WO2022241777A1

WO2022241777A1 - Chopsticks

Info

Publication number: WO2022241777A1
Application number: PCT/CN2021/095268
Authority: WO
Inventors: 胡津铭
Original assignee: 胡津铭
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-11-24

Abstract

A pair of chopsticks, which comprise two chopsticks, each chopstick being made up of a hand-gripping portion (2) located at a rear part and a grasping portion (1) located at a front part, said portions being configured as an integral whole; the two chopsticks hinge at a junction between the hand-gripping portions (2) and the grasping portions (1); the hand-gripping portion (2) and the grasping portion (1) of at least one chopstick are arranged at an angle; and a spring (3) is arranged between the hand-gripping portions of the two chopsticks. The hand-gripping portions (2) at the rear parts of the chopsticks can be easily controlled to open and close by means of hand muscles, and thereby easier usage of chopsticks is implemented.

Description

[Title of the invention made by the ISA under Rule 37.2] A kind of chopsticks

technical field

The invention relates to chopsticks, in particular to chopsticks which are easy to use.

Background technique

In China, people often use chopsticks to eat when eating. In the process of using chopsticks, it is often necessary to use the mutual cooperation of the thumb, index finger, middle finger, ring finger, etc. to use them better. This is a difficult thing for first-time users.

Contents of the invention

For overcoming above-mentioned shortcoming, the object of the present invention is to provide a kind of novel easy-to-use simple and convenient chopsticks.

In order to achieve the above object, the simple chopsticks of the present invention comprise two chopsticks, each chopstick is made up of a grip part located at the rear part and a clamp part positioned at the front part which are integrally arranged; The junction of the clamping parts is hinged;

Wherein, the holding portion of at least one chopstick is set at an angle to the clamping portion; a spring is set between the holding portions of the two chopsticks.

Further, the spring is V-shaped; grooves are provided on opposite sides of the holding parts of the two chopsticks, and the two ends of the V-shaped springs are located in the grooves.

Using the chopsticks of the present invention, the opening and closing of the gripping portion at the rear of the chopsticks can be easily controlled through the muscles of the hands, thereby realizing relatively easy use of the chopsticks.

Description of drawings

Fig. 1 is a schematic structural diagram of Embodiment 1 of the present invention.

FIG. 2 is an exploded schematic diagram of FIG. 1 .

Fig. 3 is a schematic structural view of the kneaded gripping parts of the chopsticks in Example 1.

Fig. 4 is a schematic structural diagram of Embodiment 2 of the present invention.

Fig. 5 is a schematic structural diagram of Embodiment 2 of the present invention.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Example 1

As shown in Figures 1 to 3, the simple chopsticks of the present invention include two chopsticks, and each chopstick is composed of a holding part 1 located at the rear part and a clamping part 2 located at the front part which are integrally arranged; The chopsticks are hinged at the junction of the holding part 1 and the holding part 2;

Wherein, the gripping part and the gripping part of a chopstick on the top are set at an angle, as shown in the figure, the angle between the gripping part and the gripping part is about 135 degrees to 160 degrees. Clamping and kneading shall prevail; there is a convex part in the middle of the chopsticks relative to the side of the lower chopsticks; the lower chopsticks are ordinary chopsticks, and the angle between the gripping part and the clamping part is 180 degrees; the lower The position of the chopsticks corresponding to the convex part is provided with two ear parts, and a shaft hole is arranged on the convex part and the ear part, and a pin passes through the shaft hole to make the two chopsticks hinged.

A spring is arranged between the holding parts of the two chopsticks. The shape of the spring can be selected according to the needs. The V-shaped spring is selected in Figure 1. The two ends of the V-shaped spring are provided with fixed convex parts. Provided with spring mounting holes. And, further, grooves are provided corresponding to the handles on both sides of the V-shaped spring.

How to use: When using, use your fingers and/or palms to pinch the holding parts of the two chopsticks inwards, so that the holding parts at the front ends of the two chopsticks are opened. At this time, you can use the opened clamping portion to select food; after selecting the food, relax the clamping force inside your fingers and/or palms, and use the elasticity of the spring to separate the clamping portions, and the clamping portions at the front ends of the two chopsticks Under the action of the spring, a clamping force is generated on the food, thereby completing the clamping of the food.

Example 2

As shown in Figure 4, the simple and convenient chopsticks of the present invention comprise two chopsticks, each chopstick is made up of the holding part 1 that is positioned at the back part and the clamping part 2 that is positioned at the front part that are arranged integrally; The junction of the holding part 1 and the clamping part 2 is hinged;

Among them, the holding parts of the two chopsticks are set at an angle with the holding parts, and the angle between the two holding parts is about 20-40 degrees, so as to facilitate the holding and kneading; A spring is arranged between the holding parts. The shape of the spring can be selected according to the needs. The V-shaped spring is selected in Fig. 3, and the two ends of the V-shaped spring are provided with fixed convex parts. Provided with spring mounting holes. And, further, grooves are provided corresponding to the handles on both sides of the V-shaped spring.

The method of using the chopsticks in this embodiment is the same as that in Embodiment 1, and will not be repeated here.

Example 3

As shown in Fig. 5, the chopsticks in this embodiment are deformations of Embodiment 2. The difference from embodiment 2 is that this embodiment adopts a cylindrical spring, which is cylindrical after compression and occupies a certain space, so there is still a certain gap between the gripping parts of the two chopsticks after being kneaded. Therefore, the angle between the holding parts of the two chopsticks should be larger than that of embodiment 2, so that the opening of the holding part can be the same as that of embodiment 2.

Claims

A kind of simple chopsticks, characterized in that, the simple chopsticks include two chopsticks, each chopstick is composed of a holding part located at the rear part and a clamping part located at the front part which are integrally arranged; The junction of the holding part and the clamping part is hinged;

Wherein, the holding portion of at least one chopstick is set at an angle to the clamping portion; a spring is set between the holding portions of the two chopsticks.
The simple chopsticks according to claim 1, characterized in that, the spring is V-shaped; the grooves provided on the opposite sides of the gripping parts of the two chopsticks, the two ends of the V-shaped spring located in the groove.