CN201568677U - Quick connecting device of high-pressure water gun - Google Patents
Quick connecting device of high-pressure water gun Download PDFInfo
- Publication number
- CN201568677U CN201568677U CN2009202003441U CN200920200344U CN201568677U CN 201568677 U CN201568677 U CN 201568677U CN 2009202003441 U CN2009202003441 U CN 2009202003441U CN 200920200344 U CN200920200344 U CN 200920200344U CN 201568677 U CN201568677 U CN 201568677U
- Authority
- CN
- China
- Prior art keywords
- connection block
- connector
- spring
- link
- ring
- 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
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a quick connector device of a high-pressure water gun, which aims to overcome the defects of low connecting speed and poor sealing effect of a connector of the traditional high-pressure water gun. The device comprises a connector base, a seal ring, a spring, a connector sleeve, steel balls, a clamp spring and a connecting piece; the connector base is hollow to form a connecting piece accommodating cavity in which the connecting piece is accommodated; a step shoulder and a ring-shaped groove are formed on the inner wall of the connector base and in the position at the connector end of the connecting piece; the seal ring is clamped in the ring-shaped groove and clung to the step shoulder with one side; a plurality of hollow holes are formed at the front segment of the connector at intervals in a ring form; grooves corresponding to the hollow holes on the connector base are formed on the outer surface of the connecting piece; the steel balls are arranged in the hollow holes and can be clamped in the grooves; the clamp spring is arranged in a groove on the outer surface of the front end of the connector base; the connector sleeve is sleeved on the connector base and compresses the steel balls; the spring is accommodated in a spring accommodating cavity formed by the connector sleeve and an open slot on the excircle surface of the connector base; and the connector sleeve is limited by the spring and the clamp spring. The utility model has the advantages of high connecting speed and good sealing effect.
Description
Technical field
The utility model relates to the high pressure water gun quick coupling device.
Background technique
At present, the joint of high pressure water gun adopts thread connecting mode substantially, the joint that is hydraulic giant and water pipe adapter is provided with screw thread, during use hydraulic giant is directly screwed in water pipe adapter, but tighten hydraulic giant and need spend certain hour, and frequently use may cause screw thread impaired, causes high pressure water to overflow from the threaded connection place.
The model utility content
The purpose of this utility model is exactly to overcome that above-mentioned connection speed is slow, the defective of sealing effect difference, and a kind of joint good airproof performance is provided, and the high pressure water gun quick coupling device that can connect fast, for this reason, the utility model by the following technical solutions:
The high pressure water gun quick coupling device, comprise connection block and link, connection block hollow forms the link holding cavity, link is placed in this holding cavity, it is characterized in that: described quick coupling device also comprises seal ring, spring, joints sleeve, steel ball and jump ring, described connection block inwall is positioned at described link tip side place and is provided with step by shoulder and annular groove, seal ring snaps in annular groove and a side reclines step by shoulder, link relies on seal ring when inserting connection block, thereby makes connection block and link sealing; Described connection block leading portion annular space is provided with a plurality of openwork holes, described link outer surface be provided with connection block on the openwork hole corresponding groove, described steel ball is arranged in the openwork hole and can snaps in groove, jump ring is arranged in the groove of connection block front end outer surface, joints sleeve is set in connection block and presses steel ball, the restoring force that provides joints sleeve to reset in the spring holding cavity that the opening slot of joints sleeve and connection block periphery forms is provided spring, and joints sleeve is spacing by spring and jump ring.
When the utility model uses, link on the hydraulic giant is directly inserted in the link holding cavity of connection block, make connection block and link sealing thereby seal ring is close in the end of link, thereby the groove that steel ball snaps on the link makes link firmly be connected with connection block; When needs separate hydraulic giant with connection block, promote the back end motion of connecting sleeve to connection block, steel ball breaks away from the compressing of connecting sleeve, and link no longer is subjected to the restriction of steel ball can break away from connection block, thereby realizes separating of hydraulic giant and connection block.
Described seal ring is an O-ring seals.
Described connection block leading portion annular space is provided with 8 openwork holes, and the quantity of corresponding steel ball also is 8.
Use the utility model can reach following beneficial effect: good sealing effect, and high pressure water gun is connected fast.
Description of drawings
Fig. 1 is a sectional drawing of the present utility model.
Among the figure, 1, connection block; 2, seal ring; 3, spring; 4, joints sleeve; 5, steel ball; 6, jump ring; 7, link.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model comprises connection block 1, O-ring seals 2, spring 3, joints sleeve 4, steel ball 5, jump ring 6 and link 7, connection block 1 hollow forms the link holding cavity, link 7 is placed in this holding cavity, the tip side place that the inwall of connection block 1 is positioned at link 7 is provided with step by shoulder and annular groove, O-ring seals 2 snaps in annular groove and a side reclines step by shoulder, link 7 relies on O-ring seals 2 when inserting connection block, the leading portion annular space of connection block 1 is provided with 8 openwork holes, the outer surface of link 7 be provided with connection block 1 on the openwork hole corresponding groove, 8 steel balls 5 are separately positioned in the openwork hole and can snap in groove, jump ring 6 is arranged in the groove of front end outer surface of connection block 1, joints sleeve 4 is set in connection block 1 and presses steel ball 5, spring 3 is placed in the spring holding cavity that joints sleeve 4 and the opening slot of the periphery of connection block 1 form, and joints sleeve 4 is spacing by spring 3 and jump ring 6.
When the utility model uses, directly insert the link on the hydraulic giant 7 in the link holding cavity of connection block 1, make connection block 1 and link 7 sealings thereby O-ring seals 2 is close in the end of link 7, thereby the groove that steel ball 5 snaps on the link 7 makes link 7 firmly be connected with connection block 1; When needs separate hydraulic giant with connection block 1, promote the back end motion of joints sleeve 4 to connection block 1, steel ball 5 breaks away from the compressing of joints sleeves 4, and link 7 no longer is subjected to the restriction of steel ball 5 can break away from connection block 1, thereby realizes separating of hydraulic giant and connection block 1.
Claims (3)
1. high pressure water gun quick coupling device, comprise connection block (1) and link (7), connection block (1) hollow forms the link holding cavity, link (7) is placed in this holding cavity, it is characterized in that: described quick coupling device also comprises seal ring (2), spring (3), joints sleeve (4), steel ball (5) and jump ring (6), the inwall of described connection block (1) is positioned at described link tip side place and is provided with step by shoulder and annular groove, seal ring (2) snaps in annular groove and a side reclines step by shoulder, and link (7) relies on seal ring when inserting connection block (1); Described connection block (1) leading portion annular space is provided with a plurality of openwork holes, the outer surface of described link (7) be provided with connection block (1) on the openwork hole corresponding groove, described steel ball (5) is arranged in the openwork hole and can snaps in groove, jump ring (6) is arranged in the groove of front end outer surface of connection block (1), joints sleeve (4) is set in connection block (1) and presses steel ball (5), spring (3) is placed in the spring holding cavity that the opening slot of joints sleeve (4) and connection block (1) periphery forms, and joints sleeve (4) is spacing by spring (3) and jump ring (6).
2. high pressure water gun quick coupling device as claimed in claim 1 is characterized in that: described seal ring (2) is an O-ring seals.
3. high pressure water gun quick coupling device as claimed in claim 1 is characterized in that: described connection block (1) leading portion annular space is provided with 8 openwork holes, and the quantity of corresponding steel ball (5) also is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202003441U CN201568677U (en) | 2009-11-09 | 2009-11-09 | Quick connecting device of high-pressure water gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202003441U CN201568677U (en) | 2009-11-09 | 2009-11-09 | Quick connecting device of high-pressure water gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201568677U true CN201568677U (en) | 2010-09-01 |
Family
ID=42660964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202003441U Expired - Fee Related CN201568677U (en) | 2009-11-09 | 2009-11-09 | Quick connecting device of high-pressure water gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201568677U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878750A (en) * | 2014-03-21 | 2014-06-25 | 富阳市职业高级中学 | Quick connector |
| CN105650387A (en) * | 2016-04-05 | 2016-06-08 | 台州耐克森管业科技有限公司 | Quick pipeline joint |
| CN106322034A (en) * | 2016-11-07 | 2017-01-11 | 中国工程物理研究院核物理与化学研究所 | Self-locking seal connection device |
| CN108663166A (en) * | 2018-08-13 | 2018-10-16 | 山东省产品质量检验研究院 | A kind of fire coupling sealing pressure test frock |
| CN112594467A (en) * | 2020-12-23 | 2021-04-02 | 象山兴驰液压润滑有限公司 | Anti-splashing liquid pipeline quick joint |
| CN114791010A (en) * | 2021-01-26 | 2022-07-26 | 东莞市美泰喷雾技术有限公司 | High-pressure quick-locking joint |
-
2009
- 2009-11-09 CN CN2009202003441U patent/CN201568677U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878750A (en) * | 2014-03-21 | 2014-06-25 | 富阳市职业高级中学 | Quick connector |
| CN103878750B (en) * | 2014-03-21 | 2016-04-20 | 富阳市职业高级中学 | A kind of snap joint |
| CN105650387A (en) * | 2016-04-05 | 2016-06-08 | 台州耐克森管业科技有限公司 | Quick pipeline joint |
| CN106322034A (en) * | 2016-11-07 | 2017-01-11 | 中国工程物理研究院核物理与化学研究所 | Self-locking seal connection device |
| CN108663166A (en) * | 2018-08-13 | 2018-10-16 | 山东省产品质量检验研究院 | A kind of fire coupling sealing pressure test frock |
| CN112594467A (en) * | 2020-12-23 | 2021-04-02 | 象山兴驰液压润滑有限公司 | Anti-splashing liquid pipeline quick joint |
| CN114791010A (en) * | 2021-01-26 | 2022-07-26 | 东莞市美泰喷雾技术有限公司 | High-pressure quick-locking joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201568677U (en) | Quick connecting device of high-pressure water gun | |
| CN202048286U (en) | Insertion quick connector | |
| CN203517104U (en) | Pipeline pressing quick-changing connector | |
| CN103148300A (en) | Quick inserting and drawing connector | |
| CN201462247U (en) | Clamping sleeve for connecting hydraulic steel pipes | |
| CN201416717Y (en) | Fast water pipe joint | |
| CN203036135U (en) | Pressure detection joint ball seal structure | |
| CN202521103U (en) | Quick hydraulic pipe joint | |
| CN201129575Y (en) | Anti-fall off pipe joint | |
| CN102537564A (en) | Flexible pipe joint | |
| CN200940745Y (en) | Self seal hydraulic quick joint | |
| CN103615614A (en) | Flange type connecting device | |
| CN203614947U (en) | Engine joint component | |
| CN207796356U (en) | A kind of quick switching joint | |
| CN201152403Y (en) | Polybutene internal thread pipe | |
| CN105627006A (en) | Quick plug connector | |
| CN201288917Y (en) | Unthreaded hole pipe close | |
| CN203009901U (en) | Valve seat of eccentric semi-ball valve | |
| CN202590482U (en) | Fast-insertion filter joint | |
| CN203147124U (en) | Rapidly-inserted and rapidly-pulled-out connector | |
| CN203162381U (en) | Pressure transmitter fast connection device | |
| CN202992502U (en) | Detachable plastic pipe connector | |
| CN200958667Y (en) | Flexible joint | |
| CN218625957U (en) | PE pipe joint reducer union | |
| CN203336087U (en) | Clamping and sealing structure for tubular parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20101109 |