CN105403102A - Air gun bullet loading firing mechanism - Google Patents
Air gun bullet loading firing mechanism Download PDFInfo
- Publication number
- CN105403102A CN105403102A CN201510889706.2A CN201510889706A CN105403102A CN 105403102 A CN105403102 A CN 105403102A CN 201510889706 A CN201510889706 A CN 201510889706A CN 105403102 A CN105403102 A CN 105403102A
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- CN
- China
- Prior art keywords
- connecting rod
- piston
- block
- place
- insurance
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
- F41B11/62—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas with pressure supplied by a gas cartridge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/70—Details not provided for in F41B11/50 or F41B11/60
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
The invention provides an air gun bullet loading firing mechanism which comprises a pull rod, an air cylinder, a connecting rod, a piston, a connecting rod base, an in-place trigger, a firing assembly, an erecting block, a cartridge clip and a gunstock, wherein the air cylinder is mounted on the gunstock; the pull rod is connected with the connecting rod through a pin to form a revolute pair; the connecting rod is connected with the connecting rod base through a pin to form another revolute pair; the connecting rod base is clamped in a sliding chute of the air cylinder and can slide in the axial direction of the air cylinder; the piston is assembled in the air cylinder; the connecting rod base can drive the piston to slide; a sealing sleeve is arranged at the front end of the piston; the in-place trigger is positioned below the air cylinder and is connected onto the firing assembly through a pin to form a sliding pair; a tension spring is arranged in the in-place trigger and provides backward acting force for the in-place trigger; the in-place trigger can clamp the firing assembly when moving backwards; the erecting block is assembled on the gunstock through a pin and an erecting block tension spring and is positioned in front of the in-place trigger; the erecting block tension spring provides rotating acting force for the erecting block; when the erecting block rotates, the front end of the erecting block can push the cartridge clip to be lifted up. The air gun bullet loading firing mechanism is compacter in structure and is safer and more reliable in bullet loading.
Description
Technical field
The present invention relates to a kind of civilian firearms, especially a kind of side-pull type air rifle.
Background technology
The power set of tradition side-pull type air rifle are made up of inflator, piston cylinder, piston.Piston nose is provided with leather cup as seal, and Piston assembling is in piston cylinder, and piston cylinder is assemblied in inflator; Because piston cylinder is steel part, not only cost is very high to cause traditional side-pull type air rifle, and very both bulk, if reduce power set volume to carry out weight reduction, then rifle speed is very low.And traditional side-pull type air rifle seals port by piston cylinder.After on-hook shoots, if there is sliding machine, piston cylinder can crush the finger of people, damages the person, and security is poor.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of air gun lever action, eliminate piston cylinder, structure is more compact, and on-hook is more safe and reliable.The technical solution used in the present invention is:
A kind of air gun lever action, comprising: pull bar; Inflator; Connecting rod; Piston; Connecting rod base; Put in place insurance; Percussion assembly; Very block; Cartridge clip; Gun stock;
Inflator is arranged on gun stock; Pull bar is linked by pin with connecting rod, forms a revolute pair; Connecting rod is linked by pin with connecting rod base, forms revolute pair; Connecting rod base is stuck in the chute of inflator, can slide axially along inflator; Piston assembling is in inflator, and connecting rod base can drive piston to slide; The front end of piston is provided with sealing shroud;
The insurance that puts in place is positioned at below inflator, and the insurance that puts in place is linked on percussion assembly by pin and forms sliding pair; Put in place in insuring and be provided with extension spring, extension spring one end connects the insurance that puts in place, and the other end is connected on percussion assembly, to the active force insuring and provide backward that puts in place; Put in place when moving after insuring and can block percussion assembly;
Very block by pin and very block torsion spring be assemblied on gun stock, being positioned at the insurance front that puts in place; Very block torsion spring provides rotary action power to enduring block, and very block can rotate in the draw-in groove of gun stock, and cartridge clip snaps in the clip slot on inflator; When very block rotates, front end can promote cartridge clip and lift;
During initial state, touch the insurance rear end that puts in place bottom connecting rod base, the insurance front end that puts in place touch very block.
Further, a dog alive is provided with inside pull bar, connecting rod base is provided with dog draw-in groove alive, dog of living comprises dog body alive, dog spring of living, be assemblied in inside pull bar by pin in the middle part of dog body alive, connect dog spring of living below dog body front end alive, the dog spring other end of living is against on pull bar; The pin-and-hole rear medial surface of living on dog body is provided with inclined-plane.
Further, pull the trigger assembly to comprise: piston spring, trigger, drive block, hooked scarf, sear; Piston spring is arranged on internal piston, provides forward force to piston; Trigger, drive block, hooked scarf, sear are all assemblied on the trigger housing under inflator by pin and torsion spring; Drive block, hooked scarf, sear are subject to counterclockwise torsion spring power, clockwise torsion spring power, counterclockwise torsion spring power respectively; Trigger rear end connection for transmission block front bottom end, drive block rear end and hooked scarf front end offset, and hooked scarf rear end upwards extension and sear front lower portion offsets; Respectively there is a projection on the front top of sear and rear top, and wherein, the rear facade of sear front top projection is used for seized piston; Protruding two the suitable draw-in grooves in front top and rear top with sear are provided with bottom the leading portion of piston; Put in place when insurance is moved backward and stick between drive block and inflator.
Further, the rear facade of sear front top projection slightly leans forward, and the angle leaned forward is 3 ~ 4 °.
Further, after sear, the projection on top has curved surfaces.
Further, very block is that higher pair is connected with cartridge clip.
The invention has the advantages that:
1) endure block when using to be ejected by cartridge clip, each on-hook automatically can be opened cartridge clip and be loaded bullet.
2), before pull bar resets, cartridge clip is in the state of being ejected always.If now there is sliding machine, cannot bullet be got, guarantee that all fires of firearms safety must be carried out after pull bar resets.
3) before whole hooks on process resets to pull bar, all cannot cocking; Guarantee that air gun is not sent out by mistakenly hit.
4) adopt the air rifle of this gunlock lightweight, volume is little, uses more light and flexible.
5) security is good, with low cost.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is dog alive of the present invention and connecting rod base groove partial enlarged drawing.
Fig. 3 a, 3b, 3c are respectively the present invention and live the front view of dog, top view and left view.
Fig. 4 is initial state structural representation of the present invention.
Fig. 5 be of the present invention pull pull bar upspring cartridge clip time structural representation.
Fig. 6 is percussion assembly structure schematic diagram of the present invention.
Fig. 7 is view in hooks on process of the present invention.
Fig. 8 is view after on-hook of the present invention.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
The invention provides a kind of air gun lever action, as shown in Figure 1, comprising: pull bar 1; Inflator 2; Connecting rod 3; Piston 4; Connecting rod base 5; Put in place insurance 6; Percussion assembly 7; Very block 8; Cartridge clip 9; Gun stock 10;
The present invention is in order to avoid piston cylinder is to the adverse effect of air rifle volume and weight, and the danger that during sliding machine, piston cylinder jams a finger, and structurally eliminates piston cylinder, reduces complexity and the weight of air rifle gunlock, and on-hook is simultaneously also safer.
Inflator 2 is arranged on gun stock 10; Pull bar 1 is linked by pin with connecting rod 3, forms a revolute pair; Connecting rod 3 is linked by pin with connecting rod base 5, forms revolute pair; Connecting rod base 5 is stuck in the chute of inflator 2, can slide axially along inflator 2; Piston 4 is assemblied in inflator 2, and connecting rod base 5 can drive piston 4 to slide; The front end of piston 4 is provided with leather cup 401 as sealing shroud;
Gun stock 10 is as a whole, comprises in Fig. 1 the part of installing inflator 2 and gun barrel, and rear portion is used for supporting shoulder portion;
The insurance 6 that puts in place is positioned at below inflator 2, and the insurance 6 that puts in place is linked on percussion assembly 7 by pin and forms sliding pair; Put in place in insurance 6 and be provided with extension spring 601, extension spring 601 one end connects the insurance 6 that puts in place, and the other end is connected on percussion assembly 7 and (is specifically connected on the trigger housing on percussion assembly 7, before tie point is positioned at sear 705), provides active force backward to the insurance 6 that puts in place; Trigger housing and the inflator 2 of percussion assembly 7 are integrated part or are fixedly connected on bottom inflator 2; When connecting rod base 5 do not prop up put insurance 6 in place time, the insurance 6 that puts in place will retreat under extension spring 601 acts on;
Very block 8 by pin and very block torsion spring 801 be assemblied on gun stock 10, be positioned at insurance 6 front that puts in place; Very block torsion spring 801 provides rotary action power (angle in Fig. 4 is seen, is clockwise active force) to enduring block 8, and very block 8 can rotate in the draw-in groove of gun stock 10, endure block 8 with cartridge clip 9 for higher pair is connected; Cartridge clip 9 snaps in the clip slot on inflator 2; When very block 8 rotates, front end can promote cartridge clip 9 and lift;
As shown in Figure 2, be provided with a dog 101 alive inside pull bar 1, connecting rod base 5 is provided with dog draw-in groove 501 alive, and when initial state or hook state, dog 101 of living can slip in the dog draw-in groove 501 alive on connecting rod base 5; Just can be fixed after pull bar 1 resets;
As shown in Fig. 3 a, 3b, 3c, dog 101 of living comprises dog body 1011 alive, dog spring 1012 of living, be assemblied in inside pull bar 1 by pin in the middle part of dog body 1011 alive, connect dog spring 1012 of living below dog body 1011 front end of living, dog spring 1012 other end of living is against on pull bar 1; The pin-and-hole rear medial surface of living on dog body 1011 is provided with inclined-plane 1013; When close to inflator 2 direction pull bar 1 time, live prick 101 inclined-plane can lift make live prick head slip into dog draw-in groove 501 alive.Spring force makes to live and pricks 101 reset.When to when pulling out pull bar 1 away from inflator 2 direction, only need press bundle 101 front end of living, bundle 101 back segment of living leave dog draw-in groove 501 alive and just can pull.
As shown in Figure 4, during initial state (after last bullet shooting), touch insurance 6 rear end that puts in place bottom connecting rod base 5, insurance 6 front end that puts in place touch very block 8;
As shown in Figure 5, after pressing dog 101 alive, pull pull bar 1 to away from inflator 2 direction, pull bar 1 drivening rod 3, then drive draw-bar seat 5 to be separated with the insurance 6 that puts in place.The insurance 6 that now puts in place is rearward moved in the effect of extension spring 601.The insurance 6 that simultaneously puts in place departs from the very block 8 in front, and the clockwise under influence that very block 8 is enduring block torsion spring 801 rotates, and promotes cartridge clip 9 and lifts.Filling plumb can be carried out after cartridge clip 9 lifts;
As shown in Figure 6, pull the trigger assembly 7 to comprise: piston spring 701, trigger 702, drive block 703, hooked scarf 704, sear 705; It is inner that piston spring 701 is arranged on piston 4, provides forward force to piston 4; Trigger 702, drive block 703, hooked scarf 704, sear 705 are all assemblied on the trigger housing under inflator 2 by pin and torsion spring; Drive block 703, hooked scarf 704, sear 705 are subject to counterclockwise torsion spring power, clockwise torsion spring power, counterclockwise torsion spring power respectively; Trigger 702 rear end connection for transmission block 703 front bottom end, drive block 703 rear end and hooked scarf 704 front end offset, and hooked scarf 704 rear end upwards extension and sear 705 front lower portion offsets; Respectively there is a projection on the front top of sear 705 and rear top, and wherein, the rear facade of sear 705 front top projection is used for seized piston 4; Be provided with bottom the leading portion of piston 4 and protruding two the suitable draw-in grooves in the front top of sear 705 and rear top; After sear 705, the projection on top has curved surfaces; The rear facade of sear 705 front top projection slightly leans forward, and the angle leaned forward is 3 ~ 4 °, easily allows sear 705 be rotated counterclockwise during percussion.
Continue after shooting to pull back pull bar 1, connecting rod base 5 drives piston 4 to overcome piston spring 701 resistance and moves backward.Put in place after insurance 6 because connecting rod base 5 departs from, the insurance 6 that puts in place is moved backward and is sticked between drive block 703 and inflator 2.Now cannot cocking 702.As shown in Figure 6.It should be noted that, the first half Duan Wei of the insurance 6 that puts in place in Fig. 6 draws, and is do not cause ambiguity to illustrate.
As shown in Figure 7, when piston 4 moves backward, the protruding clamping on draw-in groove and the rear top of sear 705 after of piston 4 leading portion, sear 705 is turned clockwise and crosses hooked scarf 704, hooked scarf 704 also turns clockwise under the effect of torsion spring power, withstands sear 705.Now sear 705 cannot be rotated counterclockwise under the effect of piston spring force, and piston 4 is blocked by sear 705 front top projection, now completes on-hook, as shown in Figure 8.
Finally, pull bar 1 resets, and lives in pricking 101 and stick into the locked pull bar 1 of dog draw-in groove 501 alive.Connecting rod base 5 sinciput puts in place insurance 6, and very block 8 is withstood in the insurance 6 that puts in place makes it reset.Cartridge clip 9 is ejected by very fast 8 before.Add plumb in the circular hole of cartridge clip 9 after, cartridge clip 9 is pressed.Put in place after insurance 6 is withstood reset by connecting rod base 5 and depart from between drive block 703 and inflator 2, now full rifle is in and treats cock.
Cocking 702, trigger 702 drives drive block 703 to turn clockwise, and drive block 703 drives hooked scarf 704 to be rotated counterclockwise.Hooked scarf 704 departs from sear 705.Sear 705 is rotated counterclockwise under the effect of torsion spring.Piston 4 and sear 705 depart from, forwards high-speed motion under the effect of piston spring.Now air is by the plumb pressed to rapidly in cartridge clip 9, and plumb pours gun barrel and pulled the trigger, and gunlock completes whole " on-hook-shoot-shoot " process.
Claims (6)
1. an air gun lever action, is characterized in that, comprising: pull bar (1); Inflator (2); Connecting rod (3); Piston (4); Connecting rod base (5); Put in place insurance (6); Percussion assembly (7); Very block (8); Cartridge clip (9); Gun stock (10);
Inflator (2) is arranged on gun stock (10); Pull bar (1) is linked by pin with connecting rod (3), forms a revolute pair; Connecting rod (3) is linked by pin with connecting rod base (5), forms revolute pair; Connecting rod base (5) is stuck in the chute of inflator (2), can slide axially along inflator (2); Piston (4) is assemblied in inflator (2), and connecting rod base (5) can drive piston (4) to slide; The front end of piston (4) is provided with sealing shroud;
The insurance (6) that puts in place is positioned at inflator (2) below, and the insurance (6) that puts in place is linked in percussion assembly (7) by pin and forms sliding pair; Put in place in insurance (6) and be provided with extension spring (601), extension spring (601) one end connects the insurance (6) that puts in place, the other end is connected in percussion assembly (7), provides active force backward to the insurance (6) that puts in place; Put in place when moving after insurance (6) and percussion assembly (7) can be blocked;
Very block (8) by pin and very block torsion spring (801) be assemblied on gun stock (10), be positioned at insurance (6) front that puts in place; Very block torsion spring (801) provides rotary action power to enduring block (8), and very block (8) can rotate in the draw-in groove of gun stock (10), and cartridge clip (9) snaps in the clip slot on inflator (2); When very block (8) rotates, front end can promote cartridge clip (9) and lift;
During initial state, connecting rod base (5) bottom touch insurance (6) rear end that puts in place, and insurance (6) front end that puts in place touch very block (8).
2. air gun lever action as claimed in claim 1, is characterized in that:
Pull bar (1) inner side is provided with a dog (101) alive, connecting rod base (5) is provided with dog draw-in groove (501) alive, dog (101) of living comprises dog body (1011) alive, dog spring (1012) of living, dog body (1011) middle part alive is assemblied in pull bar (1) inner side by pin, connect dog spring (1012) of living below dog body (1011) front end alive, dog spring (1012) other end of living is against on pull bar (1); The pin-and-hole rear medial surface of living on dog body (1011) is provided with inclined-plane (1013).
3. air gun lever action as claimed in claim 1, is characterized in that:
Percussion assembly (7) comprising: piston spring (701), trigger (702), drive block (703), hooked scarf (704), sear (705); It is inner that piston spring (701) is arranged on piston (4), provides forward force to piston (4); Trigger (702), drive block (703), hooked scarf (704), sear (705) are all assemblied on the trigger housing under inflator (2) by pin and torsion spring; Drive block (703), hooked scarf (704), sear (705) are subject to counterclockwise torsion spring power, clockwise torsion spring power, counterclockwise torsion spring power respectively; Trigger (702) rear end connection for transmission block (703) front bottom end, drive block (703) rear end and hooked scarf (704) front end offset, and hooked scarf (704) rear end upwards extension and sear (705) front lower portion offsets; Respectively there is a projection on sear (705) front top and rear top, and wherein, the rear facade of sear (705) front top projection is used for seized piston (4); Be provided with bottom the leading portion of piston (4) and protruding two the suitable draw-in grooves in sear (705) front top and rear top; Put in place when insurance (6) is moved backward and stick between drive block (703) and inflator (2).
4. air gun lever action as claimed in claim 3, is characterized in that:
The rear facade of sear (705) front top projection slightly leans forward, and the angle leaned forward is 3 ~ 4 °.
5. air gun lever action as claimed in claim 3, is characterized in that:
The projection on sear (705) top afterwards has curved surfaces.
6. air gun lever action as claimed in claim 1, is characterized in that:
Endure block (8) with cartridge clip (9) for higher pair is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510889706.2A CN105403102A (en) | 2015-12-07 | 2015-12-07 | Air gun bullet loading firing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510889706.2A CN105403102A (en) | 2015-12-07 | 2015-12-07 | Air gun bullet loading firing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105403102A true CN105403102A (en) | 2016-03-16 |
Family
ID=55468743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510889706.2A Pending CN105403102A (en) | 2015-12-07 | 2015-12-07 | Air gun bullet loading firing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105403102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007264A (en) * | 2017-11-10 | 2018-05-08 | 北京中军创恒科技有限公司 | Automatically reset linear reciprocating beater mechanism |
-
2015
- 2015-12-07 CN CN201510889706.2A patent/CN105403102A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007264A (en) * | 2017-11-10 | 2018-05-08 | 北京中军创恒科技有限公司 | Automatically reset linear reciprocating beater mechanism |
| CN108007264B (en) * | 2017-11-10 | 2024-03-08 | 北京中军创恒科技有限公司 | Automatic reset linear reciprocating impact mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |