CN111266202A - Spray gun shower head for discharging blade water - Google Patents
Spray gun shower head for discharging blade water Download PDFInfo
- Publication number
- CN111266202A CN111266202A CN202010175542.8A CN202010175542A CN111266202A CN 111266202 A CN111266202 A CN 111266202A CN 202010175542 A CN202010175542 A CN 202010175542A CN 111266202 A CN111266202 A CN 111266202A
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- water
- water outlet
- sliding cover
- shower head
- shower
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 272
- 239000007921 spray Substances 0.000 title claims abstract description 67
- 238000007599 discharging Methods 0.000 title claims abstract description 9
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 12
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 210000000707 wrist Anatomy 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 210000003811 finger Anatomy 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 230000006872 improvement Effects 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
- 239000000243 solution Substances 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Images
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 outlet cover and a switching body, wherein the shower head body is provided with a water inlet and a water outlet; at least a first water outlet part and a second water outlet part are arranged in the shower head body, and each water outlet part switches water outlet through a switching body; further comprising: the first water outlet part is set as a water outlet part for spraying the water of the spray gun; the sliding cover is arranged on the shower head body in a sliding manner and deviates from one surface of the water outlet cover; a water guide part for forming blade spray is arranged on the sliding cover and opposite to one surface of 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 linkage switching body closes the second water outlet part and opens the first water outlet part, and the water guide part of the sliding cover is partially separated from the shower body and refracts the water flow emitted from the first water outlet part at the same time, so that the water flow refracted at the water guide part is scattered to form blade spray; the spray gun shower head provided by the invention can solve the problems that the existing spray gun shower head is difficult to control and low in cleaning efficiency, and can easily meet the actual use requirements.
Description
Technical Field
The invention relates to the field of showers, in particular to a spray gun shower for discharging blade water.
Background
At present, 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 use of current gondola water faucet of taking the spray gun function is experienced and still can't satisfy the demand of using, experiences and feels poor, for example: the spray gun shower head is mostly used for cleaning and washing in the use environment and condition, and is mostly used for washing in a large area, such as the ground, a wall body, a shower room door, a mirror surface and the like, the existing spray gun shower head emits high-pressure columnar water spray which is strong in water force, and the open type shower head needs a user to exert great strength to hold a shower head body, otherwise, the spray gun shower head can generate mistaken spray; secondly, when the shower nozzle is normally used, a user holds the handle part of the shower nozzle body, only the thumb is used for operating the switch part, at the moment, the wrist and the fingers of the user are required to apply force to control the shower nozzle (the wrist mainly controls the spraying angle, and the fingers mainly realize the opening and closing of the function of the spray gun) at the same time by using the spray gun shower nozzle, when the user holds the handle to spray in various directions (especially upwards or downwards), the shower nozzle needs to carry out extremely large operating force to realize the spraying, otherwise, the whole arm is required to be lifted or the whole body center moves upwards or downwards to complete the operation, the operation and the excessive application of force easily generate fatigue, the water potential of the spray gun water is too strong, the control is not performed, other objects are easily mistakenly damaged or accidentally injured, and the use experience of the existing spray gun; thirdly, as described above, the existing spray gun shower head is columnar spray, the washing range is small, surface washing cannot be realized, only point washing can be realized, and point washing requires that a user repeatedly adjust the washing angle by matching the wrist, the forearm or even the big arm, so that the use experience is very poor, and the use requirements of the user cannot be met at all; therefore, the existing spray gun shower head still has certain improvement space.
Disclosure of Invention
The invention aims to overcome the defects or problems in the background art, and provides a spray gun shower head for discharging blade water, which has a simple structure, is simple and convenient to manufacture and easy to realize, can solve the problems that the existing spray gun shower head is difficult to control and low in cleaning efficiency, and is easy to meet the actual use requirements.
In order to achieve the purpose, the invention adopts the following technical scheme:
a spray gun shower head for discharging blade water 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 head body, and each water outlet part switches water outlet through a switching body; the second water outlet part is communicated with the water outlet cover; further comprising:
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 head body in a sliding manner and deviates from one surface of the water outlet cover; a water guide part for forming blade spray is arranged on one surface of the sliding cover and opposite to the shower body; the axial direction of the first water outlet part forms an included angle with the water guide part on the sliding cover;
the sliding cover is manipulated to move towards the end of the shower body, the linkage switching body closes the second water outlet portion and opens the first water outlet portion, the water guide portion of the sliding cover is partially separated from the shower body, meanwhile, water flow ejected from the first water outlet portion is refracted, and the water flow refracted at the water guide portion is scattered to form blade spray.
Furthermore, 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, 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 relative to the single-side water guide part.
Further, the sliding cover is arranged in an arc shape, and the radian of the sliding cover is matched with that of the back of the shower body.
Furthermore, the sliding cover further comprises a first reset structure which is used for driving the sliding cover to reset; the first reset structure comprises a stop surface, a first spring piece and a bearing surface; the blocking 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 part are used for keeping off face and pressure-bearing face respectively.
The shower head further comprises a limiting structure which comprises a positioning block and a sliding cover groove, wherein 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 on the shower head body; the positioning block is inserted into the sliding cover groove to limit the water outlet direction of the first water outlet part to be located in the range of the water guide part.
Furthermore, the cross section of the positioning block is I-shaped, and sliding grooves are formed in two sides of the positioning block respectively; 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.
Furthermore, first water outlet portion includes water passing channel and injection way that links as an organic whole, the aperture of injection way is from being close to the reducing setting of water passing channel one end to keeping away from water passing channel one end.
Furthermore, the switching body comprises an operating element, a second spring element and a blocking element, wherein the operating element is arranged in the shower head body, one end of the operating element is abutted against the inner surface of the sliding cover under the action of the second spring element, and the other end of the operating element is sleeved with the blocking element; the sliding cover slides and displaces to drive the operating element to displace and compress the second spring element, and meanwhile, the blocking piece on the operating element blocks the second water outlet portion.
Further, the inner surface of the sliding cover forms a protrusion which slides with the sliding cover and pushes the operating piece.
Further, an inner concave portion or a friction surface acted by an external force is formed on the outer surface of the sliding cover.
As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:
1. the spray gun shower head for discharging blade water has the advantages of simple structure, simplicity and convenience in manufacture and easiness in implementation; in the structure of the spray gun shower head, the operation of controlling the angle and opening and closing the spray gun function is carried out through the sliding cover, so that the arms and the wrists only need to be held, and the spray gun shower head is easier to control; the method specifically comprises the following steps: the hand holds the shower handle, the fingers push the sliding cover towards the end of the shower body, the spray gun function is started while sliding, the sprayed water flow is refracted through the water guide part of the sliding cover to form a certain angle, and meanwhile, the sliding cover is continuously pushed, so that the refracted angle of the water flow can be continuously changed, the function of controlling the cleaning angle is further achieved, and the wrist and even the whole arm do not need to be forcibly controlled; secondly, the original columnar water is rectified due to the wall attachment effect of the fluid after being acted by the water guide part during refraction, 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 the water flow can push the sliding cover to move towards the end part of the shower head body, so that the pushing force is reduced, and excessive operating force is not needed; fourthly, the sliding cover is used for driving, the defect of large operation force required by the conventional pressing driving is overcome (the pressing mode is short-distance driving, and large force is required to overcome reaction force), the short-distance opening of the switching body is realized through the long-distance movement of the sliding cover, the effect of small pushing operation force is finally achieved, and the operation experience is improved; fifthly, when the shower head is held normally forward, the water flow is sprayed downwards when the function of the spray gun is just started, so that the spray gun is not easy to impact objects or people in front, and plays a role in safety protection; the control mode of the spray gun shower head can solve the problems that the existing spray gun shower head is difficult to control and low in cleaning efficiency, and the actual use requirements can be easily met;
2. the water guide part adopts the open single-sided water guide part, not only has simpler structure, but also has better improvement compared with the water guide part with a flat double-sided shape, and specifically comprises the following steps: according to the invention, as the water potential of the first water outlet part is strong, the wall attaching effect is easier on the single-side water guide part, and water flow is directly discharged after being attached to the wall to form a strong blade water film, the water shape is easy to maintain, and the water potential is not easy to weaken; when the water flows of the double-sided flat water channel pass through the water channel, the water flow is easily restricted by space and is easy to impact, so that turbulent flow is formed, the water flow potential of the water flow is reduced when the water flow leaves the sliding cover, and the effect of spray gun water cannot be achieved; the jet orifice is easy to block, if scale deposits exist in the jet orifice, the water is not only ugly and disorderly sprayed, but also not easy to clean, and the water inlet quantity, the injection angle and the like are adjusted in the structural design; in addition, the arc-shaped flow guide ribs are formed on the inner surface of the sliding cover, the flow guide ribs can ensure that the water shape is still kept stable while the angle is continuously changed, and the water potential can be kept;
3. the sliding cover is arranged in an arc shape, the radian of the sliding cover is matched with that of the back of the shower head body, so that the uniformity and the attractiveness of the overall appearance of the shower head are guaranteed, the refraction angle can be changed along with the position, and the sliding cover is simple in structure and easy to realize;
4. the invention also provides a first reset structure, and the first reset structure drives the sliding cover to automatically reset when the loading force is lost, thereby playing a good protection role and avoiding overlarge damage caused by misoperation;
5. the spray gun is also provided with a limiting structure, the first water outlet part is ensured to be correspondingly matched with the water guide part all the time by utilizing the limiting structure, the failure of the function of the spray gun due to the fact that the sliding cover is pushed excessively 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 from being continuously pushed to be damaged, and a good limiting protection effect is achieved;
6. the cross section of the positioning block of the limiting structure is I-shaped, and sliding grooves are formed in two sides of the positioning block respectively; the position yielding part is used for placing the positioning block in 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, the sliding cover can be matched with the limiting part through the sliding groove, the sliding cover is prevented from being arched upwards and falling off when water flow impacts the sliding cover, and a good protection effect is achieved;
7. the first water outlet part comprises a water passing channel and a spraying channel which are connected into a whole, 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, the water potential is enhanced through the gradually reduced spraying channel, and basic spray gun water can be kept in a low-pressure state;
8. according to the invention, the protrusion is formed on the inner surface of the sliding cover and slides along with the sliding cover to act on the operating part, so that the operation force can be reduced, and the switching body can move more smoothly;
9. the invention forms the inner concave part or the friction surface acted by the external force on the outer surface of the sliding cover, thereby being convenient for the operation of a user and having high operation reliability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic perspective exploded view of a showerhead of the embodiment of the invention;
FIG. 2 is a schematic perspective view of a slider according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a first water outlet portion according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of an inner tray with a sliding groove according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a slide cover and a shower body according to an embodiment of the invention;
FIG. 6 is a sectional view of the shower cover in a water-out state according to the embodiment of the present invention;
FIG. 7 is a cross-sectional view of a water condition of a spray gun according to an embodiment of the present invention;
FIG. 8 is a schematic view of the water condition of the spray gun of the embodiment of the present invention.
Detailed Description
The technical solution 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 presently preferred embodiments of the invention and are not to be taken as an exclusion of other embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, the terms "first", "second" or "third", etc. are used for distinguishing between different items and not for describing a particular sequence.
In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, all directional or positional relationships indicated by the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are based on the directional or positional relationships indicated in the drawings and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so indicated must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.
In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" or "fixedly connected" should be interpreted broadly, that is, any connection between the two that does not have a relative rotational or translational relationship, that is, non-detachably fixed, integrally connected, and fixedly connected by other devices or elements.
In the claims, the specification and the drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.
Referring to fig. 1 to 5, a lance sprinkler for discharging blade water includes the following components: the shower head comprises a shower head body 1, a water outlet cover 2, a switching body 3, a sliding cover 4 and the like; the shower head body 1 and the water outlet cover 2 are both designed conventionally, and the shower head 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 head body 1, and the water outlet parts 11 and 12 switch water outlet through the switching body 3; it should be noted that the switching body 3 includes an operation element 31, a second spring element 32 and a blocking element 33, the operation element 31 is installed in the shower head body 1, one end of the operation element is pressed against the inner surface of the sliding cover 4 by the action of the second spring element 32, and the other end of the operation element is provided for the blocking element 33 to be sleeved; wherein, the sliding cover 4 slides and moves, the inner wall of the sliding cover 4 drives the operation element 31 to move synchronously in the moving process and compresses the second spring element 32, and the blocking element 33 on the operation element 31 blocks the second water outlet part 12 and synchronously opens the first water outlet part 11; the second water outlet portion 12 is communicated with the water outlet cover 2 (the second water outlet portion 12 is a normally open water path, that is, when the switching body 3 is not driven by the sliding cover 4, after the switch valve is opened, the second water outlet portion 12 of the shower head discharges water, and certainly, different kinds of spray can be realized by driving the water outlet cover 2 to realize the function switching of the water outlet cover 2;
further comprising: the first water outlet portion 11 is set as a water outlet portion for spraying the water of the spray gun; 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 head body 1 in a sliding way, is away from one surface of the water outlet cover 2, is in limit fit with the water distribution disc 13 in the shower head 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 arranged in an arc shape, and the radian of the sliding cover is matched with the radian of the back of the shower head body 1, so that the overall attractiveness of the shower head 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 operating piece 31, and an inner concave part 4A or a friction surface acted by external force is formed on the outer surface of the sliding cover 4;
a water guide part 5 for forming 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 guide part 5 is an open single-sided water guide part 5, which includes a water guide rib 51 formed on the inner surface of the sliding cover 4, the water guide rib 51 of the present invention is arranged in an arc shape, and two free ends of the water guide 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 part 11 is arranged opposite to the single-sided water guide part 5, and the axial direction of the first water outlet part 11 forms an included angle with the water guide part 5 on the sliding cover 4; the water guide part 5 of the present invention is an open type single-sided water guide part 5 (the single-sided water guide part 5 refers to a water guide part with a flow channel formed by an inner wall surface of a sliding cover, as shown in fig. 2, the water flow is directly injected into the inner wall surface of the sliding cover and refracted to an outlet through the inner wall surface, and compared with a complete flow channel (double-sided water guide part), the water flow is restrained and repeatedly impacted in the single-sided water guide part 5, so that the potential energy is not reduced), because the water potential of the first water outlet part 11 is strong (the first water outlet part 11 comprises a water passage 111 and an injection channel 112 which are connected into a whole, the aperture of the injection channel 112 is gradually reduced from one end (water inlet end) close to the water passage 111 to one end (water outlet end) far away from the water passage 111, the water potential is strong, and the water film function of the spray gun can be achieved even in a low water pressure state) can easily attach the wall effect on the single-sided water, the water shape is easy to keep, and the water potential is not easy to weaken; when the water flows of the double-sided flat water channel pass through, the water flow is easily restricted by space and is easy to impact, so that turbulent flow is formed, the water flow potential of the water flow is reduced when the water flow leaves the sliding cover 4, and the effect of spray gun water cannot be achieved; the jet orifice is easy to block, if scale deposits exist in the jet, the water is not only ugly and disorderly sprayed, but also not easy to clean, and the structure design also needs to adjust the water inlet amount, the injection angle and the like; in addition, the arc-shaped diversion ribs 51 are formed on the inner surface of the sliding cover 4, the diversion ribs 51 can ensure that the water shape is still kept stable while the angle is constantly changed, and the water potential can be kept;
when the sliding cover 4 is installed, the invention is realized through the limiting structure 6, and the limiting structure 6 is used for ensuring the sliding cover 4 to axially move along the shower 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 shower head body 1; the sliding cover groove 62 is formed on the water distribution disc 13 of the shower body 1; the positioning block 61 is inserted into the sliding cover groove 62 to limit the water outlet direction of the first water outlet part 11 within the range of the water guide part 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 respectively form 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 grooves 610 of the positioning block 61 are 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 operation part 31 of the switch body 3, and the effect of preventing the sliding cover 4 from falling out of the receding 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 structure 7 that resets of sliding closure 4 automatic re-setting, specifically do: the first reset structure 7 is used for driving the sliding cover 4 to reset; the first restoring structure 7 comprises a stop surface 71, a first spring member 72 and a pressure-bearing surface 73; the stopping 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; when the loading force is lost, the first spring element 72 rebounds and resets to drive the sliding cover 4 to move to the original position, and 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 element 32 is switched to close the first water outlet portion 11, and open the second water outlet portion 12;
wherein, control sliding closure 4 towards 1 tip displacement of gondola water faucet body, the linkage switches body 3 and closes second play water portion 12 and open first play water portion 11, and 5 parts of water guide of sliding closure 4 break away from when the gondola water faucet body 1 refracts the rivers that first play water portion 11 jetted out to make the refraction form the blade splash at the rivers scattering of water guide 5.
In actual use, as shown in fig. 6, the on-off valve of the shower body is opened, the water flow enters the switching body 3 directly from the handle part of the shower body 1, and when the switching body 3 is not operated, the second water outlet part 12 is in a normally open state, so the water outlet cover 2 directly sprays normal shower water (normal spray); when the spray gun function is needed (as shown in fig. 1-5, 7, 8), the user directly pushes the sliding cover 4 on the back of the shower body 1 (normally, the shower body 1 is usually grabbed in the reverse direction, so that the thumb of the hand directly acts on the friction surface or the inner concave portion 4A on the back of the sliding cover 4), and in the pushing process, the user simultaneously completes the following actions, in the pushing process of the sliding cover 4, the first spring piece 72 is driven to be compressed, the protrusion 40 on the inner surface of the sliding cover 4 pushes the operating piece 31 of the switching body 3, so that the operating piece 31 moves towards the water outlet cover 2, the second spring piece 32 is compressed and is sleeved on the blocking piece 33 of the operating piece 31 to block the second water outlet portion 12, and finally the first water outlet portion 11 is opened, the sliding cover 4 moves a certain distance towards the end of the shower body 1, the water flow can be injected into the water guide portion 5 on the inner surface of the sliding cover 4 from the injection channel 112 of the first water outlet portion 11 Through the wall attachment effect and the rectification of the diversion ribs 51, when the water is separated from the sliding cover 4, blade type spray is formed, and the spray is strong and stable in water potential and wider in cleaning area; 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 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 water spray gun has good use experience, the water spray gun functions can be switched and started only by applying force by fingers, the spray angle can be adjusted by the wrist or the elbow, and the water spray gun functions can be easily controlled by one hand;
when needs switch to normal gondola water faucet water or do not use the spray gun function, only need to loosen sliding closure 4 and can realize reseing, specifically do: after the sliding cover 4 loses the hand loading force, the first spring piece 72 changes to bring the sliding cover 4 back to the original position in the reverse direction, the protrusion 40 of the sliding cover 4 is separated from the operating piece 31 in the return process, the second spring piece 32 rebounds along with the protrusion, the operating piece 31 is jacked up and reset, the blocking piece 33 on the linkage operating piece 31 blocks the first water outlet part 11, the second water outlet part 12 is opened, the original water outlet cover 2 is returned to the water outlet state, in the movement process, the protrusion 40 is separated from the operating piece 31 at the moment and starts to block the first water outlet part 11, the sliding cover 4 at the moment is not completely covered, so that the residual water of the first water outlet part 11 can be discharged, the probability of scale generation of the residual water is reduced, and the water path is not changed or the water potential is reduced due to scale after.
The description of the above specification and examples is intended to be illustrative of the scope of the present invention and is not intended to be limiting.
Claims (10)
1. A spray gun shower head for discharging blade water 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 head body, and each water outlet part switches water outlet through a switching body; the second water outlet part is communicated with the water outlet cover; the method is characterized in that: further comprising:
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 head body in a sliding manner and deviates from one surface of the water outlet cover; a water guide part for forming blade spray is arranged on one surface of the sliding cover and opposite to the shower body; the axial direction of the first water outlet part forms an included angle with the water guide part on the sliding cover;
the sliding cover is manipulated to move towards the end of the shower body, the linkage switching body closes the second water outlet portion and opens the first water outlet portion, the water guide portion of the sliding cover is partially separated from the shower body, meanwhile, water flow ejected from the first water outlet portion is refracted, and the water flow refracted at the water guide portion is scattered to form blade spray.
2. A lance sprinkler 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 water guide rib formed on the inner surface of the sliding cover, the water guide rib is arranged in an arc shape, and two free ends of the water 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 relative to the single-side water guide part.
3. A lance sprinkler for delivering blade water as claimed in claim 1, wherein: the sliding cover is arranged in an arc shape, and the radian of the sliding cover is matched with that of the back of the shower body.
4. A lance shower as claimed in claim 1, 2 or 3 in which: the first reset structure is used for driving the sliding cover to reset; the first reset structure comprises a stop surface, a first spring piece and a bearing surface; the blocking 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 part are used for keeping off face and pressure-bearing face respectively.
5. A lance shower as claimed in claim 1, 2 or 3 in which: the shower head further comprises a limiting structure which comprises a positioning block and a sliding cover groove, wherein 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 on the shower head body; the positioning block is inserted into the sliding cover groove to limit the water outlet direction of the first water outlet part to be located in the range of the water guide part.
6. A lance sprinkler for delivering blade water as claimed in claim 5, wherein: the cross section of the positioning block is I-shaped, and sliding grooves are formed in two sides of the positioning block respectively; 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 lance shower as claimed in claim 1, 2 or 3 in which: 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.
8. A lance shower as claimed in claim 1, 2 or 3 in which: the switching body comprises an operating element, a second spring element and a blocking element, the operating element is arranged in the shower head body, one end of the operating element is abutted against the inner surface of the sliding cover under the action of the second spring element, and the other end of the operating element is sleeved with the blocking element; the sliding cover slides and displaces to drive the operating element to displace and compress the second spring element, and meanwhile, the blocking piece on the operating element blocks the second water outlet portion.
9. A lance sprinkler for delivering blade water as claimed in claim 8, wherein: the inner surface of the sliding cover forms a bulge which slides along with the sliding cover and pushes and presses the operating piece.
10. A lance shower as claimed in claim 1, 2 or 3 in which: 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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| Application Number | Priority Date | Filing Date | Title |
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| CN202010175542.8A CN111266202B (en) | 2020-03-13 | 2020-03-13 | Spray gun shower head capable of discharging blade water |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010175542.8A CN111266202B (en) | 2020-03-13 | 2020-03-13 | Spray gun shower head capable of discharging blade water |
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| CN111266202A true CN111266202A (en) | 2020-06-12 |
| CN111266202B CN111266202B (en) | 2024-08-02 |
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| CN112246458A (en) * | 2020-09-27 | 2021-01-22 | 厦门欧圣斯卫浴有限公司 | Gondola water faucet with flexible spray gun |
| US20220241801A1 (en) * | 2021-02-02 | 2022-08-04 | Xiamen Suitec Sanitary Wares & Fittings Co Ltd | Shower head with gunjet |
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| CN111266202B (en) | 2024-08-02 |
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