CN214085313U - Packaging frame sealing and locking structure - Google Patents
Packaging frame sealing and locking structure Download PDFInfo
- Publication number
- CN214085313U CN214085313U CN202022981061.4U CN202022981061U CN214085313U CN 214085313 U CN214085313 U CN 214085313U CN 202022981061 U CN202022981061 U CN 202022981061U CN 214085313 U CN214085313 U CN 214085313U
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- China
- Prior art keywords
- plate
- roof
- locking structure
- packing frame
- curb plate
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- 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.)
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Links
- 238000004806 packaging method and process Methods 0.000 title description 7
- 238000007789 sealing Methods 0.000 title description 6
- 238000012856 packing Methods 0.000 claims abstract description 20
- 238000001746 injection moulding Methods 0.000 claims abstract description 4
- 230000007306 turnover Effects 0.000 claims abstract description 3
- 239000012634 fragment Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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Abstract
The utility model discloses a packing frame seals locking structure, including roof and curb plate, the roof is paper spare, and the curb plate is the injection molding, the roof both sides are equipped with the book ear that can turn over the book downwards, set up the lockhole on the book ear, and the position that the curb plate is close to the top is equipped with the locking piece, and book ear can pass through lockhole and locking piece cooperation to lock the roof on the curb plate. The utility model discloses a transportation of packing frame, equipment, seal and open all very convenient, whole appearance is pleasing to the eye moreover.
Description
Technical Field
The utility model belongs to the technical field of the packing, especially, relate to a packing frame seals locking structure.
Background
With the rapid development of economy in China, various production and living materials are highly abundant. Fruit, the vegetables in different regions need be transported the region of difference and sell, consequently need a large amount of packing frames, and prior art's packing frame generally is the plastic frame, and this kind of plastic frame can not fold bulky, the transportation of not being convenient for. In order to solve the technical problem, a packaging frame combining a paperboard and a plastic part appears in the market at present, and the packaging frame is detachably assembled and is convenient to transport. However, the sealing tape is generally adopted for sealing, which increases the working procedure and production cost and is inconvenient to open.
Therefore, how to design a packaging frame which is convenient for transportation and convenient for sealing and opening becomes the direction of efforts of technicians in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a packing frame seals locking structure can solve above-mentioned prior art's weak point completely.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a packing frame seals locking structure, includes roof and curb plate, the roof is paper spare, and the curb plate is the injection molding, the roof both sides are equipped with the book ear that can turn over the book downwards, set up the lockhole on the book ear, and the position that the curb plate is close to the top is equipped with the locking piece, and book ear can pass through lockhole and locking piece cooperation to lock the roof on the curb plate.
Preferably, the side plate is provided with a hole, a spring plate is arranged in the hole, and a locking block is arranged on the inner side of the spring plate.
Preferably, the outer side surface of the elastic sheet is provided with a convex rib.
Preferably, the bottom of the side plate is provided with a stacking groove, the top of the side plate is correspondingly provided with a stacking lug, and the stacking lug is matched with the stacking groove.
Preferably, the top plate is provided with a notch matched with the stacking lug, and the stacking lug penetrates out of the notch.
Preferably, the left side and the right side of the side plate are respectively provided with a connecting column and a flanging, a slot is formed between the connecting column and the flanging, the flanging is provided with a buckle, and the connecting column is correspondingly provided with a bayonet.
Compared with the prior art, the beneficial effects of the utility model reside in that: simple structure, reasonable in design, this packing frame transportation, equipment, seal and open all very convenient, whole appearance is pleasing to the eye moreover.
Drawings
Fig. 1 is a schematic structural view of a top plate of the present invention;
FIG. 2 is a schematic structural view of the side plate of the present invention;
FIG. 3 is a rear view of FIG. 2;
FIG. 4 is a left side view of FIG. 2;
FIG. 5 is a schematic partial cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is a first schematic view of the fitting relationship of the front plate, the rear plate and the side plates;
FIG. 7 is a second schematic view showing the fitting relationship between the front and rear panels and the side panels;
fig. 8 is a partial cross-sectional view of B-B in fig. 7.
Detailed Description
The invention will be further described with reference to the following specific embodiments and the accompanying drawings.
Example one
As shown in fig. 1 to 5, a sealing and locking structure for a packaging frame comprises a top plate 1 and side plates 2, wherein the top plate 1 is made of paper, in this embodiment, a honeycomb paperboard is selected, the side plates 2 are injection-molded parts, folding lugs 3 capable of being folded downwards are arranged on two sides of the top plate 1, locking holes 4 are formed in the folding lugs 3, locking blocks 5 are arranged at positions of the side plates 2 close to the top, and the folding lugs 3 can be matched with the locking blocks 5 through the locking holes 4, so that the top plate 1 is locked on the side plates 2.
Specifically, a hole is formed in the side plate 2, an elastic sheet 6 is arranged in the hole, the root of the elastic sheet 6 is connected with the side plate 2 into a whole, and a locking block 5 is arranged on the inner side of the top of the elastic sheet 6. The cross-sectional shape of the locking piece 5 is a triangle or trapezoid structure, and in this embodiment, a triangle structure is adopted.
The position at shell fragment 6 lateral surface top is equipped with bead 7, and this kind of structural design is more laborsaving when stirring shell fragment 6 in the consideration, because the shell fragment root is fixed, when stirring shell fragment 6, the shell fragment root is the fulcrum, according to lever principle, and is more laborsaving in the position application of force of keeping away from the fulcrum.
When the folding lug is used, the folding lug 3 is downwards inserted into the inner side surface of the side plate 2, and the lock hole 4 is matched with the lock block 5, so that the top plate 1 and the side plate 2 are tightly connected into a whole. Due to the special structural shape of the locking piece 5, the top plate 1 is not separated from the side plate 2 even if the top plate 1 is pulled upward with force. When roof 1 and curb plate 2 need be split, only need utilize bead 7 to stir shell fragment 6 outwards for locking piece 5 shifts out lockhole 4, upwards lifts up roof 1 gently can.
Example two
Referring to fig. 1 to 5, the difference between the present embodiment and the first embodiment is that a stacking groove 8 is formed at the bottom of the side plate 2, a stacking protrusion 9 is correspondingly formed at the top of the side plate, the outer end surface of the stacking protrusion 9 is flush with the outer side surface of the side plate 2, and the stacking protrusion 9 is matched with the stacking groove 8. The stacking lug 9 is of a cavity structure, one end of the stacking lug corresponding to the outer side of the side plate 2 is open, the cross section of the stacking lug is semicircular, and the structure is not only beneficial to reducing the weight of the side plate 2, but also convenient for injection molding.
The top plate 1 is provided with a notch 10 matched with the stacking lug 9, and the stacking lug 9 penetrates out of the notch 10.
When the packing boxes are stacked, the stacking lug 9 at the top of the lower packing box is matched with the stacking groove 8 at the bottom of the upper packing box, so that the packing boxes are positioned and stacked neatly.
EXAMPLE III
Referring to fig. 1 to 8, the present embodiment is different from the first or second embodiment in that the opening closure locking structure of the packing frame comprises a bottom plate 18, a front plate 15, a rear plate 16 and side plates 2, the upper parts of the front plate 15 and the rear plate 16 are turned over to form a top plate 1, and the bottom plate 18, the front plate 15, the rear plate 16 and the top plate 2 are integrally formed.
The left side and the right side of the side plate 2 are respectively provided with a connecting column 11 and a flanging 12, a slot 13 is formed between the connecting column 11 and the flanging 12, a buckle 14 is arranged on the flanging 13, and a bayonet is correspondingly arranged on the connecting column 11. The left and right sides of the front plate 15 and the rear plate 16 are respectively provided with a jack corresponding to the buckle 14.
When the packaging frame is assembled, the side plates 2 are respectively arranged on the left side and the right side of the bottom plate 18, the bottom plate 18 moves downwards, the left side and the right side of the front plate 15 and the left side and the right side of the rear plate 16 are respectively inserted into the slots 13, the flanges 12 are turned over, and the buckles 14 penetrate through the insertion holes to be matched in the bayonets, so that the side plates 2, the front plate 15 and the rear plate 16 are tightly connected into a whole.
Example four
Referring to fig. 1 to 8, the present embodiment is different from the first or second embodiment in that the folding lug 3 is disposed at an end of the top plate 1, a position on the inner side of the side plate 2 near the top is provided with a limiting table 17 corresponding to the top plate, and the limiting table 17 is located between the elastic sheet 6 and the connecting column 11. The structure design ensures that the top plate 1 is flat without depression and has more attractive appearance after the folding lugs 3 are matched with the elastic sheets 6.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a packing frame seals locking structure, includes roof and curb plate, the roof is paper spare, and the curb plate is the injection molding, its characterized in that: the roof both sides are equipped with the book ear that can turn over downwards, offer the lockhole on the book ear, and the position that the curb plate is close to the top is equipped with the locking piece, and book ear can pass through lockhole and locking piece cooperation to with roof locking on the curb plate.
2. A closure locking structure of a packing frame according to claim 1, wherein: the side plate is provided with a hole, a spring plate is arranged in the hole, and a locking block is arranged on the inner side of the spring plate.
3. A closure locking structure of a packing frame according to claim 2, wherein: the outer side surface of the elastic sheet is provided with a convex edge.
4. A closure locking structure of a packing frame according to claim 2, wherein: the bottom of the side plate is provided with a stacking groove, the top of the side plate is correspondingly provided with a stacking lug, and the stacking lug is matched with the stacking groove.
5. A closure locking structure of a packing frame according to claim 2, wherein: and the top plate is provided with a notch matched with the stacking lug, and the stacking lug penetrates out of the notch.
6. A closure locking structure of a packing frame according to claim 1, wherein: the left side and the right side of the side plate are respectively provided with a connecting column and a flanging, a slot is formed between the connecting column and the flanging, the flanging is provided with a buckle, and the connecting column is correspondingly provided with a bayonet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022981061.4U CN214085313U (en) | 2020-12-08 | 2020-12-08 | Packaging frame sealing and locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022981061.4U CN214085313U (en) | 2020-12-08 | 2020-12-08 | Packaging frame sealing and locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214085313U true CN214085313U (en) | 2021-08-31 |
Family
ID=77462293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022981061.4U Active CN214085313U (en) | 2020-12-08 | 2020-12-08 | Packaging frame sealing and locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214085313U (en) |
-
2020
- 2020-12-08 CN CN202022981061.4U patent/CN214085313U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A packaging frame sealing locking structure Effective date of registration: 20231128 Granted publication date: 20210831 Pledgee: Zhejiang Mintai Commercial Bank Co.,Ltd. Chengdu Pujiang Branch Pledgor: Chengdu JIERUN Intelligent Packaging Co.,Ltd. Registration number: Y2023980067808 |