CN207024469U - Jump device is stepped in a kind of callisthenics - Google Patents
Jump device is stepped in a kind of callisthenics Download PDFInfo
- Publication number
- CN207024469U CN207024469U CN201720747457.8U CN201720747457U CN207024469U CN 207024469 U CN207024469 U CN 207024469U CN 201720747457 U CN201720747457 U CN 201720747457U CN 207024469 U CN207024469 U CN 207024469U
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- CN
- China
- Prior art keywords
- buffer board
- spring
- bottom plate
- stepped
- callisthenics
- 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.)
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Abstract
Jump device is stepped in a kind of callisthenics, including bottom plate, upper plate and the buffer board of centre, buffer board is the arc sheetmetal of opening upwards, spring is provided between buffer board and bottom plate, limited post is provided with spring, the height of limited post is less than the maximum compression stroke of spring, and the upper and lower ends of spring connect respectively at buffer board with bottom plate, and spring is distributed in the both ends and middle part of bottom plate；The height of the perigee distance upper plate of buffer board is not more than 3cm；The top of upper plate is provided with the first skid resistant course；The bottom of bottom plate is provided with the second skid resistant course.Callisthenics provided by the utility model are stepped on jump device and not only can guarantee that with preferable buffering effect, do not easily cause injury gained in sports, also have higher safety in utilization and longer service life.
Description
Technical field
A kind of athletic equipment is the utility model is related to, jump device is stepped in particularly a kind of callisthenics.
Background technology
Pedal behaviour is as motivational music is rhythmically waved up and down on pedal, carries out action and the paces of callisthenics,
And callisthenics pedal is then the essential apparatus of pedal behaviour.Existing pedal finite elastic, easily causes fortune in jumping
Dynamic damage, and pedal assume responsibility for sizable impact energy, therefore improve and step on as the part contacted at first with human foot
The cushioning effect of plate is protected to human body just seems quite important.
CN205164033U discloses a kind of callisthenics and steps on jump device, including bottom plate, upper plate, limiting fixed seat, buffer board and
Spring；The bottom surface of upper plate is provided with two buffer boards, and buffer board is curved plate, and Open Side Down for buffer board, in buffer board
Portion and the bottom surface of upper plate are welded as a whole, and four limiting fixed seats of square arrangement are provided with bottom plate, each spacing solid
Spring is arranged with reservation, the lower end of spring and the bottom of limiting fixed seat connect, and the upper end of spring and the end of buffer board connect
Connect.By setting buffer board and spring between bottom plate and upper plate, this jump can not only be made to step on utensil to be had necessarily the utility model
Elasticity, and can ensure that center of gravity deflection will not occur when in use for device, and good buffering effect can be obtained, solve use
Person is limited using existing callisthenics beat board cushioning effect, the problem of easily causing injury gained in sports.But the upper plate of the utility model
Though middle part buffered plate support, the left and right ends of upper plate be in vacant state, so only in the progress of the middle part of upper plate
Just safety during jumping, when being easy to the phenomenon fallen occur because center is unstable when upper plate two brings out and jumped,
And after long-time use, the middle part of upper plate also easily cracking phenomenon and causing entirely step on jump device service life it is shorter.
The content of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and provide a kind of callisthenics and step on jump device, and it is not only
It can guarantee that with preferable buffering effect, do not easily cause injury gained in sports, also there is higher safety in utilization and longer use
Life-span.
The technical solution of the utility model is：Jump device, including bottom plate, upper plate and the buffer board of centre are stepped in a kind of callisthenics,
Buffer board is the arc sheetmetal of opening upwards, and spring is provided between buffer board and bottom plate, limited post, limited post are provided with spring
Height be less than the maximum compression stroke of spring, the upper and lower ends of spring are connected respectively at buffer board with bottom plate, and spring is distributed in
The both ends and middle part of bottom plate；The height of the perigee distance upper plate of buffer board is not more than 3cm.
The further technical scheme of the utility model is：The top of upper plate is provided with the first skid resistant course.
Further technical scheme is the utility model：The bottom of bottom plate is provided with the second skid resistant course.
The further technical scheme of the utility model is：The stiction coefficient of second skid resistant course is more than the first skid resistant course
Stiction coefficient.
Further, the height of the perigee distance upper plate of buffer board is 2cm.
Further, upper plate is made of hard foam material, and bottom plate is made using high polymer material.
Further, the both ends of buffer board with the integrally formed horizontal connecting plate of buffer board with spring by being attached.
Further, limited post is cylindrical structural, limited post can limited spring moved along a straight line along its axial direction.
The utility model has following features compared with prior art：Jump device is stepped in callisthenics provided by the utility model will be slow
Punching is designed to the arcuate structure of opening upwards, and the bullet with limited post is provided with the bottom both ends of buffer board and middle part
Spring, it can effectively prevent the mined out imagination from occurring, security is higher, and due to that can be stepped on upper plate between the space of jump and buffer board
A certain distance all be present, this partial distance can effectively absorb a part of momentum in jumping, avoid as buffer distance
Human body because of larger impulsive force and caused by injury gained in sports, there is preferable buffering effect, simultaneously because the minimum point of buffer board away from
Height from upper plate is not more than 3cm, so buffer board also limit upper plate deformation quantity to a certain extent, ensures the use of upper plate
Life-span is higher, beneficial to the service life for improving entirety.
Detailed construction of the present utility model is further described below in conjunction with the drawings and specific embodiments.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in drawings：Jump device is stepped in a kind of callisthenics, includes the buffer board 2 of bottom plate 5, upper plate 1 and centre, and buffer board 2 is
The arc sheetmetal of opening upwards, it is ensured that the intensity of buffer board 2 is higher, and reliability is higher, can effectively buffer from upper plate 1
Impulsive force, and any deformation itself will not occur, spring 3 is provided between buffer board 2 and bottom plate 5, limited post is provided with spring 3
4, the height of limited post 4 is less than the maximum compression stroke of spring 3, and when ensureing that spring 3 is in maximum compression, buffer board 2 will not press
Compel limited post 4 and cause the damage of limited post 4, the upper and lower ends of spring 3 connect respectively at buffer board 2 and bottom plate 5, and spring 3 divides
Cloth can respectively set row's spring 3 at the both ends of bottom plate 5 and middle part at the both ends on bottom plate 5 and middle part, can also be in the top of bottom plate 5
Edge and middle part respectively set the spring 3 of several annular arrays, ensure that the position distribution of spring 3 is uniform, equal at main stress point
Provided with spring 3；The height of the perigee distance upper plate 1 of buffer board 2 is 2cm, can both reach buffering effect, and and can effectively limits
The deformation quantity of upper plate 1 is not too large.
The top of upper plate 1 is provided with the first skid resistant course 8, prevents people foot from breakking away.It is anti-skidding that the bottom of bottom plate 5 is provided with second
Layer 6, ensures that bottom plate is not susceptible to break away, makes the positional stability of bottom plate 5 higher.The stiction coefficient of second skid resistant course 6 is big
In the stiction coefficient of the first skid resistant course 8, because human body is different from the anti-skidding degree requirement of bottom plate, human foot should can be kept
The comfortableness in portion is higher, can guarantee that the degree of stability of bottom plate is higher again.Upper plate 1 is made of hard foam material, is had certain
Comfortableness, elasticity, and easily recover deformation, bottom plate 5 is made using high polymer material, light weight, is unlikely to deform.
The both ends of buffer board 2 are attached by horizontal connecting plate 7 integrally formed with buffer board 2 with spring 3, buffer board
2 are integrally formed with connecting plate 7, it is ensured that stress concentration point is not present between buffer board 2 and connecting plate 7, that is, is not susceptible to connect
Locate the phenomenon of fracture, so beneficial to connection reliability is higher between buffer board 2 and spring 3, be not easy to take off in motion process
Caused danger from phenomenon.Limited post 4 is cylindrical structural, limited post 4 can limited spring 3 axially carry out straight line fortune along it
It is dynamic, moreover it is possible to ensure that the linear motion of spring 3 is more smooth, and can effectively reduce the failure phenomenon of spring 3.
Claims (8)
1. jump device is stepped in a kind of callisthenics, it is characterised in that：Including bottom plate, upper plate and the buffer board of centre, buffer board be opening to
On arc sheetmetal, be provided with spring between buffer board and bottom plate, be provided with limited post in spring, the height of limited post is less than spring
Maximum compression stroke, the upper and lower ends of spring connect respectively at buffer board with bottom plate, spring be distributed in bottom plate both ends and in
Portion；The height of the perigee distance upper plate of buffer board is not more than 3cm.
2. jump device is stepped in callisthenics according to claim 1, it is characterised in that：The top of upper plate is provided with the first skid resistant course.
3. jump device is stepped in callisthenics according to claim 2, it is characterised in that：The bottom of bottom plate is provided with the second skid resistant course.
4. jump device is stepped in callisthenics according to claim 3, it is characterised in that：The stiction coefficient of second skid resistant course is more than
The stiction coefficient of first skid resistant course.
5. jump device is stepped in the callisthenics according to any one of claim 1-4, it is characterised in that：The perigee distance of buffer board
The height of upper plate is 2cm.
6. jump device is stepped in callisthenics according to claim 5, it is characterised in that：Upper plate is made of hard foam material, bottom
Plate is made using high polymer material.
7. jump device is stepped in the callisthenics according to any one of claim 1-4, it is characterised in that：The both ends of buffer board by with
The integrally formed horizontal connecting plate of buffer board is attached with spring.
8. jump device is stepped in callisthenics according to claim 7, it is characterised in that：Limited post is cylindrical structural, limited post energy
Enough limited springs are moved along a straight line along its axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747457.8U CN207024469U (en) | 2017-06-26 | 2017-06-26 | Jump device is stepped in a kind of callisthenics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747457.8U CN207024469U (en) | 2017-06-26 | 2017-06-26 | Jump device is stepped in a kind of callisthenics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207024469U true CN207024469U (en) | 2018-02-23 |
Family
ID=61468865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720747457.8U Expired - Fee Related CN207024469U (en) | 2017-06-26 | 2017-06-26 | Jump device is stepped in a kind of callisthenics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207024469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245881A (en) * | 2020-09-14 | 2021-01-22 | 东华理工大学 | Vertical type multi-purpose device for training cheering exercises |
-
2017
- 2017-06-26 CN CN201720747457.8U patent/CN207024469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245881A (en) * | 2020-09-14 | 2021-01-22 | 东华理工大学 | Vertical type multi-purpose device for training cheering exercises |
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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: 20180223 Termination date: 20190626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |