CN202831956U - Rectangle double rail slide - Google Patents
Rectangle double rail slide Download PDFInfo
- Publication number
- CN202831956U CN202831956U CN 201220559314 CN201220559314U CN202831956U CN 202831956 U CN202831956 U CN 202831956U CN 201220559314 CN201220559314 CN 201220559314 CN 201220559314 U CN201220559314 U CN 201220559314U CN 202831956 U CN202831956 U CN 202831956U
- Authority
- CN
- China
- Prior art keywords
- plate body
- protruding
- sides
- circular arc
- guiding
- 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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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a rectangle double rail slide which comprises a plate body which is in a rectangle shape. A plurality of diversion grooves which are longitudinally arranged are formed in the back of the plate body. Two lateral sides of the plate body are respectively provided with a longitudinal clamp groove. The clamp grooves are used for conducting embedded type matched connection with a window body. The plate body is in a U shape. Protruding edges are arranged on two sides of the plate body. A groove is formed between the two protruding edges. A sliding hole is formed in the end face of each protruding edge. Two sides of the bottom face of each sliding hole are respectively provided with a circular arc protruding strip. An upright open hole is formed in the sliding hole. Two inner side faces of each open hole are respectively provided with a guiding protruding strip. According to the rectangle double rail slide, a sliding component is supported through the circular arc protruding strips and guided through the guiding protruding strips, contact between the circular arc protruding strips and the sliding component, and between the guiding protruding strips and the sliding component is line contact, the friction faces are small, and therefore friction force is also small and the sliding component can be enabled to freely slide in a reciprocating mode.
Description
Technical field
The utility model relates to a kind of aluminum window body component, the specifically slideway structure 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.Slideway commonly used is after using a period of time at present, and it is excessive frictional resistance to occur easily, causes whole slideway not use, so need the little slideway structure of a kind of frictional resistance of design.
The utility model content
The purpose of this utility model is the little slideway structure of a kind of frictional resistance of design.
The purpose of this utility model is come specific implementation by the following technical programs:
A kind of rectangle twin rail runway, the plate body that comprises rectangular configuration, the back of described plate body is provided with several guiding gutters of vertically arranging, two sides at plate body are respectively equipped with longitudinally clip slot, described clip slot is used for carrying out embedded being connected with forms, described plate body takes the shape of the letter U, the both sides of plate body have fin, form groove between two fins, end face at each fin is provided with slide opening, the both sides, bottom surface of described slide opening are respectively equipped with the circular arc raised line, and described slide opening has vertical perforate, are respectively equipped with the guiding raised line at two medial surfaces of perforate.
Rectangle twin rail runway through above-mentioned design, support the slippage parts by the circular arc raised line, the slippage parts are played the effect of guiding by the guiding raised line, no matter be that circular arc raised line or guiding raised line all are the line contacts with contacting of slippage parts, rubbing surface is very little, so frictional force is also very little, slipping part spare is reciprocatingly slided very freely.
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 rectangle twin rail runway of the utility model embodiment.
The specific embodiment
As shown in Figure 1, the described rectangle twin rail runway of the utility model embodiment, the plate body 1 that comprises rectangular configuration, the back of described plate body 1 is provided with several guiding gutters 11 of vertically arranging, two sides at plate body are respectively equipped with longitudinally clip slot 12, described clip slot 12 is used for carrying out embedded being connected with forms, described plate body 1 takes the shape of the letter U, the both sides of plate body 1 have fin 2, form groove 3 between two fins 2, be provided with slide opening 4 at the end face of each fin 2, the both sides, bottom surface of described slide opening 4 are respectively equipped with circular arc raised line 41, described slide opening 4 has vertical perforate 5, is respectively equipped with guiding raised line 42 at two medial surfaces of perforate 5.
Rectangle twin rail runway through above-mentioned design, support the slippage parts by the circular arc raised line, the slippage parts are played the effect of guiding by the guiding raised line, no matter be that circular arc raised line or guiding raised line all are the line contacts with contacting of slippage parts, rubbing surface is very little, so frictional force is also very little, slipping part spare is reciprocatingly slided very freely.
Claims (1)
1. rectangle twin rail runway, the plate body that comprises rectangular configuration, it is characterized in that, the back of described plate body is provided with several guiding gutters of vertically arranging, two sides at plate body are respectively equipped with longitudinally clip slot, described plate body takes the shape of the letter U, the both sides of plate body have fin, form groove between two fins, end face at each fin is provided with slide opening, the both sides, bottom surface of described slide opening are respectively equipped with the circular arc raised line, and described slide opening has vertical perforate, are respectively equipped with the guiding raised line at two medial surfaces of perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559314 CN202831956U (en) | 2012-10-30 | 2012-10-30 | Rectangle double rail slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559314 CN202831956U (en) | 2012-10-30 | 2012-10-30 | Rectangle double rail slide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831956U true CN202831956U (en) | 2013-03-27 |
Family
ID=47943691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220559314 Expired - Fee Related CN202831956U (en) | 2012-10-30 | 2012-10-30 | Rectangle double rail slide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995994A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Rectangular double-rail slideway |
-
2012
- 2012-10-30 CN CN 201220559314 patent/CN202831956U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995994A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Rectangular double-rail slideway |
| CN102995994B (en) * | 2012-10-30 | 2016-05-25 | 无锡鸿声铝业有限公司 | A kind of rectangle twin rail runway |
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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 |