JPH053185Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a mesh container for cooking, such as a strainer or a colander, which is formed by crimping a core material and a frame to the rim of the mesh container body.

[Prior art] Conventionally, this type of colander is made by wrapping the rim of the net container body around a round rod-shaped core material, and then crimping a frame metal in a curled shape around the rim and the outside of the core material. has been proposed in Utility Model Application Publication No. 63-5966.

[Problems to be solved by the invention] In the conventional technology, the rim of the mesh container body is fixed by the pressure force between the core material and the frame metal, but when the frame metal is crimped to the core material, the frame The gold curls along the cross-sectional shape of the core material and there is no hooking part with the frame metal, so if you put a heavy object into the net container, the load will be greater than the above-mentioned adhesion force, for example when making soup stock. When scooping up large amounts of vegetables or chicken bones, there is a risk that the frame may come off, so if the frame is tightened to integrate the core and the net, it is necessary to firmly secure the frame and the core. This is an important issue in preventing the frame metal from falling out.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems and to provide a cooking mesh container in which the rim of the mesh container body, the core material, and the frame are firmly fixed.

[Means for Solving the Problems] The present invention provides a cooking mesh container in which the rim of the mesh container main body is wrapped around a metal core material, and a metal frame is wrapped around the rim from the outside. In this method, an upper horizontal surface portion is formed on the core material, and a side surface portion having a corner on at least one side of the upper horizontal surface portion and perpendicular to the upper horizontal surface portion is formed, and the side surface portion is formed along the core material. The frame metal is crimped to the core material from the outside of the mouth edge of the net container main body.

[Function] When the frame metal is crimped around the core material wrapped around the rim of the net container body, the frame metal forms corners corresponding to the corners of the core material along the core material, and by crimping the frame metal itself. The frame is firmly attached by the adhesion force and the hooking and locking force of each corner of the core material and the frame.

[Example] Next, an example of the present invention will be described with reference to the accompanying drawings.

FIGS. 1 and 2 show a first embodiment. Reference numeral 1 indicates a mesh container body made of stainless steel wire 2, which is formed into a hemispherical shape as a whole. The opening rim 3 of the net container body 1 is wrapped around the outside with a core material 4 made of stainless steel or the like inside, and a frame metal 5 made of stainless steel or the like is wrapped around the outside of the opening rim 3. The core material 4 has a rectangular cross-sectional shape having an upper horizontal surface portion 4A and side flat portions 4B on both sides of the upper horizontal surface portion 4A, and a portion where the upper horizontal surface portion 4A and each side flat portion 4B intersect at right angles. An inner corner 6 and an outer corner 7 are formed. Further, the core material 4 has a rectangular receiving part 9 connected to one side of an annular part 8, and a handle part 11 for holding a wooden handle 10 connected to the other side of the annular part 8. The frame metal 5 is crimped along the core material 4 having a rectangular cross section through the mouth edge 3, thereby forming an inner corner portion 12 and an outer corner portion 13 corresponding to each corner portion 6, 7 of the core material 4. be done.
In addition, the square receiving part 9 and the handle part 11 of the core material 4
Notches 14 and 15 are formed on the outer surface of the frame 5 in order to protrude from the frame 5, and short core members 16 and 17 are provided between these notches 14 and 15. 18 is a welded part of the overlapping part of the frame metal 5.

The frame metal 5 is pre-attached to the band plate 5 as shown in FIG.
After forming A into an annular shape, the upper part of the band plate 5A is curled and bent inward as shown in FIG. 2B, and the curled part is further formed into a square shape as shown in FIG. Inner and outer corner portions 12, 1 on the band plate 5A
3 is formed, the other end of the strip 5A is bent inward and crimped together with the core material 4 and the lip 3 enclosed therein, as shown in FIG. 2D.

Next, the operation of the above structure will be explained.

When vegetables or the like are placed in the net container main body 1, the load is applied to the mouth rim 3. This load can be handled by the adhesion force due to caulking between the opening rim 3, the core material 4, and the frame metal 5, and the inner and outer corner portions 6, 7 of the core material 4 and the inner and outer corner portions 6 of the core material 4. , 7, the inner and outer corners 12 and 13 of the frame metal 5 are engaged with each other, so that the relative positional shift between the core material 4 and the frame metal 5 is suppressed, and the frame metal 5 does not come off. .

As described above, the core material 4 is formed into a rectangular cross-sectional shape having an upper horizontal surface portion 4A and side flat portions 4B on both sides of the upper horizontal surface portion 4A, and the upper horizontal surface portion 4A and each side flat portion 4B are formed in a rectangular shape. By forming the inner corner 6 and the outer corner 7 at perpendicular portions and crimping the frame 5 along the core 4, not only the fixing force due to the crimping but also the inner and outer corners of the core 4 are tightened. Since the locking force between the portions 6 and 7 and the inner and outer corner portions 12 and 13 of the frame metal 5 can be exerted, it is possible to provide a cooking mesh container that can withstand heavier objects.

Furthermore, inner and outer corners 6, 7 are formed on the metal frame 5, so that when stored vegetables or the like are moved to another location, water drains well and handling is convenient.

3 and 4 show second and third embodiments, and the same parts as in the first embodiment are given the same reference numerals and detailed explanation thereof will be omitted.

The second embodiment shows a hand basket, in which a core material 4 is provided around which the mouth edge 3 of the deep net container body 1 is wrapped. Similar to the first embodiment, this core material 4 has a rectangular cross-sectional shape having an upper horizontal surface portion 4A and side flat portions 4B on both sides of the upper horizontal surface portion 4A. An inner corner 6 and an outer corner 7 are formed at the portions where the side plane portions 4B intersect at right angles. Then, from the outside of the mouth rim 3 and the core material 4, the frame metal 5
It is a tightened version. Then, a wooden handle 10 is attached along a handle portion 11 that protrudes from the core material 4 in an inverted U-shape.
is fixed.

Such a hand basket is used to store noodles, etc., soak them in hot water, and then shake them to drain the water. However, in response to the impact force generated during draining, not only the fixing force due to the tightening but also the internal strength of the core material 4 is applied. , because it can also be resisted by locking the outer corner parts 6, 7 with the inner and outer corner parts 12, 13 of the frame metal 5 corresponding to the outer corner parts 6, 7 of the core material 4. , even if handled roughly, it will not be damaged.

In the third embodiment, the net container main body 1 has a shallow bottom, and the opening rim 3 of the net container main body 1 is crimped together with a core material 4 and a frame metal 5 having a rectangular cross section.

When fruits, etc. are placed in such a net dish-like colander and carried after being drained, not only the fixing force due to the crimping but also the inner and outer corners 6 and 7 of the core material 4 are applied against the load of the fruit. Inner and outer corner portions 1 of the frame metal 5 corresponding to the outer corner portions 6 and 7 of the core material 4
2 and 13, the frame 5 can be carried without coming off even if it is relatively heavy.

Note that the present invention is not limited to the above-mentioned embodiments, and various modifications are possible. For example, as shown in FIG. 5, the core material 4 is formed by pressing a round bar at appropriate places to form an upper horizontal surface portion 4A and a side surface portion 4B inside the upper horizontal surface portion 4A.
An inner corner portion 6 is provided at a portion where the side plane portion 4B and the side plane portion 4B are orthogonal to each other.
The opening rim 3 and the frame metal 5 are provided so as to form a rim and lock onto the inner corner 6, or conversely, the outer corner 7 is formed by pressing the core 4 as shown in FIG. hand,
The shape of the core material 4 is not limited to a rectangular shape, and may be set as appropriate, such as by providing a lip 3 and a frame metal 5 so as to be engaged with the outer corner portion 7. Furthermore, as shown in FIG. 7, the annular portion 8 of the core material 4 having inner and outer corner portions 6, 7 is made into a rectangular plane, and various modifications are made, such as by crimping the mouth rim 3 and the frame metal 5 to the core material 4. is possible.

[Effects of the invention] The present invention provides a mesh container for cooking in which the rim of the mesh container main body is wrapped around a metal core material, and a metal frame is wrapped around the rim from the outside. An upper horizontal surface part is formed in the material, and a side flat part having a corner on at least one side of the upper horizontal surface part and perpendicular to the upper horizontal surface part is formed, and the mesh container main body is formed along the core material. By crimping the frame to the core material from the outside of the mouth rim, not only the winding force between the mouth rim, the core material and the frame metal, but also the force between the corner and the mouth rim is applied against the load of the stored items. The locking force can be resisted by the locking force, and a robust cooking net container can be provided.

[Brief explanation of the drawing]

Fig. 1 is a partially enlarged perspective view showing the first embodiment, and Fig. 2 shows the manufacturing process of the same.
Figures A to 2D are cross-sectional views showing the first to fourth steps, Figure 3 is a partially enlarged front view of the second embodiment, and Figure 4 is a partial view of the third embodiment. FIG. 5 is a sectional view showing the fourth embodiment, FIG. 6 is a sectional view showing the fifth embodiment, and FIG.
The figure is a partially enlarged perspective view showing a sixth embodiment. 1... Net container body, 3... Mouth rim, 4... Core material,
4A... Upper horizontal surface portion, 4B... Side plane portion, 5... Frame, 6... Inner corner, 7... Outer corner.

Claims (1)

[Scope of utility model registration request] In a cooking mesh container in which the rim of the mesh container main body is wrapped around a metal core material, and a metal frame is wrapped around the rim from the outside, an upper horizontal surface portion is formed on the core material; , the upper horizontal surface part has a corner on at least one side to form a side flat part perpendicular to the upper horizontal surface part, and the frame metal is inserted from the outside of the mouth edge of the net container main body along the core material. A cooking net container characterized in that the core material is crimped to the core material.