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Self-suspending chopsticks with fan-shaped sections

A self-suspending, chopstick technology, applied in the direction of table utensils, home utensils, table utensils, etc., to achieve the effect of meeting the requirements of convenience and hygiene

Pending Publication Date: 2021-06-08
NANJING POLYTECHNIC INSITUTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a self-suspension chopsticks with fan-shaped cross-section to solve the problem of convenient and hygienic temporary storage of chopsticks during use

Method used

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  • Self-suspending chopsticks with fan-shaped sections
  • Self-suspending chopsticks with fan-shaped sections
  • Self-suspending chopsticks with fan-shaped sections

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing, the technical scheme of a kind of self-suspension chopsticks with fan-shaped section of the present invention is further described: the chopsticks structure is as follows: figure 1 As shown, it consists of a clamping section 11 at the front, a transition section 12 in the middle and a support section 13 at the rear. Wherein, the cross-sectional profile of the supporting section 13 is composed of a parabolic section 131 , a parabolic section 132 and an elliptical section 133 , forming a fan-shaped section. Such as figure 2 As shown, the parabolic segments 131 and 132 respectively correspond to the parabolic cylindrical surfaces 134 and 135 on the support section 13 , and the elliptical line segments correspond to the elliptical cylindrical surface 136 on the support section 13 . Its characteristics are: when the chopsticks are placed on the table in any posture, such as image 3 The parabolic cylinder shown in eccentric ...

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Abstract

The invention discloses a pair of self-suspending chopsticks with fan-shaped sections, relates to the field of household tableware, and aims to solve the problem that the chopsticks cannot be conveniently and sanitarily placed temporarily in the use process. Each chopstick is composed of a clamping section, a transition section and a supporting section. The section outline of each supporting section is composed of two parabola segments and an elliptic segment, and a fan-shaped section is defined by the two parabola segments and the elliptic segment. The two parabolic segments correspond to the two parabolic cylindrical surfaces on the supporting section, and the elliptical segment corresponds to the elliptical cylindrical surface on the supporting section. The chopsticks are characterized in that when the chopsticks are placed on a table top in any posture, the rear supporting sections always roll from an unstable gravity center inclined posture to a stable gravity center vertical posture; finally, the elliptic cylindrical surfaces at the bottoms of the supporting sections are contacted with the table top and keep balance, and the gravity center is also perpendicular to the desktop; and at the moment, the front clamping sections can automatically suspend above the table top, so that the chopsticks can be conveniently, sanitarily and temporarily placed on the table top in the dining process.

Description

[0001] (1) Technical field [0002] The invention relates to the field of household tableware, in particular to self-suspending chopsticks with fan-shaped cross section. [0003] (2) Background technology [0004] Chopsticks are basic tableware that people touch every day, and they are usually placed in fingers to pick up food. During the meal, people often put the chopsticks aside temporarily due to conversation or other reasons. If the chopsticks are directly placed on the table, the front end of the chopsticks will directly contact the table top when eating, which seriously affects the cleanliness of the chopsticks in use. Generally speaking, people will use the chopstick rest to isolate the front end of the chopsticks from the tabletop, so as to ensure the hygiene and cleanliness of the tableware when used, but this will add a lot of extra unnecessary tableware, making the follow-up tableware tidying up and cleaning more troublesome. [0005] (3) Contents of the invention...

Claims

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Application Information

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IPC IPC(8): A47G21/10
CPCA47G21/103
Inventor 薛翔
Owner NANJING POLYTECHNIC INSITUTE
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