CN209164819U - A kind of ring card pressure connection structure - Google Patents
A kind of ring card pressure connection structure Download PDFInfo
- Publication number
- CN209164819U CN209164819U CN201821927689.2U CN201821927689U CN209164819U CN 209164819 U CN209164819 U CN 209164819U CN 201821927689 U CN201821927689 U CN 201821927689U CN 209164819 U CN209164819 U CN 209164819U
- Authority
- CN
- China
- Prior art keywords
- ring
- gland
- ring card
- connection piece
- tube connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Utility model discloses a kind of ring card pressure connection structure, including ring card gland, tube connection piece and O-ring seal, the ring card gland is ring structure, and fracture is offered in the side of ring structure, ring card gland is separated into A by the fracture, two ports B, engaging lug is respectively arranged on the port A and the port B of the ring card gland, it is offered on the engaging lug and offers outer back-off ring on the external arc side of tube connection piece one end described in tapped through hole, interior back-off ring compatible with the outer back-off ring of pipe connecting component is offered on the Inner arc side of ring card gland one end, the O-ring seal is placed on tube connection piece and opens up on the end face of outer back-off ring one end, interior back-off ring on ring card gland Inner arc side is fixedly attached on the outer back-off ring of tube connection piece.
Description
Technical field
The utility model relates to a kind of pipe fitting technical field, specifically a kind of ring card presses connection structure.
Background technique
Existing market has a variety of connection types such as gland-type, clamp-press type, plough groove type, they have a very big drawback,
It all can not quickly overhaul, cannot achieve light transformation.When there is aging in drainage system or family needs to be transformed, the above connection
Mode is all helpless.
It can when aging occurs in drainage system or family needs to be transformed therefore, it is necessary to design a kind of ring card connection structure
Quick overhaul is carried out, operation difficulty is reduced, improves the working efficiency of operator.
Utility model content
The purpose of this utility model is to provide a kind of ring cards to press connection structure, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of ring card presses connection structure, including ring card gland, tube connection piece and O-ring seal, the ring card gland with
One end of tube connection piece is fixedly connected, and the junction of ring card gland and tube connection piece is provided with O-ring seal.
As a further solution of the present invention: the ring card gland is ring structure, and in the side of ring structure
Fracture is offered, ring card gland is separated into two ports A, B, divided on the port A and the port B of the ring card gland by the fracture
It is not provided with engaging lug, offers tapped through hole on the engaging lug.
It is offered on the external arc side of described tube connection piece one end as a further solution of the present invention, outer
It is buckled to ring, offers interior back-off ring compatible with the outer back-off ring of pipe connecting component on the Inner arc side of ring card gland one end,
The O-ring seal is placed on tube connection piece and opens up on the end face of outer back-off ring one end, on ring card gland Inner arc side
Interior back-off ring is fixedly attached on the outer back-off ring of tube connection piece.
The engaging lug of the port the ring card gland A and the port ring card gland B as a further solution of the present invention,
Engaging lug between tapped through hole be locked by clamping screw and locking nut.
The O-ring seal is made of colloidal materials as a further solution of the present invention, and O-ring seal
Colloidal materials be the general sizing material of oil resistant or oil resistant high temperature high temperature resistant sizing material and acid and alkali-resistance sizing material.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, construction is novel, if
Rationally, ring card pressure connection structure is suitable for the connection of any materials, any specification, any form pipeline such as metal, plastics to meter,
It is practical, and ring card pressure connection structure is easy to disassemble, aging or family's needs occurs to drainage system convenient for operator
When transformation, it is able to carry out Quick overhaul, operation difficulty is reduced, improves the working efficiency of operator.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that ring card presses the first explosive view in connection structure.
Fig. 2 is the structural schematic diagram that ring card presses the second explosive view in connection structure.
Fig. 3 is the structural schematic diagram that ring card presses the first installation diagram in connection structure.
Fig. 4 is the structural schematic diagram that ring card presses the second installation diagram in connection structure.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of ring card presses connection structure, including ring card gland 1, tubing
Connector 2 and O-ring seal 3, the ring card gland 1 are fixedly connected with one end of tube connection piece 2, and ring card gland 1 with
The junction of tube connection piece 2 is provided with O-ring seal 3, keeps the dismounting of ring card pressure connection structure easier.
The ring card gland 1 is ring structure, and offers fracture 8 in the side of ring structure, and the fracture 8 is by ring card
Gland 1 is separated into two ports A, B, is respectively arranged with engaging lug 4, the company on the port A and the port B of the ring card gland 1
Tapped through hole 5 is offered on lug 4, convenient for ring card gland 1 is locked and dismantled.
Outer back-off ring 7,1 one end Inner arc of ring card gland are offered on the external arc side of described 2 one end of tube connection piece
Interior back-off ring 6 compatible with the outer back-off ring 7 of pipe connecting component 2 is offered on side, the O-ring seal 3 is placed on pipe
Material connector 2 opens up on the end face of outer back-off 7 one end of ring, and the interior back-off ring 6 on 1 Inner arc side of ring card gland is fixedly attached to
On the outer back-off ring 7 of tube connection piece 2, keep ring card gland 1 stronger with the connection of pipe connecting component 2, better tightness.
Tapped through hole 5 between the engaging lug 4 of the port the ring card gland 1A and the engaging lug 4 of the port ring card gland 1B is logical
It crosses clamping screw and locking nut is locked, quickly fixed when being connect to ring card gland 1 with pipe connecting component 2.
The O-ring seal 3 is made of colloidal materials, and the colloidal materials of O-ring seal 3 are oil resistant general sizing material or resistance to
Oily high temperature high temperature resistant sizing material and acid and alkali-resistance sizing material improve the leakproofness of ring card pressure connection structure.
The working principle of the utility model is: offering outer back-off ring 7, ring card pressure on 2 external arc side of tube connection piece
Interior back-off ring 6 is offered on 1 Inner arc side of lid, ring card gland 1 and tube connection piece 2 are installed, and O-ring seal 3 is placed in tubing
The end face of connector 2, ring card gland 1 entangle O-ring seal 3 while down, the interior back-off ring 6 in ring card gland 1 are made to clasp pipe
Outer back-off ring 7 outside material connector 2, and locked the engaging lug 4 on ring card gland 1 by clamping screw and locking nut
Fixed, entire ring card pressure connection is completed.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (3)
1. a kind of ring card presses connection structure, which is characterized in that including ring card gland (1), tube connection piece (2) and O-ring seal
(3), the ring card gland (1) is fixedly connected with one end of tube connection piece (2), and in ring card gland (1) and tube connection piece
(2) junction is provided with O-ring seal (3)；
The ring card gland (1) is ring structure, and is offered fracture (8) in the side of ring structure, and the fracture (8) is by ring
Card gland (1) is separated into two ports A, B, is respectively arranged with engaging lug on the port A and the port B of the ring card gland (1)
(4), tapped through hole (5) are offered on the engaging lug (4)；
Outer back-off ring (7), ring card gland (1) one end inner circle are offered on the external arc side of described tube connection piece (2) one end
It is offered on arc side and the compatible interior back-off ring (6) of the outer back-off ring (7) of tube connection piece (2), the O-ring seal
(3) tube connection piece (2) is placed on to open up on the end face of outer back-off ring (7) one end, it is interior on ring card gland (1) Inner arc side
Back-off ring (6) is fixedly attached on the outer back-off ring (7) of tube connection piece (2).
2. a kind of ring card according to claim 1 presses connection structure, which is characterized in that ring card gland (1) port A
Tapped through hole (5) between engaging lug (4) and the engaging lug (4) of ring card gland (1) port B passes through clamping screw and locking nut
It is locked.
3. a kind of ring card according to claim 1 presses connection structure, which is characterized in that the O-ring seal (3) is by colloid
Material is made, and the colloidal materials of O-ring seal (3) are the general sizing material of oil resistant or oil resistant high temperature high temperature resistant sizing material and acid and alkali-resistance glue
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927689.2U CN209164819U (en) | 2018-11-22 | 2018-11-22 | A kind of ring card pressure connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927689.2U CN209164819U (en) | 2018-11-22 | 2018-11-22 | A kind of ring card pressure connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209164819U true CN209164819U (en) | 2019-07-26 |
Family
ID=67339396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821927689.2U Ceased CN209164819U (en) | 2018-11-22 | 2018-11-22 | A kind of ring card pressure connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209164819U (en) |
-
2018
- 2018-11-22 CN CN201821927689.2U patent/CN209164819U/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210926 Decision number of declaring invalidation: 51947 Granted publication date: 20190726 |
|
| IW01 | Full invalidation of patent right |