CN2099733U - Bundling device - Google Patents

Abstract

The utility model relates to a bundling device which is used for fastening cords after a haulage vehicle is loaded with goods. The bundling device comprises a special bundling belt with a breast board hook, and a bundling device body. The bundling device body taking the center of a ratchet wheel as a fulcrum is provided with airframe wall plates (10) (11), and the rolling part of an airframe is provided with the ratchet wheel (5), a propulsion detent (3) and a back detent (6) which cooperate with the rolling part of the airframe. Two collecting and reeling shafts (4) are installed between a left and a right ratchet wheels, the two ends of the collecting and reeling shafts (4) are fixed with the airframe (7), and a gap distance is arranged in the middle. When the utility model is operated, an operating handle (1) is pulled back and forth, and the propulsion detent (3), a back stopping detent (6) and the ratchet wheel (5) rotate in a matched way. The bundling belt clamped between the collecting and reeling shafts is collected and reeled to the requirement that goods can be fastened tightly. The apparatus can make a loader or a driver operate independently alone, and is a bundling tool which can be prepared in all vehicles.

Description

Bundling device

The utility model relates to a kind of on the vehicle packing material, and particularly toward automobile, train, trac. are filled the fastener of tightening rope behind the goods.

In actual life, after the transport vehicle loading, no matter cover paulin, for transportation safety, all should tighten, in the prior art with rope, tightening rope all is to carry out by hand, for having tied a car goods, often needs some people pull back and forth, not only work efficiency is extremely low, and labour intensity is big, also may prick and not tight, and the chaufeur of long-distance transport is loosening as goods, just can't carry out tight rope work separately, bring certain threat to transportation safety.

In view of known technology exists, not enough the purpose of this utility model aims to provide a kind of fastener, this fastener comprises special-purpose strapping and fastener body, it can not only overcome heavy manual labor, laborsaving light, increase work efficiency, and can make the carman at the scene or chaufeur on the way can both operate separately and reach the satisfied effect of tying up.

The utility model is to realize like this, fastener includes the special-purpose strapping and the fastener body of band breast board hook, the fastener body is that fulcrum is provided with body wallboard (10) (11) with the ratchet center, operating handle (1) and strapping peg (9) are housed on the body (7), and ratchet (5) is housed at the rotary part of body, and left-right symmetric, advance ratchet (3) and check pawl (6) and ratchet (5) interoperation, after being installed between the left and right sides ratchet (5), fix two Scrolls (4) with body, Scroll (4) can be followed ratchet (5) and be rotated together, leave clearance distance between two Scrolls, tie up as a result for making that the bundle goods can not become flexible, safe and reliable, on the wallboard of body, be provided with locking non-return groove (P).

The utility model is simple in structure, convenient and practical, and is furnished with special-purpose strapping, as long as follow procedure is pulled operating handle, click just can drive Scroll by the designing requirement stepping and rotate the work of tying up normally, be suitable for the carman at the scene or chaufeur people's independent operation on the way, press the fastener of the utility model design motif made, will produce positive result of use and obvious social for the carman or the chaufeur of transport systems.

The utility model has following accompanying drawing

Fig. 1 is a constructional drawing of the present utility model

Fig. 2 is that the utility model Fig. 1 is along A-A line cutaway view

Fig. 3 is that the K of the utility model Fig. 1 is to view

Accompanying drawing has been represented structure of the present utility model and embodiment, describes in detail according to concrete structure and the service condition thereof that the utility model proposes in conjunction with Fig. 1 Fig. 2 Fig. 3 more below:

This fastener includes the special-purpose strapping (12 ') and the fastener body of band breast board hook, special-purpose strapping adopts the terylene band of flat type, with prevent Changes in weather time elongation with shorten, the length of strapping can decide as required, at an end installation breast board stay hook (13 ') of band.The keystone configuration of fastener body is that the rotary part at body (7) is equipped with ratchet (5), and left-right symmetric, body is that fulcrum is provided with body wallboard (10) (11) with the center of ratchet (5), ratchet (5) is contained in the both sides of body wallboard rotary part, present embodiment is to be equipped with two on the overlapping ratchet of diameter at every end, two Scrolls (4) are installed in and are fixed on the body (7) with pad (15) and pin (16) after ratchet (5) is gone up, when ratchet (5) rotates, can drive Scroll (4) rotates together, between two Scrolls, leave the clearance distance of placing clamping strapping terminals, and on body (7), be provided with and advance ratchet (3), check pawl (6) and locking non-return groove (P), ratchet is contained on the ratchet holder, ratchet holder is provided with coil tension spring (8) (14), fastener is that fulcrum is equipped with operating handle (1) at an end of its body wallboard with the center of the both sides ratchet (5) of Scroll (4), and the other end fixedly has the terminal strapping bar (9) of breast board hook.

During the utility model work, its operating sequence is that the end with strapping catches on breast board with breast board, strapping is by the goods outside, again strapping is penetrated the space of two Scrolls (4), pull operating handle (1) back and forth, advancing ratchet (3) promptly to promote ratchet (5) stepping rotates, drive Scroll rolling strapping, at this moment, fastener is attached on the breast board of transportation means, continue to pull back and forth operating handle (1), make strapping progressively be tightened to the program of requirement, in the locking stop-return slot (P) that will advance ratchet (3) to mention again to put on the body (7), promptly finish the program of tying up.When needs are unloaded the pine band, as long as will advance ratchet (3) to mention unlocking, strapping is loose, the utility model is simple in structure, and volume is little, in light weight, easy to use, per car is equipped with two above fasteners and just can satisfactorily finishes and tie up operation, and reaches satisfied effect.

Claims (3)

1, a kind of fastener, include the special-purpose strapping and the fastener body of buckle, the body of fastener is that fulcrum is provided with body wallboard (10) (11) with the center of ratchet (5), operating handle (1) and clamping band bar (9) are housed on the body (7), it is characterized in that ratchet (5) is contained in the both sides of body rotary part, and left-right symmetric, two Scrolls (4) are fixed on the ratchet (5), and propelling ratchet (3) and ratchet last time (6) are housed on body (7).

2, fastener as claimed in claim 1 is characterized in that leaving the certain clearance distance between two Scrolls (4).

3, fastener as claimed in claim 1 or 2 is characterized in that body is provided with locking non-return groove (P).

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