CN211412602U - Novel glue gun - Google Patents

Abstract

A novel glue gun comprises a body, a fixed handle, a bracket, a movable handle and a mandril. The fixed handle is arranged at the lower end of the body. The push rod component is arranged in the body. The rear end of the body is provided with a handle. The bracket is detachably arranged at the front end of the body. Be equipped with two parallel ejector pins in the bracket, on the ejector pin rear end was connected to the handle, the cover was equipped with the spring on the ejector pin, and the spring is located the rear end of bracket, and the spring front end is provided with the fixing base. The movable handle is internally detachably provided with a Y-shaped reinforcing piece. U-shaped connecting frames are rotatably arranged on the Y-shaped reinforcing piece and the movable handle. The other end of the U-shaped connecting frame is rotatably arranged at the lower end of the push rod component. A U-shaped groove is arranged in the U-shaped connecting frame, and the upper end of the movable handle is rotatably arranged at the upper end of the fixed handle. The utility model discloses can prevent that the glue bottle from droing or running the position, and can make crowded glue light laborsaving more, improve work efficiency.

Description

Novel glue gun

Technical Field

The utility model belongs to the technical field of the caulking gun, concretely relates to novel glue gun.

Background

At present, glass cement and crack sealing cement have the functions of fixing, sound insulation, water resistance, leakage stoppage and the like, and are widely used in the fields of architectural decoration, automobile industry, hardware tools and the like. In the actual use process, a glue gun is needed to complete the operation and work, so glue guns of various styles and purposes are also diversified. The glue gun in the prior art mainly drives the push disc to eject glue through the push rod. However, the glue gun in the market does not have a good glue barrel limiting and protecting device, and when the glue gun is tilted or turned over laterally to start glue squeezing after the glue barrel is mounted, the glue barrel can fall off. The existing glue gun usually uses a push block to match with a connecting rod, the connecting rod is connected with a trigger, when the trigger is pressed, the push block is pushed through the action of the connecting rod to further drive the push rod to move forwards, the influence of the moving space and the direction of force application is influenced, the force for pressing the trigger is not less lost on useless component force in the relative action of the complex connecting rod, and great force is required to be applied to drive the push rod to move forwards, so that great labor is wasted.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model provides a novel glue rifle.

The utility model adopts the following technical proposal:

a novel glue gun comprises a body, a fixed handle, a bracket, a movable handle and a mandril. The fixed handle is fixedly arranged at the lower end of the body. The body is internally provided with a push rod component.

The handle is arranged at the rear end of the body, the protective cover is arranged at the front end of the body, and the rectangular notch is formed in the upper end of the protective cover.

The body front end is located to the bracket detachable, just the bracket rear end is located the guard shield, the bracket is the twin-tub and glues the bottle bracket for place the twin-tub and glue the bottle.

Two parallel ejector rods are arranged in the bracket, and the rear ends of the ejector rods penetrate through the protective cover, the body and the push rod assembly and are connected to the handle through bolts.

The spring is sleeved on the ejector rod and located at the rear end of the bracket, and a fixed seat is arranged at the front end of the spring.

The movable handle is internally detachably provided with a Y-shaped reinforcing piece. Annular bulges are arranged on the two outer sides of the upper end of the movable handle.

The movable handle and the Y-shaped reinforcing piece are concentrically provided with a first round hole and a second round hole.

And U-shaped connecting frames are rotatably arranged in the first round holes on the Y-shaped reinforcing piece and the movable handle through the connecting assembly.

The other end of the U-shaped connecting frame is rotatably arranged at the lower end of the push rod assembly through the connecting assembly.

U-shaped grooves are formed in the U-shaped connecting frame, and two groups of round holes III are symmetrically formed in the two sides of the U-shaped connecting frame.

And fixing plates are arranged on two sides of the upper end of the fixed handle. The upper end of the movable handle is rotatably arranged between the two fixed plates through the connecting component.

The body rear end is equipped with reset button, reset button links to each other with push rod assembly.

Furthermore, a buckle groove is arranged on the handle, the width of the buckle groove is slightly wider than that of a finger, and the preferred width is twelve millimeters.

Furthermore, a bolt sinking groove is formed in the handle.

Furthermore, the connection mode of the connection assembly is bolt and nut, rivet and letter screw connection.

Furthermore, the front end of the ejector rod is provided with a push sheet, and the front end faces of the two push sheets are flush.

Furthermore, a plurality of anti-skid lines are arranged on the fixed handle.

Furthermore, the front end of the fixed seat is provided with a conical top surface.

The utility model has the advantages that:

1) the double-barrel glue bottle in the bracket has a good protection effect through the protective cover and the fixer, and the glue bottle is prevented from falling off or running.

2) The U-shaped connecting frame is additionally arranged between the movable handle and the trigger of the push rod assembly, and the effect of acting force at the position of the movable handle is increased in a connecting rod mode, so that the glue squeezing is easier and more labor-saving, the working efficiency is improved, and the push rod assembly is suitable for wide popularization.

Drawings

Fig. 1 and fig. 2 are schematic views of three-dimensional structures with different viewing angles of the present invention;

FIG. 3 is a schematic view of the movable handle;

FIG. 4 is a schematic structural view of a U-shaped connecting frame;

FIG. 5 is a schematic view of the handle structure;

fig. 6 is a schematic view of the structure of the holder.

Reference numerals: 1-body, 2-fixed handle, 3-bracket, 4-movable handle, 5-ejector rod, 6-ejector blade, 7-handle, 8-shield, 9-push rod component, 10-anti-skid grain, 11-U-shaped connecting frame, 12-connecting component I, 13-connecting component II, 14-connecting component III, 15-fixing plate, 16-reset button, 17-Y-shaped reinforcement, 18-annular bulge, 19-round hole I, 20-round hole II, 21-U-shaped groove, 22-round hole III, 23-catching groove, 24-bolt sinking groove, 25-rectangular notch, 26-spring, 27-fixing seat and 28-conical top surface.

Detailed Description

For the convenience of understanding, the technical solution of the present invention is further described in detail below by way of embodiments with reference to the accompanying drawings:

as shown in fig. 1-6, a novel glue gun comprises a body 1, a fixed handle 2, a bracket 3, a movable handle 4, a mandril 5, a push sheet 6, a handle 7 and a push rod assembly 9.

The front end of the body 1 is provided with a protective cover 8, and the upper end of the protective cover 8 is provided with a rectangular notch 25. The rear end of the body 1 is provided with a handle 7.

Bracket 3 detachable sets up in the guard shield 8 of 1 front ends of body, and bracket 3 glues the bottle bracket for the double-barrelled, can place the double-barrelled bottle on the bracket 3.

A push rod component 9 is arranged in the body 1. The lower end of the body 1 is fixedly provided with a fixed handle 2. The fixed handle 2 is provided with a plurality of anti-skid lines 10.

Two parallel ejector rods 5 are arranged in the bracket 3, and the two ejector rods 5 penetrate through the guard 8, the body 1 and a push rod assembly 9 in the body 1 and then are connected to the handle 7 through bolts.

The ejector rod 5 is sleeved with a spring 26, the spring 26 is located at the rear end of the bracket 3, a fixed seat 27 is arranged at the front end of the spring 26, and a conical top surface 28 is arranged at the front end of the fixed seat 27.

The front end of the ejector rod 5 is provided with two push sheets 6, and the front end surfaces of the two push sheets 6 are flush.

The handle 7 is provided with a buckle groove 23, and the width of the buckle groove 23 is slightly wider than that of a finger, and the preferred width is twelve millimeters. The handle 7 is provided with a bolt sinking groove 24.

A Y-shaped reinforcing part 17 is detachably arranged in the movable handle 4. Two sides of the upper end of the movable handle 4 are provided with annular bulges 18. The Y-shaped reinforcement 17 and the movable handle 4 act in synchronism.

The fixing plate 15 is arranged on two sides of the upper end of the fixed handle 2. The fixed plate 15 is located at the front of the fixed handle 2.

The movable handle 4 and the Y-shaped reinforcing piece 17 are concentrically provided with a first round hole 19 and a second round hole 20,

the movable handle 4 is rotatably arranged between the two fixing plates 15 through a connecting assembly three 14.

The U-shaped connecting frame 11 is rotatably arranged in the Y-shaped reinforcing piece 17 and the round hole I19 on the movable handle 4 through the connecting component II 13.

The U-shaped connecting frame 11 is provided with a U-shaped groove 21, and two groups of circular holes three 22 are symmetrically arranged on two sides of the U-shaped connecting frame 11.

The other end of the U-shaped connecting frame 11 is rotatably arranged at the lower end of the push rod assembly 9 through a connecting assembly I12.

The connection mode of the first connecting assembly 12, the second connecting assembly 13 and the third connecting assembly 14 is an alphabetical screw connection.

The rear end of the body 1 is provided with a reset button 16, and the reset button 16 is connected with the push rod assembly 9 in the body 1. The push rod 5 can be easily pulled back through the handle 7 by pressing the reset button 16.

During the use, put the double-barreled bottle of gluing in bracket 3 through rectangle breach 25, guard shield 8 can play the guard action to gluing the bottle, prevents to glue the bottle and drops or run the position. The fixed handle 2 is held by a hand, the movable handle 4 is pressed down by fingers, the movable handle 4 drives the push rod assembly 9 to move through the U-shaped connecting frame 11, the ejector rod 5 is gradually pushed forwards, and the ejector rod 5 pushes the plug at the rear end of the rubber bottle forwards through the push piece 6, so that the rubber in the rubber bottle is extruded out of the rubber bottle. The conical top surface 28 is firmly propped against the opening at the rear end of the glue bottle, so that the glue bottle is prevented from being inclined or tilted in the glue squeezing process, and a good positioning effect is achieved.

The above embodiments are merely illustrative or explanatory of the technical solution of the present invention, and should not be construed as limiting the technical solution of the present invention, and it is obvious that those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. The present invention also includes such modifications and variations provided they come within the scope of the appended claims and their equivalents.

Claims (10)

1. A novel glue gun comprises a body, a fixed handle, a bracket, a movable handle and a mandril, wherein the fixed handle is fixedly arranged at the lower end of the body;

a push rod assembly is arranged in the body, a handle is arranged at the rear end of the body, and the bracket is detachably arranged at the front end of the body;

two parallel ejector rods are arranged in the bracket, and the rear ends of the ejector rods are connected with the handle through bolts; the method is characterized in that:

the ejector rod is sleeved with a spring, the spring is positioned at the rear end of the bracket, and the front end of the spring is provided with a fixed seat;

the movable handle is detachably provided with a Y-shaped reinforcing piece, and the Y-shaped reinforcing piece and the movable handle are rotatably provided with a U-shaped connecting frame;

the other end of the U-shaped connecting frame is rotatably arranged at the lower end of the push rod component through a connecting component;

the upper end of the movable handle is rotatably arranged at the upper end of the fixed handle through the connecting component.

2. The glue gun as claimed in claim 1, wherein: the front end of the body is provided with a protective cover, and the rear end of the bracket is positioned in the protective cover.

3. The glue gun as claimed in claim 1, wherein: the movable handle and the Y-shaped reinforcing piece are respectively provided with a first round hole and a second round hole.

4. The new glue gun as claimed in claim 3, wherein: the U-shaped connecting frame is rotatably arranged in the first round holes in the Y-shaped reinforcing piece and the movable handle through the connecting assembly.

5. The glue gun as claimed in claim 1, wherein: u-shaped grooves are formed in the U-shaped connecting frame, and two groups of round holes III are symmetrically formed in the two sides of the U-shaped connecting frame.

6. The glue gun as claimed in claim 1, wherein: the body rear end is equipped with reset button, reset button links to each other with push rod assembly.

7. The glue gun as claimed in claim 1, wherein: the handle is provided with a buckle groove.

8. The glue gun as claimed in claim 1, wherein: the handle is provided with a bolt sinking groove.

9. The glue gun as claimed in claim 1, wherein: the front end of the ejector rod is provided with push pieces, and the front end faces of the two push pieces are flush.

10. The new glue gun as claimed in any one of claims 1 to 9, wherein: the fixed handle is provided with a plurality of anti-skid lines.

Images