CN111980488A

CN111980488A - System is handle for window

Info

Publication number: CN111980488A
Application number: CN202010801066.6A
Authority: CN
Inventors: 刘丽霞
Original assignee: Jinan Hezhichuang Information Technology Co ltd
Current assignee: Jinan Hezhichuang Information Technology Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2020-11-24

Abstract

The invention discloses a handle for a system window, which comprises a handle seat, a dustproof cover and a handle, wherein the handle seat consists of a lower bottom plate and an upper shell, the dustproof cover is placed in the middle of the front end of the handle seat, and the handle is placed in the dustproof cover in an arc shape. The invention can easily contract the handle towards the window body, and prevent the injury caused by accidental touch of the handle by personnel.

Description

System is handle for window

Technical Field

The invention relates to a handle for a system window, and belongs to the technical field of door and window hardware.

Background

Handle is the locking that the cooperation driver realized door and window and opens, and the handle structure that uses at present is single, has very big interval between handle bottom and the window body, when personnel pass by or when standing up under the window, touches the handle very easily, causes the injury on the health, and children open current handle very easily simultaneously, have very big potential safety hazard. In order to solve the problems, a new technical scheme is provided.

Disclosure of Invention

The invention aims to provide a system window handle to solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme: the handle for the system window comprises a handle seat, a dustproof cover and a handle, wherein the handle seat is composed of a lower bottom plate and an upper shell, the dustproof cover is placed in the middle of the front end of the handle seat, and the handle is arc-shaped and placed in the dustproof cover.

Preferably, the lower base plate is provided with a turntable and a through hole, the turntable is connected to the middle of the lower base plate in an interference manner through a bearing, a square shaft hole is formed in the middle of the turntable, a square shaft penetrates through the square shaft hole, the front end of the square shaft is integrally formed and connected with a rear baffle, and the through hole is formed in two ends of the lower base plate.

Preferably, the upper shell is provided with counter bores, a guide groove and a front rotary table, the counter bores are arranged at two ends of the upper shell, the front ends of the counter bores are connected with decorative covers in an embedded mode, the guide groove is arranged in the middle of the front end of the upper shell in a circular ring shape, the front rotary table is connected to the middle of the upper shell in an interference mode through a bearing, and a front shaft hole is formed in the middle of the front rotary table.

Preferably, the counter bores and the through holes are symmetrical in size and position, and connecting screws penetrate through the counter bores and the through holes.

Preferably, a transmission square shaft penetrates through the front shaft hole, a front baffle is integrally connected to the rear end of the transmission square shaft, a square shaft sleeve is integrally connected to the rear end of the front baffle, and a return spring is sleeved between the front baffle and the rear baffle.

Preferably, be provided with guide post and pivot hole on the shield, the guide post is ring shape and distributes through screwed connection in shield rear end top, and guide post and guide way sliding connection, the both sides below the shield are seted up to pivot hole symmetry.

Preferably, be provided with connecting plate and driving plate on the handle, connecting plate integrated into one piece is connected in handle top both sides, and the connecting plate outside is fixed with the pivot through the screw installation, the pivot nestification is downthehole in the pivot, driving plate integrated into one piece is connected in handle top front end.

Preferably, the transmission square shaft is nested on the inner side of the connecting plate and is tightly attached to the transmission plate.

Compared with the prior art, the invention has the beneficial effects that: the square shaft penetrates through the square shaft hole, so that the square shaft can easily rotate; a return spring is sleeved between the front baffle and the rear baffle, so that the front baffle can be easily driven to return; the guide post is in sliding connection with the guide groove, so that the dust cover can easily rotate around the guide groove; a connecting screw rod penetrates through the counter bore and the through hole, so that the handle seat can be easily connected with a transmission component on the window body; the transmission square shaft is nested in the connecting plate inboard and closely laminates with the driving plate, and the accessible handle easily drives the transmission square shaft and rotates. The invention can easily contract the handle towards the window body, and prevent the injury caused by accidental touch of the handle by personnel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a lever handle base of the present invention;

FIG. 3 is a schematic view of a dust cap according to the present invention;

FIG. 4 is a schematic view of the handle structure of the present invention;

in the figure: 1-a handle seat; 2-a dust cover; 3-a handle; 4-lower bottom plate; 5-an upper shell; 6, rotating a disc; 7-a through hole; 8-square shaft hole; 9-square shaft; 10-a tailgate; 11-counter bore; 12-a guide groove; 13-front turntable; 14-front axle hole; 15-transmission square shaft; 16-a front baffle; 17-a square shaft sleeve; 18-connecting screw; 19-a return spring; 20-a guide post; 21-rotating shaft hole; 22-a connecting plate; 23-a drive plate; 24-a rotating shaft; 25-decorative cover.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely explained below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1-4, a handle for a system window comprises a handle base 1, a dust cover 2 and a handle 3, wherein the handle base 1 is composed of a lower base plate 4 and an upper shell 5, the dust cover 2 is placed in the middle of the front end of the handle base 1, and the handle 3 is placed in the dust cover 2 in an arc shape.

The specific use mode is as follows: when needing to open the window, outside pulling handle 3, driving plate 23 inwards overturns around pivot hole 21 this moment, driving plate 23 upset drives transmission square shaft 15 and inwards slides along the place ahead shaft hole 14, transmission square shaft 15 inwards slides and compresses reset spring 19, square shaft sleeve 17 suit in the 9 front ends of square shaft under the drive of transmission square shaft 15 simultaneously, twist grip 3 drives shield 2 and rotates simultaneously with transmission square shaft 15 this moment, the rotatory square shaft 9 that drives of transmission square shaft 15 rotates, the transmission part on the square shaft 9 is controlled in the rotation of square shaft.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a system is handle for window, includes handle seat (1), shield (2) and handle (3), its characterized in that: handle seat (1) comprises lower plate (4) and upper housing (5), place in the middle of handle seat (1) front end shield (2), handle (3) are arc and place in shield (2), be provided with carousel (6) and through-hole (7) on lower plate (4), carousel (6) are connected in the middle of lower plate (4) through bearing interference, have seted up square shaft hole (8) in the middle of carousel (6), wear to be equipped with square shaft (9) in square shaft hole (8), square shaft (9) front end integrated into one piece is connected with backplate (10), lower plate (4) both ends are seted up in through-hole (7).

2. A system-on-window handle as set forth in claim 1, wherein: go up and be provided with counter bore (11), guide way (12) and preceding carousel (13) on casing (5), counter bore (11) are seted up in last casing (5) both ends, and the nested connection of counter bore (11) front end has dress trim cover (25), guide way (12) are ring shape and set up in the middle of last casing (5) front end, preceding carousel (13) are connected in the middle of last casing (5) through the bearing interference, and place ahead shaft hole (14) have been seted up in the middle of preceding carousel (13).

3. A system-on-window handle as set forth in claim 2, wherein: the counter bore (11) is symmetrical to the through hole (7) in size and position, and a connecting screw rod (18) penetrates through the counter bore (11) and the through hole (7).

4. A system-on-window handle as set forth in claim 3, wherein: the novel automobile front baffle is characterized in that a transmission square shaft (15) penetrates through the front shaft hole (14), a front baffle (16) is connected to the rear end of the transmission square shaft (15) in an integrated mode, a square shaft sleeve (17) is connected to the rear end of the front baffle (16) in an integrated mode, and a return spring (19) is sleeved between the front baffle (16) and the rear baffle (10).

5. A system-on-window handle as set forth in claim 1, wherein: be provided with guide post (20) and pivot hole (21) on shield (2), guide post (20) are ring shape and distribute through screwed connection in shield (2) rear end top, and guide post (20) and guide way (12) sliding connection, shield (2) below both sides are seted up to pivot hole (21) symmetry.

6. A system-on-window handle as set forth in claim 1, wherein: be provided with connecting plate (22) and driving plate (23) on handle (3), connecting plate (22) integrated into one piece is connected in handle (3) top both sides, and the connecting plate (22) outside is fixed with pivot (24) through the screw installation, pivot (24) nestification is in pivot hole (21), driving plate (23) integrated into one piece is connected in handle (3) top front end.

7. A system-on-window handle as set forth in claim 4, wherein: the transmission square shaft (15) is nested on the inner side of the connecting plate (22) and tightly attached to the transmission plate (23).