CN2089056U

CN2089056U - Button type fastener for window

Info

Publication number: CN2089056U
Application number: CN 90227072
Authority: CN
Inventors: 王坚强
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-12-27
Filing date: 1990-12-27
Publication date: 1991-11-20

Abstract

The utility model specially designs a fastening device for the window sash, and the fastening device has excellent concealment. The utility model comprises two parts: a handle insertion button which is arranged on the window sash and a fastener which is installed on the window frame. The fastener is provided with the components such as a press-button, the return spring of the press-button, the base of the press-button, a rotary fastened base whose open and close are controlled by the press-button, the return spring of the fastened base, the axle of the fastened base, etc. The hook head of the handle insertion button is shaped into inverted L, and the hook head of the handle insertion button is fastened and matched with an inverted insertion opening of in the rotary fastened base. The organization arrangement of the utility model with the structural features is compact. The appearance is shapely, the concealment is good, and a fastener for a window with two fastener structures is conveniently made. The unsightly and impractical problem and disadvantage that fastening devices are installed on the overlapped window door structure and window sash structure is solved.

Description

Button type fastener for window

The utility model relates to a kind of specially designed wing device that tightens up.

Be generally used for the mostly employing linear pattern latch of fixed sash, its maximum shortcoming is the switching manipulation inconvenience, open wide at sash and not go up window catch and run into again when blowing, sash is difficult for being seated and damaged in collision window glass and sash hinge with the wind, disclose a kind of Self-closed window catch recently on the utility model patent communique, notification number is CN2059934U, and its structure adopts the handle button to cooperate to reach with the distortion of channel-section steel shape Button Block and collides self-closing purpose, solve sash and met the wind collision problem, but can not lock sash.

The purpose of this utility model is exactly will overcome all deficiencies that prior art exists and a kind of push button padlock for window with self-closing locking function is provided.

This push button padlock for window is made up of with the padlock two parts that are installed on the window frame the handle eye-splice that is installed on the sash, padlock by the rotation Button Block of lock, lock cap, button, push-button reset spring, push-button socket and its opening and closing of button control thereof, rotate the Button Block back-moving spring, rotate Button Block rotating shaft etc. and form, handle eye-splice gib head is set as the barb-shaped and interior lock fit of falling the socket of rotation Button Block of L, corresponding lock or lock cap leading flank are provided with jack, and handle eye-splice gib head is set as rounding off with rotation Button Block impingement area and plugs together face.Have the push button padlock for window energy auto-closing sash of said structure feature and do not worry damaging glass, padlock for window locking mechanism structure compactness in addition, outward appearance is concisely beautiful, has good disguise, is well suited for modern room, office meeting's chamber building unit decoration usefulness.

Further provide the utility model below in conjunction with description of drawings, embodiment be provided simultaneously:

Fig. 1 is the utility model example structure external form figure.

Fig. 2 is Figure 1A-A sectional view.

Fig. 3 is Fig. 2 B-B sectional view.

Wherein: 1. handle eye-splice; 2. button; 3. lock cap; 4. lock; 5. eye-splice; 6. back-moving spring; 7. rotating shaft; 8. return spring holder; 9. rotation Button Block; 10. movable Button Block; 11. push-button socket; 12. push-button reset spring; 13. jack; 14. location-plate.

Fig. 1 proposes a kind of push button padlock for window that can for example use on screen window and the glass window two-layer structure window at overlapping sash, be provided with two jacks (13) at padlock lock (4) or lock cap (3) front and back sides, back jack (13) be installed in eye-splice (5) gib head on the sash corresponding, be provided with a pair of movable Button Block (10) and back-moving spring (6 thereof in the padlock, 12) with rotating shaft (7), and jack (13) both sides after being distributed in, eye-splice (5) gib head is adjacent to non-locking the cooperation with the interior socket of movable Button Block (10), eye-splice (5) gib head and movable Button Block (10) impingement area are set as rounding off and plug together face, eye-splice (5) in being installed in like this on the sash forms non-locking plugging together with padlock can satisfy instructions for use, and the part that plugs together that cooperates with handle eye-splice (1) on being installed in outer leaf preferably also is set as a pair of symmetric arrays in jack (13) both sides, promptly be provided with a pair of rotation Button Block (9) and rotate Button Block back-moving spring (6,12) with rotation Button Block rotating shaft (7), and be distributed in the both sides of preceding jack (13), rotate Button Block (9) and preferably have an auxiliary spindle (7) with movable Button Block (10), button (2) both can be achieved by fixed connection structure with rotation Button Block (9) interlock, also can realize its interlock control purpose by movable connection structure, button (2) adopts slope to cooperate the easiest with rotation Button Block (9) movable connection structure, pressing the button (2) is one of expansible or a pair of rotation Button Block (9), this moment, the handle eye-splice (1) of locking just can be thrown off from jack (13), if the utility model is equipped with the classification Positioning hinge member that has torsion spring, can realize that sash opens purpose automatically, rotate between Button Blocks (9) or/and the two movable Button Blocks (10) two in addition and can be provided with the Button Block (9 that location-plate (14) makes two symmetries, 10) socket keeps absolute cracking.In sum, the push button padlock for window embodiment with two sides buckle structure especially is fit to the setting of overlapping window fan structure, than adopt two secondary latches or the setting of eye-splice part structure have cost low, decorate hidden, broken casement suspicion or the like the advantage of tearing up of Wugou.

Claims

1, a kind of push button padlock for window, form with the padlock two parts that are installed on the window frame by the handle eye-splice that is installed on the sash, it is characterized in that padlock is by lock (4), lock cap (3), button (2), push-button reset spring (12), the rotation Button Block (9) of push-button socket (11) and its opening and closing of button control thereof, rotate Button Block back-moving spring (6,12), rotating Button Block rotating shaft (7) forms, handle eye-splice (1) gib head is set as the barb-shaped and interior lock fit of falling the socket of rotation Button Block (9) of L, corresponding lock (14) or lock cap (3) leading flank are provided with jack (13), and handle eye-splice (1) gib head is set as rounding off with rotation Button Block (9) impingement area and plugs together face.

2, according to the described push button padlock for window of claim 1, it is characterized in that lock (4) or lock cap (3) front and back sides are provided with two jacks (13), back jack (13) be installed in eye-splice (5) gib head on the sash corresponding, be provided with a pair of movable Button Block (10) and back-moving spring thereof (6,12) and rotating shaft (7) in the padlock, and jack (13) both sides after being distributed in, eye-splice (5) gib head is adjacent to non-locking the cooperation with the interior socket of movable Button Block (10), and both impingement areas are set as rounding off and plug together face.

3, according to claim 1 or 2 described push button padlock for window, it is characterized in that being provided with the rotation Button Block (9) of a pair of symmetry and rotate Button Block back-moving spring (6,12) and rotation Button Block rotating shaft (7), and be distributed in preceding jack (13) both sides of lock (4) or lock cap (3).

4, according to the described push button padlock for window of claim 2, it is characterized in that rotating Button Block (9) and the total rotating shaft (7) of movable Button Block (10), button (2) cooperates with rotation Button Block (9) slope, rotates between Button Blocks (9) or/and the two movable Button Blocks (10) two and is provided with location-plate (14).

5, according to the described push button padlock for window of claim 3, it is characterized in that rotating Button Block (9) and the total rotating shaft (7) of movable Button Block (10), button (2) cooperates with rotation Button Block (9) slope, rotates between Button Blocks (9) or/and the two movable Button Blocks (10) two and is provided with location-plate (14).