CN111266202B - Spray gun shower head capable of discharging blade water - Google Patents
Spray gun shower head capable of discharging blade water Download PDFInfo
- Publication number
- CN111266202B CN111266202B CN202010175542.8A CN202010175542A CN111266202B CN 111266202 B CN111266202 B CN 111266202B CN 202010175542 A CN202010175542 A CN 202010175542A CN 111266202 B CN111266202 B CN 111266202B
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- Prior art keywords
- water
- water outlet
- sliding cover
- spray gun
- shower head
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 267
- 239000007921 spray Substances 0.000 title claims abstract description 71
- 238000007599 discharging Methods 0.000 title abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 230000000670 limiting effect Effects 0.000 claims description 28
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 6
- 210000000707 wrist Anatomy 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
Landscapes
- Nozzles (AREA)
Abstract
The invention discloses a spray gun shower head for discharging blade water, which comprises a shower head body, a water discharging cover and a switching body; at least a first water outlet part and a second water outlet part are arranged in the sprinkler body, and the water outlet parts are switched by a switching body; further comprises: the first water outlet is set as a water outlet for spraying spray gun water; the sliding cover is arranged on the shower body in a sliding way and is away from one surface of the water outlet cover; a water guide part for forming a blade spray is arranged on one surface of the sliding cover, which is opposite to the sprinkler body; the axial direction of the first water outlet part and the water guide part on the sliding cover form an included angle; the water guiding part of the sliding cover breaks away from the shower body and refracts water flow emitted by the first water outlet part, and the water flow refracted at the water guiding part is dispersed to form a blade spray; the spray gun shower head provided by the invention can solve the problems that the existing spray gun shower head is not easy to control and has low cleaning efficiency, and is easy to meet the actual use requirement.
Description
Technical Field
The invention relates to the field of showers, in particular to a spray gun shower with blade water.
Background
At present, the existing shower heads are various, wherein the shower heads with the spray gun function are more and more favored by consumers, and the wall and floor cleaning of a bathroom or a kitchen are met by using the spray gun water with strong hydraulic power;
However, the use experience of the existing shower with the spray gun function still cannot meet the use requirement, and the experience is poor, for example: the spray gun shower is used in cleaning and washing in large area, such as floor, wall, shower door, mirror, etc., and the spray gun shower emits high pressure column water, so that the water force is strong, and the spray gun shower needs to be held by the user with great strength to open the spray gun shower, otherwise, misspraying is generated; secondly, when the shower nozzle is normally used, a user holds the handle part of the shower nozzle body and only uses the thumb to control the switch piece, at the moment, the wrist and fingers of the user are needed to be simultaneously applied with force to control the shower nozzle (the wrist mainly controls the spraying angle and the fingers mainly realize the opening and closing of the spraying gun function), when the user holds the handle to spray in all directions (especially upwards or downwards), the user needs to implement extremely large control force, otherwise, the whole arm is required to be lifted or the whole body center is moved upwards or downwards to finish the control, the operation is easy to generate fatigue due to excessive application of force, the water potential of the spraying gun is too strong, the control is not performed, other objects are easy to be damaged by mistake or hurt by mistake, and the use experience of the existing shower nozzle is extremely poor; thirdly, as described above, the existing spray gun shower is columnar spray, the flushing range is small, the surface cleaning can not be realized, and only the spot cleaning can be realized, and the spot cleaning requires the repeated adjustment of the flushing angle by matching the wrist, the small arm and even the large arm of the user, so that the use experience is extremely poor, and the use requirement of the user can not be met at all; therefore, the existing spray gun shower has a certain improvement space.
Disclosure of Invention
The invention aims to overcome the defects or problems in the background art and provide the spray gun shower head with the blade water, which has the advantages of simple structure, simple and convenient manufacture and easy realization, can solve the problems of difficult control and low cleaning efficiency of the existing spray gun shower head, and is easy to meet the actual use demands.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
A spray gun shower head with blade water outlet comprises a shower head body, a water outlet cover and a switching body; at least a first water outlet part and a second water outlet part are arranged in the shower body, and the water outlet parts are switched by a switching body; the second water outlet part is communicated with the water outlet cover; further comprises:
The first water outlet part is set as a water outlet part for spraying spray gun water;
the sliding cover is arranged on the shower body in a sliding way and is away from one surface of the water outlet cover; a water guide part for forming a blade spray is arranged on one surface of the sliding cover opposite to the shower body; the axial direction of the first water outlet part and the water guide part on the sliding cover form an included angle;
The sliding cover is controlled to move towards the end part of the shower body, the linkage switching body closes the second water outlet part and opens the first water outlet part, the water guide part of the sliding cover is separated from the shower body, water flow emitted by the first water outlet part is refracted, and water flow refracted at the water guide part is dispersed to form a blade spray.
Further, the water guide part is an open single-sided water guide part and comprises a guide rib formed on the inner surface of the sliding cover, wherein the guide rib is arranged in an arc shape, and two free ends of the guide rib extend towards the end part of the sliding cover to form an opening; the water outlet of the first water outlet part is arranged opposite to the single-sided water guide part.
Further, the sliding cover is in an arc shape, and the radian of the sliding cover is matched with that of the back of the shower body.
Further, the sliding cover comprises a first reset structure for driving the sliding cover to reset; the first reset structure comprises a resisting surface, a first spring piece and a pressure bearing surface; the resisting surface is arranged on the first water outlet part; the pressure-bearing surface is formed on the inner surface of the sliding cover; wherein, the both ends of first spring piece are respectively acted on and are kept out face and pressure-bearing face.
Further, the shower head also comprises a limiting structure, wherein the limiting structure comprises a positioning block and a sliding cover groove, and the positioning block is arranged on the inner surface of the sliding cover and extends towards the direction of the shower head body; the sliding cover groove is formed in the shower body; the positioning block is inserted into the sliding cover groove so as to limit the water outlet direction of the first water outlet part to be positioned in the range of the water guide part.
Further, the cross section of the positioning block is I-shaped, and sliding grooves are respectively formed at two sides of the positioning block; the sliding cover groove comprises a limiting part and a yielding part which are connected into a whole, the yielding part is used for placing the positioning block into the sliding cover groove, the limiting part is used for sliding the positioning block, and the sliding groove of the positioning block is matched with the limiting part to limit the sliding cover to be separated from the limiting part.
Further, the first water outlet part comprises a water passing channel and a spraying channel which are connected into a whole, and the aperture of the spraying channel is gradually reduced from one end close to the water passing channel to one end far away from the water passing channel.
Further, the switching body comprises an operation piece, a second spring piece and a blocking piece, wherein the operation piece is arranged in the shower body, one end of the operation piece is abutted against the inner surface of the sliding cover under the action of the second spring piece, and the blocking piece is sleeved at the other end of the operation piece; the sliding cover slides to displace, the operating piece is driven to displace and compress the second spring piece, and meanwhile, the plugging piece on the operating piece plugs the second water outlet part.
Further, a protrusion is formed on the inner surface of the sliding cover, and the protrusion slides along with the sliding cover and pushes the operating member.
Further, the outer surface of the sliding cover forms an inner concave part or a friction surface under the action of external force.
From the above description of the present invention, compared with the prior art, the present invention has the following advantages:
1. The spray gun shower head for discharging blade water has the advantages of simple structure, simplicity and convenience in manufacturing and easiness in implementation; in the structure of the spray gun shower, the control angle and the spray gun function opening and closing operation are carried out through the sliding cover, so that the arm and the wrist only need to be held, and the spray gun shower is easier to control; the method comprises the following steps: the hand holds the handle of the shower head, the hand pushes the sliding cover to the end part of the shower head body, the spray gun function is started while the shower head slides, the sprayed water flow is refracted through the water guide part of the sliding cover to form a certain angle, and meanwhile, the shower head is continuously pushed, so that the angle of refraction of the water flow is continuously changed, the function of controlling the cleaning angle is achieved, and the wrist and even the whole arm are not required to be controlled with force; secondly, after the columnar water is acted by the water guide part while refracting, the water flow is rectified due to the wall attaching effect of the fluid, so that the water spray is changed into a thin blade water film, the water spray not only expands the cleaning range, but also has better cleaning effect; thirdly, when the sliding cover is impacted by the water flow of the first water outlet part, the pushing force can be reduced, and because the water flow can push the sliding cover to move towards the end part of the shower body, the pushing force is reduced, and an excessive operating force is not needed; fourth, the invention utilizes the sliding closure to drive, solve the great operating force defect that the existing pressing drive needs (the pressing mode is short-distance drive, need very large force to overcome the reaction force), the invention realizes the short-distance opening of the switching body through the long-distance movement of the sliding closure, finally achieve the effect of pushing the small operating force, promote the operation experience; fifthly, when the shower head is normally held forwards, the water flow is downwards sprayed when the spray gun function is just started, and the shower head is not easy to impact to a front object or person, so that the safety protection effect is achieved; the control mode of the spray gun sprinkler can solve the problems that the existing spray gun sprinkler is not easy to control and has low cleaning efficiency, and the actual use requirement is easy to meet;
2. the water guide part adopts an open single-sided water guide part, has simpler structure and is improved compared with a double-sided flat water guide part, and is specifically as follows: the first water outlet part has strong water potential, so that the wall attaching effect is easier on the single-sided water guide part, the water flow is directly discharged after the wall attaching, so that a strong blade water film is formed, the water shape is easy to keep, and the water potential is not easy to weaken; the double-sided flat water channel is easy to be impacted due to space constraint when water flows through, so that turbulence is formed, the water flow potential of the water flow when the water leaves the sliding cover is reduced, and the water effect of the spray gun cannot be achieved; the jet orifice is easy to be blocked, if scale is accumulated in the jet, the jet is not only difficult to be seen and sprayed in disorder, but also difficult to be cleaned, the water inflow amount is also regulated in structural design, the jet angle is also regulated, and the like; in addition, the invention forms the arc-shaped guide rib on the inner surface of the sliding cover, the guide rib can ensure that the stable water shape can be maintained while the angle is continuously changed, and the water potential can also be maintained;
3. The sliding cover is arranged in an arc shape, the radian of the sliding cover is matched with the radian of the back of the shower body, so that the integral appearance of the shower is uniform and attractive, the refraction angle can be changed along with the position, and the structure is simple and easy to realize;
4. The invention also provides a first reset structure, and the first reset structure drives the sliding cover to realize automatic reset when the loading force is lost, thereby playing a good role in protection and avoiding overlarge damage caused by misoperation;
5. the invention also provides a limit structure, and the limit structure is used for ensuring that the first water outlet part is always correspondingly matched with the water guide part, so that the function failure of the spray gun caused by excessive pushing of the sliding cover is avoided, and a good protection effect is achieved; meanwhile, when the sliding cover is impacted by the water flow of the first water outlet part, the sliding cover is limited to be continuously pushed to be damaged, and a good limiting and protecting effect is achieved;
6. The cross section of the positioning block of the limiting structure is I-shaped, and sliding grooves are respectively formed at two sides of the positioning block; the abdication part is used for placing the positioning block into the sliding cover groove, the limiting part is used for sliding the positioning block, and the sliding groove of the positioning block is matched with the limiting part to limit the sliding cover to be separated from the limiting part; the structure is simple, and the sliding groove is matched with the limiting part to prevent the sliding cover from rising upwards to fall off when water flow impacts the sliding cover, so that a good protection effect is achieved;
7. The first water outlet part comprises a water passing channel and a spray channel which are connected into a whole, wherein the aperture of the spray channel is gradually reduced from one end close to the water passing channel to one end far from the water passing channel, and the water potential is enhanced through the spray channel which is gradually reduced, so that the basic spray gun water can be maintained under a low pressure state;
8. the invention forms a bulge on the inner surface of the sliding cover, and the bulge slides along with the sliding cover to act on the operation piece, so that the arrangement can not only reduce the operation force, but also enable the switching body to move more smoothly;
9. the invention forms the concave part or the friction surface under the action of external force on the outer surface of the sliding cover, is convenient for a user to operate and has high operation reliability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a three-dimensional exploded structure of a spray gun shower according to an embodiment of the present invention;
Fig. 2 is a schematic perspective view of a sliding cover according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a first water outlet according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of an embodiment of an inner hub with a sliding slot;
fig. 5 is a schematic perspective view of a slider and a shower body in accordance with the embodiment of the present invention;
FIG. 6 is a cross-sectional view showing a water outlet state of a shower head cover according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view of a spray gun in a water state according to an embodiment of the present invention;
FIG. 8 is a schematic illustration of the water state of a spray gun according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are preferred embodiments of the invention and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without creative efforts, are within the protection scope of the present invention.
In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.
In the claims, specification and drawings of the present invention, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the invention.
In the claims, specification and drawings of the present invention, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.
In the claims, specification and drawings of the present invention, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.
Referring to fig. 1 to 5, a spray gun shower for delivering water from a blade includes the following components: the shower head comprises a shower body 1, a water outlet cover 2, a switching body 3, a sliding cover 4 and the like; the shower body 1 and the water outlet cover 2 are of conventional design, and the shower body 1 is provided with a handle part for a user to hold and a water outlet part matched with the water outlet cover 2;
At least a first water outlet part 11 and a second water outlet part 12 are arranged in the shower body 1, and the water outlet parts 11 and 12 switch water outlet through a switching body 3; it should be noted that, the switching body 3 includes an operating member 31, a second spring member 32, and a blocking member 33, where the operating member 31 is installed in the shower body 1, and one end of the operating member is abutted against the inner surface of the sliding cover 4 under the action of the second spring member 32, and the other end of the operating member is sleeved by the blocking member 33; wherein, the sliding cover 4 slides and moves, the inner wall of the sliding cover 4 drives the operation member 31 to move synchronously during the displacement process, and the second spring member 32 is compressed, and the blocking member 33 on the operation member 31 blocks the second water outlet 12 and synchronously opens the first water outlet 11; the second water outlet 12 is connected to the water outlet cover 2 (the second water outlet 12 is a normally open waterway, that is, when the switch body 3 is not driven by the sliding cover 4, the second water outlet 12 of the shower is used for discharging water after the switch valve is opened, and of course, different types of water can be realized by driving the water outlet cover 2 to realize the function switching of the water outlet cover 2;
further comprises: the first water outlet 11 is set as a water outlet for spraying the spray gun water; the first water outlet part 11 is opened when the switching body 3 is acted by the sliding cover 4;
the sliding cover 4 is arranged on the shower body 1 in a sliding way, is away from one surface of the water outlet cover 2, is in limit fit with the water distributing disc 13 in the shower body 1, and can open or close the switching body 3 in the sliding process; it should be noted that, the sliding cover 4 is arc-shaped, and the radian of the sliding cover is adapted to the radian of the back of the shower body 1, so that the overall aesthetic degree of the shower can be ensured; in addition, when the sliding cover 4 is matched with the switching body 3, a protrusion 40 is formed on the inner surface of the sliding cover 4, the protrusion 40 slides along with the sliding cover 4 to act on the operation piece 31, and an inner concave part 4A or a friction surface under the action of external force is formed on the outer surface of the sliding cover 4;
A water guide part 5 for forming a blade spray is arranged on one surface of the sliding cover 4 opposite to the shower body 1; it should be noted that, the water guiding portion 5 is an open single-sided water guiding portion 5, which includes a guiding rib 51 formed on the inner surface of the sliding cover 4, the guiding rib 51 of the present invention is arc-shaped, and two free ends of the guiding rib 51 extend towards the end of the sliding cover 4 to form an opening 52; the water outlet 110 of the first water outlet portion 11 is disposed opposite to the single-sided water guiding portion 5, and an included angle is formed between the axial direction of the first water outlet portion 11 and the water guiding portion 5 on the sliding cover 4; the water guiding part 5 is an open single-sided water guiding part 5 (the single-sided water guiding part 5 refers to a water guiding part taking the inner wall surface of a sliding cover as a runner, as shown in fig. 2, water flows directly enter the inner wall surface of the sliding cover and are refracted to an outlet through the inner wall surface, compared with a complete runner (double-sided water guiding part), the water flows are restrained and repeatedly impacted in the single-sided water guiding part 5, so that potential energy is not reduced, and the water guiding part is characterized in that the first water outlet part 11 has strong water potential (the first water outlet part 11 comprises a water passing channel 111 and an injection channel 112 which are integrally connected, and the aperture of the injection channel 112 is gradually reduced from one end (water inlet end) close to the water passing channel 111 to one end (water outlet end) far away from the water passing channel 111, so that the strong water potential is ensured, the water spraying function of the spray gun can be achieved even in a low water pressure state), the wall attaching effect is easier to be realized, the water discharging of the water flow directly forms a strong blade after the wall attaching, the water film is easy to keep the water potential, and the water potential is not easy to be weakened; the double-sided flat water channel is easy to be impacted due to space constraint when water flows through, so that turbulence is formed, the water flow potential of the water flow when the water leaves the sliding cover 4 is reduced, and the water effect of the spray gun cannot be achieved; the jet orifice is easy to be blocked, if scale is accumulated in the jet, the jet is not only difficult to be seen and sprayed in disorder, but also difficult to be cleaned, and the water inflow amount, the jet angle and the like are also adjusted in structural design; in addition, the arc-shaped guide ribs 51 are formed on the inner surface of the sliding cover 4, the guide ribs 51 can ensure that the stable water shape can be maintained while the angle is continuously changed, and the water potential can also be maintained;
When the sliding cover 4 is installed, the shower head is realized through the limiting structure 6, and the limiting structure 6 is used for ensuring the axial displacement of the sliding cover 4 along the shower head body 1; the limiting structure 6 comprises a positioning block 61 and a sliding cover groove 62, wherein the positioning block 61 is arranged on the inner surface of the sliding cover 4 and extends towards the direction of the shower body 1; the sliding cover groove 62 is formed on the water distribution disc 13 of the sprinkler body 1; wherein, the positioning block 61 is inserted into the sliding cover groove 62 to limit the water outlet direction of the first water outlet portion 11 to be located within the range of the water guiding portion 5; it should be noted that, the cross section of the positioning block 61 is i-shaped, and the two sides of the positioning block 61 are respectively formed with the sliding grooves 610, so that the sliding cover 4 can be prevented from being separated from the water distribution tray 13 when being impacted by water pressure, the sliding cover groove 62 comprises a limiting part 621 and a yielding part 622 which are connected into a whole, the yielding part 622 is used for placing the positioning block 61 into the sliding cover groove 62 for convenient installation, the limiting part 621 is used for sliding the positioning block 61, and the sliding groove 610 of the positioning block 61 is matched with the limiting part 621 to limit the sliding cover 4 to be separated from the limiting part 621; after the installation, the protrusion 40 on the inner surface of the sliding cover 4 just acts on the operating member 31 of the switching body 3, and the effect of preventing the sliding cover 4 from falling out of the abdicating part 622 is also achieved;
In addition, in order to improve the safety in use, still be equipped with in the gondola water faucet body 1 and make the first reset structure 7 that the sliding closure 4 reset voluntarily, specifically: the first reset structure 7 is used for driving the sliding cover 4 to reset; the first restoring structure 7 includes a resisting surface 71, a first spring member 72, and a bearing surface 73; the resisting surface 71 is arranged on the first water outlet part 11; the pressure-bearing surface 73 is formed on the inner surface of the sliding cover 4; wherein, the two ends of the first spring member 72 act on the resisting surface 71 and the bearing surface 73 respectively, when the loading force is lost, the first spring member 72 is reset in a rebound manner, so as to drive the sliding cover 4 to move to the original position, meanwhile, the switching body 3 is not acted when the sliding cover 4 moves, the acting force of the switching body 3 on the second spring member 32 is also switched to close the first water outlet portion 11, and the second water outlet portion 12 is opened;
The sliding cover 4 is controlled to move towards the end part of the shower body 1, the linkage switching body 3 closes the second water outlet part 12 and opens the first water outlet part 11, and the water guide part 5 of the sliding cover 4 is separated from the shower body 1, and simultaneously refracts water flow emitted by the first water outlet part 11, and disperses the water flow refracted at the water guide part 5 to form a blade spray.
In actual use, as shown in fig. 6, the switch valve of the shower main body is opened, and water flow at this time directly enters the switching body 3 from the handle part of the shower main body 1, and when the switching body 3 does not operate, the second water outlet part 12 is in a normally open state, so that the water outlet cover 2 directly sprays normal shower water (normal water spray); when the spray gun function is needed to be used (as shown in fig. 1-5, 7 and 8), a user directly pushes the sliding cover 4 at the back of the shower body 1 (normally, the shower body 1 is reversely grabbed in normal use, so that the thumb of a human hand directly acts on the friction surface or the concave part 4A at the back of the sliding cover 4), in the pushing process, the following actions are simultaneously completed, the sliding cover 4 pushes the first spring piece 72 to compress, the bulge 40 on the inner surface of the sliding cover 4 pushes the operation piece 31 of the switching body 3 to move towards the direction of the water outlet cover 2, the second spring piece 32 compresses and is sleeved on the blocking piece 33 of the operation piece 31 to block the second water outlet 12, finally, the first water outlet 11 is opened, the sliding cover 4 moves towards the end part of the shower body 1 for a certain distance, water flow can be injected into the water guide part 5 on the inner surface of the sliding cover 4 from the injection channel 112 of the first water outlet 11, high-speed water flow is limited by the guide ribs 51 of the water guide part 5, the water flow is attached to the inner surface of the sliding cover 4 in the water guide part 5, the water guide part 5 is separated from the water guide piece 4 through the rectification wall effect and the water guide ribs 51, and the shower blade type water jet knife is stable, and water jet area is not formed; the whole spraying process is very stable, and the risk that the sliding cover 4 is separated from the shower body 1 due to impact of the sliding cover 4 is effectively prevented by matching the positioning block 61 with the limiting part 621 of the water distribution disc 13 and the sliding cover groove 62; more importantly, the invention has good use experience, only needs to apply force by fingers to realize the functions of switching and starting the spray gun water, and the wrist or elbow is used for adjusting the spray angle, so that the spray gun water function can be easily controlled by one hand;
When the shower needs to be switched to normal shower water or the spray gun function is not used, the reset can be realized only by loosening the sliding cover 4, and the shower is specifically as follows: after the sliding cover 4 loses the hand loading force, the first spring piece 72 changes to reversely bring the sliding cover 4 back to the original position, the bulge 40 of the sliding cover 4 is separated from the operating piece 31 in the returning process, the second spring piece 32 also rebounds along with the bulge, the operating piece 31 is jacked up and reset, the blocking piece 33 on the operating piece 31 is linked to block the first water outlet part 11, the second water outlet part 12 is opened, the sliding cover returns to the original water outlet state of the water outlet cover 2, the bulge 40 is separated from the operating piece 31 at the moment in the moving process to start to block the first water outlet part 11, and the sliding cover 4 is not completely covered at the moment, so that residual water of the first water outlet part 11 can be removed, the probability of generating scale due to the residual water is reduced, and the waterway is not changed or the water potential is reduced due to the scale after long-term use.
The foregoing description of the embodiments and description is presented to illustrate the scope of the invention, but is not to be construed as limiting the scope of the invention.
Claims (10)
1. A spray gun shower head with blade water outlet comprises a shower head body, a water outlet cover and a switching body; at least a first water outlet part and a second water outlet part are arranged in the shower body, and the water outlet parts are switched by a switching body; the second water outlet part is communicated with the water outlet cover; the method is characterized in that: further comprises:
The first water outlet part is set as a water outlet part for spraying spray gun water;
the sliding cover is arranged on the shower body in a sliding way and is away from one surface of the water outlet cover; a water guide part for forming a blade spray is arranged on one surface of the sliding cover opposite to the shower body; the axial direction of the first water outlet part and the water guide part on the sliding cover form an included angle;
The sliding cover is controlled to move towards the end part of the shower body, the linkage switching body closes the second water outlet part and opens the first water outlet part, the water guide part of the sliding cover is separated from the shower body, water flow emitted by the first water outlet part is refracted, and water flow refracted at the water guide part is dispersed to form a blade spray.
2. A spray gun shower head for delivering blade water as claimed in claim 1, wherein: the water guide part is an open single-sided water guide part and comprises a guide rib formed on the inner surface of the sliding cover, wherein the guide rib is arranged in an arc shape, and two free ends of the guide rib extend towards the end part of the sliding cover to form an opening; the water outlet of the first water outlet part is arranged opposite to the single-sided water guide part.
3. A spray gun shower head for delivering blade water as claimed in claim 1, wherein: the sliding cover is in an arc-shaped arrangement, and the radian of the sliding cover is matched with that of the back of the shower body.
4. A spray gun shower head for delivering water from a blade as defined in claim 1,2 or 3, wherein: the sliding cover is used for sliding the sliding cover; the first reset structure comprises a resisting surface, a first spring piece and a pressure bearing surface; the resisting surface is arranged on the first water outlet part; the pressure-bearing surface is formed on the inner surface of the sliding cover; wherein, the both ends of first spring piece are respectively acted on and are kept out face and pressure-bearing face.
5. A spray gun shower head for delivering water from a blade as defined in claim 1,2 or 3, wherein: the shower head also comprises a limiting structure, wherein the limiting structure comprises a positioning block and a sliding cover groove, and the positioning block is arranged on the inner surface of the sliding cover and extends towards the direction of the shower head body; the sliding cover groove is formed in the shower body; the positioning block is inserted into the sliding cover groove so as to limit the water outlet direction of the first water outlet part to be positioned in the range of the water guide part.
6. The spray gun shower head of the blade water outlet type according to claim 5, wherein: the cross section of the positioning block is I-shaped, and sliding grooves are respectively formed at two sides of the positioning block; the sliding cover groove comprises a limiting part and a yielding part which are connected into a whole, the yielding part is used for placing the positioning block into the sliding cover groove, the limiting part is used for sliding the positioning block, and the sliding groove of the positioning block is matched with the limiting part to limit the sliding cover to be separated from the limiting part.
7. A spray gun shower head for delivering water from a blade as defined in claim 1,2 or 3, wherein: the first water outlet part comprises a water passage and an injection passage which are connected into a whole, and the aperture of the injection passage is gradually reduced from one end close to the water passage to one end far away from the water passage.
8. A spray gun shower head for delivering water from a blade as defined in claim 1,2 or 3, wherein: the switching body comprises an operating piece, a second spring piece and a blocking piece, wherein the operating piece is arranged in the shower body, one end of the operating piece is abutted against the inner surface of the sliding cover under the action of the second spring piece, and the blocking piece is sleeved at the other end of the operating piece; the sliding cover slides to displace, the operating piece is driven to displace and compress the second spring piece, and meanwhile, the plugging piece on the operating piece plugs the second water outlet part.
9. The water outlet spray gun shower head of claim 8, wherein: the inner surface of the sliding cover forms a bulge which slides along with the sliding cover and pushes the operating piece.
10. A spray gun shower head for delivering water from a blade as defined in claim 1, 2 or 3, wherein: the outer surface of the sliding cover forms an inner concave part or a friction surface under the action of external force.
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| CN112246458B (en) * | 2020-09-27 | 2021-09-03 | 厦门欧圣斯卫浴有限公司 | Gondola water faucet with flexible spray gun |
| CN215030151U (en) * | 2021-02-02 | 2021-12-07 | 厦门水大卫浴洁具有限公司 | Spray gun shower head |
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| CN206577920U (en) * | 2017-01-05 | 2017-10-24 | 开平市汉顺洁具实业有限公司 | A kind of Portable rose |
| CN110721832B (en) * | 2019-11-12 | 2024-08-06 | 九牧厨卫股份有限公司 | Spray gun shower head with protection function |
| CN110694807B (en) * | 2019-11-12 | 2024-08-06 | 九牧厨卫股份有限公司 | Spray gun shower head with automatic reset function |
| CN110841812B (en) * | 2019-11-12 | 2024-08-06 | 九牧厨卫股份有限公司 | Hydraulically-driven spray gun shower head |
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