CN209712843U - A kind of oral cavity spreader - Google Patents
A kind of oral cavity spreader Download PDFInfo
- Publication number
- CN209712843U CN209712843U CN201920083542.8U CN201920083542U CN209712843U CN 209712843 U CN209712843 U CN 209712843U CN 201920083542 U CN201920083542 U CN 201920083542U CN 209712843 U CN209712843 U CN 209712843U
- Authority
- CN
- China
- Prior art keywords
- grip part
- tooth
- oral cavity
- slot
- strutting
- 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 kind of oral cavity spreaders, the opening and closing part including two mirror images and loose joint, opening and closing part include arc grip part, it is flat strut portion, grip part and the portion of strutting are integrally formed, and external tangent between circular arc where grip part；Wherein, flexible connector connecting the two is equipped between grip part, the both ends of flexible connector are fixed on grip part, and the end positions far from grip part, and grip part holds for hand and applies pressure to it；It struts in portion and is equipped with the tooth being adapted to tooth far from holding position and nibble slot, tooth, which is nibbled, is equipped with flexible friction pad in slot, friction pad coats and extend to the predetermined position one that tooth nibbles slot；It struts the end in portion and nibbles groove location equipped with arc angling close to tooth.The utility model is practical, and safety coefficient is high, and structure and production are simple, especially more practical when rescuing to patient, can be widely applied to oral device technical field.
Description
Technical field
The utility model relates to oral device technical field, in particular to a kind of oral cavity spreaders.
Background technique
Currently, in the routine work of health care workers, including strutting the oral area of coma patient or mental patient, then
Implement other subsequent operations, be intended to lisp the essence committed suicide including medicine feed, oral cleaning, tooth detection, throat's cleaning and rescue
Refreshing Disease etc..Therefore, it is necessary to a kind of oral cavity spreaders held convenient for health care workers, are supportted the oral area of patient using it
It opens, consequently facilitating health care workers implement to succour in time.Oral cavity spreader general structure existing in the prior art is complex,
Such as need to be greater than more than two health care workers in operation and cooperate and could complete, this not only occupies the money of hospital
Source, and due to existing rescue hospital bed size it is limited, multiple rescuers cannot be allowed to stand around rescue hospital beds simultaneously and applied
It rescues.And existing oral cavity spreader has the drawback that the fixation that dilator position cannot be realized while strutting oral area, from
And there are problems that dilator slips in oral cavity, this just causes certain trouble to health care workers.
Utility model content
In view of the above problems, the utility model proposes a kind of stability height, the oral cavity that structure is simple and safety coefficient is high
Dilator.
Technical solution provided by the utility model are as follows: a kind of oral cavity spreader, the opening and closing part including two mirror images and loose joint,
The opening and closing part include arc grip part, it is flat strut portion, the grip part and the portion of strutting are integrally formed, and the grip part
It is external tangent between the circular arc of place；Wherein,
Plug-in connector connecting the two is equipped between the grip part, the both ends of the plug-in connector are affixed
On grip part, and the end positions far from grip part, the grip part hold for hand and apply pressure to it；
Described to strut in portion and nibble slot far from holding position equipped with the tooth being adapted to tooth, the tooth is nibbled in slot equipped with soft
Property friction pad, the friction pad coat and extend to the predetermined position one that tooth nibbles slot；It the end for strutting portion and nibbles close to tooth
Groove location is equipped with arc angling.
Preferably, it the end for strutting portion and nibbles groove location close to tooth and is coated with protective layer, the protective layer extends to
Strut the predetermined position two in portion.
Preferably, be equipped with the circular hole that extends internally from end in the grip part, the internal diameter of the circular hole and finger it is outer
Diameter is consistent.
Preferably, the plug-in connector on the grip part is set as tooth button, and the tooth button includes with convex stupefied fastening
Portion one and convex stupefied clamping and the buckling parts two for having spacing type groove.
Preferably, removable pin is equipped at the loose joint of the opening and closing part, the grip part is logical equipped with what is be adapted to removable pin
Hole.
The utility model compared with prior art the advantages of be:
(1) be provided with arc grip part and with it is with teeth nibble slot strut portion, convenient for passing through operation by human hand grip part and benefit
It nibbles slot with tooth to be connected on tooth, thus some while realization struts patient's oral area by the utility model stabilization in oral cavity
Position avoids the occurrence of slippage, so that this practical high stability when in use；
(2) it is respectively provided with friction pad and protective layer in the end that tooth nibbles slot and struts portion, so that playing prevents from abrading
The purpose of oral mucosa and tooth gum, safety coefficient is high, practical；
(3) it is provided with circular hole in the end of grip part, is inserted into circular hole to realize subsequent operation convenient for finger, so that
The length of grip part can be reduced according to actual needs when making the utility model, save storage space；
(4) the utility model is provided through the removable pin of activity pin connection, and sets one for grip part and the portion of strutting
Body formula structure, to reduce difficulty of processing to a certain extent, structure is simple.
Detailed description of the invention
Fig. 1 is a kind of using state structure diagram of oral cavity spreader；
Fig. 2 is a kind of structural schematic diagram of oral cavity spreader.
In figure: 1, opening and closing part, 11, grip part, 111, circular hole, 12, strut portion, 121, tooth nibble slot, 122, arc angling, 2,
Plug-in connector, 21, buckling parts one, 22, buckling parts two, 3, friction pad, 4, predetermined position one, 5, protective layer, 6, pre-determined bit
Two are set, 7, removable pin.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
In conjunction with attached drawing 1~2, a kind of oral cavity spreader, the opening and closing part 1 including two mirror images and loose joint, opening and closing part 1 includes arc
Shape grip part 11, it is flat strut portion 12, grip part 11 and strut the integrated molding of portion 12, and outer between 11 place circular arc of grip part
Portion is tangent；Wherein,
Plug-in connector 2 connecting the two is equipped between grip part 11, the both ends of plug-in connector 2 are affixed to be in one's hands
It holds in portion 11, and the end positions far from grip part 11, grip part 11 holds for hand and applies pressure to it；
It struts in portion 12 and is equipped with the tooth being adapted to tooth far from 11 position of grip part and nibble slot 121, tooth is nibbled to be equipped in slot 121
Flexible friction pad 3, friction pad 3 coat and extend to the predetermined position 1 that tooth nibbles slot 121；Strut the end in portion 12 and close to tooth
121 position of slot is nibbled equipped with arc angling 122.
In the specific implementation, grip part 11 is held, portion 12 will be strutted and put in the oral area of patient, and is utilized symmetrically arranged
Tooth is nibbled slot 121 and is connected on the tooth of patient；At this point, due to being equipped with plug-in connector 2 between grip part 11, therefore work as and use hand
When pressing grip part 11, struts portion 12 and open to realize the distracted purpose of oral area.In this process, due to nibbling slot in tooth
121 are equipped with flexible friction pad 3, therefore will not damage due to being connected to when tooth is nibbled in slot 121 in tooth to tooth and gum,
It is highly-safe；Furthermore since the end position in the portion that struts 12 is equipped with arc angling 122, to be put in by the utility model
When in oral cavity, the damage to oral cavity upper jaw mucous membrane will not be caused due to grasping the bad depth put in, further improved
Security performance when use；Moreover, grip part 11 is set as arc, it is convenient for single user's independent operation, to save manpower money
Source, to stand, other rescuers beside rescue hospital bed provide more activity spaces, practical.
It struts the end in portion 12 and nibbles 121 position of slot close to tooth and be coated with protective layer 5, protective layer 5 extends to the portion of strutting 12
Predetermined position 26.
In order to further increase the practicability of the utility model and use upper safety, therefore in the end in the portion that struts 12 position
It sets cladding and is provided with protective layer 5, and extended to predetermined position 26.In specific production, its protective layer 5 can be set to
Rubber material, and using adhesive glue water be bonded in the portion of strutting 12 end (protective layer 5 be one-sided smooth rubber material, glue
Connect the end that another side Non-smooth surface face is bonded in the portion of strutting 12 with glue), thus in the utility model and oral cavity upper jaw mucous membrane
When contact, prevent from causing secondary insult due to accidentally touching, this is more practical especially for mental patient.
The circular hole 111 to extend internally from end is equipped in grip part 11, the internal diameter of circular hole 111 and the outer diameter of finger are consistent.
When specifically used, in order to reduce the length of grip part 11, and to guarantee the hand energy stable operation sheet of operator
Utility model, therefore it is provided with circular hole 111 in the end of grip part 11, it inserts a finger into circular hole 111, keeps away when in use
Exempt from hand to enter in the oral cavity of patient.
Plug-in connector 2 on grip part 11 is set as tooth button, tooth button include with convex stupefied buckling parts 1, with it is convex stupefied
It is clamped and has the buckling parts 2 22 of spacing type groove.
The plug-in connector 2 of the purpose of connection and flexible opening and closing part 12 is played in setting on grip part 11, thus making
It when with the utility model, presses to opening and closing part 1, at this time the effect of being under pressure of plug-in connector 2, so that with gripping
The portion 12 that struts that portion 11 is integrally formed setting struts, so that oral area be strutted；In specific production, opening and closing part 1 can be set to
Stainless steel material, and plug-in connector 2 is welded on opening and closing part 1；When specifically adjusting the aperture of opening and closing part 1, to fastening
Portion 1 and buckling parts 2 22 apply active force, and in specific production, buckling parts 1 and buckling parts 2 22 are set as plate,
And the two is mutually twisted the effect for realizing tightening opening and closing part 1 by convex stupefied and card slot；In this process, in order to enable the two button
Buckling parts 1 and buckling parts 2 22 can be arranged in the same plane, and compress mutually by the more fastening closed, to realize
The mutual fastening of the two.
Removable pin 7 is equipped at the loose joint of opening and closing part 1, grip part 11 is equipped with the through-hole being adapted to removable pin 7.
The through-hole being adapted to removable pin 7 is provided on grip part 11, to realize two after removable pin 7 is passed through through-hole
The flexible connection of opening and closing part 1.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of oral cavity spreader, which is characterized in that the opening and closing part including two mirror images and loose joint, the opening and closing part includes arc
Grip part, it is flat strut portion, the grip part and the portion of strutting are integrally formed, and external phase between circular arc where the grip part
It cuts；Wherein,
Plug-in connector connecting the two is equipped between the grip part, the both ends of the plug-in connector are affixed to be in one's hands
It holds in portion, and the end positions far from grip part, the grip part holds for hand and applies pressure to it；
Described to strut in portion and nibble slot far from holding position equipped with the tooth being adapted to tooth, the tooth, which is nibbled, to rub in slot equipped with flexibility
Scrubbing pad, the friction pad coat and extend to the predetermined position one that tooth nibbles slot；The end for strutting portion and slot position is nibbled close to tooth
Arc angling is installed.
2. a kind of oral cavity spreader according to claim 1, which is characterized in that the end for strutting portion and nibble close to tooth
Groove location is coated with protective layer, and the protective layer extends to the predetermined position two in the portion of strutting.
3. a kind of oral cavity spreader according to claim 1, which is characterized in that be equipped in the grip part inside from end
The circular hole of extension, the internal diameter of the circular hole and the outer diameter of finger are consistent.
4. a kind of oral cavity spreader according to claim 3, which is characterized in that the plug-in connector on the grip part
It is set as tooth button, the tooth button includes with convex stupefied buckling parts one, with convex stupefied clamping and with the buckling parts two of spacing type groove.
5. a kind of oral cavity spreader according to any one of claims 1 to 4, which is characterized in that the loose joint of the opening and closing part
Place is equipped with removable pin, and the grip part is equipped with the through-hole being adapted to removable pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920083542.8U CN209712843U (en) | 2019-01-18 | 2019-01-18 | A kind of oral cavity spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920083542.8U CN209712843U (en) | 2019-01-18 | 2019-01-18 | A kind of oral cavity spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209712843U true CN209712843U (en) | 2019-12-03 |
Family
ID=68680294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920083542.8U Expired - Fee Related CN209712843U (en) | 2019-01-18 | 2019-01-18 | A kind of oral cavity spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209712843U (en) |
-
2019
- 2019-01-18 CN CN201920083542.8U patent/CN209712843U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20220118 |