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CN-122004635-A - Modularized antibacterial metal chopsticks and combination system thereof

CN122004635ACN 122004635 ACN122004635 ACN 122004635ACN-122004635-A

Abstract

The invention discloses modularized antibacterial metal chopsticks and a combination system thereof, and belongs to the technical field of tableware. The novel disposable multifunctional chopsticks comprise a chopstick head part (1) and a chopstick body part (2), wherein the chopstick head part (1) and the chopstick body part (2) are combined through a standardized detachable connecting structure, the chopstick head part (1) and the chopstick body part (2) are respectively an independently replaceable module, the chopstick head part (1) is made of medical metal materials with antibacterial property and biocompatibility, the medical metal materials comprise titanium alloy, palladium-based alloy, platinum-based alloy, zirconium-based alloy, tantalum metal and the like, and the chopstick body part (2) is made of bamboo, wood, metal, resin or ceramic and the like. The invention adopts the standardized interface design with uniform specification, so that the chopstick head module and the chopstick body module with different materials and different functions can be mutually replaced and combined to form a modularized system. The invention realizes the bidirectional independent replacement of the chopstick heads and the chopstick bodies, not only ensures the antibacterial and hygienic properties of the chopstick heads, but also meets the individual demands of users on the hand feeling and appearance of the chopstick bodies, greatly prolongs the service life of the product, and has the advantages of sanitation, safety, economy, practicability, individual customization and the like.

Inventors

  • Request for anonymity

Assignees

  • 杜春玲

Dates

Publication Date
20260512
Application Date
20260225

Claims (10)

  1. 1. A modular antimicrobial metal chopstick, comprising: The chopstick head part (1) and the chopstick body part (2) are combined through a standardized detachable connecting structure; the chopstick head part (1) and the chopstick body part (2) are respectively an independently replaceable module; The chopstick head part (1) is made of medical metal material with antibacterial property and biocompatibility; the chopstick body part (2) is made of a material different from that of the chopstick head part.
  2. 2. The modular antimicrobial metal chopsticks according to claim 1, wherein the medical metal material with antimicrobial and biocompatible properties is at least one selected from the group consisting of pure titanium, titanium alloys, palladium-based alloys, platinum-based alloys, zirconium-based alloys, tantalum metals.
  3. 3. The modular antimicrobial metal chopstick of claim 2, wherein the titanium alloy comprises at least one of Ti-6Al-4V, ti-15 Zr-7.5Mo, ti-45Nb, ti-24Nb-4Zr-8 Sn.
  4. 4. The modular antimicrobial metal chopsticks according to claim 1, characterized in that the chopstick body part (2) is made of one of bamboo, wood, metal, resin or ceramic.
  5. 5. The modular antimicrobial metal chopsticks according to claim 1, wherein the standardized detachable connection structure comprises a connection male head (3) arranged at the rear end of the chopstick head part (1) and a connection female head (4) arranged at the front end of the chopstick body part (2), and the connection male head (3) is matched with the connection female head (4).
  6. 6. The modular antimicrobial metal chopsticks according to claim 5, wherein the male connecting head (3) and the female connecting head (4) are one of a threaded connecting structure, a buckling connecting structure or a magnetic attraction matching limiting structure.
  7. 7. The modular antimicrobial metal chopstick according to claim 1, wherein the connecting interfaces of the chopstick head part (1) and the chopstick body part (2) are of standardized design with unified specification, so that the chopstick head modules and the chopstick body modules with different materials, different functions or different appearances can be mutually replaced and combined to form a modular combination system.
  8. 8. Modular antimicrobial metal chopsticks according to claim 1, characterized in that the surface of the chopstick head (1) is provided with a friction increasing sandblasted texture or anodized coloring layer or an antimicrobial coating by a surface modification treatment.
  9. 9. The modular antimicrobial metal chopsticks according to claim 1, wherein the connecting structure is provided with a waterproof sealing ring (5).
  10. 10. Modular antimicrobial metal chopsticks according to claim 1, characterized in that the length of the chopstick head (1) is 10% -30% of the length of the whole chopstick.

Description

Modularized antibacterial metal chopsticks and combination system thereof Technical Field The invention relates to the technical field of tableware, in particular to separable chopsticks, and especially relates to modularized antibacterial metal chopsticks with independently replaceable chopstick heads and chopstick bodies and a combination system thereof. Background The existing chopsticks mainly have the following technical problems: 1. The integral high-end chopsticks (such as all-titanium chopsticks) are characterized in that although titanium has excellent characteristics of antibiosis, corrosion resistance and stable chemical property, the cost for manufacturing the whole pair of chopsticks is high, the material is single, and the requirements of users on different handfeel cannot be met; 2. The prior separate chopsticks, such as CN01254950.9, CN89200615.3 and the like, disclose separate chopsticks with replaceable chopstick heads, but the technical proposal is limited to a mode of 'the replaceable chopstick heads and the permanent use of the chopstick bodies'. When the chopstick body is damaged or a user wants to change the chopstick body material, the chopstick body still needs to be completely and doubly changed, and the independent change of the chopstick body cannot be realized; 3. The material selection is limited in that the existing detachable chopsticks are mostly made of bamboo or common stainless steel, and the material optimization design is not carried out on the key contact part of the chopstick heads, so that the antibacterial performance and the biocompatibility are required to be improved; 4. The existing detachable chopstick interfaces are not uniform, and chopstick heads and chopstick bodies of different brands and different models cannot be interchanged, so that a modularized product system cannot be formed; Therefore, there is a need for a modular chopstick system with standardized interfaces that can ensure the antimicrobial and hygienic properties of the chopstick heads, and that can achieve two-way independent replacement of the chopstick heads and the chopstick bodies. Disclosure of Invention The invention aims to solve the technical problems that the existing chopsticks cannot achieve both the antibacterial performance of the chopstick heads and the replaceability of the chopstick bodies, and provide the modularized antibacterial metal chopstick with the chopstick heads and the chopstick bodies capable of being independently replaced. In order to solve the technical problems, the invention adopts the following technical scheme: A modularized antibacterial metal chopstick comprises a chopstick head part (1) and a chopstick body part (2), which are combined through a standardized detachable connecting structure; the chopstick head part (1) and the chopstick body part (2) are respectively an independently replaceable module; The chopstick head part (1) is made of medical metal material with antibacterial property and biocompatibility; The chopstick body part (2) is made of a material different from that of the chopstick head part; The connecting structure adopts a standardized interface design with uniform specification, so that chopstick head modules and chopstick body modules with different materials and different functions can be mutually replaced and combined. The invention has the beneficial effects that: 1. The chopstick head material is not limited to pure titanium, can be selected from a plurality of medical metal materials with antibacterial property and biocompatibility, such as titanium alloy, palladium-based alloy, platinum-based alloy, zirconium-based alloy, tantalum metal and the like, and is flexibly selected according to cost, performance and processing technology requirements, so that the application range of the technical scheme is enlarged; 2. the modularized system has the advantages that the standardized interface design is adopted, so that the chopstick heads and the chopstick bodies can be replaced independently in two directions. The user can replace the chopstick heads with different materials or the chopstick bodies with different handfeel according to the needs to form personalized combination; 3. The service life of the product is prolonged, namely the chopstick heads can be independently replaced when the chopstick heads are worn, and the chopstick bodies can be independently replaced when the chopstick bodies are damaged or a user wants to replace the style of the chopstick bodies, so that the whole service life of the product is greatly prolonged, and the resource waste is reduced; 4. the chopstick head adopts antibacterial medical metal, ensures that the part directly contacted with food is safe and nontoxic, is not easy to breed bacteria, and can bear high-temperature sterilization; 5. The standardized industrial value is that the unified interface standard can form independent production and sales markets of chopstick heads and chopstick bodies,