CN2275181Y

CN2275181Y - Paste and liquid material injection coating gun

Info

Publication number: CN2275181Y
Application number: CN 96221574
Authority: CN
Inventors: 李爱国
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-06
Filing date: 1996-09-06
Publication date: 1998-02-25
Anticipated expiration: 2006-09-06

Abstract

The utility model belongs to a paste, liquid material injection coating gun used in industry. Is mainly suitable for materials such as butter, engine oil and the like used in the mechanical industry. The main technical characteristic is that a screw rod with a piston and a spring is arranged in the tube body of the gun. The gun can smoothly suck and output paste by operation. The liquid material meets the use requirement, fundamentally overcomes the defect that the prior grease gun and the like can only output but not suck, and avoids the occurrence of pollution and waste.

Description

A kind of paste, liquid material filling and coating gun

The utility model belongs to a kind of mechanical rifle that sucks and export paste, liquid material.Mainly be suitable for butter required in the mechanical industry, machine oil, the use of daily required cream soap, cosmetics etc.

At present by Cha Xin and market survey, also there is not to find to possess the rifle that can suck and export paste, liquid material, with existing a kind of butter, oil gun is example, and it is by being equipped with a column type piston in rifle body, body, the body, also has rifle mouth spring and removes composition such as machine.Though can satisfy usage requirement, when using, need iron bar or wooden unit from bucket, to get oil and insert in the body of rifle, also with the direct charge of oil in body of hand, so both inconvenient sometimes, befouling environment again, inefficiency also causes certain waste.

The purpose of this utility model is at having the defective that oil gun exists now, developing a kind of rifle that can suck and export paste, liquid material.Remove from again for the use of materials such as butter and in the gun barrel body, to fill out oil with utensil or with hand, from reaching easy to use at all, clean, the purpose of putting and ending to waste.

Main technical schemes of the present utility model is: a rhizoid bar is housed in body, and its right-hand member cooperates with rifle body right-hand member, and a handwheel is housed, handle is furnished with a piston on the screw mandrel, two seal rings are housed on the piston, a spring is housed on the screw mandrel, and rifle body left end is equipped with a switch pin.

Below in conjunction with accompanying drawing the utility model is described in detail.

Fig. 1 is first kind of organization plan figure of the present utility model.It also is the main structure scheme.

Fig. 2 is second kind of organization plan figure of the present utility model.

Fig. 3 is the third organization plan figure of the present utility model.

With reference to Fig. 1, be main structure scheme of the present utility model, what stick with paste, adopt when the liquid material consumption is general.By rifle body [1], handwheel [2], handle [3], pin [4], non-magnetic shim [5], spring [6], body [7], screw mandrel [8], seal ring [9], piston [10], plastic washer [11], switch pin [12], rifle mouth [13], tighten up nail [14], remove machine [15], spring seat [16], etc. form.Its main structure a: body [7] is housed in the middle of rifle body [1], one rhizoid bar [8] is housed in the body [7], its right-hand member cooperates with rifle body [1] right-hand member, and a handwheel [2], handle [3] be housed, be furnished with a piston [10] on the screw mandrel [8], two seal rings [9] are housed on the piston, a spring [6] is housed on the screw mandrel boss, rifle body [1] left end is equipped with a switch pin [12] and rifle mouth [13], is equipped with one and removes machine [15] and be connected with switch pin [12] below rifle body [1].

Use operating method: handwheel [2] is counterclockwise rotated (screw mandrel is a levoform), piston [10] is drawn back, the interior front of body [7] forms certain degree of vacuum, this moment is with the container that rifle mouth [13] inserts paste, liquid material interior (cooperating new product paste, liquid material trade device to use usually), pull the machine of removing [15], switch pin [12] rotates, and has opened passage between body [7] and the rifle mouth [13], and paste, liquid material just are inhaled in the body [7] smoothly.When using these pastes, liquid material, handwheel [2] clockwise direction is rotated, piston [10] attempt moves forward and paste, the liquid material of dress in pushing, screw mandrel is drawn back, and the strength of pressure spring [6] also passes on paste, the liquid material, at this moment pulls the machine of removing [15], and switch pin [12] rotates, opened the passage between body [7] and the rifle mouth [13], paste, liquid material are extruded rapidly.

With reference to Fig. 2, be second kind of organization plan of the present utility model, sticking with paste, adopting when the liquid material consumption is big.Part and Fig. 1 of forming are basic identical, and different is: increased round cover [24], steel ball circle [20], packing ring [18], connecting plate [23], left socle [21], right support [17], connecting nail [22].Its structure and Fig. 1 are basic identical, and different is: no spring assembly in the body [7].A circle cover [24] is equipped with in body [7] outside, is fixedlyed connected with screw mandrel [8] by pin [4], and circle cover [24] is to a steel ball circle [20], packing ring [18], spring [6] are housed between the right support [17].

Identical with Fig. 1 on the use operating method.

With reference to Fig. 3, be the third organization plan of the present utility model.Sticking with paste, adopting when the liquid material consumption is few, as be suitable for smearing of cosmetics etc.Part and Fig. 1 of forming are basic identical, and different is: no rifle body [1], handle [3], remove machine [15] etc.Basic identical with Fig. 1 on its theory structure, different is: body [7] two ends are sealing-in left side cover [25], right cover [26] respectively, and a left side puts an assembling push buttonvalve [27], spring [6] and tighten up nail [14].

Use operating method and Fig. 1 basic identical, different is: when using paste, liquid material, the action that will pull the machine of removing [15] changes into pressing and tightens up nail [14], and push buttonvalve [27] is opened, and paste, liquid material are extruded rapidly.

Three kinds of schemes of the present utility model, Fig. 1 structure is main, also is optimum implementation.Fig. 2, Fig. 3 structure be according to stick with paste, the liquid material consumption is big.Little and select to adopt.Rifle body [1] among Fig. 2 is by groove and gluing the connection with connecting plate [23], and left socle [21], right support [17] weld together with connecting plate.

The utility model technology is simple, and the material and parts that adopts is general metal working material commonly used.Common industrial plastic and the standard piece of easily purchasing.The sample of making passes through probationary certificate: satisfy usage requirement, reach the development purpose fully.

Claims

One kind by rifle body [1], body [7], rifle mouth [13], spring [6], remove the filling and coating gun that machine [15], screw are formed, it is characterized in that: a rhizoid bar [8] is housed in body [7], its right-hand member cooperates with rifle body [1] right-hand member, and a handwheel [2], handle [3] be housed, is furnished with a piston [10] on the screw mandrel [8], two seal rings [9] are housed on the piston, a spring [6] is housed on the screw mandrel boss, rifle body [1] left end is equipped with a switch pin [12].
2. filling and coating gun according to claim 1 is characterized in that: a circle cover [24] is equipped with in body [7] outside, is fixedlyed connected with screw mandrel [8] by pin [4], and circle is set to a steel ball circle [20], packing ring [18], spring [6] between the right support [17].
3. filling and coating gun according to claim 1 and 2 is characterized in that: body [7] two ends are a left side cover of sealing-in [25], right cover [26] respectively, and a left side puts is equipped with a push buttonvalve [27], spring [6] and tighten up nail [14].