CN102500494B - Water gun allowing spray size to be adjusted - Google Patents
Water gun allowing spray size to be adjusted Download PDFInfo
- Publication number
- CN102500494B CN102500494B CN201110371607.7A CN201110371607A CN102500494B CN 102500494 B CN102500494 B CN 102500494B CN 201110371607 A CN201110371607 A CN 201110371607A CN 102500494 B CN102500494 B CN 102500494B
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- China
- Prior art keywords
- adjusting nut
- hydraulic giant
- exhalant canal
- spool
- rotating disk
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Abstract
The invention relates to a water gun allowing spray size to be adjusted. The water gun comprises a gun body and a shower nozzle, wherein the gun body is provided with a water outlet channel; the shower nozzle is connected with the gun body; a valve core is inserted into the water outlet channel in a sliding mode; one end is connected with a fixed nut and an adjusting nut; the adjusting nut is in threaded connection with the valve core; and the spray size of the water gun can be adjusted by rotating the adjusting nut. The water gun allowing spray size to be adjusted has a simple structure and is convenient to assemble. A plurality of rotating grooves are formed on an outer ring of the adjusting nut; and the radian of each rotating groove is matched with that of the thumb belly of a user, so that the rotating grooves can be pulled by a single hand.
Description
Technical field
The present invention relates to a kind of hydraulic giant, more specifically refer to a kind of hydraulic giant that can regulate spray size.
Background technology
In the maintenance of gardening floriculture and housekeeping, often use water spray device, hydraulic giant of such as sprinkling water.Hydraulic giant connects water source, only need open the gauge tap on hydraulic giant, and namely current are sprayed by hydraulic giant in various kenel, and the closedown of current is also by above-mentioned gauge tap.Hydraulic giant technical development is to today, the size of injection flow rate has been controlled by button or gripping type, but the method for the regulating pondage of existing button or gripping type, because it directly utilizes the spin degree of grip pressure to control, comparatively require great effort during watering, and the mode that this lasting grip pressure controls water outlet operates very facility.
Hydraulic giant as shown in Figure 1, can press pressure head B to control the water outlet of hydraulic giant, but during water spray, only realizes location by button hook A, only have a gear, can not realize the adjustment of size spray, bring the trouble that operator is a lot of in concrete practical process.
Application number is the hydraulic giant of 201010260198.9, provides a kind of water gun structure, between the intake tunnel and exhalant canal of rifle body, arrange cock, regulates the water outlet of hydraulic giant by rotating cock, and the size of the water outlet water yield.But this rotational structure manipulation is inconvenient, and tap structure is complicated, and processing cost is very high, in use easily weares and teares again.
Summary of the invention
For the problems referred to above, the present invention proposes a kind of hydraulic giant that can regulate spray size, and described hydraulic giant comprises the rifle body that inside is provided with exhalant canal and the shower nozzle be connected with described rifle body; Be inserted with a spool slidably in described exhalant canal, described spool one end is held in one end of described exhalant canal, and the other end is connected with a hold-down nut and an adjusting nut, and described adjusting nut is threaded with described spool;
Also have a pressure head in the present invention, be rotatably fixed on described rifle body in the middle part of it outside, its one end is struck side, and the other end is control end; Described struck side is fixed between described hold-down nut and adjusting nut, can stir described spool and slide along described exhalant canal.
The present invention is in providing a kind of hydraulic giant that can regulate spray size easy to use, during use, only need to rotate described adjusting nut, adjusting nut band movable valve plug slides in exhalant canal, to control the size of connected space between described exhalant canal and shower nozzle, reach the object controlling spray size.
Preferably, in described exhalant canal, be also provided with elastic reset part, described elastic reset part is placed on described spool, between described elastic reset part and described adjusting nut, be provided with stopper.Open after hydraulic giant, to described in inner rotary during adjusting nut, adjusting nut drives described spool to pull out, and can strengthen spray, and one end of described elastic reset part supports on described stopper simultaneously, and on described spool, pressurized shrinks; When inwardly rotating described adjusting nut, the restoring force of described elastic reset part makes described spool near shower nozzle, thus blocks exhalant canal, and reduces spray or closed by hydraulic giant.
Structure of the present invention is simple, easy to assembly.Consider the comfort level of user, also arrange several swivelling chutes in the outer ring of described adjusting nut, the radian of described swivelling chute and the thumb of user refer to that abdomen radian adapts; Meanwhile, consider the singlehanded convenience used, swivelling chute 31 external diameter is 29mm, so that one hand is stirred.
Accompanying drawing explanation
Fig. 1 is the structural representation of hydraulic giant in prior art;
Fig. 2 is the cross-sectional view of the hydraulic giant of the preferred embodiment of the present invention;
Fig. 3 is the rifle body of the preferred embodiment of the present invention and, the connection diagram of pressure head, adjusting nut;
Fig. 4 is the detonation configuration figure of the hydraulic giant of the preferred embodiment of the present invention;
Rifle body 10, exhalant canal 11, spool 12, water shutoff pad 121, retainer ring 122, fixed plug 123, pressure head 13, struck side 131, control end 132, tread plate 133, rivet 134, protecgulum 14, bonnet 15, zinc base 16, oil sealing 17, hold-down nut 2, adjusting nut 3, swivelling chute 31, elastic reset part 4, stopper 41, shower nozzle 5, cup head 51, inner disc 52, rotating disk 53, rotating disk encapsulate 54, self-tapping screw 56, retainer spring 57, location plastic grain 58, sealing packing ring 59.
Detailed description of the invention
See the preferred embodiment shown in Fig. 2-Fig. 4, the hydraulic giant of spray size that can regulate of the present invention comprises rifle body 10, and rifle body 10 inside is provided with exhalant canal 11, and rifle body 10 is also connected with the shower nozzle 5 for spraying water.A spool 12 is also inserted with slidably in described exhalant canal 11, one end of described spool 12 is held in described exhalant canal 11 near one end of shower nozzle 5, the other end is connected with hold-down nut 2 and adjusting nut 3, and described adjusting nut 3 is threaded with described spool 12.Movable valve plug 12 is with to slide along exhalant canal 11 by rotating adjusting nut 3, to control the break-make between exhalant canal 11 and shower nozzle 5, and the size in UNICOM space, reach the object regulating spray size.
Also have a pressure head 13 in the outside of rifle body 10, the middle part of pressure head 13 is rotatably fixed in rifle body 10, and its one end is struck side 131, and the other end is control end 132.Described struck side 131 is enclosed within the spool 12 between hold-down nut 2 and adjusting nut 3, when pressing or unclamping control end 132, can stir spool 12 and slide along exhalant canal 11.Pressure head 13 with the concrete connected mode of rifle body 10 is: the middle part of pressure head 13 offers rivet hole, relevant position in rifle body 10 is provided with articulated section, pressure head 13, through rivet hole and articulated section, is rotatably fixed in rifle body 10 by one rivet 134.
In the preferred embodiment, as shown in Figure 3 and Figure 4, the outer ring of adjusting nut 3 is provided with several swivelling chutes 31, to facilitate rotating adjusting nut 3.Consider the comfort level of user, the radian of swivelling chute 31 and the thumb of user refer to that abdomen radian adapts.Consider the singlehanded convenience used, swivelling chute 31 external diameter is 29mm, and offers five swivelling chutes 31 thereon, and these five swivelling chutes 31 are uniformly distributed along the center line of adjusting nut 3.
Shown in Fig. 2 and Fig. 4, in exhalant canal 11, be also provided with elastic reset part 4, described elastic reset part 4 is placed on spool 12, is provided with stopper 41 between elastic reset part 4 and adjusting nut 3.When to described in inner rotary during adjusting nut 3, namely adjusting nut 3 moves to the left in Fig. 2, and band movable valve plug 12 pulls out left by adjusting nut 3, and the right-hand member of spool 12 throws off water shutoff pad 121, can strengthen spray.Simultaneously because elastic reset part 4 is blocked by stopper 41, therefore pressurized shrinks, between the right-hand member being sandwiched in stopper 41 and spool 12.When inside rotating adjusting nut 3, during right namely in Fig. 2, due to the elastic-restoring force of elastic reset part 4, spool 12 is moved to the direction near shower nozzle 5, thus blocks the right-hand member of exhalant canal 10, and reduce spray or hydraulic giant cuts out.
In the preferred embodiment, elastic reset part 4 adopts spring, is certainly not limited in the spring in embodiment, can also adopt other elastomeric element or have the parts of restoring force.
Shown in composition graphs 4, shower nozzle 5 of the present invention is assembled successively by cup head 51, inner disc 52, rotating disk 53, rotating disk encapsulate 54.Rotating disk encapsulate 54 is placed on the outside of rotating disk 53, and is fixed together by self-tapping screw 56 and rotating disk 53.Inner disc 52 is enclosed within the inside of rotating disk 53, and is connected with cup head 51 with retainer spring 57 by location plastic grain 58, and location plastic grain 58 is that one end is comparatively large, and retainer spring 57 is enclosed within the plastic grain 58 of location, and is blocked by this larger one end; The other end of location plastic grain 58 inserts in cup head 51.Cup head 51 is the shell of shower nozzle 5, and its shape is close to semicircle.Sealing packing ring 59 is also connected with between inner disc 52 and cup head 51.
Described spool 12 is held in one end of described exhalant canal 11, be connected with a water shutoff pad 121, this water shutoff pad 121 is fixed in the exhalant canal 11 of this rifle body 10 by a retainer ring 122, and fixed plug 123 is installed in this retainer ring 122, this fixed plug 123 links together with cup head 51.
Hold-down nut 2 in this preferred embodiment, adjusting nut 3, pressure head 13 are plastic material.In order to depress pressure head 13 more easily, the control end 132 of pressure head 13 being also provided with tread plate 133, preventing from skidding.
Also overlap in the outside of rifle body 10 and have plastic casing, this plastic casing comprises protecgulum 14 and bonnet 15, below the grip part of rifle body 10 bottom, be also provided with zinc base 16, zinc base 16, and has oil sealing 17 between rifle body 10.
Structure of the present invention is simple, easy to assembly.Consider the comfort level of user, also arrange several swivelling chutes in the outer ring of described adjusting nut, the radian of described swivelling chute and the thumb of user refer to that abdomen radian adapts; Meanwhile, consider the singlehanded convenience used, swivelling chute 31 external diameter is 29mm, so that one hand is stirred.
Finally to should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention but not limiting the scope of the invention; although be explained in detail the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (7)
1. a hydraulic giant for spray size be can regulate, the rifle body that inside is provided with exhalant canal and the shower nozzle be connected with described rifle body comprised; It is characterized in that:
Be inserted with a spool slidably in described exhalant canal, described spool one end is held in one end of described exhalant canal, and the other end is connected with a hold-down nut and an adjusting nut, and described adjusting nut is threaded with described spool;
Described rifle body outside is rotatably fixed at the middle part of one pressure head, and its one end is struck side, and the other end is control end; Described struck side is fixed between described hold-down nut and adjusting nut, described spool can be stirred slide along described exhalant canal, the outer ring of described adjusting nut is provided with several swivelling chutes, elastic reset part is provided with in described exhalant canal, described elastic reset part is placed on described spool, between described elastic reset part and described adjusting nut, be provided with stopper; Described shower nozzle is assembled successively by cup head, inner disc, rotating disk, rotating disk encapsulate;
Rotating disk encapsulate is placed on the outside of rotating disk, and be fixed together by self-tapping screw and rotating disk, inner disc is enclosed within the inside of rotating disk, and be connected with cup head with retainer spring by location plastic grain, location plastic grain is that one end is larger, retainer spring is enclosed within the plastic grain of location, and is blocked by this larger one end; The other end of location plastic grain inserts in cup head.
2. hydraulic giant as claimed in claim 1, it is characterized in that: described swivelling chute is five, and the center line along described adjusting nut is uniformly distributed, the diameter of described adjusting nut outer ring is 29mm.
3. hydraulic giant as claimed in claim 1, is characterized in that: described elastic reset part is spring.
4. hydraulic giant as claimed in claim 1, is characterized in that: described spool is held in one end of described exhalant canal, is connected with a water shutoff pad.
5. hydraulic giant as claimed in claim 4, is characterized in that: described water shutoff pad is fixed on by a retainer ring in the exhalant canal of described rifle body, is provided with fixed plug in described retainer ring, and described fixed plug and cup head link together.
6. hydraulic giant as claimed in claim 1, is characterized in that: described hold-down nut, adjusting nut, pressure head are plastic material.
7. hydraulic giant as claimed in claim 1, is characterized in that: the control end of described pressure head is provided with tread plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110371607.7A CN102500494B (en) | 2011-11-22 | 2011-11-22 | Water gun allowing spray size to be adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110371607.7A CN102500494B (en) | 2011-11-22 | 2011-11-22 | Water gun allowing spray size to be adjusted |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102500494A CN102500494A (en) | 2012-06-20 |
| CN102500494B true CN102500494B (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110371607.7A Expired - Fee Related CN102500494B (en) | 2011-11-22 | 2011-11-22 | Water gun allowing spray size to be adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102500494B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521688A (en) * | 2014-12-08 | 2015-04-22 | 宁波大叶园林科技有限公司 | Throw-button self-locking stepless adjustable garden irrigation water nozzle |
| CN104475284A (en) * | 2014-12-08 | 2015-04-01 | 宁波大叶园林科技有限公司 | Stepless-control antifreezing park water pistol |
| CN107684989A (en) * | 2017-08-14 | 2018-02-13 | 安徽德琳环保发展（集团）有限公司 | A kind of decorative material packaging container |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3496408B2 (en) * | 1996-10-08 | 2004-02-09 | 東洋製罐株式会社 | Nozzle cap |
| CN1943874A (en) * | 2006-10-26 | 2007-04-11 | 邝钧泉 | Water shower |
| CN2894857Y (en) * | 2006-05-23 | 2007-05-02 | 谢芬兰 | Water spray gun |
| CN200974052Y (en) * | 2006-11-23 | 2007-11-14 | 袁国强 | Back-controlled adjustable type gun for spraying water |
| CN201586594U (en) * | 2009-10-15 | 2010-09-22 | 中山庆耀园林工具制品有限公司 | Water spraying gun |
| CN202277917U (en) * | 2011-09-28 | 2012-06-20 | 中山市庆谊金属制品企业有限公司 | Water gun capable of adjusting spray size |
-
2011
- 2011-11-22 CN CN201110371607.7A patent/CN102500494B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3496408B2 (en) * | 1996-10-08 | 2004-02-09 | 東洋製罐株式会社 | Nozzle cap |
| CN2894857Y (en) * | 2006-05-23 | 2007-05-02 | 谢芬兰 | Water spray gun |
| CN1943874A (en) * | 2006-10-26 | 2007-04-11 | 邝钧泉 | Water shower |
| CN200974052Y (en) * | 2006-11-23 | 2007-11-14 | 袁国强 | Back-controlled adjustable type gun for spraying water |
| CN201586594U (en) * | 2009-10-15 | 2010-09-22 | 中山庆耀园林工具制品有限公司 | Water spraying gun |
| CN202277917U (en) * | 2011-09-28 | 2012-06-20 | 中山市庆谊金属制品企业有限公司 | Water gun capable of adjusting spray size |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102500494A (en) | 2012-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: You Tangjie Inventor before: Bai Dengji |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170419 Address after: 528400 Guangdong City, God bay Bay Bay Road, the God of the South (No. 172, Qing Yi metal products Co., Ltd. plant D) Patentee after: Zhongshan Xinyi metal die-casting Co. Ltd. Address before: 528462 Zhongshan City, the bay of God calm Creek Village Patentee before: Zhongshan Qingyi Metal Product Enterprise Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20181122 |