CN205206539U - Invisible screens locking device - Google Patents
Invisible screens locking device Download PDFInfo
- Publication number
- CN205206539U CN205206539U CN201521049711.4U CN201521049711U CN205206539U CN 205206539 U CN205206539 U CN 205206539U CN 201521049711 U CN201521049711 U CN 201521049711U CN 205206539 U CN205206539 U CN 205206539U
- Authority
- CN
- China
- Prior art keywords
- tooth bar
- straining beam
- dead bolt
- rack
- fixture block
- 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
Links
Abstract
The utility model relates to an invisible screens locking device, form including yarn box, window screening, the left side slide rail, the right slide rail, straining beam and lower strake, the involute curtain mechanism of window screening one end and yarn box is connected, the window screening other end and straining beam connection, the straining beam on be equipped with the knob, knob and pivot are connected, pivot and gear connection, the gear respectively with preceding rack, back rack toothing, preceding rack and rack side contact at the back, preceding rack is installed in the rectangular channel of straining beam section bar with the back rack, preceding rack be connected with the spring bolt respectively with rack one end at the back, preceding rack pass through convex -concave structure joint with the one end of spring bolt respectively with rack one end at the back, the other end of spring bolt is provided with the fixture block respectively, the spring bolt remove from the straining beam in and stretch out through rotating the knob. The utility model discloses invisible screens locking device, the locking is reliable, simple structure, the practicality is strong, is applicable to the family and uses.
Description
Technical field
The utility model relates to a kind of sliding sash with disappearing screen window, especially a kind of sliding sash with disappearing screen window locking device.
Background technology
The locking device of sliding sash with disappearing screen window adopts magnetic stripe suction type commonplace, and namely at straining beam and the inner each installation of screen window lower frame one magnetic stripe, during use, the window screening in yarn box is left behind, straining beam and screen window lower frame magnetic stripe attract each other, and make straining beam be fixed on lower frame position.But use for a long time, the magnetic of magnetic stripe can reduce, and affects screen window locking reliability.
Utility model content
The technical problems to be solved in the utility model is: for the deficiency of existing sliding sash with disappearing screen window locking device, proposes a kind of locking device of simple and practical, the reliable sliding sash with disappearing screen window of locking.
The utility model solves the technical scheme that its technical problem adopts: a kind of sliding sash with disappearing screen window locking device, comprises yarn box, window screening, left side slide rail, the right slide rail, straining beam and lower sid strip composition; Described window screening one end is connected with structure of rolling in yarn box, and the window screening other end is connected with straining beam, and described straining beam is provided with knob, and knob is connected with rotating shaft; Described rotating shaft is connected with gear; Tooth bar, back tooth bar engage gear respectively and above; Tooth bar and tooth bar contacts side surfaces below before described; Above tooth bar and below tooth bar be arranged in the rectangular channel of straining beam section bar; Before described tooth bar and below tooth bar one end be connected to dead bolt; Before described tooth bar and below tooth bar one end respectively with one end of dead bolt by convex-concave structure clamping; The other end of dead bolt is respectively arranged with fixture block; Described dead bolt stretches out by turning knob is mobile in straining beam.
Further, in order to locking dead bolt, fixture block described in the utility model is separately positioned in left side slide rail and the right slide rail; One end that described dead bolt is connected with fixture block is provided with inclined-plane; The side of described fixture block has an inclined-plane consistent with the inclined-plane incline direction of dead bolt, and the opposite side of fixture block is provided with a block face.
The beneficial effects of the utility model are, solve the defect existed in background technology, the utility model sliding sash with disappearing screen window locking device, and locking is reliable, and structure is simple, practical, are applicable to family and use.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 sliding sash with disappearing screen window agent structure schematic diagram;
Fig. 2 locking device assembling of the present utility model schematic diagram;
Fig. 3 locking device explosive view of the present utility model;
In figure: 1-yarn box; 2 one window screenings; Slide rail on the right of in the of 3 one; 4-straining beam; 5 one lower sid strips; 6 one left side slide rails; 41-fixture block I; 42 1 dead bolt I; 43-straining beam section bar; 44-tooth bar above; 45-gear; 46-rotating shaft; 47-tooth bar below; 48-dead bolt II; 49-fixture block II; 50-knob; 51-collar.
Detailed description of the invention
With preferred embodiment, the utility model is described in further detail by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of sliding sash with disappearing screen window locking device as Figure 1-3, this sliding sash with disappearing screen window agent structure is the yarn box 1, gauze 2, the right slide rail 3 that have structure of rolling in comprising; Straining beam 4; Lower sid strip 5; Left side slide rail 6 forms.Wherein be provided with locking device telescoping mechanism in straining beam 4.Gauze one end is connected by structure of rolling in yarn box, and the other end is connected with straining beam.
Straining beam 4 is provided with knob 50, and knob 50 is connected with rotating shaft 46; Rotating shaft 46 is connected with gear 45; Gear 45 simultaneously and above tooth bar 44, back tooth bar 47 engages, before tooth bar 44 and tooth bar 47 contacts side surfaces below; Above tooth bar 45 and below tooth bar 47 be arranged in straining beam section bar 43 rectangular channel; Tooth bar 44 one end and the convex-concave structure clamping of dead bolt I42 one end, below tooth bar 47 above and the convex-concave structure clamping of dead bolt II48 one end.
Fixture block II49 and fixture block I41 is respectively installed in the right slide rail 3 and left side slide rail 6 lower end; For locking dead bolt II48 and dead bolt I42.
The sliding sash with disappearing screen window locking device course of work: during locking sliding sash with disappearing screen window, firmly pulls straining beam 4 to make straining beam 4 drive gauze 2 to be moved down by left side slide rail 6 and the right slide rail 3 guide effect downwards; When meeting fixture block I41 and fixture block II49, dead bolt I42 and dead bolt II48 inclined-plane and fixture block I41 and fixture block II49 two contact of incline plane, dead bolt I42 and dead bolt II48 receding are pulled back in beam 4 rectangular channel, straining beam 4 is by after fixture block, forward knob 50 clockwise to, knob 50 drives rotating shaft 46 and gear 45 to turn clockwise, gear 45 is with carry-over bar 47 and dead bolt II48 to move right, band carry-over bar 44 and dead bolt I42 are moved to the left, dead bolt II48 and dead bolt I42 is stretched out in straining beam section bar 43 groove, is stuck on fixture block I41 and fixture block II49 side.When opening sliding sash with disappearing screen window, as long as make knob 50 rotate counterclockwise, make in dead bolt II48 and dead bolt I42 retraction straining beam section bar 43 groove, draw in yarn box 1 by structure of rolling spring force in yarn box 1 by gauze, straining beam 4 gets back to original position.
The just detailed description of the invention of the present utility model described in above manual, various illustrating is not construed as limiting flesh and blood of the present utility model, person of an ordinary skill in the technical field after having read manual can to before described detailed description of the invention make an amendment or be out of shape, and do not deviate from essence and the scope of utility model.
Claims (2)
1. a sliding sash with disappearing screen window locking device, comprises yarn box, window screening, left side slide rail, the right slide rail, straining beam and lower sid strip composition; Described window screening one end is connected with structure of rolling in yarn box, and the window screening other end is connected with straining beam, it is characterized in that: described straining beam is provided with knob, and knob is connected with rotating shaft; Described rotating shaft is connected with gear; Tooth bar, back tooth bar engage gear respectively and above; Tooth bar and tooth bar contacts side surfaces below before described; Above tooth bar and below tooth bar be arranged in the rectangular channel of straining beam section bar; Before described tooth bar and below tooth bar one end be connected to dead bolt; Before described tooth bar and below tooth bar one end respectively with one end of dead bolt by convex-concave structure clamping; The other end of dead bolt is respectively arranged with fixture block; Described dead bolt stretches out by turning knob is mobile in straining beam.
2. sliding sash with disappearing screen window locking device as claimed in claim 1, is characterized in that: described fixture block is separately positioned in left side slide rail and the right slide rail; One end that described dead bolt is connected with fixture block is provided with inclined-plane; The side of described fixture block has an inclined-plane consistent with the inclined-plane incline direction of dead bolt, and the opposite side of fixture block is provided with a block face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049711.4U CN205206539U (en) | 2015-12-16 | 2015-12-16 | Invisible screens locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049711.4U CN205206539U (en) | 2015-12-16 | 2015-12-16 | Invisible screens locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205206539U true CN205206539U (en) | 2016-05-04 |
Family
ID=55844264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521049711.4U Expired - Fee Related CN205206539U (en) | 2015-12-16 | 2015-12-16 | Invisible screens locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205206539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401447A (en) * | 2016-11-27 | 2017-02-15 | 张卫 | Counter weight type invisible screen window |
| WO2022183357A1 (en) * | 2021-03-02 | 2022-09-09 | 清展科技股份有限公司 | Screen device |
-
2015
- 2015-12-16 CN CN201521049711.4U patent/CN205206539U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401447A (en) * | 2016-11-27 | 2017-02-15 | 张卫 | Counter weight type invisible screen window |
| CN106401447B (en) * | 2016-11-27 | 2018-01-09 | 张卫 | Counter weight type sliding sash with disappearing screen window |
| WO2022183357A1 (en) * | 2021-03-02 | 2022-09-09 | 清展科技股份有限公司 | Screen device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20181216 |