CN220114405U - Vehicle-used pulling device - Google Patents
Vehicle-used pulling device Download PDFInfo
- Publication number
- CN220114405U CN220114405U CN202320986417.4U CN202320986417U CN220114405U CN 220114405 U CN220114405 U CN 220114405U CN 202320986417 U CN202320986417 U CN 202320986417U CN 220114405 U CN220114405 U CN 220114405U
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- connecting piece
- vehicle
- towing hook
- mounting bracket
- fixing plate
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- 230000000149 penetrating effect Effects 0.000 claims description 5
- 241000276425 Xiphophorus maculatus Species 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 19
- 230000008901 benefit Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a vehicle pulling device, comprising: the towing hook mounting bracket and the towing hook are used for being articulated with the towed vehicle; the towing hook mounting bracket comprises a first connecting piece and a second connecting piece which is arranged on the first connecting piece and extends backwards for towing hook connection, the first connecting piece is detachably connected with the rear part of the vehicle, and the towing hook is detachably connected with the second connecting piece; according to the utility model, the first connecting piece of the towing hook mounting bracket is detachably connected with the rear part of the vehicle, and meanwhile, the towing hook is detachably connected with the second connecting piece of the mounting bracket, so that the towing hook and the towing hook mounting bracket can be quickly assembled and disassembled, the structure is simple, and the weight is light; meanwhile, when the vehicle does not need to use the towing function, the towing hook and the towing hook mounting bracket can be quickly detached from the vehicle, so that the weight of the whole vehicle is reduced; in the whole, the vehicle traction device provided by the utility model has the beneficial effects of simple structure, convenience in disassembly and assembly, low manufacturing cost and the like.
Description
Technical Field
The utility model belongs to the technical field of automobile accessories, and particularly relates to a vehicle pulling device.
Background
For some vehicles without power, such as a trailer, an additional tractor is required to carry out trailer driving, and the trailer of the towed vehicle is generally completed by adding a trailer device at the rear part of the tractor. The existing vehicle pulling device mostly adopts a square tube lock pin type pulling device, and has the disadvantages of relatively complex structure, large weight and high cost; in addition, the existing pulling device is generally fixed on a rear anti-collision beam of an automobile through welding integration, so that the structural strength is enhanced, but when the automobile is used alone without pulling requirements, the pulling device cannot be removed, the weight of the whole automobile is increased, the aesthetic property of the automobile is influenced, or the pulling device needs to be detached and replaced together with the rear anti-collision beam, and the pulling device is difficult to detach and mount. Therefore, there is a need to design a pulling device for pulling a towed vehicle by a towing vehicle, which requires a simple structure and is convenient to disassemble and assemble.
Disclosure of Invention
In view of the above, the present utility model provides a vehicle pulling device, which aims at solving at least the technical problems of relatively complex structure and inconvenient disassembly and assembly of the existing vehicle pulling device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a vehicle hitch comprising: the towing hook mounting bracket and the towing hook are used for being articulated with the towed vehicle; the towing hook mounting bracket comprises a first connecting piece and a second connecting piece which is arranged on the first connecting piece and extends backwards for towing hook connection, the first connecting piece is detachably connected with the rear part of the vehicle, and the towing hook is detachably connected with the second connecting piece;
according to the structural design, the first connecting piece of the towing hook mounting bracket is detachably connected with the rear part of the vehicle, and meanwhile, the towing hook is detachably connected with the second connecting piece of the mounting bracket, so that the towing hook and the towing hook mounting bracket can be quickly assembled and disassembled, the structure is simple, and the weight is light; meanwhile, when the vehicle does not need to use the towing function, the towing hook and the towing hook mounting bracket can be quickly detached from the vehicle, so that the weight of the whole vehicle is reduced.
Further, the second connecting piece is provided with a clamping groove with an upward opening and a front-back through, and the towing hook is fixedly arranged in the clamping groove; the structure is simple in design and structure, low in cost, beneficial to processing and convenient for the towing hook to be directly clamped in the clamping groove from top to bottom, and the installation is simplified; in addition, compared with the traditional square tube form, the structure has less top surface and is lighter in weight.
Furthermore, the clamping groove is provided with a U-shaped structure, the U-shaped groove in the structural design is beneficial to the direct stamping forming of the second connecting piece through a plate, the structure is simple, and the cost is low.
Further, the rear end of the second connecting piece extends backwards and downwards to form a safety rope connecting part, and a safety rope mounting hole which transversely penetrates through the safety rope connecting part is formed in the safety rope connecting part; in the structural design, the safety rope mounting holes are formed in the second connection, so that the safety rope can be mounted conveniently, and the situation that the towed vehicle falls off due to bumping of the vehicle is prevented; in the traditional structure, the safety rope is usually installed by arranging the independent safety rope hook, so that the cost is high, the safety rope connecting part and the second connecting piece can be of an integrated structure, the processing and forming are facilitated, the cost is reduced, and meanwhile, the installation is simplified.
Further, a connecting plate is arranged between the second connecting piece and the first connecting piece, the connecting plate is detachably connected with the first connecting piece, and the second connecting piece is fixedly connected with the connecting plate; in this structural design, can strengthen the joint strength between second connecting piece and the first connecting piece through setting up the connecting plate, but second connecting piece and first connecting piece independent processing simultaneously to simplify the processing degree of difficulty of each spare part, reduce manufacturing cost.
Further, a limiting boss is formed on the front end face of the second connecting piece in a protruding mode, and a limiting hole is formed in the connecting plate corresponding to the limiting boss; this structural design does benefit to the quick location installation of second connecting piece and connecting plate, when being welded connection, does benefit to the welding, does benefit to and promotes structural strength.
Further, the second connecting piece is fixedly connected with a wire harness mounting bracket; through setting up the normal layout that connects the pencil between passenger car and the car as a house can be favorable to the pencil installing support, avoid in disorder.
Further, the towing hook mounting bracket is mounted on a rear anti-collision beam at the rear part of the vehicle and is positioned in the middle of the rear anti-collision beam; the structural design is beneficial to the towing hook to be positioned at the middle position of the rear anti-collision beam, so that the motor home is not too far left or right to cause potential safety hazards in the driving process.
Further, the first connecting piece is provided with a plate-shaped structure and is attached to the front side surface of the rear anti-collision beam, a lower fixing plate is arranged below the rear anti-collision beam, and the lower fixing plate is fixedly connected with the first connecting piece; an upper fixing plate is arranged above the rear anti-collision beam, and a first connecting bolt is arranged between the lower fixing plate and the upper fixing plate in a penetrating way up and down; the structural design can enhance the connection strength between the first connecting piece and the rear anti-collision beam.
Further, a rear fixing plate is arranged on the rear side surface of the rear anti-collision beam at a position corresponding to the first connecting piece, and a second connecting bolt penetrates through the first connecting piece and the rear fixing plate front and back; the structural design can further enhance the connection strength between the first connecting piece and the rear anti-collision beam.
The utility model has the beneficial effects that:
according to the utility model, the first connecting piece of the mounting bracket is detachably connected with the rear part of the vehicle, and meanwhile, the towing hook is detachably connected with the second connecting piece of the mounting bracket, so that the towing hook and the towing hook mounting bracket can be quickly assembled and disassembled, the structure is simple, the components are fewer, and the weight is lighter; meanwhile, when the towing vehicle does not need to use the towing function, the towing hook and the towing hook mounting bracket can be quickly detached from the vehicle, so that the weight of the whole vehicle is reduced, and the attractiveness of the whole vehicle is not affected; in the whole, the vehicle traction device provided by the utility model has the beneficial effects of simple structure, convenience in disassembly and assembly, low manufacturing cost and the like.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
FIG. 1 is a schematic diagram illustrating the axial measurement of the whole structure in front view of the present utility model
FIG. 2 is a schematic diagram illustrating the axial measurement of the whole structure of the rear view of the present utility model
FIG. 3 is an exploded view of the tow hook mounting bracket
Reference numerals: 1-a towing hook mounting bracket; 101-a first connector; 102-a second connector; 102 a-a safety line connection; 102 b-a safety rope mounting hole; 102 c-a clamping groove; 102d, limiting bosses; 103-connecting plates; 103 a-a limiting hole; 104-reinforcing plates; 2-towing hooks; 3-rear anti-collision beams; 4-a lower fixing plate; 5-fixing the plate; 6-a first connecting bolt; 7-a rear fixing plate; 8-a second connecting bolt; 9-wire harness mounting brackets.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the illustrations provided in the following embodiments are merely for explaining the basic idea of the present utility model, and the following embodiments and features in the embodiments may be combined with each other without conflict.
Referring to fig. 1-3, a vehicle hitch apparatus includes: a towing hook mounting bracket 1 and a towing hook 2 for being articulated with a towed vehicle, wherein the towed vehicle can be a towed caravan or the like;
the towing hook mounting bracket 1 comprises a first connecting piece 101 and a second connecting piece 102 which is arranged on the first connecting piece 101 and extends backwards for connecting the towing hook 2, wherein the first connecting piece 101 is detachably connected with the rear part of a vehicle, and the vehicle is known to be a tractor, and is generally a passenger vehicle; the towing hook 2 is detachably connected with the second connecting piece 102, wherein the detachable connection can be realized by adopting a screw, a bolt or a clamping connection and the like, and the details are not repeated here;
according to the structural design, the first connecting piece 101 of the mounting bracket 1 is detachably connected with the rear part of the vehicle, and meanwhile, the towing hook 2 is detachably connected with the second connecting piece 102 of the mounting bracket 1, so that the towing hook 2 and the mounting bracket 1 can be quickly assembled and disassembled, the structure is simple, and the weight is light; meanwhile, when the vehicle does not need to use the pulling function, the pulling hook 2 and the pulling hook mounting bracket 1 can be quickly detached from the vehicle, so that the weight of the whole vehicle is reduced.
In this embodiment, the second connecting piece 102 has a slot 102c with an upward opening and penetrating front and back, where "front and back" refers to the front and back of the vehicle running, that is, the direction of the vehicle head is the front, and the vehicle tail is the back; the towing hook 2 is fixedly arranged in the clamping groove 102c, and of course, in order to connect and fix the towing hook 2, two groups of connecting bolts are also arranged, and the two groups of connecting bolts transversely penetrate through the second connecting piece 102 and the towing hook 2, so that the detachable connection of the towing hook 2 is realized, and the structure is reliable;
in the structural design, the clamping groove 102c is communicated from front to back, so that the structure is simple, the processing is facilitated, and the cost is low; the opening is arranged upwards, so that the towing hook 2 is conveniently clamped in the clamping groove from top to bottom, and the installation is simplified; in addition, compared with the traditional square tube form, the structure has less top surface and is lighter in weight.
In this embodiment, the clamping groove has a U-shaped structure, and in this structural design, the U-shaped groove is beneficial to the second connecting piece 102 to be directly formed by stamping a plate, so that the structure is simple and the cost is low.
In this embodiment, the rear end of the second connecting member 102 extends downward and backward to form a safety rope connecting portion 102a, where "rear" refers to the rear side of the vehicle tail, and a safety rope mounting hole 102b that runs through transversely is provided on the safety rope connecting portion 102a, where the width direction of the vehicle is transverse, and where the position of the safety rope mounting hole 102b is lower than the towing hook 2, so that the safety rope can pass through easily; in the structural design, the safety rope mounting hole 102b is formed in the second connection, so that the safety rope can be mounted conveniently, and the situation that a towed vehicle falls off due to jolt of a passenger car is prevented, and particularly, the towed vehicle is a motor home; in the conventional structure, the safety rope is usually installed by providing a separate safety rope hook, so that the cost is high, and the safety rope connecting portion 102a and the second connecting member 102 can be an integral structure, which is beneficial to processing and forming, reduces the cost and simplifies the installation.
In this embodiment, a connecting plate 103 is disposed between the second connecting member 102 and the first connecting member 101, the connecting plate 103 is detachably connected to the first connecting member 101, here, the connecting plate is in bolted connection, and the second connecting member 102 is fixedly connected to the connecting plate 103, here, the connecting plate is in welded connection; in this structural design, through setting up connecting plate 103 can strengthen the joint strength between second connecting piece 102 and the first connecting piece 101, do benefit to the arrangement of bolt, second connecting piece 102 and first connecting piece 101 are split structure simultaneously, can process alone to simplify the processing degree of difficulty of each spare part, reduce manufacturing cost.
In this embodiment, a limiting boss 102d is formed on the front end surface of the second connecting piece 102 in a protruding manner, where the side near the headstock is the front, a limiting hole 103a is formed on the connecting plate 103 corresponding to the limiting boss 102d, where the limiting boss 102d and the limiting hole 103a are respectively arranged in three groups, i.e. three bottom surfaces corresponding to the front end of the U-shaped structure are all provided with limiting bosses 102d;
the structural design is favorable for quick positioning and installation of the second connecting piece 102 and the connecting plate 103, and when the welding connection is adopted, the height of the limiting boss 102d can be designed to be lower than the thickness of the connecting plate 103, so that a welding groove is formed, welding is facilitated, and the structural strength is improved; here, the upper portion of the front end of the second connecting member 102 is further provided with a reinforcing plate 104, and the reinforcing plate 104 is provided to facilitate the enhancement of the overall structural strength.
In this embodiment, the second connecting member 102 is fixedly connected with a wire harness mounting bracket 4, such as welding, where the wire harness mounting bracket 4 may be manufactured by cutting and bending a plate and is mounted at the lower end of the second connecting member 102; through setting up pencil installing support 104 can do benefit to the standard arrangement of connecting the pencil between tractor and the car as a house, avoid in disorder.
In this embodiment, the towing hook mounting bracket 1 is mounted on the rear anti-collision beam 3 at the rear part of the vehicle and is located at the middle position of the rear anti-collision beam 3, the vehicle is generally a passenger vehicle, the anti-collision cross beam 3 is generally in a convex arc shape, and the description of the structure is omitted here; the structural design ensures that the towing hook 2 is arranged in the middle of the rear anti-collision beam 3 after being installed, so that the motor home is not too far left or right to cause potential safety hazard in the running process.
In this embodiment, the first connecting piece 102 has a plate-shaped structure and is attached to the front side of the rear anti-collision beam 3, and the front side of the vehicle head is provided with a lower fixing plate 4 below the rear anti-collision beam 3, where the lower fixing plate 4 is fixedly connected with the first connecting piece 101, such as welding; an upper fixed plate 5 is arranged above the rear anti-collision beam 3, a first connecting bolt 6 is vertically penetrated between the lower fixed plate 4 and the upper fixed plate 5, and in particular, the first connecting bolt 6 is also vertically penetrated through the rear anti-collision beam 3; in the structural design, the bolt connection is favorable for disassembly and assembly, and meanwhile, the first connecting piece 102 can be stably installed on the rear anti-collision beam 3 by arranging the lower fixing plate 4 and the upper fixing plate 5, so that the connection strength between the first connecting piece 101 and the rear anti-collision beam 3 is enhanced.
In this embodiment, a rear fixing plate 7 is disposed on the rear side surface of the rear anti-collision beam 3 corresponding to the position of the first connecting piece 101, and a second connecting bolt 8 is disposed between the first connecting piece 101 and the rear fixing plate 7 in a penetrating manner, where the rear fixing plates 7 are arranged in two groups, or may be arranged as a plate with a certain width; this structural design may further enhance the strength of the connection between the first connection member 101 and the rear impact beam 3.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (10)
1. A hitch for a vehicle, comprising: the towing hook mounting bracket and the towing hook are used for being articulated with the towed vehicle;
the towing hook installing support includes first connecting piece and installs in first connecting piece and backward extension be used for the second connecting piece that the towing hook connects, first connecting piece can dismantle with the rear portion of car and be connected, the towing hook can dismantle with the second connecting piece and be connected.
2. The vehicle hitch apparatus of claim 1, wherein: the second connecting piece is provided with a clamping groove with an upward opening and a front-back through, and the towing hook is fixedly arranged in the clamping groove.
3. The vehicle hitch apparatus of claim 2, wherein: the clamping groove is of a U-shaped structure.
4. The vehicle hitch apparatus of claim 2, wherein: the rear end of the second connecting piece extends backwards and downwards to form a safety rope connecting part, and the safety rope connecting part is provided with a transversely penetrating safety rope mounting hole.
5. The vehicle hitch apparatus of claim 2, wherein: a connecting plate is arranged between the second connecting piece and the first connecting piece, the connecting plate is detachably connected with the first connecting piece, and the second connecting piece is fixedly connected with the connecting plate.
6. The vehicle hitch of claim 5, wherein: and a limiting boss is formed on the front end surface of the second connecting piece in a protruding way, and a limiting hole is formed on the connecting plate corresponding to the limiting boss.
7. The vehicle hitch apparatus of claim 1, wherein: and the second connecting piece is fixedly connected with a wire harness mounting bracket.
8. The vehicle hitch apparatus of claim 1, wherein: the towing hook installing support is installed on the rear anti-collision beam at the rear part of the vehicle and is positioned in the middle of the rear anti-collision beam.
9. The vehicle hitch of claim 8, wherein: the first connecting piece is provided with a platy structure and is attached to the front side surface of the rear anti-collision beam, a lower fixing plate is arranged below the rear anti-collision beam, and the lower fixing plate is fixedly connected with the first connecting piece;
an upper fixing plate is arranged above the rear anti-collision beam, and a first connecting bolt is arranged between the lower fixing plate and the upper fixing plate in a penetrating manner.
10. The vehicle hitch of claim 9, wherein: the rear fixing plate is arranged on the rear side face of the rear anti-collision beam at a position corresponding to the first connecting piece, and a second connecting bolt penetrates through the first connecting piece and the rear fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986417.4U CN220114405U (en) | 2023-04-26 | 2023-04-26 | Vehicle-used pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986417.4U CN220114405U (en) | 2023-04-26 | 2023-04-26 | Vehicle-used pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220114405U true CN220114405U (en) | 2023-12-01 |
Family
ID=88915920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320986417.4U Active CN220114405U (en) | 2023-04-26 | 2023-04-26 | Vehicle-used pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220114405U (en) |
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2023
- 2023-04-26 CN CN202320986417.4U patent/CN220114405U/en active Active
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