CN203531714U

CN203531714U - Single-handle dual-control built-in shutter hollow glass interlocked by duplex one-way bearing

Info

Publication number: CN203531714U
Application number: CN201320691212.XU
Authority: CN
Inventors: 黄琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-05
Filing date: 2013-11-05
Publication date: 2014-04-09
Anticipated expiration: 2023-11-05

Abstract

The utility model discloses a single-handle dual-control built-in shutter hollow glass interlocked by a duplex one-way bearing. A lifting and turnover device of a hollow built-in shutter comprises an end head steering device, an intermediate steering device, a transmission shaft, a tensioning device, a shutter turning rope, a pulling rope and an inner magnetic slide block, wherein the end head steering device is fixedly connected to a lateral side of an upper part of a framework; the transmission shaft is fixedly connected to the end part of the end head steering device; the intermediate steering device is fixedly connected to the transmission shaft; the tensioning device is fixedly connected to the lateral side of the lower part of the framework; one end of the shutter turning rope is fixedly connected to the upper part of the inner magnetic slide block while the other end thereof bypasses the end head steering device and the tensioning device and is fixedly connected to the lower part of the inner magnetic slide block. According to the utility model, the shutter turning rope is unnecessary to bear a relatively great pull force for a long time when the shutter is lifted and turned over, so that the condition that the shutter turning rope is lengthened easily by pulling is avoided; meanwhile, the turnover device controls the turnover of the shutter by utilizing the characteristics of the interlocking of the duplex one-way bearing, so that the structure is simpler, the operation is steadier and more reliable, and accordingly the single-handle dual-control built-in shutter hollow glass interlocked by the duplex one-way bearing is higher in work stability. In addition, the single-handle dual-control built-in shutter hollow glass interlocked by the duplex one-way bearing is simple and convenient to assemble, and relatively low in production cost.

Description

A kind of single-handle double-control hollow glass with inlaid louver blades of duplex unilateral bearing interlocking

Technical field

The utility model relates to a kind of pair glass window and door or indoor partition of built-in louver curtain, is specifically related to a kind of single-handle double-control hollow glass with inlaid louver blades of duplex unilateral bearing interlocking.

Background technology

Hollow glass with inlaid louver blades is a kind of good sunshade, heat-insulating sound-insulating, easy to clean, beautiful and applicable New Building Materials, because of its superior performance, is worldwide promoted and applies.In the industry current: adopt double-handle dual control mode realize the lifting of built-in hollow blinds and turn over sheet, but make comparatively complexity, cost is higher, and will turn over sheet handle and be placed in eminence, part user's operational difficulty; Also there is portioned product to adopt single-handle double-control form, but mostly have complex structure or make required precision high or lift the long or resistance of stroke compared with problems such as galling are serious fragile, so applied on a large scale.

Utility model content

The purpose of this utility model is will solve in above-mentioned prior art, the poor work stability of single-handle magnetic control built-in hollow shutter glass, the defect that assembly difficulty is large, cost is high, the single-handle double-control hollow glass with inlaid louver blades that provides a kind of duplex unilateral bearing to interlock.

For achieving the above object, the technical scheme that the utility model adopts is as follows:

A kind of single-handle double-control hollow glass with inlaid louver blades of duplex unilateral bearing interlocking, comprise double-layer glass, framework, blind, lifting gear and turning device, described blind is arranged in the space that double-layer glass and framework surround, described lifting gear connects blind and slice turning device, described turning device is fixed in framework, described blind comprises several blades, end rail and ladder rope, rail of the described end is located at the below of louvre blade, described ladder rope upper end is fixed in turning device, lower end is fixed in end rail, described lifting gear comprises interior magnetic slider, stay cord and outer magnetic handle, described interior magnetic slider is located in framework, described stay cord one end is fixed in the top of frame sides, the other end is walked around interior magnetic slider, through after blade, be fixed in end rail, described outer magnetic handle is located at the outside of double-layer glass and is aligned with interior magnetic slider, it is characterized in that: described turning device comprises termination steering gear, power transmission shaft, middle steering gear, tensioning apparatus and turn over sheet rope, the steering gear of described termination is fixed in the side of framework upper, described power transmission shaft is fixed in the end of termination steering gear, in the middle of described, steering gear is fixed in power transmission shaft, described tensioning apparatus is fixed in the side of framework bottom, describedly turn over the top that sheet rope one end is fixed in interior magnetic slider, the other end is walked around termination steering gear and tensioning apparatus, be fixed in the bottom of interior magnetic slider.

The steering gear of described termination comprises termination base, central axis, centre bearing, driving wheel, left unilateral bearing, turn over sheet wheel, right unilateral bearing, transition wheel and drag ring, described termination base is fixed in the side of framework upper, described central axis one end is connected in termination base by centre bearing, described driving wheel is connected in central axis by left unilateral bearing, the described sheet wheel that turns over is connected in central axis by right unilateral bearing, this turns over sheet wheel right-hand member and is fixed in power transmission shaft, described transition wheel is sheathed on central axis, this transition wheel is located at driving wheel and is turned between sheet wheel, described drag ring is sheathed on central axis, this drag ring is located at and is turned over sheet wheel left side, described left unilateral bearing and right unilateral bearing are installed in the same way.

Described driving wheel right side is arranged with two and drives thrust inclined-plane and two stressed inclined-planes of driving.

The described sheet wheel left end that turns over is arranged with two and turns over sheet thrust inclined-plane and two and turn over sheet stress surface.

Described transition wheel left end is arranged with and stressed inclined-plane, a left side that drives thrust inclined-plane to be meshed, and the left thrust inclined-plane being meshed with the stressed inclined-plane of driving; Described transition wheel right-hand member is arranged with and the stressed inclined-plane, the right side that turns over sheet thrust inclined-plane and be meshed, and with the right thrust face that turns over sheet stress surface and be meshed.

Described drag ring be shaped as annular, the material of this drag ring is silica gel or fluorine silica gel.

Described tensioning apparatus comprises spring and tension pulley block, and described spring lower end is fixed in the side of framework, and this spring upper end is fixed in tension pulley block.

Described lifting gear also comprises balancing weight, and described balancing weight is fixed in interior magnetic slider lower end.

Compared with prior art, the utility model has the advantage of: turn over sheet rope without bearing for a long time larger pulling force, thereby avoid occurring turning over the situation that sheet rope is easily elongated, simultaneously, its turning device utilizes the characteristic of duplex unilateral bearing interlocking, the sheet that turns over of controlling blind, this kind of structure is more simple, moves more reliable and more stable; In addition, the utility model assembling is easy, and cost of production is lower.

Accompanying drawing explanation

Fig. 1 is the internal construction schematic diagram of the utility model embodiment;

Fig. 2 is the perspective view of termination steering gear in Fig. 1

Fig. 3 is the front elevational schematic of termination steering gear in Fig. 1;

Fig. 4 is A-A cross-sectional schematic in Fig. 3.

The specific embodiment

Below in conjunction with accompanying drawing, introduce in detail a kind of embodiment of the present utility model.

As shown in Figure 1, the single-handle double-control hollow glass with inlaid louver blades of the utility model duplex unilateral bearing interlocking, comprises double-layer glass 1, framework 2, blind 3, lifting gear 4 and turning device 5.Blind 3 is arranged in the space that double-layer glass 1 and framework 2 surround, and comprises several blades 31, end rail 32 and ladder rope 33, and end rail 32 is located at the below of blade 31, and ladder rope 33 upper ends are fixed in the middle steering gear 53 of turning device 5, and lower end is fixed in end rail 32.Lifting gear 4 is connected in blind 3 and turning device 5, in order to control the lifting of blind 3, the positioning strip that comprises interior magnetic slider 41, stay cord 42, balancing weight 43 and outer magnetic handle and fixing outer magnetic handle, interior magnetic slider 41 is located in framework 2, and stay cord 42 one end are fixed in the top of framework 2 sides, and the other end is walked around interior magnetic slider 41, through blade 31, be fixed in end rail 32, balancing weight 43 is fixed in the lower end of interior magnetic slider 41, and its weight is determined as required.Outer magnetic handle (not shown) is located at the outside of double-layer glass 1 and is aligned with interior magnetic slider 41, and the positioning strip of fixing outer magnetic handle is located at the limit portion (not shown) of double-layer glass 1 outside.Turning device 5 is fixed in framework 2, in order to the blade 31 of the blind 3 that overturns, comprises termination steering gear 51, power transmission shaft 52, middle steering gear 53, tensioning apparatus 54 and turns over sheet rope 55.Termination steering gear 51 is fixed in the side on framework 2 tops.Power transmission shaft 52 is fixed in the end of termination steering gear 51.Middle steering gear 53 is fixed in power transmission shaft 52.Tensioning apparatus 54 comprises spring 541 and tension pulley block 542, and spring 541 lower ends are fixed in the side of framework 2, and these spring 541 upper ends are fixed in tension pulley block 542.Turn over sheet rope 55 one end and be fixed in the top of interior magnetic slider 41, the other end is walked around the tension pulley block 542 of termination steering gear 51 and tensioning apparatus 54, and is fixed in the lower end of balancing weight 45.By controlling outer magnetic handle, move up and down, in driving, magnetic slider 41 moves up and down, when interior magnetic slider 41 moves up and down, to drive rope 44 actions, thereby control blind 3 liftings, this this simultaneously in magnetic slider 41, also will drive turning device 5 to move, thereby control blade 31 upsets of blind 3, so just realized the function of single-handle double-control.

As shown in Figure 2 to 4, termination steering gear 51 comprises termination base 511, central axis 512, centre bearing 513, driving wheel 514, left unilateral bearing 515, turns over sheet wheel 516, right unilateral bearing 517, transition wheel 518 and drag ring 519.Termination base 511 is fixed in the side on framework 2 tops, central axis 512 one end are connected in termination base 511 by centre bearing 513, driving wheel 514 is connected in central axis 512 by left unilateral bearing 515, turn over sheet wheel 516 and be connected in central axis 512 by right unilateral bearing 517, this turns over sheet and takes turns 516 right-hand members and be fixed in power transmission shaft 52, left unilateral bearing 515 and right unilateral bearing 517 are installed in the same way, transition wheel 518 is fixed in central axis 512, this transition wheel 518 is located at driving wheel 514 and is turned between sheet wheel 516, drag ring 519 is sheathed on central axis 512, this drag ring 519 is located at and is turned over sheet and take turns 516 left sides.Driving wheel 514 right sides are arranged with two and drive thrust inclined-plane 5141, and two drive stressed inclined-plane 5142.Turn over sheet and take turns 516 left ends and be arranged with two and turn over sheet thrust inclined-plane 5161, and two turned over sheet stress surface 5162, turning over sheet stress surface 5162 can be plane or inclined-plane.Drag ring 519 be shaped as annular, the material of this drag ring 519 is silica gel or fluorine silica gel.Transition wheel 518 left ends are arranged with, with the stressed inclined-plane 5181, a left side that drives thrust inclined-plane 5141 to be meshed, and the left thrust inclined-plane 5182 being meshed with the stressed inclined-plane 5142 of driving; Transition wheel 518 right-hand members are arranged with, with the stressed inclined-plane 5183, the right side that turns over sheet thrust inclined-plane 5161 and be meshed, and with the right thrust face 5184 that turns over sheet stress surface 5162 and be meshed.Transition wheel 518 right-hand members and drag ring 519 corresponding positions are provided with the conical surface, so that transition wheel 518 while moving right, is sheathed on drag ring 519.

The single-handle double-control hollow glass with inlaid louver blades of the utility model duplex unilateral bearing interlocking, specific works process is as follows: when manually the outer Magnetic handle of control moves down, in driving, magnetic slider 41 moves down, and rope 44 traction blinds 3 start to rise.Simultaneously, turning over sheet rope 55 drives driving wheel 514 to turn clockwise, now owing to turning over the restriction of sheet wheel 516 and right unilateral bearing 517, make central axis 512 keep motionless, under the effect on driving wheel thrust inclined-plane 5141, transition wheel 518 moves right, when touching, transition wheel 518 turns over sheet while taking turns 516, drive is turned over sheet and is taken turns 516 rotating Vortexes, turn over the intermediate rotary shaft rotating in same direction of sheet wheel 516 drive power transmission shafts 52 and middle steering gear 53, ladder rope 33 is reeled, thereby drive the blade 31 of blind 3 to overturn clockwise.After blade 31 upsets put in place, blade 31 blocks and can not continue upset again with framework 2, under the continuation effect on driving wheel thrust inclined-plane 5141, transition wheel 518 departs from and coordinates with driving wheel 514, driving wheel 514 continues to keep turning clockwise, and makes blind 3 continue to rise, until rise, puts in place.At transition wheel 518, move right and turn in the process of sheet wheel 516 engagements, the conical surface of transition wheel 518 right-hand members will contact cooperation with drag ring 519, and extrusion friction ring 519 produces certain deformation.

On the contrary, when manually the outer Magnetic handle of control moves up, in driving, magnetic slider 41 moves up, and under blind 3 self gravitation effects, blind 3 starts to decline.Turn over sheet rope 55 drives driving wheel 514 to be rotated counterclockwise simultaneously.Under the effect of left unilateral bearing 515, central axis 512 is not with driving wheel 514 rotations, and now the drag ring on central axis 512 519 drives transition wheel 518 rotations.The stressed inclined-plane 5183, the right side of transition wheel 518 contacts the rear propulsive thrust that produces with the sheet thrust inclined-plane 5161 that turns over that turns over sheet wheel 516, transition wheel 518 is moved to the left, when transition wheel 518 touches driving wheel 514, drive is turned over sheet wheel 516 and is rotated counterclockwise, thereby drive power transmission shaft 52, the intermediate rotary shaft rotation of middle steering gear 53, the moving band of ladder rope 33 coiling moving vane 31 is overturn counterclockwise, after blade 31 upsets put in place, transition wheel 518 is turned over sheet wheel 516 and is released disengaging engagement, turning over sheet wheel 516 stops the rotation, and transition wheel 518 continues to keep being rotated counterclockwise with driving wheel 514 and central axis 512, make blind 3 continue to decline, until decline, put in place.

Claims

1. the single-handle double-control hollow glass with inlaid louver blades of duplex unilateral bearing interlocking, comprise double-layer glass (1), framework (2), blind (3), lifting gear (4) and turning device (5), described blind (3) is arranged in the space that double-layer glass (1) and framework (2) surround, described lifting gear (4) is connected in blind (3) and turning device (5), described turning device (5) is fixed in framework (2), described blind (3) comprises several blades (31), end rail (32) and ladder rope (33), rail of the described end (32) is located at the below of blade (31), described ladder rope (33) upper end is fixed in turning device (5), lower end is fixed in end rail (32), described lifting gear (4) comprises interior magnetic slider (41), stay cord (42) and outer magnetic handle, described interior magnetic slider (41) is located in framework (2), described stay cord (42) one end is fixed in the top of framework (2) side, the other end is walked around interior magnetic slider (41), pass blade (31) and be fixed in end rail (32), described outer magnetic handle is located at the outside of double-layer glass (1), and align with interior magnetic slider (41), it is characterized in that: described turning device (5) comprises termination steering gear (51), power transmission shaft (52), middle steering gear (53), tensioning apparatus (54) and turn over sheet rope (55), described termination steering gear (51) is fixed in the side on framework (2) top, described power transmission shaft (52) is fixed in the end of termination steering gear (51), in the middle of described, steering gear (53) is fixed in power transmission shaft (52), described tensioning apparatus (54) is fixed in the side of framework (2) bottom, describedly turn over the top that sheet rope (55) one end is fixed in interior magnetic slider (41), the other end is walked around termination steering gear (51) and tensioning apparatus (54), and be fixed in the bottom of interior magnetic slider (41).

2. the single-handle double-control hollow glass with inlaid louver blades that a kind of duplex unilateral bearing interlocks according to claim 1, it is characterized in that: described termination steering gear (51) comprises termination base (511), central axis (512), centre bearing (513), driving wheel (514), left unilateral bearing (515), turn over sheet wheel (516), right unilateral bearing (517), transition wheel (518) and drag ring (519), described termination base (511) is fixed in the side on framework (2) top, described central axis (512) one end is connected in termination base (511) by centre bearing (513), described driving wheel (514) is connected in central axis (512) by left unilateral bearing (515), the described sheet wheel (516) that turns over is connected in central axis (512) by right unilateral bearing (517), this turns over sheet wheel (516) right-hand member and is fixed in power transmission shaft (52), described transition wheel (518) is sheathed on central axis (512), this transition wheel (518) is located at driving wheel (514) and is turned between sheet wheel (516), described drag ring (519) is sheathed on central axis (512), this drag ring (519) is located at and is turned over sheet wheel (516) left side, described left unilateral bearing (515) and right unilateral bearing (517) are installed in the same way.

3. the single-handle double-control hollow glass with inlaid louver blades that a kind of duplex unilateral bearing interlocks according to claim 2, is characterized in that: described driving wheel (514) right side is arranged with two and drives thrust inclined-planes (5141) and two driving stressed inclined-planes (5142).

4. the single-handle double-control hollow glass with inlaid louver blades of a kind of duplex unilateral bearing interlocking according to claim 2, is characterized in that: described in turn over sheet wheel (516) left end and be arranged with two and turn over sheet thrust inclined-plane (5161) and two and turn over sheet stress surface (5162).

5. the single-handle double-control hollow glass with inlaid louver blades that a kind of duplex unilateral bearing interlocks according to claim 2, it is characterized in that: described transition wheel (518) left end is provided with and the stressed inclined-plane, a left side (5181) that drives thrust inclined-plane (5141) to be meshed, and the left thrust inclined-plane (5182) being meshed with the stressed inclined-plane of driving (5142); Described transition wheel (518) right-hand member is provided with and the stressed inclined-plane, the right side (5183) that turns over sheet thrust inclined-plane (5161) and be meshed, and with the right thrust face (5184) that turns over sheet stress surface (5162) and be meshed.

6. the single-handle double-control hollow glass with inlaid louver blades of duplex unilateral bearing interlocking according to claim 2, is characterized in that: described drag ring (519) be shaped as annular, the material of this drag ring (519) is silica gel or fluorine silica gel.

7. the single-handle double-control hollow glass with inlaid louver blades that duplex unilateral bearing interlocks according to claim 1, it is characterized in that: described tensioning apparatus (54) comprises spring (541) and tension pulley block (542), described spring (541) lower end is fixed in the side of framework (2), and this spring (541) upper end is fixed in tension pulley block (542).

8. the single-handle double-control hollow glass with inlaid louver blades that duplex unilateral bearing interlocks according to claim 1, is characterized in that: described lifting gear (4) also comprises balancing weight (43), described balancing weight (43) is fixed in interior magnetic slider (41) lower end.