Electrical hairbrush
An electrical generator and electrical connector technology, applied in the field of hair shaping devices, can solve the problems of dangerous heating motors, complicated electrical connections, shortened motor service life, etc., to achieve improved ergonomic features, good drying performance, reduced The effect of taking up space
Active Publication Date: 2011-08-24
SEB SA
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This device consists of two motors placed one behind the other in the handle. The main disadvantage of such a device is that the passage of the air flow from the remote motor fan is blocked because of the location of the motor driving the brush.
In order to better respond to the need for mass balance, said devices always have the disadvantage that the use of brushes with large diameters is limited because on the one hand the blower wheel is arranged above the handle and on the other hand because of the safety cylinder surrounding the heating element large diameter of
Furthermore, the close arrangement of the heating element and the motor driving the brushes on the one hand complicates the electrical connection of each of them and on the other hand leads to the danger of heating the motor and thus reducing its service life
Furthermore, the protective sleeve is located outside the handle, and for reasons of standardization and safety, air can only escape through very thin slits of the protective sleeve, thus resulting in an uneven distribution of the blown air in the attachment, therefore, in Uneven distribution of the blown air in the treated hair strands
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
[0047] The molding electric device of the present invention, especially a kind of electric hair brush 1, in figure 1 Shown in a schematic cross-sectional view, it includes a box body 2 constituting a grip handle 3, and the grip wrench 3 has a hair clipping accessory 11 extending forward. The holding handle 3 is equipped with some air circulation devices between the air inlet 9 and the air outlet 10, the air enters the air inlet 9 through the filter 8, the air inlet 9 is located at the far end of the accessory 11, and the air outlet 10 is located at The Annex 11 is nearby.
[0048] According to the present invention, preferably, the box body 2 of the grip handle 3, between its air inlet 9 and air outlet 10, is equipped with a fan 7 near the filter 8, and the fan 7 is driven by the first electric motor 6 Driven in rotation, a heating element 5 is arranged on an extension of this first electric motor 6 . The heating element 5 is located inside the sleeve 36 ( figure 1 ), or, i...
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 relates to an electrical hairbrush (1) including a longitudinal housing (2) defining a gripping handle (3), a heating member (5), a first motor (6) for driving a fan (7); and a second motor (14) for rotating and driving a hairdressing accessory (11), the second motor being connected to the gripping handle (3) through a rod, the bottom of the rod being fixed on the gripping handle (3) and facing towards the supporting part of the second motor (14), wherein the end part which forms a top (22) of the rod (20) supports a connection member (40), the connection member (40) is mounted on an output shaft of the second motor (14) driving the hairdressing accessory (11), the bottom (21) of the rod is provided with a cylinder part (25) which has a first diameter, the diameter is close to the diameter of the gripping handle (3), the bottom (21) is connected to a middle part (23) of a perforation, the middle part is partially extended with a support part (24), and the diameter of the support part is less than the first diameter.
Description
technical field [0001] The invention relates to a device for styling hair, a device of this type comprising a brush driven in rotation in a holder arranged at the outlet of a box which blows a stream of hot air to effect the styling of the hair. Background technique [0002] Document US3890984 describes a hairdressing device comprising a box constituting the handle, in which is housed a first motor driving a fan which draws ambient air from one of the ends of the box, causing the ambient air to undergo heating element, which then sends ambient air into a reduced-diameter central tube that runs along the box and protrudes at the other end. Inside the box there is also a second motor, which is placed in parallel with said first motor, so as to ensure the rotational drive of the brush provided at the end of the box, while the brush is mounted to rotate around the tube conveying the air . While using the complex technical solution of driving and guiding the brushes in rotation...
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 Patents(China)
IPC IPC(8): A45D20/50A45D20/08A46B13/02
CPCA46B13/02A46B2200/104A45D20/50
Inventor 塞德里·邦唐
Owner SEB SA