CN220072029U

CN220072029U - Quick detachable spray gun structure

Info

Publication number: CN220072029U
Application number: CN202321461145.2U
Authority: CN
Inventors: 高建树
Original assignee: Ningbo Xinchen Intelligent Electric Appliance Co ltd
Current assignee: Ningbo Xinchen Intelligent Electric Appliance Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-24
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of spray guns and discloses a quick detachable spray gun structure, which comprises a spray gun body, wherein the spray gun body comprises a spray gun body and a spray gun handle arranged on the lower side of the spray gun body, a paint interface for installing a paint can is arranged on the upper side of the spray gun body, the upper end of the paint interface is connected with a detachable liquid adding interface, the liquid adding interface is connected with a detachable paint nozzle, the paint nozzle is connected with the paint can body, and an atomizing nozzle is arranged at the front end of the spray gun body; through the cooperation of the liquid adding interface and the paint nozzle, the paint nozzle can be connected with the paint tank when the paint is replaced, the liquid adding interface is connected with the paint interface, and when the paint tank is connected with the spray gun, the paint flowing channel jacks up the first sealing plug and the second sealing plug, so that the paint enters the paint flowing channel; when the paint is required to be removed, the paint nozzle is moved to block the outlet of the paint can body, so that paint cannot flow down; convenient operation, labour saving and time saving.

Description

Quick detachable spray gun structure

Technical Field

The utility model relates to the technical field of spray guns, in particular to a quick detachable spray gun structure.

Background

A spray gun is a device that uses liquid or compressed air to rapidly release as a motive force. The spray gun is divided into a common pressure type spray gun and a pressurized type spray gun. The spray gun also comprises a pressure spray gun, a cola spray gun and an automatic recovery spray gun. The spray gun can be directly used for coating in industry, namely a simple spray gun, and can be installed in automatic equipment, such as an automatic glue sprayer, an automatic glue coater, an automatic paint sprayer, a coating machine and other spraying equipment.

The spray gun for painting is usually a pneumatic spray gun, also known as a spray gun or paint gun. The paint spraying tool is one kind of paint spraying tool with compressed air or inert gas and is used mainly in spraying automobile, furniture, building and other articles. It is generally composed of a spray gun body, an atomizing nozzle, a paint tank, a spray gun air source valve, an air pipe and the like, wherein the atomizing nozzle is the most critical part of a spray gun for spraying paint, and the size and the shape of the atomizing nozzle determine the spraying effect and the flow rate of paint. The spraying principle of the spray gun is that compressed air or inert gas is sprayed out through an atomization nozzle to form high-speed air flow, paint is sucked into the air flow to form mist spraying, and therefore the effect of uniform coating is achieved. The spray coating device has the advantages of good spray coating effect, high spray coating speed, large spray coating area, uniform spray coating thickness and the like, and can adjust the pressure and the size of the atomizing nozzle so as to adapt to different coatings and spray coating occasions.

In actual coating, a plurality of colors are required to be sprayed, so that a plurality of colors of paint are required to be used, and most of the cases only have one spray gun, so that the spray gun is required to be inverted and then the paint bottle is required to be taken away when the paint with different colors is replaced, but the paint is troublesome to detach and replace; therefore, the existing requirements are not met, and a quick-dismantling spray gun structure is provided for the purpose.

Disclosure of Invention

The utility model provides a quick-disassembly spray gun structure, which has the beneficial effects that the problems that in the background technology, when in actual coating, a plurality of colors are needed to be sprayed, so that a plurality of colors of paint are needed to be used, and most of the conditions only have one spray gun, so that when the paint with different colors is replaced, the spray gun needs to be inverted to prevent the paint from leaking, and then a paint bottle is taken away, but the disassembly and the replacement of the paint are troublesome.

The utility model provides the following technical scheme: the utility model provides a quick dismantlement formula spray gun structure, includes the spray gun body, the spray gun body includes the spray gun body and installs the spray gun stock at its downside, the paint interface that is used for installing the paint pot is installed to spray gun body upside, the liquid feeding interface can be dismantled in the connection of paint interface upper end, the liquid feeding interface connection can dismantle the paint mouth, the paint mouth is connected the paint pot body, atomizing nozzle is installed to spray gun body front end.

As an alternative to the quick disconnect spray gun structure of the present utility model, wherein: the liquid feeding interface is hollow design, the liquid feeding interface is connected with a lacquer flowing channel, and the lacquer flowing channel is arranged in a protruding mode.

As an alternative to the quick disconnect spray gun structure of the present utility model, wherein: the paint nozzle comprises a first connecting block and a second connecting block, a cavity is formed in the first connecting block, and a first sealing plug and a second sealing plug are arranged in the cavity.

As an alternative to the quick disconnect spray gun structure of the present utility model, wherein: the second connecting block is fan-shaped, and the second connecting block can be connected with the paint can body in a clamping mode.

As an alternative to the quick disconnect spray gun structure of the present utility model, wherein: when the device is used, the liquid adding interface is connected with the first connecting block, the paint flowing channel jacks up the first sealing plug and the second sealing plug, and the first sealing plug is attached to the second sealing plug towards two sides.

As an alternative to the quick disconnect spray gun structure of the present utility model, wherein: when not in use, the first sealing plug is connected with the top end of the second sealing plug to block the outlet of the paint nozzle.

As an alternative to the quick disconnect spray gun structure of the present utility model, wherein: the spray gun comprises a spray gun body, an atomizing nozzle, a spray head cover, a spray gun hole, a spray head cover, a spray gun cover and a spray gun cover.

As an alternative to the quick disconnect spray gun structure of the present utility model, wherein: two outer convex pair mouths are integrally installed on the outer side of the nozzle cover, the two outer convex pair mouths are symmetrically arranged, and second paint spraying holes are formed in the inner walls of the two outer convex pair mouths.

As an alternative to the quick disconnect spray gun structure of the present utility model, wherein: and a closed structure cover is arranged on the upper side of the paint interface in a threaded manner.

The utility model has the following beneficial effects:

1. according to the quick detachable spray gun structure, through the cooperation of the liquid adding interface and the paint nozzle, when paint is replaced, the spray gun body does not need to be replaced after being inverted, the paint nozzle is arranged at the outlet of the paint can, so that the paint can is sealed, the liquid adding interface is connected with the paint interface in a threaded manner, and when the paint can is connected with the spray gun, the first sealing plug and the second sealing plug are jacked up by utilizing the raised paint flowing channel, so that the paint enters the paint flowing channel; when the paint can body needs to be taken down, only the paint nozzle needs to be moved, the first sealing plug and the second sealing plug in the paint can body are attached, and the outlet of the paint can body is blocked, so that paint cannot flow down; the device simple operation, labour saving and time saving improves the efficiency when the spray gun changes paint.

2. This quick dismantlement formula spray gun structure through the cooperation of paint interface and enclosed construction lid, can be when daily not using, thereby install the enclosed construction lid on the oil pocket interface with paint interface seal, avoid paint interface inside entering dust or debris as far as possible, improved the device's life.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic cross-sectional view of a paint nozzle according to the present utility model.

Fig. 3 is a schematic view of a paint connection section structure according to the present utility model.

Fig. 4 is a schematic view of an atomizing nozzle according to the present utility model.

Fig. 5 is a schematic perspective view of the installation closing structure cover of the present utility model.

In the figure: 100. a spray gun body; 110. a spray gun body; 112. a spray chamber; 120. a spray gun handle; 121. a first air chamber; 130. a trigger; 140. an atomizing nozzle; 141. a mounting ring; 142. a nozzle cover; 143. a convex auxiliary nozzle; 144. a second paint spraying hole; 145. a first paint spraying hole; 200. a paint can body; 220. a paint interface; 230. a paint nozzle; 240. a liquid adding interface; 260. a closure structure cover; 310. a first connection block; 311. a cavity; 320. a second connection block; 330. a first sealing plug; 340. a second sealing plug; 350. and a paint flow channel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

This embodiment is intended to facilitate solving the problem that when paint of various colors is actually applied, it is often required to spray paint of various colors, and thus, in most cases, only one spray gun is required, so that when paint of different colors is replaced, in order to prevent paint from leaking, the spray gun needs to be inverted and then the paint bottle needs to be taken away, but the problem that when paint is removed and replaced in this way is troublesome, please refer to fig. 1, 2, 3, 4 and 5, a quick-detachable spray gun structure is disclosed, which comprises a spray gun body 100, wherein the spray gun body 100 comprises a spray gun body 110 and a spray gun handle 120 mounted on the lower side thereof, a paint interface 220 for mounting a paint can is mounted on the upper side of the spray gun body 110, a detachable liquid-adding interface 240 is connected to the upper end of the paint interface 220, a detachable paint nozzle 230 is connected to the paint can body 200, and an atomizing nozzle 140 is mounted on the front end of the spray gun body 110.

The liquid adding interface 240 is hollow, and the liquid adding interface 240 is connected with a paint flowing channel 350, and the paint flowing channel 350 is arranged in a protruding mode. The paint nozzle 230 includes a first connection block 310 and a second connection block 320, a cavity 311 is formed in the first connection block 310, and a first sealing plug 330 and a second sealing plug 340 are disposed in the cavity 311. The second connection block 320 is fan-shaped, and the second connection block 320 can be connected with the paint can body 200 in a clamping manner.

In use, the liquid feeding interface 240 is connected with the first connecting block 310, and the paint flowing channel 350 jacks up the first sealing plug 330 and the second sealing plug 340, so that the first sealing plug 330 and the second sealing plug 340 are attached to two sides. When not in use, the first sealing plug 330 is connected to the top end of the second sealing plug 340 to block the outlet of the paint nozzle 230.

In this embodiment: through the cooperation of liquid feeding interface 240 and paint mouth 230, can be when changing paint, need not to change the paint again after inverting spray gun body 100, install paint mouth 230 in paint can exit to seal the paint can, again with liquid feeding interface 240 and paint interface 220 threaded connection, when paint can is connected with the spray gun, utilize bellied lacquer passageway 350 to jack up first sealing plug 330 and second sealing plug 340, make paint entering into lacquer passageway 350. When the paint can body 200 needs to be removed, only the paint nozzle 230 needs to be moved, and the first sealing plug 330 and the second sealing plug 340 inside the paint can body 200 are attached to each other, so that the paint cannot flow down. The operation is convenient, labour saving and time saving, improves the efficiency when the spray gun changes paint.

Example 2

This embodiment is intended to facilitate solving the problem of placing and accommodating a daily spray gun, and is an improvement made on the basis of embodiment 1, specifically referring to fig. 4 and 5, the spray gun comprises a spray gun body 100, the spray gun body 100 comprises a spray gun body 110 and a spray gun handle 120 arranged at the lower side of the spray gun body, a paint interface 220 for installing a paint can is arranged at the upper side of the spray gun body 110, a detachable liquid adding interface 240 is connected to the upper end of the paint interface 220, a detachable paint nozzle 230 is connected to the liquid adding interface 240, a paint nozzle 230 is connected to the paint can body 200, and an atomizing nozzle 140 is arranged at the front end of the spray gun body 110.

The atomizing nozzle 140 is detachably mounted with the spray gun body 110, the mounting ring 141 is mounted on the atomizing nozzle 140 and the spray gun body 110 in a threaded manner, the spray head cover 142 is integrally mounted on the inner side of the mounting ring 141, and the first paint spraying hole 145 is formed in the center of the spray head cover 142.

Two outer convex auxiliary nozzles 143 are integrally arranged on the outer side of the nozzle cover 142, the two outer convex auxiliary nozzles 143 are symmetrically arranged, and second paint spraying holes 144 are formed in the inner walls of the two outer convex auxiliary nozzles 143. A closure cap 260 is threadably mounted on the upper side of paint interface 220.

In this embodiment: by matching the paint interface 220 and the sealing structure cover 260, the sealing structure cover 260 can be installed on the oil cavity interface to seal the paint interface 220 when not in use in daily life, so that dust or sundries are prevented from entering the interior of the paint interface 220 as much as possible.

It is noted that relational terms such as first and second, and the like are 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a quick dismantlement formula spray gun structure, includes spray gun body (100), its characterized in that: the spray gun comprises a spray gun body (100) and a spray gun handle (120) arranged on the lower side of the spray gun body, a paint interface (220) for installing a paint can is arranged on the upper side of the spray gun body (110), a detachable liquid adding interface (240) is connected to the upper end of the paint interface (220), a detachable paint nozzle (230) is connected to the liquid adding interface (240), the paint nozzle (230) is connected to the paint can body (200), and an atomizing nozzle (140) is arranged at the front end of the spray gun body (110).

2. A quick disconnect spray gun structure according to claim 1 wherein: the liquid adding interface (240) is of a hollow design, the liquid adding interface (240) is connected with a paint flowing channel (350), and the paint flowing channel (350) is arranged in a protruding mode.

3. A quick disconnect spray gun structure according to claim 2 wherein: the paint nozzle (230) comprises a first connecting block (310) and a second connecting block (320), a cavity (311) is formed in the first connecting block (310), and a first sealing plug (330) and a second sealing plug (340) are arranged in the cavity (311).

4. A quick disconnect spray gun structure according to claim 3 wherein: the second connecting block (320) is in a fan-shaped arrangement, and the second connecting block (320) can be connected with the paint can body (200) in a clamping mode.

5. A quick disconnect spray gun structure according to claim 3 wherein: when the device is used, the liquid adding interface (240) is connected with the first connecting block (310), the paint flowing channel (350) jacks up the first sealing plug (330) and the second sealing plug (340), and the first sealing plug (330) is attached to the second sealing plug (340) towards two sides.

6. A quick disconnect spray gun structure according to claim 3 wherein: when not in use, the first sealing plug (330) is connected with the top end of the second sealing plug (340) to block the outlet of the paint nozzle (230).

7. A quick disconnect spray gun structure according to claim 1 wherein: the spray gun comprises a spray gun body (110), an atomizing nozzle (140), a spray head cover (142) and a first paint spraying hole (145) formed in the center of the spray head cover (142), wherein the atomizing nozzle (140) is detachably arranged with the spray gun body (110), the mounting ring (141) is arranged on the inner side of the mounting ring (141) in a threaded mode, and the first paint spraying hole (145) is formed in the center of the spray gun cover (142).

8. A quick disconnect spray gun structure according to claim 7 wherein: two outer convex pair mouths (143) are integrally installed in the outside of shower nozzle lid (142), two outer convex pair mouth (143) are the symmetry setting, and two second paint spraying hole (144) have all been seted up to the inner wall of outer convex pair mouth (143).

9. A quick disconnect spray gun structure according to claim 1 wherein: a closure cap (260) is threadably mounted to the upper side of the paint interface (220).