CN2490301Y - Vertical lifted anti-theft window - Google Patents
Vertical lifted anti-theft window Download PDFInfo
- Publication number
- CN2490301Y CN2490301Y CN 01212164 CN01212164U CN2490301Y CN 2490301 Y CN2490301 Y CN 2490301Y CN 01212164 CN01212164 CN 01212164 CN 01212164 U CN01212164 U CN 01212164U CN 2490301 Y CN2490301 Y CN 2490301Y
- Authority
- CN
- China
- Prior art keywords
- power transmission
- gear
- transmission shaft
- ratchet
- bearing
- 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 a window, in particular to a vertical lifted anti-theft window suitable for being used for matching building window body. The utility model consists of a window body, a cross rails, chains, chain wheels, gear, ratchets, detents, drive gear shafts and bearings. The utility model has the advantages of free transmission, convenient to be used, excellent function of protection and elegant appearance.
Description
The utility model relates to a kind of window, more precisely is a kind of vertical lift burglary-resisting window, is suitable for being used with the building forms.
The self-protection function of building forms is relatively poor, the window of present town dweller's building sub-district, for safety precaution, guardrail all is installed outside window, it is attractive in appearance that the generally installation of this guardrail influences the appearance of the city, also brings hidden danger simultaneously, and suitable ratio is occupied by the case of climbing the guardrail burglary in the part city, therefore be example with Shenyang, require the forms guardrail of complete removal residential quarter by government specifications.
Given this, the purpose of this utility model is to provide a kind of vertical lift burglary-resisting window safe, attractive in appearance, and the utility model barrier propterty is reliable, and is easy to operate.
The purpose of this utility model realizes by following technical measures: the vertical lift burglary-resisting window is by forms, horizontal bar, pulley, chain, sprocket wheel, gear, ratchet, ratchet, driving gear shaft, parts such as bearing are formed, and wherein horizontal bar on the upper ledge of forms, installs pulley by the link device in four jiaos of frames of forms, chain cooperates with pulley, drive-train means is in the forms lower frame, and lower frame body sidewall edge overlaps bearing, and driving gear shaft cooperates with bearing, power transmission shaft cooperates with the bearing that edge is enclosed within the lower frame body sidewall, the following end device hex nut and the packing ring of power transmission shaft, gear and power transmission shaft threaded engagement, friction plate cooperates with the gear face face, ratchet and unilateral cooperation of friction, encapsulation is on gear 9, and gear 9 devices are on power transmission shaft, and ratchet 17 installs on casing 19 by bearing pin 18, and be connected cooperation with ratchet, the last end device sprocket wheel of power transmission shaft, sprocket wheel and chain engages, driving gear on the driving gear shaft and gears engaged, pay driveline on the bearing of lower frame body sidewall, pay gear and the gears engaged on the power transmission shaft on the power transmission shaft, last end device sprocket wheel, sprocket wheel and the chain engages of pair power transmission shaft.
In conjunction with the accompanying drawings structure of the present utility model is described further.
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the utility model transmission mechanism structure chart.
Fig. 3 is the utility model transmission mechanism A-A sectional view.
With reference to Fig. 1-3, the vertical lift burglary-resisting window is by forms 19, horizontal bar 22, pulley 21, chain 23, sprocket wheel 15,11, gear 6, ratchet 8, ratchet 17, driving gear 10, bearing 4 parts such as grade are formed, wherein horizontal bar 22 installs on the frame on the forms 19 20 by link 16, device pulley 21 in four jiaos of frames of forms 19, chain 23 cooperates with pulley 21, drive-train means is in the lower frame body 3 of forms 19, lower frame body 3 sidewalls edge cover bearing 4, driving gear shaft 10 cooperates with bearing 4, and power transmission shaft 12 cooperates the following end device hex nut 2 and the packing ring 1 of power transmission shaft 12 with the bearing 4 that edge is enclosed within lower frame body 3 sidewalls, gear 6 and power transmission shaft 12 threaded engagement, friction plate 7 cooperates with gear 6 end face faces, and ratchet 8 cooperates with 7 of friction plates, and encapsulation is on gear 9, gear 9 devices are on power transmission shaft 12, ratchet 17 installs on casing 19 by bearing pin 18, and is connected cooperation, the last end device sprocket wheel 11 of power transmission shaft 12 with ratchet 8, sprocket wheel 11 and chain 23 engagements, driving gear 5 on the driving gear shaft 10 and gear 6 engagements are paid power transmission shaft 14 devices on the bearing 4 of lower frame body 3 sidewalls, pay gear 13 and 9 engagements of the gear on the power transmission shaft 12 on the power transmission shaft 14, pay the last end device sprocket wheel 15 of power transmission shaft 14, sprocket wheel 15 and chain 23 engagements.
Be rotated counterclockwise by rotating driving gear shaft drive driving gear 5 during use, driving gear 5 turns clockwise by gears engaged driven gear 6, because gear 6 adopts with power transmission shaft 12 and is threaded, so gear 6 is along power transmission shaft 12 clockwise precessions, gear 6 drives ratchet 8 by friction plate 7 and gear 9 turns clockwise, locking is one, gear 9 is the interference tight fit with power transmission shaft 12, gear 9 drives power transmission shaft 12 simultaneously and turns clockwise, and power transmission shaft 12 drives curtain by sprocket wheel 11 and chain 23 and upwards promotes; When being promoted to the optional position, space, driving gear shaft stops operating, the deadweight of curtain is by the transmission of sprocket wheel 11 and chain 23, make power transmission shaft 12 bear counterclockwise torque, and power transmission shaft 12 gears 9 gears 6 are one with ratchet 8 by the tight lock of the rubbing action of friction plate 7, and then on the ratchet 8 with counterclockwise torque, and ratchet 8 is braked by ratchet 17, therefore realizes curtain stop at an arbitrary position; Clockwise rotate driving gear shaft 10 and drive driving gear 5 rotations, and then driven gear 6 screws out counterclockwise along power transmission shaft 12, screw with packing ring 1 hexagonal channel nut 2 simultaneously, thereby driven gear 9, sprocket wheel 11 are rotated counterclockwise, gear 9 turns clockwise by engagement driven gear 13 and sprocket wheel 15, realizes the synchronous decline to curtain.
The utility model transmission freely, and is easy to use, and protective is good, and is both artistic and practical.
Claims (1)
1, a kind of vertical lift burglary-resisting window, by forms, horizontal bar, pulley, chain, sprocket wheel, gear, ratchet, ratchet, driving gear shaft, parts such as bearing are formed, it is characterized in that: horizontal bar by the link device on the upper ledge of forms, device pulley in four jiaos of frames of forms, chain cooperates with pulley, and drive-train means is in the forms lower frame, lower frame body sidewall edge cover bearing, driving gear shaft cooperates with bearing, and power transmission shaft cooperates the following end device hex nut and the packing ring of power transmission shaft with the bearing that edge is enclosed within the lower frame body sidewall, gear and power transmission shaft threaded engagement, friction plate cooperates with the gear face face, ratchet and unilateral cooperation of friction, and encapsulation is on gear 9, gear 9 devices are on power transmission shaft, ratchet 17 installs on casing 19 by bearing pin 18, and is connected cooperation, the last end device sprocket wheel of power transmission shaft with ratchet, sprocket wheel and chain engages, driving gear on the driving gear shaft and gears engaged are paid driveline on the bearing of lower frame body sidewall, gear on pair power transmission shaft and the gears engaged on the power transmission shaft, pay last end device sprocket wheel, sprocket wheel and the chain engages of power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01212164 CN2490301Y (en) | 2001-03-20 | 2001-03-20 | Vertical lifted anti-theft window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01212164 CN2490301Y (en) | 2001-03-20 | 2001-03-20 | Vertical lifted anti-theft window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2490301Y true CN2490301Y (en) | 2002-05-08 |
Family
ID=33631414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01212164 Expired - Fee Related CN2490301Y (en) | 2001-03-20 | 2001-03-20 | Vertical lifted anti-theft window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2490301Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015570A (en) * | 2012-12-11 | 2013-04-03 | 杨生天 | Electrically-lifting partition wall |
-
2001
- 2001-03-20 CN CN 01212164 patent/CN2490301Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015570A (en) * | 2012-12-11 | 2013-04-03 | 杨生天 | Electrically-lifting partition wall |
| CN103015570B (en) * | 2012-12-11 | 2014-09-17 | 杨生天 | Electrically-lifting partition wall |
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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 |