CN106308024A - Brush - Google Patents

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Publication number
CN106308024A
CN106308024A CN201510823973.XA CN201510823973A CN106308024A CN 106308024 A CN106308024 A CN 106308024A CN 201510823973 A CN201510823973 A CN 201510823973A CN 106308024 A CN106308024 A CN 106308024A
Authority
CN
China
Prior art keywords
blocking section
brushing tool
spoiler
brushhead
distance
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.)
Pending
Application number
CN201510823973.XA
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Chinese (zh)
Inventor
李德恭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinguan Co Ltd
Original Assignee
Xinguan Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to TW104121737 priority Critical
Priority to TW104121737A priority patent/TW201700034A/en
Application filed by Xinguan Co Ltd filed Critical Xinguan Co Ltd
Publication of CN106308024A publication Critical patent/CN106308024A/en
Pending legal-status Critical Current

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Abstract

The utility model provides a brush, contains a brush body and a spoiler. The brush body contains a brushhead portion, a connecting portion and a portion of gripping. Brushhead portion's length is a, and the length of the portion of gripping is b. A length parameter K, K= (a+b) a have between brushhead portion's the length and the length of the portion of gripping. Connecting portion have a relative first end and second end. Brushhead portion is connected to first end. The portion of gripping is connected to the second end. The spoiler sets up in connecting portion. Have one apart from admissible value D1 between spoiler and the first end. Have one apart from buffer value D2 between spoiler and the second end. K is between 2.889 and 2.363, and a first length L1 of brush body satisfies L1= (L2 -D1) K+ (D1+D2) with the second length L2 that brushhead portion kept away from one side to the spoiler of connecting portion.

Description

Brushing tool
Technical field
The present invention relates to a kind of brushing tool, particularly to a kind of brushing tool with spoiler.
Background technology
Good tooth-brushing habit can help to safeguard oral health, it is to avoid the generation of decayed tooth.Therefore, government defends Raw department the most constantly reminds the common people to form the good habit brushed teeth after meal of often eating with dentist in various occasions Used.
But, when using toothbrush the most on the market, the foam in mouth is often along toothbrush and use The finger of person flows to the forearm of user.When user wears long sleeve blouse, the foam flowing to forearm is frequent Can get wet the sleeve of long sleeve blouse, even leave the spot being difficult to clean off.Therefore, making of long sleeve blouse is worn Sleeve must first be rolled before brushing teeth by user, or must note the flow direction of foam when brushing teeth at any time, makes Become the inconvenience brushed teeth.
Summary of the invention
It is an object of the invention to provide a kind of brushing tool with spoiler, during in order to solve to brush teeth, in mouth The problem that foam often flows to the forearm of user along the finger of toothbrush and user.
For reaching above-mentioned purpose, the present invention provides a kind of brushing tool, and it comprises:
One brushing tool body, comprises a brushhead, a junction and a grip part, a length of a of this brushhead, Between a length of b of this grip part, the length of this brushhead and the length of this grip part, there is a length parameter K, K=(a+b)/a, this connecting portion has one first relative end and one second end, and this first end connects should Brushhead, this second end connects this grip part;And
One spoiler, is arranged at this connecting portion, has a distance feasible value between this spoiler and this first end D1, has distance buffer value D2 between this spoiler and this second end;
Wherein, K between 2.889 and 2.363, and one first length L1 of this brushing tool body with should Brushhead is satisfied to one second length L2 of this spoiler away from the side of this connecting portion L1=(L2-D1) × K+ (D1+D2).
Above-mentioned brushing tool, wherein this spoiler comprises a canned paragraph, one first blocking section and one second blocking section, This canned paragraph is arranged at this connecting portion, and this first blocking section is connected to this canned paragraph and around this connecting portion, should Second blocking section is connected to and around bendingly in this first blocking section.
Above-mentioned brushing tool, wherein this first blocking section has a diversion groove near the side of this brushhead.
Above-mentioned brushing tool, wherein this first blocking section and this second blocking section in this first blocking section with this second Blocking section forms a choked flow groove away from the side of this brushhead.
Above-mentioned brushing tool, wherein this connecting portion has a location structure, and this location structure should with this spoiler Canned paragraph matches.
Above-mentioned brushing tool, wherein this connecting portion has more a stop configurations, and this stop configurations is positioned at this connecting portion Surface, and the distance of this stop configurations and this brushhead is more than the distance of this spoiler with this brushhead.
Above-mentioned brushing tool, wherein this spoiler comprises a canned paragraph, one first blocking section and one second blocking section, This canned paragraph is arranged at this connecting portion, and this first blocking section is connected to this canned paragraph and around this connecting portion, should Second blocking section is connected to and around in this first blocking section bendingly, and this stop configurations protrudes from this connecting portion Surface, and the edge of this stop configurations to the central shaft of this brushing tool body distance less than this spoiler this The edge of two blocking sections is to the distance of the central shaft of this brushing tool body.
Above-mentioned brushing tool, wherein this grip part has a Skidproof structure, and this Skidproof structure is located on this grip part Near one end of this brushhead, and the edge of this Skidproof structure to the distance of the central shaft of this brushing tool body is less than The edge of this stop configurations is to the distance of the central shaft of this brushing tool body.
Above-mentioned brushing tool, wherein this canned paragraph has more a stop configurations, and this stop configurations is positioned at this canned paragraph Surface, and the distance of this stop configurations and this brushhead more than this first blocking section and this brushhead away from From.
Above-mentioned brushing tool, wherein this stop configurations protrudes from the surface of this canned paragraph, and this stop configurations edge To the distance of central shaft of this brushing tool body less than this second blocking section edge to the central shaft of this brushing tool body Distance.
Above-mentioned brushing tool, wherein this canned paragraph has more a Skidproof structure, and this Skidproof structure is located on this and fixes The surface of section, and this stop configurations is between this Skidproof structure and this first blocking section, this Skidproof structure limit Edge to the distance of the central shaft of this brushing tool body less than this stop configurations edge to the central shaft of this brushing tool body Distance.
Above-mentioned brushing tool, wherein this spoiler can releasably be arranged at this brushing tool body.
Above-mentioned brushing tool, wherein this spoiler further includes a flexure section, and this flexure section connects this canned paragraph and is somebody's turn to do First blocking section, with make this canned paragraph can relative draw close with this first blocking section or away from.
Above-mentioned brushing tool, wherein this spoiler further includes a ribs, and this ribs is connected to this first obstruct Section is away from the side of this brushhead.
For reaching above-mentioned purpose, the present invention also provides for a kind of brushing tool, and it comprises:
One brushing tool body, comprises a brushhead, a junction and a grip part, relative two ends of this connecting portion Connect this brushhead and this grip part respectively;And
One spoiler, is arranged at this connecting portion, and this spoiler comprises a canned paragraph, one first blocking section and Second blocking section, this canned paragraph is arranged at this connecting portion, and this first blocking section is connected to this canned paragraph cincture This connecting portion, this second blocking section is connected to and around bendingly in this first blocking section.
Above-mentioned brushing tool, wherein this connecting portion has a stop configurations, and this stop configurations is positioned at this connecting portion Surface, and the distance of this stop configurations and this brushhead is more than the distance of this spoiler with this brushhead.
Above-mentioned brushing tool, wherein this stop configurations protrudes from the surface of this connecting portion, and the limit of this stop configurations Edge to the distance of the central shaft of this brushing tool body less than the edge of this second blocking section of this spoiler to this brush The distance of the central shaft of tool body.
Above-mentioned brushing tool, wherein this grip part has a Skidproof structure, and this Skidproof structure is located on this grip part Near one end of this brushhead, and the edge of this Skidproof structure to the distance of the central shaft of this brushing tool body is less than The edge of this stop configurations is to the distance of the central shaft of this brushing tool body.
According to the brushing tool that the invention discloses, once the foam in mouth grips grip part along brushhead toward user Finger flowing time, be positioned at connecting portion spoiler stop foam continue toward user grip grip part finger Flowing.Consequently, it is possible to the foam in mouth often flows to use along the finger of toothbrush and user when brushing teeth The problem of the forearm of person is resolved.Furthermore, when K is between 2.889 and 2.363, spoiler Position meet the relational expression of L1=(L2-D1) × K+ (D1+D2) so that user when brushing teeth, spoiler Lip will not be touched and produce sense of discomfort, and when palm and finger grip grip part, there is preferably comfort level.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as to the present invention's Limit.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure perspective view of the brushing tool of first embodiment of the invention;
Fig. 2 is the sectional view of the brushing tool of first embodiment of the invention;
Fig. 3 is the side view of the brushing tool of first embodiment of the invention;
Fig. 4 is the occupation mode schematic diagram of the brushing tool of first embodiment of the invention;
Fig. 5 is the stereochemical structure perspective view of the brushing tool of second embodiment of the invention;
Fig. 6 is the sectional view of the brushing tool of second embodiment of the invention;
Fig. 7 is the stereochemical structure exploded view of the brushing tool of third embodiment of the invention;
Fig. 8 is the top view of the spoiler of the brushing tool of third embodiment of the invention;
Fig. 9 is the sectional view of the spoiler of the brushing tool of third embodiment of the invention;
Figure 10 is the upward view of the spoiler of the brushing tool of third embodiment of the invention.
Wherein, reference
100,200,300 brushing tool
110,210,310 brushing tool body
111,211,311 brushhead
112,212,312 connecting portion
1121 first ends
1122 second ends
1123,2123 location structure
113,213 grip part
1131,2211 stop configurations
1132,2212 Skidproof structure
120,220,320 spoiler
121,221,321 canned paragraph
122,222,322 first blocking section
1221 intercept front
1222 intercept the back side
123 second blocking sections
124,324 diversion groove
125 choked flow grooves
326 flexure sections
327 ribs
The length of a brushhead
The length of b grip part
D1 distance feasible value
D2 distance buffer value
L1 the first length
L2 the second length
T front tooth
W1 the first width
W2 the second width
W3 the 3rd width
Y central shaft
Detailed description of the invention
Hereinafter describing detailed features and the advantage of the present invention the most in detail, its content be enough to make to appoint What is familiar with relevant art is understood the technology contents of the present invention and implements according to this, and according to disclosed by this specification Content, right and accompanying drawing, any relevant art of being familiar with can be readily understood upon the present invention be correlated with Purpose and advantage.Following example further describe the viewpoint of the present invention, but non-to limit anyways Scope of the invention processed.
Refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is that the stereochemical structure of the brushing tool of first embodiment of the invention is saturating View.Fig. 2 is the sectional view of the brushing tool of first embodiment of the invention.Fig. 3 is first embodiment of the invention The side view of brushing tool.
The brushing tool 100 of first embodiment of the invention comprises brushing tool body 110 and a spoiler 120.Brushing tool Body 110 comprises a brushhead 111, a junction 112 and a grip part 113.
Connecting portion 112 has one first relative end 1121 and one second end 1122, and a location structure 1123.First end 1121 and the second end 1122 are connected to brushhead 111 and grip part 113.Location Structure 1123 is between the first end 1121 and the second end 1122, and location structure 1123 is by connecting portion 112 surfaces cave inward.
Connecting portion 112 has more a stop configurations 1131.Stop configurations 1131 be positioned at connecting portion 112 away from One end of brushhead 111, and protrude from connecting portion 112 surface to provide user to grip grip part 113 Time one haptic feedback, with point out at user stop configurations 1131 for grip scope one of them boundary. The reason of the gripping scope defining user illustrates after holding in the lump.The edge of stop configurations 1131 is to brushing tool originally The distance of the central shaft Y of body 110 is the first width W1.In first embodiment of the invention, stop configurations 1131 for protruding from connecting portion 112 surface, and around the projection on connecting portion 112 surface, but not with This is limited.In other embodiments of the invention, stop configurations can also be the groove being located on connecting portion surface. Groove or projection can also be multiple grooves or the projection interspersing among connecting portion surface, also or single groove or Projection.
Grip part 113 has a Skidproof structure 1132.Skidproof structure 1132 is positioned at grip part 113 near brush One end of head 111.Skidproof structure 1132 for example, four protrudes from the ring-type convex of surface, grip part 113 Rise.The edge of Skidproof structure 1132 is the second width W2 to the distance of the central shaft Y of brushing tool body 110, Second width W2 is less than the first width W1.When user grips grip part 113, Skidproof structure 1132 Can increase the frictional force between user finger and surface, grip part 113, assisting user firmly grips Hold portion 113.In first embodiment of the invention, Skidproof structure 1132 is four annular projections, but not with This is limited.In other embodiments of the invention, Skidproof structure can also be annular recess, and Skidproof structure Quantity can also be less than four or more than four.
Spoiler 120 is arranged at the connecting portion 112 of brushing tool body 110.Spoiler 120 and brushhead 111 Distance less than the distance of stop configurations 1131 with brushhead 111.Consequently, it is possible to spoiler 120 can hinder The foam or the current that flow out from oral cavity when gear is brushed teeth are flowed to grip part by the brushhead 111 of brushing tool body 110 113, and then prevent foam or current adhesional wetting user from gripping the hands of grip part 113.Spoiler 120 comprises One canned paragraph 121,1 first blocking section 122 and one second blocking section 123.The size of canned paragraph 121 with The location structure 1123 of connecting portion 112 matches so that canned paragraph 121 can be fastened in location structure 1123 In and be fixed on connecting portion 112.In first embodiment of the invention, location structure 1123 is a ring-type card Groove, and canned paragraph 121 is fastened in location structure 1123, but be not limited.In other realities of the present invention Execute in example, also can be not provided with location structure between connecting portion and the canned paragraph of spoiler of brushing tool body, now Canned paragraph can be fixed with connecting portion by the way of close-fitting.In first embodiment of the invention, spoiler 120 Unremovably it is fixed on connecting portion 112, but is not limited.In other embodiments of the invention, choked flow Sheet also can be to be removable installed in connecting portion.
First blocking section 122 is connected to canned paragraph 121 and around connecting portion 112.First blocking section 122 has A relative obstruct front 1221 and is had to intercept the back side 1222.Intercepting front 1221 is the first blocking section 122 towards the side of brushhead 111.Intercepting the back side 1222 is that the first blocking section 122 is towards grip part 113 Side.Intercept front 1221 and there is the diversion groove 124 around canned paragraph 121.The process brushed teeth In, foam or current by the brushhead 111 of brushing tool body 110 through connecting portion 112 and spoiler 120 Canned paragraph 121, diversion groove 124 is arrived in the obstruct front 1221 further along the first blocking section 122.Connect , foam or current can be concentrated along diversion groove 124 flow to the first resistance by the guiding of diversion groove 124 The compartment 122 relative lower during brushing teeth.
Second blocking section 123 is connected to the first blocking section 122 and bendingly around the first blocking section 122.By The first blocking section 122 it is connected to bendingly so that the second blocking section 123 and first in the second blocking section 123 Blocking section 122 in the second blocking section 123 and the first blocking section 122 away from the common shape in side of brushhead 111 Cyclization around a choked flow groove 125 of canned paragraph 121, with stop foam or current from the second blocking section 123 toward Flow in the obstruct back side 1222 of the first blocking section 122.The edge of the second blocking section 123 is to brushing tool body 110 The distance of central shaft Y be the 3rd width W3, and the 3rd width W3 is more than the first width W1.
In first embodiment of the invention, the first blocking section 122 and the second blocking section 123 of waterstop 120 Thickness be 6 millimeters, between edge and the central shaft Y of brushing tool body 110 of the second blocking section 123 3rd width W3 is between 12.5 millimeters and 16.5 millimeters, but is not limited.In the present invention other In embodiment, the thickness of the first blocking section and the second blocking section can be more than or less than 6 millimeters, the second blocking section Edge and the central shaft of brushing tool body between the 3rd width can be between 10.5 millimeters and 18.5 millimeters.
Additionally, in first embodiment of the invention, the material of waterstop 120 is silica gel, but is not limited. In other embodiments of the invention, the material of waterstop can also have resilient polyphosphazene polymer for other kinds Compound.
Next the occupation mode of the brushing tool 100 of explanation first embodiment of the invention, refer to Fig. 4.Fig. 4 Occupation mode schematic diagram for the brushing tool of first embodiment of the invention.
During brushing teeth, as shown in Figure 4 when brushing tool 100 becomes vertical relative to ground, such as, clean During upper row front tooth T, or when brushing tool 100 becomes to couch shape relative to ground, such as, clean dental articulation When face or side, guided by diversion groove 124 and the foam concentrated or current continue because of gravity along the Two groups of compartments 123 flow toward the direction on ground.When foam or current arrive at second group of compartment 123 edge, Owing to the angle between the relative two side faces of the second blocking section 123 is less than 90 degree so that foam or current are concentrated In the edge of the second blocking section 123, add second blocking section 123 district as choked flow groove 125 trough wall surface The bearing of trend in territory and the angle of gravity direction less than 90 degree, therefore foam or current cannot overcome gravity and Along the second blocking section 123 as the region of choked flow groove 125 trough wall surface toward the obstruct of the first blocking section 122 Flowing in the back side 1222, adds the 3rd width between the margin and center axle Y of the second blocking section 123 W3 is more than the first width W1 between stop configurations 1131 and central shaft Y.Therefore, foam or current by Second group of compartment 123 edge is dripped toward ground by gravity, without dripping in stop configurations 1131 or continuing Flow along intercepting the grip part 113 toward brushing tool body 110, the back side 1222.Consequently, it is possible to user makes When brushing teeth with brushing tool 100, spoiler 120 can stop foam or current along the brushhead of brushing tool body 110 111 flow to grip part 113 with connecting portion 112 so that user grips the finger of grip part 113, wrist Can keep being dried with forearm and not bedewed by foam or current.
Additionally, in order to take into account the resistance flowing effect of spoiler 120, the gripping comfort level of brushing tool 100 and brushing tool The use smooth degree of 100, below for length a of brushhead 111, the grip part of brushing tool body 110 Length b of 113, the length parameter K between brushhead 111 and grip part 113, and spoiler 120 And position relationship formula L1=(L2-D1) between brushing tool body 110 × K+ (D1+D2) is illustrated, and refer to Fig. 3.
First, the total length of brushing tool body 110 is the first length L1, and a length of a of brushhead 111 holds Hold a length of b in portion 113.Brushhead 111 is away from the side and the first of spoiler 120 of grip part 113 The junction of blocking section 122 and the second blocking section 123 has one second between the side of brushhead 111 Length L2.Between length a of brushhead 111 and length b of grip part 113, there is a length parameter The size of K, K=(a+b)/a and K is between 2.889 and 2.363.When K size between 2.889 with Time between 2.363, the spoiler 120 being positioned at brushing tool body 110 can obtain preferably using effect.
First blocking section 122 of spoiler 120 and the junction of the second blocking section 123 are towards brushhead 111 Side and the first end 1121 of connecting portion 112 between there is distance feasible value D1, and L2=a+D1. Distance feasible value D1 system is as the cushion space between brushhead 111 and spoiler 120, when preventing from brushing teeth Spoiler 120 touches the sense of discomfort that the lip of user produces.Make with height with reference to different sexes, nationality After mouth-dimension diversity possible between user, D1/L2 is between 0.1967 and 0.2878, also It is i.e. when feasible value D1 is between 13.7 millimeters and 29.3 millimeters, can obtain and preferably buffer effect Really.
The junction of the first blocking section 122 and the second blocking section 123 towards brushhead 111 side be connected There is between second end 1122 in portion 112 distance buffer value D2, and L1-L2=D2+b.Distance buffering Value D2 system as the cushion space between grip part 113 and spoiler 120, user when preventing from brushing teeth Finger contacts spoiler 120 and causes foam and current to flow to forearm along finger.With reference to different sexes, nationality And after the diversity of finger length possible between the user of height and palm width, D2/L1 between Between 0.0318 and 0.0412, that is it is when buffer value D2 is between 5.4 millimeters and 9.1 millimeters, Preferably buffering effect can be obtained.
Furthermore, when designing brushing tool, can first select K, D1, D2 and the L1 in above-mentioned scope, and depend on Corresponding L2 is calculated according to relational expression L1=(the L2-D1) × K+ (D1+D2) of L1 with L2.Or, can First select K, D1, D2 and the L2 in above-mentioned scope, and according to the relational expression of L1 Yu L2 L1=(L2-D1) × K+ (D1+D2) calculates the L1 of correspondence.
For as an example, when selected K=2.889, distance feasible value D1 are 20 millimeters, distance buffer value D2 is 7 millimeters and time the first length L1 is 220 millimeters, according to the relational expression of above-mentioned L1 Yu L2 L1=(L2-D1) × K+ (D1+D2), can extrapolate the second length L2 being 86.8 millimeters and L1-L2 is 133.2 Millimeter.Then, length b=126.2 of grip part 113 then is calculated according to the relational expression of b=L1-L2-D2 Millimeter.Then, then the relational expression according to a=L2-D1, calculate the length a=66.8 milli of brushhead 111 Rice.For by way of further example, when selected K=2.363, distance feasible value D1 are 20 millimeters, distance buffer value D2 is 7 millimeters and time the first length L1 is 220 millimeters, and can extrapolate the second length L2 is 101.7 millis Rice, L1-L2 is 118.3 millimeters, the length b=111.3 millimeter of grip part 113 and brushhead 111 Length a=81.7 millimeter.
For as another example, when selected K=2.889, distance feasible value D1 are 20 millimeters, distance buffer value D2 is 7 millimeters and time the first length L1 is 170 millimeters, and can extrapolate the second length L2 is 69.5 millimeters, L1-L2 is 100.5 millimeters, the length b=93.5 millimeter of grip part 113 and the length of brushhead 111 A=49.5 millimeter.For as another example, when selected K=2.363, distance feasible value D1 be 20 millimeters, away from Being 7 millimeters from buffer value D2 and time the first length L1 is 170 millimeters, can extrapolate the second length L2 is 80.5 millimeters, L1-L2 is 89.5 millimeters, the length b=82.5 millimeter of grip part 113 and brushhead 111 Length a=60.5 millimeter.
From the foregoing, the brushing tool designed according to aforesaid way, available second length L2 between Between 101.7 millimeters and 69.5 millimeters.When adult uses brushing tool, L2 can ensure that more than 75 millimeters and brushes teeth Smooth degree, when child uses brushing tool, L2 can ensure that, more than 65 millimeters, smooth degree of brushing teeth, and its reason is as follows. According to experiment and statistical result, it is grown up wherein on rear side of the corners of the mouth of side and last big molar of opposite side Diagonal distance ranges approximately between 55 millimeters and 75 millimeters, the corners of the mouth of child wherein side and opposite side Diagonal distance on rear side of last big molar ranges approximately between 45 millimeters and 65 millimeters.Therefore, exist When brushing teeth, the brushhead 111 of brushing tool body 110 enter in child and big human mouth and cleanable last Least average length on rear side of big molar is respectively 45 millimeters and 55 millimeters.
On the basis of the brushhead 111 of brushing tool body 110 enters the minimum length in oral cavity, due to brush Portion 111 need to carry out moving back and forth by a small margin in oral cavity, and with reference to different sexes, national with height After mouth-dimension diversity possible between user, in the brushhead 111 of script brushing tool body 110 Enter and in the minimum length in oral cavity, add distance feasible value D1.Consequently, it is possible to the brushing tool of child and The brushhead 111 of the brushing tool of adult away from the side of grip part 113 to the first blocking section of spoiler 120 122 and second minimum range near brushhead 111 side of the junction of blocking section 123, namely minimum The second length L2, L2=a+D1, is 65 millimeters and 75 millimeters respectively.
Furthermore, the brushing tool designed according to aforesaid way, length b of grip part 113 is between 82.5 millis Between rice and 126.2 millimeters.When adult uses brushing tool, grip part length b can ensure that more than 90 millimeters Gripping comfort level, when child uses brushing tool, grip part length b can ensure that more than 80 millimeters gripping is comfortable Degree, its reason is as follows.When adult grips the grip part 113 of brushing tool body 110 with hands, finger and palm bag The scope covering grip part 113 ranges approximately between 90 millimeters and 110 millimeters, and child's finger and palm bag The scope covering grip part 113 ranges approximately between 80 millimeters and 100 millimeters.Therefore, when brushing teeth, hold Hold portion 113 be available for child and adult least average length that is firm and that cosily grip be respectively 80 millimeters and 90 millimeters.
When using brushing tool 100, if the finger of user is beyond stop configurations 1131 but not in contact with spoiler When 120, the finger of user or the back of the hand may be positioned on the path that foam or current drip toward ground, make Foam or the current that must drip flow to the forearm of user along finger or the back of the hand.If the finger contact of user Spoiler 120 is near the obstruct back side 1222 of side, grip part 113 or second group of compartment 123, then foam Or current may be flowed to forearm by spoiler 120 along the finger of user so that choked flow groove 125 cannot Play the effect of choked flow.Therefore, protrude from connecting portion 112 surface and with intercept the back side 1222 keep away from From stop configurations 1131 user can be pointed out to put the position of finger, it is to avoid the contact resistance of the finger of user Flow 120.With reference to different sexes, finger length possible between nationality and the user of height and palm width After degree diversity, stop configurations 1131 is made to intercept with the first blocking section 122 and second of spoiler 120 The junction of section 123 keeps size to be the distance apart from buffer value D2 towards the side of brushhead 111.As This one, the grip part 113 of the brushing tool of child and the brushing tool of adult away from the side of brushhead 111 to choked flow First blocking section 122 of sheet 120 and the junction of the second blocking section 123 are towards the side of brushhead 111 Minimum range, that is be the minimum length of L1-L2, it is 87 millimeters and 97 millimeters respectively.
It follows that continue to introduce in the brushing tool with different first length L1, spoiler position is each with brushing tool Relation between span access location length, refer to table one.Table one is the first length L1 of brushing tool, the second length L2 And the relation table that grip part length b is when length parameter K=2.889 and length parameter K=2.363.Wherein, D1 is 20 millimeters, and D2 is 7 millimeters.
Table one
Above-mentioned brushing tool system K is 2.889 and 2.363, and D1 is 20 millimeters, and D2 is 7 millimeters, L1 between Time between 170 millimeters and 220 millimeters, parameters meets the relational expression of L1=(L2-D1) × K+ (D1+D2) Brushing tool.When the first length L1 is for time fixing, the second length L2 and grip part length b are can be effective Avoid foam or current adhesional wetting forearm, and make spoiler keep at a distance with lip to avoid spoiler to touch mouth Lip causes mutually growth and decline in discomfort, and the length range gripping grip part that user can be comfortable and firm. When the first length L1 of brushing tool is 220 millimeters, the first blocking section of spoiler and the company of the second blocking section Connect the side towards brushhead, the place and the brushhead distance away from the side of connecting portion, that is be L2, can be situated between Between 86.8 millimeters and 101.7 millimeters.First blocking section of spoiler and the junction court of the second blocking section To the side of brushhead and grip part away from the distance of the side of connecting portion, that is it is b+D2, namely L1-L2, can be between 118.3 millimeters and 133.2 millimeters.When the first length L1 of brushing tool is 170 millis Meter Shi, the first blocking section of spoiler and the junction of the second blocking section are towards the side of brushhead and brushhead Away from the distance of the side of connecting portion, that is it is L2, can be between 69.5 millimeters and 80.5 millimeters.Resistance First blocking section of flow and the junction of the second blocking section towards the side of brushhead with grip part away from even Connect the distance of the side in portion, that is be b+D2, namely L1-L2, can be between 89.5 millimeters and 100.5 Between Hao meter.
Adult's user can be according to self the oral cavity degree of depth, palm width and finger length, in above-mentioned brushing tool The second length L2 is selected to be more than 75 millimeters, the grip part length b brushing tool more than 90 millimeters.Child uses Person also can select the second length according to self the oral cavity degree of depth, palm width and finger length in above-mentioned brushing tool Degree L2 is more than 65 millimeters, the grip part length b brushing tool more than 80 millimeters.Consequently, it is possible to user exists Position relationship between spoiler and brushing tool body is used to meet the relational expression of L1=(L2-D1) × K+ (D1+D2), And the brushing tool that K is between 2.889 and 2.363 is when brushing teeth, before can effectively avoiding foam or current adhesional wetting Arm, and make spoiler keep at a distance to avoid spoiler to touch lip with lip to cause discomfort, and use Person can be comfortable and firm gripping grip part.
Refer to the stereochemical structure perspective view of the brushing tool that Fig. 5 and Fig. 6, Fig. 5 are second embodiment of the invention. Fig. 6 is the sectional view of the brushing tool of second embodiment of the invention.Brushing tool 200 due to second embodiment of the invention Similar in appearance to the brushing tool 100 of first embodiment of the invention, be illustrated only for different part at this, identical it It is in this just to repeat no more.
In the brushing tool 200 of second embodiment of the invention, the location structure 2123 of connecting portion 212 and gripping Portion 213 towards brushhead 211 lateral margin respectively two lateral margins relative with the canned paragraph 221 of spoiler 220 lean With fixing spoiler 220.The canned paragraph 221 of spoiler 220 has more a stop configurations 2211 and to be stopped Slipped Clove Hitch structure 2212.Stop configurations 2211 and Skidproof structure 2212 protrude from the surface of canned paragraph 221 respectively. Skidproof structure 2212 is more than the first blocking section 222 and the distance of brushhead 211 with the distance of brushhead 211, And stop configurations 2211 is between Skidproof structure 2212 and the first blocking section 222.Real in the present invention second Executing in example, spoiler 220 is unremovably fixed on connecting portion 212, but is not limited.In the present invention In other embodiments, spoiler also can be to be removable installed in connecting portion.
Refer to Fig. 7, Fig. 8, Fig. 9 and Figure 10, Fig. 7 is the solid of the brushing tool of third embodiment of the invention STRUCTURE DECOMPOSITION figure.Fig. 8 is the top view of the spoiler of the brushing tool of third embodiment of the invention.Fig. 9 is this The sectional view of the spoiler of the brushing tool of bright 3rd embodiment.Figure 10 is the brushing tool of third embodiment of the invention The upward view of spoiler.Owing to the brushing tool 300 of third embodiment of the invention is similar in appearance to first embodiment of the invention Brushing tool 100, be illustrated only for different part at this, something in common just repeats no more at this.
In the brushing tool 300 of third embodiment of the invention, spoiler 320 is removable installed in brushing tool body The connecting portion 312 of 310.Spoiler 320 further includes flexure section 326 and a ribs 327.Flexure section 326 connect canned paragraph 321 and the first blocking section 322 so that canned paragraph 321 and the first blocking section 322 can Relatively draw close or away from, and then make canned paragraph 321 can be matched with the company of the brushing tool body with various outer diameter Meet portion.Ribs 327 is connected to first blocking section 322 side away from brushhead 311, and ribs 327 in the form of a ring.After first blocking section 322 is connected with ribs 327, due to the first resistance of spoiler 320 The gross thickness in compartment 322 region increases, and causes the coefficient of elasticity in the first blocking section 322 region to increase so that First blocking section 322 is less susceptible to be affected and the related deformation that is distorted by canned paragraph 321 dilatating and deformable. Consequently, it is possible to the first blocking section 322 is not susceptible to deformation and affects the water conservancy diversion effect of diversion groove 324 when brushing teeth Really.
According to the brushing tool that the invention discloses, once the foam in mouth or current along brushhead toward the hands of user When referring to flowing, the spoiler being positioned at connecting portion stops that foam or current continue to grip the hands of grip part toward user Refer to flowing, and guide foam or current drippage ground.Consequently, it is possible to the foam in mouth is the most suitable when brushing teeth The problem of the forearm that the finger toothbrush and user gripping grip part flows to user is resolved.
Additionally, when the position relationship between spoiler and brushing tool body meets L1=(L2-D1) × K+ (D1+D2) Relational expression time, user when brushing teeth except can effectively avoid foam or current adhesional wetting forearm in addition to, resistance Flow is kept at a distance to avoid spoiler to touch lip when brushing teeth and is caused discomfort with lip, and user can Comfortable and firm gripping grip part.
Additionally, spoiler further includes a flexure section so that canned paragraph and first blocking section of spoiler can be relative Draw close or away from, and then make canned paragraph can be matched with the brushing tool body with various outer diameter.
Additionally, spoiler further includes a ribs so that the gross thickness in the first blocking section region of spoiler increases Add, and then the coefficient of elasticity in the first blocking section region is increased so that the first blocking section is less susceptible to by solid The impact of the section of determining dilatating and deformable and the deformation that is distorted, it is to avoid the first blocking section torsional deformation causes diversion groove Water conservancy diversion effect decline.
Certainly, the present invention also can have other various embodiments, without departing substantially from present invention spirit and the feelings of essence thereof Under condition, those of ordinary skill in the art work as can make various corresponding change and deformation according to the present invention, but These change accordingly and deform the protection domain that all should belong to appended claims of the invention.

Claims (18)

1. a brushing tool, it is characterised in that comprise:
One brushing tool body, comprises a brushhead, a junction and a grip part, a length of a of this brushhead, Between a length of b of this grip part, the length of this brushhead and the length of this grip part, there is a length parameter K, K=(a+b)/a, this connecting portion has one first relative end and one second end, and this first end connects should Brushhead, this second end connects this grip part;And
One spoiler, is arranged at this connecting portion, has a distance feasible value between this spoiler and this first end D1, has distance buffer value D2 between this spoiler and this second end;
Wherein, K between 2.889 and 2.363, and one first length L1 of this brushing tool body with should Brushhead is satisfied to one second length L2 of this spoiler away from the side of this connecting portion L1=(L2-D1) × K+ (D1+D2).
Brushing tool the most according to claim 1, it is characterised in that this spoiler comprise a canned paragraph, One first blocking section and one second blocking section, this canned paragraph is arranged at this connecting portion, and this first blocking section connects In this canned paragraph and around this connecting portion, this second blocking section is connected to and around bendingly in this first obstruct Section.
Brushing tool the most according to claim 2, it is characterised in that this first blocking section is near this brush The side in portion has a diversion groove.
Brushing tool the most according to claim 2, it is characterised in that this first blocking section and this second resistance Compartment forms a choked flow groove in this first blocking section and this second blocking section away from the side of this brushhead.
Brushing tool the most according to claim 2, it is characterised in that this connecting portion has a location structure, This location structure matches with this canned paragraph of this spoiler.
Brushing tool the most according to claim 1, it is characterised in that this connecting portion has more a backstop knot Structure, this stop configurations is positioned at the surface of this connecting portion, and the distance of this stop configurations and this brushhead is more than being somebody's turn to do Spoiler and the distance of this brushhead.
Brushing tool the most according to claim 6, it is characterised in that this spoiler comprise a canned paragraph, One first blocking section and one second blocking section, this canned paragraph is arranged at this connecting portion, and this first blocking section connects In this canned paragraph and around this connecting portion, this second blocking section is connected to and around bendingly in this first obstruct Section, this stop configurations protrudes from the surface of this connecting portion, and the edge of this stop configurations is to this brushing tool body The distance of central shaft less than the edge of this second blocking section of this spoiler to the central shaft of this brushing tool body Distance.
Brushing tool the most according to claim 7, it is characterised in that this grip part has a Skidproof structure, This Skidproof structure is located on one end near this brushhead, this grip part, and the edge of this Skidproof structure is to this brush The distance of the central shaft of tool body is less than the edge distance to the central shaft of this brushing tool body of this stop configurations.
Brushing tool the most according to claim 2, it is characterised in that this canned paragraph has more a backstop knot Structure, this stop configurations is positioned at the surface of this canned paragraph, and the distance of this stop configurations and this brushhead is more than being somebody's turn to do First blocking section and the distance of this brushhead.
Brushing tool the most according to claim 9, it is characterised in that this stop configurations protrudes from this and fixes The surface of section, and this stop configurations edge to the distance of the central shaft of this brushing tool body less than this second blocking section Edge is to the distance of the central shaft of this brushing tool body.
11. brushing tools according to claim 10, it is characterised in that this canned paragraph has more an on-slip Structure, this Skidproof structure is located on the surface of this canned paragraph, and this stop configurations is positioned at this Skidproof structure and is somebody's turn to do Between first blocking section, the distance at this Skidproof structure edge to the central shaft of this brushing tool body is tied less than this backstop Structure edge is to the distance of the central shaft of this brushing tool body.
12. brushing tools according to claim 2, it is characterised in that this spoiler can releasably be arranged In this brushing tool body.
13. brushing tools according to claim 12, it is characterised in that this spoiler further includes a flexure Section, this flexure section connects this canned paragraph and this first blocking section, to make this canned paragraph and this first blocking section energy Enough relatively draw close or away from.
14. brushing tools according to claim 12, it is characterised in that this spoiler further includes a reinforcement Rib, this ribs is connected to this first blocking section side away from this brushhead.
15. 1 kinds of brushing tools, it is characterised in that comprise:
One brushing tool body, comprises a brushhead, a junction and a grip part, relative two ends of this connecting portion Connect this brushhead and this grip part respectively;And
One spoiler, is arranged at this connecting portion, and this spoiler comprises a canned paragraph, one first blocking section and Second blocking section, this canned paragraph is arranged at this connecting portion, and this first blocking section is connected to this canned paragraph cincture This connecting portion, this second blocking section is connected to and around bendingly in this first blocking section.
16. brushing tools according to claim 15, it is characterised in that this connecting portion has a backstop knot Structure, this stop configurations is positioned at the surface of this connecting portion, and the distance of this stop configurations and this brushhead is more than being somebody's turn to do Spoiler and the distance of this brushhead.
17. brushing tools according to claim 16, it is characterised in that this stop configurations protrudes from this company Connect the surface in portion, and the edge of this stop configurations to the distance of the central shaft of this brushing tool body less than this spoiler The edge of this second blocking section to the distance of the central shaft of this brushing tool body.
18. brushing tools according to claim 17, it is characterised in that this grip part has a back hitch Structure, this Skidproof structure is located on one end near this brushhead, this grip part, and the edge of this Skidproof structure is extremely The distance of the central shaft of this brushing tool body less than the edge of this stop configurations to the central shaft of this brushing tool body Distance.
CN201510823973.XA 2015-06-25 2015-11-24 Brush Pending CN106308024A (en)

Priority Applications (2)

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TW104121737 2015-07-03
TW104121737A TW201700034A (en) 2015-06-25 2015-07-03 Brush

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CN201520943074.9U Expired - Fee Related CN205143899U (en) 2015-06-25 2015-11-24 Brush

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106308024A (en) * 2015-07-03 2017-01-11 新冠股份有限公司 Brush

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29911955U1 (en) * 1999-07-08 2000-02-17 Wingens Geb Otterbach Drip
CN1823651A (en) * 2006-02-18 2006-08-30 张世忠 Tooth brush
CN201223101Y (en) * 2008-05-30 2009-04-22 复旦大学附属中学 Novel flow-stopping toothbrush
CN202820123U (en) * 2012-07-18 2013-03-27 周赫然 Water-proof toothbrush
CN203028459U (en) * 2012-12-24 2013-07-03 上海市新中高级中学 Toothbrush capable of preventing side leakage
CN203028480U (en) * 2012-12-11 2013-07-03 郝昊阳 Simple cut-off toothbrush
CN205143899U (en) * 2015-07-03 2016-04-13 新冠股份有限公司 Brush

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29911955U1 (en) * 1999-07-08 2000-02-17 Wingens Geb Otterbach Drip
CN1823651A (en) * 2006-02-18 2006-08-30 张世忠 Tooth brush
CN201223101Y (en) * 2008-05-30 2009-04-22 复旦大学附属中学 Novel flow-stopping toothbrush
CN202820123U (en) * 2012-07-18 2013-03-27 周赫然 Water-proof toothbrush
CN203028480U (en) * 2012-12-11 2013-07-03 郝昊阳 Simple cut-off toothbrush
CN203028459U (en) * 2012-12-24 2013-07-03 上海市新中高级中学 Toothbrush capable of preventing side leakage
CN205143899U (en) * 2015-07-03 2016-04-13 新冠股份有限公司 Brush

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