JP2014171817A - Double-faced sanitary western tableware having fulcrums for leverage on both sides - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a double-faced sanitary western tableware such as folk, spoon or the like that has fulcrums for leverage on both sides and can be kept sanitary even when directly placed on a table in any state with the front face upward or the rear face upward, by avoiding a dirty mouth inserting part of a tip part of a fork, spoon or the like from staining a table, table cloth or napkin by touching the same, and at the same time by avoiding a mouth inserting part at a tip part of a fork, spoon or the like from being stained and becoming unhygienic by a dirty table, table cloth or napkin.SOLUTION: Provided is a western tableware such as a fork, spoon or the like including a handle body part (A) and a mouth inserting part (B) of a tip part, in which an S curve part (C) is provided at a neck part near the mouth inserting part (B) of the tip part. When the tableware is placed face up or face down on a table and a principle of leverage is applied, and it is defined that a contact point of a rear end edge part of the handle body part (A) is a power point (P), a front contact point of the S curve part (C) is a front fulcrum (1) and a back contact point of the S curve part (C) is a back fulcrum (2), the mouth inserting part (B) as a point of application (Q) is kept in a space above an extended line of a straight line connecting the power point (P) and the respective front fulcrum (1) and back fulcrum (2).

Description

  Even if a fork, spoon, etc. are placed directly on the table in any way, the mouth and mouth part of the tip head in use contacts the table, table cloth or napkin, and at the same time, the tip is reversed. The present invention relates to a structure of a double-sided sanitary western food utensil having a lever fulcrum on a hygienic front and back that does not become unsanitarily soiled with a table and a table cloth or napkin where the mouth portion of the head is dirty.

  In recent years, among the food cultures of various lifestyles, especially in the case of eating out, there are many opportunities for ordinary people to like Western food, and the use of Western food items such as forks and spoons has increased.

In Western restaurants such as restaurants that respect table manners, it is common to place forks and spoons directly before or during use on a table cloth or napkin on the table before or during a meal.

  However, forks, spoons, etc. during meals will be placed directly on the tablecloth or napkin before resting or the next dish is served, and the dirty mouth part touches the tablecloth or napkin. It was extremely unsanitary.

  That is, forks, spoons, etc. during meals are usually contaminated with meals or saliva in the mouth, but often they are changed to other types of spoons or other Western dishes during eating or drinking, or It is very unsanitary to place a dirty fork or spoon in use on a tablecloth or napkin on the table as it is until the next dish comes out. This also makes it difficult to clean forks, spoons, etc. with tablecloths and napkins, so it can be a medium for recent saliva and vomit, that is, a strong infectious disease that spreads from person to mouth. There is no hygiene.

  Western food forks and spoons are used not only in restaurants, but also in general households and public dining halls, for lunch at schools, kindergartens, etc. It is unsanitary because there are many cases where it is placed unintentionally without protection, and even when eating and drinking outdoors, it is extremely unsanitary.

For this purpose, the following prior art document has proposed a spoon having a tip floating shape.

JP 2003-259958 A

  Patent Document 1 (Japanese Patent Application Laid-Open No. 2003-259958) is a form in which the head is lifted only when the spoon is placed upward, but in practice, the spoon may be placed downward. If it comes into contact with the table and falls further sideways, the side of the head will come into contact with the table, so the disadvantage of being unsanitary cannot be solved.

  The present invention is intended to solve the above-mentioned problems, and in a western eating utensil having a fulcrum between the handle main body and the mouth containing portion of the head, applying the principle of eggplant to the mouth containing portion of the head. Protruding S-shaped curved parts serving as the fulcrum of the principle of the lever, that is, the front fulcrum and the back fulcrum are provided on the front and back, that is, the upper surface and the lower surface, on the near neck, and the head is face up, that is, face up That is, when placed in the lower surface direction, with the lever principle application, the contact point of the handle body rear end edge is the force point, the contact point of the S-shaped curved portion is the fulcrum, and the space above the straight extension line connecting them, It is characterized by a configuration that is intended to hold the mouth-including portion of the head that serves as the action portion.

  The sigmoid curve is gentle, soft and natural so as not to feel uncomfortable.

  The handle body has a relatively low width and weight to lower the center of gravity so that the head does not fall sideways when it is placed face up or face down, and the rear end of the handle body The part always goes down.

In the present invention, it is also applied to knives for western dishes, and in the case of knives, it is placed horizontally, so in the principle application of the lever, the contact point of the horizontal rear edge of the handle body is the power point, and the horizontal direction The contact point of the S-shaped curved portion protruding in the shape is used as a fulcrum, and the cutting edge portion serving as the action portion is held in the space above the straight line extending between them.

  In the present invention, even when a fork or spoon soiled with saliva or the like during eating or drinking is placed on the table directly on the front or back in any state, the tip of the tip part can be applied with the principle of eggplant. The mouth part is lifted and held in the space and does not fall down with a low center of gravity, so the mouth part at the tip of the head in use comes into contact with the table, table cloth, napkin, etc. In addition, since the mouth including the head portion is not soiled uncleanly by a table, table cloth, napkin, or the like, there is an effect that it can be handled extremely cleanly and hygienically.

  It is possible to cut off one of the infection routes of intense infectious diseases that have moved from the mouth of people in recent years, which reduces the group infection in schools, kindergartens, nursing homes, etc., and thus contributes to reducing medical expenses

It is the side view which turned the fork of the example of the present invention upside down. It is the side view which turned the fork of the embodiment of the present invention face down. It is a perspective view of the fork of an example of the present invention. It is the side view which turned the spoon of the Example of this invention face up It is the side view which turned the spoon of the Example of this invention face down It is a perspective view of the fork of an example of the present invention. It is the side view which made the blade of the knife of the present invention sideways front side. It is the side view which turned the back of the knife of the present invention embodiment to the front side. It is a perspective view of the knife of an embodiment of the present invention.

 Fork and spoon in the meal, the mouth part including the mouth is soiled with food and saliva in the mouth, so if you change the type of spoon or other Western dishes while eating or drinking, the next dish By applying the principle of eggplant so that dirty forks and spoons in use can be placed hygienically on a table, tablecloth or napkin before It was made to float.

  The present invention will be described with reference to an embodiment. In the western food tool comprising the handle body (A) and the mouth part (B) of the head in FIG. 1, the neck part close to the mouth part (B) of the head. In addition, when the mouth containing part (B) of the head is placed face up, that is, upward, the lever fulcrum (1) that protrudes downward and the back fulcrum (1) that protrudes upward (in the principle application of the insulator) 2) When the S-shaped curved portion (C) having the head portion is provided and the mouth-containing portion (B) of the head portion is placed face up, that is, upward, the rear end of the handle body (A) is applied by the principle of the lever. The contact point of the edge is the force point (P) of the insulator, the contact point of the S-shaped curved portion (C) is the front fulcrum (1) of the insulator, and the point of action of the insulator in the space above the straight line connecting them. When the head part including the mouth (B) (B) is held and the head part including the head (B) is placed face down, that is, downward, in FIG. The contact point of the trailing edge of the handle body (A) is the leverage point (P) of the lever, and the contact point of the S-shaped curved portion (C) is the back fulcrum (2) of the lever, extending the straight line connecting them. This is characterized in that the mouth containing portion (B) of the head serving as the point of action (Q) of the insulator is held in the upper space.

  4 and 5 are the same as described above.

  In FIG. 7, in the case of a knife for western food, it is placed horizontally, so the front branch of the eggplant protruding in the horizontal direction by applying the principle of the eggplant to the neck near the blade edge (D) of the head ( 1) When the S-shaped curved part (C) having the back fulcrum (2) is provided and the blade (E) is tilted to the right, that is, when the blade (E) is tilted forward, The contact point of the lever is the force point (P) of the lever and the contact point of the S-shaped curved portion (C) is the front fulcrum (1) of the lever. Similarly, in FIG. 8, the back (F) is tilted forward. The contact point of the S-shaped curved part (C) at this time is set as the back fulcrum (2) of the insulator, and the force point (P) of the insulator is connected to the front branch (1) and back fulcrum (2) of each insulator. It is characterized in that the cutting edge portion (D) serving as the action point (R) of the insulator is held in the space above the straight extension line.

  Therefore, even if a fork or spoon that is soiled during eating or drinking is placed on a table, table cloth or napkin as it is, the rear end of the relatively heavy handle body (A) is applied to the lever's power point (P ) And the S-shaped curved contact point becomes the front fulcrum (1) and the back contact point (2), respectively, and the dirty part (B) of the head of the head that becomes the action part (Q) is lifted and contacted on the table Since it is not made, it has the effect that it can be handled very cleanly and hygienically.

A Pattern body B Portion containing part C S-shaped curved part D Blade edge E Blade F Back P Power point Q Action point
1 Front fulcrum 2 Back fulcrum

In Western restaurants such as restaurants that respect table manners, it is common to place forks and spoons directly on a tablecloth or napkin on a table before eating or using .

Handle body to lower the center of gravity allowing some latitude and weight relatively, head face up, or even when placed in any face down, so as not to falling down laterally to either side, further, after the force point The end is given a weight so that it always goes down.

It is the side view which set the fork of the example of the present invention upside down It is the side view which set the fork of the embodiment of the present invention face down It is a perspective view of the fork of an example of the present invention. It is the side view which set the spoon of the present invention example face up It is the side view which set the spoon of the present invention example face down It is a perspective view of the spoon of the Example of this invention. It is the side view which set | placed the blade of the knife of the Example of this invention in this side side direction. It is the side view which set | placed the back of the knife of the Example of this invention in this side side direction It is a perspective view of the knife of an embodiment of the present invention.

The present invention will be described with reference to an embodiment of the western food tool comprising the handle main body (A) and the mouth opening part (B) of FIG. 1 and FIG. When the mouth containing part (B) of the head is placed face-up, that is, upward, on the near neck, the lever fulcrum (1) that protrudes downward and the back of the insulator that protrudes upward are applied in principle. When the S-shaped curved portion (C) having the fulcrum (2) is provided and the mouth-containing portion (B) of the head is placed face up, that is, upward, on the table, the handle body portion (A) Let the contact point of the trailing edge be the leverage point (P) of the insulator and the contact point of the S-shaped curved portion (C) be the front fulcrum (1) of the insulator, and in the space above the extension of the straight line connecting them When the head portion including the mouth (B) serving as the point of action (Q) is held, and the head portion including the mouth (B) is placed face down, that is, downward, in FIG. original In applications, the handle main body and lever of force point of contact points of the rear edge of the (A) (P), as a lever of the back support point (2) contact points of the S-shaped curved portion (C), a straight line connecting these In the space above the extended line, the structure including the mouth including part (B) of the head serving as the action point (Q) of the insulator is characterized.

FIG. 7 shows a case of a western food knife.

In the case of a knife for Western food, as shown in FIG. 7, it is placed horizontally, so that the pedestal of the insulator protruding in the lateral direction by applying the principle of the insulator to the neck near the cutting edge (D) of the head. When the S-shaped curved part (C) having the point (1) and the back fulcrum (2) is provided and the blade (E) is tilted to the right, that is, after the handle body part (A) is applied by lever principle application Similarly, the contact point of the edge is the force point (P) of the lever and the contact point of the S-shaped curved portion (C) is the front fulcrum (1) of the lever. Similarly, in FIG. The contact point of the S-shaped curved part (C) when it is tilted to the back is the back fulcrum (2) of the insulator, the power point (P) of the insulator, the front branch (1) of each insulator, and the back fulcrum (2) It is characterized in that the cutting edge portion (D) serving as the action point (R) of the insulator is held in the space above the straight line extending to the line.

Accordingly, fork and spoon dirty in food, be directly placed on a table or tablecloths or napkins, relatively heavy handle body portion with the principle of leverage applications rear end lever of (A) the force point ( P), and the S-shaped curved contacts are the front fulcrum (1) and the back contact (2),
Since the dirty mouth portion (B) of the head which becomes the action point (Q) is not lifted and brought into contact with the table, there is an effect that it can be handled extremely cleanly and hygienically.

A Pattern body part B Portion containing part C S-shaped curved part D Cutting edge part E Blade F Back P Power point Q Action point
1 Front fulcrum 2 Back fulcrum

Claims (1)

In Western foods having a lever fulcrum consisting of the handle body and the mouth containing part of the head, the neck part close to the mouth containing part is provided with a protruding S-shaped curve that serves as a fulcrum of the insulator on the back and top, ie upward and downward When placed on the table, in the principle application of the lever, in the space above the straight extension line connecting the contact point of the rear edge of the handle body as a force point and the contact point of the S-shaped curved portion as a fulcrum, A double-sided sanitary western food utensil having an insulator fulcrum on the front and back, which is characterized in that it is configured to hold the mouth portion of the head.

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