CN219438784U - horizontal opening and closing curtain - Google Patents

Abstract

The utility model relates to the technical field of electric curtains, in particular to a horizontal opening and closing curtain. The technical solution includes: a housing, a main transmission box and an auxiliary transmission box are respectively installed at both ends of the housing, a motor is installed on one side of the main transmission box, and a first transmission box is installed inside the main transmission box. Gears, the second transmission gear, the third transmission gear and the fourth transmission gear, a transmission belt is arranged inside the housing, a roller is arranged on the inner side of the transmission belt, and a curtain hook is installed at one end of the roller, And the curtain hook is located outside the housing, and the transmission belt is provided with a pulley and a belt buckle. The utility model solves the unattractive problem of the existing vertical discharge motor; the utility model adopts a horizontally placed motor, and the motor and the shell are parallel to each other. When the curtain is hung on the utility model, the motor cannot be seen. The appearance is improved, and the practicality is strong.

Description

Horizontal curtain

technical field

The utility model relates to the technical field of electric curtains, in particular to a horizontal opening and closing curtain.

Background technique

Electric curtains refer to the electric opening or closing of curtains through motors and other transmission devices. Compared with traditional curtains, they are more intelligent and convenient. They can be divided into built-in type and external type in terms of installation. Electric curtains are divided into different types according to the operating mechanism and decorative effect. For electric opening and closing curtain series, electric lifting curtain series, electric ceiling curtain (outdoor electric ceiling and indoor electric ceiling), electric sun visor, electric sunshade and other series, such as venetian blinds, roller blinds, Roman blinds, soft gauze curtains , organ curtains, honeycomb curtains, etc.

After retrieval, the patent announcement number is CN111281099U discloses a kind of intelligent electric curtain, comprises electric curtain slide rail outer casing and electric curtain sunshade cloth, one end of described electric curtain slide rail outer casing is bolted with curtain main transmission box casing, and The opposite end of the electric curtain slide rail shell to the curtain main transmission box is bolted with a curtain auxiliary transmission box. The top end of the electric curtain slide rail shell is welded with a slide rail shell fixing flange. The sunshade cloth and the sunshade cloth fixing ring are connected and fixed by the sunshade cloth fixing elastic rope. When the electric curtain sunshade cloth is damaged or becomes dirty after long-term use and needs to be disassembled, replaced or cleaned, one end of the sunshade cloth fixing elastic rope is opened. Quickly disassemble the electric curtain shade cloth, which saves time and effort. The bottom end of the electric curtain shade cloth is spliced with acrylic cotton fiber fireproof cloth, which prevents the electric curtain shade cloth from being ignited from the bottom, reduces hidden dangers, and is easier to use. install.

There are still some unreasonable factors in the actual use of the existing horizontal opening and closing curtains. There is generally a certain angle between the driving structure on the existing horizontal opening and closing curtains and the installation of the curtain track. It is 90°, the drive structure is installed and placed, and the drive structure can be seen hanging on the window, which is not beautiful in appearance. For this reason, we propose a horizontal opening and closing curtain to solve the existing problems.

Utility model content

The purpose of this utility model is to provide a horizontal opening and closing curtain to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: the horizontal opening and closing curtain includes a housing, the two ends of the housing are respectively equipped with a main transmission box and an auxiliary transmission box, and one side of the main transmission box is installed There is a motor, the inside of the main transmission box is equipped with the first transmission gear, the second transmission gear, the third transmission gear and the fourth transmission gear, the inside of the housing is provided with a transmission belt, and the inside of the transmission belt is provided with There are rolling balls, one end of the rolling balls is equipped with a curtain hook, and the curtain hook is located outside the housing, and the transmission belt is provided with a pulley and a belt buckle.

Through the cooperative arrangement of a series of structures such as the first transmission gear, the second transmission gear, the third transmission gear, the fourth transmission gear, the motor, the transmission belt, the belt buckle, the pulley, etc., the motor starts, and the motor drives the first gear inside the main transmission box. The transmission gear, the second transmission gear, the third transmission gear and the fourth transmission gear rotate, and a set of gears inside the main transmission box drives the transmission belt to move. Because the transmission belt is locked with a belt buckle, the belt buckle is connected with the pulley, so When the transmission belt moves, the pulley can open to both sides or close to the middle, and according to accompanying drawings 1 and 2, the utility model adopts a horizontally placed motor, which solves the unsightly problem of the existing vertical electric motor , The motor is parallel to the shell, when the curtain is hung on the utility model, the motor cannot be seen, which improves the aesthetics of the appearance.

Preferably, the first transmission gear is meshed with the second transmission gear for transmission connection.

Preferably, the second transmission gear is in meshing transmission connection with the third transmission gear.

Preferably, the third transmission gear is in meshing transmission connection with the fourth transmission gear.

Compared with the prior art, the beneficial effect of the utility model is: the utility model passes through the first transmission gear, the second transmission gear, the third transmission gear, the fourth transmission gear, a motor, a transmission belt, a belt buckle, a pulley, etc. The matching arrangement of the series structure, the motor starts, the motor drives the first transmission gear, the second transmission gear, the third transmission gear and the fourth transmission gear inside the main transmission box to rotate, and a set of gears inside the main transmission box drives the transmission belt to move, Because the drive belt is locked with a belt buckle, the belt buckle is connected with the pulley, so the drive belt moves, and the pulley can open to both sides or close in the middle, and according to accompanying drawings 1 and 2, the utility model adopts The motor is placed horizontally, which solves the unsightly problem of the existing vertical discharge motor. The motor is parallel to the shell. When the curtain is hung on the utility model, the motor cannot be seen, which improves the aesthetics of the appearance. Strong practicality.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the local internal structure schematic diagram of the utility model;

Fig. 3 is a schematic diagram of the internal structure of the main transmission box of the utility model.

In the figure: 1. Main transmission box; 2. Motor; 3. Curtain hook; 4. Housing; 5. Ball; 6. Pulley; 7. Auxiliary transmission box; The first transmission gear; 11, the second transmission gear; 12, the third transmission gear; 13, the fourth transmission gear.

Detailed ways

The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

Embodiment one

As shown in Figures 1-3, the horizontal opening and closing curtain proposed by the utility model includes a housing 4, and the two ends of the housing 4 are respectively equipped with a main transmission box 1 and an auxiliary transmission box 7, and one side of the main transmission box 1 Motor 2 is installed, and first transmission gear 10, second transmission gear 11, the 3rd transmission gear 12 and the 4th transmission gear 13 are installed in the inside of main transmission case 1, and the inside of housing 4 is provided with transmission belt 8, transmission belt The inner side of 8 is provided with a roller 5, and one end of the roller 5 is equipped with a curtain hook 3, and the curtain hook 3 is located outside the housing 4, and the transmission belt 8 is provided with a pulley 6 and a belt buckle 9.

The working principle of the horizontal opening and closing curtain based on Embodiment 1 is: when in use, the external power supply is connected, the motor 2 is started, and the motor 2 drives the first transmission gear 10, the second transmission gear 11, and the third transmission gear inside the main transmission box 1. The gear 12 and the fourth transmission gear 13 rotate, and a group of gears inside the main transmission box 1 drive the transmission belt 8 to move. Because the transmission belt 8 is locked with a belt buckle 9, the belt buckle 9 is connected with the pulley 6, so the transmission belt 8 movement, the pulley 6 can be opened to both sides or closed in the middle, and according to accompanying drawings 1 and 2, the utility model adopts a horizontally placed motor 2, which solves the unsightly appearance of the existing vertical electric motor 2 The problem is that the motor 2 is parallel to the housing 4. When the curtain is hung on the utility model, the motor 2 cannot be seen, which improves the aesthetics of the appearance and has strong practicability.

Embodiment two

As shown in Figures 1-3, the horizontal opening and closing curtain proposed by the utility model, compared with the first embodiment, this embodiment also includes: the first transmission gear 10 is meshed with the second transmission gear 11, and the second transmission gear The gear 11 is in meshing transmission connection with the third transmission gear 12 , and the third transmission gear 12 is in meshing transmission connection with the fourth transmission gear 13 .

In this embodiment, because the first transmission gear 10 is meshed with the second transmission gear 11, the second transmission gear 11 is meshed with the third transmission gear 12, and the third transmission gear 12 is meshed with the fourth transmission gear 13. , so that the motor 2 starts to drive the fourth transmission gear 13 to rotate, the rotation of the fourth transmission gear 13 will drive the third transmission gear 12 to rotate, the third transmission gear 12 rotates to drive the second transmission gear 11 to rotate, the second The transmission gear 11 rotates to drive the first transmission gear 10 to rotate, and the first transmission gear 10 rotates to drive the transmission belt 8 to rotate.

The above-mentioned specific embodiments are only several preferred embodiments of the present utility model. Based on the technical solutions of the present utility model and the related inspirations of the above-mentioned embodiments, those skilled in the art can make various alternative improvements to the above-mentioned specific embodiments. and combinations.

Claims (4)

1. Horizontal type curtain that opens and shuts, including casing (4), its characterized in that: main transmission case (1) and auxiliary transmission case (7) are installed respectively at both ends of casing (4), motor (2) are installed to one side of main transmission case (1), the internally mounted of main transmission case (1) has first drive gear (10), second drive gear (11), third drive gear (12) and fourth drive gear (13), the inside of casing (4) is provided with driving belt (8), the inboard of driving belt (8) is provided with and walks pearl (5), walk the one end of pearl (5) and install curtain cloth couple (3), and curtain cloth couple (3) are located the outside of casing (4), be provided with coaster (6) and belt buckle (9) on driving belt (8).

2. The horizontal type opening and closing curtain according to claim 1, wherein: the first transmission gear (10) is in meshed transmission connection with the second transmission gear (11).

3. The horizontal type opening and closing curtain according to claim 1, wherein: the second transmission gear (11) is in meshed transmission connection with the third transmission gear (12).

4. The horizontal type opening and closing curtain according to claim 1, wherein: the third transmission gear (12) is in meshed transmission connection with the fourth transmission gear (13).