CN216797873U - Protective shell protection device for preventing oral mucosa from being damaged - Google Patents
Protective shell protection device for preventing oral mucosa from being damaged Download PDFInfo
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- CN216797873U CN216797873U CN202220334908.6U CN202220334908U CN216797873U CN 216797873 U CN216797873 U CN 216797873U CN 202220334908 U CN202220334908 U CN 202220334908U CN 216797873 U CN216797873 U CN 216797873U
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Abstract
The utility model belongs to the technical field of oral mucosa protection, and particularly relates to a protective shell protection device for preventing oral mucosa from being damaged. According to the utility model, the protective shell is arranged on one side of the appliance, the protective shell is made of silica gel, the appliance is made of metal or ceramic, the groove matched with the appearance of the protective shell and the position of the arch wire in the mouth is arranged in the appliance, so that good retention can be achieved, the appearance is smooth, edges and corners do not exist, and oral mucosa cannot be stimulated.
Description
Technical Field
The utility model relates to the technical field of oral mucosa protection, in particular to a protective shell protection device for preventing oral mucosa from being damaged.
Background
In clinical treatment, patients wearing the fixed appliance inevitably suffer from local ulcer caused by friction of the protective shell on the mucous membrane in the mouth, and mucous membrane protective wax is commonly used for protecting the corresponding position in clinic.
However, the mucosa protective wax has poor retention, is easy to fall off, has soft texture and is easy to deform, and the mucosa protective wax is easy to fall off.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a protective shell protection device for preventing oral mucosa from being damaged.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a prevent impaired protective housing protector of oral mucosa, is including fixing the protective housing on correcting the ware, and the cavity has all been seted up to the top and the bottom of correcting the ware, has seted up spacing hole on the top inner wall of cavity, and slidable mounting has the gag lever post in the spacing hole, and in the one end of gag lever post extended to the cavity, outside the other end of gag lever post extended to the cavity, had all seted up the spacing groove on the top of protective housing and the bottom inner wall, and the gag lever post extended to the outer one end of cavity and extended to the spacing inslot.
Preferably, a sliding groove is formed in the inner wall of one side of the cavity, a sliding block is arranged in the sliding groove in a sliding mode, and one end of the sliding block is fixedly connected with one side of the limiting rod.
Preferably, the bottom fixed mounting of sliding block has the one end of first spring, fixed connection on the other end of first spring and the bottom inner wall of sliding tray.
Preferably, a sliding hole is formed in the inner wall of one side of the cavity, a sliding rod is slidably mounted in the sliding hole, one end of the sliding rod extends into the cavity, the other end of the sliding rod extends out of the cavity, and one end of the sliding rod extends into the cavity and is fixedly connected with one side of the limiting rod.
Preferably, the through-hole has been seted up at the top of slide bar, and slidable mounting has the montant in the through-hole, and outside the both ends of montant all extended to the through-hole, one side fixed mounting of montant had the ejector pin.
Preferably, a fixed groove is formed in one side of the vertical rod, a fixture block is fixedly mounted on the inner wall of one side of the through hole, the fixture block is matched with the fixed groove, a groove is formed in the inner wall of the bottom of the cavity, a moving block is slidably mounted in the groove, one end of a second spring is fixedly mounted on one side of the moving block, the other end of the second spring is fixedly connected with the inner wall of one side of the groove, and the top of the moving block is fixedly connected with the bottom of the vertical rod.
Compared with the prior art, the utility model has the beneficial effects that:
according to the protective shell protection device for preventing the oral mucosa from being damaged, when the protective shell protection device needs to be installed, firstly, the sliding rod slides downwards, the sliding rod drives the limiting rod to move, the limiting rod is retracted into the cavity, meanwhile, the second spring drives the moving block to move, the moving block drives the vertical rod to move, the vertical rod drives the fixing groove to move, the fixing groove is connected to the clamping block in a sleeved mode, then, the protective shell is connected to the appliance in a sleeved mode, the ejector rod is pressed, the ejector rod drives the vertical rod to move, the vertical rod drives the fixing groove to move, the fixing groove is separated from the clamping block, then, the first spring drives the sliding block to move, the sliding block drives the limiting rod to move, and the limiting rod is clamped into the limiting groove, so that the installation purpose is achieved.
According to the utility model, the protective shell is arranged on one side of the appliance, is made of silica gel, is made of metal or ceramic, is internally provided with the groove matched with the appearance of the protective shell and the position of the arch wire in the mouth, can achieve good retention, has a round and smooth appearance, has no edges and corners, and cannot stimulate oral mucosa.
Drawings
Fig. 1 is a schematic front structural view of a protective shell protection device for preventing oral mucosa from being damaged according to the present invention;
fig. 2 is a schematic structural view of a part a of a protective shell protection device for preventing oral mucosa from being damaged according to the present invention;
fig. 3 is a schematic structural view of part B of a protective shell protection device for preventing oral mucosa from being damaged according to the present invention.
In the figure: the orthopedic device comprises an appliance 1, a protective shell 2, a cavity 3, a limiting hole 4, a limiting rod 5, a limiting groove 6, a sliding groove 7, a sliding block 8, a sliding hole 9, a sliding rod 10, a through hole 11, a vertical rod 12, a fixing groove 13, a clamping block 14, a groove 15, a moving block 16 and a mandril 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, a protective housing protection device for preventing oral mucosa from being damaged comprises a protective housing 2 fixed on an appliance 1, cavities 3 are formed in the top and the bottom of the appliance 1, a limiting hole 4 is formed in the inner wall of the top of the cavity 3, a limiting rod 5 is slidably mounted in the limiting hole 4, one end of the limiting rod 5 extends into the cavity 3, the other end of the limiting rod 5 extends out of the cavity 3, limiting grooves 6 are formed in the inner wall of the top and the bottom of the protective housing 2, one end of the limiting rod 5 extending out of the cavity 3 extends into the limiting grooves 6, and the limiting rod 5 is used for fixing.
In the utility model, a sliding groove 7 is formed in the inner wall of one side of the cavity 3, a sliding block 8 is arranged in the sliding groove 7 in a sliding mode, and one end of the sliding block 8 is fixedly connected with one side of the limiting rod 5.
In the utility model, one end of a first spring is fixedly arranged at the bottom of the sliding block 8, and the other end of the first spring is fixedly connected with the inner wall of the bottom of the sliding groove 7.
In the utility model, a sliding hole 9 is formed in the inner wall of one side of a cavity 3, a sliding rod 10 is slidably mounted in the sliding hole 9, one end of the sliding rod 10 extends into the cavity 3, the other end of the sliding rod 10 extends out of the cavity 3, one end of the sliding rod 10 extending into the cavity 3 is fixedly connected with one side of a limiting rod 5, and the sliding rod 10 is used for sliding.
In the utility model, the top of the sliding rod 10 is provided with a through hole 11, a vertical rod 12 is arranged in the through hole 11 in a sliding manner, two ends of the vertical rod 12 extend out of the through hole 11, one side of the vertical rod 12 is fixedly provided with an ejector rod 17, and the vertical rod 12 is used for sliding.
According to the utility model, one side of a vertical rod 12 is provided with a fixed groove 13, the inner wall of one side of a through hole 11 is fixedly provided with a fixture block 14, the fixture block 14 is matched with the fixed groove 13, the inner wall of the bottom of a cavity 3 is provided with a groove 15, a moving block 16 is slidably arranged in the groove 15, one side of the moving block 16 is fixedly provided with one end of a second spring, the other end of the second spring is arranged on the inner wall of one side of the groove 15, the top of the moving block 16 is fixedly connected with the bottom of the vertical rod 12, and the second spring is used for resetting.
Example two
The utility model provides a prevent impaired protective housing protector of oral mucosa, including fixing the protective housing 2 on correcting ware 1, the top and the bottom of correcting ware 1 have all dug cavity 3, it has spacing hole 4 to chisel on the top inner wall of cavity 3, slidable mounting has gag lever post 5 in the spacing hole 4, the one end of gag lever post 5 extends to in the cavity 3, the other end of gag lever post 5 extends to outside the cavity 3, all chisel on the top of protective housing 2 and the bottom inner wall has spacing groove 6, gag lever post 5 extends to the outer one end of cavity 3 and extends to in the spacing groove 6.
In the utility model, a sliding groove 7 is chiseled on the inner wall of one side of the cavity 3, a sliding block 8 is arranged in the sliding groove 7 in a sliding way, and one end of the sliding block 8 is fixedly connected with one side of the limiting rod 5.
In the utility model, one end of a first spring is fixedly welded at the bottom of the sliding block 8, and the other end of the first spring is fixedly connected with the inner wall of the bottom of the sliding groove 7.
According to the utility model, a sliding hole 9 is chiseled on the inner wall of one side of the cavity 3, a sliding rod 10 is arranged in the sliding hole 9 in a sliding manner, one end of the sliding rod 10 extends into the cavity 3, the other end of the sliding rod 10 extends out of the cavity 3, and one end of the sliding rod 10 extending into the cavity 3 is fixedly connected with one side of the limiting rod 5.
In the utility model, a through hole 11 is chiseled at the top of a sliding rod 10, a vertical rod 12 is arranged in the through hole 11 in a sliding manner, two ends of the vertical rod 12 extend out of the through hole 11, and an ejector rod 17 is fixedly welded at one side of the vertical rod 12.
According to the utility model, a fixing groove 13 is chiseled on one side of a vertical rod 12, a clamping block 14 is fixedly welded on the inner wall of one side of a through hole 11, the clamping block 14 is matched with the fixing groove 13, a groove 15 is chiseled on the inner wall of the bottom of a cavity 3, a moving block 16 is slidably installed in the groove 15, one side of the moving block 16 is fixedly welded with one end of a second spring, the other end of the second spring is arranged on the inner wall of one side of the groove 15, and the top of the moving block 16 is fixedly connected with the bottom of the vertical rod 12.
According to the protective shell protection device for preventing oral mucosa from being damaged, when the protective shell protection device needs to be installed, firstly, the sliding rod 10 slides downwards, the sliding rod 10 drives the limiting rod 5 to move, the limiting rod 5 is retracted into the cavity 3, meanwhile, the second spring drives the moving block 16 to move, the moving block 16 drives the vertical rod 12 to move, the vertical rod 12 drives the fixing groove 13 to move, the fixing groove 13 is sleeved on the fixture block 14, then, the protective shell 2 is sleeved on the appliance 1, then, the ejector rod 17 is pressed, the ejector rod 17 drives the vertical rod 12 to move, the vertical rod 12 drives the fixing groove 13 to move, the fixing groove 13 is separated from the fixture block 14, then, the first spring drives the sliding block 8 to move, the sliding block 8 drives the limiting rod 5 to move, and the limiting rod 5 is clamped into the limiting groove 6, so that the installation purpose is achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a prevent impaired protective housing protector of oral mucosa, is including fixing protective housing (2) on correcting ware (1), a serial communication port, cavity (3) have all been seted up to the top and the bottom of correcting ware (1), spacing hole (4) have been seted up on the top inner wall of cavity (3), slidable mounting has gag lever post (5) in spacing hole (4), the one end of gag lever post (5) extends to in cavity (3), the other end of gag lever post (5) extends to outside cavity (3), spacing groove (6) have all been seted up on the top of protective housing (2) and the bottom inner wall, gag lever post (5) extend to the outer one end of cavity (3) and extend to in spacing groove (6).
2. The protective shell protection device for preventing the oral mucosa from being damaged according to claim 1, wherein a sliding groove (7) is formed in the inner wall of one side of the cavity (3), a sliding block (8) is slidably mounted in the sliding groove (7), and one end of the sliding block (8) is fixedly connected with one side of the limiting rod (5).
3. A protective shell protector for preventing oral mucosa from being damaged according to claim 2, wherein one end of the first spring is fixedly installed at the bottom of the sliding block (8), and the other end of the first spring is fixedly connected with the inner wall of the bottom of the sliding groove (7).
4. The protective shell protection device for preventing oral mucosa from being damaged according to claim 1, wherein a sliding hole (9) is formed in an inner wall of one side of the cavity (3), a sliding rod (10) is slidably mounted in the sliding hole (9), one end of the sliding rod (10) extends into the cavity (3), the other end of the sliding rod (10) extends out of the cavity (3), and one end of the sliding rod (10) extending into the cavity (3) is fixedly connected with one side of the limiting rod (5).
5. The protective shell protection device for preventing oral mucosa from being damaged according to claim 4, wherein a through hole (11) is formed in the top of the sliding rod (10), a vertical rod (12) is slidably mounted in the through hole (11), both ends of the vertical rod (12) extend out of the through hole (11), and a top rod (17) is fixedly mounted on one side of the vertical rod (12).
6. The protective shell protection device for preventing the oral mucosa from being damaged according to claim 5, wherein a fixing groove (13) is formed in one side of the vertical rod (12), a clamping block (14) is fixedly installed on an inner wall of one side of the through hole (11), the clamping block (14) is matched with the fixing groove (13), a groove (15) is formed in an inner wall of the bottom of the cavity (3), a moving block (16) is slidably installed in the groove (15), one end of a second spring is fixedly installed on one side of the moving block (16), the other end of the second spring is arranged on an inner wall of one side of the groove (15), and the top of the moving block (16) is fixedly connected with the bottom of the vertical rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220334908.6U CN216797873U (en) | 2022-02-18 | 2022-02-18 | Protective shell protection device for preventing oral mucosa from being damaged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220334908.6U CN216797873U (en) | 2022-02-18 | 2022-02-18 | Protective shell protection device for preventing oral mucosa from being damaged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216797873U true CN216797873U (en) | 2022-06-24 |
Family
ID=82041669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220334908.6U Active CN216797873U (en) | 2022-02-18 | 2022-02-18 | Protective shell protection device for preventing oral mucosa from being damaged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216797873U (en) |
-
2022
- 2022-02-18 CN CN202220334908.6U patent/CN216797873U/en active Active
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