CN210331534U - Adjustable fitness equipment for exercising core muscle group of chest - Google Patents
Adjustable fitness equipment for exercising core muscle group of chest Download PDFInfo
- Publication number
- CN210331534U CN210331534U CN201920940935.6U CN201920940935U CN210331534U CN 210331534 U CN210331534 U CN 210331534U CN 201920940935 U CN201920940935 U CN 201920940935U CN 210331534 U CN210331534 U CN 210331534U
- Authority
- CN
- China
- Prior art keywords
- cushion
- pull pin
- top end
- pin shaft
- push arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model provides an exercise chest core muscle crowd fitness equipment with adjustable, its characterized in that: a cushion is arranged on the machine frame, and the top end of a gas spring arranged on the machine frame is connected with the bottom surface of the cushion; two sides of the cushion are respectively provided with a push arm hinged on the frame; each push arm is correspondingly provided with a steel wire rope, one end of each steel wire rope is fixedly connected to the middle part of each push arm, the other end of each steel wire rope is fixedly connected to a damping source, and each steel wire rope sequentially bypasses a fixed pulley block and a movable pulley block which are arranged on the frame; the top end of the push arm is provided with an adjustable handle which is hinged at the top end of the push arm by a hinge shaft, the top end of the push arm is provided with more than one positioning hole by taking the hinge shaft as the circle center, a pull pin shaft is sleeved with a spring, the top end of the spring abuts against the bottom surface of the lower concave hole, and the bottom end of the spring abuts against the annular convex wall; the lower end of the pull pin shaft is inserted into the positioning hole; the pull pin head is inserted in the upper concave hole, the top end of the pull pin shaft penetrates through the inner through hole, and the top end of the pull pin shaft is fixedly connected with the pull pin head. The utility model can adjust the position of the handle and the cushion to make the utility model more suitable for sporters.
Description
Technical Field
The patent of the utility model belongs to a body-building apparatus especially relates to an exercise chest core muscle crowd fitness equipment with adjustable.
Background
The handles of the traditional chest fitness equipment are fixed and linked, so that a sporter cannot select a more comfortable handle position or do single-hand movement, the movement direction is not easy to control, and the sports injury is easy to cause.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adjustable exercise chest core muscle group fitness equipment, which aims to solve the defects of the prior art and can adjust the positions of a handle and a cushion to make the equipment more suitable for sporters.
The utility model provides a technical scheme that its technical problem adopted is:
an adjustable exercise chest core muscle group fitness device, which is characterized in that:
a cushion is arranged on the machine frame, and the top end of a gas spring arranged on the machine frame is connected with the bottom surface of the cushion;
two sides of the cushion are respectively provided with a push arm hinged on the frame; each push arm is correspondingly provided with a steel wire rope, one end of each steel wire rope is fixedly connected to the middle part of each push arm, the other end of each steel wire rope is fixedly connected to a damping source, and each steel wire rope sequentially bypasses a fixed pulley block and a movable pulley block which are arranged on the frame;
the adjustable handle is provided with an upper concave hole with an upward opening and a lower concave hole with a downward opening, and an isolation part in the adjustable handle for separating the upper concave hole and the lower concave hole is provided with an inner through hole; the pull pin shaft is positioned in the lower concave hole, the middle part of the pull pin shaft is provided with an annular convex wall, the pull pin shaft is sleeved with a spring, the top end of the spring abuts against the bottom surface of the lower concave hole, and the bottom end of the spring abuts against the annular convex wall; the lower end of the pull pin shaft is inserted into the positioning hole; the pull pin head is inserted in the upper concave hole, the top end of the pull pin shaft penetrates through the inner through hole, and the top end of the pull pin shaft is fixedly connected with the pull pin head.
The cushion regulating plate has set firmly in the frame, and from the top down is equipped with positioning groove on the cushion regulating plate, and it has cushion adjustment handle to articulate with the hinge on the cushion, and cushion adjustment handle both sides are equipped with the torsional spring, and torsional spring one end is fixed on cushion adjustment handle, and the other end is fixed on the cushion, and positioning groove is inserted to cushion adjustment handle's tip.
The utility model discloses an useful part lies in:
the utility model discloses the handle position is adjustable, and cushion height-adjustable can both hands simultaneous movement or adopt the movable pulley to realize one-hand motion to obtain more effective exercise, make things convenient for the sporter to adjust, add the sports enjoyment, let more people add the motion healthy, realize the social theory of national body-building.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a perspective view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is an exploded perspective view of the adjustable handle portion of the present invention;
FIG. 5 is a sectional view of the adjustable handle pull pin shaft of the present invention in a positioning state;
FIG. 6 is a cross-sectional view of the adjustable handle pull pin shaft of the present invention in a pulled-up state;
fig. 7 is a perspective exploded view of the adjusting plate of the seat cushion of the present invention.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained according to the drawings without inventive labor.
As shown in fig. 1, 2, and 3:
the utility model relates to a body-building apparatus for exercising core muscle group of chest.
The frame 100 is provided with a cushion 12, a back cushion 2 is arranged behind the cushion 12, and a head cushion 3 is arranged above the back cushion 2. An electronic watch 15 facing the headrest 3 is also mounted on the chassis 100.
The air spring 10 is installed on the frame 100, the top end of the air spring 10 is connected with the bottom surface of the cushion 12, and the cushion 12 is connected with the cushion adjusting handle 11.
The two sides of the cushion 12 are respectively provided with a left push arm 9 and a right push arm 13 which are hinged on the frame 100, the top end of the left push arm 9 is a left adjustable handle 5, the top end of the left adjustable handle 5 is provided with a left handle adjuster 4, the top end of the right push arm 13 is a right adjustable handle 14, and the top end of the right adjustable handle 14 is provided with a right handle adjuster 141.
The left push arm 9 is correspondingly provided with a steel wire rope 8, one end of the steel wire rope 8 is fixedly connected to the middle part of the left push arm 9, the other end of the steel wire rope 8 is fixedly connected to the damping source 1, the damping source 1 can be a weight selection sheet group or an electric control resistance, and the steel wire rope sequentially bypasses a fixed pulley block 7 and a movable pulley block 6 which are installed on the rack 100. The same right push arm 13 is correspondingly provided with a steel wire rope, one end of the steel wire rope is fixedly connected with the middle part of the right push arm 13, the other end of the steel wire rope is fixedly connected with the damping source 1, and the steel wire rope sequentially bypasses a fixed pulley block and a movable pulley block which are arranged on the rack 100.
The utility model discloses control two and push away the arm and use wire rope respectively to connect the damping source through running block and quiet assembly pulley, consequently two push away the arm and do not link, can do one-hand motion or both hands motion and obtain reaching different exercise effects.
As shown in fig. 4, 5, and 6:
here, the left push arm 9 is taken as an example.
The top end of the left push arm 9 is provided with a sheet-shaped rotating tongue 99.
The left adjustable handle 5 is provided with a grip 50.
The lower part of the left adjustable handle 5 is two parallel platelets 59.
A sheet-shaped rotating tongue 99 is inserted between the two parallel sheets 59, the hinge shaft 52 passes through the rotating tongue 99 and the two parallel sheets 59, the hinge shaft 52 is fixed by the screw 51, the gasket 55 and the copper sleeve 98, and thus, the left adjustable handle 5 is hinged at the top end of the left push arm 9 by the hinge shaft 52
The top end of the rotating tongue 99 is provided with a positioning hole a and a positioning hole B (the positioning hole B is shielded at the rear) around the hinge shaft 52.
The left adjustable handle 5 is provided with an upper concave hole 54 with an upward opening and a lower concave hole 53 with a downward opening, and an inner through hole 58 is arranged at the isolated part in the left adjustable handle 5 for separating the upper concave hole 54 from the lower concave hole 53; the pull pin shaft 57 is positioned in the lower concave hole 53, the middle part of the pull pin shaft 57 is provided with an annular raised wall 571, the pull pin shaft 57 is sleeved with a spring 56, the top end of the spring 56 abuts against the bottom surface of the lower concave hole 53, and the bottom end of the spring 56 abuts against the annular raised wall 571; the lower end 572 of the pull pin shaft 57 is inserted into the positioning hole a; the pull pin head 41 is inserted into the upper concave hole 54, the top end of the pull pin shaft 57 penetrates through the inner through hole 58, and the top end of the pull pin shaft 57 is fixedly connected with the pull pin head 41 in a threaded connection or a welding connection mode.
Thus, the pull pin head 41, the pull pin shaft 57, and the spring 56 constitute the left hand grip adjuster 4.
When actually used.
When the lower end 572 of the pull pin 57 is inserted into the positioning hole a as shown in the state of fig. 5, the left adjustable handle 5 is fixed relative to the left push arm 9.
When the user pulls up the pulling pin head 41 as shown in fig. 6, the lower end 572 of the pulling pin shaft 57 is pulled out from the positioning hole a, the spring 56 is compressed, the pulling pin head 41 and the pulling pin shaft 57 can rotate around the hinge shaft 52 with the left adjustable handle 5 as shown in the direction of the arc arrow C in fig. 2 until the lower end 572 of the pulling pin shaft 57 is aligned with the positioning hole B, the pulling pin head 41 is released, the spring 56 is reset, the lower end 572 of the pulling pin shaft 57 is inserted into the positioning hole B, and the left adjustable handle 5 is fixed relative to the left pushing arm 9 as shown in fig. 5, but the positioning hole is B.
Thus, the left adjustable handle 5 has two positions for the user to use, and a plurality of positioning holes can be arranged, so that the user can select the positions of the left adjustable handle 5 to be comfortable.
The right adjustable handle 14 is adjusted by a top right handle adjuster 141, which is identical in construction to the left handle adjuster 4.
As shown in fig. 2, 3, and 7:
the frame 100 is provided with an adjusting plate frame 21, the front surface of the adjusting plate frame 21 is fixedly provided with an inclined cushion adjusting plate 21, the cushion adjusting plate 21 is provided with a positioning groove 221 from top to bottom, the rear surface of the adjusting plate frame 21 is provided with a cushion rear adjusting plate 23, and the cushion rear adjusting plate 23 is also provided with a positioning groove from top to bottom.
Two vertical cushion plates 29 are fixedly arranged on the lower surface of the cushion 12, the gas spring 10 mounted on the frame 100 is positioned between the two cushion plates 29, and the top end of the gas spring 10 is connected with the bottom surface of the cushion 12.
A hinge shaft 15 is arranged between two cushion plates 29, and a cushion adjusting handle 11 is sleeved on the hinge shaft 15 and hinged on the cushion plates 29, namely hinged below the cushion 12.
The two sides of the cushion adjusting handle 11 are provided with a torsion spring 211 and a torsion spring 218, the torsion spring 211 and the torsion spring 218 are fixed on the cushion adjusting handle 11 at one end and fixed on the cushion plate 29 at the other end, and the rear end 111 of the cushion adjusting handle 11 is inserted into the positioning groove 221.
The utility model also comprises a shaft 213, a shaft 217 and a shaft 216 which are arranged between the two cushion plates 29, wherein the shaft 217 plays a role in limiting above the cushion adjusting handle 11, the shaft 213 is pressed on the cushion adjusting plate 21, the shaft 216 is pressed on the cushion rear adjusting plate 23 to play a role in supporting, a person sits on the cushion 12, and the cushion 12 is fixed relative to the frame 100.
The user pulls up the cushion adjustment handle 11, the cushion adjustment handle 11 rotates upward about the hinge shaft 14, and the rear end portion 11 of the cushion adjustment handle 11 leaves the positioning groove 221, at which time the torsion springs 211 and 218 are deformed.
If a person does not sit on the seat cushion 12 at this time, the gas spring 10 pushes up the seat cushion 12 until the user lowers the seat cushion adjustment handle 11, the torsion spring 211 and the torsion spring 218 are restored to return to rotate the seat cushion adjustment handle 11 downward about the hinge shaft 14, the rear end portion 11 of the seat cushion adjustment handle 11 is inserted into a new positioning groove 221, and thus the seat cushion 12 is raised upward to a new position.
If a person sits on the seat cushion 12 at this time, the body weight compresses the gas spring 10, and the seat cushion 12 moves downward until the user lowers the seat cushion adjustment handle 11, the torsion springs 211 and 218 are restored to return to rotate the seat cushion adjustment handle 11 downward about the hinge shaft 14, and the rear end portion 11 of the seat cushion adjustment handle 11 is inserted into a new positioning groove 221, so that the seat cushion 12 is lowered to a new position.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. An adjustable exercise chest core muscle group fitness device, which is characterized in that:
a cushion is arranged on the machine frame, and the top end of a gas spring arranged on the machine frame is connected with the bottom surface of the cushion; two sides of the cushion are respectively provided with a push arm hinged on the frame;
each push arm is correspondingly provided with a steel wire rope, one end of each steel wire rope is fixedly connected to the middle part of each push arm, the other end of each steel wire rope is fixedly connected to a damping source, and each steel wire rope sequentially bypasses a fixed pulley block and a movable pulley block which are arranged on the frame;
the adjustable handle is provided with an upper concave hole with an upward opening and a lower concave hole with a downward opening, and an isolation part in the adjustable handle for separating the upper concave hole and the lower concave hole is provided with an inner through hole; the pull pin shaft is positioned in the lower concave hole, the middle part of the pull pin shaft is provided with an annular convex wall, the pull pin shaft is sleeved with a spring, the top end of the spring abuts against the bottom surface of the lower concave hole, and the bottom end of the spring abuts against the annular convex wall; the lower end of the pull pin shaft is inserted into the positioning hole; the pull pin head is inserted in the upper concave hole, the top end of the pull pin shaft penetrates through the inner through hole, and the top end of the pull pin shaft is fixedly connected with the pull pin head.
2. The adjustable exercise chest core muscle group exercise machine of claim 1, wherein: the cushion regulating plate has set firmly in the frame, and from the top down is equipped with positioning groove on the cushion regulating plate, and it has cushion adjustment handle to articulate with the hinge on the cushion, and cushion adjustment handle both sides are equipped with the torsional spring, and torsional spring one end is fixed on cushion adjustment handle, and the other end is fixed on the cushion, and positioning groove is inserted to cushion adjustment handle's tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920940935.6U CN210331534U (en) | 2019-06-21 | 2019-06-21 | Adjustable fitness equipment for exercising core muscle group of chest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920940935.6U CN210331534U (en) | 2019-06-21 | 2019-06-21 | Adjustable fitness equipment for exercising core muscle group of chest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210331534U true CN210331534U (en) | 2020-04-17 |
Family
ID=70187025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920940935.6U Active CN210331534U (en) | 2019-06-21 | 2019-06-21 | Adjustable fitness equipment for exercising core muscle group of chest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210331534U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632337A (en) * | 2020-06-09 | 2020-09-08 | 舒华体育股份有限公司 | Prone flying bird training device |
| CN111632340A (en) * | 2020-07-01 | 2020-09-08 | 舒华体育股份有限公司 | High-tension training device |
| CN111905339A (en) * | 2020-08-31 | 2020-11-10 | 舒华体育股份有限公司 | Sitting posture side lifting trainer |
-
2019
- 2019-06-21 CN CN201920940935.6U patent/CN210331534U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632337A (en) * | 2020-06-09 | 2020-09-08 | 舒华体育股份有限公司 | Prone flying bird training device |
| CN111632340A (en) * | 2020-07-01 | 2020-09-08 | 舒华体育股份有限公司 | High-tension training device |
| CN111905339A (en) * | 2020-08-31 | 2020-11-10 | 舒华体育股份有限公司 | Sitting posture side lifting trainer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210331534U (en) | Adjustable fitness equipment for exercising core muscle group of chest | |
| US5667463A (en) | Exercise machines and methods | |
| US6902515B2 (en) | Multi-functional exercise apparatus | |
| US5971895A (en) | Combined press and row exercise arm | |
| US8109864B2 (en) | Arm exercising device | |
| US20060264304A1 (en) | Multi-press exerciser | |
| US5421796A (en) | Triceps exercise machine | |
| US20070099766A1 (en) | Stationary exercise bicycle | |
| US6001051A (en) | Body exerciser | |
| CN103908760A (en) | Multifunctional body builder | |
| TWM440795U (en) | Improved structure of exercise machine | |
| CN109938993A (en) | A kind of abdomen spongiosa muscular training training device | |
| MX2011009940A (en) | Isolated curl machine and method of training therefor. | |
| US4629183A (en) | Arm support device | |
| CN108568061A (en) | A kind of Multi-Purpose Exerciser tool | |
| CN207012475U (en) | A kind of multifunction sport body-building equipment | |
| CN212282666U (en) | Prone flying bird training device | |
| KR200463831Y1 (en) | Health equipment for upper body handle control device | |
| CN212548161U (en) | Leg kicking training device | |
| CN212282668U (en) | Inclined sitting-posture rowing trainer | |
| CN213555182U (en) | Two-way training machine of squatting deeply | |
| CN212282667U (en) | High-tension training device | |
| CN213609657U (en) | Modular exercise equipment for gymnasium | |
| CN212118918U (en) | Novel four limbs exercise device | |
| CN207462551U (en) | A kind of Multifunctional pedal horse-riding body-building apparatus for facilitating adjusting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |