Spray head, spray gun applying spray head, intelligent cover plate and pedestal pan

Abstract

The utility model discloses a spray head, and discloses a spray gun with the spray head, an intelligent cover plate and a pedestal pan, the spray head is characterized in that an adapter is provided with a water passage and a protruding part, and the protruding part is provided with a plurality of water tanks; the water spraying piece is movably installed on the adapter piece, a water passing cavity is defined between the adapter piece and the water spraying piece, the water channel is communicated with the water passing cavity, the water spraying piece is provided with a first water outlet communicated with the water passing cavity, the protruding part is located in the water passing cavity, and the water passing cavity is configured to be changed in size along with movement of the water spraying piece. The first water outlet and the protruding part can be relatively close to or away from each other, and the protruding part can abut against the first water outlet so that the water passing cavity can communicate with the first water outlet through the water grooves. The size of the water passing cavity is changed through movable matching of the adapter and the water spraying piece, so that the strength of a water column is adjusted in a stepless mode, under matching of the protruding part, another water type of water column can be formed to be sprayed out when the water spraying piece moves to a certain limit position, and different water spraying use effects are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a toilet technical field especially is involved in a kind of spray head and the spray gun, intelligent cover plate and toilet of application thereof of it. BACKGROUND

[0002] The spray gun on existing toilet is generally output two kinds of shape water column water flow, cannot select the mode between two gears, cannot exactly meet the user demand, affect the experience of part user.The spray head of some spray gun is selected different water pressure gear or water type by setting multiple different nozzles, but such setting undoubtedly increases the complexity of structure, causes structural cost to promote. SUMMARY

[0003] The utility model aims at at least in certain extent solve one of the above-mentioned technical problems in relevant technology.To this end, the utility model provides a kind of spray gun.

[0004] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0005] The utility model further provides an intelligent cover plate and toilet with the above-mentioned spray gun.

[0006] According to the spray head of the first aspect embodiment of the utility model, comprising:

[0007] Adapter, the water passage and the protruding part are equipped on the adapter, the protruding part is equipped with several water grooves;

[0008] Water spraying part, movably installed on the adapter and the water passing cavity is defined between the two, the water passage is communicated with the water passing cavity, the first water outlet that is communicated with the water passing cavity is set on the water spraying part, the protruding part is located in the water passing cavity, the water passing cavity is configured to its volume changes with the water spraying part movement, the first water outlet and the protruding part can be relatively close or far away, the protruding part can be abutted on the first water outlet to make the water passing cavity be communicated to the first water outlet by each water groove.

[0009] According to the spray head of the utility model embodiment, at least has following beneficial effects: through the movement cooperation of adapter and water spraying part, change the volume of water passing cavity, to realize stepless adjustment water column intensity, and under the cooperation of protruding part, can form another water type water column when water spraying part moves to certain limit position, reach different water spraying use effect.

[0010] According to some embodiments of the utility model, the second water outlet of each water groove is opened on the same end surface of the protruding part, when the protruding part is abutted on the first water outlet, each second water outlet is inserted into the first water outlet.

[0011] According to some embodiments of the utility model, the protrusion on the water spraying part is conical, the first water outlet is arranged at the small-diameter end of the protrusion, the water outlet end of the water channel is a third water outlet, and the third water outlet is directed towards the inner side slope of the protrusion.

[0012] According to some embodiments of the utility model, the protruding part extends from the adapter in a columnar shape, the protruding part is provided with a frustum-shaped frustum part, the water channel is arranged along the slope of the frustum part, the second water outlet of the water channel is arranged on the small-diameter end of the frustum part, one end of the water channel is arranged on the circumferential side wall of the protruding part, and the water spraying part can be moved to abut against the inner side slope of the protrusion on the slope of the frustum part.

[0013] According to the spray gun of the second aspect of the utility model, the body comprises a movable gun barrel and a water supply pipeline mounted on the gun barrel, the adapter is mounted on the gun barrel, and the water channel is connected with the water supply pipeline.

[0014] The spray gun according to the utility model has at least the following beneficial effects: the water outlet can be infinitely adjusted, and various water types can be selected.

[0015] According to some embodiments of the utility model, the drive assembly is mounted on the gun barrel, and the drive assembly is connected with the water spraying part to drive the water spraying part to move relative to the adapter.

[0016] According to some embodiments of the utility model, the drive assembly comprises an electric push rod and a connecting rod, the electric push rod is connected with the connecting rod to drive the connecting rod to move in a first direction, the connecting rod comprises an inclined rod segment arranged obliquely, the inclined rod segment is slidably arranged in the water spraying part to drive the water spraying part to move relative to the adapter in a second direction, and the first direction and the second direction intersect or are perpendicular.

[0017] According to some embodiments of the utility model, the body further comprises a pipe support and a motor assembly, the gun barrel is movably mounted on the pipe support, and the motor assembly is in transmission connection with the gun barrel to drive the gun barrel to move relative to the pipe support.

[0018] According to some embodiments of the utility model, the pipe support is further provided with a UV disinfection mechanism, and the UV disinfection mechanism is located on the movement path of the water spraying part.

[0019] The intelligent cover plate according to the third aspect of the utility model comprises a spray gun.

[0020] The intelligent cover plate has at least the following beneficial effects: the spray intensity of the water column is infinitely adjusted, the demand of the user for the cleaning water pressure during cleaning is met, the water type can be changed, and different cleaning experiences are increased.

[0021] The toilet according to the fourth aspect of the utility model comprises a spray gun or an intelligent cover plate.

[0022] The toilet has at least the following beneficial effects: the spray intensity of the water column is infinitely adjusted, the demand of the user for the cleaning water pressure during cleaning is met, the water type can be changed, and different cleaning experiences are increased.

[0023] Additional aspects and advantages of the utility model will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0024] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

[0025] Figure 1 is a structural schematic view of the spray gun;

[0026] Figure 2 is a partial structure exploded schematic view of Figure 1

[0027] Figure 3 is a structural schematic view of the adapter;

[0028] Figure 4 is an internal structure schematic view of Figure 3

[0029] Figure 5 is a local enlarged structure schematic view of Figure 3

[0030] Figure 6 is an internal structure schematic view of the water spraying piece;

[0031] Figure 7 is a water spraying state schematic view of the spray head;

[0032] Figure 8 is a water spraying state schematic view of the spray head;

[0033] Figure 9 is a water spraying state schematic view of the spray head;

[0034] Figure 10 is an internal structure schematic view of Figure 1

[0035] ​​​​Reference signs: main body 100; barrel 110; water supply pipe 120; pipe holder 130; motor set 140; adapter 200; water passage 210; third water outlet 211; protruding part 220; frustum part 221; water tank 230; second water outlet 231; water spraying part 300; first water outlet 310; protrusion 320; connecting port 330; water passing cavity 400; driving assembly 500; electric push rod 510; connecting rod 520; inclined rod section 521; UV disinfection mechanism 600. DETAILED DESCRIPTION

[0036] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0037] The present application relates to a spray head, which comprises an adapter 200 and a water spraying part 300. The spray head can be applied to different water using devices, such as faucets, shower heads, spray guns, etc. The spray head of the present application is mainly applied to spray guns, and the following mainly takes the spray head applied to the spray gun as an embodiment for description. The spray gun comprises a main body 100.

[0038] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the main body 100 includes a barrel 110 and a water supply pipe 120. The barrel 110 can move in the main body 100, and the water supply pipe 120 can be a soft water pipe or the like. The water supply pipe 120 moves synchronously with the barrel 110. An adapter 200 is mounted on the barrel 110, which can be mounted on the end or other position of the barrel 110. The adapter 200 can be connected to the barrel 110 by a buckle structure or by screw locking. The adapter 200 is provided with a water passage 210 and a protruding portion 220. The water passage 210 can be directly formed in the adapter 200, or it can be formed by installing some pipe members on the adapter 200. The water supply pipe 120 is connected to the adapter 200, and the water supply pipe 120 is connected to the water passage 210 to realize water supply from the water supply pipe 120 to the water bucket. The protruding portion 220 can be protrudingly formed on one side of the adapter 200. A plurality of water grooves 230 are provided on the protruding portion 220. It can be understood that the number of water grooves 230 can be one, two or more. In this embodiment, the protruding portion 220 extends upward from the upper side of the adapter 200. The water grooves 230 are arranged at the upper end of the protruding portion 220. The water passage 210 is arranged in the interior of the adapter 200. One end of the water supply pipe 120 is connected to the water inlet end of the water passage 210, and the water outlet end of the water passage 210 is defined as a third water outlet 211. The third water outlet 211 is arranged on the upper side of the adapter 200, and the third water outlet 211 and the protruding portion 220 are located on the same side of the adapter 200. The water passage 210 in the adapter 200 can be provided with one, two or more water passages 210, and each water passage 210 is connected to one water supply pipe 120. Each water supply pipe 120 can be connected to an external different water supply device to provide cold water, hot water, cleaning liquid, etc. A water spraying member 300 is mounted on the adapter 200, and the water spraying member 300 can move relative to the adapter 200. The water spraying member 300 and the adapter 200 define a water passing cavity 400. The third water outlet 211 of the water passage 210 is in communication with the water passing cavity 400. The water spraying member 300 is provided with a first water outlet 310, and the first water outlet 310 is in communication with the water passing cavity 400. The protruding portion 220 is located in the water passing cavity 400. When the water spraying member 300 moves relative to the adapter 200, the volume of the water passing cavity 400 also changes, and the relative position of the first water outlet 310 and the protruding portion 220 also changes. The protruding portion 220 can be close to or away from the first water outlet 310. In this embodiment, the first water outlet 310 of the water spraying member 300 is upwardly arranged, and the water spraying member 300 moves up and down relative to the adapter 200. The external water supply device delivers liquid to the water passing cavity 400 through the water supply pipe 120, the water passage 210 and the third water outlet 211. The water enters the water passing cavity 400 and forms a water column outside the first water outlet 310. During the spraying process, the water column can be sprayed in different directions by adjusting the relative position of the first water outlet 310 and the protruding portion 220. Figure 7As shown, when the water spraying member 300 moves upward, the water passing cavity 400 gradually increases, the first water outlet 310 and the protruding portion 220 gradually move away from each other, the volume of the water passing cavity 400 gradually increases, and the water pressure of the water column sprayed outward from the first water outlet 310 gradually decreases. As shown, Figure 8 As shown, when the water spraying member 300 moves downward, the volume of the water passing cavity 400 gradually decreases, and the water pressure of the water column sprayed outward from the first water outlet 310 gradually increases. As shown, Figure 9 As shown, when the water spraying member 300 moves downward to the protruding portion 220 abutting to the first water outlet 310, at this time, the upper end of the protruding portion 220 is blocked in the first water outlet 310, the liquid in the water passing cavity 400 flows into the water tank 230, then flows along the water tank 230 to the first water outlet 310, and finally sprays outward from the first water outlet 310. After the liquid passes through the water tank 230, the water pressure of the spray at this time is the largest, and the shape and number of the water column sprayed from the first water outlet 310 are determined according to the shape of the water outlet end of the water tank 230 and the number of the water tank 230, respectively. By matching the movement of the adapter 200 and the water spraying member 300 to change the volume of the water passing cavity 400, the strength of the water column can be infinitely adjusted, and under the cooperation of the protruding portion 220, another water type water column can be formed when the water spraying member 300 moves to a certain limit position, so as to achieve different water spraying effects.

[0039] The utility model also relates to an intelligent cover plate which applies the spray gun in each embodiment. It also relates to a toilet which applies the spray gun in each embodiment or the above intelligent cover plate. The spray gun is applied in the intelligent cover plate or the toilet, and is used for cleaning the buttocks or the pudendal region of the user. The spray strength of the water column is infinitely adjusted to meet the demand of the user for the cleaning water pressure, and the water type can be changed to increase different cleaning experiences.

[0040] In an embodiment, the water outlet end of each water tank 230 is defined as a second water outlet 231, and each second water outlet 231 is arranged on the same end surface of the protruding portion 220. In this embodiment, four water tanks 230 are arranged on the protruding portion 220, and the second water outlet 231 of each water tank 230 is arranged on the upper end of the protruding portion 220. The shape of the upper end of the protruding portion 220 is matched with the shape of the first water outlet 310. When the protruding portion 220 abuts to the first water outlet 310, the upper end of the protruding portion 220 is inserted into the first water outlet 310, and each second water outlet 231 is inserted into the first water outlet 310. Each second water outlet 231 sprays water through the first water outlet 310 towards the upper side of the water spraying member 300. Each second water outlet 231 sprays water flow, and four water columns corresponding to the first water outlet 310 are sprayed.

[0041] In an embodiment, as shown in Figure 5 , Figure 6 and Figure 9As shown, the water spraying member 300 is provided with a protrusion 320, which is tapered upward. The bottom of the protrusion 320 is larger in diameter than the top. The first water outlet 310 is formed at the small-diameter end of the top of the protrusion 320. The water outlet end of the water passage 210 is defined as the third water outlet 211. The third water outlet 211 is inclined toward the inner side of the protrusion 320. The water passage 210 sprays water into the water passing cavity 400 through the third water outlet 211, and the water flow impacts on the inner side of the protrusion 320, and the water flow forms a vortex along the slope of the protrusion 320 and scatters out of the first water outlet 310, so that the water flow is sprayed relatively gently, and the cleaning range is larger. In cooperation with the movement of the water spraying member 300, not only the water pressure of the water column can be changed, but also the divergence range of the water column can be changed.

[0042] Based on the above embodiment, the protrusion 220 extends upward from the upper side of the adapter 200 in a columnar shape, which can be a cylindrical shape, etc. The upper end of the protrusion 220 is close to the first water outlet 310, and the upper part of the protrusion 220 is a frustum 221 in a conical shape, which is smaller in diameter at the top and larger at the bottom. The water groove 230 is formed along the slope of the frustum 221, and the second water outlet 231 of the water groove 230 is formed at the small-diameter end (upper end) of the frustum 221, and the other end of the water groove 230 is formed on the circumferential side wall of the protrusion 220. The slope of the frustum 221 is the same as the inner side slope of the protrusion 320. The water spraying member 300 can be moved to the slope of the frustum 221 abutting against the inner side slope of the protrusion 320, and when the slope of the frustum 221 gradually approaches the inner side slope of the protrusion 320, the water pressure gradually increases. The end of the water groove 230 formed on the circumferential side wall of the protrusion 220 is in communication with the water passing cavity 400.

[0043] The position adjustment of the water spraying member 300 can be driven manually or electrically. In an embodiment, a driving assembly 500 is further included. The driving assembly 500 is installed on the gun barrel 110, and the driving assembly 500 is connected with the water spraying member 300, and the water spraying member 300 is driven to move relative to the adapter 200 through the driving assembly 500. The driving assembly 500 can accurately drive the water spraying member 300 to move to a certain position for stepless adjustment. The driving assembly 500 can be a motor cooperating with a gear rack, chain transmission, etc. to drive the water spraying member 300 to move.

[0044] For example, the water spraying member 300 can be driven to move along the gun barrel 110, and the water spraying member 300 can be driven to move along the adapter 200. Figure 2 and Figure 10As shown, the drive assembly 500 includes an electric push rod 510 and a connecting rod 520. The electric push rod 510 is mounted on the barrel 110 and connected to the connecting rod 520. The electric push rod 510 and the connecting rod 520 can be directly connected or indirectly connected through other components such as a slide. The electric push rod 510 drives the connecting rod 520 to translate along a first direction. The connecting rod 520 includes an inclined section 521. The inclined section 521 is slidably inserted into the water spray component 300, and the direction of movement of the water spray component 300 is a second direction. The first direction and the second direction intersect or are perpendicular. In this embodiment, using... Figure 10 The directions shown are as follows: the first direction is a horizontal forward-backward direction, and the second direction is a vertical up-down direction. It is understood that the first and second directions are relative and not limited to horizontal and vertical directions; they are determined by the spatial orientation of the nozzle during actual use. The inclined rod segment 521 extends horizontally forward and downward on the connecting rod 520. The connection structure between the water spray component 300 and the adapter 200 can be such that a column is provided on the adapter 200, and a portion of the water passage 210 extends into this column. The protrusion 220 is located at the end of the column. The water spray component 300 is inserted into the adapter 200 and sleeved on the column, defining a water passage cavity 400 between the water spray component 300 and the column. A connection port 330 is provided on the water spray component 300, and the inclined rod segment 521 passes through this connection port 330. When the connecting rod 520 moves forward, the upper side of the inclined rod section 521 abuts against the upper side of the connecting port 330, pushing the water spray component 300 upward. When the connecting rod 520 moves backward, the lower side of the inclined rod section 521 abuts against the lower side of the connecting port 330, pushing the water spray component 300 downward. This achieves the reciprocating translation of the water spray component 300 relative to the adapter 200.

[0045] In one embodiment, such as Figure 1 and Figure 2 As shown, the main body 100 also includes a pipe support 130 and a motor assembly 140. The gun barrel 110 is movably mounted on the pipe support 130. The motor assembly 140 is connected to the gun barrel 110 via a gear rack, steel coil, chain drive, or other transmission method. The motor assembly 140 drives the gun barrel 110 to move relative to the pipe support 130, thereby moving the water spray component 300 to spray water in different locations or switch between working and non-working positions.

[0046] In one embodiment, the tube support 130 is further provided with a UV disinfection mechanism 600. The UV disinfection mechanism 600 includes an ultraviolet lamp. The UV disinfection mechanism 600 is located on the moving path of the water spray component 300. After cleaning, the gun barrel 110 returns to the non-working position, driving the water spray component 300 to the position of the UV disinfection mechanism 600, whereby the UV disinfection mechanism 600 performs ultraviolet sterilization on the water spray component 300, keeping the water spray component 300 clean.

[0047] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0048] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise explicitly specified.

[0049] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0050] In the utility model, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0051] In the description of the specification, the description referring to the terms "some embodiments", and the like, means that the particular feature, structure, material, or characteristic being described is included in at least one embodiment or example of the present disclosure. The illustrative appearances of the above- described terms in various places in the specification are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0052] Although the embodiments of the present disclosure have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made hereto without departing from the principles and spirit of the present disclosure, and the scope of the present disclosure is defined by the claims and their equivalents.

Claims

1. A showerhead, characterized by, The adapter (200) is provided with a water passage (210) and a protruding part (220), and the protruding part (220) is provided with a plurality of water grooves (230). The water spraying part (300) is movably installed on the adapter (200) and defines a water passing cavity (400) therebetween, the water passage (210) communicates with the water passing cavity (400), the water spraying part (300) is provided with a first water outlet (310) communicating with the water passing cavity (400), the protruding part (220) is located in the water passing cavity (400), the volume of the water passing cavity (400) changes with the movement of the water spraying part (300), the first water outlet (310) and the protruding part (220) can relatively approach or move away from each other, and the protruding part (220) can abut against the first water outlet (310) to make the water passing cavity (400) communicate with the first water outlet (310) through the water grooves (230). The second water outlets (231) of the water grooves (230) are opened on the same end surface of the protruding part (220), and when the protruding part (220) abuts against the first water outlet (310), the second water outlets (231) are inserted into the first water outlet (310).

2. The showerhead of claim 1, wherein: The water spraying part (300) is provided with a protrusion (320) in a conical shape, the first water outlet (310) is opened at the small-diameter end of the protrusion (320), the water outlet end of the water passage (210) is a third water outlet (211), and the third water outlet (211) is inclined towards the inner side of the protrusion (320).

3. The showerhead of claim 1, wherein: The protruding part (220) extends from the adapter (200) in a cylindrical shape, the protruding part (220) is provided with a frustum part (221) in a frustum shape, the water grooves (230) are opened along the inclined surface of the frustum part (221), the second water outlets (231) of the water grooves (230) are opened on the small-diameter end of the frustum part (221), one end of the water groove (230) is opened on the circumferential side wall of the protruding part (220), and the water spraying part (300) can move to the inclined surface of the frustum part (221) to abut against the inner side of the protrusion (320).

4. The showerhead of claim 3, wherein: The main body (100) includes a movable barrel (110) and a water supply pipeline (120) installed on the barrel (110), the adapter (200) is installed on the barrel (110), and the water passage (210) communicates with the water supply pipeline (120).

5. A spray gun characterized by: The driving assembly (500) is installed on the barrel (110) and connected with the water spraying part (300) to drive the water spraying part (300) to move relative to the adapter (200).

6. The lance of claim 5, wherein: ​ 7. The lance of claim 6, wherein: The driving assembly (500) comprises an electric push rod (510) and a connecting rod (520), the electric push rod (510) is connected with the connecting rod (520) to drive the connecting rod (520) to move in a first direction, the connecting rod (520) comprises an oblique rod segment (521) arranged obliquely, the oblique rod segment (521) is slidably arranged in the water spraying element (300) to drive the water spraying element (300) to move in a second direction relative to the adapter (200), the first direction and the second direction intersect or are perpendicular.

8. The lance of claim 5, wherein: The main body (100) further comprises a barrel holder (130) and a motor group (140), the barrel (110) is movably mounted on the barrel holder (130), and the motor group (140) is in driving connection with the barrel (110) to drive the barrel (110) to move relative to the barrel holder (130).

9. The lance of claim 8, wherein: The barrel holder (130) is further provided with a UV disinfection mechanism (600), and the UV disinfection mechanism (600) is located on the moving path of the water spraying element (300).

10. A smart cover sheet characterized by: The spray gun comprises the spray gun according to any one of claims 5 to 9.

11. A toilet bowl characterized by: The spray gun comprises the spray gun according to any one of claims 5 to 9 or the intelligent cover plate according to claim 10.

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