Exercise instrument

Abstract

The utility model relates to an exercise apparatus, which comprises a handle and a spring tube, the spring tube is a cylindrical spiral spring tube with a certain length, and the spring tube comprises a middle main body part with a larger screw pitch, and a first end part and a second end part which are positioned at two ends of the middle main body part and have smaller screw pitches, one end of the handle is provided with a threaded connection hole matched with the first end portion, and the handle is in threaded connection with the first end portion through the threaded connection hole. According to the utility model, the spring tube is driven to swing by holding the handle with a hand so as to exercise the muscles of the arms and the whole body, and the device has the advantages of simple structure and convenience in use.

Description

TECHNICAL FIELD

[0001] The utility model relates to in the fitness equipment technical field, especially a kind of exercise equipment. BACKGROUND

[0002] With the continuous rise of social economy, people's living conditions are also increasingly improved, and people pay more attention to their physical health, in order to improve their physical fitness, more and more people join the team of physical exercise, and fitness equipment provides help for people to exercise. Most of the rod-shaped fitness exercise equipment on the market has poor exercise effect, for example, a fitness bar disclosed in Chinese utility model patent CN220513340U includes an elastic rod body, a grip and a counterweight, the elastic rod body has a hollow cavity, the grip is detachably arranged at the end of the elastic rod body, and the counterweight is detachably arranged on the side of the elastic rod body away from the grip, for making the elastic rod body bend under stress.

[0003] This fitness bar has the following defects, first, by adjusting the weight of the counterweight to adapt to the needs of different users, it will cause the weight imbalance of the two ends of the fitness bar, and consume more strength during exercise. Second, the counterweight on the elastic rod body needs to be disassembled and assembled every time during exercise, which is inconvenient to use. Third, the elastic rod body is a rod-shaped body with certain elasticity, which will cause poor exercise effect when swinging the grip. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the defects of the prior art, and provides an exercise equipment which is convenient to use and simple in structure.

[0005] The utility model achieves the purpose by the following technical scheme.

[0006] An exercise equipment includes a handle and a spring tube, the spring tube is a cylindrical spiral spring tube with a certain length, which includes a middle main body part with large pitch and first and second end parts with small pitch at both ends of the middle main body part, one end of the handle is provided with a threaded connection hole matched with the first end part, and the handle is threadedly connected with the first end part through the threaded connection hole.

[0007] Further, the second end part is sleeved with a soft rubber cap.

[0008] Further, the outside of the middle main body part is wrapped with a soft rubber sleeve.

[0009] Further, the length of the spring tube is more than twice the length of the handle.

[0010] Further, the length of the intermediate body part is greater than the sum of the lengths of the first end part, the second end part and the handle.

[0011] Further, the pitch of the intermediate body part is 5-30mm.

[0012] Further, the pitch of the intermediate body part is 10-20mm.

[0013] Further, the pitch of the intermediate body part is 12-15mm.

[0014] Further, the pitch of the first end part and the second end part is 0-1mm, or the adjacent two coils of the first end part and the second end part are in contact with each other.

[0015] Further, the length of the spring tube is 330-450mm, and the length of the intermediate body part is 300-400mm.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] Firstly, the spring tube is a cylindrical helical spring tube with a certain length, the pitch of the first end part and the second end part is small, the handle is threadedly connected with the first end part, the structure is simple, and the spring tube is simple to disassemble and assemble.

[0018] Secondly, the pitch of the intermediate body part is large, and the elasticity of the helical spring on the intermediate body part is large, so that the intermediate body part also swings when the handle is held and swung, the exercise effect is good, the structure is simple, the spring tube is easy to use, and the spring tube is suitable for people of all ages. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 is a perspective view of the exercise apparatus of the utility model.

[0020] Fig. 2 is a perspective view of the spring tube of the utility model.

[0021] Fig. 3 is an exploded view of the exercise apparatus of the utility model. DETAILED DESCRIPTION

[0022] The utility model will be further described in detail in combination with the embodiments given in the drawings.

[0023] As Figs. 1 to 3As shown, the exercise device provided by the embodiment comprises a handle 1 and a spring tube 2, the spring tube 2 is a cylindrical spiral spring tube with a certain length, which comprises a middle main body part 21 with a large pitch, and a first end part 22 and a second end part 23 with a small pitch located at both ends of the middle main body part 21, the handle 1 is provided with a threaded connection hole 11 matched with the first end part 22, and the handle 1 is screwed with the first end part 22 through the threaded connection hole 11, having the advantages of simple mounting structure and convenient dismounting.

[0024] The handle 1 is provided with a plurality of anti-skid lines 12, which increase the friction between the palm of the user and the handle 1, thereby achieving a certain anti-falling function, improving the safety of the product, and also improving the hand feeling of the user.

[0025] The bottom of the handle is also provided with a hanging rope 13, which can be sleeved on the wrist during the exercise of the user, preventing the exercise device from falling out of the hand when swinging the handle 1, and protecting the safety of the user.

[0026] In the embodiment, the second end part 23 is sleeved with a soft rubber cap 3 for protecting the second end part 23 from being damaged, thereby increasing the service life and improving the appearance of the spring tube 2.

[0027] In the embodiment, the outside of the middle main body part 21 is wrapped with a soft rubber sleeve 4 for protecting the middle main body part 21 from being damaged, thereby increasing the service life and improving the appearance of the spring tube 2.

[0028] In the embodiment, the length of the spring tube 2 is more than twice the length of the handle 1, if the length of the spring tube 2 is too short, the force used by the user is too small when the spring tube 2 swings, and the expected exercise effect cannot be achieved, if the length of the spring tube 2 is too long, it is not convenient when the spring tube 2 swings.

[0029] When the user exercises, in order to achieve the best exercise effect, both hands hold one exercise device respectively, and swing the handle 1, the spring tube 2 swings with it, since the spring on the middle main body part 21 has a certain elasticity, a certain force is needed when swinging, the arm swinging drives the muscle movement of the whole body, and the explosive strength and endurance of the whole body are exercised, thereby achieving the exercise effect.

[0030] In the embodiment, the length of the middle main body part 21 is greater than the sum of the lengths of the first end part 22, the second end part 23 and the handle 1.

[0031] In the embodiment, the pitch of the middle main body part 21 is 5-30 mm in the preferred scheme 1.

[0032] In the embodiment, the pitch of the middle main body part 21 is 10-20 mm in the preferred scheme 2.

[0033] In this embodiment, the preferred solution 3, the pitch of the intermediate main body 21 is 12-15mm.

[0034] In this embodiment, the first end 22 and the second end 23 of the pitch is 0-1mm, or, the first end 22 and the second end 23 of the adjacent two spring ring are in contact with each other, the thread formed thereon is adapted to the thread in the thread connection hole 11, the first end 22 is threadedly connected with the handle 1, which not only is more stable in connection, but also is convenient for the installation and disassembly of the handle 1, and when disassembled and stored, the occupied space is reduced.

[0035] In this embodiment, the length of the spring tube 2 is 330-450mm, and the length of the intermediate main body 21 is 300-400mm.

[0036] The above is only a preferred embodiment of the present application, and cannot limit the scope of the present application, that is, any simple equivalent changes and modifications made according to the patent application scope and the utility model description of the present application are still within the scope of the present application.

Claims

1. An exercise machine characterized by: The handle and a spring tube, the spring tube is a cylindrical spiral spring tube with a certain length, which includes a middle body part with large pitch and first and second end parts with small pitch at both ends of the middle body part, one end of the handle is provided with a threaded connection hole matched with the first end part, and the handle is threadedly connected with the first end part through the threaded connection hole.

2. An exercise machine according to claim 1, wherein: The second end part is sleeved with a soft rubber cap.

3. An exercise machine as claimed in claim 1, wherein: The outside of the middle body part is wrapped with a soft rubber sleeve.

4. An exercise machine as claimed in claim 1, wherein: The length of the spring tube is more than twice the length of the handle.

5. An exercise machine as claimed in claim 1, wherein: The length of the middle body part is greater than the sum of the lengths of the first and second end parts and the handle.

6. An exercise machine as claimed in claim 1, wherein: The pitch of the middle body part is 5-30 mm.

7. An exercise machine as claimed in claim 1, wherein: The pitch of the middle body part is 10-20 mm.

8. An exercise machine as claimed in claim 1, characterized in that: The pitch of the middle body part is 12-15 mm.

9. An exercise machine as claimed in claim 1, wherein: The pitch of the first and second end parts is 0-1 mm, or the adjacent two spring coils of the first and second end parts are in contact with each other.

10. An exercise machine as claimed in claim 1, characterized in that: The length of the spring tube is 330-450 mm, and the length of the middle body part is 300-400 mm.

Images