CN218816160U

CN218816160U - Flexible external sunshade rolling curtain

Info

Publication number: CN218816160U
Application number: CN202222651824.8U
Authority: CN
Inventors: 方天铖; 顾立鑫; 金逸苓; 吴恺; 张�浩
Original assignee: Suzhou Xujie Lvjian Assembly Design Co ltd
Current assignee: Suzhou Xujie Lvjian Assembly Design Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-04-07
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a flexible external sunshade roller blind, which is used for the sunshade of a building external protective structure and comprises a connecting piece, a slide rail, a winding drum, a sunshade film and a handle; the connecting pieces are arranged on the left side and the right side of the outer window auxiliary frame; the sliding rails are arranged on the upper side and the lower side of the outer window auxiliary frame; the winding drum is internally provided with a drum core and a clockwork spring; in an opening state, the sunshade membrane is wound and tightened on the drum core; in a closed state, the two opposite sunshade membranes are pulled out from the winding drums on the left side and the right side and slide towards the middle in the sliding rail, the two opposite handles are fixed by the positioning component after being close to and tightly attached, and the clockwork spring is in an energy storage state. This scheme adopts flexible sunshade membrane as main sunshade measure, integrates with clockwork spring, reel, slide rail and forms combined mechanism, installs and carries out effective connection on the vice frame of exterior window, and closed sunshade membrane forms outer sunshade during the use, improves the whole shading coefficient of exterior window.

Description

Flexible external sunshade rolling curtain

Technical Field

The utility model relates to a building energy saving technical field, in particular to flexible outer roller blind.

Background

An important technical measure for building energy conservation is building sunshade, which can effectively reduce the radiation of sunlight, change the indoor photo-thermal environment and adjust the indoor comfort level. The reasonable building sun-shading product can effectively shade solar radiation and inhibit the indoor temperature from being greatly improved, thereby reducing the energy consumption of an indoor air conditioner, reducing the gas emission at room temperature, saving energy and protecting environment. The building sunshade can also play a role in creating a suitable indoor temperature environment and providing a comfortable indoor space.

The building sunshade is mainly applied to a transparent part in a building outer protective structure and a part with a control requirement on sunlight, the form of the building sunshade comprises the building outer sunshade, and a building outer sunshade system is that a sunshade product is arranged on a glass curtain wall or the outer side of the building protective structure, so that strong rays such as solar radiant heat, ultraviolet rays and the like can be blocked outdoors at the first time, and a good heat insulation and energy saving effect is achieved.

When in the building in the application of present outer sunshade product, need make in advance on the structure interface of building outer wall and reserve, during the installation beat on building facade waterproof layer behind the mounting hole and cooperate metal component again and assemble, the inventor is realizing the utility model discloses a discover when, the weak point of current outer sunshade product application in building mainly lies in:

1. the waterproof layer of the building facade is affected during installation, and leakage risk is caused in the using process;

2. compared with the traditional building without external sunshade, the initial investment is higher, and the early cost control of developers is not facilitated;

3. inconvenient installation, inconvenient maintenance in later operation stage, etc.

In view of this, how to solve the problems of the existing building external sunshade product, such as building leakage, high investment, inconvenient installation and maintenance, etc., is the subject to be researched and solved by the utility model.

Disclosure of Invention

The utility model provides a flexible outer sunshade roller shutter, its purpose be used for solving can cause building seepage, drop into height, the inconvenient scheduling problem of installation maintenance that the outer sunshade product of current building exists to make the application cost reduction, the installation maintenance convenience of the outer sunshade product of building.

In order to achieve the above object, the utility model provides a flexible outer roller blind for the sunshade of building outer enclosure structure, contain the outer window subframe of locating building outer wall department in the building outer enclosure structure, its characterized in that:

the flexible outer sun-shading roller shutter comprises a connecting piece, a sliding rail, a winding drum, a sun-shading film and a handle; wherein,

the connecting pieces are arranged on the left side and the right side of the outer window auxiliary frame;

the sliding rails are arranged on the upper side and the lower side of the outer window auxiliary frame;

the winding drum is fixedly connected relative to the connecting piece, and is internally provided with a drum core which is vertically arranged and can rotate and a clockwork spring which is matched with the drum core and is used for driving the drum core to rotate after energy storage;

one end of the left end and the right end of the sunshade film is wound on the cylinder core, the other end of the sunshade film is fixed with the handle, and the upper end and the lower end of the sunshade film slide in the slide rail after being pulled out of the cylinder core;

the handle is provided with a positioning part, and the positioning part is a structure for fixing the left and right two opposite sunshade films when the two sunshade films are pulled from two sides to the middle;

the flexible outer roller shade is configured to: in an opening state, the sunshade membrane is wound and tightened on the drum core; in a closed state, the two opposite sunshade membranes are pulled out from the winding drums on the left side and the right side and slide towards the middle in the sliding rail, the two opposite handles are fixed by the positioning component after being close to and tightly attached, and the clockwork spring is in an energy storage state.

The related content of the utility model is explained as follows:

1. according to the implementation of the technical scheme of the utility model, through the research on the existing building external sunshade product, aiming at the problems of building leakage, high investment, inconvenient installation and maintenance and the like caused by the existing building external sunshade product, a novel flexible external sunshade roller shutter scheme is provided, in the scheme, a flexible sunshade film is adopted as a main sunshade measure, is integrated with a clockwork spring, a winding drum and a slide rail to form a combined mechanism, is arranged on an external window auxiliary frame for effective connection, and is closed to form external sunshade when in use, so that the overall sunshade coefficient of an external window is improved; the flexible outer sunshade roller shutter is integrally arranged on the outer window auxiliary frame at the outer wall of the building, a waterproof layer of the facade of the outer wall of the building is not required to be damaged, the damage of the finished surface of the building is reduced, and the leakage risk is reduced; meanwhile, the flexible external sunshade roller shutter only consists of the sunshade film and the roller mechanism, so that no large-range metal member is arranged, and the cost can be reduced.

2. In the technical scheme, the connecting piece is of a strip metal section structure, the connecting piece is provided with the inner connecting part connected with the outer window auxiliary frame and the outer connecting part connected with the winding drum, the structural strength is high, and the flexible outer sunshade roller shutter can be better fixed integrally.

3. In the technical scheme, the inner connecting part is provided with the recess, and the recess is penetrated through the fastener so that the connecting piece is fixedly connected with the outer window auxiliary frame, so that the installation and the construction are convenient.

4. In the technical scheme, the outer connecting part is provided with the protrusion, the winding drum is installed on the installation seat, and the installation seat is clamped and fixed on the protrusion so that the connecting piece is fixedly connected with the installation seat, and installation and subsequent maintenance are facilitated.

5. In above-mentioned technical scheme, the positioning element is for inhaling the strip of inhaling, the strip of inhaling is inhaled to magnetism and is inlayed and establish on the handle, the length direction of inhaling the strip of inhaling extends from top to bottom along, and the magnetism of constitution inhales the structure and adsorbs fixed effectual, promotes whole use experience.

6. In the technical scheme, the drum core is provided with the spring limiter for limiting the clockwork spring so as to further guarantee the use of the clockwork spring.

7. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, coupled between two elements, or coupled in any other manner that does not materially affect the operation of the device, unless otherwise specifically limited. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

8. In the present application, the terms "center", "upper", "lower", "axial", "bottom", "inner", "outer", and the like refer to an orientation or positional relationship based on the orientation or positional assembly shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present application.

9. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Because of the application of above-mentioned scheme, compared with the prior art, the utility model has following advantage and effect:

1. the utility model discloses an use, through the research to the outer sunshade product of current building, can cause the building seepage to the outer sunshade product of current building existence, the input is high, the inconvenient scheduling problem of installation maintenance, a novel outer sunshade roller shutter scheme of flexibility has been proposed, in this scheme, adopt flexible sunshade membrane as main sunshade measure, integrate formation combined mechanism with clockwork spring, the reel, the slide rail, install and effectively connect on the vice frame of exterior window, closed sunshade membrane forms outer sunshade during the use, improve the whole shading coefficient of exterior window.

2. The utility model discloses in, the integral erection of flexible outer roller blind need not destroy building outer wall facade waterproof layer on the vice frame of exterior window of building outer wall department, reduces the building finish and destroys, reduces the seepage risk, owing to install on the vice frame of exterior window, can overhaul and enclose, easy to assemble maintenance indoor.

3. The utility model discloses in, because this outer roller shutter of sunshade of flexibility only comprises sunshade membrane and reel mechanism, do not have on a large scale metal component, can also reduce cost.

Drawings

FIG. 1 is a schematic vertical view of a flexible external sunshade roller shutter according to an embodiment of the present invention in an opened state;

FIG. 2 is a schematic elevation view of a flexible outer sunshade roller blind according to an embodiment of the present invention in a closed state;

FIG. 3 isbase:Sub>A schematic view of section A-A of FIG. 1;

FIG. 4 is a schematic view of section B-B of FIG. 1;

fig. 5 is a top view of an embodiment of the present invention;

fig. 6 is a schematic view of a large sample of a node according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a connecting member in an embodiment of the present invention.

The drawings are shown in the following parts:

1. connecting piece

11. Inner connecting part

111. Depressions

12. External connection part

121. Projection

2. Sliding rail

3. Winding drum

31. Cylinder core

32. Spring

33. Mounting seat

4. Sun-shading film

5. Handle (CN)

51. Positioning member

511. Magnetic suction strip

6. Outer window auxiliary frame

7. Building outer wall

71. An outer wall heat-insulating layer.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiment in many different forms than those described herein and those skilled in the art will be able to make similar modifications without departing from the spirit of the application and therefore the application is not limited to the specific embodiments disclosed below.

As shown in fig. 1 to fig. 6, the flexible external sunshade roller blind provided by the embodiment of the present invention is used for sunshade of an external protective structure of a building, wherein the external protective structure of the building comprises an external window auxiliary frame 6 arranged at an external wall 7 of the building, as shown in fig. 4, an external wall heat insulation layer 71 is arranged on the external wall 7 of the building, and the flexible external sunshade roller blind comprises a connecting member 1, a slide rail 2, a winding drum 3, a sunshade film 4 and a handle 5; wherein, the connecting piece 1 is arranged at the left side and the right side of the outer window auxiliary frame 6; the sliding rails 2 are arranged on the upper side and the lower side of the outer window auxiliary frame 6; the winding drum 3 is fixedly connected relative to the connecting piece 1, and the winding drum 3 is internally provided with a drum core 31 which is vertically arranged and can rotate and a clockwork spring 32 which is matched with the drum core 31 and is used for driving the drum core 31 to rotate after energy storage; one end of the left end and the right end of the sunshade membrane 4 is wound on the cylinder core 31, the other end is fixed with the handle 5, and the upper end and the lower end of the sunshade membrane 4 slide in the slide rail 2 after being pulled out from the cylinder core 31; the handle 5 is provided with a positioning member 51, and the positioning member 51 is configured to fix the left and right sunshade films 4 when the two opposite sunshade films 4 are pulled from both sides to the middle.

The flexible outer roller shade is configured to: in the open state, as shown in fig. 1, the sunshade film 4 is wound and tightened on the drum core 31; in the closed state, as shown in fig. 2, the two opposite sun-shading films 4 are pulled out from the left and right winding drums 3 and slide towards the middle in the slide rail 2, the two opposite handles 5 are fixed by the positioning member 51 after being close to each other, and the spring 32 is in the energy storage state.

Through the implementation of the above embodiment of the present invention, through the research on the existing building external sunshade product, aiming at the problems of building leakage, high investment, inconvenient installation and maintenance, etc. existing in the existing building external sunshade product, a novel flexible external sunshade roller shutter scheme is proposed, in the scheme, the flexible sunshade film 4 is adopted as a main sunshade measure, integrated with the clockwork spring 32, the winding drum 3 and the sliding rail 2 to form a combined mechanism, installed on the external window auxiliary frame 6 for effective connection, and the closed sunshade film 4 forms external sunshade when in use, thereby improving the overall sunshade coefficient of the external window; the flexible outer sunshade roller shutter is integrally arranged on the outer window auxiliary frame 6 at the position of the building outer wall 7, a vertical surface waterproof layer of the building outer wall 7 does not need to be damaged, the damage to a building finishing surface is reduced, and the leakage risk is reduced; meanwhile, the flexible external sunshade roller shutter only consists of the sunshade film 4 and the winding drum 3, so that no large-range metal component is arranged, and the cost can be reduced.

After the above embodiment is adopted, the specific construction process can refer to the following steps:

1. determining the size of an outer window subframe 6, and configuring a connecting piece 1 and a winding drum 3 with corresponding sizes;

2. the connecting piece 1 and the outer window auxiliary frame 6 are effectively connected and fixed by using bolts;

3. on the basis that connecting piece 1 installation is firm, install upper and lower slide rail 2 and effect reel 3.

The following is a description of specific preferred embodiments.

In a first preferred embodiment, the flexible external sunshade rolling curtain of the present invention comprises a connecting member 1, a slide rail 2, a winding drum 3, a sunshade film 4, a handle 5; the connecting pieces 1 are arranged on the left side and the right side of the outer window auxiliary frame 6; the connecting piece 1 is of a long strip metal section structure, as shown in the attached figure 7, an inner connecting part 11 used for being connected with the outer window auxiliary frame 6 and an outer connecting part 12 used for being connected with the winding drum 3 are arranged on the connecting piece 1, the structural strength is high, and the flexible outer sun-shading roller shutter can be better fixed integrally; the inner connecting part 11 is provided with a recess 111, and a fastener penetrates through the recess 111 to fixedly connect the connecting piece 1 with the outer window subframe 6, so that the mounting and the construction are convenient; the outer connecting part 12 is provided with a bulge 121, the winding drum 3 is installed on an installation seat 33, and the installation seat 33 is clamped and fixed on the bulge 121 so as to fixedly connect the connecting piece 1 with the installation seat 33, so that the installation and the subsequent maintenance are facilitated; the sliding rails 2 are arranged on the upper side and the lower side of the outer window auxiliary frame 6; the winding drum 3 is fixedly connected relative to the connecting piece 1, and the winding drum 3 is internally provided with a drum core 31 which is vertically arranged and can rotate and a clockwork spring 32 which is matched with the drum core 31 and is used for driving the drum core 31 to rotate after energy storage; one end of the left end and the right end of the sunshade membrane 4 is wound on the cylinder core 31, the other end is fixed with the handle 5, and the upper end and the lower end of the sunshade membrane 4 slide in the slide rail 2 after being pulled out from the cylinder core 31; the handle 5 is provided with a positioning member 51, and the positioning member 51 is configured to fix the left and right sunshade films 4 when the two opposite sunshade films 4 are pulled from both sides to the middle.

In another second preferred embodiment, other structures are the same as those of the first preferred embodiment, except that the positioning component 51 is a magnetic strip 511, the magnetic strip 511 is embedded on the handle 5, and the length direction of the magnetic strip 511 extends up and down, so that the magnetic structure has a good adsorption and fixation effect, and the overall use experience is improved.

In the above embodiment, the barrel core 31 is provided with the spring stopper for limiting the spiral spring 32 so as to further ensure the use of the spiral spring 32, the spring stopper may be a plastic base arranged at two ends of the barrel core 31, and the plastic base is provided with a limiting groove for placing the spiral spring 32.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a flexible outer sunshade roller shutter for the sunshade of building outer enclosure structure, contain in the building outer enclosure structure and locate the vice frame of exterior window (6) of building outer wall (7) department, its characterized in that:

the flexible outer sunshade roller shutter comprises a connecting piece (1), a sliding rail (2), a winding drum (3), a sunshade film (4) and a handle (5); wherein,

the connecting pieces (1) are arranged on the left side and the right side of the outer window auxiliary frame (6);

the sliding rails (2) are arranged on the upper side and the lower side of the outer window auxiliary frame (6);

the winding drum (3) is fixedly connected relative to the connecting piece (1), a drum core (31) which is vertically arranged and can rotate and a clockwork spring (32) which is matched with the drum core (31) and is used for driving the drum core (31) to rotate after energy storage are arranged in the winding drum (3);

one end of the left end and the right end of the sunshade membrane (4) is wound on the cylinder core (31), the other end of the sunshade membrane is fixed with the handle (5), and the upper end and the lower end of the sunshade membrane (4) slide in the slide rail (2) after being pulled out from the cylinder core (31);

the handle (5) is provided with a positioning part (51), and the positioning part (51) is of a structure for fixing the left and right sunshade membranes (4) when the two opposite sunshade membranes (4) are pulled from two sides to the middle;

the flexible outer roller shade is configured to: in the opening state, the sunshade film (4) is wound and tightened on the drum core (31); in a closed state, the two opposite sun shading films (4) are pulled out from the winding drums (3) on the left side and the right side and slide towards the middle in the sliding rail (2), the two opposite handles (5) are fixed by the positioning component (51) after being close to and tightly attached, and the clockwork spring (32) is in an energy storage state.

2. The flexible external roller shade of claim 1, wherein: connecting piece (1) is rectangular metal section structure, have on connecting piece (1) be used for with interior connecting portion (11) that exterior window subframe (6) are connected and be used for with outer connecting portion (12) that reel (3) are connected.

3. The flexible external roller shade of claim 2, wherein: be provided with on interior connecting portion (11) sunken (111), pass sunken (111) through the fastener so that connecting piece (1) with exterior window subframe (6) fixed connection.

4. The flexible external roller shade of claim 2, wherein: be provided with arch (121) on outer joint portion (12), install on mount pad (33) reel (3), through mount pad (33) joint is fixed on arch (121) so that connecting piece (1) with mount pad (33) fixed connection.

5. The flexible external roller shade of claim 1, wherein: positioning element (51) are for inhaling magnetic strip (511), inhale magnetic strip (511) and inlay and adorn on handle (5), the length direction of inhaling magnetic strip (511) extends from top to bottom along.

6. The flexible outer roller blind of claim 1, wherein: and the barrel core (31) is provided with a spring limiter for limiting the clockwork spring (32).