CN202131840U

CN202131840U - Locking lever handle for doors and windows

Info

Publication number: CN202131840U
Application number: CN201120223679U
Authority: CN
Inventors: 詹立旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-28
Filing date: 2011-06-28
Publication date: 2012-02-01
Anticipated expiration: 2021-06-28

Abstract

The utility model provides a locking lever handle for doors and windows. The locking lever handle for doors and windows comprises a lever handle, a lever handle seat, a bottom board and a transmission device, wherein the bottom board is fixed on the bottom surface of the lever handle seat, the transmission device is positioned in a cavity defined by the bottom board and the lever handle seat and comprises a gear, rubber teeth, a spring, a pressure strip, a bottom board card and a shift fork, the gear is connected with the lever handle by a gear shaft, the rubber teeth are sheathed on the gear shaft and arranged above the gear, the contact surfaces between the rubber teeth and the gear are meshed, the spring is sheathed on the gear shaft and arranged between the inner side of the top surface of the lever handle seat and the rubber teeth, the pressure strip has a long strip-shaped structure and is arranged on the rubber teeth at the inner side of the top surface of the lever handle seat, shift teeth are arranged on one end of the shift fork and meshed with the side surface of the gear, the other end of the shift fork penetrates through a strip-shaped opening in the middle of the bottom board and is of a fork-shaped jaw, the part of the shift fork, positioned at the upper part of the bottom board, extends out of a wide platform so as to fix the shift fork on the bottom board, and the bottom board card is fixed at the inner side of one end of the lever handle seat and connected with one end of the bottom board in an embedded manner.

Description

Door and window is with closing Handle for lock

Technical field

The utility model relates to a kind of Handle for lock, and especially a kind of door and window is used closes Handle for lock, belongs to the locking device equipment technical field.

Background technology

Present door and window locking device all is to work in coordination with the snap close on two locks and the frame material, and door and window is positioned when closing and open, and its shortcoming does not have positioning function when being installation, is not easy to install, and in use simultaneously, theftproof performance is relatively poor.

In addition, the multi-point lock handle that uses in the existing door and window usually needs two cover alignment pins to locate, the structure more complicated, and the Handle for lock of this structure also exists the shortcoming that alignment pin comes off easily simultaneously, and it is unreliable to locate.

The utility model content

The utility model promptly is the above-mentioned defective that exists to the Handle for lock that in door and window, uses at present, designs and produces a kind of tight close, the Handle for lock that closes safe in utilization.

Specifically, the described door and window of the utility model is characterized in that with closing Handle for lock: described Handle for lock comprises handle handle, handle seat, base plate and transmission device, wherein,

1, the handle seat is the uncovered cavity structure in bottom surface, and base plate is fixed on the bottom surface of handle seat, and transmission device is positioned at the cavity that base plate and handle seat surround;

2, transmission device comprises gear, glue tooth, spring, press strip, base plate card and shift fork; Gear is connected with the handle handle through gear shaft; The glue tooth is enclosed within the top that is positioned at gear on the gear shaft, the mutually up and down interlock of the contact surface of glue tooth and gear, spring housing on the gear shaft between handle seat inside top surface and glue tooth; Press strip is a strip structure, is positioned on the shift fork of handle seat inside top surface;

3, the side of shift fork one end with moving tooth and gear is meshing with each other, and the other end passes the strip gab at base plate middle part, and for having the jaw of prong like, the part that shift fork is positioned at base plate top is extended roomy platform shift fork is fixed on the base plate;

4, the base plate card is fixed on the inboard of handle seat one end, with mutual chimeric connection of base plate one end.

Described door and window is characterized in that with closing Handle for lock: said handle handle is connected with gear shaft through bolt, and is provided with rubber cushion in the junction of handle handle and gear shaft.The effect of rubber cushion is to have increased the tightness degree that the handle handle is connected with gear, and when guaranteeing twisting handle handle, gear can drive shift fork smoothly and rotate.

Described door and window is characterized in that with closing Handle for lock: an end of said handle seat has handle seat hole, and base plate has position corresponding installing hole each other with the position that the handle seat connects, and the handle seat is connected through bolt with base plate.

Described door and window is characterized in that with closing Handle for lock: the material of said base plate is a stainless steel.

Described door and window is characterized in that with closing Handle for lock: the material of said press strip is a plastic cement.

The described door and window of the utility model has simple and practical advantage with closing Handle for lock, is convenient to install, and its tight close, theftproof performance is good.

Description of drawings

Fig. 1 is the STRUCTURE DECOMPOSITION sketch map of the utility model embodiment;

Fig. 2 is the structure for amplifying sketch map of local A among Fig. 1;

Wherein, 1 is that handle seat, 2 is that spring, 3 is that gear, 4 is that glue tooth, 5 handle handles, 6 are that base plate card, 7 is that base plate, 8 is that shift fork, 9 is that press strip, 10 is that handle seat hole, 30 is that gear shaft, 50 is that rubber cushion, 70 is that installing hole, 71 is that strip gab, 81 is that moving tooth, 82 is that platform, 83 is a jaw.

The specific embodiment

Below in conjunction with accompanying drawing; The described door and window of the utility model is described with closing Handle for lock, and purpose is better to understand the technology contents of the utility model for the public, rather than to the restriction of said technology contents; In fact; With the principle identical or approximate with the utility model to the improvement that said Handle for lock carries out, comprise increase and decrease and replacement, the improvement of the connected mode between the each several part to appropriate section; The change of said Handle for lock material, size, shape is all within the utility model technical scheme required for protection.

Shown in Fig. 1-2, the described door and window of the utility model comprises handle handle, handle seat, base plate and transmission device with closing Handle for lock; Wherein, handle seat 1 is the uncovered cavity structure in bottom surface, and base plate 7 is fixed on the bottom surface of handle seat 1; Transmission device is positioned at the cavity that base plate 7 and handle seat 1 surround; Transmission device comprises gear 3, glue tooth 4, spring 2, press strip 9, base plate card 6 and shift fork 8, and gear 3 is connected with handle handle 5 through gear shaft 30, and glue tooth 4 is enclosed within the top that is positioned at gear 3 on the gear shaft 30; The contact surface of glue tooth 4 and gear 3 is interlock up and down mutually; Spring 2 is enclosed within on the gear shaft 30 between handle seat 1 inside top surface and glue tooth 4, and press strip 9 is a strip structure, is positioned on the handle seat 1 inside top surface shift fork 8; The side that shift fork 8 one ends have moving tooth 81 and gear 3 is meshing with each other; The other end passes the strip gab 71 of base plate 7 middle part bar shapeds; Be jaw 83 with prong like; The part that shift fork 8 is positioned at base plate 7 tops is extended roomy platform 82 shift fork 8 is fixed on the base plate 7, and base plate card 6 is fixed on the inboard of handle seat 1 one ends, with mutual chimeric connection of base plate 7 one ends.

Preferably; Said handle handle 5 is connected with gear shaft 30 through bolt, and is provided with rubber cushion 50 in the junction of handle handle 5 and gear shaft 30, and the effect of rubber cushion is to have increased the tightness degree that the handle handle is connected with gear; When guaranteeing twisting handle handle, gear can drive shift fork smoothly and rotate.

One end of said handle seat 1 has handle seat hole 10, and the position that base plate 7 and handle seat 1 connects has position corresponding installing hole 70 each other, and handle seat 1 and base plate 7 are connected through bolt.

During use, rotate the handle handle, handle handle driven gear axle rotates, and causes the rotation of glue tooth and gear, and the rotation of gear causes the moving of moving tooth of the shift fork that is engaged with again, thereby the drive driving lever moves, and makes jaw move, thereby realizes the folding of said Handle for lock.

Claims

1. a door and window is characterized in that with closing Handle for lock: described Handle for lock comprises handle handle, handle seat, base plate and transmission device, wherein,

1) the handle seat is the uncovered cavity structure in bottom surface, and base plate is fixed on the bottom surface of handle seat, and transmission device is positioned at the cavity that base plate and handle seat surround;

2) transmission device comprises gear, glue tooth, spring, press strip, base plate card and shift fork; Gear is connected with the handle handle through gear shaft; The glue tooth is enclosed within the top that is positioned at gear on the gear shaft, the mutually up and down interlock of the contact surface of glue tooth and gear, spring housing on the gear shaft between handle seat inside top surface and glue tooth; Press strip is a strip structure, is positioned on the shift fork of handle seat inside top surface;

3) side of shift fork one end with moving tooth and gear is meshing with each other, and the other end passes the strip gab at base plate middle part, and for having the jaw of prong like, the part that shift fork is positioned at base plate top is extended roomy platform shift fork is fixed on the base plate;

4) the base plate card is fixed on the inboard of handle seat one end, with mutual chimeric connection of base plate one end.

2. door and window according to claim 1 is characterized in that with closing Handle for lock: said handle handle is connected with gear shaft through bolt, and is provided with rubber cushion in the junction of handle handle and gear shaft.

3. door and window according to claim 1 is characterized in that with closing Handle for lock: an end of said handle seat has handle seat hole, and base plate has position corresponding installing hole each other with the position that the handle seat connects, and the handle seat is connected through bolt with base plate.

4. door and window according to claim 1 is characterized in that with closing Handle for lock: the material of said base plate is a stainless steel.

5. door and window according to claim 1 is characterized in that with closing Handle for lock: the material of said press strip is a plastic cement.