CN216106737U - Effectively improve coefficient of friction's glued membrane surface texture - Google Patents
Effectively improve coefficient of friction's glued membrane surface texture Download PDFInfo
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- CN216106737U CN216106737U CN202122303518.0U CN202122303518U CN216106737U CN 216106737 U CN216106737 U CN 216106737U CN 202122303518 U CN202122303518 U CN 202122303518U CN 216106737 U CN216106737 U CN 216106737U
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Abstract
The utility model discloses an adhesive film surface structure capable of effectively improving a friction coefficient, which comprises an adhesive film, wherein a first caulking groove is formed in the outer surface of the adhesive film, a second caulking groove is formed in the outer surface of the adhesive film, a first adhesive film is fixedly connected to one side of the inner wall of the first caulking groove, and the outer surface of the first adhesive film is movably connected with the inner surface of the first caulking groove. This effectively improve coefficient of friction's glued membrane surface texture, through the combination of first mucosa, the second mucosa, the friction plush head, sharp-pointed burr isotructure, when the glued membrane atress, thereby the increase of friction plush head atress deformation area is in order to increase frictional force, sharp-pointed burr follow motion and deformation simultaneously, with reinforcing area of contact increase frictional force, thereby offset the atress and increase frictional force in order to strengthen the glued membrane bonding effect, the problem that current hot melt adhesive membrane surface friction power is less to lead to the bonding effect to reduce has been solved through the combination of above-mentioned structure.
Description
Technical Field
The utility model relates to the technical field of adhesive films, in particular to an adhesive film surface structure capable of effectively improving a friction coefficient.
Background
The hot melt adhesive film is a film product with release paper or without release paper, can be conveniently operated continuously or intermittently, can be used for bonding various materials such as metal, plastic, paper, wood, ceramics, textile fabrics and the like, and can also obtain good effect when being bonded on the surface of an uneven object; the adhesive is mainly used for adhering nameplates, plastics and hardware, adhering and fixing metal shells of electronic products, adhering and fixing reinforcing plates, laminating and adhering smart cards and chip passports, adhering window frames and front covers of mobile phones, adhering battery tanks of cameras and the like.
The existing adhesive films are integrated, and when the surfaces of the adhesive films are smooth and lead to the adhesion of objects, the friction of the contact surfaces is small, so that the adhesive films are subjected to external force after adhesion, and the friction force is small, so that the adhesion effect is reduced, and the problem needs to be solved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the adhesive film surface structure capable of effectively improving the friction coefficient, and solves the problem that the adhesive effect is reduced due to the fact that the surface friction force of the existing hot melt adhesive film is small.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a surface structure of an adhesive film for effectively improving friction coefficient comprises an adhesive film, a first caulking groove is arranged on the outer surface of the adhesive film, the outer surface of the adhesive film is provided with a second caulking groove, one side of the inner wall of the first caulking groove is fixedly connected with a first adhesive film, the outer surface of the first mucosa is movably connected with the inner surface of the first caulking groove, one side of the inner wall of the second caulking groove is fixedly connected with a second mucosa, the outer surface of the second mucosa is movably connected with the inner surface of the second caulking groove, the bottom of the inner surface of the first caulking groove is fixedly connected with a first inclined column, the outer surface of the first inclined column is fixedly connected with the outer surface of the first mucosa, the bottom of the inner surface of the second caulking groove is fixedly connected with a second inclined column, the outer surface of the second inclined column is fixedly connected with the outer surface of the second adhesive film, the outer surface of the adhesive film is fixedly connected with a friction raised head, and the outer surface of the friction raised head is fixedly connected with sharp burrs.
Preferably, the adhesive film consists of an abrasion-resistant layer, a protective layer, a retention layer, a film body layer and a bottom layer.
Preferably, the retention layer is disposed outside the membrane body layer, and the bottom layer is disposed outside the membrane body layer.
Preferably, the protective layer is disposed on an outer portion of the retention layer, and the wear-resistant layer is disposed on an outer portion of the protective layer.
Preferably, the wear-resistant layer is made of ultra-high molecular weight polyethylene and polyimide, and the protective layer is made of polystyrene.
Preferably, the retention layer is made of high-strength terylene high polymer fiber cloth, and the bottom layer is made of polyvinyl chloride.
Advantageous effects
The utility model provides a surface structure of an adhesive film, which can effectively improve the friction coefficient. Compared with the prior art, the method has the following beneficial effects:
(1) this effectively improve coefficient of friction's glued membrane surface structure, through first mucosa, the second mucosa, the friction plush head, the combination of structures such as sharp-pointed burr, when the glued membrane atress, thereby the area increase of friction plush head atress deformation is in order to increase frictional force, sharp-pointed burr follow motion and deformation simultaneously, with reinforcing area of contact increase frictional force, and first mucosa or second mucosa are through the upset with increase area of contact during the glued membrane atress, thereby offset the atress and increase frictional force with reinforcing glued membrane bonding effect, the problem that current hot melt glued membrane surface friction power is less to lead to the bonding effect to reduce has been solved through the combination of above-mentioned structure.
(2) This effectively improve coefficient of friction's glued membrane surface texture, through wearing layer, the protective layer, the maintenance layer, the combination of bottom isotructure, the wearing layer possesses better frictional force in order to strengthen holistic bonding effect, the whole toughness of maintenance layer cooperation protective layer reinforcing membrane body simultaneously for the glued membrane is when the atress, first mucosa and second mucosa can be better carry out work with increase frictional force reinforcing bonding effect, the problem that current hot melt adhesive membrane surface friction power is less to lead to bonding effect to reduce has been solved through the combination of above-mentioned structure.
Drawings
FIG. 1 is a front view of the internal structure of the present invention;
FIG. 2 is a rear view of the internal structure of the present invention;
FIG. 3 is a front view of the internal structure of the adhesive film of the present invention.
In the figure: 1-adhesive film, 11-wear-resistant layer, 12-protective layer, 13-retention layer, 14-film layer, 15-bottom layer, 2-first caulking groove, 3-second caulking groove, 4-first adhesive film, 5-second adhesive film, 6-first oblique column, 7-second oblique column, 8-friction raised head and 9-sharp burr.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an adhesive film surface structure capable of effectively improving friction coefficient comprises an adhesive film 1, wherein a first caulking groove 2 is formed in the outer surface of the adhesive film 1, a second caulking groove 3 is formed in the outer surface of the adhesive film 1, the first caulking groove 2 and the second caulking groove 3 correspond to each other and are arranged in a row in a staggered manner, a first mucous membrane 4 is fixedly connected to one side of the inner wall of the first caulking groove 2, the outer surface of the first mucous membrane 4 is movably connected with the inner surface of the first caulking groove 2, a second mucous membrane 5 is fixedly connected to one side of the inner wall of the second caulking groove 3, the opening and closing directions of the first mucous membrane 4 and the second mucous membrane 5 are opposite, the outer surface of the second mucous membrane 5 is movably connected with the inner surface of the second caulking groove 3, a first inclined column 6 is fixedly connected to the bottom of the inner surface of the first caulking groove 2, the outer surface of the first inclined column 6 is fixedly connected with the outer surface of the first mucous membrane 4, a second inclined column 7 is fixedly connected to the bottom of the inner surface of the second caulking groove 3, and the outer surface of the second inclined column 7 is fixedly connected with the outer surface of the second mucous membrane 5, the outer fixed surface of glued membrane 1 is connected with friction plush head 8, the outer fixed surface of friction plush head 8 is connected with sharp-pointed burr 9, friction plush head 8 and sharp-pointed burr 9 all adopt to have certain elasticity and the great material of friction to make, glued membrane 1 is by wearing layer 11, protective layer 12, maintenance layer 13, membrane layer 14 and bottom 15 are constituteed, maintenance layer 13 sets up the outside at membrane layer 14, bottom 15 sets up the outside at membrane layer 14, protective layer 12 sets up the outside at maintenance layer 13, wearing layer 11 sets up the outside at protective layer 12, wearing layer 11 is made by ultra high molecular weight polyethylene and polyimide, protective layer 12 is made by polystyrene, maintenance layer 13 is made by high strength polyester high polymer fiber cloth, bottom 15 has the polyvinyl chloride to make.
And those not described in detail in this specification are well within the skill of those in the art.
The during operation, use glued membrane 1 to bond the article, when glued membrane 1 atress, thereby 8 atress deformations of friction plush head are in order to increase frictional force in the area increase, sharp-pointed burr 9 follow motion and deformation simultaneously, increase area of contact increase frictional force, and when glued membrane 1 atress, because first mucosa 4 and the crisscross setting of second mucosa 5, and the opposite direction opens and shuts, first mucosa 4 or second mucosa 5 are through the upset with increase area of contact, thereby offset the atress and increase frictional force in order to strengthen glued membrane bonding effect, and wearing layer 11 has better frictional force in order to strengthen holistic bonding effect, the whole toughness of the 12 reinforcing membrane bodies 14 of maintenance layer 13 cooperation protective layer simultaneously, make glued membrane 1 when the atress, work in order to increase frictional force reinforcing bonding effect that first mucosa 4 and second mucosa 5 can be better.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an effective coefficient of friction's glued membrane surface texture that improves, includes glued membrane (1), its characterized in that: the outer surface of the adhesive film (1) is provided with a first caulking groove (2), the outer surface of the adhesive film (1) is provided with a second caulking groove (3), one side of the inner wall of the first caulking groove (2) is fixedly connected with a first mucous membrane (4), the outer surface of the first mucous membrane (4) is movably connected with the inner surface of the first caulking groove (2), one side of the inner wall of the second caulking groove (3) is fixedly connected with a second mucous membrane (5), the outer surface of the second mucous membrane (5) is movably connected with the inner surface of the second caulking groove (3), the bottom of the inner surface of the first caulking groove (2) is fixedly connected with a first inclined column (6), the outer surface of the first inclined column (6) is fixedly connected with the outer surface of the first mucous membrane (4), the bottom of the inner surface of the second caulking groove (3) is fixedly connected with a second inclined column (7), the outer surface of the second inclined column (7) is fixedly connected with the outer surface of the second mucous membrane (5), the outer surface of the adhesive film (1) is fixedly connected with a friction raised head (8), and the outer surface of the friction raised head (8) is fixedly connected with sharp burrs (9).
2. The adhesive film surface structure for effectively improving the friction coefficient as claimed in claim 1, wherein: the adhesive film (1) consists of a wear-resistant layer (11), a protective layer (12), a retention layer (13), a film body layer (14) and a bottom layer (15).
3. The adhesive film surface structure for effectively improving the friction coefficient as claimed in claim 2, wherein: the retention layer (13) is disposed outside the film body layer (14), and the base layer (15) is disposed outside the film body layer (14).
4. The adhesive film surface structure for effectively improving the friction coefficient as claimed in claim 2, wherein: the protective layer (12) is arranged outside the retention layer (13), and the wear-resistant layer (11) is arranged outside the protective layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122303518.0U CN216106737U (en) | 2021-09-23 | 2021-09-23 | Effectively improve coefficient of friction's glued membrane surface texture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122303518.0U CN216106737U (en) | 2021-09-23 | 2021-09-23 | Effectively improve coefficient of friction's glued membrane surface texture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216106737U true CN216106737U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122303518.0U Active CN216106737U (en) | 2021-09-23 | 2021-09-23 | Effectively improve coefficient of friction's glued membrane surface texture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216106737U (en) |
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2021
- 2021-09-23 CN CN202122303518.0U patent/CN216106737U/en active Active
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