CN214771864U - Special unlocking rescue tool for fire fighting - Google Patents

Abstract

The utility model discloses a special unlocking rescue tool for fire control, which comprises a multifunctional hammer, a bayonet special screwdriver and a special crow bar which are matched for use; the multifunctional hammer consists of a square lock cylinder twisting device, a square hammer head, a round lock cylinder twisting device and a hammer handle; the bayonet type special screwdriver consists of a bayonet type screwdriver head, a hexagonal screwdriver rod and an anti-skid grip; the special crow bar consists of a diamond shovel head, a nail raising head, a special raised head and a crow bar body. This rescue instrument of unblanking special use in fire control is provided with square tup, inserts lock panel gap department with special crow bar, utilizes special hammer cooperation crow bar to dismantle outside lock panel for the lock core exposes can use special lock core twisting device to pull down the lock core, and the bayonet socket screwdriver of reusing is implemented to the adjustable elastic construction of inside hasp and is adjusted, and follow-up also only needs directly upwards stir rotatory adjustable elastic construction and can open the door.

Description

Special unlocking rescue tool for fire fighting

Technical Field

The utility model relates to a fire rescue unlocking means field especially relates to a special unlocking rescue instrument of fire control.

Background

Fire control is to prevent and solve difficulties and disasters that people meet in the process such as life, work, study, protect people's life and property safety, needs to use some special instruments to rescue opening the door in fire rescue, and the rescue instrument of unblanking is the equipment that fire fighter used when carrying out the rescue.

However, the existing door opener for fire rescue still has defects in the using process, the door opener for fire rescue is relatively single in function, long in time consumption for connecting all parts, serious in damage to the main structure of the door, large in size and relatively heavy, and cannot be used for quickly breaking and detaching a special anti-theft door, a coded lock and a top-bottom lock, and is not beneficial to convenient use of firemen.

Therefore, it is necessary to provide an unlocking rescue tool for fire rescue so as to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special rescue instrument of unblanking of fire control to solve the function of the door opener commonly used of the fire rescue on the existing market that above-mentioned background art provided and single relatively, each parts are connected and are consumed time long, and is more serious to the major structure destruction of door, can not to implement quick broken tear open, bulky, heavy relatively, be unfavorable for the convenient technical problem who uses of fire fighter to dedicated burglary-resisting door, trick lock, day ground lock etc..

The technical scheme of the utility model as follows: a special unlocking rescue tool for fire fighting comprises a multifunctional hammer, a bayonet type special screwdriver and a special crow bar which are matched for use; wherein:

the multifunctional hammer consists of a square lock cylinder twisting device, a square hammer head, a round lock cylinder twisting device and a hammer handle;

the bayonet type special screwdriver consists of a bayonet type screwdriver head, a hexagonal screwdriver rod and an anti-skid grip;

the special crow bar consists of a diamond shovel head, a nail raising head, a special raised head and a crow bar body.

The special unlocking rescue tool for fire fighting comprises: one side of the square lock cylinder twisting device is provided with a square hammer head, the square hammer head and the square lock cylinder twisting device are arranged on the same horizontal plane, an iron hammer handle is arranged on the bottom sides of the square lock cylinder twisting device and the square hammer head, and a circular lock cylinder twisting device is arranged at the bottom of the iron hammer handle.

The special unlocking rescue tool for fire fighting comprises: hexagonal screwdriver pole is installed at the top of antiskid handle, just bayonet screwdriver head is fixed with at the top of hexagonal screwdriver pole.

The special unlocking rescue tool for fire fighting comprises: the top of sled thick stick body is fixed with rhombus shovel head, just bottom one side of sled thick stick body is fixed with open-ended nail nipping head, the special head that sticks up of unopened is installed to the bottom opposite side of sled thick stick body.

Compare with the fire rescue unlocking means among the prior art, the utility model discloses a special unlocking rescue instrument of fire control has following advantage:

(1) the square lock cylinder twister is arranged, and the special lock cylinder twister, the special crowbar, the bayonet screwdriver, the hammer and the nipper pliers can be used for quickly unlocking and opening the door, so that the time for door opening rescue is greatly shortened, the door opening rescue effect is greatly improved, and meanwhile, the square lock cylinder twister is convenient for firemen to carry and operate;

(2) be provided with square tup, insert door lock panel gap department with special crow bar, utilize special hammer iron cooperation crow bar to dismantle outside door lock panel for the lock core exposes and to use special lock core twisting device to pull down the lock core, and the adjustable elastic construction of bayonet socket screwdriver internal lock is implemented and is adjusted, and follow-up only needs directly to stir upwards rotatory adjustable elastic construction can open the door.

Drawings

The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way; the shapes, the proportional sizes and the like of the various components in the drawings are only schematic and are used for helping the understanding of the invention, and the shapes, the proportional sizes and the like of the various components of the invention are not particularly limited; the skilled person in the art can, under the teaching of the present invention, choose various possible shapes and proportional dimensions to implement the invention according to the specific situation.

Fig. 1 is a schematic structural view of a multifunctional hammer of the special unlocking rescue tool for fire fighting;

FIG. 2 is a left side view structural diagram of the multifunctional hammer of the special unlocking rescue tool for fire fighting;

FIG. 3 is an enlarged schematic view of the three-dimensional cross-sectional structure of the circular lock cylinder twist-off device used in the special unlocking rescue tool for fire fighting;

FIG. 4 is a schematic view of a main section structure of a bayonet screwdriver used in the special unlocking rescue tool for fire fighting;

FIG. 5 is a schematic view of the front view of a special pry bar used in the special unlocking tool for fire fighting;

FIG. 6 is an enlarged schematic view of the connection structure of the screw-up head and the lever body of the prying bar used in the special unlocking tool for fire fighting;

FIG. 7 is a left side view structural diagram of a special pry bar used in the special unlocking tool for fire fighting of the present invention;

fig. 8 is an enlarged schematic view of the overlooking structure of the special pry bar for the special unlocking tool for fire fighting.

The various reference numbers in the figures are summarized: the lock comprises a square lock cylinder twisting device 1, a square hammer head 2, a round lock cylinder twisting device 3, an iron hammer handle 4, a bayonet type screwdriver bit 5, a hexagonal screwdriver rod 6, an anti-skidding handle 7, a diamond-shaped shovel head 8, a nail pulling head 9, a special warping head 10 and a crow bar body 11.

Detailed Description

The following detailed description and examples of the present invention are provided in connection with the accompanying drawings, which are set forth for the purpose of illustration only and are not intended to limit the invention.

Referring to fig. 1 in combination with fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the special unlocking rescue tool for fire fighting of the present invention includes a multifunctional hammer, a bayonet-type special screwdriver and a special crow bar; the multifunctional hammer is composed of a square lock cylinder twisting device 1, a square hammer head 2, a round lock cylinder twisting device 3 and a hammer handle 4; the bayonet type special screwdriver consists of a bayonet type screwdriver head 5, a hexagonal screwdriver rod 6 and an anti-skid grip 7; the special crow bar consists of a diamond shovel head 8, a nail pulling head 9, a special warping head 10 and a crow bar body 11.

Further, one side of square lock cylinder twisting device 1 is provided with square tup 2, and square tup 2 sets up at same horizontal plane with square lock cylinder twisting device 1, and the bottom side of square lock cylinder twisting device 1 and square tup 2 is provided with hammer handle 4, and circular lock cylinder twisting device 3 is installed to hammer handle 4's bottom, and then conveniently twists off to the lock core of difference.

With reference to fig. 1 to 4, the special crowbar rhombic shovel head 8 can be used for removing the sealant outside the door lock, the special warped head 10 is used for prying the external part of the door lock by embedding an iron hammer into a lock seam to expose the lock cylinder, and the square lock cylinder twister 1 or the circular lock cylinder twister 3 (according to different lock cylinders) is used for twisting off the lock cylinder to expose the lock hole.

Further, hexagonal screwdriver pole 6 is installed at the top of antiskid handle 7, and hexagonal screwdriver pole 6's top is fixed with bayonet type screwdriver bit 5, and then better prevents to slide at the in-process of rotating hexagonal screwdriver pole.

Further, the top of crow bar body 11 is fixed with rhombus shovel head 8, and the bottom one side of crow bar body 11 is fixed with open-ended nail nipping head 9, and the special head 10 that sticks up of not open-ended is installed to the bottom opposite side of crow bar body 11, and then the better part of dismantling the door body.

As shown in fig. 5 to 8, according to different situations, the nail pulling head 9 and the special raising head 10 can be used in combination, the nail pulling head 9 with an opening is opened for the nail, and the special raising head 10 can be used in a required scene.

The utility model discloses special use of rescue instrument of unblanking of fire control is: when the special unlocking tool for fire rescue is used, firstly, the special prying bar rhombic shovel head 8 is used for removing the sealant outside the door lock, the special raising head 10 is used for embedding an iron hammer into a lock seam to pry the external accessories of the door lock to expose the lock cylinder, the square lock cylinder twister 1 or the circular lock cylinder twister 3 (according to different lock cylinders) is used for twisting off the lock cylinder to expose the lock hole, and then the special bayonet screwdriver is used for rotating the internal adjustable elastic lock catch structure to the correct position to open the door.

Those not described in detail in this specification are well within the skill of those in the art.

It should be understood that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, and those skilled in the art can add, subtract, replace, change or modify the above-mentioned embodiments within the spirit and principle of the present invention, and all such additions, substitutions, changes or modifications should fall within the scope of the appended claims.

Claims (4)

1. A special unlocking rescue tool for fire fighting comprises a multifunctional hammer, a bayonet type special screwdriver and a special crow bar which are matched for use; the method is characterized in that:

the multifunctional hammer consists of a square lock cylinder twisting device (1), a square hammer head (2), a round lock cylinder twisting device (3) and a hammer handle (4);

the bayonet type special screwdriver consists of a bayonet type screwdriver head (5), a hexagonal screwdriver rod (6) and an anti-slip grip (7);

the special crow bar consists of a diamond shovel head (8), a nail pulling head (9), a special warping head (10) and a crow bar body (11).

2. A special unlocking rescue tool for fire control as claimed in claim 1, characterized in that: one side of square lock core twisting device (1) is provided with square tup (2), square tup (2) and square lock core twisting device (1) set up at same horizontal plane, just square lock core twisting device (1) is provided with hammer handle (4) with the bottom side of square tup (2), circular lock core twisting device (3) is installed to the bottom of hammer handle (4).

3. A special unlocking rescue tool for fire control as claimed in claim 1, characterized in that: hexagonal screwdriver pole (6) are installed at the top of antiskid handle (7), just bayonet screwdriver head (5) are fixed with at the top of hexagonal screwdriver pole (6).

4. A special unlocking rescue tool for fire control as claimed in claim 1, characterized in that: the top of sled thick stick body (11) is fixed with rhombus shovel head (8), just the bottom one side of sled thick stick body (11) is fixed with open-ended nail nipping head (9), the special head (10) that stick up of open-ended is installed to the bottom opposite side of sled thick stick body (11).

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