CN213745408U

CN213745408U - Hose clamp capable of increasing connection performance

Info

Publication number: CN213745408U
Application number: CN202022515841.XU
Authority: CN
Inventors: 李洪军; 李爽; 郑世禄; 王静
Original assignee: Tianjin Kaihong Fastener Co ltd
Current assignee: Tianjin Kaihong Fastener Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-20
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a can increase connection performance's larynx hoop, including larynx hoop, the screw has all been seted up at larynx hoop outside both ends, the inside fixed bolt that is provided with of screw, the fixed nut that is provided with in the outside right side of bolt, the fixed dead lever that is provided with in the outside right-hand member left side of larynx hoop, the dead lever external fixation is provided with the rod cover, the fixed plate that is provided with in the outside top of rod cover, the fixed orifices has been seted up to fixed plate inside, the fixed slot has been seted up to larynx hoop outside left end, the fixed plate is located between the fixed slot is inside. The utility model discloses in the use with the outside both ends of larynx hoop pull open to both sides and place in the pipe fitting outside that needs the fastening, larynx hoop wraps up the pipe fitting under the elastic potential energy of larynx hoop self, then the rotatory rod cover drives the fixed plate and is located between the fixed slot is inside, and the fixed orifices aligns with the screw, then passes the bolt and sets up the nut in the outside right side of bolt is fixed between screw and the fixed orifices is inside.

Description

Hose clamp capable of increasing connection performance

Technical Field

The utility model relates to a hose clamp technical field specifically is a hose clamp that can increase connection performance.

Background

The hose clamp is widely used for various water, oil, steam, dust and the like in automobiles, tractors, forklifts, locomotives, ships, mines, petroleum, chemical engineering, pharmacy, agriculture and the like, is an ideal connecting fastener, has small size and very low value, has huge effect, wide application range, torsion resistance and pressure resistance, balanced torsion moment of the hose clamp, firm and tight locking, large adjustment range, attractive appearance after assembly and small friction force of a worm, is suitable for connecting middle-high-grade vehicle types, holding rod type equipment, steel pipes and rubber pipes or anticorrosive material parts, is used as a soft and hard pipe connecting element, is used in a large amount in engineering machinery and low-pressure systems, can be used for connecting cooling liquid and pipelines of an air intake and exhaust system, and is also widely applied to hydraulic systems;

the traditional throat hoop has the following defects;

at present, there is certain drawback current hose clamp when using, because hose clamp self's connection performance is relatively poor, consequently, hose clamp just can appear not hard up the condition influence later stage the result of use, consequently, in the in-process of using, has brought certain influence, for this reason, provides a hose clamp that can increase connection performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can increase connection performance's larynx hoop to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can increase connection performance's larynx hoop, includes larynx hoop, the screw has all been seted up at larynx hoop outside both ends, the inside fixed bolt that is provided with of screw, the fixed nut that is provided with in outside top right side of larynx hoop, the fixed dead lever that is provided with in outside right-hand member left side of larynx hoop, the outside activity of dead lever is provided with the rod cover, the fixed plate that is provided with in outside top of rod cover, the fixed orifices has been seted up to fixed plate inside, the fixed slot has been seted up to the outside left end of larynx hoop, the fixed plate is located between the fixed slot is inside.

Preferably, the top ends of the two outer sides of the throat hoop are folded to be in a vertical state.

Preferably, the throat hoop is made of nickel-plated steel sheets.

Preferably, the fixing plate is made of a nickel-plated steel sheet.

Preferably, the rod sleeve is tightly connected with the fixing rod.

Preferably, the left side of the top end of the outer part of the bolt is provided with a cross groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model pulls the two ends of the outer part of the hose clamp ring to both sides and places the hose clamp ring outside the pipe to be fastened, the hose clamp ring wraps the pipe under the elastic potential energy of the hose clamp ring, then the rotating rod sleeve drives the fixing plate to be positioned between the inner parts of the fixing grooves, the fixing holes are aligned with the screw holes, then the bolt passes through the screw holes and the inner parts of the fixing holes, the nut is fixedly arranged at the right side of the outer part of the bolt, then the fixing nut can conveniently and rapidly fasten the bolt and the nut by rotating the bolt by the screwdriver, and the hose clamp ring is driven to shrink to fasten the pipe without shaking and falling off, when the pipe is required to be maintained and cleaned, the bolt and the nut can be separated by only needing the fixing nut to reversely rotating the bolt by the screwdriver, then the rotating rod sleeve drives the fixing plate to be separated from the inner parts of the fixing grooves, then the two ends of the outer part of the hose clamp ring, the pipe fittings can be maintained and cleaned;

2. the utility model discloses the hose clamp is with the fixed setting of fixed plate between the fixed slot is inside, can prevent like this to take place not hard up condition in long-term use, has increased the connection performance of hose clamp for hose clamp can not exert an influence to the fastening effect yet under long-term use, and this structure has simple structure, convenient to use, excellent in use effect's advantage.

Drawings

Fig. 1 is a schematic view of the overall structure of a hose clamp capable of increasing the connection performance of the present invention;

fig. 2 is a side view of the overall structure of the hose clamp of the present invention, which can increase the connection performance;

fig. 3 is an enlarged view of the structure at a position a in the hose clamp of the present invention, which can increase the connection performance.

In the figure: 1. a nut; 2. a larynx hoop; 3. a screw hole; 4. a bolt; 5. a fixing hole; 6. fixing the rod; 7. a fixing plate; 8. fixing grooves; 9. a rod sleeve.

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. 1-3, the present invention provides a technical solution: the utility model provides a can increase connection performance's larynx hoop, includes larynx hoop 2, screw 3 has all been seted up at 2 outside both ends of larynx hoop, the fixed bolt 4 that is provided with in 3 inside of screw, the fixed nut 1 that is provided with in 2 outside top right sides of larynx hoop, the fixed dead lever 6 that is provided with in 2 outside right-hand members left sides of larynx hoop, 6 outside activities of dead lever are provided with rod cover 9, the fixed plate 7 that is provided with in 9 outside tops of rod cover, fixed orifices 5 have been seted up to 7 inside of fixed plate, fixed slot 8 has been seted up to 2 outside left ends of larynx hoop, fixed plate 7 is located between 8 inside fixed slots.

The top ends of the two outer sides of the throat hoop 2 are folded to be in a vertical state, so that the bolts 4 can be more conveniently and quickly installed and fastened when the throat hoop 2 is installed on a pipe fitting to be fastened; the throat hoop 2 is made of nickel-plated steel sheets, so that the corrosion and fatigue resisting life, the abrasion life and the protection performance of the steel sheets can be improved; the fixing plate 7 is made of a nickel-plated steel sheet, so that the corrosion-resistant fatigue life of the steel sheet can be prolonged, the abrasion life of the steel sheet can be prolonged, and the protection performance of the steel sheet can be improved; the rod sleeve 9 is tightly connected with the fixed rod 6; the cross groove is formed in the left side of the top end of the outer portion of the bolt 4, so that the bolt 4 can be rotated and fastened more conveniently and rapidly by using a screwdriver when the bolt 4 is rotated.

The working principle is as follows: the utility model pulls open the two ends of the outside of the larynx hoop 2 to two sides and places the larynx hoop outside the pipe fitting to be fastened, the larynx hoop 2 wraps the pipe fitting under the elastic potential energy of the larynx hoop 2, then the rotating rod sleeve 9 drives the fixing plate 7 to be positioned between the inner parts of the fixing grooves 8, the fixing hole 5 is aligned with the screw hole 3, then the bolt 4 passes through the screw hole 3 and the inner part of the fixing hole 5, the nut 1 is fixedly arranged at the right side of the outside of the bolt 4, then the fixing nut 1 can conveniently and rapidly fasten the bolt 4 and the nut 1 by rotating the bolt 4 by the screwdriver, and drives the larynx hoop 2 to shrink the fastening pipe fitting to avoid shaking and falling off, when the pipe fitting needs to be maintained and cleaned, the bolt 4 can be separated from the nut 1 by only rotating the screwdriver to reversely rotate the bolt 4, then the rotating rod sleeve 9 drives the fixing plate 7 to be separated from the inner parts of the fixing grooves 8, then the outside both ends of larynx tension sleeve 2 are drawn open to both sides and are removed until larynx tension sleeve 2 breaks away from the pipe fitting outside to the direction of keeping away from the pipe fitting, can maintain and clear up the pipe fitting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A hose clamp capable of increasing connection performance, comprising a hose clamp (2), characterized in that: screw (3) have all been seted up at larynx ferrule (2) outside both ends, screw (3) inside fixed bolt (4) that is provided with, the fixed nut (1) that is provided with in larynx ferrule (2) outside top right side, larynx ferrule (2) outside right-hand member left side is fixed and is provided with dead lever (6), dead lever (6) outside activity is provided with rod cover (9), fixed plate (7) have been provided with on the fixed outside top of rod cover (9), fixed orifices (5) have been seted up to fixed plate (7) inside, fixed slot (8) have been seted up to larynx ferrule (2) outside left end, fixed plate (7) are located between fixed slot (8) inside.

2. A hose clamp according to claim 1 for increasing the connection performance, wherein: the top ends of two outer sides of the throat hoop (2) are folded to be in a vertical state.

3. A hose clamp according to claim 1 for increasing the connection performance, wherein: the throat hoop (2) is made of nickel-plated steel sheets.

4. A hose clamp according to claim 1 for increasing the connection performance, wherein: the fixing plate (7) is made of a nickel-plated steel sheet.

5. A hose clamp according to claim 1 for increasing the connection performance, wherein: the rod sleeve (9) is tightly connected with the fixed rod (6).

6. A hose clamp according to claim 1 for increasing the connection performance, wherein: and a cross groove is formed in the left side of the top end of the outer part of the bolt (4).