CN200974053Y - Water spray gun with back-controlled rotating-adjusted type structure - Google Patents
Water spray gun with back-controlled rotating-adjusted type structure Download PDFInfo
- Publication number
- CN200974053Y CN200974053Y CN 200620140339 CN200620140339U CN200974053Y CN 200974053 Y CN200974053 Y CN 200974053Y CN 200620140339 CN200620140339 CN 200620140339 CN 200620140339 U CN200620140339 U CN 200620140339U CN 200974053 Y CN200974053 Y CN 200974053Y
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- gun body
- water
- open
- close
- water spray
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Abstract
The utility model discloses a water spray gun with rear rotary structure, which comprises a water gun body, the rear part cavity of the water gun body is equipped with an open-close device, being used for controlling the water spray. The open-close device comprises an open-close rod, the rear end of the open-close rod extended the water gun body is connected in screw with an adjusting nut that can be embedded into a long slot on the upper end of the open-close rod, and the front end of the open-close rod is manufactured with an open-close head; the open-close rod is equipped with a compression spring top connected between the open-close head and the water gun body cavity; the open-close lever is hinged on a rotary seat manufactured on the outer side of the rear end of the water gun body; the front part of the water gun body is equipped with a water spray control mechanism matched with the open-close head of the open-close rod front end and provided with rotary adjustment for the size of water spray volume. The water spray control mechanism comprises a rubber nozzle supported by the nozzle bracket that can rotate and stretch before and after and a valve core with a water flow channel, the front and rear parts of the water flow channel are provided with the sealing rings, the periphery of the middle part of the valve core is distributed with a water outlet, the front end of the valve core is connected with a conical convex table in screw, and the conical convex table is matched with the water outlet of the nozzle bracket.
Description
Technical field
The utility model relates to the technical field of multipurpose water pistol, particularly has the water pistol of back control rotatably adjusting structure, is applicable to that the ejection of flowing water is handled.
Background technology
Multipurpose water pistol on the existing market includes adjustable shower nozzle, and the slide valve of water channel is arranged, and the plate machine mechanism is arranged, and is that 97243534.4 Chinese utility model patent " multipurpose water pistol " (notification number is CN2312070) is exactly this type of design as the patent No.; The flow size of water spray is set by manufactory, and the user can not readjust; Single hole water outlet in the middle of the shower nozzle, the pattern of ejection water only limit to gondola water faucet, spraying, column water spray, and purposes is comparatively single; This type of water pistol does not have Suresh Kumar and the variable characteristics of discharge, and is simple in structure, so the market scope of application is less.
Summary of the invention
Technical problem to be solved in the utility model is the water pistol with back control rotatably adjusting structure that provides a kind of compact conformation, low cost at above-mentioned prior art present situation, has rotation adjustment injection flow rate size.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the water pistol with back control rotatably adjusting structure, comprise hydraulic gun body, be provided with the headstock gear that is used to control water spray in this hydraulic gun body rear cavity, the technical measures of taking comprise: headstock gear includes start and stop lever, start and stop lever stretches out to be bolted with on the rear end of hydraulic gun body and can embed the adjusting nut that opens and closes lever upper end elongate slots, and the start and stop lever front end is shaped on the keying head; Start and stop lever is provided with apical grafting at the compression spring that opens and closes between head and the hydraulic gun body inner chamber; Opening and closing lever is articulated on the rotation seat that is shaped on outside the hydraulic gun body rear end; The hydraulic gun body front portion is provided with the start and stop lever front end and opens and closes the water spray controlling organization that head was used, had rotation adjustment injection flow rate size.
The technical measures of optimizing also comprise: the water spray controlling organization comprises and is provided with rotatable elastic rubber shower nozzle that supports through head cartridge and the spool with flowing flux, the spool front portion is provided with first sealing ring, the spool rear portion is provided with second sealing ring, spool middle part circumferential distribution has delivery port, spool front end screwed hole is bolted with cone boss through screw, and cone boss cooperates the head cartridge delivery port.
The rubber shower nozzle that head cartridge supports protracts the asymptotic cooperation head cartridge of cone boss delivery port; Water yield reduces.
Contract behind the rubber shower nozzle that head cartridge supports, cone boss gradually far cooperates the head cartridge delivery port, and water yield increases.
The start and stop lever interlude is elongated smooth shaft, and the rear end is provided with screw thread, is convenient to install.For anti-sealing by start and stop lever and hydraulic gun body after the gap of stomidium ooze out, be provided with sealing ring behind the hydraulic gun body in the stomidium.
Compared with prior art, the utility model headstock gear includes start and stop lever, and start and stop lever stretches out to be bolted with on the rear end of hydraulic gun body and can embed the adjusting nut that opens and closes lever upper end elongate slots, and the start and stop lever front end is shaped on the keying head; Start and stop lever is provided with apical grafting at the compression spring that opens and closes between head and the hydraulic gun body inner chamber; Opening and closing lever is articulated on the rotation seat that is shaped on outside the hydraulic gun body rear end; The hydraulic gun body front portion is provided with the start and stop lever front end and opens and closes the water spray controlling organization that head was used, had rotation adjustment injection flow rate size.Its compact conformation, low cost, have rotation and adjust the injection flow rate size, the convenient use.
Description of drawings
Fig. 1 is that master of the present utility model looks schematic diagram;
Fig. 2 is the axial section schematic diagram of Fig. 1.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Structure of the present utility model sees that accompanying drawing 1 is to shown in Figure 2.Water pistol with back control rotatably adjusting structure, comprise hydraulic gun body 1, be provided with the headstock gear 3 that is used to control water spray in this hydraulic gun body 1 rear cavity, it is characterized in that: headstock gear 3 includes start and stop lever 31, start and stop lever 31 stretches out to be bolted with on the rear end of hydraulic gun body 1 and can embed the adjusting nut 33 that opens and closes lever 34 upper end elongate slots, and start and stop lever 31 front ends are shaped on the keying head; Start and stop lever 31 is provided with apical grafting at the compression spring 32 that opens and closes between head and hydraulic gun body 1 inner chamber; Opening and closing lever 34 is articulated on the rotation seat 13 that is shaped on outside hydraulic gun body 1 rear end; Hydraulic gun body 1 front portion is provided with start and stop lever 31 front ends and opens and closes the water spray controlling organization 2 that head was used, had rotation adjustment injection flow rate size.
Start and stop lever 31 rear end screw threads are provided with adjusting nut 33, this nut outer ring is provided with groove, this groove adopts embedded the connection with the elongate slots that opens and closes lever 34 upper ends, has realized adjusting nut 33 and the interlock that opens and closes lever 34, and then has reached the interlock that opens and closes lever 34 and start and stop lever 31; By the threads turn of adjusting nut 33, change the link position of keying lever 34 on start and stop lever 31, promptly change the open-minded degree of unlatching of start and stop lever 31, and then reached the adjusting of different spray flow sizes; Keying lever 34 is realized rebounding by compression spring 32 pressing start and stop levers 31 and is resetted; Open and close the lever 34 hinged rotation seats 13 that are shaped on ear shape with the outside, hydraulic gun body 1 rear end, opening and closing lever 34 is fulcrum with rotation seat 13, the unlatching control that utilizes lever principle to spray water.
Water spray controlling organization 2 comprises and is provided with rotatable elastic rubber shower nozzle 22 that supports through head cartridge 21 and the spool 12 with flowing flux 11, spool 12 front portions are provided with first sealing ring 13, spool 12 rear portions are provided with second sealing ring 14, spool 12 middle part circumferential distribution have delivery port, spool front end screwed hole is bolted with cone boss 15 through screw 16, and cone boss 15 cooperates head cartridge 21 delivery ports.
The rubber shower nozzle 22 that head cartridge 21 supports protracts cone boss 15 asymptotic cooperation head cartridge 21 delivery ports; Water yield reduces, until closing.Contract behind the rubber shower nozzle 22 that head cartridge 21 supports, cone boss 15 gradually far cooperates head cartridge 21 delivery ports, and water yield increases, until maximum.Start and stop lever 31 interludes are elongated smooth shaft, and the rear end is provided with screw thread, are convenient to install.
For anti-sealing oozes out by the start and stop lever 31 and the gap of hydraulic gun body 1 back stomidium, be provided with sealing ring 35 in the hydraulic gun body 1 back stomidium.
The utility model has the inlet opening in the handle, this lower end, inlet opening is provided with screw thread, has played the anastomosis with outside water inlet pipe; Be provided with the plane water seal in the screw thread, guaranteed sealing with outside water inlet pipe; The handle appearance is provided with the Bionic Design of hommization, has alleviated the fatigue strength of long-time lever.Advantage of the present utility model is: the spraying function of having opened up out water pistol; Utilize the elastic principle of spring, improved the reliability of a keying pressing sealing; Adopt screw thread rotation to regulate and drive the pressing amplitude that opens and closes lever, and then realized the controllability of spray flow size; Open and close lever and adopt rear-mounted lever principle, simplify the structure, reduced the unlatching working strength; Scale indication clearly, handled easily; The handle sheath of hommization designs, and has strengthened the overall appearance and the comfort level that has improved lever of water pistol.
Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (6)
1, the water pistol that has back control rotatably adjusting structure, comprise hydraulic gun body (1), be provided with the headstock gear (3) that is used to control water spray in this hydraulic gun body (1) rear cavity, it is characterized in that: described headstock gear (3) includes start and stop lever (31), start and stop lever (31) stretches out to be bolted with on the rear end of hydraulic gun body (1) and can embed the adjusting nut (33) that opens and closes lever (34) upper end elongate slots, and described start and stop lever (31) front end is shaped on the keying head; Described start and stop lever (31) is provided with apical grafting at the compression spring (32) that opens and closes between head and hydraulic gun body (1) inner chamber; Described keying lever (34) is articulated on the rotation seat (13) that is shaped on outside hydraulic gun body (1) rear end; Described hydraulic gun body (1) front portion is provided with start and stop lever (31) front end and opens and closes the water spray controlling organization (2) that head was used, had rotation adjustment injection flow rate size.
2, water pistol with back control rotatably adjusting structure according to claim 1, it is characterized in that: described water spray controlling organization (2) comprises and is provided with rotatable elastic rubber shower nozzle (22) that supports through head cartridge (21) and the spool (12) with flowing flux (11), spool (12) front portion is provided with first sealing ring (13), spool (12) rear portion is provided with second sealing ring (14), spool (12) middle part circumferential distribution has delivery port, spool front end screwed hole is bolted with cone boss (15) through screw (16), and described cone boss (15) cooperates described head cartridge (21) delivery port.
3, the water pistol with back control rotatably adjusting structure according to claim 2, it is characterized in that: the rubber shower nozzle (22) that described head cartridge (21) supports protracts the described head cartridge of the asymptotic cooperation of described cone boss (15) (21) delivery port.
4, the water pistol with back control rotatably adjusting structure according to claim 2 is characterized in that: contract described cone boss (15) described head cartridge (21) delivery port that cooperates gradually far away behind the rubber shower nozzle (22) that described head cartridge (21) supports.
5, the water pistol with back control rotatably adjusting structure according to claim 1, it is characterized in that: described start and stop lever (31) interlude is elongated smooth shaft, and the rear end is provided with screw thread.
6, according to the described water pistol of the arbitrary claim of claim 1 to 4, it is characterized in that: be provided with sealing ring (35) in the stomidium of described hydraulic gun body (1) back with back control rotatably adjusting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620140339 CN200974053Y (en) | 2006-11-27 | 2006-11-27 | Water spray gun with back-controlled rotating-adjusted type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620140339 CN200974053Y (en) | 2006-11-27 | 2006-11-27 | Water spray gun with back-controlled rotating-adjusted type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974053Y true CN200974053Y (en) | 2007-11-14 |
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ID=38900346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620140339 Expired - Fee Related CN200974053Y (en) | 2006-11-27 | 2006-11-27 | Water spray gun with back-controlled rotating-adjusted type structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974053Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744174A (en) * | 2012-07-24 | 2012-10-24 | 宁波绿之源工具有限公司 | Water-jetting gun |
| CN106076743A (en) * | 2016-08-25 | 2016-11-09 | 佛山市陆锋金属建材有限公司 | A kind of injection system |
| CN107821108A (en) * | 2017-11-01 | 2018-03-23 | 费先艳 | A kind of comprehensive injection irrigation method of greening lawn |
| CN109174490A (en) * | 2018-09-04 | 2019-01-11 | 余姚易美园艺设备有限公司 | A kind of gardens water spraying gun convenient to use |
| CN110667519A (en) * | 2019-10-15 | 2020-01-10 | 淮阴工学院 | Self-service car washing device and car washing method |
-
2006
- 2006-11-27 CN CN 200620140339 patent/CN200974053Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744174A (en) * | 2012-07-24 | 2012-10-24 | 宁波绿之源工具有限公司 | Water-jetting gun |
| CN106076743A (en) * | 2016-08-25 | 2016-11-09 | 佛山市陆锋金属建材有限公司 | A kind of injection system |
| CN106076743B (en) * | 2016-08-25 | 2019-06-07 | 佛山市陆锋金属建材有限公司 | A kind of injection system |
| CN107821108A (en) * | 2017-11-01 | 2018-03-23 | 费先艳 | A kind of comprehensive injection irrigation method of greening lawn |
| CN107821108B (en) * | 2017-11-01 | 2020-04-24 | 江苏远平园林建设有限公司 | All-directional spray irrigation method for greening lawn |
| CN109174490A (en) * | 2018-09-04 | 2019-01-11 | 余姚易美园艺设备有限公司 | A kind of gardens water spraying gun convenient to use |
| CN110667519A (en) * | 2019-10-15 | 2020-01-10 | 淮阴工学院 | Self-service car washing device and car washing method |
| CN110667519B (en) * | 2019-10-15 | 2024-04-16 | 淮阴工学院 | Self-service car washing device and car washing method |
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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: 20071114 Termination date: 20101127 |