CN101832734B - Toy gun transmission method and transmission mechanism thereof - Google Patents
Toy gun transmission method and transmission mechanism thereof Download PDFInfo
- Publication number
- CN101832734B CN101832734B CN 201010169621 CN201010169621A CN101832734B CN 101832734 B CN101832734 B CN 101832734B CN 201010169621 CN201010169621 CN 201010169621 CN 201010169621 A CN201010169621 A CN 201010169621A CN 101832734 B CN101832734 B CN 101832734B
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- Prior art keywords
- gunlock
- gear
- peashooter
- transmission mechanism
- ring gear
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Abstract
The invention discloses a toy gun transmission method and a transmission mechanism thereof. The toy gun transmission method comprises the following steps of: retracting a gunlock, namely driving a gear set to drive the gunlock to retract through electric power; forwarding the gunlock, namely disengaging the gunlock from the gear set, and driving the gunlock to forward by using a spring of the gunlock; braking the gear set, namely controlling the gear set not to be engaged with the gunlock through a brake component; and reengaging, namely reengaging the gear set with the gunlock by using the action of the gunlock and the brake component when the gunlock is forwarded to the preset position; and repeating the gunlock retracting step to the reengaging step. Therefore, when the gunlock is forwarded to the preset position, the gear set cannot be engaged with the gunlock due to the brake component, so the engaging misalignment between the gunlock and the gear set cannot appear. Therefore, the condition that the gunlock cannot operate does not occur.
Description
Technical field
The present invention relates to a kind of toy gun transmission method and transmission mechanism thereof, relate in particular to the method that a kind of gunlock of controlling in the air cannon moves and the associated mechanisms that gunlock is moved.
Background technology
Peashooter is a kind of game gun that utilize compressed air that the BB attack is launched, if the untrue rifle of its lethality, but industry for so that peashooter still have intend true in manner of execution and the outward appearance of true rifle, invariably spend mental and physical efforts and set about being engaged in research and development, so that peashooter except lethality, all can be similar to true rifle on outward appearance and manner of execution.
This case applicant once proposed " bolt travel mechanism of toy gun " of No. the 097118085th, TaiWan, China application for a patent for invention, this patent application case disclose a kind of can be when peashooter be pulled the trigger the BB bullet, gunlock can intend very in as the true rifle firing action in gunlock is indoor before and after carrying out movement, right this peashooter is by the electrical motor driven gear assembly, and then drive inner each mechanical component of this peashooter and turn round to finish the molar behavior program, thereby reach the effect of simulates real rifle, but when the power drain of peashooter, gunlock just can't operate most probably, therefore, this case applicant proposes again TaiWan, China new patent M347209 number " clamp-proof mechanism of peashooter ", by the design of gears of uniqueness and the combination of unidirectional ratchet, with the problem in the use that solves above-mentioned gunlock travel mechanism, when the peashooter power breakdown, still can allow gunlock move manually to carry out single shot.
But above-mentioned peashooter clamp-proof mechanism in use, still has following problem.
1, since electric power under normal operation, annular gear wheel still can turn round to drive the rotation of the 1st gear unceasingly, but when gunlock does not move forward to the precalculated position, if the teeth of the 1st gear mesh with gunlock, then the sequential of the teeth of the 1st gear and gunlock engagement just can produce dislocation, cause gunlock can't positively move to the precalculated position, this moment, gunlock just can't move accurately again, even may cause the damage of gear again.
2, be stuck in gunlock when indoor when the shell case of peashooter, gunlock still can't arrive pre-position, the place ahead really, and this moment, annular gear wheel still can continue to drive the rotation of the 1st gear, causes the teeth of the 1st gear and the engagement of gunlock to produce dislocation, and then above-mentioned same problem occurs.
3, when the excessive so that rotating speed of annular gear wheel of the output power of battery is too fast, the 1st gear still may be followed the quickening of rotating speed and cause prematurely and the gunlock engagement, and this similarly can produce dislocation and so that the situation that gunlock can't move again.
Therefore, though when above-mentioned peashooter clamp-proof mechanism can provide power breakdown, the effect that gunlock still can perseveration, in the normal situation of electric power, the problem that still may cause gunlock to move occurs, so the utmost point is waited to improve.
Summary of the invention
The invention provides a kind ofly no matter when electric power is normal or during power breakdown, all can guarantee drive method and transmission mechanism thereof that the gunlock of peashooter can normal operation.
Drive method of the present invention comprises the steps:
Send step behind the gunlock, by sending behind the driven by power one gear set drive gunlock;
Send step before the gunlock, break away from by gear train and gunlock, send before utilizing the spring of gunlock to drive gunlock;
Gear train braking step can't mesh with gunlock by a brake assemblies control gear group;
Mesh again step, after delivering to the precalculated position before the gunlock, utilize gunlock and this brake assemblies action so that gear train be able to mesh with gunlock again;
Repeat to send step to meshing again step behind this gunlock.
Pass through said method, when gunlock is not before delivered to the precalculated position, gear train can can't mesh with gunlock because of brake assemblies, therefore gunlock can not cause the engagement dislocation of gunlock and gear train to occur, therefore under the electric power normal operating, all can not produce the situation that can't operate, on the other hand, when power breakdown, just can discharge by manual operation the engagement of gear train and gunlock, just can utilize manual operation to carry out the single shot of peashooter.
Peashooter transmission mechanism of the present invention comprises that one can and brake the brake assemblies of this gear train with the gear train of gunlock engagement action, and wherein, this gear train comprises at least:
Spragging gear, the subregion of its outer rim be formed with can with the teeth of gunlock engagement;
Ring gear, it is combined with this spragging gear and this spragging gear of interlock optionally, and its inner rim is formed with at least one fixing recess, and outer rim is equipped with teeth;
Pawl assembly is positioned at this ring gear inner, and the one end is hubbed on this spragging gear prejudicially, and the other end is positioned at the fixing recess of this ring gear separatably, and has the brake block that exposes to this ring gear outside; And
This brake assemblies can push against or away from the brake block of this pawl assembly, so that this brake block can break away from or be fastened in this fixing recess.
Pass through said structure, the present invention can break away from the brake block of pawl assembly when fixing recess at brake assemblies by fixing the recess pushing and pressing, so that ring gear and spragging gear are removed the interlock state, the teeth of spragging gear spragging gear can not rotated because of the rotation of ring gear, therefore can not mesh with gunlock; When brake assemblies did not push against this brake block, then this brake block just can move back to the fixing recess, so that spragging gear is able to the interlock rotation by the drive of ring gear again, and then drove and sent action after gunlock carries out.
Description of drawings
Fig. 1 is the front perspective view of the gear train of transmission mechanism of the present invention.
Fig. 2 is the three-dimensional exploded view of Fig. 1.
Fig. 3 is the rear perspective view of the gear train of transmission mechanism of the present invention.
Fig. 4 is the three-dimensional exploded view of Fig. 3.
When Fig. 5 was gear train rotation of the present invention, brake block not yet touched the schematic diagram of brake assemblies state.
When Fig. 6 was gear train rotation of the present invention, brake block touched the view of brake assemblies.
When Fig. 7 was gear train rotation of the present invention, brake assemblies pushing and pressing brake block was so that brake block moves to the view of housing recess.
Fig. 8 is gear train of the present invention when rotating, and brake assemblies moves and away from behind the brake block, so that brake block moves to the view that fixes recess.
When Fig. 9 was gear train rotation of the present invention, spragging gear drove the view of sending behind the gunlock once again.
The main element symbol description
10: gear train
100: spragging gear
101: teeth
102: ring gear
103: fix recess
104: teeth
105: central shaft
11: pawl assembly
110: brake block
111: torsion spring
12: capping
120: housing recess
20: brake assemblies
200: back-moving spring
30: gunlock
31: cylindrical shell
32: piston
40: trigger
The specific embodiment
Now just be elaborated for toy gun transmission method of the present invention.Toy gun transmission method of the present invention comprises the steps:
Send step behind the gunlock, by sending behind the driven by power one gear set drive gunlock, wherein this gear train can be via gear or belt etc. by electrical motor driven rotation, this gear train have can with the teeth of gunlock engagement, then be formed with the engagement recess for this teeth engagement on this gunlock;
Send step before the gunlock, break away from by gear train and gunlock, send before utilizing the spring of gunlock to drive gunlock, wherein when the teeth of gear train break away from the engagement recess of gunlock fully, gunlock can move towards the place ahead by the elastic force by spring because of the engagement that loses gear train;
Gear train braking step, can't mesh with gunlock by a brake assemblies control gear group, wherein before gunlock moves to the precalculated position towards the place ahead, the rotation that this brake assemblies can the blocking teeth wheels is so that the teeth of gear train can't be again and the engagement recess engagement of this gunlock;
Mesh again step, after delivering to the precalculated position before the gunlock, utilize the piston of gunlock and this brake assemblies action so that gear train be able to mesh with gunlock again, when wherein the piston of this gunlock moves towards the place ahead by a spring, can push against this brake assemblies, force this brake assemblies can't stop the rotation of this gear train, so that gear train can be again and this gunlock engagement;
Repeat to send step to meshing again step behind this gunlock.
Extremely shown in Figure 5 referring to Fig. 1, now cooperate description of drawings peashooter transmission mechanism of the present invention embodiment, it comprise one can with the gear train 10 of gunlock 30 engagement action, and the brake assemblies 20 of this gear train 10 of braking, the gunlock 30 of the present embodiment comprises a cylindrical shell 31 and a piston 32, this cylindrical shell 31 and piston 32 can be respectively by the elastic parts (not shown) elastic force that saves up strength, wherein this gear train 10 comprises at least:
Spragging gear 100, the subregion of its outer rim be formed with can with the teeth 101 of gunlock 30 engagement;
Capping 12, its be arranged at ring gear 102 outer, so that this pawl assembly 11 is positioned ring gear 102 inside, and have the housing recess 120 of the brake block 110 that can take in pawl assembly 11;
This brake assemblies 20 cooperates with the piston 32 of gunlock 30 and pushes against or away from the brake block 110 of this pawl assembly 11, so that this brake block 110 can fix recess 103 and 120 movements of housing recess at this.
In the present embodiment, the center of this spragging gear 100, ring gear 102 and capping 12 is equipped with a central shaft 105, peashooter transmission mechanism of the present invention also includes a torsion spring 111, this pawl assembly 11 is arranged in this ring gear by this torsion spring 111, one end of this torsion spring 111 is supported at this central shaft 105, the other end is then supported in these pawl assembly 11 1 sides, and elastic force is saved up strength towards the lateral direction (being teeth 101,104 directions of extending) of this gear train 10 so that the end with brake block 110 of this pawl assembly 11 can be regularly; This brake assemblies 20 further includes a back-moving spring 200 (as shown in Figure 5).
Below just just the manner of execution of peashooter transmission mechanism embodiment of the present invention describe.
Referring to shown in Figure 5, under the normal electricity operating state, the ring gear 102 of gear train 10 can be by motor (not shown) driven rotary, because this moment, pawl assembly 11 pivoted outwardly by the saving up strength elastic force of torsion spring 111, so that the position of brake block 110 is fastened in and fixes in the recess 103 and can be by ring gear 102 driven rotary, an end that adds pawl assembly 11 is hubbed on the spragging gear 100 prejudicially, therefore can 100 rotations of interlock spragging gear.
Referring to Figure 6 and Figure 7, when brake block 110 rotates position to brake assemblies 20, brake block 110 can be supported brake assemblies 20 (being the rotate path that brake assemblies 20 can stop this brake block 110) and be subject to the pushing of brake assemblies 20, then pawl assembly 11 just can by spragging gear 100 be pivoted a little centered by pivot, so that brake block 110 resists the elastic force of torsion springs 111 and moves to housing recess 120, this moment, pawl assembly 11 just broke away from the clip of the fixing recess 103 of ring gear 102, even if ring gear 102 rotates constantly, also can't drive again spragging gear 100 and rotate thereupon.
Referring to shown in Figure 8, when the piston 32 of gunlock 30 via actions such as user's pulling triggers 40 and towards the place ahead (being the right direction of accompanying drawing) when moving to the precalculated position, this piston 32 can push brake assemblies 20, so that brake assemblies 20 is resisted the elastic force of back-moving springs 200 and is broken away from the position (namely away from brake block 110) that pushes brake block 110, then brake block 110 just can move and away from housing recess 120 towards the lateral direction of this gear train 10 once again because of the elastic force of torsion spring 111, last again clip is in the fixing recess 103 of ring gear 102, and this moment, spragging gear 100 can be driven to rotate because of the rotation of ring gear 102 again.
Referring to shown in Figure 9, because spragging gear 100 is driven by ring gear 102 again once again, therefore when the cylindrical shell 31 of the teeth 101 of spragging gear 100 and gunlock 30 meshes once again, just can drive towards the rear (being the left direction of the accompanying drawing) movement of cylindrical shell 31 and piston 32, and after piston 32 is rearward mobile, brake assemblies 20 because of the pushing that loses piston 32 can be by back-moving spring 200 elastic returning to the position that can push against brake block 110, therefore do not have fully such as the teeth 101 of the spragging gear 100 as the peashooter commonly used engagement problem of misalignment with the cylindrical shell 31 of gunlock 30 and occur.
When power breakdown, the user similarly can spur gunlock 30 backward by manual operation, allows the teeth 101 of spragging gear 100 fully break away from the engagement of cylindrical shell 31, and just can utilize manual operation to carry out single shot this moment.
The present invention is by said method and mechanism, except can avoid power breakdown the time, the problem that gunlock can't move, can avoid again in the normal situation of electric power, the engagement dislocation of gunlock and gear train, the situation that causes gunlock to move occurs, and therefore no matter whether the electric power supply is normal, and the running of gunlock all can be carried out normally.
Claims (7)
1. a peashooter transmission mechanism comprises that one can brake with the gear train and of gunlock engagement action the brake assemblies of this gear train, and wherein this gear train comprises at least:
Spragging gear, the subregion of its outer rim is formed with teeth;
Ring gear is combined with this spragging gear and this spragging gear of interlock optionally, and its inner rim is formed with at least one fixing recess, and outer rim is equipped with teeth;
Pawl assembly is positioned at this ring gear inner, and the one end is hubbed on this spragging gear prejudicially, and the other end is positioned at the fixing recess of this ring gear separatably, and has the brake block that exposes to this ring gear outside; And
This brake assemblies can push against or away from the brake block of this pawl assembly, so that this brake block can break away from or be fastened in this fixing recess.
2. peashooter transmission mechanism as claimed in claim 1, it further comprises a capping, this capping be arranged at this ring gear outer, so that this pawl assembly is positioned ring gear inside, and have the housing recess of the brake block that can take in pawl assembly.
3. peashooter transmission mechanism as claimed in claim 1, wherein, this gear train is via a gear or a belt and rotated by an electrical motor driven.
4. such as the described peashooter transmission mechanism of arbitrary claim in the claims 1 to 3, wherein, this gunlock comprises a cylindrical shell and a piston, this cylindrical shell and piston can be respectively by the elastic parts elastic force that saves up strength.
5. such as the described peashooter transmission mechanism of arbitrary claim in the claims 1 to 3, wherein, respectively be formed with the fixing recess because of the subtend position in this ring gear.
6. peashooter transmission mechanism as claimed in claim 2 or claim 3, wherein, the center of this spragging gear, ring gear and capping is equipped with a central shaft, this peashooter transmission mechanism comprises a torsion spring in addition, this pawl assembly is arranged in this ring gear by this torsion spring, one end of this torsion spring is supported at this central shaft, and the other end is supported the side at this pawl assembly.
7. such as the described peashooter transmission mechanism of arbitrary claim in the claims 1 to 3, wherein, this brake assemblies further comprises a back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010169621 CN101832734B (en) | 2010-04-30 | 2010-04-30 | Toy gun transmission method and transmission mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010169621 CN101832734B (en) | 2010-04-30 | 2010-04-30 | Toy gun transmission method and transmission mechanism thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101832734A CN101832734A (en) | 2010-09-15 |
| CN101832734B true CN101832734B (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010169621 Expired - Fee Related CN101832734B (en) | 2010-04-30 | 2010-04-30 | Toy gun transmission method and transmission mechanism thereof |
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| Country | Link |
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| CN (1) | CN101832734B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101761507B1 (en) | 2016-03-04 | 2017-07-25 | 김광석 | Toy Gun |
| CN111521063B (en) * | 2020-04-30 | 2021-02-09 | 北京易霖科技有限公司 | Non-return unlocking mechanism, launching system and toy gun |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2906531Y (en) * | 2006-03-30 | 2007-05-30 | 英志企业股份有限公司 | Improved mechanism for loader of toy gun |
| TWM347209U (en) * | 2008-08-13 | 2008-12-21 | yi-rong Li | Anti-jamming mechanism of toy gun |
| CN101592456A (en) * | 2008-05-27 | 2009-12-02 | 李宜蓉 | Bolt travel mechanism of toy gun |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6564788B1 (en) * | 2001-11-29 | 2003-05-20 | Shih-Che Hu | Motorized toy gun |
-
2010
- 2010-04-30 CN CN 201010169621 patent/CN101832734B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2906531Y (en) * | 2006-03-30 | 2007-05-30 | 英志企业股份有限公司 | Improved mechanism for loader of toy gun |
| CN101592456A (en) * | 2008-05-27 | 2009-12-02 | 李宜蓉 | Bolt travel mechanism of toy gun |
| TWM347209U (en) * | 2008-08-13 | 2008-12-21 | yi-rong Li | Anti-jamming mechanism of toy gun |
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| Publication number | Publication date |
|---|---|
| CN101832734A (en) | 2010-09-15 |
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Granted publication date: 20130109 Termination date: 20140430 |