CA1131591A - Covers for cassette boxes - Google Patents
Covers for cassette boxesInfo
- Publication number
- CA1131591A CA1131591A CA359,457A CA359457A CA1131591A CA 1131591 A CA1131591 A CA 1131591A CA 359457 A CA359457 A CA 359457A CA 1131591 A CA1131591 A CA 1131591A
- Authority
- CA
- Canada
- Prior art keywords
- panel
- box
- base
- cover
- spine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Cartons (AREA)
Abstract
ABSTRACT OF THE DISCLOSURE
The disclosure herein describes a cover for a box comprising a base and a lid mounted for pivotal movement relative to the base, the cover comprising a base panel for overlying the base of the box, a cover panel for overlying the lid of the box and connected to the base panel by a spine panel of sufficient width to accommodate the box between the cover panel and the base panel, wherein the cover panel and the spine panel are each made of two layers of sheet material, the outer layer of the spine panel being integrally connected to the base panel and the outer layer of the cover panel, the inner layer of the spine panel being integrally connected only to the inner layer of the cover panel and being free to move relative to the outer layer of the spine panel during relative movement of the base and cover panels.
The disclosure herein describes a cover for a box comprising a base and a lid mounted for pivotal movement relative to the base, the cover comprising a base panel for overlying the base of the box, a cover panel for overlying the lid of the box and connected to the base panel by a spine panel of sufficient width to accommodate the box between the cover panel and the base panel, wherein the cover panel and the spine panel are each made of two layers of sheet material, the outer layer of the spine panel being integrally connected to the base panel and the outer layer of the cover panel, the inner layer of the spine panel being integrally connected only to the inner layer of the cover panel and being free to move relative to the outer layer of the spine panel during relative movement of the base and cover panels.
Description
113~5~
The present invention relates to improvements in covers for boxes of the type described in U.S. patent No.
4,141,446 issued February 27, 1979 to I. Cliffe. This application is a division of Canadian application Serial No. 317,759 filed December 12, 1978.
According to the present invention there is provided a cover for a box comprising a base and a lid mounted for pivotal movement relative to the base about an axis along one side of the box, the cover comprising a base panel for overlying the base of the box, a cover panel for overlying the lid of the box and connected to the base panel by a spine panel of sufficient width to accommodate the box between the cover panel and the base panel and for overlying that side of the box at which the lid is pivotted, wherein the cover panel is made of two layers of sheet material and the inner layer is dimensioned to be inserted inside the box to overlie the inner surface of the lid of the box.
The present invention will be more fully understood from the following description of embodiments thereof given by way of example only, with reference to the accompanying drawings, in which:
Figure 1 is a section through a box provided with an embodiment of a cover according to the present invention;
Figure 2 is a plan view of a blank from which the cover of Fig. 1 is made; and Figure 3 is a section through another embodiment of a cover when opened out into a flat condition.
The covers shown in the drawings are intended for use with a box which comprises a base and a lid hinged to the base along one side of the box.
As shown in Fig. 1, the box is a conventional cassette box comprising a base 1, carrying 3 side walls la and two upstanding studs 2 for engagement in the spindle apertures of a cassette, and a lid 3 carrying the fourth side wall 4 and hinged to the base about an axis parallel to the wall 4. The lid defines with a member 3a a U-shaped slot in which the cassette is received, the member 3a extending in the plane of the base 1 when the box is closed, the base 1 being cut back to accommodate the member 3_~
The cover shown in Figs. 1 and 2 of the drawings comprises a base panel 5 for overlying the base 1 of the box and a cover panel 6 for overlying the lid 3 of the box. The panels 5 and 6 are interconnected by a spine panel 7 for overlying that side wall 4 of the box at which the base and lid of the box are hinged together.
The base panel 5 of the cover is fixed to the base 1 of the box. As shown this is effected using a flap 8 as described in the above U.S. patent 4,141,446.
Other means may alternatively be provided for releasably fixing the base panel of the cover to the base of the box or the box may be permanently fixed to the cover by adhering the base to the base panel of the cover.
The cover panel 6 is engaged but not fixed to the box. This engagement is obtained by making the cover panel of two layers of which the outer layer 9 overlies the outer surface of the lid 3 and the inner layer 10, integrally connected to the outer layer 9 along the free edge 11 of the panel 6 remote from the spine panel, is folded about edge 11 and introduced into the box to overlie the inner surface of the lid 3 of the box.
With this arrangement, both the cover panel and the base panel of the cover are engaged with the box but in such a way that the box can be opened and the contents removed and so that, as the box is opened, the cover panel will move relative to the lid of the box so as to accommodate movement of the spine panel relative to the box and prevent the spine panel being bent or otherwise damaged.
The base panel 5 of the cover may also comprise ~13~591 two layers 12, 13 of material, such as described in the above referred U.S. patent, the two layers being connected together along the free edge 14 of the base panel remote from the spine panel, and may be adhered directly together.
It will be appreciated that the box may take other forms and may be designed for containing other articles. For example, the box may be similar to that shown in Fig. 1 but designed for housing a reel, e.g.
a film or video tape, the box being generally square instead of rectangular with a single central stud instead of a pair of studs for engaging in the single aperture of the reel. With such a box, the blank of Fig. 2 is modified to correspond to the dimensions of the box and the flap 8 is provided with a single opening for engaging the single stud in the box. The box may, of course, have any suitable dimensions required for a product and, if attached to the cover by a flap similar to flap 8, must have a slit in the plane of the base through which the flap can be introduced and one or more studs for engagement with the flap. Where the box is permanently or otherwise releasably fixed to the base panel of the cover, neither of these features is of course necessary.
In another embodiment of a cover for one or more boxes, shown in Fig. 3 of the drawing, the cover has the construction such as generally shown in the above referred U.S. patent. The base panel 5 and cover panel 6 of the cover are both made of two layers of sheet material and the spine panel 7 is also made of two layers of sheet material. The outer layer 15 of the spine panel is integrally connected to the outer layers 16, 17 of the cover and base panels respectively and the inner layer 18 of the spine panel is integrally connected only to the inner layer 19, 20 of one of the cover and base panels respectively. As shown the inner layer of the spine panel is integrally connected to the inner layer 19 of the cover panel. In addition a flap 21 extends from the edge of the 1~31S9~
inner layer of the spine panel 18 remote from the layer 19 and is arranged, as shown, between the inner and outer layers 20, 17 of the base panel. The two layers of the cover and base panels are integrally connected together at their free edges 22, 23 and may also be adhered together but do not need to be adhered together. The two layers of the spine panel are not adhered together and the flap 21 is not adhered to either of the inner or outer layers of the base panel so that the inner layer 18 of the spine panel is free of direct connection to the outer layer of the spine panel and the base panel. With this arrange-ment, when the cover is opened out flat as shown in Fig. 3, the inner layer 18 of the spine panel can and will move relative to the outer layer to allow the spine panel to be flattened without distortion. Equally the flap 21 will move relative to the two layers of the base panel but will stay between the layers and thus cause the inner layer of the spine panel 18 to flatten with the rest of the cover.
In a modification, the inner layer of the base panel may be omitted. The flap 16 may also be omitted.
As in the preceding embodiment, the cover shown in Fig. 3 may be fixed to the base of a box such as described in the above referred U.S. patent, if the box is suitably constructed, or in some other removable or permanent manner. It will also be appreciated that the panel 6 may serve as the base panel and the panel 5 as the cover panel and boxes may be mounted on one or both of the panels 5 and 6.
The present invention relates to improvements in covers for boxes of the type described in U.S. patent No.
4,141,446 issued February 27, 1979 to I. Cliffe. This application is a division of Canadian application Serial No. 317,759 filed December 12, 1978.
According to the present invention there is provided a cover for a box comprising a base and a lid mounted for pivotal movement relative to the base about an axis along one side of the box, the cover comprising a base panel for overlying the base of the box, a cover panel for overlying the lid of the box and connected to the base panel by a spine panel of sufficient width to accommodate the box between the cover panel and the base panel and for overlying that side of the box at which the lid is pivotted, wherein the cover panel is made of two layers of sheet material and the inner layer is dimensioned to be inserted inside the box to overlie the inner surface of the lid of the box.
The present invention will be more fully understood from the following description of embodiments thereof given by way of example only, with reference to the accompanying drawings, in which:
Figure 1 is a section through a box provided with an embodiment of a cover according to the present invention;
Figure 2 is a plan view of a blank from which the cover of Fig. 1 is made; and Figure 3 is a section through another embodiment of a cover when opened out into a flat condition.
The covers shown in the drawings are intended for use with a box which comprises a base and a lid hinged to the base along one side of the box.
As shown in Fig. 1, the box is a conventional cassette box comprising a base 1, carrying 3 side walls la and two upstanding studs 2 for engagement in the spindle apertures of a cassette, and a lid 3 carrying the fourth side wall 4 and hinged to the base about an axis parallel to the wall 4. The lid defines with a member 3a a U-shaped slot in which the cassette is received, the member 3a extending in the plane of the base 1 when the box is closed, the base 1 being cut back to accommodate the member 3_~
The cover shown in Figs. 1 and 2 of the drawings comprises a base panel 5 for overlying the base 1 of the box and a cover panel 6 for overlying the lid 3 of the box. The panels 5 and 6 are interconnected by a spine panel 7 for overlying that side wall 4 of the box at which the base and lid of the box are hinged together.
The base panel 5 of the cover is fixed to the base 1 of the box. As shown this is effected using a flap 8 as described in the above U.S. patent 4,141,446.
Other means may alternatively be provided for releasably fixing the base panel of the cover to the base of the box or the box may be permanently fixed to the cover by adhering the base to the base panel of the cover.
The cover panel 6 is engaged but not fixed to the box. This engagement is obtained by making the cover panel of two layers of which the outer layer 9 overlies the outer surface of the lid 3 and the inner layer 10, integrally connected to the outer layer 9 along the free edge 11 of the panel 6 remote from the spine panel, is folded about edge 11 and introduced into the box to overlie the inner surface of the lid 3 of the box.
With this arrangement, both the cover panel and the base panel of the cover are engaged with the box but in such a way that the box can be opened and the contents removed and so that, as the box is opened, the cover panel will move relative to the lid of the box so as to accommodate movement of the spine panel relative to the box and prevent the spine panel being bent or otherwise damaged.
The base panel 5 of the cover may also comprise ~13~591 two layers 12, 13 of material, such as described in the above referred U.S. patent, the two layers being connected together along the free edge 14 of the base panel remote from the spine panel, and may be adhered directly together.
It will be appreciated that the box may take other forms and may be designed for containing other articles. For example, the box may be similar to that shown in Fig. 1 but designed for housing a reel, e.g.
a film or video tape, the box being generally square instead of rectangular with a single central stud instead of a pair of studs for engaging in the single aperture of the reel. With such a box, the blank of Fig. 2 is modified to correspond to the dimensions of the box and the flap 8 is provided with a single opening for engaging the single stud in the box. The box may, of course, have any suitable dimensions required for a product and, if attached to the cover by a flap similar to flap 8, must have a slit in the plane of the base through which the flap can be introduced and one or more studs for engagement with the flap. Where the box is permanently or otherwise releasably fixed to the base panel of the cover, neither of these features is of course necessary.
In another embodiment of a cover for one or more boxes, shown in Fig. 3 of the drawing, the cover has the construction such as generally shown in the above referred U.S. patent. The base panel 5 and cover panel 6 of the cover are both made of two layers of sheet material and the spine panel 7 is also made of two layers of sheet material. The outer layer 15 of the spine panel is integrally connected to the outer layers 16, 17 of the cover and base panels respectively and the inner layer 18 of the spine panel is integrally connected only to the inner layer 19, 20 of one of the cover and base panels respectively. As shown the inner layer of the spine panel is integrally connected to the inner layer 19 of the cover panel. In addition a flap 21 extends from the edge of the 1~31S9~
inner layer of the spine panel 18 remote from the layer 19 and is arranged, as shown, between the inner and outer layers 20, 17 of the base panel. The two layers of the cover and base panels are integrally connected together at their free edges 22, 23 and may also be adhered together but do not need to be adhered together. The two layers of the spine panel are not adhered together and the flap 21 is not adhered to either of the inner or outer layers of the base panel so that the inner layer 18 of the spine panel is free of direct connection to the outer layer of the spine panel and the base panel. With this arrange-ment, when the cover is opened out flat as shown in Fig. 3, the inner layer 18 of the spine panel can and will move relative to the outer layer to allow the spine panel to be flattened without distortion. Equally the flap 21 will move relative to the two layers of the base panel but will stay between the layers and thus cause the inner layer of the spine panel 18 to flatten with the rest of the cover.
In a modification, the inner layer of the base panel may be omitted. The flap 16 may also be omitted.
As in the preceding embodiment, the cover shown in Fig. 3 may be fixed to the base of a box such as described in the above referred U.S. patent, if the box is suitably constructed, or in some other removable or permanent manner. It will also be appreciated that the panel 6 may serve as the base panel and the panel 5 as the cover panel and boxes may be mounted on one or both of the panels 5 and 6.
Claims (5)
1. The combination of a box comprising a base and a lid mounted for pivotal movement relative to the base about an axis along one side of the box, and a cover for the box, said cover comprising:
- a base panel for overlying the base of the box and which is attached to the base panel;
- a cover panel for overlying the lid of the box; and - a spine panel connecting said cover panel to said base panel and of sufficient width to accommodate the box between said cover panel and said base panel and for overlying the side of the box at which the lid is pivoted wherein said cover panel is made of two layers of sheet material and the inner one of said layers is inserted freely inside the box to overlie the inner surface of the lid of the box without attachment thereto.
- a base panel for overlying the base of the box and which is attached to the base panel;
- a cover panel for overlying the lid of the box; and - a spine panel connecting said cover panel to said base panel and of sufficient width to accommodate the box between said cover panel and said base panel and for overlying the side of the box at which the lid is pivoted wherein said cover panel is made of two layers of sheet material and the inner one of said layers is inserted freely inside the box to overlie the inner surface of the lid of the box without attachment thereto.
2. The combination as claimed in Claim 1, wherein said base panel of said cover is made of two layers of sheet material which are integrally connected along that edge remote from said spine panel.
3. The combination as claimed in Claim 2, wherein said two layers of said base panel are adhered together.
4. The combination as claimed in Claim 1, wherein said box having a slot therein substantially in the plane of the base and a stud projecting inwardly of the box from the base, and said base panel of said cover includes a flap for insertion in the box through the slot and for engagement with the stud to engage the box with said base panel of said cover.
5. The combination as claimed in Claim 4, wherein said box is adapted to receive a tape cassette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA359,457A CA1131591A (en) | 1978-12-12 | 1980-09-02 | Covers for cassette boxes |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA317,759A CA1132105A (en) | 1978-12-12 | 1978-12-12 | Covers for cassette boxes |
| CA359,457A CA1131591A (en) | 1978-12-12 | 1980-09-02 | Covers for cassette boxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1131591A true CA1131591A (en) | 1982-09-14 |
Family
ID=25668838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA359,457A Expired CA1131591A (en) | 1978-12-12 | 1980-09-02 | Covers for cassette boxes |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1131591A (en) |
-
1980
- 1980-09-02 CA CA359,457A patent/CA1131591A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |