JPH0714219Y2 - Interval holder for food packaging case - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention uses a transparent film to package a plate-shaped food case containing food such as sashimi and side dishes so that the film does not come into contact with the food. The present invention relates to a space holder for a food packaging case, which holds a space in between.

(Prior Art) Conventionally, this type of space holder for a food packaging case is described in, for example, Japanese Utility Model Publication No. 1-23984, and, as shown in FIGS. 6 and 7, a holding portion (A) and a receiving portion. (B) is provided, and the supporting part (E) which supports the film (D) is comprised, and the said clamping part (A) and receiving part of the said clamping part (C) are provided. There is provided a case (B) in which a side wall (H) of a food case (G) containing a food (F) is elastically sandwiched.

In the meantime, when using this space holder for the food case (G), the clamping portion (A) is elastically deformed with a finger as shown in the above-mentioned publication No. 4 or 2 line to 10 line. , The holding portion (A) and the receiving portion (B) are opened, and the fitting holding portion (C) is located above the upper end of the side wall (H) of the food case (G) containing the food (F). Insert from
By fixing the side wall (H) to the upper end of the side wall (H) by separating the finger, the side wall (H) is sandwiched between the tip of the sandwiching part (A) and the receiving part (B). In order to support the film (D) by the supporting portion (E) after fixing and fixing, the food (F) containing the film (D) in the food case (G). The food case (G) can be wrapped with the film (D) without contacting the food case.

(Problems to be solved by the invention) However, in this food packaging case gap holder, the fitting and holding portion (C) is elastically held between the holding portion (A) and the receiving portion (B). Can be firmly fixed to the upper end of the side wall (H), and the work of wrapping the food case (G) with the film (D) is facilitated. However, the sandwiching portion (A) and the receiving portion (B) is opened with a finger, and the fitting and pinching portion (C) is placed on the food (F).
Since the upper end of the side wall (H) of the food case (G) accommodating the above is inserted from above, the work of inserting the fitting and holding part (C) into the side wall (H) of the food case (G) is performed. There was a problem that it was difficult and the work efficiency of the packaging work was poor.

The present invention has been devised in view of the above points, and an object thereof is a food packaging case interval holder that can be quickly and surely fixed to a food case by the operation of an operation unit and can improve the work efficiency of packaging work. Is in the point of providing.

(Means for Solving the Problems) In order to achieve the above object, the present invention provides a food package comprising a bottom wall (11) and a peripheral wall (12) formed at a peripheral portion of the bottom wall (11). An outer holding member (3) for holding the film (2) covering the upper opening of the case (1), the outer holding member (3) having an outer operating portion (31) and an outer holding portion (32); An inner holding member (4) having an inner holding portion (42) for holding the peripheral wall (12) in cooperation with the holding portion (32) and an inner operating portion (41), and the outer holding member (4). 3) and the inner sandwiching member (4) are elastically displaceably connected to each other, and the sandwiching portions (32) are operated when the operating portions (31) (41) are operated in the proximity direction.
An elastic connecting member (5) that opens the (42) in the separating direction and biases the sandwiching parts (32) (42) in the approaching direction when the operation is released.
And a film supporting portion (6) is provided on one of the outer sandwiching member (3) and the inner sandwiching member (4).

(Operation) The outer operating section (31) and the inner operating section (41) are pinched, and the outer operating section (31) and the inner operating section (41) are operated in close proximity to each other, and the sandwiching sections (32) (42). After placing the holding parts (32) (42) at arbitrary positions on the peripheral wall (12) of the food packaging case (1) in a state in which the operating parts (31) (4) are separated from each other.
By releasing the operation of 1), the elastic connecting member (5)
The clamping members (3) and (4) are urged by the peripheral wall (12).
By sandwiching, the whole holder can be quickly and firmly fixed to an arbitrary position on the peripheral wall (12). Therefore, by operating the outer operation section (31) and the inner operation section (41), the space holder is provided with the space holder without touching each of the sandwiching sections (32) (42) as in the conventional example. Case (1)
It can be quickly and surely attached to the peripheral wall (12) of the above, and the upper opening portion of the food packaging case (1) is covered with the film (2) supported by the film supporting portion (6) only by the quick attachment. In this way, the packaging work for packaging can be speeded up, and the work efficiency can be improved.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIG. 2, the food packaging case spacing holder of the present invention comprises a bottom wall (11) and a peripheral wall (12) formed at a peripheral portion of the bottom wall (11), for example, a polystyrene food packaging case ( 1) A transparent film (2) made of synthetic resin, which is fixed to a peripheral wall (12) (hereinafter simply referred to as a case) and wraps the case (1) so as to cover the upper opening of the case (1). However, a space can be secured between the film (2) and the food (7) so that it does not come into contact with the food (7) such as sashimi and side dishes housed inside the peripheral wall (12) of the case (1). To do.

Therefore, in the embodiment shown in FIGS. 1 and 2, both the outer holding member (3) having the outer operating portion (31) and the outer holding portion (32) and the outer holding portion (32) are provided. An inner holding part (42) and an inner operating part (41) that work to hold the peripheral wall (12).
An inner sandwiching member (4) having a groove, the outer sandwiching member (3) and the inner sandwiching member (4) are elastically movably connected to each of the operation portions (31) (41). When operating in the proximity direction,
The holding portions (32) (42) are opened in the separating direction, and when the operation is released, the holding portions (32) (42) are constituted by an elastic connecting member (5) that biases the holding portions (32) (42) in the approaching direction. The film support portion (6) is provided on one of the outer side sandwiching member (3) and the inner side sandwiching member (4).

Specifically, as shown in FIG. 1, the outer sandwiching member (3) having a bent portion (33) and formed in a dogleg shape is provided on the outer surface of the peripheral wall (12) of the case (1). An outer holding portion (32) having a wavy contact surface (34) for contact and an outer operating portion (31) are provided, and a bent portion (43) is provided like the outer holding member (3). -Shaped inner clamping member (4)
Is provided with an inner holding portion (42) having a wavy contact surface (44) that comes into contact with the inner surface of the peripheral wall (12) of the case (1) and an inner operating portion (41), and each holding member (3). ) (4) are connected to each other through wavy elastic connecting members (5) provided on the outer operating portion (31) side and the inner operating portion (41) side of the bent portions (33) (43), respectively. By operating the parts (31) (41) in a direction of approaching each other, the holding parts (32) (42) are separated from each other, and when the operation parts (31) (41) are not operated in proximity, Due to the elastic force of the elastic connecting member (5), the sandwiching parts (32) (42) come close to each other, and the wavy contact surfaces (34) (44) provided on the sandwiching parts (32) (42) come into elastic contact with each other. Is urged to.

Further, a film support portion (6) is extended at the free end portion of the outer operation portion (31), and the extended front end portion of the film support portion (6) is turned inward to move the inner portion to the inner side. It is located closer to the operation section (41).

In addition, it is preferable to provide ribs on each of the sandwiching members (3) and (4) as needed to reinforce them.

Next, a procedure for fixing the food packaging case spacing holder configured as described above to the peripheral wall (12) of the case (1) will be described.

First, each operating portion (31) (41) is held with one hand to hold the entire holder, and the operating portions (31) (41) are operated so as to be close to each other, thereby sandwiching the holding portions (32) (42). The holding portions (32) (42) at arbitrary positions of the peripheral wall (12) of the case (1) while keeping the separated state, and then the respective operations are performed. By releasing the hands from the parts (31) (41), the operation of the operation parts (31) (41) is released, and the holding parts (32) (42) are moved by the urging of the elastic connecting member (5). It can be firmly attached to the peripheral wall (12).

In this way, by operating and releasing the operation portions (31) (41), the peripheral wall (1) is moved through the holding portions (32) (42).
Since it can be firmly fixed to the 2), the case (1) can be mounted on the peripheral wall (12) quickly and reliably.
As a result, as shown in FIG. 3, the film (2) is supported by the film support portion (6) extending to the free end portion of the outer operation portion (31), and the sashimi or the side dish is supported by the film (2). When packaging the case (1) containing foods (7) such as the above, the work can be done easily and quickly, and since the spacing holder does not wobble, the packaging work with the film (2) can be performed. Easy and reliable.
That is, since the spacing holder having the film support portion (6) can be quickly and reliably fixed to the peripheral wall (12) of the case (1) by operating the operation portions (31) (41), the peripheral wall Can be quickly set to (12). Therefore,
It is possible to improve the work efficiency of the packaging work for packaging the food (7) so as to cover the upper opening of the case (1) containing the food (7) as quickly as possible.

Further, as described above, except that the spacing holder for a food packaging case is exclusively used for the packaging work of packaging the case (1) with the film (2), the operation portions (31) (41) and these operation portions are also provided. Since the holding parts (32) and (42) are urged in a direction in which they come into contact with each other when the operations of (31) and (41) are released, they can also be used as light-weight simple clothespins. it can.

In addition, in this embodiment, each clamping member (3) in FIG.
The bent portions (33) and (43) are provided in (4) to form a dogleg shape, but as shown in FIG. 4, the outer clamping member (3) and the inner clamping member (4) are formed in a substantially linear shape. You may form in. (35)
Reference numeral (45) is a reinforcing rib for improving the rigidity of the sandwiching members (3) and (4), and reference numeral (61) is a string insertion portion used to pass a dried string when used as clothespin.

Further, the elastic connecting member (5) is formed in a wavy shape in FIG. 1 and a semicircular shape in FIG. 4 in a side view, but it is not limited to these shapes and may be formed in, for example, a triangular shape. Further, as shown in FIG. 5, the outer sandwiching member (3) is formed in the shape of a missing circle with a part missing, and is formed on both ends of the missing piece.
And an attachment portion (51) (51) for connecting to the inner sandwiching member (4) may be provided, and a rectangular shape with one side missing and a trapezoidal shape or a lower portion may be used instead of the truncated circular shape. It may be formed in a missing heart shape. In any case, the outer sandwiching member (3) and the inner sandwiching member (4) are elastically connected to each other via the elastic connecting member (5), and each operation portion (3
1) Each contact surface (34) (44) when the operation of (41) is released
It suffices if they can be urged in the contact direction.

Further, the contact surfaces (34) (44) do not have to be corrugated.

(Effect of the Invention) As described above, according to the present invention, the bottom wall (11) and the bottom wall (11)
A space holding tool for a film (2) covering an upper opening of a food packaging case (1) consisting of a peripheral wall (12) formed on the peripheral edge of the outer operation part (31) and the outer holding part (32). An inner side having an outer clamping member (3) having an inner side, an inner clamping section (42) for clamping the peripheral wall (12) in cooperation with the outer clamping section (32), and an inner operating section (41). When the clamping member (4), the outer clamping member (3) and the inner clamping member (4) are elastically displaceably coupled to each other and the operating portions (31) (41) are operated in the proximity direction. And an elastic connecting member (5) that opens the holding portions (32) (42) in the separating direction and biases the holding portions (32) (42) in the approaching direction when the operation is released. Since the film support portion (6) is extended to one of the sandwiching member (3) and the inner sandwiching member (4), the outer operating portion (31)
And the inner operation part (41), the outer operation part (31) and the inner operation part (41) are operated in close proximity to each other while holding the entire space retainer, and the holding parts (32) (42) are moved. After the holding parts (32) (42) are positioned at arbitrary positions on the peripheral wall (12) of the food packaging case (1) in the separated state, the operation of the operation parts (31) (41) is released. By doing so, the sandwiching members (3) and (4) sandwich the peripheral wall (12) by the urging force of the elastic connecting member (5), and quickly and at an arbitrary position on the peripheral wall (12), Can be firmly fixed. Therefore, to the peripheral wall (12) of the food packaging case (1) without touching the sandwiching parts (32) (42) by the operation of the outer operating part (31) and the inner operating part (41). Since it can be quickly attached, the packaging work is performed so that the upper opening portion of the food packaging case (1) is covered with the film (2) supported by the film support portion (6) only by quickly mounting. Can be done quickly and the work efficiency can be improved.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the gap holder of the present invention, and FIG. 2 is a sectional view of the gap holder fixed to a food packaging case.
3 is a perspective view of FIG. 2, FIG. 4 is a side view of another embodiment, FIG. 5 is an explanatory view showing another shape of the elastic connecting member, and FIG. 6 is a perspective view showing a conventional example. FIG. 7 is a fixed sectional view of a conventional example. (1) …… Food packaging case (2) …… Film (3) …… Outer sandwiching member (4) …… Inner sandwiching member (5) …… Elastic connecting member (6) …… Film support (11) ) Bottom wall (12) …… Peripheral wall (31) …… Outside operation part (32) …… Outside clamping part (41) …… Inside operation part (42) …… Inside clamping part

Claims (1)

[Scope of utility model registration request] 1. A gap holder for a film (2) for covering an upper opening of a food packaging case (1) comprising a bottom wall (11) and a peripheral wall (12) formed on a peripheral portion of the bottom wall (11). There is an outer clamping member (3) having an outer operation section (31) and an outer clamping section (32), and an inner side that cooperates with the outer clamping section (32) to clamp the peripheral wall (12). Holding part (42) and inner operation part (41)
An inner sandwiching member (4) having a, the outer sandwiching member (3) and the inner sandwiching member (4) are elastically movably connected to each other, and the operation portions (31) (41) When operating in the proximity direction,
The outer holding member (5) is composed of an elastic connecting member (5) that opens the holding portions (32) (42) in the separating direction and biases the holding portions (32) (42) in the approaching direction when the operation is released. Wearing member (3)
A space holder for a food packaging case, characterized in that a film support portion (6) is provided on one of the inner holding member (4) and the inner holding member (4).