CN201361406Y - Folding abdominal curl exerciser - Google Patents
Folding abdominal curl exerciser Download PDFInfo
- Publication number
- CN201361406Y CN201361406Y CNU2009201134722U CN200920113472U CN201361406Y CN 201361406 Y CN201361406 Y CN 201361406Y CN U2009201134722 U CNU2009201134722 U CN U2009201134722U CN 200920113472 U CN200920113472 U CN 200920113472U CN 201361406 Y CN201361406 Y CN 201361406Y
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- CN
- China
- Prior art keywords
- frame
- hinge
- body frame
- bracing frame
- folding
- 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
The utility model discloses a folding abdominal curl exerciser, which comprises a front support foot (1), a holding frame (4), a feet stopping frame (5) and a feet hooking frame (6), the feet stopping frame (5) is fixed at the upper part of the holding frame (4), the feet hooking frame (6) is disposed at the middle part of the holding frame (4), the front support foot (1) is retractably disposed at the lower part of the holding frame (4), an upper main frame (3) is hinged on the holding frame (4), and the other end of the upper main frame (3) is connected with a lower main frame (2) by a hinge (7), and the other end of the lower main frame (2) supports the ground. Corresponding jacks are arranged on a hinge seat (10) and a hinge arm (13), and bolts (12) are arranged in the jacks. By adopting the structure, the utility model overcomes the defects of nonadjustable height of the existing product, and has the advantages of simple and compact structure, adjustable motion range, and convenient storage and carrying.
Description
Technical field
The utility model relates to a kind of body-building apparatus, particularly a kind of folding sit-ups fitness equipment.
Background technology
Along with economic development and growth in the living standard, whole people's fitness but constantly descends, and this problem has caused the great attention of Government departments, advocates, advocates nationwide fitness programs energetically in various different occasions.The idea of realizing along with health of people improves constantly, and the time that joins into sports is more and more, and various body-building apparatus emerge in an endless stream, and constantly introduce to the market.For example the sit-ups fitness equipment is exactly wherein a kind of body-building apparatus preferably, this structure generally is made up of front support leg, bracing frame, retaining foot rest, hook frame, body frame, front support leg and retaining foot rest are fixed on the two ends up and down of bracing frame, body frame is fixed on a side of bracing frame, the hook frame is movably arranged on the bracing frame, but in use have the following disadvantages: the one, because bracing frame height can't regulate, can't the adjustment movement amplitude when causing sit-ups; The 2nd, because sit-ups fitness equipment unfolded structure, volume is big, and it is big to take up room, and causes packing, transports, carries, collects inconvenience.For this reason, many manufacturers and knowledgeable people develop specially and develop, but do not have comparatively ideal product to emerge so far as yet.
Summary of the invention
For overcoming existing sit-ups fitness equipment above shortcomings, the purpose of this utility model provides a kind of simple and reasonable, height adjusting and folding convenient, folding sit-ups fitness equipment that body-building effect is good.
The technical scheme that its technical problem that solves the utility model adopts, it comprises front support leg, bracing frame, retaining foot rest, hook frame, the retaining foot rest is fixed on the top of bracing frame, the hook frame is arranged on the middle part of bracing frame, described front support leg telescopically is arranged on the bottom of bracing frame, and conveniently adjusted motion amplitude is hinged with body frame on the bracing frame, the other end of the last body frame body frame that is connected through the hinge down, the following body frame other end supports ground.
For folding convenient, described hinge comprises hinge seat, hinge arms, hinge, and hinge seat is fixed on the body frame, and hinge arms is fixed on down on the body frame, and hinge arms is connected on the hinge seat by hinge.
Solid and reliable in order to guarantee to use, described hinge seat and hinge arms are provided with corresponding jack, and are provided with latch in this jack.
After adopting said structure, following advantage is arranged compared with prior art: the one, the height that can pass through the adjusting bracing frame is regulated the motion amplitude of sit-ups; The 2nd, body frame is folding up and down draws in by bracing frame is reached, and volume is little, packing, transportation, collection, easy to carry.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model
Fig. 2 is a hinge arrangement schematic diagram of the present utility model
Fig. 3 is a folding effect schematic diagram of the present utility model.
The specific embodiment
Fig. 1, Fig. 2 and shown in Figure 3, specific embodiments for a kind of folding sit-ups fitness equipment of the utility model, it comprises front support leg 1, bracing frame 4, retaining foot rest 5, hook frame 6, retaining foot rest 5 is fixed on the top of bracing frame 4, hook frame 6 is arranged on the middle part of bracing frame 4, described front support leg 1 telescopically is arranged on the bottom of bracing frame 4, can by front support leg 1 regulate bracing frame 4 height; For the ease of packing, transport, collect, carrying, be hinged with body frame 3 on the bracing frame 4, the other end of last body frame 3 connects body frame 2 down by hinge 7, following body frame 2 other ends support ground, this hinge 7 comprises hinge seat 10, hinge arms 13, hinge 11, hinge seat 10 is fixed on the body frame 3, and hinge arms 13 is fixed on down on the body frame 2, and hinge arms 2 is connected on the hinge seat 10 by hinge 11; Solid and reliable in order to guarantee to use, described hinge seat 10 and hinge arms 13 are provided with corresponding jack, and are provided with latch 12 in this jack.When folding, shrink front support leg 1, pull out latch 12 and can realize folding.
Claims (3)
1, a kind of folding sit-ups fitness equipment, comprise front support leg (1), bracing frame (4), retaining foot rest (5), hook frame (6), retaining foot rest (5) is fixed on the top of bracing frame (4), hook frame (6) is arranged on the middle part of bracing frame (4), it is characterized in that: described front support leg (1) telescopically is arranged on the bottom of bracing frame (4), be hinged with body frame (3) on the bracing frame (4), the other end of last body frame (3) connects body frame (2) down by hinge (7), and following body frame (2) other end supports ground.
2, folding sit-ups fitness equipment according to claim 1, it is characterized in that: described hinge (7) comprises hinge seat (10), hinge arms (13), hinge (11), hinge seat (10) is fixed on the body frame (3), hinge arms (13) is fixed on down on the body frame (2), and hinge arms (2) is connected on the hinge seat (10) by hinge (11).
3, folding sit-ups fitness equipment according to claim 2 is characterized in that: described hinge seat (10) and hinge arms (13) are provided with corresponding jack, and are provided with latch (12) in this jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201134722U CN201361406Y (en) | 2009-01-25 | 2009-01-25 | Folding abdominal curl exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201134722U CN201361406Y (en) | 2009-01-25 | 2009-01-25 | Folding abdominal curl exerciser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201361406Y true CN201361406Y (en) | 2009-12-16 |
Family
ID=41472065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201134722U Expired - Fee Related CN201361406Y (en) | 2009-01-25 | 2009-01-25 | Folding abdominal curl exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201361406Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949037A (en) * | 2014-05-09 | 2014-07-30 | 丽水学院 | Height-adjustable sit-up board for student sport competition |
| CN104027946A (en) * | 2014-05-29 | 2014-09-10 | 浙江神耀运动器材有限公司 | Supporting leg for sit-up board |
-
2009
- 2009-01-25 CN CNU2009201134722U patent/CN201361406Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949037A (en) * | 2014-05-09 | 2014-07-30 | 丽水学院 | Height-adjustable sit-up board for student sport competition |
| CN103949037B (en) * | 2014-05-09 | 2016-06-01 | 丽水学院 | A kind of students ' physical match adjustable height abdominal boards |
| CN104027946A (en) * | 2014-05-29 | 2014-09-10 | 浙江神耀运动器材有限公司 | Supporting leg for sit-up board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20140125 |