CN219901973U - Multifunctional breaking and disassembling tool - Google Patents

Abstract

The utility model relates to the technical field of fire-fighting tools and discloses a multifunctional breaking and disassembling tool which comprises a first jaw, a second jaw and a handle, wherein the first jaw and the second jaw are rotatably connected, the handle is connected with the first jaw and the second jaw, and a V-shaped notch is formed in the first jaw. The utility model aims to provide a multifunctional breaking tool, which increases the application scene of the breaking tool and improves the application range of the breaking tool by arranging V-shaped notches on a first jaw and a second jaw.

Description

Multifunctional breaking and disassembling tool

Technical Field

The utility model relates to the technical field of fire-fighting tools, in particular to a multifunctional breaking and dismantling tool.

Background

All unlocking tools in the field of fire-fighting equipment mainly take violent broken door locks as main parts, and the violent broken door locks are long in broken time, which is unfavorable for rescuing at critical moment, and the conventional broken tools for fire-fighting can not meet various broken requirements when in use. In order to maintain public safety and rescue life, a multifunctional breaking and disassembling tool which is convenient to operate, low in manufacturing cost and wide in application range is urgently needed to be configured.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a multifunctional breaking tool, which solves the problems that the breaking tool in the prior art has single application and can not cope with various broken door locks.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional broken instrument of tearing open, includes first jaw, second jaw and handle, first jaw with the rotatable coupling of second jaw, the handle with first jaw with the second jaw is connected, first jaw with all seted up V type breach on the second jaw.

Compared with the prior art, the multifunctional breaking and disassembling tool has the following beneficial effects:

during practical application, V-shaped notches are formed in the first jaw and the second jaw, so that the breaking tool can effectively break and tear various external locking heads, a negative angle is formed when the breaking tool is closed, and when the breaking tool is opened, the two jaws can translate and cut into a panel to form an optimal engagement force, and the breaking and tearing efficiency is improved.

Preferably, the top of the first jaw is also fixedly provided with a hammering head, the bottom of the second jaw is also fixedly provided with a prying head, and a first groove is formed in the prying head.

The beneficial effects are that: through set up the hammering head at the top of first keep silent, make broken instrument of tearing open accessible hammering head applys extra effort when using, through set up the sled head in the bottom of second keep silent, enable its fast forward embedding crack, be convenient for pry the door frame and force the oblique tongue of master control lock to retract, the first recess of seting up on the sled head can insert appurtenance, improves broken efficiency of tearing open.

Preferably, the novel anti-theft lock further comprises an auxiliary tool, wherein a prying lock head is arranged at one end of the auxiliary tool, and a second groove is formed in the prying lock head.

The beneficial effects are that: one end of the auxiliary tool is shaped as a through-core hexagon, so that the requirements of hammering and force borrowing are met, and the lock cylinder can be rapidly broken and detached by arranging the prying lock head at the end part of the auxiliary tool.

Preferably, the handle is fixedly connected with the first jaw and the second jaw, a first through hole is formed in the handle, and one end of the auxiliary tool is inserted into the first through hole.

The beneficial effects are that: through first through-hole and appurtenance one end grafting, make broken tool of tearing open accessible appurtenance inserts and carry out lever and borrow power in the use, make broken tool of tearing open more laborsaving in the rotatory in-process.

Preferably, one end of the handle is also fixedly provided with a breaker, and a third groove is formed in the breaker.

The beneficial effects are that: through setting up the breaker off with fingers and thumb in the one end of handle, the user can be immediately through breaking off with fingers and thumb the breaker and twist off the lock core after the panel breaks and tears, improves broken efficiency of tearing open.

Preferably, a diamond groove is formed in one end of the breaker, and one end of the auxiliary tool is matched with the diamond groove.

The beneficial effects are that: through the cooperation of diamond groove and appurtenance one end, make appurtenance accessible broken tool of tearing open and borrow the power when breaking the tearing open lock core, make its lock core twist-off's speed improve.

Preferably, one end of the handle is also fixedly provided with a tapping lock pry head, and a fourth groove is formed in the tapping lock pry head.

The beneficial effects are that: the handle is provided with the tapping lock prying head at one end, so that the tapping lock prying head can be quickly inserted into a door slot, and the door frame is convenient to pry to force the inclined tongue of the main control lock to retract.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional breaking tool according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a multifunctional breaking and disassembling tool according to an embodiment of the present utility model when the tool is closed;

FIG. 3 is a schematic diagram of an auxiliary tool according to an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 3 at A;

FIG. 5 is a schematic view of a structure of a jaw according to an embodiment of the present utility model;

FIG. 6 is a schematic structural diagram of a prying head according to an embodiment of the present utility model;

fig. 7 is a schematic structural view of the use state of the breaker and the auxiliary tool according to the embodiment of the present utility model.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: the novel multifunctional wrench comprises a first jaw 1, a second jaw 2, a handle 3, a V-shaped notch 4, a hammering head 5, a prying head 6, a first groove 7, an auxiliary tool 8, a prying lock 9, a second groove 10, a first through hole 11, a breaker 12, a third groove 13, a diamond-shaped groove 14, a tapping lock prying head 15 and a fourth groove 16.

As shown in fig. 1-2 and 5: the embodiment shows a multifunctional breaking tool, which comprises a first jaw 1, a second jaw 2 and a handle 3, wherein the first jaw 1 and the second jaw 2 are rotatably connected, the handle 3 is connected with the first jaw 1 and the second jaw 2, and V-shaped notches 4 are formed in the first jaw 1 and the second jaw 2.

Specifically, through seting up V type breach 4 on first keep silent 1 and second keep silent 2, make broken the tearing tool to handle various external mounted tapered ends and carry out effectual broken tearing open, be negative angle when broken the tearing tool is closed, so set up when making it open, two keep silent and cut into the panel translation and form best interlock force potential, improve broken efficiency of tearing open.

As shown in fig. 1-2 and 6: the top of the first jaw 1 of this embodiment is also fixedly provided with a hammering head 5, the bottom of the second jaw 2 is also fixedly provided with a prying head 6, and the prying head 6 is provided with a first groove 7.

Specifically, through the hammering head 5 that sets up at the top of first binding clip 1, make the user use broken the tearing open of instrument when the panel of tearing open, the accessible is exerted effort on hammering head 5 to break open the lock panel fast, through setting up sled head 6 in the bottom of second binding clip 2, make the quick embedding crack of user's accessible sled head 6, be convenient for pry the door frame and force the oblique tongue of master control lock to retract, the first recess 7 of seting up on sled head 6 is convenient for auxiliary tool 8 insert supplementary oblique tongue and retract, improve broken efficiency of tearing open.

As shown in fig. 3-5: the embodiment further comprises an auxiliary tool 8, a prying lock head 9 is arranged at one end of the auxiliary tool 8, and a second groove 10 is formed in the prying lock head 9.

Specifically, the shape of one end of the auxiliary tool 8 is a through-core hexagon, so that the arrangement can meet the requirements of hammering and force borrowing, and the second groove 10 is matched with the groove shape of the lock cylinder by arranging the second groove 10 on the prying lock head 9, so that the broken lock cylinder can be quickly attacked and disassembled.

As shown in fig. 1-2 and 7: the handle 3 of this embodiment is fixedly connected with the first jaw 1 and the second jaw 2, a first through hole 11 is formed in the handle 3, and one end of the auxiliary tool 8 is inserted into the first through hole 11.

Specifically, one end of the auxiliary tool 8 is inserted into the first through hole 11, so that a user can insert the auxiliary tool 8 into the first through hole 11 when using the breaker 12, the twisting acting force is improved through the lever principle, and the breaking and disassembling speed is increased.

As shown in fig. 1-2 and 7: one end of the handle 3 of the embodiment is also fixedly provided with a breaker 12, and the breaker 12 is provided with a third groove 13.

Specifically, by arranging the breaker 12 at one end of the handle 3, after the user breaks the panel, the third groove 13 on the breaker can clamp the lock core to twist, and the lock core can be directly twisted off.

As shown in fig. 2: one end of the breaker 12 of the embodiment is provided with a diamond groove 14, and one end of the auxiliary tool 8 is matched with the diamond groove 14.

Specifically, through the cooperation of diamond groove 14 and the one end of appurtenance 8, make appurtenance 8 when breaking and tearing open the lock core operation, accessible breaks the ware 12 with fingers and thumb and cooperates and borrow the power, makes to break and tear more laborsaving.

As shown in fig. 1-2: one end of the handle 3 of this embodiment is also fixedly provided with a tapping lock pry head 15, and a fourth groove 16 is formed in the tapping lock pry head 15.

Specifically, through the fixed lock sled head 15 that attacks that sets up in the one end of handle 3, make broken the tearing instrument can be through attacking the quick embedding door crack of lock sled head 15, be favorable to sled to moving the door frame and force the oblique tongue of master control lock to retract, make attack lock sled head 15 also can be used for the nail nipping through setting up fourth recess 16.

The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (6)

1. The utility model provides a multi-functional broken instrument of tearing open which characterized in that: including first jaw (1), second jaw (2) and handle (3), first jaw (1) with second jaw (2) rotatable coupling, handle (3) with first jaw (1) with second jaw (2) are connected, first jaw (1) with V type breach (4) have all been seted up on second jaw (2), the top of first jaw (1) is still fixed and is provided with hammering head (5), the bottom of second jaw (2) is still fixed and is provided with sled head (6), first recess (7) have been seted up on sled head (6).

2. The multifunctional breaking tool according to claim 1, wherein: the novel anti-theft lock is characterized by further comprising an auxiliary tool (8), wherein a prying lock head (9) is arranged at one end of the auxiliary tool (8), and a second groove (10) is formed in the prying lock head (9).

3. The multifunctional breaking tool according to claim 2, wherein: the handle (3) is fixedly connected with the first jaw (1) and the second jaw (2), a first through hole (11) is formed in the handle (3), and one end of the auxiliary tool (8) is spliced with the first through hole (11).

4. A multifunctional breaking tool according to claim 3, characterized in that: one end of the handle (3) is also fixedly provided with a breaker (12), and a third groove (13) is formed in the breaker (12).

5. The multifunctional breaking tool according to claim 4, wherein: one end of the breaker (12) is provided with a diamond groove (14), and one end of the auxiliary tool (8) is matched with the diamond groove (14).

6. The multifunctional breaking tool according to claim 1, wherein: one end of the handle (3) is also fixedly provided with a tapping lock pry head (15), and a fourth groove (16) is formed in the tapping lock pry head (15).