CN201943545U - Pipe joint with seal ring - Google Patents
Pipe joint with seal ring Download PDFInfo
- Publication number
- CN201943545U CN201943545U CN2011200553232U CN201120055323U CN201943545U CN 201943545 U CN201943545 U CN 201943545U CN 2011200553232 U CN2011200553232 U CN 2011200553232U CN 201120055323 U CN201120055323 U CN 201120055323U CN 201943545 U CN201943545 U CN 201943545U
- Authority
- CN
- China
- Prior art keywords
- tube connector
- seal ring
- tubing
- socket
- elastic seal
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a pipe joint with a seal ring, which comprises a pipe joint body; the pipe joint body is provided with an insertion hole which can be abutted with a pipe, and the pipe joint is provided with an elastic seal ring which is in close contact with the periphery of the pipe at the edge of the insertion hole. The pipe joint with the seal ring has the advantages of convenience in installation, high tightness, simple structure and low cost.
Description
Technical field
The utility model relates to tubing protective screening assembling fittings, relates in particular to the tube connector of band sealing ring.
Background technology
Existing guardrail, protect window and often use the interconnective structure of metal pipe material, this structure normally realizes connecting by tube connector, as connecting three sections tubing ends with tee junction, connect two sections tubing ends with two pass joints, and the middle part that one section tubing end is connected to another section tubing with square joint.In order to prevent that the tubing end from producing corrosion, on tube connector, generally socket can be set, general and the structural similarity shown in Figure 1 of this type of socket, for convenience tubing and tube connector body 1 docks, this socket 11 has adopted by reducing the principle that contact area is reduced friction, the inside wall 12 of socket 11 is arranged to rib strip shaped, lighter when inserting tubing like this, and can prevent that the relative tube connector body 1 of tubing from rocking, place in this socket 11 owing to pipe end after the installation, usually it is believed that this socket 11 can effectively seal pipe end, but actual conditions are really not so, this is because fabrication error has caused the shape of tubing and tube connector body 1 not fit like a glove, the inside wall 12 of rib strip shaped can not make the lateral wall 13 of tubing and socket 11 fit tightly, between tubing and lateral wall 13, formed the gap, make moisture can enter and cause the corrosion of pipe end from this gap, thereby influence guardrail, protect the clean and tidy and outward appearance of window, even also can cause connection to lose efficacy, stay potential safety hazard; If being replaced by the elasticity tube connector that elastomeric material makes, tube connector then can improve sealing effectiveness, prevent that the diameter pipes port from producing corrosion, but the elastomeric material tube connector can cause the installation resistance excessive with contacting of tubing when mounted, make installation effectiveness low, and elastomeric material cost height is unfavorable for applying.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and the tube connector of a kind of easy for installation, good airproof performance, band sealing ring simple in structure, with low cost is provided.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of tube connector with sealing ring comprises the tube connector body, and described tube connector body is provided with the socket that can dock with tubing, and described tube connector body is provided with the elastic seal ring that can closely contact with tubing periphery in the edge of socket.
The end face that described tube connector body and elastic seal ring join is provided with a circle raised step along the edge of jack, and described elastic seal ring is provided with the recess that cooperates with described raised step.
The periphery of described elastic seal ring is provided with the water conservancy diversion inclined-plane.
Described tube connector body is a tee junction, and described tee junction is provided with three described sockets, and the edge of each socket is equipped with the elastic seal ring that can closely contact with tubing periphery.
Described tube connector body is two pass joints, and described two pass joints are provided with two described sockets, and the edge of each socket is equipped with the elastic seal ring that can closely contact with tubing periphery.
Described tube connector body is a square joint, and described square joint is provided with a described socket, and the edge of this socket is provided with the elastic seal ring that can closely contact with tubing periphery.
Described square joint is provided with closure gasket groove away from an end of described socket, and described closure gasket groove is located in the securing member installing hole periphery of square joint, is provided with seal washer in the described closure gasket groove.
Compared with prior art, advantage of the present utility model is:
The tube connector of band sealing ring of the present utility model, be provided with the elastic seal ring that can closely contact with the tubing periphery at the socket edge of tube connector body, by elastic seal ring the gap between tube connector body and the tubing is sealed, can prevent that moisture from entering, avoid the port of tubing to produce corrosion, make guardrail, protect the clean and tidy outward appearance of window maintenance, stopped the potential safety hazard that causes because of corrosion fully; Simultaneously, can earlier elastic seal ring be sheathed on the tubing when mounted, again the socket of tubing with the tube connector body be docked, then elastic seal ring is moved to the tube connector body, elastic seal ring is closely contacted with the socket edge, easy for installation, be easy to guarantee efficient installation.The end face that the utility model also can join at tube connector body and elastic seal ring is provided with a circle raised step along the edge of jack, and the recess that setting cooperates with raised step on elastic seal ring, cooperation by the two forms labyrinth seal structure, can prevent that moisture from entering from the gap between elastic seal ring and the tube connector body, seals more reliable.The periphery of elastic seal ring is provided with the water conservancy diversion inclined-plane, be used for the water droplet that will flow along tubing timely water conservancy diversion go out the engagement edge of elastic seal ring and tubing, prevent moisture penetration.When tube connector body of the present utility model is square joint; can also away from an end of socket closure gasket groove be set at square joint, by in closure gasket groove, establishing seal washer, can form protection the fixing securing member of square joint; prevent that moisture from soaking securing member, avoid the securing member corrosion.
Description of drawings
Fig. 1 is the structural representation of existing tube connector;
Fig. 2 is the perspective view (removal elastic seal ring) of tee junction embodiment of the present utility model;
Fig. 3 is the sectional structure schematic diagram of tee junction embodiment of the present utility model;
Fig. 4 is the perspective view (removal elastic seal ring) of two pass joint embodiment of the present utility model;
Fig. 5 is the sectional structure schematic diagram of two pass joint embodiment of the present utility model;
Fig. 6 is the perspective view (removal elastic seal ring) of square joint embodiment of the present utility model;
Fig. 7 is the sectional structure schematic diagram of square joint embodiment of the present utility model.
Each label is represented among the figure:
1, tube connector body; 2, tubing; 3, elastic seal ring; 4, seal washer; 11, socket; 12, inside wall; 13, lateral wall; 14, raised step; 15, closure gasket groove; 16, securing member installing hole; 31, recess; 32, water conservancy diversion inclined-plane.
The specific embodiment
Fig. 2 and Fig. 3 show a kind of tube connector embodiment with sealing ring of the present utility model, this tube connector comprises tube connector body 1, tube connector body 1 is provided with the socket 11 that can dock with tubing 2, tube connector body 1 is provided with the elastic seal rings 3 that can closely contact with tubing 2 periphery in the edge of socket 11, seal by the gap between 3 pairs of tube connector bodies 1 of elastic seal ring and the tubing 2, can prevent that moisture from entering, avoid the port of tubing 2 to produce corrosion, make guardrail, protect window and keep clean and tidy outward appearance, stopped the potential safety hazard that causes because of corrosion fully; Simultaneously, can earlier elastic seal ring 3 be sheathed on the tubing 2 when mounted, again tubing 2 be docked with the socket 11 of tube connector body 1, then elastic seal ring 3 is moved to tube connector body 1, elastic seal ring 3 is closely contacted with socket 11 edges, easy for installation, be easy to guarantee efficient installation.
In the present embodiment, the end face that tube connector body 1 and elastic seal ring 3 join is provided with a circle raised step 14 along the edge of jack 11, elastic seal ring 3 is provided with the recess 31 that cooperates with raised step 14, cooperation by the two forms labyrinth seal structure, can prevent that moisture from entering from the gap between elastic seal ring 3 and the tube connector body 1, seals more reliable.The periphery of elastic seal ring 3 is provided with water conservancy diversion inclined-plane 32, be used for the water droplet that will flow along tubing 2 timely water conservancy diversion go out the engagement edge of elastic seal ring 3 and tubing 2, prevent moisture penetration.
In the present embodiment, tube connector body 1 is a tee junction, and this tee junction is provided with three sockets 11, and the edge of each socket 11 is equipped with the elastic seal rings 3 that can closely contact with tubing 2 periphery.
Fig. 4 and Fig. 5 show a kind of tube connector embodiment with sealing ring of the present utility model, a present embodiment and a last embodiment are basic identical, difference only is that tube connector body 1 is two pass joints, this two pass joint is provided with two sockets 11, and the edge of each socket 11 is equipped with the elastic seal rings 3 that can closely contact with tubing 2 periphery.
Fig. 6 and Fig. 7 show the tube connector embodiment of another kind of band sealing ring of the present utility model; a present embodiment and a last embodiment are basic identical; difference only is that tube connector body 1 is square joint; this square joint is provided with a socket 11; this square joint is used for the end of one section tubing 2 is connected to the middle part of another section tubing 2; make square joint be fixed to the middle part of one section tubing 2 by the securing member of packing into from the securing member installing hole 16 of square joint during installation; again with the end of another section tubing 2 and socket 11 sockets of square joint; the edge of this socket 11 is provided with the elastic seal rings 3 that can closely contact with tubing 2 periphery; be provided with closure gasket groove 15 at square joint away from an end of socket 11 (just square joint contact an end) with tubing 2 middle parts; closure gasket groove 15 is located in securing member installing hole 16 peripheries of square joint; be provided with seal washer 4 in the closure gasket groove 15; can be by seal washer 4 to the fixedly securing member formation protection of square joint; prevent that moisture from soaking securing member, avoid the securing member corrosion.
Above-mentioned is preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.Though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model.Any those of ordinary skill in the art, under the situation that does not break away from the technical solutions of the utility model scope, all can utilize the technology contents of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solutions of the utility model, all should drop in the scope of technical solutions of the utility model protection any simple modification, equivalent variations and modification that above embodiment did according to the utility model technical spirit.
Claims (7)
1. tube connector with sealing ring, comprise tube connector body (1), described tube connector body (1) is provided with the socket (11) that can dock with tubing (2), it is characterized in that: described tube connector body (1) is provided with the elastic seal ring (3) that can closely contact with tubing (2) periphery in the edge of socket (11).
2. the tube connector of band sealing ring according to claim 1, it is characterized in that: the end face that described tube connector body (1) and elastic seal ring (3) join is provided with a circle raised step (14) along the edge of jack (11), and described elastic seal ring (3) is provided with the recess (31) that cooperates with described raised step (14).
3. the tube connector of band sealing ring according to claim 2 is characterized in that: the periphery of described elastic seal ring (3) is provided with water conservancy diversion inclined-plane (32).
4. according to the tube connector of each described band sealing ring in the claim 1 to 3, it is characterized in that: described tube connector body (1) is a tee junction, described tee junction is provided with three described sockets (11), and the edge of each socket (11) is equipped with the elastic seal ring (3) that can closely contact with tubing (2) periphery.
5. according to the tube connector of each described band sealing ring in the claim 1 to 3, it is characterized in that: described tube connector body (1) is two pass joints, described two pass joints are provided with two described sockets (11), and the edge of each socket (11) is equipped with the elastic seal ring (3) that can closely contact with tubing (2) periphery.
6. according to the tube connector of each described band sealing ring in the claim 1 to 3, it is characterized in that: described tube connector body (1) is a square joint, described square joint is provided with a described socket (11), and the edge of this socket (11) is provided with the elastic seal ring (3) that can closely contact with tubing (2) periphery.
7. the tube connector of band sealing ring according to claim 6, it is characterized in that: described square joint is provided with closure gasket groove (15) away from an end of described socket (11), described closure gasket groove (15) is located in securing member installing hole (16) periphery of square joint, is provided with seal washer (4) in the described closure gasket groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200553232U CN201943545U (en) | 2011-03-04 | 2011-03-04 | Pipe joint with seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200553232U CN201943545U (en) | 2011-03-04 | 2011-03-04 | Pipe joint with seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943545U true CN201943545U (en) | 2011-08-24 |
Family
ID=44470894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200553232U Expired - Fee Related CN201943545U (en) | 2011-03-04 | 2011-03-04 | Pipe joint with seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943545U (en) |
-
2011
- 2011-03-04 CN CN2011200553232U patent/CN201943545U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201891170U (en) | Fitting for connecting balcony guardrail beam with wall body | |
| CN202674309U (en) | Rubber sealing ring | |
| CN205896491U (en) | Sealing flange with seal lip | |
| CN201943545U (en) | Pipe joint with seal ring | |
| CN202100167U (en) | Connection fitting used for connecting stand column and cross beam | |
| CN205745740U (en) | A kind of conduit coupling of good airproof performance | |
| CN102261471B (en) | A kind of for tubing intert connect unilateral-hole seal sleeve | |
| CN102080680A (en) | Pipe joint with seal ring | |
| CN203560427U (en) | Rubber seal ring used for connecting socket of steel belt pipe with spigot of steel belt pipe | |
| CN201963871U (en) | Single-side hole sealing sleeve for penetrating connection of pipe | |
| CN102121533B (en) | Unilateral-hole seal sleeve for penetration and connection of tubular product | |
| CN202215875U (en) | Fast and easy push-type joint | |
| CN204127531U (en) | A kind of safeguard structure for steel-plastic composite pipe | |
| CN204785211U (en) | Seal for pipe joints connection structure | |
| CN209130343U (en) | Water meter flange connector | |
| CN203442341U (en) | Seal ring for through-wall galvanized pipe | |
| CN203513132U (en) | Tower-type crane | |
| CN201916310U (en) | Waterproof insert sleeve gasket for tube | |
| CN205136899U (en) | Fire pipe joints seal structure | |
| CN202100707U (en) | Rubber gasket | |
| CN203297794U (en) | High pressure delivery pipeline contact seal connector structure | |
| CN214118370U (en) | Side-inserted water inlet valve for turbine | |
| CN201991421U (en) | Butt penetration hole sealing sleeve for interpenetration connection of pipes | |
| CN205001718U (en) | Three -way joint | |
| CN204717180U (en) | Pipe connecting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |