CN105178755A - Sliding wheel of sliding door/window - Google Patents
Sliding wheel of sliding door/window Download PDFInfo
- Publication number
- CN105178755A CN105178755A CN201510649278.6A CN201510649278A CN105178755A CN 105178755 A CN105178755 A CN 105178755A CN 201510649278 A CN201510649278 A CN 201510649278A CN 105178755 A CN105178755 A CN 105178755A
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- China
- Prior art keywords
- bearing
- sliding
- window
- door
- sliding wheel
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Abstract
The invention discloses a sliding wheel of a sliding door/window and belongs to the technical field of sliding wheels. The sliding wheel comprises a bearing and an annular aluminum alloy body wrapping the peripheral surface of the bearing. One end face of the body extends inwards in the radial direction to form an annular block piece. By means of the other end face of the body, the body is fixed to the bearing in a riveted mode through a plurality of rivets. According to the sliding wheel of the sliding door/window, on one hand, the body made of aluminum alloy is adopted, jumping or shaking of the sliding wheel can be effectively prevented in the sliding process of the door/window, the body is prevented from being cracked, the service life of the sliding wheel is prolonged, and compared with other metal, the aluminum alloy is easier to machine; on the other hand, the fixation between the body and the bearing is achieved through the blocking piece and rivet joint, the structure is simple, the installation and operation are convenient and fast, the cooperation between the body and the bearing is stable, the production efficiency is improved, and the production cost is reduced.
Description
Technical field
The present invention relates to pulley technical field, be specifically related to a kind of sliding door/window roller.
Background technology
Pulley is one of main parts size of slide door or window, because pulley not only needs the gravity bearing door and window, the push-and-pull for door and window is also needed to provide convenient, therefore the quality of pulley quality directly affects the application life of door and window, although extend the life-span of door and window by changing pulley, but the pulley of prior art is generally all located at bottom door and window, it changes very difficulty.
The pulley of prior art is generally on a bearing and wraps up plastic wrapper realization, the such as material such as nylon, POM, and bearing becomes with coordinating of lapping the key that pulley realizes its function.Notification number is that the utility model patent of CN202170700U discloses a kind of POM door window roller, owing to adopting POM material, it easily produces distortion under the weight of door and window, cause in the process of slide door or window to produce and beat or jitter phenomenon, simultaneously the POM material of outer wrapping is generally injection molding and forms, easy generation internal porosity defect, causes the probability of beating further, even causes roller to ftracture; Another notification number be CN204024288U patent discloses a kind of door and window trolley, its bearing outer covering material is metal material, thus avoid the defect of plastic material, but the bearing of this patent is directly embedded in lapping, owing to adopting metal material, its Flexible change is limited, thus causes the installation of bearing very inconvenient, or the draw-in groove degree of depth of lapping is inadequate, easily cause that bearing skids off, poor stability.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, propose a kind of sliding door/window roller, the lapping solving prior art middle pulley is easily shaken, installation difficulty is large, the technical problem of bearing and lapping fitment stability difference.
For reaching above-mentioned technical purpose, technical scheme of the present invention provides a kind of sliding door/window roller, comprise a bearing and and be coated on ring-type aluminium alloys body on described bearing outer peripheral face, described body one end-face diameter is fixed by caulking on described bearing to the formation one ring-type catch that extends internally, other end.
Preferably, the outer peripheral face of described body comprises along body shaft to the first cylinder connected successively, arc concave surface, the second cylinder, and described inner concave is configured such that the annular recess of formation one for coordinating with track on described body.
Preferably, the external surface of described body has layer oxide film.
Compared with prior art, beneficial effect of the present invention comprises: the body adopting aluminum alloy material on the one hand, effectively can prevent beating or shaking of door and window push-and-pull process middle pulley, avoids body cracking, extend the application life of pulley, and aluminium alloys other metals relative are more easily processed; On the other hand realize between body and bearing by catch and riveted joint fixing, structure is simple, installs, convenient to operation, and coordinating between body with bearing is stable, improves production efficiency, reduces cost of production.
Accompanying drawing explanation
Fig. 1 be sliding door/window roller of the present invention analyse and observe syndeton schematic diagram.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The embodiment provides a kind of sliding door/window roller, as shown in Figure 1, comprise a bearing 1 and and be coated on ring-type aluminium alloys body 2 on described bearing 1 outer peripheral face, described body 2 one end-face diameter is fixed by caulking on described bearing 1 to the formation one ring-type catch 201 that extends internally, other end.
The present embodiment by adopting the body 2 of aluminum alloy material, effectively can prevent beating or shaking of door and window push-and-pull process middle pulley, avoiding body 2 and ftracture, extend the application life of pulley on the one hand, and aluminium alloys other metals relative are more easily processed; On the other hand realize between body 2 and bearing 1 by catch 201 and rivet fixing, structure is simple, installs, convenient to operation, and coordinating between body 2 with bearing 1 is stable, improves production efficiency, reduces cost of production.
Riveted joint described in the present embodiment refers to by by punch, the riveted joint end face of aluminium alloys body is radially-inwardly deformed, and then is fixed in aluminium alloys body by bearing.
When the present embodiment is specifically arranged, the outer peripheral face of described body 2 is set to comprise the first cylinder 202, arc concave surface 203, second cylinder 204 that axially connect successively along body 2, described inner concave 203 is configured such that the annular recess of formation one for coordinating with track on described body 2, by above-mentioned setting, the above-mentioned annular recess of formation can with a guide rail with the use of.
In order to extend the application life of the body 2 of the present embodiment, improving the anticorrosive intensity of body 2, oxidation processes is carried out to the external surface of described body 2, make its external surface form layer oxide film.The present embodiment also can adopt other processing modes, such as plated film.
The above the specific embodiment of the present invention, does not form limiting the scope of the present invention.Various other that any technical conceive according to the present invention is made change and distortion accordingly, all should be included in the protection domain of the claims in the present invention.
Claims (3)
1. a sliding door/window roller, is characterized in that, comprise a bearing and and be coated on ring-type aluminium alloys body on described bearing outer peripheral face, described body one end-face diameter is fixed by caulking on described bearing to the formation one ring-type catch that extends internally, other end.
2. pulley according to claim 1, it is characterized in that, the outer peripheral face of described body comprises along body shaft to the first cylinder connected successively, arc concave surface, the second cylinder, and described inner concave is configured such that the annular recess of formation one for coordinating with track on described body.
3. pulley according to claim 1 and 2, is characterized in that, the external surface of described body has layer oxide film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510649278.6A CN105178755A (en) | 2015-10-09 | 2015-10-09 | Sliding wheel of sliding door/window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510649278.6A CN105178755A (en) | 2015-10-09 | 2015-10-09 | Sliding wheel of sliding door/window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105178755A true CN105178755A (en) | 2015-12-23 |
Family
ID=54901125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510649278.6A Pending CN105178755A (en) | 2015-10-09 | 2015-10-09 | Sliding wheel of sliding door/window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105178755A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505475A (en) * | 2018-11-29 | 2019-03-22 | 马海英 | Anti- balance wheel on a kind of plastic roller, limit pulley and sliding door |
| CN109681064A (en) * | 2019-02-02 | 2019-04-26 | 深圳市派阁智能五金科技有限公司 | A kind of wheel body and door and window trolley of door and window trolley |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2367595Y (en) * | 1999-04-09 | 2000-03-08 | 合普工业股份有限公司 | Improved pulley |
| CN2516670Y (en) * | 2000-11-10 | 2002-10-16 | 卢国辉 | Pulley for aluminium alloy door and window |
| CN2527667Y (en) * | 2002-03-08 | 2002-12-25 | 梅红霖 | Self-lubricating silent contact roller |
| CN2714758Y (en) * | 2004-08-27 | 2005-08-03 | 林建祥 | Pulley |
| CN201202799Y (en) * | 2008-06-13 | 2009-03-04 | 镇江铁科橡塑制品有限公司 | Aluminum alloy nylon composite pulley |
| US20110005140A1 (en) * | 2009-07-07 | 2011-01-13 | Michael John Guidos | Articulating roller arm assembly |
| CN202170700U (en) * | 2011-05-10 | 2012-03-21 | 锡山区羊尖佳耐斯门窗附件厂 | Polyoxymethylene (POM) door and window roller |
-
2015
- 2015-10-09 CN CN201510649278.6A patent/CN105178755A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2367595Y (en) * | 1999-04-09 | 2000-03-08 | 合普工业股份有限公司 | Improved pulley |
| CN2516670Y (en) * | 2000-11-10 | 2002-10-16 | 卢国辉 | Pulley for aluminium alloy door and window |
| CN2527667Y (en) * | 2002-03-08 | 2002-12-25 | 梅红霖 | Self-lubricating silent contact roller |
| CN2714758Y (en) * | 2004-08-27 | 2005-08-03 | 林建祥 | Pulley |
| CN201202799Y (en) * | 2008-06-13 | 2009-03-04 | 镇江铁科橡塑制品有限公司 | Aluminum alloy nylon composite pulley |
| US20110005140A1 (en) * | 2009-07-07 | 2011-01-13 | Michael John Guidos | Articulating roller arm assembly |
| CN202170700U (en) * | 2011-05-10 | 2012-03-21 | 锡山区羊尖佳耐斯门窗附件厂 | Polyoxymethylene (POM) door and window roller |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505475A (en) * | 2018-11-29 | 2019-03-22 | 马海英 | Anti- balance wheel on a kind of plastic roller, limit pulley and sliding door |
| CN109505475B (en) * | 2018-11-29 | 2024-04-09 | 和拓(深圳)工业设计有限公司 | Anti-swing wheel on limiting pulley and sliding door |
| CN109681064A (en) * | 2019-02-02 | 2019-04-26 | 深圳市派阁智能五金科技有限公司 | A kind of wheel body and door and window trolley of door and window trolley |
| CN109681064B (en) * | 2019-02-02 | 2024-03-29 | 深圳市派锁实业有限公司 | Wheel body of door and window pulley and door and window pulley |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |
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| RJ01 | Rejection of invention patent application after publication |