Harmony sliding window lock

product description

[product name] harmonic creation sliding window lock

[product patent] 200920216008.6

The sway-pull window protection lock, the sliding window safety locker, combined with the regularity common to the window material specifications, after many samples of actual installation and debugging, can adapt to the existing various types of metal horizontal sash window installation in life. use. The one-way rod of the locking device installed in the vertical frame of the sash window frame is engaged with the one-way rack mounted in the slideway on the window frame to achieve one-way locking between the sash opening distance of 0-120 mm (lock After closing the window). And a limit device is attached. When the rod is separated (locked open), the width of the sash can be opened to be freely slid between 0 and 120 mm. When the sash is pushed to the close limit device, the lock cylinder is rotated to engage (lock). Then push the window to open the window sash completely. There is no damage to the overall structure and appearance of the window. Do not affect the view of the window, open the window to enjoy the beauty of your window. Since the sash can only be closed freely in the locking position of the sash, the sash can not be opened normally, so it can effectively prevent the children in the home from opening the window when the window is ventilated, and the window opening for foreigners can be very good. Will affect fire safety requirements, greatly improving the safety of windows.

Product Image

Ordinary tooth lock
password

product manual

【product structure】

The lock is mainly composed of a lock body (1), a locking device (2), a fixing device (3), a one-way rack (4), a limiting device (4-1) (installed as needed), and a wire drawing (5) Positioning washer (6) (on the surface of the locking device as needed), wherein (6-1) is used for the positioning reference hole of the drill fixing device, and (6-2) is used for positioning the reference hole of the drill cylinder. (6-3) Positioning reference hole for the drill body.

【working principle】

The lock is engaged by a one-way rod of a locking device installed in a vertical frame of the window frame of the window sash and a one-way toothed rod installed in the slideway of the window frame, so as to be able to lock in a distance of 0-120 mm when the window sash is opened Stop (the window can be closed after locking). And a limit device is attached. When the rod is separated (locked open), the width of the sash can be opened to be freely slid between 0 and 120 mm. When the sash is pushed to the close limit device, the lock cylinder is rotated to engage (lock). Then push the window to open the window sash completely.

[Scope of application]

The lock is adapted to install a metal horizontal sliding window, the inner diameter of the vertical frame of the window fan is not less than 20mm×18mm, and the distance between the top edge of the window fan and the front surface of the window frame is between 13mm-15mm.

【Instructions】

The lock adopts a 270 degree angle rotation lock control, and the one-way tooth meshes (locks off) when the key is turned to the left to the lateral direction, and the one-way rod is separated (locked open) when the key is rotated 270 degrees to the right to the vertical direction.

【installation method】

1. Please check if the window is suitable for installing the lock.

2. According to the installation requirements, please screw out the fixing screws above the frame of the window frame. Please position the lock cylinder (1), locking device (2), fixing device (3) as shown below, and use the positioning washer. Fit the hole diameter (unit: mm) required for the installation.

3. Install the one-way rack (4) and the limit device (4-1) in the slide on the window frame as shown below. The vertical end of the one-way rack is perpendicular to the vertical direction of the window frame. About 20mm, the screw hole diameter is 2.8mm.

4. Please connect the locking device and the sliding piece of the lock body with the connecting wire from the hole 1 to the hole 2 minus 60mm. Please note that the sliding piece of the lock body faces the left and the lock core is oriented. The slide moves downward when turning right.

5. Please insert the connected lock body and locking device from above the vertical frame of the sash as shown below, and fix the lock body (1) firmly with the rivet; use the rivet to lock the locking device (2) to the sash The installation position is slightly pulled down, so that the locking device can move freely but does not fall off; fix the fixing device (3) with screws to the installation position, do not tighten, so that the fixing device can move freely without falling off.

6. Please assemble the sash inside and outside the window frame, and then engage the locking device with the one-way rack installed in the slide on the window frame to fix the fixing screw screwed out on the front sash; The untensioned rivet is firmly fixed, and a 3.4 mm diameter hole is reinforced with a rivet at a position 25 mm directly below the rivet; it is determined that the upper part of the fixing device is in contact with the front surface of the slide on the window frame, and the screw is tightened and fixed firmly.

[Maintenance warranty]

It is recommended that you apply a little oil on the one-way rack once a month and inject a little into the lock cylinder.
If the lock fails:
1. Please check whether the one-way rack, the limit device, the screw of the fixing device are loose or the contact is too tight; the locking device, the pulling pin of the lock body is loose and the contact is too tight; whether the connection between the lock body and the locking device is drawn disconnect.
2. Please check if the spring in the limit device and the locking device is stuck by foreign matter.
3. Please check if the teeth of each locking device of the one-way rack are worn. If it is only slightly worn, please reinstall the locking device.
4. If a part is damaged, please replace it in time.
5. According to the national laws of the People's Republic of China, "three guarantees".

【statement】

1. The lock does not have anti-theft function. However, please note that the distance between the two positions of the pulleys and the sash under the sash can be seen by the thin metal sheet to see the distance between the limit device (4-1).
2. With the update of the product style, the actual object may not match the icon, but the basic principle is the same.

Taojiang County Harmony Hardware Co., Ltd.

PH-B10

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