CN107617195A - A kind of Roman chair for back training - Google Patents
A kind of Roman chair for back training Download PDFInfo
- Publication number
- CN107617195A CN107617195A CN201710969196.9A CN201710969196A CN107617195A CN 107617195 A CN107617195 A CN 107617195A CN 201710969196 A CN201710969196 A CN 201710969196A CN 107617195 A CN107617195 A CN 107617195A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- load
- bearing
- roman chair
- back training
- 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.)
- Pending
Links
- 239000011111 cardboard Substances 0.000 claims abstract description 15
- 210000003739 Neck Anatomy 0.000 claims description 9
- 230000001154 acute Effects 0.000 claims description 3
- 230000001105 regulatory Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 210000001015 Abdomen Anatomy 0.000 description 2
- 210000001624 Hip Anatomy 0.000 description 2
- 208000004120 Athletic Injury Diseases 0.000 description 1
- 206010033307 Overweight Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000020825 overweight Nutrition 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Abstract
A kind of Roman chair for back training belongs to exercising one's back equipment field, relates generally to a kind of ab lounge；The present invention is complicated in order to solve Roman chair of the prior art, and regulating power is poor, and different people is due to the dimensional problem of machinery, the problem of easily causing the damage of backbone；The pan frontward end of the present invention is provided with load-carrying members, the rear end of base is provided with pedal and gear leg, load-carrying members include bearing frame, load-bearing pad, first connecting rod, second connecting rod and limit card board, load-bearing pad is arranged on one end of first connecting rod, the other end of head rod and the upper end of second connecting rod are hinged, the lower end of second connecting rod is articulated and connected with base, and limit card board is fixed on the side of first connecting rod vertically, and first connecting rod is connected by limit card board with bearing frame clamping；Flexible adjustment of the present invention, floor space is small, simple in construction, in light weight, repairs and easy to maintenance.
Description
Technical field
A kind of ab lounge belongs to exercising one's back equipment field, relates generally to a kind of Roman chair for back training.
Background technology
In order to meet the needs of comprehensive body-building, various special body-building apparatus turn into important exercise machine, back forging
Refine generally use Roman chair and carry out back exercise, but Roman chair of the prior art is complicated, regulating power is poor, different
People easily causes the damage of backbone due to the dimensional problem of machinery.
The content of the invention
In order to solve the above problems, the invention discloses a kind of Roman chair for back training, flexible adjustment, peace is used
Entirely.
The object of the present invention is achieved like this：
A kind of Roman chair for back training, including base, pan frontward end are provided with load-carrying members, and the rear end of base is provided with
Pedal and gear leg, the load-carrying members include bearing frame, load-bearing pad, first connecting rod, second connecting rod and limit card board, load-bearing pad
Body is arranged on one end of first connecting rod, and the other end of head rod and the upper end of second connecting rod are hinged, the lower end of second connecting rod
It is articulated and connected with base, limit card board is fixed on the side of first connecting rod vertically, and first connecting rod passes through limit card board and bearing frame
Clamping connects.
The limit card board includes plate body, and some necks being recessed upwards are provided with the middle part of plate body, and neck lower end is interconnected,
Bearing support is provided with the column bayonet lock being horizontally mounted, and column bayonet lock is fastened in neck, by the movement of limit card board, by card
Groove is stuck on column bayonet lock, realizes regulation.
The bearing frame includes two bearing bars arranged at an angle, and the lower end of two bearing bars is fixedly mounted on bottom
On seat, two triangular in shape between bearing bar and base, and steadiness is high, and weight capacity is strong.
The upper surface of the bearing frame is the acute angle between inclined surface and horizontal plane to pedal direction inclined surface
Scope is 15-30 °, when people is in motion process, realizes the good fit of load-bearing pad and human body, so as not to waist and belly bear it is overweight
Pressure, cause athletic injury.
The load-bearing pad includes the left backing plate of structure size identical and right backing plate, and the composition of left backing plate and right backing plate is held
The cross section of weight pad is V-shaped, reduces the compressing to human body waist and belly, while can play firm effect.
Angular range between the left backing plate and right pad is 15070 °.
The front end U-shaped carry arm of load-bearing pad, the both ends of the opening of U-shaped carry arm are operating portion, are pacified at the closure of U-shaped carry arm
The lower end of load-bearing pad is filled, the position for pad of weighing is adjusted by carry arm, it is easy to adjust.
Rubber antiskid set is arranged with each leg of the base.
The present invention compared with prior art, has the advantages that, flexible adjustment of the present invention can be according to user's
Different demands are adjusted, and add the security during mechanical use, and assembly and disassembly is flexible, and floor space is small, structure letter
It is single, it is in light weight, repair and easy to maintenance.
Brief description of the drawings
Fig. 1 is that overall structure of the present invention is intended to；
Embodiment
The specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
A kind of Roman chair for back training of the present embodiment, including base 1, the front end of base 1 are provided with load-carrying members, bottom
The rear end of seat 1 is provided with pedal 3 and gear leg 4, and the load-carrying members include bearing frame, load-bearing pad, first connecting rod 6, second connecting rod 7
With limit card board 8, the limit card board 8 includes plate body, some necks 9 being recessed upwards, neck lower end phase is provided with the middle part of plate body
Intercommunicated, bearing support is provided with the column bayonet lock 9 being horizontally mounted, and column bayonet lock is fastened in neck 9；
Bearing frame includes two bearing bars 2 arranged at an angle, and the lower end of two bearing bars 2 is fixedly mounted on base
On 1, the upper surface of bearing frame is to the direction inclined surface of pedal 3, and the acute angle between inclined surface and horizontal plane is 15 °；
The front end U-shaped carry arm 10 of load-bearing pad, the both ends of the opening of U-shaped carry arm are operating portion, at the closure of U-shaped carry arm 10 installation hold
The lower end of weight pad.
Load-bearing pad 5 includes the left backing plate of structure size identical and right backing plate, the load-bearing of the composition of left backing plate and right backing plate
The cross section of pad is V-shaped.
Angular range between the left backing plate and right pad is 160 °.
Load-bearing pad is arranged on one end of first connecting rod 6, and the other end of head rod is cut with scissors with the upper end of second connecting rod 7
Connect, lower end and the base 1 of second connecting rod 7 are articulated and connected, and limit card board 8 is fixed on the side of first connecting rod 6, first connecting rod vertically
6 are placed in the inclined plane of bearing frame upper end, and first connecting rod 6 is connected by limit card board 8 with bearing frame clamping, the base 1
Rubber antiskid set 11 is arranged with each leg.
It should be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that those skilled in the art will should illustrate for clarity
Book is as an entirety, and the technical solutions in the various embodiments may also be suitably combined, and forming those skilled in the art can manage
The other embodiment of solution.
Claims (8)
1. a kind of Roman chair for back training, including base, pan frontward end is provided with load-carrying members, and the rear end of base, which is provided with, to be stepped on
Plate and gear leg, it is characterised in that：The load-carrying members include bearing frame, load-bearing pad, first connecting rod, second connecting rod and limiting card
Plate, load-bearing pad are arranged on one end of first connecting rod, and the other end of head rod and the upper end of second connecting rod are hinged, and second connects
The lower end of bar is articulated and connected with base, and limit card board is fixed on the side of first connecting rod vertically, and first connecting rod passes through limit card board
It is connected with bearing frame clamping.
A kind of 2. Roman chair for back training according to claim 1, it is characterised in that：The limit card board includes plate
Body, plate body middle part are provided with some necks being recessed upwards, and neck lower end is interconnected, and bearing support is provided with the post being horizontally mounted
Shape bayonet lock, column bayonet lock are fastened in neck.
A kind of 3. Roman chair for back training according to claim 1, it is characterised in that：The bearing frame includes two
The bearing bar arranged at an angle, the lower end of two bearing bars are fixedly mounted on base.
A kind of 4. Roman chair for back training according to claim 1, it is characterised in that：The upper surface of the bearing frame
For to pedal direction inclined surface, the acute angle scope between inclined surface and horizontal plane is 15-30 °.
A kind of 5. Roman chair for back training according to claim 1, it is characterised in that：The load-bearing pad includes knot
The cross section of the load-bearing pad of the composition of the left backing plate of structure size identical and right backing plate, left backing plate and right backing plate is V-shaped.
A kind of 6. Roman chair for back training according to claim 5, it is characterised in that：The left backing plate and right pad
Between angular range be 15070 °.
A kind of 7. Roman chair for back training according to claim 1, it is characterised in that：The front end U-shaped of load-bearing pad
Carry arm, the both ends of the opening of U-shaped carry arm are operating portion, and the lower end of load-bearing pad is installed at the closure of U-shaped carry arm.
A kind of 8. Roman chair for back training according to claim 1, it is characterised in that：Each leg of the base
Place is arranged with rubber antiskid set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710969196.9A CN107617195A (en) | 2017-09-26 | 2017-09-26 | A kind of Roman chair for back training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710969196.9A CN107617195A (en) | 2017-09-26 | 2017-09-26 | A kind of Roman chair for back training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107617195A true CN107617195A (en) | 2018-01-23 |
Family
ID=61092421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710969196.9A Pending CN107617195A (en) | 2017-09-26 | 2017-09-26 | A kind of Roman chair for back training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107617195A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101600A (en) * | 2021-04-09 | 2021-07-13 | 湖南三真康复医院股份有限公司 | Nerve rehabilitation treatment chair |
-
2017
- 2017-09-26 CN CN201710969196.9A patent/CN107617195A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101600A (en) * | 2021-04-09 | 2021-07-13 | 湖南三真康复医院股份有限公司 | Nerve rehabilitation treatment chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180123 |
|
| WD01 | Invention patent application deemed withdrawn after publication |