CN208694072U - Portable fire-fighting window breaking hammer - Google Patents
Portable fire-fighting window breaking hammer Download PDFInfo
- Publication number
- CN208694072U CN208694072U CN201820325269.0U CN201820325269U CN208694072U CN 208694072 U CN208694072 U CN 208694072U CN 201820325269 U CN201820325269 U CN 201820325269U CN 208694072 U CN208694072 U CN 208694072U
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- China
- Prior art keywords
- cylinder
- wall
- circular open
- handle
- window breaking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of portable fire-fighting window breaking hammers, the device includes retracting cylinder, handle, hammer tip, protection mechanism and oxygen container, and detection agency, wherein retracting cylinder includes the first cylinder and the second cylinder, and both ends are socketed in the 3rd cylinder in described the first cylinder and described the second cylinder respectively, so that the retracting cylinder can stretch；Fan-folded plate described in the protection mechanism can be unfolded to form a ring baffle along the annulus, be protected to fireman to prevent fragment splashing from hurting sb.'s feelings；It is equipped with oxygen container in the handle, is mainly fireman and unobstructed breathing is provided by the personnel of rescuing；The detection agency includes combined aural and visual alarm, multiple LED spotlights, smoke detector, hygrosensor, infrared detector and controller, is instructed the action of fireman.The utility model has the advantages of simple structure, functional diversities, suitable for coping with fire-fighting and rescue environment complicated and changeable, has good market prospects.
Description
Technical field
The utility model relates to fire fighting equipment fields.More specifically, it is broken that the utility model relates to a kind of portable fire-fightings
Window hammer.
Background technique
Window breaking hammer is mainly used for carrying out brokenly window under crisis situations as a highly important tool in fire-fighting and rescue
Escape, is generally made of tup, hammer body, connecting rod and LED light, therefore it is often relatively simple for structure, function is also single, can not
Fire fighter is coped in the emergency escape under fire behavior complicated and changeable, cannot more effectively guarantee oneself safety and completion
Rescue work, urgent need improve a kind of light and functional diversities window breaking hammer.
Utility model content
One purpose of the utility model is to solve at least the above problems, and provide the advantages of at least will be described later.
The utility model is to provide a kind of portable fire-fighting window breaking hammer there are one purpose, which includes retracting cylinder, hand
Handle, hammer tip, protection mechanism and oxygen container and detection agency, wherein retracting cylinder includes the first cylinder, the second cylinder, third circle
Cylinder, the both ends of described the 3rd cylinder are socketed in respectively in described the first cylinder and described the second cylinder, so that the retracting cylinder can
It stretches；The hammer tip is set on the end face of the front end of described the first cylinder, is escaped out in order in case of emergency open up
Road；The protection mechanism includes annulus, fan-folded plate and card column, and the fan-folded plate can be when being beaten along the circle
Ring is unfolded to form a ring baffle, is protected to fireman to prevent fragment splashing from hurting sb.'s feelings；Oxygen container is equipped in the handle,
It is mainly fireman and is provided unobstructed breathing by the personnel of rescuing；The detection agency includes combined aural and visual alarm, multiple LED optically focused
Lamp, smoke detector, hygrosensor, infrared detector and controller, with by the controller to the smoke detector,
The information of the hygrosensor and infrared detector feedback passes to the combined aural and visual alarm after being handled, and regulates and controls
The action of fireman is instructed in the sound of the combined aural and visual alarm and brightness.The utility model has the advantages of simple structure, has
Diversified function has good market prospects suitable for coping with fire-fighting and rescue environment complicated and changeable.
In order to realize these purposes and other advantages according to the present utility model, a kind of broken window of portable fire-fighting is provided
Hammer comprising:
Retracting cylinder is hollow cylindrical structure；
Handle is hollow cylindrical structure, and one end and the rear end of the retracting cylinder are hinged, and other end connection one is hung
Ring, the outer wall of the handle be equipped with the first groove, and the bottom surface of first groove is equipped with to be connected to the handle inner
First air valve and the second air valve；
Hammer tip is set on the end face of the front end of the retracting cylinder；
Protection mechanism is set on the outer wall of the retracting cylinder；
Oxygen container, is set to the inside of the handle, and the oxygen container is equipped with gas outlet, gas injection port, the gas outlet
It is connected to first air valve, the gas injection port is connected to second air valve, the outlet side of first air valve and a silica gel
Pipe connection, the internal sleeve of the outlet side of the silicone tube are equipped with a bead abutted with its inner wall, and the silicone tube out
Gradually withdrawn forward forms a conical structure at gas end.
Preferably, retracting cylinder described in the portable fire-fighting window breaking hammer includes:
The first cylinder, is hollow cylindrical structure, and the end face of front end is equipped with the hammer tip, and rear end extends internally shape
At the first circular open, the rear end face of described the first cylinder is equipped with the second groove being connected to first circular open,
Sliding slot is provided along its length on the outer wall of described the first cylinder, the rear end of the outer wall of described the first cylinder is equipped with one and its
The parallel U-shaped ring in end face, open end and the outer wall of described the first cylinder are affixed；
The second cylinder is hollow cylindrical structure, and front end extends inwardly to form the second circular open, described second
The front end surface of cylinder is equipped with the third groove being connected to second circular open, and rear end is equipped with one through second circle
The rear end face of cylinder and the U-shaped groove of side wall, one rotating bar of horizontal clamping, the outer wall of the rotating bar and institute in the U-shaped groove
One end socket of handle is stated, is equipped with battery in described the second cylinder；
The 3rd cylinder is the hollow cylindrical structure of both ends open, and one end is socketed in described the first cylinder, separately
One end is socketed in described the second cylinder, and the both ends of described the 3rd cylinder extend outward to form baffle, described the 3rd cylinder it is outer
Multiple snap-gauges are provided along its length on wall, distance of the one end of any snap-gauge far from described the 3rd cylinder away from central shaft is small
In the bottom of distance and the third groove of the bottom of second groove away from the first cylinder central axis away from described second
The distance of cylinder center axis, and it is greater than the internal diameter of first circular open and second circular open.
Preferably, protection mechanism described in the portable fire-fighting window breaking hammer includes:
Annulus is socketed on the outer wall of described the first cylinder, and the side wall of the annulus is equipped with third circular open；
Fan-folded plate, one end is equipped with perforation, and is socketed on the annulus by the perforation, the fan-folded
The side of plate is equipped with multiple hooks, and the other side is equipped with multiple card slots with the hook clamping；
Card column is cylindrical structure, and side wall is equipped with screw thread, and one end is slidably connected with the sliding slot, the other end
It is connect across the third circular open with a nut thread.
Preferably, retracting cylinder described in the portable fire-fighting window breaking hammer and the handle are all made of insulating materials system
At.
Preferably, the portable fire-fighting window breaking hammer further includes detection agency, is powered by the battery, the spy
Surveying mechanism includes the combined aural and visual alarm being arranged at intervals on the outer wall of described the 3rd cylinder, multiple LED spotlights, smoke detection
Device, hygrosensor and infrared detector, and set on the controller of the 3rd cylinder inner wall, the controller respectively with institute
State combined aural and visual alarm, the smoke detector, the hygrosensor, infrared detector electrical connection.
Preferably, the internal diameter of the first circular open described in the portable fire-fighting window breaking hammer is equal to second circle
The internal diameter of shape opening.
Preferably, the outer diameter of baffle described in the portable fire-fighting window breaking hammer is greater than first circular open
Internal diameter, less than the internal diameter of described the first cylinder and described the second cylinder.
The utility model is include at least the following beneficial effects:
The first, the utility model includes retracting cylinder, handle, hammer tip, protection mechanism and oxygen container and detection agency, knot
Structure diversification, imparts the portable diversified function of fire-fighting window breaking hammer, to guarantee that fireman answers in rescue work
To fire field environment complicated and changeable.
The second, detection agency described in the utility model include combined aural and visual alarm, multiple LED spotlights, smoke detector,
Hygrosensor, infrared detector and controller, to pass through the controller to the smoke detector, the hygrosensor
The combined aural and visual alarm is passed to after being handled with the information of infrared detector feedback, and regulates and controls the combined aural and visual alarm
Sound and brightness the action of fireman instructed.
Retracting cylinder described in third, the utility model includes the first cylinder, the second cylinder, the 3rd cylinder, the third circle
The both ends of cylinder are socketed in respectively in described the first cylinder and described the second cylinder, so that the retracting cylinder can stretch, are extended
The retracting cylinder or so range.
4th, protection mechanism described in the utility model includes annulus, fan-folded plate and card column, the fan-folded plate
It can be unfolded to form a ring baffle along the annulus when being beaten, fireman be protected to prevent fragment from splashing and hurt
People；
5th, oxygen container is equipped in handle described in the utility model, be mainly fireman and rescued personnel provide it is logical
Smooth breathing improves rescue efficiency.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the side structure schematic diagram of the utility model；
Fig. 2 is the schematic cross-section of retracting cylinder described in the utility model；
Fig. 3 is the schematic cross-section of the first groove described in the utility model；
Fig. 4 is the schematic cross-section of protection mechanism described in the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained；In the description of the present invention, term " transverse direction ",
The instruction such as " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter
Change description, be not the device of indication or suggestion meaning or element must have a particular orientation, constructed with specific orientation and
Operation, therefore should not be understood as limiting the present invention.
As shown in figures 1-4, the utility model provides a kind of portable fire-fighting window breaking hammer comprising:
Retracting cylinder 1 is hollow cylindrical structure；
Handle 2 is hollow cylindrical structure, and one end and the rear end of the retracting cylinder 1 are hinged, other end connection one
Link, the outer wall of the handle 2 are equipped with the first groove 201, and the bottom surface of first groove 201 is equipped with and the handle 2
The first air valve and the second air valve of inside connection；
Hammer tip 3 is set on the end face of the front end of the retracting cylinder 1；
Protection mechanism 4 is set on the outer wall of the retracting cylinder 1；
Oxygen container, is set to the inside of the handle 2, and the oxygen container is equipped with gas outlet, gas injection port, the gas outlet
It is connected to first air valve, the gas injection port is connected to second air valve, the outlet side of first air valve and a silica gel
The internal sleeve of pipe connection, the outlet side of the silicone tube is equipped with a bead abutted with its inner wall, by squeezing the glass
The gap size that glass pearl and the silicone tube are formed controls gas output, and the outlet side of the silicone tube gradually withdrawn forward shape
At a conical structure.
It in the above-mentioned technical solutions, include retracting cylinder 1, handle 2, hammer tip 3, protection in the portable fire-fighting window breaking hammer
Mechanism 4 and oxygen container, structure diversification impart the portable diversified function of fire-fighting window breaking hammer, to guarantee fire-fighting
Member copes with fire field environment complicated and changeable in rescue work；Oxygen container is equipped in the handle 2, be mainly fireman and by
The personnel of rescuing provide unobstructed breathing；The hammer tip is set on the end face of 1 front end of retracting cylinder, in order in case of emergency open
Means of escape is opened up, to improve the efficiency of rescue work.
In another technical solution, retracting cylinder 1 described in the portable fire-fighting window breaking hammer includes:
The first cylinder 101 is hollow cylindrical structure, and the end face of front end is equipped with the hammer tip 3, and rear end is inwardly prolonged
It stretches to form the first circular open, the rear end face of described the first cylinder 101 is equipped with the be connected to first circular open
Two grooves, are provided along its length sliding slot on the outer wall of described the first cylinder 101, after the outer wall of described the first cylinder 101
End is equipped with a U-shaped ring 104 parallel with its end face, and open end and the outer wall of described the first cylinder 101 are affixed；
The second cylinder 102 is hollow cylindrical structure, and front end extends inwardly to form the second circular open, described
The front end surface of the second cylinder 102 is equipped with the third groove being connected to second circular open, and rear end is equipped with one and runs through institute
The rear end face of the second cylinder 102 and the U-shaped groove 105 of side wall are stated, one rotating bar of horizontal clamping, described in the U-shaped groove 105
One end of the outer wall of rotating bar and the handle 2 is socketed, and is equipped with battery in described the second cylinder 102；
The 3rd cylinder 103, is the hollow cylindrical structure of both ends open, and one end is socketed in described the first cylinder
In 101, the other end is socketed in described the second cylinder 102, and the both ends of described the 3rd cylinder 103 extend outward to form baffle, institute
It states and is provided along its length multiple snap-gauges 106 on the outer wall of the 3rd cylinder 103, any snap-gauge 106 is far from described the 3rd cylinder
Distance of 103 one end away from central shaft is less than the bottom of second groove away from the distance of 101 central axis of the first cylinder
Bottom with the third groove is greater than first circular open and institute away from the distance of 102 central axis of the second cylinder
The internal diameter of the second circular open is stated, rotates described the first cylinder 101 and described the second cylinder 102 to pass through, it is recessed by described second
Slot and the third groove are aligned the snap-gauge 106, to stretch to the 3rd cylinder 103.
In another technical solution, protection mechanism 4 described in the portable fire-fighting window breaking hammer includes:
Annulus 401 is socketed on the outer wall of described the first cylinder 101, and the side wall of the annulus 401 is equipped with third circle
Shape opening；
Fan-folded plate 402, one end is equipped with perforation, and is socketed on the annulus 401 by the perforation, the fan
The side of shape folded sheet 402 is equipped with multiple hooks, and the other side is equipped with multiple card slots with the hook clamping, the fan-folded
Plate 402 can be unfolded to form a ring baffle along the annulus 401 when being beaten, and be protected fireman to prevent fragment
Splashing is hurted sb.'s feelings；
Card column 403 is cylindrical structure, and side wall is equipped with screw thread, and one end is slidably connected with the sliding slot, another
End is connect across the third circular open with a nut thread.
In another technical solution, retracting cylinder 1 described in the portable fire-fighting window breaking hammer and the handle 2 are adopted
It is made from an insulative material, to prevent electric leakage.
In another technical solution, the portable fire-fighting window breaking hammer further includes detection agency, by the battery
Power supply, the detection agency include the combined aural and visual alarm being arranged at intervals on the outer wall of described the 3rd cylinder 103, multiple LED poly-
Light lamp, smoke detector, hygrosensor and infrared detector, and set on the controller of 103 inner wall of the 3rd cylinder, institute
Controller is stated to be electrically connected with the combined aural and visual alarm, the smoke detector, the hygrosensor, the infrared detector respectively
It connects, with the information fed back by the controller to the smoke detector, the hygrosensor and the infrared detector
The combined aural and visual alarm is passed to after being handled, and regulates and controls the sound of the combined aural and visual alarm and brightness carrys out row to fireman
It is dynamic to be instructed.
In another technical solution, the internal diameter of the first circular open described in the portable fire-fighting window breaking hammer is equal to
The internal diameter of second circular open.
In another technical solution, the outer diameter of baffle described in the portable fire-fighting window breaking hammer is greater than described first
The internal diameter of circular open, less than the internal diameter of described the first cylinder 101 and described the second cylinder 102, by described the 3rd cylinder 103
Both ends be socketed in described the first cylinder 101 and described the second cylinder 102 respectively.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (7)
1. portable fire-fighting window breaking hammer, characterized in that it comprises:
Retracting cylinder is hollow cylindrical structure；
Handle is hollow cylindrical structure, and one end and the rear end of the retracting cylinder are hinged, and the other end connects a link,
The outer wall of the handle is equipped with the first groove, and the bottom surface of first groove is equipped be connected to the handle inner first
Air valve and the second air valve；
Hammer tip is set on the end face of the front end of the retracting cylinder；
Protection mechanism is set on the outer wall of the retracting cylinder；
Oxygen container, is set to the inside of the handle, and the oxygen container is equipped with gas outlet, gas injection port, the gas outlet and institute
The connection of the first air valve is stated, the gas injection port is connected to second air valve, and the outlet side of first air valve and a silicone tube connect
Logical, the internal sleeve of the outlet side of the silicone tube is equipped with a bead abutted with its inner wall, and the outlet side of the silicone tube
Gradually withdrawn forward forms a conical structure.
2. portable fire-fighting window breaking hammer as described in claim 1, which is characterized in that the retracting cylinder includes:
The first cylinder, is hollow cylindrical structure, and the end face of front end is equipped with the hammer tip, and rear end extends inwardly to form the
One circular open, the rear end face of described the first cylinder is equipped with the second groove being connected to first circular open, described
Sliding slot is provided along its length on the outer wall of the first cylinder, the rear end of the outer wall of described the first cylinder is equipped with one and its end face
Parallel U-shaped ring, open end and the outer wall of described the first cylinder are affixed；
The second cylinder is hollow cylindrical structure, and front end extends inwardly to form the second circular open, described the second cylinder
Front end surface be equipped with the third groove that be connected to second circular open, rear end is equipped with one and runs through described the second cylinder
The U-shaped groove of rear end face and side wall, one rotating bar of horizontal clamping, the outer wall of the rotating bar and the hand in the U-shaped groove
One end of handle is socketed, and battery is equipped in described the second cylinder；
The 3rd cylinder is the hollow cylindrical structure of both ends open, and one end is socketed in described the first cylinder, the other end
It is socketed in described the second cylinder, the both ends of described the 3rd cylinder extend outward to form baffle, on the outer wall of described the 3rd cylinder
Multiple snap-gauges are provided along its length, distance of the one end of any snap-gauge far from described the 3rd cylinder away from central shaft is less than institute
The bottom of the second groove is stated away from the bottom of the distance of the first cylinder central axis and the third groove away from described the second cylinder
The distance of central axis, and it is greater than the internal diameter of first circular open and second circular open.
3. portable fire-fighting window breaking hammer as claimed in claim 2, which is characterized in that the protection mechanism includes:
Annulus is socketed on the outer wall of described the first cylinder, and the side wall of the annulus is equipped with third circular open；
Fan-folded plate, one end is equipped with perforation, and is socketed on the annulus by the perforation, the fan-folded plate
Side is equipped with multiple hooks, and the other side is equipped with multiple card slots with the hook clamping；
Card column is cylindrical structure, and side wall is equipped with screw thread, and one end is slidably connected with the sliding slot, and the other end passes through
The third circular open is connect with a nut thread.
4. portable fire-fighting window breaking hammer as described in claim 1, which is characterized in that the retracting cylinder and the handle are all made of
Insulating materials is made.
5. portable fire-fighting window breaking hammer as claimed in claim 2, which is characterized in that it further includes detection agency, by described
Battery power supply, the detection agency include the combined aural and visual alarm being arranged at intervals on the outer wall of described the 3rd cylinder, multiple LED poly-
Light lamp, smoke detector, hygrosensor and infrared detector, and set on the controller of the 3rd cylinder inner wall, it is described
Controller is electrically connected with the combined aural and visual alarm, the smoke detector, the hygrosensor, the infrared detector respectively
It connects.
6. portable fire-fighting window breaking hammer as claimed in claim 2, which is characterized in that the internal diameter of first circular open is equal to
The internal diameter of second circular open.
7. portable fire-fighting window breaking hammer as claimed in claim 6, which is characterized in that the outer diameter of the baffle is greater than described first
The internal diameter of circular open, less than the internal diameter of described the first cylinder and described the second cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325269.0U CN208694072U (en) | 2018-03-09 | 2018-03-09 | Portable fire-fighting window breaking hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325269.0U CN208694072U (en) | 2018-03-09 | 2018-03-09 | Portable fire-fighting window breaking hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208694072U true CN208694072U (en) | 2019-04-05 |
Family
ID=65912426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325269.0U Expired - Fee Related CN208694072U (en) | 2018-03-09 | 2018-03-09 | Portable fire-fighting window breaking hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208694072U (en) |
-
2018
- 2018-03-09 CN CN201820325269.0U patent/CN208694072U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |