CN218423499U

CN218423499U - Spray gun with diffusion head

Info

Publication number: CN218423499U
Application number: CN202222733671.1U
Authority: CN
Inventors: 宋连信; 姜文茹; 刘军
Original assignee: Qingdao Jixin Machinery Equipment Co ltd
Current assignee: Qingdao Jixin Machinery Equipment Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-03
Anticipated expiration: 2032-10-17

Abstract

The utility model provides a spray gun with diffusion head relates to spray gun technical field, including the spray gun main frame, top one side fixed mounting of spray gun main frame has the connecting rod, the top fixed mounting of connecting rod has connecting block A, connecting block A's top is provided with the holding vessel, the top of holding vessel is provided with the apron, the output fixed mounting of spray gun main frame has the shower nozzle, the surface cover of shower nozzle is equipped with the hexagonal piece, the inside one end fixed mounting of hexagonal piece has the dog, the inside position department fixed mounting who is close to the dog of hexagonal piece has sealing washer B. The utility model discloses in, through the setting of diffusion hole and hollow diffusion piece, make the spray gun when using, meet when needing the diffusion to spray coating, only need install the hexagonal piece on the shower nozzle, can make the spray gun realize the diffusion and spray coating, avoided needing another equipment to carry out the phenomenon production that the diffusion was sprayed to the object to improve coating and spray efficiency, save time.

Description

Spray gun with diffusion head

Technical Field

The utility model relates to a spray gun technical field especially relates to a spray gun with diffusion head.

Background

When spraying coating on object surfaces such as vehicle, machinery, then need use the spray gun, the spray gun is through the muzzle that air pump carried other gas to the spray gun to drive the coating in the holding vessel and spout to the object surface, because of general spray gun is when using, the muzzle of spray gun is the flat injection to the object surface, when meetting the needs diffusion and spraying coating, then need another spray gun, and it is comparatively troublesome that the spray gun is changed to the air pump, look for another spray gun and delay the time, reduce work efficiency, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a spray gun with a diffusion head.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a spray gun with diffusion head, includes the spray gun main frame, and top one side fixed mounting of spray gun main frame has the connecting rod, the top fixed mounting of connecting rod has connecting block A, connecting block A's top is provided with the holding vessel, the top of holding vessel is provided with the apron, the output fixed mounting of spray gun main frame has the shower nozzle, the surperficial cover of shower nozzle is equipped with the hexagonal piece, the inside one end fixed mounting of hexagonal piece has the dog, the inside position department fixed mounting who is close to the dog of hexagonal piece has sealing washer B, the diffusion hole has been seted up to the centre of dog, the one end fixed mounting that the spray gun main frame was kept away from to the hexagonal piece has cavity diffusion piece.

In order to make the holding vessel can dismantle, the utility model discloses the improvement has, the bottom fixed mounting of holding vessel has hollow threaded rod, threaded connection between hollow threaded rod and the connecting block A.

In order to add coating for the convenience of holding vessel, the utility model discloses the improvement has, sliding connection between apron and the holding vessel.

In order to make the spray gun can spread and spray coating, the utility model discloses the improvement has, threaded connection between hexagonal piece and the shower nozzle, diffusion hole align to grid is on the surface of dog.

In order to make the apron open more conveniently, the utility model discloses it has to improve, the holding vessel is provided with the on-off mechanism with the intersection of apron, the on-off mechanism includes the fixed block, fixed block fixed mounting is on the top on holding vessel surface, the position department fixed mounting that the fixed block was kept away from on holding vessel surface top has the lug, the inside top of lug is rotated and is connected with the axostylus axostyle, the middle fixed mounting of axostylus axostyle has connecting block B, the both ends on axostylus axostyle surface all overlap and are equipped with the torsional spring, the inside of fixed block is seted up flutedly, the inside of recess runs through and is provided with the movable block, the one end fixed mounting of movable block has the barb, one side fixed mounting that the movable block is close to the barb has the spring, the position department fixed mounting that the apron surface is close to the fixed block has the buckle, the bottom fixed mounting on apron surface has sealing washer A.

In order to make the apron remain a power outside the spray gun main frame throughout, the utility model discloses the improvement has, fixed mounting between connecting block B and the apron, fixed mounting between the one end of torsional spring and the lug, fixed mounting between the one end of lug and the connecting block B is kept away from to the torsional spring.

In order to make the buckle can fix in the recess, the utility model discloses the improvement has, sliding connection between movable block and the recess, the spring sets up the inside at the recess, sliding connection between buckle and the recess.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through the setting of diffusion hole and hollow diffusion piece, make the spray gun when using, when meetting to spread and spray coating, only need to install the hexagonal piece on the shower nozzle, can make the spray gun realize that the diffusion sprays coating, avoided needing another equipment to carry out the phenomenon production that the diffusion sprayed to the object to improve coating and spray efficiency, save time.

2. The utility model discloses in, the apron because of general spray gun top holding vessel makes the screw thread rotation fixed, when adding coating in to the holding vessel, if the apron is screwed too tightly then hardly opened, and through the setting of buckle, make the holding vessel when adding coating, only need press the movable block, can make the apron open, make the apron opened more easily, avoided leading to the phenomenon production that the apron is hardly opened because of the apron is screwed too tightly to the efficiency of the increase coating that improves.

Drawings

FIG. 1 is a schematic view of a spray gun with a diffusion head according to the present invention;

FIG. 2 is an enlarged view of the spray gun with a diffuser head of the present invention at A in FIG. 1;

FIG. 3 is a schematic view of a partial explosion of a spray gun with a diffusion head according to the present invention;

fig. 4 is an enlarged view of the spray gun with a diffuser head at the position B in fig. 3;

FIG. 5 is an enlarged view of the spray gun with a diffuser head of the present invention at C in FIG. 3;

fig. 6 is an enlarged view of the spray gun with the diffusion head at D in fig. 3.

Illustration of the drawings:

1. a main frame of the spray gun; 2. a connecting rod; 3. a spray head; 4. a hexagonal block; 5. a connecting block A; 6. a storage tank; 7. a cover plate; 8. a bump; 9. a shaft lever; 10. a fixed block; 11. connecting block B; 12. a torsion spring; 13. a movable block; 14. a spring; 15. a barb; 16. a groove; 17. buckling; 18. a sealing ring A; 19. a hollow diffusion block; 20. a stopper; 21. a seal ring B; 22. and (4) diffusion holes.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1, 3 and 6, the present invention provides a technical solution: the utility model provides a spray gun with diffusion head, including spray gun main frame 1, top one side fixed mounting of spray gun main frame 1 has connecting rod 2, the top fixed mounting of connecting rod 2 has connecting block A5, connecting block A5's top is provided with holding vessel 6, the bottom fixed mounting of holding vessel 6 has the hollow threaded rod, threaded connection between hollow threaded rod and the connecting block A5, the top of holding vessel 6 is provided with apron 7, sliding connection between apron 7 and the holding vessel 6, spray gun main frame 1's output fixed mounting has shower nozzle 3, the surface cover of shower nozzle 3 is equipped with hexagonal piece 4, the design of hexagonal piece 4 is in order to make cavity diffusion piece 19 can dismantle, when needs use empty diffusion piece and diffusion hole 22, can install on the shower nozzle 3 of spray gun through hexagonal piece 4 empty diffusion piece and diffusion hole 22, the inside one end fixed mounting of hexagonal piece 4 has hexagonal piece 20, the inside position department fixed mounting that is close to hexagonal piece 20 has sealing washer B21, diffusion hole 22 has been seted up in the centre of dog 20, threaded connection between cavity piece 4 and the shower nozzle 3, the even range of diffusion hole 22 is on the surface of dog 20, the one end fixed mounting of hexagonal piece 4 is kept away from spray gun main frame 1 has diffusion piece 19, diffusion piece 19 and diffusion effect of spraying diffusion piece is the diffusion effect of spraying when needing to make the diffusion piece.

Example two

Referring to fig. 1-5, a switching mechanism is disposed at an intersection between a storage tank 6 and a cover plate 7, the switching mechanism includes a fixed block 10, the fixed block 10 is fixedly mounted at a top end of a surface of the storage tank 6, a protrusion 8 is fixedly mounted at a position far away from the fixed block 10 at a top end of the surface of the storage tank 6, a shaft rod 9 is rotatably connected to an inner top end of the protrusion 8, a connecting block B11 is fixedly mounted in a middle of the shaft rod 9, a torsion spring 12 is sleeved at both ends of the surface of the shaft rod 9, the connecting block B11 and the cover plate 7 are fixedly mounted, one end of the torsion spring 12 is fixedly mounted with the protrusion 8, one end of the torsion spring 12 far away from the protrusion 8 is fixedly mounted with the connecting block B11, a groove 16 is formed in the fixed block 10, a movable block 13 is disposed in the groove 16, a barb 15 is fixedly mounted at one end of the movable block 13, a spring 14 is fixedly mounted at a side of the movable block 13, the movable block 13 is designed to keep a force toward the movable block 15, the barb 15 is clamped on the buckle 17, so that the barb 15 is always arranged to prevent a sealing ring 18 from flowing out of the storage tank 6 and the groove 17, and the sealing ring 16 is arranged at the intersection between the storage tank 6 a seal connection between the cover 6, and the storage tank 6, and the groove 17.

The working principle is as follows: when a spray gun is used for spreading and spraying paint, firstly, the hexagonal block 4 is aligned to the spray head 3, the hexagonal block 4 is rotated and screwed to be fixed on the spray head 3, then the spray gun is started, the paint can be sprayed to the hollow diffusion block 19 from the diffusion hole 22 when being blocked by the stop block 20, and finally the paint can be sprayed to the surface of an object from the hollow diffusion block 19, when the paint is added into the storage tank 6, the movable block 13 is firstly pressed to enable the movable block 13 to move in the groove 16 until the barb 15 at one end of the movable block 13 moves away from the barb 17, the cover plate 7 moves upwards around the shaft rod 9 under the action of the torsion force of the torsion spring 12 until the cover plate 7 is opened, the paint is added into the storage tank 6, the cover plate 7 is pressed to enable the barb 17 at one end of the cover plate 7 to move into the groove 16, when the barb 17 passes through the barb 15, the barb 17 extrudes the barb 15 to enable the barb 15 to move towards the spring 14 until the barb 17 moves to the bottom end of the barb 15, the barb 15 loses the external pressure, and the barb 15 is clamped on the buckle 17, so that the cover plate 7 can be fixed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a spray gun with diffusion head, includes spray gun main frame (1), its characterized in that: the top one side fixed mounting of spray gun main frame (1) has connecting rod (2), the top fixed mounting of connecting rod (2) has connecting block A (5), the top of connecting block A (5) is provided with holding vessel (6), the top of holding vessel (6) is provided with apron (7), the output fixed mounting of spray gun main frame (1) has shower nozzle (3), the surface cover of shower nozzle (3) is equipped with hexagonal piece (4), the inside one end fixed mounting of hexagonal piece (4) has dog (20), the inside position department fixed mounting who is close to dog (20) of hexagonal piece (4) has sealing washer B (21), diffusion hole (22) have been seted up to the centre of dog (20), the one end fixed mounting that spray gun main frame (1) was kept away from in hexagonal piece (4) has cavity diffusion piece (19).

2. The spray gun with a diffusion tip as set forth in claim 1, wherein: the bottom fixed mounting of holding vessel (6) has the hollow threaded rod, threaded connection between hollow threaded rod and connecting block A (5).

3. The spray gun with a diffusion tip as set forth in claim 1, wherein: the cover plate (7) is connected with the storage tank (6) in a sliding mode.

4. The spray gun with a diffusion tip as set forth in claim 1, wherein: the hexagonal block (4) is in threaded connection with the spray head (3), and the diffusion holes (22) are uniformly arranged on the surface of the stop block (20).

5. The spray gun with a diffusion tip as set forth in claim 1, wherein: the intersection of holding vessel (6) and apron (7) is provided with on-off mechanism, on-off mechanism includes fixed block (10), fixed block (10) fixed mounting is on the top on holding vessel (6) surface, the position department fixed mounting that fixed block (10) were kept away from on holding vessel (6) surface top has lug (8), the inside top of lug (8) is rotated and is connected with axostylus axostyle (9), the middle fixed mounting of axostylus axostyle (9) has connecting block B (11), the both ends on axostylus axostyle (9) surface all are equipped with torsional spring (12), recess (16) have been seted up to the inside of fixed block (10), the inside of recess (16) is run through and is provided with movable block (13), the one end fixed mounting of movable block (13) has barb (15), one side fixed mounting that movable block (13) are close to barb (15) has spring (14), apron (7) surface is close to the position department fixed mounting of fixed block (10) has buckle (17), the bottom fixed mounting on apron (7) surface has sealing washer A (18).

6. The spray gun with a diffusion tip of claim 5, wherein: fixed mounting between connecting block B (11) and apron (7), fixed mounting between the one end of torsional spring (12) and lug (8), fixed mounting between the one end that lug (8) were kept away from in torsional spring (12) and connecting block B (11).

7. The spray gun with a diffusion tip of claim 5, wherein: sliding connection between movable block (13) and recess (16), spring (14) set up in the inside of recess (16), sliding connection between buckle (17) and recess (16).