CN220842107U - Automobile swing arm convenient to replace - Google Patents
Automobile swing arm convenient to replace Download PDFInfo
- Publication number
- CN220842107U CN220842107U CN202322864189.6U CN202322864189U CN220842107U CN 220842107 U CN220842107 U CN 220842107U CN 202322864189 U CN202322864189 U CN 202322864189U CN 220842107 U CN220842107 U CN 220842107U
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- piece
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- extrusion
- groove
- swing arm
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- 238000001125 extrusion Methods 0.000 claims abstract description 44
- 239000000725 suspension Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of automobile parts, in particular to an automobile swing arm convenient to replace, which comprises an arm body, wherein a detachable part is arranged on the outer side of the arm body, a slot is arranged on the outer side of the arm body, a plug is arranged on the inner side of the detachable part corresponding to the slot, and the automobile swing arm comprises: the outer expansion cavity is positioned in the plug, an outer expansion piece is arranged in the outer expansion cavity, the outer side of the outer expansion piece is fixedly connected with a locking piece, the outer side of the locking piece is provided with a locking groove, and the locking piece is used for locking the detachable part; the movable piece is positioned in the outer expansion cavity, an extrusion piece is arranged on one side, close to the locking piece, of the movable piece, a pushing part is arranged on one side, far away from the locking piece, of the movable piece, a rotating piece is movably sleeved on the outer side of the pushing part, the extrusion piece is used for extruding the locking piece to move, and the locking piece arranged in the automobile swing arm convenient to replace is matched with the locking groove, so that a plug can be conveniently locked in the slot, the plug is not fixed by using a bolt any more, and the pushing part is matched with the rotating piece.
Description
Technical Field
The utility model relates to the field of automobile parts, in particular to an automobile swing arm convenient to replace.
Background
Automotive suspensions are an important vehicle component that connects the chassis and wheels of a vehicle, taking over various forces. The synergistic effect of these forces plays a key role in the stability, comfort and safety of the whole vehicle. The automobile swing arm is an important component in the automobile suspension, the automobile suspension is connected with the elevation angle and the shock absorber through the automobile swing arm, the existing automobile swing arm support is of an integrated structure, and after one of the interfaces is damaged, the automobile swing arm support needs to be replaced integrally, so that the maintenance cost is increased.
The prior authorized China utility model bulletin number is: CN216101401U, publication date: 2022-03-22 discloses an automobile chassis swing arm support convenient to dismouting, and it is through first detachable lasso, detachable lasso and detachable hoop and the connection slot of swing arm body to peg graft the cooperation, and pass screw and through-hole threaded connection on the swing arm body in proper order through fixing bolt, is convenient for install or dismantle, and after first detachable lasso, detachable lasso or detachable hoop damages, can change alone.
Through with the swing arm body with can dismantle lasso and can dismantle the hoop design for split structure in above-mentioned scheme for be convenient for carry out partial part change when damaging appearing, socket cooperation plug through each part setting adds bolt fixed mounting again, and the bolt need be with the help of external tool when carrying out the dismouting, make the dismouting inconvenient, and then need do further improvement and optimization.
Disclosure of utility model
The utility model aims to provide an automobile swing arm convenient to replace, so as to solve the problem that the bolts in the background art are inconvenient to assemble and disassemble due to the fact that external tools are needed to be used for assembling and disassembling.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient car swing arm that changes, includes the arm body, and the arm body outside is provided with removable portion, and the arm body outside is provided with the slot, and removable portion inboard corresponds the slot and is provided with the plug, includes:
the outer expansion cavity is positioned in the plug, an outer expansion piece is arranged in the outer expansion cavity, the outer side of the outer expansion piece is fixedly connected with a locking piece, the outer side of the locking piece is provided with a locking groove, and the locking piece is used for locking the detachable part;
the movable piece is located the outer chamber that expands, and one side that the movable piece is close to the locking piece is provided with the extrusion piece, and one side that the movable piece kept away from the locking piece is provided with the pushing part, and the movable cover in pushing part outside is equipped with the rotating piece, and the extrusion piece is used for extrudeing the locking piece and removes.
Preferably, the outer expanding cavity is set to the rectangle groove, outer expanding piece both sides all fixedly connected with locking piece, locking piece set to the rectangle piece, the locking piece outside all runs through outer expanding cavity and extends to the outside, and the locking piece outside is provided with the inclined plane.
Preferably, the locking piece is provided with a locking groove corresponding to the inside of the slot, the locking groove is provided with a rectangular groove, and the outer sides of the locking pieces are all positioned in the locking groove.
Preferably, the movable piece is a rectangular movable piece, the size of the movable piece is matched with that of the flaring cavity, two groups of extrusion pieces are arranged on one side, close to the locking piece, of the movable piece, corresponding to the locking piece, the extrusion pieces are wedge-shaped blocks, and inclined planes of the two groups of extrusion pieces are arranged in opposite directions.
Preferably, one side of the middle section of the locking piece, which is close to the movable piece, is provided with an extrusion groove corresponding to the extrusion piece, the extrusion groove is provided with a wedge-shaped groove, one side of the extrusion piece is all internally connected with the extrusion groove, and the inclined plane of the extrusion piece is all attached to the inclined plane of the extrusion groove.
Preferably, the pushing part is arranged into a columnar structure, the pushing part is movably arranged in the detachable part, the pushing part is movably connected with the movable part, and external threads are arranged on the outer side of one end, far away from the movable part, of the pushing part.
Preferably, the size of the rotating member is larger than the thickness of the detachable part, the outer side of the rotating member penetrates through the detachable part and extends to the outer side, a threaded hole is formed in the inner side of the rotating member corresponding to the pushing part, and the rotating member is in threaded connection with the pushing part.
Preferably, the outer side of the rotating piece is provided with a plurality of groups of auxiliary grooves at equal intervals in an annular shape, and the auxiliary grooves are all semicircular transverse inner grooves.
Compared with the prior art, the utility model has the beneficial effects that:
The locking piece arranged in the automobile swing arm convenient to replace is matched with the locking groove, so that the plug can be conveniently locked in the slot without being fixed by using a bolt, and the extrusion piece can be conveniently pushed to extrude the locking piece by the aid of the rotating piece matched with the pushing part, so that the locking piece leaves the locking groove, the replacement is convenient, and meanwhile, the need of an external tool during the replacement is avoided.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic partial cross-sectional view of the structure of the present utility model;
fig. 3 is a schematic view of the plug structure of the present utility model.
In the figure: the arm comprises an arm body 1, a detachable part 2, a slot 3, a plug 4, an external expansion cavity 5, an external expansion piece 6, a locking piece 7, an extrusion groove 8, a locking groove 9, a movable piece 10, an extrusion piece 11, a pushing part 12 and a rotating piece 13.
Detailed Description
In order to more clearly illustrate the general inventive concept, reference will be made in the following detailed description, by way of example, to the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but that the present utility model may be practiced otherwise than as described herein, and therefore the scope of the present utility model is not limited by the specific embodiments disclosed below.
In addition, in the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. However, it is noted that a direct connection indicates that two bodies connected together do not form a connection relationship by an excessive structure, but are connected to form a whole by a connection structure. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Example 1
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a convenient car swing arm of changing, includes arm body 1, and arm body 1 outside is provided with removable portion 2, and arm body 1 outside is provided with slot 3, and removable portion 2 inboard corresponds slot 3 and is provided with plug 4, includes:
The outer expansion cavity 5 is positioned in the plug 4, an outer expansion piece 6 is arranged in the outer expansion cavity 5, a locking piece 7 is fixedly connected to the outer side of the outer expansion piece 6, a locking groove 9 is formed in the outer side of the locking piece 7, and the locking piece 7 is used for locking the detachable part 2;
The movable piece 10, the movable piece 10 is located outside expanding the intracavity 5, and the movable piece 10 is close to one side of locking piece 7 and is provided with extrusion 11, and one side that the movable piece 10 kept away from locking piece 7 is provided with pushing part 12, and the movable cover in pushing part 12 outside is equipped with rotation piece 13, and extrusion 11 is used for extrudeing locking piece 7 and removes.
Example two
On the basis of the first embodiment, the outer expansion cavity 5 is provided with a rectangular groove, both sides of the outer expansion piece 6 are fixedly connected with locking pieces 7, the locking pieces 7 are provided with rectangular blocks, the outer sides of the locking pieces 7 penetrate through the outer expansion cavity 5 and extend to the outer sides, inclined surfaces are arranged on the outer sides of the locking pieces 7, locking grooves 9 are formed in the slots 3 corresponding to the locking pieces 7, the locking grooves 9 are rectangular grooves, and the outer sides of the locking pieces 7 are located in the locking grooves 9;
Through the locking piece 7 cooperation locking groove 9 that sets up, can be convenient for be fixed in slot 3 with plug 4, through the inclined plane that the locking piece 7 outside set up, can be convenient for dock arm body 1 with removable portion 2.
Example III
On the basis of the second embodiment, the movable piece 10 is a rectangular movable piece, the size of the movable piece 10 is matched with that of the external expansion cavity 5, two groups of extrusion pieces 11 are arranged on one side, close to the locking piece 7, of the movable piece 10, corresponding to the locking piece 7, the extrusion pieces 11 are wedge-shaped blocks, inclined planes of the two groups of extrusion pieces 11 are set up in opposite directions, an extrusion groove 8 is arranged on one side, close to the movable piece 10, of the middle section of the locking piece 7, corresponding to the extrusion piece 11, the extrusion groove 8 is a wedge-shaped groove, one side of the extrusion piece 11 is matched with the inside of the extrusion groove 8, and the inclined planes of the extrusion pieces 11 are matched with the inclined planes of the extrusion groove 8;
by providing the pressing piece 11 in cooperation with the pressing groove 8, the locking piece 7 can be pushed inward so that the locking piece 7 is not locked to the plug 4.
Example IV
On the basis of the third embodiment, the pushing part 12 is in a columnar structure, the pushing part 12 is movably positioned in the detachable part 2, the pushing parts 12 are movably connected with the movable part 10, external threads are arranged at the outer side of one end of the pushing part 12 far away from the movable part 10, the size of the rotating part 13 is larger than the thickness of the detachable part 2, the outer side of the rotating part 13 penetrates through the detachable part 2 and extends to the outer side, threaded holes are formed in the inner side of the rotating part 13 corresponding to the pushing part 12, the rotating part 13 is in threaded connection with the pushing part 12, a plurality of groups of auxiliary grooves are formed in the outer side of the rotating part 13 at equal intervals in an annular shape, and the auxiliary grooves are all semicircular transverse inner grooves;
Through the rotating piece 13 that sets up, can be convenient for stir the promotion portion 12 for moving piece 10 extrudees locking piece 7 through extrusion 11, and the auxiliary tank can be convenient for stir of rotating piece 13, avoids the hand to slide.
When the corresponding detachable part 2 is replaced, firstly, the rotating part 13 is shifted, the pushing part 12 moves to one side of the expanding cavity 5 by the spiral connection of the rotating part 13 with the pushing part 12, the movable part 10 is pushed by the pushing part 12 to move, the movable part 10 moves inwards by friction between the extrusion part 11 and the inclined surface of the extrusion groove 8, the locking part 7 moves away from the locking groove 9, the detachable part 2 can be taken out without limiting the plug 4, and a new detachable part 2 is aligned with the arm body 1 and inserted, and when the plug 4 completely enters the slot 3, the expanding part 6 pushes the locking part 7 to be clamped into the locking groove 9 by self elasticity, so that the replacement is completed.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the utility model (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.
The present utility model is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. The utility model provides a convenient car swing arm of changing, includes arm body (1), and arm body (1) outside is provided with removable portion (2), and arm body (1) outside is provided with slot (3), and removable portion (2) inboard corresponds slot (3) and is provided with plug (4), a serial communication port, includes:
The outer expansion cavity (5), the outer expansion cavity (5) is located in the plug (4), an outer expansion piece (6) is arranged in the outer expansion cavity (5), a locking piece (7) is fixedly connected to the outer side of the outer expansion piece (6), a locking groove (9) is formed in the outer side of the locking piece (7), and the locking piece (7) is used for locking the detachable part (2);
the movable piece (10), movable piece (10) are located outside expanding the intracavity (5), and one side that movable piece (10) is close to locking piece (7) is provided with extrusion piece (11), and one side that movable piece (10) kept away from locking piece (7) is provided with pushing part (12), and pushing part (12) outside movable cover is equipped with rotation piece (13), and extrusion piece (11) are used for extrudeing locking piece (7) and remove.
2. The vehicle swing arm for easy replacement of claim 1, wherein: the outer chamber (5) that expands sets up to the rectangle groove, outer equal fixedly connected with locking piece (7) of expanding piece (6) both sides, locking piece (7) set up to the rectangle piece, and locking piece (7) outside all runs through outer chamber (5) and extends to the outside, and locking piece (7) outside is provided with the inclined plane.
3. The vehicle swing arm for easy replacement of claim 2, wherein: the slot (3) is internally provided with a locking groove (9) corresponding to the locking piece (7), the locking groove (9) is a rectangular groove, and the outer sides of the locking pieces (7) are both positioned in the locking groove (9).
4. A vehicle swing arm for easy replacement according to claim 3, wherein: the movable piece (10) is arranged to be a rectangular movable piece, the size of the movable piece (10) is matched with that of the flaring cavity (5), two groups of extrusion pieces (11) are arranged on one side, close to the locking piece (7), of the movable piece (10) corresponding to the locking piece (7), the extrusion pieces (11) are all arranged to be wedge-shaped blocks, and inclined planes of the two groups of extrusion pieces (11) are arranged in opposite directions.
5. The vehicle swing arm for easy replacement according to claim 4, wherein: one side of the middle section of the locking piece (7) close to the movable piece (10) is provided with an extrusion groove (8) corresponding to the extrusion piece (11), the extrusion groove (8) is provided with a wedge-shaped groove, one side of the extrusion piece (11) is connected with the inside of the extrusion groove (8), and the inclined planes of the extrusion piece (11) are attached to the inclined planes of the extrusion groove (8).
6. The vehicle swing arm for easy replacement according to claim 5, wherein: the pushing part (12) is of a columnar structure, the pushing part (12) is movably arranged inside the detachable part (2), the pushing part (12) is movably connected with the movable part (10), and external threads are arranged on the outer side of one end, far away from the movable part (10), of the pushing part (12).
7. The vehicle swing arm for easy replacement according to claim 6, wherein: the size of the rotating piece (13) is larger than the thickness of the detachable part (2), the outer side of the rotating piece (13) penetrates through the detachable part (2) and extends to the outer side, a threaded hole is formed in the inner side of the rotating piece (13) corresponding to the pushing part (12), and the rotating piece (13) is in threaded connection with the pushing part (12).
8. The vehicle swing arm for easy replacement according to claim 7, wherein: the outer side of the rotating piece (13) is provided with a plurality of groups of auxiliary grooves at equal intervals in an annular shape, and the auxiliary grooves are all semicircular transverse inner grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864189.6U CN220842107U (en) | 2023-10-25 | 2023-10-25 | Automobile swing arm convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864189.6U CN220842107U (en) | 2023-10-25 | 2023-10-25 | Automobile swing arm convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220842107U true CN220842107U (en) | 2024-04-26 |
Family
ID=90784105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322864189.6U Active CN220842107U (en) | 2023-10-25 | 2023-10-25 | Automobile swing arm convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220842107U (en) |
-
2023
- 2023-10-25 CN CN202322864189.6U patent/CN220842107U/en active Active
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