CN203380037U - Water outlet switching structure of spray gun - Google Patents
Water outlet switching structure of spray gun Download PDFInfo
- Publication number
- CN203380037U CN203380037U CN201320421592.5U CN201320421592U CN203380037U CN 203380037 U CN203380037 U CN 203380037U CN 201320421592 U CN201320421592 U CN 201320421592U CN 203380037 U CN203380037 U CN 203380037U
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- CN
- China
- Prior art keywords
- water
- water outlet
- switching
- outlet device
- spray gun
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- Expired - Fee Related
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Abstract
The utility model discloses a water outlet switching structure of a spray gun. The water outlet switching structure comprises a spray gun main body, a water outlet device and switching components, wherein the water outlet device is mounted at the front end of the spray gun main body; an accommodating chamber is formed in the middle of the water outlet device; a penetration hole is formed in the middle of a water outlet end surface at the front end of the water outlet device and surrounded by water outlets at the periphery; the switching components consist of a fixing sleeve, a switching core shaft and a water-dividing sheet and is arranged in the accommodating chamber of the water outlet device; the fixing sleeve is fixed in the accommodating chamber; the water-dividing sheet is arranged in the hollow part of the fixing sleeve in a sealing manner; a water-dividing hole is formed in the middle of the water-dividing sheet; the switching core shaft is axially arranged in the water-dividing hole of the water-dividing sheet and the penetration hole of the water outlet device and can move forwards and backwards; a water-passing hole is formed in the middle of the switching core shaft; the front end of the switching core shaft protrudes out of the penetration hole of the water outlet device; a water-stopping end capable of blocking the water-dividing hole of the water-dividing sheet is formed in the tail end of the switching core shaft; a gap is reserved between the body of the switching core shaft and the wall of the water-dividing hole of the water-dividing sheet; when moving forwards and backwards in the axial direction, the switching core shaft drives the water-stopping end to open and close the water-dividing hole of the water-dividing sheet so as to switch the waterway.
Description
Technical field
The utility model relates to the sanitaryware field, special relevant to a kind of outlet switching structure of spray gun.
Background technology
Spray gun is a kind of discharging device of activity, because its volume is small and exquisite, and be to connect for water end (W.E.) by flexible pipe, during use, spray gun can be movable within the specific limits, therefore it is convenient again flexibly to use, multipurpose household is in gardening, kitchen or toilet etc., have wide range of applications, some spray guns also possess at present has the function water of multiple different outlet effects selective, and be to change different function water routes by rotary spray gun front end water outlet device mostly, switching construction and water route more complicated in therefore general conventional lance, take up space, must increase the spray gun volume thus, spray gun is seemed, and heaviness can't realize miniaturization.
The utility model content
Therefore, the utility model provides a kind of simple in structure, easy to operate spray gun outlet switching structure at this, and switching is novel, and can simplify the spray gun internal structure, dwindles the spray gun volume, and profile realizes miniaturization.
For achieving the above object, solution of the present utility model is: a kind of spray gun outlet switching structure, include spraygun body, water outlet device and changeover module, water outlet device is arranged on the front end of spraygun body, middle part moulding one cavity volume of this water outlet device, the middle part of front end water outlet end face is provided with a perforation, the surrounding apopore that has been periphery, described changeover module is by fixed cover, switching mandrel and water diversing sheet form to be located in the cavity volume of water outlet device, fixed cover is fixed in cavity volume, the hollow bulb of this fixed cover is located in the water diversing sheet sealing, the middle part of water diversing sheet is provided with a tapping hole, the axle that described switching mandrel can move forward and backward is located in the perforation of the tapping hole of water diversing sheet and water outlet device, the middle part of this switching mandrel is provided with limbers, front end is protruded by the perforation of water outlet device, end moulding one can be sealed the water-stopping end of water diversing sheet tapping hole, leave gap between the tapping hole hole wall of switching mandrel axle body and water diversing sheet, the switching mandrel drives the tapping hole of water-stopping end break-make water diversing sheet with waterway switching while axially moving forward and backward.
This water diversing sheet is spaced apart upper and lower two chambeies by the hollow bulb of fixed cover, and the tapping hole by water diversing sheet between this upper and lower cavity communicates, and epicoele communicates with the water inlet water route of spraygun body, and cavity of resorption communicates with the apopore of water outlet device.
The water-stopping end of this switching mandrel is provided with sealing gasket.
The aperture of this water outlet device perforation is provided with sealing gasket.
Adopt said structure, because the utility model spray gun switching water discharging structure is arranged in the water outlet device of spray gun front end, switch by drawing the switching that mandrel is realized water route, so the spray gun body is interior without complicated function water channel and switching construction are set again, make the spray gun overall structure compacter, profile can realize miniaturization.
The accompanying drawing explanation
Fig. 1 is the utility model STRUCTURE DECOMPOSITION schematic diagram;
Fig. 2 is the utility model combining structure schematic diagram;
Fig. 3 is the utility model combining structure partial enlarged drawing, shows enforcement state one;
Fig. 4 is the utility model combining structure partial enlarged drawing, shows enforcement state two.
The specific embodiment
Below in conjunction with accompanying drawing and concrete enforcement, the utility model is elaborated.
As shown in Figure 1,2,3, 4, spray gun outlet switching structure of the present utility model, the changeover module that includes spraygun body 1, water outlet device 2 and formed by fixed cover 3, switching mandrel 4 and water diversing sheet 5.
Described water outlet device 2 is fixedly mounted on the front end of spraygun body 1, middle part moulding one cavity volume 21 of this water outlet device 2, front end is water outlet end face 22, the middle part of this water outlet end face 22 is provided with a perforation 23, the surrounding apopore 24 that has been periphery, the aperture of this perforation 23 is provided with sealing gasket 25, and in the present embodiment, water outlet device 2 is connected with spraygun body 1 by threaded engagement, specifically implements not as limit.
Described changeover module is mounted in the cavity volume 21 of water outlet device 2, wherein the fixed cover 3 of changeover module is fixed in cavity volume 21, this fixed cover 3 is hollow structure, its hollow bulb is as the chamber of crossing water, the hollow bulb of this fixed cover 3 is located in described water diversing sheet 5 sealings, the hollow bulb of this fixed cover 3 is spaced apart to upper and lower two chambeies 31,32, the middle part of water diversing sheet 5 is provided with a tapping hole 51, tapping hole 51 by water diversing sheet between upper and lower cavity 31,32 communicates, and epicoele 31 communicates with the water inlet water route of spraygun body 1, cavity of resorption 32 communicates with the apopore 24 of water outlet device, the axle that described switching mandrel 4 can move forward and backward is located in the perforation 23 of the tapping hole 51 of water diversing sheet and water outlet device, limbers 41 before and after the middle part of this switching mandrel 4 is provided with and runs through, front end is protruded by the perforation 23 of water outlet device, the perforation 23 of these switching mandrel 4 axle body external diameters and water outlet device is mated but is little than the internal diameter of water diversing sheet tapping hole 51, therefore switch between tapping hole 51 hole walls of mandrel 4 axle bodies and water diversing sheet and leave gap, the end moulding one of this switching mandrel can be sealed the water-stopping end 42 of water diversing sheet tapping hole 51, this water-stopping end 42 is provided with sealing gasket 43, when axially moving forward and backward, this switching mandrel 4 drives the tapping hole 51 of water-stopping end 42 break-make water diversing sheets to realize the switching in water route.
As shown in Figure 3,4, for two kinds of enforcement states of the present utility model, state one (as shown in Figure 3), now switch mandrel 4 in water-stopping end 42 on the position away from the tapping hole 51 of water diversing sheet, at this moment the water route of spray gun trend is as arrow indication in Fig. 3, water enters interior switching mandrel 4 axle bodies and water diversing sheet tapping hole 51 Jian gaps, the hole inflow cavity of resorptions 32 of passing through of epicoele 31 of fixed cover 3, finally, by apopore 24 outflows of water outlet device, makes the water state that goes out that spray gun is gondola water faucet water; State two (as shown in Figure 4), while needing switching, drawing switching mandrel 4 axle body front ends, make to switch mandrel 4 and move forward sealing tapping hole 51 in the tapping hole 51 that drives water-stopping end 42 immigration water diversing sheets, at this moment the water route of spray gun trend is as arrow indication in Fig. 4, water enters interior limbers 41 outflows of directly passing through switching mandrel 4 middle parts of epicoele 31 of fixed cover 3, for going out the state of a post water in the middle part of spray gun.
Above-mentioned visible, because the utility model spray gun switching water discharging structure is arranged in the water outlet device of spray gun front end, switch by drawing the switching that mandrel is realized water route, so the spray gun body is interior without complicated function water channel and switching construction are set again, make the spray gun overall structure compacter, profile can realize miniaturization.
Claims (4)
1. a spray gun outlet switching structure, include spraygun body, water outlet device and changeover module, water outlet device is arranged on the front end of spraygun body, it is characterized in that: middle part moulding one cavity volume of this water outlet device, the middle part of front end water outlet end face is provided with a perforation, the surrounding apopore that has been periphery, described changeover module is by fixed cover, switching mandrel and water diversing sheet form to be located in the cavity volume of water outlet device, fixed cover is fixed in cavity volume, the hollow bulb of this fixed cover is located in the water diversing sheet sealing, the middle part of water diversing sheet is provided with a tapping hole, the axle that described switching mandrel can move forward and backward is located in the perforation of the tapping hole of water diversing sheet and water outlet device, the middle part of this switching mandrel is provided with limbers, front end is protruded by the perforation of water outlet device, end moulding one can be sealed the water-stopping end of water diversing sheet tapping hole, leave gap between the tapping hole hole wall of switching mandrel axle body and water diversing sheet, the switching mandrel drives the tapping hole of water-stopping end break-make water diversing sheet with waterway switching while axially moving forward and backward.
2. spray gun outlet switching structure as claimed in claim 1, it is characterized in that: this water diversing sheet is spaced apart upper and lower two chambeies by the hollow bulb of fixed cover, tapping hole by water diversing sheet between this upper and lower cavity communicates, and epicoele communicates with the water inlet water route of spraygun body, and cavity of resorption communicates with the apopore of water outlet device.
3. spray gun outlet switching structure as claimed in claim 1, it is characterized in that: the water-stopping end of this switching mandrel is provided with sealing gasket.
4. spray gun outlet switching structure as claimed in claim 1 is characterized in that: the aperture of this water outlet device perforation is provided with sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421592.5U CN203380037U (en) | 2013-07-16 | 2013-07-16 | Water outlet switching structure of spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421592.5U CN203380037U (en) | 2013-07-16 | 2013-07-16 | Water outlet switching structure of spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380037U true CN203380037U (en) | 2014-01-08 |
Family
ID=49868567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320421592.5U Expired - Fee Related CN203380037U (en) | 2013-07-16 | 2013-07-16 | Water outlet switching structure of spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380037U (en) |
-
2013
- 2013-07-16 CN CN201320421592.5U patent/CN203380037U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Tianfeng road in Jimei District of Xiamen City, Fujian Province, No. 69 361000 Patentee after: Xiamen Jian Lin health home Limited by Share Ltd Address before: The North Industrial Zone of Jimei Tianfeng road Xiamen City, Fujian province 361021 No. 69 Patentee before: Xiamen Runner Industrial Corporation |
|
| 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: 20140108 Termination date: 20210716 |