CN205100678U

CN205100678U - Lock ware is ruined to seven fonts

Info

Publication number: CN205100678U
Application number: CN201520921493.2U
Authority: CN
Inventors: 邹年根
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-17
Filing date: 2015-11-17
Publication date: 2016-03-23
Anticipated expiration: 2025-11-17

Abstract

The utility model belongs to the technical field of rescue instrument technique and specifically relates to a lock ware is ruined to seven fonts. It includes the connecting rod, set up in the blade of connecting rod head end and set up the pipe in the sleeve of connecting rod tail end, and the front end of blade is formed with a cutting edge of a knife or a sword actinal surface, and the contained angle between the lower surface of cutting edge of a knife or a sword actinal surface and blade is the acute angle. The utility model discloses when carrying on that the burglary -resisting door lock is broken tears the operation open, can insert the gap of pickproof lock handle top and theftproof every body with the cutting edge of a knife or a sword actinal surface in because the relation of the acute angle between cutting edge of a knife or a sword actinal surface and the blade, can provide enough operating spaces and comfortable operating angle for iron hammer etc. Beats the instrument, the rear end terminal surface that beats the blade through iron hammer etc. Makes the cutting edge of a knife or a sword actinal surface be embedded into in the gap to cut off the screw in the back or the screw of lock core enclosing cover, utilize sleeve pipe then can entangle the lock core, take out with the mode of breaking off with the fingers and thumb the from top to bottom lock core with the pickproof lock through lever principle to the mesh of burglary -resisting door is opened in arrival, its simple structure, operation and convenient to carry, broken tear open fastly, have very strong practical value.

Description

Lock device ruined in a kind of seven fonts

Technical field

The utility model relates to rescue tool technical field, and lock device ruined in especially a kind of seven fonts.

Background technology

In daily life, security door can ensure the safety of people's property to a certain extent, and when the accidents such as breaking out of fire, gas leak, house cave in or disaster, and security door or theftproof lock also become to know clearly a large major obstacle of Quick rescue.

Along with socioeconomic development, improving constantly of people's fire-fighting consciousness, and government department is to the great attention of fire-fighting and continuing to increase fire-fighting input, the various orcible entry equipment for security door, theftproof lock uses and gives birth to, such as hydraulic door opener, toothless saw, manual break-in tool group etc.; But, these orcible entry equipment but ubiquity complex structure, expensive, big and heave, carry and use the use under some specific occasion of many defects, particularly part orcible entry equipment such as inconvenience, opposite house bulk damage are large, orcible entry operation length consuming time can cause security threat to a certain degree to rescuer and saved person; Thus in the process of orcible entry not only can the damage of damaging property of opposite house body, increase resident family cost, and the delaying of orcible entry speed, also can cause serious threat to the personal safety of party or rescue personnel.

Therefore, be necessary to propose improvement project, to meet the rescue demand of public security, fire-fighting to existing fire-fighting detaching equipment.

Utility model content

For the deficiency that above-mentioned prior art exists, the purpose of this utility model is that a kind of structure is simple, carry and easy to operate, can when door body not the damage of being damaged property fast and effeciently ruin lock device to seven fonts that Anti-theft door lock tears down.

To achieve these goals, the utility model adopts following technical scheme:

Lock device ruined in a kind of seven fonts, and it comprises connecting rod, is arranged at the blade of connecting rod head end and is arranged at the lock core sleeve pipe of connecting rod tail end, and the front end of described blade is formed with a cutting edge of a knife or a sword actinal surface, and the angle between described cutting edge of a knife or a sword actinal surface and the soffit of blade is acute angle.

Preferably, the angle between described cutting edge of a knife or a sword actinal surface and the soffit of blade is 30 °-40 °.

Preferably, the material of described blade is high-carbon steel.

Preferably, the length of described blade is 100-120mm, width is 35-40mm, thickness is 10mm.

Preferably, described lock core sleeve pipe comprises the body being arranged at connecting rod tail end and the lockhole being opened in body central place.

Preferably, described body is made up of No. 45 round steel, and described lockhole is 25mm in the intrinsic degree of depth that arranges.

Owing to have employed such scheme, the utility model is when carrying out Anti-theft door lock orcible entry operation, cutting edge of a knife or a sword actinal surface can be inserted above anti-theft lock handle with in the gap of antitheft door body, due to the acute angle relation between cutting edge of a knife or a sword actinal surface and blade, can be iron hammer etc. to knock instrument enough operating spaces and comfortable work angle are provided, the rear end end face being knocked blade by iron hammer etc. makes cutting edge of a knife or a sword actinal surface be embedded in gap, thus cuts off the screw rear interior screw or lock core enclosing cover; Utilize lock core sleeve pipe then can entangle lock core, in the mode moved up and down, the lock core of theftproof lock is taken out by lever principle, thus arrive the object of unlatching burglar-proof door; Its structure is simple, operation and easy to carry, orcible entry speed is fast, has very strong practical value.

Accompanying drawing explanation

Fig. 1 is the structural representation () of the utility model embodiment;

Fig. 2 is the structural representation (two) of the utility model embodiment.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.

As depicted in figs. 1 and 2, lock device ruined in one seven font that the utility model embodiment provides, it comprises connecting rod 1 and is welded in the blade 2 of connecting rod 1 head end in the mode of cold welding welding and is welded in the lock core sleeve pipe 3 of connecting rod 1 tail end, be formed with a cutting edge of a knife or a sword actinal surface 4 in the front end of blade 2, the angle between the soffit of cutting edge of a knife or a sword actinal surface 4 and blade 2 is acute angle.With this, when carrying out Anti-theft door lock orcible entry operation, cutting edge of a knife or a sword actinal surface 4 can be inserted above anti-theft lock handle with in the gap of antitheft door body, due to the acute angle relation between cutting edge of a knife or a sword actinal surface 4 and blade 2, can be iron hammer etc. to knock instrument enough operating spaces and comfortable work angle are provided, the rear end end face being knocked blade 2 by iron hammer etc. makes cutting edge of a knife or a sword actinal surface 4 be embedded in gap, thus cuts off the screw rear interior screw or lock core enclosing cover; Utilize lock core sleeve pipe 3 then can entangle lock core, in the mode moved up and down, the lock core of theftproof lock is taken out by lever principle, thus arrive the object of unlatching burglar-proof door; Whole operation process not only can not damage damaging property of antitheft door body, and relative to traditional orcible entry door opening method, its have consuming time less, efficiency feature high, simple to operation, both for public security, fire-fighting and rescue have won the valuable time, also for resident family resident decreases property loss, compensate for the weak point of the fire-fighting breaking device material such as hydraulic door opener, abrasive cutoff saw, manually broken folding set of tools.

For ensureing the action effect of cutting edge of a knife or a sword actinal surface 4, provide the most reasonably work angle for iron hammer etc. knocks instrument, the angle between the cutting edge of a knife or a sword actinal surface 4 of the present embodiment and the soffit of blade 2 is preferably 30 °-40 ° simultaneously.

For ensureing the structural strength of blade 2, the material of the blade 2 of the present embodiment is preferably high-carbon steel.

And be optimize whole structure of ruining lock device to greatest extent, the convenience ensureing its operation and carry, the length of the blade 2 of the present embodiment is 100-120mm, width is 35-40mm, thickness is 10mm; With this, the actual service conditions in public security, fire-fighting and rescue process and demand can be met.

Meanwhile, for ensureing to extract effect to lock core, be convenient to lock core to take out fast, the lock core sleeve pipe 3 of the present embodiment comprises the body 31 being arranged at connecting rod 1 tail end and the lockhole 32 being opened in body 31 center; The lockhole 32 of the present embodiment can take different shapes according to the difference of lock core, is similar to oval shape, and then forms a socket wrench, be convenient to onsite application as what match with Tiandi lock tapered end.

In addition, be the structural strength ensureing lock core sleeve pipe 3, strengthen further simultaneously and extract effect to lock core, the body 31 of the present embodiment is made up of No. 45 round steel, and the arrange degree of depth of lockhole 32 in body 31 is then 25mm.

The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model manual and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. lock device ruined in a font, it is characterized in that: it comprises connecting rod, is arranged at the blade of connecting rod head end and is arranged at the lock core sleeve pipe of connecting rod tail end, the front end of described blade is formed with a cutting edge of a knife or a sword actinal surface, and the angle between described cutting edge of a knife or a sword actinal surface and the soffit of blade is acute angle.

2. lock device ruined in a kind of seven fonts as claimed in claim 1, it is characterized in that: the angle between described cutting edge of a knife or a sword actinal surface and the soffit of blade is 30 °-40 °.

3. lock device ruined in a kind of seven fonts as claimed in claim 1, it is characterized in that: the material of described blade is high-carbon steel.

4. lock device ruined in a kind of seven fonts as claimed in claim 1, it is characterized in that: the length of described blade is 100-120mm, width is 35-40mm, thickness is 10mm.

5. lock device ruined in one seven font according to any one of claim 1-4, it is characterized in that: described lock core sleeve pipe comprises the body being arranged at connecting rod tail end and the lockhole being opened in body central place.

6. lock device ruined in a kind of seven fonts as claimed in claim 5, it is characterized in that: described body is made up of No. 45 round steel, and described lockhole is 25mm in the intrinsic degree of depth that arranges.