CN212759238U - Automatic on-off structure of spray gun - Google Patents
Automatic on-off structure of spray gun Download PDFInfo
- Publication number
- CN212759238U CN212759238U CN202021514148.4U CN202021514148U CN212759238U CN 212759238 U CN212759238 U CN 212759238U CN 202021514148 U CN202021514148 U CN 202021514148U CN 212759238 U CN212759238 U CN 212759238U
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- Prior art keywords
- water
- spray gun
- main body
- automatic
- spray
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- 239000007921 spray Substances 0.000 title claims abstract description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 123
- 238000005507 spraying Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 44
- 238000007789 sealing Methods 0.000 claims description 38
- 230000009471 action Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 210000004907 gland Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 108700005085 Switch Genes Proteins 0.000 description 1
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Abstract
The utility model discloses an automatic break-make structure of spray gun, a serial communication port, include: a water outlet main body having a water spraying channel; the spray gun main body is communicated with the water spraying channel through a water pipe; the water stopping assembly is used for controlling the opening and closing of the water spraying channel; the spray gun seat is arranged on one side of the water outlet main body and is provided with a hanging hole for hanging the spray gun main body; the control unit stretches into the hanging hole including one end and transmits complex driving medium with the spray gun main part, and the in-process that the spray gun main part inserted the hanging hole can drive the driving medium activity, and when the driving medium activity was to the first position, the water spray passageway was closed to the control unit control stagnant water subassembly, and when the driving medium activity was to the second position, the control unit control stagnant water subassembly was opened the water spray passageway, the hanging hole in-process was inserted to the spray gun main part of this scheme, and the stagnant water subassembly can be under the effect of control unit self-closing water spray passageway, prevents that the user from using the back, forgets to close water spray passageway, and the water pipe that leads to the spray gun phenomeno.
Description
Technical Field
The utility model relates to a bathroom field, concretely relates to automatic break-make structure of spray gun.
Background
The existing spray gun is provided with a main switch independently arranged on a wall body or a water outlet main body, when the spray gun is required to be used, the spray gun is started to spray water by operating the main switch, after the spray gun is used, the spray gun is required to be closed by operating the main switch, in the actual use process, because a water pause switch is arranged on the spray gun, a user forgets to close the main switch easily after using the spray gun, and when the water pressure is too high, a spray gun water pipe can burst.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve foretell a technical problem at least, provide an automatic break-make structure of spray gun, the spray gun main part of this scheme inserts the hanging hole in-process, and the stagnant water subassembly can be under the effect of the control unit self-closing water spray channel, prevents that the user from using the back, forgets to close water spray channel, and the water pipe that leads to the spray gun phenomenons such as burst, easy operation, convenience.
In order to achieve the above object, the utility model adopts the following technical scheme:
an automatic on-off structure of a spray gun, comprising:
a water outlet main body having a water spraying channel;
the spray gun main body is communicated with the water spraying channel through a water pipe;
the water stopping assembly is used for controlling the opening and closing of the water spraying channel;
the spray gun seat is arranged on one side of the water outlet main body and is provided with a hanging hole for hanging the spray gun main body;
the control unit comprises a transmission part, one end of the transmission part extends into the hanging hole and is in transmission fit with the spray gun main body, the spray gun main body is inserted into the hanging hole, the transmission part can be driven to move, when the transmission part moves to a first position, the control unit controls the water stopping assembly to be closed, when the transmission part moves to a second position, the control unit controls the water stopping assembly to be opened, and the water spraying channel is opened.
Preferably, the spray gun further comprises a first elastic piece, and after the spray gun main body exits from the hanging hole, the transmission piece resets to the second position under the elastic force action of the first elastic piece.
Preferably, the stagnant water subassembly include with go out the water main part cooperation and form the stagnant water pad in backpressure chamber, the backpressure chamber be equipped with the water hole of crossing that the water spray channel is linked together and the pressure release hole with the atmosphere intercommunication, the control unit include with pressure release hole switching complex sealing member, the sealing member is opened during the pressure release hole, the backpressure chamber passes through the pressure release hole pressure release, and then the stagnant water pad can be opened under the water pressure effect the water spray channel, the sealing member is closed during the pressure release hole, the stagnant water pad can close under the backpressure pressure effect in backpressure chamber the water spray channel.
Preferably, the transmission part is provided with a first magnetic element, the sealing part is provided with a second magnetic element, the first magnetic element and the second magnetic element repel each other, and the movement of the sealing part is controlled by the repulsive magnetic force formed between the first magnetic element and the second magnetic element.
Preferably, when the transmission member moves to the first position, a repulsive magnetic force is generated between the first magnetic attraction element and the second magnetic attraction element, and the sealing member closes the pressure relief hole under the action of the magnetic force.
Preferably, the pressure relief device further comprises a second elastic member, and when the transmission member moves to the second position, the sealing member opens the pressure relief hole under the elastic force of the second elastic member.
Preferably, the transmission part comprises a sliding block and a swing rod, the spray gun main body is in transmission fit with the sliding block, the sliding block slides to drive the swing rod to rotate, and the swing rod is provided with the first magnetic attraction element.
Preferably, the transmission member is in transmission connection with the sealing member.
Preferably, the transmission part is provided with a first guide inclined plane, the sealing element is provided with a second guide inclined plane, and the first guide inclined plane and the second guide inclined plane are matched to drive the sealing element to move.
Preferably, the water outlet body is a shower faucet with a shower channel and a lower water outlet channel.
The utility model has the advantages that:
1. the utility model discloses an automatic break-make structure of spray gun, in the process of the spray gun main body being inserted into the hanging hole, the water stop component can automatically close the water spray channel under the action of the control unit, thereby preventing the phenomena that the water pipe of the spray gun bursts and the like caused by forgetting to close the water spray channel after the use of a user, and having simple and convenient operation;
2. the spray gun further comprises a first elastic piece, after the spray gun main body exits from the hanging hole, the transmission piece resets to the second position under the action of elastic force of the first elastic piece, when a user uses the spray gun main body to exit from the hanging hole, the water stopping assembly can automatically open a water spraying channel under the action of the control unit, and operation is convenient;
3. the water stopping assembly comprises a water stopping pad which is matched with the water outlet main body to form a back pressure cavity, the back pressure cavity is provided with a water passing hole communicated with the water spraying channel and a pressure relief hole communicated with the atmosphere, the control unit comprises a sealing element matched with the pressure relief hole in an opening and closing mode, when the sealing element opens the pressure relief hole, the back pressure cavity is relieved through the pressure relief hole, then the water stopping pad can open the water spraying channel under the action of water pressure, when the sealing element closes the pressure relief hole, the water stopping pad can close the water spraying channel under the action of back pressure of the back pressure cavity, the opening and closing functions of the water stopping assembly cannot be influenced by the action of water pressure, and the function is stable;
4. the transmission part is provided with a first magnetic element, the sealing part is provided with a second magnetic element, the first magnetic element and the second magnetic element repel each other, and the movement of the sealing part is controlled by the repulsive magnetic force formed between the first magnetic element and the second magnetic element, so that the structure is simple and compact.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a perspective view of an automatic on-off structure of a spray gun according to a first embodiment of the present invention;
fig. 2 is an exploded view of an automatic on-off structure of a spray gun according to a first embodiment of the present invention;
fig. 3 is a cross-sectional view of an automatic on-off structure of a spray gun according to a first embodiment of the present invention;
fig. 4 is a perspective view of a spray gun according to a first embodiment of the present invention, with a spray gun base hidden, with an automatic on-off structure;
fig. 5 is an exploded view of an automatic on-off structure of a spray gun according to a second embodiment of the present invention;
fig. 6 is a first cross-sectional view of an automatic on-off structure of a spray gun according to a second embodiment of the present invention;
fig. 7 is a second cross-sectional view of an automatic on-off structure of a spray gun according to a second embodiment of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1:
as shown in fig. 1 to 4, an automatic opening and closing structure of a spray gun includes:
a water outlet body 10 having a water spray channel 11;
a spray gun body 20 connected to the water spray passage 11 through a water pipe;
a water stop assembly 30 for controlling the opening and closing of the water spray passage 11;
a spray gun seat 40 installed at one side of the water outlet body 10 and provided with a hanging hole 41 for hanging the spray gun body 20;
the control unit comprises a transmission piece 50 with one end extending into the hanging hole 41 and the spray gun main body 20 in transmission fit, the spray gun main body 20 is inserted into the hanging hole 41, the transmission piece 50 can be driven to move, the transmission piece 50 moves to a first position, the control unit controls the water stopping component 30 to be closed to the water spraying channel 11, the transmission piece 50 moves to a second position, and the control unit controls the water stopping component 30 to be opened to the water spraying channel 11.
In this embodiment, the spray gun further includes a first elastic member 60, after the spray gun main body 20 exits the hanging hole 41, the transmission member 50 is reset to the second position under the elastic force of the first elastic member 60, specifically, the first elastic member 60 is a tension spring, one end of the tension spring is fixedly connected to the support rod 12 disposed on the water outlet main body 10, and the other end of the tension spring is fixedly connected to the sliding block 52.
In this embodiment, the water stopping assembly 30 includes a water stopping pad 31 which is matched with the water outlet main body 10 to form a back pressure cavity 32, the back pressure cavity 32 is provided with a water passing hole communicated with the water spraying channel 11 and a pressure relief hole 33 communicated with the atmosphere, the control unit includes a sealing element 70 matched with the pressure relief hole 33 in an opening and closing mode, when the sealing element 70 is opened in the pressure relief hole 33, the back pressure cavity 32 is decompressed through the pressure relief hole 33, then the water stopping pad 31 can be opened under the action of water pressure in the water spraying channel 11, when the sealing element 70 is closed in the pressure relief hole 33, the water stopping pad 31 can be closed under the action of back pressure in the back pressure cavity 32 in the water spraying channel 11.
In this embodiment, the transmission member 50 is provided with a first magnetic attraction element 51, the sealing member 70 is provided with a second magnetic attraction element 71, magnetic poles of the first magnetic attraction element 51 and the second magnetic attraction element 71 repel each other, and then the repulsive magnetic force formed between the first magnetic attraction element 51 and the second magnetic attraction element 71 controls the movement of the sealing member 70, specifically, the water outlet main body 10 is connected with the gland 13, the water stop pad 31 is pressed on the water outlet main body 10 through the gland 13, a cavity between the gland 13 and the water stop pad 31 forms the back pressure cavity 32, and the sealing member 70 is movably disposed in the back pressure cavity 32.
In this embodiment, when the transmission member 50 moves to the first position, a repulsive magnetic force is generated between the first magnetic attraction element 51 and the second magnetic attraction element 71, and the sealing member 70 closes the pressure relief hole 33 under the action of the magnetic force.
In this embodiment, the pressure relief device further includes a second elastic member 80, and when the transmission member 50 moves to the second position, the sealing member 70 opens the pressure relief hole 33 under the elastic force of the second elastic member 80.
In this embodiment, the transmission member 50 includes a slider 52 and a swing rod 53, the spray gun main body 20 is in transmission fit with the slider 52, the slider 52 slides to drive the swing rod 53 to rotate, the swing rod 53 is provided with the first magnetic attraction element 51, specifically, the first magnetic attraction element 51 is embedded in the swing rod 53, and the slider 52 is in sliding rotation fit with one end of the swing rod 53.
In this embodiment, the water outlet body 10 is a shower faucet having a shower channel and a lower water outlet channel.
The specific working process of this embodiment is as follows:
when the spray gun body 20 is inserted into the hanging hole 41, the spray gun body 20 drives the sliding block 52 to slide, the sliding block 52 drives the swing rod 53 to rotate, so that the first magnetic attraction element 51 swings to a position opposite to the second magnetic attraction element 71, and at the moment, the sealing element 70 closes the pressure release hole 33 under the action of repulsive magnetic force generated between the first magnetic attraction element 51 and the second magnetic attraction element 71, so that the water stop pad 31 closes the water spraying channel 11 in the back pressure cavity 32;
after the spray gun body 20 exits the hanging hole 41, the slide block 52 resets under the action of the first elastic member 60, and simultaneously drives the swing rod 53 to rotate and reset, so that the first magnetic attraction element 51 swings to a position staggered with the second magnetic attraction element 71, and at the moment, the sealing member 70 resets under the action of the second elastic member 80 to open the pressure relief hole 33, so that the water stop pad 31 opens the water spraying channel 11 under the action of water pressure.
The spray gun main body 20 of this scheme inserts hanging hole 41 in-process, and stagnant water subassembly 30 can self-closing water spray channel 11 under the effect of the control unit, prevents that the user from using the back, forgets to close water spray channel 11, and the water pipe that leads to the spray gun phenomenons such as bursts, easy operation, convenience.
Example 2:
as shown in fig. 5 to 7, the main difference between the present embodiment and the above-mentioned embodiments is that in the present embodiment, the transmission member 50 is in transmission connection with the sealing member 70. The transmission member 50 is provided with a first guide inclined surface 54, the sealing member 70 is provided with a second guide inclined surface 72, and the first guide inclined surface 54 and the second guide inclined surface 72 are matched to drive the sealing member 70 to move, so that the pressure relief hole 33 is opened or closed.
Other parts not described above are consistent with the above embodiments and are not described again.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (10)
1. An automatic on-off structure of a spray gun, comprising:
a water outlet main body having a water spraying channel;
the spray gun main body is communicated with the water spraying channel through a water pipe;
the water stopping assembly is used for controlling the opening and closing of the water spraying channel;
the spray gun seat is arranged on one side of the water outlet main body and is provided with a hanging hole for hanging the spray gun main body;
the control unit comprises a transmission part, one end of the transmission part extends into the hanging hole and is in transmission fit with the spray gun main body, the spray gun main body is inserted into the hanging hole, the transmission part can be driven to move, when the transmission part moves to a first position, the control unit controls the water stopping assembly to be closed, when the transmission part moves to a second position, the control unit controls the water stopping assembly to be opened, and the water spraying channel is opened.
2. The automatic on-off structure of a spray gun according to claim 1, further comprising a first elastic member, wherein after the spray gun body exits the hanging hole, the transmission member is reset to the second position under the elastic force of the first elastic member.
3. The automatic on-off structure of spray gun of claim 1, characterized in that, the water stop component includes a water stop pad which is matched with the water outlet main body to form a back pressure cavity, the back pressure cavity is provided with a water passing hole communicated with the water spray channel and a pressure relief hole communicated with the atmosphere, the control unit includes a sealing element matched with the pressure relief hole in an opening and closing manner, when the sealing element opens the pressure relief hole, the back pressure cavity is relieved through the pressure relief hole, then the water stop pad can open the water spray channel under the action of water pressure, and when the sealing element closes the pressure relief hole, the water stop pad can close the water spray channel under the action of back pressure of the back pressure cavity.
4. The automatic on-off structure of a spray gun according to claim 3, wherein the transmission member is provided with a first magnetic attraction element, the sealing member is provided with a second magnetic attraction element, and magnetic poles between the first magnetic attraction element and the second magnetic attraction element repel each other, so that the movement of the sealing member is controlled by the repulsive magnetic force formed between the first magnetic attraction element and the second magnetic attraction element.
5. The automatic on-off structure of a spray gun according to claim 4, wherein when the transmission member moves to the first position, a repulsive magnetic force is generated between the first magnetic attraction element and the second magnetic attraction element, and the sealing member closes the pressure release hole under the action of the magnetic force.
6. The automatic switching structure of a spray gun according to claim 5, further comprising a second elastic member, wherein when said transmission member moves to said second position, said sealing member opens said relief hole under the elastic force of said second elastic member.
7. The automatic on-off structure of a spray gun according to claim 4, wherein the transmission member comprises a slider and a swing link, the spray gun body is in transmission fit with the slider, the slider slides to drive the swing link to rotate, and the swing link is provided with the first magnetic attraction element.
8. The automatic make-and-break mechanism for a spray gun of claim 3 wherein said drive member is drivingly connected to said sealing member.
9. The automatic switching structure of a spray gun according to claim 8, wherein said transmission member is provided with a first guide slope, and said sealing member is provided with a second guide slope, and said sealing member is moved by said first guide slope and said second guide slope cooperating.
10. The automatic opening and closing structure of a spray gun according to claim 1, wherein the water outlet body is a shower faucet having a shower passage and a lower water outlet passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021514148.4U CN212759238U (en) | 2020-07-28 | 2020-07-28 | Automatic on-off structure of spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021514148.4U CN212759238U (en) | 2020-07-28 | 2020-07-28 | Automatic on-off structure of spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212759238U true CN212759238U (en) | 2021-03-23 |
Family
ID=75039770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021514148.4U Expired - Fee Related CN212759238U (en) | 2020-07-28 | 2020-07-28 | Automatic on-off structure of spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212759238U (en) |
-
2020
- 2020-07-28 CN CN202021514148.4U patent/CN212759238U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20210323 |