JP2525875Y2 - Tableware basket for school lunch - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tableware basket for feeding, washing, drying, sterilizing, and storing tableware in school lunches.

[0002]

2. Description of the Related Art Heretofore, as a tableware basket for lunch, a basket made of a metal wire such as stainless steel has been used, and the tableware is directly placed in the basket.

[0003] In recent years, the material of tableware has been changed from anodized or plastic, to reinforced heat-resistant glass or reinforced ceramic, but conventional tableware baskets have been used.

[0004]

[Problems to be Solved by the Invention] Tableware made of reinforced heat-resistant glass or reinforced ceramics has a higher quality at the time of eating than traditional tableware, but the edges may be chipped at the time of washing and transportation. was there. Further, when rubbed against a metal surface such as stainless steel, there is a problem that dirt called a metal mark adheres to the tableware surface, and it is difficult to remove the dirt. Therefore, when the conventional metal tableware basket is used, the dirt cannot be avoided. In addition, tableware baskets for feeding are usually handled in a rough manner, so that they are required to have an impact resistance in order to prevent breakage.
Because it is treated with hot air at 0 ° C for about 1 hour (maximum at 120 ° C for 3-4 hours), heat resistance and ventilation are required, and it must be sanitary, such as not extracting toxic substances to handle tableware. There were various problems, such as the need to satisfy various conditions, such as the need to meet the requirements.

[0005]

However SUMMARY OF to the Invention This invention is in the inside of tableware cage made of metal wire, since the additive set the porous interior member that does not stick with the metal mark, has solved the problem.

[0006] That is, when the car is vertically stacked below the uppermost horizontal wire and inside the vertical wire of a car made of a metal vertical wire and a rectangular horizontal wire . the rectangular latch member for receiving a car and fixed parallel to the said horizontal member, before
A lower serial latch member, to the outside of the vertical wires of the basket, corners abutting locking only corners <br/> the lower basket of the latch member when the superimposed the car up and down A rectangular horizontal wire for a stopper having a hole is fixed to the inside of the basket, and is made of resin or glass fiber or rubber material capable of withstanding heat sterilization, to prevent metal marks from adhering to tableware to be stored. With the interior member attached , the upper end of the porous interior member is moved forward.
A tableware basket for feeding, wherein the tableware is hooked on a linear portion of the hooking member . Here, the resin refers to, for example, silicone, acrylic, fluorine, polycarbonate,
It is desirable to use any one of polysulfone, polyester, epoxy and polyurethane.
Further, the resin may be a glass fiber reinforced resin.

[0007] Further, when the car is vertically stacked below the uppermost horizontal wire and inside the vertical wire of a car made of a metal vertical wire and a rectangular horizontal wire . the rectangular latch member for receiving a car and fixed parallel to the said horizontal member, before
A lower serial latch member, to the outside of the vertical wires of the basket, corners abutting locking only corners <br/> the lower basket of the latch member when the superimposed the car up and down A rectangular horizontal wire for a stopper having a fixation is fixed, and the inside of the basket is made of a resin that can withstand heat sterilization, and the surface is covered with a covering material for preventing adhesion of a metal mark to tableware to be stored. A metal porous interior member is attached, and an upper end portion of the porous interior member is provided.
That the hook is hung on the straight portion of the hook member of the car.
It is a tableware basket for lunch.

Further, the porous interior member has one of a first porous interior member piece bent in a U-shaped cross-section attached to the inside of the bottom of the car and the inside of the opposite side, and the second provided only to the inside of the side of the car. And the first porous interior member piece and the second porous interior member piece can form a box-shaped body in cooperation with each other. Alternatively, the porous interior member is constituted by one of the third porous interior member pieces attached only to the inside of the bottom of the car and four of the fourth porous interior member pieces attached only to the inside of the side of the car, and The third porous interior member piece and the fourth porous interior member piece may form a box together. Further, first engaging projections are provided in a comb-like manner at predetermined intervals on the engaging edge of one porous interior member, and the first engaging projection is engaged with the engaging edge of the other porous interior member. It is also possible to form a porous interior member by connecting a second engagement projection piece engaging in the gap between the pieces in a comb-like shape, and fitting the two porous interior member pieces with both engagement edges facing each other. it can.

The holes of the porous interior member are circular, elliptical,
Alternatively, it is desirable to form a slit and to set the maximum diameter or the maximum width to about 20 mm. Further, it is desirable that the covering material is any one of, for example, a silicone resin, an acrylic resin, a fluororesin, a polycarbonate resin, a polysulfone resin, a polyester resin, an epoxy resin, and a polyurethane resin.

[0010] Further, a tableware for feeding, wherein the porous interior member is formed in a box shape integrally formed from one bottom material and four side materials, and a cut is provided from the opening edge of the box shape on a line of intersection of the side materials. It is a basket. Further, a thick portion may be formed on the inner side wall of the opening edge of the side member, and a projection for fitting with the metal wire may be provided on the outer side wall of the side member.

Further, the hooking member in the form be larger than the other Yes to the horizontal member and the parallel square (cyclic), or even the curvature of the corner portion of the other horizontal member the curvature of the corner portion
It is desirable.

[0012]

[Action] According to the invention, without touching the utensils and tableware cage of metal wire directly, can be stored the dishes the dishes basket. For this reason, a porous interior member made of synthetic resin or glass fiber, or a porous interior member made of glass fiber reinforced resin is provided inside the basket, so that ventilation is ensured, and the synthetic resin and the like heat tableware. Since a material that can withstand sterilization is used, there is no risk of deformation or damage during use. Also,
Since the engaging member is laid fixed, without putting the dishes, when a stack of dishes basket, locking member other dishes basket stock
Sealed horizontal member and hanging for par, multi was additionally provided on the inner surface of the dishes basket
The surface of the hole interior member does not come into direct contact with the outer surface of another dish basket.

[0013]

EXAMPLE 1 Next, based on FIGS. 1 through 6 illustrate another embodiment of this invention.

Attachment rods 63, 63 of a U-shaped hand 62 are attached to opposing wires 61a, 61c of an edge portion 61 of a car 60 formed by bending a wire made of stainless steel or steel and having been subjected to rustproofing.
And a stopper 64 connecting it is mounted and fixed. The hand 62 is formed wider than the conventional example so that one side can be gripped with both hands.

In the figure, reference numerals 61b and 61d denote a handle 6 of the car 60.
This is the opposite edge on the side where 2 is not fixed.

Next, a large number of holes 74a having a diameter of about 20 mm were formed in the aluminum plate. A porous interior member piece (hereinafter, referred to as a bottom plate) 66 provided inside the bottom of the car 60 is formed, and a porous interior member piece (hereinafter, referred to as a side plate) 67, 68, 69 also provided inside the side portion of the car 60. , 70 are formed. Each engagement edge 66a, 66b, 66c of the bottom plate 66,
At 66d, engaging projections 71, 71 having a width A are provided at equal intervals while maintaining the interval B, and in a comb shape in accordance with the engagement angle with the side plate. Further, engaging projections 72, 72 are provided on the engaging edge 70a of the side plate 70 which engages with the engaging edge 66d of the bottom plate 66.
However, they are continuously provided in accordance with the angle of engagement with the bottom plate 66. The width of the engaging projection 72 is the distance B between the engaging projections 71.
(Or shorter by the material thickness), and the installation interval is formed to be the same as (or longer by the material thickness) the width A of the engaging projection 71. Similarly, the side plates 67, 68,
The engaging projections 7 are also provided on each of the engaging edges 67a, 68a, 69a.
2, 72 are connected in series.

Each of the opening edges 67b, 68b, 69b, 70 located at a position facing each engagement edge of the side plates 67 to 70.
The locking projections 73, 73 that engage with the horizontal wire 75 of the car 60 are bent and connected to b.

Next, the surfaces of the bottom plate 66 and the side plates 67 to 70 are covered with a covering material made of a polyester resin. As shown in FIG. 6 , the coating method is performed on the surface of an aluminum plate.
A method of covering the covering material 14 or a method of covering the entire surface of the plate with the covering material can be considered.

Next, the engaging edge 66a of the bottom plate 66 and the side plate 6
7, the engaging edge 66b and the engaging edge 68a of the side plate 68, and the engaging edge 66c and the engaging edge 69a of the side plate 69.
Are combined so that the engaging edges 66b and the engaging edges 70a of the side plates 70 are engaged with the engaging projections 71 and 72, respectively, to form the porous interior member 74 (FIG. 2 ). In the above, the engaging projections 71 and 72 are engaged so as to be located outside the bottom plate 66 or the side plates 67 to 70.

Next, the porous interior member 74 is attached to the inside of the car 60 to form a tableware basket 76 for feeding.
1 ). At this time, the opening edges of the side plates 67 to 70 are slightly pushed outward to spread the locking projections 73 and 73 respectively to the horizontal wire 7.
5 is fitted.

A horizontal wire (horizontal wire) on the lower side of the periphery of the rim 61 is installed inside a vertical wire (vertical wire), and a corner of the horizontal wire is another horizontal wire. Are bent gently (with a large curvature) from the corners of the hooking member 26 (in this embodiment, the horizontal wire 75 and the hooking member 26 locked with the locking projections 73, 73 are the same as the locking member 26. ). The corner of the hook member 26 is designated as 26a. The corner 26a of the hook member 26 is not fixed to the vertical wire but is in a floating state (FIG. 5) .

In the figure, reference numeral 65 denotes a horizontal wire located immediately below the hook member 26, which is fixed outside the vertical wire.
When the cars are vertically stacked, the horizontal wire 65 abuts on the hook member 26 of the lower car and serves as a stopper.

In the above, the bottom plate 66 and the side plate 67
Since the engaging projections 70 and 70 are engaged by the comb-like engaging projections 71 and 72, they can be easily and reliably attached and detached. Therefore, when one of the bottom plate 66 and the side plates 67 to 70 is damaged,
Only damaged plates can be replaced.

Next, the use of the tableware basket 46 for feeding will be described based on the above embodiment.

Without putting the dishes in the tableware basket 76 for lunch,
When they are vertically stacked, the horizontal wire 65 of the upper tableware basket 76 is hooked on the hook member 26 (horizontal wire 75) of the lower tableware basket 76 (FIG. 3 ). Accordingly, the wire material of the upper tableware basket is changed to the lower interior dishware porous interior member 7.
There is no possibility that the two tableware baskets will not be separated as they are while being overlapped.

When a tableware (not shown) is placed in a tableware basket 76 for feeding, the hole 74
Since a has a diameter of about 20 mm, tableware exposed to the outside from the hole 74a does not directly contact the wire. Further, when the tableware 15 is stacked in a state where the tableware 15 is accommodated in the tableware basket 76 for feeding , as shown in FIG. 4 , when the handle 62 is rotated inward, the wire at the bottom of the tableware basket for meal above is rotated. Do not contact tableware in the lower tableware basket.

In the above embodiment, the engaging projections 71, 72
Can be set to other numbers and installation intervals as long as they can engage with each other. In addition, the engagement protrusion 7
The shapes of 1, 72 can also be semicircular or other shapes.

Further, in the above embodiment, the locking projection 73
Can be continuously provided over the entire length of each of the opening edges 67b to 70b of the side plates 67 to 70. In short, the porous interior member 74
If it can be locked to the car 60, other shapes and numbers can be used.

Further, in the above embodiment, the engagement projection 7
1, 72 are engaged so as to be located outside the bottom plate 66 or the side plates 67 to 70, but may be engaged so as to be located inside (not shown).

In the above embodiment, the porous interior member 74 is constituted by the bottom plate 66 and the side plates 67 to 70 .
Side plate 67, bottom plate 66, side plates 69 are not also be (not be composed of a porous interior piece formed by bending a single aluminum plate as an integrated, side plates 68 and side plates 70. ). In this case, the porous interior member piece and the side plate 68,
Coupling with 70 is also performed using the engagement projections 71 and 72 in the same manner as described above. Further, a substantially cross-shaped aluminum plate in which side plates 67 to 70 are integrally connected to each engagement edge of the bottom plate 66 may be formed by bending to form a porous interior member (FIG. Not shown). That is, it has a shape in which a cut is provided from the box-shaped opening edge on the intersection line of the side material.

In the above-described embodiment, the configuration of the other wires of the car 60 may be other than the illustrated one as long as the cage 60 and the horizontal wire 65 are provided.

In the above embodiment, the covering material is made of polyester resin. However , other materials such as silicone resin, acrylic resin, and fluorine-based material can be used as long as they can withstand heating at 120 ° C. for 3 to 4 hours. Resins, polycarbonate resins, polysulfone resins, epoxy resins, polyurethane resins and the like are also possible. Also, the porous interior member 74
Is formed by coating a cover material on an aluminum plate, but other metal plates are also possible. Furthermore, if another resin plate (such as a polycarbonate resin plate), a glass fiber plate, or a glass fiber reinforced resin plate is used, the porous interior member can be formed without covering the covering material. Also, the hole 74a of the porous interior member
Has a circular shape, an elliptical shape with a maximum diameter of about 20 mm, and a maximum width of 2.
When you store a 0mm slit or tableware,
Other shapes are possible as long as the tableware exposed from the hole 74a does not contact the wire of the basket 60.

[0033]

EXAMPLE 2 Next, based on FIGS. 7 to 9 illustrate another embodiment of this invention.

A cage 3 formed from a vertical wire and a horizontal wire by bending a wire made of stainless steel or steel and having been subjected to rustproofing.
The knuckle 3 is attached to the opposing lines 31a and 31c of
A stopper 34 connecting the two mounting rods 33, 33 is erected and fixed. The hand 32 is formed wider than the conventional example so that one side can be gripped by both hands.

In the figure, reference numerals 31b and 31d denote a handle 3 of the car 30.
This is the opposite edge on the side where 2 is not fixed.

Next, a large number of holes 36a having a diameter of about 20 mm are formed in the glass fiber reinforced resin to form a box-shaped porous interior member 36 having an open top. The porous interior member 3
Numeral 6 comprises a bottom member 37 and side members 38, 39, 40, 41, and cuts 42, 42 are provided on the intersecting line of the respective side members from the opening edge side. Also, the side members 38,
, 41, the thick portions 38a, 39
a, 40a and 41a are formed. The side member 3
8,..., 41, projections 44 and 45 fitted on a lateral wire (horizontal wire) 43 of the car 30 on the outer wall near the opening edge.
Are provided alternately. In the above description, the protrusion 44 is fitted on the upper surface of the horizontal wire 43, and the protrusion 45 is fitted on the lower surface of the horizontal wire 43 (FIG. 8 ).

Next, the porous interior member 36 is provided inside the basket 30 to form a tableware basket 46 for feeding.
7 ). At this time, the side members 38,..., 41 are slightly bent inward, and the protrusions 44, 45 are fitted to the horizontal wire members 43, respectively.

Further, the corner of the horizontal wire (horizontal wire) on the lower side of the periphery of the rim 31 is bent more gradually (with a larger curvature) than the other corners to form the hooking member 26 (this). In the embodiment, the horizontal wire 43 fitted to the protrusions 44 and 45 and the hook member 26 are the same). The corner of the hook member 26 is designated as 26a. In the figure, reference numeral 35 denotes a horizontal wire located immediately below the hook member 26, which is fixed outside the vertical wire.
The horizontal wire 35 comes into contact with the hook member 26 of the lower car when the cars are stacked up and down, and functions as a stopper.

Next, the use of the tableware basket 46 for feeding will be described based on the above embodiment.

Without putting the dishes in the tableware basket 46 for lunch,
When stacked vertically, the horizontal wire 35 of the upper feeding tableware basket 46 hangs on the thick portions 38a,..., 41a at the opening edges of the porous interior member 36 of the lower feeding tableware basket 46. (Fig. 9 ). Therefore, the wire rod of the upper tableware basket does not strongly hit the porous interior member 36 of the lower tableware basket, and there is no possibility that the two tableware baskets remain separated without being overlapped.

When the tableware (not shown) is placed in the tableware basket 46 for feeding, the holes 36 of the porous interior member 36
Since a has a diameter of about 20 mm, the tableware exposed to the outside from the hole 36a does not directly contact the wire. Furthermore, when superimposed in a state of accommodating the dishes 15 and 15 lunch dishware basket 46, as in the first embodiment, as shown in FIG. 4, Hisagete 32
When the is rotated inward, the wire at the bottom of the upper serving dish basket does not contact the dishes of the lower serving dish basket.

When the tableware basket 46 for meals is immersed in water at the time of washing, when the tableware basket 46 for meals is lifted, the escape of water can be improved by the notches 42, 42. Further, when the car 1 is distorted, the distortion applied to the porous interior member 36 can be absorbed by the notches 42, 42.

In the above embodiment, the porous interior member 36 is made of glass fiber reinforced resin. However, other materials made of resin, glass fiber, rubber, or the like can be used as long as they can withstand heat sterilization. . Other resins include silicone, acrylic, fluorine, polycarbonate,
Polysulfone-based, polyester-based, epoxy-based, polyurethane-based and the like can be considered .

In the above-described embodiment, the other wire members of the car 30 may have a configuration other than that shown in the drawing as long as the hook member 26 and the horizontal wire member 35 are provided.

[0045]

[Effects of the Invention] This invention is based on a porous interior portion made of a resin or the like that can withstand heat sterilization in a basket made of a metal wire.
The tableware basket for feeding was formed by adding a metal porous interior member made of a material or metal wire covered with a similar covering material, so the tableware was stored in the tableware basket, and transported, washed, dried, sterilized, and stored. This has the effect of preventing the metal mark from adhering to the tableware even in a series of operations in the use of the tableware basket for feeding.
Moreover, since the tableware does not directly contact the wire of the tableware basket while the tableware is being put and transported, there is an effect that there is no possibility that the tableware is cut off.

[0046] Also, the rectangular hooking member in <br/> the setting digit to the car, it is possible to prevent deformation of the rim due to the impact. Ma
In addition, when we put tableware basket up and down without putting tableware ,
The corner of the horizontal wire for the tableware stopper is the lower tableware basket.
Since contact latching only a corner portion of the engaging member, the effect of the outer tableware basket above does not occur the risk of damaging the multi-hole interior member dishes basket below. Further, when the tableware baskets are stacked one on top of the other, there is no risk that the baskets will not be separated from each other. Ma
In addition, the tableware basket has been deformed to expand due to long-term use
Even when the upper and lower tableware baskets are
Since the corners of the horizontal wire for the upper hardly deform,
Without falling into the tableware basket below,
The effect of can be maintained.

Further, since the sealed multiplied by the upper end portion of the tableware basket hooking member to the porous interior member, to prevent the porous interior member is moved in the dishes basket, porous interior member rubs the wire basket And the porous interior member plays the role of a cushion.
In addition, there is an effect that the impact given to the stored tableware can be reduced.

The porous interior member has an upper end portion and an uppermost portion.
I was hooked immediately line portion of the latch member provided below the horizontal line material
Garbage attached to the dish basket when washing the dish basket
Even if you hit the tableware basket in reverse to drop etc.
There is no danger of damaging the upper end of the porous interior member.

Further, when the porous interior member is provided with a projection to be fitted to the wire, the dust attached to the tableware basket is removed.
Similarly, even when the tableware basket is reversed and strongly hit, there is an effect that there is no possibility that the porous interior member will come off.

[Brief description of the drawings]

FIG. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is a perspective view of a porous interior member according to an embodiment of the present invention.

FIG. 3 is a vertical view of a tableware basket for lunch according to an embodiment of the present invention .
Sectional view

FIG. 4 shows another stack of tableware baskets for school lunch according to an embodiment of the present invention .
Vertical sectional view

FIG. 5 is a partial enlarged view of a corner of the latch member according to the embodiment of the present invention;
Plan view

FIG. 6 is a partially enlarged view of the porous interior member according to the embodiment of the present invention .
Front view

FIG. 7 is a perspective view of another embodiment of the present invention.

FIG. 8 is a perspective view of a porous interior member according to another embodiment of the present invention.

FIG. 9 shows another embodiment of the present invention.
Vertical section

[EXPLANATION OF SYMBOLS] 3 0,60 cage 3 2,62 Hisagete 3 1, 61 opening edge portion 3 4, 64 horizontal lines material 3 of the stopper 2 6 hooking member 35,65 stoppers 6, 7 4 porous interior member 4 6, 76 Tableware basket for feeding 14 Covering material 15 Tableware 37 Bottom material 38, 39, 40, 41 Side material 38a, 39a, 40a, 41a Thick portion 42 Cut 44, 45, 49, 50 Projection 66 Bottom plate 66a, 66b, 66c, 66d Engagement edge of bottom plate 67, 68, 69, 70 Side plate 67a, 68a, 69a, 70a Engagement edge of side plate 71 Engagement protrusion (bottom plate) 72 Engagement protrusion (side plate)

Claims (2)

(57) [Scope of request for utility model registration] 1. A car made of a metal vertical wire and a rectangular horizontal wire is received below the uppermost horizontal wire and inside the vertical wire when the car is stacked up and down. Fix the rectangular hook member parallel to the horizontal wire,
A lower stop member, on the outside of the vertical wires of the basket, with the corner portion of the lower basket of the latch member when the superimposed the car up and down
Fixing the rectangular horizontal material for stopper having a corner portion for viewing the abutting hook, metal marks on the inside of the car, made from the heat sterilization treatment can withstand a resin or glass fiber or rubber material, to accommodate for tableware A porous interior member for preventing adhesion of the porous interior member is attached, and the upper end of the porous interior member is attached to the hook.
A tableware basket for school lunches, which is hung on a straight portion of a stop member . 2. In order to receive the upper cage when the car is vertically stacked below the uppermost horizontal wire and inside the vertical wire made of a metal vertical wire and a rectangular horizontal wire. Fix the rectangular hook member parallel to the horizontal wire,
A lower stop member, on the outside of the vertical wires of the basket, with the corner portion of the lower basket of the latch member when the superimposed the car up and down
Fixing the rectangular horizontal material for stopper having a corner to look abutment engaging the inner side of the cage, a resin that can withstand heat sterilization, to prevent the adhesion of metal marks to accommodate for tableware A metal porous interior member whose surface is covered with the covering material is provided, and the upper end of the porous interior member is
And characterized in that is hooked on the linear portion of your of said latch member
A tableware basket for lunch.