Handheld fan capable of realizing free rotation by virtue of single structure
A fan and free technology, applied in the components of pumping devices for elastic fluids, pump control, non-variable pumps, etc., can solve the problems of increased production costs, increased structural complexity of hand-held fans, and increased maintenance difficulty, etc. problems to achieve the effect of avoiding complex structures
Pending Publication Date: 2018-06-12
JIANGMEN PENGJIANG DISTRICT JINYING TECH CO LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the two rotating parts increase the complexity of the hand-held fan structure, increase the production cost, and increase the difficulty of maintenance
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] refer to figure 2 and image 3 , a hand-held fan that can be freely rotated by a single structure, including a fan main body 1 and a fan handle, the fan handle includes a fan bracket 2 and a handle 3, the fan main body 1 is fixed on the fan bracket 2, the The fan bracket 2 includes a first connecting piece 4, the first connecting piece 4 is arranged on the bottom of the fan bracket 2, and the handle 3 includes a second connecting piece 5, and the second connecting piece 5 is arranged on the bottom of the fan bracket 2. The top of the holding part 3, the fan bracket 2 and the holding part 3 are connected by the first connecting part 4 and the second connecting part 5 to form the fan handle, and the first connecting part 4 and the second connecting part The joint plane of the part 5 intersects obliquely with the central axis of the fan handle, the joint plane between the first connecting part 4 and the second connecting part 5 is a smooth plane, and the joint plane and ...
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
Login to View More Abstract
The invention discloses a handheld fan capable of realizing free rotation by virtue of a single structure. The handheld fan comprises a fan body and a fan handle, wherein the fan handle comprises a fan support and a holding part, and the fan body is fixed to the fan support. The fan support comprises a first connecting piece which is arranged at the bottom of the fan support. The holding part comprises a second connecting piece arranged at the top of the holding part. The fan support and the holding part are connected by the first connecting piece and the second connecting piece to form the fan handle. The connecting plane between the first connecting piece and the second connecting piece obliquely intersects with the central axis of the fan handle, and the fan support freely rotates alongthe connecting plane. The fan body can freely rotate in space through the oblique connecting plane formed by the first connecting piece and the second connecting piece, the rotating angle laterally inclines from the vertical direction to the horizontal direction, and the problems of complex structures caused by traditional vertical rotating structures and horizontal rotating structures and difficult maintaining are avoided.
Description
technical field [0001] The invention relates to a novel hand-held fan, in particular to a hand-held fan which realizes free rotation by a single structure. Background technique [0002] Hand-held fans usually adopt a relatively simple structure due to their small size. Except for the fan blades and the motor, most of the components cannot rotate. The most flexible adjustment structure currently belongs to the fan guard that can rotate freely in the vertical direction. The rotation axis is set on the The fulcrums on both sides of the fan grille are formed, and the hand-held part can also rotate freely in the horizontal direction. The above two components are used to achieve the effect of free adjustment of the wind direction. However, the two rotating parts increase the complexity of the structure of the hand-held fan, increase the production cost, and increase the difficulty of maintenance. Contents of the invention [0003] In order to solve the above problems, the objec...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/08F04D27/00F04D29/00
CPCF04D25/084F04D27/00F04D29/002
Inventor 王德发何满球
Owner JIANGMEN PENGJIANG DISTRICT JINYING TECH CO LTD