CN205601528U - Anticreep couple of car bumper car puller hook apron - Google Patents

Abstract

The utility model discloses an anticreep couple of car bumper car puller hook apron, a serial communication port, the edge connection of car puller hook apron has the anticreep couple, the anticreep couple has compound two -way netted arrow point shape, wherein, the anticreep couple has the anticreep arrow point, and arrow point opening angle is between 45 to 60, the front end of anticreep arrow point is provided with outstanding direction muscle, connect the tangible form both ends of suppressing the structure for reverse arrow point in two branches of anticreep arrow point respectively. Coupling that this scheme provided apron anticreep couple had not only strengthened the elasticity of arrow point but also had strengthened the intensity of arrow point, had guaranteed the difficult rupture of dismouting in -process anticreep couple, had reached fine anticreep effect simultaneously.

Description

A kind of anti-drop hook of bumper car puller hook cover plate

Technical field

This utility model belongs to field of automobile, particularly to a kind of bumper car puller hook lid The anti-drop hook of plate.

Background technology

In vehicle towage, need to take off the car puller hook cover plate arranged on bumper, use traction Instrument is connected with hitch.In order to prevent hitch cover plate from coming off from bumper installing hole, in prior art often Anti-drop hook is used to reach anticreep purpose.

Common single arrow anti-drop hook is a kind of common on the car puller hook cover plate of current bumper Structure, sees Fig. 1.The arrow material width of single arrow anti-drop hook is general all at about 1mm, although make Anti-drop hook has certain elasticity, but significantly reduces the intensity of arrow, and hook drop-proof size is little, Easily come off from bumper installing hole, do not reach the design object of anticreep；Further, since single arrow is prevented The arrow opening angle of de-hook is big, and installation guides less, and the process anticreep removing car puller hook cover plate is hung Hook is easily stuck at bumper installing hole, and installing/dismounting easily causes hook and fractures by force, therefore to installing and Unloading process is made troubles.

Utility model content

The purpose of this utility model is to provide the anti-drop hook of a kind of bumper car puller hook cover plate, both full The design requirement of foot anticreep, can meet again the design object of being dismounted for multiple times easily.

For solving above-mentioned technical problem, this utility model provides the anti-of a kind of bumper car puller hook cover plate De-hook, the edge of described car puller hook cover plate connects has anti-drop hook, described anti-drop hook to have Composite Double To netted arrowhead form, wherein, described anti-drop hook has anticreep arrow, and arrow opening angle is at 45 ° extremely Between 60 °；The front end of described anticreep arrow is provided with prominent guiding rib；Two points of described anticreep arrow It is connected to be shaped as the two ends suppressing structure of reverse arrow on Zhi.

Preferably, a width of 1.5mm-2mm of arrow material of described anticreep arrow.

Preferably, a length of 5mm-7mm of described guiding rib.

Preferably, suppressing structure described in is that PP plastics suppress structure or ABS plastic suppresses structure.

The most above-mentioned background technology, preventing of a kind of bumper car puller hook cover plate that this utility model provides De-hook, broadens arrow material width and adds and suppress structure, both having enhanced the elasticity of arrow in scheme Enhance again the intensity of arrow, it is ensured that in disassembly process, anti-drop hook is not easily broken, reached very simultaneously Good anticreep effect.

Accompanying drawing explanation

Fig. 1 is the conventional single arrow anti-drop hook structural representation of prior art；

Fig. 2 is the structural representation of a kind of detailed description of the invention of anti-drop hook provided by the utility model.

In figure: 1-anti-drop hook, 2-arrow opening angle, 3-arrow material width, 4-car puller hook cover plate, 5-leads To muscle, 6-suppresses structure.

Detailed description of the invention

This utility model core is to provide the anti-drop hook of a kind of bumper car puller hook cover plate, both strengthens The elasticity of arrow enhances again the intensity of arrow, it is ensured that in disassembly process, anti-drop hook is not easily broken, Reached good anticreep effect simultaneously.

In order to make those skilled in the art be more fully understood that this utility model scheme, below in conjunction with the accompanying drawings and The utility model is described in further detail for embodiment.

Refer to the knot that Fig. 2, Fig. 2 are a kind of detailed description of the invention of anti-drop hook provided by the utility model Structure schematic diagram.

In a kind of detailed description of the invention, a kind of bumper car puller hook lid provided by the utility model The anti-drop hook 1 of plate, the edge of car puller hook cover plate 4 connects anti-drop hook 1, and anti-drop hook has Composite Double To netted arrowhead form, wherein, anti-drop hook 1 has anticreep arrow, in order to increase the intensity of arrow, anti- Only being prone to fracture during installing/dismounting, the arrow material width of anticreep arrow is set to 1.5mm-2mm, arrow Opening angle 2 is between 45 ° to 60 °.

The front end of anticreep arrow is provided with prominent guiding rib 5, and the length of guiding rib is set to 5mm-7mm.

It is connected to be shaped as the two ends suppressing structure of reverse arrow in the Liang Ge branch of anticreep arrow.

Suppress the most whole anti-drop hook of structure 1 and can use PP plastics or ABS plastic.General making uses note Molded, be formed in one structure.

Particularly, when suppressing structure and being PP plastics, optimum optional 50 ° to 60 ° of arrow opening angle 2, arrow Head expects a width of 2mm.When suppressing structure and being ABS plastic, optimum optional 45 ° to 50 ° of arrow opening angle 2, The a width of 1.5mm of arrow material.

Relative to above-mentioned background technology, the anti-drop hook of the car puller hook cover plate that this utility model provides, to it The structure of anticreep arrow is taked to improve accordingly so that it is has certain elastic and intensity, adds guiding simultaneously Muscle, thus the installation that improve anti-drop hook guides.

Above the anti-drop hook of a kind of bumper car puller hook cover plate provided by the utility model is carried out It is discussed in detail.Principle of the present utility model and embodiment are carried out by specific case used herein Illustrating, the explanation of above example is only intended to help to understand method of the present utility model and core concept thereof. It should be pointed out that, for those skilled in the art, without departing from this utility model principle On the premise of, it is also possible to this utility model is carried out some improvement and modification, and these improve and modify also to fall Enter in this utility model scope of the claims.

Claims (4)

1. the anti-drop hook of a bumper car puller hook cover plate, it is characterised in that described car puller hook lid The edge of plate connects has anti-drop hook, described anti-drop hook to have a compound two-way netted arrowhead form, wherein, Described anti-drop hook has anticreep arrow, and arrow opening angle is between 45 ° to 60 °；

The front end of described anticreep arrow is provided with prominent guiding rib；

Be connected to be shaped as reverse arrow in the Liang Ge branch of described anticreep arrow suppresses the two of structure End.

2. anti-drop hook as claimed in claim 1, it is characterised in that the arrow material of described anticreep arrow A width of 1.5mm-2mm.

3. anti-drop hook as claimed in claim 1, it is characterised in that described guiding rib a length of 5mm-7mm。

4. anti-drop hook as claimed in claim 1 or 2, it is characterised in that described in suppress structure be PP Plastics suppress structure or ABS plastic suppresses structure.