An oral appliance adjustment attachment with a self-locking function of a single point traction in the anterior tooth area

Abstract

The utility model relates to the technical field of medical appliances, and in particular to an oral appliance adjustment accessory with a self-locking function of a single point traction in the front teeth area. It is composed of an upper brace and a lower brace, a limit plate is installed on the bottom of the upper brace, and a fixed seat is installed on the lower brace. The fixed seat is composed of a bottom plate, an outer plate, and an inner plate. A screw is rotatably connected between the outer plate and the inner plate, and a sliding plate is threadedly connected to the screw. A hook is fixedly connected to the top of the sliding plate, and a positioning block is fixedly connected to the outer side of the bottom end of the hook. The utility model forms a locking structure by cooperating with the gasket at the bottom of the limit plate, which can close the upper brace and the lower brace to prevent the mouth from being opened infinitely when sleeping, thereby achieving the effect of stopping snoring, and is highly practical.

Description

Technical Field

[0001] The utility model relates to the technical field of medical appliances, in particular to an oral appliance adjustment accessory with a front teeth unit point traction self-locking function. Background Art

[0002] Snoring, also known as sleep apnea syndrome, is caused by the obstruction of the airway by the uvula and soft palate in the throat during sleep, which causes snoring. The obstruction to a certain extent can cause changes in airway pressure and even apnea, which not only affects the quality of sleep, but can also cause high blood pressure, endocrine changes, and produce or aggravate many systemic diseases. In severe cases, it can lead to sudden death.

[0003] Currently, there are many oral appliances on the market to improve snoring. However, the existing oral appliances often have problems such as inconvenient operation, low adjustment accuracy, and easy loosening during adjustment, which affects their use effect. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing oral appliance has the problems of inconvenient operation, low adjustment precision, easy loosening, etc. during adjustment.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: an oral appliance adjustment accessory with a unit-point traction self-locking function in the anterior teeth area, which is composed of an upper brace and a lower brace. A limiting plate is installed at the bottom of the upper brace, and a fixed seat is installed on the lower brace. The fixed seat is composed of a bottom plate, an outer plate, and an inner plate. A screw is rotatably connected between the outer plate and the inner plate, and a sliding plate is threadedly connected to the screw. A curved hook is fixedly connected to the top of the sliding plate, and a positioning block is fixedly connected to the outer side of the bottom end of the curved hook.

[0006] As a further improvement of the present invention, the limit plate is fixedly connected to the upper brace by a screw, and a mounting hole is provided on the limit plate for installing the screw, and a gasket matching the hook is fixedly connected to the bottom of the limit plate.

[0007] As a further improvement of the utility model, the bottom plate, the outer side plate and the inner side plate are connected in an integrated manner; the sliding plate, the curved hook and the positioning block are connected in an integrated manner.

[0008] As a further improvement of the utility model, one end of the screw is rotatably connected to the inner plate via a bearing, and the other end of the screw passes through the outer plate and is fixedly connected to a bolt head. The outer plate is provided with a through hole for the screw to pass through and a mounting groove adapted to the bolt head.

[0009] As a further improvement of the utility model, a groove hole adapted to a screwdriver is provided on one side of the bolt head.

[0010] As a further improvement of the utility model, two guide rods are fixedly connected between the outer plate and the inner plate, and the two guide rods pass through the sliding plate and are slidably connected thereto.

[0011] As a further improvement of the utility model, the sliding plate is provided with a thread groove for the screw rod to pass through and a guide groove for the guide rod to pass through.

[0012] As a further improvement of the present invention, the base plate is fixedly connected to the lower brace by means of two screws, and a second mounting hole for installing the second screw is provided on the base plate.

[0013] As a further improvement of the utility model, a positioning groove matching with the positioning block is provided on the outer plate.

[0014] The beneficial effects of the utility model are as follows: the utility model inserts a screwdriver into the bolt head to act on it, so that the screw rod rotates, thereby adjusting the position of the sliding plate to move the hook forward, and the locking structure is formed by the cooperation of the hook and the gasket at the bottom of the limit plate, so that the upper braces and the lower braces can be closed to avoid sleeping with the mouth open indefinitely, thereby achieving the effect of stopping snoring, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a reference diagram of the use status of an oral appliance adjustment accessory with a front teeth unit point traction self-locking function according to the utility model;

[0016] Figure 2 The utility model is a kind of oral appliance adjustment accessory with a front tooth area unit point traction self-locking function. Figure 1 ;

[0017] Figure 3 The utility model is a kind of oral appliance adjustment accessory with a front tooth area unit point traction self-locking function. Figure 2 .

[0018] As shown in the figure: 1. Upper brace; 2. Lower brace; 3. Limit plate; 3.1. Mounting hole 1; 3.2. Locking groove; 4. Fixed seat; 4.1. Bottom plate; 4.2. Outer plate; 4.3. Inner plate; 4.4. Mounting hole 2; 4.5. Positioning groove; 5. Screw; 6. Sliding plate; 7. Hook; 8. Positioning block; 9. Bearing; 10. Bolt head; 11. Guide rod. DETAILED DESCRIPTION

[0019] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may change accordingly according to their different locations and different usage states; therefore, these or other directional terms should not be interpreted as restrictive terms.

[0020] The singular forms "a", "said" and "the" used in this specification are intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and implementation methods. It should be understood that the implementation methods described herein are only used to explain this application and are not used to limit this application.

[0022] The utility model provides the following Figure 1 , Figure 2 , Figure 3 The present invention discloses an oral appliance adjustment accessory with a self-locking function of a single-point traction in the anterior teeth area, which is composed of an upper brace 1 and a lower brace 2. A limiting plate 3 is installed at the bottom of the upper brace 1, and a fixing seat 4 is installed on the lower brace 2. The fixing seat 4 is composed of a bottom plate 4.1, an outer plate 4.2, and an inner plate 4.3. A screw rod 5 is rotatably connected between the outer plate 4.2 and the inner plate 4.3. A sliding plate 6 is threadedly connected to the screw rod 5. A curved hook 7 is fixedly connected to the top of the sliding plate 6, and a positioning block 8 is fixedly connected to the outer side of the bottom end of the curved hook 7.

[0023] like Figure 2 and Figure 3 As shown, in the utility model, the limit plate 3 is fixedly connected to the upper brace 1 by a screw 1, and a mounting hole 3.1 for installing the screw 1 is provided on the limit plate 3, and a gasket 3.2 matching the hook 7 is fixedly connected to the bottom of the limit plate 3.

[0024] like Figure 2 As shown, in the present invention, the bottom plate 4.1, the outer plate 4.2, and the inner plate 4.3 are integrally connected; the sliding plate 6, the hook 7, and the positioning block 8 are integrally connected.

[0025] like Figure 3 As shown, in the utility model, one end of the screw rod 5 is rotatably connected to the inner plate 4.3 through a bearing 9, and the other end of the screw rod 5 passes through the outer plate 4.2 and is fixedly connected with a bolt head 10. The outer plate 4.2 is provided with a through hole for the screw rod 5 to pass through and a mounting groove adapted to the bolt head 10.

[0026] like Figure 3 As shown, in the present invention, a groove hole adapted to a screwdriver is provided on one side of the bolt head 10 .

[0027] like Figure 3 As shown, in the utility model, two guide rods 11 are fixedly connected between the outer side plate 4.2 and the inner side plate 4.3. The two guide rods 11 pass through the sliding plate 6 and are slidably connected thereto. The sliding plate 6 is provided with a threaded groove for the screw rod 5 to pass through and a guide groove for the guide rod 11 to pass through. The guide rods 11 play a role of limiting guidance, and when the screw rod 5 rotates, the sliding plate 6 can slide stably.

[0028] like Figure 3 As shown, in the present invention, the bottom plate 4.1 is fixedly connected to the lower brace 2 by means of two screws and a second mounting hole 4.4 for mounting the two screws is provided on the bottom plate 4.1, so as to facilitate mounting the fixing seat 4 on the lower brace 2.

[0029] like Figure 3 As shown, the utility model has a positioning groove 4.5 matched with the positioning block 8 on the middle and outer side plates 4.2, so that the hook 7 is convenient to be inserted into the locking groove 3.2 to form a self-locking structure, so that the upper braces 1 and the lower braces 2 are closed.

[0030] Working principle: During the specific implementation of the utility model, the limit plate 3 is installed on the bottom of the upper braces 1 through the installation hole 1 3.1, and the fixing seat 4 is installed on the lower braces 2 through the installation hole 2 4.4. When sleeping, the upper braces 1 with the limit plate 3 installed and the lower braces 2 with the fixing seat 4 installed are worn in the mouth. At this time, the screw 5 is rotated by the action of the screw driver on the bolt head 10, and the rotation of the screw 5 causes the sliding plate 6 to slide, thereby driving the positioning block 8 and the hook 7 to move forward, so that the positioning block 8 moves to the positioning groove 4.5, and at this time the hook 7 is stuck between the gasket 3.2 and the upper braces 1 to form a self-locking structure, so that the upper braces 1 and the lower braces 2 are closed, avoiding the mouth from being opened infinitely when sleeping, thereby achieving the effect of stopping snoring.

[0031] The above implementation modes are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned implementation modes, a person skilled in the art should understand that the technical solutions described in the aforementioned implementation modes can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the implementation modes of the present invention.

Claims

1. An oral appliance adjustment attachment with a self-locking function of a single point traction in the anterior teeth area, comprising an upper brace (1) and a lower brace (2), characterized in that: A limiting plate (3) is installed at the bottom of the upper brace (1), and a fixing seat (4) is installed on the lower brace (2). The fixing seat (4) consists of a bottom plate (4.1), an outer plate (4.2), and an inner plate (4.3). A screw rod (5) is rotatably connected between the outer plate (4.2) and the inner plate (4.3). A sliding plate (6) is threadedly connected to the screw rod (5). A curved hook (7) is fixedly connected to the top of the sliding plate (6), and a positioning block (8) is fixedly connected to the outer side of the bottom end of the curved hook (7).

2. The oral appliance adjustment attachment with a self-locking function of a single point traction in the anterior teeth area according to claim 1, characterized in that: The limiting plate (3) is fixedly connected to the upper brace (1) by means of a screw, and a mounting hole (3.1) for mounting the screw is provided on the limiting plate (3), and a gasket (3.2) matching the hook (7) is fixedly connected to the bottom of the limiting plate (3).

3. The oral appliance adjustment attachment with a self-locking function of a single point traction in the anterior teeth area according to claim 1, characterized in that: The bottom plate (4.1), the outer plate (4.2), and the inner plate (4.3) are integrally connected; the sliding plate (6), the curved hook (7), and the positioning block (8) are integrally connected.

4. The oral appliance adjustment attachment with a self-locking function of a single point traction in the anterior teeth area according to claim 1, characterized in that: One end of the screw rod (5) is rotatably connected to the inner plate (4.3) via a bearing (9), and the other end of the screw rod (5) passes through the outer plate (4.2) and is fixedly connected to a bolt head (10). The outer plate (4.2) is provided with a through hole for the screw rod (5) to pass through and a mounting groove adapted to the bolt head (10).

5. The oral appliance adjustment attachment with a self-locking function of a single point traction in the anterior teeth area according to claim 4, characterized in that: One side of the bolt head (10) is provided with a groove hole adapted to a screwdriver.

6. The oral appliance adjustment attachment with a self-locking function of a single point traction in the anterior teeth area according to claim 1, characterized in that: Two guide rods (11) are fixedly connected between the outer plate (4.2) and the inner plate (4.3), and the two guide rods (11) pass through the sliding plate (6) and are slidably connected thereto.

7. The oral appliance adjustment attachment with a self-locking function of a single point traction in the anterior teeth area according to claim 6, characterized in that: The sliding plate (6) is provided with a thread groove for the screw rod (5) to pass through and a guide groove for the guide rod (11) to pass through.

8. The oral appliance adjustment attachment with a self-locking function of a single point traction in the anterior teeth area according to claim 1, characterized in that: The base plate (4.1) is fixedly connected to the lower brace (2) via two screws, and a second mounting hole (4.4) for mounting the second screw is provided on the base plate (4.1).

9. The oral appliance adjustment attachment with a self-locking function of a single point traction in the anterior teeth area according to claim 1, characterized in that: The outer side plate (4.2) is provided with a positioning groove (4.5) which matches the positioning block (8).

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