CN104939495A - Replaceable toothbrush - Google Patents
Replaceable toothbrush Download PDFInfo
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- CN104939495A CN104939495A CN201510324871.3A CN201510324871A CN104939495A CN 104939495 A CN104939495 A CN 104939495A CN 201510324871 A CN201510324871 A CN 201510324871A CN 104939495 A CN104939495 A CN 104939495A
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- coupling
- brush
- hole
- pipe
- coupling piece
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Abstract
A replaceable toothbrush is composed of a brush head, a brush handle and a connection structure connecting the brush head and the brush handle. The connection structure comprises a first coupling piece, a second coupling piece, a third coupling piece and a fourth coupling piece, the first coupling piece is inserted in the third coupling piece, the third coupling piece is sleeved with the second coupling piece and the second coupling piece is fixedly installed on the first coupling piece, the first coupling piece is sleeved with the fourth coupling piece, and the fourth coupling piece is fixedly installed on the third coupling piece. The brush head is clamped and fixed to the first coupling piece, and the third coupling piece is fixed to the brush handle. According to the replaceable toothbrush, due to the fact that the brush head is clamped and fixed to the first coupling piece of the connection structure and the third coupling piece of the connection structure is fixed to the brush handle, the brush head is detachably installed on the brush handle, when the brush head cannot be used, it is not needed to replace the whole brush, it is only needed to replace the brush head, energy conservation and environmental protection are achieved, and the toothbrush is convenient to carry due to the fact that the brush head can be separated from the brush handle.
Description
Technical field
The present invention relates to a kind of toothbrush, especially separable replaceable toothbrush between brush and brush holder.
Background technology
Toothbrush is because can cleaning teeth and remove the dirt of cavity interior and bacterium and just become requisite articles for use in people's daily life once invention.But present used toothbrush is Contiuum type, and brush, brush holder can not be separated.Brush can not be separated following shortcoming with brush holder: one not environmentally, when brush can not use, must discard together with brush holder; Because toothbrush is long during two out on tours, not Portable belt.
Summary of the invention
In view of above content, be necessary to provide a kind of environmental protection and portable replaceable toothbrush.
According to an aspect of the present invention, the replaceable toothbrush provided, be made up of brush, brush holder and the syndeton that connects brush and brush holder, syndeton comprises the first coupling, the second coupling, the 3rd coupling and the 4th coupling, first coupling is plugged in the 3rd coupling, second coupling is sheathed on the 3rd coupling and is installed on the first coupling regularly, 4th coupling is sheathed on the first coupling and is installed on the 3rd coupling regularly, brush is fastened in the first coupling, and the 3rd coupling is fixed on brush holder; Brush comprises neck, and neck is convexly equipped with two fixture blocks symmetrically, and the first coupling comprises pipe, and neck is contained in pipe, and pipe is provided with the bayonet socket with fixture block buckle; The diapire of the resettlement section of brush holder is provided with fixing hole, and the 3rd coupling is provided with through hole, and syndeton also comprises fixture, and fixture locks fixing hole through through hole.
In some embodiments, bayonet socket is L-shaped, and comprise the entrance of pipe axis direction and the fixing port in circular tube circumference direction, fixture block is entered by entrance and is fastened in fixing port.
In some embodiments, the insert-connecting plate that the below that pipe comprises self-retaining mouth is extended, the 3rd coupling is cylindric, and the 3rd coupling is provided with the inserting groove of collecting insert-connecting plate along axis, and is formed protruding, and insert-connecting plate penetrates the second coupling.
In some embodiments, location division is extended in the end of the 3rd coupling, and the end correspondence of brush holder is provided with the resettlement section fixing location division, and when being fastened in resettlement section to make location division, the plane at inserting groove both side edges place is parallel with the surface of brush holder.
In some embodiments, the second coupling is provided with through hole, and the inwall of the second coupling is provided with screw thread, and the outer wall of the end of insert-connecting plate is provided with threaded portion, and the threaded portion of the first coupling penetrates the through hole of the second coupling and the threaded engagement of the second coupling.
In some embodiments, the projection of the 3rd coupling is provided with threaded portion, 4th coupling is provided with through hole, the inwall of the 4th coupling one end is provided with screw thread, 3rd coupling penetrates the through hole of the 4th coupling together with the pipe of the first coupling, threaded engagement between the threaded portion of the 3rd coupling and the screw thread of the 4th coupling.
In some embodiments, brush comprises brush body, and body surface is vertically provided with bristle, and neck is convexly equipped with fixture block along the direction parallel with bristle.
In some embodiments, connecting rod is extended in one end of body, and the end of connecting rod extends neck, and the 4th coupling supports connecting rod.
The replaceable toothbrush of the present invention is fastened in the first coupling of syndeton by brush, 3rd coupling of syndeton is fixed on brush holder, make that brush is detachable must be installed on brush holder, when brush can not use, without the need to changing whole toothbrush, only more changing brush head, energy-conserving and environment-protective, brush can be separated with brush holder and be easy to carry simultaneously.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure exploded view of the present invention's replaceable toothbrush one embodiment.
Fig. 2 is the stereogram of the first coupling in Fig. 1.
Fig. 3 is the stereogram of the second coupling in Fig. 1.
Fig. 4 is the stereogram of the 3rd coupling in Fig. 1.
Fig. 5 is the stereogram of the 4th coupling in Fig. 1.
Fig. 6 is the assembly drawing of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments the present invention is described in further detail explanation.
Please refer to Fig. 1 to Fig. 5, an embodiment of the replaceable toothbrush of the present invention comprises brush 10, syndeton 20 and brush holder 30.
The neck 16 that brush 10 comprises body 12, the connecting rod 14 extended from body 12 one end and extends from connecting rod 14 end.The surface of body 12 is provided with bristle 122.Neck 16, in cylindric, is convexly equipped with two fixture blocks 160 symmetrically along the direction parallel with bristle 122.
Syndeton 20 comprises the first coupling 22, second coupling 24, the 3rd coupling 26, the 4th coupling 28 and fixture 40.
First coupling 22 comprises pipe 220.Pipe 220 comprises first end 222 and second end 224 relative with first end 222.Pipe 220 is provided with two bayonet sockets 225 by first end 222 to the second end 224 in symmetric position.Bayonet socket 225 is L-shaped, comprises entrance 2250 in the axial direction and fixing port 2252 along the circumferential direction.Pipe 220 extends insert-connecting plate 226 in the below of the fixing port 2252 of the second end 222.The end outer wall of insert-connecting plate 226 is convexly equipped with threaded portion 228.
Second coupling 24, in cylindric, is provided with through hole 240 along axis.Second coupling 24 inwall is provided with screw thread 242, and outer wall is provided with anti-slip tank 244.Anti-slip tank 244 is convenient to rotation second coupling 24.
3rd coupling 26 comprises columned body 260.Body 260 comprises first end 261 and second end 263 relative with first end 261.The outer wall of body 260 is provided with two inserting grooves 264 along axisymmetrical, the projection 266 that formation two is symmetrical simultaneously.Protruding 266 in the outer wall projection threaded portion 268 of the first end 261 of body 260.The diapire of the second end 263 is convexly equipped with location division 265.3rd coupling 26 is provided with the through hole 262 running through body 260 and location division 265.Location division 265 is square block.
4th coupling 28 comprises first end 280 and second end 282 relative with first end 280.First coupling 28 is provided with the through hole 284 running through first end 280 and the second end 282.First end 280 is in round table-like.The inwall of the second end 282 of the first coupling 28 is provided with screw thread 286.
Brush holder 30 comprises first end 32.First end 32 is provided with resettlement section 320 to accommodate location division 265.Resettlement section 320 is square groove.The diapire of resettlement section 320 is provided with fixing hole 322.When location division 265 is contained in resettlement section 320, through hole 262 is just to fixing hole 322, and the plane at inserting groove 264 both side edges place is parallel with the surface of brush holder 30.In present embodiment, fixing hole 322 is screw.
Fixture 40 is nibbed screw.
Refer to Fig. 6, during assembling, the second end 263 of the body 260 of the 3rd coupling 26 passes the through hole 240 of the second coupling 24, and location division 265 is contained in resettlement section 320.Fixture 40 through through hole 262, and is locked in the fixing hole 322 of brush holder 30, is fixed on brush holder 30 to make the 3rd coupling 26.Now the second coupling 24 is installed on the body 260 of the 3rd coupling 26 rotatably, and between the threaded portion 268 and brush holder 30 of the 3rd coupling 26.Coordinate with the screw thread 242 of the second coupling 24 in the through hole 240 that the threaded portion 228 of then insert-connecting plate 226 of the first coupling 22 being inserted inserting groove 264, first coupling 22 of the 3rd coupling 26 enters the second coupling 24.Then the pipe 220 of the first coupling 22 is penetrated the through hole 284 of the 4th coupling 28, rotation the 4th coupling 28 after the screw thread 286 of the 4th coupling 28 contacts with the threaded portion 268 of the 3rd coupling 26, by threaded engagement, the 4th coupling 28 is moved to the second end 263 of the 3rd coupling 26 between the screw thread 286 of the 4th coupling 28 and the threaded portion 268 of the 3rd coupling 26, when pipe 220 is about to the 4th coupling 28 that stops the rotation when passing the 4th coupling 28, then the neck 16 of brush 10 is inserted pipe 220, fixture block 160 is entered by entrance 2250, the first end 222 of pipe 220 supports the end of connecting rod 14.Then rotate brush 10, fixture block 160 is snapped in fixing port 2252.Then the second coupling 24 is rotated, threaded engagement between second coupling 24 screw thread 242 and the threaded portion 228 of the first coupling 22, first coupling 22 is moved towards the first end 32 of brush holder 30, second coupling 24 moves towards the 4th coupling 28, the second end 282 of the 4th coupling 28 is supported to the second coupling 24, the first end 280 of the 4th coupling 28 supports connecting rod 14 end, now brush 10 is fastened in the first coupling 22, second coupling 24 is fixedly installed in the first coupling the 22, four coupling 28 and is fixedly installed in the 3rd lotus root fitting 26.
Neck 16 is projection fixture block 160 symmetrically along the direction parallel with bristle 122, pipe 220 extends insert-connecting plate 226 in the below of the fixing port 2252 of the second end 224, and the plane at inserting groove 264 both side edges place is parallel with the surface of brush holder 30, after toothbrush is installed, bristle 120 is perpendicular to the surface of brush holder 30.
The first end 280 of the 4th coupling 28 is in round table-like, and the first end 280 being convenient to the 4th coupling 28 supports connecting rod 14 end.
During dismounting, rotate the second coupling 24 in the other direction, make the second coupling 24 away from the 4th coupling 28, and make the 4th coupling 28 away from brush 10, now brush 10 is removed fixing.Then rotational head 10, make to produce in fixture block 160 self-retaining mouth 2252, last drawing brush 10, fixture block 160 is pulled out from entrance 2250, and now brush 10 is separated with syndeton 20.
The brush 10 of the replaceable toothbrush of the present invention is provided with fixture block 160, syndeton 20 is fixed on brush holder 30 and is provided with bayonet socket 225, the fixing port 2252 of bayonet socket 225 is fastened in by fixture block 160, make brush 10 be fixed on syndeton 20, thus make that brush 10 is detachable must be fixed on brush holder 30, when brush 10 can not use, without the need to changing whole toothbrush, only more changing brush head 10, energy-conserving and environment-protective, brush 10 can be separated with brush holder 30 and be easy to carry simultaneously.
Claims (8)
1. replaceable toothbrush, it is characterized in that, by brush (10), brush holder (30) and the syndeton (20) connecting described brush (10) and described brush holder (30) are formed, described syndeton (20) comprises the first coupling (22), second coupling (24), 3rd coupling (26) and the 4th coupling (28), described first coupling (22) is plugged in described 3rd coupling (26), described second coupling (24) is sheathed on described 3rd coupling (26) and is installed on described first coupling (22) regularly, described 4th coupling (28) is sheathed on described first coupling (22) and is installed on described 3rd coupling (26) regularly, described brush (10) is fastened in described first coupling (22), described 3rd coupling (26) is fixed on described brush holder (30),
Described brush (10) comprises neck (16), described neck (16) is convexly equipped with two fixture blocks (160) symmetrically, described first coupling (22) comprises pipe (220), described neck (16) is contained in described pipe (220), and described pipe (220) is provided with the bayonet socket (225) with described fixture block (160) buckle;
The diapire of the resettlement section (320) of described brush holder (30) is provided with fixing hole (322), described 3rd coupling (26) is provided with through hole (262), described syndeton (20) also comprises fixture (40), and described fixture (40) locks described fixing hole (322) through described through hole (262).
2. replaceable toothbrush according to claim 1, it is characterized in that, described bayonet socket (225) is L-shaped, comprise the entrance (2250) of pipe (220) axis direction and the fixing port (2252) of pipe (220) circumferencial direction, described fixture block (160) is entered by entrance (2250) and is fastened in described fixing port (2252).
3. replaceable toothbrush according to claim 2, it is characterized in that, the insert-connecting plate (226) that the below that described pipe (220) comprises self-retaining mouth (2252) is extended, described 3rd coupling (26) is for cylindric, described 3rd coupling (26) is provided with the inserting groove (264) of collecting insert-connecting plate (226) along axis, and formed protruding (266), described insert-connecting plate (226) penetrates described second coupling (24).
4. replaceable toothbrush according to claim 3, it is characterized in that, location division (265) is extended in the end of described 3rd coupling (26), the end correspondence of described brush holder (30) is provided with the resettlement section (320) fixing described location division (265), when being fastened in described resettlement section (320) to make described location division (265), the plane at described inserting groove (264) both side edges place is parallel with the surface of described brush holder (30).
5. replaceable toothbrush according to claim 4, it is characterized in that, described second coupling (24) is provided with through hole (240), the inwall of described second coupling (24) is provided with screw thread (242), the outer wall of the end of described insert-connecting plate (226) is provided with threaded portion (228), and the through hole (240) that the threaded portion (228) of described first coupling (22) penetrates described second coupling (24) coordinates with the screw thread (242) of described second coupling (24).
6. replaceable toothbrush according to claim 5, it is characterized in that, the projection (266) of described 3rd coupling (26) is provided with threaded portion (268), described 4th coupling (28) is provided with through hole (284), the inwall of described 4th coupling (28) one end is provided with screw thread (286), described 3rd coupling (26) penetrates the through hole (284) of described 4th coupling (28) together with the pipe (220) of described first coupling (22), threaded engagement between the threaded portion (268) of described 3rd coupling (26) and the screw thread (286) of described 4th coupling (28).
7. the replaceable toothbrush according to claim 1-6 any one, it is characterized in that, described brush (10) comprises brush body (12), described body (12) surface is vertically provided with bristle (122), and described neck (16) is convexly equipped with described fixture block (160) along the direction parallel with described bristle (122).
8. replaceable toothbrush according to claim 7, it is characterized in that, connecting rod (14) is extended in one end of described body (12), the end of described connecting rod (14) extends described neck (16), and described 4th coupling (28) supports described connecting rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324871.3A CN104939495A (en) | 2015-06-12 | 2015-06-12 | Replaceable toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324871.3A CN104939495A (en) | 2015-06-12 | 2015-06-12 | Replaceable toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104939495A true CN104939495A (en) | 2015-09-30 |
Family
ID=54155003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510324871.3A Pending CN104939495A (en) | 2015-06-12 | 2015-06-12 | Replaceable toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104939495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022162080A1 (en) | 2021-01-27 | 2022-08-04 | Curaden Ag | Toothbrush that can be disassembled |
-
2015
- 2015-06-12 CN CN201510324871.3A patent/CN104939495A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022162080A1 (en) | 2021-01-27 | 2022-08-04 | Curaden Ag | Toothbrush that can be disassembled |
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Application publication date: 20150930 |
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| WD01 | Invention patent application deemed withdrawn after publication |