Hose connector convenient to connect and lock

Abstract

The utility model relates to the technical field of connectors, and discloses a hose connector convenient to connect and lock, which comprises two connecting pipes, two sides of the connecting pipe on one side are fixedly connected with clamping plates I, one side of each clamping plate I is fixedly connected with a clamping block II, one side of each clamping block II is fixedly connected to the outer wall of the connecting pipe on one side, and the other side of each clamping block II is fixedly connected to the outer wall of the connecting pipe on the other side. The two sides of the connecting pipe on the other side are fixedly connected with second clamping plates, one side of each second clamping plate is fixedly connected with a first clamping block, one side of each first clamping block is fixedly connected to the outer wall of the connecting pipe on the other side, a sealing assembly is arranged in the connecting pipe on one side, and first springs are arranged in the first clamping plates and the second clamping plates. According to the device, the first clamping block is clamped through the first clamping plate, the second clamping block is clamped through the second clamping plate, the clamping ball is pushed through the rebound acting force of the first spring to fix the first clamping block and the second clamping block, connection between the connecting pipes on the two sides is achieved, and the stability of the device in the connecting process is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, especially a hose connector convenient to connect and lock. BACKGROUND

[0002] The hose connector plays a key role in many industrial and civil fields, and is an important component for connecting various hoses and realizing fluid or gas transmission. With the continuous development of modern industry and the increasing diversification of people's living needs, the requirements for hose connectors are becoming higher and higher. Its advantage lies in the ability to quickly and conveniently connect different hoses, ensuring stable transmission of media and thus ensuring the normal operation of various equipment and systems.

[0003] In traditional hose connector devices, the common mechanical structure is a threaded connection method. Usually, external threads are machined on one end of the connecting pipe, and internal threads are provided on the other end. The connection is achieved by screwing the threaded parts of the two connecting pipes together. In terms of work flow, first, the two hoses to be connected are respectively sleeved on the corresponding connecting pipes, and then the threaded parts of the two connecting pipes are tightly screwed together by hand or with the help of tools, so that they are tightly connected to ensure the sealing and stability of the connection, thereby ensuring the smooth transmission of the medium between the two hoses through the connector.

[0004] However, the existing threaded connection method of the hose connector has certain problems in the long-term use. Since the threaded connection mainly relies on the friction between the threads to maintain the stability of the connection, under the influence of factors such as vibration, pressure fluctuation and temperature change for a long time, the threads will gradually wear out, resulting in a decrease in friction. With the wear of the threads, the connection is prone to looseness, which can cause leakage of the medium, resulting in waste of resources and environmental pollution, and even causing safety accidents. Therefore, a hose connector convenient to connect and lock is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a hose connector convenient to connect and lock, which aims to improve the problem that the traditional equipment connected by threads is prone to looseness after long-term use.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A hose connector convenient to connect and lock, comprising two connecting pipes, one side of the connecting pipe is fixedly connected with a clamping plate one on both sides, one side of the clamping plate one is fixedly connected with a clamping block two, the clamping block two is fixedly connected with the outer wall of one side of the connecting pipe, the other side of the connecting pipe is fixedly connected with a clamping plate two on both sides, one side of the clamping plate two is fixedly connected with a clamping block one, the clamping block one is fixedly connected with the outer wall of the other side of the connecting pipe, and a sealing assembly is arranged in the connecting pipe.

[0008] As a further description of the above technical scheme:

[0009] The clamping plate one and the clamping plate two are internally provided with a spring one, one end of the spring one is fixedly connected with the inner wall of the clamping plate one and the clamping plate two, and the other end of each spring one is fixedly connected with a clamping ball.

[0010] As a further description of the above technical scheme:

[0011] One side of the clamping ball is clamped with the inside of the clamping block one, and the other side of the clamping ball is clamped with the inside of the clamping block two.

[0012] As a further description of the above technical scheme:

[0013] The sealing assembly comprises a sealing ring, the sealing ring is slidably connected in the inside of one side of the connecting pipe, and the sealing ring is used for sealing between the two connecting pipes.

[0014] As a further description of the above technical scheme:

[0015] One side of the sealing ring is fixedly connected with a plurality of sliding blocks, and the outer wall of each sliding block is slidably connected with a connecting shell.

[0016] As a further description of the above technical scheme:

[0017] The connecting shell is used for limiting the moving direction of the sliding block, and the outer wall of the connecting shell is fixedly connected in the inside of one side of the connecting pipe.

[0018] As a further description of the above technical scheme:

[0019] A plurality of spring twos are arranged in each connecting shell, one end of the spring two is fixedly connected with the inner wall of the connecting shell, and the other end of the spring two is fixedly connected with the inner wall of the sliding block.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] The utility model discloses, through the clamping piece one of card board one carries the clamping position, and simultaneously utilizes the clamping piece two of card board two to carry the clamping position, utilizes the rebounding force of spring one and promotes the clamping piece one and the clamping piece two position to be fixed, realizes the connection between both sides connecting pipe, solved the problem that the traditional equipment is connected through the thread, after long -time use, the easy connection of causing the loosening of the problem, strengthened the stability in the equipment connection process.

[0022] The utility model discloses, utilize the rebounding force of spring two and promote the close adhesion between one side sealing washer and another side connecting pipe, solved the problem that the sealing washer is easy and other components between close adhesion density and easy reduce after long -time use of equipment, lead to the equipment sealing property drop, strengthened the sealing effect of equipment. DRAWINGS

[0023] Figure 1 The utility model discloses a kind of three-dimensional schematic diagram of hose connector convenient for connection locking that are proposed;

[0024] Figure 2 The utility model discloses the clamping piece one explosion structure schematic diagram of hose connector convenient for connection locking that are proposed;

[0025] Figure 3 The utility model discloses the clamping piece one explosion structure schematic diagram of hose connector convenient for connection locking that are proposed;

[0026] Figure 4 The utility model discloses the clamping piece one explosion structure schematic diagram of hose connector convenient for connection locking that are proposed.

[0027] Legend:

[0028] 1, connecting pipe;2, clamping piece one;3, card board one;4, clamping ball;5, spring one;6, sealing washer;7, connecting shell;8, sliding block;9, spring two;10, card board two;11, clamping piece two. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the range of protection of the utility model.

[0030] REFERENCE Figures 1-3The utility model provides an embodiment: a hose connector convenient to connect and lock, including two connecting pipes 1, one side connecting pipe 1 both sides all are fixedly connected with clamping plate no. 3, clamping plate no. 3 are mainly used for installing and supporting other key components, guarantee the overall stability of connector, every clamping plate no. 3 one side all are fixedly connected with clamping block no. 2 11, clamping block no. 2 11 cooperate with clamping block no. 1 2, play the role of positioning and locking, simultaneously provide the part of clamping for clamping ball 4, make connecting pipe 1 can keep the fixed state of close after connecting, clamping block no. 2 11 one side fixedly connected in one side connecting pipe 1's outer wall, the other side connecting pipe 1 both sides all are fixedly connected with clamping plate no. 2 10, every clamping plate no. 2 10 one side all are fixedly connected with clamping block no. 1 2, clamping block no. 1 2 cooperate with clamping block no. 2 11, form a complete connection locking structure, when connecting pipe 1 butt joint, clamping block no. 1 2 can accurately insert into the corresponding position, with clamping block no. 2 11 close adhesion, provide stable clamping support for clamping ball 4, clamping block no. 1 2 one side fixedly connected in the other side connecting pipe 1's outer wall, one side connecting pipe 1 inside is provided with sealing assembly, clamping plate no. 3 and clamping plate no. 2 10 all are provided with spring no. 1 5, spring no. 1 5 one end fixedly connected in clamping plate no. 3 and clamping plate no. 2 10's inner wall, every spring no. 1 5 other end all are fixedly connected with clamping ball 4, clamping ball 4 under the action of spring no. 1 5, cooperate with clamping block no. 1 2 and clamping block no. 2 11 and realize the locking function of connector, its smooth spherical surface can reduce friction resistance in the clamping process, make the operation of connecting and disassembling more smooth, one side clamping ball 4 and clamping block no. 1 2 inside between clamping, the other side clamping ball 4 and clamping block no. 2 11 inside between clamping

[0031] Specifically, during the use of the device, first, the two connecting pipes 1 need to be relatively attached to ensure the accuracy of the initial butt joint position of the two connecting pipes 1. Next, the operator needs to gently rotate one side of the connecting pipe 1 to drive the clamping block 1 2 on the connecting pipe 1 to move outward. With the movement of the clamping block 1 2, the clamping block 1 2 will contact the outer wall of the clamping plate 1 3 and slide along the outer wall of the clamping plate 1 3 during the rotation. At this time, the clamping block 1 2 will gradually push the clamping plate 1 3 to move accordingly. At the same time, the clamping block 1 2 will be affected by the movement of the clamping block 1 2 and push the clamping block 1 1 1 to move towards the inner wall. The inner wall of the clamping block 1 1 1 will contact and press the clamping ball 4 located on both sides of the connecting pipe 1. Through the coordinated movement of the clamping block 1 2 and the clamping block 1 1 1, the clamping ball 4 will be pressed and deformed to a certain extent, so that the clamping ball 4 is further close to the inner wall. With the further contact of the inner wall of the clamping block 1 2 and the clamping block 1 1 1, the clamping ball 4 is uniformly pressed and forced to compress the spring 1 5 inward. At this time, the clamping groove in the clamping block 1 2 and the clamping block 1 1 1 will gradually align, and the contact between the clamping groove and the clamping ball 4 will be more closely due to the change in the shape of the clamping ball 4. Due to the compression and rebound characteristics of the spring 1 5, when the clamping groove in the clamping block 1 2 and the clamping block 1 1 1 gradually moves to the outer wall of the clamping ball 4, the spring 1 5 will quickly return to its original state and firmly clamp the clamping ball 4 between the inner walls of the clamping block 1 2 and the clamping block 1 1 1 under the action of the rebound force. At this time, the two sides of the connecting pipe 1 have been firmly connected through the clamping ball 4 between the clamping block 1 2 and the clamping block 1 1 1, ensuring the quick and stable connection between the connecting pipes 1.

[0032] Referring to Figure 2 and Figure 4 The sealing assembly comprises a sealing ring 6 slidably connected inside one side of the connecting pipe 1. The sealing ring 6 mainly functions to fill the gap between the connecting pipes 1 through its elastic deformation, thereby effectively preventing liquid or gas medium from leaking at the connection. The sealing ring 6 is used to seal between the two connecting pipes 1. One side of the sealing ring 6 is fixedly connected with a plurality of sliding blocks 8. The outer wall of each sliding block 8 is slidably connected with a connecting shell 7. The connecting shell 7 is used to limit the movement direction of the sliding block 8. The solid structure of the connecting shell 7 can withstand medium pressure and external impact force, providing a stable installation environment for the sliding block 8 and the sealing ring 6. The outer wall of the connecting shell 7 is fixedly connected inside one side of the connecting pipe 1. The inner part of each connecting shell 7 is provided with a plurality of springs 9. The springs 9 can automatically expand and contract according to the situation to push the sliding block 8 and the sealing ring 6 to make corresponding position adjustment, so that the sealing ring 6 always maintains tight filling of the gap of the connecting pipe 1 and maintains a good sealing state. One end of the spring 9 is fixedly connected to the inner wall of the connecting shell 7, and the other end of the spring 9 is fixedly connected to the inner wall of the sliding block 8.

[0033] Specifically, by using one side of the connecting pipe 1 outer wall to the other side of the sealing ring 6 extrusion, so as to make the slider 8 in the connecting shell 7 inside the sliding, the direction and scope of the sliding process is limited by the effective connecting shell 7, so as to ensure the precise movement trajectory of the slider 8, in the process, the movement of the slider 8 not only played a role in promoting the sealing ring 6 compression, but also through the cooperation with the spring two 9, so that the spring two 9 was extruded, the spring two 9 after compression, rely on its elastic properties rebound effect, so as to reverse the force generated by extrusion, enhance the sealing between the two connecting pipe 1, ensure the stability and continuity of the sealing effect, the slider 8 in the connecting shell 7 inside the sliding through the precise limit design effectively control the pressure distribution, and the rebound force of the spring two 9 ensures that the sealing ring 6 always maintain enough extrusion pressure, so as to strengthen the close combination between the connecting pipe 1, improve the sealing of the equipment.

[0034] Working principle: in the process of using the equipment, the two side connecting pipe 1 is pasted, then rotate one side of the connecting pipe 1, make the clamping block one 2 move to the outer wall of the clamping plate one 3, at this time, the clamping plate two 10 will move to the inner wall of the clamping block two 11, use the clamping block one 2 and the clamping block two 11 inner wall to extrude the two side of the clamping ball 4, push the spring one 5 compression, when the clamping groove inside the clamping block one 2 and the clamping block two 11 move to the outer wall of the clamping ball 4, use the rebound force of the spring one 5 to push the two side of the clamping ball 4 clamped in the inner wall of the clamping block one 2 and the clamping block two 11, realize the quick connection between the two side connecting pipe 1, when the two side connecting pipe 1 is pasted, use one side of the connecting pipe 1 outer wall to the other side of the sealing ring 6 extrusion, make the slider 8 in the connecting shell 7 inside the sliding, use the connecting shell 7 to limit the moving direction of the slider 8, at the same time, make the spring two 9 extrusion, use the elastic characteristics of the spring two 9 to rebound the extrusion force, so as to enhance the sealing between the two connecting pipe 1.

[0035] Finally, it should be noted that: the above only for the preferred embodiment of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the present application.

Claims

1. A flexible hose connector that is easy to connect and lock, comprising two connecting tubes (1), characterized in that: A clamping plate (3) is fixedly connected to both sides of the connecting pipe (1) on one side. A clamping block (11) is fixedly connected to one side of each clamping plate (3). One side of the clamping block (11) is fixedly connected to the outer wall of the connecting pipe (1) on one side. A clamping plate (10) is fixedly connected to both sides of the connecting pipe (1) on the other side. A clamping block (2) is fixedly connected to one side of each clamping plate (10). One side of the clamping block (2) is fixedly connected to the outer wall of the connecting pipe (1) on the other side. A sealing component is provided inside the connecting pipe (1) on one side.

2. The flexible hose connector for easy connection and locking according to claim 1, characterized in that: Both the first (3) and the second (10) of the card plate are provided with a spring (5). One end of the spring (5) is fixedly connected to the inner wall of the first (3) and the second (10) of the card plate, and the other end of each spring (5) is fixedly connected to a ball (4).

3. The flexible hose connector for easy connection and locking according to claim 2, characterized in that: The ball (4) on one side engages with the inside of the first block (2), and the ball (4) on the other side engages with the inside of the second block (11).

4. The flexible hose connector for easy connection and locking according to claim 1, characterized in that: The sealing assembly includes a sealing ring (6), which is slidably connected inside one side of the connecting pipe (1) and is used to seal between the two connecting pipes (1).

5. A flexible hose connector for easy connection and locking according to claim 4, characterized in that: A plurality of sliders (8) are fixedly connected to one side of the sealing ring (6), and a connecting shell (7) is slidably connected to the outer wall of each slider (8).

6. A flexible hose connector for easy connection and locking according to claim 5, characterized in that: The connecting shell (7) is used to limit the movement direction of the slider (8), and the outer wall of the connecting shell (7) is fixedly connected to the inside of the connecting tube (1) on one side.

7. A flexible hose connector for easy connection and locking according to claim 6, characterized in that: Each of the connecting shells (7) is provided with a plurality of springs (9), one end of which is fixedly connected to the inner wall of the connecting shell (7), and the other end of which is fixedly connected to the inner wall of the slider (8).

Images