CN215019504U

CN215019504U - Novel supporter for oral cavity restoration

Info

Publication number: CN215019504U
Application number: CN202121123388.6U
Authority: CN
Inventors: 张建英; 梁猛猛; 王婷; 赵薇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-07
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a novel eyelidretractor for oral restoration, including the U-shaped pipe, the inner wall fixedly connected with baffle of U-shaped pipe, the gas pocket has all been seted up to the upper and lower both sides of U-shaped pipe, hollow sealed piece has been cup jointed on the surface of U-shaped pipe, the bottom fixedly connected with guide block of hollow sealed piece, the guide way has been seted up to the bottom of guide block. The utility model discloses a set up the U-shaped pipe, the baffle, the gas pocket, the go-between, the second spring, a sealed section of thick bamboo, the spliced pole, the sliding ring, first support column and second support column, wherein, all contact with patient's tooth when first support column and second support column, and, the gas pocket is in when closed condition, carry on spacingly to patient's tooth through first support column and second support column, make the unable closure in patient's oral cavity, and then prevent when restoreing patient's oral cavity, because of patient's oral cavity is closed, and lead to medical instrument to damage or treatment to be interrupted.

Description

Novel supporter for oral cavity restoration

Technical Field

The utility model relates to an oral cavity department apparatus technical field especially relates to a novel eyelidretractor is used in oral cavity restoration.

Background

The oral cavity restoration mainly aims at the treatment work after tooth defect and tooth loss, such as inlays, crowns, false teeth and the like, and also comprises the treatment of periodontal disease, temporomandibular joint disease and maxillofacial tissue defect by utilizing the artificial restoration. At present, when carrying out oral cavity restoration to the patient, it opens the mouth to need the patient usually, then, stretches into treatment instrument to the oral cavity to treat the oral cavity through medical instrument, but when the treatment, patient's mouth often can take place to close because of facial muscle fatigue, and then leads to medical instrument to damage easily or the treatment to be interrupted.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when carrying out oral cavity restoration to the patient, generally need the patient to open the mouth, but when the treatment, patient's mouth often can take place to close because of facial muscle fatigue, and then leads to treatment device to damage easily or the treatment is interrupted, and a novel eyelidretractor is used in oral cavity restoration that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel supporter for oral restoration comprises a U-shaped pipe, wherein the inner wall of the U-shaped pipe is fixedly connected with a partition plate, the upper side and the lower side of the U-shaped pipe are both provided with air holes, the surface of the U-shaped pipe is sleeved with a hollow sealing block, the bottom of the hollow sealing block is fixedly connected with a guide block, the bottom of the guide block is provided with a guide groove, the surface of the U-shaped pipe is fixedly connected with a first connecting block, the front side and the rear side of the first connecting block are both provided with grooves, the back of the first connecting block is fixedly connected with a second connecting block, the back of the second connecting block and the inner wall of the groove are both provided with a U-shaped column in a fit manner, the surface of the U-shaped column is fixedly connected with a pressing block, the surface of the pressing block is both contacted with the inner wall of the guide groove, the left side and the right side of the second connecting block and one side of the hollow sealing block, which is close to the first connecting block, are both fixedly connected with a first spring, the inner wall fixedly connected with go-between of U-shaped pipe, the last fixed surface of go-between is connected with the second spring, the last fixed surface of second spring is connected with a sealed section of thick bamboo, the surface of a sealed section of thick bamboo and the inner wall contact of U-shaped pipe, the bottom fixedly connected with spliced pole of a sealed section of thick bamboo, the bottom fixedly connected with sliding ring of spliced pole, the first support column of back fixedly connected with of sliding ring, the back fixedly connected with second support column of U-shaped pipe, the positive fixedly connected with spacing post of U-shaped post, the upper surface of second connecting block and the hollow sealed piece all with the surface contact of spacing post near one side of first connecting block.

Preferably, the sealing cylinder comprises a sealing plate, the bottom of the sealing plate is fixedly connected with the upper surface of the connecting column, the bottom of the sealing plate is in contact with the bottom of the U-shaped pipe, the bottom of the sealing plate is fixedly connected with a hollow cylinder, the bottom of the sealing plate is fixedly connected with the upper surface of a second spring, the second spring is located inside the hollow cylinder, and the surface of the hollow cylinder is in contact with the inner wall of the U-shaped pipe.

Preferably, the center of the hollow sealing block and the center of the air hole are on the same vertical line, and the length of the hollow sealing block is greater than the diameter of the air hole.

Preferably, the pressing block is a trapezoidal block, and both the left side and the right side of the pressing block are inclined planes.

Preferably, disposable silica gel sleeves are sleeved on the surfaces of the first supporting column and the second supporting column, and baffle rings are bonded on the surfaces of the disposable silica gel sleeves.

Preferably, the surface of the hollow cylinder is provided with an annular groove, and the inner wall of the annular groove is bonded with a rubber sealing ring.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a set up the U-shaped pipe, a separation plate, the gas pocket, the go-between, the second spring, a sealed section of thick bamboo, the spliced pole, the sliding ring, first support column and second support column, wherein, when the gas pocket is opened, make the closing plate rebound through the second spring, and make first support column and second support column all contact with patient's tooth, when the gas pocket is closed, because the unable change of gas volume in the U-shaped pipe, make first support column and second support column no longer change, this moment, through first support column and second support column, make the unable closure of patient's oral cavity, thereby prevent when restoreing patient's oral cavity, because of patient's oral cavity is closed, and lead to medical instrument to damage or treatment to be interrupted.

(2) The utility model discloses a through hollow sealed piece, the guide block, the guide way, first connecting block, the second connecting block, the U-shaped post, press the cooperation of briquetting and first spring, it is comparatively convenient to make the switch of gas pocket, and simultaneously, through setting up the disposable silica gel cover that can change on first support column and the second support column, make medical personnel when this eyelidretractor of repetitious usage, disposable silica gel cover is changed to the accessible, make the surface cleanliness factor of first support column and second support column improve, thereby make the patient oral cavity can not take place cross infection.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;

fig. 4 is a front view of the structure of the present invention;

fig. 5 is a top view of a U-shaped tube of the present invention;

fig. 6 is a side view of the guide block of the present invention;

fig. 7 is a front view of the hollow cylinder of the present invention.

In the figure: 1. a U-shaped tube; 2. a partition plate; 3. air holes; 4. a hollow seal block; 5. a guide block; 6. a guide groove; 7. a first connection block; 8. a groove; 9. a second connecting block; 10. a U-shaped column; 11. a pressing block; 12. a first spring; 13. a connecting ring; 14. a second spring; 15. a sealing cylinder; 151. a sealing plate; 152. a hollow cylinder; 16. connecting columns; 17. a slip ring; 18. a first support column; 19. a second support column; 20. a limiting column; 21. a disposable silicone sleeve; 22. a baffle ring; 23. an annular groove; 24. a rubber seal ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-7, a novel supporter for oral cavity restoration, comprising a U-shaped tube 1, a partition plate 2 fixedly connected to the inner wall of the U-shaped tube 1, air holes 3 formed on both upper and lower sides of the U-shaped tube 1, a hollow sealing block 4 sleeved on the surface of the U-shaped tube 1, a center of the hollow sealing block 4 and a circle center of the air hole 3 being on the same vertical line, and a length of the hollow sealing block 4 being greater than a diameter of the air hole 3, the air hole 3 being sealed by the hollow sealing block 4, a guide block 5 fixedly connected to the bottom of the hollow sealing block 4, a guide groove 6 formed at the bottom of the guide block 5, a first connecting block 7 fixedly connected to the surface of the U-shaped tube 1, grooves 8 formed at both front and rear sides of the first connecting block 7, a second connecting block 9 fixedly connected to the back of the first connecting block 7, a U-shaped column 10 attached to the back of the second connecting block 9 and an inner wall of the groove 8, the surface of the U-shaped column 10 is fixedly connected with a pressing block 11, the surface of the pressing block 11 is contacted with the inner wall of the guide groove 6, the pressing block 11 is a trapezoidal block, the left side and the right side of the pressing block 11 are inclined planes, the left side and the right side of the second connecting block 9 and one side of the hollow sealing block 4 close to the first connecting block 7 are fixedly connected with a first spring 12, the guide block is tightly contacted with the pressing block 11 through the first spring 12, the inner wall of the U-shaped tube 1 is fixedly connected with a connecting ring 13, the upper surface of the connecting ring 13 is fixedly connected with a second spring 14, the upper surface of the second spring 14 is fixedly connected with a sealing cylinder 15, the surface of the sealing cylinder 15 is contacted with the inner wall of the U-shaped tube 1, the bottom of the sealing cylinder 15 is fixedly connected with a connecting column 16, the bottom of the connecting column 16 is fixedly connected with a sliding ring 17, the back of the sliding ring 17 is fixedly connected with a first supporting column 18, and the back of the U-shaped tube 1 is fixedly connected with a second supporting column 19, the front face of the U-shaped column 10 is fixedly connected with a limiting column 20, the upper surface of the second connecting block 9 and one side, close to the first connecting block 7, of the hollow sealing block 4 are both in contact with the surface of the limiting column 20, and the U-shaped column 10 cannot be moved out of the groove 8 through the limiting column 20.

The sealing cylinder 15 comprises a sealing plate 151, the bottom of the sealing plate 151 is fixedly connected with the upper surface of the connecting column 16, the bottom of the sealing plate 151 is contacted with the bottom of the U-shaped tube 1, the bottom of the sealing plate 151 is fixedly connected with a hollow cylinder 152, the bottom of the sealing plate 151 is fixedly connected with the upper surface of a second spring 14, the second spring 14 is positioned inside the hollow cylinder 152, the surface of the hollow cylinder 152 is contacted with the inner wall of the U-shaped tube 1, and the opening of the U-shaped tube 1 is sealed through the hollow cylinder 152.

Disposable silica gel cover 21 has all been cup jointed on the surface of first support column 18 and the surface of second support column 19, disposable silica gel cover 21's surface bonds and has kept off ring 22, when keeping off ring 22 and patient's tooth contact, it is spacing to disposable silica gel cover 21 through keeping off ring 22, set up disposable silica gel cover 21 that can change on first support column 18 and the second support column 19, make medical personnel when this eyelidretractor of repetitious usage, disposable silica gel cover 21 is changed to the accessible, make the surface cleanliness factor of first support column 18 and second support column 19 improve, thereby make the patient oral cavity can not take place cross infection.

The surface of the hollow cylinder 152 is provided with an annular groove 23, the inner wall of the annular groove 23 is bonded with a rubber sealing ring 24, and the sealing performance between the hollow cylinder 152 and the U-shaped pipe 1 is improved through the rubber sealing ring 24.

In the utility model, when the medical staff uses the support, the pressing block 11 and the U-shaped tube 1 are held by hand first, the hollow sealing block 4 is staggered with the air hole 3 by the cooperation of the inclined plane on the pressing column and the guide groove 6, then the distance between the first supporting column 18 and the second supporting column 19 is reduced to the minimum value by pressing the sealing cylinder 15, the pressing column is released, the hollow sealing block 4 is aligned with the air hole 3 by the first spring 12, at this time, the distance between the first supporting column 18 and the second supporting column 19 can not be changed because the gas amount in the U-shaped tube 1 can not be changed, when the oral cavity of the patient needs to be supported, the mouth of the patient is firstly opened, the disposable silica gel sleeve 21 on the second supporting column 19 is placed on the lower tooth of the patient, then the pressing block 11 and the U-shaped tube 1 are held by hand, the hollow sealing block 4 is staggered with the air hole 3 by the cooperation of the inclined plane on the pressing column and the guide groove 6, at the moment, the disposable silica gel sleeve 21 on the first supporting column 18 is contacted with the upper teeth of the patient through the second spring 14, when the disposable silica gel sleeves 21 on the first supporting column 18 and the second supporting column 19 are contacted with the teeth of the patient, the pressing column is loosened, the hollow sealing block 4 is aligned with the air hole 3 through the first spring 12, at the moment, the distance between the first supporting column 18 and the second supporting column 19 cannot be changed due to the fact that the gas amount in the U-shaped tube 1 cannot be changed, the oral cavity of the patient cannot be closed through the first supporting column 18 and the second supporting column 19, and after the oral cavity treatment of the patient is completed, the mouth of the patient can be opened to be large, so that the support can be taken out of the oral cavity.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The novel support for oral restoration comprises a U-shaped pipe (1) and is characterized in that a partition plate (2) is fixedly connected to the inner wall of the U-shaped pipe (1), air holes (3) are formed in the upper side and the lower side of the U-shaped pipe (1), a hollow sealing block (4) is sleeved on the surface of the U-shaped pipe (1), a guide block (5) is fixedly connected to the bottom of the hollow sealing block (4), a guide groove (6) is formed in the bottom of the guide block (5), a first connecting block (7) is fixedly connected to the surface of the U-shaped pipe (1), grooves (8) are formed in the front side and the rear side of the first connecting block (7), a second connecting block (9) is fixedly connected to the back side of the first connecting block (7), a U-shaped column (10) is arranged on the back side of the second connecting block (9) and on the inner wall of the groove (8) in a laminating manner, and a pressing block (11) is fixedly connected to the surface of the U-shaped column (10), the surface of the pressing block (11) is in contact with the inner wall of the guide groove (6), the left side and the right side of the second connecting block (9) and one side, close to the first connecting block (7), of the hollow sealing block (4) are fixedly connected with a first spring (12), the inner wall of the U-shaped pipe (1) is fixedly connected with a connecting ring (13), the upper surface of the connecting ring (13) is fixedly connected with a second spring (14), the upper surface of the second spring (14) is fixedly connected with a sealing cylinder (15), the surface of the sealing cylinder (15) is in contact with the inner wall of the U-shaped pipe (1), the bottom of the sealing cylinder (15) is fixedly connected with a connecting column (16), the bottom of the connecting column (16) is fixedly connected with a sliding ring (17), the back of the sliding ring (17) is fixedly connected with a first supporting column (18), the back of the U-shaped pipe (1) is fixedly connected with a second supporting column (19), the front face of the U-shaped column (10) is fixedly connected with a limiting column (20), and the upper surface of the second connecting block (9) and one side, close to the first connecting block (7), of the hollow sealing block (4) are in surface contact with the limiting column (20).

2. The novel supporter for oral restoration according to claim 1, wherein the sealing cylinder (15) comprises a sealing plate (151), the bottom of the sealing plate (151) is fixedly connected with the upper surface of the connecting column (16), the bottom of the sealing plate (151) is in contact with the bottom of the U-shaped tube (1), the bottom of the sealing plate (151) is fixedly connected with a hollow cylinder (152), the bottom of the sealing plate (151) is fixedly connected with the upper surface of the second spring (14), the second spring (14) is located inside the hollow cylinder (152), and the surface of the hollow cylinder (152) is in contact with the inner wall of the U-shaped tube (1).

3. The novel supporter for oral restoration according to claim 1, wherein the center of the hollow sealing block (4) and the center of the air hole (3) are on the same vertical line, and the length of the hollow sealing block (4) is greater than the diameter of the air hole (3).

4. The novel supporter for oral restoration according to claim 1, wherein the pressing block (11) is a trapezoidal block, and both the left and right sides of the pressing block (11) are inclined planes.

5. The novel supporter for oral restoration according to claim 1, wherein a disposable silicone sleeve (21) is sleeved on the surface of the first supporting column (18) and the surface of the second supporting column (19), and a baffle ring (22) is bonded on the surface of the disposable silicone sleeve (21).

6. The novel supporter for oral restoration as claimed in claim 2, wherein the hollow cylinder (152) is provided with an annular groove (23) on the surface thereof, and the inner wall of the annular groove (23) is bonded with a rubber sealing ring (24).