Toothbrush and cushioning material

Abstract

To solve the problem that when an excessive force is applied to a conventional toothbrush in a certain direction, particularly when the toothbrush is used by an infant, an elderly person, or a caregiver, the user may suddenly feel irritation or pain to the stems of the back teeth or oral tissues.SOLUTION: The present invention relates to a toothbrush that includes a toothbrush head having a plate-like head body and a brush implanted on one surface side in the thickness direction of the head body, a branch extending to one end in the longitudinal direction of the head body, and a cushioning material formed of an elastic body and provided on the other end of the head body. An antibacterial low-repulsion urethane attachment is attached to the tip of the head of the toothbrush. This urethane is subjected to special processing to exhibit antibacterial properties and at the same time retain softness and moderate repulsive force. Such a configuration reduces sudden pain and irritation during brushing.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a toothbrush that provides a more comfortable and effective experience when brushing teeth. [Background technology]

[0002] When using conventional toothbrushes, especially when used by young children, the elderly, or caregivers, excessive force is applied in a certain direction, which can cause sudden irritation or pain to the back gums or oral tissues. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Publication No. 2023-093930 Summary of the Invention [Problem to be solved by the invention]

[0004] When using conventional toothbrushes, especially when used by young children, the elderly, or caregivers, excessive force is applied in a certain direction, which can cause sudden irritation or pain to the back gums or oral tissues. [Means for solving the problem]

[0005] The present invention is a toothbrush comprising a toothbrush head having a plate-shaped head body and a brush implanted on one side of the head body in the thickness direction, a branch extending from one end of the head body in the longitudinal direction, and a cushioning material formed from an elastic body and provided at the other end of the head body. [Effects of the Invention]

[0006] The present invention is expected to be widely used by individuals and dental clinics, and its effective relief of irritation can lead to improved oral hygiene and a more comfortable brushing experience. [Brief explanation of the drawings]

[0007] [Figure 1] FIG. 1 is a diagram showing a state in which the cushioning material of a toothbrush according to an embodiment of the present invention has been removed. [Figure 2] Finished drawing of a toothbrush according to an embodiment of the present invention [Figure 3] 1 is an enlarged rear side view of a toothbrush head and a cushioning material according to an embodiment of the present invention; [Figure 4] Image of shock absorption in an embodiment of the present invention DETAILED DESCRIPTION OF THE INVENTION

[0008] This toothbrush comprises a toothbrush head having a plate-shaped head body 1 and a brush 12 implanted on one side of the head body in the thickness direction 11, a branch 2 extending from one end of the head body 1 in the longitudinal direction, and a cushioning material 3 formed from an elastic body and provided at the other end 13 of the head body 1. 1, the cushioning material 3 is attached to the mounting portion 31 at the other end 13 of the plate-shaped head body 1. The attachment is done by pressure bonding with adhesive or double-sided tape, heat sealing, or fitting according to the shape. The cushioning materials will be low-resilience urethane, sponge, rubber, or silicone. All materials will be coated with an antibacterial coating, such as low-resilience antibacterial urethane or antibacterial sponge. The buffer material can be freely changed to suit the shape of the other end 13 of the plate-shaped head body 1.

[0009] A cushioning material is attached to the other end of the toothbrush head. This cushioning material is made of an elastic material and has been specially processed to provide antibacterial properties while also maintaining softness and moderate resilience. This structure allows it to fit gently against the gums and oral tissues while brushing, reducing sudden pain and irritation.

[0010] The cushioning material can also be attached to a commercially available toothbrush with adhesive.

[0011] Cushioning materials absorb shock by shrinking and deforming.

[0012] The cushioning material is made of biocompatible materials that will not cause any problems even if it accidentally comes off and is ingested into the body. Some cushioning materials harden when dry, but soften when moistened.

[0013] After verifying the size that would reduce pain, we found that the cushioning size differs for adults and children. For adults a=10~11mm b=20~22mm c=3~4mm d=3~4mm For children a=8~9mm b=14~15mm c=3~4mm d=3~4mm

[0014] The above dimensions were chosen in consideration of the ease of sliding, discomfort, and size that does not hinder ease of polishing.

[0015] The synergistic effect of combining the curved brush with this cushioning material allows you to brush even the back teeth that are usually difficult to brush without worrying about pain.

[0016] The reason why young children dislike having their teeth brushed is that the person brushing them, such as their mother, does not know how much pressure to use and brushes too hard, or pokes other parts of the mouth, causing pain. Using this toothbrush with cushioning is expected to alleviate anxiety in young children and increase the frequency of tooth brushing.

[0017] The above features make elderly people and those who require care feel comfortable, and also allow caregivers to brush their teeth smoothly.

[0018] Even healthy people often have the urge to poke their gums or inner cheeks in a hurry, but this reduces this. [Explanation of symbols]

[0019] 1 Plate-shaped head body 11 Head Thickness 12 brushes 13 Other end of head 14 toothbrush heads 2 branches 3 Cushioning material 31 Mounting part

Claims

1. A toothbrush head having a plate-shaped head body and a brush attached to one side of the head body in the thickness direction, a branch extending from one end of the head body in the longitudinal direction, and a cushioning material formed from an elastic body and attached to the other end of the head body.

2. 2. The toothbrush according to claim 1, wherein the cushioning material is low-resilience urethane or sponge.

3. A toothbrush head having a plate-shaped head body and a brush implanted on one side of the thickness direction of the head body, and a cushioning material provided on the toothbrush having a branch extending from one end of the head body in the longitudinal direction, the cushioning material being attached to the other end of the head body and formed from an elastic material.

4. 4. The cushioning material according to claim 3, wherein the elastic body is low-resilience urethane or sponge.

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