External shading structure and mounting node therefor

Abstract

The present application discloses an external shading structure and a mounting node therefor. The external shading structure comprises: a housing, an operating mechanism, a first limiting member, a second limiting member, and a shading member. The operating mechanism is arranged in a first mounting cavity of the housing, the first limiting member and the second limiting member are respectively arranged on the left and right sides of the housing, the upper end of the shading member is connected to a driving end of the operating mechanism, and two sides of the shading member are respectively located in a first guide rail and a second guide rail. In the external shading structure, the first guide rail and the second guide rail are provided on the first limiting member and the second limiting member, the two sides of the shading member are respectively located in the first guide rail and the second guide rail, and when the operating mechanism drives the shading member to slide in the length direction of the first guide rail and the second guide rail, due to the position-limiting effect of the first guide rail and the second guide rail, the front-rear and left-right directions of the shading member are fixed, thereby preventing the shading member from being affected by external factors, avoiding impact with a glass window and any resulting damage, and also preventing the shading member from swaying, thus ensuring the shading effect.

Description

An external sunshade structure and mounting node thereof

[0001] Cross-reference to Related Applications

[0002] The present application claims priority to the Chinese patent application No. 202410861555.9, filed on June 28, 2024, and entitled "An external sunshade structure and mounting node thereof", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0003] The present application relates to the technical field of architectural design, in particular to an external sunshade structure and mounting node thereof. BACKGROUND

[0004] Traditional heat insulation is usually based on transparent glass, wall and other building components, while the traditional installation method of curtains is often limited to indoor, although it plays a certain shading role, but there is still a great deficiency in energy saving and environmental protection and improving the comfort of building use.

[0005] In recent years, with people paying more attention to green buildings, energy-saving design of buildings has become an indispensable part. In the energy-saving design of buildings, the visible light transmittance and the solar heat gain coefficient are two important parameters, but according to the current national regulations, there are three types of external sunshade design, including built-in hollow shutter, fixed external sunshade and movable external sunshade.

[0006] The existing external sunshade design has the following problems: the curtain top containing device is exposed, the bottom curtain fabric is easily damaged by hitting the window due to excessive wind speed, and the shading effect is affected. SUMMARY

[0007] Therefore, the technical problem to be solved by the present application is to overcome the defects of the existing external sunshade design, the curtain top containing device is exposed, the bottom curtain fabric is easily damaged by hitting the window due to excessive wind speed, and the shading effect is affected, so as to provide an external sunshade structure and mounting node thereof.

[0008] To solve the above technical problems, the technical scheme of the present application is as follows:

[0009] An external sunshade structure, comprising: a cover, a running mechanism, a first limiting piece, a second limiting piece and a sunshade piece, the cover is internally provided with a first installation cavity; the running mechanism is arranged in the first installation cavity; the first limiting piece and the second limiting piece are arranged on two sides of the cover, the first limiting piece is provided with a first guide rail, the second limiting piece is provided with a second guide rail, the first guide rail and the second guide rail are oppositely arranged, and the length direction of the first guide rail and the second guide rail is arranged along a vertical direction; the upper end of the sunshade piece is connected with the driving end of the running mechanism, and the two sides of the sunshade piece are respectively arranged in the first guide rail and the second guide rail, so as to be suitable for limiting the front and back and left and right directions of the sunshade piece, and the running mechanism drives the sunshade piece to slide along the length direction of the first guide rail and the second guide rail.

[0010] According to the first aspect of the present application, the external sunshade structure further comprises a counterweight piece, two ends of the counterweight piece are respectively arranged in the first guide rail and the second guide rail, so as to be respectively connected with the first limiting piece and the second limiting piece in sliding mode, the lower end of the sunshade piece is fixedly connected with the counterweight piece, and the running mechanism drives the sunshade piece to move, so as to drive the counterweight piece to slide in the first guide rail and the second guide rail.

[0011] According to the first aspect of the present application, the upper end surface of the counterweight piece is provided with a third guide rail, and the lower end of the sunshade piece is arranged in the third guide rail, so as to be suitable for limiting the front and back directions of the sunshade piece.

[0012] According to the first aspect of the present application, the running mechanism is a roller shutter machine.

[0013] According to the first aspect of the present application, the sunshade piece is made of a flame-retardant material, and the sunshade piece is white.

[0014] An installation node of an external sunshade structure, comprising: a wall, an interlayer line structure, an external sunshade structure and a cover structure, the interlayer line structure is arranged on the wall, and the lower end of the interlayer line structure is provided with a second installation cavity; the cover is arranged in the second installation cavity; the cover structure is arranged at the outlet of the second installation cavity, one end of the cover structure is connected with the interlayer line structure, the other end of the cover structure extends towards the side of the wall, and a gap is arranged between the other side of the cover and the wall, and the sunshade piece is suitable for sliding along the length direction of the first guide rail and the second guide rail through the gap, so as to shield the glass window.

[0015] According to the second aspect of the present application, the lower end surface of the cover is higher than the lower end surface of the interlayer line structure.

[0016] According to the second aspect of the present application, the lower end surface of the cover structure is flush with the lower end surface of the interlayer line structure.

[0017] According to the second aspect of the present application, the cover structure comprises a first connecting section, a second connecting section and an extending section connected together, the extending section is arranged in parallel with the first connecting section, the first connecting section and the second connecting section are perpendicular to each other, the extending section extends towards one side of the wall body, the first connecting section is fixedly connected with the interlayer line structure in the vertical direction, and the second connecting section is fixedly connected with the interlayer line structure in the horizontal direction.

[0018] According to the second aspect of the present application, the cover structure further comprises a sealing cover, the sealing cover is arranged on the first connecting section, and the lower end surface of the sealing cover is flush with the lower end surfaces of the interlayer line structure and the extending section.

[0019] The technical scheme of the present application has the following advantages:

[0020] 1. The external sun-shading structure provided by the present application has the following advantages: the running mechanism is arranged in the first mounting cavity of the cover shell, the first limiting member and the second limiting member are arranged on the left and right sides of the cover shell, the upper end of the sun-shading member is connected with the driving end of the running mechanism, and the two sides of the sun-shading member are located in the first guide rail and the second guide rail respectively, so as to limit the front and back and the left and right of the sun-shading member, and the running mechanism drives the sun-shading member to slide along the length direction of the first guide rail and the second guide rail, so that the sun-shading member is covered on the glass window, and the indoor sun-shading is realized. The external sun-shading structure has the first guide rail and the second guide rail arranged on the first limiting member and the second limiting member, and the two sides of the sun-shading member are located in the first guide rail and the second guide rail respectively. When the running mechanism drives the sun-shading member to slide along the length direction of the first guide rail and the second guide rail, the sun-shading member is fixed in the front and back and the left and right directions due to the limitation of the first guide rail and the second guide rail, so that the sun-shading member is prevented from being affected by external factors, and the sun-shading member is prevented from impacting and damaging the glass window, and the sun-shading member is prevented from shaking and affecting the sun-shading effect.

[0021] 2. The mounting node of the external sun-shading structure provided by the present application has the following advantages: the second mounting cavity is arranged in the interlayer line structure, the external sun-shading structure is arranged in the second mounting cavity, and the second mounting cavity is covered by the cover structure, so that the hidden installation of the external sun-shading structure is realized, the appearance of the external facade is improved, the external sun-shading structure is prevented from being affected by external factors, the loss of the external sun-shading structure is reduced, and the service life of the external sun-shading structure is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the specific embodiments or the prior art of the present application, the drawings needed to be used in the specific embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Fig. 1 is an axial view of the external sunshade structure provided in the first aspect embodiment of the present application;

[0024] Fig. 2 is an elevation view of the external sunshade structure provided in the first aspect embodiment of the present application;

[0025] Fig. 3 is a schematic view of the external sunshade structure mounting node provided in the second aspect embodiment of the present application;

[0026] Fig. 4 is an enlarged view of a portion of Fig. 3.

[0027] Legend: 1, cover; 2, operating mechanism; 3, sunshade piece; 4, first limiting piece; 5, second limiting piece; 6, counterweight piece; 7, buckle cover structure; 8, interlayer line structure; 9, wall body; 11, first mounting cavity; 71, extension section; 72, first connecting section; 73, second connecting section; 74, sealing cover body; 81, second mounting cavity. DETAILED DESCRIPTION

[0028] The technical solutions of the present application will be described in detail below with reference to the drawings. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0029] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present application, it should be noted that unless specifically defined and limited otherwise, the terms "mounting", "connected", "connection" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict.

[0032] Referring to FIGS. 1-2, in the first aspect of the present application, an external sunshade structure is provided, comprising: a cover 1, a running mechanism 2, a first limiting piece 4, a second limiting piece 5 and a sunshade piece 3, the cover 1 is provided with a first installation cavity 11; the running mechanism 2 is arranged in the first installation cavity 11; the first limiting piece 4 and the second limiting piece 5 are arranged on the two sides of the cover 1, the first limiting piece 4 is provided with a first guide rail, the second limiting piece 5 is provided with a second guide rail, the first guide rail and the second guide rail are oppositely arranged, and the length direction of the first guide rail and the second guide rail is arranged along the vertical direction; the upper end of the sunshade piece 3 is connected with the driving end of the running mechanism 2, the two sides of the sunshade piece 3 are respectively located in the first guide rail and the second guide rail, so as to be suitable for limiting the front and back and left and right directions of the sunshade piece 3, and the running mechanism 2 drives the sunshade piece 3 to slide along the length direction of the first guide rail and the second guide rail.

[0033] Specifically, the running mechanism 2 is arranged in the first installation cavity 11 of the cover 1, the first limiting piece 4 and the second limiting piece 5 are arranged on the left and right sides of the cover 1, the upper end of the sunshade piece 3 is connected with the driving end of the running mechanism 2, the two sides of the sunshade piece 3 are respectively located in the first guide rail and the second guide rail, so as to be suitable for limiting the front and back and left and right of the sunshade piece 3, and the running mechanism drives the sunshade piece 3 to slide along the length direction of the first guide rail and the second guide rail, so that the sunshade piece 3 covers the glass window, realizing the sunshade of the indoor. The external sunshade structure, by arranging the first guide rail and the second guide rail on the first limiting piece 4 and the second limiting piece 5, the two sides of the sunshade piece 3 are respectively located in the first guide rail and the second guide rail, when the running mechanism 2 drives the sunshade piece 3 to slide along the length direction of the first guide rail and the second guide rail, due to the limitation of the first guide rail and the second guide rail, the front and back and left and right directions of the sunshade piece 3 are fixed, thereby avoiding the sunshade piece 3 from being affected by external factors, impacting the glass window, causing damage to the window, and avoiding the shaking of the sunshade piece 3, affecting the sunshade effect.

[0034] It can be understood that, since the external sunshade structure is arranged in a high-altitude environment, it is greatly affected by wind force. In a windy environment, the external sunshade structure is prone to shaking, thereby impacting the glass window and the external sunshade structure, and affecting the sunshade effect. By arranging the first limiting piece 4 and the second limiting piece 5, the front and back and the left and right of the sunshade piece 3 are limited, and only the position adjustment of the sunshade piece 3 in the up and down direction is realized by the running mechanism 2, so as to ensure the stability of the installation of the sunshade piece 3 and improve the sunshade effect.

[0035] It can be understood that the first limiting piece 4 and the second limiting piece 5 are fixed on the batten steel structures on both sides of the glass window, so as to improve the stability and reliability.

[0036] In the first aspect of the present application, the external sunshade structure further comprises a counterweight 6, both ends of the counterweight 6 are located in the first guide rail and the second guide rail respectively, and are slidably connected with the first limiting piece 4 and the second limiting piece 5 respectively, the lower end of the sunshade piece 3 is fixedly connected with the counterweight 6, and the running mechanism 2 drives the sunshade piece 3 to move, so as to drive the counterweight 6 to slide in the first guide rail and the second guide rail.

[0037] Specifically, since the sunshade piece 3 is arranged in a high-altitude environment and has a light weight, it is prone to wrinkling in the stretching process due to the influence of wind force, thereby affecting the sunshade effect. By arranging the counterweight 6 at the lower end of the sunshade piece 3, both ends of the counterweight 6 are located in the first guide rail and the second guide rail, and when the running mechanism 2 drives the sunshade piece 3 to slide in the vertical direction, the counterweight 6 is driven to slide in the first guide rail and the second guide rail. Due to the gravity of the counterweight 6, the sunshade piece 3 can always maintain an unfolded state in the stretching process, so as to achieve a good sunshade effect.

[0038] In the first aspect of the present application, an upper end surface of the counterweight 6 is provided with a third guide rail, and a lower end of the sunshade piece 3 is located in the third guide rail, so as to limit the front and back directions of the sunshade piece 3.

[0039] Specifically, the third guide rail is arranged at the upper end surface of the counterweight 6, and the lower end of the sunshade piece 3 is located in the third guide rail, so as to limit the front and back directions of the sunshade piece 3.

[0040] In the first aspect of the present application, the running mechanism is a roller shutter machine.

[0041] In the first aspect of the present application, the sunshade piece 3 is made of a fire-retardant material, and the sunshade piece 3 is white.

[0042] Specifically, the sunshade piece 3 is made of white B1-grade fire-retardant material, which not only has a good sunshade effect, but also has high fire-retardant performance, thereby greatly improving the safety of the building.

[0043] Referring to FIG. 3 and FIG. 4, the application further provides an installation node of the external sun-shading structure, comprising a wall 9, an interlayer line structure 8, an external sun-shading structure and a cover structure 7, the interlayer line structure 8 is arranged on the wall 9, and a second installation cavity 81 is arranged at the lower end of the interlayer line structure 8; the cover 1 is arranged in the second installation cavity 81; the cover structure 7 is arranged at the outlet of the second installation cavity 81, one end of the cover structure 7 is connected with the interlayer line structure 8, and the other end of the cover structure 7 extends towards the wall side, and a gap is arranged between the other side of the cover and the wall 9, and the sun-shading piece 3 is adapted to slide along the length direction of the first guide rail and the second guide rail through the gap to shield the glass window.

[0044] Specifically, by arranging the second installation cavity 81 in the interlayer line structure 8, the external sun-shading structure is arranged in the second installation cavity 81, and the second installation cavity 81 is covered by the cover structure 7, so that the concealed installation of the external sun-shading structure is realized, which can improve the appearance of the external facade, and can avoid the influence of external factors on the external sun-shading structure, reduce the loss of the external sun-shading structure and prolong the service life of the external sun-shading structure.

[0045] In the second aspect of the application, the lower end surface of the cover 1 is higher than the lower end surface of the interlayer line structure 8.

[0046] In the second aspect of the application, the lower end surface of the cover structure 7 is flush with the lower end surface of the interlayer line structure 8.

[0047] Specifically, the second installation cavity 81 is covered by the cover structure 7, and the lower end surface of the cover structure 7 is flush with the lower end surface of the interlayer line structure 8, so as to ensure the flatness of the external facade, and the cover 1 of the external sun-shading structure is isolated from the external environment by the cover structure 7, so as to avoid the influence of dust and other factors on the service life of the operating mechanism 2.

[0048] In the second aspect of the application, the cover structure 7 comprises a first connecting section 72, a second connecting section 73 and an extension section 71 connected with each other, the extension section 71 is arranged in parallel with the first connecting section 72, the first connecting section 72 and the second connecting section 73 are perpendicular to each other, the extension section 71 extends towards the wall 9, the first connecting section 72 is fixedly connected with the interlayer line structure 8 in the vertical direction, and the second connecting section 73 is fixedly connected with the interlayer line in the horizontal direction.

[0049] Specifically, since the extension section 71 is long, the torque formed during installation is large, and the connection reliability is low. By arranging the first connecting section 72 and the second connecting section 73, the first connecting section 72 and the second connecting section 73 are perpendicular to each other, the first connecting section 72 is parallel to the extension section 71, the first connecting section 72 is fixedly connected with the interlayer linear structure 8 through fasteners, the second connecting section 73 is fixedly connected with the interlayer linear structure 8 through fasteners, and the first connecting section 72 and the second connecting section form a cross stress structure, so as to reduce the influence of the torque and improve the connection stability.

[0050] In the second aspect of the present application, the cover structure 7 further comprises a sealing cover 74, the sealing cover 74 is arranged on the first connecting section 72, and the lower end surface of the sealing cover 74 is flush with the lower end surface of the interlayer linear structure 8 and the extension section 71.

[0051] Specifically, the first connecting section 72 needs to be fixedly connected with the interlayer linear structure 8 in the vertical direction through fasteners, so the fasteners need to be arranged in the vertical direction on the first connecting section 72 and the interlayer linear structure 8. In order to ensure the flatness and aesthetics of the outer surface, the sealing cover 74 is arranged on the first connecting section 72, and the lower end surface of the sealing cover 74 is flush with the lower end surface of the interlayer linear structure 8.

[0052] Obviously, the above embodiments are only examples for clearly illustrating, and not limit the embodiments. For those skilled in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. An external sunshade structure, characterized in that, include: A cover (1) is provided inside the cover (1); The operating mechanism (2) is located inside the first mounting cavity (11); The first limiting member (4) and the second limiting member (5) are respectively disposed on the left and right sides of the cover (1). The first limiting member (4) is provided with a first guide rail, and the second limiting member (5) is provided with a second guide rail. The first guide rail and the second guide rail are arranged opposite to each other, and the length direction of the first guide rail and the second guide rail is arranged in the vertical direction. The sunshade (3) is connected at its upper end to the drive end of the running mechanism (2). The two sides of the sunshade (3) are located in the first guide rail and the second guide rail respectively, so as to limit the front-back and left-right directions of the sunshade (3). The running mechanism (2) drives the sunshade (3) to slide along the length direction of the first guide rail and the second guide rail.

2. The external sunshade structure according to claim 1, characterized in that, It also includes a counterweight (6), the two ends of which are located in the first guide rail and the second guide rail respectively, so as to be slidably connected to the first limiting member (4) and the second limiting member (5) respectively. The lower end of the sunshade (3) is fixedly connected to the counterweight (6). The running mechanism (2) drives the sunshade (3) to move so as to drive the counterweight (6) to slide in the first guide rail and the second guide rail.

3. The external sunshade structure according to claim 2, characterized in that, The upper end of the counterweight (6) is provided with a third guide rail, and the lower end of the sunshade (3) is located in the third guide rail, so as to limit the front and rear directions of the sunshade (3).

4. The external sunshade structure according to claim 1, characterized in that, The operating mechanism is a roller shutter machine.

5. The external sunshade structure according to claim 1, characterized in that, The sunshade (3) is made of flame-retardant material and is white.

6. An installation node for an external sunshade structure, characterized in that, include: Wall (9); Interlayer line structure (8) is provided on the wall (9), and the lower end of the interlayer line structure (8) is provided with a second mounting cavity (81); The external sunshade structure as described in any one of claims 1-5, wherein the cover (1) is disposed within the second mounting cavity (81); A cover structure (7) is installed at the outlet of the second mounting cavity (81). One end of the cover structure (7) is connected to the interlayer line structure (8), and the other end of the cover structure (7) extends toward the wall. A gap is provided between the other side of the cover and the wall (9). The sunshade (3) is adapted to slide along the length direction of the first guide rail and the second guide rail through the gap to block the glass window.

7. The installation node of the external sunshade structure according to claim 6, characterized in that, The lower end face of the cover (1) is higher than the lower end face of the interlayer line structure (8).

8. The installation node of the external sunshade structure according to claim 7, characterized in that, The lower end face of the cover structure (7) is flush with the lower end face of the interlayer line structure (8).

9. The installation node of the external sunshade structure according to claim 6, characterized in that, The cover structure (7) includes a first connecting section (72), a second connecting section (73), and an extension section (71) connected to each other. The extension section (71) is arranged parallel to the first connecting section (72). The first connecting section (72) and the second connecting section (73) are perpendicular to each other. The extension section (71) extends toward one side of the wall (9). The first connecting section (72) is fixedly connected to the interlayer line structure (8) in the vertical direction. The second connecting section (73) is fixedly connected to the interlayer line structure (8) in the horizontal direction.

10. The installation node of the external sunshade structure according to claim 9, characterized in that, The buckle structure (7) also includes a sealing cover (74), which is placed on the first connecting section (72). The lower end face of the sealing cover (74) is flush with the lower end face of the interlayer line structure (8) and the extension section (71).

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