CN221605573U - Trailer hook with safety hammer function - Google Patents
Trailer hook with safety hammer function Download PDFInfo
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- CN221605573U CN221605573U CN202322903992.6U CN202322903992U CN221605573U CN 221605573 U CN221605573 U CN 221605573U CN 202322903992 U CN202322903992 U CN 202322903992U CN 221605573 U CN221605573 U CN 221605573U
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- trailer hook
- trailer
- hook
- safety hammer
- function according
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a trailer hook with a safety hammer function, which comprises a base, wherein a threaded sleeve is fixedly embedded in the base, a trailer hook body is arranged in the threaded sleeve, the trailer hook body consists of a lower trailer hook component and an upper trailer hook component, a hammer body part is arranged at one end of the upper trailer hook component, which is connected with the lower trailer hook component, an inserting groove which is matched with the hammer body part structure is arranged at one end of the lower trailer hook component, which is connected with the upper trailer hook component, and locking mechanisms are arranged at the upper end and the lower end of the joint of the upper trailer hook component and the lower trailer hook component. The trailer hook with the safety hammer function not only meets the requirements of common trailer hook trailers, but also increases the function of the safety hammer, provides convenience for emergency escape, and is beneficial to saving the purchase cost and reducing the storage space of the occupied vehicle body.
Description
Technical Field
The utility model relates to the technical field of trailer couplers, in particular to a trailer coupler with a safety hammer function.
Background
The trailer hook is used for connecting the vehicle when the vehicle is towed. The two types of trailer couplers are generally arranged, one type of trailer coupler is positioned on the head of the vehicle, and is convenient for the failed vehicle to be towed by the rescue vehicle to be equipped when the vehicle fails; the other type is equipped at the tail of a vehicle, usually a vehicle with relatively large torque such as SUV, truck, pick-up and the like, for towing other vehicles, that is, the vehicle type equipment can be used as a "rescue vehicle".
The existing trailer hook is usually taken out from a tool bag when in use, one end of the trailer hook is screwed into a threaded port in a frame to realize the function of a trailer, but most of the trailer hook is round in structural design and cannot be used as a safety hammer under special conditions, so that the emergency escape function of the safety hammer cannot be achieved, the function is single, if a separate safety hammer is purchased in addition, the cost is increased, and the storage space of a vehicle body can be occupied.
Disclosure of utility model
The utility model aims to provide a trailer hook with a safety hammer function, and aims to solve the problems that most of the existing trailer hooks proposed by the background art are round in structural design, cannot be used as a safety hammer and are single in function.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take tow hook of safe hammer function, includes the base, the inside fixed gomphosis of base has the screw sleeve, screw sleeve's internally mounted has the tow hook body, the tow hook body comprises tow hook lower part and tow hook upper part two parts, the one end that tow hook upper part and tow hook lower part are connected is equipped with hammer body portion, tow hook lower part and tow hook upper part are connected one end be equipped with hammer body portion identical spliced groove, and tow hook upper part and tow hook lower part's junction upper and lower both ends all are equipped with locking mechanism.
Preferably, the hammer body and the upper part of the trailer hook form an integrated structure, and the outer end of the hammer body is provided with a sharp corner.
Preferably, the locking mechanism at the joint of the upper part of the trailer hook and the lower part of the trailer hook comprises a rotating shaft, clamping pieces and connecting ports, wherein the rotating shaft is symmetrically fixed at the upper side and the lower side of the connecting end of the lower part of the trailer hook and the upper part of the trailer hook, the clamping pieces are fixed at the outer end of the rotating shaft, the connecting ports are fixed at the upper side and the lower side of the connecting end of the upper part of the trailer hook and the lower part of the trailer hook, and penetrating ports matched with the outer end structures of the clamping pieces are arranged in the connecting ports.
Preferably, the connecting port is detachably provided with a lock shaft, and the outer end of the clamping piece is provided with a through hole which is matched with the lock shaft in structure.
Preferably, the whole special-shaped structure that is of chucking piece, just be equipped with the elastic ring on the opening inner wall of chucking piece outer end.
Preferably, a section of thread structure is arranged outside the bottom end of the lock shaft, and a thread opening matched with the bottom end structure of the lock shaft is arranged on the bottom inner wall of the connecting port.
Preferably, the upper end and the lower end of the connecting part of the upper part of the trailer hook and the hammer body part are respectively provided with a magnetic block, and the upper side and the lower side of one end of the lower part of the trailer hook connected with the upper part of the trailer hook are respectively provided with a concave mouth matched with the magnetic block in structure.
Preferably, the concave parts of the connecting ends of the lower part of the trailer hook and the upper part of the trailer hook are distributed vertically symmetrically at the edge of the inserting groove.
Preferably, the outer wall of the lower part of the trailer hook is provided with a threaded part which is matched with the inner wall structure of the threaded sleeve.
Preferably, the outer end of the upper part of the trailer hook is fixedly welded with a circular trailer hook.
Compared with the prior art, the utility model has the beneficial effects that: the trailer hook with the safety hammer function not only meets the requirements of common trailer hook trailers, but also increases the function of the safety hammer, provides convenience for emergency escape, and is beneficial to saving the purchase cost and reducing the storage space of the occupied vehicle body. The trailer hook with the safety hammer function is arranged into two parts of a lower part of the trailer hook and an upper part of the trailer hook, the lower part of the trailer hook and the upper part of the trailer hook can be quickly connected or separated through a locking mechanism arranged at the joint, when the two are combined, the two can be used as a common trailer hook trailer, and when the two are separated, the upper part of the trailer hook can be used as a safety hammer through the hammer body part, and the safety hammer does not need to be purchased independently.
Drawings
FIG. 1 is a schematic diagram of a trailer hook with a safety hammer function according to the present utility model;
FIG. 2 is an enlarged schematic view of the towing vehicle hook with the function of the safety hammer shown in FIG. 1A;
FIG. 3 is a schematic top view of the coupling of the base of the trailer hook with the safety hammer function and the trailer hook body of the present utility model;
fig. 4 is a schematic diagram of a side view structure of a connection between a base of a trailer hook with a safety hammer and a trailer hook body.
In the figure: 1. a base; 2. a threaded sleeve; 3. a trailer hook body; 31. a lower body of the trailer; 32. a trailer hook upper member; 33. a hammer body portion; 34. a plug-in groove; 4. a rotating shaft; 5. a clamping piece; 6. a connection port; 7. a magnetic block; 8. a circular coupler; 9. a lock shaft; 10. and (5) a threaded opening.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the trailer hook with the safety hammer function comprises a base 1, the base 1 is of a square frame structure, a threaded sleeve 2 is fixedly embedded in the base 1, two sides of the threaded sleeve 2 extend to the outer walls of two sides of the base 1 and are welded and fixed with the joint of the base 1, a trailer hook body 3 is arranged in the threaded sleeve 2 through the threaded structure, the trailer hook body 3 extends to the outside of the threaded sleeve 2, the trailer hook body 3 consists of a lower trailer hook part 31 and an upper trailer hook part 32, a hammer body part 33 is welded and fixed at one end of the upper trailer hook part 32 connected with the lower trailer hook part 31, The end of the lower part 31 of the trailer hook, which is connected with the upper part 32 of the trailer hook, is provided with a splicing groove 34 which is matched with the structure of the hammer body part 33, and the upper end and the lower end of the joint of the upper part 32 of the trailer hook and the lower part 31 of the trailer hook are both provided with locking mechanisms, the trailer hook body 3 with the structure can be arranged on the base 1 by turning one end into the inside of the threaded sleeve 2 so as to meet the requirements of the common trailer hook, the trailer hook body 3 can be used as a safety hammer by separating the lower part 31 of the trailer hook from the upper part 32 of the trailer hook, the upper part 32 of the trailer hook can be used as a safety hammer when the hammer body part 33 is separated from the splicing groove 34 in the lower part 31 of the trailer hook, So that the trailer hook body 3 can realize the dual functions of a common trailer hook trailer and a safety hammer, has higher functionality, provides convenience for emergency escape, avoids the problem that most of the existing trailer hook structural designs are round and cannot be used as the safety hammer under special conditions, is further beneficial to saving the purchase cost and reducing the storage space occupying the vehicle body, simultaneously, the upper part 32 of the trailer hook and the lower part 31 of the trailer hook can be quickly connected and fixed through a locking mechanism, the convenience of the two parts in mutual disassembly is improved, the hammer body part 33 and the upper part 32 of the trailer hook form an integrated structure, the outer end of the hammer body part 33 is provided with a sharp angle, the sharp angle of the outer end of the hammer body part 33 of the structure can be used as the hammering head part of the safety hammer, The locking mechanism at the joint of the upper part 32 of the trailer hook and the lower part 31 of the trailer hook comprises a rotating shaft 4, clamping pieces 5 and a connecting port 6, wherein the rotating shaft 4 is symmetrically fixed on the upper side and the lower side of the connecting end of the lower part 31 of the trailer hook and the upper part 32 of the trailer hook through bearings, the clamping pieces 5 are welded and fixed on the outer end of the rotating shaft 4, the connecting port 6 is fixed on the upper side and the lower side of the connecting end of the upper part 32 of the trailer hook and the lower part 31 of the trailer hook, a penetrating port which is matched with the outer end structure of the clamping pieces 5 is arranged in the connecting port 6, the clamping pieces 5 can be rotated through the rotating shaft 4 when the upper part 32 of the trailer hook and the lower part 31 of the trailer hook are mutually assembled, The outer end of the clamping piece 5 can be clamped into the penetrating hole in the connecting hole 6 when rotating, so that the clamping piece 5 is quickly connected with the connecting hole 6, the convenience of the mutual assembly of the upper part 32 of the trailer hook and the lower part 31 of the trailer hook is improved, the lock shaft 9 is detachably arranged on the connecting hole 6, the outer end of the clamping piece 5 is provided with a through hole matched with the lock shaft 9 in structure, the lock shaft 9 with the structure can be fixed on the connecting hole 6 by penetrating through the through hole in the clamping piece 5, the connection firmness of the clamping piece 5 and the connecting hole 6 is improved, the stability of the combined body of the upper part 32 of the trailer hook and the lower part 31 of the trailer hook as the trailer hook body 3 is ensured, the whole body of the clamping piece 5 is in a special-shaped structure, The inner wall of the through hole at the outer end of the clamping piece 5 is provided with an elastic ring, the outer end of the clamping piece 5 with the structure can be smoothly transferred into the through hole in the connecting hole 6, the elastic ring on the inner wall of the through hole of the clamping piece 5 can play a role in locking the corresponding part of the lock shaft 9, the outer part of the bottom end of the lock shaft 9 is provided with a section of thread structure, the inner wall of the bottom of the connecting hole 6 is provided with a thread hole 10 which is matched with the bottom end structure of the lock shaft 9, the bottom end of the lock shaft 9 with the structure can be transferred into the thread hole 10 so as to firmly fix the joint of the clamping piece 5 and the connecting hole 6, the upper part 32 of the trailer hook and the upper and lower ends of the joint of the hammer body part 33 are welded and fixed with magnetic blocks 7, the upper side and the lower side of one end of the lower part 31 of the trailer hook connected with the upper part 32 of the trailer hook are respectively provided with a concave mouth matched with the structure of the magnetic block 7, the concave parts of the connecting ends of the lower part 31 of the trailer hook and the upper part 32 of the trailer hook are distributed vertically symmetrically at the edge mouth of the inserting groove 34, the magnetic block 7 can be driven to be embedded into the concave part of the lower part 31 of the trailer hook to absorb when the upper part 32 of the trailer hook and the lower part 31 of the trailer hook are mutually assembled, thereby further improving the stability of the upper part 32 of the trailer hook and the lower part 31 of the trailer hook after being assembled, the outer wall of the lower part 31 of the trailer hook is provided with a threaded part matched with the inner wall structure of the threaded sleeve 2, The trailer hook body 3 with the structure can be turned into the threaded sleeve 2 through the threaded part on the outer wall of the lower trailer hook part 31 so as to be quickly installed on the base 1, the round trailer hook 8 is fixedly welded at the outer end of the upper trailer hook part 32, and the round trailer hook 8 with the structure is used for the trailer hook body 3 to serve as a trailer for connecting ropes.
Working principle: when the trailer with the safety hammer function is used, the base 1 is fixedly arranged on the frame at the proper position of the vehicle body, when the trailer body 3 is required to be used for carrying out the trailer, the two parts of the upper trailer part 32 and the lower trailer part 31 are firstly combined, the hammer body 33 stretches into the inserting groove 34 when the upper trailer part 32 and the lower trailer part 31 are assembled, until the connecting end of the upper trailer part 32 and the lower trailer part 31 are tightly jointed and drive the magnetic block 7 to be embedded into the concave part on the lower trailer part 31, then the two clamping pieces 5 are respectively rotated, the outer ends of the clamping pieces 5 can be clamped into the through holes in the connecting hole 6 through the rotating shaft 4, at the moment, the lock shaft 9 passes through the through holes in the clamping pieces 5 and the bottom part is fixed in the threaded hole 10, at the moment, the clamping pieces 5 and the connecting hole 6 are firmly connected together, then the trailer body 3 can be arranged on the base 1 through the threaded part on the outer wall of the lower trailer part 31 in the threaded sleeve 2, and the connecting rope is connected by the round hammer 8, and meanwhile, the upper trailer part 31 is reversely used as the emergency hammer 32, and the emergency hammer is conveniently detached from the lower trailer part 31.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. The utility model provides a tow hook of area safety hammer function, includes base (1), the inside fixed gomphosis of base (1) has screw sleeve (2), the internally mounted of screw sleeve (2) has tow hook body (3), its characterized in that: the trailer hook body (3) comprises a lower trailer hook component (31) and an upper trailer hook component (32), a hammer body part (33) is arranged at one end, connected with the lower trailer hook component (31), of the upper trailer hook component (32), a splicing groove (34) matched with the hammer body part (33) in structure is formed at one end, connected with the upper trailer hook component (32), of the upper trailer hook component (32), and locking mechanisms are arranged at the upper end and the lower end of the joint of the upper trailer hook component (32) and the lower trailer hook component (31).
2. The trailer hook with a safety hammer function according to claim 1, wherein: the hammer body (33) and the upper part (32) of the trailer hook form an integrated structure, and the outer end of the hammer body (33) is provided with a sharp corner.
3. The trailer hook with a safety hammer function according to claim 1, wherein: the locking mechanism of the joint of the upper part (32) of the trailer hook and the lower part (31) of the trailer hook comprises a rotating shaft (4), clamping pieces (5) and connecting ports (6), wherein the rotating shaft (4) is symmetrically fixed on the upper side and the lower side of the connecting end of the lower part (31) of the trailer hook and the upper part (32) of the trailer hook, the clamping pieces (5) are fixed at the outer end of the rotating shaft (4), the connecting ports (6) are fixed on the upper side and the lower side of the connecting end of the upper part (32) of the trailer hook and the lower part (31) of the trailer hook, and penetrating ports which are matched with the outer end structures of the clamping pieces (5) are arranged in the connecting ports (6).
4. A drag hook with a safety hammer function according to claim 3, wherein: the connecting port (6) is detachably provided with a lock shaft (9), and the outer end of the clamping piece (5) is provided with a through port which is matched with the lock shaft (9) in structure.
5. The trailer hook with a safety hammer function according to claim 4, wherein: the clamping piece (5) is integrally of a special-shaped structure, and an elastic ring is arranged on the inner wall of the through hole at the outer end of the clamping piece (5).
6. The trailer hook with a safety hammer function according to claim 4, wherein: the outside of the bottom of lock axle (9) is equipped with one section screw thread structure, just be equipped with on the bottom inner wall of connector (6) with lock axle (9) bottom structure identical screw thread mouth (10).
7. The trailer hook with a safety hammer function according to claim 1, wherein: the upper end and the lower end of the connecting part of the upper part (32) of the trailer hook and the hammer body part (33) are respectively provided with a magnetic block (7), and the upper side and the lower side of one end of the lower part (31) of the trailer hook connected with the upper part (32) of the trailer hook are respectively provided with a concave mouth which is matched with the magnetic block (7) in structure.
8. The drag hook with a safety hammer function of claim 7, wherein: the concave parts of the connecting ends of the lower part (31) and the upper part (32) of the trailer hook are symmetrically distributed at the edge of the inserting groove (34) up and down.
9. The trailer hook with a safety hammer function according to claim 1, wherein: the outer wall of the lower part (31) of the trailer hook is provided with a threaded part which is matched with the inner wall structure of the threaded sleeve (2).
10. The trailer hook with a safety hammer function according to claim 1, wherein: the outer end of the upper part (32) of the trailer hook is fixedly welded with a circular trailer hook (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322903992.6U CN221605573U (en) | 2023-10-30 | 2023-10-30 | Trailer hook with safety hammer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322903992.6U CN221605573U (en) | 2023-10-30 | 2023-10-30 | Trailer hook with safety hammer function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221605573U true CN221605573U (en) | 2024-08-27 |
Family
ID=92437161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322903992.6U Active CN221605573U (en) | 2023-10-30 | 2023-10-30 | Trailer hook with safety hammer function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221605573U (en) |
-
2023
- 2023-10-30 CN CN202322903992.6U patent/CN221605573U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |