Door and window curtain wall structure

Abstract

The utility model relates to the technical field of curtain wall doors and windows, and discloses a door and window curtain wall structure which comprises a door and window, a first strip-shaped plate, a first roller, a linear bearing, an optical shaft, a rotating shaft, a second strip-shaped plate, a connecting rod and an inclined block. The door and window comprises a sectional material frame and vertical sectional materials, each vertical sectional material comprises a plurality of first through holes, and each strip-shaped plate comprises a plurality of second through holes. During use, after the rotating shaft is controlled to rotate, the second strip-shaped plate can be driven to rotate. And then, under the pulling or pushing of the connecting rods on the two sides, the inclined blocks on the two sides can move oppositely or reversely, and finally the strip-shaped plates on the two sides move upwards or downwards. Along with the lifting motion of the strip-shaped plates on the two sides, the second strip-shaped holes in the two sides and the first strip-shaped holes in the two sides can be coaxially distributed, distributed in a staggered mode and completely distributed in a staggered mode. Therefore, the size of the airflow circulation area can be changed only by driving the rotating shaft to rotate, and then the flow of the airflow is changed. And indoor and outdoor gas exchange can be carried out or indoor and outdoor gas exchange can be stopped.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of curtain wall doors and windows, for example to a door and window curtain wall structure. BACKGROUND

[0002] A curtain wall door and window with a ventilation structure (publication number: CN220909545U) is disclosed, which comprises a profile frame with multiple ventilation holes on the left and right sides and multiple ventilation components. Each ventilation component comprises a ventilation cylinder, a fan blade, a rotating shaft, a support rod, and a cover plate. The ventilation cylinder is arranged inside the corresponding ventilation hole. The support rod is fixedly connected with the ventilation cylinder and located inside the ventilation cylinder. The rotating shaft is rotatably connected with the support rod and located on the front surface of the support rod. The fan blade is fixedly sleeved on the rotating shaft. The cover plate covers the rear end of the ventilation cylinder.

[0003] In the process of implementing the above-mentioned embodiments, it is found that at least the following problems exist in the related art:

[0004] The curtain wall door and window with a ventilation structure can make outdoor airflow flow into the indoor through multiple ventilation cylinders, and also make indoor airflow flow out of the outdoor through multiple ventilation cylinders, so as to keep the indoor air fresh. However, the gas flow in each ventilation cylinder cannot be adjusted. In addition, multiple cover plates need to be manually opened one by one to make the airflow flow through multiple ventilation cylinders, which is more troublesome to operate.

[0005] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present application, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. CONTENT OF THE UTILITY MODEL

[0006] In order to have a basic understanding of some aspects of the disclosed embodiments, the following is a simple summary. The summary is not a general review, nor is it intended to determine the key / important components or delineate the scope of protection of these embodiments, but as a prelude to the detailed description below.

[0007] The door and window curtain wall structure provided by the embodiments of the present disclosure can solve the problems in the background art.

[0008] In some embodiments, the door and window curtain structure comprises: a door and window comprising a profile frame and vertical profiles connected to the inner side of the profile frame along the height direction of the door and window and located on both sides of the profile frame along the length direction of the door and window, wherein each of the vertical profiles comprises a plurality of first through holes opened along the thickness direction of the door and window and distributed along the height direction of the door and window; a first strip plate slidably mounted on the inside of each of the vertical profiles along the height direction of the door and window, wherein each of the strip plates comprises a plurality of second through holes opposite to the plurality of first through holes on the same side; a first roller mounted on the bottom end of each of the strip plates and penetrating into the inside of the profile frame; a linear bearing mounted on the inner wall of the profile frame along the width direction of the door and window and located on both sides of the profile frame, wherein each of the linear bearings is located between the rollers on the same side; a light shaft mounted on each of the linear bearings, wherein the light shafts are coaxially distributed; a rotating shaft rotatably penetrating the profile frame along the thickness direction of the door and window and located between the light shafts on both sides; a second strip plate mounted on the rotating shaft and located in the inside of the profile frame; a connecting rod rotatably mounted between the opposite ends of the second strip plate and the light shafts on both sides; and an inclined block mounted on the other end of each of the light shafts and abutting against the first roller on the same side, wherein the rotating shaft is controllably rotatable to make the plurality of second through holes on both sides staggered with the plurality of first through holes on both sides.

[0009] Optionally, the door and window curtain structure further comprises: a hand wheel mounted on the rotating shaft and located outside the profile frame.

[0010] Optionally, the door and window curtain structure further comprises: a support mounted on the outer wall of the profile frame; and a handle fixing ring mounted on the support and sleeved on the rotating shaft.

[0011] Optionally, the door and window curtain structure further comprises: a bearing with seat sleeved on the rotating shaft and mounted on the inner wall of the profile frame.

[0012] Optionally, the door and window curtain structure further comprises: a first fixing ring sleeved on each of the light shafts and located between the linear bearings on both sides; and a spring sleeved on each of the light shafts and located between the first fixing ring and the linear bearings on both sides.

[0013] Optionally, the door and window curtain structure further comprises: a metal gasket sleeved on each of the light shafts and located at the contact position of the spring and the linear bearings and the first fixing ring on both sides.

[0014] Optionally, the door and window curtain structure further comprises: a second fixing ring sleeved on each of the light shafts, wherein the linear bearings on both sides are located between the second fixing rings on both sides.

[0015] Optionally, further comprising: a sliding block connected to the first strip plate on each side and located inside the vertical profile on each side; and a guide rail mounted on the sliding block on each side and connected to the inner wall of the vertical profile on each side.

[0016] Optionally, further comprising: a second roller mounted on the inclined block on each side and abutting against the inner wall of the profile frame.

[0017] The door and window curtain wall structure provided by the embodiments of the present disclosure can achieve the following technical effects:

[0018] The door and window curtain wall structure provided by the embodiments of the present disclosure comprises a door and window, a first strip plate, a first roller, a linear bearing, an optical shaft, a rotating shaft, a second strip plate, a connecting rod and an inclined block. The door and window comprises a profile frame and a vertical profile, the vertical profile is connected to the inner side of the profile frame along the height direction of the door and window and is located on both sides of the profile frame along the length direction of the door and window, and the profile frame and the vertical profiles on both sides are used to support and install glass. The vertical profile on each side comprises a plurality of first through holes opened along the thickness direction of the door and window and distributed along the height direction of the door and window, and the plurality of first through holes on both sides are used for ventilation. The first strip plate is slidably mounted inside the vertical profile on each side along the height direction of the door and window, the strip plate on each side comprises a plurality of second through holes opposite to the plurality of first through holes on each side, and the plurality of second through holes on both sides are also used for ventilation. The first roller is mounted at the bottom end of the strip plate on each side and extends into the interior of the profile frame, abuts against the inclined block on each side and is used to reduce friction. The linear bearing is mounted on the inner wall of the profile frame along the width direction of the door and window and is located on both sides of the profile frame, the linear bearings on both sides are located between the rollers on both sides and are used to support and install the slidably mounted optical shaft. The optical shaft is mounted on the linear bearing on each side, the optical shafts on both sides are coaxially distributed and jointly function as a guide and support with the linear bearings on both sides. The rotating shaft is rotatably arranged in the profile frame along the thickness direction of the door and window and is located between the optical shafts on both sides, and can rotate relative to the profile frame. The second strip plate is mounted on the rotating shaft and is located inside the profile frame and rotates under the driving of the rotating shaft. The connecting rod is rotatably mounted between the two ends of the second strip plate and the opposite ends of the optical shaft on each side, the connecting rods on both sides can rotate relative to the two ends of the second strip plate and the optical shaft on each side and are used to transmit driving force. The inclined block is mounted on the other end of the optical shaft on each side and abuts against the first roller on each side to drive the first roller on each side to move. The rotating shaft can be controlled to rotate so that the plurality of second through holes on both sides are misaligned with the plurality of first through holes on both sides.

[0019] In use, the rotating shaft is driven to rotate under the action of an external force, and then drives the second strip-shaped plate to rotate. Then, under the pulling or pushing of the two side connecting rods, the two side optical shafts slide relative to the two sides linearly towards or away from each other, thereby driving the two side inclined blocks to move towards or away from each other. When the two side inclined blocks move away from each other, the two side first rollers are pushed to move upwards, thereby driving the two side strip-shaped plates to move upwards. When the two side inclined blocks move towards each other, under the action of gravity, the two side strip-shaped plates move downwards. With the lifting movement of the two side strip-shaped plates, the plurality of second strip-shaped holes on the two sides and the plurality of first strip-shaped holes on the two sides are coaxially distributed, staggered distributed, and completely staggered distributed. Therefore, only by driving the rotating shaft to rotate, the size of the airflow flow area can be changed, thereby changing the airflow flow rate. The indoor and outdoor gas exchange can also be stopped.

[0020] The foregoing general description and the following description are only exemplary and explanatory, and are not intended to limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0021] One or more embodiments are illustrated by way of example with reference to the accompanying drawings, which are schematic and are not intended to be limiting of the embodiments, and in which like reference numerals designate similar elements in the figures and wherein:

[0022] Figure 1 is a sectional view of a door and window curtain wall structure according to an embodiment of the present disclosure;

[0023] Figure 2 is a sectional view of a door and window curtain wall structure according to an embodiment of the present disclosure; Figure 1 is an enlarged view of position A in FIG. 1;

[0024] Figure 3 is a sectional view of a door and window curtain wall structure according to an embodiment of the present disclosure; Figure 1 is an enlarged view of position B in FIG. 1;

[0025] Figure 4 is a sectional view of a door and window curtain wall structure according to an embodiment of the present disclosure;

[0026] Figure 5 is a sectional view of a door and window curtain wall structure according to an embodiment of the present disclosure; Figure 4 is an enlarged view of position C in FIG. 1;

[0027] Figure 6 is a sectional view of a door and window curtain wall structure according to an embodiment of the present disclosure.

[0028] REFERENCE SIGNS:

[0029] 1: door and window; 01: profile frame; 02: vertical profile; 2: first strip plate; 3: first roller; 4: linear bearing; 5: optical axis; 6: rotating shaft; 7: second strip plate; 8: connecting rod; 9: inclined block; 10: hand wheel; 11: support; 12: handle fixed ring; 13: bearing with seat; 14: first fixed ring; 15: spring; 16: metal gasket; 17: second fixed ring; 18: sliding block; 19: guide rail; 20: second roller; 21: dust cover. DETAILED DESCRIPTION

[0030] In order to enable a more detailed understanding of the features and technical content of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings, which are for reference only and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, through multiple details, a sufficient understanding of the disclosed embodiments is provided. However, one or more embodiments can still be implemented without these details. In other cases, in order to simplify the drawings, well-known structures and devices can be simplified.

[0031] The terms "first", "second", and the like in the specification and claims of the embodiments of the present disclosure and the above-described drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0032] In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "back", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain attachment relationship or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0033] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixed connection, detachable connection, or integral structure; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0034] The term "multiple" represents two or more, unless otherwise specified.

[0035] In the embodiments of the present disclosure, the character " / " represents an "or" relationship between the preceding and following objects. For example, A / B represents: A or B.

[0036] The term "and / or" is a description of the association relationship between objects, which means that there can be three relationships. For example, A and / or B means: A or B, or, A and B, the three relationships.

[0037] It should be noted that the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0038] In combination Figures 1 to 6As shown, the door and window curtain wall structure provided by the embodiment of the present disclosure comprises a door and window, a first strip-shaped plate, a first roller, a linear bearing, an optical shaft, a rotating shaft, a second strip-shaped plate, a connecting rod and an inclined block. The door and window comprises a profile frame and vertical profiles, the vertical profiles are connected to the inner side of the profile frame along the height direction of the door and window, and are located on both sides of the profile frame along the length direction of the door and window, the profile frame and the vertical profiles on both sides are used for supporting and installing glass. Both the vertical profiles on both sides comprise a plurality of first through holes which are opened along the thickness direction of the door and window and are distributed along the height direction of the door and window, and the first through holes on both sides are used for ventilation. The first strip-shaped plate is slidably installed in the interior of the vertical profiles on both sides along the height direction of the door and window, the strip-shaped plates on both sides respectively comprise a plurality of second through holes which are opposite to the first through holes on both sides, and the second through holes on both sides are also used for ventilation. The first roller is installed at the bottom end of the strip-shaped plates on both sides and is deeply inserted into the interior of the profile frame, and is in abutment with the inclined blocks on both sides for reducing friction. The linear bearing is installed on the inner wall of the profile frame along the width direction of the door and window and is located on both sides of the profile frame, the linear bearings on both sides are located between the rollers on both sides and are used for supporting and installing the optical shafts which can slide. The optical shafts are installed on the linear bearings on both sides, the optical shafts on both sides are coaxially distributed and are used for guiding and supporting together with the linear bearings on both sides. The rotating shaft is rotatably penetrated in the profile frame along the thickness direction of the door and window and is located between the optical shafts on both sides and can rotate relative to the profile frame. The second strip-shaped plate is installed in the interior of the profile frame and rotates under the driving of the rotating shaft. The connecting rods are rotatably installed between the two ends of the second strip-shaped plate and the opposite ends of the optical shafts on both sides, the connecting rods on both sides can rotate relative to the two ends of the second strip-shaped plate and the optical shafts on both sides and are used for transmitting driving force. The inclined blocks are installed on the other ends of the optical shafts on both sides and are in abutment with the first rollers on both sides for driving the first rollers on both sides to move. The rotating shaft can be controlled to rotate so that the second through holes on both sides are dislocated with the first through holes on both sides.

[0039] The door and window curtain wall structure provided by the embodiments of the present disclosure can drive the second strip-shaped plate 7 to rotate after the rotating shaft 6 rotates under the driving of external force. Then, the two light shafts 5 can slide towards or away from each other relative to the two straight lines under the pulling or pushing of the two connecting rods 8, thereby driving the two inclined blocks 9 to move towards or away from each other. When the two inclined blocks 9 move away from each other, the two first rollers 3 can be pushed to move upwards, thereby driving the two strip-shaped plates to move upwards. When the two inclined blocks 9 move towards each other, the two strip-shaped plates can move downwards under the action of gravity. With the lifting movement of the two strip-shaped plates, the plurality of second strip-shaped holes and the plurality of first strip-shaped holes can be coaxially distributed, distributed in a staggered manner, and completely distributed in a staggered manner. Therefore, the size of the airflow circulation area can be changed by driving the rotating shaft 6 to rotate, thereby changing the airflow. The indoor and outdoor gas exchange can also be stopped.

[0040] Optionally, as shown in Figure 4 and Figure 5 , the hand wheel 10 is further included. The hand wheel 10 is installed on the rotating shaft 6 and located outside the profile frame 01.

[0041] In the embodiments of the present disclosure, the hand wheel 10 is used for holding to facilitate manual driving of the rotating shaft 6 to rotate.

[0042] Optionally, as shown in Figure 4 and Figure 5 , the support 11 and the handle fixed ring 12 are further included. The support 11 is installed on the outer wall of the profile frame 01. The handle fixed ring 12 is installed on the support 11 and sleeved on the rotating shaft 6.

[0043] In the embodiments of the present disclosure, the support 11 is used for supporting the installation of the handle fixed ring 12, and the handle fixed ring 12 is used for clamping or loosening the rotating shaft 6. When the handle fixed ring 12 loosens the rotating shaft 6, the rotating shaft 6 can be manually driven to rotate. When the handle fixed ring 12 clamps the rotating shaft 6, the position of the rotating shaft 6 can be fixed.

[0044] Optionally, as shown in Figure 1 and Figure 3 , the bearing with seat 13 is further included. The bearing with seat 13 is sleeved on the rotating shaft 6 and installed on the inner wall of the profile frame 01.

[0045] In the embodiments of the present disclosure, the bearing with seat 13 is used for reducing the friction between the rotating shaft 6 and the profile frame 01 and improving the accuracy of the rotating shaft 6 relative to the profile frame 01 when rotating.

[0046] Optionally, as shown in Figure 1 and Figure 2As shown, it also includes first fixed rings 14 and springs 15. The first fixed rings 14 are respectively sleeved on the two optical shafts 5 and are located between the two linear bearings 4, and are used for limiting. The springs 15 are respectively sleeved on the two optical shafts 5 and are respectively located between the two first fixed rings 14 and the two linear bearings 4, and are used for providing force.

[0047] In the embodiment of the present disclosure, when the two inclined blocks 9 lift the two first rollers 3, the rotating shaft 6 is loosened, and under the elastic force of the two springs 15 and the limiting action of the two first limiting rings, the two optical shafts 5 can automatically pull the two inclined blocks 9 to reset, thereby facilitating the reset of the two first strip plates 2.

[0048] Optionally, in combination with Figure 1 and Figure 2 As shown, it also includes metal gaskets 16. The metal gaskets 16 are respectively sleeved on the two optical shafts 5 and are respectively located at the contact positions of the two springs 15 and the two linear bearings 4 and the two first fixed rings 14.

[0049] In the embodiment of the present disclosure, the plurality of metal gaskets 16 are used for protection to avoid the surface of the two linear bearings 4 and the two first fixed rings 14 being worn and damaged by the two springs 15.

[0050] Optionally, in combination with Figure 1 and Figure 2 As shown, it also includes second fixed rings 17. The second fixed rings 17 are respectively sleeved on the two optical shafts 5, and the two linear bearings 4 are located between the two second fixed rings 17.

[0051] In the embodiment of the present disclosure, the two second fixed rings 17 are used for limiting to limit the minimum distance of the two optical shafts 5, and further limit the minimum distance of the two inclined blocks 9.

[0052] Optionally, in combination with Figure 1 and Figure 2 As shown, it also includes sliders 18 and guide rails 19. The sliders 18 are respectively connected to the two first strip plates 2 and are respectively located inside the two vertical profiles 02. The guide rails 19 are respectively installed on the two sliders 18 and are respectively connected to the inner walls of the two vertical profiles 02.

[0053] In the embodiment of the present disclosure, the two guide rails 19 and the two sliders 18 are used to reduce the friction between the two first strip plates 2 and the two vertical profiles 02, and improve the precision when the two first strip plates 2 slide relative to the two vertical profiles 02.

[0054] Optionally, in combination with Figure 1 and Figure 2 As shown, it also includes second rollers 20. The second rollers 20 are respectively installed on the two inclined blocks 9 and are respectively abutted against the inner walls of the profile frame 01.

[0055] In the embodiments of the present disclosure, the second rollers 20 on both sides are used for guiding and supporting to avoid rotation of the optical axes 5 relative to the linear bearings 4.

[0056] Optionally, in combination with the above-mentioned Figure 6 As shown, the dust covers 21 are installed in the first holes respectively and are located on the side of the vertical profiles 02 located outdoors.

[0057] In the embodiments of the present disclosure, the dust covers 21 are used for protection to avoid sundries from entering the indoor space through the first and second through holes.

[0058] The above description and drawings sufficiently illustrate the embodiments of the present disclosure to enable one skilled in the art to practice them. Other embodiments can include structural and other changes. The embodiments are merely representative of the possible variations. Individual components and functions are optional unless explicitly required, and the order of operations can be varied. Parts and features of some embodiments can be included in or replace parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A door and window curtain wall structure, characterized in that, The application relates to a door and window, which comprises a profile frame and vertical profiles connected to the inner side of the profile frame along the height direction of the door and window and located on both sides of the profile frame along the length direction of the door and window, wherein the vertical profiles on both sides comprise a plurality of first through holes opened along the thickness direction of the door and window and distributed along the height direction of the door and window; a first strip-shaped plate is slidably installed in the interior of the vertical profiles on both sides along the height direction of the door and window, and the strip-shaped plates on both sides comprise a plurality of second through holes opposite to the first through holes on both sides; a first roller is installed at the bottom end of the strip-shaped plates on both sides and penetrates into the interior of the profile frame; a linear bearing is installed on the inner wall of the profile frame along the width direction of the door and window and located on both sides of the profile frame, and the linear bearings on both sides are located between the rollers on both sides; an optical shaft is installed on the linear bearings on both sides, and the optical shafts on both sides are coaxially distributed; a rotating shaft is rotatably penetrated in the profile frame along the thickness direction of the door and window and located between the optical shafts on both sides; a second strip-shaped plate is installed on the rotating shaft and located in the interior of the profile frame; a connecting rod is rotatably installed between the two ends of the second strip-shaped plate and the opposite ends of the optical shafts on both sides; an inclined block is installed at the other end of the optical shafts on both sides and abuts against the first rollers on both sides; and the rotating shaft can be controlled to rotate so that the second through holes on both sides are dislocated with the first through holes on both sides. The application further comprises a hand wheel installed on the rotating shaft and located outside the profile frame. The application further comprises a support installed on the outer wall of the profile frame. The application further comprises a handle-fixed ring installed on the support and sleeved on the rotating shaft. The application further comprises a bearing sleeve installed on the rotating shaft and the inner wall of the profile frame. The application further comprises a first fixed ring sleeved on the optical shafts on both sides and located between the linear bearings on both sides. The application further comprises a spring sleeved on the optical shafts on both sides and located between the first fixed rings on both sides and the linear bearings on both sides. The application further comprises a metal gasket sleeved on the optical shafts on both sides and located at the contact positions of the springs on both sides and the linear bearings on both sides and the first fixed rings on both sides. The application further comprises a second fixed ring sleeved on the optical shafts on both sides and located between the linear bearings on both sides. The application further comprises a sliding block connected with the strip-shaped plates on both sides and located in the interior of the vertical profiles on both sides. The application further comprises a guide rail installed on the sliding blocks on both sides and connected with the inner walls of the vertical profiles on both sides.

2. A door and window curtain wall structure according to claim 1, characterized in that, The application further comprises a second roller installed on the inclined blocks on both sides and abutting against the inner wall of the profile frame. ​ 3. The door and window curtain wall structure according to claim 1, characterized in that, ​ ​ ​ 4. The door and window curtain wall structure according to claim 1, characterized in that, ​ ​ 5. The door and window curtain wall structure according to claim 1, characterized in that, ​ ​ ​ 6. A door and window curtain wall structure according to claim 5, wherein, ​ ​ 7. The door and window curtain wall structure according to any one of claims 1 to 6, characterized in that, ​ ​ 8. A door and window curtain wall structure according to any one of claims 1 to 6, characterized in that, ​ ​ ​ 9. A door and window curtain wall structure according to any one of claims 1 to 6, characterized in that, ​ ​

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