CN210873936U - Flywheel exercise bicycle gravity wheel dish counter weight adjustment structure, flywheel exercise bicycle - Google Patents
Flywheel exercise bicycle gravity wheel dish counter weight adjustment structure, flywheel exercise bicycle Download PDFInfo
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- CN210873936U CN210873936U CN201920925054.7U CN201920925054U CN210873936U CN 210873936 U CN210873936 U CN 210873936U CN 201920925054 U CN201920925054 U CN 201920925054U CN 210873936 U CN210873936 U CN 210873936U
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- wheel disc
- gravity wheel
- exercise bicycle
- flywheel
- weight
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Abstract
The utility model belongs to the technical field of fitness equipment, and discloses a weight adjusting structure of a gravity wheel disc of a flywheel fitness bicycle, the flywheel fitness bicycle, and an elastic structure added in the gravity wheel disc; the sliding chute of the elastic structure is arranged on the gravity wheel disc; the balancing weight of the elastic structure is slidingly accommodated inside the sliding groove; the balancing weight is connected with a blocking block positioned on the outer side of the sliding chute through an extrusion spring; an adjusting screw is arranged on the outer side of the gravity wheel disc and used for adjusting the distance between the stop block and the balancing weight; scale sections are engraved outside the sliding grooves; the length of the scale section is equal to the distance between the adjusting stop block and the balancing weight. The utility model designs the internal structure of the gravity wheel disc, increases the elastic structure of the balancing weight, can be adjusted by the centrifugal gravity of the balancing weight, and shows different weight sense during riding without changing the gravity wheel disc; the utility model discloses consider the design commonality, consequently all can the used jointly towards different types of flywheel exercise bicycle in structural design.
Description
Technical Field
The utility model belongs to the technical field of the exercise equipment, especially, relate to a flywheel exercise bicycle gravity wheel dish counter weight adjustment structure.
Background
Currently, the current state of the art commonly used in the industry is such that:
modern life focuses on health and health preservation more and more, except for paying attention to diet of daily life, the most important thing is to maintain good posture by means of developing exercise habits, and under the mechanism of the life form, the body-building industry has a vigorous development trend, so that various different body-building apparatuses are enriched on the market, and the flywheel exercise bike is just a big business, and the flywheel exercise bike belongs to all body-building apparatuses and has a very high fat burning exercise effect, so that the flywheel exercise bike is matched with professional training of an aerobic flywheel, and becomes body-building exercise which can be accepted by most people at present.
The flywheel exercise bicycle is an exercise apparatus for simulating riding of a bicycle, a gravity wheel disc is rotated through a treading mode to generate centrifugal force, and the generated centrifugal force brings a weight feeling, so that a rider can feel that the rider can simulate riding of the bicycle actually.
In summary, the problems of the prior art are as follows:
the existing flywheel exercise bike is divided into various specifications according to the requirements of trainers, wherein the grades of the flywheel exercise bike are classified by the weight of a gravity wheel disc, the weight of the gravity wheel disc of the flywheel exercise bike is 15 kilograms, and the weight of the gravity wheel disc can be more than 20 kilograms.
Traditional flywheel car sees through the felt promotion rim plate resistance, and then the centrifugal weight of control flywheel dish, and the material quality of felt is uneven, the resistance effect that brings can bring because of the material quality and take advantage of the difference sense of riding on, after the brake system of felt loosens completely, the flywheel dish will be because of not having the relation of brake system and high-speed rotation, produce very big centrifugal force, if user's both feet still trample on the running-board, the centrifugal force that brings in the twinkling of an eye, will cause motion injuries such as hip joint and shank muscle strain to the user.
The significance of solving the technical problems is as follows:
need not change the gravity rim plate, consequently do not have the safety problem that the rim plate brought of changing, see through the balancing weight adjustment and can feel different centrifugal force effects, to the flywheel car, be a structure research and development great innovation.
The brake system of the wool felt still has the necessity, so through the structural design, the function classification can be more definite, the wool felt is only positioned in the brake system, the gravity control is adjusted through the flywheel disc, and under the condition of definite function classification, no misoperation or misjudgment can occur during the operation of a user.
Therefore, the gravity wheel disc counterweight adjusting structure can also improve the riding safety of the flywheel vehicle in use.
SUMMERY OF THE UTILITY MODEL
To the problem that prior art exists, the utility model provides a flywheel exercise bicycle gravity wheel dish counter weight adjustment structure. The utility model discloses in the aspect of technical background, mainly carry out relevant structure utility model to the gravity rim plate in the middle of the flywheel exercise bicycle.
The utility model discloses a realize like this, a flywheel exercise bicycle gravity wheel dish counter weight adjustment structure, include:
the elastic structure is added in the gravity wheel disc;
the sliding chute of the elastic structure is arranged on the gravity wheel disc; the balancing weight of the elastic structure is slidingly accommodated inside the sliding groove; the balancing weight is connected with a blocking block positioned on the outer side of the sliding chute through an extrusion spring;
an adjusting screw is arranged on the outer side of the gravity wheel disc and used for adjusting the distance between the stop block and the balancing weight;
scale sections are engraved outside the sliding grooves; the length of the scale section is equal to the distance between the adjusting stop block and the balancing weight.
Furthermore, the balancing weight and the extrusion spring both penetrate through the sliding rod; the sliding rod is arranged in the sliding groove; one end of the sliding rod is fixed on the inner side surface of the blocking block; the adjusting screw penetrates through the lateral surface of the gravity wheel disc and is connected with the lateral surface of the blocking block.
Furthermore, the elastic structures are arranged in a plurality of numbers and are uniformly distributed on the gravity wheel disc.
Another object of the present invention is to provide a flywheel exercise bicycle with a gravity wheel disc having a counterweight adjustment structure.
Another object of the present invention is to provide a flywheel exercise bicycle with a rear gravity wheel disc having a counterweight adjustment structure.
To sum up, the utility model discloses an advantage and positive effect do:
the present invention is designed to be structurally integrated by using the principle of centrifugal force, and the centrifugal force (centrifugal force) is an imaginary force, i.e. an inertial force, which has been misunderstood by people for a long time. Since the force-applying object cannot be found, it deviates from Newton's third law. When the object moves circularly, the centripetal acceleration will generate a force-like effect in the coordinate system of the object, similar to a force acting in the centrifugal direction, and is called centrifugal force.
When the object performs circular motion, i.e. not linear motion, i.e. the object moves in a non-newtonian environment, the force experienced by the object is not real.
Calculation formula of centrifugal force: f ═ mv v/r (m represents mass, unit kg v represents velocity, unit meter per second, r represents radius of centrifugal motion, unit meter.)
The utility model discloses carry out the inner structure design to the gravity rim plate to increase the elasticity structure of balancing weight, the centrifugal gravity adjustment of permeable balancing weight under the condition that need not change the gravity rim plate, just can show to ride and ride when different weight sense.
The variety of flywheel exercise bicycle on the market is numerous, can divide into leading gravity rim plate and rearmounted gravity rim plate, and the utility model discloses consider the design commonality, consequently all can the used jointly towards different kinds of flywheel exercise bicycle in structural design.
Drawings
Fig. 1 is a schematic view of a counterweight adjustment structure of a gravity wheel disc of a flywheel exercise bicycle according to an embodiment of the present invention.
Fig. 2 is a big discus diagram of a general flywheel car gravity wheel disc in the prior art provided by the embodiment of the present invention.
Fig. 3 is an effect diagram of different weight training when the gravity wheel disc provided by the embodiment of the present invention rotates.
Fig. 4 is a diagram illustrating the effect of manual adjustment of the stop block according to the side scale unit provided by the present invention.
Fig. 5 is a diagram of a flywheel exercise bicycle developed according to an embodiment of the present invention.
In the figure: 1. an elastic structure; 2. a gravity wheel disc; 3. a balancing weight; 4. a chute; 5. a blocking block; 6. adjusting screws; 7. a scale section; 8. a slide bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A gravity wheel disc: when the flywheel exercise bicycle is operated, except for pedaling motion, the most important thing is to simulate the actual riding effect of the bicycle by means of the centrifugal force of the gravity wheel disc.
The utility model is further described below with reference to specific analysis.
The utility model discloses carry out the inner structure design to the gravity rim plate to increase the elasticity structure of balancing weight, the centrifugal gravity adjustment of permeable balancing weight under the condition that need not change the gravity rim plate, just can show to ride and ride when different weight sense.
The variety of flywheel exercise bicycle on the market is numerous, can divide into leading gravity rim plate and rearmounted gravity rim plate, and the utility model discloses consider the design commonality, consequently all can the used jointly towards different kinds of flywheel exercise bicycle in structural design.
As shown in fig. 1, the embodiment of the present invention provides a flywheel exercise bicycle gravity wheel disc counterweight adjustment structure, including:
the elastic structure 1 is added in the gravity wheel disc;
the sliding chute of the elastic structure is arranged on the gravity wheel disc 2; the balancing weight 3 of the elastic structure is accommodated inside the sliding chute 4 in a sliding manner; the balancing weight 3 is connected with a blocking block 5 positioned outside the sliding chute through an extrusion spring;
an adjusting screw 6 is arranged on the outer side of the gravity wheel disc 2 and used for adjusting the distance between the stop block and the balancing weight;
the outside of the sliding chute 4 is marked with a scale section 2; the length of the scale section is equal to the distance between the adjusting stop block and the balancing weight.
The balancing weight 3 and the extrusion spring both penetrate through the sliding rod 8; the sliding rod is arranged in the sliding groove; one end of the sliding rod is fixed on the inner side surface of the blocking block; the adjusting screw penetrates through the lateral surface of the gravity wheel disc and is connected with the lateral surface of the blocking block.
The elastic structure is provided with a plurality of elastic structures which are evenly distributed on the gravity wheel disc 2.
If fig. 3, the embodiment of the utility model provides a flywheel exercise bicycle gravity wheel dish counter weight adjustment structure, when the gravity wheel dish rotates, green balancing weight can be along with rotatory centrifugal force toward the outside removal, and the balancing weight front end then disposes a spring structure, and the usefulness of buffering, the balancing weight excursions distance is big more, and then the weight sense that the rotation of gravity wheel dish brought can be more obvious, and then reaches the effect that different weight training can be brought to single gravity wheel dish.
Referring to fig. 4, in addition to the centrifugal weight effect caused by the rotation of the weight block, an adjusting screw is disposed outside the wheel disc, and the adjusting screw can adjust the distance between the blue blocking block and the weight block, thereby controlling the centrifugal weight of the weight block during rotation, and the blocking block can be adjusted manually by referring to the side scale unit.
As shown in figure 5, the newly designed and developed gravity wheel disc can be universally used for various types of flywheel exercise bicycles in assembly.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a flywheel exercise bicycle gravity wheel dish counter weight adjustment structure which characterized in that, flywheel exercise bicycle gravity wheel dish counter weight adjustment structure includes:
the elastic structure is added in the gravity wheel disc;
the sliding chute of the elastic structure is arranged on the gravity wheel disc; the balancing weight of the elastic structure is slidingly accommodated inside the sliding groove; the balancing weight is connected with a blocking block positioned on the outer side of the sliding chute through an extrusion spring;
an adjusting screw is arranged on the outer side of the gravity wheel disc and used for adjusting the distance between the stop block and the balancing weight;
scale sections are engraved outside the sliding grooves; the length of the scale section is equal to the distance between the adjusting stop block and the balancing weight.
2. The flywheel exercise bicycle gravity wheel disc weight adjustment structure of claim 1, wherein the weight block and the compression spring both pass through the slide rod; the sliding rod is arranged in the sliding groove; one end of the sliding rod is fixed on the inner side surface of the blocking block; the adjusting screw penetrates through the lateral surface of the gravity wheel disc and is connected with the lateral surface of the blocking block.
3. The flywheel exercise bicycle weight wheel disc weight adjustment structure of claim 1, wherein the resilient structure is provided in plurality and evenly distributed on the weight wheel disc.
4. A flywheel exercise bicycle, characterized in that the front gravity wheel disc of the flywheel exercise bicycle is provided with the counterweight adjustment structure of the gravity wheel disc of the flywheel exercise bicycle of claim 1.
5. A flywheel exercise bicycle, characterized in that the rear gravity wheel disc of the flywheel exercise bicycle is provided with the counterweight adjusting structure of the gravity wheel disc of the flywheel exercise bicycle of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925054.7U CN210873936U (en) | 2019-06-19 | 2019-06-19 | Flywheel exercise bicycle gravity wheel dish counter weight adjustment structure, flywheel exercise bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925054.7U CN210873936U (en) | 2019-06-19 | 2019-06-19 | Flywheel exercise bicycle gravity wheel dish counter weight adjustment structure, flywheel exercise bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210873936U true CN210873936U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920925054.7U Expired - Fee Related CN210873936U (en) | 2019-06-19 | 2019-06-19 | Flywheel exercise bicycle gravity wheel dish counter weight adjustment structure, flywheel exercise bicycle |
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| Country | Link |
|---|---|
| CN (1) | CN210873936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141834A (en) * | 2019-06-19 | 2019-08-20 | 肇庆学院 | A kind of flywheel exercycle gravity wheel disc balance weight adjusting structure |
-
2019
- 2019-06-19 CN CN201920925054.7U patent/CN210873936U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141834A (en) * | 2019-06-19 | 2019-08-20 | 肇庆学院 | A kind of flywheel exercycle gravity wheel disc balance weight adjusting structure |
| CN110141834B (en) * | 2019-06-19 | 2023-09-26 | 肇庆学院 | Gravity wheel disc counterweight adjusting structure of flywheel exercise bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20210619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |