CN216952139U

CN216952139U - Waterproof hose joint based on high-tightness meshing structure

Info

Publication number: CN216952139U
Application number: CN202220745458.XU
Authority: CN
Inventors: 刘至安; 向敏; 阮乐洋; 林初进
Original assignee: Zhejiang Aochuan Hydraulic Equipment Co ltd
Current assignee: Zhejiang Aochuan Hydraulic Equipment Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-12
Anticipated expiration: 2032-04-01

Abstract

The utility model belongs to the technical field of hose connectors, and particularly relates to a waterproof hose connector based on a high-tightness meshing structure. The engaging part is meshed with the inner side of the first joint, the surface of the main body is extruded by the blocking pad to be tightly attached to the inner convex ring to form sealing, the filling pad is clamped and connected inside the annular groove to connect the first joint and the second joint and form secondary sealing, and the clamping connection of the clamping block and the limiting groove effectively prevents position deflection and looseness, so that the using effect is improved; the connecting sleeve is sleeved outside the first connector and the second connector and pushes the extrusion ring to extrude the extrusion sleeve to seal a gap, the connection of the connecting sleeve and the extrusion ring with the bump is achieved through the bolt, and the extrusion ring is pushed to the other side to reset the extrusion sleeve when the connection is needed to be detached.

Description

Waterproof hose joint based on high-tightness meshing structure

Technical Field

The utility model belongs to the technical field of hose connectors, and particularly relates to a waterproof hose connector based on a high-tightness meshing structure.

Background

The pipe joint is a connecting tool between pipelines, is a connecting point which can be disassembled and assembled between elements and the pipelines, has a great weight in pipe fittings, is also a common article in hardware products, has various pipe joints on the market, and comprises a waterproof hose joint based on a high-tightness meshing structure.

The original equipment has poor sealing performance when in use, and is easy to have a hard use effect under the condition of loosening of the joint, the structure is complex when the equipment is installed, the assembly and disassembly work can not be completed quickly, and the later-stage maintenance and replacement use are influenced when the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof hose joint based on a high-tightness meshing structure, and aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: waterproof hose connector based on high-tightness meshing structure, comprising a main body, the one end of main part is provided with the first joint that can conveniently install and remove, the one end of main part still is provided with and forms sealed second joint with adjacent first articulate, the one end of second joint is provided with and is used for preventing with first articulate that the position skew appears and leads to connecting not hard up fixture block, the outside of first joint is provided with and is used for the sealed adapter sleeve of being connected between first joint and the second joint, the both ends of adapter sleeve are provided with the extrusion cover that is used for increasing sealed effect, the outside of adapter sleeve is provided with and is used for extrudeing the extrusion cover and with the fixed extrusion ring of adapter sleeve, the inside of extrusion ring is provided with and is used for the fixed bolt of extrusion ring.

In a preferred embodiment of the waterproof hose connector according to the present invention, the first connector and the second connector each have an inner collar formed therein for fitting to an inner surface of the body, and the first connector has an engagement portion formed on an outer side of one end thereof for engaging with the first connector.

As a preferred embodiment of the waterproof hose connector based on the high-tightness engaging structure according to the present invention, a blocking pad for pressing the main body to be closely attached to the inner collar is disposed inside one end of the first connector, and a filling pad for connecting to the second connector and forming a seal is disposed inside one end of the inner collar.

As the preferred technical scheme of the waterproof hose joint based on the high-tightness meshing structure, one end of each of the first joint and the second joint is provided with a bump for being connected with a connecting sleeve, and the two ends of each connecting sleeve are provided with clamping grooves for clamping and connecting the bumps.

As the preferred technical scheme of the waterproof hose joint based on the high-tightness meshing structure, one end of the first joint is provided with a limiting groove for clamping connection of the clamping block.

According to the preferable technical scheme of the waterproof hose joint based on the high-tightness meshing structure, a ring groove used for clamping connection of the filling pad is formed in the inner side of one end of the inner convex ring on the inner side of the second joint, and one end of the filling pad protrudes outwards and is attached to the inner side face of the inner convex ring.

Compared with the prior art, the utility model has the beneficial effects that: the engaging part is meshed with the inner side of the first joint, the surface of the main body is extruded by the blocking pad to be tightly attached to the inner convex ring to form sealing, the filling pad is clamped and connected inside the annular groove to connect the first joint and the second joint and form secondary sealing, and the clamping connection of the clamping block and the limiting groove effectively prevents position deflection and looseness, so that the using effect is improved; the connecting sleeve is sleeved outside the first connector and the second connector and pushes the extrusion ring to extrude the extrusion sleeve to seal a gap, the connection of the connecting sleeve and the extrusion ring with the bump is achieved through the bolt, and the extrusion ring is pushed to the other side to reset the extrusion sleeve when the connection is needed to be detached.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall appearance of the present invention in an exploded state;

FIG. 2 is a schematic view of the internal structure of the main body according to the present invention;

FIG. 3 is a partial enlarged view of part A of the present invention;

FIG. 4 is an exploded view of the first and second connectors of the present invention;

in the figure: 1. a main body; 2. a first joint; 3. a second joint; 4. a clamping block; 5. connecting sleeves; 6. extruding a sleeve; 7. an extrusion ring; 8. an inner collar; 9. an engaging portion; 10. a blocking pad; 11. filling the pad; 12. a bump; 13. a card slot; 14. a limiting groove; 15. and a ring groove.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: waterproof hose connector based on high-tightness meshing structure, including main part 1, the one end of main part 1 is provided with first joint 2 that can conveniently install and remove, the one end of main part 1 still is provided with and is connected and form sealed second joint 3 with adjacent first joint 2, the one end of second joint 3 is provided with and is used for being connected the fixture block 4 that the position is prevented to incline and is led to connecting to become flexible with first joint 2, the outside of first joint 2 is provided with and is used for being connected the sealed adapter sleeve 5 between first joint 2 and the second joint 3, the both ends of adapter sleeve 5 are provided with the extrusion cover 6 that is used for increasing sealed effect, the outside of adapter sleeve 5 is provided with and is used for extrudeing extrusion cover 6 and fix extrusion ring 7 with adapter sleeve 5, the inside of extrusion ring 7 is provided with and is used for the bolt that extrudees ring 7 is fixed, the surface of extrusion cover 6 is the slope structure in this embodiment.

Specifically, the first joint 2 and the second joint 3 are each provided inside with an inner collar 8 for fitting to the inner surface of the body 1, and an outer side of one end of the first joint 2 is provided with an engaging portion 9 for engaging with the first joint 2.

Specifically, a blocking pad 10 for extruding the main body 1 to be tightly attached to the inner collar 8 is disposed on the inner side of one end of the first joint 2, a filling pad 11 for connecting the second joint 3 and forming a seal is disposed on one end of the inner collar 8 of the first joint 2, and the outer side of the filling pad 11 is of a semicircular structure in this embodiment.

Specifically, one end of each of the first joint 2 and the second joint 3 is provided with a protrusion 12 for being connected with the connection sleeve 5, and two ends of the connection sleeve 5 are provided with a slot 13 for clamping and connecting the protrusion 12, wherein the protrusion 12 is used for positioning the connection sleeve 5 in this embodiment.

Specifically, one end of the first joint 2 is provided with a limit groove 14 for the clamping connection of the clamping block 4.

Specifically, an annular groove 15 for clamping and connecting the filling pad 11 is formed in the inner side of one end of the inner annular ring 8 in the inner side of the second joint 3, one end of the filling pad 11 protrudes outwards and is attached to the inner side surface of the inner annular ring 8, and the annular groove 15 is of a semicircular structure in the embodiment.

The working principle and the using process of the utility model are as follows: the utility model can form double-layer sealing of inner and outer sides by engaging the engaging part 9 arranged at the outer side of one end of the main body 1 with the inner side of the first joint 2 and utilizing the blocking pad 10 arranged at the inner side of one end of the first joint 2 to extrude the surface of the main body 1 to tightly attach the surface of the main body with the inner ring 8 positioned in the first joint 2, at the moment, the filling pad 11 arranged at the inner side of the first joint 2 is clamped and connected with the inner side of the ring groove 15 of the inner side of the second joint 3, the first joint 2 and the second joint 3 can be connected to form secondary sealing, and the clamping block 4 arranged at one end of the second joint 3 is clamped and connected with the limiting groove 14 arranged at one end of the first joint 2, so that the first joint 2 and the second joint 3 can be effectively prevented from position deflection and looseness, and the use effect is improved; after the connecting sleeve 5 is sleeved outside the first joint 2 and the second joint 3 and connected with the first joint and the second joint, the extrusion ring 7 arranged outside the connecting sleeve 5 is pushed to extrude the extrusion sleeves 6 at two ends of the connecting sleeve 5 to seal a gap, at the moment, the connecting sleeve 5 is penetrated through bolts, the extrusion ring 7 is penetrated through the bolts, the projection 12 arranged at one end of the first joint 2 and the second joint 3 is arranged, the installation and fixation can be completed through the connection of an instrument, the extrusion ring 7 is pushed to the other side to reset the extrusion sleeves 6 when the instrument needs to be detached, the operation is simple, the assembly and disassembly work can be quickly completed, and meanwhile, the later maintenance and replacement work is facilitated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Based on high close meshing structure waterproof hose connects, its characterized in that: comprises a main body (1), one end of the main body (1) is provided with a first joint (2) which can be conveniently assembled and disassembled, one end of the main body (1) is also provided with a second joint (3) which is connected with the adjacent first joint (2) and forms a seal, one end of the second joint (3) is provided with a clamping block (4) which is used for preventing the position of the second joint (3) from deflecting and causing loose connection with the first joint (2), a connecting sleeve (5) used for sealing the connection between the first joint (2) and the second joint (3) is arranged at the outer side of the first joint (2), two ends of the connecting sleeve (5) are provided with extrusion sleeves (6) for increasing the sealing effect, the outer side of the connecting sleeve (5) is provided with an extrusion ring (7) for extruding the extrusion sleeve (6) to fix the connecting sleeve (5), and bolts for fixing the extrusion ring (7) are arranged in the extrusion ring (7).

2. The high tight engagement structure-based waterproof hose joint according to claim 1, wherein: the inner parts of the first joint (2) and the second joint (3) are respectively provided with an inner convex ring (8) which is attached to the inner surface of the main body (1), and the outer side of one end of the first joint (2) is provided with an engaging part (9) which is engaged with the first joint (2).

3. The high tight engagement structure-based waterproof hose joint according to claim 1, wherein: the inner side of one end of the first joint (2) is provided with a blocking pad (10) which is used for extruding the main body (1) to enable the main body to be tightly attached to the inner convex ring (8), and one end of the inner convex ring (8) inside the first joint (2) is provided with a filling pad (11) which is used for being connected with the second joint (3) and forming sealing.

4. The high tight engagement structure-based waterproof hose joint according to claim 1, wherein: the one end of first joint (2) and second joint (3) all is provided with and is used for lug (12) be connected with adapter sleeve (5), draw-in groove (13) that are used for lug (12) block to connect are seted up at the both ends of adapter sleeve (5).

5. The high tight engagement structure-based waterproof hose joint according to claim 1, wherein: one end of the first joint (2) is provided with a limiting groove (14) for clamping and connecting the clamping block (4).

6. The high tight engagement structure-based waterproof hose joint according to claim 1, wherein: and an annular groove (15) used for clamping and connecting the filling pad (11) is formed in the inner side of one end of the inner convex ring (8) of the second joint (3), and one end of the filling pad (11) protrudes outwards and is attached to the inner side surface of the inner convex ring (8).