CN219567855U - Viscose structure - Google Patents

Viscose structure Download PDF

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Publication number
CN219567855U
CN219567855U CN202223425109.9U CN202223425109U CN219567855U CN 219567855 U CN219567855 U CN 219567855U CN 202223425109 U CN202223425109 U CN 202223425109U CN 219567855 U CN219567855 U CN 219567855U
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China
Prior art keywords
protective film
adhesive
hole
layer
adhesive layer
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CN202223425109.9U
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Chinese (zh)
Inventor
冀建荣
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Guangdong Yinuo Communication Co Ltd
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Guangdong Yinuo Communication Co Ltd
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Priority to CN202223425109.9U priority Critical patent/CN219567855U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Adhesive Tapes (AREA)

Abstract

The utility model provides an adhesive structure, which comprises a piece to be installed and double-sided adhesive tape; the part to be installed is provided with an installation hole; the double-sided adhesive tape comprises an adhesive layer and a protective film layer which are arranged in a laminated manner; the two sides of the adhesive layer are provided with adhesive, and one side of the adhesive layer, which is away from the protective film layer, is adhered to the bottom of the mounting hole; the area of the protective film layer is not smaller than that of the adhesive layer, and the area of the protective film layer is not larger than the cross section area of the mounting hole; the protective film layer comprises a protective film body and a tearing handle, and the protective film body is adhered to one surface of the adhesive layer in a strippable manner; the protection film body runs through and has offered the hole of peeling off, and the shape in peeling off the hole suits with tearing the shape of handle, and tearing the one end of handle and being fixed in peeling off the hole, the other end activity sets up to extend along the direction that is close to the protection film center. In the utility model, the tearing handle is positioned in the stripping hole, the protective film body and the tearing handle are positioned on the same plane, and the tearing handle is not easy to bump in the transportation process, so that good protection is provided for the adhesive layer of the double-sided adhesive tape.

Description

Viscose structure
Technical Field
The utility model belongs to the technical field of mobile equipment, and particularly relates to an adhesive structure.
Background
In the production of mobile devices, two devices are usually required to be adhered and fixed by using a double-sided adhesive 6, for example, in the production process of a mobile phone, a camera lens is required to be adhered to a device mounting hole 71 formed on the outer surface of a mobile phone shell 7 through a camera, specifically, a shell material supplier adheres the double-sided adhesive 6 to the device mounting hole 71 of the mobile phone shell 7, then transports the mobile phone shell 7 to a processing plant to assemble the camera lens, fig. 1 is a front view of the double-sided adhesive, fig. 2 is a rear view of the double-sided adhesive, fig. 3 is an installation schematic view of the double-sided adhesive, and as shown in fig. 1-3, the double-sided adhesive 6 usually comprises a double-sided adhesive layer 61 and a protective layer 62 which are stacked, the area of the protective layer 62 is not smaller than that of the double-sided adhesive layer 61, a tearing handle 63 which is convenient for tearing the double-sided adhesive 6 is arranged on the protective layer 62, and the tearing handle 63 is located outside the protective layer 62. During installation, one surface of the double-sided adhesive layer 61, which faces away from the protective layer 62, is adhered to the bottom wall of the equipment mounting hole 71, at this time, the tearing handle 63 of the protective layer 62 is easy to tilt and contacts with the side wall of the equipment mounting hole 71, and the tearing handle 63 is easy to be uncovered in the transportation process, so that the protective layer 62 is separated from the double-sided adhesive layer 61, the protection effect on the double-sided adhesive layer 61 is lost, and the double-sided adhesive layer 61 loses viscosity.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings in the prior art and provide an adhesive structure, wherein a tearing handle is positioned in a mounting hole, a protective film body and the tearing handle are positioned on the same plane, and the tearing handle is not easy to be knocked down in the transportation process to cause the protective film body to fall off, so that good protection is provided for an adhesive layer of double-sided adhesive tape.
The utility model is realized by the following technical scheme:
an adhesive structure comprises a piece to be mounted and double-sided adhesive;
the piece to be installed is provided with an installation hole;
the double-sided adhesive tape comprises an adhesive layer and a protective film layer which are arranged in a laminated manner;
the two sides of the adhesive layer are provided with adhesive, and one side of the adhesive layer, which is away from the protective film layer, is adhered to the bottom wall of the mounting hole;
the area of the protective film layer is not smaller than that of the adhesive layer, and the area of the protective film layer is not larger than the cross-sectional area of the mounting hole; the protective film layer comprises a protective film body and a tearing handle, and the protective film body is adhered to one surface of the adhesive layer in a strippable manner; the protective film body is penetrated and provided with a stripping hole, the shape of the stripping hole is matched with that of the tearing handle, one end of the tearing handle is fixed at the edge of the stripping hole, and the other end of the tearing handle is movably arranged and extends along the direction close to the center of the protective film.
The utility model provides an adhesive structure, wherein one surface of an adhesive layer is adhered to a mounting hole of a piece to be mounted, and the other surface of the adhesive layer is protected by a protective film body of a protective film layer to prevent the adhesive layer from losing viscosity after long-term placement; the tearing handle is arranged in the stripping hole, and when the tearing handle needs to be pasted, the tearing handle is used for tearing off the protective film body by taking one end, close to the center of the protective film, as a stress point; because tear the handle setting in peeling off the downthehole and not be located the outside of protection film body, and the area of protection film layer is not greater than the cross-sectional area of mounting hole, consequently tear the handle and not contact with the side of mounting hole and lead to the perk, consequently be difficult for being bumped down in the transportation and lead to the protection film body to drop, provide good protection for the viscose layer of double faced adhesive tape.
Further, the adhesive layer is of a ring-shaped structure; the protective film body comprises a stripping sheet and a viscose ring, and the viscose ring is arranged around the stripping sheet; the adhesive ring is adhered to the adhesive layer; the stripping hole is formed in the stripping sheet, one end of the tearing handle is fixed to the edge of the stripping hole, and the other end of the tearing handle is located in the stripping hole and extends towards the direction close to the center of the stripping sheet. This is a specific embodiment, the viscose ring is adhered to the viscose layer, the stripping hole is not contacted with the viscose layer, and the tearing handle is arranged in the stripping hole, so that the whole protective film body is conveniently torn off from the stripping hole.
Further, the edge of the peeling hole extends to the adhesive ring. The stripping hole extends to the viscose ring, and one end of the tearing handle is arranged at the edge of the stripping hole, namely the tearing handle can extend to the viscose ring, so that the protective film body can be conveniently uncovered to separate the viscose ring from the viscose layer.
Further, the protective film body and the tearing handle are located on the same plane. The protective film is a specific implementation mode, the protective film body and the tearing handle are located on the same plane, and the tearing handle cannot be easily tilted during transportation.
Further, the tearing handle is in a strip shape. This is a particular embodiment, and the rectangular shape tears the handle and is favorable to the user to take and tears the handle.
Further, the piece to be installed comprises a shell and a camera ornament; the camera decorating part bulge is fixed on the outer surface of the shell; the mounting hole is formed in the camera decorating part. This is a concrete implementation, the viscose structure is applicable to the installation camera on the camera decoration, has seted up the mounting hole at the camera decoration, has pasted viscose layer and protection film layer in the mounting hole for provide the protection to the viscose layer before the installation camera, reveal the protection film layer when the needs installation camera.
Further, the shell is provided with a camera placing hole which is communicated with the inside of the shell; the mounting hole comprises a connecting section and a mounting section which are arranged along the thickness direction of the shell and have different radiuses, the connecting section corresponds to the position of the camera placing hole and is communicated with the camera placing hole, and one surface of the adhesive layer, which is away from the protective film layer, is adhered to the mounting section. In the assembly process, the edge of the camera can be stuck to the mounting section through the adhesive layer with the annular structure and penetrates through the communication section and the camera placing hole.
For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.
Drawings
Fig. 1 is a front view of a prior art double-sided adhesive tape.
Fig. 2 is a rear view of the double sided adhesive tape.
Fig. 3 is a schematic installation view of a prior art double-sided adhesive tape.
Fig. 4 is a front view of the double-sided tape of embodiment 1.
Fig. 5 is a rear view of the double-sided tape of embodiment 1.
Fig. 6 is a schematic diagram of the adhesive structure of example 1.
Fig. 7 is an enlarged view of fig. 6.
Detailed Description
Embodiments of the present utility model will be described in further detail below with reference to the drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not limiting of embodiments of the utility model. It should be further noted that, for convenience of description, only some, but not all of the structures related to the embodiments of the present utility model are shown in the drawings.
Furthermore, the terms first, second, third and the like in the description and in the claims, are used for descriptive purposes only and are not necessarily for describing relative importance or to indicate the number of features indicated or the order or timing of the description. The terms are interchangeable where appropriate. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
Similarly, the terms "fixed," "connected," and "connected" are used throughout the description and claims and should not be construed as limited to a direct connection. Thus, the expression "device a is connected to device B" should not be limited to devices or systems in which device a is directly connected to device B, meaning that there is a path between device a and device B, which may be a path that includes other devices or tools.
Example 1
The embodiment 1 provides an adhesive structure, fig. 4 is a front view of a double-sided adhesive tape, fig. 5 is a rear view of the double-sided adhesive tape, fig. 6 is a schematic view of the adhesive structure, and as shown in fig. 4-6, the adhesive structure includes a member to be mounted 1 and a double-sided adhesive tape 2;
the to-be-installed piece 1 is provided with an installation hole 13;
the double-sided tape 2 includes an adhesive layer 21 and a protective film layer 22 which are laminated;
the adhesive layer 21 is provided with adhesive on both sides, and one surface of the adhesive layer, which faces away from the protective film layer 22, is adhered to the bottom of the mounting hole 13;
the area of the protective film layer 22 is not smaller than the area of the adhesive layer 21, and the area of the protective film layer 22 is not larger than the cross-sectional area of the mounting hole 13; the protective film layer 22 comprises a protective film body 221 and a tearing handle 222, and the protective film body 221 is adhered on one surface of the adhesive layer 21 in a strippable manner; the protective film body 221 is provided with a peeling hole in a penetrating manner, one end of the tearing handle 222 is fixed at the edge of the peeling hole, and the other end of the tearing handle is movably arranged and extends along the direction close to the center of the protective film.
In the present embodiment 1, one surface of the adhesive layer 21 is adhered to the mounting hole 13 of the member 1 to be mounted, and the other surface is protected by the protective film body 221 of the protective film layer 22, so as to prevent the loss of adhesion after long-term placement; the tearing handle 222 is arranged in the stripping hole, and when the stripping handle is needed to be pasted, the tearing handle 222 is used for tearing off the protective film body 221 by taking one end close to the center of the protective film as a stress point; fig. 7 is an enlarged view of fig. 6, and as shown in fig. 6 and 7, since the tearing handle 222 is disposed in the peeling hole instead of being located outside the protective film body, the tearing handle 222 does not contact with the side surface of the mounting hole 13 to cause warping, and thus is not easily bumped down during transportation to cause the protective film body 221 to fall off, providing good protection for the adhesive layer 21 of the double-sided tape 2 during transportation.
Preferably, the adhesive layer 21 is of annular structure; the protective film body 221 includes a release sheet 2211 and an adhesive ring 2212 disposed from inside to outside, the adhesive ring 2212 being disposed around the release sheet 2211; the adhesive ring 2212 is adhered to the adhesive layer 21; the stripping hole is formed in the stripping sheet 2211, one end of the tearing handle 222 is fixed at the edge of the stripping hole, and the other end is positioned in the stripping hole and extends towards the direction approaching the center of the stripping sheet 2211. In this embodiment, the adhesive ring 2212 is adhered to the adhesive layer 21, the peeling hole is not in contact with the adhesive layer 21, and the tearing handle 222 is disposed in the peeling hole, so as to facilitate the peeling of the whole protective film body 221 from the peeling hole.
More preferably, the edge of the peel hole extends to the glue bead 2212. The stripping hole extends to the adhesive ring 2212, and one end of the tearing handle 222 is arranged at the edge of the stripping hole, that is, the tearing handle 222 can extend to the adhesive ring 2212, which is beneficial to more conveniently uncovering the protective film body 221 to separate the adhesive ring 2212 from the adhesive layer 21.
More preferably, the protective film body 221 and the tear handle 222 are located on the same plane. In this embodiment, the protective film body 221 and the tearing handle 222 are located on the same plane, and the tearing handle 222 is not easily tilted during transportation.
More preferably, the tear handle 222 is elongated. This is an embodiment, and the elongated tear handle 222 is advantageous for facilitating the user's access to the tear handle 222. In another embodiment, the tear handle 222 may be semi-circular.
More preferably, as shown in fig. 6 and 7, the to-be-mounted member 1 includes a housing 11 and a camera trim 12; the camera ornament 12 is convexly fixed on the outer surface of the shell 11; the mounting hole 13 is formed in the camera trim 12. This is a specific embodiment, and the viscose structure is suitable for installing the camera on the camera decoration 12, has offered mounting hole 13 at the camera decoration 12, has pasted viscose layer 21 and protection film layer 22 in the mounting hole 13 for provide the protection to viscose layer 21 before installing the camera, reveal protection film layer 22 when the needs installation camera.
More preferably, the housing 11 is provided with a camera placing hole which is communicated with the interior of the housing 11; the mounting hole 13 comprises a communication section and a mounting section which are arranged along the thickness direction of the shell 11 and have different radiuses, the communication section corresponds to the position of the camera placing hole and is communicated with the camera placing hole, and one surface of the adhesive layer 21, deviating from the protective film layer, is stuck to the mounting section. This is an embodiment, and during assembly, the edge of the camera may be adhered to the mounting section through the adhesive layer 21 with a ring structure, and pass through the communication section and the camera placement hole. The adhesive layer 21 is in an annular structure, so that only the adhesive ring 2212 positioned at the edge of the protective film body 221 in the protective film body 221 is adhered to the adhesive layer 21 to provide protection for the protective film body, the stripping sheet 2211 positioned in the middle of the protective film is not contacted with the adhesive layer 21, the protective film layer 22 is favorably uncovered by the tearing handle 222, and meanwhile, the adhesive layer 21 in the annular structure can be also matched with the structure of the mounting hole 13, so that the edge of the camera is adhered to the mounting section in the mounting hole 13, and the rest of the camera can pass through the communication section to the inside of the shell 11.
In another embodiment, the to-be-mounted member 1 of the adhesive structure of the embodiment 1 may be a flat plate, or the to-be-mounted member 1 is a single plate; the mounting hole 13 may be provided on an outer surface or an inner surface of the member to be mounted 1.
The present utility model is not limited to the above-described embodiments, but, if various modifications or variations of the present utility model are not departing from the spirit and scope of the present utility model, the present utility model is intended to include such modifications and variations as fall within the scope of the claims and the equivalents thereof.

Claims (7)

1. An adhesive structure, characterized in that:
comprises a piece to be installed and double-sided adhesive tape;
the piece to be installed is provided with an installation hole;
the double-sided adhesive tape comprises an adhesive layer and a protective film layer which are arranged in a laminated manner;
the two sides of the adhesive layer are provided with adhesive, and one side of the adhesive layer, which is away from the protective film layer, is adhered to the bottom of the mounting hole;
the area of the protective film layer is not smaller than that of the adhesive layer, and the area of the protective film layer is not larger than the cross-sectional area of the mounting hole; the protective film layer comprises a protective film body and a tearing handle, and the protective film body is adhered to one surface of the adhesive layer in a strippable manner; the protective film body is penetrated and provided with a stripping hole, the shape of the stripping hole is matched with that of the tearing handle, one end of the tearing handle is fixed in the stripping hole, and the other end of the tearing handle is movably arranged and extends along the direction close to the center of the protective film layer.
2. The adhesive construction of claim 1, wherein:
the adhesive layer is of a ring-shaped structure; the protective film body comprises a stripping sheet and a viscose ring, and the viscose ring is arranged around the stripping sheet; the adhesive ring is adhered to the adhesive layer; the stripping hole is formed in the stripping sheet, one end of the tearing handle is fixed to the edge of the stripping hole, and the other end of the tearing handle is located in the stripping hole.
3. The adhesive construction of claim 2, wherein:
the edge of the stripping hole extends to the adhesive ring.
4. A viscose construction according to claim 3, characterized in that:
the protective film body and the tearing handle are located on the same plane.
5. The adhesive construction of claim 4, wherein:
the tearing handle is in a strip shape.
6. The adhesive construction according to any one of claims 2-5, wherein:
the to-be-installed piece comprises a shell and a camera ornament; the camera decorating part bulge is fixed on the outer surface of the shell; the mounting hole is formed in the camera decorating part.
7. The adhesive construction of claim 6, wherein:
the shell is provided with a camera placing hole which is communicated with the inside of the shell; the mounting hole comprises a connecting section and a mounting section which are arranged along the thickness direction of the shell and have different radiuses, the connecting section corresponds to the position of the camera placing hole and is communicated with the camera placing hole, and one surface of the adhesive layer, which is away from the protective film layer, is adhered to the mounting section.
CN202223425109.9U 2022-12-16 2022-12-16 Viscose structure Active CN219567855U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223425109.9U CN219567855U (en) 2022-12-16 2022-12-16 Viscose structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223425109.9U CN219567855U (en) 2022-12-16 2022-12-16 Viscose structure

Publications (1)

Publication Number Publication Date
CN219567855U true CN219567855U (en) 2023-08-22

Family

ID=87656703

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223425109.9U Active CN219567855U (en) 2022-12-16 2022-12-16 Viscose structure

Country Status (1)

Country Link
CN (1) CN219567855U (en)

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