CN217911005U - Spray gun with novel structure - Google Patents
Spray gun with novel structure Download PDFInfo
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- CN217911005U CN217911005U CN202221530242.8U CN202221530242U CN217911005U CN 217911005 U CN217911005 U CN 217911005U CN 202221530242 U CN202221530242 U CN 202221530242U CN 217911005 U CN217911005 U CN 217911005U
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- spray gun
- main body
- piston
- cover shell
- wrench
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Abstract
The utility model discloses a spray gun with a novel structure, which comprises an outer cover shell consisting of a lower cover shell and an upper cover shell, wherein a spray gun main body is arranged in the outer cover shell, a liquid suction pipe part at the lower part of the spray gun main body extends out of the outer cover shell, a big cover for a threaded connection liquid storage container is sleeved at the position of the liquid suction pipe part close to the outer cover shell, a lower elastic piece and a piston are sleeved in the spray gun main body, the lower elastic piece is arranged below the piston, a positioning seat is sleeved in the piston, a valve body is sleeved in the positioning seat, a support is arranged on the spray gun main body, a first shaft head on the support is rotatably connected in a first shaft hole on the spray gun main body, a second shaft head at the top of the piston is rotatably connected in a second shaft hole on the support, a spanner is rotatably connected on the spray gun main body, a suction pipe is arranged at the upper part of the piston, and the front end of the suction pipe is connected with a head cap through a water diversion head; has the advantages that: the utility model has the advantages of practicality, novel structure, light operation, low in production cost, the spraying effect is good, has promoted the quality and the quality of product.
Description
Technical Field
The utility model relates to a liquid sprinkler, in particular to spray gun of novel structure.
Background
The existing similar products have the following defects: the structure is unreasonable, the use and operation are heavy, the spring rebound effect is poor, and the spraying effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a spray gun of novel structure.
In order to achieve the above object, the present invention takes the following measures:
a spray gun with a novel structure comprises an outer cover shell consisting of a lower cover shell and an upper cover shell, wherein a spray gun main body is installed in the outer cover shell, a liquid suction straw part at the lower part of the spray gun main body extends out of the outer cover shell, a large cover connected with a liquid storage container in a threaded mode is sleeved at the position, close to the outer cover shell, of the liquid suction straw part, a lower elastic sheet and a piston are sleeved in the spray gun main body, the lower elastic sheet is arranged below the piston, a positioning seat is sleeved in the piston and provided with a valve body, a support is arranged on the spray gun main body, a first shaft head on the support is rotatably connected in a first shaft hole on the spray gun main body, a second shaft head at the top of the piston is rotatably connected in a second shaft hole on the support, a spanner is rotatably connected in a third shaft hole on the spray gun main body, a spanner driving part on the spanner is in contact and abutting joint with a support driven part on the support, a straw is arranged on the upper part of the piston, and the front end of the straw is connected with a head cap through a water diversion head;
the lower housing and the upper housing are mutually connected in a plugging and buckling manner, the surface of the lower housing close to the upper housing is provided with a plugging hole, and a plugging column which is matched with the plugging hole in a plugging manner is injected on the upper housing;
a spring for driving the piston to return is arranged in the outer cover shell;
the spring is bent into a C-shaped structure, the upper end of the spring is propped against the spring groove on the bracket, and the lower end of the spring is propped against the spring seat of the spray gun main body;
the spring is formed by bending an O-shaped elastic body.
The utility model has the advantages that: the utility model has the advantages of practicality, novel structure, light operation, low in production cost, the spraying effect is good, has promoted the quality and the quality of product.
Drawings
Fig. 1 is a schematic view of the exploded structure of the present invention.
Fig. 2 is a schematic diagram of the external structure of the present invention.
Detailed Description
A spray gun with a novel structure comprises an outer cover shell body consisting of a lower cover shell 12 and an upper cover shell 13, a spray gun main body 1 is installed in the outer cover shell body, a liquid suction pipe portion 1-1 at the lower portion of the spray gun main body 1 extends out of the outer cover shell body, a large cover 2 connected with a liquid storage container in a threaded mode is sleeved on the position, close to the outer cover shell body, of the liquid suction pipe portion 1-1, a lower elastic piece 3 and a piston 5 are sleeved in the spray gun main body 1, the lower elastic piece 3 is arranged below the piston 5, a positioning seat 6 is sleeved in the piston 5, a valve body 4 is sleeved in the positioning seat 6, a support 11 is arranged on the spray gun main body 1, a first shaft head 11-1 on the support 11 is rotatably connected into a first shaft hole 1-2 on the spray gun main body 1, a second shaft head 5-1 at the top of the piston 5 is rotatably connected into a second shaft hole 11-2 on the support 11, a wrench 7 is rotatably connected onto the spray gun main body 1, a third shaft head 7-1 on the wrench 7 is rotatably connected into a third shaft hole 1-3 on the spray gun main body 1, a driving portion 7-2 is in contact with the wrench 11, the wrench portion 11, a passive wrench portion 11 is abutted against the piston portion 11, a piston head 9, and a front end 9 is connected with a suction pipe head 10.
As shown in fig. 1 and 2, the large cover 2 is connected to the liquid storage container through threads, the wrench 7 is pressed by a hand, the wrench 7 rotates along the third spindle head 7-1, the wrench driving portion 7-2 on the wrench 7 drives the bracket driven portion 11-3 upwards to drive the bracket 11 to rotate clockwise along the first spindle head 11-1, the second spindle hole 11-2 on the bracket 11 drives the piston 5 to move downwards through the second spindle head 5-1, and when the wrench 7 is loosened, the elastic force of the spring 14 jacks up the spring groove 11-4 upwards to drive the whole bracket 11 to rotate anticlockwise along the first spindle head 11-1. The purpose of reciprocating the piston 5 is achieved, and therefore the purpose of spraying liquid in the liquid storage container through the suction pipe 9, the water dividing head 10 and the head cap 8 is achieved.
The lower housing 12 and the upper housing 13 are connected together in a plugging and buckling manner, a plugging hole 12-1 is formed in the surface of the lower housing 12 close to the upper housing 13, and a plugging column 13-1 which is matched with the plugging hole 12-1 in a plugging manner is injection molded on the upper housing 13.
And a spring 14 for driving the piston 5 to return is arranged in the housing.
The spring 14 is bent into a C-shaped structure, the upper end of the spring 14 is pressed in the spring groove 11-4 on the support 11, and the lower end of the spring 14 is pressed on the spring seat 1-4 of the spray gun body 1.
The spring 14 is formed by bending an O-shaped elastic body.
Claims (5)
1. A spray gun with a novel structure comprises an outer cover shell consisting of a lower cover shell (12) and an upper cover shell (13), and is characterized in that: the spray gun is characterized in that a spray gun main body (1) is installed in an outer cover shell, a liquid suction and suction pipe part (1-1) at the lower part of the spray gun main body (1) extends out of the outer cover shell, a large cover (2) connected with a liquid storage container in a threaded manner is sleeved at a position, close to the outer cover shell, of the liquid suction and suction pipe part (1-1), a lower elastic sheet (3) and a piston (5) are sleeved in the spray gun main body (1), the lower elastic sheet (3) is arranged below the piston (5), a positioning seat (6) is sleeved in the piston (5), a valve body (4) is sleeved in the positioning seat (6), a support (11) is arranged on the spray gun main body (1), a first shaft head (11-1) on the support (11) is rotatably connected in a first shaft hole (1-2) on the spray gun main body (1), a second shaft head (5-1) at the top of the piston (5) is rotatably connected in a second shaft hole (11-2) on the support (11), a wrench (7) is rotatably connected on the spray gun main body (1), a wrench (7) is rotatably connected with a third shaft head (1-1) on the wrench (7) rotatably, the wrench (7-1) on the wrench main body (7) is in a contact with the support (11), the wrench (11-3-2) on the support (11), and the wrench (11) in a driven part (11) is abutted against the wrench (7), a suction pipe (9) is arranged at the upper part of the piston (5), and the front end of the suction pipe (9) is connected with a head cap (8) through a water dividing head (10).
2. The spray gun of claim 1, which is characterized in that: the lower housing (12) and the upper housing (13) are mutually connected in an inserting and buckling mode, an inserting hole (12-1) is formed in the surface, close to the upper housing (13), of the lower housing (12), and an inserting column (13-1) matched with the inserting hole (12-1) in an inserting mode is injected on the upper housing (13).
3. A spray gun of novel construction according to claim 1 or 2, characterized in that: and a spring (14) for driving the piston (5) to return is arranged in the outer cover shell.
4. A spray gun of novel construction in accordance with claim 3, wherein: the spring (14) is bent into a C-shaped structure, the upper end of the spring (14) is pressed in a spring groove (11-4) on the support (11), and the lower end of the spring (14) is pressed on a spring seat (1-4) of the spray gun body (1).
5. The spray gun of claim 4, which is characterized in that: the spring (14) is formed by bending an O-shaped elastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221530242.8U CN217911005U (en) | 2022-06-17 | 2022-06-17 | Spray gun with novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221530242.8U CN217911005U (en) | 2022-06-17 | 2022-06-17 | Spray gun with novel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217911005U true CN217911005U (en) | 2022-11-29 |
Family
ID=84182815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221530242.8U Active CN217911005U (en) | 2022-06-17 | 2022-06-17 | Spray gun with novel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217911005U (en) |
-
2022
- 2022-06-17 CN CN202221530242.8U patent/CN217911005U/en active Active
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