JP3732589B2 - Reiko Nabe - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a cooking pot insulator.
[0002]
[Prior art]
Since the net insulators used in conventional food cooking are made by attaching a net such as a wire net or a bamboo net to a support frame, when a load is applied locally, some of the wire that is a constituent of the net is It cannot withstand the load and will be damaged by stretching or pulling out. On top of that, when the vegetables are drained, they are shaken violently up and down, and because they are beaten against a pot, aquarium, etc. for the purpose of dropping vegetable scraps etc., the peripheral part of the head is easily damaged, and the damaged part However, there is a risk of hurting hands during washing or dropping into the food. Furthermore, since the wires overlap each other in the net, there is a problem that it is difficult to remove food sandwiched between them, and cleaning is difficult and unsanitary.
[0003]
[Problems to be solved by the invention]
It is an object of the present invention to provide an easy-to-use pan insulator that is easy to use and has a light weight, safety, easy to wash, hygienic and durable, eliminating the risk of breakage of the mesh and the risk of damage.
[0004]
[Means for Solving the Problems]
Means for solving the above-mentioned problems are as described in the claims.
That is, the invention according to claim 1 is a pot insulator composed of a head and a handle, wherein the head is formed in a substantially pan shape from a single metal plate, and can be fixed to the handle. A desired number of openings from the bottom surface to the entire region of the side surface, and the upper peripheral edge of the side surface extends at least from the outer periphery to the lower side over the entire periphery. A bent portion that is bent; and the handle portion is attached to a fixable region that does not have an opening extending from a part of a side surface portion of the head to a part of a bottom surface portion on a lower side of the bent portion. and which, characterized between the tip and the side surface portion of the head of the peripheral edge directed toward the lower side of the bent portion, a gap portion having a width which enables cleaning between them provided it It's a hot pot.
Moreover, the invention which concerns on Claim 2 WHEREIN: In the pan insulator which consists of a head, a handle part, and the connection part which connects the said head part and the said handle part, the said head is from one metal plate. It is molded in a substantially pan shape, has a desired number of openings from the bottom surface portion to the entire region of the side surface except the region where the connection portion can be fixed, and the upper peripheral edge portion in the side surface portion is There is a bent portion that is bent at least from the outer periphery to the lower side over the entire circumference, and the connecting portion is located on the lower side of the bent portion from the part of the side surface portion of the head to the bottom surface. The handle portion is fixed to a fixable region that does not have an opening over a part of the portion, the handle portion is detachably attached to the connecting portion, and the tip of the peripheral end portion directed to the lower side of the bent portion And a gap having a width that enables cleaning between them and the side surface of the head It was provided, a pan dipper, characterized in that.
Further, in the invention according to claim 3, the connecting portion is a tubular connecting portion having a substantially square cross-sectional shape, and the handle portion has a substantially square cross-sectional shape, and the tubular connecting portion. It is the magnitude | size which follows the inner surface shape of this, It is inserted in the said tubular connection part, and is fixed with the stop bolt, The pan insulator of Claim 2 characterized by the above-mentioned .
[0005]
DETAILED DESCRIPTION OF THE INVENTION
[0006]
[Example 1]
1 to 3 are views showing an embodiment of the present invention. FIG. 1 is an overall perspective view of a pan insulator 1 in the embodiment, FIG. 2 is a sectional view of a handle portion, and FIG. It is a perspective view of a front-end | tip part. The head 11 is formed by molding a single metal plate into a substantially pan shape, and a draining hole 12 is formed from the bottom surface to the side surface of the head. A tubular connecting portion 13 having a square cross-sectional shape is fixed to the head portion 11, and a handle 14 is inserted into the connecting portion and fixed by a set bolt 15. The head 11 may be made of a metal that does not rust, and suitable materials include stainless steel, anodized aluminum, and copper.
[0007]
In this example, since the head portion 11 is a molded product of a stainless steel plate having a thickness of 1.2 mm, the peripheral portion is resistant to impact unlike a net-like material formed by knitting iron wires. Further, the draining hole 12 has a diameter of 10 mm, and at least at the bottom surface of the head, the total ratio of the hole area to the area of the bottom surface, that is, the opening ratio is 30% or more. It is not inferior to the net-like material, and further, the food is not caught and cleaning is easy. In addition, the handle 14 is detachable from the tubular connecting portion 13 by opening and closing the retaining bolt 15, so that the inside of the handle 14 and the tubular connecting portion 13 can be easily cleaned and is excellent in hygiene.
[0008]
FIG. 2 is a cross-sectional view of the handle 14 of FIG. In this example, F.F. R. A reinforcing material 22 made of P is arranged, and a sheet made of ultrahigh molecular weight polyethylene resin is arranged as a protective material 23 around the reinforcing material 22. In addition, ultra-high molecular weight polyethylene resin is placed on both ends in the length direction of the handle (not shown), so that watertightness is maintained over the entire length, and at the same time, heat resistance and wear resistance are excellent. It is durable and hygienic. The protective material 23 may be a plastic having a heat resistance of at least 100 ° C. that can withstand at least hot water disinfection. In addition to the above, any plastic such as polyamide resin can be applied.
[0009]
FIG. 3 is a perspective view of an end portion inserted into the tubular connecting portion of the handle 14 in FIG. A nut 32 is embedded in the end portion at substantially the same position as the opening provided in the tubular connecting portion, and plays a role of connecting and fixing the handle and the head by the set bolt 15 in FIG. Thus, since it is detachable with a bolt, it is easy to clean the inside of the tubular connecting portion where dirt easily collects.
[0010]
FIG. 4 is a plan view of the vicinity of the head according to another embodiment of the present invention. In this example, a stainless steel hollow handle 42 is fixed to a head 41 formed of a stainless steel plate having a thickness of 0, 7 mm in a substantially pan shape. The head portion 41 is provided with a hole portion 43 having a diameter of 8 mm to maintain draining performance.
[0011]
Moreover, the part 44 which does not provide a hole part is provided in the area | region which has fixed the handle | pattern part among heads. Since the head is vigorously shaken up and down when draining vegetables or the like, a large force is applied to the portion to which the handle is fixed, and therefore, there is an effect of preventing strength deterioration by not providing a hole.
[0012]
The peripheral portion 45 of the head 41 is provided with a bent portion 51 that is bent outward as shown in FIG. The bent portion 51 has a great effect on improving the strength of the head, and can withstand severe use even if a thin metal plate is used as the material of the head to reduce the weight of the head. A gap portion 55 is provided at the tip of the bent portion 51 of this example so as not to leave any food or the like. The shape of the tip of the bent portion 51 is arbitrary, and the strength of the head can be further improved by providing a bent portion in which the tip is bent twice or overlaid. In addition, a clear gap can be provided with the bent end bent outward, but the width of the gap 55 is 70% of the maximum width of the bent section in order to clean and drain the bent section. It is desirable that there be more.
[0013]
Further, as shown in FIG. 6, the bent portion can be configured such that the tip of the bent portion 61 is brought into contact with the pan portion 64 to seal the bent portion. In this way, water and food can be prevented from entering the bent portion, which is hygienic. As shown in FIG. 6, when the end of the bent portion is welded by brazing or the like, it is possible to prevent the intrusion of food more completely and to improve the strength.
[0014]
FIG. 7 is a plan view of the vicinity of the head of another embodiment. In this example, a connecting portion 72 to a handle portion is fixed to a head portion 71 formed of a stainless steel plate having a thickness of 0, 5 mm in a substantially pan shape, and a wooden handle 73 is connected to the connecting portion 72 with bolts and nuts 74. It is attached by. Reference numeral 77 denotes a peripheral portion for reinforcing the head 71.
[0015]
A hole 75 is formed in the head 71 to maintain draining performance, but a holeless portion 76 that does not have a hole is provided in a substantially cross-shaped shape. The purpose of this is to reduce the thickness of the metal plate as the head material to reduce the weight of the head. Can be provided.
[0016]
FIG. 8 is a partial cross-sectional view showing an example of the peripheral edge 77 of the head 71 in FIG. In FIG. 8, a bent portion 81 is provided at the peripheral portion, and the inside of the bent portion 81 is filled with a synthetic resin material 82 to prevent water and food from entering and remaining.
[0017]
FIG. 9 is a partial cross-sectional view of an example in which the peripheral edge 77 of FIG. 7 has another configuration. A stainless steel round bar 91, which is a reinforcing material, is joined to the entire periphery of the peripheral edge 77 of this example. The reinforcing material may be a method of fixing a stainless steel plate over the entire circumference of the peripheral edge portion in addition to a round bar, or a method of fixing these reinforcing materials without bending the peripheral edge portion. These reinforcing materials have a great effect of preventing the head peripheral edge portion from becoming relatively weak and improving the impact resistance when a thin metal plate is used to reduce the weight of the head.
[0018]
The metal plate forming the head used in the present invention may be a metal plate that does not rust or has been subjected to rust prevention, and the material thereof is not selected. The handle is made of wood, metal, plastic, FRP, wood as a core material and plastic protective material placed on the outer periphery, and any reinforcing material placed between the wood core and plastic protective material for reinforcement. And so on. Further, the cross-sectional shape of the tubular connecting portion and the handle portion inserted into the tubular connecting portion may be a circular shape, an elliptical shape, a polygonal shape such as a quadrilateral shape, etc., and the shape and length thereof are also arbitrary.
【The invention's effect】
As described above with respect to the embodiments, the present invention eliminates the ease of breakage of the reticulate and the danger when it breaks, and obtains a lightweight, safe, easy-to-wash, hygienic, durable and easy-to-use pot insulator. I can do it.
[Brief description of the drawings]
FIG. 1 is an overall perspective view of a pan insulator in an embodiment of the present invention. FIG. 2 is a cross-sectional view of a handle portion of an embodiment of the present invention. 4 is a plan view of the vicinity of the head of another embodiment of the present invention. FIG. 5 is a partial cross-sectional view of the vicinity of the bent portion of the embodiment of the present invention. FIG. 7 is a plan view of the vicinity of the head of another embodiment of the present invention. FIG. 8 is a partial cross-sectional view of the vicinity of the bent portion of the embodiment of the present invention. Sectional view [Explanation of symbols]
1 hot pot lion 11 head 11
112 hole 12
13 Tubular connecting part 14 Handle 14
15 Stop bolt 41 Head 45 Peripheral part 51 Bending part 55 Cavity part

Claims (3)

In a hot pot with a head and a handle,
The head is
It is molded from a single metal plate into an approximately pan shape,
A desired number of openings are provided over the entire region of the side surface portion from the bottom surface portion excluding the region capable of adhering to the handle portion,
The upper peripheral edge portion in the side surface portion has a bent portion that is bent at least from the outer periphery to the lower side over the entire circumference thereof,
The handle is
On the lower side of the bent portion, it is attached to a fixable region that does not have an opening that extends from a part of the side part of the head part to a part of the bottom part,
Between the front end of the peripheral edge portion directed to the lower side of the bent portion and the side surface portion of the head portion, a gap portion having a width that enables cleaning between them is provided.
A hot pot that features that. In a hot pot egg consisting of a head, a handle, and a connecting portion that connects the head and the handle,
The head is
It is molded from a single metal plate into an approximately pan shape,
A desired number of openings are provided over the entire region of the side surface portion from the bottom surface portion excluding the fixable region with the connecting portion,
The upper peripheral edge portion in the side surface portion has a bent portion that is bent at least from the outer periphery to the lower side over the entire circumference thereof,
The connecting portion is
On the lower side of the bent portion, it is fixed to a fixable region that does not have an opening extending from a part of the side surface part of the head part to a part of the bottom surface part,
The handle is
And detachably attached to the connecting portion,
Between the front end of the peripheral edge portion directed to the lower side of the bent portion and the side surface portion of the head portion, a gap portion having a width that enables cleaning between them is provided.
A hot pot that features that. The connecting portion is a tubular connecting portion having a substantially square cross-sectional shape,
The handle portion has a substantially square cross-sectional shape, is sized to follow the shape of the inner surface of the tubular connecting portion, and is inserted into the tubular connecting portion and fixed by a retaining bolt.
The hot pot eggplant according to claim 2 characterized by things.

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