A driving mechanism of a pulling type electric toothbrush
A technology of electric toothbrush and driving mechanism, which is applied in the fields of dentistry, cleaning teeth, medical science, etc. It can solve the problems of shortened service life of the core drive of electric toothbrush, high price of electric toothbrush, and increase of cost of electric toothbrush, etc. Good cleaning effect, low use cost and low manufacturing cost
Active Publication Date: 2019-02-05
江苏白王口腔护理用品有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, whether it is a rotating motor or a vibrating motor, it has a certain service life and a high cost, so that the price of a traditional electric toothbrush remains high, which has brought a great impact on the promotion and use of electric toothbrushes. At the same time, because people often turn off and start the rotating motor or vibration motor frequently when turning or changing sides, the service life of the core drive of the electric toothbrush is greatly reduced, which brings additional costs to the use cost of the electric toothbrush. increase
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
[0022] The present invention as Figure 1-6 As shown, here, it needs to be stated that, in order to ensure a clear illustration of the drawings, only part of the brush handle outside the drive mechanism is shown, and the brush handle outside the battery is not shown. The electric toothbrush includes a brush head 1. Brush handle 2, drive mechanism 3 and battery 4, the brush head 1 is connected to one end of the brush handle 2, the drive mechanism 3 is connected between the brush head 1 and the battery 4, and is used to drive the brush head 1 to rotate ;
[0023] The drive mechanism 3 includes an electromagnet 31, a slider 32, a rotating seat 33, a limit assembly 34 and two shrapnels 35, the electromagnet 31 is fixedly connected in the handle 2 of the electric toothbrush, and is connected to the battery of the electric toothbrush. 4, the slider 32 is slidably connected in the brush handle 2, and there is a gap between the electromagnet 31, and the rotating seat 33 is movably co...
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 the field of electric toothbrush structures, in particular to improvement of a brush head driving mechanism, and provides a pulling electric toothbrush driving mechanism which is ingenious in structure, high in stability, good in tooth cleaning effect, low in manufacturing cost and low in use cost. The driving mechanism comprises an electromagnet, a sliding block, a rotating base, a limiting assembly and two elastic pieces; the electromagnet is fixedly connected into a brush handle of an electric toothbrush and connected with a battery of the electric toothbrush; the sliding block is connected into the brush handle in a sliding mode, a gap is reserved between the sliding block and the electromagnet; the rotating base is movably connected to one end of the brush handle and connected with a brush head of the electric toothbrush; the limiting assembly includes a pair of limiting grooves, and the limiting grooves are formed in the inner wall of the brush handle and connected to the middle portions of the elastic pieces in a sleeving mode respectively. The pulling electric toothbrush driving mechanism has the advantages of being ingenious in structure, high in stability, good in tooth cleaning effect, low in manufacturing cost and low in use cost on the whole.
Description
technical field [0001] The invention relates to the structural field of electric toothbrushes, in particular to the improvement of the driving mechanism of the brush head. Background technique [0002] At present, most electric toothbrushes are divided into two categories: rotary type and vibrating type. Among them, the rotary type electric toothbrush is driven by a motor to rotate the round brush head, so as to enhance the friction effect while performing ordinary toothbrush actions; while the vibrating type electric toothbrush is The brush head is driven by the vibration motor to oscillate at high frequency, so as to effectively clean the dirt between the teeth. [0003] However, whether it is a rotating motor or a vibrating motor, it has a certain service life and a high cost, so that the price of a traditional electric toothbrush remains high, which has brought a great impact on the promotion and use of electric toothbrushes. At the same time, because people often turn ...
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 & AuthorityPatents(China)
IPC IPC(8): A61C17/26
CPCA61C17/26
Inventor王斌韩科苏仕祥陈超刘李明包泓袁明新
Owner江苏白王口腔护理用品有限公司