CN101579187B

CN101579187B - Chopsticks

Info

Publication number: CN101579187B
Application number: CN2008103015412A
Authority: CN
Inventors: 石兰
Original assignee: Shenzhen Futaihong Precision Industry Co Ltd
Current assignee: Shenzhen Futaihong Precision Industry Co Ltd
Priority date: 2008-05-12
Filing date: 2008-05-12
Publication date: 2012-01-25
Anticipated expiration: 2028-05-12
Also published as: JP2009273884A; CN101579187A; KR20090118001A

Abstract

The invention discloses chopsticks, which comprise a connector and a clamping body. One end of the connector is provided with a buckling part, and one end of the clamping body is provided with a clamping part which is detachably connected with the buckling part of the connector. The center of the connector is provided with a cavity, the other end of the extension of the connector opposite to the clamping part is provided with a detachable end cap, and a chamber which can be used for storing toothpicks or seasoning is formed between the end cap and the connector. The chopsticks are convenient to carry, have simple structure, and are provided with the cavity for placing the toothpicks or the seasoning.

Description

Chopsticks

Technical field

The invention relates to a kind of chopsticks, especially a kind of detachable, the chopsticks of length when carrying to shorten it.

Background technology

Along with rhythm of life is accelerated; Outside eating has become the Real Choice of much human, and fast food is because it fast, conveniently, receives liking of working clan deeply; Yet the tableware of most fast food collocation is bamboo or wooden throwaway chopsticks; These throwaway chopsticks are in manufacture process, and big city bleaches and adds anticorrisive agent, so the residual harmful material of meeting on it; In addition, these throwaway chopsticks use up promptly and abandon, and cause the environmental pollution and the wasting of resources.For fear of the problems referred to above, many people can provide chopsticks for oneself and carry out using, yet general chopsticks length is longer, is inconvenient to carry.

Other has a kind of detachable chopsticks, and these chopsticks are divided into the chopsticks body, the body of applying one's chopsticks to the food, and chopsticks body inside is provided with the room that hollow runs through on this; Should go up chopsticks body lower end and be provided with perforation, be provided with inserting section, have room on the wall of said inserting section in the body upper end of applying one's chopsticks to the food; Room one end in this inserting section has perforation, pack into successively in the room of said inserting section card pearl, spring and fixed block, and described spring is installed on the fixed block; And, be assemblied in the perforation of the body of applying one's chopsticks to the food, and make the card pearl be convexly set in perforation with the card pearl; Said fixed block is fixedly arranged in this room, and spring and card pearl are positioned in the room.The inserting section of the body of applying one's chopsticks to the food is inserted in the lower end of chopsticks body, and the card pearl is fastened in the perforation of chopsticks body under the effect of spring force, just can use.When not in use, the body of will applying one's chopsticks to the food detaches downwards, and under the effect of axial force, this card integument is pressed into described room, makes on this chopsticks body and the body of applying one's chopsticks to the food be able to split.Though length has been dwindled during the carrying of this chopsticks, structure is complicated, fixed block, card pearl, spring assembling difficulty relatively especially, and trouble is used in assembling.

Summary of the invention

In view of this, be necessary to provide a kind of easy to carry, simple in structure, be convenient to assemble the chopsticks of use.

A kind of chopsticks comprise a connector and a cramping body, and an end of said connector is provided with clamping part, and said cramping body one end is provided with the holding section, and this holding section is connected with the clamping part of said connector is detachable.

Compare prior art, described chopsticks are connected with the holding section of cramping body is detachable through the clamping part of connector, and are not only simple in structure, and assemble easy to use.

Description of drawings

Fig. 1 is the three-dimensional exploded view of chopsticks of the present invention;

Fig. 2 is the three-dimensional exploded view of another angle of chopsticks of the present invention;

Fig. 3 is the connector cutaway view of chopsticks of the present invention;

Fig. 4 is the installation diagram of chopsticks of the present invention.

The specific embodiment

See also Fig. 1 and Fig. 2, the chopsticks 100 of preferred embodiment of the present invention comprise end cap 10, connector 20 and cramping body 30.

This end cap 10 comprises a globular part 11, a neck 12, a fixed part 13 and an auxiliary section 14.This globular part 11 is located at an end of end cap 10, and this neck 12 roughly is round table-like, and it is in order to connect globular part 11 and fixed part 13.This fixed part 13 roughly is cuboid, and an end of its four adjacent necks 12 of incline is respectively equipped with chamfering 131, and this chamfering 131 is connected with neck 12 smooth transition.The length of side of this fixed part 13 is greater than the length of side of this auxiliary section 14, thereby between fixed part 13 and auxiliary section 14, forms a step surface 133.The outer surface of this auxiliary section 14 is provided with several projections 141.The center of said fixed part 13 and said auxiliary section 14 has a cavity 15.

See also Fig. 3; This connector 20 is roughly the square cylinder of a hollow, and it has a perisporium 21 and forms containing cavity 23 within it, in containing cavity 23, forms a separating part 24; Thereby containing cavity 23 is divided into two sections, is respectively first cavity 231 and second cavity 233.This connector 20 comprises near the first end of first cavity 231 241 and near the second end 242 of second cavity 233.These first end, 241 outer length of sides are roughly suitable with fixed part 13 length of sides, and length of side of the length of side and auxiliary section 14 is roughly suitable in it.When end cap 10 cooperated with first cavity 231 of connector 20, this auxiliary section 14 can be contained in this first cavity 231, and this fixed part 13 supports on perisporium 21 simultaneously.

The perisporium 21 of this connector 20 has an outer surface 22, is interval with some annular grooves 221 on this outer surface 22, and this annular groove 221 prevents to skid in order to increase the frictional force that the user grips.Said connector 20 forms a clamping part 25 at the second end 23, and it is in order to fasten with cramping body 30.This clamping part 25 is formed by the extending axially of its connector 20 of part of the second end 242 of connector 20.This clamping part 25 is roughly hollow arc column, and one of which side direction inboard is recessed to form a draw-in groove 251, forms a fixture block 253 at adjacent draw-in groove 251 places simultaneously.This draw-in groove 251 is in abutting connection with the second end 242 of connector 20, and between this second end 242 and fixture block 253.This clamping part 25 forms a transition face 257 with respect to the opposite side of draw-in groove 251, and it is mild wavy that this transition face 257 roughly is.

This cramping body 30 comprises a holding section 31 and a body 32.This holding section 31 is extended to form by body 32 1 ends.This holding section 31 comprises a guide posts 311 and the holding section 315 around this guide posts 311 of being extended by the middle part of body 32, this guide posts 311 along the length of the longitudinal extension of body 32 greater than holding section 315.The outside dimension of this guide posts is less than the size of the said end of this body 32.Be interval with some circular fins 3111 on these guide posts 311 periphery walls.This holding section 315 roughly be with connector 20 on the arc column that matches of clamping part 25.These holding section 315 1 sides have a mating surface 3151, and the shape of this mating surface 3151 matches with transition face 257 on this connector 20.The opposite side of this holding section 315 concaves and forms a groove 3153, thereby on its position adjacent, forms a projection 3155.

Please combine to consult 4; During assembling, at first the clamping part 25 with this connector 20 is relative with the holding section 315 of cramping body 30, injects the guide posts 311 of said cramping body 30 in second cavity 233 of said connector 20; Rotate simultaneously said connector 20 and cramping body 30 in opposite directions; The draw-in groove 251 of this clamping part 25 holds the projection 3155 of holding section 315, and accordingly, the fixture block 253 of this clamping part 25 is contained in the groove 3153 of holding section 315; Thereby match with the clamping part 25 of connector 20 in the holding section 31 of realizing cramping body 30, makes cramping body 30 and connector 20.During cooperation; There is the space with after cramping body 30 cooperates in this connector 20 between the transition face 257 of this clamping part 25 and the mating surface 3151 of holding section 315, and this space can be when connector 20 relatively rotates with cramping body 30 when splitting; Reserve certain space, interfere each other to avoid it.Then; Auxiliary section 14 on this end cap 10 is inserted on the connector 20 in first cavity 231; The fixed part step surface 133 of this end cap 10 just is held on the perisporium 21 of said connector 20; Thereby accomplished the assembling of these chopsticks, the projection 141 on this auxiliary section outer surface makes cooperation more reliable, and this end cap 10 is difficult for being separated with described connector 20.

During separation; There are the space in backward rotation connector 20 and cramping body 30 between this transition face 257 and the said mating surface 3151, and this connector 20 is relatively rotated with cramping body 30; The draw-in groove 251 of this clamping part 25 is separated with the projection 3155 of holding section 315; Accordingly, the fixture block of this clamping part 25 253 is separated with the groove 3153 of holding section 315, thereby realizes that this cramping body 30 opened with connector in 20 minutes.Because the guide effect of the mating surface 3151 of transition face of connector 20 257 and cramping body 30 makes circumferential torsion change into thrust vertically, even the user is firmly excessive accidentally, these chopsticks are frangible not also.

Be positioned over toothpick first cavity 231 of said connector 20; Cover said end cap 10; Cooperate with the cavity 231 of said connector 20 through the auxiliary section on this end cap 14, thereby realized being contained in the inside to toothpick, lose perhaps contaminated when preventing to carry; Said connector 20 can be separated from each other with cramping body 30, is convenient to put into short box easy to carry of length (figure does not show) or sack (figure does not show).

Mating surface 3151 on the transition face 251 that is appreciated that clamping part 25 on the connector 20 of the present invention and the cramping body 30, its shape is not limited to waveform, as roughly be circular arc, parabola shaped or conic linear in any.As long as when this connector 20 and cramping body 30 are applied rightabout torsion and offset, can circumferential torsion be changed into axial thrust and get final product.

What be appreciated that engraving on the outer surface 22 of connector 20 of the present invention is not limited to annular groove 221, also can be the decorative pattern of other shape, and the generation type of this decorative pattern also is not limited to engraving.

Be appreciated that connector 20 of the present invention is not limited to one section, can be divided into two sections or more cell cube, every section cavity can be adorned different things respectively, like flavouring such as salt, monosodium glutamate, chilli powder, seafood powder.

Being appreciated that being not limited to engaging being connected between connector 20 of the present invention and the cramping body 30 connects, can also be to be threaded, to rub connection between each section of connection connector for convenience detach such as to connect and can be and be threaded, and pin connects, and friction connects etc.Likewise, described connector 20 is not limited to one section, can be divided into two sections or more, and the connected mode between each section can connect, be threaded, rubs and connect etc. like above-mentioned engaging, as long as convenient fractionation, can not relatively rotate after the assembling gets final product.

Be appreciated that end cap 10 of the present invention can have only two sections, i.e. one section cavity 23 that stretches into connector 20, another section is stayed the outside, and the sectional area of staying the outside gets final product more greatly.Even end cap 10 of the present invention has only one section cylinder, and this moment is correspondingly at the position that the cross-sectional area of cavity 23 should have the part to diminish, to support this end cap 10.

Be appreciated that end cap 10 can separate with connector 20 fully, can link together through rope like end cap 10 and connector 20.

In addition, those skilled in the art also can make various modifications, interpolation and the replacement on other forms and the details in claim of the present invention scope of disclosure and spirit.Certainly, these all should be included within the present invention's scope required for protection according to the variations such as various modifications, interpolation and replacement that the present invention's spirit is made.

Claims

1. chopsticks, it comprises a connector and a cramping body, it is characterized in that: an end of said connector is provided with clamping part, and this cramping body one end is provided with the holding section; This clamping part one side is offered a draw-in groove in abutting connection with connector, and adjacent this draw-in groove place forms a fixture block, and the opposite side with respect to draw-in groove of this clamping part is provided with a transition face; One side of this holding section has a groove, and adjacent this groove forms a projection, and this holding section is provided with a mating surface with respect to the corresponding said transition face of opposite side of said groove; Rotate said connector and cramping body, make this draw-in groove hold said projection, this fixture block is contained in the described groove and cooperates so that this holding section is held with this clamping part; Transition face and mating surface are provided with the space, and backward rotation connector and cramping body make circumferential torsion change into vertically thrust with partition connector and cramping body with the guide effect through this transition face and mating surface.

2. chopsticks as claimed in claim 1 is characterized in that: the transition face of this clamping part roughly is mild waveform.

3. chopsticks as claimed in claim 1 is characterized in that: the outline line of the transition face of this clamping part roughly be circular arc, parabola shaped or conic linear in any.

4. chopsticks as claimed in claim 1 is characterized in that: the holding section of this cramping body comprises a guide posts, and this guide posts is extended to its outside along the central shaft of said cramping body.

5. chopsticks as claimed in claim 1 is characterized in that: these chopsticks also comprise an end cap, and said connector center has a cavity, and this end cap is stuck in the other end of said connector releasedly, and form a room between this end cap and the said connector.

6. chopsticks as claimed in claim 5 is characterized in that: have an auxiliary section on this end cap, the outer surface of this auxiliary section has several projections.

7. chopsticks as claimed in claim 1 is characterized in that: this connector is a hollow column, and this connector outer surface is provided with decorative pattern.

8. chopsticks as claimed in claim 1 is characterized in that: this connector is made up of a plurality of cell cubes, is detachable connection between these a plurality of cell cubes, and said cell cube is provided with cavity, and this cavity is used to place toothpick or flavouring.