CN209236412U - Disposable dental handpiece fission handle - Google Patents
Disposable dental handpiece fission handle Download PDFInfo
- Publication number
- CN209236412U CN209236412U CN201821114021.6U CN201821114021U CN209236412U CN 209236412 U CN209236412 U CN 209236412U CN 201821114021 U CN201821114021 U CN 201821114021U CN 209236412 U CN209236412 U CN 209236412U
- Authority
- CN
- China
- Prior art keywords
- handle
- dental handpiece
- air inlet
- fission
- handle portion
- 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
Abstract
Disposable dental handpiece fission handle, including handle, admission line, outlet pipe, steam pipeline are equipped in the handle, the handle includes the tail portion being fixedly connected with synthetic therapeutic apparatus, it is plugged on the handle portion of tail portion front end, the handle portion front end is equipped with the socket for head grafting；The handle portion rear end is with tail portion using being plugged and fixed, and handle portion rear end side is equipped with fluting, and handle portion rear end outer wall has encircled pulling-on piece, and the pulling-on piece inner wall is equipped with the convex ribs being embedded in the fluting, and the pulling-on piece can be detached from handle portion after pullling；The tail portion front end is equipped with extension, and the extension is equipped with groove corresponding with the fluting.The disposable dental handpiece part of the utility model is disposable to save disposable cost；Dental handpiece is quickly connect with synthetic therapeutic apparatus, is quickly damaged.
Description
Technical field
The utility model relates to a kind of disposable dental handpiece fission handles.
Background technique
It is integrally damaged when disposable dental handpiece on the market is damaged at present, our company previously applies for Chinese patent, specially
Benefit number is the invention of " CN201610385488.3 " patent name " high speed turbine dental handpiece for being suitble to disposable safe to use "
Patent damages structure using three-stage, it is ensured that disposable dental handpiece is disposable, avoids reusing.However above scheme
Appointing is not so preferred plan, and first: dental handpiece still needs to whole damage, and overall time uses, and can not save cost；Second:
Dental handpiece and synthetic therapeutic apparatus installation bother, time-consuming and laborious；Third: handle internal channel processing trouble.It is so-called disposably to make
It is strong with form feeling, it is troublesome in poeration, still there are many clinic doctors to be unwilling to carry out.
Summary of the invention
In order to overcome the above-mentioned deficiency of the prior art, the utility model provides a kind of disposable dental handpiece fission handle.
The technical scheme in the invention for solving the technical problem is: disposable dental handpiece fission handle, including handle,
Admission line, outlet pipe, steam pipeline are equipped in the handle, the handle includes the tail being fixedly connected with synthetic therapeutic apparatus
Portion, is plugged on the handle portion of tail portion front end, and the handle portion front end is equipped with the socket for head grafting；The handle portion rear end with
Tail portion is using being plugged and fixed, and handle portion rear end side is equipped with fluting, and handle portion rear end outer wall has encircled pulling-on piece, described
Pulling-on piece inner wall is equipped with the convex ribs being embedded in the fluting, and the pulling-on piece can be detached from handle portion after pullling；The tail portion front end
Equipped with extension, the extension is equipped with groove corresponding with the fluting.
Further, the fixation of projection is convex in handle portion is fastened.
Further, the tail portion rear end is equipped with water mist part, air inlet, gas outlet, is equipped with steam mixing chamber in the tail portion,
The water mist part is plugged on the steam mixing cavity rear end.
Further, in the handle portion front end be equipped with the first inserts, first inserts be equipped with vapour pipe, air inlet pipe,
Gas vent, the shank extend back and form the groove for setting air inlet pipe, vapour pipe.
Further, steam, air inlet are conveyed using conduit in the handle portion, the conduit respectively with the air inlet pipe, water
Steam pipe connection, the handle portion rear end are equipped with the second inserts, and second inserts is equipped with steam pore, air inlet pipe hole, exhaust
Hole conveys steam, the conduit of air inlet is plugged in steam pore respectively, on air inlet pipe hole, the steam pore and exhaust duct aperture week
It encloses whole sink and forms bogging down area, further include rubber seal, the rubber seal shape is consistent with bogging down area, the rubber
It is equipped with the through-hole of the conduit insertion for conveying steam, air inlet inside sealing element, is equipped in the through-hole for conveying air inlet and hinders back pad.
The gap for extension insertion is equipped between second inserts and handle portion.
Further, the tail portion front end is equipped with the lower limit slot for rubber seal insertion, and the lower limit trench bottom is set
There is the through-hole communicated with rear end air inlet, the lower limit trench bottom is equipped with the through-hole communicated with the steam mixing chamber.
Further, the handle portion integral sealing, internal cavities are for conveying exhaust.
Further, the breakable connection in pulling-on piece both ends.
Further, the pulling-on piece both ends are cooperatively connected using button hole and button block.
When the utility model is used, only tail portion need to be connect with synthetic therapeutic apparatus, by handle and tail portion grafting, damage
Pulling-on piece need to be only pulled when ruining.The utility model handle carries out handle casing, the first inserts, the second inserts in production
It produces respectively, in the first inserts rear end connecting conduit, then by the first inserts, the second inserts is assembled on handle casing, will be led
Through-hole of the pipe across the second inserts.It is very convenient.
The utility model has the beneficial effects that: the 1. disposable disposable savings in dental handpiece part disposably make
Use cost；2. dental handpiece is quickly connect with synthetic therapeutic apparatus, quickly damage；3. handle internal channel is connected using pipe, production
Ease of assembly is convenient.4. disposable, the damage disposable dental handpiece of power-assisted disposable and popularization.
Detailed description of the invention
Fig. 1 is the utility model perspective view.
Fig. 2 is the utility model handle portion cross-sectional view.
Fig. 3 is the utility model handle portion rear end schematic diagram.
Fig. 4 is the utility model handle portion and pulling-on piece perspective view of the explosion.
Fig. 5 is the utility model handle portion front-end view.
Fig. 6 is the utility model tail portion cross-sectional view.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
It is as shown in Figures 1 to 6: disposable dental handpiece fission handle, including handle, be equipped in the handle admission line,
Outlet pipe, steam pipeline, the handle include the tail portion 5 being fixedly connected with synthetic therapeutic apparatus, are plugged on the hand of 5 front end of tail portion
Shank 6,6 front end of handle portion are equipped with the socket for head grafting；6 rear end of handle portion uses with tail portion and is plugged and fixed,
The 6 rear end side of handle portion is equipped with fluting 61, and the 6 rear end outer wall of handle portion has encircled pulling-on piece 7, and 7 inner wall of pulling-on piece is set
There are the convex ribs 71 being embedded in the fluting 61, the pulling-on piece 7 can be detached from handle portion after pullling；The tail portion front end, which is equipped with, prolongs
Extending portion, the extension are equipped with groove 56 corresponding with the fluting.
In the present embodiment, the fixation of projection convex 61 is fastened in handle portion 6.
In the present embodiment, 5 rear end of tail portion is equipped with water mist part 51, air inlet 52, gas outlet 53, sets in the tail portion 5
There is steam mixing chamber 54, the water mist part 51 is plugged on 54 rear end of steam mixing chamber.
In the present embodiment, the first inserts 62 is equipped in 6 front end of handle portion, first inserts 62 is equipped with vapour pipe
63, air inlet pipe 64, gas vent 65.
In the present embodiment, steam, air inlet are conveyed using conduit in the handle portion 6, the conduit respectively with the air inlet
Pipe, vapour pipe connection, the handle portion rear end be equipped with the second inserts 66, second inserts 66 be equipped with steam pore 67, into
Tracheal orifice 68, gas vent 69 convey steam, the conduit of air inlet is plugged in steam pore 67 respectively, on air inlet pipe hole 68, the water
Steam pipe hole 67 and 69 surrounding of exhaust duct aperture, which are integrally sunk, forms bogging down area, forms bogging down area 610, further includes rubber seal 8, institute
State that 8 shape of rubber seal is consistent with bogging down area, the conduit being equipped with inside the rubber seal 8 for conveying steam, air inlet is inserted
The through-hole 81 entered is equipped in the through-hole for conveying air inlet and hinders back pad 82.It is equipped between second inserts and handle portion described in supplying
The gap of extension insertion.
In the present embodiment, 5 front end of tail portion is equipped with the lower limit slot 55 for rubber seal insertion, the lower limit slot
55 bottoms are equipped with the through-hole 57 communicated with rear end air inlet, and the lower limit trench bottom is logical equipped with what is communicated with the steam mixing chamber
Hole 58.
In the present embodiment, the handle portion integral sealing, internal cavities 10 are for conveying exhaust.
In the present embodiment, the breakable connection in pulling-on piece both ends.
In the present embodiment, the pulling-on piece both ends are cooperatively connected using button hole 72 and button block 73.In addition to this application may be used also
Using other breakable connections, such as be adhered formula: pulling-on piece both ends are adhered, and only need to be pulled and pulling-on piece can be made to be detached from；Breaking type: pulling-on piece
Fault trough is arranged in middle part, pulls pulling-on piece fault trough can be made to lose, so that pulling-on piece be made to be detached from.
Claims (10)
1. disposable dental handpiece fission handle, including handle, the handle is interior to be equipped with admission line, outlet pipe, vapour pipe
Road, it is characterised in that: the handle includes the tail portion being fixedly connected with synthetic therapeutic apparatus, is plugged on the handle portion of tail portion front end,
The handle portion front end is equipped with the socket for head grafting；
The handle portion rear end is with tail portion using being plugged and fixed, and handle portion rear end side, which is equipped with, slots, after the handle portion
End outer wall has encircled pulling-on piece, and the pulling-on piece inner wall is equipped with the convex ribs being embedded in the fluting, and the pulling-on piece can take off after pullling
From handle portion；
The tail portion front end is equipped with extension, and the extension is equipped with groove corresponding with the fluting.
2. disposable dental handpiece fission handle as described in claim 1, it is characterised in that: the fixation of projection is convex in handle portion
It is fastened.
3. disposable dental handpiece fission handle as described in claim 1, it is characterised in that: the tail portion rear end is equipped with water mist
Part, air inlet, gas outlet, steam mixing chamber is equipped in the tail portion, and the water mist part is plugged on the steam mixing cavity rear end.
4. disposable dental handpiece fission handle as described in claim 1, it is characterised in that: be equipped in the handle portion front end
First inserts, first inserts are equipped with vapour pipe, air inlet pipe, gas vent, and the shank extends back and formed for embedding
Set the groove of air inlet pipe, vapour pipe.
5. disposable dental handpiece fission handle as claimed in claim 4, it is characterised in that: use and lead in the handle portion
Pipe conveys steam, air inlet, and the conduit is connect with the air inlet pipe, vapour pipe respectively, and it is embedding that the handle portion rear end is equipped with second
Part, second inserts are equipped with steam pore, air inlet pipe hole, gas vent, convey steam, the conduit of air inlet is plugged in water respectively
On steam pipe hole, air inlet pipe hole.
6. disposable dental handpiece fission handle as claimed in claim 5, it is characterised in that: the steam pore and exhaust pipe
It integrally sink around hole and forms bogging down area, further include rubber seal, the rubber seal shape is consistent with bogging down area, described
It is equipped with the through-hole of the conduit insertion for conveying steam, air inlet inside rubber seal, is equipped with resistance in the through-hole for conveying air inlet
Return pad.
7. disposable dental handpiece fission handle as claimed in claim 6, it is characterised in that: the tail portion front end is equipped with for institute
The lower limit slot of rubber seal insertion is stated, the lower limit trench bottom is equipped with the through-hole communicated with rear end air inlet, the lower limit slot
Bottom is equipped with the through-hole communicated with the steam mixing chamber.
8. disposable dental handpiece fission handle as described in claim 1, it is characterised in that: the handle portion integral sealing,
Internal cavities are for conveying exhaust.
9. disposable dental handpiece fission handle as described in claim 1, it is characterised in that: the breakable company in pulling-on piece both ends
It connects.
10. disposable dental handpiece fission handle as claimed in claim 5, it is characterised in that: second inserts and handle
The gap for extension insertion is equipped between portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821114021.6U CN209236412U (en) | 2018-07-14 | 2018-07-14 | Disposable dental handpiece fission handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821114021.6U CN209236412U (en) | 2018-07-14 | 2018-07-14 | Disposable dental handpiece fission handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236412U true CN209236412U (en) | 2019-08-13 |
Family
ID=67515814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821114021.6U Expired - Fee Related CN209236412U (en) | 2018-07-14 | 2018-07-14 | Disposable dental handpiece fission handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836520A (en) * | 2018-07-14 | 2018-11-20 | 宁波和平鸽口腔医疗器材有限公司 | Disposable dental handpiece fission handle |
-
2018
- 2018-07-14 CN CN201821114021.6U patent/CN209236412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836520A (en) * | 2018-07-14 | 2018-11-20 | 宁波和平鸽口腔医疗器材有限公司 | Disposable dental handpiece fission handle |
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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: 20190813 Termination date: 20210714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |