CN211685343U

CN211685343U - Splicing structure for wheel arch

Info

Publication number: CN211685343U
Application number: CN201922497990.5U
Authority: CN
Inventors: 毛正才
Original assignee: Jiangsu Jinbangli Automobile Parts Co ltd
Current assignee: Jiangsu Jinbangli Automobile Parts Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-16
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a splicing structure for a wheel arch, which relates to the technical field of wheel arches, and has the key points of the technical scheme that the splicing structure comprises a first arch body, a second arch body and a third arch body, wherein a first connecting system is arranged between the first arch body and the second arch body; a second connecting system is arranged between the second arch body and the third arch body; the first connecting system comprises two inserting plates, two inserting grooves and a fixing piece; a fixing device is respectively arranged between each inserting plate and the fixing piece; each group of fixing devices comprises a strip-shaped jack arranged on one side of the plug board, an installation groove arranged on one side of the fixing piece, a return spring fixed on one side of the installation groove and a plug connector fixed at one end of the return spring; and a pressing piece is fixed at one end of the inner peripheral surface of the second arch body, and two groups of limiting mechanisms are arranged between the pressing piece and the fixing piece. The utility model provides a be not convenient for the wheel arch part dismantle with the problem of changing, reached the wheel arch part of being convenient for dismantle with the effect of changing.

Description

Splicing structure for wheel arch

Technical Field

The utility model relates to a wheel arch technical field, more specifically the saying so, it relates to a mosaic structure for wheel arch.

Background

At present, a wheel arch is one of accessories of automobile wheels, is positioned on the outer side above a tire, is installed together with a vehicle body framework, mainly plays a decorative role, and can be matched with a mudguard to prevent sand dust, water drops and stones rolled up by the wheel from splashing, so that the vehicle body can be protected from being damaged.

In the prior art, reference may be made to a chinese utility model patent with an authorization publication number of CN209617286U, which discloses an assembled wheel arch, comprising a first arch body, a second arch body and a connecting block arranged between the first arch body and the second arch body, wherein clamping mechanisms are respectively arranged between the first arch body, the second arch body and the connecting block; the wheel arch is formed by splicing a plurality of arch bodies, when a single arch body is broken or is excessively worn locally, the broken part can be replaced independently, the whole replacement is not needed, the area needing paint repair is greatly reduced, and the vehicle repair cost is saved.

However, the connecting block and the clamping mechanism are both arranged inside the wheel arch, and when the wheel arch component needs to be replaced, the connecting piece needs to be detached from the inner side of the arch body, so that the wheel arch component is inconvenient to detach and replace.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a mosaic structure for the wheel arch, it is through setting up two adjacent archs of plug connector fixed connection, has reached the wheel arch part of being convenient for and has dismantled and the effect of changing.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the splicing structure for the wheel arch comprises a first arch body, a second arch body and a third arch body, wherein the second arch body is detachably connected with one end of the first arch body, the third arch body is detachably connected with one end, far away from the first arch body, of the second arch body, and a first connecting system for fixedly connecting the first arch body and the second arch body is arranged between the first arch body and the second arch body; a second connecting system for fixedly connecting the second arch body and the third arch body is arranged between the second arch body and the third arch body; the second connecting system has the same structure as the first connecting system; the first connecting system comprises two inserting plates respectively fixed at one end of the second arch body close to the first arch body, two inserting grooves respectively arranged at one end of the first arch body close to the second arch body and a fixing piece fixed at one end of the inner peripheral surface of the first arch body close to the second arch body; each plug board is inserted into the slot; a fixing device for fixing the plugboard is arranged between each plugboard and the fixing piece; each group of fixing devices comprises a strip-shaped jack arranged on one side of the plug board close to the fixing piece, a mounting groove arranged on one side of the fixing piece close to the plug board, a return spring fixed on one side of the mounting groove far away from the plug board and a plug connector fixed on one end of the return spring close to the plug board and used for being plugged with the strip-shaped jack; and a pressing part is fixed at one end of the inner peripheral surface of the second arch body, which is close to the first arch body, and two groups of limiting mechanisms which are respectively used for preventing the plug connector from moving to one side close to the plug board are arranged between the pressing part and the fixing part.

By adopting the technical scheme, when the first arch body and the second arch body are spliced, the plug board is spliced with the slot, so that the limit mechanism releases the plug connector, and the plug connector moves towards one side close to the plug board under the action of the elastic force of the return spring; after the plug connector is plugged with the strip jack, the plug board is fixed by the plug connector; through to the inboard connector that supports of first hunch body, make connector and bar jack separation, can make picture peg and slot separation to be convenient for separate first hunch body and second hunch body, reached and be convenient for dismantle the effect of changing first hunch body or second hunch body.

The present invention may be further configured in a preferred embodiment as: each group of limiting mechanisms comprises a first sliding groove, a second sliding groove, a sliding part, a third sliding groove, a limiting part, a limiting through hole and an inserting block, wherein the first sliding groove is formed in one side, close to the second arch body, of the fixing part and is used for being inserted into the abutting part in a splicing mode, the second sliding groove is formed in one side, close to the inserting plate, of the first sliding groove, the sliding part is arranged in the second sliding groove in a sliding mode along the vertical direction, the third sliding groove is formed in one side, close to the second arch body, of the second sliding groove, the limiting part is arranged in the third sliding groove in a sliding mode along the length direction of the first arch body, the limiting through hole is; a first abutting component for driving the sliding component to move towards one side close to the inserting plate is arranged between the abutting component and each sliding component; and a second abutting assembly used for driving the limiting part to move towards one side close to the second arch body is arranged between the sliding part and the limiting part.

Through adopting above-mentioned technical scheme, after the piece that supports inserts first spout, the piece that supports is through first support pressure subassembly drive sliding part to being close to picture peg one side and is removed, sliding part supports through the second and presses subassembly drive locating part to being close to second hunch body one side and removes, the locating part removes in-process inserted block and plug connector separation, the plug connector is to being close to picture peg one side and remove under the reset spring effect to be convenient for make plug connector and bar jack peg graft, and then fix the picture peg through the plug connector, be convenient for first hunch body and second hunch body coupling.

The present invention may be further configured in a preferred embodiment as: each group of first abutting components comprises two first inclined planes which are respectively arranged on the opposite inner sides of the abutting parts and the sliding parts.

Through adopting above-mentioned technical scheme, the piece that slides is supported to keeping away from second hunch body one side through first inclined plane to the piece that supports, is convenient for promote the piece that slides and removes to being close to picture peg one side through the piece that supports, when being convenient for first hunch body and second hunch body are close to each other, through supporting the piece drive plug connector and bar jack grafting.

The present invention may be further configured in a preferred embodiment as: the second abutting assembly comprises two second inclined planes which are respectively arranged on the relative inner sides of the sliding part and the limiting part.

Through adopting above-mentioned technical scheme, the part that slides supports to being close to second hunch body one side through the second inclined plane and presses the locating part, is convenient for promote the locating part and remove to being close to second hunch body one side to promote the part that slides through the piece that supports, realize the removal of locating part, the inserted block of being convenient for and the separation of plug connector, and then make plug connector and bar jack peg graft.

The present invention may be further configured in a preferred embodiment as: the sliding piece is characterized in that sliding blocks are fixed to two sides of the sliding piece respectively, strip-shaped sliding grooves are formed in the inner sides of the second sliding grooves respectively, and each sliding block is arranged in each strip-shaped sliding groove in a sliding mode along the vertical direction.

Through adopting above-mentioned technical scheme, the bar spout provides the guide effect for the slider, reduces the slider along the vertical movement in-process possibility of deviating from the track.

The present invention may be further configured in a preferred embodiment as: and a first spring is fixed at the bottom of each sliding block, and the bottom end of each first spring is fixedly connected with the bottom of the corresponding strip-shaped sliding chute.

Through adopting above-mentioned technical scheme, when the piece that slides is supported to the press part butt, first spring is in tensile state, and first spring exerts the elastic force effect to keeping away from picture peg one side to the slider, when being convenient for support piece and the piece that slides separation, resets to keeping away from picture peg one side through first spring drive slider.

The present invention may be further configured in a preferred embodiment as: and a second spring is fixed on one side of the limiting part close to the second arch body, and one end of the second spring close to the second arch body is fixedly connected with one side of the third sliding chute close to the second arch body.

Through adopting above-mentioned technical scheme, when the sliding part butt locating part, the second spring is in compression state, and the second spring is applyed to the locating part to keeping away from the elasticity of second hunch body one side, and when the sliding part of being convenient for separated with the locating part, through the reset of second spring drive locating part to keeping away from second hunch body one side.

The present invention may be further configured in a preferred embodiment as: one side of the plug connector close to the second arch body is provided with a first screw hole; a limiting sheet is fixed on one side of the inserting plate, which is far away from the fixing piece, and a second screw hole is formed in one side of the limiting sheet, which is close to the second arch body; and the second screw hole is internally threaded with a bolt which is used for being in threaded connection with the first screw hole.

Through adopting above-mentioned technical scheme, the plug connector is pegged graft with the bar jack after, rotates the bolt and makes bolt and first screw threaded connection to through bolt fixed connection plug connector and spacing piece, be convenient for improve the fixed effect between plug connector and the picture peg.

To sum up, the utility model discloses compare and have following beneficial effect in prior art:

1. the plug connector is pressed against the inner side of the first arch body to separate the plug connector from the strip-shaped jack, so that the plug board can be separated from the slot, the first arch body and the second arch body can be conveniently separated, and the effect of conveniently disassembling and replacing the first arch body or the second arch body is achieved;

2. through setting up stop gear, be convenient for drive plug connector and bar jack are pegged graft, and then fix the picture peg through the plug connector to realize the connection of first hunch body and second hunch body.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the first connection system highlighted in the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2.

In the figure: 1. a first arch body; 11. a second arch body; 12. a second connection system; 13. a third arch body; 2. a first connection system; 21. inserting plates; 22. a slot; 23. a fixing member; 24. a first screw hole; 25. a limiting sheet; 26. a second screw hole; 27. a bolt; 3. a fixing device; 31. a strip jack; 32. mounting grooves; 33. a return spring; 34. a plug-in unit; 35. a pressing member; 4. a limiting mechanism; 41. a first chute; 42. a second chute; 43. a sliding member; 44. a third chute; 45. a limiting member; 46. a limiting through hole; 47. inserting a block; 5. a first pressing component; 51. a second pressing component; 52. a first inclined plane; 53. a second inclined plane; 6. a slider; 61. a second spring; 62. a first spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a mosaic structure for a wheel arch, as shown in fig. 1 and 2, includes a first arch body 1, a second arch body 11 detachably connected with one end of the first arch body 1 and having an arc shape, and a third arch body 13 detachably connected with one end of the second arch body 11 far away from the first arch body 1. A first connection system 2 for fixedly connecting the first arch body 1 and the second arch body 11 is arranged between the first arch body 1 and the second arch body 11. A second connecting system 12 for fixedly connecting the second arch body 11 and the third arch body 13 is arranged between the second arch body 11 and the third arch body 13; the second connection system 12 is identical in construction to the first connection system 2. Referring to fig. 3, the first connection system 2 includes two insertion plates 21 respectively fixed to the second arch body 11 near one end of the first arch body 1, two insertion grooves 22 respectively opened at one end of the first arch body 1 near the second arch body 11, and a fixing member 23 fixed to an inner peripheral surface of the first arch body 1 near one end of the second arch body 11. Each board 21 is plugged into one slot 22. A fixing device 3 for fixing the insert plate 21 is respectively arranged between each insert plate 21 and the fixing part 23. Each set of fixing device 3 includes a strip jack 31 opened on one side of the inserting plate 21 close to the fixing part 23, a mounting groove 32 opened on one side of the fixing part 23 close to the inserting plate 21, a return spring 33 fixed on one side of the mounting groove 32 far from the inserting plate 21, and a plug connector 34 fixed on one end of the return spring 33 close to the inserting plate 21 and used for being plugged with the strip jack 31. A pressing piece 35 is fixed on one end of the inner peripheral surface of the second arch body 11 close to the first arch body 1, and two groups of limiting mechanisms 4 which are respectively used for preventing the plug connector 34 from moving to one side close to the plug board 21 are arranged between the pressing piece 35 and the fixing piece 23. When the first arch body 1 and the second arch body 11 are spliced, the plug board 21 is spliced with the slot 22, so that the limiting mechanism 4 releases the plug connector 34, and the plug connector 34 moves towards one side close to the plug board 21 under the action of the elastic force of the return spring 33; after the plug-in unit 34 is plugged into the strip-shaped jack 31, the plug board 21 is fixed by the plug-in unit 34.

As shown in fig. 3, the plug 34 has a first screw hole 24 on a side close to the second arch 11. A limiting sheet 25 is fixed on one side of the inserting plate 21 far away from the fixing piece 23, and a second screw hole 26 is formed on one side of the limiting sheet 25 close to the second arch body 11. A bolt 27 for screwing with the first screw hole 24 is threadedly coupled to the second screw hole 26. After the plug member 34 is inserted into the bar-shaped insertion hole 31, the bolt 27 is rotated to screw the bolt 27 into the first screw hole 24, thereby fixedly connecting the plug member 34 and the stopper piece 25 by the bolt 27.

As shown in fig. 3, each set of limiting mechanism 4 includes a first sliding slot 41 disposed on one side of the fixing member 23 close to the second arch body 11 and used for being plugged with the abutting member 35, a second sliding slot 42 disposed on one side of the first sliding slot 41 close to the insert plate 21, a sliding member 43 disposed in the second sliding slot 42 in a sliding manner along the vertical direction, a third sliding slot 44 disposed on one side of the second sliding slot 42 close to the second arch body 11, a limiting member 45 disposed in the third sliding slot 44 in a sliding manner along the length direction of the first arch body 1, a limiting through hole 46 disposed at the top of the limiting member 45, and an insert 47 fixed on one side of the limiting through hole 46 far from the sliding member 43 and used for being plugged with one side of the insert member 34 far from the. A first abutting assembly 5 for driving the sliding member 43 to move towards the side close to the inserting plate 21 is respectively arranged between the abutting member 35 and each sliding member 43. A second abutting assembly 51 for driving the limiting member 45 to move towards the side close to the second arch body 11 is arranged between the sliding member 43 and the limiting member 45. After the pressing member 35 is inserted into the first sliding slot 41, the pressing member 35 drives the sliding member 43 to move towards one side close to the insert plate 21 through the first pressing member 5, the sliding member 43 drives the limiting member 45 to move towards one side close to the second arch body 11 through the second pressing member 51, the insert block 47 is separated from the plug-in unit 34 in the moving process of the limiting member 45, and the plug-in unit 34 moves towards one side close to the insert plate 21 under the action of the return spring 33.

As shown in fig. 3, each set of the first pressing components 5 includes two first inclined surfaces 52 respectively opened on opposite inner sides of the pressing component 35 and the sliding component 43. The pressing member 35 presses the sliding member 43 toward the side away from the second arch 11 through the first inclined surface 52, and pushes the sliding member 43 to move toward the side close to the inserting plate 21.

As shown in fig. 3, the second pressing component 51 includes two second inclined surfaces 53 respectively opened on opposite inner sides of the sliding component 43 and the limiting component 45. The sliding member 43 presses the limiting member 45 toward the side close to the second arch body 11 through the second inclined surface 53, and pushes the limiting member 45 to move toward the side close to the second arch body 11.

As shown in fig. 3, the sliding blocks 6 are fixed on two sides of the sliding member 43, the bar-shaped sliding grooves are formed in the inner sides of the second sliding grooves 42, and each sliding block 6 is arranged in each bar-shaped sliding groove in a sliding manner along the vertical direction. The bar spout provides the guide effect for slider 6, reduces slider 6 along the possibility of vertical migration in-process deviation track. The bottom of each sliding block 6 is fixed with a first spring 62, and the bottom end of the first spring 62 is fixedly connected with the bottom of the strip-shaped sliding chute respectively. When the pressing piece 35 is pressed against the sliding piece 43, the first spring 62 is in a stretching state, and the first spring 62 exerts an elastic force effect on the side, far away from the inserting plate 21, of the sliding block 6; when the pressing piece 35 is separated from the sliding piece 43, the first spring 62 drives the sliding block 6 to return to the side far away from the inserting plate 21.

As shown in fig. 3, a second spring 61 is fixed on the side of the limiting member 45 close to the second arch 11, and one end of the second spring 61 close to the second arch 11 is fixedly connected to one side of the third sliding groove 44 close to the second arch 11. When the sliding member 43 abuts against the limiting member 45, the second spring 61 is in a compressed state, and the second spring 61 applies an elastic force to the limiting member 45 toward a side away from the second arch body 11; when the sliding member 43 is separated from the limiting member 45, the second spring 61 drives the limiting member 45 to return to the side away from the second arch body 11.

The working principle of the embodiment is as follows:

when the first arch body 1 and the second arch body 11 are spliced, the inserting plate 21 is inserted into the inserting groove 22; after the pressing part 35 is inserted into the first sliding groove 41, the pressing part 35 drives the sliding part 43 to move towards one side close to the insert plate 21 through the first inclined surface 52, the sliding part 43 drives the limiting part 45 to move towards one side close to the second arch body 11 through the second inclined surface 53, the insert block 47 is separated from the plug-in part 34 in the moving process of the limiting part 45, and the plug-in part 34 moves towards one side close to the insert plate 21 under the elastic force action of the return spring 33; after the plug-in unit 34 is plugged into the strip-shaped jack 31, the plug board 21 is fixed by the plug-in unit 34.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. Splicing structure for wheel arches, comprising a first arch body (1), a second arch body (11) detachably connected with one end of the first arch body (1) and a third arch body (13) detachably connected with one end, far away from the first arch body (1), of the second arch body (11), and is characterized in that: a first connecting system (2) for fixedly connecting the first arch body (1) and the second arch body (11) is arranged between the first arch body (1) and the second arch body (11); a second connecting system (12) for fixedly connecting the second arch body (11) and the third arch body (13) is arranged between the second arch body (11) and the third arch body (13); the second connecting system (12) is the same as the first connecting system (2); the first connecting system (2) comprises two inserting plates (21) which are respectively fixed at one end of the second arch body (11) close to the first arch body (1), two inserting grooves (22) which are respectively arranged at one end of the first arch body (1) close to the second arch body (11) and a fixing piece (23) which is fixed at one end of the inner peripheral surface of the first arch body (1) close to the second arch body (11); each plug board (21) is plugged with a slot (22); a fixing device (3) for fixing the inserting plate (21) is respectively arranged between each inserting plate (21) and the fixing piece (23); each group of fixing devices (3) comprises a strip-shaped jack (31) arranged on one side, close to the fixing piece (23), of the plug board (21), a mounting groove (32) arranged on one side, close to the plug board (21), of the fixing piece (23), a return spring (33) fixed on one side, far away from the plug board (21), of the mounting groove (32), and a plug connector (34) fixed at one end, close to the plug board (21), of the return spring (33) and used for being plugged with the strip-shaped jack (31); one end of the inner peripheral surface of the second arch body (11) close to the first arch body (1) is fixedly provided with a pressing piece (35), and two groups of limiting mechanisms (4) which are respectively used for preventing the plug connector (34) from moving to one side close to the plug board (21) are arranged between the pressing piece (35) and the fixing piece (23).

2. A mosaic structure for a wheel arch according to claim 1, wherein: each group of limiting mechanisms (4) comprises a first sliding groove (41) which is arranged on one side, close to the second arch body (11), of the fixing part (23) and used for being plugged with the pressing part (35), a second sliding groove (42) which is arranged on one side, close to the inserting plate (21), of the first sliding groove (41), a sliding part (43) which is arranged in the second sliding groove (42) in a vertical sliding mode, a third sliding groove (44) which is arranged on one side, close to the second arch body (11), of the second sliding groove (42), a limiting part (45) which is arranged in the third sliding groove (44) in a sliding mode along the length direction of the first arch body (1), a limiting through hole (46) which is arranged at the top of the limiting part (45), and an inserting block (47) which is fixed on one side, far away from the sliding part (43), of the limiting through hole (46) and used for being plugged with one side, far away from; a first pressing component (5) for driving the sliding piece (43) to move towards one side close to the inserting plate (21) is arranged between the pressing piece (35) and each sliding piece (43); and a second abutting assembly (51) for driving the limiting piece (45) to move towards one side close to the second arch body (11) is arranged between the sliding piece (43) and the limiting piece (45).

3. A mosaic structure for a wheel arch according to claim 2, wherein: each group of the first pressing components (5) comprises two first inclined planes (52) which are respectively arranged on the opposite inner sides of the pressing component (35) and the sliding component (43).

4. A mosaic structure for a wheel arch according to claim 2, wherein: the second pressing component (51) comprises two second inclined planes (53) which are respectively arranged on the opposite inner sides of the sliding component (43) and the limiting component (45).

5. A mosaic structure for a wheel arch according to claim 2, wherein: slide (43) both sides are fixed with slider (6) respectively, the bar spout has been seted up respectively to the relative inboard of second spout (42), every slider (6) all along vertical slide set up in the bar spout.

6. A mosaic structure for a wheel arch according to claim 5, wherein: and a first spring (62) is fixed at the bottom of each sliding block (6), and the bottom end of each first spring (62) is fixedly connected with the bottom of the corresponding strip-shaped sliding groove.

7. A mosaic structure for a wheel arch according to claim 2, wherein: the locating part (45) is close to second hunch body (11) one side and is fixed with second spring (61), second spring (61) be close to second hunch body (11) one end with third spout (44) are close to second hunch body (11) one side fixed connection.

8. A mosaic structure for a wheel arch according to claim 1, wherein: a first screw hole (24) is formed in one side, close to the second arch body (11), of the plug connector (34); a limiting sheet (25) is fixed on one side of the inserting plate (21) far away from the fixing piece, and a second screw hole (26) is formed in one side of the limiting sheet (25) close to the second arch body (11); and a bolt (27) which is used for being in threaded connection with the first screw hole (24) is connected with the second screw hole (26) in a threaded manner.