CN215841279U

CN215841279U - Labor-saving window breaking device

Info

Publication number: CN215841279U
Application number: CN202121462021.7U
Authority: CN
Inventors: 胡佳丽
Original assignee: Ningxia Xiongshida Automobile Service Co ltd
Current assignee: Ningxia Xiongshida Automobile Service Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-02-18
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to a labor-saving window breaking device which comprises a support, a guide cylinder and a conical hammer head, wherein the support is of a long-strip-shaped structure, a circular through hole penetrating through the upper surface and the lower surface is formed in the middle of the support, the periphery of the circular through hole is connected with the top of the guide cylinder, a push rod penetrates through the circular through hole and the guide cylinder, support rods are arranged on the left side and the right side of the guide cylinder, the top of each support rod is connected with the bottom surface of the support, a sucking disc is fixedly connected to the bottom of each support rod, the push rod matched with the guide cylinder is arranged in the guide cylinder, and the large end of the conical hammer head is fixedly connected to the bottom of the push rod. The utility model has good fixing effect, is easy to enable the conical hammer head to act on one point, avoids splashing of glass slag and improves window breaking efficiency; the utility model has an acting fulcrum, and the window can be broken with small force, thereby improving the safety coefficient; the user can break glass through the form of pressing or strikeing according to the operation custom, synthesizes the advantage of multiple broken window device, convenient to carry, easy operation.

Description

Labor-saving window breaking device

Technical Field

The utility model relates to the technical field of rescue equipment, in particular to a labor-saving window breaking device.

Background

The window breaking hammer breaks the surface of glass according to the principle that the contact area of the conical hammer head and the glass is small and larger pressure is generated, so that the glass can be diffused to the whole glass from the point, and the glass is broken.

The existing window breaking device is generally a conical hammer head with a handle and a firing pin type window breaker, the traditional handle conical hammer head needs to strike glass by means of speed impact, the glass is difficult to act on one point during striking, physical strength is consumed, waste times are increased, and a user is injured by splashing of the glass. The striker type window breaker has no action pivot, glass can be broken only by a certain force, and women and children cannot break the window to escape if the strength is small, so that the guarantee coefficient is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a labor-saving window breaking device for solving the technical problems.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a laborsaving broken window device, includes support, guide cylinder and toper tup, the support is rectangular platelike structure, and the support middle part is equipped with the circular through-hole that link up the top from top to bottom, and the top of connecting the guide cylinder is followed in the week of circular through-hole, the push rod passes circular through-hole, guide cylinder, the guide cylinder left and right sides all is equipped with the bracing piece, the bracing piece top is connected with the support bottom surface, and bracing piece bottom rigid coupling has the sucking disc, be equipped with in the guide cylinder with guide cylinder complex push rod, the main aspects of toper tup is rigid coupling in the push rod bottom.

Further, the two support rods are the same.

Further, the length of the guide cylinder is smaller than that of the supporting rod.

Further, the distance between the two support rods and the circular through hole is the same.

Furthermore, the sum of the lengths of the push rod and the conical hammer head is greater than the length from the top surface of the support to the bottom surface of the sucker.

Furthermore, anti-slip pads are attached to the top surface of the guide cylinder and the bottom surface of the support.

Furthermore, the sucking disc is an air-exhaust locking type sucking disc.

Furthermore, the conical hammer head is made of hard materials such as aluminum alloy, tungsten steel, stainless steel and the like.

Further, still including the resilient means of being convenient for striking glass, resilient means includes locating piece, stopper and spring, the lateral wall of locating piece be equipped with the horizontal notch of support adaptation, the locating piece be two, the top surface of two locating pieces is respectively through spring coupling in the bottom at stopper both ends.

Further, the notches of the two positioning blocks are opposite.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model has good fixing effect, is easy to enable the conical hammer head to act on one point, avoids splashing of glass slag and improves window breaking efficiency;

2. the utility model has an acting fulcrum, and the window can be broken with small force, thereby improving the safety coefficient;

3. the user can break glass through the form of pressing or strikeing according to the operation custom, synthesizes the advantage of multiple broken window device, convenient to carry, easy operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the structure of the elastic device;

FIG. 4 is a schematic view of a resilient device in cooperation with the present invention;

the attached drawings are as follows: 1-support, 2-support rod, 3-sucker, 4-guide cylinder, 5-push rod, 6-conical hammer, 7-positioning block, 8-limiting block, 9-spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

Example one

As shown in fig. 1 and 2, the labor-saving window breaking device disclosed by the utility model comprises a support 1, a guide cylinder 4 and a conical hammer 6, wherein the support 1 is of a long-strip-shaped structure, a circular through hole penetrating through the upper surface and the lower surface is formed in the middle of the support 1, the guide cylinder 4 is arranged below the circular through hole and is in through connection with the circular through hole, supporting rods 2 connected with the bottom surface of the support 1 are arranged on the left side and the right side of the guide cylinder 4, a sucking disc 3 is fixedly connected to the bottoms of the supporting rods 2, a push rod 5 matched with the guide cylinder 4 is arranged in the guide cylinder 4, and the conical hammer 6 is fixedly connected to the bottom of the push rod 5.

The two support rods 2 are equal in size and dimension.

The length of guide cylinder 4 is less than the length of bracing piece 2, ensures that sucking disc 3 below bracing piece 2 can direct action on glass, realizes the effect of firm sticking.

The support rod 2 is positioned in the middle of the circular through hole of the support 1 and the outer edge of the end part of the support 1 close to the circular through hole. Not only can reserve hand placing areas for the bottoms of the two ends of the support 1, but also can avoid the interference to the push rod 5 which moves up and down.

The sum of the lengths of the push rod 5 and the conical hammer 6 is greater than the length from the top surface of the support 1 to the bottom surface of the suction cup 3, so that enough potential energy can be reserved for the push rod 5 to impact the glass.

The top surface of the guide cylinder 4 and the bottom surface of the support 1 are adhered with anti-slip pads, so that when the window breaking device is held by a gesture of holding the needle cylinder or directly acts on the bottom of the push rod 5 to impact glass, friction can be increased to prevent slipping.

The sucker 3 is an air-exhaust locking type sucker, so that the position of the sucker 3 can be adjusted in time or the sucker 3 can be taken down after use.

The conical hammer head 6 is made of hard materials such as aluminum alloy, tungsten steel and stainless steel, and the conical hammer head 6 with high strength and hardness is convenient for efficiently crushing glass.

The specific implementation principle flow of the embodiment is as follows:

the method comprises the steps of selecting one corner of window body glass to be broken, pressing an air exhaust locking type sucker on the glass, and extruding air between the air exhaust locking type sucker and the glass through an exhaust button on the air exhaust locking type sucker to enable the air exhaust locking type sucker and the glass to form a stable negative pressure sticking state.

The push rod is placed into the guide cylinder, and the glass can be broken through two modes according to field conditions and habits of users. Firstly, the forefinger and the middle finger of the hand are placed at the bottoms of the two ends of the support, the thumb is pressed on the top surface of the push rod to form a needle holding barrel gesture, and the pressure is applied to the push rod downwards by means of the pivots of the two support rods, so that the glass can be easily broken; secondly, the push rod is pulled upwards to the maximum, the push rod is quickly knocked down through a palm or other hard objects, the push rod moves downwards at a high speed, and the conical hammer impacts the glass, so that the glass is crushed.

Example two

As shown in fig. 3 and 4, on the basis of the first embodiment, an elastic device convenient for impacting glass is added in the first embodiment, the elastic device includes a positioning block 7, a limiting block 8 and a spring 9, the side wall of the positioning block 7 is provided with a transverse notch matched with the support 1, the positioning blocks 7 are two, the notches of the two positioning blocks 7 are opposite, and the top surfaces of the two positioning blocks 7 are respectively connected to the bottoms of the two ends of the limiting block 8 through the spring 9.

The two positioning blocks 7 are respectively clamped at two ends of the support 1, and the limiting block 8 is arranged right above the push rod 5. The push rod 5 is pulled out upwards, acting force is increased, the spring 9 is in a stretching state, the push rod 5 is released, the spring 9 restores elastic deformation, and the conical hammer head 6 is given downward impact potential energy.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that all such changes and modifications as fall within the true spirit and scope of the utility model be considered as within the following claims.

Claims

1. The utility model provides a laborsaving broken window device which characterized in that: including support, guide cylinder, push rod and toper tup, the support is rectangular platelike structure, and the support middle part is equipped with the circular through-hole that link up the top down, and the top of connecting the guide cylinder is followed in the week of circular through-hole, the push rod passes circular through-hole, guide cylinder, the guide cylinder left and right sides all is equipped with the bracing piece, the top and the support bottom surface of bracing piece are connected, and bracing piece bottom rigid coupling has the sucking disc, be equipped with in the guide cylinder with guide cylinder complex push rod, the main aspects of toper tup is solid fixed in the push rod bottom.

2. A power saving window breaking device as claimed in claim 1, wherein: the length of guide cylinder is less than the length of bracing piece.

3. A power saving window breaking device as claimed in claim 1, wherein: the distance between the two support rods and the circular through hole is the same.

4. A power saving window breaking device as claimed in claim 1, wherein: the sum of the lengths of the push rod and the conical hammer head is greater than the length from the top surface of the support to the bottom surface of the sucker.

5. A power saving window breaking device as claimed in claim 1, wherein: and anti-slip pads are adhered to the top surface of the guide cylinder and the bottom surface of the support.

6. A power saving window breaking device as claimed in claim 1, wherein: the sucking disc is an air-exhaust locking type sucking disc.

7. A power saving window breaking device as claimed in claim 1, wherein: the conical hammer head is made of one of aluminum alloy, tungsten steel and stainless steel.

8. A power saving window breaking device as claimed in claim 1, wherein: still including the resilient means of being convenient for striking glass, resilient means includes locating piece, stopper and spring, the lateral wall of locating piece be equipped with the horizontal notch of support adaptation, the locating piece be two, the top surface of two locating pieces is respectively through spring coupling in the bottom at stopper both ends.

9. A power saving window breaking device as claimed in claim 8, wherein: the notches of the two positioning blocks are opposite.