CN202831954U - M-shaped guide rail - Google Patents
M-shaped guide rail Download PDFInfo
- Publication number
- CN202831954U CN202831954U CN 201220559299 CN201220559299U CN202831954U CN 202831954 U CN202831954 U CN 202831954U CN 201220559299 CN201220559299 CN 201220559299 CN 201220559299 U CN201220559299 U CN 201220559299U CN 202831954 U CN202831954 U CN 202831954U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- bump
- width
- described projection
- shaped guide
- 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.)
- Expired - Fee Related
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses an M-shaped guide rail which comprises a body. Vertical support beams are arranged at two ends of the body. The bottom edge of the each support beam is provided with an inflexed bending portion. A trapezoidal guide rail groove is formed in the middle of the top face of the body. Concave embedded grooves are formed respectively at two sides of the top of the body. A bump is arranged at the bottom the body corresponding to the trapezoidal guide rail. The bottom of the bump is in a semicircle shape, and the top of the bump is in a square shape. The width of the bump is larger than the sum of the two support beams. The height of the bump is equal to or smaller than that of the support beams. The width of the bottom edge of the trapezoidal guide rail is smaller than that of the bump. The body is in a left-right symmetry structure. The M-shaped guide rail with the design is capable of greatly improving intensity of the guide rail.
Description
Technical field
The utility model relates to a kind of aluminum window body component, the specifically beam guideway on the window frame.
Background technology
Aluminum window body commonly used does not mostly have slideway structure at present, and the slideway structure that has on the forms that have is too simple, and the load performance is lower.In case run into the heavier situation of curtain, then easily guide rail bent.
The utility model content
The purpose of this utility model is that a kind of support performance of design is good, does not allow yielding M shape guide rail.
The purpose of this utility model is come specific implementation by the following technical programs:
A kind of M shape guide rail, comprise body, the two ends of body have vertical brace summer, the base of each brace summer has the kink of infolding, the end face middle part of body has the trapezoidal rails groove, the both sides, top of body are respectively equipped with the embedded groove of indent, the downside body of trapezoidal rails groove is provided with projection, the bottom of described projection is semicircle, the top is square, and the width of described projection is greater than the width sum of two brace summers, the height of described projection with support that depth of beam equates or less than the support depth of beam, the width on the base of described trapezoidal rails groove is less than the width of described projection, and body is the bilateral symmetry structure.
Through the M shape guide rail of above-mentioned design, can greatly improve the intensity of guide rail.
Description of drawings
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings.
Fig. 1 is the structure chart of the described M shape of the utility model embodiment guide rail.
The specific embodiment
As shown in Figure 1, the described a kind of M shape guide rail of the utility model embodiment, comprise body 1, the two ends of body 1 have vertical brace summer 2, the base of each brace summer 2 has the kink 21 of infolding, the end face middle part of body 1 has trapezoidal rails groove 3, the both sides, top of body 1 are respectively equipped with the embedded groove 4 of indent, the downside body of trapezoidal rails groove 3 is provided with projection 5, the bottom of described projection 5 is semicircle, the top is square, the width of described projection 5 is greater than the width sum of two brace summers, the height of described projection 5 equates with the height of brace summer 2 or less than the height of brace summer 2, the width on the base of described trapezoidal rails groove 3 is less than the width of described projection 5, and body 1 is the bilateral symmetry structure.
Through the M shape guide rail of above-mentioned design, can greatly improve the intensity of guide rail.
Claims (1)
1. M shape guide rail, comprise body, it is characterized in that, the two ends of body have vertical brace summer, the base of each brace summer has the kink of infolding, the end face middle part of body has the trapezoidal rails groove, the both sides, top of body are respectively equipped with the embedded groove of indent, the downside body of trapezoidal rails groove is provided with projection, and the bottom of described projection is semicircle, and the top is square, the width of described projection is greater than the width sum of two brace summers, the height of described projection equates with the support depth of beam or less than supporting depth of beam, the width on the base of described trapezoidal rails groove is less than the width of described projection, and body is the bilateral symmetry structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559299 CN202831954U (en) | 2012-10-30 | 2012-10-30 | M-shaped guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559299 CN202831954U (en) | 2012-10-30 | 2012-10-30 | M-shaped guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831954U true CN202831954U (en) | 2013-03-27 |
Family
ID=47943689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220559299 Expired - Fee Related CN202831954U (en) | 2012-10-30 | 2012-10-30 | M-shaped guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979392A (en) * | 2012-10-30 | 2013-03-20 | 无锡鸿声铝业有限公司 | M-shaped guide rail |
| CN109186768A (en) * | 2018-07-30 | 2019-01-11 | 南通大学 | The sample container detected automatically for micro fiber, yarn, fabric color |
-
2012
- 2012-10-30 CN CN 201220559299 patent/CN202831954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979392A (en) * | 2012-10-30 | 2013-03-20 | 无锡鸿声铝业有限公司 | M-shaped guide rail |
| CN109186768A (en) * | 2018-07-30 | 2019-01-11 | 南通大学 | The sample container detected automatically for micro fiber, yarn, fabric color |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131030 |