首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
两用三轮车
摘要
本实用新型是一种小型的二轮、三轮可转换的轻便三轮年,把普通的自行车拆下后轮,再在后平叉上装上一个后轮架,然后再把拆下的自行车后轮装在后轮架上,即为三轮车。如拆下后轮架,再把自行车后轮装回,则又恢复成自行车,它多用途、占地小,拆装方便,是老人及身体障碍的人安全代步的便利工具,一般人也可在下雪天时把自行车改成三轮车既安全又轻快。
申请公布号
CN2109354U
申请公布日期
1992.07.08
申请号
CN91218311.X
申请日期
1991.06.22
申请人
李永林
发明人
李永林
分类号
B62K13/04
主分类号
B62K13/04
代理机构
代理人
主权项
1、一种两用三轮车其特征是:把普通自行车拆下后轮作为三轮车的前半部,再在自行车的后平叉上装带有两个车轮的后轮架。
地址
300020天津市和平区四平道89号
您可能感兴趣的专利
Absaugvorrichtung
MOBILE STATION SWITCHING FROM DIRECT MODE CHANNEL: DUAL WATCH OR ENERGY ECONOMY
EXTRUSION APPARATUS
Hochleistungs-Druckwellenquelle
ESTABLISHING ACCESS RIGHTS OF MOBILE TERMINAL USING SUBSCRIBER IDENTIFICATION MODULE
A PROCESS FOR REALIZING PLASTIC CAP ASSEMBLIES FOR CONTAINERS
INTERACTIVE WAGERING SYSTEMS AND PROCESSES
PACKAGING MACHINE SYSTEM FOR FILLING PRIMARY AND SECONDARY PRODUCTS INTO A CONTAINER
DESOXYAZAPHOSPHOLIPID-DERIVATE MIT INHIBIERENDER AKTIVITÄT AUF PHOSPHOLIPASE
PHARMACEUTICAL FORMULATIONS FOR TREATING DUST MITE ALLERGY
HIGH ALKALINE PROTEASE MUTANT DERIVED FROM PRECURSOR PROTEASES FROM THE SUBTILISINE GROUP AND USE IN DETERGENTS AND THE MANUFACTURE OF LEATHER
SUSTAINED RELEASE BIOCIDAL COMPOSITION CONTAINING AN ACID RELEASING POLYMER, A HYDROPHILIC MATERIAL AND CHLORITE IONS
PIPERIDINE AND PIPERAZINE DERIVATIVES, MEDICAMENTS
1-CYCLOPROPYL-7-([S,S]-2,8-DIAZABICYCLO-[4.3.0]NON-8-YL)6-FLUORO-1,4- DIHYDRO-8-METHOXY-4-OXO-3-QUINOLINE CARBOXYLIC ACID HYDROCHLORIDE MONOHYDRATE (CDCH);PREPARATION; MEDICAMENTS
FOAM GENERATING AND METERING APPLIANCE, RETURN STROKE OF PISTON SUCKS RESIDUAL FOAM BACK INTO OUTLET CHANNEL
CONTACT ARRANGEMENT FOR A PLANAR, INTEGRABLE SEMICONDUCTOR ARRANGEMENT AND METHOD FOR PRODUCING SAID CONTACT ARRANGEMENT
CERCOSPORIN-DEGRADING BACTERIA
METHOD FOR INTEGRATING GENES AT SPECIFIC SITES IN MAMMALIAN CELLS VIA HOMOLOGOUS RECOMBINATION AND VECTORS FOR ACCOMPLISHING THE SAME
TOPICAL EMULSION BASED UPON A POLYSACCHARIDE CONTAINING AMINO GROUPS FOR TREATMENT OF SKIN
AIRSHIP GAS BAG MATERIAL: BIAS REINFORCEMENT FILAMENTS EXHIBIT GREATER STRAIN AT FAILURE THAN AXIAL AND RADIAL FILAMENTS