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
一种折叠课桌椅
摘要
本实用新型涉及一种折叠课桌椅,该课桌椅由椅面、桌面兼椅背和支架三部分构成,各部分之间均为活动连接,桌椅连体,不用时可完全折叠。本实用新型具有占地面积小,搬动、保管方便,制作容易,节约原材料,造价低,使用平稳,舒适的特点。
申请公布号
CN2196412Y
申请公布日期
1995.05.10
申请号
CN94217912.9
申请日期
1994.08.03
申请人
于健维
发明人
于健维
分类号
A47B39/00
主分类号
A47B39/00
代理机构
代理人
主权项
1、一种折叠课桌椅,包括椅面、桌面兼椅背和支架,其特征在于该折叠课桌椅的椅面(6)固定安装在椅面支架(4)上,该支架活动连接在左右前支架(3、1)上后,与左右后支架14、13用三角12连接,桌面兼椅背(8)活动连接在左右前支架(3、1)上,桌面兼椅背(8)的活动支架(10)与左、右前支架(3、1)活动连接,左、右前后支架间的斜拉杆(11)与左、右前支架(3、1)和后支架(14、13)活动连接。
地址
071000河北省保定市黄花馆街4号
您可能感兴趣的专利
STROMREGELUNGSVENTIL
Method of making a heat exchanger
Lubricating oil composition
Latch needle for machines for making knitwear
Clamp for cylindric elements
Reinforcing bar binding machine
Balcony attachable to a building and connecting element therefor
COMPOUNDS, COMPOSITIONS AND TREATMENT OF ALLERGIES AND INFLAMMATION
Method of manufacturing steel sheets for automobiles having excellent impact resistance
Method of calibrating transverse neutral position of an electrically actuable X-Y shifting mechanism
METHOD FOR PRODUCING ADHESIVE BLANKS FROM AN ENDLESS BAND AND BLANKS OBTAINED ACCORDING TO SAID METHOD
Wind-powered drive for float body, e.g. surfboard, boat or float; has wind wheel connected to vertical axle, to transmit rotation to drive shaft for screw propeller with holder element for float body
Grenstent og fremgangsmåte for dens fremstilling
Spectacles lens frame has pivot hinges for sidearms provided with stop surfaces defining working position and folded position of sidearm
Sensor for measuring actual condition parameters on surfaces of mechanical components involves using an amorphous carbon layer with piezo-resistive properties
Kit for producing a curable silicone composition by mixing two or more components, comprises the components packaged in separate containers enveloped in a sealing material under reduced pressure
Connection socket for fixed electrical equipment, e.g. an electric cooker has base with several individual dual screw terminals and snap mechanism for attaching terminals to base
Image development apparatus in image forming device such as printer, has developing roller separated from resetting roller by predetermined interval
Packer to bring injected medium under pressure into cracks or cavities in stone or concrete; has hollow screw forming tube part for medium pressed against seal fitted against shoulder in borehole wall
Elektromechanische Bremsanlage