CN2194286Y

CN2194286Y - Tractor for automobile

Info

Publication number: CN2194286Y
Application number: CN 93246513
Authority: CN
Inventors: 王铮
Original assignee: State-Owned No513 Factory
Current assignee: State-Owned No513 Factory
Priority date: 1993-12-29
Filing date: 1993-12-29
Publication date: 1995-04-12
Anticipated expiration: 2003-12-29

Abstract

The utility model relates to a tractor for an automobile. The utility model has traction connecting device with various forms and combination and a traction rope belt which combines a lightweight flexible chemical fibre braiding belt and a rubber belt with high elasticity and highlighting markers made of light reflecting and psychedelic materials. A plurality of kinds of structures can be combined differently. The utility model overcomes the defect that the versatility of the existing traction implement is poor, has the advantage of one object with multifunction and meets the need of various car models. In the course of the operation of the utility model, the traction rope belt can not fall, and the traction rope belt is highlighting. The utility model can eliminate the pollution and the abrasion of the rope belt or other accident threats and prevent traffic accidents from happening.

Description

Tractor for automobile

The utility model belongs to the attaching parts of vehicle, especially the vehicle traction apparatus.

Traditional vehicle traction apparatus be adopt steel rope or similarly rope with tractor truck be pulled car and link together, though its is applied widely, extremely inconvenient when being to use; Can see at present the Tractor of being made up of jointly the hook at the rope of flexibility and two ends on the market, but because of hook-shaped, big or small limitation, to pull when matching commonality poor with automobile.In addition, because tractor truck and be pulled car both distances in the process of travelling jointly and can change, this moment, flexible drag rope fell to very easily that ground pollutes or wearing and tearing or other accident hidden danger; Also because the drag rope utmost point is unshowy, in the process of moving (especially at night) can make pedestrian or other navigating mate produce erroneous judgement and swarm between two cars, cause traffic accident.

The purpose of this utility model is: (1) improves the commonality of vehicle traction apparatus; (2) make the drag rope can be not sagging; (3) make drag rope eye-catching.

Vehicle traction apparatus provided by the utility model comprises the traction connector at trailing cable band and its two ends, and solution for achieving the above object is as follows respectively:

The traction connector of one end is adopted the self-locking type hook, and the traction connector of the other end adopts the self-locking type hook combined with the collar; Or the traction connector employing self-locking type hook of an end is combined with the collar, and the traction connector employing U type ring and the collar of the other end are combined; Or the traction connector at two ends is formed by the collar; The collar wherein is made by traction strap itself, the collar and self-locking type link up with and U type ring between combination be and connect or be connected in series.

Traction strap in the such scheme can adopt the chemical fibre braid or the rope of light flexible.

The traction strap also can be combined equably by the chemical fibre braid and the resilient bungee of light flexible, and promptly braid is made into tubulose, and bungee penetrates wherein, and the two ends of bungee are individually fixed in the two ends of braid.

Further select is that bungee and the ratio of the length between the braid of forming the traction strap is 1:1.5～1:2.5.

Traction also can be set up eye-catching mark on the strap, make by reflective or brightly painted material, or both is separately, or both unifications.

Below in conjunction with accompanying drawing embodiment of the present utility model is done detailed elaboration.

Accompanying drawing is a structural representation of the present utility model:

Accompanying drawing 1 expression adopt a chemical fibre braid and an end be the self-locking type hook with the collar and connect, an end is the vehicle traction apparatus that U type ring is connected in series with the collar;

Accompanying drawing 2 expressions adopt chemical fibre braid and two ends to be the vehicle traction apparatus of the collar;

It is that self-locking type hook, an end are self-locking type hook and the collar and the vehicle traction apparatus that connects that a chemical fibre braid that bungees penetrate and an end are adopted in accompanying drawing 3 expression.

Self-locking type hook 1 is made up of the hook 2 of carrying and the elastic component 3 of a self-locking action, and the afterbody of hook has shackle 4, is used for connecting the traction strap.The hook of carrying can directly be hooked on automobile hook ring-type or hook-shaped.It generally is applicable to small-sized or lilliput car.U type ring 5 is made up of U type ring body 6 and latch 7, fastener 8, can arbitrarily dismantle, and the traction strap both can be contained on the U type ring body, also can be contained on the latch.U type ring body may be stuck in that the automobile hook of ring-type is gone up, latch passes and links with U type ring body behind the hook ring heart and fix with fastener; Or U type ring integral body hangs over hook-shaped automobile hook, and upward it generally is applicable to medium-sized or full-sized car.The collar 9 is made (as making from joining seam or tying up from joining seam) by traction strap itself, forms a bigger ring-type.Can directly be enclosed within automobile hook and go up (hook-shaped or ring-type all can).It can be suitable for various vehicles, especially large-scale autotruck.Combination between the collar and self-locking type hook and the U type ring both and (promptly the forming two terminations side by side) that connect, also was connected in series.When the collar was connected in series with U type ring, the use of U type ring depended on the needs, and can unload when not required.

The traction strap can be made with various ropes, rope, band etc.Chemical fibre braid 10 adopts fibers materials such as dacron thread, and enough intensity is arranged.It plays the carrying buffer action when traction.Its two ends also are to adopt to make method from joining seam when connecting self-locking type hook or U type ring.Sewing thread 11 on the braid will adopt high-intensity material such as Polyamide Yarns, and make it consistent with the intensity of drawing strap, traction connector with special sewing tech, be that whole vehicle traction apparatus forms the needs that a unified intensity also can satisfy various vehicles, can not rupture in certain weak part.Also can adopt fibers material to make funicular traction strap.Bungee 12 has been the nature effect of shrinking (do not do carrying with), and is sagging with the traction strap that the variation that prevents owing to two car spacings causes, makes it always to keep horizontal preferably vacant state.Be a kind of uniform combination between bungee and the braid, they have only two ends to be fixedly linked respectively.For example: the braid end stitch the into coupling link 13 of a fibers material again from joining seam sewing place, bungee pass connect tie up from joining seam behind the annular distance fixing.Used bungee elasticity will be got well, and effect is better when being 1:1.5～1:2.5 with the ratio of the length between bungee and the braid, can satisfy the requirement that two vehicle headways change.This that is to say, when Tractor does not carry, when bungee is in loose (promptly shrinking) state, braid is to be uniform fold state.

The eye-catching mark 14 of traction on the strap is reflective by reflective material and brightly painted material to be in order to use night, and bright-colored is in order to use daytime.Both can separately make, and also can unite two into one (promptly by the material that has above-mentioned two specific characters simultaneously), shape, size and quantity can be random.Can adopt means such as sewing, stickup to link to each other, be located at the middle part of strap or do spaced apart along strap with the traction strap.

From above about the narration such as structure of the present utility model, performance as can be seen, the traction connector at its two ends is an assembly set, can satisfy the needs of different automobile types.After the user chooses a suitable Tractor according to the vehicle of oneself, when needs draw or are pulled, just can link to each other, farthest satisfy customer requirement with minimum consumption with the automobile of various models.The utility model prevents to draw sagging bungee of strap and the eye-catching mark of reminding pedestrian, vehicle to note in addition in addition, can eliminate strap pollution, wearing and tearing or other accident hidden danger, and generation avoids traffic accident.

Claims

1, a kind of vehicle traction apparatus comprises the traction connector that draws strap and its two ends, it is characterized in that:

The traction connector of [1] one end adopts self-locking type hook (1), and the traction connector of the other end adopts the self-locking type hook combined with the collar (9); Or

The traction connector of [2] one ends adopts the self-locking type hook combined with the collar, and the traction connector of the other end adopts the U type ring (5) and the collar combined; Or

[3] traction connector at two ends is formed by the collar;

The collar wherein is made by traction strap itself, the collar and self-locking type link up with and U type ring between combination be and connect or be connected in series.

2, vehicle traction apparatus as claimed in claim 1 is characterized in that drawing chemical fibre braid (10) or the rope that strap adopts light flexible.

3, vehicle traction apparatus as claimed in claim 1, it is characterized in that drawing strap is combined equably by the chemical fibre braid (10) and the resilient bungee (12) of light flexible, be that braid is made into tubulose, bungee penetrates wherein, and the two ends of bungee are individually fixed in the two ends of braid.

4, vehicle traction apparatus as claimed in claim 3 is characterized in that forming the bungee and the ratio of the length between the braid that draw strap and is 1:1.5～1:2.5.

5, as the described vehicle traction apparatus of one of claim 1 to 4, it is characterized in that drawing and set up eye-catching mark (14) on the strap, by reflective making with brightly painted material, both separately or both unify and all can.