CN203246663U - Self locking carton box - Google Patents
Self locking carton box Download PDFInfo
- Publication number
- CN203246663U CN203246663U CN 201320255028 CN201320255028U CN203246663U CN 203246663 U CN203246663 U CN 203246663U CN 201320255028 CN201320255028 CN 201320255028 CN 201320255028 U CN201320255028 U CN 201320255028U CN 203246663 U CN203246663 U CN 203246663U
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- CN
- China
- Prior art keywords
- trapezoid
- sides
- length
- buckling
- limit
- 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 - Lifetime
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Abstract
The utility model discloses a self locking carton box. The self locking carton box comprises a box body and an upper cover surface. The self locking carton box is characterized in that a pair of trapezoid buckling sides are arranged at the front end of the upper cover surface, clamping grooves are formed in the two sides of the joints of the long sides of the trapezoid buckling sides and the upper cover surface, a pair of slots which allow the trapezoid buckling sides to be inserted are formed in the top of the box body, the length of each slot is larger than the length of each short side of the trapezoid buckling sides and smaller than the length of each long side of the trapezoid buckling sides, slotted holes are formed in the tops of the trapezoid buckling sides, and pin strips which are inserted into the slotted holes are arranged in the middle of the slots. Due to the fact that the length of each slot is larger than the length of each short side of the trapezoid buckling sides and smaller than the length of each long side of the trapezoid buckling sides, when the trapezoid buckling sides are inserted into the slots, the slots can be clamped with the clamping grooves of the trapezoid buckling sides to achieve self locking, and the pin strips on the slots can be inserted to the slotted holes in the trapezoid buckling sides to achieve further self locking.
Description
Technical field
The utility model relates to the carton field, particularly a kind of self-locking box.
Background technology
Carton is applied in the occasion of the various products of packing, the carton that provides in the prior art comprises casing and case lid, during packing, in the slot on the flanging insertion casing on this case lid, to realize the sealing of carton, but this flanging causes packing not tight owing to the reason of object extruding in the factor of material self elastic force or the carton is ejected easily.
In sum, for shortcomings and deficiencies of the prior art, need especially a kind of carton that can conveniently realize self-locking, to address the above problem.
The utility model content
The purpose of this utility model is to provide a kind of self-locking box, and this self-locking box is simple in structure, can realize effective self-locking.
The technical matters that the utility model solves can realize by the following technical solutions:
Self-locking box, comprise casing and upper capping, it is characterized in that, the front end of described upper capping is provided with a pair of trapezoidal buckle limit, long limit and the both sides, upper capping junction on described trapezoidal buckle limit offer draw-in groove, described casing top is provided with the slot that insert on the described a pair of trapezoidal buckle of a pair of confession limit, the length of described slot is greater than the bond length on trapezoidal buckle limit, long edge lengths less than trapezoidal buckle limit, the top on described trapezoidal buckle limit is provided with a slotted eye, and described slot middle part is provided with the pin bar that inserts this slotted eye.
Owing to adopted technical scheme as above, the beneficial effects of the utility model are: because the length of slot is greater than the bond length on trapezoidal buckle limit, long edge lengths less than trapezoidal buckle limit, so insert in the process of slot on trapezoidal buckle limit, slot can block the realization self-locking with the draw-in groove on trapezoidal buckle limit, and the slotted eye that the pin bar on the slot can insert trapezoidal buckle limit is realized further self-locking.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model self-locking box.
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 concrete diagram, further set forth the utility model.
Referring to shown in Figure 1, self-locking box comprises casing 100 and upper capping 200, the front end of upper capping 200 is provided with a pair of trapezoidal buckle limit 210, long limit 211 and the both sides, upper capping 200 junction on trapezoidal buckle limit 210 offer draw-in groove 220, casing 100 tops are provided with the slot 110 that insert on a pair of trapezoidal buckle of a pair of confession limit 210, the length of slot 110 is greater than minor face 212 length on trapezoidal buckle limit 210, long limit 211 length less than trapezoidal buckle limit 210, the top on trapezoidal buckle limit 210 is provided with a slotted eye 213, and slot 110 middle parts are provided with the pin bar 111 that inserts this slotted eye 213.
Because the length of slot 110 is greater than minor face 212 length on trapezoidal buckle limit 210, long limit 211 length less than trapezoidal buckle limit 210, so 210 insert in the process of slot 110 on trapezoidal buckle limit, slot 110 can block the realization self-locking with the draw-in groove 220 on trapezoidal buckle limit 210, and the pin bar on the slot 110 111 can insert the further self-locking of slotted eye 213 realizations on trapezoidal buckle limit 210.
More than show 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 (1)
1. self-locking box, comprise casing and upper capping, it is characterized in that, the front end of described upper capping is provided with a pair of trapezoidal buckle limit, long limit and the both sides, upper capping junction on described trapezoidal buckle limit offer draw-in groove, described casing top is provided with the slot that insert on the described a pair of trapezoidal buckle of a pair of confession limit, the length of described slot is greater than the bond length on trapezoidal buckle limit, long edge lengths less than trapezoidal buckle limit, the top on described trapezoidal buckle limit is provided with a slotted eye, and described slot middle part is provided with the pin bar that inserts this slotted eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320255028 CN203246663U (en) | 2013-05-10 | 2013-05-10 | Self locking carton box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320255028 CN203246663U (en) | 2013-05-10 | 2013-05-10 | Self locking carton box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203246663U true CN203246663U (en) | 2013-10-23 |
Family
ID=49373115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320255028 Expired - Lifetime CN203246663U (en) | 2013-05-10 | 2013-05-10 | Self locking carton box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203246663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620898A (en) * | 2016-02-04 | 2016-06-01 | 四川汇利实业有限公司 | Novel paper medicine box prevented from being opened by child |
| WO2020087789A1 (en) * | 2018-11-01 | 2020-05-07 | 王长光 | Self-sealing packaging box |
-
2013
- 2013-05-10 CN CN 201320255028 patent/CN203246663U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620898A (en) * | 2016-02-04 | 2016-06-01 | 四川汇利实业有限公司 | Novel paper medicine box prevented from being opened by child |
| WO2020087789A1 (en) * | 2018-11-01 | 2020-05-07 | 王长光 | Self-sealing packaging box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
|
| CX01 | Expiry of patent term |