CN211724566U

CN211724566U - Grip strength exerciser

Info

Publication number: CN211724566U
Application number: CN202020083806.2U
Authority: CN
Inventors: 许伟庭
Original assignee: Shenzhen Eno Musical Instrument Co ltd
Current assignee: Shenzhen Eno Musical Instrument Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-10-23
Anticipated expiration: 2030-01-15

Abstract

The utility model belongs to the technical field of fitness equipment and discloses a grip exerciser, which comprises a finger strength exerciser body and a rubber sleeve; the rubber sleeve is sleeved on the finger force exerciser body and used for fingers to hold. When the grip strength needs to be exercised, the rubber sleeve is sleeved on the exerciser body, the grip strength exerciser is held, and the finger pulp or the joints of the fingers are abutted against the rubber sleeve, so that the grip strength exercise is realized; and the rubber sleeve is made of rubber, so that when the grip strength is exercised, the hand feeling is soft and smooth and is not stiff, and the finger strength exerciser body is prevented from extruding fingers. When the finger force is required to be exercised, the rubber sleeve is detached from the finger force exerciser body, so that the finger force exerciser body can be used for exercising the finger force. Therefore, the problem that the existing hand training equipment is single in function is solved.

Description

Grip strength exerciser

Technical Field

The utility model belongs to the technical field of body-building apparatus, concretely relates to grip exerciser.

Background

With the increasing living standard of people, people pay more attention to exercise their bodies after work, most of the existing physical fitness equipment is mainly used for exercising legs, arms and abdomens, but the existing physical fitness equipment for exercising fingers is relatively lacked, and the hand exercise equipment sold in the market at present can only be used for finger strength training or grip strength training.

SUMMERY OF THE UTILITY MODEL

In view of this, to the problem that the function of the equipment of current hand exercise is comparatively single, the utility model provides a grip exerciser.

The utility model adopts the following technical scheme: a grip exerciser comprises a finger exerciser body and a rubber sleeve; the rubber sleeve is sleeved on the finger strength exerciser body and used for fingers to hold, and a concave surface used for placing the fingers is arranged on the rubber sleeve.

Preferably, the finger force exerciser body comprises a finger force column assembly, a spring, a mounting seat and an adjusting assembly;

the spring is sleeved on the finger column assembly, one end of the spring is abutted against the finger column assembly, and the other end of the spring is abutted against the adjusting assembly; the mounting seat is provided with a through hole and is in sliding fit limit connection with the finger column assembly, the adjusting assembly is positioned in the through hole and is fixedly connected with the mounting seat, and the adjusting assembly is also in sliding fit limit connection with the finger column assembly;

the rubber sleeve is sleeved with the spring in an abutting mode, one end of the finger-force column assembly is used for being held by fingers to drive the finger-force column assembly to move axially relative to the mounting seat, and meanwhile the spring is driven to elastically deform.

Preferably, the finger column assembly comprises a movable sleeve, a movable rod and a pressing part; one end of the movable sleeve is connected with the pressing part, the other end of the movable sleeve is in sliding fit limit connection with the mounting seat, one part of the movable rod is located in the movable sleeve and is abutted to the pressing part, and the other part of the movable rod is located in the through hole and is in sliding fit limit connection with the adjusting assembly.

Preferably, the mounting seat is provided with a limiting groove, the movable sleeve is provided with a limiting bulge, and the limiting bulge is located in the limiting groove and is in limiting sliding fit connection with the limiting groove.

Preferably, the adjusting assembly comprises a guide sleeve, an adjusting piece and an adjusting sleeve;

the guide sleeve is positioned in the adjusting part, the guide penetrates through the adjusting part and is abutted against the base, and the adjusting part is positioned in the adjusting sleeve, can axially move relative to the adjusting sleeve and is in limited connection; the adjusting sleeve is positioned in the through hole and is fixedly connected with the mounting seat; the finger-force column assembly is partially positioned in the guide sleeve and is connected with the guide sleeve in a limiting and sliding manner.

Preferably, the adjusting assembly further comprises two arched plates, and the openings of the two arched plates are oppositely arranged;

each arch version all with regulating part fixed connection, every arch version all is close to the base is arranged.

Preferably, the adjusting piece is positioned in the adjusting sleeve and is in threaded connection with the adjusting sleeve.

Preferably, the grip exerciser further comprises a base, and the base is clamped with the mounting seat through a bayonet.

Preferably, one end of the bottom surface of the base is higher than the other end of the bottom surface of the base, and the two ends are gradually changed and smoothly transited.

Compared with the prior art, adopt above-mentioned scheme the beneficial effects of the utility model are that:

when the grip strength needs to be exercised, the rubber sleeve is sleeved on the finger strength exerciser body, the grip strength exerciser is held, and the finger pulp or the joints of the fingers are abutted against the rubber sleeve, so that the grip strength is exercised; and the rubber sleeve is made of rubber, so that when the grip strength is exercised, the hand feeling is soft and smooth and is not stiff, and the finger strength exerciser body is prevented from extruding fingers.

When the finger force is required to be exercised, the rubber sleeve is detached from the finger force exerciser body, so that the finger force exerciser body can be used for exercising the finger force. Therefore, the problem that the existing hand training equipment is single in function is solved.

Drawings

FIG. 1 is a schematic view of an assembly structure of a grip exerciser according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the grip exerciser according to the embodiment of the present invention after the rubber sheath is separated from the finger strength exerciser body;

FIG. 3 is a schematic view of a rubber sleeve of a grip exerciser according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a grip exerciser according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a partial explosion of a grip exerciser according to an embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view of a portion of the components of an adjustment assembly of a grip exerciser according to an embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view of an adjusting sleeve of an adjusting assembly of a grip exerciser according to an embodiment of the present invention;

FIG. 8 is a schematic cross-sectional view of a mounting base of a grip exerciser according to an embodiment of the present invention;

in the figure: 1. a finger force exerciser body; 2. a rubber sleeve; 11. a base; 12. a fingerlift assembly; 13. a spring; 14. a mounting seat; 15. an adjustment assembly; 121. a movable sleeve; 122. a movable rod; 123. a pressing part; 141. a through hole; 142. a limiting groove; 151. a guide sleeve; 152. an adjustment member; 153. an adjusting sleeve; 154. an arched plate; 1211. and a limiting bulge.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The embodiment provides a grip exerciser, as shown in fig. 1-3, comprising a finger power exerciser body 1 and a rubber sleeve 2; the rubber sleeve 2 is sleeved on the finger strength exerciser body 1 and used for fingers to hold, and a concave surface used for placing the fingers is arranged on the rubber sleeve 2.

When the grip strength needs to be exercised, the rubber sleeve 2 is sleeved on the finger strength exerciser body 1, the grip strength exerciser is held, and the finger pulp or the joints of the fingers are abutted against the rubber sleeve 2, so that the grip strength exercise is realized; and the rubber sleeve 2 is made of rubber, so that when the grip strength is exercised, the hand feeling is soft and smooth and is not stiff, and the finger strength exerciser body 1 is prevented from extruding fingers.

When the finger force is required to be exercised, the rubber sleeve 2 is detached from the finger force exerciser body 1, so that the finger force exerciser body 1 can be used for exercising the finger force. Therefore, the problem that the existing hand training equipment is single in function is solved.

In the present embodiment, the rubber sleeve 2 is provided with a concave surface for placing a finger, which is to make the rubber sleeve 2 fit the finger better.

In the specific embodiment, the finger force exerciser body 1 comprises a finger force column assembly 12, a spring 13, a mounting seat 14 and an adjusting assembly 15;

the spring 13 is sleeved on the finger-force column assembly 12, one end of the spring 13 is abutted against the finger-force column assembly 12, and the other end of the spring 13 is abutted against the adjusting assembly 15; a through hole 141 is formed in the mounting seat 14, the mounting seat 14 is in sliding fit limit connection with the finger-force column assembly 12, the adjusting assembly 15 is located in the through hole 141 and is fixedly connected with the mounting seat 14, and the adjusting assembly 15 is also in sliding fit limit connection with the finger-force column assembly 12;

the rubber sleeve 2 is sleeved at one end of the finger force column assembly 12 abutted to the spring 13 and used for being held by fingers to drive the finger force column assembly 12 to move axially relative to the mounting seat 14, and meanwhile, the spring 13 is driven to generate elastic deformation.

When the grip strength is exercised, namely when the hand-held grip strength exerciser is held with strength, the force presses the finger force column assembly 12 through the rubber sleeve 2, because the finger force column assembly 12 is connected with the mounting seat 14 in a limiting and sliding manner, the finger force column assembly 12 moves downwards relative to the mounting seat 14 in the axial direction, meanwhile, because the spring 13 is sleeved on the finger force column assembly 12, one end of the spring 13 is abutted against the finger force column assembly 12, and the other end of the spring 13 is abutted against the adjusting assembly 15, the spring 13 elastically deforms under the action of pressure, and then moves downwards relative to the mounting seat 14 in the axial direction along with the finger force column assembly 12;

when the hand slowly loosens the power exerciser hard, the elastic deformation of spring 13 resumes gradually, and then drives finger power post subassembly 12 upwards for the axial of mount pad 14 removal, until finger power post subassembly 12 and mount pad 14 spacing connection, just so accomplished the exercise of a power.

In a specific embodiment, the finger post assembly 12 includes a movable sleeve 121, a movable rod 122 and a pressing part 123; one end of the movable sleeve 121 is connected with the pressing part 123, the other end of the movable sleeve is in sliding fit limit connection with the mounting seat 14, one part of the movable rod 122 is located in the movable sleeve 121 and abuts against the pressing part 123, and the other part of the movable rod 122 is located in the through hole 141 and is in sliding fit limit connection with the adjusting component 15.

When the grip strength is exercised, namely when the hand-held grip strength exerciser is held with strength, the finger force column assembly 12 is pressed through the rubber sleeve 2, and because one end of the movable sleeve 121 is connected with the pressing part 123 and the other end is in sliding fit limit connection with the mounting seat 14, the fingers can drive the movable sleeve 121 to axially move downwards relative to the mounting seat 14 through the pressing part 123; because one part of the movable rod 122 is positioned in the movable sleeve 121 and is abutted against the pressing part 123, the other part of the movable rod 122 is positioned in the through hole 141 and is connected with the adjusting component 15 in a limiting and sliding manner; the pressing portion 123 further drives the movable rod 122 to move axially downward relative to the adjusting assembly 15, and meanwhile, because the spring 13 is sleeved on the finger-force column assembly 12, specifically, the spring 13 is sleeved on the movable sleeve 121 and the movable rod 122, one end of the spring 13 abuts against the movable sleeve 121, and the other end abuts against the adjusting assembly 15, the spring 13 elastically deforms under the action of pressure, and further moves axially downward relative to the mounting seat 14 along with the finger-force column assembly 12;

when the hand loosens the power exerciser hard slowly, the elastic deformation of spring 13 resumes gradually, and then drive movable sleeve 121 for 14 axial upward movements of mount pad, and then drive in proper order and press the splenium 123, drive movable rod 122 for 15 axial upward movements of adjusting part, until movable sleeve 121 mount pad 14 spacing connections, just so accomplished the exercise of a power.

In the embodiment, the mounting seat 14 is provided with a limiting groove 142, the movable sleeve 121 is provided with a limiting protrusion 121, and the limiting protrusion 1211 is located in the limiting groove 142 and is in limiting sliding fit connection with the limiting groove 142.

In a particular embodiment, the adjustment assembly 15 includes a guide sleeve 151, an adjustment member 152, and an adjustment sleeve 153;

the guide sleeve 151 is positioned in the adjusting part 152, the guide sleeve 151 passes through the adjusting part 152 to be abutted against the base 11, and the adjusting part 152 is positioned in the adjusting sleeve 153 and can be axially limited and connected relative to the adjusting sleeve 153; the adjusting sleeve 153 is positioned in the through hole 141 and fixedly connected with the mounting seat 14; the finger post assembly 12 is partially positioned in the guide sleeve 151 and is in a limit fit connection with the guide sleeve 151.

This problem is solved by adjusting the length of the spring 13 by means of the adjustment assembly 15, since the spring 13 relaxes due to fatigue as the service time increases; in addition, since the grip training degree of each person is different, the elastic force of the spring 13 is adjusted according to the actual situation of the user.

To solve the above problem, the present embodiment provides for the adjustment assembly 15 to move axially relative to the mounting block 14.

Specifically, when the length of the spring 13 needs to be shortened, the adjusting member 152 is adjusted to enable the adjusting member 152 to move axially upwards relative to the adjusting sleeve 153 and limit the connection, so that the spring 13 is shortened, the training strength is increased, and the problem that the spring is fatigued and loosened is solved.

When the length of the spring 13 needs to be extended, the adjusting member 152 is adjusted to move the adjusting member 152 axially downward relative to the adjusting sleeve 153 and limit the connection, so that the spring 13 is extended and the training intensity is weakened.

During the grip training, the movable rod 122 moves downward in the guide sleeve 151, and the spring 13 is compressed; when the hand slowly releases the power of the gripping force exerciser, the elastic deformation of the spring 13 is gradually recovered, so as to drive the movable sleeve 121 to move axially upwards relative to the mounting seat 14, and then sequentially drive the pressing part 123 to drive the movable rod 122 to move axially upwards in the guide sleeve 151 until the movable sleeve 121 is in spacing connection with the mounting seat 14, thus completing the gripping force exercise.

In a specific embodiment, the adjusting assembly 15 further includes two arched plates 154, and the openings of the two arched plates 154 are oppositely arranged;

each arched plate 154 is fixedly connected to the adjusting member 152, and each arched plate 154 is disposed adjacent to the base 11. The arcuate plate 154 is provided to facilitate the user's manual axial movement of the adjustment member 152 relative to the adjustment sleeve 153.

In a specific implementation, the adjustment member 152 is located within the adjustment sleeve 153 and is threadably coupled to the adjustment sleeve 153.

In the embodiment, the gripping power exerciser further comprises a base 11, and the base 11 is clamped with the mounting seat 14 through a bayonet. The base 11 is arranged to ensure the attractive appearance of the grip exerciser, and the base 11 is conveniently disassembled by clamping the base 11 with the mounting seat 14 through a bayonet. When the adjusting piece 152 needs to be manually screwed to move up or down relative to the adjusting sleeve 153, the base 11 needs to be detached from the mounting seat 14; after the adjustment is finished, the base 11 is mounted on the mounting seat 14.

In the embodiment, one end of the bottom surface of the base 11 is higher than the other end, and the two ends gradually change smoothly, so that the grip strength exerciser conforms to the mechanics of human body, and the grip strength exerciser is more convenient for a user to hold.

The working process is as follows:

the base 11 is placed in the palm of a hand, the gripping force exerciser is held, four fingers press the concave surface of the rubber sleeve 2, the gripping force exerciser is tightly held with force, at the moment, the fingers press the pressing part 123 of the finger force column assembly 12 through the rubber sleeve 2, because one end of the movable sleeve 121 is connected with the pressing part 123, and the other end of the movable sleeve 121 can be in sliding fit limit connection with the mounting seat 14 through the limit protrusion 1211 and the limit groove 142, the fingers can drive the movable sleeve 121 to axially move downwards relative to the mounting seat 14 through the pressing part 123; because a part of the movable rod 122 is located in the movable sleeve 121 and abuts against the pressing part 123, and the other part of the movable rod 122 is inserted into the guide sleeve 151 and can move up and down in the guide sleeve 151, the pressing part 123 also drives the movable rod 122 to move axially downward relative to the guide sleeve 151 of the adjusting assembly 15, and meanwhile, because the spring 13 is sleeved on the movable rod 122 and the guide sleeve 151, the spring 13 is compressed to generate elastic deformation, and then moves axially downward relative to the mounting seat 14 along with the finger force column assembly 12, so that the exercise of the holding force is realized;

When the length of the spring 13 needs to be adjusted, the base 11 needs to be detached from the mounting seat 14, then the arched plate 154 is pinched, and the adjusting member 152 is screwed to enable the adjusting member 153 to ascend or descend in the adjusting sleeve 153, so that the adjustment of the spring 13 is realized, and the training intensity of the grip exerciser is further changed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A grip exerciser is characterized by comprising a finger exerciser body (1) and a rubber sleeve (2); the rubber sleeve (2) is sleeved on the finger force exerciser body (1) and used for fingers to grip, and a concave surface used for placing the fingers is arranged on the rubber sleeve (2).

2. The grip exerciser of claim 1, wherein the finger exerciser body (1) includes a base (11), a finger post assembly (12), a spring (13), a mount (14), and an adjustment assembly (15);

the spring (13) is sleeved on the finger post assembly (12), one end of the spring (13) is abutted against the finger post assembly (12), and the other end of the spring (13) is abutted against the adjusting assembly (15); a through hole (141) is formed in the mounting seat (14), the mounting seat (14) is in sliding fit limit connection with the finger column assembly (12), the adjusting assembly (15) is located in the through hole (141) and is fixedly connected with the mounting seat (14), and the adjusting assembly (15) is also in sliding fit limit connection with the finger column assembly (12); the base (11) is installed at one end, far away from the mounting seat (14) of the rubber sleeve (2);

the rubber sleeve (2) is sleeved with one end, abutted against the spring (13), of the finger-force column assembly (12) and used for being held by fingers to drive the finger-force column assembly (12) to move axially relative to the mounting seat (14) and drive the spring (13) to deform elastically.

3. The grip exerciser of claim 2, wherein the fingerpost assembly (12) includes a movable sleeve (121), a movable lever (122), and a pressing portion (123); one end of the movable sleeve (121) is connected with the pressing part (123), the other end of the movable sleeve is in sliding fit limit connection with the mounting seat (14), one part of the movable rod (122) is located in the movable sleeve (121) and abutted against the pressing part (123), and the other part of the movable rod (122) is located in the through hole (141) and in sliding fit connection with the adjusting component (15).

4. The grip strength exerciser of claim 3, wherein the mounting seat (14) is provided with a limiting groove (142), the movable sleeve (121) is provided with a limiting protrusion (1211), and the limiting protrusion (1211) is located in the limiting groove (142) and is in limiting sliding fit connection with the limiting groove (142).

5. The grip exerciser of claim 2, wherein the adjustment assembly (15) includes a guide sleeve (151), an adjustment member (152), and an adjustment sleeve (153);

the guide sleeve (151) is positioned in the adjusting piece (152), the guide sleeve (151) penetrates through the adjusting piece (152) to be abutted against the base (11), and the adjusting piece (152) is positioned in the adjusting sleeve (153), can axially move relative to the adjusting sleeve (153) and is in limit connection; the adjusting sleeve (153) is positioned in the through hole (141) and is fixedly connected with the mounting seat (14); the finger column assembly (12) is partially positioned in the guide sleeve (151) and is connected with the guide sleeve (151) in a limiting and sliding manner.

6. The grip exerciser of claim 5, wherein the adjustment assembly (15) further includes two arcuate plates (154), the arcuate plates (154) having openings facing in opposite directions;

each arched plate (154) is fixedly connected with the adjusting piece (152), and each arched plate (154) is arranged close to the base (11).

7. The grip exerciser of claim 5, wherein the adjustment member (152) is located within the adjustment sleeve (153) and is threadedly coupled to the adjustment sleeve (153).

8. The grip exerciser of any one of claims 2-7, further comprising a base (11), wherein the base (11) is snap-fit to the mounting block (14).

9. The grip exerciser of any one of claims 2-7 wherein the base (11) has a lower surface with one end higher than the other and a gradual smooth transition between the ends.