TWM562689U - Anti-falling apparatus - Google Patents

Abstract

The main technical content of the anti-drop device provided by the present invention includes a fall arrester, a first belt body having a first end and a second end, and a first weave and a first The second belt of the second weave.

Description

Fall arrester

This creation is related to anti-fall safety devices, especially regarding a fall arrest device.

The fall arrester is a safety protection measure for activities such as construction, construction sites, rock climbing, etc., and the fall arrester is often connected with a protective belt and tied to the staff to prevent falling.

An energy absorber assembly disclosed in the Republic of China M544337 is composed of a first portion and a second portion of an overlap to form an energy absorber, and has a first end of the first portion a coupling portion, and a second coupling portion at the top end of the second portion; and a locking member disposed on the energy absorber for closing the bifurcated top end of the energy absorber; when the worker falls Having the fastener along the bifurcated top end of the energy absorber, causing the energy absorber to tear along the bifurcated tip, and the first portion and the second portion are overlapped The utility model can absorb the impact force of the fall, but the structure of the conventional technology is such that the second joint portion and the lifting lug need to be connected between the fall arrester and the energy absorber, which is cumbersome in the manufacturing process. Still not a complete technical content.

Accordingly, the primary object of the present invention is to provide a fall arrester that simplifies and facilitates assembly of the fall arrester process by simplifying the cumbersome construction of the prior art.

Therefore, for the purpose of the above, the main technical content of the anti-drop device provided by the present invention includes a fall arrester, a first belt having a first end and a second end, and A second strip having a first woven portion and a second woven portion.

Wherein the first end and the second end are opposite each other, and the second end is in contact with the fall arrester.

In order to achieve the buffering effect of the auxiliary falling device when the auxiliary worker falls in a rapid manner, the length of the second belt body is smaller than that of the first belt body, and the first weaving portion and the second weaving portion are connected to each other in a Y shape. The two ends of the Y-shaped opening are respectively connected to the first end and the second end.

Specifically, the second belt body further has a peeling layer interposed between the first weaving portion and the second weaving portion, and is overlapped with the first weaving portion and the second weaving portion, and the plurality of fibers are combined with the first The woven portion and the second woven portion are interwoven into one body. Therefore, when the fall arresting device is pulled by an external force, the second belt body can be along the Y-shaped opening portion of the first woven portion and the second woven portion. The direction of the first end is torn apart, so as to reduce the speed of the staff to fall down, in order to achieve the effect of cushioning and falling.

Moreover, the fall arrester has a more simplified component composition than the prior art, and the first strap system is directly connected to the fall arrester without being connected to the fall arrester through additional components. The process and assembly of the fall arrest device are simplified.

In addition, the fall arrester can be additionally used with a pull hook. Specifically, the first end is U-shaped and covers the two sides of the second strap away from the fall arrester to form a buckle. The part can be used in conjunction with the hook.

First, please refer to the first to sixth figures. In the preferred embodiment of the present invention, the fall arresting device (10) is mainly provided with a fall arrester (20) and a first belt body ( 30), a second strap (40) and a pull tab (50).

The fall arrester (20) is a conventional structure and will not be described herein.

The first belt body (30) has a first end (31) and a second end (32) opposite to each other, and is connected to the fall arrester (20) by the second end (32).

The second strip body (40) has a length smaller than that of the first strip body (30), and has a first weaving portion (41) and a second weaving portion (42) which are Y-shaped interlaced with each other, and Both ends of the Y-shaped opening (43) are sewn to the first end (31) and the second end (32).

Specifically, in order to reduce the speed at which the fall arrester (10) is lowered by the worker, the second strap (40) further has a peeling layer (44) interposed between the first weave (41) and the first The two woven portions (42) are stacked one on another, and are interwoven with the first woven portion (41) and the second woven portion (42) by a plurality of fibers (45).

Therefore, in the second embodiment and the fourth figure, when the fall arrester (10) is in normal use, the first strap (30) and the second strap (40) overlap each other. And placed in a plastic sleeve (60); and when the staff accidentally falls down due to carelessness, please refer to the third, fifth and sixth figures, the tamper device (10) The second strip (40) may be along the stripping layer (44) from the second end (32) by the first strip body (30) and the second strip body (40) being in contact with each other. ) peeling away from the first end (31) to expose the majority of the fibers (45), thereby reducing the speed at which the worker falls down to achieve the cushioning speed.

In addition, the fall arrester (20), the first belt body (30) and the second belt body (40) can be used in conjunction with a pull hook (50). In detail, the first end (31) is U-shaped and covers the second strip (40) away from the sides of the fall arrester (20) and is sewn by a sewing line (70). The slit is integrally formed to form a fastening portion (80) and is used in conjunction with the hook (50).

Therefore, this creation at least achieves the following effects:

1. Simplifying Process and Component The first strap (30) is connected to the fall arrester (20) in a manner that does not additionally connect the cords in series with each other in the prior art, but The first belt body (30) is directly connected to the fall arrester (20), thereby simplifying the process and assembly time of the fall arrest device (10).

2. The speed at which the cushioning person falls is that the first belt body (30) and the second belt body (40) are connected in an end manner, and the first weaving portion (41) of the two belt body (40) and the first portion The Y-shaped opening (43) formed by the special weaving method of the second weaving portion (42) allows the first weaving portion (41) and the first portion of the first weaving portion (41) to be passed through the peeling layer (44) when the worker carefully falls down. The two weaving portions (42) are gradually separated from each other, and the length of the second belt body (40) is extended to achieve the effect of cushioning the falling speed.

(10) ‧ ‧ anti-drop device

(20) ‧‧‧ fall arrester

(30)‧‧‧First belt

(31) ‧‧‧ first end

(32) ‧‧‧ second end

(40) ‧‧‧Second belt

(41)‧‧‧First Department of Weaving

(42)‧‧‧Second Weaving Department

(43)‧‧‧Y type opening

(44) ‧‧‧ peeling layer

(45) ‧‧‧Most fiber

(50)‧‧‧拉勾

(60)‧‧‧ plastic sleeve

(70)‧‧‧Sewing line

(80)‧‧‧Deduction Department

The first figure is a perspective view of a preferred embodiment of the present invention. The second drawing is a perspective view of a preferred embodiment of the present invention. The third drawing is a schematic diagram of the use of a preferred embodiment of the present invention. The fourth drawing is a plan view of a preferred embodiment of the present invention. The fifth drawing is a schematic diagram of the use of a preferred embodiment of the present invention. The sixth drawing is a partial enlarged view of a preferred embodiment of the present invention.

Claims (5)

A fall arresting device comprising: a fall arrester; a first strap body having a first end and a second end opposite to the first end and connected to the fall arrester; The belt body has a length smaller than the first belt body, and has a first woven portion and a second woven portion which are in contact with each other to form a Y-shaped structure, and the ends of the Y-shaped opening are respectively connected to each other. The first end and the second end. The anti-drop device of claim 1, wherein the second belt body further has a peeling layer between the first weaving portion and the second weaving portion, and the plurality of fibers and the first weave portion and the The second weaving portion is interwoven into one body. When the second belt body is pulled by an external force, a plurality of fibers of the peeling layer are subjected to a force to be peeled off, so that the first weave portion and the second weave portion are separated from each other. The anti-drop device of claim 1, wherein the first end is U-shaped and is in contact with the second woven portion located at the opening of the Y-shape. The anti-drop device of claim 3, wherein the first end is sewn to the second woven portion of the Y-shaped opening to form a fastening portion. The anti-drop device of claim 4 further includes a pull hook that is in contact with the fastening portion.