CN211433422U - Hoe-shaped scaling device with replaceable head - Google Patents
Hoe-shaped scaling device with replaceable head Download PDFInfo
- Publication number
- CN211433422U CN211433422U CN201921685723.4U CN201921685723U CN211433422U CN 211433422 U CN211433422 U CN 211433422U CN 201921685723 U CN201921685723 U CN 201921685723U CN 211433422 U CN211433422 U CN 211433422U
- Authority
- CN
- China
- Prior art keywords
- hoe
- head
- extension rod
- rod
- spiro union
- 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 removable hoe of head cleaner, including the owner body of rod, the both ends shaping of the owner body of rod has spiro union pole portion, connects the swivel nut spiro union on spiro union pole portion, and the tip shaping of connecting the swivel nut has the extension rod, and the tip of extension rod has the cutter head. The connecting threaded sleeve formed with the cutter head can be directly detached from the main rod body after being used for a certain time, the whole scaling device is not required to be replaced, the replacement cost is low, and the effect is good.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically the utility model relates to a removable hoe-shaped scaling device of head that says so.
Background
When the existing dentistry is used for treating teeth, dirt on the teeth, such as tartar and the like, needs to be treated by the hoe-shaped scaling device, and the redundant part adhered to the outer wall surface of the teeth needs to be shoveled after tooth filling.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a removable hoe-shaped scaling device of head to prior art is not enough, and it can use the shaping have the connecting swivel nut of cutter head directly dismantle from the body of rod after the certain time can, need not to change whole scaling device, and the replacement cost is low, and is effectual.
The technical solution of the utility model is as follows:
a removable hoe-shaped scaling device of head, includes the body of rod, the both ends shaping of the body of rod has spiro union pole portion, connects the swivel nut spiro union on spiro union pole portion, and the tip shaping of connecting the swivel nut has the extension rod, and the tip of extension rod has the cutter head.
The limiting ring body is formed on the outer side walls of the left end and the right end of the middle part of the main rod body, the elastic anti-slip sleeve is clamped on the left part and the right part of the main rod body, and one end of the elastic anti-slip sleeve is pressed on the end face of the limiting ring body.
The cutter head is in a hoe shape.
The main rod body is a stainless steel body.
The extension rod is conical, and the diameter of one end of the extension rod, which is provided with the cutter head in a forming mode, is smaller than that of the other end of the extension rod.
The beneficial effects of the utility model reside in that:
the connecting threaded sleeve formed with the cutter head can be directly detached from the main rod body after being used for a certain time, the whole scaling device is not required to be replaced, the replacement cost is low, and the effect is good.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial enlarged view of the present invention.
Detailed Description
Example (b): referring to fig. 1 to 2, a scalder with replaceable hoe head comprises a main shaft 10, wherein two ends of the main shaft 10 are formed with screw rod parts 11, a connecting screw sleeve 12 is screwed on the screw rod parts 11, an extension rod 121 is formed at the end of the connecting screw sleeve 12, and a cutter head 122 is arranged at the end of the extension rod 121.
Furthermore, the outer side walls of the left end and the right end of the middle part of the main rod body 10 are both formed with a limiting ring body 13, the left part and the right part of the main rod body 10 are both clamped with an elastic anti-slip sleeve 14, and one end of the elastic anti-slip sleeve 14 is pressed against the end surface of the limiting ring body 13.
Further, the tool head 122 is in the shape of a hoe.
Further, the main rod body 10 is a stainless steel body.
Further, the extension rod 121 has a tapered shape, and a diameter of one end of the extension rod 121 where the tool head 122 is formed is smaller than a diameter of the other end of the extension rod 121.
When the tool head 122 is worn and needs to be replaced, the tool head 122 can be detached only by detaching the connecting screw sleeve 12, and the tool head 122 can be replaced by another tool head 122 without replacing the main rod body 10, so that the tool head is convenient to replace, good in effect and low in replacement cost.
Claims (5)
1. A removable hoe-shaped scaling device of head, includes the main rod body (10), its characterized in that: both ends shaping of the main rod body (10) have spiro union pole portion (11), connect swivel nut (12) spiro union on spiro union pole portion (11), the tip shaping of connecting swivel nut (12) has extension rod (121), and the tip of extension rod (121) has cutter head (122).
2. The scaleable hoe with a replaceable hoe head as in claim 1, wherein: the left end and the right-hand member lateral wall in the middle part of the mobile jib body (10) all form spacing ring body (13), and the left part and the right part of mobile jib body (10) all block and put elasticity antiskid cover (14), and the one end of elasticity antiskid cover (14) is pressed on the terminal surface of spacing ring body (13).
3. The scaleable hoe with a replaceable hoe head as in claim 1, wherein: the cutter head (122) is hoe-shaped.
4. The scaleable hoe with a replaceable hoe head as in claim 1, wherein: the main rod body (10) is a stainless steel body.
5. The scaleable hoe with a replaceable hoe head as in claim 1, wherein: the extension rod (121) is in a conical shape, and the diameter of one end of the extension rod (121) formed with the cutter head (122) is smaller than that of the other end of the extension rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921685723.4U CN211433422U (en) | 2019-10-10 | 2019-10-10 | Hoe-shaped scaling device with replaceable head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921685723.4U CN211433422U (en) | 2019-10-10 | 2019-10-10 | Hoe-shaped scaling device with replaceable head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211433422U true CN211433422U (en) | 2020-09-08 |
Family
ID=72311778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921685723.4U Expired - Fee Related CN211433422U (en) | 2019-10-10 | 2019-10-10 | Hoe-shaped scaling device with replaceable head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211433422U (en) |
-
2019
- 2019-10-10 CN CN201921685723.4U patent/CN211433422U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 Termination date: 20211010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |