CN2251606Y - Double free opening or closing, multipoint locking type window - Google Patents

Abstract

The utility model belongs to the class of the parts of the doors and windows of buildings. The novel multipoint locking window with double-freedom degree opening and closing of the utility model is proposed to overcome the problems of the single opening mode and poor sealing effect of common windows. A window sash and a window frame are connected by a ball hinging type upper hinge with a long draw rod and a short draw rod and a lower hinge with double rotating freedom degrees. The opening mode of the utility model is controlled by limiting the movement of a rod member by a handle via the drive mechanism of a gear and a rack bar. Besides, the drive mechanism is used for transferring motion to a locking male pin, which can improve the sealing condition of a window. The operation of flat opening and upward opening can be accomplished easily according to the certification of sample trial. The utility model has the advantage of good sealing effect when closed.

Description

The novel window of double freedom folding, multiple spot locking

The utility model belongs to building window part class, is specifically related to the structure of this kind novel window.

General window on civilian or utilities building normally connects to horizontally rotate with ready-made hinge opens or rotates up and down unlatching, low or wind major region wishes that also window can seal at northern area temperature, but the ordinary window sealing effectiveness of seeing usually is relatively poor, only the part window frame near handle or latch contacts better with sash outside, big more from the local slit that handle and latch are far away more, the bad solution of sealing problem.The opening ways of ordinary window is single in addition, the unlatching form of thinking the conversion window at wind during big or low temperature be do less than.

The purpose of this utility model is to provide a kind of hinge of new structure type, makes window that two kinds of different opening ways can be arranged, and increases some new measures again and makes the sealing effectiveness of window improve.

By as above design, the double freedom folding that this programme provided, the novel window of multiple spot locking includes sash and window frame, its concrete feature is: it is with having length, the last hinge of the ball-joint of short rod links sash and window frame with the lower jaw with two-way rotational freedom, and with the handle of handle controller by the locking of rack and pinion drive mechanism control window and the mode of unlatching, wherein go up hinge by ball cup, the long draw of dribbling hinge nest, short rod, the slip cap of short rod is formed, its ball cup is contained in the upper end of window frame-stile, there is an axial long hole one termination of the long draw of dribbling hinge nest, between long draw and the ball pivot nest quarter bend is arranged, one end and the long draw of short rod are hinged, the slip cap of the other end and short rod is hinged, and this slip cap is a center cover with holes; Its lower jaw is by bearing support, the right angle sleeve, the right angle handle that has installing plate is formed, it is to support the right angle sleeve with two concentric bearing supports, its right angle sleeve is T-shaped, and the two ends on long limit are axles, and there is blind hole the termination of minor face, right angle handle installing plate is fixed on the lower end of sash stile, and the right angle handle is inserted in the blind hole of right angle sleeve and with it to become movingly; Its handle controller is by handle, perpendicular tooth bar, upper rack, following tooth bar, two are transmitted gear, safetied pin, the locking plate washer, the restraint slot of long draw, the restraint slot of short rod, pressing plate, block is formed, its handle is contained in the mid point position of another stile of sash, the behind of handle has gear, perpendicular tooth bar is the rod member in the sash side of crouching, three sections tooth bars are arranged on this rod member, its stage casing tooth bar is meshed with the handle gear, the two sections tooth bar is meshed with the transmission gear that is fixedly supported on the sash upper and lower side respectively, its upper rack is the rod member of a variable cross-section, its heavy in section end has tooth bar and transmits gears engaged, it is by the pressing plate and the block institute compression set of band pin, slotted hole on the long draw just is enclosed within on the pin of pressing plate, the short rod slip cap be enclosed within the upper rack cross section diminish the part rod member on, on upper rack, also fixing long draw restraint slot and short rod restraint slot, under the window closed upper handle, refer to and during the level of sensing, the long draw restraint slot is entangled the termination of long draw, the short rod restraint slot is entangled the termination of short rod, at perpendicular tooth bar, following tooth bar, with safetied pin all is housed on the upper rack, when window is closed handle when referring to down, each safetied pin contacts with locking baffle plate on the window frame respectively, tightly push sash to window frame, also having the flat defining baffle of opening of a restriction sash on the window frame down, baffle plate props up down the safetied pin of tooth bar when referring on the handle.

The ball cup of going up hinge in this programme is the bar of the dribbling head propped of a bearing, the ball pivot nest of its long draw, pad, ball-and-socket cover screw connect, form movingly ball-joint with bulb, on contacted of window frame and sash, stud with weather strip for strengthening sealing effectiveness

Adopting not, scheme can embody following superiority: 1. adopted the collocation of two novel hinges can realize two kinds of opening ways of window, can satisfy the needs of different regions; 2. can be implemented in when closing with safetied pin on the tooth bar and the locking baffle plate mating reaction on the window frame and provide coupling mechanism force, improve air-proof condition before from multiple spot; 3. on window frame, add weather strip and can further improve sealing effectiveness, adapt to extremely frigid zones and use; 4. simple in structure, cost is low, is convenient to promote the use of.

Fig. 1, Fig. 2 are the outside drawings of the novel window of the folding of this programme double freedom, multiple spot locking.Fig. 2 is the lateral view of Fig. 1.

Fig. 3, Fig. 4, Fig. 5 are three kinds of states of the X-X sectional view of Fig. 2.Fig. 3 is a closed condition, and Fig. 4 puts down to open state, and Fig. 5 opens state on being.

Fig. 6, Fig. 7, Fig. 8 are the schematic diagrames when opening on this programme window, and Fig. 6 is a front view, and Fig. 7 is a lateral view, and Fig. 8 is a vertical view.

Fig. 9, Figure 10 are that the window of this programme is put down the schematic diagram when opening, and Fig. 9 is a front view, and Figure 10 is a vertical view.

Figure 11, Figure 12, Figure 13, Figure 14 are A-A, B-B, C-C, the D-D sections among Figure 10.

Figure 15 is the structural representation of globular hinge hinge.

Embodiment below in conjunction with description of drawings this programme.This window have two kinds of opening ways promptly flat open and on open, have a plurality of safetied pins (4) to prop up locking baffle plate (2) on the window frame (1) when closing, can guarantee that the window sealing makes moderate progress.The handle (16) of control opening and closing is contained on the sash (3), and there is gear (23) behind of handle, and it and perpendicular tooth bar (26) mesh, and the motion of perpendicular tooth bar can be passed to upper rack (19) and following tooth bar (25) through transmitting gear (22) again.Using hinge (6) lower jaw (7) between window frame and the sash connects.Last hinge is made up of ball cup (24), ball-and-socket lid (15), pad (14) and long draw (13).Lower jaw is made up of bearing support (20), right angle sleeve (21) and trough with straight angle (17).The end in addition of the pull bar that last hinge picks out (13) has slotted hole, slotted hole is enclosed within on the pin of the pressing plate (18) of being with pin, short rod (11) one ends and long draw are hinged, the other end is hinged with the short rod slip cap (9) that is overlapping on upper rack (19), also adorning long draw restraint slot (12), short rod restraint slot (10) on the upper rack (19), and by block (8) institute compression set, the vertical view of Fig. 8 when opening on the window.Fig. 9, Figure 10 are that window is equalled the situation when opening, window is when closing peaceful opening when handle (16) is in downward or level, upper rack (19) is passed in the motion of handle, at this moment long draw restraint slot (12) is just in time entangled the termination of long draw (13), short rod restraint slot (10) is just in time entangled the termination of short rod (11), limit the motion of length pull bar, just limited the condition of opening.Each safetied pin (4) is thrown off with the baffle plate (2) of respectively locking on the window frame (1) when the handle horizontal, can form the flat condition of opening.When handle forwarded upwards position to, the safetied pin on the following tooth bar (25) had been thrown off the locking baffle plate, but has met defining baffle (27), had at this moment limited the flat condition of opening and had realized the possibility opened.On the window frame limit, stud with weather strip (28) in order to improve air-proof condition.

The sample of this programme is functional through probationary certificate, can be applicable to the needs of different regions weather and custom, and cost is not high.

Claims (3)

1, a kind of double freedom folding, the novel window of multiple spot locking, it includes sash (3) and window frame (1), it is characterized in that it is with having length, the last hinge (6) of the globular hinge of short rod and the lower jaw (7) with two-way rotational freedom link sash and window frame, and with the handle (16) of handle controller by the locking of rack and pinion drive mechanism control window and the mode of unlatching, wherein go up hinge by ball cup (24), the long draw (13) of dribbling hinge nest, short rod (11), the slip cap of short rod (9) is formed, its ball cup (24) is contained in the upper end of window frame (1) one stile, there is an axial slotted hole one termination of the long draw (13) of dribbling hinge nest, this has a quarter bend long draw and ball pivot nest, one end of short rod (11) and long draw (13) are hinged, the slip cap of the other end and short rod (9) is hinged, this slip cap is a center cover with holes: this lower jaw (7) is by bearing support (20), right angle sleeve (21), the right angle handle (17) that has installing plate is formed, it is to support right angle sleeve (21) by two concentric bearing supports (20), its right angle sleeve is T-shaped, the two ends on long limit are axles, there is blind hole the termination of minor face, the installing plate of its right angle handle becomes movingly in the blind hole of right angle handle insertion right angle sleeve and with it with the lower end that fixes on the sash stile; Its handle controller is by handle (16), perpendicular tooth bar (26), upper rack (19), following tooth bar (25), two transmit gear (22), safetied pin (4), locking baffle plate (2), the restraint slot of long draw (12), short rod restraint slot (10), pressing plate (18), block (8) is formed, its handle is the mid point position that is contained in another stile of sash, the behind of handle has gear (23), perpendicular tooth bar (26) is the rod member in the sash side of crouching, three sections tooth bars are arranged on this rod member, its stage casing tooth bar is meshed with handle gear (23), the two sections tooth bar respectively be fixedly supported on the sash, two of lower end is transmitted gear (22) and is meshed, its upper rack (19) is the rod member of a variable cross-section, its heavy in section end has tooth bar and transmits gear (22) engagement, this rod member is by the pressing plate (18) and block (8) the institute compression set of band pin, slotted hole on the long draw (13) just is enclosed within on the pin of pressing plate (18), short rod sliding sleeve (9) be enclosed within upper rack (19) cross section diminish the part rod member on, on upper rack, also fixing long draw restraint slot (12) and quarter butt restraint slot (10), point to down and during the sensing level at window closed upper handle (16), long draw restraint slot (12) is entangled the termination of long draw (13), short rod restraint slot (10) is entangled the termination of short rod (11), at perpendicular tooth bar (26), on following tooth bar (25) and the upper rack (19) safetied pin (4) is housed all also, when window is closed handle (16) when referring to down, each safetied pin (4) contacts with locking baffle plate (2) on the window frame respectively, to wear fan and tightly push window frame to, also having the flat defining baffle of opening (27) of a restriction sash on the window frame down, baffle plate (27) props up down the safetied pin of tooth bar (25) when referring on the handle.

2, according to the described novel window of claim 1, the ball cup (24) that it is characterized in that its last hinge is the bar of the dribbling head propped of a bearing, the ball pivot nest of its long draw (13), pad (14) and ball-and-socket lid (15) are to use screw attachment, with bulb formation ball-joint movingly.

3,, it is characterized in that also studding with weather strip (28) on its window frame limit according to the described novel window of claim 1.

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