TWI667979B - Rolling barrier strcutur capable of independently repaired - Google Patents

Abstract

The invention relates to a roll-up structure of an independently repairable curtain (roller blind), comprising a power source unit, a power transmission unit and a curtain (roller) unit; the power source unit, the power transmission unit and the curtain (volume) Each of the curtain units respectively form a separate unit in a chassis, and the power source unit provides power and outputs to the power transmission unit, and then the power transmission unit drives the curtain (roller) unit to perform the lowering of the curtain (roller blind). Or collapsing; accordingly, through the unit structure between the power source unit, the power transmission unit and the curtain (roller) unit, it is only necessary to independently repair the power source unit, the power transmission unit and the curtain (roller) unit. Work and replace new products, easy to adjust the upper and lower positioning points of the curtain, without the need to disassemble the entire roll box.

Description

Roll-up structure of curtain (roller) that can be independently repaired

The invention relates to a roll box structure of an independently repairable curtain (roller blind), in particular to a roll box innovation capable of independently repairing and replacing the power source unit, the power transmission unit and the curtain (roller) unit. structure.

The existing roll-up structure of the curtain (roller) is as shown in the first figure, mainly installing a motor (11) in a casing (1) and a reel (12) for driving the motor (11) in a forward and reverse direction. The reel (12) is wound with a curtain (roller) (13), and the bottom of the casing (1) is provided with a through opening (14) for the curtain (rolling) (13) to pass through, and the smashing through the reel (12) Rotating in the forward or reverse direction, the curtain (roller) (13) is unfolded or unfolded; because of the above-mentioned roll box structure, components such as the motor (11) and the reel (12) are built in the casing (1). Therefore, when the curtain (roller) (13) is larger, the motor (11) is larger, and the size of the chassis (1) is relatively larger, resulting in a bulky structure and occupying space, which is not conducive to space planning. Moreover, when a component needs to be repaired or replaced, it is necessary to disassemble the entire roll box and assemble the entire roll box after the repair or replacement is completed, which is quite troublesome and inconvenient.

As shown in the second figure, in another conventional curtain (roller) roll box structure, the motor (21) and the reel (22) are also mounted in a casing (2), but the reel (22) is The chain is driven by a chain (23) wound around the motor (21) and the reel (22), that is, the motor (21) and the reel (22) are provided with a sprocket on the same side, and a chain is arranged between the two sprocket wheels (23). ), so that the motor (11) can smoothly drive the chain (23) and then the chain (23) drives the reel (22) to rotate in the forward or reverse direction, thereby causing the curtain (roller) to be wound on the reel (22) (24) ) Detach or unfold. However, with the sprocket and chain (23) transmission, not only the sprocket can not be disassembled and the assembly complexity is high, and no matter whether the curtain (roller) (24) is damaged or the motor (21) is damaged, The whole roll box can be removed and disassembled to replace the damaged part, and the adjustment of the upper and lower positioning points of the curtain (roller) (24) requires additional control box to make the adjustment operation more difficult.

Therefore, how to effectively solve the inconvenience of installation and maintenance, and the problem of easily adjusting the upper and lower positioning points of the curtain (roller blind) have become an urgent problem to be improved.

The main object of the present invention is to provide a roll-up structure for a curtain (roller) that can be independently repaired, mainly by setting a power source unit, a power transmission unit and a curtain (roller) unit in a casing. Each becomes a separate unit, so that each unit can be repaired or replaced independently.

The object and effect of the present invention are achieved by the following techniques:

The invention relates to a roll box structure of an independently repairable curtain (roller blind), comprising a power source unit, a power transmission unit and a curtain (roller) unit; wherein:

The power source unit includes a first chassis, a power source, a positioning adjustment device and a positioning mechanism are disposed in the first chassis, the positioning adjustment device is connected to the positioning mechanism, and the positioning mechanism is connected to the power source;

The power transmission unit includes a second chassis, the second chassis is provided with a transmission group, the transmission group has an input end and an output end, and a power output end of the power source is connected to an input end of the transmission group;

The curtain (roller) unit includes a third chassis, a reel is disposed in the third casing, and a curtain (roller) wound on the reel, the power input end of the reel and the transmission group Outgoing connection

According to this, the power source unit, the power transmission unit and the curtain (roller) unit are each formed into a separate unit, and the power can be supplied through the power source unit to the power of the power transmission unit. Under the transfer, the curtain (roller blind) of the curtain (roller) unit is driven to be unfolded or retracted.

The second chassis is provided with two openings, and the two openings respectively pass through the power output end of the power source and the power input end of the reel.

Wherein the transmission set includes a driving wheel, an idler wheel and a driven wheel, the driving wheel is an input end of the transmission group, the driven wheel is an outgoing end of the transmission group, the driving wheel and the idler Wheeled, the idler is again engaged with the driven wheel, and the power output of the power source is coupled to the drive wheel, the power input of the spool and the driven wheel of the transmission connection.

The advantages of the invention are:

1. The invention adopts independent power supply structure of power source unit, power transmission unit and curtain (drawer) unit. If it is necessary to repair or replace new parts, it only needs to disassemble the chassis which needs to be repaired and replaced with new parts. Very convenient.

2. The invention adopts independent power supply structure of the power source unit, the power transmission unit and the curtain (roller) unit. When the power source is damaged or the upper and lower positioning causes an error, the power source unit (the first chassis) can be directly used. Adjusting the upper and lower positioning points or replacing the power source eliminates the need to remove the components of the entire roll box structure; it does not affect the power transmission unit (second chassis) and the curtain (drawer) unit (third chassis).

3. The invention adopts independent power supply structure of the power source unit, the power transmission unit and the curtain (roller) unit. When the power system is damaged or the torque or the speed is adjusted according to the actual demand, the transmission component can be replaced or adjusted independently. The gear ratio of the driving wheel, the idler wheel and the driven wheel; does not affect the power source unit (first chassis) and the curtain (drawer) unit (third chassis).

4. The invention adopts independent power supply structure of the power source unit, the power transmission unit and the curtain (roller) unit, and can replace the third chassis independently when the curtain (roller blind) is damaged, without affecting the power transmission unit (the second chassis) ) and power source unit (first chassis).

5. The invention not only can achieve convenient maintenance, quick installation and high reliability, and because the power source unit is separated from the curtain (drawer) unit, the purpose of reducing the reel to free more space for placing more curtains can be achieved. .

For a more complete and clear disclosure of the technical content, the purpose of the invention and the effects thereof achieved by the present invention, it is explained in detail below, and please refer to the drawings and drawings:

Please refer to the third and fourth figures.

The roll box structure of the independently repairable curtain (roller blind) of the present invention mainly comprises: a power source unit (3), a power transmission unit (4) and a curtain (roller) unit (5); wherein:

The power source unit (3) includes a first chassis (31), and a power source (32), a positioning adjustment device (33) and a positioning mechanism (34) are disposed in the first chassis (31), and the positioning adjustment device (33) is connected and positioned. The mechanism (34), the positioning mechanism (34) is connected to the power source (32);

The power transmission unit (4) includes a second chassis (41), and the transmission group is disposed in the second chassis (41), so that the transmission group has an input end and an output end, wherein the transmission group includes a driving wheel (42) and an idler wheel (43). And the driven wheel (44) (see the fifth figure), the driving wheel (42) is the input end of the transmission group, the driven wheel (44) is the output end of the transmission group, the driving wheel (42) and the idler wheel (43) The yoke, the idler (43) is further engaged with the driven wheel (44), and the power output end of the power source (32) is connected to the driving wheel (42) at the input end of the transmission group to generate the power source unit (3). Power can be transmitted to the power transmission unit (4) (see Figure 6);

The curtain (roller) unit (5) includes a third chassis (51), a reel (52) is disposed in the third chassis (51), and a curtain (roller) (53) wound on the reel (52), the reel The power input end of (52) is connected to the driven wheel (44), so that the power transmission from the power transmission unit (4) to the power source unit (3) is transmitted to the curtain (roller) unit (5).

According to this, the power is supplied by the power source unit (3), and the power is transmitted to the power transmission unit (4), and then transmitted to the curtain (roller) unit (5) by the power transmission unit (4) to drive the curtain The curtain (roller) (53) of the (roller) unit (5) is lowered or unfolded.

The power source unit (3), the power transmission unit (4) and the curtain (roller) unit (5) are respectively installed in the first chassis (31), the second chassis (41), and the third chassis (51). The structural design enables the power source unit (3), the power transmission unit (4) and the curtain (roller) unit (5) to form a separate unit.

In addition, the power transmission unit (4) of the present invention can increase the torque of the power transmitted by the power transmission unit (4) or improve the combination of the driving wheel (42), the idler pulley (43), and the driven wheel (44). Speed function.

Please refer to the sixth and seventh figures. The second chassis (41) is provided with two openings (411) for the power output end of the power source (32) and the power input end of the reel (52) to pass through, respectively, and the driving wheel (42) and the driven wheel (44). Connected, when the power source (32) or the reel (52), the curtain (roller) (53) need to be repaired or replaced, it can be directly separated from the driving wheel (42) and the driven wheel (44).

Moreover, the power source unit (3) is a separate unit, and the power source (32), the positioning adjustment device (33), and the positioning mechanism (34) constitute a power system, and the first chassis can be opened when maintenance or replacement is required (31). The power source (32) is directly taken out for maintenance, and when an error occurs in the upper and lower positioning points of the curtain (rolling shutter) (53), it can also be adjusted by the positioning adjusting device (33).

The reel (52) of the curtain (roller) unit (5) obtains the power of the power source unit (3) through the power transmission of the power transmission unit (4), and the power input end of the reel (52) is connected to the driven wheel (44). When the reel (52) or the curtain (roller) (53) is damaged, the power input end of the reel (52) can be directly released from the driven wheel (44), and the reel (52) or the curtain (roller) (53) Repair or replacement.

As can be seen from the above, the present invention uses the power source unit (3), the power transmission unit (4) and the curtain (roller) unit (5) in separate chassis configurations, when the power source (32) is damaged or the curtain (roller) (53) When the upper and lower positioning generates an error, the upper and lower positioning points of the power source (32) or the power source (32) can be adjusted directly in the first chassis (31) of the power source unit (3) without the need to The components of the roll-up structure are removed without affecting the power transmission unit (4) (second chassis) and the curtain (roller) unit (5) (third chassis); if the transmission system is damaged or the torque is adjusted according to actual needs At the same speed or speed, the drive assembly is also replaced directly in the second chassis (41) of the power transmission unit (4) or the drive wheel (42), the idler (43), and the driven wheel (44) are adjusted. Power source unit (3) [first case (31)] and curtain (roller) unit (5) [third case (51)]; if the curtain (roller) (53) is damaged, it is replaced independently The curtain (roller) unit (5) does not affect the power transmission unit (4) [second chassis (41)] and the power source unit (3) [first chassis (31)].

The above is only a part of the embodiments of the present invention, and is not intended to limit the present invention. It is intended to be included in the scope of the present invention.

In summary, the embodiments of the present invention can achieve the expected use efficiency, and the specific technical means disclosed therein have not been seen in similar products, nor have they been disclosed before the application, and have completely complied with the patent law. The regulations and requirements, the application for invention patents in accordance with the law, and the application for review, and the grant of patents, are truly sensible.

<existing>

(1)‧‧‧Chassis

(11)‧‧‧Motor

(12)‧‧‧Reel

(13) ‧ ‧ drapes (roller blinds)

(2) ‧‧‧Chassis

(21)‧‧‧Motor

(22)‧‧‧Reel

(23)‧‧‧Chapter

(24) ‧ ‧ drapes (roller blinds)

<present invention>

(3) ‧‧‧Power source unit

(4) ‧‧‧Power Transmission Unit

(5) ‧ ‧ drapes (roller blinds) unit

(31)‧‧‧First case

(32) ‧‧‧Power source

(33)‧‧‧ Positioning adjustment device

(34) ‧‧ ‧ Positioning agencies

(41)‧‧‧Second chassis

(411) ‧ ‧ openings

(42)‧‧‧Drive wheel

(43)‧‧‧ Idler

(44)‧‧‧ driven wheels

(51)‧‧‧ Third chassis

(52)‧‧‧Reel

(53) ‧ ‧ drapes (roller blinds)

The first picture: a schematic diagram of the roll box structure of an existing curtain (roller)

Second picture: Schematic diagram of another existing curtain (roller)

The third figure: a top view of the roll box structure of the curtain (roller) which can be independently repaired according to the present invention

Figure 4: Appearance top view of the roll box structure of the curtain (roller) which can be independently repaired according to the present invention

Figure 5: Side view of the relationship between the power transmission unit and the curtain (roller) unit of the present invention

Figure 6: Local top view of the relationship between the power source unit, the power transmission unit and the curtain (roller) unit of the present invention

Figure 7: Schematic diagram of the reel of the detaching curtain (roller) unit of the present invention

Claims (3)

An independently repairable curtain (roller) roll box structure includes a power source unit, a power transmission unit and a curtain (roller) unit; wherein: the power source unit comprises a first chassis, the first a power source, a positioning adjustment device and a positioning mechanism are disposed in a chassis, the positioning adjustment device is connected to the positioning mechanism, and the positioning mechanism is further connected to the power source; the power transmission unit comprises a second chassis, the second a transmission group is disposed in the chassis, the transmission group has an inlet end and an outlet end, and a power output end of the power source is connected to an input end of the transmission group; the curtain (roller) unit includes a third chassis, a reel is disposed in the third casing, and a curtain (roller) wound on the reel, the power input end of the reel is connected to the outlet end of the transmission group; accordingly, the power source unit and the The power transmission unit and the curtain (roller) unit each form a separate unit, and can supply power through the power source unit, and the power transmission of the power transmission unit Under the canopy drives the vertical (rolling) the curtain (shutter) unit or decentralized expand retractor collapsed. The roll box structure of the independently repairable curtain (roller blind) according to claim 1, wherein the second chassis is provided with two openings respectively for the power output end of the power source And the power input end of the reel passes. The roll box structure of the independently repairable curtain (roller blind) according to claim 2, wherein the transmission group comprises a driving wheel, an idler wheel and a driven wheel, wherein the driving wheel is the transmission group In the end, the driven wheel is an output end of the transmission group, the driving wheel is engaged with the idler wheel, the idler wheel is further engaged with the driven wheel, and the power output end of the power source Connected to the drive wheel, the power input of the spool is coupled to the driven wheel of the drive train.