CN211610832U - Portable Wrist Grinder - Google Patents

Abstract

The utility model relates to a portable wrist tooth-grinding device, in particular to a portable wrist tooth-grinding device which can be easily placed on the wrist of a baby. The utility model discloses a portable wrist molar ware of an embodiment includes: a band-shaped wrist-mounting part (10) which forms a through-part so as to be able to be mounted on a wrist; an extension part (20) formed by extending from the wrist placing part and provided with more than one tooth grinder (21); a handle portion (30) connecting the extension portions (20) for being grasped by a user; and a length adjustment unit (40) that is provided on the wrist mounting unit (10) and increases the diameter of the wrist mounting unit (10) by means of external pressure.

Description

Portable Wrist Grinder

technical field

The utility model relates to a portable wrist teeth grinder, in particular to a portable wrist teeth grinder which can be easily placed on the wrist of an infant.

Background technique

Unless otherwise indicated in this specification, the content described in this paragraph mark is not relevant prior art to the claims in this application, and even if it is described in the paragraph mark, it is not necessarily regarded as prior art.

Usually, babies born shortly after birth (about 3 to 4 months later) have a desire to suck before teething, and a desire to chew after they start teething. At this time, toys used to satisfy this desire include molar sticks and molars. Among them, as far as the teether is concerned, when the baby feels itchy when teething, the teether is used for the purpose of relieving this pressure. With the actual use of the teether, it stimulates the baby's gums, which helps to Oral development.

Currently known teethers come in a variety of shapes and materials. For example, it has various shapes such as plant shape and fruit shape, and its material is also various, including plastic material, silicone material, rubber material, etc. When using the teether for the first time, it is better to use a teether made of silicone, which is softer than plastic. After a period of time, it is better to use a teether that is as hard as plastic because the baby chews when the deciduous teeth erupt.

As for the commonly known teeth grinder that can be placed on the wrist, it can be worn on the wrist of the baby to be fixed so that it is not easy to fall off, so that the baby can chew toys of various shapes. However, for this wrist-mounted type of teether, the part placed on the wrist is fixed to a predetermined part of the baby's wrist by wrapping, and it is difficult to make the part placed on the wrist suitable for all infants' wrists, and according to the baby's wrist There is a disadvantage of space constraints when preferring to set up toys of various shapes.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a toy shape that can be replaced with various shapes, which can be conveniently used regardless of the size of the baby's wrist.

And, it is not limited to the above-mentioned technical problems, and obviously, other technical problems can be derived from the following description.

The portable wrist teeth grinding device according to an embodiment of the present invention includes: a belt-shaped wrist placing part 10, which forms a through part so that it can be placed on the wrist; an extension part 20, which extends from the wrist placing part, is provided with a The above tooth molar 21; the handle part 30, which connects the extension part 20 and can be grasped by the user; and the length adjusting part 40, which is arranged on the wrist placing part 10, and increases the wrist by means of external pressure. The diameter of the placement portion 10 .

According to a preferred feature of the present invention, it is characterized in that, two or more of the length adjusting parts 40 are arranged on the wrist placing part 10 at a certain interval.

According to a preferred feature of the present invention, the wrist rests 10 are separated into two or more parts, and the length adjustment part 40 connects the two or more wrist rests 10 .

According to a preferred feature of the present invention, the length adjusting portion 40 is in the shape of a semicircle with restoring force toward the center of the circle.

According to the preferred features of the present invention, the present invention further comprises: a protruding part 21a, which is arranged on one end of the molar 21 and can be combined with the extension part 20; and a receiving groove 20a, which is arranged on the extension part 20a. The portion 20 is capable of accommodating the molar 21 corresponding to the protruding portion 21a.

According to the embodiment of the present invention, the length adjustment portion structure has the advantage of being suitable for use by infants with various wrist thicknesses.

In addition, according to the embodiment of the present invention, there are various shapes of molars that can be attached and detached, thereby having the advantage that various preferences of infants can be considered.

The effects of the present invention are not limited to the effects mentioned above, and those of ordinary skill in the technical field to which the present invention pertains can clearly understand other effects not mentioned from the description of the claims.

Description of drawings

FIG. 1 is a perspective view of a dental molar according to an embodiment of the present invention.

FIG. 2 is a view of the use state of the tooth molar according to an embodiment of the present invention.

FIG. 3 is an exploded perspective view of a tooth molar according to an embodiment of the present invention.

FIG. 4 is a perspective view of a dental molar according to another embodiment of the present invention.

Explanation of reference numerals

10: Wrist Placement

20: Extensions

20a: Containment Slot

21: Teeth Grinder

21a: Protrusions

30: Grip

40: Length adjustment part

Detailed ways

Hereinafter, with reference to the accompanying drawings, the structure, action and effect of the portable wrist teeth grinding device of the preferred embodiment will be observed. For reference, in the following drawings, for convenience and clarity, each component is omitted or briefly shown, and the size of each component does not reflect the actual size. In addition, throughout the specification, the same reference numerals denote the same constituent elements, and in individual drawings, the same constituent reference numerals are omitted.

FIG. 1 shows a perspective view of a dental molar according to an embodiment of the present invention, FIG. 2 is a use state view, and FIG. 3 shows an exploded perspective view.

The portable wrist teeth grinding device according to an embodiment of the present invention includes: a belt-shaped wrist placing part 10 forming a through part so that it can be placed on the wrist; an extension part 20 extending from the wrist placing part, with a The above tooth molar 21; the handle part 30, which connects the extension part 20 and can be grasped by the user; and the length adjusting part 40, which is arranged on the wrist placing part 10, and increases the wrist by means of external pressure. The diameter of the placement portion 10 .

Preferably, the wrist placement portion 10 is in the shape of a belt, so that the baby's wrist can pass through. The extension portion 20 is formed to extend from the wrist rest portion 10 and can cover the baby's hand passing through the wrist rest portion 10 . More preferably, the extension part 20 has an oval shape extending long in one direction, so as to extend from both ends of the wrist rest part 10 to the upper part. In addition, the extension portion 20, preferably the oval-shaped extension portion 20 extending along one direction, may further include a handle portion 30, so that the baby can grasp it. The handle portion 30 may be formed of a strong support member so as to be easily grasped by the baby, and its surface may be formed of a soft material, thereby increasing the tactile sensation.

In addition, the present invention may further include a length adjusting portion 40 , the length adjusting portion 40 is disposed on the wrist placing portion 10 , and the diameter of the wrist placing portion 10 is increased by external pressure.

The length adjusting portion 40 can be realized by the band-shaped wrist rest portion 10 having a substantially predetermined thickness so as to fit the thickness of the baby's wrist. . Thereby, the length adjustment part 40 which can adjust the diameter can be additionally provided in the wrist rest part 10, and can be applied to various wrist thicknesses and hand sizes of infants.

According to a preferred feature of the present invention, it is characterized in that two or more of the length adjusting parts 40 are arranged on the wrist placing part 10 at a certain interval. The length adjusting portion 40 can be set in multiples according to the thickness of the baby's wrist and the size of the hand to enlarge to a large range.

According to a preferred feature of the present invention, the wrist rests 10 are separated into two or more parts, and the length adjustment part 40 connects the two or more wrist rests 10 .

In addition, according to a preferred feature of the present invention, the length adjusting portion 40 has a semicircular shape having a restoring force toward the center of the circle.

The wrist rest 10 is in the shape of a belt, and is separated into two or more parts instead of extending into one part. In order to connect the parts, a length adjusting part 40 is provided. The length adjusting portion 40 is in the shape of a semicircle in cross section, and can have a restoring force toward the center of the circle, and the two ends of the length adjusting portion 40 can be mutually pulled. Thereby, when the baby inserts the hand through the wrist placing portion 10, the length adjusting portion 40 expands, and after placing the wrist, the length adjusting portion 40 can return to the original state and place the wrist stably in order to prevent easy detachment.

According to the preferred features of the present invention, the present invention further comprises: a protruding part 21a, which is arranged on one end of the molar 21 and can be combined with the extension part 20; and a receiving groove 20a, which is arranged on the extension part 20a. The portion 20 can correspond to the protruding portion 21a and is used to accommodate the molar 21 .

More than one tooth molar 21 can be arranged at a certain interval from the extension part 20 , and considering the preference of the baby, tooth molars 21 of various shapes and colors can be attached and detached. As an example, the toothbrush 21 can be easily replaced by combining the protruding part 21a and the receiving groove 20a, the protruding part 21a is formed on one end of the toothbrush 21 and combined with the extension part 20, the receiving groove is 20a is disposed on one side of the extending portion 20, and can correspond to the protruding portion 21a, so as to accommodate the molar 21.

The preferred embodiments of the present invention are described above with reference to the accompanying drawings. However, the embodiments in this specification and the structures shown in the drawings only represent the most preferred embodiment of the present invention, and do not represent all of the present invention. Therefore, at the time point of this application, it should be understood that there may be various equivalent technical solutions and modifications that can replace these technical ideas. Therefore, it should be understood that the above-described embodiments are in all respects illustrative rather than restrictive, and that the scope of the present invention is indicated by the appended claims rather than by the detailed description. The meaning and scope, and all the modified or deformed embodiments derived from the equivalent concepts thereof should be construed as being included in the scope of the present invention.

Claims (5)

1. a portable wrist teeth grinding device is characterized in that, comprising: A band-shaped wrist placing portion (10) is formed into a through portion so that it can be placed on the wrist; an extension part (20) extending from the wrist placement part and provided with one or more teeth molars (21); a handle portion (30), which connects the extension portion (20) and can be grasped by a user; and A length adjusting part (40) is provided on the wrist placing part (10), and the diameter of the wrist placing part (10) is increased by external pressure. 2 . The portable wrist teeth grinding device according to claim 1 , wherein the two or more length adjusting parts ( 40 ) are arranged on the wrist placing part ( 10 ) at a certain interval. 3 . 3. The portable wrist teether of claim 2, wherein The wrist placing part (10) is separated into two or more, The length adjusting part (40) connects two or more wrist rest parts (10). 4. The portable wrist teether according to claim 2 or 3, wherein the length adjusting portion (40) is in a semicircular shape with restoring force toward the center of the circle. 5. The portable wrist teether of claim 1, further comprising: a protruding portion (21a), provided at one end of the molar (21), capable of being combined with the extension portion (20); and The accommodating groove (20a) is arranged on the extending part (20), can correspond to the protruding part (21a), and is used for accommodating the molar (21).

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