CN106193857B - Door and window error-proof device and door and window - Google Patents
Door and window error-proof device and door and window Download PDFInfo
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- CN106193857B CN106193857B CN201610644828.XA CN201610644828A CN106193857B CN 106193857 B CN106193857 B CN 106193857B CN 201610644828 A CN201610644828 A CN 201610644828A CN 106193857 B CN106193857 B CN 106193857B
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to a kind of door and window error-proof device and door and window, door and window error-proof device includes：Anti-error seat；Drive link, the drive link is plugged in the chute and offers elongated hole along its length；Moving block, the bottom of the moving block is provided with fixture block, and the fixture block is stretched into the elongated hole, and the fixture block has thin footpath end and wide diameter end, and the width of the wide diameter end is more than the width at the thin footpath end；Drive block, when door and window is closed, the drive block drives the moving block to rotate and drives the fixture block to rotate, the drive link can be slided relative to the anti-error seat, during opening of doors and windows, the drive block drives the moving block to rotate and drives the fixture block to rotate, and the drive link is fixed relative to the anti-error seat；Resilience part, so that the moving block is held in the first position in the case where being acted on without external force or tends to the first position motion.Above-mentioned door and window error-proof device, overall structure is simple, easy to adjust, highly versatile.
Description
Technical field
The present invention relates to field of door and window accessories, more particularly to a kind of door and window error-proof device and door and window.
Background technology
At present, widely using with sliding door and window, the sliding door and window using multiple spot locking is more and more, is normally using
During, because multiple spot locking majority using handle or push-pull lock carries out transmission control, these control units are not installed generally
Fool proof device, causes to lock in use and is a little miscued or closing piece is hit deformation.
The content of the invention
Based on this, it is necessary to which providing a kind of can prevent the door and window error-proof device and door and window of maloperation.
A kind of door and window error-proof device, including：
Anti-error seat, in wing notch and some is exposed to wing notch, the anti-error seat to be provided with
The side of chute and remote mounting surface offers the through hole connected with the chute；
Drive link, the drive link, which is plugged in the chute and slides along direction, offers elongated hole；
Moving block, some is inserted in the through hole to the moving block, and the bottom of the moving block is provided with fixture block, institute
State fixture block to stretch into the elongated hole, the fixture block has thin footpath end and wide diameter end, the width of the wide diameter end is more than the thin footpath
The width at end；
Drive block, the drive block is used to be arranged in fixed frame notch and be oppositely arranged with the moving block, described to drive
Motion block is oppositely arranged with the moving block, when door and window is closed, and the drive block drives the moving block to rotate and drive the card
Block rotates, and the fixture block is turned to the second place from the first position in the elongated hole, and the fixture block is located at the second
When putting, the drive link can be slided relative to the anti-error seat, during opening of doors and windows, and the drive block drives the moving block rotation
And drive the fixture block to rotate, the fixture block is turned to first position, the fixture block position from the second place in the elongated hole
When the first position, elongated hole described in the wide diameter end clamping makes the drive link be fixed relative to the anti-error seat；
Resilience part, coordinates with moving block formation, so that the moving block is held in described the in the case where being acted on without external force
One position tends to the first position motion.
In one of the embodiments, the width of the elongated hole is more than the width at the thin footpath end and less than the wide diameter end
Width, one end of the elongated hole and or two ends there is the circular hole that connect with elongated hole, the diameter of the circular hole is more than the elongated hole
Width, the diameter of the circular hole is slightly larger than the diameter of the wide diameter end.
In one of the embodiments, the moving block includes head and bar portion, and the fixed block is fixedly installed on described
It is coaxially disposed in bar portion and with the bar portion, threaded engagement structure, the driving is formed between the head and the drive block
Block drives the head to be rotated relative to the drive block when being moved in the axial direction relative to the head.
In one of the embodiments, the bottom of the drive block is provided with cylindrical accommodating cavity, the accommodating cavity
The relative both sides of inwall be respectively arranged with helicla flute, the accommodating cavity is coaxially disposed with the head, the side wall on the head
It is symmetrically arranged with the lead being adapted to the helicla flute.
In one of the embodiments, the bottom of the drive block is provided with cylindrical accommodating cavity, the head
The relative both sides of lateral wall are respectively arranged with helicla flute, and the inwall of the accommodating cavity is symmetrically arranged with what is be adapted to the helicla flute
Lead.
In one of the embodiments, the drive block is cylindrical, and the head, which is provided with, adapts to the drive block
Accommodating cavity, the both sides that the lateral wall of the drive block is relative are respectively arranged with helicla flute, and the inwall of the accommodating cavity is symmetrically set
It is equipped with the lead for adapting to the helicla flute.
In one of the embodiments, the drive block is cylindrical, and the head, which is provided with, adapts to the drive block
Accommodating cavity, the relative both sides of the accommodating cavity wall are respectively arranged with helicla flute, and the outer wall of the drive block is symmetrically arranged with
Adapt to the lead of the helicla flute.
In one of the embodiments, the resilience part is the torsion spring for being sheathed on the bar portion, the two ends edge of the torsion spring
Axis direction, which is extended, the first leg, the second leg；The bottom surface on the head is provided with the appearance for accommodating the torsion spring
Put the first blind hole for being provided with and being adapted to first leg in groove, the storage tank；The inwall of the through hole is provided with step,
The step is provided with the second blind hole being adapted to second leg, and first leg, the second leg are distinguished described in grafting
First blind hole, the second blind hole, the torsion spring make the moving block recover to initial position by elastic force, and the initial position is institute
State the position that lead enters the spiral channel opening.
In one of the embodiments, the width at the opening of the helicla flute is more than the external diameter of the helicla flute.
A kind of door and window, including above-mentioned door and window error-proof device.
Above-mentioned door and window error-proof device, drive block moving block rotation makes fixture block fixed on moving block in drive link
Elongated hole in can be changed between clamping and the state of unblock, fixation of the drive link in chute and slidably shape can be adjusted
Changed between state, overall structure is simple, easy to adjust, highly versatile.
Above-mentioned door and window error-proof device, after the bar portion of moving block is arranged with torsion spring, opening of doors and windows, moving block is turned by external force
Torsion spring automatically can recover moving block to initial position when dynamic so that moving block is with the lead and helicla flute on drive block in door
Window can be aligned when closing, to ensure performance accuracy.
Brief description of the drawings
Fig. 1 is the configuration schematic diagram of invention door and window error-proof device；
Fig. 2 is structural representation when fixture block is located at first position；
Fig. 3 is structural representation when fixture block is located at the second place;
Fig. 4 is the schematic top plan view of the fixture block of another embodiment；
The schematic cross-sectional view of door and window error-proof device when Fig. 5 is windowing；
Fig. 6 is Fig. 5 A-A directions sectional view;
The schematic cross-sectional view of door and window error-proof device when Fig. 7 is closes window；
Fig. 8 is Fig. 7 B-B directions sectional view；
Fig. 9 for an embodiment moving block and drive block threaded engagement structure side sectional view;
Figure 10 for another embodiment moving block and drive block threaded engagement structure side sectional view；
Figure 11 is the stereochemical structure enlarged diagram of torsion spring.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Plus it is thorough comprehensive.
It should be noted that when an element is considered as " connection " another element, it can be directly to separately
One element may be simultaneously present centering elements.Term as used herein " vertically ", " level ", "left", "right"
And similar statement is for illustrative purposes only, it is unique embodiment to be not offered as.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more
The arbitrary and all combination of related Listed Items.
Refer to Fig. 1, Fig. 5, the door and window error-proof device 10 that the present invention is provided, including anti-error seat 100, drive link 200, rotation
Block 300, drive block 400 and resilience part；Anti-error seat 100 is used to be arranged in wing notch and some is exposed to wing groove
Mouthful, anti-error seat 100 is provided with chute 110 and the side away from mounting surface offers the through hole 120 connected with chute 110；Transmission
Overall bar 200 is in strip, in its some insertion chute 110 and offers elongated hole 211, and the elongated hole 211 is along drive link
200 glide direction is opened up；Some is plugged in the through hole 120 of anti-error seat 100 moving block 300, the bottom of moving block 300
Fixture block 500 is provided with, the fixture block 500 is stretched into elongated hole 211, also, fixture block 500 has thin footpath end 520 and wide diameter end 510, slightly
The width at footpath end 510 is more than the width at thin footpath end 520；Drive block 400 be used for installed in door and window surrounding fixed frame notch in and
It is oppositely arranged with moving block 300, when door and window is closed, the moving block 300 of drive block 400 rotates, while driving fixture block 500
Rotation, makes fixture block 500 turn to the second place from the first position in elongated hole 211, when fixture block 500 is located at the second place,
Drive link 200 can be slided relative to anti-error seat 100, when opening of doors and windows, and the driving moving block 300 of drive block 400 rotates, and drives
Fixture block 500 is rotated to first position from the second place, when fixture block 500 is located at first position, wide diameter end 510 and the clamping of elongated hole 211,
So that drive link 200 is fixed in anti-error seat 100, to realize fool proof function；Resilience part and the formation of moving block 300 are matched somebody with somebody
Close, moving block 300 is maintained at first position in the case where being acted on without external force or tend to first position motion.The drive block of setting
400 and the structure that is used in conjunction with each other of moving block 300 so that regulation of the drive link 200 in anti-error seat 100 is easily realized, is opened
Maloperation can be prevented when opening window.
As shown in Figure 1 to Figure 3, elongated hole 211 is that reducing is set, one end of elongated hole 211 and/or be provided at both ends with it is long
The circular hole 212 that hole 211 is connected, the diameter of circular hole 212 is more than the width of elongated hole 211, and there is the circular hole 212 width to be equal to elongated hole
The breach of 211 width；The width of elongated hole 211 is more than the width at the thin footpath end 520 of fixture block 500 and less than the width of wide diameter end 510,
The diameter of circular hole 212 is slightly larger than the diameter of wide diameter end 510.Variable-diameter structure and the variable-diameter structure phase of fixture block 500 that elongated hole 211 is set
Mutually use cooperatively, can adjust the locking and release of 500 pairs of fixture block slip, the rotation of wide diameter end 510 of fixture block 500 to elongated hole 211
Length direction vertical state when, fixture block 500 can be held in the circular hole 212 of the end of elongated hole 211 so that sliding can not be anti-
Moved by mistake in the chute 110 of seat 100, when the rotation of thin footpath end 520 of fixture block 500 is extremely parallel with the length direction of elongated hole 211, fixture block
500 pairs of elongated holes 211 are releasing orientation, and now, drive link 200 can be slided in the chute 110 in anti-error seat 100, the He of elongated hole 211
Fit structure between fixture block 500 is simple, adjusts very convenient.
As shown in Figure 1, Figure 3, moving block 300 includes head 310 and bar portion 320, overall cylindrical, the bar portion in head 310
320 can be wholely set or joggle, welding or bonding with fixture block 500, for example, bar portion 320 is plugged in fixture block 500,
Fixture block 500 is fixed in bar portion 320, the end of bar portion 320 can stretch out one section out of fixture block 500.
The head 310 of moving block 300 and bar portion 320 are coaxially disposed, and the length of bar portion 320 is more than the length on head 310
Degree, forms threaded engagement structure, i.e. head of the drive block 400 relative to moving block 300 between moving block 300 and drive block 400
310 rectilinear movement in the axial direction be convertible into moving block 300 relative to drive block 400 around the shaft 700 rotation, drive block
400 and moving block 300 be coaxially disposed.That is, passing through threaded engagement structure between the two, when closing window, driving
Block 400 towards moving block 300 direction move linearly, and moving block 300 relative to drive block 400 and anti-error seat 100 be all
Rotate, make spill spin block drive the fixture block 500 in bar portion 320 is synchronous to be rotated；In windowing, drive block 400 is towards remote
Direction from moving block 300 moves linearly, and moving block 300 rotates with respect to drive block 400 and anti-error seat 100, and
The direction of rotation is opposite with direction of rotation when closing window so that the bar portion 320 of moving block 300 can drive fixture block 500 to be rotated.
As shown in Figure 2 and Figure 3, the cross section of fixture block 500 sets annular in shape, and centre has the bar portion 320 with moving block 300
The through hole 530 of adaptation, the both sides of the wide diameter end 510 of ring-type fixture block 500 are curved and width of both sides are slightly smaller than drive link 200
Circular hole 212 diameter, the structure that both sides are provided with arc-shaped side makes fixture block 500 be easy to rotate in the circular hole 212, can reduce friction
Resistance, and the both sides at thin footpath end 520 are set to the width that straight and both sides width are slightly smaller than elongated hole 211, fixture block 500 is from
One position be rotated by 90 ° after to the second place, the length direction of thin footpath end 520 is consistent with length by length direction, and drive link 200 can edge
The length direction of elongated hole 211 is slided in chute 110；When recovering to the second place, because the width of the both sides of wide diameter end 510 is more than
The width of elongated hole 211, fixture block 500 is held in circular hole 212, and drive link 200 can not be slided along the length direction of elongated hole 211.
As shown in figure 4, fixture block 500 can also be set in other structures, for example, cross section is arranged to class parallelogram,
Four corners are set to arcwall face, and the width of the symmetrical corner of wide diameter end 510 is larger, are also offered in the middle of fixture block 500 with turning
The through hole 530 that the bar portion 320 of motion block 300 is adapted to.
As shown in Figure 1, shown in Figure 5, both sides have opening to the chute 110 of anti-error seat 100 along its length, and chute 110 can be set
It is set to cross section rectangular；Drive link 200 includes being more than in the sliding part 210 and width that adapt to chute 110 of strip
The limiting section 220 of the width of chute 110, limiting section 220 can be connected with exterior operator, for example, connected with handle；Anti-error seat 100
With relative the first side wall 101 and second sidewall 102, the first side wall 101 is used to be arranged in wing notch.
As shown in Fig. 5 to Fig. 8, in one embodiment, to make to form threaded engagement between moving block 300 and drive block 400
Structure, the accommodating cavity 410 being in the form of a column is offered in the bottom of drive block 400, and the both sides that the inwall of accommodating cavity 410 is relative are set respectively
Install and be equipped with helicla flute 420, accommodating cavity 410 is coaxially disposed with the head 310 of moving block 300, the sidewall symmetry of head 310 is set
There is the lead 311 being adapted to helicla flute 420.
That is, during door and window closing, moving block 300 is set in drive block 400, and drive block 400 is for linear motion, fortune
Move to certain distance, the lead 311 of the both sides of head 310 of moving block 300 is caught in the helicla flute of the inwall of accommodating cavity 410 simultaneously
420, drive block 400 is continued to move to, and the lead 311 on moving block 300 is constantly slided along helicla flute 420, makes the phase of moving block 300
Rotated for drive block 400, after the movement pre-determined distance of drive block 400, moving block 300 is rotated by 90 °, the bar portion of moving block 300
Fixture block 500 on 320 is also rotated by 90 °, as shown in figure 3, now, drive link 200 can be slided along elongated hole 211 in chute 110,
The exterior operator being connected with drive link 200 is in operable state；During opening of doors and windows, drive block 400
As shown in Figure 9 or another structure, for example, being provided with the bottom of drive block 400 columned accommodating
Chamber 410, the both sides that the lateral wall on the head 310 of moving block 300 is relative are respectively arranged with helicla flute 330, the inwall of accommodating cavity 410
It is symmetrically arranged with the lead 430 being adapted to helicla flute 330.
As shown in Figure 10, in another embodiment, the head 310 of moving block 300 offers cylindrical appearance vertically
Chamber 350 is put, drive block 400 is cylindrical and adapts to the accommodating cavity 350 of moving block 300, and drive block 400 is away from moving block 300
One end can be provided with plate-like installation portion 441, the width of installation portion 441 is more than the cylindrical section 440 of drive block 400, drives
The both sides that the lateral wall of motion block 400 is relative are respectively arranged with helicla flute 450, and the inwall of accommodating cavity 350, which is symmetrically arranged with, to be adapted to
The lead 340 of helicla flute 450, when window is closed, in the accommodating cavity 350 of the insertion moving block 300 of moving block 300 of drive block 400,
The lead 340 of 350 walls is caught in the helicla flute 450 of drive block 400 in accommodating cavity, and drive block 400 is continued to move to, moving block
Lead 340 on 300 is constantly slided along helicla flute 450, moving block 300 is rotated relative to drive block 400, drive block 400
After mobile pre-determined distance, moving block 300 is rotated by 90 °, and the fixture block 500 in the bar portion 320 of moving block 300 is also rotated by 90 °.
To make to form threaded engagement structure between moving block 300 and drive block 400, other structures, example can also be arranged to
Such as, the head 310 of moving block 300 offers cylindrical accommodating cavity vertically, and drive block 400 is cylindrical and adapts to turn
The accommodating cavity of motion block 300, the both sides that the inwall of accommodating cavity is relative are respectively arranged with helicla flute, and the outer wall of drive block 400 is symmetrically set
The lead for adapting to helicla flute is equipped with, this threaded engagement structure can also realize that the linear motion driving of drive block 400 is rotated
The rotation of block 300.
Advantageously, the thickness of the slightly greater height than sliding shoe of the chute 110 of anti-error seat 100, the of anti-error seat 100
The diameter for the through hole 120 that two side walls 102 are set is slightly larger than the diameter of the bar portion 320 of moving block 300, and fixture block 500 can not be from anti-error
Skidded off in the through hole of seat 100.
As shown in Figure 5, Figure 7, in one embodiment, resilience part is the torsion spring 600 for the bar portion 320 for being set in moving block 300.
Storage tank 313 is provided with the bottom surface on the head 310 of moving block 300, torsion spring 600 is located in the storage tank 313, the torsion spring 600
Axially extend and be provided with the first leg 610 and the second leg 620, as shown in figure 11.Storage tank 313 is additionally provided with for housing
With the first blind hole 313 for fixing the first leg 610, the inwall of through hole is provided with step, and step is provided with suitable with the second leg 620
The second blind hole 131 matched somebody with somebody, the second leg 620 is fixed and is plugged in the second blind hole 131, the torsion spring 600 of setting and for clamping torsion spring
The structure of 600 two legs is collectively forming resilient structures.After opening of doors and windows, if moving block 300 do not rotate to initial position or
Person's moving block 300 by external force rotate and be not in initial position, torsion spring 600 can by its own resilient by moving block 300 recover to
Initial position so that moving block 300 can be aligned with the lead and helicla flute on drive block 400 when door and window is closed, to ensure
Performance accuracy.The initial position of moving block 300 refers to that lead enters the position of spiral channel opening, and preferably, helicla flute is opened
Width at mouthful is set greater than the external diameter of helicla flute, in order to lead alignment and slip into.
As shown in Figure 1, shown in Figure 5, second sidewall 102 stretches out along through hole 120 is provided with first boss 130, first boss
130 have the through hole connected with through hole 120, and the side wall of the both sides of chute 110 stretches out in the position close to the first side wall 101
Wall extension 140 is provided with, the wall extension 140 can set multiple sawtooth side by side towards the end face in the direction of second sidewall 102
141, in order to the fixation of anti-error seat 100, height and first boss 130 highly equal the can be set in second sidewall 102
Two boss 150, two boss are respectively close to the two ends of second sidewall 102, and first boss 130 and second boss 150 are set respectively
There is mounting hole 103.The diameter of the through hole of first boss 130 is more than the diameter of through hole, and the head 310 of moving block 300 is adapted to
The through hole.
Lead to as shown in figure 5, the first side wall 101 of anti-error seat 100 can offer second corresponding to the position of fixture block 500
Hole 111, second cross section of through hole 111 is rectangular, the diameter of the long and wide both greater than circular hole 212 that the one end of elongated hole 211 is set.
The present invention also provides a kind of door and window, including above-mentioned door and window error-proof device 10 so that the door and window has anti-misoperation work(
Energy.
Above-mentioned door and window error-proof device, drive block moving block rotation makes fixture block fixed on moving block in drive link
Elongated hole in can be changed between clamping and the state of unblock, fixation of the drive link in chute and slidably shape can be adjusted
Changed between state, overall structure is simple, easy to adjust, highly versatile.
Above-mentioned door and window error-proof device, after the bar portion of moving block is arranged with torsion spring, opening of doors and windows, moving block is turned by external force
Torsion spring automatically can recover moving block to initial position when dynamic so that moving block is with the lead and helicla flute on drive block in door
Window can be aligned when closing, to ensure performance accuracy.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of door and window error-proof device, it is characterised in that including：
Anti-error seat, in wing notch and some is exposed to wing notch, the anti-error seat to be provided with chute
And the side away from mounting surface offers the through hole connected with the chute；
Drive link, the drive link, which is plugged in the chute and slides along direction, offers elongated hole；
Moving block, some is inserted in the through hole to the moving block, and the bottom of the moving block is provided with fixture block, the card
Block is stretched into the elongated hole, and the fixture block has thin footpath end and wide diameter end, and the width of the wide diameter end is more than the thin footpath end
Width；
Drive block, the drive block is used to be arranged in fixed frame notch and be oppositely arranged with the moving block, when door and window is closed,
The drive block drives the moving block to rotate and drives the fixture block to rotate, and makes the fixture block from first in the elongated hole
Put and turn to the second place, when the fixture block is located at the second place, the drive link can be slided relative to the anti-error seat,
During opening of doors and windows, the drive block drives the moving block to rotate and drives the fixture block to rotate, and makes the fixture block from the length
The second place in hole turns to first position, when the fixture block is located at the first position, long described in the wide diameter end clamping
Hole, makes the drive link be fixed relative to the anti-error seat；
Resilience part, coordinates with moving block formation, so that the moving block is held in described first in the case where being acted on without external force
Put or tend to the first position motion.
2. door and window error-proof device according to claim 1, it is characterised in that the width of the elongated hole is more than the thin footpath end
Width and less than the width of the wide diameter end, one end of the elongated hole and or two ends there is the circular hole that is connected with elongated hole, it is described
The diameter of circular hole is more than the width of the elongated hole, and the diameter of the circular hole is slightly larger than the diameter of the wide diameter end.
3. door and window error-proof device according to claim 1, it is characterised in that the moving block includes head and bar portion, institute
State fixed block to be fixedly installed in the bar portion and be coaxially disposed with the bar portion, formed between the head and the drive block
Threaded engagement structure, the drive block drives the head relative to the drive block when being axially moveable relative to the head
Rotation.
4. door and window error-proof device according to claim 3, it is characterised in that the bottom of the drive block is provided with cylinder
The accommodating cavity of shape, the both sides that the inwall of the accommodating cavity is relative are respectively arranged with helicla flute, and the accommodating cavity and the head are same
Axle is set, and the sidewall symmetry on the head is provided with the lead being adapted to the helicla flute.
5. door and window error-proof device according to claim 3, it is characterised in that the bottom of the drive block is provided with cylinder
The accommodating cavity of shape, the both sides that the lateral wall on the head is relative are respectively arranged with helicla flute, and the inwall of the accommodating cavity is symmetrically set
It is equipped with the lead being adapted to the helicla flute.
6. door and window error-proof device according to claim 3, it is characterised in that the drive block is cylindrical, the head
The accommodating cavity for adapting to the drive block is provided with, the both sides that the lateral wall of the drive block is relative are respectively arranged with helicla flute,
The inwall of the accommodating cavity is symmetrically arranged with the lead for adapting to the helicla flute.
7. door and window error-proof device according to claim 3, it is characterised in that the drive block is cylindrical, the head
The accommodating cavity for adapting to the drive block is provided with, the relative both sides of the accommodating cavity wall are respectively arranged with helicla flute, described
The outer wall of drive block is symmetrically arranged with the lead for adapting to the helicla flute.
8. according to any described door and window error-proof device of claim 4 to 7, it is characterised in that the resilience part is is sheathed on
The torsion spring of bar portion is stated, the two ends of the torsion spring are extended in the axial direction the first leg, the second leg；The bottom on the head
Face is provided with that first be adapted to first leg is provided with the storage tank for accommodating the torsion spring, the storage tank is blind
Hole；The inwall of the through hole is provided with step, and the step is provided with the second blind hole being adapted to second leg, described
First blind hole, the second blind hole described in one leg, the difference grafting of the second leg, the torsion spring recover the moving block by elastic force
To initial position, the initial position is the position that the lead enters the spiral channel opening.
9. door and window error-proof device according to claim 8, it is characterised in that the width at the opening of the helicla flute is more than
The external diameter of the helicla flute.
10. a kind of door and window, it is characterised in that including any described door and window error-proof device of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610644828.XA CN106193857B (en) | 2016-08-08 | 2016-08-08 | Door and window error-proof device and door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610644828.XA CN106193857B (en) | 2016-08-08 | 2016-08-08 | Door and window error-proof device and door and window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106193857A CN106193857A (en) | 2016-12-07 |
| CN106193857B true CN106193857B (en) | 2017-09-15 |
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ID=57513846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610644828.XA Active CN106193857B (en) | 2016-08-08 | 2016-08-08 | Door and window error-proof device and door and window |
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| Country | Link |
|---|---|
| CN (1) | CN106193857B (en) |
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| GB2124291B (en) * | 1982-07-24 | 1985-10-30 | Shaw Mfg Ltd | Fastener for sliding doors or windows |
| CN201416332Y (en) * | 2008-12-26 | 2010-03-03 | 东莞市坚朗五金制品有限公司 | Safety angling device with anti-error function |
| CN205314868U (en) * | 2015-10-30 | 2016-06-15 | 广东坚朗五金制品股份有限公司 | Door and window and door and window prevent mistake device |
| CN205135128U (en) * | 2015-10-30 | 2016-04-06 | 广东坚朗五金制品股份有限公司 | Door and window and door and window prevent mistake device |
| CN205400461U (en) * | 2016-02-29 | 2016-07-27 | 深圳市凯森博格门窗系统有限公司 | Two locking cooperation five metals devices on push -and -pull flat -open door and window fan |
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2016
- 2016-08-08 CN CN201610644828.XA patent/CN106193857B/en active Active
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| CN106193857A (en) | 2016-12-07 |
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