CN220045859U

CN220045859U - Oral cavity expansion fixing device

Info

Publication number: CN220045859U
Application number: CN202321683796.6U
Authority: CN
Inventors: 张萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-21
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses an oral cavity expanding and fixing device which comprises a lower lip baffle, a second connecting sheet and an upper lip supporting plate, wherein the lower lip supporting plate is fixed on one side of the lower lip baffle, a second limiting plate is fixed on one side of the bottom end of the lower lip supporting plate, the upper lip supporting plate is fixed on one side of the upper lip baffle, a first limiting plate is fixed on the top end of the upper lip supporting plate, a water absorbing structure comprises a fixing groove, a moving groove, a pulling plate and a water absorbing cotton sliver, the fixing groove is fixed in the lower lip supporting plate, and the moving groove is inserted in the fixing groove. According to the saliva absorbing device, saliva in the lower lip is absorbed through the moving groove and the holes in the surface of the water absorbing sliver, so that the lower lip is kept dry, and the water absorbing sliver is replaced by pulling the pulling plate, so that the saliva absorbing function of the device is realized, saliva accumulated in the lower lip is reduced by absorbing saliva generated by salivary glands of the lower lip, the saliva is prevented from flowing out, and the functionality of the device is enhanced.

Description

Oral cavity expansion fixing device

Technical Field

The utility model relates to the technical field of oral treatment, in particular to an oral cavity expanding and fixing device.

Background

In the process of treating the oral cavity, in order to keep the mouth of the patient in an open-close state, an oral cavity expanding and fixing device is needed to be used for expanding the lips of the patient, so that the patient can keep a state of a long mouth, and medical staff can conveniently extend tools into the oral cavity of the patient for treatment;

the patent of China authorizes bulletin number CN215425183U, bulletin day 2022, 01 month 07, discloses an oral cavity expansion fixing device for nursing of the five sense organs, relates to the technical field of nursing of the five sense organs, specifically is an oral cavity expansion fixing device for nursing of the five sense organs, including lower expansion board, upper expansion board, the equal fixedly connected with bottom mounting panel in both sides of lower expansion board, the joint groove has been seted up to the upper surface of bottom mounting panel, the equal fixedly connected with top mounting panel in both sides of upper expansion board. According to the oral cavity expansion fixing device for the facial nursing, through the cooperation of the lower expansion plate, the upper dental plate and the lower dental plate, the upper lip and the lower lip of a patient can be expanded by utilizing the lower expansion plate and the upper expansion plate, so that the oral cavity of the patient is exposed, the teeth can be cleaned, the upper dental plate and the lower dental plate are propped against the teeth of the patient, the oral cavity of the patient is expanded, the oral cavity expansion fixing device is suitable for treating the oral cavity inner wall of the patient, and the functionality of the oral cavity expansion fixing device for the facial nursing is improved;

the prior technical proposal has the following defects: when the device is used, the defect that saliva is not convenient to adsorb is overcome, because saliva glands grow on the lower lips of the oral cavity, the saliva glands are easy to stimulate in the process that the device struts the oral cavity, so that a great deal of saliva is secreted by a patient, and the saliva flows out along the lower lip baffle, and affects the patient and medical staff.

Disclosure of Invention

First, the technical problem to be solved

The present utility model is directed to an oral cavity expanding and fixing device, which solves the above-mentioned problems in the prior art.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an oral cavity expansion fixing device, includes lip baffle, second connection piece and last lip layer board, one side of lip baffle is fixed with the lip layer board down, one side of lip layer board bottom is fixed with the second limiting plate down, the inside of lip layer board is provided with the structure that absorbs water down, the both sides of lip baffle all are fixed with first connection piece down, the top of first connection piece is provided with the moving structure, the top of moving structure is provided with the second connection piece, one side of second connection piece is fixed with the lip baffle, one side of lip baffle is fixed with the lip layer board on, and the top of lip layer board is fixed with first limiting plate on, the structure that absorbs water includes fixed slot, movable slot, arm-tie and absorbs water silver, the inside at the lip layer board is fixed to the fixed slot, the inside of fixed slot is inserted and is equipped with the movable slot.

According to the oral cavity expanding and fixing device, the device is placed in an oral cavity, the upper lip supporting plate and the lower lip supporting plate are respectively in contact with the upper lip and the lower lip, the distance between the second connecting piece and the first connecting piece is adjusted through the moving structure, the lips are unfolded, the positions of the lips are limited through the upper lip baffle and the first limiting plate, the upper lip is not easy to slide, and saliva accumulated by the lower lip is adsorbed through the water absorbing structure.

Preferably, a pulling plate is fixed at the top end of the moving groove, and a water absorbing cotton sliver is arranged in the moving groove. Saliva in the lower lip is adsorbed through the moving groove passing through the fixing groove and the holes on the surface of the water absorption sliver, so that the lower lip is kept dry, and the water absorption sliver is replaced by pulling the pulling plate.

Preferably, a sliding structure is formed between the movable groove and the fixed groove, and holes are uniformly formed in the bottoms of the fixed groove and the movable groove.

Preferably, the moving structure comprises an outer sleeve shell, an inner shell, a fixing bolt, a moving rod, a limiting shell and a spring, wherein the outer sleeve shell is fixed at the top end of the first connecting sheet, the inner shell is inserted into the outer sleeve shell, and the spring is arranged in the inner shell.

Preferably, the limiting shell is fixed at the top end of the second connecting sheet, a fixing bolt is inserted at one side of the limiting shell, and a moving rod is inserted in the limiting shell. The distance between the second connecting piece and the first connecting piece is enlarged through spring reset, the position of the second connecting piece is fixed by rotating the fixing bolt, and the size of the device is adjusted.

Preferably, the outer side wall of the fixing bolt is provided with external threads, and the inner part of the limiting shell is provided with internal threads matched with the external threads.

Preferably, a sliding structure is formed between the limiting shell and the moving rod, and a sliding structure is formed between the outer shell and the inner shell.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that: the oral cavity expansion fixing device has reasonable structure and has the following advantages:

(1) The saliva in the lower lip is adsorbed through the moving groove and the holes on the surface of the water absorption sliver, so that the lower lip is kept dry, and the water absorption sliver is replaced by pulling the pulling plate, thereby realizing the saliva adsorption function of the device, reducing the saliva accumulated in the lower lip by adsorbing the saliva generated by the saliva gland of the lower lip, preventing the saliva from flowing out, and enhancing the functionality of the device;

(2) The distance between the second connecting piece and the first connecting piece is enlarged through spring reset, the position of the second connecting piece is fixed through the rotation fixing bolt, and the size of the device is adjusted, so that the distance adjusting function of the device is realized, the height of the device is adjusted according to the size of the mouth of a patient, and the device is suitable for different crowds.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic side view of a water absorbing structure according to the present utility model;

fig. 4 is a schematic cross-sectional elevation view of a mobile structure according to the present utility model.

Reference numerals in the drawings illustrate: 1. a lower lip baffle; 2. a water absorbing structure; 201. a fixing groove; 202. a moving groove; 203. pulling a plate; 204. a water absorbing cotton sliver; 3. a first connecting piece; 4. a moving structure; 401. an outer shell; 402. an inner case; 403. a fixing bolt; 404. a moving rod; 405. a limit shell; 406. a spring; 5. a second connecting piece; 6. an upper lip baffle; 7. a first limiting plate; 8. an upper lip support plate; 9. a lower lip support plate; 10. and the second limiting plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-4, the oral cavity expanding and fixing device provided by the utility model comprises a lower lip baffle 1, a second connecting sheet 5 and an upper lip supporting plate 8, wherein one side of the lower lip baffle 1 is fixed with a lower lip supporting plate 9, one side of the bottom end of the lower lip supporting plate 9 is fixed with a second limiting plate 10, a water absorbing structure 2 is arranged in the lower lip supporting plate 9, both sides of the lower lip baffle 1 are fixed with a first connecting sheet 3, the top end of the first connecting sheet 3 is provided with a moving structure 4, the top end of the moving structure 4 is provided with the second connecting sheet 5, one side of the second connecting sheet 5 is fixed with an upper lip baffle 6, one side of the upper lip baffle 6 is fixed with an upper lip supporting plate 8, the top end of the upper lip supporting plate 8 is fixed with a first limiting plate 7, the water absorbing structure 2 comprises a fixed slot 201, a moving slot 202, a pulling plate 203 and a water absorbing cotton sliver 204, the fixed slot 201 is fixed in the lower lip supporting plate 9, the moving slot 202 is internally inserted, the pulling plate 203 is fixed at the top end of the moving slot 202, the water absorbing 204 is arranged in the fixed slot 202, the upper lip supporting plate 6 and the moving structure 2 and the bottom of the moving slot 201 are uniformly provided with holes.

The working principle of the oral cavity expanding and fixing device based on the first embodiment is as follows: the device is placed in the oral cavity, the upper lip supporting plate 8 and the lower lip supporting plate 9 are respectively contacted with the upper lip and the lower lip, the distance between the second connecting piece 5 and the first connecting piece 3 is adjusted by using the moving structure 4, the lips are spread, the position of the lips is limited by the upper lip baffle 6 and the first limiting plate 7, the upper lips are not easy to slide, saliva accumulated on the lower lip is adsorbed by the water absorbing structure 2, the water absorbing sliver 204 is placed in the moving groove 202, then the fixing groove 201 is inserted into the fixing groove 201, the moving groove 202 is adsorbed on the saliva in the lower lip through the holes on the surfaces of the fixing groove 201 and the water absorbing sliver 204, the lower lip is kept dry, the moving groove 202 is separated from the fixing groove 201 by pulling the pulling plate 203, and the water absorbing sliver 204 is replaced.

Example two

The embodiment comprises the following steps: the moving structure 4 comprises an outer sleeve 401, an inner sleeve 402, a fixing bolt 403, a moving rod 404, a limiting shell 405 and a spring 406, wherein the outer sleeve 401 is fixed at the top end of the first connecting sheet 3, the inner sleeve 402 is inserted into the outer sleeve 401, the spring 406 is arranged in the inner sleeve 402, the limiting shell 405 is fixed at the top end of the second connecting sheet 5, the fixing bolt 403 is inserted into one side of the limiting shell 405, the moving rod 404 is inserted into the inner sleeve 405, external threads are arranged on the outer side wall of the fixing bolt 403, internal threads matched with the external threads are arranged in the limiting shell 405, a sliding structure is formed between the limiting shell 405 and the moving rod 404, and a sliding structure is formed between the outer sleeve 401 and the inner sleeve 402.

In this embodiment, the compressed spring 406 resets and pushes the second connecting piece 5 to move upwards, so as to enlarge the distance between the second connecting piece 5 and the first connecting piece 3, and meanwhile, the moving rod 404 slides in the limiting shell 405, so that the spring 406 is prevented from driving the second connecting piece 5 to shake, the fixing bolt 403 is made to be clung to the surface of the moving rod 404 by rotating the fixing bolt 403, the position of the second connecting piece 5 is fixed, the spring 406 is isolated from the inner shell 402 by the outer shell 401, and the spring 406 is prevented from damaging the skin at the corners of the mouth.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An oral cavity expansion fixing device, includes lower lip baffle (1), second connection piece (5) and upper lip layer board (8), its characterized in that: one side of lower lip baffle (1) is fixed with lower lip layer board (9), one side of lower lip layer board (9) bottom is fixed with second limiting plate (10), the inside of lower lip layer board (9) is provided with absorbent structure (2), the both sides of lower lip baffle (1) all are fixed with first connecting piece (3), the top of first connecting piece (3) is provided with movable structure (4), the top of movable structure (4) is provided with second connection piece (5), one side of second connection piece (5) is fixed with upper lip layer board (6), one side of upper lip layer board (6) is fixed with upper lip layer board (8), and the top of upper lip layer board (8) is fixed with first limiting plate (7), absorbent structure (2) are including fixed slot (201), movable slot (202), arm-tie (203) and absorbent silver (204), the inside at lower lip (9) is fixed to fixed slot (201), the inside of fixed slot (201) is inserted and is equipped with movable slot (202).

2. An oral dilation fixture according to claim 1 wherein: a pulling plate (203) is fixed at the top end of the moving groove (202), and a water absorbing sliver (204) is arranged in the moving groove (202).

3. An oral dilation fixture according to claim 1 wherein: a sliding structure is formed between the movable groove (202) and the fixed groove (201), and holes are uniformly formed in the bottoms of the fixed groove (201) and the movable groove (202).

4. An oral dilation fixture according to claim 1 wherein: the movable structure (4) comprises an outer casing (401), an inner casing (402), a fixing bolt (403), a movable rod (404), a limiting casing (405) and a spring (406), wherein the outer casing (401) is fixed at the top end of the first connecting sheet (3), the inner casing (402) is inserted into the outer casing (401), and the spring (406) is arranged in the inner casing (402).

5. An oral dilation fixture according to claim 4 wherein: the limiting shell (405) is fixed at the top end of the second connecting sheet (5), a fixing bolt (403) is inserted at one side of the limiting shell (405), and a moving rod (404) is inserted in the limiting shell (405).

6. An oral dilation fixture according to claim 4 wherein: external threads are arranged on the outer side wall of the fixing bolt (403), and internal threads matched with the external threads are arranged inside the limiting shell (405).

7. An oral dilation fixture according to claim 4 wherein: a sliding structure is formed between the limiting shell (405) and the moving rod (404), and a sliding structure is formed between the outer shell (401) and the inner shell (402).