CN107456720A - A kind of multifunctional fitness equipment - Google Patents

Abstract

The present invention discloses a multifunctional fitness equipment, comprising a base, a hook foot seat is provided on the front side of the upper end face of the base, and a seat plate is provided on the base on one side of the hook foot seat. The characteristic is that a rotating plate is provided above the base on one side of the seat plate, a fixing rod is provided on the base, and a hinge seat is provided below the rotating plate, the fixing rod and the hinge seat are connected by a rotating shaft, and pulling mechanisms for pulling left and right to drive the rotating plate to rotate are symmetrically provided on the bases on the left and right sides of the rotating plate, and a supporting mechanism capable of supporting the rotating plate is provided on the base below the rotating plate. The present invention has a simple structure and is easy to use. By providing a rotating plate, the rotating plate is driven to rotate by the pulling mechanism, so that the function of exercising the side abdominal muscles is added under the premise of doing sit-ups. The structure is simple and the practicability is strong.

Description

A kind of multifunctional fitness equipment

technical field

The invention relates to the field of fitness equipment, in particular to a multifunctional fitness equipment.

Background technique

Existing fitness equipment has too single functionality, occupies a large area, and does not have multiple exercise modes, which makes the functionality of the equipment poor, cannot meet people's use needs, and affects people's use.

Therefore, existing fitness equipment needs further improvement.

Contents of the invention

The purpose of the present invention is to provide a kind of multi-functional fitness equipment in order to overcome the shortcomings in the prior art.

In order to achieve the above object, the present invention adopts the following scheme:

A kind of multi-functional fitness equipment, comprising a base, on the front side of the upper end of the base, a hook seat is provided, and a seat plate is provided on the base on the side of the hook seat, and it is characterized in that: the seat plate A rotating plate is arranged above the base on one side, a fixed rod is arranged on the base, and a hinged seat is arranged below the rotating plate. The bases on both sides are symmetrically provided with pulling mechanisms for pulling left and right to drive the rotating plate to rotate, and a supporting mechanism capable of supporting the rotating plate is provided on the base below the rotating plate.

A kind of multifunctional fitness equipment as described above is characterized in that the pulling mechanism includes fixed rods symmetrically arranged on the bases on the left and right sides of the rotating plate, and the pulling block on the side of the fixed rod opposite to the rotating plate, on the A spring is provided between the pulling block and the fixed rod, a guide block is provided on the fixed rod, and a steel rope passing through the guide block and connected to one side of the rotating plate is provided on the pulling block. A strap is provided on one side of the block opposite to the rotating plate.

A kind of multifunctional fitness equipment as described above is characterized in that the support mechanism includes a plug-in rod arranged on the base under the rotating plate, a support rod is arranged inside the plug-in rod, and a support rod is connected with the plug-in rod. A spring is arranged between the connecting rods, and the upper end surface of the supporting rod is close to the rotating plate, and a pressing mechanism capable of pressing the spring upwards to adjust the supporting strength is provided on the base.

A kind of multi-functional fitness equipment as described above is characterized in that the clamping mechanism includes a clamping plate arranged in the inserting rod at the lower end of the spring, guide grooves are provided on both sides of the inserting rod, and the pushing Both sides of the tightening plate are provided with guiding lugs passing through the guide grooves, and screw rods are provided on both sides of the insertion rod, and the screw rods are inserted on the base, and the screw rods are sleeved on the screw rods. The screw sleeve is installed on the guide bump through a bearing, a rotating gear is arranged at the lower end of the screw rod, and a driving gear is toothed outside the rotating gear.

A kind of multifunctional fitness equipment as described above is characterized in that telescopic seats are arranged symmetrically on the front side of the upper end of the base, the hook seats are plugged into the telescopic seats, and threaded holes are provided on the telescopic seats , in the threaded hole, there is a locking screw capable of tightening the hook seat and fixing it.

In summary, the present invention has the beneficial effects relative to the prior art as follows:

The invention is simple in structure and easy to use. The rotating plate is provided with a pulling mechanism to drive the rotating plate to rotate, thereby increasing the function of doing side abdominal muscles under the premise of doing sit-ups. The structure is simple and the practicability is strong.

Description of drawings

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

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

Fig. 3 is the three-dimensional schematic diagram of the present invention;

Fig. 4 is an exploded schematic view of the present invention.

detailed description

The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:

A kind of multifunctional fitness equipment as shown in Figure 1 to 4, comprises base 1, is provided with hook base 11 on the front side of the upper end of described base 1, is provided with on the base 1 of described hook base 11 side There is a seat plate 12, a rotating plate 13 is provided above the base 1 on one side of the seat plate 12, a fixed rod 15 is provided on the base 1, and a hinged seat 14 is provided below the rotating plate 13. The fixed rod 15 is connected with the hinged seat 14 through the rotating shaft 16, and the base 1 on the left and right sides of the rotating plate 13 is symmetrically provided with a pulling mechanism 2 that pulls left and right to drive the rotating plate 13 to rotate. The base 1 is provided with a supporting mechanism 3 capable of supporting the rotating plate 13. By providing the rotating plate, the pulling mechanism drives the rotating plate to rotate, thereby increasing the function of doing side abdominal muscles under the premise of doing sit-ups. Simple and practical.

In the present invention, the pulling mechanism 2 includes fixed rods 21 symmetrically arranged on the base 1 on the left and right sides of the rotating plate 13, the pulling block 22 on the side of the rotating plate 13 on the fixed rod 21, and the pulling block 22 on the side of the rotating plate 13. A spring 23 is provided between the fixed rod 21, a guide block 25 is provided on the fixed rod 21, and a steel rope 24 connected to one side of the rotating plate 13 through the guide block 25 is provided on the pulling block 22 , a strap 26 is provided on the side of the pulling block 22 relative to the rotating plate 13, and the user pulls the strap tightly by the user’s hand to pull left and right, thereby driving the pulling block to move left and right, thereby driving the steel rope to pull the rotating plate, so that the rotating plate It drives the upper body of the human body to carry out angular deviation and exercises the side abdominal muscles, and has a simple structure and strong practicability.

In the present invention, the support mechanism 3 includes an insertion rod 31 arranged on the base 1 below the rotating plate 13, a support rod 32 is arranged inside the insertion rod 31, and a support rod 32 is provided between the support rod 32 and the insertion rod 31. A spring 33 is arranged between them, and the upper end surface of the support rod 32 is close to the rotating plate 13. On the base 1, there is a pressing mechanism 400 that can press the spring 33 upwards to adjust the strength of the support. The support rod is tightened by the spring so that The rotation can be pressed down, and the degree of tightness of the spring can be adjusted through the jacking mechanism, so that the range of the rotation can be changed. The structure is simple and the practicability is strong.

The clamping mechanism 400 in the present invention includes a clamping plate 34 arranged in the inserting rod 31 at the lower end of the spring 33 , guide grooves 311 are provided on both sides of the inserting rod 31 , and the two sides of the clamping plate 34 Guide bumps 341 are provided on the top to pass through the guide groove 311. Screw rods 35 are provided on both sides of the insertion rod 31. The screw rods 35 are inserted on the base 1, and the screw rods 35 are sleeved There is a screw mandrel cover 37, said screw mandrel cover 37 is installed on the guide projection 341 through a bearing 36, a rotating gear 38 is arranged at the lower end of said screw mandrel 35, and a driving gear 39 is toothed on the outer side of said rotating gear 38, By rotating the driving gear, the rotating gear is driven to make the screw rod rotate, and the screw rod drives the screw rod sleeve to rotate to move up and down, so that the function of the bearing drives the clamping plate to move up and down, and the spring is adjusted for clamping. The structure is simple and the practicability is strong.

In the present invention, a telescopic seat 100 is arranged symmetrically on the front side of the upper end of the base 1, the hook seat 11 is plugged into the telescopic seat 100, and a threaded hole is provided on the telescopic seat 100, and the threaded hole Inside is provided with the locking screw that can tighten the hook foot seat 11 fixing, adjusts the height of the hook foot seat, makes the user more comfortable in the process of doing sit-ups, simple in structure, and strong in practicability.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and description is only to illustrate the present invention Principle, under the premise of not departing from the spirit and scope of the present invention, the present invention also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A kind of multifunctional fitness equipment, comprises base (1), is provided with hook foot seat (11) on the front side of the upper end of described base (1), on the base of described hook foot seat (11) side ( 1) A seat plate (12) is provided on it, and it is characterized in that: a rotating plate (13) is provided above the base (1) on one side of the seat plate (12), and a fixed plate (13) is provided on the base (1). Rod (15), is provided with hinged seat (14) below described rotating plate (13), is connected with hinged seat (14) by rotating shaft (16) at described fixed rod (15), on described rotating plate ( 13) The bases (1) on the left and right sides are symmetrically provided with a pulling mechanism (2) that pulls left and right to drive the rotating plate (13) to rotate, and the base (1) below the rotating plate (13) is provided with a Support mechanism (3) for plate (13). 2. A kind of multifunctional fitness equipment according to claim 1, characterized in that said pulling mechanism (2) includes fixed rods (21) symmetrically arranged on the bases (1) on the left and right sides of the rotating plate (13), The pulling block (22) on the side of the fixed rod (21) relative to the rotating plate (13) is provided with a spring (23) between the pulling block (22) and the fixed rod (21). The fixed rod (21) is provided with a guide block (25), and the pull block (22) is provided with a steel rope (24) that passes through the guide block (25) and is connected to one side of the rotating plate (13). A strap (26) is provided on the side of the pulling block (22) opposite to the rotating plate (13). 3. A kind of multifunctional fitness equipment according to claim 1, characterized in that said supporting mechanism (3) includes a plug-in rod (31) arranged on the base (1) below the rotating plate (13), A support rod (32) is provided in the insertion rod (31), a spring (33) is arranged between the support rod (32) and the insertion rod (31), and the upper end surface of the support rod (32) is pasted Tighten the rotating plate (13), and the base (1) is provided with a tightening mechanism (400) capable of tightening the spring (33) upwards so as to adjust the strength of the support. 4. A kind of multi-functional fitness equipment according to claim 3, characterized in that said tightening mechanism (400) comprises a tightening plate (34) arranged in the insertion rod (31) at the lower end of the spring (33), Guide slots (311) are provided on both sides of the insertion rod (31), and guide bumps (341) are provided on both sides of the clamping plate (34) to pass through the guide slots (311). Screw rods (35) are provided on both sides of the plug rod (31), and the screw rods (35) are plugged on the base (1), and screw rod sleeves (37) are set on the screw rods (35). ), the screw mandrel cover (37) is installed on the guide lug (341) through the bearing (36), and the lower end of the screw mandrel (35) is provided with a rotating gear (38), and the rotating gear (38) The outer teeth are engaged with a driving gear (39). 5. A multifunctional fitness equipment according to claim 1, characterized in that telescopic seats (100) are arranged symmetrically on the front side of the upper end of the base (1), and the hook seats (11) are plugged into In the telescopic seat (100), a threaded hole is provided on the telescopic seat (100), and a locking screw capable of tightening the hook seat (11) is arranged in the threaded hole.