Back door protection cover and vehicle with same

Abstract

The utility model discloses a back door protection cover and a vehicle with the back door protection cover, and belongs to the technical field of vehicles. The device mainly comprises a first back door hinge, a second back door hinge, a first protective cover, a second protective cover and a third protective cover, the first back door hinge is rotationally connected with the second back door hinge, and the protruding parts of the first back door hinge and the second back door hinge are fixedly connected with the first protective cover, the second protective cover and the third protective cover respectively; a first clamping hole is formed in one side of the protruding part of the first back door hinge, two second clamping holes are formed in the other side of the protruding part of the first back door hinge, a third clamping hole is formed in one side of the protruding part of the second back door hinge, and two fourth clamping holes connected side by side are formed in the other side of the protruding part of the second back door hinge. According to the hinge protection cover, the limiting ribs are lengthened, meanwhile, the machining grooves are additionally formed in the clamping positions, corresponding to the back door hinge, of the back door hinge, the matching area is increased, connection is more stable, and the abnormal sound problem generated in the driving process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to vehicle technical field, specifically, especially relate to a back door protective cover and the vehicle with it. BACKGROUND

[0002] With the development of economy, the gradual progress of science and technology, the automobile industry is also in the vigorous development of rapid change, and the automobile modeling is more and more complex, which leads to the more and more disassembly of automobile outer covering.

[0003] In the off-road vehicle exterior, the plastic part accounts for a large proportion, and the repeated disassembly, installation method and other reasons may cause the plastic part to wear and tear, so that the plastic part is shaken and produces abnormal sound or even falls off.

[0004] In view of the above technical problems, the application provides a solution. UTILITY MODEL CONTENTS

[0005] The utility model wants to solve the technical problem of overcoming the deficiency of prior art, providing a back door protective cover and the vehicle with it, the hinge protective cover limiting rib is lengthened, and the corresponding clamping position of the back door hinge is increased machine groove, the area of cooperation is increased, the connection is more stable, and the abnormal sound problem generated in driving is reduced.

[0006] The back door protective cover and the vehicle with it, comprising back door hinge one, back door hinge two, protective cover one, protective cover two and protective cover three, the back door hinge one structure is “convex” character, the back door hinge two structure is “concave” character, the back door hinge one is connected with back door hinge two rotation, the convex part of back door hinge one and back door hinge two is fixedly connected with protective cover one, protective cover two and protective cover three respectively;

[0007] The convex part of back door hinge one is provided with clamping hole one on one side, and two clamping hole twos are provided on the other side, the convex part of back door hinge two is provided with clamping hole three on one side, and two clamping hole fours are provided on the other side and connected side by side;

[0008] The protective cover one is half-enclosed structure, and a damping pad is fixedly connected to one side of the inside, a clamping block two is fixedly connected to one end of the inside of the protective cover one, and a clamping block one is fixedly connected to the other end, two damping fins one are fixedly connected to one side of the inside of the protective cover one, the inside structure of the protective cover one is consistent with the protective cover three, and the two convex parts of back door hinge two are fixedly connected, the protective cover two structure is “U” shape, a clamping block four is fixedly connected to one side of the inside of the protective cover two, two clamping block threes are fixedly connected to the other side of the inside of the protective cover two, and a plurality of damping fins two are fixedly connected to one end of the inside of the protective cover two.

[0009] Preferably, the first, second, third, and fourth snap-fit ​​holes are provided with elongated grooves on both sides of the openings, and the first, second, third, and fourth snap-fit ​​blocks are provided with stiffening plates on both sides of their cylindrical surfaces.

[0010] Preferably, the snap-fit ​​block three on the second protective cover is fixedly connected to the snap-fit ​​hole two on the first rear door hinge, the snap-fit ​​block four is fixedly connected to the first snap-fit ​​hole, the first snap-fit ​​block is fixedly connected to the fourth snap-fit ​​hole, the fourth snap-fit ​​block is fixedly connected to the third snap-fit ​​hole, the shock-absorbing pad abuts against the side of the second rear door hinge, and the other third protective cover is fixedly connected to the second rear door hinge in the same way.

[0011] Preferably, one end of the tailgate hinge is provided with a plurality of mounting holes 1 for fixing to the vehicle body, and one end of the tailgate hinge 2 is provided with a plurality of mounting holes 2 for fixing to the vehicle body.

[0012] Preferably, the shock-absorbing pad is made of rubber.

[0013] Preferably, the protective cover one, protective cover two and protective cover three are made by injection molding.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model lengthens the limiting rib of the hinge protective cover, and adds a machined groove to the corresponding snap-fit ​​position of the rear door hinge. The limiting rib and the groove are engaged to further limit the Z-axis of the protective cover. The mounting post of the protective cover adopts a hemispherical structure to reduce wear during installation. Two mounting posts are used on both sides to limit the X and Y axes. The hinge protective cover solves the problem of unstable connection and easy noise. Attached Figure Description

[0016] Figure 1 This is a diagram showing the relationship between the various parts of this utility model;

[0017] Figure 2 This is an overall structural diagram of the present invention;

[0018] Figure 3 This is a connection diagram of the first and second rear door hinges of this utility model.

[0019] Figure 4 This is a structural diagram of the rear door hinge 1 and rear door hinge 2 from another perspective of the present invention;

[0020] Figure 5 This is a structural schematic diagram of the protective cover.

[0021] Figure 6 This is a schematic diagram of the structure of the second protective cover.

[0022] In the diagram: 1. Rear door hinge one; 101. Mounting hole one; 102. Snap-fit ​​hole one; 103. Snap-fit ​​hole two; 2. Rear door hinge two; 201. Mounting hole two; 202. Snap-fit ​​hole three; 203. Snap-fit ​​hole four; 3. Protective cover one; 301. Shock-absorbing pad; 302. Snap-fit ​​block one; 303. Shock-absorbing fin one; 304. Snap-fit ​​block two; 4. Protective cover two; 401. Shock-absorbing fin two; 402. Snap-fit ​​block three; 403. Snap-fit ​​block four; 5. Protective cover three. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] The directional terms used in the detailed description paragraphs are only for the convenience of those skilled in the art to understand the technical solutions described in this application based on the visual orientation shown in the accompanying drawings. Unless otherwise expressly specified and limited, the terms "setting," "installation," "connection," etc., should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] like Figures 1 to 6 As shown, a tailgate protective cover and a vehicle having it include a tailgate hinge 1, a tailgate hinge 2, a protective cover 3, a protective cover 4, and a protective cover 5. The tailgate hinge 1 has a "convex" shape, and the tailgate hinge 2 has a "concave" shape. The tailgate hinge 1 and the tailgate hinge 2 are rotatably connected. The protruding parts of the tailgate hinge 1 and the tailgate hinge 2 are fixedly connected to the protective cover 3, the protective cover 4, and the protective cover 5, respectively.

[0026] like Figure 3 and Figure 4 As shown, the protruding part of the rear door hinge 1 has a snap-fit ​​hole 102 on one side and two snap-fit ​​holes 103 on the other side. The protruding part of the rear door hinge 2 has a snap-fit ​​hole 202 on one side and two snap-fit ​​holes 203 connected side by side on the other side. This design of multiple holes makes the connection more stable and prevents left and right wobbling.

[0027] like Figure 5 As shown, protective cover 3 is a semi-enclosed structure. A shock-absorbing pad 301 is fixedly connected to one side of the interior to provide shock absorption, reduce vibration, and improve service life. A snap-fit ​​block 304 is fixedly connected to one end of the interior of protective cover 3, and a snap-fit ​​block 302 is fixedly connected to the other end. Two shock-absorbing fins 303 are fixedly connected to one side of the interior of protective cover 3. The internal structure of protective cover 3 is identical to that of protective cover 5, and they are respectively fixedly connected to the two protruding parts of the rear door hinge 2. Figure 6As shown, the protective cover 2 4 has a U-shaped structure. A snap-fit ​​block 403 is fixedly connected to one side of the inside of the protective cover 2 4, and two snap-fit ​​blocks 302 are fixedly connected to the other side of the inside of the protective cover 2 4. Multiple shock-absorbing fins 2 401 are fixedly connected to one end of the inside of the protective cover 2 4. The function of the shock-absorbing fins 2 401 is to reduce friction and increase service life when in contact with the back door hinge 1. The aforementioned shock-absorbing fins 1 303 have the same effect.

[0028] The four locking holes 102, 103, 202, and 203 each have elongated slots on both sides. The cylindrical sides of the locking blocks 302, 304, 402, and 403 have reinforcing ribs. The elongated slots and ribs increase the contact area, reduce movement, and make the connection more stable. The locking block 402 on the protective cover 24 is fixedly connected to the locking hole 103 on the rear door hinge 11. The locking block 403 is fixedly connected to the locking hole 102, the locking block 302 is fixedly connected to the locking hole 203, and the locking block 403 is fixedly connected to the locking hole 202. The shock-absorbing pad 301 abuts against the side of the rear door hinge 22. The other protective cover 35 is fixedly connected to the rear door hinge 22 in the same way.

[0029] The tailgate hinge 1 has multiple mounting holes 101 at one end for fixing to the vehicle body, and the tailgate hinge 2 has multiple mounting holes 201 at one end for fixing to the vehicle body, respectively for connection between the vehicle body and the door. The shock-absorbing pad 301 is made of rubber, providing shock absorption, reducing hard friction, and increasing service life. Protective covers 3, 4, and 5 are made using an injection molding process, resulting in a high degree of integration, higher strength, easier manufacturing, and economical practicality.

[0030] This utility model also provides a car, including the tailgate protective cover as described above.

[0031] In this embodiment, mounting hole 101 on tailgate hinge 1 is installed on the vehicle body, and mounting hole 201 on tailgate hinge 2 is installed on the door. At the rotatable connection between tailgate hinge 1 and tailgate hinge 2, the protective cover 4 in the middle is first installed according to the hole positions, so that snap-fit ​​hole 102 mates with snap-fit ​​block 403, and snap-fit ​​hole 203 mates with snap-fit ​​block 3. Then, snap-fit ​​hole 302 mates with snap-fit ​​block 204, and snap-fit ​​hole 403 mates with snap-fit ​​block 102, respectively. The installation is then complete. Protective cover 5 is also installed on the other side of tailgate hinge 2 in the same way. After installation, no abnormal noise will occur during vehicle operation, and the connection is more stable.

[0032] Finally, although this specification describes embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A back door protection cover and a vehicle having the same, comprising a back door hinge one (1), a back door hinge two (2), a protection cover one (3), a protection cover two (4) and a protection cover three (5), characterized in that: The back door hinge one (1) structure is "convex" shape, back door hinge two (2) structure is "concave" shape, the back door hinge one (1) and back door hinge two (2) convex part is fixedly connected with protective cover one (3), protective cover two (4) and protective cover three (5) respectively; The back door hinge one (1) convex part one side is provided with a clamping hole one (102), the other side is provided with two clamping hole two (103), the back door hinge two (2) convex part one side is provided with a clamping hole three (202), the other side is provided with two parallel and connected clamping hole four (203); The protective cover one (3) is half surrounded structure, one side of the inside is fixedly connected with shock pad (301), the inside of protective cover one (3) one end is fixedly connected with clamping block two (304), the other end is fixedly connected with clamping block one (302), one side of the inside of protective cover one (3) is fixedly connected with two shock fins one (303), the inside structure of protective cover one (3) and protective cover three (5) is identical, and is fixedly connected with the two convex parts of back door hinge two (2) respectively, the protective cover two (4) structure is "U", one side of the inside of protective cover two (4) is fixedly connected with clamping block four (403), the other side of the inside of protective cover two (4) is fixedly connected with two clamping block three (402), one end of the inside of protective cover two (4) is fixedly connected with a plurality of shock fins two (401).

2. A back door protection cover according to claim 1, and a vehicle having the same, characterized by: The clamping hole one (102), clamping hole two (103), clamping hole three (202), clamping hole four (203) are provided with long grooves on both sides of the opening, and the cylindrical sides of the clamping block one (302), the clamping block two (304), the clamping block three (402) and the clamping block four (403) are provided with rib plates.

3. A back door protection cover according to claim 1, and a vehicle having the same, characterized by: The clamping block three (402) on the protective cover two (4) is fixedly connected with the clamping hole two (103) on the back door hinge one (1), the clamping block four (403) is fixedly connected with the clamping hole one (102), the clamping block one (302) is fixedly connected with the clamping hole four (203), the clamping block four (403) is fixedly connected with the clamping hole three (202), the shock pad (301) is abutted with the side surface of the back door hinge two (2), and the other protective cover three (5) is fixedly connected with the back door hinge two (2) in the same way.

4. The back door protection cover according to claim 1, and a vehicle having the same, characterized by: The back door hinge one (1) one end is provided with a plurality of mounting holes one (101) fixed with the vehicle body, and the back door hinge two (2) one end is provided with a plurality of mounting holes two (201) fixed with the vehicle body.

5. The back door protection cover according to claim 1, and a vehicle having the same, characterized by: The shock pad (301) is made of rubber material.

6. The back door protection cover according to claim 1, and a vehicle having the same, characterized by: The protective cover one (3), the protective cover two (4) and the protective cover three (5) are made of injection molding integrated process. The protective cover one (3), the protective cover two (4) and the protective cover three (5) are made of injection molding integrated process.

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