CN202209119U

CN202209119U - Safety sliding window

Info

Publication number: CN202209119U
Application number: CN2011202304978U
Authority: CN
Inventors: 吴沛煊
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-01
Filing date: 2011-07-01
Publication date: 2012-05-02
Anticipated expiration: 2021-07-01

Abstract

The utility model provides a sliding window, comprising a fixed window frame and a sliding sash, the end part of the upper frame of the sash is fixedly provided with a positioning block, the top of the positioning block is provided with a sliding chute, an upper guide rail of the window frame is inserted to the sliding chute, the internal of the sliding chute of the positioning block is fixedly provided with a stop block protruding upward, the gap between the stop block and the upper guide rail of the window frame is smaller than a lifting height required by disengagement of the bottom of the sash from a lower guide rail of the window frame, and the stop block and the positioning block are in a screw connection. The safety sliding window can prevent danger of sash falling generated by accidental lifting of the sash, and enhance safety of the sliding window, and the stop block can be detached without influence upon installation and detachment of the sash.

Description

A kind of safe sliding sash

Technical field

The utility model relates to sliding sash.

Background technology

Sliding sash all has fixing window frame and sliding sash, is fixed with locating piece in the end of sash upper side frame, and the top of locating piece is provided with chute, and the upper rail of window frame inserts in the chute, plays the effect of helping sash.In order can sash to be installed on the window frame, and unload sash from window frame, in existing sliding sash, the chute of said locating piece has the bigger degree of depth, so that sash can upwards be raised to the lower guideway that the bottom of sash breaks away from window frame fully.Yet there is potential safety hazard in this structure, might exert oneself excessive etc. formerly thereby the sash accident is raised because of wiping glass, causes the bottom of sash and the lower guideway of window frame to break away from, and causes the sash accident that drops.

The utility model content

The purpose of the utility model is to improve to the defective of above-mentioned prior art, and a kind of sliding sash that has more safety is provided.

The utility model is achieved in that a kind of sliding sash; Comprise fixing window frame and sliding sash, be fixed with locating piece in the end of sash upper side frame, the top of locating piece is provided with chute; The upper rail of window frame inserts in the said chute; In the chute of said locating piece, be fixed with the block that raises up, block breaks away from the required raising height of window frame lower guideway apart from the gap of window frame upper rail less than the sash bottom, and block is connected with said locating piece screw.

The beneficial effect of the utility model is: because sash can't be raised to the height that the bottom breaks away from the window frame lower guideway, therefore avoided being raised by accident because of sash the danger that sash drops takes place, strengthened the safety of sliding sash; On the other hand,, refill block after waiting to install sash in the installation and removal sash, do not influence the installation and removal of sash because block is that screw is connected with locating piece, so can pull down block earlier.

Description of drawings

Fig. 1 is the overall structure sketch map of sliding sash;

Fig. 2 is the A-A broken section enlarged drawing of Fig. 1;

Fig. 3 is the B-B broken section enlarged drawing of Fig. 1;

Fig. 4 illustrates locating piece and the block among Fig. 3 separately;

Fig. 5 is the C-C echelon sectional view of Fig. 4.

Being numbered among each figure: window frame 1, sash 2, sash upper side frame 3, locating piece 4, chute 5, window frame upper rail 6, block 7, screw 8, screw 9, sash side frame 10

The specific embodiment

Referring to Fig. 1 to Fig. 5, sliding sash comprises fixing window frame 1 and sliding sash 2 (for knowing expression structure, Fig. 1 only draw a sash).Top at the side frame 10 of sash 2 keeps locating piece 4, and locating piece 4 is fixed on the end of the upper side frame 3 of sash 2 through screw 9.The top of locating piece 4 is provided with chute 5, and the upper rail 6 of window frame 1 inserts in the chute 5, plays the effect of helping sash 2.In the chute 5 of locating piece 4, be fixed with the block 7 that raises up, block 7 is connected through screw 8 with locating piece 4.On sash side frame 10, be provided with the through hole corresponding with screw 8, screw 9, the shape of through hole shows with heavy line in Fig. 3, and this through hole supplies screwdriver to extend into screw 8 and screw 9.

Block 7 breaks away from the required raising height of window frame lower guideway apart from the gap of window frame upper rail 6 less than the bottom of sash 2; That is to say under the stopping of block 7; Sash 2 can't be raised to the height that the bottom breaks away from the window frame lower guideway, can avoid thus being raised the sash accident that drops that takes place because of sash 2 by accident.

The shape of described locating piece 8 of the utility model and block 7 is not limited by accompanying drawing, can decide according to the true form of sash upper side frame 3, window frame upper rail 6.The described locating piece 8 of the utility model both can be installed in the two ends of sash upper side frame 3, also can only be installed in an end of sash upper side frame 3.

Claims

1. sliding sash; Comprise fixing window frame and sliding sash, be fixed with locating piece in the end of sash upper side frame, the top of locating piece is provided with chute; The upper rail of window frame inserts in the said chute; It is characterized in that: in the chute of said locating piece, be fixed with the block that raises up, block breaks away from the required raising height of window frame lower guideway apart from the gap of window frame upper rail less than the sash bottom, and block is connected with said locating piece screw.