CN2120166U

CN2120166U - Pinlock hollow sliding steel window

Info

Publication number: CN2120166U
Application number: CN 92210027
Authority: CN
Inventors: 卞忠礼
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-12-26
Filing date: 1991-12-26
Publication date: 1992-10-28

Abstract

The utility model relates to a pinlock hollow sliding steel window, comprising a window frame and a window sash which is arranged on the slide track of the window frame. The utility model is characterized in that a through hole is arranged on the side frame of the window sash; a sleeve is arranged in the through hole; a pin is arranged in the sleeve; springs are arranged between the pin and the sleeve; a pin hole is arranged on the window frame which is corresponding to the front end of the pin or the frame of another window sash. A handle of the pin can be taken as the handle of the sliding window; the two window sashes can be locked at the same time by installing only one sleeve pin, which simplifies accessories of the windows. The pinlock hollow sliding steel window is mainly used for windowing of architectures.

Description

Pinlock hollow sliding steel window

Lock on an empty stomach steel sliding window is a kind of steel sash that is used for the push-and-pull feather fan switch opening that architectural opening sets up.

Existing steel sliding window is the same with the sliding aluminium alloy window, comprises the window cabinet, is positioned at the sash of window frame slideway.Be provided with handle or attacker at sash, be used to control sliding window sash.In order to pin sash, have rectangular mouthful at the side frame of sash, in rectangular mouthful, be provided with pintle hook lock, be locked in the pin card nose of window cabinet projection, such structure in manufacturing process morpheme dimension precision requirement than higher, the processing cost height.After the processing earlier of the opening of dress pintle hook lock, back combine and assemble becomes sash.Particularly on an empty stomach steel sliding window is wanting surfacing to spray paint or plastics after giving assembling, and treatment fluid easily enters in the cavity not easy cleaning from opening.

The purpose of this utility model is to provide a kind of push-and-pull convenience, lock lock easily simple in structure steel sliding window on an empty stomach.

Lock empty stomach steel sliding window of the present utility model contains window frame, is positioned at the sash of window frame slideway.Its design feature is: the side frame of sash has through hole, and cover is equipped with in the hole, and latch is housed in the cover, is connected with spring between latch and the cover, and the window frame of latch front end correspondence or the side frame place of another sash have pin-and-hole.Under spring action, latch front end pin is gone into pin-and-hole, and the relative window frame of sash or another sash lock are lived.When having dialled latch, the fan of can push-and-pull windowing.So just can sash assembling spray paint or plastics and be assembled into sliding sash with window frame after, in the side frame perforate of sash, cover, latch and spring are housed in the hole, and have respective pin hole at the window frame of correspondence or the side frame place of another sash, form the lock structure.Perforate in advance, particularly relatively during sliding window sash, perforate and pin-and-hole respectively on the side frame of two sash overlaid correspondences, assembling cover, latch, only needing a hollow pin lock construction, but just lock is lived two fan sash, designs simplification, cost reduce, and the lock operation is also easy.And the handle of latch, pin-and-hole can also be convenient to push-and-pull as the place of controlling of sliding window sash, control in order to be more convenient for, and the back handle of latch is equipped with the bundle of circles, and for ease of cover, latch and spring load hole together, cover is tubular, has closing in.The latch leading portion slightly is the pin head, and back segment carefully is the latch handle, and sleeve has compression spring in back, the thin footpath of latch, and latch and compression spring insert cover, and the latch handle passes from closing in, and the bundle of circles and latch handle are connected and fixed.For just latch is stuck in the state of having dialled, be fixed with crosspin at the latch handle, the cover of corresponding closing in place of crosspin has short slot, dials when playing outside the short slot with latch when crosspin, rotates latch again, makes the crosspin two ends be positioned at the end face of cover and blocks, not return.Then latch just keeps being in the state of having dialled.Have only the rotation latch, when making the lateral pin two ends be in the short slot position, latch and groove pin just move down under spring action, and the crosspin two ends enter short slot, and the pin head of latch inserts pin-and-hole.This can be when not needing lock, and sash can not lived by lock unintentionally.

The utility model lock on an empty stomach steel sliding window compared with the prior art, relatively simple for structure, process and assemble is more convenient, the push-and-pull switch and the lock of window are more convenient.

In the accompanying drawing, Fig. 1 has represented a kind of lock of the utility model steel sliding window schematic diagram on an empty stomach, and Fig. 2 is the structure enlarged diagram of its lock part.

Further specify below in conjunction with the accompanying drawing example.This lock steel sliding window on an empty stomach is to be made of steel window frame 1, the empty stomach steel sash 2,4 that is positioned at the window frame slideway.Two sash, 2,4 equitant side frame co-located have the hole.Cover 12 wherein is housed in the hole of sash 2, and the chimb of cover and sash 2 usefulness screws 5 are fixing.Pin 13 is housed in the cover, between pin and the cover spring 6 is housed.Spring housing is at the thinner pin handle of pin back segment, and an end is positioned at pin leading portion boss, and the other end is positioned at the closing in inboard of cover.At cover closing in opposite side quit a post and thus leave it vacant groove, the horizontal crosspin 7 that is fixed in pin handle of inserting is positioned at short slot.The pin handle end is connected with another nail and follows the bundle of circles 9.Sell 13 leading portion coneheads and insert in sash 4 respective aperture, promptly pin-and-hole is lived sash 2,4 locks, has only the lifting pin 13 of dialling, and pin leading portion conehead withdraws from pin-and-hole, and the slewing circle handle, and when making crosspin be stuck in cover 12 rear ends, two sash can move relative to push-and-pull.

Claims

1, lock on an empty stomach steel sliding window contain window frame, be positioned at the sash of window frame slideway, it is characterized in that: the side frame of sash has through hole, and cover is equipped with in the hole, and latch is housed in the cover, be connected with spring between latch and the cover, the window frame of latch front end correspondence or another sash side frame place have pin-and-hole.

2, according to the said lock empty stomach of claim 1 steel sliding window, it is characterized in that: the back handle of latch is equipped with the bundle of circles.

3, according to claim 1 or 2 said locks empty stomach steel sliding windows, it is characterized in that: cover is tubular, has closing in, and latch and the compression spring that is enclosed within back, the thin footpath of latch handle insert cover, back handle passes with the bundle of circles from closing in and is connected, and the crosspin that is fixed in pin handle is positioned at the short slot of closing in place.