CN221105699U - Standing locking structure for handheld dust collector - Google Patents
Standing locking structure for handheld dust collector Download PDFInfo
- Publication number
- CN221105699U CN221105699U CN202322938061.XU CN202322938061U CN221105699U CN 221105699 U CN221105699 U CN 221105699U CN 202322938061 U CN202322938061 U CN 202322938061U CN 221105699 U CN221105699 U CN 221105699U
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- China
- Prior art keywords
- locking
- shell
- gear
- hand
- piece
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- 239000000428 dust Substances 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Electric Vacuum Cleaner (AREA)
Abstract
The utility model discloses a standing locking structure for a handheld dust collector, which comprises a machine shell and a locking assembly, wherein a locking slot for accommodating a handle rod of the handheld dust collector is formed in the machine shell. The locking component is arranged in the shell and comprises a driving piece and a locking piece, and the locking piece and the locking slot can form a closed loop structure or an open loop structure under the driving of the driving piece. The locking structure can lock the handheld dust collector in a non-use state, thereby ensuring that the handheld dust collector stably stands.
Description
Technical Field
The utility model relates to the technical field of handheld dust collectors, in particular to a standing locking structure for a handheld dust collector.
Background
With the continuous improvement of the living standard of people, the dust collector is used as a tool for sanitary cleaning and has become an indispensable electrical appliance in the daily life field of people. Among them, the handheld dust collector is popular because of the advantages of small size, convenient carrying and use, etc. However, the handle of the hand-held cleaner is long, so that the hand-held cleaner is difficult to stably stand in a non-use state, and the hand-held cleaner is easy to topple when being abutted against a wall.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks, an object of the present utility model is to provide a standing locking structure for a hand-held cleaner, which can lock the hand-held cleaner in a non-use state, and ensure stable standing.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a standing locking structure for a handheld dust collector comprises
A shell provided with a locking slot for accommodating a handle of the handheld dust collector;
The locking component is arranged in the shell and comprises a driving piece and a locking piece, and the locking piece can form a closed loop structure or an open loop structure with the locking slot under the driving of the driving piece.
The locking structure has the beneficial effects that:
The handle of the hand-held dust collector positioned in the locking slot can be locked or unlocked through a closed loop structure or an open loop structure formed by the locking piece and the locking slot.
In the initial state, an open-loop structure is formed between the locking piece and the locking slot, and after the handheld dust collector is used, a handle rod of the handheld dust collector is directly placed in the locking slot, and a dust collection main body of the handheld dust collector is placed on the ground; then starting the driving piece to enable the locking piece to move and form a closed loop structure with the locking slot so as to lock the handle of the handheld dust collector positioned in the locking slot, wherein the handle of the handheld dust collector can stably stand under the joint support of the locking slot and the locking piece, and further the phenomenon that the handle of the handheld dust collector is toppled is avoided; when the hand-held dust collector is needed, the locking piece is driven to move only through the driving piece, an open-loop structure is formed between the locking piece and the locking groove, and at the moment, the handle rod of the hand-held dust collector in the locking groove can be taken out.
Furthermore, a limit rail for limiting the moving range of the locking piece is arranged in the shell, and the limit rail is arranged around the locking groove. The movement of the locking piece can be limited through the arrangement of the limiting rail, so that the movement stability of the locking piece is guaranteed.
Further, the locking piece is arranged on the limit rail in a sliding way, and one end of the locking piece forms a stop surface which can be abutted on the limit rail; and when the stop surface is abutted on the limit rail, the locking piece and the locking groove form a closed loop structure.
Further, the driving piece comprises a first gear, the locking piece comprises an arc-shaped plate, and the outer side wall of the arc-shaped plate is provided with a tooth pattern structure which can be meshed with the first gear. The first gear can drive the arc plate to rotate in a meshing transmission mode through the cooperation of the first gear and the tooth pattern structure.
Furthermore, the outer side wall of the arc plate is also provided with a smooth surface positioned at one side of the tooth pattern structure, and when the first gear is meshed to one side of the tooth pattern structure, which is close to the smooth surface, the arc plate and the locking groove form an open-loop structure. The gear can stop the transmission of the arc plate through the smooth surface so as to limit the rotation position of the arc plate. It should be noted that the stop surface is located at the end of the arcuate plate adjacent to the smooth surface.
Furthermore, a limit chute capable of moving along the casing is arranged at the bottom of the arc-shaped plate, and a guide block for guiding the movement direction of the arc-shaped plate is arranged in the limit chute. During assembly, the limiting sliding groove is arranged on the limiting rail, limiting of the movement range of the arc plate is achieved through cooperation of the limiting sliding groove and the limiting rail, and meanwhile movement of the limiting sliding groove on the limiting rail is further guided through the arrangement of the guide block.
Further, the driving piece further comprises a rotating handle arranged on the machine shell externally, and one end of the rotating handle penetrates through the machine shell and is connected with the first gear. The first gear can be driven to rotate in a manual mode through the arrangement of the rotating handle, the arc-shaped plate is driven to rotate, and the first gear is forced by the aid of the rotating handle, so that the purpose of saving labor can be achieved.
Further, the driving piece also comprises a second gear meshed with the first gear, and the second gear is connected with a driving motor arranged on the shell. The driving motor drives the second gear to rotate and drives the first gear to rotate through meshing transmission, so as to drive the arc plate to rotate. The first gear can be driven to rotate in an electric mode through the cooperation of the driving motor and the second gear, and then the arc plate is driven to rotate.
Furthermore, a first containing groove and a second containing groove for containing the driving piece and the locking piece are respectively arranged in the shell, and the first containing groove and the second containing groove are mutually communicated. The driving piece and the locking piece can be initially limited through the arrangement of the first accommodating groove and the second accommodating groove.
Further, the casing comprises a lower casing and an upper casing which are fixedly connected, and a first containing groove and a second containing groove are formed in the lower casing and the upper casing together.
Drawings
FIG. 1 is a schematic view of a locking mechanism for locking a hand-held cleaner according to an embodiment of the present utility model;
FIG. 2 is a schematic structural view of a locking structure according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a locking assembly according to an embodiment of the present utility model;
FIG. 4 is a schematic view of an arc plate according to an embodiment of the present utility model;
Fig. 5 is a schematic structural diagram of a second gear and a driving motor according to an embodiment of the present utility model.
In the figure:
1-a shell; 11-locking grooves; 12-limiting rails; 13-an upper shell; 131-locking direction identification; 14-a lower shell;
2-a hand-held cleaner; 21-a handle;
3-arc plate; 31-stop surface; 32-limiting sliding grooves; 33-a guide block; 34-insection structure; 35-smooth surface; 4-a first gear; 41-turning the handle; 42-a second gear; 43-drive motor.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Examples
Referring to fig. 1-3, a standing locking structure for a handheld dust collector of the present utility model comprises a casing 1 and a locking assembly, wherein a locking slot 11 for accommodating a handle 21 of the handheld dust collector 2 is arranged on the casing 1. The locking component is built in the casing 1 and comprises a driving piece and a locking piece, and the locking piece can form a closed loop structure or an open loop structure with the locking slot 11 under the driving of the driving piece.
When the casing 1 is fixedly placed, the position of the casing 1 is stable, and at this time, the handle 21 of the hand-held cleaner 2 positioned in the locking slot 11 can be locked or unlocked through a closed loop structure or an open loop structure formed by the locking piece and the locking slot 11. In the initial state, an open-loop structure is formed between the locking piece and the locking slot 11, and after the handheld dust collector 2 is used, the handle rod 21 of the handheld dust collector 2 is directly placed in the locking slot 11, and the dust collection main body of the handheld dust collector 2 is placed in a floor manner; then starting the driving piece to enable the locking piece to move and form a closed loop structure with the locking groove 11 so as to lock the handle 21 of the handheld dust collector 2 positioned in the locking groove 11, wherein the handle 21 of the handheld dust collector 2 can stably stand under the common support of the locking groove 11 and the locking piece, and further the phenomenon that the handle 21 of the handheld dust collector 2 is toppled is avoided; when the hand-held cleaner 2 is needed, the locking piece is driven to move by the driving piece and forms an open loop structure with the locking groove 11, and at the moment, the handle rod 21 of the hand-held cleaner 2 in the locking groove 11 can be taken out.
In order to adapt to the cylindrical structure of the handle 21 of the hand-held cleaner 2, in practical application, the locking groove 11 may be designed as a semicircular groove, and the inner diameter of the locking groove 11 is set to be larger than the outer diameter of the handle 21 of the hand-held cleaner 2; accordingly, the inner diameter of the locking piece is set to be identical to the inner diameter of the locking groove 11. Therefore, the closed loop structure formed by the locking piece and the locking groove can limit and lock the handle 21 of the handheld dust collector 2, and some space can be reserved for properly adjusting the position of the handle 21 of the handheld dust collector 2.
In some embodiments, in order to limit the movement of the locking member, as shown in fig. 3, a limit rail 12 for limiting the movement range of the locking member is provided in the casing 1, and the limit rail 12 is provided around the locking groove 11. The limit rail 12 is limited to be arranged around the locking groove 11, so that the movement of the locking piece is performed around the locking groove 11, and the locking piece can keep the same axial line with the locking groove 11 all the time when moving.
Further, referring to fig. 4, the locking member is slidably disposed on the limiting rail 12, and has an opening at one end and a stop surface 31 capable of abutting against the limiting rail 12 at the other end; and when the stop surface 31 is abutted against the limit rail 12, the locking piece and the locking groove 11 form a closed loop structure. The limit rail 12 can both guide the movement of the locking element and cooperate with the stop surface 31 to limit the movement limit position of the locking element.
In some embodiments, referring to fig. 4, the locking member includes an arc plate 3, a limiting chute 32 capable of moving along the limiting rail 12 is disposed at the bottom of the arc plate 3, one end of the limiting chute 32 is provided with an opening, and the other end forms a stop surface 31. In order to avoid the slipping of the arc plate 3 on the limit rail 12, the arc plate 3 is set to be larger than a semicircular plate body, and because the locking groove 11 is a semicircular groove, when the stop surface 31 is abutted on the limit rail 12, the arc plate 3 and the locking groove 11 can enclose a closed loop structure, and one end of the arc plate 3 far away from the stop surface 31 still has a part which can be positioned on the limit rail 12.
Further, a guide block 33 capable of abutting against the side wall of the stopper rail 12 is integrally provided on the inner side wall of the stopper chute 32. The movement direction of the arc-shaped plate 3 on the limit rail 12 can be guided by the arrangement of the guide block 33 in cooperation with the limit chute 32.
To achieve a driving of the movement of the curved plate 3, in some embodiments, see fig. 3, the driving member comprises a first gear wheel 4, and on the outer side wall of the curved plate 3, a toothed structure 34 is provided, which is capable of meshing with the first gear wheel 4. By the engagement of the first gear 4 with the toothed structure 34, the arcuate plate 3 can be driven to rotate by an engagement transmission.
Further, referring to fig. 3-4, the outer side wall of the arc plate 3 is further provided with a smooth surface 35 located at one side of the tooth pattern structure 34, and when the first gear 4 is meshed to one side of the tooth pattern structure 34 close to the smooth surface 35, the arc plate 3 and the locking groove 11 form an open loop structure. The first gear 4 can be stopped by the smooth surface 35 to limit the movement limit position of the arc plate 3.
In some embodiments, the first gear 4 may be driven either manually or electrically. When manual, referring to fig. 3, a rotating handle 41 located outside the casing 1 may be connected at the axial center of the first gear 4. When the electric mode is adopted, as shown in fig. 5, a second gear 42 meshed with the first gear 4 is arranged in the casing 1, and a driving motor 43 coaxially connected with the second gear 42 is arranged on the casing 1. The manual or electric driving mode is convenient for the user to flexibly select according to the actual demands.
In some embodiments, referring to fig. 2-3, the casing 1 includes an upper casing 13 and a lower casing 14 that are fixedly connected, and a first accommodating groove and a second accommodating groove that are mutually communicated are formed in the upper casing 13 and the lower casing 14 together. Wherein, the first accommodation groove is used for accommodating the first gear 4, and the second accommodation groove is used for accommodating the arc plate 3. Preliminary limiting can be carried out on the first gear 4 and the arc plate 3 respectively through the arrangement of the first accommodating groove and the second accommodating groove.
Further, the upper case 13 is provided with a through hole through which the rotating handle 41 passes, and the upper case 13 is provided with a locking direction indicator 131.
The locking structure of this embodiment works as follows (driven manually as an example):
When the locking assembly is in a locking state (the arc plate 3 and the locking groove 11 form a closed loop structure), the rotating handle 41 is rotated anticlockwise, the first gear 4 is rotated anticlockwise, the arc plate 3 is driven to rotate clockwise, at the moment, the limiting sliding groove 32 moves clockwise along the limiting rail 12, the stop surface 31 is separated from the limiting rail 12 immediately and moves towards the direction of opening the locking groove 11 until the first gear 4 is meshed to the junction of the tooth pattern structure 34 and the smooth surface 35, the locking groove 11 is opened, the locking groove 11 and the arc plate 3 form an open loop structure, and at the moment, the handle rod 21 of the handheld dust collector 2 can be placed in the locking groove 11; the rotating handle 41 is rotated clockwise, the first gear 4 rotates clockwise, and drives the arc plate 3 to rotate anticlockwise, at this time, the limit chute 32 moves anticlockwise along the limit rail 12, the stop surface 31 moves towards the direction of closing the locking slot 11 until the stop surface 31 abuts against the limit rail 12, at this time, the locking slot 11 is closed, and the locking slot 11 and the arc plate 3 form a closed loop structure.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (10)
1. A handheld dust catcher is with standing locking structure which characterized in that: comprising
The shell is provided with a locking slot for accommodating a handle of the handheld dust collector;
The locking component is arranged in the shell and comprises a driving piece and a locking piece, and the locking piece can form a closed loop structure or an open loop structure with the locking slot under the driving of the driving piece.
2. The standing lock structure for a hand-held vacuum cleaner according to claim 1, wherein: and a limit rail used for limiting the movement range of the locking piece is arranged in the shell, and the limit rail is arranged around the locking groove.
3. The standing lock structure for a hand-held vacuum cleaner according to claim 2, wherein: the locking piece is arranged on the limit rail in a sliding way, and one end of the locking piece forms a stop surface which can be abutted against the limit rail; and when the stop surface is abutted on the limit rail, the locking piece and the locking groove form a closed loop structure.
4. The standing lock structure for a hand-held vacuum cleaner according to claim 1, wherein: the driving piece comprises a first gear, the locking piece comprises an arc-shaped plate, and a toothed structure capable of being meshed with the first gear is arranged on the outer side wall of the arc-shaped plate.
5. The standing lock structure for a hand-held vacuum cleaner according to claim 4, wherein: and the outer side wall of the arc plate is also provided with a smooth surface positioned at one side of the tooth pattern structure, and when the first gear is meshed to one side of the tooth pattern structure, which is close to the smooth surface, the arc plate and the locking groove form an open-loop structure.
6. The standing lock structure for a hand-held vacuum cleaner according to claim 4, wherein: the bottom of the arc plate is provided with a limiting chute capable of moving along the shell, and a guide block used for guiding the moving direction of the arc plate is arranged in the limiting chute.
7. The standing lock structure for a hand-held vacuum cleaner according to claim 4, wherein: the driving piece further comprises a rotating handle arranged on the machine shell externally, and one end of the rotating handle penetrates through the machine shell and is connected with the first gear.
8. The standing lock structure for a hand-held vacuum cleaner according to claim 4, wherein: the driving piece further comprises a second gear meshed with the first gear, and the second gear is connected with a driving motor arranged on the shell.
9. The standing lock structure for a hand-held vacuum cleaner according to claim 1, wherein: the casing is internally provided with a first containing groove and a second containing groove for containing the driving piece and the locking piece respectively, and the first containing groove and the second containing groove are mutually communicated.
10. The standing lock structure for a hand-held vacuum cleaner according to claim 9, wherein: the shell comprises a lower shell and an upper shell which are fixedly connected, wherein the lower shell and the upper shell are internally provided with a first containing groove and a second containing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322938061.XU CN221105699U (en) | 2023-10-31 | 2023-10-31 | Standing locking structure for handheld dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322938061.XU CN221105699U (en) | 2023-10-31 | 2023-10-31 | Standing locking structure for handheld dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221105699U true CN221105699U (en) | 2024-06-11 |
Family
ID=91339613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322938061.XU Active CN221105699U (en) | 2023-10-31 | 2023-10-31 | Standing locking structure for handheld dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221105699U (en) |
-
2023
- 2023-10-31 CN CN202322938061.XU patent/CN221105699U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |