CN218637637U - Spray gun - Google Patents

Abstract

The utility model discloses a spray gun relates to bathroom technical field, and wherein this spray gun includes spray gun head, spray gun body, valve body subassembly. The spray gun head is provided with a shower nozzle and a water emergency opening, the spray gun body is provided with a first pipe body and a second pipe body, wherein the first pipe body is fastened with the second pipe body, the second pipe body is fastened with the spray gun head, the first pipe body is provided with a first water channel, the second pipe body is provided with a second water channel and a third water channel, the second water channel is communicated with the shower nozzle, the third water channel is communicated with the water emergency opening, a first valve body is arranged at the second water channel and used for controlling the opening or closing of the shower nozzle, a second valve body is arranged at the third water channel and used for controlling the opening or closing of the water emergency opening, the valve body assembly and the spray gun head can be convenient for assembling the spray gun through fastening connection, the assembling time of the spray gun is shortened, and the production efficiency of the spray gun is improved.

Description

Spray gun

Technical Field

The utility model relates to a bathroom technical field, in particular to spray gun.

Background

In the correlation technique, most spray guns are all the unifunctional, consequently can not adapt to the different clean demands of user to current spray gun links together mainly through bolted connection's mode, makes the assembly flow of spray gun comparatively loaded down with trivial details, and the time that the assembling process consumed is more, makes the production efficiency of spray gun lower, is unfavorable for reduction in production cost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a pair of spray gun can simplify the assembling process, improves the production efficiency of spray gun.

According to the utility model provides a spray gun, include: a spray gun head; the spray gun head is provided with a shower nozzle and a water emergency nozzle; a spray gun body; the spray gun body is provided with a first pipe body and a second pipe body, the first pipe body is fastened with the second pipe body, the second pipe body is fastened with the spray gun head, the first pipe body is provided with a first water channel, the second pipe body is provided with a second water channel and a third water channel, the second water channel and the third water channel are both communicated with the first water channel, the second water channel is communicated with the shower nozzle, and the third water channel is communicated with the emergency water nozzle; a valve body assembly; the valve body assembly comprises a first valve body and a second valve body, the first valve body is arranged on the second water channel, the first valve body is used for controlling the second water channel to be opened or closed, the second valve body is arranged on the third water channel, and the second valve body is used for controlling the third water channel to be opened or closed.

The utility model discloses a spray gun has following beneficial effect at least: through set up gondola water faucet mouth and urgent water mouth at the spray gun head, can provide gondola water faucet play water and blade play water dual mode, set up the valve body subassembly in the spray gun, wherein first pipe shaft and second pipe shaft lock joint, first pipe shaft is provided with first water course, the second pipe shaft is provided with second water course and third water course, and second water course and third water course all communicate with first water course, second water course and gondola water faucet mouth intercommunication, third water course and urgent water mouth intercommunication, through setting up first valve body in second water course department be used for controlling opening or closing of gondola water faucet mouth, the second valve body sets up in third water course department and is used for controlling opening or closing of urgent water mouth, through setting up first pipe shaft and second pipe shaft lock joint, the assembly time of spray gun can be made things convenient for the assembly of spray gun to second pipe shaft and spray gun head joint, the assembly time of spray gun is shortened, the production efficiency of spray gun is improved.

According to the utility model discloses a some embodiments, the second pipe shaft is close to the one end of first pipe shaft sets up first lock joint piece, first pipe shaft is close to the spread groove has been seted up to one side of second pipe shaft, first lock joint piece with the spread groove joint.

According to some embodiments of the utility model, first lock joint piece is provided with guide part and joint portion, the guide part with joint portion connects, follows the axial of second pipe shaft, the height of guide part is to being close to the direction of first pipe shaft reduces gradually.

According to some embodiments of the utility model, the second pipe shaft dorsad the one end of first pipe shaft is provided with second lock joint piece, second lock joint piece with spray gun head joint.

According to some embodiments of the utility model, first valve body is including disk seat, case, spring and first sealing washer, the case slides and sets up the disk seat, first sealing washer sets up the case, the one end of spring with first pipe shaft butt, the other end of spring with the case butt, the spring is used for the drive the case to the disk seat is close to, so that first sealing washer can be closed the second water course.

According to the utility model discloses a some embodiments, the gondola water faucet mouth can be dismantled and be connected with the gondola water faucet shower nozzle, a plurality of first through-holes have been seted up to the gondola water faucet shower nozzle, and is a plurality of first through-holes all with second water course intercommunication.

According to some embodiments of the present invention, the shower nozzle is screwed to the shower mouth.

According to the utility model discloses a some embodiments, the urgent mouth of a river is connected with urgent water spray head, first pipeline and second pipeline have been seted up to urgent water spray head, the third water course the second pipeline with first pipeline communicates in proper order, and the third water course the second pipeline with the axial cross-sectional area of first pipeline reduces gradually.

According to some embodiments of the utility model, the spray gun body with be provided with the second sealing washer between the second pipe shaft.

According to some embodiments of the utility model, the outer wall of spray gun body is provided with anti-skidding decorative pattern.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a spray gun according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a first pipe body and a second pipe body of a spray gun according to an embodiment of the present invention;

FIG. 3 is a schematic view of a second body of a spray gun according to an embodiment of the present invention;

FIG. 4 is a schematic view of a first body of a spray gun according to an embodiment of the present invention;

FIG. 5 is a front view of a spray gun according to an embodiment of the present invention;

FIG. 6 is a partial cross-sectional view taken at A in FIG. 5;

FIG. 7 is a partial cross-sectional view taken at B in FIG. 5;

fig. 8 is a schematic view of a spray gun according to another embodiment of the present invention.

Reference numerals are as follows:

a lance head 100; a shower nozzle 110; a sharp water gap 120;

a lance body 200;

a first tube body 300; a first water channel 310; a connecting groove 320;

a second tube body 400; a second water channel 410; a third flume 420; a first fastening block 430; a guide portion 431; a clamping portion 432; a second snap-fit block 440;

a valve body assembly 500; a first valve body 510; a second valve body 520; a valve seat 511; a valve core 512; a spring 513; a first seal ring 514;

a shower head 600; a first through-hole 610;

a fast water spray head 700; a first pipe 710; a second conduit 720;

a second seal ring 800;

slip pattern 900.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 and 2, the spray gun of the present invention includes a spray gun head 100, a spray gun body 200, and a valve body assembly 500. The spray gun head 100 is provided with a shower nozzle 110 and a sharp nozzle 120, and by providing the two water outlets, a dual mode of shower water outlet and powerful blade water outlet can be provided for a user, wherein the shower water outlet is used for conventional large-area cleaning, and the blade water outlet is used for cleaning difficult-to-clean areas such as edge lines and sticky and too-tight dirt. The spray gun body 200 is provided with a first pipe body 300 and a second pipe body 400, wherein the first pipe body 300 is fastened with the second pipe body 400, the second pipe body 400 is fastened with the spray gun head 100, the first pipe body 300 is provided with a first water channel 310, the second pipe body 400 is provided with a second water channel 410 and a third water channel 420, the second water channel 410 and the third water channel 420 are communicated with the first water channel 310, the second water channel 410 is communicated with the shower nozzle 110, the third water channel 420 is communicated with the emergency water nozzle 120, it can be understood that the second water channel 410 is used for outputting shower water, and the third water channel 420 is used for outputting blade water.

Referring to fig. 1 and 2, the spray gun of the present invention further includes a valve body assembly 500. The valve assembly 500 includes a first valve 510 and a second valve 520, wherein the first valve 510 is disposed at the second water channel 410 for controlling the opening and closing of the second water channel 410, the second valve 520 is disposed at the third water channel 420 for controlling the opening and closing of the third water channel 420, and a user can control the first valve 510 and the second valve 520 according to the use requirement, so that the spray gun head 100 outputs a shower water outlet mode or a blade water outlet mode.

It will be appreciated that the lance head 100 outputs a shower outlet mode when the first valve body 510 is switched on and the second valve body 520 is closed, the lance head 100 outputs a blade outlet mode when the second valve body 520 is switched on and the second valve body 520 is closed, and the lance head 100 outputs both a shower outlet mode and a blade outlet mode when the first valve body 510 and the second valve body 520 are simultaneously opened. Alternatively, the first valve 510 may be in communication with the third channel 420 and the second valve 520 may be in communication with the second channel 410, the first valve 510 controlling the output blade discharge and the second valve 520 controlling the output shower discharge.

Referring to fig. 2, the utility model provides a spray gun, the one end that second pipe shaft 400 is close to first pipe shaft 300 is provided with first lock joint piece 430, one side that is close to second pipe shaft 400 at first pipe shaft 300 has seted up spread groove 320, wherein the size of spread groove 320 is greater than first lock joint piece 430, make first lock joint piece 430 can pass spread groove 320, thereby realize first lock joint piece 430 and spread groove 320 lock joint, realize the lock joint between first pipe shaft 300 and the second pipe shaft 400 promptly and fix, accelerate the assembly efficiency of spray gun. It can be understood that, when the first pipe body 300 and the second pipe body 400 are installed, the matching between the connecting groove 320 and the first fastening block 430 can quickly and accurately position the installation positions of the first pipe body 300 and the second pipe body 400, and then the first pipe body 300 and the second pipe body 400 can be stably fixed together by fastening the first fastening block 430 and the connecting groove 320. The first fastening block 430 may be provided in plurality, and the plurality of first fastening blocks 430 are provided at intervals along the circumferential direction of the second pipe body 400, and the connecting groove 320 may also be provided at intervals along the circumferential direction of the first pipe body 300.

It can be understood that, referring to fig. 2, the connecting groove 320 provided by the present invention is provided at the protruding annular plate of the first pipe body 300 towards the second pipe body 400, so that the connecting groove 320 can be quickly positioned when the first buckling block 430 is butted, and the first pipe body 300 and the second pipe body 400 can be accurately installed together. It can be understood that, as another embodiment, the positions of the first fastening block 430 and the connecting groove 320 may be used interchangeably, that is, the first fastening block 430 is disposed at one end of the first tube body 300 close to the second tube body 400, and the connecting groove 320 is disposed at one side of the second tube body 400 close to the first tube body 300, the function principle of the first fastening block 430 and the connecting groove 320 of this embodiment is the same as that of the previous embodiment, and it can be understood by referring to appropriate references, and no further description is provided herein to avoid repetition.

Referring to fig. 2 and 3, in the spray gun according to the embodiment of the present invention, the first fastening block 430 is provided with the guide portion 431 and the clamping portion 432, wherein the guide portion 431 and the clamping portion 432 are connected, the direction close to the first pipe body 300 along the axial direction of the second pipe body 400 and the height direction of the guide portion 431 is gradually reduced, an inclined surface is formed, and when the first fastening block 430 and the connecting groove 320 are fastened, the guide portion 431 and the connecting groove 320 are in contact with each other in a matching manner, thereby playing a role of buffering. Wherein, the guide part 431 is an inclined surface gradually decreasing along the axial direction of the second pipe body 400 and the direction of the height direction of the guide part 431 close to the first pipe body 300, and in the process of inserting the first fastening block 430 into the connecting groove 320, the obstruction can be reduced and the first fastening block 430 can smoothly slide into the connecting groove 320, so that the first pipe body 300 and the second pipe body 400 can be installed more accurately and quickly, and the assembling efficiency is improved.

Referring to fig. 3, the utility model provides a spray gun is provided with second lock joint piece 440 in the one end of second pipe shaft 400 dorsad first pipe shaft 300, second lock joint piece 440 and spray gun head 100 joint, wherein second lock joint piece 440 can be provided with a plurality ofly, and a plurality of second lock joint pieces 440 set up along the circumference interval of second pipe shaft 400, can increase the area of contact of second pipe shaft 400 and spray gun head 100 through setting up a plurality of second lock joint pieces 440, make to be connected stably between second lock joint piece 440 and the spray gun head 100, improve the assembly efficiency and the processingquality of spray gun.

It should be understood that, as another embodiment, the positions of the second fastening block 440 in the second pipe 400 and the lance head 100 may be interchanged, that is, the second fastening block 440 may be disposed on a side of the lance head 100 close to the second pipe 400, and the second fastening block 440 is fastened to the second pipe 400, the connection principle between the second fastening block 440 and the lance head 100 in this embodiment is the same as that in the previous embodiment, and it can be understood by referring to appropriate references, and no further description is provided herein to avoid repetition.

Referring to fig. 4 and 6, the first valve body 510 is provided with a valve seat 511, a valve element 512, a spring 513 and a first sealing ring 514, wherein the valve element 512 is slidably disposed on the valve seat 511, the first sealing ring 514 is disposed on the valve element 512, the valve element 512 is provided with a groove, the first sealing ring 514 is disposed in the groove to prevent the first sealing ring 514 from sliding relative to the valve element 512, and the first sealing ring 514 and the groove are in interference fit to prevent liquid from leaking during opening and closing of the first valve body 510. One end of the spring 513 is abutted to the first pipe body 300, and the other end of the spring 513 is abutted to the valve core 512, so that in the process that a user adjusts the opening and closing of the first valve body 510, the valve core 512 can be driven to approach the valve seat 511, so that the first sealing ring 514 can close the first water channel 310, namely, the shower nozzle 110 communicated with the second water channel 410 is controlled, and the user can open and close the shower nozzle 600 by opening or closing the second water channel 410. It is understood that the structure and operation of the second valve body 520 are identical to the operation of the first valve body 510, and thus, the detailed description thereof is omitted.

It is understood that, in order to enable a user to slide the valve plug 512 on the valve seat 511 during the adjustment of the opening and closing of the first valve body 510, a member such as rubber or the like having elasticity and capable of driving the valve plug 512 to approach the valve seat 511 may be used instead of the spring 513.

Referring to fig. 3 and 8, it can be understood that the connection between the shower nozzle 110 and the shower head 600 is a detachable connection, and the shower nozzle 110 and the shower head 600 according to the embodiment of the present invention are connected by a screw, so that the user can detach the shower head 600 to replace other types of shower heads 600. A plurality of first through holes 610 are formed on the shower head 600, wherein the plurality of first through holes 610 are all communicated with the second water channel 410, so that the first through holes 610 can discharge water in the process of communicating the second water channel 410. Wherein the shape of first through-hole 610 can be other pass such as round hole, triangle hole, rectangular hole, can satisfy the user and can produce the requirement of multiple play water type to gondola water faucet shower nozzle 600.

Referring to fig. 2 and 7, it can be understood that the rapid water spray head 700 is connected to the rapid water opening 120, the rapid water spray head 700 is provided with a first pipe 710 and a second pipe 720, the third water channel 420, the second pipe 720 and the first pipe 710 are sequentially communicated, and the axial cross-sectional areas of the third water channel 420, the second pipe 720 and the first pipe 710 are gradually reduced, so that the liquid flows from the third water channel 420 to the first pipe 710, the liquid pressure is gradually increased, the flow rate of the water output to the rapid water opening 120 is increased, and the output blade water outlet mode is achieved, and the output blade water outlet mode is used for cleaning difficult-to-clean areas such as corner lines and the like and sticky and too tight dirt.

Referring to fig. 5, in the spray gun according to the embodiment of the present invention, the outer wall of the spray gun body 200 is provided with an anti-slip pattern 900, and the anti-slip pattern 900 is a spiral pattern. By arranging the anti-slip patterns 900 on the outer wall of the spray gun body 200, the friction force between the hand and the spray gun body 200 when a user holds the spray gun body 200 is improved, so that the user can stably hold the spray gun body 200, and the situation that the spray gun slides down due to the fact that the spray gun body 200 is wetted by water is avoided. It is understood that the anti-slip pattern 900 may be configured as a spiral groove, an annular groove, or other anti-slip structure.

Referring to fig. 7, it can be understood that a second sealing ring 800 is disposed between the spray gun body 200 and the second pipe body 400, one side of the second sealing ring 800 abuts against the second pipe body 400, and the other side of the second sealing ring abuts against the spray gun body 200, so that a gap between the spray gun body 200 and the second pipe body 400 can be reduced by the second sealing ring 800, the sealing performance between the spray gun body 200 and the second pipe body 400 is improved, the risk of water leakage of the spray gun is reduced, and the use experience of a user is improved.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A spray gun, comprising:

the spray gun head is provided with a shower nozzle and a water emergency nozzle;

the spray gun comprises a spray gun body, wherein the spray gun body is provided with a first pipe body and a second pipe body, the first pipe body is fastened with the second pipe body, the second pipe body is fastened with the spray gun head, the first pipe body is provided with a first water channel, the second pipe body is provided with a second water channel and a third water channel, the second water channel and the third water channel are both communicated with the first water channel, the second water channel is communicated with a shower nozzle, and the third water channel is communicated with a sharp water nozzle;

the valve body assembly comprises a first valve body and a second valve body, the first valve body is arranged on the second water channel, the first valve body is used for controlling the second water channel to be opened or closed, the second valve body is arranged on the third water channel, and the second valve body is used for controlling the third water channel to be opened or closed.

2. The spray gun of claim 1, wherein a first buckling block is arranged at one end of the second pipe body close to the first pipe body, a connecting groove is formed in one side of the first pipe body close to the second pipe body, and the first buckling block is clamped with the connecting groove.

3. The spray gun of claim 2 wherein said first fastener connecting block is provided with a guide portion and a clamping portion, said guide portion is connected with said clamping portion, and the height of said guide portion is gradually reduced toward the direction close to said first pipe body along the axial direction of said second pipe body.

4. The spray gun of claim 2 wherein a second snap-fit block is provided at an end of the second tube body facing away from the first tube body, the second snap-fit block being snap-fit to the spray gun head.

5. The spray gun of claim 1, wherein the first valve body includes a valve seat, a valve core, a spring, and a first seal ring, the valve core is slidably disposed on the valve seat, the first seal ring is disposed on the valve core, one end of the spring abuts against the first pipe body, the other end of the spring abuts against the valve core, and the spring is configured to drive the valve core to approach the valve seat, so that the first seal ring can close the second water channel.

6. The spray gun of claim 1, wherein the shower nozzle is detachably connected to the shower opening, and a plurality of first through holes are formed in the shower nozzle and communicated with the second water channel.

7. The spray gun of claim 6 wherein said nozzle is threadably connected to said showerhead.

8. The spray gun of claim 1, wherein the rapid water gap is connected with a rapid water nozzle, the rapid water nozzle is provided with a first pipeline and a second pipeline, the third water channel, the second pipeline and the first pipeline are sequentially communicated, and the axial cross-sectional areas of the third water channel, the second pipeline and the first pipeline are gradually reduced.

9. A spray gun according to claim 1, wherein a second sealing ring is provided between the spray gun body and the second tubular body.

10. A spray gun according to claim 1, wherein the outer wall of the body of the spray gun is provided with a slip-resistant pattern.

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