CN215721526U - Gasket for connecting telescopic pipe fitting and telescopic pipe fitting - Google Patents
Gasket for connecting telescopic pipe fitting and telescopic pipe fitting Download PDFInfo
- Publication number
- CN215721526U CN215721526U CN202120601165.XU CN202120601165U CN215721526U CN 215721526 U CN215721526 U CN 215721526U CN 202120601165 U CN202120601165 U CN 202120601165U CN 215721526 U CN215721526 U CN 215721526U
- Authority
- CN
- China
- Prior art keywords
- pipe
- gasket
- gasket body
- telescopic
- tube
- 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.)
- Active
Links
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a gasket for connecting telescopic pipes, which relates to the technical field of pipe connection.A gasket body is used for being sleeved at one end outside an inner pipe, a plurality of clamping bulges are arranged on the inner wall of the gasket body, one clamping bulge is used for being clamped in a clamping hole correspondingly arranged on the inner pipe, the outer wall of the gasket body is used for being attached to the inner wall of the outer pipe, and an extrusion groove is formed in one end of the gasket body, which is far away from the inner pipe; the utility model also provides a telescopic pipe fitting which comprises a plurality of pipe fittings, a plurality of rubber sleeves and a plurality of gaskets for connecting the telescopic pipe fittings, wherein each pipe fitting is sequentially sleeved along the axial direction, the outer diameter of two adjacent pipe fittings is larger than the outer diameter of the pipe fitting, the outer diameter of the two adjacent pipe fittings is smaller than the outer diameter of the pipe fitting, the gasket for connecting the telescopic pipe fittings can be sleeved at one end of the outer side of the inner pipe, and one end of the inner pipe, which is sleeved with the gasket for connecting the telescopic pipe fittings, can penetrate through the rubber sleeves. The gasket for connecting the telescopic pipe fitting and the telescopic pipe fitting provided by the utility model have the advantages of good anti-skidding effect, easiness in installation and long service life.
Description
Technical Field
The utility model relates to the technical field of pipe fitting connection, in particular to a gasket for telescopic pipe fitting connection and a telescopic pipe fitting.
Background
The telescopic pipe is formed by connecting a plurality of sections of metal pipe fittings in series through anti-slip rubber sheets. The existing anti-slip rubber sheet has short length, thin thickness, small contact area with a pipe fitting, small frictional resistance and easy slippage, and the contact surface of the metal pipe fitting and the anti-slip rubber sheet and the inner side surface of the anti-slip rubber sheet are smooth, so the anti-slip effect is not good after the anti-slip rubber sheet is used. When connecting the pipe fitting, need to pick up two solitary limited slip films simultaneously to fix a position two limited slip films, two limited slip films take place to shift easily or drop, and the poling assembles the degree of difficulty greatly, and the assembly speed is slow. After the pipe fitting is placed for a period of time after assembly, the pipe fitting and the pipe fitting can collapse along with the convex deformation of the anti-slip rubber sheet, and the phenomenon of looseness and no stress occurs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a gasket for connecting a telescopic pipe fitting and the telescopic pipe fitting, which are used for solving the problems in the prior art and have the advantages of good anti-skidding effect, easiness in installation and long service life.
In order to achieve the purpose, the utility model provides the following scheme:
the utility model provides a gasket for connecting a telescopic pipe fitting, which comprises: the gasket body, the gasket body is the tube-shape, the gasket body is used for the cover to establish the one end in the inner tube outside, be provided with a plurality of joint arch on the gasket body inner wall, one the joint arch be used for the joint in correspond a joint hole that sets up on the inner tube, gasket body outer wall is used for laminating mutually with the outer tube inner wall, the gasket body is kept away from the extrusion groove has been seted up to the one end of inner tube.
Preferably, all outer walls of the gasket body are used for being attached to the inner wall of the outer pipe.
Preferably, one end of the gasket body, which is far away from the inner pipe, is provided with a flange, and the flange is used for limiting the inner pipe to extend out of one end of the gasket body, which is far away from the inner pipe.
Preferably, the outer wall of the gasket body is subjected to line printing treatment.
Preferably, the gasket body is integrally formed.
The utility model also provides a telescopic pipe fitting which comprises a plurality of pipe fittings, a plurality of rubber sleeves and a plurality of gaskets for connecting the telescopic pipe fittings, wherein the pipe fittings are coaxial, the pipe fittings are sequentially sleeved along the axial direction, the outer pipe is arranged on two adjacent pipe fittings with larger outer diameter, the inner pipe is arranged on the outer pipe, the gasket for connecting the telescopic pipe fittings can be sleeved at one end of the outer side of the inner pipe, the rubber sleeves are sleeved in the outer pipe close to one end of the inner pipe, which is sleeved with the gasket for connecting the telescopic pipe fittings, can penetrate through the rubber sleeves and is arranged in the outer pipe, and the inner pipe can be limited from sliding out of the outer pipe by matching the gasket for connecting the telescopic pipe fittings with the rubber sleeves.
Preferably, the sum of the outer diameter of the inner pipe and the thickness of the gasket body is larger than the inner diameter of the outer pipe.
Preferably, the same pipe wall position of the inner pipe and the outer pipe is provided with a guide groove, and the joint part of the gasket body and the guide groove is provided with the extrusion groove.
Compared with the prior art, the utility model has the following technical effects:
according to the gasket for connecting the telescopic pipe fitting and the telescopic pipe fitting provided by the utility model, the gasket body can be sleeved at one end of the outer side of the inner pipe, the gasket body does not need to be manually clamped and fixed by an operator, and compared with the traditional anti-slip rubber sheet, the gasket is not easy to drop or shift in the installation process, the gasket has a good fixing effect and is easy to install; the clamping bulge is clamped in the clamping hole to position the gasket body, the extrusion groove is formed in one end, away from the inner pipe, of the gasket body, the outer diameter of the gasket body is reduced by pressing the extrusion groove, the inner pipe and the outer pipe can be conveniently assembled and connected, and the gasket body is easy to install; the outer wall of gasket body and the inner wall of outer tube are laminated mutually, and area of contact is big, and antiskid is effectual, is different from the limited slip film of current protruding type, and the gasket body does not have the protrusion position, can not be in inner tube and outer tube compression deformation, the phenomenon of not atress appears slackening, long service life. Therefore, the gasket for connecting the telescopic pipe fitting and the telescopic pipe fitting provided by the utility model have the advantages of good anti-skidding effect, easiness in installation and long service life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a gasket for connecting telescopic pipes, which is suitable for telescopic pipes with guide grooves, according to the present invention;
in the figure: 100-gasket for connecting telescopic pipe fittings; 1-a gasket body; 11-clamping protrusions; 12-an extrusion groove; 13-flange.
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.
The utility model aims to provide a gasket for connecting a telescopic pipe fitting and the telescopic pipe fitting, which are used for solving the problems in the prior art and have the advantages of good anti-skidding effect, easiness in installation and long service life.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example one
The present embodiment provides a gasket 100 for connecting an expansion pipe, as shown in fig. 1, including: gasket body 1, gasket body 1 are the tube-shape, and gasket body 1 is used for the cover to establish the one end in the inner tube outside, is provided with a plurality of joint arch 11 on the 1 inner wall of gasket body, and a joint arch 11 is arranged in the joint and corresponds a joint hole that sets up on the inner tube, and 1 outer wall of gasket body is used for laminating mutually with the outer tube inner wall, and extrusion groove 12 has been seted up to the one end that gasket body 1 kept away from the inner tube.
The gasket body 1 can be sleeved at one end of the outer side of the inner pipe, the gasket body 1 does not need to be clamped and fixed manually by an operator, and compared with the traditional anti-slip rubber sheet, the anti-slip rubber sheet is not easy to drop or shift in the installation process, the fixing effect is good, and the installation is easy; the gasket body 1 is positioned by clamping the clamping protrusions 11 in the clamping holes, the extrusion groove 12 is formed in one end, away from the inner pipe, of the gasket body 1, the outer diameter of the gasket body 1 is reduced by pressing the extrusion groove 12, the inner pipe and the outer pipe can be conveniently assembled and connected, and the gasket body is easy to install; the outer wall of gasket body 1 laminates with the inner wall of outer tube mutually, and area of contact is big, and antiskid is effectual, is different from the limited slip film of current protruding type, and the gasket body does not have the protrusion position, can not be in inner tube and outer tube compression deformation, the phenomenon of not atress appears slackening, long service life. Therefore, the gasket 100 for connecting telescopic pipes provided by the utility model has the advantages of good anti-skid effect, easiness in installation and long service life.
All outer walls of gasket body 1 are used for laminating mutually with the outer tube inner wall, and gasket body 1 outer wall is only for the one side near the outer tube inner wall, and gasket body surfacing is different from the limited slip film of current protruding type, and gasket body 1 does not have the bulge position, can not be in inner tube and outer tube compression deformation, the phenomenon of not atress of appearing relaxing, long service life, and antiskid is effectual.
The one end that the inner tube was kept away from to gasket body 1 is provided with flange 13, and flange 13 is used for restricting the inner tube and stretches out from the one end that gasket body 1 kept away from the inner tube, leads to gasket body 1 to drop from the inner tube, and at the in-process of inner tube withdrawal outer tube simultaneously, flange 13 bears pressure with joint arch 11 simultaneously, avoids joint arch 11 atress damage to lead to gasket body 1 to drop from the inner tube in the use, increase of service life.
The outer wall of the gasket body 1 is subjected to line drying treatment, so that the roughness of the outer wall of the gasket body 1 can be improved, the anti-skidding and scratch-resistant performance is enhanced, the hand feeling is increased, and the appearance is attractive.
Example two
This embodiment provides a flexible pipe fitting, including a plurality of pipe fitting, gasket 100 is used in the flexible pipe connection in a plurality of gum cover and a plurality of embodiment one, each pipe fitting coaxial line, each pipe fitting overlaps in proper order along the axial and establishes, two adjacent pipe fitting external diameters are big for the outer tube, the internal diameter is little for the inner tube, gasket 100 can overlap the one end in the inner tube outside for flexible pipe connection, the inside cover that the outer tube is close to inner tube one end is equipped with the gum cover, the internal pipe cover is equipped with gasket 100 for flexible pipe connection's one end and can passes the gum cover and install in the outer tube, cooperate through gasket 100 for flexible pipe connection and gum cover and can restrict the inner tube roll-off from the outer tube.
The gasket body 1 can be sleeved at one end of the outer side of the inner pipe, the gasket body 1 does not need to be clamped and fixed manually by an operator, and compared with the traditional anti-slip rubber sheet, the anti-slip rubber sheet is not easy to drop or shift in the installation process, the fixing effect is good, and the installation is easy; the gasket body 1 is positioned by clamping the clamping protrusions 11 in the clamping holes, the extrusion groove 12 is formed in one end, away from the inner pipe, of the gasket body 1, the outer diameter of the gasket body 1 is reduced by pressing the extrusion groove 12, the inner pipe and the outer pipe can be conveniently assembled and connected, and the gasket body is easy to install; the outer wall of gasket body 1 laminates with the inner wall of outer tube mutually, and area of contact is big, and antiskid is effectual, is different from the limited slip film of current protruding type, and the gasket body does not have the protrusion position, can not be in inner tube and outer tube compression deformation, the phenomenon of not atress appears slackening, long service life. Therefore, the telescopic pipe fitting provided by the utility model has the advantages of good anti-skidding effect, easiness in installation and long service life.
The sum of the outer diameter of the inner pipe and the thickness of the gasket body 1 is larger than the inner diameter of the outer pipe, and the gasket body 1 is in interference fit with the inner wall of the outer pipe, so that the anti-skidding effect is further improved.
The guide way has been seted up with the same pipe wall position of outer tube to the inner tube, can take place relative slip along the guide way between inner tube and the outer tube, and the guide way can inject not to take place relative rotation between inner tube and the outer tube, extrusion groove 12 has been seted up with guide way laminating part to gasket body 1, extrusion groove 12 corresponds the setting with the guide way, make extrusion groove 12 atress be out of shape more easily, the inner tube cover is equipped with during gasket 100's for the pipe fitting connection one end is installed into the outer tube more easily, and installation labour saving and time saving. The gasket 100 for connecting a telescopic pipe according to the present invention is applicable to various types of telescopic pipes such as a circular pipe, an elliptical pipe, a square pipe, and a hexagonal pipe, and a telescopic pipe having a guide groove.
The principle and the implementation mode of the utility model are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the utility model.
Claims (8)
1. The utility model provides a gasket is used in flexible pipe connection which characterized in that: the method comprises the following steps: the gasket body, the gasket body is the tube-shape, the gasket body is used for the cover to establish the one end in the inner tube outside, be provided with a plurality of joint arch on the gasket body inner wall, one the joint arch be used for the joint in correspond a joint hole that sets up on the inner tube, gasket body outer wall is used for laminating mutually with the outer tube inner wall, the gasket body is kept away from the extrusion groove has been seted up to the one end of inner tube.
2. The gasket for connecting an expansion pipe according to claim 1, wherein: and the whole outer wall of the gasket body is used for being attached to the inner wall of the outer pipe.
3. The gasket for connecting an expansion pipe according to claim 1, wherein: the gasket body is provided with a flange at one end far away from the inner pipe, and the flange is used for limiting the inner pipe to extend out from one end far away from the inner pipe of the gasket body.
4. The gasket for connecting an expansion pipe according to claim 1, wherein: and the outer wall of the gasket body is subjected to line drying treatment.
5. The gasket for connecting an expansion pipe according to claim 1, wherein: the gasket body is integrally formed.
6. A telescopic pipe fitting, its characterized in that: including a plurality of pipe fitting, a plurality of gum cover and a plurality of claim 1 ~ 5 the gasket for telescopic pipe connects, each the pipe fitting coaxial line, each the pipe fitting overlaps in proper order along the axial and establishes, adjacent two the pipe fitting external diameter is big does the outer tube, the external diameter is little does the inner tube, gasket for telescopic pipe connects can overlap and establish the one end in the inner tube outside, the outer tube is close to the inside cover of inner tube one end is equipped with the gum cover, the endotheca is equipped with the one end of gasket for telescopic pipe connects can pass the gum cover and install in the outer tube, through telescopic pipe connects with the gasket with the gum cover cooperatees and can restrict the inner tube is followed roll-off in the outer tube.
7. Telescopic tube according to claim 6, characterized in that: the sum of the outer diameter of the inner pipe and the thickness of the gasket body is larger than the inner diameter of the outer pipe.
8. Telescopic tube according to claim 6, characterized in that: the gasket body is provided with a gasket body, the gasket body is provided with a gasket groove, and the gasket groove is formed in the same pipe wall position of the inner pipe and the outer pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120601165.XU CN215721526U (en) | 2021-03-24 | 2021-03-24 | Gasket for connecting telescopic pipe fitting and telescopic pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120601165.XU CN215721526U (en) | 2021-03-24 | 2021-03-24 | Gasket for connecting telescopic pipe fitting and telescopic pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215721526U true CN215721526U (en) | 2022-02-01 |
Family
ID=80013586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120601165.XU Active CN215721526U (en) | 2021-03-24 | 2021-03-24 | Gasket for connecting telescopic pipe fitting and telescopic pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215721526U (en) |
-
2021
- 2021-03-24 CN CN202120601165.XU patent/CN215721526U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215721526U (en) | Gasket for connecting telescopic pipe fitting and telescopic pipe fitting | |
| CN112944080A (en) | Gasket for connecting telescopic pipe fitting and telescopic pipe fitting | |
| CN201502811U (en) | Gas corrugated pipe quick coupling | |
| CN108458835B (en) | Gas collecting tube assembly detection appliance | |
| CN211976218U (en) | Quick pipeline connector | |
| CN111396667A (en) | Quick pipeline connector | |
| CN209781994U (en) | PVC pipeline connection structure | |
| CN209909374U (en) | Quick-operation joint device for treegarden irrigation | |
| CN204239893U (en) | The pipe clamp assembly of clamping flexible pipe | |
| CN210372465U (en) | Quick socket joint of withholding | |
| CN217683711U (en) | Inner diameter pipeline joint | |
| CN211371529U (en) | Straight joint | |
| CN211175860U (en) | Sealed quick-operation joint for connecting bamboo-like prestressed plastic pipes | |
| KR101110674B1 (en) | Pipe coupling system for smooth pipe of inner part | |
| CN212616846U (en) | Oil pipe joint of leak protection oil | |
| CN209819034U (en) | Rear tightening type self-adhesive waterproof sleeve | |
| CN214839050U (en) | Rubber sealing element of pipeline rush-repair device | |
| CN210939066U (en) | Rubber tube joint kludge | |
| CN211901981U (en) | Hose hoop | |
| CN209762444U (en) | Elastic wall bushing | |
| CN220910658U (en) | Pipeline joint protecting sleeve for pipeline construction | |
| CN204493995U (en) | Composite thermal pipeline | |
| CN219012675U (en) | Air duct joint inflatable rubber flexible connecting device | |
| CN221258525U (en) | Armrest and armrest lining structure | |
| WO2017088708A1 (en) | Waterproof structure for two-piece rubber part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |