Novel multifunctional oral care mouth gag

Abstract

The utility model relates to the field of mouth gags, and discloses a novel multifunctional mouth gag for oral care, which comprises a flaring part and an adjusting part, the flaring part comprises an upper mouth expanding frame and a lower mouth expanding frame, the mouth expanding frames are U-shaped, the cambered end of each mouth expanding frame is used for being placed into an oral cavity, and the fracture end of each mouth expanding frame is positioned on the front side; the adjusting part comprises two vertical sleeves which are symmetrically connected to the top end of the opening supporting frame on the lower portion, telescopic rods are movably inserted into the sleeves, and the top ends of the telescopic rods are fixedly connected with the bottom end of the opening supporting frame on the upper portion; meanwhile, the sleeve is further provided with a positioning mechanism used for positioning the telescopic rod after the telescopic rod stretches out and draws back. According to the mouth expanding device, the telescopic rod can be positioned through the positioning mechanism after stretching out and drawing back, so that the telescopic rod can ascend and descend in the sleeve, the distance between the two mouth expanding frames can be changed, and the mouth expanding device is suitable for people with different mouth sizes.

Description

Technical Field

[0001] The utility model belongs to the field of mouth openers, and specifically relates to a new type of multifunctional oral care mouth opener. Background Art

[0002] An oral care mouth opener is a medical device used to help patients keep their mouths open during oral treatment, so that doctors can operate more conveniently.

[0003] There are various models of mouth openers, which can be simple one-piece elastic mouth openers or mouth openers composed of metal components with a certain strength. A bidirectional medical mouth opener is disclosed in Chinese Patent No. CN212234724U, which opens the mouth through an opening component and is convenient for doctors to select a suitable opening direction. However, the distance between the opening components is fixed, resulting in a fixed opening size, which is not suitable for people with different mouth shapes. Content of the Utility Model

[0004] Technical problem to be solved: How to make the opening size of the mouth opener adjustable.

[0005] Technical solution: The utility model provides a new type of multifunctional oral care mouth opener, including an oral expansion component and an adjustment component: The oral expansion component includes two upper and lower mouth support frames, the mouth support frames are U-shaped, one end of the arc surface is used to be placed in the mouth, and the end of the break is located in the front; The adjustment component includes two vertical sleeves symmetrically connected to the top end of the lower mouth support frame, telescopic rods are movably inserted into the sleeves, and the top ends of the telescopic rods are fixedly connected to the bottom end of the upper mouth support frame; At the same time, a positioning mechanism is also provided on the sleeve for positioning the telescopic rod after it expands and contracts.

[0006] Further, the positioning mechanism includes a longitudinal lifting groove penetratingly opened on the sleeve, and one side of the lifting groove communicates with a plurality of horizontally strip-shaped engaging grooves that are evenly distributed from top to bottom and are opened on the sleeve; In addition, a engaging block that can slide along the lifting groove and can also engage with the engaging groove is connected to the outer side of the telescopic rod near its bottom end.

[0007] Further, a connecting strip is connected between the left and right engaging blocks, and the connecting strip can be deformed under an external force.

[0008] Further, through holes located on the front side of the sleeve are symmetrically and penetratingly opened on both the upper and lower mouth support frames, and a vertical front support frame is connected through these through holes between the two mouth support frames. The front support frame is U-shaped, and its arc surface end is located at the bottom end for hooking the chin.

[0009] Further, the front support frame is an elastic frame, and the diameter of the elastic frame is slightly larger than the diameter of the through hole.

[0010] Furthermore, a silica gel sleeve is sleeved on the outer peripheral side of the mouth-opening support, and the silica gel sleeve should at least cover the part of the mouth-opening support located behind the sleeve.

[0011] Technical effects:

[0012] 1. In the present utility model, after the telescopic rod is telescoped, it can be positioned by the positioning mechanism, which enables the telescopic rod to lift and lower in the sleeve. In this way, the distance between the two mouth-opening supports can be changed to adapt to people with different mouth sizes.

[0013] 2. In the present utility model, a U-shaped front support is sleeved in front of the two mouth-opening supports, and the arc-shaped end of this front support is located at the bottom for hooking the chin. In this way, after the mouth-opening support is placed in the oral cavity, the front support can be used to hook and connect the chin of the user, making the whole device more stable. Description of the drawings

[0014] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the structure of the positioning mechanism of the present utility model;

[0017] Figure 3 is a schematic diagram of the through-hole structure of the present utility model;

[0018] In the figure: 1, mouth-opening support; 2, sleeve; 3, telescopic rod; 4, positioning mechanism; 401, lifting groove; 402, engaging groove; 403, engaging block; 5, connecting strip; 6, through-hole; 7, front support. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0020] The novel multifunctional oral care mouth opener provided by this detailed implementation manner, as Figure 1 shown, includes a mouth-opening component and an adjusting component, wherein:

[0021] The mouth-opening component includes two upper and lower mouth-opening supports 1, the mouth-opening support 1 is U-shaped, and one end of its arc surface is used to be placed in the oral cavity, and the end of the broken port is located in the front, specifically asFigure 1 As shown. Moreover, a silicone sleeve is preferably sleeved on the outer peripheral side of the mouth support frame 1, and the silicone sleeve should at least cover the part of the mouth support frame 1 located behind the sleeve 2.

[0022] The adjusting member includes two vertical sleeves 2 symmetrically connected to the top end of the lower mouth support frame 1. A telescopic rod 3 is movably inserted into the sleeve 2, and the top end of the telescopic rod 3 is fixedly connected to the bottom end of the upper mouth support frame 1. At the same time, a positioning mechanism 4 for positioning the telescopic rod 3 after it is telescoped is also provided on the sleeve 2, as Figure 2 shown. The positioning mechanism 4 includes a longitudinal lifting groove 401 penetratingly opened on the sleeve 2. One side of the lifting groove 401 communicates with a plurality of horizontally strip-shaped engaging grooves 402 that are evenly distributed from top to bottom and are opened on the sleeve 2. In addition, a engaging block 403 that can slide along the lifting groove 401 and can also engage with the engaging groove 402 is connected to the outer side of the telescopic rod 3 near its bottom end. In this way, the distance between the two mouth support frames 1 can be adjusted by the lifting of the telescopic rod 3.

[0023] In addition, as Figure 3 shown, a connecting strip 5 is connected between the left and right engaging blocks 403 described above, and the connecting strip 5 can be deformed under an external force. The function of this connecting strip 5 is to enable the two engaging blocks 403 to move simultaneously. However, since the engaging block 403 needs to rotate a certain angle when it turns from the engaging groove 402 to the lifting groove 401, the connecting strip 5 needs to have a certain elasticity and can be stretched to adapt to this process.

[0024] In addition to the above, it is worth mentioning that, as Figure 1 and Figure 3 shown, through holes 6 are symmetrically and penetratingly opened on the front side of the sleeve 2 on the upper and lower mouth support frames 1. A vertical front frame 7 is connected through these through holes 6 between the two mouth support frames 1. The front frame 7 is U-shaped, and its arc end is located at the bottom end for hooking the chin for auxiliary fixation. In order to better achieve this effect, the front frame 7 is preferably an elastic frame, and the diameter of the elastic frame is slightly larger than the diameter of the through hole 6.

[0025] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0026] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A novel multifunctional oral care mouth opener, comprising a mouth-expanding component and an adjusting component: The expansion component comprises two upper and lower support frames (1), characterized in that: The mouth support frame (1) is U-shaped, one end of the curved surface is used to be placed in the oral cavity, and the broken end is located at the front; The adjustment component comprises two vertical sleeves (2) symmetrically connected to the top end of the lower support frame (1), a telescopic rod (3) is movably inserted in the sleeve (2), and the top end of the telescopic rod (3) is fixedly connected to the bottom end of the upper support frame (1); at the same time, a positioning mechanism (4) is also provided on the sleeve (2) for positioning the telescopic rod (3) after it is extended and retracted.

2. The novel multifunctional oral care mouth opener according to claim 1, characterized in that: The positioning mechanism (4) comprises a lifting groove (401) extending through the sleeve (2) and arranged in the longitudinal direction; one side of the lifting groove (401) is connected to a plurality of horizontal strip-shaped engaging grooves (402) evenly distributed from top to bottom and arranged on the sleeve (2); in addition, a engaging block (403) is connected to the outer side of the telescopic rod (3) near its bottom end and can slide along the lifting groove (401) and engage with the engaging groove (402).

3. The novel multifunctional oral care mouth opener according to claim 2, characterized in that: A connecting strip (5) is connected between the left and right engaging blocks (403), and the connecting strip (5) can be deformed under the action of external force.

4. The novel multifunctional oral care mouth opener according to claim 1, characterized in that: The upper and lower support frames (1) are symmetrically provided with through holes (6) located on the front side of the sleeve (2), and a vertical front frame (7) is connected between the two support frames (1) through the through holes (6). The front frame (7) is U-shaped, and its arc surface end is located at the bottom end for hooking the chin.

5. The novel multifunctional oral care mouth opener according to claim 4, characterized in that: The front frame (7) is an elastic frame, and the diameter of the elastic frame is slightly larger than the diameter of the through hole (6).

6. The novel multifunctional oral care mouth opener according to any one of claims 1 to 5, characterized in that: The outer peripheral side of the support frame (1) is sleeved with a silicone sleeve, and the silicone sleeve should at least cover the portion of the support frame (1) located behind the sleeve (2).

Images