Patents by Inventor Ho-Sheng Wei
Ho-Sheng Wei has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11609063Abstract: A toy gun includes a gun body, an action assembly, and a pressure diverter. The gun body includes a barrel and a gas flow conduit. The action assembly is installed on the gun body and includes a piston. The pressure diverter is received in the gun body and arranged between the barrel, the gas flow conduit, and the piston. The gas diverter includes a gas collection cavity and an inlet hole, a first outlet hole and a second outlet hole communicating to the gas collection cavity. The inlet hole is arranged corresponding to the gas flow conduit, the first outlet hole is arranged corresponding to the barrel, the second outlet hole is arranged corresponding to the piston. The cross-sectional area of the first outlet hole is greater than that of the second outlet hole.Type: GrantFiled: March 2, 2022Date of Patent: March 21, 2023Inventor: Ho-Sheng Wei
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Patent number: 11204218Abstract: A toy gun with a fixed firing pin structure mechanism includes a gun body having a barrel and a pneumatic conduit connected thereto; a switch valve installed between the barrel and the pneumatic conduit; an action assembly installed on the barrel; the action assembly having an action with a piston member and moving relative to the gun body, a restoring spring assembly supported therebetween; the restoring spring assembly driving the action toward the barrel; and a firing pin structure fixed onto the gun body and arranged between the switch valve and the piston member; the firing pin structure having a piston seat and a firing pin penetrating therein and moving relative to the switch valve; the piston member engaging/disengaging the piston seat.Type: GrantFiled: June 12, 2020Date of Patent: December 21, 2021Inventor: Ho-Sheng Wei
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Publication number: 20210389079Abstract: A toy gun (10) with a fixed firing pin structure mechanism includes a gun body (1) having a barrel (11) and a pneumatic conduit (12) connected thereto; a switch valve (2) installed between the barrel (11) and the pneumatic conduit (12); an action assembly (3) installed on the barrel (1); the action assembly (3) having an action (31) with a piston member (311) and moving relative to the gun body (1), a restoring spring assembly (32) supported therebetween; the restoring spring assembly (32) driving the action (31) toward the barrel (11); and a firing pin structure (4) fixed onto the gun body (1) and arranged between the switch valve (2) and the piston member (311); the firing pin structure (4) having a piston seat (41) and a firing pin (42) penetrating therein and moving relative to the switch valve (2); the piston member (311) engaging/disengaging the piston seat (41).Type: ApplicationFiled: June 12, 2020Publication date: December 16, 2021Inventor: Ho-Sheng WEI
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Patent number: 11041690Abstract: A toy gun capable of piercing two air bottles. The toy gun comprises a gun body, a first piercing member, a screw base, and a moveable rod assembly. The gun body has an air cylinder receiving two air bottles. A connecting tube and a screwed tube are at both ends of the air cylinder. The first piercing member is in the connecting tube. The screw base is screwed to a screwed tube and has a throughhole. The moveable rod assembly has a push rod moveable to penetrate through the throughhole and a return spring flexibly held between the screw base and the push rod having a second piercing member. When pressed, the push rod drives the second piercing member to pierce one of two air bottles and then moves the other towards the first piercing member to be pierced.Type: GrantFiled: April 13, 2020Date of Patent: June 22, 2021Inventor: Ho-Sheng Wei
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Patent number: 10852098Abstract: A toy gun with a toggleable grip includes a gun body, an air switch valve, a hammer assembly, a delivery tube, and a trigger assembly. The gun body has a barrel and a magazine. The hammer assembly includes a hammer and a return spring flexibly held between the gun body and the hammer. The hammer can selectively push against or release the air switch valve. The delivery tube has a toggleable grip and a push element. The push element can be selectively pushed against the hammer or crammed between the barrel and the magazine. The trigger assembly includes a trigger member and a hammer latch, both pivoted to the gun body. The trigger member can drive the hammer latch to press against or release the hammer.Type: GrantFiled: November 10, 2019Date of Patent: December 1, 2020Inventor: Ho-Sheng Wei
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Patent number: 10712120Abstract: A toy gun (10) with a foregrip includes a gun body (1) having a barrel (11), a gas chamber (12) and a magazine (13); an air valve assembly (3) closing the gas chamber (12); a linkage bar assembly (4) having a trigger bar (41) driving the air valve assembly (3) to open gas chamber (12), a bar dial (42) and a return spring (43) between the gun body (1) and the bar dial (32); a trigger assembly (5) having a trigger member (51) with one end abutted the trigger bar (41) and another end pressed or released from the bar dial (42); and a dialing structure (6) having one end with a foregrip (61) moving horizontally relative to barrel (11) and another end with a link member (62) driving the feed assembly (2) to close or open magazine (13) and pressing or releasing trigger bar (41) and bar dial (42).Type: GrantFiled: February 20, 2020Date of Patent: July 14, 2020Inventor: Ho-Sheng Wei
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Patent number: 10690438Abstract: A toy gun includes a gun body (1), a slide (2), a slide stopper (3), a return spring (4), a retainer (5), and a rotary bullet supplier (6). The slide (2) is disposed on the gun body (1) and reciprocates against the gun body (1). The slide stopper (3) is pivotedly connected to the gun body (1) and arranged correspondingly to the slide (2). The return spring (4) elastically supports between the gun body (1) and the slide stopper (3). The retainer (5) is pivotedly connected to the gun body (1). An end of the retainer (5) engages with the slide stopper (3), and another end thereof connects with a first magnetic member (51). The rotary bullet supplier (6) is received in the gun body (1) and connects with a second magnetic member (61).Type: GrantFiled: June 28, 2019Date of Patent: June 23, 2020Inventor: Ho-Sheng Wei
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Patent number: 10393472Abstract: A shooting device (1) of a toy gun is provided. The gun body (10) has an air cylinder (11), a chamber base (12), a barrel (13), and a magazine (14). The chamber base (12) has an air chamber (120). The barrel (13) has a bullet passage (130). The magazine (14) is disposed at a side of the barrel (13). The triggering structure (20) has a slide assembly (21), a latch (22), and a trigger linkage (23). The slide assembly (21) pushes the bullets (2); the trigger (30) pushes against the trigger linkage (23) by an external force to move the next bullet back to the magazine (14) and seal the magazine (14). Therefore, the shooting device satisfying the users' requirements is provided.Type: GrantFiled: September 14, 2018Date of Patent: August 27, 2019Inventor: Ho-Sheng Wei
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Patent number: 10371473Abstract: A magazine structure for a toy gun includes a carrier (10), an active gear (20), a passive gear (30) and a loading chain (40). The active gear (20) is rotatably installed to the carrier (10). The passive gear (30) is rotatably installed to the carrier (10) and arranged at an interval with the active gear (20). The loading chain (40) surrounds the active gear (20) and the passive gear (30) and has hollow cylinders (41) and a strap (42) connecting the hollow cylinders (41).Type: GrantFiled: June 7, 2018Date of Patent: August 6, 2019Inventor: Ho-Sheng Wei
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Patent number: 10352647Abstract: A gas bottle installing structure (1) for use in toy gun includes a gas bottle cylinder (10), including a shell body (11), an accommodation space (100) capable of accommodating a gas bottle (2), and a base (12) formed with a penetration hole (120). The shell body (11) is formed with a communication hole (110) at an opposite side relative to the penetration hole (120); a piercing pin seat (20), disposed at one side of the communication hole (110); and a screw seat set (30), including a nut seat (31) penetrating the penetration hole (120), a screw seat (32) combined at an outer end of the nut seat (31), and an elastic member (33) elastically clamped between the base (12) and the screw seat (32). Accordingly, a structure enabling the gas bottle to be easily installed and allowing the gas bottle to be rapidly pierced is provided.Type: GrantFiled: April 10, 2018Date of Patent: July 16, 2019Inventor: Ho-Sheng Wei
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Patent number: 10228212Abstract: A toy gun and a fast piercing structure for an air bottle thereof is provided. The air cylinder has a shell body and a receiving space; the shell body forms a first connecting opening and a second connecting opening. The valve seat is disposed at the first connecting opening and has an air channel. The bottle lid is assembled to the second connecting opening and has a throughhole. The piercing pin is disposed in the throughhole. The press set has a base holding the bottle lid, an elastic part, and a plug; the plug is disposed passing through the piercing pin and the base. In this way, the fast piercing structure for an air bottle is provided.Type: GrantFiled: March 17, 2018Date of Patent: March 12, 2019Inventor: Ho-Sheng Wei
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Patent number: 10132592Abstract: A burst device of a toy gun (8) with a mechanical box (800) includes a sliding mechanism (10), a pressing mechanism (20) and a stop part (30). The sliding mechanism (10) includes a sliding part (11), a rod (12) and an elastic member (13) and has linear teeth (111); the pressing mechanism (20) is installed to the sliding mechanism (10) and includes a pressing plate (21) and a pressing part (22), and the pressing part (22) has a latch block (221) for sliding the sliding part (11) with respect to the rod (12); the stop part (30) is pivotally coupled to the mechanical box (800) and configured to be corresponsive to the sliding part (11) and has a stopper (31) for stopping any tooth (111) after the latch block (221) stops pushing the tooth (111), so as to achieve high reliability and stability of a burst action.Type: GrantFiled: July 7, 2017Date of Patent: November 20, 2018Inventor: Ho-Sheng Wei
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Patent number: 10054389Abstract: A toy gun with a two-stage safety includes a gun body, a trigger press member, a two-stage safety and a trigger assembly. The pull handle is placed inside the gun body and includes a first blocker and a second blocker. The trigger press member includes a press block movably engaged with the first blocker. The two-stage safety includes a movable block, a stopper and a swing block. The stopper is movably engaged with the second blocker or returns toward the pull handle. The stopper includes a protruding portion and a protruding pillar. A side edge or a distal end of the swing block is movably engaged with the protruding pillar. The trigger assembly includes a push block and a linkage rod.Type: GrantFiled: December 2, 2016Date of Patent: August 21, 2018Inventor: Ho-Sheng Wei
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Publication number: 20180156566Abstract: A toy gun with a two-stage safety includes a gun body, a trigger press member, a two-stage safety and a trigger assembly. The pull handle is placed inside the gun body and includes a first blocker and a second blocker. The trigger press member includes a press block movably engaged with the first blocker. The two-stage safety includes a movable block, a stopper and a swing block. The stopper is movably engaged with the second blocker or returns toward the pull handle. The stopper includes a protruding portion and a protruding pillar. A side edge or a distal end of the swing block is movably engaged with the protruding pillar. The trigger assembly includes a push block and a linkage rod.Type: ApplicationFiled: December 2, 2016Publication date: June 7, 2018Inventor: Ho-Sheng WEI
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Publication number: 20170268848Abstract: A cylinder for a toy gun is assembled to the toy gun (100) for containing bullets. The cylinder (6) includes a fastening structure (61, 61a) and a surrounding structure (62). The fastening structure (61, 61a) is rotatably disposed on the toy gun (100). The surrounding structure (62) is surroundingly disposed in an outer periphery of the fastening structure (61, 61a). The surrounding structure (62) includes multiple sleeves (621) circularly connected to one another. Each sleeve (621) has a chamber (622) for containing the bullet. An inner wall of each chamber (622) is in elastic contact with the bullet to position the same. Accordingly, the cylinder (6) is suitable for all bullets (e.g. ball bullets (900) made from iron or lead or a plastic trumpet-shaped bullet (800)), thereby enhancing utility, and all bullets can be positioned stably and properly in the chambers (622) without falling out.Type: ApplicationFiled: March 19, 2016Publication date: September 21, 2017Inventor: Ho-Sheng WEI
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Patent number: 9671205Abstract: A portable bullet receiving device is for receiving a plurality of bullet sets (50). The portable bullet receiving device includes a base (110), an assembly pillar (120) and a retaining member (170). The assembly pillar (120) is vertically connected to the base (110). The assembly pillar (120) includes two holes (122) opposite to each other and an opening (124). The retaining member (170) is movably installed at the opening (124) of the assembly pillar (120). The retaining member (170) includes a support portion (172), two arms (180) connected to one side of the support portion (172), and a flexible element (200) in contact with the other side of the support portion (172). Two end portions of the two arms (180) movably protrude out of the two holes (122) and restrict the bullet set (50) from being removed from the assembly pillar (120), thereby achieving rapid loading of bullets (10).Type: GrantFiled: August 9, 2016Date of Patent: June 6, 2017Inventor: Ho-Sheng Wei
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Patent number: 9387575Abstract: A toy gun with a built-in hand-tool assembly includes a gun housing and a hand-tool assembly; the gun housing has a concave slot and an inner wall formed inside the concave slot; the inner wall has a stopping portion formed thereon; the hand-tool assembly is detachably attached onto the concave slot; the hand-tool assembly includes a tool housing and a hand-tool; the hand-tool is received in the tool housing and has one end exposed out of the tool hosing; the tool hosing is configured to be fitted onto the concave slot; the hand-tool is configured to be blocked and positioned by the stopping portion. Therefore, with such structure, the toy gun includes the hand-tool built therein in order to facilitate the detachment, assembly or piercing of the air bottle in the toy gun by the user such that the convenience of use of the toy gun is increased.Type: GrantFiled: May 15, 2014Date of Patent: July 12, 2016Inventor: Ho-Sheng Wei
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Patent number: 9335116Abstract: A cylinder accommodation magazine is provided for containing at least one cylinder. The magazine includes a magazine body and a cylinder chamber. The magazine body includes at least one cylinder container. The cylinder chamber is disposed at one end of the magazine body and away from the at least one cylinder container. A shape of the cylinder chamber conforms to a shape of the at least one cylinder container so as to selectively receive the at least one cylinder, thereby containing more projectiles and achieving easy arrangement of the projectiles.Type: GrantFiled: March 30, 2015Date of Patent: May 10, 2016Inventor: Ho-Sheng Wei
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Patent number: 9250033Abstract: A trigger linkage mechanism for use in toy gun includes: a trigger pivoted to a gun frame and formed with a push block; a linkage member having one end formed with a first pivotal part and the other end formed with a second pivotal part. The linkage member is formed with an abutting part disposed between the two pivotal parts and abutted against the push block; a pull member pivoted to the second pivotal part and formed with a pawl part capable of being correspondingly buckled with the buckle part; a first recovery spring clamped between the gun frame and the linkage member; and a second recovery spring clamped between the linkage member and the pull member. Accordingly, the rotation radian and speed of the pawl part is able to be controlled and adjusted.Type: GrantFiled: March 30, 2015Date of Patent: February 2, 2016Inventor: Ho-Sheng Wei
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Publication number: 20150330739Abstract: A toy gun with a built-in hand-tool assembly includes a gun housing and a hand-tool assembly; the gun housing has a concave slot and an inner wall formed inside the concave slot; the inner wall has a stopping portion formed thereon; the hand-tool assembly is detachably attached onto the concave slot; the hand-tool assembly includes a tool housing and a hand-tool; the hand-tool is received in the tool housing and has one end exposed out of the tool hosing; the tool hosing is configured to be fitted onto the concave slot; the hand-tool is configured to be blocked and positioned by the stopping portion. Therefore, with such structure, the toy gun includes the hand-tool built therein in order to facilitate the detachment, assembly or piercing of the air bottle in the toy gun by the user such that the convenience of use of the toy gun is increased.Type: ApplicationFiled: May 15, 2014Publication date: November 19, 2015Inventor: Ho-Sheng WEI