CN218953223U

CN218953223U - Rolling screen window with good sealing effect

Info

Publication number: CN218953223U
Application number: CN202223096804.5U
Authority: CN
Inventors: 王开东
Original assignee: Shanghai Jiapeng Iot Technology Co ltd
Current assignee: Shanghai Jiapeng Iot Technology Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-02
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a rolling screen window with good sealing effect, which comprises: yarn box, slide and bottom frame are provided with rotatable reel in the yarn box, and the window screening twines on the reel, and yarn box bottom is provided with first opening, and the yarn clamping plate is connected after the window screening bottom passes first opening, and yarn clamping plate detachable installs in the draw beam, and yarn box both sides are provided with symmetrical arrangement's slide, and slide one side is provided with the second opening, is provided with symmetrical arrangement's first brush on the opposite lateral wall of second opening, and first brush elastic connection is on the lateral wall, and yarn clamping plate tip stretches into in the second opening, and the slide bottom is provided with the bottom frame of position correspondence yarn box. Compared with the prior art, the sealing effect of the brush in the slideway is effectively improved.

Description

Rolling screen window with good sealing effect

Technical Field

The utility model belongs to the field of rolling screen windows, and particularly relates to a rolling screen window with a good sealing effect.

Background

In order to prevent mosquito and fly invasion, people install screen windows on house windows. Among the more popular screen constructions are roller screens. In the existing rolling screen window, in order to prevent gaps from being formed between the window screen and the sliding ways on two sides, the sealing effect is poor, and symmetrically arranged hairbrushes are usually arranged in openings of the sliding ways. A wind screen with cleaning and sealing means is disclosed in chinese patent CN 200720005327.3. The screen window is characterized in that the screen window is provided with a screen box, the screen window is internally coiled, two vertical edges of the screen window are provided with windproof sliding blocks, a screen clamping plate is fixedly arranged on the lower edge of the screen window and penetrates through an opening groove of a pull beam, the lower opening parts of the two ends of the screen box are connected with a mounting slide rail, the two ends of the pull beam are clamped in the opening of the slide rail, and the bottom end of the slide rail is connected with a mounting base. In the patent, the narrow seat hairbrush and the sealing hairbrush are arranged on the screen box and the slide way, so that the gap between the screen box and the slide way as well as the window screen is sealed, and the sealing performance of the window screen is enhanced.

Because the screen clamping plate can be arranged below the window screen, the screen clamping plate can extend into the opening of the slideway, in order to avoid that the hairbrush forms larger resistance in the process of pulling down the screen clamping plate along with the pull beam, the interval of the hairbrush is larger, and the interval is far larger than the thickness of the window screen, so that the sealing effect of the hairbrush is affected.

Disclosure of Invention

The utility model aims at: the rolling screen window with good sealing effect is provided, and the sealing effect of the hairbrush in the slideway is effectively improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a roller screen window with good sealing effect, comprising: yarn box, slide and bottom frame are provided with rotatable reel in the yarn box, and the window screening twines on the reel, and yarn box bottom is provided with first opening, and the yarn clamping plate is connected after the window screening bottom passes first opening, and yarn clamping plate detachable installs in the draw beam, and yarn box both sides are provided with symmetrical arrangement's slide, and slide one side is provided with the second opening, is provided with symmetrical arrangement's first brush on the opposite lateral wall of second opening, and first brush elastic connection is on the lateral wall, and yarn clamping plate tip stretches into in the second opening, and the slide bottom is provided with the bottom frame of position correspondence yarn box.

As a further description of the above technical solution:

the first opening is internally provided with second brushes which are symmetrically arranged, and bristles of the second brushes contact the surface of the window screening.

As a further description of the above technical solution:

the back of the second hairbrush is provided with a chute, the yarn box is provided with a hanging strip with a position corresponding to the chute, the section of the chute is T-shaped, and the shape of the hanging strip is matched with that of the chute.

As a further description of the above technical solution:

the top surface of the bottom frame is provided with a groove, one side of the groove is provided with a first hanging edge, and the bottom of the pull beam is provided with a second hanging edge with a position corresponding to the first hanging edge.

As a further description of the above technical solution:

the pull beam is provided with a plurality of bulges arranged along the length direction of the pull beam.

As a further description of the above technical solution:

the section of the bulge is T-shaped, the bulge comprises a panel and a connecting column, the panel is fixedly arranged on the pull beam through the connecting column, and the panel is a circular plate.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, when the pull beam is pulled downwards, the window screen is pulled out of the screen box, when the end part of the yarn clamping plate slides in the second opening, the yarn clamping plate extrudes the first hairbrushes, the elastic elements on the back surfaces of the first hairbrushes are in a compressed state, the distance between the two first hairbrushes is large, when the pull beam is pulled downwards to be fixed with the bottom frame, the first hairbrushes are separated from the bristles of the first hairbrushes, the elastic elements on the back surfaces of the first hairbrushes are in an uncompressed state, the distance between the two first hairbrushes is reduced, and the sealing effect is improved. The interval between two first brushes is not fixed, can not form great resistance at the clamp yarn board in-process of drawing because the interval is too little, can improve sealed effect simultaneously.

2. In the utility model, the pull beam is provided with a plurality of bulges which are arranged along the length direction of the pull beam, and the bulges play a role in decorating the pull beam on one hand, and are convenient for installing the pull rope on the other hand, so that the window screening can be pulled downwards.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a roll screen window with a good sealing effect.

Fig. 2 is a schematic structural view of a screen box in a roll screen window with good sealing effect.

Fig. 3 is a schematic view of a slide in a roller screen window with good sealing effect.

Fig. 4 is a schematic structural view of a pull beam in a roll screen window with good sealing effect.

Legend description:

1. a yarn box; 11. a reel; 12. a second brush; 121. a chute; 13. a hanging strip; 2. a slideway; 21. a sidewall; 22. a first brush; 3. a bottom frame; 31. a groove; 311. a first hooking edge; 4. a window screening; 41. yarn clamping plates; 5. pulling a beam; 51. a second hooking edge; 6. a protrusion; 61. a panel; 62. and (5) connecting the columns.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the slide 2 on one side in fig. 1 is separated from the main body, so as to better demonstrate that the present utility model provides a technical solution: a roller screen window with good sealing effect, comprising: the yarn box 1, slide 2 and bottom frame 3, be provided with rotatable reel 11 in the yarn box 1, window screen 4 twines on reel 11, yarn box 1 bottom is provided with first opening, connect yarn clamping plate 41 behind the window screen 4 bottom passed first opening, yarn clamping plate 41 detachable installs in the draw-beam 5, concrete yarn clamping plate 41 can install in the draw-beam 5 through modes such as buckle or joint, yarn box 1 both sides are provided with symmetrical arrangement's slide 2, slide 2 one side is provided with the second opening, be provided with symmetrical arrangement's first brush 22 on the relative lateral wall 21 of second opening, first brush 22 elastic connection is on lateral wall 21, yarn clamping plate 41 tip stretches into in the second opening, slide 2 bottom is provided with the bottom frame 3 of position correspondence yarn box 1.

The second hairbrushes 12 which are symmetrically arranged are arranged in the first opening, bristles of the second hairbrushes 12 contact the surface of the window screening 4, and the second hairbrushes 12 can clean the surface of the window screening 4 and further improve the sealing effect.

The back of the second hairbrush 12 is provided with a chute 121, the yarn box 1 is provided with a hanging strip 13 with a position corresponding to the chute 121, the section of the chute 121 is T-shaped, and the shape of the hanging strip 13 is matched with that of the chute 121, so that the second hairbrush 12 can be conveniently installed and detached.

The top surface of the bottom frame 3 is provided with a groove 31, one side of the groove 31 is provided with a first hanging edge 311, the bottom of the pull beam 5 is provided with a second hanging edge 51 corresponding to the first hanging edge 311 in position, and the pull beam 5 hooks the first hanging edge 311 through the second hanging edge 51 to realize position positioning.

Be provided with a plurality of arch 6 that arrange along self length direction on the draw beam 5, the cross-section of arch 6 is "T" type, and arch 6 includes panel 61 and spliced pole 62, and panel 61 passes through spliced pole 62 fixed mounting on draw beam 5, and panel 61 is the circular plate. The protrusions 6 on the one hand act as a decoration for the pull beam 5 and on the other hand facilitate the installation of the pull cord and thus the pulling down of the window screening.

Working principle: when the pull beam 5 is pulled downwards, the window screening 4 is pulled out of the yarn box 1, when the end part of the yarn clamping plate 41 slides in the second opening, the yarn clamping plate 41 presses the first hairbrushes 22, the elastic elements (such as springs) on the back surfaces of the first hairbrushes 22 are in a compressed state, the distance between the two first hairbrushes 22 is large, when the pull beam 5 is pulled downwards to be fixed with the bottom frame 3, the first hairbrushes 22 are separated from the bristles of the first hairbrushes 22, the elastic elements on the back surfaces of the first hairbrushes 22 are in an uncompressed state, and the distance between the two first hairbrushes 22 is reduced, so that the sealing effect is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A roller shutter screen window with good sealing effect, which is characterized by comprising: yarn box (1), slide (2) and bottom frame (3), be provided with rotatable reel (11) in yarn box (1), window screening (4) twine on reel (11), yarn box (1) bottom is provided with first opening, window screening (4) bottom is passed connect behind the first opening and press from both sides yarn board (41), press from both sides yarn board (41) detachable and install in draw beam (5), yarn box (1) both sides are provided with symmetrical arrangement slide (2), slide (2) one side is provided with the second opening, be provided with symmetrical arrangement's first brush (22) on a second opening opposite side wall (21), first brush (22) elastic connection is in on side wall (21), press from both sides yarn board (41) tip stretches into in the second opening, slide (2) bottom is provided with the position corresponds yarn box (1) bottom frame (3).

2. A roller shutter screen window with good sealing effect according to claim 1, characterized in that second brushes (12) are arranged symmetrically in the first opening, the bristles of the second brushes (12) contact the surface of the screen window (4).

3. A rolling screen window with good sealing effect according to claim 2, characterized in that a chute (121) is arranged on the back of the second hairbrush (12), a hanging strip (13) with a position corresponding to the chute (121) is arranged on the yarn box (1), the section of the chute (121) is in a T shape, and the shape of the hanging strip (13) is matched with the chute (121).

4. A rolling screen window with good sealing effect according to claim 1, characterized in that a groove (31) is arranged on the top surface of the bottom frame (3), a first hanging edge (311) is arranged on one side of the groove (31), and a second hanging edge (51) corresponding to the first hanging edge (311) is arranged at the bottom of the pull beam (5).

5. A rolling screen window with good sealing effect according to claim 1, characterized in that the pull beam (5) is provided with a plurality of protrusions (6) arranged along the length direction of the pull beam.

6. A rolling screen window with good sealing effect according to claim 5, characterized in that the cross section of the bulge (6) is in a shape of 'T', the bulge (6) comprises a panel (61) and a connecting column (62), the panel (61) is fixedly mounted on the pull beam (5) through the connecting column (62), and the panel (61) is a circular plate.