CN206812027U - A kind of fireman's axe for being conveniently replaceable axe - Google Patents

Abstract

The utility model discloses a kind of fireman's axe for being conveniently replaceable axe, including helve, the basal sliding of the helve inwall is connected with cross bar, be through on the left of the cross bar helve left side be fixedly connected with axe, the surface that the cross bar is located on the outside of helve is arranged with the first screwed pipe, the thread surface of first screwed pipe is connected with the second screwed pipe, the right side of second screwed pipe and helve left slide connect.The utility model by set helve, cross bar, axe, the first screwed pipe, the second screwed pipe, housing, baffle plate, kelly, neck, movable block, screw rod, rotating disk and handle be used cooperatively, solve the problems, such as that axe damage just needs to re-replace one existing fireman's axe in use, this is conveniently replaceable the fireman's axe of axe, possesses the advantages of being conveniently replaceable axe, reduce the economic consumption of user, the use of user is facilitated, improves the practicality of fireman's axe.

Description

A kind of fireman's axe for being conveniently replaceable axe

Technical field

Fire-fighting equipment technical field is the utility model is related to, specially a kind of fireman's axe for being conveniently replaceable axe.

Background technology

Fire-fighting equipment refers to for putting out a fire, preventing fires and the equipment of fire incident, most common for the equipment of specialty fire extinguishing Fire-fighting equipment：Fire extinguisher, it by driving fire extinguisher pressure pattern can be divided into three classes, 1. cartridge operated extinguishers, extinguishing chemical by Compressed gas or liquid gas the pressure-actuated fire extinguisher of gas cylinder release on fire extinguisher；2. stored pressure fire extinguisher, Extinguishing chemical is by the compressed gas or the pressure-actuated fire extinguisher of extinguishing vapour in the same container of fire extinguisher；3. chemical equation goes out Firearm, the fire extinguisher that extinguishing chemical gas pressure as caused by chemical reaction in fire extinguisher drives.

Fireman's axe is one kind of fire-fighting equipment, but axe damage just needs again existing fireman's axe in use One is changed, the economy for adding user consumes, the use for the person of being not convenient to use, and reduces the practicality of fireman's axe.

Utility model content

The purpose of this utility model is to provide a kind of fireman's axe for being conveniently replaceable axe, possesses and be conveniently replaceable the excellent of axe Point, solve the problems, such as that axe damage just needs to re-replace one existing fireman's axe in use.

To achieve the above object, the utility model provides following technical scheme：A kind of fireman's axe for being conveniently replaceable axe, bag Include helve, the basal sliding of the helve inwall is connected with cross bar, be through on the left of the cross bar helve left side and axe It is fixedly connected, the surface that the cross bar is located on the outside of helve is arranged with the first screwed pipe, the thread surface of first screwed pipe Be connected with the second screwed pipe, the right side of second screwed pipe and helve left slide connect, the helve top fix Housing is connected with, the inner transverse of the housing is provided with baffle plate, and the bottom of the baffle plate is fixedly connected with kelly, the kelly Bottom be through to helve inside, offer the neck being used cooperatively with kelly, the bottom of the kelly at the top of the cross bar Portion extends to the inside of neck, and movable block is fixedly connected with the top of the baffle plate, is fixedly connected with the top of the movable block Screw rod, the top that housing is through at the top of the screw rod are fixedly connected with rotating disk, offered at the axis of the case top The screwed hole being used cooperatively with screw rod, the right side at the top of the rotating disk are fixedly connected with handle.

Preferably, locating dowel is fixedly connected with the right side of the cross bar, the right side opening of the helve inwall is provided with locating slot, The inside of locating slot is extended on the right side of the locating dowel.

Preferably, the bottom of the cross bar is fixedly connected with the first sliding block, and the bottom of the helve inwall offers and the The first chute that one sliding block is used cooperatively.

Preferably, be connected with the second sliding block on the right side of second screwed pipe, the helve on the left of offer and second The second chute that sliding block is used cooperatively.

Preferably, the helve surface be arranged with slipmat, the surface of the slipmat is provided with anti-slip veins.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model by set helve, cross bar, axe, the first screwed pipe, the second screwed pipe, housing, baffle plate, card Bar, neck, movable block, screw rod, rotating disk and handle are used cooperatively, and to solve existing fireman's axe axe damages in use Bad the problem of just needing to re-replace one, this is conveniently replaceable the fireman's axe of axe, possesses the advantages of being conveniently replaceable axe, reduces The economic consumption of user, facilitates the use of user, improves the practicality of fireman's axe.

2nd, the utility model is by the setting of the first sliding block and the first chute, make cross bar helve internal slide more It is smooth, reduce the friction between cross bar and helve, extend the service life of part, while the first sliding block and the first chute pair Cross bar also functions to spacing effect, avoids cross bar from inclined phenomenon occur, by the setting of slipmat, adds user's hand With the friction between helve, avoid user's hand from the phenomenon skidded occur, by the setting of the second sliding block and the second chute, make Second screwed pipe helve left slide it is more smooth, reduce the friction between the second screwed pipe and helve, extend The service life of part, while the second sliding block and the second chute also function to spacing effect to the second screwed pipe, avoid the second spiral shell There is the phenomenon to come off in line pipe.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model A partial enlarged drawing；

Fig. 3 is the utility model B partial enlarged drawing.

In figure：1 helve, 2 cross bars, 3 axes, 4 first screwed pipes, 5 second screwed pipes, 6 housings, 7 baffle plates, 8 kellies, 9 card Groove, 10 movable blocks, 11 screw rods, 12 rotating disks, 13 handles, 14 locating dowels, 15 locating slots, 16 first sliding blocks, 17 first chutes, 18 Two sliding blocks, 19 second chutes, 20 slipmat.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refer to Fig. 1-3, a kind of fireman's axe for being conveniently replaceable axe, including helve 1, the surface of helve 1 is arranged with anti-skidding Pad 20, the surface of slipmat 20 are provided with anti-slip veins, by the setting of slipmat 20, add user's hand and helve 1 it Between friction, avoid user's hand from the phenomenon skidded occur, the basal sliding of the inwall of helve 1 is connected with cross bar 2, cross bar 2 Bottom is fixedly connected with the first sliding block 16, and the bottom of the inwall of helve 1 offers the first chute being used cooperatively with the first sliding block 16 17, by the setting of the first sliding block 16 and the first chute 17, cross bar 2 is reduced in the more smooth of the internal slide of helve 1 Friction between cross bar 2 and helve 1, the service life of part is extended, while the first sliding block 16 and the first chute 17 are to cross bar 2 Spacing effect is also functioned to, avoids cross bar 2 from inclined phenomenon occur, the left side of cross bar 2 is through to left side and the axe 3 of helve 1 It is fixedly connected, the right side of cross bar 2 is fixedly connected with locating dowel 14, and the right side opening of the inwall of helve 1 is provided with locating slot 15, locating dowel 14 Right side extend to the inside of locating slot 15, the surface that cross bar 2 is located at the outside of helve 1 is arranged with the first screwed pipe 4, the first screw thread The thread surface of pipe 4 is connected with the second screwed pipe 5, and the right side of the second screwed pipe 5 is connected with the left slide of helve 1, the second spiral shell The right side of line pipe 5 is connected with the second sliding block 18, and the left side of helve 1 offers the second chute being used cooperatively with the second sliding block 18 19, by the setting of the second sliding block 18 and the second chute 19, make the second screwed pipe 5 in the more smooth of the left slide of helve 1, Reduce the friction between the second screwed pipe 5 and helve 1, extend the service life of part, while the second sliding block 18 and second Chute 19 also functions to spacing effect to the second screwed pipe 5, avoids the second screwed pipe 5 from the phenomenon to come off, the top of helve 1 occur Housing 6 is fixedly connected with, the inner transverse of housing 6 is provided with baffle plate 7, and the bottom of baffle plate 7 is fixedly connected with kelly 8, kelly 8 Bottom is through to the inside of helve 1, and the top of cross bar 2 offers the neck 9 being used cooperatively with kelly 8, the bottom extension of kelly 8 To the inside of neck 9, the top of baffle plate 7 is fixedly connected with movable block 10, and the top of movable block 10 is fixedly connected with screw rod 11, spiral shell The top that the top of bar 11 is through to housing 6 is fixedly connected with rotating disk 12, is offered at the axis at the top of housing 6 and is matched somebody with somebody with screw rod 11 The screwed hole used is closed, the right side at the top of rotating disk 12 is fixedly connected with handle 13.

In use, user's swing handle 13, handle 13 drives rotating disk 12 to rotate, and rotating disk 12 drives screw rod 11 to rotate, spiral shell Bar 11 drives movable block 10 to rotate, and movable block 10 moves up while driving baffle plate 7 to rotate, and baffle plate 7 drives kelly 8 to moving up It is dynamic, kelly 8 is departed from neck 9, then user rotates the second screwed pipe 5, the second screwed pipe 5 is moved right and departs from the first spiral shell Line pipe 4, user pull axe 3 to be moved to the left, cross bar 2 is come off from the inside of helve 1, you can change axe 3.

In summary：This is conveniently replaceable the fireman's axe of axe, by setting helve 1, cross bar 2, axe 3, the first screwed pipe 4th, the cooperation of the second screwed pipe 5, housing 6, baffle plate 7, kelly 8, neck 9, movable block 10, screw rod 11, rotating disk 12 and handle 13 makes With, solve the problems, such as existing fireman's axe in use axe damage just need to re-replace one.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of fireman's axe for being conveniently replaceable axe, including helve（1）, it is characterised in that：The helve（1）Slide the bottom of inwall It is dynamic to be connected with cross bar（2）, the cross bar（2）Left side be through to helve（1）Left side and axe（3）It is fixedly connected, the horizontal stroke Bar（2）Positioned at helve（1）The surface in outside is arranged with the first screwed pipe（4）, first screwed pipe（4）Thread surface connection There is the second screwed pipe（5）, second screwed pipe（5）Right side and helve（1）Left slide connection, the helve（1）'s Top is fixedly connected with housing（6）, the housing（6）Inner transverse be provided with baffle plate（7）, the baffle plate（7）Bottom consolidate Surely it is connected with kelly（8）, the kelly（8）Bottom be through to helve（1）Inside, the cross bar（2）Top offer With kelly（8）The neck being used cooperatively（9）, the kelly（8）Bottom extend to neck（9）Inside, the baffle plate（7）'s Top is fixedly connected with movable block（10）, the movable block（10）Top be fixedly connected with screw rod（11）, the screw rod（11） Top be through to housing（6）Top and rotating disk（12）It is fixedly connected, the housing（6）Offered at the axis at top and spiral shell Bar（11）The screwed hole being used cooperatively, the rotating disk（12）Handle is fixedly connected with the right side of top（13）.

A kind of 2. fireman's axe for being conveniently replaceable axe according to claim 1, it is characterised in that：The cross bar（2）The right side Side is fixedly connected with locating dowel（14）, the helve（1）The right side opening of inwall is provided with locating slot（15）, the locating dowel（14）'s Right side extends to locating slot（15）Inside.

A kind of 3. fireman's axe for being conveniently replaceable axe according to claim 1, it is characterised in that：The cross bar（2）Bottom Portion is fixedly connected with the first sliding block（16）, the helve（1）The bottom of inwall offers and the first sliding block（16）It is used cooperatively First chute（17）.

A kind of 4. fireman's axe for being conveniently replaceable axe according to claim 1, it is characterised in that：Second screwed pipe （5）Right side be connected with the second sliding block（18）, the helve（1）Left side offer and the second sliding block（18）Be used cooperatively Two chutes（19）.

A kind of 5. fireman's axe for being conveniently replaceable axe according to claim 1, it is characterised in that：The helve（1）Table Surface cover is provided with slipmat（20）, the slipmat（20）Surface be provided with anti-slip veins.