CN215718129U - Decorative filling back lining - Google Patents
Decorative filling back lining Download PDFInfo
- Publication number
- CN215718129U CN215718129U CN202022954573.1U CN202022954573U CN215718129U CN 215718129 U CN215718129 U CN 215718129U CN 202022954573 U CN202022954573 U CN 202022954573U CN 215718129 U CN215718129 U CN 215718129U
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- China
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- layer
- filling layer
- filling
- back lining
- glue
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Abstract
The utility model relates to the field of door and window decoration, in particular to a decoration filling back lining which comprises a filling layer, a gluing layer and a pasting layer, wherein self-adhesive glue can be pasted and fixed with a wall body or a window frame, and meanwhile, the effect of filling a joint is achieved, and the sealant is effectively prevented from cracking due to deformation.
Description
Technical Field
The utility model relates to the field of door and window decoration, in particular to a back lining.
Background
When door and window installation is accomplished, need seal through beating sealed glue in the junction of inside and outside both sides and wall, and in order to raise the efficiency at the actual in-process of beating glue, what adopt usually is directly beating glue at the junction, and this kind of mode belongs to sealed typical trilateral bonding of glue, can make sealed glue fracture inefficacy when the circumstances such as window frame expend with heat and contract with cold or wall body subsides, consequently need fix a backing earlier in the junction before beating glue, this backing material is non-sticky with sealed glue, make sealed glue become two sides by trilateral bonding and bond, can prevent sealed glue fracture to a certain extent.
Disclosure of Invention
In order to solve the problems, the utility model provides a decoration filling back lining which is provided with a sticking layer, a gluing layer and a filling layer, can be self-provided with viscose glue and simultaneously has the function of filling a joint, and effectively prevents a sealant from cracking.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a back lining is filled to fitment, contains the filling layer and pastes the layer, the filling layer is right angle triangular prism, be equipped with on two right angle faces of filling layer paste the layer, the inclined plane of filling layer is equipped with beat the glue film.
The adhesive tape comprises a filling layer, an adhesive coating layer and an adhesive layer, wherein the section of the filling layer is rectangular, a groove and the adhesive coating layer are arranged in the middle of one surface of the filling layer, and the adhesive layer is arranged on the other surface of the filling layer.
The utility model has the beneficial effects that:
1) the filling layer is made of soft materials, so that the filling layer is convenient to bend, and the deformation bearing capacity is improved;
2) the adhesive layer is arranged, so that the adhesive layer can be conveniently adhered and fixed with a wall body or a window frame and the like.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a cross-sectional view of the present invention prior to bending.
Figure 3 is a cross-sectional view of the utility model after bending.
The reference numbers illustrate: 1. a filling layer; 2. gluing; 3. a bonding layer; 4. and (4) a groove.
Detailed Description
Referring to fig. 1-3, the present invention relates to a decoration filling backing, which comprises a filling layer, a glue layer and an adhesive layer, wherein the filling layer is a right-angle triangular prism, the adhesive layer is disposed on two right-angle surfaces of the filling layer, and the glue layer is disposed on an inclined surface of the filling layer.
As shown in fig. 2 to 3, the adhesive tape comprises a filling layer, a gluing layer and an adhesive layer, wherein the cross section of the filling layer is rectangular, a groove and the gluing layer are arranged in the middle of one surface of the filling layer, and the adhesive layer is arranged on the other surface of the filling layer.
When the adhesive is used on a plane, the back lining can be directly adhered to the connection position of the plane, and then the sealing glue is applied on the back lining; when the adhesive is needed to be used at the corner, the back lining can be bent along the groove, so that the adhesive is convenient to adhere.
The filling layer mainly used is for beating up sealed glue and provides the holding surface, beat the glue film and be used for better pasting with sealed glue, it is used for with to paste the filling layer paste and beat the position of gluing in needs, prevent the filling layer slides.
It should be noted that the filling layer, the pasting layer and the gluing layer are made of polyethylene materials, including closed-cell type, open-cell type and mixed type polyolefin foam plastics, which meet the relevant regulations of buildings and do not react with the sealant chemically, in addition, the pasting layer does not form effective adhesion with the sealant, but can be adhered with the building materials, and because the selected sealant is different, part of the sealant can not be adhered with the filling layer, so that the filling layer and the pasting layer can be combined into a whole.
The utility model has the beneficial effects that:
1) the filling layer is made of soft materials, so that the filling layer is convenient to bend, and the deformation bearing capacity is improved;
2) the adhesive layer is arranged, so that the adhesive layer can be conveniently adhered and fixed with a wall body or a window frame and the like.
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.
Claims (2)
1. A finished infill backing, characterized by: contain the filling layer, beat the glue film and paste the layer, the filling layer cross-section is right triangle, be equipped with on two right angle faces of filling layer paste the layer, the inclined plane of filling layer is equipped with beat the glue film.
2. A finished infill backing, characterized by: contain the filling layer, beat the glue film and paste the layer, the filling layer cross-section is the rectangle, the one side of filling layer is equipped with the recess and beats the glue film, the another side of filling layer is equipped with paste the layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022954573.1U CN215718129U (en) | 2020-12-08 | 2020-12-08 | Decorative filling back lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022954573.1U CN215718129U (en) | 2020-12-08 | 2020-12-08 | Decorative filling back lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215718129U true CN215718129U (en) | 2022-02-01 |
Family
ID=79984884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022954573.1U Active CN215718129U (en) | 2020-12-08 | 2020-12-08 | Decorative filling back lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215718129U (en) |
-
2020
- 2020-12-08 CN CN202022954573.1U patent/CN215718129U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |