CN210121300U - Tearing type buffer bag - Google Patents

Abstract

The utility model provides a tear-away formula buffering package, including the buffering area, protective sheath and go-between, both ends in the buffering area all are connected with the go-between, the middle part in buffering area is connected with the buffering package, the buffering package is including interconnect's buffer unit, the protective sheath is established in interconnect's buffer unit outside, in the buffering process, tear the protective sheath through the buffering area, thereby once cushion falling object, reduce the effort of rope to falling object, produce the effort to the user when reducing the rope and straightening through tearing the mode of sewing up folding area each other, in the protection rope, reduce the injury that the effort led to the fact to the user, improve the security of rope.

Description

Tearing type buffer bag

Technical Field

The utility model relates to a tear-type buffering package.

Background

According to relevant statistics, the method occurs in three major injury accidents (high-altitude falling, collapse and object striking) in the building industry, and the high-altitude falling accidents have the highest incidence rate and great dangerousness. The high falling accident is caused by high operation, so that the high falling accident can be simply classified according to the classification form of the high operation. According to the regulations of the classification of high-place operations (GB/T3608-2008), operations performed at a high place where a falling height reference plane is 2m or more (including 2m) is likely to fall are all called high-place operations. The length of the traditional safety belt rope is generally 1.5-2 meters, the moving range is small, and the hook needs to be unhooked and hooked for many times during large-range operation. The picking and hanging process has great potential safety hazard. Sometimes, the construction production is put into operation without corresponding protection after the hook is conveniently unhooked by workers, and safety accidents are triggered at one touch! If the length of the safety rope is simply increased, the larger the impact displacement is, the stronger the impact force is, and the impact force generated by the safety rope of 5 meters according to related test data is about 20Kn, which is far beyond the bearing capacity of ordinary people.

Be used for preventing rope that falls in the market at present does not have buffer function, and the user is in the free fall state when the rope does not straighten in taking place the tenesmus accident, can produce a great buffer power to the user when the rope straightens, causes secondary damage to the user when the locking easily to probably lead to the rope fracture because the buffer power is too big, cause the incident.

Disclosure of Invention

Not enough more than, the utility model aims to solve the technical problem that a tear-away type buffering package is provided, produce the effort to the user when reducing the rope through tearing mode and straightening, when protecting the rope, reduce the injury that the effort led to the fact to the user, improve the security of rope.

In order to solve the technical problems, the utility model adopts the technical proposal that,

the utility model provides a tear-away formula buffering package, includes buffering area, protective sheath and go-between, all is connected with the go-between at the both ends in buffering area, and the middle part in buffering area is connected with buffering package, and buffering package is including interconnect's buffer unit, and the protective sheath cover is established in interconnect's the buffer unit outside.

When adopting above technical scheme, the utility model discloses still further adopt or make up and adopted following technical scheme.

The buffer unit comprises folded belts sewn with each other, and the adjacent folded belts are connected end to end.

The buffer unit at least comprises a first folding belt, a second folding belt and a third folding belt, the two ends of the second folding belt are respectively connected with the first folding belt and the second folding belt, and the first folding belt, the second folding belt and the third folding belt are sewn together after being attached.

The adjacent buffer units are connected through a first folding belt and a third folding belt, and the third folding belt and the first folding belt are mutually overlapped.

Sewing threads are sewn in the middle parts of the first, second and third folded belts.

The sewing thread is obliquely sewed among the first folding belt, the second folding belt and the third folding belt, and the included angle between the sewing thread and the first folding belt, the included angle between the sewing thread and the second folding belt and the included angle between the sewing thread and the third folding belt are 40-60 degrees.

The two ends of the buffer belt are connected with connecting hasps, arc-shaped connecting blocks are arranged inside the connecting hasps, and the connecting rings are connected with the arc-shaped connecting blocks.

The buffer belt is made of terylene woven belt.

The stretching length of the buffer belt is 2-3 m.

The protective sleeve is an antioxidant plastic sleeve.

The beneficial effects of the utility model are that, (1) in the buffering process, tear the protective sheath through the buffering area to buffer falling object once, reduce the effort of rope to falling object.

(2) The mode of folding area is sewed up each other through tearing reduces the rope and produces the effort to the user when straightening, when protecting the rope, reduces the injury that the effort led to the fact to the user, improves the security of rope.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the present invention with the protective cover hidden.

Fig. 3 is a schematic view of the structure of the connection buckle.

Reference numerals: buffering package 1, protective sheath 2, go-between 3, buffer unit 4, first folding area 5, second folding area 6, third folding area 7, sewing thread 8 connects hasp 9, arc connecting block 10.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The utility model provides a tear-away formula buffering package, including the buffering area, protective sheath 2 and go-between 3, both ends in the buffering area all are connected with go-between 3, the middle part in buffering area is connected with buffering package 1, buffering package 1 includes interconnect's buffer unit 4, 2 covers of protective sheath are established in interconnect's the 4 outsides of buffer unit, when taking place the accident of falling, buffer unit 4 tears protective sheath 2, through tearing protective sheath 2, thereby once cushion falling object, reduce the effort of rope to falling object.

Buffer unit 4 is including the folding area of sewing up each other, and end to end connection between the adjacent folding area, through sewing up folding area each other, the whereabouts object need certain external force to folding area flare-out to further reduce the rope and cushion the whereabouts object, reduce the effort of rope to the whereabouts object, reduce the injury that the effort caused the user, improve the security of rope.

The buffer unit 4 at least comprises a first folding belt 5, a second folding belt 6 and a third folding belt 7, two ends of the second folding belt 6 are respectively connected with the first folding belt 5 and the second folding belt 7, the first folding belt 5, the second folding belt 6 and the third folding belt 7 are attached and then sewn mutually, when acting force is applied, the first folding belt 5, the second folding belt 6 and the third folding belt 7 are straightened, and falling objects are buffered by tearing off sewing threads sewn on the folding belts.

The adjacent buffer units 4 are connected by the first folding tape 5 and the third folding tape 7, and the third folding tape 7 and the first folding tape 5 are overlapped with each other.

Sewing threads 8 are sewn in the middle portions of the first, second and third folded belts 5, 6 and 7, preferably, the sewing threads 8 are UV-resistant sewing threads, preferably, cushion bags of different specifications (different cushioning forces) are manufactured by selecting sewing threads of different thicknesses, and preferably, cushion bags of different specifications (different cushioning forces) are manufactured by sewing different numbers of sewing threads.

The sewing thread 8 is obliquely sewn among the first folded belt 5, the second folded belt 6 and the third folded belt 7, and an included angle between the sewing thread 8 and the first folded belt 5, the second folded belt 6 and the third folded belt 7 is 40-60 degrees.

The two ends of the buffer belt are connected with connecting hasps 9, arc-shaped connecting blocks 10 are arranged inside the connecting hasps 9, preferably, the size of the arc of each arc-shaped connecting block 10 is the same as that of the corresponding arc of the corresponding connecting ring 3, and the corresponding connecting ring 3 is connected with the corresponding arc-shaped connecting block 10.

The buffer belt is made of terylene woven belt.

The stretching length of the buffer belt is 2-3m, the buffer belt of the buffer bag can stretch for 2-3m when external force is applied to the buffer bag under the state that the buffer bag is normally folded.

Protective sheath 2 is the anti-oxidant plastics cover, prevents that the sewing thread in the buffering package from taking place the oxidation to improve this tear-away formula buffering package's security.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. The utility model provides a tear-away formula buffering package, its characterized in that includes buffering area, protective sheath (2) and go-between (3), all is connected with go-between (3) at the both ends in buffering area, and the middle part in buffering area is connected with buffering package (1), and buffering package (1) includes interconnect's buffer unit (4), and protective sheath (2) cover is established in interconnect's buffer unit (4) outside.

2. Tear-away cushioning package according to claim 1, characterized in that the cushioning unit (4) comprises folded strips sewn to each other, with end-to-end connections between adjacent folded strips.

3. Tear-away cushioning package according to claim 2, characterized in that, the cushioning unit (4) comprises at least a first folding strip (5), a second folding strip (6) and a third folding strip (7), the two ends of the second folding strip (6) are respectively connected with the first folding strip (5) and the second folding strip (6), and the first folding strip (5), the second folding strip (6) and the third folding strip (7) are sewed together after being attached.

4. Tear-away cushioning package according to claim 3, characterized in that adjacent cushioning units (4) are connected by a first folding strip (5) and a third folding strip (7), the third folding strip (7) and the first folding strip (5) being folded onto each other.

5. Tear-away cushion bag according to claim 3, characterized in that a sewing thread (8) is sewn in the middle of the first (5), second (6) and third (7) folded strips.

6. Tear-away cushion bag according to claim 5, characterized in that the sewing thread (8) is sewn diagonally between the first (5), second (6) and third (7) folded tapes, the sewing thread (8) having an angle of 40 ° to 60 ° with respect to the first (5), second (6) and third (7) folded tapes.

7. Tear-off buffering package of claim 1, characterized in that, connect hasp (9) at the both ends of buffering area, be equipped with arc connecting block (10) in the inside of connecting hasp (9), go up ring (3) and be connected with arc connecting block (10).

8. The tear-away cushioning bag of claim 1, wherein the cushioning strip is made of a polyester webbing.

9. Tear-away cushioning bag according to claim 1, characterized in that the stretched length of the cushioning strip is 2-3 m.

10. Tear-away cushion bag according to claim 1, characterized in that protective sheath (2) is an oxidation-resistant plastic sheath.

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