CN2434998Y

CN2434998Y - Degradable clean chopsticks

Info

Publication number: CN2434998Y
Application number: CN 00225215
Authority: CN
Inventors: 郭述
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-13
Filing date: 2000-07-13
Publication date: 2001-06-20
Anticipated expiration: 2010-07-13

Abstract

The utility model relates to a pair of degradable clean chopsticks, comprising chopstick bodies. The utility model is characterized in that the chopstick bodies are divided into an upper part and a lower part which are made of different materials. The upper part 1 does not contact the food directly, and the lower part 3 contacts the food directly. The upper part and the lower part are fixedly connected. Generally, the upper part 1 is made of non-metallic material, and the lower part 2 is made of the heavy metal material of the stainless steel, etc. The utility model can carry out the sterilization and the environment protection effectively, and can reduce the weight. The use is convenient, and the cost is reduced during use, which is acceptable for ordinary consumers.

Description

Disposable chopstick

The utility model relates to a kind of chopsticks of the usefulness of having a meal, especially a kind of disposable chopstick.

It all is to adopt chopsticks that China, Korea S, Japan etc. have a meal.Traditional chopsticks are generally used making such as bamboo, timber, and itself and the inconvenience of food contact portion are sterilized and sterilization, cause cross pollution easily.For addressing this problem, extensively popularize disposable bamboo wood chopsticks in recent years, disinfection is not solved at all, has caused a large amount of felling of forest, bamboo on the contrary, brings great destruction to ecological environment, is eliminated so progressively make pottery.Occur both at home and abroad recently replacing above chopsticks with stainless steel metal chopsticks, the problem that solves disinfection basically and preserve the ecological environment.But, all adopt stainless steel, the one, too heavily use uncomfortable, the 2nd, cost is high relatively, influence use to be promoted.After using some metal chopstick such as aluminium chopsticks simultaneously and some food contacting, human body is produced certain side effect.Some uses the but existence of the plastics chopsticks shortcomings such as smooth use inconvenience of picking up food with chopsticks.

The purpose of this utility model is to overcome above defective; a kind of effectively disinfection and preserving the ecological environment is provided, avoids of the side effect of some material human body, again can weight reduction; the convenient use controlled cost so that the disposable chopstick that ordinary consumer can be accepted.

The novel purpose of this reality is achieved in that a kind of disposable chopstick, comprises the chopsticks body, is characterized in, the chopsticks body is divided into two parts up and down of different materials, i.e. not directly the top of contacting foodstuff and the direct lower part of contacting foodstuff, and two parts are fixedly connected up and down.

Owing to adopt above structure; the utility model disposable chopstick by the heavy metals such as stainless steel of direct contacting foodstuff part and not directly the top of contacting foodstuff (be generally plastics and a small amount of bamboo; light metal materials such as nonmetal and aluminium such as timber are made) two parts form; the making material of each several part has very big choice; both guaranteed effectively disinfection of heavy metal such as stainless steel part; stop to denudate bamboo wood (because of not being disposable use; then both made and adopted a part of bamboo; wood; also significantly reduced consumption) to preserve the ecological environment; again can weight reduction; the convenient use avoided the side effect of some material to human body simultaneously.In addition, also having controlled the chopsticks cost makes ordinary consumer be suitable for acceptance.

The utility model is described in further detail below in conjunction with drawings and Examples.

Accompanying drawing is this disposable chopstick structural representation.

As shown in the figure, these chopsticks are generally the chopsticks body of square top and round bottom, and the chopsticks body is made up of two parts up and down of different materials, i.e. not the top 1 of direct contacting foodstuff and the directly lower part 3 of contacting foodstuff.Top 1 is general adopts light metal such as aluminium or adopts nonmetallic materials such as bamboo, wood, edible plastic to make on a small quantity, and the lower part 3 general employing stainless steels that directly contacts with food, silver etc. are easy to the heavy metal materials making of disinfection.Two parts are fixedly connected up and down.Can adopt male and female to be threaded, generally in the middle part boring of heavy metal material chopsticks body and establish box thread 4, the light metal on top or nonmetallic materials such as plastics, bamboo and wood then are processed into the male thread 2 that matches with box thread (also can be according to the different of material and box thread is established on top, male thread is established in the bottom).Also can adopt top and the bottom to connect with the structure of male and female tenon, perhaps horizontal slotting countersunk head pin or screw are reinforced on the tenon that connects.Also can adopt other suitable structures fixedly connected.The external diameter of two parts junction causes up and down but require up and down, and does not have unnecessary gap (seeing that from the outside junction only is horizontal line of cylindrical), in case food residual.Two parts junction also can be on any point between following 1/2～1/4 place of chopsticks body total length generally at following 1/3 place of chopsticks body total length up and down, and bottom oversize then chopsticks body increases the weight of, cost increases, and too short then food may contact with top.

Claims

1, a kind of disposable chopstick comprises the chopsticks body, it is characterized in that, the chopsticks body is divided into two parts up and down of different materials, does not promptly directly touch the top (1) of food and the lower part (3) of direct contacting foodstuff, and two parts are fixedly connected up and down.

2, disposable chopstick according to claim 1 is characterized in that described top (1) refers to light metal or the nonmetal parts of making such as plastics, bamboo and wood such as aluminium: described lower part (3) refer to the part made with heavy metal materials such as stainless steel, silver.

3, disposable chopstick according to claim 1 and 2 is characterized in that, the fixedly connected finger of described two parts up and down adopts male and female to be threaded: box thread (4) is established in its underpart, and male thread (3) is established on top.

4, disposable chopstick according to claim 3 is characterized in that, two parts junction is at following 1/4～1/2 place of chopsticks body total length up and down.

5, disposable chopstick according to claim 4 is characterized in that, the external diameter of described two parts junction is unanimous between the higher and lower levels, and does not have unnecessary gap.