CN211885206U

CN211885206U - Flat-plate horizontal pushing frame with stable structure

Info

Publication number: CN211885206U
Application number: CN202020251880.0U
Authority: CN
Inventors: 李丽敏; 叶庆山
Original assignee: Fujian Daxing Teaching Equipment Co ltd
Current assignee: Fujian Daxing Teaching Equipment Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-11-10
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a stable in structure's dull and stereotyped bench press frame, the top front side of left socle and right socle passes through bolt fastening couple portion, couple portion is the structure more than two shelves to place the barbell that can remove in couple portion, a serial communication port, through the fixed first crossbeam of dismantled and assembled mode between the bottom inboard of left socle and right socle, the preceding lateral wall face of first crossbeam is through the fixed roof beam that erects of dismantled and assembled mode, through the fixed second crossbeam of dismantled and assembled mode between the bottom inboard of left socle and right socle. The utility model discloses stable in structure is difficult to empty, and the fixed left depression bar of the preceding lateral wall face of left socle, and the fixed right side of the preceding lateral wall face of right socle prevents the depression bar, when people are taking place emergency accident, can in time hold the barbell, prevents that the barbell from oppressing the health, and improve equipment's security has solved that prior art's dull and stereotyped bench press frame structure is complicated, and the structure is unstable, lacks the technical problem who prevents oppression foot or abdominal depression bar when the muscle is taken out to the hand moreover.

Description

Flat-plate horizontal pushing frame with stable structure

Technical Field

The utility model belongs to the technical field of body-building device, concretely relates to stable in structure's dull and stereotyped bench press frame.

Background

Flat bench press is a dominant beating action to strengthen the pectoral muscles. The bench press is a compound motion, which involves the motion of multiple joints, including the shoulder joint and elbow joint involved in the exercise. The most frequently used apparatus in the gymnasium is the flat-plate bench press, and people with large weight can be pushed. The pectoral muscles only control the movement of the shoulder joints and pull the upper arms from both sides to the front of the chest, while the movement of the elbow joints is performed by the triceps brachii muscle, which changes the arms from bent to straightened. The flat bed bench press frame in the prior art has a complex structure and an unstable structure, and is lack of a pressure-preventing rod for preventing feet or abdomen from being pressed when a user pulls out tendons by hand.

SUMMERY OF THE UTILITY MODEL

(1) Technical scheme

In order to overcome the defects of the prior art, the utility model provides a flat-plate horizontal pushing frame with stable structure, which comprises a left foot post and a right foot post, wherein the front sides of the tops of the left foot post and the right foot post are fixed with a hook part through bolts, the hook part has a structure with more than two grades, and a movable barbell is arranged at the hook part, which is characterized in that a first cross beam is detachably fixed between the inner sides of the bottoms of the left foot post and the right foot post, a vertical beam is detachably fixed on the front side wall surface of the first cross beam, a second cross beam is detachably fixed between the inner sides of the bottoms of the left foot post and the right foot post, the second cross beam is positioned right above the first cross beam, a bent foot post is fixed on the front side wall surface of the second cross beam in a detachable manner, and the foremost end of the vertical beam is fixed on the bent foot post in a detachable manner, the top surface of curved socle is through the fixed bed board of dismantled and assembled mode, the fixed left pressure bar of preventing of the preceding lateral wall face of left socle, the fixed left sloping of the bottom surface of left side pressure bar, the concave opening of undercut is seted up to the front end top surface of left side pressure bar, the fixed right pressure bar of preventing of the preceding lateral wall face of right socle, the fixed right sloping of bottom surface of right side pressure bar, the concave opening of undercut is seted up to the front end top surface of right side pressure bar.

Furthermore, in order to improve the comfort of the bench press, the top surface of the bench press is detachably fixed with an elastic mattress.

Further, an iron pedal is fixed to the top face of the joint of the first cross beam and the vertical beam through bolts.

Furthermore, a first cross beam is fixed between the left foot column and the inner side of the bottom of the right foot column through bolts, a vertical beam is fixed on the front side wall surface of the first cross beam through bolts, and a second cross beam is fixed between the left foot column and the inner side of the bottom of the right foot column through bolts.

The design principle of the utility model is as follows: fixed first crossbeam and second crossbeam through dismantled and assembled mode between the bottom inboard of left socle and right socle, convenient transportation and installation, moreover the fixed curved type socle of second crossbeam front wall face through dismantled and assembled mode, stable in structure, be difficult to empty, and the fixed left depression bar of the front wall face of left socle, the fixed right depression bar of the front wall face of right socle, when people are when taking place emergency accident, can in time hold the barbell, prevent that the barbell from oppressing the health, improve equipment's security.

(2) Advantageous effects

The utility model has the advantages that: the utility model discloses stable in structure is difficult to empty, and the fixed left depression bar of the preceding lateral wall face of left socle, and the fixed right side of the preceding lateral wall face of right socle prevents the depression bar, when people are taking place emergency accident, can in time hold the barbell, prevents that the barbell from oppressing the health, and improve equipment's security has solved that prior art's dull and stereotyped bench press frame structure is complicated, and the structure is unstable, lacks the technical problem who prevents oppression foot or abdominal depression bar when the muscle is taken out to the hand moreover.

Drawings

FIG. 1 is a first schematic structural view of a structurally stable flat bed bench;

fig. 2 is a second structural schematic diagram of the flat bed bench with stable structure.

Detailed Description

The present invention will be further described with reference to the following examples.

Example one

As shown in fig. 1 to 2, the present embodiment provides a flat bed bench having a stable structure, the flat bed bench including a left leg 1 and a right leg 2, a hook 3 is fixed to front sides of tops of the left leg 1 and the right leg 2 by bolts, the hook 3 has a structure of two or more steps, and a movable barbell 4 is placed on the hook 3, wherein a first beam 5 is detachably fixed between the left leg 1 and the right leg 2, a vertical beam 51 is detachably fixed to a front side wall of the first beam 5, a second beam 6 is detachably fixed between the left leg 1 and the right leg 2, the second beam 6 is located right above the first beam 5, and a curved leg 7 is detachably fixed to a front side wall of the second beam 6, the foremost end of the vertical beam 51 is detachably fixed on the bent socle 7, the top surface of the bent socle 7 is detachably fixed with the horizontal plate 8, the front side wall surface of the left socle 1 is fixed with the left compression bar 11, the bottom surface of the left compression bar 11 is fixed with the left oblique beam 12, the top surface of the front end of the left compression bar 11 is provided with a downward concave notch, the front side wall surface of the right socle 2 is fixed with the right compression bar 21, the bottom surface of the right compression bar 21 is fixed with the right oblique beam 22, and the top surface of the front end of the right compression bar 21 is provided with a downward concave notch.

In this embodiment, in order to improve the comfort level of bench press, the top surface of lying board 8 is through the fixed elasticity cushion of dismantled and assembled mode, first crossbeam 5 with the iron footboard 9 of bolt fastening is passed through to the junction top surface of erecting roof beam 51, left socle 1 with pass through first crossbeam 5 of bolt fastening between the bottom inboard of right socle 2, the preceding lateral wall face of first crossbeam 5 passes through the fixed upright roof beam 51 of bolt fastening, left socle 1 with pass through second crossbeam 6 of bolt fastening between the bottom inboard of right socle 2. This embodiment is through the fixed first crossbeam 5 of dismantled and assembled mode and second crossbeam 6 between the bottom inboard of left socle 1 and right socle 2, convenient transportation and installation, moreover the fixed curved type socle 7 of second crossbeam 6 front side wall face through dismantled and assembled mode, stable in structure, be difficult to empty, and the fixed left pressure bar 11 of preventing of left socle 1's front side wall face, the fixed right pressure bar 21 of preventing of right socle 2's front side wall face, when people are taking place emergency accident, can in time hold the barbell, prevent that the barbell from oppressing the health, improve equipment's security.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A flat-plate bench press frame with a stable structure comprises a left foot post (1) and a right foot post (2), wherein the front sides of the tops of the left foot post (1) and the right foot post (2) are fixed with a hook part (3) through bolts, the hook part (3) is of a structure with more than two gears, and a movable barbell (4) is arranged on the hook part (3), the flat-plate bench press frame is characterized in that a first cross beam (5) is fixed between the left foot post (1) and the inner side of the bottom of the right foot post (2) in a detachable mode, the front side wall surface of the first cross beam (5) is fixed with a vertical beam (51) in a detachable mode, a second cross beam (6) is fixed between the left foot post (1) and the inner side of the bottom of the right foot post (2) in a detachable mode, the second cross beam (6) is positioned right above the first cross beam (5), and the front side wall surface of the second cross beam (6) is fixed with a bent foot post (7) in a detachable mode, the front end of the vertical beam (51) is detachably fixed on the bent foot post (7), the top surface of the bent foot post (7) is provided with a horizontal plate (8), the front side wall surface of the left foot post (1) is provided with a left compression bar (11), the bottom surface of the left compression bar (11) is provided with a left oblique beam (12), the top surface of the front end of the left compression bar (11) is provided with a notch which is sunken downwards, the front side wall surface of the right foot post (2) is provided with a right compression bar (21), the bottom surface of the right compression bar (21) is provided with a right oblique beam (22), and the top surface of the front end of the right compression bar (21) is provided with a notch which is sunken downwards.

2. A structurally stable flat bed bench press as claimed in claim 1 wherein: the top surface of the lying plate (8) is detachably fixed with an elastic lying cushion.

3. A structurally stable flat bed bench press as claimed in claim 1 wherein: and an iron pedal (9) is fixed on the top surface of the joint of the first cross beam (5) and the vertical beam (51) through bolts.

4. A structurally stable flat bed bench press as claimed in claim 1 wherein: left socle (1) with through bolt fastening first crossbeam (5) between the bottom inboard of right socle (2), the preceding lateral wall face of first crossbeam (5) passes through bolt fastening and erects roof beam (51), left socle (1) with through bolt fastening second crossbeam (6) between the bottom inboard of right socle (2).