CN211486376U - Novel stair machine - Google Patents
Novel stair machine Download PDFInfo
- Publication number
- CN211486376U CN211486376U CN201922390963.8U CN201922390963U CN211486376U CN 211486376 U CN211486376 U CN 211486376U CN 201922390963 U CN201922390963 U CN 201922390963U CN 211486376 U CN211486376 U CN 211486376U
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- resistance
- chain
- handrail
- stair
- handrail support
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model relates to the technical field of fitness equipment, in particular to a novel stair machine, which comprises a main frame, stair treads and a resistance device, wherein the main frame comprises a bottom frame, a handrail support, a handrail and a shell, the upper end of the handrail support is provided with a display control screen, the handrail is provided with a heart rate monitoring sheet, the inner side of the rear part of the bottom frame is provided with a laser photoelectric switch, the chassis is provided with a stair tread, a bearing seat, a slide rail and a belt pressing device, the bearing seat is provided with a chain wheel, the stair tread is provided with a chain, the stair tread and the chain wheel are connected through the chain, the chain is provided with a bearing, the bearing moves on the slide rail, the resistance device comprises an electromagnetic resistance wheel, a belt pulley and a resistance chain wheel, the electromagnetic resistance wheel and the belt pulley are connected through a poly-wedge belt, the belt pulley and the resistance chain wheel are connected through a transmission chain, and the belt pressing device compresses the transmission chain through a spring. The utility model has the advantages that: the safety is improved, and the use of people with different physical qualities can be met.
Description
Technical Field
The utility model relates to a body-building apparatus technical field, in particular to novel stair machine.
Background
With the continuous improvement of living standard of people, sports equipment is widely accepted and applied by people. The stair machine is used as a new training instrument, the application range is gradually expanded, but the stair machine is deficient in an auxiliary exercise system and safety performance.
Disclosure of Invention
In order to solve the problem of the prior art, the utility model provides a novel stair machine that the agent is felt abundant, possess the auxiliary motion system, the security performance is very high.
The technical scheme of the utility model as follows:
a novel stair machine comprises a main frame, stair treads and a resistance device, wherein the main frame comprises a chassis, a handrail support, handrails and a shell, the handrail support is installed at the front end of the chassis, a cup holder is installed on the handrail support, a display control screen is installed at the upper end of the handrail support, the front end of each handrail is installed on the handrail support, the rear end of each handrail is installed on the chassis, a heart rate monitoring piece is installed on each handrail, the bottom of the chassis is provided with a ground foot, the rear part of the chassis is provided with a pedal, the inner side of the rear part of the chassis is provided with a laser photoelectric switch, the chassis is provided with the stair treads, a bearing seat, a sliding rail and a belt pressing device, the bearing seat is provided with a chain wheel, the stair treads are provided with a chain, the stair treads and the chain wheels are connected through the chain, the chain, resistance device includes electromagnetic resistance wheel, belt pulley and resistance sprocket, connect through the polywedge bet between electromagnetic resistance wheel and the belt pulley, connect through drive chain between belt pulley and the resistance sprocket, press the belt press device to compress tightly drive chain through the spring.
The resistance device is fixed at the left front part of the underframe.
The chain wheel and the resistance chain wheel are coaxially connected.
The connecting parts of the chain and the transmission chain are all provided with rubber materials to reduce noise.
The handrail is coated with anti-skid soft materials.
The utility model provides a beneficial effect that technical scheme brought is:
1. when the laser is shielded from the photoelectric switch, the operation of the instrument can be immediately stopped, and the device has an important effect on the safe use of the instrument;
2. the extension range of the handrail is large, and a user can timely grasp the handrail to better ensure safety in case of emergency.
3. The adjustable range of the resistance device is wide, and the resistance device can be used by people with different physical qualities.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, a novel stair machine comprises a main frame, stair treads and a resistance device, wherein the main frame comprises a base frame 1, a handrail support 2, a handrail 3 and a shell, the handrail support 2 is installed at the front end of the base frame 1, a cup holder 6 is installed on the handrail support 2, a display control screen 4 is installed at the upper end of the handrail support 2, the front end of the handrail 3 is installed on the handrail support 2, the rear end of the handrail is installed on the base frame 1, a heart rate monitoring piece 5 is installed on the handrail 3, a ground foot 23 is installed at the bottom of the base frame 1, a pedal 22 is installed at the rear part of the base frame 1, a laser pair-involved photoelectric switch 21 is installed at the inner side of the rear part of the base frame 1, the stair treads 7, a bearing seat 20, a sliding rail 8 and a belt pressing device 18 are installed on the bearing seat 20, a chain wheel 11, stair tread 7 with connect through chain 9 between the sprocket 11, install bearing 10 on the chain 9, bearing 10 is in the slide rail 8 upward movement, resistance device includes electromagnetic resistance wheel 13, belt pulley 14 and resistance sprocket 15, electromagnetic resistance wheel 13 with connect through V-ribbed belt 17 between the belt pulley 14, belt pulley 14 with connect through drive chain 16 between the resistance sprocket 15, it will to press the belt assembly through spring 19 drive chain 16 compresses tightly.
When the laser is shielded by a user, the photoelectric switch 21 can be actively stopped, so that the safety of the user is ensured;
the resistance device is fixed at the front left part of the underframe 1;
the chain wheel 11 and the resistance chain wheel 15 are coaxially connected;
rubber materials are arranged at the joints of the chain 9 and the transmission chain 16 to reduce noise;
the display control screen 4 can control the resistance, the heart rate, the speed and the like;
the handrail 3 is coated with an anti-skid soft material.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. A novel stair machine is characterized by comprising a main frame, stair treads and a resistance device, wherein the main frame comprises a base frame, a handrail support, handrails and a shell, the handrail support is installed at the front end of the base frame, a cup holder is installed on the handrail support, a display control screen is installed at the upper end of the handrail support, the front end of each handrail support is installed on the corresponding handrail support, the rear end of each handrail support is installed on the base frame, a heart rate monitoring piece is installed on each handrail, the bottom of the base frame is provided with a ground foot, the rear portion of the base frame is provided with a pedal, the inner side of the rear portion of the base frame is provided with a laser pair photoelectric switch, the base frame is provided with the stair treads, a bearing seat, a sliding rail and a belt pressing device, the bearing seats are provided with chain wheels, the stair treads are provided with chains, the bearing moves on the slide rail, resistance device includes electromagnetic resistance wheel, belt pulley and resistance sprocket, connect through the polywedge bet between electromagnetic resistance wheel and the belt pulley, connect through drive chain between belt pulley and the resistance sprocket, press the belt assembly to compress tightly drive chain through the spring.
2. The stair machine of claim 1 wherein said resistance means is secured to the front left portion of the undercarriage.
3. The stair machine of claim 1 wherein the sprocket and the resistance sprocket are coaxially connected.
4. The stair machine of claim 1, wherein rubber material is installed at the junction of the chain and the drive chain to reduce noise.
5. The stair machine as claimed in claim 1 wherein said handrail is coated with a non-slip soft material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922390963.8U CN211486376U (en) | 2019-12-27 | 2019-12-27 | Novel stair machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922390963.8U CN211486376U (en) | 2019-12-27 | 2019-12-27 | Novel stair machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211486376U true CN211486376U (en) | 2020-09-15 |
Family
ID=72420326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922390963.8U Active CN211486376U (en) | 2019-12-27 | 2019-12-27 | Novel stair machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211486376U (en) |
-
2019
- 2019-12-27 CN CN201922390963.8U patent/CN211486376U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |