CN215275607U

CN215275607U - Fitness equipment is used in sports training

Info

Publication number: CN215275607U
Application number: CN202022962199.XU
Authority: CN
Inventors: 王丰海; 邢蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-12-24
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a body-building apparatus for physical training, including the body-building apparatus main part, the bar, the swing arm, footboard and pivot, be connected with the bar in the body-building apparatus main part, be fixed with the pivot in the body-building apparatus main part, and rotate in the pivot and be connected with the swing arm, the bottom mounting of swing arm has the footboard, body-building apparatus main part left end outer wall is fixed with the rocker, and the rocker inner is fixed with second conical gear, second conical gear and first conical gear intermeshing, first conical gear fixes on the bull stick, the bull stick passes through the bearing and is connected with body-building apparatus main part inner wall, be provided with the external screw thread on the bull stick, and be connected with the slider on the external screw thread, the slider is stipulated with one end of bar, the other end of swing arm is fixed with another slider, another slider is connected with another bull stick sliding, another bull stick is fixed with body-building apparatus main part inner wall; through the adjusting device who sets up, can make the crowd that the body-building apparatus main part can each height of adaptation through this device, convenient and fast.

Description

Fitness equipment is used in sports training

Technical Field

The utility model relates to a sports fitness technology field especially relates to a body-building apparatus is used in sports training.

Background

Sports equipment refers to the general term of various instruments, equipment and articles used in competitive sports competitions and body-building exercises. The sports equipment and the sports are interdependent and mutually promoted. The popularity of sports and the diversification of sports have led to the development of the types, specifications, and the like of sports equipment.

However, the existing fitness equipment for physical training still has some disadvantages, the handrail is generally arranged on the leg throwing equipment of the leg in the traditional fitness equipment for physical training, but the position of the handrail rod is generally fixed, so that the handrail rod can only meet the support of normal adults, if the user is tall or short, the user is difficult to normally support, and great potential safety hazards exist, so that the fitness equipment for physical training is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a body-building apparatus is used in sports training through the adjusting device who sets up, can make the crowd that the body-building apparatus main part can each height of adaptation, convenient and fast through this device.

In order to solve the technical problem, the utility model provides a following technical scheme: a body-building apparatus for physical training, which comprises a body-building apparatus main body, a grab bar, a swing arm, a pedal and a rotating shaft, the body-building apparatus main body is connected with a grab bar, the body-building apparatus main body is fixed with a rotating shaft, and the rotating shaft is rotatably connected with a swing arm, the bottom end of the swing arm is fixed with a pedal, the outer wall of the left end of the body-building apparatus main body is fixed with a rocker, and a second bevel gear is fixed at the inner end of the rocker, the second bevel gear is meshed with the first bevel gear, the first bevel gear is fixed on the rotating rod, the rotating rod is connected with the inner wall of the body-building apparatus main body through a bearing, the rotating rod is provided with external threads, and the external thread is connected with a slide block, the slide block is specified with one end of the grab bar, the other end of the swing arm is fixed with another slide block, the other slide block is connected with another rotating rod in a sliding way, and the other rotating rod is fixed with the inner wall of the body-building apparatus main body.

As a preferred technical scheme of the utility model, be provided with the thread groove in the swing arm, and the thread groove in-connection has the threaded rod, the threaded rod top is fixed with changes the cap, threaded rod the inner passes the swing arm outer wall and is fixed with the grip block, and grip block and the laminating of pivot outer wall.

As the utility model discloses a preferred technical scheme, the rocker passes through the bearing and connects at body-building apparatus main part left side upper end outer wall, the outer end of rocker is provided with the line.

As an optimized technical scheme of the utility model, the diameter size of second conical gear is greater than the diameter size of first conical gear, the length setting of external screw thread is 50 centimetres.

As an optimal technical scheme of the utility model, the slider symmetry is provided with two sets ofly, the left side be provided with in the slider with the notch of external screw thread mutually supporting, the right side not set up in the slider.

As an optimal technical scheme of the utility model, the bull stick symmetry is provided with two sets ofly, the left side be provided with the external screw thread on the bull stick, the right side do not set up the external screw thread on the bull stick.

As an optimized technical scheme of the utility model, the length size of thread groove is greater than the distance size of swing arm inner wall to pivot outer wall.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arranged adjusting device, the adjusting device comprises a rotating rod, external threads, a first bevel gear, a second bevel gear, a rocker and a sliding block, when people with different heights use the fitness equipment, the rocker can be rotated according to the height of the person, the rocker drives the second bevel gear to rotate, the second bevel gear rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the rotating rod to rotate, the rotating rod drives the external threads to rotate, the external threads drive the sliding block to move up and down, the sliding block drives the grab bar to slide on the other rotating rod through the other sliding block, and the person can select a proper height according to the person, so that the fitness equipment main body can be adapted to the crowd with each height through the adjusting device, and the fitness equipment is convenient and fast;

2. through the locking device who sets up, wherein locking device includes the thread groove, the threaded rod, change cap and grip block, when the pivot does not use, the staff can rotate the cap that changes at both ends, make to change the cap and drive the threaded rod and rotate, the threaded rod rotates downwards with the thread groove cooperation, the threaded rod rotates the in-process and drives the grip block and form fixedly with pivot outer wall centre gripping, can make the swing arm can not rock by accident when not using through this device, lead to passing personnel to cause the damage, improve the security that the body-building apparatus main part used.

Drawings

Fig. 1 is a schematic structural three-dimensional state diagram of the present invention;

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

FIG. 3 is a schematic side view of the structure of the present invention;

FIG. 4 is a schematic front sectional view of a partial structure of the threaded rod of the present invention;

wherein: 1. a body-building apparatus body; 2. a grab rail; 3. swinging arms; 4. a pedal; 5. a rotating shaft; 61. a rotating rod; 62. an external thread; 63. a first bevel gear; 64. a second bevel gear; 65. a rocker; 66. a slider; 71. a thread groove; 72. a threaded rod; 73. turning the cap; 74. and (4) clamping the plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-4, a body-building apparatus for physical training comprises a body-building apparatus main body 1, a grab bar 2, a swing arm 3, a pedal 4 and a rotating shaft 5, the body-building apparatus main body 1 is connected with the grab bar 2, the body-building apparatus main body 1 is fixed with the rotating shaft 5, the rotating shaft 5 is rotatably connected with the swing arm 3, the bottom end of the swing arm 3 is fixed with the pedal 4, the outer wall of the left end of the body-building apparatus main body 1 is fixed with a rocker 65, the inner end of the rocker 65 is fixed with a second bevel gear 64, the second bevel gear 64 is mutually meshed with a first bevel gear 63, the first bevel gear 63 is fixed on a rotating rod 61, the rotating rod 61 is connected with the inner wall of the body-building apparatus main body 1 through a bearing, the rotating rod 61 is provided with an external thread 62, the external thread 62 is connected with a sliding block 66, the sliding block 66 is specified with one end of the grab bar 2, the other end of the swing arm 3 is fixed with another sliding block 66, the other sliding block is connected with another rotating rod 61, the other rotating rod 61 is fixed with the inner wall of the body-building apparatus main body 1;

when the personnel of different heights use, can rotate rocker 65 according to the height of self, rocker 65 drives second conical gear 64 and rotates, second conical gear 64 rotates and drives first conical gear 63 and rotate, first conical gear 63 rotates and drives bull stick 61 and rotate, bull stick 61 drives external screw thread 62 and rotates, external screw thread 62 then drives slider 66 and reciprocates, slider 66 drives handrail pole 2 and slides on another bull stick 61 through another slider 66, the user selects suitable height according to self can, can make the crowd that body-building apparatus main part 1 can each height of adaptation through this device, and is convenient and fast.

In other embodiments, a thread groove 71 is formed in the swing arm 3, a threaded rod 72 is connected in the thread groove 71, a rotating cap 73 is fixed at the top end of the threaded rod 72, a clamping plate 74 is fixed at the inner end of the threaded rod 72, penetrates through the outer wall of the swing arm 3, and the clamping plate 74 is attached to the outer wall of the rotating shaft 5;

when pivot 5 does not use, the staff can rotate the cap 73 that changes at both ends for it drives threaded rod 72 and rotates to change cap 73, and threaded rod 72 rotates downwards with the screw thread groove 71 cooperation, and threaded rod 72 rotates the in-process and drives

grip block

74 and 5 outer wall centre gripping of pivot and form fixedly, can make swing arm 3 not rock by accident when not using through this device, leads to passing personnel to cause the damage, improves the security that fitness equipment main part 1 used.

In other embodiments, the rocker 65 is connected to the outer wall of the upper end of the left side of the body-building apparatus main body 1 through a bearing, and the outer end of the rocker 65 is provided with grains;

through the arrangement, a user can rotate the rocker 65 from a position closest to the hand of the user, and the operation is convenient and quick.

In other embodiments, the diameter of the second bevel gear 64 is larger than that of the first bevel gear 63, and the length of the external thread 62 is set to 50 cm;

the purpose of setting up like this is to guarantee that the user rotates rocker 65 and drives first conical gear 63 and rotate comparatively lightly, sets up external screw thread 62 to 50 centimetres in order to guarantee that the height-adjusting of bar 2 can cover the more user who rises the section.

In other embodiments, two sets of the sliding blocks 66 are symmetrically arranged, the left sliding block 66 is provided with notches which are matched with the external threads 62, and the right sliding block 66 is not provided with notches;

the purpose of setting up like this is to guarantee that grab bar 2 produces the ground force that reciprocates through the cooperation of left side slider 66 and external screw thread 62, and grab bar 2 passes the outer wall of body-building apparatus main part 1 simultaneously and offers the turning force that opening restriction external screw thread 62 drove slider 66 production for slider 66 can only reciprocate.

In other embodiments, two sets of rotating rods 61 are symmetrically arranged, the left rotating rod 61 is provided with an external thread 62, and the right rotating rod 61 is not provided with the external thread 62;

the purpose of this arrangement is that when the left slider 66 moves the grab bar 2 on the left external thread 62, the right end of the grab bar 2 slides on the right rotary rod 61 through another slider 66, so that the movement of the grab bar 2 is more stable.

In other embodiments, the length of the thread groove 71 is greater than the distance from the inner wall of the swing arm 3 to the outer wall of the rotating shaft 5;

the purpose of setting up through this is to guarantee that the user rotates when changeing cap 73 and drive threaded rod 72 and rotate the removal upwards, can drive grip block 74 and pivot 5 outer wall formation centre gripping fixed, and when driving threaded rod 72 and rotate the removal upwards, can drive grip block 74 and pivot 5 outer wall separation.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a body-building apparatus is used in sports training, includes body-building apparatus main part (1), bar (2), swing arm (3), footboard (4) and pivot (5), be connected with bar (2) on body-building apparatus main part (1), be fixed with pivot (5) on body-building apparatus main part (1), and rotate on pivot (5) and be connected with swing arm (3), the bottom mounting of swing arm (3) has footboard (4), its characterized in that: body-building apparatus main part (1) left end outer wall is fixed with rocker (65), and rocker (65) inner is fixed with second bevel gear (64), second bevel gear (64) and first bevel gear (63) intermeshing, first bevel gear (63) are fixed on bull stick (61), bull stick (61) pass through bearing and body-building apparatus main part (1) inner wall connection, be provided with external screw thread (62) on bull stick (61), and be connected with slider (66) on external screw thread (62), slider (66) and the one end regulation of bar (2), the other end and another slider (66) of swing arm (3) are fixed, another slider (66) and another bull stick (61) sliding connection, another bull stick (61) and body-building apparatus main part (1) inner wall are fixed.

2. A physical training fitness apparatus according to claim 1, wherein: be provided with thread groove (71) on swing arm (3), and thread groove (71) in-connection has threaded rod (72), threaded rod (72) top is fixed with and changes cap (73), threaded rod (72) inner passes swing arm (3) outer wall and is fixed with grip block (74), and grip block (74) and pivot (5) outer wall laminating.

3. A physical training fitness apparatus according to claim 1, wherein: the rocking rod (65) is connected to the outer wall of the upper end of the left side of the body-building apparatus main body (1) through a bearing, and the outer end of the rocking rod (65) is provided with grains.

4. A physical training fitness apparatus according to claim 1, wherein: the diameter size of the second bevel gear (64) is larger than that of the first bevel gear (63), and the length of the external thread (62) is set to be 50 cm.

5. A physical training fitness apparatus according to claim 1, wherein: the sliding blocks (66) are symmetrically provided with two groups, notches which are matched with the external threads (62) are arranged in the sliding blocks (66) on the left side, and notches which are not arranged in the sliding blocks (66) on the right side.

6. A physical training fitness apparatus according to claim 1, wherein: the rotary rod (61) is symmetrically provided with two groups, the left side is provided with an external thread (62) on the rotary rod (61), and the right side is not provided with the external thread (62) on the rotary rod (61).

7. A physical training fitness apparatus according to claim 2, wherein: the length of the thread groove (71) is larger than the distance from the inner wall of the swing arm (3) to the outer wall of the rotating shaft (5).