CN207392999U - Automatic unscrewing type windowing facility - Google Patents
Automatic unscrewing type windowing facility Download PDFInfo
- Publication number
- CN207392999U CN207392999U CN201721388145.9U CN201721388145U CN207392999U CN 207392999 U CN207392999 U CN 207392999U CN 201721388145 U CN201721388145 U CN 201721388145U CN 207392999 U CN207392999 U CN 207392999U
- Authority
- CN
- China
- Prior art keywords
- arm
- extension bar
- casing
- connecting rope
- pulley
- 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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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model is related to a kind of building field windowing facility, more particularly, to a kind of automatic unscrewing type windowing facility.Including telescopic device, handle, window frame and forms, telescopic device includes casing, extension bar, pulley, connecting rope and tensioning spring, and handle includes motor, switch, power assistant arm, winding arm, spiral arm, battery component and gear.The utility model, which has, can make fenestration procedure become the advantageous effects such as more easy, simple in structure.
Description
Technical field
The utility model is related to a kind of building field windowing facility, more particularly, to a kind of automatic unscrewing type windowing facility.
Background technology
In the prior art, it is general that window is opened and closed using the mounting knob on forms or installation motor
It closes, such as Chinese patent notification number：2918651 horizontal open window handles locked automatically in a kind of band disclosed in 4 days July in 2007, including
Pedestal and fixed mechanism, pedestal are flexibly connected by handle, button with pedestal composition；Lock tongue, lock tongue and pedestal are provided on pedestal
The structure that can be movable relatively is formed, lock tongue has resetting spring；Button can driving structure with lock tongue composition.
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.
Utility model content
The utility model, which is intended to provide, a kind of can make fenestration procedure become more easy, simple in structure automatic unscrewing type
Windowing facility, including telescopic device, handle, window frame and forms, the handle include motor, switch, power assistant arm, winding arm,
Spiral arm, battery component and gear, the motor output end are connected with gear, and the gear is arranged in winding arm, described
Power assistant arm one end be hinged with spiral arm one end, the spiral arm other end is hinged with winding arm one end, and the switch is arranged on
In power assistant arm, the switch, motor are connected with battery component, and the telescopic device includes casing, extension bar, pulley, company
Splicing and tensioning spring, described casing one end are hinged with window frame, and the casing other end is socketed with extension bar one end, described
Pulley be arranged on the casing other end, the extension bar other end is hinged with window frame, and one section of the connecting rope is arranged on
In winding arm, the connecting rope other end is arranged on extension bar one end, and described tensioning spring one end is arranged on extension bar
On one end, the tensioning spring other end is arranged on casing one end.Power assistant arm from window frame is uncovered during use, makes power-assisted
Armband moves spiral arm and is each perpendicular to after window frame that power assistant arm folding is allowed to parallel to window frame again, and rotation power assistant arm drives spiral arm to rotate,
Spiral arm drives winding arm to rotate, and winding arm drives connecting rope that connecting rope is made to be wound into winding arm, and connecting rope makes extension bar from set
It is stretched out in pipe, extension bar ejects forms, completes the opening of forms, is if desired operated using motor, then adjusts switch and arrive
Gear is opened, motor, which rotates, drives winding arm to rotate completion windowing action.
Preferably, the telescopic device further includes limited block and stops block, it is another that the limited block is arranged on 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 ensure that extension bar will not be deviate from from casing.
Preferably, the pulley has the pulley of depressed area for centre.The pulley that there is depressed area in centre can be protected
Card connecting rope will not deviate from from pulley.
Preferably, it is 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, it is additionally provided in the winding arm and the matched compound groove of connecting rope.Answering in winding arm
Closing groove can ensure that connecting rope will not deviate from from winding arm one end.
In conclusion the utility model has the following advantages that：Top opening, telescopic device and handle have been worked in coordination
Locking, open and close function into window.Limited block and obstruction block can ensure that extension bar will not be deviate from from casing.In
Between have depressed area pulley can ensure that connecting rope will not deviate from from pulley.Antiskid groove in power assistant arm can reduce cunning
The generation of de- phenomenon.Compound groove in winding arm can ensure that connecting rope will not deviate from from winding arm one end.
Description of the drawings
Fig. 1 is the sleeve of the utility model and the structure diagram of extension bar
Fig. 2 is the structure diagram in the utility model
Fig. 3 is the structure diagram of handle portion in the utility model
It illustrates：1- forms, 2- window frames, 3- extension bars, 4- casings, 5- spiral arms, 6- power assistant arms, 7- pulleys, 8- windings
Arm, 9- connecting ropes, 10- stop block, 11- limited blocks, 12- tensioning springs, 13- motors, 14- battery components, 15- switches, 16-
Gear.
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 automatic unscrewing type windowing facility, including telescopic device, handle, window frame 2
With forms 1, handle includes motor 13, switch 15, power assistant arm 6, winding arm 8, spiral arm 5, battery component 14 and gear 16, and motor is defeated
Outlet is connected with gear, and gear is arranged in winding arm, and power assistant arm one end is hinged with spiral arm one end, the spiral arm other end and winding arm
One end is hinged, and switch is arranged in power assistant arm, and switch, motor are connected with battery component, and telescopic device includes casing 4, extension bar
3rd, pulley 7, connecting rope 9 and tensioning spring 12, casing one end are hinged with window frame, and the casing other end is socketed with extension bar one end, sliding
Wheel is arranged on the casing other end, and the extension bar other end is hinged with window frame, and one section of connecting rope is arranged in winding arm, and connecting rope is another
One end is arranged on extension bar one end, and tensioning spring one end is arranged on extension bar one end, and the tensioning spring other end is arranged on set
On pipe one end, telescopic device further includes limited block 11 and stops block 10, and limited block is arranged on casing other end inner wall, stops block
It is arranged on the outer wall of extension bar one end, limited block and obstruction block position are worked in coordination.Pulley has the pulley of depressed area for centre.
Antiskid groove is additionally provided in power assistant arm.It is additionally provided in winding arm and the matched compound groove of connecting rope.It will be helped during use
The arm of force is uncovered from window frame, makes power assistant arm that spiral arm be driven to be each perpendicular to after window frame that power assistant arm folding is allowed to parallel to window frame again,
Rotating power assistant arm drives spiral arm to rotate, and spiral arm drives winding arm to rotate, and winding arm drives connecting rope that connecting rope is made to be wound into winding
On arm, connecting rope makes extension bar be stretched out from casing, and extension bar ejects forms, completes the opening of forms, if desired using electricity
Machine is operated, then adjusts switch and winding arm is driven to rotate and completes windowing action to gear, motor rotation is opened.Limited block and resistance
Blocking block can ensure that extension bar will not be deviate from from casing.The pulley that there is depressed area in centre can ensure that connecting rope will not be from cunning
Deviate from wheel.Antiskid groove in power assistant arm can reduce the generation of slip phenomenon.Compound groove in winding arm can ensure
Connecting rope will not deviate from from winding arm one end.
It is to be understood that the embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.In addition
It is to be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (5)
1. a kind of automatic unscrewing type windowing facility, which is characterized in that including telescopic device, handle, window frame and forms, the hand
Handle includes motor, switch, power assistant arm, winding arm, spiral arm, battery component and gear, and the motor output end is connected with gear,
The gear is arranged in winding arm, and described power assistant arm one end is hinged with spiral arm one end, and the spiral arm other end is with twining
It is hinged around arm one end, the switch is arranged in power assistant arm, and the switch, motor are connected with battery component, and described stretches
Compression apparatus includes casing, extension bar, pulley, connecting rope and tensioning spring, and described casing one end is hinged with window frame, the set
The pipe other end is socketed with extension bar one end, and the pulley is arranged on the casing other end, the extension bar other end and window
Frame is hinged, and one section of the connecting rope is arranged in winding arm, and the connecting rope other end is arranged on extension bar one end, institute
The tensioning spring one end stated is arranged on extension bar one end, and the tensioning spring other end is arranged on casing one end.
2. automatic 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 on extension bar one end
On outer wall, the limited block and obstruction block position are worked in coordination.
3. automatic unscrewing type windowing facility according to claim 1, which is characterized in that the pulley has recess for centre
The pulley at position.
4. automatic unscrewing type windowing facility according to claim 1, which is characterized in that be additionally provided in the power assistant arm
Antiskid groove.
5. automatic unscrewing type windowing facility according to claim 1, which is characterized in that be additionally provided in the winding arm
With the matched compound groove of connecting rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388145.9U CN207392999U (en) | 2017-10-25 | 2017-10-25 | Automatic unscrewing type windowing facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388145.9U CN207392999U (en) | 2017-10-25 | 2017-10-25 | Automatic unscrewing type windowing facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207392999U true CN207392999U (en) | 2018-05-22 |
Family
ID=62330261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721388145.9U Expired - Fee Related CN207392999U (en) | 2017-10-25 | 2017-10-25 | Automatic unscrewing type windowing facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207392999U (en) |
-
2017
- 2017-10-25 CN CN201721388145.9U patent/CN207392999U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180522 Termination date: 20211025 |