CN212820885U

CN212820885U - Manual glue gun

Info

Publication number: CN212820885U
Application number: CN202021093125.0U
Authority: CN
Inventors: 雷宇平
Original assignee: Guangzhou Longyu Machinery Equipment Co ltd
Current assignee: Guangzhou Longyu Machinery Equipment Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-03-30
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a manual glue gun, which comprises a joint and a shell, wherein the joint is arranged on the outer wall of the upper end of the shell, a valve core is arranged inside the shell, the manual glue gun mainly comprises a locking bar, a joint, a first spring, a valve core, steel balls, a shell, a second spring, a mixing tube, a wrench, a handle and the like, two joints are utilized to be respectively connected with two feed pipes, the wrench is used to pull the valve core inside the shell to move to the front end, two glue inlets with the shell are connected, high-pressure glue pushes the steel balls to enter a glue outlet in front of the shell through holes at the front end of the valve core by pressure, the high-pressure glue flows into the mixing tube to be mixed and ejected, after the work is finished, the valve core moves backwards under the action of the first spring, a flow channel for backflow glue is cut off, glue is closed, meanwhile, the steel balls move leftwards under the action of the second spring to seal the port, the wrench is locked through the locking strip, so that misoperation of the glue gun by personnel can be effectively avoided.

Description

Manual glue gun

Technical Field

The utility model belongs to the technical field of glue the rifle and relate to a manual rifle that glues.

Background

The glue gun is a tool for gluing or squeezing glue, is possibly used in places needing glue application, is widely applied to industries such as architectural decoration, electronic and electric appliances, automobile and automobile parts, ships, containers and the like, and can be classified into a manual glue gun, a pneumatic glue gun and an electric glue gun according to acting force, wherein the manual glue gun is used for gluing by pressing a movable plate manually by an operator, has low gluing efficiency and is designed for non-frequently-used professionals or families.

The prior manual glue gun technology has the following problems: the manual rifle of gluing that has now still has certain weak point in the application of the life work of reality, and the manual rifle of gluing that has now uses comparatively inconveniently, and the practicality is lower, spouts gluey during operation, causes the condition of glue refluence to take place easily to when the rifle is glued in the stop use, because the mistake bumps gluey rifle spanner, cause gluey rifle maloperation, cause the unnecessary trouble to beating gluey work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manual rifle of gluing to solve the current manual rifle of gluing that proposes in the above-mentioned background art and spouting gluey during operation, cause the condition of glue refluence to take place easily, and when the rifle is glued in the stop use, because the mistake bumps gluey rifle spanner, cause gluey rifle maloperation, cause the trouble problem of unnecessary to beating gluey work.

In order to achieve the above object, the utility model provides a following technical scheme: manual gluey rifle, including joint and casing, the joint is installed on the upper end outer wall of casing, the inside of casing is provided with the case, the right-hand steel ball that is provided with of case, the right side of steel ball is provided with the second spring, the upper end of case is provided with mouth type circle, the case is provided with first spring on leaning on left outer wall, the casing is by left inside and is provided with the locking bar, the right-hand hybrid tube that is provided with just of casing, the below of casing is provided with the spanner, through round pin fixed connection between spanner and the casing.

Preferably, a handle is connected to the outer wall of the lower end of the left side of the shell.

Preferably, the shell and the mixing pipe are fixedly connected through a nut.

Preferably, the right end of the mixing pipe is provided with a spray hole, and the spray hole is of a round hole-shaped structure.

Preferably, the number of the joints is two, and the two joints are respectively connected with two different feeding pipes.

Compared with the prior manual glue gun technology, the utility model provides a manual glue gun possesses following beneficial effect:

the utility model discloses a manual glue gun improves and innovates ON the basis of the existing manual glue gun, makes manual glue gun have fine practicality and security performance in the actual life work application, the utility model discloses manual glue gun mainly comprises structure such as gib, joint, first spring, case, steel ball, casing, second spring, mixing tube, round pin, spanner and handle, when utilizing the utility model discloses manual glue gun to beat the gluey work, two joints are connected two inlet pipes respectively, dial the gib to ON position unblock glue gun, through pulling the spanner, make the case move to the front end inside the casing, put through with two glue inlets of casing, high-pressure glue utilizes pressure to push open the glue outlet that the steel ball got into before the casing through the hole of case front end, flow into mixing tube and mix and beat out, after the work, the case moves backward under the effect of first spring, cut off the runner of glue, realize closing gluey, simultaneously, the steel ball moves left under the effect of second spring, seals the case port, can effectually prevent the glue refluence, pins the spanner through the locking strip, can effectually avoid personnel to glue rifle maloperation, the utility model discloses manual rifle reasonable in design that glues, easy operation, convenient to use has fine practicality and security performance.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of the internal structure of the manual glue gun of the present invention;

fig. 2 is a schematic view of a top view structure of the manual glue gun of the present invention;

fig. 3 is a schematic structural view of the inner part of the shell provided by the present invention;

in the figure: 1. a locking bar; 2. a joint; 3. a first spring; 4. a mouth-shaped ring; 5. a valve core; 6. steel balls; 7. a housing; 8. a second spring; 9. a nut; 10. a mixing tube; 11. a pin; 12. a wrench; 13. a handle.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a manual glue gun comprises a connector 2 and a shell 7, wherein the connector 2 is arranged on the outer wall of the upper end of the shell 7, the connector 2 is provided with two connectors 2, the two connectors 2 are respectively connected with two different feeding pipes, raw materials are conveyed to a glue inlet through the feeding pipes connected with the connectors 2 and are conveyed to a mixing pipe 10 through a glue outlet inside the shell 7, a handle 13 is connected to the outer wall of the lower end of the left side of the shell 7, the manual glue gun is convenient to take under the action of the handle 13, the manual glue gun is operated by holding the handle 13, the shell 7 is fixedly connected with the mixing pipe 10 through a nut 9, so that the shell 7 is stably and firmly connected with the mixing pipe 10 and is convenient to detach and install, a valve core 5 is arranged inside the shell 7, a steel ball 6 is arranged on the right side of the valve core 5, a second spring 8 is arranged on the right side of the steel, the valve core 5 is provided with a first spring 3 on the outer wall on the left side, the casing 7 is provided with a locking bar 1 on the inner side on the left side, a mixing tube 10 is arranged right of the casing 7, the right end of the mixing tube 10 is provided with a spray hole, the spray hole is of a round hole-shaped structure, and through the action of the round hole-shaped spray hole, the colloid mixed in the mixing tube 10 is sprayed out through the spray hole, a wrench 12 is arranged below the casing 7, and the wrench 12 is fixedly connected with the casing 7 through a pin 11.

The utility model discloses a theory of operation and use flow: the utility model discloses a manual glue gun is through holding handle 13, dial the profile 1 to ON position unblock glue gun, pull spanner 12, spanner 12 rotates clockwise around round pin 11, make the inside case 5 of casing 7 move to the front end, put through with two glue inlets of casing 7, high-pressure glue utilizes pressure to push open steel ball 6 through the hole of case 5 front end and gets into the play gum mouth before casing 7, flow into mixing tube 10 after mixing from mixing tube 10 front end outflow, realize the operation of beating glue of manual glue gun, the utility model discloses after installing, the utility model discloses manual glue gun mainly comprises profile 1, joint 2, first spring 3, case 5, steel ball 6, casing 7, second spring 8, mixing tube 10, pin 11, spanner 12 and handle 13 isotructure, when utilizing the utility model discloses manual glue gun to beat glue the work, two inlet pipes are connected respectively to two joint 2, the front end fixes the mixing tube 10 at the front end of the shell 7 through the nut 9, the handle 13 is held by hand, the locking bar 1 is shifted to the ON position to unlock the glue gun, the wrench 12 is pulled, the wrench 12 rotates clockwise around the pin 11, the valve core 5 in the shell 7 moves to the front end, the two glue inlets with the shell 7 are connected, the high-pressure glue pushes the steel ball 6 to enter the glue outlet in front of the shell 7 through the hole at the front end of the valve core 5 by pressure, then flows into the mixing tube 10 to be mixed and then flows out from the front end of the mixing tube 10, after the work is finished, the wrench 12 is loosened, the valve core 5 moves backwards under the action of the first spring 3 to cut OFF the flow channel of the glue, so as to realize glue closing, meanwhile, the steel ball 6 moves leftwards under the action of the second spring 8 to tightly cling to the cambered surface at the front end of the valve core 5 to seal the port of the valve core 5, so as to effectively prevent the glue, can effectively avoid the misoperation of the glue gun by personnel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Manual rifle of gluing, including joint (2) and casing (7), its characterized in that: connect (2) to install on the upper end outer wall of casing (7), the inside of casing (7) is provided with case (5), the right-hand steel ball (6) that is provided with of case (5), the right side of steel ball (6) is provided with second spring (8), the upper end of case (5) is provided with mouth type circle (4), case (5) are provided with first spring (3) on leaning on the left outer wall, casing (7) are by left inside and are provided with locking strip (1), casing (7) just right-hand mixing tube (10) that is provided with, the below of casing (7) is provided with spanner (12), through round pin (11) fixed connection between spanner (12) and casing (7).

2. The manual glue gun of claim 1, wherein: and a handle (13) is connected to the outer wall of the lower end of the left side of the shell (7).

3. The manual glue gun of claim 1, wherein: the shell (7) and the mixing pipe (10) are fixedly connected through a nut (9).

4. The manual glue gun of claim 1, wherein: the right end of the mixing pipe (10) is provided with a spray hole which is of a circular hole-shaped structure.

5. The manual glue gun of claim 1, wherein: the joint (2) is provided with two, two the joint (2) is connected two different inlet pipes respectively.