US20210172700A1 - Soft projectile launcher - Google Patents

Soft projectile launcher Download PDF

Info

Publication number
US20210172700A1
US20210172700A1 US17/179,335 US202117179335A US2021172700A1 US 20210172700 A1 US20210172700 A1 US 20210172700A1 US 202117179335 A US202117179335 A US 202117179335A US 2021172700 A1 US2021172700 A1 US 2021172700A1
Authority
US
United States
Prior art keywords
projectile
channel
soft
exit
loading
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.)
Abandoned
Application number
US17/179,335
Other languages
English (en)
Inventor
Guibin LIANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SZ DJI Technology Co Ltd
Original Assignee
SZ DJI Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SZ DJI Technology Co Ltd filed Critical SZ DJI Technology Co Ltd
Assigned to SZ DJI Technology Co., Ltd. reassignment SZ DJI Technology Co., Ltd. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LIANG, Guibin
Publication of US20210172700A1 publication Critical patent/US20210172700A1/en
Abandoned legal-status Critical Current

Links

Images

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
    • F41B11/50—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
    • F41B11/55—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the projectiles being stored in stacked order in a removable box magazine, rack or tubular magazine
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/02—Shooting or hurling games
    • A63F9/0252—Shooting devices therefor
    • 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
    • F41B11/64—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot
    • F41B11/642—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot the piston being spring operated
    • F41B11/646—Arrangements for putting the spring under tension
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/02—Shooting or hurling games
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/18—Throwing or slinging toys, e.g. flying disc toys
    • 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
    • F41B1/00—Blow guns, i.e. tubes for impelling projectiles, e.g. peas or darts, by the force of the breath
    • 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
    • F41B11/50—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
    • F41B11/52—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the projectiles being loosely held in a magazine above the gun housing, e.g. in a hopper
    • 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
    • F41B11/50—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
    • F41B11/52—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the projectiles being loosely held in a magazine above the gun housing, e.g. in a hopper
    • F41B11/53—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the projectiles being loosely held in a magazine above the gun housing, e.g. in a hopper the magazine having motorised feed-assisting means
    • 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
    • F41B11/64—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot
    • F41B11/642—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot the piston being spring operated
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/02—Shooting or hurling games
    • A63F9/0252—Shooting devices therefor
    • A63F2009/0265—Shooting devices therefor using resilient elements
    • A63F2009/0273—Catapults

Definitions

  • the present disclosure relates to the field of competitive equipment and, in particularly, to a soft projectile launcher.
  • projectile launchers are mainly used for games and training, and the projectiles used are generally hard projectiles, such as BB projectiles or steel ball projectiles, which have great lethality under the action of the launcher, and cause great danger to people or animals.
  • hard projectiles such as BB projectiles or steel ball projectiles
  • the risk of injury to people or animals caused by the launcher will increase if hard projectiles are used.
  • soft projectiles is an ideal choice.
  • a soft projectile launcher including a launching tube, a projectile entry tube, and a power assembly.
  • the launching tube includes a power channel, a projectile loading channel, and a projectile exit channel connected in sequence.
  • the projectile entry tube includes a projectile entry channel connected to the projectile loading channel and configured to provide a soft projectile to the projectile loading channel.
  • the power assembly connected to a free end of the power channel and configured to provide power for launching the soft projectile. At least a part of at least one of the projectile entry channel, the projectile loading channel, or the projectile exit channel includes an elliptical channel.
  • FIG. 1 is a three-dimensional schematic diagram of a soft projectile launcher consistent with embodiments of the disclosure.
  • FIG. 2 is a cross-sectional view of the launcher in FIG. 1 .
  • FIG. 3 is a schematic diagram of part of the structure in FIG. 1 .
  • FIG. 4 is a cross-sectional view of the part in FIG. 3 .
  • Hard projectiles such as BB projectiles or steel ball projectiles
  • Hard projectiles have great lethality under the action of the launcher, and cause great danger to people or animals.
  • a soft projectile launcher with safety protection is proposed in the present disclosure, ensuring normal launching of soft projectiles while preventing hard projectiles from being launched normally, to reduce the risk of greater injury caused by the misuse of the hard projectile.
  • the main technical solution in the disclosure is a soft projectile launcher including a launching tube, a projectile entry tube, and a power assembly.
  • the launching tube includes a power channel, a projectile loading channel, and a projectile exit channel that are connected in sequence.
  • the power assembly is connected to the free end of the power channel to provide power for launching the soft projectile.
  • the projectile entry tube includes a projectile entry channel, and is connected to the projectile loading channel to provide the soft projectile for the projectile loading channel.
  • At least a part of the projectile entry channel, the projectile loading channel, and/or the projectile exit channel is an elliptical channel.
  • a soft projectile refers to a projectile that can be elastically deformed, such as a water-absorbing projectile, a soft plastic projectile, or a projectile made of another soft material.
  • FIG. 1 is a three-dimensional schematic diagram of a soft projectile launcher consistent with embodiments of the present disclosure.
  • FIG. 2 is a cross-sectional view of the launcher in FIG. 1 .
  • FIG. 3 is a schematic diagram of part of the structure in FIG. 1 .
  • FIG. 4 is a cross-sectional view of the part in FIG. 3 .
  • the soft projectile launcher includes a launch tube 10 , a projectile entry tube 20 , and a power assembly 30 .
  • the soft projectile launcher further includes a housing 60 .
  • the housing 60 is used to mount the launch tube 10 , the projectile entry tube 20 , and the power assembly 30 .
  • the launch tube 10 includes a power section 11 , a projectile loading section 12 , and a projectile exit section 13 provided in sequence.
  • the inside of the power section 11 is a power channel
  • the inside of the projectile loading section 12 is a projectile loading channel
  • the inside of the projectile exit section 13 is a projectile exit channel.
  • the power channel, the projectile loading channel, and the projectile exit channel are connected in sequence, arranged in a straight line and coaxially. At least a part of the projectile loading channel and/or the projectile exit channel is an elliptical channel.
  • the power channel, the projectile loading channel, and the projectile exit channel are sequentially connected, which can be partially arranged non-coaxially.
  • the power assembly 30 is connected to the power channel to launch the soft projectile in the projectile loading channel along the projectile exit channel.
  • the projectile loading channel is arranged coaxially with the projectile exit channel, but is arranged non-coaxially with the power channel.
  • the power channel is arranged non-coaxially with the projectile loading channel, and the power assembly 30 is connected to the power channel to launch the soft projectile in the projectile loading channel along the projectile exit channel.
  • a part or all of the projectile loading channel and/or the projectile exit channel may be an elliptical channel.
  • the power section 11 , the projectile loading section 12 , and the projectile exit section 13 can be formed as an integral part and can be casted in a mold to form the launch tube 10 .
  • the power section 11 , the projectile loading section 12 , and the projectile exit section 13 can be separate parts and be connected to form the launch tube 10 .
  • the projectile entry tube 20 includes a projectile entry channel, which is connected to the projectile loading channel to provide the soft projectile for the projectile loading channel.
  • the inside of the projectile entry tube 20 is the projectile entry channel.
  • the projectile entry tube 20 and the launch tube 10 are arranged perpendicular to each other, and the projectile entry channel and the projectile loading channel are arranged perpendicular to each other.
  • the projectile entry channel and the projectile loading channel may be not perpendicular to each other, and the projectile entry channel is configured to load the soft projectile into the projectile loading channel.
  • the projectile entry tube 20 , the power section 11 , the projectile loading section 12 , and the projectile exit section 13 can be formed as an integral part and can be casted in a mold to form a T-shaped structure.
  • the projectile entry tube 20 , the power section 11 , the projectile loading section 12 , and the projectile exit section 13 can be separate parts and be connected to form a T-shaped structure.
  • the projectile entry channel, the projectile loading channel, or the projectile exit channel can be configured to only allow a single soft projectile to pass through, and not allow two or more soft projectiles to pass through side by side.
  • the soft projectile When the soft projectile enters the projectile loading channel via the projectile entry channel, the soft projectile may be elastically deformed in the projectile loading channel or the projectile exit channel, especially in the elliptical channel, to get stuck in the channel and close contacted to the wall of the channel.
  • the power assembly 30 provides power acting on the soft projectile in the channel to launch the soft projectile smoothly along the projectile exit channel, thereby implementing the launching process.
  • the soft projectile in the projectile loading channel is launched along the projectile exit channel by the power assembly 30 .
  • the projectile loading channel and the projectile exit channel are smoothly connected and arranged in a straight line and coaxially, or the projectile loading channel and the projectile exit channel are arranged in a smooth curve.
  • the projectile loading channel and the projectile exit channel are smoothly connected to reduce the resistance at the boundary between the two, thereby ensuring that the soft projectile is launched while fully utilizing the power from the power assembly 30 to achieve a better launch effect.
  • the power assembly 30 is used to provide power to launch the soft projectile in the projectile loading channel.
  • the power assembly 30 includes a compression chamber 31 and a compression piston 32 .
  • the compression piston 32 moves along the inside of the compression chamber 31 , and is connected to the inner wall of the compression chamber 31 in an airtight and sliding fit.
  • the compression chamber 31 is enclosed by a tube wall 311 , and the tube wall 311 is mounted on the housing 60 .
  • One end of the compression chamber 31 opposite to the compression piston 32 is airtightly connected to the power channel to provide compressed air for the power channel.
  • one end of the compression piston 32 is connected to the housing 60 via a compression spring 33 .
  • the spring force of the compression spring 33 acts on the compression piston 32 , and the compression piston 32 rapidly moves along the inside of the compression chamber 31 .
  • the air in the compression chamber 31 is rapidly compressed under the squeezing action of the compression piston 32 , and the compressed air enters the power channel and pushes the soft projectile in the projectile loading channel to launch the soft projectile.
  • the soft projectile launcher of the present disclosure further includes an extension tube 34 .
  • the extension tube 34 includes an extension channel.
  • One end of the compression chamber 31 opposite to the compression piston 32 is airtightly connected to one end of the extension channel, and the other end of the extension channel is airtightly connected to the power channel.
  • the extension tube 34 extends into the projectile loading channel, the nozzle of the extension channel extends into the projectile loading channel, and the nozzle of the extension channel can be in close contact with the curved surface of the soft projectile in the projectile loading channel.
  • An intake clearance 341 is formed at the edge of the nozzle of the extension channel in the projectile loading channel.
  • the compression chamber 31 is airtightly connected to the power channel via the extension tube 34 , and the compressed air generated in the compression chamber 31 enters the power channel via the extension tube 34 , which is used to provide power for launching the soft projectile.
  • the compression chamber 31 is enclosed by the tube wall 311 to form a cylindrical shape, and is airtight and slidingly fitted with the compression piston 32 .
  • the compressed air inside the compression chamber 31 is guided into the power channel by using the extension tube 34 according to the actual situation.
  • the nozzle of the extension channel of the extension tube 34 can directly extend into the projectile loading channel, and the nozzle of the extension channel can be close contact to the curved surface of the soft projectile in the projectile loading channel.
  • the compressed air directly aiming at the soft projectile to launch the soft projectile along the projectile exit channel, and to achieve a better launch effect.
  • the nozzle of the extension channel may not be close contact to the curved surface of the soft projectile in the projectile loading channel, and external air can enter the extension channel by the projectile exit channel and/or the projectile entry channel, and can enter the compression chamber 31 .
  • external air can enter the extension channel and the compression chamber 31 via a side of the tube wall 311 that is close to the compression piston 32 .
  • An air inlet gap (not shown) is provided at the opening of the tube wall 311 .
  • the compression piston 32 moves away from the side of the extension tube 34 , external air can enter the compression chamber 31 via the air inlet gap.
  • the compression piston 32 compresses towards the extension tube 34 , the compression piston 32 is airtightly and slidingly fitted with the wall, i.e., the tube wall 311 , of the compression chamber 31 , to compress the air in the compression chamber 31 .
  • an intake clearance 341 (as shown in FIG. 4 ) is provided at the edge of the nozzle of the extension channel.
  • compressed air is used as the power source, and acts on the soft projectile in the projectile loading channel to launch the soft projectile along the projectile exit channel.
  • the soft projectile elastically deforms in the projectile loading channel or the projectile exit channel, especially in the elliptical channel, gets stuck in the channel, and airtightly fits with the wall of the channel. Then the compressed air can effectively act on the soft projectile for a long time to cause the soft projectile to be launched along the projectile exit channel with greater kinetic energy, thereby achieving farther and better launch effect.
  • the soft projectile when the projectile loading channel and/or the projectile exit channel is an elliptical channel, the soft projectile can deform elastically in the projectile loading channel or the projectile exit channel, and can be airtightly fitted with the wall of the channel with stronger airtightness, thereby causing the soft projectile launcher to achieve a better launch effect.
  • the power assembly 30 may also be a striking mechanism.
  • the striking mechanism directly strikes the soft projectile in the projectile loading channel to launch the soft projectile along the projectile exit channel.
  • the soft projectile launcher further includes a projectile loading mechanism 40 , and a magazine 50 , which are mounted on the housing 60 .
  • the projectile loading mechanism 40 includes a refill 41 , and a dial 42 .
  • the refill 41 and the magazine 50 are enclosed to form a projectile accommodation space 51 .
  • the projectile accommodation space 51 is used for storing the soft projectile.
  • the dial 42 of the projectile loading mechanism 40 is used to load the soft projectile in the projectile accommodation space 51 into the projectile entry channel to cause the soft projectile to enter the projectile loading channel via the projectile entry channel.
  • the magazine 50 is mounted at the upper part of the projectile loading mechanism 40 .
  • the refill 41 of the projectile loading mechanism 40 is used as a part of the bottom of the magazine 50 , and encloses the magazine 50 as a projectile accommodation space 51 .
  • the soft projectiles in the projectile accommodation space 51 are gathered at the refill 41 .
  • the dial 42 is rotatably mounted at the bottom of the refill 41 .
  • the dial 42 has at least one projectile moving gap 421 on the side, a projectile inlet 411 is formed at a position at the bottom of the refill 41 corresponding to one of the at least one projectile moving gap 421 , and the projectile inlet 411 is connected with the free end of the projectile entry channel.
  • the size of the projectile moving gap 421 is equivalent to the size of the soft projectile.
  • the bottom of the dial 42 extends outward to form a pusher 422 .
  • the dial 42 can be rotated by rotating the pusher 422 .
  • the wall surface of the projectile moving gap 421 is inclined, and the inclined wall surface of the projectile moving gap 421 can squeeze the soft projectile into the projectile inlet 411 when the dial 42 rotates.
  • the magazine 50 and the projectile loading mechanism 40 are mounted on the housing 60 .
  • the soft projectiles are gathered on the refill 41 and pushed into the projectile inlet 411 by the action of the dial 42 .
  • the wall surface of the projectile moving gap 421 is inclined.
  • the pusher 422 drives the dial 42 to rotate, the inclined wall of the projectile moving gap 421 squeezes the soft projectile downwards, and the soft projectile is squeezed into the projectile entry channel at the projectile inlet 411 , to realize the loading of the soft projectile.
  • the dial 42 is rotated to prevent the soft projectiles from gathering and being stuck, which facilitates the smooth entry of the soft projectiles into the projectile entry channel.
  • the projectile exit channel includes a first projectile exit channel and a second projectile exit channel, and the first projectile exit channel is airtightly connected with the projectile loading channel.
  • the first projectile exit channel and the second projectile exit channel are airtightly connected via nested tube fitting.
  • the projectile exit section 13 includes a first projectile exit tube 131 and a second projectile exit tube 132 .
  • the inside of the first projectile exit tube 131 is the first projectile exit channel
  • the inside of the second projectile exit tube 132 is the second projectile exit channel.
  • the first projectile exit tube 131 is connected to the projectile loading section 12 .
  • the first projectile exit tube 131 and the projectile loading section 12 are formed as an integral part, thereby causing the first projectile exit channel to be airtightly connected with the projectile loading channel.
  • the first projectile exit tube 131 and the second projectile exit tube 132 are nested and airtightly connected.
  • an airtight gasket is provided between the first projectile exit tube 131 and the second projectile exit tube 132 to achieve an airtight connection effect.
  • the first projectile exit tube 131 and the second projectile exit tube 132 can be sealed by welding, or integrally formed.
  • the projectile exit channel is divided into the first projectile exit channel and the second projectile exit channel, which can extend the moving distance of the soft projectile along the channel.
  • the projectile entry tube 20 , the power section 11 , the projectile loading section 12 , and the first projectile exit tube 131 can be integrally formed.
  • the second projectile exit tube 132 is connected to the free end of the first projectile exit tube 131 to extend the moving distance of the soft projectile along the channel, thereby enhancing the launch effect.
  • the shape and the size of the first projectile exit channel of the first projectile exit tube 131 and the second projectile exit channel of the second projectile exit tube 132 can have various combinations.
  • the first projectile exit channel can be a round or an elliptical channel
  • the second projectile exit channel can be a round or an elliptical channel.
  • the first projectile exit channel is an elliptical channel, and the shape and the size of the second projectile exit channel are the same as those of the first projectile exit channel.
  • compressed air is used as a power source.
  • the projectile exit channel is an elliptical channel
  • the moving distance of the soft projectile along the elliptical channel is extended
  • the soft projectile can be airtightly fitted to the wall of the channel due to the elastic deformation of the projectile.
  • the airtightness is strong, and the compressed air then has a longer action time on the soft projectile, that is, the compressed air has a greater impulse on the soft projectile, thereby causing the launched soft projectile to have greater kinetic energy to achieve a longer range and better launch effect.
  • At least a part of the projectile entry channel is an elliptical channel together with the projectile loading channel and the projectile exit channel, to prevent the hard projectile from being normally launched.
  • the hard projectile cannot enter the projectile loading channel via the elliptical channel of the projectile entry channel. Further, even if the hard projectile enters the projectile loading channel via the projectile entry channel, when the projectile loading channel or the exit channel is an elliptical channel, or the channel inside the launch tube 10 does not match the hard projectile, the hard projectile cannot be launched normally in the channel.
  • At least a part of the projectile entry channel, the projectile loading channel, and/or the projectile exit channel is configured as an elliptical channel.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Toys (AREA)
US17/179,335 2018-08-30 2021-02-18 Soft projectile launcher Abandoned US20210172700A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201821430972.4 2018-08-30
CN201821430972.4U CN209333174U (zh) 2018-08-30 2018-08-30 一种柔性弹发射装置
PCT/CN2018/112726 WO2020042322A1 (zh) 2018-08-30 2018-10-30 一种柔性弹发射装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/112726 Continuation WO2020042322A1 (zh) 2018-08-30 2018-10-30 一种柔性弹发射装置

Publications (1)

Publication Number Publication Date
US20210172700A1 true US20210172700A1 (en) 2021-06-10

Family

ID=67745004

Family Applications (1)

Application Number Title Priority Date Filing Date
US17/179,335 Abandoned US20210172700A1 (en) 2018-08-30 2021-02-18 Soft projectile launcher

Country Status (3)

Country Link
US (1) US20210172700A1 (zh)
CN (2) CN209333174U (zh)
WO (1) WO2020042322A1 (zh)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB978502A (en) * 1959-12-31 1964-12-23 Birmingham Small Arms Co Ltd Improvements in or relating to air or gas pressure guns
US5494024A (en) * 1992-11-06 1996-02-27 Scott; Eric Paint ball gun and assemblies therefor
CN1190649C (zh) * 2000-11-28 2005-02-23 阮志成 机械式全自动漆弹枪
CN2926977Y (zh) * 2006-06-15 2007-07-25 郭沛文 一种电动发射柔性弹的玩具枪
RU64752U1 (ru) * 2007-02-12 2007-07-10 Открытое акционерное общество "Вятско-Полянский машиностроительный завод "Молот" Пистолет (револьвер)
JP5886719B2 (ja) * 2012-09-18 2016-03-16 マルシン工業株式会社 ガスガン

Also Published As

Publication number Publication date
WO2020042322A1 (zh) 2020-03-05
CN110972464A (zh) 2020-04-07
CN209333174U (zh) 2019-09-03

Similar Documents

Publication Publication Date Title
US9618304B2 (en) Vibration damping nock construction
CN2901231Y (zh) 玩具枪
US4848307A (en) Toy air pistol for launching missile bullet
US8726894B2 (en) Rapid fire air-powered toy gun and pliable projectiles for shooting therefrom
US20080022990A1 (en) Pressure charged soft projectile launcher
CN117203483A (zh) 三合一玩具弹丸发射组件
US7316565B2 (en) Action reciprocating structure of a toy gun
US20210172700A1 (en) Soft projectile launcher
JP4048198B2 (ja) 気体ポンプ
US8517004B2 (en) Pneumatic toy launcher with a flexible barrel
JP6982879B2 (ja) 電磁ピストン圧縮を用いた圧縮空気による発射体の発射装置、及び関連制御方法
US11243044B2 (en) Short projectile pistol with storage handle
US9347734B2 (en) Gear checked construction for toy guns
CN217032188U (zh) 一种小型手持式气动灭火弹抛投装置
KR200488286Y1 (ko) 화약을 이용한 그물 발사 기구
US8746226B2 (en) Backward momentum generating device with couple spring biased rod mechanisms for toy gun
CN104654918A (zh) 前装式榴弹发射器固弹装置
CN104764364A (zh) 轻便迫击炮及其反后坐炮身
US20110214655A1 (en) Pneumatic mechanism for a toy weapon that fires lightweight paintballs or plastic beads, actuated by special pyrotechnic ammunition
CN109724463A (zh) 一种基于电磁轨道技术的鱼雷发射装置
KR20120000131A (ko) 스프링 가이드 및 이를 이용한 완구총
CN210625468U (zh) 一种玩具水弹枪及其弹匣
CN109855486A (zh) 快速装填空气炮
CN217764670U (zh) 一种气枪的自动复位机构
CN216954204U (zh) 玩具枪及抛壳机构

Legal Events

Date Code Title Description
AS Assignment

Owner name: SZ DJI TECHNOLOGY CO., LTD., CHINA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LIANG, GUIBIN;REEL/FRAME:055326/0259

Effective date: 20210218

STCB Information on status: application discontinuation

Free format text: EXPRESSLY ABANDONED -- DURING EXAMINATION