CN216985235U - Oral cavity cleaning denture device with auxiliary fixing mechanism - Google Patents

Abstract

The utility model discloses an oral cavity cleaning denture device with an auxiliary fixing mechanism, which comprises an upper denture and a lower denture, the upper denture base and the lower denture base are rotationally connected, a first connecting block is fixedly arranged at the end part of the upper denture base, a second connecting block is fixedly arranged at the end part of the lower denture base, fixed seats are fixedly arranged on the first connecting block and the second connecting block, a telescopic component is rotatably connected between the two groups of fixed seats, the telescopic component comprises a first connecting rod and a sleeve, the utility model is additionally provided with an auxiliary fixing mechanism which can automatically carry out auxiliary fixing on the denture base, when cleaning the oral cavity, the dental tray does not need to be dragged by the staff, which saves labor, reduces the labor intensity of the staff, the angle between the upper dental tray and the lower dental tray can be changed, so that the dental tray is suitable for people of different ages and different mouth sizes, and the application range of the dental tray is enlarged.

Description

Oral cavity cleaning denture device with auxiliary fixing mechanism

Technical Field

The utility model relates to the technical field of oral cleaning, in particular to an oral cleaning denture device with an auxiliary fixing mechanism.

Background

The oral cavity cleaning denture base is widely applied to stomatology, needs to be used to prop open the mouth when the oral cavity is cleaned, and then cleans the inside of the oral cavity, and relieves the stiffness of facial muscles caused by long-time mouth opening of a user.

However, the dental tray in the prior art does not have an auxiliary fixing mechanism, a supporting plate at the tail of the dental tray needs to be held by hands when the dental tray is used, the labor intensity is increased, the sizes of mouths of people of different ages and different mouth shapes are different, the angle between the upper dental tray and the lower dental tray cannot be changed by the existing dental tray, the application range of the dental tray is small, and therefore an oral cavity cleaning dental tray device with the auxiliary fixing mechanism needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oral cavity cleaning denture device with an auxiliary fixing mechanism, which is additionally provided with the auxiliary fixing mechanism, can automatically perform auxiliary fixing on a denture, does not need workers to hold the denture during oral cavity cleaning, is labor-saving, reduces the labor intensity of the workers, can change the angle between an upper denture and a lower denture, can be suitable for people of different ages and different mouth sizes, improves the application range of the denture and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clean denture fixing device in oral cavity with supplementary fixed establishment, includes upper denture fixing device and lower denture fixing device, rotate between upper denture fixing device and the lower denture fixing device and connect, the tip fixed mounting of upper denture fixing device has first connecting block, the tip fixed mounting of lower denture fixing device has the second connecting block, equal fixed mounting has the fixing base on first connecting block and the second connecting block, and is two sets of rotate between the fixing base and be connected with flexible subassembly, flexible subassembly includes head rod and sleeve, the second connecting rod is installed to the tip of head rod, the second connecting rod slides and pegs graft in telescopic inside.

Preferably, the end parts of the upper denture base and the lower denture base are fixedly provided with limiting blocks, limiting grooves are formed in one sides of the first connecting block and the second connecting block, and the limiting blocks are fixedly arranged in the limiting grooves through bolts.

Preferably, the limiting block is provided with a threaded blind hole, the inner wall of the limiting groove is provided with a counter bore, and one end of the bolt penetrates through the counter bore and is installed inside the threaded blind hole.

Preferably, the fixing base sets up to the fixing base of U-shaped, the inside of fixing base is rotated through the bearing and is installed the pivot, telescopic component's tip fixed connection is in the pivot.

Preferably, a spring is fixedly installed inside the sleeve, and the end of the second connecting rod is fixedly connected to the spring.

Preferably, circular arc chamfers are arranged on the upper denture base, the lower denture base, the first connecting block and the second connecting block.

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

through the design of the telescopic assembly, the lower denture base is arranged on the second connecting block, the upper denture base is arranged on the first connecting block, the telescopic assembly is rotatably connected between the two groups of fixing seats, the first connecting block and the second connecting block are simultaneously pressed by fingers, so that the included angle between the upper denture base and the lower denture base can be rotated to the minimum angle, and the upper denture base and the lower denture base are inserted into the mouth of a user;

in order to adapt to the mouth shape size of a user, the spring has the tendency of recovering elastic deformation, the spring pushes the second connecting rod upwards, the second connecting rod pushes the first connecting rod upwards, the first connecting rod pushes the first connecting block upwards, the upper denture base can be rotated, the angle between the upper denture base and the lower denture base can be adjusted, the denture base and teeth are tightly attached, and the denture base has the auxiliary fixing effect;

the auxiliary fixing mechanism is additionally arranged, so that the denture can be automatically and auxiliarily fixed, when the oral cavity is cleaned, a worker does not need to hold the denture, the labor intensity of the worker is reduced, the angle between the upper denture and the lower denture can be changed, the denture can be suitable for people of different ages and different mouth sizes, and the application range of the denture is enlarged.

Drawings

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

FIG. 2 is a schematic structural view of the fixing base, the telescopic assembly and the rotating shaft of the present invention;

fig. 3 is a schematic structural view of a limiting block and a limiting groove of the utility model.

In the figure: 1. an upper dental tray; 2. a lower dental tray; 3. a first connection block; 4. a second connecting block; 5. a fixed seat; 6. a telescoping assembly; 61. a first connecting rod; 62. a second connecting rod; 63. a spring; 64. a sleeve; 7. a rotating shaft; 8. a limiting block; 9. a threaded blind hole; 10. a countersunk hole; 11. a bolt; 12. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "back," "inner," "outer," "end," "portion," "section," "width," "thickness," "region," and the like are used herein for convenience only and to aid the reader in describing the utility model with reference to the figures, and are not limiting.

Referring to fig. 1-3, the present invention provides a technical solution: an oral cavity cleaning denture device with an auxiliary fixing mechanism comprises an upper denture 1 and a lower denture 2, wherein the upper denture 1 and the lower denture 2 are rotatably connected, a first connecting block 3 is fixedly arranged at the end part of the upper denture 1, a second connecting block 4 is fixedly arranged at the end part of the lower denture 2, arc-shaped chamfers are arranged on the upper denture 1, the lower denture 2, the first connecting block 3 and the second connecting block 4, and particularly, the chamfers are arranged at the corners to prevent hurting the mouth of a user and make the user feel more comfortable;

the end parts of the upper denture 1 and the lower denture 2 are fixedly provided with limiting blocks 8, one sides of the first connecting block 3 and the second connecting block 4 are respectively provided with a limiting groove 12, the limiting blocks 8 are fixedly arranged in the limiting grooves 12 through bolts 11, the device is convenient to rapidly assemble and disassemble, the limiting blocks 8 are provided with threaded blind holes 9, the inner walls of the limiting grooves 12 are provided with counter bores 10, and one ends of the bolts 11 penetrate through the counter bores 10 and are arranged in the threaded blind holes 9 in a threaded manner;

fixing seats 5 are fixedly mounted on the first connecting block 3 and the second connecting block 4, a telescopic assembly 6 is rotatably connected between the two groups of fixing seats 5, specifically, when the telescopic assembly 6 extends, the included angle between the upper denture base 1 and the lower denture base 2 is increased, when the telescopic assembly 6 is shortened, the included angle between the upper denture base 1 and the lower denture base 2 is decreased, the telescopic assembly is suitable for people of different ages and with different mouth sizes, the fixing seats 5 are U-shaped fixing seats, a rotating shaft 7 is rotatably mounted in the fixing seats 5 through a bearing, the end part of the telescopic assembly 6 is fixedly connected to the rotating shaft 7, specifically, a through hole is formed in the end part of the telescopic assembly 6, and the rotating shaft 7 is fixedly inserted in the through hole;

the telescopic assembly 6 comprises a first connecting rod 61 and a sleeve 64, the outer diameter of the first connecting rod 61 is equal to that of the sleeve 64, a second connecting rod 62 is installed at the end part of the first connecting rod 61, the second connecting rod 62 is inserted into the sleeve 64 in a sliding manner, concretely, a sliding block is installed on the outer wall of the second connecting rod 62, a sliding groove is formed in the inner wall of the sleeve 64, the sliding block is installed in the sliding groove in a sliding manner, the sliding block can move to the second connecting rod 62 in a limiting manner, the second connecting rod 62 is prevented from being separated from the sleeve 64, the spring 63 is fixedly installed in the sleeve 64, the end part of the second connecting rod 62 is fixedly connected onto the spring 63, namely, the spring 63 is compressed, the telescopic assembly 6 is shortened, the spring 63 is stretched, and the telescopic assembly 6 is stretched.

When the device is used, the limit block 8 on the lower denture base 2 is firstly inserted into the limit groove 12 at the side part of the second connecting block 4, one end of a bolt 11 passes through the counter bore 10 and is installed in the threaded blind hole 9 in a threaded manner, the connection between the lower denture base 2 and the second connecting block 4 is completed, then the first connecting block 3 is pressed downwards, the upper denture base 1 is rotated, the limit block 8 on the upper denture base 1 is fixedly installed in the limit groove 12 on the first connecting block 3,

then press first connecting block 3 and second connecting block 4 simultaneously with the finger, make the minimum angle that the contained angle pivoted between upper dental tray 1 and the lower dental tray 2 can reach, and pack upper dental tray 1 and lower dental tray 2 in user's mouth, and upper tooth block is in upper dental tray 1 lower tooth block is in lower dental tray 2, then this device is in order to adapt to user's mouth type size, spring 63 has the trend of recovering elastic deformation, spring 63 upwards promotes second connecting rod 62, second connecting rod 62 upwards promotes first connecting rod 61, first connecting rod 61 upwards promotes first connecting block 3, can make upper dental tray 1 rotate, and then the angle between adjustable upper dental tray 1 and the lower dental tray 2, make the laminating of dental tray and tooth more firm, play the effect of supplementary fixed to the dental tray.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An oral cavity cleaning denture device with an auxiliary fixing mechanism comprises an upper denture (1) and a lower denture (2), and is characterized in that: go up denture fixing device (1) and rotate between denture fixing device (2) to be connected down, the tip fixed mounting of going up denture fixing device (1) has first connecting block (3), the tip fixed mounting of lower denture fixing device (2) has second connecting block (4), equal fixed mounting has fixing base (5) on first connecting block (3) and second connecting block (4), and is two sets of it is connected with flexible subassembly (6) to rotate between fixing base (5), flexible subassembly (6) include head rod (61) and sleeve (64), second connecting rod (62) are installed to the tip of head rod (61), second connecting rod (62) slide and peg graft in the inside of sleeve (64).

2. The oral cleaning tray device according to claim 1, wherein: go up the equal fixed mounting of tip of denture fixing device (1) and lower denture fixing device (2) and have stopper (8), spacing groove (12) have all been seted up to one side of first connecting block (3) and second connecting block (4), stopper (8) are through bolt (11) fixed mounting in the inside of spacing groove (12).

3. An oral cleaning tray device with auxiliary fixture as claimed in claim 2, wherein: threaded blind holes (9) are formed in the limiting blocks (8), counter bores (10) are formed in the inner walls of the limiting grooves (12), and one ends of bolts (11) penetrate through the counter bores (10) and are installed inside the threaded blind holes (9) in a threaded mode.

4. The oral cleaning tray device according to claim 1, wherein: fixing base (5) set up to the fixing base of U-shaped, pivot (7) are installed through the bearing rotation in the inside of fixing base (5), the tip fixed connection of flexible subassembly (6) is in pivot (7).

5. The oral cleaning tray device according to claim 1, wherein: a spring (63) is fixedly mounted inside the sleeve (64), and the end part of the second connecting rod (62) is fixedly connected to the spring (63).

6. The oral cleaning tray device according to claim 1, wherein: circular-arc chamfers are arranged on the upper denture base (1), the lower denture base (2), the first connecting block (3) and the second connecting block (4).

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