CN202184811U - Tooth rinsing machine and pump valve thereof - Google Patents
Tooth rinsing machine and pump valve thereof Download PDFInfo
- Publication number
- CN202184811U CN202184811U CN2011201739027U CN201120173902U CN202184811U CN 202184811 U CN202184811 U CN 202184811U CN 2011201739027 U CN2011201739027 U CN 2011201739027U CN 201120173902 U CN201120173902 U CN 201120173902U CN 202184811 U CN202184811 U CN 202184811U
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- CN
- China
- Prior art keywords
- valve
- pump
- valve block
- rinsing machine
- valve seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a tooth rinsing machine and a pump valve thereof. The tooth rinsing machine comprises a casing assembly, a pump, a water cup, a handle and a motor component as well as a power switch and a pressure regulating knob part, wherein the pump component comprises a pump body, a valve block, a seal ring, a ball valve, a backflow spring, a transition ring, a spacing post, a valve seat, a connecting rod, an outlet ball valve, a piston and a connecting rod. The tooth rinsing machine is characterized in that the valve block which is one part of the pump component of the tooth rinsing machine is made of flexible materials, thin elastic bodies are arranged at a part A and a part B of the valve, the thickness of the part A is larger than that of the part B, a surface D of the valve seat is an arc-shaped surface or adopts a narrow plane structure, and is in contact with the plane of the valve block to form line seal or a structure similar to line seal, so that the seal reliability and the movement flexibility are ensured; a flange C of the valve block and a gap E of the valve seat are positioned in a tight fit or hot riveting form; and the tooth rinsing machine has a simple and compact structure and is easy to mount.
Description
Technical field
This utility model relates to oral cavity health equipment, particularly, relates to a kind of small-sized household oral cavity health equipment.
Background technology
In recent years, a kind of teeth cavity health care facility is risen in some developed countries---and domestic utilize this equipment cleaning teeth cavity to replace the expensive toothwash operation of hospital or dental clinic towards the tooth machine; Satisfy part odontopathy patient's demand; The enterprise of this equipment domestic-developed and production almost also is a blank, therefore, has many work to do in this respect; Particularly, more need technological break-through constantly towards the development and Design of tooth pump.
The utility model content
This utility model mainly solves particular problem from the development and Design making aspect towards tooth pump valve.
The technical scheme of this utility model is following: a kind of towards the tooth machine; Comprise housing assembly, pump, water tumbler, handle and motor component; And on and off switch, adjusting pressuring knob part, wherein the pump assembly comprises the pump housing, valve block, sealing ring, ball valve, reflux spring, transition rings, limited post, valve seat, connecting rod, outlet ball valve, piston and connecting rod; It is characterized in that: should be towards part---the valve block in the pump assembly of tooth machine; Be to make with flexible material; And the A of valve and B position are very thin elastomer; The thickness of aminoacyl site is greater than the thickness at B position, and the D face of valve seat is arcwall face or narrow plane structure, and the plane contact of it and valve block forms linear sealing or is similar to the linear sealing structure; Can guarantee the reliability that seals also can guarantee the motility of moving.The flange C of valve block and the breach E of valve seat are the positioning relation of tight fit or rivet hot form, and be simple and compact for structure.
Description of drawings
Fig. 1 is towards the A-A cutaway view of tooth machine in this utility model
Fig. 2 is towards the vertical view of tooth machine in this utility model
Fig. 3 is towards the B-B cutaway view of tooth machine in this utility model
Fig. 4 is towards the front view of tooth machine in this utility model
Fig. 5 is towards the upward view of tooth machine in this utility model
Fig. 6 is towards the C-C cutaway view of tooth machine in this utility model
Fig. 7 is this utility model middle valve plate part vertical view
Fig. 8 is this utility model middle valve plate part cutaway view
Fig. 9 is a valve seat part cutaway view in this utility model
Figure 10 is a valve seat part right view in this utility model
Figure 11 is a valve seat part vertical view in this utility model
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, this utility model is illustrated in greater detail.
1. this embodiment is towards the tooth machine; Comprise housing assembly (1), pump (2), water tumbler (3), on and off switch (4), adjusting pressuring knob (5), handle (6) and motor (7) parts, wherein pump (2) comprises the pump housing (21), valve block (22), sealing ring (23), ball valve (24), reflux spring (25), transition rings (26), limited post (27), valve seat (28), connecting rod (29), outlet ball valve (30), piston (31) and connecting rod (32).Under the part valve block (22) of pump (2) assembly, be with flexible material (like POM) making, and the A of valve and B position be very thin elastomer, position A is the flange-shape curved-surface structure, and the thickness of aminoacyl site is greater than the thickness at B position; The D face of valve seat 28 is arcwall face or narrow plane structure, and the plane contact of it and valve block (22) forms linear sealing or is similar to the linear sealing structure; The version of these two parts has guaranteed the unlatching effect of sealing and valve effectively, and the measured result of our outturn sample has also proved the feasibility of this method.The breach E of the flange C of valve block (22) and valve seat (28) is the positioning relation of tight fit or rivet hot form, and is easy for installation, simple and compact for structure.
Claims (4)
1. one kind towards tooth machine and its pump valve; Comprise housing assembly (1), pump (2), water tumbler (3), on and off switch (4), adjusting pressuring knob (5), handle (6) and motor (7) parts, wherein pump (2) comprises the pump housing (21), valve block (22), sealing ring (23), ball valve (24), reflux spring (25), transition rings (26), limited post (27), valve seat (28), connecting rod (29), outlet ball valve (30), piston (31) and connecting rod (32); It is characterized in that: the part valve block (22) of affiliated pump (2) assembly is to make with flexible material, and the A of valve is very thin elastomer with the B position, can guarantee to seal, and also can guarantee the motility of moving.
2. according to claim 1 towards tooth machine and its pump valve, the position A that it is characterized in that valve block (22) is the flange-shape curved-surface structure, and the thickness of aminoacyl site is greater than the thickness at B position.
3. according to claim 1 it is characterized in that: the D face of valve seat (28) is arcwall face or narrow plane structure towards tooth machine and its pump valve, and it is with the plane contact formation linear sealing of valve block (22) or be similar to the linear sealing structure.
4. according to claim 1 towards tooth machine and its pump valve, it is characterized in that: the breach E of the flange C of valve block (22) and valve seat (28) is the positioning relation of tight fit or rivet hot form, and is simple and compact for structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201739027U CN202184811U (en) | 2011-05-26 | 2011-05-26 | Tooth rinsing machine and pump valve thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201739027U CN202184811U (en) | 2011-05-26 | 2011-05-26 | Tooth rinsing machine and pump valve thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202184811U true CN202184811U (en) | 2012-04-11 |
Family
ID=45916291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201739027U Expired - Fee Related CN202184811U (en) | 2011-05-26 | 2011-05-26 | Tooth rinsing machine and pump valve thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202184811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305771A (en) * | 2016-11-18 | 2022-04-12 | 松下知识产权经营株式会社 | Oral cavity cleaning device |
-
2011
- 2011-05-26 CN CN2011201739027U patent/CN202184811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305771A (en) * | 2016-11-18 | 2022-04-12 | 松下知识产权经营株式会社 | Oral cavity cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN KANGERYI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIN SHUYUAN Effective date: 20130930 Owner name: LIN SHUYUAN CAO HUAYAN Free format text: FORMER OWNER: CAO HUAYAN Effective date: 20130930 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 518107 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130930 Address after: 518107 Guangdong province Shenzhen Guangming New District Gongming Street Village genzhuyuan Zhenglong No. 5 East 2 floor Patentee after: Shenzhen Kang Eryi Technology Co. Ltd. Patentee after: Lin Shuyuan Patentee after: Cao Huayan Address before: 518057 Guangdong city of Shenzhen province Nanshan District science and Technology Park building 17, room 114 Patentee before: Lin Shuyuan Patentee before: Cao Huayan |
|
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Kang Eryi Technology Co. Ltd. Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20190526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |