CN202921466U - Back-pressure type switching structure of sprinkler - Google Patents
Back-pressure type switching structure of sprinkler Download PDFInfo
- Publication number
- CN202921466U CN202921466U CN 201220570449 CN201220570449U CN202921466U CN 202921466 U CN202921466 U CN 202921466U CN 201220570449 CN201220570449 CN 201220570449 CN 201220570449 U CN201220570449 U CN 201220570449U CN 202921466 U CN202921466 U CN 202921466U
- Authority
- CN
- China
- Prior art keywords
- hole
- handle
- sealing
- sealing gasket
- water faucet
- 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 - Lifetime
Links
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a back-pressure type switching structure of a sprinkler, which is arranged on a handle of the sprinkler. At least two water division holes communicated with sprinkler function water channels are formed in the handle; an open hole is formed above the water division holes and corresponds to a handle body of the handle; and the switching structure is mounted in the open hole of the handle, and comprises a sealing cover, a back cover, sealing gaskets and switching shafts; the sealing cover and the back cover are arranged at the open hole of the handle of the sprinkler in a sealing and involutive manner; matching holes corresponding to the water division holes of the handle are formed in the sealing cover; the sealing gaskets are mounted on the matching holes; a pressure relief hole and a damping hole are formed in each sealing gasket; the switching shafts penetrate through the back cover to be matched with the pressure relief holes of the sealing gaskets; the switching shafts actuate to close or open the pressure relief holes of the sealing gaskets; the corresponding water division holes are chosen to be communicated; and the functional water channels are switched.
Description
Technical field
The utility model relates to the sanitaryware field, and is special relevant to a kind of back pressure type switching construction of gondola water faucet.
Background technology
now general gondola water faucet mostly has multiple alternative water exit mode, as gondola water faucet water, one post water, direct projection water etc., and the switching between various water exit modes, mostly realize by the operating work changing device, more traditional switching mode is by the shower head capable rotating panel, this kind mode needs user's both hands to coordinate the relative application of force when rotating panel, require great effort during the operation of band water, and switching device shifter is arranged in gondola water faucet, need to coordinate with each function water water cavity and water channel in gondola water faucet, relatively take up room, therefore the volume ratio of this type of gondola water faucet is larger, so not only increase cost of manufacture, and make gondola water faucet integral body seem heavy, affect the attractive in appearance of profile.The design people has developed a kind of gondola water faucet back pressure type switching construction for this reason, its compact conformation, takes up room littlely, and switches flexibly, and is simple to operate.
The utility model content
The purpose of this utility model is to provide a kind of gondola water faucet back pressure type switching construction, has compact conformation, little, the light characteristics of operation take up room.
For reaching above-mentioned purpose, the technical solution of the utility model is:
A kind of gondola water faucet back pressure type switching construction, be arranged on the handle of gondola water faucet, be provided with at least two tapping holes that are communicated with the gondola water faucet function water channel in this handle, the handle body correspondence of handle is provided with perforate above tapping hole, this switching construction is installed in the perforate of handle, includes seal cover, the back of the body lid, sealing gasket and switching shaft; Described seal cover and the involutory tapping of being located at shower handle of back of the body lid sealing, sealing covers and is provided with the mating holes corresponding with the handle tapping hole, sealing gasket all is installed on mating holes, be respectively equipped with relief hole and damping hole on the sealing pad, switching shaft sees through back of the body lid and coordinates with the relief hole formation of sealing gasket, a corresponding tapping hole of conducting is selected in switching shaft start sealing or open the relief hole of sealing gasket, the handoff functionality water route.
Moulding one recess on the hole wall of described seal cover mating holes, this recess is relative with damping hole on sealing gasket.
The position of the corresponding sealing gasket relief hole of described back of the body lid is provided with installing hole, and corresponding sealing gasket damping hole place is provided with blind hole.
Further, switching construction also includes button, and this button is hubbed on the relief hole that the back of the body covers to drive the switching shaft sealing or opens sealing gasket.
The top of this back of the body lid is convexly equipped with one and has the trunnion mount in pivot hole, and the inner face of this button is provided with a pivot ear with perforation, and the pivot hole that the perforation that a pivot pin sequentially passes button pivot ear and the back of the body covers trunnion mount is hubbed on button to carry on the back and covers.
The inner face of this button is provided with the barb that coordinates with switching shaft.
The utility model adopts said structure, seals or open the relief hole of sealing gasket by driving switching shaft, makes sealing gasket produce deformation by hydraulic pressure, form with the bleeder and coordinate, handoff functionality water route, this switching construction compact overall structure, be arranged on and take up room littlely on shower handle, operate light.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 2 is the cutaway view of the utility model shower handle;
Fig. 3 is the structural representation of the utility model switching construction seal cover;
Fig. 4,4A are end face and the bottom surface structure schematic diagram of the utility model switching construction back of the body lid;
Fig. 5 is that schematic diagram is implemented in the utility model combination, shows enforcement state one;
Fig. 6 is that schematic diagram is implemented in the utility model combination, shows enforcement state two.
The specific embodiment
Below coordinate accompanying drawing and concrete enforcement that the utility model is explained.
As shown in Figures 1 to 4, gondola water faucet back pressure type switching construction of the present utility model, implement in response to a kind of hand shower, be arranged on the handle 1 of gondola water faucet, be provided with the tapping hole 11,12 of two connection gondola water faucet function water channels in this handle 1, the handle body correspondence of handle 1 two tapping holes 11,12 above be provided with perforate 13, switching construction of the present utility model is installed in the perforate 13 of handle, mainly by seal cover 2, the back of the body cover 3, two sealing gaskets 4,4 ', two switching shafts 5,5 ' and button 6 form.
wherein, shower handle perforate 13 places are located in the shape sealing of described seal cover 2 coupling handle perforates 13, sealing lid 2 is provided with and handle tapping hole 11, 12 two corresponding mating holes 21, 22, and this mating holes 21, 22 hole wall moulding one recess 211, 221, form limited step 212 on the aperture, 222, two sealing gaskets 4, 4 ' is arranged on respectively two mating holes 21 of seal cover, on 22 with the tapping hole 11 of handle, 12 form cooperation, sealing pad 4, 4 ' adopts plastic material to make, sealing gasket 4, 4 ' middle part is provided with relief hole 41, 41 ', one side is provided with damping hole 42, 42 ', two sealing gaskets 4, 4 ' installs rear its edge contact at the limited step 212 of mating holes, on 222, and the recess 211 of damping hole 32 and mating holes, 221 is relative, described back of the body lid 3 and seal cover 2 sealings involutory (can adopt the high frequency welding), this back of the body lid 3 corresponding two sealing gasket relief holes 41,41 ' position provide two installing holes 31, corresponding two sealing gasket damping holes 42,42 ' locate to be provided with the blind hole 32 that does not connect, the another back of the body cover 3 top and is convexly equipped with one and has the trunnion mount 33 in pivot hole 34, confession pivot joint button 6, described two switching shafts 5,5 ' one end combination seal spare 7 are actively located in respectively in the relief hole 41,41 ' of two installing holes of back of the body lid and sealing gasket, and the other end coordinates with button 6, the inner face of described button 6 is provided with one and has perforation 62 pivot ear 61 and two barbs 64 that coordinate with switching shaft 5, the pivot hole 34 that the perforation 62 that one pivot pin 63 order is passed button pivot ear and the back of the body covers trunnion mount is hubbed on button 6 to carry on the back to be covered on 3, make this button 6 be action before and after the axle seesaw-type by pivot pin 63, and drive two switching shafts 5 sealings or open sealing gasket 4,4 ' relief hole 41,41 ', select a corresponding tapping hole of conducting, the handoff functionality water route.
be below two kinds of enforcement states of the present utility model, enforcement state one: coordinate shown in Figure 5, press the front portion of button 6, order about switching shaft 5 and press down the relief hole 41 that sealing is positioned at the sealing gasket 4 on tapping hole 11, the rear portion perk of button 6 simultaneously, utilize barb 64 that switching shaft 5 ' is mentioned, conducting is positioned at the relief hole 41 ' of the sealing gasket 4 ' on tapping hole 12, the sealing surface of opening rear sealing gasket 4 ' due to relief hole 41 ' deforms under the effect of hydraulic pressure, make sealing surface and 12 of the tapping holes of sealing gasket 4 ' produce the gap, at this moment arrow indication in water route such as figure, current enter conducting function water channel correspondingly tapping hole 12 from this gap, separately have part water through the water route damping hole 42 by the recess 211 communication seals pads 4 of seal cover mating holes 21, back pressure is formed on the top that enters sealing gasket 4 by blind hole 31, further press seal pad 4 seals tapping holes 11.
enforcement state two: coordinate shown in Figure 6, press the rear portion of button 6, order about switching shaft 5 ' and press down the relief hole 41 ' that sealing is positioned at the sealing gasket 4 ' on tapping hole 12, the anterior perk of button 6 simultaneously, utilize barb 64 that switching shaft 5 is mentioned, conducting is positioned at the relief hole 41 of the sealing gasket 4 on tapping hole 11, the sealing surface of opening rear sealing gasket 4 due to relief hole 41 deforms under the effect of hydraulic pressure, make sealing surface and 11 of the tapping holes of sealing gasket 4 produce the gap, at this moment arrow indication in water route such as figure, water enters conducting function water channel correspondingly tapping hole 11 from this gap, part water is separately arranged by the damping hole 42 ' of the recess 211 communication seals pads 4 ' of seal cover mating holes 21, back pressure is formed on the top that enters sealing gasket 4 ' through blind hole 31, further press seal pad 4 ' seals tapping hole 12.
Claims (6)
1. gondola water faucet back pressure type switching construction, be arranged on the handle of gondola water faucet, be provided with at least two tapping holes that are communicated with the gondola water faucet function water channel in this handle, the handle body correspondence of handle is provided with perforate above tapping hole, this switching construction is installed in the perforate of handle, it is characterized in that: include seal cover, the back of the body lid, sealing gasket and switching shaft; Described seal cover and the involutory tapping of being located at shower handle of back of the body lid sealing, sealing covers and is provided with the mating holes corresponding with the handle tapping hole, sealing gasket all is installed on mating holes, be respectively equipped with relief hole and damping hole on the sealing pad, switching shaft sees through back of the body lid and coordinates with the relief hole formation of sealing gasket, a corresponding tapping hole of conducting is selected in switching shaft start sealing or open the relief hole of sealing gasket, the handoff functionality water route.
2. gondola water faucet back pressure type switching construction as claimed in claim 1 is characterized in that: moulding one recess on the hole wall of described seal cover mating holes, this recess is relative with damping hole on sealing gasket.
3. gondola water faucet back pressure type switching construction as claimed in claim 1 is characterized in that: the position of the corresponding sealing gasket relief hole of described back of the body lid is provided with installing hole, and corresponding sealing gasket damping hole place is provided with blind hole.
4. gondola water faucet back pressure type switching construction as claimed in claim 1 is characterized in that: further, switching construction also includes button, and this button is hubbed on the relief hole that the back of the body covers to drive the switching shaft sealing or opens sealing gasket.
5. gondola water faucet back pressure type switching construction as claimed in claim 4, it is characterized in that: the top of this back of the body lid is convexly equipped with one and has the trunnion mount in pivot hole, the inner face of this button is provided with a pivot ear with perforation, and the pivot hole that the perforation that a pivot pin sequentially passes button pivot ear and the back of the body covers trunnion mount is hubbed on button to carry on the back and covers.
6. gondola water faucet back pressure type switching construction as claimed in claim 4, it is characterized in that: the inner face of this button is provided with the barb that coordinates with switching shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220570449 CN202921466U (en) | 2012-11-01 | 2012-11-01 | Back-pressure type switching structure of sprinkler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220570449 CN202921466U (en) | 2012-11-01 | 2012-11-01 | Back-pressure type switching structure of sprinkler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202921466U true CN202921466U (en) | 2013-05-08 |
Family
ID=48211460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220570449 Expired - Lifetime CN202921466U (en) | 2012-11-01 | 2012-11-01 | Back-pressure type switching structure of sprinkler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202921466U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103586148A (en) * | 2013-11-11 | 2014-02-19 | 九牧厨卫股份有限公司 | Double-press-button control water outlet device and shower head |
CN105944848A (en) * | 2016-06-20 | 2016-09-21 | 江门市碧特旺五金制品有限公司 | Kitchen shower and kitchen water tap using kitchen shower |
CN108480072A (en) * | 2018-04-28 | 2018-09-04 | 路达(厦门)工业有限公司 | A kind of push type water route switching mechanism and shower |
-
2012
- 2012-11-01 CN CN 201220570449 patent/CN202921466U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103586148A (en) * | 2013-11-11 | 2014-02-19 | 九牧厨卫股份有限公司 | Double-press-button control water outlet device and shower head |
CN103586148B (en) * | 2013-11-11 | 2016-02-24 | 九牧厨卫股份有限公司 | A kind of double-button controls discharging device and gondola water faucet |
CN105944848A (en) * | 2016-06-20 | 2016-09-21 | 江门市碧特旺五金制品有限公司 | Kitchen shower and kitchen water tap using kitchen shower |
CN105944848B (en) * | 2016-06-20 | 2018-08-21 | 江门市碧特旺五金制品有限公司 | A kind of kitchen shower head and the kitchen faucet using the kitchen shower head |
CN108480072A (en) * | 2018-04-28 | 2018-09-04 | 路达(厦门)工业有限公司 | A kind of push type water route switching mechanism and shower |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202921466U (en) | Back-pressure type switching structure of sprinkler | |
US9151404B2 (en) | Button switch outlet mechanism | |
CN201223832Y (en) | Functional water switching mechanism of pullout type tap | |
US8973614B2 (en) | Outlet switch device and an outlet switch method | |
WO2017181794A1 (en) | Washing-machine main control panel and drum washing machine | |
CN201318476Y (en) | Labor-saving press-button type switching valve | |
CN201301976Y (en) | Waterway transferring device for water outlet mechanism | |
CN205479496U (en) | Structure is switched on of best quality way of pull | |
CN203617167U (en) | Waterproof button and electronic product using waterproof button | |
CN201880611U (en) | Hidden shower head capable of switching form of water discharging | |
CN203892693U (en) | Faucet capable of performing mist spraying and water outlet | |
CN209278542U (en) | Lode switching valve | |
CN103711949B (en) | Multifunctional extraction-type water faucet | |
WO2022257369A1 (en) | Sealing cover and storage container | |
CN109653664A (en) | A kind of energy conservation timber | |
CN204530235U (en) | The cover body connecting structure of rotary drum washing machine | |
CN201802912U (en) | Water changeover valve structure | |
CN203484248U (en) | Functional water switching structure of shower | |
CN112096924A (en) | Multifunctional drawing head | |
CN203196776U (en) | Lever type switching structure for sprinkler | |
CN103962253A (en) | Water channel switching device and shower head | |
CN102755935B (en) | Water saving sprinkler with press button | |
CN101862712A (en) | Shower head switched by lever button | |
CN203214953U (en) | Water passing quantity switching structure for waterway | |
CN102683079B (en) | Water-proof switch structure and illuminating device comprising same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130508 |