CN218563540U

CN218563540U - Fabric sun-shading device

Info

Publication number: CN218563540U
Application number: CN202221991460.1U
Authority: CN
Inventors: 陈运强; 陈娟
Original assignee: Guangxi Xinbaiyun Industrial Co ltd
Current assignee: Guangxi Xinbaiyun Industrial Co ltd
Priority date: 2022-07-31
Filing date: 2022-07-31
Publication date: 2023-03-03
Anticipated expiration: 2032-07-31

Abstract

The utility model relates to the technical field of outdoor sun-shading equipment, in particular to a fabric sun-shading device, which comprises a first housing, a second housing, a bracket, a first rolling mechanism and a second rolling mechanism; the first housing is arranged at the top of the bracket, and the second housing is arranged at the bottom of the bracket; the bracket comprises struts distributed on two sides of the housing, and the struts on the two sides are both provided with sliding chutes; the first cross rod is fixed on the first housing and connected with the first rolling component, the first cross rod is used for rolling a first roller blind, the first roller blind slides in the sliding grooves on the two sides, and the first rolling component is used for driving the first cross rod to rotate; the second cross rod is arranged in the first housing and located above the first cross rod, one end of the second roller shutter is wound on the winding drum, two sides of the other end of the second roller shutter are connected with the second cross rod through the second winding assembly, and the second roller shutter slides in the sliding groove. The utility model discloses can reduce the rolling space at top, easy to assemble has reduced in the wind and has blown the noise that produces to rolling up the curtain.

Description

Fabric sun-shading device

Technical Field

The utility model belongs to the technical field of outdoor shading equipment, in particular to fabric surface fabric solar protection devices.

Background

The roller shutter window has beautiful and simple appearance, is suitable for sun shading of windows in offices and families, and is particularly suitable for large-area glass curtain wall roller shutters. When the rolling curtain fabric is put down, indoor light can be soft, the rolling curtain fabric is free from the trouble of direct sunlight, a good sun-shading effect is achieved, when the rolling curtain is lifted, the rolling curtain fabric is very small in size and does not affect the attractiveness, and the rolling curtain fabric is provided with a semi-shading rolling curtain, a semi-shading rolling curtain and a full-shading rolling curtain series and can be determined according to the position of a window and the use condition.

The roller shutter of the traditional sunshade roller shutter device is integrally arranged, the influence of strong wind is easily received to generate great noise, and the roller shutter of the traditional sunshade roller shutter device is only rolled in a housing, so that the occupied space is large and the installation is inconvenient.

The above background disclosure is only provided to aid understanding of the inventive concepts and solutions of the present invention, and it does not necessarily pertain to the prior art of this patent application, and it should not be used to assess the novelty and inventive aspects of this application without explicit evidence that such contents are disclosed at the filing date of this patent application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fabric surface fabric solar protection devices for outdoor installation, and can reduce the rolling space at top, easy to assemble under the environment of strong wind, reduced the noise that wind blew the production to rolling up the curtain, but opening and closing of two upper and lower parts of curtain are rolled up to the free choice simultaneously when the sun is located different positions.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fabric sun-shading device comprises a first housing, a second housing, a support, a first winding mechanism and a second winding mechanism;

the first cover shell is arranged at the top of the support, and the second cover shell is arranged at the bottom of the support;

the support comprises supporting columns distributed on two sides of the housing, and sliding grooves are formed in the supporting columns on the two sides;

the first rolling mechanism comprises a first cross rod, a first roller shutter and a first rolling component, the first cross rod is fixed on the first housing and connected with the first rolling component, the first cross rod is used for rolling the first roller shutter, the first roller shutter slides in sliding grooves on two sides, and the first rolling component is used for driving the first cross rod to rotate;

the second winding mechanism comprises a second cross rod, a second roller shutter, a second winding component and a winding drum, the second cross rod is arranged in the first housing and located above the first cross rod, one end of the second roller shutter is wound on the winding drum, two sides of the other end of the second roller shutter are connected with the second cross rod through the second winding component, the second roller shutter slides in the sliding groove, and the winding drum can be automatically wound and arranged in the second housing.

Further, first rolling subassembly is including locating first runner on first horizontal pole both ends and locating the first rolling wheel on the pillar first rolling wheel is connected through first stay cord first runner, be equipped with first turning handle on the first rolling wheel.

Further, second rolling subassembly is including locating the second runner on second horizontal pole both ends and locating the second rolling wheel on the pillar the second runner at both ends is connected through the second stay cord respectively on the second horizontal pole the both ends of second roller blind, the second rolling wheel drives the second horizontal pole through the second rolling wheel of one end and rotates, handle is rotated to second rolling wheel fixedly connected with second.

Furthermore, the winding drum is fixed on a rotating shaft, two ends of the rotating shaft are fixedly connected with reverse spring springs respectively, and the spring springs are fixed at the bottoms of the pillars on two sides respectively.

Furthermore, the bottom of the first roller shutter and the top of the second roller shutter are respectively provided with magnetic strips which attract each other.

Further, the first cross bar and the second cross bar are on the same vertical plane.

Furthermore, a first limiting column is arranged on the first roller shutter.

Furthermore, a second limiting column is arranged on the second roller shutter.

Further, the bottom of support still is equipped with the mounting bracket.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up first roll of curtain and the setting of mutually supporting of second roll of curtain, first roll of curtain rolling is in first housing, and the rolling of second roll of curtain is in the second housing, separately the rolling, has reduced the rolling space in the first housing, reduces the space area who occupies, is convenient for install.

2. The utility model discloses in, through will rolling up the curtain and fall into from support top and bottom and carry out rolling and tensile, compare with integrated into one piece's book curtain, when blowing, reduced the drift of rolling up under the effect of curtain in wind, reduce the noise that produces between book curtain and the support.

3. The utility model discloses in, when the sun position was located the overhead exposure, put down first roll of curtain and can play the effect of sunshade, the second is rolled up the curtain and is in the open mode and ventilates, easy operation, and plays the effect that the sunshade was ventilated simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Description of the main reference numbers:

1-a first housing, 2-a second housing, 3-a support, 4-a first cross bar, 5-a second cross bar, 6-a first roller blind, 7-a second roller blind, 8-a second pull rope, 9-a first bearing seat, 10-a second bearing seat, 11-a second rotating wheel, 12-a first rotating wheel, 13-a first pull rope, 14-a spring installation seat, 15-an installation frame, 16-a winding drum, 17-a rotating shaft, 18-a magnetic strip, 19-a second housing, 20-a first rotating handle, 21-a second rotating handle, 22-a first limiting column and 23-a second limiting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. The terms "first", "second" and "third", if any, are used for descriptive purposes only and for purposes of distinguishing between technical features and are not to be construed as indicating or implying relative importance or to imply that the number of indicated technical features is numerical or that the precedence of indicated technical features is implicit.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-2, a fabric sunshade device includes a first housing 1, a second housing 2, a bracket 3, a first winding mechanism and a second winding mechanism; the first cover shell 1 is arranged at the top of the bracket 3, and the second cover shell 2 is arranged at the bottom of the bracket 3; the support 3 comprises support columns distributed on two sides of the housing, and sliding grooves are formed in the support columns on the two sides;

the first rolling mechanism comprises a first cross rod 4, a first roller shutter 6 and a first rolling component, the first cross rod 4 is fixed on the first housing 1 and connected with the first rolling component, the first cross rod 4 is used for rolling the first roller shutter 6, the first roller shutter 6 slides in sliding grooves on two sides, and the first rolling component is used for driving the first cross rod 4 to rotate;

the second winding mechanism comprises a second cross rod 5, a second roller shutter 7, a second winding component and a winding drum 16, the second cross rod 5 is arranged in the first housing 1 and located above the first cross rod 4, one end of the second roller shutter 7 is wound on the winding drum 16, two sides of the other end of the second roller shutter are connected with the second cross rod 5 through the second winding component, the second roller shutter 7 slides in the sliding groove, and the winding drum 16 can be automatically wound and arranged in the second housing 2. The first roller shutter and the second roller shutter are made of fabric.

Specifically, first rolling subassembly is including locating first runner 12 on first horizontal pole 4 both ends and locating the first rolling wheel on the pillar first rolling wheel is connected through first stay cord 13 first runner 12, be equipped with first handle 20 that rotates on the first rolling wheel.

Specifically, the second rolling component is including locating second runner 11 on 5 both ends of second horizontal pole and locating the second rolling wheel on the pillar the second runner 11 at both ends is connected through second stay cord 8 respectively on the second horizontal pole 5 the both ends of second roll up curtain 7, the second rolling wheel drives second horizontal pole 5 through the second rolling wheel of one end and rotates, handle 21 is rotated to second rolling wheel fixedly connected with second. The two ends of the first cross rod 4 are connected to first bearing seats 9 which are arranged on the two sides of the first housing 1 and provided with bearings, the two ends of the second cross rod 5 are connected to second bearing seats 10 which are arranged on the two sides of the first housing 1 and provided with bearings, and through holes for the second pull ropes 8 to pass through are formed in the first bearing seats 9.

Specifically, the winding drum 16 is fixed on a rotating shaft 17, two ends of the rotating shaft 17 are fixedly connected with reverse spring springs respectively, and the spring springs are fixed at the bottoms of the two side pillars respectively. The spring is mounted on the spring mounting seats 14 on both sides, and when the second winding mechanism is not used, the spring can realize the automatic winding of the second screen 7 in the second housing 2.

Specifically, the bottom of the first roller shutter 6 and the top of the second roller shutter 7 are provided with magnetic strips 18 which attract each other. Magnetic stripe 18 can be better link together first roll of curtain 6 with second roll of curtain 7, prevent to leak water and can reduce the influence of wind-force to rolling up the curtain, the noise is reduced.

Specifically, the first cross bar 4 and the second cross bar 5 are on the same vertical plane. The occupied space is reduced, and meanwhile, the rolling of the first roller shutter 6 and the second roller shutter 7 can be ensured to slide in the through plane of the sliding groove.

Specifically, the first roller shutter 6 is provided with a first limit column 22. The first stopper column 22 has a stopper function for winding the first screen 6, and prevents the first screen 6 from being completely wound into the first housing 1.

Specifically, a second limiting column 23 is arranged on the second roller shutter 7. The second limit column 23 has a limit function for rolling the second roller shutter 7, and prevents the second roller shutter 7 from being completely rolled into the second housing 2.

Specifically, the bottom of the bracket 3 is further provided with a mounting frame 15. The mounting bracket 15 facilitates the mounting of such devices.

The working principle of the embodiment is as follows: the device is arranged outside a window through the mounting frame 15, the first rotating handle 20 is rotated to rotate the first cross rod 4 under the action of the first pull rope 13 to realize the sliding position of the first roller shutter 6 on the sliding chute, and the first roller shutter 6 is wound in the first housing 1; the second rotating handle 21 is rotated to drive the second pull rope 8 to pull the second roller shutter 7 up from the second roller 16, and the first roller shutter 6 and the second roller shutter 7 are connected into a whole through mutual attraction of the magnetic strips 18 on the first roller shutter 6 and the second roller shutter 7, so that the sun shading effect is achieved. The positions of the first roller shutter 6 and the second roller shutter 7 can be freely controlled by the first rotating handle 20 and the second rotating handle 21.

The foregoing description of the specific exemplary embodiments of the invention has been presented for the purposes of illustration and description and is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching, although examples of the invention have been shown and described, the present examples are intended to be illustrative only and are not intended to be limiting of the invention, the particular features, structures, materials or characteristics described may be combined in any one or more of the examples or illustrations in a suitable manner, the exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application, to thereby enable others skilled in the art to make modifications, substitutions, variations and various alternatives and changes which are not inventive in the spirit and scope of the appended claims.

Claims

1. A fabric sun-shading device is characterized by comprising a first housing (1), a second housing (2), a support (3), a first rolling mechanism and a second rolling mechanism;

the first cover shell (1) is arranged at the top of the support (3), and the second cover shell (2) is arranged at the bottom of the support (3); the support (3) comprises supporting columns distributed on two sides of the housing, and sliding grooves are formed in the supporting columns on the two sides;

the first winding mechanism comprises a first cross rod (4), a first roller blind (6) and a first winding component, the first cross rod (4) is fixed on the first housing (1) and connected with the first winding component, the first cross rod (4) is used for winding the first roller blind (6), the first roller blind (6) slides in sliding grooves on two sides, and the first winding component is used for driving the first cross rod (4) to rotate;

the second winding mechanism comprises a second cross rod (5), a second roller shutter (7), a second winding component and a winding drum (16), the second cross rod (5) is arranged in the first housing (1) and located above the first cross rod (4), one end of the second roller shutter (7) is wound on the winding drum (16), two sides of the other end are connected with the second cross rod (5) through the second winding component, the second roller shutter (7) slides in the sliding groove, and the winding drum (16) can be automatically wound and arranged in the second housing (2).

2. The fabric sunshade device according to claim 1, wherein said first winding assembly comprises a first rotating wheel (12) disposed at both ends of the first cross bar (4) and a first winding wheel disposed on the pillar, said first winding wheel is connected to said first rotating wheel (12) via a first pulling rope (13), said first winding wheel is provided with a first rotating handle (20).

3. The fabric sunshade device according to claim 1, wherein the second winding assembly comprises second rotating wheels (11) disposed at two ends of the second cross bar (5) and second winding wheels disposed on the pillars, the second rotating wheels (11) disposed at two ends of the second cross bar (5) are respectively connected to two ends of the second roller blind (7) through second pulling ropes (8), the second winding wheels drive the second cross bar (5) to rotate through the second winding wheels at one end, and the second winding wheels are fixedly connected with second rotating handles (21).

4. A fabric sunshade device according to claim 1, wherein said winding drum (16) is fixed on a rotating shaft (17), and opposite spring springs are fixedly connected to two ends of said rotating shaft (17), respectively, and said spring springs are fixed to bottoms of two said side pillars, respectively.

5. A fabric shade as claimed in claim 1, wherein the bottom of the first roller blind (6) and the top of the second roller blind (7) are provided with mutually attractive magnetic strips (18).

6. The sun shade device of textile fabric according to claim 1, characterized in that the first cross bar (4) and the second cross bar (5) are in the same vertical plane.

7. The fabric shade device according to claim 1, wherein the first roller blind (6) is provided with a first limit post (22).

8. The fabric sunshade device according to claim 1, wherein a second limiting column (23) is provided on the second roller blind (7).

9. A fabric shade according to claim 1, wherein the bottom of the bracket (3) is further provided with a mounting bracket (15).