CN106693337A - Folding roller skating learning assistor - Google Patents
Folding roller skating learning assistor Download PDFInfo
- Publication number
- CN106693337A CN106693337A CN201710043503.0A CN201710043503A CN106693337A CN 106693337 A CN106693337 A CN 106693337A CN 201710043503 A CN201710043503 A CN 201710043503A CN 106693337 A CN106693337 A CN 106693337A
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- Prior art keywords
- spring
- steel pipe
- wheel
- learning
- folding roller
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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
- A63B69/00—Training appliances or apparatus for special sports
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention provides a folding roller skating learning assistor. The folding roller skating learning assistor is composed of a metal handle, supports, folding mechanisms and universal castors. The metal handle is of a circular ring structure and is connected with the upper ends of the supports through the folding mechanisms; each support is composed of an inner steel pipe, an outer steel pipe and a height adjusting mechanism, wherein the diameter of the outer steel pipe is larger than that of the inner steel pipe, and the inner steel pipe and the outer steel pipe are fixed through a press type round-head-shaped metal fastener to adjust the height. The universal castors are connected with nuts welded to the bottom ends of the inner steel pipes of the supports through fixed threaded rods, and a gravity brake device is arranged on each universal castor. By adopting the folding structure, the roller skating learning assistor is convenient to unfold and fold, convenient and fast to use and higher in safety and saves space.
Description
Technical field
The present invention relates to a kind of Wheel skidding learning aid appliance, especially a kind of folding roller-skate learning helper.
Background technology
With the growth in the living standard of people, requirement to quality of life also more and more higher, when people can use more
Between and during energy puts into fitness entertainment, roller skating as a kind of health fashion again motion, increasingly by people
Like and participate in.
But roller skating is a professional and technical exigent motion, for beginner, be by length
The exercise of time could grasp the skill of balance, therefore each beginner can be because of the bad balance of grasp in the stage of begining to learn
Often wrestling, has many people and by tumble injury or disables to learn skidding or blading movement in reality, and this is for children and year
Safety when learning skidding for age people bigger than normal seems even more important.
Application No. 200920103007.0 discloses a kind of folding roller-skate learning helper, and its body contours is by 2 branch
Strut connects up-small and down-big 2 " u "-shaped frameworks and forms, under " U " type guard circle two ends asymmetrical guard bar, two protections are set
Bar is respectively connected with so as to realize the foldable of whole device by horizontal folding joint with the two ends of the lower guard circle, to solve
Wheel skidding learning aid appliance saves the problem of parking space, then learning-aid device highly fixation, 2 support bars still by trip bolt come
Dismounting is realized, parking space is saved rather than by way of folding.Meanwhile, the device is only provided with universal wheel, is not provided with
The brake gear of universal wheel, can not control due to the speed control that inertia belt comes, it is impossible in time very well in use
Aiding device is braked, it is impossible to play a part of to protect skidding learner well, increased the injured possibility of learner
Property.
Application No. 201420761211.2 discloses a kind of modular Wheel skidding learning aid appliance, by metal handrail, supporter,
Protection ring and the part of universal caster wheel four constitute, because connected mode is that the modes such as tenon, Tenon assemble between each part, group
Wasted time and energy during dress, it is extremely inconvenient.Brake apparatus is also not provided with universal wheel simultaneously, can not be controlled very well in use
Make due to the safety problem that inertia belt comes, it is impossible to aiding device is braked in time, it is impossible to play protection skidding well
The effect of habit person, increased the injured possibility of learner.The present invention is inventor on the basis of assembly type Wheel skidding learning aid appliance
Be improved, overcome above mentioned problem, Fast Installation when using, dismounting increased the security of skidding learner, at the same with group
The learning-aid device of dress formula is compared, and it is simple that structure also becomes, more conducively actual operation and the saving in space.
The content of the invention
The present invention provides a kind of folding roller-skate learning helper, using circular platform type structure, when in use no matter to what direction
Slide, user's omnibearing protection can be given, improve security；Secondly, using folding structure, reduce installation and
The step of dismounting, the operating time is saved, reduce the structure space of the device, be easy to deposit and transport, save parking space；
Again, this Wheel skidding learning aid appliance can adjust it highly, it is adaptable to the crowd of different heights by height adjustment mechanism；Universal
The brake apparatus being provided with wheel, it is to avoid insecurity that skidding learner is come due to excessive velocities or due to inertia belt and
Uncontrollability risk, improves the security of learner.
The present invention provides a kind of folding roller-skate learning helper, fold mechanism, high with telescopic adjustment mainly by metal handrail
The supporter of function is spent, the part of universal caster wheel four composition with gravity brake function.Described metal handrail is using closing
Cirque structure, metal handrail is located at the upper end of support body folding mechanism, and the quantity of supporter is more than 2, metal handrail
It is connected with supporter by fold mechanism, each supporter bottom is fixedly connected a universal caster wheel；It is characterized in that：Connection
Metal handrail is made up of with the fold mechanism of supporter male tenon, female tenon and sleeve pipe, and universal caster wheel is located on same circumference, and this
The circle diameter with diameter greater than metal handrail of circumference.
Preferred scheme is 3 for the quantity of supporter.
Preferred scheme is made up of for supporter height adjustment mechanism interior steel pipe and outer steel pipe, and its China and foreign countries' diameter of steel tube is more than
Interior diameter of steel tube, is connected between inside and outside steel pipe by height adjustment mechanism.Height adjustment mechanism is by outer steel pipe, to wearing circular hole, interior
Steel pipe and the regulation fixing device composition of the push type on interior steel pipe, wherein it is described to wear circular hole quantity be more than 2 pairs,
Symmetrical longitudinal arrangement on outer diameter of steel tube position.Push type adjust fixing device by 1 be pointed to interior steel pipe top to wear circular hole,
Globular model metal clamps, spring composition, wherein described globular model metal clamps are embedded in interior steel pipe to wearing in circular hole, described bullet
Spring is connected between globular model metal clamps allows globular model metal clamps to press activity.When supporter height is adjusted, press
The described globular model metal clamps of pressure, mobile outer and inner tube makes the globular model metal clamps for being located at interior steel pipe corresponding
Outer steel pipe ejected on circular hole and locks automatically to being worn.
Preferred scheme is metal handrail and supports the fold mechanism between external steel pipe by consolidating on metal handrail
Fixed mother's tenon and the male feather joint head of the fixation positioned at outer steel pipe top and outer tube composition, equally spacedly weld 3 on metal handrail
Fixed mother's tenon, has corresponding circle hole on fixed mother's tenon and male tenon, and the aperture of two circular holes is equal, when male tenon and female feather joint head
When being fastened togather, punching bolt connection is passed through at both mortise-tenon joints.The overcoat pipe fixing device of fold mechanism is by positioned at outer
The circular hole of sleeve pipe, globular model metal clamps, jackscrew, spring composition, wherein described globular model metal clamps are located at female feather joint
In the circular hole of the head other end, of circular hole is equipped with jackscrew, and one is equipped with globular model metal clamps, jackscrew and round end metal clamps
Between be equipped with spring, globular model metal clamps is pressed activity.When supporter fixation is strutted, the described round end of pressing
Shape metal clamps, mobile outer tube makes the globular model metal clamps for being located at female feather joint head other end in the outer steel pipe of correspondence
Eject and lock automatically in circular hole position.
Preferred scheme is that there is castor to install screw rod, universal wheel shaft, support on universal caster wheel.Described universal caster wheel peace
Loading screw has the nut of same apertures with steel pipe bottom inner portion in supporter, and the nut of described supporter bottom is welded to
In supporter in the steel pipe of steel pipe bottom, when universal caster wheel is installed, described castor installs screw rod and is welded on interior steel pipe bottom
Connection is tightened in internal nut rotation.
Preferred scheme is the universal caster wheel with gravity brake function, the universal caster wheel with gravity brake function be by
Spring pressuring plate standing screw, spring pressure adjusting nut, spring pressuring plate, upper spring catch, lower spring pin, spring retaining sleeve pipe, bullet
Spring, wheel shaft, wheel, spring pressuring plate standing screw nut installs screw rod, wheel support, the strip wheel shaft perforate on support etc.
Composition.
Universal caster wheel with gravity brake function is that gravity brake function is increased on the basis of existing universal caster wheel,
Vertical elongate in shape is processed into perforate on the support of universal wheel wheel shaft both sides, wheel shaft is inside done up and down,
There are a pair symmetrical lower spring pins on wheel both sides, there is perforate in the middle of lower spring pin, have tapping in one of perforate, facilitate wheel shaft to wear
Cross or tighten, lower spring pin top there are cylindrical protrusions, spring diameter is more than the diameter of spring catch cylindrical protrusions, and spring housing exists
In cylindrical protrusions, be symmetrically welded with spring retaining sleeve pipe between the upper and lower spring catch in wheel support both sides, pogo barrel it is straight
More than the diameter of spring, backing positions have perforate directly over wheel, are provided with spring pressuring plate standing screw, and spring pressuring plate is fixed in footpath
The bottom nut of screw rod is by particular design concavity, while playing a part of wheel braking point.Also have out in the middle of spring pressuring plate
Hole, on spring pressuring plate standing screw, spring pressuring plate two is welded with spring catch in downwardly convex cylinder, two bullets
Spring is arranged on lower spring pin and upper spring catch through both sides spring retaining sleeves pipe, and with spring pressure adjusting nut by spring
It is tightened to convenient pressure size.Under now being acted on due to both sides tension force of spring, mutually exclusive power is produced between upper and lower spring catch,
Upper and lower spring catch is promoted round about, while wheel shaft to be pushed to the most bottom of support strip perforate by lower spring pin
End, allows it away from the braking point directly over wheel, and keep normality.When pressure certain on universal wheel is applied to, pressure meeting
It is transmitted on spring by support, with the increase of pressure, spring is gradually compressed, because wheel and wheel shaft are with ground location
It is fixed, so support can gradually be moved down along strip opening, the nut (braking point) of standing screw gradually with wheel surface
Contact, friction, until wheel stops operating, when the pressure being applied on metal handrail is gradually reduced, due to spring force
Effect, support can return to initial position, and wheel shaft position returns to the bottom of support strip opening, the nut of standing screw
(braking point) separates with wheel surface, and wheel recovers rotary state.By the above-mentioned brake apparatus of the setting on universal wheel come real
The braking of existing universal wheel.
Because skidding beginner is difficult to grasp to balance, the support and protection for having Wheel skidding learning aid appliance can prevent practitioner
Directly fall down, but skidding practitioner underfoot disequilibrium when the whole weight of body will be pressed on learning-aid device,
Due to the effect of inertia, at this time Wheel skidding learning aid appliance just can also continue to slide in the case where not controlled by people, it is possible to right
Oneself and surrounding people bring new security risk, so the present invention is provided with gravity braking device on universal caster wheel,
Continuing in the case of uncontrolled slides with people to prevent Wheel skidding learning aid appliance with the effect solved due to inertia, allows skidding to practise
Person is safer.
When using, collapsible learning-aid device is placed on training field, training field can be in the venue of specialty or outdoor
Other flat broad places, first, are launched supporter and are fixed by outer tube, secondly according to practitioner by fold mechanism
The height of itself, regulates the proper height of Wheel skidding learning aid appliance supporter, puts on ice skate station in the annular handrail of learning-aid device
Between, body leans forward slightly, and two hands hold the annular handrail on body bilateral both sides respectively, and underfooting starts to be slided to all directions, together
When drive learning-aid device to be moved to corresponding direction by body and both hands.When disequilibrium is felt in practitioner underfooting, by
In the support for having both hands and learning-aid device handrail, the balance of body will soon be adjusted, continue to practise.Even if body loses flat completely
Weighing apparatus, because of the support and protection of learning-aid device, body will not also be fallen down immediately, so both safe, improve practitioner's again
Interest and exercise efficiency.
Beneficial effects of the present invention are：1st, Wheel skidding learning aid appliance is closed circular annular, can provide forward and backward, side for user
Comprehensive support during slip, even if the complete disequilibrium of body, will not also slip in the support of annular handrail and protection lower body,
Improve security；2nd, it is connected by mortise and tenon fold mechanism between the metal handrail of Wheel skidding learning aid appliance and supporter, is easy to open
With pack up, it is easy to operate compared with modular, structure simplify, can be with time-consuming, space；3rd, supporter is by interior steel pipe, outer steel
Pipe is constituted, and telescopically adjusts the height of Wheel skidding learning aid appliance between inside and outside steel pipe by height adjustment mechanism, is easy to different heights
Beginner uses；4th, gravity brake gear can ensure the peace of learner by preferably controlling inertia and speed during skidding
Quan Xing, appearance the problems such as prevent dangerous risk.
Brief description of the drawings
Fig. 1 is overall appearance schematic diagram of the invention；
Fig. 2 is fold mechanism close-up schematic view of the invention；
Fig. 3 is support body folding mechanism schematic diagram of the invention；
Fig. 4 is support folding structure tongue and groove structural representation of the invention；
Fig. 5 is supporter schematic appearance of the invention；
Fig. 6 is supporter height adjustment mechanism schematic diagram of the invention；
Fig. 7 is universal caster wheel connected mode schematic diagram of the invention；
Fig. 8 is universal wheel gravity brake apparatus front schematic view of the invention；
Fig. 9 is universal wheel gravity brake apparatus side schematic view of the invention；
Figure 10 is caster bracket side schematic view of the invention；
Figure 11 is design sketch of the invention (1)；
Figure 12 is design sketch of the invention (2)；
Figure 13 is design sketch of the invention (3).
Specific embodiment
With reference to Fig. 1-10 and specific embodiment, the present invention is further detailed explanation, but the specific implementation
The protection domain that mode is not intended to limit the present invention.
Embodiment 1：
As shown in figure 1, the present invention provides a kind of folding roller-skate learning helper, by metal handrail 1, fold mechanism 2, can adjust
The supporter 3 of height and the universal caster wheel 4 with gravity brake apparatus are constituted.Metal handrail 1 is enclosed annulus, multiple universal
Castor be located at same circumference on, and this circumference the circle diameter with diameter greater than metal handrail.
As shown in Fig. 2 fold mechanism of the invention 2 is by the female tenon 20 on metal handrail 1 and the external steel pipe 32 of support
Public tenon 21 and sleeve pipe 22 are constituted, and further as shown in Figure 3,4, there is aperture identical circular hole 28 on female tenon 20 and male tenon 21 respectively,
And female tenon 20 and male tenon 21 are coupled together by punching screw 23, while push type sleeve pipe is provided with female tenon 20 fixes dress
Put, wherein push type fixing device constitutes (as shown in Figure 3) by globular model metal clamps 24, jackscrew 25, spring 26, circular hole 29,
One of circular hole 29 is equipped with jackscrew 25, and one is equipped with globular model metal clamps 24, and centre is equipped with spring 26.Wherein globular model metal
Clamp 24 is embedded in the circular hole of female tenon 20, and spring can press activity between globular model metal card 24 and jackscrew.In sleeve pipe 22
On have circular hole 27, this circular hole is in the same size with circular hole 29 in push type fixing device, when fold mechanism launches, mother's tenon 20 and
Public tenon 21 is stretched, presses globular model metal clamps 24, and sleeve pipe 22 is above carried to relevant position, makes globular model metal clamps 24 and set
Pipe circular hole 27 just corresponds to ejection and is automatically locked.
As shown in figure 5, height-adjustable supporter 3 is made up of interior steel pipe 31, outer steel pipe 32, height adjustment mechanism 34,
Its bottom has the inner nut matched with castor screw rod 36 (as shown in Figure 7), is connected with the spiral of universal caster wheel 4.Further such as
Shown in Fig. 6, height adjustment mechanism 34 by interior steel pipe 31, outer steel pipe 32, on outer steel pipe 32 to wearing circular hole 33 and positioned at interior
Push type regulation fixing device 35 on steel pipe 31 is constituted, wherein the quantity to wearing circular hole is more than 2 pairs, in the diameter of outer steel pipe 32
Symmetrical longitudinal arrangement on position.Wherein push type regulation fixing device 35 comprising 1 be pointed to interior steel pipe top to wearing circular hole, circle
Capitiform metal clamps and spring are constituted, wherein globular model metal clamps be embedded in interior steel pipe to wearing in circular hole, spring is in globular model
Connection allows globular model metal clamps to press activity between metal clamps.When 3 height of supporter is adjusted, the described circle of pressing
Capitiform metal clamps, mobile outer and inner tube makes to be located at the globular model metal clamps of interior steel pipe in corresponding outer steel pipe to wearing
Ejected on circular hole and locked automatically.
As shown in fig. 7, A represents the decomposing schematic representation of connected mode between the interior steel pipe of supporter 3 and universal caster wheel 4, branch
The bottom inner portion of interior steel pipe 31 of support body 3 has nut, corresponding with the castor screw rod 36 on universal caster wheel 4, and both pass through spiral
Connection, 51 is the universal steering spindle of universal wheel.
As shown in figure 8, the universal wheel 4 with gravity brake apparatus is by wheel 50, wheel shaft 49, caster bracket 40, gravity system
Motivation structure is constituted.Above-mentioned gravity arrestment mechanism includes upper spring catch 45, lower spring pin 48, spring 47, spring pressuring plate 44, spring pressure
Piece standing screw 42, spring pressuring plate adjusting nut 43, wheel braking point 41, pogo barrel 46.Under two upper spring catch 45, two
Spring catch 48 is separately fixed on spring pressuring plate 44 and wheel shaft 48, and is fixed in opposite directions on the same longitudinal axis, and lower spring pin 48 is provided with
Perforate, wheel shaft 49 is connected by two perforates of lower spring pin with wheel 50, wherein a STH is provided with tapping, facilitates wheel shaft to wear
Cross or tighten.Spring 47 is located between upper spring catch 45, lower spring pin 48, and spring pressuring plate 44 and caster bracket 40 are by being located at
Circular hole on them is connected with standing screw 42 with nut 43.Caster bracket 40 is provided with symmetrical strip perforate 52
(as shown in Figure 10), enables wheel shaft 49 to be done in strip perforate 52 and freely up and down moves.Bullet is adjusted by adjusting nut 43
The working pressure of spring, and wheel shaft 49 is pushed to the lowermost end of strip perforate 52, now wheel 50 is away from top braking point
41, wheel normal rotation, when initial threshold of the pressure being applied on caster bracket 40 less than spring 47, spring 47 keeps
Initial length, when the pressure being applied on caster bracket 40 is more than 47 initial threshold of spring, support 40 can be along on support
Strip opening moved down to the direction of wheel 50, and compression spring simultaneously, with the gradually increase of pressure, nut (braking point)
41 gradually can contact with wheel surface, and as the pressure being applied on wheel increases, both will press tighter and tighter, until wheel 50
Stop operating.When the pressure being applied on support 40 reduces, due to the effect of spring 47, support 40 can be gradually along strip perforate
Moved on 51, return to initial position, wheel releases braking, recovers operating condition.
When in use, first fold mechanism 2 is launched and by pressing the spring clip 24 of fixing device by outer tube circular hole
After 27 are promoted to the height of globular model metal clamps 24, globular model metal clamps 24 are made to eject and lock through outer tube circular hole 27
Extremely, interior steel pipe 31 is fixed with outer steel pipe 32 by height adjustment mechanism, according to the height of user, on regulation supporter 3
Height adjustment mechanism 34, the height of Wheel skidding learning aid appliance is adapted with the height of user.
Collapsible learning-aid device is placed on training field, practitioner puts on ice skate station in the middle of the annular handrail of learning-aid device,
Body leans forward slightly, and two hands hold the annular handrail on body bilateral both sides respectively, and underfooting starts to be slided to all directions, while logical
Cross body and both hands drive learning-aid device to be moved to corresponding direction.When disequilibrium is felt in practitioner underfooting, due to having
The support of both hands and learning-aid device handrail, will soon adjust the balance of body, continue to practise, when practitioner's body loses flat completely
When weighing apparatus will be fallen down, due to there is support of the both hands by learning-aid device handrail, body wt will be fully pressed against on learning-aid device, without
As for falling down, now because body wt is fully pressed against on learning-aid device, the gravity braking mechanism work on universal wheel will be made
Make, play a part of to slow down and brake.Prevent learning-aid device from continuing to slide in the presence of inertia.Above content is to combine the present invention
Structure and course of work further description made thereto, it is impossible to assert it is of the invention specific implementation be confined to these
Explanation.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, may be used also
To make some simple deduction or replace, protection scope of the present invention should be all considered as belonging to.
Claims (10)
1. a kind of folding roller-skate learning helper, is mainly made up of, metal metal handrail, fold mechanism, supporter and universal caster wheel
Handrail is located at the upper end of supporter, and the quantity of supporter is that, more than 2, one multi-axis foot of connection is installed in each supporter bottom
Wheel；It is characterized in that：Described metal handrail is connected with supporter by fold mechanism, and fold mechanism is by metal handrail
Female tenon, the male tenon of supporter upper end, sleeve pipe and push type regulation fixing device composition.
2. a kind of folding roller-skate learning helper according to claim 1, it is characterised in that：There is circular hole on sleeve pipe；Described
Push type regulation fixing device is made up of the globular model metal clamps positioned at female tenon top, jackscrew, spring, wherein described round end
Shape metal clamps are embedded in the circular hole of female tenon one end, described spring between globular model metal clamps and opposite side jackscrew, round end
Shape metal clamps can press activity, and globular model metal clamps can be ejected by circular hole of the correspondence on sleeve pipe and incite somebody to action both automatically
Locking is locked.
3. a kind of folding roller-skate learning helper according to claim 1, it is characterised in that：Metal handrail is using enclosed
Cirque structure.
4. a kind of folding roller-skate learning helper according to claim 1, it is characterised in that：The quantity of supporter is 3；Branch
Support body is made up of interior steel pipe and outer steel pipe, wherein described outer diameter of steel tube is more than described interior diameter of steel tube, interior steel pipe with it is outer
Connected by height adjustment mechanism between steel pipe.
5. a kind of folding roller-skate learning helper according to claim 4, it is characterised in that：Described height adjustment mechanism by
Outer steel pipe, to wearing circular hole, interior steel pipe and the push type regulation fixing device composition on interior steel pipe, wherein described to wearing circle
Hole number is the symmetrical longitudinal arrangement on outer diameter of steel tube position more than 2 pairs.
6. a kind of folding roller-skate learning helper according to claim 5, it is characterised in that；Described push type regulation is fixed
Device is pointed to being constituted to wearing circular hole, globular model metal clamps, spring for interior steel pipe top by 1, wherein described globular model gold
Category clamp is embedded in interior steel pipe to wearing in circular hole, and described spring is connected between brachycephalic metal clamps and makes globular model metal clamps
Activity can be pressed.
7., according to a kind of any described folding roller-skate learning helpers of claim 1-6, universal caster wheel is by wheel, support, wheel shaft
Constitute, it is characterised in that；There is gravity arrestment mechanism, including spring, spring catch, spring pressuring plate, bullet on described universal caster wheel
Spring compressing tablet standing screw, spring pressure adjusting nut and pogo barrel.
8. a kind of folding roller-skate learning helper according to claim 7, it is characterised in that：Support both sides are provided with symmetrical length
Bar shaped perforate.
9. a kind of folding roller-skate learning helper according to claim 7, it is characterised in that：Spring pressuring plate passes through screw rod and ten thousand
Connected to wheel support, symmetrical spring catch be oppositely arranged on spring pressuring plate and universal wheel wheel shaft, spring is located between spring catch,
Under spring pressuring plate, there is pogo barrel outside, and pogo barrel is connected with caster bracket by welding manner.
10. a kind of folding roller-skate learning helper according to claim 7, it is characterised in that：Spring pressuring plate standing screw
Nut is in the umbilicate type that both sides are high, centre is low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043503.0A CN106693337A (en) | 2017-01-19 | 2017-01-19 | Folding roller skating learning assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043503.0A CN106693337A (en) | 2017-01-19 | 2017-01-19 | Folding roller skating learning assistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106693337A true CN106693337A (en) | 2017-05-24 |
Family
ID=58910054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710043503.0A Pending CN106693337A (en) | 2017-01-19 | 2017-01-19 | Folding roller skating learning assistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106693337A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108379804A (en) * | 2018-02-08 | 2018-08-10 | 陕西科技大学 | A kind of folding skidding study auxiliary device |
| CN112274895A (en) * | 2020-11-03 | 2021-01-29 | 舟山君耀科技发展有限公司 | Auxiliary device for skidding and using method thereof |
| CN112425963A (en) * | 2020-10-24 | 2021-03-02 | 成都鼎尖展览展示有限公司 | Light display table for exhibition and display method |
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| CN204605403U (en) * | 2015-05-25 | 2015-09-02 | 温州宏盛工贸有限公司 | Be exclusively used in the castor assembly of case and bag |
| CN205143270U (en) * | 2015-11-25 | 2016-04-13 | 汪奇 | Two -way folding multi -functional fishing chair |
| CN106166375A (en) * | 2016-06-21 | 2016-11-30 | 韩光跃 | A kind of skating Wheel skidding learning aid appliance |
| CN206381582U (en) * | 2017-01-19 | 2017-08-08 | 卢霖 | A kind of folding roller-skate learning helper |
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| CN2441663Y (en) * | 2000-03-03 | 2001-08-08 | 西北农林科技大学 | Automatic balance load stopped universal castor |
| CN201734912U (en) * | 2010-08-17 | 2011-02-09 | 许昌义 | Walking aid with gravity braking wheels |
| CN204275445U (en) * | 2014-12-05 | 2015-04-22 | 卢霖 | A kind of assembly type Wheel skidding learning aid appliance |
| CN204605403U (en) * | 2015-05-25 | 2015-09-02 | 温州宏盛工贸有限公司 | Be exclusively used in the castor assembly of case and bag |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108379804A (en) * | 2018-02-08 | 2018-08-10 | 陕西科技大学 | A kind of folding skidding study auxiliary device |
| CN112425963A (en) * | 2020-10-24 | 2021-03-02 | 成都鼎尖展览展示有限公司 | Light display table for exhibition and display method |
| CN112425963B (en) * | 2020-10-24 | 2022-07-22 | 成都鼎尖展览展示有限公司 | Light display table for exhibition and display method |
| CN112274895A (en) * | 2020-11-03 | 2021-01-29 | 舟山君耀科技发展有限公司 | Auxiliary device for skidding and using method thereof |
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Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |