CN102029595A

CN102029595A - Multifunctional vacuum hammer

Info

Publication number: CN102029595A
Application number: CN2010105088330A
Authority: CN
Inventors: 王红红; 李彬; 张海强; 王喜彬; 邢向远; 韩学政
Original assignee: 王红红
Priority date: 2010-10-09
Filing date: 2010-10-09
Publication date: 2011-04-27

Abstract

The invention relates to a multifunctional vacuum hammer. A long cylindrical air cylinder is arranged outside the vacuum hammer, and a main body of an impact beating device is a main shaft; the main shaft is positioned in one end of the air cylinder and is connected with an upper piston; a heavy punch is connected to the bottom of the upper piston, and a spring is sleeved on the main shaft on the upper part of the upper piston; a spring limit clip is arranged on the inner wall of the air cylinder at the upper end of the spring; a plurality of picking frames are fixedly connected on a shaft body on the upper part of the main shaft; a switch for limiting the main shaft is arranged on the upper part of the spring limit clip on the air cylinder; a lower piston is arranged below the upper piston in the air cylinder; a long chisel head is connected below the lower piston; and the top end on the lower part of the chisel head passes through a through hole on a bottom board of the air cylinder. The multifunctional vacuum hammer can be released instantly under the condition of multistage pressurizing to form a higher pressure on the chisel head, so that glass and lockset can be destroyed easily.

Description

The multifunctional vacuum hammer

Technical field

The present invention relates to a kind of life with impacting breaker, in order to packaging container and anti-theft device are destroyed.

Background technology

Along with growth in the living standard, people pursue Humanity Design more, however potential very big danger in the design of some top grades.Such as, in order to form comfortable environment inside car, and effectively isolated external noise, the sealing of car is become better and better, and nearly all car all adopts power window, when car falls into the water accidentally, the vehicle circuit can lose efficacy because of immersion, vehicle window can't be opened, and because among the Che Zaishui, under the effect of hydraulic pressure, car door also can't be opened, this has just hindered the escape of trapped personnel, and during rescue, common rescue tool is subjected to the influence of the viscosity resistance of water under water, brandish difficulty and hitting power is little, substantially can't break glass and succour,, be not easy to daily carrying and save oneself and succour other people to be ready for use in addition because common rescuing and barrier-breaking instrument volume is bigger.For another example, along with development of technology, burglary-resisting installation is upgrading constantly, the volume of various locks or be exposed to the outside part also more and more littler, when daily anti-theft device lost efficacy or tripper when losing, just the destructive means of needs employing are opened, and that instruments such as common hammer knock area is big, accuracy rate is low, easily object is on every side caused unnecessary damage.

Summary of the invention

The purpose of this invention is to provide a kind of strike stress point and concentrate, the little portable multifunctional vacuum hammer of volume.

For achieving the above object, the technical solution used in the present invention is as follows:

A kind of multifunctional vacuum hammer, its outside is oval barrel-shaped inflator, the open bottom encapsulation of inflator top, its indoor design has one to collide beating unit, it is characterized in that: colliding the beating unit main body is a main shaft, main shaft one end is positioned at outside the inflator, the other end is positioned at inflator, main shaft is positioned at inflator one end and is connected with a upper piston, be connected with weight at the bottom of the upper piston, be with spring on the main shaft on upper piston top, design has the spacing card of spring on the inwall of the gas bucket of the upper end of spring, be fixedly connected with a plurality of sled framves on the axle body on main shaft top, the upper design at the spacing card of spring on the inflator has pair main shaft to carry out spacing switch; In inflator upper piston below design lower piston arranged, the lower piston below is connected with microscler cutter head, passes the through hole of tip from the base plate of gas bucket of a cutter bottom; Also design has a pair of lower piston to carry out spacing baffle plate on the cylinder inner wall between upper piston and lower piston.

Above-mentioned a kind of multifunctional vacuum hammer, it is characterized in that: switch is one microscler, and its end is positioned at inflator, and the other end passes from the hole on the stack shell, and the middle part of part has circular hole in the switch inflator, and part is big than the stack shell diameter of inflator in the tube of switch.

During use, use the crow bar of shovel shape to be fulcrum with the upper port of inflator, prize frame main shaft is upwards lifted, because the effect spring of the spacing card of spring is compressed, while upper piston and weight also are raised.After mentioning,, between upper piston and lower piston, form vacuum chamber because lower piston is spacing by baffle plate.At this moment, main shaft can move down under the effect of air pressure and spring, and it is descending to drive switch in the moving process, and finally because of the frictional force of main shaft and switch, main shaft is limited.When needs are operated hitting thing, only part outside the tube of switch upwards need be lifted, main shaft is descending fast under active force like this, and weight impacts the cutter head rapidly, at a cutter bigger pressure of lower end moment generation.

Use this device can make abrupt release under the situation of multistage pressurization, form bigger pressure, can easily realize breaking up glass and lockset at the cutter head.

Below in conjunction with drawings and Examples the present invention is further described.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Fig. 2 is the structural representation of crow bar among the present invention.

The specific embodiment

Embodiment 1

As Fig. 1, shown in Figure 2, a kind of multifunctional vacuum hammer, its outside is oval barrel-shaped inflator 5, inflator 5 top open bottom encapsulation, its indoor design has one to collide beating unit, colliding the beating unit main body is a main shaft 1, main shaft 1 one ends are positioned at outside the inflator, the other end is positioned at inflator 5, and main shaft 1 is positioned at 4 inflators, 5 one ends and is connected with a upper piston 6, is connected with weight 7 at the bottom of the upper piston, be with spring 4 on the main shaft on upper piston 6 tops, design has the spacing card of spring on the inwall of the gas bucket 5 of the upper end of spring 4, is fixedly connected with a plurality of sled framves 2 on the axle body on main shaft 1 top, and the upper design at the spacing card of spring on the inflator has pair main shaft 1 to carry out spacing switch 3; In inflator 5 upper piston below design have lower piston 10, lower piston 10 belows to be connected with microscler cutter 11, pass the through hole of tip from the base plate of gas bucket 5 of cutter 11 bottom; Also design has a pair of lower piston to carry out spacing baffle plate 9 on the cylinder inner wall of 10 of upper piston 6 and lower pistons.Switch 3 is one microscler, and its end is positioned at inflator 5, and the other end passes from the hole on the stack shell, and the middle part of part has circular hole in switch 3 inflators, and part is big than the stack shell diameter of inflator in the tube of switch 3.

During use, use the crow bar 12 of shovel shape to be fulcrum with the upper port of inflator 5, prize frame 2 main shaft 1 is upwards lifted, because the effect spring of the spacing card of spring is compressed, while upper piston 6 and weight 7 also are raised.After mentioning,, between upper piston 6 and lower piston 10, form vacuum chamber 8 because lower piston 10 is spacing by baffle plate 9.At this moment, main shaft 1 can move down under the effect of air pressure and spring, and it is descending to drive switch in the moving process, and finally because of the frictional force of main shaft and switch, main shaft is limited.When needs are operated hitting thing, only part outside the tube of switch upwards need be lifted, main shaft is descending fast under active force like this, and weight impacts the cutter head rapidly, at a cutter bigger pressure of lower end moment generation.

Claims

1. a multifunctional vacuum is hammered into shape, its outside is an oval barrel-shaped inflator (5), the open bottom encapsulation of inflator (5) top, its indoor design has one to collide beating unit, it is characterized in that: colliding the beating unit main body is a main shaft (1), main shaft (1) one end is positioned at outside the inflator, the other end is positioned at inflator (5), main shaft (1) is positioned at inflator (5), its lower end is connected with a upper piston (6), be connected with weight (7) at the bottom of the upper piston, be with spring (4) on the main shaft on upper piston (6) top, design has the spacing card of spring on the inwall of the gas bucket (5) of the upper end of spring (4), is fixedly connected with a plurality of sled framves (2) on the axle body on main shaft (1) top, and the upper design at the spacing card of spring on the inflator has pair main shaft (1) to carry out spacing switch (3); The design of the below of upper piston has lower piston (10) in inflator (5), and lower piston (10) below is connected with microscler cutter head (11), passes the through hole of tip from the base plate of gas bucket (5) of cutter head (11) bottom; Also design has a pair of lower piston to carry out spacing baffle plate (9) on the cylinder inner wall between upper piston (6) and lower piston (10).

2. above-mentioned a kind of multifunctional vacuum hammer, it is characterized in that: switch (3) is one microscler, and its end is positioned at inflator (5), and the other end passes from the hole on the stack shell, the middle part of part has circular hole in switch (3) inflator, and part is big than the stack shell diameter of inflator in the tube of switch (3).