CN203515057U

CN203515057U - Limiting bracket for limiting opening angle of window

Info

Publication number: CN203515057U
Application number: CN201320600561.6U
Authority: CN
Inventors: 谢晓丞
Original assignee: Guangdong Hehe Construction Hardware Manufacturing Co Ltd
Current assignee: Guangdong Hehe Construction Hardware Manufacturing Co Ltd
Priority date: 2013-09-27
Filing date: 2013-09-27
Publication date: 2014-04-02
Anticipated expiration: 2023-09-27

Abstract

The utility model relates to a limiting bracket for limiting an opening angle of a window. The limiting bracket is characterized by comprising a bracket rod, a window frame fixing block, a lock block, a casement connecting block and a rivet, wherein the window frame fixing block is arranged at one end of the bracket rod through the rivet; the casement connecting block is arranged at the other end of the bracket rod through the rivet; the lock block is arranged on the bracket rod near the window frame fixing block; the front end of the lock block is embedded with the rivet on the window frame fixing block; an adjusting screw is also arranged on the casement connecting block; the lock block is also arranged on the casement connecting block; two lock bolts are arranged on the lock block; a pair of lock bolts is also arranged on the window frame fixing block. The limiting is adjusted by adopting the lock block, and the limiting bracket is not only convenient to operate, but also large in lock force and not easy to get loose. Thus, the reliability and the durability of the product are ensured. In addition, the bracket rod is fixed by adopting the window frame fixing block, and the bracket rod can be separated as long as the lock bolts are loosened and the lock block is pulled backwards, and cleaning and maintaining of the window are facilitated.

Description

A kind of for limiting the limited support of open angle of window

Technical field

The utility model relates to door and window and uses accessory field, particularly a kind of for limiting the limited support of open angle of window.

Background technology

In building doors and windows field, window is widely used with spacer, but the window of existing application is mostly to adopt crisscross screw or manifold screw to regulate spacing with spacer, operation is very inconvenient, and screw easily gets loose, and coupling mechanism force is large not, when wind-force is excessive, window is closed suddenly, easily damage window, therefore need improvement badly.

Utility model content

The purpose of this utility model is to address the above problem and is not enough, provides a kind of easy to operate, reliable, durable for limiting the limited support of open angle of window.

The technical solution of the utility model is achieved in that

A kind of for limiting the limited support of open angle of window, its feature is to comprise strut, window frame fixed block, clamping block, adjustable sash contiguous block and rivet, on described strut, made reinforcement convex tendon, described window frame fixed block is installed on wherein one end of strut by rivet, described sash contiguous block is installed on the other end of strut by rivet, described clamping block is arranged on and is positioned on the other strut of window frame fixed block side, and together with the front end of this clamping block is rabbeted with the rivet on window frame fixed block, on described sash contiguous block, be also provided with set screw, at sash contiguous block, be also provided with fastening block, this fastening block is provided with two holding screws, on window frame fixed block, be also provided with pair of locking screw.

The utility model has adopted foregoing technical scheme, spacing, not only easy to operate by adopting fastening block to adjust, and coupling mechanism force is large, is difficult for getting loose, thereby has guaranteed reliability and the durability of product; Also adopt in addition window frame fixed block to fix strut, as long as loosen lock screw, post-tensioning clamping block just can separate struts, has facilitated cleaning, maintenance window.

Accompanying drawing explanation

Fig. 1 is Facad structure schematic diagram of the present utility model.

Fig. 2 is perspective view of the present utility model.

The specific embodiment

As shown in Figures 1 and 2, described in the utility model a kind of for limiting the limited support of open angle of window, comprise strut 1, window frame fixed block 2, clamping block 3, adjustable sash contiguous block 4 and rivet 5, on described strut 1, made and strengthened convex tendon 11, described window frame fixed block 2 is installed on wherein one end of strut 1 by rivet 5, described sash contiguous block 4 is installed on the other end of strut 1 by rivet 5, described clamping block 3 is arranged on and is positioned on the other strut 1 of window frame fixed block 2 sides, and together with the front end of this clamping block 3 is rabbeted with the rivet 5 on window frame fixed block 2, on described sash contiguous block 4, be also provided with set screw 6, at sash contiguous block 4, be also provided with fastening block 7, this fastening block 7 is provided with two holding screws 8, on window frame fixed block 2, be also provided with pair of locking screw 10.

Spacing, not only easy to operate by adopting fastening block 7 to adjust, and coupling mechanism force is large, is difficult for getting loose, thus guaranteed reliability and the durability of product; Also adopt in addition window frame fixed block 2 to fix strut 1, as long as loosen lock screw 10, post-tensioning clamping block 3 just can separate struts, has facilitated cleaning, maintenance window.

Claims

1. one kind for limiting the limited support of open angle of window, it is characterized in that: comprise strut (1), window frame fixed block (2), clamping block (3), adjustable sash contiguous block (4) and rivet (5), on described strut (1), made reinforcement convex tendon (11), described window frame fixed block (2) is installed on wherein one end of strut (1) by rivet (5), described sash contiguous block (4) is installed on the other end of strut (1) by rivet (5), described clamping block (3) is arranged on and is positioned on the other strut (1) of window frame fixed block (2) side, and together with the front end of this clamping block (3) is rabbeted with the rivet (5) on window frame fixed block (2), on described sash contiguous block (4), be also provided with set screw (6), at sash contiguous block (4), be also provided with fastening block (7), this fastening block (7) is provided with two holding screws (8), on window frame fixed block (2), be also provided with pair of locking screw (10).