CN203183593U - Sit-up fitness device - Google Patents
Sit-up fitness device Download PDFInfo
- Publication number
- CN203183593U CN203183593U CN 201320206104 CN201320206104U CN203183593U CN 203183593 U CN203183593 U CN 203183593U CN 201320206104 CN201320206104 CN 201320206104 CN 201320206104 U CN201320206104 U CN 201320206104U CN 203183593 U CN203183593 U CN 203183593U
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- Prior art keywords
- sit
- rotating disc
- supporting disk
- base
- rotary
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- Expired - Fee Related
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Abstract
The utility model relates to a sit-up fitness device. The sit-up fitness device comprises a base and a supporting panel installed on the base, a rotary supporting disk is fixedly installed above the base, a rotary shaft is fixedly installed in the center of the rotary supporting disk, a rotary disk is movably installed outside the rotary shaft, the rotary disk is movably hinged to the rotary supporting disk through pin shafts, and the supporting panel is fixedly installed above the rotary disk. By means of the sit-up fitness device, adjustment of the height and the inclined angle of the supporting panel can be achieved, and requirements for different specifications and requirements of trainers with different standards can be met. The base is a triangular support, the supporting panel is fixedly connected with the rotary disk through supporting rods, and a bolster and an ankle fixing sleeve are installed on the supporting panel. The sit-up fitness device is strong in overall stability and convenient to use, conducts favorable protection on the human body, and has good social and economic benefits.
Description
Technical field
The utility model relates to a kind of body-building apparatus, is specifically related to a kind of sit-ups fitness equipment.
Background technology
How many body-building apparatus often is divided into single function and comprehensive multi-functional two big classes with training function.Single function apparatus, commonly used have rowing machine, sit-up device, vigorous and graceful car, fitness climber, treadmill, a beauty belt massage etc.Sit-ups are a kind of modes of taking exercises.Lie on the back, legs joined, two lift on hand, utilize abdominal muscle to shrink, and two arms are swung forward, become sitting posture rapidly, and the upper body is continued anteflexion, and two hand haptic element faces are bowed; Be reduced into sitting posture then, carry out so continuously.Sit-ups fitness equipment miscellaneous appears in the market, there is defective in these body-building apparatus structures, can not carry out the adjustment of height according to user's demand in use, be used for body-building and when taking exercises, can not adjust sitting posture and the difficulty of sit-ups according to user's demand, cause to satisfy some user's requirement.
Therefore, produce a kind of simple in structurely, operate simple and easyly, cost is low, and is easy to use, and train on is obvious, and performance is strong flexibly, and the sit-ups fitness equipment of adjustable height and the anglec of rotation has vast market prospect.
Summary of the invention
At the deficiencies in the prior art, the utility model provide a kind of simple in structure, operation is simple and easy, cost is low, easy to use, train on obviously, the sit-ups fitness equipment of strong, the adjustable height of performance and the anglec of rotation flexibly.
The technical solution of the utility model is such realization: a kind of sit-ups fitness equipment, comprise base, be installed in the support panel on the base, described base upper fixed is equipped with the rotation supporting disk, the center fixation of rotation supporting disk is equipped with rotating shaft, the rotating shaft external activity is equipped with rotating disc, rotating disc is equipped with support panel by bearing pin and rotation supporting disk active link in the rotating disc upper fixed.
Offer the supporting disk locating hole on the described supporting disk, offer the rotating disc locating hole that matches with the supporting disk locating hole on the described rotating disc, offer rotating hole in the centre of rotating disc.
Described base is triangular supports, and described support panel is fixedlyed connected with rotating disc by support bar, and support panel is provided with bolster and fixed ankle cover.
The utlity model has following good effect: at first this product structure is simple, easy to operate, comprise base, be installed in the support panel on the base, described base upper fixed is equipped with the rotation supporting disk, the center fixation of rotation supporting disk is equipped with rotating shaft, the rotating shaft external activity is equipped with rotating disc, rotating disc is by bearing pin and rotation supporting disk active link, in the rotating disc upper fixed support panel is installed, utilize this product, can realize the adjustment to support panel height and angle of inclination, be used for satisfying different size and various criterion trainer's demand; Secondly, offer the supporting disk locating hole on the supporting disk, offer the rotating disc locating hole that matches with the supporting disk locating hole on the described rotating disc, centre at rotating disc offers rotating hole, and is convenient and swift during rotation, when extracting bearing pin, rotating disc can rotate around rotating shaft, and is convenient and swift; In addition, base is triangular supports, and described support panel is fixedlyed connected with rotating disc by support bar; support panel is provided with bolster and fixed ankle cover, and this product overall stability is strong, and is easy to use; manpower is played favourable protection, have good society and economic benefit.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is rotating disc of the present utility model and rotation supporting disk syndeton schematic diagram.
Fig. 3 is the utility model rotation supporting disk structural representation.
Fig. 4 is the utility model rotary disk structure schematic diagram.
Fig. 5 uses one of view for the utility model.
Fig. 6 uses two of view for the utility model.
The specific embodiment
Shown in Fig. 1,2,3,4,5,6, a kind of sit-ups fitness equipment, comprise base 1, be installed in the support panel 3 on the base 1, described base 1 upper fixed is equipped with rotation supporting disk 2, the center fixation of rotation supporting disk 2 is equipped with rotating shaft 7, rotating shaft 7 external activities are equipped with rotating disc 9, and rotating disc 9 is equipped with support panel 3 by bearing pin 8 and rotation supporting disk 2 active links in rotating disc 9 upper fixed.
Offer supporting disk locating hole 10 on the described supporting disk 2, offer the rotating disc locating hole 12 that matches with supporting disk locating hole 10 on the described rotating disc 9, offer rotating hole 11 in the centre of rotating disc 9.Described base 1 is triangular supports, and described support panel 3 is fixedlyed connected with rotating disc 9 by support bar 4, and support panel 3 is provided with bolster 6 and fixed ankle cover 5.
This product can be adjusted height and the anglec of rotation of support panel 3 according to user's demand, improves or reduce the difficulty of sit-ups, is used for satisfying the different users and trains demand.This product is traditionally arranged to be support panel 3 and is horizontally disposed with, and when needs reduced the training difficulty, rotating disc 9 was rotated counterclockwise around rotating shaft 7, and user's sitting posture is higher, and the training difficulty reduces; When needs increase the training difficulty be, rotating disc 9 turns clockwise around rotating shaft 7, and user's sitting posture is low, and the head horizontal level is below ankle, and the training difficulty reduces.
Claims (3)
1. sit-ups fitness equipment, comprise base (1), be installed in the support panel (3) on the base (1), it is characterized in that: described base (1) upper fixed is equipped with rotation supporting disk (2), the center fixation of rotation supporting disk (2) is equipped with rotating shaft (7), rotating shaft (7) external activity is equipped with rotating disc (9), rotating disc (9) is equipped with support panel (3) by bearing pin (8) and rotation supporting disk (2) active link in rotating disc (9) upper fixed.
2. sit-ups fitness equipment according to claim 1, it is characterized in that: offer supporting disk locating hole (10) on the described supporting disk (2), offer the rotating disc locating hole (12) that matches with supporting disk locating hole (10) on the described rotating disc (9), offer rotating hole (11) in the centre of rotating disc (9).
3. sit-ups fitness equipment according to claim 1, it is characterized in that: described base (1) is triangular supports, described support panel (3) is fixedlyed connected with rotating disc (9) by support bar (4), and support panel (3) is provided with bolster (6) and fixed ankle cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320206104 CN203183593U (en) | 2013-04-23 | 2013-04-23 | Sit-up fitness device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320206104 CN203183593U (en) | 2013-04-23 | 2013-04-23 | Sit-up fitness device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203183593U true CN203183593U (en) | 2013-09-11 |
Family
ID=49100497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320206104 Expired - Fee Related CN203183593U (en) | 2013-04-23 | 2013-04-23 | Sit-up fitness device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203183593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105555369A (en) * | 2014-08-01 | 2016-05-04 | 坎贝莱有限公司 | Exercise devices and systems |
| CN112741997A (en) * | 2021-02-24 | 2021-05-04 | 驻马店职业技术学院 | Reverse bow type waist and abdomen strength training device |
-
2013
- 2013-04-23 CN CN 201320206104 patent/CN203183593U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105555369A (en) * | 2014-08-01 | 2016-05-04 | 坎贝莱有限公司 | Exercise devices and systems |
| CN105555369B (en) * | 2014-08-01 | 2019-03-15 | 坎贝莱有限公司 | Exercising apparatus and system |
| CN112741997A (en) * | 2021-02-24 | 2021-05-04 | 驻马店职业技术学院 | Reverse bow type waist and abdomen strength training device |
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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: 20130911 Termination date: 20140423 |