Transverse multi-dimensional sun shield for curtain wall

Abstract

A transverse multi-dimensional sun visor for a curtain wall comprises a plurality of stand columns, sun visor bodies are arranged between the adjacent stand columns, the stand columns and the sun visor bodies are connected through connecting pieces, one ends of the connecting pieces are fixedly connected with the stand columns, the other ends of the connecting pieces are matched with sun visor teeth, and the stand columns are fixedly connected with the sun visor bodies. Compared with the prior art, the connecting piece is matched with the teeth of the sun shield to achieve longitudinal rotation of the sun shield between the adjacent stand columns, and the sun shield can shield light of a glass curtain wall at different angles. And moreover, each sun shield between the upright posts is independent, and each sun shield is not influenced by other sun shields, so that the sun shield can adapt to shading of glass curtain walls with different structures, and the application range of the sun shield is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall sunshade, in particular to a transverse multi-dimensional sunshade for curtain walls. Background Art

[0002] Reflection glass curtainwall refers to the building's external protective structure or decorative structure, which has a certain displacement capacity relative to the main structure and does not share the effects on the main structure. Glass curtain walls are widely used in modern buildings.

[0003] Due to the good permeability of glass curtain walls, a large amount of outdoor heat will be transmitted into the room through the glass in the form of radiation, which is not conducive to the control of building energy-saving indicators. In order to reduce the impact of solar radiation and meet the requirements of building energy conservation, sunshades can be installed on the outside of the glass curtain wall to reduce the impact of sunlight on indoor radiation.

[0004] For example, the Chinese utility model patent with application number CN2016200694962, entitled "A Glass Curtain Wall Sunshade", includes hot-dip galvanized steel plywood, aluminum alloy transfer frame, and aluminum alloy external pressure line. There are two hot-dip galvanized steel plywood, which are respectively arranged on both sides of the end of the tempered laminated glass plate and fixedly connected with stainless steel connecting bolts. A PVC gasket is arranged between the tempered laminated glass plate and the hot-dip galvanized steel plywood. There are two aluminum alloy transfer frames, which are respectively arranged on both sides of the tempered laminated glass plate. One end of the aluminum alloy transfer frame is connected to the hot-dip galvanized steel plywood bolt, and the other end is connected to the aluminum alloy external pressure line bolt. The aluminum alloy transfer frame is also connected to an aluminum alloy glass support block, which can achieve sunshade for various glass curtain walls. That is, the sunshade is installed by bolting the sunshade to the curtain wall.

[0005] However, the above technical solution has certain limitations. For example, when the angle of the sun visor needs to change according to the change of light on the glass curtain wall, the fixed sun visor cannot be effectively adjusted. Furthermore, adding adapters to accommodate the angle adjustment will lead to a significant increase in costs and a decrease in construction efficiency.

[0006] In order to adapt to the shading of glass curtain walls at different angles, a transverse multi-dimensional sunshade for curtain walls is proposed to be designed. Summary of the invention

[0007] The utility model aims to overcome the defects in the prior art and provides a transverse multi-dimensional sunshade for a curtain wall, which can adapt to shading at different angles of the glass curtain wall.

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is: a transverse multi-dimensional sunshade for curtain walls, comprising a plurality of columns, sunshades are arranged between adjacent columns, the columns and the sunshades are connected by connecting members, one end of the connecting member is fixedly connected to the column, and the other end of the connecting member cooperates with the sunshade teeth, and the connecting member realizes the angle change of the sunshade in the longitudinal direction by meshing with the teeth at different positions of the sunshade.

[0009] As a preferred solution of the utility model, the sun visor includes a raised portion in the middle and inclined portions located on both sides of the raised portion, the upper end of the inclined portion is inclined downward from the middle, and the lower end of the inclined portion is inclined upward from the middle.

[0010] As a preferred solution of the utility model, arc-shaped racks are symmetrically arranged on the upper and lower sides of the raised portion, and the arc-shaped rack on the upper side is not connected to the arc-shaped rack on the lower side.

[0011] As a preferred solution of the utility model, a threaded hole penetrating the arc-shaped rack is formed on the outside of the protrusion, and the threaded hole is located on both sides of the protrusion in the transverse direction.

[0012] As a preferred solution of the utility model, the connecting part includes a toothed core sleeve and an ear plate, a plurality of core threaded holes are circumferentially arranged inside the toothed core sleeve, and countersunk holes matching the core threaded holes are arranged on the ear plate, and bolts pass through the countersunk holes and threaded holes to realize a fixed connection between the toothed core sleeve and the ear plate.

[0013] As a preferred solution of the utility model, a plurality of gear teeth are arranged circumferentially on the outside of the geared sleeve core, and the gear teeth cooperate with the arc-shaped rack teeth inside the sun visor. Bolts pass through the threaded holes on the raised portion to achieve locking between the geared sleeve core and the arc-shaped rack.

[0014] As a preferred solution of the present invention, the gear teeth extend from one side of the gear sleeve core to the other side of the gear sleeve core.

[0015] As a preferred solution of the utility model, the column includes at least two groups of column through holes, each group of the column through holes includes at least two through holes, and the through holes are symmetrically arranged along the vertical direction of the column.

[0016] As a preferred solution of the utility model, the ear plate includes at least one group of ear plate through holes, each group of the ear plate through holes includes at least two through holes, and the through holes are symmetrically arranged along the vertical direction of the ear plate.

[0017] As a preferred solution of the utility model, one of the ear plate through holes in a group is located at the upper end of the ear plate countersunk hole, and the other ear plate through hole is located at the lower end of the ear plate countersunk hole. Bolts pass through the column through holes and the ear plate through holes and are locked by nuts to achieve a fixed connection between the column and the ear plate.

[0018] The beneficial effects of the utility model are:

[0019] 1. Compared with the prior art, the utility model realizes the longitudinal rotation of the sun visor between adjacent columns through the cooperation of the connecting piece and the teeth of the sun visor, and the sun visor can achieve shading of the glass curtain wall at different angles; furthermore, each sun visor between the columns is independent, and each sun visor is not affected by other sun visors, so it can adapt to the shading of glass curtain walls with different structures and has a wide range of applications.

[0020] 2. The utility model realizes the rotation of the sun visor relative to the connecting member by the fixed gear sleeve core and the rotating arc-shaped rack with multiple angles of teeth cooperation, which is convenient for the installation and rapid adjustment of the sun visor for sunshade.

[0021] 3. The utility model sunshade has the function of shading, and the inclined shape of the middle convex ends is conducive to rain, snow and the like falling along the inclined angle of the sunshade, and can also block foreign objects such as hail to avoid affecting the sight of the glass curtain wall, which is conducive to the use of the glass curtain wall in bad weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a usage state diagram of the utility model;

[0024] Figure 3 This is a schematic diagram of the connection between the toothed sleeve core and the ear plate of the utility model;

[0025] Figure 4 It is a connection diagram of the sun visor and the connecting piece of the utility model;

[0026] Figure 5 It is a connection diagram of the utility model column and the connecting piece;

[0027] The reference numerals in the figure are: sun visor 1, connecting member 2, column 3, arc-shaped rack 11, geared sleeve core 21, ear plate 22. DETAILED DESCRIPTION

[0028] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0029] like Figure 1-Figure 5As shown, a transverse multi-dimensional sunshade for curtain wall includes a plurality of columns 3, and sunshades 1 are arranged between adjacent columns 3. The columns 3 and the sunshades 1 are connected by connecting members 2, one end of the connecting member 2 is fixedly connected to the columns 3, and the other end of the connecting member 2 cooperates with the teeth of the sunshade 1. The connecting member 2 realizes the angle change of the sunshade 1 in the longitudinal direction by meshing with the teeth at different positions of the sunshade 1.

[0030] The upper and lower ends of the column 3 can be sleeved on other structures to achieve the clamping fixation of the column 3 on other structures. Holes can also be drilled along the vertical direction of the column 3 to achieve bolt fixation with other structures. Since there are various ways to connect the column 3 on the curtain wall, which is the existing technology, it will not be introduced in detail in the utility model.

[0031] Compared with the prior art, the utility model realizes the longitudinal rotation of the sun visor 1 between adjacent columns 3 through the cooperation of the connecting piece 2 and the teeth of the sun visor 1, and the sun visor 1 can achieve shading of the glass curtain wall at different angles; furthermore, each sun visor 1 between the columns 3 is independent, and each sun visor 1 is not affected by other sun visors 1, and can adapt to the shading of glass curtain walls with different structures, and has a wide range of applications.

[0032] like Figure 2 As shown, the sun visor 1 includes a raised portion in the middle and inclined portions located on both sides of the raised portion, wherein the upper ends of the inclined portions are inclined downward from the middle, and the lower ends of the inclined portions are inclined upward from the middle.

[0033] The sun visor 1 has the function of shading, and the inclined shape of the middle convex ends is conducive to rain, snow and the like falling along the inclined angle of the sun visor 1. It can also block foreign objects such as hail to avoid affecting the sight of the glass curtain wall, which is conducive to the use of the glass curtain wall in bad weather.

[0034] Arc-shaped racks 11 are symmetrically arranged on the upper and lower sides of the raised part, and the arc-shaped racks 11 on the upper side are not connected to the arc-shaped racks 11 on the lower side.

[0035] The arc-shaped rack 11 on the upper side and the arc-shaped rack 11 on the lower side both cooperate with different gear teeth of the toothed sleeve core 21 to realize the tooth coordination between the sun visor 1 and the connecting part 2, and the non-connection between the upper and lower arc-shaped racks 11 facilitates the toothed sleeve core 21 to enter the sun visor 1 and quickly realize the tooth coordination; a threaded hole penetrating the arc-shaped rack 11 is formed on the outside of the raised part, and the threaded hole is located on both sides of the raised part in the transverse direction, and the threaded holes are symmetrically arranged on the raised part.

[0036] The connecting member 2 includes a toothed core sleeve 21 and an ear plate 22. The toothed core sleeve 21 has a plurality of core threaded holes arranged circumferentially therein. The ear plate 22 is provided with countersunk holes matched with the core threaded holes. Bolts pass through the countersunk holes and the threaded holes to realize the fixed connection between the toothed core sleeve 21 and the ear plate 22. Correspondingly, since the core threaded holes and the countersunk holes correspond one to one, after the toothed core sleeve 21 and the ear plate 22 are connected, each connecting member 2 has the same structure. The connecting member 2 is fixedly connected to the column 3, so the position of the gear teeth on the toothed core sleeve 21 fixed on the column 3 is also fixed.

[0037] A plurality of gear teeth are arranged circumferentially on the outside of the gear sleeve core 21 , and the gear teeth cooperate with the teeth of the arc-shaped rack 11 inside the sun visor 1 . Bolts pass through the threaded holes on the raised portion to achieve locking between the gear sleeve core 21 and the arc-shaped rack 11 .

[0038] Correspondingly, in order for the sun visor 1 to realize its rotation on the column 3 to block light from entering the glass curtain wall, it is only necessary to unscrew the bolts on the raised portion and make both ends of the sun visor 1 disengage from the toothed sleeve 21; if the sun visor 1 rotates clockwise around the central axis of the toothed sleeve 21, the sun visor 1 rotates forward, and if the sun visor 1 rotates counterclockwise around the central axis of the toothed sleeve 21, the sun visor 1 rotates backward, and the rotation angle is set according to actual needs; after reaching the specified rotation angle, the two ends of the sun visor 1 cooperate with the toothed sleeve 21 again, and the bolts pass through the threaded holes on the raised portion to realize the locking between the toothed sleeve 21 and the arc-shaped rack 11.

[0039] The gear teeth extend from one side of the gear sleeve core 21 to the other side of the gear sleeve core 21 , that is, the gear teeth are arranged axially along the gear sleeve core 21 and the gear teeth cover the entire gear sleeve core 21 .

[0040] The utility model realizes the rotation of the sun visor 1 relative to the connecting member 2 by the fixed gear sleeve core 21 and the rotating arc-shaped rack 11 with teeth at multiple angles, which facilitates the shading of the sun visor 1 and improves the shading effect of the sun visor 1.

[0041] like Figure 5 As shown, the column 3 includes at least two groups of column through holes, each group of the column through holes includes at least two through holes, and the through holes are symmetrically arranged along the vertical direction of the column 3.

[0042] The ear plate 22 includes at least one group of ear plate through holes, each group of the ear plate through holes includes at least two through holes, and the through holes are symmetrically arranged along the vertical direction of the ear plate 22 .

[0043] One of the ear plate through holes in a group is located at the upper end of the countersunk hole of the ear plate 22, and the other ear plate through hole is located at the lower end of the countersunk hole of the ear plate 22. The bolts pass through the through holes of the column 3 and the through holes of the ear plate 22 and are locked by nuts to achieve a fixed connection between the column 3 and the ear plate 22.

[0044] The ear plate through hole is located on the upper side or lower side of the ear plate 22 countersunk hole to avoid interference with the ear plate 22 countersunk hole, and accordingly, the column through hole matching the ear plate through hole does not interfere with the ear plate 22 countersunk hole; further, when multiple sun visors 1 are connected, a column 3 must be connected to both the connecting piece 2 on one side and the connecting piece 2 on the other side. Therefore, two groups of column through holes are required on the column 3, and in order to ensure stable connection with the connecting piece 2, each group of column through holes includes at least 2 column through holes.

[0045] As for the two ear plates 22 connected to the same column 3, a group of ear plate through holes on the two ear plates 22 also need to be staggered to avoid interference between them.

[0046] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0047] Although this article uses the following terms more frequently: sun visor 1, connector 2, column 3, arcuate rack 11, toothed core 21, ear plate 22, etc., it does not exclude the possibility of using other terms; these terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A transverse multi-dimensional sunshade for curtain wall, characterized by: The invention comprises a plurality of columns (3), wherein a sun visor (1) is arranged between adjacent columns (3), wherein the columns (3) and the sun visor (1) are connected via a connecting piece (2), wherein one end of the connecting piece (2) is fixedly connected to the column (3), and the other end of the connecting piece (2) cooperates with teeth of the sun visor (1), and wherein the connecting piece (2) achieves a change in the angle of the sun visor (1) in the longitudinal direction by meshing with teeth at different positions of the sun visor (1).

2. A transverse multi-dimensional sunshade for curtain wall according to claim 1, characterized in that: The sun visor (1) It comprises a raised portion in the middle and inclined portions located on both sides of the raised portion, wherein the upper end of the inclined portion is inclined downward from the middle, and the lower end of the inclined portion is inclined upward from the middle.

3. The transverse multi-dimensional sunshade for curtain wall according to claim 2, characterized in that: Arc-shaped racks (11) are symmetrically arranged on the upper and lower sides of the raised portion, and the arc-shaped racks (11) on the upper side are not connected to the arc-shaped racks (11) on the lower side.

4. The transverse multi-dimensional sunshade for curtain wall according to claim 3, characterized in that: A threaded hole penetrating the arc-shaped rack (11) is formed on the outside of the raised portion, and the threaded hole is located on both sides of the raised portion in the transverse direction.

5. The transverse multi-dimensional sunshade for curtain wall according to claim 1, characterized in that: The connecting member (2) comprises a toothed core sleeve (21) and an ear plate (22). The toothed core sleeve (21) has a plurality of core threaded holes arranged circumferentially therein. The ear plate (22) is provided with countersunk holes matching the core threaded holes. Bolts pass through the countersunk holes and the threaded holes to achieve fixed connection between the toothed core sleeve (21) and the ear plate (22).

6. The transverse multi-dimensional sunshade for curtain wall according to claim 5, characterized in that: A plurality of gear teeth are arranged circumferentially on the outside of the gear sleeve core (21), and the gear teeth cooperate with the teeth of the arc-shaped rack (11) inside the sun visor (1), and bolts pass through the threaded holes on the raised portion to achieve locking between the gear sleeve core (21) and the arc-shaped rack (11).

7. The transverse multi-dimensional sunshade for curtain wall according to claim 6, characterized in that: The gear teeth extend from one side of the toothed sleeve core (21) to the other side of the toothed sleeve core (21).

8. The transverse multi-dimensional sunshade for curtain wall according to claim 1, characterized in that: The column (3) comprises at least two groups of column through holes, each group of the column through holes comprises at least two through holes, and the through holes are symmetrically arranged along the vertical direction of the column (3).

9. The transverse multi-dimensional sunshade for curtain wall according to claim 5, characterized in that: The ear plate (22) comprises at least one group of ear plate through holes, each group of the ear plate through holes comprises at least two through holes, and the through holes are symmetrically arranged along the vertical direction of the ear plate (22).

10. The transverse multi-dimensional sunshade for curtain wall according to claim 9, characterized in that: One of the ear plate through holes in the group is located at the upper end of the ear plate (22) countersunk hole, and the other ear plate through hole is located at the lower end of the ear plate (22) countersunk hole. Bolts pass through the through holes of the column (3) and the through holes of the ear plate (22) and are locked by nuts, thereby achieving a fixed connection between the column (3) and the ear plate (22).

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