CN202746659U - Externally-connected high-pressure water gun three-way valve - Google Patents
Externally-connected high-pressure water gun three-way valve Download PDFInfo
- Publication number
- CN202746659U CN202746659U CN 201220257387 CN201220257387U CN202746659U CN 202746659 U CN202746659 U CN 202746659U CN 201220257387 CN201220257387 CN 201220257387 CN 201220257387 U CN201220257387 U CN 201220257387U CN 202746659 U CN202746659 U CN 202746659U
- Authority
- CN
- China
- Prior art keywords
- way valve
- spring seat
- valve
- pressure water
- valve body
- 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 - Lifetime
Links
Abstract
An externally-connected high-pressure water gun three-way valve comprises a cleaning machine high-pressure water gun casing, a trigger and a gun lock are mounted on the gun casing, a three-way valve is mounted in the gun casing, one end of the three-way valve is connected with a water outlet pipe and the other end of the three-way valve is connected with a water inlet rubber pipe, a valve hole is formed in the valve body of the three-way valve, and a jack rod, a steel ball, and a spring are mounted on the valve hole. The utility model is characterized in that the valve body is mounted with a spring seat, a spring is mounted in the spring seat, a water inlet is processed in the spring seat, the lower end of the rubber body is exposed out from the gun casing to form a section of joint, and the external wall of the joint is provided with threads and is connected to the water inlet rubber pipe. In the scheme, the spring seat is mounted in the valve body and the water inlet rubber pipe is connected outside the valve body, so that the spring seat is prevented from being screwed out when the rubber pipe is detached, the spring seat is sealed reliably, leakage-proof, and long in service life.
Description
Technical field
The utility model relates to three-way valve, particularly relates to a kind of externally connected type high pressure water gun three-way valve for washing machine.
Background technique
At present, three-way valve structure on traditional washing machine high pressure water gun, normally by a joint (spring seat) valve body is connected with sebific duct, one of joint in screw thread is screwed into valve body, and contact with spring, the other end of joint is exposed at outside the valve body, be shaped with too the sebific duct that is threaded, the shortcoming of its existence is: after people are using hydraulic giant to finish, also back-outed together in the other end of joint easily when pulling down sebific duct from valve body, again joint is screwed back after back-outing, use trouble, and often turn joint, make easily joint sealing unreliable, cause and leak.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, provide a kind of spring seat is built in the valve body, sebific duct is connected with valve body, avoids when the dismounting sebific duct spring seat being back-outed, make the spring seat sealing reliable, the externally connected type high pressure water gun three-way valve of long service life.
The technological scheme of the utility model externally connected type high pressure water gun three-way valve is: comprise washing machine high pressure water gun rifle shell, be equipped with trigger and rifle lock on the rifle shell, three-way valve is installed in the rifle shell, one of three-way valve connects outlet pipe, the other end of three-way valve connects the water inlet sebific duct, be shaped with valve opening in the valve body of three-way valve, be equipped with push rod in the valve opening, steel ball and spring, it is characterized in that described valve body mounting spring seat, spring is placed in the spring seat, is shaped with water intake in the spring seat, and described valve body lower end exposes outside one section joint at the rifle shell, the outer wall of joint is shaped with screw thread, and connects the water inlet sebific duct.
Externally connected type high pressure water gun three-way valve of the present utility model, a spring seat is installed in valve body, spring is played fixation, described valve body lower end exposes outside one section joint at the rifle shell, namely be shaped with joint in the lower end of valve body, joint is exposed at the outside of rifle shell, the outer wall of joint is shaped with screw thread, and connects the water inlet sebific duct, and the sebific duct that is about to intake is connected on the joint of valve body lower end, and the major part of valve body all is installed in the rifle shell, therefore, after using end, dismounting water inlet sebific duct, valve body can not back-outed, the sealability of valve body is equally reliable, water-tight.
Externally connected type high pressure water gun three-way valve of the present utility model is equipped with O type circle at described push rod.Between described outlet pipe and the three-way valve gasket seal is installed.Be equipped with seal ring between described valve opening and the steel ball.O type circle has been arranged, and behind gasket seal and the seal ring, the three-way valve sealing is reliable, water-tight.
Description of drawings
Fig. 1 is the utility model externally connected type high pressure water gun three-way valve structural representation.
Embodiment
The utility model relates to a kind of externally connected type high pressure water gun three-way valve, as shown in Figure 1, comprise washing machine high pressure water gun rifle shell 11, be equipped with trigger 12 and rifle lock 13 on the rifle shell, three-way valve is installed in the rifle shell, one of three-way valve connects outlet pipe 10, the other end of three-way valve connects water inlet sebific duct 14, is shaped with valve opening 31 in the valve body 3 of three-way valve, is equipped with push rod 2 in the valve opening 31, steel ball 7 and spring 8, it is characterized in that described valve body 3 mounting spring seats 9, spring 8 is placed in the spring seat 9, is shaped with water intake 15 in the spring seat 9, and described valve body 3 lower ends expose outside one section joint 16 at rifle shell 11, the outer wall of joint is shaped with screw thread 17, and connects water inlet sebific duct 14.The technical program is at spring seat 9 of valve body 3 interior installations, to 8 fixations of spring, described valve body 3 lower ends expose outside one section joint 16 at rifle shell 11, namely be shaped with joint 16 in the lower end of valve body 3, joint 16 is exposed at the outside of rifle shell 11, the outer wall of joint 16 is shaped with screw thread 17, and connection water inlet sebific duct 14, the sebific duct 14 that is about to intake is connected on the joint 16 of valve body lower end, and the major part of valve body 3 all is installed in the rifle shell 11, therefore, after using end, dismounting water inlet sebific duct can not back-outed valve body, and the sealability of valve body is equally reliable, water-tight.Be equipped with O type circle 4 on the described push rod 2.Gasket seal 5 is installed between described outlet pipe 10 and the three-way valve.Be equipped with seal ring 6 between described valve opening 31 and the steel ball 7.O type circle has been arranged, and behind gasket seal and the seal ring, the three-way valve sealing is reliable, water-tight.
Claims (4)
1. externally connected type high pressure water gun three-way valve, comprise washing machine high pressure water gun rifle shell (11), be equipped with trigger (12) and rifle lock (13) on the rifle shell, three-way valve is installed in the rifle shell, one of three-way valve connects outlet pipe (10), the other end of three-way valve connects water inlet sebific duct (14), be shaped with valve opening (31) in the valve body of three-way valve (3), be equipped with push rod (2) in the valve opening (31), steel ball (7) and spring (8), it is characterized in that described valve body (3) mounting spring seat (9), spring (8) is placed in the spring seat (9), be shaped with water intake (15) in the spring seat (9), described valve body (3) lower end exposes outside one section joint (16) at rifle shell (11), and the outer wall of joint is shaped with screw thread (17), and connects water inlet sebific duct (14).
2. externally connected type high pressure water gun three-way valve as claimed in claim 1 is characterized in that being equipped with on the described push rod (2) O type circle (4).
3. externally connected type high pressure water gun three-way valve as claimed in claim 1 is characterized in that installing between described outlet pipe (10) and the three-way valve gasket seal (5).
4. externally connected type high pressure water gun three-way valve as claimed in claim 1 is characterized in that being equipped with seal ring (6) between described valve opening (31) and the steel ball (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220257387 CN202746659U (en) | 2012-06-04 | 2012-06-04 | Externally-connected high-pressure water gun three-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220257387 CN202746659U (en) | 2012-06-04 | 2012-06-04 | Externally-connected high-pressure water gun three-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746659U true CN202746659U (en) | 2013-02-20 |
Family
ID=47706058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220257387 Expired - Lifetime CN202746659U (en) | 2012-06-04 | 2012-06-04 | Externally-connected high-pressure water gun three-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341710A (en) * | 2013-06-26 | 2013-10-09 | 无锡明珠钢球有限公司 | Sealed type welding seat |
| CN112197013A (en) * | 2020-10-09 | 2021-01-08 | 王小安 | High-pressure water gun valve assembly |
-
2012
- 2012-06-04 CN CN 201220257387 patent/CN202746659U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341710A (en) * | 2013-06-26 | 2013-10-09 | 无锡明珠钢球有限公司 | Sealed type welding seat |
| CN112197013A (en) * | 2020-10-09 | 2021-01-08 | 王小安 | High-pressure water gun valve assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |