Handheld high-pressure water gun

Abstract

The utility model relates to the technical field of handheld high-pressure water guns, and discloses a handheld high-pressure water gun, which comprises a water gun body and a connecting block communicated with one side of the water gun body, and further comprises a fixed block bolted at the bottom of the connecting block, a rotating mechanism is arranged on one side of the fixed block, a guide rod is arranged on one side of the fixed block, and the rotating mechanism is connected with the guide rod. A first threaded groove is formed in the surface of the outer side of the connecting shell; through cooperation of the rotating mechanism, the mold set, the rotating shell and the connecting shell, a worker can conveniently replace a mold, the worker does not need to carry a plurality of molds, the labor amount of the worker is reduced, and through cooperation of the connecting mechanism, a limiting groove, a guide rod and a first threaded groove, the mold replacement efficiency is improved. And the situation that a water source flows out of the connecting shell along a gap can be effectively prevented, so that the using effect of the water gun is improved, and the problem that an existing handheld high-pressure water gun needs to be replaced by a plurality of molds carried by a user is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of handheld high-pressure water guns, in particular to a handheld high-pressure water gun. Background Art

[0002] High-pressure water gun is a common name for high-pressure cleaning machine, high-pressure water jet cleaning machine, which uses a power device to make a high-pressure plunger pump generate high-pressure water to wash the surface of an object. It can peel off and wash away dirt to achieve the purpose of cleaning the surface of an object.

[0003] However, when the existing handheld high-pressure water guns are put into use, different molds are required to clean objects. The mold heads of the existing handheld high-pressure water guns are replaced manually, and the staff are required to carry multiple molds, which increases the workload of the users. At the same time, when multiple objects need to be cleaned, the replacement time is long, resulting in reduced cleaning efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a handheld high-pressure water gun to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a handheld high-pressure water gun, comprising a water gun body and a connecting block connected to one side of the water gun body, and further comprising:

[0006] A fixed block bolted to the bottom of the connecting block, a rotating mechanism is provided on one side of the fixed block, and a guide rod is provided on one side of the fixed block;

[0007] A rotating shell slidably connected to the surface of the guide rod, wherein the inner cavity of the rotating shell is rotatably connected to the connecting shell;

[0008] A first thread groove is provided on the outer surface of the connection shell, and a connection mechanism is provided on one side of the connection block;

[0009] A rubber block is arranged on one side of the connecting shell, a limiting groove is arranged in the inner cavity of the rotating shell, and a mold set is bolted on one side of the rotating shell.

[0010] Preferably, the rotating mechanism includes a bearing seat fixed to one side of the fixed block, a moving rod is fixed to the inner ring of the bearing seat, a tension spring is fixed to one side of the bearing seat, and one side of the tension spring is fixedly connected to one side of the rotating shell.

[0011] Preferably, the connection mechanism comprises a water pipe connected to one side of the connection block, a threaded block is fixed on the surface of the water pipe, and a second threaded groove is provided on the surface of the inner cavity of the connection shell.

[0012] Preferably, the number of the guide rods is four and they are designed in a circular array around the central axis of the rotating shell.

[0013] Preferably, the axis lines of the connecting shell and the guide rod are on the same straight line.

[0014] Preferably, the rubber block is designed to be concave in the middle, and the surface of the rubber block is slidably connected to the inner wall of the limiting groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model can facilitate the replacement of molds by workers through the cooperation of the rotating mechanism, the mold group, the rotating shell and the connecting shell, without the need for workers to carry multiple molds, thereby reducing the workload of workers; and with the cooperation of the connecting mechanism, the limit groove, the guide rod and the first threaded groove, it can effectively prevent water from flowing out of the interior of the connecting shell through the gap, thereby increasing the use effect of the water gun and solving the problem that the existing handheld high-pressure water gun requires users to carry multiple molds for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of a rotating shell from another perspective in the utility model;

[0019] Figure 3 This is a structural schematic diagram of the rotating mechanism from another perspective in the utility model;

[0020] Figure 4 It is a schematic diagram of the expansion of the connecting mechanism in the utility model.

[0021] In the figure: 1. water gun body; 2. connecting block; 3. fixing block; 4. rotating mechanism; 41. bearing seat; 42. moving rod; 43. tension spring; 5. guide rod; 6. rotating shell; 7. connecting shell; 8. first thread groove; 9. connecting mechanism; 91. water pipe; 92. thread block; 93. second thread groove; 10. rubber block; 11. limit groove; 12. mold assembly. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4As shown, a handheld high-pressure water gun comprises a water gun body 1, which can suck water source into the water gun for spraying, one side of the water gun body 1 is connected with a connecting block 2, the bottom of the connecting block 2 is bolted with a fixing block 3, one side of the fixing block 3 is provided with a rotating mechanism 4, one side of the fixing block 3 is provided with a guide rod 5, the rotating mechanism 4 and the guide rod 5 are used in conjunction with each other, the surface of the guide rod 5 is slidably connected with a rotating shell 6, under the action of the rotating mechanism 4, the rotating shell 6 can be rotated, so that it is convenient for users to replace molds, and there is no need for users to carry a variety of molds for replacement, the number of guide rods 5 is four and they are designed in a ring array with the central axis of the rotating shell 6, the inner cavity of the rotating shell 6 is rotatably connected with a connecting shell 7, the number of connecting shells 7 is four and they are designed in a symmetrical manner with the central axis of the rotating shell 6, the axis lines of the connecting shell 7 and the guide rod 5 are on the same straight line, the surface of the outer side of the connecting shell 7 is provided with a first thread groove 8, the inner wall of the first thread groove 8 is slidably connected with the surface of the guide rod 5, the connecting block 2 is provided with a connecting mechanism 9. Under the cooperation of the rotating mechanism 4 and the rotating shell 6, the guide rod 5 can drive the connecting shell 7 to rotate through the first thread groove 8, and under the cooperation of the connecting shell 7 and the connecting mechanism 9, the water gun can be more stable when replacing the mold, effectively preventing the water source from flowing out of the connecting shell 7 with the gap, thereby increasing the stability of the water gun. A rubber block 10 is provided on one side of the connecting shell 7. The rubber block 10 is designed in a middle concave shape. The inner cavity of the rotating shell 6 is provided with a limiting groove 11. The surface of the rubber block 10 is slidably connected to the inner wall of the limiting groove 11. Under the cooperation of the rubber block 10 and the limiting groove 11, the water source can be effectively prevented from flowing out of the gap of the inner cavity of the connecting shell 7, thereby enhancing the effect of the water gun in preventing the water source from flowing out, thereby enhancing the use effect of the water gun. A mold group 12 is bolted on one side of the rotating shell 6. Under the effect of the number of the mold group 12, it is convenient for users to replace the mold, reducing the amount of carrying by users, thereby increasing the use effect of the water gun.

[0024] The rotating mechanism 4 includes a bearing seat 41, one side of the bearing seat 41 is fixedly connected to one side of the fixed block 3, a moving rod 42 is fixed to the inner ring of the bearing seat 41, the surface of the moving rod 42 is slidably connected to the inner cavity of the rotating shell 6, the surface of the moving rod 42 is fixedly connected to the bottom of the guide rod 5, and a tension spring 43 is fixed to one side of the bearing seat 41, and one side of the tension spring 43 is fixedly connected to one side of the rotating shell 6. With the cooperation of the bearing seat 41 and the moving rod 42, the rotating shell 6 can be rotated, and the mold group 12 can be rotated with the rotating shell 6. There is no need for users to pick up a lot of molds when carrying, which not only reduces the labor of users, but also facilitates users to replace molds. Under the action of the tension spring 43, the rotating shell 6 can be prevented from detaching when the water gun is working, which increases the stability of the water gun and thus increases the practical effect of the water gun.

[0025] The connecting mechanism 9 includes a water pipe 91, one side of which is connected to one side of the connecting block 2, a threaded block 92 is fixed to the surface of the water pipe 91, a second threaded groove 93 is provided on the surface of the inner cavity of the connecting shell 7, the threaded block 92 and the second threaded groove 93 cooperate with each other, the moving rod 42 enables the guide rod 5 to drive the connecting shell 7 to rotate through the first threaded groove 8, so that the second threaded groove 93 in the inner cavity of the connecting shell 7 rotates, and at the same time, with the cooperation of the water pipe 91 and the threaded block 92, the threaded block 92 and the second threaded groove 93 can be connected to each other, so that the water pipe 91 can spray water through the mold group 12, effectively preventing the water from flowing out through the gap in the inner cavity of the connecting shell 7, and increasing the stability of the water gun when replacing the mold, thereby increasing the stability of the water gun.

[0026] It is worth noting that the technical features of the water gun body 1 proposed in this technical solution should be regarded as prior art. The specific structure, working principle, and possible control method and spatial layout of these technical features can be selected according to the conventional methods in the field, and this technical solution will not be further elaborated.

[0027] Working principle: When the user needs to use another mold, the user first moves the rotating shell 6. At the same time, with the cooperation of the first thread groove 8 and the guide rod 5, the connecting shell 7 can be driven to rotate, and the second thread groove 93 is separated from the thread block 92, so that the connecting shell 7 can be separated from the surface of the water pipe 91. Then, with the cooperation of the bearing seat 41 and the moving rod 42, the rotating shell 6 can be rotated, allowing the user to rotate the mold group 12 to be used to one side of the water pipe 91. With the rebound of the tension spring 43, the water pipe 91 drives the thread block 92 to pass through the inside of the rubber block 10. At the same time, with the cooperation of the guide rod 5 and the first thread groove 8, the thread block 92 can be connected to the second thread groove 93 accordingly, so that the water pipe 91 is fixed inside the connecting shell 7. Then the staff can spray water through the water gun body 1.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A handheld high-pressure water gun, comprising a water gun body (1) and a connecting block (2) connected to one side of the water gun body (1), characterized in that: Also includes: A fixed block (3) bolted to the bottom of the connecting block (2), a rotating mechanism (4) being provided on one side of the fixed block (3), and a guide rod (5) being provided on one side of the fixed block (3); A rotating shell (6) is slidably connected to the surface of the guide rod (5), and the inner cavity of the rotating shell (6) is rotatably connected to a connecting shell (7); A first thread groove (8) is provided on the outer surface of the connection shell (7), and a connection mechanism (9) is provided on one side of the connection block (2); A rubber block (10) is arranged on one side of the connecting shell (7); a limiting groove (11) is provided in the inner cavity of the rotating shell (6); and a mold assembly (12) is bolted to one side of the rotating shell (6).

2. A handheld high-pressure water gun according to claim 1, characterized in that: The rotating mechanism (4) comprises a bearing seat (41) fixed to one side of the fixed block (3), a moving rod (42) is fixed to the inner ring of the bearing seat (41), a tension spring (43) is fixed to one side of the bearing seat (41), and one side of the tension spring (43) is fixedly connected to one side of the rotating shell (6).

3. A handheld high-pressure water gun according to claim 1, characterized in that: The connection mechanism (9) comprises a water pipe (91) connected to one side of the connection block (2), a threaded block (92) is fixed on the surface of the water pipe (91), and a second threaded groove (93) is provided on the surface of the inner cavity of the connection shell (7).

4. A handheld high-pressure water gun according to claim 1, characterized in that: The number of the guide rods (5) is four and they are designed to be arranged in a circular array around the central axis of the rotating shell (6).

5. A handheld high-pressure water gun according to claim 1, characterized in that: The axis lines of the connecting shell (7) and the guide rod (5) are on the same straight line.

6. A handheld high-pressure water gun according to claim 1, characterized in that: The rubber block (10) is designed to be concave in the middle, and the surface of the rubber block (10) is slidably connected to the inner wall of the limiting groove (11).

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