CN214924096U - Propelling device for fixing powder in plastic cartridge case - Google Patents
Propelling device for fixing powder in plastic cartridge case Download PDFInfo
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- CN214924096U CN214924096U CN202120689364.0U CN202120689364U CN214924096U CN 214924096 U CN214924096 U CN 214924096U CN 202120689364 U CN202120689364 U CN 202120689364U CN 214924096 U CN214924096 U CN 214924096U
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- cabin body
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- propellant
- electric ignition
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Abstract
The utility model discloses a fixed advancing device of plastics cartridge case powder charge solves the fixed advancing mechanism of the shell powder of prior art and adopts the primer powder to light the propellant powder drive and penetrate the technical problem of the potential safety hazards such as explosion brought for advancing mechanism to penetrate nail fastening operation. The utility model discloses a powder charge cabin body, the one end of the powder charge cabin body is the propellant powder cabin, is equipped with the propellant powder in the propellant powder cabin, and the other end of the powder charge cabin body is equipped with the electric ignition mechanism who is used for lighting the propellant powder. The utility model has the advantages of simple structure and scientific and reasonable design, high durability and convenient use, it adopts electric ignition mechanism to light the propellant powder, change traditional furred ceiling bullet and light the mode of lighting of propellant powder with the propellant powder, so production and the assembly process of propellant powder can cancel when producing the furred ceiling bullet, can effectively avoid the production of propellant powder, the potential safety hazard brought during transportation and assembly to improve furred ceiling bullet production, and furred ceiling bullet finished product storage, the security of transportation and use, can also effectively improve furred ceiling bullet firing rate simultaneously.
Description
Technical Field
The utility model belongs to the technical field of penetrate nail fastening equipment, concretely relates to fixed advancing device of plastics cartridge case powder charge.
Background
When traditional furred ceiling bullet used, generally adopted firing pin striking furred ceiling bullet to strike the propellant charge in the furred ceiling bullet cartridge after producing the explosion, the propellant charge deflagration and turn into explosive force in order to drive the shooting nail to shoot into among the building foundation body in the closed environment to reach fastening construction purpose. For example, patent No. 201720390700.5 discloses a plastic-case integrated nail for a novel ceiling; the patent number 201510491801.7 discloses a plastic shell gunpowder fixing propulsion system and a fastener and a processing technology thereof; and patent No. 201721666584.1, which discloses a new ceiling bullet. The above patent technologies all adopt the traditional percussion mode, and the primer mixture used in the ceiling bomb is a mixed medicament which is generally caused by the mechanical impact action or the thermal insulation compression action of bubbles to deflagrate. It is prone to explosion in environments such as collision, high temperature, open fire, etc. Thus, potential safety hazards are brought to the production, transportation and use processes of the ceiling bomb.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides a fixed advancing device of plastic cartridge case powder charge, thereby solves the fixed advancing mechanism of the plastic shell powder of prior art and adopts the primer powder to ignite the propellant powder and drive the technical problem of penetrating the nail fastening operation thereby bringing potential safety hazards such as explosion for advancing mechanism.
In order to achieve the above object, the utility model adopts the following technical scheme:
the fixed propelling device for the powder filling of the plastic cartridge case comprises a powder filling chamber body, wherein one end of the powder filling chamber body is a powder launching chamber, the powder launching chamber is internally provided with propellant powder, and the other end of the powder filling chamber body is provided with an electric ignition mechanism for igniting the propellant powder.
Furthermore, the electric ignition mechanism comprises a powder charging cabin body plug which is plugged at the other end of the powder charging cabin body, an electric ignition wire which is arranged at the inner end of the powder charging cabin body plug and is in contact with propellant powder, and a foot line which is arranged at the outer end of the powder charging cabin body plug and is connected with the electric ignition wire.
Furthermore, the electric ignition wires are closely attached to the inner end face of the sealing plug of the explosive charging cabin body and distributed.
Furthermore, two foot lines are arranged and pass through the charging chamber body to be plugged and then are connected with two ends of the electric ignition wire.
Further, the electric ignition wire is a tungsten wire.
Further, the foot line is positioned in the end face of the other end of the explosive loading cabin body.
Further, the explosive-filled capsule body is sealed by plastic.
Further, the powder charging cabin body is sealed and blocked in the powder charging cabin body by laser welding.
Further, the charging cabin body is of a plastic shell structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model has the advantages of simple structure and scientific and reasonable design, high durability and convenient use, it adopts electric ignition mechanism to light the propellant powder, change traditional furred ceiling bullet and light the mode of lighting of propellant powder with the propellant powder, so production and the assembly process of propellant powder can cancel when producing the furred ceiling bullet, can effectively avoid the production of propellant powder, the potential safety hazard brought during transportation and assembly to improve furred ceiling bullet production, and furred ceiling bullet finished product storage, the security of transportation and use, can also effectively improve furred ceiling bullet firing rate simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the internal view of the electric ignition mechanism assembled to the powder-charging chamber body (the powder-charging chamber is used for charging powder).
Fig. 3 is a schematic view of the electric ignition mechanism of the present invention.
Fig. 4 is the utility model discloses the shutoff of the powder charge cabin body is equipped with electric ignition silk end face view (the shutoff cross section of the powder charge cabin body is circular).
Fig. 5 is the utility model discloses the shutoff of the powder charge cabin body is equipped with electric ignition wire end face view (the shutoff cross section of the powder charge cabin body is the rectangle).
Figure 6 is the utility model discloses the shutoff of the powder charge cabin body is equipped with foot line end view (the shutoff cross section of the powder charge cabin body is circular).
Figure 7 is the utility model discloses the shutoff of the powder charge cabin body is equipped with foot line end view (the shutoff cross section of the powder charge cabin body is the rectangle).
Wherein, the names corresponding to the reference numbers are:
1-charging cabin body, 2-propellant powder cabin, 3-propellant powder, 4-charging cabin body plugging, 5-electric ignition wire and 6-pin line.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to 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", and the like 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 referred to must have a specific orientation or be constructed and operated in a specific 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-7, the utility model provides a pair of fixed advancing device of plastics cartridge case powder charge, including the powder charge cabin body 1, the one end of the powder charge cabin body 1 is the propellant powder cabin 2, is equipped with propellant powder 3 in the propellant powder cabin 2, and the other end of the powder charge cabin body 1 is equipped with the electric ignition mechanism that is used for lighting propellant powder 3, and the powder charge cabin body 1 is the shell structure of moulding.
The utility model has the advantages of simple structure and scientific and reasonable design, high durability and convenient use, it adopts electric ignition mechanism to light the propellant powder, change traditional furred ceiling bullet and light the mode of lighting of propellant powder with the propellant powder, so production and the assembly process of propellant powder can cancel when producing the furred ceiling bullet, can effectively avoid the production of propellant powder, the potential safety hazard brought during transportation and assembly to improve furred ceiling bullet production, and furred ceiling bullet finished product storage, the security of transportation and use, can also effectively improve furred ceiling bullet firing rate simultaneously. The shooting nail is assembled at one end of the powder-charging chamber body 1 to seal the propellant powder 3 in the propellant powder chamber 2.
The utility model discloses electric ignition mechanism includes that the shutoff is in the powder charge cabin body shutoff 4 of the 1 other end in the powder charge cabin body, locates the electric ignition silk 5 that 4 inner ends in the powder charge cabin body shutoff and contacted with propellant 3, locates the foot line 6 that 4 outer ends in the powder charge cabin body shutoff and are connected with electric ignition silk 5. The utility model discloses do not limit to the concrete quantity of foot line 6, preferably, foot line 6 has two, and two foot lines 6 pass and are connected with 5 both ends of electric ignition silk behind the powder charge cabin body shutoff 4. The utility model discloses electricity ignition mechanism mainly comprises powder charge cabin body shutoff, electricity ignition silk and foot line, and powder charge cabin body shutoff is on the one hand with the sealed shutoff of powder charge cabin body other end, and on the other hand is used for bearing electricity ignition silk and foot line, when needing to ignite, with external power supply (DC power supply) and the 6 switch-ons of foot line, the positive negative pole of external power supply is connected to two foot lines 6, and the electricity ignition silk circular telegram after the power switch-on is generated heat and is lighted propellant powder 3, can.
The utility model discloses do not injectd the position distance between the terminal surface in electric ignition silk 5 and the loaded capsule body shutoff 4, preferably, electric ignition silk 5 hugs closely and distributes in the terminal surface in loaded capsule body shutoff 4, so when the loaded capsule body internal filling launches the medicine, especially will launch the explosive pressure real-time, can avoid electric ignition silk 5 to be pressed absolutely at the compaction in-process.
The utility model discloses do not injecing the concrete material of electric ignition silk 5, preferably, electric ignition silk 5 is the tungsten filament, adopts the tungsten filament as electric ignition silk, and its ignition performance is more stable, and it is also high to ignite efficiency.
The utility model discloses do not prescribe a limit to the relative position relation between the foot line 6 and the 1 other end terminal surface in the powder charge cabin body, preferably, foot line 6 is located within the terminal surface of the 1 other end in the powder charge cabin body. The foot line 6 is arranged in the end face of the other end of the explosive charging cabin body 1, so that the foot line 6 is prevented from being exposed and damaged.
The utility model discloses do not injecing the connection mode between 4 preparation materials in the loaded capsule body and the loaded capsule body 1, preferably, loaded capsule body shutoff 4 is the plastics shutoff, and loaded capsule body 1 adopts the laser welding shutoff in loaded capsule body 1. The charging capsule body plugging 4 is made of plastic, the material is conventional and easy to obtain, the production is convenient, and the advantages of light weight, low price, water resistance and moisture resistance are also achieved. The two are fixed by laser welding, the welding efficiency is high, the sealing performance is good, and the welding is firm and safe. The utility model discloses the powder charge cabin body 1 is cylinder, square tube form, or other feasible cylindrics, for example length direction section is trapezoidal cylindric. Cylindrical and square cylindrical shapes are preferred.
The utility model discloses a mould fixed propulsion system of shell gunpowder, belong to and penetrate nail fastening equipment field, including the powder charge cabin body, the one end in the powder charge cabin body is the propellant powder cabin, the other end passes through laser welding electricity ignition mechanism, the propellant powder is equipped with in the propellant powder cabin, electricity ignition mechanism lights the propellant powder in the twinkling of an eye during use, it has changed the furred ceiling bullet and has lighted the traditional ignition mode of propellant powder with the propellant powder, the production of propellant powder, after the assembly process cancellation, the security of furred ceiling bullet production and use has been improved greatly, the collision of having the propellant powder to exist because of in the furred ceiling bullet to produce has been avoided, high temperature, multiple factors such as naked light make its easy explosive potential safety hazard and accident, the effective percussion of furred ceiling bullet can be guaranteed in the use of electric ignition mechanism simultaneously, good ignition rate has been guaranteed.
The user mode of traditional furred ceiling bullet lights the propellant powder in the furred ceiling cartridge after for striking the propellant powder produces the explosion, and the propellant powder deflagration is and is become explosive force in the closed environment, and under the explosive force drive, during the nail jets into the building base member to reach fastening construction purpose.
The utility model discloses fundamentally changes propellant powder mode of igniting, adopts electricity (direct current) to ignite the propellant powder, directly ignites the propellant powder in the furred ceiling cartridge with electric ignition mechanism, makes bullet propellant powder deflagration and change into explosive power in the closed environment in the twinkling of an eye, and the drive is installed in the nail of the cabin body one end of powder charge and is kicked into among the building base member. The propellant for indirectly igniting and directly igniting the ceiling bomb is a major breakthrough in the technology, cancels the use of sensitive propellant powder, greatly improves the safety performance in the production process of the ceiling bomb, and simultaneously provides the safety of storage, transportation and use of the finished ceiling bomb product. The ceiling elastic product can be updated historically.
The utility model discloses electricity (direct current) ignition is with the electric energy to change into heat energy through the tungsten filament, directly lights furred ceiling bullet propellant powder, makes in the twinkling of an eye in the furred ceiling cartridge propellant powder deflagration and change into explosive power in the closed environment, and the drive nail jets into among the building base member to reach fastening construction purpose. The ignition rate is higher, and the safety performance is higher.
Finally, it should be noted that: the above embodiments are only preferred embodiments of the present invention to illustrate the technical solution of the present invention, but not to limit the same, and certainly not to limit the scope of the present invention; although the present invention has been described in detail with reference to the foregoing embodiments, it should 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 solved by the present invention are still consistent with the present invention, and all the modifications or colors made in the spirit and the idea of the main design of the present invention are included in the protection scope of the present invention; in addition, will the technical scheme of the utility model direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses an in the patent protection scope.
Claims (9)
1. A fixed advancing device of plastics cartridge case powder charge which characterized in that: the propellant powder ignition device comprises a propellant powder cabin body (1), wherein one end of the propellant powder cabin body (1) is a propellant powder cabin (2), propellant powder (3) is arranged in the propellant powder cabin (2), and an electric ignition mechanism used for igniting the propellant powder (3) is arranged at the other end of the propellant powder cabin body (1).
2. A plastic cartridge loading powder securing advance device as claimed in claim 1, wherein: the electric ignition mechanism comprises a powder charging cabin body plug (4) plugged at the other end of the powder charging cabin body (1), an electric ignition wire (5) arranged at the inner end of the powder charging cabin body plug (4) and contacted with the propellant powder (3), and a foot line (6) arranged at the outer end of the powder charging cabin body plug (4) and connected with the electric ignition wire (5).
3. A plastic cartridge loading powder securing advance device as claimed in claim 2, wherein: the electric ignition wires (5) are closely attached to the inner end face of the plug (4) of the explosive charging chamber body and are distributed.
4. A plastic cartridge loading powder securing advance device as claimed in claim 2, wherein: two foot lines (6) are arranged, and the two foot lines (6) penetrate through the charging chamber body plugging (4) and are connected with the two ends of the electric ignition wire (5).
5. A plastic cartridge loading powder securing advance device as claimed in claim 2, wherein: the electric ignition wire (5) is a tungsten wire.
6. A plastic cartridge loading powder securing advance device as claimed in claim 2, wherein: the foot line (6) is positioned in the end face of the other end of the explosive charging cabin body (1).
7. A plastic cartridge loading powder securing advance device as claimed in claim 2, wherein: the charging cabin body plug (4) is a plastic plug.
8. A plastic cartridge loading powder securing advance device as claimed in claim 7, wherein: the powder charging cabin body (1) is sealed and blocked in the powder charging cabin body (1) by laser welding.
9. A plastic cartridge loading powder securing advance device as claimed in claim 1, wherein: the charging cabin body (1) is of a plastic shell structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120689364.0U CN214924096U (en) | 2021-04-06 | 2021-04-06 | Propelling device for fixing powder in plastic cartridge case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120689364.0U CN214924096U (en) | 2021-04-06 | 2021-04-06 | Propelling device for fixing powder in plastic cartridge case |
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| Publication Number | Publication Date |
|---|---|
| CN214924096U true CN214924096U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120689364.0U Active CN214924096U (en) | 2021-04-06 | 2021-04-06 | Propelling device for fixing powder in plastic cartridge case |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179232A (en) * | 2021-04-06 | 2022-10-14 | 四川广融紧固器材有限公司 | Propelling device for fixing powder in plastic cartridge case |
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2021
- 2021-04-06 CN CN202120689364.0U patent/CN214924096U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179232A (en) * | 2021-04-06 | 2022-10-14 | 四川广融紧固器材有限公司 | Propelling device for fixing powder in plastic cartridge case |
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