Spray gun with adjustable water outlet angle

Abstract

The spray gun with the adjustable water outlet angle comprises a longitudinal shell base and a transverse shell base which are communicated with each other, and the transverse shell base is arranged on one side of the longitudinal shell base and can rotate around the axis direction of the transverse shell base. A longitudinal water outlet waterway is arranged in the longitudinal shell seat, a longitudinal water outlet module is arranged at the water outlet end of the longitudinal shell seat, and the longitudinal water outlet module is communicated with the longitudinal water outlet waterway; a transverse water outlet channel is arranged in the transverse shell seat, a transverse water outlet module is arranged on one side of the transverse shell seat in the axis direction, and the transverse water outlet module is communicated with the longitudinal water outlet channel through the transverse water outlet channel. Under the condition that the transverse water outlet module is opened, the water outlet angle of the water outlet module can be adjusted, the flexibility is better, the arrangement length of the transverse water outlet module is longer, the spraying area is larger, the spray gun does not need to be moved back and forth for spraying in some use scenes with longer spraying areas, the operation is more convenient, and the cost is lower. And the use requirements of various scenes can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of spray guns, and particularly relates to a spray gun with adjustable water outlet angle. Background Art

[0002] For existing spray guns, the bubble water, blade water and flower sprinkler water are often integrated on a water outlet cover plate. No matter which kind of water flower comes out, it can only be ejected from one end in the axial direction of the spray gun. And because the water outlet cover plate cannot rotate and swing, the water outlet angle cannot be changed, resulting in insufficient flexibility. Also, due to the limited layout area of the water outlet cover plate, the water outlet surface is relatively concentrated and the spraying area is small. In some use scenarios with a long spraying area, the spray gun needs to be moved back and forth for spraying, and the operation is not convenient enough to meet the use requirements of various scenarios. Summary of the Utility Model

[0003] The utility model aims to provide a spray gun with adjustable water outlet angle to solve the above existing technical problems.

[0004] To achieve the above purpose, the technical solution of the utility model is: a spray gun with adjustable water outlet angle, which includes a longitudinal housing base and a transverse housing base that are interconnected. The transverse housing base is rotatably arranged on one side of the longitudinal housing base around its axis direction;

[0005] A longitudinal water outlet waterway is arranged in the longitudinal housing base, and a longitudinal water outlet module is arranged at the water outlet end of the longitudinal housing base. The longitudinal water outlet module is communicated with the longitudinal water outlet waterway;

[0006] A transverse water outlet waterway is arranged in the transverse housing base, and a transverse water outlet module is arranged on one side in the axis direction of the transverse housing base. The transverse water outlet module is communicated with the longitudinal water outlet waterway through the transverse water outlet waterway.

[0007] Preferably, the longitudinal water outlet module includes a bubbler module and a blade water module. The longitudinal water outlet waterway includes a bubbler water outlet waterway and a blade water outlet waterway. An inlet channel, a first water cutting cavity, a second water cutting cavity, a first water outlet channel, a second water outlet channel and a longitudinal water passing channel are arranged in the longitudinal housing base. The inlet channel, the first water cutting cavity, the first water outlet channel and the blade water module are sequentially communicated to form a blade water outlet waterway. The inlet channel, the first water cutting cavity, the longitudinal water passing channel, the second water cutting cavity and the second water outlet channel and the bubbler module are sequentially communicated to form a bubbler water outlet waterway.

[0008] Preferably, the lateral water outlet module includes a shower water outlet module and a granular water outlet module, the lateral water outlet waterway includes a shower water outlet waterway and a granular water outlet waterway, a lateral water flow channel, a third water cutting chamber, a third water outlet channel, and a fourth water outlet channel are arranged in the lateral shell seat, the lateral water flow channel is connected with the second water cutting chamber, the lateral water flow channel, the third water cutting chamber, the third water outlet channel and the shower water outlet module are connected in sequence to form a shower water outlet waterway, and the lateral water flow channel, the third water cutting chamber, the fourth water outlet channel and the granular water outlet module are connected in sequence to form a granular water outlet waterway.

[0009] Preferably, the first, second and third water cut-off valve groups are respectively installed in the first, second and third water cut-off chambers. The first water cut-off valve group is used to flexibly switch and block the first water outlet channel and the longitudinal water flow channel, the second water cut-off valve group is used to flexibly switch and block the second water outlet channel and the transverse water flow channel, and the third water cut-off valve group is used to flexibly switch and block the third water outlet channel and the fourth water outlet channel.

[0010] Preferably, the shower water outlet module comprises a plurality of shower water column hole groups, each shower water column hole group comprises a plurality of shower water column holes arranged along the length direction of the transverse shell seat, and the particle water outlet module comprises a plurality of particle water column holes arranged along the length direction of the transverse shell seat.

[0011] Preferably, the transverse shell seat includes a transverse main seat and a transverse sub-seat sealed on one side of the length direction of the transverse main seat, the transverse water passage, the third water cutting cavity, and the fourth water outlet channel are formed in the transverse main seat, and the third water outlet channel is formed between the transverse main seat and the transverse sub-seat.

[0012] Preferably, the transverse sub-seat includes an inner sub-seat and an outer sub-seat mounted on the side of the inner sub-seat away from the transverse main seat, the shower water column hole is arranged on the inner sub-seat and connected to the third water outlet channel, and the particle water column hole is arranged on the outer sub-seat and connected to the fourth water outlet channel.

[0013] Preferably, an outer clearance hole for the shower water column hole to pass through is opened on the outer auxiliary seat.

[0014] Preferably, an inner yield hole is opened on the inner auxiliary seat, a first protrusion is formed on the inner side of the outer auxiliary seat, a second protrusion is formed on the outer side of the transverse main seat, the first protrusion passes through the inner yield hole and is combined with the second protrusion to form a particle water channel, and the particle water column hole is connected with the fourth water outlet channel through the particle water channel.

[0015] Preferably, a whistle-shaped first groove is formed in the first protrusion portion, and the particle water column hole is correspondingly communicated with the larger end of the first groove. A whistle-shaped second groove is formed in the second protrusion portion, and a whistle-shaped convex block is formed in the second groove. After the first protrusion portion passes through the inner relief hole and is combined with the second protrusion portion, the first groove and the second groove form a particle water channel. A water passing hole communicating with the fourth water outlet channel is opened at the smaller end of the second groove, and the particle water channel is communicated with the fourth water outlet channel through the water passing hole.

[0016] The utility model has the following beneficial effects:

[0017] In the utility model, the transverse shell base is rotatably arranged on one side of the longitudinal shell base around its axis direction, and a transverse water outlet module is arranged on one side in the axis direction of the transverse shell base. Therefore, when the transverse water outlet module is opened, the water outlet angle can be adjusted, the flexibility is better, and the layout length of the transverse water outlet module can be longer, and the spraying area is larger. In some use scenarios with a longer spraying area, it is not necessary to move the spray gun back and forth for spraying, the operation is more convenient, and the use requirements of various scenarios can be met. Description of the Drawings

[0018] Figure 1 is the perspective view of the embodiment of the utility model;

[0019] Figure 2 is the exploded schematic view of the embodiment of the utility model;

[0020] Figure 3 is the front view of the embodiment of the utility model;

[0021] Figure 4 is Figure 3 the cross-sectional view at A-A in

[0022] Figure 5 is Figure 3 the cross-sectional view at B-B in

[0023] Figure 6 is Figure 3 the cross-sectional view at C-C in

[0024] Figure 7 is Figure 3 the cross-sectional view at D-D in

[0025] Figure 8 is the structural schematic view of the transverse main seat of the embodiment of the utility model;

[0026] Figure 9 is the structural schematic view of the outer auxiliary seat of the embodiment of the utility model;

[0027] Figure 10 is the structural schematic view of the inner auxiliary seat of the embodiment of the utility model;

[0028] Reference numerals in the drawings: 1 longitudinal housing base, 2 transverse housing base, 3 transverse main base, 31 second convex portion, 32 second groove, 33 bump, 34 water passing hole, 4 inner auxiliary base, 41 inner relief hole, 5 outer auxiliary base, 51 outer relief hole, 52 first convex portion, 53 first groove, 6 bubbler module, 7 blade water module, 8 water inlet channel, 9 first water cutting cavity, 10 second water cutting cavity, 11 first water outlet channel, 12 second water outlet channel, 13 longitudinal water passing channel, 14 sprinkler water outlet module, 15 granular water outlet module, 16 transverse water passing channel, 17 third water cutting cavity, 18 third water outlet channel, 19 fourth water outlet channel, 20 first water cut-off valve, 21 first button, 22 second water cut-off valve, 23 second button, 24 third water cut-off valve, 25 third button. Detailed implementation manners

[0029] To further illustrate the embodiments, the present utility model provides drawings. These drawings are a part of the disclosure of the present utility model, which are mainly used to illustrate the embodiments and can be used to explain the operating principle of the embodiments in conjunction with the relevant descriptions in the specification. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0030] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] Refer to Figures 1-10As shown in the figure, as an embodiment of the present utility model, a spray gun with an adjustable water outlet angle is provided, which includes a longitudinal housing base 1 and a transverse housing base 2 that are connected to each other. The transverse housing base 2 is rotatably arranged on one side of the longitudinal housing base 1 around its axis direction;

[0033] A longitudinal water outlet waterway is arranged in the longitudinal housing base 1, and a longitudinal water outlet module is arranged at the water outlet end of the longitudinal housing base 1. The longitudinal water outlet module is communicated with the longitudinal water outlet waterway;

[0034] A transverse water outlet waterway is arranged in the transverse housing base 2, and a transverse water outlet module is arranged on one side in the axis direction of the transverse housing base 2. The transverse water outlet module is communicated with the longitudinal water outlet waterway through the transverse water outlet waterway.

[0035] Specifically, the longitudinal water outlet module includes a bubbler module 6 and a blade water module 7. The longitudinal water outlet waterway includes a bubbler water outlet waterway and a blade water outlet waterway. An inlet channel 8, a first water cutting cavity 9, a second water cutting cavity 10, a first water outlet channel 11, a second water outlet channel 12, and a longitudinal water passing channel 13 are arranged in the longitudinal housing base 1. The inlet channel 8, the first water cutting cavity 9, the first water outlet channel 11, and the blade water module 7 are sequentially communicated to form a blade water outlet waterway. The inlet channel 8, the first water cutting cavity 9, the longitudinal water passing channel 13, the second water cutting cavity 10, the second water outlet channel 12, and the bubbler module 6 are sequentially communicated to form a bubbler water outlet waterway. A bubble water structure (or an icicle water structure) and a dense cotton water structure are arranged on the bubbler module 6. By rotating the bubble water structure or the dense cotton water structure to the outer side, the switching of the water outlet types of the bubble water (or icicle water) and the dense cotton water is realized. The structure of the bubbler module 6 is a prior art and will not be described in detail here.

[0036] Specifically, the transverse water outlet module includes a sprinkler water outlet module 14 and a granular water outlet module 15. The transverse water outlet waterway includes a sprinkler water outlet waterway and a granular water outlet waterway. A transverse water passing channel 16, a third water cutting cavity 17, a third water outlet channel 18, and a fourth water outlet channel 19 are arranged in the transverse housing base 2. The transverse water passing channel 16 is communicated with the second water cutting cavity 10. The transverse water passing channel 16, the third water cutting cavity 17, the third water outlet channel 18, and the sprinkler water outlet module 14 are sequentially communicated to form a sprinkler water outlet waterway. The transverse water passing channel 16, the third water cutting cavity 17, and the fourth water outlet channel 19 are sequentially communicated with the granular water outlet module 15 to form a granular water outlet waterway.

[0037] Specifically, a first, a second, and a third water drainage chamber are respectively installed with a first, a second, and a third water drainage valve group. The first water drainage valve group is used for actively switching and blocking the first water outlet channel 11 and the longitudinal water passing channel 13. The third water drainage valve group is used for actively switching and blocking the second water outlet channel 12 and the transverse water passing channel 16. The third water drainage valve group is used for actively switching and blocking the third water outlet channel 18 and the fourth water outlet channel 19. Among them, the first water drainage valve group includes a first water drainage valve 20 and a first button 21 installed on the first water drainage valve 20. The third water drainage valve group includes a second water drainage valve 22 and a second button 23 installed on the second water drainage valve 22. The second button 23 is a button with a lever structure, the middle part of which is rotatably arranged on the longitudinal housing base 1, and the front end is movably connected to the top of the second water drainage valve 22. The third water drainage valve group includes a third water drainage valve 24 and a third button 25 installed on the third water drainage valve 24.

[0038] The usage process of the present utility model is as follows:

[0039] 1. When it is necessary to turn on the blade water, press the first button 21. The first water drainage valve 20 is in the low position. The water flow sequentially passes through the water inlet channel 8, the first water drainage chamber 9, the first water outlet channel 11, and the blade water module 7, that is, the water flow passes through the blade water outlet water path and finally flows out in the form of blade water. The water path route is as Figure 5 shown by the S1 route in the figure.

[0040] 2. When it is necessary to turn on the bubble water, release the first button 21. The first water drainage valve 20 is in the high position. Press the front end of the second button 23. The second water drainage valve 22 is in the low position. The water flow sequentially passes through the water inlet channel 8, the first water drainage chamber 9, the longitudinal water passing channel 13, the second water drainage chamber 10, the second water outlet channel 12, and the bubbler module 6. The bubbler module 6 is selected to switch to the bubble water structure for water outlet, that is, the water flow finally passes through the bubbler water outlet water path and flows out in the form of bubble water. The water path route is as Figure 4 shown by the S2 route in the figure. Of course, the bubbler module 6 can also be selected to switch to the cottony water structure for water outlet and flow out in the form of cottony water according to needs.

[0041] 3. When it is necessary to turn on the sprinkler water, release the first button 21. The first water drainage valve 20 is in the high position. Press the rear end of the second button 23. The second water drainage valve 22 is in the high position. Release the third button 25. The third water drainage valve 24 is in the high position. The water flow sequentially passes through the water inlet channel 8, the first water drainage chamber 9, the longitudinal water passing channel 13, the second water drainage chamber 10, the transverse water passing channel 16, the third water drainage chamber 17, the third water outlet channel 18, and the sprinkler water outlet module 14, that is, the water flow finally passes through the bubbler water outlet water path and flows out in the form of bubble water. The water path route is as Figure 4 shown by the S3 route in the figure.

[0042] 4. When it is necessary to turn on the granular water, release the first button 21, the first water cut-off valve 20 is in the high position, press the rear end of the second button 23, the second water cut-off valve 22 is in the high position, press the third button 25, the third water cut-off valve 24 is in the low position, and the water flows through the water inlet channel 8, the first water cut-off cavity 9, the longitudinal water passage 13, the second water cut-off cavity 10, the transverse water passage 16, the third water cut-off cavity 17, the fourth water outlet channel 19 and the granular water outlet module 15 in sequence, that is, the water flows out in the form of granular water through the granular water outlet waterway. The waterway route is as follows: Figure 4 As shown in the S4 route.

[0043] Among them, since the shower water outlet module 14 and the granular water outlet module 15 are arranged on one side of the axial direction of the transverse shell seat 2, the transverse shell seat 2 can rotate around its axial direction, so that when the shower water or granular water is turned on, the water outlet angle can be adjusted, the flexibility is better, and the layout length of the shower water outlet module 14 and the granular water outlet module 15 can be longer, and the spraying area is larger. In some usage scenarios with a long spraying area, there is no need to move the spray gun back and forth for spraying, the operation is more convenient, and can meet the usage needs of various scenarios.

[0044] The longitudinal housing seat 1 and the transverse housing seat 2 are arranged perpendicular to each other. Of course, the longitudinal housing seat 1 can also be arranged obliquely on one side of the transverse housing seat 2, which is not limited here.

[0045] In this embodiment, the shower water outlet module 14 includes a plurality of shower water column hole groups arranged along the circumferential direction of the transverse shell seat 2, each shower water column hole group includes a plurality of shower water column holes arranged along the length direction of the transverse shell seat 2, and the particle water outlet module 15 includes a plurality of particle water column holes arranged along the length direction of the transverse shell seat 2. The structural layout is more reasonable, orderly and beautiful.

[0046] In this embodiment, the transverse shell seat 2 includes a transverse main seat 3 and a transverse sub-seat sealed on one side of the length direction of the transverse main seat 3. The transverse water passage 16, the third water cutting cavity 17, and the fourth water outlet channel 19 are formed in the transverse main seat 3. The third water outlet channel 18 is formed between the transverse main seat 3 and the transverse sub-seat. This arrangement makes the structure of each component easier to process and form, and has better stability.

[0047] In this embodiment, the transverse sub-seat includes an inner sub-seat 4 and an outer sub-seat 5 which is mounted on the side of the inner sub-seat 4 away from the transverse main seat 3. The shower water column hole is arranged on the inner sub-seat 4 and is connected to the third water outlet channel 18. The particle water column hole is arranged on the outer sub-seat 5 and is connected to the fourth water outlet channel 19. The outer sub-seat 5 is provided with an outer clearance hole 51 for the shower water column hole to pass through.

[0048] In this embodiment, an inner relief hole 41 is formed in the inner auxiliary seat 4, a first convex portion 52 is formed on the inner side of the outer auxiliary seat 5, and a second convex portion 31 is formed on the outer side of the transverse main seat 3. The first convex portion 52 passes through the inner relief hole 41 and is joined with the second convex portion 31 to form a granular water channel. The granular water column hole is communicated with the fourth water outlet channel 19 through the granular water channel. A whistle-shaped first groove 53 is formed in the first convex portion 52, and the granular water column hole is correspondingly communicated and arranged at the larger end of the first groove 53. A whistle-shaped second groove 32 is formed in the second convex portion 31, and a whistle-shaped convex block 33 is formed in the second groove 32. After the first convex portion 52 passes through the inner relief hole 41 and is joined with the second convex portion 31, the first groove 53 and the second groove 32 form a granular water channel. A water passing hole 34 communicated with the fourth water outlet channel 19 is formed at the smaller end of the second groove 32. The granular water channel is communicated with the fourth water outlet channel 19 through the water passing hole 34. This setting makes the formation and spraying effect of the granular water better, and the sprayed water mist particles are finer and the range is wider.

[0049] Although the present utility model has been specifically shown and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes in form and details made to the present utility model without departing from the spirit and scope of the present utility model defined by the appended claims all fall within the protection scope of the present utility model.

Claims

1. A spray gun with adjustable water outlet angle, characterized in that: It comprises a longitudinal shell seat and a transverse shell seat which are connected to each other, wherein the transverse shell seat is rotatable around its axis and is arranged on one side of the longitudinal shell seat; A longitudinal water outlet waterway is arranged in the longitudinal shell seat, a longitudinal water outlet module is arranged at the water outlet end of the longitudinal shell seat, and the longitudinal water outlet module is connected with the longitudinal water outlet waterway; A transverse water outlet waterway is arranged in the transverse shell seat, and a transverse water outlet module is arranged on one side of the axial direction of the transverse shell seat. The transverse water outlet module is connected with the longitudinal water outlet waterway through the transverse water outlet waterway.

2. The spray gun according to claim 1, characterized in that: The longitudinal water outlet module includes a bubbler module and a blade water module, and the longitudinal water outlet waterway includes a bubbler water outlet waterway and a blade water outlet waterway. A water inlet channel, a first water cutting chamber, a second water cutting chamber, a first water outlet channel, a second water outlet channel, and a longitudinal water passage are arranged in the longitudinal shell seat. The water inlet channel, the first water cutting chamber, the first water outlet channel and the blade water module are connected in sequence to form the blade water outlet waterway. The water inlet channel, the first water cutting chamber, the longitudinal water passage channel, the second water cutting chamber, the second water outlet channel and the bubbler module are connected in sequence to form the bubbler water outlet waterway.

3. The spray gun according to claim 2, characterized in that: The lateral water outlet module includes a shower water outlet module and a granular water outlet module, the lateral water outlet waterway includes a shower water outlet waterway and a granular water outlet waterway, a lateral water flow channel, a third water cutting chamber, a third water outlet channel, and a fourth water outlet channel are arranged in the lateral shell seat, the lateral water flow channel is connected with the second water cutting chamber, the lateral water flow channel, the third water cutting chamber, the third water outlet channel and the shower water outlet module are connected in sequence to form a shower water outlet waterway, the lateral water flow channel, the third water cutting chamber, the fourth water outlet channel and the granular water outlet module are connected in sequence to form a granular water outlet waterway.

4. The spray gun according to claim 3, characterized in that: The first, second and third water cut-off valve groups are respectively installed in the first, second and third water cut-off chambers. The first water cut-off valve group is used for movably switching and blocking the first water outlet channel and the longitudinal water flow channel, the second water cut-off valve group is used for movably switching and blocking the second water outlet channel and the transverse water flow channel, and the third water cut-off valve group is used for movably switching and blocking the third water outlet channel and the fourth water outlet channel.

5. The spray gun according to claim 3, characterized in that: The shower water outlet module includes a plurality of shower water column hole groups, each shower water column hole group includes a plurality of shower water column holes arranged along the length direction of the transverse shell seat, and the particle water outlet module includes a plurality of particle water column holes arranged along the length direction of the transverse shell seat.

6. The spray gun according to claim 5, characterized in that: The transverse shell seat includes a transverse main seat and a transverse sub-seat sealed on one side of the transverse main seat in the length direction. The transverse water passage, the third water cutting cavity, and the fourth water outlet channel are formed in the transverse main seat, and the third water outlet channel is formed between the transverse main seat and the transverse sub-seat.

7. The spray gun according to claim 6, characterized in that: The horizontal auxiliary seat includes an inner auxiliary seat and an outer auxiliary seat mounted on the inner auxiliary seat away from the horizontal main seat. The shower water column hole is arranged on the inner auxiliary seat and connected to the third water outlet channel. The particle water column hole is arranged on the outer auxiliary seat and connected to the fourth water outlet channel.

8. The spray gun according to claim 7, characterized in that: The outer auxiliary seat is provided with an outer giving way hole for the shower water column hole to pass through.

9. The spray gun according to claim 7, characterized in that: An inner yield hole is opened on the inner auxiliary seat, a first protrusion is formed on the inner side of the outer auxiliary seat, a second protrusion is formed on the outer side of the transverse main seat, the first protrusion passes through the inner yield hole and is combined with the second protrusion to form a particle water channel, and the particle water column hole is connected with the fourth water outlet channel through the particle water channel.

10. The spray gun according to claim 9, characterized in that: A whistle-shaped first groove is formed in the first raised portion, a particle water column hole is correspondingly connected and arranged at the larger end of the first groove, a whistle-shaped second groove is formed in the second raised portion, a whistle-shaped protrusion is formed in the second groove, and the first raised portion passes through the inner give way hole and is assembled with the second raised portion so that the first groove and the second groove form a particle water channel, a water hole connected to the fourth water outlet channel is opened at the smaller end of the second groove, and the particle water channel is connected to the fourth water outlet channel through the water hole.

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