CN2401561Y - Magazine base and magazine for high-pressure gas gene gun - Google Patents
Magazine base and magazine for high-pressure gas gene gun Download PDFInfo
- Publication number
- CN2401561Y CN2401561Y CN99252060U CN99252060U CN2401561Y CN 2401561 Y CN2401561 Y CN 2401561Y CN 99252060 U CN99252060 U CN 99252060U CN 99252060 U CN99252060 U CN 99252060U CN 2401561 Y CN2401561 Y CN 2401561Y
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- CN
- China
- Prior art keywords
- magazine
- bullet
- hole
- pressure gas
- seat
- 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
Links
- 108090000623 proteins and genes Proteins 0.000 title abstract description 6
- 239000002245 particle Substances 0.000 claims description 13
- 239000003721 gunpowder Substances 0.000 description 3
- 238000009527 percussion Methods 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 230000001394 metastastic effect Effects 0.000 description 2
- 206010061289 metastatic neoplasm Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
A bullet cabin seat and a bullet cabin for a high-pressure gas gene gun are characterized in that a conical hole with a large tail and a small head is formed in the bullet cabin seat (2), the corresponding bullet cabin (1) is just matched with the conical hole of the bullet cabin seat (2), a through hole in the bullet cabin (1) is also the conical hole with the large tail and the small head, and a DNA bullet (15) is located at the head of the inner hole of the bullet cabin (1). Will the utility model discloses in being applied to high-pressure gas gene rifle, because magazine (1) has the toper through-hole, therefore can make its speed further improve when gas flows through to give DNA bullet (15) in magazine (1) with bigger initial velocity, just reload magazine (1) once more in addition, therefore guarantee that DNA bullet (15) do not receive the pollution.
Description
In the bio-genetics field, particle gun is a kind of requisite instrument, initial particle gun is to adopt the gunpowder bullet to bombard, it as the patent No. 89109334 the disclosed particle gun of Chinese invention patent " a kind of method of metastatic gene and the particle gun of metastatic gene thereof ", it utilizes " speed and the method for the proportion speed ground control bombardment of gunpowder; also can operate under the closed state He under the non-closed state with task equipment; both can bombard also and can bombard the importing that realizes foreign gene to the substance biomass cells the biomass cells that exsomatizes, thereby change biological proterties." this genoid rifle can damage to some extent to the target sample; the impurity in the gunpowder also can be injected in the sample simultaneously; its precision often is difficult to control; thereby gas percussion ripple that pressurized gas converts to the particle gun as propulsion source had appearred again utilizing afterwards; and as U.S. Pat 5865796; disclosed among the US5584807 is exactly a kind of gun type particle gun, their scheme has included handle, the high pressure gas inlet suction port, air valve, gun barrel, magazine seat and interior magazine and set ring thereof, inlet suction port is positioned at handle bottom and is connected with the air valve that is fixed on handle top through the gas passage of handle, the air outlet of air valve is connected with gas passage in the gun barrel at the tail end of gun barrel, magazine seat and interior magazine thereof are arranged on the tail position of gun barrel, set ring is connected the muzzle of gun barrel, with so that muzzle and target maintain a certain distance, during use, inlet suction port is connected high-pressure air source, when pressure is enough, open air valve, pressurized gas enters gun barrel rapidly and forms a gas percussion ripple, and the DNA bullet that is arranged in the magazine is entered target from the muzzle ejaculation; In this design, magazine seat wherein is the runner shape of revolver, be provided with a plurality of magazine holes that hold magazine in the circumferential arrangement mode, and magazine is cylindrical, a plurality of magazines are placed in the magazine hole of magazine seat simultaneously, promptly go to next magazine hole after shooting away a DNA bullet, so just bring two shortcomings: the one, columniform magazine can not make full use of the energy of pressurized gas shockwave; The 2nd, a plurality of magazines are laid in simultaneously in the magazine seat, and then the vibrations that bring of previous fire can influence as yet the not homogeneity of the DNA bullet of emission, and the DNA bullet can be polluted.
The purpose of this utility model just is to provide at above-mentioned prior art present situation a kind of bigger magazine seat and magazine of being used for the high pressure gas particle gun of initial velocity of the DNA of making bullet.
The purpose of this utility model is achieved in that and has a tapered hole that afterbody is big, head is little in the magazine seat that corresponding magazine then just in time cooperates the tapered hole of magazine seat, and the through hole in the magazine also is the tapered hole that an afterbody is big, head is little.
Compared with prior art, the utility model is applied in the high pressure gas particle gun, because magazine has conical through-hole, thereby its speed is further improved when the out-of-date meeting of gas stream, thereby give the interior DNA bullet of magazine with bigger initial velocity, and the every dozen of magazines of once just resetting a time, thereby guarantee that the DNA bullet is not contaminated.
Description of drawings:
Fig. 1 is installed on the interior structure cross-sectional schematic of a particle gun gun barrel (16) for the utility model embodiment.
Fig. 2 is applied to the example structure synoptic diagram of a gun type high pressure gas particle gun for the utility model.
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, magazine seat 2 is column, in have a tapered hole that afterbody is big, head is little, corresponding magazine 1 then just in time cooperates the tapered hole of magazine seat, and the through hole in the magazine 1 also is the tapered hole that an afterbody is big, head is little, and DNA bullet 15 promptly is positioned at the head of magazine 1 endoporus.
As shown in Figure 2, it is a gun type high pressure gas particle gun, by handle 13, high pressure gas inlet suction port 11, air valve 14, gun barrel 16, magazine seat 2 and interior magazine 1 thereof, set ring 17, inlet suction port 11 is positioned at handle 13 bottoms and is connected with the air valve 14 that is fixed on handle 13 tops through the gas passage 12 of handle, the air outlet of air valve 14 is connected with gas passage in the gun barrel 15 at the tail end of gun barrel 16, magazine seat 2 and interior magazine 1 thereof are arranged on the tail position of gun barrel 16, set ring 17 is connected the muzzle of gun barrel 16, with so that muzzle and target maintain a certain distance, during use, inlet suction port 11 is connected high-pressure air source, when pressure is enough, open air valve 14, pressurized gas enters gun barrel 16 rapidly and forms a gas percussion ripple, and the DNA bullet 15 that is arranged in the magazine 1 is entered target from the muzzle ejaculation.
Claims (1)
1. a magazine seat and magazine that is used for the high pressure gas particle gun, it is characterized in that having in the magazine seat tapered hole that afterbody is big, head is little, corresponding magazine then just in time cooperates the tapered hole of magazine seat, and the through hole in the magazine also is the tapered hole that an afterbody is big, head is little.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99252060U CN2401561Y (en) | 1999-12-08 | 1999-12-08 | Magazine base and magazine for high-pressure gas gene gun |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99252060U CN2401561Y (en) | 1999-12-08 | 1999-12-08 | Magazine base and magazine for high-pressure gas gene gun |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2401561Y true CN2401561Y (en) | 2000-10-18 |
Family
ID=34036372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99252060U Expired - Fee Related CN2401561Y (en) | 1999-12-08 | 1999-12-08 | Magazine base and magazine for high-pressure gas gene gun |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2401561Y (en) |
-
1999
- 1999-12-08 CN CN99252060U patent/CN2401561Y/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |