CN215255417U

CN215255417U - Opening limiter for inwardly opened window hardware

Info

Publication number: CN215255417U
Application number: CN202023275683.1U
Authority: CN
Inventors: 张金牌; 王薇; 张领; 蒋星星; 孙春海
Original assignee: Senying Window Industry Nanjing Co ltd
Current assignee: Senying Window Industry Nanjing Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-21
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a be used for inwardly opened window hardware to open stopper, it relates to a door and window and opens the stopper. The utility model provides a door and window with earlier function of opening of inclining do not open limit function when opening of inclining, have the problem of potential safety hazard. Processing has the screw to pass hole (1-1) on spacing separation blade (1), spacing separation blade (1) is installed on the hardware clutch through a screw, spacing separation blade (1) can rotate round the screw, adjustment handle (2) are fixed and are served and the two is made integrative in one of spacing separation blade (1), when spacing separation blade (1) and the bar groove coincidence of hardware clutch, another end pair of spacing separation blade (1) plays limiting displacement to lock point (5) of hardware clutch. The utility model discloses a stopper is used for flat-open camber door and window.

Description

Opening limiter for inwardly opened window hardware

Technical Field

The utility model relates to a door and window opens stopper, concretely relates to be used for inwardly opened window hardware with opening stopper.

Background

At present, more and more functions of doors and windows are provided, and a plurality of opening modes are provided: one mode is that firstly, the handle is rotated for 90 degrees in one direction to realize inward opening of the window sash, and then the handle is rotated for 90 degrees in the same direction after the window sash and the frame body are folded to realize inward backward opening of the upper part of the window sash; the other mode is that the upper part of the sash can be inclined backwards inwards after the handle is rotated for 90 degrees in one direction, and then the sash and the frame body are folded and the handle is rotated for 90 degrees in the same direction to realize the window and door with the inward opening function of the sash. The door and window that inclines open saves space when inclining to open wind, but the door and window that inclines open will become flat-open when the handle is rotatory 90 degrees, and the danger that will appear falling from the building because of windowing when children oneself stand at home at the windowsill at will opens door and window, has the potential safety hazard promptly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the door and window that has earlier function of opening of inclining when opening of inclining and not open limit function, have the problem of potential safety hazard, and then provide one kind and be used for inwardly opened window hardware with opening the stopper.

The utility model discloses a solve the technical scheme that above-mentioned technical problem took and be:

the utility model discloses a be used for inwardly opened window hardware to include spacing separation blade 1 and adjustment handle 2 with opening the stopper, processing has the screw to pass hole 1-1 on spacing separation blade 1, spacing separation blade 1 is installed on the hardware clutch through a screw, spacing separation blade 1 can rotate round the screw, adjustment handle 2 fixes and serves and the two of spacing separation blade 1 and make an organic whole, when the strip groove coincidence of spacing separation blade 1 and hardware clutch, spacing separation blade 1's another end plays limiting displacement to the locking point 5 of hardware clutch.

In one embodiment, the contour of the stop flap 1 is kidney-shaped.

In one embodiment, the width of the strip-shaped groove of the hardware linkage is smaller than the width of the limiting baffle 1.

In one embodiment, the opening limiter further comprises a thrust limiting piece 3, the thrust limiting piece 3 is L-shaped, one end of the thrust limiting piece 3 is fixedly connected with the other end of the limiting blocking piece 1 into a whole, and when the limiting blocking piece 1 is superposed with the strip-shaped groove of the hardware linkage device, the thrust limiting piece 3 is contacted with the shoulder of the window sash.

In one embodiment, the thickness of the limiting baffle plate 1 is 0.8-1 mm.

The utility model has the advantages that:

the utility model discloses a spacing separation blade is installed on the gliding slot of door and window hardware lock point that has the function of opening of inclining, carries on spacingly through the stroke of spacing separation blade with the hardware lock point promptly, and door and window can only incline when the stopper is spacing, can not the flat-open, can adjust the position of spacing separation blade at any time through the handle simultaneously again, replies the flat-open function, has increased door and window when the wind is opened in the inclining.

Drawings

FIG. 1 is a front view of an opening limiter for inwardly opened window hardware of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is the utility model discloses a lock point limit state schematic diagram that is used for inwardly opened window hardware to open the stopper.

Detailed Description

The first embodiment is as follows: as shown in fig. 1-3, the opening limiter for the inwardly opened window hardware comprises a limiting separation blade 1 and an adjusting handle 2, a screw is processed on the limiting separation blade 1 to penetrate through a hole 1-1, the limiting separation blade 1 is installed on the hardware linkage device through a screw, the limiting separation blade 1 can rotate around the screw, the adjusting handle 2 is fixed on one end of the limiting separation blade 1, and the two are made into a whole, when the limiting separation blade 1 is overlapped with a strip-shaped groove of the hardware linkage device, the other end of the limiting separation blade 1 plays a limiting role for a locking point 5 of the hardware linkage device.

Will during the use the utility model discloses a spacing separation blade 1 installs the gliding slot department of lock point 5 at the hardware clutch of the door and window that has earlier the function of opening of inclining, through handle 2 adjustment spacing separation blade 1 with hardware clutch 4 recess on same straight line, spacing separation blade 1 blocks partly hardware clutch 4 recess, spacing separation blade 1 carries on spacingly with the lock point 5 stroke of hardware clutch promptly, door and window can only incline and open when spacing separation blade 1 is spacing, can not flat-open, door and window's security when opening wind has been increased in the slope.

The second embodiment is as follows: as shown in fig. 2 and 3, the limiting baffle plate 1 of the present embodiment has a kidney-shaped contour.

Other components and connections are the same as those in the first embodiment.

The third concrete implementation mode: as shown in fig. 3, the width of the strip-shaped groove of the hardware linkage device of the present embodiment is smaller than the width of the limiting baffle 1.

By the design, the limiting blocking piece 1 can be lapped on a strip-shaped groove of the hardware linkage.

Other components and connection relationships are the same as those in the first or second embodiment.

The fourth concrete implementation mode: as shown in fig. 1 to 3, the opening limiter of the present embodiment further includes a thrust limiting piece 3, the thrust limiting piece 3 is L-shaped, one end of the thrust limiting piece 3 is fixedly connected to the other end of the limiting blocking piece 1, and when the limiting blocking piece 1 coincides with the strip-shaped groove of the hardware linkage, the thrust limiting piece 3 contacts with the shoulder of the window sash.

So design, spacing piece of thrust 3 contacts with the circular bead of casement, can play the effect of location to spacing separation blade 1.

Other components and connection relationships are the same as those in the third embodiment.

The fifth concrete implementation mode: as shown in fig. 1, the thickness of the limiting baffle plate 1 of the present embodiment is 0.8 to 1 mm. The other components and the connection relations are the same as those of the first, second or fourth embodiment.

Claims

1. The utility model provides a be used for inwardly opened window hardware with opening stopper, open the stopper and include spacing separation blade (1) and adjustment handle (2), its characterized in that: processing has the screw to pass hole (1-1) on spacing separation blade (1), and position separation blade (1) is installed on the hardware clutch through a screw, and spacing separation blade (1) can rotate round the screw, and adjustment handle (2) are fixed and are served and the two is made integrative in one of spacing separation blade (1), and when spacing separation blade (1) and the bar groove coincidence of hardware clutch, another end pair of spacing separation blade (1) plays limiting displacement to lock point (5) of hardware clutch.

2. The opening limiter for inwardly opened window hardware as set forth in claim 1, wherein: the outline of the limiting baffle (1) is waist-shaped.

3. The opening limiter for inwardly opened window hardware as set forth in claim 1 or 2, wherein: the width of the strip-shaped groove of the hardware linkage device is smaller than that of the limiting baffle (1).

4. The opening limiter for inwardly opened window hardware as set forth in claim 3, wherein: open the stopper and still include spacing piece of thrust (3), spacing piece of thrust (3) are L shape, the one end of spacing piece of thrust (3) with another tip rigid coupling of spacing separation blade (1) is as an organic whole, and when spacing separation blade (1) coincided with the bar groove of hardware clutch, spacing piece of thrust (3) contacted with the circular bead of casement.

5. The opening limiter for inwardly opened window hardware as set forth in claim 1, 2 or 4, wherein: the thickness of the limiting baffle (1) is 0.8-1 mm.