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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
21	Ride system	US15306140	2015-07-07	US10112118B2	2018-10-30	Adam Davis
A ride system including a ride vehicle, the ride vehicle being operable to support a ride patron having a display arrangement for displaying a viewing script to the ride patron during a ride event during which the ride vehicle travels along an event path located within a volume.
22	SWING CHAIR	US15574485	2017-02-16	US20180289161A1	2018-10-11	Yo Seob KIM
A swing chair includes: a support which is installed at a certain height or more above the floor; a main operation member elongated and having a virtual first rotation axis provided to the support at one side thereof and rotatably coupled to the support; a sub operation member elongated and having a virtual second rotation axis, provided to the support at one side thereof and spaced parallel to the first rotation axis, and rotatably coupled to the support; a seat portion coupled to any one of the main operation member and the sub operation member; and a rotation connecting member elongated and arranged in a front-rear direction and having a rear portion that is rotatably coupled to the other side of the main operation member and a front portion that is rotatably coupled to the other side of the sub operation member.
23	MULTI-USER SWING SET	US15851819	2017-12-22	US20180221776A1	2018-08-09	Thomas L. Keller; Bryant A. Jones
A swing seat is presented. The swing seat comprises a first user seat with a first user frame and a first user seating area. The swing seat also comprises a second user seat with a second user frame and a second user seating area. The swing seat also comprises a connection mechanism configured to couple the first user frame to the second user frame. Each of the first and second user seats comprises a connection feature configured to connect to a swing frame.
24	Recreational swing set	US14852529	2015-09-12	US09320974B1	2016-04-26	Brian Keyes
A swing set designed to have improved structural integrity wherein the swing set includes components manufactured from either 3500 psi concrete or 5000 psi concrete. The swing set includes a first vertical column and a second vertical column that are in axial alignment and further include a portion thereof inserted into the ground. The first vertical column and second vertical column are superposed concrete mounting pads. A horizontal crossbeam is coupled to the upper ends of the first vertical column and second vertical column and functions to have a plurality of swings suspendedly mounted thereto. The first vertical column and second vertical column further include a mounting structure operable to mateably couple with a portion of the horizontal crossbeam. The aforementioned swing set elements additionally include metal support bars of varying sizes and additionally have stirrups coupled thereto wherein the stirrups vary in distance between centers.
25	Playground Equipment	US11817214	2006-02-24	US20090131184A1	2009-05-21	Nir Pizmony
First and second frame supports (12, 13) with each including a frame support body (21a, 13a) and a frame support base (12b, 13b). The frame support bodies are substantially A-frames and the frame support bases are substantially C-shaped cylindrical rods connecting to the ends of a respective one of the A-frame frame support bodies (12a, 13a) to form outwardly extending frame support bases. The cross beam (15) sized or extended by addition of extension beam (16) to protrude beyond the connection points (17) and to substantially overly the extension of the frame support base (12b, or 13b). This allows a further swing or climbing means or the like to be connected therebetween. Alterable suspension means (51) includes a cleat plate (53) with a plurality of holes (54) to allow the rope (52) or other elongated flexible cord to be woven through the plurality of the cleat holes (54) to provide a frictional hold of the rope or other elongated flexible cord.
26	Portable lawn swing	US58009	1998-04-09	US5902187A	1999-05-11	Gary Boring
A portable lawn swing which has a relatively stable frame of a simple construction and lightweight for transportability purposes. The inventive device includes an X-member, four base members attached to the ends of the X-member, four legs attached to the base members, a plurality of support members pivotally attached to an upper portion of the legs which support a pair of seats, a pair of screens attached below the pair of seats, a plurality of cup holders, and at least one bar pivotally attached to a leg which is selectively engageable to a support member for preventing movement of the pair of seats. The X-member comprises a pair of U-shaped members centrally attached to one another forming an X-shape. The pair of U-shaped members retain the legs in the desired position thereby preventing them from moving during use of the invention.
27	Swing set hang tube protective mounting bracket	US996909	1992-12-28	US5388797A	1995-02-14	Richard Trevino; Michael Wood
A novel mounting bracket for pivotally attaching a glide ride to a playground set superstructure comprises a protective member, and a mounting flange connectable with the protective member for fixedly securing the superstructure between the protective member and the mounting flange. The mounting bracket comprises a sole connection between the glide ride and the superstructure. A pivotal connection between the glide ride and the protective member is formed on the protective member. The protective member is dimensioned for providing a protective clearance around the pivotal connection.
28	Foldable play gym	US908332	1978-05-22	US4190283A	1980-02-26	Raymond W. Boucher
A play gym comprising a horizontal bar from which swings and other rides are suspended is supported at its opposite ends by legs. Special pivot joints connect the pairs of legs to the horizontal bar which permit each pair of legs to be folded together and against the horizontal bar so that the gym can assume a stick-like configuration. When the legs are unfolded to support the horizontal bar, parts of the pivot joints engage the ends of the horizontal bar thereby preventing end-wise movement and racking of the play gym. Provision is also made for substituting one pair of legs by a horizontal pivot arrangement which can be secured to a vertical support so that the gym can be used in a small area and be folded out of the way against the support when not in use.
29	Figure-eight swing	US16072771	1971-07-08	US3829086A	1974-08-13	LELONG M
A swing for two persons seated or standing at opposing and spaced-apart spreader assemblies which are interconnected by a transversely disposed and rotatably attached spacer shaft means that may be monoshaft or multishaft. A pair of ropes diverge downwardly from an overhead pivot to spaced-apart attachment positions on either side of each spreader assembly. Relative to the spacer shaft means, the support lines may be inwardly inclined, upright, or outwardly inclined. The swing travels endwise and sidewise and is capable of describing an apparent figure-eight pattern when the spreader assemblies move transpositionally. Means are provided for users to initiate endwise and sidewise swinging and for group activity.
30	Swing	US14140861	1961-09-28	US3130969A	1964-04-28	GROTH RODERICK W

31	Swing	US19656250	1950-11-20	US2669286A	1954-02-16	RINK ROBERT M

32	Swing	US78163347	1947-10-23	US2550530A	1951-04-24	FRANK CARTWRIGHT

33	Lawn swing	US66195946	1946-04-13	US2548443A	1951-04-10	NICHOLSON WILLIAM H

34	Swing	US2516975D		US2516975A	1950-08-01

35	Swing	US63882446	1946-01-03	US2516275A	1950-07-25	TOWE AMOS M

36	Swing and exercising device	US50525430	1930-12-29	US1975463A	1934-10-02	JONES WILLIAM C

37	Swing	US1674517D		US1674517A	1928-06-19

38	Swing	US8277226	1926-01-21	US1647587A	1927-11-01	SMITH GEORGE M

39	Swing	US8626026	1926-02-05	US1646160A	1927-10-18	MILAM WILLIAM A

40	Owen strickland	US471700D		US471700A	1892-03-29

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