A type of practice chopsticks

Abstract

The invention discloses a pair of practice chopsticks, the practice chopsticks comprising two chopstick bodies and a rigid connector, the upper parts of the two chopstick bodies are provided with a long strip opening extending in a square shape along the length of the chopstick bodies at the same position, the rigid connector comprises a first connecting rod which gradually tilts downward from left to right and a second connecting rod which is connected to the left end of the first connecting rod and tilts downward, the left end of the second connecting rod is vertically and tilted to the right connected with a third connecting rod, the right end of the first connecting rod is vertically and downwardly connected with a fourth connecting rod, the upper right end of the fourth connecting rod is extended to the right with a fifth connecting rod, the right end of the fifth connecting rod is upwardly connected with a C-shaped rod, and the opening of the C-shaped rod faces left. The practice chopsticks of the invention enable users to practice using chopsticks in a correct way, with one chopstick body fixed and the other chopstick body used to pick up food, so as to develop a good habit of using chopsticks.

Description

Technical Field

[0001] The present invention relates to the technical field of chopsticks, and in particular to a pair of chopsticks for practice. Background Art

[0002] Chopsticks refer to the commonly used eating utensils in China, usually made of bamboo, wood, bone, porcelain, metal, plastic and other materials. They are one of the commonly used tableware in the world and one of the symbols of Chinese food culture. They were invented in China and later spread to the Korean Peninsula, Japan, Vietnam and other Chinese character cultural circles.

[0003] The Chinese patent document with publication number CN202698699U discloses a pair of chopsticks, including a thick upper and thin lower rod, characterized in that: the rod is composed of an upper rod and a lower rod, the upper rod and the lower rod are connected via a connecting sleeve and two connecting rings, the two connecting rings are respectively located on both sides of the connecting sleeve, and the opposite ends of the upper rod and the lower rod are respectively inserted into the two ends of the connecting sleeve after passing through the two connecting rings. By adopting the above technical solution, the patent provides a pair of chopsticks, the length of which can be adjusted as needed, which can meet the needs of adults and children at the same time and has a wide range of uses.

[0004] A Chinese patent document with publication number CN204336527U discloses a pair of portable chopsticks with a simple structure and convenient carrying, comprising a grip portion and a food clamping portion, characterized in that: a fixedly connected connecting block is provided at the end of the grip portion; the connecting block and the food clamping portion are detachably threadedly connected; a sealing gasket is provided between the connecting block and the food clamping portion; an anti-slip portion for increasing friction is respectively provided on the grip portion and the food clamping portion; a cavity capable of accommodating the food clamping portion is provided on the grip portion; an opening is provided at the top of the cavity and a sealing cover is provided to seal the cavity and is detachably connected; a sealing ring is provided between the sealing cover and the cavity.

[0005] A Chinese patent document with publication number CN201353078U discloses a pair of chopsticks with replaceable chopstick heads, comprising a chopstick head, a chopstick handle and a sleeve, wherein the upper end of the chopstick head is inserted into the inner cavity of the sleeve, the upper end of the chopstick head is connected to the lower end of the chopstick handle through a spring, and the upper end of the sleeve is detachably connected to the chopstick handle. A fork and a blade may also be included, wherein the handle of the fork is threadedly connected to the lower end of the sleeve. The blade is hinged to the top of the chopstick handle, and a long groove is provided on the chopstick handle for accommodating the blade of the blade. When the chopstick head is worn and needs to be replaced, the sleeve is removed, the connection between the chopstick head and the spring is disconnected, and then a new chopstick head is installed; at the same time, with the help of the spring, not only the chopstick head and the chopstick handle are reliably connected, but also the chopstick head can be retracted when subjected to force, so as to avoid the chopstick head from scratching the oral cavity. Furthermore, the additional knife and fork can help people to eat conveniently, so the patent is easy to manufacture and assemble, and has reliable connection, safe use, diverse functions and stronger practicality.

[0006] The Chinese patent document with publication number CN1408304A discloses a combination of chopsticks equipped with a disposable chopstick cover, which is composed of chopsticks and a chopstick cover made of non-toxic, heat-resistant plastic that can be tightly covered on the chopsticks. The chopsticks are inserted into the chopstick cover for use. It can be processed into two chopstick covers connected in pairs. The chopsticks can be washed and used repeatedly, and the chopstick cover is removed and discarded or collected after use. The disposable chopsticks are changed into disposable chopstick covers; the use function and effect are the same, and it is also convenient and hygienic; the manufacturing cost is low, the market demand is large, and it is easy to mass produce; a large amount of wood can be saved; there is no secondary pollution in the production process, and the chopstick cover can be recycled and regenerated, which meets the requirements of environmental protection and clean production. Summary of the invention

[0007] The purpose of the present invention is to provide a pair of chopsticks for practice. The chopsticks for practice provided by the present invention connect the upper parts of two chopstick bodies together through a rigid connecting piece so as to be relatively movably connected, which is convenient for practice.

[0008] To achieve the above-mentioned purpose, the present invention provides a pair of chopsticks for practice, the chopsticks for practice comprising two chopstick bodies and a rigid connector, the upper portions of the two chopstick bodies are provided with a long strip-shaped opening extending in a square shape along the length of the chopstick bodies at the same position, the rigid connector comprising a first connecting rod gradually tilted downward from left to right and a second connecting rod connected to the left end of the first connecting rod and tilted downward, the left end of the second connecting rod being vertically and tilted to the right connected to a third connecting rod, the right end of the first connecting rod being vertically and downwardly connected to a fourth connecting rod, the upper right end of the fourth connecting rod being A fifth connecting rod extends to the right, and the right end of the fifth connecting rod is connected to a C-shaped rod upward, with the opening of the C-shaped rod facing left; when the rigid connecting member passes through the two long strip openings in sequence to connect the two chopstick bodies, the upper and lower inner walls of the long strip opening of the left chopstick body respectively abut against the top and bottom of the left end of the first connecting rod, and the upper and lower inner walls of the long strip opening of the right chopstick body respectively abut against the top and bottom of the fifth connecting rod, the left side of the top end of the C-shaped rod abuts against the right side surface of the right chopstick body, and the right side wall of the fourth connecting rod abuts against the left side surface of the right chopstick body.

[0009] Optionally, the height of the elongated opening is 12 mm.

[0010] Optionally, the length from the highest end to the lowest end of the fourth connecting rod is 14 mm.

[0011] Optionally, the length of the third connecting rod is 11 mm.

[0012] Optionally, the first connecting rod is inclined at an angle of 15° to the horizontal plane.

[0013] Optionally, the length of the first connecting rod is 45 mm.

[0014] Optionally, the length of the second connecting rod is 10 mm.

[0015] Optionally, the distance between the top and bottom ends of the C-shaped rod is 28 mm.

[0016] The present invention has the following advantages:

[0017] The practice chopsticks provided by the present invention are provided with a rigid connecting piece, which can make the upper long strip openings of the two chopstick bodies pass through the rigid connecting piece, and the upper and lower positions of the upper part of the right chopstick body are respectively supported by the left side of the top end of the C-shaped rod and the right side wall of the fourth connecting rod, so that the right chopsticks are in a relatively static state with the rigid connecting piece when in use, while the left chopstick body can move horizontally in the first connecting rod and will not slide out of the first connecting rod due to the restriction of the second connecting rod and the third connecting rod, so that the user can practice picking up food with one chopstick body fixed and the other chopstick body according to the correct way of using chopsticks, so as to develop a good habit of using chopsticks. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a specific implementation mode of the rigid connecting piece provided by the present invention.

[0019] Figure 2 It is a structural schematic diagram of a specific implementation manner of the chopstick body provided by the present invention.

[0020] Figure 3 It is a structural schematic diagram of a specific implementation manner of chopsticks provided by the present invention. DETAILED DESCRIPTION

[0021] The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0022] Unless otherwise specified, the terms "up, down, left, and right" in the present invention refer to relative positions. Figure 1-3 The directions of the drawing are “up, down, left, and right”.

[0023] like Figure 1-3As shown, the present invention provides a pair of practice chopsticks, the practice chopsticks comprising two chopstick bodies 1 and a rigid connector 2, the upper portions of the two chopstick bodies 1 are provided with a long strip-shaped opening 11 extending in a rectangular shape along the length of the chopstick bodies 1 at the same position, the rigid connector 2 comprises a first connecting rod 21 gradually tilted downward from left to right and a second connecting rod 22 connected to the left end of the first connecting rod 21 and tilted downward, the left end of the second connecting rod 22 is vertically and tilted to the right with a third connecting rod 23, the right end of the first connecting rod 21 is vertically downwardly connected with a fourth connecting rod 24, the upper right end of the fourth connecting rod 24 extends to the right with a The fifth connecting rod 25, the right end of which is upwardly connected to a C-shaped rod 26, with the opening of the C-shaped rod 26 facing left; when the rigid connecting member 2 passes through the two elongated openings 11 in sequence to connect the two chopstick bodies 1, the upper and lower inner walls of the elongated opening 11 of the left chopstick body 1 respectively abut against the top and bottom of the left end of the first connecting rod 21, and the upper and lower inner walls of the elongated opening 11 of the right chopstick body 1 respectively abut against the top and bottom of the fifth connecting rod 25, the left side of the top end of the C-shaped rod 26 abuts against the right side surface of the right chopstick body 1, and the right side wall of the fourth connecting rod 24 abuts against the left side surface of the right chopstick body 1. The practice chopsticks provided by the present invention are provided with a rigid connecting piece, which can make the upper long strip openings of the two chopstick bodies pass through the rigid connecting piece, and the upper and lower positions of the upper part of the right chopstick body are respectively supported by the left side of the top end of the C-shaped rod and the right side wall of the fourth connecting rod, so that the right chopsticks are in a relatively static state with the rigid connecting piece when in use, while the left chopstick body can move horizontally in the first connecting rod and will not slide out of the first connecting rod due to the restriction of the second connecting rod and the third connecting rod, so that the user can practice picking up food with one chopstick body fixed and the other chopstick body according to the correct way of using chopsticks, so as to develop a good habit of using chopsticks.

[0024] In the present invention, the size of the rigid connector can be set according to the height of the long strip opening of the chopstick body or the chopstick body can be opened according to the size of the rigid connector. For example, the height of the long strip opening 11 can be 12 mm, the length from the highest end to the lowest end of the fourth connecting rod 24 can be 14 mm, the length of the third connecting rod 23 can be 11 mm, the angle of inclination of the first connecting rod 21 to the horizontal plane can be 15°, the length of the first connecting rod 21 can be 45 mm, the length of the second connecting rod 22 can be 10 mm, and the distance between the top and the bottom of the C-shaped rod 26 can be 28 mm. Those skilled in the art can also make adjustments based on the above dimensions, or select appropriate dimensions.

[0025] The rigid connector of the present invention is made of a rigid material and can be kept from deforming during the use of chopsticks. For example, the rigid connector can be made of ceramics, wood, hard metal, glass, hard plastic, and the like.

[0026] Although the present invention has been described in detail above by general description and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made on the basis of the present invention. Therefore, these modifications or improvements made on the basis of not departing from the spirit of the present invention all belong to the scope of protection claimed by the present invention.

Claims

1. A pair of chopsticks for practice, characterized in that: The practice chopsticks comprise two chopstick bodies (1) and a rigid connecting member (2); a long strip opening (11) extending in a rectangular shape along the length of the chopstick bodies (1) is provided at the same position on the upper parts of the two chopstick bodies (1); the rigid connecting member (2) comprises a first connecting rod (21) which gradually tilts downward from left to right and a second connecting rod (22) which is connected to the left end of the first connecting rod (21) and tilts downward; the left end of the second connecting rod (22) is vertically and tilted to the right to be connected to a third connecting rod (23); the right end of the first connecting rod (21) is vertically and downwardly connected to a fourth connecting rod (24); a fifth connecting rod (25) extends to the right from the upper right end of the fourth connecting rod (24); the right end of the fifth connecting rod (25) is upwardly connected to a C-shaped rod (26); the opening of the C-shaped rod (26) is Towards the left; when the rigid connecting member (2) passes through the two elongated openings (11) in sequence to connect the two chopstick bodies (1), the upper and lower inner walls of the elongated opening (11) of the left chopstick body (1) respectively abut against the top and bottom of the left end of the first connecting rod (21), the upper and lower inner walls of the elongated opening (11) of the right chopstick body (1) respectively abut against the top and bottom of the fifth connecting rod (25), the left side of the top end of the C-shaped rod (26) abuts against the right side surface of the right chopstick body (1), and the right side wall of the fourth connecting rod (24) abuts against the left side surface of the right chopstick body (1); wherein the height of the elongated opening (11) is 12 mm, the angle of inclination of the first connecting rod (21) to the horizontal plane is 15°, and the length from the highest end to the lowest end of the fourth connecting rod (24) is 14 mm.

2. The practice chopsticks according to claim 1, characterized in that: The length of the third connecting rod (23) is 11 mm.

3. The practice chopsticks according to claim 1, characterized in that: The length of the first connecting rod (21) is 45 mm.

4. The practice chopsticks according to claim 1, characterized in that: The length of the second connecting rod (22) is 10 mm.

5. The practice chopsticks according to claim 1, characterized in that: The distance between the top and bottom of the C-shaped rod (26) is 28 mm.

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