TWM577752U - Holding training device - Google Patents

Abstract

A holding trainer includes a first flange and a second flange of a supporting device for clamping and positioning an elastic body, the second flange extending out of a center pillar, the elastic body comprising a first surface abutting against the first flange a first end, and a second end abutting the second flange, the elastic body comprising a groove chamber between the first and second ends and accommodating the center pillar, the groove chamber comprising an inner concave surface, the groove chamber The concave surface is spaced apart from the outer peripheral surface of the center pillar to define a squeezable portion on the elastic body, and the groove chamber provides a squeezable portion elastic deformation space, and thus is suitable for providing a child or hand injury to be rehabilitated or The hand of the old man with a small grip can stably hold the operation without slipping off, and achieve the grip training effect of easy pressing and deformation and relaxation.

Description

Holding trainer

This creation is about a grip trainer, especially a grip trainer that provides hand grip training.

Holding hands with your fingers, palms, and body movements to move objects is an important activity that is essential to everyday life. In order to enhance or strengthen the grip strength of the finger and the hand grasping, a common method is to use a grip ball, an elastic grip or a spring grip as a training device, and the finger and the palm can be operated in a grasping manner to train the grip. The grip ball is a simple training device that can provide the user with the ability to grip the hand or relax and return to the original state by the elasticity of the grip ball. The elastic grip or the spring grip is used as a training for holding or releasing the return by hand by means of an elastic body or a spring. The above-mentioned equipment can provide grip training. However, for a child or a hand injury, a rounded grip ball is easy to slip off during grip and is not easy to grasp. In the case of a child or a hand injury, the strength of the fingers of the rehabilitation exercise person or the elderly person and the palm of the hand is small, and it is difficult to hold the grip on the grip body having the elastic body or the spring. For this reason, the grip strength training equipment that is common in the market today is still insufficient and difficult to apply. In the case of children or hand injuries, there is a need for a weaker person or an elderly person, and there is indeed a need to develop and improve. necessary.

The present invention provides a grip trainer including a support device including a first flange and a second flange spaced from the first flange, the support device further including a second extension a center pillar, and an elastic body disposed between the first and second flanges, the elastic body including a first end abutting the first flange and a second end abutting the second flange The elastomer further includes a groove chamber between the first and second ends and accommodating the center column, the groove chamber including an inner concave surface, the inner concave surface of the groove chamber being spaced apart from the outer circumferential surface of the center pillar and defined on the elastic body A squeezable portion is provided which provides a space in which the squeezable portion is elastically deformed.

The present invention further provides a grip trainer as described above, the elastomer further comprising an outer surface extending from the first end to the second end and having an outwardly convex arc shape.

The present invention further provides a grip trainer as described above, the support device further comprising a first end plug, the first flange being part of the first end plug, the first end plug further comprising an extension from the first flange a joint portion and a second end plug formed by the second flange and the center post, the second end plug further comprising a coupling hole formed at the end surface of the center pillar, the elastic body further comprising the first end The end surface extends to a first perforation of the trough chamber, the elastomer further comprising a second perforation extending from the second end end surface to the trough chamber, the center post of the second end plug passing through the second perforation, the first The junction of the plug passes through the first perforation and engages the coupling aperture of the center post.

The present invention further provides a grip trainer as described above, wherein the elastomer further comprises a first perforation extending from the first end to the trough chamber and a second perforation extending from the second end to the trough chamber, The supporting device is combined with the first and second perforations, and the second perforating further comprises an inner arc surface formed on the inner side and contacting the outer peripheral surface of the middle column, and the elastic body is deformed when the extrudable portion is pressed to be elastically deformed. The inner curved surface allows the second end to smoothly twist.

This creative feature, the holding trainer is non-circular and has a longitudinally extending structure, suitable for providing children or hand injuries. The user who is rehabilitated by the rehabilitation person or the hand of the elderly has a small grip strength, and can stably hold the grip. It is easy to slip off when it is operated, and it is different from the circular structure of the conventional grip ball, which is easy to slip off during the holding operation. Moreover, the artificial grip training device utilizes the elasticity of the elastic body and the groove chamber between the squeezable portion and the surface of the center pillar to provide a space for elastic deformation of the squeezable portion, thereby achieving easy pressing force deformation and relaxation and returning to the original state. It is especially suitable for children or hand injuries. The rehabilitation of the person or the hand of the old man is less, and the grip training operation is performed.

The creation of the present invention will be more clearly understood by the detailed description of the illustrative embodiment of the present invention.

Referring to Figures 1, 2 and 3, the present holding exercise device 10 includes a support device 19 and an elastic body 44 mounted to the support device 19, the grip trainer 10 being adapted The child or hand injury is being carried out by the need of a person with a weaker grip such as a rehabilitation person or an elderly person. The support means 19 comprises a first end plug 20 preferably made of wood material and a second end plug 26 also preferably made of wood material. The first end plug 20 includes a first flange 22 and a joint portion 24 extending from the first flange 22, and the joint portion 24 preferably has a tapered rod shape. The second end plug 26 includes a second flange 28 and a center post 40 extending from the second flange 28. The end of the center post 40 defines a coupling hole 42. The largest size and progressively deeper and reduced size are tapered holes. The joint portion 24 of the first end plug 20 can extend into the coupling hole 42 of the center post 40 of the second end plug 26, and fix the first and second by the friction between the joint portion 24 and the joint hole 42. End plugs 20, 26.

As shown in Figs. 1, 2, and 3, the elastic body 44 of the present grip trainer 10 is disposed between the first and second flanges 22, 28. The elastomer 44 can be a silicone material and includes a first end 46 that abuts the first flange 22 and a second end 48 that abuts the second flange 28. And, the elastomer 44 further includes a trough chamber 54 between the first end 46 and the second end 48 and accommodating the center post 40 of the second end plug 26, the trough chamber 54 including an inner concave surface 56. The elastomer 44 further includes an outer surface 49 that extends from the periphery of the first end 46 to the periphery of the second end 48 and that is convexly curved. A first through hole 50 is formed in the first end 46 of the elastic body 44 to extend to the groove chamber 54. A second through hole 52 is formed at the second end 48 of the elastic body 44 to extend to the groove chamber 54. The second perforation 52 further includes an inner curved surface 53 formed on the inner side.

Referring to FIG. 1 , FIG. 2 and FIG. 3 , the present invention holds the combined structure of the trainer 10 , the center post 40 of the second end plug 26 passes through the second through hole 52 of the elastic body 44 , The outer peripheral surface of the center pillar 40 is in contact with the inner curved surface 53 of the second perforation 52 of the elastomer 44, and the second flange 28 abuts against the second end 48 of the elastomer 44. And the first through hole 50 of the first end plug 20 passes through the first through hole 50 of the elastic body 44, and the joint portion 24 of the first end plug 20 is inserted into the coupling hole 42 of the center post 40 of the second end plug 26, Thus, the first and second flanges 22, 28 of the first and second end plugs 20, 26 sandwich the elastomer 44 such that the elastomer 44 is stably disposed between the first and second end plugs 20, 26, and The inner concave surface 56 of the groove chamber 54 of the elastic body 44 is spaced apart from the outer circumferential surface of the center pillar 40 to define a squeezable portion 58 on the elastic body 44, which provides the elastic deformation of the squeezable portion 58. space. The inner curved surface 53 of the second through hole 52 of the second end 48 of the elastic body 44 abuts against the surface of the second flange 28 and the surface of the center pillar 40, thereby providing a feature that the elastic body 44 is easily twisted and deformed.

Referring to Fig. 4, when the user wants to perform grip training, the elastic body 44 can be held by hand and the squeezable portion 58 of the elastic body 44 can be pressed with a finger. Therefore, when the squeezable portion 58 is elastically deformed by being pressed, the inner curved surface 53 of the second through hole 52 of the elastic body 44 can smoothly twist along the surface of the second flange 28 against which it abuts and the surface of the center pillar 40. The second end 48 of the elastic body 44, the maximum amount of deformation of the squeezable portion 58, is held by the hand pressing the pressable portion 58 to the concave surface 56 against the surface of the center pillar 40. After that, the pressing force of the hand is relaxed, and the elastic body 44 can be restored to the original state, so that the grip operation of the hand can be obtained, so that the hand can obtain the grip strength training effect of the repeated grip.

In addition, the inner diameter of the first through hole 50 is substantially close to the outer diameter of the joint portion 24, and the inner peripheral surface of the first through hole 50 abuts against the outer peripheral surface of the joint portion 24, so that the elastic lift 44 is at the first end. The section between the 46 and the squeezable portion 58 can provide a lesser amount of elastic deformation than the gripping feel of the squeezable portion 58, the first and second end plugs 20, 26 of the two wood materials providing non-deformable Hard touch.

The feature of the present invention is that the grip trainer 10 is non-circular and has a longitudinally extending structure, and is suitable for providing a child or a hand injury, and is being used by a rehabilitation person or an elderly person with a small grip strength. The stable holding operation is not easy to slip, and is superior to the circular structure of the conventional grip ball, which is easy to slip off during the holding operation. The present invention holds the training device 10 to provide the elastic deformation space of the squeezable portion 58 by utilizing the elasticity of the elastic body 44 and the groove portion 54 between the squeezable portion 58 and the surface of the center pillar 40, thereby facilitating easy pressing and deformation. And relax and restore the original characteristics, especially suitable for children or hand injuries. The rehabilitation of the person or the hand of the old man is less, and the grip training operation is performed.

Here, the present grip trainer 10 provides three different grip feels, that is, provides the greatest elastic deformation grip feel at the squeezable portion 58, from the squeezable portion 58 to the first end 46. The elastically deformable grip feel is provided less than the squeezable portion 58, and the first and second end plugs 20, 26 provide a non-deformable, hard grip feel.

The present invention disclosed in the specification is to be considered as illustrative and not restrictive. The scope of the present invention is defined by the scope of the appended claims, and is not intended to be limited by the scope of the invention.

10‧‧‧ Holding trainer

19‧‧‧Support device

20‧‧‧First end plug

22‧‧‧First flange

24‧‧‧Combination Department

26‧‧‧Second end plug

28‧‧‧second flange

40‧‧‧中柱

42‧‧‧Combination hole

44‧‧‧ Elastomers

46‧‧‧ first end

48‧‧‧ second end

49‧‧‧ outer surface

50‧‧‧First perforation

52‧‧‧Second perforation

53‧‧‧Inside curved surface

54‧‧‧Slot room

56‧‧‧ concave surface

58‧‧‧Extrusion

The first picture is an exploded perspective view of the creation.

Figure 2 is a three-dimensional appearance of the creative combination.

Fig. 3 is a cross-sectional view taken along line 3-3 of Fig. 2;

Fig. 4 is a schematic view showing an embodiment of providing a hand grip pressing for the creation grip trainer.

All of the drawings are merely illustrative of the basic teachings of the present invention, and the extension of the number, position, relationship, and size of the components constituting the preferred embodiment will be explained in the drawings. After reading and understanding the teachings of the present invention, Relevant changes are implemented in industry skills. In addition, changes in the exact dimensions and size ratios associated with specific strengths, weights, strengths and similar requirements are also within the skill of the industry after reading and understanding the teachings of this creation.

Claims (5)

A grip trainer comprising: a support device including a first flange and a second flange spaced from the first flange, the support device further comprising a center post extending from the second flange; an elastic a body disposed between the first and second flanges, the elastic body including a first end abutting the first flange and a second end abutting the second flange, the elastic body further comprising the first and the second a groove chamber between the two ends and receiving the middle column, the groove chamber includes an inner concave surface, and the inner concave surface of the groove chamber is spaced apart from the outer circumferential surface of the center pillar to define a squeezable portion on the elastic body, the groove The chamber provides a space in which the squeezable portion is elastically deformed. The grip trainer of claim 1, wherein the elastomer further comprises an outer surface extending from the first end to the second end and having a convex arc shape. The holding trainer of claim 1, wherein the supporting device further comprises: a first end plug, the first flange is a part of the first end plug, and the first end plug further comprises a slave a joint portion extending from the first flange; a second end plug formed by the second flange and the center pillar, the second end plug further comprising a coupling hole formed at the end surface of the center pillar, the elastic body further comprising An end surface of one end extends to a first perforation of the trough chamber, the elastomer further comprising a second perforation extending from the second end end surface to the trough chamber, the center post of the second end plug passing through the second perforation, The joint of the first end plug passes through the first perforation and is combined with the coupling hole of the center pillar. The holding trainer of claim 3, wherein the elastic body further comprises a first perforation extending from the first end to the trough chamber and a first portion extending from the second end to the trough chamber a second through hole, the joint portion of the first end plug penetrates into the groove chamber through a perforation, and the second through hole further includes an inner arc surface formed on the inner side and contacting the outer peripheral surface of the middle column, the second end plug The middle column penetrates into the groove chamber through the second perforation and the inner arc surface abuts against the outer peripheral surface of the center pillar. When the squeezable portion is elastically deformed by being pressed, the inner arc surface of the elastic body causes the second end to smoothly twist. The holding trainer of claim 4, wherein an inner peripheral surface of the first perforation abuts against an outer peripheral surface of the joint portion such that the elastic body is defined between the squeezable portion and the first end The amount of elastic deformation is smaller than the section of the squeezable portion.