CN203600906U - Quickly-replaced inner tire - Google Patents
Quickly-replaced inner tire Download PDFInfo
- Publication number
- CN203600906U CN203600906U CN201320520225.0U CN201320520225U CN203600906U CN 203600906 U CN203600906 U CN 203600906U CN 201320520225 U CN201320520225 U CN 201320520225U CN 203600906 U CN203600906 U CN 203600906U
- Authority
- CN
- China
- Prior art keywords
- tire
- inner tire
- replaced
- fracture
- inner tube
- 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.)
- Ceased
Links
Images
Landscapes
- Tires In General (AREA)
Abstract
The utility model discloses a quickly-replaced inner tire. The quickly-replaced inner tire is a ring-shaped bag with a fracture, wherein two ends of the fracture are made into wedge shapes which are wedged with each other, and the wedge-shaped angle is 15-35 degrees. The quickly-replaced inner tire is the ring-shaped bag with the fracture, so that when the inner tire of a tire of an electric bicycle is needed to be replaced, the tire can be quickly replaced only by discharging air of the inner tire, withdrawing the inner tire from an outer tire by a tool, and charging the newly-replaced inner tire into the outer tire without needing to discharge a wheel; two ends of the fracture are made into wedge shapes which are wedged with each other, when the air is charged into the inner tire, the air pressure automatically presses two opening ends along the wedge-shaped inclined surface along the continuous rise of the air pressure of the inner tire without extra connection, so that the replacement time of the inner tire can be greatly shortened.
Description
Affiliated technical field
The utility model relates to the quick-replaceable inner tube of a tyre of tire, relates in particular to the quick-replaceable inner tube of a tyre of Electrical Bicycle or motor cycle tire.
Background technology
Electrical Bicycle is the extraordinary bicycle that utilizes cycle energy, due to its environmental protection, save time and labour-saving feature, having obtained people generally uses, in the time that Electrical Bicycle need to be changed the inner tube of a tyre, first need to turn on bolt wheel is unloaded down, if trailing wheel also needs chain cover and brake gear also to take away, could from cover tire, take out the inner tube of a tyre changes, often Renewal process needs more than 20 minutes, therefore, and when the inner tube of a tyre replacement cost of Electrical Bicycle, inconvenience.
Summary of the invention
Need to turn on bolt wheel is unloaded down for solving when the inner tube of a tyre of existing Electrical Bicycle is changed, thus time-consuming, inconvenient problem, and the utility model provides the quick-replaceable inner tube of a tyre.The quick-replaceable inner tube of a tyre of the present utility model is the ring bag that has a fracture, and the wedge shape of mutual wedging is made at the fracture two ends of described ring bag, mutual wedging before and after the annular axial direction that the two ends of described wedge shape surround along ring bag.
Described wedge angle is 15 degree to 35 degree.
The quick-replaceable inner tube of a tyre of the present utility model has following good effect, the quick-replaceable inner tube of a tyre of the present utility model, owing to thering is a disconnection mouth, in the time that the tire inner tube of Electrical Bicycle need to be changed, do not need to unload wheel, only the inner tube of a tyre need to be discharged after gas, the inner tube of a tyre is taken out in cover tire with instrument, again the inner tube of a tyre newly changing is packed in cover tire, because the wedge shape of mutual wedging is made at fracture two ends, when to tire tube air-inflating, along with interior air pressure constantly raises, air pressure is by fracture two ends along wedge shape inclined-plane auto-stitching, and the replacing time of the inner tube of a tyre shortens greatly like this.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the quick-replaceable inner tube of a tyre of the present utility model.
Fig. 2 is the elevational schematic view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Fig. 1 and Fig. 2 show the quick-replaceable inner tube of a tyre of the present utility model, the quick-replaceable inner tube of a tyre of the present utility model is the ring bag that has a fracture, the wedge shape of mutual wedging is made at the fracture two ends of described ring bag, mutual wedging before and after the annular axial direction that the two ends of described wedge shape surround along ring bag.
The cross-sectional plane that described ring bag inner chamber is full of after gas is circular.
In preferred embodiment, described wedge angle is 15 degree to 35 degree.
Because the quick-replaceable inner tube of a tyre is the ring bag with a fracture, in the time that the tire inner tube of Electrical Bicycle need to be changed, do not need to unload wheel, only the inner tube of a tyre need to be discharged after gas, the inner tube of a tyre is taken out in cover tire with instrument, again the inner tube of a tyre newly changing is packed in cover tire, because the wedge shape of mutual wedging is made at fracture two ends, when to tire tube air-inflating, along with interior air pressure constantly raises, air pressure along wedge shape inclined-plane auto-stitching, does not need extra connection by two open ends, and the replacing time of the inner tube of a tyre will shorten greatly like this.
The equivalence techniques scheme of the technical solution of the utility model or embodiment are all protection domains of the present utility model.
Claims (2)
1. the quick-replaceable inner tube of a tyre, the described quick-replaceable inner tube of a tyre is the ring bag that has a fracture, the wedge shape of mutual wedging is made at the fracture two ends of described ring bag, it is characterized in that: mutual wedging before and after the annular axial direction that the two ends of described wedge shape surround along ring bag.
2. the quick-replaceable inner tube of a tyre according to claim 1, is characterized in that: described wedge angle is 15 degree to 35 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520225.0U CN203600906U (en) | 2013-08-26 | 2013-08-26 | Quickly-replaced inner tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520225.0U CN203600906U (en) | 2013-08-26 | 2013-08-26 | Quickly-replaced inner tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600906U true CN203600906U (en) | 2014-05-21 |
Family
ID=50713602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320520225.0U Ceased CN203600906U (en) | 2013-08-26 | 2013-08-26 | Quickly-replaced inner tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600906U (en) |
-
2013
- 2013-08-26 CN CN201320520225.0U patent/CN203600906U/en not_active Ceased
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105416815A (en) | Storage device for collecting neodymium-iron-boron magnetic powder | |
| CN203600906U (en) | Quickly-replaced inner tire | |
| CN202692854U (en) | Air spacer for blast hole | |
| CN104847892B (en) | A kind of extruder cylinder piston rod and cylinder structure | |
| CN103084016A (en) | Gas pipeline filter | |
| CN204018046U (en) | A kind of horizontal centrifuge helical structure | |
| CN208074031U (en) | It is capable of the drum cog-wheel coupling of quick-replaceable cydariform tooth shaft | |
| CN205260154U (en) | Automobile engine end cover | |
| CN102817802A (en) | Novel counting inflating pump | |
| CN205639241U (en) | Automobile tire dustproof and waterproof nut | |
| CN203053780U (en) | Water pressure test connector | |
| CN205237053U (en) | Package in middle of aluminium liquid | |
| CN103244685A (en) | Y-shaped frame sealing ring convenient to replace | |
| CN103248267A (en) | Tire pressure generating set | |
| CN207664749U (en) | A kind of casing structure of motor in electric automobile | |
| CN203186004U (en) | Rim valve hole structure | |
| CN203750668U (en) | Feeding and sealing device for articulated chute of coal water slurry rod mill | |
| CN208674186U (en) | It is a kind of can separable assembled modulability battery sealing ring | |
| CN103453252A (en) | Flange for pipeline connection | |
| CN201863642U (en) | Combination tire tube for cars | |
| CN203219212U (en) | Tire pressure power generation device | |
| CN204736135U (en) | Battery gas tightness detects anchor clamps | |
| CN204559311U (en) | A kind of turbine-generator units braking ring stop block structure | |
| CN204354300U (en) | A kind of Miniature concrete mixer | |
| CN204936711U (en) | One is suitable for quick-replaceable inner tube of a tyre |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Yonghe fitness equipment Co., Ltd. Assignor: Zhang Jianwei Contract record no.: 2015320000570 Denomination of utility model: Quickly-replaced inner tire Granted publication date: 20140521 License type: Exclusive License Record date: 20150806 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20140521 Termination date: 20160826 |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210219 Decision number of declaring invalidation: 48005 Granted publication date: 20140521 |