CN207960357U - A kind of family's door window antitheft device - Google Patents

Abstract

The utility model provides an anti-theft device for family doors and windows, which includes a protective box, a rotating rod, a protective cloth, a gravity bar, a motor, a first anti-theft rod, a second anti-theft rod, a connecting rod, a bracket rod, an alarm and a button switch. The inside of the protective box is equipped with a rotating rod and a protective cloth. The lower end of the protective cloth is equipped with a gravity bar. The motor passes through the protective box and is connected with the rotating rod. This design improves the protection effect. The right end of the anti-theft rod Equipped with a support rod, the middle position of the left end of the support rod is fixed with a connecting rod, the connecting rod is installed at the right end of the second anti-theft rod, the middle position of the right end of the support rod is provided with a button switch, and the lower end of the support rod is equipped with an alarm. The design improves the anti-theft effect, and the utility model is convenient to use and easy to operate, improves the protection effect, and improves the anti-theft effect.

Description

Anti-theft device for home doors and windows

technical field

The utility model relates to a family door and window anti-theft device, which belongs to the technical field of door and window anti-theft technology.

Background technique

In the prior art, the door curtains used in the existing home door and window anti-theft devices are usually fixed on the wall, which is easy to cause damage to the walls and reduces the aesthetics, and the door curtains are all manually pulled, thereby reducing the workload of personnel , the existing home door and window anti-theft device does not limit the push door, causing strangers to easily enter the room from the door and window, and the use safety is low.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a family door and window anti-theft device to solve the problems raised in the above-mentioned background technology. The utility model is easy to use, easy to operate, improves the protection effect, and improves the anti-theft effect.

In order to achieve the above object, the utility model is achieved through the following technical solutions: a family door and window anti-theft device, including a protection mechanism, an anti-theft mechanism, a door and window frame and a sliding window, and the left wall of the door and window frame is provided with an anti-theft mechanism. The right wall inside the door and window frame is equipped with a sliding window, the sliding window is arranged on the right side of the anti-theft mechanism, and the protection mechanism is fixed on the upper part of the front end of the door and window frame. Bars and motors, the protective box is fixed on the front end of the door and window frame, a rotating rod and a protective cloth are arranged inside the protective box, the protective cloth is wound on the rotating rod, and the lower end of the protective cloth is equipped with a gravity strip block, the gravity bar is set at the lower end of the protective box, the protective cloth passes through the protective box and is connected with the gravity bar, the right end of the protective box is fixed with a motor, and the left end of the motor is provided with a rotating rod. The motor passes through the protective box and is connected with the rotating rod. The anti-theft mechanism includes an anti-theft rod one, an anti-theft rod two, a connecting rod, a bracket rod, an alarm, a telescopic rod, a spring and a button switch. The one anti-theft rod and the anti-theft rod The two rods are assembled on the inner left wall of the door and window frame. The inside of the anti-theft rod one is provided with two anti-theft rods. Installed on the right end of the anti-theft rod two, the right end of the bracket rod is equipped with a telescopic rod, the left end of the telescopic rod is provided with a spring, the spring is installed on the inner left wall of the bracket rod, and the bracket rod is connected with the telescopic rod through the spring. The middle position of the right end of the bracket rod is provided with a button switch, the lower end of the bracket rod is equipped with an alarm, the alarm is installed on the right side of the anti-theft rod, the button switch is arranged on the inside of the telescopic rod, the telescopic rod and the button switch They are all assembled on the left side of the sliding window.

Further, the protective box is connected with the door and window frame through bolts, the lower end of the protective box is processed with an opening groove, and a protective cloth is arranged on the opening groove, and the protective box is connected with the rotating rod through a bearing.

Further, there are two anti-theft rod one, two telescopic rods and two springs, the one anti-theft rod is symmetrically installed on the inner left wall of the door and window frame, and the bracket rod is respectively connected to the two telescopic rods through two springs.

Further, the right end of the anti-theft bar is processed with a sliding slot hole 1, and a support rod is installed on the sliding slot hole 1, and the right end of the anti-theft bar 2 is processed with a sliding slot hole 2, and a connecting rod is arranged on the sliding slot hole 2, so The right end of the support rod is processed with a groove, and a spring and a telescopic rod are installed on the groove.

Further, a storage battery is installed on the support rod, and the storage battery is respectively connected to the button switch and the alarm through wires, and the button switch is connected to the alarm through wires.

Further, the sliding window is connected to the door and window frame through slide rails, and the first anti-theft rod and the second anti-theft rod are connected to the door and window frame through flanges.

Beneficial effects of the present utility model: a kind of anti-theft device for family doors and windows of the present utility model, the utility model realizes the automatic expansion and contraction of the protective fabric by adding a protective box, a rotating rod, a protective cloth, a gravity bar and a motor, Thereby reducing the workload of personnel, the use effect is good, and it will not cause damage to the wall, which solves the problem that the door curtains used in the existing home door and window anti-theft devices are usually fixed on the wall, which is easy to cause damage to the wall and reduces the Aesthetics, and the door curtain is manually pulled, thereby reducing the workload of personnel.

The utility model can prevent theft by adding the first anti-theft rod, the second anti-theft rod, the connecting rod, the support rod, the alarm, the telescopic rod, the spring and the button switch. Automatic alarm, good use effect, solves the problem that the existing home door and window anti-theft device does not limit the push door, which makes it easy for strangers to enter the room through the door and window, and the problem of low safety in use.

Because of the addition of bolts and flanges, this design improves the fixing effect, because of the addition of opening slots, this design facilitates the entry and exit of the protective cloth, and because of the addition of sliding slot hole 1 and sliding slot hole 2, this design facilitates the movement of the bracket rod and connecting rod , due to the addition of grooves, the design is convenient for placing telescopic rods and springs, the utility model is easy to use, easy to operate, improves the protection effect, and improves the anti-theft effect.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the structural representation of a kind of family door and window anti-theft device of the present utility model;

Fig. 2 is a schematic diagram of a protection mechanism in a family door and window anti-theft device of the present invention;

Fig. 3 is a schematic diagram of an anti-theft mechanism in a family door and window anti-theft device of the present invention;

In the figure: 1-protection mechanism, 2-anti-theft mechanism, 3-door and window frame, 4-sliding window, 11-protection box, 12-rotation rod, 13-protection cloth, 14-gravity bar, 15-motor, 21 -anti-theft bar one, 22-anti-theft bar two, 23-connecting bar, 24-support bar, 25-alarm, 26-telescopic bar, 27-spring, 28-button switch.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Fig. 1-Fig. 3, the utility model provides a kind of technical scheme: a kind of anti-theft device for family doors and windows, including protection mechanism 1, anti-theft mechanism 2, door and window frame 3 and sliding window 4, the inner left wall of door and window frame 3 is provided with anti-theft Mechanism 2, door and window frame 3 inner right wall is equipped with push-pull window 4, and push-pull window 4 is arranged on the right side of anti-theft mechanism 2, and protection mechanism 1 is fixed on door and window frame 3 front end top positions.

The protective mechanism 1 includes a protective box 11, a rotating rod 12, a protective cloth 13, a gravity bar 14 and a motor 15. The protective box 11 is fixed on the front end of the door and window frame 3, and the protective box 11 is provided with a rotating rod 12 and a protective cloth. 13. The protective cloth 13 is wound on the rotating rod 12. The lower end of the protective cloth 13 is equipped with a gravity bar 14. The gravity bar 14 is arranged at the lower end of the protective box 11. The protective cloth 13 passes through the protective box 11 to meet the gravity bar 14. Connect, the protective box body 11 right-hand side is fixed with motor 15, and motor 15 left-hand ends are provided with rotating bar 12, and motor 15 passes protective box body 11 and is connected with rotating bar 12, and this design has improved protective effect.

Anti-theft mechanism 2 comprises anti-theft rod one 21, anti-theft rod two 22, connecting rod 23, support rod 24, alarm 25, telescoping rod 26, spring 27 and button switch 28, and anti-theft rod one 21 and anti-theft rod two 22 are all assembled in doors and windows Frame 3 inner left wall, anti-theft bar one 21 inboards are provided with anti-theft bar two 22, anti-theft bar one 21 right-hand ends are equipped with support bar 24, and support bar 24 left end middle positions are fixed with connecting rod 23, and connecting bar 23 is installed on anti-theft bar two 22 Right end, support rod 24 right-hand ends are equipped with telescopic rod 26, and telescopic rod 26 left ends are provided with spring 27, and spring 27 is installed on the inner left wall of support rod 24, and support rod 24 is connected with telescopic rod 26 by spring 27, and the middle of support rod 24 right ends Position is provided with button switch 28, and support rod 24 lower ends are equipped with alarm 25, and alarm 25 is installed on the right side of anti-theft bar one 21, and button switch 28 is arranged on telescopic rod 26 inner side, and telescopic rod 26 and button switch 28 are all assembled on push-pull. On the left side of window 4, this design improves the anti-theft effect.

The protective box 11 is connected with the door and window frame 3 by bolts, the lower end of the protective box 11 is processed with an opening groove, and the opening groove is provided with a protective cloth 13, the protective box 11 is connected with the rotating rod 12 through a bearing, and the anti-theft rod-21 , telescopic rod 26 and spring 27 are all provided with two, and anti-theft rod-21 is symmetrically installed on door and window frame 3 inner left walls, and support rod 24 is connected with two telescopic rods 26 respectively by two springs 27, and anti-theft rod right-hand end is processed with Sliding slot hole one, support bar 24 is installed on sliding slot hole one, anti-theft bar two 22 right-hand ends are processed with sliding slot hole two, and sliding slot hole two is provided with connecting rod 23, and bracket bar 24 right-hand ends are processed with groove, and Spring 27 and telescopic bar 26 are installed on the groove, battery is installed on the bracket bar 24, and battery is connected with button switch 28 and alarm 25 respectively by electric wire, and button switch 28 is connected with alarm 25 by electric wire, push-pull window 4 is connected with the door and window frame 3 through the slide rail, and the anti-theft rod one 21 and the anti-theft rod two 22 are connected with the door and window frame 3 through the flange.

Specific implementation method: when in use, the user holds the support rod 24 and moves to the right. The support rod 24 moves to the right and simultaneously drives the connecting rod 23, the telescopic rod 26, the button switch 28 and the alarm 25 to move to the right. When the rod 26 moves to the right position, the user stops moving the support rod 24. When the user needs to move the sliding window 4, the user holds the sliding window 4 and moves to the left, and the sliding window 4 moves to the left to realize Contact with the telescopic rod 26, and then realize the limit to the sliding window 4, when the user continues to move the sliding window 4 to the left, the sliding window 4 moves to the left to drive the telescopic rod 26 to move to the left, and the telescopic rod 26 can move to the left The spring 27 is compressed, and the push-pull window 4 moves to the left to realize contact with the button switch 28. At this time, the circuit between the button switch 28, the storage battery and the alarm 25 is connected, and then the alarm 25 starts to alarm. This design can be carried out Limit anti-theft, but also alarm.

At night, the user starts the motor 15, and the motor 15 works to drive the rotating rod 12 to rotate, and the rotating rod 12 rotates to cause the protective cloth 13 to be in a loose state. The downward movement drives the protective cloth 13 to move downward, so that the protective cloth 13 is tightened. When the gravity bar 14 moves downward to the lower side of the door and window frame 3, the user stops the motor 15. This design realizes the adjustment of the door and window frame. 3 for protection.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. a kind of family's door window antitheft device, including protection mechanism, burglar-proof mechanism, door window frame and sliding window, feature exist In：Left wall is provided with burglar-proof mechanism inside the door window frame, and right wall is equipped with sliding window inside the door window frame, described to push away Window is drawn to be arranged on the right side of burglar-proof mechanism, the protection mechanism is fixed on door window frame upper front end position；

The protection mechanism includes protection cabinet, rotating bar, protective cloth, gravity stick and motor, and the protection cabinet is solid It is scheduled on door window frame front end face, the protection cabinet is internally provided with rotating bar and protective cloth, and the protective cloth, which is wrapped in, to be turned In lever, the protective cloth lower end is equipped with gravity stick, and the gravity stick is arranged in protection cabinet lower end, the protective cloth It is connected with gravity stick across protection cabinet, the protection cabinet right end is fixed with motor, the motor left end setting There are rotating bar, the motor to be connected with rotating bar across protection cabinet；

The burglar-proof mechanism include anti-theft bar one, anti-theft bar two, connecting rod, cradling piece, alarm, telescopic rod, spring and by Button switch, the anti-theft bar one and anti-theft bar two are assemblied in left wall inside door window frame, one inside setting of the anti-theft bar There are anti-theft bar two, one right end of the anti-theft bar to be equipped with cradling piece, cradling piece left end centre position is fixed with connecting rod, institute It states connecting rod and is mounted on two right end of anti-theft bar, the cradling piece right end is equipped with telescopic rod, and the telescopic rod left end is provided with bullet Spring, the spring are mounted on left wall inside cradling piece, and the cradling piece is connected by spring with telescopic rod, and the cradling piece is right End centre position is provided with button switch, and the cradling piece lower end is equipped with alarm, and the alarm is mounted on anti-theft bar one Right side, the button switch are arranged on the inside of telescopic rod, and the telescopic rod and button switch are assemblied on the left of sliding window.

2. a kind of family's door window antitheft device according to claim 1, it is characterised in that：The protection cabinet passes through bolt It is connected with door window frame, the protection cabinet lower end is machined with open slot, and protective cloth is provided on open slot, the protection Babinet is connected by bearing with rotating bar.

3. a kind of family's door window antitheft device according to claim 1, it is characterised in that：The anti-theft bar one, telescopic rod And there are two spring is all provided with, the anti-theft bar one is symmetrically mounted on left wall inside door window frame, and the cradling piece passes through two Spring is connected with two telescopic rods respectively.

4. a kind of family's door window antitheft device according to claim 1, it is characterised in that：The anti-theft bar right end is machined with Slot one is slided, slides and cradling piece is installed on slot one, two right end of the anti-theft bar is machined with sliding slot two, and sliding groove Connecting rod is provided on hole two, the cradling piece right end processing is fluted, and spring and telescopic rod are equipped on groove.

5. a kind of family's door window antitheft device according to claim 1, it is characterised in that：Storage is installed on the cradling piece Battery, and accumulator is connected with button switch and alarm respectively by electric wire, the button switch passes through electric wire and report Alert device is connected.

6. a kind of family's door window antitheft device according to claim 1, it is characterised in that：The sliding window by sliding rail with Door window frame is connected, and the anti-theft bar one and anti-theft bar two are connected by ring flange with door window frame.