CN201363058Y

CN201363058Y - Moving component of frameless balcony window

Info

Publication number: CN201363058Y
Application number: CNU2009200680349U
Authority: CN
Inventors: 林卫东; 高志隆
Original assignee: Shanghai Finzone Windows & Doors Co Ltd
Current assignee: Shanghai Finzone Windows & Doors Co Ltd
Priority date: 2009-02-24
Filing date: 2009-02-24
Publication date: 2009-12-16
Anticipated expiration: 2019-02-24

Abstract

The utility model relates to a moving component of a frameless balcony window. The moving component comprises a bolt, a nut, a shaft block and a plurality of pulleys, wherein the pulleys are the bearing pulleys, are sheathed on the bolt and then are fixed on the bolt by the nuts, while the screw thread of the exposed nut end on the bolt corresponds to a screw hole on the shaft block, so that the bolt can be rotatably connected with the shaft block. In the utility model, the plastic pulleys in the traditional technology are replaced by the bearing pulleys, and the rotating resistance of the bearing pulleys is very small, therefore, the frameless balcony window can move and can be opened and closed smoothly. In addition, if the nylon bearing pulleys are adopted, the strength and the abrasive resistance of the pulleys can be enhanced, and the service life is prolonged compared with the existing plastic pulleys.

Description

The moving assembly of frameless balcony window

Technical field

The utility model relates to a kind of moving assembly, relates in particular to a kind of moving assembly of frameless balcony window.

Background technology

The modern more and more payes attention to the decoration in room, and with window, to aluminum window, and present popular plastic-steel window has all had very big development from the material and the style of window from early stage timber window, steel sash.And the frameless balcony window that occurs recently with its brand-new design, makes every fan window all can move left and right, can be 90～180 radians again and open block-by-block and arrange, and not only can make the building profile more attractive in appearance, also makes it have practicality more.

The moving assembly of existing frameless balcony window is the various firmwares that comprise some pulleys, and it slides in the chute of frameless balcony window by pulley and realizes moving and folding of frameless balcony window.But existing moving assembly constitutes by sheathed some plastic pulleys on a bolt, and this moving assembly no doubt can realize not having the actions such as mobile and folding of frame window substantially, but there is following defective:

It is bigger to rub when the first, plastic pulley rotates on bolt, and pulley rotates and has some setbacks, thereby causes the frameless balcony window moving resistance to increase, and not smooth situation occurs moving.

The second, the plastic pulley frictional dissipation is bigger, and it breaks down easily.

The utility model content

At above-mentioned defective, the purpose of this utility model is to propose a kind of moving assembly that does not have frame window sash and rubs greatly, moves not smooth problem to solve when moving assembly of the prior art slides.

The utility model proposes a kind of moving assembly of frameless balcony window, comprise a bolt, a nut, a piece and some pulleys, described pulley is all or part of to be bearing wheel, more described bearing wheel is set on the bolt, and by described nut those bearing wheels are fixed on the bolt, described bolt is screwed in together by screw thread and the described axle piece that appears nut end.

According to the moving assembly of the described frameless balcony window of the utility model preferred embodiment, those bearing wheels are the nylon bearing wheel.

According to the moving assembly of the described frameless balcony window of the utility model preferred embodiment, its bolt is a word bolt or a hex bolts.

According to the moving assembly of the described frameless balcony window of the utility model preferred embodiment, its piece is an aluminum axle piece.

According to the moving assembly of the described frameless balcony window of the utility model preferred embodiment, also be provided with some rounded washers between bearing wheel and nut.

The utility model use bearing wheel substitutes the plastic pulley in the conventional art, and the rotary resistance of bearing wheel is very little, thereby makes frameless balcony window to move more smoothly and folding.In addition,, can further increase the intensity and the abrasion resistance of pulley, compare existing plastic pulley application life and more extend if select the nylon bearing wheel for use.

Description of drawings

Fig. 1 is the elevation of the frameless balcony window moving assembly of the utility model embodiment;

Fig. 2 is the lateral view of the frameless balcony window moving assembly of the utility model embodiment;

Fig. 3 is the explosive view of the frameless balcony window moving assembly of the utility model embodiment;

Fig. 4 is the elevation of the bearing wheel of the utility model one embodiment;

Fig. 5 is the work schematic diagram of the frameless balcony window moving assembly of the utility model embodiment.

The specific embodiment

Core of the present utility model is: substitute plastic pulley of the prior art with bearing wheel, and the resistance when reducing moving assembly and in chute, slide with this, thus frameless balcony window can be moved and folding more smoothly.

Below in conjunction with accompanying drawing, specify the utility model.

See also Fig. 1 and Fig. 2, it is respectively the elevation and the lateral view of the frameless balcony window moving assembly of the utility model embodiment, and this moving assembly comprises bolt 101, nut 105, axle piece 106, first pulley 102, second pulley 103.First pulley 102 and second pulley 103 all are set on the bolt 101, and are fixed on the bolt 101 by nut 105, make the 103 unlikely slips on bolt 101 of clutch shaft bearing wheel 102 and second bearing wheel.In addition, the screw thread that appears nut 105 ends on the bolt 101 is corresponding with the screwed hole on the axle piece 106, thereby makes bolt 101 to be screwed in together with axle piece 106.Concrete connected mode can be referring to Fig. 3.

In the present embodiment, the quantity of first pulley 102 is 2, and second pulley 103 is 1, and certainly, according to chute and concrete conditions of demand, pulley quantity can be done corresponding change.First pulley 102 and second pulley 103 have all adopted the nylon bearing wheel in the present embodiment, bearing wheel is a prior art, sees also Fig. 4, and it is the elevation of the bearing wheel of the utility model one embodiment, this bearing wheel comprises inner ring 401, outer ring 402, nylon wheel face 403, dust cover 404.Be provided with some steel balls between inner ring 401 and the outer ring 402, and steel ball be sealed between inner ring 401 and the outer ring 402, and added the lubrication oil of reducing friction between steel ball by the dust cover 404 of both sides.This structure makes bearing wheel significantly reduce resistance when rotating, thereby its rotation is more smooth and easy.To compare common plastics wheel face more wear-resisting and noise is little for nylon wheel face 403 in addition.Here it is to be noted, first pulley 102 and second pulley 103 can partly adopt plastic wheel according to actual conditions, adopt bearing wheel such as 2 first pulleys 102, second pulley 103 then adopts common plastic wheel, if this configuration also can not influence result of use, also permit, so can save cost.

What bolt 101 adopted in the present embodiment is a word bolt, and the one end is an in-line, and this bolt 101 also can adopt hex bolts in addition, specifically, when it adopts a word bolt, just serve as the effect of moulding admittedly, and when it adopts hex bolts, just serve as the effect of moulding admittedly down.

Axle piece 106 is in order to be arranged at moving assembly on the window frame of frameless balcony window, and it adopts aluminum strip to make, and its intensity is guaranteed, and sees also Fig. 5, and it is the work schematic diagram of the frameless balcony window moving assembly of the utility model embodiment.As seen from the figure, this moving assembly is the tie that connects chute 200 and frameless balcony window window frame 300, and the sheave segment of moving assembly places in the chute 200, and axle piece 106 parts then place in the window frame 300.Specifically, two first pulleys 102 contact with chute 200 interior cambered

waies

201 and 202 respectively, and second pulley 103 then places in the cambered way 203, and cambered way 201,202 and 203 is arranged at the both sides in the slideway 200 at intervals.This interval is provided with and can makes moving assembly be unlikely to break away from slideway in moving process.Then be provided with one and the groove 301 used of the axle track groove 302 that is complementary of piece 106 and fixing glass on the window frame 300.Like this, promptly can drive window frame 300 by moving assembly is free to slide in chute 200.

Influence each other in order not make between the pulley, moving assembly also is provided with some packing rings 104, and those packing rings 104 are plastic washer, and it is distributed between pulley and the nut.

More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, any those skilled in the art can think variation, all should drop in the protection domain of the present utility model.

Claims

1, a kind of moving assembly of frameless balcony window, comprise a bolt, a nut, a piece and some pulleys, it is characterized in that, described pulley is all or part of to be bearing wheel, more described bearing wheel is set on the bolt, and by described nut those bearing wheels are fixed on the bolt, described bolt is screwed in together by screw thread and the described axle piece that appears nut end.

2, the moving assembly of frameless balcony window as claimed in claim 1 is characterized in that, more described bearing wheel is the nylon bearing wheel.

3, the moving assembly of frameless balcony window as claimed in claim 1 is characterized in that, described bolt is a word bolt or a hex bolts.

4, the moving assembly of frameless balcony window as claimed in claim 1 is characterized in that, described axle piece is an aluminum axle piece.

5, the moving assembly of frameless balcony window as claimed in claim 1 is characterized in that, also is provided with some rounded washers between described bearing wheel and nut.