CN-224228506-U - Heat-insulating sound-insulating reinforced structure and bridge cut-off

CN224228506UCN 224228506 UCN224228506 UCN 224228506UCN-224228506-U

Abstract

The utility model discloses a heat-insulating sound-insulating reinforced structure and a bridge cut-off. The heat-insulating sound-insulating reinforcing structure comprises a plurality of heat-insulating strips and PVC spacer strips, wherein the heat-insulating strips are arranged in the horizontal direction and connected between two section frames to form a heat-insulating sound-insulating cavity, and the PVC spacer strips are arranged in the vertical direction and are adjacent to each other up and down. According to the utility model, the plurality of heat insulation strips are arranged along the horizontal direction, and the heat insulation and sound insulation cavity is formed between the two section frames, so that the heat transfer path is effectively blocked, the heat insulation performance of the door and window structure is improved, the heat insulation structure has important significance for keeping the indoor temperature stable and reducing the energy consumption, and the heat insulation strips and the PVC spacer strips are combined for use, so that the integral stability of the structure is enhanced, and the formed cavity structure has a blocking effect on sound transmission.

Inventors

GAO YAN
ZHANG YAJIE
GUO PENG
GAO LONG
GAO YONGKANG
CHEN YUJIE
ZHANG ZHIYUAN

Assignees

西安高科建材科技有限公司

Dates

Publication Date: 20260512
Application Date: 20241209

Claims (7)

1. The heat and sound insulation reinforcing structure is characterized by comprising a heat insulation strip, a PVC spacer bar and a profile frame; The heat insulation strips are arranged in a plurality along the horizontal direction and connected between the two section frames for forming a heat insulation and sound insulation cavity; the PVC spacer bars are arranged at the upper and lower adjacent two along the vertical direction.
2. The heat and sound insulation reinforcing structure according to claim 1, wherein the PVC spacer is a rectangular frame, and the upper and lower sides of the rectangular frame are provided with clamping parts for being mounted in the clamping grooves of the heat insulation strips.
3. The thermal and acoustical enhancement structure of claim 2, wherein reinforcing strips are disposed within the rectangular frame.
4. A thermal and acoustic reinforcement structure according to claim 3 wherein the reinforcement bars are disposed diagonally within a rectangular frame.
5. The thermal and acoustic reinforcement structure of any of claims 1-4, wherein the PVC spacer is in clearance fit with the snap-fit groove of the thermal barrier.
6. The thermal and acoustical enhancement structure of claim 5, wherein the clearance fit has a clearance of less than 1.5mm.
7. A bridge cut-off comprising a thermal and acoustic insulation reinforcing structure according to any one of claims 1 to 6.

Description

Heat-insulating sound-insulating reinforced structure and bridge cut-off Technical Field The utility model belongs to the technical field of building doors and windows, and particularly relates to a heat-insulating sound-insulating reinforced structure and a bridge cut-off. Background In the technical field of building doors and windows, the heat insulation and sound insulation performances are always important indexes for measuring the quality of the doors and windows. Conventional door and window structures often have difficulty meeting both excellent thermal and acoustic insulation properties, mainly due to limitations in their structural design. For example, conventional door and window frames are often made of a single metal material or wood, which has significant drawbacks in terms of thermal and acoustic insulation. The metal material has good heat conductivity and is easy to cause heat transfer, and the wood can influence the sound insulation effect due to the problems of damp, deformation and the like. In order to improve this situation, door and window products using complex structures and expensive materials are appeared on the market, but these products are often expensive and difficult to popularize. Therefore, how to improve the heat insulation and sound insulation performance of doors and windows on the premise of ensuring controllable cost becomes a problem to be solved urgently. Disclosure of utility model In view of the above, the main objective of the present utility model is to provide a heat and sound insulation reinforced structure and a bridge cut-off. In order to achieve the above purpose, the technical scheme of the utility model is realized as follows: The embodiment of the utility model provides a heat-insulating sound-insulating reinforced structure and a broken bridge, comprising a heat-insulating strip and a PVC spacer; The heat insulation strips are arranged in a plurality along the horizontal direction and connected between the two section frames for forming a heat insulation and sound insulation cavity; the PVC spacer bars are arranged at the upper and lower adjacent two along the vertical direction. In the above scheme, the PVC spacer bar is a rectangular frame, and the upper and lower sides of the rectangular frame are provided with clamping parts for being installed in the clamping grooves of the heat insulation bars. In the above scheme, the rectangular frame is internally provided with the reinforcing strip. In the scheme, the reinforcing strips are obliquely arranged in the rectangular frame. In the scheme, the PVC spacer bar is in clearance fit with the clamping groove of the heat insulation bar. In the scheme, the clearance fit clearance is smaller than 1.5mm. The embodiment of the utility model also provides a broken bridge, which is characterized by comprising the heat-insulating and sound-insulating reinforced structure according to any one of the schemes. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, the plurality of heat insulation strips are arranged along the horizontal direction, and the heat insulation and sound insulation cavity is formed between the two section frames, so that the heat transfer path is effectively blocked, the heat insulation performance of the door and window structure is improved, the heat insulation structure has important significance for keeping the indoor temperature stable and reducing the energy consumption, and the heat insulation strips and the PVC spacer strips are combined for use, so that the integral stability of the structure is enhanced, and the formed cavity structure has a blocking effect on sound transmission. Drawings The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings: fig. 1 is a schematic structural diagram of a heat and sound insulation enhancing structure according to an embodiment of the present utility model. Detailed Description The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, rather than indicating or