TW201350666A - Curtain steering control device - Google Patents

Abstract

The present invention relates to curtain steering control device, which comprises a transmission set installed in the curtain frame including a housing, an eddy spring, a gear set mutually engaged for transmission, one end of the eddy spring is fixed to the gear set and the other end is fixed at the interior of the housing; a rewinding set installed in the curtain frame and includes two rewind rods, one driving element, a pulling string arranged in the rewind rod for penetrating curtain blades. The center of the driving element is penetrated by the gear set for fixation, and both sides of the driving element are inserted by the two rewind rods for fixation to thereby achieve the effect of adjusting the sizes of gears in the gear set by cooperating with different curtain blade weights.

Description

Curtain steering control device

The present invention relates to a curtain body control device, and more particularly to a curtain body lifting and steering control device.

The common curtain body uses the lifting control device to retract the curtain body and adjust the height position of the curtain body, and uses the steering control device to rotate the direction of the curtain blade.

Please refer to the new patents in the "National Republic of China Announcement No. M316318 "Curtain Tension Lifting Mechanism", which includes: a lifting cord 81 having a bent portion 811 at its top end; The wire wheel 82 has at least one wire 83 wound around the wire wheel 82, and at least one set of the ring 831 is formed at the end thereof and the bent portion 811 of the lifting and lowering wire 81 is coupled to each other, so that the wire 83 and the lifting wire 81 are formed by the ferrule 831 structure. a first rotating wheel 84 rotates synchronously with the wire wheel 82; a second rotating wheel 85; and a force spring 86 mounted on the first rotating wheel 84 and the second rotating wheel 85, the constant force spring 86 It is an S-shaped shape and has a spiral spring 861 at both ends thereof, and the generated torque is equal to the weight of the curtain body 9, and is a state of being stretched; when a force is applied to the lower rail, the wire wheel 82 is sleeved. The ring 831 performs the take-up or pay-off. At this time, the force-retaining spring 86 can force the two scroll springs 861 to balance the force between the one and the other, so that the wire wheel 82 can be controlled to be at the rest position. The curtain 9 is positioned at any intermediate position of full extension and full retraction.

However, the inventors have found that the tension lifting mechanism for the conventional curtain uses the gear to rotate synchronously with the first wheel, the wire wheel is controlled by the constant force spring, and the torque generated by the constant force spring is equal to the weight of the curtain itself, and The balance of force can be achieved between one and one release, which can achieve the effect of automatic stop and positioning. However, the wire wheel is connected with the lifting rope by the bent portion of the wire body to control the wire body on the upper and lower sides of the lifting rope because of wear and tear. And the breakage is caused, and the reel, the first revolver, and the fixed-force spring often need to adjust the weight adjustment of the different curtains to achieve the balance of the force when the curtain body is retracted, and the reel and the first reel are not provided. There is a structure of adjustment, so it is necessary to solve the problems of the prior art.

In view of the above, the present inventors have invented a curtain lifting control device, which comprises: a transmission group disposed in the curtain frame, including a casing, with the concept of long-term research and integration of the curtain body. a scroll spring and a gear set, the gear sets are meshed with each other, one end of the scroll spring is fixed to the gear set, and the other end is fixed in the casing; a roll set is disposed in the curtain frame, and the winding set includes two rolls A lifting rod and a moving member are arranged on the winding rod, and a lifting rope is arranged for passing through the curtain blade. The driving member is fixed by a gear set in the middle, and the two sides of the driving member are fixed by two winding rods.

A curtain body steering control device comprises: a winding group disposed in a curtain frame, the winding group comprises a driving member and a two-winding rod, and a winding portion is provided at one end of the winding rod, and the winding rod is arranged a lifting rope for lifting the blade through the curtain; and two steering members for fitting the sleeve of the winding rod, Each of the two sides of the steering member is provided with a fixing groove; two steering ropes are respectively provided with a fixing block, which is fixed in a fixing groove of the steering member, and the steering rope is provided for penetrating through the curtain blade.

The main purpose of this creation is to provide a curtain lifting control device, which can adjust the size of different gears according to the weight of different curtain blades.

The main purpose of the present invention is to provide a curtain body steering control device, in which the two steering members are respectively sleeved on the closing portion of the winding rod to achieve the purpose of turning the curtain blade.

As can be seen from the above description, the present invention achieves the following effects compared to the prior art:

1. The curtain body lifting device of the present invention, wherein the first adjusting groove and the second adjusting groove of the partition plate are designed as long grooves, and the position of the partition plate can be adjusted to the left and right, and the card slot and the casing are adjusted together with the partition plate. The groove or the cassette is combined to achieve the effect of different gear sizes by the gears of the gear set to match the weight of the different curtain blades.

2. The curtain body steering device of the present invention, the two steering members are respectively sleeved on the sleeve portion of the winding rod, and the two sides of the steering member are respectively provided with a circular groove-shaped fixing groove, and the cylindrical fixing block of the two steering ropes is placed into the steering unit. The fixing groove of the piece is fixed in the way to pull the steering rope to turn the curtain blade.

(this invention)

1‧‧‧ Transmission Group

11‧‧‧Shell

111‧‧‧Fixed column

112‧‧‧Rotating block

113‧‧‧ card slot

114‧‧‧Runner

115‧‧‧ Scroll spring

116‧‧‧ card end

117‧‧‧ card slot

118‧‧‧Cars

12‧‧‧ Gear Set

121‧‧‧First bevel gear

122‧‧‧second bevel gear

123‧‧‧First spur gear

124‧‧‧Second spur gear

125‧‧‧ Third spur gear

13‧‧‧Baffle

131‧‧‧First adjustment slot

132‧‧‧Second adjustment slot

133‧‧‧Positioning column

134‧‧‧Adjust card slot

2‧‧‧Receipt group

21‧‧ ‧ socket

22‧‧‧Retraction

221‧‧‧ Lifting rope

222‧‧‧ Included

23‧‧‧Drives

3‧‧‧Frame

4‧‧‧ leaves

5‧‧‧ Lower frame

6‧‧‧Steering parts

61‧‧‧fixed slot

62‧‧‧ side film

63‧‧‧ 片片

64‧‧‧ joint slot

7‧‧‧Steering rope

71‧‧‧Fixed blocks

72‧‧‧fixed clip

73

(customary)

8‧‧‧ Lifting mechanism

81‧‧‧ lifting rope

811‧‧‧bend part

82‧‧‧ reel

83‧‧‧Wire

831‧‧‧ ferrules

84‧‧‧First runner

85‧‧‧Second runner

86‧‧‧Limited spring

861‧‧‧ scroll spring

9‧‧ ‧ curtain body

The first figure is a perspective view of the appearance of the curtain body lifting control device of the present invention.

The second figure is another external perspective view of the curtain body lifting control device of the present invention.

The third figure is a perspective exploded view of the curtain body lifting control device of the present invention.

The fourth figure is a schematic diagram of the driving set driven by the driving member of the curtain lifting control device of the present invention.

The fifth figure is a schematic diagram of the scroll wheel driving rotating wheel of the curtain lifting control device of the present invention.

6A to 6C are schematic views showing the implementation of the partition adjustment position of the curtain lifting control device of the present invention.

The seventh figure is a perspective exploded view of the curtain body steering control device of the present invention.

The eighth figure is a perspective exploded view of another curtain body steering control device of the present invention.

9A to 9B are schematic views showing the steering implementation of the curtain body steering control device of the present invention.

The tenth figure is a schematic diagram of the combination of the curtain body steering control device of the present invention.

The eleventh figure is a stereoscopic view of a conventional appearance.

The twelfth figure is a conventional exploded view.

Referring to the first to third figures, the present invention relates to a curtain lifting device, comprising: a transmission set 1 disposed in the curtain frame 3, comprising a casing 11 a gear set 12 and a partition Referring to the third figure, the housing 11 is provided with two fixing posts 111. The housing 111 is provided with a rotating block 112 and is fixed to the right fixing post 111 of the housing 11. The rotating block 112 is provided with a card slot 113. The housing is provided with a rotating wheel 114 and is inserted into the scroll spring 115, and is fixed to the left fixing pole 111 of the housing 11. The scroll spring 115 is provided with a card end 116 for fixing in the slot 113 of the rotating block 112. And two card slots 117 and a latching piece 118 are disposed on each side of the housing 11, and the gear set 12 is provided with a first umbrella. a gear 121, a second bevel gear 122, a first spur gear 123, a second spur gear 124, a third spur gear 125, and a rotating block 112. The first bevel gear 121 meshes with the second bevel gear 122. The two bevel gears 122 are fixed to the first spur gear 123. The first spur gear 123 meshes with the second spur gear 124. The second spur gear 124 meshes with the third spur gear 125. The third spur gear 125 is coupled to the upper portion of the rotating block 112. The first adjustment groove 131 is provided with the first spur gear 123 disposed above and the second adjustment groove 132 is provided for the second adjustment groove 131. The spur gear 125 is placed above, the rotating block 112 is placed below, and a positioning post 133 is disposed in the middle of the partition 13 for fixing the second spur gear 124. An adjusting card slot 134 is disposed under the partition 13 and is disposed on the partition plate. The two sides of the 133 are corresponding to the latching groove 117 and the latching piece 118 of the housing 11 for adjusting the position of the partitioning plate 13; a winding group 2 is disposed in the curtain frame 3, please refer to the first and second figures. The take-up group 2 includes two sockets 21, two winding rods 22, and a driving member 23. The socket 21 is disposed in the curtain frame 3 for the roll. The closing rod 22 and the driving member 23 are placed, and a lifting rope 221 is disposed at the inner end of the winding rod 22 for passing through the curtain blade 4, and the outer end of the winding rod 22 is provided with a fitting portion 222, and the fitting portion 222 is placed. In the bearing 21, the first bevel gear 121 of the gear set 12 is fixed in the middle of the driving member 23. Please refer to the fourth and fifth figures together, and the two driving members 23 are fixed on the two sides by the two winding rods 22.

Please refer to the first to third figures, this curtain lift control device When the assembly is implemented, the transmission group 1 is first combined. Referring to the third figure, the runner 114 is built into the scroll spring 115, and the left fixing pole 111 of the housing 11 is fixed, and the rotating block 112 is sleeved. The fixing rod 111 of the right side of the body 11 is fixed, and the card end 116 of the scroll spring 115 is placed in the slot 113 of the rotating block 112. Then, the partition 13 is placed in the housing 11, and the fixing column 111 of the left side of the housing 11 is worn. The first adjusting slot 131 is disposed, and the right fixing post 111 of the housing passes through the rotating block 112. At this time, the second adjusting slot 132 is inserted through the rotating block 112, and the first adjusting slot 131 and the second adjusting slot 132 are used first. Adjusting the left and right positions of the partition plate 13 to match the size of the first spur gear 123, the second spur gear 124, and the third spur gear 125 to be combined, and then aligning the adjusting slot 133 of the partition 13 with the housing 11 The latching slot 117 or the latching tab 118 is coupled to the lower latching mechanism. Then, the lower portion of the third spur gear 125 is coupled to the upper portion of the rotating block 112, and the second spur gear 124 is sleeved to the positioning post 133 of the partitioning plate 13. After the first spur gear 123 is combined with the second bevel gear 122, the left side of the first spur gear 123 is sleeved to the left. The fixing post 111 is fixed. Finally, the first bevel gear 121 is meshed with the second bevel gear 122, the transmission group 1 is assembled, and the transmission group 1 is disposed in the curtain frame 3; please refer to the first and second figures. The two sockets 21 are placed in the curtain frame 3, and are respectively placed on both sides of the transmission group 1, and the winding rod 22 is placed in the bearing seat 21. The inner end of the winding rod 22 is provided with a lifting rope 221 for Through the curtain blade 4, the outer end fitting portion 222 of the take-up lever 22 is placed on the socket 21, and is fixed by the first bevel gear 121 of the gear set 12 through a carrier 23, please Referring to the fourth and fifth figures, the two driving members 23 are fixed by two winding rods 22 on both sides.

Referring to the first and second figures, when the curtain lifting control device is used to adjust the lower frame 5 upward and downward by hand, the curtain blade 4 and the lifting rope 221 are displaced upward and downward, and the lifting rope is lifted. 221 drives the take-up lever 22 to rotate, and causes the driving member 23 to rotate. Referring to the fourth and fifth figures, the first bevel gear 121 of the gear set 12 is rotated, and the second bevel gear 122, the first spur gear 123, and the second are interlocked. The spur gear 124 and the third spur gear 125, the scroll spring 115 in the lower wheel 114 of the partition plate 13 and the rotating block 112 are interlocked, and the elastic force of the gear set 12 and the scroll spring 115 forms a force with the weight of the curtain blade 4. The balance is to pull the curtain blade 4 down to any position; please refer to the sixth to sixth C, the first adjustment groove 131 and the second adjustment groove 132 are formed by the long groove of the partition plate 13 The position of the partition plate 13 is adjusted to the left and right, and the adjusting slot 133 of the upper partition 13 is coupled with the latching groove 117 or the latching piece 118 of the housing 11 so that the gear of the gear set 12 can be matched with different curtain blades 4 . Weight to adjust the size of different gears.

Referring to the seventh figure, when the curtain body steering control device is assembled, the two steering members 6 are respectively sleeved on the sleeve portion 222 of the take-up lever 22, and the two sides of the steering member 6 are respectively provided with a circular groove-shaped fixing groove. 61, and a side piece 62 is disposed on the outer side of the fixing groove 61. The upper edge of the fixing groove 61 is provided with a tab 63. The side piece 62 and the tab 63 form a coupling groove 64. The outer side of the socket 21 is provided with a block. The block 211, the two steering ropes 7 are each provided with a cylindrical fixing block 71, which is fixed in the fixing groove 61 of the steering member 6, and the steering rope 7 passes through the curtain blade 4; see the eighth figure, the steering rope 7 fixed The block 71 can be in the form of a sheet and is provided with a fixing clip 72. The fixing block 71 of the steering rope 7 is placed in the coupling groove 64, and the side piece 62 and the tab 63 are sandwiched under the fixing clip 72; see ninth A, ninth B, 10, when the curtain body steering control device is used, the driving member 23 drives the sleeve portion 222 to rotate, until the lower edge of the side piece 62 of the rotating member 6 abuts against the blocking block 21 of the socket 21, at this time, pulls two The side steering rope 7 turns the curtain blade 4.

In summary, the "curtain steering control device" of the present invention means that the gear set can adjust the size of different gears according to the weight of different curtain blades, and the two steering members are respectively sleeved on the closing portion of the winding rod, The effect of the turning of the blade of the curtain body, and its structure has not been seen in the publication or public use, in line with the requirements of the invention patent application, please ask the Bureau to understand the patent, as soon as possible to grant patents, to pray.

It is to be understood that the above is the technical principle immediately applied to the specific implementation of the present invention. If the changes made according to the concept of the present invention are still beyond the spirit of the specification and the drawings, , should be within the scope of the invention, combined with Chen Ming.

1‧‧‧ Transmission Group

2‧‧‧Receipt group

21‧‧ ‧ socket

22‧‧‧Retraction

222‧‧‧ Included

23‧‧‧Drives

3‧‧‧Frame

4‧‧‧ leaves

5‧‧‧ Lower frame

Claims (7)

A curtain steering control device includes: a winding set disposed in a curtain frame, the winding set includes a driving member and a two-rolling rod, and the winding rod is provided with a fitting portion at one end, and the winding is received a lifting rope is arranged on the rod for passing through the curtain blade; and two steering members are respectively sleeved on the sleeve of the winding rod, the steering member is provided with a fixing groove on each side; and two steering ropes Each of the fixing blocks is fixed and fixed in a fixing groove of the steering member for passing through the curtain blade. The curtain body steering control device according to claim 1, wherein the fixing groove has a circular groove shape, and the fixing block has a cylindrical shape. The curtain steering control device according to claim 1, wherein the retracting group further comprises two sockets disposed in the curtain frame, and the socket is placed for the sleeve portion of the winding rod . The curtain body steering control device of claim 3, wherein the socket further comprises a stop block disposed at an outer end of the socket. The curtain steering control device of claim 4, wherein the steering member further comprises two side panels, two tabs, and two coupling slots, the side panels being disposed on the side of the fixing slot, the tabs being disposed The coupling groove is formed between the side piece and the tab at the upper edge of the fixing groove, and the lower edge of the side piece is for abutting against the blocking block. The curtain body steering control device of claim 5, wherein the steering rope further comprises a fixing clip, wherein the fixing block of the steering rope is inserted into the coupling groove, and the side piece is sandwiched under the fixing clip The tab. The curtain body steering control device according to claim 6, wherein the fixing block is in the form of a sheet.