CN220778861U - High altitude is with broken window device - Google Patents
High altitude is with broken window device Download PDFInfo
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- CN220778861U CN220778861U CN202322365588.8U CN202322365588U CN220778861U CN 220778861 U CN220778861 U CN 220778861U CN 202322365588 U CN202322365588 U CN 202322365588U CN 220778861 U CN220778861 U CN 220778861U
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- extension rod
- rod
- high altitude
- hammer body
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- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 16
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a broken window device is used in high altitude, includes a plurality of extension bars that link to each other end to end, sets up an elastic connection spare at the tip of extension bar, sets up a hammer block in the one end that the extension bar was kept away from to elastic connection spare, the hammer block includes a hammer block body that links firmly the setting with elastic connection spare and is the polyhedron setting, is provided with the cone on each face of hammer block body respectively. The extension rod of this application can be connected through end to end's mode, then the hammer block is connected through the elastic connection spare, provides physical inertia through extension rod whipping, hammer block part and glass striking, and the elastic connection spare plays to increase inertia and cushion the extension rod and produce vibrations when striking glass and cause the influence of resonance to the extension rod, avoids leading to the damage of other equipment.
Description
Technical Field
The application relates to a window breaking device for high altitude.
Background
The existing window breaking hammer, namely the glass breaking hammer, is mostly applied to short-distance glass breaking escape under emergency conditions, and a few glass breaking hammers are used in the field of explosion-proof conflict treatment, but is not specially used for high-place window breaking tools in the field of fire-fighting, fire-extinguishing and rescue.
During the fire-extinguishing rescue process, the fire fighters can effectively improve the fire scene environment by breaking the window, discharging smoke and reducing the temperature, so that the fire fighters can conveniently and quickly approach the fire-extinguishing part to extinguish the fire. At present, an outdoor window breaking is generally realized by a fire axe, a ladder is needed to be erected to reach a corresponding height by the fire axe, but the speed of the ladder-erecting window breaking measure is low and sometimes the window breaking height cannot be reached, and particularly, the purpose of rapid and effective window breaking cannot be achieved no matter how difficult and how long the operation time is when smoke is discharged and fire is extinguished by a large-area continuous window breaking.
Disclosure of Invention
In order to solve the problem, the application provides a high altitude is with broken window device, including a plurality of extension bars that link to each other end to end, set up an elastic connection spare at the tip of extension bar, set up a hammer block in the one end that the extension bar was kept away from to elastic connection spare, the hammer block includes a hammer block body that links firmly the setting with elastic connection spare and is the polyhedron setting, is provided with the cone on each face of hammer block body respectively. The extension rod of this application can be connected through end to end's mode, then the hammer block is connected through the elastic connection spare, provides physical inertia through extension rod whipping, hammer block part and glass striking, and the elastic connection spare plays to increase inertia and cushion the extension rod and produce vibrations when striking glass and cause the influence of resonance to the extension rod, avoids leading to the damage of other equipment.
Preferably, the extension rod adopts the screw mode to twist the setting, the one end of extension rod towards elastic connection spare is provided with the internal thread section, the other end is provided with the external screw thread pole, adopts the connection mode that the external screw thread pole cartridge of the extension rod that is close to elastic connection spare end to the internal thread section of another extension rod between the adjacent extension rod.
Preferably, the elastic connecting piece comprises a connecting rod and a spring body, threads matched with the extension rod are arranged outside the connecting rod, and a screwing nut is fixedly arranged at the end part of the connecting rod. The whole threaded connection mode that all adopts of this application, the stability of structure is good, and the spring body passes through connecting rod and dead lever and is connected spring and outside extension rod and hammer body, and whole assembly is also very simple.
Preferably, a fixing rod is arranged at the other end of the spring body, a connecting threaded hole is formed in one face, facing the fixing rod, of the hammer body, and the fixing rod is in threaded connection with the connecting threaded hole.
Preferably, the rigidity of the elastic connecting piece is 5-10N/mm, and the hammer body is made of stainless steel and has a mass of 200-300g.
Preferably, an anti-slip rubber sleeve is arranged on the outer side of the extension rod.
Preferably, the hammer body and the cone are integrally arranged.
Preferably, the hammer body is a dodecahedron, the bottom of the cone is fixedly connected with the surface of the dodecahedron, and the center of the cone is correspondingly arranged with the center of the surface of the dodecahedron. The setting mode of the hammer body at a plurality of surface bodies is adopted, then the cone is correspondingly arranged on the center of the hammer body, and the mode that the center is correspondingly arranged is utilized, so that the impact and breaking of glass are facilitated.
Preferably, the elastic connecting piece is a homing spring or a connecting chain.
The application can bring the following beneficial effects:
1. the extension rod of this application can be connected through end to end's mode, then the hammer block is connected through the elastic connection spare, provides physical inertia through extension rod whipping, hammer block part and glass striking, and the elastic connection spare plays to increase inertia and cushion the extension rod and produce vibrations when striking glass and cause the influence of resonance to the extension rod, avoids leading to the damage of other equipment.
2. The whole threaded connection mode that all adopts of this application, the stability of structure is good, and the spring body passes through connecting rod and dead lever and is connected spring and outside extension rod and hammer body, and whole assembly is also very simple.
3. The setting mode of the hammer body at a plurality of surface bodies is adopted, then the cone is correspondingly arranged on the center of the hammer body, and the mode that the center is correspondingly arranged is utilized, so that the impact and breaking of glass are facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic view of a structure provided with a homing spring;
FIG. 2 is a schematic view of a structure provided with a connecting chain;
FIG. 3 is a schematic view of the structure of the extension rod;
fig. 4 is a schematic structural view of a cone portion.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present application will be described in detail below with reference to the following detailed description and the accompanying drawings.
In a first embodiment, as shown in fig. 1-2, a window breaking device for high altitude comprises a plurality of extension rods 1 connected end to end, an elastic connecting piece 2 is arranged at the end of each extension rod 1, a hammer body 3 is arranged at one end of each elastic connecting piece 2 far away from each extension rod 1, the hammer body 3 comprises a hammer body 4 fixedly connected with the elastic connecting piece 2 and arranged in a polyhedron shape, and cones 5 are respectively arranged on each surface of the hammer body 4.
When the glass breaking device is used, the extension rod 1 is connected end to obtain an integral structure, then the elastic connecting piece 2 and the hammer body 3 are arranged, then the hammer body 3 is partially impacted with glass, the elastic connecting piece 2 plays a role in increasing inertia and buffering the influence of vibration generated by the extension rod 1 when the glass is impacted on the extension rod 1, so that the influence on resonance of the extension rod 1 is avoided, and the damage to other equipment is avoided until the breaking effect is achieved.
In a second embodiment, as shown in fig. 1-4, a window breaking device for high altitude comprises a plurality of extension rods 1 connected end to end, an elastic connecting piece 2 is arranged at the end of each extension rod 1, a hammer body 3 is arranged at one end of each elastic connecting piece 2 far away from each extension rod 1, the hammer body 3 comprises a hammer body 4 fixedly connected with the elastic connecting piece 2 and arranged in a polyhedron shape, and cones 5 are respectively arranged on each surface of the hammer body 4. The extension rod 1 adopts the screw mode to twist the setting, the one end of extension rod 1 towards elastic connection piece 2 is provided with internal thread section 6, and the other end is provided with external screw rod 7, adopts the connection mode that the external screw rod 7 cartridge of the extension rod 1 that is close to elastic connection piece 2 end to the internal thread section 6 of another extension rod 1 between the adjacent extension rod 1. The elastic connecting piece 2 comprises a connecting rod 8 and a spring body 9, threads matched with the extension rod 1 are arranged outside the connecting rod 8, and a screwing nut 10 is fixedly arranged at the end part of the connecting rod 8. A fixing rod 11 is arranged at the other end of the spring body 9, a connecting threaded hole 12 is arranged on one surface of the hammer body 4 facing the fixing rod 11, and the fixing rod 11 is in threaded connection with the connecting threaded hole 12. The rigidity of the elastic connecting piece 2 is 5-10N/mm, and the hammer body 3 is made of stainless steel and has a mass of 200-300g. An anti-slip rubber sleeve 13 is provided on the outside of the extension rod 1. The hammer body 4 and the cone 5 are integrally arranged. The hammer body 4 is a dodecahedron, the bottom of the cone 5 is fixedly connected with the surface of the dodecahedron, and the center of the cone 5 is correspondingly arranged with the center of the surface of the dodecahedron. The elastic connecting piece 2 is a return spring or a connecting chain.
When the shock absorber is used, the extension rod 1 is connected end to obtain an integral supporting structure, the spring body 9 is connected with the extension rod 1 and the hammer body 4 outside through the connecting rod 8 and the fixing rod 11, and when the shock absorber is used, the cone 5 on the hammer body 4 is used for carrying out reciprocating impact with glass, the elastic connecting piece 2 plays a role in increasing inertia and buffering the influence of vibration generated by the extension rod 1 on the extension rod 1 when the glass is impacted, so that other equipment is prevented from being damaged until the effect of breaking is achieved.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (9)
1. A broken window device is used to high altitude, its characterized in that: the hammer comprises a plurality of extension bars connected end to end, an elastic connecting piece is arranged at the end part of the extension bars, a hammer body is arranged at one end of the elastic connecting piece far away from the extension bars, the hammer body comprises a hammer body which is fixedly connected with the elastic connecting piece and is arranged in a polyhedron shape, and cones are respectively arranged on all sides of the hammer body.
2. The high altitude window breaking device according to claim 1, wherein: the extension rod adopts the screw thread mode to revolve to twist and sets up, the extension rod is provided with the internal thread section towards the one end of elastic connection spare, the other end is provided with the external screw thread pole, adopts the external screw thread pole cartridge to the internal thread section of another extension rod's of extension rod connection mode that is close to elastic connection spare end between the adjacent extension rod.
3. The high altitude window breaking device according to claim 2, wherein: the elastic connecting piece comprises a connecting rod and a spring body, threads matched with the extension rod are arranged outside the connecting rod, and a screwing nut is fixedly arranged at the end part of the connecting rod.
4. A window breaking device for use in high altitudes according to claim 3, wherein: the other end of the spring body is provided with a fixed rod, one surface of the hammer body facing the fixed rod is provided with a connecting threaded hole, and the fixed rod is in threaded connection with the connecting threaded hole.
5. The high altitude window breaking device according to claim 1, wherein: the rigidity of the elastic connecting piece is 5-10N/mm, and the hammer body is made of stainless steel and has a mass of 200-300g.
6. The high altitude window breaking device according to claim 1, wherein: an anti-slip rubber sleeve is arranged on the outer side of the extension rod.
7. The high altitude window breaking device according to claim 1, wherein: the hammer body and the cone are integrally arranged.
8. The high altitude window breaking device according to claim 1, wherein: the hammer body is a dodecahedron, the bottom of the cone is fixedly connected with the surface of the dodecahedron, and the center of the cone is correspondingly arranged with the center of the surface of the dodecahedron.
9. The high altitude window breaking device according to claim 1, wherein: the elastic connecting piece is a homing spring or a connecting chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322365588.8U CN220778861U (en) | 2023-08-31 | 2023-08-31 | High altitude is with broken window device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322365588.8U CN220778861U (en) | 2023-08-31 | 2023-08-31 | High altitude is with broken window device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220778861U true CN220778861U (en) | 2024-04-16 |
Family
ID=90665190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322365588.8U Active CN220778861U (en) | 2023-08-31 | 2023-08-31 | High altitude is with broken window device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220778861U (en) |
-
2023
- 2023-08-31 CN CN202322365588.8U patent/CN220778861U/en active Active
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