Greening spraying device for garden building

Abstract

The utility model relates to the technical field of greening spraying, and particularly discloses a greening spraying device for garden buildings, which comprises a spray head and a water pipe connecting piece, the bottom of the spray head is connected with a spray head connecting piece, an opening piece is fixedly connected in the spray head connecting piece, and a liquid stop valve is arranged in the water pipe connecting piece. A ball lock sliding buckle is connected to the position, close to the top end, of the water pipe connecting piece in a sliding mode, a water pipe is connected to the bottom of the water pipe connecting piece in an inserted mode, and the water pipe connecting piece is connected with a spray head connecting piece of a spray head in an inserted mode. When maintenance is needed, the sliding sleeve slides downwards to unlock the locking, and after the spray head is taken away, the liquid stopping head cuts off the internal liquid passage under the action of the spring, so that the liquid stopping head can stop the internal liquid passage under the action of the spring, and the liquid stopping head can stop the internal liquid passage under the action of the spring. The quick disassembly and assembly of the spray head are realized, and the waste of water resources is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of afforestation spraying, specifically to a green spraying device for garden building. BACKGROUND

[0002] In the afforestation spraying of garden building, the common spraying system is usually composed of water supply, spraying head, pipeline connection and control system, the traditional spraying system usually uses threaded connection or clamp connection to connect the spraying head and water pipe, when the spraying head is replaced or maintained, this connection mode needs to consume more time in installation and replacement, especially in large-scale afforestation projects, frequent replacement and adjustment of the position of the spraying head can increase the working complexity and cost, at the same time, when a single spraying head is replaced, closing the valve of the spraying system can cause other spraying heads to be unable to work, and not closing the valve can increase the difficulty of replacement and maintenance and cause unnecessary waste of water resources, therefore, we propose a green spraying device for garden building. SUMMARY

[0003] The utility model aims at providing a green spraying device for garden building to solve the problems in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a green spraying device for garden building, comprising a spraying head and a water pipe connecting piece, the spraying head bottom is connected with a spraying head connecting piece, the spraying head connecting piece is fixedly connected with a strutting piece in the inside, the water pipe connecting piece is equipped with a liquid stop valve in the inside, the water pipe connecting piece is slidably connected with a ball lock slide buckle near the top position, the water pipe connecting piece bottom is inserted with a water pipe, and the water pipe connecting piece is inserted with the spraying head connecting piece of the spraying head.

[0005] The liquid stop valve comprises a first fixed block fixedly connected in the inside of the water pipe connecting piece, a plurality of holes are opened on the surface of the first fixed block, a sliding rod is slidably connected in the middle of the first fixed block, a liquid stop head is fixedly connected above the sliding rod, a spring is fixedly connected at the bottom of the liquid stop head, and the other end of the spring is fixedly connected with the upper surface of the first fixed block.

[0006] The ball lock slide buckle comprises a plurality of rolling balls slidably connected in the pipe wall above the water pipe connecting piece, the rolling balls are slidably connected with a sliding sleeve outside the pipe wall of the water pipe connecting piece, a convex block is fixedly connected above the inner side of the sliding sleeve, a slide buckle spring is fixedly connected with the outer wall of the water pipe connecting piece, and the other end of the slide buckle spring is fixedly connected with the bottom of the convex block.

[0007] The strutting piece comprises a second fixed block fixedly connected in the inside of the spraying head connecting piece, a plurality of openings are arranged on the surface of the second fixed block, and a strutting rod is fixedly connected in the middle of the second fixed block, wherein the strutting rod is opposite to the liquid stop head.

[0008] The outer wall of the spray head connecting piece is provided with a slope part, the upper part of the slope part is provided with a clamping groove, the bottom of the outer wall of the spray head connecting piece is provided with a guide head, and the inner wall top of the water pipe connecting piece is provided with a guide slope corresponding to the guide head.

[0009] The bottom of the spray head connecting piece is provided with a rotating groove, the spray head is rotationally connected with the spray head connecting piece through the rotating groove, and a plurality of spray holes are formed in the side surface of the spray head and are designed to be inclined.

[0010] The outer surface of the sliding sleeve is provided with anti-skid lines, and the outer wall top of the water pipe connecting piece is fixedly connected with a limiting block.

[0011] The utility model at least has following beneficial effect:

[0012] In use, the spray head connecting piece is inserted into the spray head connecting piece by sliding the sliding sleeve downward, the ball is clamped into the clamping groove by the sliding buckle spring, the spray head connecting piece is locked quickly, the liquid blocking head is opened by the opening lever in the spray head connecting piece, the liquid passage is formed in the spray head connecting piece, and thus the spraying operation is performed; when maintenance is needed, the spray head connecting piece is unlocked by sliding the sliding sleeve downward, the liquid passage is blocked by the liquid blocking head under the action of the spring after the spray head is removed, the spray head is quickly disassembled, and the waste of water resources is reduced. DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is a partial sectional view of the utility model;

[0015] Figure 3 It is a partial sectional view of the water pipe connecting piece of the utility model;

[0016] Figure 4 It is a partial sectional view of the water pipe connecting piece of the utility model;

[0017] Figure 5 It is a partial sectional view of the spray head and the spray head connecting piece of the utility model;

[0018] In the drawing: 1, spray head; 11, spray hole; 2, spray head connecting piece; 21, slope part; 22, clamping groove; 23, guide head; 24, rotating groove; 25, limiting block; 3, opening lever; 31, second fixed block; 32, opening lever; 4, water pipe connecting piece; 41, guide slope; 42, limiting block; 5, liquid blocking valve; 51, first fixed block; 52, sliding rod; 53, liquid blocking head; 54, spring; 6, ball lock buckle; 61, ball; 62, sliding sleeve; 63, protruding block; 64, sliding buckle spring; 65, anti-skid line; 7, water pipe. CONCRETE IMPLEMENTATION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0020] Embodiment one

[0021] Please refer to Figures 1 to 4 The present application provides a technical solution: a landscaping sprinkling device for garden building, comprising a spray head 1 and a water pipe connecting piece 4, the spray head 1 is connected with a spray head connecting piece 2 at the bottom, the spray head connecting piece 2 is fixedly connected with a strutting piece 3 inside, the water pipe connecting piece 4 is provided with a liquid stop valve 5 inside, the water pipe connecting piece 4 is slidingly connected with a ball lock sliding buckle 6 near the top end position, the water pipe connecting piece 4 is inserted with a water pipe 7 at the bottom, and the water pipe connecting piece 4 is inserted with the spray head connecting piece 2 of the spray head 1.

[0022] The liquid stop valve 5 comprises a first fixed block 51 fixedly connected inside the water pipe connecting piece 4, a plurality of holes are formed on the surface of the first fixed block 51, a sliding rod 52 is slidingly connected in the middle of the first fixed block 51, a liquid stop head 53 is fixedly connected above the sliding rod 52, a spring 54 is fixedly connected at the bottom of the liquid stop head 53, the other end of the spring 54 is fixedly connected with the upper surface of the first fixed block 51, the strutting piece 3 comprises a second fixed block 31 fixedly connected inside the spray head connecting piece 2, a plurality of holes are formed on the surface of the second fixed block 31, a strutting rod 32 is fixedly connected in the middle of the second fixed block 31, and the strutting rod 32 is opposite to the liquid stop head 53. When the spray head connecting piece 2 is not inserted into the water pipe connecting piece 4, the spring 54 pushes the liquid stop head 53 to block the liquid passage inside the water pipe connecting piece 4, so as to ensure that water resources are not wasted when the spray head 1 is not connected. When the spray head connecting piece 2 at the bottom of the spray head 1 is completely inserted into the water pipe connecting piece 4, the strutting rod 32 in the spray head connecting piece 2 pushes open the liquid stop head 53 of the liquid stop valve 5, the sliding rod 52 of the liquid stop head 53 slides downward in the first fixed block 52, and the liquid passage is formed inside, the water flow enters the spray head connecting piece 2 through the holes of the first fixed block 51 from the water pipe 7, and finally enters the spray head through the holes of the second fixed block 31, and the sprinkling is completed. When the spray head 1 is pulled out, the liquid stop head 53 is no longer pushed open, and the spring 54 pushes the liquid stop head 53 to reset and block the liquid passage again.

[0023] The ball lock sliding buckle 6 comprises a plurality of balls 61 slidingly connected in the upper wall of the water pipe connecting piece 4, the balls 61 are slidingly connected with a sliding sleeve 62 outside the wall of the water pipe connecting piece 4, the outer surface of the sliding sleeve 62 is provided with anti-skid lines 65, the upper inner side of the sliding sleeve 62 is fixedly connected with a protrusion 63, the outer wall of the water pipe connecting piece 4 is fixedly connected with a sliding buckle spring 64, the other end of the sliding buckle spring 64 is fixedly connected with the bottom of the protrusion 63, the top end of the outer wall of the water pipe connecting piece 4 is fixedly connected with a limiting block 42, the outer wall of the nozzle connecting piece 2 is provided with a slope part 21, the upper side of the slope part 21 is provided with a clamping groove 22, when the nozzle 1 needs to be connected, the sliding sleeve 62 is slid downward to release the fixation of the protrusion 63 on the balls 61, the nozzle connecting piece 2 is inserted into the water pipe connecting piece 4, the slope part 21 of the nozzle connecting piece 2 pushes the balls 61, after complete insertion, the sliding sleeve 62 is loosened, the sliding buckle spring 62 is reset to push the sliding sleeve 62 to slide upward, the inner protrusion 63 pushes the balls 61 and clamps into the clamping groove 22, so that the water pipe connecting piece 4 and the nozzle connecting piece 2 are firmly clamped, and the connection with the nozzle 1 is completed, when the fixation needs to be released, the sliding sleeve 62 is slid downward to release the locking of the protrusion 63 on the balls 61, and then the nozzle 1 can be removed.

[0024] The outer wall of the nozzle connecting piece 2 is provided with a guide head 23, the inner wall of the water pipe connecting piece 4 is provided with a guide slope 41 corresponding to the guide head 23, when in use, the guide head 23 with a certain inclination can guide in the process of insertion in cooperation with the guide slope 41, a certain error is allowed, so that the nozzle connecting piece 2 can be accurately inserted into the water pipe connecting piece 4.

[0025] When in use, the water pipe connecting piece 4 is fixed on the water pipe 7, when the nozzle is not connected, the liquid stopping head 53 in the water pipe connecting piece 4 is separated from the internal liquid passage under the action of the spring 54, so as to prevent the water flow from the water pipe 7 without the connected nozzle, and to prevent the waste of water resources, when the nozzle 1 needs to be connected for spraying, the sliding sleeve 62 is slid downward to release the locking of the protrusion 63 on the balls 61, the nozzle connecting piece 2 is inserted into the water pipe connecting piece 4, and the sliding sleeve 62 is loosened, the sliding sleeve 62 is reset under the action of the sliding buckle spring 64 to clamp the balls 61 into the clamping groove 22 of the outer wall of the nozzle connecting piece 2 to complete the quick locking, at the same time, the opening rod 32 in the nozzle connecting piece 2 pushes open the liquid stopping head 53 to form the internal liquid passage, so as to perform the spraying operation, when maintenance is needed, the sliding sleeve 62 is slid downward to release the locking of the water pipe connecting piece 4 and the nozzle connecting piece 2, after the nozzle 1 is removed, the liquid stopping head 53 is separated from the internal liquid passage under the action of the spring 54, so as to realize the quick disassembly and assembly of the nozzle, and to reduce the waste of water resources.

[0026] Example two

[0027] Please refer to Figure 5In the second embodiment, other structures are unchanged, and different from the first embodiment is that the bottom of the nozzle connecting piece 2 is provided with a rotating groove 24, the nozzle 1 is rotatably connected with the nozzle connecting piece 2 through the rotating groove 24, and a plurality of spray holes 11 are formed in the side of the nozzle 1, the spray holes 11 are designed to be inclined, when water flows out of the spray holes 11 of the nozzle 1, the water flow sprayed obliquely provides a reverse force for the nozzle 1, so that the nozzle 1 rotates 360 degrees, thereby covering more spraying area and achieving better spraying effect.

[0028] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A greening spraying device for garden buildings, comprising a spray head (1) and a water pipe connector (4), characterized in that: The bottom of the nozzle (1) is connected to a nozzle connector (2), a spreading member (3) is fixedly connected inside the nozzle connector (2), a liquid stop valve (5) is provided inside the water pipe connector (4), a ball lock slider (6) is slidably connected to the water pipe connector (4) near the top, a water pipe (7) is plugged into the bottom of the water pipe connector (4), and the water pipe connector (4) is plugged into the nozzle connector (2) of the nozzle (1).

2. The greening spraying device for garden buildings according to claim 1, characterized in that: The liquid stop valve (5) comprises a first fixed block (51) fixedly connected to the inside of the water pipe connector (4); a plurality of holes are opened on the surface of the first fixed block (51); a sliding rod (52) is slidably connected to the middle of the first fixed block (51); a liquid stop head (53) is fixedly connected above the sliding rod (52); a spring (54) is fixedly connected to the bottom of the liquid stop head (53); and the other end of the spring (54) is fixedly connected to the upper surface of the first fixed block (51).

3. The greening spraying device for garden buildings according to claim 1, characterized in that: The ball lock slider (6) comprises a plurality of balls (61) slidably connected to the pipe wall above the water pipe connector (4); the balls (61) are slidably connected to a sliding sleeve (62) on the outer wall of the water pipe connector (4); a protrusion (63) is fixedly connected to the upper inner side of the sliding sleeve (62); a slider spring (64) is fixedly connected to the outer wall of the water pipe connector (4); and the other end of the slider spring (64) is fixedly connected to the bottom of the protrusion (63).

4. The greening spraying device for garden buildings according to claim 2, characterized in that: The expansion member (3) comprises a second fixed block (31) fixedly connected to the inside of the nozzle connecting member (2), a plurality of openings being provided on the surface of the second fixed block (31), and an expansion rod (32) being fixedly connected to the middle of the second fixed block (31), the expansion rod (32) being opposite to the liquid stop head (53).

5. The greening spraying device for garden buildings according to claim 3, characterized in that: The outer wall of the nozzle connector (2) is provided with a slope portion (21), and a slot (22) is provided above the slope portion (21). A guide head (23) is provided at the bottom of the outer wall of the nozzle connector (2), and a guide slope (41) corresponding to the guide head (23) is provided at the top of the inner wall of the water pipe connector (4).

6. The greening spraying device for garden buildings according to claim 1, characterized in that: The top of the nozzle connector (2) is provided with a rotation groove (24), and the nozzle (1) is rotationally connected to the nozzle connector (2) via the rotation groove (24). A plurality of spray holes (11) are provided on the side of the nozzle (1), and the spray holes (11) are designed to be inclined.

7. The greening spraying device for garden buildings according to claim 3, characterized in that: The outer surface of the sliding sleeve (62) is provided with anti-slip grooves (65), and the top end of the outer wall of the water pipe connector (4) is fixedly connected to a limiting block (42).

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