Folding type dispensing gun

A folding type, glue gun technology, applied in the field of glue guns, can solve the problems of high cost, inconvenient use, insufficient versatility of the hard glue cylinder, etc., and achieve the effects of easy portability, small space occupation, and outstanding saving effect.

Pending Publication Date: 2018-11-13
GUANGDONG SILICONE ENG TECH RES DEV CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing structural adhesives packaged in soft rubber tubes in the market are mainly used as high-end varieties of glass glue because of their good sealing performance and the product is not easy to deteriorate. They are used through special large-scale extrusion guns containing rubber tubes, but they are expensive and inconvenient to use. , must be equipped with a special extrusion gun
Existing soft rubber tubes of a specific length are suitable for use with hard rubber tubes of corresponding lengths, and the versatility of hard rubber tubes is obviously not enough

Method used

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  • Folding type dispensing gun

Examples

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Embodiment 1

[0029] Such as figure 1 As shown, a folding glue extrusion gun is composed of a gun bracket 1, a push-pull rod 2, a piston 5, a barrel connecting pipe seat 3, a barrel 4, a head 6 and a driving device. Barrel 4 adopts telescopic gun barrel, and described push-pull rod 2 adopts telescopic push-pull rod and has locking function.

[0030] The telescopic gun barrel refers to that the cylinder body 4 is made of a bellows 7 or a flexible hose, and the two ends are connected with pipe joints.

[0031] The pipe joints at both ends of the telescopic gun barrel are used as guide rails to adjust the length of the hard rubber cylinder body through two telescopic pull rods 17 .

[0032] The head and the gun barrel are connected by a detachable structure, including but not limited to thread, buckle, flip-type rotary buckle and buckle combined connection;

[0033] The telescopic push-pull rod and the pull rod 17 of the telescopic barrel have a locking function, and adopt telescopic locking...

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PUM

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Abstract

The invention relates to a folding type dispensing gun. The composite structure technology of a telescopic gun barrel, an adjustable push-and-pull rod, a hard sealant barrel and a soft sealant barrelis adopted, the adaptability of the dispensing gun for soft sealant barrels of different specifications is enhanced, the universality is obviously improved, and the purposes of improving the construction quality, reducing the cost of silicon sealant packaging materials and reducing the production of silicon sealant packaging waste are achieved.

Description

technical field [0001] The invention relates to a foldable glue extruding gun, in particular to an extruding glue gun adopting a telescopic gun barrel and a telescopic push-pull rod. Background technique [0002] With the acceleration of China's urbanization process, the scale of buildings, the maintenance and renewal area of ​​old buildings continue to expand, and the building functions and decoration grades gradually improve. The demand for silicone sealants, which accounts for about 40% of the market share of building sealants, will continue to grow. It has good development prospects in building energy saving, waterproofing, decoration and building curtain walls and other projects. It is estimated that the demand for silicone sealants will reach 209,000 tons in 2020. The use and demand of silicone sealant packaging materials is huge, and the market space for extrusion guns is huge. [0003] The existing structural adhesives packaged in soft rubber tubes in the market are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C17/005
CPCB05C17/005B05C17/00576B05C17/00583
Inventor 刘虎城
Owner GUANGDONG SILICONE ENG TECH RES DEV CENT
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