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Unit of a flection exerciserRelated Patent Categories: Exercise Devices, IsometricUnit of a flection exerciser description/claimsThe Patent Description & Claims data below is from USPTO Patent Application 20060276309, Unit of a flection exerciser. Brief Patent Description - Full Patent Description - Patent Application Claims
BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to a unit of a flection exerciser, and more particularly to a unit that combines with a plurality of same units to compose a flection exerciser in various types in an easy way. [0003] 2. Description of Related Art [0004] More and more people pay great attention on keeping figure fit and physical conditions well. Therefore, various small size exercisers are well developed in the market of exercise equipment. Particularly, flection exercisers are nice choices for exercise because they are light and small to be carried conveniently and selectively used to train partial muscles at chests, shoulders, arms, or backs. [0005] A conventional one of the flection exerciser is integrally made of soft resilient material with durable property and resilient. Two ends of the flection exerciser are enlarged grip portions suitable for holding in hands. An extension rod extends between the two ends integrally and enables to be bent or swirled by its resilient capability. By having the above structure, the grip portions are held by hands and stretched for exercising. [0006] However, the conventional flection exerciser has the following drawbacks: [0007] 1. The conventional flection exerciser has a stationary length and can not combine with others alike so that the conventional flection exerciser is limited in usage functions and poor in utility. [0008] 2. The conventional flection exerciser has a stationary flexibility and can not be connected with others alike to perform a looped one and not to change its flexibility so that usage efficiency of the conventional flection exerciser is poor. SUMMARY OF THE INVENTION [0009] A main objective of the present invention is to provide a unit of a flection exerciser that enables to conveniently connect to at least one same unit to perform the flection exerciser in various types. Disassembly of the flection exerciser is also rapid and easy. [0010] Another main objective of the present invention is to provide a flection exerciser that enables to conveniently connect to at least one same unit to perform a loop flection exerciser or to adjust its flexibility. [0011] To achieve the foregoing objectives, the unit of the flection exerciser comprises: [0012] two enlarged grip portions and an extension portion connected between the two enlarged grip portions to compose an one-piece body made of resilient and durable plastic material; [0013] a pin joint embedded in one enlarged grip portion; and [0014] a box joint embedded in the other enlarged grip portion and corresponding to the pin joint. [0015] By combining the pin joint and box joint, units are selectively and conveniently connected together to perform an elongated or looped flection exerciser in various types. [0016] Further benefits and advantages of the present invention will become apparent after a careful reading of the detailed description with appropriate reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS [0017] FIG. 1 is a perspective view of a unit of a flection exerciser in accordance with the present invention; [0018] FIG. 2 is a perspective view of a locking device consisted of a pin joint and a box joint; [0019] FIG. 3 is cross-sectional side view showing an engagement of the locking device in FIG. 2; [0020] FIG. 4 is an operational cross-sectional side view of the engagement of the locking device in FIG. 3; [0021] FIG. 5 is an enlarged cross-sectional view of the engagement of the locking device in FIG. 4; Continue reading about Unit of a flection exerciser... Full patent description for Unit of a flection exerciser Brief Patent Description - Full Patent Description - Patent Application Claims Click on the above for other options relating to this Unit of a flection exerciser patent application. ###  How KEYWORD MONITOR works... a FREE service from FreshPatents1. Sign up (takes 30 seconds). 2. Fill in the keywords to be monitored. 3. Each week you receive an email with patent applications related to your keywords. Start now! - Receive info on patent apps like Unit of a flection exerciser or other areas of interest. ### Previous Patent Application: Buttock shaping and training apparatus Next Patent Application: Exercise apparatus for seated user, and related methods Industry Class: Exercise devices ### FreshPatents.com Support Thank you for viewing the Unit of a flection exerciser patent info. IP-related news and info Results in 0.12061 seconds Other interesting Feshpatents.com categories: Electronics: Semiconductor , Audio , Illumination , Connectors , Crypto , 174 |
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