CN207493121U - A kind of integral-type initiative oral cavity mouth gag - Google Patents
A kind of integral-type initiative oral cavity mouth gag Download PDFInfo
- Publication number
- CN207493121U CN207493121U CN201721437644.2U CN201721437644U CN207493121U CN 207493121 U CN207493121 U CN 207493121U CN 201721437644 U CN201721437644 U CN 201721437644U CN 207493121 U CN207493121 U CN 207493121U
- Authority
- CN
- China
- Prior art keywords
- arc panel
- sliding
- telescopic rod
- elastic component
- plate
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- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of integral-type initiative oral cavity mouth gags, including mandibular plate, mandibular plate is made of two piece of first arc panel and the first telescopic rod, side wall of the both ends of first telescopic rod respectively with two piece of first arc panel is connect, the upper end of mandibular plate is rotatably connected to maxillary plate, maxillary plate is made of two piece of second arc panel and the second telescopic rod, side wall of the both ends of second telescopic rod respectively with two piece of second arc panel is connect, second arc panel is rotatably connected on the upper end of the first arc panel, the lower end of second arc panel is rotatably connected to the first elastic component, the upper end of first arc panel is equipped with the first sliding groove, the first sliding block is equipped in the first sliding groove, the upper end of first sliding block is rotatablely connected with the one end of the first elastic component far from the second arc panel, the inner wall of the first sliding groove is connect with one end of the second elastic component.The utility model can not only effectively temper masseter, but also the crowd that can be suitably used for different age brackets uses.
Description
Technical field
The utility model is related to Medical rehabilitation training equipment technical fields more particularly to a kind of integral-type initiative oral cavity to be open
Device.
Background technology
The opener clinically used now is mostly the passive type opener that unilateral or bilateral uses, and action principle is wedge
Enter under effect so that lower jaw decline opening, wedges opener by patient or doctor and patient is made to dehisce a fixed position
It puts, lower jaw cannot do movement of remaining silent again after patient dehisces, and lower jaw cannot do movement of remaining silent again after this mode patient dehisces, and chew
Flesh cannot be trained effectively, and masseter functional rehabilitation is bad, due to children and adult dehisce it is in different size and existing
Opener cannot according to patient dehisce situation adjust opener size.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and a kind of monoblock type proposed is actively
Oral cavity mouth gag.
To achieve these goals, the utility model employs following technical solution：
A kind of integral-type initiative oral cavity mouth gag, including mandibular plate, the mandibular plate is by two piece of first arc panel and first
Telescopic rod forms, and the side wall of the both ends of first telescopic rod respectively with two piece of first arc panel is connect, the mandibular plate it is upper
End is rotatably connected to maxillary plate, and the maxillary plate is made of two piece of second arc panel and the second telescopic rod, second telescopic rod
Side wall of the both ends respectively with two piece of second arc panel connect, second arc panel is rotatably connected on the upper of the first arc panel
End, the lower end of second arc panel are rotatably connected to the first elastic component, and the upper end of first arc panel is equipped with the first sliding groove,
The first sliding block, upper end and the one end of the first elastic component far from the second arc panel of first sliding block are equipped in the first sliding groove
Rotation connection, the inner wall of the first sliding groove are connect with one end of the second elastic component, and second elastic component is set to the first cunning
Slot is on one end inner wall of the second arc panel, and the other end of second elastic component is connect with the side wall of the first sliding block, two pieces
Adjustable plate is equipped between first arc panel, chamber is equipped in the adjustable plate, the top surface of the chamber is equipped with inside and outside connect
Logical through-hole, and run through in through-hole and be equipped with worm screw, is equipped with threaded rod in the chamber, the both ends of the threaded rod respectively with chamber
The rotation connection of left and right ends inner walls, fixing sleeve is connected to worm gear, and worm gear and worm engaging, the threaded rod on the threaded rod
Upper screw thread is socketed with two pieces of sliding panels, and two pieces of sliding panels are separately positioned on the threaded rod at left and right sides of worm gear, described
The lower end of sliding panel and the basal sliding of chamber connect, and the sliding panel is connected with connecting rod on one end side wall far from worm gear,
The one end of the connecting rod far from sliding panel passes through the side wall of chamber and extends to the outside of adjustable plate, and the connecting rod, which is located at, to be adjusted
One end outside section plate is connect with the first arc panel.
Preferably, the lower end of second arc panel is equipped with groove, and one end position of first elastic component far from the first sliding block
In in groove, the inner wall of first elastic component and groove is rotatablely connected.
Preferably, first elastic component is made of third telescopic rod and the first spring, the both ends of the third telescopic rod
It is rotatablely connected respectively with the lower end of the second arc panel and the upper end of the first sliding block, first spring is socketed in third telescopic rod
On；Second elastic component is made of the 4th telescopic rod and second spring, and the both ends of the 4th telescopic rod are slided respectively with first
The side wall of slot inner wall and the first sliding block connects, and the second spring is socketed on the 4th telescopic rod.
Preferably, the upper end of the worm screw is connected with handwheel.
Preferably, the bottom of the chamber is set there are two second sliding slot, and the second cunning is equipped in two second sliding slots
Block, the lower end of the upper end of two piece of second sliding block respectively with two pieces of sliding panels are connect.
In the utility model, convenient for so that maxillary plate and mandibular plate are tight under the action of the first elastic component and the second elastic component
It pastes with detaching, provides lasting opening force to dehisce so that masseter can be trained effectively, effectively improve masseter
Restore efficiency, rotation handwheel can adjust the distance between two piece of first arc panel, can adjust the size of opener so that open
Mouthpart is convenient for the patient for dehiscing of different sizes to use, and expands the use scope of opener so that opener is more conducive to promote.
Description of the drawings
Fig. 1 be the utility model proposes a kind of integral-type initiative oral cavity mouth gag perspective view；
Fig. 2 is partial enlarged view at A in Fig. 1；
Fig. 3 is the overlooking the structure diagram in Fig. 1；
Fig. 4 is the right side perspective view of Fig. 1.
In figure：1 mandibular plate, 2 first arc panels, 3 first telescopic rods, 4 maxillary plates, 5 second arc panels, 6 second telescopic rods,
7 first elastic components, 8 the first sliding grooves, 9 first sliding blocks, 10 second elastic components, 11 adjustable plates, 12 chambers, 13 worm screws, 14 threaded rods,
15 worm gears, 16 sliding panels, 17 connecting rods, 18 second sliding slots, 19 second sliding blocks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-4, a kind of integral-type initiative oral cavity mouth gag, including mandibular plate 1, mandibular plate 1 is by two piece of first arc
2 and first telescopic rod 3 of plate forms, and the side wall of the both ends of the first telescopic rod 3 respectively with two piece of first arc panel 2 is connect, mandibular plate 1
Upper end be rotatably connected to maxillary plate 4, maxillary plate 4 is made of two piece of second 5 and second telescopic rod 6 of arc panel, the second telescopic rod 6
Side wall of the both ends respectively with two piece of second arc panel 5 connect, the second arc panel 5 is rotatably connected on the upper end of the first arc panel 2,
The lower end of second arc panel 5 is rotatably connected to the first elastic component 7, and the first elastic component 7 is made of third telescopic rod and the first spring,
The both ends of third telescopic rod are rotatablely connected respectively with the lower end of the second arc panel 5 and the upper end of the first sliding block 9, the socket of the first spring
On third telescopic rod, the lower end of the second arc panel 5 is equipped with groove, and the one end of the first elastic component 7 far from the first sliding block 9 is located at
In groove, the inner wall of the first elastic component 7 and groove is rotatablely connected, convenient for maxillary plate 4 is caused to be close to mandibular plate 1, the first arc
The upper end of plate 2 is equipped with the first sliding groove 8, and the first sliding block 9, the upper end of the first sliding block 9 and the first elastic component 7 are equipped in the first sliding groove 8
One end far from the second arc panel 5 is rotatablely connected, and the inner wall of the first sliding groove 8 is connect with one end of the second elastic component 10, the second bullet
Property part 10 be set to the first sliding groove 8 on one end inner wall of the second arc panel 5, the other end of the second elastic component 10 and first slide
The side wall connection of block 9, the second elastic component 10 is made of the 4th telescopic rod and second spring, and the both ends of the 4th telescopic rod are respectively with the
The side wall of one sliding slot, 8 inner wall and the first sliding block 9 connects, and second spring is socketed on the 4th telescopic rod.
Adjustable plate 11 is equipped between two piece of first arc panel 2, chamber 12 is equipped in adjustable plate 11, is set on the top surface of chamber 12
There is the inside and outside through-hole connected, and run through in through-hole and be equipped with worm screw 13, the upper end of worm screw 13 is connected with handwheel, convenient for rotary worm
13, chamber 12 is interior to be equipped with threaded rod 14, and the both ends of threaded rod 14 are rotatablely connected respectively with the left and right ends inner wall of chamber 12, screw thread
Fixing sleeve is connected to worm gear 15 on bar 14, and worm gear 15 is engaged with worm screw 13, and screw thread is socketed with two pieces of sliding panels 16 on threaded rod 14,
And two pieces of sliding panels 16 are separately positioned on the threaded rod 14 of 15 left and right sides of worm gear, the lower end of sliding panel 16 and the bottom of chamber 12
Portion is slidably connected, and the bottom of chamber 12 is set there are two second sliding slot 18, is equipped with the second sliding block 19 in two second sliding slots 18, and two
Lower end of the upper end of the second sliding block of block 19 respectively with two pieces of sliding panels 16 is connect, and is slided in chamber 12 convenient for sliding panel 16, sliding
Movable plate 16 is connected with connecting rod 17 on one end side wall far from worm gear 15, the one end of connecting rod 17 far from sliding panel 16 passes through chamber
12 side wall and the outside for extending to adjustable plate 11, one end that connecting rod 17 is located at outside adjustable plate 11 are connect with the first arc panel 2.
In the utility model, rotation handwheel drives worm screw 13 to rotate, and since worm screw 13 engages with worm gear 15, then drives screw thread
Bar 14 rotates so that sliding panel 16 is sliding, and then connecting rod 17 is driven to move by the slip of sliding panel 16, can effectively adjusted
The distance between two piece of first arc panel 2 of section, maxillary plate 4 and mandibular plate 1 convenient for adjusting the size of opener, pinched and closed so that
Maxillary plate 4 is put into after being close to mandibular plate 1 between facies occlusalis dentis up and down, in the first spring and the resilient energy of second spring after relieving
Opening force is provided to dehisce.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of integral-type initiative oral cavity mouth gag, including mandibular plate (1), which is characterized in that the mandibular plate (1) is by two piece
One arc panel (2) and the first telescopic rod (3) composition, the both ends of first telescopic rod (3) respectively with two piece of first arc panel (2)
Side wall connection, the upper end of the mandibular plate (1) is rotatably connected to maxillary plate (4), and the maxillary plate (4) is by two piece of second arc
Plate (5) and the second telescopic rod (6) composition, the both ends of second telescopic rod (6) side wall with two piece of second arc panel (5) respectively
Connection, second arc panel (5) are rotatably connected on the upper end of the first arc panel (2), and the lower end of second arc panel (5) turns
Dynamic to be connected with the first elastic component (7), the upper end of first arc panel (2) is equipped with the first sliding groove (8), the first sliding groove (8)
Inside it is equipped with the first sliding block (9), upper end and the one end of the first elastic component (7) far from the second arc panel (5) of first sliding block (9)
Rotation connection, the inner wall of the first sliding groove (8) are connect with one end of the second elastic component (10), and second elastic component (10) sets
The first sliding groove (8) is placed on one end inner wall of the second arc panel (5), the other end and first of second elastic component (10)
The side wall of sliding block (9) connects, and adjustable plate (11) is equipped between two pieces of first arc panels (2), is set in the adjustable plate (11)
There is chamber (12), the top surface of the chamber (12) is equipped with the through-hole of inside and outside connection, and runs through in through-hole and be equipped with worm screw (13), institute
It states and threaded rod (14) is equipped in chamber (12), the both ends of the threaded rod (14) turn respectively with the left and right ends inner wall of chamber (12)
Dynamic to connect, fixing sleeve is connected to worm gear (15), and worm gear (15) is engaged with worm screw (13) on the threaded rod (14), the threaded rod
(14) screw thread is socketed with two pieces of sliding panels (16) on, and two pieces of sliding panels (16) are separately positioned at left and right sides of worm gear (15)
Threaded rod (14) on, the lower end of the sliding panel (16) is connect with the basal sliding of chamber (12), and the sliding panel (16) is remote
Connecting rod (17) is connected on one end side wall from worm gear (15), the one end of the connecting rod (17) far from sliding panel (16) passes through
The side wall of chamber (12) and the outside for extending to adjustable plate (11), the connecting rod (17) positioned at the outer one end of adjustable plate (11) with
First arc panel (2) connects.
A kind of 2. integral-type initiative oral cavity mouth gag according to claim 1, which is characterized in that second arc panel
(5) lower end is equipped with groove, and the one end of the first elastic component (7) far from the first sliding block (9) is located in groove, first elasticity
Part (7) and the inner wall of groove are rotatablely connected.
A kind of 3. integral-type initiative oral cavity mouth gag according to claim 1, which is characterized in that first elastic component
(7) be made of third telescopic rod and the first spring, the both ends of the third telescopic rod respectively with the lower end of the second arc panel (5) and
The upper end rotation connection of first sliding block (9), first spring are socketed on third telescopic rod；Second elastic component (10) by
4th telescopic rod and second spring composition, the both ends of the 4th telescopic rod respectively with the first sliding groove (8) inner wall and the first sliding block
(9) side wall connection, the second spring are socketed on the 4th telescopic rod.
4. a kind of integral-type initiative oral cavity mouth gag according to claim 1, which is characterized in that the worm screw (13) it is upper
End is connected with handwheel.
A kind of 5. integral-type initiative oral cavity mouth gag according to claim 1, which is characterized in that the bottom of the chamber (12)
Portion is set there are two second sliding slot (18), and two second sliding slots (18) are interior to be equipped with the second sliding block (19), two piece of second sliding block
(19) lower end of the upper end respectively with two pieces of sliding panels (16) is connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721437644.2U CN207493121U (en) | 2017-11-01 | 2017-11-01 | A kind of integral-type initiative oral cavity mouth gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721437644.2U CN207493121U (en) | 2017-11-01 | 2017-11-01 | A kind of integral-type initiative oral cavity mouth gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207493121U true CN207493121U (en) | 2018-06-15 |
Family
ID=62502163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721437644.2U Expired - Fee Related CN207493121U (en) | 2017-11-01 | 2017-11-01 | A kind of integral-type initiative oral cavity mouth gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207493121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744140A (en) * | 2020-07-23 | 2020-10-09 | 徐州医科大学附属医院 | Department of stomatology nursing is with supplementary trainer of chewing |
-
2017
- 2017-11-01 CN CN201721437644.2U patent/CN207493121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744140A (en) * | 2020-07-23 | 2020-10-09 | 徐州医科大学附属医院 | Department of stomatology nursing is with supplementary trainer of chewing |
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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: 20180615 Termination date: 20181101 |