CN103169342A - Chopsticks - Google Patents
Chopsticks Download PDFInfo
- Publication number
- CN103169342A CN103169342A CN2012105583680A CN201210558368A CN103169342A CN 103169342 A CN103169342 A CN 103169342A CN 2012105583680 A CN2012105583680 A CN 2012105583680A CN 201210558368 A CN201210558368 A CN 201210558368A CN 103169342 A CN103169342 A CN 103169342A
- Authority
- CN
- China
- Prior art keywords
- chopsticks
- food
- subassembly
- protrusion
- applying
- 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.)
- Granted
Links
Images
Abstract
Provided is a pair of chopsticks. Each chopstick comprises an upper chopstick part and a lower chopstick part, wherein the lower chopstick part is provided with a first protrusion and a second protrusion, the first protrusion and the second protrusion protrude from the back face of the lower chopstick part, and therefore when the chopsticks are held and used, the first protrusions contact an area near the first joint of the ring finger of a user, and the second protrusions contact the finger pulp of the third knuckle of the index finger of the user. Through the two protrusions of each lower chopstick part, the user can stably hold and use the chopsticks by hands. A connecting element is arranged between the first protrusion and the second protrusion and used for connecting the first protrusion and the second protrusion, and the first joint of the ring finger can be prevented from moving to a wrong position.
Description
Technical field
The present invention relates to chopsticks, relate more specifically to the chopsticks that are useful on the structure of holding better chopsticks.
Background technology
Chinese use chopsticks to have 3,000 years as the feed tableware.Fig. 1 has shown the normally used chopsticks of a pair of, and it comprises shaft-like upper chopsticks parts 10 and the shaft-like subassembly 20 of applying one's chopsticks to the food.As a rule, the end that is used for clamping food of chopsticks is called far-end 18,28, and the other end is called rear end 19,29.Be called front 11,21 with user's thumb contacted surface, the surface that is in the top side is called top 12,22, be called the back side 13 with nameless and forefinger contacted surface, 23(sees Fig. 2, it is the rearview of chopsticks shown in Figure 1), and the face that is in the bottom side is called the bottom surface (not shown).Yet the shape of cross section of chopsticks is not limited to square or rectangle.It also can be other shapes, such as polygon, circle, ellipse etc.; In these situations, such as understood by the skilled person in the art, can think similarly that this chopsticks also have as above.
Fig. 1 and Fig. 2 have shown the correct body position of holding with chopsticks.Holding with in state of chopsticks, the near zone in the first joint of nameless 36 contacts the back side of the subassembly of applying one's chopsticks to the food with the base portion of the third knuckle of forefinger 38, and the second knuckle of thumb is pressed the front of the subassembly of applying one's chopsticks to the food.Like this, can firmly clamp by these three finger positions the subassembly of applying one's chopsticks to the food.Subassembly keeps motionless with respect to these three finger positions although apply one's chopsticks to the food, and upper chopsticks parts are movable.The first knuckle of thumb and the third knuckle of forefinger are by pressing the chopsticks parts, and the first knuckle of forefinger and the first knuckle of middle finger can be stirred the chopsticks parts up or down, make the chopsticks parts can be with respect to the subassembly open and close of applying one's chopsticks to the food, so that gripping and put down food.
As everyone knows, even for the adult, it is also very difficult holding with chopsticks with correct posture.At present, some chopsticks be provided with one can with the contacted protrusion of the privileged site of hand, use chopsticks to facilitate the user to hold in correct mode.Fig. 3 has shown some positions of hand, and the protrusion on chopsticks of the prior art can contact with position 1,4 wherein.For example, JP09-044078 discloses a protrusion that is arranged on the subassembly of applying one's chopsticks to the food, and it is used for the near zone in the first joint of the third finger, is that the position 1 of hand shown in Figure 3 contacts.In addition, WO2011/015033 discloses a protrusion that is arranged on the subassembly of applying one's chopsticks to the food, and it is used for the finger abdomen of the third knuckle of forefinger, is that the position 4 of hand shown in Figure 3 contacts.
Although these designs can improve the stability of holding chopsticks to a certain extent, still have some problems.For example, when a protrusion was only arranged, holding with the position of hand easily removed from correct position.Shown such problem in Fig. 4, it is the top view of subassembly of applying one's chopsticks to the food.Here, Reference numeral 41,44 and 40 represents respectively the cross section of the second knuckle of the third knuckle of the first nameless joint, forefinger and thumb.As shown in Figure 4, when a protrusion 54 was only arranged, finger-joint 41 and dactylus 44 can be moved into incorrect position, made this monomer protrusion 54 will be in the centre of these two finger parts, rather than contacted with finger-joint 41 or dactylus 44.Therefore, protrusion 54 can not contact with user's palmistry in correct with stable mode, and result can not guide hand to be in the correct chopsticks posture of holding.
Summary of the invention
The purpose of this invention is to provide a kind of can with hand easily with stable and reliably mode hold the chopsticks of use.
According to a first aspect of the invention, provide a kind of chopsticks, it comprises the chopsticks parts, and with the subassembly of applying one's chopsticks to the food of the first protrusion and the second protrusion.Wherein, the first and second protrusions are all outstanding from the back side of the subassembly of applying one's chopsticks to the food, make the holding with in state of chopsticks, the first protrusion can contact with the near zone in the first joint of user's the third finger, and the second protrusion can contact with the finger abdomen of the third knuckle of user's forefinger.
Need to prove, holding with state of the chopsticks of indication is the correct body position of using chopsticks of holding of describing in the background technology part herein.
The first protrusion and/or the second protrusion can be the form of bar or plate.
In one embodiment, be furnished with Connection Element to connect the first protrusion and the second protrusion.Preferably, Connection Element contacts with the near zone of the second joint of user's the third finger.In one embodiment, the first and second protrusions and Connection Element have formed a semicircular structure together.Be valuably, this semicircular structure is expanded to form 1/4th sphere structure bodies, and wherein the holding with in state of chopsticks, this 1/4th sphere structures body has stopped that the second knuckle of middle finger is too near applying one's chopsticks to the food subassembly.
The use of holding for chopsticks, the first protrusion and the second protrusion can be set, make distance L 1 from the back side of the subassembly of applying one's chopsticks to the food to the top of Connection Element and the distance L 2 from the middle part of the first protrusion and the second protrusion to the far-end of the subassembly of applying one's chopsticks to the food satisfy below relation: L1 * (10 ~ 15) L2.
In one embodiment, the first and second protrusions form the semicircular structure together with Connection Element.Preferably, be provided with 1/4th spheroids on the top of semicircular structure, the top edge of described 1/4th spheroids is outstanding above the described subassembly of applying one's chopsticks to the food, and the lower limb of described 1/4th spheroids and described semicircular structure are integrated.
Preferably, the near zone of the finger abdomen in the first joint of the first protrusion contact third finger.In addition, preferably, holding with in state of chopsticks, the second knuckle of thumb directly contact apply one's chopsticks to the food on the front of subassembly corresponding to the zone between the first protrusion and the second protrusion.
According to a second aspect of the invention, provide a kind of chopsticks, it comprises the chopsticks parts and with the subassembly of applying one's chopsticks to the food of hemizonid.Two ends of this hemizonid are installed on the back side of the subassembly of applying one's chopsticks to the food, and the circumference of this hemizonid is outstanding from the back side of the subassembly of applying one's chopsticks to the food.
In one embodiment, 1/4th spheroids are expanded on the top of hemizonid.The top edge of this 1/4th spheroid is outstanding above the subassembly of applying one's chopsticks to the food, and lower limb and hemizonid are integrated.
Preferably, holding with in state of chopsticks, the base portion of the near zone in the first nameless joint and the third knuckle of forefinger contacts the back side of the subassembly of applying one's chopsticks to the food, the second knuckle of thumb is pressed the front of the subassembly of applying one's chopsticks to the food, the first knuckle of thumb and the third knuckle of forefinger are by pressing the chopsticks parts, and the first knuckle of forefinger and the first knuckle of middle finger can be stirred the chopsticks parts up or down.
In some preferred embodiments, holding with in state of chopsticks, the second knuckle of thumb directly contact apply one's chopsticks to the food on the front of subassembly corresponding to the zone between the first protrusion and the second protrusion.In some preferred embodiments, at holding with in state of chopsticks, the near zone of the finger abdomen in the first joint that the first protrusion contact is nameless.
According to a third aspect of the invention we, provide a kind of chopsticks, it comprises: upper chopsticks parts and with the subassembly of applying one's chopsticks to the food of the outstanding projection in its back side.Holding with in state of chopsticks, the free end of described projection contacts with the near zone of the second joint of user's the third finger.
For the use of holding of chopsticks, the position of projection can be arranged so that distance L 1 ' from the back side of the subassembly of applying one's chopsticks to the food to the free end of projection and the distance L 2 ' from the intermediate point of projection to the far-end of the subassembly of applying one's chopsticks to the food satisfy below relation: L1 ' * (10 ~ 15) L2 '.
In one embodiment, projection can be the form of bar or plate.
In some preferred embodiments, the zone corresponding between first outstanding and the second protrusion on the front of the subassembly of applying one's chopsticks to the food is not provided with barrier.
In some preferred embodiments, the zone corresponding between first outstanding and the second protrusion on the front of the subassembly of applying one's chopsticks to the food is provided with the position of direct contact thumb second knuckle.
Description of drawings
Fig. 1 and 2 has shown front view and the rearview of holding with the correct body position of chopsticks.
Fig. 3 shown can with the contacted position on hand of the monoblock type protrusion of chopsticks.
Fig. 4 has shown the problems of the prior art.
Fig. 5 and 6 has shown the embodiment that is provided with two protrusions according to of the present invention.
Fig. 7-10 have shown some variants of embodiment as shown in Figure 5.
Figure 11-22 have shown according to some other embodiment of the present invention, and the Connection Element that is used for connecting two protrusions wherein is provided.
Figure 23-25 have shown embodiment according to a further aspect in the invention.
Figure 26-27 have shown the size relationship for the subassembly of applying one's chopsticks to the food that is provided with protrusion/projection.
Figure 28-31 have shown some variants according to the subassembly of applying one's chopsticks to the food of the present invention.
Figure 32-34 have shown respectively the different position on the second knuckle of holding chopsticks state middle finger is being applied one's chopsticks to the food the front of subassembly.
The specific embodiment
Next with reference to accompanying drawing and by some specific embodiment, the present invention is discussed in detail.It should be noted, shown embodiment and accompanying drawing for be chopsticks and protrusion for right hand user.Yet those skilled in the art can easily design the variant that is suitable for the left hand user, and these variants also belong in scope of the present invention.
The present invention has showed that the user that be used for to help who is arranged on the subassembly of applying one's chopsticks to the food holds with the structure of the protrusion of chopsticks with correct posture etc.These protrusions will contact position or some positions on hand.In this article, term " contact " means that protrusion is touched mutually with some positions on hand of user, and is maintained at the distances (that is, contacting loosely) that approach very much from some positions on hand of user the holding with in state of chopsticks.
Fig. 5 has shown the first embodiment of the present invention, and it is the top view of subassembly of applying one's chopsticks to the food, and wherein, Reference numeral 41,44 and 40 has represented respectively the cross section of the second knuckle of the third knuckle of the first nameless joint, forefinger and thumb.As shown in the figure, two protrusions are the first protrusion 51 and the second protrusion 54 and are stored on the subassembly of applying one's chopsticks to the food, and both give prominence to from the back side of the subassembly of applying one's chopsticks to the food.These two protrusions can form as one with the subassembly of applying one's chopsticks to the food, perhaps for independent parts and be arranged on the subassembly of applying one's chopsticks to the food by traditional approach.Holding with in state of chopsticks, the first protrusion 51 contacts with the near zone in the first joint 41 of the third finger, and the second protrusion 54 contacts with the finger abdomen of the third knuckle 44 of forefinger.This means that these two protrusions 51 and 54 contact with the position 1 and 4 of as shown in Figure 3 hand respectively.Like this, finger can't be removed significantly from contact point, prevents that joint 41 and dactylus 44 are too approaching, and therefore can obtain stable and hold reliably and use posture.
Fig. 6 has shown by finger-joint/ dactylus 41,44 and 40 applied forces.Very stably clamped by three power that arrow schematically shows the subassembly of applying one's chopsticks to the food.In this case, finger-joint 41 and dactylus 44 will can be not mobile from the far-end 28 of the subassembly of applying one's chopsticks to the food too far or too.Therefore, firmly mode is held and is used chopsticks.
Fig. 7 has shown upper chopsticks parts and the back perspective view of the subassembly of applying one's chopsticks to the food.In this embodiment, the first and second protrusions are respectively the form of bar 151 and bar 100.These two bars 151,100 are arranged in the back side of the subassembly of applying one's chopsticks to the food, and exist simultaneously.Bar 100 and an end of 151 are arranged on the back side of the subassembly of applying one's chopsticks to the food, and stretch out from the back of the subassembly of applying one's chopsticks to the food the other end.
Fig. 8 has shown some other variants of Fig. 7 to Figure 10.Specifically, Fig. 8 and Fig. 9 have shown that bar 151 can down arrange obliquely or tiltedly; In other words, the angle that bar 151 can be different is stretched out from the subassembly of applying one's chopsticks to the food.Figure 10 has shown can be embodied as protrusion 151 other shape, for example plate.These variants also can be administered on bar 100.Certainly they, also two protrusions can be embodied as the shape except bar or plate, as long as can play the function of the first and second protrusions.
In another embodiment of the present invention, can arrange Connection Element between the first and second protrusions, to connect this two protrusions, as shown in Figure 11 to 14.
Figure 11 has shown Connection Element 62, and itself and the first protrusion 61 and the second protrusion 64 are integrated, and therefore forms on the whole a rectangular slab.This platy structure can be observed in the Figure 12 as the back perspective view of Figure 11 better.
Except platy structure, Connection Element 62 and two protrusions can form a hemizonid on the whole.In this article, term " hemizonid " refers at itself and applies one's chopsticks to the food formed the structure of hollow space between subassembly, and it is not necessary for semicircular.Shown this embodiment in Figure 13 and Figure 14.In Figure 13, two protrusions 61,64 and Connection Element 62 form on the whole together a hemizonid, here, this hemizonid be shaped as rectangle.In Figure 14, two protrusions 61,64 and Connection Element 62 form on the whole together another hemizonid, here, this hemizonid be shaped as semicircle.These hemizonids also can be described to " the roughly structure of U-shaped ".Except the shape of rectangle or semicircle shape, also hemizonid can be designed to other shapes, for example polygon.
Figure 15 has shown the back perspective view of hemizonid embodiment as shown in figure 14.Two ends 121 of hemizonid and 122 are arranged on the back side of the subassembly of applying one's chopsticks to the food, and its circumferential section is outstanding from the back side of the subassembly of applying one's chopsticks to the food.One end 127 of hemizonid is as the first protrusion, and its other end 129 is as the second protrusion.Figure 16 is a kind of variant of Figure 15, and here, hemizonid and the space of applying one's chopsticks to the food between subassembly are filled, and makes and has formed on the whole a plate 115.
Connection Element has following advantage.The first, Connection Element can stop problem as shown in figure 17, and namely the first nameless joint 41 can easily move in wrong position.In the position of this mistake, the first nameless joint 41 is too near the third knuckle of forefinger 44, and too approaches the back side of the subassembly of applying one's chopsticks to the food, and causes and can not stably hold with the subassembly of applying one's chopsticks to the food.Therefore, the Connection Element 62 in Figure 11,13 and 14 can stop the first nameless joint 41 too near this wrong position.The second, Connection Element 62 optionally contacts the near zone of nameless second joint.As shown in figure 18, the zone 63 of Connection Element 62 can contact the near zone of nameless second joint, for example position 2 of the hand in Fig. 3.By the position 2 that contact is not considered in existing chopstick structure, Connection Element 62 can provide extra support function, therefore promotes to form correct holding posture.In addition, by Connection Element is set, can improves rigidity and the stability of protrusion, and can obtain outward appearance attractive in appearance.
By add expansion on hemizonid, can increase the surface area of hemizonid.This hemizonid and this expansion can be merged into a part.Figure 19 has shown such embodiment, has wherein added a semicircular expansion 205 on the top of hemizonid 204.Yet hemizonid and expansion are not limited to semicircle.For example, the two all can be rectangle as shown in figure 13.In a specific embodiment, expansion has formed 1/4th spheroids 200 on hemizonid, as shown in figure 20.This 1/4th spheroid 200 can be regarded as a plurality of hemizonids that are combined into one.This spheroid may be embodied to 1/4th positive spheroids, 1/4th spheroids, polyhedron (as Figure 31) or other similar shapes.As shown in the figure, the top edge 208 of 1/4th spheroids 200 is outstanding above the subassembly of applying one's chopsticks to the food.The far-end 201 of 1/4th spheroids 200 and rear end 202 are separately as the first protrusion 51 and the second protrusion 54.Figure 21 shown the zone 211 of this 1/4th spheroid 200 can be with the near zone of the second joint of the third finger, be that the position 2 of hand shown in Figure 3 contacts, the back side that keeps this joint and the subassembly of applying one's chopsticks to the food is certain distance 215.Figure 22 has shown the top view of the embodiment of this 1/4th spheroid, and wherein the zone 231,232 of this 1/4th spheroid 200,233 and 234 can be respectively contacts with the finger abdomen (position 4 in Fig. 3) of the third knuckle of the finger abdomen (position 3 in Fig. 3) of the third knuckle of the near zone (position 2 in Fig. 3) of the near zone (position 1 in Fig. 3) in the first joint of the third finger, nameless second joint, middle finger and forefinger.And zone 236 can stop that the second knuckle of middle finger too approaches the subassembly of applying one's chopsticks to the food, and prevents that namely the position 6 in Fig. 3 from too approaching the subassembly of applying one's chopsticks to the food.Like this, the user can very stably clamp chopsticks with correct posture.
In another aspect of this invention, a kind of relatively simple structure of holding the chopsticks performance for improvement has been proposed.Specifically, apply one's chopsticks to the food subassembly be provided with can with the contacted projection of near zone (position 2 in Fig. 3) of the second joint of the third finger.Figure 23 and Figure 24 have shown that about this embodiment on the one hand, its king-rod 500 is outstanding from the back side of the subassembly of applying one's chopsticks to the food, and the free end 502 of bar 500 contact with the near zone of the second joint of the third finger (Figure 24).Like this, user's hand also can stably be held and use chopsticks.
This projection can exist as shown in Figure 23 and Figure 24.As an alternative, projection can be integrated with the as mentioned above first and/or second protrusion, but is not limited to this.For example, Connection Element 62 can be used as projection, and is integrated with the first and second protrusions.In Figure 18 or Figure 21, the zone 63 on Connection Element 62,211 contacts with the near zone of nameless second joint.Figure 15,16,20 and 22 has shown more embodiment, and wherein zone 128,118,209 and 232 contacts with the near zone of the second joint of the third finger respectively.In these situations, projection can be thought in zone 63,211 or zone 128,118,209 and 232.
Figure 25 has shown another embodiment.The difference of chopsticks shown in Figure 25 and chopsticks shown in Figure 23 only is, plate 510 rather than bar 500 are outstanding from the back side of the subassembly of applying one's chopsticks to the food.Those skilled in the art can easily understand, and plate 510 can play the effect identical with bar 500.
For have for the embodiment of the contacted projection of near zone of the second joint of the third finger, this embodiment has specific size alternatively.Figure 26 has shown the top view for the embodiment of the subassembly of applying one's chopsticks to the food.In the figure, by the distance L 1 of Reference numeral 701 expression for from the back side of the subassembly of applying one's chopsticks to the food to the distance on the top 65 of Connection Element 62, by the distance L 2 of the Reference numeral 702 expressions distance for the far-end 28 from the intermediate point 66 between protrusion 61 and 64 to the subassembly of applying one's chopsticks to the food.Their size may be selected to be and makes L1 multiply by 15 result greater than L2, i.e. L1 * 15〉L2.In another embodiment, L1 multiply by ten result greater than L2, i.e. L1 * 10〉L2.Similarly, in Figure 27, being from the back side of the subassembly of applying one's chopsticks to the food to the free-ended distance of projection 502 by the distance L 1 ' of Reference numeral 711 expression, is distances from the intermediate point of projection 502 to the far-end 28 of the subassembly of applying one's chopsticks to the food by the distance L 2 ' of Reference numeral 712 expressions.Their size may be selected to be and makes L1 ' multiply by 15 result greater than L2 ', i.e. L1 ' * 15〉L2 '.In another embodiment, L1 ' multiply by ten result greater than L2 ', i.e. L1 ' * 10〉L2 '.By selecting in the above range these sizes, the length of protrusion or projection can be looked to be enough to contact with the near zone of the second joint of most of users' the third finger, has therefore stoped this second joint too to approach the subassembly of applying one's chopsticks to the food.
L1 and L2(or L1 ' and L2 ') can select respectively following size:
Adult size: 2.1cm and 15.5cm;
Juvenile size: 2cm and 13.5cm;
Child-sized: 1.8cm and 12cm; And
Baby's size: 1.6cm and 11cm.
Any one protrusion as above also can arrange expansion.Two embodiment below are provided.
In one embodiment, as shown in Figure 28 and 29, expansion 222 extends from the far-end of 1/4th spheroids.Expansion 222 is from the far-end of 1/4th spheroids to downward-extension, increased the contacted area of near zone with the first joint of the third finger.Therefore, can more stably hold with the subassembly of applying one's chopsticks to the food.Also expansion 222 can be attached in the embodiment of other embodiments, for example hemizonid.
At another embodiment, Figure 30 has shown 1/4th extra spheroids of expanding below the embodiment of 1/4th spheroids, so just formed on the whole a hemisphere.This hemispheroidal surface is outstanding from the back of the subassembly of applying one's chopsticks to the food.Except the position by 1/4th spheroid 200 contacts in 1/4th spheroid embodiments, this hemisphere also can be seen Fig. 3 with the position 5(of hand) contact.This has further improved the stability of holding with chopsticks.
And this embodiment can be improved as follows, for example makes as Figure 28 and shown in Figure 29 the position 221 of 1/4th spheroids is flattened, in order to be complementary with the shape of the third finger.
Figure 31 has shown another variant of 1/4th spheroid embodiments.In this variant, extend out the top of the polygon hemizonid 206 of polyhedron 207 on being arranged in the subassembly of applying one's chopsticks to the food.Polyhedron 207 is long and narrow, and as 1/4th spheroids in embodiment shown in Figure 20.In this article, term " polyhedron " is interpreted as belonging in the scope of term " 1/4th spheroids ".
All protrusions mentioned above and projection all are arranged on the back side of the subassembly of applying one's chopsticks to the food.Installation method can include but not limited to: with protrusion with apply one's chopsticks to the food that subassembly is integrated and therefore use injection moulding, or by binding agent, protrusion is adhered on the subassembly of applying one's chopsticks to the food.As an alternative, can make the chopsticks insertion hand-hole on protrusion, to be used for inserting the subassembly of applying one's chopsticks to the food.In addition also can user's adapter.This adapter has for the apply one's chopsticks to the food hole of subassembly 20 of insertion, above-mentioned protrusion can be installed on the back side of this adapter.This adapter is for example disclosed in US2011/0169286A1.
And, also can arrange the feature that other is extra on chopsticks.For example, can add the protrusion for thumb and/or other fingers, perhaps be used for connecting the hinge of two chopsticks.Can find the embodiment of this respect at WO2011/015033 or WO2003/015589.
Preferably, all have the first protrusion embodiment above-mentioned, holding with under state of chopsticks, the first protrusion 51 all contacts the near zone of finger abdomen in the first joint 41 of user's third finger, i.e. position 1 shown in Figure 3.
Preferably, holding with in state of chopsticks, the second knuckle 40 of thumb is the contact front of subassembly 20 of applying one's chopsticks to the food directly, and is in the position between the finger abdomen of third knuckle 44 of the finger abdomen in the first nameless joint 41 and forefinger.This is clearly shown that by thickening line 801 in Figure 32.Figure 33 and 34 shown when this position 801 by barrier 802(in this example be one from the outstanding plate in the front of the subassembly 20 of applying one's chopsticks to the food) stop.At this moment, the second knuckle 40 of thumb just can't touch the tram 801 on the front of the subassembly 20 of applying one's chopsticks to the food.The second knuckle 40 that Figure 33 has shown thumb is in the apply one's chopsticks to the food front of subassembly 20 of the rear end in contact of barrier 802, and the second knuckle 40 that Figure 34 has shown thumb is in the apply one's chopsticks to the food front of subassembly 20 of the near-end contact of barrier 802.It is uncomfortable that these situations have all caused holding chopsticks.
For this reason, preferably, on the front of subassembly of applying one's chopsticks to the food, the thing of not placing obstacles in corresponding to the zone between the first protrusion 51 and the second protrusion 54, so as the second knuckle 40 that makes thumb directly contact apply one's chopsticks to the food on the front of subassembly corresponding to the zone between the first protrusion 51 and the second protrusion 54.Embodiment for hemizonid, two ends of hemizonid can be considered the first protrusion 51 and the second protrusion 54, therefore in this case, the second knuckle 40 that preferably makes thumb directly contact apply one's chopsticks to the food on the front of subassembly corresponding to the zone between hemizonid two ends.Can obtain thus the comfortable chopsticks posture of holding.Preferably, the near zone of the finger abdomen in the first joint 41 of the first protrusion 51 contact user third fingers, i.e. position 1 shown in Figure 3.
Need to prove that the insignificant object of thickness such as label of the tram of the second knuckle that can indicate thumb etc., is not considered as this barrier.
Although according to some embodiments, the present invention is described in detail, can be clear for those skilled in the art, can revise and change and do not break away from spirit or scope of the present disclosure features/components/structures more of the present disclosure.Particularly, unless cause conflict, disclosed feature all can combine with disclosed feature in other embodiments in one embodiment.Its all corrections and variant have been the invention is intended to cover.
Claims (10)
1. chopsticks comprise:
Upper chopsticks parts, and
The subassembly of applying one's chopsticks to the food, it has the first protrusion and the second protrusion, wherein said the first and second protrusions are all outstanding from the back side of the described subassembly of applying one's chopsticks to the food, make holding with in state at chopsticks, described the first protrusion contacts with the near zone in the first joint of user's the third finger, and described the second protrusion contacts with the finger abdomen of the third knuckle of user's forefinger, also provides be used to the Connection Element that connects described the first protrusion and the second protrusion.
2. chopsticks according to claim 1, is characterized in that, described Connection Element contacts with the near zone of the second joint of user's the third finger.
3. chopsticks according to claim 1, it is characterized in that relational expression: L1 * (10 ~ 15) below the distance L 1 from the back side of the described subassembly of applying one's chopsticks to the food to the top of described Connection Element and the distance L 2 from the intermediate point of described the first protrusion and the second protrusion to the far-end of the described subassembly of applying one's chopsticks to the food satisfy〉L2.
4. chopsticks according to claim 1, is characterized in that, described the first and second protrusions form the semicircular structure together with described Connection Element.
5. chopsticks according to claim 4, it is characterized in that, be provided with 1/4th spheroids on the top of described semicircular structure, the top edge of described 1/4th spheroids is outstanding above the described subassembly of applying one's chopsticks to the food, and the lower limb of described 1/4th spheroids and described semicircular structure are integrated.
6. chopsticks according to claim 1, is characterized in that, at holding with in state of chopsticks, the near zone of the finger abdomen in the first joint that the first protrusion contact is nameless.
7. chopsticks comprise:
Upper chopsticks parts, and
The subassembly of applying one's chopsticks to the food, it has hemizonid, and two ends of described hemizonid are arranged on the back side of the described subassembly of applying one's chopsticks to the food, and the circumference of described hemizonid is outstanding from the back side of the described subassembly of applying one's chopsticks to the food.
8. chopsticks according to claim 7, it is characterized in that, be extended with 1/4th spheroids on the top of described hemizonid, the top edge of described 1/4th spheroids is outstanding above the described subassembly of applying one's chopsticks to the food, and the lower limb of described 1/4th spheroids and described hemizonid are integrated.
9. according to claim 7 or 8 described chopsticks, is characterized in that, holding with in state of chopsticks, the second knuckle of thumb directly contact apply one's chopsticks to the food on the front of subassembly corresponding to the zone between two ends of hemizonid.
10. chopsticks comprise:
Upper chopsticks parts, and
The subassembly of applying one's chopsticks to the food, it has from the outstanding projection in the back side of the described subassembly of applying one's chopsticks to the food, and holding with in state of chopsticks, the free end of described projection contacts with the near zone of the second joint of user's the third finger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210558368.0A CN103169342B (en) | 2011-12-20 | 2012-12-20 | Chopsticks |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110430722.7 | 2011-12-20 | ||
| CN2011104307227 | 2011-12-20 | ||
| CN201110430722 | 2011-12-20 | ||
| CN201210558368.0A CN103169342B (en) | 2011-12-20 | 2012-12-20 | Chopsticks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103169342A true CN103169342A (en) | 2013-06-26 |
| CN103169342B CN103169342B (en) | 2016-03-30 |
Family
ID=48629878
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220708064 Expired - Lifetime CN203106637U (en) | 2011-12-20 | 2012-12-20 | Chopsticks |
| CN 201220708129 Expired - Lifetime CN203106638U (en) | 2011-12-20 | 2012-12-20 | Chopsticks |
| CN201210558368.0A Active CN103169342B (en) | 2011-12-20 | 2012-12-20 | Chopsticks |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220708064 Expired - Lifetime CN203106637U (en) | 2011-12-20 | 2012-12-20 | Chopsticks |
| CN 201220708129 Expired - Lifetime CN203106638U (en) | 2011-12-20 | 2012-12-20 | Chopsticks |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JP6249599B2 (en) |
| CN (3) | CN203106637U (en) |
| HK (1) | HK1183418A1 (en) |
| TW (1) | TWI589253B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD732900S1 (en) | 2013-06-19 | 2015-06-30 | Charming Innovative Industries Co., Limited | Ergonomic device for chopsticks |
| US9155411B2 (en) | 2011-12-20 | 2015-10-13 | Chat Ming Woo | Chopsticks |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004062194A (en) * | 1997-04-25 | 2004-02-26 | Jido Kakikata Kenkyusho:Kk | Gripped rod for correcting way of gripping and assistant tool for correcting way of gripping gripped rod |
| WO2006004290A1 (en) * | 2004-03-31 | 2006-01-12 | Young Woo Co., Ltd. | Chopsticks |
| CN101991331A (en) * | 2009-08-05 | 2011-03-30 | 胡泽明 | Chopsticks for training and using method thereof |
-
2012
- 2012-12-20 CN CN 201220708064 patent/CN203106637U/en not_active Expired - Lifetime
- 2012-12-20 JP JP2012278451A patent/JP6249599B2/en active Active
- 2012-12-20 CN CN 201220708129 patent/CN203106638U/en not_active Expired - Lifetime
- 2012-12-20 TW TW101148630A patent/TWI589253B/en active
- 2012-12-20 CN CN201210558368.0A patent/CN103169342B/en active Active
-
2013
- 2013-09-24 HK HK13110896.9A patent/HK1183418A1/en unknown
-
2017
- 2017-05-17 JP JP2017002188U patent/JP3211739U/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004062194A (en) * | 1997-04-25 | 2004-02-26 | Jido Kakikata Kenkyusho:Kk | Gripped rod for correcting way of gripping and assistant tool for correcting way of gripping gripped rod |
| WO2006004290A1 (en) * | 2004-03-31 | 2006-01-12 | Young Woo Co., Ltd. | Chopsticks |
| CN101991331A (en) * | 2009-08-05 | 2011-03-30 | 胡泽明 | Chopsticks for training and using method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9155411B2 (en) | 2011-12-20 | 2015-10-13 | Chat Ming Woo | Chopsticks |
| USD732900S1 (en) | 2013-06-19 | 2015-06-30 | Charming Innovative Industries Co., Limited | Ergonomic device for chopsticks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203106638U (en) | 2013-08-07 |
| CN103169342B (en) | 2016-03-30 |
| CN203106637U (en) | 2013-08-07 |
| TWI589253B (en) | 2017-07-01 |
| TW201325510A (en) | 2013-07-01 |
| JP3211739U (en) | 2017-08-03 |
| JP2013128774A (en) | 2013-07-04 |
| JP6249599B2 (en) | 2017-12-20 |
| HK1183418A1 (en) | 2013-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104023596A (en) | Chopsticks | |
| USD658993S1 (en) | Squeezable bottle | |
| CN203106638U (en) | Chopsticks | |
| USD648247S1 (en) | Automobile, toy replica and/or other replicas | |
| CN204687631U (en) | A kind of embedded of clipboard side buckle device | |
| CN202426157U (en) | Chopsticks with chopstick supports | |
| KR20190050152A (en) | Chopsticks | |
| JP2013128774A5 (en) | ||
| CN201088421Y (en) | Power-assisted chopstick | |
| CN201664160U (en) | Chopsticks for children | |
| CN201798441U (en) | Chopstick assist device | |
| CN201971816U (en) | Anti-skidding soap | |
| CN202681471U (en) | Novel chopsticks | |
| CN201958257U (en) | Leaf-shaped folding chair | |
| JP3114022U (en) | Grandchild's hand | |
| CN201700929U (en) | Finger cot for helping foreigners in using chopsticks | |
| ITMI20050482A1 (en) | SYNTHETIC PLUG FOR GLASS BOTTLES | |
| CN202341646U (en) | Multi-purpose tableware | |
| CN202069364U (en) | Tableware and combined tableware | |
| CN204172540U (en) | A kind of correction pen | |
| CN201223214Y (en) | Novel cup | |
| CN203074002U (en) | Novel cup comfortable in holding | |
| CN201630934U (en) | Cup clip | |
| CN202959915U (en) | Chopsticks providing convenience | |
| CN202492753U (en) | Base body of steam iron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1183418 Country of ref document: HK |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1183418 Country of ref document: HK |