CN209671835U - A kind of extensible water supply polyethylene pipe system - Google Patents
A kind of extensible water supply polyethylene pipe system Download PDFInfo
- Publication number
- CN209671835U CN209671835U CN201822216984.3U CN201822216984U CN209671835U CN 209671835 U CN209671835 U CN 209671835U CN 201822216984 U CN201822216984 U CN 201822216984U CN 209671835 U CN209671835 U CN 209671835U
- Authority
- CN
- China
- Prior art keywords
- tube body
- attachment base
- annular attachment
- card slot
- left end
- 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
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a kind of extensible water supply polyethylene pipe systems, including intermediate tube body, left tube body and right tube body, the left end of the left tube body and the right end of right tube body are separately installed with first flange and second flange, the intermediate tube body is made of the first tube body and the connection of the second tube body, the right end of first tube body is provided with first annular attachment base, the left end of second tube body is provided with the second annular attachment base, the card slot to match with first annular attachment base is offered on the annular attachment base of described second, the first annular attachment base is connected by threaded components with the second annular attachment base, the left end of first tube body is connected with the right end of left tube body.The design has the advantages that structure is simple, easily fabricated and practical and efficient.
Description
Technical field
The utility model relates to pipe-line system technical fields, are specifically related to a kind of extensible water supply polyethylene pipe
System.
Background technique
Polyethylene pipe workpiece for water supply is traditional drinking-water pipe tubing.Feed pipe must endure as certain pressure, and have good
Good heat insulation effect, can prevent water quality from degenerating in summer.Meanwhile existing polyethylene feed pipe on angle of turn very by office
Limit, and polyvinyl piping materials are as fragile material, it occur frequently that destruction in building reconstruction.
Summary of the invention
The utility model can protrude into the length in guide groove according to the second tube body according to the actual situation, is adjusted, to change
The entire length for becoming pipeline plays the role of increasing the practicality energy；A kind of extensible water supply polyethylene pipe is provided
System.
In order to solve the above technical problems, the utility model provides a kind of extensible water supply polyethylene pipe system
System, it is characterised in that: including intermediate tube body, left tube body and right tube body, the left end of the left tube body and the right end point of right tube body
First flange and second flange are not installed, the intermediate tube body is made of the first tube body and the connection of the second tube body, institute
The right end for the first tube body stated is provided with first annular attachment base, and the left end of second tube body is provided with the second annular connection
, the card slot to match with first annular attachment base, the first annular company are offered on the annular attachment base of described second
Joint chair is connected by threaded components with the second annular attachment base, and the left end of first tube body is connected with the right end of left tube body,
It is provided with external connection screw on the outer wall of first tube body, inscribed screw thread is provided on the inner wall of the left tube body, it is described
The first tube body left end by the mating connection of external connection screw and inscribed screw thread in the right end of left tube body, second pipe
The right end of body is connected with the left end of right tube body, and the left end of the right tube body offers the guiding to match with the second tube body right end
The right end of slot, second tube body is movably connected in guide groove, is additionally provided between second tube body and right tube body
Length adjustment mechanism.
Further, the left end of second tube body is provided with ring packing fixture block, the right end phase of first tube body
Ring packing card slot is offered for the position of ring packing fixture block, the ring packing fixture block is connected to ring packing card slot
It is interior, the first sealing ring is provided between the ring packing fixture block and ring packing card slot.
Further: second tube body, which protrudes between part and guide groove in guide groove, is provided with the second sealing
Circle, is each provided with second sealing ring between the inner and outer wall and guide groove of second tube body.
Further: elastic clamping mechanism, the elasticity are provided between the first annular attachment base and card slot
Clamping mechanism includes the groove being provided on card slot inner wall, the hemispherical card slot being provided on first annular attachment base outer wall, ball
Shape clamp and spring, the spherical clamp are connected in groove by spring, and the spherical clamp is under the action of the spring
It is caught in hemispherical card slot.
Further: the length adjustment mechanism includes the screw rod being arranged on the second annular attachment base, is arranged on the right side
Third annular attachment base and adjusting nut on the outer wall of tube body left end, the screw rod pass through third annular attachment base and live with it
It is dynamic to connect, an adjusting nut is respectively connected on the screw rod at left and right sides of the third annular attachment base.
After adopting the above structure, the utility model can protrude into guide groove according to the second tube body according to the actual situation, is adjusted
Interior length plays the role of increasing the practicality energy to change the entire length of pipeline；And the design also has knot
Simple, the easily fabricated and practical and efficient advantage of structure.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged drawing of A in Fig. 1.
Specific embodiment
A kind of extensible water supply polyethylene pipe system as shown in Figure 1, including intermediate tube body, Zuo Guanti 1 and the right side
Tube body 4, the left end of the left tube body 1 and the right end of right tube body 4 are separately installed with first flange 5 and second flange 6, described
Intermediate tube body is made of the first tube body 2 and the connection of the second tube body 3, and the right end of first tube body 2 is provided with the first ring
Shape attachment base 7, the left end of second tube body 3 are provided with the second annular attachment base 8, on the described second annular attachment base 8
The card slot to match with first annular attachment base 7 is offered, the first annular attachment base 7 passes through threaded components and the second ring
Shape attachment base 8 is connected, and the left end of first tube body 2 is connected with the right end of left tube body 1, the outer wall of first tube body 2
On be provided with external connection screw, be provided with inscribed screw thread on the inner wall of the left tube body 1, the left end of first tube body 2 is logical
External connection screw is crossed with the mating connection of inscribed screw thread in the right end of left tube body 1, the right end and right tube body of second tube body 3
4 left end is connected, and the left end of the right tube body 4 offers the guide groove to match with 3 right end of the second tube body, and described second
The right end of tube body 3 is movably connected in guide groove, is additionally provided with length adjustment machine between second tube body 3 and right tube body 4
Structure.The utility model can protrude into the length in guide groove according to the second tube body according to the actual situation, is adjusted, to change pipeline
Entire length, play the role of increase the practicality can；And the design also has structure simple, easily fabricated and practical
Efficient advantage.
The left end of second tube body 3 as shown in Figure 1 is provided with ring packing fixture block 12, the right end of first tube body 2
Position relative to ring packing fixture block 12 offers ring packing card slot, and it is close that the ring packing fixture block 12 is connected to annular
It seals in card slot, is provided with the first sealing ring 13 between the ring packing fixture block 12 and ring packing card slot.
Second tube body 3 as shown in Figure 1, which protrudes between part and guide groove in guide groove, is provided with the second sealing ring 14,
Second sealing ring 14 is each provided between the inner and outer wall and guide groove of second tube body 3.
Elastic clamping mechanism, the bullet are provided between first annular attachment base 7 as depicted in figs. 1 and 2 and card slot
The hemispherical card that property clamping mechanism includes the groove 16 being provided on card slot inner wall, is provided on first annular 7 outer wall of attachment base
Slot 15, spherical clamp 17 and spring 18, the spherical clamp 17 are connected in groove 1 by spring, the spherical clamp
It is caught in hemispherical card slot under the action of the spring.
Length adjustment mechanism as shown in Figure 1 includes the screw rod 9 being arranged on the second annular attachment base 8, is arranged in right pipe
Third annular attachment base 10 and adjusting nut 11 on 4 left end outer wall of body, the screw rod 9 pass through third annular attachment base 10 simultaneously
It is flexibly connected with it, is respectively connected with an adjusting nut 11 on the screw rod 9 of 10 left and right sides of third annular attachment base.
Claims (5)
1. a kind of extensible water supply polyethylene pipe system, it is characterised in that: including intermediate tube body, left tube body and right pipe
Body, the left end of the left tube body and the right end of right tube body are separately installed with first flange and second flange, the intermediate tube
Body is made of the first tube body and the connection of the second tube body, and the right end of first tube body is provided with first annular attachment base,
The left end of second tube body is provided with the second annular attachment base, offers and the first ring on the described second annular attachment base
The card slot that shape attachment base matches, the first annular attachment base are connected by threaded components with the second annular attachment base, institute
The left end for the first tube body stated is connected with the right end of left tube body, is provided with external connection screw on the outer wall of first tube body, institute
Inscribed screw thread is provided on the inner wall for the left tube body stated, the left end of first tube body passes through external connection screw and inscribed screw thread
It is cooperatively connected in the right end of left tube body, the right end of second tube body is connected with the left end of right tube body, the right tube body
Left end offer the guide groove to match with the second tube body right end, the right end of second tube body is movably connected in guide groove
It is interior, length adjustment mechanism is additionally provided between second tube body and right tube body.
2. a kind of extensible water supply polyethylene pipe system according to claim 1, it is characterised in that: described
The left end of two tube bodies is provided with ring packing fixture block, and the right end of first tube body is opened relative to the position of ring packing fixture block
Equipped with ring packing card slot, the ring packing fixture block is connected in ring packing card slot, the ring packing fixture block with
The first sealing ring is provided between ring packing card slot.
3. a kind of extensible water supply polyethylene pipe system according to claim 1, it is characterised in that: described
Two tube bodies, which protrude between part and guide groove in guide groove, is provided with the second sealing ring, the inner wall of second tube body and outer
Second sealing ring is each provided between wall and guide groove.
4. a kind of extensible water supply polyethylene pipe system according to claim 1, it is characterised in that: described
Elastic clamping mechanism is provided between one annular attachment base and card slot, the elastic clamping mechanism includes being provided with card slot inner wall
On groove, the hemispherical card slot, spherical clamp and the spring that are provided on first annular attachment base outer wall, the spherical clamp
It is connected in groove by spring, the spherical clamp is caught under the action of the spring in hemispherical card slot.
5. a kind of extensible water supply polyethylene pipe system according to claim 1, it is characterised in that: the length
Degree regulating mechanism includes the screw rod being arranged on the second annular attachment base, the third annular company being arranged on the outer wall of right tube body left end
Joint chair and adjusting nut, the screw rod pass through third annular attachment base and are flexibly connected with it, the third annular connection
An adjusting nut is respectively connected on the screw rod of the seat left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822216984.3U CN209671835U (en) | 2018-12-27 | 2018-12-27 | A kind of extensible water supply polyethylene pipe system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822216984.3U CN209671835U (en) | 2018-12-27 | 2018-12-27 | A kind of extensible water supply polyethylene pipe system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209671835U true CN209671835U (en) | 2019-11-22 |
Family
ID=68563763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822216984.3U Expired - Fee Related CN209671835U (en) | 2018-12-27 | 2018-12-27 | A kind of extensible water supply polyethylene pipe system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209671835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939812A (en) * | 2019-12-12 | 2020-03-31 | 李月俊 | Anti-falling drain pipe connecting piece member with fastening mechanism |
-
2018
- 2018-12-27 CN CN201822216984.3U patent/CN209671835U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939812A (en) * | 2019-12-12 | 2020-03-31 | 李月俊 | Anti-falling drain pipe connecting piece member with fastening mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20201227 |