CN107930012B - Physical education equipment - Google Patents
Physical education equipment Download PDFInfo
- Publication number
- CN107930012B CN107930012B CN201711235663.1A CN201711235663A CN107930012B CN 107930012 B CN107930012 B CN 107930012B CN 201711235663 A CN201711235663 A CN 201711235663A CN 107930012 B CN107930012 B CN 107930012B
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- China
- Prior art keywords
- rotary cylinder
- driving shaft
- physical education
- education equipment
- support
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- 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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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
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- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to a kind of physical education equipment.The physical education equipment includes pedestal, support component, hand steered component and driving assembly；The support component is set to the side of the pedestal, the support component includes driving shaft, driven shaft and round treadmill belt, the driving shaft and the driven shaft are spaced apart from each other setting, the driven shaft is rotatably arranged in the side of the pedestal, and the round treadmill belt is sheathed on the driving shaft and the driven shaft；The hand steered component includes support rod and hand rod, and the support rod is inserted on the pedestal and the neighbouring driving shaft, the hand rod are horizontally set at the top of the support rod；The driving component includes switching cylinder, mounting plate, the first rotary cylinder and the second rotary cylinder.The physical education equipment uses more convenient.
Description
Technical field
The present invention relates to a kind of physical education equipment.
Background technique
With the development of China's economic, education sector has obtained significant progress, such as physical education.In existing sport
In education, the movements such as various ball and running are gradually popularized.For example, the running for specification student acts, it can be using running
The physical educations equipment such as machine educates student.However, the tilt angle of the supporting part of existing treadmill is relatively fixed, no
It can be adjusted according to exercise intensity, thus its use is more inconvenient.
Summary of the invention
Based on this, it is necessary to provide a kind of using conveniently physical education equipment.
A kind of physical education equipment, including pedestal, support component, hand steered component and driving assembly；The support component is set
Be placed in the side of the pedestal, the support component includes driving shaft, driven shaft and round treadmill belt, the driving shaft with it is described
Driven shaft is spaced apart from each other setting, and the driven shaft is rotatably arranged in the side of the pedestal, and the round treadmill belt is sheathed on
On the driving shaft and the driven shaft；The hand steered component includes support rod and hand rod, and the support rod is inserted in described
On pedestal and the neighbouring driving shaft, the hand rod are horizontally set at the top of the support rod；The driving component includes
Switching cylinder, mounting plate, the first rotary cylinder and the second rotary cylinder, the switching cylinder are set on the pedestal and are located at
The side of the round treadmill belt, the mounting plate are installed on the switching cylinder, first rotary cylinder and described the
Two rotary cylinders are set to spaced reciprocally on the mounting plate, and height of first rotary cylinder apart from ground is greater than described
Height of second rotary cylinder apart from ground, the driving shaft are switchably rotated with first rotary cylinder and described second
Cylinder connection.
In a wherein embodiment, the diameter of the driving shaft is greater than the diameter of the driven shaft.
In a wherein embodiment, projection is formed with handhold portion, the hand to the opposite end of the hand rod respectively
Help portion for cylinder.
In a wherein embodiment, the diameter of the hand rod is greater than the diameter of the support rod.
In a wherein embodiment, the pedestal includes bottom plate and the support plate for being convexly equipped in the bottom plate side, institute
It states support plate to be arranged in parallel with the driving shaft, one end of the driving shaft is rotatably arranged in the side of the bottom plate.
In a wherein embodiment, the support rod is inserted in the support plate, and the diameter of the support rod is big
In the thickness of the support plate.
In a wherein embodiment, the driving component further includes matrix, and described matrix includes substrate and projection seat,
The substrate and the bottom plate are arranged side by side, and the projection seat is convexly equipped on the substrate, and the driving component is installed on described
On projection seat.
In a wherein embodiment, the first mounting surface for being spaced apart from each other setting, second are formed on the projection seat
Mounting surface and third mounting surface, for first mounting surface adjacent to the driving shaft, the mounting plate is slidingly arranged at described the
On two mounting surfaces, the switching cylinder is installed on the third mounting surface.
In a wherein embodiment, the liftoff height of the terrain clearance of first mounting surface, second mounting surface
The terrain clearance of degree and the third mounting surface successively increases.
In a wherein embodiment, one end of the driving shaft is convexly equipped with occlusion portion, first rotary cylinder
It is provided with auxiliary section on the output shaft of output shaft and second rotary cylinder, the auxiliary section is removably engaged with described
Portion's occlusion.
Due to being provided with the first rotary cylinder, the second rotary cylinder and switching cylinder on the physical education equipment, thus
It can use the switching cylinder and switch the driving shaft between first rotary cylinder and second rotary cylinder,
To change the tilt angle of the round treadmill belt, to change the intensity of road-work, so that the physical education device
Material using more convenient.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the physical education equipment of an embodiment.
Fig. 2 is the stereoscopic schematic diagram of the driving assembly of an embodiment.
Fig. 3 is the partial enlarged view in Fig. 1 at A.
Fig. 4 is support rod, handrail and the diagrammatic cross-section that item is plugged and fixed of an embodiment.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term used herein is intended merely to the mesh of description specific embodiment
, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more relevant listed items
Any and all combinations.
The present invention relates to a kind of physical education equipment.The physical education equipment includes a kind of physical education equipment, including
Pedestal, support component, hand steered component and driving assembly.For example, the support component is set to the side of the pedestal, the branch
Support component includes driving shaft, driven shaft and round treadmill belt, and the driving shaft and the driven shaft are spaced apart from each other setting, it is described from
Moving axis is rotatably arranged in the side of the pedestal, and the round treadmill belt is sheathed on the driving shaft and the driven shaft.
For example, the hand steered component includes support rod and hand rod, the support rod is inserted on the pedestal and the neighbouring active
Axis, the hand rod are horizontally set at the top of the support rod.For example, the driving component include switching cylinder, mounting plate,
First rotary cylinder and the second rotary cylinder, the switching cylinder are set on the pedestal and are located at the round treadmill belt
Side.For example, the mounting plate is installed on the switching cylinder, first rotary cylinder and the second rotary cylinder phase
Mutually it is positioned apart from the mounting plate.For example, height of first rotary cylinder apart from ground is greater than second rotation
Height of the rotaring cylinder apart from ground, the driving shaft switchably connect with first rotary cylinder and second rotary cylinder
It connects.
Please refer to Fig. 1 and Fig. 2, a kind of physical education equipment 100, including pedestal 10, support component 20, hand steered component 30 with
Driving assembly 40；The support component is set to the side of the pedestal, and the support component includes driving shaft 21, driven shaft 22
With round treadmill belt 23, the driving shaft and the driven shaft are spaced apart from each other setting, and the driven shaft is rotatably arranged in described
The side of pedestal, the round treadmill belt are sheathed on the driving shaft and the driven shaft；The hand steered component includes support
Bar 31 and hand rod 32, the support rod is removably inserted on the pedestal and the neighbouring driving shaft, the hand rod
It is horizontally set at the top of the support rod；The driving component includes switching cylinder 41, mounting plate 42, the first rotary cylinder 43
With the second rotary cylinder 44, the switching cylinder is set to the side on the pedestal and being located at the round treadmill belt, described
Mounting plate is installed on the switching cylinder, and first rotary cylinder is set to spaced reciprocally with second rotary cylinder
On the mounting plate, height of first rotary cylinder apart from ground is greater than height of second rotary cylinder apart from ground
Degree, the driving shaft are switchably connect with first rotary cylinder with second rotary cylinder.
For example, the physical education equipment is when in use, first rotary cylinder drives the spindle rotation, described
Driving shaft drives the round treadmill belt rotation, and user can run with the hand steered handrail and on the round treadmill belt
Step.When needing to change the tilt angle of the round treadmill belt, the switching cylinder pulls the mounting plate mobile, to drive
First rotary cylinder and second rotary cylinder raise the driving shaft far from the driving shaft at this time, and make described
Driving shaft is increased to be directed at second rotary cylinder, and the switching cylinder pushes the mounting plate to move again, so that described the
The output shaft of two rotary cylinders and the driving shaft cooperate, so that the driving shaft is switched to institute from first rotary cylinder
It states on the second rotary cylinder, that is, has raised the height of the driving shaft, to change the tilt angle of the round treadmill belt.
Due to being provided with the first rotary cylinder, the second rotary cylinder and switching cylinder on the physical education equipment, thus
It can use the switching cylinder and switch the driving shaft between first rotary cylinder and second rotary cylinder,
To change the tilt angle of the round treadmill belt, to change the intensity of road-work, so that the physical education device
Material using more convenient.
For example, for the ease of supporting the driving shaft, one end setting of the driving shaft far from the first driving cylinder
Support base, the support base are liftable support base.When the support base is in the first holding state, the driving shaft with it is described
The cooperation of first rotary cylinder.When the driving shaft is raised and is cooperated with second rotary cylinder, the support can be pulled
Seat, so that the support base is located at the second holding state, so that the driving shaft is supported in the second support shape of the support base
State.For example, the support base includes pedestal and the supporter that is set on the pedestal.The supporter is liftably set to
On the pedestal, curved support face is formed on the supporter, the end of the driving shaft is rotationally supported in the arc
On supporting surface.For example, offering two perforatings being spaced apart from each other on the pedestal, location hole is offered on the supporter,
The support base further includes locating rod, when the perforating of the location hole alignment lower position on the supporter, the positioning
Bar is arranged in the location hole of the perforating and the supporter, so that the support base is in the first holding state,
The driving shaft is directed at first rotary cylinder at this time.When the perforating of the location hole alignment higher position on the supporter
When, the locating rod is arranged in the location hole on the perforating and the supporter, so that the support base is in
Second support windowsill, the driving shaft is directed at second rotary cylinder at this time.By the way that the support base is arranged, institute can be made
Relatively stable support can be obtained by stating driving shaft.
For example, for the ease of installing the driving component, the diameter of the driving shaft is greater than the diameter of the driven shaft.Institute
The opposite end difference projection for stating hand rod forms handhold portion, and the handhold portion is cylinder.The diameter of the hand rod is greater than
The diameter of the support rod.The pedestal includes bottom plate 11 and the support plate 12 for being convexly equipped in the bottom plate side, the support plate
It is arranged in parallel with the driving shaft, one end of the driving shaft is rotatably arranged in the side of the bottom plate.The support rod is inserted
In the support plate, the diameter of the support rod is greater than the thickness of the support plate.The driving component further includes matrix
45, described matrix includes substrate 451 and projection seat 453, and the substrate and the bottom plate are arranged side by side, and the projection seat is convexly equipped in
On the substrate, the driving component is installed on the projection seat.It is formed on the projection seat and is spaced apart from each other the of setting
One mounting surface 454, the second mounting surface 455 and third mounting surface 456, first mounting surface is adjacent to the driving shaft, the peace
Loading board is slidingly arranged on second mounting surface, and the switching cylinder is installed on the third mounting surface.Described first
The terrain clearance of the terrain clearance of mounting surface, the terrain clearance of second mounting surface and the third mounting surface successively increases.
One end of the driving shaft is convexly equipped with occlusion portion 211, the output shaft of first rotary cylinder and second rotary cylinder
Auxiliary section 431 is provided on output shaft, the auxiliary section is removably engaged with the occlusion portion.By in the projection seat
Upper setting height different the first mounting surface, the second mounting surface and third mounting surface, so that the mounting plate and institute
Stating switching cylinder can be located in different height, so that the installation of the driving component is more convenient, it is not easy to generate
Interference.
For example, for the ease of driving the spindle rotation, the occlusion portion includes mandrel 2111 and is convexly equipped in the core
Multiple tooth engageds 2113 of axis periphery are formed with multiple serrate slots 4311 on the inner sidewall of the auxiliary section, the occlusion portion
Multiple tooth engageds are inserted in respectively in multiple serrate slots of the auxiliary section, to realize the driving shaft and first rotation
Cylinder or second rotary cylinder are detachably connected.By the way that the tooth engaged and the serrate slot is arranged, institute can be made
Stating driving shaft can relatively easily be driven to rotate.For example, for the ease of making the driving shaft in first rotary cylinder
Or switch between second rotary cylinder, the driving component further includes lifting cylinder 46 and lifting button 47, the lifting air
Cylinder is installed on first mounting surface, and the lifting button is set on the output shaft of the lifting cylinder and is slidably fastened on
The bottom of the driving shaft is buckled for example, the mandrel of the occlusion portion is rotationally supported in the lifting.For example, the lifting
Button is U-shaped, is inside formed with and fastens space 471, and the mandrel of the occlusion portion is supported in the fastening space.When need by institute
When stating driving shaft and switching to second rotary cylinder from first rotary cylinder, the switching cylinder pulls the mounting plate
It is moved on second mounting surface, drives first rotary cylinder and second rotary cylinder far from the driving shaft,
The lifting cylinder lifts the driving shaft, increases the occlusion portion of the driving shaft and is directed at matching for second rotary cylinder
Conjunction portion, hereafter, the switching cylinder push the mounting plate mobile towards the driving shaft, so that second rotary cylinder
Auxiliary section and the driving shaft occlusion portion cooperate, thus realize the driving shaft is switched to from first rotary cylinder
On second rotary cylinder, without artificial force, more saving manpower.
For example, for the ease of changing motion mode, for example, my descending jog mode is changed by upward slope jog mode, it is described
Physical education equipment further includes plugging item, and the item that plugs is arranged and parallel with the item that plugs adjacent to the driven shaft, described
The one end for plugging item is inserted on the bottom plate, it is described plug to offer on item plug hole.It, will when needing to change jog mode
The support rod is extracted from the pedestal, and by the support rod be inserted in it is described plug the plugging in hole of item, thus by institute
State armrest assembly be set to it is described plug on item, then change the direction of rotation of first rotary cylinder or the second rotary cylinder,
The moving direction of the round treadmill belt can be changed, and then upward slope jog mode can be changed into descending jog mode, make
The exercise of varying strength and different modes can be obtained by obtaining student.
For example, for the ease of carrying or carrying the physical education equipment, the support rod includes the first folded section 33, the
Two-fold section 34 and third folded section 35, first folded section and the third folded section are rotationally connected with described the respectively
The opposite end of two-fold section, first folded section be inserted in it is described plug in item or the support plate, the handrail
It is connected in the third folded section.When needing to carry the physical education equipment, the foldable support rod, so that described
For the first folded section, the second folded section and the third folded section of support rod around triangle is formed, the handrail is resisted against institute
It states and plugs on bar, so that the carrying of the physical education equipment is more convenient.For example, the item that plugs is concavely provided with bar shaped
Container, the handrail card, which is set, to be contained in the bar shaped container.For example, for the ease of connect first folded section with
Second folded section or connection second folded section and the third folded section, the opposite end of second folded section distinguish shape
At there is pivot part 341, first folded section and the third folded section, which have been respectively formed on, pivots slot 331, and described second folds
Two pivot parts of section are rotatably arranged in the pivot slot of the pivot slot and the third folded section of first folded section respectively
It is interior, using the pivot part and the cooperation for pivoting slot, first folding part and third folding part phase can be made
Second folding part is folded.For example, being formed with bending gap in the pivot part and the pivot slot, described first is flexible
Portion and second flexible part are partially housed in the bending gap, with for first flexible part and described second soft
Property portion's bending deformation occupied by.
For example, for the ease of making first folded section, the second folded section and third folded section keep vertical when in use
Without bending due to by external force, through hole 36 is offered in the support rod, the through hole runs through first folded section, institute
State the second folded section and the third folded section.The physical education equipment further includes that item 50 is plugged and fixed, described to be plugged and fixed
Item is actively inserted in the through hole.The item that is plugged and fixed includes sequentially connected actuation bar portion 51, the first flexible part
52, intermediate shank portion 53, the second flexible part 54 and end bar portion 55, the actuation bar portion pass through the first flexible part and the intermediate bar
Portion's connection, the end bar portion are connect by the second flexible part with the intermediate shank portion.The actuation bar portion is arranged in described
In three folding bar portions and one end of the actuation bar portion is convexly equipped in the third and folds bar portion outside and formation operation end 56.Described
One flexible part is arranged in the third and folds in a pivot part for pivoting slot and the second folded section for bar portion, and described second
Flexible part is arranged in described first and folds in another described pivot part for pivoting slot and second folded section of bar portion.When need
When folding the support rod, first flexible part and second flexible part may make by forcing in the support rod i.e.
Deformation occurs, so that the support rod is bent into triangle, so that the folding of the support rod is realized, in order to take
Band.When needing using the physical education equipment, rotates first folded section, second folded section and the third and roll over
Then folded section is drawn so that first folded section, second folded section and the third folded section are on the same line
The operating side is moved, so that the item that is plugged and fixed is mobile, so that the end bar portion is arranged in first folded section
With the junction of second folded section so that the intermediate shank portion is arranged in second folded section and the third folded section
Junction.At this point, the third folded section can not relatively described second even if the support rod is by biggish folding force
Folded section bending, second folded section can not first folded section bending relatively because the intermediate shank portion with it is described
End bar portion can prevent the generation of this bending.For example, the intermediate shank portion and the end bar portion use stainless steel control
At.
For example, operating the operating side for the ease of user, the operation bar portion is provided at the operating side
It folds graduation mark and erects graduation mark, the folding graduation mark and the setting graduation mark are spaced apart from each other setting.The folding is carved
Degree line is directed at the surface of the handrail, and first flexible part and second flexible part are respectively aligned to second folding at this time
The opposite end of folded section, indicates that the support rod can be folded.Item is plugged and fixed described in drawing high upwards, makes the setting scale
When line is directed at the surface of the handrail, the end bar portion and the intermediate shank portion are directed at second folded section respectively at this time
Opposite end, the support rod cannot fold at this time so that the support rod is able to maintain biggish support degree,
For user carry out using.
For example, described plug is additionally provided with the first fastener hole on item, described for the ease of carrying the physical education equipment
The second fastener hole is offered in support plate, the end bar portion and the actuation bar portion can removably be inserted in described respectively
In first fastener hole and second fastener hole, so as to hold the intermediate shank portion using manpower, and then by the sport
Teaching equipment is mentioned, to be carried and be carried.For example, for the ease of when lifting the physical education equipment, so that institute
It states support rod to be not easy to fall, inserting hole is also provided in the third folded section, the inserting hole of the third folded section is with respect to institute
The length direction for stating third folded section is obliquely installed.When the support rod is inserted in the support plate, the third folded section
It can be bent at item towards described plug, so that the support rod is converted into triangle, the actuation bar portion is arranged in described the
Be inserted in again after the inserting hole of three folded sections in the second fastener hole in the support plate, so as to prevent the support rod from
It is fallen on the physical education equipment.For example, the operating side of the actuation bar portion includes end effector ball 561 and is set to described
Flexible grafting item 563 on end effector ball.In order to fasten the support rod, inclined insert is offered in first folded section
Apertured, the actuation bar portion are arranged in plugging in hole in the third folded section, and the flexible grafting item be arranged in it is described
First folded section plugs in hole, and the end effector ball is inserted in the second fastener hole in the support plate.At this point, using
Person can hold the intermediate shank portion, and forced in using the end bar portion and the actuation bar portion and described to plug item and institute
Support plate is stated, to lift the physical education equipment.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for embodiment described above, and the description thereof is more specific and detailed, but
It cannot be construed as a limitation to the scope of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to of the invention
Protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of physical education equipment, including pedestal, support component, hand steered component and driving assembly；
The support component is set to the side of the pedestal, and the support component includes that driving shaft, driven shaft and round are run
Band, the driving shaft and the driven shaft are spaced apart from each other setting, and the driven shaft is rotatably arranged in the side of the pedestal, institute
Round treadmill belt is stated to be sheathed on the driving shaft and the driven shaft；
The hand steered component includes support rod and hand rod, and the support rod is inserted on the pedestal and the neighbouring active
Axis, the hand rod are horizontally set at the top of the support rod；
It is characterized in that, the driving component includes switching cylinder, mounting plate, the first rotary cylinder and the second rotary cylinder, institute
It states switching cylinder and is set to the side on the pedestal and being located at the round treadmill belt, the mounting plate is installed on the switching
On cylinder, first rotary cylinder and second rotary cylinder are set to spaced reciprocally on the mounting plate, and described the
Height of one rotary cylinder apart from ground is greater than height of second rotary cylinder apart from ground, and the driving shaft is switchably
It is connect with first rotary cylinder with second rotary cylinder.
2. physical education equipment as described in claim 1, which is characterized in that the diameter of the driving shaft is greater than the driven shaft
Diameter.
3. physical education equipment as claimed in claim 2, which is characterized in that the opposite end of the hand rod distinguishes projection shape
At there is handhold portion, the handhold portion is cylinder.
4. physical education equipment as claimed in claim 3, which is characterized in that the diameter of the hand rod is greater than the support rod
Diameter.
5. physical education equipment as described in claim 1, which is characterized in that the pedestal includes bottom plate and is convexly equipped in the bottom
The support plate of plate side, the support plate are arranged in parallel with the driving shaft, and one end of the driving shaft is rotatably arranged in institute
State the side of bottom plate.
6. physical education equipment as claimed in claim 5, which is characterized in that the support rod is inserted in the support plate,
The diameter of the support rod is greater than the thickness of the support plate.
7. physical education equipment as claimed in claim 6, which is characterized in that the driving component further includes matrix, the base
Body includes substrate and projection seat, and the substrate and the bottom plate are arranged side by side, and the projection seat is convexly equipped on the substrate, described
Driving assembly is installed on the projection seat.
8. physical education equipment as claimed in claim 7, which is characterized in that be formed on the projection seat and be spaced apart from each other setting
The first mounting surface, the second mounting surface and third mounting surface, for first mounting surface adjacent to the driving shaft, the mounting plate is sliding
It is set on second mounting surface dynamicly, the switching cylinder is installed on the third mounting surface.
9. physical education equipment as claimed in claim 8, which is characterized in that the terrain clearance of first mounting surface, described
The terrain clearance of second mounting surface and the terrain clearance of the third mounting surface successively increase.
10. physical education equipment as claimed in claim 9, which is characterized in that one end of the driving shaft is convexly equipped with occlusion portion,
Auxiliary section, the auxiliary section are provided on the output shaft of the output shaft of first rotary cylinder and second rotary cylinder
Removably it is engaged with the occlusion portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711235663.1A CN107930012B (en) | 2017-11-30 | 2017-11-30 | Physical education equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711235663.1A CN107930012B (en) | 2017-11-30 | 2017-11-30 | Physical education equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107930012A CN107930012A (en) | 2018-04-20 |
| CN107930012B true CN107930012B (en) | 2019-07-19 |
Family
ID=61947948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711235663.1A Active CN107930012B (en) | 2017-11-30 | 2017-11-30 | Physical education equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107930012B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2503927Y (en) * | 2001-07-23 | 2002-08-07 | 青岛英派斯集团有限公司 | Electric lifting mark time device |
| CN2836858Y (en) * | 2005-07-27 | 2006-11-15 | 擘达企业有限公司 | Lifting structure of running machine |
| CN101224333A (en) * | 2008-01-02 | 2008-07-23 | 赵娜 | Folding running machine |
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2017
- 2017-11-30 CN CN201711235663.1A patent/CN107930012B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107930012A (en) | 2018-04-20 |
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