CN101612928B

CN101612928B - Fast window breaker

Info

Publication number: CN101612928B
Application number: CN200910060339XA
Authority: CN
Inventors: 董松柏
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-12
Filing date: 2009-08-12
Publication date: 2011-08-03
Anticipated expiration: 2029-08-12
Also published as: CN101612928A

Abstract

A fast window breaker belongs to fire service inventory and is especially used for traffic transport equipment such as bus, metro, air-conditioned train. The invention comprises a two-head hammer and a base, the two-head hammer is provided with a handle, one end of the handle is fixed with a hammer body, the hammer body is fixed with a tool head and a hammer head; the base is provided with a sleeve in which the hammer body is located, a fixing plate is arranged adjacent to the base, and the handle is locked on the fixing plate. Or the invention comprises a hollow hammer and the base, the hollow hammer is provided with a handle, one end of the handle is fixed with the tool head, the base is provided with a guide column, the hollow hammer is sleeved at the guide column, a fixing plate is arranged adjacent to the base, and the handle is locked on the fixing plate. The invention has the advantages that: 1. leverage acting force and the tool head are used for breaking the window easily at critical moment; 2. the window is required to be broke when fetching the hammer, thus passengers can not fetch the hammer at will so as to ensure the window breakers can be used at critical moment in total number; 3. the handle is used for locking so as to prevent passengers from damaging the vehicle window accidentally; and 4. the current sealed vehicles can be ensured to be used in full seal andenergy waste by opening the window can be avoided.

Description

Fast window breaker

(1) technical field:

Fast window breaker belongs to fire service inventory, is specifically designed to public conveyance and transportation equipment such as bus, subway, air-conditioned train, is the fire service inventory that is used to escape when accident occurring.

(2) background technology:

Mostly present city bus is the fully enclosed air-conditioner vehicle, in order to be easy to escape when accident occurring, all has been equipped with safety hammer on the car.But there is following shortcoming in this safety hammer:

1, because the restriction of structure is easy to be taken away by the people, do not have anti-theft feature, cause potential safety hazard; If 2 for antitheft and involve with rope, then inconvenient operation; 3, when being in an emergency, be not easy brokenly window, waste time and energy, delay best escape time; 4, electronic warning safety hammer complex structure, manufacturing cost is too high.

(3) summary of the invention:

The problem to be solved in the present invention provides a kind of anti-theft feature strong at above deficiency exactly, can easily break the window breaker of window when being in an emergency fast.Its technical scheme is as follows:

It comprises double end hammer and pedestal, and the double end hammer has handle.Its gordian technique is at the fixing hammer body of an end of handle, is provided with coupling head at an end of hammer body, fixedly cutter head and tup in the coupling head; Be provided with sleeve on pedestal, hammer body is positioned at sleeve, and next-door neighbour's pedestal mounting plate is provided with groove on adapter plate, and handle is positioned at groove.Perhaps it comprises hollow hammer and pedestal, and hollow hammer has handle.Its gordian technique is the coupling head at an end fixation hollow of handle, fixing cutter head in the coupling head, and a relative side with cutter head is provided with stock key in coupling head, is provided with fixed plate on handle; Guidepost is set on pedestal, has keyway on the guidepost, hollow hammer is enclosed within on the guidepost, and stock key is positioned at keyway, next-door neighbour's guidepost mounting plate, and fixed plate and adapter plate are by the spring cotter lock handle.

Compared with prior art the present invention has following beneficial effect:

1, utilizes the easily broken window of leverage power and cutter head at stake, win valuable escape and rescue time;

2, get hammer and must break window, prevent that people from arbitrarily getting hammer, guarantee that clutch enables window breaker totally;

3, the handle to hammer locks, and prevents passenger's destruction vehicle window of accidentally dropping accidentally;

4, the present invention design ingenious, dependable performance, simple in structure, cheap for manufacturing cost;

5, the existing sealing car of trying hard to keep continues hermetically sealed use, avoids energy dissipation and reduces comfort level.

(4) description of drawings:

Fig. 1 is the first embodiment of the invention structural representation;

Fig. 2 is Fig. 1 lateral plan;

Fig. 3 is Fig. 1 double end hammer structural representation;

Fig. 4 is Fig. 3 lateral plan;

Fig. 5 is Fig. 1 handle arrangement scheme drawing;

Fig. 6 is Fig. 5 lateral plan;

Fig. 7 is Fig. 1 base construction scheme drawing;

Fig. 8 is Fig. 7 lateral plan;

Fig. 9 is Fig. 1 adapter plate structural representation;

Figure 10 is Fig. 9 lateral plan;

Figure 11 is Fig. 1 cutter head structure scheme drawing;

Figure 12 is Figure 11 lateral plan;

Figure 13 is the second embodiment of the invention structural representation;

Figure 14 is Figure 13 lateral plan;

Figure 15 is the hollow hammer structural representation of Figure 13;

Figure 16 is Figure 15 lateral plan;

Figure 17 is Figure 13 base construction scheme drawing;

Figure 18 is Figure 17 lateral plan;

Figure 19 is Figure 13 adapter plate structural representation;

Figure 20 is Figure 19 lateral plan;

Figure 21 is Figure 13 cutter head structure scheme drawing;

Figure 22 is Figure 21 lateral plan;

Figure 23 is Figure 13 baffle arrangement scheme drawing;

Figure 24 is Figure 23 lateral plan;

Figure 25 is Figure 13 stock key structural representation;

Figure 26 is Figure 25 lateral plan;

Figure 27 is the first embodiment clamp region scheme drawing;

Figure 28 is Figure 27 lateral plan;

Figure 29 is Fig. 1 installation site scheme drawing;

Figure 30 is Figure 13 installation site scheme drawing;

Figure 31 is that the present invention installs the special spanner structural representation;

Figure 32 is Figure 31 A-A cutaway view;

Figure 33 is a spill seal closure structural representation of the present invention;

Figure 34 is Figure 33 B-B cutaway view;

Figure 35 is a plane of the present invention seal closure structural representation;

Figure 36 is Figure 35 C-C cutaway view;

Figure 37 is Fig. 1 fitting operation mouth position view;

Figure 38 is Figure 13 fitting operation mouth position view.

(5) specific embodiment:

Embodiment one:

Referring to Fig. 1-Figure 12, Figure 27-Figure 29, Figure 31-Figure 37, present embodiment comprises double end hammer and pedestal 2, and the double end hammer has handle 1.Its gordian technique is at the fixing hammer body 7 of an end of handle 1, and vertical with handle 1, is provided with coupling head at an end of hammer body, utilizes fixedly steel cutter head 4 of nut 6 in coupling head, goes back fixed hammer 9 in the coupling head, constitutes the double end hammer; Be provided with the sleeve 21 of cross-sectional plane for " C " shape on pedestal 2, hammer body 7 is positioned at sleeve 21, is positioned at handle position to have breach 22 on sleeve, be convenient to place handle, next-door neighbour's pedestal 2 mounting plates 3 are provided with groove 10 on adapter plate 3, handle 1 is locked in the groove 10 by spring cotter 5.

When fast window breaker is installed on existing vehicle pedestal 2 usefulness bolts 16 are connected with window frame 14, allow to offer handle hole in the window frame side, the diameter of handle hole is 16 or 18 millimeters.The position of handle hole is identical with the position of spill seal closure 19 in Figure 37, adopts special spanner 17 and set screw 18 just can bolt on 16.Special spanner allows crooked arbitrarily, referring to Figure 31, also pedestal 2 can be connected with window frame 14 usefulness electric welding when situation allows, and also available rivet connects.Clamping plate 13 are acknowledgment copies, only are used for the poor especially situation of window frame 14 intensity, referring to Figure 29.When needing brokenly window at stake, take off spring cotter 5 and handle 1 is upwards turned cause level attitude, utilize leverage power and sharp steel cutter head can easily break window this moment, then hammer body 7 moved to take out double end and hammer into shape in sleeve.

Embodiment two:

Referring to Figure 13-Figure 26, Figure 30, Figure 38, present embodiment comprises hollow hammer and pedestal 2, and hollow hammer has handle 1.Its gordian technique is the coupling head at an end fixation hollow of handle 1, and fixedly cutter head 4 and baffle plate 11 in the coupling head are installed baffle plate 11 in order to avoid be used for hanging clothing etc. by the people, also can constitute the double ends hammer with cutter head 4; In coupling head, be provided with stock key 12, on handle 1, be provided with fixed plate 25 with cutter head 4 relative sides.Guidepost 8 is set on pedestal 2, and perpendicular to pedestal 2, have keyway 24 on the guidepost 8, the end of keyway 24 has outlet 23, hollow hammer is enclosed within on the guidepost 8, stock key 12 is positioned at keyway 24, next-door neighbour's guidepost 8 mounting plates 3, and fixed plate 25 and adapter plate 3 are by spring cotter 5 lock handles 1.Cutter head 4 is the 0-1 millimeter with the gap of wind glass 15, referring to Figure 30.

Allow to offer gathering hole during mounting base 2, end back using planar seal closure 20 is installed is covered gathering hole, referring to Figure 38.As adopting the riveted joint mode, allow riveting in advance decide pedestal 2 during permanent seat 2, spot welding cutter head 4 more at last, postwelding need touch-up paint.When needing brokenly window at stake, take off spring cotter 5, handle 1 is moved cause keyway 24 ends, and then upwards turn, utilize leverage power and sharp steel cutter head easily to break window this moment, allows stock key 12 move along outlet 23 then, takes out hollow hammer.

The specific embodiment of the present invention is not limited to the foregoing description, does not give unnecessary details at this.

Claims

1. fast window breaker, comprise double end hammer and pedestal (2), wherein the double end hammer is made of cutter head and tup, described double end hammer has handle (1), it is characterized in that at the fixing hammer body (7) of an end of handle (1), end at hammer body is provided with coupling head, fix described cutter head (4) and tup (9) in the coupling head, on pedestal (2), be provided with sleeve (21), hammer body (7) is positioned at sleeve (21), next-door neighbour's pedestal (2) mounting plate (3) is provided with groove (10) on adapter plate (3), handle (1) is positioned at groove (10).

2. fast window breaker according to claim 1 is characterized in that handle (1) is locked in the groove (10) by spring cotter (5).

3. fast window breaker according to claim 1 is characterized in that the cross-sectional plane of sleeve (21) is " C " shape, is positioned at handle position and has breach (22) on sleeve.