KR20100060837A

KR20100060837A - Implantation portable chopsticks

Info

Publication number: KR20100060837A
Application number: KR1020080119601A
Authority: KR
Inventors: 신광백
Original assignee: 신광백
Priority date: 2008-11-28
Filing date: 2008-11-28
Publication date: 2010-06-07

Abstract

PURPOSE: A folder type portable chopstick is provided, which can prevent oral infection and can reduce waste of natural resource. CONSTITUTION: A folder type hand-held chopstick comprises: a top body(10) which forms a receiving space part thereinside, and forms opening in which one side of circumferential surface part is opened in a longitudinal direction; a bottom body(20) which is connected to be rotatable in one end of a top body and collects and stores objects inside a receiving space part through rotation; an opening and shutting cover(16) equipped for opening and shutting in order to prevent outside exposure of bottom body when a bottom body is kept in a receiving space part.

Description

Folding portable chopsticks {Implantation portable chopsticks}

The present invention relates to a foldable portable chopsticks, and the present invention can be freely stretched through rotation, so that it is convenient to carry, there is no need to use chopsticks or disposable chopsticks provided by the operator by bringing them with you from time to time As a result, it is possible to prevent oral infection of pathogens, invasion of harmful substances in the body, etc., and furthermore, to reduce the waste of natural resources and cost for environmental conservation, which are caused by disposing of large quantities of disposable chopsticks. It is about a folding portable chopstick which can be done.

Generally, chopsticks are used to ingest food, and are formed in the form of a pair of rods to grab a pair of chopsticks with one hand and pick up the food to sanitize the food.

These chopsticks are made of various materials such as metal, wood, plastic, and ivory, depending on the country of use, and they may have a slightly different shape, but the overall method of use is very similar, especially in Korea, China, and Japan. Esau is used as an important means indispensable when eating.

However, as chopsticks are used in many public restaurants, many people use them by repeatedly washing a single chopstick, and the problem of hygiene has emerged, and in the case of using disposable chopsticks to solve such problems, In addition to the generation of additional waste, there was a problem that emerged as a cause of environmental pollution.

In addition, when an individual carries his or her own chopsticks directly, the length is fixed, and there is a problem in that it is inconvenient to carry.

The present invention has been made to solve the above-mentioned problems, the object of the present invention can be freely stretched through the rotation is convenient to carry, by bringing and using this from time to time, the chopsticks provided by the supplier, or Disposable chopsticks can be used to prevent oral infection such as pathogens, invasion of harmful substances in the body, etc., and furthermore, waste of natural resources and environment caused by large-scale disposal of disposable chopsticks. It is to provide a folding portable chopsticks that can achieve the suppression of costs for maintenance.

The present invention to achieve the above object, the present invention is formed in the receiving space therein, the outer peripheral surface one side portion is formed in the opening opening in the longitudinal direction, the inner side of the opening is provided with a guide groove; An opening / closing cover which is inserted into and detached from the guide groove by slide insertion; The lower body is connected to the upper body and the hinge pin is formed to be stored and stored in the storage space through the rotation; provides a foldable portable chopsticks consisting of.

In addition, the upper body is formed in a circular shape, the inner and outer periphery of the guide is guided to the opening and closing the guide projection to integrally formed to open and close the opening; One end of the opening and closing cover provides a foldable portable chopsticks, characterized in that the engaging protrusion is integrally formed so as to be easily opened and closed by the user while being caught in the opening to be opened and closed.

In addition, according to the present invention, when the chopsticks are positioned on a certain surface provides a folding portable chopsticks characterized in that the upper body is formed heavier than the lower body so that the lower body of the chopsticks do not touch the surface.

Since the foldable portable chopsticks of the present invention can be freely stretched and rotated to be convenient for carrying, they can be carried with them from time to time so that the chopsticks provided by the supplier or disposable chopsticks are not used. It is possible to prevent oral infections, invasion of harmful substances into the body, and furthermore, to achieve waste reduction of natural resources and cost for environmental conservation, which are caused by discarding disposable chopsticks in large quantities. There is.

In particular, it can be seen that the lower body portion, which is the portion where food is in contact, is normally stored inside the upper body to form an isolated state from the outside, thereby exhibiting an advantage in hygienic aspects.

In addition, since the upper body of the chopsticks is formed to be heavier than the lower body, the center of gravity is moved backward so that even if the chopsticks are placed on the table when the food is ingested, the portions of the food do not touch the surface of the table, thereby providing more hygienic chopsticks.

Hereinafter, the present invention having such a feature will be described in detail with reference to the exemplary embodiment shown in the accompanying drawings.

1 is an exploded perspective view showing a foldable portable chopsticks according to an embodiment of the present invention, Figure 2 is a cross-sectional view showing a line AA for Figure 1, Figure 3 is an appearance view of the chopsticks, Figure 4 is another embodiment according to the present invention FIG. 5 is a cross-sectional view showing a line BB of FIG.

First, the overall structure of the chopsticks according to an embodiment of the present invention will be described with reference to FIGS.

Foldable portable chopsticks 100 according to an embodiment of the present invention, as shown in Figure 1 and 2 attached, the storage space (S) is formed therein the upper body forming a rectangular cross-sectional shape as a whole ( 10) and the lower body 20 is coupled to the lower end of the upper body 10 by a hinge pin (H) can be accommodated in the storage space (S) through the rotation or exposed to the outside.

Here, the upper body 10 is a portion that is wound around the user's hand when using the chopsticks, made of a hollow polygonal shape to form a storage space (S) therein, the lower body 20 can be rotated An opening is formed in which one side portion of the outer circumferential surface is opened in a longitudinal direction so that guide grooves 14 are formed at both sides of the opening, and both ends of the guide groove 14 have locking jaws for preventing separation of the opening and closing cover 16. (Not shown) is preferably formed.

In addition, the upper body 10 is formed of a metal tube such as stainless steel that does not cause corrosion, thereby preventing the upper body 10 from being damaged by an external impact or the like when carrying the chopsticks, as well as the upper body 10 It is preferable to also prevent the contamination of the lower body 20 by corrosion of).

At this time, the upper body 10 supports the opening and closing the storage space (S) to be guided slide inward along the guide groove 14 and the lower body 20 is not folded again when the chopsticks are unfolded. An opening and closing cover 16 having a function of detaching is provided.

Here, the opening and closing cover 16 is guided to the guide groove 14 itself, and the guide protrusions 17 are formed to protrude on both sides, respectively, so that the guide protrusions 17 when the opening and closing cover 16 is fully pushed. ) Is configured to not be completely separated from the upper body 10 while being caught on the locking jaw of the end of the guide groove 14, the friction projection (16b) on one side of the outer peripheral surface of the opening and closing cover 16 so that the user can easily slide by hand Is preferably formed.

That is, by opening and closing the opening formed in the upper body 10 through the opening and closing cover 16, the lower body 20 which will be described later when carrying the chopsticks is accommodated inside the storage space (S) At the same time, the lower body 20 is closed so that the lower body 20 is not separated to the outside of the opening in the state where the lower body 20 is inserted to keep the inside of the storage space S clean. That is, it is configured to carry the chopsticks easily and hygienically.

In addition, the lower body 20 is a portion in direct contact with food, is connected to the upper body 10 and the hinge pin (H) is formed to be stored in the storage space (S) through the rotation.

Therefore, the lower body 20 is stretched in a straight line on the lower side of the upper body 10 so that the overall length is long, and in direct contact with the food to allow intake of food, the storage space ( It is formed to a size that is fully inserted into S) when carrying the chopsticks to be stored and stored inside the storage space (S) of the upper body 10, so that it can be easily carried in a state of cleanliness.

In addition, by forming a coating layer (not shown) made of cloth or the like on the outer surface of the lower body 20 to improve the hygiene, easy to clean and prevent the penetration of bacteria, such as using a clean and hygienic chopsticks It is desirable to be able to. In addition, by forming a sanitary coating layer (not shown) made of metal powder or the like at the lower end of the lower body 20, as well as the sterilization action by the metal powder can be cleaned more clean hygienic use of chopsticks is possible It is preferably configured to lose weight.

On the other hand, Figures 4 and 5 attached to show the chopsticks structure according to another embodiment of the present invention, the upper body 10 of the present invention folding portable chopsticks 100 is made of a cylindrical cross-sectional structure, opening and closing cover ( 16) is also manufactured in the shape of forming the same curvature as the upper body (10).

In addition, an opening and closing cover 16 is guided around the inner circumferential side of the upper body 10 so that the guide protrusion 14-1 protrudes integrally to open and close the opening in a rotational manner, and one end of the opening and closing cover 16 is formed. The locking protrusion 16a is integrally formed to integrally protrude so that the user can easily open and close the door, and at the same time, the opening and closing is caught in the opening.

Folding portable chopsticks 100 according to another embodiment of the present invention configured as described above can be freely stretched through rotation, which is convenient for carrying, so that the chopsticks provided by an operator or disposable chopsticks are used by bringing them from time to time. It is possible to prevent oral infection such as pathogens, invasion of harmful substances in the body, etc., and furthermore, to dispose of natural resources and environmental protection by disposing of large quantities of disposable chopsticks. There is an effect that can achieve the suppression of cost.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and the scope of application of the present invention is not limited to the above, and can be changed as appropriate within the scope of the same idea.

For example, in the above embodiment, the state in which the chopsticks of the present invention form a square or circular cross-sectional shape has been described and illustrated, but the external appearance of such a product may be manufactured in other shapes (pentagon, hexagon, etc.).

In addition, by differentiating the outer shape and the inner circumferential shape of the upper body, which is a hand holding portion can be configured to be easier to grip.

Therefore, the shape and structure of each component shown in the embodiment of the present invention can be carried out by modifying, such a modification is naturally belong to the appended claims of the present invention.

1 is an exploded perspective view showing a folding portable chopsticks according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along the line A-A of FIG. 1; FIG.

Figure 3 is an appearance of the use state of the present invention chopsticks.

Figure 4 is a perspective view of the use state of chopsticks according to another embodiment of the present invention.

FIG. 5 is a sectional view taken along line B-B in FIG. 4; FIG.

Explanation of symbols on the main parts of the drawings

10: upper body 14: guide groove

14-1: guide protrusion 16: opening and closing cover

16a: protrusion 17: guide protrusion

20: lower body

H: Hinge pin S: Storage space

Claims

An upper body having an accommodating space part formed therein, and having an outer circumferential surface at one side thereof forming an opening in a longitudinal direction;

A lower body rotatably connected at one end of the upper body and configured to be stored and stored within the storage space through rotation;

An opening / closing cover provided for opening and closing the opening to prevent external exposure of the lower body when the lower body is stored in the storage space;

Folding portable chopsticks, comprising a configuration comprising a.

The method of claim 1,

Folding portable chopsticks, characterized in that the guide groove is formed on both sides of the opening of the upper body so that the opening and closing cover can be guided in a sliding manner.

The method of claim 1,

The upper body is formed in the cross-sectional shape of the cylinder, the opening and closing cover has a curved surface form the same curvature as the upper body;

Guide protrusions are integrally formed around the inner circumferential side of the upper body so that the opening and closing cover can be guided along the inner circumferential surface;

One end of the opening and closing cover foldable portable chopsticks, characterized in that the locking protrusion is integrally formed so as to be easily opened and closed by the user while being caught in the opening to be opened and closed.

4. The method according to any one of claims 1 to 3,

The upper body and the lower body is foldable portable chopsticks, characterized in that provided with a hinge pin connected to each other rotatably.

The method of claim 4, wherein

Folding top chopsticks, characterized in that the upper body is formed heavier than the lower body so that the lower body of the chopsticks fall off without touching the surface when the chopstick is located on a certain surface.