CN104190073A - Self-adapting roller skates - Google Patents
Self-adapting roller skates Download PDFInfo
- Publication number
- CN104190073A CN104190073A CN201410506114.3A CN201410506114A CN104190073A CN 104190073 A CN104190073 A CN 104190073A CN 201410506114 A CN201410506114 A CN 201410506114A CN 104190073 A CN104190073 A CN 104190073A
- Authority
- CN
- China
- Prior art keywords
- roller
- sole
- group
- wheel shaft
- rollers
- 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.)
- Granted
Links
- 230000006978 adaptation Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/22—Wheels for roller skates
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention provides a pair of self-adapting roller skates. Each self-adapting roller skate comprises a shoe housing and a sole; the sole is made of hard board; four wheel shafts are arranged on the sole at equal intervals from front to back; a roller is arranged on each wheel shaft in a matched manner; springs which are arranged on the wheel shaft in a sleeving manner are arranged on the two sides of each roller, and extend from the side surfaces of the roller to the end parts of the wheel shaft; the stiffness factors of the springs on the wheel shafts are the same; the rollers are divided into two groups; from the front to the back, the first roller and the third roller are in a first group, and the second roller and the fourth roller are in a second group; in a nature state, the rollers of the first group and the rollers of the second group are symmetric in the transverse direction adopting the axis of the sole as the symmetric axis. The self-adapting roller skates are not only convenient for standing when going straight, but also convenient to turn flexibly, and have the advantages of double-row roller skates and single-row roller skates.
Description
Technical field
The present invention relates to field of footwear, especially, relate to a kind of roller skate.
Background technology
Current roller skate is mainly divided into two kinds, and a kind of is double roller skate, and another kind of is inline skate.For double roller skate, the enclosing region area of the strong point forming due to roller is large, so stationarity is good, be difficult for falling down, but it is very dumb to turn, and when turning, but easily falls down; For inline skate, it can tilt while turning flexibly, can realize fast and flexible and turn, but it is poor when keeping straight on, to support stationarity, wearer is stood comparatively painstaking; Visible, two kinds of current roller skate all exist drawback separately.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of self adaptation roller skate, standing when this self adaptation roller skate is not only convenient to keep straight on, is also convenient to flexible turning simultaneously, has the advantage of double roller skate and inline skate concurrently.
The technical solution adopted for the present invention to solve the technical problems is: this self adaptation roller skate comprises footwear shell, sole, and described sole consists of hard plate material; Described sole is equidistantly provided with 4 wheel shafts from front to back, is combined with respectively a roller described in each on wheel shaft; Described in each, the both sides of roller are provided with the spring that is placed on wheel shaft, and described spring extends to the end of wheel shaft from the side of described roller; The stiffness factor of the spring on all wheel shafts is identical; Described roller is divided into two groups, and the 1st, 3 two rollers are first group from front to back, and the 2nd, 4 two rollers are second group, and under nature, described first group of roller and second group of roller are symmetrical about the axis of sole in a lateral direction.
As preferably, described in each, both ends of the spring is conflicted in described roller side and described wheel shaft end after linking respectively a ring plate, thereby prevents that the end of spring from hooking roller or wheel shaft end, suppresses the torsion phenomenon that the rotation of roller forms spring; Further, described ring plate is that concave surface is towards the bowl-type ring plate of spring, to reduce contact area and the frictional force between ring plate and roller or wheel shaft end.
As preferably, under nature, the horizontal spacing of two groups of rollers is 3cm ~ 5cm, to take into account the stationarity of standing of footwear body under the difficulty of roller lateral displacement and craspedodrome state.
Beneficial effect of the present invention is: this self adaptation roller skate is when wearing, as under craspedodrome state, two groups of rollers are owing to not being subject to side-friction, so be symmetrically distributed in the both sides, axis of sole, surround a supporting zone that area is larger, to sole, provide a more stable support; And under turn condition time, the side-friction that one group of roller of curve inner side is subject to is pointed to bend outside, and be obviously greater than the suffered side-friction of that group roller in bend outside, thereby force the telescopic spring of roller both sides, make this group roller of curve inner side shift in a lateral direction that group roller in bend outside, make two groups of rollers finally in almost identical lateral attitude,, each roller is close to arranged in a straight line, thereby obtains the advantage of the flexible turning of inline skate.
Accompanying drawing explanation
Fig. 1 is embodiment of this self adaptation roller skate when keeping straight on, the upward view of sole.
Fig. 2 is Fig. 1 embodiment when turning, the upward view of sole.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
In the embodiment shown in fig. 1, this self adaptation roller skate comprises footwear shell, sole 1, and described sole 1 consists of hard plate material; Described sole 1 is equidistantly provided with 4 wheel shafts 21,22,23,24 from front to back, described in each, on wheel shaft, be combined with respectively a roller 41,41 ', 42,42 '; Described in each, the both sides of roller are provided with the spring 31,32,33,34 that is placed on wheel shaft, and described spring extends to the end of wheel shaft from the side of described roller; The stiffness factor of the spring 31,32,33,34 on all wheel shafts 21,22,23,24 is identical; Described roller is divided into two groups, the 1st, 3 two rollers 41,41 ' are first group from front to back, 2nd, 4 two rollers 42,42 ' are second group, under nature, that is to say under craspedodrome state, described first group of roller 41,41 ' and second group of roller 42,42 ' are in a lateral direction about the axis a-a ' symmetry of sole 1.
Above-mentioned self adaptation roller skate, under nature, the spring of each roller both sides is not subject to cross force, and the horizontal spacing L of two groups of rollers is 3cm ~ 5cm, to take into account the stationarity of standing of footwear body under the difficulty of roller lateral displacement and craspedodrome state.
In addition, can also be described in each both ends of the spring conflict in described roller side and described wheel shaft end after linking respectively a ring plate, thereby prevent that the end of spring from hooking roller or wheel shaft end, suppress the torsion phenomenon that the rotation of roller forms spring; Further, described ring plate is that concave surface is towards the bowl-type ring plate of spring, to reduce contact area and the frictional force between ring plate and roller or wheel shaft end.
Above-mentioned self adaptation roller skate is when wearing, and as under craspedodrome state, two groups of rollers are owing to not being subject to side-friction, so be symmetrically distributed in the a-a ' both sides, axis of sole, surround a supporting zone that area is larger, state as shown in Figure 1, provides a more stable support to sole, and under turn condition time, as shown in Figure 2, shoes are turned to A direction, one group of roller 41 of curve inner side, 41 ' the side-friction being subject to is along B to pointing to bend outside, and be obviously greater than that group roller 42 in bend outside, 42 ' suffered side-frictions, thereby force the telescopic spring of roller both sides, make this group roller 41 of curve inner side, 41 ' shifts to that group roller 42 in bend outside in a lateral direction, 42 ', make two groups of rollers finally in almost identical lateral attitude, , each roller is close to arranged in a straight line, thereby obtain the advantage of the flexible turning of inline skate.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a self adaptation roller skate, comprises footwear shell, sole (1), and described sole (1) consists of hard plate material; Described sole (1) is equidistantly provided with 4 wheel shafts (21,22,23,24) from front to back, is combined with respectively a roller (41,41 ', 42,42 ') described in each on wheel shaft; It is characterized in that: described in each, the both sides of roller are provided with the spring (31,32,33,34) that is placed on wheel shaft, and described spring extends to the end of wheel shaft from the side of described roller; The stiffness factor of the spring (31,32,33,34) on all wheel shafts (21,22,23,24) is identical; Described roller is divided into two groups, the 1st, 3 two rollers (41,41 ') are first group from front to back, 2nd, 4 two rollers (42,42 ') are second group, under nature, described first group of roller (41,41 ') is symmetrical about the axis of sole in a lateral direction with second group of roller (42,42 ').
2. self adaptation roller skate according to claim 1, is characterized in that: described in each, both ends of the spring is conflicted in described roller side and described wheel shaft end after linking respectively a ring plate.
3. self adaptation roller skate according to claim 2, is characterized in that: described ring plate is that concave surface is towards the bowl-type ring plate of spring.
4. self adaptation roller skate according to claim 1, is characterized in that: under nature, the horizontal spacing of two groups of rollers is 3cm～5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506114.3A CN104190073B (en) | 2014-09-28 | 2014-09-28 | Self adaptation roller skate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506114.3A CN104190073B (en) | 2014-09-28 | 2014-09-28 | Self adaptation roller skate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104190073A true CN104190073A (en) | 2014-12-10 |
| CN104190073B CN104190073B (en) | 2015-10-28 |
Family
ID=52075527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410506114.3A Expired - Fee Related CN104190073B (en) | 2014-09-28 | 2014-09-28 | Self adaptation roller skate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104190073B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020121749A1 (en) * | 2001-03-01 | 2002-09-05 | Billy Lee | Roller skate shoes |
| CN201505426U (en) * | 2009-03-31 | 2010-06-16 | 孙宇泽 | Skating fall-over prevention device used for roller skates |
| CN202700034U (en) * | 2012-05-11 | 2013-01-30 | 兄弟控股集团有限公司 | Roller shoe |
| CN203494141U (en) * | 2013-10-07 | 2014-03-26 | 李军军 | Portable roller skates |
| CN204050918U (en) * | 2014-09-28 | 2014-12-31 | 林允杜 | Self adaptation roller skate |
-
2014
- 2014-09-28 CN CN201410506114.3A patent/CN104190073B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020121749A1 (en) * | 2001-03-01 | 2002-09-05 | Billy Lee | Roller skate shoes |
| CN201505426U (en) * | 2009-03-31 | 2010-06-16 | 孙宇泽 | Skating fall-over prevention device used for roller skates |
| CN202700034U (en) * | 2012-05-11 | 2013-01-30 | 兄弟控股集团有限公司 | Roller shoe |
| CN203494141U (en) * | 2013-10-07 | 2014-03-26 | 李军军 | Portable roller skates |
| CN204050918U (en) * | 2014-09-28 | 2014-12-31 | 林允杜 | Self adaptation roller skate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104190073B (en) | 2015-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161228 Address after: 423000 Chenzhou province Hunan City Beihu District No. 7 Jiefang Road Patentee after: Golden Horse advertising decoration Co.,Ltd. of Chenzhou Patentee after: ZHUZHOU ZHI HUI INTELLECTUAL PROPERTY OPERATION SERVICE Co.,Ltd. Address before: The first three Quebec village Taishun County town of Wenzhou city in Zhejiang Province Yang Zi 325500 Patentee before: Lin Yundu |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170215 Address after: The first three Quebec village Taishun County town of Wenzhou city in Zhejiang Province Yang Zi 325500 Patentee after: Lin Yundu Address before: 423000 Chenzhou province Hunan City Beihu District No. 7 Jiefang Road Patentee before: Golden Horse advertising decoration Co.,Ltd. of Chenzhou Patentee before: ZHUZHOU ZHI HUI INTELLECTUAL PROPERTY OPERATION SERVICE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170918 Address after: 226500 Jiangsu city of Rugao province Guo Yuanzhen Industrial District No. 808 third Patentee after: Nantong Jack Baini Clothing Co.,Ltd. Address before: The first three Quebec village Taishun County town of Wenzhou city in Zhejiang Province Yang Zi 325500 Patentee before: Lin Yundu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20190928 |