1. Field of the Invention
The present invention relates to an exerciser, especially to a multi-purpose exerciser that allows different exercising poses to be performed to train different body parts.
2. Description of the Prior Arts
Busy people do not have enough time to exercise outdoors. Therefore, various conventional exercisers are developed to allow people to exercise indoors and to maintain their health.
However, conventional exercisers are large and specific devices exercise different parts of a body. Thus, in order to attain all-round exercise, people should buy many different conventional exercisers, which requires large investment and occupies much room.
To overcome the shortcomings, the present invention provides a multi-purpose exerciser to mitigate or obviate the aforementioned problems.
The main objective of the present invention is to provide a multi-purpose exerciser. The multi-purpose exerciser has a main frame, two extending assemblies being mounted pivotally on the main frame and engaging each other and a lock assembly selectively holding the extending assemblies at specific angles. According to the angles of the extending assemblies and different exercising poses an exerciser performs, different body parts are trained.
Other objectives, advantages and novel features of the invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.
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The base (11) is adapted to a surface and has an upper end and a lower end. The side support (12) stands on the surface and is connected to and supports the base (11).
The adjusting bracket (18) is mounted on the upper end of the base (11) and has two opposite sidewalls and multiple mounting holes (181). The mounting holes (181) are separately formed through the sidewalls of the adjusting bracket (18). Two corresponding mounting holes (181) are respectively formed on the opposite sidewalls of the adjusting bracket (18) and are aligned with each other.
The main support (13) is mounted on the upper end of the base (11), may be mounted on the adjusting bracket (18) and protrudes upwardly.
The rod (19) is mounted through the corresponding mounting holes (181) of the adjusting bracket (18) and the main support (13) to hold the main support (13) in a specific position. Thus, the main support (13) is held at different angles when the rod (19) is mounted in different mounting holes (181) of the adjusting bracket (18).
The seat cushion (14) is connected pivotally to the base (11), adjacent to the upper end of the base (11). The footrest (15) is mounted on the base (11) adjacent to the lower end of the base (11), is placed on the surface and corresponds to the seat cushion (14). The back cushion (16) is mounted on the main support (13). Therefore, an exerciser can sit on the seat cushion (14) with feet placed on the footrest (15) and back leaning on the back cushion (16).
The gear mount (17) is mounted securely on the main support (13) opposite to the back cushion (16).
With further reference to
The gear (21) is mounted pivotally on the main frame (10), may be mounted pivotally on the gear mount (17) of the main frame (10). The gears (21) of the extending assemblies (20) engage each other. The mounting panel (211) is attached securely to the gear (21). The mounting tube (212) is attached to the mounting panel (211) and has an outer surface. The lower wings (213) protrude tangentially from the outer surface of the mounting tube (212) and correspond to each other.
The elongated bracket (22) is connected to the mounting panel (211) and has an extending tube (221) and may have a roller mount (222). The extending tube (221) is mounted radially and securely on the mounting panel (211), has a proximal open end, a distal open end and an outer surface and may have two upper wings (223). The proximal open end of the extending tube (221) may be mounted securely in the mounting tube (212). The upper wings (223) protrude tangentially from the outer surface of the extending tube (221) and correspond to each other. The roller mount (222) is mounted around the distal open end of the extending tube (221) and communicates with the extending tube (221).
The lower roller set (23) is mounted rotatably in the mounting tube (212), may be mounted between the lower wings (213) and has at least one roller.
The upper roller set (24) is mounted rotatably in the roller mount (222) and has at least one roller.
With further reference to
The at least one rope (251) is extensible, is mounted longitudinally through the extending tube (221) of the elongated bracket (22) and may be mounted across the roller sets (23, 24). Each of the at least one rope (251) has a fastening end and an extending end and may have two connecting leaves (253, 254). The fastening end of the at least one rope (251) corresponds to the proximal open end of the extending tube (221) of the elongated bracket (22) and is attached to the extending tube (221) of the elongated bracket (22). The extending end of the at least one rope (251) corresponds to and extends out from the distal open end of the extending tube (221) of the elongated bracket (22) and may extend out from the roller mount (222) of the elongated bracket (22). The connecting leaves (253, 254) are attached respectively and securely to the fastening end and the extending end of the at least one rope (251).
The connecting ring (257) is connected to the connecting leaf (254) in the extending end of the at least one rope (251).
The handle (252) is connected to the extending end of the at least one rope (251) and may be connected to the connecting ring (257).
The bolt (255) is mounted through the upper wings (223) of the elongated bracket (22) and the connecting leaf (253) of the at least one rope (251) and has an end. The fastener (256) is fastened to the end of the bolt (255) to secure the fastening end of the at least one rope (251).
With further reference to
The outer guider (31) is mounted securely on the main frame (10), may be mounted securely on the main support (13) of the main frame (10), is hollow, has a lower open end, two opposite sidewalls, an outer wall and may have two guiding channels (311) and a locking slot (312). The outer wall of the outer guider (31) is connected between the sidewalls of the outer guider (31). The guiding channels (311) are formed respectively through the sidewalls of the outer guider (31). The locking slot (312) is formed through the outer wall of the outer guider (31).
The retainer (32) is mounted under the outer guider (31) and has a locking bracket (321) and two locking wings (325).
The locking bracket (321) is slidably mounted around the outer guider (31), has an upper end, a lower end and two opposite sides and may have a sliding channel (322), an inner guider (323) and two connectors (327). The sliding channel (322) is formed through the upper end of the locking bracket (321) to the lower end of the locking bracket (321). The inner guider (323) is mounted securely in the sliding channel (322) and is mounted slidably in the outer guider (31) and has an upper end and a mounting recess (324). The mounting recess (324) is formed in the upper end of the inner guider (323). The connectors (327) are formed on the inner guider (323) and are mounted respectively and slidably in the guiding channels (311) of the outer guider (31).
With further reference to
The spring (33) is mounted between the outer guider (31) and the retainer (32), may be mounted in the mounting recess (324) of the inner guider (323) of the locking bracket (321) and has two ends. The ends of the spring (33) respectively abut the outer guider (31) and the retainer (32) and push the retainer (32).
The locking set (34) is mounted on the locking bracket (321) of the retainer (32), selectively locks the retainer (32) to the outer guider (31) and may have a cover (341), a latch (343) and a button (344). The cover (341) is mounted on the upper end of the locking bracket (321) of the retainer (32) and has a guiding slot (342). The guiding slot (342) is formed through the cover (341). The latch (343) is mounted slidably between the locking bracket (321) and the cover (341) and is selectively mounted in the locking slot (312) of the outer guider (31) to hold the retainer (32) securely on the outer guider (31), while the teeth (326) of the locking wings (325) of the retainer (32) engage the gears (21). Consequently, the elongated brackets (22) are held at specific angles. The button (344) is mounted on the outer surface of the cover (341) and is connected to the latch (343) through the guiding slot (342) of the cover (341) to allow the latch (343) to slide together with the button (344) along the guiding slot (342) of the cover(341).
With further reference to
The multi-purpose exerciser as described has the following advantages. The exerciser pulls the rope sets (25) of the extending assemblies (20) to resist elastic force of the at least one rope (251) of the rope sets (25) and therefore the exerciser is trained. Furthermore, according to the angles at which the extending assemblies (20) are held, the exerciser pulls the rope sets (25) in different ways. Thus, different parts of the exerciser's body are trained.
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Even though numerous characteristics and advantages of the present invention have been set forth in the foregoing description, together with details of the structure and features of the invention, the disclosure is illustrative only. Changes may be made in the details, especially in matters of shape, size, and arrangement of parts within the principles of the invention to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.
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Number | Date | Country | |
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20100255965 A1 | Oct 2010 | US |