CN216366366U

CN216366366U - Novel broken instrument of tearing open of regulation formula

Info

Publication number: CN216366366U
Application number: CN202123004155.7U
Authority: CN
Inventors: 郭春
Original assignee: Beijing Zhipu High Tech Special Equipment Technology Co ltd
Current assignee: Beijing Zhipu High Tech Special Equipment Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-26
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a novel adjustable breaking-in tool, which belongs to the technical field of breaking-in tools and comprises a casing, wherein a control structure is arranged in the casing, the left side surface of the casing is communicated with the right end of a connecting pipe, the left end of the connecting pipe is communicated with the right side surface of a piston shell, a second piston is arranged on the inner surface of the piston shell, the left side surface of the second piston is fixedly connected with the right ends of two connecting rods, and the left ends of the two connecting rods are respectively fixedly connected with the right ends of two toothed bars. This novel broken instrument of tearing open of regulation formula through setting up control structure, second piston, connecting rod, ratch, revolution mechanic and protection casing, then this device can switch the use work of cauldron body, hammer block and broken awl through the angle of rotatory fixing base, and then can satisfy the user demand, need not to carry multiple instrument, reaches multi-functional and practical characteristics, can put into the protection casing completely with the three simultaneously to can avoid outer hourglass, guarantee the security.

Description

Novel broken instrument of tearing open of regulation formula

Technical Field

The utility model belongs to the technical field of forcible entry tools, and particularly relates to a novel adjustable forcible entry tool.

Background

Broken instrument of tearing open mainly used fire control, traffic police and armed police army, in the conflagration that takes place, the earthquake, use under traffic accident and the assault rescue condition, break open fast, clear away theftproof window railing, barrier such as building reinforcement and the window fence collapse, at the in-process to broken instrument of tearing open use, often need use the broken axe of tearing open, but its axe sword exposes externally and hurts the people easily when not using broken axe of tearing open among the prior art, and broken the axe of tearing open among the prior art has only a function, in broken work of tearing open, need cooperate other instruments to use, it is comparatively troublesome, consequently, research a novel regulation formula is broken and is torn the instrument and solve above-mentioned problem and have important meaning.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a novel adjustable type breaking and dismantling tool, which solves the problems that when the breaking and dismantling axe in the prior art is not used, an axe blade of the breaking and dismantling axe is exposed outside and easily hurts people, and the breaking and dismantling axe in the prior art has only one function and needs to be matched with other tools for use in the breaking and dismantling work, so that the breaking and dismantling axe is troublesome.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel broken instrument of tearing open of regulation formula, includes the cover shell, be provided with control structure in the cover shell, the left surface of cover shell is linked together with the right-hand member of connecting pipe, the left end of connecting pipe is linked together with the right flank of piston shell, the internal surface of piston shell is provided with the second piston, the left surface of second piston and the right-hand member fixed connection of two connecting rods, two the left end of connecting rod respectively with the right-hand member fixed connection of two ratchets, two ratchets and revolution mechanic meshing.

The rotary structure is arranged in the protective cover, a fixed seat is clamped on the outer surface of the rotary structure, a crushing cone, an axe body and a hammer body are fixedly connected to the outer surface of the fixed seat, the right side surface of the piston shell is fixedly connected with the left ends of the two extension rods, a plurality of clamping grooves are formed in the upper surfaces of the two extension rods, fixed structures are arranged in the two clamping grooves, the fixed structures are arranged in the two sleeves, and the two sleeves are fixedly connected to the left side surface of the sleeve shell.

As a further scheme of the utility model: the connecting pipe is set as an elastic hose, and the outer surface of the casing is provided with an anti-skid piece.

As a further scheme of the utility model: the rotary structure comprises a rotating shaft, two gears are clamped on the outer surface of the rotating shaft and are respectively meshed with the two toothed bars, and the rotating shaft is clamped in the fixed base.

As a further scheme of the utility model: two second bearings are sleeved on the outer surface of the rotating shaft and are respectively clamped on the front side and the back side of the protective cover.

As a further scheme of the utility model: the fixed knot constructs including two uide bushings, two the uide bushing joint respectively is at two telescopic upper surfaces, the slide bar has been cup jointed to the internal surface of uide bushing, the bottom setting of slide bar is in the draw-in groove, two the top fixedly connected with handle of slide bar, the lower fixed surface of handle is connected with two springs, two the spring is fixed connection respectively at the upper surface of two uide bushings, two the surface joint of uide bushing has the connecting plate.

As a further scheme of the utility model: the control structure includes first bearing, first bearing joint is at the right side of cover shell, the screw rod has been cup jointed to the internal surface of first bearing, the right-hand member fixedly connected with of screw rod changes the handle, the surface threaded connection of screw rod has a screw thread section of thick bamboo, the left end fixedly connected with first piston of a screw thread section of thick bamboo, first piston sets up in the cover shell.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. this novel broken instrument of tearing open of regulation formula, through setting up control structure, the second piston, the connecting rod, the ratch, revolution mechanic and protection casing, impel through control structure, make the second piston promote connecting rod and ratch to remove, make revolution mechanic drive the rotatory entering protection casing of cauldron body inside, then the use work of cauldron body, hammer block and broken awl can be switched through the angle of rotatory fixing base to this device, and then can satisfy the user demand, need not to carry multiple instrument, reach multi-functional and practical characteristics, can put into the protection casing completely with the three simultaneously, thereby can avoid outer the hourglass, the security has been guaranteed.

2. This novel broken instrument of tearing open of regulation formula through setting up extension rod and sleeve, telescopic design can play the effect of accomodating to the extension rod, and the flexible operation of the extension rod of being convenient for simultaneously, and then can realize this device length adjustment's purpose, has satisfied the user demand of this device under to various circumstances, and it is convenient to adjust moreover, easy operation.

3. This novel broken instrument of tearing open of regulation formula through setting up the cover shell, and four edges and corners arc design of cover shell to the staff of being convenient for grips, avoid the edges and corners outstanding gripping for the staff to bring discomfort, thereby can bring good handheld operation for the staff, and the surface of cover shell is provided with anti-skidding piece, makes anti-skidding piece can increase frictional force, is difficult for droing, thereby the staff's of being convenient for actual operation.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective view of the rotary structure of the present invention;

FIG. 3 is a perspective structural view of the sleeve of the present invention;

FIG. 4 is a three-dimensional structural diagram of a control structure according to the present invention;

FIG. 5 is a schematic perspective view of an extension rod according to the present invention;

in the figure: the device comprises a shell 1, a connecting pipe 2, a piston shell 3, a sleeve 4, a fixing structure 5, a connecting plate 51, a handle 52, a guide sleeve 53, a spring 54, a sliding rod 55, a control structure 6, a rotating handle 61, a screw rod 62, a first bearing 63, a threaded cylinder 64, a first piston 65, a protective cover 7, a rotating structure 8, a second bearing 81, a rotating shaft 82, a gear 83, a crushing cone 9, a hammer body 10, a toothed rod 11, a connecting rod 12, a second piston 13, a fixed seat 14, a clamping groove 15, an extension rod 16 and an axe body 17.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, the present invention provides a technical solution: the utility model provides a novel broken instrument of tearing open of regulation formula, including cover shell 1, through setting up cover shell 1, and the opening has been seted up on cover shell 1's right side, make the effect that the air can realize flowing, and then make the work that first piston 65 can move about smoothly, be provided with control structure 6 in cover shell 1, cover shell 1's left surface is linked together with the right-hand member of connecting pipe 2, the left end of connecting pipe 2 is linked together with the right flank of piston shell 3, the internal surface of piston shell 3 is provided with second piston 13, the left surface of second piston 13 and the right-hand member fixed connection of two connecting rods 12, the left end of two connecting rods 12 respectively with the right-hand member fixed connection of two ratchets 11, two ratchets 11 mesh with revolution mechanic 8.

Rotating-structure 8 sets up in protection casing 7, through setting up protection casing 7, make protection casing 7 can accomodate axe body 17, hammer block 10 and broken awl 9, thereby avoid its problem of leaking the injury staff outward, rotating-structure 8's surface joint has fixing base 14, fixing base 14's surface fixed connection has broken awl 9, axe body 17 and hammer block 10, the right flank of piston shell 3 and two extension rod 16's left end fixed connection, a plurality of draw-in groove 15 has all been seted up to two extension rod 16's upper surface, wherein be provided with fixed knot in two draw-in grooves 15 constructs 5, fixed knot constructs 5 and sets up in two sleeves 4, through setting up sleeve 4 and extension rod 16, make extension rod 16 can stretch out and draw back in sleeve 4, thereby be convenient for carry out the work cover shell of adjusting, two sleeve 4 fixed connection are at 1's left surface.

Specifically, as shown in fig. 1, connecting pipe 2 sets up to elastic hose, through setting up connecting pipe 2, and connecting pipe 2 sets up to elastic hose, and then can accomplish flexible operation, make extension rod 16 can stretch out and draw back smoothly, the surface of cover shell 1 is provided with anti-skidding piece, through setting up cover shell 1, and four edges and corners arc design of cover shell 1, thereby be convenient for gripping of staff, avoid the edges and corners outstanding to bring discomfort for gripping of staff, thereby can bring good handheld operation for the staff, and the surface of cover shell 1 is provided with anti-skidding piece, make anti-skidding piece can increase frictional force, be difficult for droing, thereby be convenient for staff's actual operation.

Specifically, as shown in fig. 2, revolution mechanic 8 includes pivot 82, the surface joint of pivot 82 has two gears 83, two gears 83 mesh with two ratchets 11 respectively, through setting up gear 83 and ratchets 11, make ratchets 11 can drive gear 83 and rotate, thereby can reach the transmission effect of power, pivot 82 joint is in fixing base 14, two second bearings 81 have been cup jointed to the surface of pivot 82, through setting up second bearing 81, make second bearing 81 can play the supporting role to pivot 82, can guarantee the normal rotation work of pivot 82 simultaneously, two second bearings 81 joint respectively are at the front and the back of protection casing 7.

Specifically, as shown in fig. 3, the fixing structure 5 includes two guiding sleeves 53, by providing the guiding sleeves 53, the guiding sleeves 53 can guide the sliding rod 55, so as to facilitate the sliding rod 55 to stably extend and retract up and down, the two guiding sleeves 53 are respectively fastened to the upper surfaces of the two sleeves 4, the sliding rod 55 is sleeved on the inner surface of the guiding sleeve 53, the bottom end of the sliding rod 55 is disposed in the slot 15, the top ends of the two sliding rods 55 are fixedly connected with the handle 52, by providing the handle 52, the handle 52 can provide an operating point for a worker, so as to facilitate the operation of the worker, the lower surface of the handle 52 is fixedly connected with the two springs 54, by providing the springs 54, the elastic force of the springs 54 can drive the sliding rod 55 to be fastened into the slot 15, so as to complete the fixing of the position of the extension rod 16, the two springs 54 are respectively fixedly connected to the upper surfaces of the two guiding sleeves 53, the outer surface joint of two uide bushings 53 has connecting plate 51, through setting up connecting plate 51 for connecting plate 51 can realize the connection of two uide bushings 53, ensures the firm nature of connecting.

Specifically, as shown in fig. 4, control structure 6 includes first bearing 63, through setting up first bearing 63, make first bearing 63 can guarantee screw 62's smooth rotation work, first bearing 63 joint is at the right flank of cover 1, screw 62 has been cup jointed to the internal surface of first bearing 63, screw 62's right-hand member fixedly connected with changes 61, change 61 through setting up, make to change 61 to provide the point of application of force, thereby be convenient for control screw 62's rotation, screw 62's surface threaded connection has a screw section of thick bamboo 64, the left end fixedly connected with first piston 65 of screw section of thick bamboo 64, through setting up first piston 65, and first piston 65 is the rectangle, thereby be convenient for the displacement work of screw section of thick bamboo 64 control first piston 65, first piston 65 sets up in cover 1.

The working principle of the utility model is as follows:

s1, when the gas compressor is used, firstly, the rotating handle 61 is rotated, the rotating handle 61 drives the screw rod 62 to rotate, the screw rod 62 drives the threaded cylinder 64 to move, the threaded cylinder 64 drives the first piston 65 to move, gas is extruded into the piston shell 3 through the connecting pipe 2, at the moment, the second piston 13 moves, the second piston 13 drives the connecting rod 12 and the toothed rod 11 to move, and the toothed rod 11 drives the gear 83 to rotate;

s2, driving the rotating shaft 82 to rotate by the gear 83, so that the rotating shaft 82 drives the fixed seat 14 to rotate, and the fixed seat 14 drives the axe body 17, the crushing cone 9 and the hammer body 10 on the surface to rotate, and when a required tool extends out of the protective cover 7, the tool can be switched to use;

s3, when not in use, the axe body 17, the crushing cone 9 and the hammer body 10 can be completely retracted into the protective cover 7 through rotation.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A novel broken instrument of tearing open of regulation formula, includes cover shell (1), its characterized in that: a control structure (6) is arranged in the casing (1), the left side surface of the casing (1) is communicated with the right end of the connecting pipe (2), the left end of the connecting pipe (2) is communicated with the right side surface of the piston shell (3), a second piston (13) is arranged on the inner surface of the piston shell (3), the left side surface of the second piston (13) is fixedly connected with the right ends of the two connecting rods (12), the left ends of the two connecting rods (12) are respectively fixedly connected with the right ends of the two toothed bars (11), and the two toothed bars (11) are meshed with the rotating structure (8);

the rotary structure (8) is arranged in the protective cover (7), the outer surface of the rotary structure (8) is clamped with a fixed seat (14), the outer surface of the fixed seat (14) is fixedly connected with a crushing cone (9), an axe body (17) and a hammer body (10), the right side face of the piston shell (3) is fixedly connected with the left ends of two extension rods (16), a plurality of clamping grooves (15) are formed in the upper surfaces of the two extension rods (16), fixing structures (5) are arranged in the two clamping grooves (15), the fixing structures (5) are arranged in the two sleeves (4), and the two sleeves (4) are fixedly connected to the left side face of the housing (1).

2. The new adjustable break-in tool of claim 1, further comprising: the connecting pipe (2) is an elastic hose, and the outer surface of the casing (1) is provided with an anti-skid piece.

3. The new adjustable break-in tool of claim 1, further comprising: revolution mechanic (8) are including pivot (82), the surface joint of pivot (82) has two gears (83), two gear (83) mesh with two ratchets (11) respectively, pivot (82) joint is in fixing base (14).

4. A novel adjustable break-in tool as claimed in claim 3, wherein: two second bearings (81) are sleeved on the outer surface of the rotating shaft (82), and the two second bearings (81) are respectively clamped on the front side and the back side of the protective cover (7).

5. The new adjustable break-in tool of claim 1, further comprising: fixed knot constructs (5) and includes two uide bushing (53), two uide bushing (53) joint respectively is at the upper surface of two sleeves (4), slide bar (55) have been cup jointed to the internal surface of uide bushing (53), the bottom setting of slide bar (55) is in draw-in groove (15), two the top fixedly connected with handle (52) of slide bar (55), the lower fixed surface of handle (52) is connected with two springs (54), two spring (54) fixed connection respectively is at the upper surface of two uide bushing (53), two the surface joint of uide bushing (53) has connecting plate (51).

6. The new adjustable break-in tool of claim 1, further comprising: control structure (6) include first bearing (63), first bearing (63) joint is at the right flank of cover shell (1), screw rod (62) have been cup jointed to the internal surface of first bearing (63), the right-hand member fixedly connected with of screw rod (62) changes handle (61), the surface threaded connection of screw rod (62) has a screw thread section of thick bamboo (64), the left end fixedly connected with first piston (65) of screw thread section of thick bamboo (64), first piston (65) set up in cover shell (1).