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Combined adjustable horizontal bars and parallel bars

An adjustable single and parallel bar technology, applied in the direction of horizontal bars, parallel bars, sports accessories, etc., can solve the problems of occupying space and inconvenient adjustment of the height of horizontal bars, and achieve the effect of reducing the occupied space

Active Publication Date: 2020-05-26
南通恒凯机械有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes a combined adjustable single and parallel bars, which is used to solve the existing single and parallel bars in the background technology. Because of the different exercise methods, the horizontal bar and the parallel bars are often fixed separately, occupying the space, and it is not convenient to adjust according to individual needs. Technical Problems of Horizontal Bar Height

Method used

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  • Combined adjustable horizontal bars and parallel bars
  • Combined adjustable horizontal bars and parallel bars
  • Combined adjustable horizontal bars and parallel bars

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Embodiment Construction

[0024] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0026] refer to Figure ...

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Abstract

The invention discloses combined adjustable horizontal bars and parallel bars which comprise two first fixing rods and two second fixing rods which are fixedly connected to the ground, and the two first fixing rods are both located on the right sides of the two second fixing rods. Limiting bolt is screwed, so a strip-shaped clamping block is separated from a strip-shaped clamping groove; the strip-shaped clamping block is rotated to drive a gear on the rotating rod to rotate; a rack and a lifting rod are driven to ascend under the limiting action of the sliding groove and the sliding block; the heights of the first supporting rod and the second supporting rod, namely the horizontal bars, can be conveniently adjusted according to personal requirements; the strip-shaped clamping block is rotated to drive the lifting rod to ascend to the top end, screw and nut are screwed out, and a connecting plate is rotated by matching with a rotating shaft, so that an inserting block on the second supporting rod is inserted into the inserting groove, the screw penetrates through a first through hole and a second through hole and then is matched with the nut to fix the second supporting rod to thesecond fixing rod, the first supporting rod and the second supporting rod can be used as the parallel bars, the horizontal bars and parallel bars are combined for use, and occupied space is reduced.

Description

technical field [0001] The invention relates to the technical field of single and parallel bars, in particular to a combined adjustable single and parallel bars. Background technique [0002] Whether it is in primary and secondary schools or university campuses, or in the community activity field, one of the indispensable sports equipment is the single parallel bars. The single parallel bars are also the most basic training equipment in the army, which can be used to exercise the upper body of the human body very well. Including exercises for the lats, forearms, biceps, and deltoids. [0003] The existing single and parallel bars are often fixed separately due to different exercise methods, occupying space, and it is not convenient to adjust the height of the horizontal bar according to individual needs. A combined adjustable single and parallel bars is now proposed to solve the above problems. Contents of the invention [0004] The present invention proposes a combined a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B1/00A63B3/00
CPCA63B1/00A63B3/00
Inventor 方玉
Owner 南通恒凯机械有限公司
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