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Screw-squeezing-toothpaste type toothbrush

A technology for extruding toothpaste and toothbrush, which is applied in the field of screw extruding toothpaste toothbrush, which can solve the problems of toothpaste falling and toothpaste not being extruded, and achieve the effects of resource saving, simple structure and low production cost

Inactive Publication Date: 2015-05-13
上海哈贝利日化有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this utility model is: after the toothbrush is used, when it is placed vertically, the toothpaste will fall along the helical section of the screw propulsion rod, and the toothpaste cannot be pushed out when it is used next time

Method used

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  • Screw-squeezing-toothpaste type toothbrush
  • Screw-squeezing-toothpaste type toothbrush
  • Screw-squeezing-toothpaste type toothbrush

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: A kind of screw pushes toothpaste type toothbrush, comprises toothbrush head 1, toothbrush handle 2, screw propulsion rod 3, rotating cap 4 and propulsion plate 5, and toothbrush head 1 is made up of toothbrush hair 11 and toothbrush head bar 12, rotates The cap 4 is fixedly connected to the end of the screw propulsion rod 3. There are two toothpaste outlets 121 on the toothbrush head rod 12. The inside of the toothbrush head rod 12 and the toothbrush handle 2 are circular cavities, and the ends of the rotating cap 4 and the toothbrush handle 2 are movable. Cooperate, the inner wall of the rotating cap 4 is provided with two convex points 41, which are matched with a circle of grooves 21 on the outer wall of the end of the toothbrush handle 2, and the groove 21 is also provided with four rotation angle sensing convex points 211; the screw propulsion rod The front section of 3 is a toothpaste outlet switch 31, the middle section is a connecting section 32, a...

Embodiment 2

[0023] Embodiment two: a kind of screw pushes toothpaste type toothbrush, comprises toothbrush head 1, toothbrush handle 2, screw propulsion rod 3, rotating cap 4 and propulsion plate 5, and toothbrush head 1 is made up of toothbrush hair 11 and toothbrush head bar 12, rotates The cap 4 is fixedly connected to the end of the screw propulsion rod 3. There are two toothpaste outlets 121 on the toothbrush head rod 12. The inside of the toothbrush head rod 12 and the toothbrush handle 2 are circular cavities, and the ends of the rotating cap 4 and the toothbrush handle 2 are movable. Cooperate, the inner wall of the rotating cap 4 is provided with two convex points 41, which are matched with a circle of grooves 21 on the outer wall of the end of the toothbrush handle 2, and the groove 21 is also provided with four rotation angle sensing convex points 211; the screw propulsion rod The front section of 3 is a toothpaste outlet switch 31, the middle section is a connecting section 32,...

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Abstract

The invention relates to a screw-squeezing-toothpaste type toothbrush which comprises a toothbrush head, a toothbrush handle, a spiral pushing rod, a rotary cap and a pushing piece, wherein the toothbrush head is composed of toothbrush bristles and a toothbrush head rod, and the rotary cap is fixedly connected with the tail end of the spiral pushing rod; the inner parts of the toothbrush head rod and the toothbrush handle are circular cavities, and the rotary cap is movably matched with the tail end of the toothbrush handle; 1-4 salient points are arranged on the inner wall of the rotary cap and matched with a circle of grooves in the outer wall of the tail end of the toothbrush handle; the front segment of the spiral pushing rod is a toothpaste outlet switch, the middle segment of the spiral pushing rod is a connecting segment, and the rear segment of the spiral pushing rod is a blade segment and a lead screw segment; the front segment and the middle segment of the spiral pushing rod are placed in the cavity of the toothbrush head rod, and the rear segment of the spiral pushing rod is placed in the cavity of the toothbrush handle; the pushing piece is matched with the lead screw segment of the spiral pushing rod in a threaded manner. The screw-squeezing-toothpaste type toothbrush is simple in structure, quantitative toothpaste can be squeezed out every time, and the unused toothpaste in the toothbrush handle can be prevented from being polluted. The toothbrush is convenient for disabled people with one hand and the blind to use.

Description

technical field [0001] The invention relates to the field of daily necessities, in particular to a screw pushing toothpaste type toothbrush. Background technique [0002] The toothpaste and toothbrush that are commonly used now are independent and separate articles, which are inconvenient to carry on business trips, and when brushing teeth, the user usually needs to hold the toothbrush with one hand, squeeze the toothpaste with the other hand and watch how much toothpaste is squeezed with the eyes. For one-handed disabilities There are many inconveniences for the blind. [0003] In Patent No. CN201320197319.9, a toothpaste-type toothbrush is pushed by a screw. The toothpaste toothbrush is integrated. When in use, as long as the rotating cap at the rear of the toothbrush is gently rotated, the toothpaste can be quantitatively squeezed from the toothbrush hair discharge hole. You can start brushing your teeth. The structure is simple, and the toothpaste can be squeezed out qu...

Claims

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Application Information

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IPC IPC(8): A46B11/02
Inventor 喻德人
Owner 上海哈贝利日化有限公司
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