CN109969598B - Cross-border electricity merchant self-adhesion packing type corner protector - Google Patents
Cross-border electricity merchant self-adhesion packing type corner protector Download PDFInfo
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- CN109969598B CN109969598B CN201910236328.6A CN201910236328A CN109969598B CN 109969598 B CN109969598 B CN 109969598B CN 201910236328 A CN201910236328 A CN 201910236328A CN 109969598 B CN109969598 B CN 109969598B
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- protective film
- corner protector
- elastic
- layer
- side walls
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- Expired - Fee Related
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- 230000001012 protector Effects 0.000 title claims abstract description 78
- 230000005611 electricity Effects 0.000 title claims description 4
- 238000012856 packing Methods 0.000 title abstract description 3
- 230000001681 protective effect Effects 0.000 claims abstract description 73
- 239000012790 adhesive layer Substances 0.000 claims abstract description 67
- 239000010410 layer Substances 0.000 claims abstract description 61
- 239000000853 adhesive Substances 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims description 32
- 239000011324 bead Substances 0.000 claims description 13
- 238000001746 injection moulding Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000007790 scraping Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
The invention provides a self-adhesive compression type corner protector for cross-border e-commerce, which comprises a corner protector body, wherein adhesive layers are attached to three inner side walls of the corner protector body, and a primer layer is arranged between each adhesive layer and the inner side wall of the corner protector body; an elastic creep layer is arranged above the bottom adhesive layer, a top adhesive layer is adhered to the upper side of the elastic creep layer, a protective film is arranged on the top adhesive layer, a tearing strip is arranged on one side, facing the direction of the vertex of the angle protector, of the protective film, and the tearing strip is bent by 180 degrees in the direction back to the vertex of the angle protector and extends to the outside of the angle protector in parallel with the protective film; the elastic creep layer comprises a substrate adhered with the bottom adhesive layer, a plurality of elastic side walls which extend upwards vertically and are arranged in parallel at intervals are arranged on the substrate, the tops of the elastic side walls can incline towards the direction of the other elastic side wall, and the surfaces of the elastic side walls are perpendicular to the extending direction of the tearing strip. The invention has the self-adhesion effect, and can be moved close to the corner position of the carton in the sticking process to generate the anti-loosening effect of the packing.
Description
Technical Field
The invention relates to the field of e-commerce logistics, in particular to a cross-border e-commerce self-adhesion compression type corner protector.
Background
At present many commodity circulation express deliveries can set up carton angle bead (angle bead body) in the corner position department of parcel when sending, a corner position for protecting the carton avoids colliding with, and can increase wear-resisting effect, current carton angle bead is generally installing in carton apex angle position department after, fix through modes such as winding sticky tape, this fixing method exists and fixes insecurely, the sticky tape receives the friction condition such as fracture that takes place easily in case handling, the firmness is relatively poor, take place easily and lose the condition such as carton angle bead, also comparatively trouble when the installation, need control the sticky tape and paste it when fixing the carton angle bead, still need take up the sticky tape at pasting in-process for avoiding appearing the collapse after pasting, use comparatively trouble.
Disclosure of Invention
Based on the problems, the invention aims to provide the cross-border e-commerce self-adhesion type corner protector which has a self-adhesion effect and can be moved close to the corner position of the carton in the sticking process to generate a tightening effect to prevent loosening.
Aiming at the problems, the following technical scheme is provided: a self-adhesive compression type corner protector for cross-border e-commerce comprises a corner protector body used for protecting a vertex position formed by junctions of three side walls of a box body, wherein adhesive layers are attached to the three inner side walls of the corner protector body, and a primer layer is arranged between each adhesive layer and the inner side wall of the corner protector body; an elastic creep layer is arranged above the bottom glue layer, a top glue layer used for being fixedly adhered to the surface of the box body is adhered to the upper portion of the elastic creep layer, a protective film is arranged on the top glue layer, a tearing strip is arranged on one side, facing the direction of the vertex of the angle protector, of the protective film, the tearing strip is bent by 180 degrees in the direction back to the vertex of the angle protector, and the tearing strip and the protective film extend to the outside of the angle protector in parallel; the elastic creep layer comprises a substrate adhered with the bottom adhesive layer, a plurality of elastic side walls which extend upwards vertically and are arranged in parallel at intervals are arranged on the substrate, the tops of the elastic side walls can incline towards the direction of the other elastic side wall, and the surfaces of the elastic side walls are perpendicular to the extending direction of the tearing strip.
In the structure, the three inner side walls of the angle protector body are adhered with the adhesive layers through the bottom adhesive layer, when in use, the angle protector body is only required to be pressed at the vertex angle of the box body, the vertex angle position of the angle protector body is extruded, the three inner side walls of the angle protector body are enabled to be tightly attached to the three faces at the vertex angle of the box body, the tear strip is pulled, the tear strip drives the protective film to be separated from the top adhesive layer and generates a pulling force to drive the top adhesive layer to move towards the pulling direction of the tear strip, the top adhesive layer and the substrate generate dislocation creep by utilizing the inclined deformation of the elastic side walls, the top adhesive layer is directly attached to the box body after the protective film and the top adhesive layer are separated by the tear strip, the elastic side walls of the three inner side walls of the angle protector body are in an inclined state to store force when the top adhesive layer is separated from the protective film, and the elastic side walls of the, the problem of troublesome fixing is solved, and simultaneously, the pressing force tightly sleeved on the vertex angle position of the box body is ensured to be generated during fixing, because the top glue layer is in a close-fitting state with the surface of the box body when the protective film is removed, three inner side walls of the angle protection body can be tightly fitted with the box body before the protective film is uncovered, seamless attachment can be realized after the protective film is uncovered, certain dust removal and descaling effects can be realized on the surface of the box body by matching with scraping of the protective film, dust on the surface of the box body is erased, and the adhesion force is improved; if direct set up the adhesive on the three inside wall of angle bead body, because three faces all have viscidity, consequently must make the part earlier take place to bond with the adhesive and the box of one of them one side or two face contact of box apex angle before three face is attached completely, cause three face can't accomplish simultaneously and paste, easily take place to warp, paste insecure phenomenon.
The invention is further provided that one side of the top adhesive layer facing the elastic creep layer is provided with a plurality of adhesion grooves which are arranged in parallel at intervals, and the top of each elastic side wall is positioned in the adhesion groove.
In the structure, the adhesion groove can increase the adhesion area of the top adhesive layer and the elastic side wall, otherwise, the top adhesive layer is easily peeled off only by adhering the top surface of the elastic side wall and the top adhesive layer.
The angle bead is further provided with positioning strips on three inner side walls, the positioning strips on each inner side wall are parallel to the boundary lines of the junctions of the other two inner side walls and the inner side wall and are arranged at intervals, and the interval distance is not less than the sum of the thicknesses of the adhesive layer and the primer layer.
In the structure, the positioning strips are used for positioning the bottom glue layer and the adhesive layer, and the spacing distance is not less than the sum of the thicknesses of the adhesive layer and the bottom glue layer, so that mutual interference among the three adhesive layers can be avoided.
The invention is further arranged that the surface of the tearing strip facing the protective film and the surface of the protective film facing the tearing strip are both provided with frosted surfaces.
In the structure, the frosted surface is arranged on the tear tape and the protective film, when the tear tape drives the protective film to separate from the top glue layer, the tear tape is squeezed by the carton and is tightly attached to the protective film, so that the friction force between the tear tape and the protective film is increased, and the creep effect is increased through the friction force.
The invention is further arranged that one surface of the tearing strip facing the protective film and one surface of the protective film facing the tearing strip are both stuck with rubber films.
In the structure, the rubber film is arranged on the tear tape and the protective film, when the tear tape drives the protective film to separate from the top glue layer, the tear tape is squeezed by the carton and is tightly attached to the protective film to increase the friction force between the tear tape and the protective film, and the creep effect is increased through the friction force
The invention is further configured such that the tear strip and the protective film are integrally connected.
In the above structure, the tear tape and the protective film are substantially the same film.
The invention is further provided that one end of the tearing strip extending to the outside of the angle bead body, and the upper surface and the lower surface of the tearing strip are provided with tearing pieces.
In the structure, the tearing piece can be used as a stress point, so that slipping is avoided when the tearing piece is pulled.
The invention is further provided that the tear tab is a rubber sheet.
In the structure, the rubber sheet has the advantage of good friction.
The invention is further configured such that the base and the resilient side wall are formed by injection molding in one piece.
In the structure, the three surfaces of the inner side wall of the corner protector belong to the vertex angle surface, and the elastic side wall is difficult to produce through injection molding and integral molding, so that the corner protector and the elastic creep layer are produced through a split method, and are fixed through the primer layer at the later stage, the problem that the corner protector is difficult to demould in production is solved, and the corner protector is convenient to recycle.
The invention is further set that the bottom glue layer and the top glue layer are both 3M glue.
In the structure, the thickness of the top rubber layer is larger than that of the bottom rubber layer, and the 3M rubber has the advantages of strong viscosity and difficulty in falling off.
The invention has the beneficial effects that: the adhesive layers are adhered to the three inner side walls of the angle protector body through the bottom adhesive layer, when the angle protector is used, the angle protector body is only required to be pressed at the vertex angle of the box body, the vertex angle position of the angle protector body is extruded, the three inner side walls of the angle protector body are tightly attached to the three faces at the vertex angle of the box body, the tear strip is pulled, the tear strip drives the protective film to be separated from the top adhesive layer and simultaneously generates a pulling force to drive the top adhesive layer to move towards the pulling direction of the tear strip, the top adhesive layer and the base generate dislocation creep by utilizing the inclined deformation of the elastic side wall, the top adhesive layer is directly attached to the box body after the protective film and the top adhesive layer are driven to be separated by the tear strip, the elastic side wall of the top adhesive layer is in an inclined state to accumulate force when the top adhesive layer is separated from the protective film, therefore, the elastic side walls of the three inner side walls of the angle protector body are reversely rebounded to enable the angle protector body to be tightly, because the top glue layer is in a close-fitting state with the surface of the box body when the protective film is removed, three inner side walls of the corner protector body can be tightly fitted with the box body before the protective film is uncovered, seamless attachment can be realized after the protective film is uncovered, certain dust removing and descaling effects can be realized on the surface of the box body by matching with scraping of the protective film, dust on the surface of the box body is erased, and the adhesion force is improved; if direct set up the adhesive on the three inside wall of angle bead body, because three faces all have viscidity, consequently must make the part earlier take place to bond with the adhesive and the box of one of them one side or two face contact of box apex angle before three face is attached completely, cause three face can't accomplish simultaneously and paste, easily take place to warp, paste insecure phenomenon.
Drawings
Fig. 1 is an overall external structural view of the present invention.
Fig. 2 is a schematic view of the overall internal structure of the present invention.
Fig. 3 is an exploded view of the corner protector and the adhesive layer according to the present invention.
FIG. 4 is a schematic view of the structure of the adhesion layer of the present invention.
Fig. 5 is a schematic diagram of an exploded structure of the adhesion layer of the present invention.
The reference numbers in the figures mean: 10-a corner protector; 11-an inner side wall; 12-a positioning bar; 13-a line of interface; 20-an adhesive layer; 21-a primer layer; 22-an elastic creep layer; 221-a substrate; 222-a resilient sidewall; 23-top glue layer; 231-an adhesion groove; 24-a protective film; 25-a tear strip; 26-frosting; 27-a rubber membrane; 28-tear tab.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to fig. 1 to 5, the border-crossing e-commerce self-adhesive compression-type corner protector shown in fig. 1 to 5 comprises a corner protector body 10 for protecting a vertex position formed by the junction of three side walls of a box body, wherein adhesive layers 20 are respectively attached to the three inner side walls 11 of the corner protector body 10, and a primer layer 21 is arranged between the adhesive layers 20 and the inner side walls 11 of the corner protector body 10; an elastic creep layer 22 is arranged above the bottom adhesive layer 21, a top adhesive layer 23 used for being fixedly adhered to the surface of the box body is adhered to the upper portion of the elastic creep layer 22, a protective film 24 is arranged on the top adhesive layer 23, a tearing strip 25 is arranged on one side, facing the direction of the top point of the angle protector body 10, of the protective film 24, the tearing strip 25 is bent 180 degrees in the direction back to the top point of the angle protector body 10 and extends to the outside of the angle protector body 10 in parallel with the protective film 24; the elastic creep layer 22 comprises a base 221 adhered with the primer layer 21, a plurality of elastic side walls 222 extending vertically upwards and arranged parallel to each other at intervals are arranged on the base 221, the tops of the elastic side walls 222 can incline towards the direction of the other elastic side wall 222, and the surfaces of the elastic side walls 222 are perpendicular to the extending direction of the tear tape 25.
In the structure, the three inner side walls 11 of the corner protector 10 are adhered with the adhesive layer 20 through the primer layer 21, when in use, the corner protector 10 is only required to be pressed at the top corner of the box body and the top corner position of the corner protector 10 is extruded, the three inner side walls 11 of the corner protector 10 are tightly attached to the three surfaces of the top corner of the box body, the tear strip 25 is pulled, the tear strip 25 drives the protective film 24 to be separated from the top adhesive layer 23 and generates a pulling force to drive the top adhesive layer 23 to move towards the pulling direction of the tear strip 25, the top adhesive layer 23 and the substrate 221 generate staggered creep by utilizing the inclined deformation of the elastic side wall 222, the top adhesive layer 23 is directly attached to the box body after the tear strip 25 drives the protective film 24 to be separated from the top adhesive layer 23, and the elastic side wall 222 stores force when the top adhesive layer 23 is separated from the protective film 24, so that the adhesive layer 20 of the three inner side walls 11 of the corner protector 10, The elastic side walls 222 of the adhesive layers 20 rebound reversely to enable the corner protector 10 to be tightly attached to the top corner of the box body, fixing trouble is solved, and meanwhile, the corner protector is guaranteed to generate a tightening force tightly sleeved on the top corner of the box body when being fixed, because the top glue layer 23 is tightly attached to the surface of the box body when the protective film 24 is removed, three inner side walls of the corner protector 10 can be tightly attached to the box body before the protective film 24 is uncovered, seamless attachment can be achieved after the protective film is uncovered, certain dust removing and descaling effects can be achieved on the surface of the box body by matching with scraping of the protective film, dust on the surface of the box body is erased, and the adhesive; if the bonding glue is directly arranged on the three inner side walls 11 of the corner protector 10, the three surfaces have viscosity, so that part of the bonding glue which is firstly contacted with one surface or two surfaces of the top corner of the box body is bound with the box body before the three surfaces are completely attached, the three surfaces cannot be simultaneously bound, and the phenomena of deflection and infirm binding are easily caused.
In this embodiment, a plurality of adhesion grooves 231 are formed on the surface of the top adhesive layer 23 facing the elastic creep layer 22 and are spaced from each other in parallel, and the tops of the elastic side walls 222 are located in the adhesion grooves 231.
In the above structure, the adhesion groove 231 can increase the adhesion area of the top adhesive layer 23 and the elastic sidewall 222, otherwise, the top surface of the elastic sidewall 222 is only adhered to the top adhesive layer 23, and peeling is easy to occur.
In this embodiment, the corner protector 10 has positioning strips 12 on three inner side walls 11, the positioning strip 12 on each inner side wall 11 is parallel to and spaced from the boundary line 13 (rounded corner in the figure) between the other two inner side walls 11 and the boundary of the inner side wall 11, and the spacing distance is not less than the sum of the thicknesses of the adhesive layer 20 and the primer layer 21.
In the structure, the positioning strips 12 are used for positioning the bottom glue layer 21 and the adhesive layer 20, and the spacing distance is not less than the sum of the thicknesses of the adhesive layer 20 and the bottom glue layer 21, so that mutual interference among the three adhesive layers 20 can be avoided.
In this embodiment, the frosted surface 26 is disposed on both the surface of the tear strip 25 facing the protective film 24 and the surface of the protective film 24 facing the tear strip 25.
In the structure, the tear strip 25 and the protective film 24 are provided with the frosted surfaces 26, so that when the tear strip 25 drives the protective film 24 to be separated from the top glue layer 23, the tear strip 25 is squeezed by the carton and is tightly attached to the protective film 24 to increase the friction force between the tear strip and the protective film, and the creep effect is increased through the friction force.
In this embodiment, the rubber film 27 is attached to both the surface of the tear tape 25 facing the protective film 24 and the surface of the protective film 24 facing the tear tape 25.
In the structure, the rubber film 27 is arranged on the tear strip 25 and the protective film 24, when the tear strip 25 drives the protective film 24 to be separated from the top glue layer 23, the tear strip 25 is squeezed by the carton and tightly attached to the protective film 24 to increase the friction force between the tear strip and the protective film, and the creep effect is increased through the friction force
In this embodiment, the tear tape 25 and the protective film 24 are integrally connected.
In the above structure, the tear tape 25 and the protective film 24 are substantially the same film.
In this embodiment, the tear strip 25 extends to the outside of the corner protector 10, and has tear tabs 28 on both the upper and lower surfaces.
In the above configuration, the tear tab 28 serves as a point of force to prevent slippage when the tear strip 25 is pulled.
In this embodiment, the tear tab 28 is a rubber sheet.
In the structure, the rubber sheet has the advantage of good friction.
In this embodiment, the base 221 and the elastic sidewall 222 are integrally formed by injection molding.
In the structure, because the three surfaces of the inner side wall 11 of the corner protector 10 belong to the vertex angle surfaces, the elastic side wall 222 is difficult to produce through injection molding and integral molding, the corner protector 10 and the elastic creep layer 22 are produced through a split method, and are fixed through the primer layer 21 in the later period, so that the problem that the corner protector is difficult to demould in production is solved, and the corner protector 10 is convenient to recycle.
In this embodiment, the bottom glue layer 21 and the top glue layer 23 are both 3M glue.
In the structure, the thickness of the top rubber layer 23 is larger than that of the bottom rubber layer 21, and the 3M rubber has the advantages of strong viscosity and difficulty in falling off.
The invention has the beneficial effects that: the adhesive layer 20 is adhered to the three inner side walls 11 of the corner protector 10 through the primer layer 21, when in use, the corner protector 10 is only required to be pressed at the top corner of the box body and the top corner position of the corner protector 10 is extruded, so that the three inner side walls 11 of the corner protector 10 are tightly attached to the three faces of the top corner of the box body, the tear strip 25 is pulled, the tear strip 25 drives the protective film 24 to be separated from the top adhesive layer 23 and generates a pulling force to drive the top adhesive layer 23 to move towards the pulling direction of the tear strip 25, the top adhesive layer 23 and the substrate 221 generate dislocation creep by utilizing the inclined deformation of the elastic side wall 222, the top adhesive layer 23 is directly attached to the box body after the protective film 24 is driven by the tear strip 25 to be separated from the top adhesive layer 23, and because the elastic side wall 222 is in an inclined state to store force when the top adhesive layer 23 is separated from the protective film 24, after the adhesive layers 20 of the three inner side walls 11 of the corner protector 10 are attached to the box body, the elastic, the trouble of fixing is solved, and simultaneously, the tight force tightly sleeved on the vertex angle position of the box body is ensured to be generated during fixing, because the top glue layer 23 is in a close-fitting state with the surface of the box body when the protective film 24 is removed, three inner side walls of the angle protection body 10 can be tightly fitted with the box body before the protective film 24 is uncovered, seamless attachment can be realized after the protective film is uncovered, certain dust removing and descaling effects can be realized on the surface of the box body by matching with scraping of the protective film, dust on the surface of the box body is erased, and the adhesive force is improved; if the bonding glue is directly arranged on the three inner side walls 11 of the corner protector 10, the three surfaces have viscosity, so that part of the bonding glue which is firstly contacted with one surface or two surfaces of the top corner of the box body is bound with the box body before the three surfaces are completely attached, the three surfaces cannot be simultaneously bound, and the phenomena of deflection and infirm binding are easily caused.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and those modifications and variations assumed in the above are also considered to be within the protective scope of the present invention.
Claims (10)
1. The utility model provides a border electricity merchant self-adhesion compels tight formula angle bead strides, includes the angle bead body that is used for the three lateral wall of protection box to juncture and forms summit position department, its characterized in that: primer layers are attached to the three inner side walls of the angle bead body; an elastic creep layer is arranged above the bottom glue layer, a top glue layer used for being fixedly adhered to the surface of the box body is adhered to the upper portion of the elastic creep layer, a protective film is arranged on the top glue layer, a tearing strip is arranged on one side, facing the direction of the vertex of the angle protector, of the protective film, the tearing strip is bent by 180 degrees in the direction back to the vertex of the angle protector, and the tearing strip and the protective film extend to the outside of the angle protector in parallel; the elastic creep layer comprises a substrate adhered with the bottom adhesive layer, a plurality of elastic side walls which extend upwards vertically and are arranged in parallel at intervals are arranged on the substrate, the tops of the elastic side walls can incline towards the direction of the other elastic side wall, and the surfaces of the elastic side walls are perpendicular to the extending direction of the tearing strip.
2. The cross-border e-commerce self-adhesive compression type corner protector of claim 1, wherein: one side of the top adhesive layer facing the elastic creep layer is provided with a plurality of adhesion grooves which are arranged in parallel at intervals, and the tops of the elastic side walls are positioned in the adhesion grooves.
3. The cross-border e-commerce self-adhesive compression type corner protector of claim 1, wherein: and the three inner side walls of the corner protector body are provided with positioning strips, and the positioning strips on each inner side wall are parallel to the boundary lines of the junctions of the other two inner side walls and the inner side wall at intervals.
4. The cross-border e-commerce self-adhesive compression type corner protector of claim 1, wherein: the one side of tear strip towards the protection film and the one side of protection film towards the tear strip all are equipped with dull polish face.
5. The cross-border e-commerce self-adhesive compression type corner protector of claim 1, wherein: the rubber film is pasted on one surface of the tearing strip facing the protective film and one surface of the protective film facing the tearing strip.
6. The cross-border electricity merchant self-adhesive compression corner protector as claimed in claim 4 or 5, wherein: the tearing strip and the protective film are integrally connected.
7. The cross-border e-commerce self-adhesive compression type corner protector of claim 1, wherein: the tearing pieces are arranged at one end of the tearing strip extending to the outside of the angle bead body and on the upper surface and the lower surface of the tearing strip.
8. The cross-border e-commerce self-adhesive compression type corner protector of claim 7, wherein: the tearing and pulling piece is a rubber piece.
9. The cross-border e-commerce self-adhesive compression type corner protector of claim 1, wherein: the base and the elastic side wall are formed by integral injection molding.
10. The cross-border e-commerce self-adhesive compression type corner protector of claim 1, wherein: the bottom glue layer and the top glue layer are both 3M glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910236328.6A CN109969598B (en) | 2019-03-27 | 2019-03-27 | Cross-border electricity merchant self-adhesion packing type corner protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910236328.6A CN109969598B (en) | 2019-03-27 | 2019-03-27 | Cross-border electricity merchant self-adhesion packing type corner protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109969598A CN109969598A (en) | 2019-07-05 |
| CN109969598B true CN109969598B (en) | 2020-10-27 |
Family
ID=67080878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910236328.6A Expired - Fee Related CN109969598B (en) | 2019-03-27 | 2019-03-27 | Cross-border electricity merchant self-adhesion packing type corner protector |
Country Status (1)
| Country | Link |
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| CN (1) | CN109969598B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572993B (en) * | 2020-05-22 | 2022-05-17 | 温州市恒生包装有限公司 | Thermal shrinkage type corner protector |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3655113A (en) * | 1970-06-18 | 1972-04-11 | Carroll Packaging Inc | Corner protector |
| US4287265A (en) * | 1976-12-02 | 1981-09-01 | Mcknight Joseph H | Floating corner for insertion into a packing container |
| JPS5670144A (en) * | 1979-11-10 | 1981-06-11 | Koyo Shigyo Kk | Shock-absorbing body for corner part by conbination of knockdown paper folding body and paper cores |
| JPH09290857A (en) * | 1996-04-23 | 1997-11-11 | Matsushita Electric Works Ltd | Protection member for corner |
| JPH1111529A (en) * | 1997-06-18 | 1999-01-19 | Toshiba Corp | Cushioning body for packaging and manufacture thereof |
| JP2001315839A (en) * | 2000-03-03 | 2001-11-13 | Daizen Kk | Corner cushion material and manufacturing method thereof |
| CN201538078U (en) * | 2009-05-13 | 2010-08-04 | 胡瑞根 | Dust-free screen adhesion protective film assembly |
| AU2015403494A1 (en) * | 2015-07-27 | 2018-02-22 | Usg Boral Building Products Pty Limited | Angle protector |
| CN207484904U (en) * | 2017-05-06 | 2018-06-12 | 诸暨市康乐机械塑胶有限公司 | Corner protector |
| CN207737790U (en) * | 2017-12-20 | 2018-08-17 | 苏州科淼新材料有限公司 | Damping and compression-resistant type corner protector |
| CN207876381U (en) * | 2018-02-11 | 2018-09-18 | 福建路达交通设施有限公司 | A kind of high elastic and strength wearable environment protection EVA corner protectors |
-
2019
- 2019-03-27 CN CN201910236328.6A patent/CN109969598B/en not_active Expired - Fee Related
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| CN109969598A (en) | 2019-07-05 |
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