CN217319939U

CN217319939U - Automobile towing hook device and special vehicle with same

Info

Publication number: CN217319939U
Application number: CN202221183034.5U
Authority: CN
Inventors: 李学民; 赵彦强
Original assignee: Hebei Qingyan Weike Industrial Technology Innovation Center Co ltd
Current assignee: Hebei Qingyan Weike Industrial Technology Innovation Center Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-08-30
Anticipated expiration: 2032-05-17

Abstract

The utility model is suitable for the relevant technical field of auto parts, and provides an auto towing hook device and a special vehicle with the same, which comprises a first connecting plate, wherein the side surface of the first connecting plate is fixedly connected with a first connecting block, the first connecting block is connected with a first unhook through a connecting component, the first towing hook is connected with an external second towing hook, the connecting component comprises a connecting unit, the utility model adopts the arrangement of the connecting unit and a limiting unit to hold a first handle and clamp a second connecting block in a first clamping groove, at the same time, a clamping strip is clamped in a second clamping groove, after the second connecting block is clamped in the first clamping groove, the second handle is held, a clamping rod is inserted in a clamping hole, under the elastic force of a first spring, the clamping block is clamped with a fifth clamping groove arranged on the side surface of the clamping rod, and is not influenced by the external force in the vertical direction, the stable connection guarantees that the joint that the second connecting block can be stable is in first connecting block.

Description

Automobile towing hook device and special vehicle with same

Technical Field

The utility model belongs to the technical field of auto-parts is relevant, especially, relate to an automobile towing pintle device and have its special type vehicle.

Background

The automobile tow hook is an important emergency component on an automobile, and when the automobile cannot run due to the reasons of failure or falling into a muddy field and the like, the automobile tow hook needs to be connected to other vehicles or other power devices through the rear tow hook device so as to tow the vehicle which cannot run, so that the requirement on the strength of the rear tow hook device of the automobile is high in the actual use process so that the rear tow hook device of the automobile can bear large tensile force.

The automobile tow hook device comprises a vehicle body, a vehicle tail hook, a vehicle body, a vehicle tail hook device and a vehicle body, wherein the vehicle body, the vehicle body and the vehicle body are fixedly connected to the vehicle body.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automobile tow hook device and have its special type vehicle aims at solving and generally all is fixed connection in the side of car to setting up of automobile tow hook now, and can be very inconvenient when if need take it off, need use special instrument to demolish, and another, the junction of automobile tow hook often is the weakest place, and present device can not carry out the problem protected to the junction.

The utility model discloses a realize like this, a car tow hook device and have its special type vehicle, including first connecting plate, first connecting plate and external automobile body connection, the first link block of side fixedly connected with of first connecting plate, first link block passes through coupling assembling and is connected with first unhook, first tow hook is connected with external second tow hook, wherein, coupling assembling includes the linkage unit, it sets up the limit unit still to cooperate on the first link block.

Preferably, the connecting unit includes the second connecting block, set up on the first connecting block with the first joint groove of second connecting block complex, the side fixedly connected with first in command of second connecting block, a plurality of joint strips of side fixedly connected with of second connecting block, the side fixedly connected with in first joint groove a plurality of with joint strip complex second joint groove.

Preferably, a third clamping groove is formed in the side face of the first clamping groove, and a plurality of supporting rolling balls used for supporting the second connecting block are rotationally connected in the third clamping groove.

Preferably, the spacing unit includes the second connecting plate, the side fixedly connected with second handle of second connecting plate, a plurality of joint poles of lower extreme fixedly connected with of second connecting plate, all seted up a plurality ofly on first connecting block and the second connecting block with joint pole complex joint hole, fourth joint groove has been seted up to the side in joint hole, fourth joint inslot sliding connection has the joint piece, the joint piece is connected with fourth joint groove through the first spring that is used for providing elasticity, the side of joint pole is seted up with joint piece complex fifth joint groove.

Preferably, a protection unit is disposed on the first connection block.

Preferably, the protection unit comprises a third connecting plate fixedly connected to the side surface of the first connecting block, two fourth connecting plates are fixedly connected to the side surface of the first connecting block, a first connecting rod is fixedly connected between the two fourth connecting plates, a fifth connecting plate is connected to the outer side of the first connecting rod in a damping manner, a protection frame is fixedly connected to the side surface of the fifth connecting plate, a third handle is fixedly connected to the side surface of the protection frame, a plurality of adjusting outer rods are rotatably connected to the inside of the protection frame through a first rotating shaft, the adjusting outer rods are sleeved on the outer side of the adjusting inner rod, sixth clamping grooves are formed in the adjusting outer rods, a sixth connecting plate is fixedly connected to one end of the adjusting inner rod, the other end of the adjusting inner rod is connected with the protection block through a second rotating shaft, the sixth connecting plate is slidably connected to the sixth clamping grooves, and the sixth connecting plate is further connected with the sixth clamping grooves through a second spring for providing elasticity, the protection block is provided with a groove, the protection cushion is fixedly connected in the groove, a first magnetic strip is fixedly connected to the side face of the protection frame, a second magnetic strip is fixedly connected to the side face of the third connecting plate, and the first magnetic strip and the second magnetic strip are opposite in magnetism.

The special vehicle comprises the automobile towing hook device and a vehicle frame, wherein the vehicle frame is fixedly connected with the first connecting plate.

Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:

1. through the setting of coupling unit and spacing unit, hold the first in command, with the second connecting block joint in first joint inslot, meanwhile, with joint strip joint in second joint inslot, behind second connecting block joint in first joint inslot, hold the second handle, insert the joint pole and establish in the joint hole, under the spring action of first spring, with the fifth joint groove joint of joint piece and joint pole side setting, do not receive under the exogenic action of vertical direction, stable connection, guarantee the joint that the second connecting block can be stable in first connecting block.

2. Through the setting of protection unit, after first unhook and second unhook are connected, remove the fifth connecting plate in the head rod direction through the third handle, the protection piece that drives to set up in the protection frame and the protection cushion that sets up in it protect with the junction of first unhook and second unhook to under the effect of first magnetic force strip and second magnetic force strip, the connection that can be stable is in the same place.

Drawings

Fig. 1 is a schematic view of an overall structure of an automobile towing hook device provided by the present invention;

fig. 2 is a first schematic structural diagram of a protection unit in the automobile towing hook device provided by the invention;

fig. 3 is a schematic structural view of the connection between an outer adjusting rod and an inner adjusting rod in the towing hook device for the automobile provided by the present invention;

fig. 4 is a first schematic structural diagram of a limiting unit in an automobile towing hook device provided by the present invention;

fig. 5 is a schematic structural diagram of a second limiting unit in the automobile towing hook device provided by the present invention.

Notations for reference numerals: 1. a first connecting plate; 2. a first connection block; 3. a first unhooking; 4. a second tow hook; 501. a second connecting block; 502. a first clamping groove; 503. a first handle; 504. a clamping strip; 505. a second clamping groove; 6. a third clamping groove; 7. supporting the rolling ball; 801. a second connecting plate; 802. a second handle; 803. a clamping and connecting rod; 804. a clamping hole; 805. a fourth clamping groove; 806. a clamping block; 807. a first spring; 808. a fifth clamping groove; 901. a third connecting plate; 902. a fourth connecting plate; 903. a first connecting rod; 904. a fifth connecting plate; 905. a protective frame; 906. a third handle; 907. a first rotating shaft; 908. adjusting the outer rod; 909. adjusting the inner rod; 910. a sixth clamping groove; 911. a sixth connecting plate; 912. a second rotating shaft; 913. a protection block; 914. a second spring; 915. a groove; 916. a protective cushion; 917. a first magnetic strip; 918. a second magnetic strip.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Example 1

The embodiment of the utility model provides an automobile tow hook device and have its special type vehicle, as shown in fig. 1-5, including first connecting plate 1, first connecting plate 1 and external automobile body connected, the first connecting block 2 of side fixedly connected with of first connecting plate 1, first connecting block 2 is connected with first unhook 3 through coupling assembling, first tow hook is connected with external second tow hook 4, wherein, coupling assembling includes the linkage unit, it sets up the limit unit still to cooperate on the first connecting block 2.

When the device is used actually, the first unhooking device 3 is connected with the first connecting block 2 through the connecting assembly, and the first unhooking device 3 is limited through the limiting unit after connection.

Example 2

With reference to fig. 4 and 5, this embodiment is on the basis of embodiment 1, the connection unit includes a second connection block 501, first joint groove 502 matched with the second connection block 501 is provided on the first connection block 2, a first handle 503 is fixedly connected to a side of the second connection block 501, a plurality of joint strips 504 are fixedly connected to a side of the second connection block 501, and a plurality of second joint grooves 505 matched with the joint strips 504 are fixedly connected to a side of the first joint groove 502.

A third clamping groove 6 is formed in the side surface of the first clamping groove 502, and a plurality of supporting rolling balls 7 used for supporting the second connecting block 501 are rotationally connected in the third clamping groove 6.

The limiting unit comprises a second connecting plate 801, a second handle 802 is fixedly connected to the side face of the second connecting plate 801, a plurality of clamping rods 803 are fixedly connected to the lower end of the second connecting plate 801, a plurality of clamping holes 804 matched with the clamping rods 803 are formed in the first connecting block 2 and the second connecting block 501, a fourth clamping groove 805 is formed in the side face of each clamping hole 804, a clamping block 806 is connected to the fourth clamping groove 805 in a sliding mode, the clamping block 806 is connected with the fourth clamping groove 805 through a first spring 807 used for providing elastic force, and a fifth clamping groove 808 matched with the clamping block 806 is formed in the side face of each clamping rod 803.

When the connecting unit is used actually, the first handle 503 is held, the second connecting block 501 is clamped in the first clamping groove 502, meanwhile, the clamping strip 504 is clamped in the second clamping groove 505, when the limiting unit is used actually, the second handle 802 is held after the second connecting block 501 is clamped in the first clamping groove 502, the clamping rod 803 is inserted into the clamping hole 804, under the elastic action of the first spring 807, the clamping block 806 is clamped in the fifth clamping groove 808 arranged on the side face of the clamping rod 803, the connecting unit is not influenced by external force in the vertical direction, stable connection is achieved, and the clamping of the second connecting block 501 which can be stabilized is guaranteed in the first connecting block 2.

Example 3

With reference to fig. 2 and 3, in this embodiment, on the basis of embodiment 2, a protection unit is disposed on the first connection block 2.

The protection unit comprises a third connecting plate 901 fixedly connected to the side surface of a first connecting block 2, two fourth connecting plates 902 are fixedly connected to the side surface of the first connecting block 2, a first connecting rod 903 is fixedly connected between the two fourth connecting plates 902, a fifth connecting plate 904 is connected to the outer side of the first connecting rod 903 in a damping manner, a protective frame 905 is fixedly connected to the side surface of the fifth connecting plate 904, a third handle 906 is fixedly connected to the side surface of the protective frame 905, a plurality of adjusting outer rods 908 are rotatably connected to the inside of the protective frame 905 through a first rotating shaft 907, the adjusting outer rods 908 are sleeved on the outer sides of adjusting inner rods 909, sixth clamping grooves 910 are formed in the adjusting outer rods 908, a sixth connecting plate 911 is fixedly connected to one end of each adjusting inner rod 909, the other end of each adjusting inner rod 909 is connected to the protection block 913 through a second rotating shaft 912, and the sixth connecting plate 911 is slidably connected to the sixth clamping grooves 910, the sixth connecting plate 911 is further connected to a sixth clamping groove 910 through a second spring 914 for providing elastic force, a groove 915 is formed in the protective block 913, a protective cushion 916 is fixedly connected to the inside of the groove 915, a first magnetic strip 917 is fixedly connected to the side surface of the protective frame 905, a second magnetic strip 918 is fixedly connected to the side surface of the third connecting plate 901, and the first magnetic strip 917 and the second magnetic strip 918 are opposite in magnetism.

When the protection unit is used in practice, after the first unhooking part 3 and the second unhooking part are connected, the fifth connecting plate 904 is moved in the direction of the first connecting rod 903 through the third handle 906, the protection block 913 arranged in the protection frame 905 and the protection cushion 916 arranged in the protection block are driven to be protected from the connection position of the first unhooking part 3 and the second unhooking part, and the protection block can be stably connected with the connection position of the second unhooking part 918 and the protection cushion 913.

To sum up, the utility model discloses a theory of operation does: the first unhooking device 3 is connected with the first connecting block 2 through a connecting assembly, and after the first unhooking device is connected, the first unhooking device 3 is limited through a limiting unit; the first handle 503 is held, the second connecting block 501 is clamped in the first clamping groove 502, meanwhile, the clamping strip 504 is clamped in the second clamping groove 505, when the limiting unit is actually used, after the second connecting block 501 is clamped in the first clamping groove 502, the second handle 802 is held, the clamping rod 803 is inserted into the clamping hole 804, the clamping block 806 is clamped with the fifth clamping groove 808 arranged on the side face of the clamping rod 803 under the action of the elastic force of the first spring 807, and is stably connected without the action of external force in the vertical direction, so that the second connecting block 501 can be stably clamped in the first connecting block 2; after the first unhooking device 3 is connected with the second unhooking device, the fifth connecting plate 904 is moved in the direction of the first connecting rod 903 through the third handle 906, so that the protecting block 913 arranged in the protecting frame 905 and the protecting cushion 916 arranged in the protecting block are protected from the connection position of the first unhooking device 3 and the second unhooking device, and the first unhooking device can be stably connected with the second unhooking device under the action of the first magnetic strip 917 and the second magnetic strip 918.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an automobile tow hook device, its characterized in that includes first connecting plate (1), first connecting plate (1) and external automobile body coupling, the first connecting block (2) of side fixedly connected with of first connecting plate (1), first connecting block (2) are connected with first unhook (3) through coupling assembling, first tow hook is connected with external second tow hook (4), wherein, coupling assembling includes the linkage unit, it sets up the limit unit still to cooperate on first connecting block (2).

2. The automobile towing hook device according to claim 1, wherein the connecting unit comprises a second connecting block (501), the first connecting block (2) is provided with a first clamping groove (502) matched with the second connecting block (501), the side surface of the second connecting block (501) is fixedly connected with a first handle (503), the side surface of the second connecting block (501) is fixedly connected with a plurality of clamping strips (504), and the side surface of the first clamping groove (502) is fixedly connected with a plurality of second clamping grooves (505) matched with the clamping strips (504).

3. The automobile towing hook device according to claim 2, wherein a third clamping groove (6) is formed in the side surface of the first clamping groove (502), and a plurality of support rolling balls (7) for supporting the second connecting block (501) are rotatably connected to the third clamping groove (6).

4. The automobile towing hook device according to claim 2, wherein the limiting unit comprises a second connecting plate (801), a second handle (802) is fixedly connected to a side surface of the second connecting plate (801), a plurality of clamping rods (803) are fixedly connected to a lower end of the second connecting plate (801), a plurality of clamping holes (804) matched with the clamping rods (803) are formed in the first connecting block (2) and the second connecting block (501), a fourth clamping groove (805) is formed in a side surface of the clamping hole (804), a clamping block (806) is slidably connected in the fourth clamping groove (805), the clamping block (806) is connected with the fourth clamping groove (805) through a first spring (807) for providing elastic force, and a fifth clamping groove (808) matched with the clamping block (806) is formed in a side surface of the clamping rod (803).

5. A vehicle towing hook arrangement according to claim 1, wherein a guard unit is provided on the first connecting block (2).

6. The automobile towing hook device according to claim 5, wherein the protection unit comprises a third connecting plate (901) fixedly connected to a side surface of the first connecting block (2), two fourth connecting plates (902) are fixedly connected to a side surface of the first connecting block (2), a first connecting rod (903) is fixedly connected between the two fourth connecting plates (902), a fifth connecting plate (904) is damping-connected to an outer side of the first connecting rod (903), a protection frame (905) is fixedly connected to a side surface of the fifth connecting plate (904), a third handle (906) is fixedly connected to a side surface of the protection frame (905), a plurality of adjusting outer rods (908) are rotatably connected to the inside of the protection frame (905) through a first rotating shaft (907), the adjusting outer rods (908) are sleeved on outer sides of the adjusting inner rods (909), and sixth clamping grooves (910) are arranged in the adjusting outer rods (908), adjust interior pole (909) one end fixedly connected with sixth connecting plate (911), the other one end of adjusting interior pole (909) is passed through second pivot (912) and is connected with protection piece (913), sixth connecting plate (911) sliding connection is in sixth joint groove (910), sixth connecting plate (911) still is connected with sixth joint groove (910) through second spring (914) that is used for providing elasticity, recess (915) have been seted up on protection piece (913), fixedly connected with protection cushion (916) in recess (915), the first magnetic force strip (917) of side fixedly connected with of protection frame (905), the side fixedly connected with second magnetic force strip (918) of third connecting plate (901), the magnetism of first magnetic force strip (917) and second magnetic force strip (918) is opposite.

7. A special vehicle, characterized in that it comprises an automotive towing hook arrangement according to any one of claims 1-6, and further comprises a frame, which is fixedly connected to the first connecting plate (1).