CN201137328Y

CN201137328Y - Door and window handle with multiple automatic locking device

Info

Publication number: CN201137328Y
Application number: CNU200720056915XU
Authority: CN
Inventors: 杨植均
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-12
Filing date: 2007-09-12
Publication date: 2008-10-22
Anticipated expiration: 2017-09-12

Abstract

The utility model discloses a door and window handle with a plurality of automatic locking devices, which comprises a handle and locking devices, wherein the locking device comprises a sliding block body, a connecting bar (17), a lock hook body (18) and a lock catch (19), the handle is formed by a hand shank (1) and a base (2). The characteristics are that the hand shank (1) takes on an arc shape, a tongue body is stretched out from the connecting end of the hand shank (1) and base (2), a shaft is arranged on the tongue body, a tongue penetrating hole (3) of the hand shank (1) is axially connected with the base (2), the sliding block body is sleeved on a sliding block (5) through a sliding sleeve (9), a spring (8) is installed on the sliding block (5), a baffle (6) is arranged in the middle portion of the sliding block (5), and the hand shank (1) tongue body is movably connected with the baffle (6). The door and window handle can be used conveniently, can open or lock doors and windows without twisting the handle.

Description

A kind of handle for doors and windows that has a plurality of forced locking devices

Technical field

The utility model relates to the handle of door and window, especially a kind of handle for doors and windows that has a plurality of forced locking devices.

Background technology

At present, be rotary shaft mostly about the handle of door and window, its shortcoming is all will twist handle earlier when opening or closing door and window at every turn, does not have the function of automatic locking, use inconvenient, complex structure, sturdy and durable inadequately.

Summary of the invention

The purpose of this utility model provides a kind of easy to use, need not twist the handle for doors and windows that has a plurality of forced locking devices that door and window just can be opened or lock to handle.

The technical scheme that realizes above-mentioned purpose is: a kind of handle for doors and windows that has a plurality of forced locking devices, include handle and locking device, locking device is made up of slide body, connecting rod, latch hook body and snap close, handle is made up of handle and base, it is characterized in that: handle is curved, handle and base link stretch out a tongue body, and tongue body is provided with axle; Base and handle link are provided with the hole, and the bottom surface is provided with locating piece, and the tongue body of handle passes hole and base and is axle and is connected; Described slide body is to be placed on the slide block by sliding sleeve; Spring is housed on slide block, and the centre is provided with baffle plate; There is a slip mouth at the sliding sleeve middle part, and slide block and sliding sleeve are Elastic Sliding; The handle tongue body stretches out a section and baffle plate flexible connection outside the hole.

The utility model has the advantages that: handle need not be twisted and just door and window can be opened or lock, easy to use, sturdy and durable, safe and reliable.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment

Fig. 2 is the grip structure decomposing schematic representation of Fig. 1

Fig. 3 is the stereogram of the handle base of Fig. 1

Fig. 4 is Fig. 1 slide body structural representation

Fig. 5 is that the A-A of Fig. 4 is to sectional view

Fig. 6 is latch hook body and the bar linkage structure decomposing schematic representation of Fig. 1

The specific embodiment

Further describe the utility model below in conjunction with accompanying drawing, referring to Fig. 1 Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5 be the handle for doors and windows that has two forced locking devices, include the handle and the locking device that are contained on the sash, locking device connects connecting rod 17 by the elastic slide block body, connecting rod 17 connects snap lock coupler body 18, latch hook body 18 is provided with latch hook 30, on the window frame with sash on latch hook 30 symmetry place be provided with snap close 19, handle is made up of handle 1 and base 2, handle 1 is curved, handle 1 stretches out a tongue body with the link of base, tongue body is provided with axle, base 2 is boss with the link of handle 1, boss is provided with hole 3, and the bottom surface of base 2 embeds locating piece 4 and fixing with four screws 11; The tongue body of handle 1 link passes hole 3 and base 2 and is axle and is connected, and the other end of handle 1 is face with base 2 and contacts, and base 2 bottom surfaces are provided with screw hole 13 screws 21 and base screw hole 13 handle is fixed on the sash.Be provided with baffle plate 6 in the middle of the slide block 5 in the slide body, be provided with spring eye 7 in slide block 5, spring 8 is housed in the spring eye 7, sliding sleeve 9 is housed on the slide block 5, the sliding sleeve middle part has one to slide mouthfuls 10, and baffle plate 6 is sliding mouthfuls 10 centre, and lid 12 is with the sliding sleeve involution.The installing hole 20 that screw 22 passes mouthful 10 both sides of sliding is fixed on sliding sleeve on the sash.Handle 1 tongue body stretches out a section and baffle plate 6 flexible connections outside the hole 3; Connecting rod 17 two ends are provided with connecting hole 23, two ends one side of slide block 5 is provided with connection button 15 and is connected with the hole 23 of connecting rod 17, the other end of connecting rod 17 connects latch hook body 18, see that Fig. 6 latch hook body 18 is one and is provided with wide sliding sleeve 24, the sliding sleeve 24 of connecting rod 10 and slides mouthfuls 25, slide bar 26 is housed in the sliding sleeve 24, slide bar 26 is provided with spring groove 28, spring 29 is housed in the spring groove, latch hook 30 is that frame is on the slip mouth 25 of chute, be fixed on the slide bar 26 with screw 31, latch hook 30 is Elastic Sliding at mouthful 25 places of sliding; Lid 16 and sliding sleeve 24 involutions; The button 15 of slide bar 26 1 ends interlocks with the hole 23 of connecting rod 17.Bilateral symmetry at the mouth 25 that slides is provided with the installing hole 14 that is connected with sash, passes two holes 14 of installation with two screws 27 sliding sleeve 24 of latch hook body is fixed on the sash.On the window frame of two latch hook 30 corresponding sections of two latch hook bodies on the sash, snap close 19 is housed.Its operating principle is the tongue body connection baffle plate 6 of handle 1, the end that slide block 5 two ends connect two connecting rods 17 respectively, and the other end of two connecting rods 17 connects a slide bar 24 respectively; Handle 1, slide block 5, connecting rod 17, slide bar 26 and latch hook 30 are interlock.

When closing window if with hand with the window closure, two latch hooks can Elastic Sliding enter in two snap closes on the corresponding with it window frame, window promptly is locked.Can withdraw simultaneously and separate with snap close on the window frame with pulling two latch hooks of fixed handle when opening window, sash promptly is opened.

Latch hook body of the present utility model can also connect a connecting rod again, and connecting rod connects a latch hook body again; Such connection can be a plurality of.Improved the security performance of door and window greatly, easy to use.

Claims

1, a kind of handle for doors and windows that has a plurality of forced locking devices, include handle and locking device, locking device is made up of slide body, connecting rod (17), latch hook body (18) and snap close (19), handle is made up of handle (1) and base (2), it is characterized in that: handle (1) is curved, handle (1) stretches out a tongue body with base (2) link, and tongue body is provided with axle; Base (2) and handle (1) link are provided with hole (3), and the bottom surface is provided with locating piece (4), and the tongue body of handle (1) passes hole (3) and base (2) and is and spool is connected; Described slide body is to be placed on the slide block (5) by sliding sleeve (9); Spring (8) is housed on slide block (5), and the centre is provided with baffle plate (6); Sliding sleeve (9) middle part has one to slide mouthful (10), and slide block (5) is Elastic Sliding with sliding sleeve (9); Handle (1) tongue body stretches out hole (3) outer one section and baffle plate (6) flexible connection.

2, a kind of handle for doors and windows that has a plurality of forced locking devices according to claim 1 is characterized in that: slide block (5) two ends one side is provided with connection button (15).

3, a kind of handle for doors and windows that has a plurality of forced locking devices according to claim 1 is characterized in that: the locating piece (4) of base (2) bottom surface is to embed and fix with screw (11).

4, a kind of handle for doors and windows that has a plurality of forced locking devices according to claim 1 is characterized in that: described bilateral symmetry of sliding mouthful (10) is provided with installing hole (20).

5, a kind of handle that has the door and window of a plurality of forced locking devices according to claim 1 is characterized in that: described baffle plate (6) is provided in a side of the centre of slide mouthful (10).

6, a kind of handle for doors and windows that has a plurality of forced locking devices according to claim 1 is characterized in that: the two ends, bottom surface of described base (2) are provided with the screw hole (13) that is connected with sash.