CN211863603U

CN211863603U - Flashlight type multifunctional emergency fire fighting device

Info

Publication number: CN211863603U
Application number: CN202020428033.7U
Authority: CN
Inventors: 肖竣文
Original assignee: Nodare Technology Co ltd
Current assignee: Nodare Technology Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-11-06
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a flashlight type multifunctional emergency fire-fighting device, which comprises a fixed rod, wherein one end of the fixed rod is connected with a hammer head through a thread; a lengthening sleeve is slidably sleeved on the fixed rod, a row of grooves which are distributed vertically at equal intervals are formed in the side wall of the fixed rod, a lock pin which is matched with the grooves for use is connected to the side wall of the lengthening sleeve in a penetrating and sliding mode, a supporting plate is fixedly connected to the middle of the lock pin in a penetrating mode, a first pressure spring is sleeved in the middle of the lock pin, and the first pressure spring is in compression joint with the inner side wall of the lengthening sleeve and; still be equipped with the cambered surface bayonet socket that a row of a plurality of vertical equidistance distributes on the dead lever, the extension sleeve inner wall is equipped with the mounting hole, is equipped with the chucking mechanism who uses with cambered surface bayonet socket cooperation in the mounting hole, chucking mechanism includes steel ball and second pressure spring, and the one end crimping of second pressure spring is on the steel ball surface, and the other end crimping is on the interior diapire of mounting hole. When the length of the fixing rod is prolonged, the length of the fixing rod can be prolonged only by pulling out the lock pin and then sliding the lengthening sleeve, the operation is quick and convenient, and the time is greatly saved.

Description

Flashlight type multifunctional emergency fire fighting device

Technical Field

The utility model relates to an emergent fire-fighting equipment technical field, in particular to multi-functional emergent fire control unit of flashlight formula.

Background

The fire hammer is also called an escape hammer, and the escape hammer is used for escaping by hitting glass in a closed space, and is an escape tool for trapped people to save themselves. In the prior art, a plurality of fire-fighting hammers integrate a flashlight and an escape hammer into a whole so as to be convenient for users to use. When the user uses the hammer function of fleing of the emergent fire control unit of flashlight formula, can't dismantle because of flashlight and the hammer of fleing are integral, at this moment, the hammer of fleing can shake together with the flashlight in step when hitting glass, causes the damage to the flashlight in the long run. The utility model with the application number of CN201820233094.0 discloses a flashlight type multifunctional emergency fire-fighting device, which is characterized by comprising a fixed rod, a window breaking nail, a handle, a connecting rod, a limit groove, a limit block, a connecting sleeve and an LED lamp, wherein the window breaking nail is positioned on the left side of the bottom of the fixed rod, the window breaking nail is connected with the screw thread of the fixed rod, the handle is positioned on the left side of the top of the fixed rod, the handle is connected with the screw thread of the fixed rod, the connecting rod penetrates through the right side of the fixed rod, the connecting rod is connected with the screw thread of the fixed rod, the limit groove is positioned inside the connecting rod, the limit groove is integrally connected with the connecting rod, the limit block is positioned at the upper end and the lower end of the right side of the outer wall of the fixed rod, the limit block is connected with the screw thread of the fixed, the LED lamp is connected with the connecting sleeve in a threaded manner. The fire control unit in this patent can also prolong dead lever length with the convenient separation of flashlight and dead lever, but the shortcoming lies in dead lever and adapter sleeve threaded connection, need rotate the adapter sleeve during the extension, and dead lever and adapter sleeve have certain length, rotate the process and need longer time, and the time of fleing is when pressing tightly, can cause serious consequence.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional emergent fire control unit of flashlight formula to solve the problem that exists among the foretell prior art.

The utility model adopts the following technical scheme:

the flashlight type multifunctional emergency fire fighting device comprises a fixed rod, wherein one end of the fixed rod is in threaded connection with a hammer head; a lengthening sleeve is slidably sleeved on the fixed rod, a row of a plurality of grooves which are vertically distributed at equal intervals are formed in the side wall of the fixed rod, a lock pin which is matched with the grooves for use is connected to the side wall of the lengthening sleeve in a penetrating and sliding mode, a supporting plate is fixedly connected to the middle of the lock pin in a penetrating mode, a first pressure spring is sleeved in the middle of the lock pin in a sleeved mode, one end of the first pressure spring is in compression joint with the inner side wall of the lengthening sleeve, and the other end; still be equipped with the cambered surface bayonet socket that a row of a plurality of vertical equidistance distributes on the dead lever, the extension sleeve inner wall is equipped with the mounting hole, and mounting hole opening diameter is less than the inner chamber diameter, is equipped with the chucking mechanism who uses with cambered surface bayonet socket cooperation in the mounting hole, chucking mechanism includes steel ball and second pressure spring, and the diameter of steel ball is less than mounting hole opening diameter, and the one end crimping of second pressure spring is on the steel ball surface, and the other end crimping is on the interior diapire of mounting hole.

Furthermore, the other end of the fixed rod is provided with a limiting bulge, and the inner wall of the lengthened sleeve is provided with a limiting groove matched with the limiting bulge for use.

Furthermore, an anti-slip sleeve is sleeved on the outer side of the lengthened sleeve, and the lock pin penetrates through the anti-slip sleeve.

Further, the tup includes broken window nail and cylinder tup.

Further, still include lamps and lanterns, be equipped with the circumference bayonet socket on the one end inside wall of extension sleeve, the cross-section of circumference bayonet socket is the arc type, the one end fixedly connected with connecting portion of lamps and lanterns, be equipped with on the connecting portion with circumference bayonet socket cooperation use circumference protruding.

Furthermore, a cutting knife is fixedly connected to the side wall of the lamp.

The utility model has the advantages as follows:

1. the utility model discloses a dead lever and sliding connection are fixed rather than the complex recess through the lockpin with extension sleeve extension length on the dead lever. When the length of the fixing rod is prolonged, the length of the fixing rod can be prolonged only by pulling out the lock pin and then sliding the lengthening sleeve, the operation is quick and convenient, and the time is greatly saved.

2. The utility model discloses a steel ball carries out the joint rather than the cambered surface bayonet socket that the cooperation was used, makes the dead lever more reliable with the telescopic connection that adds, the utility model discloses it is more stable when the increase of service.

3. The utility model discloses be equipped with spacing arch and the spacing groove rather than the cooperation use, when extension sleeve outwards pulled extreme position, carry on spacingly through spacing arch and spacing groove, prevent that extension sleeve from deviating from the dead lever.

4. The utility model discloses a lamps and lanterns and extension sleeve carry out the joint through circumference bayonet socket and circumference arch, connect and dismantle convenient operation is swift.

Drawings

FIG. 1 is a schematic view of the extension sleeve of the present invention when retracted;

FIG. 2 is a schematic view of the extension sleeve of the present invention when extended to the limit position;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1.

Shown in the figure: 1-fixed rod, 2-hammer head, 3-lock pin, 4-lengthening sleeve, 5-antiskid sleeve, 6-limiting groove, 7-groove, 8-limiting protrusion, 9-clamping mechanism, 901-steel ball, 902-second pressure spring, 10-lamp, 11-cutting knife, 12-circumferential protrusion, 13-first pressure spring, 14-support plate, 15-cambered surface bayonet, 16-mounting hole, and 17-connecting part.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The technical solution of the present invention is further explained with reference to fig. 1 to 4.

Multi-functional emergent fire control unit of flashlight formula, including dead lever 1, the one end threaded connection of dead lever 1 has tup 2, and tup 2 is including broken window nail and cylinder tup.

Sliding sleeve is equipped with extension sleeve 4 on the dead lever 1, extension sleeve 4 outside cover is equipped with antiskid cover 5, be equipped with the recess 7 that one row of a plurality of vertical equidistance distributes on the 4 lateral walls of dead lever, wear to establish sliding connection on extension sleeve 4 and the 5 lateral walls of antiskid cover and have the lockpin 3 that uses with recess 7 cooperation, fixedly connected with backup pad 14 is worn to establish in the middle part of the

lockpin

3, 3 middle part covers of lockpin are equipped with first pressure spring 13, the one end crimping of first pressure spring 13 is on the 4 inside walls of extension sleeve, the other end crimping of first pressure spring 13 is on backup.

Still be equipped with a row of a plurality of vertical equidistance cambered surface bayonet 15 that distribute on the dead lever 1, the 4 inner walls of extension sleeve are equipped with

mounting hole

16, 16 opening diameters of mounting hole are less than the inner chamber diameter, be equipped with in the mounting hole 16 with the chucking mechanism 9 that cambered surface bayonet 15 cooperation was used, chucking mechanism 9 includes steel ball 901 and second pressure spring 902, the diameter of steel ball 901 is less than 16 opening diameters of mounting hole, the one end crimping of second pressure spring 902 is on steel ball 901 surface, the other end crimping is on the interior diapire of mounting hole 16. The other end of the fixed rod 1 is provided with a limiting bulge 8, and the inner wall of the lengthened sleeve 4 is provided with a limiting groove 6 matched with the limiting bulge 8 for use.

The inner side wall of one end of the lengthened sleeve 7 is provided with a circumferential bayonet, the cross section of the circumferential bayonet is arc-shaped, one end of the lamp 10 is fixedly connected with a connecting part 17, and the connecting part 17 is provided with a plurality of notches vertical to the circumferential protrusions and circumferential protrusions 12 matched with the circumferential bayonet for use. The side wall of the lamp 10 is fixedly connected with a cutting knife 11.

The utility model discloses a use as follows:

before the hammer head is used, the hammer head is connected to the fixing rod through threads, the lock pin is pulled out of the groove and pulled outwards, at the moment, the steel ball compresses the second pressure spring to be separated from the original cambered surface bayonet, the lock pin is loosened after the lengthening sleeve is pulled to the required length, the first pressure spring pushes the lock pin to be inserted into the corresponding groove, the second pressure spring pushes the steel ball to slide into the corresponding cambered surface bayonet, and the fixing rod is lengthened. When the lamp is needed to be used, the lamp is pushed into the circumferential buckle in the lengthened sleeve, and the lamp is clamped and connected.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The flashlight type multifunctional emergency fire fighting device is characterized by comprising a fixed rod, wherein one end of the fixed rod is in threaded connection with a hammer head; a lengthening sleeve is slidably sleeved on the fixed rod, a row of a plurality of grooves which are vertically distributed at equal intervals are formed in the side wall of the fixed rod, a lock pin which is matched with the grooves for use is connected to the side wall of the lengthening sleeve in a penetrating and sliding mode, a supporting plate is fixedly connected to the middle of the lock pin in a penetrating mode, a first pressure spring is sleeved in the middle of the lock pin in a sleeved mode, one end of the first pressure spring is in compression joint with the inner side wall of the lengthening sleeve, and the other end; still be equipped with the cambered surface bayonet socket that a row of a plurality of vertical equidistance distributes on the dead lever, the extension sleeve inner wall is equipped with the mounting hole, and mounting hole opening diameter is less than the inner chamber diameter, is equipped with the chucking mechanism who uses with cambered surface bayonet socket cooperation in the mounting hole, chucking mechanism includes steel ball and second pressure spring, and the diameter of steel ball is less than mounting hole opening diameter, and the one end crimping of second pressure spring is on the steel ball surface, and the other end crimping is on the interior diapire of mounting hole.

2. The flashlight type multifunctional emergency fire fighting device according to claim 1, wherein a limiting protrusion is provided at the other end of the fixing rod, and a limiting groove matched with the limiting protrusion for use is provided on the inner wall of the extension sleeve.

3. The flashlight type multifunctional emergency fire fighting device according to claim 1, wherein an anti-slip sleeve is sleeved outside the extension sleeve, and the lock pin is arranged on the anti-slip sleeve in a penetrating manner.

4. The multifunctional emergency fire fighting device according to claim 1, wherein the hammer head comprises a window breaking nail and a cylindrical hammer head.

5. The flashlight type multifunctional emergency fire fighting device according to claim 1, further comprising a lamp, wherein a circumferential bayonet is arranged on an inner side wall of one end of the extension sleeve, the cross section of the circumferential bayonet is arc-shaped, a connecting portion is fixedly connected to one end of the lamp, and a circumferential protrusion matched with the circumferential bayonet for use is arranged on the connecting portion.

6. The multifunctional flashlight emergency fire fighting device of claim 5, wherein a cutting knife is fixedly connected to a side wall of the lamp.