CN106618087A

CN106618087A - Scissors-shaped chopsticks

Info

Publication number: CN106618087A
Application number: CN201510415224.3A
Authority: CN
Inventors: 张宇玲; 李鹏祥; 周深; 陈留晓; 刘玉忠; 赵展; 徐秀林; 沈夏锋
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2015-07-15
Filing date: 2015-07-15
Publication date: 2017-05-10

Abstract

The invention relates to scissors-shaped chopsticks comprising a left chopstick and a right chopstick. Centers of the left chopstick and the right chopstick are movably connected in a crossed manner through a rotating shaft to form a shape of scissors. Parts of the chopsticks in front of the rotating shaft form chopstick bodies, parts of the chopsticks behind the rotating shaft form handles, the handle of the left chopstick is arranged at the right side to form the right handle, the handle of the right chopstick is arranged at the left side to form the left handle, and the right handle is larger than the left handle. Each chopstick body is of a multi-section fold-line-type structure, the food picking end is wholly downwards and is bent inwards, and therefore food in the deep part of a container can be picked up conveniently. The left handle is smaller than the right handle, and therefore the handles can be operated by a palm conveniently. Finger sleeves can be bonded on the handles, and therefore the chopsticks are not liable to slip off. The size of the finger sleeves can be adjusted, and people with fingers in different sizes can use the finger sleeves conveniently. When the chopsticks get turned upside down and are put on a table, chopstick heads are upward, and hygiene during the usage process is guaranteed. The scissors-shaped chopsticks can be used by ordinary people and foreigners, and are suitable for old people and children, and are especially suitable for patients with hand functional disorder.

Description

Cultrate chopsticks

Technical field

The present invention relates to the articles for daily use, more particularly to one kind is cultrated chopsticks.

Background technology

In the daily life of our people, chopsticks are all be unable to do without daily.Chopsticks are very ancient in China's origin, with the people Material and cultural life set up their relationship.Traditional chopsticks are in the straight shape of strip, and surfacing is smooth, uses Journey is easily caused landing.To awkward people, such as child, man at an advanced age, handss dysfunction person such as hand tremble, The patient of muscular spasm, is especially the absence of the patient of indivedual fingers, and the use of traditional chopsticks has necessarily for them It is difficult.And other tablewares such as the much foods of Chinese meal, spoon can not completely replace chopsticks, with chopsticks dining can be also extended Time, it is ensured that fully chew, it is beneficial to gastrointestinal disturbances absorption etc..And as China further reforms and opens up to the outside world, more China is come come more foreigners, and more Chinese restaurants go abroad, and go to the world, non-chopsticks country Foreigners in using chopsticks also to face identical difficult.

At present, to the improvement of chopsticks, many fruitful effort have been made that, design a series of structures and improve Scheme, granted national patent.They help somewhat to child, foreigner or just used chopsticks person, Handss dysfunction person or finger incompleteness person use, but still have deficiency as feed auxiliary implement, need further perfect. Because existing chopsticks are linear type, mostly finger manipulation type, with finger --- " refer to and pinch " (thumb, forefinger, middle finger Deng) pinch and use, on chopsticks are placed at palm thumb web when using, in addition to thumb, other four refer to and palm is in chopsticks Under son, finger is faced upwards from down and pinches chopsticks.As " chopsticks " (CN201899282U), " learning to use chopsticks " (CN102612329B) user thumb, forefinger operation chopsticks, " power-assisted chopstick " (CN101147648A), " chopsticks " (CN201164314Y) user thumb, forefinger, middle finger etc. operate chopsticks, " studying chopstick " (CN101947042A) user thumb, forefinger, middle finger, nameless operation, " chopsticks of convenient use " (CN201139373Y), " a kind of scissors chopsticks " (CN201958505U) user with two finger manipulations. Their inconveniences are hold with whole palm, be not truly " holding " --- palm holds；And chopsticks with Handss (palm) contact surface is too small, is still easily slipped out using process.Also certain structures are not firm, rotate dumb, do not have Function is automatically springed open, finger is still needed to and is pushed aside, be placed on desk and be easily contaminated, not with universality etc..In addition, Chopsticks health in use depends primarily on the placement of chopsticks, if chopsticks are lain on dining table, easily with Dining table surface contacts and is contaminated；Both unbecoming if chopsticks are placed on dish edge, chopsticks are easily slipped to desk again On, equally make its surface dirty.Hygienic issues in order to solve chopsticks use, can adopt single chopsticks rest, But because of chopsticks rest small volume, it cleans, sterilizes, put and be required for other time and expense.Accordingly, as health The training chopsticks of multiple accessory, existing design still needs to perfect, help small children, man at an advanced age, handss dysfunction person Such as hand tremble, muscular spasm patient, feeding training or rehabilitation Occupational therapy, to normal feed.

The content of the invention

The purpose of the present invention, exactly in order to solve the above problems, there is provided a kind of new chopsticks of cultrating.

In order to achieve the above object, present invention employs technical scheme below：One kind is cultrated chopsticks, including left chopsticks and The centre of right chopsticks, left chopsticks and right chopsticks intersects to be flexibly connected into by rotating shaft cultrates, and the anterior of rotating shaft forms chopsticks body, turns The rear portion of axle forms handle, and the handle of left chopsticks is located at right side and forms right handles, and the handle of right chopsticks is located at left side shape Into left handle, right handles are more than left handle.

The chopsticks body of the left chopsticks and right chopsticks is all three sections of symmetrical fold-line-shaped structural members, including leading portion, stage casing and back segment, Stage casing is rolled over downwards relative to back segment, and leading portion is rolled over downwards relative to stage casing, and the leading portion of left chopsticks and right chopsticks forms chopsticks head.

Also aperture is provided with including the front portion of torsion spring, the right handles and left handle, the two ends of the torsion spring connect respectively It is connected in two apertures.

Plastic jacket is respectively installed with the right handles and left handle.

Also include tri-finger stall and a fingerstall；Tri-finger stall bonding patch is set with the right handles, tri-finger stall passes through magic Patch is pasted onto tri-finger stall bonding and sticks；Fingerstall bonding patch is set with the left handle, a fingerstall passes through VELCRO It is pasted onto fingerstall bonding to stick.

Single fingerstall in the tri-finger stall and a fingerstall is fixed-size annular fingerstall or adjustable for size Opening shape fingerstall.

The rotating shaft includes upper rotating shaft and lower rotary shaft, and upper rotating shaft is provided with mesopore, and lower rotary shaft is provided with corresponding connecting rod, The connecting rod of lower rotary shaft is fixedly connected with the mesopore of upper rotating shaft.

The invention has the beneficial effects as follows：

Left chopsticks of the invention and right chopsticks connect to form scissor-type structure in the middle of chopsticks by axis of rotation, reduce and hold chopsticks Require so as to can be hold with palm and be used.Connected using torsion spring, chopsticks open automatically, and elastic force is adjustable (logical Cross the torsion spring for changing different pitches), met with this and hold chopsticks comfortableness under different users' difference hand grip；Chopsticks Frame leading portion is designed using many broken line types, and end of picking up food with chopsticks is overall inwardly to close down, is conducive in container deep clamping food, And it is convenient to mouth transmission；Handle holds hole using left small and right large, meets the minimum requirements of hand function, i.e., grasped with palm Make；Equipped with fingerstall (a thumb set, right chopsticks handle on left chopsticks handle can be bonded on plastic handle, and handle on handle A upper tri-finger stall), make chopsticks be difficult to slip, shake hands more comfortable；Fingerstall size can be adjusted, convenient different The use of width finger people, reduces the operation requirement to finger fineness, increased the applicable crowd of chopsticks；Chopsticks The sub not used time spins upside down and is placed on desk, makes chopsticks head upwards, it is ensured that the health during use.The present invention was both Routine use can be met, and foreigner, old man, child can be adapted to, or even hand joint contracture, muscular strength exception, The use of the limited disabled of handss funtion part.

Description of the drawings

Fig. 1 is the overall structure diagram of the present invention；

Fig. 2 is the decomposition texture schematic diagram of the present invention；

Fig. 3 is the closure state figure of the present invention；

Fig. 4 is the open configuration figure of the present invention；

Fig. 5, Fig. 6 are the structural representations after chopsticks addition fingerstall (size is fixed) of the present invention；

Fig. 7, Fig. 8 are the structural representations after chopsticks addition fingerstall (size is adjustable) of the present invention.

Specific embodiment

Referring to Fig. 1, Fig. 2, the chopsticks of cultrating of the present invention, including left chopsticks 1 and right chopsticks 2, in left chopsticks and right chopsticks Between intersected by rotating shaft 3 and be flexibly connected into and cultrate, the anterior of rotating shaft forms chopsticks body 11,21, the rear portion shape of rotating shaft Into handle, and the handle of left chopsticks is located at right side and forms right handles 12, and the handle of right chopsticks is located at left side and forms left hand Handle 22, right handles are more than left handle.Also aperture is provided with including the front portion of torsion spring 4, right handles and left handle, is turned round The two ends of spring 4 are connected in two apertures.Fig. 3 is the closure state figure of the present invention；Fig. 4 is opening for the present invention Open state figure.

The chopsticks body of left chopsticks 1 and right chopsticks 2 in the present invention is all three sections of symmetrical fold-line-shaped structural members, including leading portion, Stage casing and back segment, stage casing is rolled over downwards relative to back segment, and leading portion is rolled over downwards relative to stage casing, the leading portion of left chopsticks and right chopsticks Form chopsticks head.

Plastic jacket 5 is respectively installed with right handles and left handle.

Coordinate referring to Fig. 5, Fig. 6, Fig. 7, Fig. 8, the chopsticks of cultrating of the present invention may also include the finger of tri-finger stall 6 and Set 7；Tri-finger stall bonding patch 8 is set with right handles, tri-finger stall is pasted onto tri-finger stall bonding patch by VELCRO On；Fingerstall bonding patch 9 is set with left handle, a fingerstall is pasted onto fingerstall bonding and sticks by VELCRO.

Single fingerstall in above-mentioned tri-finger stall and a fingerstall is fixed-size annular fingerstall 61 or adjustable for size Opening shape fingerstall 62.

Referring to Fig. 1, Fig. 2, the rotating shaft 3 in the present invention includes upper rotating shaft 31 and lower rotary shaft 32, and upper rotating shaft is provided with Mesopore, lower rotary shaft is provided with corresponding connecting rod, and the connecting rod of lower rotary shaft is fixedly connected with the mesopore of upper rotating shaft.

Claims

1. one kind is cultrated chopsticks, it is characterised in that：Including left chopsticks and right chopsticks, the centre of left chopsticks and right chopsticks passes through to turn Axle intersects to be flexibly connected into cultrates, the anterior formation chopsticks body of rotating shaft, the rear portion formation handle of rotating shaft, and left chopsticks Handle is located at right side and forms right handles, and the handle of right chopsticks is located at left side and forms left handle, and right handles are more than left handle.

2. cultrate as claimed in claim 1 chopsticks, it is characterised in that：The chopsticks body of the left chopsticks and right chopsticks is all Three sections of symmetrical fold-line-shaped structural members, including leading portion, stage casing and back segment, stage casing is rolled over downwards relative to back segment, leading portion Roll over downwards relative to stage casing, the leading portion of left chopsticks and right chopsticks forms chopsticks head.

3. cultrate as claimed in claim 1 chopsticks, it is characterised in that：Also include torsion spring, the right handles and The front portion of left handle is provided with aperture, and the two ends of the torsion spring are connected in two apertures.

4. cultrate as claimed in claim 1 chopsticks, it is characterised in that：In the right handles and left handle respectively It is set with plastic jacket.

5. cultrate as claimed in claim 1 chopsticks, it is characterised in that：Also include tri-finger stall and a fingerstall；Institute State and be set with right handles tri-finger stall bonding patch, tri-finger stall is pasted onto tri-finger stall bonding and sticks by VELCRO；It is described Fingerstall bonding patch is set with left handle, a fingerstall is pasted onto fingerstall bonding and sticks by VELCRO.

6. cultrate as claimed in claim 5 chopsticks, it is characterised in that：List in the tri-finger stall and a fingerstall Individual fingerstall be fixed-size annular fingerstall or for size it is adjustable opening shape fingerstall.

7. cultrate as claimed in claim 1 chopsticks, it is characterised in that：The rotating shaft includes upper rotating shaft and lower turn Axle, upper rotating shaft is provided with mesopore, and lower rotary shaft is provided with corresponding connecting rod, the mesopore of the connecting rod of lower rotary shaft and upper rotating shaft It is fixedly connected.