CN2534326Y - Safety delivering window for antitheft door - Google Patents
Safety delivering window for antitheft door Download PDFInfo
- Publication number
- CN2534326Y CN2534326Y CN 02222363 CN02222363U CN2534326Y CN 2534326 Y CN2534326 Y CN 2534326Y CN 02222363 CN02222363 CN 02222363 CN 02222363 U CN02222363 U CN 02222363U CN 2534326 Y CN2534326 Y CN 2534326Y
- Authority
- CN
- China
- Prior art keywords
- window
- knob
- window frame
- safety
- shifting 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
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- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to a safety delivering window for antitheft door which comprises a window frame (6) with guide tacks (13), a flexible window (5) and a dial block (11) synchronously rotating with a knob (7), a transmission rod both ends of which are respectively hinged on the dial block (11) and the flexible window (5), a lock convex platform (12) arranged on a revolving surface of the dial block (11) of the window frame (6), and a reset spring (2) arranged between the knob (7) and the window frame (6). The safety delivering window can be integrally and directly fixed in a preserved hole of the door leaf, and the flexible window (5) can not be opened from outside.
Description
One, affiliated technical field
The utility model relates to a kind of delivery window that is loaded on the various door leafs, especially for the secure delivery window on the security door.
Two, background technology
Existing security door secure delivery window mostly is split-type structural, and promptly movable window main body is separated with transmission mechanism and designed and produced and install, and causes shortcomings such as assembling inconvenience, and the structure of existing monolithic construction changes complexity again.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, design a kind of simple in structure, the security door secure delivery window of safe and applicable.
Basic ideas of the present utility model are that movable window, window frame and transmission mechanism design is in aggregates, when needing, its integral body directly are fixed in the preformed hole of door leaf and get final product.
The utility model specifically is achieved in that
A kind of security door secure delivery window, comprise the window frame of being with guide rail, be loaded on movable window and transmission mechanism in the guide rail, it is characterized in that described transmission mechanism comprises a knob of being located on the window frame, the shifting block with knob is equipped with in the knob end, a drive link, and drive link one end is articulated in the shifting block end, and the other end is articulated on the movable window.Be that transmission mechanism is a crank-link mechanism.
Further scheme is between knob and window frame back-moving spring to be housed, and has been provided with the boss of locking action on the shifting block surface of revolution of window frame, stirs movable window to prevent outdoor use hand or other external force.
Further scheme is, considers that from aspects such as manufacturing and uses knob is located at the upside or the downside of window frame and is advisable.
Four, accompanying drawing and explanation
Fig. 1 is the front view of a kind of design of movable window of the present utility model.
Fig. 2 is the rear elevation of Fig. 1.
Fig. 3 is the A-A echelon sectional view of Fig. 1.
Fig. 4 is the front view of a kind of design of window frame of the present utility model.
Fig. 5 is the rear elevation of Fig. 4.
Fig. 6 is that sectional view cuts open in the office of the vertical view of Fig. 4.
Fig. 7 is the front view of the assembling drawing of embodiment of the present utility model.
Fig. 8 is the sectional view of the rear elevation of Fig. 7.
Fig. 9 is the partial sectional view of the vertical view of Fig. 7.
Figure 10 is the schematic diagram of movable window opening.
Among the figure: 1-knob trundle, the 2-spring, the 3-spring washer, the 4-nut, the movable window of 5-, the 6-window frame, the 7-knob, the movable window cover of 8-, the 9-rivet, the 10-drive link, the 11-shifting block, 12-locks boss, 13-guide rail, the movable window trundle of 14-.
Five, embodiment
Below in conjunction with accompanying drawing the utility model is done detailed description.
Fig. 1, Fig. 2 and Fig. 3 have provided the design of a concrete movable window, the peephole hole of center hole for reserving among the figure, and downside slightly is provided with the pin assembling stand in the place of taking back among Fig. 1.
Fig. 4, Fig. 5 and Fig. 6 have provided the design of a concrete window frame 6, and Fig. 4 top projection is reserved with the pilot hole of knob 7, and mark 13 is a guide rail among Fig. 5, have translot at window frame 6 downsides (real on the wall of guide rail 13) among Fig. 6, are provided with in the groove and lock boss 12.
As Fig. 7, Fig. 8 and Fig. 9, operating principle of the present utility model is:
When need are opened movable window 5, earlier knob 7 is pressed, make shifting block 11 leave locking boss 12, the turn knob 7 again, and shifting block 11 rotates synchronously with knob 7, under the effect of drive link 10, force movable window 5 to slide left, slide to Figure 10 state until movable window 5, i.e. the complete opening state along guide rail 13.
When need were closed movable window 5, the turn knob 7 round about, and movable window 5 is forced to slide to the right, until closing fully as Fig. 8.At this moment, shifting block 11 falls into the groove that locking boss 12 forms automatically under the effect of back-moving spring 2, thereby from outdoors can't promotion activity window 5.
Claims (3)
1, a kind of security door secure delivery window, the window frame (6) that comprises band guide rail (13), be loaded on movable window (5) and transmission mechanism in the guide rail (13), it is characterized in that described transmission mechanism comprises a knob (7) of being located on the window frame (6), the shifting block (11) that rotates with knob (7) is equipped with in knob (7) end, a drive link (10), and drive link (10) one ends are articulated in shifting block (11) end, and the other end is articulated on the movable window (5).
2, security door secure delivery window according to claim 1 is characterized in that between knob (7) and window frame (6) back-moving spring (2) being housed, and is provided with boss (12) on shifting block (11) surface of revolution of window frame (6).
3, security door secure delivery window according to claim 1 is characterized in that knob (7) is located at the upside or the downside of window frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222363 CN2534326Y (en) | 2002-04-23 | 2002-04-23 | Safety delivering window for antitheft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222363 CN2534326Y (en) | 2002-04-23 | 2002-04-23 | Safety delivering window for antitheft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2534326Y true CN2534326Y (en) | 2003-02-05 |
Family
ID=33700293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02222363 Expired - Fee Related CN2534326Y (en) | 2002-04-23 | 2002-04-23 | Safety delivering window for antitheft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2534326Y (en) |
-
2002
- 2002-04-23 CN CN 02222363 patent/CN2534326Y/en not_active Expired - Fee Related
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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 |