CN203402119U

CN203402119U - Mini window breaker

Info

Publication number: CN203402119U
Application number: CN201320512518.4U
Authority: CN
Inventors: 潘秀斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-19
Filing date: 2013-08-19
Publication date: 2014-01-22
Anticipated expiration: 2023-08-19

Abstract

The utility model discloses a mini window breaker which comprises a straight pipe with one sealed end and an inner pipe sleeved with the straight pipe in a moving mode. A first spring is arranged between the inner end of the inner pipe and the inside of the straight pipe. A second spring and a striking pin are arranged in the inner pipe. The outer end of the inner pipe is provided with a through hole for the striking pin to be ejected. A notch is formed in a side of the middle of the inner pipe. The striking pin and the second spring are arranged in an inclined mode. The striking end of the striking pin is provided with a retaining block. The second spring is combined on the striking pin in a sleeved mode and the outer end of the second spring abuts against the retaining block. The retaining block on the striking pin abuts against the rim of the notch of the inner pipe. A leading block for changing the angle of the striking pin is arranged at the notch of the inner pipe on the straight pipe. The end portion of the leading block is arranged in an inclined mode. Due to the fact that the structures of the springs and the striking pin are adopted, compared with an existing safety hammer and other window breaking tools, the mini window breaker has the advantages of being small in size, convenient to carry and, especially capable of being directly hung to a key by additionally arranging a hanging hole. The mini window breaker belongs to the technical field of daily use tools.

Description

Mini window breaker

Technical field

The utility model belongs to the daily technical field of tools of life, especially relates to a kind of squash type that adopts and realizes the mini window breaker that high strength is clashed into.

Background technology

At present, the best approach of saving oneself of land craft passenger when there is accident is broken window escape, equal supporting window breaker while having safety hammer as emergency escape on passenger vehicle, existing safety hammer has the small-sized hand hammer of handle and crushing head conventionally, after user's gripping handle, brandishing that safety hammer need repeatedly knock glass could be by glass breaking, the energy knocking is less, runs into the very easily broken window failure of passenger that strength is less.By strengthening weight and the handle of safety hammer, can increase brokenly window efficiency, but public transport means consider the safety while moving and cannot adopt, passenger is that this type of safety hammer of Portable belt is self-defence also cannot be by safety check.And car is not equipped with the window breakers such as safety hammer conventionally, and because sedan-chair interior space is little, the window breaker of large volume is difficult to be placed on position within reach as safety hammer, even if use the broken window of safety hammer, the scope of arm motion also limited the energy that knocks glass, broken window efficiency is extremely low; Extreme in the situation that, for example car falls into the water, and in car, pours water, and more cannot use existing window breaker simultaneously.

Summary of the invention

Technical problem to be solved in the utility model is: provide a kind of volume little, the broken efficient thimble device of the much higher function of window efficiency.

Technical solution adopted in the utility model is: a kind of mini window breaker, the straight tube that comprises one end sealing, activity is placed on the inner tube in straight tube, between inner tube the inner and straight tube inside, be provided with the first spring, be provided with the second spring and striker in inner tube, inner tube outer end is provided with the through hole ejecting for striker, side, inner tube middle part forms a breach, striker and the second spring are all inclined to set, and striker clashes into end and is provided with block, and the second spring housing is combined on striker and outer end and block offset; Block on striker and inner tube indentation, there edge offset, and straight tube is provided with one for changing the guiding block of striker angle in inner tube indentation, there, and described guiding block end is inclined to set; Described straight tube the inner is provided with the pilot hole consistent with striker angle of inclination, and it is interior and spacing through pad that the activity of striker tail end is engaged in pilot hole.

Straight tube is externally connected with connecting panel, and described connecting panel one end is connected with straight tube, and the other end of connecting panel is free state, between connecting panel and straight tube outer wall, forms cavity, in described cavity, is provided with cutter.

Described cutter outside is provided with protection button, and protection button is connected between straight tube outer wall and connecting panel.

Described protection button is connected to and between straight tube outer wall and connecting panel, refers to that straight tube outer wall and connecting panel free end inner side are equipped with an arc groove, and protection is buckled and is provided with the circular arc matching with arc groove and arches upward.

Described protection button outer end is provided with connecting bore.

On described straight tube, be also provided with whistle, described whistle is located on straight tube closed end stretches out.

Described striker and level are 4 °～10 °.

The beneficial effects of the utility model are: the mini window breaker of the utility model, adopted spring to add the structure of striker, compared the broken window instruments such as existing safety hammer, the beneficial effect having is: volume is small and exquisite, be easy to carry, especially after setting up hanging hole, can directly hang on the key.

Rely on the elastic force of spring to give the strength that striker breaks window, broken window efficiency is high, simple to operation, is not subject to the restriction of operator's muscle power.

By blade, the whistle of setting up, can realize and cut safety strap, emergency function, realize Multifunctional centralized all over the body.

Accompanying drawing explanation

Fig. 1 is the utility model cutaway view.

Fig. 2 is the utility model protection button schematic diagram.

Fig. 3 is the utility model inner tube schematic diagram.

Fig. 4 is A place enlarged drawing in Fig. 1.

In figure, 1, straight tube, 1.1, pilot hole; 1.2, pad, 2, inner tube, 2.1, through hole; 2.2, breach, the 3, first spring, the 4, second spring; 5, whistle, 6, striker, 7, block; 8, guiding block, 9, connecting panel, 10, cutter; 11, protection button, 11.1, circular arc arches upward, 11.2, connecting bore.

The specific embodiment

Be below the utility model preferred embodiment, but therefore do not limit protection domain of the present utility model.

Shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of mini window breaker of the utility model, the straight tube 1 that comprises one end sealing, activity is placed on the inner tube 2 in straight tube 1, between inner tube 2 the inners and straight tube 1 inside, be provided with the first spring 3, in inner tube 2, be provided with the second spring 4 and striker 6, inner tube 2 outer ends are provided with the through hole 2.1 ejecting for striker 6, inner tube 2 sides, middle part form a breach 2.2, striker 6 and the second spring 4 are all inclined to set, striker 6 clashes into end and is provided with block 7, the second springs 4 and is linked on striker 6 and outer end and block 7 offset; Block 7 on striker 6 offsets with inner tube 2 breach 2.2 edges, place, and straight tube 1 is provided with one for changing the guiding block 8 of striker 6 angles at inner tube 2 breach 2.2 places, and described guiding block 8 ends are inclined to set.Striker 6 is inner to be coordinated with the inner guiding of inner tube 2, as shown in Figure 1.Described straight tube 1 the inner is provided with the pilot hole 1.1 consistent with striker 6 angles of inclination, and it is interior and spacing through pad 1.2 that striker 6 tail end activities are engaged in pilot hole 1.1.It is to be convenient to striker 6 in the interior activity of pilot hole 1.1 that the pilot hole 1.1 of being convenient to striker 6 guiding is designed to the object at striker 6 same angles of inclination, and striker 6 is difficult for being stuck on pilot hole 1.1 sidewalls, raising smoothness.

Described straight tube 1 is externally connected with connecting panel 9, and described connecting panel 9 one end are connected with straight tube 1, and the other end of connecting panel 9 is free state, between connecting panel 9 and straight tube 1 outer wall, forms cavity, is provided with cutter 10 in described cavity.

Described cutter 10 outsides are provided with protection button 11, and protection button 11 is connected between straight tube 1 outer wall and connecting panel 9.

Described protection button 11 is connected between straight tube 1 outer wall and connecting panel 9 and refers to that straight tube 1 outer wall and connecting panel 9 free end inner sides are equipped with an arc groove, and protection button 11 is provided with the circular arc matching with arc groove and arches upward 11.1.

Described protection is detained 11 outer ends and is provided with connecting bore 11.2.

On described straight tube 1, be also provided with whistle 12, described whistle 12 is located on straight tube 1 closed end stretches out.

Described striker 6 is 4 °～10 ° with level.

Principle of work of the present utility model is: shown in Fig. 1, by inner tube 2 ends near glass, inner tube 2 outer ends are stressed to be slided in straight tube 1, the first spring 3 pressurizeds, the block 7 of inner tube 2 breach 2.2 in striker 6 offsets, so striker 6 compression the second springs 4 that the motion of inner tube 2 drives, striker 6 clashes into be held to such an extent that block 7 is encountered behind the dip plane of guiding block 8 ends that are located in straight tube 1, start to change the angle of striker 6, block 7 slowly departs from inner tube 2 breach 2.2 edges, place, under the powerful reset force effect of the second spring 4, striker 6 passes shock object from the through hole 2.1 of inner tube 2, complete and clash into action, simultaneously because block 7 is kept off in inner tube 2 inside by through hole 2.1, so striker 6 can not drop out, after shock completes, inner tube 2 resets under the effect of the first spring 3, striker 6 is also followed and is reset to initial condition, state shown in Fig. 1 namely.

The mini window breaker of the utility model, has adopted the second spring 4 to add the structure of striker 6, compares the broken window instruments such as existing safety hammer, and the beneficial effect having is: volume is small and exquisite, is easy to carry, and especially after setting up connecting bore, can directly hang on the key.

Claims

1. a mini window breaker, it is characterized in that: the straight tube (1) that comprises one end sealing, activity is placed on the inner tube (2) in straight tube (1), between inner tube (2) the inner and straight tube (1) inside, be provided with the first spring (3), in inner tube (2), be provided with the second spring (4) and striker (6), inner tube (2) outer end is provided with the through hole (2.1) ejecting for striker (6), side, inner tube (2) middle part forms a breach (2.2), striker (6) and the second spring (4) are all inclined to set, striker (6) clashes into end and is provided with block (7), the second spring (4) is linked in the upper and outer end of striker (6) and block (7) offsets, block (7) on striker (6) is located edge with inner tube (2) breach (2.2) and is offseted, straight tube (1) locates to be provided with one for changing the guiding block (8) of striker (6) angle at inner tube (2) breach (2.2), and described guiding block (8) end is inclined to set, described straight tube (1) the inner is provided with the pilot hole (1.1) consistent with striker (6) angle of inclination, and it is interior and spacing through pad (1.2) that striker (6) tail end activity is engaged in pilot hole (1.1).

2. mini window breaker according to claim 1, it is characterized in that: described straight tube (1) is externally connected with connecting panel (9), described connecting panel (9) one end is connected with straight tube (1), the other end of connecting panel (9) is free state, between connecting panel (9) and straight tube (1) outer wall, form cavity, in described cavity, be provided with cutter (10).

3. mini window breaker according to claim 2, is characterized in that: described cutter (10) outside is provided with protection button (11), and protection button (11) is connected between straight tube (1) outer wall and connecting panel (9).

4. mini window breaker according to claim 3; it is characterized in that: described protection button (11) is connected to and between straight tube (1) outer wall and connecting panel (9), refers to that straight tube (1) outer wall and connecting panel (9) free end inner side are equipped with an arc groove, protection button (11) is provided with the circular arc matching with arc groove arch upward (11.1).

5. mini window breaker according to claim 4, is characterized in that: described protection button (11) outer end is provided with connecting bore (11.2).

6. mini window breaker according to claim 1 and 2, is characterized in that: on described straight tube (1), be also provided with whistle (5), described whistle (5) is located on straight tube (1) closed end stretches out.

7. mini window breaker according to claim 1, is characterized in that: described striker (6) is 4 °～10 ° with level.