CN205234672U - Manual expander in oral cavity - Google Patents
Manual expander in oral cavity Download PDFInfo
- Publication number
- CN205234672U CN205234672U CN201521028880.XU CN201521028880U CN205234672U CN 205234672 U CN205234672 U CN 205234672U CN 201521028880 U CN201521028880 U CN 201521028880U CN 205234672 U CN205234672 U CN 205234672U
- Authority
- CN
- China
- Prior art keywords
- expander
- oral cavity
- manual
- bolt
- screw rod
- 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
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a manual expander in oral cavity, includes the bolt, and the expander is connected to the rotatory screw rod of bolted connection, rotatory screw rod, and the expander is equipped with the cushion, the expander is conical, through the wrench movement bolt, drives the selection and grabs rotatory division of screw rod, makes the expander strut, and the cushion is that the mouth is comfortable, has the patient of improvement comfort level, prevents to open one's mouth for a long time to attract unwell advantage.
Description
Technical field
The utility model belongs to oral-cavity device technical field, is specifically related to the manual expander in a kind of oral cavity.
Background technology
Present plants for inside, oral cavity in the operations such as tooth, and what oral cavity was long-term open easily causes patient oral cavity sense of discomfort, easily like this causes pulling or causes the phenomenon of opening and closing difficulty to occur also not having at present a kind of device to overcome this defect.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide the manual expander in a kind of oral cavity, has the comfortable feature of opening sense.
To achieve these goals, the technical solution adopted in the utility model is:
The manual expander in a kind of oral cavity, comprises bolt, and bolt connects rotary screw, and rotary screw connects expander, and expander is provided with rubber cushion, and described expander is conical.
Described rubber cushion is medical adhesive.
The beneficial effects of the utility model are:
This device has the patient of raising comfort level, prevents from dehiscing for a long time to attract uncomfortable advantage.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further narrated.
As shown in Figure 1, the manual expander in a kind of oral cavity, comprises bolt 1, it is characterized in that, bolt 1 connects rotary screw 2, and rotary screw 2 connects expander 3, and expander 3 is provided with rubber cushion 4, and described expander 3 is conical.
Described rubber cushion 4 is medical adhesive.
Operation principle of the present utility model is:
By twisting bolt, the rotation of driven rotary screw rod is opened, and expander is strutted, and rubber cushion is that mouth is comfortable.
Claims (2)
1. the manual expander in oral cavity, comprises bolt (1), it is characterized in that, bolt (1) connects rotary screw (2), and rotary screw (2) connects expander (3), and expander (3) is provided with rubber cushion (4), and described expander (3) is conical.
2. the manual expander in a kind of oral cavity according to claim 1, is characterized in that, described rubber cushion (4) is medical adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028880.XU CN205234672U (en) | 2015-12-14 | 2015-12-14 | Manual expander in oral cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028880.XU CN205234672U (en) | 2015-12-14 | 2015-12-14 | Manual expander in oral cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205234672U true CN205234672U (en) | 2016-05-18 |
Family
ID=55933760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521028880.XU Expired - Fee Related CN205234672U (en) | 2015-12-14 | 2015-12-14 | Manual expander in oral cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205234672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836247A (en) * | 2018-07-17 | 2018-11-20 | 蚌埠市诚海医疗器械有限公司 | A kind of oral cavity distracting device |
| CN112890991A (en) * | 2021-01-14 | 2021-06-04 | 黄贵洲 | Tooth gap closer |
-
2015
- 2015-12-14 CN CN201521028880.XU patent/CN205234672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836247A (en) * | 2018-07-17 | 2018-11-20 | 蚌埠市诚海医疗器械有限公司 | A kind of oral cavity distracting device |
| CN112890991A (en) * | 2021-01-14 | 2021-06-04 | 黄贵洲 | Tooth gap closer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 710075 room C0101, building 1F033, No. 48, Business Plaza, No. 1, science and technology road, Xi'an, Shaanxi Patentee after: Xi'an Yami Dental Technology Co. Ltd. Address before: 710075 Xi'an high tech Zone, Jin Jin Road, Green Century City Street, No. 10140 Patentee before: XI'AN DONGMEI DENTAL TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |