JPH0448715Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention is for hand-rolled sushi, which is used to wrap a bar-shaped sushi material into a packaging material for hand-rolled sushi made by sandwiching grilled seaweed with a film, and then fold in both sides of the film. This relates to packaging aids for

(Prior art) Conventional packaging materials for hand-rolled sushi are usually simply wrapped around a bar-shaped sushi material using a wrapping material for hand-rolled sushi that is made by sandwiching grilled seaweed between transparent plastic films. Both ends of the rod-shaped sushi material are exposed, and as a result, the exposed portions harden over time, impairing the taste. Therefore, the present applicant has previously filed an application for a packaging material for hand-rolled sushi in which both ends of a bar-shaped sushi material are covered with a film along with the circumferential surface, and this has already been disclosed as Utility Model Publication No. 1-77385. This type of packaging material for hand-rolled sushi is sold to sushi businesses through the applicant and is put into practical use, but in this type of packaging material for hand-rolled sushi, sushi material for hand-rolled rolls formed into a bar is rolled into the packaging material for hand-rolled sushi, and then It has been common practice to manually fold and seal the folded pieces on both sides of a sushi roll packaging material.

(Problem that the invention aims to solve) However, even though the folding pieces on both sides of hosomaki sushi can be folded in by hand without difficulty, it is difficult to manually fold the folding pieces on both sides of futomaki sushi and medium roll sushi. There were problems in that it was difficult and time consuming and the folding pieces on both sides could not be folded in neatly.

(Means for Solving the Problems) The packaging aid for hand-rolled sushi according to the present invention, which has solved the above-mentioned problems, has overhanging ears for edge covering at both ends of the seared seaweed storage part in which seared seaweed is sandwiched between films. The end covers are placed on both sides of a holding frame that positions and holds the wrapping material for hand-rolled sushi with continuous parts and the sushi material rolled up therein with the projecting edges for end covering on both ends of the film protruding from the openings at both ends. The present invention is characterized by the provision of a pivotable folding presser piece that folds inward the base of the projecting ear.

(Function) In such a hand-rolled sushi packaging aid, the folding presser pieces provided on both sides of the holding frame are pivoted outward, and the hand-rolled sushi packaging material is used to wrap the hand-rolled sushi into a bar shape in advance. A half-wrapped hand-rolled sushi material that has been partially rolled around the sushi material is positioned and held within a holding frame with the protruding edges for edge covering on both ends of the film protruding from the openings at both ends, and When the folding presser piece is pivoted inwardly, the bases of the end-covering projecting ears at both ends of the film are pushed from above by the folding presser piece and folded inward. Fold the overhanging edges for edge covering that have been folded in the same direction into the sushi material side by hand, then use the remaining film that has not been rolled up to wrap the sushi material together with the overhanging edges for endcovering on both sides, and then fold the end of the sushi material. Just seal it and take it out from the holding part.

(Embodiments) Next, the present invention will be described in detail with reference to illustrated embodiments.

In the first embodiment shown in FIGS. 1 to 4,
1 is a groove-shaped holding frame in which a front plate part 1b and a rear plate part 1c are raised up from a bottom plate part 1a, and a notch 2 for sealing is provided at the center of the upper edge of the front plate part 1b of the holding frame 1. is formed. Reference numeral 3 designates a pair of pivotable front and rear folding press pieces which are pivotally attached to both sides of the front plate part 1b and rear plate part 1c of the holding frame 1 with pins 4 at the lower ends, respectively. The holding piece 3 is approximately fan-shaped so that when pivoted inward, the openings at both ends of the holding frame 1 partition the holding frame 1 leaving a substantially triangular space with a narrow opening at the apex, and its pivoting range is limited. is regulated by an arc-shaped long window hole 5 formed in the upper part of the folding presser piece 3 and a pin 6 implanted on the holding frame 1 side so as to be engaged with this long window hole 5. Reference numeral 7 denotes a bar that connects the folding pressers 3 on both sides, and the bar 7 allows the left and right folding pressers 3 to pivot simultaneously.

With this structure, the folding presser pieces 3 provided on both sides of the holding frame 1 are pivoted outward, and the stick-shaped sushi material is wrapped in advance with the packaging material for hand-rolled sushi. The half-wrapped hand-rolled sushi material that has been partially rolled around the film is placed so that the protruding edges for end covering (d) at both ends of the film protrude from the openings at both ends, and the remaining wrapping member (c) of the film is on the upper side. By dropping the film into the holding frame 1 from above to position and hold it, and then pivoting the folding presser piece 3 inward as shown in FIG. The base of the is pressed from above by the arcuate presser bar of the double-folding presser piece 3 that pivots inwardly and is folded inwardly, so that the protruding ears for end covering that are folded inwardly are then folded inwards. Fold the sushi material by hand into the sushi material side, then use the remaining wrapping member C of the film to wrap the sushi material along with the protruding edges for end covering on both sides, seal the ends of the sushi material, and then insert the folding presser piece. 3 is pivoted outward and taken out from the holding part 1, as shown in FIG. This means that the original hand-rolled sushi is now available.

Next, FIG. 6 shows a second embodiment of the present invention, in which reference numeral 1 denotes a holding frame with an L-shaped cross section in which a rear plate part 1c is raised up from a bottom plate part 1a. An inward projecting piece 1d having the same shape as the holding piece 3 is integrally continued, and the folding holding piece 3 is attached to the holding frame 1.
The front plate part 1b is pivotally connected to the front edge of the bottom plate part 1a by a hinge 8, and is integrally continued on both sides of the front plate part 1b, so that it can be pivoted together with the front plate part 1b.

The second embodiment configured in this way is
When positioning and holding the sushi material rolled up with the hand-rolled sushi packaging material A in the holding frame 1, the front plate portion 1b is kept tilted forward as shown by the chain line. By storing the sushi material (R) whose circumferential surface is partially wrapped in the same packaging material (A) for hand-rolled sushi as in the case of (A), into the holding frame 1 from the front,
After folding in the rear side of the base of the end-covering overhanging ears 2 at both ends of the film using the inward overhanging pieces 1d that are integrally continued on both sides of the rear plate 1c, attach a hinge 8 to the front edge of the bottom plate 1a. If the pivotally connected front plate portion 1b is pivoted upright and the folding presser piece 3 is pivoted inwardly, the front sides of the bases of the end-covering projecting ears 2 at both ends of the film are turned inward. The film is folded inward by being pushed from above by the double-folding presser piece 3, which is pivoted at the same time.Then, the film is then folded inwards using the film winding member 3 on both sides in the same manner as in the first embodiment. The sushi material roll is rolled in along with the protruding part, and the rolled end is sealed using the notch 2 provided at the center of the upper edge of the front plate part 1b, and is pivoted on the front edge of the bottom plate part 1a with a hinge 8. If the connected front plate part 1b is tilted forward and taken out from the holding part 1, wrapped hand-rolled sushi as shown in FIG. 5 will be made.

(Effects of the invention) As is clear from the above explanation, in the present invention, the sushi material rolled up in the hand-rolled sushi packaging material is positioned and held by the holding frame, and the folding presser pieces are used to hold both ends of the film. Since the overhanging selvage part is folded in at a predetermined position, the entire sushi material for thick or medium sushi rolls can be accurately and easily wrapped with the packaging material for hand-rolled sushi, without requiring any skill. It has the advantage of being simple and can be provided at a low price, and solves the conventional problem of wrapping sushi ingredients for thick and medium sushi rolls using packaging materials for hand-rolled sushi without exposing both ends. It has great practical value as a packaging aid for hand-rolled sushi.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing a first embodiment of the present invention;
Figures 2, 3, and 4 are process explanatory diagrams showing the packaging process, and Figure 5 is a perspective view of the packaged product.
FIG. 6 is a perspective view showing a second embodiment of the present invention. 1... Holding frame, 3... Holding piece for folding.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A packaging material for hand-rolled sushi in which a grilled seaweed storage part in which grilled seaweed is sandwiched between films is followed by protruding edges for edge covering, and the sushi material rolled up in the packaging material is covered with the film. Pivotable folding presser pieces for folding inward the bases of the end-covering projecting ears on both sides of the holding frame 1 that positions and holds the end-covering projecting ears at both ends protruding from the openings at both ends. 3. A packaging aid for hand-rolled sushi, characterized by having the following features: 2 The folding presser piece 3 is attached to the bottom plate part 1a and the front plate part 1b.
and a groove-shaped holding frame 1 with a raised rear plate portion 1c.
The packaging aid for hand-rolled sushi according to claim 1, wherein the packaging aid for hand-rolled sushi is pivotally attached to both sides of the front plate part 1b and the rear plate part 1c, respectively, with lower ends thereof. 3 The folding presser piece 3 is attached to the bottom plate part 1a and the rear plate part 1c.
On both sides of the front plate part 1b, which is pivotable on the bottom plate part 1a of the holding frame 1, which has an L-shaped cross section, is made to stand up and have inward projecting pieces 1d of the same shape as the folding presser pieces 3 integrally continued on both sides. Claim 1: The front plate part 1b is pivotally moved together with the front plate part 1b as an integral part.
A packaging aid for hand-rolled sushi described in .