CN216580006U

CN216580006U - Convenient to use's quick-plug type towing hook

Info

Publication number: CN216580006U
Application number: CN202123047360.1U
Authority: CN
Inventors: 洪超
Original assignee: Pujiang Left And Right Industry And Trade Co ltd
Current assignee: Pujiang Left And Right Industry And Trade Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-24
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a quick-plug type tow hook convenient to use, and belongs to the field of tow hooks. The utility model provides a convenient to use's formula of inserting trailer hook soon, including the bumper, the trailer gib head, the trailer shackle, magnetism suction disc, lift post and canceling release mechanical system, the slot has been seted up in the bumper, magnetism suction disc slides and locates in the slot, the trailer gib head is located in the slot and is located magnetism suction disc left side, trailer gib head fixed locating trailer gib head left end, the connection slot that runs through from top to bottom is equipped with in the trailer gib head, slot downside intercommunication is equipped with the fixed slot, slot upside intercommunication is equipped with the lift chamber, the lift intracavity is located in the lift post slides, canceling release mechanical system locates between lift post and the bumper, this scheme is through the mode with trailer gib head disect insertion in the slot, rethread lift post is with its fixed mode, change the connected mode between trailer gib head and the bumper, improve the installation effectiveness between trailer gib head and the bumper, improve the simplicity and convenience of installation operation.

Description

Convenient to use's quick-plug type towing hook

Technical Field

The utility model relates to the field of tow hooks, in particular to a quick-plug type tow hook convenient to use.

Background

The trailer hook is a necessary device for mutual assistance when the automobile encounters a fault.

Other vehicles pull the vehicle that loses driving function through the car puller hook, and the car puller hook can prevent that the car from being unlikely to damage other spare parts at the in-process that is pulled, does not influence the vehicle and is close the angle, and the use dismouting of the car puller hook among the prior art is comparatively loaded down with trivial details, must install the inconvenient use through the screw thread after detaining the end cover earlier.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a quick-plugging type trailer hook convenient to use, which changes the connection mode between a trailer hook rod and a bumper by directly inserting the trailer hook rod into an insertion slot and fixing the trailer hook rod by a lifting column, improves the installation efficiency between the trailer hook rod and the bumper and improves the simplicity and convenience of installation operation.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A quick-plug type tow hook convenient to use comprises a bumper, a tow hook rod, a tow hook ring, a magnetic attraction plate, a lifting column and a reset mechanism;

the slot has been seted up in the bumper, magnetism inhale the board and slide and locate the slot in, the trailer gib block is located in the slot and is located magnetism inhale the board left side, the fixed trailer gib block left end of locating of trailer gib block ring, be equipped with the connecting slot that runs through from top to bottom in the trailer gib block, slot downside intercommunication is equipped with the fixed slot, slot upside intercommunication is equipped with the lift chamber, the lift intracavity is located in the lift post slides, canceling release mechanical system locates between lift post and the bumper, canceling release mechanical system is used for making the lift post resume to supreme extreme position.

Preferably, the fixed slot coincides with the lift post direction, and when the trailer coupler link was located the right extreme position in the slot, the fixed slot coincided with connection slot and lift post axis.

Preferably, the reset mechanism comprises a lifting spring, a magnet, an electromagnet and a switch;

magnet is fixed to be located in the lift post, and the electro-magnet is fixed to be located in the bumper, and the lift spring is fixed to be located between lift post up end and the lift chamber upper wall, and the magnetic pole is opposite between electro-magnet and the magnet, and the switch is fixed to be located the bumper left end, electric connection between switch and the electro-magnet, and the switch can control the break-make electricity condition of electro-magnet.

Preferably, the fixed positioning fixture block that is equipped with in terminal surface left side under the lift post, terminal surface is located magnetism suction disc up end downside under the positioning fixture block, and fixed slot downside intercommunication is equipped with the constant head tank, and the positioning fixture block can inlay in the constant head tank.

Preferably, the magnetic attraction plate has magnetism, and the magnetic attraction plate can pass through the magnetic attraction trailer coupler yoke.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme is through the mode with in the trailer hook pole disect insertion slot, and rethread lift post changes the connected mode between trailer hook pole and the bumper with its fixed mode, improves the installation effectiveness between trailer hook and the bumper, improves the simplicity and convenience of installation operation.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

The reference numbers in the figures illustrate:

11. a bumper; 12. a slot; 13. a trailer hitch bar; 14. a trailer shackle; 15. a magnetic attraction plate; 16. fixing grooves; 17. positioning a groove; 18. a lifting cavity; 19. a lifting column; 20. a lift spring; 21. a magnet; 22. an electromagnet; 23. a switch; 24. positioning a fixture block; 25. and connecting the slot.

Detailed Description

Referring to fig. 1-2, a quick-connect type tow hook with convenient use includes a bumper 11, a tow hook rod 13, a tow hook ring 14, a magnetic attraction plate 15, a lifting column 19 and a reset mechanism.

Offer slot 12 in the bumper 11, magnetism inhale the board 15 and slide and locate in slot 12, trailer gib block 13 is located in slot 12 and is located magnetism inhale 15 left sides of board, trailer shackle 14 is fixed to be located 13 left ends of trailer gib block, be equipped with connecting slot 25 that runs through from top to bottom in the trailer gib block 13, slot 12 downside intercommunication is equipped with fixed slot 16, slot 12 upside intercommunication is equipped with lift chamber 18, lift post 19 slides and locates in lift chamber 18, canceling release mechanical system locates between lift post 19 and the bumper 11, canceling release mechanical system is used for making lift post 19 resume supreme extreme position.

The fixing groove 16 is aligned with the lifting column 19, and when the trailer hook rod 13 is located at the right limit position in the slot 12, the fixing groove 16 is aligned with the connecting slot 25 and the lifting column 19.

The reset mechanism comprises a lifting spring 20, a magnet 21, an electromagnet 22 and a switch 23.

Magnet 21 is fixed in lift post 19, and electro-magnet 22 is fixed in bumper 11, and lifting spring 20 is fixed to be located between lift post 19 up end and the lift chamber 18 upper wall, and the magnetic pole is opposite between electro-magnet 22 and magnet 21, and switch 23 is fixed in the bumper 11 left end, and electric connection between switch 23 and electro-magnet 22, switch 23 can control the break-make electricity condition of electro-magnet 22.

A positioning fixture block 24 is fixedly arranged on the left side of the lower end face of the lifting column 19, the lower end face of the positioning fixture block 24 is positioned on the lower side of the upper end face of the magnetic suction plate 15, a positioning groove 17 is communicated with the lower side of the fixing groove 16, and the positioning fixture block 24 can be embedded in the positioning groove 17.

The magnetic attraction plate 15 has magnetism, and the magnetic attraction plate 15 can attract the trailer hook rod 13 through magnetism.

The user inserts the trailer hook rod 13 into the slot 12, the magnetic attraction plate 15 is driven by the right end face of the trailer hook rod 13 to slide rightwards, when the magnetic attraction plate 15 moves to the right limit position in the slot 12, the connection slot 25 is positioned at the lower side of the lifting column 19, the user manually adjusts the angle of the trailer hook ring 14 at the moment, further, the connection slot 25 coincides with the axis of the lifting column 19, at the moment, the lifting column 19 loses the supporting force, the user firstly presses the switch 23, the lower end face of the lifting column 19 slides into the fixing slot 16, the upper end face of the lifting column 19 is positioned in the lifting cavity 18, the positioning fixture block 24 is embedded into the positioning slot 17, at the moment, the trailer hook rod 13 is fixed by the lifting column 19, after the trailer hook rod 13 is used, the lifting column 19 slides downwards through the elastic force of the lifting spring 20, the switch 23 energizes the electromagnet 22, the electromagnet 22 adsorbs the lifting column 19 to slide upwards through the magnetic force and compresses the lifting spring 20, meanwhile, the user manually pulls out the trailer hook rod 13, at this moment, the trailer hook rod 13 drives the magnetic attraction plate 15 to synchronously slide leftwards through magnetic force, when the left end face of the magnetic attraction plate 15 abuts against the right end face of the positioning clamping block 24, the magnetic attraction plate 15 is separated from the trailer hook rod 13, and at this moment, the magnetic attraction plate 15 supports the lifting column 19 to enable the lifting column to be located at the upper limit position in the lifting cavity 18.

Claims

1. The utility model provides a convenient to use's formula of inserting soon drags coupling which characterized in that: comprises a bumper (11), a trailer hook rod (13), a trailer shackle (14), a magnetic suction plate (15), a lifting column (19) and a reset mechanism;

offer slot (12) in bumper (11), magnetic suction plate (15) slide and locate in slot (12), slot (12) are located in and are located magnetic suction plate (15) left side in trailer gib stem (13), trailer gib stem (13) left end is fixed to be located in trailer gib stem (14), be equipped with connection slot (25) that run through from top to bottom in trailer gib stem (13), slot (12) downside intercommunication is equipped with fixed slot (16), slot (12) upside intercommunication is equipped with lift chamber (18), lift post (19) slide and locate in lift chamber (18), canceling release mechanical system locates between lift post (19) and bumper (11), canceling release mechanical system is used for making lift post (19) resume to supreme extreme position.

2. The quick-plug trailer hook of claim 1, further comprising: the direction of the fixing groove (16) is coincident with that of the lifting column (19), and when the trailer hook rod (13) is located at the right limit position in the inserting groove (12), the axes of the fixing groove (16), the connecting inserting groove (25) and the lifting column (19) are coincident.

3. The quick-plug trailer hook of claim 1, further comprising: the reset mechanism comprises a lifting spring (20), a magnet (21), an electromagnet (22) and a switch (23);

magnet (21) are fixed to be located in lift post (19), electro-magnet (22) are fixed to be located in bumper (11), lift spring (20) are fixed to be located between lift post (19) up end and lift chamber (18) upper wall, the magnetic pole is opposite between electro-magnet (22) and magnet (21), switch (23) are fixed to be located bumper (11) left end, electric connection between switch (23) and electro-magnet (22), the break-make electricity condition of electro-magnet (22) can be controlled in switch (23).

4. The quick-plug trailer hook of claim 1, further comprising: the left side of the lower end face of the lifting column (19) is fixedly provided with a positioning fixture block (24), the lower end face of the positioning fixture block (24) is positioned on the lower side of the upper end face of the magnetic suction plate (15), the lower side of the fixing groove (16) is communicated with a positioning groove (17), and the positioning fixture block (24) can be embedded in the positioning groove (17).

5. The quick-plug trailer hook of claim 1, further comprising: the magnetic attraction plate (15) has magnetism, and the magnetic attraction plate (15) can attract the trailer hook rod (13) through magnetism.