CN216279956U

CN216279956U - Quick hose coupler

Info

Publication number: CN216279956U
Application number: CN202122894721.XU
Authority: CN
Inventors: 夏金星; 杨艳
Original assignee: Hubei Ruituo Transmission Equipment Technology Co ltd
Current assignee: Hubei Ruituo Transmission Equipment Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-12
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a quick hose connector, which relates to the technical field of pipe connectors and comprises a first connector and a second connector, wherein the second connector is connected inside the second connector in a sliding manner, a sealing gasket is arranged at the joint of one end of the first connector and the inside of the second connector, when the hose connector is used, a wedge-shaped block can be abutted through a limiting hook of a limiting component, so that the first connector is limited, the first connector can be firmly clamped inside the second connector through the elastic action of a reset spring and the special structure of the wedge-shaped block, in addition, the fixing of structures such as threads or bolts and the like is not needed in the process of the first connector and the second connector, so that the installation process is more convenient and faster, the limiting component realizes opening and closing through pushing and pulling a sliding sleeve, so that the limiting effect of the limiting hook on the first connector is realized or the limiting on the first connector is released, make the installation and the dismantlement of first joint and second joint more convenient quick.

Description

Quick hose coupler

Technical Field

The utility model relates to the technical field of pipe joints, in particular to a quick hose joint.

Background

The metal hose is widely used in military industry, petroleum industry, chemical industry, electric power industry, metallurgy industry, printing and dyeing industry, papermaking industry, domestic heating industry, building industry and other industries. The metal hose is generally composed of a stainless steel corrugated pipe, a stainless steel net sleeve and a joint, wherein the joint comprises a threaded joint and a flange joint, and the fixed joint and the movable joint are divided into a fixed joint and a movable joint.

However, most of the joints for pipe connection at present are connected by using threads, and two joints are needed to be connected, the two joints are generally required to rotate for several turns in the thread direction, and a waterproof tape or other adhesive tape is also required to be wound around the thread clenching position for several turns, so that the connection mode is complex, even if the connection is firm, the connection position is directly exposed in liquid, so that the thread teeth are easy to rust, the threads are disordered, water leakage is caused, and the service life is short.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a quick hose connector, which solves the problems that the traditional hose connector is complex in connection mode, more auxiliary tools are needed, and the traditional threaded connection mode is easy to rust, so that the service life of the connector is shortened.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a quick hose coupler, includes that first joint and second connect, the inside sliding connection that the second connects has the second to connect, the one end of first joint is provided with sealed the pad with the inside position of meeting of second joint, and the outer wall of first joint is provided with a plurality of stoppers with the annular array mode, the one end of stopper is the fixed wedge that is provided with all, a plurality of spacing grooves have been seted up to the one end inside that the second connects, and the other end fixedly connected with traveller that the second connects, outer wall one side of traveller is provided with a plurality of dogs with the annular array mode, and the outer wall of traveller sliding connection respectively has reset spring and sliding sleeve, the outer wall of sliding sleeve rotates and is connected with the pull rod, the one end of pull rod rotates and is connected with spacing subassembly.

Furthermore, the structure and the position of the limiting groove are matched with the limiting blocks, and the number of the limiting blocks is equal to that of the limiting grooves.

Furthermore, the pull rods are distributed on the outer wall of the sliding sleeve in an annular array mode.

Furthermore, the return spring is positioned between the stop block and the sliding sleeve, and the inner diameter of the return spring is matched with the outer diameter of the sliding column.

Furthermore, spacing subassembly is including adjusting the pole, the one end fixed weld of adjusting the pole has the connecting rod, the one end fixedly connected with limit hook of connecting rod.

Furthermore, one end of the adjusting rod is rotatably connected with the sliding column through a rotating shaft.

Advantageous effects

The utility model provides a quick hose coupler. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a quick hose coupler, including first joint and second joint, the inside sliding connection of second joint has the second joint, the one end of first joint is provided with sealed the pad with the position that the inside department of meeting of second joint, and the outer wall of first joint is provided with a plurality of stoppers with the annular array mode, the one end of stopper is all fixed and is provided with the wedge, a plurality of spacing grooves have been seted up to the one end inside of second joint, and the other end fixedly connected with traveller of second joint, outer wall one side of traveller is provided with a plurality of dogs with the annular array mode, and the outer wall of traveller has reset spring and sliding sleeve respectively sliding connection, the outer wall rotation of sliding sleeve is connected with the pull rod, the one end rotation of pull rod is connected with spacing subassembly, can support the wedge through spacing hook of spacing subassembly when this hose coupler uses, thereby spacing first joint is carried out, and can make first joint firmly joint at the second through reset spring's elasticity effect and the special construction of wedge firmly the joint The inside of joint, in addition, the in-process of first joint and second joint need not to use the fixed of structures such as screw thread or bolt, makes the installation more convenient, quick.

2. The utility model provides a quick hose coupling, spacing subassembly is realized opening and is closed through pushing away, drawing the sliding sleeve to realize spacing hook to the limiting displacement of first joint or remove spacing to the first joint, make the installation and the dismantlement of first joint and second joint convenient more quick, improved hose coupling's installation effectiveness greatly.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the two sides of the shaft according to the present invention;

fig. 3 is a schematic diagram of the exploded perspective structure of the present invention.

In the figure: 1. a first joint; 2. a second joint; 3. a gasket; 4. a limiting block; 5. a wedge block; 6. a limiting groove; 7. a traveler; 8. a stopper; 9. a return spring; 10. a sliding sleeve; 11. a pull rod; 12. a limiting component; 1201. adjusting a rod; 1202. a connecting rod; 1203. and a limiting hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a quick hose coupler comprises a first coupler 1 and a second coupler 2, the second coupler 2 is connected inside the second coupler 2 in a sliding mode, a sealing gasket 3 is arranged at the position where one end of the first coupler 1 is connected with the inside of the second coupler 2, a plurality of limiting blocks 4 are arranged on the outer wall of the first coupler 1 in an annular array mode, wedge blocks 5 are fixedly arranged at one ends of the limiting blocks 4, a plurality of limiting grooves 6 are formed in one end of the second coupler 2, a sliding column 7 is fixedly connected to the other end of the second coupler 2, a plurality of stopping blocks 8 are arranged on one side of the outer wall of the sliding column 7 in an annular array mode, a reset spring 9 and a sliding sleeve 10 are respectively connected to the outer wall of the sliding column 7 in a sliding mode, a pull rod 11 is rotatably connected to the outer wall of the sliding sleeve 10, a limiting assembly 12 is rotatably connected to one end of the pull rod 11, the limiting grooves 6 are matched with the limiting blocks 4 in structure and position, and the limiting blocks 4 are equal in number to the limiting grooves 6, the pull rod 11 is distributed on the outer wall of the sliding sleeve 10 in an annular array mode, the reset spring 9 is located between the stop block 8 and the sliding sleeve 10, the inner diameter of the reset spring 9 is matched with the outer diameter of the sliding column 7, the limiting assembly 12 comprises an adjusting rod 1201, one end of the adjusting rod 1201 is fixedly welded with a connecting rod 1202, one end of the connecting rod 1202 is fixedly connected with a limiting hook 1203, one end of the adjusting rod 1201 is rotatably connected with the sliding column 7 through a rotating shaft, the wedge block 5 can be abutted through the limiting hook 1203 of the limiting assembly 12 when the hose joint is used, the first joint 1 is limited, the first joint 1 can be firmly clamped inside the second joint 2 through the elastic force of the reset spring 9 and the special structure of the wedge block 5, in addition, the fixing of structures such as threads or bolts and the like is not needed in the process of the first joint 1 and the second joint 2, the installation process is more convenient and rapid, Fast, spacing subassembly 12 realizes opening and closing through pushing away, pulling the sliding sleeve 10 to realize that spacing hook 1203 is to first joint 1's limiting displacement or relieve first joint 1's spacing, make first joint 1 and second joint 2's installation and dismantlement more convenient quick, improved hose coupling's installation effectiveness greatly.

When the device is used, firstly, the sealing gasket 3 is placed in one end of the second joint 2, the outer diameter of the sealing gasket 3 is matched with the inner diameter of one end of the second joint 2, so that the sealing gasket 3 can play a better sealing role, then one end of the first joint 1 is close to the second joint 2, and the position of the limiting block 4 on the outer wall of the first joint 1 is aligned with the position of the limiting groove 6, at the moment, one of the limiting grooves 10 holding the second joint 2 is pulled by hand to move leftwards along the sliding column 7, so that the pull rod 11 pushes the adjusting rod 1201, the limiting hook 1203 is in an open state, and as the position and the structure of the limiting groove 6 and the limiting block 4 are matched, the first joint 1 can be smoothly clamped in the second joint 2, then the sliding sleeve 10 is released by hand, the elastic force of the reset spring 9 pushes the sliding sleeve 10 to move rightwards along the outer wall of the sliding column 7, so that the pull rod 11 closes the limiting component 12, the limiting hook 1203 abuts against the wedge-shaped block 5 at one end of the limiting block 4, and the first connector 1 can be firmly abutted inside the second connector 2.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A quick hose coupling comprising a first coupling (1) and a second coupling (2), the second coupling (2) being connected inside by sliding to the second coupling (2), characterized in that: the one end that first joint (1) and second connect (2) inside position of meeting department are provided with sealed pad (3), and the outer wall that first joint (1) is provided with a plurality of stoppers (4) with the annular array mode, the one end of stopper (4) is all fixed and is provided with wedge (5), a plurality of spacing grooves (6) have been seted up to the second connects the one end inside of (2), and the second connects other end fixedly connected with traveller (7) of (2), outer wall one side of traveller (7) is provided with a plurality of dogs (8) with the annular array mode, and the outer wall of traveller (7) sliding connection respectively has reset spring (9) and sliding sleeve (10), the outer wall of sliding sleeve (10) rotates and is connected with pull rod (11), the one end of pull rod (11) is rotated and is connected with spacing subassembly (12).

2. The quick hose coupling according to claim 1, wherein: the structure and the position of the limiting groove (6) are matched with the limiting block (4), and the number of the limiting block (4) is equal to that of the limiting groove (6).

3. The quick hose coupling according to claim 1, wherein: the pull rods (11) are distributed on the outer wall of the sliding sleeve (10) in an annular array mode.

4. The quick hose coupling according to claim 1, wherein: the reset spring (9) is positioned between the stop block (8) and the sliding sleeve (10), and the inner diameter of the reset spring (9) is matched with the outer diameter of the sliding column (7).

5. The quick hose coupling according to claim 1, wherein: the limiting assembly (12) comprises an adjusting rod (1201), a connecting rod (1202) is fixedly welded at one end of the adjusting rod (1201), and a limiting hook (1203) is fixedly connected at one end of the connecting rod (1202).

6. The quick hose coupling according to claim 5, wherein: one end of the adjusting rod (1201) is rotatably connected with the sliding column (7) through a rotating shaft.