CN211534920U

CN211534920U - Assembled inserted toothpick

Info

Publication number: CN211534920U
Application number: CN201921246428.9U
Authority: CN
Inventors: 王建平; 郭栋; 李瑜; 杨永强; 王世华; 王彦清
Original assignee: Henan University of Technology
Current assignee: Henan University of Technology
Priority date: 2019-08-03
Filing date: 2019-08-03
Publication date: 2020-09-22
Anticipated expiration: 2029-08-03

Abstract

The utility model relates to an equipment bayonet toothpick, by the toothpick body, the vice box of toothpick, toothpick owner box, steel ball and spring equipment form, the toothpick body is by the cylindrical head of toothpick, the wedge, an organic whole structure including toper transition body and spherical structure, 4 screw matched with counter sink holes on 4 and the vice box of toothpick on the vice box of toothpick, be equipped with two conical recess complex conical boss that are used for on the vice box of toothpick on the toothpick owner box, it has shrink form cylindrical recess to open in the inside of toothpick box, be used for installing spring and steel ball, can prevent that the steel ball from sinking in the toothpick chamber, this equipment bayonet toothpick material is PLA, toothpick overall structure is simple, easily 3D prints and makes, and it is effectual to clear up the residue, help the management of oral health and hygiene.

Description

Assembled inserted toothpick

Technical Field

The utility model relates to the field of articles for daily use, in particular to an assembled plug-in toothpick.

Background

In daily life, toothpicks are visible everywhere, most of the existing common toothpicks are made of wood, plastic and other materials, and because the materials are hard, people can easily stab soft tissues and cause infection when using the toothpicks, for example, the wood toothpicks are exposed in the air for a long time, so that bacteria are easily grown on the surfaces of the toothpicks; most toothpicks are simple in package, and as the most widely used oral hygiene appliances, the daily toothpick box is inconvenient to take, a plurality of toothpicks can be taken out at one time, redundant toothpicks are plugged back to be packaged, and the process is easy to pollute the toothpicks. Therefore, there is a need for a toothpick made of high-grade material and convenient to store and take.

SUMMERY OF THE UTILITY MODEL

To the problem and the condition that above-mentioned appears, for the defect of overcoming the current toothpick product in market, the utility model provides an equipment bayonet toothpick solves individual oral cavity management scheduling problem.

The utility model provides a scheme, an equipment bayonet toothpick, including toothpick body and toothpick box, the toothpick body by cylindrical head of toothpick, the wedge, integral type structure including toper transition body and spherical structure include, wherein the wedge is opened there is the slot, for the use of conveniently taking, and the toothpick box is formed by steel ball and spring and two box body equipment, two box bodies be vice box of toothpick and toothpick main box respectively.

The auxiliary toothpick box comprises 4 counter bores matched with 4 threaded holes in the main toothpick box, and the auxiliary toothpick box plays a role in stable connection.

The toothpick main box is provided with two symmetrical conical bosses which are matched with the conical grooves on the toothpick auxiliary box, the positioning and connection effects of the toothpick box are achieved through Morse taper matching, the inside of the toothpick box is provided with a contracting cylindrical groove which is used for mounting a spring and a steel ball, the diameter of the bottom of the contracting cylindrical groove is smaller than that of the steel ball, and the steel ball can be accommodated and prevented from falling into a cavity with the outer contour of the toothpick.

After the two toothpick boxes are assembled, when the toothpick boxes are gradually inserted into the spherical structure on the toothpick body, the steel ball can be pushed into the contracted cylindrical groove by abutting against the steel ball, the spring is in a compressed state at the moment, when the toothpick body continues to descend, the spherical structure on the toothpick body leaves the steel ball, the steel ball can be pushed out again under the action of the spring force, one side of pushing force is applied to the toothpick body, the toothpick body is firmly clamped in the toothpick outer contour cavity, the toothpick body is prevented from moving up and down, and a stable effect is achieved. The bottom of the toothpick box is provided with a cylindrical through hole, so that the tail of the toothpick body can be prevented from being damaged, and the service life of the toothpick is prolonged. The upper ends of the main toothpick box and the auxiliary toothpick box are provided with the stepped platforms, so that the toothpicks are prevented from being clamped in the toothpick box, and the toothpicks can be conveniently stored and taken out.

The utility model discloses novel structure is unique, and is simple reasonable, and easy 3D prints, and the assembly is simple, compares with prior art, has following advantage:

the bottom of the toothpick box is provided with the cylindrical through hole, so that the tail structure of the toothpick body is prevented from being damaged, the functions of ventilation and ventilation after the toothpicks are used and cleaned are also considered, and the health and hygiene of the toothpicks are ensured when the toothpicks are used again; in order to facilitate the carrying of the toothpick, one side of the central position of the toothpick box is provided with a contracting-shaped cylindrical groove for installing and accommodating the steel ball and the spring, so that the toothpick can be combined with a spherical structure at the lower end of the toothpick body to form a clamping and tripping effect, the phenomena of instability of the toothpick in a cavity with the outer contour of the toothpick and the like are effectively prevented, when the toothpick is used, the toothpick body can be pulled out by holding the wedge-shaped body at the upper end of the toothpick body with a little force; the lower end of the spherical structure of the toothpick body is of a conical tip structure, so that food residues can be effectively cleaned; the toothpick box is positioned in a Morse taper fit mode through the tapered bosses and the grooves on the two box bodies, and then the toothpick box is connected and assembled with the threaded holes through the four counter bores, so that the toothpick box is stable and reliable; the toothpick box is formed by assembling two 3D printed box bodies, and manufacturing and installation of the toothpick box are facilitated.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic perspective view (exploded view) of the assembly of the present invention.

Fig. 3 is a perspective view of the toothpick body of the utility model.

Fig. 4 is a perspective view of the toothpick sub-case 502 of the present invention.

Fig. 5 is a perspective view of the main toothpick case 503 of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The utility model discloses by toothpick body 501, the vice box 502 of toothpick, toothpick owner's box 503, steel ball 504 and spring 505 equipment form, toothpick body 501 is by cylindrical head 13 of toothpick, wedge 4, toper transition body 9 and an organic whole structure including spherical structure 10, the toothpick on spherical structure 10 the diameter be 3mm, the height of toothpick be 65mm, for the toothpick convenient to use of taking, just be equipped with rectangle through hole 3 on wedge 4, its toper transition body 9 does benefit to and picks the food residue.

The toothpick box is formed by assembling an auxiliary toothpick box 502, a main toothpick box 503, a steel ball and a spring, wherein two symmetrical conical grooves 7 matched with a conical boss 6 on the main toothpick box 503 are arranged on the auxiliary toothpick box 502 and are in Morse taper fit for accurate positioning, four counter bores 1 matched with the main toothpick box 503 are arranged on the auxiliary toothpick box 502 and are assembled by self-tapping screws of 2mm, the two parts are combined into one, and the connection is stable and reliable. A contracting cylindrical groove 8 is formed in the toothpick box and used for mounting a spring 505 and accommodating a steel ball 504, wherein the diameter of the steel ball is 3mm as that of a spherical structure 10 on the toothpick body, and the diameter of the bottom of the cylindrical groove is smaller than that of the steel ball, so that the steel ball is prevented from falling into a toothpick outer contour cavity 5 which is used for accommodating the toothpick body.

Before the auxiliary toothpick box 502 and the main toothpick box 503 are assembled, the spring 505 is placed in the contracting cylindrical groove 8 of the auxiliary toothpick box 502, then the steel ball 504 is placed in the groove, after the two toothpick boxes are assembled, when the toothpicks are inserted into the toothpick boxes, the steel ball 504 is pushed into the contracting cylindrical groove 8 by the spherical structure 10 on the toothpick through abutting against the steel ball 504, at the moment, the spring 505 is in a compressed state, when the toothpick body 501 is continuously inserted, the spherical structure 10 on the toothpick body leaves the steel ball 504, under the action of the spring force, the steel ball 504 is pushed out again, one-side pushing force is applied to the toothpick body 501, the upward and downward movement is prevented, and the stabilizing effect is achieved.

The bottom end of the ground toothpick box is provided with the cylindrical through hole, so that the damage to the tip of the toothpick can be effectively avoided, the service life of the toothpick is prolonged, the ventilation of the toothpick can be ensured constantly, and the toothpick is prevented from being in a humid and dark environment and breeding bacteria. The ladder platforms 11 are arranged at the top ends of the main toothpick box and the auxiliary toothpick box, which is beneficial to grabbing the wedge-shaped body of the toothpick, thereby being convenient for pulling out the toothpick for use.

The toothpick body 501, the toothpick main box 503 and the toothpick auxiliary box 502 are made of PLA materials, 3D printing is conducted, convenience and rapidness are achieved, assembly is simple, carrying and using are convenient for individuals, cleaning is facilitated, traditional materials such as wood and plastics are avoided, and breeding of bacteria can be effectively prevented.

Claims

1. An assembled plug-in toothpick comprises a toothpick body (501), an auxiliary toothpick box (502), a main toothpick box (503), a steel ball (504) and a spring (505), and is characterized in that the toothpick body (501) comprises an integrated structure consisting of a cylindrical toothpick head (13), a wedge-shaped body (4) and a conical transition body (9); the toothpick auxiliary box (502) is an integrated structure consisting of a counter bore (1), a conical groove (7), a toothpick outer contour cavity (5), a contraction-shaped cylindrical groove (8), a step platform (11) and a cylindrical through hole (12); the toothpick main box (503) is an integrated structure which is assembled with the toothpick auxiliary box (502) and consists of a threaded hole matched with the counter sink hole (1), a conical boss (6) in Morse taper fit with the conical groove (7), a toothpick outer contour cavity (5), a contraction-shaped cylindrical groove (8), a step table (11) and a cylindrical through hole (12).

2. An assembled insertable toothpick according to claim 1 wherein the wedge (4) of the toothpick body (501) is provided with a rectangular through hole (3) and the conical transition body (9) is provided with a spherical structure (10) having the same diameter as the steel ball (504).

3. The assembled inserted toothpick according to claim 1 wherein the toothpick outer profile cavity (5) formed by the secondary toothpick box (502) and the primary toothpick box (503) in an assembled configuration accommodates the outer profile of the toothpick body (501).

4. The assembled inserted toothpick according to claim 1 wherein the cylindrical groove (8) of the assembled toothpick secondary box (502) and toothpick main box (503) is located at one side of the toothpick outer contour cavity (5) and is a cavity capable of accommodating the steel ball (504) and the spring (505).

5. The assembled insertable toothpick according to claim 1 wherein a cylindrical through hole (12) is provided to prevent damage to the end of the toothpick body (501) after the secondary toothpick container (502) and the primary toothpick container (503) are assembled.

6. The assembled inserted toothpick according to claim 1, wherein the conical bosses (6) are arranged in a left-right symmetrical manner and are respectively positioned at two sides of the cavity (5) outside the toothpick.