CN211587123U

CN211587123U - Water pressure driven spray gun shower head

Info

Publication number: CN211587123U
Application number: CN201921947402.7U
Authority: CN
Inventors: 林孝发; 林孝山; 郑毅南; 陈浩宽
Original assignee: Jomoo Kitchen and Bath Co Ltd
Current assignee: Jomoo Kitchen and Bath Co Ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-09-29
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a water pressure driven spray gun gondola water faucet, this gondola water faucet includes: the shower head body is internally provided with a water inlet channel, at least two water outlet channels and a switching body for switching the water inlet channel to be communicated with any one of the water outlet channels; wherein one of the water outlet paths is configured as a water outlet path for spraying the water of the spray gun; the water-flowing-through device also comprises a water-flowing body which is hidden in the water outlet channel of the spray gun water through a cover body linked with the water-flowing-through device and moves to the water inlet position along the initial position of the water outlet channel under the driving of water pressure; a water passing gap is formed between the initial position and the water inlet position by matching the outer wall of the moving water body with the inner wall of the water outlet path, and a water passing cavity is formed at the water inlet position by matching the outer wall of the moving water body with the inner wall of the water outlet path; the peripheral wall of the moving water body is provided with a water inlet which is communicated with the water inlet path through the water passing cavity or the water passing gap; this is novel solved and switched to spray gun when going out water pressure too big in the twinkling of an eye and cause the injury, switch out water operating force big and persist too much residual water and influence the problem of normal use.

Description

Water pressure driven spray gun shower head

Technical Field

The utility model relates to a bathroom trade especially relates to a water pressure driven spray gun gondola water faucet.

Background

The existing shower heads are various, wherein the shower head with the spray gun function is more and more favored by consumers, and the strong water power spray gun water is utilized to clean the wall and the floor of a bathroom or a kitchen; but the existing large shower head with the spray gun function still has the following defects: (1) the structure is complex, the operation hand feeling is poor, namely when the spray gun water is needed, the operation force is too large during switching due to strong water pressure, and a lot of users are difficult to drive; (2) the cleaning agent is sprayed instantly after switching, and if the cleaning agent is not aligned to an area to be cleaned before use, high-pressure water is easy to damage objects or human bodies; (3) the existing spray gun water channel is easy to generate a large amount of residual water, namely after the water function of the spray gun is closed, a large amount of residual water in the water channel cannot be discharged, a large amount of scale is generated in the water channel, and when the spray gun is used again, the shower head is integrally changed to be heavy due to the residual water, so that the normal use is influenced;

in conclusion, the existing shower head with the spray gun function still has a space for further improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem in the prior art, provide a water pressure driven spray gun gondola water faucet, its simple structure, reasonable in design and easy realization have solved when switching to spray gun play water pressure too big in the twinkling of an eye and cause the injury, switch out water operating power big and persist too much residual water and influence the problem of normal use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water pressure driven spray gun showerhead, the showerhead comprising:

the shower head body is internally provided with a water inlet channel, at least two water outlet channels and a switching body for switching the water inlet channel to be communicated with any one of the water outlet channels;

wherein one of the water outlet paths is configured as a water outlet path for spraying the water of the spray gun;

the water-flowing-through device also comprises a water-flowing body which is hidden in the water outlet channel of the spray gun water through a cover body linked with the water-flowing-through device and moves to the water inlet position along the initial position of the water outlet channel under the driving of water pressure;

a water passing gap is formed between the initial position and the water inlet position by matching the outer wall of the moving water body with the inner wall of the water outlet path, and a water passing cavity is formed at the water inlet position by matching the outer wall of the moving water body with the inner wall of the water outlet path; the peripheral wall of the moving water body is provided with a water inlet which is communicated with the water inlet path through a water passing cavity or a water passing gap;

the moving water body is parked in an initial position through at least one resetting piece, and can move from the initial position to the water passing cavity for parking through overcoming the loading of the resetting piece through water pressure; when the water pressure is reduced, the water pressure returns to the initial position by means of at least one reset piece, and the cover body is linked to shield the moving water body.

Furthermore, the water body is provided with a pressure-bearing part, the pressure-bearing part faces the water inlet direction of the water inlet channel, and the pressure-bearing area of the pressure-bearing part is at least 2 times larger than the water passing area of the water passing gap.

Further, the cover body is hinged to the shower head body and is driven to be opened or closed relative to the shower head body through the opening and closing structure.

Further, the opening and closing structure comprises an opening cover part and a closing cover part;

the uncovering part comprises a pushing part and a pressed surface; the pushing part is arranged at the end part of the water outlet nozzle moving through the water body; the pressed surface is formed on the back surface of the cover body; the water body moves along the water outlet direction, and the upper pushing part pushes against the pressed surface, so that the cover body is turned over relative to the shower head body;

the cover closing part comprises a convex part and a passive part; the bulge is arranged on the periphery of the moving water body; the passive part is formed on the cover body; the water body is driven by the reset piece to move to the initial position, the upper protruding portion of the water body is matched with the driven portion, and the cover body is driven to cover the shower head body to hide the water body.

Furthermore, the cover body is provided with a yielding part for placing the protruding part, and the passive part is arranged on the yielding part.

Furthermore, the movable water passing body comprises a water passing main body and a water outlet nozzle which are fixedly connected in a detachable mode; the both ends that reset the piece act on respectively and cross water main part and gondola water faucet body.

Further, still include a water sealing frame, water sealing frame is fixed in the gondola water faucet body, the piece one end that resets acts on water sealing frame, and the other end acts on the gondola water faucet body.

Furthermore, the switching body comprises a driving part, a water distribution part and an elastic part; the water diversion piece is arranged between the water inlet channel and the two water outlet channels and is driven by the driving piece to switch and plug any water outlet channel; the elastic piece acts on the space between the shower body and the water distribution piece.

Technical scheme for prior art, the beneficial effect who gains is:

(1) the utility model provides a water pressure driven spray gun shower head, its simple structure, reasonable in design and easy realization utilize water pressure impact to move through the water body and move, realize the buffering when spray gun water goes out water, can drive the lid to slowly open simultaneously, effectively prevent the accidental injury or the mistake that high pressure water jet in the twinkling of an eye caused from spouting; in addition, after the shower head is used, the water moving in the water channel of the spray gun is driven to slowly return to the initial position under the action of the reset piece, so that residual water is extruded and discharged, the scale deposit of the residual water is reduced, the secondary pollution problem of the residual water is solved, the weight of the shower head is reduced, the operating force during switching is greatly reduced, and the shower head can be switched easily; the utility model discloses the holistic structural relevance degree of spray gun gondola water faucet is high, alleviates operating force etc. again when reducing the spray gun water impact force in the twinkling of an eye, and the linkage of the switching body, the water body of moving, lid three is inseparable, and structural design is exquisite and succinct, and the ring links to each other and interact for the holistic stability of gondola water faucet is stronger, more accords with consumer's use custom, the security is better, experiences and feels better;

(2) the moving water body of the utility model is provided with a pressure-bearing part, the pressure-bearing part is arranged facing the water inlet direction of the water inlet channel, and the pressure-bearing area of the pressure-bearing part is at least 2 times larger than the water passing area of the water passing gap, so that the moving water body can be normally driven to move even in a low water pressure state, and the water function of the spray gun can be normally used;

(3) the cover body of the utility model is hinged with the shower head body and is driven to open or close relative to the shower head body through the opening and closing structure; the cover body is utilized to hide the function of the spray gun, so that the spray gun not only plays a good role in protection, but also plays a role in prompting after the cover is opened, the high-pressure water is prevented from being sprayed by mistake, a double-protection effect is realized, and the safety is higher;

(4) the cover opening structure of the utility model has ingenious design, when the water body is moved to reset, the linkage cover body is closed relative to the shower head body, and the cover body is provided with a position-giving part, so that the cover body can form a delayed closing function when covering the water body, and further the residual water can be discharged more thoroughly;

(5) the water body moving through the utility model is respectively provided with a water main body and a water outlet nozzle which are fixedly connected in a detachable way; the two ends of the reset piece respectively act on the water passing main body and the shower head body, so that the manufacturing, molding and assembling are easier to realize, and the cost is lower;

(6) the utility model also comprises a water sealing frame which is fixed on the shower head body; one end of the reset piece acts on the water sealing frame, and the other end acts on the shower head body, so that the assembly is convenient, the sealing effect is better, the water pressure is not easy to leak, and the reliability and the stability of water pressure driving are ensured;

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 schematic three-dimensional exploded structure view of the spray gun shower head of the present invention;

fig. 2 is a cross-sectional view of the spray gun shower of the present invention;

fig. 3 is a schematic view of a three-dimensional decomposition structure of the hydraulic driving structure of the present invention;

FIG. 4 is a schematic view of the normal water outlet state of the spray gun shower head of the present invention;

fig. 5 is the spray gun water outlet state schematic diagram of the spray gun shower head.

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.

As shown in fig. 1 and 2, the utility model relates to a water pressure driven spray gun gondola water faucet, this gondola water faucet includes: the shower head comprises a shower head body 1 and a shower head face cover 2 which are assembled correspondingly;

the shower head body 1 is internally provided with a water inlet channel 11, at least two

water outlet channels

12 and 13 and a switching body 3 for switching the communication between the water inlet channel 11 and any one of the

water outlet channels

12 and 13; it should be noted that one of the water outlet channels 12 is a water channel for normally spraying shower water, i.e. a part of water outlet from the shower face cover 2, and the other water outlet channel 13 is configured as a water outlet channel 13 for spraying spray gun water; the water outlet part 12 of the shower head face cover 2 and the spray gun water path 13 realize switching water outlet through the switching body 3, the utility model discloses a switching body 3 sets up at the back of the shower head body 1, specifically is:

the switching body 3 comprises a driving piece 31, a water diversion piece 32 and an elastic piece 33; the utility model discloses a button 31 exemplifies as the drive, divide water piece 32 then be a sealing piston, divide water piece 32 set up in into water route 11 and two

play water routes

12, 13, and be driven by button 31 in order to switch shutoff

arbitrary water route

12, 13, elastic component 33 acts on between gondola water faucet body 1 and divide water piece 32, when switching to the normal gondola water faucet face lid 2 and go out water, elastic component 33 is not pressed, jack-up sealing piston 32 through elasticity, rivers flow out from gondola water faucet face lid 2 direction; when spray gun water needs to be switched, the button 31 is pressed to drive the sealing piston 32 to move towards the shower face cover 2 and block the water channel 12 of the water outlet of the shower face cover 2, meanwhile, the elastic piece 33 is pressed to deform, water flows into the spray gun water channel 13, the button 31 is released, and the elastic piece 33 rebounds to close the spray gun water channel 13;

the water outlet path 13 of the spray gun water further comprises the following structures:

as shown in fig. 2-3, a moving water body 4, which is hidden in the water outlet path 13 of the spray gun water through a cover body linked with the moving water body, moves to a water inlet position B along the initial position a of the water outlet path 13 under the driving of water pressure;

a water passing clearance C is formed between the initial position A and the water inlet position B by matching the outer wall of the moving water body 4 with the inner wall of the water outlet path 13, and a water passing cavity D is formed at the water inlet position B by matching the outer wall of the moving water body 4 with the inner wall of the water outlet path 13; the peripheral wall of the moving water body 4 is provided with a water inlet 40, and the water inlet 40 is communicated with the water inlet path 11 through a water passing cavity D or a water passing gap C;

the moving water body 4 comprises a water passing body 41 and a water outlet nozzle 42 which are detachably and fixedly connected; two ends of the resetting piece 6 respectively act on the water passing main body 41 and the shower head body 1;

in order to realize simple assembly and better sealing effect, the shower head is further provided with a water sealing frame 5, the water sealing frame 5 is fixed on the shower head body 1, one end of the resetting piece 6 acts on the water sealing frame 5, and the other end acts on the shower head body 1;

the cover body 7 is hinged to the shower head body 1, and the cover body 7 is driven to open or close relative to the shower head body 1 through the opening and closing structure 8;

the opening and closing structure 8 here includes an open-lid portion 81 and a close-lid portion 82;

the uncovering part 81 comprises a pushing part 811 and a pressed surface 812; the pushing part 811 is arranged at the end part 420 of the water outlet nozzle moving through the water body 4; a pressure receiving surface 812 is formed on the back surface of the cover 7; wherein, the moving water body 4 moves along the water outlet direction, and the upper pushing part 811 pushes against the pressure surface 812, so that the cover 7 is opened relative to the shower head body 1;

the cover closing part 82 comprises a convex part 821 and a passive part 822; the convex part 821 is arranged on the periphery of the moving water body 4; the passive part 822 is formed on the cover body 7; the moving water body 4 is driven by the reset piece 6 to move to the initial position a, and the upper protruding part 821 is matched with the passive part 822 to drive the cover body 7 to cover the shower head body 1 so as to hide the moving water body 4;

the cover 7 is provided with a recess portion 71, the recess portion 71 is used for the protrusion 821 to be placed, and the passive portion 822 is disposed on the recess portion 71.

The specific working principle is as follows:

the water outlet part of the shower face cover 2 is described above for the switching body 3 (as shown in fig. 5); as shown in fig. 1-4, when the button 31 is pressed and then switched to the spray gun water path 13, in order to prevent the high-pressure water from being instantly sprayed, the water firstly enters the spray gun water path 13, and firstly impacts the pressure-bearing part 43 which moves on the water body 4 and faces the water inlet direction of the water inlet path 11, so as to push the water body 4 to move towards the water outlet direction (the pressure-bearing area of the pressure-bearing part 43 is at least 2 times larger than the water passing area of the water passing gap C, so as to ensure that the water body 4 can be normally pushed and moved under the low-pressure state, ensure that the spray gun water function can be normally used, and is not easy to fail); at the moment, the moving water body 4 can move from the initial position A to the water passing cavity D to stop through overcoming the loading of the resetting piece 6 by the water pressure of water flow, the water flow is also changed from the original fine water flow passing through the water passing gap C to the large water flow passing through the water passing cavity D (namely, the water flow entering the water inlet 40 is increased along with the increase of the distance between the moving water body 4 and the initial position A and the position of the water passing cavity D, and the water flow entering the water inlet 40 is reduced along with the approaching of the moving water body 4 to the initial position A), then enters from the water inlet 40 on the peripheral wall of the moving water body 4, and finally is sprayed out from the water outlet to form spray gun water outlet; in the moving process, the moving water body 4 moves towards the water outlet direction, and meanwhile, the reset piece 6 is extruded, wherein the reset piece 6 can be a spring or any other structure or component which can drive the moving water body 4 to move from the water passing cavity D to the initial position A; in addition, still link lid 7 simultaneously and open, specifically be: in the moving process, the pushing part 811 at the end part 420 of the water outlet nozzle moving through the water body 4 pushes the pressure surface 812 of the cover 7, and the cover 7 is hinged on the shower head body 1, takes a hinged shaft as a pivot, and opens the cover 7 after being pushed, so that the cover 7 is turned over corresponding to the shower head body 1 and sprays spray gun water;

on the contrary, after the button 31 is released, the sealing piston 32 blocks the spray gun waterway 13, at this time, the end of the sealing piston 32 is in static pressure, and the water outlet nozzle end 420 of the water body 4 is moved to be communicated with the atmosphere, so that under the action of the resetting piece 6, the water body 4 is moved from the water passing cavity D to the initial position A, meanwhile, residual water remained in the water passing cavity D to the initial position A is extruded and flows into the water outlet nozzle end 420 of the water body 4 from the water passing gap C to be discharged, and the slow water discharging process is realized; meanwhile, remove the passive portion 822 on the bellying 821 hook lid 7 of water 4, it is closed to gondola water faucet body 1 slowly to drive it, because the portion 71 of stepping down that sets up on the lid 7, make the lid close the process and have certain delay function, make the water in spray gun water route have more abundant time to discharge like this, reduce the residual water, so that only need lighter press the drive power and can switch spray gun water route play water when pressing next time, otherwise the residual water in the pipeline can not be discharged, consumer when the static pressure that forms is the drive next time will overcome, finally demonstrate to press too tightly, after too hard pressing, spout again at a high speed and establish, such experience effect is too poor.

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

1. A water pressure driven spray gun showerhead, the showerhead comprising:

the method is characterized in that:

2. The water pressure driven lance showerhead of claim 1, wherein: the moving water body is provided with a pressure-bearing part, the pressure-bearing part faces the water inlet direction of the water inlet channel, and the pressure-bearing area of the pressure-bearing part is at least 2 times larger than the water passing area of the water passing gap.

3. A water pressure driven lance showerhead as claimed in claim 1 or 2 wherein: the cover body is hinged to the shower head body and drives the cover body to be opened or closed relative to the shower head body through the opening and closing structure.

4. The water pressure driven lance showerhead of claim 3, wherein: the opening and closing structure comprises an opening cover part and a closing cover part;

5. The water pressure driven lance showerhead of claim 4, wherein: the cover body is provided with a yielding part, the yielding part is used for placing the protruding part, and the passive part is arranged on the yielding part.

6. A water pressure driven lance showerhead as claimed in claim 1 or 2 wherein: the movable water passing body comprises a water passing main body and a water outlet nozzle which are detachably and fixedly connected; the both ends that reset the piece act on respectively and cross water main part and gondola water faucet body.

7. The water pressure driven lance showerhead of claim 6, wherein: still include a water sealing frame, water sealing frame is fixed in the gondola water faucet body, the piece one end that resets acts on water sealing frame, and the other end acts on the gondola water faucet body.

8. The water pressure driven lance showerhead of claim 1, wherein: the switching body comprises a driving piece, a water distribution piece and an elastic piece; the water diversion piece is arranged between the water inlet channel and the two water outlet channels and is driven by the driving piece to switch and plug any water outlet channel; the elastic piece acts on the space between the shower body and the water distribution piece.