CN211724424U - Household simple safety rope fastener - Google Patents

Abstract

The utility model discloses a simple and easy safe cable loop of home-use, including the midblock, the position that the upper and lower both ends of midblock are close to its preceding terminal surface is provided with semi-ring and lower semi-ring respectively, and the position that the left side of midblock is close to its rear end face is provided with the round bar, is provided with the dog at the other end of round bar. The utility model aims to provide a simple and easy safe cable loop of family of simple structure, low price, convenient to use, safe and reliable.

Description

Household simple safety rope fastener

Technical Field

The utility model relates to a safety rope fastener technical field specifically is a simple and easy safe cable loop of family usefulness.

Background

The household safety rope can be used as a rope tool for self rescue, saving people or transferring property in a fire disaster, a head band of the safety rope is buckled with a safety card lock, the length of the safety rope is selected according to the situation of a floor where a user is located, the safety rope is widely used for multi-storey buildings, the practicability is high, and although the safety rope has a great effect in the fire disaster, in fact, a large number of citizens can rarely use the safety rope in an emergency situation because the safety rope cannot be used; in addition, the safety escape ropes sold in the market at present are basically provided with descent control devices, although the descent speed is not controlled by people, the escape equipment with the descent control devices needs the price of hundreds of yuan or even thousands of yuan, and ordinary families are reluctant to bear the expenses. Therefore, it is necessary to develop a simple safety rope buckle for home use, which has simple structure, low price, convenient use, safety and reliability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a simple and easy safe cable loop of family of simple structure, low price, convenient to use, safe and reliable.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a simple and easy safe cable loop of domestic, includes the midblock, and the upper and lower both ends of midblock are close to the position of its preceding terminal surface and are provided with semi-ring and lower semi-ring respectively, and the left side of midblock is close to the position of its rear end face and is provided with the round bar, is provided with the dog at the other end of round bar.

Furthermore, the connection mode of the middle block, the upper half ring, the lower half ring and the round rod and the connection mode of the round rod and the stop block are all of a welding or casting integrated structure.

Furthermore, smooth circular arc transition is arranged at the joints of the middle block, the upper half ring, the lower half ring and the circular rod and the joints of the circular rod and the stop block.

The utility model has the advantages that: the utility model discloses a set up semi-ring and lower semi-ring at the upper and lower both ends of midblock, be provided with the round bar in midblock left side, knot of will bringing peacefully into the rope during use and detain on the round bar, the one end of safety rope is worn out from the first semi-ring, the other end is worn out from the lower semi-ring, the rope of wearing out from the first semi-ring is fixed on upstairs firm fixture, throw downstairs from the rope that the semi-ring was worn out down, hang in the second semi-ring with safety hook one end, the other end is hung on the safety belt that flees personnel and wear, flee personnel's hand safety rope, just can arrive subaerial safely with the pedal wall. The utility model has simple structure, low price, convenient use, safety and reliability, and is suitable for the safe escape from the high places of families.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a reference diagram of the present invention in use;

in the figure: 1-stop block, 2-round bar, 3-upper semi-ring, 4-middle block, 41-front end face, 42-rear end face, 5-lower semi-ring, 6-safety hook and 7-safety rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a simple safety rope buckle for household use comprises a middle block 4, wherein an upper half ring 3 and a lower half ring 5 are respectively arranged at the upper end and the lower end of the middle block 4 close to the front end surface 41 of the middle block, a round rod 2 is arranged at the left side of the middle block 4 close to the rear end surface 42 of the middle block, and a stop block 1 is arranged at the other end of the round rod 2.

The connecting mode of the middle block 4, the upper half ring 3, the lower half ring 5 and the round rod 2 and the connecting mode of the round rod 2 and the stop block 1 all adopt a welding or casting integrated structure.

The joints of the middle block 4, the upper half ring 3, the lower half ring 5 and the round rod 2 and the joints of the round rod 2 and the stop block 1 are all provided with smooth circular arc transition.

As shown in fig. 3, the utility model discloses during the use will be ann give birth to rope 7 and knot into the ring and detain on round bar 2, the one end of safety rope 7 is worn out from first ring 3, the other end is worn out from lower semi-ring 5, will fix on upstairs firm fixture from the safety rope 7 that first ring 3 wore out, will throw the safety rope 7 that wears out from lower semi-ring 5 downstairs, hang in lower semi-ring 5 with safety hook 6 (purchase the piece outward, be prior art) one end, the other end is hung on the safety belt that flee personnel worn, flee personnel's hand safety rope 7, with the pedal wall, through the utility model discloses just can slowly reach ground with people's safety. The utility model has simple structure, low price, convenient use, safety and reliability, and is suitable for the safe escape from the high places of families.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a simple and easy safe rope of domestic use is detained which characterized in that: the semi-ring type hydraulic pump comprises a middle block (4), wherein an upper semi-ring (3) and a lower semi-ring (5) are respectively arranged at the positions, close to the front end surface (41), of the upper end and the lower end of the middle block (4), a round rod (2) is arranged at the position, close to the rear end surface (42), of the left side of the middle block (4), and a stop block (1) is arranged at the other end of the round rod (2).

2. The simple safety rope buckle for household as claimed in claim 1, wherein: the connecting mode of the middle block (4), the upper half ring (3), the lower half ring (5) and the round rod (2) and the connecting mode of the round rod (2) and the stop block (1) adopt a welding or casting integrated structure.

3. The simple safety rope buckle for household as claimed in claim 1, wherein: the joints of the middle block (4) and the upper half ring (3), the lower half ring (5) and the round rod (2) and the joints of the round rod (2) and the stop block (1) are all provided with smooth circular arc transition.

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