CN203145799U - Novel labor-saving hollow louver - Google Patents
Novel labor-saving hollow louver Download PDFInfo
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- CN203145799U CN203145799U CN 201320052468 CN201320052468U CN203145799U CN 203145799 U CN203145799 U CN 203145799U CN 201320052468 CN201320052468 CN 201320052468 CN 201320052468 U CN201320052468 U CN 201320052468U CN 203145799 U CN203145799 U CN 203145799U
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- beam barrel
- stay cord
- bull wheel
- seat
- wheel
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- 244000309464 bull Species 0.000 claims description 57
- 239000011521 glass Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model provides a novel labor-saving hollow louver. A long shaft of the louver is pivoted on two shaft edge seats, ladder ropes are fixed on two shaft cylinders fixedly arranged on the long shaft and are simultaneously connected with vanes and a bottom rod, a shaft edge wheel is fixedly arranged on the long shaft in the right shaft edge seat, a lower fixing wheel is arranged in a frame, after one end of an overturning rope is fixedly arranged on the upper portion of an inner slider, the overturning rope sequentially bypasses the shaft edge wheel and the lower fixing wheel, the other end of the overturning rope is fixedly arranged on the lower portion of the inner slider, an inner magnet is arranged on the inner slider, an outer magnet is arranged outside the frame, a balancing weight is slidably arranged below the left shaft edge seat in the frame, the inner slider is provided with an inner slider pulley, pull ropes are connected with the bottom rod, the first pull rope is connected with the balancing weight after bypassing a second pull rope wheel and a first pull rope wheel, the second pull rope is connected with the right shaft edge seat after bypassing a third pull rope wheel, a sixth pull rope wheel and the inner slider pulley, the third pull rope is connected with the balancing weight after bypassing a fourth pull rope wheel and the first pull rope wheel, and the fourth pull rope is connected with the right shaft edge seat after bypassing a fifth pull rope wheel, a sixth pull rope wheel and the inner slider pulley. The novel labor-saving hollow louver is convenient to control, uniform in lifting and durable.
Description
Technical field
The utility model belongs to a kind of shutter, relates in particular to a kind of hollow shutter of magnetic control.
Background technology
The hollow shutter has functions such as insulation, sound insulation, sunshade, is widely used in places such as hotel, dining room, office premises and household.
The structure of present hollow shutter, for example Chinese patent 200920206527.4: have framework, forward and backward glass is installed in the framework, be provided with some blades between the forward and backward glass, the bottom of blade has base plate.Three bearings are installed in the framework upper frame body, string is provided with major axis between the bearing, major axis is provided with two switching deflecting rollers that are positioned at two bearings, open and close the ladder rope is fixedly arranged on the deflecting roller, the ladder rope is connected with base plate with blade, be provided with cincture and terminal guide wheel in the bearing of major axis one end, fixedly turn to backguy on the cincture, turn to backguy to overlap, take up and turn to take-up pulley, below the switching deflecting roller, the lifting directive wheel is installed, walk around the lifting directive wheel and pass vanes fixed on base plate for one section of the lifting backguy, the other end of lifting backguy is walked around terminal guide wheel and movable pulley, turn to backguy to be provided with and turn to magnetic patch, movable pulley is provided with the lifting magnetic patch, be positioned at two outer magnetic patch correspondences of glass and turn to magnetic patch and lifting magnetic patch to turn to backguy and lifting backguy with control, thereby make the blade of shutter pack up or put down, base plate rises or descends.
The shortcoming of above-mentioned technology is:
1, need two pairs of magnet to control;
If when 2 shutter areas were big, the strength of lifting backguy was big, discontinuity;
3, ladder rope is fixing around the mode that opens and closes on the deflecting roller, can be around multi-turn, and inconvenient, as to increase alignment error consequence is installed.Because the blinds own wt occurs the phenomenon that blinds falls downwards after upwards tightening up easily.
The utility model content
The utility model provides a kind of novel labour saving hollow shutter, its objective is to solve the shortcoming that prior art exists, and makes the control of shutter more convenient, lifting more even laborsaving, accurately, more durable.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of novel labour saving hollow shutter, it has framework, and forward and backward glass is installed in the framework, is provided with some blades between the forward and backward glass, and the bottom of blade has bottom bar, it is characterized in that:
Top in the framework is provided with major axis, major axis is hubbed on the left side axle side seat and right axle side seat that the both upper ends thereof in the framework sets firmly, be installed with two coaxial left beam barrels and right beam barrel on the major axis, a left side, right beam barrel is installed in a left side that is installed in the framework internal upper part respectively, in the right beam barrel seat, a left side, the ladder rope is fixedly arranged respectively on the right beam barrel, the ladder rope is connected with bottom bar with blade simultaneously, be installed with a cincture on the major axis in the right axle side seat, be installed with down solid seat at right axle side seat lower position in the framework, be pivoted with down solid wheel in the solid seat down, be provided with inner slide in the framework slidably, an end of upset rope be installed in walk around successively behind the inner slide top cincture and down the solid wheel back other end be installed in the inner slide bottom again;
The below of the inherent left side of framework axle side seat is provided with balancing weight slidably, and the upper end of inner slide is provided with the inner slide pulley;
Be provided with six bull wheels that axis is vertical with major axis in the framework: first bull wheel that is pivoted in the axle side seat of a left side, second bull wheel and the 3rd bull wheel that are pivoted in the beam barrel seat of a left side, the 4th bull wheel and the 5th bull wheel that are pivoted in the right beam barrel seat, the 6th bull wheel that is pivoted in the right axle side seat;
Have and pass the blade posterior end and be connected first stay cord, second stay cord, the 3rd stay cord, the 4th stay cord on the bottom bar, the other end connected balancing weight after first stay cord was walked around second bull wheel, first bull wheel successively, the other end connected right axle side seat after second stay cord was walked around the 3rd bull wheel, the 6th bull wheel, inner slide pulley successively, the other end connected balancing weight after the 3rd stay cord was walked around the 4th bull wheel, first bull wheel successively, and the other end connected right axle side seat after the 4th stay cord was walked around the 5th bull wheel, the 6th bull wheel, inner slide pulley successively;
Inner slide is provided with internal magnet, and the position of the outer corresponding internal magnet of framework is provided with external magnet.
Described upset rope is formed by connecting by spring and upset rope body.
Respectively be provided with beam barrel lid groove on the described left and right beam barrel, the ladder rope is pressed into by the beam barrel lid in the beam barrel lid groove and is fixed on the left and right beam barrel in the part of beam barrel lid groove.
Described first stay cord and second stay cord are that a stay cord and its part corresponding with bottom bar are fixed on the bottom bar; Described the 3rd stay cord and the 4th stay cord are that a stay cord and its part corresponding with bottom bar are fixed on the bottom bar.
Except left beam barrel and right beam barrel, on major axis, also be installed with one or more coaxial beam barrel, beam barrel is installed in the beam barrel seat that is installed in the framework internal upper part, and the ladder rope is fixedly arranged on the beam barrel, and the ladder rope is connected with bottom bar with blade simultaneously.Be pivoted with Zola's rope sheave and right bull wheel in the beam barrel seat, the corresponding Zola's rope of beam barrel seat and right stay cord pass the blade posterior end and are connected on the bottom bar, the other end connected balancing weight after Zola's rope was walked around Zola's rope sheave, first bull wheel, and the other end connected right axle side seat after right stay cord was walked around right bull wheel, the 6th bull wheel, inner slide pulley successively.
Usefulness of the present utility model is:
1, owing to inner slide is connected with the ladder rope with stay cord respectively, so mobile inner slide just can reach the effect of control stay cord and ladder rope, therefore only need internal magnet, external magnet pair of magnet just can realize that the blade of shutter is packed up or put down, base plate rises or the control of these two kinds of purposes that descend;
2, be provided with balancing weight and make the stressed uniform balance of blade and the bottom bar left and right sides, avoid taking place blade and the bottom bar pull-up on one side deviation condition faster than another side, also prevented that blade from tightening up the phenomenon that the back falls down naturally simultaneously;
3, ladder rope is covered by beam barrel and beam barrel lid groove cooperates and is fixed on the beam barrel, and is simple in structure, only needs around a circle, therefore installs also simply, and is difficult for loosening.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model schematic appearance (not showing external magnet);
Fig. 2 is the utility model structure chart;
Fig. 3 is the utility model left side axle side seat and left beam barrel seat part schematic diagram;
Fig. 4 is the utility model inner slide and peripheral structure schematic diagram thereof;
Fig. 5 is the utility model glass and external magnet schematic diagram.
The specific embodiment
Left and right all for ease of the word of explanation parts relative position in this patent, be not the restriction to component locations.
As Fig. 1, Fig. 2, shown in Figure 5, the utility model is a kind of hollow shutter, and it has framework A, and forward and backward glass B is installed in the framework A, is provided with some blades 14 between the forward and backward glass B, and the bottom of blade 14 has bottom bar 15.
As shown in Figure 2, top in the framework A is provided with major axis 2, major axis 2 is hubbed on the left side axle side seat 1 and right axle side seat 5 that the both upper ends thereof in the framework A sets firmly, be installed with two coaxial left beam barrels 3 and right beam barrel 4 on the major axis 2, left side beam barrel 3, right beam barrel 4 are installed in respectively in the left beam barrel seat 30 that is installed in framework A internal upper part, the right beam barrel seat 40, the so-called installation, namely have as shown in Figure 3 the side plate that has extended upwardly 31 as beam barrel seat 30, the breach of side plate 31 can pass but beam barrel 3 can be limited in and make the beam barrel 3 can not move left and right between the side plate 31 for major axis 2.
As shown in Figure 4, be positioned on the major axis 2 of right axle side seat 5 and be installed with a cincture 91, be installed with down solid seat 12 at right axle side seat 5 lower positions in the framework, be pivoted with down in the solid seat 12 down and take turns 11 admittedly, be provided with inner slide 7 in the framework A slidably, the upset rope is formed by connecting by spring 10 and upset rope body 9, upset rope body 9 an end be installed in to walk around a cincture 91 successively and take turns the 11 back other ends down admittedly behind the top of inner slide 7 and be connected on the spring 10, one end of spring 10 is installed in the bottom of inner slide 7 again, and (spring also can be made as with inner slide 7 tops and be connected, or spring is between two sections upset rope bodies), like this, upset rope and inner slide 7 are just tightened ground coiled one circle because of spring 10.
As Fig. 2, shown in Figure 5, inner slide 7 is provided with internal magnet 8, and the position of the outer corresponding internal magnet 8 of framework A is provided with external magnet C.External magnet C and internal magnet 8 hold mutually.
Need only mobile a little external magnet C during use, internal magnet 8 drives inner slide 7 and moves up and down, the upset rope rotates, driving axle cincture 91 rotates, axle cincture 91 drives major axis 2 and rotates, the left beam barrel 3 of major axis 2 drives, right beam barrel 4 rotate, and left beam barrel 3, right beam barrel 4 drive two ladder ropes 32,42 and move up and down, the rotary movement that the blade 14 of realization shutter is packed up or put down.
As shown in Figure 2, the below of the inherent left side of framework A axle side seat 1 is provided with balancing weight 13 slidably, and the upper end of inner slide 7 is provided with inner slide pulley 6.
Be provided with six bull wheels 81,82,83,84,85,86 that axis is vertical with major axis in the framework A: first bull wheel 81 that is pivoted in the axle side seat 1 of a left side, second bull wheel 82 and the 3rd bull wheel 83 that are pivoted in the left side beam barrel seat 30, the 4th bull wheel 84 and the 5th bull wheel 85 that are pivoted in the right beam barrel seat 40, the 6th bull wheel 86 that is pivoted in the right axle side seat 5;
Have and pass blade 14 posterior ends and be connected first stay cord 71 on the bottom bar 15, second stay cord 72, the 3rd stay cord 73, the 4th stay cord 74, first stay cord 71 is walked around second bull wheel 82 successively, first bull wheel, the 81 back other ends connect balancing weight 13, second stay cord 72 is walked around the 3rd bull wheel 83 successively, the 6th bull wheel 86, the inner slide pulley 6 back other ends connect right axle side seat 5, the 3rd stay cord 73 is walked around the 4th bull wheel 84 successively, first bull wheel, the 81 back other ends connect balancing weight 13, the four stay cords 74 and walk around the 5th bull wheel 85 successively, the 6th bull wheel 86, the inner slide pulley 6 back other ends connect right axle side seat 5.
After in the above described manner stay cord being installed, move down to big distance external magnet C during use, internal magnet 8 drives inner slide 7 and moves down, second stay cord 72, the 4th stay cord 74 move right, and bottom bar 15 makes progress, and blade 14 begins to stack, it also is the shutter pull-up, bottom bar 15 is followed upwards in the bottom of first stay cord 71, the 3rd stay cord 73 at this moment, and first stay cord 71, the 3rd stay cord 73 are to left movement, and this motion is pind down by balancing weight 13 balances.During use big distance the external magnet C that moves up, internal magnet 8 drives inner slide 7 and moves up, second stay cord 72, the 4th stay cord 74 are to left movement, bottom bar 15 is downward, blade 14 begins separately, also is that shutter is downward, and it is downward that bottom bar 15 is followed in the bottom of first stay cord 71, the 3rd stay cord 73 at this moment, first stay cord 71, the 3rd stay cord 73 move right, and this motion is also pind down by balancing weight 13 balances.So no matter bottom bar 15 pull-ups are put down, the left and right sides of blade 14 and bottom bar 15 is stressed to be balance.
The 3rd stay cord 73, the 4th stay cord 74 also can be that a stay cord also is fixed on the bottom bar 15 as the mode of above-mentioned first stay cord 71, second stay cord 72.
When shutter is bigger, also be major axis 2 when longer, left beam barrel 3 and right beam barrel 4 and two pairs of ladder ropes and two pairs of weight that stay cord can not bear blade 14 only are set.Therefore except left beam barrel 3 and right beam barrel 4, on major axis 2, can also be installed with one or more coaxial beam barrel, identical with the structure of left beam barrel 3 or right beam barrel 4, the beam barrel that adds is installed in the beam barrel seat of the interpolation that is installed in framework A internal upper part, the ladder rope is fixedly arranged on the beam barrel, and the ladder rope is connected with bottom bar with blade simultaneously.Be pivoted with Zola's rope sheave and right bull wheel in the beam barrel seat, the corresponding Zola's rope of beam barrel seat and right stay cord pass blade 14 posterior ends and are connected on the bottom bar 15, the other end connected balancing weight 13 after Zola's rope was walked around Zola's rope sheave, first bull wheel, and the other end connected right axle side seat after right stay cord was walked around right bull wheel, the 6th bull wheel, inner slide pulley successively.The position of beam barrel seat should notice that the Zola restricts and the stress balance of right stay cord.
If the utility model is mobile external magnet C significantly, the effect of play the shutter pull-up, putting down, mobile external magnet by a small margin plays the effect of the upset that the blade of shutter packs up or put down, and only needs a pair of magnet to control.
Claims (6)
1. novel labour saving hollow shutter, it has framework, and forward and backward glass is installed in the framework, is provided with some blades between the forward and backward glass, and the bottom of blade has bottom bar, it is characterized in that:
Top in the framework is provided with major axis, major axis is hubbed on the left side axle side seat and right axle side seat that the both upper ends thereof in the framework sets firmly, be installed with two coaxial left beam barrels and right beam barrel on the major axis, a left side, right beam barrel is installed in a left side that is installed in the framework internal upper part respectively, in the right beam barrel seat, a left side, the ladder rope is fixedly arranged respectively on the right beam barrel, the ladder rope is connected with bottom bar with blade simultaneously, be installed with a cincture on the major axis in the right axle side seat, be installed with down solid seat at right axle side seat lower position in the framework, be pivoted with down solid wheel in the solid seat down, be provided with inner slide in the framework slidably, an end of upset rope be installed in walk around successively behind the inner slide top cincture and down the solid wheel back other end be installed in the inner slide bottom again;
The below of the inherent left side of framework axle side seat is provided with balancing weight slidably, and the upper end of inner slide is provided with the inner slide pulley;
Be provided with six bull wheels that axis is vertical with major axis in the framework: first bull wheel that is pivoted in the axle side seat of a left side, second bull wheel and the 3rd bull wheel that are pivoted in the beam barrel seat of a left side, the 4th bull wheel and the 5th bull wheel that are pivoted in the right beam barrel seat, the 6th bull wheel that is pivoted in the right axle side seat;
Have and pass the blade posterior end and be connected first stay cord, second stay cord, the 3rd stay cord, the 4th stay cord on the bottom bar, the other end connected balancing weight after first stay cord was walked around second bull wheel, first bull wheel successively, the other end connected right axle side seat after second stay cord was walked around the 3rd bull wheel, the 6th bull wheel, inner slide pulley successively, the other end connected balancing weight after the 3rd stay cord was walked around the 4th bull wheel, first bull wheel successively, and the other end connected right axle side seat after the 4th stay cord was walked around the 5th bull wheel, the 6th bull wheel, inner slide pulley successively;
Inner slide is provided with internal magnet, and the position of the outer corresponding internal magnet of framework is provided with external magnet.
2. a kind of novel labour saving hollow shutter as claimed in claim 1 is characterized in that: described upset rope is formed by connecting by spring and upset rope body.
3. a kind of novel labour saving hollow shutter as claimed in claim 1 is characterized in that: respectively be provided with a beam barrel lid groove on the described left and right beam barrel, the ladder rope is pressed into by the beam barrel lid in the beam barrel lid groove and is fixed on the left and right beam barrel in the part of beam barrel lid groove.
4. a kind of novel labour saving hollow shutter as claimed in claim 1, it is characterized in that: described first stay cord and second stay cord are that a stay cord and its part corresponding with bottom bar are fixed on the bottom bar; Described the 3rd stay cord and the 4th stay cord are that a stay cord and its part corresponding with bottom bar are fixed on the bottom bar.
5. a kind of novel labour saving hollow shutter as claimed in claim 1, it is characterized in that: except left beam barrel and right beam barrel, on major axis, also be installed with one or more coaxial beam barrel, beam barrel is installed in the beam barrel seat that is installed in the framework internal upper part, the ladder rope is fixedly arranged on the beam barrel, and the ladder rope is connected with bottom bar with blade simultaneously.
6. a kind of novel labour saving hollow shutter as claimed in claim 5, it is characterized in that: be pivoted with Zola's rope sheave and right bull wheel in the beam barrel seat, the corresponding Zola's rope of beam barrel seat and right stay cord pass the blade posterior end and are connected on the bottom bar, the other end connected balancing weight after Zola's rope was walked around Zola's rope sheave, first bull wheel, and the other end connected right axle side seat after right stay cord was walked around right bull wheel, the 6th bull wheel, inner slide pulley successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052468 CN203145799U (en) | 2013-01-30 | 2013-01-30 | Novel labor-saving hollow louver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052468 CN203145799U (en) | 2013-01-30 | 2013-01-30 | Novel labor-saving hollow louver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145799U true CN203145799U (en) | 2013-08-21 |
Family
ID=48973335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320052468 Expired - Fee Related CN203145799U (en) | 2013-01-30 | 2013-01-30 | Novel labor-saving hollow louver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145799U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594909A (en) * | 2019-02-20 | 2019-04-09 | 江阴市博诚节能建材有限公司 | Inner slide is from tension type shutter |
| CN110359828A (en) * | 2019-08-14 | 2019-10-22 | 张家港市虹壹玻璃制品有限公司 | Built-in sun-shading hollow shutter |
| CN111456613A (en) * | 2020-05-08 | 2020-07-28 | 娄小红 | Wireless spring type central control shutter |
| CN113236103A (en) * | 2021-06-21 | 2021-08-10 | 湖南兴龙科技有限公司 | Automatic falling prevention shutter and method thereof |
-
2013
- 2013-01-30 CN CN 201320052468 patent/CN203145799U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594909A (en) * | 2019-02-20 | 2019-04-09 | 江阴市博诚节能建材有限公司 | Inner slide is from tension type shutter |
| CN110359828A (en) * | 2019-08-14 | 2019-10-22 | 张家港市虹壹玻璃制品有限公司 | Built-in sun-shading hollow shutter |
| CN110359828B (en) * | 2019-08-14 | 2024-03-26 | 张家港市虹壹玻璃制品有限公司 | Built-in sunshade hollow shutter |
| CN111456613A (en) * | 2020-05-08 | 2020-07-28 | 娄小红 | Wireless spring type central control shutter |
| CN113236103A (en) * | 2021-06-21 | 2021-08-10 | 湖南兴龙科技有限公司 | Automatic falling prevention shutter and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20150130 |
|
| EXPY | Termination of patent right or utility model |