CN113712354B - A control device for automatically opening and closing an umbrella - Google Patents
A control device for automatically opening and closing an umbrella Download PDFInfo
- Publication number
- CN113712354B CN113712354B CN202110979485.3A CN202110979485A CN113712354B CN 113712354 B CN113712354 B CN 113712354B CN 202110979485 A CN202110979485 A CN 202110979485A CN 113712354 B CN113712354 B CN 113712354B
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- sliding
- limiting
- umbrella
- block
- main body
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/14—Devices for opening and for closing umbrellas
- A45B25/143—Devices for opening and for closing umbrellas automatic
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- Walking Sticks, Umbrellas, And Fans (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The invention provides a control device for automatically opening and closing an umbrella, which has a simple structure and smoothness in opening and closing the umbrella, and comprises a main body, wherein a socket and spigot channel for inserting an inner pipe, a middle pipe and an outer pipe of the umbrella is formed in the main body, a sliding block is slidably arranged on the main body and matched with the socket and spigot channel, a first limiting device for limiting the opening of the umbrella is arranged at one end of the sliding block, a first releasing device for releasing the umbrella is arranged at the other end of the sliding block, a control pipe is fixedly arranged at the lower end part of the main body in the inner pipe of the umbrella, a buckling head is slidably arranged in the inner pipe of the umbrella and can slide into the control pipe, a first sliding channel penetrates through the inner pipe and the control pipe of the umbrella, a second limiting device for limiting the upward sliding of the buckling head is slidably arranged in the first sliding channel, and a second releasing device for releasing the buckling head to retract the umbrella is arranged on the main body.
Description
Technical Field
The invention relates to the technical field of umbrellas, in particular to a control device for automatically opening and closing an umbrella.
Background
Umbrella is a tool for shading sun or rain and snow. When in use, the umbrella is lifted by hands, and the main purpose of the umbrella is to block sunlight when the umbrella is originally invented, but the umbrella is most often used as a tool for keeping out rain in rainy days and is also a tool for people to go out and keep on stock. In order to facilitate users to open and close the umbrella, the main structure of the automatic umbrella opening and closing is a control device on a handle, as shown in fig. 1, the automatic umbrella opening and closing control device comprises a main body 1', a socket channel 2' is arranged on the main body 1', an inner pipe is arranged in the socket channel 2', a pressing plate 3' is arranged on the main body 1', a sliding rod 4' is arranged on the pressing plate 3', a sliding channel for the sliding rod 4' to penetrate is arranged on the main body 1', a first reset spring 5' is sleeved on the sliding rod 4' to enable the pressing plate 3' to automatically return after being pressed down, a sliding block 12' is fixedly arranged on the pressing plate 3', the sliding block 12' is slidably arranged in the main body 1' and is matched with the socket channel 2', a limit protrusion 8' for limiting the opening of the umbrella is arranged on the pressing plate 3', a control pipe 11' is fixedly arranged in the inner pipe through a torsion spring, a buckling head 9' for the opening and closing block 9' is arranged in the place of the inner pipe, and the other end of the inner pipe is provided with a buckling head 9' for the buckling head, and the other end of the buckling head is further provided with a long hole 10', and the buckling head 10' is prevented from being separated from the buckling head 10 '. Although it can realize automatic opening and closing umbrella, its controlling means structure is complicated, when pressing down the umbrella of opening, need overcome the torsion of torsional spring, has led to when using, required pressing force is big, and because the buckle slant lock is on the cross bore, make it smooth and easy inadequately when gliding, not only be unfavorable for opening of umbrella, can make the handle produce bigger vibration moreover, simultaneously, adopt the spring leaf location buckle, make the user need press the clamp plate with bigger effort when closing umbrella and need more efforts to overcome the elasticity of spring leaf when taking in the outer tube, and its unfavorable for the user uses.
Disclosure of Invention
Therefore, the invention provides a control device for automatically opening and closing an umbrella, which has a simple structure and is smooth to open and close.
In order to achieve the above purpose, the technical scheme of the invention provides a control device for automatically opening and closing an umbrella, which comprises a main body, wherein a socket channel for inserting an inner pipe, a middle pipe and an outer pipe of the umbrella is formed in the main body, a sliding block is slidably arranged on the main body and matched with the socket channel, a first limiting device for limiting the opening of the umbrella is arranged at one end of the sliding block, a first releasing device for releasing the umbrella is arranged at the other end of the sliding block, the inner pipe of the umbrella is positioned at the lower end part of the main body, a control pipe is fixedly arranged at the lower end part of the inner pipe of the umbrella, a buckling head is slidably arranged in the inner pipe of the umbrella and can slide into the control pipe, a first sliding channel penetrates through the inner pipe and the control pipe of the umbrella, a second limiting device for limiting the upward sliding of the buckling head is slidably arranged in the first sliding channel, and a second releasing device for releasing the buckling head to retract the umbrella is arranged on the main body.
The second limiting device comprises a lower limiting block, the lower limiting block is arranged in the first sliding channel in a sliding mode, a clamping boss is arranged on the buckle head, the lower limiting block resists clamping with the clamping boss, and a jacking device used for pushing the lower limiting block to resist the clamping boss is arranged in the first sliding channel.
The second release device comprises a plurality of L-shaped connecting rods, the L-shaped connecting rods are fixedly connected with the lower limiting blocks, the L-shaped connecting rods are slidably arranged on the main body and penetrate out of the main body, and the main body is provided with a pushing device for pushing the L-shaped connecting rods backwards to enable the limiting blocks to slide so as to enable the limiting blocks to be released from clamping.
The pushing device is further improved in that the pushing device comprises a pushing block, a sliding plate is slidably arranged on the sliding block, the pushing block is fixedly arranged on the sliding plate and located on the central axis of the L-shaped connecting rod, and a separating device for separating the pushing block from the L-shaped connecting rod is further arranged on the sliding block.
The separating device is further improved in that the separating device comprises a plurality of limiting rods which are fixedly connected with the sliding plate, the main body is provided with a second channel, the limiting rods are positioned in the second channel and can resist with the middle tube of the umbrella, and the sliding plate is also provided with a reset device for resetting the pushing block.
The lower limiting block is positioned at the end part of the clamping boss and is provided with a spherical surface, and the buckle head is arranged on an inclined surface which inclines from two ends to the middle.
The device is further improved in that the jacking device is a jacking spring, the lower limiting block is fixedly connected with a jacking rod, the jacking spring is sleeved on the jacking rod, one end of the jacking spring resists against the lower limiting block, and the other end of the jacking spring resists against the inner wall of the first sliding channel.
The reset device is further improved in that the reset device comprises a reset spring, the sliding plate is provided with a spring channel, the spring is arranged in the spring channel, one end of the reset spring is connected with the sliding plate, and the other end of the spring is connected with the sliding block.
The sliding plate is further improved in that the main body is provided with a lower limiting device for limiting the sliding plate to slide downwards excessively, and the sliding plate is provided with an upper limiting device for limiting the sliding plate to slide upwards excessively.
The upper limiting device comprises a limiting slide block, the limiting slide block is fixedly arranged at the upper end part of the sliding plate, a avoiding slide groove for the sliding of the limiting slide block is formed in the sliding block, the limiting slide block is arranged in the avoiding slide groove in a sliding manner, a reset spring is connected with one end of the limiting slide block, and the other end of the limiting slide block can resist with a main body.
The lower limiting device is characterized in that the limiting rod resists against the lower end face of the lower second channel.
The L-shaped connecting rod is further improved in that a limiting plate for limiting the L-shaped connecting rod to excessively inwards slide is arranged on the L-shaped connecting rod, a avoiding groove for the limiting plate to slide is formed in the main body, and the limiting plate can avoid the inner wall of the groove to resist.
The first limiting device is a protrusion which can be clamped with the clamping groove of the outer umbrella tube, and the protrusion is fixedly arranged on the sliding block.
The improved structure is characterized in that the bulge is a metal bulge, the metal bulge is connected with a metal ring, and the metal ring is fixedly arranged on the sliding block.
Further improved is that the bulge is provided with an inclined plane which inclines from the middle to the end part.
The first release device comprises a plurality of sliding rods, the sliding rods are fixedly connected with the sliding blocks, a sliding channel for the sliding rods to slide is formed in the main body, the sliding rods are arranged in the sliding channel in a sliding mode, and a return device for returning the sliding blocks is arranged on the sliding rods.
The improved structure is characterized in that the return device is a return spring, the return spring is sleeved on the sliding rod, one end of the return spring is propped against the sliding block, and the other end of the return spring is propped against the main body.
The further improvement is that the limiting sliding block is provided with a limiting sliding groove, the sliding block is provided with a limiting sliding rail, and the limiting sliding rail is clamped in the limiting sliding groove.
The handle is characterized in that the main body is covered with a handle shell, a button is arranged on the shell, and the button is positioned at the sliding block and resists against the sliding block.
The invention has the advantages and beneficial effects that:
1. Simple structure and convenient use. Compared with the traditional automatic umbrella, when the umbrella is opened, the torsion of the torsion spring is not required to be overcome, so that a user can better open the umbrella, and the lower limiting block is adopted to limit the buckling head to slide upwards, so that the buckling head can slide downwards relatively to be buckled with the traditional oblique, smooth sliding can be realized, buckling and stability are easier, and large vibration is not generated when the umbrella is opened.
2. The lower limiting block is adopted for buckling and positioning, so that the umbrella is more stable in positioning relative to the spring piece, the spring force of the spring piece is not required to be overcome when the umbrella is folded, the umbrella is more convenient to fold by a user, the spring force of the spring piece is not required to be overcome when the umbrella is unfolded, the umbrella is more convenient for the user to open, and particularly, the child or girl with little strength can be more conveniently unfolded, and the usability of the umbrella is improved.
3. The spring is pressed through the top and not only can make the automatic block of stopper and block boss block down, and spring force can also make its stable roof pressure on the block boss moreover for the structure is more stable, avoids the umbrella to drop on the ground, breaks away from automatically, closes the umbrella, is favorable to improving the experience sense that the user used.
Drawings
Fig. 1 is a schematic diagram showing a sectional structure of a control device for automatically opening and closing an umbrella according to the background art of the present embodiment.
Fig. 2 is an enlarged schematic view of the structure of embodiment a.
Fig. 3 is a schematic structural diagram of a control device for automatically opening and closing an umbrella according to the present embodiment.
Fig. 4 is a schematic sectional view of a control device for automatically opening and closing an umbrella according to this embodiment.
Fig. 5 is an enlarged schematic view of the structure of the embodiment B.
Fig. 6 is an enlarged schematic view of the structure of embodiment C.
Fig. 7 is a schematic sectional view of a control device for automatically opening and closing an umbrella according to the present embodiment.
Fig. 8 is a schematic main structure of the present embodiment.
Fig. 9 is a schematic diagram of a local structure of a control device for automatically opening and closing an umbrella according to the present embodiment.
Fig. 10 is a schematic view of a sliding plate structure of the present embodiment.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
As shown in figures 1-10, the control device for automatically opening and closing the umbrella comprises a main body 1, wherein an inner tube, a middle tube, a connecting tube and a connecting rod are arranged on the main body 1, The socket joint channel 4 for inserting the outer tube, the sliding block 3 is arranged on the main body 1 in a transverse sliding way, the sliding block 3 is matched with the socket joint channel 4, one end of the sliding block 3 is provided with a bulge 18 for limiting the opening of the umbrella, the bulge 18 is fixedly arranged on the sliding block 3, the main body 1 is provided with a placing table 19 for preventing the sliding block 3 from falling downwards, the sliding block 3 is arranged on the placing table 19, the sliding block 3 caused by the placing table 19 always keeps the sliding block 3 capable of transversely sliding and not falling downwards, the other end of the sliding block 3 is provided with two sliding rods 11 for releasing the umbrella, the sliding rods 11 are fixedly connected with the sliding block 3, the main body 1 is provided with a sliding channel 11 for the sliding rods 11 to slide, the sliding rods 11 are slidingly arranged in the sliding channel 11, the sliding rod 11 is provided with a return spring 10 for returning the sliding block 3, the return spring 10 is sleeved on the sliding rod 11, one end of the return spring 10 is resisted with the sliding block 3, the other end of the return spring 10 is resisted with the main body 1, a control tube 27 is fixedly arranged at the lower end part of the main body 1 in an inner tube of the umbrella, a buckling head 14 is slidably arranged in the inner tube of the umbrella and the buckling head 14 can slide into the control tube 27, the main body 1 is provided with a first sliding channel 21, the first sliding channel 21 penetrates through the inner tube of the umbrella and the control tube 27, a lower limiting block 24 for limiting the buckling head 14 to slide upwards is slidably arranged in the first sliding channel 21, a clamping boss is arranged on the buckling head 14, the lower limiting block 24 is resisted and clamped with the clamping boss, the main body 1 is provided with a pushing spring 23 which is used for pushing a pushing-down limiting block 24 to resist against a clamping boss in a first sliding channel 21, the lower limiting block 24 is fixedly connected with a pushing block 7 which is used for pushing the pushing-down limiting block 9 backwards to release the clamping of the limiting block, the sliding block 3 is slidably provided with a sliding plate 15, one end of the pushing block 7 is fixedly arranged on the sliding plate 15, the other end of the pushing block 23 is opposite to the inner wall of the first sliding channel 21, the main body 1 is provided with two L-shaped connecting rods 9 which are used for releasing a buckling head 14 to retract an umbrella, the L-shaped connecting rods 9 are fixedly connected with the lower limiting block 24 and symmetrically arranged, the L-shaped connecting rods 9 are transversely arranged on the main body 1 and penetrate out of the main body 1, the main body 1 is provided with a pushing block 7 which is used for pushing the L-shaped connecting rods 9 backwards to slide to release the clamping of the limiting block, the sliding block 3 is fixedly arranged on the sliding block 15, the pushing block 7 is positioned on the middle axis of the L-shaped connecting rod 9, the sliding block 3 is also provided with a sliding block 15, the sliding block 7 is further arranged on the sliding block 25 and is positioned on the middle axis of the L-shaped connecting rod 9, the sliding block 3 is used for releasing the sliding block 25, the sliding block is further provided with a reset spring 25, the two L-shaped connecting rods 25 are connected with the sliding block 25, the sliding block 25 is arranged in the sliding block 25, the sliding block is connected with the sliding block 15, the sliding block 25 is further provided with the sliding block 25, and the sliding block is connected with the reset rod, and the sliding block 25 is provided with the sliding rod, and is connected with the sliding rod, and the sliding rod and is provided with the two ends.
In order to enable the buckling head 14 to push the lower limiting block 24 back into the first sliding channel 21 more smoothly when the umbrella is folded, the end of the lower limiting block 24, which is positioned on the clamping boss, is provided with the spherical surface 20, and the buckling head 14 is provided with the inclined surface 13 which inclines from two ends to the middle.
In order to prevent the sliding plate 15 from sliding downwards or upwards beyond the sliding distance, the main body 1 is provided with a lower limiting device for limiting the sliding plate 15 from sliding downwards excessively, the lower limiting device is that the limiting rod 25 resists against the lower end face of the second channel 26, the sliding plate 15 is provided with an upper limiting device for limiting the sliding plate 15 from sliding upwards excessively, the upper limiting device comprises a limiting slide block 16, the limiting slide block 16 is fixedly arranged at the upper end part of the sliding plate 15, the sliding block 3 is provided with an avoidance slide groove 61 for the sliding of the limiting slide block 16, the limiting slide block 16 is arranged in the avoidance slide groove 61 in a sliding manner, the reset spring 5 is connected with one end of the limiting slide block 16, and the other end of the limiting slide block 16 can resist against the main body 1. Through lower stop device, when can avoiding sliding block 3 to slide downwards, surpass the slip distance, the reset spring 5 of messenger warp, improves life, guarantees moreover that sliding plate 15 can be quick, timely return. The upper limiting device limits the return distance of the sliding plate 15, so that the sliding plate can always keep the same axial position with the L-shaped connecting rod 9, the L-shaped connecting rod 9 can be accurately pushed when a user presses the sliding block 3, the lower limiting block 24 is pushed, and the clamping of the lower limiting block 24 and the clamping boss is released, so that the umbrella is closed.
In order to avoid excessive promotion L type connecting rod 9, and then protection roof pressure spring 23 improves the life of device, be equipped with the limiting plate 8 that restriction L type connecting rod 9 excessively inwards slided on the L type connecting rod 9, offer on the main part 1 and supply the gliding groove of dodging of limiting plate 8, the inner wall that the groove was dodged to limiting plate 8 resists mutually.
In order to engage the protrusion 18 groove on the outer tube with the protrusion 18, the protrusion 18 is provided with an inclined surface 13 inclined from the middle to the end.
In order to enable the protrusion 18 to be better clamped with the outer tube and prevent abrasion, the protrusion 18 is a metal protrusion 18, the metal protrusion 18 is connected with a metal ring, and the metal ring is fixedly arranged on the sliding block 3.
In order to enable the sliding plate 15 to slide on the sliding block 3 better, the limiting sliding block 16 is provided with a limiting sliding groove 161, the sliding block 3 is provided with a limiting sliding rail, and the limiting sliding rail is clamped in the limiting sliding groove 161.
For protecting the device and facilitating the user to hold the umbrella, the main body 1 is covered with a handle shell, a button 2 is arranged on the shell, and the button 2 is positioned at the sliding block 3 and resists against the sliding block 3.
In order to improve the firmness of the main body 1, the two ends of the main body 1 are fixedly provided with reinforcing ribs 12.
Working principle:
when the umbrella is to be opened, the sliding block 3 is pressed down, the sliding block 3 slides inwards, the bulge 18 is driven to slide inwards at the moment, the bulge 18 is released from being clamped with the clamping groove of the outer tube, and the outer tube and the middle tube slide upwards under the elastic return action of the internal spring to open the umbrella. At the same time, the limit rod 25 on the sliding plate 15 releases the resistance with the middle tube, the return spring 5 resets, the sliding plate 15 is driven to slide upwards, and the sliding plate 15 slides to the position of the same axis of the pushing block 7 and the L-shaped connecting rod 9. When the umbrella is to be folded, the sliding block 3 is pressed down again, the sliding block 3 drives the sliding plate 15 to slide inwards, at the moment, the pushing block 7 on the sliding plate 15 resists against the L-shaped connecting rod 9 and pushes the L-shaped connecting rod 9 to move inwards, the L-shaped connecting rod 9 drives the lower limiting block 24 to slide backwards in the first channel, the clamping with the buckling head 14 is released, and at the moment, the jacking spring 23 is compressed. After the buckling head 14 is released from the clamping, the pull rope pulls the buckling head 14 to slide upwards, so that the automatic folding of the external umbrella surface is realized, and after the sliding block 3 is released at the moment, the jacking spring 23 drives the L-shaped connecting rod 9 and the lower limiting block 24 to return. Then the outer tube and the middle tube are manually folded, so that the clamping groove on the outer tube is clamped with the bulge 18, the buckling head 14 is driven to slide downwards, the pressing spring 23 is compressed when the lower limiting block 24 is pushed open, then the pressing spring 23 is reset, and the lower limiting block 24 is clamped with the clamping boss on the buckling head 14, so that the folding of the umbrella is completed.
While the basic principles and main features of the present invention and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents.
Claims (15)
1. The control device for automatically opening and closing the umbrella comprises a main body, wherein a socket and spigot channel for inserting an inner pipe, a middle pipe and an outer pipe of the umbrella is formed in the main body, a sliding block is slidably arranged on the main body, the sliding block is matched with the socket and spigot channel, a first limiting device for limiting the opening of the umbrella is arranged at one end of the sliding block, a first releasing device for releasing the umbrella is arranged at the other end of the sliding block, a control pipe is fixedly arranged at the lower end part of the inner pipe of the umbrella, a buckling head is slidably arranged in the inner pipe of the umbrella and slidably arranged in the control pipe, the control device is characterized in that a first sliding channel is formed in the main body, the first sliding channel penetrates through the inner pipe and the control pipe of the umbrella, a second limiting device for limiting the upward sliding of the buckling head is slidably arranged in the first sliding channel, a second releasing device for releasing the buckling head to retract the umbrella is arranged on the main body,
The second limiting device comprises a lower limiting block which is arranged in the first sliding channel in a sliding way, a clamping boss is arranged on the buckle head, the lower limiting block and the clamping boss resist clamping, the lower limiting block is positioned at the end part of the clamping boss and is provided with a spherical surface, the buckle head is arranged at an inclined surface which inclines from two ends to the middle, a jacking device which is used for pushing the lower limiting block to resist the clamping boss is arranged in the first sliding channel,
The second release device comprises a plurality of L-shaped connecting rods which are fixedly connected with the lower limiting blocks, the L-shaped connecting rods are arranged on the main body in a sliding way and penetrate out of the main body, the main body is provided with a pushing device for pushing the L-shaped connecting rods to slide backwards so as to enable the lower limiting blocks to be released from clamping,
The pushing device comprises a pushing block, a sliding plate is slidably arranged on the sliding block, the pushing block is fixedly arranged on the sliding plate and located on the central axis of the L-shaped connecting rod, and a separating device for separating the pushing block from the position of the L-shaped connecting rod is further arranged on the sliding block.
2. The device for automatically opening and closing the umbrella according to claim 1, wherein the separating device comprises a plurality of limiting rods, the limiting rods are fixedly connected with the sliding plate, the main body is provided with a second channel, the limiting rods are positioned in the second channel and can resist with the middle tube of the umbrella, and the sliding plate is further provided with a reset device for resetting the pushing block.
3. The device for controlling the automatic umbrella opening and closing according to claim 1, wherein the pushing device is a pushing spring, the lower limiting block is fixedly connected with a pushing rod, the pushing spring is sleeved on the pushing rod, one end of the pushing spring resists against the lower limiting block, and the other end of the pushing spring resists against the inner wall of the first sliding channel.
4. The device for controlling the automatic umbrella opening and closing according to claim 2, wherein the reset device comprises a reset spring, the sliding plate is provided with a spring channel, the spring is arranged in the spring channel, one end of the reset spring is connected with the sliding plate, and the other end of the spring is connected with the sliding block.
5. The device for automatically opening and closing the umbrella of claim 4, wherein the main body is provided with a lower limiting device for limiting the sliding plate to slide downwards excessively, and the sliding plate is provided with an upper limiting device for limiting the sliding plate to slide upwards excessively.
6. The device for automatically opening and closing the umbrella according to claim 5, wherein the upper limiting device comprises a limiting slide block, the limiting slide block is fixedly arranged at the upper end part of the sliding plate, the sliding block is provided with an avoiding slide groove for sliding of the limiting slide block, the limiting slide block is slidably arranged in the avoiding slide groove, the reset spring is connected with one end of the limiting slide block, and the other end of the limiting slide block can resist with the main body.
7. The device for controlling an automatic umbrella according to claim 5, wherein the lower limiting device is that the limiting rod resists against the lower end surface of the lower second channel.
8. The device for automatically opening and closing the umbrella according to claim 1, wherein the L-shaped connecting rod is provided with a limiting plate for limiting excessive inward sliding of the L-shaped connecting rod, the main body is provided with a avoiding groove for sliding of the limiting plate, and the limiting plate can resist against the inner wall of the avoiding groove.
9. The device for automatically opening and closing the umbrella according to claim 1, wherein the first limiting device is a protrusion which can be clamped with the clamping groove of the outer tube of the umbrella, and the protrusion is fixedly arranged on the sliding block.
10. The device for controlling the automatic umbrella opening and closing according to claim 9, wherein the bulge is a metal bulge, the metal bulge is connected with a metal ring, and the metal ring is fixedly arranged on the sliding block.
11. The device for controlling an automatic opening/closing umbrella according to claim 9 or 10, wherein the protrusions are provided with inclined surfaces inclined from the middle to the end portions.
12. The device for controlling the automatic opening and closing of the umbrella according to claim 1, wherein the first release device comprises a plurality of sliding rods, the sliding rods are fixedly connected with the sliding blocks, sliding channels for sliding the sliding rods are formed in the main body, the sliding rods are slidably arranged in the sliding channels, and return devices for returning the sliding blocks are arranged on the sliding rods.
13. The device for controlling the automatic umbrella opening and closing according to claim 12, wherein the return device is a return spring, the return spring is sleeved on the sliding rod, one end of the return spring is propped against the sliding block, and the other end of the return spring is propped against the main body.
14. The device for automatically opening and closing the umbrella of claim 6, wherein the limit sliding block is provided with a limit sliding groove, the sliding block is provided with a limit sliding rail, and the limit sliding rail is clamped in the limit sliding groove.
15. The device for controlling an automatic umbrella according to claim 1, wherein the main body is covered with a handle housing, and a button is provided on the housing, and the button is located at the sliding block and resists against the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110979485.3A CN113712354B (en) | 2021-08-25 | 2021-08-25 | A control device for automatically opening and closing an umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110979485.3A CN113712354B (en) | 2021-08-25 | 2021-08-25 | A control device for automatically opening and closing an umbrella |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113712354A CN113712354A (en) | 2021-11-30 |
| CN113712354B true CN113712354B (en) | 2025-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110979485.3A Active CN113712354B (en) | 2021-08-25 | 2021-08-25 | A control device for automatically opening and closing an umbrella |
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| CN (1) | CN113712354B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070530A (en) * | 2011-10-26 | 2013-05-01 | 黄自力 | Automatic opening and retracting control device with safety structure for multi-folding umbrella |
| CN221749801U (en) * | 2021-08-25 | 2024-09-24 | 泉州市天佑伞业科技有限公司 | A control device for automatically opening and closing an umbrella |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3125521U (en) * | 2006-07-13 | 2006-09-21 | 黄 ▲禄▼財 | Multistage folding umbrella automatic opening and closing device |
| CN201591199U (en) * | 2009-12-18 | 2010-09-29 | 方锦秀 | Automatic folding and unfolding umbrella with umbrella-folding safety device |
| CN201683210U (en) * | 2010-03-17 | 2010-12-29 | 厦门福太洋伞有限公司 | Automatic folding and unfolding umbrella |
| CN112075736B (en) * | 2020-10-16 | 2025-05-02 | 当阳市雨之语日用制品有限责任公司 | A sliding safety umbrella handle and an automatically opening and closing umbrella |
-
2021
- 2021-08-25 CN CN202110979485.3A patent/CN113712354B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070530A (en) * | 2011-10-26 | 2013-05-01 | 黄自力 | Automatic opening and retracting control device with safety structure for multi-folding umbrella |
| CN221749801U (en) * | 2021-08-25 | 2024-09-24 | 泉州市天佑伞业科技有限公司 | A control device for automatically opening and closing an umbrella |
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| Publication number | Publication date |
|---|---|
| CN113712354A (en) | 2021-11-30 |
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