CN215620629U

CN215620629U - Waterproof and moistureproof modified polyurethane decorative strip

Info

Publication number: CN215620629U
Application number: CN202121971223.4U
Authority: CN
Inventors: 石奇峰
Original assignee: Zhejiang Ouzhi New Material Co ltd
Current assignee: Zhejiang Ouzhi New Material Co ltd
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-01-25
Anticipated expiration: 2031-08-21

Abstract

The utility model discloses a waterproof and moistureproof modified polyurethane decorative strip which comprises a decorative strip main body, a base layer and a sound absorption layer, wherein positioning grooves are respectively arranged at two ends of one side of the decorative strip main body, a sliding groove is respectively arranged at one end of each positioning groove, a splicing structure is respectively arranged at the other side of the decorative strip main body, each splicing structure comprises a sliding block, a clamping block and a positioning block, the positioning blocks are respectively arranged at the other sides of the decorative strip main body, the clamping blocks are respectively arranged at the top end and the bottom end of one side in each positioning block, the sliding blocks are respectively arranged at the top end and the bottom end in each positioning block, the base layer is arranged in the decorative strip main body, and a modified polyurethane layer is arranged on the upper end surface of the base layer. According to the utility model, the waterproof layer is arranged on the outer surface of the decoration strip main body, the waterproof layer can improve the waterproof performance of the decoration strip main body to a certain extent, and under the action of the drying agent filled in the limiting groove, the moisture resistance of the decoration strip main body can be improved to a certain extent, and the service life of the decoration strip main body is prolonged.

Description

Waterproof and moistureproof modified polyurethane decorative strip

Technical Field

The utility model relates to the technical field of decorative strips, in particular to a waterproof and moistureproof modified polyurethane decorative strip.

Background

With the continuous improvement of the economic level and the continuous development of the building industry, the modified polyurethane decorative strip is widely applied, the requirements on the modified polyurethane decorative strip are also continuously improved, the modified polyurethane decorative strip plays a role in beautifying in decoration, is a line protruding or embedded on a wall body, and has the advantages of good colorability, easiness in processing, no termite generation and the like.

Patent specification CN205502509U discloses a decorative strip, which includes a straight edge, two side edges perpendicularly connected with the straight edge and extending to one side, wherein the two side edges adopt a truncated right-angled triangle structure, and the section of the decorative strip in the extension direction is variable. The straight sides of the sides extend beyond the straight edges and are provided with inwardly directed flanges at the ends. The decorative strip is characterized by further comprising an inserting core, wherein the inserting core is installed in a cavity formed by the straight edge and the side edge and used for ensuring the vertical flatness of the decorative strip. The aluminum alloy decorative strips of two adjacent layers are processed by only one section, so that the processing utilization rate of the variable-section aluminum alloy decorative strip is improved, meanwhile, the flatness of the decorative strip is ensured by adopting the inserting core, and the grade and the appearance effect of a building are improved.

The prior art scheme has the defects that the modified polyurethane decorative strip is not convenient to assemble, the installation difficulty of the modified polyurethane decorative strip is increased to a certain extent, and the use efficiency of the modified polyurethane decorative strip is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a waterproof and moistureproof modified polyurethane decorative strip, which is used for solving the defect that the existing modified polyurethane decorative strip is inconvenient to assemble.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a dampproofing and waterproofing modified polyurethane ornamental strip, includes ornamental strip main part, basic unit and sound absorbing layer, the constant head tank is all installed at the both ends of ornamental strip main part one side, and the spout is all installed to the one end of constant head tank, the opposite side of ornamental strip main part all is provided with mosaic structure, the internally mounted of ornamental strip main part has the basic unit, modified polyurethane layer is installed to the terminal surface in basic unit, and modified polyurethane layer's up end installs the sound absorbing layer, the heat preservation is installed to the up end on sound absorbing layer, and the up end of heat preservation installs fire-retardant layer.

Preferably, the splicing structure comprises a sliding block, a clamping block and a positioning block, the positioning block is mounted on the other side of the decorating strip main body, the clamping block is mounted at the top end and the bottom end of one side inside the positioning block, and the sliding block is mounted at the top end and the bottom end inside the positioning block.

Preferably, the clamping block is arranged in a T shape, and the clamping block and the clamping groove form a clamping structure.

Preferably, be provided with additional strengthening between sound absorption layer and the heat preservation, additional strengthening is including frame, first strengthening rib and second strengthening rib, the frame is installed between sound absorption layer and heat preservation, first strengthening rib is evenly installed to the inside of frame, and the second strengthening rib is installed to the one end of first strengthening rib.

Preferably, the first reinforcing rib and the second reinforcing rib are arranged inside the frame, and the first reinforcing rib and the second reinforcing rib are staggered.

Preferably, the outer surface of the decoration strip main body is provided with a protection structure, the protection structure comprises a limiting groove, a waterproof layer and a drying agent, the waterproof layer is installed on the outer surface of the decoration strip main body, the limiting groove is evenly installed in the waterproof layer, and the drying agent is filled in the limiting groove.

Preferably, the limiting grooves are all located in the same horizontal plane, and the limiting grooves are arranged in a diamond shape.

(III) advantageous effects

The waterproof and moistureproof modified polyurethane decorative strip provided by the utility model has the advantages that:

(1) through the positioning block arranged on one side of the decoration strip main body, when the two decoration strip main bodies need to be assembled, the positioning block is pushed, the sliding block slides along the direction of the sliding groove, so that the clamping block enters the positioning groove and is clamped with the clamping groove, the two decoration strip main bodies can be assembled, the operation is simple, and the fixing effect is good;

(2) the first reinforcing ribs are uniformly arranged between the sound absorption layer and the heat insulation layer, so that the strength in the decoration strip main body can be enhanced to a certain extent under the combined action of the first reinforcing ribs and the second reinforcing ribs, the deformation resistance of the decoration strip main body is improved, and the phenomenon of deformation and fracture of the decoration strip main body in use is avoided;

(3) through the waterproof layer of installation at ornamental strip main part surface, the waterproof layer can improve the waterproof performance of ornamental strip main part to a certain extent, under the drier effect of filling in the spacing inslot portion, can improve the humidity resistance of ornamental strip main part to a certain extent, improves the life of ornamental strip main part.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of a front cross-section of the trim strip body of the present invention;

FIG. 3 is a partial structural view of the splicing structure of the present invention;

FIG. 4 is a schematic view of a reinforcing structure according to the present invention in partial cross section;

fig. 5 is a partial top cross-sectional view of the protection structure of the present invention.

The reference numerals in the figures illustrate: 1. a chute; 2. positioning a groove; 3. a trim strip body; 4. splicing structures; 401. a slider; 402. a clamping block; 403. positioning blocks; 5. a base layer; 6. a modified polyurethane layer; 7. a sound absorbing layer; 8. a reinforcing structure; 801. a frame; 802. a first reinforcing rib; 803. a second reinforcing rib; 9. a heat-insulating layer; 10. a flame retardant layer; 11. a protective structure; 1101. a limiting groove; 1102. a waterproof layer; 1103. a desiccant; 12. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: a waterproof and moistureproof modified polyurethane decorative strip comprises a decorative strip main body 3, a base layer 5 and a sound absorption layer 7, wherein positioning grooves 2 are respectively arranged at two ends of one side of the decorative strip main body 3, a sliding groove 1 is respectively arranged at one end of each positioning groove 2, a splicing structure 4 is respectively arranged at the other side of the decorative strip main body 3, each splicing structure 4 comprises a sliding block 401, a clamping block 402 and a positioning block 403, each positioning block 403 is respectively arranged at the other side of the decorative strip main body 3, the clamping blocks 402 are respectively arranged at the top end and the bottom end of one side inside each positioning block 403, each sliding block 401 is respectively arranged at the top end and the bottom end inside each positioning block 403, each clamping block 402 is arranged in a T shape, each clamping block 402 and each clamping groove 12 form a clamping structure, the clamping and the clamping structures are convenient to assemble and fix, when the two decorative strip main bodies 3 need to be assembled, the positioning blocks 403 are pushed, the sliding blocks 401 slide along the direction of the sliding grooves 1, so that the clamping blocks 402 enter the inside the positioning grooves 2 and are mutually clamped with the clamping grooves 12, the two decorating strip main bodies 3 can be spliced, the operation is simple, and the fixing effect is good;

the decorative strip main body 3 is internally provided with a base layer 5, the upper end surface of the base layer 5 is provided with a modified polyurethane layer 6, the upper end surface of the modified polyurethane layer 6 is provided with a sound absorption layer 7, the upper end surface of the sound absorption layer 7 is provided with a heat insulation layer 9, the upper end surface of the heat insulation layer 9 is provided with a flame retardant layer 10, a reinforcing structure 8 is arranged between the sound absorption layer 7 and the heat insulation layer 9, the reinforcing structure 8 comprises a frame 801, a first reinforcing rib 802 and a second reinforcing rib 803, the frame 801 is arranged between the sound absorption layer 7 and the heat insulation layer 9, the frame 801 is internally and uniformly provided with the first reinforcing rib 802, one end of the first reinforcing rib 802 is provided with the second reinforcing rib 803, the first reinforcing rib 802 and the second reinforcing rib 803 are both arranged inside the frame 801, the first reinforcing rib 802 and the second reinforcing rib 803 are mutually staggered, the deformation resistance is improved, and the combined action of the first reinforcing rib 802 and the second reinforcing rib 803 is utilized, the strength of the interior of the decoration strip main body 3 can be enhanced to a certain extent, the deformation resistance of the decoration strip main body 3 is improved, and the phenomenon of deformation and fracture of the decoration strip main body 3 in use is avoided;

the exterior surface of ornamental strip main part 3 is provided with protective structure 11, protective structure 11 is including spacing groove 1101, waterproof layer 1102 and drier 1103, waterproof layer 1102 is installed at the exterior surface of ornamental strip main part 3, spacing groove 1101 is evenly installed to the inside of waterproof layer 1102, and the inside of spacing groove 1101 all is filled with drier 1103, spacing groove 1101 all is in same horizontal plane, spacing groove 1101 is the rhombus setting, play certain guard action, through the waterproof layer 1102 of installing at the exterior surface of ornamental strip main part 3, waterproof layer 1102 can improve the waterproof performance of ornamental strip main part 3 to a certain extent, under the effect of drier 1103 of filling inside spacing groove 1101, the moisture resistance of ornamental strip main part 3 can be improved to a certain extent, the life of ornamental strip main part 3 is improved.

The working principle is as follows: when the decorative strip is used, firstly, the waterproof layer 1102 is arranged on the outer surface of the decorative strip main body 3, the waterproof layer 1102 can improve the waterproof performance of the decorative strip main body 3 to a certain degree, and the moisture resistance of the decorative strip main body 3 can be improved to a certain degree under the action of the drying agent 1103 filled in the limiting groove 1101, so that the service life of the decorative strip main body 3 is prolonged;

secondly, the strength inside the trim strip main body 3 can be enhanced to a certain extent through the combined action of the first reinforcing rib 802 and the second reinforcing rib 803, the deformation resistance of the trim strip main body 3 is improved, and the phenomenon of deformation and fracture of the trim strip main body 3 in use is avoided;

finally, when the two decorative strip main bodies 3 need to be assembled, the positioning block 403 is pushed, the sliding block 401 slides along the direction of the sliding groove 1, so that the clamping block 402 enters the positioning groove 2 and is clamped with the clamping groove 12, the two decorative strip main bodies 3 can be assembled, the operation is simple, and the fixing effect is good.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a dampproofing and waterproofing modified polyurethane ornamental strip, includes ornamental strip main part (3), basic unit (5) and sound absorbing layer (7), its characterized in that: positioning grooves (2) are respectively arranged at two ends of one side of the decoration strip main body (3), a sliding groove (1) is respectively arranged at one end of each positioning groove (2), a splicing structure (4) is respectively arranged at the other side of the decoration strip main body (3), and a base layer (5) is arranged in the decoration strip main body (3); the upper end surface of the base layer (5) is provided with a modified polyurethane layer (6), and the upper end surface of the modified polyurethane layer (6) is provided with a sound absorption layer (7); and a heat insulation layer (9) is installed on the upper end surface of the sound absorption layer (7), and a flame retardant layer (10) is installed on the upper end surface of the heat insulation layer (9).

2. The waterproof moisture-proof modified polyurethane decorative strip as claimed in claim 1, wherein: splicing structure (4) are including slider (401), fixture block (402) and locating piece (403), the opposite side in ornamental strip main part (3) is all installed in locating piece (403), fixture block (402) are all installed to the top and the bottom of the inside one side of locating piece (403), slider (401) are all installed to the top and the bottom of locating piece (403) inside.

3. The waterproof moisture-proof modified polyurethane decorative strip as claimed in claim 2, wherein: the clamping block (402) is arranged in a T shape, and the clamping block (402) and the clamping groove (12) form a clamping structure.

4. The waterproof moisture-proof modified polyurethane decorative strip as claimed in claim 1, wherein: be provided with additional strengthening (8) between sound absorbing layer (7) and heat preservation (9), additional strengthening (8) are including frame (801), first strengthening rib (802) and second strengthening rib (803), frame (801) are installed between sound absorbing layer (7) and heat preservation (9), first strengthening rib (802) are evenly installed to the inside of frame (801), and second strengthening rib (803) are installed to the one end of first strengthening rib (802).

5. The waterproof moisture-proof modified polyurethane decorative strip as claimed in claim 4, wherein: the first reinforcing rib (802) and the second reinforcing rib (803) are arranged inside the frame (801), and the first reinforcing rib (802) and the second reinforcing rib (803) are staggered.

6. The waterproof moisture-proof modified polyurethane decorative strip as claimed in claim 1, wherein: the exterior surface of the decorative strip main body (3) is provided with a protection structure (11), the protection structure (11) comprises a limiting groove (1101), a waterproof layer (1102) and a drying agent (1103), the waterproof layer (1102) is installed on the exterior surface of the decorative strip main body (3), the limiting groove (1101) is evenly installed inside the waterproof layer (1102), and the drying agent (1103) is filled inside the limiting groove (1101).

7. The waterproof moisture-proof modified polyurethane decorative strip as claimed in claim 6, wherein: the limiting grooves (1101) are all located in the same horizontal plane, and the limiting grooves (1101) are arranged in a diamond shape.