CN103083869B - Abdominal muscle device - Google Patents
Abdominal muscle device Download PDFInfo
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- CN103083869B CN103083869B CN201310070068.2A CN201310070068A CN103083869B CN 103083869 B CN103083869 B CN 103083869B CN 201310070068 A CN201310070068 A CN 201310070068A CN 103083869 B CN103083869 B CN 103083869B
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- shell
- bend pipe
- housing
- long
- torsion spring
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Abstract
The invention discloses an abdominal muscle device and relates to the field of fitness equipment. The abdominal muscle device comprises a long elbow pipe, wherein two ends of the long elbow pipe are respectively connected with a short elbow pipe through a twisting device, each twisting device comprises a first shell, a second shell and a third shell; each second shell is connected with the corresponding third shell through a hollow bolt, and each hollow bolt is provided with a limiting boss in an integrated mode; the outside of each third shell is provided with an adjustment pulling pin, each third shell is provided with at least two adjustment holes, each adjustment pulling pin is connected with a long bolt in a threaded mode, and each long bolt is provided with a spring; hollow bolts of each second shell and each third shell are provided with torsion spring seats, and a torsion spring is arranged between every two torsion spring seats; each second shell is provided with a groove, each third shell is provided with a safety pin in a penetrating mode, each short elbow pipe is connected with the corresponding second shell, and two ends of each long elbow pipe are connected with the corresponding third shells. The force of the abdominal muscle device is adjustable.
Description
Technical field
The present invention relates to the field of body-building apparatus.
Background technology
Existing abdominal muscle device or Stomach building device are because structure is unreasonable, and dynamics can not be adjusted, and it is large that some sporter's dynamics are disliked, and it is little that some sporter's dynamics are disliked, and makes the applicable crowd of product few.
Summary of the invention
The object of the invention is, in order to overcome the deficiencies in the prior art, provides a kind of abdominal muscle device of capable of regulating dynamics.
The object of the present invention is achieved like this: abdominal muscle device, comprise a long bend pipe, the middle part of long bend pipe arranges long foam, and the two ends of long bend pipe connect short bend pipe by twisting device respectively, two short bend pipes are separately positioned on the inner side of long bend pipe, and the other end of every short bend pipe arranges respectively short foam; Described each twisting device comprises respectively the first shell, second housing and the 3rd shell, each the first shell is separately positioned between corresponding second housing and the 3rd shell, each the first shell is connected with corresponding the 3rd shell respectively, each second housing is connected by hollow bolt with corresponding the 3rd shell respectively, and in every hollow bolt, disjunctor arranges positive stop lug boss respectively; The outside of each the 3rd shell arranges respectively to regulate draws pin, on each the 3rd shell, be respectively provided to few two adjustment holes, adjusting draws pin to be set in adjustment hole, the pin stay bolt that is threaded is respectively drawn in each adjusting, every stay bolt is set in respectively in corresponding hollow bolt, spring is set respectively on every stay bolt, and the head of every stay bolt is separately positioned on the outside of the positive stop lug boss of corresponding hollow bolt; On hollow bolt in each second housing and the 3rd shell, be nested with respectively torsion spring seat, between two torsion spring seats, torsion spring be set; Groove is set respectively on each second housing, and one end of each torsion spring is hooked in respectively in the groove of corresponding second housing, and filler is set respectively in each groove, and the other end of each torsion spring hooks corresponding adjusting and draws pin; On each the 3rd shell, place respectively safety pin, the other end of every safety pin is set in respectively on corresponding the first shell; Every short bend pipe is connected with corresponding second housing respectively, and the two ends of long bend pipe are connected with corresponding the 3rd shell respectively.
When bringing into use abdominal muscle device, extract safety pin, and as required adjusting is drawn pin to be inserted in the adjustment hole of the 3rd shell, two short bend pipes are placed on both legs, long bend pipe is placed in front, upper body is bent downwardly or shank moves upward, and back and forth carries out just can increasing compactedness and the toughness of belly, buttocks muscles, reaches the effect of body-building.Adjusting draws the pin can be in different adjustment holes, and short bend pipe is reversing under the active force of spring, and active force difference, makes sporter can temper by different level or adapt to different motion person's use.The present invention can use in the time seeing TV, also can in office, use, and there is no the restriction of place and time, and dynamics can be adjusted as required.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the explosive view of Fig. 1.
In figure, 1 first shell, 2 second housings, 3 the 3rd shells, 4 reverse spring, 5 adjustings are drawn pin, 6 safety pins, 7 grooves, 8 fillers, 9 adjustment holes, 11 torsion spring seats, 12 nuts, 13 hollow bolts, 13-1 positive stop lug boss, 14 stay bolts, 15 springs, 16 minipads, 17 minipads, 18 long covers, 19 self-locking nuts, 20 short covers, 21 short bend pipes, 22 interior plugs, 23 short foams, 24 screws, 25 screws, 26 long foams, 27 long bend pipes, 28 twisting devices.
Detailed description of the invention
As shown in Figure 1, 2, for abdominal muscle device, comprise a long bend pipe 27, the middle part of long bend pipe 27 arranges long foam 26, the two ends of long bend pipe 27 connect short bend pipe 21 by twisting device 28 respectively, two short bend pipes 21 are separately positioned on the inner side of long bend pipe 27, and the other end of every short bend pipe 21 arranges respectively short foam 23 and Nei Sai 22.Each twisting device 28 comprises respectively the first shell 1, second housing 2 and the 3rd shell 3, each the first shell 1 is separately positioned between corresponding second housing 2 and the 3rd shell 3, each the first shell 1 is bolted with corresponding the 3rd shell 3 respectively, each second housing 2 is connected by hollow bolt 13 with corresponding the 3rd shell 3 respectively, and the every interior disjunctor respectively of hollow bolt 13 arranges positive stop lug boss 13-1.The outside of each the 3rd shell 3 arranges respectively to regulate draws pin 5, on each the 3rd shell 3, three adjustment holes 9 are set respectively, adjusting draws pin 5 to be set in adjustment hole 9, pin 5 stay bolt 14 that is threaded is respectively drawn in each adjusting, every stay bolt 14 is set in respectively in corresponding hollow bolt 13, on every stay bolt 14, spring 15 is set respectively, the head of every stay bolt 14 is separately positioned on the outside of the positive stop lug boss 13-1 of corresponding hollow bolt 13.On hollow bolt 13 in each second housing 2 and the 3rd shell 3, be nested with respectively between 11, two torsion spring seats 11 of torsion spring seat and arrange and reverse spring 4.On each second housing 2, groove 7 is set respectively, one end of each torsion spring 4 is hooked in respectively in the groove 7 of corresponding second housing 2, the interior filler 8 that arranges respectively of each groove 7, and the other end of each torsion spring 4 hooks corresponding adjusting and draws pin 5.On each the 3rd shell 3, place respectively safety pin 6, the other end of every safety pin 6 is set in respectively on corresponding the first shell 1.Every short bend pipe 21 is connected with corresponding second housing 2 respectively, and the two ends of long bend pipe 27 are connected with corresponding the 3rd shell 3 respectively.
Claims (1)
1. abdominal muscle device, it is characterized in that: comprise a long bend pipe, the middle part of long bend pipe arranges long foam, the two ends of long bend pipe connect short bend pipe by twisting device respectively, two short bend pipes are separately positioned on the inner side of long bend pipe, and the other end of every short bend pipe arranges respectively short foam; Described each twisting device comprises respectively the first shell, second housing and the 3rd shell, each the first shell is separately positioned between corresponding second housing and the 3rd shell, each the first shell is connected with corresponding the 3rd shell respectively, each second housing is connected by hollow bolt with corresponding the 3rd shell respectively, and in every hollow bolt, disjunctor arranges positive stop lug boss respectively; The outside of each the 3rd shell arranges respectively to regulate draws pin, on each the 3rd shell, be respectively provided to few two adjustment holes, adjusting draws pin to be set in adjustment hole, the pin stay bolt that is threaded is respectively drawn in each adjusting, every stay bolt is set in respectively in corresponding hollow bolt, spring is set respectively on every stay bolt, and the head of every stay bolt is separately positioned on the outside of the positive stop lug boss of corresponding hollow bolt; On hollow bolt in each second housing and the 3rd shell, be nested with respectively torsion spring seat, between two torsion spring seats, torsion spring be set; Groove is set respectively on each second housing, and one end of each torsion spring is hooked in respectively in the groove of corresponding second housing, and filler is set respectively in each groove, and the other end of each torsion spring hooks corresponding adjusting and draws pin; On each the 3rd shell, place respectively safety pin, the other end of every safety pin is set in respectively on corresponding the first shell; Every short bend pipe is connected with corresponding second housing respectively, and the two ends of long bend pipe are connected with corresponding the 3rd shell respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070068.2A CN103083869B (en) | 2013-03-06 | 2013-03-06 | Abdominal muscle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070068.2A CN103083869B (en) | 2013-03-06 | 2013-03-06 | Abdominal muscle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103083869A CN103083869A (en) | 2013-05-08 |
| CN103083869B true CN103083869B (en) | 2014-10-22 |
Family
ID=48197322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310070068.2A Active CN103083869B (en) | 2013-03-06 | 2013-03-06 | Abdominal muscle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103083869B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5772563A (en) * | 1997-04-18 | 1998-06-30 | Lin; I-Shun | Multipurpose exerciser |
| US5941806A (en) * | 1997-04-03 | 1999-08-24 | Olschansky; Brad | Exercise device |
| CN2406098Y (en) * | 1999-05-21 | 2000-11-15 | 黄教垣 | Joint device of body-building chair |
| CN203108094U (en) * | 2013-03-06 | 2013-08-07 | 扬州市康乐机械有限公司 | Abdominal muscle exerciser |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8764617B2 (en) * | 2011-07-26 | 2014-07-01 | Roger C. Teeter | Back stretching device |
-
2013
- 2013-03-06 CN CN201310070068.2A patent/CN103083869B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5941806A (en) * | 1997-04-03 | 1999-08-24 | Olschansky; Brad | Exercise device |
| US5772563A (en) * | 1997-04-18 | 1998-06-30 | Lin; I-Shun | Multipurpose exerciser |
| CN2406098Y (en) * | 1999-05-21 | 2000-11-15 | 黄教垣 | Joint device of body-building chair |
| CN203108094U (en) * | 2013-03-06 | 2013-08-07 | 扬州市康乐机械有限公司 | Abdominal muscle exerciser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103083869A (en) | 2013-05-08 |
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