CN210355842U

CN210355842U - Abdominal muscle training device for sports fitness convenient to fix

Info

Publication number: CN210355842U
Application number: CN201920918746.9U
Authority: CN
Inventors: 王国平
Original assignee: Guizhou Minzu University
Current assignee: Guizhou Minzu University
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-21
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a sports is abdominal muscle trainer for body-building convenient to it is fixed, including the control tube, the upper end of control tube is connected with the connecting rod, and the both ends outside of connecting rod all nestification has the bubble cotton sleeve pipe, be provided with the exhaust hole on the control tube, and the lower extreme outside nestification of control tube has the control tube, the lower extreme outside of control tube is connected with the stay tube through compression spring, and compression spring nestification in the outside of control tube, stay tube fixed connection is in the upper end of supporting seat, and the lower extreme of supporting seat installs the sucking disc, the upper surface of supporting seat is provided with the through-hole, and is connected with the sealing plug in the through-hole to the sealing plug is connected in the lower surface of supporting. This abdominal muscle trainer for sports fitness convenient to it is fixed in the position of use that this be convenient for it is fixed in to be convenient for light to can be convenient for light follow the position of use and pull down, can be when the device uses simultaneously, the stability at the position of use should be installed in further increase.

Description

Abdominal muscle training device for sports fitness convenient to fix

Technical Field

The utility model relates to a sports fitness correlation technique field specifically is a abdominal muscle trainer for sports fitness convenient to it is fixed.

Background

Along with the development of society, people attach importance to healthy in the life more and more to make present people more and more interested in body-building, abdominal muscle trainer for sports fitness is exactly the device of taking exercise the abdominal muscle, like the apparatus of portable fixed foot, and its structure is small and exquisite, portable for the user can take exercise at any time.

However, the conventional abdominal muscle training device for physical fitness is inconvenient to fix at a use position, because the conventional device needs to pull the lock catch when being fixed, so that steps of the use process are increased, and the conventional abdominal muscle training device is not convenient to fix at the use position quickly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an abdominal muscle trainer for sports body-building convenient to it is fixed not convenient for fix the problem at the service position to provide current abdominal muscle trainer for sports body-building in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sports is abdominal muscle trainer for body-building convenient to it is fixed, includes the control tube, the upper end of control tube is connected with the connecting rod, and the both ends outside of connecting rod all nestification has the bubble cotton sleeve pipe, be provided with the exhaust hole on the control tube, and the lower extreme outside of control tube nestification has the control tube, the lower extreme outside of control tube is connected with the stay tube through compression spring, and compression spring nestification in the outside of control tube, stay tube fixed connection is in the upper end of supporting seat, and the lower extreme of supporting seat installs the sucking disc, the upper surface of supporting seat is provided with the through-hole, and the through-hole in-connection has the sealing plug to the sealing plug is connected in.

Preferably, the outer side of the adjusting pipe and the inner side of the control pipe are both provided with a twist-shaped threaded structure, the adjusting pipe and the control pipe are in threaded connection, and the lower end of the control pipe is provided with a needle tube corresponding to the through hole.

Preferably, the outer side of the control tube and the inner side of the support tube are of prismatic structures matched and anastomosed with each other, the inner side of the upper end of the support tube is provided with sealing rubber, and the sealing rubber is connected with the outer side of the control tube in a seamless mode.

Preferably, the supporting tube is arranged at an eccentric position of the supporting seat, and the outer side of the supporting seat is of a cylindrical structure.

Preferably, the connecting rod is perpendicular to the adjusting pipe, and the adjusting pipe is located on the perpendicular bisector of the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: this abdominal muscle trainer for sports fitness convenient to it is fixed in the service position that can be convenient for light to can be convenient for light pull down from the service position, can be when the device uses simultaneously, the stability at the service position should be installed in further increase:

1. the arrangement of the sucking disc, the supporting seat, the through hole, the reset rotating shaft and the sealing plug can facilitate the air between the device and the ground to be extruded out by directly pressing the sucking disc, so that the device can be stably adsorbed at a use position, and the device can be easily fixed at the use position;

2. exhaust hole, control tube, needle tubing, control tube, stay tube and supporting seat's setting for the control tube can make in the needle tubing gets into the through-hole when being pressed, and ejecting sealing plug, thereby make outside gas can get into the inside of control tube through the exhaust hole, get into the device's below by control tube and needle tubing again, so that make the device below always with external pressure, thereby can be convenient for with the device from the user position dismantlement down:

3. the setting of control tube, control tube and stay tube can not only be convenient for through rotating the control tube, changes the height of its upper end, and can be when the device is used for the control tube possesses ascending pulling force, thereby can be convenient for through the seamless connection of stay tube with the control tube, the stable stopper of further assurance sealing plug is in the through-hole, so that further increase should install the stability in the position of use.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2 according to the present invention.

In the figure: 1. an adjusting tube; 2. soaking a cotton sleeve; 3. an exhaust hole; 4. a control tube; 5. supporting a tube; 6. a supporting seat; 7. a suction cup; 8. a connecting rod; 9. a compression spring; 10. a needle tube; 11. a through hole; 12. resetting the rotating shaft; 13. and (4) sealing the plug.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sports is abdominal muscle trainer for body-building convenient to it is fixed, including regulating tube 1, the upper end of regulating tube 1 is connected with connecting rod 8, and the both ends outside of connecting rod 8 is all nested has bubble cotton sleeve pipe 2, be provided with exhaust hole 3 on the regulating tube 1, and the lower extreme outside of regulating tube 1 is nested has control tube 4, the lower extreme outside of control tube 4 is connected with stay tube 5 through compression spring 9, and compression spring 9 is nested in the outside of

control tube

4, 5 fixed connection in the upper end of supporting seat 6 of stay tube, and sucking disc 7 is installed to the lower extreme of supporting seat 6, the upper surface of supporting seat 6 is provided with through-hole 11, and the through-hole 11 in-connection has sealing plug 13, and sealing plug 13 is through pivot 12 connections in the.

The outside of adjusting tube 1 and the inboard of control tube 4 all are provided with twist form helicitic texture, and both threaded connection to the lower extreme of control tube 4 is provided with the needle tubing 10 that corresponds with through-hole 11, can be convenient for through rotating control tube 4, adjusts the height of control tube 4 upper end, and then adjusts the height of connecting rod 8.

The outside of control tube 4 and the inboard of stay tube 5 are for each other matching anastomotic prismatic structure, and the upper end inboard of stay tube 5 is provided with sealing rubber, and this sealing rubber and the outside seamless connection of control tube 4 can avoid control tube 4 to rotate for it only can reciprocate in stay tube 5, and can be through the shifting up of control tube 4, and further assurance sealing plug 13 is tightly stopped in through-hole 11.

The supporting tube 5 is arranged at the eccentric position of the supporting seat 6, and the outer side of the supporting seat 6 is of a cylindrical structure, so that the area of a stressed part of the device can be increased when the device is used, and the device can be stably fixed at a use position.

Connecting rod 8 sets up with the governing pipe 1 is perpendicular, and governing pipe 1 is in on the perpendicular bisector of connecting rod 8, can be convenient for guarantee connecting rod 8 and the stability that governing pipe 1 constitutes the structure, guarantees the stability that the device used.

The working principle is as follows: at first take this be convenient for fixed abdominal muscle trainer for sports body-building to the user position to be fixed in the user position, fixed mode as follows:

according to fig. 2, the supporting seat 6 is pressed to make the suction cup 7 at the lower end of the supporting seat closely contact with the ground, so that air between the suction cup 7 and the ground is squeezed out, and thus the air pressure below the suction cup 7 is smaller than the external air pressure, so that the external air pressure can stably fix the device on the ground;

then the height of the foam sleeve 2 is adjusted according to the size of the foot of the user, and the adjustment mode is as follows:

as shown in fig. 2, the adjusting tube 1 is driven to rotate by the rotation of the connecting rod 8, and because the adjusting tube 1 is in threaded connection with the control tube 4, when the control tube 4 does not rotate, the adjusting tube 1 will ascend or descend on the control tube 4 under the condition that the adjusting tube itself rotates, so as to adjust the height of the foam sleeve 2 on the connecting rod 8;

in using the device, lie flat in the use position, bend the knees, and hook both feet outside the foam sleeves 2, so that the device presses both feet, and then exercises the abdominal muscles by sit-up;

when the device needs to be detached from the use position, the device can be detached by only pressing the adjusting tube 1, and the process is as follows:

as shown in fig. 2 and 3, when the adjusting tube 1 is pressed, since the adjusting tube 1 is in threaded connection with the control tube 4, the control tube 4 can be driven to move downwards synchronously, so that the needle tube 10 at the lower end of the control tube 4 penetrates through the through hole 11, and the sealing plug 13 in the through hole 11 is ejected, so that the outside air enters the lower part of the suction cup 7 through the exhaust hole 3, the adjusting tube 1, the control tube 4 and the needle tube 10 in sequence, so that the air pressure below the suction cup 7 is the same as the outside air pressure, and the device is not tightly adsorbed at the use position any more, and is convenient to be directly taken down from the use position.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

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 an abdominal muscle trainer for sports fitness convenient to it is fixed, includes control tube (1), its characterized in that: the utility model discloses a supporting seat, including supporting seat (6), connecting rod (8), control tube (4), compression spring (9), exhaust hole (3), control tube (4), supporting seat (6), sealing plug (13) and through-hole (11) in the upper end of control tube (1), and the both ends outside of connecting rod (8) is all nested has foamed plastic sleeve pipe (2), be provided with exhaust hole (3) on control tube (1), and the lower extreme outside of control tube (1) is nested has control tube (4), the lower extreme outside of control tube (4) is connected with stay tube (5), and compression spring (9) nests in the outside of control tube (4), stay tube (5) fixed connection is in the upper end of supporting seat (6), and the lower extreme of supporting seat (6) installs sucking disc (7), the upper surface of supporting seat (6) is provided with through-hole (11), and through-hole (11) in-.

2. An abdominal muscle training device for physical exercise convenient to immobilize as claimed in claim 1, wherein: the outer side of the adjusting pipe (1) and the inner side of the control pipe (4) are both provided with twist-shaped thread structures which are in threaded connection, and the lower end of the control pipe (4) is provided with a needle tube (10) corresponding to the through hole (11).

3. An abdominal muscle training device for physical exercise convenient to immobilize as claimed in claim 1, wherein: the outer side of the control tube (4) and the inner side of the supporting tube (5) are of prism structures matched and anastomotic with each other, sealing rubber is arranged on the inner side of the upper end of the supporting tube (5), and the sealing rubber is connected with the outer side of the control tube (4) in a seamless mode.

4. An abdominal muscle training device for physical exercise convenient to immobilize as claimed in claim 1, wherein: the supporting tube (5) is arranged at the eccentric position of the supporting seat (6), and the outer side of the supporting seat (6) is of a cylindrical structure.

5. An abdominal muscle training device for physical exercise convenient to immobilize as claimed in claim 1, wherein: the connecting rod (8) is perpendicular to the adjusting pipe (1), and the adjusting pipe (1) is located on a perpendicular line of the connecting rod (8).