CN207591210U - A kind of Roman chair for back training - Google Patents
A kind of Roman chair for back training Download PDFInfo
- Publication number
- CN207591210U CN207591210U CN201721346097.7U CN201721346097U CN207591210U CN 207591210 U CN207591210 U CN 207591210U CN 201721346097 U CN201721346097 U CN 201721346097U CN 207591210 U CN207591210 U CN 207591210U
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- CN
- China
- Prior art keywords
- connecting rod
- load
- bearing
- pedestal
- roman chair
- 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.)
- Expired - Fee Related
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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 utility model 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 be easy to causeing the damage of backbone；The pan frontward end of the utility model is equipped with load-carrying members, the rear end of pedestal is equipped 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 mounted 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 pedestal, and limit card board is fixed on the side of first connecting rod vertically, and first connecting rod is connected by limit card board and bearing frame clamping；The utility model flexible adjustment, floor space is small, simple in structure, light-weight, repairs and easy to maintain.
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 dedicated fitness equipments become important exercise machine, back forging
It refines generally use Roman chair and carries out back exercise, but Roman chair of the prior art is complicated, regulating power is poor, different
People be easy to cause the damage of backbone due to the dimensional problem of machinery.
Utility model content
To solve the above-mentioned problems, the utility model discloses a kind of Roman chair for back training, flexible adjustment makes
With safety.
What the purpose of this utility model was realized in：
A kind of Roman chair for back training, including pedestal, pan frontward end is equipped with load-carrying members, and the rear end of pedestal is equipped 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 mounted 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 pedestal, 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 connection.
The limit card board includes plate body, and several card slots being recessed upwards are provided in the middle part of plate body, and card slot lower end is interconnected,
Bearing support is equipped with the column bayonet lock being horizontally mounted, and column bayonet lock is fastened in card slot, by the movement of limit card board, by card
Slot is stuck on column bayonet lock, is realized and is adjusted.
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 pedestal, and stability is high, and load-bearing 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
Ranging from 15-30 °, when people during the motion, realize the good fit of load-bearing pad and human body, so as not to waist and belly bear it is overweight
Pressure causes sport injury.
The load-bearing pad includes the identical left backing plate of structure size 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 operation 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 at each stabilizer blade of the pedestal.
The utility model compared with prior art, has the advantages that the utility model flexible adjustment can basis
The different demands of user are adjusted, and increase the safety during mechanical use, and assembly and disassembly is flexible, floor space
It is small, it is simple in structure, it is light-weight, it repairs and easy to maintain.
Description of the drawings
Fig. 1 is that the utility model overall structure is intended to；
Specific embodiment
Specific embodiment of the present 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 pedestal 1,1 front end of pedestal is equipped with load-carrying members, bottom
The rear end of seat 1 is equipped 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, several card slots 9 being recessed upwards, card slot lower end phase is provided in the middle part of plate body
Intercommunicated, bearing support is equipped with the column bayonet lock 9 being horizontally mounted, and column bayonet lock is fastened in card slot 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 pedestal
On 1, the upper surface of bearing frame is to 3 direction inclined surface of pedal, 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 operation portion, install and hold at the closure of U-shaped carry arm 10
The lower end of weight pad.
Load-bearing pad 5 includes the identical left backing plate of structure size 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 mounted 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
It connects, lower end and the pedestal 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 on the inclined surface of bearing frame upper end, and first connecting rod 6 is connected by limit card board 8 and bearing frame clamping, the pedestal 1
Rubber antiskid set 11 is arranged at each stabilizer blade.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will illustrate
Book is as an entirety, and the technical solutions in each embodiment can also be properly 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 pedestal, pan frontward end is equipped with load-carrying members, and the rear end of pedestal, which is equipped 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 mounted 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 pedestal, 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 clamped and connects with bearing frame.
2. a kind of 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 several card slots being recessed upwards, and card slot lower end is interconnected, and bearing support is equipped with the column being horizontally mounted
Shape bayonet lock, column bayonet lock are fastened in card slot.
3. a kind of 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 pedestal.
4. a kind of 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, ranging from 15-30 ° of the acute angle between inclined surface and horizontal plane.
5. a kind of 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 identical left backing plate of structure size and right backing plate, left backing plate and right backing plate is V-shaped.
6. a kind of 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 °.
7. a kind of 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 operation portion, and the lower end of load-bearing pad is installed at the closure of U-shaped carry arm.
8. a kind of Roman chair for back training according to claim 1, it is characterised in that：Each stabilizer blade of the pedestal
Place is arranged with rubber antiskid set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721346097.7U CN207591210U (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 |
|---|---|---|---|
| CN201721346097.7U CN207591210U (en) | 2017-09-26 | 2017-09-26 | A kind of Roman chair for back training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207591210U true CN207591210U (en) | 2018-07-10 |
Family
ID=62755574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721346097.7U Expired - Fee Related CN207591210U (en) | 2017-09-26 | 2017-09-26 | A kind of Roman chair for back training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207591210U (en) |
-
2017
- 2017-09-26 CN CN201721346097.7U patent/CN207591210U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190411 Address after: 221000 Tushan Town Industrial Park, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Ingis Fitness Equipment Co., Ltd. Address before: 221300 Zhao Group II, Liujing Village, Tushan Town, Pizhou City, Jiangsu Province Patentee before: Xuzhou Chunhua fitness equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20190926 |