KR20100031871A - Hygiene a rice scoop - Google Patents

Abstract

PURPOSE: A hygienic rice scoop is provided, which forms protrusions at the fixed interval and prevents grain of boiled rice from being stuck. CONSTITUTION: A hygienic rice scoop comprises a scoop part(2), a neck part(3), and a handle part(4). Junctions(5,6) are formed in edge portion of the scoop part, the neck part, and the handle part. A space part(10) separated from the outside is formed by bringing the junctions of the top and bottom plates into contact with each other and fusing them. The fused welding unit is polished.

Description

HYGIENE A RICE SCOOP}

The present invention relates to a sanitary spatula that is made of stainless material, which is not only hygienic but also semi-permanent in life and does not stick to rice grains and prevents scratches (minimized).

In general, stainless steel is used for the production of various kitchen containers such as cutlery, pots, pans, as well as various kitchen containers, such as various kinds of kitchen containers, such as clean appearance and easy washing.

On the other hand, the conventional spatula used to cook rice is mainly made of wood or resin, etc., which can cause germs and bacteria to parasitic and propagate. There is a problem such as being.

For example, a synthetic resin spatula having low heat resistance is easily deformed, discolored and discolored, is not sanitary, and environmental hormones are leaked, which is harmful to a human body and has a short service life. In addition, in the case of the wooden spatula, the pathogenic bacteria and bacteria can multiply due to high water absorption rate, which is unsanitary, and has a troublesome problem such as short service life due to cracking or abrasion and frequent drying or sterilization.

The present invention is made of a stainless material is not only very hygienic, it is an object to provide a sanitary spatula semi-permanent life.

Another object of the present invention is to process the hairline or miller in a fine and dense spacing on the surface of the spatula, or to form a protrusion or miller in the hairline state at a predetermined interval so that the rice grains It is characterized by providing a sanitary spatula that does not stick easily to the spatula surface.

Still another object of the present invention is to form an upper or lower curved portion at the edge portion of the spatula to prevent scratching of the kitchen vessel that is in contact or rubbing.

Still another object of the present invention is to provide a sanitary spatula that can be easily and firmly gripped by fingers and palms by forming a handle portion of a round and relaxed length.

Still another object of the present invention is to provide a sanitary spatula that can be stored by forming a hole in the handle end to prevent the inflow of moisture or foreign matter.

Still another object of the present invention is to provide a sanitary spatula that can be used as a spatula for use by extending the length of the handle and the spatula and forming an inclined portion having a predetermined slope at the tip of the spatula.

The sanitary spatula of the present invention is formed by forming a stainless steel upper and lower plates, respectively, to form a spatula part, a neck part, and a handle part, and a joint part is formed at an edge of the spatula part, the neck part and the handle part, and the joint part of the upper and lower plate parts is mutually different. After contacting, welding is performed by laser welding, argon welding, or arc welding, and the upper and lower plates are integrally joined to form a space part isolated from the outside, and the welded weld is polished to complete a sanitary spatula.

In addition, the present invention is the spatula portion formed in the upper and lower plate is bent downward, the handle portion of the upper plate is curved upward, the handle portion of the lower plate is curved downward, the neck portion of the upper and lower plate gradually widens toward the handle portion direction, The handle portion is characterized in that the shape is gradually wider and the depth gradually deeper toward the center from both sides.

In addition, the present invention is formed by forming the edge portion of the spatula curved to prevent scratching, processing (forming) a plurality of hairline or mirror (Mirror) on the surface of the spatula portion of the top plate, or protrusion of the hairline state Alternatively, the protrusions in the Miller state are formed at predetermined intervals so that the rice grains or rice lumps do not easily stick together.

In addition, the present invention is configured to form a flat portion at the rear end of the handle portion, and to form a hole penetrating up and down in the flat portion to be stored on the hook means of the nail or kitchen utensil.

In addition, the length of the handle and spatula portion of the sanitary spatula in the present invention may be used as a spatula by forming a slope of a predetermined angle inclined at the tip of the spatula.

Sanitary spatula of the present invention is made of stainless steel harmless to the human body is hygienic, beautiful appearance and has a semi-permanent effect of life.

In addition, the sanitary spatula of the present invention is formed on the surface of the spatula, the hairline or mirror processing state of the fine or dense spacing or the protrusion of the hairline state or the protrusion of the miller state is formed so that the rice grain (or rice lump) surface of the spatula It has a non-stick effect.

In addition, the present invention has the effect that when the surface of the spatula portion is formed by mirror processing, while the water film is formed by dew condensation phenomenon, rice grains or rice lumps do not easily stick together.

In addition, the present invention has an effect that can be easily and firmly grasped by using the fingers and palms because the handle is formed round and elongated.

In addition, the present invention has the effect that the overall weight of the sanitary spatula is formed because the handle portion and spatula portion or the space portion is formed in the handle portion.

In addition, the present invention has the effect that the spatula portion and the handle portion formed by the handle portion is sealed by welding and completely isolated from the outside to prevent the penetration of moisture or foreign matter to prevent secondary contamination.

In addition, the present invention has an effect that the spatula edge portion is formed in a curved shape to prevent or minimize scratching of the kitchen container.

In addition, the present invention is a very useful invention having the effect of extending the length of the handle and the spatula portion and forming an inclined portion at the tip of the spatula portion can be used as a spatula.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the embodiments of the present invention, the same components in the drawings are denoted by the same reference numerals as much as possible, and detailed descriptions of related known configurations or functions will be omitted so as not to obscure the subject matter of the present invention.

1 is a perspective view of the sanitary spatula 1 of the present invention shown as an example, a large spatula portion 2, the neck portion 3, and the handle portion 4 is configured in turn, Figure 2 is a plan view 3 shows its cross section.

The sanitary spatula (1) is made of stainless steel material which is harmless to the human body and is sanitary, and is separated into upper and lower plates (7) (8) having joints (5) (6) formed around the edges as shown in FIG. 6, the upper and lower plates 7 and 8 are fused by welding the joints 5 and 6 with a laser beam (laser welding), not shown, in the state where the joints 5 and 6 are in contact with each other as shown in FIG. The welded portion 9 that is integrally joined and exposed to the outside is removed as shown in FIG. 7 by polishing, and a sanitary spatula 1 having a space portion 10 formed between the upper and lower plates 7 and 8 is completed. .

The spatula portions 2a and 2b formed on the upper and lower plates 7 and 8 are formed into a downward curved shape by press working, as shown in FIGS. 3 and 5, and the handle portion of the upper plate 7. (4a) is bent upward by the press working, the handle portion 4b of the lower plate is formed into a downward curved shape, the neck portion (3a) 3b of the upper and lower plate (7) (8) is the handle portion (4a) The shape gradually widens toward the direction (4b).

In the case of the handle portion (4a) (4b), the width is gradually widened toward both the center portion from both sides, the shape is gradually deeper.

The junction part 5 formed in the edge part of the upper plate 7 is bent downward by press work, and the junction part 6 formed in the edge part of the lower plate 8 is bent upward by press work. In particular, the edge portion of the spatula portion 2 is bent in a curved shape as shown in FIG. 3 to prevent or minimize the bottom or surface scratching of the kitchen vessel due to contact and friction when using the sanitary spatula.

In the present invention, the overall shape of the spatula part 2, the neck part 3, and the handle part 4 is processed into a press (mold), precisely manufactured, and then combined with the upper and lower plates 7 and 8 (facing each other). After sealing the space 10 by laser welding, the weld is finished by polishing or the like, and the space 10 isolated from the outside is formed between the upper and lower plates 7 and 8.

When the joint surfaces of the joints 5 and 6 are brought into contact with each other, the joint surfaces are processed to be in close contact with each other, and when the gaps are generated during the joints due to the protrusion of some joints 5 and 6, the protrusions are cut by a laser beam. By removing gaps and processing, uniform welding strength can be obtained and uniform welding surface can be obtained.

In the present invention, a plurality of fine lines (hair lines) are formed on the surface of the spatula part 2, for example, the spatula part 2a of the upper plate 7, or the hair lines are formed densely in the longitudinal direction. It can be used by processing in a miller state, forming a process of a hairline, or forming a process of a miller.

In the present invention, the entire surface including the polished joints 5 and 6 may be coated with a metal that is harmless to the human body by plating or vacuum deposition or electrodeposition.

In addition, gold or silver or various patterns, or specific patterns are engraved or embossed or engraved and embossed on the neck part 3 and / or handle 4, and then a metal such as gold or silver is plated on the surface. The quality of the product can be enhanced by coating it with high quality, and by releasing jade or ceramic to each part firmly such that far infrared rays or anions are released to the human body or food.

On the other hand, in the case of conventional spatula made of wood, synthetic resin, etc., not only is not sanitary by parasitic propagation of pathogens or bacterial invasion, but also easily deformed and worn by heat, environmental hormone is generated, discoloration, discoloration, short life, etc. Although there is a problem, in the present invention, since it is manufactured using stainless steel, it is very hygienic and there is no fear of deformation or wear, and thus is almost semi-permanent.

9 shows a plurality of protrusions 11 formed on the surface of the spatula portion 2a of the sanitary spatula 1 at predetermined intervals to prevent rice grains from sticking to the surface of the spatula portion 2.

The separation distance L3 between the protrusions 11 is formed in consideration of the size of the rice grains. For example, as shown in FIG. 10, the width L1 of the protrusion 11 is equal to or slightly smaller than the size of the rice grain, and the distance L2 of the flat portion formed between the protrusions 11 is slightly larger than the width of the rice grain. It is configured so that the introduced grain of rice can easily slide along the flat portion. The distance L3 between the protrusion 11 and the protrusion 11 is the sum of the width L1 of the protrusion 11 and the distance L2 of the flat part.

The protrusion 11 is in the longitudinal direction of the sanitary spatula 1 in the direction of spreading the rice as shown in Figure 9, so that the rice grains can be easily spread along the projection 11 formed in the longitudinal direction. The protrusions 11 are formed in the longitudinal direction as shown in FIG. 9, but when the sanitary spatula 1 is washed after using the sanitary spatula 1 by omitting the section in which the protrusions 11 are formed in the middle, the washing of the protrusions 11 is easier. Become.

11 is a plan view of another embodiment of the present invention projection 11a, and FIG. 12 is a sectional view of the present invention, in which the separation distance L3 between the projections 11a is formed to be narrower than the width of the rice grains so that the rice grains flow into the flat portion 2c. By preventing the rice from sticking to the surface of the spatula part 2 is configured.

The protrusions 11a are formed in the lengthwise direction as shown in FIG. 11, but the parts of the protrusions 11a are omitted in the middle, so that the protrusions 11a are more easily washed when the sanitary spatula 1 is used and washed. Become.

In the present invention, the thickness t of the spatula part 2a is about 2.5 mm in the case of a one-ply structure as shown in FIG. 8, and a double structure in which the space part 10 is formed in the spatula part 2 as shown in FIG. 3. The overall thickness is about 3 mm. That is, the thickness t of the stainless steel is about 2.5 mm in the case of the single-ply structure, and the upper and lower plates 7 and 8 having a thickness of about 1 mm in the case of the double structure, and the space part about the height of about 1 mm. It consists of (10) and is maintained at a thickness of about 3 mm as a whole, and the height of the joint portion (5) (6) is equal to or less than the thickness (t) of the stainless steel can prevent excessive increase in the thickness of the spatula (4) have.

Then, the height h of the projection 11 is formed to be lower than the width of the rice grains so that the rice grains are not easily caught between the projections 11 and 11a.

Of course, the numerical values may be appropriately added or subtracted according to the situation or the size of the grain of rice, and the protrusions 11 and 11a having the above structure are formed on the bottom surface of the lower plate 8 where the spatula part 2 is located. This can prevent the rice from sticking together.

8 is a cross-sectional view showing another embodiment of the present invention, the neck 3 and the handle 4 is formed on the lower plate 8, and then the bottom surface of the upper plate 7 is bonded by laser welding, polishing the weld to handle It is shown that the sanitary spatula (1a) is formed in the space portion 10a is formed. The spatula part 2 has one layer, and the neck part 3 and the handle part 4 have a double structure, and the space part 10 is omitted in the neck part 3 to be welded.

13 is a cross-sectional view of another embodiment of the present invention, the spatula portion 2 is configured in one layer, the handle portion 4 is formed in two layers and then connected to each other to form a welded portion 9a on the neck 2. It can be shown. In order to make the thickness of the neck part 3 to which the spatula part 2 and the handle part 4 are equal to each other, the thickness of the one-ply spatula part 2 and the two-ply handle part 4 are the same. That is, the thickness (thickness of each of the upper and lower plates) of the handle part 2 divided into the upper and lower parts is 1/2 thickness of the thickness of the spatula part 2, and similarly, it is polished after welding with a laser beam.

14 to 16 are views of another embodiment of the present invention, which extends the length of the handle 4 and the spatula 2 and forms an inclined portion 12 at a predetermined angle at the tip of the spatula 2. It is configured to be used as a spatula.

Of course, as shown in FIG. 3, the upper and lower plates 7 and 8 have a double structure, or as shown in FIG. 8, only the handle 4 has a double structure, or as shown in FIG. It can be configured in one layer, the handle part 4 in two layers, and then connected to each other to form a neck part 3 in the connecting part. Similarly, the edge portion of the spatula part 2 is formed in a curved shape so that it is in contact The scratching or rubbing of kitchen utensils is prevented (minimized).

In the present invention, as shown in FIGS. 17 and 18, the flat part 13 is formed at the rear end of the handle part 4, and the sanitary spatula 1 is formed by forming holes 14 penetrating vertically in the flat part 13. When storing (1a), it is configured to be stored by hanging on a nail or kitchen utensil hanger.

For example, as shown in FIGS. 19 and 20, the flat portion 13 is formed to be slightly thinner at the rear end of the handle in which the hole 14 is formed, and a hole having an upward protrusion 15 and a downward protrusion 16 is formed during press working. When welding the upper and lower plates 7 and 8 to each other by welding, the space 10 is still isolated from the outside by laser welding and polishing the upper and lower portions 15 and 16, respectively. It is composed of a structure, by using the hole 14 can be stored on the hook means (not shown) or the hook means (not shown) of the kitchen utensils, or can be stored on the hook means using a string.

The spatula portion 2 is a concave type of a much larger area than the planar surface of the handle so that the rice can be efficiently spread. The handle portion 4 is given a length and an outer diameter that can be relaxed enough to hold with fingers and palms as shown in FIG.

In the present invention, the spatula part 2 has a two-ply structure or a one-ply structure, and the handle part 4 is provided with a length and an outer diameter that can be sufficiently grasped by a finger and a palm.

In the present invention, when welding the upper and lower plates (7) (8), using a high-speed plasma jet ejected from the torch nozzle instead of laser welding, the plasma arc is deep penetration, narrow bead width, fast welding speed Welding (Plasma Arc Welding: PAW), or argon welding may be used.

The sanitary spatula (1) (1a) of the present invention is made of stainless material, hygienic and semi-permanent life, and also the hairline or projection (11) (11a) to the spatula portion 2 of the sanitary spatula (1) (1a) ), Or hairline-shaped protrusions, or miller-processed protrusions, or miller-processed rice grains do not easily stick to the sanitary spatula (1) (1a), and the handle portion 4 is formed round and elongated. It is easy to hold by hand.

In addition, in the present invention, the handle portion 4 and the spatula portion 2, or the space portion 10 (10a) is formed in the handle portion 4, the overall weight is light, and the spatula portion 2 and the neck ( 3) and the space portions 10 and 10a formed in the handle portion 4 or the handle portion 4 are completely isolated from the outside, thereby preventing moisture or foreign matter from penetrating, thereby preventing secondary contamination of the sanitary spatula, Status) is maintained.

In the present invention, when the rolling strength of the stainless steel constituting the sanitary spatula (1) (1a) is large and difficult to roll to a predetermined thickness, the rolled portion is heated to a high temperature of 400 ° C. or higher to soften it, and then the edge portion is bent by a press. It is preferable to form joints 5 and 6 or to form protrusions 11 and 11a on the spatula 2 surface.

The protrusions 11 and 11a and the joints 5 and 6 may be molded at the same time as the spatula 2 at the same time, or each may be molded.

Due to the properties of the stainless steel material in the present invention, the hairline with a fine and dense spacing is formed on the surface of the concave-convex shape so that the rice grains in the hot state hardly adhere to each other, and the protrusions 11 and 11a on the spatula part 2 are provided. Even when forming, the rice grains do not stick together, and the contact area of the rice grains decreases, so that the thermal conductivity to the handle portion 4 drops.

In the present invention, the surface of the spatula portion 2 on which the protrusions 11 and 11a are formed or the surface of the spatula portion 2 on which the hairline is formed is processed in a mirror state, or electrodeposits a gold powder solution or the like on the surface thereof, or is deposited or ionized. In the case of plating and mirror processing, the surface of the spatula part 2 is kept smooth so that the grains of rice do not stick easily. That is, the water contained in the rice or rice grains are adsorbed on the surface of the spatula 4 so that a water film is formed so that the rice grains or rice lumps do not easily stick together.

The sanitary spatula (1) (1a) of the present invention completely escapes the concept of a conventional spatula and simultaneously gives various concepts such as health, life extension and decoration, and develops to a higher level of product, as well as a high quality and high value sanitary spatula (1 1a can be provided to the consumer.

The present invention as described above is not limited to the present embodiment and the accompanying drawings, various substitutions, modifications and changes are possible within the scope without departing from the technical spirit of the present invention, which is usually in the art It is self-evident for those who have knowledge.

1 is a perspective view showing an example of the present invention.

2 is a plan view showing an example of the present invention.

3 is a cross-sectional view showing an example of the present invention.

4 is a cross-sectional view of the handle portion shown as an example of the present invention.

5 is a side view before bonding of the upper and lower plates shown as an example of the present invention.

6 is a side view of the bonded state shown as an example of the present invention.

7 is a side view showing an example of the present invention.

8 is a cross-sectional view showing another embodiment of the present invention.

9 is a plan view showing another embodiment of the present invention.

10 is an enlarged cross-sectional view of the spatula of the present invention FIG.

11 is a plan view showing another embodiment of the present invention FIG.

12 is an enlarged cross-sectional view of the spatula of FIG.

13 is a sectional view showing another embodiment of the present invention.

14 is a perspective view of a wet spatula shown in another embodiment of the present invention.

15 is a plan view of a wadding spatula shown in another embodiment of the present invention.

16 is a cross-sectional view of the iron spatula shown in another embodiment of the present invention.

17 is a perspective view of the sanitary spatula shown in another embodiment of the present invention.

18 is a perspective view showing a spatula spat shown in another embodiment of the present invention.

19 and 20: cross-sectional view of the handle portion according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

(1) (1a)-Hygiene spatula (2) (2a) (2b)-Spain

(2c)-plane (3) (3a) (3b)-neck

(4) (4a) (4b)-handle (5) (6)-junction

(7) (8)-Upper and Lower Plates (9) (9a)-Welding

(10) (10a)-space (11) (11a)-protrusion

(12)-Slope (13)-Flat

(14)-hole (15)-upward

(16)-downward protrusion (L1)-width of protrusion

(L2)-distance of plane (L3)-distance between protrusions

(t)-thickness of spatula (h)-height of protrusion

Claims (4)

In constructing a spatula consisting of a spatula, a neck and a handle; The upper and lower plates made of stainless steel are respectively formed to form a spatula part, a neck part and a handle part, and a joint part is formed at the edges of the spatula part, the neck part and the handle part, and the joint parts of the upper and lower parts are brought into contact with each other and then fused to each other. And a space portion isolated from the welded portion, wherein the welded weld portion is polished. The method according to claim 1; The spatula formed on the upper and lower plates is curved, the handle of the upper plate is curved upward, the handle of the lower plate is curved downward, and the neck of the upper and lower plates gradually widens toward the handle, and the handle is centered on both sides. Sanitary spatula, characterized in that the shape is gradually wider and the depth gradually deeper toward the direction. The method according to claim 1 or 2; A sanitary spatula formed by forming one of a plurality of hairline, mirrored, mirrored and hairline protrusions on the top surface of a spatula. The method according to claim 1 or 2; A sanitary spatula, which extends the length of the handle and the spatula, and is formed so as to be used for steaming by forming an inclined portion at a predetermined angle at the tip of the spatula.

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