Multipurpose spare wheel carrier

Abstract

The utility model provides a multi-purpose spare wheel carrier, including fixing frame and fixing piece, the fixing frame is provided with fixing part and protruding part, the fixing part is used for fixedly connecting the car body or the wall body, the protruding part is provided with connecting hole, the connecting hole is provided with spacing hole, the fixing piece is inserted into the connecting hole and is connected with the spacing hole, and the fixing piece is connected with the car body or the wall body. According to the spare tire fixing device, the fixing frame and the fixing pieces are matched for disassembly and assembly, the technical problems that in the prior art, due to integrated arrangement, the fixing pieces with different lengths cannot be disassembled and replaced, and the fixing frame can contain the fixing pieces are solved, and the purpose of rapidly replacing the fixing pieces is achieved; spare tires of different sizes can be fixedly used, operation and use are safe and convenient, and space is saved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of automobile spare tires, in particular to a multi-purpose spare tire rack. Background Art

[0002] Many automobile products use spare tire fixing bolts to fix the spare wheel placed in the spare tire pool. The spare tire bolts are fastened by threaded pairs. Assembling and disassembling the spare wheel requires repeated twisting for many turns to tighten or disassemble the spare wheel, which is inconvenient, time-consuming and labor-intensive for customers to use. The existing patent application number is: 201510393568.9, which discloses a spare tire fixing mechanism for automobiles, including spare tire fixing bolts. The spare tire fixing mechanism for automobiles also includes a bolt cap and a disassembly handle. The bolt cap presses the disassembly handle to lock on the spare tire fixing bolt. With the above structure and method, the present invention has the following advantages: 1. The structure in which the hook-shaped structure of the disassembly handle is clamped in the thread groove of the bolt body of the spare tire fixing bolt realizes the rapid assembly and disassembly of the spare tire in the trunk; 2. The operation is convenient, saving time and effort.

[0003] Regarding the above-mentioned related technologies, the inventors believe that their usage scenarios are for automobiles, and they cannot be fixed on the wall and cannot be multi-purpose; different fixings cannot be replaced in time to fix spare tires of different sizes, and the fixings cannot be stored, resulting in the loss of the fixings after multiple uses. Utility Model Content

[0004] In order to improve the problems in the above-mentioned background technology, the utility model provides a multi-purpose spare tire rack.

[0005] The utility model adopts the following technical scheme: a multi-purpose spare tire rack, including a fixing frame and a fixing piece, the fixing frame is provided with a fixing portion and a protruding portion, the fixing portion is used to fix and connect to a vehicle body or a wall, the protruding portion is provided with a connecting hole, the connecting hole is provided with a limiting hole, the fixing piece is inserted into the connecting hole and connected with the limiting hole, and the fixing piece cooperates with the fixing frame to fix the spare tire.

[0006] Preferably, the connecting hole is a plug hole which is wide at the top and narrow at the bottom and is arranged at the side end of the protruding portion, and is extended to the bottom of the protruding portion, and the end of the plug hole is connected to the limiting hole.

[0007] Preferably, the connecting hole is a circular socket arranged at the top of the raised portion, and the socket is connected to the limiting hole.

[0008] Preferably, the fixing member comprises a first screw and a second screw, and the first screw and the second screw both cooperate with the insertion hole and the limiting hole; the limiting hole is a square hole, and the first screw and the second screw are provided with a square column that fits with the square hole;

[0009] The first screw and the second screw are both rotatably connected with a locking nut, a flat washer, a spring washer, a hub nut and a butterfly nut. The flat washer, the spring washer and the locking nut are in contact with the raised portion to lock and fix the square column to fit with the square hole. The hub nut and the butterfly nut are used to fix the spare tire placed on the spare tire rack; the raised portion of the fixing frame is symmetrically provided with receiving holes, and the first screw and the second screw are plugged into the receiving holes; the length of the first screw is longer than that of the second screw; the thread interval and diameter of the first screw and the second screw are consistent.

[0010] Preferably, the fixing portion is provided with a through hole, and the through hole is fixed and installed by means of screws, which can improve the fixing effect.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model solves the technical problem that the prior art integrated arrangement cannot be assembled, disassembled and replaced by disassembling the fixing frame and the fixing part, realizes the purpose of quickly replacing the fixing part, can fix and use spare tires of different sizes, and is easy to operate and use.

[0013] The utility model solves the technical problem of the prior art that no storage holes for placing screws are provided with symmetrical storage holes on the inclined surface of the raised part, thereby realizing the storage of the screws. When the tire does not need to be fixed, the fixing parts can be stored in the storage holes of the fixing frame, thereby preventing people from being injured by accidental collisions and preventing the screws from being lost.

[0014] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure of the utility model is used in the state Figure 1 ;

[0016] Figure 2 The fixed frame structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 3 This is a diagram of the overall structure of the utility model in a storage state;

[0018] Figure 4 The overall structure of the utility model is used in the state Figure 2 ;

[0019] Figure 5 The fixed frame structure of the utility model is shown in FIG. Figure 2 .

[0020] In the figure: 1, fixing frame; 11, fixing part; 12, protruding part; 121, connecting hole; 122, limiting hole; 123, storage hole; 2, fixing piece; 21, first screw rod; 22, butterfly nut; 23, locking nut; 24, second screw rod. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0024] Please refer to the attached Figures 1 to 5 A multi-purpose spare tire rack comprises a fixing frame 1 and a fixing member 2, wherein the fixing frame 1 is provided with a fixing portion 11 and a protruding portion 12, wherein the fixing portion 11 is used for fixing and connecting to a vehicle body or a wall, wherein the protruding portion 12 is provided with a connecting hole 121, wherein the connecting hole 121 is provided with a limiting hole 122, wherein the fixing member 2 is inserted into the connecting hole 121 and connected with the limiting hole 122, wherein the fixing member 2 cooperates with the fixing frame 1 to fix the spare tire, and the fixing frame 1 and the fixing member 2 are disassembled and assembled, thereby solving the technical problem that the prior art cannot be assembled, disassembled and replaced in an integrated manner, thereby achieving the purpose of quickly replacing the fixing member 2, and capable of fixing and using spare tires of different sizes, and is convenient to operate and use.

[0025] In the present invention, the connection hole 121 is a plug hole (such as Figure 2 ) or a circular socket (such as Figure 5), which extends to the top of the raised portion 12, and the end of the jack is connected to the limiting hole 122; the fixing member 2 includes a first screw 21 and a second screw 24, the first screw 21 and the second screw 24, the first screw 21 and the second screw 24 are both matched with the jack and the limiting hole 122; the limiting hole 122 is a square hole, and the first screw 21 and the second screw 24 are provided with a square column that fits the square hole at a relative position close to the nut; the first screw 21 and the second screw 24 are both rotatably connected with a locking nut 23 and a butterfly nut 22, a flat washer 25, a locking spring washer 26, and a hub nut 27, the locking nut 23, the flat washer 25, The anti-loosening spring washer 26 contacts the raised portion 12 to lock and fix the square column to fit with the square hole, and the butterfly nut 22 is used to fix the spare tire placed on the spare tire rack; the raised portion 12 of the fixing frame 1 is symmetrically provided with storage holes 123, and the storage holes 123 are plugged into the first screw 21 and the second screw 24; the length of the first screw 21 is longer than the length of the second screw 24; the first screw 21 and the second screw 24 have the same thread interval and diameter, and by providing symmetrical storage holes 123 on the inclined surface of the raised portion 12, the technical problem of the existing technology that the storage holes 123 for placing the screws occupying space is solved, and the storage of the screws is realized to prevent the loss of the screws.

[0026] In the utility model, the fixing portion 11 is provided with a through hole, and the through hole is fixed and installed by means of screws, which can improve the fixing effect.

[0027] The implementation principle of the utility model multi-purpose spare tire rack is:

[0028] When in use, the screw is passed through the through hole of the fixing part 11 to fix it to the car body or wall. The first screw 21 and the second screw 24 of different lengths are selected according to the thickness of the spare tire. Then, the corresponding first screw 21 or the second screw 24 is inserted into the upper narrow and lower wide insertion hole and slid into the square hole (the corresponding first screw 21 or the second screw 24 is inserted into the round insertion hole and slid into the square hole), so that the square column and the square hole are fitted and connected. The locking nut 23 is turned to lock and fix the square column and the square hole to be tightly connected to ensure the stability of the connection of the first screw 21 or the second screw 24. Then, the spare tire is placed on the raised part 12 of the fixing frame 1, and the butterfly nut 22 is turned to fix the spare tire.

[0029] When not in use, the first screw rod 21 and the second screw rod 24 are inserted into different receiving holes 123 to prevent the first screw rod 21 and the second screw rod 24 from falling and being lost.

[0030] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A multi-purpose spare tire rack, characterized by: The invention comprises a fixing frame (1) and a fixing member (2), wherein the fixing frame (1) is provided with a fixing portion (11) and a protruding portion (12), the fixing portion (11) is used for fixing and connecting to a vehicle body or a wall, the protruding portion (12) is provided with a connecting hole (121), the connecting hole (121) is provided with a limiting hole (122), the fixing member (2) is inserted into the connecting hole (121) and connected with the limiting hole (122), and the fixing member (2) cooperates with the fixing frame (1) to fix the spare tire.

2. The multi-purpose spare tire rack according to claim 1, characterized in that: The connection hole (121) is a plug hole that is arranged at the side end of the protruding portion (12) and is wider at the top and narrower at the bottom. It is extended to the bottom of the protruding portion (12), and the end of the plug hole is connected to the limiting hole (122).

3. The multi-purpose spare tire rack according to claim 1, characterized in that: The connection hole (121) is a circular plug hole arranged at the top of the raised portion (12), and the plug hole is connected to the limiting hole (122).

4. A multi-purpose spare tire rack according to claim 2 or 3, characterized in that: The fixing member (2) comprises a relatively short first screw rod (21) and a relatively long second screw rod (24), wherein the first screw rod (21) and the second screw rod (24) are both matched with the insertion hole and the limiting hole (122).

5. The multi-purpose spare tire rack according to claim 4, characterized in that: The limiting hole (122) is a square hole, and a square column that fits with the square hole is provided at a relative position of the first screw rod (21) and the second screw rod (24) close to the nut.

6. The multi-purpose spare tire rack according to claim 5, characterized in that: The first screw rod (21) and the second screw rod (24) are both connected with a locking nut (23), a butterfly nut (22), a flat washer (25), a locking spring washer (26), and a hub nut (27); the locking nut (23), the flat washer (25), and the locking spring washer (26) are in contact with the raised portion (12) to lock and fix the square column to fit with the square hole; the butterfly nut (22) and the hub nut (27) are used to fix the spare tire placed on the spare tire rack.

7. The multi-purpose spare tire rack according to claim 6, characterized in that: The raised portion (12) of the fixing frame (1) is symmetrically provided with receiving holes (123), and the receiving holes (123) are plugged with the first screw rod (21) and the second screw rod (24).

8. The multi-purpose spare tire rack according to claim 7, characterized in that: The length of the first screw (21) is longer than the length of the second screw (24).

9. The multi-purpose spare tire rack according to claim 8, characterized in that: The fixing portion (11) is provided with a through hole, and the through hole is fixedly installed by means of screws.

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