CN103485632A - Detachable and replaceable pulley for sliding door and window - Google Patents
Detachable and replaceable pulley for sliding door and window Download PDFInfo
- Publication number
- CN103485632A CN103485632A CN201210197499.0A CN201210197499A CN103485632A CN 103485632 A CN103485632 A CN 103485632A CN 201210197499 A CN201210197499 A CN 201210197499A CN 103485632 A CN103485632 A CN 103485632A
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- pulley
- detachable
- window
- replaceable
- sliding door
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Abstract
The invention relates to a detachable and replaceable pulley, in particular to a detachable and replaceable pulley used on a sliding door and window. The detachable and replaceable pulley disclosed by the invention improves the conventional practice that a leaf frame needs to be removed in the process of replacing the pulley; and the detachable and replaceable pulley is convenient to maintain and replace; and regulation on the height of the pulley of the sliding door and window also can be easily implemented. The invention adopts the technical scheme that the detachable and replaceable pulley for the sliding door and window comprises an outer shell and an inner shell; the outer shell is connected with the inner shell by a buckling position; the inner shell consists of a pressure strip and a wheel frame; the wheel frame consists of a wheel and a bearing; the end of the outer shell, which corresponds to the pressure strip of the inner shell, is provided with a regulating screw and a regulating nut; and the regulating screw is connected with the pressure strip in a matching manner. The detachable and replaceable pulley disclosed by the invention has a simple structure and is convenient to use; replacement and maintenance of the pulley can be implemented without removing the leaf frame; and moreover, the regulation of the pulley also can be regulated as required, so that the sliding door and window is very efficient, convenient and rapid to use, maintain and replace.
Description
Technical field
The present invention relates to a kind of pulley, relate in particular to the pulley used on slide door or window.
Background technology
On common slide door or window service time longer pulley, due to long term wear and the weight that will carry door and window aluminium frame and glass, the core wheel of pulley is easily damaged.And traditional pulley wheel carrier and core wheel are integrated, and in the time of changing pulley, wheel carrier will be removed together.Particularly the horizontal upper and lower of sliding window sash and light hooked rabbet are socket connection, therefore, in the time of changing pulley, whole interior wing housing must be removed to just replaceable pulley, not only damage door and window structure, and trivial operations.In addition, the position of the sliding door/window roller of traditional structure is fixed, and it is highly unadjustable, has also greatly affected the tight ness rating of slide door or window etc.
Summary of the invention
The purpose of this invention is to provide the replaceable pulley used on a kind of slide door or window, improve the way that will remove the fan frame when tradition will be changed pulley, convenient for maintaining and replacing pulley; Another object of the present invention is to provide a kind of height-adjustable pulley, easily realizes the adjusting of sliding door/window roller height.
For achieving the above object, technical scheme of the present invention is: a kind of slide door or window replaceable pulley comprises shell and inner casing; Shell is connected by button bit with inner casing; Inner casing is comprised of press strip and wheel carrier, and described wheel carrier is comprised of wheel and bearing; Shell is equipped with set screw and adjusting nut in the press strip corresponding end with inner casing, and set screw and press strip are connected.
Replaceable pulley structure of the present invention is simple, easy to use, without removing, fans replacing and the maintenance that frame can be realized pulley; And the present invention also can carry out the adjusting of height of pulley as required, make use, maintenance and the replacing of push-pull door and window become very efficient, convenient.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention (extreme lower position);
The A-A sectional view that Fig. 2 is Fig. 1;
Fig. 3 is structural representation of the present invention (heightening position);
The B-B sectional view that Fig. 4 is Fig. 3.
Wherein, 1, shell, 2, inner casing, 3, button bit, 4, press strip, 5, wheel carrier, 6, wheel, 7, set screw, 8, adjusting nut.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in the figure, a kind of slide door or window replaceable pulley of the present invention, comprise shell 1 and inner casing 2; Shell 1 is connected by button bit 3 with inner casing 2, inner casing 2 can be separated to taking-up with shell 1, realizes the replaceable maintenance of curtain runner; Inner casing 2 is comprised of press strip 4 and wheel carrier 5, and described wheel carrier 5 is comprised of wheel 6 and bearing; Shell 1 is equipped with set screw 7 and adjusting nut 8 in press strip 4 corresponding end with inner casing 2, and set screw 7 is connected with press strip 4.What wheel carrier 5 adopted is that nylon 66 material, glass fiber strengthen, and what wheel 6 adopted is deep groove ball bearing, and surfacing is nylon 66; Shell 1 is equipped with set screw 7 and adjusting nut 8 in press strip 4 corresponding end with inner casing 2, and set screw 7 is connected with press strip 4.Aim at button bit 3 during installation inner casing 2 is pressed in shell 1, the minimum point of curtain runner before regulating height at this moment, as shown in Figure 1 and Figure 2.In shell 1 and the press strip 4 corresponding end Position Design of inner casing 2, set screw 7 and adjusting nut 8 are arranged, as shown in Figure 3, Figure 4, can promote press strip 4 by rotation set screw 7, cause the inner casing 2 that wheel 6 is installed to move forward, coordinate with the angle of inner casing 2 by shell 1 wheel carrier 5 is upwards risen, realize that the height of curtain runner is regulated.
Above description is the explanation of content of the present invention and explanation, is for helping to understand the present invention's technology contents, but not any limitation of the invention.Any employing is equal to alternative technological means enforcement the solution of the present invention and all belongs in the claims in the present invention protection domain.
Claims (1)
1. a slide door or window replaceable pulley, comprise shell and inner casing; Shell is connected by button bit with inner casing; It is characterized in that: inner casing is comprised of press strip and wheel carrier, and described wheel carrier is comprised of wheel and bearing; Shell is equipped with set screw and adjusting nut in the press strip corresponding end with inner casing, and set screw and press strip are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210197499.0A CN103485632A (en) | 2012-06-15 | 2012-06-15 | Detachable and replaceable pulley for sliding door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210197499.0A CN103485632A (en) | 2012-06-15 | 2012-06-15 | Detachable and replaceable pulley for sliding door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103485632A true CN103485632A (en) | 2014-01-01 |
Family
ID=49826182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210197499.0A Pending CN103485632A (en) | 2012-06-15 | 2012-06-15 | Detachable and replaceable pulley for sliding door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103485632A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604447A (en) * | 2015-12-29 | 2016-05-25 | 蒋卫振 | Door-window guide rail convenient to produce |
| CN105888424A (en) * | 2016-06-20 | 2016-08-24 | 安庆宜源石油机械配件制造有限责任公司 | Aluminum-alloy door window pulley with auxiliary wheel |
| CN108301599A (en) * | 2015-11-04 | 2018-07-20 | 郑牧之 | It is convenient for changing the plastic-steel door and window of pulley and its replacing options of pulley |
| CN109875457A (en) * | 2019-03-27 | 2019-06-14 | 李双凤 | A kind of door and window clean method |
| CN113309433A (en) * | 2021-07-09 | 2021-08-27 | 佛山市忠飞轴承有限公司 | Sliding door pulley assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2338979B (en) * | 1999-10-02 | 2000-05-31 | Karel Charvat | Operating and tensioning device for a double-hung sash assembly to eliminate the use of counterweights |
| CN2400544Y (en) * | 1999-06-18 | 2000-10-11 | 林建祥 | Pulley device for sliding door and window |
| CN2698938Y (en) * | 2004-05-25 | 2005-05-11 | 广州现代塑料有限公司 | Rolling wheel device of door and window |
| CA2349991C (en) * | 2000-06-15 | 2008-01-08 | Truth Hardware | Pop-in extended travel single roller for patio doors |
| CN101205779A (en) * | 2007-11-27 | 2008-06-25 | 庄子平 | Adjustable pulley assembly |
| KR20110138807A (en) * | 2010-06-22 | 2011-12-28 | 주식회사 씨쓰리 | Roller with structure for preventing door from derailing from guide rail |
-
2012
- 2012-06-15 CN CN201210197499.0A patent/CN103485632A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2400544Y (en) * | 1999-06-18 | 2000-10-11 | 林建祥 | Pulley device for sliding door and window |
| GB2338979B (en) * | 1999-10-02 | 2000-05-31 | Karel Charvat | Operating and tensioning device for a double-hung sash assembly to eliminate the use of counterweights |
| CA2349991C (en) * | 2000-06-15 | 2008-01-08 | Truth Hardware | Pop-in extended travel single roller for patio doors |
| CN2698938Y (en) * | 2004-05-25 | 2005-05-11 | 广州现代塑料有限公司 | Rolling wheel device of door and window |
| CN101205779A (en) * | 2007-11-27 | 2008-06-25 | 庄子平 | Adjustable pulley assembly |
| KR20110138807A (en) * | 2010-06-22 | 2011-12-28 | 주식회사 씨쓰리 | Roller with structure for preventing door from derailing from guide rail |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301599A (en) * | 2015-11-04 | 2018-07-20 | 郑牧之 | It is convenient for changing the plastic-steel door and window of pulley and its replacing options of pulley |
| CN108301599B (en) * | 2015-11-04 | 2019-08-13 | 郑牧之 | It is convenient for changing the plastic-steel door and window of pulley and its replacing options of pulley |
| CN105604447A (en) * | 2015-12-29 | 2016-05-25 | 蒋卫振 | Door-window guide rail convenient to produce |
| CN105888424A (en) * | 2016-06-20 | 2016-08-24 | 安庆宜源石油机械配件制造有限责任公司 | Aluminum-alloy door window pulley with auxiliary wheel |
| CN109875457A (en) * | 2019-03-27 | 2019-06-14 | 李双凤 | A kind of door and window clean method |
| CN113309433A (en) * | 2021-07-09 | 2021-08-27 | 佛山市忠飞轴承有限公司 | Sliding door pulley assembly |
| CN113309433B (en) * | 2021-07-09 | 2022-07-12 | 佛山市忠飞鑫科技有限公司 | Sliding door pulley assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |