CN104771044B - The chopsticks that elastic force is adjustable - Google Patents
The chopsticks that elastic force is adjustable Download PDFInfo
- Publication number
- CN104771044B CN104771044B CN201510203649.8A CN201510203649A CN104771044B CN 104771044 B CN104771044 B CN 104771044B CN 201510203649 A CN201510203649 A CN 201510203649A CN 104771044 B CN104771044 B CN 104771044B
- Authority
- CN
- China
- Prior art keywords
- chopsticks
- rotating shaft
- adjustable
- stage clip
- elastic force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Table Equipment (AREA)
Abstract
The present invention relates to the chopsticks that a kind of elastic force is adjustable, comprise left chopsticks, right chopsticks, stage clip, tower spring, rotating shaft, adjusting knob, be rotatably connected by rotating shaft chopsticks end between left chopsticks and right chopsticks, stage clip is provided with in the middle of left and right chopsticks, adjusting knob screws in the screw of rotating shaft by tower spring, by rotating the size of the rotation friction between the chopsticks of adjusting knob adjustment left and right.The present invention adopts many gears stage clip to connect, and chopsticks open automatically, and elastic force is adjustable, opening angle, opens damping, the equal adjustable of opening and closing rigidity, thus can meet the different demands that different people causes because of little, quick-moving slow with one's hands, the heavy-handed have gentle hands of the large hand of hand; And convenient with palm operation, chopsticks are slippage not easily, reduces the operation requirements to finger fineness; The not used time, chopsticks spin upside down and are placed on desk, can make chopsticks head upwards, ensure that the health in use procedure.The present invention both can meet ordinary person, the foreigner uses, and can be applicable to old man, children again, the use of the disabled that even hand is stiff, muscular strength abnormal, hand funtion part is limited.
Description
Technical field
The present invention relates to a kind of chopsticks, especially relate to the chopsticks that a kind of elastic force is adjustable.
Background technology
Tradition chopsticks mostly are two cylinders or class cylinder, surfacing is smooth, and use procedure easily causes landing, if chopsticks landing repeatedly, not only affects the atmosphere and appetite of having dinner, and affects the mood of user.In addition, for some children, old man, they are when using chopsticks, and also often eaten food can be dropped on desk, floor or clothes, this not only causes food waste, and concerning caregiver, tidy away and also comparatively bother.In fact, this is mainly because traditional chopsticks are concerning these people, wants to make to make good use of real non-easy thing, need its finger flexibly firmly, work in coordination, comprise thumb, forefinger, middle finger, the third finger.During use, tiger's jaw, thumb root and the third finger is often needed to press against a chopsticks motionless (phase opponent), the folding of thumb head and forefinger, middle finger compounding practice another chopsticks and clamping food.Obviously, this, to the old,weak,sick and disabled or hand dysfunction person, particularly thumb, forefinger, wrist joint function obstacle person, requires too high.On the other hand, the much food of Chinese meal, other tablewares such as spoon can not replace chopsticks completely, functions such as not possessing chopstick clamp, choose, mix, dial, stick up, pitch, take off; And chopsticks are even more important to the elderly: it is reported, if the elderly has a meal and replaces chopsticks with spoon, each strockle food, be easy to overeating unconsciously, so, suggestion chopsticks, object reduces every food-intake flatly, extend the meal time, ensure fully to chew, be beneficial to gastrointestinal disturbances absorption etc.In addition, along with China reforms and opens up to the outside world further, the increasing foreigner comes China, and more Chinese restaurant goes abroad, and go to the world, the foreigners in using chopsticks of non-chopsticks country also often runs into Similar Problems.
At present, to the improvement of chopsticks, make many fruitful effort, have devised many outstanding organization plans, granted national patent.Although contribute to children, the foreigner to a certain extent at them or just used chopsticks person, hand dysfunction person or finger to have incomplete person to use, but still have deficiency as feed auxiliary implement, need perfect further: because existing chopsticks are linear pattern, do not depart from the limitation of finger manipulation, still for " referring to pinch "---finger (thumb, forefinger, middle finger etc.) is pinched and is used, can not with " holding "---palm holds and uses; And chopsticks and hand (palm) contact surface too small, use procedure still easily slips out; Also certain structures not firm, rotate dumb, still need finger to push aside from not flicking function, be placed on desk easily contaminated, do not there is universality etc.Chuck as " the scissor food clamp of a kind of multifunctional children " (CN203182592U) is threaded connection and orientation, and difficulty of processing is high, locates not accurate; " chopsticks " (CN201510050U) groove is two easy loose or dislocations of chopsticks greatly then, and groove is little, and two chopsticks are difficult to close up completely; " chopsticks " (201504943U) spoon other end chopsticks, are inconvenient to put on desk, and when changing chopsticks into after using spoon, the soup juice of spoon easily flows on hand; " studying chopstick " (CN101947042A) chopsticks body is provided with thumb, forefinger, middle finger and nameless locating slot, object is originally use the people of chopsticks to grasp the position of finger on chopsticks body to allow, but reckon without the personalized adaptation issues that causes of difference of the size of different hand people, length, width, make it be difficult to realize; The bindiny mechanism of " chopsticks " (CN201414646Y) adopts the bar along chopsticks to overlap and linking springs composition, the spring of connecting rod cover not only had clamping food function when axle, because spring is elastic connection structure, more easily there are two chopsticks Length discrepancy, contact portion can not just in time be alignd, and chopsticks head is interlocked, and mutually staggers after there is intersection, if spring force is little, grip force is inadequate, and elastic force then not easily opens chopsticks greatly; " chopsticks easy to use " (CN202104681U) adopts spring-return masterpiece to be the power that chopsticks pick up food, and have the little then grip force of spring force inadequate equally, elastic force greatly then not easily opens the defect of chopsticks." power-assisted chopstick " (CN101147648A), " chopsticks " (CN201899282U), " chopsticks easy to use " (CN201139373Y), " chopsticks for disabled " (CN201958504U) etc. of adding fingerstall finger ring wear off inconvenience, finger position is fixed, dumb, it is not direct to pick up the operation putting down chopsticks in use procedure.Also some chopsticks (support) with the addition of restraint device, and because not departing from the limitation of finger manipulation, the instantaneous not necessarily instantaneous with it of finger movement just in time overlaps, and make to point free limitation of activity, the used time feels more awkward on the contrary, and hand will soon be tired.
In addition to the foregoing, chopsticks health in use also can not be ignored.It depends primarily on the placement of chopsticks, if chopsticks are lain on dining table, easily because with dining table surface contact and polluting, unhygienic like this; If chopsticks are placed on dish edge, both unbecoming, chopsticks are easily slipped to again on desk, make its surface dirty equally.In order to solve the hygienic issues in chopsticks use, independent chopsticks holder can be adopted, when not using, chopsticks are placed in chopsticks holder, the chopsticks head contacted be maked somebody a mere figurehead, no longer contact with dining table, thus keep clean hygiene with food.But this also has shortcomings, because chopsticks holder is made mainly with pottery, metal, wood, bamboo etc., volume is little, cleans, sterilizes, puts and all mean extra work, time and expense, and diner often laying chopsticks gets on also to feel trouble.
Summary of the invention
Object of the present invention, exactly in order to overcome the defect that above-mentioned prior art exists, provides the chopsticks that a kind of elastic force is adjustable.
In order to achieve the above object, present invention employs following technical scheme:
The chopsticks that a kind of elastic force is adjustable, comprise left chopsticks, right chopsticks, stage clip, tower spring, rotating shaft, adjusting knob, be rotatably connected by rotating shaft chopsticks end between described left chopsticks and right chopsticks, stage clip is provided with in the middle of left and right chopsticks, adjusting knob screws in the screw of rotating shaft by tower spring, by rotating the size of the rotation friction between the chopsticks of adjusting knob adjustment left and right.
Described left chopsticks, right chopsticks are all divided into forward and backward half, and the relatively rear half of front half is downwardly towards interior bending; The middle part of rear half is provided with handle, and handle is provided with anti-skid structure, is provided with some raised step inside the back segment of rear half, is connected with the different stage clip of some elasticity between described raised step; Described raised step is provided with aperture or draw-in groove, and stage clip head can hook aperture or snap in draw-in groove, and stage clip head and raised step are fixed together.
Thin slice or seamed edge is provided with outside the upper end of the front half of described left chopsticks, right chopsticks.
Described rotating shaft comprises spline nail, rotating shaft face, screw, and described spline nail inserts in the spline aperture of right chopsticks, and the relatively right chopsticks of rotating shaft are maintained static.
Described adjusting knob comprises anti-slip cap and stud, and stud screws in the screw of rotating shaft through tower spring 3, with tower spring, left chopsticks is pressed to right chopsticks.
Described stage clip two ends are fixed in the raised step of left and right chopsticks.
The invention has the beneficial effects as follows:
The present invention adopts many gears stage clip to connect, chopsticks open automatically, and it is adjustable to open elastic force, opening angle, open damping, the equal adjustable of opening and closing rigidity, not only can meet the different demands that different people is produced because of the difference of little, quick-moving slow with one's hands, the heavy-handed have gentle hands of the large hand of hand, and convenience palm grip operation chopsticks make chopsticks not easily slippage from hand, reduce the operation requirements to finger fineness; The not used time, chopsticks spin upside down and are placed on desk, and can make chopsticks head upwards, chopsticks are non-circular, prevent chopsticks from tumbling down from desktop, ensure that the health in use procedure.Make the present invention both can meet ordinary person, the foreigner uses, old man, children can be applicable to again, the use of the disabled that even hand is stiff, muscular strength exception, hand funtion part are limited; After long-time use, also conveniently can take cleaning non-food contact site apart.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is decomposition texture schematic diagram of the present invention;
Fig. 3 is the structural representation of right chopsticks in the present invention;
Fig. 4 is the structural representation of left chopsticks in the present invention;
Fig. 5 is the structural representation of shaft of the present invention;
Fig. 6 is the structural representation of adjusting knob in the present invention;
Fig. 7 is schematic side view of the present invention;
Fig. 8 is the top view of the present invention when opening;
Fig. 9 is the perspective view of the present invention when opening;
Figure 10 is the top view of the present invention when closing;
Figure 11 is the perspective view of the present invention when closing;
Figure 12 is the schematic diagram of the present invention when hanging on darker tableware edge;
Figure 13 be the present invention with the decomposing schematic representation of supporting special gloves.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
See Fig. 1, Fig. 2, coordinate see Fig. 5, the chopsticks that a kind of elastic force is adjustable, comprise left chopsticks 5, right chopsticks 2, stage clip 4, tower spring 3, rotating shaft 1, adjusting knob 6.Wherein left and right chopsticks 5,2 are rotatably connected by rotating shaft 1 composition that links together, and be provided with stage clip 4 between left and right chopsticks 5,2, adjusting knob 6 is screwed in the screw 13 of rotating shaft 1 by tower spring 3.
See Fig. 3, Fig. 4, coordinate see Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, left chopsticks 5, right chopsticks 2 are all divided into front and back two-section, and the relatively rear half of front half is downwardly towards interior bending: the relatively rear half 54 of front half 56 of left chopsticks 5 is downwardly towards interior bending, and 55 places are both bending tie points; The relatively rear half 24 of front half 26 of right chopsticks 2 is downwardly towards interior bending, and 25 places are both bending tie points.
Downward bending angle is comparatively large, and as shown in Figure 7, object is the tableware in order to prevent from taking food certain depth to its schematic diagram, and as in bowl during food, hand is excessively in the wrong; The angle that bends inwards is less, its signal as shown in Figure 8, object is in order to when left and right chopsticks 5,2 are closed, the termination 57 of the front half 56 of left chopsticks 5 touch in advance with the termination 27 of the front half 26 of right chopsticks 2 together with (and rear half 24,54 now still has certain interval), be beneficial to the gripping of food.The contrast schematic diagram of its opening and closing is as shown in Fig. 8,9,10,11.
See Fig. 3, Fig. 4, coordinate see Fig. 1, Fig. 5, the middle part of the rear half 54 of left chopsticks 5, the rear half 24 of right chopsticks 2 is respectively equipped with left and right handle 53,23, left and right handle 53,23 are provided with anti-skid structure, and be respectively equipped with left and right raised step 52 inside the back segment of the rear half 54 of left chopsticks 5, the rear half 24 of right chopsticks 2,22 is some, left and right raised step 52,22 is symmetrical, occurs in pairs, has some to raised step being fixed with the different stage clip of elasticity 4; Left and right raised step 52,22 is provided with aperture or draw-in groove, and the head of stage clip 4 can hook aperture or snap in draw-in groove, thus makes the head of stage clip 4 and left and right raised step 52, and 22 are fixed together; The follower head of left and right chopsticks 5,2 is provided with the shaft hole 51,21 cooperatively interacted, and rotating shaft 1 can load in shaft hole 51,21, with left and right chopsticks 5,2 coordinate composition rotational coupling mechanism, and the upper rear end of right chopsticks 2 is also provided with spline aperture 28, and the spline nail 11 of rotating shaft 1 inserts in this hole.Because having certain distance between raised step to rotating shaft, then filled stage clip directly also has certain space to rotating shaft, when without chopsticks, chopsticks empty crotch herein can be utilized to be hung up by chopsticks, make it ventilation and deposit and can not go mouldy.
Be provided with certain thickness summary outside the front half 56 of described left chopsticks 5 and front half 26 upper end of right chopsticks 2 to dash forward thin slice or be respectively equipped with left and right seamed edge 561,261, can be used for cutting off silk strip food, as noodles, bean vermicelli, but the acute angle of left and right seamed edge 561,261 need, through process, make it to run into and can not hinder hand.This structure is positioned at non-chopsticks head place, i.e. the non-Leaf-feeding insects contacted with mouth, avoid existing structure chopsticks head be dentation, knife-like etc. grotesque uncomfortable, produce Zha Zui sense design defect.
See Fig. 1, Fig. 2, left and right chopsticks 5, between 2 institute the stage clip that is equipped with 4 some, its coefficient of elasticity and length can be identical, also can mutually difference, stage clip 4 two ends are connected across left and right chopsticks 5, between 2, stage clip 4 two ends respectively with left and right raised step 52,22 are fixed together.When closed left and right chopsticks 5, when 2, stage clip 4 energy storage, when decontroling left and right chopsticks afterwards, stage clip 4 can provide outwardly elastic force; When open left and right chopsticks 5,2 angle excessive time, pulling force can be provided for it again, prevent left and right chopsticks 5,2 opening angle excessive.The coefficient of elasticity of stage clip 4, number how many and the position be arranged in left and right raised step 52,22 determine the size of elastic force rigidity between left and right chopsticks 5,2; Length under stage clip 4 nature, determines the size of left and right chopsticks 2,5 opening angle in its natural state.
See Fig. 5, Fig. 3, coordinate see Fig. 1, Fig. 2, rotating shaft 1 comprises spline nail 11, rotating shaft face 12, screw 13, when rotating shaft 1 is inserted in the shaft hole 51,21 of left and right chopsticks 5,2, spline nail 11 inserts in the spline aperture 28 of right chopsticks 2, object prevents rotating shaft 1 from rotating relative to right chopsticks 2, but left chopsticks 5 relative engagement axial plane 12 relatively rotates.
See Fig. 6, coordinate see Fig. 5, Fig. 1, adjusting knob 6 comprises anti-slip cap 61 and stud 62, and the stud 62 of adjusting knob 6 screws in the screw 13 of rotating shaft 1 through tower spring 3, with tower spring 1, left chopsticks 5 is pressed to right chopsticks 2.By rotating the compressible tower spring 4 of anti-slip cap 61 of adjusting knob 6, thus left and right chopsticks 5 can be adjusted, the size of the rotation friction between 2, namely rotating the left and right chopsticks 5 of adjusting knob 6 adjustable, the damping size between 2.Adjusting knob higher than chopsticks place, chopsticks left and right plane, make use darker tableware fill a bowl with rice dish have dinner time, as with pot, bowl, can the adjusting knob 6 of chopsticks be hung over by bowl when hook, prevent chopsticks from slipping among food, signal be as shown in figure 12.
The chopsticks 100 that elastic force of the present invention is adjustable supportingly can have special gloves 110, thumbstall 111, palm fingerstall 112(see Figure 13) use together.Thumbstall 111 is self-adhesive tape, and when the right hand uses, thumbstall 111 is sticky is enclosed within the left handle 23 of left chopsticks 5, and be fixed as one with left chopsticks 5, thumbstall 11 outer surface has one section of thorn; Palm fingerstall 112 is also self-adhesive tape, and when the right hand uses, palm fingerstall 112 is sticky is enclosed within the right handles 53 of right chopsticks 2, and with right chopsticks 2 fixed bit one, palm fingerstall 112 outer surface also has one section of thorn; Thumb position on special gloves 110 and all the other four nearly joint correspondence positions referred to then are provided with hair, then the chopsticks 100 that these special gloves that hand can be made to wear by thumbstall 111 and palm fingerstall 1112 are adjustable with elastic force of the present invention are bonded in integrally.When left hand uses chopsticks, otherwise just in time: thumbstall 111 is bonded on right chopsticks 2, palm fingerstall 112 is bonded on left chopsticks 5.Staff controls chopsticks foldings by special gloves, prevents chopsticks from falling down, and is very suitable for hand dysfunction, many finger part incompleteness persons (only the nearly joint of surplus finger), often falls patient's use of chopsticks.
Claims (6)
1. the chopsticks that an elastic force is adjustable, comprise left chopsticks (5), right chopsticks (2), stage clip (4), tower spring (3), rotating shaft (1), adjusting knob (6), it is characterized in that: hold chopsticks between described left chopsticks (5) and right chopsticks (2) and be rotatably connected by rotating shaft (1), left and right chopsticks (5,2) stage clip (4) is provided with in the middle of, adjusting knob (6) screws in the screw (13) of rotating shaft (1) by tower spring (3), by rotating the size of the rotation friction between adjusting knob (6) adjustment left and right chopsticks (5,2).
2. the chopsticks that elastic force according to claim 1 is adjustable, it is characterized in that: described left chopsticks (5), right chopsticks (2) are all divided into forward and backward half (56,54), the relatively rear half (54) of front half (56) is downwardly towards interior bending; The middle part of rear half (54) is provided with handle, and handle is provided with anti-skid structure, is provided with some raised step inside the back segment of rear half (54), is connected with the different stage clip of some elasticity (4) between described raised step; Described raised step is provided with aperture or draw-in groove, and stage clip (4) head can hook aperture or snap in draw-in groove, and stage clip (4) head and raised step are fixed together.
3. the chopsticks that elastic force according to claim 1 and 2 is adjustable, is characterized in that: be provided with thin slice or seamed edge outside the upper end of the front half (56) of described left chopsticks (5), right chopsticks (2).
4. the chopsticks that elastic force according to claim 1 and 2 is adjustable, it is characterized in that: described rotating shaft 1 comprises spline nail (11), rotating shaft face (12), screw (13), described spline nail (11) is inserted in the spline aperture (28) of right chopsticks (2), and the relatively right chopsticks (2) of rotating shaft (1) are maintained static.
5. the chopsticks that elastic force according to claim 1 and 2 is adjustable, it is characterized in that: described adjusting knob 6 comprises anti-slip cap (61) and stud (62), stud (62) screws in the screw (13) of rotating shaft (1) through tower spring (3), with tower spring (3), left chopsticks (5) is pressed to right chopsticks (2).
6. the chopsticks that elastic force according to claim 2 is adjustable, is characterized in that: described stage clip (4) two ends are fixed in the raised step of left and right chopsticks (5,2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510203649.8A CN104771044B (en) | 2015-04-24 | 2015-04-24 | The chopsticks that elastic force is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510203649.8A CN104771044B (en) | 2015-04-24 | 2015-04-24 | The chopsticks that elastic force is adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104771044A CN104771044A (en) | 2015-07-15 |
| CN104771044B true CN104771044B (en) | 2016-04-06 |
Family
ID=53613058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510203649.8A Expired - Fee Related CN104771044B (en) | 2015-04-24 | 2015-04-24 | The chopsticks that elastic force is adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104771044B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105520481A (en) * | 2015-11-09 | 2016-04-27 | 贵州大学 | Chopsticks capable of breaking off and tightly clamping food and manufacturing method of chopsticks |
| CN105411326A (en) * | 2015-11-16 | 2016-03-23 | 上海理工大学 | Transversely held chopstick set |
| CN105455931A (en) * | 2015-11-16 | 2016-04-06 | 上海理工大学 | Glove for chopsticks which are transversely held |
| CN112022287B (en) * | 2020-09-10 | 2021-08-10 | 广州极诣科技有限公司 | Cardiovascular surgery is vascular transplantation equipment for operation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204654495U (en) * | 2015-04-24 | 2015-09-23 | 上海理工大学 | The chopsticks that elastic force is adjustable |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715639A (en) * | 1986-12-04 | 1987-12-29 | Nicoletta Roger A | Grasping utensil |
| JP2002306304A (en) * | 2001-04-13 | 2002-10-22 | Toshiyuki Fukutomi | Angled chopsticks (tongs) |
| CN201445271U (en) * | 2009-06-05 | 2010-05-05 | 烟台百川电气技术有限公司 | Chopstick |
| CN203028857U (en) * | 2012-12-10 | 2013-07-03 | 谢福成 | Elastic environmental-friendly chopsticks |
| CN103349481A (en) * | 2013-04-03 | 2013-10-16 | 苏州市鼎尚海珍品有限公司 | Convenient chopsticks |
-
2015
- 2015-04-24 CN CN201510203649.8A patent/CN104771044B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204654495U (en) * | 2015-04-24 | 2015-09-23 | 上海理工大学 | The chopsticks that elastic force is adjustable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104771044A (en) | 2015-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104771044B (en) | The chopsticks that elastic force is adjustable | |
| US20080178471A1 (en) | Novel handle and hand held utensils | |
| CN104825028B (en) | Food clamp device | |
| CN204654495U (en) | The chopsticks that elastic force is adjustable | |
| CN204670862U (en) | Conjoined chopstick | |
| CN204683239U (en) | Food clamp device | |
| CN106263984A (en) | The chopsticks that chopsticks head is the most parallel | |
| CN204862447U (en) | Clamp shape tableware | |
| CN204862448U (en) | Scissors shape food anchor clamps | |
| CN104856534B (en) | Quick disassembly type chopsticks with limiting function | |
| CN204670859U (en) | Fold-line-shaped conjoined chopstick | |
| CN206119910U (en) | Formula chopsticks are violently held in integration | |
| CN206025930U (en) | Processingequipment of integration chopsticks | |
| CN104771043A (en) | Grasp type chopstick handle adopting flexible joint connection | |
| CN206119911U (en) | Integrated chopsticks | |
| CN204670860U (en) | Type chopsticks easy to learn and easy to use | |
| KR20130122873A (en) | The meal tool easy to hold | |
| CN104957944A (en) | Handheld chopstick handle | |
| CN106618087A (en) | Scissors-shaped chopsticks | |
| DE69116554D1 (en) | DINING CUTLERY FOR THE DISABLED AND GENERAL USE | |
| CN216256529U (en) | Novel ceramic seasoning dish | |
| CN201384334Y (en) | Finger stall dishware | |
| CN210330220U (en) | Special chopsticks for hemiplegic patients | |
| CN204654496U (en) | Chopsticks handle | |
| CN106334768B (en) | The making frock of transverse-gripping chopsticks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Zhan Inventor after: Zhao Quanlong Inventor after: He Dandan Inventor after: Xu Xiulin Inventor after: Zhang Yuling Inventor after: Yu Hongliu Inventor after: Gao Han Inventor after: Cang Chen Inventor after: Chen Lei Inventor after: Fei Luyi Inventor after: Xi Chunlian Inventor after: Huang Chunyan Inventor after: Qi Beichuan Inventor after: Yao Xiaoming Inventor after: Zhou Xiaoyan Inventor after: Xu Youfa Inventor after: Yang Pan Inventor after: Xie Ping Inventor after: Pan Hefeng Inventor before: Zhao Zhan Inventor before: Chen Lei Inventor before: Fei Luyi Inventor before: Xi Chunlian Inventor before: Yu Hongliu Inventor before: Yang Pan Inventor before: Xie Ping Inventor before: Pan Hefeng Inventor before: Zhao Quanlong Inventor before: He Dandan Inventor before: Zhang Yuling Inventor before: Gao Han Inventor before: Cang Chen |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20190424 |