CN216707389U - Electronic pulse ignition type plastic shell ceiling bomb - Google Patents
Electronic pulse ignition type plastic shell ceiling bomb Download PDFInfo
- Publication number
- CN216707389U CN216707389U CN202123099312.7U CN202123099312U CN216707389U CN 216707389 U CN216707389 U CN 216707389U CN 202123099312 U CN202123099312 U CN 202123099312U CN 216707389 U CN216707389 U CN 216707389U
- Authority
- CN
- China
- Prior art keywords
- electronic pulse
- nail
- pulse ignition
- propellant
- ceiling
- 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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- 239000004033 plastic Substances 0.000 title claims abstract description 27
- 229920003023 plastic Polymers 0.000 title claims abstract description 27
- 239000003380 propellant Substances 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000010304 firing Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000010892 electric spark Methods 0.000 abstract description 4
- 238000004880 explosion Methods 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract 1
- 239000002360 explosive Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model discloses a plastic shell ceiling bomb ignited by adopting electronic pulse, which solves the technical problem of great potential safety hazard in an indirect ignition mode of a fixed propelling mechanism of the existing plastic shell ceiling bomb propellant (containing single base medicine and double base medicine). The utility model includes a canister, a propellant, and a pulse ignition mechanism. The propellant is only filled in the cartridge, the conventional mode of igniting the propellant by adopting a primer with higher sensitivity is cancelled, the ignition mode of igniting the propellant by instantaneously releasing high-energy electric sparks by adopting electronic pulses and the direct ignition of the propellant are adopted, the safety of production and use of the ceiling bomb is greatly improved, and the explosion safety accidents of collision, high temperature, open fire and the like caused by the existence of the primer are avoided.
Description
Technical Field
The utility model belongs to the technical field of nail-shooting fastening equipment, and particularly relates to a ceiling bullet with an electronic pulse ignition type plastic shell.
Background
The plastic shell ceiling bomb is fast in nailing speed and high in working efficiency, and is fastening equipment for hanging objects which are necessary for indoor decoration and engineering. The use mode of traditional moulded case furred ceiling bullet lights the propellant in the cartridge case for striking the explosive production explosion back, and propellant detonation is and become explosive force in the enclosed environment, and under the explosive force drive, during the transmission nail jetted into the building base member to reach fastening construction purpose. The traditional ignition mode indirectly ignites the propellant through the explosion of the primer, and the used primer is generally a mixed medicament which causes deflagration under the action of mechanical impact and is easy to explode under the environments of collision, high temperature, open fire and the like. Therefore, great potential safety hazards are brought to the production, transportation and use processes of the plastic shell ceiling bomb.
Therefore, the utility model provides the ceiling bomb adopting the electronic pulse ignition type plastic shell, the traditional mode that the ceiling bomb ignites the propellant by the primer is replaced by the electronic pulse, the production and assembly process of the primer is cancelled, and the safety of production and use of the ceiling bomb is greatly improved.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the electronic pulse ignition type plastic shell ceiling bomb is adopted, and the technical problem that a great potential safety hazard exists in an indirect ignition mode of a fixed propelling mechanism of an existing plastic shell ceiling bomb propellant (containing single base explosive and double base explosive) is solved.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the electronic pulse ignition type plastic shell ceiling shell comprises a loading cylinder, propellant filled in the loading cylinder and a pulse ignition mechanism for igniting the propellant; the pulse ignition mechanism comprises an electronic pulse ignition needle which is inserted into one end of the cartridge, a nail barrel which is arranged at the other end of the cartridge, and a power-on mechanism which is connected between the electronic pulse ignition needle and the nail barrel; the nail barrel is made of conductive plastics.
Furthermore, the distance between the electronic pulse hair needle and the nail barrel in the medicine containing barrel is 4-5 mm.
Further, the electrifying mechanism comprises a lead connected between the electronic pulse hair pin and the nail barrel, and a power supply and a normally open switch which are connected in series with the lead.
Furthermore, the electronic pulse impulse needle is connected with the positive pole of the power supply, and the nail barrel is connected with the negative pole of the power supply.
Further, the electrifying mechanism also comprises a conductive piece which is connected with the lead and is contacted with the nail barrel.
Further, the nail barrel comprises a nail barrel body sleeved on the cartridge case and a shooting nail arranged on the nail barrel body.
Further, the high-strength shooting nail made of 60# steel is adopted by the shooting nail, and the nail barrel body and the shooting nail are integrally formed in an injection molding mode.
Furthermore, the nail barrel body is provided with an annular groove hole matched with the cartridge case, and the cartridge case is inserted in the annular groove hole.
Furthermore, the outer edge of the nail barrel body extends outwards to form a guide barrel sleeved on the outer wall of the cartridge case.
Further, an electronic pulsed propellant needle is pierced through the cartridge and extends into the propellant.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model has simple structure, scientific and reasonable design and convenient use, changes the traditional mode that the propellant is ignited by the primer for the ceiling bomb, greatly improves the safety of the production and the use of the ceiling bomb after the production and the assembly processes of the primer are cancelled, and avoids the safety accident that the ceiling bomb is easy to explode due to the existence of the primer in the ceiling bomb and various factors such as collision, high temperature, open fire and the like.
The utility model comprises a cartridge, a propellant and a pulse ignition mechanism, wherein the pulse ignition mechanism comprises an electronic pulse ignition needle, a nail barrel and a power-on mechanism, the propellant is filled in the cartridge, the nail barrel is made of conductive plastics, and the nail barrel has a conductive function. The utility model adopts an ignition mode that the electronic pulse instantly releases high-energy electric sparks to ignite the propellant, and in order to ensure that the electronic pulse is reliably and accurately released in the medicament charging box, both ends of the propellant in the medicament charging box can form a positive electrode and a negative electrode under the action of the outside, wherein one electrode is arranged in the medicament charging box, and the end of the nail barrel is one electrode. When the end of the nail barrel is a pole, the shooting nail and the nail barrel body must become an electric conductor, so the material of the nail barrel is changed from conventional common plastics into conductive plastics with electric conductivity.
When the electronic pulse firing needle and the nail barrel are communicated with the electrifying mechanism, a closed circuit is formed, instantaneous gas discharge can be generated between positive and negative charged areas with high potential difference, namely between the electronic pulse firing needle and the nail barrel, electric sparks occur, the compacted propellant in the cartridge is ignited, the propellant detonates in a closed environment instantaneously and is converted into explosive force, and the nail barrel is driven to be shot into a building matrix. The utility model adopts electronic pulse ignition to convert electric energy into heat energy, directly ignites the ceiling bomb propellant, cancels the use of sensitive primer, not only is the technical breakthrough of the ceiling bomb, but also greatly improves the safety of the ceiling bomb production process and the safety of the ceiling bomb finished product in storage, transportation and use.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the present invention (with the spacing between the electronic pulse-firing needle and the cartridge).
FIG. 3 is a schematic view of the structure of the nail cartridge of the present invention.
Wherein, the names corresponding to the reference numbers are:
1-cartridge, 2-propellant, 3-nail canister, 4-electronic pulse impulse needle, 5-power supply, 6-lead, 7-switch, 8-conductive piece, 31-nail canister body, 32-emission nail, 33-annular groove hole, 34-guide canister.
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 the accompanying drawings. It should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and thus, it should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; of course, mechanical connection and electrical connection are also possible; alternatively, they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in figures 1-3, the electronic pulse ignition type plastic shell ceiling bomb provided by the utility model changes the traditional mode that the ceiling bomb ignites a propellant by using a primer, greatly improves the safety of production and use of the ceiling bomb after the production and assembly processes of the primer are cancelled, and avoids the safety accident that the ceiling bomb is easy to explode due to the existence of the primer in the ceiling bomb, caused by the existence of multiple factors such as collision, high temperature, open fire and the like.
The utility model comprises a medicament container 1, propellant 2 filled in the medicament container 1, and a pulse ignition mechanism for igniting the propellant 2; the pulse ignition mechanism comprises an electronic pulse firing needle 4 which is inserted into one end of the cartridge 1, a nail barrel 3 which is arranged at the other end of the cartridge 1, and a power-on mechanism which is connected between the electronic pulse firing needle 4 and the nail barrel 3. The nail barrel 3 is made of conductive plastics, so that the nail barrel has a conductive function, when the electronic pulse impulse pin 4 and the nail barrel 3 are communicated with the power-on mechanism, a closed circuit is formed at the moment, instantaneous gas discharge can be generated between positive and negative charged areas with high potential difference, namely between the electronic pulse impulse pin 4 and the nail barrel 3, electric sparks occur, the propellant 2 compacted in the cartridge case 1 is ignited, the propellant 2 is instantaneously detonated in a closed environment and converted into explosive force, and the nail barrel 3 is driven to be shot into a building matrix.
The distance between the electronic pulse hair needle 4 and the nail barrel 3 in the medicine containing barrel 1 is 4-5 mm. The ignition distance of 4-5mm is proved by experiments, which is more beneficial to electronic pulse discharge, avoids the phenomena of early ignition and late ignition, and the ignition rate can reach more than or equal to 99.5%.
The electrifying mechanism of the utility model comprises a lead 6 connected between the electronic pulse hair pin 4 and the nail barrel 3, and a power supply 5 and a normally open switch 7 which are connected in series on the lead 6. The electronic pulse impulse needle 4 is connected with the positive pole of the power supply 5, and the nail barrel 3 is connected with the negative pole of the power supply 5. The energizing mechanism further comprises a conductive member 8 connected to the wire 6 and in contact with the cartridge 3. An electronic pulsed propellant needle 4 penetrates the cartridge 1 and extends into the propellant 2.
The nail barrel 3 comprises a nail barrel body 31 sleeved on the cartridge case 1 and a shooting nail 32 arranged on the nail barrel body 31. The shooting nail 32 is made of 60# steel and is high-strength, and the nail barrel body 31 and the shooting nail 32 are integrally formed in an injection molding mode. The nail barrel body 31 is provided with an annular groove hole 33 matched with the medicine containing barrel 1, and the medicine containing barrel 1 is inserted in the annular groove hole 33. The outer edge of the nail barrel body 31 extends outwards to form a guide barrel 34 sleeved on the outer wall of the cartridge case 1. When the cartridge case 1 cartridge is arranged on the nail barrel body 31, the two ends of the propellant 2 are respectively attached to the end faces of the cartridge case 1 and the nail barrel body 31, so that the compaction filling of the propellant 2 is realized, and the ignition and the explosion of the propellant 2 are more facilitated. In addition, the guide cylinder 34 not only enhances the stability of the connection between the cartridge 1 and the nail cylinder 3, but also exerts the ejection guide function and prolongs the blast trajectory length of the propellant 2.
The normally open switch 7 is an open switch in a normal state, namely, a circuit is in a disconnected state, and preparation work for filling the propellant 2 and connecting the nail barrel 3 and the like can be carried out; when the normally open switch 7 is closed, namely the circuit is in a closed state, the positive pole of the power supply 5 is directly communicated with the electronic pulse ignition needle 4 through the lead 6, and the negative pole of the power supply 5 is in contact connection with the nail barrel 3 through the lead 6 and the conductive piece 8, so that the circuit communication of pulse ignition is realized. The conductive member 8 is made of copper. This adopt electronic pulse ignition type to mould shell furred ceiling bullet and arrange in nail gun, wire 6 is direct to be connected with the metal barrel of nail gun, and metal barrel inner wall contacts with nail section of thick bamboo body 31 to make wire 6 and nail section of thick bamboo body 31 intercommunication, that is to say, this mould shell furred ceiling bullet electrically conductive 8 is the metal barrel of nail gun promptly.
The power supply 5, the lead 6 and the normally open switch 7 used in the present invention are all known electrical devices, and can be purchased and used directly in the market, and the structure, the circuit and the control principle thereof are all known technologies, so the details about the structure, the circuit and the control principle of the power supply 5, the lead 6 and the normally open switch 7 are not described herein.
Finally, it should be noted that: the above embodiments are only preferred embodiments of the present invention to illustrate the technical solutions of the present invention, but not to limit the technical solutions, and certainly not to limit the patent scope of the present invention; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention; that is, the technical problems to be solved by the present invention, which are not substantially changed or supplemented by the spirit and the concept of the main body of the present invention, are still consistent with the present invention and shall be included in the scope of the present invention; in addition, the technical scheme of the utility model is directly or indirectly applied to other related technical fields, and the technical scheme is included in the patent protection scope of the utility model.
Claims (10)
1. The electronic pulse ignition type plastic shell ceiling bomb is characterized by comprising a loading cylinder (1), a propellant (2) filled in the loading cylinder (1) and a pulse ignition mechanism for igniting the propellant (2); the pulse ignition mechanism comprises an electronic pulse impulse needle (4) which is inserted into one end of the cartridge (1), a nail barrel (3) which is arranged at the other end of the cartridge (1), and a power-on mechanism which is connected between the electronic pulse impulse needle (4) and the nail barrel (3); the nail barrel (3) is made of conductive plastics.
2. The ceiling bomb with the electronic pulse ignition plastic shell as claimed in claim 1, wherein the distance between the electronic pulse ignition needle (4) and the nail cylinder (3) in the loading cylinder (1) is 4-5 mm.
3. The electronic pulse ignition type plastic shell ceiling bullet adopted according to claim 1, wherein the energizing mechanism comprises a wire (6) connected between the electronic pulse firing pin (4) and the nail barrel (3), and a power supply (5) and a normally open switch (7) connected in series to the wire (6).
4. The electronic pulse ignition type plastic shell ceiling bullet adopted according to claim 3, wherein the electronic pulse ignition needle (4) is connected to the positive pole of the power supply (5), and the nail barrel (3) is connected to the negative pole of the power supply (5).
5. The electronic pulse ignition type plastic shell ceiling bullet as claimed in claim 3, wherein the energizing means further comprises a conductive member (8) connected to the wire (6) and contacting the nail barrel (3).
6. The electronic pulse ignition type plastic shell ceiling bullet adopted according to claim 1, wherein the nail barrel (3) comprises a nail barrel body (31) sleeved on the cartridge (1) and a firing nail (32) arranged on the nail barrel body (31).
7. The electronic pulse ignition type molded case ceiling bullet according to claim 6, wherein the shooting nail (32) is a high-strength shooting nail made of 60# steel, and the cartridge body (31) and the shooting nail (32) are injection-molded into a whole.
8. The electronic pulse ignition type plastic shell ceiling bullet adopted according to claim 6, wherein the nail barrel body (31) is provided with an annular groove hole (33) matched with the cartridge case (1), and the cartridge case (1) is inserted into the annular groove hole (33).
9. The electronic pulse ignition type plastic shell ceiling bullet adopted according to claim 6, wherein a guide cylinder (34) sleeved on the outer wall of the cartridge case (1) is extended outwards from the outer edge of the nail case body (31).
10. The electronic pulse ignition type plastic shell ceiling bomb as claimed in claim 1, wherein the electronic pulse ignition needle (4) pierces the cartridge (1) and extends into the propellant (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123099312.7U CN216707389U (en) | 2021-12-10 | 2021-12-10 | Electronic pulse ignition type plastic shell ceiling bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123099312.7U CN216707389U (en) | 2021-12-10 | 2021-12-10 | Electronic pulse ignition type plastic shell ceiling bomb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216707389U true CN216707389U (en) | 2022-06-10 |
Family
ID=81882770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123099312.7U Expired - Fee Related CN216707389U (en) | 2021-12-10 | 2021-12-10 | Electronic pulse ignition type plastic shell ceiling bomb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216707389U (en) |
-
2021
- 2021-12-10 CN CN202123099312.7U patent/CN216707389U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220610 |