CN105559328A - Integrated or split type silicon nitride water-cup toothbrush adopting double-swing latches - Google Patents
Integrated or split type silicon nitride water-cup toothbrush adopting double-swing latches Download PDFInfo
- Publication number
- CN105559328A CN105559328A CN201510972657.9A CN201510972657A CN105559328A CN 105559328 A CN105559328 A CN 105559328A CN 201510972657 A CN201510972657 A CN 201510972657A CN 105559328 A CN105559328 A CN 105559328A
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- China
- Prior art keywords
- hole
- snap close
- water tumbler
- toothbrush
- latch
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
- A46B11/0013—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs dispensing by gravity or by shaking
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/0072—Details
- A46B11/0079—Arrangements for preventing undesired leakage or dispensing
- A46B11/0086—Means for closing or sealing, e.g. toothpaste outlet when brush not in use thereby preventing leakage or drying out
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/0095—Removable or interchangeable brush heads
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
- A46B7/042—Clip or snap connection for bristle carriers
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
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- Brushes (AREA)
Abstract
The invention relates to a toothbrush and provides an integrated or split type silicon nitride water-cup toothbrush adopting double-swing latches. The toothbrush comprises a cylindrical water cup, a toothbrush tube, a toothbrush head and a rubber plug, as improvements, a tightened cone is arranged above the cylindrical water cup, a stepped concave hole is formed in an end port turning ring of the water cup, fixed bearings are arranged on the upper end surface of the stepped concave hole, and spring butt holes and positioning through holes are formed in a pair of fixed bearings; self-locking bulge rings bulging out of a panel disc are arranged at two ends of a panel excircle, a seal groove is formed in the panel excircle, a seal ring is arranged in the seal groove, and the panel excircle is in sliding fit with the stepped concave hole; a latch swing body, a double-hook-butt spring and a swing lock pin are arranged at a splicing joint of the cylindrical water cup and the toothbrush tube, a latch through hole is formed in the latch swing body, a latch handle is arranged at the outer end of the latch swing body, and a latch baffle block is arranged at the inner end of the latch swing body; two-end positioning feet are located in the spring butt holes; the latch through hole is in rotatable clearance fit with the swing lock pin.
Description
Technical field
The present invention relates to a kind of toothbrush, be the improvement to existing Tooth-brush structure, belong to daily living article, classification number: A46B, particularly relate to double pendulum twist lock and link and connect split silicon nitride water tumbler toothbrush.
Background technology
Now, what people used is ordinary toothbrush substantially, though it is various in style, still, just material is different from style for structure.During with common toothbrush, usually dipping in a water and brush teeth, at ordinary times when brushing teeth, first toothbrush will be drenched, just brushing teeth, in time brushing to a certain degree, when foam is too much in the mouth, also needing adding a little water in mouth, cumbersome.China Patent No.: 2004200906605, name is called Rinsing toothbrush, is connected to watering place, is inconvenient to carry by adapter.
Summary of the invention
For above prior art Problems existing, the present invention adopts water tumbler can be assembledly connected with toothbrush, can realize band water and brush teeth, can conveniently carry with again.Specific as follows:
Double pendulum twist lock links and connects split silicon nitride water tumbler toothbrush, comprise the blocking of cylinder water tumbler, toothbrush pipe, head toothbrushes and rubber, as improvement: have closing waist circular cone above described cylinder water tumbler, closing waist circular cone is suitable for reading has water tumbler port to turn over circle, water tumbler port turns on circle step shrinkage pool, there is hold-down support step shrinkage pool upper surface, paired hold-down support has spring pin hole and positioning through hole; Flat disk has dull and stereotyped cylindrical, there is the self-locking flange collar protruding flat disk at dull and stereotyped cylindrical two ends, dull and stereotyped cylindrical has sealed groove, is placed with sealed circular ring in sealed groove, for being slidably matched between dull and stereotyped cylindrical and described step shrinkage pool;
The assembled connecting portion of cylinder water tumbler and toothbrush pipe also has snap close rotation body and double hook pin spring and rotation lock pin,
Described snap close rotation body has snap close through hole, and the described external end of snap close rotation has snap close handle, and described snap close rotation body the inner is snap close block;
Described double hook pin spring has two ends angle and reset to turn limit respectively, and reset is turned limit and is held among described snap close handle, and two ends angle is positioned among described spring pin hole;
Rotation lock pin passes through positioning through hole, the double hook pin spring of side, described snap close through hole, the double hook pin spring of opposite side, the positioning through hole of opposite side of side successively, being interference fits between the positioning through hole of both sides and described rotation lock pin, is rotatable matched in clearance between snap close through hole and rotation lock pin;
Described toothbrush pipe there is through hole, described toothbrush pipe one end is connected to described head toothbrushes, the described toothbrush pipe other end is connected to a side of flat disk, the another side of flat disk has queen post handle, queen post handle there is arch beam, arch beam has mid point earrings;
There is blocking cylinder described rubber blocking side, and rubber blocking opposite side has blocking earrings, the mid point earrings that blocking chain one end is ined succession described, the blocking earrings that the blocking chain other end is ined succession described;
Round brush cavity on described head toothbrushes communicates with through hole, described head toothbrushes has brush horizontal frontal plane, and brush horizontal frontal plane interlocks is furnished with water outlet square hole and bristle blind hole, has bristles palpus in bristle blind hole; Described cylinder water tumbler integral material adopts silicon nitride ceramics, and described silicon nitride ceramics is with Si
3n
4(silicon nitride) is base-material, is equipped with mineralizer MgO (magnesia), BaCO
3(brium carbonate) and bonding clay formed, and the weight percent content of its each component is Si
3n
4: 92.1-92.5%; MgO:2.5-2.7%; BaCO
3: 2.7-2.8%; All the other are bonding clay.
As further improvement: described cylinder water tumbler diameter is 43 to 45 millimeters, and cylinder water tumbler height is 117 to 119 millimeters.
As further improvement: described through bore dia is 5.7 to 5.9 millimeters, and through hole length is 57 to 59 millimeters.
As further improvement: described brush horizontal frontal plane interlocks and is furnished with 19 to 21 water outlet square holes and 36 to 38 bristle blind holes.
beneficial effect in the present invention:
(1), among the present invention cylinder water tumbler and toothbrush pipe assembled connecting portion on also have snap close rotation body and double hook pin spring and rotation lock pin, the split-type structural that controlled rounding cylinder water tumbler is separated with toothbrush pipe or combines, occupies little space, is easy to carry.
(2) connecting portion, between cylinder water tumbler and head toothbrushes sets up sealed circular ring, fills in through hole seal in conjunction with blocking cylinder, can realize loading in advance mouthwash carries with also can not be excessive, solve the difficulty of brushing teeth under lack of water environment.
(3), by water outlet square hole arrange the position, gap between bristles palpus, realize the toothpaste on bristles palpus evenly moistening.
(4), cylinder water tumbler integral material adopts silicon nitride ceramics, can guarantee that water tumbler port turns over and enclose not only health but also wear-resisting, and intensity is high.
Accompanying drawing explanation
Fig. 1 is the outline drawing of using state of the present invention.
Fig. 2 is the position of center line profile of Fig. 1.
Fig. 3 is the design sketch after brush part in Fig. 2 receives water tumbler part.
Fig. 4 is the brush part enlarged drawing in Fig. 1.
Fig. 5 is the brush part enlarged drawing in Fig. 2.
Fig. 6 is the partial enlarged drawing of the water outlet square hole 32 in Fig. 5.
Fig. 7 is the schematic diagram not having bristles palpus 39 in Fig. 6.
Fig. 8 is the partial enlarged drawing of the queen post handle 22 in Fig. 3.
Fig. 9 is cylinder water tumbler in Fig. 3 10 and the partial enlarged drawing of the assembled connecting portion 55 of toothbrush pipe 20.
Figure 10 is the schematic diagram that snap close rotation body 70 in Fig. 9 is positioned at open mode.
Figure 11 is that the water tumbler port in Fig. 9 turns over circle 12 partial cutaway schematic view.
Figure 12 is flat disk 21 partial cutaway schematic view in Fig. 9.
Figure 13 is the independent schematic diagram of the snap close rotation body 70 in Fig. 9.
Figure 14 is the partial enlarged drawing of the snap close binding site 66 in Fig. 1.
Figure 15 is double hook pin spring 88 outline drawing in Figure 14.
Detailed description of the invention
The present invention is described in detail below in conjunction with the drawings and specific embodiments:
In Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5: double pendulum twist lock links and connects split silicon nitride water tumbler toothbrush, comprise cylinder water tumbler 10, toothbrush pipe 20, head toothbrushes 30 and rubber blocking 40, as improvement: have closing waist circular cone 14 above described cylinder water tumbler 10, closing waist circular cone 14 is suitable for reading has water tumbler port to turn over circle 12, water tumbler port turns on circle 12 step shrinkage pool 28, there is hold-down support 92 step shrinkage pool 28 upper surface, paired hold-down support 92 has spring pin hole 98 and positioning through hole 97; Flat disk 21 there is dull and stereotyped cylindrical 25, there is the self-locking flange collar 52 protruding flat disk 21 at dull and stereotyped cylindrical 25 two ends, dull and stereotyped cylindrical 25 there is sealed groove 58, being placed with sealed circular ring 50 in sealed groove 58, for being slidably matched between dull and stereotyped cylindrical 25 and described step shrinkage pool 28;
In Fig. 9, cylinder water tumbler 10 and the assembled connecting portion 55 of toothbrush pipe 20 also have snap close rotation body 70 and double hook pin spring 88 and rotation lock pin 91,
Described snap close rotation body 70 has snap close through hole 77, and there is snap close handle 71 described snap close rotation body 70 outer end, and described snap close rotation body 70 the inner is snap close block 72;
Described double hook pin spring 88 has two ends angle 82 and reset to turn limit 81 respectively, and reset is turned limit 81 and is held among described snap close handle 71, and two ends angle 82 is positioned among described spring pin hole 98;
In Figure 14, rotation lock pin 91 passes through positioning through hole 97, the double hook pin spring 88 of side, described snap close through hole 77, the double hook pin spring 88 of opposite side, the positioning through hole 97 of opposite side of side successively, being interference fits between the positioning through hole 97 of both sides and described rotation lock pin 91, is rotatable matched in clearance between snap close through hole 77 and rotation lock pin 91;
Described toothbrush pipe 20 there is through hole 23, described toothbrush pipe 20 one end is connected to described head toothbrushes 30, described toothbrush pipe 20 other end is connected to a side of flat disk 21, the another side of flat disk 21 there is queen post handle 22, queen post handle 22 there is arch beam 26, arch beam 26 has mid point earrings 24;
Described rubber blocks 40 sides blocking cylinder 43, and rubber blocks 40 opposite sides blocking earrings 42, the mid point earrings 24 that blocking chain 46 one end is ined succession described, the blocking earrings 42 that blocking chain 46 other end is ined succession described;
Round brush cavity 33 on described head toothbrushes 30 communicates with through hole 23, and described head toothbrushes 30 has brush horizontal frontal plane 31, and brush horizontal frontal plane 31 interlocks is furnished with water outlet square hole 32 and bristle blind hole 38, has bristles palpus 39 in bristle blind hole 38; Described cylinder water tumbler 10 integral material adopts silicon nitride ceramics, and described silicon nitride ceramics is with Si
3n
4(silicon nitride) is base-material, is equipped with mineralizer MgO (magnesia), BaCO
3(brium carbonate) and bonding clay formed, and the weight percent content of its each component is Si
3n
4: 92.1-92.5%; MgO:2.5-2.7%; BaCO
3: 2.7-2.8%; All the other are bonding clay.
As further improvement: described cylinder water tumbler 10 diameter is 43 to 45 millimeters, and cylinder water tumbler 10 is highly 117 to 119 millimeters.
As further improvement: described through hole 23 diameter is 5.7 to 5.9 millimeters, and through hole 23 length is 57 to 59 millimeters.
As further improvement: described brush horizontal frontal plane 31 interlocks and is furnished with 19 to 21 water outlet square holes 32 and 36 to 38 bristle blind holes 38.
In embodiment, the assembled connecting portion 55 in composition graphs 3 and the snap close binding site 66 in Fig. 1, described cylinder water tumbler 10 diameter is 44 millimeters, and cylinder water tumbler 10 is highly 118 millimeters.Described through hole 23 diameter is 5.8 millimeters, and through hole 23 length is 58 millimeters.Described brush horizontal frontal plane 31 interlocks and is furnished with 20 water outlet square holes 32 and 37 bristle blind holes 38.
When usually carrying, live snap close handle 71 with hand, make snap close handle 71 press close to closing waist circular cone 14, drive the rotation of snap close rotation body 70, snap close block 72 is separated from self-locking flange collar 52, and dull and stereotyped cylindrical 25 can freely be pressed into or extract step shrinkage pool 28;
Head toothbrushes 30 is placed on cylinder water tumbler 10 inner chamber, pinches queen post handle 22 with two fingers and the dull and stereotyped cylindrical 25 being placed with sealed circular ring 50 is expressed among step shrinkage pool 28, between sealed circular ring 50 and step shrinkage pool 28, form static sealing; Unclamp the finger be pressed on snap close handle 71, rotating latch rotation body 70 resets under the effect of double hook pin spring 88, snap close block 72 blocks flat disk 21, and at this moment because the self-locking flange collar 52 in flat disk 21 is hooked by snap close block 72, dull and stereotyped cylindrical 25 cannot extract step shrinkage pool 28; Head toothbrushes 30 and bristles palpus 39 can be avoided to make dirty; Blocking cylinder 43 in described rubber blocking 40 is filled in described through hole 23 and is sealed, the sealing function of combination sealing annulus 50, and load before also can going out that mouthwash carries with in advance also can not be excessive.
When brushing teeth, live snap close handle 71 with hand, make snap close handle 71 press close to closing waist circular cone 14, drive the rotation of snap close rotation body 70, snap close block 72 is separated from self-locking flange collar 52, and dull and stereotyped cylindrical 25 can extract step shrinkage pool 28; Hold outside queen post handle 22 and drag, make the dull and stereotyped cylindrical 25 being placed with sealed circular ring 50 be separated from step shrinkage pool 28, then catch hold of blocking chain 46 with two fingers, make blocking cylinder 43 be separated from through hole 23.
By the filling mouthwash of cylinder water tumbler 10 inner chamber, after head toothbrushes 30 entirety is turned around, again live snap close handle 71 with hand, the dull and stereotyped cylindrical 25 being placed with sealed circular ring 50 is expressed among step shrinkage pool 28, between sealed circular ring 50 and step shrinkage pool 28, again forms static sealing; Unclamp snap close handle 71, snap close block 72 blocks flat disk 21, and when usually uprightly putting, head toothbrushes 30 is higher than cylinder water tumbler 10, can keep away the filling mouthwash of cylinder water tumbler 10 inner chamber excessive.
In the process of brushing teeth, the toothpaste on bristles palpus 39 is milled to tooth, can hold cylinder water tumbler 10 and slightly tilt lower than head toothbrushes 30, then the mouthwash in round brush cavity 33 will be back in cylinder water tumbler 10 by through hole 23.
When needing moistening to the toothpaste on bristles palpus 39, can raise and hold cylinder water tumbler 10 and make it to be slightly higher than head toothbrushes 30 and tilt, mouthwash then in cylinder water tumbler 10 will flow in round brush cavity 33 by through hole 23, mouthwash being assigned to bristles by water outlet square hole 32 again must position, gap between 39, realize to bristles must toothpaste on 39 moistening.
Brush teeth complete, when needing thoroughly to gargle, again live snap close handle 71 with hand, the dull and stereotyped cylindrical 25 being placed with sealed circular ring 50 is extracted step shrinkage pool 28, and cylinder water tumbler 10 is separated with toothbrush pipe 20; Then cylinder water tumbler 10 is just as common gargle water cup, and the mouthwash in cylinder water tumbler 10 just can completely independently be gargled, and solves the difficulty of brushing teeth under lack of water environment.
the above-mentioned outstanding substantive distinguishing features of the present invention, guarantees to bring following significant progressive effect:
(1), among the present invention, cylinder water tumbler 10 and the assembled connecting portion 55 of toothbrush pipe 20 also have snap close rotation body 70 and double hook pin spring 88 and rotation lock pin 91, the split-type structural that controlled rounding cylinder water tumbler 10 is separated with toothbrush pipe 20 or combines, occupy little space, be easy to carry.
(2) connecting portion, between cylinder water tumbler 10 and head toothbrushes 30 sets up sealed circular ring 50, fill in through hole 23 in conjunction with blocking cylinder 43 to seal, can realize loading in advance mouthwash carries with also can not be excessive, solve the difficulty of brushing teeth under lack of water environment.
(3), by water outlet square hole 32 arrange the position, gap between bristles palpus 39, realize the toothpaste on bristles palpus 39 evenly moistening.
(4), cylinder water tumbler 10 integral material adopts silicon nitride ceramics, can guarantee that water tumbler port turns over circle 12 not only health but also wear-resisting, and intensity is high.
Claims (4)
1. double pendulum twist lock links and connects split silicon nitride water tumbler toothbrush, comprise cylinder water tumbler (10), toothbrush pipe (20), head toothbrushes (30) and rubber blocking (40), it is characterized in that: there is closing waist circular cone (14) described cylinder water tumbler (10) top, closing waist circular cone (14) is suitable for reading has water tumbler port to turn over circle (12), water tumbler port turns on circle (12) step shrinkage pool (28), there is hold-down support (92) step shrinkage pool (28) upper surface, paired hold-down support (92) there are spring pin hole (98) and positioning through hole (97), flat disk (21) there is dull and stereotyped cylindrical (25), there is the self-locking flange collar (52) of protrusion flat disk (21) at dull and stereotyped cylindrical (25) two ends, dull and stereotyped cylindrical (25) there is sealed groove (58), sealed circular ring (50) is placed with, for being slidably matched between dull and stereotyped cylindrical (25) and described step shrinkage pool (28) in sealed groove (58),
The assembled connecting portion (55) of cylinder water tumbler (10) and toothbrush pipe (20) is upper also has snap close rotation body (70) and double hook pin spring (88) and rotation lock pin (91),
Described snap close rotation body (70) there is snap close through hole (77), there is snap close handle (71) described snap close rotation body (70) outer end, and described snap close rotation body (70) the inner is snap close block (72);
Described double hook pin spring (88) there are two ends angle (701) and reset to turn limit (702) respectively, reset is turned limit (702) and is held among described snap close handle (71), and two ends angle (701) is positioned among described spring pin hole (98);
Rotation lock pin (91) passes through positioning through hole (97), the double hook pin spring (88) of side, described snap close through hole (77), the double hook pin spring (88) of opposite side, the positioning through hole (97) of opposite side of side successively, being interference fits between the positioning through hole (97) of both sides and described rotation lock pin (91), is rotatable matched in clearance between snap close through hole (77) and rotation lock pin (91);
Described toothbrush pipe (20) there is through hole (23), described toothbrush pipe (20) one end is connected to described head toothbrushes (30), described toothbrush pipe (20) other end is connected to a side of flat disk (21), the another side of flat disk (21) there is queen post handle (22), queen post handle (22) there is arch beam (26), arch beam (26) has mid point earrings (24);
There is blocking cylinder (43) described rubber blocking (40) side, rubber blocking (40) opposite side has blocking earrings (42), the mid point earrings (24) that blocking chain (46) one end is ined succession described, the blocking earrings (42) that blocking chain (46) other end is ined succession described;
Round brush cavity (33) on described head toothbrushes (30) communicates with through hole (23), described head toothbrushes (30) there is brush horizontal frontal plane (31), brush horizontal frontal plane (31) upper interlocking is furnished with water outlet square hole (32) and bristle blind hole (38), has bristles palpus (39) in bristle blind hole (38); Described cylinder water tumbler (10) integral material adopts silicon nitride ceramics, and described silicon nitride ceramics is with Si
3n
4(silicon nitride) is base-material, is equipped with mineralizer MgO (magnesia), BaCO
3(brium carbonate) and bonding clay formed, and the weight percent content of its each component is Si
3n
4: 92.1-92.5%; MgO:2.5-2.7%; BaCO
3: 2.7-2.8%; All the other are bonding clay.
2. as improving further: described cylinder water tumbler (10) diameter is 43 to 45 millimeters, and cylinder water tumbler (10) is highly 117 to 119 millimeters.
3. as improving further: described through hole (23) diameter is 5.7 to 5.9 millimeters, and through hole (23) length is 57 to 59 millimeters.
4. as improving further: described brush horizontal frontal plane (31) upper interlocking is furnished with 19 to 21 water outlet square holes (32) and 36 to 38 bristle blind holes (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510972657.9A CN105559328B (en) | 2015-12-23 | 2015-12-23 | Integrated or split type silicon nitride water-cup toothbrush adopting double-swing latches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510972657.9A CN105559328B (en) | 2015-12-23 | 2015-12-23 | Integrated or split type silicon nitride water-cup toothbrush adopting double-swing latches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105559328A true CN105559328A (en) | 2016-05-11 |
| CN105559328B CN105559328B (en) | 2017-03-22 |
Family
ID=55870434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510972657.9A Expired - Fee Related CN105559328B (en) | 2015-12-23 | 2015-12-23 | Integrated or split type silicon nitride water-cup toothbrush adopting double-swing latches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105559328B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0051047A1 (en) * | 1980-10-27 | 1982-05-05 | Pio Russo | A kit for cleaning the teeth with a toothbrush storable in the toothpaste holder |
| US7399133B1 (en) * | 2006-02-24 | 2008-07-15 | Eversole Robert K | Self contained disposable toothbrush |
| CN201270925Y (en) * | 2009-02-26 | 2009-07-15 | 程泊昊 | Portable toothbrush |
| CN202396792U (en) * | 2011-12-29 | 2012-08-29 | 孙浪 | Convenient toothbrush |
| CN203106154U (en) * | 2013-02-22 | 2013-08-07 | 李梨苹 | Portable toothbrush |
| CN104839991A (en) * | 2015-04-23 | 2015-08-19 | 广西大学 | Portable toothbrush |
-
2015
- 2015-12-23 CN CN201510972657.9A patent/CN105559328B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0051047A1 (en) * | 1980-10-27 | 1982-05-05 | Pio Russo | A kit for cleaning the teeth with a toothbrush storable in the toothpaste holder |
| US7399133B1 (en) * | 2006-02-24 | 2008-07-15 | Eversole Robert K | Self contained disposable toothbrush |
| CN201270925Y (en) * | 2009-02-26 | 2009-07-15 | 程泊昊 | Portable toothbrush |
| CN202396792U (en) * | 2011-12-29 | 2012-08-29 | 孙浪 | Convenient toothbrush |
| CN203106154U (en) * | 2013-02-22 | 2013-08-07 | 李梨苹 | Portable toothbrush |
| CN104839991A (en) * | 2015-04-23 | 2015-08-19 | 广西大学 | Portable toothbrush |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105559328B (en) | 2017-03-22 |
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Inventor after: Wu Ziting Inventor after: Zhang Zhixiong Inventor before: Zhang Zhixiong |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170208 Address after: 325700 Zhejiang Province, Wenzhou city Dongtou District North Ao Street fragrant Road No. 1 Electronic Technology Park A1 building fifth room 515 Applicant after: WENZHOU DONGTOU BEIAO SHENGLI MACHINERY DESIGN STUDIO Address before: 325025 coastal Zhejiang city of Wenzhou province Wenzhou economic and Technological Development Zone two Road No. 944 Building 9 room 801 Ruifeng Jinyuan Applicant before: WENZHOU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE BINHAI ZHIJIE ELECTROMECHANICAL PRODUCT DESIGN STUDIO |
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Granted publication date: 20170322 Termination date: 20211223 |