一种手部握力康复锻炼器
By incorporating a water bag and finger-pressing structure into a hand grip strength rehabilitation exerciser, and utilizing water resistance feedback and a rotating pressure rod to adjust water pressure, combined with an adjusting screw and tension spring to adjust grip strength, the problem of traditional devices being unable to meet finger training and grip strength enhancement needs is solved, achieving targeted and adjustable rehabilitation training effects.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TONGLIAO HOSPITAL
- Filing Date
- 2025-06-09
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional grip strength training devices cannot simultaneously meet the needs of finger training and grip strength enhancement, especially for patients with finger contractures, leading to reduced rehabilitation effects on hand nerves and muscles.
A hand grip strength rehabilitation exercise device was designed. By embedding a water bag and a finger pressing structure inside the grip, the device utilizes the resistance feedback of water to conduct targeted exercises. The water pressure is adjusted by rotating the pressure rod, and the intensity of grip strength training is adjusted by combining the adjusting screw and the tension spring to meet the needs of different rehabilitation stages.
It enables targeted training of the nerves and muscles in the fingers, and the training intensity can be adjusted according to the patient's rehabilitation stage to improve the rehabilitation effect of hand grip strength.
Smart Images
Figure CN224506192U_ABST
Abstract
Claims
1. A hand grip rehabilitation exerciser comprising a handle (1) and a grip (2), characterized in that: Four finger massagers (201) for finger exercises are movably installed on one side of the grip (2). A bag groove (203) is provided through the inside of the grip (2). A water bag (202) filled with water is installed in the bag groove (203). One side of the water bag (202) is attached to the bottom of the four finger massagers (201). A rotating pressure rod (5) for adjusting water pressure is provided above the grip (2). The rotating pressure rod (5) is movably installed on the inside of the bag groove (203) and attached to the upper surface of the water bag (202).
2. The hand grip strength exerciser as claimed in claim 1, wherein Each of the four fingers (201) is fixedly installed with a limiting block (2011) on both sides below to prevent it from falling off the gripper (2). Each of the fingers (201) has a limiting groove (204) on one side of the gripper (2), and the limiting block (2011) is fitted and movably installed in the limiting groove (204).
3. The hand grip strength exerciser as claimed in claim 1 wherein, A hanging rod (3) is movably installed above the grip (1), and a balance plug (302) is fixedly installed below one side of the hanging rod (3). An adjustment groove (101) is provided above the grip (1), and an adjustment screw (6) is movably installed inside the adjustment groove (101). A slot (102) is provided on one side of the adjustment groove (101) located on the grip (1), and the balance plug (302) is movably connected to the slot (102).
4. The hand grip strength exerciser as claimed in claim 3, wherein The hanging rod (3) has a through mounting hole (301) on one side, and the mounting hole (301) has a limiting groove (303) inside. The adjusting screw (6) has a limiting block (601) fixedly installed above it, and the limiting block (601) is fitted and movably installed in the limiting groove (303). The top of the limiting block (601) has a butterfly nut (602) fixedly installed on the adjusting screw (6) for rotation.
5. The hand grip strength exerciser as claimed in claim 3, wherein The other side of the hanging rod (3) and the upper side of the handle (1) are both fitted with a connecting shaft (7), and the grip (2) is fitted with the handle (1) through the connecting shaft (7).
6. The hand grip strength exerciser as claimed in claim 1, wherein A fixing block (8) is fixedly installed above the gripper (2), and a tension spring (4) is provided on the fixing block (8). One end of the tension spring (4) is hooked to the connecting shaft (7) on the hanging rod (3), and the other end is hooked to the fixing block (8).