CN102777096A - Novel expansion piece for mobile partition door sheets - Google Patents
Novel expansion piece for mobile partition door sheets Download PDFInfo
- Publication number
- CN102777096A CN102777096A CN2012102596689A CN201210259668A CN102777096A CN 102777096 A CN102777096 A CN 102777096A CN 2012102596689 A CN2012102596689 A CN 2012102596689A CN 201210259668 A CN201210259668 A CN 201210259668A CN 102777096 A CN102777096 A CN 102777096A
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- China
- Prior art keywords
- driven pulley
- band iron
- telescoping tube
- slide block
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005192 partition Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 96
- 229910052742 iron Inorganic materials 0.000 claims description 48
- 230000003139 buffering effect Effects 0.000 claims description 27
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 230000008602 contraction Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The invention discloses a novel expansion piece for mobile partition door sheets. The novel expansion piece comprises a driving wheel, a first driven wheel, a second driven wheel, a first shaft, a second shaft, a third shaft, a fourth shaft and a gear rack. The driving wheel is arranged right below the first driven wheel and is meshed with the first driven wheel, the first driven wheel is fixed on a first retractable bracket through the first shaft and can rotate around the first shaft, a first bearing right above the first driven wheel is fixed on the first retractable bracket through the second shaft and can rotate around the second shaft; the upper end faces the first driven wheel and the second driven wheel are in the same horizontal plane; the lower end faces of the first bearing and the second bearing are in the same horizontal plane; the gear rack is clamped between the first driven wheel, the second driven wheel and the first bearing, the second bearing; and the gear rack is in transmission connection with both the first driven wheel and the second driven wheel. The novel expansion piece is compact in structure and integrates three directions of the top part, the bottom part and the side end.
Description
Technical field
The present invention relates to move separating technology field, particularly a kind of novel mobile partition door sheet expansion bend.
Background technology
Along with going deep into of reform and opening-up; City's development; Thing followed city office premises is rised sheer from level ground like the mushrooms after rain; Moving high-quality, the modularization assemble method that cut off with its finished productization becomes a new lover, and mobile partition provides space availability ratio, flexible spatial isolation technique and high recycling rate of waterused efficiently.Move the expansion bend that uses in cutting off and then become an indispensable element in the mobile partition door sheet.Have following problem in the existing mobile partition door sheet: 1) generally all use above-below direction and horizontal direction split, by two independently stretching structure form, so not only cost is high, make and assembling loaded down with trivial details relatively; 2) expansion bend and flexible aluminium sheet have only a tie point, surpass under the situation of 3m at door sheet height, and flexible aluminium sheet can produce inclination, cause flexible aluminium sheet top to stretch and put in place, do not have the function of sealing; 3) mode that adopt to clamp of expansion bend is controlled the degree of tightness of shaking, and just is easy to generate tension this moment and shakes motionlessly, crosses the then problem of bounce-back easily of pine; 4) telescoping mechanism does not have buffer structure, and telescoping mechanism uses under the situation of overload and just is easy to damage.
Summary of the invention
In order to overcome the existing deficiency that exists in the partition door sheet that moves, the present invention provides a kind of novel mobile partition door sheet expansion bend.
The technical scheme that the present invention adopts is:
Novel mobile partition door sheet expansion bend is characterized in that: the telescoping mechanism that comprises the flexible stroke of a while controlled system top, bottom and three directions of side; Said telescoping mechanism comprises driving wheel, first driven pulley, second driven pulley, first, second, the 3rd, the 4th and tooth bar; Said driving wheel be installed in said first driven pulley under and with the engagement of said first driven pulley, the core wheel of said driving wheel is provided with a hexagon through hole;
Said first driven pulley is fixed on first telescope support through said first and can be around said first rotation, is fixed on said first telescope support through said second and can be around said second rotation at clutch shaft bearing directly over said first driven pulley; Said second driven gear is fixed on second telescope support through said the 3rd and can be around said the 3rd rotation, and said first telescope support is fixedly connected with said second telescope support; Second bearing is fixed on said second telescope support through said the 4th directly over said second driven pulley; The upper surface of said first driven pulley and said second driven pulley is on same horizontal plane; The lower surface of said clutch shaft bearing and said second bearing is on same horizontal plane; Said tooth bar is clipped between said first driven pulley, second driven pulley and said clutch shaft bearing, second bearing; Said tooth bar all is in transmission connection with said first driven pulley, second driven pulley, and said first driven pulley, second driven pulley, clutch shaft bearing, second bearing are kept the left and right sides stretching motion of said tooth bar jointly;
Said tooth bar one end is provided with stop screw, and the other end and first band iron are connected, and said first band iron combination is fixedly connected with first telescoping tube buffering annex; Said first band iron combination comprises first band iron, second band iron and the 3rd band iron; Said tooth bar one end is connected with said first band iron; Said first band iron and the riveted joint of said second band iron; Said second band iron and the riveted joint of said the 3rd band iron, said the 3rd band iron is fixedly connected with said first telescoping tube buffering annex;
The both sides up and down of said second telescope support are fixed with a Telescopic Fixed pipe respectively, are with telescoping tube on the said Telescopic Fixed pipe, and said telescoping tube can be with said first telescoping tube buffering annex along said Telescopic Fixed tubular axis to moving on the said telescoping tube; Said first telescoping tube buffering annex can move axially along said telescoping tube, also is fixedly connected with second telescoping tube buffering annex on the said telescoping tube, is provided with a coil tension spring between said first telescoping tube buffering annex and said second telescoping tube buffering annex; Said first band iron, second band iron, the 3rd band iron, telescoping tube, first telescoping tube buffering annex, second telescoping tube buffering annex and coil tension spring constitute one can be along the axially movable integral body of said Telescopic Fixed pipe, the side stretching motion of door thereby realization is stretched;
Said second driven pulley below, said second bearing of said second telescope support upper and lower side top is respectively equipped with the slideway be made up of two Z-shaped stators of slides in telescopic sheet; Be respectively equipped with first slide block that can slide up and down along said slideway in the said slideway; One end of two said first slide blocks is fixedly connected with second slide block respectively, and said second slide block is provided with several holes; The other end of two said first slide blocks is connected with an end of the 3rd slide block respectively, and the screwed hole on the other end of said the 3rd slide block and said second driven pulley flexibly connects, and can be along said screwed hole axial rotation; Said slideway, first slide block, second slide block, the 3rd slide block and second driven pulley are accomplished the expanding-contracting action of top, bottom jointly;
Two said second slide blocks connect through the Kong Yuyi separator tube that Cross Recess Head Screw passes on said second slide block respectively; Be inserted with a stay pipe in the said separator tube; Be provided with first cottor pin in the through hole of said stay pipe bottom; Said first cottor pin laterally runs through the waist through hole of said separator tube middle and upper part, and said stay pipe can be up and down in the length range of said waist through hole; The upper end of said stay pipe is fixedly connected with a U-shaped pipe; On said separator tube top, said stay pipe, be with first flat shim; Said first flat shim upper end is provided with a spring; Said spring upper end also is with second flat shim; On said second flat shim, be inserted with second cottor pin on the said stay pipe, make that said spring can only be movable between said first flat shim and second flat shim.
Further, said first slide block is connected through punching screw, hexagon socket cap head screw and spring with said the 3rd slide block.
Further, said first telescope support is provided with a cover plate, and said cover plate covers said driving wheel, first driven pulley, tooth bar and clutch shaft bearing and prevents it and scurry out.
Further, said expansion bend also comprises a crank, and the hexagon through hole of the core wheel of said crank and said driving wheel is used.
Further, several described holes equidistantly distribute.
Further, described first band iron has been connected two groups.
Operating principle of the present invention is following:
During contraction state, second driven pulley is in position A, and at this moment, horizontal direction and vertical direction all are in contraction state, and moving door can move.
When stretching out (L.H.flapped door), insert in the middle hexagon through hole of said driving wheel, shake crank clockwise with crank; The drive driving wheel turns clockwise, and then first driven pulley also is rotated counterclockwise thereupon; Tooth bar and then stretches out left, and second driven pulley also and then is rotated counterclockwise, and two the 3rd slide blocks are all done counterclockwise motion; Two first slide blocks slide up and down about driving, and telescoping mechanism upwards with downwards stretches respectively up and down.When tooth bar runs to the limit on the left position, when the stop screw on the tooth bar was run into second telescope support, expansion bend stretched out fully; Second driven pulley moves to position B; Two the 3rd slide blocks on it and the tie point of second driven pulley just depart from the vertical center line of second driven pulley, push up with the stop screw on hour rack the right to stop tooth bar to continue to left movement, at this moment on second telescope support; Ground and end face are passed on two the 3rd slide blocks 13 reaction force of telescoping mechanism up and down; Stop 5 counter-rotatings of second driven pulley, realize self-locking, the action of stretching out of moving door is accomplished.
In addition and since the horizontal telescoping mechanism of expansion bend with on the telescoping mechanism spring is arranged all up and down, can carry out stretching of certain scope, therefore, can adapt to different wall slits; When the width of door sheet not simultaneously, the link position that can change the hole on the separator tube and second slide block is adjusted.
Beneficial effect of the present invention is embodied in:
1) compact conformation is incorporated into top, bottom, three direction sets of side together, can control the flexible of three directions simultaneously, and the flexible stroke of above-below direction and the stroke of horizontal direction, flexible, easy to use in proportion through calculating;
2) expansion bend and flexible aluminium sheet have two tie points, and promptly the side door sheet is higher, and flexible aluminium sheet also can balance stretch, and reaches good sealing effectiveness so that can be adjacent to metope;
3) adopt the design of primary gear speed reducing labor-saving structure, even the little people of strength also can control this expansion bend, unique latch-up structure can not produce bounce-back and manifest;
4) three directions of telescoping mechanism all have buffer structure, even telescoping mechanism uses under the situation of overload, also can not damage long service life.
Description of drawings
Fig. 1 is an expansion bend part-structure sketch map of the present invention.
Fig. 2 is an expansion bend overall structure sketch map of the present invention.
Fig. 3 is that second slide block is connected sketch map with separator tube in the expansion bend of the present invention.
Fig. 4 is the flexible state diagram of expansion bend of the present invention.
Fig. 5 is the assembling sketch map of expansion bend of the present invention and doorframe.
Second driven pulley position A sketch map when Fig. 6 is an expansion bend contraction state of the present invention.
Second driven pulley position B sketch map when Fig. 7 is an expansion bend extended configuration of the present invention.
Fig. 8 is the overall structure sketch map that expansion bend of the present invention has flexible piece.
The specific embodiment
With reference to Fig. 1, novel mobile partition door sheet expansion bend is characterized in that: the telescoping mechanism that comprises the flexible stroke of a while controlled system top, bottom, three directions of side; Said telescoping mechanism comprises driving wheel 1, first driven pulley 3, second driven pulley 5, first, second, the 3rd, the 4th and tooth bar 7; Said driving wheel 1 be installed in said first driven pulley 3 under and with said first driven pulley 3 engagement, the core wheel of said driving wheel 1 is provided with a hexagon through hole 2;
Said first driven pulley 3 is fixed on first telescope support 15 through said first and can be around said first rotation, is fixed on through said second on said first telescope support 15 and can be around said second rotation at clutch shaft bearing 4 directly over said first driven pulley 3; Said second driven gear 5 is fixed on second telescope support 14 through said the 3rd and can be around said the 3rd rotation, and said first telescope support 15 is fixedly connected with said second telescope support 14; Second bearing 6 is fixed on said second telescope support 14 through said the 4th directly over said second driven pulley 5; The upper surface of said first driven pulley 3 and said second driven pulley 5 is on same horizontal plane; The lower surface of said clutch shaft bearing 4 and said second bearing 6 is on same horizontal plane; Said tooth bar 7 is clipped between said first driven pulley 3, second driven pulley 5 and said clutch shaft bearing 4, second bearing 6; Said tooth bar 7 all is in transmission connection with said first driven pulley 3, second driven pulley 5, and said first driven pulley 3, second driven pulley 5, clutch shaft bearing 4, second bearing 6 are kept the left and right sides stretching motion of said tooth bar 7 jointly;
Said tooth bar 7 one ends are provided with stop screw 8, and the other end and first band iron are connected, and said first band iron combination is fixedly connected with first telescoping tube buffering annex 17; The combination of said first band iron comprises first band iron 21, second band iron 22 and the 3rd band iron 23; Said tooth bar 7 one ends are connected with said first band iron 21; Said first band iron 21 and 22 riveted joints of said second band iron; Said second band iron 22 and 23 riveted joints of said the 3rd band iron, said the 3rd band iron 23 is fixedly connected with said first telescoping tube buffering annex 17;
The both sides up and down of said second telescope support 14 are fixed with a Telescopic Fixed pipe 16 respectively; Be with telescoping tube 18 on the said Telescopic Fixed pipe 16; Said telescoping tube 18 can move axially along said Telescopic Fixed pipe 16, is with said first telescoping tube buffering annex 17 on the said telescoping tube 18; Said first telescoping tube buffering annex 17 can move axially along said telescoping tube 18; Also be fixedly connected with second telescoping tube buffering annex 20 on the said telescoping tube 18, be provided with a coil tension spring 19 between said first telescoping tube buffering annex 17 and said second telescoping tube buffering annex 20; Said first band iron 21, second band iron 22, the 3rd band iron 23, telescoping tube 18, first telescoping tube buffering annex 17, second telescoping tube buffering annex 20 and coil tension spring 19 constitute one can be along said Telescopic Fixed pipe 16 axially movable integral body, thereby realize the side stretching motion of flexible door;
Said second driven pulley 5 belows, said second telescope support, 14 upper and lower sides said second bearing 6 tops are respectively equipped with the slideway be made up of two Z-shaped stators 9 of slides in telescopic sheet; Be respectively equipped with first slide block 10 that can slide up and down along said slideway in the said slideway; One end of two said first slide blocks 10 is fixedly connected with second slide block 11 respectively, and said second slide block 11 is provided with several holes 12; The other end of two said first slide blocks 10 is connected with an end of the 3rd slide block 13 respectively, and the screwed hole 24 on the other end of said the 3rd slide block 13 and said second driven pulley 5 flexibly connects, and can be along said screwed hole 24 axial rotation; Said slideway, first slide block, 10, the second slide blocks 11, the 3rd slide block 12 and second driven pulley, the 5 common expanding-contracting actions of accomplishing tops, bottom;
Two said second slide blocks 11 are connected with a separator tube 25 through the hole 12 that Cross Recess Head Screw passes on said second slide block 11 respectively; Be inserted with a stay pipe 26 in the said separator tube 25; Be provided with first cottor pin 29 in the through hole of said stay pipe 26 bottoms; Said first cottor pin 29 laterally runs through the waist through hole of said separator tube 25 middle and upper parts, and said stay pipe 26 can be up and down in the length range of said waist through hole; The upper end of said stay pipe 26 is fixedly connected with a U-shaped pipe 27; On said separator tube 25 tops, said stay pipe 26, be with first flat shim 30; Said first flat shim 30 upper ends are provided with a spring 28; Said spring 28 upper ends also are with second flat shim 32; On said second flat shim 32, be inserted with second cottor pin 31 on the said stay pipe 26, make said spring 28 can only be between said first flat shim 30 and second flat shim 32 movable.
Further, said first slide block 10 is connected through punching screw, hexagon socket cap head screw and spring with said the 3rd slide block 13.
Further, said first telescope support 15 is provided with a cover plate 33, and said cover plate 33 covers said driving wheel 1, first driven pulley 3, tooth bar 7 and clutch shaft bearing 4 and prevents it and scurry out.
Further, said expansion bend also comprises a crank, and the hexagon through hole 2 of the core wheel of said crank and said driving wheel 1 is used.
Further, several described holes 12 equidistantly distribute.
Further, described first band iron has been connected two groups.
Operating principle of the present invention is following:
With reference to Fig. 6, during contraction state, second driven pulley 5 is in position A, and at this moment, horizontal direction and vertical direction all are in contraction state, and moving door can move.
When stretching out (L.H.flapped door), insert with crank in the hexagon through hole 2 of said driving wheel 1 centre, shake crank clockwise; Drive driving wheel 1 and turn clockwise, and then first driven pulley 3 also is rotated counterclockwise thereupon; Tooth bar 7 and then stretches out left, and second driven pulley 5 also and then is rotated counterclockwise, and two the 3rd slide blocks 13 are all done motion counterclockwise; Two first slide blocks 10 slide up and down about driving, and telescoping mechanism upwards with downwards stretches respectively up and down.When tooth bar 7 runs to the limit on the left position, when the stop screw 8 on the tooth bar 7 is run into second telescope support 14, with reference to Fig. 7; Expansion bend stretches out fully, and second driven pulley 5 moves to position B, and two the 3rd slide blocks 13 on it and the tie point of second driven pulley 5 just depart from the vertical center line of second driven pulley 5; Push up with the stop screw 8 on hour rack 7 the right and to stop tooth bar 7 to continue on second telescope support 14 to left movement; At this moment, ground and end face are passed on two the 3rd slide blocks 13 reaction force of telescoping mechanism up and down, stop 5 counter-rotatings of second driven pulley; Realize self-locking, the action of stretching out of moving door is accomplished.
In addition and since the horizontal telescoping mechanism of expansion bend with on the telescoping mechanism spring is arranged all up and down, can carry out stretching of certain scope, therefore, can adapt to different wall slits; When the width of door sheet not simultaneously, the link position that can change the hole on the separator tube and second slide block is adjusted.
The described content of this manual embodiment only is enumerating the way of realization of inventive concept; Protection scope of the present invention should not be regarded as and only limit to the concrete form that embodiment states, protection scope of the present invention also reach in those skilled in the art conceive according to the present invention the equivalent technologies means that can expect.
Claims (6)
1. novel mobile partition door sheet expansion bend is characterized in that: the telescoping mechanism that comprises the flexible stroke of a while controlled system top, bottom, three directions of side; Said telescoping mechanism comprises driving wheel, first driven pulley, second driven pulley, first, second, the 3rd, the 4th and tooth bar; Said driving wheel be installed in said first driven pulley under and with the engagement of said first driven pulley, the core wheel of said driving wheel is provided with a hexagon through hole;
Said first driven pulley is fixed on first telescope support through said first and can be around said first rotation, is fixed on said first telescope support through said second and can be around said second rotation at clutch shaft bearing directly over said first driven pulley; Said second driven gear is fixed on second telescope support through said the 3rd and can be around said the 3rd rotation, and said first telescope support is fixedly connected with said second telescope support; Second bearing is fixed on said second telescope support through said the 4th directly over said second driven pulley; The upper surface of said first driven pulley and said second driven pulley is on same horizontal plane; The lower surface of said clutch shaft bearing and said second bearing is on same horizontal plane; Said tooth bar is clipped between said first driven pulley, second driven pulley and said clutch shaft bearing, second bearing; Said tooth bar all is in transmission connection with said first driven pulley, second driven pulley, and said first driven pulley, second driven pulley, clutch shaft bearing, second bearing are kept the side-to-side movement of said tooth bar jointly;
Said tooth bar one end is provided with stop screw, and the other end and first band iron are connected, and said first band iron combination is fixedly connected with first telescoping tube buffering annex; Said first band iron combination comprises first band iron, second band iron and the 3rd band iron; Said tooth bar one end is connected with said first band iron; Said first band iron and the riveted joint of said second band iron; Said second band iron and the riveted joint of said the 3rd band iron, said the 3rd band iron is fixedly connected with said first telescoping tube buffering annex;
The both sides up and down of said second telescope support are fixed with a Telescopic Fixed pipe respectively, are with telescoping tube on the said Telescopic Fixed pipe, and said telescoping tube can be with said first telescoping tube buffering annex along said Telescopic Fixed tubular axis to moving on the said telescoping tube; Said first telescoping tube buffering annex can move axially along said telescoping tube, also is fixedly connected with second telescoping tube buffering annex on the said telescoping tube, is provided with a coil tension spring between said first telescoping tube buffering annex and said second telescoping tube buffering annex; Said first band iron, second band iron, the 3rd band iron, telescoping tube, first telescoping tube buffering annex, second telescoping tube buffering annex and coil tension spring constitute one can be along the axially movable integral body of said Telescopic Fixed pipe, the side stretching motion of door thereby realization is stretched;
Said second driven pulley below, said second bearing of said second telescope support upper and lower side top is respectively equipped with the slideway be made up of two Z-shaped stators of slides in telescopic sheet; Be respectively equipped with first slide block that can slide up and down along said slideway in the said slideway; One end of two said first slide blocks is fixedly connected with second slide block respectively, and said second slide block is provided with several holes; The other end of two said first slide blocks is connected with an end of the 3rd slide block respectively, and the screwed hole on the other end of said the 3rd slide block and said second driven pulley flexibly connects and can be along said screwed hole axial rotation; Said slideway, first slide block, second slide block, the 3rd slide block and second driven pulley are accomplished the expanding-contracting action of top, bottom jointly;
Two said second slide blocks connect through the Kong Yuyi separator tube that Cross Recess Head Screw passes on said second slide block respectively; Be inserted with a stay pipe in the said separator tube; Be provided with first cottor pin in the through hole of said stay pipe bottom; Said first cottor pin laterally runs through the waist through hole of said separator tube middle and upper part, and said stay pipe can be up and down in the length range of said waist through hole; The upper end of said stay pipe is fixedly connected with a U-shaped pipe; On said separator tube top, said stay pipe, be with first flat shim; Said first flat shim upper end is provided with a spring; Said spring upper end also is with second flat shim; On said second flat shim, be inserted with second cottor pin on the said stay pipe, make that said spring can only be movable between said first flat shim and second flat shim.
2. novel mobile partition door sheet expansion bend as claimed in claim 1, it is characterized in that: said first slide block is connected through punching screw, hexagon socket cap head screw and spring with said the 3rd slide block.
3. novel mobile partition door sheet expansion bend as claimed in claim 1, it is characterized in that: said first telescope support is provided with a cover plate, and said cover plate covers said driving wheel, first driven pulley, tooth bar and clutch shaft bearing and prevents it and scurry out.
4. novel mobile partition door sheet expansion bend as claimed in claim 1, it is characterized in that: said expansion bend also comprises a crank, the hexagon through hole of the core wheel of said crank and said driving wheel is used.
5. novel mobile partition door sheet expansion bend as claimed in claim 1, it is characterized in that: several described holes equidistantly distribute.
6. novel mobile partition door sheet expansion bend as claimed in claim 1, it is characterized in that: described first band iron has been connected two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210259668.9A CN102777096B (en) | 2012-07-25 | 2012-07-25 | Novel expansion piece for mobile partition door sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210259668.9A CN102777096B (en) | 2012-07-25 | 2012-07-25 | Novel expansion piece for mobile partition door sheets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102777096A true CN102777096A (en) | 2012-11-14 |
| CN102777096B CN102777096B (en) | 2014-11-05 |
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ID=47122188
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210259668.9A Active CN102777096B (en) | 2012-07-25 | 2012-07-25 | Novel expansion piece for mobile partition door sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102777096B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002115472A (en) * | 2000-10-05 | 2002-04-19 | Meimeido:Kk | Accordion style partition device |
| CN2649751Y (en) * | 2003-09-29 | 2004-10-20 | 第二炮兵工程设计研究院 | Manual vertical-revolving interval partition protective closed door |
| EP1614820A1 (en) * | 2004-07-07 | 2006-01-11 | Steelcase S.A. | Partition wall system for offices and the like |
| CN202124967U (en) * | 2011-04-15 | 2012-01-25 | 张敏学 | Retractable and detachable rotary advertisement type partition wall |
| CN202831967U (en) * | 2012-07-25 | 2013-03-27 | 汉尔姆（杭州）家具有限公司 | Novel expansion piece for movable partition door plate |
-
2012
- 2012-07-25 CN CN201210259668.9A patent/CN102777096B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002115472A (en) * | 2000-10-05 | 2002-04-19 | Meimeido:Kk | Accordion style partition device |
| CN2649751Y (en) * | 2003-09-29 | 2004-10-20 | 第二炮兵工程设计研究院 | Manual vertical-revolving interval partition protective closed door |
| EP1614820A1 (en) * | 2004-07-07 | 2006-01-11 | Steelcase S.A. | Partition wall system for offices and the like |
| CN202124967U (en) * | 2011-04-15 | 2012-01-25 | 张敏学 | Retractable and detachable rotary advertisement type partition wall |
| CN202831967U (en) * | 2012-07-25 | 2013-03-27 | 汉尔姆（杭州）家具有限公司 | Novel expansion piece for movable partition door plate |
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| Publication number | Publication date |
|---|---|
| CN102777096B (en) | 2014-11-05 |
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Address after: 311112 Yuhang Hangzhou Economic Development Zone, Wuzhou Road, No. 18, Yuhang, China Textile Science and Technology Park Patentee after: Halumm Construction Technology Co. Ltd. Address before: 311112 Yuhang Hangzhou Economic Development Zone, Wuzhou Road, No. 18, Yuhang, China Textile Science and Technology Park Patentee before: HALUMM (HANGZHOU) FURNITURE CO., LTD. |
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Address after: 311112 Yuhang Zhejiang economic and Technological Development Zone, Yuhang District, new house road, No. 5 Patentee after: Halumm Construction Technology Co. Ltd. Address before: 311112 Yuhang Hangzhou Economic Development Zone, Wuzhou Road, No. 18, Yuhang, China Textile Science and Technology Park Patentee before: Halumm Construction Technology Co. Ltd. |
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Denomination of invention: Novel expansion piece for mobile partition door sheets Effective date of registration: 20190128 Granted publication date: 20141105 Pledgee: China Everbright Bank Limited by Share Ltd Hangzhou Yuhang sub branch Pledgor: Halumm Construction Technology Co. Ltd. Registration number: 2019330000039 |
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Date of cancellation: 20200114 Granted publication date: 20141105 Pledgee: China Everbright Bank Limited by Share Ltd Hangzhou Yuhang sub branch Pledgor: Halumm Construction Technology Co. Ltd. Registration number: 2019330000039 |
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Denomination of invention: Novel expansion piece for mobile partition door sheets Effective date of registration: 20200116 Granted publication date: 20141105 Pledgee: China Everbright Bank Limited by Share Ltd Hangzhou Yuhang sub branch Pledgor: Halumm Construction Technology Co. Ltd. Registration number: Y2020330000042 |
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Date of cancellation: 20210115 Granted publication date: 20141105 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: HALUMM CONSTRUCTION TECHNOLOGY Co.,Ltd. Registration number: Y2020330000042 |
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Denomination of invention: Retractor of movable partition door Effective date of registration: 20210120 Granted publication date: 20141105 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: HALUMM CONSTRUCTION TECHNOLOGY Co.,Ltd. Registration number: Y2021330000070 |
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Date of cancellation: 20210426 Granted publication date: 20141105 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: HALUMM CONSTRUCTION TECHNOLOGY Co.,Ltd. Registration number: Y2021330000070 |
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Denomination of invention: Retractor of movable partition door Effective date of registration: 20210427 Granted publication date: 20141105 Pledgee: Bank of Wenzhou Co.,Ltd. Hangzhou Yuhang sub branch Pledgor: HALUMM CONSTRUCTION TECHNOLOGY Co.,Ltd. Registration number: Y2021330000346 |
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