CN104948762A - Self-locking ball valve faucet - Google Patents

Self-locking ball valve faucet Download PDF

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Publication number
CN104948762A
CN104948762A CN201510346728.4A CN201510346728A CN104948762A CN 104948762 A CN104948762 A CN 104948762A CN 201510346728 A CN201510346728 A CN 201510346728A CN 104948762 A CN104948762 A CN 104948762A
Authority
CN
China
Prior art keywords
spherical valve
self
water
ball valve
locking
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.)
Pending
Application number
CN201510346728.4A
Other languages
Chinese (zh)
Inventor
何祺晃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510346728.4A priority Critical patent/CN104948762A/en
Publication of CN104948762A publication Critical patent/CN104948762A/en
Pending legal-status Critical Current

Links

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0647—Spindles or actuating means
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)

Abstract

The invention discloses a self-locking ball valve faucet. The self-locking ball valve faucet comprises a faucet body, wherein a spherical valve is arranged in the faucet body, a rotary rod is connected to the spherical valve, a water inlet threaded pipe is arranged at the rear end of the faucet body, a dovetail groove is formed in the bottom end of the rotary rod, a protrusion corresponding to the dovetail groove is arranged on the spherical valve, and the spherical valve and the rotary rod are locked together through the cooperation between the dovetail groove and the protrusion. The self-locking ball valve faucet is simple and compact in structure, the spherical valve and the rotary rod can be locked together easily, and the manufacturing cost of the faucet is low.

Description

A kind of can the ball valve water tap of self-locking
Technical field
The present invention relates to a kind of can the ball valve water tap of self-locking.
Background technique
Ball valve water tap is applied comparatively widely.Present ball valve water tap still maintains traditional production technology, the cooperation of spherical valve and swingle still uses I-shaped to construct, its assembly process still first puts swingle into fire hose body body from endoporus, then spherical valve is put, put water sealing slice again, between spherical valve and swingle, there is no locking structure, spherical valve be completely by the processing of fire hose body body spacing and two water sealing slice oppress realize locking, do the difficulty of processing that only can increase fire hose body body like this, increase the cost of water tap.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of can the ball valve water tap of self-locking, it is simple and compact for structure, and spherical valve and swingle are easy to lock and are integrated, water tap low cost of manufacture.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of can the ball valve water tap of self-locking, comprise faucet body, spherical valve is provided with in described faucet body, described spherical valve is connected with swingle, the rear end of faucet body has into water threaded pipe, the bottom of described swingle is provided with dovetail groove, and described spherical valve has the projection corresponding with described dovetail groove, and described spherical valve and swingle are locked by dovetail groove and male cooperation.
As the improvement of technique scheme, the front end and back end of described spherical valve is respectively arranged with front water sealing slice and rear water sealing slice, and described forward and backward water sealing slice has the curved end be fitted on described spherical valve.
As the further improvement of technique scheme, described rear water sealing slice is nested with on described water inlet threaded pipe.
Further, described faucet body has thread, described water inlet threaded pipe is provided with bulge loop, also comprise by the locking nut coordinated with described thread, described bulge loop holds out against by locking nut.
The invention has the beneficial effects as follows: the present invention adopting said structure, the bottom of swingle is provided with dovetail groove, described spherical valve have the projection corresponding with described dovetail groove, described spherical valve and swingle are locked by dovetail groove and male cooperation, make spherical valve and swingle be easy to lock to be integrated, thus the requirement reduced faucet body, simplify the operation of installation, reduce the cost of water tap.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention;
Fig. 2 is decomposing schematic representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further detailed explanation.
With reference to Fig. 1 ~ Fig. 2, of the present invention a kind of can the ball valve water tap of self-locking, comprise faucet body 1, spherical valve 2 is provided with in described faucet body 1, described spherical valve 2 is connected with swingle 3, and the rear end of faucet body 1 has into water threaded pipe 4, and the bottom of described swingle 3 is provided with dovetail groove 31, described spherical valve 2 has the projection 21 corresponding with described dovetail groove 31, and described spherical valve 2 is locked by dovetail groove 31 and protruding 21 with swingle 3.
In the present embodiment, the front end and back end of described spherical valve 2 is respectively arranged with front water sealing slice 5 and rear water sealing slice 6, and described forward and backward water sealing slice 5,6 has the arc tips be fitted on described spherical valve 2, thus easily obtains better sealing effect.
In the present embodiment, described rear water sealing slice 6 is nested with on described water inlet threaded pipe 4, installs simple, and after easily realizing, water sealing slice 6 is fixing.
In the present embodiment, described faucet body 1 has thread, described water inlet threaded pipe 4 is provided with bulge loop 7, also comprise by the locking nut 8 coordinated with described thread, described bulge loop 7 holds out against by locking nut 8, and this mounting structure is simple, easy accessibility, connects reliable, with low cost.
Installation process of the present invention is as follows: water sealing slice 5 in first placing in faucet body 1, then swingle 3 is directly inserted in faucet body 1 from the outside of faucet body 1, put spherical valve 2 again, spherical valve 2 coordinates each other with swingle, both are locked by dovetail groove 31 and protruding 21, finally lock into water or water outlet locking device.
Adopt the present invention of said structure, the bottom of swingle 3 is provided with dovetail groove 31, described spherical valve 2 have the projection 21 corresponding with described dovetail groove 31, described spherical valve 2 is locked by dovetail groove 31 and protruding 21 with swingle 3, make spherical valve 2 and swingle 3 be easy to lock to be integrated, thus the requirement reduced faucet body, simplify the operation of installation, reduce the cost of water tap.
The above, just better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches technique effect of the present invention with any same or similar means, all should fall within protection scope of the present invention.

Claims (4)

1. one kind can the ball valve water tap of self-locking, comprise faucet body, spherical valve is provided with in described faucet body, described spherical valve is connected with swingle, the rear end of faucet body has into water threaded pipe, it is characterized in that: the bottom of described swingle is provided with dovetail groove, described spherical valve has the projection corresponding with described dovetail groove, described spherical valve and swingle are locked by dovetail groove and male cooperation.
2. according to claim 1 a kind of can the ball valve water tap of self-locking, it is characterized in that: the front end and back end of described spherical valve is respectively arranged with front water sealing slice and rear water sealing slice, and described forward and backward water sealing slice has the curved end be fitted on described spherical valve.
3. according to claim 2 a kind of can the ball valve water tap of self-locking, it is characterized in that: described rear water sealing slice is nested with on described water inlet threaded pipe.
4. according to claim 3 a kind of can the ball valve water tap of self-locking, it is characterized in that: described faucet body has thread, described water inlet threaded pipe is provided with bulge loop, and also comprise by the locking nut coordinated with described thread, described bulge loop holds out against by locking nut.
CN201510346728.4A 2015-06-19 2015-06-19 Self-locking ball valve faucet Pending CN104948762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510346728.4A CN104948762A (en) 2015-06-19 2015-06-19 Self-locking ball valve faucet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510346728.4A CN104948762A (en) 2015-06-19 2015-06-19 Self-locking ball valve faucet

Publications (1)

Publication Number Publication Date
CN104948762A true CN104948762A (en) 2015-09-30

Family

ID=54163669

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510346728.4A Pending CN104948762A (en) 2015-06-19 2015-06-19 Self-locking ball valve faucet

Country Status (1)

Country Link
CN (1) CN104948762A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2568336A (en) * 2017-11-09 2019-05-15 Eaton Intelligent Power Ltd Ball Valve

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2141856Y (en) * 1992-02-01 1993-09-08 浙江省嘉善县塑料总厂 Non-toxic PVC ball valve
CN2390063Y (en) * 1999-09-07 2000-08-02 马继全 Ball valve with dovetail groove linking structure
CN2634237Y (en) * 2003-05-18 2004-08-18 葛文宇 Free connector between pipeline parts and pipeline
CN2679451Y (en) * 2004-02-01 2005-02-16 董冰竹 Control structure of valve stem
CN201363452Y (en) * 2008-07-03 2009-12-16 魏贻锟 Combined plastic ball valve
CN102384282A (en) * 2011-06-22 2012-03-21 昆山新莱洁净应用材料股份有限公司 Ball valve
CN102537399A (en) * 2010-12-13 2012-07-04 任立蓬 Ball valve
CN102777622A (en) * 2011-05-10 2012-11-14 严俭祥 Ball valve capable of adjusting and compensating valve ball wear
CN202834156U (en) * 2012-09-06 2013-03-27 宁波天业精密铸造有限公司 Manual control ball valve
CN203442198U (en) * 2013-05-31 2014-02-19 胡相兰 Positionable ball valve with handle
CN203477415U (en) * 2013-09-02 2014-03-12 浙江阿珥楠阀门有限公司 Top-entry type ball valve
CN204852426U (en) * 2015-06-19 2015-12-09 何祺晃 But ball valve tap of auto -lock

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2141856Y (en) * 1992-02-01 1993-09-08 浙江省嘉善县塑料总厂 Non-toxic PVC ball valve
CN2390063Y (en) * 1999-09-07 2000-08-02 马继全 Ball valve with dovetail groove linking structure
CN2634237Y (en) * 2003-05-18 2004-08-18 葛文宇 Free connector between pipeline parts and pipeline
CN2679451Y (en) * 2004-02-01 2005-02-16 董冰竹 Control structure of valve stem
CN201363452Y (en) * 2008-07-03 2009-12-16 魏贻锟 Combined plastic ball valve
CN102537399A (en) * 2010-12-13 2012-07-04 任立蓬 Ball valve
CN102777622A (en) * 2011-05-10 2012-11-14 严俭祥 Ball valve capable of adjusting and compensating valve ball wear
CN102384282A (en) * 2011-06-22 2012-03-21 昆山新莱洁净应用材料股份有限公司 Ball valve
CN202834156U (en) * 2012-09-06 2013-03-27 宁波天业精密铸造有限公司 Manual control ball valve
CN203442198U (en) * 2013-05-31 2014-02-19 胡相兰 Positionable ball valve with handle
CN203477415U (en) * 2013-09-02 2014-03-12 浙江阿珥楠阀门有限公司 Top-entry type ball valve
CN204852426U (en) * 2015-06-19 2015-12-09 何祺晃 But ball valve tap of auto -lock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2568336A (en) * 2017-11-09 2019-05-15 Eaton Intelligent Power Ltd Ball Valve
WO2019092189A1 (en) * 2017-11-09 2019-05-16 Eaton Intelligent Power Limited Ball valve

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PB01 Publication
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SE01 Entry into force of request for substantive examination
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Application publication date: 20150930

RJ01 Rejection of invention patent application after publication