CN201597546U

CN201597546U - Automatic window breaking theftproof safety hammer device

Info

Publication number: CN201597546U
Application number: CN2010291220198U
Authority: CN
Inventors: 王朝
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-08
Filing date: 2010-02-08
Publication date: 2010-10-06
Anticipated expiration: 2020-02-08

Abstract

The utility model discloses an automatic window breaking theftproof safety hammer device which comprises a safety hammer and an installation bracket. The safety hammer comprises a hammer body and a hammer handle. The hammer handle is parallel with the glass surface of the window. An angle between the hammer body and the hammer handle and an angle between the hammer body and the glass surface of the window are supplementary angles to each other. The hammer handle is provided with spiral blades. The installation bracket is provided with a disk ferrule with gaps. The spiral blades pass through the gaps and are rotatably equipped in the disc ferrule. The spiral blades and the disk ferrule are respectively perpendicular with the glass surface of window. The automatic window breaking theftproof safety hammer device does not fall off because of bumpiness of vehicle and long-term suspension after installation. At a state without danger, if someone steals the safety hammer, the glass is damaged and the driver and passenger in vehicle will notice immediately. Therefore the automatic window breaking theftproof safety hammer device has a theftproof function. Furthermore the automatic window breaking theftproof safety hammer device has the advantages of simple structure and high safety.

Description

Automatically broken window anti-theft security hammer device

Technical field

The utility model relates to the technical field of the broken window safe hammer on the public transport big bus car, particularly a kind of automatically broken window anti-theft security hammer device.

Background technology

Present generally use because of air-conditioned bus and big bus car, mostly airtight can not the unlatching of window in the car, thus all need to be equipped with necessary safe escape equipment---safety hammer, in case unexpected the generation.At present, safety hammer all is directly to be positioned on the erecting frame, and erecting frame is fixed on the window beam of car body both sides by the land.Because safety hammer generally hangs up on erecting frame, can just take off easily very much, so occur easily perhaps being stolen privately by the people easily and doing its usefulness because vehicle jolts to come off with long-term the suspension, the interests of Guo Jia public interest and transportation company also just have been subjected to influence like this.

The utility model content

The utility model provides automatically broken window anti-theft security hammer device for addressing the above problem, and not only can realize the easily purpose of broken window, can also be anti-lost antitheft.

The technical solution of the utility model is as follows:

Automatically broken window anti-theft security hammer device comprises safety hammer and mounting bracket, and it is characterized in that: described safety hammer comprises hammer body and hammer handle, and hammer handle is parallel to the window-glass face, and the angle between angle between hammer body and the hammer handle and hammer body and the window-glass face is the supplementary angle each other; Hammer handle is provided with spiral vane, and mounting bracket is provided with notched disk cutting ferrule, and described spiral vane is installed in the disk cutting ferrule by breach and rotation, and spiral vane and disk cutting ferrule are all perpendicular to the window-glass face.

Can be in obtuse angle between hammer body and the hammer handle, perhaps right angle, perhaps acute angle, but according to the mechanics lever principle, when between toe one end of hammer body and the hammer handle in obtuse angle the time, the most laborsaving.

By bolted connection, hammer handle is provided with a plurality of bolts hole between described hammer body and the hammer handle, can regulate distance between hammer body and the window-glass face by the installation site of regulating hammer body.

Described spiral vane is provided with three, and the disk cutting ferrule also is provided with corresponding three breach, is convenient to install and rotation.

Described spiral vane can also be arranged to the blade of became uneven, and a side is thick, and a side is thin.During installation, thin side ratio is easier to rotation and advances the disk cutting ferrule, also be convenient to install this safety hammer device after, be easier to the safety hammer turn.

Usage of the present utility model is as follows: when in the car during prominent running into dangerous situation, need only upwards (or downwards) rotation of handle, and when reaching certain angle, the toe of safety hammer compresses the glass face so that viteous fracture.Safety hammer can separate from mounting bracket simultaneously, can continue to impact residual glass.

The beneficial effects of the utility model are as follows:

After the utility model was installed, can not jolt because of vehicle came off with long-term the suspension; Do not having under the situation of dangerous situation, if there is the people will usurp safety hammer, glass will damage, and the driver and the personnel of riding will discover immediately, so also according to anti-theft feature is arranged; This apparatus structure is simple, and is safe.

Description of drawings

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

Fig. 2 is the structural representation of the utility model spiral vane

Fig. 3 is the structural representation of the utility model spiral vane

Fig. 4 is the structural representation of the utility model disk cutting ferrule

Fig. 5 is the structural representation of the utility model disk cutting ferrule

The specific embodiment

Shown in Fig. 1-5, automatically broken window anti-theft security hammer device comprises safety hammer and mounting bracket, and described safety hammer comprises hammer body 1 and hammer handle 2, hammer handle 2 is parallel to window-glass face 3, and the angle between angle between hammer body 1 and the hammer handle 2 and hammer body 1 and the window-glass face 3 is the supplementary angle each other; Hammer handle 2 is provided with spiral vane 4, and mounting bracket is provided with the disk cutting ferrule 6 of band breach 5, and described spiral vane 4 is installed in the disk cutting ferrule 6 by breach 5 and rotation, and spiral vane 4 and disk cutting ferrule 6 are all perpendicular to window-glass face 3.

Can be in obtuse angle between hammer body 1 and the hammer handle 2, perhaps right angle, perhaps acute angle.But it is, as shown in Figure 1,, the most laborsaving when between toe one end of hammer body 1 and the hammer handle 2 in obtuse angle the time according to the mechanics lever principle.

By bolted connection, hammer handle 2 is provided with a plurality of bolts hole 7 between described hammer body 1 and the hammer handle 2, can regulate distance between hammer body 1 and the window-glass face 3 by the installation site of regulating hammer body 1.

Described spiral vane 4 is provided with three, and disk cutting ferrule 6 also is provided with corresponding three breach 5, is convenient to install and rotation.

Described spiral vane 4 can also be arranged to the blade of became uneven, and a side is thick, and a side is thin.During installation, thin side ratio is easier to rotation and advances disk cutting ferrule 6, also be convenient to install this safety hammer device after, be easier to the safety hammer turn.

Usage of the present utility model is as follows: when in the car during prominent running into dangerous situation, need only upwards (or downwards) rotation of handle, and when reaching certain angle (50 ° to 90 °), the toe of safety hammer compresses glass face 3 so that viteous fracture.Simultaneously, safety hammer can separate from mounting bracket, can continue to impact residual glass.

Claims

1. broken automatically window anti-theft security hammer device, comprise safety hammer and mounting bracket, it is characterized in that: described safety hammer comprises hammer body (1) and hammer handle (2), hammer handle (2) is parallel to window-glass face (3), and the angle between angle between hammer body (1) and the hammer handle (2) and hammer body (1) and the window-glass face (3) is the supplementary angle each other; Hammer handle (2) is provided with spiral vane (4), mounting bracket is provided with the disk cutting ferrule (6) of band breach (5), described spiral vane (4) is installed in the disk cutting ferrule (6) by breach (5) and rotation, and spiral vane (4) and disk cutting ferrule (6) are all perpendicular to window-glass face (3).

2. automatically broken window anti-theft security hammer device according to claim 1 is characterized in that: between described hammer body (1) and the hammer handle (2) in obtuse angle, perhaps right angle, perhaps acute angle.

3. automatically broken window anti-theft security hammer device according to claim 1, it is characterized in that: described spiral vane (4) is provided with three, and disk cutting ferrule (6) also is provided with and corresponding three breach of spiral vane (4).

4. automatically broken window anti-theft security hammer device according to claim 1 and 2, it is characterized in that: by bolted connection, hammer handle (2) is provided with a plurality of bolts hole (7) that are used to regulate hammer body (1) installation site between described hammer body (1) and the hammer handle (2).

5. according to claim 1 or 2 or 3 described automatically broken window anti-theft security hammer devices, it is characterized in that: a side of described spiral vane (4) is thin, and to the even thickening of opposite side.