CN206016500U - A kind of door and window forced locking device - Google Patents

Abstract

The utility model discloses a kind of door and window forced locking device, hooks lock, lifts horizontal, lower horizontal and spring leaf under fan including attacker's capping, fan, it is characterised in that：Attacker capping, fan hook lock and lift and horizontal under fan be equipped with connecting hole, attacker's capping, fan hook lock with lift fan under horizontal be flexibly connected by connecting hole, the fan hooks lock and is provided with latch hook, cross under described and lift the lower horizontal lower section of fan, lower horizontal side is provided with the lock-bit corresponding with latch hook, and the spring leaf is placed in fan and hooks in lock.A kind of forced locking device of the door and window auto lock configuration of this utility model in vertical sliding window, the forced locking device hooks each embedded stainless steel spring piece in lock left and right in fan, fan is hooked by spring leaf to lock and play a part of to be oriented to, reset, whole locking device construction is exquisite, accurate.

Description

A kind of door and window forced locking device

Technical field

This utility model is related to a kind of forced locking device, and in particular to a kind of door and window auto lock for being applied to vertical sliding window Device.

Background technology

Vertical sliding window originates from the skyscraper in U.S.'s generation 30 or 40 years, due to aluminum alloy sliding sash attractive in appearance sturdy and durable, outward Flexibly, compact economy is widely used in bottom residence villa, and high-rise commercial building such as office building, hotel etc. to shape.Vertical sliding window is Upper and lower vertical unlocking, opening ways are more scientific and reasonable, and draught area is greatly increased, and can be divulged information up and down, and artificially can be adjusted, People is allowed to feel more comfortable.Vertical sliding window is generally slice shape, and daylighting is got both with ventilation, can adjust ventilation by adjusting upper and lower window Measure, plus screen window is arranged and is also more prone to, and can help escape, hommization is more notable.Compare sliding window more energy efficient, airtight, water Close property is also higher.China is greatly developing energy saving building, and window is the important component of energy-conservation, is therefore persistently sent out based on science From the perspective of exhibition, vertical sliding window is more environmentally friendly, more energy efficient.Vertical sliding window is to open up and down, and sash is wrapped among window frame, is built in high level Without worrying outwards to drop to injure pedestrian by a crashing object in building.

But traditional vertical sliding window has close window arduously, the lockset of tradition list vertical sliding window is all that semicircle is locked, each lifting Window is required to be furnished with a corresponding lock, and the switch of this kind of lock must also be completed by handle, the switch of window is harder, Complex structure, and high cost, are easily damaged.

Content of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of automatic lock of configuration in vertical sliding window Tight device, the forced locking device hook each embedded stainless steel spring piece in lock left and right in fan, fan are hooked by spring leaf and are locked The effect for being oriented to, resetting is arrived, whole locking device construction is exquisite, accurate.

This utility model is realized in：

A kind of door and window forced locking device, hooks lock, lifts horizontal, lower horizontal and spring leaf under fan including attacker's capping, fan, and which is special Levy and be：Attacker capping, fan hook lock and lift horizontal under fan be equipped with connecting hole, attacker's capping, fan hook lock and lift under fan Horizontal be flexibly connected by connecting hole, the fan hooks lock and is provided with latch hook, described under cross at and lift the lower horizontal lower section of fan, lower horizontal one Side is provided with the lock-bit corresponding with latch hook, and the spring leaf is placed in fan and hooks in lock.

Further preferably, attacker's capping is covered for left attacker or right attacker capping.

Further preferably, the fan hooks each embedded spring leaf in lock two ends.Spring leaf is hidden in horizontal up and down and fan hook lock In the cavity of encirclement, the structure of the inside is not seen from the outside, elegant in appearance.

Further preferably, the spring leaf is made of stainless steel.

When sash pass window is slided up and down, fan hooks the lock-bit that the latch hook of lock can slip into location hook automatically, and auto lock is not required to To tighten other Hardware fittings manually to lock, attacker's cover plate and fan hook lock-switch state are controlled by stainless steel spring piece 's.When window is opened, force rotation fan hooks lock material, and spring leaf stress is pushed so that latch hook is opened, and lifts horizontal under fan leaving Lock-bit can windowing；When the window is closed, handss are pinned fan and hook lock material slide downward, and latch hook is fastened when sliding into automatically lock-bit.

Compared with the existing technology, the beneficial effects of the utility model are：

Door and window forced locking device locking device of the present utility model is covered by attacker, fan hooks lock, lift horizontal, lower horizontal stroke under fan Constitute with spring leaf, stainless steel spring piece is placed in fan and hooks in lock material, to fan, fan hook lock material of window or so is each to be embedded in one not Rust steel bomb reed, is hooked to lock by spring leaf to fan and plays a part of to be oriented to, resets, and whole locking device construction is exquisite, accurate.And The effect of ingenious application spring leaf, is hidden in the horizontal cavity surrounded with fan hook lock up and down using spring leaf, is not seen from the outside The structure of the inside, elegant in appearance.

Description of the drawings

Fig. 1 is structure diagram when a kind of door and window forced locking device of this utility model is opened；

Fig. 2 is structure diagram when a kind of door and window forced locking device of this utility model cuts out；

Fig. 3 is a kind of door and window forced locking device stereochemical structure sketch of this utility model；

Fig. 4 is that fan hooks lock 2, lifts fan lower horizontal 3 and 5 assembling schematic diagram of spring leaf；

Fig. 5 is fan hook lock 2 and 5 assembling schematic diagram of spring leaf；

Fig. 6 is that fan hooks 2 structure for amplifying sketches of lock；

Fig. 7 is lower horizontal 4 structure for amplifying sketch；

Fig. 8 is 5 structure for amplifying sketch of spring leaf.

Reference title and number explanation：

Attacker covers 1, fans to hook and lock 2, lift horizontal stroke 3, lower horizontal 4, spring leaf 5, connecting hole 6, latch hook 7, lock-bit 8 under fan.

Specific embodiment

A kind of door and window forced locking device of this utility model is further described below in conjunction with drawings and Examples.

Embodiment 1

As shown in figures 1-8, it is a kind of door and window forced locking device of this utility model, hooks lock 2, carries including attacker's capping 1, fan Horizontal 3, lower horizontal 4, spring leaf 5, connecting hole 6, latch hook 7 and lock-bit 8 under fan is played, attacker's capping (1), fan are hooked to be locked (2) and lift under fan Horizontal (3) are equipped with connecting hole (6), and attacker covers (1), fan hook lock (2) and lifts horizontal stroke (3) under fan and passes through connecting hole (6) activity even Connect, fan hooks lock (2) and is provided with latch hook (7), lower horizontal stroke (4) is provided with and lock located at the lower section for lifting the lower horizontal stroke (3) of fan, the side of lower horizontal stroke (4) The corresponding lock-bit (8) of hook (7), spring leaf (5) are placed in fan and hook in lock (2), and attacker's capping (1) is that left attacker covers or right attacker Capping, fan hook each embedded spring leaf (5) in lock (2) two ends, and spring leaf (5) is made of stainless steel.

Slide up and down sash close window when, fan hook lock 2 latch hook 7 can slip into automatically lower horizontal stroke lock-bit 8, auto lock, no Need to tighten other Hardware fittings manually to lock, attacker's cover plate 1 and fan hook 2 on off states of lock are by stainless steel spring piece 5 Come controlled.When window is opened, force rotation fan hooks 2 section bars of lock, and 5 stress of spring leaf is pushed so that latch hook 7 is opened, and is lifted Fan lower horizontal 3 opens a window by leaving lock-bit 8；When the window is closed, handss are pinned fan and hook 2 section bar slide downwards of lock, and latch hook 7 slides into lock automatically Fasten during position 8.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent.All of the present utility model spirit and principle within, any modification, equivalent substitution and improvements that is made etc., Should be included within protection domain of the present utility model.

Claims (4)

1. a kind of door and window forced locking device, including attacker's capping (1), fan hook lock (2), lift the lower horizontal stroke (3) of fan, lower horizontal stroke (4) and Spring leaf (5), it is characterised in that：Attacker's capping (1), fan hook lock (2) and lift the lower horizontal stroke (3) of fan and be equipped with connecting hole (6), Attacker's capping (1), fan hook are locked (2) and lift the lower horizontal stroke (3) of fan and be flexibly connected by connecting hole (6), and hook lock (2) of fanning is provided with lock Hook (7), the lower horizontal stroke (4) are provided with the lock corresponding with latch hook (7) located at the lower section for lifting the lower horizontal stroke (3) of fan, the side of lower horizontal stroke (4) Position (8), spring leaf (5) are placed in fan and hook in lock (2).

2. a kind of door and window forced locking device according to claim 1, it is characterised in that：Attacker's capping (1) is a left side Attacker's capping or right attacker capping.

3. a kind of door and window forced locking device according to claim 1, it is characterised in that：It is each that the fan hooks lock (2) two ends It is embedded in a spring leaf (5).

4. a kind of door and window forced locking device according to claim 1, it is characterised in that：Spring leaf (5) are by stainless Steel is made.