Unlock instant, AI-driven research and patent intelligence for your innovation.

Base-free window handle

A technology without a base and a window, which is applied in the direction of the handle connection, the handle of the wing fan, the spherical handle of the wing fan, etc., can solve the problems of inconvenient application, cumbersome assembly of the base, and difficulty in meeting the practical needs of modern homes, and achieve the effect of improving convenience

Inactive Publication Date: 2021-04-27
陈东梅
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional window handle is installed on the profile window by setting a separate base. This kind of handle needs to be assembled with a cumbersome base, which is very inconvenient to use and difficult to meet the practical needs of modern homes.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Base-free window handle
  • Base-free window handle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] See Figure 1-2 , a baseless window handle, comprising a handle 1, the handle 1 includes a steering column 101 and a handle rod 102, the steering column 101 is a cylindrical structure, the top of the steering column 101 is fixedly connected with a handle rod 102, the steering The bottom end of the column 101 is fixedly connected with the mandrel 2, the axis of the steering column 101 coincides with the axis of the mandrel 2, and the mandrel 2 is provided with a locking groove 21, which is a rectangular ring groove, and the mandrel 21 A base 3 matching with the steering column 101 is set on the outer side of the base 3. The base 3 is a cylindrical structure with an open bottom. The inner cavity top wall of the base 3 is equipped with a ball plate 4 matching with the mandrel 2. The ball plate 4 is sleeved on the outside of the mandrel 2, and the ball plate 4 is provided with a number of ball holes 41 in a circular array, and balls 5 are installed in the ball holes 41, and...

Embodiment 2

[0018] The difference from Embodiment 1 is that: the inner chamber of the handle base 6 is equipped with protective covers 11 that are respectively matched with the movable leaf 8 and the sealing cover 12, and the movable leaf 8 is protected and guided by the protective cover 11 to ensure the movement Normal operation for sheet 8.

[0019] The working principle of the embodiment, the present invention completely integrates the handle base 6 with the handle 1 through the mandrel 2, omits the assembly link of the base, and greatly improves the convenience of the whole device application; at the same time, it can be directly squeezed through the control hole 10 Press the movable leaf 8, so that the movable leaf 8 moves to the left, thereby releasing the mandrel 2, so that the handle 1 can drive the base 3 to realize a 360-degree rotation above the handle 6, thereby adjusting the position of the handle 1, which is convenient for the later stage Use; and release the movable leaf 8,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a base-free window handle. The base-free window handle comprises a handle body, wherein the handle body comprises a steering column and a handle rod, the handle rod is fixedly connected to the top end of the steering column, a mandrel is fixedly connected to the bottom end of the steering column, a locking groove is formed in the mandrel, and the outer side of the mandrel is sleeved with a base matched with the steering column; a ball disc matched with the mandrel is installed on the top wall of an inner cavity of the base, the outer side of the mandrel is sleeved with a handle seat matched with the base, the top wall of an inner cavity of the handle seat is provided with a movable hinge piece matched with the lock groove, and a spring is arranged at the left side end of the movable hinge piece. According to the base-free window handle, the handle seat is completely integrated with the handle body through the mandrel, so that the assembly link of the base is omitted, and application convenience of the whole device is greatly improved; meanwhile, the movable hinge piece can be directly extruded through a control hole, so that the movable hinge piece moves leftwards, the mandrel is released to enable the handle to drive the base to rotate by 360 degrees above the handle seat, the position of the handle body is adjusted, and later use is facilitated.

Description

technical field [0001] The invention relates to the technical field of handles, in particular to a baseless window handle. Background technique [0002] Handle, also refers to pulling hands, shaking hands. Handles can be divided into: plastic handles: made of plastics as raw materials, plastics are synthetic polymer compounds, also known as macromolecules or macromolecules, and are also commonly known as plastics or resins, which can freely change the shape and style; hardware handles: Refers to various metal devices made of iron, steel, aluminum and other metals through forging, rolling, cutting, etc. physical processing; wooden handles: wood is most of the hard fiber substances that make up the stems and branches of trees or shrubs under the bark ; Rope handle: made of rope; leather handle: made of leather; alloy handle: common in zinc alloy handles, alloy handles are made of two or more metals and non-metals by a certain method Synthetic substances with metallic propert...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E05B1/00E05B3/00
CPCE05B1/003E05B3/00
Inventor 陈东梅
Owner 陈东梅