CN107740647B - Manual unscrewing type windowing facility - Google Patents
Manual unscrewing type windowing facility Download PDFInfo
- Publication number
- CN107740647B CN107740647B CN201711011744.3A CN201711011744A CN107740647B CN 107740647 B CN107740647 B CN 107740647B CN 201711011744 A CN201711011744 A CN 201711011744A CN 107740647 B CN107740647 B CN 107740647B
- Authority
- CN
- China
- Prior art keywords
- arm
- extension bar
- window frame
- casing
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/02—Fastening devices with bolts moving rectilinearly without latching action
- E05C1/06—Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/148—Windows
Abstract
The present invention relates to a kind of building field windowing facilities, more particularly, to a kind of manual unscrewing type windowing facility.Including top opening, telescopic device, handle, window frame and forms, telescopic device includes casing, extension bar, pulley, connecting rope and tensioning spring, and handle includes power assistant arm, spiral arm and winding arm, and top opening includes jacking block and opens spring.The present invention, which has, can make fenestration procedure become more easy, the structure beneficial effects such as simply.
Description
Technical field
The present invention relates to a kind of building field windowing facilities, more particularly, to a kind of manual unscrewing type windowing facility.
Background technique
In the prior art, general that window is opened and closed using the mounting knob on forms or installation motor
It closes, such as Chinese patent notification number: a kind of 2918651 horizontal open window handles that band is locked automatically disclosed on July 4th, 2007, including
Pedestal and fixed mechanism, pedestal are flexibly connected by handle, key with pedestal composition；Lock tongue, lock tongue and pedestal are provided on pedestal
The structure that can be movable relatively is constituted, lock tongue has reset spring；Key and lock tongue composition can driving structures.
In this patent, the handle being mounted on forms is further improved, but still can not solves to need manpower
It goes that handle is caught to open the problem of forms cause forms to open incomplete or more difficult opening.
Summary of the invention
The present invention is intended to provide one kind can make fenestration procedure become more easy, the simply manual unscrewing type windowing of structure
Device, including top opening, telescopic device, handle, window frame and forms, the handle include power assistant arm, spiral arm and winding arm,
Described power assistant arm one end and spiral arm one end is hinged, hinged, the described winding arm of the spiral arm other end and winding arm one end
It is slidably connected with window frame, the forms side and window frame are hinged, and the telescopic device includes casing, extension bar, pulley, company
Splicing and tensioning spring, described casing one end and window frame are hinged, and the casing other end and extension bar one end are socketed, described
Pulley be arranged on the casing other end, the extension bar other end and window frame are hinged, and described one section of connecting rope is arranged and exists
In winding arm, the connecting rope other end is arranged on extension bar one end, and described tensioning spring one end is arranged in extension bar
On one end, the tensioning spring other end is arranged on casing one end, and the top opening includes jacking block and opens spring,
Hinged with window frame in the middle part of the jacking block, described jacking block one end and the winding arm other end cooperates, and described opens spring one end
It is arranged on window frame, the spring other end that opens is arranged on jacking block one end, and the jacking block other end and forms match
It closes.Power assistant arm is uncovered from window frame when use, makes power assistant arm that spiral arm be driven to be each perpendicular to after window frame again make power assistant arm folding
Be parallel to window frame, by power assistant arm to window frame direction be pressed into, drive winding arm triggering jacking block unlock forms from jacking block, rotate
Power assistant arm drives spiral arm rotation, and spiral arm drives winding arm rotation, and winding arm drives connecting rope to be wound into connecting rope in winding arm,
Connecting rope stretches out extension bar from casing, and extension bar ejects forms, completes the opening of forms.
Preferably, the telescopic device further includes limited block and stops block, the limited block setting is another in casing
On the inner wall of one end, the obstruction block is arranged on the outer wall of extension bar one end, and the limited block and obstruction block position mutually match
It closes.Limited block and obstruction block can guarantee that extension bar will not be deviate from from casing.
Preferably, the pulley is the pulley that there is depressed area in centre.Centre has the pulley of depressed area that can protect
Card connecting rope will not deviate from from pulley.
Preferably, being additionally provided with antiskid groove in the power assistant arm.Antiskid groove in power assistant arm can reduce cunning
The generation of de- phenomenon.
Preferably, being additionally provided with the compound groove matched with connecting rope in the winding arm.Answering in winding arm
Closing groove can guarantee that connecting rope will not deviate from from winding arm one end.
In conclusion the present invention has the advantage that top opening, telescopic device and working in coordination for handle complete
The locking of window, open and close function.Limited block and obstruction block can guarantee that extension bar will not be deviate from from casing.Centre has
The pulley of depressed area can guarantee that connecting rope will not deviate from from pulley.It is existing that antiskid groove in power assistant arm can reduce slippage
The generation of elephant.Compound groove in winding arm can guarantee that connecting rope will not deviate from from winding arm one end.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sleeve and extension bar of the invention
Fig. 2 is the structural schematic diagram in the present invention
Fig. 3 is the structural schematic diagram of handle portion in the present invention
It illustrates: 1- forms, 2- window frame, 3- extension bar, 4- casing, 5- spiral arm, 6- power assistant arm, 7- pulley, 8- winding
Arm, 9- connecting rope, 10- obstruction block, 11- limited block, 12- tensioning spring, 13- jacking block, 14- open spring.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1: such as Fig. 1, shown in 2,3, a kind of manual unscrewing type windowing facility, including top opening, telescopic device, hand
Handle, window frame 2 and forms 1, handle include power assistant arm 6, spiral arm 5 and winding arm 8, and power assistant arm one end and spiral arm one end are hinged, spiral arm
The other end and winding arm one end are hinged, and winding arm is slidably connected with window frame, and forms side and window frame are hinged, and telescopic device includes set
Pipe 4, extension bar 3, pulley 7, connecting rope 9 and tensioning spring 12, casing one end and window frame are hinged, the casing other end and extension bar one
End cap connects, and pulley is arranged on the casing other end, and the extension bar other end and window frame are hinged, and one section of connecting rope is arranged in winding arm
On, the connecting rope other end is arranged on extension bar one end, and tensioning spring one end is arranged on extension bar one end, and tensioning spring is another
End is arranged on casing one end, and top opening includes jacking block 13 and opens spring 14, jacking block one end hinged with window frame in the middle part of jacking block
Cooperate with the winding arm other end, open spring one end and be arranged on window frame, opens the spring other end and be arranged on jacking block one end, top
The block other end is matched with forms.Telescopic device further includes limited block 11 and stops block 10, and limited block is arranged in the casing other end
It on inner wall, stops block and is arranged on the outer wall of extension bar one end, limited block and obstruction block position are worked in coordination.Pulley has recessed for centre
The pulley of concave portion position.Antiskid groove is additionally provided in power assistant arm.Be additionally provided in winding arm matched with connecting rope it is compound recessed
Slot.Power assistant arm is uncovered from window frame when use, makes power assistant arm that spiral arm be driven to be each perpendicular to after window frame again make power assistant arm folding
Be parallel to window frame, by power assistant arm to window frame direction be pressed into, drive winding arm triggering jacking block unlock forms from jacking block, rotate
Power assistant arm drives spiral arm rotation, and spiral arm drives winding arm rotation, and winding arm drives connecting rope to be wound into connecting rope in winding arm,
Connecting rope stretches out extension bar from casing, and extension bar ejects forms, completes the opening of forms.Limited block and stop block can be with
Guarantee that extension bar will not be deviate from from casing.Centre has the pulley of depressed area that can guarantee that connecting rope will not take off from pulley
Out.Antiskid groove in power assistant arm can reduce the generation of slip phenomenon.Compound groove in winding arm can guarantee connecting rope
It will not deviate from from winding arm one end.
It should be understood that being somebody's turn to do, examples are only for illustrating the present invention and not for limiting the scope of the present invention.In addition, it should also be understood that,
After having read the content of the invention lectured, those skilled in the art can make various modifications or changes to the present invention, these etc.
Valence form is also fallen within the scope of the appended claims of the present application.
Claims (5)
1. a kind of manual unscrewing type windowing facility, which is characterized in that including top opening, telescopic device, handle, window frame and window
Body, the handle include power assistant arm, spiral arm and winding arm, hinged, the described rotation in described power assistant arm one end and spiral arm one end
The arm other end and winding arm one end are hinged, and the winding arm is slidably connected with window frame, and the forms side and window frame are hinged,
The telescopic device includes casing, extension bar, pulley, connecting rope and tensioning spring, and described casing one end and window frame are hinged,
The casing other end and extension bar one end is socketed, and the pulley is arranged on the casing other end, and the extension bar is another
One end is hinged with forms, and described connecting rope one end is arranged in winding arm, and the connecting rope other end is arranged in extension bar
On loop bar one end, described tensioning spring one end is arranged in extension bar on loop bar one end, the tensioning spring one
End is arranged on extension bar one end, and the tensioning spring other end is arranged on casing one end, and the top opening includes
Jacking block and open spring, hinged with window frame in the middle part of the jacking block, described jacking block one end and the cooperation of the winding arm other end are described
The spring one end that opens be arranged on window frame, the described spring other end that opens is arranged on jacking block one end, and the jacking block is another
One end is matched with forms.
2. manual unscrewing type windowing facility according to claim 1, which is characterized in that the telescopic device further includes limit
Position block and obstruction block, the limited block are arranged on casing other end inner wall, and the obstruction block is arranged in extension bar one end
On outer wall, the limited block and obstruction block position are worked in coordination.
3. manual unscrewing type windowing facility according to claim 1, which is characterized in that the pulley is that centre has recess
The pulley at position.
4. manual unscrewing type windowing facility according to claim 1, which is characterized in that be additionally provided in the power assistant arm
Antiskid groove.
5. manual unscrewing type windowing facility according to claim 1, which is characterized in that be additionally provided in the winding arm
The compound groove matched with connecting rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711011744.3A CN107740647B (en) | 2017-10-25 | 2017-10-25 | Manual unscrewing type windowing facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711011744.3A CN107740647B (en) | 2017-10-25 | 2017-10-25 | Manual unscrewing type windowing facility |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107740647A CN107740647A (en) | 2018-02-27 |
| CN107740647B true CN107740647B (en) | 2019-01-29 |
Family
ID=61238284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711011744.3A Expired - Fee Related CN107740647B (en) | 2017-10-25 | 2017-10-25 | Manual unscrewing type windowing facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107740647B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100225115B1 (en) * | 1997-08-27 | 1999-10-15 | 이지현 | Fixture window openble upward or downward |
| FR2789110B1 (en) * | 1999-02-03 | 2001-03-23 | Comtra | DEVICE FOR REMOTE CONTROL OF THE OPENING OF A MOBILE ELEMENT |
| CN203755937U (en) * | 2014-01-08 | 2014-08-06 | 杨凡 | Push-up type multifunctional panoramic glass window |
| CN203729769U (en) * | 2014-03-25 | 2014-07-23 | 宁波合力伟业消防科技有限公司 | Assisting type window opening system |
| CN105888491B (en) * | 2014-10-18 | 2018-08-17 | 宁波合力伟业消防科技有限公司 | A kind of vent window |
| CN205663355U (en) * | 2016-05-30 | 2016-10-26 | 张鑫垚 | Intelligent ventilation window is used in bedroom at home |
-
2017
- 2017-10-25 CN CN201711011744.3A patent/CN107740647B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107740647A (en) | 2018-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20211025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |