CN215056248U - Linkage lock box mechanism - Google Patents

Abstract

The utility model discloses a linkage lock box mechanism, the inboard of ware chain head of windowing is connected with lock box seat, and lock box seat uses the bolt fastening in the border position of the inboard bottom of casement, and the inside of lock box seat is provided with slider, locking piece, gear, screw rod and ratchet. The utility model discloses linkage lock box mechanism, the equal set of multicomponent is installed in the inside of lock box seat for lock box overall structure is compact, and it is convenient to install, can also remove the gear from overall structure simultaneously, makes the overall dimension of lock box seat can obtain further reducing, and small in size, the appearance is pleasing to the eye. And the window lock point is provided with and is no less than one and evenly distributed for this lock box mechanism's theftproof performance has obtained great promotion. The window closing automatic mechanical linkage locking device can realize window closing automatic mechanical linkage locking, save an electric locking motor, save electric energy and motor cost and has good reliability.

Description

Linkage lock box mechanism

Technical Field

The utility model relates to a door and window tool to lock technical field specifically is a linkage lock box mechanism.

Background

Modern windows consist of a frame, glass and movable elements (hinges, handles, pulleys, etc.). The main structure of the window frame for supporting the window body can be wood, metal, ceramic or plastic material, and the transparent part is attached to the window frame and can be paper, cloth, silk or glass material. The movable member is mainly made of a metal material, and may be covered with a heat insulating material such as plastic at a place touched by a hand. With the development of building technology and the improvement of human living standard, the structure of the window is increasingly complex to meet higher thermal requirements. The advanced building can adopt double-layer or even three-layer vacuum Low-E glass and double-channel rubber sealing strips so as to ensure the optimal heat insulation performance. The horizontal skylight may be made as a frameless unit, also known as a lighting cover. Glass curtain walls can be considered as a special window, i.e. the entire building facade becomes a light-permeable window. However, in the prior art, the locking point and the lock of the door and window commonly used in home decoration are too simple. The traditional door and window locking point generally adopts a single locking point hardware arrangement and a simple lock cylinder, so that a plurality of domestic low-rise residential families are provided with stainless steel anti-theft nets, the traditional door and window locking point is not beautiful, and a great obstacle is brought to escape under emergency conditions, so that the traditional door and window locking point is not only troublesome to lock and complex to operate, but also has low anti-theft coefficient, and a linkage lock box mechanism is designed aiming at the defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a linkage lock box mechanism has low in production cost, simple to operate and does not influence the advantage of door and window outward appearance again, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a linkage lock box mechanism, includes ware chain head of windowing, its characterized in that: the upper end of chain is connected to ware chain head bottom of windowing, the inside at the ware box of windowing is connected to the lower extreme of chain, the inboard of ware chain head of windowing is connected with lock box seat, the border position of the inboard bottom of casement is used to the lock box seat bolt fastening, the inside of lock box seat is provided with the slider, the locking piece, the gear, screw rod and ratchet, ware chain head of windowing is connected with the inside slider of lock box seat, the slotted hole has been seted up to the inside of slider, gear and ratchet all set up inside the slotted hole of slider, one side and ratchet fixed connection of gear, the screw rod passes the slider and links to each other in inboard gear, the window lock point sets up in the border position of the inboard bottom of casement.

Preferably, a rack is arranged on the back side of the locking block and meshed with gear teeth on the gear.

Preferably, the window locking points are provided with at least one and are evenly distributed.

Preferably, the lock box base is divided into an upper cover and a box body, and the upper cover and the box body are fixed through bolts.

Preferably, the window locking point is arranged at the edge position of the bottom of the inner side of the window sash.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this linkage lock box mechanism, the inboard of ware chain head of windowing is connected with lock box seat, lock box seat uses the bolt fastening in the marginal position of the inboard bottom of casement, the inside of lock box seat is provided with the slider, the locking piece, the gear, screw rod and ratchet, the equal set of multicomponent is installed in the inside of lock box seat, make lock box overall structure compact, it is convenient to install, can also remove the gear from overall structure simultaneously, then will lock the insurance and set up on the casement, because of locking the insurance and lock box seat separately, make the overall dimension of lock box seat can obtain further reducing, small in size, the appearance is pleasing to the eye. And the window lock point is provided with and is no less than one and evenly distributed for this lock box mechanism's theftproof performance has obtained great promotion. The window closing automatic mechanical linkage locking device can realize window closing automatic mechanical linkage locking, save an electric locking motor, save electric energy and motor cost and has good reliability.

Drawings

Fig. 1 is a schematic view of an unlocking structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of a locking structure according to an embodiment of the present invention;

FIG. 3 is a schematic view of the lock box seat of the present invention;

fig. 4 is a schematic view of an unlocking structure of a second embodiment of the present invention;

fig. 5 is a schematic diagram of a second locking structure according to an embodiment of the present invention.

In the figure: 1. a window opener chain head; 2. a slider; 3. a locking block; 4. a box locking seat; 5. locking points of the window; 7. a gear; 8. a screw; 9. and (4) ratchet wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, a linkage box locking mechanism comprises a window opener chain head 1, the bottom of the window opener chain head 1 is connected with the upper end of a chain, the lower end of the chain is connected inside a window opener box, the inner side of the window opener chain head 1 is connected with a box locking seat 4, the box locking seat 4 is fixed at the edge position of the inner side bottom of a window sash by using a bolt, the box locking seat 4 is divided into an upper cover and a box body, the upper cover and the box body are fixed by using a bolt, a sliding block 2, a locking block 3, a gear 7, a screw 8 and a ratchet 9 are arranged inside the box locking seat 4, and multiple parts are assembled inside the box locking seat 4, so that the whole structure of the box locking is compact and the installation is convenient, the window opener chain head 1 is connected with the sliding block 2 inside the box locking seat 4, the sliding block 2 is internally provided, the gear 7 and the ratchet 9 are both arranged inside a slotted hole of the sliding block 2, one side of the gear 7 is fixedly connected with the ratchet 9, the screw rod 8 penetrates through the sliding block 2 and is connected with the gear 7 on the inner side, the window locking point 5 is arranged at the edge position of the bottom of the inner side of the window sash, a rack is arranged on the back side of the locking block 3 and is meshed with the gear teeth on the gear 7, the window locking point 5 is arranged at the edge position of the bottom of the inner side of the window sash, and at least one and uniform distribution of the window locking point 5 is arranged. When the window is opened, the chain head 1 of the window opener pulls the sliding block 2, the sliding block 2 is linked with the gear 7 and the ratchet wheel 9, the gear 7 drives the locking block 3, the locking block 3 drives the window locking point 5, and the window locking point 5 is unlocked; when the window is closed, the chain head 1 of the window opener pulls the sliding block 2, the sliding block 2 is linked with the gear 7, the gear 7 drives the locking block 3, the locking block 3 drives the window locking point 5, and the window locking point 5 is locked.

Example two:

referring to fig. 3-5, in the first embodiment, the gear 7 is removed from the integral structure, so that the size of the lock box base 4 can be further reduced, and the lock box base is small and beautiful. When the window is opened, the chain head 1 of the window opener pulls the sliding block 2, the sliding block 2 is linked with the locking block 3, the locking block 3 drives the window locking point 5, and the window locking point 5 is unlocked; when the window is closed, the sliding block 2 is pulled by the chain head 1 of the window opener, the sliding block 2 is linked with the locking block 3, the locking block 3 drives the window locking point 5, and the window locking point 5 is locked.

To sum up, this linkage lock box mechanism, the inboard of ware chain head 1 of windowing is connected with lock box seat 4, lock box seat 4 uses the bolt fastening in the marginal position of the inboard bottom of casement, the inside of lock box seat 4 is provided with slider 2, locking piece 3, gear 7, screw rod 8 and ratchet 9, the inside in lock box seat 4 is all assembled to the multicomponent, make lock box overall structure compact, it is convenient to install, simultaneously can also remove gear 7 from overall structure, make the overall dimension of lock box seat 4 can obtain further reducing, small in size, the appearance is pleasing to the eye. And window lock point 5 is provided with and is no less than one and evenly distributed for this lock box mechanism's theftproof performance has obtained great promotion. The window closing automatic mechanical linkage locking device can realize window closing automatic mechanical linkage locking, save an electric locking motor, save electric energy and motor cost and has good reliability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a linkage lock box mechanism, includes ware chain head (1) and the window lock point (5) of windowing, its characterized in that: the utility model discloses a chain, including ware chain head (1) of windowing, the chain is connected to the upper end of ware chain head (1) bottom of windowing, the inside at the ware box of windowing is connected to the lower extreme of chain, the inboard of ware chain head (1) of windowing is connected with lock box seat (4), lock box seat (4) use the border position of bolt fastening in the inboard bottom of casement, the inside of lock box seat (4) is provided with slider (2), locking block (3), gear (7), screw rod (8) and ratchet (9), ware chain head (1) of windowing is connected with inside slider (2) of lock box seat (4), the slotted hole has been seted up to the inside of slider (2), gear (7) and ratchet (9) all set up inside the slotted hole of slider (2), one side and ratchet (9) fixed connection of gear (7), screw rod (8) pass slider (2) and link to each other in inboard gear (7).

2. A linkage lock box mechanism according to claim 1, wherein: the back side of the locking block (3) is provided with a rack which is meshed with the gear teeth on the gear (7).

3. A linkage lock box mechanism according to claim 1, wherein: the window locking points (5) are arranged to be at least one and evenly distributed.

4. A linkage lock box mechanism according to claim 1, wherein: the lock box seat (4) is divided into an upper cover and a box body, and the upper cover and the box body are fixed through bolts.

5. A linkage lock box mechanism according to claim 1, wherein: the window locking point (5) is arranged at the edge of the bottom of the inner side of the window sash.

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