CN213078841U - Novel spray gun structure - Google Patents
Novel spray gun structure Download PDFInfo
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- CN213078841U CN213078841U CN202021202502.XU CN202021202502U CN213078841U CN 213078841 U CN213078841 U CN 213078841U CN 202021202502 U CN202021202502 U CN 202021202502U CN 213078841 U CN213078841 U CN 213078841U
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- spray gun
- pipe
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Abstract
The utility model discloses a novel spray gun structure, which comprises a spray gun shell, wherein the spray gun shell comprises an installation pipe and a connecting pipe, and the installation pipe is communicated with the connecting pipe; a spray gun valve core is fixedly connected in the installation pipe, a control handle is arranged at the right end of the installation pipe, and the control handle is connected with the spray gun valve core arranged in the installation pipe; the spray gun valve core comprises a valve core shell, an operating rod, a rotating piece and a water sealing baffle sheet; the valve core shell is fixedly connected in the installation pipe, a water inlet hole is formed in the side face of the valve core shell, and the valve core shell is communicated with the connecting pipe through the water inlet hole; the control rod is sleeved in the valve core shell, the right end of the control rod penetrates out of the valve core shell and then is connected with the control handle, the left end of the control rod is connected with the rotating part, a first water passing through hole is formed in the rotating part, a water sealing blocking piece is arranged at the left end of the rotating part, the water sealing blocking piece is arranged in the valve core shell and fixedly connected with the valve core shell, and a second water passing through hole corresponding to the first water passing through hole is formed in the water sealing blocking piece.
Description
Technical Field
The utility model relates to a spray gun field especially relates to a novel spray gun structure.
Background
The spray gun is the device that often uses in people's life now, it can be used for washing the bathroom, places such as sink, the health cleaning work of giving people has brought the facility, but present spray gun structure is the spring and presses down and open the structure, it can appear spring elasticity reduction after long-time the use and lead to the situation that the spray gun can't open or close to take place, and need people to press spray gun brake valve lever with the hand always when carrying out spray gun washing operation for a long time, it is comparatively hard to use, the result of use of spray gun has seriously been reduced.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide a simple structure, convenient to use's novel spray gun structure.
In order to realize the purpose, the technical scheme of the utility model is that:
a novel spray gun structure comprises a spray gun shell, wherein the spray gun shell comprises an installation pipe and a connecting pipe, the installation pipe is communicated with the connecting pipe, and the installation pipe is perpendicular to the connecting pipe; a spray gun valve core is fixedly connected in the installation pipe, a control handle is arranged at the right end of the installation pipe, and the control handle is connected with the spray gun valve core arranged in the installation pipe and controls the opening and closing state of the spray gun valve core; the spray gun valve core comprises a valve core shell, an operating rod, a rotating piece and a water sealing baffle sheet; the valve core shell is sleeved in the mounting pipe and is fixedly connected with the mounting pipe, a water inlet hole is formed in the side face of the valve core shell, the position of the water inlet hole corresponds to the position of the top end of the connecting pipe, and the valve core shell is communicated with the connecting pipe through the water inlet hole; the control rod is sleeved in the valve core shell and can rotate corresponding to the valve core shell, the right end of the control rod penetrates out of the valve core shell and then is connected with the control handle, the left end of the control rod is connected with the rotating piece, a first water passing through hole is formed in the rotating piece, a water sealing blocking piece is arranged at the left end of the rotating piece and is arranged in the valve core shell and fixedly connected with the valve core shell, and a second water passing through hole corresponding to the first water passing through hole is formed in the water sealing blocking piece.
Furthermore, the operating rod comprises a knob part, a sealing part and a clamping part which are integrally formed, and the knob part penetrates out of the valve core shell and then is embedded in a connecting groove arranged on the control handle; the inner side wall of the valve core shell is provided with a first limiting convex ring, the sealing part is embedded with the inner side wall of the first limiting convex ring, the clamping part is embedded with a fixed connecting block arranged on the rotating piece, a second limiting convex ring is arranged between the clamping part and the sealing part, an installation groove is arranged between the sealing part and the knob part, and the outer side of the installation groove is sleeved with a clamping ring; when the operating rod is connected with the valve core shell, the second limiting convex ring is in contact with the end face of the left end of the first limiting convex ring, and the clamping ring is in contact with the end face of the right end of the first limiting convex ring.
Further, a sealing groove is formed in the periphery of the sealing portion, and a first sealing washer is connected to the sealing groove; when the operating rod is connected with the valve core shell, the first sealing washer is contacted with the inner side wall of the first limiting convex ring.
Furthermore, the first water passing through hole and the second water passing through hole are both fan-shaped.
Further, a second sealing washer is sleeved on the outer side of the rotating piece; when the operating rod is connected with the valve core shell, the second sealing washer is contacted with the inner side wall of the valve core shell.
Furthermore, an anti-abrasion gasket is arranged between the control handle and the mounting pipe, and two sides of the anti-abrasion gasket are respectively contacted with the control handle and the end face of the mounting pipe.
Furthermore, the left end of the mounting pipe is embedded with a water outlet nozzle, and the right end of the water outlet nozzle is embedded in the mounting pipe; a third limiting convex ring is arranged in the mounting pipe, and a fourth limiting convex ring is arranged on the outer side of the valve core shell; when the spray gun valve core is connected with the installation pipe, the right end of the water outlet nozzle is contacted with the left end of the spray gun valve core, and the end face of the right end of the fourth limiting convex ring is contacted with the end face of the left end of the third limiting convex ring.
Furthermore, the bottom end of the connecting pipe is provided with a connecting joint for connecting a water inlet pipe.
Compared with the prior art, the utility model has the advantages and positive effect be:
the utility model adopts the design of arranging the spray gun valve core in the installation pipe, so that when in use, people only need to rotate the control handle, and the control handle drives the control rod and the rotating piece to rotate; when the first water passing through hole is overlapped with the second water passing through hole, the water flow entering from the connecting pipe passes through the water inlet hole, the first water passing through hole and the second water passing through hole in sequence and then is sprayed out from the left end of the mounting pipe, and the water outlet operation of the spray gun is completed; when the water outlet needs to be closed, the control handle is only required to rotate reversely, so that the first water passing through hole and the second water passing through hole are staggered; its easy operation, convenient and fast has avoided push type tap to use the situation that spring elasticity reduces after for a long time to take place, and people do not need to control brake valve lever for a long time in the use simultaneously, have saved people's physical power to a certain extent, have improved the utility model discloses an excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is an assembly structure view of the present invention;
FIG. 2 is an assembled view of the spray gun valve cartridge;
FIG. 3 is a schematic structural view of a cartridge housing;
FIG. 4 is a schematic view of a joystick;
FIG. 5 is a right side view structural view of the rotary member;
FIG. 6 is a right view structural view of a water-sealing baffle plate;
fig. 7 is a schematic structural view of the snap ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.
As shown in fig. 1 to 7, the novel spray gun structure in this embodiment includes a spray gun housing, the spray gun housing includes a mounting tube 3 and a connecting tube 4, the mounting tube 3 is communicated with the top end of the connecting tube 4, and the mounting tube 3 is perpendicular to the connecting tube 4; the bottom end of the connecting pipe 4 is provided with a connecting joint 401 for connecting a water inlet pipe; a spray gun valve core 5 is fixedly connected in the installation pipe 3, a control handle 1 is arranged at the right end of the installation pipe 3, an anti-abrasion gasket 2 is arranged between the control handle 1 and the installation pipe 3, and two sides of the anti-abrasion gasket 2 are respectively contacted with the end surfaces of the control handle 1 and the installation pipe 3 and can be fixedly connected to the end surface of the control handle; the control handle 1 is connected with a spray gun valve core 5 arranged in the installation pipe 3 and controls the opening and closing state of the spray gun valve core 5;
the spray gun valve core 5 comprises a valve core shell 51, an operating rod 52, a rotating piece 54 and a water sealing baffle 56; the valve core shell 51 is sleeved in the installation pipe 3 and is fixedly connected with the installation pipe 3, a water inlet 511 is formed in the side face of the valve core shell 51, the position of the water inlet 511 corresponds to the position of the top end of the connecting pipe 4, and the valve core shell 51 is communicated with the connecting pipe 4 through the water inlet 511; the operating rod 52 is sleeved in the valve core shell 51 and can rotate corresponding to the valve core shell 51, the right end of the operating rod 52 penetrates through the valve core shell 51 and then is connected with the control handle 1, the left end of the operating rod 52 is connected with the rotating piece 54, the rotating piece 54 is provided with a first water passing through hole 542, and the outer side of the rotating piece 54 is sleeved with a second sealing washer 55; when the operating lever 52 is connected to the cartridge housing 51, the second sealing washer 55 is in contact with the inner sidewall of the cartridge housing 51; the left end of the rotating piece 54 is provided with a water sealing baffle 56, the water sealing baffle 56 is arranged in the valve core shell 51 and is fixedly connected with the valve core shell 51, and the water sealing baffle 56 is provided with a second water passing through hole 561 corresponding to the first water passing through hole 542; the first water passing through hole 542 and the second water passing through hole 561 are both fan-shaped.
The operating rod 52 comprises a knob part 521, a sealing part 523 and a clamping part 525, the knob part 521, the sealing part 523 and the clamping part 525 are integrally formed, and the knob part 521 penetrates through the valve core shell 51 and then is embedded with the connecting groove 101 arranged on the control handle 1; a first limit convex ring 513 is arranged on the inner side wall of the valve core shell 51, a sealing part 523 is embedded with the inner side wall of the first limit convex ring 513, a sealing groove is arranged on the periphery of the sealing part 523, and a first sealing washer 526 is connected with the sealing groove; when the operating lever 52 is connected with the valve core housing 51, the first sealing washer 526 is contacted with the inner side wall of the first limit convex ring 513; the clamping portion 525 is in scarf joint with a fixed connecting block 541 arranged on the rotating piece 54 through a groove at the end head of the left end of the clamping portion, a second limiting convex ring 524 is arranged between the clamping portion 525 and the sealing portion 523, an installation groove 522 is arranged between the sealing portion 523 and the knob portion 521, and a clamping ring 53 is sleeved on the outer side of the installation groove 522; when the operating lever 52 is connected to the spool housing 51, the second limit protruding ring 524 contacts with the left end surface of the first limit protruding ring 513, and the snap ring 53 contacts with the right end surface of the first limit protruding ring 513.
The control rod is sleeved in the valve core shell and can rotate relative to the valve core shell, and the first limiting bulge on the inner side wall of the valve core shell is located between the second limiting bulge and the clamping ring on the outer side wall of the control rod, so that the control rod is limited, and the control rod is prevented from moving left and right in the valve core shell.
The left end of the mounting pipe 3 is embedded with a water outlet nozzle 6, and the right end of the water outlet nozzle 6 is embedded in the mounting pipe 3; a third limiting convex ring 301 is arranged in the mounting pipe 3, and a fourth limiting convex ring 512 is arranged outside the valve core shell 51; when the spray gun valve core 5 is connected with the installation pipe 3, the right end of the water outlet nozzle 6 is contacted with the left end of the spray gun valve core 5, and the end surface of the right end of the fourth limit convex ring 512 is contacted with the end surface of the left end of the third limit convex ring 301.
The spray gun valve core is arranged between the third limiting bulge and the water outlet nozzle, so that the position of the spray gun valve core is limited, and the spray gun valve core is prevented from moving left and right in the installation pipe.
The utility model adopts the design of arranging the spray gun valve core in the installation pipe, so that when in use, people only need to rotate the control handle, and the control handle drives the control rod and the rotating piece to rotate; when the first water passing through hole is overlapped with the second water passing through hole, the water flow entering from the connecting pipe passes through the water inlet hole, the first water passing through hole and the second water passing through hole in sequence and then is sprayed out from the left end of the mounting pipe, and the water outlet operation of the spray gun is completed; when the water outlet needs to be closed, the control handle is only required to rotate reversely, so that the first water passing through hole and the second water passing through hole are staggered; its easy operation, convenient and fast has avoided push type tap to use the situation that spring elasticity reduces after for a long time to take place, and people do not need to control brake valve lever for a long time in the use simultaneously, have saved people's physical power to a certain extent, have improved the utility model discloses an excellent in use effect.
Claims (8)
1. The utility model provides a novel spray gun structure, includes the spray gun casing, its characterized in that: the spray gun shell comprises a mounting pipe and a connecting pipe, wherein the mounting pipe is communicated with the connecting pipe and is arranged perpendicular to the connecting pipe; a spray gun valve core is fixedly connected in the installation pipe, a control handle is arranged at the right end of the installation pipe, and the control handle is connected with the spray gun valve core arranged in the installation pipe and controls the opening and closing state of the spray gun valve core; the spray gun valve core comprises a valve core shell, an operating rod, a rotating piece and a water sealing baffle sheet; the valve core shell is sleeved in the mounting pipe and is fixedly connected with the mounting pipe, a water inlet hole is formed in the side face of the valve core shell, the position of the water inlet hole corresponds to the position of the top end of the connecting pipe, and the valve core shell is communicated with the connecting pipe through the water inlet hole; the control rod is sleeved in the valve core shell and can rotate corresponding to the valve core shell, the right end of the control rod penetrates out of the valve core shell and then is connected with the control handle, the left end of the control rod is connected with the rotating piece, a first water passing through hole is formed in the rotating piece, a water sealing blocking piece is arranged at the left end of the rotating piece and is arranged in the valve core shell and fixedly connected with the valve core shell, and a second water passing through hole corresponding to the first water passing through hole is formed in the water sealing blocking piece.
2. A novel lance construction as claimed in claim 1, wherein: the operating rod comprises a knob part, a sealing part and a clamping part, the knob part, the sealing part and the clamping part are integrally formed, and the knob part penetrates out of the valve core shell and then is embedded and connected with a connecting groove arranged on the control handle; the inner side wall of the valve core shell is provided with a first limiting convex ring, the sealing part is embedded with the inner side wall of the first limiting convex ring, the clamping part is embedded with a fixed connecting block arranged on the rotating piece, a second limiting convex ring is arranged between the clamping part and the sealing part, an installation groove is arranged between the sealing part and the knob part, and the outer side of the installation groove is sleeved with a clamping ring; when the operating rod is connected with the valve core shell, the second limiting convex ring is in contact with the end face of the left end of the first limiting convex ring, and the clamping ring is in contact with the end face of the right end of the first limiting convex ring.
3. A novel lance construction as claimed in claim 2, wherein: a sealing groove is formed in the periphery of the sealing part, and a first sealing gasket is connected to the sealing groove; when the operating rod is connected with the valve core shell, the first sealing washer is contacted with the inner side wall of the first limiting convex ring.
4. A novel lance construction as claimed in claim 3, wherein: the first water passing through hole and the second water passing through hole are both fan-shaped.
5. A novel lance construction as claimed in claim 4, wherein: a second sealing washer is sleeved on the outer side of the rotating piece; when the operating rod is connected with the valve core shell, the second sealing washer is contacted with the inner side wall of the valve core shell.
6. A novel lance construction as claimed in claim 5, wherein: an anti-abrasion gasket is arranged between the control handle and the installation pipe, and two sides of the anti-abrasion gasket are respectively contacted with the control handle and the end face of the installation pipe.
7. The novel lance structure of claim 6 wherein: the left end of the mounting pipe is embedded with a water outlet nozzle, and the right end of the water outlet nozzle is embedded in the mounting pipe; a third limiting convex ring is arranged in the mounting pipe, and a fourth limiting convex ring is arranged on the outer side of the valve core shell; when the spray gun valve core is connected with the installation pipe, the right end of the water outlet nozzle is contacted with the left end of the spray gun valve core, and the end face of the right end of the fourth limiting convex ring is contacted with the end face of the left end of the third limiting convex ring.
8. A novel lance construction as claimed in claim 7, wherein: the bottom end of the connecting pipe is provided with a connecting joint used for connecting a water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021202502.XU CN213078841U (en) | 2020-06-24 | 2020-06-24 | Novel spray gun structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021202502.XU CN213078841U (en) | 2020-06-24 | 2020-06-24 | Novel spray gun structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213078841U true CN213078841U (en) | 2021-04-30 |
Family
ID=75621549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021202502.XU Active CN213078841U (en) | 2020-06-24 | 2020-06-24 | Novel spray gun structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213078841U (en) |
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2020
- 2020-06-24 CN CN202021202502.XU patent/CN213078841U/en active Active
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