CN203514961U

CN203514961U - Handle mechanism for door and window

Info

Publication number: CN203514961U
Application number: CN201320603509.6U
Authority: CN
Inventors: 谢晓东
Original assignee: Guangdong Hehe Construction Hardware Manufacturing Co Ltd
Current assignee: Guangdong Hehe Construction Hardware Manufacturing Co Ltd
Priority date: 2013-09-29
Filing date: 2013-09-29
Publication date: 2014-04-02
Anticipated expiration: 2023-09-29

Abstract

The utility model relates to a handle mechanism for a door and a window. The handle mechanism for the door and the window is characterized by comprising a handle, a handle seat, a shaft sleeve, a square shaft, a spring, a surface cover and a base plate. A center hole is formed in the handle seat and a concave cavity groove structure is further formed in the bottom face of the handle seat. The center hole is communicated with the concave cavity groove structure. A spring groove is formed in the handle and a shaft sleeve connection hole is further formed in the bottom of the spring groove. The shaft sleeve penetrates through the center hole of the handle seat and is connected with the shaft sleeve connection hole of the handle. A center axis hole is further formed in the shaft sleeve and the upper portion of the square shaft is sleeved with the center axis hole to be connected with the shaft sleeve. The spring is arranged on the shaft sleeve in a sleeved mode. The upper end of the spring abuts in the spring groove of the handle and the lower end of the spring abuts on the surface cover. Limiting structures are further arranged at the bottom end of the shaft sleeve and an opening of the center hole of the handle seat. The base plate is arranged on the concave cavity groove structure of the handle seat in a covered mode and the square shaft penetrates through the base plate. A limiting structure is arranged on a sleeved and penetrating joint between the square shaft and the base plate.

Description

A kind of door and window handle mechanism

Technical field

The utility model relates to a kind of door-window lockset assembly, particularly a kind of door and window handle mechanism.

Background technology

In daily life, door and window is the indispensable part in house, and locks to realize antitheft by door and window is installed on door and window.For convenience of people, open or close the doors and windows, normally on door-window lockset, being provided with handle, by handle drives door-window lockset, coming locking or door and window.Now, mostly handle is not provided with location structure, the state that while causing people to go out, decision gate sash lock closes or opens exactly, and the situation of the window that easily occurs forgetting locking a door, makes household have potential safety hazard.Meanwhile, handle set is to be generally mounted by means of bolts on door-window lockset, and the bolt hole of bolt and handle set can be directly exposed to outside, so neither attractive in appearance, easily cause again bolt and bolt hole to get rusty, the time is not easy assembling-disassembling bolt once long, causes handle maintaining difficulty and changes difficulty.

Utility model content

The purpose of this utility model is to address the above problem and is not enough, provides a kind of and can realize location, has easy processing and manufacture, the door and window handle of the advantage that long service life and aesthetic property are good.

The technical solution of the utility model is achieved in that

A door and window handle mechanism, its feature is to comprise handle, handle set, axle sleeve, square shaft, spring, cover, base plate, wherein

Described handle set is provided with centre bore, in the bottom surface of handle set, has also made cavity groove structure, together with this centre bore is connected with cavity groove structure;

Described handle is provided with spring groove, and axle sleeve connecting hole has also been made in the bottom of described spring groove;

Described axle sleeve is connected with the axle sleeve connecting hole of handle through after the centre bore of handle set;

On described axle sleeve, be also provided with central shaft hole, the top of described square shaft is set in central shaft hole, realizes and being connected with axle sleeve;

Described cover lid is placed in the top of handle set;

Described spring housing is contained on axle sleeve, and the upper end of this spring withstands in the spring groove of handle, and the lower end of this spring withstands on cover;

In the bottom of axle sleeve and place, the centre bore aperture of handle set, be also provided with position limiting structure;

Described base plate cover is placed in the cavity groove structure of handle set, and described square shaft is through base plate setting, at the place of wearing of square shaft and base plate, is also provided with limiting structure.

The utlity model has following beneficial effect:

(1) between handle and handle set, be provided with spring, by utilizing spring to there is the characteristic that resets and locate, make handle in rotation process, realize the location that resets,, while having avoided people to go out, because of the window of forgetting to lock a door, there is the potential safety hazard of household in locking or the unlatching situation of position judgment door-window lockset that can be by handle.

(2) on handle set, be provided with cover, bolt and the bolt hole having avoided being arranged on handle set are exposed to outside, solved the problem that set bolt gets rusty easily because of exposure, not only make the overall aesthetics of handle mechanism good, and can make the handle of door-window lockset after use, throw away convenient for maintaining and replacing for a long time.

(3) by by script for holistic handle and axle sleeve split into two parts, the feature that makes the utility model have to be in process of production easy to processing and manufacture.

Accompanying drawing explanation

Fig. 1 is perspective view of the present utility model.

Fig. 2 is the sectional structure schematic diagram of utility model.

The specific embodiment

As shown in Figure 1 and Figure 2, a kind of door and window handle mechanism described in the utility model, comprises handle 1, handle set 2, axle sleeve 3, square shaft 4, spring 5, cover 6, base plate 7, wherein

As shown in Figure 2, described handle set 2 is provided with centre bore 21, in the bottom surface of handle set 2, has also made cavity groove structure 22, together with this centre bore 21 is connected with cavity groove structure 22.

Described handle 1 is provided with spring groove 11, and axle sleeve connecting hole 12 has also been made in the bottom of described spring groove 11.

After the centre bore 21 of described axle sleeve 3 through handle set 2, be connected with the axle sleeve connecting hole 12 of handle 1.

On described axle sleeve 3, be also provided with central shaft hole 31, the top of described square shaft 4 is set in central shaft hole 31, realizes and being connected with axle sleeve 3.

Described cover 6 lids are placed in the top of handle set 2.

Described spring 5 is sleeved on axle sleeve 3, and the upper end of this spring 5 withstands in the spring groove 11 of handle 1, and the lower end of this spring 5 withstands on cover 6.

In the bottom of axle sleeve 3 and the centre bore of handle set 2 21 places, aperture, be also provided with position limiting structure 8, to prevent that axle sleeve 3 from coming off, and cannot fix.

As shown in Figure 2, described base plate 7 lids are placed in the cavity groove structure 22 of handle set 2, and described square shaft 4 is through base plate 7 settings, at square shaft 4, is also provided with limiting structure 9 with the place of wearing of base plate 7, and this position limiting structure 9 is mainly used in preventing that square shaft 4 from coming off, falling down.

Claims

1. a door and window handle mechanism, is characterized in that: comprise handle (1), handle set (2), axle sleeve (3), square shaft (4), spring (5), cover (6), base plate (7), wherein

Described handle set (2) is provided with centre bore (21), in the bottom surface of handle set (2), has also made cavity groove structure (22), together with this centre bore (21) is connected with cavity groove structure (22);

Described handle (1) is provided with spring groove (11), and axle sleeve connecting hole (12) has also been made in the bottom of described spring groove (11);

After the centre bore (21) of described axle sleeve (3) through handle set (2), be connected with the axle sleeve connecting hole (12) of handle (1);

On described axle sleeve (3), be also provided with central shaft hole (31), the top of described square shaft (4) is set in central shaft hole (31), realizes and being connected with axle sleeve (3);

Described cover (6) lid is placed in the top of handle set (2);

It is upper that described spring (5) is sleeved on axle sleeve (3), and the upper end of this spring (5) withstands in the spring groove (11) of handle (1), and the lower end of this spring (5) withstands on cover (6);

In the bottom of axle sleeve (3) and place, centre bore (21) aperture of handle set (2), be also provided with position limiting structure (8);

Described base plate (7) lid is placed in the cavity groove structure (22) of handle set (2), and described square shaft (4) is through base plate (7) setting, at square shaft (4), is also provided with limiting structure (9) with the place of wearing of base plate (7).