CN203888543U - 一种快装式车用充气内胎 - Google Patents
一种快装式车用充气内胎 Download PDFInfo
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- CN203888543U CN203888543U CN201420326609.3U CN201420326609U CN203888543U CN 203888543 U CN203888543 U CN 203888543U CN 201420326609 U CN201420326609 U CN 201420326609U CN 203888543 U CN203888543 U CN 203888543U
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- inner tube
- sealing head
- concave
- end socket
- cup
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/10—Inflatable pneumatic tyres or inner tubes formed as a single discontinuous ring with contiguous ends which may be connected together
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/12—Tyres specially adapted for particular applications for bicycles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
- Y10T29/49734—Repairing by attaching repair preform, e.g., remaking, restoring, or patching and removing damaged material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Check Valves (AREA)
Abstract
本实用新型涉及一种快装式车用充气内胎,由上设有气门嘴的长条状中空筒体和固设在中空筒体一端的凸式封头和固设在中空筒体另一端的凹式封头构成,凸式封头和凹式封头主体均由圆环状杯体和封闭式杯底构成,凹式封头的封闭式杯底的端面上固设有内凹式中心沉孔,凸式封头的封闭式杯底的端面上固设有限位卡凸。使用时,限位卡凸伸置在内凹式中心沉孔内起快速对准、限位端部不错位、使之紧密贴合、平滑无缝对接的作用,方便于内胎在不拆卸整个车轮组件的情况下的直接手工更换或维修,具有结构简单、使用灵活、机动和携带方便,且与现有的普通充气式轮胎有通用互换性的特点,有很强的实用性和可贵的市场应用前景。
Description
技术领域
本实用新型涉及一种车用充气式内胎,特别是一种维修和更换内胎时不需要拆卸车轮、用手工操作即可完成的长条状快装式车用充气内胎。
背景技术
传统的车用充气式轮胎都由圆环状外胎和封闭式充气内胎组成,在使用时的安装状态下,内胎由外胎包裹、充气嵌装在轮圈上,构成车轮组件,车轮组件通过轮轴安装设置在车架的前、后叉型轮架上。当内胎因故发生漏气、需要维修或更换时,必须凭借专用工具将整个车轮组件从叉型轮架上拆卸下来后,才能无阻挡地剥下外胎、取出内胎,修理或整体更换内胎。由于拆卸和安装车轮、内外胎时均需要专业维修人员借助专用工具才能完成,费时、费力,又很不方便。特别是车辆在野外行驶途中万一发生内胎漏气事故时,使用者即使带有备用内胎,也很难独立完成。因此,从实用性和经济性角度考虑,现有的封闭式圆环状充气内胎的结构尚欠合理。
发明内容
本实用新型的目的是要克服现有充气封闭式圆环状内胎在使用过程中所存在的维修和更换不方便的不足之处,提供一种不需要拆卸整个车轮组件即可手工进行维修和更换的长条状快装式车用充气内胎。
本实用新型的快装式车用充气内胎主体包含有胎身和设置在胎身上的气门嘴,特征在于所述的胎身主体呈长条状开放式,由上设有气门嘴的长条状中空筒体、固定设置在中空筒体一个端部上的凸式封头和固定设置在中空筒体另一个端部上的凹式封头构成,其中:所述的凸式封头和凹式封头主体均呈杯形圆环状,由圆环状杯体和封闭式杯底构成,圆环状杯体的外径与所述的长条状中空筒体的外径接续贴合相符,所述的凹式封头的凹式封闭式杯底的端面上固定设置有内凹式中心沉孔,所述的凸式封头的凸式封闭式杯底的端面上固定设置有与所述的内凹式中心沉孔伸置相符的限位卡凸;所述的凹式封头、凸式封头和所述的中空筒体均由同质材料制成。
使用时,本实用新型的快装式车用充气内胎通过固设在其一个端部上的所述内凹式中心沉孔和固设在其另一个端部上的所述限位卡凸装配互连、成为环状,安置于外胎型腔内,并由外胎包裹、随外胎入位于轮圈上,充气后两端的封头端面互相紧密贴合、平滑无缝对接,具有与传统封闭式充气内胎同等的功效;需要更换或维修内胎时,不需要借助专用工具拆卸整个车轮组件、也不受操作环境的限制,用车者可直接手工剥下外胎,放气后即可使内胎两端分离,取出维修或更换新胎,省时、省力又方便;并在放气后的折叠状态下可随车携带、备用。
基于上述构思的本实用新型快装式车用充气内胎,由于设置成便于端部快速限位、对准互连的开放式长条状,便于使用者更换或维修内胎时,既不需要借助专用工具拆卸整个车轮组件、也不受操作环境限制,可以直接高效地手工操作,省时、省力又方便;内胎在安装状态下充气后即可使用,且具有与现有普通封闭式充气内胎同等功效;在放气状态下可折叠携带、方便备用。总体结构合理且简单、使用方便且灵活、机动,且与现有的普通充气式轮胎具有通用、互换性,因而经济实用,是现有普通充气式内胎的理想更新换代产品。
附图说明
图1是本实用新型实施例的总体结构示意图;
图2是本实用新型实施例的应用安装示意图;
图3是本实用新型实施例中凸式封头的结构示意图;
图4是本实用新型实施例中凹式封头的结构示意图。
图中:
1.胎身 2.气门嘴 3.中空筒体 4.凸式封头
41.限位卡凸 5.凹式封头 51.中心沉孔 6.圆环状杯体
7.封闭式杯底 74.凸式封闭杯底 75.凹式封闭杯底。
具体实施方式
下面结合附图及典型实施例对本实用新型作进一步说明。
在图1-图4中,本实用新型的快装式车用充气内胎主体包含有胎身1和设置在胎身1上的气门嘴2,特征在于所述的胎身1主体呈长条状开放式,由上设有气门嘴2的长条状中空筒体3、固定设置在中空筒体3一个端部上的凸式封头4和固定设置在中空筒体3另一个端部上的凹式封头5构成,其中:所述的凸式封头4和凹式封头5主体均呈杯形圆环状,由圆环状杯体6和封闭式杯底7构成,圆环状杯体6的外径与所述的长条状中空筒体3的外径接续贴合相符,所述的凹式封头5的凹式封闭杯底75的端面上固定设置有内凹式中心沉孔51,所述的凸式封头4的凸式封闭杯底74的端面上固定设置有与所述的内凹式中心沉孔51伸置相符的限位卡凸41;所述的凹式封头5、凸式封头4和所述的中空筒体3均由同质材料制成。
使用时,本实用新型的快装式车用充气内胎通过固设在其一个端部上的所述内凹式中心沉孔51和固设在其另一个端部上的所述限位卡凸41装配互连、成为环状,安置于外胎型腔内,并由外胎包裹、随外胎入位于轮圈上,充气后两端的封头端面在所述的限位卡凸41和内凹式中心沉孔51的互插限位下互相紧密贴合、不会错位,平滑无缝对接,具有与传统封闭式充气内胎同等的功效;需要更换或维修内胎时,不需要借助专用工具拆卸整个车轮组件、也不受操作环境的限制,用车者可直接手工剥下外胎,放气后即可使内胎两端分离,取出维修或更换新胎,省时、省力又方便;并在放气后的折叠状态下可随车携带、备用。
Claims (1)
1.一种快装式车用充气内胎,主体包含有胎身(1)和设置在胎身(1)上的气门嘴(2),其特征在于所述的胎身(1)主体呈长条状开放式,由上设有气门嘴(2)的长条状中空筒体(3)、固定设置在中空筒体(3)一个端部上的凸式封头(4)和固定设置在中空筒体(3)另一个端部上的凹式封头(5)构成,其中:
所述的凸式封头(4)和凹式封头(5)主体均呈杯形圆环状,由圆环状杯体(6)和封闭式杯底(7)构成;
所述的圆环状杯体(6)的外径与所述的长条状中空筒体(3)的外径接续贴合相符;
所述的凹式封头(5)的凹式封闭杯底(75)的端面上固定设置有内凹式中心沉孔(51),所述的凸式封头(4)的凸式封闭杯底(74)的端面上固定设置有与所述的内凹式中心沉孔(51)伸置相符的限位卡凸(41)。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420326609.3U CN203888543U (zh) | 2014-06-19 | 2014-06-19 | 一种快装式车用充气内胎 |
DE202014104300.4U DE202014104300U1 (de) | 2014-06-19 | 2014-09-11 | Ein schnell zu montierender Luftfahrradschlauch |
US14/491,883 US20150367683A1 (en) | 2014-06-19 | 2014-09-19 | Quick Assembly Bicycle Inner Tube |
EP14185971.0A EP2957434A1 (en) | 2014-06-19 | 2014-09-23 | Quick assembly bicycle inner tube |
Applications Claiming Priority (1)
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CN201420326609.3U CN203888543U (zh) | 2014-06-19 | 2014-06-19 | 一种快装式车用充气内胎 |
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CN203888543U true CN203888543U (zh) | 2014-10-22 |
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CN201420326609.3U Expired - Fee Related CN203888543U (zh) | 2014-06-19 | 2014-06-19 | 一种快装式车用充气内胎 |
Country Status (4)
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US (1) | US20150367683A1 (zh) |
EP (1) | EP2957434A1 (zh) |
CN (1) | CN203888543U (zh) |
DE (1) | DE202014104300U1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104354534A (zh) * | 2014-11-18 | 2015-02-18 | 赵泉明 | 一种长条状快装式自行车内胎 |
CN109895559A (zh) * | 2019-01-31 | 2019-06-18 | 厦门正新实业有限公司 | 断开式内胎和车胎 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM509135U (zh) * | 2015-04-24 | 2015-09-21 | Jing-Long Lu | 組合式內胎結構 |
CN109910505A (zh) * | 2019-01-31 | 2019-06-21 | 厦门正新实业有限公司 | 一种断开式内胎和车胎 |
WO2020155526A1 (zh) * | 2019-01-31 | 2020-08-06 | 厦门正新实业有限公司 | 断开式内胎和车胎 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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DE79805C (zh) * | ||||
BE547927A (zh) * | ||||
DE207930C (zh) * | 1907-04-13 | |||
GB191201909A (en) * | 1912-01-24 | 1912-10-24 | Chas Macintosh & Company Ltd | Improvements in Air Tubes or Chambers for Pneumatic Tyres. |
DE952227C (de) * | 1954-06-22 | 1956-11-15 | Jakob Hellebrand | Zweiendschlauch, insbesondere fuer Fahrraeder |
NL1024515C1 (nl) * | 2003-10-11 | 2005-04-12 | Jacob Penseel | Koppelbare binnenband. |
US20080060735A1 (en) * | 2006-09-11 | 2008-03-13 | Joseph Taylor | C-shaped inner tube for tires |
US20080223497A1 (en) * | 2007-03-16 | 2008-09-18 | John Balzowski | Tire Inner Tube |
CN201501253U (zh) * | 2009-08-20 | 2010-06-09 | 上海市宝山区第一中心小学 | 方便装卸的自行车内胎 |
JP2013505868A (ja) * | 2009-09-29 | 2013-02-21 | 河清 黄 | タイヤのインナーチューブ及びその取り付け方法 |
-
2014
- 2014-06-19 CN CN201420326609.3U patent/CN203888543U/zh not_active Expired - Fee Related
- 2014-09-11 DE DE202014104300.4U patent/DE202014104300U1/de not_active Expired - Lifetime
- 2014-09-19 US US14/491,883 patent/US20150367683A1/en not_active Abandoned
- 2014-09-23 EP EP14185971.0A patent/EP2957434A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104354534A (zh) * | 2014-11-18 | 2015-02-18 | 赵泉明 | 一种长条状快装式自行车内胎 |
CN109895559A (zh) * | 2019-01-31 | 2019-06-18 | 厦门正新实业有限公司 | 断开式内胎和车胎 |
Also Published As
Publication number | Publication date |
---|---|
EP2957434A1 (en) | 2015-12-23 |
US20150367683A1 (en) | 2015-12-24 |
DE202014104300U1 (de) | 2014-10-28 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20160812 Address after: 201701, room 24, No. 6048, Lane 407, Pine Road, Qingpu District, Shanghai Patentee after: Zhao Quanming Address before: 201603 Shanghai Songjiang District city Sheshan town nine road No. 18 Patentee before: Shanghai heavenly steed ten thousand rainbow glue Products Co., Ltd |
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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: 20141022 Termination date: 20190619 |