CN203636783U

CN203636783U - Percussion type window breaking hammer

Info

Publication number: CN203636783U
Application number: CN201320827273.4U
Authority: CN
Inventors: 傅泽
Original assignee: Yiwu Industrial and Commercial College
Current assignee: Yiwu Industrial and Commercial College
Priority date: 2013-12-06
Filing date: 2013-12-06
Publication date: 2014-06-11
Anticipated expiration: 2023-12-06

Abstract

The utility model relates to window breaking devices of rescue equipment, in particular to a percussion type window breaking hammer. The percussion type window breaking hammer is mainly composed of a striker, a handle, spring pull rings, springs, connecting rods, suction cups and a rear base, three sets of the string pull rings, the springs, the connecting rods and the suction cups are evenly distributed on the rear base, the striker and the spring pull rings are all connected with the handle, two ends of the connecting rods are connected with the suction cups and the rear base respectively, and the springs are arranged outside the connecting rods in a sleeved mode and are parallel to the striker. The percussion type window breaking hammer is reasonable in structure, small in size and large in percussion force, a window breaking point can be selected accurately, practicality and safety are achieved, and the hammer can be used for self rescue in narrow space.

Description

The broken window hammer of a kind of trigger type

Technical field

The utility model relates to the window breaker of rescue aid, and a kind of trigger type that particularly a kind ofly construct rationally, volume is little and percussion force large, can accurately select broken window point breaks window and hammers into shape.

Background technology

Traditional broken window instrument is generally the instrument such as hammer, Buddha's warrior attendant hammer, and it is exactly carelessly to knock that people have a shortcoming in the time using these instruments, and broken window point is uncertain, and broken window efficiency is low; Moreover, in people are trapped in a narrow space time, often make not open trick, do not use strength, some larger instruments more cannot use, the broken window hammer of described a kind of trigger type can address this problem, its volume is little and percussion force large, broken window point, the skinny device that provides a kind of broken window to save oneself can be accurately provided.

Utility model content

In order to address the above problem, the utility model provides a kind of trigger type broken window hammer, utilize accurately selected broken window point of three suckers, also improve stability, utilize three springs to improve percussion force, when use, can play again and make striker mutually vertical with glass, due to striker and glasses interval less, make simple operation safety again.

The scheme that the utility model adopts is:

The broken window hammer of described a kind of trigger type is mainly made up of striker, handle, spring draw ring, spring, connecting rod, sucker, back seat, described spring draw ring, described spring, described connecting rod and described sucker have identical three and overlap and be evenly distributed on described back seat, described striker is all connected with described handle with described spring draw ring, described connecting rod two ends connect respectively described sucker and described back seat, and described spring housing is in described connecting rod outside parallel with described striker.When use, selected broken window point, three described suckers and glass plate are closely inhaled even, pull described handle, make described spring draw ring that three spring-compresseds are extremely ultimate attainment, then loose one's grip suddenly, the pointed nose of described striker just vertically acts on a point of glass plate, the huge stress producing can make windowpane cracked at the sound, reaches the object of saving oneself.

The beneficial effects of the utility model are: the broken window hammer of described a kind of trigger type structure rationally, volume is little and percussion force large, can accurately select broken window point, and practicality and safety, can be used for saving oneself of small space.

Brief description of the drawings

Further illustrate below in conjunction with figure of the present utility model:

Fig. 1 is the broken window hammer of described a kind of trigger type schematic diagram;

Fig. 2 is that schematic diagram is looked on a left side of Fig. 1.

In figure, 1. striker, 2. handle, 3. spring draw ring, 4. spring, 5. connecting rod, 6. sucker, 7. back seat.

Detailed description of the invention

As Fig. 1 be as described in the broken window hammer of a kind of trigger type schematic diagram, mainly formed by striker (1), handle (2), spring draw ring (3), spring (4), connecting rod (5), sucker (6), back seat (7).

As looked schematic diagram in the left side that Fig. 2 is Fig. 1, described spring draw ring (3), described spring (4), described connecting rod (5) and described sucker (6) have identical three and overlap and be evenly distributed on described back seat (7), described striker (1) is all connected with described handle (2) with described spring draw ring (3), described connecting rod (5) two ends connect respectively described sucker (6) and described back seat (7), and described spring (4) is enclosed within described connecting rod (5) outside parallel with described striker (1).

When use, selected broken window point, three described suckers (6) and glass plate are closely inhaled and connected, pull described handle (2), described spring draw ring (3) is compressed to three springs (4) ultimate attainment, then looses one's grip suddenly, the pointed nose of described striker (1) just vertically acts on a point of glass plate, the huge stress producing can make windowpane cracked at the sound, reaches the object of saving oneself.

Claims

1. the broken window hammer of trigger type, mainly by striker (1), handle (2), spring draw ring (3), spring (4), connecting rod (5), sucker (6), back seat (7) composition, it is characterized in that: described spring draw ring (3), described spring (4), described connecting rod (5) and described sucker (6) have identical three and overlap and be evenly distributed on described back seat (7), described striker (1) is all connected with described handle (2) with described spring draw ring (3), described connecting rod (5) two ends connect respectively described sucker (6) and described back seat (7), described spring (4) is enclosed within described connecting rod (5) outside parallel with described striker (1).