CN103758423B - Roller type helps and rises block - Google Patents
Roller type helps and rises block Download PDFInfo
- Publication number
- CN103758423B CN103758423B CN201310735096.1A CN201310735096A CN103758423B CN 103758423 B CN103758423 B CN 103758423B CN 201310735096 A CN201310735096 A CN 201310735096A CN 103758423 B CN103758423 B CN 103758423B
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- roller bearing
- help
- helps
- frame
- rises
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Abstract
<b> the present invention relates to bar and helps and rise block technical field, is that a kind of roller type helps and rises block; It comprises and connects base, roller bearing helps and rises frame and support roller bearing; Connection base is installed with roller bearing help and rise frame; Roller bearing help the upper-end front rising frame be respectively after obliquely skewed, and formed be used for bar help rise help a liter landslide; Roller bearing helps the upper rear rising frame horizontal, and forms the support platform being used for door leaf or sash support; Help the rear portion rising frame to be provided with the support roller bearing that can rotate at roller bearing, the outer ring surface top supporting roller bearing helps the top of the support platform rising frame higher than roller bearing; Roller bearing helps and rises frame and comprise at least two roller bearings and help ascending branch frame; Roller bearing helps ascending branch frame to connect on base every being fixedly mounted between left and right.Reasonable and compact in structure of the present invention, easy to use; Rise roller bearing by supporting roller bearing and helping, making bar forming rolling friction along when helping liter landslide and help liter landslide mobile, effectively abating the noise; Make the closedown of bar more smooth and easy.</b>
Description
Technical field
the present invention relates to bar to help and rise block technical field, is that a kind of roller type helps and rises block.
Background technology
due to the arrisdefect, sagging or out of shape of bar, make bar cannot overlap consistent with doorframe and window frame, affect heat insulating ability and the seal of door and window; Derive in this case and a kind ofly helping of bar lifting restoring can be made to rise block, usually have helping the upper end that rises block and help helping of rising to rise inclined-plane and support platform for bar; When bar is closed, the bottom of bar, along helping the upper surface rising block, rises inclined-plane move in support platform by helping, make the reset of bar and and realizes between doorframe and window frame closing; But in the process, due to bar bottom and help to rise between block and produce sliding friction, can friction noise be sent while closedown, affect to the work of people and life.
Summary of the invention
the invention provides a kind of roller type to help and rise block, overcome the deficiency of above-mentioned prior art, it effectively can solve bar when closing, and door and window and helping rises to rub between block and produces the problem of noise.
technical scheme of the present invention is realized by following measures: a kind of roller type helps and rises block, comprises connecting base, roller bearing and helping and rise frame and support roller bearing; Connection base is installed with roller bearing help and rise frame; Roller bearing help the upper-end front rising frame be respectively after obliquely skewed, and formed be used for bar help rise help a liter landslide; Roller bearing helps the upper rear rising frame horizontal, and forms the support platform being used for door leaf or sash support; Help the rear portion rising frame to be provided with the support roller bearing that can rotate at roller bearing, the outer ring surface top supporting roller bearing helps the top of the support platform rising frame higher than roller bearing.
here is the further optimization and/or improvements to foregoing invention technical scheme:
above-mentioned roller bearing helps and rises frame and can comprise at least two roller bearings and help ascending branch frame; Roller bearing helps ascending branch frame to connect on base every being fixedly mounted between left and right; Support roller bearing is arranged on adjacent two roller bearings and helps between ascending branch frame.
above-mentioned adjacent two roller bearings help and can be provided with one between ascending branch frame front portion and to help and rise roller bearing; Help the outer ring surface top that rises roller bearing higher than roller bearing help rise frame help liter ramp on landslide.
above-mentioned adjacent two roller bearings to help between ascending branch frame front portion and can be provided with plural helping and rise roller bearing in interval, help and rise roller bearing along helping liter incline direction on landslide to be spaced apart; Help the outer ring surface top that rises roller bearing higher than help a liter landslide.
above-mentioned roller bearing helps on the connection base of the left and right sides rising frame can be provided with base connecting hole; Help the connection base between ascending branch frame to be respectively equipped with base connecting hole at adjacent two roller bearings, base connecting hole is front wide and rear narrow Y shape counter sink.
above-mentioned roller bearing helps the front end edge of ascending branch frame can be respectively the circular arc promoting transition for door leaf or sash.
above-mentioned support roller bearing can comprise the support shaft part at middle part and the connection shaft part of the left and right sides; The outer ring surface both sides supporting shaft part are respectively narrow frustum face, middle wide both sides.
reasonable and compact in structure of the present invention, easy to use; Rise roller bearing by supporting roller bearing and helping, making bar forming rolling friction along when helping liter landslide and help liter landslide mobile, effectively abating the noise; Make the closedown of bar more smooth and easy.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of preferred embodiment.
accompanying drawing 2 is the plan structure schematic diagram of accompanying drawing 1.
accompanying drawing 3 is the left TV structure schematic diagram of accompanying drawing 1.
accompanying drawing 4 is increase in accompanying drawing 3 to help the structure for amplifying schematic diagram rising roller bearing.
coding in accompanying drawing is respectively: 1 for connecting base, and 2 help ascending branch frame for roller bearing, and 3 is support roller bearing, and 4 rise roller bearing for helping, and 5 is base connecting hole.
Detailed description of the invention
the present invention by the restriction of following embodiment, can not determine concrete embodiment according to technical scheme of the present invention and actual conditions.
in the present invention, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of upper and lower, left and right etc. determines according to the Butut direction of Figure of description 1.
below in conjunction with embodiment and accompanying drawing, the invention will be further described:
as shown in accompanying drawing 1,2,3, this roller type helps and rises block and comprise and connect base 1, roller bearing and help and rise frame and support roller bearing 3; Connection base 1 is installed with roller bearing help and rise frame; Roller bearing help the upper-end front rising frame be respectively after obliquely skewed, and formed be used for bar help rise help a liter landslide; Roller bearing helps the upper rear rising frame horizontal, and forms the support platform being used for door leaf or sash support; Help the rear portion rising frame to be provided with the support roller bearing 3 that can rotate at roller bearing, the outer ring surface top supporting roller bearing 3 helps the top of the support platform rising frame higher than roller bearing.Supporting roller bearing 3 can make the sliding friction bottom bar and between support platform of the present invention change rolling friction into, abates the noise; Simultaneously because the resistance coefficient of rolling friction is little compared with sliding friction, make the closedown of bar more convenient smooth and easy.
can according to actual needs, above-mentioned roller type is helped and rises block and make further optimization and/or improvements:
as shown in Figure 2, roller bearing helps and rises frame and comprise at least two roller bearings and help ascending branch frame 2; Roller bearing helps ascending branch frame 2 to connect on base 1 every being fixedly mounted between left and right; Support roller bearing 3 is arranged on adjacent two roller bearings and helps between ascending branch frame 2.
as shown in Figure 4, help at adjacent two roller bearings and to be provided with one between ascending branch frame 2 front portion and to help and rise roller bearing 4; Help the outer ring surface top that rises roller bearing 4 higher than roller bearing help rise frame help liter ramp on landslide.When bar needs high angle to help to rise, because required helps liter distance on landslide longer, bar produces certain noise when helping and liter landslide being moved because of sliding friction, in this case, roller bearing 4 is risen by increasing to help, make bar change rolling friction into helping liter the sliding friction on landslide, abate the noise, close more convenient smooth and easy.
as shown in Figure 4, help interval between ascending branch frame 2 front portion that plural helping is installed at adjacent two roller bearings and rise roller bearing 4, help and rise roller bearing 4 along helping liter incline direction on landslide to be spaced apart; Help the outer ring surface top that rises roller bearing 4 higher than help a liter landslide.
as shown in accompanying drawing 1,3, help at roller bearing on the connection base 1 of the left and right sides rising frame and be provided with base connecting hole 5; Help the connection base 1 between ascending branch frame 2 to be respectively equipped with base connecting hole 5 at adjacent two roller bearings, base connecting hole 5 is front wide and rear narrow Y shape counter sink.
as required, roller bearing helps the front end edge of ascending branch frame 2 to be respectively the circular arc promoting transition for door leaf or sash.
as shown in accompanying drawing 1,3, support roller bearing 3 and comprise the support shaft part at middle part and the connection shaft part of the left and right sides; The outer ring surface both sides supporting shaft part are respectively narrow frustum face, middle wide both sides.
above technical characteristic constitutes most preferred embodiment of the present invention, and it has stronger compliance and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (3)
1. roller type helps and rises a block, it is characterized in that comprising connect base, roller bearing helps and rises frame and support roller bearing; Connection base is installed with roller bearing help and rise frame; Roller bearing help the upper-end front rising frame be respectively after obliquely skewed, and formed be used for bar help rise help a liter landslide; Roller bearing helps the upper rear rising frame horizontal, and forms the support platform being used for door leaf or sash support; Help the rear portion rising frame to be provided with the support roller bearing that can rotate at roller bearing, the outer ring surface top supporting roller bearing helps the top of the support platform rising frame higher than roller bearing; Wherein: roller bearing helps and rises frame and comprise at least two roller bearings and help ascending branch frame; Roller bearing helps ascending branch frame to connect on base every being fixedly mounted between left and right; Support roller bearing is arranged on adjacent two roller bearings and helps between ascending branch frame; Roller bearing helps the connection base of the left and right sides rising frame to be provided with base connecting hole; Help the connection base between ascending branch frame to be respectively equipped with base connecting hole at adjacent two roller bearings, base connecting hole is front wide and rear narrow Y shape counter sink; Roller bearing helps the front end edge of ascending branch frame to be respectively the circular arc promoting transition for door leaf or sash; Support roller bearing and comprise the support shaft part at middle part and the connection shaft part of the left and right sides; The outer ring surface both sides supporting shaft part are respectively narrow frustum face, middle wide both sides.
2. roller type according to claim 1 helps and rises block, it is characterized in that adjacent two roller bearings help and to be provided with one between ascending branch frame front portion and to help and rise roller bearing; Help the outer ring surface top that rises roller bearing higher than roller bearing help rise frame help liter ramp on landslide.
3. roller type according to claim 2 helps and rises block, it is characterized in that adjacent two roller bearings help interval between ascending branch frame front portion to be provided with plural helping and rise roller bearing, helps and rises roller bearing along helping liter incline direction on landslide to be spaced apart; Help the outer ring surface top that rises roller bearing higher than help a liter landslide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735096.1A CN103758423B (en) | 2013-12-27 | 2013-12-27 | Roller type helps and rises block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735096.1A CN103758423B (en) | 2013-12-27 | 2013-12-27 | Roller type helps and rises block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103758423A CN103758423A (en) | 2014-04-30 |
| CN103758423B true CN103758423B (en) | 2016-03-16 |
Family
ID=50525723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310735096.1A Expired - Fee Related CN103758423B (en) | 2013-12-27 | 2013-12-27 | Roller type helps and rises block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103758423B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5825835B2 (en) * | 1975-12-29 | 1983-05-30 | 株式会社クボタ | Satsushishiyoujinoshijisouchi |
| DE19627005C1 (en) * | 1996-07-05 | 1998-01-22 | Weikert Dagmar | Turn-slide sash |
| KR20050004610A (en) * | 2003-07-03 | 2005-01-12 | 주식회사 3지테크놀러지 | droop prevention device for a window |
| CN2773279Y (en) * | 2005-02-28 | 2006-04-19 | 保定宝硕门窗发展有限公司 | Friction-reducing and lifting-assistant assembly of sliding plastic window |
| CN200964751Y (en) * | 2006-11-08 | 2007-10-24 | 董呈明 | Lifting-assistant block for flat-open window |
| CN102650184A (en) * | 2012-05-25 | 2012-08-29 | 山东国强五金科技有限公司 | Sash lifting device for casement window |
| CN203175245U (en) * | 2013-01-25 | 2013-09-04 | 山东国强五金科技有限公司 | Rise-assisting device used for aluminum alloy inner casement hopper window |
| CN203271407U (en) * | 2013-03-29 | 2013-11-06 | 浙江奇龙建材有限公司 | Sash-lifting assisting device |
| CN203684900U (en) * | 2013-12-27 | 2014-07-02 | 陈兴君 | Roller-type lifting assistance block |
-
2013
- 2013-12-27 CN CN201310735096.1A patent/CN103758423B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5825835B2 (en) * | 1975-12-29 | 1983-05-30 | 株式会社クボタ | Satsushishiyoujinoshijisouchi |
| DE19627005C1 (en) * | 1996-07-05 | 1998-01-22 | Weikert Dagmar | Turn-slide sash |
| KR20050004610A (en) * | 2003-07-03 | 2005-01-12 | 주식회사 3지테크놀러지 | droop prevention device for a window |
| CN2773279Y (en) * | 2005-02-28 | 2006-04-19 | 保定宝硕门窗发展有限公司 | Friction-reducing and lifting-assistant assembly of sliding plastic window |
| CN200964751Y (en) * | 2006-11-08 | 2007-10-24 | 董呈明 | Lifting-assistant block for flat-open window |
| CN102650184A (en) * | 2012-05-25 | 2012-08-29 | 山东国强五金科技有限公司 | Sash lifting device for casement window |
| CN203175245U (en) * | 2013-01-25 | 2013-09-04 | 山东国强五金科技有限公司 | Rise-assisting device used for aluminum alloy inner casement hopper window |
| CN203271407U (en) * | 2013-03-29 | 2013-11-06 | 浙江奇龙建材有限公司 | Sash-lifting assisting device |
| CN203684900U (en) * | 2013-12-27 | 2014-07-02 | 陈兴君 | Roller-type lifting assistance block |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103758423A (en) | 2014-04-30 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| 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: 20160316 Termination date: 20161227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |