CN213416749U - Ultrathin exhaust shielding adhesive tape - Google Patents
Ultrathin exhaust shielding adhesive tape Download PDFInfo
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- CN213416749U CN213416749U CN202022006675.0U CN202022006675U CN213416749U CN 213416749 U CN213416749 U CN 213416749U CN 202022006675 U CN202022006675 U CN 202022006675U CN 213416749 U CN213416749 U CN 213416749U
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- adhesive tape
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- rubber film
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Abstract
The utility model discloses an ultra-thin exhaust shielding adhesive tape, including peeling off piece and bearing, the upper end of peeling off the piece is fixed with pressure sensitive adhesive layer, and pressure sensitive adhesive layer's upper end is fixed with first rubber film, the inside of first rubber film is provided with the ventilation hole, and is fixed with the base film on the ventilation hole, the inside of base film is provided with the ventilation groove, the baffle is installed to the left end of roll-up tape axle, and the left end of baffle installs the support, the clamp plate is installed to the top of roll-up tape axle, and the top of clamp plate installs the spring, the internally mounted of spring has the telescopic link. The utility model is provided with the stripping sheet which is attached to the stripping sheet, thereby playing a household role on the pressure sensitive adhesive layer; the first rubber film is a film made of vulcanized rubber, has excellent tensile strength and mechanical properties, has a reinforcing effect on the whole adhesive tape, and is ultrathin but not easy to damage, and a plurality of ventilation holes are formed in the first rubber film, so that the adhesive tape is ventilated.
Description
Technical Field
The utility model relates to an sticky tape technical field specifically is ultra-thin exhaust and shields sticky tape.
Background
With the development of science and technology, the types of the adhesive tapes for electronic materials are more and more, the masking adhesive tape is one of the common tapes in our lives, and the masking adhesive tape is suitable for indoor decoration, paint covering, coating masking such as painting, baking paint, oiling in leather plastic industry and the like, silk printing and firm pictures.
The existing shielding adhesive tape is large in thickness, thick in base material and low in viscosity, attractive in appearance and use effect are affected in the reusing process, bubbles are easily generated and are not easy to discharge when the shielding adhesive tape is attached, and the shielding adhesive tape is difficult to directly attach flatly, so that the reject ratio is high or manpower and material resources are wasted, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing shielding adhesive tape according to the condition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultra-thin exhaust shields sticky tape to it is current to put forward in solving above-mentioned background art, the user demand problem that satisfies people that can not be fine.
In order to achieve the above object, the utility model provides a following technical scheme: ultra-thin exhaust shielding adhesive tape, including peeling off piece and bearing, the upper end of peeling off the piece is fixed with pressure-sensitive adhesive layer, and pressure-sensitive adhesive layer's upper end is fixed with first rubber film, the inside of first rubber film is provided with the ventilation hole, and is fixed with the base film on the ventilation hole, the inside of base film is provided with the ventilation groove, the top in ventilation groove is fixed with second rubber film, and the top of second rubber film is fixed with gluing agent layer, gluing agent layer's upper end is fixed with smooth film, the other end of peeling off the piece is fixed with the roll of adhesive tape axle, and the right-hand member of roll of adhesive tape axle installs the bearing, the baffle is installed to the left end of roll of adhesive tape axle, and the left end of baffle installs the support, the clamp plate is installed to the top of roll of adhesive tape axle, and the spring is installed to the.
Preferably, the release sheet is in adhesive connection with the pressure-sensitive adhesive layer, and the pressure-sensitive adhesive layer is in adhesive connection with the first rubber film.
Preferably, the first rubber film and the base film are in adhesive connection, and the vent holes are uniformly distributed along the outer surface of the first rubber film.
Preferably, a communicating structure is formed between the ventilating groove and the ventilating hole, and the base film and the second rubber film are tightly attached.
Preferably, the second rubber film is in adhesive connection with the adhesive layer, and the adhesive layer is in adhesive connection with the smooth film.
Preferably, the support forms an elastic structure through the telescopic rod and the spring and the pressing plate, and the pressing plate is parallel to the adhesive tape winding shaft.
Preferably, the adhesive tape winding shaft forms a rotating structure with the bracket through a bearing, and the outer surface of the bearing is connected with the bracket in a welding manner.
The utility model has the advantages as follows:
1. the utility model is provided with the stripping sheet which is attached to the pressure sensitive adhesive layer, and the stripping sheet can play a role in the household, so that the pressure sensitive adhesive layer falls into dust, the viscosity at the pressure sensitive adhesive layer disappears, and the adhesive tape can not be used; the first rubber film is a film made of vulcanized rubber, has excellent tensile strength and mechanical properties, has a reinforcing effect on the whole adhesive tape, and enables the adhesive tape to be ultrathin but not easy to damage, and is internally provided with a plurality of ventilation holes, so that the ventilation of the adhesive tape is realized;
2. the utility model is provided with the M-shaped base film, so that a ventilation groove is formed in the base film, the wind discharged from the ventilation hole can enter the ventilation groove and is discharged from the two sides of the adhesive tape, thereby realizing ventilation, and meanwhile, the second rubber film is matched with the first rubber film to improve the tensile strength of the adhesive tape, thereby playing a role in protecting the base film in the base film and avoiding the adhesive tape from being incapable of ventilation caused by the damage of the base film; the adhesive layer is an acrylic adhesive, so that the second rubber film and the smooth film can be firmly adhered together, and the phenomenon that the smooth film falls off to cause the adhesive tape to lose the shielding effect is avoided;
3. the utility model is provided with the pressing plate which can stretch downwards along with the reduction of the amount of the adhesive tape, thereby avoiding the adhesive tape from falling off when being stored on the adhesive tape rolling shaft, and further bringing trouble to the use of a user; when the adhesive tape is used, the baffle plate rotates along with the pulling of the user on the adhesive tape, so that the user can more easily remove the adhesive tape from the adhesive tape winding shaft.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the base film of the present invention;
FIG. 3 is a schematic view of a first rubber film structure of the present invention;
fig. 4 is a schematic view of the front view structure of the winding device of the present invention;
fig. 5 is the structure schematic diagram is looked to the right side of the rolling device of the utility model.
In the figure: 1. a release sheet; 2. a pressure sensitive adhesive layer; 3. a first rubber film; 4. a ventilation slot; 5. a second rubber film; 6. an adhesive layer; 7. a smooth film; 8. a base film; 9. a vent hole; 10. a baffle plate; 11. a support; 12. a telescopic rod; 13. a spring; 14. pressing a plate; 15. a tape reel; 16. and a bearing.
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.
Referring to fig. 1-5, the present invention provides a technical solution: the ultrathin exhaust shielding adhesive tape comprises a stripping sheet 1 and a bearing 16, wherein the upper end of the stripping sheet 1 is fixed with a pressure-sensitive adhesive layer 2, and the upper end of the pressure sensitive adhesive layer 2 is fixed with a first rubber film 3, the inside of the first rubber film 3 is provided with a vent hole 9, a base film 8 is fixed on the vent holes 9, a ventilation groove 4 is arranged inside the base film 8, a second rubber film 5 is fixed above the ventilation groove 4, an adhesive layer 6 is fixed above the second rubber film 5, a smooth film 7 is fixed at the upper end of the adhesive layer 6, a tape winding shaft 15 is fixed at the other end of the stripping sheet 1, and the right end of the adhesive tape winding shaft 15 is provided with a bearing 16, the left end of the adhesive tape winding shaft 15 is provided with a baffle plate 10, and the left end of the baffle 10 is provided with a bracket 11, a pressing plate 14 is arranged above the adhesive tape rolling shaft 15, and a spring 13 is arranged above the pressure plate 14, and an expansion link 12 is arranged in the spring 13.
The utility model discloses in: the stripping sheet 1 is in adhesive connection with the pressure-sensitive adhesive layer 2, and the pressure-sensitive adhesive layer 2 is in adhesive connection with the first rubber film 3; the utility model discloses a be provided with and peel off piece 1 and laminate with it, peel off piece 1 and can play the family's effect to pressure sensitive adhesive layer 2 falls into the dust, leads to the viscidity of pressure sensitive adhesive layer 2 department to disappear, thereby leads to this sticky tape to be unable to use.
The utility model discloses in: the first rubber film 3 is in adhesive connection with the base film 8, and the vent holes 9 are uniformly distributed along the outer surface of the first rubber film 3; the first rubber film 3 is a film made of vulcanized rubber, has excellent tensile strength and mechanical properties, has a reinforcing effect on the whole adhesive tape, and is ultrathin but not easily damaged, and is internally provided with a plurality of ventilation holes 9, so that the adhesive tape is ventilated.
The utility model discloses in: a communication structure is formed between the ventilation groove 4 and the ventilation hole 9, and the base film 8 is tightly attached to the second rubber film 5; the utility model discloses a be provided with the base film 8 that is the M type to make its inside ventilation groove 4 that forms, exhaust wind can get into in the ventilation groove 4 in the ventilation hole 9, thereby discharge from the both sides of this sticky tape, thereby realize the ventilation, the tensile strength that the first rubber film 3 of second rubber film 5 cooperation improved this sticky tape simultaneously plays a guard action to its inside base film 8, avoids base film 8 to destroy and leads to the unable ventilation of this sticky tape.
The utility model discloses in: the second rubber film 5 is in adhesive connection with the adhesive layer 6, and the adhesive layer 6 is in adhesive connection with the smooth film 7; the adhesive layer 6 is made of acrylic adhesive, so that the second rubber film 5 and the smooth film 7 can be firmly adhered together, and the phenomenon that the smooth film 7 falls off to cause the adhesive tape to lose the shielding effect is avoided.
The utility model discloses in: the support 11 forms an elastic structure with the pressure plate 14 through the telescopic rod 12 and the spring 13, and the pressure plate 14 is parallel to the adhesive tape winding shaft 15; the utility model discloses a be provided with can be along with the sticky tape volume reduces and the clamp plate 14 of stretching out and drawing back downwards to can avoid this sticky tape to drop when leaving on roll up sticky tape axle 15, thereby bring the trouble for user's use.
The utility model discloses in: the adhesive tape winding shaft 15 forms a rotating structure with the bracket 11 through a bearing 16, and the outer surface of the bearing 16 is connected with the bracket 11 in a welding way; when the tape is used, the flap 10 rotates with the pulling of the tape by the user, so that the user can easily remove the tape from the tape winding shaft 15.
The working principle of the ultrathin exhaust shielding adhesive tape is as follows: firstly, pulling the adhesive tape on the support 11 outwards, and rotating the adhesive tape on the adhesive tape winding shaft 15 through the bearing 16, thereby pulling the adhesive tape out for use; secondly, with the decrease of the adhesive tape on the adhesive tape winding shaft 15, the pressing plate 14 moves downwards under the elastic force of the telescopic rod 12 and the spring 13, so that the adhesive tape below is fixed in the baffle plate 10; then, the release sheet 1 under the adhesive tape is peeled off to expose the pressure-sensitive adhesive layer 2, the adhesive tape is stuck at a specified position through the pressure-sensitive adhesive layer 2, and then wind flows from the vent holes 9 in the first rubber film 3 into the vent grooves 4 under the base film 8 to be discharged from both sides of the adhesive tape; then the second rubber film 5 is matched with the first rubber film 3 to improve the tensile strength of the adhesive tape, and the base film 8 in the adhesive tape is white, so that the adhesive tape cannot ventilate due to the damage of the base film 8; and finally, the smooth film 7 is firmly adhered to the uppermost layer of the adhesive tape by the adhesive layer 6, so that the phenomenon that the smooth film 7 falls off to cause the adhesive tape to lose the shielding effect is avoided.
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. Ultra-thin exhaust masking tape, including peeling sheet (1) and bearing (16), its characterized in that: the adhesive tape peeling device is characterized in that a pressure-sensitive adhesive layer (2) is fixed at the upper end of the peeling sheet (1), a first rubber film (3) is fixed at the upper end of the pressure-sensitive adhesive layer (2), a vent hole (9) is formed in the first rubber film (3), a base film (8) is fixed on the vent hole (9), a ventilation groove (4) is formed in the base film (8), a second rubber film (5) is fixed above the ventilation groove (4), an adhesive layer (6) is fixed above the second rubber film (5), a smooth film (7) is fixed at the upper end of the adhesive layer (6), an adhesive tape winding shaft (15) is fixed at the other end of the peeling sheet (1), a bearing (16) is installed at the right end of the adhesive tape winding shaft (15), a baffle (10) is installed at the left end of the adhesive tape winding shaft (15), and a support (11) is installed at the left end of the baffle (10), the pressing plate (14) is installed above the adhesive tape winding shaft (15), the spring (13) is installed above the pressing plate (14), and the telescopic rod (12) is installed inside the spring (13).
2. The ultra-thin venting masking tape of claim 1, wherein: the stripping sheet (1) is in adhesive connection with the pressure-sensitive adhesive layer (2), and the pressure-sensitive adhesive layer (2) is in adhesive connection with the first rubber film (3).
3. The ultra-thin venting masking tape of claim 1, wherein: the first rubber film (3) is in adhesive connection with the base film (8), and the ventilation holes (9) are uniformly distributed along the outer surface of the first rubber film (3).
4. The ultra-thin venting masking tape of claim 1, wherein: constitute the intercommunication structure between ventilation groove (4) and ventilation hole (9), and closely laminate between base film (8) and second rubber film (5).
5. The ultra-thin venting masking tape of claim 1, wherein: the second rubber film (5) is in adhesive connection with the adhesive layer (6), and the adhesive layer (6) is in adhesive connection with the smooth film (7).
6. The ultra-thin venting masking tape of claim 1, wherein: the support (11) forms an elastic structure with the pressure plate (14) through the telescopic rod (12) and the spring (13), and the pressure plate (14) is parallel to the adhesive tape winding shaft (15).
7. The ultra-thin venting masking tape of claim 1, wherein: the adhesive tape winding shaft (15) forms a rotating structure with the support (11) through the bearing (16), and the outer surface of the bearing (16) is connected with the support (11) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006675.0U CN213416749U (en) | 2020-09-15 | 2020-09-15 | Ultrathin exhaust shielding adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006675.0U CN213416749U (en) | 2020-09-15 | 2020-09-15 | Ultrathin exhaust shielding adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213416749U true CN213416749U (en) | 2021-06-11 |
Family
ID=76261671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022006675.0U Active CN213416749U (en) | 2020-09-15 | 2020-09-15 | Ultrathin exhaust shielding adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213416749U (en) |
-
2020
- 2020-09-15 CN CN202022006675.0U patent/CN213416749U/en active Active
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