Degradable tableware
By using bamboo pulp fiberboard to make tableware and setting a reinforced structure at the handle and tableware head, the problem of plastic tableware being difficult to degrade and insufficient strength is solved, and the high strength and environmental protection of tableware are achieved.
Patent Information
- Application Number
- CN202422530870.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-18
AI Technical Summary
Most of the existing tableware is made of plastic, which is not easy to degrade, resulting in environmental pollution, and has poor strength, making it easy to shake and fall when used.
The tableware body is made of bamboo slurry fiberboard, and reinforced arches and reinforced sides are provided at the handle and the tableware head, and the arc surface is transitioned to enhance structural strength.
It improves the strength and anti-shaking ability of the tableware, enhances the bearing capacity, is easy to degrade, and reduces environmental pollution.
Smart Images
Figure CN223262684U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tableware, in particular to a degradable tableware. Background Art
[0002] Existing tableware generally includes chopsticks, forks, knives, and spoons. Common tableware is usually made of wood, stainless steel, or plastic. This is especially true for portable food such as instant noodles and self-heating hot pots, which are often made of plastic. However, these tableware are discarded after use and do not readily degrade, causing significant environmental pollution. Furthermore, plastic cutlery and other tableware are often weak and easily shaken during use, causing food to fall. Utility Model Content
[0003] In order to overcome at least one of the defects described in the above-mentioned prior art, the present invention provides a biodegradable tableware, the tableware body of which is made of bamboo pulp fiberboard, and the handle is provided with a first reinforcing arch that arches upward. At the same time, a first arc surface is connected to a first reinforcing edge on the outer periphery of the first reinforcing arch to strengthen the strength of the tableware body made of bamboo pulp fiberboard.
[0004] The technical solution adopted by the present invention to solve the problem is:
[0005] A biodegradable tableware includes a tableware body made of bamboo pulp fiberboard, a handle and a tableware head, the tableware head is connected to the end of the handle, the top surface of the handle is provided with a first reinforcing arch that arches upward, and the periphery of the handle is provided with a first reinforcing edge extending outward, the first reinforcing edge is arranged around the outer circumference of the first reinforcing arch, and is transitionally connected to the first reinforcing arch by a first arc surface.
[0006] Furthermore, the end of the cutlery head close to the handle is provided with a second reinforcing arch that arches upward, and the second reinforcing arch is connected to the first reinforcing arch; the second reinforcing arch gradually tilts downward from an end close to the first reinforcing arch to an end away from the first reinforcing arch.
[0007] Furthermore, the bottom end surface of the handle is recessed toward the first reinforcing arch so that the top end surface of the handle is arched upward; and the recess extends to below the second reinforcing arch.
[0008] Furthermore, a second reinforcement edge is provided around the outer periphery of the cutlery head.
[0009] Furthermore, the second reinforcement edge is transitionally connected to the peripheral wall of the cutlery head via a second arc surface.
[0010] Furthermore, the first reinforcement edge and the second reinforcement edge are transitionally connected by a third arc surface at a connection position between the handle and the cutlery head.
[0011] Furthermore, the cutlery head is a cutter head, and the teeth of the cutter head are arranged on the second reinforcement edge.
[0012] Furthermore, the cutlery head is a fork head, the fork head is provided with a plurality of fork arms, and a third reinforcing arch is provided in the middle of the fork arms.
[0013] Furthermore, the cutlery head is a spoon head.
[0014] Furthermore, the weight of the tableware body is 1.5g-10g, and the density of the tableware body is 0.5-2g / cm 3 .
[0015] In summary, the present invention has the following technical effects:
[0016] Because the tableware body is made of bamboo pulp fiberboard, it has greater strength, is easily degradable, and is more environmentally friendly. Furthermore, by providing an upwardly arched first reinforcing arch on the handle, when the arch is under pressure, it can disperse the pressure on the handle surface and transfer it to adjacent parts, thereby withstanding greater pressure, thereby enhancing the load-bearing capacity and improving the handle's strength. Furthermore, a first reinforcing edge is provided around the handle, and the first reinforcing edge and the circumference of the first reinforcing arch are connected and transitioned by a first arc surface. This also disperses the force on the handle and improves its strength. Therefore, the load-bearing capacity of the tableware body can be improved, and the handle is more robust and less prone to shaking during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a structural diagram of the first type of tableware of the present invention;
[0018] Figure 2 This is a structural schematic diagram of the first tableware of the utility model from another perspective;
[0019] Figure 3 This is a structural diagram of the second type of tableware of the present invention;
[0020] Figure 4 This is a schematic diagram of the second tableware of the present invention from another perspective;
[0021] Figure 5 This is a structural diagram of the third tableware of the present invention;
[0022] Figure 6 This is a structural schematic diagram of the third tableware of the present invention from another perspective.
[0023] The meanings of the accompanying figures are as follows: 10, cutlery body; 11, handle; 111, first reinforced arch; 112, first reinforced edge; 113, first arc surface; 14, depression; 12, cutlery head; 121, second reinforced arch; 122, second reinforced edge; 123, second arc surface; 13, third arc surface; 14, tooth; 15, third reinforced arch. DETAILED DESCRIPTION
[0024] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.
[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.
[0027] See Figures 1-6 The utility model discloses a degradable tableware, including a tableware body 10, which is made of a bamboo pulp fiberboard. It should be noted that the bamboo pulp fiberboard is pressed and formed by bamboo pulp fibers. The tableware body 10 made of the pressed bamboo pulp fiberboard has better strength than tableware directly formed from paper pulp, and is also easy to degrade and more environmentally friendly.
[0028] Specifically, the above-mentioned cutlery body 10 includes a handle 11 and a cutlery head 12. The cutlery head 12 is connected to the end of the handle 11. A first reinforcing arch 111 that arches upward is provided on the top surface of the handle 11. At the same time, a first reinforcing edge 112 extending outward is provided around the periphery of the handle 11. The first reinforcing edge 112 is arranged around the outer periphery of the first reinforcing arch 111, and the first reinforcing edge 112 and the first reinforcing arch 111 are transitionally connected with the first arc surface 113.
[0029] Based on the above structure, when using the biodegradable tableware of the present invention, since the tableware body 10 is made of bamboo pulp fiberboard, a first reinforcing arch 111 that is arched upward can be provided on the handle 11. When the arch is under pressure, it can transfer the pressure to the adjacent parts by dispersing the surface pressure of the handle 11, thereby bearing greater pressure, thereby enhancing the load-bearing capacity and improving the strength of the handle 11. In addition, a first reinforcing edge 112 is further provided on the periphery of the handle 11. The first reinforcing edge 112 and the circumference of the first reinforcing arch 111 are connected and transitioned by a first arc surface 113, which can also disperse the force on the handle 11 and improve the strength of the handle 11. Therefore, the load-bearing capacity of the tableware body 10 can be improved, and the strength during use is better and less likely to shake.
[0030] Similarly, a second reinforcing arch 121 may be provided at the end of the cutlery head 12 near the handle 11. This second reinforcing arch 121 may also be arched upward, and the second reinforcing arch 121 is connected to the first reinforcing arch 111. In this way, the cutlery head 12 and the handle 11 are connected at the connection position by an arched structure, and the force is dispersed at the connection position. When the cutlery head 12 is subjected to force, the force is dispersed by the second reinforcing arch 121. When the cutlery head 12 is used for dining, due to its good load-bearing capacity and the arched connection between the cutlery head 12 and the handle 11, it is not easy to bend during dining, and the structure is stable during dining.
[0031] In addition, the second reinforcing arch 121 is gradually tilted downward from one end close to the first reinforcing arch 111 to the other end away from the first reinforcing arch 111, that is, the cutlery head 12 connected to the handle 11 has a tendency to extend downward relative to the handle 11, which makes it easier for the cutlery head 12 to reach into the food during dining, making dining more convenient.
[0032] Furthermore, the bottom end of the handle 11 is recessed 14 toward the first reinforcing arch 111, so that the top end of the handle 11 is arched upward. The recess 14 extends to below the second reinforcing arch 121. In other words, the arched structure on one end of the handle 11 is formed by the upward recess 14 on the other end. In this way, during molding, the thickness of the bamboo pulp fiberboard is relatively uniform. The recess 14 is pressed at one end, thereby forming the arch at the other end. While ensuring strength, the overall thickness of the tableware body 10 is not increased, so the tableware body 10 is not overweight.
[0033] Furthermore, a second reinforcement edge 122 is provided around the outer periphery of the cutlery head 12 . The second reinforcement edge 122 can reinforce the cutlery head 12 around its periphery to improve the strength of the cutlery head 12 .
[0034] More specifically, the second reinforced edge 122 is transitionally connected to the peripheral wall of the cutlery head 12 by a second arc surface 123. Similarly, the second arc surface 123 can also disperse the force at the connection position between the second reinforced edge 122 and the second reinforced arch 121, thereby improving the bearing capacity and making the cutlery head 12 stronger.
[0035] The first reinforced edge 112 and the second reinforced edge 122 are transitionally connected at the connection position between the handle 11 and the cutlery head 12 by the third arc surface 13, and the third arc surface 13 further disperses the force at the connection position between the handle 11 and the cutlery head 12, making it less likely to bend at the connection position, and thus having better strength.
[0036] Further, see Figure 1 as well as Figure 2 The cutlery head 12 in this embodiment can be a cutlery head used as a cutlery knife, and the blade teeth 14 of the cutter head can be set on the second reinforced edge 122 connected to the second reinforced arch 121 with the second arc surface 123, so that the blade teeth 14 have a certain strength, thereby improving the cutting force.
[0037] Further, see Figure 3 as well as Figure 4 The cutlery head 12 is a fork head having a plurality of fork arms, so that the cutlery body 10 can be used as a fork. When used as a fork, in order to increase the force applied to the individual fork arms, a third reinforcing arch 15 can be provided in the middle of the fork arms. The third reinforcing arch 15 disperses the force applied to the fork arms, thereby preventing the fork arms from bending during use.
[0038] Further, see Figure 5 as well as Figure 6 The cutlery head 12 is a spoon head, so that the cutlery body 10 can be used as a spoon.
[0039] Furthermore, the weight of the tableware body 10 is 1.5g-10g, and the density of the bamboo pulp fiberboard used to make the tableware body can be 0.5-2g / cm 3 In this weight range, when the density of the bamboo pulp board is the same, the heavier the tableware body 10 is, the stronger the tensile strength of the tableware body 10 is. The weight of the tableware body in this embodiment is 5g-10g, and the density of the bamboo pulp fiberboard used to make the tableware body can be 0.5-2g / cm 3 Under the condition of tensile strength, the tensile strength is 25-100kg / cm 2 Therefore, the tableware body 10 has good strength. Considering the cost factor, the weight of the tableware body in this embodiment is generally selected to be 2g-5g.
[0040] The technical means disclosed in the present invention are not limited to those disclosed in the above-mentioned embodiments, but also include technical solutions composed of any combination of the above-mentioned technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also considered to be within the scope of protection of the present invention.
Claims
1. A degradable tableware, characterized in that , including a tableware body, which is made of bamboo pulp fiberboard, and the tableware body includes a handle and a cutlery head, the cutlery head is connected to the end of the handle, the top surface of the handle is provided with a first reinforcing arch that arches upward, and the periphery of the handle is provided with a first reinforcing edge extending outward, the first reinforcing edge is arranged around the outer periphery of the first reinforcing arch, and is transitionally connected with the first reinforcing arch by a first arc surface.
2. The degradable tableware according to claim 1, characterized in that: The end of the cutlery head close to the handle is provided with a second reinforcing arch that arches upwards, and the second reinforcing arch is connected to the first reinforcing arch; the second reinforcing arch gradually tilts downward from an end close to the first reinforcing arch to an end away from the first reinforcing arch.
3. The degradable tableware according to claim 2, characterized in that: The bottom end surface of the handle is recessed toward the first reinforcing arch so that the top end surface of the handle is arched upward; the recess extends to below the second reinforcing arch.
4. The degradable tableware according to claim 1, characterized in that: A second reinforcement edge is provided around the outer periphery of the cutlery head.
5. The degradable tableware according to claim 4, characterized in that: The second reinforcement edge is transitionally connected to the peripheral wall of the cutlery head via a second arc surface.
6. The degradable tableware according to claim 4, characterized in that: The first reinforcement edge and the second reinforcement edge are transitionally connected by a third arc surface at the connection position between the handle and the cutlery head.
7. The degradable tableware according to any one of claims 4 to 6, characterized in that: The cutlery head is a cutter head, and the teeth of the cutter head are arranged on the second reinforcement edge.
8. The degradable tableware according to any one of claims 1 to 6, characterized in that: The cutlery head is a fork head, which is provided with a plurality of fork arms, and a third reinforcing arch is provided in the middle of the fork arms.
9. The degradable tableware according to any one of claims 1 to 6, characterized in that: The tableware head is a spoon head.
10. The degradable tableware according to any one of claims 1 to 6, characterized in that: The weight of the tableware body is 1.5g-10g, and the density of the tableware body is 0.5-2g / c m 3 。