CN214433520U - Non-deforming waterproof wooden tableware - Google Patents
Non-deforming waterproof wooden tableware Download PDFInfo
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- CN214433520U CN214433520U CN202120522495.XU CN202120522495U CN214433520U CN 214433520 U CN214433520 U CN 214433520U CN 202120522495 U CN202120522495 U CN 202120522495U CN 214433520 U CN214433520 U CN 214433520U
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Abstract
The utility model relates to a disposable tableware, in particular to a non-deforming waterproof wooden tableware. The body comprises a head part and a handle part of the wooden tableware, the handle part is formed by connecting a handle reinforcing part and a handle smoothing part, and a curved surface with a certain radian is formed between the middle depression or the protrusion of the handle reinforcing part and the edge of the handle reinforcing part, and the radian is 45-90 degrees; the handle reinforcing part is connected with the head part of the wooden tableware, the handle smooth part is positioned at the other end of the handle part of the wooden tableware, the length of the handle smooth part is not more than half of the total length of the handle part, and the curved surface radian bending direction of the handle reinforcing part and the curved surface radian bending direction of the head part of the wooden tableware are the same or opposite. The wooden tableware has no deformation and good water resistance, and can be cooked in 75 deg.C water for 15-20 min to achieve the effect of no deformation. The wooden tableware has high strength and large volume, and simultaneously, the consumption of raw materials is greatly saved. The wood tableware is suitable for large-scale production.
Description
Technical Field
The utility model relates to a disposable tableware technical field especially relates to the waterproof wooden tableware of indeformable.
Background
With the enhancement of environmental awareness, the use of disposable plastic tableware is prohibited in all countries in the world, and the disposable plastic tableware is gradually eliminated in the market. The disposable wooden tableware is not easy to break compared with ceramic tableware, has the characteristics of environmental protection and easy degradation, and the wood can be used for growing plants, but the wood structure of the wooden tableware is characterized in that cells and wood fibers are combined, so that the disposable wooden tableware is easy to absorb water and deform, is easy to deform after being soaked in water and the like, and is particularly unstable in hot water. Most disposable wooden tableware is easy to breed bacteria and deform in a high-humidity environment for a long time due to the attention of storage conditions.
Taking a wooden spoon as an example, the prior wooden spoon is to rotationally cut a log into a single plate, cut the single plate into semi-finished products of a flat wooden spoon, a wooden fork and a wooden knife, dry the semi-finished product of the wooden disposable tableware in a heating and drying mode to the moisture content of 8-12%, soak the semi-finished product of the wooden disposable tableware in edible purified water for 20-35 seconds before compression molding, and compress the flat wooden spoon and the wooden fork into a spoon shape or a fork shape by compression molding equipment. The wooden spoon after the profiling treatment is subjected to waxing treatment in a roller rotating natural friction mode process to form the wooden spoon with a smooth surface, the surface of the wooden spoon can only be smooth, and the wooden spoon cannot play a waterproof role, after the wooden spoon is contacted with hot water, the spoon shape of the wooden spoon becomes flat, and the recovered semi-finished product becomes a flat plate and cannot be used.
Therefore, the problems of deformation, poor strength, poor waterproofness and the like of the wood tableware in the prior art cannot be solved.
SUMMERY OF THE UTILITY MODEL
In order to make up the deficiency of the prior art, the utility model provides a non-deforming waterproof wooden tableware. The wood tableware has the advantages of difficult deformation, high strength, water resistance and the like.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of non-deforming waterproof wooden tableware, its body includes wooden tableware head and shank, the shank is formed by connecting the smooth part of shank reinforcement and shank, the middle dent or projection of the shank reinforcement forms the curved surface with certain radian with its edge, its radian is 45-90 degrees; the handle reinforcing part is connected with the head part of the wooden tableware, the handle smooth part is positioned at the other end of the handle part of the wooden tableware, the length of the handle smooth part is not more than half of the total length of the handle part, and the curved surface radian bending direction of the handle reinforcing part and the curved surface radian bending direction of the head part of the wooden tableware are the same or opposite.
The handle reinforcing part is of an arc-shaped structure in the width direction, and the strength of the wooden tableware is increased.
Preferably, the length of the shank smoothing portion is 20-50mm, most preferably 20 mm.
Furthermore, the wooden tableware is a wooden spoon or a wooden fork.
The thickness of the wood tableware is 1.0-2.0 mm.
The included angle of the extension lines of the handle parts of the wooden tableware and the lowest point of the head parts of the wooden tableware is 10 degrees.
As a preferred scheme of the utility model, a waterproof wooden spoon of indeformable, the spoon body includes spoon head and spoon handle, and spoon head is middle concave circular or oval structure, and spoon head middle concave part forms smooth curved surface with the edge, and its radian is 45-90 degrees. The spoon handle is formed by connecting a spoon handle reinforcing part and a spoon handle smooth part, and the spoon handle reinforcing part and the edge of the spoon handle reinforcing part form a curved surface with a certain radian, wherein the radian is 45-90 degrees. The spoon handle reinforcing part is connected with the spoon head, the spoon handle smooth part is positioned at the other end of the spoon handle, the length of the spoon handle smooth part is not more than half of the total length of the spoon handle, preferably 20-50mm, most preferably 20mm, and the radian bending direction of the spoon handle reinforcing part is the same as or opposite to the direction of the concave part of the spoon head. The thickness of the spoon body is 1.0-2.0 mm.
As another preferred scheme of the utility model, a non-deforming waterproof wooden fork, the fork body comprises a fork head and a fork handle, the front part of the fork head is a tooth-shaped flat belt sharp tooth, the rear part of the fork head is connected with the fork handle and is a smooth curved surface, and the radian of the curved surface is 45-90 degrees; the fork handle is formed by connecting a fork handle reinforcing part and a fork handle smooth part, the fork handle reinforcing part and the edge of the fork handle reinforcing part form a curved surface with a certain radian, the radian is 45-90 degrees, the fork handle reinforcing part is connected with the fork head, the fork handle smooth part is positioned at the other end of the body, the length of the fork handle smooth part is not more than half of the total length of the fork handle, preferably 20-50mm, most preferably 20mm, and the direction of curvature of the fork handle reinforcing part is the same as or opposite to the direction of the curved surface of the fork head.
Preferably, the wood tableware master batch is made of hardwood species wood, and most preferably birch; the surface of the wooden tableware is provided with a layer of seamless surface formed by food-grade beeswax or palm wax.
In order to solve the problems of small strength of the wooden spoon and the wooden fork and more consumption of raw materials in the prior art, the shape and the material are improved. The handle reinforcing part enables the spoon handle and the fork handle to have certain radians, so that the strength of the handle part of the wooden tableware can be increased, and compared with the handle with the same specification, the strength of the handle before and after the arc folding is increased by 50% -100%. The length of the two parts of the handle reinforcing part and the handle smooth part is specially limited, the design length of the smooth part cannot exceed half of the total length of the handle part, if the design length exceeds the length, the strength of the wooden tableware cannot be ensured, and if the design length is less than 20mm of the handle end, the cracking problem is easily caused. The utility model discloses a wooden tableware head has certain radian, and is bigger than the radian of traditional wooden tableware head, also can improve the mechanical properties and the capacity of wooden tableware head to a certain extent. The improved structure can increase the strength of the product, reduce the thickness of the product by 25 percent and greatly save raw materials.
Except to the improvement of structure, the selection of material is also right the utility model discloses make huge contribution, the utility model discloses a birch has the characteristics that density is big, intensity is high as the master batch.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the problems that the wooden tableware is easy to deform and is not waterproof in the prior art are solved; the wooden tableware of the utility model can be boiled in water with the temperature of 75 ℃ for 15 to 20 minutes to achieve the effect of no deformation.
(2) The wooden tableware has high strength and large volume, and simultaneously, the consumption of raw materials is greatly saved.
(3) The manufacturing process is simple, convenient and feasible, is finished in a flow line mode, and is suitable for large-scale production.
Drawings
FIG. 1 is a front view of a wooden spoon;
FIG. 2 is a side view I of the wooden spoon;
FIG. 3 is a cross-section A-A, B-B, C-C of side view I of the wooden spoon of FIG. 2;
FIG. 4 is a side view II of the wooden spoon;
FIG. 5 is a cross-section A-A, B-B, C-C of side view II of the wooden spoon of FIG. 4;
FIG. 6 is a front view of the wood fork;
FIG. 7 is a side view of a wood fork I;
FIG. 8 is a cross-section A-A, B-B, C-C of side view I of the wood fork of FIG. 7;
FIG. 9 is a side view II of the wood fork;
FIG. 10 is a cross-section A-A, B-B, C-C of side view II of the wood fork of FIG. 9.
Wherein, 1, the spoon head, 2, the spoon handle, 3, the spoon handle reinforcing part, 4, the spoon handle smoothing part; 5. a fork head 6, a fork handle 7, a fork handle reinforcing part 8 and a fork handle smooth part.
Detailed Description
The invention is further described in detail below with reference to the figures and examples. Unless otherwise specified, the experimental devices, materials, reagents and the like used in the following examples are commercially available. The radian of 45-90 degrees in the utility model means that the degree of the angle corresponding to the radian is 45-90 degrees.
Example 1
The utility model provides a non-deformable waterproof wooden spoon, spoon body includes spoon head 1 and spoon handle 2, and spoon head 1 is concave circular or oval structure in the middle, and the concave part forms smooth curved surface with the edge in the middle of spoon head 1, and its radian is 45-90 degrees. After the radian of the spoon body is increased, the thickness of the spoon head part 1 is 2-3mm deeper than that of the traditional spoon, so that the volume of the spoon is increased. The included angle between the extension line of the lowest point of the middle concave part of the spoon head part 1 and the extension line of the spoon handle 2 is 10 degrees.
The spoon handle 2 consists of a spoon handle reinforcing part 3 and a spoon handle smooth part 4, and the spoon handle reinforcing part 3 and the edge of the spoon handle reinforcing part form a curved surface with a certain radian, wherein the radian is 45-90 degrees. The spoon handle reinforcing part 3 is connected with the spoon head part 1, the spoon handle smooth part 4 is positioned at the other end of the spoon handle 2, and the length of the spoon handle smooth part 4 is not more than half of the total length of the spoon handle 2. The thickness of the spoon body is 1.0-2.0 mm. The spoon handle reinforcing part 3 is the same as or opposite to the bending direction of the concave part of the spoon head part 1. The strength of the spoon handle 2 can be increased after the spoon handle 2 is formed into an arc shape, and the strength of the spoon handle 2 with the same specification is increased by 50% -100% before and after the arc is folded.
Example 2
The utility model provides a non-deformable waterproof wooden spoon, spoon body includes spoon head 1 and spoon handle 2, and spoon head 1 is concave circular or oval structure in the middle, and the concave part forms smooth curved surface with the edge in the middle of spoon head 1, and its radian is 45-90 degrees. The included angle between the extension line of the lowest point of the middle concave part of the spoon head part 1 and the extension line of the spoon handle 2 is 10 degrees.
The spoon handle 2 consists of a spoon handle reinforcing part 3 and a spoon handle smooth part 4, and the spoon handle reinforcing part 3 and the edge of the spoon handle reinforcing part form a curved surface with a certain radian, wherein the radian is 45-90 degrees. The spoon handle reinforcing part 3 is connected with the spoon head part 1, the spoon handle smooth part 4 is positioned at the other end of the spoon body, and the length of the spoon handle smooth part 4 is 20-50 mm. The thickness of the spoon body is 1.5 mm. The reinforcing part 3 of the spoon handle 2 is opposite to the bending direction of the concave part of the spoon head, as shown in figures 2-3.
Example 3
The utility model provides a non-deformable waterproof wooden spoon, spoon body include spoon head 1 and spoon handle 2, and spoon head 1 is middle concave circular or oval structure, and concave part forms smooth curved surface with the edge in the middle of spoon head 1, and its radian is 45 degrees. The included angle between the extension line of the lowest point of the middle concave part of the spoon head part 1 and the extension line of the spoon handle 2 is 10 degrees.
The spoon handle 2 consists of a spoon handle reinforcing part 3 and a spoon handle smooth part 4, the spoon handle reinforcing part 3 and the edge of the spoon handle reinforcing part form a curved surface with a certain radian, and the radian is 45 degrees. Spoon handle reinforcing part 3 one end is connected with spoon head 1, and the other end and the spoon handle smooth part 4 of spoon handle reinforcing part 3 are connected, make spoon handle smooth part 4 be located the other end of spoon body, and the length of spoon handle smooth part 4 is 20mm, promptly, the starting point of spoon handle smooth part 4 is 20mm apart from 2 afterbody of spoon handle. The thickness of the spoon body is 1.5 mm. The spoon handle reinforcing part 3 and the concave part of the spoon head part 1 are in the same direction, as shown in figures 4-5.
Example 4
Step 1: and (3) cutting the veneer into a finished flat wooden spoon, drying the finished flat wooden spoon in a heating and drying mode until the water content is 8-12%, soaking the finished flat wooden spoon in edible purified water for 20-35 seconds before compression molding, and pressing the finished flat wooden spoon into a wooden spoon with an arc-shaped spoon handle by compression molding equipment. The mother material of the wooden spoon is birch.
Step 2: placing food-grade beeswax or carnauba wax into temperature-adjustable heating equipment heated by electric heating or fuel gas, heating the food-grade beeswax or carnauba wax to the temperature of 145-185 ℃, melting the food-grade beeswax or carnauba wax into wax liquid close to the boiling point, uniformly placing the formed wooden spoon on a metal conveying belt, moving the wooden spoon along with the metal conveying belt, and cooking the wooden spoon in the wax liquid at the temperature of 145-185 ℃ for 10-60 seconds and taking out; then the wooden spoon enters into a hot air device with the temperature of 80-170 ℃ along with the metal conveyor belt, and is blown by hot air for 120-180 seconds.
And step 3: and taking out the dried wooden spoon, sorting and packaging to obtain the final product.
Example 5
A non-deformable waterproof wood fork comprises a fork head 5 and a fork handle 6, wherein the front part of the fork head 5 is provided with a tooth-shaped flat belt sharp tooth, the rear part of the fork head 5 is connected with the fork handle 6 and is a smooth curved surface, and the radian of the curved surface is 45-90 degrees; the included angle between the extension line of the lowest point of the fork head 5 and the extension line of the fork handle 6 is 10 degrees.
The fork handle 6 is formed by connecting a fork handle reinforcing part 7 and a fork handle smooth part 8, the fork handle reinforcing part 7 and the edge of the fork handle reinforcing part form a curved surface with a certain radian, the radian is 45-90 degrees, the fork handle reinforcing part 7 is connected with the fork head 5, the fork handle smooth part 8 is positioned at the other end of the body, the length of the fork smooth part 8 is not more than half of the total length of the fork handle 6, and the bending direction of the fork handle reinforcing part 7 is opposite to the direction of the curved surface of the fork head 5, as shown in figures 7-8.
Example 6
A non-deformable waterproof wood fork comprises a fork head 5 and a fork handle 6, wherein the front part of the fork head 5 is provided with a tooth-shaped flat belt sharp tooth, the rear part of the fork head 5 is connected with the fork handle 6 and is a smooth curved surface, and the radian of the curved surface is 45-90 degrees; the included angle between the extension line of the lowest point of the fork head 5 and the extension line of the fork handle 6 is 10 degrees.
The fork handle 6 is formed by connecting a fork handle reinforcing part 7 and a fork handle smooth part 8, the fork handle reinforcing part 7 and the edge of the fork handle reinforcing part form a curved surface with a certain radian, the radian is 45-90 degrees, the fork handle reinforcing part 7 is connected with the fork head 5, the fork handle smooth part 8 is positioned at the other end of the body, the length of the fork handle smooth part 8 is not more than half of the total length of the fork handle 6, and the bending direction of the fork handle reinforcing part 7 is the same as the direction of the curved surface of the fork head 5, as shown in figures 9-10.
Example 7
A non-deformable waterproof wood fork comprises a fork head 5 and a fork handle 6, wherein the front part of the fork head 5 is provided with a tooth-shaped flat belt sharp tooth, the rear part of the fork head 5 is connected with the fork handle 6 and is a smooth curved surface, and the radian of the curved surface is 45-90 degrees; the included angle between the extension line of the lowest point of the fork head 5 and the extension line of the fork handle 6 is 10 degrees.
The fork handle 6 is formed by connecting a fork handle reinforcing part 7 and a fork handle smooth part 8, the fork handle reinforcing part 7 and the edge of the fork handle reinforcing part form a curved surface with a certain radian, the radian is 45-90 degrees, the fork handle reinforcing part 7 is connected with the fork head 5, the fork handle smooth part 8 is positioned at the other end of the body, the length of the fork handle smooth part 8 is not more than half of the total length of the fork handle 6, and the bending direction of the fork handle reinforcing part 7 is opposite to the direction of the curved surface of the fork head 5. The length of the fork handle smooth part 8 is 20 mm. The thickness of the fork body is 1.5 mm.
Example 8
Step 1: cutting the veneer into a flat wood fork finished product, drying the flat wood fork finished product in a heating and drying mode until the water content is 8-12%, soaking the flat wood fork finished product in edible purified water for 20-35 seconds before profiling, and then pressing the flat wood fork finished product into a wood fork with a handle part with a certain radian by profiling equipment;
step 2: putting beeswax or palm wax into temperature-adjustable heating equipment heated by electricity or gas, heating the beeswax or palm wax to 145-185 ℃, melting the beeswax or palm wax to make the liquid wax close to the boiling point, uniformly placing the formed wood forks on a metal conveying belt, moving the wood forks along with the metal conveying belt into a device filled with the liquid wax, and taking out the wood forks after boiling the wood forks in the 145-185 ℃ liquid wax for 10-60 seconds; then the wooden fork enters hot air equipment at the temperature of 80-170 ℃ along with the metal conveyor belt, and is blown by hot air for 120-180 seconds, so that the liquid wax adhered to the surface of the wooden fork is blown dry and absorbed by the wooden fork;
and step 3: and taking out the dried wood fork, sorting and packaging to obtain a final product. The wood fork master batch is birch.
The above description is only for the purpose of creating a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The non-deforming waterproof wooden tableware is characterized in that the body of the non-deforming waterproof wooden tableware comprises a wooden tableware head part and a handle part, the handle part is formed by connecting a handle bending part and a handle smooth part, a middle depression or a bulge of a handle reinforcing part and the edge of the handle reinforcing part form a curved surface with a certain radian, and the radian is 45-90 degrees; the handle reinforcing part is connected with the head part of the wooden tableware, the handle smooth part is positioned at the other end of the handle part of the wooden tableware, the length of the handle smooth part is not more than half of the total length of the handle part, and the curved surface radian bending direction of the handle reinforcing part and the curved surface radian bending direction of the head part of the wooden tableware are the same or opposite.
2. The non-deforming waterproof wooden tableware according to claim 1, wherein the length of said handle smooth portion is 20 to 50 mm.
3. The non-deforming waterproof wooden tableware according to claim 1, wherein the length of said handle smooth portion is 20 mm.
4. The non-deforming waterproof wooden tableware according to claim 1, wherein said wooden tableware is a wooden spoon or fork.
5. The non-deformable waterproof wooden tableware according to claim 1, wherein said wooden tableware has a thickness of 1.0 to 2.0 mm.
6. The non-deformable waterproof wooden tableware according to claim 4, wherein the wooden tableware is a wooden spoon, the spoon body comprises a spoon head and a spoon handle, the spoon head is of a round or oval structure with a concave middle part, the concave middle part and the edge of the spoon head form a smooth curved surface, and the radian of the curved surface is 45-90 degrees;
the spoon handle is formed by connecting a spoon handle reinforcing part and a spoon handle smooth part, and the spoon handle reinforcing part and the edge of the spoon handle reinforcing part form a curved surface with a certain radian, wherein the radian is 45-90 degrees; the spoon handle reinforcing part is connected with the spoon head, the spoon handle smooth part is positioned at the other end of the spoon handle, the length of the spoon handle smooth part is not more than half of the total length of the spoon handle, and the radian bending direction of the spoon handle reinforcing part is the same as or opposite to the direction of the concave part of the spoon head.
7. The non-deformable waterproof wooden tableware according to claim 4, wherein the wooden tableware is a wooden fork, and the fork body comprises a fork head and a fork handle; the front part of the fork head is provided with a tooth-shaped flat belt sharp tooth, the rear part of the fork head is connected with the fork handle and is a smooth curved surface, and the radian of the curved surface is 45-90 degrees; the fork handle is formed by connecting a fork handle reinforcing part and a fork handle smooth part, the fork handle reinforcing part and the edge of the fork handle reinforcing part form a curved surface with a certain radian, the radian is 45-90 degrees, the fork handle reinforcing part is connected with the fork head, the fork handle smooth part is positioned at the other end of the body, the length of the fork handle smooth part is not more than half of the total length of the fork handle, and the direction of curvature of the fork handle reinforcing part is the same as or opposite to the direction of the curved surface of the fork head.
8. The non-deformable waterproof wooden tableware according to claim 1, wherein the wooden tableware master batch is made of hardwood species wood, and the wooden tableware has a seamless surface formed by a layer of food grade beeswax or palm wax on the surface.
9. The non-deformable waterproof wooden tableware according to claim 8, wherein said wooden tableware master batch is made of birch.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120522495.XU CN214433520U (en) | 2021-03-12 | 2021-03-12 | Non-deforming waterproof wooden tableware |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120522495.XU CN214433520U (en) | 2021-03-12 | 2021-03-12 | Non-deforming waterproof wooden tableware |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017378A (en) * | 2021-03-12 | 2021-06-25 | 大连德川木业有限公司 | Non-deforming waterproof wooden tableware and processing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017378A (en) * | 2021-03-12 | 2021-06-25 | 大连德川木业有限公司 | Non-deforming waterproof wooden tableware and processing method thereof |
| WO2022188229A1 (en) * | 2021-03-12 | 2022-09-15 | 大连德川木业有限公司 | Non-deformable waterproof wooden tableware and processing method therefor |
| CN113017378B (en) * | 2021-03-12 | 2023-10-03 | 大连德川木业有限公司 | Non-deforming waterproof wooden tableware and its processing method |
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