CN109606300A - A kind of security against fire fire fighting hammer with safeguard function - Google Patents
A kind of security against fire fire fighting hammer with safeguard function Download PDFInfo
- Publication number
- CN109606300A CN109606300A CN201811532319.3A CN201811532319A CN109606300A CN 109606300 A CN109606300 A CN 109606300A CN 201811532319 A CN201811532319 A CN 201811532319A CN 109606300 A CN109606300 A CN 109606300A
- Authority
- CN
- China
- Prior art keywords
- hammer
- tup
- fire fighting
- conical head
- fixing axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention discloses a kind of security against fire fire fighting hammer with safeguard function, including hammer handle, hammer body is provided at the top of the hammer handle, the hammer body is internally provided with tup, described tup one end is provided with the first spring, the tup other end is provided with conical head, the hammer body side is provided with conical head outlet, loose slot is provided at the top of the hammer handle, the activity trench bottom is provided with the first fixing axle, connecting rod is provided between first fixing axle and tup, the loose slot two sides are provided with port, the port is internally provided with the second fixing axle, second fixing axle surface is provided with rotating bar, described rotating bar one end is provided with briquetting, fixing groove is provided in the middle part of the hammer handle.The present invention prevents sharp conical head to be exposed to outside, protects the conical head on fire fighting hammer, avoid the occurrence of safety accident, improve the security performance of fire fighting hammer by the way that tup to be placed on inside hammer body.
Description
Technical field
The present invention relates to fire fighting hammer technical field, in particular to a kind of security against fire fire fighting hammer with safeguard function.
Background technique
Safety hammer is a kind of secondary means of escape being mounted in closed in spaces.It is generally mounted in enclosures such as automobiles
Interior is easy the place got.When in emergency circumstances, can be convenient and taking occur fire or fall into the water etc. in the closed in spaces such as automobile
Out and glazed door is smashed smoothly to escape.Mainly utilize life-saving hammer cone tip, due to tip contact area very
It is small, therefore when pounding glass with hammer, the pressure of the contact point pair glass is quite big, and makes vehicle glass in this by very big
Outer active force and generate slight cracking.And for tempered glass, the cracking of a little is meant that inside monolithic glass
Stress distribution receives destruction, to generate countless spider reticulation crackles in moment, as long as at this time gently pounded again with hammer it is several
Glass fragment can be disposed down.The metal tip of existing safety hammer can not be shunk, and have some potential safety problems, can
It can hurt people or since children accidentally smash glass.
Therefore, invent a kind of security against fire with safeguard function solved the above problems with fire fighting hammer it is necessary.
Summary of the invention
The purpose of the present invention is to provide a kind of security against fire fire fighting hammer with safeguard function, by placing tup
Inside hammer body, sharp conical head is prevented to be exposed to outside, when using fire fighting hammer, two briquettings of holding with a firm grip drive rotating bar
Rotation drives the rotating bar other end to open, and unclamps connecting rod, and when fire fighting hammer is brandished in cooperation, tup is influenced by inertia force, even
Extension bar rotation, moves tup in hammer body, and conical head stretches out conical head outlet, and then taps fire-fighting glass, is conducive to offset
Conical head on anti-hammer is protected, and safety accident is avoided the occurrence of, and improves the security performance of fire fighting hammer, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of security against fire with safeguard function is with disappearing
Anti- hammer, including hammer handle, the hammer handle top are provided with hammer body, and the hammer body is internally provided with tup, tup one end setting
There is the first spring, the tup other end is provided with conical head, and the hammer body side is provided with conical head outlet, the hammer handle top
Portion is provided with loose slot, and the activity trench bottom is provided with the first fixing axle, is provided between first fixing axle and tup
Connecting rod, the loose slot two sides are provided with port, and the port is internally provided with the second fixing axle, second fixing axle
Surface is provided with rotating bar, and described rotating bar one end is provided with briquetting, is provided with fixing groove, the fixing groove in the middle part of the hammer handle
It is internally provided with fixed plate, is provided with second spring between the fixed plate and briquetting.
It preferably, is hollow setting inside the hammer body, the tup is flexibly connected with hammer body, the conical head and taper
Head outlet matches.
Preferably, the connecting rod is flexibly connected with the first fixing axle, and the connecting rod and tup are hinged.
Preferably, the rotating bar is flexibly connected with the second fixing axle, and two rotating bar other ends clamp connecting rod
Surface, the briquetting and rotating bar one end are hinged.
Preferably, it is fixedly connected with second spring on the inside of the briquetting with fixed plate.
Technical effect and advantage of the invention:
Tup is placed on inside hammer body by the present invention by setting hammer body and tup, and sharp conical head is prevented to be exposed to outside,
When using fire fighting hammer, two briquettings of holding with a firm grip drive rotating bar rotation, the rotating bar other end are driven to open, unclamp connecting rod, match
When fire fighting hammer is brandished in conjunction, tup is influenced by inertia force, and connecting rod rotation moves tup in hammer body, and conical head stretches out
Conical head outlet, and then fire-fighting glass is tapped, be conducive to protect the conical head on fire fighting hammer, avoid the occurrence of safe thing
Therefore improve the security performance of fire fighting hammer.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the top view cross section structural schematic diagram of loose slot of the present invention；
In figure: 1 hammer handle, 2 hammer bodies, 3 tups, 4 first springs, 5 conical heads, the outlet of 6 conical heads, 7 loose slots, 8 first fixing axles,
9 connecting rods, 10 ports, 11 second fixing axles, 12 rotating bars, 13 briquettings, 14 fixing grooves, 15 fixed plates, 16 second springs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of security against fire fire fighting hammers with safeguard function as shown in Figs. 1-2, including hammer handle
1, hammer body 2 is provided at the top of the hammer handle 1, and the hammer body 2 is internally provided with tup 3, and described 3 one end of tup is provided with the first bullet
Spring 4,3 other end of tup are provided with conical head 5, and 1 side of hammer body is provided with conical head outlet 6,1 top of hammer handle
It is provided with loose slot 7,7 bottom of loose slot is provided with the first fixing axle 8, is arranged between first fixing axle 8 and tup 3
There is connecting rod 9,7 two sides of loose slot are provided with port 10, and the port 10 is internally provided with the second fixing axle 11, described
Second fixing axle, 11 surface is provided with rotating bar 12, and described 12 one end of rotating bar is provided with briquetting 13, is arranged in the middle part of the hammer handle 1
There is fixing groove 14, the fixing groove 14 is internally provided with fixed plate 15, is provided with second between the fixed plate 15 and briquetting 13
Spring 16.
It further, in the above-mentioned technical solutions, is hollow setting inside the hammer body 2, the tup 3 and hammer body 2 are living
Dynamic connection, the conical head 5 match with conical head outlet 6；
Further, in the above-mentioned technical solutions, the connecting rod 9 is flexibly connected with the first fixing axle 8, the connecting rod 9 with
Tup 3 is hinged；
Further, in the above-mentioned technical solutions, the rotating bar 12 is flexibly connected with the second fixing axle 11, two rotations
12 other end of bar clamps 9 surface of connecting rod, and the briquetting 13 and 12 one end of rotating bar are hinged；
Further, in the above-mentioned technical solutions, 13 inside of briquetting and fixed plate 15 are fixedly connected with second spring 16.
Working principle of the present invention:
It is to prevent sharp conical head 5 in use, tup 3 is placed on inside hammer body 2 in fire fighting hammer referring to Figure of description 1-2
It is exposed to outside, when using fire fighting hammer, two briquettings 13 of holding with a firm grip drive rotating bar 12 to rotate, and drive 12 other end of rotating bar
It opens, unclamps connecting rod 9, when fire fighting hammer is brandished in cooperation, tup 3 is influenced by inertia force, and connecting rod 9 rotates, and tup 3 is made to exist
Movement in hammer body 2, conical head 5 stretches out conical head outlet 6, and then taps fire-fighting glass, prevents the conical head 5 on fire fighting hammer
Shield, avoids the occurrence of safety accident, improves the security performance of fire fighting hammer.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of security against fire fire fighting hammer with safeguard function, including hammer handle (1), it is characterised in that: hammer handle (1) top
Portion is provided with hammer body (2), and the hammer body (2) is internally provided with tup (3), and described tup (3) one end is provided with the first spring
(4), tup (3) other end is provided with conical head (5), and hammer body (1) side is provided with conical head outlet (6), described
It is provided with loose slot (7) at the top of hammer handle (1), loose slot (7) bottom is provided with the first fixing axle (8), and described first is fixed
It is provided between axis (8) and tup (3) connecting rod (9), loose slot (7) two sides are provided with port (10), the port
(10) it is internally provided with the second fixing axle (11), the second fixing axle (11) surface is provided with rotating bar (12), the rotation
Bar (12) one end is provided with briquetting (13), is provided with fixing groove (14) in the middle part of the hammer handle (1), is set inside the fixing groove (14)
It is equipped with fixed plate (15), is provided with second spring (16) between the fixed plate (15) and briquetting (13).
2. a kind of security against fire fire fighting hammer with safeguard function according to claim 1, it is characterised in that: the hammer
It is hollow setting inside body (2), the tup (3) is flexibly connected with hammer body (2), the conical head (5) and conical head outlet (6)
Match.
3. a kind of security against fire fire fighting hammer with safeguard function according to claim 1, it is characterised in that: the company
Extension bar (9) is flexibly connected with the first fixing axle (8), and the connecting rod (9) and tup (3) are hinged.
4. a kind of security against fire fire fighting hammer with safeguard function according to claim 1, it is characterised in that: described turn
Lever (12) is flexibly connected with the second fixing axle (11), and two rotating bar (12) other ends clamp connecting rod (9) surface, institute
It states briquetting (13) and rotating bar (12) one end is hinged.
5. a kind of security against fire fire fighting hammer with safeguard function according to claim 1, it is characterised in that: the pressure
It is fixedly connected with second spring (16) on the inside of block (13) with fixed plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532319.3A CN109606300A (en) | 2018-12-14 | 2018-12-14 | A kind of security against fire fire fighting hammer with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532319.3A CN109606300A (en) | 2018-12-14 | 2018-12-14 | A kind of security against fire fire fighting hammer with safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109606300A true CN109606300A (en) | 2019-04-12 |
Family
ID=66009378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811532319.3A Pending CN109606300A (en) | 2018-12-14 | 2018-12-14 | A kind of security against fire fire fighting hammer with safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109606300A (en) |
-
2018
- 2018-12-14 CN CN201811532319.3A patent/CN109606300A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190412 |
|
| WD01 | Invention patent application deemed withdrawn after publication |