CN212148274U - Novel car trailer hook - Google Patents
Novel car trailer hook Download PDFInfo
- Publication number
- CN212148274U CN212148274U CN202020892268.1U CN202020892268U CN212148274U CN 212148274 U CN212148274 U CN 212148274U CN 202020892268 U CN202020892268 U CN 202020892268U CN 212148274 U CN212148274 U CN 212148274U
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- trailer
- connecting rod
- hook
- threaded hole
- mounting holes
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Abstract
A novel automobile trailer hook comprises a trailer hook, a rotating disk and a fixed screw, wherein the fixed screw is fixedly arranged on a front beam of an automobile body, the middle part of the rotating disc is provided with a threaded hole matched with the fixed screw rod, the rotating disc is screwed on the fixed screw rod through the threaded hole, the trailer hook comprises a trailer ring and a connecting rod, the trailer ring and the connecting rod are integrally formed at one side of the connecting rod, the outer surface of the connecting rod is provided with an external thread structure, the rotating disc is evenly provided with a plurality of tow hook mounting holes along the circumferential direction, the tow hook mounting holes are internally provided with internal threads matched with the external thread structure of the connecting rod, the size of the tow hook mounting holes in the rotary disc is different, and the tow hooks are fixedly mounted in the tow hook mounting holes through the connecting rods. The utility model discloses simple structure, reasonable in design, the accessible is packed into the tow hook of different models to tow hook mounting hole, and the commonality is good.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to a novel automobile trailer hook.
Background
At present, the conventional automobile trailer hook is generally fixedly arranged in a mounting hole of a front beam of an automobile body, but the aperture of the mounting hole on the front beam of the automobile body is fixed and can only be matched with the trailer hook of one model, so that the universality is poor, and the trailer hook cannot be arranged on the front beam of the automobile body when facing the trailer hooks of different models.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough that exists among the prior art, provide a novel car drags the hook, it is relatively poor to have solved among the prior art car drags the mounting structure commonality of hook, only can install the car that drags of single model, when the car that drags to face different models, just can't the problem of installing on automobile body front beam.
In order to realize the purpose, the utility model discloses a technical scheme be:
a novel automobile trailer hook comprises a trailer hook, a rotating disk and a fixed screw, wherein the fixed screw is fixedly arranged on a front beam of an automobile body, the middle part of the rotating disc is provided with a threaded hole matched with the fixed screw rod, the rotating disc is screwed on the fixed screw rod through the threaded hole, the trailer hook comprises a trailer ring and a connecting rod, the trailer ring and the connecting rod are integrally formed at one side of the connecting rod, the outer surface of the connecting rod is provided with an external thread structure, the rotating disc is evenly provided with a plurality of tow hook mounting holes along the circumferential direction, the tow hook mounting holes are internally provided with internal threads matched with the external thread structure of the connecting rod, the size of the tow hook mounting holes in the rotary disc is different, and the tow hooks are fixedly mounted in the tow hook mounting holes through the connecting rods.
Furthermore, 4-6 tow hook mounting holes are uniformly formed in the rotating disc along the circumferential direction of the rotating disc.
Furthermore, both sides of the threaded hole in the middle of the rotating disk and the rotating disk are integrally formed to form a reinforcing pipe, the reinforcing pipe is of a hollow round pipe structure, internal threads identical to the threaded hole are arranged in the reinforcing pipe, and a hollow round hole of the reinforcing pipe is aligned to the threaded hole.
Furthermore, a reinforcing ring is detachably mounted at the bottom of the trailer hook, the reinforcing ring is screwed on the connecting rod of the trailer hook, when the trailer hook is fixedly mounted in the threaded hole of the rotating disc, the reinforcing ring is positioned at the bottom of the connecting rod, and the outer diameter of the reinforcing ring is larger than the inner diameter of the threaded hole.
The utility model discloses simple structure, convenient to use, accessible fixed mounting a set screw in the mounting hole on automobile body front beam, the rotary disk passes through the screw hole fixed spiro union in the middle part on the set screw, and the rotary disk has evenly seted up 4-6 tow hook mounting holes along its circumference, and the aperture of every tow hook mounting hole is all different, can squeeze into the tow hook of different models in each tow hook mounting hole that the aperture is all different, very high the commonality of whole device; and simultaneously the utility model discloses in, the both sides of the screw hole of rotary disk all are equipped with the reinforced pipe, have guaranteed the joint strength between rotary disk and the clamping screw, also are equipped with the enhancement ring in the bottom of the connecting rod of trailer hook, have guaranteed the joint strength between trailer hook and the rotary disk, have improved overall structure's intensity, stress requirement when having satisfied the trailer.
Drawings
FIG. 1 is a schematic structural diagram of the device of the present invention;
FIG. 2 is a schematic view of the mounting structure of the present invention on the front cross member of the vehicle body;
FIG. 3 is a schematic structural view of the middle tow hook of the present invention;
in the figure: 1. tow hook, 2, rotary disk, 3, clamping screw, 4, automobile body front beam, 5, screw hole, 6, trailer ring, 7, connecting rod, 8, tow hook mounting hole, 9, reinforced tube, 10, reinforcing ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The novel automobile trailer hook shown in figures 1-3 comprises a trailer hook 1, a rotary disk 2 and a fixed screw rod 3, wherein the fixed screw rod 3 is fixedly arranged on a front cross beam 4 of an automobile body, the middle part of the rotary disk 2 is provided with a threaded hole 5 matched with the fixed screw rod 3, the rotary disk 2 is screwed on the fixed screw rod 3 through the threaded hole 5, the trailer hook 1 comprises a trailer ring 6 and a connecting rod 7, the trailer ring 6 and the connecting rod 7 are integrally formed on one side of the connecting rod 7, the outer surface of the connecting rod 7 is provided with an external thread structure, the rotary disk 2 is uniformly provided with a plurality of trailer hook mounting holes 8 along the circumferential direction, internal threads matched with the external thread structure of the connecting rod 7 are arranged in the trailer hook mounting holes 8, and the size of the trailer hook mounting holes 8 on the rotary disk 2 are different, the trailer hook 1 is fixedly arranged in the trailer hook mounting hole 8 through the connecting rod 7; 4-6 tow hook mounting holes 8 are uniformly formed in the rotating disc 2 along the circumferential direction of the rotating disc; two sides of the threaded hole 5 in the middle of the rotating disc 2 are both integrally formed with the rotating disc 2 to form a reinforcing tube 9, the reinforcing tube 9 is of a hollow circular tube structure, internal threads identical to those of the threaded hole 5 are arranged in the reinforcing tube 9, and a hollow circular hole of the reinforcing tube 9 is aligned with the threaded hole 5; the bottom of the trailer hook 1 is detachably provided with a reinforcing ring 10, the reinforcing ring 10 is screwed on the connecting rod 7 of the trailer hook 1, when the trailer hook 1 is fixedly arranged in the threaded hole 5 of the rotating disc 2, the reinforcing ring 10 is positioned at the bottom of the connecting rod 7, and the outer diameter of the reinforcing ring 10 is larger than the inner diameter of the threaded hole 5.
The utility model discloses simple structure, convenient to use, accessible fixed mounting a set screw 3 in the mounting hole on automobile body front beam 4, rotary disk 2 is fixed spiro union in set screw 3 through screw hole 5 at its middle part, rotary disk 2 has evenly seted up 4-6 tow hook mounting holes 8 along its circumference, and the aperture of each tow hook mounting hole 8 is all different, can beat the tow hook of different models into each tow hook mounting hole 8 that the aperture is all different, very high the commonality of whole device; and simultaneously the utility model discloses in, the both sides of the screw hole 5 of rotary disk 2 all are equipped with the reinforced pipe 9, have guaranteed the joint strength between rotary disk 2 and the clamping screw 3, also are equipped with the enhancement ring 10 in the bottom of connecting rod 7 of trailer hook 1, have guaranteed the joint strength between trailer hook 1 and the rotary disk 2, have improved the intensity of overall structure, stress requirement when having satisfied the trailer.
The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (4)
1. The novel automobile trailer hook is characterized by comprising a trailer hook (1), a rotary disk (2) and a fixing screw rod (3), wherein the fixing screw rod (3) is fixedly arranged on a front cross beam (4) of an automobile body, the middle part of the rotary disk (2) is provided with a threaded hole (5) matched with the fixing screw rod (3), the rotary disk (2) is in threaded connection with the fixing screw rod (3) through the threaded hole (5), the trailer hook (1) comprises a trailer ring (6) and a connecting rod (7), the trailer ring (6) and the connecting rod (7) are integrally formed on one side of the connecting rod (7), an external thread structure is arranged on the outer surface of the connecting rod (7), a plurality of trailer hook mounting holes (8) are uniformly formed in the rotary disk (2) along the circumferential direction of the rotary disk, and internal threads matched with the external thread structure of the connecting rod (7) are arranged in the trailer hook mounting holes (8), the size of the tow hook mounting holes (8) in the rotary disc (2) is different, and the tow hook (1) is fixedly mounted in the tow hook mounting holes (8) through the connecting rod (7).
2. The novel automobile tow hook according to claim 1, characterized in that 4-6 tow hook mounting holes (8) are evenly arranged on the rotating disc (2) along the circumferential direction.
3. The novel automobile tow hook according to claim 1, characterized in that a reinforcing pipe (9) is integrally formed with the rotary disk (2) on both sides of the threaded hole (5) in the middle of the rotary disk (2), the reinforcing pipe (9) is of a hollow round pipe structure, the same internal thread as the threaded hole (5) is arranged in the reinforcing pipe (9), and a hollow round hole of the reinforcing pipe (9) is aligned with the threaded hole (5).
4. The novel automobile trailer hook according to claim 1, characterized in that a reinforcing ring (10) is detachably mounted at the bottom of the trailer hook (1), the reinforcing ring (10) is screwed on the connecting rod (7) of the trailer hook (1), when the trailer hook (1) is fixedly mounted in the threaded hole (5) of the rotating disk (2), the reinforcing ring (10) is positioned at the bottom of the connecting rod (7), and the outer diameter of the reinforcing ring (10) is larger than the inner diameter of the threaded hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892268.1U CN212148274U (en) | 2020-05-25 | 2020-05-25 | Novel car trailer hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892268.1U CN212148274U (en) | 2020-05-25 | 2020-05-25 | Novel car trailer hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212148274U true CN212148274U (en) | 2020-12-15 |
Family
ID=73706252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020892268.1U Active CN212148274U (en) | 2020-05-25 | 2020-05-25 | Novel car trailer hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212148274U (en) |
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2020
- 2020-05-25 CN CN202020892268.1U patent/CN212148274U/en active Active
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