CN204092947U - Rotary type the small of the back fitness equipment - Google Patents
Rotary type the small of the back fitness equipment Download PDFInfo
- Publication number
- CN204092947U CN204092947U CN201420578377.0U CN201420578377U CN204092947U CN 204092947 U CN204092947 U CN 204092947U CN 201420578377 U CN201420578377 U CN 201420578377U CN 204092947 U CN204092947 U CN 204092947U
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- fixed
- cursor
- column
- small
- expansion link
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Abstract
Rotary type the small of the back fitness equipment.Belong to sports goods field.It solves problem less for the body-building apparatus kind of the small of the back exercise in current community body-building equipment.The edge of this fitness equipment base plate is fixed with column, and the upper level of column is connected with rotating shaft, turns the tip of the axis and is fixed with cursor, and center and the rotating shaft of cursor fix; The two ends of cursor are fixed with connecting rod, and the end of connecting rod is fixed with handle; The middle part of column is symmetrical, and to be fixed with two longitudinal sections be the fixed block of right-angled trapezium, fixed block and and its homonymy cursor end between be connected with expansion link, be hinged between the two ends of expansion link and fixed block and cursor.The utility model has novel structure, physical exercise position is many, the crowd that is suitable for is wide and be suitable for the advantage of daily body-building.
Description
Technical field
The utility model belongs to sports goods field, is specifically related to a kind of fitness equipment for tempering the small of the back.
Background technology
Along with improving constantly of health of people consciousness, the starting of more and more people strengthens daily physical exercise.In recent years, the continuous increase of the body-building apparatus in community also substantially increases the enthusiasm that people perform physical exercise.Body-building apparatus in community has abundant species, interesting strong feature, so the crowd of being suitable for widely.But the kind of the current fitness equipment for the small of the back exercise is less.
Summary of the invention
The object of utility model is to solve problem less for the body-building apparatus kind of the small of the back exercise in current community body-building equipment, and provides a kind of rotary type the small of the back fitness equipment.
This rotary type the small of the back fitness equipment comprises base plate, and the edge of base plate is fixed with column, and the upper level of column is connected with rotating shaft, turns the tip of the axis and is fixed with cursor, and center and the rotating shaft of cursor fix; The two ends of cursor are fixed with connecting rod, and the end of connecting rod is fixed with handle; The middle part of column is symmetrical, and to be fixed with two longitudinal sections be the fixed block of right-angled trapezium, fixed block and and its homonymy cursor end between be connected with expansion link, be hinged between the two ends of expansion link and fixed block and cursor.
Described expansion link is hydraulic stem.
The utility model has following beneficial effect:
This rotary type the small of the back fitness equipment can make the back of user and waist obtain coordinating to take exercise simultaneously.During use, user is first back to column station on base plate, and then flatly lift both arms near column, both hands hold two handles simultaneously, then with cursor clockwise and counterclockwise reciprocating rotation, rotation amplitude can control according to person taking exercise's physical condition.Carrying out in above-mentioned motion process, all muscle at person taking exercise back and waist all can effectively be taken exercise.The utility model has novel structure, physical exercise position is many, the crowd that is suitable for is wide and be suitable for the advantage of daily body-building.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is to right view of the present utility model.
1-base plate; 2-column; 3-rotating shaft; 4-cursor; 5-connecting rod; 6-handle; 7-fixed block; 8-expansion link.
Detailed description of the invention
Below in conjunction with Fig. 1 and Fig. 2, the utility model is described further:
This rotary type the small of the back fitness equipment comprises base plate 1, the edge of base plate 1 is fixed with column 2, and the upper level of column 2 is connected with rotating shaft 3, and rotating shaft 3 can adopt bearing to add the structure of rotating shaft, namely the outer shaft of bearing is fixed on column 2, and the internal axle sleeve of bearing is fixed with rotating shaft.The end of rotating shaft 3 is fixed with cursor 4, and center and the rotating shaft 3 of cursor 4 fix; The two ends of cursor 4 are fixed with connecting rod 5, the end of connecting rod 5 is fixed with handle 6, adopt said structure, connecting rod 5 can make to maintain certain distance between handle 6 and swing arm 4, effectively can ensure that user is when holding handle 6, avoids its elbow joint produce sense of discomfort because bumping to swing arm 4 or injure like this.The middle part of column 2 is symmetrical is fixed with the fixed block 7 that two longitudinal sections are right-angled trapezium, fixed block 7 and and its homonymy cursor 4 end between be connected with expansion link 8, be hinged between the two ends of expansion link 8 and fixed block 7 and cursor 4, adopt said structure, fixed block 7 forms an oblique connection angle for making the junction of expansion link 8 lower end, thus effectively ensures that the activity of expansion link 8 is unrestricted; Expansion link 8 can also control the rotation amplitude of cursor 4, prevents cursor 4 from excessive swing occurring.Expansion link 8 two ends all adopt hinged connected mode, and this connected mode can make cursor 4 when rotating, and expansion link 8 can stretch thereupon.Expansion link 8 also can adopt hydraulic stem, and the damping force of hydraulic stem can suitably increase rotation dynamics, and then suitably increases the exercise intensity of person taking exercise.This rotary type the small of the back fitness equipment can make the back of user and waist obtain coordinating to take exercise simultaneously.During use, user is first back to column 2 station on base plate 1, and then flatly lift both arms near column 2, both hands hold two handles 6 simultaneously, then with cursor 4 clockwise and counterclockwise reciprocating rotation, rotation amplitude can control according to person taking exercise's physical condition.Carrying out in above-mentioned motion process, all muscle at person taking exercise back and waist all can effectively be taken exercise.The utility model has novel structure, physical exercise position is many, the crowd that is suitable for is wide and be suitable for the advantage of daily body-building.
Claims (2)
1. rotary type the small of the back fitness equipment, comprise base plate (1), the edge of base plate (1) is fixed with column (2), it is characterized in that: the upper level of column (2) is connected with rotating shaft (3), the end of rotating shaft (3) is fixed with cursor (4), and center and the rotating shaft (3) of cursor (4) fix; The two ends of cursor (4) are fixed with connecting rod (5), and the end of connecting rod (5) is fixed with handle (6); The middle part of column (2) is symmetrical is fixed with the fixed block (7) that two longitudinal sections are right-angled trapezium, fixed block (7) and and its homonymy cursor (4) end between be connected with expansion link (8), be hinged between the two ends of expansion link (8) and fixed block (7) and cursor (4).
2. rotary type the small of the back fitness equipment as claimed in claim 1, is characterized in that: described expansion link (8) is hydraulic stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578377.0U CN204092947U (en) | 2014-10-08 | 2014-10-08 | Rotary type the small of the back fitness equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578377.0U CN204092947U (en) | 2014-10-08 | 2014-10-08 | Rotary type the small of the back fitness equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204092947U true CN204092947U (en) | 2015-01-14 |
Family
ID=52261419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420578377.0U Expired - Fee Related CN204092947U (en) | 2014-10-08 | 2014-10-08 | Rotary type the small of the back fitness equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204092947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267737A (en) * | 2016-08-30 | 2017-01-04 | 陕西理工大学 | A kind of omnipotent training frame of dancing basic training |
-
2014
- 2014-10-08 CN CN201420578377.0U patent/CN204092947U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267737A (en) * | 2016-08-30 | 2017-01-04 | 陕西理工大学 | A kind of omnipotent training frame of dancing basic training |
| CN106267737B (en) * | 2016-08-30 | 2018-09-18 | 陕西理工大学 | A kind of omnipotent training stand of dancing basic training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |