CN210961402U

CN210961402U - Rolling type curtain

Info

Publication number: CN210961402U
Application number: CN201921148604.5U
Authority: CN
Inventors: 钱一溢
Original assignee: Hangzhou Doudou Network Technology Co ltd
Current assignee: Hangzhou Doudou Network Technology Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-07-10
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a rolling type curtain, which comprises a left support plate, a right support plate, a plurality of support rods and a hanging rod, wherein the support rods are fixedly connected between the left support plate and the right support plate; the jackshaft is including the shank that is located both ends and the screw rod portion that is located between two shank be provided with a nut on the screw rod portion, the peg passes guide hole on the nut, jackshaft connection is in a driving motor's power take off end. Adopt above-mentioned technical scheme, the utility model discloses a rolling formula (window) curtain, user can select rolling formula or stretch-draw formula according to own needs, drives also very convenient control through the motor, realizes opening and shutting of the automation of (window) curtain.

Description

Rolling type curtain

Technical Field

The utility model relates to a rolling type curtain, which belongs to the technical field of curtains.

Background

The curtain is divided into a rolling curtain and a stretching curtain according to the opening and closing mode. The rolling type curtain is characterized in that the curtain is rolled on a winding drum, and the curtain is opened and closed by rotating the winding drum; the stretching type curtain is characterized in that the top of the curtain is hung through a hanging ring, and the curtain is opened and closed in a stretching mode. Because the rolling type curtain is monotonous and has poor aesthetic property, the rolling type curtain is not generally adopted as a daily household article by people, and is only used in office places or public areas. Therefore, there is a need to improve the existing curtain and combine the two opening and closing modes to meet different requirements of people.

SUMMERY OF THE UTILITY MODEL

Therefore, an object of the utility model is to provide a rolling (window) curtain that can open and shut by the formula of stretching, also can open and shut by the formula of rolling.

In order to achieve the purpose, the utility model discloses a rolling type curtain, including left support plate and right support plate, a plurality of bracing pieces and a peg fixedly connected between left support plate and right support plate, the jackshaft installed on the left support plate and right support plate through the bearing, the bracing pieces are evenly distributed in the circumference of the jackshaft, the distance of the peg from the jackshaft is less than the distance of the bracing piece from the jackshaft; the middle shaft comprises shaft parts at two ends and a screw part between the two shaft parts, a nut is arranged on the screw part, the hanging rod penetrates through a guide hole in the nut, the middle shaft is connected to a power output end of a driving motor, the driving motor is fixed on the right support plate, a plurality of hanging rings are arranged on the hanging rod and used for hanging curtain cloth, a slot is formed in the side wall of the nut, and one hanging ring at the edge position of the curtain cloth is inserted into the slot; the left support plate and the right support plate are respectively installed on the left installation seat and the right installation seat through bearings, the left support plate is connected to a power output end of a winding motor, and the winding motor is fixed on the left installation seat.

The number of the supporting rods is at least six.

The left mounting seat and the right mounting seat are fixedly mounted on a wall.

By adopting the technical scheme, the rolling type curtain of the utility model can drive the intermediate shaft to rotate by controlling the rotation of the driving motor, so that the nut sleeved on the screw part on the intermediate shaft can be driven to move transversely, and the automatic stretching opening and closing of the curtain can be realized; on the other hand, when the curtain is not opened in a tensioning mode, the rolling motor can be controlled to drive the left support plate, the right support plate, the support rod and the hanging rod to rotate together, and the curtain is rolled. The utility model discloses a rolling formula (window) curtain, user can select rolling formula or stretch-draw formula according to own needs, drives also very convenient control through the motor, realizes opening and shutting of automation of (window) curtain.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a sectional view taken along line B-B in fig. 2.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in the figures, the rolling type curtain of the utility model comprises a left support plate 1, a right support plate 2, a plurality of support rods 3 fixedly connected between the left support plate 1 and the right support plate 2, and a hanging rod 4, wherein the support rods 3 are arranged on an intermediate shaft 5 on the left support plate 1 and the right support plate 2 through bearings, and the support rods 3 are uniformly distributed in the circumferential direction of the intermediate shaft 5; the middle shaft 5 comprises shaft parts at two ends and a screw part between the two shaft parts, a nut 6 is arranged on the screw part, the hanging rod 4 penetrates through a guide hole on the nut 6, the middle shaft 5 is connected with a power output end of a driving motor 7, the driving motor 7 is fixed on the right support plate 2, a plurality of hanging rings 8 are arranged on the hanging rod 4 and used for hanging curtain cloth 9, a slot 61 is arranged on the side wall of the nut 6, and one hanging ring 8 at the edge position of the curtain cloth 9 is inserted into the slot 61; left branch fagging 1 and right branch fagging 2 are installed on left mount pad 10 and right mount pad 11 through the bearing respectively, left branch fagging 1 is connected in a winding motor 12's power take off end, winding motor 12 is fixed in on the left side mount pad 10.

The number of the support rods 3 is at least six.

The left mounting seat 10 and the right mounting seat 11 are fixedly mounted on a wall.

The distance from the hanging rod 4 to the middle shaft 5 is smaller than the distance from the supporting rod 3 to the middle shaft 5, so that the hanging ring 8 enters the inner side of the area surrounded by the supporting rods 3, and the rolling cannot be influenced.

By adopting the technical scheme, the rolling type curtain of the utility model can drive the intermediate shaft 5 to rotate by controlling the rotation of the driving motor 7, so that the nut 6 sleeved on the screw part on the intermediate shaft 5 can be driven to move transversely, and the automatic stretching opening and closing of the curtain can be realized; on the other hand, when the curtain is not opened in a tensioning mode, the rolling motor 12 can be controlled to drive the left support plate 1, the right support plate 2, the support rod 3 and the hanging rod 4 to rotate together, and the curtain is rolled. The utility model discloses a rolling formula (window) curtain, user can select rolling formula or stretch-draw formula according to own needs, drives also very convenient control through the motor, realizes opening and shutting of automation of (window) curtain.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A rolling curtain, its characterized in that: the middle shaft is arranged on the left supporting plate and the right supporting plate through bearings, and the supporting rods are uniformly distributed in the circumferential direction of the middle shaft; the middle shaft comprises shaft parts at two ends and a screw part between the two shaft parts, a nut is arranged on the screw part, the hanging rod penetrates through a guide hole in the nut, the middle shaft is connected to a power output end of a driving motor, the driving motor is fixed on the right support plate, a plurality of hanging rings are arranged on the hanging rod and used for hanging curtain cloth, a slot is formed in the side wall of the nut, and one hanging ring at the edge position of the curtain cloth is inserted into the slot; the left support plate and the right support plate are respectively installed on the left installation seat and the right installation seat through bearings, the left support plate is connected to a power output end of a winding motor, and the winding motor is fixed on the left installation seat.

2. A roll-up window covering as in claim 1, wherein: the number of the supporting rods is at least six.

3. A roll-up window covering as in claim 1, wherein: the left mounting seat and the right mounting seat are fixedly mounted on a wall.

4. A roll-up window covering according to any of claims 1-3, wherein: the distance between the hanging rod and the middle shaft is smaller than that between the supporting rod and the middle shaft, so that the hanging ring can enter the inner side of the area surrounded by the supporting rods.