CN205129775U - Rifle bolt formula extractor of ail shooter - Google Patents
Rifle bolt formula extractor of ail shooter Download PDFInfo
- Publication number
- CN205129775U CN205129775U CN201520909711.0U CN201520909711U CN205129775U CN 205129775 U CN205129775 U CN 205129775U CN 201520909711 U CN201520909711 U CN 201520909711U CN 205129775 U CN205129775 U CN 205129775U
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- CN
- China
- Prior art keywords
- extractor
- head
- spring
- rifle bolt
- axle
- 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 rifle bolt formula extractor of ail shooter, include cartridge chamber, top bullet axle, top bullet axle spring, draw the shell hook, draw shell hook spring, aircraft nose, frame and rifle bolt, the aircraft nose can slide in cartridge chamber and frame, the rifle bolt is fixed on the aircraft nose, the aircraft nose is provided with the shaft hole, and top bullet axle is adorned in the shaft hole with top bullet axle spring, and top bullet axle spring one end is connected epaxially at a bullet, and the other end is connected on the aircraft nose, drawing the shell hook to fix on the aircraft nose, drawing shell hook spring one end to connect on drawing the shell hook, the other end is connected on the aircraft nose. The utility model discloses a shell is thrown to the rifle bolt formula, and moving distance shortens, gently draws the rifle bolt shell case of can throwing out, labour saving and time saving.
Description
Technical field
The utility model relates to a kind of ail shooter, particularly relates to a kind of extractor of ail shooter.
Background technology
The main ejection mode that current manual single-shot shoots ail shooter is: pull the wholecircle ejection of transmitting tube, rotating gun body moves ejection lever ejection, pull out cartridge chamber hand ejection from the side.Such as, Authorization Notice No. CN202517447U, authorized announcement date is that the Chinese utility model patent on November 7th, 2012 discloses a kind of semi-automatic ejection ail shooter, comprise overcoat, be loaded on the piston cylinder that the relative overcoat in overcoat slides, be loaded on the nail pipe of piston cylinder front portion, cartridge chamber body back-connected with piston cylinder, it is characterized in that there is chute bottom piston cylinder, the one end of ejection pin in dress ejection guide on the coat to be stretched into bottom piston cylinder in chute and slide relatively, there is Step Shaft at piston cylinder rear portion, second ejection chute to be contained on piston cylinder Step Shaft and to be slidably matched with Step Shaft, the first ejection chute be enclosed within cartridge chamber body is threaded with the second ejection chute, ejection spring is housed between cartridge chamber body and the second ejection chute.The utility model structure is simple, easy to process, quality stability is good, ejection success rate is high, long service life.Above-mentioned extractor movement travel is long, and action is complicated, wastes time and energy.
Utility model content
In order to the movement travel overcoming above-mentioned existing ail shooter extractor existence is long, the complicated defect with wasting time and energy of action, the utility model provides a kind of bolt-type extractor of ail shooter, this extractor adopts bolt-type ejection, movement travel is shortened, gently draw rifle bolt can to dish out shell case, time saving and energy saving.
The utility model for solving the problems of the technologies described above adopted technical scheme is:
A kind of bolt-type extractor of ail shooter, it is characterized in that: comprise cartridge chamber, top plays axle, top plays axle spring, extractor, extractor spring, head, machine frame and rifle bolt, described head can slide in cartridge chamber and machine frame, described rifle bolt is fixed on head, described head is provided with axis hole, top plays axle and top bullet axle spring is contained in axis hole, top plays axle spring one end and is connected on the bullet axle of top, the other end is connected on head, described extractor is fixed on head, extractor spring one end is connected on extractor, and the other end is connected on head.
Described rifle bolt welding or bolt are on head.
Compared with prior art, the utility model has following beneficial effect:
The utility model comprises cartridge chamber, top plays axle, top plays axle spring, extractor, extractor spring, head, machine frame and rifle bolt, described head can slide in cartridge chamber and machine frame, described rifle bolt is fixed on head, described head is provided with axis hole, and top plays axle and pushes up bullet axle spring and is contained in axis hole, and top plays axle spring one end and is connected on the bullet axle of top, the other end is connected on head, described extractor is fixed on head, and extractor spring one end is connected on extractor, and the other end is connected on head.Described rifle bolt welding or bolt are on head.After ail shooter percussion, pull rifle bolt, extractor can be held shell case and outwards move together, and push up bullet axial outer applying top elastic force, shell case can be close to cartridge chamber upper limb simultaneously, and after deviating from cartridge chamber oral area to shell case, shell case outside bullet under top bullet axle spring force is done flies.Nail shooting pill is put into during upper bullet, promote rifle bolt, nail shooting pill front end is oblique angle, automatically can reform and enter cartridge chamber, after the motion of cartridge chamber end restriction nail shooting pill, now, head does not also have motion to put in place, and under rifle bolt thrust, extractor can be supported dynamic opening by nailing projectile tail, top plays axle and can be supported into head by nailing projectile tail, completes bullet.Whole extractor is simple, only needs, and gently draws rifle bolt can to dish out shell case, time saving and energy saving, and motion is formed and shortens.
Accompanying drawing explanation
Fig. 1 is hydrant ejection ail shooter appearance schematic diagram;
Fig. 2 is bolt-type extractor structural representation;
Fig. 3 is Fig. 2 top view;
Fig. 4 is ejection action schematic diagram;
Fig. 5 and Fig. 6 is that schematic diagram is made in upper springing.
Reference numeral: 1, cartridge chamber, 2, top plays axle, 3, top plays axle spring, 4, extractor, 5, extractor spring, 6, head, 7, machine frame, 8, rifle bolt, 9, shell case, 10, nail shooting pill.
Detailed description of the invention
A bolt-type extractor for ail shooter, comprising: cartridge chamber 1, top play axle 2, top plays axle spring 3, extractor 4, extractor spring 5, head 6, machine frame 7 and rifle bolt 8.Described head 6 slides in cartridge chamber 1 guide rail and machine frame 7; Described rifle bolt 8 and head 6 are threaded connection; Head 6 is provided with axis hole, and top bullet axle 2 plays axle spring 3 with top and is contained in axis hole, and bullet axle spring 3 one end, top is connected to push up and plays on axle 2, and the other end is connected on head 6, and top plays axle 2 and is contained in head 6, compresses by pushing up bullet axle spring 3; Described extractor 4 is contained on head 6, applies spring force by extractor spring 5.
After ail shooter percussion, pull rifle bolt 8, extractor 4 can be held shell case 9 and outwards move together, and top plays axle 2 outside applying top elastic force simultaneously, and shell case can be close to cartridge chamber upper limb, and after deviating from cartridge chamber oral area to shell case, shell case 9 outside bullet under top plays axle spring 3 masterpiece flies.Nail shooting pill 10 is put into during upper bullet, promote rifle bolt 8, nail shooting pill 10 front end is oblique angle, automatically can reform and enter cartridge chamber, after the motion of cartridge chamber 1 end restriction nail shooting pill, now, head 6 does not also have motion to put in place, and under rifle bolt 8 thrust, extractor 4 can be supported dynamic opening by nailing projectile tail, top plays axle 2 and can be supported into head 6 by nail shooting pill 10 tail, completes bullet.
Claims (2)
1. the bolt-type extractor of an ail shooter, it is characterized in that: comprise cartridge chamber, top plays axle, top plays axle spring, extractor, extractor spring, head, machine frame and rifle bolt, described head can slide in cartridge chamber and machine frame, described rifle bolt is fixed on head, described head is provided with axis hole, top plays axle and top bullet axle spring is contained in axis hole, top plays axle spring one end and is connected on the bullet axle of top, the other end is connected on head, described extractor is fixed on head, extractor spring one end is connected on extractor, and the other end is connected on head.
2. the bolt-type extractor of a kind of ail shooter according to claim 1, is characterized in that: described rifle bolt welding or bolt are on head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520909711.0U CN205129775U (en) | 2015-11-16 | 2015-11-16 | Rifle bolt formula extractor of ail shooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520909711.0U CN205129775U (en) | 2015-11-16 | 2015-11-16 | Rifle bolt formula extractor of ail shooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205129775U true CN205129775U (en) | 2016-04-06 |
Family
ID=55615598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520909711.0U Expired - Fee Related CN205129775U (en) | 2015-11-16 | 2015-11-16 | Rifle bolt formula extractor of ail shooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205129775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720204A (en) * | 2021-09-17 | 2021-11-30 | 重庆建设工业(集团)有限责任公司 | Elastic ejection casing gun lifter and mounting method thereof |
-
2015
- 2015-11-16 CN CN201520909711.0U patent/CN205129775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720204A (en) * | 2021-09-17 | 2021-11-30 | 重庆建设工业(集团)有限责任公司 | Elastic ejection casing gun lifter and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160406 Termination date: 20171116 |