CN2074782U - Self-plastic hand glue squeeing gun - Google Patents
Self-plastic hand glue squeeing gun Download PDFInfo
- Publication number
- CN2074782U CN2074782U CN 90201466 CN90201466U CN2074782U CN 2074782 U CN2074782 U CN 2074782U CN 90201466 CN90201466 CN 90201466 CN 90201466 U CN90201466 U CN 90201466U CN 2074782 U CN2074782 U CN 2074782U
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- CN
- China
- Prior art keywords
- gun
- push rod
- trigger
- plastics
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a hand squeeze glue gun used in build architectural building finishing engineering. The utility model is characterized in that a section of a push rod is in the shape of non-round, which can increase effective friction of the vertebra rod pushing, preventing the phenomenon of slipping; a demountable screw connection is arranged between a pull head and the push rod, which convenient to replace parts; the length of a pressure pin is not less than 300 mm and the distance between the left and the right pressure pin is not less than 55 mm; the utility model is suitable for any specification content glue barrel; the gun, a trigger, and a pull head are all made in engineering plastic, which not only reduce the cost but also reduce the weight. The utility model has the advantages of convenient in use.
Description
The utility model relates to a kind of manual glue spraying gun, the manual glue spraying gun of plastics that particularly a kind ofly hold different capabilities sizing material tube, be convenient to change quick-wear part, pushing force is big, part is made of engineering plastics.
At present, wound packages glue envelope and adhesive material are used in building and fitting-out work, and be on sale on the market.The wound packages sizing material needs to extrude with glue spraying gun.Though have manual glue spraying gun product both at home and abroad, can only hold the sizing material tube of single capacity, dismounting needs dismantle with instrument, be difficult to quick-wear parts such as transposing pushing piece and spring, in addition, their pushing force is little, gripping uncomfortablely, require great effort very much when pushing the big glue closure material of viscosity, all is again all-metal, though what have is light, but the body of a gun, trigger etc. are fragile, though have durable, Heavy Weight, cost height, in a word, their Technological Economy overall target is all lower.
The purpose of this utility model provides a kind of different capabilities sizing material tube that holds, be convenient to change quick-wear part, pushing force big, grip the manual glue spraying gun of half plastics comfortable, durable, light, that cost is low.
The utility model be achieved in that the effective length of pressure pin and up and down the distance between the pressure pin be not less than a certain value, be as the criterion with the sizing material tube that can hold different capabilities; Be dismountable the connection between pull head and the push rod, so that the transposing quick-wear part; The arm of force lengthening of trigger, weighing arm shortens, and adopts the push rod of noncircular cross section, to increase pushing force; The trigger surface is a curved surface, is suitable for gripping; The body of a gun, trigger and pull head are made of engineering plastics, the intensity height, in light weight, cost is low.
The embodiment represented below in conjunction with accompanying drawing is described in detail the utility model.
Fig. 1 is the utility model structural representation.
According to shown in Figure 1, the body of a gun 6 extended ends with round pin and surface be curved surface plastics trigger 7 works movingly, and all strengthen rapid carbonic ester or glass fibre reinforced nylon injection mo(u)lding with glass fiber, the body of a gun 6 is fixed two flat-shaped pressure pins 10, the fixing circle cover 11 in the end of pressure pin 10, the effective length of pressure pin 10 is not less than 300mm, about distance h between two pressure pins 10 be not less than 55mm, can hold the sizing material tube of different capabilities.Establish retaining sheet 2 and rear spring 3 respectively in the rear end of the body of a gun 6, the centre of the body of a gun 6 is established pushing piece 4 and front spring 5 respectively, and push rod 8 passes retaining sheet 2, rear spring 3, the body of a gun 6, pushing piece 4 and front spring 5 respectively, and the front end of push rod 8 is riveted circular push-plate 9, and the rear end is established plastics pull head 1 and is threaded.The cross section of push rod 8 be non-circular be good with regular hexagon, the holes in the middle of the body of a gun 6 that corresponding above-mentioned push rod 8 passes, pushing piece 4, retaining sheet 2 are non-circular hole.
During the transposing quick-wear part,, release push rod 8 forward, just can change any one part that has damaged in thrust plate 2, rear spring 3, pushing piece 4 or the front spring 5 as long as with pull head under the hand-screw 1.
During use, will press before the retaining sheet 2, just can spur pull head 1, push rod 8 is retreated together with push-plate 9, stop by locking plate 2, rear spring 3 just makes locking plate 2 reset, and moves after dependence frictional force is blocked push rod 8; After the sizing material tube is put between 11 and two pressure pins 10 of circle cover, continuous plate trigger action 7, by leverage and under front spring 5 effects, pushing piece 4 is constantly moved back and forth, relying on frictional force to promote push rod 8 progressively moves forward, make the piston that constantly squeezes in the pusher tube after making push-plate 9 withstand the barrel bottom, sizing material just flows out from the tube mouth thereupon.Because push rod of the present utility model adopts noncircular cross section, increased the effective skin friction that promotes, prevented the skidding of prior art.
Claims (3)
1, a kind of manual glue spraying gun of half plastics that can hold different capabilities sizing material tube, form by the body of a gun, trigger, pressure pin, retaining sheet, pushing piece, front and back spring, push rod, circle cover and push-plate, it is characterized in that: a, the body of a gun 6 two fixing flat-shaped pressure pin 10 its effective length L are not less than 300mm, above-mentioned about distance h between two pressure pins 10 be not less than 55mm; B. push rod 8 passes retaining sheet 2, rear spring 3, the body of a gun 6, pushing piece 4 and front spring 5 respectively, and push rod 8 cross sections are non-circular, is good with regular hexagon; C. the rearward end of push rod 8 is established plastics pull head 1, and by being threaded; D. the body of a gun 6 is done movingly with trigger 7 usefulness round pins.
2, the manual caulking gun rifle of half plastics according to claim 1 is characterized in that the body of a gun 6, trigger 7 and pull head 1 usefulness glass fiber enhancement engineering plastics make.
3, according to claim 1 and the manual glue spraying gun of 2 described half plastics, the surface that it is characterized in that trigger 7 is a curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90201466 CN2074782U (en) | 1990-02-09 | 1990-02-09 | Self-plastic hand glue squeeing gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90201466 CN2074782U (en) | 1990-02-09 | 1990-02-09 | Self-plastic hand glue squeeing gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2074782U true CN2074782U (en) | 1991-04-10 |
Family
ID=4883075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90201466 Withdrawn CN2074782U (en) | 1990-02-09 | 1990-02-09 | Self-plastic hand glue squeeing gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2074782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787356A (en) * | 2017-05-03 | 2018-11-13 | 广东省有机硅工程技术研究开发中心 | A kind of glue spraying gun using soft gum tube |
| CN110821203A (en) * | 2019-11-12 | 2020-02-21 | 上海建工七建集团有限公司 | Manual mortar packer for building and decoration engineering and using method |
-
1990
- 1990-02-09 CN CN 90201466 patent/CN2074782U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787356A (en) * | 2017-05-03 | 2018-11-13 | 广东省有机硅工程技术研究开发中心 | A kind of glue spraying gun using soft gum tube |
| CN110821203A (en) * | 2019-11-12 | 2020-02-21 | 上海建工七建集团有限公司 | Manual mortar packer for building and decoration engineering and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |