CN214781619U - Anti-deformation adhesive tape - Google Patents
Anti-deformation adhesive tape Download PDFInfo
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- CN214781619U CN214781619U CN202120693569.6U CN202120693569U CN214781619U CN 214781619 U CN214781619 U CN 214781619U CN 202120693569 U CN202120693569 U CN 202120693569U CN 214781619 U CN214781619 U CN 214781619U
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Abstract
The utility model provides an anti-deformation adhesive tape, which belongs to the technical field of adhesive tapes. An anti-deformation adhesive tape comprises a winding drum and an adhesive tape layer; the utility model discloses a roll up the sticky tape layer on locating the reel, and simultaneously, the sticky tape layer is the steel tape layer by the centre, both sides are the plastic layer and constitute, and one side that a plastic layer deviates from the steel tape layer is provided with the viscose layer, the structural strength on sticky tape layer has been increased through the steel tape layer, prevent to appear revealing the problem after sealing because of the opening that atress deformation leads to on article alternate segregation or the article together that bonds because of its, safety and reliability, and, be provided with some broken string on the steel tape layer, the direct manual rupture steel tape layer of person of facilitating the use, and the rupture department through the steel tape layer cuts off the plastic layer of steel tape layer both sides, realized cutting off the direct manual on sticky tape layer, need not to cut the use with the help of the instrument, it is more convenient to use.
Description
Technical Field
The utility model relates to a technical field of sticky tape specifically is to relate to a shape sticky tape of preapring for an unfavorable turn of events.
Background
The adhesive tape is widely used by virtue of its adhesive property, and can bond two kinds of articles together and serve as a closing structure for an opening on the article, and therefore, ensuring the usability of the adhesive tape is a necessary condition for ensuring the reliability of the bonding.
The existing adhesive tape is generally made of plastic materials and is very easy to deform, namely, in the using process, the adhesive tape can be stretched or bent under the stress, so that objects bonded together by the adhesive tape are separated from each other, or an opening on the object is sealed and then is leaked, the potential safety hazard exists, the existing adhesive tape is difficult to directly cut off by hands in the using process and needs to be cut off by means of tools such as scissors, and the problem of inconvenient use exists.
Disclosure of Invention
To the above-mentioned problem that exists among the prior art, aim at providing a shape sticky tape of preapring for an unfavorable turn of events now, with setting up the steel tape layer, the both sides on steel tape layer cover respectively have the plastic layer, structural strength through the steel tape layer has improved the sticky tape, structural stability is higher, avoid appearing the problem of deformation, the security is better, and simultaneously, be provided with the viscose layer on one of them plastic layer, realize adhesive connection, and, be provided with the dotted line on the steel tape layer, make when folding sticky tape, can break the steel tape layer, and the incision through the steel tape layer rupture cuts off the plastic layer of steel tape layer both sides, need not to cut off the sticky tape with the help of the instrument, and it is more convenient to use.
The specific technical scheme is as follows:
an anti-deformation adhesive tape having the characteristics comprising:
the winding drum is a paper drum;
the sticky tape layer, the sticky tape layer is rolled up and is located on the reel, the sticky tape layer includes the steel band layer, plastic layer and viscose layer, wherein, the steel band layer is rectangular form structure, even interval is provided with a plurality of some broken strings on the steel band layer, and every some broken string all arranges along the width direction on steel band layer, the shape of plastic layer is unanimous with the shape on steel band layer, and, be provided with a plastic layer on the both sides face on steel band layer respectively, and simultaneously, be provided with the viscose layer on one of them plastic layer deviates from the side on steel band layer, and, be adhesive connection between steel band layer and each plastic layer.
The deformation-preventing adhesive tape is characterized in that the point broken lines are formed by a plurality of through holes, and the through holes in the same point broken line are uniformly arranged at intervals along the width direction of the steel tape layer.
The deformation-preventing adhesive tape is characterized in that the through holes of the point broken lines are rectangular holes, and the length direction of the rectangular holes is the width direction of the steel tape layer.
The deformation-preventing adhesive tape is characterized in that the thickness of the steel tape layer ranges from 0.05mm to 0.1 mm.
The anti-deformation adhesive tape is characterized in that the cross section of the steel tape layer is arc-shaped, and the inner diameter of the cross section of the steel tape layer ranges from 20 cm to 30 cm.
The deformation-preventing adhesive tape is characterized in that a plurality of groups of hollowed holes are further formed in the steel tape layer, the hollowed holes in each group are arranged at intervals, and the hollowed holes in the groups and a plurality of point broken lines are arranged at even intervals.
The deformation-preventing adhesive tape is characterized in that the shape and the size of each group of the hollow holes and the broken lines are consistent.
The distance between two adjacent groups of the hollow holes and the distance between one group of the hollow holes and the adjacent point broken lines are within the range of 2-4 mm.
The two ends of the winding drum are provided with the separation blades, the adhesive tape layer wound on the winding drum is positioned between the two separation blades, and the two sides of the adhesive tape layer are respectively abutted against the two separation blades.
The above-mentioned deformation-preventing adhesive tape, wherein, the separation blade includes annular baffle and lug, and the lug sets up in annular baffle's inner circle and outstanding towards one side of baffle, and the lug card is gone into in the tube socket of reel.
The positive effects of the technical scheme are as follows:
foretell shape sticky tape of preapring for an unfavorable turn of events, through be provided with the steel tape layer in the sticky tape layer, the both sides face on steel tape layer is provided with the plastic layer, and be provided with the viscose layer on one of them plastic layer, the structural strength on sticky tape layer has been strengthened, the problem of deformation because of the atress in the use has been prevented, safety and reliability, in addition, the interval is provided with the broken line a bit on the steel tape layer, the rupture to the steel tape layer is realized through folding some broken line department, and the plastic layer of break through the steel tape layer with the steel tape layer both sides cuts apart, but the direct manual cutting of person of facilitating the use, need not to cut the sticky tape with the help of the instrument, it is more convenient to use.
Drawings
FIG. 1 is a structural diagram of an embodiment of an anti-deformation adhesive tape according to the present invention;
FIG. 2 is a cross-sectional view of a tape layer according to a preferred embodiment of the present invention;
FIG. 3 is a schematic view of a steel strip layer according to a preferred embodiment of the present invention;
fig. 4 is a structural diagram of a baffle plate according to a preferred embodiment of the present invention.
In the drawings: 1. a reel; 2. an adhesive tape layer; 21. a steel belt layer; 22. a plastic layer; 23. an adhesive layer; 211. point disconnection; 212. hollowing out holes; 2111. perforating; 3. a baffle plate; 31. an annular baffle; 32. and (4) a bump.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically described with reference to fig. 1 to 4, but the following contents are not intended to limit the present invention.
FIG. 1 is a structural diagram of an embodiment of an anti-deformation adhesive tape according to the present invention; fig. 2 is a cross-sectional view of a tape layer according to a preferred embodiment of the present invention. As shown in fig. 1 and 2, the deformation preventing tape provided in this embodiment includes: reel 1 and sticky tape layer 2, sticky tape layer 2 is around locating on reel 1.
Specifically, the winding drum 1 is a paper drum, is low in cost, convenient to manufacture and easy to recover, and the drum openings at the two ends of the winding drum 1 are of an open structure, so that the subsequent installation of other structures is facilitated.
Specifically, the reel 1 is located to the sticky tape layer 2 book, leads to reel 1 and provides the basis of accomodating for the sticky tape layer. At this moment, the sticky tape layer 2 includes steel tape layer 21 again, plastic layer 22 and viscose layer 23, wherein, steel tape layer 21 is rectangular form structure, and steel tape layer 21 is the slice, make steel tape layer 21 can be crooked, thereby make steel tape layer 21 can roll up on reel 1, and simultaneously, through adding steel tape layer 21, the structural strength of sticky tape layer 2 has effectively been strengthened, avoid the deformation problem that leads to because of the atress in the use, thereby make the reliability of the article that bonds through this sticky tape and the open-ended of shutoff higher, structural design is more reasonable. Moreover, a plurality of point broken lines 211 are uniformly arranged on the steel belt layer 21 at intervals, each point broken line 211 is arranged along the width direction of the steel belt layer 21, when a subsequent user repeatedly bends at the point broken lines 211, the steel belt layer 21 can be broken at the point broken lines 211, a condition is provided for the user to directly cut off the adhesive tape layer 2 by hand, the problem of inconvenient use caused by cutting with the help of tools such as scissors is avoided, and the use is more convenient. In addition, the shape of the plastic layer 22 is consistent with that of the steel belt layer 21, and the two side faces of the steel belt layer 21 are respectively provided with the plastic layer 22, so that the plastic layer 22 can wrap the two side faces of the steel belt layer 21, the steel belt layer 21 is protected, the problem that the steel belt layer 21 rusts in the using process is solved, and the service life of the steel belt layer 21 is prolonged. In addition, an adhesive layer 23 is disposed on one side of one of the plastic layers 22 away from the steel tape layer 21, so that the tape layer 2 can be adhered to other objects through the adhesive layer 23, thereby achieving the purpose of adhesion. Moreover, the steel belt layer 21 and each plastic layer 22 are connected in an adhesive manner, so that each plastic layer 22 can be stably adhered to the steel belt layer 21, and the steel belt layer 21 is reliably protected.
Fig. 3 is a structural diagram of a steel belt layer according to a preferred embodiment of the present invention. As shown in fig. 2 and 3, the perforated line 211 of the steel belt layer 21 is composed of a plurality of perforations 2111, each perforation 2111 penetrates through the steel belt layer 21, so that the connecting area of the steel belt layer 21 at the perforated line 211 is reduced, and conditions are provided for subsequently breaking the steel belt layer 21 at the perforated line 211. Meanwhile, a plurality of through holes 2111 of the same point broken line 211 are uniformly arranged at intervals along the width direction of the steel tape layer 21, so that the steel tape layer 21 is uniformly stressed at each through hole 2111 of the point broken line 211, the deformation problem caused by extrusion or expansion with heat and contraction with cold and the like in the storage process of the adhesive tape is avoided, and the structural design is more reasonable.
More specifically, each perforation 2111 of each broken line 211 is a rectangular hole, and at this moment, the length direction of the rectangular hole is the width direction of the steel belt layer 21, so that the excessive space occupied by the perforation 2111 in the length direction of the steel belt layer 21 is avoided, and the structural design is more reasonable.
More specifically, the thickness scope of steel tape layer 21 is 0.05-0.1mm, and is preferred, and the thickness amount of steel tape layer 21 is 0.05mm for steel tape layer 21's thickness is thinner, when increasing the structural strength of adhesive tape layer 2, has still made things convenient for the book of adhesive tape layer 2 on reel 1 to establish, and structural design is more reasonable.
More specifically, the cross section of steel tape layer 21 is arc, after cutting steel tape layer 21 along the length direction of steel tape layer 21 promptly, steel tape layer 21 is arc, and, the internal diameter scope that sets up the cross section of steel tape layer 21 is 20-30cm, preferably, the internal diameter of the cross section of steel tape layer 21 is 25cm, make after adhesive tape layer 2 book is located reel 1, steel tape layer 21 has sufficient surplus to bend, form the structure of similar steel tape measure, avoid making the problem of steel tape layer 21 deformation among the packaging process, and simultaneously, the internal diameter of cross section is stronger restoring force can not appear after pasting for 25 cm's steel tape layer 21, avoid adhesive tape layer 2 to appear bellied problem after using, structural design is more reasonable.
More specifically, the steel belt layer 21 is further provided with a plurality of groups of hollow holes 212, so that the weight of the steel belt layer 21 is effectively reduced, meanwhile, materials are saved, and the production cost is reduced. In addition, each group of the hollow holes 212 are arranged at intervals, so that the problem that the service performance of the adhesive tape layer 2 is affected due to the reduction of the structural strength of the steel tape layer 21 caused by excessive hollow holes 212 is solved. Moreover, the plurality of groups of hollow holes 212 and the plurality of point broken lines 211 are arranged at even intervals, so that the problem that the structural strength of the steel belt layer 21 is influenced due to the fact that the through holes 2111 in the hollow holes 212 and the point broken lines 211 are stacked together is avoided, and the structural design is more reasonable.
More specifically, the shape, the size of every group fretwork hole 212 and point broken line 211 on the band layer 21 are all unanimous for every group fretwork hole 212 homoenergetic is regarded as the use of point broken line 211, makes band layer 21 can break after arbitrary a set of fretwork hole 212 or point broken line 211 department buckle, makes the length of cutting of sticky tape layer 2 can be more various, adapts to different demands of pasting, and adaptability is higher.
More specifically, the interval range between two adjacent groups of hollow holes 212 is 2-4mm, and simultaneously, the interval range between one group of hollow holes 212 close to the point broken line 211 and the point broken line 211 is also set to be 2-4mm, preferably, the interval between two adjacent groups of hollow holes 212 and the interval between the hollow holes 212 and the adjacent point broken line 211 are 2mm, so that the problem that the cut length range of the adhesive tape layer 2 is small due to too large hole distance and the adaptability is poor can be avoided, the problem that the structural strength is reduced and the deformation is easy to occur due to too small hole distance can be avoided, and the structural design is more reasonable.
More specifically, be provided with the separation blade 3 of dismantling the connection in the both ends of reel 1 for separation blade 3 can be installed or lift off on reel 1, and structural flexibility is higher, when the reel 1 is located to adhesive tape layer 2 book, installs separation blade 3, is used for adhesive tape layer 2 to lead when rolling up, and when using, removable separation blade 3 that falls avoids causing the interference to adhesive tape layer 2's use, and it is more convenient to use. At this moment, the adhesive tape layer 2 wound on the winding drum 1 is positioned between the two blocking pieces 3, and the adhesive tape layer 2 can be wrapped by the two blocking pieces 3, so that the adhesive tape layer 2 is protected. Simultaneously, the both sides on sticky tape layer 2 support respectively and lean on two separation blades 3, establish through two separation blades 3 for the book of sticky tape layer 2 on reel 1 promptly and provide the direction basis, guarantee that sticky tape layer 2 is rolled up more neatly on reel 1, and structural design is more reasonable.
Fig. 4 is a structural diagram of a baffle plate according to a preferred embodiment of the present invention. As shown in fig. 1 and 4, the blocking pieces 3 arranged at the two ends of the winding drum 1 further comprise an annular baffle plate 31 and a convex block 32, the annular baffle plate and the convex block 32 are of an integral structure, the structural strength is higher, and preferably, the blocking pieces 3 are made of plastic materials, so that the integral injection molding is facilitated, and the processing is more convenient. At this moment, the bump 32 is arranged on the inner ring of the annular baffle 31 and protrudes towards one side of the baffle, the bump 32 is clamped into the opening of the winding drum 1, the annular baffle 31 is used as a guiding structure when the adhesive tape layer 2 is wound, the bump 32 is used as a connecting structure of the separation blade 3 and the winding drum 1, the detachable connection of the separation blade 3 and the winding drum 1 is realized, and the structural design is more reasonable.
As a preferred embodiment, the through holes 212 and the through holes 2111 in the adjacent dotted line 211 are alternately arranged, so that the problem of the structural strength reduction of the steel tape layer 21 caused by the excessive concentration of the through holes 2111 in the through holes 212 and the dotted line 211 can be avoided, and the distance between the through holes 212 and the through holes 2111 in the dotted line 211 can be reduced, thereby improving the adaptability of the adhesive tape layer 2. Similarly, two adjacent groups of the hollow holes 212 are alternately arranged in a staggered manner, so that the distance between the hollow holes 212 is reduced under the condition of ensuring the structural strength of the steel belt layer 21, and the adaptability of the adhesive tape layer 2 is improved.
As a preferred embodiment, the steel tape layer 21 is provided with zigzag cuts along the two side edges in the length direction, so that in the use process, a user can tear the steel tape layer 21 through the cuts, the adhesive tape layer 2 can be taken and used without cutting by means of additional scissors and other tools, and the use is more convenient.
The utility model provides an anti-deformation adhesive tape, including reel 1 and adhesive tape layer 2, locate reel 1 through rolling up adhesive tape layer 2, simultaneously, adhesive tape layer 2 is steel tape layer 21 by the centre, both sides are the plastic layer 22 and constitute, and one side that a plastic layer 22 deviates from steel tape layer 21 is provided with viscose layer 23, the structural strength of adhesive tape layer 2 has been increased through steel tape layer 21, prevent to lead to through its bonding article alternate segregation or the opening on the article appear revealing after sealing because of atress deformation in the use problem, safety and reliability, and, be provided with dotted line 211 on steel tape layer 21, the direct manual rupture steel tape layer 21 of person of facilitating the use, and the plastic layer 22 of rupture department through steel tape layer 21 with steel tape layer 21 both sides cuts off, realized the direct manual cutting off to adhesive tape layer 2, need not to cut off the use with the help of the instrument, and more convenient to use.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (10)
1. An anti-deformation adhesive tape, which is characterized by comprising:
the winding drum is a paper drum;
the adhesive tape layer is wound on the winding drum and comprises a steel tape layer, a plastic layer and an adhesive layer, wherein the steel tape layer is of a long strip-shaped structure, a plurality of point broken lines are uniformly arranged on the steel tape layer at intervals, each point broken line is arranged along the width direction of the steel tape layer, the shape of the plastic layer is consistent with that of the steel tape layer, the plastic layer is arranged on each of two side faces of the steel tape layer, the adhesive layer is arranged on one side face, deviating from the steel tape layer, of one of the plastic layers, and the steel tape layer and each plastic layer are in adhesive connection.
2. The anti-deformation adhesive tape according to claim 1, wherein the spot-broken line is composed of a plurality of perforations, and the perforations of the same spot-broken line are uniformly and alternately arranged along the width direction of the steel tape layer.
3. The anti-deformation adhesive tape according to claim 2, wherein the perforations of the dotted lines are rectangular holes, and the length direction of the rectangular holes is the width direction of the steel tape layer.
4. The anti-deformation adhesive tape according to claim 1, wherein the thickness of the steel tape layer is in the range of 0.05-0.1 mm.
5. The anti-deformation adhesive tape according to claim 1, wherein the cross section of the steel tape layer is arc-shaped, and the inner diameter of the cross section of the steel tape layer ranges from 20 cm to 30 cm.
6. The anti-deformation adhesive tape according to claim 3, wherein a plurality of groups of hollowed holes are further formed in the steel tape layer, each group of hollowed holes are spaced from each other, and the plurality of groups of hollowed holes and the plurality of dotted lines are uniformly spaced.
7. The anti-deformation adhesive tape according to claim 6, wherein each group of the hollowed-out holes and the dotted lines have the same shape and size.
8. The anti-deformation adhesive tape according to claim 7, wherein the distance between two adjacent sets of the through holes and the distance between one set of the through holes and the adjacent dotted line are in the range of 2-4 mm.
9. The anti-deformation adhesive tape according to claim 1, wherein blocking pieces are disposed at two ends of the winding drum, the adhesive tape layer wound on the winding drum is located between the two blocking pieces, and two sides of the adhesive tape layer are respectively abutted against the two blocking pieces.
10. The anti-deformation adhesive tape according to claim 9, wherein the blocking piece comprises an annular baffle and a projection, the projection is arranged on the inner ring of the annular baffle and protrudes towards one side of the baffle, and the projection is snapped into the mouth of the winding drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120693569.6U CN214781619U (en) | 2021-04-06 | 2021-04-06 | Anti-deformation adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120693569.6U CN214781619U (en) | 2021-04-06 | 2021-04-06 | Anti-deformation adhesive tape |
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| Publication Number | Publication Date |
|---|---|
| CN214781619U true CN214781619U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120693569.6U Active CN214781619U (en) | 2021-04-06 | 2021-04-06 | Anti-deformation adhesive tape |
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| CN (1) | CN214781619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114292600A (en) * | 2021-12-29 | 2022-04-08 | 金贵菊 | Composite adhesive tape and preparation method thereof |
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2021
- 2021-04-06 CN CN202120693569.6U patent/CN214781619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114292600A (en) * | 2021-12-29 | 2022-04-08 | 金贵菊 | Composite adhesive tape and preparation method thereof |
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