Automobile spare tire cover mounting structure

Abstract

The utility model discloses an automobile spare tire cover mounting structure, and belongs to the technical field of automobiles. The defects that in the prior art, a spare tire cover is high in disassembly and assembly difficulty and takes much time are overcome. The device mainly comprises a supporting frame and a spare tire cover, a fixing column is installed on the right side of the supporting frame, the fixing column comprises a base plate, the two sides of the base plate are connected with side plates respectively, a fixing plate is installed at the right end of the base plate, a fixing column threaded hole is formed in the fixing plate, an equipment tire cover fixing hole is formed in the spare tire cover, and the fixing column threaded hole and the spare tire cover fixing hole are connected through a bolt. Two side positioning plates are installed on the inner side face of the spare tire cover, and positioning grooves allowing the side plates to be inserted therein are formed in the two side positioning plates respectively.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobiles, and in particular relates to an automobile spare tire cover installation structure. Background Art

[0002] Many off-road vehicles are equipped with spare tires at the rear door. Currently, the spare tires on off-road vehicles can be fixed by spare tire covers. Spare tire covers are generally injection molded and have a large diameter, which makes the spare tire cover prone to large shrinkage and deformation. This will make it difficult to match the spare tire with the spare tire cover during installation, increasing the difficulty of disassembling and assembling the spare tire from the off-road vehicle and the time required for disassembling the spare tire. In emergency situations, the purpose of quick disassembly cannot be met, causing great trouble to the use of the spare tire. Summary of the invention

[0003] The utility model aims to provide a spare tire installation structure for an automobile, so as to overcome the defects of the spare tire cover in the prior art that it is difficult to disassemble and assemble and it takes a lot of time.

[0004] The utility model is realized by adopting the following technical scheme: a spare tire cover mounting structure for a car, comprising a support frame and a spare tire cover, a fixing column is installed on the right side of the support frame, the fixing column comprises a base plate, two sides of the base plate are respectively connected to side plates, a fixing plate is installed on the right end of the base plate, a fixing column threaded hole is provided on the fixing plate, a spare tire cover fixing hole is opened on the spare tire cover, the fixing column threaded hole and the spare tire cover fixing hole are connected by bolts, two side positioning plates are installed on the inner side surface of the spare tire cover, and positioning grooves for inserting the side plates are respectively opened on the two side positioning plates.

[0005] Furthermore, a plurality of inner support blocks are installed on the inner side surface of the spare tire cover at intervals along the circumferential direction, and the left side surface of the inner support block extends out of the spare tire cover; a baffle is installed on one side of the positioning plate on the inner side surface of the spare tire cover, and the fixing plate can be inserted between the baffle and the positioning plate; the base plate is connected to the side plates on both sides by bending.

[0006] Furthermore, the inner support block includes an inner support block body and a polyurethane buffer block installed on the left side of the inner support block body.

[0007] Furthermore, an inner groove is provided on the outer side surface of the spare tire cover, a fixing hole of the spare tire cover is provided at the bottom of the inner groove, and a top cover is installed on the top of the inner groove.

[0008] Furthermore, a reinforcing plate is installed on the inner side of the spare tire cover, the spare tire cover fixing hole passes through the reinforcing plate, a sleeve is installed in the spare tire cover fixing hole, and the sleeve is welded and fixed to the reinforcing plate.

[0009] Furthermore, a fixing column nut is welded on the left side of the fixing plate, a fixing column threaded hole is formed on the fixing plate through the fixing column nut, and a through hole connected to the fixing column threaded hole is provided on the fixing plate.

[0010] Furthermore, the inner side surface of the spare tire cover is provided with a plurality of outer support blocks spaced apart along the circumferential direction on the outer side of the inner support block, and the left side surface of the outer support block extends out of the spare tire cover; the outer support block comprises an outer support block body and a felt cloth installed on the left side surface of the outer support block body.

[0011] Furthermore, a limiting column is installed on the right side of the support frame and a support frame threaded hole is opened.

[0012] Furthermore, two limiting columns are installed on the right side of the support frame and a supporting frame threaded hole is opened, and the two limiting columns and the supporting frame threaded hole are distributed in an equilateral triangle.

[0013] Furthermore, the support frame includes a left support plate, a right support plate and a support rod, the left support plate and the right support plate are connected by the support rod, the limit column is installed on the right support plate, and the support frame threaded hole is arranged on the right support plate; a support frame 1 nut is welded on the left side of the right support plate, and a support frame threaded hole is formed on the right support plate through the support frame nut, and a through hole connecting the support frame threaded hole is arranged on the right support plate.

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

[0015] The utility model is optimized and improved on the basis of the installation structure of the existing spare tire cover. Firstly, the left side of the inner support block on the spare tire cover of the utility model extends out of the spare tire cover. During installation, the inner support block will contact the wheel hub of the spare tire, playing the main role of supporting the spare tire cover. The diameter of the spare tire cover is relatively small, and it will not cover the entire spare tire as a whole, and it is not easy to shrink and deform. Then, the spare tire cover of the utility model is connected to the fixing column on the support frame by a single bolt, and disassembly and installation are very convenient and simple, and the efficiency of replacing the spare tire is further accelerated, so that the user can quickly complete the spare tire replacement in an emergency.

[0016] The utility model can facilitate the installation of the spare tire cover by arranging the fixing column and the baffle plate, so that the spare tire cover will not be tilted during installation, and at the same time, the threaded hole of the fixing column and the fixing hole of the spare tire cover can be aligned more quickly, thereby accelerating the efficiency of installing the spare tire. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the spare tire cover 2 of the utility model;

[0019] Figure 3 yes Figure 2 A partial enlarged view of point Ⅰ in the middle;

[0020] Figure 4It is a left side view of the spare tire cover 2 of the utility model;

[0021] Figure 5 It is a front view of the spare tire cover 2 of the utility model;

[0022] Figure 6 It is a three-dimensional diagram of the support frame 1 of the utility model when the fixing column 3 is installed;

[0023] Figure 7 It is a right side view of the support frame 1 of the present invention when the fixing column 3 is installed.

[0024] In the figure: 1. support frame; 2. spare tire cover; 3. fixing column; 4. base plate; 5. side plate; 6. fixing plate; 7. positioning plate; 8. positioning groove; 9. inner support block body; 10. baffle; 11. polyurethane buffer block; 12. inner groove; 13. reinforcement plate; 14. sleeve; 15. outer support block body; 16. felt cloth; 17. limiting column; 18. threaded hole of support frame; 19. left support plate; 20. right support plate; 21. support rod; 22. threaded hole of fixing column; 23. fixing hole of spare tire cover. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0026] A spare tire cover mounting structure for an automobile comprises a support frame 1 and a spare tire cover 2, a fixing column 3 is mounted on the right side of the support frame 1, the fixing column 3 comprises a base plate 4, both sides of the base plate 4 are bent to form side plates 5, a fixing plate 6 is mounted on the right end of the base plate 4, the fixing plate 6 is connected to the base plate 4 and the side plates 5 respectively by welding, the width of the fixing plate 6 is smaller than the width of the side plates 5, a fixing column threaded hole 22 is arranged on the fixing plate 6, a fixing column nut is welded to the left side of the fixing plate 6 to form a whole, the fixing column threaded hole 22 is formed on the fixing plate 6 through the fixing column nut, and a through hole connected to the fixing column threaded hole 22 is arranged on the fixing plate 6.

[0027] The spare tire cover 2 is provided with a tire cover fixing hole 23, the fixing column threaded hole 22 and the spare tire cover fixing hole 23 are connected by bolts, a reinforcing plate 13 is installed on the inner side of the spare tire cover 2, the reinforcing plate 13 can be connected to the spare tire cover 2 by means of glue or bolts and nuts, the spare tire cover fixing hole 23 passes through the reinforcing plate 13, a sleeve 14 is installed in the spare tire cover fixing hole 23, and the sleeve 14 is welded and fixed to the reinforcing plate 13. The utility model can disperse the single-point screw connection force by installing the reinforcing plate 13 on the inner side of the spare tire cover 2, so that the spare tire cover 2 will not be deformed in the middle position after being equipped.

[0028] The outer side of the spare tire cover 2 is provided with an inner groove 12, a spare tire cover fixing hole 23 is provided at the bottom of the inner groove 12, and a top cover is installed on the top of the inner groove 12. The utility model hides the bolts in the inner groove 12 by providing the inner groove 12 and the top cover, and improves the aesthetics of the spare tire cover 2. The top cover can be detachably connected to the top of the groove by means of buckles or bolts, and the top cover can also be hinged to the top of the groove by a rotating shaft.

[0029] The inner side of the spare tire cover 2 is provided with positioning plates 7 on both sides, and positioning grooves 8 for inserting the side plates 5 are respectively provided on the positioning plates 7 on both sides; the inner side of the spare tire cover 2 is provided with a baffle plate 10 on one side of the positioning plate 7, and the fixing plate 6 can be inserted between the baffle plate 10 and the positioning plate 7. The utility model can facilitate the installation of the spare tire cover 2 by providing the fixing column 3 and the baffle plate 10, so that the spare tire cover 2 will not tilt during installation, and at the same time, the fixing column threaded hole 22 and the spare tire cover fixing hole 23 can be aligned more quickly. During installation, the side plates 5 on both sides are respectively inserted into the positioning grooves 8 of the corresponding side positioning plates 7, the base plate 4 and the fixing plate 6 are inserted between the baffle plate 10 and the positioning plate 7, and the base plate 4 is close to the baffle plate 10 to achieve the positioning of the spare tire cover 2.

[0030] The inner side surface of the spare tire cover 2 is provided with a plurality of inner support blocks at intervals along the circumferential direction, and the left side surface of the inner support blocks extends out of the spare tire cover 2. The left side surface of the inner support blocks on the spare tire cover 2 of the utility model extends out of the spare tire cover 2, and when installed, the inner support blocks will contact the wheel hub of the spare tire, playing the main role of supporting the spare tire cover 2.

[0031] The inner support block includes an inner support block body 9 and a polyurethane buffer block 11 installed on the left side of the inner support block body 9. The polyurethane buffer block 11 can be provided to avoid scratches on the wheel hub, thereby achieving a better support effect.

[0032] The inner side of the spare tire cover 2 is provided with a plurality of outer support blocks spaced apart in the circumferential direction on the outer side of the inner support block, and the left side of the outer support block extends out of the spare tire cover 2; the outer support block comprises an outer support block body 15 and a felt cloth 16 installed on the left side of the outer support block body 15. The utility model can play the role of supporting the spare tire cover 2 together with the inner support block by providing the outer support block, and the felt cloth 16 on the outer support block can avoid scratching the wheel hub, so as to achieve a better supporting effect.

[0033] The right side of the support frame 1 is provided with a limit column 17 and a support frame threaded hole 18. Two limit columns 17 and a support frame threaded hole 18 are installed on the right side of the support frame 1, and the two limit columns 17 and the support frame threaded hole 18 are distributed in an equilateral triangle. The utility model can enable the support frame 1 to fix the spare tire well by setting the limit columns 17 and the support frame threaded hole 18. When installing the spare tire, firstly insert the two limit columns 17 into the fixing holes of the spare tire hub. At this time, the support frame threaded hole 18 is aligned with another fixing hole of the spare tire hub. By inserting bolts into this fixing hole and the support frame threaded hole 18, the spare tire is installed on the support frame 1.

[0034] The support frame 1 includes a left support plate 19, a right support plate 20 and a support rod 21. The left support plate 19 and the right support plate 20 are connected by the support rod 21. The limit column 17 is installed on the right support plate 20. The support frame threaded hole 18 is provided on the right support plate 20. The support frame 1 is connected to the rear door of the automobile through the left support plate 19. A support frame 1 nut is welded on the left side of the right support plate 20. The right support plate 20 forms a support frame threaded hole 18 through the support frame 1 nut. A through hole connecting the support frame threaded hole 18 is provided on the right support plate 20.

Claims

1. A vehicle spare tire cover mounting structure, characterized in that: The invention comprises a support frame (1) and a spare tire cover (2), wherein a fixing column (3) is installed on the right side of the support frame (1), wherein the fixing column (3) comprises a base plate (4), wherein two sides of the base plate (4) are respectively connected to side plates (5), and a fixing plate (6) is installed on the right end of the base plate (4), wherein a fixing column threaded hole (22) is provided on the fixing plate (6), and a spare tire cover fixing hole (23) is provided on the spare tire cover (2), wherein the fixing column threaded hole (22) and the spare tire cover fixing hole (23) are connected by bolts, and two side positioning plates (7) are installed on the inner side surface of the spare tire cover (2), and positioning grooves (8) for inserting the side plates (5) are respectively provided on the two side positioning plates (7).

2. The automobile spare tire cover mounting structure according to claim 1, characterized in that: The inner side surface of the spare tire cover (2) is provided with a plurality of inner support blocks spaced apart in a circumferential direction, and the left side surfaces of the inner support blocks extend out of the spare tire cover (2); the inner side surface of the spare tire cover (2) is provided with a baffle plate (10) on one side of the positioning plate (7), and the fixing plate (6) can be inserted between the baffle plate (10) and the positioning plate (7); and the base plate (4) is connected to the side plates (5) on both sides by means of bending.

3. The automobile spare tire cover mounting structure according to claim 2, characterized in that: The inner support block comprises an inner support block body (9) and a polyurethane buffer block (11) mounted on the left side of the inner support block body (9).

4. The automobile spare tire cover mounting structure according to claim 1, characterized in that: An inner groove (12) is provided on the outer side surface of the spare tire cover (2), a spare tire cover fixing hole (23) is provided at the bottom of the inner groove (12), and a top cover is installed on the top of the inner groove (12).

5. The automobile spare tire cover mounting structure according to claim 1, characterized in that: A reinforcing plate (13) is installed on the inner side surface of the spare tire cover (2), the spare tire cover fixing hole (23) passes through the reinforcing plate (13), a sleeve (14) is installed in the spare tire cover fixing hole (23), and the sleeve (14) is fixed to the reinforcing plate (13) by welding.

6. The automobile spare tire cover mounting structure according to claim 1, characterized in that: A fixing column nut is welded to the left side of the fixing plate (6), a fixing column threaded hole (22) is formed in the fixing plate (6) through the fixing column nut, and a through hole communicating with the fixing column threaded hole (22) is provided on the fixing plate (6).

7. The automobile spare tire cover mounting structure according to claim 1, characterized in that: The inner side surface of the spare tire cover (2) is provided with a plurality of outer support blocks spaced apart in a circumferential direction on the outer side of the inner support block, and the left side surface of the outer support block extends out of the spare tire cover (2); the outer support block comprises an outer support block body (15) and a felt cloth (16) installed on the left side surface of the outer support block body (15).

8. The automobile spare tire cover mounting structure according to claim 1, characterized in that: A limiting column (17) is installed on the right side of the support frame (1) and a support frame threaded hole (18) is provided.

9. The automobile spare tire cover mounting structure according to claim 8, characterized in that: Two limiting columns (17) are installed on the right side of the support frame (1) and a support frame threaded hole (18) is opened. The two limiting columns (17) and the support frame threaded hole (18) are distributed in an equilateral triangle.

10. The automobile spare tire cover mounting structure according to claim 8, characterized in that: The support frame (1) comprises a left support plate (19), a right support plate (20) and a support rod (21); the left support plate (19) and the right support plate (20) are connected via the support rod (21); the limit column (17) is mounted on the right support plate (20); and the support frame threaded hole (18) is provided on the right support plate (20); a support frame (1) nut is welded on the left side of the right support plate (20); the support frame threaded hole (18) is formed on the right support plate (20) through the support frame (1) nut; and a through hole connected to the support frame threaded hole (18) is provided on the right support plate (20).

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