CN102450922A

CN102450922A - Chopsticks

Info

Publication number: CN102450922A
Application number: CN2011103432516A
Authority: CN
Inventors: 文光烈
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-04
Filing date: 2011-11-03
Publication date: 2012-05-16
Also published as: KR20120048751A

Abstract

The present invention relates to chopsticks, wherein each chopstick has a body. The body comprises the following components: a holding part which is equipped at one end and can be held by hand; a front part which is formed to thinner than the holding part along with approaching to the other end from one end; and a torsion part which is provided on the body and has a state that the front eend can be rotated around an extension direction of the holding part as a rotation axis at the position which is separated from the front part to the center of the length. According to the chopsticks of the invention, one part between the holding part and the front part of each chopstick is torsioned for 90 DEG for being bent for 90 DEG, so as to cause the front part to separated from a dining table surface automatically. Therefore the chopsticks can be used cleanly, and pollution of the chopsticks caused by bacteria and foreign matter, etc. on the dining table can be prevented. Furthermore, the area of the front part which contacts with the food is formed larger than the area of the prior-art chopstick, and the front end is provided with a dent groove that dents inwards, thereby achieving an advantage of simply holding small food.

Description

Chopsticks

Technical field

The present invention relates to chopsticks, do not allow the end part of food (folder) of chopsticks when relating on being placed on dining table thus contact health with tabletop and can press from both sides the chopsticks of food simply.

Background technology

Usually, in family or restaurant, at any time chopsticks are placed on the dining table or pick up again and use.Be described below; The use of this existing chopsticks lacks health: be placed on the dining table having no under the situation of device; Therefore dining table can be stained with food, and picks up again and use chopsticks, will enter the mouth etc. thereby stick in foreign matter or harmful bacteria on the dining table.In addition, in fashionable restaurant, use to support the brace table of chopsticks and spoon extraly, but the shortcoming that when use is used to support the brace table of chopsticks and spoon, exists dining table to become complicated, and be difficult to manage, on the cost aspect, also there is the shortcoming of cost rising.

The chopsticks that propose in order to solve aforesaid problem with the ring set of extra formation near the length center of chopsticks to form the projection of certain altitude, perhaps only keep the definite part of chopsticks and the material that reams remainder does not contact with tabletop with the end of chopsticks.

Yet as stated, when the ring set of extra formation was on chopsticks, have following shortcoming: the shape of the chopsticks of on market, selling was different respectively with size, thereby is difficult to be applicable in the multiple chopsticks.

Summary of the invention

The present invention proposes in order to solve aforesaid problem; Its purpose is to provide the chopsticks with following structure: keep the state of being separated by with tabletop voluntarily in the end that does not have to make under the situation of special organization chopsticks; So that the protection chopsticks receive the pollution attached to the foreign matter on the dining table and bacterium, and because of the thin thickness of the part of pressing from both sides food causes sliding over each other, thereby be not easy to press from both sides food; Therefore change shape, thereby can press from both sides food simply.

In order to reach aforesaid purpose, chopsticks according to the present invention comprise: body, and said body comprises: an end is provided with the enough handle parts of holding in hand of ability; And be formed along with from one end to the other side approachingly, compare the thinner leading section of said handle part; On said body, the bearing of trend that the position that the said leading section direction of mind-set is separated by from the length of said body is provided with said handle part is the twist that rotary middle spindle rotates the form of said leading section.

Said body can also be provided with: between the length center and said twist of said body, to the zigzag part of the said leading section of top oblique bending that the bearing of trend with said handle part is as the criterion.

In addition, preferably, peripheral surface one side of said leading section is provided with the engagement groove of the depression of direction to the inside desired depth, so as to increase and the leading section of adjacent another body between contact area; And the opposite side relative with said engagement groove be provided with said engagement groove corresponding shape outstanding combine projection.

Further preferably; Said zigzag part is formed on and is equivalent to from the end of said handle part 2/3 position from said body length; Said handle part and said leading section form 2 ° to 20 ° inclination angle; Be as the criterion with said handle part, rotate 80 ° to 100 ° of said leading sections to form said twist, the length of said twist is 10mm to 15mm.

According to chopsticks of the present invention; With reverse about 90 ° between the handle part of chopsticks and the leading section and with leading section to the certain angle of upper bend so that leading section separates with tabletop voluntarily; Thereby can use chopsticks neatly, avoid chopsticks to receive the pollution of bacterium and the foreign matter etc. of dining table, and; The area of the leading section that will contact with food forms that to compare existing area wideer and be provided with the recessed groove of depression to the inside, thus even the advantage that exists little food also can clamp simply.

Description of drawings

Fig. 1 is the stereogram that shows according to first embodiment of chopsticks of the present invention;

Fig. 2 is the sectional view that shows the user mode of chopsticks shown in Figure 1;

Fig. 3 is the part amplification stereogram that is presented at the engagement groove that is provided with according to the leading section of chopsticks of the present invention;

Fig. 4 is the stereogram that shows according to second embodiment of chopsticks of the present invention;

Fig. 5 is the part amplification stereogram that is presented at the section that the leading section of Fig. 4 is provided with;

Fig. 6 is the plane of Fig. 5;

Fig. 7 is the part amplification stereogram that is presented at the engagement groove that the leading section of Fig. 6 is provided with;

Fig. 8 is the stereogram that shows according to the 3rd embodiment of chopsticks of the present invention;

Fig. 9 is the plane of chopsticks shown in Figure 8;

Figure 10 is the sectional view that shows the user mode of chopsticks shown in Figure 8.

Description of reference numerals

1,2: chopsticks; 100,200,300: body;

110,210,310: handle part; 120,220,320: leading section;

130,330: twist; 230,340: zigzag part.

The specific embodiment

Below, with reference to accompanying drawing, chopsticks according to the preferred embodiment of the invention are described in more details.

Fig. 1 illustrates first embodiment according to chopsticks of the present invention.

As shown in Figure 1, chopsticks 1 comprise: the body 100 that is formed by handle part 110 and leading section 120.

Body 100 can be formed by materials such as metal, timber, plastics and synthetic resin.

As shown in the figure, body 100 is formed, and has predetermined length, and approaching along with from one end to the other side, and its rugosity is tapered, the area of section diminishes gradually.

One end of the body 100 that the area of section diminishes gradually be formed with have preset thickness handle part 110 so that the user is simply with holding in hand, opposite side is formed with the leading section 120 with thin thickness so that clamp food etc. simply.

In addition, if observe from an end of handle part 110, body 100 is formed, and V compares with vertical width, be placed on tabletop part, be that horizontal width H is bigger.

Though do not illustrate in the accompanying drawings; But in the handle part 110; Length direction along body 100 can be formed with a plurality of grooves that form along the circumferencial direction vertical with the length direction of body 100 mutually with being separated by, does not allow it from user's hand, to break away from simply so that improve frictional force.

The part of body 100, promptly be provided with twist 130 from the position that the direction of the length center forward end 120 of body 100 is separated by.Wherein, the length center of body 100 is meant 1/2 the position that is equivalent to body 100 entire length.

The bearing of trend of handle part 110 is rotated the form formation twist 130 of leading section 120 as rotary middle spindle and with predetermined angle.As an embodiment, leading section 120 is rotated 80 °-100 ° for handle part 110, thereby can form said twist 130.

As shown in the figure, in a position, twist 130 can form with the structure as far as handle part 110 half-twists, so that body 100 can stably be placed on the tabletop, it forms length can also be 10mm to 15mm.In this case; When the horizontal width H of handle part 110 direction is entirely placed for tabletop; Become following form: it is wideer that the horizontal width H of handle part 110 compares vertical width V; And according to the rotation of twist 130, leading section 120 is erect to compare towards the width of the part of vertical direction towards the longer form of width of the part of horizontal direction.

As shown in Figure 2; In this twist 130; When body 100 is placed on 5 last times of dining table with the horizontal width H steering portion of handle part 110 the mode on the dining table of being placed on; According to the area of section along with the structure that diminishes near leading section 120 with according to the distorted-structure of twist 130, the end of leading section 120 is separated by with predetermined altitude at the upper surface of dining table 5.

That is, according to twist 130, leading section 120 is able to mention to the top from dining table 5 upper surfaces, according to its area of section along with from handle part 110 forward end 120 near the structures that diminish, the end of leading section 120 and the upper surface of dining table are separated by.

Wherein, Twist 130 can be formed on the length center of body 100 and the arbitrary portion between the leading section 120; But preferably clamp food and be formed on the position that the end with leading section 120 is properly spaced in order to hinder, and for do not hinder the user catch handle part 110 as far as possible with handle part 110 away from the position.

In fertile material; The position that forms handle part 110 with desire is the center, be that benchmark rotates leading section 120 square crossings ground to form this body 100 with handle part 110; Wherein, fertile material by along with from one end to the other side near its rugosity attenuate, the area of section and diminish and show rectangle greatly or the oval metal material that forms constitutes.

In addition, as shown in Figure 3, the peripheral surface of leading section 120 is formed with engagement groove 121 and combines projection 123, so that the contact area between the leading section of increase and another body.

Engagement groove 121 is formed in the inboard depression of a side direction of the peripheral surface of leading section 120, combines peripheral surface opposite side that projection 123 is formed in the leading section 120 relative with engagement groove 121 to give prominence to laterally with engagement groove 121 corresponding shape.

In addition, Fig. 4 illustrates second embodiment according to chopsticks of the present invention.

As shown in Figure 4, chopsticks 2 are by comprising that the body 200 of handle part 210 with leading section 220 forms.

Body 200 is formed by materials such as metal, timber, plastics and synthetic resin and has predetermined length, and be formed the area of section along with from one end to the other side near and diminish.One side of the body 200 that the area of section little by little diminishes be formed with have preset thickness handle part 210 so that the user catches simply, opposite side then is formed with the leading section 220 with thin thickness so that clamp food etc. simply.

As shown in the figure, if observe from handle part 210, body 200 is formed, and V compares with vertical width, and horizontal width H forms longlyer, thereby when the upper surface that is placed as dining table and horizontal width H are adjacent to, can move left and right.

In addition; In body 200, the be separated by position of preset distance of forward end 220 directions is provided with zigzag part 230 from the length center, wherein; With leading section 220 to the predetermined inclination angle that tilts with respect to the top of handle part 210 length directions, thereby form zigzag part 230.

Said zigzag part 230 is arranged on the predetermined height of dining table upper surface so that leading section 220 does not contact with the upper surface of dining table, preferably is formed on 2/3 position from end to body 200 length of handle part 210.

Preferably, with said leading section 220 can be not too away from the upper surface of dining table or can be too near the angle initialization handle part 210 of tabletop and the inclination angle between the leading section 220.

As an instance, from the terminal length of zigzag part 230 to leading section 220 height that the end of L, leading section 220 moves from the upper surface of dining table when being T, can do following setting: handle part 210 is sin θ=T/L with the tiltangle of leading section 220.

That is, L is 3cm to 4cm, when T is 0.5cm to 1cm, and according to arcsin (T/L), the tiltangle between leading section 220 and the handle part 210 can form 7 ° to 18 °.Preferably, be suitable for 2 ° to 20 ° as the extended line of handle part 210 and the tiltangle of the angle between the leading section 220.

Different therewith, can set the inclination angle that leading section 220 and handle part 210 form with multiple angles.

Like Fig. 5 and shown in Figure 6, the peripheral surface of leading section 220 is formed with section 222, and wherein, section 222 is to form through cutting off a part with the direction of intersecting with length direction.

Said section 222 is handled the face of the part of leading section 220 for face; It is used to solve following problem, that is, and and when using chopsticks 2 usually; Press from both sides food at each leading section 220 down with the predetermined open state of angle; Therefore the area that contact with food of leading section 220 is less, thereby causes difficult problem of pressing from both sides food, and it forms through following method: the oblique line directions of intersecting with the length direction with leading section 220 is cut a side and the peripheral surface of opposite side leading section 220 relative to each other open.

The user in addition, can also form frictional groove 222a, so that can improve under the state of handle part and food or clamp the frictional force between the object catching at section 222.

Frictional groove 222a forms to the interior side direction depression desired depth of section 222; Be formed have transverse groove, at least a type in vertical slot or the diagonal slot; Wherein, Said transverse groove is formed with the direction parallel with the length direction of leading section 220 and forms, and said vertical slot is formed with the direction vertical with the length direction of leading section 220 and forms, and said diagonal slot is formed the direction that tilts with the length direction with leading section 220 and forms.

Frictional groove 222a can be formed transverse groove and vertical slot crosses one another, and is perhaps different therewith, can also be formed with transverse groove and diagonal slot, and as shown in the figure, it is whole to form transverse groove, vertical slot and diagonal slot.

Perhaps, different therewith, as shown in Figure 7, the peripheral surface of leading section 220 is formed with engagement groove 221 respectively and combines projection 223.Said engagement groove 221 side direction depression desired depth in the side direction of the peripheral surface of leading section 220 forms, combine projection 223 from the opposite side of the peripheral surface relative with engagement groove 221 with engagement groove 221 corresponding shape laterally direction give prominence to.

Fig. 8 to Figure 10 illustrates the chopsticks 3 according to third embodiment of the invention.Extremely shown in Figure 10 like Fig. 8; In chopsticks 3; Be provided with twist 330 from the be separated by position of preset distance of the direction of the length center forward end 320 of body 300, be formed with the zigzag part 340 that makes the crooked predetermined angles of inclination of handle part 310 and leading section 320 between twist 330 and the leading section 320.

Zigzag part 340 is formed on from the part of end to 2/3 length that body length is arranged of handle part 310, and zigzag part 340 is formed and approaches handle part 310, and twist 330 is formed and approaches leading section 320.

Twist 330 and zigzag part 340 are to be used for leading section 320 from the upper surface of the dining table 5 predetermined height of being separated by, respectively with first embodiment of chopsticks and second embodiment according to the present invention in illustrated structure and shape formation.

With reference to instance shown in the drawings aforesaid chopsticks according to the present invention are illustrated, but this only is exemplary that the person of ordinary skill in the field can understand other embodiment that multiple modification and equivalence can be arranged according to this.

Thereby the claimed real technical scope of the present invention should be decided by the technical scheme of claims.

Claims

1. chopsticks with body, wherein, said body comprises: an end is provided with can enough handle parts of holding in hand; And be formed along with from one end to the other side approachingly, compare the thinner leading section of said handle part; It is characterized in that,

On said body, the position that the direction of the said leading section of mind-set is separated by from the length of said body is provided with twist, and the bearing of trend that said twist is formed with said handle part is the form that rotary middle spindle rotates said leading section.

2. the chopsticks with body according to claim 1 is characterized in that, said body also is provided with:

Zigzag part is between the length center and said twist of said body, to the said leading section of top oblique bending that the bearing of trend with said handle part is as the criterion.

3. the chopsticks with body according to claim 2 is characterized in that,

Peripheral surface one side of said leading section is provided with the engagement groove of the depression of direction to the inside desired depth, so as to increase and the leading section of adjacent another body between contact area; And

The opposite side relative with said engagement groove be provided with said engagement groove corresponding shape outstanding combine projection.

4. the chopsticks with body according to claim 3 is characterized in that,

Said zigzag part is formed on and is equivalent to from the end of said handle part 2/3 position from said body length, the inclination angle of said handle part and 2 ° to 20 ° of said leading section formation,

Be as the criterion with said handle part, rotate 80 ° to 100 ° of said leading sections to form said twist, the length of said twist is 10mm to 15mm.