CN201471388U

CN201471388U - Rapid broken windows device

Info

Publication number: CN201471388U
Application number: CN2009201690600U
Authority: CN
Inventors: 董松柏
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-12
Filing date: 2009-08-12
Publication date: 2010-05-19
Anticipated expiration: 2019-08-12

Abstract

The utility model discloses a rapid broken windows device, which belongs to fire service articles, and is specially used for transportation equipment which are buses, metros and air-conditioned trains and the like. The rapid broken windows device comprises a double-head hammer and a base, wherein the double-head hammer is provided with a handle, one end of the handle is fixed with a hammer body, the hammer body is provided with a fixing knife head and a hammer head, the base is provided with a sleeve cylinder, the hammer body is arranged in the sleeve cylinder, a fixing plate is arranged next to the base, and the handle is locked on the fixing plate. Or the rapid broken windows device comprises a hollow hammer and a base, wherein the hollow hammer is provided with a handle, one end of the handle is fixed with a knife head, the base is provided with a guide post, the hollow hammer is sleeved on the guide post, a fixing plate is arranged next to the guide post, and the handle is locked on the fixing plate. The rapid broken windows device has the advantages that: 1, windows can be lightly broken at stake through using the leverage and the knife head. 2, the hammer can be taken out through breaking the windows, so passengers can not take out the hammer at random, thereby guaranteeing the broken windows device to be completely started at stake. 3, the handle is locked, thereby preventing the passengers from accidentally dropping to break car windows. 4, a prior sealing vehicle is guaranteed to continue to hermetically use, thereby preventing energy from wasting when opening windows.

Description

Fast window breaker

(1) technical field:

Fast window breaker belongs to fire service inventory, is specifically designed to public 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 airtight 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:

Problem to be solved in the utility model 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 key technology 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 fixed head, and handle is positioned at groove.Perhaps it comprises hollow hammer and pedestal, and hollow hammer has handle.Its key technology 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 gib head taper stock key in coupling head, is provided with stator on handle; Lead is set on pedestal, has keyway on the lead, hollow hammer is enclosed within on the lead, and gib head taper stock key is positioned at keyway, next-door neighbour's lead mounting plate, and stator and fixed head are by the split pin lock handle.

Compared with prior art the utlity model 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 utility model design is ingenious, and dependable performance is simple in structure, cheap for manufacturing cost;

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

(4) description of drawings:

Fig. 1 is the utility model first example structure schematic diagram;

Fig. 2 is Fig. 1 side view;

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

Fig. 4 is Fig. 3 side view;

Fig. 5 is Fig. 1 handle arrangement schematic diagram;

Fig. 6 is Fig. 5 side view;

Fig. 7 is Fig. 1 base construction schematic diagram;

Fig. 8 is Fig. 7 side view;

Fig. 9 is Fig. 1 fixed head structural representation;

Figure 10 is Fig. 9 side view;

Figure 11 is Fig. 1 cutter head structure schematic diagram;

Figure 12 is Figure 11 side view;

Figure 13 is the utility model second example structure schematic diagram;

Figure 14 is Figure 13 side view;

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

Figure 16 is Figure 15 side view;

Figure 17 is Figure 13 base construction schematic diagram;

Figure 18 is Figure 17 side view;

Figure 19 is Figure 13 fixed head structural representation;

Figure 20 is Figure 19 side view;

Figure 21 is Figure 13 cutter head structure schematic diagram;

Figure 22 is Figure 21 side view;

Figure 23 is Figure 13 baffle arrangement schematic diagram;

Figure 24 is Figure 23 side view;

Figure 25 is Figure 13 gib head taper stock key structural representation;

Figure 26 is Figure 25 side view;

Figure 27 is the first embodiment clamp region schematic diagram;

Figure 28 is Figure 27 side view;

Figure 29 is Fig. 1 installation site schematic diagram;

Figure 30 is Figure 13 installation site schematic diagram;

Figure 31 is that the utility model is installed the special spanner structural representation;

Figure 32 is Figure 31 A-A cutaway view;

Figure 33 is the utility model spill seal closure structural representation;

Figure 34 is Figure 33 B-B cutaway view;

Figure 35 is the utility model plane 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 key technology 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 section 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 fixed head 3, handle 1 is locked in the groove 10 by split pin 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 adjustment 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 split pin 5 and handle 1 is upwards turned cause horizontal level, 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 key technology 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 gib head taper stock key 12, on handle 1, be provided with stator 25 with cutter head 4 relative sides.Lead 8 is set on pedestal 2, and perpendicular to pedestal 2, have keyway 24 on the lead 8, the end of keyway 24 has outlet 23, hollow hammer is enclosed within on the lead 8, gib head taper stock key 12 is positioned at keyway 24, next-door neighbour's lead 8 mounting plates 3, and stator 25 and fixed head 3 are by split pin 5 lock handles 1.Cutter head 4 is the 0-1 millimeter with the gap of glass pane 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 fixed pedestal 2, spot welding cutter head 4 more at last, postwelding need touch-up paint.When needing brokenly window at stake, take off split pin 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 gib head taper stock key 12 move along outlet 23 then, takes out hollow hammer.

The specific embodiment of the present utility model 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), the double end hammer has handle (1), it is characterized in that at the fixing hammer body (7) of an end of handle (1), is provided with coupling head at an end of hammer body, fixedly cutter head (4) and tup (9) in the coupling head, be provided with sleeve (21) on pedestal (2), hammer body (7) is positioned at sleeve (21), next-door neighbour's pedestal (2) mounting plate (3), be provided with groove (10) on fixed head (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 split pin (5).

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

4. fast window breaker, comprise hollow hammer and pedestal (2), hollow hammer has handle (1), it is characterized in that coupling head at an end fixation hollow of handle (1), fixing cutter head (4) in the coupling head, a relative side with cutter head (4) is provided with gib head taper stock key (12) in coupling head, on handle (1), be provided with stator (25), lead (8) is set on pedestal (2), have keyway (24) on the lead (8), hollow hammer is enclosed within on the lead (8), and gib head taper stock key (12) is positioned at keyway (24), next-door neighbour's lead (8) mounting plate (3), stator (25) and fixed head (3) are by split pin (5) lock handle (1).

5. fast window breaker according to claim 4 is characterized in that the end of keyway (24) has outlet (23).

6. fast window breaker according to claim 4 is characterized in that in the coupling head upper end baffle plate (11) being installed.