Cleaning water gun

Abstract

The utility model discloses a cleaning water gun which comprises a gun body, the gun body comprises a spraying part and a holding part arranged at the bottom of one end of the spraying part, a water outlet channel is formed in the front end of the spraying part in the axial direction, and a fluid switching channel is formed in the rear end of the spraying part in the axial direction. A first channel and a second channel which are communicated with the fluid switching channel are formed in the holding part at intervals in the axial direction, and the fluid switching channel is communicated with the water outlet channel through the channel assembly; the nozzle is detachably connected to the outer wall of the front end of the spraying part and communicates with the water outlet channel; and the switching mechanism is in threaded connection with the rear end of the spraying part and is used for controlling connection and disconnection between the fluid switching channel and the first channel / the second channel. The first channel, the second channel and the switching mechanism are arranged, the switching mechanism can control spraying of cleaning liquid or clear water, the efficiency of spraying the cleaning liquid or the clear water to a car body by car washing personnel is improved, the cleaning liquid and the clear water are integrated, and use is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to high pressure water gun technical field, concretely relates to a clean water gun. BACKGROUND

[0002] Vehicle cleaning refers to the cleaning of the outer surface of the car, which is a problem that every car owner or driver often faces. The steps and operation methods during car cleaning are important considerations for car cleaning. During vehicle cleaning, various devices are used, including water guns. Traditional manual car washing often relies on independent operation of cleaning liquid guns and cleaning water guns. Although this mode meets the basic cleaning needs to some extent, its inherent complexity and low efficiency problems are increasingly prominent.

[0003] Patent publication No. CN213228570U discloses a multifunctional car washer's high pressure water gun, which specifically includes: a high pressure water gun body, a multifunctional spray washer, a cleaning brush, and a window cleaner. The right side of the high pressure water gun body is equipped with a handheld grip, and the bottom of the handheld grip is equipped with a base. The front side of the base is connected to one side of the high pressure water gun body through a support rod. The bottom of the base is equipped with a power cord. The bottom rear side of the high pressure water gun body and the inside of the handheld grip are equipped with a starting trigger.

[0004] Although the above-mentioned water gun can replace the multifunctional spray washer, cleaning brush, and window cleaner according to different usage requirements when in use, the spray washer, cleaning brush, and other components need to be disassembled and assembled multiple times. Additionally, the weight of the high pressure water gun body increases when installing cleaning agents, resulting in inconvenient use. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a clean water gun to solve the problem of inconvenient use of existing water guns.

[0006] The technical solution of the utility model to solve the above technical problem is as follows:

[0007] A clean water gun includes:

[0008] A gun body includes a spray part and a holding part at the bottom of one end of the spray part. The front end of the spray part is equipped with a water outlet channel along the axial direction. The rear end of the spray part is equipped with a fluid switching channel along the axial direction. The holding part is equipped with a first channel and a second channel along the axial direction, which are in communication with the fluid switching channel. The fluid switching channel is in communication with the water outlet channel through a channel assembly.

[0009] A nozzle is detachably connected to the front end of the spray part and is in communication with the water outlet channel.

[0010] and a switching mechanism which is threadedly connected to the rear end of the spray part and used to control the on-off of the fluid switching channel and the first / second channel.

[0011] Further, the switching mechanism comprises a knob part and a semi-cylindrical part which is arranged at one side of the knob part and threadedly connected to the inner wall of the fluid switching channel, the diameter of the fluid switching channel is equal to that of the semi-cylindrical part, the rear end of the spray part is provided with a partition plate which separates the first channel and the second channel;

[0012] The knob part is rotated to drive the semi-cylindrical part to rotate, when the rectangular side of the semi-cylindrical part contacts one side of the partition plate, the first / second channel is communicated with the fluid switching channel, and the second / first channel is interrupted with the fluid switching channel.

[0013] Further, the channel assembly comprises a third channel which is arranged between the spray part and the holding part and communicated with the water outlet channel, a fourth channel which is arranged between the spray part and the holding part and communicated with the fluid switching channel, and a transverse channel which is arranged on the holding part and communicated with the third channel and the fourth channel respectively, the third channel is parallel to the fourth channel.

[0014] Further, the third channel and the fourth channel are both vertically arranged, the third channel is perpendicular to the water outlet channel, the fourth channel is perpendicular to the fluid switching channel, and the transverse channel is parallel to the water outlet channel.

[0015] Further, a fluid adjusting handle is rotatably connected to the spray part and used to adjust the flow size in the transverse channel;

[0016] The fluid adjusting handle comprises a handle which is hingedly connected to both sides of the middle part of the spray part and located below the spray part, a connecting pipe which is threadedly connected to the front end of the holding part and extends into the transverse channel, a push cover which is slidingly sleeved on the outer wall of the front end of the connecting pipe and corresponds to the handle, and an adjusting assembly which is slidingly arranged in the connecting pipe and connected to the inner wall of the push cover, the pipe wall of the connecting pipe is provided with a connecting hole which is used to communicate the third channel and the transverse channel, and the end of the adjusting assembly which is away from the push cover extends into the transverse channel and is used to adjust the flow size in the transverse channel.

[0017] Further, the adjusting assembly comprises a sliding column, a fixed column, a conical block and a T-shaped limiting block which are axially connected in sequence, the outer diameter of the fixed column is smaller than that of the sliding column, the inner diameter of the sliding column matches the inner diameter of the connecting pipe, the end of the sliding column which is away from the fixed column is connected to the axial connecting block in the push cover, the conical block is located at the water inlet position of the connecting pipe, the large-diameter end of the conical block is close to the T-shaped limiting block, the maximum outer diameter of the conical block matches the inner diameter of the connecting pipe, and the T-shaped limiting block is located in the transverse channel, the maximum outer diameter of the T-shaped limiting block is smaller than the inner diameter of the transverse channel and larger than the inner diameter of the connecting pipe.

[0018] Further, the push cover is internally provided with a spring, the spring is sleeved on the axial connecting block, and the end of the spring is in contact with the end of the connecting pipe.

[0019] Further, a sealing washer is arranged between the outer wall of the sliding column and the inner wall of the connecting pipe, and the sealing washer is located on the side close to the fixed column.

[0020] Further, the bottom of the holding part is provided with a double-pass pipeline joint, and two interfaces corresponding to and communicating with the first channel and the second channel are formed in the double-pass pipeline joint.

[0021] The utility model has the following beneficial effects:

[0022] 1. The cleaning water gun has the following beneficial effects:

[0023] 2. The cleaning water gun has the following beneficial effects:

[0024] 3. The cleaning water gun has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 Structure diagram of the cleaning water gun;

[0026] Figure 2 Structure diagram of the cleaning water gun from the side view;

[0027] Figure 3 Structure diagram of the A-A of Figure 2

[0028] Figure 4 Structure diagram of the cleaning water gun from the cross section view;

[0029] Figure 5 Structure diagram of the A of Figure 4

[0030] Figure 6 Structure diagram of the fluid regulating handle from the cross section view.

[0031] In the figure: 1, gun body; 11, spraying part; 111, water outlet channel; 112, fluid switching channel; 113, partition; 12, holding part; 121, first channel; 122, second channel; 13, channel assembly; 131, third channel; 132, fourth channel; 133, transverse channel; 2, nozzle; 3, switching mechanism; 31, knob part; 32, semi-cylindrical part; 4, fluid regulating handle; 41, handle; 42, connecting pipe; 43, push cover; 431, axial connecting block; 432, spring; 44, sliding column; 45, fixed column; 46, conical block; 47, T-shaped limiting block; 5, double-way pipe joint. DETAILED DESCRIPTION

[0032] The principles and features of the present application are described below in conjunction with the accompanying drawings, and the examples are only used to explain the present application and not to limit the scope of the present application.

[0033] As shown in Figure 1 and Figure 4 , the embodiment of the present application provides a cleaning water gun, which comprises a gun body 1, the gun body 1 comprises a spraying part 11 and a holding part 12 arranged at the bottom of one end of the spraying part 11, the front end of the spraying part 11 is provided with a water outlet channel 111 along the axial direction, the rear end of the spraying part 11 is provided with a fluid switching channel 112 along the axial direction, the holding part 12 is provided with a first channel 121 and a second channel 122 which are in communication with the fluid switching channel 112 and are spaced apart along the axial direction, and the fluid switching channel 112 is in communication with the water outlet channel 111 through a channel assembly 13; in the embodiment, the outer wall of the holding part 12 is provided with an anti-skid rubber sleeve, so that the slipping during use can be prevented.

[0034] ​​The nozzle 2 is detachably connected to the front end outer wall of the spraying part 11 and communicates with the water outlet channel 111, and the nozzle 2 can adopt an existing adjustable nozzle used on a pipeline, the rear end of the nozzle 2 is threadedly connected with the front end outer wall of the spraying part 11; in other embodiments of the utility model, the rear end of the nozzle 2 is provided with a clamping groove, the front end outer wall of the spraying part 11 is provided with a protrusion corresponding to the clamping groove, the protrusion is clamped with the clamping groove, and the nozzle 2 is detachable by clamping with the spraying part 11.

[0035] And the switching mechanism 3 is threadedly connected to the rear end of the spraying part 11 and is used for controlling the on-off of the fluid switching channel 112 and the first channel 121 / second channel 122.

[0036] In use, the external cleaning water pipe is embedded in the first channel 121, the cleaning liquid connecting pipe is embedded in the second channel 122, when clean water is needed, the switching mechanism 3 is rotated to make the fluid switching channel 112 communicate with the first channel 121 and interrupt the second channel 122, then the clean water is pumped through the first channel 121 to the fluid switching channel 112, then is delivered to the water outlet channel 111 on the spraying part 11 through the channel assembly 13, and finally is sprayed out through the nozzle 2; when cleaning liquid is needed, the switching mechanism 3 is rotated to make the fluid switching channel 112 communicate with the second channel 122 and interrupt the first channel 121, then the cleaning liquid is pumped through the cleaning liquid pipe to the fluid switching channel 112, and finally is sprayed out from the nozzle 2.

[0037] As shown in the figure, Figures 2 to 5 The switching mechanism 3 comprises a knob part 31 and a semicylindrical part 32 arranged at one side of the knob part 31 and threadedly connected with the inner wall of the fluid switching channel 112, the fluid switching channel 112 is in a circular structure, the inner wall is provided with internal threads, the outer wall of the semicylindrical part 32 is provided with external threads corresponding to the internal threads of the inner wall of the fluid switching channel 112, the diameter of the fluid switching channel 112 is equal to the diameter of the semicylindrical part 32, the rear end inner wall of the spraying part 11 is provided with a partition plate 113, and the partition plate 113 separates the first channel 121 and the second channel 122; in the embodiment, the length of the fluid switching channel 112 is greater than the length of the semicylindrical part 32, the outer diameter of the knob part 31 is greater than the inner diameter of the fluid switching channel 112, and specifically, the length of the semicylindrical part 32 is 2 3.

[0038] The knob part 31 is rotated to drive the semicylindrical part 32 to rotate, when the rectangular side surface of the semicylindrical part 32 contacts one side of the partition plate 113, the first channel 121 / second channel 122 communicates with the fluid switching channel 112, and the second channel 122 / first channel 121 interrupts the fluid switching channel 112.

[0039] The channel assembly 13 comprises a third channel 131 provided between the spraying part 11 and the holding part 12 and communicated with the water outlet channel 111, the third channel 131 is located at the front side of the holding part 12 towards the nozzle 2; a fourth channel 132 provided between the spraying part 11 and the holding part 12 and communicated with the fluid switching channel 112, the fourth channel 132 is located below the fluid switching channel 112 and close to the first channel 121 and the second channel 122; and a transverse channel 133 provided on the holding part 12 and communicated with the third channel 131 and the fourth channel 132 respectively, the third channel 131 is parallel with the fourth channel 132. In the embodiment, the third channel 131 and the fourth channel 132 are vertically arranged, the third channel 131 is perpendicular to the water outlet channel 111, the fourth channel 132 is perpendicular to the fluid switching channel 112, and the transverse channel 133 is parallel to the water outlet channel 111.

[0040] In use, the rotation switching mechanism 3, when the semicylindrical part 32 contacts one side of the partition plate 113, the first channel 121 is communicated with the fluid switching channel 112, the fluid switching channel 112 is interrupted with the second channel 122, at this time, clean water can be transported to the nozzle 2; when the semicylindrical part 32 contacts the other side of the partition plate 113, the fluid switching channel 112 is communicated with the second channel 122, the first channel 121 is interrupted with the fluid switching channel 112, at this time, cleaning liquid can be transported to the nozzle 2; the spraying of cleaning liquid or clean water is controlled by the switching mechanism 3, which improves the efficiency of the car washer when spraying cleaning liquid or clean water to clean the car body.

[0041] As shown in Figure 1 , Figures 4 to 6 Another embodiment of the utility model provides a cleaning water gun, the spraying part 11 is rotatably connected with fluid adjusting handle 4 for adjusting the flow size in transverse channel 133.

[0042] Specifically, the fluid regulating handle 4 comprises a handle 41 hinged to both sides of the middle part of the spraying part 11 and located below the spraying part 11; a connecting pipe 42 threadedly connected to the front end of the holding part 12 and extending into the transverse channel 133, the front end of the holding part 12 being provided with a threaded hole coaxial with the transverse channel 133, the connecting pipe 42 being threadedly connected with the threaded hole of the front end of the holding part 12 and partially extending into the transverse channel 133; a push cover 43 slidingly sleeved on the outer wall of the front end of the connecting pipe 42 and corresponding to the handle 41, the connecting pipe 42 having one end as the front end facing the nozzle 2, the push cover 43 being in a cylindrical structure and provided with an axial hole at one end, the inner diameter of the axial hole matching the outer diameter of the front end of the connecting pipe 42; and a regulating assembly slidingly arranged in the connecting pipe 42 and connected with the inner wall of the push cover 43, the pipe wall of the connecting pipe 42 being provided with a connecting hole for connecting the third channel 131 and the transverse channel 133, the end of the regulating assembly away from the push cover 43 extending into the transverse channel 133 and being used for regulating the flow size in the transverse channel 133.

[0043] The regulating assembly comprises a sliding column 44, a fixed column 45, a conical block 46 and a T-shaped limiting block 47 connected in sequence in the axial direction, the outer diameter of the fixed column 45 being smaller than the outer diameter of the sliding column 44, the inner diameter of the sliding column 44 matching the inner diameter of the connecting pipe 42, and the end of the sliding column 44 away from the fixed column 45 being connected with an axial connecting block 431 in the push cover 43, the axial connecting block 431 being fixed in the push cover 43 in the axial direction and having an annular groove between the inner wall of the push cover 43 and the axial connecting block 431, the annular groove matching the thickness of the pipe wall of the front end of the connecting pipe 42, and the outer diameter of the axial connecting block 431 being slightly smaller than the outer diameter of the front end of the connecting pipe 42; the conical block 46 is located at the water inlet position of the connecting pipe 42, and the large-diameter end of the conical block 46 is close to the T-shaped limiting block 47, the maximum outer diameter of the conical block 46 matching the inner diameter of the connecting pipe 42, and the T-shaped limiting block 47 being located in the transverse channel 133 and having a maximum outer diameter smaller than the inner diameter of the transverse channel 133 and larger than the inner diameter of the connecting pipe 42.

[0044] The push cover 43 is provided with a spring 432 sleeved on the axial connecting block 431, and the end of the spring 432 is in contact with the end of the connecting pipe 42. The spring 432 is arranged to facilitate the reset of the push cover 43, thereby driving the regulating assembly to reset.

[0045] Preferably, a sealing gasket is arranged between the outer wall of the sliding column 44 and the inner wall of the connecting pipe 42 and located on the side close to the fixed column 45; the annular groove is formed on the outer wall of the end of the sliding column 44 close to the fixed column 45, and the sealing gasket is arranged in the annular groove, thereby ensuring the sealing between the sliding column 44 and the connecting pipe 42.

[0046] The bottom of the holding part 12 is provided with a double-pass pipeline joint 5, two interfaces corresponding to the first channel 121 and the second channel 122 are formed in the double-pass pipeline joint 5; the two interfaces of the double-pass pipeline joint 5 are convenient for being connected with external cleaning water pipes and cleaning liquid pipes, so that the cleaning liquid and the clean water are integrated, the cleaning efficiency is improved, and the use is more convenient.

[0047] In use, the double-pass pipeline joint 5 is connected with the external cleaning water pipe and the cleaning liquid pipe, the rotary switching mechanism 3 is rotated, and the clean water or the cleaning liquid is delivered into the third channel 131, the handle 41 is pressed, the handle 41 rotates backward around the spraying part 11, the handle 41 is in contact with the push cover 43, the push cover 43 is pressed to slide along the connecting pipe 42, the sliding of the push cover 43 drives the adjusting assembly to slide in the connecting pipe 42, the conical block 46 and the T-shaped limiting block 47 in the adjusting assembly are moved along the direction of the third channel 131, the liquid flow rate between the third channel 131 and the transverse channel 133 is increased, and the liquid flow in the transverse channel 133 is increased, the handle 41 is released, the push cover 43 is reset under the action of the spring 432, the conical block 46 and the T-shaped limiting block 47 are reset, the conical block 46 enters into the connecting pipe 42, and the water inlet of the connecting pipe 42 is blocked by the T-shaped limiting block 47; the fluid adjusting handle 4 is operated, the ejection or disconnection of the clean water or the cleaning liquid is controlled, the liquid flow between the third channel 131 and the transverse channel 133 can be adjusted, and the structure is reliable.

[0048] The above only describes the preferred embodiments of the utility model and does not limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cleaning lance, characterized in that The utility model relates to a gun body (1), the gun body (1) includes the spout (11) and is arranged at the spout (11) one end bottom's holding portion (12), the spout (11) front end is opened with the water outlet channel (111) along the axial direction, the spout (11) rear end is opened with the fluid switching channel (112) along the axial direction, the holding portion (12) is spaced apart and is opened with the first channel (121) and the second channel (122) with the fluid switching channel (112) communication along the axial direction, the fluid switching channel (112) is communicated with the water outlet channel (111) through the channel subassembly (13), The nozzle (2) can be detachably connected to the front end outer wall of the spout (11) and communicated with the water outlet channel (111), And the switching mechanism (3) is screwed in the rear end of the spout (11) and is used for controlling the on-off between the fluid switching channel (112) and the first channel (121) / second channel (122). The switching mechanism (3) includes a knob portion (31) and a semi-cylindrical portion (32) arranged on one side of the knob portion (31) and screwed with the inner wall of the fluid switching channel (112), the diameter of the fluid switching channel (112) is equal to the diameter of the semi-cylindrical portion (32), the rear end inner wall of the spout (11) is provided with a partition plate (113), and the partition plate (113) separates the first channel (121) and the second channel (122); 2. The cleaning lance according to claim 1, characterized in that Rotating the knob portion (31) and driving the semi-cylindrical portion (32) to rotate, when the rectangular side surface of the semi-cylindrical portion (32) contacts one side of the partition plate (113), the first channel (121) / second channel (122) is communicated with the fluid switching channel (112), and the second channel (122) / first channel (121) is interrupted with the fluid switching channel (112). The channel subassembly (13) includes a third channel (131) opened between the spout (11) and the holding portion (12) and communicated with the water outlet channel (111), a fourth channel (132) opened between the spout (11) and the holding portion (12) and communicated with the fluid switching channel (112), and a transverse channel (133) opened on the holding portion (12) and communicated with the third channel (131) and the fourth channel (132) respectively, the third channel (131) is parallel to the fourth channel (132).

3. The cleaning lance of claim 1, wherein, The third channel (131) and the fourth channel (132) are both vertically arranged, the third channel (131) is perpendicular to the water outlet channel (111), the fourth channel (132) is perpendicular to the fluid switching channel (112), and the transverse channel (133) is parallel to the water outlet channel (111).

4. The cleaning lance of claim 3, wherein The spout (11) is rotationally connected with a fluid adjusting handle (4) for adjusting the flow size in the transverse channel (133); 5. The cleaning lance of claim 3, wherein, ​ The fluid regulating handle (4) comprises a handle (41) hinged on both sides of the middle part of the spray part (11) and located below the spray part (11), a connecting pipe (42) threadedly connected to the front end of the holding part (12) and extending into the transverse channel (133), a push cover (43) slidingly sleeved on the outer wall of the front end of the connecting pipe (42) and corresponding to the handle (41), and a regulating assembly slidingly arranged in the connecting pipe (42) and connected to the inner wall of the push cover (43), the pipe wall of the connecting pipe (42) is provided with a connecting hole for communicating the third channel (131) and the transverse channel (133), and the end of the regulating assembly away from the push cover (43) extends into the transverse channel (133) and is used for regulating the flow size in the transverse channel (133).

6. The cleaning lance of claim 5, wherein, The regulating assembly comprises a sliding column (44), a fixed column (45), a conical block (46) and a T-shaped limiting block (47) which are axially connected in sequence, the outer diameter of the fixed column (45) is smaller than the outer diameter of the sliding column (44), the inner diameter of the sliding column (44) matches the inner diameter of the connecting pipe (42), the end of the sliding column (44) away from the fixed column (45) is connected to the axial connecting block (431) in the push cover (43), the conical block (46) is located at the water inlet position of the connecting pipe (42), the large-diameter end of the conical block (46) is close to the T-shaped limiting block (47), the maximum outer diameter of the conical block (46) matches the inner diameter of the connecting pipe (42), and the T-shaped limiting block (47) is located in the transverse channel (133) and the maximum outer diameter of the T-shaped limiting block (47) is smaller than the inner diameter of the transverse channel (133) and larger than the inner diameter of the connecting pipe (42).

7. The cleaning lance of claim 6, wherein The push cover (43) is internally provided with a spring (432) sleeved on the axial connecting block (431), and the end of the spring (432) is in contact with the end of the connecting pipe (42).

8. The cleaning lance of claim 6, wherein, A sealing washer is arranged between the outer wall of the sliding column (44) and the inner wall of the connecting pipe (42) and located on the side close to the fixed column (45).

9. A cleaning lance according to any one of claims 1 to 8, characterized in that The bottom of the holding part (12) is provided with a double-pass pipeline joint (5) provided with two interfaces corresponding to and communicating with the first channel (121) and the second channel (122), respectively.

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