CN217272555U - Self-fastening single-rubber-ring type connecting pipe fitting for solid-wall pipe - Google Patents
Self-fastening single-rubber-ring type connecting pipe fitting for solid-wall pipe Download PDFInfo
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- CN217272555U CN217272555U CN202221289999.2U CN202221289999U CN217272555U CN 217272555 U CN217272555 U CN 217272555U CN 202221289999 U CN202221289999 U CN 202221289999U CN 217272555 U CN217272555 U CN 217272555U
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Abstract
The utility model relates to a tubular product field of connecting specifically is a solid-wall tubular product is from fastening single rubber ring formula connection pipe fitting for connect the solid-wall pipe, connect the pipe fitting and include: the sleeve is sleeved on the periphery of the solid-wall pipe in a penetrating manner and is connected with the solid-wall pipe in a buckling manner; a positioning block which is abutted against the end of the solid wall pipe; the rubber ring is arranged on the inner wall of the sleeve, is provided with a mounting groove for clamping and embedding the positioning block, and is connected with the end part of the solid-wall pipe in a sealing way; and the clamping structure is clamped on the periphery of the end part of the sleeve. The utility model discloses can stably maintain with real wall pipe sealing connection state and save material and cost.
Description
Technical Field
The utility model relates to a tubular product field of connecting especially relates to a pipe fitting is connected from fastening single rubber ring formula to real wall tubular product.
Background
The solid-wall pipe has the excellent performances of strong corrosion resistance, no influence of corrosive soil and various drinking water, no rustiness, no corrosion and shrinkage change, no odor, no toxicity, no odor, strong acid and alkali resistance, weather resistance, long service life and the like, and is widely applied to the field of drainage inside and outside buildings. When the length of a single solid-wall pipe cannot meet the total length requirement of the required pipeline, a plurality of solid-wall pipes need to be connected by using a connecting structure for use.
For the existing connecting structure for connecting the solid-wall pipe, the connecting structure is generally a sleeve structure, when in use, the sealing rubber ring is sleeved on the periphery of the solid-wall pipe, and then the sleeve structure is sleeved on the periphery of the sealing rubber ring in a penetrating manner, but the sleeve structure is not easy to maintain the sealing connection state with the sealing rubber ring for a long time, and leakage is easy to occur; and at least two sealing rubber rings are needed to carry out sealing connection on two adjacent solid-wall pipes, so that the consumption of materials is high, and the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is to the problem that exists among the background art, provides one kind can stably maintain with real wall pipe sealing connection state and save material and the real wall tubular product of cost from fastening single rubber ring formula connecting pipe spare.
The technical scheme of the utility model, a solid-wall tubular product is from fastening single rubber ring formula connection pipe fitting for connect the solid-wall pipe, connect the pipe fitting and include:
the sleeve is sleeved on the periphery of the solid-wall pipe in a penetrating manner and is connected with the solid-wall pipe in a buckling manner;
a positioning block abutting against the end of the solid-wall pipe;
the rubber ring is arranged on the inner wall of the sleeve, is provided with a mounting groove for clamping and embedding the positioning block, and is connected with the end part of the solid-wall pipe in a sealing way;
and the clamping structure is clamped on the periphery of the end part of the sleeve.
Preferably, the sleeve is provided with a U-shaped opening and forms a pressing plate part, and the inner side surface of the pressing plate part is provided with a clamping table a; the outer peripheral surface of the solid-wall pipe is provided with a clamping groove a for the clamping table a to be clamped in.
Preferably, the peripheral surface of the solid-wall pipe is provided with a clamping table b; the sleeve is provided with a U-shaped opening and forms a pressing plate part, and the inner side surface of the pressing plate part is provided with a clamping groove b for clamping the clamping table b.
Preferably, the end part of the sleeve is provided with a groove and forms a buckle plate part, the buckle plate part gradually inclines towards the inner side of the sleeve, and the buckle plate part and the inner wall of the sleeve form an acute angle; the outer peripheral surface of the solid-wall pipe is provided with a clamping groove c for clamping the end part of the clamping plate part.
Preferably, the outer peripheral surface of the end part of the sleeve is provided with an external thread; the clamping structure is a threaded sleeve, the threaded sleeve is provided with an internal thread matched with the external thread, and the threaded sleeve is in threaded connection with the sleeve.
Preferably, the outer peripheral surface of the end part of the sleeve is provided with a limit groove; the chucking structure includes the clamp, rotates a section of thick bamboo, connection platform and screw rod, and the clamp inlay card is in spacing groove department, and the clamp has the breach and forms two links, rotates a link rotation of a section of thick bamboo and clamp and is connected, and another link rotation of connection platform and clamp is connected, and the screw rod rotates with the connection platform to be connected, screw rod and a rotation section of thick bamboo threaded connection.
Preferably, a connecting ring is arranged on the outer peripheral surface of the end part of the solid wall pipe and abuts against the positioning block.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model discloses can stably maintain with real wall pipe sealing connection state and save material and cost. When using, directly wear the cover with the sleeve in real wall pipe periphery, until real wall pipe tip butt in rubber ring and locating piece department, the locating piece is used for fixing a position real wall pipe and telescopic relative position, and the rubber ring is used for realizing the sealing connection to two real wall pipes of both sides, only uses a rubber ring, save material. The clamping structure is used for clamping the sleeve to the solid-wall pipe, so that the sealing performance and the firmness of the connection of the connecting pipe fitting and the solid-wall pipe are improved.
Drawings
Fig. 1 is a schematic structural view of a solid-wall pipe according to an embodiment of the present invention;
FIG. 2 is a sectional view of a solid wall pipe according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a partial sectional view of the solid-wall pipe according to the second embodiment of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4;
FIG. 6 is a partial sectional view of the solid-wall pipe according to the third embodiment of the present invention;
FIG. 7 is an enlarged view of the structure at C in FIG. 6;
fig. 8 is a schematic structural view of a clamp type clamping structure.
Reference numerals: 1. a solid wall pipe; 101. a clamping groove a; 102. a clamping table b; 103. a card slot c; 11. a connecting ring; 2. a sleeve; 201. an opening; 202. a pressing plate portion; 2021. a clamping groove b; 203. a clamping table a; 204. a snap plate portion; 3. a rubber ring; 301. mounting grooves; 4. positioning blocks; 5. a threaded sleeve; 6. clamping a hoop; 7. a rotating drum; 8. a screw.
Detailed Description
Example one
As shown in fig. 1-3, the utility model provides a solid-wall tubular product is from fastening single rubber ring formula connecting pipe spare for connect solid-wall tubular product 1, connect the pipe fitting and include sleeve 2, rubber ring 3, locating piece 4 and chucking structure. The sleeve 2 is threaded on the periphery of the solid-wall pipe 1, and the sleeve 2 is connected with the solid-wall pipe 1 in a buckling manner. The positioning block 4 is abutted against the end of the solid-wall pipe 1. Rubber ring 3 sets up on 2 inner walls of sleeve, and rubber ring 3 has the mounting groove 301 that supplies locating piece 4 inlay card, and rubber ring 3 and solid wall pipe 1 tip sealing connection. The clamping structure is clamped on the periphery of the end part of the sleeve 2.
The sleeve 2 is provided with a U-shaped opening 201 and forms a pressing plate part 202, and the inner side surface of the pressing plate part 202 is provided with a clamping platform a 203; the clamping groove a101 for the clamping table a203 to be clamped is arranged on the outer peripheral surface of the solid-wall pipe 1, the clamping table a203 is clamped in the clamping groove a101 through the clamping structure, and then the clamping table a203 is clamped at the clamping groove a101 through the clamping structure, so that the clamping table a203 can be clamped in the clamping groove a101 more stably, and the connection firmness of the connecting pipe fitting and the solid-wall pipe 1 is further improved.
This embodiment can stably maintain with solid wall pipe sealing connection state and save material and cost. When using, directly wear the cover with sleeve 2 in solid wall pipe 1 periphery, until solid wall pipe 1 tip butt in rubber ring 3 and locating piece 4 department, locating piece 4 is used for fixing a position solid wall pipe 1 and sleeve 2's relative position, and rubber ring 3 is used for realizing only using one rubber ring 3 to the sealing connection of two solid wall pipes 1 of both sides, save material. The chucking structure is used for chucking sleeve 2 to on the solid-walled pipe 1 to improve this connecting tube spare and the leakproofness and the firm nature of solid-walled pipe 1 connection.
Example two
As shown in fig. 4-5, compared with the first embodiment, the self-fastening single-rubber-ring type connection pipe for solid-wall pipes of the present invention has a clamping block b102 on the outer circumferential surface of the solid-wall pipe 1; the sleeve 2 is provided with a U-shaped opening 201 to form a pressing plate portion 202, and a locking groove b2021 for locking the locking base b102 is provided on the inner side surface of the pressing plate portion 202. The clamping structure is clamped at the pressing plate part 202, so that the clamping table b102 can be clamped at the clamping groove b2021, and the firmness and effective sealing of the connecting pipe fitting after being connected with the solid-wall pipe 1 are improved.
EXAMPLE III
As shown in fig. 6-7, compared with the first embodiment, in the first embodiment, the end of the sleeve 2 has a groove and forms a buckle plate portion 204, the buckle plate portion 204 gradually inclines toward the inner side of the sleeve 2, and the buckle plate portion 204 and the inner wall of the sleeve 2 form an acute angle, so that the sleeve 2 can be conveniently inserted into the outer periphery of the solid-wall pipe 1; be provided with the draw-in groove c103 that supplies buckle board 204 tip card to go into on the solid wall pipe 1 outer peripheral face, buckle board 204 tip card is in draw-in groove c103 department back, through the chucking structure at solid wall pipe 1 tip chucking for buckle board 204 is more firm card in draw-in groove c103 department, improves firm nature and effective sealing after this connecting pipe spare and solid wall pipe 1 are connected.
Example four
As shown in fig. 1-7, compared with the first embodiment, the second embodiment and the third embodiment, the self-fastening single-rubber-ring type connecting pipe fitting of the solid-wall pipe of the present invention has an external thread on the outer circumferential surface of the end of the sleeve 2; the clamping structure is a threaded sleeve 5, the threaded sleeve 5 is provided with an internal thread matched with the external thread, and the threaded sleeve 5 is in threaded connection with the sleeve 2.
For the first and second embodiments, the external thread extends to the outer side surface of the pressing plate portion 202, so that the screw sleeve 5 can be screwed into the pressing plate portion 202 to press the pressing plate portion 202 inwards, and stable buckling connection between the clamping table and the clamping groove is achieved.
With the third embodiment, the external thread extends to the outer side surface of the snap plate portion 204, so that the screw sleeve 5 can be screwed into the snap plate portion 204 to press the snap plate portion 204 inward, thereby realizing stable snap connection between the end of the snap plate portion 204 and the snap groove c 103.
EXAMPLE five
The utility model provides a solid-wall tubular product is from fastening single rubber ring formula connecting pipe spare compares in embodiment one, embodiment two and embodiment three, in this embodiment, is provided with the spacing groove on the 2 tip outer peripheral faces of sleeve, makes things convenient for 6 accurate, firm chugs of clamp on sleeve 2.
As shown in fig. 8, the chucking structure includes clamp 6, a rotation section of thick bamboo 7, connection platform and screw rod 8, and clamp 6 inlay card is in spacing groove department, and clamp 6 has the breach and forms two link, and a link of rotating section of thick bamboo 7 and clamp 6 rotates to be connected, and another link of connection platform and clamp 6 rotates to be connected, and screw rod 8 rotates with the connection platform to be connected, screw rod 8 and a 7 threaded connection of rotation section of thick bamboo. During the chucking, rotatory screw rod 8, screw rod 8 precession on a section of thick bamboo 7 rotates, and screw rod 8 drives the connection platform and removes for two link of clamp 6 are close to each other, thereby are in spacing groove department with the firm chucking of clamp 6.
EXAMPLE six
As shown in fig. 1-7, the utility model provides a solid-wall tubular product is from fastening single rubber ring formula connecting tube spare compares in embodiment one, embodiment two and embodiment three, in this embodiment, is provided with go-between 11 on the solid-wall tubular product 1 tip outer peripheral face, go-between 11 butt is in locating piece 4 department, go-between 11 can further enlarge with locating piece 4 area of contact to improve the location accuracy to solid-wall tubular product 1, guarantee solid-wall tubular product 1 can be with the stable firm chucking of sleeve 2.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (7)
1. A solid-walled tubular product is from fastening single rubber ring formula connecting pipe spare for connect solid-walled pipe (1), its characterized in that includes:
the sleeve (2) is sleeved on the periphery of the solid-wall pipe (1) in a penetrating manner and is connected with the solid-wall pipe (1) in a buckling manner;
a positioning block (4) which is abutted against the end of the solid-wall pipe (1);
the rubber ring (3) is arranged on the inner wall of the sleeve (2), is provided with a mounting groove (301) for clamping and embedding the positioning block (4), and is connected with the end part of the solid-wall pipe (1) in a sealing way;
and the clamping structure is clamped on the periphery of the end part of the sleeve (2).
2. The self-fastening single-rubber-ring type connecting pipe fitting of the solid-wall pipe according to claim 1, wherein the sleeve (2) is provided with a U-shaped opening (201) and forms a pressing plate portion (202), and the inner side surface of the pressing plate portion (202) is provided with a clamping platform a (203); the outer circumferential surface of the solid-wall pipe (1) is provided with a clamping groove a (101) for the clamping table a (203) to be clamped in.
3. The solid-wall pipe self-fastening single-rubber-ring type connecting pipe fitting of claim 1, wherein the solid-wall pipe (1) is provided with a clamping platform b (102) on the outer circumferential surface; the sleeve (2) is provided with a U-shaped opening (201) and forms a pressing plate part (202), and the inner side surface of the pressing plate part (202) is provided with a clamping groove b (2021) for clamping the clamping table b (102).
4. A solid-walled pipe self-fastening single-ferrule type connecting pipe according to claim 1, wherein the end of the sleeve (2) is provided with a groove and forms a snap plate portion (204), the snap plate portion (204) is gradually inclined toward the inner side of the sleeve (2), and the snap plate portion (204) forms an acute angle with the inner wall of the sleeve (2); the outer peripheral surface of the solid-wall pipe (1) is provided with a clamping groove c (103) for clamping the end part of the clamping plate part (204).
5. The self-fastening single-rubber-ring type connecting pipe fitting of the solid-wall pipe according to any one of claims 2 to 4, wherein an external thread is provided on the outer peripheral surface of the end of the sleeve (2); the clamping structure is a threaded sleeve (5), the threaded sleeve (5) is provided with an internal thread matched with the external thread, and the threaded sleeve (5) is in threaded connection with the sleeve (2).
6. The self-fastening single-rubber-ring type connecting pipe fitting of the solid-wall pipe according to any one of claims 2 to 4, wherein a limiting groove is formed on the outer peripheral surface of the end of the sleeve (2); the clamping structure comprises a clamp (6), a rotating cylinder (7), a connecting table and a screw rod (8), the clamp (6) is embedded in a limiting groove, the clamp (6) is provided with a notch and forms two connecting ends, the rotating cylinder (7) is connected with one connecting end of the clamp (6) in a rotating mode, the connecting table is connected with the other connecting end of the clamp (6) in a rotating mode, the screw rod (8) is connected with the connecting table in a rotating mode, and the screw rod (8) is connected with the rotating cylinder (7) in a threaded mode.
7. The solid-wall pipe self-fastening single-rubber-ring type connecting pipe fitting is characterized in that the outer peripheral surface of the end of the solid-wall pipe (1) is provided with a connecting ring (11), and the connecting ring (11) abuts against the positioning block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221289999.2U CN217272555U (en) | 2022-05-26 | 2022-05-26 | Self-fastening single-rubber-ring type connecting pipe fitting for solid-wall pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221289999.2U CN217272555U (en) | 2022-05-26 | 2022-05-26 | Self-fastening single-rubber-ring type connecting pipe fitting for solid-wall pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217272555U true CN217272555U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221289999.2U Active CN217272555U (en) | 2022-05-26 | 2022-05-26 | Self-fastening single-rubber-ring type connecting pipe fitting for solid-wall pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217272555U (en) |
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2022
- 2022-05-26 CN CN202221289999.2U patent/CN217272555U/en active Active
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