TWM572699U - Fork spoon structure - Google Patents

Abstract

A spork structure includes a spoon body and a grip. Two outer teeth and at least one inner tooth are arranged at intervals at the front end of the spoon, and a height drop is provided on the inner tooth; the fork The spoon is mainly made by pressing the plant fiber slurry, and the high and low drop parts are used to strengthen the structural strength of the internal tooth plate, so that the fork spoon has better structural strength to puncture food such as steak, vegetables and fruits. The advantage of 100% natural decomposition.

Description

Fork and spoon construction

This creation is a fork and spoon structure, which is integrally pressed with plant fiber slurry. It has the advantages of strengthening the structural strength and stability of the internal tooth plate at the front end of the fork and being able to completely decompose naturally after being discarded. The handle, spoon body, external tooth plate, internal tooth plate and height drop part.

Traditional disposable plastic tableware is easy to cause environmental pollution. In recent years, the market has sold degradable tableware with raw materials from wheat, rice straw or corn. The main component of this tableware is Polylactic Acid (Polylactic Acid or Polylactide, PLA), However, according to research, degradable tableware is almost always made by mixing polylactic acid with traditional plastics to increase the heat resistance and durability of the tableware. However, after adding plastic to polylactic acid, polylactic acid cannot be decomposed 100%, but it is difficult to be recycled The system sorts it into non-recyclable waste and forms another kind of plastic pollution.

Taking the disposable paper fork (spork) as an example, it is generally made by integrally pressing pulp. The structure of this type of fork key is usually provided with external tooth plates on both sides of the front end of the fork key, and internal tooth plates are provided between the two external tooth plates on the front end of the fork key. However, the inner teeth are mainly in the shape of a flat paper sheet, and the structural strength is not good. It is easy to bend and deform when tossing and digging food, and the structural strength is not enough to puncture food such as meat steaks, vegetables and fruits, making the inner teeth Completely useless.

In view of this, the author has accumulated many years of research and practical experience in related fields, and specially created a fork key structure to improve the lack of structural strength of the inner tooth plate of the traditional paper fork key.

The purpose of this creation is to provide a fork-and-spoon structure, which includes a spoon body and a handle provided at the rear end of the spoon body, characterized in that the front end of the spoon body is provided with two external tooth plates and at least one internal tooth plate arranged at intervals , The inner tooth plate is located between the outer tooth plates, and two edges of the scoop body are respectively provided with a rib plate, the rib plate extends to the outer tooth plate to reinforce the outer tooth plate, and is provided on the inner tooth plate There is a height drop portion to reinforce the inner tooth plate. The scoop body, the outer tooth plate, the rib plate, the inner tooth plate, the height drop portion and the handle are mainly made of plant fiber slurry.

Based on the above, this creation uses the high and low drop parts to strengthen the structural strength of the internal tooth plate, improve the stability of the internal tooth plate, ensure the normal use and operation of the fork and spoon, with 100% natural decomposition, in line with environmental protection requirements advantage. Improve the lack of structural strength of the inner teeth of the conventional paper fork.

In practice, the two sides of the spoon body are respectively provided between the front end and the back end of the spoon body, so that the front end, the rear end and the two side edges define a concave surface at the top of the spoon body, and the front end and the back end A convex surface is defined at the bottom of the scoop body with the edges of both sides, and the two surfaces of the inner tooth plate are respectively provided with a top surface which is connected to the concave surface of the scoop body and a bottom surface which is connected to the convex surface of the scoop body. Made of corn cobs, bagasse or gramineous plants (such as rice straw, wheat straw).

During implementation, the high-low drop portion includes a convex portion provided on the top surface of the internal tooth plate and a concave portion provided on the bottom surface of the internal tooth plate, so that the concave portion is provided on a portion of the internal tooth plate opposite to the convex portion.

In practice, the height drop portion extends from the front end of the spoon body to the inner tooth plate. The height drop portion includes a convex portion provided on the concave surface of the spoon body and the top surface of the inner tooth plate, and a convex surface provided on the spoon body and The concave portion on the bottom surface of the internal tooth plate is provided with the concave portion at a position opposite to the convex portion on the internal tooth plate.

In practice, two sides of the internal tooth plate are respectively provided with an inclined edge, and the high-low drop portion extends along one of the inclined edges of the internal tooth plate.

During implementation, a rib is provided on the handle, and the rib protrudes toward the upper or lower side of the handle.

The following lists the implementation methods suitable for this creation based on the technical means of this creation, and the following description with the drawings:

Please refer to the first to fourth figures to reveal the drawings of the preferred embodiment of the creation. The above drawings illustrate the structure of the fork and spoon of the creation, including a spoon body 1 and a grip 2. The spoon body 1 has a front end 101, a rear end 102, and two side edges 103. The two side edges 103 of the spoon body 1 are provided between the front end 101 and the rear end 102 of the spoon body 1, and the handle 2 is provided. At the rear end 102 of the spoon body 1. The front end 101, the rear end 102 and the two side edges 103 of the spoon body 1 define an arc-shaped concave surface 11 for holding food on the top of the spoon body 1; and, the front end 101, the rear end 102 and the spoon body 1 The edges 103 on both sides define a curved convex surface 12 at the bottom of the spoon body 1.

In the preferred embodiment, the front end 101 of the spoon body 1 is arranged with two external tooth plates 13 and at least one internal tooth plate 14 at intervals, and the internal tooth plate 14 is located between the external tooth plates 13. A top surface 141 and a bottom surface 142 are respectively provided on both sides of the internal tooth plate 14. The top surface 141 of the internal tooth plate 14 is connected to the concave surface 11 of the spoon body 1, and the bottom surface 142 of the internal tooth plate 14 is connected to the convex surface 12 of the spoon body 1. A rib 15 is provided on two sides 103 of the scoop body 1 respectively. One end of the rib 15 extends onto or outside the external tooth 13 to reinforce the structural strength of the external tooth 13. In a better consideration, the inner tooth plate 14 is provided with a height drop portion 16 to reinforce the structural strength of the inner tooth plate 14, the spoon body 1, the outer tooth plate 13, the rib plate 15, the inner tooth plate 14 , High-low drop part 16 and grip 2 are mainly made by pressing a plant fiber (fiber) pulp. The plant fiber can be made of pulp (long fiber pulp), corn cob, bagasse or gramineous plants (such as rice straw, Wheat stalks) material.

Please refer to the third to sixth figures. In this embodiment, the height difference 16 can extend from the front end 101 of the scoop body 1 to the internal tooth plate 14, and the height difference 16 includes a convex portion 161 and a concave portion 162 The convex portion 161 is provided on the concave surface 11 of the front end 101 of the spoon body 1 and the top surface 141 of the internal tooth plate 14, the concave portion 162 is provided on the convex surface 12 of the front end 101 of the spoon body 1 and the bottom surface 142 of the internal tooth plate 14, so that the concave portion 162 is provided on the internal tooth plate 14 at a position opposite to the convex portion 161. An inclined edge 143 is provided on both sides of the internal tooth plate 14, and the high-low drop portion 16, the convex portion 161 and the concave portion 162 extend along one of the inclined edges 143 of the internal tooth plate 14.

Alternatively, the convex portion 161 of the high-low drop portion 16 may be separately provided on the top surface 141 of the internal tooth plate 14, and the concave portion 162 of the high-low drop portion 16 may be separately provided on the bottom surface 142 of the internal tooth plate 14.

Based on the above, this creation is made by pressing the plant fiber pulp together and uses the convex portion 161 and the concave portion 162 of the high-low drop portion 16 to strengthen the structural strength of the internal tooth plate 14 and enhance the internal tooth plate 14 Stability; at the same time, the ribs 15 are used to strengthen the structural strength of the side edges 103 of the scoop body 1 and the outer teeth 13. According to this, it is ensured that the inner tooth plate 14 and the outer tooth plate 13 of the spoon body 1 of the fork spoon are normally used, and the operation has 100% natural decomposition, which is in line with the advantages of environmental protection. Improve the lack of structural strength of the inner teeth of the conventional paper fork.

In a feasible embodiment, the handle 2 is provided with a rib 21 that can strengthen the structure, and the rib 21 protrudes toward the upper side of the handle 2 to avoid overflow of the food soup when digging food .

Please refer to the seventh figure. In a modified embodiment, the rib 22 may also protrude downward from the handle 2.

The above implementation descriptions and drawings are only examples to illustrate the preferred embodiments of this creation, and are not intended to limit the scope of this creation. Anything that is similar or similar to the structure, device, and characteristics of this creation should be It belongs to the purpose of creation and patent application.

1‧‧‧ spoon body

101‧‧‧ Front

102‧‧‧back

103‧‧‧Side edge

11‧‧‧Concave

12‧‧‧Convex

13‧‧‧External tooth plate

14‧‧‧Inner tooth

141‧‧‧Top

142‧‧‧Bottom

143‧‧‧Slanted side

15‧‧‧rib

16‧‧‧High and low drop

161‧‧‧Convex

162‧‧‧recess

2‧‧‧grip

21, 22 ‧ ‧ ‧ ribs

The first picture is a perspective view of this creation. The second image is an inverted perspective view of the first image. The third figure is a partial perspective sectional view of the first figure. The fourth diagram is a top view of the first diagram. The fifth picture is a side view of the first picture. The sixth figure is a front view of the first figure. The seventh figure is a side view of the modified embodiment of the fifth figure.

Claims (6)

A fork-and-spoon structure includes a spoon body and a handle provided at the rear end of the spoon body, characterized in that: the front end of the spoon body is arranged with two external tooth plates and at least one internal tooth plate, the internal tooth plate is located Between the outer teeth, a rib is provided on both sides of the scoop body, and the rib extends to the outer teeth to reinforce the outer teeth, and a high-low drop is provided on the inner teeth. To reinforce the inner tooth plate, the scoop body, the outer tooth plate, the rib plate, the inner tooth plate, the height drop portion and the grip are mainly integrally pressed from plant fiber slurry. The fork-and-spoon structure according to claim 1, wherein the two sides of the spoon body are respectively provided between the front end and the back end of the spoon body, so that the front end, the rear end and the two side edges define a A concave surface, and the front end, the rear end, and the edges on both sides define a convex surface at the bottom of the scoop body, and the two surfaces of the inner tooth plate are respectively provided with a top surface engaging the scoop surface of the scoop body and a bottom surface engaging the convex surface of the scoop body, Fiber pulp is made from pulp, corn cobs, bagasse or gramineous plant material. The fork-and-spoon structure according to claim 2, wherein the high-low drop portion includes a convex portion provided on the top surface of the internal tooth plate and a concave portion provided on the bottom surface of the internal tooth plate, so that the concave portion is provided on the internal tooth plate opposite At the location of the convex portion. The fork and spoon structure according to claim 2, wherein the height difference portion extends from the front end of the spoon body to the inner tooth plate, the height difference portion includes a convex portion provided on the concave surface of the spoon body and the top surface of the inner tooth plate, and A concave portion provided on the convex surface of the scoop body and the bottom surface of the inner tooth plate, so that the concave portion is provided on the inner tooth plate at a position opposite to the convex portion. The fork-and-spoke structure according to any one of claims 1 to 4, wherein both sides of the internal tooth plate are respectively provided with an inclined edge, and the high-low drop portion extends along one of the inclined edges of the internal tooth plate. The fork-and-spoke structure according to claim 5, wherein a rib is provided on the handle, and the rib protrudes above or below the handle.