CN210021023U

CN210021023U - Physical training device that sports teaching used

Info

Publication number: CN210021023U
Application number: CN201920544001.0U
Authority: CN
Inventors: 康乐
Original assignee: Shaanxi Institute of International Trade and Commerce
Current assignee: Shaanxi Institute of International Trade and Commerce
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-02-07
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a belong to physical training technical field, specifically be a physical training device that sports teaching used, including the base, the both sides of base all are connected with the footboard through the round pin axle, the top of base is through screw fixed connection sleeve, the hollow pillar of having pegged graft vertically on the sleeve, the spacing ring has been cup jointed to the outer wall bottom of hollow pillar, the supporting spring has been cup jointed on the outer wall of hollow pillar, the both ends of supporting spring cup joint respectively between spacing ring and sleeve inner chamber top, the spiro union has the stopper on the lateral wall of hollow pillar, the adjusting lever has been pegged graft vertically on the hollow pillar, through the setting that the footboard can overturn, be convenient for accomodate, occupation space is little; through the arrangement of the bottom cushion and the spongy cushion, the noise is reduced, the abrasion is reduced, and the service life is prolonged; through the cooperation of hollow pillar, stopper and regulation pole, can carry out the regulation of height, be fit for more people and use.

Description

Physical training device that sports teaching used

Technical Field

The utility model relates to a physical training technical field specifically is a physical training device that sports teaching used.

Background

Along with people's standard of living improves, obese crowd's occupation ratio is higher and higher, and healthy is taken into consideration by people gradually, compares before, and outdoor air becomes very poor, and people like mostly to do exercises at home or in the gymnasium, and physical training is one part of physical training, and main exercise outbreak nature and endurance are lower, and the scope that original exercise equipment is adjustable is not suitable for most crowds.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a physical training device that sports teaching used to the scope adjustable of the original exercise equipment who proposes in solving above-mentioned background is lower, is not suitable for most crowds' problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a physical training device that sports teaching used, includes the base, the both sides of base all have the footboard through round pin hub connection, screw fixedly connected with sleeve is passed through on the top of base, vertically peg graft on the sleeve and have the cavity pillar, the spacing ring has been cup jointed to the outer wall bottom of cavity pillar, supporting spring has been cup jointed on the outer wall of cavity pillar, supporting spring's both ends are cup jointed respectively between spacing ring and sleeve inner chamber top, the spiro union has the stopper on the lateral wall of cavity pillar, vertically peg graft on the cavity pillar and have the regulation pole, the stopper supports on the outer wall of adjusting the pole, the top rigid connection who adjusts the pole has the support cover, transversely peg graft in the support cover and have the handle, support the cover and pass through screw and handle fixed connection.

Preferably, the bottoms of the base and the pedal are fixedly connected with bottom cushions through screws, and the bottom cushions are rubber bottom cushions.

Preferably, the bottom of the limiting ring is bonded with a spongy cushion through an adhesive.

Preferably, the side wall of the adjusting rod close to the limiting block is evenly provided with positioning holes, and the limiting block is connected with the adjusting rod through the positioning holes.

Preferably, the sleeve comprises a lower cylinder body and a top cover screwed on the top end of the lower cylinder body, a linear bearing is embedded into an inner cavity of the top cover, and the linear bearing is sleeved on the outer wall of the hollow strut.

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

1) the pedal is arranged in a turnover manner, so that the storage is convenient, and the occupied space is small;

2) through the arrangement of the bottom cushion and the spongy cushion, the noise is reduced, the abrasion is reduced, and the service life is prolonged;

3) through the cooperation of hollow pillar, stopper and regulation pole, can carry out the regulation of height, be fit for more people and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the inner cavity structure of the sleeve of the present invention.

In the figure: the pedal comprises a base 1, a pedal 2, a base cushion 3, a sleeve 4, a hollow support column 5, a limiting ring 6, a supporting spring 7, a limiting block 8, an adjusting rod 9, a supporting sleeve 10 and a handle 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a physical training device that sports teaching used, which comprises a base 1, base 1's both sides all have footboard 2 through the round pin hub connection, screw fixedly connected with sleeve 4 is passed through on base 1's the top, vertically peg graft on sleeve 4 and have cavity pillar 5, spacing ring 6 has been cup jointed to the outer wall bottom of cavity pillar 5, supporting spring 7 has been cup jointed on cavity pillar 5's the outer wall, supporting spring 7's both ends are cup jointed respectively between

spacing ring

6 and 4 inner chamber tops of sleeve, the spiro union has stopper 8 on cavity pillar 5's the lateral wall, vertically peg graft on cavity pillar 5 and have been adjusted pole 9, stopper 8 supports on adjusting the outer wall of pole 9, the top rigid connection who adjusts pole 9 has support cover 10, it has handle 11 to transversely peg graft in the cover 10, support cover 10 through screw and 11 fixed connection of.

The bottoms of the base 1 and the pedal 2 are fixedly connected with a bottom pad 3 through screws, the bottom pad 3 is a rubber bottom pad, friction with the ground is reduced through the use of the rubber bottom pad, and the bottom plate is protected;

the bottom of the limiting ring 6 is bonded with a sponge pad through an adhesive, so that the impact of collision is reduced, and the noise reduction function is realized;

positioning holes are uniformly formed in the side wall, close to the limiting block 8, of the adjusting rod 9, the limiting block 8 is connected with the adjusting rod 9 through the positioning holes, positioning can be conducted at fixed points, and people with different heights can use the adjusting rod conveniently;

sleeve 4 includes bobbin casing and spiro union down the top cap on bobbin casing top, and the top cap inner chamber embedding has linear bearing, and linear bearing cup joints on the outer wall of cavity pillar 5, reduces sliding friction.

The working principle is as follows: loosening the limiting block 8, adjusting the height of the adjusting rod 9 relative to the hollow strut 5, and fastening the adjusting block 8 corresponding to the positioning hole on the adjusting rod 9 again, so that the position between the hollow strut 5 and the adjusting rod 9 is determined, and the height of the handle 11 relative to the base 1 is determined;

two feet step on the pedals 2 on two sides respectively, two hands hold the handle 11 to lift the adjusting rod 9 and the hollow strut 5 through the handle 11 and drive the limiting ring 6 to move upwards, the upward movement of the limiting ring 6 compresses the supporting spring 7, the elastic force generated by the supporting spring 7 generates reverse driving acting force on the upward moving limiting ring 6, and then the handle 11 is turned, so that arm muscles are repeatedly subjected to durability exercise;

the 7 with different elastic coefficients are replaced according to different exercise degrees, so that the exercise device is suitable for exercise effects of different degrees.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a physical training device that sports teaching was used, includes base (1), its characterized in that: both sides of the base (1) are connected with pedals (2) through pin shafts, the top end of the base (1) is fixedly connected with a sleeve (4) through screws, a hollow strut (5) is longitudinally inserted on the sleeve (4), a limiting ring (6) is sleeved at the bottom end of the outer wall of the hollow strut (5), a supporting spring (7) is sleeved on the outer wall of the hollow strut (5), two ends of the supporting spring (7) are respectively sleeved between the limiting ring (6) and the top end of the inner cavity of the sleeve (4), a limiting block (8) is screwed on the side wall of the hollow strut (5), an adjusting rod (9) is longitudinally inserted on the hollow strut (5), the limiting block (8) is supported on the outer wall of the adjusting rod (9), the top end of the adjusting rod (9) is rigidly connected with a supporting sleeve (10), and a handle (11) is transversely inserted in the supporting sleeve (10), the support sleeve (10) is fixedly connected with the handle (11) through a screw.

2. The physical training device for physical education as claimed in claim 1, wherein: the bottom of the base (1) and the bottom of the pedal (2) are both fixedly connected with a bottom pad (3) through screws, and the bottom pad (3) is a rubber bottom pad.

3. The physical training device for physical education as claimed in claim 1, wherein: the bottom of the limiting ring (6) is bonded with a spongy cushion through an adhesive.

4. The physical training device for physical education as claimed in claim 1, wherein: the side wall of the adjusting rod (9) close to the limiting block (8) is evenly provided with positioning holes, and the limiting block (8) is connected with the adjusting rod (9) through the positioning holes.

5. The physical training device for physical education as claimed in claim 1, wherein: the sleeve (4) comprises a lower cylinder body and a top cover screwed on the top end of the lower cylinder body, a linear bearing is embedded into the inner cavity of the top cover, and the linear bearing is sleeved on the outer wall of the hollow strut (5).