CN200958321Y

CN200958321Y - Actuator of sided manual transmission lock

Info

Publication number: CN200958321Y
Application number: CN 200620135648
Authority: CN
Inventors: 冯荣菊; 马兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-18
Filing date: 2006-09-18
Publication date: 2007-10-10
Anticipated expiration: 2016-09-18

Abstract

A lateral-handle manual transmission locker belongs to the field of building door and window hardware and is used to solve the locking problem of a sliding toe-in window. The utility model is composed of a handle 1, a bearing 2, a screw 3, a sector gear 4, a rack 5, a driving rod 6, a guide briquetting 7, a movable lock point 8, and a locking piece 9. The handle 1 is provided with a hollow spar rotationally fitted with an inner hole of the bearing 2. One end head of the hollow spar is connected with the sector gear 4 engaged with the rack 5. The rock 5 is fixedly connected with the driving rod 6 sliding contacted with the guide briquetting 7. The movable lock point 8 is fixed to the driving rod 6. The big plane of the driving 6 is paralleled with the butt of the seat gear 4. The screw 3 is fixedly connected with the sector gear 4 through a hole of the hollow spar on the handle 1. The utility model has the advantage that the handle is arranged on the side of the window sash, and the occupation of the indoor space is reduced accordingly. In addition, the appearance effect is neat, the transmission lock structure is simple and the cost is low.

Description

Side position handle transmission locking device

Technical field

The utility model relates to a kind of building doors and windows hardware, particularly a kind of push-and-pull introversion window handle transmission locking device.

Background technology

At present, if the casement window handle transmission locking device on the market is used in a kind of novel window---on the push-and-pull introversion window, very big could the adaptation that the section of sash profile must design, very uneconomical, simultaneously handle is positioned on the big face of an indoor side of sash, and it is untidy that door and window shows, and this handle transmission locking device is because complex structure, manufacture difficulty is big, and cost is higher.Still do not have at present the handle transmission locking device that is fit to and be used for this window type.

Summary of the invention

The utility model be specifically designed to address the above problem and provide a kind of be used for push-and-pull introversion window, simple and practical, make the succinct handle transmission locking device of sash outward appearance.

For achieving the above object, the technical solution of the utility model is: a kind of side position handle transmission locking device, comprise: handle, bearing, screw, elevating arc, tooth bar, drive link, guiding briquetting, live movable lock point and lock dog composition, one hollow round bar is arranged on the handle, it and bearing endoporus are rotatably assorted, and a termination of hollow round bar is connected with elevating arc; Elevating arc and tooth bar engagement; Tooth bar is fixedlyed connected with drive link; Guiding briquetting and drive link sliding-contact; Fixing the movable lock point of living on the drive link; The big plane of drive link is parallel with the end face of elevating arc; It is affixed that screw passes the hole and the elevating arc of the hollow round bar on the handle.

The cross section of described guiding briquetting is a U-shaped.

The advantage that the utlity model has is: because handle transmission locking device is mounted in the side of sash, indoorly take up room forr a short time, handle transmission locking device appearance effect is clean and tidy, simple in structure, with low cost.

Description of drawings

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

Fig. 2 is the schematic diagram of the utility model when being installed on the push-and-pull introversion sash.

Fig. 3 is the left view (wherein omitting window frame and lock dog) of figure shown in Figure 2.

The specific embodiment

As shown in Figure 1, side of the present utility model position handle transmission locking device is made up of handle 1, bearing 2, screw 3, elevating arc 4, tooth bar 5, drive link 6, guiding briquetting 7, the movable lock point 8 of living, lock dog 9.Have on the handle 1 one with its rectangular approximately hollow round bar, this hollow round bar passes the centre bore of bearing 2 and is rotatably assorted with it; A rectangular body in termination of this hollow round bar, suitable with the groove of elevating arc 4 central parts; Screw 3 passes the hollow hole of cylindrical bar and the screw of elevating arc 4 groove floor is spirally connected, and handle 1 and elevating arc 4 are fixed together; Tooth bar 5 approximately is fixed on the middle part of drive link 6; Rotate handle 1 and can drive elevating arc 4 rotations; Elevating arc 4 and tooth bar 5 engagements, tooth bar 5 can drive drive link 6 and move on two guiding briquettings, 7 determined straight lines; Fixing 2 to 4 movable lock points alive on the drive link 6; Be fixed on the window frame and the close movable lock point of living with the lock dog 9 of the movable lock point equivalent of living.

As shown in Figure 2, two cover side position handle transmission locking devices are separately fixed on the left and right side of sash 10 by bearing 2.

As shown in Figure 3, drive link 6 is positioned at the long recess of sash 10 sides, is stamped guiding briquetting 7 on it and is sliding-contact with drive link 6, and guiding briquetting 7 is fastened on the sash 10 by screw.After closing sash, pull handle 1, the hollow round bar on the handle 1 drives elevating arc 4, tooth bar 5, drive link 6 and moves, and the movable lock point 8 of living overlaps in vertical direction with lock dog 9 on being fixed on window frame 11 stiles, and sash 10 is limited, promptly locking sash 10; When windowing, oppositely pull handle 1, live movable lock point 8 and lock dog 9 no longer overlap in vertical direction, just can open sash 10 at this moment.

Claims

1, a kind of side position handle transmission locking device, by handle (1), bearing (2), screw (3), elevating arc (4), tooth bar (5), drive link (6), guiding briquetting (7), movable lock point (8) alive and lock dog (9) are formed, the endoporus of hollow round bar on the handle (1) and bearing (2) is rotatably assorted, one end of hollow round bar is connected with elevating arc (4), elevating arc (4) and tooth bar (5) engagement, tooth bar (5) is fixedlyed connected with drive link (6), guiding briquetting (7) is and is slidingly matched with drive link (6), fixing the movable lock point of living (8) on the drive link (6), it is characterized in that: the big plane of described drive link (6) is parallel with the end face of elevating arc (4); It is affixed that screw (3) passes the hole and the elevating arc (4) of the hollow round bar on the handle (1).

2, according to the described side of claim 1 position handle transmission locking device, it is characterized in that: the cross section of guiding briquetting (7) is a U-shaped.