The utility model discloses an outdoor portable wind resistant frame, which includes two wooden sides, two moving clips, two fixed clips, two supporting poles and four ground nails. The wooden square is provided with a threaded hole, and the bottom of the wood is provided with a wooden square foot with a through hole. The movable clamp includes a clamping seat and a thread connected with the thread. A pressing block is provided with a rectangular slot at the lower end of the clamping seat, which comprises a clamping seat and a pressing block connected with its thread. The lower end of the clamping seat is provided with a screw, the supporting rod is composed of a telescopic rod and a connecting rod, at one end of the telescopic rod is provided with a plug, the other end is provided with an inner thread hole, and one end of the connecting rod is provided with an external threaded rod. It is connected with the inner thread hole thread, and the other end is connected with a connecting block. The connecting block is connected with a concave block and is fixed by a screw. The concave block is provided with a clamping seat and a pressing block connected with the thread. The ground nail is provided with an anti strip. The design is light, small, easy to carry, easy to carry, and strong wind resistance.
【技术实现步骤摘要】
一种室外写生便携式抗风画架
本技术涉及绘画写生工具领域,特别涉及一种室外写生便携式抗风画架。
技术介绍
画架作为一种基本绘图工具,是绘画专业必不可少的,尤其是在一些大专院校的室内外绘画创作及写生课教学中,画架是必不可少的作画工具。传统的画架有许多种类,大小也各不一样,但多为木制四角抽拉架,结构比较复杂,目前市场上同类产品普遍存在材料应用上超重、体积偏大、设计繁琐、伸缩不自由、画布规格尺寸受限、价格偏高、稳定性差、不方便携带等问题。现有专利中CN203567448U披露了一种新型画架,包括由三支腿所形成的三脚架、托梁以及分别位于上述托梁两端的第一托架和第二托架,其特征在于:还包括固定在所述三脚架的前两支腿上的面板,所述托梁的中部通过一轴铰接在该面板上,并通过一能使托梁架紧靠于该面板的紧固件定位在所述面板上,由于该技术在前两支腿上设置了面板,且利用一紧固件将托梁通过一轴铰接在该面板上,调节该紧固件到较松持状态后使托梁相对于面板转动,转动到需要位置时将紧固件拧紧,从而可实现对画板在360°范围内调节,此专利为不可拆卸式的,在户外使用时遇到大风容易将画架吹倒,稳定性不够, ...
【技术保护点】
一种室外写生便携式抗风画架,其特征在于:包括两个木方(1)、两个移动夹(2)、两个固定夹(3)、两个支撑杆(4)和四个地钉(5),所述木方(1)上设有安装螺纹孔(19),所述木方(1)底部设有带通孔的木方脚(20),所述移动夹(2)包括夹紧座(14)和与其螺纹连接的压紧块(15),所述夹紧座(14)下端设有矩形槽(17),所述固定夹(3)包括夹紧座(14)和与其螺纹连接的压紧块(15),所述夹紧座(14)下端设有螺杆(16),所述支撑杆(4)包括伸缩杆(7)和连杆(10),所述伸缩杆(7)一端设有插头(6),另一端设有内螺纹孔(8),所述连杆(10)一端设有外螺纹杆(9)且 ...
【技术特征摘要】
1.一种室外写生便携式抗风画架,其特征在于:包括两个木方(1)、两个移动夹(2)、两个固定夹(3)、两个支撑杆(4)和四个地钉(5),所述木方(1)上设有安装螺纹孔(19),所述木方(1)底部设有带通孔的木方脚(20),所述移动夹(2)包括夹紧座(14)和与其螺纹连接的压紧块(15),所述夹紧座(14)下端设有矩形槽(17),所述固定夹(3)包括夹紧座(14)和与其螺纹连接的压紧块(15),所述夹紧座(14)下端设有螺杆(16),所述支撑杆(4)包括伸缩杆(7)和连杆(10),所述伸缩杆(7)一端设有插头(6),另一端设有内螺纹孔(8),所述连杆(10)一端设有外螺纹杆(9)且与内螺纹孔(8)螺纹连接,另一端连有连接块(11),所述连接块(11)...
【专利技术属性】
技术研发人员:朴明姬,陈冠男,吕铮,
申请(专利权)人:吉林工程技术师范学院,
类型:新型
国别省市:吉林,22
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