JP2014144812A - Slide-type paper box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a slide-type paper box whose inner case stops at a prescribed position and also has comfortable stop feeling without casually falling off from an outer cylinder.SOLUTION: The slide-type paper box includes a sleeve 10, and an inner case 20 sliding on the inner wall of the sleeve. The slide-type paper box is structured as follows: the sleeve is formed by serially connecting a side surface board 12, a top surface board 13, a side surface board 14, and a margin portion 15 from a bottom surface board 11 via respective ruled lines; the margin portion 15 is partly bonded to the inner surface side of the bottom surface board 11; the margin portion 15 has a locking piece 16 partitioned by two cuts 17, 18; the locking piece 16 is not bonded to the bottom surface board 11; and a locking projection 31b connected to the lower part of the outer wall 24b of the back wall of the inner case 20 is locked on the locking piece 16 when the paper box is opened by sliding the inner case 20.

Description

  The present invention relates to a slide-type paper box, and more particularly to a slide-type paper box in which a middle boat is difficult to fall off and has good opening / closing operability.

  A paper box having a structure in which a middle boat or a paper box body slides inside an outer cylinder has been known for a long time. As an example of such a sliding paper box, there is a sound output container described in Patent Document 1.

  The sound output container described in Patent Document 1 is composed of a sheath-like body and a container body that can be freely inserted into and removed from the sheath-like body. This is a container in which protrusions to be engaged are formed and sound is generated by inserting and removing.

  As a problem with the sliding paper box, there was a problem that the middle boat could slip out of the outer cylinder due to sliding too much. In the sound output container described in Patent Document 1, this problem is reduced because the comb-like continuous uneven surface and the protrusion engage with each other when the container body is inserted and removed, and this acts as a brake.

Japanese Utility Model Publication No. 52-25130

  The sound emitting container described in Patent Document 1 is intended to emit sound, although the comb-shaped continuous uneven surface and the protrusion engage with each other when the container body is inserted and removed. There was no function to stop at a predetermined position.

  The problem to be solved by the present invention is to propose a sliding paper box that stops at a predetermined position without causing the middle boat to inadvertently fall out of the outer cylinder, and provides a comfortable stop feeling.

As means for solving the above-mentioned problems, the invention according to claim 1 is a sliding paper box comprising a sleeve (10) and a middle boat (20) sliding on the inner wall of the sleeve, In the sleeve, a side plate (12), a top plate (13), a side plate (14), and a glue margin (15) are sequentially arranged from the bottom plate (11) via a ruled line, respectively. Partially bonded to the inner surface of the bottom plate (11), the glue margin (15) has a locking piece (16) defined by two cuts (17) and (18). The stop piece (16) is not bonded to the bottom plate (11), and is connected to the lower part of the outer wall (24b) of the rear wall of the middle boat (20) when the middle boat (20) is slid to open the paper box. A sliding paper box characterized in that the engaging protrusion (31b) is engaged with the engaging piece (16). .

  The sliding paper box according to the present invention is provided with a locking piece partitioned by two notches in the glue margin portion of the sleeve, and a locking protrusion provided on the lower part of the outer wall of the rear wall of the middle boat is locked to this. As a result, Nakabune will not accidentally fall out.

According to a second aspect of the present invention, the adhesive margin (15) of the sleeve has an auxiliary locking piece (16a) defined by a fold line (17a) provided at a corner of the notch (17). The auxiliary locking piece (16a) is not bonded to the bottom plate (11), and the locking projection (31b) is locked to the locking piece (16) and the auxiliary locking piece (16a). The sliding paper box according to claim 1, which is configured as described above.

  According to a third aspect of the present invention, the notch (17) has a reverse taper shape with a wider tip than the opening, and is defined by a fold line (17a) provided at a corner of the notch (17). The sliding paper box according to claim 2, wherein the tip of the auxiliary locking piece (16a) has an acute angle.

  According to a fourth aspect of the present invention, the middle boat (20) has side plates (22a, 22b) connected to the side surfaces of the bottom plate (21) via ruled lines, respectively. 20), the front wall outer wall (24a), the front wall top surface (25a), the front wall inner wall (26a), and the glue allowance (27a) sequentially connected from the bottom plate (21) through the ruled lines. The adhesive margin is bonded to the bottom plate (21), and the front wall outer wall (24a), the front wall top surface (25a), and the front wall inner wall (26a) form a link mechanism and are integrated. When the take-out port is opened by being tilted outward and the take-out port is closed, the locking projections (29a, 29b) connected to the left and right end portions of the inner wall (26a) of the front wall are side plates ( 22a and 22b) are respectively engaged with the recesses (30a and 30b). 3 is a sliding sheet box according to any one.

  According to the slidable paper box of the fourth aspect, since the outlet opens when the front wall of the middle boat falls to the outside, it can be opened without sliding the middle boat.

  In the sliding paper box according to the present invention, the locking piece (16) for stopping the middle boat at a predetermined position and the auxiliary locking piece (16a) are arranged on the glue margin (15) of the sleeve. The locking piece is not visible from the outside. For this reason, it became possible to make the design of the whole box clear.

  Since the locking piece (16) is defined by the two cuts (17) and (18) and is not bonded to the bottom plate (11), it is slightly lifted from the bottom plate, so that the locking effect is enhanced. . Further, since it is on the margin (15), there is an effect that the pressing force is increased by the thickness of the margin.

  Further, when the locking projection (31b) provided on the middle boat is locked to the locking piece (16), it immediately falls into the notch (18) immediately before to generate a click feeling, so that a comfortable stop feeling can be obtained. .

  According to the second aspect of the present invention, the auxiliary locking piece (16a) is defined by the fold line (17a) provided at the corner of the notch (17), and the bottom is the same as the locking piece (16). Since it is not bonded to the face plate (11) and floats higher than the bottom plate by folding the crease line (17a), the locking effect is further enhanced.

  According to invention of Claim 3, the notch | incision (17) is the reverse taper shape whose front-end | tip is wider than an opening part, and was divided by the crease | fold line (17a) provided in the corner | angular part of the notch | incision (17). Since the tip of the auxiliary locking piece (16a) has an acute angle, it is easier to lock.

  According to the fourth aspect of the present invention, the take-out port is opened when the front wall of the middle boat falls to the outside, so that the middle boat can be opened without sliding. For this reason, in order to take out the contents, it is possible to select two methods of opening whether the middle boat is slid or not.

  Further, the concave portions (30a, 30b) of the side plates, which are locked by the locking projections (29a, 29b) provided on the left and right end portions of the inner wall of the front wall of the middle boat, become convex portions when viewed from the outside of the middle boat. ing. Since this convex part acts as a brake when the middle boat slides with respect to the sleeve, there is an effect of preventing the middle boat from inadvertently falling off the sleeve.

FIG. 1 is a perspective view showing an embodiment of a sliding paper box according to the present invention. FIG. 2 is a perspective view showing the structure of the sleeve of the sliding paper box shown in FIG. FIG. 3 is a perspective view showing the structure of the middle boat of the sliding paper box shown in FIG. FIG. 4 is a schematic plan view showing a blank of the sleeve shown in FIG. FIG. 5 is a schematic plan view showing a blank of the middle boat shown in FIG. FIG. 6 is a perspective view showing another embodiment of the sleeve of the sliding paper box according to the present invention. FIG. 7 is a schematic plan view showing a blank of the sleeve shown in FIG. FIG. 8 is a perspective view showing another embodiment of the middle boat of the sliding paper box according to the present invention. 9 (1) and 9 (2) are partial perspective views showing other embodiments of the middle boat in the sliding paper box according to the present invention. FIG. 10 is a perspective view showing another embodiment of the sleeve of the sliding paper box according to the present invention. FIG. 11 is a schematic plan view showing a blank of the sleeve shown in FIG.

Hereinafter, the sliding paper box (1) according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of a sliding paper box (1) according to the present invention.
The sliding paper box (1) according to the present invention is a sliding paper box comprising a sleeve (10) and a middle boat (20) sliding on the inner wall of the sleeve (10).

  FIG. 2 is a perspective view showing the structure of the sleeve (10) of the sliding paper box (1) shown in FIG. FIG. 4 is a schematic plan view showing a blank (10B) of the sleeve (10) shown in FIG. Note that the blank diagram of FIG. 4 shows a state viewed from the front side of the paperboard, that is, from the outside of the box. The dotted line indicates a mountain fold ruled line.

  The sleeve (10) is provided with a side plate (12), a top plate (13), a side plate (14), and an adhesive margin (15) from the bottom plate (11) through ruled lines (a, b, c, d), respectively. The paste margin (15) is partially bonded to the inner surface side of the bottom plate (11).

  The margin (15) has a locking piece (16) defined by two cuts (17) and (18), and the locking piece (16) is not bonded to the bottom plate (11). It is slightly lifted from the bottom plate.

  When the middle boat (20) is slid to open the paper box, the latching protrusion (31b) connected to the lower part of the rear wall outer wall (24b) of the middle boat (20) is latched to the latching piece (16). It is like that. At this time, the locking protrusion (31b) slides on the adhesive margin (15), falls into the notch (18), and then locks to the locking piece (16). For this reason, a click feeling is produced and a comfortable stop feeling is obtained. Further, since the locking piece (16) is slightly lifted from the bottom plate (11), it is securely locked.

  FIG. 6 is a perspective view showing another embodiment of the sleeve (10) of the sliding paper box (1) according to the present invention. FIG. 7 is a schematic plan view showing the blank (10B) of the sleeve shown in FIG.

  In the embodiment shown in FIG. 6 and FIG. 7, the margin (15) of the sleeve includes the auxiliary locking piece (16a) defined by the fold line (17a) provided at the corner of the notch (17). The auxiliary locking piece (16a) is not bonded to the bottom plate (11), and the locking protrusion (31b) is attached to the auxiliary locking piece (16a) together with the locking piece (16). It is characterized by being locked.

  The auxiliary locking piece (16a) rises slightly and rises more than the bottom plate (11) by folding the crease line (17a), so that the locking projection (31b) is more reliably locked. .

  As shown in FIG. 7, the crease line (17a) may be a lead ruled line having a cut line in part, so as to bend more reliably.

  FIG. 10 is a perspective view showing another embodiment of the sleeve (10) of the sliding paper box (1) according to the present invention. FIG. 11 is a schematic plan view showing the blank (10B) of the sleeve shown in FIG.

  In the embodiment shown in FIGS. 10 and 11, the notch (17) has a reverse taper shape whose tip is wider than the opening, and accordingly, a crease line provided at a corner of the notch (17) ( The tip of the auxiliary locking piece (16a) partitioned by 17a) has an acute angle.

  Since the tip of the auxiliary locking piece (16a) has an acute angle, the locking protrusion (31b) is more easily locked.

  FIG. 3 is a perspective view showing the structure of the middle boat (20) of the sliding paper box (1) shown in FIG. FIG. 5 is a schematic plan view showing the blank (20B) of the middle boat shown in FIG. In addition, the blank figure of FIG. 5 has shown the state seen from the surface side (usually the outer side of a middle boat) of paperboard. A dotted line indicates a mountain fold ruled line, and a one-dot chain line indicates a valley fold ruled line.

  In this embodiment, side plates (22a) and (22b) are connected from the bottom plate (21) via ruled lines (e) and (f), and the side plates (22a) and (22b) The rear wall flaps (23a) and (23b) are connected in series via ruled lines (o) and (p), respectively. Further, the rear wall top surface flaps (28a) and (28b) are continuously provided via ruled lines (q) and (r), respectively.

  The front of the Nakafune (20) extends from the bottom plate (21) through the ruled lines (g), (h), (i), (j) to the front wall outer wall (24a), the front wall top surface (25a), A front wall inner wall (26a) and an adhesive margin (27a) are successively provided.

  The rear of the Nakafune (20) is from the bottom plate (21) through the ruled lines (k), (l), (m), (n), the rear wall outer wall (24b), the rear wall top surface (25b), A rear wall inner wall (26b) and a glue margin (27b) are successively provided.

  That is, the front and rear walls of the middle boat (20) are double walls, and the rear wall is the glue margin (27b), the rear wall flaps (23a) and (23b), and the rear wall top surface flap ( 28a) and (28b) are fixed so as not to move.

  In contrast, the front wall of the middle boat (20) is not fixed to the side plates (22a) and (22b), and only the glue margin (27a) is bonded to the bottom plate (21). Therefore, the three sides of the front wall outer wall (24a), the front wall top surface (25a), and the front wall inner wall (26a) form a link mechanism and can move together so as to fall outward.

  For this reason, a paper box can be opened, without sliding a middle boat (20). Also, since the link mechanism opens and closes smoothly, the feel when opening and closing is very good. In addition, in order to make such opening operation | movement smooth, the notch | incision (19) for opening is provided in the sleeve (10), and it is easy to get a fingertip.

  When such an opening / closing mechanism is employed in the sliding paper box (1) according to the present invention, the opening method by sliding and opening the middle boat (20), and the front wall portion being tilted without sliding the middle boat (20). The two opening methods can be freely selected.

  For example, assuming that several types of candy are stored as contents, when opening the front wall and taking it out, there is a fun that you do not know what will come out like a swing box, When you slide out a boat, you can pick out the target one.

  In this example, the ruled lines (g), (h), (i), and (j) are lead ruled lines including cuts so that the ruled lines of the movable part can be smoothly folded. The ruled line (n) is also a lead ruled line so that the ruled line (n) is properly broken.

  Locking projections (31a) and (31b) are connected to the front wall outer wall (24a) and the rear wall outer wall (24b), which are the front and rear walls of the middle boat (20), respectively. The locking protrusions (31a) and (31b) are formed by notches provided on the ruled lines (g) and (k), respectively.

  The locking protrusion (31a) functions to stop the middle boat at a fixed position by hitting the edge of the bottom plate (11) of the sleeve (10) when the middle boat (20) once pulled out is pushed in.

  The locking protrusion (31b) is locked to the locking piece (16) of the sleeve (10) as already described. For this reason, the locking protrusion (31b) is provided not at the center of the ruled line (k) but at a position close to the adhesive margin (15) side of the sleeve (10).

  Locking protrusions (29a) and (29b) are provided on the left and right ends of the front wall inner wall (26a). When the front wall is closed, the locking projections (29a) and (29b) are locked to the recesses (30a) and (30b) provided in the side plates (22a) and (22b), respectively.

  When the used paperboard has front and back surfaces, the front side is normally the outer surface of the middle boat (20), so in FIG. 5, which is a view seen from the front side, the recesses (30a) and (30b) are seen from above. And convex.

  The presence of the convex portion on the outer surface of the middle boat (20) means that the middle boat (20) acts as a brake when sliding inside the sleeve (10). It has the effect of preventing inadvertent falling off.

  In the example of FIG. 5, the concave portion is embossed by embossing in a square shape, but may be a vertically long groove shape, and the shape is arbitrary.

  FIG. 8 is a perspective view showing another embodiment of the middle boat of the sliding paper box according to the present invention. In the example shown in FIG. 8, each of the recesses (30a) and (30b) is one vertically long groove-shaped emboss.

  9 (1) and 9 (2) are partial perspective views showing other embodiments of the middle boat in the sliding paper box according to the present invention. In the example shown in FIG. 9 (1), the recesses (30a) and (30b) are each composed of two vertically elongated groove-shaped embosses. In the example shown in FIG. 9 (2), the recesses (30a) and (30b) are each composed of three vertically long groove-shaped embosses.

  In this embodiment, the front and rear walls of the middle boat (20) are double walls, but the rear wall may be a normal single wall. The side plates (22a) and (22b) are single walls, but may have a double wall structure. By using a double wall, the rigidity of the Nakabune increases.

The material constituting the sliding paper box (1) according to the present invention, common Manila cardboard, white cardboard, in or paperboard about basis weight 400~850g / m ² of chip cardboard or the like, duplex cardboard, Paperboard having a basis weight of about 160 to 600 g / m ² such as back white cardboard and ivory paper can be used.

  Arbitrary decorations such as printing, foil stamping, glazing and embossing can be applied to the surface of the paperboard.

DESCRIPTION OF SYMBOLS 1 ... Sliding paper box 10 ... Sleeve 10B ... Sleeve blank 11 ... Bottom plate 12, 14 ... Side plate 13 ... Top plate 15 ... Paste 16 ... Stop piece 16a ... auxiliary locking pieces 17, 18 ... notch 17a ... crease line 19 ... notches for opening a, b, c, d ... ruled line 20 ... middle boat 20B ... Nakabune blank 21 ... Bottom plates 22a, 22b ... Side plates 23a, 23b ... Rear wall flap 24a ... Front wall outer wall 24b ... Rear wall outer wall 25a ... Front Wall top surface 25b ... Rear wall top surface 26a ... Front wall inner wall 26b ... Rear wall inner walls 27a, 27b ... Paste 28a, 28b ... Rear wall top surface flaps 29a, 29b · Locking projections 30a, 30b ··· depressions 31a, 31b · · · locking protrusions e, f, g, h, i, j, k , M, n, o, p, q, r ··· borders

Claims (4)

  A sliding paper box comprising a sleeve (10) and a middle boat (20) that slides on the inner wall of the sleeve, wherein the sleeve is connected to the side plate (12) from the bottom plate (11) via a ruled line, respectively. The top plate (13), the side plate (14), and the glue margin (15) are successively arranged. The glue margin (15) is partially bonded to the inner surface side of the bottom plate (11). 15) has a locking piece (16) defined by two notches (17) and (18), and the locking piece (16) is not bonded to the bottom plate (11). When the paper box is opened by sliding (20), the locking projection (31b) connected to the lower part of the rear wall outer wall (24b) of the middle boat (20) is locked to the locking piece (16). A sliding paper box characterized by the fact that   The sleeve margin (15) has an auxiliary locking piece (16a) defined by a crease line (17a) provided at a corner of the notch (17), and the auxiliary locking piece (16a) 2. The base plate (11) is not bonded, and the locking protrusion (31b) is locked to the locking piece (16) and the auxiliary locking piece (16a). A sliding paper box as described in 1.   The notch (17) has a reverse taper shape whose tip is wider than the opening, and the tip of the auxiliary locking piece (16a) defined by the crease line (17a) provided at the corner of the notch (17). The sliding paper box according to claim 2, wherein the sliding paper box has an acute angle.   The middle boat (20) has side plates (22a, 22b) connected to the side surface of the bottom plate (21) via ruled lines, respectively, and the bottom plate (21) is located in front of the middle boat (20). ), The front wall outer wall (24a), the front wall top surface (25a), the front wall inner wall (26a), and the glue margin (27a), which are successively arranged via ruled lines, respectively, (21), the front wall outer wall (24a), the front wall top surface (25a), and the front wall inner wall (26a) form a link mechanism, and the outlet is integrated and falls to the outside. When the opening is closed and the outlet is closed, the locking projections (29a, 29b) connected to the left and right end portions of the inner wall (26a) of the front wall are recessed portions (30a, 29b) provided on the side plates (22a, 22b). The slurry according to any one of claims 1 to 3, characterized in that it is respectively locked to 30b). De-type paper box.

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