CN103085752A

CN103085752A - Strong spring percussion type automobile safety hammer

Info

Publication number: CN103085752A
Application number: CN2013100189131A
Authority: CN
Inventors: 代江
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-18
Filing date: 2013-01-18
Publication date: 2013-05-08
Anticipated expiration: 2033-01-18
Also published as: CN103085752B

Abstract

The invention provides a strong spring percussion type automobile safety hammer which comprises a hammer head, a hammer body and a handle fixed with the hammer body. The hammer head is arranged in front of the hammer body. The safety hammer further comprises a strong spring which drives the hammer head to achieve forward percussion through the hammer body and an outer sleeve which is wrapped on the hammer body. One end of the strong spring is fixedly arranged on the inner side of the outer sleeve, and the other end of the strong spring is fixed on the hammer body. A movable plug pin which relatively fixes the hammer body and the outer sleeve is arranged on the outer sleeve. The handle is fixed on the outer sleeve. The handle is provided with a percussion control mechanism which pushes the plug pin. According to the strong spring percussion type automobile safety hammer, a strong spring percussion device is used, percussion is achieved through the percussion control mechanism, the hammer head is driven to smash automobile window glass which is then crushed, women and children can also use the safety hammer, and large strength is of no need.

Description

Brute spring trigger type automotive safety hammer

Technical field

The present invention relates to the automobile safety protective field, particularly a kind ofly utilize the brute spring percussion to make the fiercely attack brute spring trigger type automotive safety hammer of vehicle glass of hammer body.

Background technology

Safety hammer is the life hammer on automobile, at clutch, the passenger can be used for thereby vehicle glass is smashed from vehicle window and escape, at present, no matter be at car, or small passenger car or other car, position obvious in the passenger compartment of automobile all is provided with safety hammer, and indicates that with obvious word can be used for crushing window glass at clutch escapes.

Safety hammer on automobile is generally metal hammer at present, generally have tup and hammer handle, during use, hand-held hammer handle with the tup vehicle window of fiercelying attack, can smash glass for vehicle window, generally needs the passenger that larger arm strength is arranged, if less women or the minor of strength, might occur can not crushing window glass thing, such as the somewhere occurs when the large tracts of land ponding, automobile low-lying flame-out after, very fast do not had by water logging, and the passenger can't smash glass for vehicle window and is drowned while still alive.

Summary of the invention

The objective of the invention is to be used for the crushing window glass escape at Emergency time for the people that overcomes the larger arm strength of safety hammer needs on present automobile, and the more weak women and children of muscle power may not use and smash the picture wind glass and cause occuring unfortunate deficiency, provide a kind of automotive safety of brute spring percussion that utilizes to hammer into shape.

Technical scheme of the present invention is: brute spring trigger type automotive safety hammer, comprise tup, hammer body and the handle of fixing with described hammer body, before tup is arranged on hammer body, the overcoat that also comprises brute spring and the described hammer body of parcel, it is inboard that described brute spring one end is fixedly mounted on described overcoat, the other end is fixed on described hammer body, and the elastic force of described brute spring makes described hammer body drive described tup and pulls the trigger forward; Put outside described and also be provided with described hammer body and the relatively-stationary movable plug of overcoat, described handle is fixed on described outer putting, and also is provided with the percussion control mechanism of stirring described plug at described handle.

Further, in above-mentioned brute spring trigger type automotive safety hammer: described tup is the sharp tip of being made by Hardmetal materials or diamond that is arranged on described hammer body front portion.

Further, in above-mentioned brute spring trigger type automotive safety hammer: described hammer body is cylindrical shape, and described brute spring is wrapped in described hammer body periphery, is provided with the projection of installation brute spring and the groove that plug inserts on described hammer body.

Further, in above-mentioned brute spring trigger type automotive safety hammer: described groove is arranged on position on described hammer body when plug inserts groove, described tup in overcoat the outer running-on 5 of distance to 35mm.

Further, in above-mentioned brute spring trigger type automotive safety hammer: be provided with tup percussion limiting stopper in inboard, described overcoat front portion, described limiting stopper coordinates with projection on described hammer body, makes described tup stretch out described my overcoat 5 to 35mm when percussion.

Further, in above-mentioned brute spring trigger type automotive safety hammer: also comprise the rear reset attachment of tup percussion, described reset attachment comprises pull bar, connecting rod and described limiting stopper; Described pull bar one end can be rotatably set in described overcoat rear outside and forms the pull bar fulcrum; Described limiting stopper is slidably disposed in described overcoat; Described connecting rod rotatably is connected with described pull bar middle part, the other end and described limiting stopper interlock.

Further, in above-mentioned brute spring trigger type automotive safety hammer: described percussion control mechanism comprises percussion handle, transmission gear and described plug, plug returning device; Described transmission gear utilizes core wheel to be fixedly mounted on described handle; One end of described percussion handle is provided with half gear with the engagement of described transmission gear, and the other end is the percussion attacker, the core wheel of described half gear for will pull the trigger handle be fixed on handle fulcrum; Described plug telescopically is arranged in handle, and the top of described plug is provided with the inclined-plane that faces the tup direction, and its root is provided with the sour jujube bar with described transmission gear engagement; Described plug returning device is the pull back spring that is arranged on below described plug.

The present invention is owing to adopting the brute spring percussion lock, and by the percussion of firing control device, the drive tup is fiercelyed attack glass for vehicle window can be with glass crushing, and women and children also can use, and do not need very large strength.

Below in conjunction with specific embodiment, the present invention is done comparatively detailed description.

Description of drawings

Fig. 1 is the embodiment of the present invention 1 structure principle chart (showing percussion).

Fig. 2 is the embodiment of the present invention 1 structure principle chart (pulling the trigger).

Fig. 3 is the embodiment of the present invention 2 structure principle charts (not percussions).

Fig. 4 is the embodiment of the present invention 2 structure principle charts (pulling the trigger)

In figure: 1, tup, 2, handle, 3, hammer body, 4, overcoat, 5, brute spring, 6, percussion control mechanism, 7, plug, 8, projection, 9, groove, 10, percussion handle, 11, transmission gear, 12, the inclined-plane, 13, returning device, 14, pull bar, 15, limiting stopper, 16, connecting rod, 17, balance pivot, 18, half gear.

The specific embodiment

Embodiment 1, as shown in Figure 1 and Figure 2, the present embodiment is a kind of automotive safety hammer that utilizes spring percussion force trigger type, the safety hammer mainly comprises the tup 1 of being made by hard alloy or diamond, tup 1 has sharp tip, also comprise in addition hammer body 3 and handle 2, hand-held handle 2 during use, tup 1 is near glass for vehicle window.In addition, the present embodiment also comprise drive that hammer body 3 and tup 1 pull the trigger forward brute spring 5, as shown in the figure, the hammer body 3 of the present embodiment is a cylinder, brute spring 5 is wrapped in hammer body 3 peripheries, is provided with the projection 8 of installation brute spring 5 and the groove 9 that plug 7 inserts on hammer body 3.An overcoat 4 also is set outside brute spring 5, brute spring 5 is fixed in overcoat 4, showing that when percussion as shown in Figure 1, brute spring 5 compressions, projection 8 on hammer body 3 and overcoat 4 compress brute spring 5 tightly, the groove 9 that plug 7 extend on hammer body 3 is interior relative with overcoat fixing with hammer body 3, and brute spring 5 is in compressive state all the time.When using, the hand-held handle 2 of passenger or other people is pulled percussion control mechanism 6, and plug 7 retractions recover under the effect of elastic force at brute spring 5, abrupt release hammer body 3, and hammer body 3 drives tup 1 and pulls the trigger forward.Here groove 9 is arranged on position on hammer body 3 when plug 7 inserts groove 9, and tup 1 is interior apart from 4 mouthful 5, overcoat to 35mm at overcoat 4.In the present embodiment, in order to guarantee the effect of shattered glass, tup 1 need to limit the length of stretching out overcoat 4 when percussion, therefore, at the interior hammer body 3 arranged outside limiting stoppers 15 of overcoat 4, limiting stopper, 15 coordinate with projection 8 on hammer body 3, make tup 1 stretch out overcoat (4) 5 to 35mm when percussion.

The effect of percussion control mechanism 6 is exactly that the interior part of groove 9 that plug 7 extend on hammer body 3 is transferred to, such structure is very many, mainly to utilize lever principle, plug 7 is taken out, and this percussion control mechanism 6 comprises pulls the trigger handle 10, transmission gear 11 and several positions such as plug 7, plug 7 returning devices 13; Transmission gear 11 utilizes core wheel to be fixedly mounted on handle 2; One end of percussion handle 10 is provided with half gear 18 with transmission gear 11 engagement, and the other end is the percussion attacker, and the core wheel of half gear 18 is fixed to fulcrum on handle 2 for pulling the trigger handle 10; Plug 7 telescopicallies are arranged in handle 2, and in the present embodiment, the characteristics of the shape of plug 7 are that the top of plug 7 is provided with the inclined-plane 12 that faces tup 1 direction, and its root is provided with the sour jujube bar with transmission gear 11 engagements; Plug 7 returning devices 13 are for being arranged on the following pull back spring 13 of plug 7.When pulling the percussion attacker, half gear 18 rotates up, and band nutating gear 11 rotates clockwise, transmission gear 11 by with the sour jujube bar of its engagement, drive plug 7 and move down, make the top retraction of plug 7, inside contract from the groove 9 of hammer body 3 and return back out, at this moment, under the elastic force of brute spring 5, hammer body 3 is pulled the trigger with tup 1, outwards impacts rapidly, until limited of the projection 8 on hammer body 3 is blocked, complete percussion.At this moment, if safety hammer also needs to continue to use, can use and also be provided with reset attachment on the present embodiment, as shown in Figure 2, reset attachment comprises pull bar 14, connecting rod 16 and limiting stopper 15; Limiting stopper 15 has several effects in the present embodiment, except restriction tup 1 when pulling the trigger stretches out the length of overcoat 4, also be used for here coordinating with projection 8, push inward hammer body, make brute spring 5 compressions, pull bar 14 1 ends can be rotatably set in overcoat 4 rear outside and form pull bar fulcrum 17; Limiting stopper 15 is slidably disposed in overcoat 4; Connecting rod 16 rotatably is connected with pull bar 14 middle parts, the other end and limiting stopper 15 interlocks.Here be second effect of limiting stopper 15, be used for exactly pushing back hammer body 3 and make brute spring 5 compressions.When returning device uses, utilize pull bar 14 around fulcrum 17 rotations, drive that limiting stoppers 15 are mobile backward promotes simultaneously that hammer body 3 moves backward until under the effect that doubles spring of doubler 13 and be connected to connecting rod 16 in the middle of pull bar 14, inclined-plane name pin 7 by pin 7 extend in groove 9 on hammer body 3 again, and safety hammer is resetted.

embodiment 2 as shown in Figure 3 and Figure 4, the present embodiment forms by the fishing rifle is transformed, mainly the bullet with the fishing rifle is transformed into the particularly tup 1 of diamond of employing hard alloy, a hammer body 3 shown in embodiment 1 is set after bullet, it is that limiting stopper 15 limits the distance that when pulling the trigger, tup 1 stretches out that one annulus is set in the gun barrel mouth, the present embodiment is mainly percussion lock and the elastic force apparatus that utilizes the fishing rifle, and built-in brute spring withstands the alloy head afterbody, spanner is connected with annulus, with spanner pull just backward with the tip alloy backward Compress Spring to place, gun barrel bottom, trigger is connected with a hook, one groove is arranged after the tip alloy, cleek is at spanner backward during Compress Spring, the groove that blocks the tip alloy can not move it, when one of plate machine is pressed, cleek separates with the tip alloy, utilize the impulsive force drive alloy tip that spring produces to pound rapidly cullet.

In the same manner as in Example 1, the brute spring of the present embodiment percussion automotive safety hammer also comprises tup 1 hammer body 3 and handle 2, and handle 2 is exactly the handle of fishing rifle, and gun barrel is exactly overcoat 4.The inner structures such as brute spring 5 are exactly the structure in gunlock.Be illustrated in figure 3 as the state of percussion, this moment, brute spring 5 was in compressive state, and Fig. 4 is the percussion state, this moment, brute spring still was in compressive state, just pressure is little than the front, and the place is provided with inhibiting device at muzzle, makes the hammer body 3 of the safety hammer after percussion or keeps a part in gun barrel.

The process experiment adopts the brute spring percussion automotive safety of above-mentioned two embodiment to hammer into shape, if adopt diamond, can once smash two-layer automobile firmization glass.

Claims

1. brute spring trigger type automotive safety is hammered into shape, comprise tup (1), hammer body (3) and handle (2), it is front that tup (1) is arranged on hammer body (3), it is characterized in that: the overcoat (4) that also comprises brute spring (5) and the described hammer body of parcel (3), described brute spring (5) one ends are fixedly mounted on described overcoat (4) inboard, the other end is fixed on described hammer body (3), and the elastic force of described brute spring (5) makes described hammer body (3) drive described tup (1) and pulls the trigger forward; Also be provided with on described overcoat (4) described hammer body (3) and the relatively-stationary movable plug of overcoat (4) (7), described handle (2) is fixed on described overcoat (4), also is provided with the percussion control mechanism (6) of stirring described plug (7) at described handle (2).

2. brute spring trigger type automotive safety according to claim 1 hammer is characterized in that: described tup (1) is for being arranged on the anterior sharp tip of being made by Hardmetal materials or diamond of described hammer body (3).

3. brute spring trigger type automotive safety according to claim 1 is hammered into shape, it is characterized in that: described hammer body (3) is cylindrical shape, described brute spring (5) is wrapped in described hammer body (3) periphery, is provided with the projection (8) of installation brute spring (5) and the groove (9) that plug (7) inserts on described hammer body (3).

4. brute spring trigger type automotive safety according to claim 3 is hammered into shape, it is characterized in that: described groove (9) is arranged on position on described hammer body (3) when inserting groove (9) when plug (7), described tup (1) overcoat (4) in apart from overcoat (4) mouth 5 to 35mm.

5. brute spring trigger type automotive safety according to claim 3 is hammered into shape, it is characterized in that: be provided with tup (1) percussion limiting stopper (15) in described overcoat (4) anterior inboard, described limiting stopper (15) coordinates with projection (8) on described hammer body (3), makes described tup (1) stretch out described overcoat (4) 5 to 35mm when percussion.

6. brute spring trigger type automotive safety according to claim 5 is hammered into shape, it is characterized in that: also comprise the rear reset attachment of tup (1) percussion, described reset attachment comprises pull bar (14), connecting rod (16) and described limiting stopper (15);

Described pull bar (14) one ends can be rotatably set in described overcoat (4) rear outside and form pull bar fulcrum (17);

Described limiting stopper (15) is slidably disposed in described overcoat (4);

Described connecting rod (16) rotatably is connected with described pull bar (14) middle part, the other end and described limiting stopper (15) interlock.

According to claim 1 to 6 arbitrary described brute spring trigger type automotive safety hammer, it is characterized in that: described percussion control mechanism (6) comprises percussion handle (10), transmission gear (11) and described plug (7), plug (7) returning device (13);

Described transmission gear (11) utilizes core wheel to be fixedly mounted on described handle (2);

One end of described percussion handle (10) is provided with half gear (18) with described transmission gear (11) engagement, the other end for the percussion attacker, the core wheel of described half gear (18) for will pull the trigger handle (10) be fixed on handle (2) fulcrum;

Described plug (7) telescopically is arranged in handle (2), and the top of described plug (7) is provided with the inclined-plane (12) that faces tup (1) direction, and its root is provided with the sour jujube bar with described transmission gear (11) engagement;

Described plug (7) returning device (13) is for being arranged on the pull back spring (13) below described plug (7).