CN108952430A

CN108952430A - A kind of door leaf sash facilitation automatic wind-proof locator

Info

Publication number: CN108952430A
Application number: CN201810858769.5A
Authority: CN
Inventors: 竺裕东
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-31
Filing date: 2018-07-31
Publication date: 2018-12-07

Abstract

The invention discloses a kind of door leaf sash facilitation automatic wind-proof locators, including body, the cavity to indicate door and window space is provided in the body, the cavity is symmetrically set with the opposite rotation slot that is open, rotary type is provided with rotation axis between end wall above and below the rotation slot, the closed plate to indicate door leaf or sash is fixedly installed in the rotation axis, it is communicated on the downside of the rotation slot and is provided with latch well, in present invention work, pass through the mating connection of ratchet and the only closing piece that can be engaged with ratchet, the open angle of slot sash or door leaf is accurately positioned, and the automatic stuck closure for preventing ratchet from inverting i.e. sash or door leaf, encountering strong wind weather will not be such that sash or door leaf rocks, secondly, when sash or door leaf closed state, clamping block will lock, will not be automatically opened when strong wind or trembled by strong wind and damage door leaf Or sash, and open angle is not by the effect length of locator, i.e., openable unspecified angle.

Description

A kind of door leaf sash facilitation automatic wind-proof locator

Technical field

The present invention relates to wind-proof device field, specially a kind of door leaf sash facilitation automatic wind-proof locator.

Background technique

Wind-proof positioner prevents from sash or door leaf from rocking playing an important role as strong wind weather, extends making for sash or door leaf With the service life, sash or the openable one side of door leaf are mainly fixed on window frame by draw runner by the wind-proof positioner being commonly used Or on doorframe, this device is influenced by locator length and sash or door leaf space size, causes sash or door leaf that can only beat Certain angle is opened, and its inconvenient, secondly, current automatically wind-proof positioner encounters strong wind and needs to solve locking bit to close window When fan or door leaf, unlock toward in the past manpower, the degree of automation bottom, and the sash of closed state or door leaf do not have gripping mechanism The closed stablity of sash or door leaf is improved, this device of the invention can solve this problem.

Summary of the invention

The purpose of the present invention is to provide a kind of door leaf sash facilitation automatic wind-proof locators to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the invention provides the following technical scheme: a kind of door leaf sash facilitation automatic windproof positions Device, including body, the cavity to indicate door and window space is provided in the body, and the cavity is symmetrically set with opening phase Pair rotation slot, rotary type is provided with rotation axis to the rotation slot between end wall up and down, is fixedly installed in the rotation axis useful To indicate the closed plate of door leaf or sash, is communicated on the downside of the rotation slot and be provided with latch well, institute is run through in the rotation axis lower end It states rotation slot and protrudes into the latch well and be fixedly connected with ratchet, engagement is connected on the outside of the ratchet turns with the latch well The internal tooth form of dynamic connection stops closing piece, and the only closing piece is fixedly connected with and the latch well right end wall close to one end of the cavity The top pressure spring being fixedly connected, the only closing piece are fixedly connected by locking bracing wire with driving device, phase on the downside of the latch well Logical to be provided with belt chamber, it is intracavitary and by bearing and the skin that the belt through the latch well is protruded into the rotation axis lower end Band chamber lower end wall is rotatablely connected, and is fixedly installed rotating wheel in the intracavitary rotation axis of the belt, the rotating wheel it Between being connected by power by belt, the belt is intracavitary to be provided with transmission device, communicates on the downside of the cavity and is provided with opening court On card slot, be provided with clamping block in the card slot, be fixedly connected at the clamping block axle center left end by bearing with it is described The connecting shaft of card slot rotation connection, the card slot right side are provided with driving groove, are connected to and set between the driving groove and the card slot It is equipped with link slot, the connecting shaft right end is protruded into through the link slot in the driving groove and by bearing and the driving groove Right end wall is rotatablely connected, and transmission gear, the driving groove downside are fixedly installed in the connecting shaft in the driving groove It is communicated with the belt chamber, the transmission gear is connected by power with the transmission device, is communicated and is provided on the downside of the belt chamber Engage chamber, it is intracavitary and be fixedly connected with turning gear that the rotation axis on the right side through the belt chamber protrudes into the engagement Wheel, the engagement chamber right end wall communicate the sliding groove for being provided with opening towards a left side, are slidably matched in the sliding groove and are provided with sliding Block, the intracavitary left side of engagement are provided with the power conversion gear to engage with the rotate gear, the power conversion tooth It is fixedly connected with right end at wheel axle center and passes through the power shaft of bearing and sliding shoe rotation connection, engagement chamber left side phase It is logical to be provided with sliding cavity, driving sliding block is slidably connected in the sliding cavity, and driving electricity is fixedly installed in the driving sliding block Machine, the power shaft left end are protruded into the sliding cavity through the engagement chamber and are connected by power with the driving motor, institute It states driving sliding block left side and is fixedly connected with draught line, the draught line other end is fixedly connected with the driving device, in institute It states the draught line periphery in sliding cavity and is arranged with the adjustable spring that right end is fixedly connected with the driving sliding block, it is described flexible Spring left end is fixedly connected with sliding cavity left end wall, thus constitutes complete door leaf sash automatic windproof positioning device.

Preferably, the driving device includes driving chamber, communicates and be provided with around line chamber on front side of the driving chamber, the driving chamber Rear side is fixedly installed rotary electric machine, and the rotary electric machine has been connected by power drive shaft, and the drive is run through in the drive shaft front end Dynamic chamber and protrude into the coiling it is intracavitary by bearing and it is described be rotatablely connected around line chamber front bulkhead, in the driving chamber described in Runner is fixedly installed in drive shaft, the runner is fixedly connected by the draught line with the driving sliding block, it is described around Reel is fixedly installed in the drive shaft in line chamber, it is described to be provided with and communicated with line between line chamber and the latch well Slot, the locking bracing wire through the wire casing protrude into the coiling it is intracavitary and fixation be set around on the reel.

Preferably, the transmission device is included in the bilateral symmetry being fixedly installed between the belt chamber or more end wall Fixed link, rotating bar is provided with by bearing rotary type between the fixed link, connection is fixedly connected in the rotating bar Gear, the connection gear upper surface engage connection with the transmission gear lower end surface, and the belt chamber lower end wall is nibbled with described It closes chamber to communicate, connection is engaged with the conversion gear straight-sided flank in the connection gear lower end surface.

Preferably, in the illumination being fixedly installed in the body and extraneous power supply is electrically connected on the upside of the cavity Lamp.

Detailed description of the invention

Fig. 1 is a kind of schematic view of the front view of door leaf sash facilitation automatic wind-proof locator entirety complete section of the present invention；

Fig. 2 is A-A direction structure schematic diagram in a kind of door leaf sash facilitation automatic wind-proof locator of the present invention;

Fig. 3 is B enlarged structure schematic diagram in a kind of door leaf sash facilitation automatic wind-proof locator of the present invention;

Fig. 4 is ratchet and only closing piece engaging structure schematic diagram in a kind of door leaf sash facilitation automatic wind-proof locator of the present invention；

Fig. 5 is disengaged from structural representation with only closing piece for ratchet in a kind of door leaf sash facilitation automatic wind-proof locator of the present invention Figure.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Fig. 1-5 is please referred to, a kind of embodiment provided by the invention: a kind of door leaf sash facilitation automatic wind-proof locator, Including body 10, the cavity 11 to indicate door and window space is provided in the body 10, the cavity 11 is symmetrically set with The rotation slot 12 for being open opposite, rotary type is provided with rotation axis 13, the rotation axis 13 between about 12 end wall of rotation slot On be fixedly installed closed plate 14 to indicate door leaf or sash, communicated on the downside of the rotation slot 12 and be provided with latch well 15, 13 lower end of rotation axis is protruded into the latch well 15 through the rotation slot 12 and is fixedly connected with ratchet 16, the ratchet 16 outside engagements, which are connected with, stops closing piece 17 with the internal tooth form of the latch well 15 rotation connection, and the only closing piece 17 is close to the sky One end of chamber 11 is fixedly connected with the top pressure spring 50 being fixedly connected with the 15 right end wall of latch well, and the only closing piece 17 passes through Locking bracing wire 19 is fixedly connected with driving device, is communicated on the downside of the latch well 15 and is provided with belt chamber 40, the rotation axis 13 Lower end is protruded into the belt chamber 40 through the latch well 15 and is rotatablely connected by bearing and 40 lower end wall of belt chamber, It is fixedly installed rotating wheel 38 in the rotation axis 13 in the belt chamber 40, passes through belt between the rotating wheel 38 39 are connected by power, and transmission device is provided in the belt chamber 40, communicates on the downside of the cavity 11 and is provided with opening up card Slot 48 is provided with clamping block 49 in the card slot 48, and left end is fixedly connected at 49 axle center of clamping block and passes through bearing and institute The connecting shaft 46 of the rotation connection of card slot 48 is stated, driving groove 45, the driving groove 45 and the card are provided on the right side of the card slot 48 Link slot 47 is provided with and communicated between slot 48,46 right end of connecting shaft protrudes into the driving groove 45 through the link slot 47 And be rotatablely connected by bearing and the 45 right end wall of driving groove, fixation is set in the connecting shaft 46 in the driving groove 45 It is equipped with transmission gear 44,45 downside of driving groove is communicated with the belt chamber 40, and the transmission gear 44 is filled with the transmission It sets and is connected by power, communicated on the downside of the belt chamber 40 and be provided with engagement chamber 32, the rotation axis 13 on the right side is through described Belt chamber 40 protrudes into the engagement chamber 32 and is fixedly connected with rotate gear 36, and the 32 right end wall of engagement chamber, which communicates, to be provided with Be open towards left sliding groove 34, be slidably matched in the sliding groove 34 and be provided with sliding shoe 35, in the engagement chamber 32 on the left of set It is equipped with the power conversion gear 33 to engage with the rotate gear 36, is fixedly connected at 33 axle center of power conversion gear There is right end to pass through the power shaft 31 of bearing and the sliding shoe 35 rotation connection, is communicated on the left of the engagement chamber 32 and be provided with cunning Chamber 27 is moved, driving sliding block 28 is slidably connected in the sliding cavity 27, is fixedly installed driving motor in the driving sliding block 28 29,31 left end of power shaft through the engagement chamber 32 protrude into the sliding cavity 27 it is interior and with 29 power of driving motor Connection, 28 left side of driving sliding block are fixedly connected with draught line 26,26 other end of draught line and the driving device It is fixedly connected, 26 periphery of the draught line in the sliding cavity 27 is arranged with right end and is fixedly connected with the driving sliding block 28 Adjustable spring 30,30 left end of adjustable spring is fixedly connected with the 27 left end wall of sliding cavity, thus constitutes complete door Fan sash automatic windproof positioning device.

Valuably, the driving device includes driving chamber 23, communicates and is provided with around line chamber 20, the drive on front side of the driving chamber 23 It is fixedly installed rotary electric machine 25 on rear side of dynamic chamber 23, the rotary electric machine 25 has been connected by power drive shaft 22, the drive shaft 22 Front end, which runs through the driving chamber 23 and protrudes into the bearing that passes through in line chamber 20, to be rotatablely connected with described around 20 front bulkhead of line chamber, Be fixedly installed runner 24 in the drive shaft 22 in the driving chamber 23, the runner 24 by the draught line 26 with The driving sliding block 28 is fixedly connected, and is fixedly installed reel 21, institute in the drive shaft 22 in line chamber 20 It states and is provided with and communicated with wire casing 18 between line chamber 20 and the latch well 15, the locking bracing wire 19 is protruded into through the wire casing 18 It is described in line chamber 20 and fixation be set around on the reel 21, effect be that same motor is carried out not by driving device The conversion of biconditional operation state.

Valuably, the transmission device is included in the bilateral symmetry being fixedly installed between about 40 end wall of belt chamber Fixed link 41, rotating bar 42 is provided with by bearing rotary type between the fixed link 41, it is fixed in the rotating bar 42 to connect It is connected to connection gear 43, connection, the belt chamber are engaged with 44 lower end surface of transmission gear in 43 upper surface of connection gear 40 lower end walls are communicated with the chamber 32 that engages, and company is engaged with 33 straight-sided flank of conversion gear in 43 lower end surface of connection gear It connects, effect is that rotary state is driven to clamping block 49 and carries out clamping and opening to closed plate 14, improves the gearing of device Property.

Valuably, 11 upside of cavity is in the illumination being fixedly installed in the body 10 and extraneous power supply is electrically connected Lamp 55, effect is, convenient for illuminating when dark.

Specifically used mode: in present invention work, when original state, symmetrical closed plate 14 is in and is closed to cavity In 11, clamping block 49 is fixed, and only closing piece 17 engages connection with ratchet 16, and connection gear 43 is engaged with the conversion gear 33 Connection, draught line 26 are tightened on runner 24.

Driving motor 29 works, and power shaft 31 is driven to rotate, then conversion gear 33 rotates, and drives 43 turns of connection gear Dynamic, so that connecting shaft 46 rotates, so that clamping block 49 is laterally rotated therewith to level, rotary electric machine 25 works thereafter, drives Runner 24 rotate, then draught line 26 relaxation, 30 elastic restoring force of adjustable spring effect under driving sliding block 28 slide to the right so that Conversion gear 33 engages connection with rotate gear 36, while only closing piece 17 is outside by locking bracing wire 19 pulling for the rotation of reel 21 Rotation is disengaged from ratchet 16, and 29 work belt turn gear changing 33 of driving motor rotation, the then rotation of rotate gear 36 drives envelope Closing plate 14 is turned out sash or door leaf, opens to required position, and rotary electric machine 25 rotates backward, then conversion gear 33 with turn Moving gear 36 is disengaged from connection, then closed plate 14 stops operating, and the locking relaxation of bracing wire 19 is so that only closing piece 17 is in top pressure spring It engages to restPose with ratchet 16 under 50 effects and locks closed plate, to prevent strong wind to the damage of sash or door leaf Bad, when needing to close sash or door leaf, rotary electric machine 25 works, and conversion gear 33 engages connection with rotate gear 36, will seal Closing plate 14, which turns to the inside, makes its closure, and rotary electric machine 25 rotates backward thereafter, and driving sliding block 28 is pulled to make conversion gear 33 Connection is engaged with connection gear 43, is driven clamping block 49 to rotate to upside and is restored 14 clamping fixed of closed plate to original state.

Compared with prior art, the beneficial effects of the present invention are: by ratchet and what can be engage with ratchet stop closing piece It is cooperatively connected, the open angle of slot sash or door leaf is accurately positioned, and it is sash or door leaf that automatic stuck prevention ratchet, which inverts, Closure, encountering strong wind weather will not be such that sash or door leaf rocks, secondly, clamping block will be locked when sash or door leaf closed state It is fixed, when strong wind will not automatically open or trembled by strong wind and damage door leaf or sash, and open angle is not by locator Effect length, i.e., openable unspecified angle.

It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.

Claims

1. a kind of door leaf sash facilitation automatic wind-proof locator, including body, it is provided in the body to indicate door and window sky Between cavity, the cavity is symmetrically set with the opposite rotation slot of being open, rotation slot rotary type between end wall up and down It is provided with rotation axis, the closed plate to indicate door leaf or sash, the rotation slot downside are fixedly installed in the rotation axis It communicates and is provided with latch well, the rotation axis lower end is protruded into the latch well through the rotation slot and is fixedly connected with spine Wheel, ratchet outside engagement, which is connected with, stops closing piece with the internal tooth form of latch well rotation connection, and the only closing piece is close to institute The one end for stating cavity is fixedly connected with the top pressure spring being fixedly connected with the latch well right end wall, and the only closing piece passes through locking Bracing wire is fixedly connected with driving device, is communicated on the downside of the latch well and is provided with belt chamber, and the rotation axis lower end is through described It is intracavitary and be rotatablely connected by bearing and the belt chamber lower end wall that latch well protrudes into the belt, in the intracavitary institute of the belt It states and is fixedly installed rotating wheel in rotation axis, being connected by power by belt, the intracavitary setting of belt between the rotating wheel There is transmission device, is communicated on the downside of the cavity and be provided with opening up card slot, clamping block, the card are provided in the card slot Left end is fixedly connected at tight block axle center by the connecting shaft of bearing and card slot rotation connection, the card slot right side is provided with Driving groove, is provided with and communicated with link slot between the driving groove and the card slot, the connecting shaft right end runs through the link slot It protrudes into the driving groove and is rotatablely connected by bearing and the driving groove right end wall, the connection in the driving groove It is fixedly installed transmission gear on axis, is communicated on the downside of the driving groove with the belt chamber, the transmission gear and the transmission Device is connected by power, and is communicated on the downside of the belt chamber and is provided with engagement chamber, and the rotation axis on the right side runs through the belt Chamber protrudes into that the engagement is intracavitary and be fixedly connected with rotate gear, and the engagement chamber right end wall, which communicates, is provided with opening towards left cunning Dynamic slot is slidably matched in the sliding groove and is provided with sliding shoe, the intracavitary left side of engagement be provided with to the turning gear The power conversion gear of engagement is taken turns, right end is fixedly connected at power conversion gear axle center and passes through bearing and the sliding shoe The power shaft of rotation connection, the engagement chamber left side, which communicates, is provided with sliding cavity, and driving is slidably connected in the sliding cavity Sliding block, is fixedly installed driving motor in the driving sliding block, described in the power shaft left end is protruded into through the engagement chamber It is connected by power in sliding cavity and with the driving motor, the driving sliding block left side is fixedly connected with draught line, the traction The line other end is fixedly connected with the driving device, the draught line periphery in the sliding cavity be arranged with right end with it is described The adjustable spring that driving sliding block is fixedly connected, the adjustable spring left end are fixedly connected with sliding cavity left end wall, thus structure At complete door leaf sash automatic windproof positioning device.

2. a kind of door leaf sash facilitation automatic wind-proof locator according to claim 1, it is characterised in that: the driving Device includes driving chamber, communicates and is provided with around line chamber on front side of the driving chamber, and rotation electricity is fixedly installed on rear side of the driving chamber Machine, the rotary electric machine have been connected by power drive shaft, and the drive shaft front end is through the driving chamber and protrudes into described around line chamber It is interior by bearing and described around the rotation connection of line chamber front bulkhead, it is fixedly installed and turns in the drive shaft in the driving chamber Wheel, the runner is fixedly connected by the draught line with the driving sliding block, in the intracavitary drive shaft of the coiling It is fixedly installed reel, described that wire casing is provided with and communicated between line chamber and the latch well, the locking bracing wire runs through institute State wire casing protrude into the coiling it is intracavitary and fixation be set around on the reel.

3. a kind of door leaf sash facilitation automatic wind-proof locator according to claim 2, it is characterised in that: the transmission Device is included in the symmetrical fixed link being fixedly installed between the belt chamber or more end wall, leads between the fixed link Cross bearing rotary type and be provided with rotating bar, be fixedly connected with connection gear in the rotating bar, the connection gear upper surface with The transmission gear lower end surface engagement connection, the belt chamber lower end wall are communicated with the chamber that engages, the connection gear lower end Connection is engaged with the conversion gear straight-sided flank in face.

4. a kind of door leaf sash facilitation automatic wind-proof locator according to claim 1, it is characterised in that: the cavity Upside is in the headlamp being fixedly installed in the body and extraneous power supply is electrically connected.