CN203237494U - Folding paper box - Google Patents
Folding paper box Download PDFInfo
- Publication number
- CN203237494U CN203237494U CN 201320160019 CN201320160019U CN203237494U CN 203237494 U CN203237494 U CN 203237494U CN 201320160019 CN201320160019 CN 201320160019 CN 201320160019 U CN201320160019 U CN 201320160019U CN 203237494 U CN203237494 U CN 203237494U
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- CN
- China
- Prior art keywords
- cover plate
- paper box
- clamping
- cover plates
- folding paper
- 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 - Fee Related
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Abstract
The utility model discloses a folding paper box, comprising a quadrangle bottom face, two cover plates vertically arranged at the bottom face, side edges, side cover plates at two sides of the cover plates, and clamping pieces arranged on the side cover plates; a box cover is arranged at the upper ends of cover plates and is provided with a handle; a clamping slot is arranged on each clamping piece; bumps are arranged at the lower ends of the cover plates; the edge of a bottom plate is provided with a disconnection line corresponding to the bump; an insertion slot parallel with the edge of the bottom face is formed at the side edge; and the clamping pieces penetrate through the insertion slot. The folding paper box has the beneficial effect of locally reinforcing the most easily damaged part of the folding paper box without thickening the whole folding paper box, thus saving material and effectively improving the durability of the folding paper box; and the bump and the corresponding disconnection line are arranged on the paper box, so the mounting of the folding paper box is convenient and the paper box is not easy to deform.
Description
Technical field
The utility model relates to a kind of packing box, is specifically related to a kind of lock carton.
Background technology
Lock carton is more common a kind of in the existing packing box, and lock carton can be made into different sizes according to demand, and the article that are contained in are wherein played certain protective effect.The top cover of lock carton top is generally double swing doors, and is provided with handle, and top cover is by closing with the clamping sheet clamping of carton both sides.
When carton was mentioned, the weight of carton was born by the contact portion between top cover and the both sides clamping sheet, and the clamping sheet is easy to breakage, causes carton to use.
Existing solution generally is to adopt the flat substrates of thickening to make carton strengthening firm degree, but this method has not only significantly increased the cost of manufacture of carton, and other parts of carton need not to adopt the flat substrates of thickening because stressed degree is little; Moreover the flat substrates thickening also can produce a series of impact to manufacture craft.
The utility model content
The purpose of this utility model is to provide a kind of lock carton, by the clamping sheet of carton both sides is reinforced, has overcome the deficiency in the existing lock carton technology, thereby realizes the purpose of this utility model.
The technical matters that the utility model solves can realize by the following technical solutions:
A kind of lock carton, it is formed by a sheet base material folded, comprises a quadrangle bottom surface and the side that is vertically installed in these four edges, quadrangle bottom surface, and wherein, these four sides comprise:
Two first, second cover plates of vertically being located at respectively on two corresponding edges, bottom surface, this first, second cover plate upper end is respectively equipped with the lid parallel with the bottom surface, vertically be provided with handle on the lid, the two ends of this handle be provided with for the bayonet socket of first, second cover plate clamping;
First, second cover plate both sides are respectively equipped with a side cover plate, are equipped with a clamping sheet on the side cover plate, offer buckling groove on these clamping sheets; The cover plate lower end is provided with a projection, the edge of base plate corresponding with this projection be provided with a break line;
Two sides of vertically being located at respectively on two relative edges, bottom surface, the side upper end offers the slot parallel with bottom edge, when lock carton was closed, the clamping sheet of first, second cover plate passed from this slot, and the bayonet socket clamping by buckling groove and handle two ends.
In a preferred embodiment of the present utility model, offer the skylight on the cover plate.
The beneficial effects of the utility model are:
Local stiffening lock carton hold damageable clamping sheet part most, and will be not whole the lock carton thickening, namely save material, again Effective Raise the durable degree of lock carton; Carton is provided with projection and corresponding break line, make things convenient for the installation of lock carton, and carton is not yielding.
Description of drawings
Fig. 1 is the perspective view of a kind of lock carton of the present utility model.
Fig. 2 is the expansion drawing of the flat substrates of a kind of lock carton of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
As depicted in figs. 1 and 2, a kind of lock carton of the present utility model is obtained through folding by the base material of a sheet, this flat substrates is by folding bottom surface 10 and bottom surface 10 two cover plates 20, two sides 30 all around of obtaining of crease line 11a, 11b, 11c and 11d, the accommodation spaces of this bottom surface 10, two cover plates 20, two sides 30 common composition cartons.
Obtain after two cover plates 20 are folding by crease line 11a, 11c, it is located on two relative edges of bottom surface 10, and these two cover plates 20 are perpendicular with bottom surface 10, as the side of carton.
The both sides of two cover plates 20 are respectively equipped with side cover plate 22, and these side cover plates 22 behind the carton folding forming, are 90 ° and perpendicular with bottom surface 10 by crease line 13 and 20 folding connections of cover plate between side cover plate 22, the cover plate 20.
Be respectively equipped with a clamping sheet 221 on these side cover plates 22, this clamping sheet 221 is trapezoidal, clamping sheet 221 centers be provided with for the buckling groove 222 of lid 21 clampings.
Also establish on the side cover plate 221 by projection 223, offer and these rustic corresponding break lines 12 at crease line 11b, 11d simultaneously, during side cover plate 221 folding forming, these projections 223 snap in break line 12 accordingly, thereby make side cover plate 22 fixing.
In addition, offer skylight 201 on cover plate 20 and the lid 21, the user can see that carton is inner by this skylight 201.
During the carton folding forming, it is fixing that projection 223 on the side cover plate 22 snaps in break line 12 accordingly, two clamping sheets on side cover plate 22a, the 22c snap in slot 31a and match with it, two clamping sheets on side cover plate 22b, the 22d snap in another slot 31b and match with it, close lid 21 this moment, with the bayonet socket 212 of handle 211 both sides and buckling groove 222 clampings on the clamping sheet 221, whole lock carton is folding forming.
Because the bayonet socket 212 of the utility model in handle 211 both sides arranges respectively two-layer clamping sheet, the user is when mentioning this lock carton, the clamping sheet is not fragile, and other parts of lock carton are still used the base material of original thickness, namely saved material, again local stiffening clamping sheet part so that the durable degree of whole lock carton increases considerably.
Moreover the projection of side cover plate below can match with the break line offered on the crease line of bottom surface so that side cover plate easily the location is fixing, whole lock carton is easy to assembly, and not yielding.
Above demonstration and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. lock carton, it is formed by a sheet base material folded, comprises a quadrangle bottom surface and the side that is vertically installed in these four edges, quadrangle bottom surface, it is characterized in that, and these four sides comprise:
Two first, second cover plates of vertically being located at respectively on two corresponding edges, bottom surface, this first, second cover plate upper end is respectively equipped with the lid parallel with described bottom surface, vertically be provided with handle on the lid, the two ends of this handle be provided with for the bayonet socket of first, second cover plate clamping;
First, second cover plate both sides are respectively equipped with a side cover plate, are equipped with a clamping sheet on the side cover plate, offer buckling groove on these clamping sheets; The cover plate lower end is provided with a projection, the edge of described base plate corresponding with this projection be provided with a break line;
Two sides of vertically being located at respectively on two relative edges, bottom surface, the side upper end offers the slot parallel with described bottom edge, when lock carton was closed, the clamping sheet of described first, second cover plate passed from this slot, and the bayonet socket clamping by buckling groove and described handle two ends.
2. a kind of lock carton as claimed in claim 1 is characterized in that, offers the skylight on the described cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160019 CN203237494U (en) | 2013-04-02 | 2013-04-02 | Folding paper box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160019 CN203237494U (en) | 2013-04-02 | 2013-04-02 | Folding paper box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203237494U true CN203237494U (en) | 2013-10-16 |
Family
ID=49314816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320160019 Expired - Fee Related CN203237494U (en) | 2013-04-02 | 2013-04-02 | Folding paper box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203237494U (en) |
-
2013
- 2013-04-02 CN CN 201320160019 patent/CN203237494U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140402 |