CN217893853U

CN217893853U - Sleeve discharging device

Info

Publication number: CN217893853U
Application number: CN202221935449.3U
Authority: CN
Inventors: 何方; 李志恒
Original assignee: Shenzhen Xingtu Technology Co ltd
Current assignee: Shenzhen Xingtu Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-25
Anticipated expiration: 2032-07-25

Abstract

The embodiment of the utility model discloses sleeve discharging device, it includes: the sleeve comprises a sleeve body and a sleeve cover, wherein the sleeve body and the sleeve cover jointly enclose a cavity, a discharge port is formed in the sleeve body, an air inlet is formed in the sleeve cover, a discharge assembly is arranged on one side, close to the cavity, of the discharge port, the discharge assembly is connected with the discharge port, and the discharge assembly is further connected to a charging bottle. The utility model discloses a sleeve discharging device is holding the intracavity and has set up ejection of compact subassembly, ejection of compact subassembly will charge bottle and discharge gate intercommunication, ejection of compact subassembly with the charge bottle is connected closely, and ejection of compact subassembly will charge bottle is fixed with the relative position of sleeve body, has realized the advantage of leak protection material, explosion-proof material.

Description

Sleeve discharging device

Technical Field

The utility model relates to a discharging device technical field especially relates to a sleeve discharging device.

Background

The existing sleeve discharging device has the following defects: the screw threads of the bottle openings of the charging bottles produced by different manufacturers have certain difference, and the plastic screw threads are easy to deform, so that the phenomena of material leakage and material explosion are easy to occur when the charging bottles are screwed down with a conventional connector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provides a sleeve discharging device to solve the drawback that material leaks, explodes the material phenomenon appear easily when current charging bottle screws up with conventional joint.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an embodiment of the utility model provides a sleeve discharging device, it includes: the sleeve comprises a sleeve body and a sleeve cover, wherein the sleeve body and the sleeve cover jointly enclose a cavity, a discharge port is formed in the sleeve body, an air inlet is formed in the sleeve cover, a discharge assembly is arranged on one side, close to the cavity, of the discharge port, the discharge assembly is connected with the discharge port, and the discharge assembly is further connected to a charging bottle.

The discharging assembly comprises a first fixing piece, the first fixing piece is arranged in the containing cavity, a tube cavity is arranged in the first fixing piece, and the front end opening and the rear end opening of the tube cavity are respectively communicated with the discharging hole and the charging bottle.

Wherein, first mounting includes: the connecting portion, by the pipeline portion and the joint portion that the backward protruding stretching of front side and the rear side of connecting portion goes out, the lumen run through in connecting portion pipeline portion with joint portion.

The discharging assembly further comprises a filter screen, and the filter screen is covered on the front end opening of the tube cavity.

Wherein, ejection of compact subassembly still includes the filter screen nut, pipeline portion is close to the outer wall of dress material bottle one end is equipped with the screw thread, the filter screen nut with pipeline portion threaded connection, so that the filter screen tightly detain in the filter screen nut with between the pipeline portion.

The discharging assembly further comprises a second fixing piece, a through hole is formed in the middle of the second fixing piece, one end of the second fixing piece is connected with the first fixing piece, the other end of the second fixing piece is connected with the charging bottle, so that the front end opening of the tube cavity is connected with the bottle opening of the charging bottle in the through hole, and the second fixing piece is used for fixing the first fixing piece and the charging bottle.

The connecting part is provided with a circle of raised sealing gaskets on one side close to the pipeline part, and the second fixing part is clamped with the sealing gaskets.

And an inner thread is arranged on the inner ring of the through hole of the second fixing piece, and the second fixing piece is in threaded connection with the charging bottle.

The discharging assembly further comprises a material bottle gasket, and the material bottle gasket is arranged between the second fixing piece and the bottle body of the material filling bottle.

The sleeve is characterized in that an external thread is arranged on the sleeve body, an internal thread is arranged on the sleeve cover, and the sleeve body is in threaded connection with the sleeve cover.

Compared with the prior art, the sleeve discharging device of the utility model is provided with the discharging component in the containing cavity, the discharging component communicates the charging bottle with the discharging port, the discharging component is tightly connected with the charging bottle, and the discharging component fixes the relative position of the charging bottle and the sleeve body, thus realizing the advantages of material leakage prevention and material explosion prevention; simultaneously, including the filter screen in the ejection of compact subassembly, have the filterable effect to the discharge material, the effectual ejection of compact that causes is blockked up to the material sediment when having avoided using the material syringe needle to arrange the material bad.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are specifically exemplified below, and detailed description is provided below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is an exploded view of an assembly body of a sleeve discharging device according to the present invention;

fig. 2 is a schematic structural view of a first fixing member of the sleeve discharging device of the present invention;

the labels in the figures illustrate:

1. a sleeve cover; 11. an air inlet; 12. an air inlet joint; 2. a sleeve body; 3. a discharge assembly; 31. a first fixing member; 311. a connecting portion; 312. a duct section; 313. a clamping part; 314. a sealing gasket; 32. a second fixing member; 33. a filter screen; 34. a filter screen nut; 35. a charge bottle gasket; 4. and (7) a material filling bottle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following 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 in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

Referring to fig. 1, an embodiment of the present invention provides a sleeve discharging device, which includes: sleeve body 2 and sleeve lid 1, sleeve body 2 with sleeve lid 1 encloses jointly and becomes a chamber, be provided with the discharge gate on the sleeve body 2, be provided with air inlet 11 on the sleeve lid 1, the discharge gate is close to it is provided with ejection of compact subassembly 3 to hold chamber one side, ejection of compact subassembly 3 with the discharge gate is connected, ejection of compact subassembly 3 still connects in dress material bottle 4, ejection of compact subassembly 3 be used for with dress material bottle 4 is fixed with sleeve body 2's relative position, just ejection of compact subassembly 3 with dress material bottle 4 and sleeve body 2 are connected closely, have leak protection material, explosion-proof advantage of expecting. Optionally, an air inlet joint 12 is arranged in the air inlet 11, and the air inlet joint 12 is used for connecting an inflation device; generally, the discharge port is connected with a discharge needle outwards, and the discharge needle is used for uniformly discharging the material in the charging bottle 4.

Specifically, the discharging assembly 3 includes a first fixing member 31, the first fixing member 31 is disposed in the containing cavity, a tube cavity is disposed in the first fixing member 31, a front end opening and a rear end opening of the tube cavity are respectively communicated with the discharging port and the charging bottle 4, and the first fixing member 31 is used for communicating a mouth of the charging bottle 4 with the discharging port.

Referring to fig. 2 again, in particular, the first fixing member 31 includes: the connecting part 311, the pipeline part 312 and the clamping part 313 are protruded from the front side and the back side of the connecting part 311 in opposite directions, and the lumen penetrates through the connecting part 311, the pipeline part 312 and the clamping part 313. Wherein, joint portion 313 with the discharge gate joint, pipeline portion 312 with the material bottle 4 intercommunication. When the device works, the air inlet 11 is inflated inwards, the material is extruded outwards by the material bottle 4 under the pressure of air pressure, the material flows into the pipeline part 312 of the first fixing part 31 through the bottle opening of the material bottle 4, and then flows to the discharge hole from the pipeline part 312, and finally the material is discharged; when the air inlet 11 is filled with air inwards to generate larger air pressure, the clamping portion 313 and the bayonet of the sleeve body 2 bear the air pressure, so that the material explosion caused by the falling off of the charging bottle 4 and the discharging component 3 is avoided.

Further, ejection of compact subassembly 3 still includes filter screen 33, filter screen 33 lid is located the front end opening of lumen. Optionally, the filter screen 33 is double-deck setting, the filter screen 33 can block the material sediment outside pipeline portion 312, and the effectual ejection of compact that has avoided the material sediment to block up the material syringe needle and arouse is bad.

Further, ejection of compact subassembly 3 still includes filter screen nut 34, pipeline portion 312 is close to the outer wall of dress bottle 4 one end is equipped with the screw thread, filter screen nut 34 with pipeline portion 312 threaded connection, so that filter screen 33 tightly detain in filter screen nut 34 with between the pipeline portion 312.

The discharging assembly 3 further includes a second fixing member 32, a through hole is provided in the middle of the second fixing member 32, one end of the second fixing member 32 is connected to the first fixing member 31, and the other end of the second fixing member is connected to the material bottle 4, so that the front end opening of the tube cavity is connected to the mouth of the material bottle 4 in the through hole, and the second fixing member 32 is used for fixing the first fixing member 31 and the material bottle 4, so as to provide a good working environment for the material bottle 4 to transport the material to the pipeline portion 312.

Specifically, one side of the connecting portion 311, which is close to the pipe portion 312, is provided with a circle of raised sealing gaskets 314, and the second fixing member 32 is clamped with the sealing gaskets 314. The sealing washer 314 enables the first fixing member 31 and the second fixing member 32 to be connected more tightly, so that the occurrence of material leakage can be effectively avoided.

Further, an inner thread is arranged on the inner ring of the through hole of the second fixing member 32, and the second fixing member 32 is in threaded connection with the charging bottle 4.

The discharging assembly 3 further includes a material bottle gasket 35, and the material bottle gasket 35 is disposed between the second fixing member 32 and the bottle body of the material bottle 4.

The sleeve comprises a sleeve body 2, a sleeve cover 1 and a sleeve cover, wherein the sleeve body 2 is provided with an external thread, the sleeve cover 1 is provided with an internal thread, and the sleeve body 2 is in threaded connection with the sleeve cover 1.

Compared with the prior art, the sleeve discharging device of the utility model is provided with the discharging component in the containing cavity, the discharging component connects the charging bottle with the discharging port, the discharging component is closely connected with the charging bottle, and the discharging component fixes the relative position of the charging bottle and the sleeve body, thus realizing the advantages of material leakage prevention and explosion prevention; simultaneously, including the filter screen in the ejection of compact subassembly, have the filterable effect to the discharged material, the effectual ejection of compact that has avoided using the material syringe needle to arrange the material that the material sediment blockked up and arouses is bad.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A sleeve discharging device is characterized by comprising: the sleeve comprises a sleeve body and a sleeve cover, wherein the sleeve body and the sleeve cover jointly enclose a cavity, a discharge port is formed in the sleeve body, an air inlet is formed in the sleeve cover, a discharge assembly is arranged on one side, close to the cavity, of the discharge port, the discharge assembly is connected with the discharge port, and the discharge assembly is further connected to a charging bottle.

2. The sleeve discharging device according to claim 1, wherein the discharging assembly comprises a first fixing member, the first fixing member is disposed in the accommodating cavity, a tube cavity is disposed in the first fixing member, and a front end opening and a rear end opening of the tube cavity are respectively communicated with the discharging port and the charging bottle.

3. The sleeve discharging device according to claim 2, wherein said first fixing member comprises: the connecting portion, by the pipeline portion and the joint portion that the backward protruding stretching of front side and the rear side of connecting portion goes out, the lumen run through in connecting portion pipeline portion with joint portion.

4. The sleeve discharging device according to claim 3, wherein the discharging assembly further comprises a filter screen, and the filter screen is covered on the front opening of the tube cavity.

5. The sleeve discharging device according to claim 4, wherein the discharging assembly further comprises a filter screen nut, threads are arranged on the outer wall of the pipeline portion close to one end of the charging bottle, and the filter screen nut is in threaded connection with the pipeline portion, so that the filter screen is tightly buckled between the filter screen nut and the pipeline portion.

6. A sleeve discharging device according to claim 3, wherein the discharging assembly further comprises a second fixing member, a through hole is formed in the middle of the second fixing member, one end of the second fixing member is connected with the first fixing member, the other end of the second fixing member is connected with the charging bottle, so that the front end opening of the tube cavity is connected with the mouth of the charging bottle in the through hole, and the second fixing member is used for fixing the first fixing member and the charging bottle.

7. The sleeve discharging device according to claim 6, wherein a circle of raised sealing washer is arranged on one side of the connecting part close to the pipeline part, and the second fixing part is clamped with the sealing washer.

8. A sleeve discharging device according to claim 6, wherein said second fixing member is internally threaded through said second fixing member and is threadedly engaged with said charge bottle.

9. The sleeve discharging device according to claim 6, wherein the discharging assembly further comprises a bottle gasket, and the bottle gasket is arranged between the second fixing member and the bottle body of the charging bottle.

10. The sleeve discharging device according to claim 1, wherein the sleeve body is provided with external threads, the sleeve cover is provided with internal threads, and the sleeve body is in threaded connection with the sleeve cover.