CN211834787U

CN211834787U - Biting rubber type transparent tooth socket picker

Info

Publication number: CN211834787U
Application number: CN202020226002.3U
Authority: CN
Inventors: 刘薇; 邵举华
Original assignee: Wuhan University WHU
Current assignee: Wuhan University WHU
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-03
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a biting rubber type transparent tooth socket picker, which comprises a biting rubber rod and a transparent tooth socket picking hook. The biting rubber rod is a round-corner cube, one end of the biting rubber rod is of an I-shaped clamping groove structure, and the surface of the biting rubber rod is provided with a plurality of bulges; the top end of the transparent tooth socket picking hook is a hook, and the other end of the transparent tooth socket picking hook is an I-shaped tail end; the I-shaped clamping groove at one end of the gum biting rod is fixedly connected with the I-shaped tail end of the transparent tooth socket removing hook in a clamping manner. The utility model relates to a biting gum type transparent tooth socket picker which has simple structure, convenient and comfortable use and integrates the functions of picking transparent tooth sockets and biting gums.

Description

Biting rubber type transparent tooth socket picker

Technical Field

The utility model relates to an orthodontic field relates to a facing extractor, especially relates to a transparent facing extractor of chew formula.

Background

With the development of 3D printing technology and materials in the field of orthodontic and the pursuit of doctors and patients on comfort and beauty of orthodontic treatment, the bracket-free invisible appliance is more and more widely applied. However, for a patient who just wears the braces, the braces are difficult to remove due to the close contact with teeth, the retention of accessories, the backward position of removing the braces and the like. In the past, a patient often puts a fingernail at the tail end of the tooth socket to take the tooth socket, which is not beneficial to sanitation and may damage the fingernail, so that an additional device is needed to assist in taking the tooth socket.

In addition, the realization of the stealthy facing is rescued and is needed the facing and is rescued the ware and closely laminated, however, only press by the finger and be difficult to reach the good taking one's place of correcting the ware, direct upper and lower dentition interlock can cause the deformation of correcting the ware even fracture, consequently needs an extra device chews to transmit bite-force and assists the ware of correcting taking one's place.

The appliance needs to be taken off and worn before and after eating, the two devices need to be carried and used, and a device integrating the functions of taking off the transparent tooth socket and biting the gum is lacked in the prior art.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model provides a biting rubber type transparent tooth socket picker which has simple structure, convenient and comfortable use and integrates the functions of picking transparent tooth sockets and biting rubber.

The utility model adopts the technical proposal that: the utility model provides a transparent facing of chew formula plucks ware which characterized in that: comprises a gum biting rod and a tooth socket removing hook; the gum biting rod is a rounded cube, and a plurality of convex parts are arranged on the surface of the cube; the top end of the tooth socket picking hook is a hook; an I-shaped clamping groove is formed in the top of the gum biting rod, and one end of the facing picking hook is an I-shaped tail end; the gum biting rod is fixedly connected with the tooth socket picking hook clamp in a clasping mode through the I-shaped clamping groove and the I-shaped tail end, and therefore the gum biting rod is convenient for a patient to carry and store.

Preferably, the cross section of the gel-biting stick is rectangular, the length is 1.0-1.2cm, and the width is 0.6-0.8 cm. Is suitable for chewing between the upper appliance and the lower appliance in the oral cavity.

Preferably, the length of the gel biting stick is 2.0-3.0cm, and the length of the tooth socket taking hook is 3.0-4.0 cm. The length is beneficial to taking the transparent appliance at the back of the oral cavity, and simultaneously, the biting of the back tooth area is conveniently realized.

Preferably, the protrusion is a trapezoidal body. The bulge can be in other shapes, the bottom area close to the gel biting stick is larger than the bottom area far away from the gel biting stick, saliva or food residues are prevented from being accumulated at the corner, and the cleaning is easy.

Preferably, the protrusions are arranged in parallel. Can increase the friction between the tooth socket and the biting rubber and avoid the slipping. The arrangement may be in any form.

Preferably, the hook tip is rounded. When the tooth socket is taken off, the transparent tooth socket is convenient to clamp, and the oral mucosa is prevented from being scratched by over sharpness.

Preferably, the material of the biting rubber rod is food-grade silica gel, and the material of the tooth socket taking hook is food-grade ABS plastic. The material can also be other materials, and has no toxicity, no pungent odor, and no harm to oral mucosa and tongue body.

Preferably, the hardness around the I-shaped clamping groove of the gel biting rod is 60 degrees to 70 degrees Shore, and the hardness of the rest part is 50 degrees to 60 degrees Shore; the hardness around the I-shaped clamping groove of the chew bar is hard, so that the stability of connection with the I-shaped tail end of the tooth socket removing hook is enhanced, and the rest part of the chew bar is soft, so that the tooth socket is not damaged and the chewing is not hard. The hardness of the tooth socket removing hook is 70 degrees to 80 degrees Shore. The tooth socket removing hook is hard in hardness, and is guaranteed not to deform during walking function.

The beneficial effects of the utility model include:

(1) the surface of the biting rubber rod is provided with a plurality of trapezoidal bulges, and the trapezoidal bulges have large area and small area at the position close to the biting rubber rod so as to prevent food residues in the oral cavity from being accumulated at the corners of the bottoms of the bulges. The solid gel-biting stick is made of food-grade silica gel materials. A clamping groove is formed in the middle of one end of the gum biting rod and connected with the I-shaped tail end of the tooth socket removing hook.

(2) The top end of the tooth socket taking hook is in a hook shape, so that the tooth socket can be conveniently hooked; the other end of the tooth socket picking hook is an I-shaped tail end and is fixedly connected with the clamping groove of the gum biting rod in a clamping and embracing mode.

(3) Simple structure, convenient and comfortable use and integrates the functions of biting gum and picking tooth sockets.

Drawings

FIG. 1: is the structure front view of the biting rubber type transparent tooth socket picker.

FIG. 2: is a structural exploded view of the biting rubber type transparent tooth socket picker of the utility model.

FIG. 3: is a left view of the structure of the biting rubber type transparent tooth socket picker.

FIG. 4: is a structural plan view of the biting rubber type transparent tooth socket picker.

Detailed Description

To facilitate understanding and practice of the invention for those skilled in the art, the following detailed description of the invention is provided in connection with the accompanying drawings and the embodiments, it being understood that the embodiments described herein are merely illustrative and explanatory of the invention and are not restrictive thereof.

Referring to fig. 1 and 2, the orthodontic chew type transparent tooth socket extractor provided by the utility model comprises a gum chewing rod 1 and a tooth socket extracting hook 2; the biting rubber rod 1 is a round-angle cube, a plurality of protruding parts 3 are arranged on the surface of the cube, and the protruding parts 3 are trapezoidal bodies. One end of the gum biting rod 1 is provided with an I-shaped clamping groove 4, the top end of the tooth socket picking hook 2 is provided with a hook 5, and the other end is provided with an I-shaped tail end 6.

The cross section of the chewy bar 1 of the embodiment is a round rectangle, the length is 1.0-1.2cm, and the width is 0.6-0.8 cm; the length of the gel biting stick 1 is 2.0-3.0 cm; the length of the tooth socket picking hook 2 is 3.0-4.0 cm; the I-shaped clamping groove 4 is a groove; the size and the shape of the I-shaped tail end 6 are matched with those of the I-shaped clamping groove 4; the biting rubber rod 1 is made of food-grade silica gel; the peripheral hardness of the I-shaped clamping groove 4 is 60 degrees to 70 degrees Shore, and the hardness of the rest part of the biting rubber rod 1 is 50 degrees to 60 degrees Shore; the material of the tooth socket picking hook 2 is food grade ABS plastic, and the hardness is 70 degrees to 80 degrees Shore. The gum biting rod 1 and the tooth socket picking hook 2 form clamping type fixed connection with the I-shaped tail end 6 through the I-shaped clamping groove 4.

After wearing the correction appliance, the gel biting rod 1 is arranged between the upper correction appliance and the lower correction appliance, the gel biting rod 1 is repeatedly chewed through the upper dentition and the lower dentition, the cavity between the tooth surface and the correction appliance is reduced, and the auxiliary correction appliance is well in place to realize the efficient expression of the correction force. The gum biting stick 1 is held by hands, the tooth socket removing hook 2 is placed in the oral cavity, the hook 5 of the tooth socket removing hook 2 is placed at the edge of the transparent tooth socket and is lightly hooked to be pulled towards the dislocation direction, and then the transparent tooth socket can be removed from teeth.

Please see fig. 1, 3, and 4, the surface of the biting rubber stick 1 is designed with a plurality of protrusions 3, the protrusions are in a trapezoid shape with a large bottom and a small top, and are arranged in parallel, the protrusions 3 can increase the friction force between the biting rubber stick and the appliance, the trapezoidal protrusions have a large area and a small area on the outer side near the biting rubber stick, so as to prevent food residues in the oral cavity from being accumulated at the corners of the bottom of the protrusions, thereby facilitating cleaning. Food-grade silica gel materials are used for the gel biting rod 1 and the surface convex part 3.

Although the terms glue stick 1, shell removal hook 2, boss 3, I-shaped socket 4, hook 5, I-shaped end 6, etc. are used more extensively in this description, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe the nature of the invention and should not be construed as imposing any additional limitations thereon which would depart from the spirit of the invention.

It should be understood that the above description of the preferred embodiments is given in some detail, and not as a limitation to the scope of the invention, and that various alternatives and modifications can be devised by those skilled in the art without departing from the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a transparent facing of chew formula plucks ware which characterized in that: comprises a gum biting rod (1) and a tooth socket removing hook (2); the gel biting rod (1) is a rounded cube, and a plurality of protrusions (3) are arranged on the surface of the cube; the top end of the tooth socket picking hook (2) is provided with a hook (5); an I-shaped clamping groove (4) is formed in the top of the gum biting rod (1), and one end of the facing picking hook (2) is an I-shaped tail end (6); the gum biting rod (1) is fixedly connected with the tooth socket removing hook (2) in a clamping and holding manner through an I-shaped clamping groove (4) and an I-shaped tail end (6).

2. The bite block type transparent mouthpiece extractor of claim 1, wherein: the cross section of the gel biting rod (1) is rectangular, the length is 1.0-1.2cm, and the width is 0.6-0.8 cm.

3. The bite block type transparent mouthpiece extractor of claim 1, wherein: the length of the gum biting stick (1) is 2.0-3.0cm, and the length of the tooth socket taking hook (2) is 3.0-4.0 cm.

4. The bite block type transparent mouthpiece extractor of claim 1, wherein: the convex part (3) is a trapezoid body.

5. The bite block type transparent mouthpiece extractor of claim 1, wherein: the material of the biting rubber rod (1) and the material of the biting rubber rod (2) are food-grade silica gel, and the material of the tooth socket picking hook (2) is food-grade ABS plastic.

6. The bite block type transparent mouthpiece extractor of claim 1, wherein: the convex parts (3) are arranged in parallel.

7. The bite block type transparent mouthpiece extractor of claim 1, wherein: the tip of the hook (5) is round and blunt.

8. The bite block type transparent mouthpiece extractor according to any one of claims 1 to 7, wherein: the periphery of the I-shaped clamping groove (4) of the gel biting rod (1) is shore 60 degrees to 70 degrees, and the hardness of the rest parts is shore 50 degrees to 60 degrees; the hardness of the tooth socket removing hook (2) is 70 degrees to 80 degrees Shore.