CN2434986Y - Movable screen extension mechanism - Google Patents
Movable screen extension mechanism Download PDFInfo
- Publication number
- CN2434986Y CN2434986Y CN 00238029 CN00238029U CN2434986Y CN 2434986 Y CN2434986 Y CN 2434986Y CN 00238029 CN00238029 CN 00238029 CN 00238029 U CN00238029 U CN 00238029U CN 2434986 Y CN2434986 Y CN 2434986Y
- Authority
- CN
- China
- Prior art keywords
- press strip
- connecting rod
- links
- nut
- utility
- 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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Abstract
The utility model relates to an extension mechanism for a movable screen, which comprises a transverse rod, an upper press strip and a lower press strip. The utility model is characterized in that an extension mechanism is arranged between the transverse rod, the upper press strip and the lower press strip. The utility model has the advantages of simple and reasonable structure, and convenient operation and use; the circumferential motion of a grip, which is realized at one side frame of the screen can be converted to the upward motion and the downward motion of the upper press strip and the lower press strip by the matching work of a screw rod and a nut; thus, the sealing functions of upward and downward extension of the movable screen can be realized.
Description
The utility model relates to a kind of mechanism, particularly a kind of movable screen telescoping mechanism.
Existing movable screen uses more flexible, can move at any time, for doing at interval in different places.But the height of screen often can not adapt to different places, makes tightness good inadequately.
It is a kind of simple and reasonable, easy for operation that the purpose of this utility model is to provide, the movable screen telescoping mechanism of good seal performance.
The purpose of this utility model can reach by following measure: the utility model comprises cross bar, ceiling molding, plays press strip, it is characterized in that: be provided with telescoping mechanism between cross bar and ceiling molding and following press strip.
The purpose of this utility model can also reach by following measure: telescoping mechanism comprises screw rod, nut, airfoil type connecting rod, goes up connecting rod, lower link, goes up strut, lower supporting rod, compression spring, handle, one end of screw rod passes cross bar and links to each other with handle, the other end and nut are spirally connected, the airfoil type connecting rod reaches with nut respectively and goes up connecting rod, lower link is hinged, last connecting rod and last strut join, between be provided with the compression spring, lower link links to each other with lower supporting rod, between be provided with the compression spring, last strut links to each other with ceiling molding, and lower supporting rod links to each other with following press strip.
Fig. 1 is a structural principle schematic diagram of the present utility model;
Fig. 2 is in structural representation in the movable screen for the utility model.
The utility model is described in further detail below in conjunction with accompanying drawing (embodiment):
With reference to Fig. 1, Fig. 2, the utility model is made up of cross bar 1, ceiling molding 2, following press strip 3, telescoping mechanism etc.Telescoping mechanism comprises screw rod 4, nut 5, airfoil type connecting rod 6, last connecting rod 7, lower link 8, goes up strut 9, lower supporting rod 10, compression spring 11,12, handle 13 etc.One end of screw rod 4 passes cross bar 1 and links to each other with handle 13, the other end and nut 5 are spirally connected, airfoil type connecting rod 6 reaches with nut 5 respectively and goes up connecting rod 7, lower link 8 is hinged, last connecting rod 7 joins with last strut 10, between be provided with compression spring 11, lower link 8 links to each other with lower supporting rod 10, between be provided with and compress spring 12, last strut 9 links to each other with ceiling molding 2, and lower supporting rod 10 links to each other with following press strip 3.
During use, swing handle 13, screw rod 4 also and then rotates, make nut 5 do side-to-side movement (spacing on the left and right direction) in the horizontal direction by cross bar 1, drive airfoil type connecting rod 6 simultaneously and do upper and lower motion, moving up and down of airfoil type connecting rod 6 can pass to ceiling molding 2 by last connecting rod 7, compression spring 11, last strut 9; Pass to down press strip 3 by lower link 8, compression spring 12, lower supporting rod 10, make upper and lower press strip sealing.
The utility model has following advantage compared to existing technology: simple and reasonable, and operation Easy to use, can be by the cooperating of screw rod and nut, with the circumference fortune of handle at screen side frame The moving upper and lower motion that is converted into upper and lower press strip is stretched thereby reach the upper and lower of movable screen The contracting sealing function.
Claims (2)
1, a kind of movable screen telescoping mechanism comprises cross bar (1), ceiling molding (2), plays press strip (3), it is characterized in that: be provided with telescoping mechanism between cross bar (1) and ceiling molding (2) and following press strip (3).
2, mechanism according to claim 1, it is characterized in that: telescoping mechanism comprises screw rod (4), nut (5), airfoil type connecting rod (6), last connecting rod (7), lower link (8), last strut (9), lower supporting rod (10), compression spring (11), (12), handle (13), one end of screw rod (4) passes cross bar (1) and links to each other with handle (13), the other end and nut (5) are spirally connected, airfoil type connecting rod (6) is gone up connecting rod (7) with nut (5) respectively, lower link (8) is hinged, last connecting rod (7) joins with last strut (10), between be provided with the compression spring (11), lower link (8) links to each other with lower supporting rod (10), between be provided with the compression spring (12), last strut (9) links to each other with ceiling molding (2), and lower supporting rod (10) links to each other with following press strip (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00238029 CN2434986Y (en) | 2000-08-22 | 2000-08-22 | Movable screen extension mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00238029 CN2434986Y (en) | 2000-08-22 | 2000-08-22 | Movable screen extension mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434986Y true CN2434986Y (en) | 2001-06-20 |
Family
ID=33599166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00238029 Expired - Fee Related CN2434986Y (en) | 2000-08-22 | 2000-08-22 | Movable screen extension mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434986Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542186A (en) * | 2016-06-29 | 2018-01-05 | 圣焱建筑装饰（上海）有限公司 | A kind of three-in-one retractor device of Mobile partition |
| CN113211488A (en) * | 2020-02-04 | 2021-08-06 | 广东博智林机器人有限公司 | Gripping device |
-
2000
- 2000-08-22 CN CN 00238029 patent/CN2434986Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542186A (en) * | 2016-06-29 | 2018-01-05 | 圣焱建筑装饰（上海）有限公司 | A kind of three-in-one retractor device of Mobile partition |
| CN113211488A (en) * | 2020-02-04 | 2021-08-06 | 广东博智林机器人有限公司 | Gripping device |
| CN113211488B (en) * | 2020-02-04 | 2022-07-29 | 广东博智林机器人有限公司 | Gripping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |