JPH09254965A - Wrap film case - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a wrap film case easy to use wherein a wrap film roll tube 2 is replaced for use. SOLUTION: Lids 3, 3 of both end openings 2', 2' of a paper tube 2 are removably supported oppositely at both ends of a cylindrical box 1, and a rotating body 4 having a conic face 3' removably fitted in an opening end 2" of the paper tube 2 is pivoted on the lid 3, and the cylindrical box 1 is equipped with a wrap film draw-out groove 5 and a wrap film cutter 6.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a food coating wrap film storage case used in a kitchen.

[0002]

2. Description of the Related Art Conventionally, a wrap film is wrapped around a paper tube and accommodated in a paper-made tubular box, and the wrap film wound with the paper tube being held by the lid of the box is inserted between the lid and the side surface. It is cut with a cutter provided at the lower edge of the drawer box.After cutting, the paper tube is reversed and the cutting film returns to the inside of the box, and there is the inconvenience of pulling out the winding film outside the box after each use. It was
Also, after use, the paper tubular box is discarded together with the paper tube. Since the paper tubular box and the paper tube are discarded at the same time, it is uneconomical, and the advertising characters and the like displayed on the tubular box are also stored. However, there was a problem that the effect of other products as promotional products (bonus) was poor.

[0003]

SUMMARY OF THE INVENTION According to the present invention, only a paper tube wound with a wrap film is supplied, and the paper tube is accommodated in a tubular box and used, and after the end of use, only the paper tube is discarded. The purpose is to obtain an easy-to-use wrap film case by using a new wrap film many times in the finished cylindrical box.

Another object of the present invention is to provide a promotional effect for other products by displaying the trademarks, advertising patterns, catchphrases, etc. of other products such as cosmetics in one tubular box.

[0005]

SUMMARY OF THE INVENTION To achieve the above object, the present invention detachably supports lids of opening portions at both ends of a paper tube at opposite ends of a tubular box, and the lids have opening ends of the paper tube. A wrapping film case in which a rotating body having a conical surface that is detachably fitted to the shaft is pivotally supported, and a wrapping film drawing groove and a wrapping film cutter are provided in a cylindrical box. The rotating body is an intermittent braking rotating body. The wrap film case according to the first invention is constituted by the wrap film case according to the first invention, wherein the rotating body is a one-way rotating body.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION A lid 3 is removed from one end of a tubular box 1 to accommodate a wrap film winding paper tube 2 in the tubular box 1, and an opening 2'of one end of the paper tube 2 is rotated with respect to the other lid 3. Conical surface 3'of body 4
, The other end opening 2 ′ of the paper tube 2 is fitted to the conical surface 3 ′ of the rotating body 4 of the lid 3 which is re-installed on one end of the tubular box 1, and the winding wrap film 7 is attached. The paper tube 2 is housed in the tubular case 1 in a state of being drawn out of the tubular case 1 from the drawing groove 5.

When used, the film 7 is cut by hand with the cutter shown in FIG. 1 or 6. After the film 7 is used, one or both of the lids 3 and 3 are separated from the cylindrical box 1, and the rotating bodies 4 and 4 provided on the lids 3 and 3 are opened from both end openings 2'of the paper tube 2. It is separated and replaced with a new wrap film winding paper tube 2 for use as described above.

The conical surfaces 3'of the rotating bodies 4 and 4 are fitted around the opening ends 2 "and 2" of the two end openings 2'and 2'of the paper tube 2 so as to rotate around the center line c of the paper tube 2. Although it rotates, as shown in FIGS. 3 (a), (b) and (c) and FIG. 8 (a), (b), (c), the circular and rectangular main body 3 ″ has a truncated cone 4 on the inner surface thereof. And a radial groove 8 is formed on the inner surface of the rotating body 4, and a sphere 10 protruding from the inner surface of the round or quadrangular body 3 ″ by the force of a spring 9 is press-fitted into the radial groove 8 to form the rotating body. 4 can be braked, and the radial grooves 8 can be intermittently braked.

As shown in FIGS. 4 (a), (b), and (c) and FIGS. 9 (a), (b), and (c), the rotating body 4 has ratchet-shaped teeth 4 "formed on its inner surface to form a circle or A unidirectional rotating body 4b is formed by engaging a check tooth 4a with the tooth 4 "on the inner surface of the quadrangular body 3".
To form

Further, as shown in FIGS. 5 (a), (b) and (c) and FIGS. 10 (a), (b) and (c), the rotating body 4 is provided with an idle shaft 4c, A ratchet gear 4d is provided at the rear end thereof, and a non-return pawl 4e thereof is provided on the lid 3 to form a one-way rotating body.

[0011]

EXAMPLE A paper tube 2 is attached to the end plate 11 or 20 of the outer box 1 of a synthetic resin cylinder (FIG. 2) or a synthetic resin or paper square tube (FIG. 6).
The lids 3 of the opening portions 2 ′, 2 ′ at both ends of are supported. Cylindrical box 1
The outer peripheral contour of the end plate 11 (FIG. 2) is hexagonal, and the outer peripheral edge of the open end of the cylindrical box 1 is detachably screwed into the outer peripheral edge. Before and after the end plate 20 of the rectangular tubular box 1 (FIG. 6), the lid 3 of the paper tube 2 is covered by the 4
The front plate 17, the rear plate and the bottom plate are connected so as to engage the rectangular main body 3 ″, and the upper and lower opening plates 13 are opened and closed to support the lids 3 so as to be detachably opposed to both ends of the tubular box 1.

A rotating body 4 having a conical surface 3'removably fitted into the open end 2 "of the paper tube 2 is rotatably or loosely supported on the lid 3 by a cylindrical box 1. Is provided with a drawing groove 5 of the winding wrap film 7 and a zigzag cutter 6 of the drawing wrap film 7. The rotating body 4 is shown in FIG.
(B) (c) As shown in the figure, a plurality of radial grooves 8 are formed on the inner surface at equal intervals (12 rows), and a ball 10 pushed by a coil spring 9 provided in the main body 3 is caught in the groove 8 and rotated. When the body 4 is stopped and the lap film 7 is forcibly pulled, a sound is produced for each groove 8 and the position is intermittently braked to stop the rotation.

4 (a), (b), and (c), a ratchet gear (check gear) 4 "is formed on the inner surface of the floating rotor 4 and a non-return tooth 4a provided on the lid 3 causes the rotor 4 to rotate. Is defined as a unidirectional rotating body 4b.

5 (a), (b) and (c), a non-return gear 4d is provided at the rear end of the idle support shaft 4c provided on the free-rotating body 4, and the non-return gear 4e is engaged with the non-return gear 4d in one direction. It can be the rotating body 4b. Reference numeral 14 in the drawing denotes a bent tip piece of the upper opening / closing plate 13, 15 engaging pieces provided at both ends of the bent piece 14, 16 a through hole into which the engaging piece 15 is inserted, and this through hole 16 When the engaging pieces 15, 15 are inserted into the first and the second guides 16, the lead-out groove 5 is formed between the lower edge of the bent piece 14 and the upper edge of the front plate 17.
Further, in FIG. 2, reference numeral 18 is a projection for pressing the central portion of the lid 3, and 19 is the projection 1
8 is a flange that is pressed against the end surface of the tubular box 1.

[0015]

Since the present invention is constructed as described above, only the wrap film winding paper tube can be exchanged and accommodated, and a tubular box which is easy to use can be obtained, and there is no fear that the containing paper tube will be reversed in the tubular box. Not only is a rich wrap film case obtained, but it can be effectively used as a promotional item (bonus) for the main sale item.

[Brief description of drawings]

FIG. 1 is a perspective view showing a wrap film case of the present invention.

2 is a partially cutaway and exploded explanatory view of FIG. 1. FIG.

FIG. 3 (a) is a side view of the lid of the opening of the paper tube.
(B) The figure is a right side view of the notch in (a). (C) Figure is a vertical cross-sectional view of (a) figure.

FIG. 4A is a side view of the lid of the opening of the paper tube.
(B) The figure is a right side view of the notch in (a). (C) Figure is a vertical cross-sectional view of (a) figure.

FIG. 5A is a side view of the lid of the opening of the paper tube.
(B) The figure is a right side view of the notch in (a). (C) Figure is a vertical cross-sectional view of (a) figure.

FIG. 6 is a perspective view showing a wrap film case of the present invention.

FIG. 7 is a side view of the paper roll tube and both end lids thereof.

FIG. 8A is a side view of the lid of the opening of the paper tube.
(B) The figure is a right side view of the notch in (a). (C) Figure is a vertical cross-sectional view of (a) figure.

FIG. 9A is a side view of the lid of the opening of the paper tube.
(B) The figure is a right side view of the notch in (a). (C) Figure is a vertical cross-sectional view of (a) figure.

FIG. 10A is a side view of the lid of the opening of the paper tube.
(B) The figure is a right side view of the notch in (a). (C) Figure is a vertical cross-sectional view of (a) figure.

[Explanation of symbols]

 1 tubular box 2 paper tube 2'both ends opening 2 "opening end 3 lid 3'conical surface 4 rotating body 5 wrap film drawing groove 6 wrap film cutter

Claims (3)

[Claims] 1. A rotary body having a conical surface for detachably fitting the lids of the opening portions at both ends of the paper tube to both ends of the tubular box, and the lids being detachably fitted to the open ends of the paper tube. A wrap film case that is axially supported and has a wrap film drawing groove and a wrap film cutter provided in a cylindrical box. 2. The wrap film case according to claim 1, wherein the rotating body is an intermittent braking rotating body. 3. The rotating body is a one-way rotating body.
(1) Wrap film case described.