CN222501450U

CN222501450U - Plastic door and window section bar special for combining with old door and window frame material

Info

Publication number: CN222501450U
Application number: CN202421243861.8U
Authority: CN
Inventors: 严冬; 曹洪; 周召召; 刘俊峰
Original assignee: Shanghai Yanke Architectural Engineering Design Firm General Partnership; Anhui Zhuoqin Construction Engineering Co ltd
Current assignee: Shanghai Yanke Architectural Engineering Design Firm General Partnership; Anhui Zhuoqin Construction Engineering Co ltd
Priority date: 2024-06-03
Filing date: 2024-06-03
Publication date: 2025-02-18
Anticipated expiration: 2034-06-03

Abstract

The utility model discloses a special plastic door and window section combined with old door and window frame materials, and relates to the technical field of door and window sections, wherein an outer frame section comprises a fixing part and a clamping block, a plurality of fixing pieces are arranged on the outer side of the fixing part, and the clamping block is arranged on the inner side of the fixing part; the crosspiece section bar comprises a supporting part, an upper clamping block and a lower clamping block, wherein the upper clamping block and the lower clamping block are symmetrically arranged relative to the supporting part, the cover plate comprises a plate body and buckling pieces, the buckling pieces are arranged at two ends of the plate body, one end of the window sash frame section bar is provided with a glass fixing groove, the other end of the window sash frame section bar is provided with a clamping groove, and the sealing edge is buckled outside the window sash frame section bar. The combined frame material mainly depends on the original door and window frame material to bear vertical and horizontal loads, so that the cross section size is reduced as much as possible on the premise of meeting the construction requirement, the material is saved, the size is smaller and more exquisite, and the occupation of the using space of the original windowsill is reduced.

Description

Plastic door and window section bar special for combining with old door and window frame material

Technical Field

The utility model relates to the technical field of door and window profiles, in particular to a plastic door and window profile special for combining with old door and window frame materials.

Background

The door and window for new houses and old buildings over Fang Ling years and twenty years are commonly made of aluminum alloy, steel, plastic steel and wooden frame materials, and single-layer or double-layer glass, can meet the most basic requirements of wind load resistance, water tightness, air tightness and sound insulation performance, but has generally poorer thermal performance (common plastic steel window is slightly better), because the single aluminum or steel frame materials are good conductors for heat and become a bridge for conducting indoor and outdoor temperature difference, and the single-layer or common double-layer hollow glass has poor heat insulation performance. Old doors and windows cause larger energy consumption of the air conditioner, and the phenomena of door and window fog and condensation caused by indoor and outdoor temperature difference are difficult to avoid.

In order to overcome the defects of the prior door and window, a plurality of transformation methods are presented, the prior door and window is removed and replaced by the prior broken bridge aluminum alloy door and window or a higher-end system door and window in the prior market, and the transformation method has no doubt obvious performance improvement compared with the prior old door and window, but also has the problems of high price, complex operation and the like.

The new plastic door and window is further overlapped on one side of the room by utilizing the original door and window, however, the problems of overlarge profile structure, material waste, large space occupation and the like of the new window occur in the modification mode.

Therefore, a special plastic door and window section combined with old door and window frame materials becomes a problem to be solved urgently.

Disclosure of utility model

The utility model aims to solve the technical problem of providing a plastic door and window section bar which has small section size and saves materials and is special for combining with old door and window frame materials.

The technical scheme includes that the plastic door and window section special for combining with old door and window frame materials comprises a frame section and a window sash section, wherein the frame section comprises a frame section, a crosspiece section and a cover plate, the frame section comprises a fixing part and clamping blocks, a plurality of fixing pieces are arranged on the outer side of the fixing part, the clamping blocks are arranged on the inner side of the fixing part, the crosspiece section comprises a supporting part, an upper clamping block and a lower clamping block, the upper clamping block and the lower clamping block are symmetrically arranged relative to the supporting part, the cover plate comprises a plate body and buckling pieces, and the buckling pieces are arranged at two ends of the plate body;

The window sash section bar comprises a window sash frame section bar and a sealing edge, wherein one end of the window sash frame section bar is provided with a glass fixing groove, the other end of the window sash frame section bar is provided with a clamping groove, and the sealing edge is buckled outside the window sash frame section bar.

Further, the cover plate comprises a corner cover plate and a crosspiece cover plate, the corner cover plate is buckled at a corner splicing part of the window frame, and the crosspiece cover plate is buckled at a splicing part of the window frame and the crosspiece.

Further, the window sash frame section bar comprises an edge section bar and a middle section bar, wherein the edge section bar is an upper frame, a lower frame, a left wall frame and a right wall frame of the window sash, and the middle section bar is a frame overlapped left and right in the middle of the window sash.

Compared with the prior art, the utility model has the advantages that the combined frame material does not need to have the capability of bearing load independently like a common plastic steel door and window because the combined frame material mainly depends on the original door and window frame material to bear vertical and horizontal loads, so that the cross section size is reduced as much as possible on the premise of meeting the construction requirement, the material is saved, the size is smaller, more exquisite and the occupation of the using space of the original windowsill is reduced.

Drawings

Fig. 1 is an elevation view of a new frame material and sash.

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1.

Fig. 3 is a cross-sectional view at B-B in fig. 1.

Fig. 4 is a sectional view of the outer frame profile.

Fig. 5 is a cross-sectional view of a rail section.

Fig. 6 is a schematic structural view, cross-sectional view of a cover plate for a window frame corner splice.

Fig. 7 is a schematic structural view, cross-sectional view of a cover plate for a window frame, rail splice.

Fig. 8 is a cross-sectional view of a sash frame profile for upper and lower jambs and left and right near wall jambs.

Fig. 9 is a cross-sectional view of a sash frame profile with the frame overlapping the left and right in the middle of the window.

Fig. 10 is a schematic view of the structure of the edge seal.

As shown in the figure, 1, a frame section bar, 101, an outer frame section bar, 102, a crosspiece section bar, 103, a cover plate, 1011, a fixing part, 1012, a clamping block, 1013, a fixing piece, 1021, a supporting part, 1022, an upper clamping block, 1023, a lower clamping block, 1031, a plate body 1032, a buckle piece, 1033, a corner cover plate, 1034, a crosspiece cover plate, 2, a window sash section bar, 201, a window sash frame section bar, 2011, a glass fixing groove, 2012, a clamping groove, 2013, an edge section bar, 2014, a middle section bar, 202 and a sealing edge.

Detailed Description

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected, mechanically connected or electrically connected, directly connected or indirectly connected through intermediaries, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The plastic door and window section bar special for combining with the old door and window frame material is further described in detail below with reference to the attached drawings.

With reference to fig. 1-10, the specific implementation process of the plastic door and window section bar special for combining with old door and window frame materials is as follows:

The special plastic door and window section bar combined with the old door and window frame material comprises a frame section bar 1 and a window sash section bar 2, wherein the frame section bar 1 is fixed on the frame of the old door and window through a double-sided adhesive tape and a structural adhesive tape, the frame section bar 1 comprises an outer frame section bar 101, a crosspiece section bar 102 and a cover plate 103, the outer frame section bar 101 comprises a fixing part 1011 and a clamping block 1012, a plurality of fixing sheets 1013 are arranged on the outer side of the fixing part 1011, the clamping block 1012 is arranged on the inner side of the fixing part 1011, the fixing part 1011 is used for fixing the outer frame section bar 101 on a wall and is connected with the window frame of the old window, the clamping block 1012 is convenient for sliding of the window sash and is used as a sliding rail of the window sash, the crosspiece section bar 102 comprises a supporting part 1021, an upper clamping block 1022 and a lower clamping block 1023, the upper clamping block 1022 and the lower clamping block 1023 are symmetrically arranged on the supporting part 1021, the crosspiece is used as a separation beam of the upper frame body and the lower frame body, the top of the crosspiece is supported on the top of the crosspiece, the bottom of the crosspiece is matched with the lower frame body, the upper clamping block 1022 used for sliding in the upper frame body is arranged on the bottom of the crosspiece, the lower clamping block 1023 used for sliding in the lower frame body, the sliding is arranged on the bottom of the fixing plate 1031, the clamping block 1032 is used for sliding, and the plate 1032 is arranged on the plate 1031 and the two ends of the upper clamping block is arranged on the upper frame body and is used for the plate frame and 1031 is composed of the plate frame and plate is arranged;

The window sash profile 2 comprises a window sash frame profile 201 and a banding 202, wherein a glass fixing groove 2011 is formed in one end of the window sash frame profile 201, a clamping groove 2012 is formed in the other end of the window sash frame profile, the glass fixing groove 2011 is used for fixing glass in a window sash, the clamping groove 2012 is used for facilitating connection of the window sash and the edge of a window frame, and the banding 202 is buckled outside the window sash frame profile 201.

Preferably, two clamping blocks 1012 are arranged to adapt to the structure of the inner window and the outer window of the sliding window.

Preferably, in order to adapt to the structure of the inner window and the outer window of the sliding window, two upper clamping blocks 1022 are arranged, and meanwhile, the lower clamping blocks 1023 are arranged in one-to-one correspondence with the upper clamping blocks 1022.

The cover plates 103 at different positions are in different types for adapting to the structure of the joint, specifically, the corner cover plate 1033 is buckled at the corner joint of the window frame, and the crosspiece cover plate 1034 is buckled at the joint of the window frame and the crosspiece.

In different positions of the window sashes, the window sashes frames adopt different structures, and the window sashes are specifically characterized in that edge profiles 2013 are used as upper and lower frames and left and right near-wall frames of the window sashes, and middle profiles 2014 are used as frames of the window sashes, which are overlapped left and right in the middle.

The door and window section bar is processed and manufactured according to the specification of GB/T8814 "unplasticized polyvinyl chloride (PVC-U) section bar for doors and windows" and according to the specification of GB/T28887 "plastic window for buildings" 5.1.2.2, the visible surface wall thickness of the main section bar for windows is 2.5 mm, the wall thickness of the non-visible surface section bar is 2.0 mm, and the cover plate 103 and the edge seal 202 are excluded (the thickness is 1 mm).

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A plastic door and window section special for combining with old door and window frame materials is characterized by comprising a frame section (1) and a window sash section (2), wherein the frame section (1) comprises an outer frame section (101), a crosspiece section (102) and a cover plate (103), the outer frame section (101) comprises a fixing part (1011) and a clamping block (1012), a plurality of fixing pieces (1013) are arranged on the outer side of the fixing part (1011), the clamping block (1012) is arranged on the inner side of the fixing part (1011), the crosspiece section (102) comprises a supporting part (1021), an upper clamping block (1022) and a lower clamping block (1023), the upper clamping block (1022) and the lower clamping block (1023) are symmetrically arranged relative to the supporting part (1021), the cover plate (103) comprises a plate body (1031) and buckling pieces (1032), and the buckling pieces (1032) are arranged at two ends of the plate body (1031).

The window sash profile (2) comprises a window sash frame profile (201) and a banding (202), wherein a glass fixing groove (2011) is formed in one end of the window sash frame profile (201), a clamping groove (2012) is formed in the other end of the window sash frame profile, and the banding (202) is buckled outside the window sash frame profile (201).

2. A special plastic door and window section combined with old door and window frame material according to claim 1, characterized in that two clamping blocks (1012) are arranged.

3. The plastic door and window section special for combining with old door and window frame materials according to claim 1, wherein two upper clamping blocks (1022) are arranged, and the lower clamping blocks (1023) are arranged in one-to-one correspondence with the upper clamping blocks (1022).

4. The plastic door and window section bar special for combining old door and window frame materials according to claim 1, wherein the cover plate (103) comprises a corner cover plate (1033) and a crosspiece cover plate (1034), the corner cover plate (1033) is buckled at a corner splicing position of a window frame, and the crosspiece cover plate (1034) is buckled at the splicing position of the window frame and the crosspiece.

5. The plastic door and window profile special for combining with old door and window frame materials according to claim 1, wherein the window sash frame profile (201) comprises edge profiles (2013) and middle profiles (2014), the edge profiles (2013) are upper and lower frames and left and right near-wall frames of window sashes, and the middle profiles (2014) are frames of left and right overlapping of the middle of the window sashes.