CN87215191U

CN87215191U - Chute-type combination of window hook and bolt

Info

Publication number: CN87215191U
Application number: CN 87215191
Authority: CN
Inventors: 文学; 冯庆华
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-12-17
Filing date: 1987-12-17
Publication date: 1988-08-10

Abstract

The utility model relates to a chute-type combination of window hook and bolt, composed of a chute seat, a hook rod and a hook seat. The chute seat is provided with a chute and a positioning hole; one end is of the hook rod is provided with a positioning pin, and the other end of the hook rod is hinged with the hook seat. During using, the hook seat is arranged on a window frame, the chute seat is arranged on a window sash, and the positioning pin is sheathed inside the chute; when the positioning pin moves and falls on the established positioning hole, the position of the window sash can be fixed. The chute-type combination of window hook and bolt of the utility model has the functions of a wind hook and a bolt.

Description

Chute-type combination of window hook and bolt

The utility model relates to a kind of device that makes the sash braking.

As everyone knows, buildings in general comprises that esidential building, school, factory room sash all are equipped with for sash fixedly window catch and two kinds of devices of latch of certain position, and window catch is the bracing or strutting arrangement of sash when opening, and latch is sash fastening devices when closing.These two kinds of apparatus structures are simple, cheap, but have weak point: often owing to do not hang window catch, the phenomenon that window light is smashed in the wind-force effect was serious after first sash was opened; It two is that window catch can only make sash solid a position, can not adjust the size of window draught area; It three is that the pair of pages sash can only singly be opened left sash, can not fix left sash when opening right sash.

The purpose of this utility model provides a kind of window and makes up the window catch latch with chute-type, and it is designed to a device with window catch and latch, can replace window catch and two kinds of devices of latch that existing window is used, and is easy to operate, and braking is reliable.

Below in conjunction with accompanying drawing the utility model is carried out detailed narration:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the vertical view of Fig. 1.

With reference to bowing Fig. 1,2, window of the present utility model is made up of sliding chute seat (6), shank (4), hook seat (5) three parts with chute-type combination window catch latch.Sliding chute seat (6) profile is the cuboid angle steel, one side angle steel be provided with chute (8), have 3-5 circular locating hole (7) in the chute, have the wood screw hole at the another side of angle steel.One end of shank (4) is provided with alignment pin (1), and the circular locating hole on the diameter of alignment pin and the chute is complementary, and has cannelure (2) at the middle part of alignment pin (1), and the cannelure width is as if the thickness greater than angle steel.Between shank and alignment pin, be provided with rotatable handle (3), the other end of shank (4) and hook seat hinge knot.

When using the utility model to be installed on sash and the window frame, with the lower edge that sliding chute seat (6) is installed sash, hook seat (5) is installed in the lower edge of window frame.Alignment pin (1) on the shank (4) is inserted in the chute, and the cannelure on the alignment pin (2) is enclosed within the edge of chute (8), will guarantee during installation that alignment pin can open wide the variation of angle and make reciprocal rectilinear motion in chute along with sash; And guarantee that alignment pin when sash is closed can fall in first locating hole in chute and sash when opening entirely, alignment pin can fall in locating hole the most not.Assemble this chute-type combination window catch, during latch, every page of sash is installed 1 pair.

After window adopted window catch latch of the present utility model, when closing sash, alignment pin was inserted in the pin-and-hole on the window frame, had guaranteed that promptly sash fixes.Open sash, only need alignment pin is pulled up, alignment pin is moved in chute, drop in the locating hole until alignment pin, at this moment sash just is fixed on this precalculated position.

The utility model window with the chute-type combination window catch compare with existing window catch, latch have easy to operate, braking is reliable, existing window catch effect has again the function of latch, and does not hang window catch can prevent from windowing fan the time and cause wind-force to damage the phenomenon of glass.

The utility model can according to accompanying drawing 1,2 signal, adopt punch process.

Claims

1, a kind of window is with the chute-type window catch latch of organizing a performance, comprise sliding chute seat (6), shank (4), hook seat (5) three parts composition, it is characterized in that sliding chute seat (6) is the rectangle angle steel, have chute (8) on one side of angle steel, have 3-5 circular locating hole (7) in chute, the another side of angle steel is provided with the wood screw hole, and an end of shank (4) is provided with alignment pin (1), between alignment pin (1) and shank (4), be provided with rotatable handle (3), the other end of shank (4) and hook seat (5) hinge knot.

2, window according to claim 1 is characterized in that with chute-type combination window catch latch the middle part of said alignment pin (1) has cannelure (2).