CN206971949U - Door and window is locked automatically - Google Patents

Abstract

The utility model discloses a kind of door and window to lock automatically, including bar lock body installed in window side and the slide construction that is connected with bar lock body；Switch and tapered end are installed in the bar lock body, switch is slidably mounted on the middle part in bar lock body, and the tapered end is arranged on one end of bar lock body, and positioned at the lower section of switch；The slide construction includes slide mass frame, snap lock point and adjustable lock point, the snap lock point is arranged on one end of slide mass frame by spring and lock point seat, the other end of the adjustable lock point by itself subsidiary screw of adjustable lock point installed in slide mass frame, one end of the adjustable lock point connects with switch, drives switch to close by adjustable lock point.The utility model is cooperated by slidable structure and switch, realizes the fixed effect of automatic closing lock, and window frame is collided by snap lock point, then lock point seat unclamps, and then drive slide mass frame and adjustable lock point to slide, and then automatic locking is realized, and can then be realized by tapered end locked in window.

Description

automatic door and window lock

technical field

The utility model relates to the field of door and window locks, in particular to an automatic door and window lock.

Background technique

At present, the existing automatic door locks are two-way locks or one-way locks, but the existing one-way locks are all used on windows, and the existing window locks seldom have a locking mechanism, and all of them are locked by buckles. Locking is achieved by locking the structure of the window, and at the same time, the window lock is opened by unlocking the lock.

Therefore, the prior art still needs to be improved and developed.

Contents of the invention

The purpose of the utility model is to provide an automatic lock for doors and windows, which aims to solve the technical problems that the existing automatic lock structure for doors and windows needs a lot of force to achieve locking, and the force used for unlocking is relatively large, so that the inside of the window cannot be locked. .

The technical scheme of the utility model is as follows: an automatic door and window lock, including a bar lock body installed on the side of the window and a sliding structure connected with the bar lock body; a switch and a lock head are installed in the bar lock body, and the switch can slide Installed in the middle of the bar lock body, the lock head is installed at one end of the bar lock body, and is located below the switch; the sliding structure includes a sliding body frame, an elastic lock point and an adjustable lock point, and the elastic lock point passes through The spring and the locking point seat are installed on one end of the sliding body frame, and the adjustable locking point is installed on the other end of the sliding body frame through the screw attached to the adjustable locking point itself, and one end of the adjustable locking point is connected with the switch, through Adjustable locking point to drive the switch closed.

The automatic lock for doors and windows, wherein, the switch is provided with a clamp slot and a spring slot, the clamp slot is set at one end of the switch, the spring is set at the other end of the switch, and the switch is installed on the bar through the spring. inside the lock.

In the automatic lock for doors and windows, the other end of the switch is also provided with a lock hook for locking.

In the automatic lock for doors and windows, the inside of the lock head is provided with a fixed point for blocking the downward movement of the lock hook, and rotating the lock head can drive the fixed point to rotate, and then lock the lock hook to move downward.

The automatic lock for doors and windows, wherein, the sliding structure further includes a clamping lock cylinder, a fixed piece fixedly installed with the lock cylinder and a stopper for installing a spring, and the lock cylinder passes through the lock point seat and the fixed piece and is fixed on the together; the spring is inserted into the lock point and connected with the baffle installed on the other side of the lock point seat.

The automatic lock for doors and windows further includes a lock seat installed on the window frame on one side of the wall, and the lock seat is fixed on the window frame by screws.

The automatic lock for doors and windows, wherein the lower end of the lock seat is provided with an insertion hole corresponding to the adjustable lock point and a locking hole for locking the adjustable lock point, the locking hole communicates with the insertion hole, and the adjustable lock point can Slide from the insertion port to the locking hole to lock.

The automatic lock for doors and windows further includes a key for opening or closing the lock head.

Beneficial effects of the utility model: the utility model realizes the effect of automatic closing and locking through the mutual cooperation of the slidable structure and the switch, collides with the window frame through the elastic lock point, and then the lock point seat is released, thereby driving the sliding body frame and the adjustable lock Slide the point to realize automatic locking, and through the lock head, the window can be locked inside.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model.

Fig. 2 is a schematic structural view of the bar lock body of the present invention.

Fig. 3 is a structural schematic diagram of the sliding structure in the present invention.

Fig. 4 is another structural schematic diagram of the sliding structure in the present invention.

Fig. 5 is a structural schematic view of the lock seat and its installation in the utility model

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model more clear and definite, the utility model will be further described in detail below with reference to the accompanying drawings and examples.

As shown in Figures 1-4, the utility model discloses an automatic lock for doors and windows, which includes a bar lock body 1 installed on the side of the window and a sliding structure 2 connected with the bar lock body 1; There is a switch 11 and a lock head 12, the switch 11 is slidably installed in the middle of the bar lock body 1, the lock head 12 is installed at one end of the bar lock body 1, and is located below the switch 11; the sliding structure 2 includes Sliding body frame 21, elastic locking point 22 and adjustable locking point 23, described elastic locking point 22 is installed on one end of sliding body frame 21 by spring 3 and locking point seat 4, and described adjustable locking point 23 passes adjustable lock point The attached screw of the point itself is installed on the other end of the sliding body frame 21, and one end of the adjustable lock point 23 is connected with the switch 11, and the switch 11 is closed by the adjustable lock point 23.

After adopting the above structure, the utility model is connected with the switch through the adjustable lock point, so the adjustable lock point can be pulled down when the switch is opened, and then unlocked, and when the window is closed, the elastic lock point collides with the window frame, and then loosens Sliding structure, the sliding body frame slides, drives the adjustable locking point to move upwards, and then realizes the purpose of locking the window, reducing the unlocking force.

Specifically, the switch 11 of the present utility model is provided with a clamp groove 110 and a spring groove 111, the clamp groove 110 is arranged on one end of the switch 11, and the spring groove 111 is arranged on the other end of the switch 11, and the switch 11 is installed in the bar lock body 1 through a spring, and the present invention is connected with the adjustable lock point through the caliper groove, so when the adjustable lock point moves to the locked position, the drive switch is in the locked state, and is pushed upward by the elastic force of the spring The upward movement of the switch can reduce the force of the adjustable locking point to drive the switch.

Specifically, the other end of the switch 11 of the present utility model is also provided with a locking hook 112 for clamping and locking, and the locking hook 112 cooperates with the lock head 12 to realize locking to prevent children from opening the window in the window.

Specifically, the inside of the lock head 12 of the present utility model is provided with a fixed point 120 for blocking the downward movement of the lock hook, and the rotation of the lock head 12 can drive the fixed point 120 to rotate, and then the lock hook is blocked to move downward, and then Realize the purpose of locking inside the window.

Specifically, the sliding structure 2 of the present utility model also includes a clamping lock cylinder 5, a fixed piece 6 fixedly installed with the lock cylinder, and a stopper 7 for installing the spring. The lock cylinder 5 passes through the lock point seat 4 and is fixed. The sheets 6 are fixed together; the spring is inserted into the locking point and connected with the blocking piece installed on the other side of the locking point seat; the blocking piece is lifted by the spring to release the locking column, so that the sliding body frame 21 is released, and then is The spring in the bar lock body 1 promotes upward movement to realize the effect of locking the window.

Specifically, as shown in Figure 5, the utility model also includes a lock seat 8 installed on the wall side window frame 9, and the lock seat 8 is fixed on the window frame 9 by screws.

Specifically, the lower end of the lock seat 8 of the present utility model is provided with an insertion hole 80 corresponding to the insertion of the adjustable lock point and a locking hole 81 for locking the adjustable lock point. The locking hole 81 communicates with the insertion hole 80, and the adjustable lock The point can slide from the insertion port to the locking hole to lock.

The utility model also includes a lock key 10 for opening or closing the lock head.

The utility model cooperates with the slidable structure and the switch to realize the effect of automatic closing and locking. The elastic locking point collides with the window frame, and then the locking point seat is released, thereby driving the sliding frame and the adjustable locking point to slide, thereby realizing automatic locking. , and the lock inside the window can be realized through the lock head.

It should be understood that the application of the present utility model is not limited to the above examples, and those skilled in the art can improve or change according to the above description, and all these improvements and changes should belong to the protection of the appended claims of the present utility model scope.

Claims (8)

1. A door and window automatic lock, comprising a bar lock body installed on the side of the window and a sliding structure connected with the bar lock body; it is characterized in that a switch and a lock end are installed in the bar lock body, and the switch is slidably mounted on The middle part of the bar lock body, the lock head is installed at one end of the bar lock body, and is located below the switch; the sliding structure includes a sliding body frame, an elastic locking point and an adjustable locking point, and the elastic locking point is passed through a spring and The lock point seat is installed on one end of the sliding body frame, and the adjustable lock point is installed on the other end of the sliding body frame through the screw attached to the adjustable lock point itself, and one end of the adjustable lock point is connected with the switch, through the adjustable Lock point to drive the switch to close. 2. The door and window automatic lock according to claim 1, wherein the switch is provided with a clamp groove and a spring groove, the clamp groove is arranged at one end of the switch, and the spring is arranged at the other end of the switch, The switch is mounted in the bar lock body by a spring. 3. The door and window automatic lock according to claim 2, characterized in that, the other end of the switch is also provided with a lock hook for card position locking. 4. The door and window automatic lock according to claim 1, wherein a fixed point is provided inside the lock head for locking the lock hook to move downward, and the rotation of the lock head can drive the fixed point to rotate, and then it is locked. The shackle moves downwards. 5. The door and window automatic lock according to claim 1, characterized in that, the sliding structure also includes a locking cylinder, a fixing piece fixedly installed with the locking cylinder and a stopper for installing a spring, and the locking cylinder passes through The lock point seat and the fixed piece are fixed together; the spring is inserted into the lock point and connected with the blocking piece installed on the other side of the lock point seat. 6. The door and window automatic lock according to claim 1, further comprising a lock seat installed on the window frame on one side of the wall, and the lock seat is fixed on the window frame by screws. 7. The door and window automatic lock according to claim 6, characterized in that, the lower end of the lock seat is provided with an insertion hole corresponding to the insertion of the adjustable lock point and a locking hole for locking the adjustable lock point, and the locking hole and the insertion hole The hole is connected, and the adjustable lock point can slide from the insertion port to the locking hole for locking. 8. The door and window automatic lock according to claim 1, further comprising a key for opening or closing the lock head.