CN218686015U

CN218686015U - Comprehensive chest pushing machine convenient for resistance adjustment

Info

Publication number: CN218686015U
Application number: CN202220688976.2U
Authority: CN
Inventors: 张连贞
Original assignee: Ningjin Huanyu Fitness Equipment Co ltd
Current assignee: Ningjin Huanyu Fitness Equipment Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2023-03-24
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a make things convenient for comprehensive chest pushing machine of adjusting resistance, including mount and first supporting leg, the welding of one side that first supporting leg is relative has first gusset plate, the right side and the welding of first gusset plate of mount, there is the power arm at the top of first supporting leg through pivot swing joint, the welding of the left side at power arm top has adjustment mechanism. The utility model discloses possess and be convenient for adjust the movable arm resistance and have the advantage of helping hand function, solved current chest pushing machine in the use, do not have the helping hand function usually, lead to pushing away when the chest takes exercise when the user, can't carry out the helping hand according to the in-service use condition and lift the movable arm, thereby influence its exercise effect, and because single structure, the person of being not convenient for carries out the quick adjustment to the resistance of movable arm, all need stand up to change the barbell piece when causing every adjustment, the problem of chest pushing machine suitability has been reduced.

Description

Comprehensive chest pushing machine convenient for resistance adjustment

Technical Field

The utility model relates to a body-building apparatus technical field specifically is a conveniently adjust comprehensive chest pushing machine of resistance.

Background

Exercise equipment is generally classified into single-function and comprehensive-type according to the number of training functions, and commonly used exercise equipment includes rowing equipment, body building vehicles, walking machines, running machines, waist beautifying machines and the like.

The chest pushing machine is characterized in that the chest pushing machine is arranged on the movable arm, the movable arm is connected with the chest pushing machine through a connecting rod, and the chest pushing machine is connected with the chest pushing machine through a connecting rod.

Disclosure of Invention

An object of the utility model is to provide a conveniently adjust comprehensive chest pushing machine of resistance, possess the advantage of being convenient for adjust the swing arm resistance and having the helping hand function, solved current chest pushing machine in the use, do not have the helping hand function usually, lead to when the user is pushing away the chest and taking exercise, can't carry out the helping hand according to the in-service use condition and lift the swing arm, thereby influence its exercise effect, and because single structure, the person of being not convenient for carries out quick adjustment to the resistance of swing arm, all need stand up to change the barbell piece when causing every adjustment, the problem of chest pushing machine suitability has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make things convenient for comprehensive chest pushing machine of adjusting resistance, includes mount and first supporting leg, the welding of the relative one side of first supporting leg has first gusset plate, the right side and the welding of first gusset plate of mount, there is the power arm at the top of first supporting leg through pivot swing joint, there is adjustment mechanism in the welding of the left side at power arm top, there is first rectangular plate in the left side at mount top through pivot swing joint, there is the second rectangular plate on the right side at mount top through pivot swing joint, the welding of the left side of mount bottom has the backup pad, both sides all have the bull stick through bearing swing joint around the backup pad, the one end welding that the backup pad was kept away from to the bull stick has the carousel, the fixed surface of carousel is connected with wire rope, wire rope keeps away from the one end and the power arm fixed connection of carousel, the skin weld of bull stick has helping hand lever.

Preferably, adjustment mechanism includes the montant, the bottom and the power arm welding of montant, the welding of one side that the montant is relative has the horizontal pole, the surperficial movable sleeve of horizontal pole is equipped with an adjusting cylinder, the fixture block has all been welded to one side that an adjusting cylinder is relative, one side that the montant is relative all has the limiting plate with fixture block looks adaptation through pivot swing joint, the welding of the left side of limiting plate bottom has the baffle, the top welding of adjusting cylinder has the pole of placing, one side riveting that the fixture block was kept away from to an adjusting cylinder has the holding rod.

Preferably, the top of the first rectangular plate is riveted with a cushion, and the top of the second rectangular plate is riveted with a back cushion.

Preferably, the left side of first rectangular plate bottom has first kelly through pivot swing joint, the first cardboard with first kelly looks adaptation is all welded to the left front side in fixed bolster top and rear side.

Preferably, the bottom of the second rectangular plate is movably connected with a second clamping rod through a rotating shaft, and second clamping plates matched with the second clamping rod are welded on the front side and the rear side of the right side of the top of the fixing frame.

Preferably, the left side welding of first gusset plate has the second gusset plate, the left side welding of second gusset plate has the second supporting leg, the top riveting of second supporting leg has the block rubber, the right side welding of first gusset plate has the leading wheel with wire rope looks adaptation.

Preferably, a push rod is welded on one side opposite to the power arm, and a silica gel sleeve is fixedly sleeved on the surface of the push rod.

Preferably, the bottom welding of helping hand pole has the connecting block, the left side welding of connecting block has tension spring, the left side welding of mount rear side has the locating lever, tension spring's left side and locating lever fixed connection, the left side welding of mount rear side has the pin.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a mount, first supporting leg, first gusset plate, the power arm, adjustment mechanism, first rectangular plate, the second rectangular plate, a supporting plate, the bull stick, the carousel, wire rope and helping hand pole's cooperation, possess the advantage of being convenient for adjust the swing arm resistance and having the helping hand function, current chest push machine has been solved in the use, do not have the helping hand function usually, lead to when the user is pushing away the chest and taking exercise, can't carry out helping hand according to the in-service use condition and lift the motion to the swing arm, thereby influence its exercise effect, and because single structure, the user of being not convenient for carries out quick adjustment to the resistance of swing arm, all need stand up to change the barbell piece when causing every time to adjust, the problem of chest push machine suitability has been reduced.

Drawings

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

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

FIG. 3 is a perspective view of the power assisting rod of the present invention;

FIG. 4 is a perspective view of a second clamping bar structure of the present invention;

FIG. 5 is a perspective rear view of the present invention;

fig. 6 is a partial structure three-dimensional bottom view of the present invention.

In the figure: 1 mount, 2 first supporting legs, 3 first gusset plates, 4 power arms, 5 adjustment mechanism, 6 first rectangular plate, 7 second rectangular plate, 8 backup pads, 9 bull sticks, 10 carousel, 11 wire rope, 12 helping hand pole, 13 montant, 14 horizontal pole, 15 regulation section of thick bamboo, 16 fixture blocks, 17 limiting plates, 18 baffles, 19 place the pole, 20 holding rods, 21 cushion, 22 back of the body pad, 23 first card pole, 24 first cardboard, 25 second card pole, 26 second cardboard, 27 second gusset plates, 28 second supporting legs, 29 rubber block, 30 leading wheels, 31 push rods, 32 connecting blocks, 33 tension spring, 34 locating levers, 35 pin.

Detailed Description

Referring to fig. 1-6, a comprehensive chest pushing machine convenient for resistance adjustment comprises a fixed frame 1 and a first support leg 2, wherein a first reinforcing plate 3 is welded on one side of the first support leg 2 opposite to the first reinforcing plate 3, the right side of the fixed frame 1 is welded with the first reinforcing plate 3, the top of the first support leg 2 is movably connected with a power arm 4 through a rotating shaft, an adjusting mechanism 5 is welded on the left side of the top of the power arm 4, a first rectangular plate 6 is movably connected on the left side of the top of the fixed frame 1 through the rotating shaft, a second rectangular plate 7 is movably connected on the right side of the top of the fixed frame 1 through the rotating shaft, a support plate 8 is welded on the left side of the bottom of the fixed frame 1, rotating rods 9 are movably connected on the front and back sides of the support plate 8 through bearings, a rotating disc 10 is welded on one end of the rotating rod 9 far away from the support plate 8, a steel wire rope 11 is fixedly connected on the surface of the rotating disc 10, the steel wire rope 11 is a spiral steel wire bundle which twists the mechanical property and the geometric dimension of which meet the requirements according to a certain rule, the steel wire rope 11 is composed of steel wires, a rope core and lubricating grease, the steel wire rope 11 is formed by twisting a plurality of layers of steel wires into strands, then the steel wire rope 11 takes the rope core as a center and is twisted into a spiral rope by a certain number of strands, the spiral rope is used for lifting, traction, tensioning and bearing in a material handling machine, the steel wire rope 11 has high strength, light dead weight, stable work, difficult sudden whole breakage and reliable work, the steel wire rope 11 needs to bear the alternating load in the use process, the service performance is mainly determined by the mechanical property of the steel wires, the surface state of the steel wires and the structure of the steel wire rope 11, the steel wire material comprises carbon steel or alloy steel and is formed by cold drawing or cold rolling, the cross section of the steel wire has a round shape or a special shape, the steel wire with a special cross section is mainly used for producing a sealing steel wire rope, and has high tensile strength and toughness, the rope core mainly plays a supporting role for the steel wire rope 11 to achieve a stable cross section structure, the rope core comprises a steel core and a fiber core, the fiber core comprises a natural fiber core and a synthetic fiber core, the natural fiber core comprises sisal, jute, cotton and the like, the synthetic fiber core comprises polyethylene filaments and polypropylene filaments and the like, the natural fiber core can store more lubricating grease, the lubricating role is played for the steel wire rope 11, the service life of the steel wire rope 11 is prolonged, the power arm 4 can be lifted up in a power assisting mode through the arrangement of the supporting plate 8, the rotating rod 9, the rotating disc 10 and the steel wire rope 11, the exercise effect of a user is improved, one end, far away from the rotating disc 10, of the steel wire rope 11 is fixedly connected with the power arm 4, and the power assisting rod 12 is welded on the surface of the rotating rod 9.

Adjustment mechanism 5 includes montant 13, the bottom of montant 13 and the welding of power arm 4, the welding of one side that montant 13 is relative has horizontal pole 14, through setting up montant 13 and horizontal pole 14, make and adjust a section of thick bamboo 15 and control the removal, thereby the convenience is adjusted fast to the resistance of power arm 4, the surperficial movable sleeve of horizontal pole 14 is equipped with an adjusting cylinder 15, the fixture block 16 has all been welded to one side that adjusting cylinder 15 is relative, one side that montant 13 is relative all has the limiting plate 17 with fixture block 16 looks adaptation through pivot swing joint, through setting up limiting plate 17 and fixture block 16, the person of facilitating the use carries out spacing fixed to adjusting cylinder 15, the welding of the left side of limiting plate 17 bottom has baffle 18, the welding of the top of adjusting cylinder 15 has places pole 19, place pole 19 through the setting up, the person of facilitating the use places the barbell piece, the one side that adjusting cylinder 15 kept away from fixture block 16 has riveted holding rod 20, through setting up holding rod 20, the person of facilitating the use promotes adjusting cylinder 15.

The top of the first rectangular plate 6 is riveted with a cushion 21, and the top of the second rectangular plate 7 is riveted with a back cushion 22.

The left side of 6 bottoms of first rectangular plate has first kelly 23 through pivot swing joint, and 1 left front side in top of mount and rear side all weld have with first kelly 23 looks adaptation first cardboard 24, through setting up first kelly 23 and first cardboard 24, the person of facilitating the use adjusts the angle of cushion 21.

The bottom of second rectangular plate 7 has second kelly 25 through pivot swing joint, and the front side and the rear side on mount 1 top right side all weld have with the second cardboard 26 of second kelly 25 looks adaptation, through setting up second kelly 25 and second cardboard 26, the person of facilitating the use adjusts the angle of back pad 22.

The left side of the first supporting leg 2 is welded with a second reinforcing plate 27, the left side of the second reinforcing plate 27 is welded with a second supporting leg 28, the top of the second supporting leg 28 is riveted with a rubber block 29, and the right side of the first reinforcing plate 3 is welded with a guide wheel 30 matched with the steel wire rope 11.

The push rod 31 is welded on the opposite side of the power arm 4, the silica gel sleeve is fixedly sleeved on the surface of the push rod 31, the silica gel sleeve is generally made of rubber, is soft and elastic in texture, is often used for protecting electronic digital products and preventing accidental falling or abrasion, and has many advantages such as high temperature resistance, weather resistance (no ultraviolet or ozone decomposition), good insulation property and stable material quality (no change with animals), and in addition, people select the silica gel sleeve because of good hand feeling.

The bottom of the boosting rod 12 is welded with a connecting block 32, the left side of the connecting block 32 is welded with a tension spring 33, the tension spring 33 is a helical spring bearing axial tension, the tension spring 33 is generally made of round section materials, when the tension spring 33 does not bear load, the rings of the tension spring 33 are generally parallel and have no gap, generally have equal pitch, the section is circular, the tension spring 33 and the compression spring can be used in many occasions, such as production assembly, experiment, research and development, maintenance and the like, the working principle of the tension spring 33 is opposite to that of the compression spring, the compression spring acts reversely when being compressed, the tension spring 33 acts reversely when being extended or pulled, when the two ends of the tension spring 33 are pulled apart, the tension spring tries to pull the tension spring back together, like the compression spring, the tension spring 33 also absorbs and stores energy, but not like the compression spring, most tension springs 33 are usually under certain tension, even under the condition of no load, the initial tension determines the tightness of the tension springs 33 in coiling under the condition of no load, the tension springs play an important role in the global market, and the tension springs are widely applied to the fields of national defense, oceans, computers, electronics, automobiles, molds, medicine, biochemistry, aerospace, railways, nuclear power, wind power, thermal power, engineering machinery, mining machinery, construction machinery, elevators and the like, a positioning rod 34 is welded on the left side of the rear side of the fixing frame 1, a connecting block 32, the tension springs 33 and the positioning rod 34 are arranged to facilitate resetting of the power assisting rod 12, the left side of the tension springs 33 is fixedly connected with the positioning rod 34, and a stop rod 35 is welded on the left side of the rear side of the fixing frame 1.

In summary, the following steps: this convenient comprehensive chest pushing machine of adjusting resistance, through mount 1, first supporting leg 2, first gusset plate 3, power arm 4, adjustment mechanism 5, first rectangular plate 6, second rectangular plate 7, backup pad 8, bull stick 9, carousel 10, wire rope 11 and the cooperation of helping hand pole 12, current chest pushing machine has been solved in the use, do not have the helping hand function usually, lead to when the user is pushing away the chest and taking exercise, can't carry out the helping hand according to the in-service use condition and lift the movable arm, thereby influence its exercise effect, and because single structure, the user of being inconvenient for carries out quick adjustment to the resistance of movable arm, all need stand up and change the barbell piece when causing every time to adjust, the problem of chest pushing machine suitability has been reduced.

Claims

1. The utility model provides a conveniently adjust comprehensive chest pushing machine of resistance, includes mount (1) and first supporting leg (2), its characterized in that: the welding of the relative one side of first support leg (2) has first gusset plate (3), the right side and the welding of first gusset plate (3) of mount (1), the top of first support leg (2) has power arm (4) through pivot swing joint, the welding of the left side at power arm (4) top has adjustment mechanism (5), the left side at mount (1) top has first rectangular plate (6) through pivot swing joint, the right side at mount (1) top has second rectangular plate (7) through pivot swing joint, the welding of the left side of mount (1) bottom has backup pad (8), both sides all have bull stick (9) through bearing swing joint around backup pad (8), the one end welding that backup pad (8) were kept away from in bull stick (9) has carousel (10), the fixed surface of carousel (10) is connected with wire rope (11), the one end and power arm (4) fixed connection that carousel (10) were kept away from in wire rope (11), the welding of the surface helping hand pole (12) of bull stick (9).

2. The comprehensive chest pushing machine convenient for resistance adjustment according to claim 1, wherein: adjustment mechanism (5) include montant (13), the bottom and the power arm (4) welding of montant (13), the welding of one side that montant (13) is relative has horizontal pole (14), the surperficial movable sleeve of horizontal pole (14) is equipped with adjusts a section of thick bamboo (15), it has fixture block (16) all to weld one side that adjusts a section of thick bamboo (15) is relative, one side that montant (13) is relative all has limiting plate (17) with fixture block (16) looks adaptation through pivot swing joint, the welding of the left side of limiting plate (17) bottom has baffle (18), the welding of the top of adjusting a section of thick bamboo (15) has place pole (19), one side riveting that the fixture block (16) was kept away from in an adjusting section of thick bamboo (15) has holding rod (20).

3. The comprehensive chest-pushing machine convenient for adjusting resistance as claimed in claim 1, wherein: the top of first rectangular plate (6) is riveted with cushion (21), the top of second rectangular plate (7) is riveted with back cushion (22).

4. The comprehensive chest-pushing machine convenient for adjusting resistance as claimed in claim 1, wherein: the left side of first rectangular plate (6) bottom has first kelly (23) through pivot swing joint, first cardboard (24) with first kelly (23) looks adaptation are all welded to the left front side in mount (1) top and rear side.

5. The comprehensive chest-pushing machine convenient for adjusting resistance as claimed in claim 1, wherein: the bottom of second rectangular plate (7) has second kelly (25) through pivot swing joint, front side and rear side on mount (1) top right side all weld have with second kelly (25) looks adaptation second cardboard (26).

6. The comprehensive chest pushing machine convenient for resistance adjustment according to claim 1, wherein: the left side welding of first supporting leg (2) has second gusset plate (27), the left side welding of second gusset plate (27) has second supporting leg (28), the top riveting of second supporting leg (28) has block rubber (29), the right side welding of first gusset plate (3) has leading wheel (30) with wire rope (11) looks adaptation.

7. The comprehensive chest pushing machine convenient for resistance adjustment according to claim 1, wherein: push rod (31) have all been welded to the opposite one side of power arm (4), the fixed surface cover of push rod (31) is equipped with the silica gel cover.

8. The comprehensive chest pushing machine convenient for resistance adjustment according to claim 1, wherein: the bottom welding of helping hand pole (12) has connecting block (32), the left side welding of connecting block (32) has tension spring (33), the left side welding of mount (1) rear side has locating lever (34), the left side and the locating lever (34) fixed connection of tension spring (33), the left side welding of mount (1) rear side has pin (35).