Invention content
The purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of recycling toothpaste, toothpaste shell material is reduced
The consumption of material.
The technical solution adopted in the present invention is:Toothpaste is recycled to include toothpaste tube, piston, piston rod and lead
To cylinder;The lower cylinder end of toothpaste tube is equipped with guide rod hole, and the upper cylinder end of toothpaste tube is equipped with toothpaste interface, and piston is located in toothpaste tube, living
Stopper rod is fixedly connected with the piston, and piston rod is placed in the dynamic mating connection of guide rod hole, toothpaste tube in guide cylinder, piston rod and guiding
The bottom plate of cylinder is fixedly connected;Toothpaste is set in toothpaste tube.
Toothpaste is recycled in use, opening the cover of toothpaste of the toothpaste interface of toothpaste tube, toothbrush is placed in toothpaste interface
Position, grasp toothpaste tube and press down, the bottom plate of guide cylinder is withstood using piston rod, piston rod and piston is made to fix not
Dynamic, pressure toothpaste tube moves down, and using the toothpaste in piston press toothpaste tube, toothpaste is made to be expressed on toothbrush by toothpaste interface;
Toothpaste is arranged toothpaste perfusion equipment in market, new toothpaste is injected to toothpaste interface using after having squeezed;Meanwhile using squeezing into
Toothpaste driving toothpaste tube reset in toothpaste tube moves up, and so that the lower cylinder end of toothpaste tube is moved upwards up to the position of piston, makes
It recycles toothpaste to be recycled, so constantly recycle.
The beneficial effects of the invention are as follows:It recycles toothpaste after use, new tooth can be injected to toothpaste tube again
Cream makes the outer packing of toothpaste be recycled, and reduces the consumption of toothpaste, is conducive to energy-saving and emission-reduction and environmental protection.
Specific implementation mode
The present invention is further detailed below in conjunction with the accompanying drawings:
The structural schematic diagram shown in FIG. 1 for recycling toothpaste, it includes toothpaste tube 1, piston to recycle toothpaste
2, piston rod 3 and guide cylinder 4;The lower cylinder end 5 of toothpaste tube 1 is equipped with guide rod hole 6, and the upper cylinder end 11 of toothpaste tube 1 connects equipped with toothpaste
Mouth 7, piston 2 is located in toothpaste tube 1, and piston rod 3 is fixedly connected with piston 2, piston rod 3 and the dynamic mating connection of guide rod hole 6, toothpaste
Cylinder 1 is placed in guide cylinder 4, and piston rod 3 is fixedly connected with the bottom plate 8 of guide cylinder 4;Toothpaste 9 is set in toothpaste tube 1.
In order to implement the function that recycling toothpaste can recycle, toothpaste 9 is loaded on the state in toothpaste tube 1:
Toothpaste 9 is located at the top of piston 2, and piston 2 is located at the lower cylinder end 5 of toothpaste tube 1, and piston rod 3 stretches out in toothpaste tube 1 by guide rod hole 6
Outside, the upper surface 10 of piston 2 is contacted with toothpaste 9;The state that toothpaste 9 has squeezed is:Piston 2 is located at the upper cylinder end 11 of toothpaste tube 1,
Piston rod 3 enters in toothpaste tube 1;The center line of piston 2 is identical as the center line of toothpaste tube 1, the center line of toothpaste tube 1 with lead
Center line to cylinder 4 is identical;The center line of guide rod hole 6 is identical as the center line of piston rod 3, center line and the piston 2 of piston rod 3
Center line it is identical.
In order to be squeezed out the toothpaste 9 of toothpaste tube 1 using piston 2, the bottom plate 8 of guide cylinder 4 is arrived in the cylinder bottom surface 12 of toothpaste tube 1
Distance is more than the upper top surface 13 of toothpaste tube 1 to the distance of the upper surface 10 of piston 2;The stroke of piston 2 is less than the cylinder bottom of toothpaste tube 1
Distance of the face 12 to the bottom plate 8 of guide cylinder 4;The internal diameter of guide cylinder 4 is more than the outer diameter of toothpaste tube 1, and guide cylinder 4 is dynamic with toothpaste tube 1
It is connected.
In order to make the toothpaste 9 of toothpaste tube 1 squeeze totally, the upper cylinder end 11 of toothpaste tube 1 is equipped with out the guide groove 14 of toothpaste 7,
With the extrusion of toothpaste 7, the shape of the upper surface 10 of piston 2 is identical as the shape of upper cylinder end 11;Toothpaste interface 7 is equipped with toothpaste
Lid 15.
In order to avoid toothpaste 9 overflows, piston ring 16, piston ring 16 and toothpaste are equipped between piston 2 and the inner wall of toothpaste tube 1
The inner wall sealing connection of cylinder 1.
In order to allow recycling toothpaste to be used for a long time, toothpaste tube 1 and guide cylinder 4 are by plastics or resin structure
At;Alternatively, toothpaste tube 1 and guide cylinder 4 are made of aluminium alloy or stainless steel.
Recycling the operation principle of toothpaste is:In use, the cover of toothpaste 13 of the toothpaste interface 7 of toothpaste tube 1 is opened, it will
Toothbrush is placed in the position of toothpaste interface 7, grasps toothpaste tube 1 and presses down, and the bottom plate 8 of guide cylinder 4 is withstood using piston rod 3,
Keep piston rod 3 and piston 2 fixed, pressure toothpaste tube 1 moves down, and using the toothpaste 9 in 2 squeezing toothpaste cylinder 1 of piston, makes
Toothpaste 9 is expressed by toothpaste interface 7 on toothbrush;Using after having squeezed toothpaste perfusion equipment is arranged in market, to toothpaste in toothpaste 7
Interface 7 injects new toothpaste 7;Meanwhile driving the reset of toothpaste tube 1 to move up using the toothpaste 9 squeezed into toothpaste tube 1, make tooth
The lower cylinder end 5 of cream cylinder 1 is moved upwards up to the position of piston 2, and recycling toothpaste is made to be recycled, and so constantly recycles
It uses.