CN202760492U

CN202760492U - Integrally formed environment-friendly interdental brush structure

Info

Publication number: CN202760492U
Application number: CN 201220378481
Authority: CN
Inventors: 蔡文鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-31
Filing date: 2012-07-31
Publication date: 2013-03-06
Anticipated expiration: 2022-07-31

Abstract

The utility model provides an integrally formed environment-friendly interdental brush structure which mainly comprises a brush head and a brush handle. The brush head comprises a brush head rod and bristles which extend in a radiating shape. The diameter of the bristles ranges from 0.05mm to 0.12mm. The distance between the bristles ranges from 0.3mm to 0.7mm. The brush head rod, the bristles and the brush handle are integrally formed in injection molding mode and made of the same raw materials at once. A reinforced rib is formed on the surface of the brush head rod along the axial direction. By means of structural design, the interdental brush can be integrally formed in injection molding mode at once. Manufacture cost is low, resource recycling produces no burden and environment is protected.

Description

Brush structure between one-body molded environmental protection tooth

Technical field

The relevant a kind of tooth cleaning device of this creation is particularly relevant for brush structure between a kind of one-body molded environmental protection tooth.

Background technology

The known structure of brushing between the present stage tooth, mainly comprise: brush and brush holder, this brush comprise the thin bristle of brush bar and radial stretching, extension; The material that has wherein comprised at least three kinds of non-same attributes, the most of plastic cement fiber that adopts of this bristle forms brush between this tooth through special-purpose machines and tools with the rolling of metal iron wire again after forming bristle, then a side elongated end of this brush is planted in the brush holder of plastic rubber shaping in conjunction with and brush between tooth of output.

Brush the following many spaces of improving of at least existence between the known tooth of said structure: one, owing to using at least the material of two to three kinds of non-same attributes, therefore extremely inconvenient resource recovery is classified when material recovery recycles, cause the significant burden in the environmental protection expansion; Its two because the structural design flaw is forced to need to use multiple raw material, therefore need at least to increase the twice combinator on making, so manufacturing cost is seriously higher; Because the product defects that above-mentioned two macrostructures design disappearance is hidden has the birth of this creation then.

The utility model content

The main purpose of this creation is to provide brush structure between a kind of one-body molded environmental protection tooth, mainly comprises: brush and brush holder, and this brush comprises the bristle of brush bar and radial stretching, extension; It is characterized in that: wherein this bristle diameter is between between 0.05 ~ 0.12mm, and bristle minimum spacing 0.3mm disposablely is integrated with the attribute raw material brush bar and bristle and brush holder are constructed accurate ejection formation entirely; Adopt above-mentioned structure design to reach and brush once full structure Unitary injection formed between tooth, manufacturing cost is lower, resource reclaims the dual purpose that is beneficial to environmental protection free of a burden.

Description of drawings

Fig. 1 is the D structure schematic diagram of this creation.

Fig. 2 is the planar configuration side view of this creation.

Fig. 3 is the sagittal plane organigram of this creation.

Description of reference numerals: 1-brush; 10-brush bar; The 100-reinforced ribs; The 11-bristle; The 2-brush holder.

The specific embodiment

Seeing also Fig. 1 is the D structure schematic diagram of this creation; Fig. 2 is the planar configuration side view of this creation; Fig. 3 is the sagittal plane organigram of this creation.

This creates brush structure between one-body molded environmental protection tooth, mainly comprise: brush 1 and brush holder 2, this brush 1 comprises the bristle 11 of brush bar 10 and radial stretching, extension, the material stress condition of these bristle 11 elasticity and toughness is according to better applicable raw-material application, not within the major technique category that this case is inquired into, therefore the raw material selection is can reach the material stress condition basic demands such as elasticity after the moulding and toughness; And the technical characteristics of this creation is: wherein these bristle 11 diameters further are default relatively thin bristle 11 structures between between 0.05 ~ 0.12mm, the minimum diameter that the technology of please refer to can reach, and bristle 11 spacings are only greater than 0.3mm, this case preferred embodiment is between between the 0.3 ~ 0.7mm that generally is difficult to reach, structure formation condition compared to similar high standard article, all can arrive specification and the quality requirements standard of article, and this creation is in Design of Dies and injection forming method innovation and application (separate case application), overcome the technical bottleneck of the Unitary injection formed of bristle 11, thereby can only use under the raw-material condition of molding of single attribute, disposable with the attribute raw material brush bar 10 and bristle 11 and the accurate ejection formation of brush holder 2 full structures are integrated.

Above-mentioned structure, wherein this vertically moulding of brush bar 10 surfaces has reinforced ribs 100, to obtain better bend resistance elastic stress; In addition, this bristle 11 mainly is distributed in these brush bar 10 surperficial reinforced ribs 100 surface range in addition; Wherein the hair brush area on this brush bar surface calculates take the number of share of stock interval as unit, and the most preferred embodiment of this creation is for being divided at least axial bristle 11 districts more than three strands or three strands, and graphic exposure is the application aspect in stereotyped writing bristle 11 districts.

The innovative structure design of brushing between above-mentioned creation of mat tooth, the technological means of its shaping structures and article creativeness have solved at least aforesaid two and have commonly used greatly disappearance: one, because the technological means of innovation can support the material of only using same attribute to use, therefore when the material resources recycling, needn't do again the segmentation solution operation of material fully, resource reclaims classification and easily expands, and the protection engineering of overall situation is implemented will be produced greatest contribution; They are two years old, because structure innovation and the support of innovation ejection forming technique, this creation is appropriate allows the full structure of brush can be under the application conditions of single attribute raw material between tooth, quick full structure Unitary injection formed once, brush finished product between the exquisite tooth of output, omitted processing procedure after all assemblings, obviously upward can significantly simplify the processing procedure reduction and produce cost in making; Overcome known ware structural design disappearance, reached aforementioned specification expection purpose and close structure in practicality.

In sum, this creates brush structure between one-body molded environmental protection tooth, it has the manufacturing cost of reduction and implements resource and reclaim the multiple practicality effects such as convenience, do not see publication before the application and also be not disclosed use, the novelty, creativeness and the industry applications important document that have really met the new patent application are therefore propose patent application in accordance with the law; The loyal technology of doing only discloses, and only is the preferred embodiment of this case creative ideas, is not the category so that this this creation of limit is implemented and continuity is created again; Therefore all equivalences of doing according to this case claim and description change or apparent conversion, all should belong to the scope that this creation patent contains.

Claims

1. brush structure between an one-body molded environmental protection tooth, mainly comprise: brush and brush holder, this brush comprises the bristle of brush bar and radial stretching, extension; It is characterized in that: this bristle diameter is between between 0.05 ~ 0.12mm, and bristle minimum spacing 0.3mm disposablely is structure as a whole with the attribute raw material brush bar and bristle and brush holder are constructed accurate ejection formation entirely.

2. brush as claimed in claim 1 structure between one-body molded environmental protection tooth, it is characterized in that, this vertically moulding of brush bar surface has reinforced ribs.

3. brush as claimed in claim 1 or 2 structure between one-body molded environmental protection tooth, it is characterized in that, this bristle mainly is distributed in this brush bar surface reinforced ribs surface range in addition.

4. brush as claimed in claim 1 or 2 structure between one-body molded environmental protection tooth, it is characterized in that, this number of share of stock interval, brush bar surface is divided into axial three strands of hair brush areas at least.