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CN-224214031-U - Window structure with elastic pressing type dustproof wool tops

CN224214031UCN 224214031 UCN224214031 UCN 224214031UCN-224214031-U

Abstract

The utility model discloses a window structure with elastic press-fit dustproof wool tops, which comprises a window frame and window sashes arranged on the window frame in a swinging mode, wherein the radial section of the bottom wall of the window frame is in a step shape, a step surface which is used for being in clearance fit with the bottom wall of the window sash when the window sashes are folded with the window frame is formed, a dustproof blanket is paved on the step surface, the dustproof blanket is formed by sequentially stacking and adhering a surface layer, an intermediate layer and a bottom layer, a connecting structure used for detachably connecting the paved blanket with the bottom wall of the window frame is arranged between the bottom layer and the step surface, and the surface layer is formed into a fluff layer by processing elastic knitting fibers through weaving or tufting or needling processes. The utility model solves the problems that the bottom of the window frame of the traditional flat-open window is easy to deposit dust and the deposited dust is difficult to treat.

Inventors

  • PAN JIANXIANG
  • HE GUANGZHAO

Assignees

  • 温州柯德鲁门窗有限公司

Dates

Publication Date
20260508
Application Date
20250603

Claims (6)

  1. 1. The window structure with the elastic pressing type dustproof wool tops comprises a window frame and window sashes arranged on the window frame in a swinging mode, wherein the radial section of the bottom wall of the window frame is in a step shape, and a step surface used for being in clearance fit with the bottom wall of the window sash when the window sashes are folded with the window frame is formed.
  2. 2. The window structure with elastic pressing type dustproof wool tops of claim 1, wherein the two ends of the dustproof blanket are penetrated with insertion holes, the step surface is provided with fixing holes corresponding to the two insertion holes, the connecting structure comprises two insertion shafts, the two insertion shafts are in one-to-one correspondence with the two insertion holes and are movably arranged in the corresponding insertion holes along the moving direction of the insertion holes, the peripheral wall of the top of each insertion shaft is annularly provided with a compression ring for pressing the surface of the dustproof blanket, and the two insertion shafts are respectively arranged in an insertion mode with the fixing holes adjacent to each other and corresponding to the two insertion shafts.
  3. 3. The window structure with elastic pressing type dustproof wool tops of claim 2, wherein two limiting grooves are formed in the inner peripheral wall of the fixing hole along the opening direction of the fixing hole, two limiting plates are arranged on the inserting shaft in a staggered mode along the axis direction of the inserting shaft, and the two limiting plates on the inserting shaft are in one-to-one correspondence and are in insertion arrangement with the two limiting grooves in the corresponding fixing hole.
  4. 4. The window structure with elastic pressing type dustproof wool tops of claim 3, wherein the fixing hole inner peripheral wall is provided with anti-falling grooves corresponding to the two limiting grooves, the two anti-falling grooves are communicated with the corresponding limiting grooves, the two anti-falling grooves are distributed along the axis direction of the fixing hole and are arranged in a staggered mode, the inserting shaft is inserted into the inserting hole, and after the inserting shaft rotates, the limiting plate rotates to the anti-falling grooves through the limiting grooves.
  5. 5. The window structure with elastic press-fit dustproof wool tops of claim 1, wherein the bottom layer is elastic knitted fabric.
  6. 6. A window construction having an elastic press fit dust wool top according to claim 1, wherein said intermediate layer is made of a foam material.

Description

Window structure with elastic pressing type dustproof wool tops Technical Field The utility model relates to the technical field of casement windows, in particular to a window structure with elastic press-fit dustproof wool tops. Background In the field of building doors and windows, the casement window is widely applied because of the advantages of good sealing performance, large ventilation area and the like, the bottom of the window frame of the traditional casement window is generally designed into a step-shaped structure so as to realize stable matching of a window sash and the window frame, and the structure has the obvious defects that dust and sundries are easily accumulated on a step surface when the window sash and the window frame are not folded for a long time, and the dust accumulation problem is gradually aggravated because the step surface is a right angle or a groove structure, so that the attractiveness is influenced, and meanwhile, the cleaning is difficult to realize, and the traditional casement window is used for realizing dust accumulation prevention of the window frame, dust-proof wool tops are arranged on the window frame and are generally fixed at the bottom of the window frame and are adhered and connected with the window frame through adhesion technology, so that the dust-proof wool tops are difficult to detach or are difficult to be reinstalled after being detached, and further the dust-proof wool tops cannot be cleaned. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a window structure with elastic pressing dustproof wool tops, which aims to solve the problems that the bottom of a window frame of a traditional flat-open window is easy to accumulate dust and the accumulated dust is difficult to treat. In order to achieve the above purpose, the utility model provides a window structure with elastic press-fit dustproof wool tops, which comprises a window frame and window sashes arranged on the window frame in a swinging mode, wherein the radial section of the bottom wall of the window frame is in a step shape, a step surface for being in clearance fit with the bottom wall of the window sash when the window sashes are folded with the window frame is formed, a dustproof blanket is paved on the step surface, the dustproof blanket is formed by sequentially stacking and adhering a surface layer, an intermediate layer and a bottom layer, a connecting structure for detachably connecting the paved blanket with the bottom wall of the window frame is arranged between the bottom layer and the step surface, and the surface layer is formed by processing elastic knitting fibers through weaving or tufting or needling technology. The dustproof blanket has the advantages that the dustproof blanket formed by the surface layer, the middle layer and the bottom layer is paved on the step surface of the window frame, the soft characteristic of the elastic knitting fiber fluff layer of the surface layer is utilized, when the window sash and the window frame are folded, the fluff layer can be naturally deformed along with extrusion, gaps are tightly filled, dust is effectively prevented from passing through, meanwhile, the dust can be accumulated on the surface layer when the window sash is opened by the aid of the dustproof blanket, dust accumulation on the bottom of the window frame is avoided, the elastic knitting fiber knitting process in the dustproof blanket enables the surface layer to be good in rebound resilience, smooth opening and closing of the window sash are ensured, dust-proof requirements are met, using experience is not influenced, the stacking adhesion structure of the middle layer and the bottom layer enhances the overall stability of the dustproof blanket, the detachable connecting structure of the bottom layer and the step surface is convenient for daily disassembly and cleaning, and the problem that a traditional fixed dustproof strip is difficult to clean is solved. The dustproof blanket is further provided with jacks penetrating through two ends of the dustproof blanket, fixing holes are formed in the step surface corresponding to the two jacks, the connecting structure comprises two inserting shafts, the two inserting shafts are in one-to-one correspondence with the two jacks and are movably arranged in the corresponding jacks along the moving direction of the jacks, a compression ring for pressing the surface of the dustproof blanket surface is annularly arranged on the peripheral wall of the top of each inserting shaft, and the two inserting shafts are respectively arranged in an inserting mode with the corresponding fixing holes adjacent to each other. The technical scheme has the advantages that the quick installation and disassembly of the dustproof blanket and the bottom wall of the window frame are realized through the matching of the insertion holes, the fixing holes and the insertion shafts in the technology, the pressing rin