CN2131612Y - Multipurpose water-saving spray pistol - Google Patents
Multipurpose water-saving spray pistol Download PDFInfo
- Publication number
- CN2131612Y CN2131612Y CN 92224843 CN92224843U CN2131612Y CN 2131612 Y CN2131612 Y CN 2131612Y CN 92224843 CN92224843 CN 92224843 CN 92224843 U CN92224843 U CN 92224843U CN 2131612 Y CN2131612 Y CN 2131612Y
- Authority
- CN
- China
- Prior art keywords
- water
- duct
- gun
- spool
- nozzle
- 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
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Abstract
The utility model relates to a water-saving pistol, comprising the nozzle of a water input pipe, a nozzle, a valve core and a pistol body. Two hole ways positioned on different axial lines are arranged in the pistol body. One hole way is communicated with the nozzle of a water input pipe and the other hole way is communicated with the nozzle. A hole way for installing a valve core member is provided. The utility model uses the water source with the pressure to act on the valve core to make the water-saving pistol close the water source movably. When the water is needed, the hand presses a pressure lever arranged on the pistol body to push the valve core to make a rubber ring leave a sealing surface and the water flow with different requirements is ejected. The production has the advantages of automatic closing the water, convenient opening the water, saving labor, non water leakage, compact and good in structure, etc., and is capable of being used for places needed the movable water source for washing automobiles, buildings, etc.
Description
The utility model belongs to water supply device, relates to a kind of multiduty water jet.
People wash places such as lavatory, automobile, building and strand mixed concrete and need the mobile water source that flexible pipe connects in sanitization.Usually connect running water pipe with rubber or plastic flexible pipe and chew direct flushing, but one man operation switch current are very inconvenient, cause the waste of water unavoidably, and water velocity is difficult to regulate; A kind of hydraulic giant was once arranged, and housing is rifle shape, and switch is a trigger, rely on the spring pressure pressed spool to reach Guan Shui, open current flushings by people's trigger pull piezometric spring that contracts, its shortcoming is the spring inefficacy that gets rusty easily in the body of a gun, and it is more to leak during use, when handling trigger unlatching water source, it is bigger that finger overcomes spring force, and it is lasting to be difficult to, complex structure, volume is bigger, and the parts assembling is difficulty.
This novel purpose is the water saving rifle that a kind of one man operation switch water mobile supply of design is convenient and strength-saving, water-tight, simple in structure, manufacturing is easy for installation.
Above-mentioned purpose is realized by following design:
This water saving rifle is mainly chewed with nozzle by the body of a gun, spool, water inlet pipe and is formed.Duct 8 and duct 10 are arranged in the body of a gun, two ducts are not positioned on the same axis, have a port to lead to body of a gun outside respectively, a hole link water inlet pipe is chewed, another hole link nozzle, the another port of two ducts in the body of a gun is communicated with by duct 9, wherein there is a spool in duct 9 for the step cylindrical hole that different-diameter constitutes, and the one end is equipped with sealing ring, spool can be along the duct 9 moves, and can close current when sealing ring on the spool is adjacent to the stepped hole in duct 9.One bearing is arranged on the body of a gun, a hinged depression bar, depression bar is rotatable around hinge, the other end of depression bar and spool flexibly connects, can take bulb to connect or pin connects, the pin-and-hole on the depression bar is long waist shaped, but the free strip movable valve plug 9 moves axially along the duct when depression bar is rotated, the O type elastic tape of (the best is two) more than one is housed in spool cylindrical section side, does not leak from here when its installation site should be opened with hydraulic giant to determine.For preventing to leak, water inlet pipe is chewed with nozzle and body of a gun installation junction all the elastic tape sealing.
Embodiment with reference to the description of drawings such scheme:
Fig. 1 is the positive view of this new embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the side view of Fig. 1.
As shown in Figure 1, duct 8 and duct 10 are arranged in the body of a gun 1, duct 8 one ends are chewed 6 with water inlet pipe and are communicated with, and water inlet pipe is chewed 6 and is threaded with the body of a gun 1, and the fluid sealant apron is housed.Duct 10 1 ends are communicated with nozzle 7, and nozzle 7 is threaded with the body of a gun 1, and the fluid sealant apron is housed.Duct 8 is communicated with by duct 9 with the another port of duct 10 in the body of a gun, duct 9 is formed by three sections little step cylinder ducts of big centre, two, spool 2 is housed in duct 9, spool 2 is made up of screw rod, nut, pad and sealing rubber ring, stepped hole in rubber ring and the duct 9 constitutes sealing surface, and it is the key position that the water saving rifle plays on-off action.For easily manufactured, spool is not taked overall structure, set up a core bar and connect part 3, it is threaded with spool 2, and core bar connects on the side of part 3 two O RunddichtringOs are housed, and the place, epimere duct in they and duct 9 forms interference fit, but when being unkitted O type circle, be matched in clearance, the effect of dress O type circle is that water connects part from core bar and flows out outside the body of a gun when preventing to open the water source, adopts two O type circles can make spool connect part and play the guide-localization effect when mobile in duct 9, prevents inclined to one side side damage; Core bar connects between part 3 and the depression bar 4 for pin is connected, and has mounting hole in the depression bar corresponding position, and depression bar 4 is hinged on the bearing of the body of a gun 1, and depression bar 4 can rotate around hinge.In the body of a gun 1 duct 9 of cartridge spool 2 below stifle 5 is housed, for preventing to leak, lute is housed in the end of the body of a gun and stifle thread connection, back out stifle 5, actual is a fabrication hole, as installing or maintenance spool 2.
The material that manufactures a product, except that spool 2 adopts the copper material, remaining parts is all made of engineering plastics ABS, good corrosion resistance.
The course of work of the utility model embodiment:
When the pressure water source chews 6 when entering the body of a gun 1 through flexible pipe from water inlet pipe, because promoting spool 2, the hydraulic pressure effect in the body of a gun 1 inner duct 9, moves up, and the lute on spool 2 is close on the stepped hole end face in the body of a gun 1 inner duct 9, and current promptly are blocked.While spool 2 promotion core bars connect part 3 stretches out depression bar 4 outside the body of a gun, this is a not pressing lever 4 of a staff, closes the process of water automatically by pressure water.When the needs water, with hand pressing lever 4, connect part 3 by core bar and promote spools 2, overcome the active force of hydraulic pressure to spool 2, make spool 2 lutes leave the stepped hole end face, at this moment current promptly through the duct 8, spool bore and duct 10 be from nozzle 7 ejections.When not needing water, only need not pressing lever, just can repeat above-mentioned pass water process.
The spray orifice of nozzle 7 can be made different apertures or make shower nozzle (porous nozzle) according to user's water needs, realizes that the water of ejection is swift running water, multiple patterns such as unhurried current water or porous current.
Advantage of the present utility model:
1. structure guarantees to close the water utilization pressure water and self is used for realization, and is convenient and reliable; Open the water source and then utilize the lever principle, the hand pressing lever reaches, because O type circle (can add butter) frictional force and the Water Pressure power that need overcome are little, and four jiaos of places of rectangular configuration are circular arc, so laborsaving when taking, feel good, is applicable to long-time use; Straight profile is convenient to control the direction of going out water column.
2. owing to connect each connector of body of a gun outside sealing ring is housed all, can guarantees not have run, drip, leak water phenomenon.
3. there are groove both comfortable feel, good looking appearance in dress depression bar place on the body of a gun, can protect again depression bar, Core bar connects part or spool is in use thrown away unlikely damage when colliding on the ground.
4. this product is furnished with the nozzle of various ways, and the nozzle hole varies, and porous is also arranged, and can satisfy the different needs of user to the ejection current.
5. simple and compact for structure, body of a gun planform is convenient to make injection mold.
Claims (6)
1, a kind of water saving rifle, chew by the water inlet adapter, the nozzle and the body of a gun constitute, the utility model feature is that out of line two ducts (8) are arranged in the body of a gun (1), (10), body of a gun outside is led in ports having respectively, one hole link water inlet pipe is chewed, another hole link nozzle, duct (8), (10) port in the body of a gun is communicated with by duct (9), the step cylindrical hole that duct (9) constitutes for different-diameter, spool (2) is arranged in the body of a gun (1), can (9) move along the duct, one end of spool (2) is equipped with stepped hole fitted seal in rubber sealing ring and duct (9), adorn more than one O type elastic tape in cylindrical section side, spool top, its installation site should be not leak to determine in rifle when hydraulic giant is opened water spray, the spool other end and depression bar (4) flexibly connect, and depression bar (4) is hinged with the bearing on the body of a gun (1), and depression bar can rotate around hinge.
2, water saving rifle according to claim 1 is characterized in that duct (8) chews (6) and be communicated with water inlet pipe, and duct (10) are communicated with nozzle (7).
3, water saving rifle according to claim 1, it is characterized in that spool (2) connects part (3) by connected core bar and flexibly connects with depression bar (4), connecting at core bar on the face of cylinder of part (3) has two O RunddichtringOs, and with the respective diameters place interference fit of duct (9).
4, water saving rifle according to claim 1 is characterized in that the corresponding position that depression bar (4) is installed at the body of a gun (1) has and the corresponding elongated slot of depression bar (4) size.
5, water saving rifle according to claim 1 is characterized in that the interior below that the duct (9) of spool (2) is installed of the body of a gun (1), has stifle (5) to stop up, and sealing ring is housed.
6, water saving rifle according to claim 1 is characterized in that water inlet pipe chews (6) and nozzle (7) and be installed on the body of a gun (1) sealing ring is all arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92224843 CN2131612Y (en) | 1992-06-13 | 1992-06-13 | Multipurpose water-saving spray pistol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92224843 CN2131612Y (en) | 1992-06-13 | 1992-06-13 | Multipurpose water-saving spray pistol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2131612Y true CN2131612Y (en) | 1993-05-05 |
Family
ID=33769865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92224843 Expired - Fee Related CN2131612Y (en) | 1992-06-13 | 1992-06-13 | Multipurpose water-saving spray pistol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2131612Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307659A (en) * | 2014-10-15 | 2015-01-28 | 何华军 | Microporous spraying device for grape planting |
| CN111570109A (en) * | 2020-06-17 | 2020-08-25 | 厦门三昌卫浴科技有限公司 | Spray gun capable of automatically cutting off water supply |
| WO2022057122A1 (en) * | 2020-09-21 | 2022-03-24 | 莱克电气绿能科技(苏州)有限公司 | Gun body device |
-
1992
- 1992-06-13 CN CN 92224843 patent/CN2131612Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307659A (en) * | 2014-10-15 | 2015-01-28 | 何华军 | Microporous spraying device for grape planting |
| CN104307659B (en) * | 2014-10-15 | 2016-07-13 | 何华军 | A kind of wine-growing micropore flusher |
| CN111570109A (en) * | 2020-06-17 | 2020-08-25 | 厦门三昌卫浴科技有限公司 | Spray gun capable of automatically cutting off water supply |
| CN111570109B (en) * | 2020-06-17 | 2022-04-05 | 厦门三昌卫浴科技有限公司 | Spray gun capable of automatically cutting off water supply |
| WO2022057122A1 (en) * | 2020-09-21 | 2022-03-24 | 莱克电气绿能科技(苏州)有限公司 | Gun body device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |