CN212394194U - Building block type disposable interdental brush - Google Patents
Building block type disposable interdental brush Download PDFInfo
- Publication number
- CN212394194U CN212394194U CN202020866872.7U CN202020866872U CN212394194U CN 212394194 U CN212394194 U CN 212394194U CN 202020866872 U CN202020866872 U CN 202020866872U CN 212394194 U CN212394194 U CN 212394194U
- Authority
- CN
- China
- Prior art keywords
- brush
- connecting rod
- handle
- toothbrush
- interdental
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011438 cord wood Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 10
- 210000004209 hair Anatomy 0.000 abstract description 9
- 230000003239 periodontal effect Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract 1
- 206010018275 Gingival atrophy Diseases 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010794 food waste Substances 0.000 description 2
- 201000005562 gingival recession Diseases 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 235000010585 Ammi visnaga Nutrition 0.000 description 1
- 244000153158 Ammi visnaga Species 0.000 description 1
- 208000002064 Dental Plaque Diseases 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 241001484259 Lacuna Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 208000015122 neurodegenerative disease Diseases 0.000 description 1
- 208000028169 periodontal disease Diseases 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
Images
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- Brushes (AREA)
Abstract
The scheme discloses a cordwood system disposable interdental space brush in the field of oral cleaning articles, which comprises a brush handle and a plurality of brush heads sequentially connected by screw threads, wherein one end of the brush handle is provided with external screw threads, the brush heads are connected on the brush handle by screw threads, each brush head comprises brush hair and a connecting rod, the brush hair is fixedly connected at one end of the connecting rod, the outer wall of the connecting rod is also provided with external screw threads, and the external screw threads are positioned at one end close to the brush; the other end of the connecting rod is provided with a containing hole for containing bristles, and the side wall of the containing hole is provided with an internal thread for connecting the connecting rod or the brush handle. The interdental brush in the application adopts the form that the brush head and the brush handle are separated, one interdental brush is provided with a plurality of brush heads, only the brush head needs to be replaced when the toothbrush is replaced, the waste of the brush handle is reduced, the toothbrush is convenient to carry for a long time, and the interdental brush is used for promoting the interdental brush and has important significance in maintaining the periodontal health.
Description
Technical Field
The utility model belongs to the field of oral cleaning products, in particular to a cordwood disposable interdental brush.
Background
With the rapid development of economy and the continuous progress of society in China, the awareness and attention degree of people on oral health care is continuously increased, and the oral cleaning product is also in a rapid development stage and is relatively fast to improve. For example, in the process of orthodontic treatment, due to the blockage of orthodontic appliances such as brackets, arch wires and the like, the adjacent surfaces of teeth and the vicinity of the brackets are difficult to clean, so that food residues are embedded and plaque is accumulated, and caries is caused. Furthermore, for periodontal patients, oral hygiene and hygiene are important, and the retention of bacterial plaque directly affects the periodontal condition: on the other hand, china is already in the early stages of aging society. If the old people have misaligned teeth, have not placed tooth sockets, or suffer from periodontal disease, degenerative disease causing gingival atrophy and exposing tooth roots, obvious gaps are formed among teeth. It not only can be embedded with food, but also the brush head or dental floss of the common toothbrush can not fully enter the teeth gap for cleaning, so that the adjacent teeth of the crowd have high caries and are repeatedly discomforted and abraded for a long time. The cleaning effect of the tooth space is worthy of being confirmed for the larger tooth space, the tooth root exposer caused by gingival atrophy, or the orthodontic appliance, the fixed restoration, the implanted tooth, the lacuna retainer and the periodontal splint in the mouth.
The interdental brush provided on the market at present has various selections of I, V, J and L according to the appearance shape; the toothbrush can be divided into SSS, SS, S, M, L and LL according to the types of the toothbrush heads so as to be suitable for cleaning the tooth spaces with different sizes.
The interdental brush has several advantages: 1. the interdental brush can remove food residues like toothpicks, and the brush head of the interdental brush is soft and hardly causes mechanical damage to gums. 2. The toothbrush has various designs, I-shaped front teeth and L-shaped rear teeth, and iron wires are embedded in the toothbrush head and can be bent into various angles, so that the toothbrush can be more conveniently inserted into the gaps between teeth for cleaning. 3. The interdental brush can remove dental plaque on the adjacent surface of teeth.
When using the interdental brush, the brush head end should be changed frequently, the brush head and the brush holder of the traditional interdental brush are integrated, and the whole toothbrush needs to be discarded when being changed, thereby causing unnecessary waste. When going out for a long time, if use traditional interdental brush, need carry several, inconvenient carrying, forget easily. This application aims at solving above problem, adopts the form of brush head, brush holder separation, and a tooth clearance brush has a plurality of brush heads, only need change the brush head when changing, has reduced the waste of brush holder, has made things convenient for carrying for a long time going out, and to the use that promotes the tooth clearance brush, it is significant to maintain tooth periodontal health.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cordwood system disposable interdental brush to solve the interdental brush in the prior art and lead to a plurality of interdental brushes to carry inconvenient and the extravagant serious problem of brush holder because of brush head and brush holder integrated into one piece.
The cordwood type disposable interdental brush comprises a brush handle and a plurality of brush heads which are sequentially in threaded connection, wherein an external thread is arranged at one end of the brush handle, the brush heads are in threaded connection with the brush handle and comprise bristles and a connecting rod, the bristles are fixedly connected at one end of the connecting rod, the external thread is also arranged on the outer wall of the connecting rod, and the external thread is positioned at one end close to the bristles; the other end of the connecting rod is provided with a containing hole for containing bristles, and the side wall of the containing hole is provided with an internal thread for connecting the connecting rod or the brush handle.
The working principle and the beneficial effects of the scheme are as follows: the side wall of the accommodating hole is provided with an internal thread for connecting the connecting rod or the brush handle, and the connecting rod of one brush head is connected to the brush handle in a threaded manner; because the other end of the connecting rod is provided with the accommodating hole for accommodating the bristles, other bristles can be connected in sequence, so that the brush handle and the plurality of bristles form a whole body, and the carrying is convenient. When in use, the brush hair at one end far away from the brush handle is used for cleaning the gap between the teeth, and the used brush head is removed after cleaning; the subsequent brush head can be continuously used, so that the brush handle can be repeatedly used, and the waste of the brush handle is reduced.
Further, the modular disposable interdental brush further comprises a brush cover for sealing the bristles. Through the setting of brush lid, can seal the brush hair that exposes in the air, and then play dustproof effect, avoid the brush hair to receive the pollution.
Furthermore, one end of the brush cover is open, and the open end of the brush cover is provided with a thread for connecting a connecting rod. Through the setting of screw thread for be connected inseparabler between brush lid and the connecting rod, avoid the brush lid to lose. Simultaneously, after a large amount of brush heads are used, the whole length of the brush heads and the brush handle is short, the use is inconvenient, the brush cover is connected to one end of the brush handle far away from the brush heads, the whole length of the toothbrush with tooth gaps can be increased, and the use is more convenient.
Furthermore, brush holder and connecting rod are "protruding" font, and the great end external diameter of brush holder and connecting rod is the same, and the external screw thread of brush holder and connecting rod is located the less one end of external diameter. The brush holder and the connecting rod which are in a shape like a Chinese character 'tu' are arranged, and after the brush holder and the brush head are connected, the brush holder and the connecting rod form a cylindrical rod with the same outer diameter, so that the sealing performance is better, and the carrying is more convenient.
Furthermore, the smaller ends of the brush holder and the connecting rod are hemispherical. The tip with the less end of connecting rod sets up to the hemisphere, when using the brush hair to clear up the tooth clearance, can effectively reduce the injury of connecting rod or brush holder to the oral cavity.
Furthermore, the brush handle is 30mm long, the connecting rod is 15mm long, the bristles are 10mm long, and the brush cover is 15mm long. The brush handle, the connecting rod, the brush hair and the brush cover with the length are more suitable for use.
Drawings
FIG. 1 is a schematic structural view of a modular disposable interdental brush of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the construction of the brush head of FIG. 1;
fig. 3 is a schematic structural view of a building block type disposable interdental brush in embodiment 2 of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: brush holder 1, brush head 2, connecting rod 21, brush hair 22, accommodating hole 23, external thread 24, internal thread 25 and brush cover 3.
Example 1 is substantially as shown in figures 1-2: a cordwood system disposable interdental brush comprises a brush handle 1, a brush cover 3 and three brush heads 2 which are sequentially connected with each other in a threaded manner (in the embodiment, three brush heads 2 are adopted to make the figure clearer, actually, the number of the brush heads 2 can be more), wherein the brush handle 1 is 30mm long, a connecting rod 21 is 15mm long, bristles 22 are 10mm long, and the brush cover 3 is 15mm long; an external thread 24 is arranged at one end of the brush holder 1, the brush head 2 is in threaded connection with the brush holder 1, the brush head 2 comprises a brush 22 and a connecting rod 21, the brush 22 is fixedly connected with one end of the connecting rod 21, the external thread 24 is also arranged on the outer wall of the connecting rod 21, and the external thread 24 is positioned at one end close to the brush 22; the other end of the connecting rod 21 is provided with a receiving hole 23 for receiving the brush bristles 22, and the side wall of the receiving hole 23 is provided with an internal thread 25 for connecting the connecting rod 21 or the brush handle 1; the brush handle 1 and the connecting rod 21 are both in a convex shape, the outer diameters of the larger ends of the brush handle 1 and the connecting rod 21 are the same, the external threads 24 of the brush handle 1 and the connecting rod 21 are positioned at the end with the smaller outer diameter, and the smaller ends of the brush handle 1 and the connecting rod 21 are hemispherical; the brush cover 3 is used for sealing the brush head 2, one end of the brush cover 3 is open, and the open end of the brush cover 3 is provided with a thread for connecting the connecting rod 21.
The cordwood disposable interdental brush in the embodiment 2 is shown in the attached FIG. 3, which is different from the embodiment 1 only in that: the bottom of the brush handle 1 is provided with a boss which is in threaded connection with the brush cover 3. Through the setting of boss, when brush holder 1 and brush head 2 whole length is shorter, can increase the whole length of interdental brush with brush lid 3 and brush holder 1 threaded connection, help avoiding brush lid 3 to lose simultaneously.
Taking the example 2 as an example, the specific implementation process is as follows: a plurality of brush heads 2 can be connected together in sequence through a connecting rod 21, and then the connected brush heads 2 are fixed on a brush handle 1; the leaked brush staples 22 are sealed by the brush cover 3. When in use, the brush cover 3 is taken down, and the tooth gaps are cleaned through the brush hairs 22 exposed outside; after cleaning, the used brush head 2 is removed, and the brush bristles 22 exposed again are sealed by the brush cover 3. When the brush head 2 is used and a plurality of backs are removed, when the toothbrush is used, the brush cover 3 is fixedly screwed on the lug boss of the brush handle 1, the whole length of the toothbrush can be effectively increased, and the toothbrush is more convenient to use.
Claims (6)
1. Cordwood system disposable interdental brush, its characterized in that: the toothbrush comprises a toothbrush handle and a plurality of toothbrush heads which are sequentially in threaded connection, wherein an external thread is arranged at one end of the toothbrush handle, the toothbrush heads are in threaded connection with the toothbrush handle, each toothbrush head comprises bristles and a connecting rod, the bristles are fixedly connected to one end of the connecting rod, the external thread is also arranged on the outer wall of the connecting rod, and the external thread is positioned at one end close to the bristles; the other end of the connecting rod is provided with a containing hole for containing bristles, and the side wall of the containing hole is provided with an internal thread for connecting the connecting rod or the brush handle.
2. The modular disposable interdental brush of claim 1, wherein: the modular disposable interdental brush further comprises a brush cover for sealing the bristles.
3. The modular disposable interdental brush of claim 2, wherein: one end of the brush cover is open, and the open end of the brush cover is provided with a thread for connecting a connecting rod.
4. A modular disposable interdental brush according to any one of claims 1 to 3 wherein: the brush holder and the connecting rod are both in a convex shape, the outer diameters of the larger ends of the brush holder and the connecting rod are the same, and the outer threads of the brush holder and the connecting rod are located at one end with the smaller outer diameter.
5. The modular disposable interdental brush of claim 4, wherein: the smaller ends of the brush holder and the connecting rod are hemispherical.
6. The modular disposable interdental brush of claim 5, wherein: the brush handle is 30mm long, the connecting rod is 15mm long, the bristles are 10mm long, and the brush cover is 15mm long.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020866872.7U CN212394194U (en) | 2020-05-21 | 2020-05-21 | Building block type disposable interdental brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020866872.7U CN212394194U (en) | 2020-05-21 | 2020-05-21 | Building block type disposable interdental brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212394194U true CN212394194U (en) | 2021-01-26 |
Family
ID=74403977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020866872.7U Expired - Fee Related CN212394194U (en) | 2020-05-21 | 2020-05-21 | Building block type disposable interdental brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212394194U (en) |
-
2020
- 2020-05-21 CN CN202020866872.7U patent/CN212394194U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |