A kind of piston type extruded tube for silica gel
Technical field
The present invention relates to a kind of operative installations of silica gel, more specifically, relate to a kind of piston type extruded tube for silica gel.
Background technology
Current silica gel plastic bottle, present patent is exactly the plastic bottle before eliminating, and with flexible packaging, replaces, and flexible packaging is exactly with sausage type packing, material aluminium laminated film.Advantage: easy to operate, after finishing using, residual silkgum content is few, avoids waste, cost-saving.
Summary of the invention
In order to use more easily silica gel, applicant has invented a kind of device that facilitates silica gel to use, and designed the flexible pouch of silica gel, make the use of silica gel convenient, fast, and can not contact with user's hand, thereby reduce the harm of silica gel to human body, and reduce user and use the cleaning difficulty after silica gel.
The invention discloses a kind of piston type extruded tube for silica gel, comprise stack shell, cover and piston, comprise that described stack shell is hollow cylinder, described piston is arranged in stack shell, the piston piston section of stack shell is provided with protruding snap ring, piston can not dropped out, described cover is arranged at relative with piston section, described cover is fixed by screw thread and stack shell, bossed discharge opening is established in the centre of described cover, the hollow section of described stack shell is placed with the flexible pouch that silica gel is housed, during use, flexible pouch is put into extruded tube, cut off one section of clamp of flexible pouch, by oil cylinder or cylinder, promote piston, silica gel in flexible pouch can be extruded from discharge opening.
Described discharge opening is provided with port lid, for sealing and the opening of discharge opening.
On described piston, be outwards provided with piston rod, for the propelling of piston.
The hill height of described discharge opening is half of stack shell height.
The described length of top rod is identical with the height of stack shell.
Buckle clamping sealing for described flexible pouch two ends.
The demand of having more provides a kind of using method of above-mentioned piston type extruded tube, and cover is opened, and the flexible pouch that silica gel is housed is put in stack shell, cuts off the discharge opening of flexible pouch, by extrusion piston, and can be so that silica gel flows out from discharge opening.
The invention has the advantages that:
Easy to operate, after finishing using, residual silkgum content is few, avoids waste, and flexible pouch can reduce packing, material-saving environmental.
Accompanying drawing explanation
Fig. 1 is the concrete structure figure of embodiment 1.
Wherein, 1 is stack shell, and 2 is piston, and 3 is cover, and 4 is screw thread, and 5 is flexible pouch, and 6 is port lid.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further describe the present invention.Unless stated otherwise, reagent, equipment and the method that the present invention adopts is the conventional commercial reagent of the art, equipment and the conventional method of using.
Embodiment 1
A kind of piston type extruded tube for silica gel, comprise stack shell 1, cover 3 and piston 2, comprise that described stack shell 1 is for hollow cylinder, described piston 2 is arranged in stack shell 1, the piston end of stack shell 1 is provided with protruding snap ring, piston 2 can not dropped out, described cover 3 is arranged at and piston 2 opposite ends, described cover 3 is fixing with stack shell 1 by screw thread 4, bossed discharge opening is established in the centre of described cover 3, the hollow section of described stack shell 1 is placed with the flexible pouch 5 that silica gel is housed, described flexible pouch 5 is established bossed sealing opening, described sealing opening is less than discharge opening, silica gel in flexible pouch 5 can be extruded from discharge opening.
Described discharge opening is provided with port lid 6, for sealing and the opening of discharge opening.
On described piston 2, be outwards provided with piston rod 7, facilitate the propelling of piston 2.
The hill height of described discharge opening is half of stack shell 1 height.
The length of described piston rod is identical with the height of stack shell 1.
The demand of having more provides a kind of using method of above-mentioned piston type extruded tube, and cover is opened, and the flexible pouch that silica gel is housed is put in stack shell, cuts off the discharge opening of flexible pouch, by extrusion piston, and can be so that silica gel flows out from discharge opening.