WO2010031209A1

WO2010031209A1 - A cabinet with rolling door

Info

Publication number: WO2010031209A1
Application number: PCT/CN2008/001849
Authority: WO
Inventors: 康昌楷; 康谢秀庭
Original assignee: Kang chang-kai; Kang Hsieh Hsiu-Ting
Priority date: 2008-09-19
Filing date: 2008-11-05
Publication date: 2010-03-25
Also published as: CN201349774Y

Abstract

A cabinet with rolling door, includes a cabinet frame (1), a rolling blind (2), a driven mechanism and a motor (3). The two ends of the rolling blind (2) are inserted in the grooves of the two side panels of the cabinet frame (1) and can slide along the grooves; the driven mechanism includes a rotatable screw (4) that placed straightly between the upper and the lower panels of the cabinet frame and a nut (5) that set on the screw (4); The motor (3) is connected to the screw (4) by a gear to drive the screw (4); The nut (5) is connected to one end of the rolling blind (2). When the screw (4) is driven to rotate by the motor (3), the nut (5) set on the screw (4) will raise or descend while the screw (4) rotate in the forward direction and the reverse direction, thus the rolling blind (2) connected to the nut will be driven to unwind or wind. The screw-nut driven mechanism is simple, and only a few accessories are needed while it is manufactured, the shape is good and the noise is small.

Description

Rolling door cabinet

The utility model relates to furniture, in particular to a novel rolling door rejection.

Background technique

The existing roll door cabinets are mostly manual control door rejection switches, lacking an automatic control switch function, which is inconvenient for use. Based on years of manufacturing experience and market demand, the author has produced a roll-to-door rejection and has applied for a utility model patent in China. The patent number is 200820031348.3, which includes the upper frame, the bottom, the motor, and the transmission mechanism. The upper retreat frame is composed of a five-sided fixed panel and a soft retractable reject door, wherein the soft retractable reject door is disposed in the side panel groove of the upper reject frame; the transmission mechanism includes a gear , the chain, the transmission rod, the chain is sleeved on the gear, the gear is connected with the transmission rod; the motor is connected with the transmission rod; the soft scrollable door is fixedly connected with the chain, and can move up and down with the chain> ]^^文. The roll door refuses to have the function of automatically collecting the door.

However, in this patent, the transmission mechanism of the roll-to-door rejection is complicated, which causes inconvenience to the manufacturing, and when used, the chain in the transmission mechanism emits a large noise, which affects people's lives.

Utility model content

The utility model provides a novel roll door rejection for the above defects of the prior art, so as to simplify the structure of the rejector and reduce the production cost.

In order to solve the above technical problem, the utility model is realized by the following technical solutions: A new type of roll door rejection, including a frame rejection, a roller blind, a transmission mechanism, and a motor, the roller blinds are transversely framed on both sides of the frame In the groove, and slidable in the groove, characterized by:

The transmission mechanism includes a rotatable screw erected between upper and lower plates of the root frame and a nut disposed on the screw; Instruction manual

The motor is connected to the screw drive through a gear to drive the screw to rotate;

The nut is fixedly connected to one end of the roller blind.

Preferably, a motor switch controller is further included, and the motor switch controller is coupled to the motor.

Preferably, the motor switch controller is a manual control, a wireless remote control or a manual control and a wireless remote control set.

Preferably, the roller shutter end is provided with a safety touch bar, and the safety trigger bar is provided with a pressure sensor, and when the pressure sensor senses the pressure, the control motor stops running.

It can be seen from the above technical solution that the utility model drives the screw to rotate by the motor, and the nut disposed on the screw rises or falls on the screw with the forward rotation or the reverse rotation of the screw, and the nut and the roller blind are fixed at one end, so As the nut ascends or descends on the screw, the roller blind expands or rewinds. The structure of the transmission mechanism is simpler than that of the existing transmission mechanism, and the mechanical transmission performance is better than the past; in the manufacturing, the noise generated is small due to the small number of parts; the appearance is also more beautiful. .

DRAWINGS

Figure 1 is a front view of the utility model;

Figure 2 is a side cross-sectional view of the present invention.

detailed description

The present invention will be further described in detail below in conjunction with specific embodiments.

Referring to FIG. 1 and FIG. 2, the utility model comprises a frame, a roller blind, a transmission, and a motor. The frame 1 is used as a main body to carry other components, and the five sides of the frame are provided with a door panel, and the remaining side is replaced by a roller blind 2 Forming the door, the two ends of the roller blind 2 are two-end bars, and the side of the frame 1 is provided with a groove, and the end bar is disposed in the groove and can slide along the groove; the transmission mechanism has a screw 4 and The nut 5 is arranged on the screw, the nut 5 is fixed to the rod of one end of the roller blind 2, and the screw 4 is drivingly connected with the motor 3. When in use, the motor is turned on, and the motor 3 drives the screw 4 to rotate. Since the nut is disposed on the screw and the nut orientation is unchanged, the screw turns Description

When moving, the nut will rise or fall with the rotation of the screw, and the rise or fall of the nut will rise and fall with the end rod of the roller blind, so that the roller blind can be stowed or lowered. Just change the direction of the motor to change the direction of rotation of the screw to control the retraction or lowering of the roller blind.

As a preferred embodiment of the present invention, a motor switch controller is further included, and the motor switch controller is connected to the motor.

As a preferred embodiment of the present invention, the motor switch controller is a manual control, a wireless remote control or a manual control and a wireless remote control connection.

Referring again to Fig. 2, the end of the roller blind 2 is provided with a safety touch bar 6, and the safety touch bar 6 is provided with a pressure sensor. When the pressure sensor senses the pressure, the control motor 3 stops operating. This setting can sense whether there is any object under the roller blind. When a finger is pressed, the motor is stopped by the sensor to prevent the finger from being crushed and the safety protection effect.

The above-mentioned embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that those skilled in the art can also make a number of variations and improvements without departing from the concept of the present invention, which are all within the scope of protection of the present invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims

Claim

1 . A novel roll door rejection, comprising a frame, a roller blind, a transmission mechanism, and a motor, wherein the roller blind is transversely arranged in a groove of the side plates on both sides of the frame, and can slide in the groove, and the feature thereof Lie in:

The transmission mechanism includes a rotatable screw erected between the upper and lower plates of the frame and a nut disposed on the screw;

The nut is fixedly connected to one end of the roller blind.

2. The novel roll door rejection of claim 1 further comprising: a motor switch controller, said motor switch controller being coupled to the motor.

3. The roll door rejection according to claim 2, wherein: the motor switch controller is a manual control, a wireless remote control or a manual control and a wireless remote control connection.

The roll door rejection according to claim 3, wherein the roller shutter end is provided with a safety touch bar, and the safety touch bar is provided with a pressure sensor, and the pressure sensor controls the motor to stop running when the force is sensed.