CN218378226U

CN218378226U - Compression molding sealed rubber pipe joint

Info

Publication number: CN218378226U
Application number: CN202222882117.XU
Authority: CN
Inventors: 韩少江
Original assignee: Shanghai Aptek Industrial Technology Co ltd
Current assignee: Shanghai Aptek Industrial Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-24
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a compression molding sealing rubber tube joint in the technical field of rubber tube joint, including the rubber tube joint body, the both ends of rubber tube joint body are connected with the sleeve, and install the joint on the sleeve, and the inner chamber mid-mounting of rubber tube joint body has the sealing ring, and the middle part of sealing ring is equipped with the arch, and the bellied both sides have seted up the notch, and the inner wall of every group notch all is equipped with sealed the pad, and the rubber tube joint body includes outer rubber tube layer and inner rubber tube layer, and is equipped with the inoxidizing coating between outer rubber tube layer and the inner rubber tube layer, the utility model discloses two sets of notches on the sealing ring of rubber tube joint body inner chamber are connected with the mouth of pipe of rubber tube to through the sealed pad and the bellied setting of notch inner wall, can improve the leakproofness of both connections, sealed effectual, can avoid the rubber tube joint to appear the condition of leaking; and the compression resistance of the rubber hose joint is improved, the rubber hose joint is not easy to damage, and the service life of the rubber hose joint is prolonged.

Description

Compression molding sealed rubber pipe joint

Technical Field

The utility model relates to a rubber tube joint technical field specifically is a rubber tube joint that compression molding is sealed.

Background

The hose joint is a joint for connecting adjacent hoses, is an important part for connecting the hoses, and can be used for conveying gas, liquid, slurry or granular materials.

The rubber pipe joint can be manufactured by adopting a compression molding method, but the rubber pipe joint is poor in sealing performance, the adjacent rubber pipes are easy to leak, the conveying of materials is influenced, the compression resistance of the rubber pipe joint is poor, and the rubber pipe joint is easy to damage when being collided or extruded by external force.

Disclosure of Invention

An object of the utility model is to provide a compression molding is sealed connects rubber tube to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a compression molding sealed rubber tube joint, includes the rubber tube joint body, the both ends of rubber tube joint body are connected with the sleeve, and install the joint on the sleeve, and the inner chamber mid-mounting of rubber tube joint body has the sealing ring, and the middle part of sealing ring is equipped with the arch, and the notch has been seted up to bellied both sides, and the inner wall of every group notch all is equipped with sealed the pad, and the rubber tube joint body includes outer hose layer and interior hose layer, and is equipped with the inoxidizing coating between outer hose layer and the interior hose layer.

And further: the protective layer comprises a framework layer, and a plurality of groups of compression-resistant buffer layers are arranged in the framework layer.

Further: and a filling layer is filled between the compression-resistant buffer layer and the framework layer.

Further: the framework layer is formed by winding and connecting steel wire ropes.

Further: the cross section of the compression-resistant buffer layer is oval.

And further: the filling layer is a rubber filling layer.

And further: the outer surface of the rubber hose joint body is coated with a protective layer.

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

the two groups of notches on the sealing ring of the inner cavity of the rubber pipe joint body are connected with the pipe orifice of the rubber pipe, and the sealing gasket and the bulge on the inner wall of the notch can improve the sealing property of the connection between the two, the sealing effect is good, and the leakage condition of the rubber pipe joint can be avoided; the framework layer formed by winding and connecting the steel wire ropes improves the overall strength of the rubber pipe joint, the anti-compression buffer layer with the oval cross section and the filling layer made of rubber materials are arranged, the anti-compression performance of the rubber pipe joint can be improved, the rubber pipe joint is not easy to damage, and the service life of the rubber pipe joint is prolonged.

Drawings

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

FIG. 2 is a schematic view of the sealing ring structure of the present invention;

fig. 3 is a cross-sectional view of the side structure of the rubber hose connector body of the present invention.

In the figure: 1. a hose connector body; 101. an outer hose layer; 102. an inner hose layer; 103. a framework layer; 104. a compression-resistant buffer layer; 105. a filling layer; 2. a seal ring; 200. a protrusion; 201. a notch; 202. a gasket; 3. a sleeve; 4. and (4) a joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: a compression molding sealed hose joint comprises a hose joint body 1, wherein two ends of the hose joint body 1 are connected with sleeves 3, the sleeves 3 are provided with joints 4, the middle part of an inner cavity of the hose joint body 1 is provided with a sealing ring 2, the middle part of the sealing ring 2 is provided with a protrusion 200, two sides of the protrusion 200 are provided with notches 201, the inner wall of each group of notches 201 is provided with a sealing gasket 202, the hose joint body 1 comprises an outer hose layer 101 and an inner hose layer 102, a protective layer is arranged between the outer hose layer 101 and the inner hose layer 102, and the hose joint body 1 is a joint for connecting two groups of hoses, wherein the outer hose layer 101 and the inner hose layer 102 are used for extrusion flanging and vulcanization molding of a mold;

when the rubber tube joint body 1 is connected two sets of rubber tubes, connect 4 can with outside rubber tube threaded connection, two sets of rubber tubes pass through the mode of threaded connection and slowly screw in rubber tube joint body 1 inner chamber, the mouth of pipe of rubber tube is connected with notch 201 on the sealing ring 2, arch 200 is located between two sets of rubber tube mouths of pipe, the use of the sealed pad 202 that deuterogamies, can effectively improve the leakproofness of two sets of rubber tube connections, can prevent that the rubber tube joint body 1 from taking the condition of leaking when being connected with the rubber tube, the leakproofness is good.

Preferably, the protective layer comprises a framework layer 103, a plurality of groups of compression-resistant buffer layers 104 are arranged in the framework layer 103, a filling layer 105 is filled between the compression-resistant buffer layers 104 and the framework layer 103, the compression-resistant buffer layers 104 are made of elastic materials, the framework layer 103 formed by winding and connecting steel wire ropes improves the overall strength of the hose joint body 1, the compression-resistant buffer layers 104 and the filling layer 105 made of rubber have an energy-absorbing effect, when the hose joint body 1 is extruded by external force, the force transmitted to the inside can be reduced, the compression resistance of the hose joint is improved, the hose joint is not easily damaged, and the service life of the hose joint is prolonged.

Preferably, the framework layers 103 are formed by winding and connecting steel wire ropes.

Preferably, the cross-section of the compression-resistant buffer layer 104 is oval, and the oval design enables the compression-resistant buffer layer 104 to be quickly deformed after being stressed, so that the compression resistance is better.

Preferably, the filler layer 105 is a rubber filler layer.

Example 2:

referring to fig. 1, this embodiment is different from the first embodiment in that: the protective layer is coated on the outer surface of the rubber hose joint body 1 and is a corrosion-resistant coating, so that the corrosion resistance of the rubber hose joint body 1 is improved by the protective layer, and the service life of the rubber hose joint body is prolonged.

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. The utility model provides a compression molding sealed hose coupler, includes hose coupler body (1), its characterized in that: the both ends of rubber tube joint body (1) are connected with sleeve (3), and install on sleeve (3) and connect (4), the inner chamber mid-mounting of rubber tube joint body (1) has sealing ring (2), the middle part of sealing ring (2) is equipped with arch (200), and notch (201), every group have been seted up to the both sides of arch (200) the inner wall of notch (201) all is equipped with sealed pad (202), rubber tube joint body (1) is including outer hose layer (101) and interior hose layer (102), and is equipped with the inoxidizing coating between outer hose layer (101) and interior hose layer (102).

2. A compression molded sealed hose coupling as claimed in claim 1, wherein: the protective layer comprises a framework layer (103), and a plurality of groups of compression-resistant buffer layers (104) are arranged in the framework layer (103).

3. A compression molded sealing hose coupling as claimed in claim 2, wherein: and a filling layer (105) is filled between the compression-resistant buffer layer (104) and the framework layer (103).

4. A compression molded sealed hose coupling as claimed in claim 2, wherein: the framework layer (103) is formed by winding and connecting steel wire ropes.

5. A compression molded sealed hose coupling as claimed in claim 2, wherein: the cross section of the compression-resistant buffer layer (104) is oval.

6. A compression molded sealing hose coupling according to claim 3, wherein: the filling layer (105) is a rubber filling layer.

7. A compression molded sealing hose coupling as claimed in claim 1, wherein: the outer surface of the rubber pipe joint body (1) is coated with a protective layer.