CN206668117U - The hollow shutter of slow-roll stabilization - Google Patents

Abstract

The utility model discloses a kind of hollow shutter of slow-roll stabilization, glass outer, inner layer glass, framework and shutter mechanism, the shutter mechanism includes major axis, main wheel, support, blind, rope ladder, drawstring and sliding block, runner is provided with the support, the major axis passes through the runner on support, rope ladder is fixed on the runner, main wheel is connected with the major axis, wherein：The support is arranged to two, the major axis is provided with blocker ring between support, and the blocker ring passes through above-mentioned setting close to the support away from main wheel side, in use, major axis constantly rotates, and due to the effect of inertia and blinds gravity, relative rotation and slip can occur between major axis and main wheel, major axis can gradually depart from main wheel, when departing from blocker ring and support and contradicting, major axis can be prevented to continue to deviate from, avoid major axis from deviating from main wheel and can not rotate.

Description

The hollow shutter of slow-roll stabilization

Technical field

Double glazing window technology field is the utility model is related to, more particularly to a kind of hollow shutter of slow-roll stabilization.

Background technology

At present, Authorization Notice No. is that CN202227944U Chinese patent discloses a kind of novel hollow louver glass door Window, it by major axis, glass outer, inner layer glass, support, runner, the first directive wheel, main wheel, the second directive wheel, framework plug-in unit, Support bar, the first magnet, the second magnet, the first fixture, movable slider, the second fixture, bottom plate, frame, blade part packet Into, it is characterized in that：Frame is provided with glass outer and inner layer glass；Support bar is provided with support, and support is provided with major axis, major axis It is provided with runner and main wheel；The first drawstring is fixed on runner, the right side of support bar is provided with the second directive wheel, one end of the second drawstring It is connected on bottom plate, the other end is fixed on the first fixture；It is provided with the lower end of main wheel and turns over leaf rotary shaft, turns over leaf rotary shaft Lower end is provided with first, second magnet；First fixture lower end is provided with movable slider, movable slider lower end be provided with third and fourth, five magnetic Iron, the 5th magnet lower end are provided with balancing weight；The lower end of frame is provided with the second fixture, and the second fixture is provided with the 6th magnet.

But the major axis of this hollow shutter is in use, main wheel plays a part of tractive force, but major axis to major axis Connection between main wheel, which is generally only threadedly coupled or inserted by major axis, to be connected in main wheel, during continuous rotate, Connection between major axis and main wheel easily loosens, and deviates from major axis.

Utility model content

The purpose of this utility model is to provide Stability Analysis of Structures in a kind of rotation process, does not allow caducous hollow shutter.

Above-mentioned technical purpose of the present utility model technical scheme is that：In a kind of slow-roll stabilization Empty shutter, glass outer, inner layer glass, framework and shutter mechanism, the shutter mechanism include major axis, main wheel, support, blinds Curtain, rope ladder, drawstring and sliding block, are provided with runner on the support, and the major axis is solid on the runner through the runner on support Determine rope ladder, main wheel is connected with the major axis, wherein：The support is arranged to two, and the major axis is provided between support Blocker ring, the blocker ring is close to the support away from main wheel side.

By using above-mentioned technical proposal, support is fixedly connected on the inside of hollow shutter, and horizontal level is relatively stable； In use, major axis constantly rotates, and due to the effect of inertia and blinds gravity, can occur between major axis and main wheel relative Rotate and slide, major axis can gradually depart from main wheel, when disengaging to blocker ring and support contradict, can prevent the continuation of major axis Abjection, avoid major axis abjection main wheel and can not rotate；And major axis is in use, major axis may bend, blocker ring Setting be also avoided that support is deviate from from major axis, ensure Stability Analysis of Structures.

The utility model is further arranged to：Hold-down bolt is provided with the blocker ring, the hold-down bolt screw thread connects It is connected on blocker ring and is contradicted with major axis.

By using above-mentioned technical proposal, hold-down bolt is screwed into blocker ring to be contradicted with major axis, hold-down bolt and major axis it Between frictional force increase, while the frictional force between major axis and blocker ring can also increase, and ensure steady between blocker ring and major axis Fixed connection.

The utility model is further arranged to：The blocker ring is divided into cover plate and bottom plate, is provided with and is less than on the cover plate The arc opening of semicircle, the radius of the arc opening are not less than the radius of major axis, and the blocker ring mutually tightens fixation using bolt.

By using above-mentioned technical proposal, contacted using the arc opening on cover plate with the arc surface of major axis, then by cover plate and The both sides of bottom plate are tightened in opposite directions using bolt, are fixed using the frictional force between arc opening and major axis, then support is carried out Stop, avoid major axis from deviating from main wheel；The radius of arc opening is more than the radius of major axis, so as to which in opposite tighten, arc opening occurs Bending, is bonded, contact area is big, is connected firmly with the periphery of major axis.

The utility model is further arranged to：Tapped fixing hole is offered on the main wheel, in the fixing hole Fixing bolt is equipped with, the fixing bolt contradicts through fixing hole and major axis.

By using above-mentioned technical proposal, major axis and main wheel are interfixed using fixing bolt, fixing bolt and major axis Between frictional force it is larger, while increase the frictional force between major axis and main wheel, so as to more preferably firm major axis and master Wheel, major axis is avoided to deviate from main wheel.

The utility model is further arranged to：Fixing groove is set on the major axis, and the fixing bolt is embedded in fixing groove.

By using above-mentioned technical proposal, the side wall of fixing groove can contradict with fixing bolt, directly stop major axis Abjection, resistance is bigger, ensure Stability Analysis of Structures.

The utility model is further arranged to：The framework includes rotating corner brace, and the main wheel is rotatably connected on angle of rotation In code.

By using above-mentioned technical proposal, main wheel is set directly at and rotated in corner brace, reduce special installation main wheel It the setting of structure, can jointly be installed with corner brace when mounted, efficacious prescriptions be installed just, efficiency high.

The utility model is further arranged to：The rotation corner brace includes card interface and fixing port, and the main wheel includes turning Moving axis, the both ends of the rotary shaft are separately positioned in fixing port and card interface.

By using above-mentioned technical proposal, rotary shaft is connected in card interface by the way of clamping, so as to by main wheel It is rotatably connected on and rotates in corner brace, it is easy to assembly, and interface arrangment is integrally formed in a mold, and it is easy to process.

The utility model is further arranged to：The opening upwards of the card interface.

By using above-mentioned technical proposal, the opening upwards of card interface can be when connecting main wheel, and the gravity of main wheel will be main Wheel is held pressed against at card interface and fixing port, avoids main wheel from deviating from card interface, rational in infrastructure, is firmly installed.

Brief description of the drawings

Fig. 1 is the overall structure diagram of embodiment one；

Fig. 2 is A enlarged drawings in Fig. 1；

Fig. 3 is that the configuration schematic diagram at corner brace is rotated in embodiment one；

Fig. 4 is the configuration schematic diagram of blocker ring in embodiment two.

In figure：1st, framework；2nd, major axis；3rd, main wheel；4th, support；5th, rope ladder；6th, runner；7th, blocker ring；8th, hold-down bolt；9、 Cover plate；10th, bottom plate；11st, fixing hole；12nd, fixing bolt；13rd, fixing groove；14th, corner brace is rotated；15th, card interface.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment one：

A kind of hollow shutter of slow-roll stabilization, referring to figs. 1 to Fig. 2, including glass outer, inner layer glass and framework 1, outside Layer glass and inner layer glass are all fixed on framework 1, and cavity is formed between glass outer and inner layer glass, hundred are provided with cavity Leaf mechanism；Shutter mechanism includes blind, and drawstring and rope ladder 5 are equipped with blind, and blind upper end has two supports 4, There is the runner 6 that regulation blind rotates, rope ladder 5 is fixed on runner 6, and major axis 2, major axis 2 are installed among runner 6 on support 4 One end main wheel 3 is installed, major axis 2 is cased with blocker ring 7 between two supports 4, between blocker ring 7 and support 4 away from main wheel 3 Distance be less than the length that major axis 2 is inserted in main wheel 3, the section of major axis 2 is semicircle.

In use, major axis 2 constantly rotates, due to the effect of inertia and blinds gravity, between major axis 2 and main wheel 3 Relative rotation and slip can occur, major axis 2 can gradually depart from main wheel 3, when disengaging to blocker ring 7 and support 4 contradict, Major axis 2 can be prevented to continue to deviate from, avoid major axis 2 from deviating from main wheel 3 and can not rotate.

Referring to Figures 1 and 2, blocker ring 7 is circular Plastibell, and internal thread hole, internal thread hole are provided with blocker ring 7 Place is connected with hold-down bolt 8, and the surface of hold-down bolt 8 and major axis 2 is contradicted, and major axis 2 and the position of the face of hold-down bolt 8 are provided with Recess so that the side of hold-down bolt 8 and recess contradicts, and resistance is big, ensure that position of the blocker ring 7 on major axis 2 is accurate；Peace Major axis 2 is first then passed through another roller through after putting blocker ring 7 after roller during dress, is finally fixed on major axis 2 On main wheel 3.

Reference picture 1 and Fig. 3, it is provided with framework 1 and rotates corner brace 14, rotates and be provided with fixing port on one end of corner brace 14, Rotating also has the card interface 15 of opening upwards in corner brace 14, the rotary shaft at the both ends of main wheel 3 be rotatably connected on respectively fixing port and In card interface 15；Tapped fixing hole 11 is provided with main wheel 3, fixing bolt 12 is worn in fixing hole 11, is corresponded on major axis 2 Fixing bolt 12 is provided with fixing groove 13, and fixing bolt 12 contradicts with the side of fixing groove 13, realizes and fixes.

First main wheel 3 is tilted during installation and filled between card interface 15 and fixing port, then side rotary shaft is inserted into fixing port It is interior, then main wheel 3 is laid flat, card interface 15 is caught in during being laid flat, main wheel 3 is rotatably connected on and rotated in corner brace 14.

Embodiment two：

The present embodiment two is only that the structure of blocker ring 7 is different from the difference of embodiment one, in the present embodiment, reference picture 4, Blocker ring 7 divides the cover plate 9 and plane bottom plate 10 for arc-shaped, has the arc opening less than semicircle, the diameter of arc opening on cover plate 9 For 1.1 times of the diameter of major axis 2, cover plate 9 and the both sides of bottom plate 10 have connection edge, and screw is connected admittedly through connection along rear with nut It is fixed so that cover plate 9 and bottom plate 10 are clamped, and major axis 2 is clamped.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (9)

1. a kind of hollow shutter of slow-roll stabilization, glass outer, inner layer glass, framework (1) and shutter mechanism, the blinds machine Structure includes major axis (2), main wheel (3), support (4), blind, rope ladder (5), drawstring and sliding block, is provided with and turns on the support (4) Take turns (6), the major axis (2) passes through the runner (6) on support (4), and rope ladder (5), the major axis (2) are fixed on the runner (6) On be connected with main wheel (3), it is characterised in that：The support (4) is arranged to two, and the major axis (2) is set between support (4) There is blocker ring (7), the blocker ring (7) is close to the support (4) away from main wheel (3) side.

A kind of 2. hollow shutter of slow-roll stabilization according to claim 1, it is characterised in that：On the blocker ring (7) Hold-down bolt (8) is provided with, the hold-down bolt (8) is threaded on blocker ring (7) and contradicted with major axis (2).

A kind of 3. hollow shutter of slow-roll stabilization according to claim 1, it is characterised in that：The blocker ring (7) point For cover plate (9) and bottom plate (10), the arc opening less than semicircle is provided with the cover plate (9), the radius of the arc opening is not small Radius in major axis (2), the blocker ring mutually tighten fixation using bolt.

A kind of 4. hollow shutter of slow-roll stabilization according to claim 1, it is characterised in that：Opened on the main wheel (3) Provided with tapped fixing hole (11), fixing bolt (12), the fixing bolt (12) are equipped with the fixing hole (11) Contradicted through fixing hole (11) and major axis (2).

A kind of 5. hollow shutter of slow-roll stabilization according to claim 4, it is characterised in that：Set on the major axis (2) Fixing groove (13) is put, the bottom surface of the fixing groove (13) is plane, and the fixing bolt (12) and the bottom surface of fixing groove (13) are supported Touch.

A kind of 6. hollow shutter of slow-roll stabilization according to claim 1, it is characterised in that：The framework (1) includes Corner brace (14) is rotated, the main wheel (3), which is rotatably connected on, to be rotated in corner brace (14).

A kind of 7. hollow shutter of slow-roll stabilization according to claim 6, it is characterised in that：The rotation corner brace (14) Including card interface (15) and fixing port, the main wheel (3) includes rotary shaft, and the both ends of the rotary shaft are separately positioned on fixing port It is interior with card interface (15).

A kind of 8. hollow shutter of slow-roll stabilization according to claim 7, it is characterised in that：The card interface (15) Opening upwards.

A kind of 9. hollow shutter of slow-roll stabilization according to claim 1, it is characterised in that：Major axis (2) section For semicircle.