CN219128202U - Knuckle Orthopedic Exerciser - Google Patents

Abstract

The utility model discloses a knuckle orthopedic exerciser, which comprises a circular ring, a fixed block and multiple sets of finger rings. The rod is set between the ring and the fixed block, the fixed rod is provided with a moving tube, the finger ring is slidingly mounted on the moving tube, the bottom and top of the moving tube are respectively provided with an adjusting ring and a limit block, and the ring is held against by a spring At the bottom of the limit block, the spring is set on the moving cylinder; the moving cylinder passes through the moving assembly and the fixed rod, the moving assembly includes a threaded ring, the threaded ring is rotated and set in the limiting groove on the moving cylinder, and the fixed rod is provided with a thread Part b, the threaded ring engages with the threaded part b. The threaded ring rotates in the limit groove and moves on the threaded part b, thereby driving the moving cylinder to move on the fixed rod, which is convenient for adjusting the position of the finger ring, and is flexibly suitable for patients of different sizes, and has high flexibility in use.

Description

Knuckle Orthopedic Exerciser

technical field

The utility model relates to the technical field of knuckle exerciser, in particular to a knuckle orthopedic exerciser.

Background technique

Fingers are the most flexible limbs in the human body. After treatment, patients with finger injuries usually use finger knuckle orthopedic exercisers to assist finger recovery in order to ensure the recovery effect after treatment.

For example, the utility model patent No. CN202122899594.2 discloses a finger care exercise device, which can perform various finger exercises for patients through the setting of the first elastic cord and the second elastic cord, thus avoiding the need for the patient to It is necessary to purchase a variety of equipment when performing finger exercises; at the same time, the flexible finger ring and thumb ring can make the device foldable and stored after use, thus making the device more portable, which in turn is conducive to the use of patients' finger exercises . Although the traditional finger exercise device can play the role of knuckle exercise, the limitations of use are relatively large. The structure and elasticity of the elastic cord are certain. Good for exercising, not much flexibility.

Utility model content

The purpose of this utility model is to provide a knuckle orthopedic exerciser, which aims to solve the relatively large limitations of the existing finger exercise devices. The structure and elasticity of the elastic cord are certain. When the patient's fingers are larger or smaller than multiple The position between the rings cannot be well exercised, and the technical problem is that the flexibility is not high.

The utility model is achieved in that:

A knuckle orthopedic exerciser, comprising a ring, a fixed block and multiple sets of rings, characterized in that: multiple sets of said rings are respectively connected to said rings through multiple sets of exercise components, said exercise components include a fixed rod, The fixed rod is arranged between the circular ring and the fixed block, a moving cylinder is arranged on the fixed rod, the finger ring is slidably mounted on the moving cylinder, and the bottom end and the top end of the moving cylinder An adjustment ring and a limit block are respectively provided, and the ring presses against the bottom end of the limit block through a spring, and the spring is sleeved on the moving cylinder; the moving cylinder passes through the moving assembly and the fixed rod, The moving assembly includes a threaded ring, which is rotatably arranged in a limiting groove on the moving cylinder, and a threaded portion b is formed on the fixed rod, and the threaded ring engages with the threaded portion b.

As a preferred technical solution of the present invention, the moving cylinder is provided with an adjustment assembly, the adjustment assembly includes a threaded portion a provided on the moving cylinder, and the adjusting ring engages on the threaded portion a.

As a preferred technical solution of the present utility model, one set of the fixed rods is connected with the ring and the fixed block through a rotating assembly, the rotating assembly includes a rotating block and a sliding sleeve, and the fixed block is provided with A rotating groove, the rotating block is rotatably arranged in the rotating groove, the sliding sleeve is sleeved on the ring, and the fixing rod is arranged between the rotating block and the sliding sleeve.

As a preferred technical solution of the present invention, a fastening bolt is threadedly connected to the sliding sleeve, and the fastening bolt is in contact with the outer side of the circular ring.

As a preferred technical solution of the present invention, the fixed rod is provided with a positioning groove, and the inner side of the moving cylinder is fixedly provided with a positioning block, and the positioning block is slidably clamped in the positioning groove.

As a preferred technical solution of the present invention, multiple groups of rings are provided with buffer sleeves, and the arrays in the buffer sleeves are distributed with multiple sets of anti-slip strips.

As a preferred technical solution of the utility model, a suspension ring is fixedly arranged on the ring.

Compared with the prior art, the beneficial effects of the utility model are:

1. When exercising, with the cooperation of multiple sets of finger rings and the set of multiple sets of exercise components, the fingers are respectively placed in the multiple sets of finger rings, so that the patient can grasp the multiple sets of finger rings and move them to the direction of the fixed block, so that the The finger ring moves on the moving cylinder, which makes the spring compressed, and the reciprocating operation can perform bending exercise on the finger joint; with the cooperation of the moving component, the patient's finger is slightly bent before use, and multiple sets of rings are adjusted to the finger's When adjusting the position of the fingertip, by turning the threaded ring, the threaded ring rotates in the limit groove and moves on the threaded part b, thereby driving the moving cylinder to move on the fixed rod, which is convenient for adjusting the position of the finger ring and is flexible and applicable patients of different sizes.

2. With the cooperation of the adjustment component, the deformation of the spring can be adjusted, which is convenient for adjusting the bending exercise strength of the fingers and knuckles. With the setting of the rotation component, the position of one group of rings can be adjusted to make it suitable for left and right hands The position of the thumb does not need to customize different exercisers, and the state of use can be quickly switched through this application.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a knuckle orthopedic exerciser of the present invention;

Fig. 2 is a schematic diagram of the explosive structure of a knuckle orthopedic exerciser of the present invention;

Fig. 3 is a schematic diagram of the explosive structure of the fixed rod and the moving cylinder in the knuckle orthopedic exerciser of the present invention;

Fig. 4 is a structural schematic diagram of a positioning block and a positioning groove of a knuckle orthopedic exerciser of the present invention;

Correspondence between the name of the attachment in the figure and the number of the drawing:

101, ring; 102, fixed block; 103, suspension ring; 104, rotating slot; 105, rotating block; 106, finger ring; 107, buffer sleeve; 108, fastening bolt; 109, sliding sleeve; 110, spring; 111, Thread part a; 112, adjusting ring; 113, fixed rod; 114, limit slot; 115, thread part b; 116, thread ring; 117, limit block; 118, moving cylinder; 119, positioning block; 120, positioning groove.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model.

Example:

Referring to Fig. 1 to Fig. 3: a knuckle orthopedic exerciser, comprising a circular ring 101, a fixed block 102 and multiple sets of rings 106, characterized in that: multiple sets of finger rings 106 are connected to the circular ring 101 through multiple sets of exercise components respectively Connection, the exercise assembly includes a fixed rod 113, the fixed rod 113 is arranged between the ring 101 and the fixed block 102, the fixed rod 113 is provided with a moving cylinder 118, the finger ring 106 is slidingly clamped on the moving cylinder 118, and the bottom of the moving cylinder 118 An adjustment ring 112 and a limit block 117 are respectively provided at the end and the top end, and the finger ring 106 is pressed against the bottom end of the limit block 117 by a spring 110 , and the spring 110 is sleeved on a moving cylinder 118 . The multiple sets of finger rings 106 provided are used in conjunction with multiple sets of exercise components provided. When exercising the patient's knuckles, the fingers are respectively placed in the multiple sets of finger rings 106 so that the patient grasps the multiple sets of finger rings 106 to make them Move towards the direction of the fixed block 102, so that the finger ring 106 moves on the moving cylinder 118, which causes the spring 110 to be compressed, and a set of exercise operations is completed through the compression and reset of the spring 110, and the reciprocating operation can perform bending exercise on the knuckles.

The moving cylinder 118 passes through the moving assembly and the fixed rod 113. The moving assembly includes a threaded ring 116. The threaded ring 116 is rotated and arranged in the limit groove 114 on the moving cylinder 118. The fixed rod 113 is provided with a threaded part b115, and the threaded ring 116 and the screw thread Part b115 is engaged. With the cooperation of the moving assembly, the patient's fingers are slightly bent before use, and multiple sets of finger rings 106 are adjusted to the position of the fingertips of the fingers. When adjusting, the threaded ring 116 is rotated so that the The groove 114 rotates and moves on the threaded part b115, thereby driving the moving cylinder 118 to move on the fixed rod 113, which is convenient for adjusting the position of the finger ring 106, and is flexibly applicable to patients of different sizes.

Wherein, please refer to FIG. 3 , the moving cylinder 118 is provided with an adjusting assembly, the adjusting assembly includes a threaded portion a111 provided on the moving cylinder 118 , and the adjusting ring 112 engages on the threaded portion a111 . With the cooperation of the adjustment assembly, the deformation of the spring 110 can be adjusted, which is convenient for adjusting the bending exercise strength of the fingers and knuckles. When adjusting, directly turn the adjustment ring 112 to make it move on the threaded part a111 and squeeze the spring 110 to make it deform.

Wherein, referring to Fig. 2, one group of fixed rods 113 is connected with the ring 101 and the fixed block 102 through the rotating assembly, the rotating assembly includes the rotating block 105 and the sliding sleeve 109, the fixed block 102 is provided with a rotating groove 104, and the rotating block 105 is rotatably arranged in the rotating groove 104 , the sliding sleeve 109 is sleeved on the ring 101 , and the fixed rod 113 is arranged between the rotating block 105 and the sliding sleeve 109 . The sliding sleeve 109 is threaded with fastening bolts 108, and the fastening bolts 108 are in contact with the outside of the ring 101. Under the setting of the rotating assembly, the position of one of the rings 106 can be adjusted to make it suitable for the position of the left and right thumbs. , no need to customize different exercisers, the state of use can be quickly switched through this application. When adjusting, first loosen the fastening bolt 108, and then push the sliding sleeve 109 to slide on the ring 101, thereby sliding to the maximum The position of the thumb is sufficient, and finally tighten the fastening bolt 108 to fasten and limit it.

Wherein, please refer to FIG. 4 , the fixed rod 113 is provided with a positioning groove 120 , and the inner side of the moving cylinder 118 is fixedly provided with a positioning block 119 . Under the action of the positioning groove 120 and the positioning block 119 , the adjustment of the moving cylinder 118 can be limited.

In some embodiments, please refer to FIG. 2 , multiple sets of rings 106 are provided with buffer sleeves 107 , and multiple sets of anti-slip strips are arranged in arrays in the buffer sleeves 107 . Under the action of the buffer sleeve 107, the rigid contact between the finger and the ring 106 can be avoided, and the friction between the two can be improved under the action of multiple sets of anti-slip strips, thereby improving the stability.

In some embodiments, please refer to FIG. 1 , a ring 103 is fixedly disposed on the ring 101 . It is convenient to hang the application and store it.

The operating steps of the present utility model are:

First, adjust the positions of multiple groups of finger rings 106 to align with the patient's fingertips. By rotating the threaded ring 116, the threaded ring 116 rotates in the limit groove 114 and moves on the threaded part b115, thereby driving the moving cylinder 118 Move on the fixed rod 113 to complete the adjustment of the finger rings 106; then exercise, place the fingers in multiple groups of finger rings 106 respectively, so that the patient grasps the multiple groups of finger rings 106 and makes it move toward the direction of the fixed block 102, so that the finger rings 106 Move on the moving cylinder 118, which causes the spring 110 to be compressed. A set of exercise operations is completed through the compression and reset of the spring 110. The reciprocating operation can perform bending exercises on the knuckles; when the strength needs to be adjusted during the exercise, directly rotate Adjust the ring 112 to move on the threaded part a111 and squeeze the spring 110 to deform it; finally, when switching the palm to use, first loosen the fastening bolt 108, and then push the sliding sleeve 109 to slide on the ring 101, thereby Just slide to the position of the thumb, and finally tighten the fastening bolt 108 to fasten and limit it.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. A knuckle orthopedic exerciser, comprising a ring (101), a fixed block (102) and multiple sets of finger rings (106), characterized in that: multiple sets of the finger rings (106) are connected with the multiple sets of exercise components respectively The ring (101) is connected, the exercise assembly includes a fixed rod (113), and the fixed rod (113) is arranged between the ring (101) and the fixed block (102), and the fixed The rod (113) is provided with a moving cylinder (118), the finger ring (106) is slidably mounted on the moving cylinder (118), and the bottom and top of the moving cylinder (118) are respectively provided with adjustment rings ( 112) and the limit block (117), the ring (106) resists the bottom end of the limit block (117) through the spring (110), and the spring (110) is sleeved on the moving cylinder (118) Above; the moving cylinder (118) passes through the moving assembly and the fixed rod (113), the moving assembly includes a threaded ring (116), and the threaded ring (116) is rotatably set on the moving cylinder (118) In the limiting groove (114) of the fixed rod (113), a threaded part b (115) is opened, and the threaded ring (116) is engaged with the threaded part b (115). 2. The knuckle orthopedic exerciser according to claim 1, characterized in that: the moving cylinder (118) is provided with an adjustment assembly, and the adjustment assembly includes a threaded part set on the moving cylinder (118) a (111), the adjusting ring (112) is engaged on the threaded portion a (111). 3. The knuckle orthopedic exerciser according to claim 1, characterized in that: one set of the fixed rods (113) is connected with the ring (101) and the fixed block (102) through a rotating assembly , the rotating assembly includes a rotating block (105) and a sliding sleeve (109), the fixed block (102) is provided with a rotating slot (104), and the rotating block (105) is rotatably set in the rotating slot (104) ), the sliding sleeve (109) is sheathed on the ring (101), and the fixing rod (113) is arranged between the rotating block (105) and the sliding sleeve (109). 4. The knuckle orthopedic exerciser according to claim 3, characterized in that: the sliding sleeve (109) is threadedly connected with a fastening bolt (108), and the fastening bolt (108) is connected to the circular ring (101) outboard contact. 5. The finger joint orthopedic exerciser according to claim 1, characterized in that: the fixed rod (113) is provided with a positioning groove (120), and the inner side of the moving cylinder (118) is fixedly provided with a positioning block ( 119), the positioning block (119) is slidably engaged in the positioning slot (120). 6. The knuckle orthopedic exerciser according to claim 1, characterized in that: multiple groups of said rings (106) are provided with buffer sleeves (107), and the distribution of arrays in said buffer sleeves (107) is multiple Set of anti-slip strips. 7. The knuckle orthopedic exerciser according to claim 1, characterized in that: a suspension ring (103) is fixedly arranged on the ring (101).

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