CN204601573U - Jump help dry skating roller skate - Google Patents
Jump help dry skating roller skate Download PDFInfo
- Publication number
- CN204601573U CN204601573U CN201520296914.7U CN201520296914U CN204601573U CN 204601573 U CN204601573 U CN 204601573U CN 201520296914 U CN201520296914 U CN 201520296914U CN 204601573 U CN204601573 U CN 204601573U
- Authority
- CN
- China
- Prior art keywords
- extendible flake
- bracing frames
- fixed head
- pulley
- head
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of jump help dry skating roller skate, its drip irrigation device comprises footwear body, spring skidding group, described spring skidding group comprises fixed head, Extendible flake, jointed shaft, described Extendible flake is fixedly connected on fixed head, described jointed shaft is fixedly connected on Extendible flake, described Extendible flake is hinged with 2 bracing frames by jointed shaft, described 2 bracing frames are all rotatably connected to head pulley away from Extendible flake one end, described 2 bracing frames are equipped with brace summer, damping spring is provided with between described brace summer and fixed head, described Extendible flake is provided with auxiliary pulley away from fixed head one end, described auxiliary pulley slightly exceeds Extendible flake.
Description
Technical field
The utility model relates to a kind of shoes field, and more particularly, it relates to a kind of jump help dry skating roller skate.
Background technology
Current roller skate abundant species on the market, general structure arranges the wheel carrier that pulley is housed, this roller skate can only be shelved on side when not using, so namely, occupation of land side also compares and sinks money, all to wear city shoe when going to outside to participate in team's roller skating or independent skidding and carry roller skate in addition again, non-irrigated footwear are changed again after having arrived skidding place, this is just more inconvenient, and existing skate wheel and wheel carrier are fixing dead, move relative to some acrobatic roller skatings, can not do highly difficult action, and sole passes through shoes, wheel carrier and pulley are directly and ground hard contact, feel uncomfortable during slip, facilitate action legs and feet can pull than being easier to as done spring, the jump help ability of roller skate is also poor, have a strong impact on the mood of skater, and the detachable jump help roller skating wheel Slipped Clove Hitch structure (application number: the basic problem 201220166429.4) solving above existence of our company.
But when these footwear use, when human body weight is excessive or jumping height is too high, after people's spring, when shoes are again with earth surface, the decrement of damping spring is excessive, or after pulley wearing and tearing, cause Extendible flake easily direct in people's use procedure and earth surface, and the frictional force on Extendible flake and ground is excessive, cause people directly to leaning forward, or face lands, cause people's tumble injury, thus produce larger use safety sex chromosome mosaicism.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the jump help dry skating roller skate providing a kind of use safety.
For achieving the above object, the utility model provides following technical scheme: a kind of jump help dry skating roller skate, comprise footwear body, spring skidding group, described spring skidding group comprises fixed head, Extendible flake, jointed shaft, described Extendible flake is fixedly connected on fixed head, described jointed shaft is fixedly connected on Extendible flake, described Extendible flake is hinged with 2 bracing frames by jointed shaft, described 2 bracing frames are all rotatably connected to head pulley away from Extendible flake one end, described 2 bracing frames are equipped with brace summer, damping spring is provided with between described brace summer and fixed head, described Extendible flake is provided with auxiliary pulley away from fixed head one end, described auxiliary pulley slightly exceeds Extendible flake.
Preferably, described 2 bracing frames are provided with wheel slide-bar away from head pulley one end, and described auxiliary pulley is rotatably connected on wheel slide-bar.
Preferably, described 2 bracing frames are provided with for the fixing mounting hole of wheel slide-bar slip away from head pulley one end, and described 2 bracing frames are hinged by wheel slide-bar away from head pulley one end.
Compared with prior art, the beneficial effects of the utility model are: when jump help dry skating roller skate normally uses, 2 groups of head pulleys contact with ground, thus footwear can be slided normally, when people's body weight is large or jumping height is large, damping spring compression quantitative change is large, thus bracing frame offsets to fixed head side, thus cause Extendible flake gradually near ground, when Extendible flake block will be conflicted on the ground, now auxiliary pulley is just conflicted and is rolled on the ground, thus effectively avoid Extendible flake and ground is carried out stuck, make the forward slip that shoes can continue, thus effectively avoid people and fall down, improve the security of use.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model jump help dry skating roller skate embodiment.
Reference numeral: 1, footwear body; 2, spring skidding group; 21, fixed head; 22, Extendible flake; 23, jointed shaft; 24, bracing frame; 25, head pulley; 26, brace summer; 27, damping spring; 28, auxiliary pulley.
Detailed description of the invention
Be described further with reference to Fig. 1 the utility model jump help dry skating roller skate embodiment.
A kind of jump help dry skating roller skate, comprise footwear body 1, spring skidding group 2, described spring skidding group 2 comprises fixed head 21, Extendible flake 22, jointed shaft 23, described Extendible flake 22 is fixedly connected on fixed head 21, described jointed shaft 23 is fixedly connected on Extendible flake 22, described Extendible flake 22 is hinged with 2 bracing frames 24 by jointed shaft 23, described 2 bracing frames 24 are all rotatably connected to head pulley 25 away from Extendible flake 22 one end, described 2 bracing frames 24 are equipped with brace summer 26, damping spring 27 is provided with between described brace summer 26 and fixed head 21, described Extendible flake 22 is provided with auxiliary pulley 28 away from fixed head 21 one end, described auxiliary pulley 28 slightly exceeds Extendible flake 22, when jump help dry skating roller skate normally uses, 2 groups of head pulleys 25 contact with ground, thus footwear can be slided normally, when people's body weight is large or jumping height is large, it is large that damping spring 27 compresses quantitative change, thus bracing frame 24 offsets to fixed head 21 side, thus cause Extendible flake 22 gradually near ground, when Extendible flake 22 pieces will be conflicted on the ground, now auxiliary pulley 28 is just conflicted and is rolled on the ground, thus effectively avoid Extendible flake 22 and carry out stuck with ground, make the forward slip that shoes can continue, thus effectively avoid people and fall down, improve the security of use.
2 bracing frames 24 are provided with wheel slide-bar away from head pulley 25 one end, described auxiliary pulley 28 is rotatably connected on wheel slide-bar, when bracing frame 24 moves to fixed head 21 one end near head pulley 25 one end, thus move to away from fixed head 21 one end away from bracing frame 24 one end, thus auxiliary pulley 28 is moved to away from fixed head 21 one end, thus make auxiliary pulley 28 can more stretch out Extendible flake 22, auxiliary pulley 28 is facilitated to contact with ground, avoid auxiliary pulley 28 wear and tear excessive after cannot conflict with ground before Extendible flake 22 is conflicted with ground, thus effectively raise security.
2 bracing frames 24 are provided with for the fixing mounting hole of wheel slide-bar slip away from head pulley 25 one end, described 2 bracing frames 24 are hinged by wheel slide-bar away from head pulley 25 one end, when a bracing frame 24 deflects wherein, due to hinged by wheel slide-bar between bracing frame 24, when bracing frame 24 deflects, wheel slide-bar slides in mounting hole, thus time 2 bracing frames 24 to carry out communicating the deflection of angle simultaneously, the balance of effective maintenance footwear body 1, occurs forward or tilts backwards when preventing from using.
Claims (3)
1. a jump help dry skating roller skate, comprise footwear body, spring skidding group, described spring skidding group comprises fixed head, Extendible flake, jointed shaft, described Extendible flake is fixedly connected on fixed head, described jointed shaft is fixedly connected on Extendible flake, described Extendible flake is hinged with 2 bracing frames by jointed shaft, described 2 bracing frames are all rotatably connected to head pulley away from Extendible flake one end, described 2 bracing frames are equipped with brace summer, damping spring is provided with between described brace summer and fixed head, it is characterized in that: described Extendible flake is provided with auxiliary pulley away from fixed head one end, described auxiliary pulley slightly exceeds Extendible flake.
2. jump help dry skating roller skate according to claim 1, is characterized in that: described 2 bracing frames are provided with wheel slide-bar away from head pulley one end, and described auxiliary pulley is rotatably connected on wheel slide-bar.
3. jump help dry skating roller skate according to claim 2, is characterized in that: described 2 bracing frames are provided with for the fixing mounting hole of wheel slide-bar slip away from head pulley one end, and described 2 bracing frames are hinged by wheel slide-bar away from head pulley one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296914.7U CN204601573U (en) | 2015-05-09 | 2015-05-09 | Jump help dry skating roller skate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296914.7U CN204601573U (en) | 2015-05-09 | 2015-05-09 | Jump help dry skating roller skate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601573U true CN204601573U (en) | 2015-09-02 |
Family
ID=53954166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520296914.7U Expired - Fee Related CN204601573U (en) | 2015-05-09 | 2015-05-09 | Jump help dry skating roller skate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821679A (en) * | 2020-07-06 | 2020-10-27 | 杨祝信 | Roller skate capable of automatically correcting impulse torque |
-
2015
- 2015-05-09 CN CN201520296914.7U patent/CN204601573U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821679A (en) * | 2020-07-06 | 2020-10-27 | 杨祝信 | Roller skate capable of automatically correcting impulse torque |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150902 Termination date: 20180509 |