CN205095346U - Sit up trains platform - Google Patents

Abstract

The utility model relates to the technical field of fitness training, in particular to a sit-up training platform, comprising a bottom support plate, a bottom support bar is welded and fixed on the right side of the bottom support plate, and a longitudinal bottom connecting bar is welded and fixed on the upper end of the bottom support bar. The top end of the longitudinal bottom connecting rod is welded and fixed with a middle support cross bar for supporting the shank. The sit-up training platform of the utility model is welded and fixed by the bottom support plate, the multi-heel connecting rod and the support cross bar, which greatly improves the fixing ability of people's legs during sit-ups, and an elastic clamping device for mobile phones is arranged on the top It is convenient for people to use mobile phones normally during training, which improves the entertainment and safety of mobile phones during training. It can also charge mobile phones and other external electronic devices during training through the USB output port, which greatly improves battery life and is convenient for people during training. It can keep social tools unblocked, thus affecting work, life and entertainment outside of training.

Description

A sit-up training platform

technical field

The utility model relates to the technical field of fitness training, in particular to a sit-up training platform.

Background technique

Sit-ups are a kind of exercise that mainly exercises the waist and abdominal muscles. Because of their simple movements and small footprint, they are widely welcomed by the public. It is easy to misalign the posture when performing sit-ups, resulting in easy damage to the cervical spine. The traditional sit-up equipment is not only bulky, but also has a single function, which has become increasingly unable to meet people's growing needs for material civilization.

Utility model content

The technical problem to be solved by the utility model is: in order to solve the problems in the above-mentioned background technology, an improved sit-up training platform is provided, which solves the problems of simple structure, bulky volume and single function of ordinary training platforms.

The technical solution adopted by the utility model to solve the technical problem is: a sit-up training platform, including a bottom support plate, the right side of the bottom support plate is welded and fixed with a bottom support cross bar, and the bottom support cross bar The upper end is welded and fixed with a longitudinal bottom connecting rod, and the top of the longitudinal bottom connecting rod is welded and fixed with a middle supporting cross bar for supporting the calf, and the upper end of the middle supporting cross bar is welded and fixed with a middle connecting rod, and the middle supporting cross bar is welded and fixed. The top of the connecting rod is fixedly connected with an upper support cross bar for supporting the instep, the upper surface of the upper support cross bar is welded and fixed with a longitudinal top connecting rod, and the top of the longitudinal top connecting rod is welded and fixed for providing hand support. The top grip bar with high strength, the bottom support bar, the middle support bar, the upper support bar and the two ends of the top grip bar are all covered with rubber protective sleeves for improving comfort, and the upper surface of the top grip bar is opened There is a mounting screw hole, and the upper surface of the top grip bar is provided with a mobile phone elastic clamping device, and the mobile phone elastic clamping device extends into the mounting screw hole through the lower screw rod and is threadedly connected to the top grip bar upper surface, and the described The inside of the top handle is fixedly connected with a lithium battery for charging the mobile device. The right side of the top handle is provided with a USB output port for charging the mobile device with an external charging line. The input end of the USB output port is connected to the top The output terminal of the lithium battery inside the handle is connected.

Preferably, in order to optimize the space occupancy, the bottom support bar, the middle support bar, the upper support bar and the top grip bar have the same length.

Preferably, in order to reduce the cost, the outer diameters of the bottom support bar, the middle support bar, the upper support bar and the top grip bar are the same.

Preferably, in order to improve safety, a protective ring is provided at the opening near the inner side of the outer wall of the rubber protective sheath.

The beneficial effect of the utility model is that a sit-up training platform of the utility model is welded and fixed by the bottom support plate, the multi-heel connecting rod and the support cross bar, which greatly improves the fixing ability of people's legs during sit-ups, and A mobile phone elastic clamping device is set on the top to facilitate people to use the mobile phone normally during training, improve the entertainment and safety of the mobile phone during training, and also charge the mobile phone and other external electronic devices through the USB output port during training, greatly improving Endurance is convenient for people to keep social tools unblocked during training, which will not affect work, life and entertainment outside of training.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a structural representation of the utility model.

Fig. 2 is a side view of the utility model.

In the figure: 1. Bottom support plate, 2. Bottom support cross bar, 3. Longitudinal bottom connection bar, 4. Middle support cross bar, 5. Middle part connection bar, 6. Upper support cross bar, 7. Longitudinal top connection bar, 8. Top handle, 9. Rubber protective cover, 10. Mounting screw holes, 11. Elastic clamping device for mobile phone, 12. Lithium battery, 13. USB output port, 14. Protective ring.

detailed description

Now in conjunction with accompanying drawing, the utility model is described in further detail. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic structure of the utility model, so they only show the configurations related to the utility model.

A sit-up training platform shown in Fig. 1 and Fig. 2 includes a bottom support plate 1, a bottom support bar 2 is welded and fixed on the right side of the bottom support plate 1, and a longitudinal bottom connecting bar is welded and fixed on the upper end of the bottom support bar 1 3. The top end of the longitudinal bottom connecting rod 3 is welded and fixed with a middle support bar 4 for supporting the calf, the upper end of the middle support bar 4 is welded and fixed with a middle connecting rod 5, and the top end of the middle connecting rod 5 is fixedly connected to support the instep The upper support cross bar 6 of the top support cross bar 6 is welded and fixed with a longitudinal top connecting rod 7 on the upper surface, the top of the longitudinal top connecting rod 7 is welded and fixed with a top grip bar 8 for providing hand support, and the bottom support cross bar 2, The middle support bar 4, the upper support bar 6 and the top grip bar 8 are covered with rubber protective sleeves 9 for improving comfort. The upper surface of the top grip bar 8 is provided with mounting screw holes 10. The mobile phone elastic clamping device 11 is provided, and the mobile phone elastic clamping device 11 extends into the mounting screw hole 10 through the lower end screw and is threadedly connected with the upper surface of the top grip bar 8, and the top grip bar 8 is fixedly connected with a lithium battery for charging the mobile device. Battery 12, the top grip bar 8 right side is provided with the USB output port 13 for charging the mobile device with an external charging line, and the input end of the USB output port 13 is connected with the top grip bar 8 internal lithium battery 12 output ends.

Preferably, in order to optimize the space occupancy rate, the bottom support bar 2, the middle support bar 4, the upper support bar 6 and the top grip bar 8 have the same length. Preferably, in order to reduce costs, the bottom support bar 2, the middle support bar Rod 4, upper support cross bar 6 and top handle bar 8 have the same outer diameter. Preferably, in order to improve safety, a protective ring 14 is provided at the opening position near the inner side of the outer wall of the rubber protective sleeve 9. A supine sleeper of the present invention The sit-up training platform is welded and fixed by the bottom support plate 1, the multi-heel connecting rod and the support cross bar, which greatly improves the fixing ability of people's legs when they sit up, and the mobile phone elastic clamping device 11 is set on the top to facilitate people's training. The mobile phone can be used normally during training, which improves the entertainment and safety of the mobile phone during training. It can also charge the mobile phone and other external electronic devices during training through the USB output port 13, which greatly improves the battery life and facilitates people to maintain social tools during training. The unimpeded flow, thus affecting the work, life and entertainment outside of training.

Working principle: people fix the whole device by pressing their bodies on the bottom support plate 1, and then stretch their feet between the middle support bar 4 and the upper support bar 6, and then the mobile phone is clamped and fixed in the mobile phone elastic clamping device 11, and the mobile phone The mechanism of the elastic clamping device 11 is the same as the vehicle-mounted mobile phone clamping frame, and then one end of the common USB connection line is inserted on the mobile phone, and the other end is inserted in the USB output port 13, and the mobile phone can be charged normally, which is very convenient to use.

Inspired by the above ideal embodiment according to the utility model, through the above description content, relevant staff can completely make various changes and modifications within the scope of not deviating from the technical idea of the utility model. The technical scope of this utility model is not limited to the content in the description, but must be determined according to the scope of the claims.

Claims (4)

1. A sit-up training platform, comprising a bottom support plate (1), is characterized in that: the right side of the bottom support plate (1) is welded and fixed with a bottom support cross bar (2), and the bottom support cross bar (2) is The upper end of the rod (2) is welded and fixed with a longitudinal bottom connecting rod (3), and the top end of the longitudinal bottom connecting rod (3) is welded and fixed with a middle support cross bar (4) for supporting the calf. The upper end of the bar (4) is welded and fixed with a middle connecting rod (5), and the top end of the middle connecting rod (5) is fixedly connected with an upper support cross bar (6) for supporting the instep, and the upper support cross bar ( 6) The upper surface is welded and fixed with a longitudinal top connecting rod (7), and the top end of the longitudinal top connecting rod (7) is welded and fixed with a top grip rod (8) for providing hand support, and the bottom supporting cross bar (2), both ends of the middle support bar (4), the upper support bar (6) and the top grip bar (8) are covered with rubber protective sleeves (9) for improving comfort, and the top grip bar ( 8) The upper surface is provided with mounting screw holes (10), and the upper surface of the top grip bar (8) is provided with a mobile phone elastic clamping device (11), and the mobile phone elastic clamping device (11) extends through the lower screw rod. Into the mounting screw hole (10) and the upper surface of the top handle (8) is threaded and fixed, and the inside of the top handle (8) is fixedly connected with a lithium battery (12) for charging the mobile device. The right side of the bar (8) is provided with a USB output port (13) for charging the mobile device with an external charging line. end connected. 2. A kind of sit-up training platform according to claim 1, characterized in that: the bottom support cross bar (2), the middle support cross bar (4), the top support cross bar (6) and the top grip The rods (8) have the same length. 3. A kind of sit-up training platform according to claim 1, characterized in that: the bottom support cross bar (2), the middle support cross bar (4), the top support cross bar (6) and the top grip Rod (8) outer diameter size is identical. 4. A sit-up training platform according to claim 1, characterized in that: said rubber protective cover (9) is provided with protective rings (14) near the inner side opening of the outer wall.