CN212448611U - Corrugated paper packing box - Google Patents
Corrugated paper packing box Download PDFInfo
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- CN212448611U CN212448611U CN202021173314.9U CN202021173314U CN212448611U CN 212448611 U CN212448611 U CN 212448611U CN 202021173314 U CN202021173314 U CN 202021173314U CN 212448611 U CN212448611 U CN 212448611U
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- square box
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- backing plate
- box body
- lifting
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Abstract
The utility model relates to a corrugated paper packing box, include the square box of making by corrugated container board, the inboard four corners of square box all is provided with the reinforcing frame, the fixed bed plate that is the cross that is provided with in square bottom half, the bed plate is fixed and is close to the equal fixedly connected with vertical backplate of one end at square box case angle along square bottom half diagonal, the transversal L style of calligraphy of agreeing with the outer four corners right angle limit of square box of personally submitting of vertical backplate, vertical backplate both sides inner wall offsets with the adjacent lateral wall in square box case angle respectively. The utility model provides a corrugated paper packing box that structural strength is high, difficult atress is deformed.
Description
Technical Field
The utility model relates to a corrugated paper packing box.
Background
Corrugated cartons are rigid paper containers made from corrugated cardboard. For more than half a century, corrugated cartons gradually replace transport packaging containers such as wooden boxes and the like with excellent service performance and good processing performance, and become the leading force of transport packaging. It not only protects the goods, is convenient for storage and transportation, but also beautifies the goods and publicizes the goods. The corrugated case belongs to green environmental protection product, and it does benefit to the environmental protection, does benefit to the loading and unloading transportation. The existing corrugated case is not high in strength, poor in pressure resistance, easy to deform under the action of external force, and capable of causing damage to articles packaged by the corrugated case, does not have a corresponding damping structure, and causes damage to the packaged articles easily in the corrugated case under the conditions of transportation or vibration, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a structural strength is high, difficult atress deformation and the effectual corrugated paper packing box of shock attenuation.
The technical scheme of the utility model is realized like this: a corrugated paper packing box comprises a square box body made of corrugated paper boards, and is characterized in that reinforcing frames are arranged at four inner sides of the square box body, each reinforcing frame comprises an upper triangular frame and a lower triangular frame which are symmetrical and parallel to each other from top to bottom, the upper triangular frame and the lower triangular frame are connected together through a supporting frame, the cross section of each supporting frame is square and fits the right-angle sides of the four corners in the square box body, each upper triangular frame and the lower triangular frame respectively comprise a first reinforcing strip, a second reinforcing strip and a third reinforcing strip which are sequentially connected from head to tail, one end of each first reinforcing strip is connected with one end of each second reinforcing strip, the other end of each first reinforcing strip is connected with the other end of each second reinforcing strip through the third reinforcing strip, the first reinforcing strip and the second reinforcing strip are vertical to each other and respectively abut against the adjacent inner side walls of the square box body, a base plate which is in a cross shape is, the bed plate is fixed and be close to the equal fixedly connected with vertical backplate of one end at square box case angle along square bottom of the box diagonal, the transversal L style of calligraphy that agrees with square box outer four corners right-angle side of personally submitting of vertical backplate, vertical backplate both sides inner wall offsets with the adjacent lateral wall at square box case angle respectively.
By adopting the technical scheme, the reinforcing frames are arranged at the four inner corners of the square box body and comprise an upper triangular frame and a lower triangular frame which are parallel and symmetrical up and down, the upper triangular frame and the lower triangular frame are connected together through the supporting frame, the cross section of the supporting frame is square which is matched with the right-angled sides at the four inner corners in the square box body and is used for being attached to the two side walls of the inner corners of the square box body, meanwhile, the upper triangular frame and the lower triangular frame respectively comprise a first reinforcing strip, a second reinforcing strip and a third reinforcing strip which are sequentially connected end to end, one end of the first reinforcing strip is connected with one end of the second reinforcing strip, the other end of the first reinforcing strip is connected with the other end of the second reinforcing strip through the third reinforcing strip, the first reinforcing strip and the second reinforcing strip are vertical to each other and respectively abut against the adjacent inner side walls of the square box body, and are, in order to further improve the structural strength of the square box body, a base plate which is cross-shaped is fixedly arranged at the bottom of the square box body, the base plate is fixed along the diagonal line of the bottom of the square box body and is close to the vertical guard plate of the equal fixedly connected with of one end of the square box body corner, the cross section of the vertical guard plate is in an L shape which is fit with the right-angle side of the outer four corners of the square box body, the inner walls of the two sides of the vertical guard plate are respectively abutted against the adjacent outer side walls of the box corners of the square box body, the four inner corners of the square box body are reinforced by four reinforcing frames, the four vertical guard plates are matched with the outer four corners of the square box body for fixing, the compression resistance, the tensile resistance and the deformation prevention of the square box body are enhanced by mutual matching, compared with the corrugated paper packing box in the prior art, Corrugated paper packing box not easy to be deformed by force.
The utility model discloses further set up to: one deck shock attenuation backing plate has been placed to the bottom in the square box, four angles of shock attenuation backing plate set up the fluting that supplies the support frame to pass, the shock attenuation backing plate includes upper padding plate and lower bolster, be provided with damper between upper padding plate and the lower bolster, damper includes a plurality of align to grid at the positioning seat of lower bolster upper surface and sets up the lift groove at positioning seat top, the oscilaltion slides in the lift groove and is provided with the lifter plate, the lifter plate passes through compression spring and is connected with lift inslot bottom, the lifter plate top is connected with the connecting rod, the fixed block fixed connection that lift groove and upper padding plate lower surface set up is worn out to the connecting rod upper end.
By adopting the technical scheme, in order to improve the stability of a packaged article placed in the corrugated paper packaging box and ensure that the packaged article is not easy to damage under the conditions of transportation or vibration, a layer of damping cushion plate is placed at the inner bottom of the square box body, the damping cushion plate comprises an upper cushion plate and a lower cushion plate, a damping assembly is arranged between the upper cushion plate and the lower cushion plate, in order to facilitate the damping cushion plate to be matched with the structure of a reinforcing frame to be placed at the inner bottom of the square box body, open grooves for a supporting frame to pass through are formed at four corners of the damping cushion plate, the damping assembly comprises a plurality of positioning seats uniformly arranged on the upper surface of the lower cushion plate and a lifting groove formed at the top of the positioning seats, a lifting plate is arranged in the lifting groove in a vertically lifting sliding manner, the lifting plate is connected with the inner bottom of the, when the article packaged in the square box body is vibrated, the upper backing plate extrudes downwards to drive the fixed block to press the connecting rod downwards, the connecting rod slides downwards, the lifting plate slides downwards to compress the compression spring so as to unload the force caused by vibration, and the shock absorption effect is achieved.
The utility model discloses further set up to: and a limiting plate for limiting the lifting plate to lift out of the lifting groove is arranged at the notch position of the lifting groove.
Through adopting above-mentioned technical scheme, in order to avoid the ascending roll-off lift groove of the gliding limiting plate that goes up and down in the lift groove, be provided with the limiting plate that is used for the spacing lifter plate to go up out the lift groove in lift groove notch position department.
The utility model discloses further set up to: four corners of the bottom in the square box body are provided with mounting grooves for clamping the lower tripod, wherein the depth of the mounting grooves is equal to the thickness of the lower tripod, and the cross section of the mounting grooves is equal to that of the lower tripod.
Through adopting above-mentioned technical scheme, in order to make the shock attenuation backing plate when placing the bottom in the square box surfacing, do not receive the influence of tripod thickness down, the groove of settling of tripod card income under the confession that the degree of depth equals and the cross section equals with lower tripod thickness is seted up to four corners department in the bottom in the square box.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the bottom plate structure in the embodiment of the present invention.
Fig. 3 is a schematic top view of the square box according to the embodiment of the present invention.
Fig. 4 is a schematic view of a reinforcing frame according to an embodiment of the present invention.
Fig. 5 is a schematic view of a top view structure of the bottom of the square box according to the embodiment of the present invention.
Fig. 6 is a schematic view of a top view structure of a shock absorbing pad according to an embodiment of the present invention.
Fig. 7 is a schematic sectional view taken along the line a-a in fig. 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-7, the utility model discloses a corrugated paper packing box, which comprises a square box body 1 made of corrugated paper board, in the embodiment of the utility model, the inner four corners of the square box body 1 are provided with reinforcing frames, the reinforcing frames comprise an upper tripod 2 and a lower tripod 3 which are symmetrical and parallel to each other, the upper tripod 2 and the lower tripod 3 are connected together through a supporting frame 4, the cross section of the supporting frame 4 is a square shape which is matched with the right-angle sides of the four corners in the square box body 1, the upper tripod 2 and the lower tripod 3 respectively comprise a first reinforcing bar 21, a second reinforcing bar 22 and a third reinforcing bar 23 which are sequentially connected end to end, one end of the first reinforcing bar 21 is connected with one end of the second reinforcing bar 22, the other end of the first reinforcing bar 21 is connected with the other end of the second reinforcing bar 22 through the third reinforcing bar 23, first enhancement strip 21 and second are strengthened strip 22 mutually perpendicular and are offset with the adjacent inside wall of square box 1 respectively, the fixed bed plate 5 that is the cross that is provided with in 1 bottom of square box, the bed plate 5 is fixed and is close to the equal fixedly connected with vertical backplate 6 of one end at 1 case angle of square box along 1 bottom diagonal of square box, vertical backplate 6 is transversal to personally submit the L style of calligraphy of agreeing with 1 outer four corners right angle limit of square box, the 6 both sides inner wall of vertical backplate offsets with the adjacent lateral wall at 1 case angle of square box respectively.
By adopting the technical scheme, the reinforcing frames are arranged at the four inner corners of the square box body 1 and comprise an upper triangular frame 2 and a lower triangular frame 3 which are parallel and symmetrical up and down, the upper triangular frame 2 and the lower triangular frame 3 are connected together through a supporting frame 4, the cross section of the supporting frame 4 is square which is matched with the right-angled sides of the four corners in the square box body 1 and is used for being attached to the two side walls of the inner corners of the square box body 1, meanwhile, the upper triangular frame 2 and the lower triangular frame 3 respectively comprise a first reinforcing bar 21, a second reinforcing bar 22 and a third reinforcing bar 23 which are sequentially connected end to end, one end of the first reinforcing bar 21 is connected with one end of the second reinforcing bar 22, the other end of the first reinforcing bar 21 is connected with the other end of the second reinforcing bar 22 through the third reinforcing bar 23, the first reinforcing bar 21 and the second reinforcing bar 22 are vertical to each other and are respectively abutted against the adjacent inner side walls of the square box body 1, and are used for ensuring, in order to further improve the structural strength of the square box body 1, a cross-shaped base plate 5 is fixedly arranged at the bottom of the square box body 1, the base plate 5 is fixed along the diagonal line of the bottom of the square box body 1, one end of the base plate close to the box corner of the square box body 1 is fixedly connected with a vertical guard plate 6, the cross section of the vertical guard plate 6 is in an L shape matched with the right-angle edge of the outer four corners of the square box body 1, the inner walls of the two sides of the vertical guard plate 6 are respectively abutted against the adjacent outer side walls of the box corner of the square box body 1, the four inner four corners of the square box body 1 are reinforced through four reinforcing frames, the four vertical guard plates 6 are matched with the outer four corners of the square box body 1 for fixing, the compression resistance, the tensile resistance and the deformation resistance of the square box body 1 are mutually matched and enhanced, compared with the corrugated, the utility model provides a corrugated paper packing box that structural strength is high, difficult atress is deformed.
The utility model discloses in the embodiment, one deck shock attenuation backing plate 11 has been placed to the bottom in the square box 1, fluting 12 that supplies support frame 4 to pass is seted up at four angles of shock attenuation backing plate 11, shock attenuation backing plate 11 includes upper padding plate 13 and lower bolster 14, be provided with damper between upper padding plate 13 and the lower bolster 14, damper includes a plurality of align to grid at the positioning seat 15 of 14 upper surfaces of lower bolster and sets up the lift groove 16 at positioning seat 15 top, the oscilaltion slides in lift groove 16 and is provided with lifter plate 17, lifter plate 17 passes through compression spring 18 and is connected with 16 bottoms in the lift groove, lifter plate 17 top is connected with connecting rod 19, 20 fixed connection of fixed block that lift groove 16 and upper padding plate 13 lower surface set up are worn out to connecting rod 19 upper end.
By adopting the technical scheme, in order to improve the stability of a packaged article placed in the corrugated paper packaging box and ensure that the packaged article is not easy to damage under the conditions of transportation or vibration, a layer of shock absorption backing plate 11 is placed at the bottom in the square box body 1, the shock absorption backing plate 11 comprises an upper backing plate 13 and a lower backing plate 14, a shock absorption assembly is arranged between the upper backing plate 13 and the lower backing plate 14, in order to facilitate the shock absorption backing plate 11 to be placed at the bottom in the square box body 1 in a structure matched with a reinforcing frame, open grooves 12 for a supporting frame 4 to pass through are formed in four corners of the shock absorption backing plate 11, the shock absorption assembly comprises a plurality of positioning seats 15 uniformly arranged on the upper surface of the lower backing plate 14 and a lifting groove 16 arranged at the top of the positioning seats 15, a lifting plate 17 is arranged in the lifting groove 16 in a vertically lifting sliding manner, the upper end of the connecting rod 19 penetrates through the lifting groove 16 and is fixedly connected with a fixed block 20 arranged on the lower surface of the upper backing plate 13, when an article packaged in the square box body 1 is vibrated, the upper backing plate 13 extrudes downwards to drive the fixed block 20 to press the connecting rod 19 downwards, the connecting rod 19 slides downwards, the lifting plate 17 slides downwards and compresses the compression spring 18, so that the force caused by vibration is removed, and the shock absorption effect is achieved.
In the embodiment of the present invention, the position of the notch of the lifting groove 16 is provided with a limiting plate 31 for limiting the lifting plate 17 to lift out of the lifting groove 16.
By adopting the technical scheme, in order to prevent the limit plate 31 which can slide up and down in the lifting groove 16 from rising and sliding out of the lifting groove 16, the position of the notch of the lifting groove 16 is provided with the limit plate 31 which is used for limiting the lifting plate 17 from rising out of the lifting groove 16.
In the embodiment of the present invention, the four corners of the bottom in the square box 1 are provided with the placing grooves 32 for the lower tripod 3 to be clamped into, wherein the depth of the placing grooves is equal to the thickness of the lower tripod 3, and the cross section of the placing grooves is equal to the cross section of the lower tripod 3.
Through adopting above-mentioned technical scheme, in order to make the shock attenuation backing plate 11 place the bottom in the square box 1 when the surfacing, do not receive the influence of tripod 3 thickness down, four corners department of bottom offer the degree of depth and the equal and cross section of tripod 3 equal confession lower tripod 3 of tripod 3 card in the square box 1 place groove 32 of putting into.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The corrugated paper packing box comprises a square box body (1) made of corrugated paper boards, and is characterized in that reinforcing frames are arranged at four inner sides of the square box body (1) and comprise an upper triangular frame (2) and a lower triangular frame (3) which are symmetrical and parallel to each other from top to bottom, the upper triangular frame (2) and the lower triangular frame (3) are connected together through a supporting frame (4), the cross section of the supporting frame (4) is in a square shape fitting with the right-angle sides of the inner four corners of the square box body (1), the upper triangular frame (2) and the lower triangular frame (3) respectively comprise a first reinforcing strip (21), a second reinforcing strip (22) and a third reinforcing strip (23) which are sequentially connected from head to tail, one end of the first reinforcing strip (21) is connected with one end of the second reinforcing strip (22), and the other end of the first reinforcing strip (21) is connected with the other end of the second reinforcing strip (22) through the third reinforcing strip (23), first enhancement strip (21) and second are strengthened strip (22) mutually perpendicular and are offset with the adjacent inside wall of square box (1) respectively, the fixed bed plate (5) that are the cross that is provided with in square box (1) bottom, the equal fixedly connected with vertical backplate (6) of one end that square box (1) case angle was fixed and is close to in bed plate (5) along square box (1) bottom diagonal, vertical backplate (6) are transversal to personally submit the L style of calligraphy of agreeing with square box (1) outer four corners right angle limit, vertical backplate (6) both sides inner wall offsets with the adjacent lateral wall in square box (1) case angle respectively.
2. The corrugated paper packing box of claim 1, wherein: a layer of shock absorption backing plate (11) is arranged at the bottom in the square box body (1), four corners of the shock absorption backing plate (11) are provided with open slots (12) for the support frame (4) to pass through, the shock absorption backing plate (11) comprises an upper backing plate (13) and a lower backing plate (14), a shock absorption assembly is arranged between the upper backing plate (13) and the lower backing plate (14), the shock absorption assembly comprises a plurality of positioning seats (15) which are uniformly arranged on the upper surface of the lower backing plate (14) and lifting grooves (16) which are arranged at the tops of the positioning seats (15), a lifting plate (17) is arranged in the lifting groove (16) in a vertically lifting sliding manner, the lifting plate (17) is connected with the bottom in the lifting groove (16) through a compression spring (18), the top of the lifting plate (17) is connected with a connecting rod (19), and the upper end of the connecting rod (19) penetrates out of the lifting groove (16) to be fixedly connected with a fixing block (20) arranged on the lower surface of the upper backing plate (13).
3. A corrugated paper packaging box as claimed in claim 2, wherein: and a limiting plate (31) used for limiting the lifting plate (17) to lift out of the lifting groove (16) is arranged at the notch position of the lifting groove (16).
4. A corrugated paper packaging box as claimed in claim 1, 2 or 3, wherein: four corners of the bottom in the square box body (1) are provided with mounting grooves (32) for clamping the lower tripod (3) into, wherein the depth of the mounting grooves is equal to the thickness of the lower tripod (3), and the cross section of the mounting grooves is equal to that of the lower tripod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021173314.9U CN212448611U (en) | 2020-06-23 | 2020-06-23 | Corrugated paper packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021173314.9U CN212448611U (en) | 2020-06-23 | 2020-06-23 | Corrugated paper packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212448611U true CN212448611U (en) | 2021-02-02 |
Family
ID=74461438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021173314.9U Active CN212448611U (en) | 2020-06-23 | 2020-06-23 | Corrugated paper packing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212448611U (en) |
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2020
- 2020-06-23 CN CN202021173314.9U patent/CN212448611U/en active Active
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| Date | Code | Title | Description |
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| 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 corrugated packing box Effective date of registration: 20210331 Granted publication date: 20210202 Pledgee: Industrial and Commercial Bank of China Limited Qingtian sub branch Pledgor: Qingtian Hongxiang packaging products Co.,Ltd. Registration number: Y2021330000263 |