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One-hand automatic toothpaste squeezer

A squeezer and toothpaste technology, applied in containers, rigid containers, flexible containers, etc., can solve problems such as screwing toothpaste caps, unable to squeeze out toothpaste, poor fine hand function, etc.

Active Publication Date: 2017-08-08
NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For example, the patient cannot pinch the toothpaste cap with two fingers, twist the toothpaste cap, or squeeze the toothpaste out due to poor hand fine function during the brushing process, which greatly affects the daily life of the patient. For this purpose, an automatic toothpaste squeezer is designed. The device just solved this problem

Method used

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  • One-hand automatic toothpaste squeezer

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] See attached Figure 1-7 , the toothpaste extruder disclosed in the present invention is suitable for the automatic toothpaste extruder used in daily life by patients with stroke, traumatic brain injury, spinal cord injury, upper limb peripheral nerve injury, hand trauma and upper limb amputation, that is, unilateral upper limb Those who have good function or only have a certain grasping ability in both hands, but the fine function of the fingers is impaired.

[0031] This toothpaste extruder comprises mounting frame 7, extruding device and stop valve device.

[0032] The mounting frame is an L-shaped structural frame, and a through hole is arranged on the bottom surface thereof. The toothpaste is placed upside down on the through hole, and the outlet end of the toothpaste is placed under the through hole. The tube part of the toothpaste is co...

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Abstract

The invention discloses a one-hand automatic toothpaste squeezer. An installation frame is an L-shaped structural frame. The bottom face of the installation frame is provided with a through hole. Wheel axles in a compaction mechanism are movably installed on a wheel axle frame. The wheel axle frame is in sliding fit with the two side faces of the installation frame. A ratchet wheel combination mechanism comprises a ratchet wheel, a pawl and a spring. The ratchet wheel and the pawl which are matched for transmission are installed on the lower portion of the installation frame. One end of the spring is curled to the ratchet wheel. The other end of the spring is connected with the wheel axle frame. The body of a stop valve device is of a hollow structure, the upper portion of the body is in threaded connection of a toothpaste outlet end, the middle of the body is provided with a pull rod, the pull rod is provided with a cam, the end of the pull rod is provided with a sealing plate, and the pull rod is provided with a spring. A cylindrical channel is formed in the portion, below the sealing plate, of the body. By means of the one-hand automatic toothpaste squeezer, toothpaste squeezing can be achieved by one hand, the toothpaste squeezing amount can be freely adjusted, and the using requirements of the old and people only with the good one-side upper limb function or only the certain holding ability of two hands and disabled finger fine functions caused by various diseases can be met.

Description

technical field [0001] The invention relates to an auxiliary appliance for daily life, in particular to a one-handed automatic toothpaste extruder. Background technique [0002] With the development of the bio-psychological-social medical model, people have gradually paid attention to the quality of life, but only unilateral upper limb function is good for stroke, traumatic brain injury, spinal cord injury, upper limb peripheral nerve injury, hand trauma and upper limb amputation. Or the hands only have a certain grasping ability, but the fine dysfunction of the fingers not only affects the patient's own function, but also directly affects the patient's daily life activities and quality of life. [0003] For example, the patient cannot pinch the toothpaste cap with two fingers, twist the toothpaste cap, or squeeze the toothpaste out due to poor hand fine function during the brushing process, which greatly affects the daily life of the patient. For this purpose, an automatic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D35/28
Inventor 李丹赵龙震窦娜马素慧陈长香赵雅宁
Owner NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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