CN100547218C

CN100547218C - But a kind of push-and-pull frame-free window of universal positioning and flat-open

Info

Publication number: CN100547218C
Application number: CNB2006100532140A
Authority: CN
Inventors: 张宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-25
Filing date: 2006-08-25
Publication date: 2009-10-07
Anticipated expiration: 2026-08-25
Also published as: CN1928311A

Abstract

But a kind of push-and-pull frame-free window of universal positioning and flat-open, comprise that parallel up and down two window rails (1) and at least two fans can be at mobile windows (2) in the window rail (1) up and down, wherein window (2) includes glass (21) and window frame (22), and, be respectively arranged with on the same axis of window frame (22) up and down and stretch into the rotating shaft (3) of window rail up and down, be equipped with the expansion locator (4) that can in the chute (11) of window rail (1), steadily move up and down in the window rail, the outer end of this expansion locator (4) has circular hole (41), the inner has rectangular through holes (42), and its adjacent sidewall (43) has crack (43a) in the joint, and rotating shaft (3) adapts in the end size shape and the rectangular through holes (42) of correspondence, and is inserted in this rectangular through holes (42) and the circular hole (41).Compared with prior art, but not only push-and-pull but also can put down out of window of the present invention, but and arbitrary window equal universal positioning and flat-open at an arbitrary position, and modular construction is very simple, is easy to actual production assembling, is very suitable for practical application.

Description

But a kind of push-and-pull frame-free window of universal positioning and flat-open

Technical field

The present invention relates to a kind of window arrangement, but a kind of push-and-pull frame-free window of universal positioning and flat-open particularly.

Background technology

Existing window is broadly divided into traditional flat opening and plug-type two big classes, wherein, a side of flat opening window and window frame are articulated or are hinged, open around its rotation, and push pull type window is limited in up and down in two parallel window frame chutes, and window slides in this window frame chute.The former advantage is that window can all be opened, air can shuttle back and forth mobile in whole plane space, the circulation of air scope is big, and its shortcoming is that window can take up space when opening, and cleans also inconvenient, and, the existing construction of switch that is arranged on the window is as structure members such as common latch, night bolts, in actual use, meet rainwater damages of easily getting rusty, influence is use normally; The latter's advantage is that switch is light, the saving space, but window can only be opened half, and second half space is blocked, and the circulation of air scope is restricted.

In recent years, rise along with interior decoration, many flat opening windows, as aluminum window, the plastic-steel window, progressively replaced traditional push pull type window, but these two kinds of windows are because the periphery of each window all has framework, block vision influences daylighting and appearance looks elegant, for this reason, a kind of austral window that does not have frame has begun to bud out into popularity on market, its window only on glass the lower edge be provided with frame, the left and right sides does not have frame, thereby light transmission is better, also more neat and artistic, and each window push-and-pull successively also rotates flat opening to a side of window, and overlapping together again, whole like this window all can all open wide, as Chinese utility model patent " the no frame of patent No. ZL01255359.X (notification number is CN2498295Y), push-and-pull, the overlapping balcony window " disclose so a kind of Frameless sliding window.This Frameless sliding window includes two parallel up and down window rails and is fastened on glass window between two window rails, be provided with three layers of guide rail in the last window rail, one deck guide rail be provided with two hanging wheels and between transverse axis, two layers of guide rail are provided with draw-in groove, last draw-in groove is provided with vertical pivot, the upper end that should go up vertical pivot is connected with transverse axis, the lower end then is fixed in the upper sectional material, three layers of guide rail are provided with the steamboat that is fixed on the upper sectional material, structure and two layers of guide rail in the lower guideway groove are similar, and glass window just is fixed between the lower sectional material.

Yet, this Frameless sliding window is when windowing, each window push-and-pull successively a to side of window also must be rotated flat opening, therefore, can't be as traditional casement window or the sliding sash independent wherein fan window of opening also can't be opend the window in position arbitrarily, simultaneously when reality is used, just very inconvenient, be unsuitable for practical application; And this Frameless sliding window comprises three layers of guide rail, and parts such as draw-in groove, vertical pivot, roller are set in the guide rail, and structure is comparatively complicated, be not easy to produce assembling, and the installation difficulty of glass window is also higher.

Summary of the invention

Technical problem to be solved by this invention is but that a kind of arbitrary window equal push-and-pull frame-free window of universal positioning and flat-open at an arbitrary position is provided at above-mentioned prior art present situation, and, this push-and-pull frame-free window construction is comparatively simple, is easy to actual production assembling, is very suitable for practical application.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: but the push-and-pull frame-free window of this universal positioning and flat-open, include parallel up and down two window rails and at least two fans can be in described window rail up and down mobile window, wherein, every fan window includes the window frame on glass and two limits down disposed thereon, and, on described, following window frame stretches into being respectively arranged with on the same axis, the rotating shaft of following window rail, it is characterized in that: on described, be provided with the expansion locator that can in the chute of window rail, steadily move in the following window rail, this expansion locator has the circular hole that can hold the rotating shaft rotation away from the outer end of glass, the inner of expansion locator adjacent glass has the rectangular through holes that communicates with described circular hole, and the adjacent in twos sidewall of this rectangular through holes has the crack in the joint, and, described rotating shaft adapts in the end size shape and the described rectangular through holes of correspondence, and is inserted in the rectangular through holes and circular hole of described expansion locator.

During the push-and-pull window, rotating shaft together with two expansion locators of end together along with window is sliding among the window rail up and down, when needing the casement window family at an arbitrary position, the rotation window, at this moment, rotating shaft relative expansion locator rotates, the end of rotating shaft can rotate freely in the circular hole of expansion locator, and that part of in the rectangular through holes of expansion locator of rotating shaft, because the size and dimension of this rectangular through holes and rotating shaft adapts, and all have the crack between each sidewall, the side that each sidewall of rectangular through holes all can be forced outwardly because of the extruding that is subjected to rotating shaft expands and opens, and be tight against chute inboard at window rail, when window turns to 90 when spending, the rectangular through holes of expansion locator just in time staggers with the rectangle that rotating shaft presents, two sidewalls of expansion locator still are squeezed and expand and open, and be tight against chute inboard at window rail, at this moment, two expansion locators are owing to be tight against and can't move with window rail up and down, promptly be positioned in the chute of window rail up and down, can not move freely, thereby rotating shaft all is positioned at up and down between the window rail together with the windows that rotated 90 degree, but realize window function of universal positioning and flat-open all at an arbitrary position.

Install and fix in the window frame of window for ease of rotating shaft, described rotating shaft can be made into has the longitudinal cross-section that is the T type, the window frame of described window then has dovetail groove accordingly, the lateral part of this T type rotating shaft is inserted in the dovetail groove of window frame, and vertical part is described rotating shaft and is inserted into the interior part of described expansion locator.

Compared with prior art, the invention has the advantages that: but not only push-and-pull but also can put down out of window, but and arbitrary window equal universal positioning and flat-open at an arbitrary position, open under the state flat, the location of window is firm, and modular construction is very simple, be easy to actual production assembling, be very suitable for practical application; Simultaneously, but because 90 degree, 180 degree, 270 degree, 360 degree rotations take place rotating shaft relative expansion locator, window just can carry out positive and negative to be changed, and greatly facilitates the cleaning of window; And, push-and-pull frame-free window of the present invention, need not be on upper and lower window rail gap, just can mount and dismount easily at an arbitrary position, keep outward appearance clean and tidy, it is very convenient to install, and repairs also comparatively light.

Description of drawings

Fig. 1 is the perspective view of the embodiment of the invention;

Fig. 2 is the structural representation of expansion locator in the embodiment of the invention when the sidewall expansion is opened;

Fig. 3 is the rotating shaft of window under the push-and-pull state and the structural representation of expansion locator in the embodiment of the invention;

Fig. 4 for window in the embodiment of the invention at the flat rotating shaft under the state and the structural representation of expansion locator opened;

Fig. 5 for A-A among Fig. 4 to sectional view (having added window rail);

Fig. 6 for B-B among Fig. 5 to sectional view (having added window rail).

The specific embodiment

Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.

As Fig. 1～shown in Figure 6, but push-and-pull frame-free window that should universal positioning and flat-open, expansion locator 4 that includes two parallel up and down window rails 1, is arranged in the described window rail 1 up and down and can in the chute 11 of window rail 1 up and down, steadily moves and two fans can be in described window rail 1 up and down mobile window 2;

Wherein, every fan window 2 includes the window frame 22 on glass 21 and two limits down disposed thereon, and, described upper and lower window frame 22 is respectively arranged with the rotating shaft 3 of stretching into upper and lower window rail 1 on same axis, this rotating shaft 3 has the longitudinal cross-section that is the T type, the window frame 22 of window 2 then has dovetail groove 22a accordingly, and the lateral part 31 of this T type rotating shaft 3 is inserted in the dovetail groove 22a of window frame 22, and vertical 32 of parts are inserted in the described expansion locator 4;

And the outer end of described expansion locator 4 has the circular hole 41 that can hold rotating shaft 3 rotations, the inner of expansion locator 4 has the rectangular through holes 42 that communicates with described circular hole 41, the adjacent in twos sidewall 43 of this rectangular through holes 42 has crack 43a in the joint, referring to Fig. 2, and, vertical part 32 its size shapes and this rectangular through holes 42 of described rotating shaft 3 adapt, and are inserted in the rectangular through holes 42 and circular hole 41 of this expansion locator 4.

Below, be example with the rotating shaft 3 that is arranged on down in the window rail 1, the variation that expansion locator 4 takes place in operating process is described:

As the left part among Fig. 1, Fig. 3 and shown in Figure 5, push-and-pull window 2 makes it up and down between the window rail 1 when mobile, the vertical part 32 of T type rotating shaft 3 just in time matches with the rectangular through holes 42 of expansion locator 4, the sidewall 43 of rectangular through holes 42 does not expand and opens in the expansion locator 4, and expansion locator 4, rotating shaft 3 and window 2 can both steadily move along window rail 1;

As the right side part among Fig. 1, Fig. 4 and shown in Figure 6, when needing casement window family 2 at an arbitrary position, window 2 revolves and turn 90 degrees, at this moment, 90 degree rotations take place in T type rotating shaft 3 also relative expansion locator 4, the part of T type rotating shaft 3 in the circular hole 41 of expansion locator 4 can rotate freely in this circular hole 41, and the rectangular through holes 42 of expansion locator 4 just in time staggers with the vertical part 32 of T type rotating shaft 3, two sidewalls 43 of expansion locator 4 are squeezed and expand and open, and be tight against chute 11 inboards at window rail 1, thereby expansion locator 4 is positioned in the chute 11 of window rail 1, and this moment, T type rotating shaft 3 all is positioned at up and down between the window rail 1 together with the window 2 that has rotated 90 degree.

Claims

1, but a kind of push-and-pull frame-free window of universal positioning and flat-open, include the window (2) that parallel up and down two window rails (1) and at least two fans can move in described window rail (1) up and down, wherein, every fan window (2) includes the window frame (22) on glass (21) and two limits down disposed thereon, and, on described, following window frame (22) stretches into being respectively arranged with on the same axis, the rotating shaft (3) of following window rail (1), it is characterized in that: be provided with the expansion locator (4) that can in the chute (11) of window rail (1), steadily move in the window rail (1) about described, this expansion locator (4) has the circular hole (41) that can hold rotating shaft (3) rotation away from the outer end of glass (21), the inner of expansion locator (4) adjacent glass (21) has the rectangular through holes (42) that communicates with described circular hole (41), and the adjacent in twos sidewall (43) of this rectangular through holes (42) has crack (43a) in the joint, and, described rotating shaft (3) adapts in the end size shape and the described rectangular through holes (42) of correspondence, and is inserted in the rectangular through holes (42) and circular hole (41) of described expansion locator (4).

But 2, the push-and-pull frame-free window of universal positioning and flat-open according to claim 1, it is characterized in that: described rotating shaft (3) has the longitudinal cross-section that is the T type, the window frame (22) of described window (2) then has dovetail groove (22a) accordingly, the lateral part (31) of this T type rotating shaft (3) is inserted in the dovetail groove (22a) of window frame (22), and vertical part (32) is described rotating shaft (3) and is inserted into the interior part of described expansion locator (4).