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Hose clamp

A technology of throat hoops and hoops, which is applied in the field of hoop hoops, which can solve the problems of wrench or screwdriver slipping, easy loosening, loss of hoop hoops, etc., and achieve the effect of convenient operation, high reliability, and convenient tightening of hoops

Inactive Publication Date: 2018-12-21
SUZHOU ANKEN ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the throat hoop adopts an open inner and outer ring structure and is fastened with bolts, which usually has the following disadvantages: 1. The bolts are prone to loosening during vibration, long-term use or other conditions, resulting in the loss of the original throat hoop. 2. Due to the use of bolts for fastening, tools such as wrenches and screwdrivers are required to lock or loosen the bolts, and when locking or loosening the bolts, the wrench or The screwdriver, etc. may slip, making it inconvenient to use the hose clamp

Method used

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Embodiment Construction

[0022] The technical solution of the present invention will be described in further non-limiting detail below in combination with preferred embodiments and accompanying drawings.

[0023] Such as Figure 1 to Figure 3 As shown, a throat clamp corresponding to a preferred embodiment of the present invention includes a clamp 10 and a locking assembly 50 for locking the clamp 10 .

[0024] The band 10 is in the shape of a strip, and it includes a fixed end 11 fixed in the lock body 51 and a movable end 12 pierced in the lock body 50. The surface of the movable end 12 is provided with a plurality of closely arranged stoppers 13. The stoppers 13 do not need to cover the entire band 10, and the number and position of the stoppers 13 can be determined according to the thickness of the pipe used. The shape of the stop portion 13 may be a barb shape, or a right-angled trapezoid as shown in the figure.

[0025] The locking assembly 50 includes a lock body 51 , a locking member 52 and ...

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Abstract

The invention discloses a hose clamp. The hose clamp comprises a clamping belt (10) and a locking assembly (50) connected with the clamping belt (10). The locking assembly (50) comprises a lock body (51) and a locking piece (52) slidably connected with the lock body (51) in a matching mode. The clamping belt (10) comprises a movable end (12) penetrating into the lock body (51). The movable end (12) is provided with a plurality of closely arranged stopping parts (13). The locking piece (52) can selectively extend into or out of a groove (13a) formed between two adjacent stopping parts (13). After the locking piece (52) extends into the groove (13a), the movable end (12) can be prevented from moving reversely. According to the hose clamp, through the arrangement of the locking piece and thestopping parts matched with the locking piece, the situation that soft and hard pipes are poor in connection due to thread loosening after vibration or long-term use will not happen, and the reliability is high.

Description

technical field [0001] The invention relates to a fastener for the connection of soft and hard pipes, in particular to a throat hoop. Background technique [0002] Throat hoop is a fastener at the joint of soft and hard pipes. The throat hoop solves the problem of liquid and gas leakage that occurs when the throat hoop is used for connecting small-diameter flexible and hard pipes in the prior art. In the prior art, the throat hoop adopts an open inner and outer ring structure and is fastened with bolts, which usually has the following disadvantages: 1. The bolts are prone to loosening during vibration, long-term use or other conditions, resulting in the loss of the original throat hoop. 2. Due to the use of bolts for fastening, tools such as wrenches and screwdrivers are required to lock or loosen the bolts, and when locking or loosening the bolts, the wrench or The screwdriver, etc. may slip, making it inconvenient to use the hose clamp. Contents of the invention [00...

Claims

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Application Information

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IPC IPC(8): F16L33/035
CPCF16L33/035
Inventor 付迅
Owner SUZHOU ANKEN ELECTRONICS TECH
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