CN214493976U - Environment-friendly degradable PVC film - Google Patents
Environment-friendly degradable PVC film Download PDFInfo
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- CN214493976U CN214493976U CN202022403056.5U CN202022403056U CN214493976U CN 214493976 U CN214493976 U CN 214493976U CN 202022403056 U CN202022403056 U CN 202022403056U CN 214493976 U CN214493976 U CN 214493976U
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Abstract
The utility model discloses an environment-friendly degradable PVC film, which comprises a sleeve, wherein the outer side of the sleeve is connected with a PVC film main body, and the outer side of the sleeve is provided with a protection mechanism extending to the inside; the utility model discloses can pass through the setting of guarantor's mechanism, when this device was placed, the user can directly insert the inside of sleeve with the fixed bolster together with the connecting block, and the one end of supporting shoe can support the inner wall of sleeve this moment to convenient completion fixed mounting of fixed bolster and connecting block, and can make the mounting panel laminate in the outside of sleeve, avoid the sleeve to wet and the condition of warping; the utility model discloses can be through the setting on thermoplastic polyurethane resin layer, through pasting layer and protective layer fixed connection, the decorative layer then can change the colour in the PVC film main part outside, makes this device more pleasing to the eye, and the basic unit and the thermoplastic polyurethane resin layer of this device all can degrade simultaneously, have the advantage of environmental protection.
Description
Technical Field
The utility model belongs to the technical field of the PVC film, concretely relates to environmental protection degradable PVC film.
Background
The PVC film is a high-quality plastic composite material, the surface is smooth and bright, no crack and no bubble, the color and luster are uniform, the PVC film has the characteristics of strong acid resistance, alkali resistance, weight pressure resistance, tensile resistance, ageing resistance, static electricity resistance and the like, an impact modifier and an organic tin stabilizer are added into PVC, the PVC film is made into a transparent sheet material through mixing, plasticizing and calendering, the transparent sheet material can be made into a thin-wall transparent container or be used for vacuum blister packaging by utilizing thermoforming, the PVC film is a good packaging material and a good decoration material, the existing PVC film is mostly arranged outside a sleeve, the sleeve is easy to be wetted by water when being stored, the problem of easy deformation and damage exists, and therefore, the environment-friendly degradable PVC film is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental protection degradable PVC film to current PVC film that proposes in solving above-mentioned background art sets up in the telescopic outside mostly in the use, and the sleeve is intake easily when depositing and is made moist, has the problem of easy deformation damage.
In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly degradable PVC film comprises a sleeve, wherein the outer side of the sleeve is connected with a PVC film main body, and a protection mechanism extending to the inside is arranged on the outer side of the sleeve;
the protection mechanism comprises a mounting plate, a fixing pad is fixed on one side of the mounting plate, a connecting block is connected to the other side of the fixing pad, a mounting sleeve is arranged on the top and the bottom of the connecting block, a supporting spring is arranged inside the mounting sleeve, the other end of the supporting spring is connected with a supporting block, a limiting rod is fixed to one end of the supporting block, sliding blocks are connected to the two sides of the supporting block, and a connecting column is fixed to the outer side of the mounting sleeve.
Preferably, the PVC film main body comprises a base layer, the top of the base layer is connected with a thermoplastic polyurethane resin layer, the top of the thermoplastic polyurethane resin layer is fixed with a pasting layer, the top of the pasting layer is provided with a protective layer, the top of the protective layer is connected with a decorative layer, and the top of the decorative layer is provided with a wear-resistant layer.
Preferably, the installation sleeve is internally provided with a sliding groove, and the size of the sliding groove is matched with that of the sliding block.
Preferably, a limiting groove is formed in the mounting sleeve, and a matching component is arranged between the limiting groove and the limiting rod.
Preferably, the outer side of the mounting sleeve is provided with a through hole, and the size of the through hole is matched with that of the supporting block.
Preferably, the outer side of the fixing pad is attached to the inner wall of the sleeve, and one end of the connecting column is embedded and fixed in the fixing pad.
Preferably, the mounting sleeve is fixedly connected with the connecting block through welding, and one end of the connecting column is fixedly connected with the mounting sleeve through welding.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses can be through the setting of guarantor's mechanism, when this device was placed, the user can be directly insert telescopic inside with the fixed bolster together with the connecting block, and the one end of supporting shoe can support telescopic inner wall this moment to the installation of convenient completion fixed bolster and connecting block is fixed, and can make the mounting panel laminating in telescopic outside, avoid the sleeve to wet and the condition of deformation.
(2) The utility model discloses can be through the setting on thermoplastic polyurethane resin layer, through pasting layer and protective layer fixed connection, the decorative layer then can change the colour in the PVC film main part outside, makes this device more pleasing to the eye, and the basic unit and the thermoplastic polyurethane resin layer of this device all can degrade simultaneously, have the advantage of environmental protection.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the protection mechanism of the present invention;
FIG. 3 is a schematic view of the main structure of the PVC film of the present invention;
in the figure: 1. a sleeve; 2. a PVC film body; 21. a base layer; 22. a thermoplastic polyurethane resin layer; 23. a bonding layer; 24. a protective layer; 25. a decorative layer; 26. a wear layer; 3. a protection mechanism; 31. mounting a plate; 32. a fixing pad; 33. connecting blocks; 34. installing a sleeve; 35. a support spring; 36. a support block; 37. a limiting rod; 38. a slider; 39. connecting columns.
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 work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: an environment-friendly degradable PVC film comprises a sleeve 1, wherein the outer side of the sleeve 1 is connected with a PVC film main body 2, and the outer side of the sleeve 1 is provided with a protection mechanism 3 extending to the inside;
the protection mechanism 3 comprises a mounting plate 31, a fixing pad 32 is fixed on one side of the mounting plate 31, the other side of the fixing pad 32 is connected with a connecting block 33, mounting sleeves 34 are arranged on the top and the bottom of the connecting block 33, supporting springs 35 are arranged inside the mounting sleeves 34, supporting blocks 36 are connected with the other ends of the supporting springs 35, limiting rods 37 are fixed on one ends of the supporting blocks 36, sliders 38 are connected on two sides of the supporting blocks 36, connecting columns 39 are fixed on the outer sides of the mounting sleeves 34, the protection mechanism 3 can be arranged, when the protection mechanism is placed, a user can directly insert the fixing pad 32 and the connecting block 33 into the sleeve 1, at the moment, the elastic force can be provided by the supporting springs 35 and push one ends of the supporting blocks 36 to move outwards, at the moment, the other ends of the supporting blocks 36 can abut against the inner wall of the sleeve 1, and therefore the fixing pad 32 and the connecting block 33 can be conveniently mounted and fixed, the mounting plate 31 can be attached to the outer side of the sleeve 1, and the sleeve 1 is prevented from being affected with moisture and deformation.
In this embodiment, preferably, a sliding groove is provided inside the mounting sleeve 34, and a sliding fit component is provided between the sliding groove and the sliding block 38.
In this embodiment, preferably, a limiting groove is formed in the mounting sleeve 34, and the size of the limiting groove is matched with the size of the limiting rod.
In this embodiment, preferably, a through hole is formed in the outer side of the mounting sleeve 34, and the size of the through hole is matched with the size of the supporting block 36.
In this embodiment, preferably, the outer side of the fixing pad 32 is attached to the inner wall of the sleeve 1, and one end of the connecting column 39 is embedded and fixed in the fixing pad 32.
In this embodiment, preferably, the mounting sleeve 34 is fixedly connected to the connecting block 33 by welding, and one end of the connecting column 39 is fixedly connected to the mounting sleeve 34 by welding.
Example 2
Referring to fig. 1-3, the present invention provides a technical solution: an environment-friendly degradable PVC film comprises a sleeve 1, wherein the outer side of the sleeve 1 is connected with a PVC film main body 2, and the outer side of the sleeve 1 is provided with a protection mechanism 3 extending to the inside;
the protection mechanism 3 comprises a mounting plate 31, a fixing pad 32 is fixed on one side of the mounting plate 31, the other side of the fixing pad 32 is connected with a connecting block 33, mounting sleeves 34 are arranged on the top and the bottom of the connecting block 33, supporting springs 35 are arranged inside the mounting sleeves 34, supporting blocks 36 are connected with the other ends of the supporting springs 35, limiting rods 37 are fixed on one ends of the supporting blocks 36, sliders 38 are connected on two sides of the supporting blocks 36, connecting columns 39 are fixed on the outer sides of the mounting sleeves 34, the protection mechanism 3 can be arranged, when the protection mechanism is placed, a user can directly insert the fixing pad 32 and the connecting block 33 into the sleeve 1, at the moment, the elastic force can be provided by the supporting springs 35 and push one ends of the supporting blocks 36 to move outwards, at the moment, the other ends of the supporting blocks 36 can abut against the inner wall of the sleeve 1, and therefore the fixing pad 32 and the connecting block 33 can be conveniently mounted and fixed, the mounting plate 31 can be attached to the outer side of the sleeve 1, and the sleeve 1 is prevented from being affected with moisture and deformation.
In this embodiment, preferably, the PVC film body 2 includes a base layer 21, a thermoplastic polyurethane resin layer 22 is connected to the top of the base layer 21, a pasting layer 23 is fixed to the top of the thermoplastic polyurethane resin layer 22, a protection layer 24 is provided on the top of the pasting layer 23, a decoration layer 25 is connected to the top of the protection layer 24, a wear layer 26 is installed on the top of the decoration layer 25, and through the arrangement of the thermoplastic polyurethane resin layer 22, the PVC film body is a thermoplastic TPU elastomer, which has good elasticity, good physical properties, and good mechanical strengths, and therefore, the PVC film body is widely used in processing modes such as injection, extrusion, calendering, and dissolution into solution type resin, and the decoration layer 25 is fixedly connected to the protection layer 24 through the pasting layer 23, and can change the color of the outside of the PVC film body 2, so that the device is more beautiful, and the base layer 21 and the thermoplastic polyurethane resin layer 22 of the PVC film body can be degraded, has the advantage of environmental protection.
In this embodiment, preferably, a sliding groove is provided inside the mounting sleeve 34, and a sliding fit component is provided between the sliding groove and the sliding block 38.
In this embodiment, preferably, a limiting groove is formed in the mounting sleeve 34, and the size of the limiting groove is matched with the size of the limiting rod.
In this embodiment, preferably, a through hole is formed in the outer side of the mounting sleeve 34, and the size of the through hole is matched with the size of the supporting block 36.
In this embodiment, preferably, the outer side of the fixing pad 32 is attached to the inner wall of the sleeve 1, and one end of the connecting column 39 is embedded and fixed in the fixing pad 32.
In this embodiment, preferably, the mounting sleeve 34 is fixedly connected to the connecting block 33 by welding, and one end of the connecting column 39 is fixedly connected to the mounting sleeve 34 by welding.
The utility model discloses a theory of operation and use flow: when the device is used, the arrangement of the protection mechanism 3 can be realized, when the device is placed, a user can directly insert the fixing pad 32 and the connecting block 33 into the sleeve 1, at the moment, the supporting spring 35 can provide elasticity and push one end of the supporting block 36 to move outwards, and at the moment, the other end of the supporting block 36 can abut against the inner wall of the sleeve 1, so that the fixing pad 32 and the connecting block 33 can be conveniently installed and fixed, the mounting plate 31 can be attached to the outer side of the sleeve 1, and the sleeve 1 is prevented from being affected with damp and deformed; can be through the setting of thermoplastic polyurethane resin layer 22, a thermoplastic TPU elastomer, because elasticity is good, the rerum natura is good, various mechanical strength are all fine, therefore, widely used for ejecting, give as security out, calendering and dissolve into processing methods such as solution type resin, and through pasting layer 23 and protective layer 24 fixed connection, decorative layer 25 then can change the colour in the 2 outsides of PVC film main part, make this device more pleasing to the eye, the basic unit 21 and the thermoplastic polyurethane resin layer 22 of this device all can degrade simultaneously, have the advantage of environmental protection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an environmental protection degradable PVC film, includes sleeve (1), the outside of sleeve (1) is connected with PVC film main part (2), its characterized in that: a protection mechanism (3) extending to the inside is arranged on the outer side of the sleeve (1);
protection machanism (3) are including mounting panel (31), one side of mounting panel (31) is fixed with fixed bolster (32), the opposite side of fixed bolster (32) is connected with connecting block (33), the top and the bottom of connecting block (33) all are provided with installation cover (34), the inside of installation cover (34) is provided with supporting spring (35), the other end of supporting spring (35) is connected with supporting shoe (36), the one end of supporting shoe (36) is fixed with stopper pole (37), the both sides of supporting shoe (36) all are connected with slider (38), the outside of installation cover (34) is fixed with spliced pole (39).
2. The environment-friendly degradable PVC film according to claim 1, characterized in that: the PVC film main part (2) comprises a base layer (21), the top of the base layer (21) is connected with a thermoplastic polyurethane resin layer (22), the top of the thermoplastic polyurethane resin layer (22) is fixed with a pasting layer (23), the top of the pasting layer (23) is provided with a protective layer (24), the top of the protective layer (24) is connected with a decorative layer (25), and the top of the decorative layer (25) is provided with a wear-resistant layer (26).
3. The environment-friendly degradable PVC film according to claim 1, characterized in that: the mounting sleeve (34) is internally provided with a sliding groove, and the size of the sliding groove is matched with that of the sliding block (38).
4. The environment-friendly degradable PVC film according to claim 1, characterized in that: a limiting groove is formed in the mounting sleeve (34), and a matching component is arranged between the limiting groove and the limiting rod (37).
5. The environment-friendly degradable PVC film according to claim 1, characterized in that: the outer side of the mounting sleeve (34) is provided with a through hole, and the size of the through hole is matched with that of the supporting block (36).
6. The environment-friendly degradable PVC film according to claim 1, characterized in that: the outer side of the fixing pad (32) is attached to the inner wall of the sleeve (1), and one end of the connecting column (39) is embedded and fixed in the fixing pad (32).
7. The environment-friendly degradable PVC film according to claim 1, characterized in that: the mounting sleeve (34) is fixedly connected with the connecting block (33) through welding, and one end of the connecting column (39) is fixedly connected with the mounting sleeve (34) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022403056.5U CN214493976U (en) | 2020-10-26 | 2020-10-26 | Environment-friendly degradable PVC film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022403056.5U CN214493976U (en) | 2020-10-26 | 2020-10-26 | Environment-friendly degradable PVC film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214493976U true CN214493976U (en) | 2021-10-26 |
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ID=78197585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022403056.5U Active CN214493976U (en) | 2020-10-26 | 2020-10-26 | Environment-friendly degradable PVC film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214493976U (en) |
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2020
- 2020-10-26 CN CN202022403056.5U patent/CN214493976U/en active Active
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