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Pushing device for pushing non-solid-state substance

A non-solid, integrated technology, applied in packaging, transportation and packaging, flexible tubular containers, etc., can solve the problem of unclean extrusion, waste of non-solid substances such as toothpaste or ointment, and difficulty in extrusion of non-solid substances such as toothpaste or ointment. and other problems, to achieve the effect of convenient and quick operation

Pending Publication Date: 2018-11-06
许宸熙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As we all know, people squeeze toothpaste or ointment by holding the middle of the tube and pinching the tube. This operation will make it difficult to squeeze out non-solid substances such as toothpaste or ointment at the rear end of the tube. When the toothpaste or ointment is almost used up , it needs to be squeezed forward bit by bit from the rear end of the tube body to completely squeeze out the non-solid matter. The operation is very troublesome, and the squeeze is not clean, resulting in waste of non-solid matter such as toothpaste or ointment

Method used

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  • Pushing device for pushing non-solid-state substance
  • Pushing device for pushing non-solid-state substance
  • Pushing device for pushing non-solid-state substance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Such as figure 1 As shown, a pushing device for pushing non-solid objects includes an inner tube body 1 for filling non-solid objects 10 and having an extrusion port 2, and the inner tube body 1 is provided with a And the piston rod 3 that pushes the non-solid object 10 out from the extrusion port 2, the inner tube body 1 is also connected with a flexible outer tube body 4, and the outer tube body 4 is connected to the front end of the inner tube body 1, An airtight space 5 is formed between the outer tube body 4 and the piston rod 3, and the airtight space 5 is filled with gas, and a sealing cap 6 capable of sealing it is connected to the extrusion port 2. The said non-solid object 10 is materials such as toothpaste or ointment. When the user uses toothpaste or ointment, he opens the sealing cover 6, then holds the outer tube body 4 and squeezes the outer tube body 4, the gas in the sealed space 5 will exert force on the piston rod 3 when it is squeezed, thereby Push...

Embodiment 2

[0019] Such as figure 2 As shown, a pushing device for pushing non-solid objects includes an inner tube body 1 for filling non-solid objects 10 and having an extrusion port 2, and the inner tube body 1 is provided with a And the piston rod 3 that pushes the non-solid object 10 out from the extrusion port 2, the inner tube body 1 is also connected with a flexible outer tube body 4, and the outer tube body 4 is connected to the front end of the inner tube body 1, An airtight space 5 is formed between the outer tube body 4 and the piston rod 3, and the airtight space 5 is filled with gas, and a sealing cap 6 capable of sealing it is connected to the extrusion port 2. The said non-solid object 10 is materials such as toothpaste or ointment. After the sealing cover 6 is opened, the piston rod 3 is driven to extrude the non-solid matter 10 by squeezing the gas in the outer tube body 1. The design is very ingenious and will not cause waste of the non-solid matter 10, and the operat...

Embodiment 3

[0023] Such as image 3 As shown, a pushing device for pushing non-solid objects includes an inner tube body 1 for filling non-solid objects 10 and having an extrusion port 2, and the inner tube body 1 is provided with a And the piston rod 3 that pushes the non-solid object 10 out from the extrusion port 2, the inner tube 1 is also connected with a flexible outer tube 4, and a closed space is formed between the outer tube 4 and the piston rod 3 5. The airtight space 5 is filled with gas, and the extrusion port 2 is also connected with a sealing cap 6 capable of closing it. After the sealing cover 6 is opened, the piston rod 3 is driven to extrude the non-solid matter 10 by squeezing the gas in the outer tube body 1 .

[0024] Such as image 3 As shown, the outer tube body 4 is connected to the rear end of the inner tube body 1 .

[0025] Such as image 3 As shown, the inner tube body 1 is provided with a protruding tube 8 which is integrally formed with it and protrudes fo...

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Abstract

The invention discloses a pushing device for pushing a non-solid-state substance. The pushing device comprises an inner pipe body (1) which is used for filling the non-solid-state substance (10) and comprises an extrusion port (2), wherein a piston rod (3) which can slide in the inner pipe body (1) so as to push out the non-solid-state substance (10) from the extrusion port (2) is arranged in theinner pipe body (1); the inner pipe body (1) is also connected to a flexible outer pipe body (4); a sealing space is formed between the outer pipe body (4) and the piston rod (3) and is filled with gas; and the extrusion port (2) is also connected to a sealing cover (6) which can seal the extrusion port (2). The pushing device is simple in structure and convenient to operate and can reduce wasting.

Description

【Technical field】 [0001] The invention relates to a pushing device for pushing non-solid objects. 【Background technique】 [0002] Toothpaste or some other ointments are common products in people's daily life. Present toothpaste or ointment all are filled in the tube body, and the user opens sealing cap when using, and squeezes tube body and non-solid matter such as toothpaste or ointment is extruded. As we all know, people squeeze toothpaste or ointment by holding the middle of the tube and pinching the tube. This operation will make it difficult to squeeze out non-solid substances such as toothpaste or ointment at the rear end of the tube. When the toothpaste or ointment is almost used up , it is necessary to squeeze forward bit by bit from the rear end of the tube body to completely squeeze out the non-solid matter, which is very troublesome to operate, and the extrusion is not clean, resulting in waste of non-solid matter such as toothpaste or ointment. [0003] Therefo...

Claims

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Application Information

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IPC IPC(8): B65D35/30
CPCB65D35/30
Inventor 许宸熙
Owner 许宸熙