CN219878117U - Oral cavity is with opening a mouthful support - Google Patents
Oral cavity is with opening a mouthful support Download PDFInfo
- Publication number
- CN219878117U CN219878117U CN202320120455.1U CN202320120455U CN219878117U CN 219878117 U CN219878117 U CN 219878117U CN 202320120455 U CN202320120455 U CN 202320120455U CN 219878117 U CN219878117 U CN 219878117U
- Authority
- CN
- China
- Prior art keywords
- support plate
- column
- mandibular
- vertical support
- folded
- 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.)
- Active
Links
- 210000000214 mouth Anatomy 0.000 title claims abstract description 17
- 238000007906 compression Methods 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 17
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 abstract description 2
- 210000001847 jaw Anatomy 0.000 description 3
- 210000004373 mandible Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model belongs to the technical field of oral medical appliances, and particularly relates to an oral cavity opening bracket, which comprises a mandibular support plate, wherein a rectangular opening is arranged on the mandibular support plate, a vertical support plate penetrates through the mandibular support plate through the rectangular opening, and the top of the vertical support is rotatably connected with an upper mandibular support plate; the lower jaw support plate is inserted with a folded limiting piece at the front side and the rear side of the vertical support plate, and one sides of the lower ends of the two folded limiting pieces are fixedly connected through a fastening component. Compared with the prior art, the utility model has the following advantages: the whole device has reasonable design, convenient installation and operation, convenient disassembly and sterilization, and the distance and angle between the upper jaw support plate and the lower jaw support plate are respectively adjustable, so that the device can be suitable for different opening requirements, and has wide application range; the device has simple integral structure, can not interfere with the observation or operation of medical staff, is suitable for popularization and use, and relieves the pain of patients.
Description
Technical Field
The utility model belongs to the technical field of oral medical appliances, and particularly relates to an oral cavity opening bracket.
Background
When a patient in the oral cavity is in medical treatment, the mouth of the patient needs to be kept in an open state for a long time in the examination or nursing process, so that a dentist can observe or operate conveniently, and the patient cannot continuously open the large mouth independently, so that the working efficiency of the dentist in treatment and nursing can be influenced; the application number 2022211758906 discloses a mouth opening support for stomatology, including support main part etc. through the distance between the movable jaw of operation handle operation to open patient's oral cavity, in practical application, support main part can disturb dentist and observe or operate, and fixed jaw and movable jaw be the state of being parallel to each other, and the in-process of strutting can cause patient's discomfort.
Disclosure of Invention
The utility model aims to provide an oral cavity opening bracket aiming at the problems that the existing opening bracket is complex in structure or discomfort of a patient can be caused due to an angle problem.
The utility model is realized by the following technical scheme: the oral cavity opening support comprises a mandibular support plate, wherein rectangular openings are formed in the mandibular support plate, a vertical support plate penetrates through the mandibular support plate through the rectangular openings, and the top of the vertical support plate is rotatably connected with a maxillary support plate; the lower jaw support plate is inserted with a folded limiting piece at the front side and the rear side of the vertical support plate, and one sides of the lower ends of the two folded limiting pieces are fixedly connected through a fastening component.
Specifically, the inner ends of the mandibular support plate and the maxillary support plate are arc structures; soft rubber sleeves are sleeved outside the inner ends of the lower jaw support plate and the upper jaw support plate, and when the soft rubber sleeves are contacted with the upper jaw or the lower jaw surface, the damage to the tissue surface in the oral cavity is avoided.
Specifically, lugs are arranged on two sides of the top of the vertical support plate, and transverse through holes are formed in the lugs; the upper jaw support plate is characterized in that a connecting bulge is arranged on the outer side of the upper jaw support plate, a fixed inserting column matched with the transverse through hole is arranged on one side of the connecting bulge, an inner concave column hole is formed in the other end, opposite to the fixed inserting column, of the connecting bulge, a compression assembly is inserted into the inner concave column hole, the compression assembly comprises a column-shaped pressing block, a column-shaped inserting column is fixed on the column-shaped pressing block, one end of the column-shaped inserting column is inserted into the inner concave column hole, and the other end of the column-shaped inserting column is inserted into the transverse through hole; the column-shaped plunger is sleeved with a compression spring at one side far away from the connecting protrusion, and when the compression spring is in a natural state, the column-shaped pressing block compresses the side face of the connecting protrusion; the compression spring is compressed to the side surface to enable the upper jaw support plate to rotate relative to the vertical support plate, and after the rotation is completed, the compression spring naturally stretches to realize a locking function; the angle adjustment and locking of the upper jaw support plate and the vertical support plate are realized; the oral cavity can be conveniently adjusted according to the oral cavity condition of a patient, and the application range is increased.
Specifically, the U-shaped slot matched with the mandible support plate is arranged on the folded limiting piece; the fastening assembly comprises a connecting rod main body, a limiting block is arranged at one end of the connecting rod main body, a supporting spring is sleeved on the part of the connecting rod main body between the two folded limiting pieces, and one end, far away from the limiting block, of the connecting rod main body is connected with a limiting knob in a rotating mode; the folded limiting piece is convenient to assemble and disassemble, and can lock the vertical support plate through the fastening component after the vertical support plate is adjusted up and down; the side surface of the folded limiting piece is provided with a rubber friction surface, friction with the surface of the vertical support plate is increased, and the support stability of the opening support is improved.
Specifically, the outer end of the mandibular support plate is a handheld part, and anti-slip protrusions are arranged on the surface of the handheld part, so that medical staff can conveniently operate and adjust the opening support.
Compared with the prior art, the utility model has the following advantages: the whole device has reasonable design, convenient installation and operation, convenient disassembly and sterilization, and the distance and angle between the upper jaw support plate and the lower jaw support plate are respectively adjustable, so that the device can be suitable for different opening requirements, and has wide application range; the device has simple integral structure, can not interfere with the observation or operation of medical staff, is suitable for popularization and use, and relieves the pain of patients.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of a connection structure of the maxillary and vertical support plates.
Fig. 3 is a schematic structural view of the hold-down assembly.
Fig. 4 is a schematic view of a connection structure of the mandibular support plate and the vertical support plate.
Fig. 5 is a schematic structural view of the folded stopper.
Fig. 6 is a schematic structural view of the fastening assembly.
The device comprises a 1-mandible support plate, a 11-hand-held part, a 12-rectangular opening, a 13-anti-slip bulge, a 2-vertical support plate, a 21-lug, a 22-transverse through hole, a 3-maxillary support plate, a 31-connecting bulge, a 311-fixed plug, a 32-compression component, a 321-columnar plug, a 322-columnar press block, a 323-compression spring, a 4-folded limiting piece, a 41-U-shaped slot, a 5-fastening component, a 51-limiting knob, a 52-limiting block, a 53-connecting rod main body and a 54-supporting spring.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings of embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-6, an oral opening support comprises a mandibular support plate 1, wherein a rectangular opening 12 is arranged on the mandibular support plate 1, a vertical support plate 2 penetrates through the mandibular support plate 1 through the rectangular opening 12, and the top of the vertical support plate 2 is rotatably connected with a maxillary support plate 3; lugs 21 are arranged on two sides of the top of the vertical support plate 2, and transverse through holes 22 are formed in the lugs 21; the outer side of the upper jaw support plate 3 is provided with a connecting bulge 31, one side of the connecting bulge 31 is provided with a fixed inserting column 311 matched with the transverse through hole 22, the other end of the connecting bulge 31 opposite to the fixed inserting column 311 is provided with a concave column hole, a compression component 32 is inserted into the concave column hole, the compression component 32 comprises a column-shaped pressing block 322, a fixed column-shaped inserting column 321 is arranged on the column-shaped pressing block 322, one end of the column-shaped inserting column 321 is inserted into the concave column hole, and the other end of the column-shaped inserting column 321 is inserted into the transverse through hole 22; the side of the column-shaped inserting post 321 far away from the connecting protrusion 31 is sleeved with a compression spring 323, and when the compression spring 323 is in a natural state, the column-shaped pressing block 322 compresses the side surface of the connecting protrusion 31; the upper jaw support plate 3 can rotate relative to the vertical support plate 2 by compressing the compression spring 323 to the side, and after the rotation is completed, the locking function is realized due to the natural stretching action of the compression spring; the angle adjustment and locking of the upper jaw support plate 3 and the vertical support plate 2 are realized; the oral cavity of the patient is convenient to adjust according to the oral cavity condition of the patient, and the application range is increased;
the lower jaw support plate 1 is inserted with a folded limiting piece 4 at the front and rear sides of the vertical support plate 2, and one sides of the lower ends of the two folded limiting pieces 4 are fixedly connected through a fastening component 5; the U-shaped groove 41 matched with the mandible support plate 3 is arranged on the folded limiting piece 4;
the fastening assembly 5 comprises a connecting rod main body 53, a limiting block 52 is arranged at one end of the connecting rod main body 53, a supporting spring 54 is sleeved on the part of the connecting rod main body 52 between the two folded limiting pieces 4, and one end of the connecting rod main body 52, which is far away from the limiting block 52, is screwed with a limiting knob 51; the folded limiting piece 4 is convenient to assemble and disassemble, and can complete locking of the vertical support plate 2 through the fastening component 5 after the vertical support plate 2 is adjusted up and down; the side surface of the folded limiting piece 4 is provided with a rubber friction surface, so that friction with the surface of the vertical support plate 2 is increased, and the support stability of the opening support is improved;
in order to avoid contact damage to oral tissues, the inner ends of the mandibular support plate 1 and the maxillary support plate 3 are arc structures; soft rubber sleeves are sleeved outside the inner ends of the lower jaw support plate 1 and the upper jaw support plate 3, so that the comfort of a patient is improved; the outer end of the mandibular support plate 1 is provided with a hand-held part 11, and the surface of the hand-held part 11 is provided with a non-slip protrusion 13, so that medical staff can conveniently operate and adjust the opening support.
When the device is used, a medical staff holds the hand holding part, after the mandibular support plate 1 is placed at the corresponding position, the height of the vertical support plate 2 relative to the mandibular support plate 1 is sequentially adjusted, and after the adjustment is finished, the clamping of the folded limiting piece 4 is realized through the limiting knob 51, namely the fixing of the vertical support plate 2 is realized; then, the angle of the upper jaw support plate 3 relative to the vertical support plate 2 is adjusted, and after the upper jaw support plate 3 is loosened, the compression assembly 32 locks the upper jaw support plate 3;
after the use is completed, the folded limiting piece 4 and the mandibular support plate 1 can be detached in sequence by rotating the limiting knob 51; pressing the hold-down spring 323 sideways facilitates removal of the hold-down assembly 32 and the vertical support plate 2; and the disinfection treatment of each part is convenient.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The oral cavity opening support is characterized by comprising a mandibular support plate, wherein rectangular openings are formed in the mandibular support plate, a vertical support plate penetrates through the mandibular support plate through the rectangular openings, and the top of the vertical support plate is rotatably connected with a maxillary support plate; the lower jaw support plate is inserted with a folded limiting piece at the front side and the rear side of the vertical support plate, and one sides of the lower ends of the two folded limiting pieces are fixedly connected through a fastening component.
2. The oral stent of claim 1, wherein the inner ends of the mandibular and maxillary support are arc structures.
3. An oral stent according to claim 2 wherein the inner ends of the mandibular and maxillary braces are covered with a soft rubber sleeve.
4. The oral stent of claim 1, wherein the two sides of the top of the vertical support plate are provided with lugs, and the lugs are provided with transverse through holes; the upper jaw support plate is characterized in that a connecting bulge is arranged on the outer side of the upper jaw support plate, a fixed inserting column matched with the transverse through hole is arranged on one side of the connecting bulge, an inner concave column hole is formed in the other end, opposite to the fixed inserting column, of the connecting bulge, a compression assembly is inserted into the inner concave column hole, the compression assembly comprises a column-shaped pressing block, a column-shaped inserting column is fixed on the column-shaped pressing block, one end of the column-shaped inserting column is inserted into the inner concave column hole, and the other end of the column-shaped inserting column is inserted into the transverse through hole; the column-shaped plunger is sleeved with the compression spring at one side far away from the connecting protrusion, and when the compression spring is in a natural state, the column-shaped pressing block compresses the side face of the connecting protrusion.
5. The oral stent of claim 1, wherein the folded limiting member is provided with a U-shaped slot matched with the mandibular support plate; the fastening assembly comprises a connecting rod main body, a limiting block is arranged at one end of the connecting rod main body, a supporting spring is sleeved on the part, located between the two folded limiting pieces, of the connecting rod main body, and one end, far away from the limiting block, of the connecting rod main body is connected with a limiting knob in a rotating mode.
6. An oral stent according to claim 5 wherein the side surface of the folded retainer is provided with a rubber friction surface.
7. An oral stent according to claim 1 wherein the outer end of the mandibular support is a hand-held portion, the surface of the hand-held portion being provided with cleats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320120455.1U CN219878117U (en) | 2023-01-17 | 2023-01-17 | Oral cavity is with opening a mouthful support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320120455.1U CN219878117U (en) | 2023-01-17 | 2023-01-17 | Oral cavity is with opening a mouthful support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219878117U true CN219878117U (en) | 2023-10-24 |
Family
ID=88410767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320120455.1U Active CN219878117U (en) | 2023-01-17 | 2023-01-17 | Oral cavity is with opening a mouthful support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219878117U (en) |
-
2023
- 2023-01-17 CN CN202320120455.1U patent/CN219878117U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210158572U (en) | Tongue depressor for medical internal medicine | |
| CN219878117U (en) | Oral cavity is with opening a mouthful support | |
| CN211094810U (en) | Oral cavity clinical oral cavity opening device | |
| CN210044127U (en) | Clinical operation tray of using of gynaecology and obstetrics | |
| CN213156230U (en) | Elastic dilator for oral clinical operation | |
| CN210784801U (en) | Denture installation equipment for dentistry | |
| CN111991100A (en) | Adjustable oral lip opening device convenient for stomatologist | |
| CN219594865U (en) | Removable denture bracket | |
| CN213940821U (en) | Oral cavity instrument auxiliary device | |
| CN111096817A (en) | Oral cavity repairing supporter | |
| CN219439491U (en) | Lingual small retractor for oral implantation operation | |
| CN213551636U (en) | Oral support device with replaceable sterilized tooth protection pad | |
| CN217310626U (en) | Spreader for stomatological operation | |
| CN213430007U (en) | Convenient regulation formula mouth mirror for oral cavity restoration | |
| CN215899945U (en) | Painless denture detacher convenient to use | |
| CN218304866U (en) | Oral cavity examination mirror for children | |
| CN213190367U (en) | Height-adjustable scoliosis postoperative rehabilitation seat with attention to shoulder balance | |
| CN215130667U (en) | Adjustable orthodontic mouth gag | |
| CN214632416U (en) | Complete denture is with root of tooth carving device | |
| CN216455452U (en) | Tongue blocking device for oral restoration | |
| CN217852897U (en) | Mouth gag for department of stomatology that can accurately adjust | |
| CN214208305U (en) | Medical traditional Chinese medicine clinical tongue inspection device | |
| CN110495912A (en) | A kind of medical oral pressure tongue bracket | |
| CN215688101U (en) | Tongue pressing device suitable for children and used for stomatology department | |
| CN219501204U (en) | Clamp type support with lip supporting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |