CN215822243U

CN215822243U - Double-shaft chest lifting machine for sports fitness

Info

Publication number: CN215822243U
Application number: CN202121991388.8U
Authority: CN
Inventors: 李伟伟; 杨荣利; 袁宝强; 郝广路; 夏正莲
Original assignee: Shaanxi Baite Sports Facilities Co ltd
Current assignee: Shaanxi Baite Sports Facilities Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-15
Anticipated expiration: 2031-08-24

Abstract

The utility model belongs to the field of a pushing machine, in particular to a double-shaft chest pushing machine for sports and fitness, which comprises a base, a main frame body and a damping disc, wherein a leg warming mechanism is arranged at the end part of the base, a hollowed-out column is arranged at the top part of the base, an adjusting rod is arranged on the outer wall of the hollowed-out column, an adjustable sitting stool is arranged at the end part of the adjusting rod, the main frame body is arranged at the back part of the base, a main shaft is arranged on the inner side of the main frame body, a gravity block is arranged on the side of the main shaft, a pushing arm is connected with the side of the gravity block, and a limiting groove is arranged on the outer side of the pushing arm; according to the utility model, the leg warming mechanism is convenient for a user to warm up the leg, the adjusting rod is convenient for the adjustable operation of the stool, the device is convenient to operate and use due to the structural design of the device, and the safety protection effect of the device can be improved due to the arrangement of the damping disc and the damping spring.

Description

Double-shaft chest lifting machine for sports fitness

Technical Field

The utility model relates to the field of a pushing machine, in particular to a double-shaft chest pushing machine for exercise and fitness.

Background

The push machine is used as exercise and fitness equipment, the chest muscle of a user is mainly trained, and in the training process, exercise equipment needs to be continuously improved and innovated, so that the structure of the device is optimized, the use experience of fitness personnel is improved, and the exercise action needs to be standardized during exercise.

The machine of lifting that has now lacks the mechanism that the user carried out the shank motion of warming up, is not convenient for carry out adaptability to sitting the bench and adjusts the operation, is not convenient for operate the use to the device, is not convenient for the problem of hoisting device's safety protection nature effect.

Therefore, a double-shaft chest pushing and lifting machine for sports fitness is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solved and lacked the user and carried out the mechanism that the shank moved of warming up, be not convenient for carry out adaptability to sitting the bench and adjust the operation, be not convenient for operate the use to the device, be not convenient for the problem of hoisting device's safety protection nature effect.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a double-shaft chest pushing and lifting machine for sports fitness, which comprises a base, a main frame body and a damping disc, wherein a leg warming mechanism is arranged at the end part of the base, a hollow column is arranged at the top of the base, an adjusting rod is arranged on the outer wall of the hollow column, and an adjustable stool is arranged at the end part of the adjusting rod.

Preferably, the body frame body sets up in the back of base, and the inboard of the body frame body is provided with the main shaft, the avris of main shaft is provided with the gravity piece, and the avris of gravity piece has concatenated the catch arm to the outside of catch arm is provided with the spacing groove, the damper disc sets up in the bottom of gravity piece, and the damping spring is installed to the bottom of damper disc.

Preferably, shank mechanism of warming up includes connecting seat, spliced pole, mount and plastic lantern ring, the top of connecting seat is provided with the spliced pole, and the tip of spliced pole is provided with the mount to the outside of mount is provided with the plastic lantern ring.

Preferably, be nested connection between plastic lantern ring and the mount, and be integrated setting between mount and spliced pole, the connecting seat to the connecting seat is provided with a pair of about the axis symmetry of base.

Preferably, the adjustable stool comprises a lifting structure through the adjusting rod and the hollow column, the hollow column and the base are vertically integrated, and the inner diameter of the hollow column is larger than the outer diameter of the end of the adjustable stool.

Preferably, the gravity block and the limiting groove form a lifting structure through the pushing arm, the gravity block and the main shaft are connected in a nested manner, and the two main shafts are symmetrically arranged on the inner side of the main frame body.

Preferably, the top of the damping disc is tightly attached to the bottom of the gravity block, the damping disc and the main frame body form an elastic structure through a damping spring, and the cross section area of the damping disc is larger than that of the gravity block.

The utility model has the advantages that:

1. the user can conveniently warm up the legs in advance through the arrangement of the leg warming-up mechanism, so that the exercise safety effect of the user can be effectively improved, the movement of the plastic lantern ring can be met through the arrangement of the connecting column and the fixing frame on the connecting seat, the user can conveniently place the legs for rolling warming-up, and the device is simple in structure and easy to operate;

2. the height position of the adjustable stool in the hollow column can be adjusted in an adaptive manner by setting the adjusting rod, so that the operation and use of a user are facilitated, and the adaptive range of the device structure is wide;

3. the user can be through lifting the catch arm of spacing inslot side to can carry out the operation of going up and down to the gravity piece, make the gravity piece go up and down the activity in the outside of main shaft, thereby carry out the training of chest muscle to the user, simultaneously, can through the setting of vibration damping disk bottom shock attenuation spring, can effectively promote the shock attenuation security effect of device structure, can effectively reduce the condition of straining muscle when user's user equipment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the overall front view of the present invention;

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

FIG. 3 is a schematic perspective view of the present invention viewed from above;

fig. 4 is a schematic perspective view of the base of the present invention.

In the figure: 1. a base; 2. a leg warming mechanism; 201. a connecting seat; 202. connecting columns; 203. a fixed mount; 204. a plastic lantern ring; 3. hollowing out the column; 4. adjusting a rod; 5. an adjustable stool; 6. a main frame body; 7. a main shaft; 8. a gravity block; 9. a push arm; 10. a limiting groove; 11. a damper disc; 12. shock attenuation spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-3, a twin-shaft chest lifting machine for exercise and fitness comprises a base 1, a main frame 6 and a damping disc 11, wherein a leg warming-up mechanism 2 is arranged at the end of the base 1, a hollow column 3 is arranged at the top of the base 1, an adjusting rod 4 is arranged on the outer wall of the hollow column 3, and an adjustable stool 5 is arranged at the end of the adjusting rod 4.

The leg warming-up mechanism 2 comprises a connecting seat 201, a connecting column 202, a fixing frame 203 and a plastic sleeve 204, wherein the connecting column 202 is arranged at the top of the connecting seat 201, the fixing frame 203 is arranged at the end part of the connecting column 202, and the plastic sleeve 204 is arranged at the outer side of the fixing frame 203; the user can be through the setting of shank mechanism of warming up 2, can be convenient for the user to the shank warms up in advance to this can effectively promote user's exercise security effect.

The plastic lantern ring 204 is connected with the fixing frame 203 in a nested manner, the fixing frame 203 is integrally arranged with the connecting column 202 and the connecting seat 201, and the connecting seat 201 is symmetrically provided with a pair of connecting seats about the central axis of the base 1; through the setting of spliced pole 202 and mount 203 on connecting seat 201, can satisfy the activity of plastic lantern ring 204 to this can convenience of customers places the leg and rolls and heat up, device simple structure easy operation.

The adjustable stool 5 and the hollow column 3 form a lifting structure through the adjusting rod 4, the hollow column 3 and the base 1 are vertically and integrally arranged, and the inner diameter of the hollow column 3 is larger than the outer diameter of the end part of the adjustable stool 5; the user can carry out the high position to 3 inside adjustable stools 5 of fretwork post through the setting of adjusting pole 4 and carry out the adaptability and adjust, and the user's of being convenient for operation and use, device structure adaptability wide range.

Example two

Referring to fig. 1 to 4, in a first comparative example, as another embodiment of the present invention, a main frame 6 is disposed on the back of a base 1, a main shaft 7 is disposed on the inner side of the main frame 6, a gravity block 8 is disposed on the side of the main shaft 7, a pushing arm 9 is connected to the side of the gravity block 8, a limiting groove 10 is disposed on the outer side of the pushing arm 9, a damping disc 11 is disposed on the bottom of the gravity block 8, and a damping spring 12 is mounted on the bottom of the damping disc 11.

The gravity block 8 and the limiting groove 10 form a lifting structure through a pushing arm 9, the gravity block 8 and the main shaft 7 are connected in a nested manner, and the main shaft 7 is symmetrically provided with two parts relative to the inner side of the main frame body 6; the user can be through the push arm 9 of lifting the inboard spacing groove 10 to can carry out the lift operation to gravity piece 8, make gravity piece 8 carry out the lift activity in the outside of main shaft 7, thereby carry out the training of chest muscle to the user.

The top of the damping disc 11 is tightly attached to the bottom of the gravity block 8, the damping disc 11 and the main frame body 6 form an elastic structure through a damping spring 12, and the cross section area of the damping disc 11 is larger than that of the gravity block 8; can be through the setting of 11 bottom shock attenuation springs 12 of damper disc, the shock attenuation security effect of hoisting device structure can be effectively reduced the condition of straining muscle when user uses equipment.

The working principle is as follows: firstly, a user can warm up the legs in advance through the arrangement of the leg warming-up mechanism 2, so that the exercise safety effect of the user can be effectively improved, the movement of the plastic lantern ring 204 can be met through the arrangement of the connecting column 202 and the fixing frame 203 on the connecting seat 201, the user can place the legs conveniently for rolling warming-up, and the device is simple in structure and easy to operate;

then, a user can adjust the height position of the adjustable stool 5 in the hollow column 3 in an adaptive manner by setting the adjusting rod 4, so that the operation and use of the user are facilitated, and the structure of the device has a wide adaptive range;

finally, the user can be through lifting the catch arm 9 of spacing groove 10 inboard to can carry out the lift operation to gravity piece 8, make gravity piece 8 go up and down the activity in the outside of main shaft 7, thereby carry out the training of chest muscle to the user, simultaneously, can be through the setting of damping disk 11 bottom damping spring 12, can effectively promote the shock attenuation security effect of device structure, can effectively reduce the condition of straining muscle when user's user equipment.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a motion is biax formula chest machine of lifting for body-building which characterized in that: the leg warming-up device comprises a base (1), a main frame body (6) and a damping disc (11), wherein a leg warming-up mechanism (2) is arranged at the end of the base (1), a hollow column (3) is arranged at the top of the base (1), an adjusting rod (4) is arranged on the outer wall of the hollow column (3), and an adjustable sitting stool (5) is arranged at the end of the adjusting rod (4).

2. The twin-shaft chest-pushing machine for exercise and fitness of claim 1, wherein: the main frame body (6) is arranged on the back of the base (1), the inner side of the main frame body (6) is provided with a main shaft (7), the side of the main shaft (7) is provided with a gravity block (8), the side of the gravity block (8) is connected with a push arm (9), the outer side of the push arm (9) is provided with a limiting groove (10), a damping disc (11) is arranged at the bottom of the gravity block (8), and a damping spring (12) is arranged at the bottom of the damping disc (11).

3. The twin-shaft chest-pushing machine for exercise and fitness of claim 1, wherein: the leg warming-up mechanism (2) comprises a connecting seat (201), a connecting column (202), a fixing frame (203) and a plastic sleeve ring (204), the connecting column (202) is arranged at the top of the connecting seat (201), the fixing frame (203) is arranged at the end part of the connecting column (202), and the plastic sleeve ring (204) is arranged on the outer side of the fixing frame (203).

4. The twin-shaft chest-pushing machine for exercise and fitness of claim 3, wherein: the plastic lantern ring (204) is connected with the fixing frame (203) in a nested mode, the fixing frame (203) is integrally arranged with the connecting column (202) and the connecting seat (201), and the connecting seat (201) is symmetrically provided with a pair of connecting columns and connecting columns in a symmetrical mode about the central axis of the base (1).

5. The twin-shaft chest-pushing machine for exercise and fitness of claim 1, wherein: the adjustable sitting stool (5) and the hollow column (3) form a lifting structure through the adjusting rod (4), the hollow column (3) and the base (1) are vertically integrated, and the inner diameter of the hollow column (3) is larger than the outer diameter of the end part of the adjustable sitting stool (5).

6. The twin-shaft chest-pushing machine for exercise and fitness of claim 2, wherein: the gravity block (8) and the limiting groove (10) form a lifting structure through the pushing arm (9), the gravity block (8) and the main shaft (7) are connected in a nested mode, and the two main shafts (7) are symmetrically arranged on the inner side of the main frame body (6).

7. The twin-shaft chest-pushing machine for exercise and fitness of claim 2, wherein: the top of the damping disc (11) is tightly attached to the bottom of the gravity block (8), the damping disc (11) and the main frame body (6) form an elastic structure through a damping spring (12), and the cross section area of the damping disc (11) is larger than that of the gravity block (8).