CN220496650U - Novel spray gun - Google Patents

Abstract

The utility model discloses a novel spray gun, which comprises: the water inlet head is used for connecting a water pipe; the spray head is used for spraying water; the handle includes the body, runs through the water course of body and cuts off the pipe portion of water course along the width direction of water course, and the both ends of water course are used for intercommunication water intaking head and shower nozzle, and the perisporium of pipe portion has the first opening and the second opening of intercommunication water course, is provided with rotating member and drives rotating member pivoted drive assembly on the handle, and rotating member rotates to set up in pipe portion, is provided with sealed the pad on the rotating member, and the rotating member rotates in order to drive sealed pad and be close to and keep away from first opening or second opening, and sealed the pad is used for sealed first opening or second opening. The novel spray gun can adjust the water yield and improve the use experience.

Description

Novel spray gun

Technical Field

The utility model relates to the technical field of water spraying tools, in particular to a novel spray gun.

Background

The spray gun is a water spraying tool with wide application, and is commonly used for flushing toilets, floors, glass doors, bathroom pull groove stones, bathtubs, wash basins and the like.

In the related art, a spray gun generally opens water spray by pressing a button.

However, most spray guns have a fixed water yield and experience poor.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the novel spray gun provided by the utility model can regulate the water yield and improve the use experience.

According to a first aspect of the present utility model, a novel spray gun is provided, comprising: the water inlet head is used for connecting a water pipe; the spray head is used for spraying water; the handle comprises a body and a circular tube part, wherein the body is provided with a water channel penetrating through the body, two ends of the water channel are used for communicating the water inlet head with the spray head, the circular tube part is used for isolating the water channel along the width direction of the water channel, the peripheral wall of the circular tube part is provided with a first opening and a second opening which are communicated with the water channel, the handle is provided with a rotating part and a driving assembly which drives the rotating part to rotate, the rotating part is rotatably arranged in the circular tube part, the rotating part is provided with a sealing gasket, the rotating part rotates to drive the sealing gasket to be close to and far away from the first opening or the second opening, and the sealing gasket is used for sealing the first opening or the second opening.

The novel spray gun provided by the embodiment of the utility model has at least the following beneficial effects:

1. the utility model is provided with the water inlet head which is used for connecting the water pipe, thereby being convenient for supplying water for the spray gun.

2. According to the utility model, the spray head is arranged and used for spraying water, so that the spray gun can realize a water spraying function.

3. The utility model is characterized in that the handle comprises a body and a circular tube part, the body is provided with a water channel penetrating through the body, two ends of the water channel are used for communicating a water inlet head and a spray head, the circular tube part is used for isolating the water channel along the width direction of the water channel, the peripheral wall of the circular tube part is provided with a first opening and a second opening which are communicated with the water channel, and water in one side of the circular tube part in the water channel can enter the circular tube part through one of the first opening and the second opening and then flows out to the other side of the circular tube part from the second opening, so that water input by the water inlet head can flow to the spray head through the water channel, and further, the water outlet of the spray gun is realized.

4. According to the spray gun, the rotating piece and the driving assembly driving the rotating piece to rotate are arranged on the handle, the rotating piece is rotatably arranged in the circular tube part, the sealing gasket is arranged on the rotating piece and is rotated to drive the sealing gasket to be close to or far away from the first opening or the second opening, the sealing gasket is used for sealing the first opening or the second opening, it can be understood that when the driving assembly drives the rotating piece to rotate, the sealing gasket is driven by the rotating piece to rotate along the axis of the circular tube part, the sealing gasket can move along the inner wall of the circular tube part, when the sealing gasket is close to the first opening or the second opening, the sealing gasket can cover the first opening or the second opening, the shielding range of the sealing gasket to the first opening or the second opening is increased or decreased along with the sealing gasket being close to or far away from the first opening or the second opening, the water yield of the spray gun is reduced, when the sealing gasket is reduced to the first opening or the second opening, the water yield of the spray gun is reduced, the water yield of the spray gun is increased, and the spray gun is adjusted to be improved.

According to some embodiments of the utility model, a sealing ring is arranged between the rotary member and the pipe orifice of the circular pipe part.

According to some embodiments of the utility model, the sealing gasket is slidably connected with the rotating member, the sliding direction of the sealing gasket is along the radial direction of the rotating member, and a first spring is arranged between the sealing gasket and the rotating member and is used for driving the sealing gasket to press the inner wall of the circular tube portion.

According to some embodiments of the utility model, the rotary member has a stopper protrusion inserted into an end of the first spring remote from the gasket to stopper the first spring.

According to some embodiments of the utility model, the first opening is used for communicating one side of the circular tube portion close to the water inlet head with the water channel, the second opening is used for communicating one side of the circular tube portion close to the spray head with the water channel, and the sealing gasket seals the second opening to isolate the circular tube portion.

According to some embodiments of the utility model, the rotating member has a first passage extending radially therethrough for communicating the first opening with the second opening.

According to some embodiments of the utility model, the driving assembly comprises a swing arm, one end of the swing arm is used for being connected with the end of the rotating member, and the swing arm swings to drive the rotating member to rotate.

According to some embodiments of the utility model, a T-shaped protrusion and a T-shaped slot accommodating the T-shaped protrusion are provided between the swing arm and the end of the rotating member.

According to some embodiments of the utility model, the driving assembly further comprises a slider slidably connected to the body, and a transmission pin and a transmission chute for accommodating the transmission pin are arranged between the slider and the swing arm.

According to some embodiments of the utility model, the slider is provided with a push button, which extends outside the handle.

According to some embodiments of the utility model, the handle further comprises a housing, the body is mounted in the housing, a side wall of the housing is provided with a avoiding groove for accommodating the driving assembly, and the water inlet head and the spray head are mounted on the housing.

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

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a novel spray gun according to an embodiment of the present utility model;

FIG. 2 is a front view of the device shown in FIG. 1;

FIG. 3 is a cross-sectional view A-A of the spray gun shown in FIG. 2 in a water shut-off condition;

FIG. 4 is a cross-sectional view A-A of the spray gun shown in FIG. 2 in a boiled water state;

FIG. 5 is a schematic view of the drive assembly and rotary member shown in FIG. 4;

FIG. 6 is a schematic view of the rotary member shown in FIG. 4;

fig. 7 is an exploded view of the spray head of fig. 4.

Reference numerals: 100-water inlet head, 110-spray head, 120-handle, 130-body, 140-round tube part, 150-water channel, 160-first opening, 170-second opening, 180-rotating piece, 190-driving component, 200-sealing gasket, 210-sealing ring, 220-first spring, 230-limit convex part, 240-first channel, 250-swing arm, 260-slide block, 270-driving pin, 280-driving slide groove, 290-push button, 300-shell, 310-avoidance groove, 320-fixing seat, 330-rotating surface cover, 340-bubbler, 350-installation cavity, 360-first water inlet hole, 370-cover plate part, 380-tube part, 390-water spraying hole, 400-second water inlet hole, 410-water inlet groove, 420-sealing gasket and 430-first through hole.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

A novel spray gun according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

Referring to fig. 1, a novel spray gun according to an embodiment of the present utility model includes a water inlet head 100, a spray head 110, and a handle 120.

As for the water inflow head 100, the water inflow head 100 is used to connect a water pipe, thereby conveniently supplying water to the spray gun.

Referring to fig. 2, 3 and 4, for the handle 120, the handle 120 is located between the water intake head 100 and the spray head 110, the handle 120 includes a body 130 and a circular tube part 140, the body 130 has a water channel 150 penetrating the body 130, both ends of the water channel 150 are used for communicating the water intake head 100 and the spray head 110, the circular tube part 140 partitions the water channel 150 in a width direction of the water channel 150, and a circumferential wall of the circular tube part 140 has a first opening 160 and a second opening 170 communicating the water channel 150.

It can be appreciated that water in the water channel 150 located at one side of the circular tube portion 140 can enter the circular tube portion 140 through one of the first opening 160 and the second opening 170, and then flow out from the second opening 170 to the other side of the circular tube portion 140, so that water input by the water inlet head 100 can flow to the spray head 110 through the water channel 150, and further, water outlet of the spray gun is realized.

Referring to fig. 4, 5 and 6, further, a rotating member 180 and a driving assembly 190 for driving the rotating member 180 to rotate are disposed on the handle 120, the rotating member 180 is rotatably disposed in the circular tube portion 140, a sealing pad 200 is disposed on the rotating member 180, the rotating member 180 rotates to drive the sealing pad 200 to be close to and far from the first opening 160 or the second opening 170, and the sealing pad 200 is used for sealing the first opening 160 or the second opening 170.

It will be appreciated that when the driving assembly 190 drives the rotating member 180 to rotate, the rotating member 180 drives the sealing pad 200 to rotate along the axis of the circular tube portion 140, so that the sealing pad 200 can move along the inner wall of the circular tube portion 140, when the sealing pad 200 approaches the first opening 160 or the second opening 170, the sealing pad 200 can shield the first opening 160 or the second opening 170, and when the sealing pad 200 approaches or moves away from the first opening 160 or the second opening 170, the shielding range of the sealing pad 200 to the first opening 160 or the second opening 170 increases or decreases, when the shielding range of the sealing pad 200 to the first opening 160 or the second opening 170 increases, the water yield of the spray gun decreases, and when the shielding range of the sealing pad 200 to the first opening 160 or the second opening 170 decreases, the water yield of the spray gun increases, so that the water yield of the spray gun can be adjusted, and the use experience is improved.

In some specific embodiments, the seal ring 210 is disposed between the rotating member 180 and the pipe orifice of the circular pipe 140, so that, on one hand, the seal ring 210 can seal between the pipe orifice of the circular pipe 140 and the rotating member 180, and prevent water in the circular pipe 140 from leaking between the pipe orifice of the circular pipe 140 and the rotating member 180, and on the other hand, the seal ring 210 abuts against the circular pipe 140 and the rotating member 180, when the rotating member 180 has a rotation tendency, the friction resistance between the seal ring 210 and the circular pipe 140 and the friction resistance between the seal ring 210 and the rotating member 180 can overcome the rotation tendency of the rotating member 180, and, in turn, when the rotating member 180 needs to be positioned at an angle to keep the water yield stable, the friction resistance between the seal ring 210 and the circular pipe 140 and the friction resistance between the seal ring 210 and the rotating member 180 can keep the rotating member 180 at an angle, and prevent the driving assembly 190 from applying an external force to the rotating member 180 to keep at an angle, so that the spray gun is more labor-saving in use.

Further, the rotating member 180 is provided with a first ring groove, and the first ring groove is used for accommodating the sealing ring 210, so that the first ring groove can limit and prevent the sealing ring 210 from falling off.

Further, at least two sealing rings 210 are provided, and two sealing rings 210 are respectively provided at two ends of the circular tube portion 140.

In some specific embodiments, the sealing gasket 200 is slidably connected to the rotating member 180, the sliding direction of the sealing gasket 200 is along the radial direction of the rotating member 180, and a first spring 220 is disposed between the sealing gasket 200 and the rotating member 180, and the first spring 220 is used to drive the sealing gasket 200 to press against the inner wall of the circular tube 140.

It can be appreciated that the first spring 220 drives the sealing gasket 200 to press the inner wall of the circular tube portion 140, so that the sealing gasket 200 is tightly attached to the inner wall of the circular tube portion 140, and when the sealing gasket 200 shields the first opening 160 and the second opening 170, the sealing gasket 200 seals the first opening 160 and the second opening 170 better, so as to avoid water leakage between the sealing gasket 200 and the inner wall of the circular tube portion 140.

In addition, the first spring 220 drives the gasket 200 to press the inner wall of the circular tube portion 140, so that frictional resistance between the gasket 200 and the inner wall of the circular tube portion 140 can be increased, and thus, when the driving assembly 190 does not apply external force to the rotating member 180, frictional resistance between the gasket 200 and the inner wall of the circular tube portion 140 can prevent the gasket 200 from moving, so that the gasket 200 can be automatically kept in position, and further, water yield of the spray gun is stabilized.

Further, the rotating member 180 has a limiting protrusion 230, and the limiting protrusion 230 is inserted into an end of the first spring 220 away from the sealing pad 200 to limit the first spring 220, thereby making the first spring 220 more stable on the rotating member 180.

In some specific embodiments, the side of the sealing gasket 200 near the inner wall of the circular tube portion 140 has an arc surface, and the arc surface is attached to the inner wall of the circular tube portion 140, so that the sealing effect between the sealing gasket 200 and the circular tube portion 140 is better.

In some embodiments, the first opening 160 is used to communicate the side of the tubular portion 140 adjacent to the head 100 with the waterway 150, and the second opening 170 is used to communicate the side of the tubular portion 140 adjacent to the head 110 with the waterway 150, and the gasket 200 seals the second opening 170 to isolate the tubular portion 140.

It can be appreciated that the water in the circular tube portion 140 is output from the inside of the circular tube portion 140 through the second opening 170, the sealing gasket 200 is located at the inner side of the circular tube portion 140, and when the sealing gasket 200 seals the second opening 170, the water can press the sealing gasket 200 from the circular tube portion 140 to the inner wall of the circular tube portion 140, so that the sealing gasket 200 is tightly attached to the inner wall of the circular tube portion 140.

Further, the area of the second opening 170 is smaller than the area of the first opening 160.

In some specific embodiments, the rotating member 180 has a first passage 240 extending radially through the rotating member 180, the first passage 240 being configured to communicate the first opening 160 with the second opening 170, such that water can pass through the rotating member 180 through the first passage 240 when the gasket 200 does not seal the first opening 160 or the second opening 170, thereby allowing water to pass.

In some specific embodiments, the driving assembly 190 includes a swing arm 250, one end of the swing arm 250 is used to connect with an end of the rotating member 180, the swing arm 250 swings to drive the rotating member 180 to rotate, the swing arm 250 swings by pushing a free end of the swing arm 250, and the swing arm 250 drives the rotating member 180 to rotate through the swing, thereby making the rotation adjustment of the rotating member 180 more convenient.

In some embodiments, a T-shaped protrusion and a T-shaped groove accommodating the T-shaped protrusion are provided between the swing arm 250 and the end of the rotating member 180, so that the T-shaped protrusion and the T-shaped groove can be engaged to limit, and further, the swing arm 250 and the rotating member 180 are prevented from slipping each other when the swing arm 250 swings.

In some specific embodiments, the driving assembly 190 further includes a slider 260, the slider 260 is slidably connected with the body 130, and a transmission pin 270 and a transmission chute 280 for accommodating the transmission pin 270 are disposed between the slider 260 and the swing arm 250, so that when the slider 260 slides on the body 130, the slider 260 can drive the swing arm 250 to swing through transmission between the transmission pin 270 and the transmission chute 280, and further, transmission of the driving assembly 190 is smoother.

Further, the sliding block 260 is provided with a push button 290, and the push button 290 extends to the outside of the handle 120, so that a user can conveniently apply force to the push button 290 from the outside of the handle 120 to drive the rotating member 180 to rotate, and further, the use is convenient.

In some specific embodiments, the handle 120 further comprises a housing 300, the body 130 is mounted in the housing 300, the side wall of the housing 300 is provided with a avoiding groove 310 for accommodating the driving assembly 190, and the water inlet head 100 and the spray head 110 are mounted on the housing 300, so that the housing 300 can protect the body 130 and the driving assembly 190, and further, the risk of damage to the body 130 and the driving assembly 190 is reduced.

Referring to fig. 4 and 7, with respect to the spray head 110, the spray head 110 is used to spray water, thereby enabling the spray gun to perform a water spray function.

Specifically, the spray head 110 includes a fixing base 320, a rotary surface cover 330 and a bubbler 340, the fixing base 320 is fixedly connected with the housing 300 by screw threads, the bottom of the fixing base 320 is provided with a mounting cavity 350, the top of the fixing base 320 is provided with a first water inlet hole 360 communicated with the mounting cavity 350, the first water inlet hole 360 is used for accommodating water from the handle 120 into the mounting cavity 350, the rotary surface cover 330 is rotatably connected with the fixing base 320, the rotary surface cover 330 includes a cover plate portion 370 and a pipe portion 380 which is arranged in the middle of the cover plate portion 370 and extends upwards, the cover plate portion 370 covers the bottom of the mounting cavity 350, the bottom of the pipe portion 380 is open, the bubbler 340 is installed in the pipe portion 380, the cover plate portion 370 is provided with a plurality of water spray holes 390, the top of the pipe portion 380 is provided with a second water inlet hole 400 and a water inlet groove 410, the second water inlet hole 400 is used for communicating the first water inlet hole 360 with the inner side of the pipe portion 380, the inner side of the pipe portion 380 is communicated with the bubbler 340, the water inlet groove 410 is used for communicating the first water inlet hole 360 with the outer side of the pipe portion 380, the outer side of the pipe portion 380 is communicated with the water spray holes 390, and the rotary surface cover 330 rotates to enable the first water inlet hole 360 to be communicated with the second water inlet hole 400 or the water inlet groove 410.

It can be appreciated that when the rotary surface cover 330 rotates to the state that the first water inlet hole 360 is communicated with the second water inlet hole 400, water enters the inner side of the pipe portion 380 from the first water inlet hole 360 and the second water inlet hole 400, then water is discharged through the bubbler 340, when the rotary surface cover 330 rotates to the state that the first water inlet hole 360 is communicated with the water inlet groove 410, water enters the outer side of the pipe portion 380 from the first water inlet hole 360 and the water inlet groove 410, and then water is discharged through the water spraying hole 390, thereby enabling the spray gun to switch two water discharging states, and further improving the user experience.

Further, a sealing gasket 200 sheet is disposed between the top of the pipe portion 380 and the top wall of the installation cavity 350, the sealing gasket 200 sheet is provided with a first through hole 430 penetrating up and down, the first through hole 430 is communicated with the first water inlet hole 360, the first through hole 430 is used for being communicated with the second water inlet hole 400 or the water inlet groove 410, when the first through hole 430 is communicated with the second water inlet hole 400, the sealing gasket 200 sheet seals the water inlet groove 410, when the first through hole 430 is communicated with the water inlet groove 410, the sealing gasket 200 sheet seals the second water inlet hole 400, and therefore water is prevented from entering the second water inlet hole 400 and the water inlet groove 410 at the same time, and the water outlet effect of the spray gun is prevented from being influenced.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. A novel spray gun, comprising:

a water inlet head (100) for connecting a water pipe;

a spray head (110) for spraying water;

handle (120), including body (130) and pipe portion (140), body (130) have run through water course (150) of body (130), the both ends of water course (150) are used for the intercommunication water intaking head (100) with shower nozzle (110), pipe portion (140) are followed the width direction of water course (150) cuts off water course (150), the perisporium of pipe portion (140) has intercommunication first opening (160) and second opening (170) of water course (150), be provided with rotating member (180) and drive on handle (120) rotating member (180) pivoted drive subassembly (190), rotating member (180) rotate and set up in pipe portion (140), be provided with on rotating member (180) sealing washer (200), rotating member (180) rotate in order to drive sealing washer (200) are close to and keep away from first opening (160) or second opening (170), sealing washer (200) are used for sealing first opening (160) or second opening (170).

2. A new spray gun according to claim 1, characterized in that a sealing ring (210) is arranged between the swivel (180) and the nozzle of the tubular part (140).

3. The novel spray gun according to claim 1, wherein the sealing gasket (200) is slidably connected with the rotating member (180), the sliding direction of the sealing gasket (200) is set along the radial direction of the rotating member (180), a first spring (220) is arranged between the sealing gasket (200) and the rotating member (180), and the first spring (220) is used for driving the sealing gasket (200) to press the inner wall of the circular tube portion (140).

4. A new spray gun according to claim 3, characterized in that the swivel (180) has a limit projection (230), the limit projection (230) being inserted into an end of the first spring (220) remote from the gasket (200) to limit the first spring (220).

5. The novel spray gun according to claim 1, wherein the first opening (160) is used for communicating one side of the circular tube portion (140) close to the water inlet head (100) with the water channel (150), the second opening (170) is used for communicating one side of the circular tube portion (140) close to the spray head (110) with the water channel (150), and the sealing gasket (200) seals the second opening (170) to isolate the circular tube portion (140).

6. A new spray gun according to claim 1, characterized in that the rotating member (180) has a first passage (240) extending radially through the rotating member (180), the first passage (240) being adapted to communicate the first opening (160) with the second opening (170).

7. The novel spray gun of claim 1 wherein said drive assembly (190) includes a swing arm (250), one end of said swing arm (250) being adapted to connect to an end of said rotating member (180), said swing arm (250) swinging to rotate said rotating member (180).

8. The novel spray gun of claim 7 wherein said drive assembly (190) further comprises a slider (260), said slider (260) being slidably coupled to said body (130), a drive pin (270) and a drive chute (280) for receiving said drive pin (270) being disposed between said slider (260) and said swing arm (250).

9. A new spray gun according to claim 8, characterized in that the slide (260) is provided with a push button (290), the push button (290) extending outside the handle (120).

10. The novel spray gun of claim 1 wherein said handle (120) further comprises a housing (300), said body (130) being mounted within said housing (300), a side wall of said housing (300) having a relief slot (310) for receiving said drive assembly (190) for movement, said head (100) and said spray head (110) being mounted to said housing (300).