CN101105099B

CN101105099B - Balancing device for vertical sliding window

Info

Publication number: CN101105099B
Application number: CN2006100883522A
Authority: CN
Inventors: 聂圣哲
Original assignee: Tecsun Suzhou Homes Co Ltd
Current assignee: Tecsun Suzhou Homes Co Ltd
Priority date: 2006-07-12
Filing date: 2006-07-12
Publication date: 2012-01-11
Anticipated expiration: 2026-07-12
Also published as: CN101105099A

Abstract

The invention provides a vertical sliding window balancing device, which comprises a guide groove, a balancer, a clamping piece and a clamping head, wherein the guide groove is vertically equipped above the window frame of the vertical sliding window, the balancer is buckled on the guide groove, the clamping piece is equipped at the upper part of the window frame, the clamping head is arranged at the upper part of the outer margin frame of the window sash of the vertical sliding window, and clamping groove hole is disposed at the lower part of the window frame. The balancer comprises a sheet iron groove, a spring, a movable pulley, a fixed pulley, a guide pulley and a nylon pull wire, a single groove pulley is integrated with the fixed pulley and fixed at the lower end of the sheet iron groove, one end of the spring is fixed at the upper end of the sheet iron groove, the other end is connected with the movable pulley, one end of the nylon pull wire is fixed on the pedestal of the fixed pulley, the other end of the nylon pull wire is winded with the movable pulley and fixed pulley and led out through the guide pulley, and a hanger is provided at the leading-out terminal. The device can effectively prevent window deformation to affect using due to overexertion when opening/closing the vertical sliding window, and can prevent the lifted window sash from being naturally fallen back. The device has the advantages of novel structure, small volume, and convenient arrangement.

Description

Balancing device for vertical sliding window

Technical field

The present invention relates to the bascule that a kind of ascending/decending lifts movable window, belong to the builing industry window technology field.

Background technology

At present, the window of building is generally plug-type or parallel-moving type or ascending/decending, and that the window of wood structure building should not adopt is plug-type, and because of push pull type window civilian dress screen window not, it is very insecure to run into strong wind after the unlatching, should adopt parallel-moving type or ascending/decending; Shared space all extensively adopt vertical sliding window in order to reduce window when movable at service locations such as hotels and restaurants; Think when preventing that ascending/decending from lifting the window switch that size firmly is uneven and cause the falling naturally of forms distortion and sash, dispose a kind of bascule, be the important technological problems that the ascending/decending vertical sliding window must be considered.

Summary of the invention

The objective of the invention is to overcome the deficiency that prior art exists, provide a kind of ascending/decending to lift movable window bascule, bascule balance vertical sliding window effectively opens and closes the size of active force in (up-downs) process, unique, the novel structure of its design, function brilliance.

The object of the invention is realized through following technical scheme:

Balancing device for vertical sliding window; It is characterized in that: this bascule includes guide groove, equalizer, card and dop, and guide groove vertically is arranged on above the window frame of vertical sliding window, and equalizer is buckled on the guide groove; Card is arranged on the top of vertical sliding window window frame; Dop is installed in the outer rim top of vertical sliding window sash, and, have the draw-in groove hole in the bottom of vertical sliding window window frame.

Further; Above-mentioned balancing device for vertical sliding window; Wherein, described equalizer comprises iron sheet groove, spring, nylon backguy, movable pulley, fixed block, leading block, end hook, and the upper and lower side of iron sheet groove is equipped with upper bracket, undersetting respectively; Upper bracket is provided with the draw-in groove that matches with dop; Hold spring, movable pulley, fixed block, leading block and the nylon backguy stated to some extent in the iron sheet groove, single groove pulley and fixed block are combined in one and are fixed on the lower end of iron sheet groove, and upper end, the other end that an end of spring is fixed in the iron sheet groove link to each other with movable pulley; One end of nylon backguy is fixed on the base of fixed block, the other end and movable pulley and fixed block twine combination and draw through leading block, and the exit of nylon backguy is provided with end hook.

Further, above-mentioned balancing device for vertical sliding window, wherein, described movable pulley and fixed block are the dual grooved pulley, described leading block is the single-channel type pulley.

Again further, above-mentioned balancing device for vertical sliding window, wherein, said card is the Elastic Steel card of semicircle opening.

The outstanding substantive distinguishing features and the obvious improvement of technical scheme of the present invention is mainly reflected in:

1. balancing device for vertical sliding window of the present invention uses easy to operate;

2. exert oneself in the time of can effectively preventing pull-type window switch excessively to cause forms distortion and influence application life, prevent that the sash that rises from falling after rise naturally;

3. the present invention designs uniqueness, novelty simple in structure, good looking appearance;

4. cost is low, function is remarkable, long service life, and economic benefit is obvious.

Description of drawings

Below in conjunction with accompanying drawing technical scheme of the present invention is described further.

Fig. 1: bascule sketch map of the present invention;

Fig. 2: the structural representation of equalizer;

Fig. 3: the partial sectional view of equalizer;

The implication of each Reference numeral sees the following form among the figure:

Reference numeral	Implication	Reference numeral	Implication	Reference numeral	Implication
						1	Equalizer	101	Upper bracket	102	Draw-in groove
103	End hook	104	Undersetting	105	The iron sheet groove

Reference numeral

Implication

Reference numeral

Implication

Reference numeral

Implication

106

Spring

107

The double flute movable pulley

108

The nylon backguy

109

The double flute fixed block

110

Single groove leading block

2

The vertical sliding window window frame

201

The Elastic Steel card

202

The draw-in groove hole

203

Guide groove on the vertical sliding window window frame

3

The vertical sliding window sash

301

Dop

?

The specific embodiment

Balancing device for vertical sliding window of the present invention, ingenious utilization equilibrator spring apply equilibrant force and offset the active force of vertical sliding window when going up and down, and equilibrant force is even, can realize the optional position balance.

As shown in Figure 1; Ascending/decending of the present invention lifts movable window bascule; This bascule includes the Elastic Steel card 201 and the dop 301 of guide groove 203 on the vertical sliding window window frame, equalizer 1, semicircle opening, and the guide groove 203 on the vertical sliding window window frame vertically is arranged on above the vertical sliding window window frame 2, and equalizer 1 is buckled on the guide groove 203 on the vertical sliding window window frame (opening is inside); Elastic Steel card 201 is arranged on the top of vertical sliding window window frame 2; Dop 301 is installed in the outer rim top of vertical sliding window sash 3, and, have draw-in groove hole 202 in the bottom of vertical sliding window window frame 2.

Like Fig. 2, shown in Figure 3; Equalizer 1 comprises iron sheet groove 105, spring 106, nylon backguy 108, double flute movable pulley 107, double flute fixed block 109, single groove leading block 110, end hook 103; The upper and lower side of iron sheet groove 105 is equipped with upper bracket 101, undersetting 104 respectively; Upper bracket 101 is provided with the draw-in groove 102 that matches with dop 301; Hold spring 106, double flute movable pulley 107, double flute fixed block 109, single groove leading block 110 and the nylon backguy 108 stated to some extent in the iron sheet groove 105; Single groove leading block 110 is combined in one with double flute fixed block 109 and is fixed on the lower end of iron sheet groove 105; Upper end, the other end that one end of spring 106 is fixed in iron sheet groove 105 link to each other with double flute movable pulley 107, and an end of nylon backguy 108 is fixed on the base of double flute fixed block 109, the other end and double flute movable pulley 107 and double flute fixed block 109 twine combination and draw through single groove leading block 110, and the exit of nylon backguy 108 is provided with end hook 103.

In concrete the application, the installation of bascule mainly is divided into two procedures:

(1), equalizer 1 is fixed on the guide groove 203 on the vertical sliding window window frame: unload the vertical sliding window sash earlier, in the draw-in groove hole 202 that the end hook 103 of equalizer 1 is sticked on the vertical sliding window window frame; Press iron sheet groove 105 downwards; Make the top of upper bracket 101 insert the semicircular opening of the Elastic Steel card 201 on vertical sliding window window frame top, the part of nylon backguy this moment 108 is drawn out pulley, and double flute movable pulley 107 moves down; Pulling spring 106, spring 106 is in half and opens state.

(2), the vertical sliding window sash of packing into; And the dop 301 that rises on the sash frame sticks into draw-in groove 102; Again Elastic Steel card 201 is pushed back in the groove; This moment, the equalizer top was blocked by the dop on the vertical sliding window sash 301, and whole equalizer 1 is along the up-down campaign with movable window sash of the guide groove 203 of vertical sliding window window frame.

When closing window, fall the vertical sliding window sash, lean on deadweight of vertical sliding window sash and external force that equalizer 1 is moved downward, and that link up with is 103 motionless the end, nylon wire 108 draws back spring 106, makes spring 106 be in the state of drawing back.When windowing, promote the vertical sliding window sash, lean on the gravity of the convergent force balancing activity window sash of spring 106, therefore guaranteed to window (liftings) required external force when closing window need power reach balance.Exert oneself when effectively preventing pull-type window switch excessively to cause forms distortion and influence application life, prevent that the sash that rises from falling after rise naturally.And movable window sash is opened or close after, other has kayser lock jail, in case wind automatic shutter when moving.

It is good that the present invention implements trial effect, have that simple structure compactness, volume are little, the processing adjustment easily, be convenient to assembling, install and use, low, the practicality of cost, long service life.

Certainly, more than only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the rights protection scope of the present invention.

Claims

1. balancing device for vertical sliding window; It is characterized in that: this bascule includes guide groove, equalizer, card and dop, and guide groove vertically is arranged on above the window frame of vertical sliding window, and equalizer is buckled on the guide groove; Card is arranged on the top of vertical sliding window window frame; Dop is installed in the outer rim top of vertical sliding window sash, and, have the draw-in groove hole in the bottom of vertical sliding window window frame; Described equalizer comprises iron sheet groove, spring, nylon backguy, movable pulley, fixed block, leading block, end hook; The upper and lower side of iron sheet groove is equipped with upper bracket, undersetting respectively; Upper bracket is provided with the draw-in groove that matches with dop; Hold spring, movable pulley, fixed block, leading block and the nylon backguy stated to some extent in the iron sheet groove; Single groove pulley and fixed block are combined in one and are fixed on the lower end of iron sheet groove; Upper end, the other end that one end of spring is fixed in the iron sheet groove link to each other with movable pulley, and an end of nylon backguy is fixed on the base of fixed block, the other end and movable pulley and fixed block twine combination and draw through leading block, and the exit of nylon backguy is provided with end hook.

2. balancing device for vertical sliding window according to claim 1 is characterized in that: described movable pulley and fixed block are the dual grooved pulley, and described leading block is the single-channel type pulley.

3. balancing device for vertical sliding window according to claim 1 is characterized in that: said card is the Elastic Steel card of semicircle opening.