CN211215152U

CN211215152U - Body-building bar for physical training

Info

Publication number: CN211215152U
Application number: CN201922213021.2U
Authority: CN
Inventors: 潘涛
Original assignee: Guizhou University of Commerce
Current assignee: Guizhou University of Commerce
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-11
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a body-building thick stick is used in sports training relates to sports training equipment technical field. The bottom plate comprises a base plate, the upper end fixed mounting of bottom plate has four montants, four the fluting has all been seted up to the lateral wall of montant, and four inside movable mounting of fluting have two horizontal poles, four the equal spiro union of lateral wall of montant has the loose collar, four the equal swing joint in upper end of loose collar has the go-between, and go-between and horizontal pole fixed connection, four recesses have been seted up to the lower extreme of bottom plate, four the spacing groove has all been seted up to the upper end inner wall of recess, the inside movable mounting of spacing groove has the rectangular block, and the first spring of fixedly connected with between rectangular block and the spacing groove, the lower extreme of rectangular block passes through connecting plate. The utility model discloses in, convenient to use person removes body-building thick stick, avoids extravagant user's physical power, and also convenient to use person adjusts the height of horizontal pole, makes body-building thick stick be applicable to not co-altitude training person.

Description

Body-building bar for physical training

Technical Field

The utility model relates to a sports training equipment technical field especially relates to a body-building thick stick is used in sports training.

Background

Horizontal bar and parallel bar all are the one kind of body-building thick stick, and what the horizontal bar was mainly taken exercise is the upper arm of upper limbs, and the parallel bar is to student's balance ability, holding power arm power and waist abdomen strength etc. body-building thick stick can improve the self-control and the control ability of training person's health, has positive effect to training person's physical exercise, but the body-building thick stick is not convenient for the user to remove body-building thick stick for current sports training, also the height that the user adjusted the horizontal pole of being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fitness bar for physical training.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a body-building bar for physical training comprises a bottom plate, wherein four vertical rods are fixedly arranged at the upper end of the bottom plate, the side walls of the four vertical rods are all provided with grooves, two cross rods are movably arranged in the four grooves, movable rings are screwed on the outer side walls of the four vertical rods, the upper ends of the four movable rings are movably connected with connecting rings, the connecting rings are fixedly connected with the cross rods, the lower end of the bottom plate is provided with four grooves, the inner walls of the upper ends of the four grooves are provided with limit grooves, rectangular blocks are movably arranged in the limit grooves, first springs are fixedly connected between the rectangular blocks and the limit grooves, the lower ends of the rectangular blocks are fixedly provided with supporting plates through connecting plates, idler wheels are movably arranged on the inner walls of the supporting plates through round tubes, through holes are arranged on the inner walls of one sides of the grooves, one side of the connecting plate is provided with a jack, and one end of the plug pin is inserted in the jack.

As a further description of the above technical solution:

the lower end of the connecting ring is provided with an annular groove, the inside of the annular groove is connected with a sliding ring in a sliding mode, and the sliding ring is fixedly connected with the movable ring.

As a further description of the above technical solution:

the outer wall fixed mounting of bolt has the fender ring, be provided with the second spring that cup joints the bolt between fender ring and the through-hole.

As a further description of the above technical solution:

the diameter of the baffle ring is larger than the diameters of the second spring, the through hole and the jack.

As a further description of the above technical solution:

the other end of the bolt is in a circular ring shape.

As a further description of the above technical solution:

and the upper end of the vertical rod is fixedly provided with a round cover.

Advantageous effects

The utility model provides a body-building thick stick is used in sports training. The method has the following beneficial effects:

(1): this body-building thick stick for sports training is when the bottom plate needs to be removed through the user, the user lifts up the one corner of bottom plate, the pulling bolt ring form, under the elastic action of first spring, the rectangle piece drives backup pad and gyro wheel and moves down, loosen the bolt, the inside that the jack can be inserted to the bolt under the elastic action of second spring, can fixed connection board, the gyro wheel can be with ground contact, other bolt ring forms of repeated operation, thereby four gyro wheels can convenient to use person remove the body-building thick stick, avoid extravagant user's physical power.

(2): this body-building thick stick for sports training rotates two loose rings under the horizontal pole simultaneously through the user, loose ring and montant spiro union, and the sliding ring slides in the inside of ring channel, and the loose ring that shifts up or move down can drive going up of go-between and moving down, and the height of horizontal pole can be adjusted to the user to convenient to use person adjusts the height of body-building thick stick, makes the body-building thick stick be applicable to not co-altitude training person.

Drawings

Fig. 1 is a schematic view of the overall structure of a fitness bar for physical training according to the present invention;

FIG. 2 is a combined view of the middle movable ring and the connecting ring according to the present invention;

fig. 3 is an enlarged view of fig. 1 according to the present invention;

fig. 4 is a combined view of the middle bottom plate and the cross bar of the present invention.

Illustration of the drawings:

1. a base plate; 2. a vertical rod; 3. grooving; 4. a cross bar; 5. a connecting ring; 6. a movable ring; 7. a dome; 8. an annular groove; 9. a slip ring; 10. a groove; 11. a support plate; 12. a roller; 13. a connecting plate; 14. a rectangular block; 15. a limiting groove; 16. a first spring; 17. a through hole; 18. a bolt; 19. a baffle ring; 20. a second spring; 21. and (4) inserting the jack.

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.

Referring to fig. 1-4, a body-building bar for physical training comprises a bottom plate 1, four vertical bars 2 are fixedly mounted at the upper end of the bottom plate 1, four side walls of the vertical bars 2 are all provided with grooves 3, two cross bars 4 are movably mounted inside the four grooves 3, movable rings 6 are screwed on the outer side walls of the four vertical bars 2, the upper ends of the four movable rings 6 are movably connected with connecting rings 5, the connecting rings 5 are fixedly connected with the cross bars 4, the lower end of the bottom plate 1 is provided with four grooves 10, the inner walls of the upper ends of the four grooves 10 are respectively provided with limiting grooves 15, rectangular blocks 14 are movably mounted inside the limiting grooves 15, first springs 16 are fixedly connected between the rectangular blocks 14 and the limiting grooves 15, a support plate 11 is fixedly mounted at the lower end of the rectangular blocks 14 through a connecting plate 13, idler wheels 12 are movably mounted on the inner wall of the support plate, a through hole 17 is formed in the inner wall of one side of the groove 10, a bolt 18 is movably mounted inside the through hole 17, a jack 21 is formed in one side of the connecting plate 13, and one end of the bolt 18 is inserted into the jack 21.

The convenient to use person removes body-building thick stick, avoids extravagant user's physical power, and also the convenient to use person adjusts the height of horizontal pole 4, makes body-building thick stick be applicable to not co-altitude training person.

Referring to fig. 1, an annular groove 8 is formed at the lower end of the connecting ring 5, a sliding ring 9 is slidably connected inside the annular groove 8, and the sliding ring 9 is fixedly connected with the movable ring 6.

The slip ring 9 slides in the annular groove 8, and the movable ring 6 moving upwards or downwards can drive the connecting ring 5 to move upwards and downwards.

Referring to fig. 3, a stop ring 19 is fixedly mounted on the outer wall of the plug 18, and a second spring 20 sleeved on the plug 18 is arranged between the stop ring 19 and the through hole 17.

The bolt 18 is released, the bolt 18 can be inserted into the inner part of the insertion hole 21 under the elastic action of the second spring 20, the connecting plate 13 can be fixed, and the roller 12 can be contacted with the ground.

Referring to fig. 3, the stopper ring 19 has a diameter greater than that of the second spring 20, the through-hole 17 and the insertion hole 21.

The pin 18 can be prevented from being disengaged from the through hole 17 and the retainer ring 19 can be facilitated to press the second spring 20.

Referring to fig. 1 and 3, the other end of the plug 18 has a circular ring shape.

Facilitating the user to move the latch 18.

Referring to fig. 1 and 4, a round cover 7 is fixedly mounted at the upper end of the vertical rod 2.

The round cover 7 prevents the interior of the round pipe from being corroded due to water inflow.

The working principle is as follows: when the exercise bar is used, firstly, a user can move the exercise bar to a corresponding position on the ground through the four rollers 12, secondly, when the exercise bar moves to the corresponding position, the user pulls one end of the circular ring of the bolt 18 to move towards a direction far away from the bottom plate 1, the baffle ring 19 extrudes the second spring 20, the bolt 18 can move out of the jack 21, the roller 12 moves into the groove 10 under the action of the ground, the rectangular block 14 extrudes the first spring 16, other circular ring of the bolt 18 is repeatedly operated, the bottom plate 1 can be attached to the ground, so that the stability of the exercise bar can be increased, thirdly, when the bottom plate 1 needs to be moved, the user lifts one corner of the bottom plate 1 to pull the circular ring of the bolt 18, under the elastic action of the first spring 16, the rectangular block 14 drives the supporting plate 11 and the roller 12 to move downwards to loosen the bolt 18, under the elastic action of the second spring 20, the bolt 18 can be inserted into the jack 21, can fixed connection board 13, gyro wheel 12 can be with the ground contact, other 18 ring shapes of bolt of repetitive operation, thereby four gyro wheels 12 can the person of facilitating the use remove the body-building thick stick, avoid extravagant user's physical power, finally, the user is through rotating two loose rings 6 under horizontal pole 4 simultaneously, loose ring 6 and 2 spiro union of montant, sliding ring 9 slides in the inside of ring channel 8, the loose ring 6 that shifts up or move down can drive going up of go-between 5 and move down, the height of horizontal pole 4 can be adjusted to the user, thereby the height of body-building thick stick is adjusted to the person of facilitating the use, make the body-building thick stick be applicable to the training.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a body-building bar for physical training, includes bottom plate (1), its characterized in that, the upper end fixed mounting of bottom plate (1) has four montants (2), four fluting (3) have all been seted up to the lateral wall of montant (2), and the inside movable mounting of four fluting (3) has two horizontal poles (4), and four the lateral wall of montant (2) all the spiro union has activity ring (6), and four the upper end of activity ring (6) all swing joint has go-between (5), and go-between (5) and horizontal pole (4) fixed connection, the lower extreme of bottom plate (1) has seted up four recess (10), and four the upper end inner wall of recess (10) has all seted up spacing groove (15), the inside movable mounting of spacing groove (15) has rectangular block (14), and fixedly connected with first spring (16) between rectangular block (14) and spacing groove (15), the lower extreme of rectangle piece (14) has backup pad (11) through connecting plate (13) fixed mounting, the inner wall of backup pad (11) has gyro wheel (12) through pipe movable mounting, through-hole (17) have been seted up to one side inner wall of recess (10), and the inside movable mounting of through-hole (17) has bolt (18), jack (21) have been seted up to one side of connecting plate (13), and the one end of bolt (18) is pegged graft in the inside of jack (21).

2. The fitness bar for physical training according to claim 1, wherein the lower end of the connecting ring (5) is provided with an annular groove (8), a sliding ring (9) is slidably connected inside the annular groove (8), and the sliding ring (9) is fixedly connected with the movable ring (6).

3. The fitness bar for physical training according to claim 1, wherein a stop ring (19) is fixedly mounted on the outer wall of the bolt (18), and a second spring (20) sleeved on the bolt (18) is arranged between the stop ring (19) and the through hole (17).

4. A fitness bar for physical training according to claim 3, wherein the stop ring (19) has a diameter larger than the diameter of the second spring (20), the through hole (17) and the socket (21).

5. A gym training exercise bar according to claim 1, characterised in that the other end of the plug (18) is circular.

6. A fitness bar for physical training according to claim 1, wherein the upper end of the vertical bar (2) is fixedly provided with a round cover (7).