TWM477500U - Rolling door manual device - Google Patents

Description

Rolling door manual device

The present invention relates to a rolling door manual device, in more detail, in particular, the speed limit of the shifting mechanism is cancelled by a release device, and then the rotating rod is rotated by a rotating rocking rod, and the rotating rod drives the upper pivoting member to rotate. And the output shaft of the drive motor rotates to actuate the roll door manual device that rapidly raises or lowers the iron roll door.

According to the prior art, the traditional electric iron roller door mainly relies on a motor to move the iron roller door up or down. As shown in the first figure, it is mainly a motor 1, which has a transmission shaft center, a shifting mechanism 2 and a The manual device 3, the shaft is controlled by the speed change mechanism 2, and outputs an output shaft to move the iron door up or down, and the manual device 3 is a chain, and the pulling chain (manual device 3) can drive the output shaft to rotate, usually The chain (manual device 3) is used when the power is off, and is generally placed at the upper and lower positions of the motor 1. In case of power failure, the chain (manual device 3) is removed to pull the single-side chain (manual device 3) to Rotating the output shaft, since the chain (manual device 3) re-drives the output shaft through the shifting mechanism 2, the shifting mechanism 2 has a plurality of large and small gears for shifting use, and the chain (manual device 3) drives a plurality of large and small gears, which is very slow to drive. The iron roll door rises or falls.

However, the chain (manual device 3) is often placed above the motor. The chain (manual device 3) is dusty and dirty. It is easy to get dirty when used. In emergency fashion, the chain should be removed from the motor (usually the ladder is required to be transported) It is time-consuming and labor-intensive to remove the chain, and the iron gate is raised or lowered by the chain. The speed at which the iron-rolled door rises or falls is very slow. In case of emergency escape or a large number of evacuation, it cannot be used at all.

Therefore, the traditional iron door manual device has the following defects:

First, the use of pulling the manual device 3, raising or lowering the iron roll door, the speed is very slow, and very laborious, in case of emergency escape or a large number of people to lose, is not help.

Second, when using the chain (manual device 3), due to the high height, some factory iron door height is higher, it is necessary to use a ladder to assist in removing the chain (manual device 3), which is time-consuming and laborious.

Third, the chain (manual device 3) will be dusty, dirty, and easy to stain the hands when used.

Fourth, when using the chain (manual device 3), the sound of pulling is large, and the noise is easy to disturb people, especially in the early morning hours.

The conventionally used iron roller door manual device 3 mainly pulls the chain (manual device 3), and raises or lowers the iron roller door. The speed is very slow, and it is very laborious. It is easy to contaminate the hand and the chain takes time and effort to remove.

In view of this, the creators of this case are still actively working hard to develop, research and improve, and accumulate years of manufacturing and production experience, and finally have a creation that can solve the above drawbacks.

Therefore, the present invention provides a rolling door manual device which is a motor, a shifting mechanism and a manual device. The motor outputs power to the shifting mechanism, and the shifting mechanism outputs an output shaft, and the output shaft acts to raise or lower the iron shutter door. The manual device can drive the output shaft to rotate, and the shifting mechanism has a clutch flap; the utility model is characterized in that: a release device and a manual device, the release device can displace the clutch flap of the shifting mechanism, and the shifting mechanism is released, and the output shaft is temporarily suspended. The output shaft is connected to the manual device. The manual device has an upper pivoting member and a rotating rod. The upper pivoting member is pivotally connected to the output shaft, the lower pivoting rod is connected to the rotating rod, and the rotating rod is pivotally connected to the swinging rod. According to this, the release mechanism is released by the release device, and the swing lever is rotated to drive the rotary lever to rotate. The rotating rod drives the upper pivoting member to rotate, and the driving output shaft rotates to move the iron rolling door to rise or fall rapidly.

The present invention relates to a rolling door manual device whose main purpose is to provide rotation The swinging rod drives the rotating rod to rotate, and the rotating rod drives the upper pivoting member to rotate the auxiliary gear to interlock the main gear, and the driving output shaft rotates to move the iron rolling door to rise or fall.

The present invention is a roll door manual device, and the other purpose is to provide relief. The device cancels the shifting mechanism, and then raises or lowers the iron roll door with the manual device. The speed is faster than the traditional pulling chain type, and it is very labor-saving. In case of emergency escape or a large number of personnel to disperse, the iron roll door can be quickly lifted and lowered.

This creation is a roll door manual device, and the second purpose is to provide use. When the swinging bar of the manual device is low, whether the height of the factory or the house iron roll door is low, it is not necessary to use a ladder to assist, saving time and effort, and it can be operated immediately in case of emergency.

The present invention relates to a roll door manual device, and another object thereof provides a swing The rod is not contaminated with oil and does not stain the hands during use.

The present invention relates to a roll door manual device, and another object thereof provides for use When swinging the bar, there is no sound from the chain pulling, it is muted, no noise is not disturbing, and it can be used in the morning or at night.

The present invention provides a roll door manual device, and another object thereof is to provide a The release device can push or pull the clutch block of the shifting mechanism, and the operating release device can quickly raise and lower the iron roll door.

[study]

1‧‧‧Motor

2‧‧‧Transmission mechanism

3‧‧‧Manual device

[this creation]

10‧‧‧ motor

20‧‧ ‧Transmission mechanism

30‧‧‧Manual device

21‧‧‧ Output shaft

23‧‧‧Clutch cover

22‧‧‧ main gear

31‧‧‧Upper pivot joint

32‧‧‧Rotary rod

33‧‧‧swing rod

311‧‧‧Sub gear

312‧‧‧Upper column

313‧‧‧1st universal joint

314‧‧‧ horizontal column

315‧‧‧2nd universal joint

34‧‧‧ third universal joint

35‧‧‧Clamping parts

36‧‧‧ Positioning parts

40‧‧‧Relief device

41‧‧‧ Lifting rod

42‧‧‧ pole

411‧‧‧ head

50‧‧‧Disengagement device

51‧‧‧ rope

52‧‧‧Cylinder

53‧‧‧ turning parts

60‧‧‧Manual device

61‧‧‧Upper pivot joint

611‧‧‧ main chainring

612‧‧‧Chain

613‧‧‧Auxiliary

614‧‧‧ horizontal column

615‧‧‧2nd universal joint

62‧‧‧Rotary rod

63‧‧‧swing rod

64‧‧‧ third universal joint

65‧‧‧Clamping parts

66‧‧‧ Positioning parts

The first figure is a schematic view of the stereoscopic appearance of a conventional iron roller door motor and a manual device.

The second drawing is a schematic perspective view of the first embodiment of the present creation.

The third figure is a schematic perspective view of the operation state of the first embodiment of the present creation.

The fourth figure is a schematic plan view showing the operational state of the first embodiment of the present creation.

The fifth figure is a schematic plan view of the detachment device of the first embodiment of the present invention.

The sixth drawing is a schematic perspective view of the second embodiment of the present creation.

The seventh drawing is a schematic plan view of the second embodiment of the present creation.

The eighth figure is a plan view showing the operational state of the second embodiment of the present creation.

The ninth drawing is a schematic plan view of the third embodiment of the present creation.

The present invention relates to a rolling door manual device. For the first embodiment, please refer to the second, third, fourth and fifth figures, which is a motor 10, a shifting mechanism 20, a manual device 30 and a release device 40, and the motor 10 outputs The power is transmitted to the shifting mechanism 20, and the shifting mechanism 20 outputs an output shaft 21 (fourth diagram). The output shaft 21 acts to raise or lower the iron roller door, and the manual device 30 can drive the output shaft 21 to rotate. The output shaft 21 is connected to the manual. The device 30 has a clutch guard 23, and one end of the output shaft 21 is provided with a main gear 22. The manual device 30 has an upper pivoting member 31, a rotating rod 32 and a rocking lever 33. The upper pivoting member 31 is a a sub-gear 311, an upper rotating column 312, a first universal joint 313, a horizontal column 314 and a second universal joint 315. The main gear 22 is driven by the sub-gear 311, and the sub-gear 311 is coupled to the upper rotating column 312. The cross member 314 is pivotally connected to the upper rotating post 312 by the first universal joint 315, and the horizontal post 314 is pivotally connected to the rotating rod 32 by a second universal joint 315. The main gear 22 and the sub-gear 311 are umbrella gears. It can also be another transmission gear, and the third universal joint 34 is pivoted under the rotating rod 32, and the third The swing lever 34 to the joint 33 is pivotally connected, and the rocking lever 33 by a clamping member 35 is positioned, and the rotating lever 32 is positioned by a positioning member 36, The positioning member 36 is a bearing that is positioned on the wall surface.

In addition, there is a release device 40, and the release device 40 has a lifting rod 41 and a rod 42 is pivotally connected to the rod 42. The rod 42 is centrally positioned on the wall surface. The top of the lifting rod 41 has a head 411. The head 411 of the lifting rod 41 can push the clutch of the shifting mechanism 20. The sheet 23, operating the release device 40, can quickly lower the iron roll door.

With the above structural device, the present invention creates a rolling door manual device. In the first embodiment, in operation, the lever 42 of the detaching device 40 is first pressed to raise the lifting rod 41, and the head 411 of the lifting rod 41 can push the clutch strip 23 of the shifting mechanism 20 to release the shifting mechanism. 20 pairs of output shaft 21 speed limit, and then rotate the rocking lever 33 to drive the third universal joint 34, the rotating rod 32 rotates, the rotating rod 32 rotates according to the two positioning members 36, the rotating rod 32 passes through the second universal direction The joint 315 drives the horizontal column 314 of the upper pivoting member 31 to rotate, and the first universal joint 313 drives the upper rotating column 312 to rotate the auxiliary gear 311 to interlock the main gear 311, and the driving output shaft 21 rotates to move the iron rolling door quickly. Rise or fall.

The swinging lever 33 is normally positioned by a clamping member 35. When driving, the swinging lever is taken out from the clamping member 35. The present invention has the following advantages:

1. Using the release device 40 and the manual device 30, the iron roll door is raised or lowered, the speed is faster than the traditional pulling chain type, and the labor is very labor-saving. In case of emergency escape or a large number of personnel to disperse, the iron roll door can be quickly lifted and lowered.

Second, when using the rocker 33 of the manual device 30, due to the low height, whether the height of the factory or the house iron roll door is low, it is necessary to use a ladder to assist, even children can operate, saving time and effort, in case of emergency operating.

Third, the swing bar 33 is free from oil stains and does not stain the hands during use.

4. When using the swinging lever 33, the sound without the chain pulling is large, it is silent, there is no noise. It does not disturb people, regardless of the morning or night.

The second embodiment, as shown in the sixth, seventh, and eighth diagrams, will be released. The set 50 is changed into a rope 51, a cylinder 52 and a turning piece 53. The rope 51 is connected with the clutch flap 23 of the shifting mechanism 20, the cylinder 52 is for the rope 51 to pass through, and the turning part 53 is for the rotation of the rope 51, and The rope 51 can be pulled off by the folding member 53, that is, the clutch flap 23 of the shifting mechanism 20 can be interlocked, the speed limit of the output shaft 21 can be released by the shifting mechanism 20, and the third universal joint 34 can be driven by the rotating rocking lever 33. The rotating rod 32 rotates, the rotating rod 32 rotates according to the positioning member 36, and the rotating rod 32 drives the horizontal column 314 of the upper pivoting member 31 to rotate by the second universal joint 315, and is driven by the first universal joint 313. The column 312 rotates the sub-gear 311 to interlock the main gear 311, and the drive output shaft 21 is rotated to actuate the iron roll door to rise or fall rapidly, which similarly achieves the effects of the first embodiment.

Third embodiment, as shown in the ninth figure, the output shaft of the motor 20 21 is coupled with a main toothed disc 611. The pivoting member 61 of the manual device 60 is a main toothed disc 611, a chain 612, a pair of toothed discs 613, a horizontal column 614 and a second universal joint 615. The output shaft 21 is combined with a main toothed disc 611. The chain 612 is used to interlock the main toothed disc 611 and the auxiliary toothed disc 613. The horizontal column 614 is the axis of the auxiliary toothed disk 613, and the horizontal column 614 is connected by the second universal joint 615 and the rotating rod 62. The third universal joint 64 is pivotally connected to the bottom of the rotating rod 62. The third universal joint 64 is pivotally connected to the rocking rod 63, and the rocking rod 63 is positioned by a clamping member 65, and the rotating rod 62 is A positioning member 66 is positioned. The positioning member 66 is a bearing and is positioned on the wall surface. The release device 50 is still a rope 51, a cylinder 52 and a turning member 53. The rope 51 is connected to the clutch flap 23 of the shifting mechanism 20. The cylinder 52 is for the rope 51 to pass through, and the turning member 53 is for the rotation of the rope 51. In order to pull the rope 51, the clutch 23 of the shifting mechanism 20 can be interlocked, and the speed limit of the output shaft 21 by the shifting mechanism 20 is released.

When the third embodiment is operated, the rope 51 is pulled, the clutch flap 23 of the shifting mechanism 20 is interlocked, the speed limit of the output shaft 21 is released by the shifting mechanism 20, and the third universal joint 64 is driven by the swinging rocker 63. The rotating rod 62 rotates, the rotating rod 62 rotates according to the positioning member 66, and the rotating rod 62 drives the horizontal column 614 of the upper pivoting member 61 to rotate by the second universal joint 615, and the auxiliary toothed disc 613 and the chain 612 are driven by the horizontal column 614. And the main toothed disc 611, and the drive output shaft 21 is rotated to actuate the iron roll door to rise or fall rapidly, which achieves the same effect as the first embodiment.

In summary, the creation of a rolling door manual device, its novelty, practicability and progress is undoubted, fully in line with the requirements of the patent, 提 legally requested.

10‧‧‧ motor

20‧‧ ‧Transmission mechanism

30‧‧‧Manual device

23‧‧‧Clutch cover

22‧‧‧ main gear

31‧‧‧Upper pivot joint

32‧‧‧Rotary rod

33‧‧‧swing rod

311‧‧‧Sub gear

312‧‧‧Upper column

313‧‧‧1st universal joint

314‧‧‧ horizontal column

315‧‧‧2nd universal joint

34‧‧‧ third universal joint

35‧‧‧Clamping parts

36‧‧‧ Positioning parts

40‧‧‧Relief device

41‧‧‧ Lifting rod

42‧‧‧ pole

411‧‧‧ head

Claims (7)

A rolling door manual device is a motor, a shifting mechanism and a manual device. The motor outputs power to the shifting mechanism, and the shifting mechanism outputs an output shaft. The output shaft acts to raise or lower the iron shutter door, and the manual device can drive the output. The shaft rotates, and the shifting mechanism has a clutch flap; and is characterized in that: a release device and a manual device, the release device can displace the clutch flap of the shifting mechanism, and the shifting mechanism is released, and the output shaft is temporarily not subjected to the shifting mechanism. The output shaft is connected with a manual device, the manual device has an upper pivoting member and a rotating rod, the upper pivoting member is pivotally connected to the output shaft, the lower pivoting rod is connected to the rotating rod, and the rotating rod is pivotally connected to a swinging rod; The device cancels the shifting mechanism, rotates the rocking lever to drive the rotating rod to rotate, the rotating rod drives the upper pivoting member to rotate, and drives the output shaft to rotate to move the iron rolling door to rise or fall rapidly. The rolling door manual device of claim 1, wherein one end of the output shaft is provided with a main gear, and the upper pivoting member is a pair of gears, an upper rotating column, a first universal joint, a horizontal column and a second To the joint, the main gear and the auxiliary gear are driven, the auxiliary gear is coupled to the upper rotating column, the horizontal column is pivotally connected to the upper rotating column by the first universal joint, and the horizontal column and the rotating rod are pivotally connected with the second universal joint. The main gear and the auxiliary gear are umbrella gears. The roll door manual device of claim 1, wherein the third universal joint is pivoted under the rotating rod, and the third universal joint is pivotally connected to the rocking rod, and the rocking is positioned by a clamping member. The rolling door manual device of claim 1, wherein the rotating rod is positioned by a positioning member, and the positioning member is a bearing. The roll door manual device of claim 1, wherein the release device has a lifting rod and a rod, the lifting rod is pivotally connected to the rod, the head of the lifting rod has a head, and the rod is positioned at a position, the lifting rod The head can push the clutch flap of the shifting mechanism. The roll door manual device of claim 1, wherein the upper pivoting member is a main toothed disc, a chain, a pair of toothed discs, a cross column and a second universal joint, and the main shaft is coupled to the main shaft. The toothed disc and the chain are connected to the main toothed disc and the auxiliary toothed disc, the horizontal column is the axis of the auxiliary toothed disc, and the horizontal post is pivotally connected with the rotating rod by the second universal joint. The roll door manual device according to claim 1, wherein the release device has a rope, a cylinder and a turning piece, and the rope is connected with a clutch block of the shifting mechanism, the barrel is for the rope to pass through, and the turning part is for the rope turning Positioning.