CN2710766Y

CN2710766Y - Novel and multi-functional type gun for pressing glue

Info

Publication number: CN2710766Y
Application number: CN 200420046950
Authority: CN
Inventors: 姚文雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-16
Filing date: 2004-06-16
Publication date: 2005-07-20
Anticipated expiration: 2014-06-16

Abstract

The utility model relates to the technical field of fitment tool, and especially a novel and multi-functional type gun for pressing glue which has hand operated and air-operated double-duty functions. The utility model cooperating with a glue tube comprises a lower pulling head, a thrust chip, a rear spring, a push chip, a front spring, a gun body, a cocking lever, a push rod, a round push disk, a round sleeve, and two same pull rods. The outside of the round sleeve is fixed and provided with an adjusting locating piece and the pull rod is clamped with a sealed baffle provided with a via hole for the push rod to cross and an inlet port for the high pressure gas to plug and connect. On the proper position of the gun body a pressure-reducing valve for controlling the inlet gas is mounted. By adopting the structure, the utility model has the advantages of easy use, simple structure, and the hand operated and air-operated double-duty functions.

Description

The Multifucntional glue spraying gun

Technical field

The utility model relates to the finishing technical field of tools, refers in particular to a kind of Multifucntional glue spraying gun that has manual, pneumatic double-purpose functional and have keeper.

Background technology

Along with the raising of people's living standard, people are also more and more higher for the requirement of building construction finishing, in the existing luxurious finishing, often adopt decoration materials such as glass door and window, and beautiful impression is given in its transparent moulding attractive in appearance.Need bonding position, make glass component bonding firm and when these glass door and windows of finishing, need use glue spraying gun that the glue in the packing element is spread upon.At present, people realize the place that also comes with some shortcomings when using existing various manual glue spraying gun gluing: one, and manually glue is difficult to be coated with evenly during gluing, has not only influenced adhesive strength but also has easily caused the waste of glue; They are two years old, existing manual glue spraying gun is often seldom installed and is adjusted keeper, uncontrollable gluing track, and install in the glue spraying gun of adjusting keeper existing, its keeper is often vertically installed along circle cover center of circle direction, as China disclosed No. 03225840.2, name is called in the utility model patent of " having the glue spraying gun of adjusting keeper ", its adjust keeper can only lateral adjustments glue head and keeper between distance, and its keeper can't be adjusted in circle cover tangential direction, when the user when straight line is smeared the turning, can't be applied to comer edge, use inconvenience thereby bring.

Summary of the invention

The purpose of this utility model is exactly that provide at above-mentioned phenomenon a kind of has manual, pneumatic double-purpose functional and have the Multifucntional glue spraying gun that can raise whole keeper in the snare tangential direction.

For achieving the above object, the utility model includes: following pull head, thrust plate, rear spring, pushing piece, front spring, the body of a gun, trigger, push rod, circle push-plate, circle cover and two identical pressure pins, be used with packing element, fixedly be equiped with an adjustment keeper in the circle cover outside, and on pressure pin, also be arranged with a sealing baffle, offer through hole that wore for push rod and the air inlet of pegging graft on the sealing baffle plate, be equiped with the pressure-reducing valve of control air inlet in the proper site of fuselage for high pressure gas.

Described adjustment keeper is made up of fixed bin, location bar alive and removable pin, wherein, the end face of fixed bin is fixedly connected on the tangential direction in the circle cover outside, and there is opening fixed bin one side, one end of location bar alive is installed in the fixed bin by opening, and flexibly connects by removable pin and fixed bin.

The structure of described pressure-reducing valve is by the button plug that is dumbbell shaped, spring and housing are formed, offer cross-shaped cavity in the housing with three openings and a seal, wherein three openings are respectively air inlet, gas outlet and the encapsulation mouth of packing into for the button plug, the baffle plate of offering bleeder port is arranged on the cavity inner wall that holds the button plug, after the assembling, the button end that is the button plug of dumbbell shaped is positioned at the encapsulation mouth, the button end forms the air inlet breach, and the plug end of button plug is positioned at the crossover location of cross-shaped cavity, baffle plate is between the button end and plug end of button plug, spring is installed in the inner surface of the button end of baffle plate and button plug, and also offers leakage port on the cavity inner wall that holds the button plug.

On described pressure pin, also be provided with the agretope that prevents the sealing baffle axial float.

Described pressure-reducing valve is installed on the trigger.

On the shaft of described push rod through hole is arranged, in this through hole, be inserted with movable latch for the tight seal baffle plate.

After adopting said structure, reduce the high pressure gas of input by pressure-reducing valve after, the through hole on the sealing baffle is advanced in input, can realize uniform gluing, remedied the uneven defective of manual gluing, in addition, this novel adjustment keeper is fixedly mounted on the tangential direction in the circle cover outside, when being coated onto the turning end of glass ornament, the rotatable certain angle of location bar alive, the packing element head can be continued along the straight line gluing, like this, just more convenient during use.Therefore, this novelly has: easy to use, simple in structure, have characteristics manual, pneumatic double-purpose functional.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model glue spraying gun sectional perspective structural representation;

Fig. 3 is this novel a kind of embodiment structure of relief pressure valve cutaway view;

Fig. 4 is this novel a kind of embodiment sealing baffle floor map.

The specific embodiment

Shown in Fig. 1～4: the utility model includes: following pull head 1, thrust plate 2, rear spring 3, pushing piece 4, front spring 5, the body of a gun 6, trigger 7, push rod 8, circle push-plate 9,10 and two identical pressure pins 11 of circle cover, be used with packing element, fixedly be equiped with an adjustment keeper 12 in circle cover 10 outsides, on pressure pin 11, also be arranged with a sealing baffle 13, offer through hole 131 that wore for push rod 8 and the air inlet 132 of pegging graft on the sealing baffle plate 13, be equiped with the pressure-reducing valve 14 of control air inlet in the proper site of fuselage 6 for high pressure gas.Described adjustment keeper 12 is made up of fixed bin 121, location bar 122 alive and removable pin 123, wherein, the end face of fixed bin 121 is fixedly connected on the tangential direction in circle cover 11 outsides, and there is opening fixed bin 121 1 sides, one end of location bar 122 alive is installed in the fixed bin 121 by opening, and flexibly connects by removable pin 123 and fixed bin 121.The structure of described pressure-reducing valve 14 is by the button plug 141 that is dumbbell shaped, spring 142 and housing 143 are formed, offer cross-shaped cavity in the housing 143 with three openings and a seal, wherein three openings are respectively air inlet 1431, gas outlet 1432 and the encapsulation mouth 1433 of packing into for button plug 141, on the cavity inner wall that holds button plug 141, be fixed with the baffle plate 1434 that has bleeder port, after the assembling, the button end that is the button plug 141 of dumbbell shaped is positioned at encapsulation mouth 1433, the button end forms air inlet breach 1411, and the plug end of button plug 141 is positioned at the crossover location of cross-shaped cavity, baffle plate 1434 is between the button end and plug end of button plug 141, spring 142 is installed in the inner surface of the button end of baffle plate 1434 and button plug 141, and also offers leakage port 1435 on the cavity inner wall that holds button plug 141.On described pressure pin 11, also be provided with the agretope 15 that prevents sealing baffle 13 axial floats.Described pressure-reducing valve 14 is installed on the trigger 7.On the shaft of described push rod 8 through hole is arranged, in this through hole, be inserted with movable latch 16 for tight seal baffle plate 13.

During use, packing element is contained between round push-plate 9 and the circle cover 10, when adopting manual function, pull trigger 7, trigger 7 drives pushing piece 4 actions, make pushing piece 4 promote push rod 8 translations one little lattice forward, front spring 5 is subjected to compressive strain, and the round push-plate 9 that is arranged in push rod 8 front ends heads on the piston forward plastic squeeze of packing element, and then front spring 5 is recovered deformation, pushing piece 4 is resetted, so like this operate plastic squeeze repeatedly;

When adopting pneumatic function, in the through hole on movable latch 16 insertion push rods 8 shafts, thereby top tight sealing baffle plate 13, then, high-pressure air pipe is linked on the air inlet 1431 of pressure-reducing valve 14, connecting duct between the through hole 131 on gas outlet 1432 and the sealing baffle 13, after high pressure gas is entered by air inlet 1431, by air inlet breach 1411, go out by gas outlet 1432 again, inflate to the piston of packing element bottom by the through hole on the sealing baffle 13 131 by conduit, thereby make the piston forward uniform motion, when the needs pressure release, depress the button end of button plug 141, make spring 142 compressive deformations, the plug end of baffle plate 1434 and button plug 141 is separated, part gas releases from leakage port 1435 by the through hole on the baffle plate 1434, and after unclamping finger, spring 142 recovers deformation, can stop to lose heart, the user can manually control air pressure as the case may be, reaches the purpose of uniform gluing;

Under above-mentioned two kinds of duties, adjust keeper 12 and controlling the track of gluing well, make it keep linear state, when being applied to the turning, location bar 122 alive rotates around removable pin 123 in fixed bin 121, when bar alive 122 front portions, location turn to fixed bin 121 both sides of the edge, stops operating, and the live gum outlet of bar 122 and packing element of this moment location forms certain distance, thereby gum outlet can be continued along straight line gluing around the corner.

Therefore, this novel for a kind of easy to use, simple in structure, have a Multifucntional glue spraying gun manual, pneumatic double-purpose functional.

Claims

1, the Multifucntional glue spraying gun, include: following pull head (1), thrust plate (2), rear spring (3), pushing piece (4), front spring (5), the body of a gun (6), trigger (7), push rod (8), circle push-plate (9), circle cover (10) and two identical pressure pins (11), be used with packing element, fixedly be equiped with an adjustment keeper (12) in circle cover (10) outside, it is characterized in that: on pressure pin (11), also be arranged with a sealing baffle (13), offer through hole (131) that wore for push rod (8) and the air inlet (132) of pegging graft on the sealing baffle plate (13), be equiped with the pressure-reducing valve (14) of control air inlet in the proper site of fuselage (6) for high pressure gas.

2, Multifucntional glue spraying gun according to claim 1, it is characterized in that: described adjustment keeper (12) is made up of fixed bin (121), location bar (122) alive and removable pin (123), wherein, the end face of fixed bin (121) is fixedly connected on the tangential direction in circle cover (11) outside, and there is opening fixed bin (121) one sides, one end of location bar alive (122) is installed in the fixed bin (121) by opening, and flexibly connects by removable pin (123) and fixed bin (121).

3, Multifucntional glue spraying gun according to claim 1, it is characterized in that: the structure of described pressure-reducing valve (14) is by the button plug (141) that is dumbbell shaped, spring (142) and housing (143) are formed, offer cross-shaped cavity in the housing (143) with three openings and a seal, wherein three openings are respectively air inlet (1431), gas outlet (1432) and the encapsulation mouth (1433) of packing into for button plug (141), on the cavity inner wall that holds button plug (141), be fixed with the baffle plate (1434) that has bleeder port, after the assembling, the button end that is the button plug (141) of dumbbell shaped is positioned at encapsulation mouthful (1433), the button end forms air inlet breach (1411), and the plug end of button plug (141) is positioned at the crossover location of cross-shaped cavity, baffle plate (1434) is positioned between the button end and plug end of button plug (141), spring (142) is installed in the inner surface of the button end of baffle plate (1434) and button plug (141), and also offers leakage port (1435) on the cavity inner wall that holds button plug (141).

4, Multifucntional glue spraying gun according to claim 1 is characterized in that: also be provided with the agretope (15) that prevents sealing baffle (13) axial float on described pressure pin (11).

5, Multifucntional glue spraying gun according to claim 1 is characterized in that: described pressure-reducing valve (14) is installed on the trigger (7).

6, Multifucntional glue spraying gun according to claim 1 is characterized in that: on the shaft of described push rod (8) through hole is arranged, be inserted with the movable latch (16) for tight seal baffle plate (13) in this through hole.