Curtain wall with water outlet hiding function

Abstract

The utility model relates to the technical field of curtain walls, and discloses a curtain wall with a water outlet hiding function, which comprises a curtain wall main body, a window frame is arranged on the surface of the front side of the curtain wall main body, a glass window is slidably connected in the window frame through a slide rail, and a hidden water drainage component is arranged on the surface of the front side of the window frame. According to the curtain wall with the drainage port hiding function, through cooperation of an expansion cavity, a sealing plate, a conical flow guide block, a connecting rod and a water baffle, when it does not rain, the front end and the rear end of a drainage hole are hidden and sealed, and the situation that due to the formed drainage hole, the surface of the front side of the curtain wall body cannot form a complete plane, and attractiveness is affected is avoided; meanwhile, the front end and the rear end of the drainage hole can be sealed, impurities are prevented from entering the drainage hole to cause blockage, meanwhile, the drainage hole can be opened in rainy days through the connecting frame, the electric push rod and the U-shaped filter frame, and rainwater entering the drainage hole is filtered.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, in particular to a curtain wall with a drain port hiding function. Background Art

[0002] Curtain wall is the outer wall enclosure of a building. It does not bear weight and is hung like a curtain, so it is also called "curtain wall". Curtain wall is widely used in modern buildings due to its advantage of good lighting effect. In the prior art, a drainage structure is generally provided on the inner side of the window frame of the curtain wall window. This drainage structure is mostly a drainage groove provided on the window frame. In order to drain water, a drainage gap is also provided on the groove wall of the drainage groove.

[0003] According to a curtain wall with drainage function disclosed (Announcement No.: CN212026744U), the above application uses a water-absorbing layer to absorb the infiltrated water, and filters impurities through the filter net of the second cavity. The water flows into the first cavity through the penetration hole, flows into the guide groove along the drainage groove by gravity, and then flows into the drainage groove and the diversion groove respectively from the guide groove, and finally is discharged to the underground waterway through the drainage groove, effectively reducing the damage caused by water accumulation.

[0004] However, during the actual use of the above-mentioned equipment, when the curtain wall is set at a high place and forms a fault with the curtain wall below, the rainwater in the second cavity cannot be discharged directly into the underground waterway through the first cavity, and can only be discharged to the outside by opening a drainage hole. After the drainage hole is opened, the surface of the curtain wall cannot form a complete plane, which will affect the overall aesthetics of the curtain wall. At the same time, the inside of the drainage hole is connected to the outside world. After long-term use, the inside of the drainage hole will be blocked due to the entry of impurities in the air, affecting drainage. In view of this, we propose a curtain wall with a hidden drainage outlet function. Utility Model Content

[0005] The utility model aims to provide a curtain wall with a drain hole hiding function to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a curtain wall with a function of hiding a drain outlet, comprising a curtain wall body, a window frame is provided on the front surface of the curtain wall body, a glass window is slidably connected to the inside of the window frame through a slide rail, and a hidden drain assembly is provided on the front surface of the window frame, and the hidden drain assembly comprises:

[0007] A drainage hole, wherein the drainage hole is provided on the front surface of the window frame, an expansion cavity is provided at the inner center of the drainage hole, a sealing plate is fixedly installed at the inner front end of the drainage hole, the sealing plate can seal the front end of the drainage hole, a conical guide block is fixedly installed at the back of the sealing plate, the rear surface of the conical guide block is smaller than the front surface, and the whole is arranged in a conical structure;

[0008] A connecting rod, the connecting rod is fixedly mounted on the rear end of the conical guide block, and when the connecting rod moves, the conical guide block and the sealing plate can be driven to move synchronously. A water baffle is fixedly mounted on the rear end of the connecting rod, and when the water baffle moves, the connecting rod can be driven to move synchronously. A connecting frame is fixedly mounted on the back of the water baffle, and an electric push rod is fixedly mounted on the front surface of the connecting frame, and when the electric push rod is started, the connecting frame can be driven to perform linear motion in the front and rear directions;

[0009] A U-shaped filter frame is fixedly installed on the back of the drainage hole.

[0010] Preferably, the outer walls of the sealing plate and the water retaining plate are in contact with the inner wall of the drainage hole.

[0011] Preferably, the size of the water baffle plate is adapted to the inner size of the U-shaped filter frame, and the water baffle plate moves backward in accordance with the inner wall of the U-shaped filter frame when moving successively.

[0012] Preferably, the size of the front surface of the conical guide block is consistent with the size of the back surface of the sealing plate, so as to prevent rainwater from hitting the back surface of the sealing plate and causing backflow.

[0013] Preferably, the front surface of the electric push rod is fixedly connected to the front inner wall surface of the window frame.

[0014] Preferably, a slide groove is provided on the inner wall surface of the expansion cavity, and a guide rod is slidably connected inside the slide groove, and the guide rod can only perform linear motion in the front-rear direction inside the slide groove.

[0015] Preferably, one end of the guide rod away from the slide groove is fixedly connected to the outer wall of the connecting rod.

[0016] Compared with the prior art, the utility model provides a curtain wall with a drain hole hiding function, which has the following beneficial effects:

[0017] 1. The curtain wall with the function of hiding the drain outlet, through the cooperation of the set expansion cavity, sealing plate, conical guide block, connecting rod and water baffle, can hide and seal the front and rear ends of the drain hole when it is not raining, so as to avoid the opened drain hole causing the front surface of the curtain wall body to be unable to form a complete plane and affect the appearance. At the same time, the front and rear ends of the drain hole can be sealed to prevent impurities from entering the drain hole and causing blockage, so that rainwater cannot be discharged through the drain hole. At the same time, the set connecting frame, electric push rod and U-shaped filter frame can open the drain hole when it rains, and filter the rainwater entering the drain hole to avoid impurities clogging the drain hole.

[0018] 2. The curtain wall with the function of hiding the drain outlet can guide and limit the movement of the connecting rod through the provided slide groove and guide rod, so as to prevent the conical guide block from deviating after being impacted by rain for a long time, making it impossible for the sealing plate and the water retaining plate to be reset, thereby affecting the hiding performance of the drain hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model in a top view and a partial cross-section;

[0021] Figure 3 It is a schematic diagram of the structure of the utility model at A;

[0022] Figure 4 It is a schematic diagram of the structure of the utility model at B;

[0023] Figure 5 It is a structural schematic diagram of the sealing plate, water retaining plate and connecting frame of the utility model.

[0024] In the figure: 1. curtain wall body; 2. window frame; 3. glass window; 501. drainage hole; 502. expansion cavity; 503. sealing plate; 504. conical guide block; 505. connecting rod; 506. water retaining plate; 507. connecting frame; 508. electric push rod; 509. U-shaped filter frame; 601. slide groove; 602. guide rod. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a curtain wall with a drain outlet hiding function, comprising a curtain wall body 1, a window frame 2 is provided on the front side surface of the curtain wall body 1, a rain detector (not shown in the figure) is fixedly installed on the inner bottom surface of the window frame 2, which can detect rain and is electrically connected to an electric push rod 508. When rain enters, the electric push rod 508 is activated, and when the rain stops, the electric push rod 508 is activated to reset. At this time, a simple PLC control technology is used, which will not be described in detail. The interior of the window frame 2 is slidably connected to a glass window 3 through a slide rail, and a hidden drain assembly is provided on the front side surface of the window frame 2.

[0026] The hidden drainage assembly includes: a drainage hole 501, a connecting rod 505 and a U-shaped filter frame 509. The drainage hole 501 is opened on the front surface of the window frame 2. The set drainage hole 501 can drain rainwater that floats into the window frame 2 when it rains. An expansion cavity 502 is opened at the inner center of the drainage hole 501. The expansion cavity 502 increases the internal space of the drainage hole 501.

[0027] A sealing plate 503 is fixedly installed at the inner front end of the drainage hole 501. The front side surface of the sealing plate 503 is located at the same horizontal plane as the front side surface of the curtain wall body 1. The front end of the drainage hole 501 can be sealed and hidden, making the curtain wall body 1 more beautiful while preventing impurities from entering the drainage hole 501 and causing blockage.

[0028] A conical guide block 504 is fixedly installed on the back of the sealing plate 503. When rainwater is discharged through the drainage hole 501, the conical guide block 504 can guide the rainwater so that the rainwater can flow along the inclined surface of the conical guide block 504 toward the outside of the sealing plate 503, thereby preventing the rainwater from hitting the back of the sealing plate 503 and causing convection to affect the discharge of rainwater. The size of the front side surface of the conical guide block 504 is consistent with the size of the back of the sealing plate 503.

[0029] The connecting rod 505 is fixedly installed on the rear end of the conical guide block 504, and a water baffle 506 is fixedly installed on the rear end of the connecting rod 505. The setting of the connecting rod 505 allows the water baffle 506 to move synchronously with the conical guide block 504 and the sealing plate 503. The water baffle 506 can seal the rear end of the drainage hole 501 to prevent impurities from entering the drainage hole 501 through the rear end when the drainage hole 501 is not draining, causing the drainage hole 501 to be blocked and affecting the discharge of rainwater. The outer walls of the sealing plate 503 and the water baffle 506 are in contact with the inner wall of the drainage hole 501.

[0030] A connecting frame 507 is fixedly installed on the back of the water baffle 506. When the connecting frame 507 moves, the water baffle 506 can be driven to move synchronously. An electric push rod 508 is fixedly installed on the front surface of the connecting frame 507. When the electric push rod 508 is started, it can drive the connecting frame 507 to move in a straight line in the front and rear directions. In this solution, the electric push rod 508 is only used as a driving member and can be replaced by other micro-drives. The front surface of the electric push rod 508 is fixedly connected to the front inner wall surface of the window frame 2. The U-shaped filter frame 509 is fixedly connected to the front inner wall surface of the window frame 2. It is fixedly installed on the back of the drainage hole 501, and the size of the water baffle plate 506 is adapted to the internal size of the U-shaped filter frame 509. The U-shaped filter frame 509 can filter the rainwater entering the drainage hole 501 when the water baffle plate 506 moves backward, so as to prevent impurities in the rainwater from entering the drainage hole 501 and causing blockage. At the same time, when the rear side of the water baffle plate 506 moves, the impurities inside the U-shaped filter frame 509 can be pushed out, so as to prevent the impurities from clogging the filter holes of the U-shaped filter frame 509 and affecting the filtering effect of the U-shaped filter frame 509.

[0031] A slide groove 601 is provided on the inner wall surface of the expansion cavity 502, and a guide rod 602 is slidably connected inside the slide groove 601. The end of the guide rod 602 away from the slide groove 601 is fixedly connected to the outer wall of the connecting rod 505. The guide rod 602 can only perform linear motion in the forward and backward directions under the limitation of the slide groove 601, so that the movement of the connecting rod 505 is guided and limited by the cooperation of the slide groove 601 and the guide rod 602, thereby preventing the connecting rod 505 from deviating after being impacted by rain for a long time, resulting in the sealing plate 503 and the water retaining plate 506 being unable to be reset.

[0032] In the present invention, when in use, when rainwater enters the interior of the window frame 2, the rainwater detector detects that rainwater has entered and activates the electric push rod 508 to drive the connecting frame 507 to move backward, thereby driving the water retaining plate 506, the connecting rod 505, the conical guide block 504 and the sealing plate 503 to move backward, the sealing plate 503 enters the interior of the expansion cavity 502, and the water retaining plate 506 moves out of the drainage hole 501, so that the drainage hole 501 is in a connected state, and the rainwater can be discharged through the drainage hole 501 after being filtered by the U-shaped filter frame 509. After the rainwater is discharged, the rainwater detector transmits a signal to the electric push rod 508 again. Start the electric push rod 508 to reset, and bring the water baffle plate 506 and the sealing plate 503 into the interior of the drain hole 501, so that the front side surface of the sealing plate 503 and the front side surface of the curtain wall body 1 are located at the same horizontal plane, so that the sealing plate 503 hides the drain hole 501, enhances the aesthetics of the curtain wall body 1 and seals the drain hole 501 to prevent impurities from entering through the front end of the drain hole 501 and causing blockage. At the same time, the water baffle plate 506 will move to the back side and be located at the same horizontal plane with the rear end of the drain hole 501, and seal the rear end of the drain hole 501 to prevent impurities from entering the drain hole 501 and causing blockage.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A curtain wall with a function of hiding a drain outlet, comprising a curtain wall body (1), a window frame (2) being provided on the front surface of the curtain wall body (1), a glass window (3) being slidably connected to the interior of the window frame (2) via a slide rail, characterized in that: A hidden drainage component is provided on the front surface of the window frame (2), and the hidden drainage component comprises: A drainage hole (501), the drainage hole (501) being provided on the front surface of the window frame (2), an expansion cavity (502) being provided at the inner center of the drainage hole (501), a sealing plate (503) being fixedly mounted on the inner front end of the drainage hole (501), and a conical guide block (504) being fixedly mounted on the back of the sealing plate (503); A connecting rod (505), the connecting rod (505) being fixedly mounted on the rear end of the conical guide block (504), a water baffle (506) being fixedly mounted on the rear end of the connecting rod (505), a connecting frame (507) being fixedly mounted on the back of the water baffle (506), and an electric push rod (508) being fixedly mounted on the front surface of the connecting frame (507); A U-shaped filter frame (509) is fixedly mounted on the back of the drainage hole (501).

2. The curtain wall with drain hole hiding function according to claim 1, characterized in that: The outer walls of the sealing plate (503) and the water retaining plate (506) are both in contact with the inner wall of the drainage hole (501).

3. The curtain wall with drain hole hiding function according to claim 1, characterized in that: The size of the water baffle (506) is adapted to the internal size of the U-shaped filter frame (509).

4. The curtain wall with drain hole hiding function according to claim 1, characterized in that: The size of the front surface of the conical guide block (504) is consistent with the size of the back surface of the sealing plate (503).

5. The curtain wall with drain hole hiding function according to claim 1, characterized in that: The front surface of the electric push rod (508) is fixedly connected to the front inner wall surface of the window frame (2).

6. The curtain wall with drain hole hiding function according to claim 1, characterized in that: The inner wall surface of the expansion cavity (502) is provided with a sliding groove (601), and a guide rod (602) is slidably connected inside the sliding groove (601).

7. The curtain wall with drain hole hiding function according to claim 6, characterized in that: One end of the guide rod (602) away from the slide groove (601) is fixedly connected to the outer wall of the connecting rod (505).

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