Vehicle-mounted dust collector
The folding mechanism of the car vacuum cleaner main unit is achieved through the rotation connection and locking structure between the rotating component and the handle, solving the problem of the large space occupied by the car vacuum cleaner and providing a convenient storage method.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-03-20
AI Technical Summary
Existing car vacuum cleaners take up a lot of space when not in use and cannot be folded, making them inconvenient to store.
A car vacuum cleaner was designed. The main unit of the vacuum cleaner can be folded relative to the handle through the rotational connection between the rotating part and the handle. Combined with the locking structure, it can be locked in the folded state, the first working state or the second working state.
When not in use, the vacuum cleaner unit can be folded to reduce its footprint and make it easier to store, providing better storage convenience.
Smart Images
Figure CN224008299U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to dust collector technical field, specifically, relates to a vehicle-mounted dust collector. BACKGROUND
[0002] The vehicle-mounted dust collector is used for cleaning the interior trim of the vehicle, and the vehicle-mounted dust collector on the market mainly comprises a dust collector host and a handle, the upper end of the handle is fixed to the bottom of the rear end of the dust collector host, and the axis of the dust collector host is perpendicular to the axis of the handle, in the above-mentioned existing vehicle-mounted dust collector structure, the upper end of the handle is fixed to the bottom of the rear end of the dust collector host, so that the dust collector host cannot be folded relative to the handle, and the vehicle-mounted dust collector occupies a large space when being stored. SUMMARY
[0003] The utility model solves the technical problem to provide a vehicle-mounted dust collector, when not being used, the dust collector host can be rotated to the folding state relative to the handle, so that the occupied space of the vehicle-mounted dust collector can be reduced, that is, the storage of the vehicle-mounted dust collector can be facilitated.
[0004] The utility model provides a vehicle-mounted dust collector, including handle and dust collector host, vehicle-mounted dust collector still includes rotating piece, the upper end of rotating piece is fixed to the bottom of the rear end of dust collector host, the upper end of rotating piece is connected with the upper end of handle rotationally, when dust collector host is rotated relative to handle through rotating piece, dust collector host has folding state, first working condition and second working condition relative to handle, locking structure is arranged between rotating piece and handle, and locking structure is used for locking dust collector host in folding state, first working condition or second working condition.
[0005] The utility model discloses the structure that adopts above, because dust collector host can be rotated to folding state relative to handle, so when not being used, the occupied space of vehicle-mounted dust collector can be reduced, that is, the storage of vehicle-mounted dust collector can be facilitated.
[0006] In a possible implementation, the rotating piece includes a rotating part and a connecting rod part, the lower end of the connecting rod part is connected to the upper edge of the rotating part in one piece, and the upper end of the connecting rod part is fixed to the bottom of the rear end of the dust collector host, the upper end of the handle is provided with an open slot, the rotating part is rotationally fitted inside the open slot, the middle part of the rotating part is provided with an axle hole, a supporting shaft is arranged in the axle hole, and the two ends of the supporting shaft are connected to the handle on both sides of the open slot, by adopting this structure, under the cooperation of the axle hole and the supporting shaft, the rotating piece can be reliably rotationally connected to the handle, that is, the dust collector host can be reliably rotationally connected to the handle.
[0007] In a possible implementation, the handle comprises a front shell and a rear shell, the front shell and the rear shell are fixed to each other, and an opening groove is formed between the upper end of the front shell and the upper end of the rear shell; the front end of the support shaft is connected to the front shell in one piece, and the rear end of the support shaft is inserted into the rear shell in a fit; by adopting this structure, the support shaft can be reliably connected to the front shell, and the rear end of the support shaft can also be reliably connected to the rear shell due to the insertion of the rear end of the support shaft into the rear shell.
[0008] In a possible implementation, the rear side of the rotating part is provided with a concave cavity, the inner side of the upper end of the rear shell is provided with an arc-shaped guide rib, the guide rib is attached to the inner wall of the concave cavity and rotates in fit; by adopting this structure, the radial limiting of the rotating part and the handle can be realized under the action of the rotation of the guide rib and the concave cavity, thereby improving the reliability of the rotation fit of the rotating part and the handle.
[0009] In a possible implementation, the front side of the rotating part is provided with a recess, and a plurality of embedding grooves are uniformly arranged on the side wall of the recess in a circumferential direction; the inner side wall of the upper end of the front shell is connected with a support ring, the support ring is embedded in the recess and rotates in fit with the recess, and the outer wall of the support ring is provided with two limit ribs that are left-right symmetrical; when the dust collector main machine is in a folded state, a first working state or a second working state relative to the handle, each limit rib is used to be embedded with the embedding groove at the corresponding position to lock the dust collector main machine in the folded state, the first working state or the second working state; by adopting this structure, when the dust collector main machine rotates to the folded state, the first working state or the second working state relative to the handle, each limit rib can be embedded with the embedding groove at the corresponding position to lock the dust collector main machine in the folded state, the first working state or the second working state, that is, the positioning of the dust collector main machine can be realized, and the free rotation of the dust collector main machine relative to the handle can be avoided.
[0010] In a possible implementation, the front end of each limit rib extends forward to form an insertion part, and each insertion part is inserted into one of the insertion slots on the inner wall of the front shell in fit; by adopting this structure, after the insertion part is inserted into the insertion slot on the inner wall of the front shell in fit, the support ring can be reliably assembled with the front shell.
[0011] In a possible implementation, the inner wall of the upper end of the rear shell is connected with an insertion part, the middle part of the insertion part is provided with an insertion hole, and the rear end of the support shaft is inserted into the insertion hole; by adopting this structure, after the support shaft is inserted into the insertion hole on the insertion part in fit, the rear end of the support shaft can be reliably assembled with the rear shell.
[0012] In one possible implementation, the rear end of the support shaft is provided with a limiting block, the inner wall of the insertion hole is provided with a limiting slot, and the limiting block is inserted into the limiting slot and circumferentially limited; by using this structure, after the support shaft is inserted into the insertion hole of the insertion piece, the limiting block is inserted into the limiting slot and circumferentially limited, so that the reliability and stability of the insertion of the support shaft and the insertion piece are improved, that is, the reliability and stability of the insertion of the support shaft and the rear shell are improved.
[0013] In one possible implementation, the insertion piece is provided with two left-right symmetrical clamping holes, the inner wall of the upper end of the rear shell is provided with two clamping hooks corresponding to the two clamping holes, and each clamping hook is clamped into the corresponding clamping hole to lock the insertion piece and the rear shell; by using this structure, the insertion piece and the rear shell can be reliably and conveniently assembled together under the clamping action of the clamping holes and the clamping hooks. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the dust collector main body relative to the handle in the first working state;
[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the dust collector main body relative to the handle in the folding state;
[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the dust collector main body relative to the handle in the second working state;
[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the first part of the utility model;
[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the second part of the utility model;
[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the third part of the utility model;
[0020] Figure 7 It is a schematic diagram of the three-dimensional structure of the fourth part of the utility model. DETAILED DESCRIPTION
[0021] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can adjust them as needed in order to adapt to specific application occasions.
[0022] In the description of the embodiments of the present application, it should be noted that unless specifically defined and limited otherwise, the terms "connected", "connected to", "connection" should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integral connection, can be mechanical connection, can also be electrical connection, can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0023] In the embodiments of the present application, unless specifically defined and limited otherwise, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0024] The present application will be further described in detail below in conjunction with the drawings and specific embodiments.
[0025] Reference Figures 1-7 As shown in the drawings, the embodiments of the present application disclose a vehicle-mounted dust collector, comprising a handle 1 and a dust collector main machine 2; the vehicle-mounted dust collector further comprises a rotating piece 3, the upper end of the rotating piece 3 is fixed to the bottom of the rear end of the dust collector main machine 2, and the upper end of the rotating piece 3 is rotatably connected to the upper end of the handle 1; after the dust collector main machine 2 is rotated relative to the handle 1 through the rotating piece 3, the dust collector main machine 2 has a folding state, a first working state and a second working state relative to the handle 1; a locking structure is arranged between the rotating piece 3 and the handle 1, and the locking structure is used to lock the dust collector main machine 2 in the folding state, the first working state or the second working state.
[0026] The rotating piece 3 comprises a rotating part 31 and a connecting rod part 32; the lower end of the connecting rod part 32 is integrally connected with the upper edge of the rotating part 31, and the upper end of the connecting rod part 32 is fixed to the bottom of the rear end of the dust collector main machine 2; the upper end of the handle 1 is provided with an open slot 11, and the rotating part 31 is rotatably fitted in the inner side of the open slot 11; the middle part of the rotating part 31 is provided with a shaft hole 311, a supporting shaft 121 is arranged in the shaft hole 311, and the two ends of the supporting shaft 121 are connected with the handle 1 located on both sides of the open slot 11; after adopting this structure, under the cooperation of the shaft hole and the supporting shaft, the rotating piece can be reliably rotatably connected with the handle, that is, the dust collector main machine can be reliably rotatably connected with the handle.
[0027] The handle 1 includes a front housing 12 and a rear housing 13, which are fixed to each other. An opening groove 11 is formed between the upper end of the front housing 12 and the upper end of the rear housing 13. The front end of the support shaft 121 is connected to the front housing 12, and the rear end of the support shaft 121 is engaged with the rear housing 13. With this structure, the support shaft can be reliably connected to the front housing, and since the rear end of the support shaft is engaged with the rear housing, the rear end of the support shaft can also be reliably connected to the rear housing.
[0028] A cavity 312 is provided on the rear side of the rotating part 31, and an arc-shaped guide rib 131 is provided on the inner side of the upper end of the rear housing 13. The guide rib 131 is attached to and rotates with the inner wall of the cavity 312. By adopting this structure, under the action of the guide rib and the cavity rotating together, the radial limit of the rotating part and the handle can be realized, thereby improving the reliability of the rotational engagement between the rotating part and the handle.
[0029] A groove 313 is provided on the front side of the rotating part 31, and a plurality of slots 314 are evenly arranged circumferentially on the side wall of the groove 313. A support ring 14 is connected to the inner side wall of the upper end of the front housing 12. The support ring 14 is fitted into the groove 313 and rotates with the groove 313. Two left-right symmetrical limiting ribs 141 are provided on the outer wall of the support ring 14. When the vacuum cleaner main unit 2 is in the folded state, the first working state or the second working state relative to the handle 1, each limiting rib 141 is used to engage with the corresponding slot 314 to lock the vacuum cleaner main unit 2 in the folded state, the first working state or the second working state. With this structure, when the vacuum cleaner main unit is rotated to the folded state, the first working state or the second working state relative to the handle, each limiting rib can engage with the corresponding slot to lock the vacuum cleaner main unit in the folded state, the first working state or the second working state. That is, the positioning of the vacuum cleaner main unit can be achieved, and the situation where the vacuum cleaner main unit rotates freely relative to the handle can be avoided.
[0030] Each limiting rib 141 extends forward to form a plug-in portion 142, and each plug-in portion 142 is engaged and tightened with one of the slots 122 located on the inner wall of the front housing 12. With this structure, after the plug-in portion is engaged and tightened with the slot located on the inner wall of the front housing, the support ring can be reliably assembled with the front housing.
[0031] A connector 15 is connected to the inner wall of the upper end of the rear housing 13. A socket 151 is provided in the middle of the connector 15, and the rear end of the support shaft 121 is inserted into the socket 151. With this structure, after the support shaft is engaged with the socket on the connector, the rear end of the support shaft can be reliably inserted into the rear housing.
[0032] A limiting block 123 is provided at the rear end of the support shaft 121, and a limiting groove 152 is provided on the inner wall of the insertion hole 151. The limiting block 123 and the limiting groove 152 are engaged and circumferentially limited. With this structure, after the support shaft is engaged with the insertion hole on the connector, the limiting block can engage with the limiting groove and circumferentially limit, thereby improving the reliability and stability of the support shaft after being engaged with the connector, that is, improving the reliability and stability of the support shaft after being engaged with the rear housing.
[0033] The connector 15 is provided with two symmetrical locking holes 153. The inner wall of the upper end of the rear housing 13 is provided with hooks 132 that correspond one-to-one with the two locking holes 153. Each hook 132 engages with the corresponding locking hole 153 to lock the connector 15 and the rear housing 13. With this structure, the connector can be reliably and conveniently assembled with the rear housing under the engaging action of the locking holes and hooks.
[0034] See you again Figure 1 As shown, Figure 1 This is a three-dimensional structural diagram of the vacuum cleaner main unit in its first working state relative to the handle. In this working state, the axis of the vacuum cleaner main unit is perpendicular to the axis of the handle. At this time, the user can hold the handle and use the vacuum cleaner main unit to perform the vacuuming function.
[0035] See you again Figure 2 As shown, Figure 2 This is a 3D structural diagram of the vacuum cleaner main unit in a folded state relative to the handle. In this working state, the space occupied by the car vacuum cleaner can be reduced, thus making it easier to store the car vacuum cleaner.
[0036] See you again Figure 3 As shown, Figure 3 This is a three-dimensional structural diagram of the vacuum cleaner main unit in its second working state relative to the handle. In this state, the axis of the vacuum cleaner main unit is parallel to the axis of the handle. At this time, the user can hold the handle and use the vacuum cleaner main unit to perform the vacuuming function. In this state, when the vacuum cleaner main unit is performing vacuuming, it can effectively avoid interference between the handle and other objects.
[0037] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.
Claims
1. A car vacuum cleaner, comprising a handle (1) and a vacuum cleaner main unit (2); characterized in that: The vehicle vacuum cleaner also includes a rotating component (3), the upper end of which is fixed to the bottom of the rear end of the vacuum cleaner main unit (2), and the upper end of which is rotatably connected to the upper end of the handle (1). When the vacuum cleaner main unit (2) is rotated relative to the handle (1) via the rotating component (3), the vacuum cleaner main unit (2) has a folded state, a first working state, and a second working state relative to the handle (1). A locking structure is provided between the rotating component (3) and the handle (1), and the locking structure is used to lock the vacuum cleaner main unit (2) in the folded state, the first working state, or the second working state.
2. The vehicle-mounted vacuum cleaner according to claim 1, characterized in that: The rotating component (3) includes a rotating part (31) and a connecting rod part (32); the lower end of the connecting rod part (32) is connected to the upper edge of the rotating part (31) as a whole, and the upper end of the connecting rod part (32) is fixed to the bottom of the rear end of the vacuum cleaner main unit (2); the upper end of the handle (1) is provided with an opening groove (11), and the rotating part (31) is rotatably fitted inside the opening groove (11); the middle part of the rotating part (31) is provided with a shaft hole (311), and a support shaft (121) is passed through the shaft hole (311), and the two ends of the support shaft (121) are connected to the handle (1) located on both sides of the opening groove (11).
3. The vehicle vacuum cleaner according to claim 2, characterized in that: The handle (1) includes a front housing (12) and a rear housing (13), the front housing (12) and the rear housing (13) are fixed to each other, and the opening groove (11) is formed between the upper end of the front housing (12) and the upper end of the rear housing (13); the front end of the support shaft (121) is connected to the front housing (12) as a whole, and the rear end of the support shaft (121) is engaged with the rear housing (13).
4. The vehicle vacuum cleaner according to claim 3, characterized in that: The rear side of the rotating part (31) is provided with a cavity (312), and the inner side of the upper end of the rear housing (13) is provided with an arc-shaped guide rib (131). The guide rib (131) is attached to the inner wall of the cavity (312) and rotates in cooperation.
5. The vehicle vacuum cleaner according to claim 3 or 4, characterized in that: The front side of the rotating part (31) is provided with a groove (313), and the side wall of the groove (313) is provided with a plurality of slots (314) evenly arranged circumferentially; a support ring (14) is connected to the inner side wall of the upper end of the front housing (12), the support ring (14) is fitted in the groove (313) and rotates with the groove (313), and two left-right symmetrical limiting ribs (141) are provided on the outer wall of the support ring (14); when the vacuum cleaner main unit (2) is in the folded state, the first working state or the second working state relative to the handle (1), each limiting rib (141) is used to fit into the slot (314) at the corresponding position to lock the vacuum cleaner main unit (2) in the folded state, the first working state or the second working state.
6. The vehicle vacuum cleaner according to claim 5, characterized in that: Each of the limiting ribs (141) extends forward to form a plug (142), and each plug (142) engages with one of the slots (122) located on the inner wall of the front housing (12).
7. The vehicle vacuum cleaner according to claim 3, 4, or 6, characterized in that: A connector (15) is connected to the inner wall of the upper end of the rear housing (13). A socket (151) is provided in the middle of the connector (15), and the rear end of the support shaft (121) is inserted into the socket (151).
8. The vehicle vacuum cleaner according to claim 7, characterized in that: The rear end of the support shaft (121) is provided with a limiting block (123), and the inner wall of the insertion hole (151) is provided with a limiting groove (152). The limiting block (123) and the limiting groove (152) are engaged and circumferentially limited.
9. The vehicle vacuum cleaner according to claim 7, characterized in that: The connector (15) is provided with two symmetrical locking holes (153). The inner wall of the upper end of the rear housing (13) is provided with hooks (132) that correspond one-to-one with the two locking holes (153). Each hook (132) engages with the corresponding locking hole (153) to lock the connector (15) and the rear housing (13).