CN110230736B - External connection locking device for water supply pipe - Google Patents
External connection locking device for water supply pipe Download PDFInfo
- Publication number
- CN110230736B CN110230736B CN201910501057.2A CN201910501057A CN110230736B CN 110230736 B CN110230736 B CN 110230736B CN 201910501057 A CN201910501057 A CN 201910501057A CN 110230736 B CN110230736 B CN 110230736B
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- China
- Prior art keywords
- sealing
- spring
- sleeve
- sealing area
- head
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 69
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 11
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000032767 Device breakage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention provides an external connection locking device for a water supply pipe, which comprises a locking part, a protection arc, a sleeve, a sealing area, a fixed block, a spring, a central block, a peripheral ring and a stud, wherein the spring is connected inside the locking part through the fixed block, the front end of the spring is provided with the central block, and both sides of the central block are provided with the protection arc; the front end of the central block is provided with a sealing area, the front of the sealing area is provided with a sleeve, and the periphery of the sleeve is connected with a stud through a peripheral ring; the locking part comprises a blocking head, a buckling opening and a sealing belt, wherein the sealing belt is arranged on the periphery of the blocking head, a protection arc is arranged at one end of the sealing belt, and the blocking head is arranged on the surface of the sealing belt. The locking part, the sealing area and the sleeve are arranged to form a closed space while providing a locking mechanism for the device, and a protective structure of the locking mechanism is formed by structural engagement, so that the locking device with good tightness and high safety performance is provided for a user.
Description
Technical Field
The invention belongs to the technical field of water pipe locking devices, and particularly relates to an external connection locking device for a water supply pipe.
Background
The water supply pipe is an ideal pipeline for a pipe network, is mainly used for calling and transmitting drinking water for citizens, ensures the drinking water requirement of the citizens, becomes a transmission pipeline with bright prospect on the market due to convenience and rapidity, gradually enters daily citizens and becomes one of common pipelines in life.
The distance of the water supply pipe is limited, so that the water supply pipe needs to be integrally connected under the condition of long-distance transmission or other topography limitation, external locking is needed at the moment, the external connection locking device lays a foundation for the integral structure of the water supply pipe and the work efficiency generally, but the existing external connection locking device still has the problems that only the implementation of a locking mechanism is focused, the arrangement of a protection structure is ignored, the water source is wasted, the connection of a single threaded structure is generated, the tightness is poor, and the use experience is influenced.
Therefore, it is necessary to provide an external connection locking device for a water pipe.
Disclosure of Invention
In order to solve the technical problems, the invention provides an external connection locking device for a water supply pipe, which is used for solving the problems that the existing external connection locking device still only focuses on the implementation of a locking mechanism and omits the arrangement of a protection structure, so that the condition of water source waste is formed, and the connection of a single thread structure is generated, so that the sealing performance is poor and the use experience is affected.
The external connection locking device for the water supply pipe comprises a locking part, a protection arc, a sleeve, a sealing area, a fixed block, a spring, a center block, a peripheral ring and a stud, wherein the spring is connected inside the locking part through the fixed block, the front end of the spring is provided with the center block, and both sides of the center block are provided with the protection arc; the front end of the central block is provided with a sealing area, the front of the sealing area is provided with a sleeve, and the periphery of the sleeve is connected with a stud through a peripheral ring; the locking component comprises a blocking head, a buckling opening and a sealing belt, wherein the sealing belt is arranged on the periphery of the blocking head, the buckling head is arranged at one end of the sealing belt, and the blocking head is arranged on the surface of the sealing belt; the sealing area comprises a positioning spring and an inner seal, the front end of the sealing area is provided with the positioning spring, and the front end of the positioning spring is provided with the inner seal; the locking part adopts PVC with a rectangular cavity structure, fixing blocks are symmetrically arranged in the locking part through a welding structure, and the fixing blocks adopt PVC with an arc-shaped plane structure; the sleeve is of PVC with a segmented cylindrical cavity structure, threads are arranged in the sleeve, a peripheral ring is arranged on the periphery of the sleeve through a nested structure, and studs are arranged on the surface of the peripheral ring; sealing rubber of sealing zone semicircle arc structure, and the sealing zone passes through welded structure symmetry and sets up the front end of center piece, and the inside of this sealing zone passes through spring structure's positioning spring, and wherein positioning spring's front end is provided with semicircle arc structure's inner seal through welded structure.
The spring adopts spring steel of spring structure, and the spring symmetric distribution is provided with the center piece at the front end of locking part's inside fixed block, the front end of this spring through welding mechanism.
The center block adopts PVC of rectangle structure, and the both sides symmetric distribution of center block has the protection arc, and the front end of this center block is provided with the seal area through welded structure.
The protection arc adopts shockproof rubber with a V-shaped chamfer structure, the longest edge of the protection arc is kept level with the inner peripheral edge of the locking part, and the protection arc and the sealing area are matched for use.
The baffle head adopts rectangular PVC, and rectangular PVC rotary pieces are arranged at two ends of the baffle head through rotary shafts, and the baffle head is uniformly arranged on the surface of the sealing belt.
The sealing belt adopts a flexible PVC belt with a rectangular structure, the two ends of the sealing belt are respectively adhered with a buckle head and a buckle opening, and the buckle opening adopts PVC with a rectangular slotted structure.
Compared with the prior art, the invention has the following beneficial effects:
the sealing area is arranged, so that the internal structure of the device is connected to form sealing performance, sealing protection is formed for the position of the internal structure, waste generated after internal water flow infiltration is avoided, and a tightly-attached closed space is formed.
And 2, the locking part of the invention forms an external protection structure on the basis of locking the inside of the device, thereby ensuring the service life of the device and bringing more safe use for users.
The arrangement of the protection arc ensures the overall protection performance and the working stability of the device, improves the overall stability of the device, ensures that the device is matched with an external protection structure under the condition of internal sealing, and avoids the phenomena of fracture and the like to influence the use experience.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the locking member of fig. 1 according to the present invention.
Fig. 3 is a schematic view of the seal area of fig. 1 according to the present invention.
In the figure:
1-locking part, 11-blocking head, 12-buckling head, 13-buckling opening, 14-sealing band, 2-protection arc, 3-sleeve, 4-sealing area, 41-positioning spring, 42-inner seal, 5-fixed block, 6-spring, 7-center block, 8-peripheral ring and 9-stud.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1
As shown in fig. 1 to 3
The invention provides an external connection locking device for a water supply pipe, which comprises a locking part 1, a protection arc 2, a sleeve 3, a sealing area 4, a fixed block 5, a spring 6, a center block 7, a peripheral ring 8 and a stud 9, wherein the spring 6 is connected with the inside of the locking part 1 through the fixed block 5, the front end of the spring 6 is provided with the center block 7, and both sides of the center block 7 are provided with the protection arc 2; the front end of the center block 7 is provided with a sealing area 4, a sleeve 3 is arranged in front of the sealing area 4, and the periphery of the sleeve 3 is connected with a stud 9 through a peripheral ring 8; the locking part 1 comprises a blocking head 11, a buckling head 12, a buckling opening 13 and a sealing belt 14, wherein the sealing belt 14 is arranged on the periphery of the blocking head 11, the buckling head 12 is arranged at one end of the sealing belt 14, and the blocking head 11 is arranged on the surface of the sealing belt 14; the sealing area 4 comprises a positioning spring 41 and an inner seal 42, the front end of the sealing area 4 is provided with the positioning spring 41, and the front end of the positioning spring 41 is provided with the inner seal 42; the locking part 1 adopts PVC with a rectangular cavity structure, the inside of the locking part 1 is symmetrically provided with fixing blocks 5 through a welding structure, and the fixing blocks 5 adopt PVC with an arc-shaped plane structure; the sleeve 3 adopts PVC with a segmented cylindrical cavity structure, threads are arranged in the sleeve 3, a peripheral ring 8 is arranged on the periphery of the sleeve 3 through a nested structure, and studs 9 are arranged on the surface of the peripheral ring 8; sealing rubber of semicircular arc structure in the sealing area 4, the front end of the center block 7 is symmetrically arranged in the sealing area 4 through a welding structure, the inside of the sealing area 4 is provided with a positioning spring 41 of a spring structure, and the front end of the positioning spring 41 is provided with an inner seal 42 of semicircular arc structure through the welding structure.
The spring 6 adopts spring steel of spring structure, and the spring 6 symmetric distribution is provided with center piece 7 at the front end of the inside fixed block 5 of locking part 1, and the front end of this spring 6 passes through welding mechanism, ensures the whole atress nature and the force application nature of device, guarantees the whole stable experience and the whole operating condition of device.
The center block 7 adopts the PVC of rectangle structure, and the both sides symmetric distribution of center block 7 has protection arc 2, and the front end of this center block 7 is provided with sealing zone 4 through welded structure, guarantees the inside linkage and the practicality of device, ensures the whole protectiveness and the structure linking performance of device.
The protection arc 2 adopts the shockproof rubber of "V" font chamfer structure, and the adoption symmetrical structure of protection arc 2 distributes in the inside of locking part 1, and this protection arc 2 carries out whole protective performance work through spring 6, ensures the whole protectiveness of device, avoids the quality problem that current device fracture arouses, ensures the locking performance and the whole stability performance of device.
The PVC of rectangle structure is adopted to the head 11, and keep off the surface of head 11 through the bonding structure setting at sealing strip 14, should keep off head 11 and extend whole length through rotatory rotary piece and carry out buckle structural work, guarantees device outlying locking performance and whole protective properties, guarantees device's whole protectiveness and whole stability in use, ensures device's structure collocation performance.
The both ends of sealing band 14 have respectively adhered to and detain first 12 and knot mouth 13, and detain first 12 can set up in detaining the inside of mouth 13 through buckle structure, detain mouth 13 and carry out collocation work through detaining first 12 and keeping off first 11, guarantee the outer end of sealing band and fix, guarantee the whole peripheral protectiveness and the volume laminating nature of device, guarantee the whole protectiveness of device, guarantee the whole use experience of device.
Principle of operation
According to the invention, a user respectively sleeves the sleeve 3 at the front end and the tail end of two sections of water supply pipes, surrounds the peripheral ring 8 at the periphery of the sleeve 3, then sleeves the locking part 1 at the periphery of the peripheral ring 8, integrally fixes the sleeve 3 through the stud 9 after the sleeve 3 is fixed, then moves the locking part to the connecting position of the sleeve 3, and after the device is installed in order, the buckling head 12 at the periphery of the locking part 1 penetrates into the buckling opening 13 and then drives the sealing belt 14 to work, and forms a fixed shrinking ring gradually, after the locking fit is confirmed, the user rotates and extends the integral length through the rotary pieces at the two ends of the blocking head 11, so that the blocking head is fixed on the surface of the buckling opening 13, and then fills sealing materials with the two ends of the locking part 1 and the vacant parts of the water supply pipes, when the water supply pipes work, the sleeve 3 guarantees integral locking of the locking part, and when a water source flows through the connecting opening, the inner seal 42 inside the outer sealing area 4 locates the surface of the spring 41, and the outer protective arc 2 is integrally protected, (in the device, the large radius of the sleeve 3 can be regulated to correspond to the PVC pipe inside the PVC pipe, the device can be used for adjusting the safety device, the safety device is not used, the safety device is guaranteed, the service life of the safety device is prolonged, and the safety device is guaranteed, and the safety of the device is not applied to the device is guaranteed.
By utilizing the technical scheme of the invention or under the inspired by the technical scheme of the invention, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the invention.
Claims (4)
1. An external connection locking device for a water supply pipe, characterized in that: the novel anti-theft locking device comprises a locking component (1), a protection arc (2), a sleeve (3), a sealing area (4), a fixed block (5), a spring (6), a central block (7), a peripheral ring (8) and a stud (9), wherein the spring (6) is connected to the inside of the locking component (1) through the fixed block (5), the central block (7) is arranged at the front end of the spring (6), and the protection arc (2) is arranged at two sides of the central block (7); the front end of the center block (7) is provided with a sealing area (4), a sleeve (3) is arranged in front of the sealing area (4), and the periphery of the sleeve (3) is connected with a stud (9) through a peripheral ring (8); the locking component (1) comprises a blocking head (11), a buckling head (12), a buckling opening (13) and a sealing belt (14), wherein the sealing belt (14) is arranged on the periphery of the blocking head (11), the buckling head (12) is arranged at one end of the sealing belt (14), and the blocking head (11) is arranged on the surface of the sealing belt (14); the sealing area (4) comprises a positioning spring (41) and an inner seal (42), the front end of the sealing area (4) is provided with the positioning spring (41), and the front end of the positioning spring (41) is provided with the inner seal (42); the locking component (1) adopts PVC with a rectangular cavity structure, fixing blocks (5) are symmetrically arranged in the locking component (1) through a welding structure, and the fixing blocks (5) adopt PVC with an arc-shaped plane structure; the sleeve (3) adopts PVC with a sectional cylindrical cavity structure, threads are arranged in the sleeve (3), a peripheral ring (8) is arranged on the periphery of the sleeve (3) through a nested structure, and studs (9) are arranged on the surface of the peripheral ring (8); the sealing rubber with the semicircular arc structure of the sealing area (4), wherein the sealing area (4) is symmetrically provided with the front end of the center block (7) through a welding structure, the inside of the sealing area (4) is provided with a positioning spring (41) with a spring structure, and the front end of the positioning spring (41) is provided with an inner seal (42) with the semicircular arc structure through the welding structure;
the spring (6) is made of spring steel with a spring structure, the springs (6) are symmetrically distributed at the front end of an inner fixed block (5) of the locking component (1), and a center block (7) is arranged at the front end of the springs (6) through a welding mechanism;
the protection arc (2) adopts shockproof rubber with a V-shaped chamfer structure, the longest edge of the protection arc (2) is kept level with the inner peripheral edge of the locking part (1), and the protection arc (2) and the sealing area (4) are matched for use.
2. The externally connected locking device for a water supply pipe according to claim 1, wherein: the center block (7) adopts PVC with a rectangular structure, protection arcs (2) are symmetrically distributed on two sides of the center block (7), and a sealing area (4) is arranged at the front end of the center block (7) through a welding structure.
3. The externally connected locking device for a water supply pipe according to claim 1, wherein: the baffle head (11) adopts rectangular PVC, rectangular PVC rotary pieces are arranged at two ends of the baffle head (11) through rotary shafts, and the baffle head (11) is uniformly arranged on the surface of the sealing belt (14).
4. The externally connected locking device for a water supply pipe according to claim 1, wherein: the sealing belt (14) is a soft PVC belt with a rectangular structure, the two ends of the sealing belt (14) are respectively adhered with the buckling head (12) and the buckling opening (13), and the buckling opening (13) adopts PVC with a rectangular slotting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501057.2A CN110230736B (en) | 2019-06-11 | 2019-06-11 | External connection locking device for water supply pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501057.2A CN110230736B (en) | 2019-06-11 | 2019-06-11 | External connection locking device for water supply pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110230736A CN110230736A (en) | 2019-09-13 |
| CN110230736B true CN110230736B (en) | 2024-02-06 |
Family
ID=67858729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910501057.2A Active CN110230736B (en) | 2019-06-11 | 2019-06-11 | External connection locking device for water supply pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110230736B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2620685A1 (en) * | 2012-01-24 | 2013-07-31 | Winfried Felber | Device for connecting round parts with two different external diameters |
| CN207500674U (en) * | 2017-10-12 | 2018-06-15 | 青岛欧勃亚农业科技有限公司 | A kind of agricultural production water pipe for irrigation exchanging structure |
| CN207848669U (en) * | 2017-11-23 | 2018-09-11 | 江苏永旺新能源科技有限公司 | A kind of new energy natural gas line docking facilities |
| CN207975361U (en) * | 2018-03-14 | 2018-10-16 | 济南万坤水务科技有限公司 | A kind of sewage disposal bindiny mechanism for having the function of being convenient for changing |
| CN208041381U (en) * | 2017-12-12 | 2018-11-02 | 中船重工西安能源科技有限公司 | A kind of pipeline engineering assembling pipe joint |
| CN208123562U (en) * | 2018-04-25 | 2018-11-20 | 福建同展实业有限公司 | A kind of water valve connector |
| CN208204260U (en) * | 2018-05-25 | 2018-12-07 | 潍坊明峰铸造有限公司 | A kind of groove pipe fitting hoop |
| CN210770810U (en) * | 2019-06-11 | 2020-06-16 | 安徽豪家管业有限公司 | External connection locking device for water supply pipe |
-
2019
- 2019-06-11 CN CN201910501057.2A patent/CN110230736B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2620685A1 (en) * | 2012-01-24 | 2013-07-31 | Winfried Felber | Device for connecting round parts with two different external diameters |
| CN207500674U (en) * | 2017-10-12 | 2018-06-15 | 青岛欧勃亚农业科技有限公司 | A kind of agricultural production water pipe for irrigation exchanging structure |
| CN207848669U (en) * | 2017-11-23 | 2018-09-11 | 江苏永旺新能源科技有限公司 | A kind of new energy natural gas line docking facilities |
| CN208041381U (en) * | 2017-12-12 | 2018-11-02 | 中船重工西安能源科技有限公司 | A kind of pipeline engineering assembling pipe joint |
| CN207975361U (en) * | 2018-03-14 | 2018-10-16 | 济南万坤水务科技有限公司 | A kind of sewage disposal bindiny mechanism for having the function of being convenient for changing |
| CN208123562U (en) * | 2018-04-25 | 2018-11-20 | 福建同展实业有限公司 | A kind of water valve connector |
| CN208204260U (en) * | 2018-05-25 | 2018-12-07 | 潍坊明峰铸造有限公司 | A kind of groove pipe fitting hoop |
| CN210770810U (en) * | 2019-06-11 | 2020-06-16 | 安徽豪家管业有限公司 | External connection locking device for water supply pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110230736A (en) | 2019-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Haojia Group, No. 19, Fuhou Road, Funan County Economic Development Zone, Fuyang City, Anhui Province, 236300 Applicant after: Anhui Haojia Pipe Industry Co.,Ltd. Address before: Haojia Group, No. 19, Fuhou Road, Funan County Economic Development Zone, Fuyang City, Anhui Province, 236300 Applicant before: ANHUI HOHOME PIPE CO.,LTD. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |