CN210204332U - Chopsticks with variable gravity center - Google Patents
Chopsticks with variable gravity center Download PDFInfo
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- CN210204332U CN210204332U CN201821350211.8U CN201821350211U CN210204332U CN 210204332 U CN210204332 U CN 210204332U CN 201821350211 U CN201821350211 U CN 201821350211U CN 210204332 U CN210204332 U CN 210204332U
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- gravity center
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Abstract
The application discloses chopsticks of variable focus includes: the chopstick comprises a chopstick main body, a gravity center adjusting cavity and a gravity center adjusting piece; the chopstick main body comprises a handheld part, a clamping part and a fulcrum part, the fulcrum part is arranged between the handheld part and the clamping part, and the initial gravity center of the chopstick main body is positioned at the handheld part; the gravity center adjusting cavity is arranged in the handheld part; the gravity center adjusting piece is arranged in the gravity center adjusting cavity and can move in the gravity center adjusting cavity to change the gravity center of the chopstick main body. Compared with the prior art, the chopsticks with the variable gravity center can effectively prevent the clamping parts of the chopsticks from being stained with bacteria or dust on the table top when the chopsticks are flatly placed on the table top.
Description
Technical Field
The application relates to the field of dining table appliances, in particular to chopsticks with variable gravity centers.
Background
Chopsticks are common food tools in China, are slender sticks held in fingers to clamp food or other things, can be made of materials such as bamboo, wood, bone, porcelain, ivory, metal, plastic and the like, are one of common tableware in the world, are one of marks of Chinese food culture, are different in shape or square or round, and are used as tableware.
At present, in the prior art, when the chopsticks are flatly placed on the table top, bacteria or dust on the table top are easily stained on the clamping parts of the chopsticks, and the chopsticks are unsanitary.
In summary, the problem to be solved by the skilled person is how to provide chopsticks with variable gravity center, which can effectively prevent the clamping parts of the chopsticks from being contaminated by bacteria or dust on the table top when the chopsticks are flatly placed on the table top.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the application provides chopsticks with variable gravity centers, which can effectively prevent the clamping parts of the chopsticks from being stained with bacteria or dust on the table top when the chopsticks are flatly placed on the table top.
The technical scheme provided by the application is as follows:
a variable center of gravity chopstick comprising: the chopstick comprises a chopstick main body, a gravity center adjusting cavity and a gravity center adjusting piece; the chopstick main body comprises a handheld part, a clamping part and a fulcrum part, the fulcrum part is arranged between the handheld part and the clamping part, and the initial gravity center of the chopstick main body is positioned at the handheld part; the gravity center adjusting cavity is arranged in the handheld part; the gravity center adjusting piece is arranged in the gravity center adjusting cavity and can move in the gravity center adjusting cavity to change the gravity center of the chopstick main body.
Preferably, the gravity center adjusting cavity is a prism cavity, a cylinder cavity, a frustum cavity or a circular truncated cone cavity.
Preferably, the center of gravity adjusting member is a steel ball.
Preferably, the fulcrum part is a lantern ring, and the outer side surface of the chopstick main body is sleeved with the lantern ring.
Preferably, the shape of the collar is triangular, polygonal, elliptical or circular.
Preferably, the fulcrum portion, the hand-held portion and the clamping portion are of an integral structure,
preferably, a buffer solution is arranged in the gravity center adjusting cavity.
Preferably, the device further comprises a sharp rod; a square groove is formed in the outer side wall of one end, away from the fulcrum part, of the handheld part; sliding grooves with two closed ends are formed in two side walls of the square groove, and protruding blocks matched with the sliding grooves are arranged on the pointed rods; the pointed rod is arranged in the groove; the pointed rod is further provided with a shifting piece, and the shifting piece is used for sliding the pointed rod.
Preferably, the outer wall of the chopstick main body is provided with anti-slip patterns.
The utility model provides a but variable centrobaric chopsticks, include: the chopstick comprises a chopstick main body, a gravity center adjusting cavity and a gravity center adjusting piece; the chopstick main body comprises a handheld part, a clamping part and a fulcrum part, the fulcrum part is arranged between the handheld part and the clamping part, and the center of gravity of the chopstick main body is positioned on the handheld part; the gravity center adjusting cavity is arranged in the handheld part; the gravity center adjusting piece is arranged in the gravity center adjusting cavity and used for changing the gravity center of the chopstick main body. Compared with the prior art, the gravity center of the chopstick main body is positioned on the handheld portion, when the chopstick is placed flatly, the fulcrum portion serves as the fulcrum, the handheld portion is grounded due to the action of gravity, the clamping portion tilts upwards, and the situation that the clamping portion of the chopstick is stained with bacteria or dust on a table top when the chopstick is placed flatly on the table top is effectively prevented.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a chopstick in the prior art;
FIG. 2 is a schematic view of a structure of chopsticks with variable center of gravity according to an embodiment of the present invention;
FIG. 3 is a horizontal state diagram of chopsticks with variable center of gravity according to the embodiment of the present invention;
fig. 4 is a using state diagram of the chopsticks with variable gravity center provided by the embodiment of the utility model.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 2 to 4, a pair of chopsticks with variable gravity center comprises: the chopstick body, the gravity center adjusting cavity 6 and the gravity center adjusting piece 7; the chopstick main body comprises a handheld part 3, a clamping part 5 and a fulcrum part 4, the fulcrum part 4 is arranged between the handheld part 3 and the clamping part 5, and the initial gravity center of the chopstick main body is positioned on the handheld part 3; the gravity center adjusting cavity 6 is arranged in the handheld part; the center of gravity adjusting piece 7 is arranged in the center of gravity adjusting cavity 6 and can move in the center of gravity adjusting cavity 6 to change the center of gravity of the chopstick body. In this scheme, the shape and the material of chopsticks can set up according to the demand of in-service use, the utility model discloses the initial focus that indicates is shown as figure 2, and when the chopsticks main part was in the horizontality, the focus of chopsticks main part.
As shown in fig. 1, fig. 1 provides a schematic structural view of a prior art chopstick, which comprises a chopstick body 1 and a metal block 2, wherein the metal block 2 is connected with the tail part of the chopstick body 1. The metal block 1 is used for changing the gravity center of the chopsticks, so that the gravity center of the chopsticks is shifted to the tail, when the chopsticks are flatly placed on a table, under the action of gravity, the tail of the chopsticks is grounded, the front parts of the chopsticks are automatically lifted up and separated from the table, and the front parts of the chopsticks are effectively prevented from being infected with bacteria or dust on the table.
The utility model provides a but variable centrobaric chopsticks, include: the chopstick body, the gravity center adjusting cavity 6 and the gravity center adjusting piece 7; the chopstick main body comprises a handheld part 3, a clamping part 5 and a fulcrum part 4, the fulcrum part 4 is arranged between the handheld part 3 and the clamping part 5, and the gravity center of the chopstick main body is positioned on the handheld part 3; the gravity center adjusting cavity 6 is arranged in the handheld part; the gravity center adjusting piece 7 is arranged in the gravity center adjusting cavity 6 and used for changing the gravity center of the chopstick main body. Compared with the prior art, the gravity center of the chopstick main body is positioned on the handheld part 3, when the chopstick is horizontally placed, the fulcrum part 4 is taken as a fulcrum, the handheld part 3 lands due to the action of gravity, the clamping part 5 is upwards tilted, and the situation that the clamping part 5 of the chopstick is stained with bacteria or dust on a table top when the chopstick is horizontally placed on the table top is effectively prevented; simultaneously, through locating centre of gravity adjust chamber 6 in the handheld portion and centre of gravity regulating part 7 locate the setting in centre of gravity adjust chamber 6, when chopsticks are kept flat, handheld portion 3 lands, centre of gravity regulating part 7 is adjusted chamber 6 along the centre of gravity and is removed to the one end that handheld portion 3 deviates from fulcrum portion 4, at this moment, the centre of gravity also removes towards the one end that handheld portion 3 deviates from fulcrum portion 4, clamping part 5 upwards perk when having guaranteed to keep flat further, clamping part 5 that has prevented chopsticks is infected with the bacterium or the dust of desktop.
In the embodiment of the utility model provides an in, focus is adjusted chamber 6 and is prism chamber, cylinder chamber, prismoid cavity or round platform chamber.
In the embodiment of the utility model, the gravity center adjusting piece 7 is a steel ball.
Specifically, the cavity structure of the gravity center adjusting cavity 6 is matched with the steel ball arranged in the gravity center adjusting cavity 6, and the position of the gravity center of the chopsticks is changed by adjusting the position of the steel ball in the gravity center adjusting cavity 6, so that the gravity center of the chopsticks is adjusted and controlled. In the scheme, the gravity center adjusting cavity 6 is used for providing a space for the steel ball to move in the handheld part 3 of the chopsticks, and the provided space is enough for the steel ball to move in the gravity center adjusting cavity 6; the gravity center adjusting cavity 6 is a prism cavity, a cylinder cavity, a frustum cavity or a circular truncated cone cavity, and meanwhile, the cavity structure of the gravity center adjusting cavity 6 can also be a combination of the cavity structures.
As shown in fig. 3, when the chopsticks with variable gravity center are flatly placed on the table top, the gravity center of the chopsticks is located at one end of the handheld portion 3 close to the fulcrum portion 4, and meanwhile, the gravity center adjusting cavity 6 is also arranged at one end of the handheld portion 3 close to the fulcrum portion 4, and the gravity center adjusting piece 7 is arranged in the gravity center adjusting cavity 6. When the table is horizontally placed, the supporting point part 4 is contacted with the table top, the handheld part 3 is downwards abutted against the table top by taking the supporting point part 4 as a supporting point, and the clamping part 5 is upwards tilted due to the lever principle. At this moment, the height of the end, close to the fulcrum part 4, of the gravity center adjusting cavity 6 is higher than that of the end, away from the fulcrum part 4, of the gravity center adjusting cavity 6, the gravity center adjusting piece 7 moves towards the end, away from the fulcrum part 4, of the gravity center adjusting cavity 6 under the action of gravity, the gravity center of the chopsticks moves towards the tail ends of the chopsticks, the torque of the handheld part 3 is further increased, the chopstick handheld part 3 is enabled to be more stably attached to a desktop, and the chopstick clamping part 5 is enabled to be tilted and away from the desktop.
As shown in fig. 4, when the chopsticks with variable gravity center provided by the utility model are used, the chopstick clamping part 5 faces downwards and inclines downwards. At this moment, the focus is adjusted the one end that chamber 6 deviates from fulcrum portion 4 and the perpendicular distance on ground and is higher than the one end of being close to fulcrum portion 4, and focus adjusting part 7 is because the action of gravity, and the one end that chamber 6 is close to fulcrum portion 4 is adjusted to the focus removes, the utility model discloses a focus of chopsticks also removes towards fulcrum portion 4, makes, the utility model discloses a focus of chopsticks is more close to fulcrum portion 4, when using, makes fulcrum portion 4 be located diner's palm of the hand department, through focus regulation, makes the focus of chopsticks more be close to fulcrum portion 4, has avoided the focus to be located the chopsticks afterbody when using, has the sense of oppression to the hand for grip and feel the variation, increased the use comfort level of chopsticks.
As a preferred embodiment of the scheme, the fulcrum part 4 is a lantern ring which is sleeved on the outer side surface of the chopstick main body. In this scheme, the lantern ring cover is established at the chopsticks main part surface between handheld portion 3 and clamping part 5, when keeping flat chopsticks at the desktop, the lantern ring contacts with the desktop, plays the fulcrum effect, and simultaneously, handheld portion 3 contacts with the desktop downwards because of the action of gravity, and clamping part 5 then uses the lantern ring as the upwards perk of fulcrum, has prevented clamping part 5 and desktop contact effectively, is infected with the bacterium of desktop, dirt and dust.
Specifically, the lantern ring is triangular, polygonal or elliptical, and the shape of the lantern ring can effectively prevent the chopsticks from rolling down to the ground when being flatly placed on the table top.
As another embodiment of the present solution, the fulcrum portion 4, the hand-held portion 3, and the clamping portion 5 are an integral structure. The integrated structure is more convenient to clean. The fulcrum part 4 is a convex block which plays a role of fulcrum, the structure of the convex block can be a non-circular structure, and the chopsticks are prevented from rolling to the ground when being flatly placed
In the embodiment of the utility model, be equipped with buffer solution 8 in the focus regulation intracavity. The buffer is used for attenuating the change rate of the center of gravity of the chopsticks with variable center of gravity. The arrangement of the buffer solution 8 can reduce the moving speed of the gravity center adjusting piece 7 in the gravity center adjusting cavity 6, thereby keeping the gravity center conversion rate of the chopsticks stable.
In the embodiment of the present invention, the utility model discloses the structure contains: clamping part 5, fulcrum part 4, steel ball, buffer solution 8, round platform shape cavity, handheld portion 3. A fulcrum part 4 is designed in the middle of each chopstick, and the position of the fulcrum part 4 is just positioned at the palm of the hand held by a user. The gravity center of each chopstick is designed to be positioned at the handheld part 3 and close to the fulcrum part 4, a truncated cone-shaped cavity is designed at the part, close to the fulcrum part 4, in the handheld part 3, the cavity is filled with a buffer solution 8, a steel ball is placed in the buffer solution 8, and the steel ball can freely roll in the buffer solution 8, so that the gravity center of each chopstick is changed. The buffer solution 8 can reduce the rolling speed of the steel ball and keep the gravity center conversion rate of the chopsticks stable.
After people have a meal, most people like to use the toothpicks to clean teeth, but in the prior art, chopsticks are separated from the toothpicks, people often feel chagrined because the toothpicks cannot be found, and in the embodiment of the utility model, the chopsticks with variable gravity center also comprise a sharp rod; a square groove is arranged on the outer side wall of one end of the handheld part 3, which is far away from the fulcrum part 4; two side walls of the square groove are provided with sliding chutes with two closed ends, and the sharp rod is provided with a convex block matched with the sliding chutes; the sharp rod is arranged in the groove; the sharp rod is also provided with a shifting sheet which is used for sliding the sharp rod. Through stirring the plectrum, the sharp pole slides along the spout for the sharp pole head slips out in the recess for as toothpick and use, through such structural setting, solved people after with the meal because of can't find the problem of chagrin of toothpick. Meanwhile, the sharp rod is made of metal, so that the situation of breaking the sharp rod is effectively avoided, and the circular utilization is facilitated.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. Chopsticks with variable gravity centers, which are characterized by comprising: the chopstick comprises a chopstick main body, a gravity center adjusting cavity and a gravity center adjusting piece; the chopstick main body comprises a handheld part, a clamping part and a fulcrum part, the fulcrum part is arranged between the handheld part and the clamping part, and the initial gravity center of the chopstick main body is positioned at the handheld part; the gravity center adjusting cavity is arranged in the handheld part; the gravity center adjusting piece is arranged in the gravity center adjusting cavity and can move in the gravity center adjusting cavity to change the gravity center of the chopstick main body.
2. The chopsticks with the variable center of gravity according to claim 1, wherein the center of gravity adjusting cavity is a prismatic cavity, a cylindrical cavity, a frustum cavity or a truncated cone cavity.
3. The chopsticks with variable center of gravity according to claim 1, wherein said center of gravity adjusting member is a steel ball.
4. The chopsticks with the variable gravity center according to claim 1, wherein the fulcrum part is a sleeve ring which is sleeved on the outer side surface of the chopstick main body.
5. The chopsticks with variable center of gravity according to claim 4, wherein the shape of said collar is triangular, polygonal or elliptical.
6. The chopsticks with the variable center of gravity according to claim 1, wherein the fulcrum portion, the hand-held portion and the holding portion are an integral structure.
7. The chopsticks with the variable center of gravity according to claim 1, wherein a buffer is disposed in the center of gravity adjusting cavity.
8. The chopsticks with variable center of gravity according to claim 1, further comprising a sharp rod; a square groove is formed in the outer side wall of one end, away from the fulcrum part, of the handheld part; sliding grooves with two closed ends are formed in two side walls of the square groove, and protruding blocks matched with the sliding grooves are arranged on the pointed rods; the pointed rod is arranged in the groove; the pointed rod is further provided with a shifting piece, and the shifting piece is used for sliding the pointed rod.
9. The chopsticks with the variable center of gravity according to claim 1, wherein the outer wall of the chopstick body is provided with an anti-slip pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350211.8U CN210204332U (en) | 2018-08-21 | 2018-08-21 | Chopsticks with variable gravity center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350211.8U CN210204332U (en) | 2018-08-21 | 2018-08-21 | Chopsticks with variable gravity center |
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| Publication Number | Publication Date |
|---|---|
| CN210204332U true CN210204332U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821350211.8U Expired - Fee Related CN210204332U (en) | 2018-08-21 | 2018-08-21 | Chopsticks with variable gravity center |
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| CN (1) | CN210204332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006497A (en) * | 2020-08-17 | 2020-12-01 | 杭州王之新创信息技术研究有限公司 | Chopsticks |
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2018
- 2018-08-21 CN CN201821350211.8U patent/CN210204332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006497A (en) * | 2020-08-17 | 2020-12-01 | 杭州王之新创信息技术研究有限公司 | Chopsticks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20200821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |