CN201042353Y

CN201042353Y - Chopsticks

Info

Publication number: CN201042353Y
Application number: CNU2006200959917U
Authority: CN
Inventors: 李正国
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-04
Filing date: 2006-04-04
Publication date: 2008-04-02
Anticipated expiration: 2016-04-04

Abstract

A combined chopstick is provided, which comprises a chopstick body (1), a chopstick node (2) and a chopstick tip (3) and is characterized in that the chopstick body, chopstick node and chopstick tip are connected with one another; the chopstick body is fixedly connected with the chopstick node; and the chopstick node is detachably connected with the chopstick tip. The combined chopstick retains the original style and is convenient to use, and the chopstick tip is disposable and can be changed repeatedly to ensure the dietary hygiene and save natural resources.

Description

Close chopsticks

Technical field

The utility model relates to a kind of chopsticks, especially a kind of chopsticks that can make up.

Background technology

Chopsticks have another name called chopsticks, are the traditional food tablewares (A47G21/) of Chinese's (also having some countries of Southeast Asia), have spread the history in existing several thousand so far.Along with improving constantly of modern society's living standard, people to the inlet tableware---chopsticks---hygienic requirements is also more and more higher! Wood in the reality (bamboo) system throwaway chopsticks health, environmental protection, but waste is too big are very big wrecking to the forest natural resources of China!

According to the statistics of Chinese Government, the throwaway chopsticks of Chinese annual production and consumption reach 45,000,000,000 pairs, process these chopsticks and need cut down 2,500 ten thousand trees.Other has 15,000,000,000 pairs will export to Japan, Korea S and some other countries.According to the behaviour in service of present forest, environmentalists give a warning, and China has 10 years again, just will consume the forest reserves that had.

Beijing is the Chinese capital, is economy, cultural center, and cooking culture has the north and south blending in Beijing, and thing connects; All there is the special restaurant of opening in Beijing all parts of the country.Declaration is united in tame local restaurant more than 100, comes into effect green management, that is to say, does not re-use throwaway chopsticks, the sort of chopsticks that can reuse before the substitute is.Cities such as Chinese Shanghai also begin progressively to forbid the use of throwaway chopsticks.Government has also put into effect the policy of regulation and control of restriction use throwaway chopsticks.

How to allow chopsticks not only health, but also do not waste, can also keep original style of chopsticks? a kind of utility model combined chopsticks---close chopsticks, on the basis of traditional chopsticks, improve!

Summary of the invention

The purpose of this utility model provide a kind of allow chopsticks not only health, but also do not waste, can also keep chopsticks original style close chopsticks.

The technical solution of the utility model is: a kind ofly close chopsticks, it is characterized in that: comprise chopsticks body, chopsticks joint, chopsticks point, chopsticks body, chopsticks joint, chopsticks point interconnect, and the chopsticks body is fastenedly connected with the chopsticks joint, chopsticks joint and the flexible connection of chopsticks point.

Aforesaidly close chopsticks, it is characterized in that: chopsticks body cross section is square or circular straight-bar, has an end to make round tenon shape or square tenon shape.

Aforesaidly close chopsticks, it is characterized in that: the profile of chopsticks point is for conical or cylindrical, and big nose circle of circular cone or cylinder one end are along the cylindrical tenon shape of the axis section of having end.

Aforesaidly close chopsticks, it is characterized in that: have the hole that rivet shaft or screw axle just pass on the chopsticks joint tubular end barrel.

Aforesaidly close chopsticks, it is characterized in that: chopsticks joint tubular end and chopsticks body tenon shape end socket joint tenon close and are connected afterwards that rivet penetrates the joint portion rivet clasp or screw screw-in joint portion is fastening.

Aforesaidly close chopsticks, it is characterized in that: chopsticks joint tubular end barrel is connected with chopsticks body tenon shape end socket joint, therebetween the plastic cement cementation.

Aforesaidly close chopsticks, it is characterized in that: chopsticks are saved the no screw thread inner segment of the outer section of another tubular end tube hole inner wall surface screw thread, and chopsticks point tenon shape end inserts and screws in inner segment after chopsticks are saved tubular stomidium internal and external section.

Useful effect

The chopsticks point can remove with crossing, and the chopsticks body is fastenedly connected for a long time with the chopsticks joint and uses.It is simple to close chopsticks structure, easy to use, can constantly change disposable chopsticks point repeatedly, guarantees dietetic hygiene, is the dinner set of Cui in the hotel.

Description of drawings

Fig. 1 is the structural representation that closes chopsticks embodiment.1-chopsticks body wherein, 2-chopsticks joint, 3-chopsticks point, 4-nut.

Fig. 2 is a chopsticks body square straight-bar schematic cross-section in A-A place among Fig. 1.

Fig. 3 is B-B place chopsticks joint cylinder end and the chimeric and rivet schematic cross-section of chopsticks body circle tenon end among Fig. 1.Wherein, 5-rivet.

Fig. 4 is that C-C place chopsticks points tenon shape end does not have thread segment insertion schematic diagram with chopsticks joint nut end among Fig. 1.

Fig. 5 is a D-D place chopsticks point schematic cross-section among Fig. 1.

Fig. 6 .1, Fig. 6 .2, Fig. 6 .3, Fig. 6 .4 be among Fig. 9 E-E place chopsticks joints tubular end with chopsticks body circle tenon end chimeric after, rivet penetrates rivet clasp connection schematic cross-section.

Fig. 7 is a F-F place chopsticks joint tubular end thread segment sectional view among Fig. 9.

Fig. 8 is that G-G place chopsticks joint tubular end does not have the thread segment sectional view among Fig. 9.

Fig. 9 is the structural representation of chopsticks joint 2 among Fig. 1.Wherein, the 6-rivet hole, the 7-thread segment, 8-does not have thread segment.

Figure 10 is the schematic cross-section of atresia on the H-H place chopsticks pitch circle tubular end barrel among Figure 11.

Figure 11 is the structural representation of the embodiment 2 of chopsticks joint 2 among Fig. 1.Wherein, 9-does not have the rivet hole barrel.

Figure 12 has the thread segment schematic diagram on the I-I place chopsticks pitch circle tubular end tube inwall among Figure 13.

Figure 13 is the structural representation of the embodiment 3 of chopsticks joint 2 among Fig. 1.Wherein, 10-connecting thread.

Concrete embodiment

The chopsticks of the utility model embodiment---close chopsticks and form: chopsticks body 1, chopsticks joint 2, chopsticks point 3 by three parts; It is characterized in that chopsticks body, chopsticks joint, interconnecting of chopsticks point and form (as shown in Figure 1).Chopsticks body and chopsticks joint are fastenedly connected, and the chopsticks joint flexibly connects with the chopsticks point.

The chopsticks body is square (circle) pole part (as shown in Figure 2) of chopsticks, has an end circular, square tenon shape end and chopsticks joint tubular end to be fastenedly connected (as shown in Figure 6).The chopsticks point is circular cone (cylinder) the shape front end of chopsticks, and the big nose circle of circular cone (or cylinder one end) has one section cylindrical tenon shape end to be connected (as shown in Figure 1) with chopsticks joint tubular end socket joint rear thread along axis, and one section is inserted one section and screws in the chopsticks joint tubular end tube hole.

The chopsticks joint is the member that connects chopsticks body and chopsticks point, two ends are the poroid (see figure 9) of tube, and an end tubular end circular hole (square hole) closes back rivet (or screw or plastic cement cementation) with chopsticks body circle (square) tenon shape end socket joint tenon and is fastenedly connected (shown in Fig. 6 .1, Fig. 6 .2, Fig. 6 .3, Fig. 6 .4); One section no screw thread of other end tubular end (circular hole) tube hole inner wall surface has screw thread for one section, and seeing has a thread segment 7 among no thread segment 8 among Fig. 9 and Fig. 7 and Fig. 9 and Fig. 8.

The cylindrical tenon shape end of chopsticks point inserts earlier and afterwards screws in chopsticks joint tubular ends (as shown in Figure 1) the tube hole to become to flexibly connect.The chopsticks point can remove with crossing, and the chopsticks body is fastenedly connected for a long time with the chopsticks joint and uses.

Wood (bamboo) material or plastics are adopted in the processing of chopsticks body chopsticks point, and plastics or metal material are adopted in the processing of chopsticks joint.It is simple to close chopsticks structure, easy to use, can constantly change disposable chopsticks point repeatedly, guarantees dietetic hygiene, is the dinner set of Cui in the hotel; The chopsticks body does not abandon waste, and a large amount of (60%) China forest tree resources of saving are desirable energy-saving chopsticks.The utility model chopsticks are by following scheme implementation.

Claims

1. one kind is closed chopsticks, it is characterized in that: comprise chopsticks body, chopsticks joint and chopsticks point, chopsticks body, chopsticks joint and chopsticks point interconnect, and chopsticks body and chopsticks joint are fastenedly connected, and the chopsticks joint flexibly connects with the chopsticks point.

2. as claimed in claim 1ly close chopsticks, it is characterized in that: chopsticks body cross section is square or circular straight-bar, has an end to make round tenon shape or square tenon shape.

3. as claimed in claim 1ly close chopsticks, it is characterized in that: the profile of chopsticks point is for conical or cylindrical, and big nose circle of circular cone or cylinder one end are along the cylindrical tenon shape of the axis section of having end.

4. as claimed in claim 1ly close chopsticks, it is characterized in that: have the hole that rivet shaft or screw axle just pass on the chopsticks joint tubular end barrel.

5. as claimed in claim 4ly close chopsticks, it is characterized in that: chopsticks joint tubular end and chopsticks body tenon shape end socket joint tenon close and are connected afterwards that rivet penetrates the joint portion rivet clasp or screw screw-in joint portion is fastening.

6. as claimed in claim 1ly close chopsticks, it is characterized in that: chopsticks joint tubular end barrel is connected with chopsticks body tenon shape end socket joint, therebetween the plastic cement cementation.

7. as claimed in claim 1ly close chopsticks, it is characterized in that: chopsticks are saved the no screw thread inner segment of the outer section of another tubular end tube hole inner wall surface screw thread, and chopsticks point tenon shape end inserts and screws in inner segment after chopsticks are saved tubular stomidium internal and external section.