KR20240130453A - Parking distance warning sensor holder assembly for vehicle - Google Patents

Abstract

The present invention relates to a parking sensor holder assembly for a vehicle. According to an embodiment of the present invention, a parking sensor holder assembly for a vehicle includes a holder portion attached to a bumper cover, and a parking sensor portion coupled to the holder portion and at least a portion of which is exposed through an exterior of the bumper cover, and the holder portion includes a first sensor flow prevention portion that blocks a first direction flow of the parking sensor portion, and a second sensor flow prevention portion that blocks a second direction flow of the parking sensor portion.

Description

{PARKING DISTANCE WARNING SENSOR HOLDER ASSEMBLY FOR VEHICLE}

Embodiments of the present invention relate to a parking sensor holder assembly for a vehicle, and more specifically, to a parking sensor holder assembly for a vehicle capable of improving the assembly structure of a parking sensor mounted on a vehicle bumper cover, thereby solving the problem of sensor rubber lip curling due to movement of the parking sensor, thereby improving the appearance quality of a vehicle bumper cover.

A vehicle's bumper is a device that absorbs external impacts that occur in the event of a collision, protecting the vehicle's body as well as its passengers.

These bumpers are mounted on the front or rear of the vehicle and are usually made of synthetic resin.

Recently, various smart sensors are being applied to vehicles for safety. For example, many sensors are installed on vehicle bumpers to measure distance and proximity to other objects to ensure safety when parking or driving.

The parking assistance system sensor (PDW: Parking Distance Warning) (hereinafter simply referred to as the 'parking sensor') is a sensor that detects objects around the vehicle using ultrasonic waves, etc., and alerts the driver through auditory or visual displays.

These parking sensors are installed and used in large numbers on the bumper covers of vehicles.

In general, in order to install a parking sensor on a vehicle's bumper cover, a number of holes are formed in the bumper cover for external exposure of the parking sensor. Then, a sensor holder having an assembly groove into which a parking sensor can be assembled is combined in each hole. Then, a parking sensor is assembled in each sensor holder.

However, the conventional vehicle parking sensor holder assembly was structured in such a way that when the parking sensor was assembled into the groove provided in the sensor holder, the parking sensor shook in the forward/backward direction (or left/right direction), i.e., caused movement.

Because of this, the sensor rubber lip located at the end of the parking sensor was curled (or chewed), and there was a problem of the overall appearance quality deteriorating due to the poor assembly of the sensor rubber lip exposed through the exterior of the bumper cover.

As a prior art related to the present invention, a sensor holder mechanism for a vehicle bumper is disclosed in Korean Patent Publication No. 10-2010-0004351 (published on January 13, 2010).

Republic of Korea Patent Publication No. 10-2010-0004351 (January 13, 2010, publication date)

The purpose of the present invention is to provide a vehicle parking sensor holder assembly capable of preventing forward/backward and/or left/right movement of the parking sensor in advance during assembly by improving the assembly structure between the holder portion attached to the vehicle bumper cover and the parking sensor portion.

Another object of the present invention is to provide a vehicle parking sensor holder assembly which structurally prevents the phenomenon of a sensor rubber lip being rolled (or chewed) by allowing the assembly direction to be guided only in a predetermined direction when assembling the holder part and the parking sensor part.

The purposes of the present invention are not limited to the purposes mentioned above, and other purposes and advantages of the present invention which are not mentioned can be understood by the following description, and will be more clearly understood by the embodiments of the present invention. In addition, it will be easily understood that the purposes and advantages of the present invention can be realized by the means and combinations thereof indicated in the claims.

A vehicle parking sensor holder assembly according to an embodiment of the present invention can prevent forward/backward and/or left/right movement of the parking sensor in advance during assembly by improving the assembly structure between the holder part attached to the vehicle bumper cover and the parking sensor part. In addition, since the assembly direction between the holder part and the parking sensor part can be guided only in a set direction, the phenomenon of the sensor rubber lip being rolled (or chewed) can be structurally prevented.

According to one embodiment of the present invention, a vehicle parking sensor holder assembly comprises: a holder part attached to a bumper cover; and a parking sensor part coupled to the holder part and at least a portion of which is exposed through an exterior of the bumper cover. The holder part comprises: a first sensor flow prevention part that blocks a first direction flow of the parking sensor part; and a second sensor flow prevention part that blocks a second direction flow of the parking sensor part.

In addition, the first sensor flow prevention unit may have a shape that blocks and supports the front of the parking sensor unit when the parking sensor unit is coupled to the holder unit.

In addition, the second sensor flow prevention unit may have a shape that supports and blocks both sides of the parking sensor unit when the parking sensor unit is coupled to the holder unit.

In addition, the parking sensor part includes a sensor housing inserted into the holder part; and a sensor rubber lip connected to the sensor housing and having at least a portion exposed to the outside of the bumper cover by penetrating the holder part when combined with the holder part. The sensor housing includes a sensor housing front end part located at the front end of the sensor housing and having a curved surface protruding forward; a sensor housing rear end part located at the rear end of the sensor housing and connected to a sensor connector part; and protrusions protruding from both sides of the sensor housing.

In addition, the holder part includes a holder body having a hollow space for inserting and fixing the sensor housing; and an attachment plate connected to an end of the holder body and attached to the inside of the bumper cover.

In addition, the first sensor flow prevention unit includes a round wall body having a support surface provided on the inside thereof that protrudes from the front end of the holder body to a height corresponding to the front end of the sensor housing and contacts and supports the entire curved surface of the front end of the sensor housing; and a side connection portion that connects the front end of the holder body and the round wall.

In addition, the second sensor flow prevention portion may be a plurality of plate-shaped walls that extend from the rear end of the holder body to a width corresponding to the rear end of the sensor housing and contact and support the entire surfaces on both sides of the rear end of the sensor housing.

In addition, the holder part further includes a joining hole into which the protrusion part is detachably assembled; and a guide part that guides the insertion of the protrusion part to a set position when the sensor housing is inserted.

In addition, the guide part includes a first guide part that guides the first insertion of the protrusion part when inserting the sensor housing; and a second guide part that guides the second insertion of the protrusion part after the first insertion to assemble the protrusion part to the joining hole.

In addition, the first guide portion may have a first guide groove corresponding to the protrusion size of the protrusion portion, the second guide portion may have a second guide groove that is smaller than the first guide groove, and the second guide groove may have an inclined shape that gradually decreases toward the insertion direction of the protrusion portion.

According to embodiments of the present invention, there is an advantage in that the assembly structure of a sensor holder mounted on a vehicle bumper cover and a parking sensor can be improved to prevent movement during assembly of the parking sensor.

In addition, according to embodiments of the present invention, there is an advantage in that the problem of the sensor rubber lip at the end of the parking sensor being rolled up can be solved by guiding the parking sensor to be assembled only in a set direction when assembling the parking sensor in the sensor holder.

In addition, according to embodiments of the present invention, there is an advantage in that the quality of the exterior appearance revealed through the vehicle bumper cover can be improved overall by preventing defects after assembly of the sensor rubber lip exposed through the exterior appearance of the bumper cover.

In addition to the effects described above, specific effects of the present invention are described below together with specific details for carrying out the invention.

Figure 1 is a schematic diagram illustrating a parking sensor applied to a vehicle's bumper cover.
Figure 2 is an enlarged perspective view of a conventional parking sensor holder assembly applied to a bumper cover of a vehicle.
Figure 3 is a drawing that briefly illustrates the structure of a typical parking sensor unit.
Figure 4 is a perspective view illustrating a conventional parking sensor holder assembly.
FIG. 5 is a perspective view schematically illustrating a vehicle parking sensor holder assembly according to one embodiment of the present invention.
FIG. 6 is a perspective view schematically illustrating a holder portion configured in a vehicle parking sensor holder assembly according to one embodiment of the present invention.

Hereinafter, with reference to the drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement the present invention. The present invention may be implemented in various different forms and is not limited to the embodiments described herein.

In order to clearly explain the present invention, parts that are not related to the description are omitted, and the same or similar components are given the same reference numerals throughout the specification. In addition, some embodiments of the present invention will be described in detail with reference to exemplary drawings. When adding reference numerals to components in each drawing, the same components may have the same numerals as much as possible even if they are shown in different drawings. In addition, when explaining the present invention, if it is determined that a specific description of a related known configuration or function may obscure the gist of the present invention, the detailed description may be omitted.

In describing components of the present invention, terms such as first, second, A, B, (a), (b), etc. may be used. These terms are only intended to distinguish the components from other components, and the nature, order, sequence, or number of the components are not limited by the terms. When it is described that a component is "connected," "coupled," or "connected" to another component, it should be understood that the component may be directly connected or connected to the other component, but that other components may be "interposed" between each component, or that each component may be "connected," "coupled," or "connected" through another component.

In addition, in implementing the present invention, components may be described in detail for convenience of explanation, but these components may be implemented in one device or module, or one component may be implemented by being divided into multiple devices or modules.

A vehicle's bumper is a device that absorbs external impacts that occur in the event of a collision, protecting the vehicle body and passengers.

The bumper of a vehicle may be equipped with a number of sensors that measure distances and proximity to other objects to ensure safety when parking or driving. For example, a parking assistance system sensor (PDW: Parking Distance Warning) (hereinafter, “parking sensor”) is a sensor that detects objects located in front and behind the vehicle using ultrasonic waves, etc., and outputs the detection results as auditory or visual information to alert the driver. Such parking sensors may be installed in large numbers on the bumper cover of a vehicle and used.

Figure 1 is a schematic diagram illustrating a parking sensor applied to a vehicle's bumper cover.

Referring to Fig. 1, a number of parking sensors (10) are installed at regular intervals on a bumper cover (3) of a vehicle (1), for example, a rear bumper cover (3).

The parking sensor (10) detects objects located at the rear of the vehicle and provides the driver with information necessary to ensure safety when parking or driving.

Figure 2 is a drawing schematically showing the structure of a conventional vehicle parking sensor holder assembly.

In general, in order to apply a parking sensor (hereinafter referred to as a parking sensor part) to a vehicle's bumper cover, a holder (hereinafter referred to as a holder part) that mounts and fixes the parking sensor part to the bumper cover is used.

Referring to Fig. 2, a holder part (20) according to a conventional method is attached to the inner surface of a bumper cover (3) of a vehicle, and a parking sensor part (300) is inserted and assembled into the holder part (20) and mounted.

Figure 3 is a drawing briefly illustrating the structure of a parking sensor unit (300).

Referring to FIG. 3, the parking sensor part (300) is coupled to the existing holder part (20) (see FIG. 2) described above, and at least a portion of it is exposed to the outside of the vehicle through the exterior of the bumper cover (3) (see FIG. 2).

For example, the parking sensor unit (300) includes a sensor housing (310) and a sensor rubber lip (330) positioned at one end of the sensor housing (310) and inserted through the hollow of the holder unit (20) (see FIG. 2) so that a portion of the sensor rubber lip is exposed to the outside of the bumper cover (3) (see FIG. 2).

Figure 4 is a drawing schematically illustrating the joint structure of a conventional vehicle parking sensor holder assembly.

Referring to Fig. 4, the conventional holder part (20) is installed by inserting the parking sensor part (300) into the hollow part of the holder body (21) in the up-down direction (i.e., Z-axis direction).

However, the front end of the conventional holder body (21) has an open structure with a size and shape corresponding to the parking sensor part (300) (specifically, the front end of the sensor housing (311)).

In addition, the rear end of the conventional holder body (21) has an open structure with a size and shape corresponding to the parking sensor part (300) (specifically, the rear end of the sensor housing (312)).

In addition, a joining hole (25) is provided on the side of the conventional holder body (21) to which a wedge-shaped protrusion (315) provided in the parking sensor unit (300) is fastened, so that the parking sensor unit (300) has a structure that is not easily separated after being assembled to the holder body (21).

However, due to the front and rear end open structure of the conventional holder part (20), there was a problem in that the parking sensor part (300) assembled to the holder part (20) had a shaking movement in the forward and backward direction (i.e., X-axis direction) and left and right direction (Y-axis direction).

In addition, if the parking sensor part (300) is not stably inserted in a fixed direction inside the holder body (21) while the protrusion (315) of the parking sensor part (300) is fastened to the joining hole (25) of the holder body (21) and moves forward, backward, or left and right, the sensor rubber lip (330) (see FIG. 3) may curl (or be chewed). The sensor rubber lip (330) is a part where the sensor is built-in and may be partially exposed through the exterior of the vehicle's bumper cover (3). Therefore, if an assembly defect such as curling occurs, it may cause a serious problem that lowers the overall exterior quality of the vehicle.

A vehicle parking sensor holder assembly according to an embodiment of the present invention has been devised to improve the problems of the conventional holder structure as described above, and can solve the problem of sensor rubber lip rolling due to movement of the parking sensor by improving the assembly structure of a parking sensor mounted on a vehicle bumper cover.

Hereinafter, a vehicle parking sensor holder assembly according to a preferred embodiment of the present invention will be described in detail with reference to the attached drawings.

In the drawings, FIG. 5 is a perspective view schematically illustrating a vehicle parking sensor holder assembly according to one embodiment of the present invention, and FIG. 6 is a perspective view schematically illustrating a holder part included in the vehicle parking sensor holder assembly according to one embodiment of the present invention.

Referring to FIG. 5, a vehicle parking sensor holder assembly (100) according to one embodiment of the present invention includes a holder portion (200) and a parking sensor portion (300).

In addition, the holder part (200) includes a first sensor flow prevention part (220) and a second sensor flow prevention part (231) to prevent forward, backward, and left and right movement of the parking sensor part (300).

The holder part (200) is a member for mounting a parking sensor attached to the bumper cover (3) (see Fig. 1).

The parking sensor part (300) can be coupled to the holder part (200).

The parking sensor unit (300) can be coupled to the holder unit (200) and fixed to the bumper cover (3) (see FIG. 1), and the parking sensor unit (300) can have a structure in which at least a portion of the parking sensor unit is exposed to the outside of the vehicle through the exterior of the bumper cover (3) (see FIG. 1).

The holder part (200) may have a structure that prevents movement of the parking sensor part (300).

Specifically, the holder part (200) includes a first sensor flow prevention part (220) that blocks the first direction flow (e.g., forward/backward flow, etc.) of the parking sensor part (300) and a second sensor flow prevention part (231) that blocks the second direction flow (e.g., left/right flow, etc.) of the parking sensor part (300).

Here, the first direction flow refers to the forward/backward direction (i.e., X-axis direction) shaking of the parking sensor unit (300).

And here, the second direction flow refers to the left-right direction (i.e., Y-axis direction) shaking of the parking sensor unit (300).

The first sensor flow prevention unit (220) may have a shape that blocks the front of the parking sensor unit (300) (i.e., the front end of the sensor housing (311)) when the parking sensor unit (300) is assembled to the holder unit (200). Accordingly, the first sensor flow prevention unit (220) can block the forward/backward movement of the parking sensor unit (300) (i.e., the X-axis direction).

The second sensor flow prevention unit (231) may have a shape that blocks and supports both sides of the parking sensor unit (300) when the parking sensor unit (300) is assembled to the holder unit (200). Accordingly, the second sensor flow prevention unit (231) can block the left-right direction (i.e., Y-axis direction) flow of the parking sensor unit (300).

The parking sensor unit (300) includes a sensor housing (310) and a sensor rubber lip (330) (see FIG. 3).

Referring to FIG. 3, the sensor housing (310) is a body part forming the outer shape of the parking sensor part (300) and may have a structure in which a portion is inserted and mounted into the holder part (200).

The sensor rubber lip (330) is a part connected to the front end of the sensor housing (310), and when the parking sensor part (300) is assembled to the holder part (200), it can penetrate the hollow part of the holder part (200) and be exposed to the outside of the bumper cover (3) (see FIG. 1).

If the parking sensor part (300) is not stably inserted in a set direction through the hollow part of the holder part (200) and moves in the forward/backward direction (i.e., X-axis direction) or left/right direction (i.e., Y-axis direction), a defect in the sensor rubber lip (330) is caused by rolling (or chewing).

Therefore, in order for the sensor rubber lip (330) to be inserted through the hollow space of the holder part (200) without defects, it is required to prevent movement of the parking sensor part (300).

In addition, the sensor housing front end (311) located at the front end of the sensor housing (310) has a curved surface that protrudes forward in a round shape.

In addition, the rear end of the sensor housing (312) located at the rear end of the sensor housing (310) is connected to the sensor connector part (313) and is formed so that both sides form a flat surface.

Additionally, a wedge-shaped protrusion (315) may be provided on both sides of the sensor housing (310).

The protrusions (315) can be formed at least one at a symmetrical position on both sides of the sensor housing (310).

The protrusion (315) is fastened to the joining hole (250) of the holder (200) when the sensor housing (310) is inserted into the holder (200), thereby enabling detachable joining between the parking sensor (300) and the holder (200) and preventing separation after joining.

The holder part (200) includes a holder body (210) and an attachment plate (260).

The holder body (210) has a hollow body, and a sensor rubber lip (330) and a sensor housing (310) are sequentially inserted through the hollow body to secure the parking sensor unit (300) to the bumper cover (3) (see FIG. 1).

The attachment plate (260) is a plate-shaped member connected to the end of the holder body (21).

The attachment plate (260) can be attached to the inside of the bumper cover (3) (see FIG. 1) in various conventional ways, and makes it easy to install the parking sensor unit (300) by erecting the holder body (210) in an upright direction on the inside surface of the bumper cover (3) (see FIG. 1).

Specifically, the first sensor flow prevention unit (220) includes a round wall (221) and a side connection unit (222).

The round wall (221) refers to a round-shaped wall structure that protrudes from the front end of the holder body (210) to a height corresponding to the front end of the sensor housing (311).

The round wall (221) has a height equal to or greater than that of the front end of the sensor housing (311), and has a support surface that faces and supports the front end of the sensor housing (311). As a result, the movement of the sensor housing (310), which is the body portion forming the outer shape of the parking sensor unit (300), in the forward/backward direction (i.e., X-axis direction) can be blocked in advance, and the assembly position of the parking sensor unit (300) can be fixed, thereby preventing the sensor rubber lip (330) from being pushed (or chewed) badly.

The side connection portion (222) refers to a side connection portion that connects the front end of the holder body (210) and both ends of the round wall (221) that protrudes further forward than the front end of the holder body (210).

In this way, the first sensor flow prevention unit (220) is configured to include a round wall (221) and a side connection unit (222), and stably stores the front end of the sensor housing (311) in a pocket structure to block forward and backward flow in advance.

Specifically, the second sensor flow prevention unit (231) can be provided as a plurality of plate wall structures.

In other words, the second sensor flow prevention part (231) can have a side length (L1) that extends from the rear end (230) of the holder body (210) to a width corresponding to the rear end (312) of the sensor housing.

The second sensor flow prevention unit (231) structurally blocks the left-right direction (i.e., Y-axis direction) flow of the parking sensor unit (300) coupled to the holder unit (200) by making contact and supporting on both sides of the rear end (312) of the sensor housing (310) when the sensor housing (310) is mounted on the holder body (210).

Accordingly, the lateral extension length and shape of the second sensor flow prevention unit (231) may be slightly changed depending on the size and shape of the rear end (312) of the sensor housing, and need not necessarily be limited to the shape illustrated.

Meanwhile, the holder part (200) further includes a joining hole (250) in which the protrusion part (315) is detachably assembled and a guide part (240) that guides the assembly direction of the protrusion part (315).

A plurality of coupling holes (250) may be formed at the position where the protrusion (315) is finally inserted when the parking sensor part (300) is inserted on the side of the holder body (210).

Each coupling hole (250) can be changed according to the size and shape of each protrusion (315), and preferably, each coupling hole (250) may have a shape slightly larger than the size of each protrusion (315) to facilitate smooth connection.

The guide part (240) can guide the insertion position of the protrusion part (315) protruding from the side of the sensor housing (310) so that the parking sensor part (300) can be installed only in the direction set in the holder part (200).

In other words, when the sensor housing (310) is inserted into the holder body (210), the guide part (240) guides the insertion direction of the protrusion part (315) to the set position, thereby precisely aligning the assembly position between the two parts and blocking the movement of the sensor rubber lip (330) to prevent rolling (or chewing).

The sensor rubber lip (330) (see FIG. 3) is a member that is first inserted into the holder part (200) among the parking sensor parts (300), and refers to a rubber lip member that embeds a sensor.

If, when assembling the parking sensor unit (300), the parking sensor unit (330) is not inserted into the holder unit (200) in the specified direction and shaking occurs, an assembly defect may occur in the sensor rubber lip (330) portion that is first inserted into the holder unit (200).

For example, if shaking occurs during the assembly of the parking sensor unit (300), the sensor rubber lip (330) may not be stably inserted through the holder body (210), and one side of the sensor rubber lip (330) may be forcibly inserted into the holder body (210), causing the shape of the rubber lip to be partially distorted and causing a slipping (or chewing) defect.

Therefore, the parking sensor part (300) must be able to be inserted into the holder part (200) at a set location in a set direction and posture, and movement must be suppressed.

To this end, the vehicle parking sensor holder assembly (100) of the present invention further includes a guide portion (240) that prevents movement of the parking sensor portion (300) when inserted, together with first and second sensor movement prevention portions (220, 231) that prevent movement of the parking sensor portion (300).

As a specific example, the guide part (240) includes a first guide part (241) and a second guide part (243).

The first guide part (241) can guide the first insertion of the protrusion part (315) when the sensor housing (310) is assembled in the up-down direction (i.e., in the Z-axis direction) through the holder body (210).

The second guide part (243) is a guide structure connected to the end of the first guide part (241) and can guide the second insertion of the protrusion part (315) after the first insertion by the first guide part (241).

In this way, when the sensor housing (310) is assembled to the holder body (210), the protrusion (315) can be connected to the joining hole (250) while passing through the first guide part (241) and the second guide part (243) continuously, so that the final assembly can be completed.

For example, the first guide portion (241) may have a first guide groove (242) corresponding to the protrusion size of the protrusion portion (315). And the second guide portion (243) may have a second guide groove (244) having a smaller size than the first guide groove (242) (see FIGS. 5 and 6).

In this way, the first guide groove (242) may have a smaller size than the second guide groove (244). Accordingly, when a worker assembles the parking sensor unit (300) by pushing it into the holder unit (200), the protrusion unit (315) can easily slide through the first guide groove (242), thereby preventing movement during assembly of the parking sensor unit (300).

Afterwards, after the protrusion (315) is inserted through the first guide groove (242), the worker can apply greater force to cause the protrusion (315) to enter through the second guide groove (244) and be fastened to the joining hole (250).

In this way, during the process of assembling the parking sensor part (300) to the holder part (200), the hook structure, i.e. the protrusion part (315), being inserted into the joining hole (250), the flow in the parking sensor part (300) is suppressed and blocked, thereby preventing the sensor rubber lip (330) from being rolled (or chewed) or deformed.

In other words, the guide part (240) can prevent movement during assembly of the parking sensor part (300) by guiding the assembly direction between the protrusion part (315) of the parking sensor part (300) and the joining hole (250) of the holder part (200) only in the set direction.

As described above, according to the configuration and operation of the embodiments of the present invention, there is an advantageous technical effect of improving the assembly structure of the sensor holder mounted on the vehicle bumper cover and the parking sensor, thereby preventing movement during assembly of the parking sensor.

Furthermore, according to embodiments of the present invention, when assembling a parking sensor into a sensor holder, the problem of the sensor rubber lip of the end of the parking sensor curling can be solved by guiding the parking sensor so that it is assembled only in a set direction.

Furthermore, according to embodiments of the present invention, by preventing defects after assembly of a sensor rubber lip exposed through the exterior of a bumper cover, the overall quality of the exterior exposed through the vehicle bumper cover can be improved.

Although the present invention has been described with reference to the drawings as examples, it is obvious that the present invention is not limited to the embodiments and drawings disclosed in this specification, and that various modifications can be made by those skilled in the art within the scope of the technical idea of the present invention.

1: Vehicle
3: Bumper cover
10: Parking sensor (or PDW sensor)
20: Conventional holder part
100: Vehicle parking sensor holder assembly
200: Holder section
210: Holder body
211: Support Department
220: 1st sensor flow prevention unit
221: Round wall
222: Side connection
223: Support surface
230: Rear end of holder body
231: 2nd sensor flow prevention unit
240: Guide Department
241: 1st Guide Department
242: Guide Home 1
243: 2nd Guide Department
244: 2nd Guide Home
250: Combination hole
260: Attachment plate
300: Parking sensor section
310: Sensor Housing
311: Sensor housing front end
312: Rear end of sensor housing
313: Sensor connector section
315: protrusion
330: Sensor rubber lip

Claims (10)

A holder part attached to the bumper cover; and
It includes a parking sensor part which is connected to the holder part and at least a part of which is exposed through the exterior of the bumper cover;
The above holder part,
A first sensor flow prevention unit that blocks the first direction flow of the above parking sensor unit; and
A second sensor flow prevention unit that blocks the second direction flow of the above parking sensor unit;
A parking sensor holder assembly for a vehicle including:
In the first paragraph,
The above first sensor flow prevention unit is,
When the parking sensor part is attached to the holder part, it has a shape that blocks and supports the front of the parking sensor part.
Parking sensor holder assembly for vehicle.
In the first paragraph,
The above second sensor flow prevention unit is,
When the parking sensor part is attached to the holder part, it has a shape that blocks and supports both sides of the parking sensor part.
Parking sensor holder assembly for vehicle.
In the first paragraph,
The above parking sensor part,
A sensor housing inserted into the holder portion; and
A sensor rubber lip connected to the sensor housing and, when combined with the holder part, penetrating the holder part and exposing at least a portion of the sensor rubber lip to the outside of the bumper cover;
A parking sensor holder assembly for a vehicle including:
In paragraph 4,
The above sensor housing,
A sensor housing front end having a curved surface protruding forward and positioned at the front end of the sensor housing;
The rear end of the sensor housing is located at the rear end of the above sensor housing and is connected to the sensor connector; and
A protrusion protruding from both sides of the sensor housing;
A parking sensor holder assembly for a vehicle including:
In paragraph 5,
The above holder part,
A holder body having a hollow space for inserting and fixing the sensor housing; and
An attachment plate connected to an end of the holder body and attached to the inner side of the bumper cover;
A parking sensor holder assembly for a vehicle including:
In Article 6,
The above first sensor flow prevention unit is,
A round wall body having a support surface provided on the inside thereof that protrudes from the front end of the holder body to a height corresponding to the front end of the sensor housing and supports the entire curved surface of the front end of the sensor housing;
A parking sensor holder assembly for a vehicle including:
In Article 7,
The above first sensor flow prevention unit is,
A side connecting portion connecting the front end of the holder body and the round wall;
A parking sensor holder assembly for a vehicle further comprising:
In Article 6,
The above second sensor flow prevention unit is,
A plurality of plate-shaped walls extending from the rear end of the holder body to a width corresponding to the rear end of the sensor housing and supporting the entire surfaces on both sides of the rear end of the sensor housing.
Parking sensor holder assembly for vehicle.
In paragraph 5,
The above holder part,
A joining hole into which the above protrusion is detachably assembled; and
A guide portion that guides the insertion of the protrusion portion to a set position when inserting the sensor housing;
A parking sensor holder assembly for a vehicle further comprising:

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