CN215425269U

CN215425269U - Mouth gag is used in oral treatment

Info

Publication number: CN215425269U
Application number: CN202122116905.3U
Authority: CN
Inventors: 韩岳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-07
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses an oral treatment mouth gag, which relates to the technical field of medical instruments, and in order to enable the mouth gag to be suitable for people of different age groups, the mouth gag comprises a mouth gag body, wherein the outer walls of the left side and the right side of the mouth gag body are movably connected with sliders, the front side of each slider is in threaded connection with a locking rod, one side of each moving rod is fixedly connected with a fixed rod, the outer wall of the other side of each moving rod is provided with a locking groove, the outer wall of each moving rod is in threaded connection with a locking bolt, one end of each moving rod, which is close to the middle part of the mouth gag body, is fixedly provided with a mouth opening piece, the left side and the right side of the mouth gag body are both fixedly connected with elastic ropes, and the outer wall of the front side of each elastic rope is provided with a magic tape. After the mouth gag is used, the poking piece is pulled downwards to enable the poking piece to pull the insertion rod to move upwards, so that the insertion rod is moved out of the locking groove in the outer wall of the moving rod, the mouth opening piece is taken out of the moving rod, and the mouth opening piece is convenient to replace.

Description

Mouth gag is used in oral treatment

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an oral cavity treatment mouth gag.

Background

The mouth gag, also known as mouth opener, is an auxiliary instrument widely used in oral treatment for sticking brackets, whitening teeth, and the like, which needs to be operated for a long time to open the oral cavity and expose the visual field. The mouth gag body is U-shaped, and two ends of the mouth gag body are respectively and fixedly connected with a handle. The mouth gag body has elasticity, the two side arms of the mouth gag body can bend towards the inside or the outside of the mouth gag body when being pressed by external pressure, and when the external pressure disappears, the two side arms of the mouth gag body restore to the original positions again. In order to prevent the hands of the doctor from slipping when the doctor holds the handle, the outer side surface of the handle is provided with hemp grains. The disposable oral cavity mouth gag adopting the structure has the advantages of simple structure, simple and convenient operation and low cost, is suitable for various oral cavity medical institutions, and is particularly suitable for orthodontic treatment and repair diagnosis and treatment.

The mouth gag in the prior art is generally a fixed structure and cannot be completely adapted to patients of all ages.

SUMMERY OF THE UTILITY MODEL

The utility model provides an oral cavity treatment mouth gag, which is suitable for people of different ages.

The utility model provides an oral treatment mouth gag, which adopts the following technical scheme:

the utility model provides an oral treatment uses mouth gag, includes the mouth gag body, the equal swing joint of mouth gag body left and right sides outer wall has the slider, slider front side threaded connection has the locking lever, the inside movable groove that has seted up of slider, the inside swing joint of movable groove has the carriage release lever, carriage release lever one side fixedly connected with dead lever, the locking groove has been seted up to carriage release lever opposite side outer wall, carriage release lever outer wall threaded connection has locking bolt, the carriage release lever is close to mouth gag body middle part one end fixed mounting and has a mouth piece, the equal fixedly connected with stretch cord of mouth gag body left and right sides, stretch cord front side outer wall is provided with the magic subsides.

Through adopting above-mentioned technical scheme, when using the mouth gag, earlier encircle at patient's head outer wall two stretch cords, paste through the magic and fix two stretch cords together, make the mouth gag body fix at patient's head, the pulling slider makes the slider reciprocate along the mouth gag body left and right sides, will open the mouth piece and remove to patient's oral area, rotatory locking lever makes the locking lever along slider inside shift, fix the slider position, open two and put into patient's oral cavity left and right sides with the mouth piece, the pulling carriage release lever opens patient's mouth to required form, hold the dead lever and rotate locking bolt again, fix the carriage release lever position, be convenient for use the patient of different age brackets.

Optionally, the opening sheet is close to a connecting seat fixedly connected with the outer wall of one end of the moving rod, a poking rod is movably connected with the outer wall of one side of the connecting seat, a sliding rail is fixedly connected with the inner wall of the connecting seat, a movable rod is movably connected with the outer wall of the sliding rail, a spring is fixedly connected between the movable rod and the connecting seat, an inserting rod is fixedly connected with the bottom of the movable rod, a connecting column is fixedly connected with the outer wall of the inserting rod, and a limiting groove is formed in the outer wall of the lower end of the poking rod.

Through adopting above-mentioned technical scheme, after the mouth gag used, the piece is dialled in the downward pulling, makes the piece pulling of dialling insert the pole rebound, makes the insert bar follow the locking inslot of carriage release lever outer wall and shifts out, will open a mouthful piece and take out from the carriage release lever, is convenient for change a mouthful piece.

Optionally, the connecting column is movably connected inside the limiting groove.

Through adopting above-mentioned technical scheme, not only can prevent through the spacing groove that the movable rod from shifting out from the slide rail, can stimulate the inserted bar moreover.

Optionally, the outer wall of the locking rod is provided with an anti-slip groove.

Through adopting above-mentioned technical scheme, improve the frictional force of locking lever, be convenient for rotate the locking lever.

Optionally, one end of the locking rod, which is positioned inside the sliding block, is in contact with the outer wall of the mouth gag body.

Optionally, the mouth gag body is stainless steel.

Through adopting above-mentioned technical scheme, improve the life of mouth gag body.

In summary, the utility model includes at least one of the following advantages:

1. when the mouth gag is used, firstly, two elastic ropes are wound on the outer wall of the head of a patient, the two elastic ropes are fixed together through a magic tape, so that the mouth gag body is fixed on the head of the patient, a sliding block is pulled to enable a sliding block to move up and down along the left side and the right side of the mouth gag body, a mouth opening sheet is moved to the mouth of the patient, a locking rod is rotated to enable the locking rod to move inwards along the sliding block, the position of the sliding block is fixed, the two mouth opening sheets are placed into the left side and the right side of the mouth of the patient, a movable rod is pulled to open the mouth of the patient to a required shape, the fixed rod is held, then the locking bolt is rotated, and the position of the movable rod is fixed, so that patients of different ages can use the mouth gag conveniently;

2. after the mouth gag finishes using, the stirring piece is pulled downwards, so that the insertion rod is pulled to move upwards by the stirring piece, the insertion rod is moved out from the locking groove in the outer wall of the moving rod, the mouth piece is taken out from the moving rod, and the mouth piece is convenient to replace.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the slider in the present invention;

FIG. 3 is a schematic view of the structure of the travel bar of the present invention;

fig. 4 is an enlarged view of a in fig. 1 of the present invention.

Description of reference numerals: 1. a mouth gag body; 2. a slider; 3. a locking lever; 4. a movable groove; 5. a travel bar; 6. fixing the rod; 7. a locking bolt; 8. a mouth-opening tablet; 9. an elastic cord; 10. magic tape; 11. A locking groove; 12. a connecting seat; 13. a poke rod; 14. a slide rail; 15. a movable rod; 16. a spring; 17. An insertion rod; 18. connecting columns; 19. a limiting groove.

Detailed Description

The present invention is described in further detail below with reference to figures 1-3.

The utility model discloses an oral cavity treatment mouth gag. Referring to fig. 1 and 2, the mouth gag comprises a mouth gag body 1, the mouth gag body 1 is made of stainless steel, the service life of the mouth gag body 1 is prolonged, the outer walls of the left side and the right side of the mouth gag body 1 are movably connected with sliding blocks 2, the sliding blocks 2 are pulled to move up and down along the left side and the right side of the mouth gag body 1, the front side of the sliding blocks 2 is connected with a locking rod 3 in a threaded manner, the outer wall of the locking rod 3 is provided with an anti-skidding groove, the friction force of the locking rod 3 is improved, the locking rod 3 is convenient to rotate, one end of the locking rod 3 positioned inside the sliding blocks 2 is contacted with the outer wall of the mouth gag body 1, the locking rod 3 is rotated to enable the locking rod 3 to move inwards along the sliding blocks 2 to fix the position of the sliding blocks 2, a movable groove 4 is formed inside the sliding blocks 2, a movable rod 5 is movably connected inside the movable groove 4, one side of the movable rod 5 is fixedly connected with a fixed rod 6, the outer wall of the movable rod 5 is connected with a locking bolt 7 in a threaded manner, pulling carriage release lever 5 opens patient's mouth to required form, hold dead lever 6 and rotate locking bolt again, fix 5 positions of carriage release lever, be convenient for use the patient of different age groups, carriage release lever 5 is close to 1 middle part one end fixed mounting of mouth gag body has mouth piece 8, put into the patient oral cavity left and right sides with two mouth pieces 8, the equal fixed connection in 1 left and right sides of mouth gag body has stretch cord 9, encircle at patient head outer wall with two stretch cord 9 earlier, stretch cord 9 front side outer wall is provided with magic subsides 10, paste 10 through the magic and fix two stretch cord 9 together, make mouth gag body 1 fix at patient head.

Referring to fig. 3 and 4, the outer wall of the other side of the moving rod 5 is provided with a locking groove 11, the outer wall of the opening piece 8 close to one end of the moving rod 5 is fixedly connected with a connecting seat 12, the outer wall of one side of the connecting seat 12 is movably connected with a poking rod 13, the inner wall of the connecting seat 12 is fixedly connected with a slide rail 14, the outer wall of the slide rail 14 is movably connected with a movable rod 15, a spring 16 is fixedly connected between the movable rod 15 and the connecting seat 12, the inserted rod 17 is reset by the resilience of the spring 16, the bottom of the movable rod 15 is fixedly connected with an inserted rod 17, the inserted rod 17 is moved out of the locking groove 11 of the outer wall of the moving rod 5, the poking piece 3 is pulled downwards, the poking piece 3 pulls the inserted rod 17 to move upwards, the outer wall of the inserted rod 17 is fixedly connected with a connecting post 18, the outer wall of the lower end of the poking rod 13 is provided with a limiting groove 19, the connecting post 18 is movably connected inside the limiting groove, not only can prevent the movable rod 15 from moving out of the slide rail 14, and the insertion rod 17 can be pulled.

The implementation principle of the mouth gag for oral treatment of the utility model is as follows:

when using the mouth gag, earlier encircle two stretch cord 9 at patient's head outer wall, paste 10 through the magic and fix two stretch cord 9 together, make mouth gag body 1 fix at patient's head, pulling slider 2 makes slider 2 reciprocate along the 1 left and right sides of mouth gag body, will open a mouthful piece 8 and remove to patient's oral area, rotatory locking lever 3 makes locking lever 3 along 2 inside movements of slider, fix 2 positions of slider, put into patient's oral cavity left and right sides with two mouthful pieces 8, pulling carriage release lever 5 opens patient's mouth to required form, hold 6 rotatory locking bolt again of dead lever, fix 5 positions of carriage release lever, be convenient for use the patient of different age brackets.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an oral treatment is with mouth gag, includes mouth gag body (1), its characterized in that: the equal swing joint of mouth gag body (1) left and right sides outer wall has slider (2), slider (2) front side threaded connection has locking lever (3), movable groove (4) have been seted up to slider (2) inside, movable groove (4) inside swing joint has carriage release lever (5), carriage release lever (5) one side fixedly connected with dead lever (6), locking groove (11) have been seted up to carriage release lever (5) opposite side outer wall, carriage release lever (5) outer wall threaded connection has locking bolt (7), carriage release lever (5) are close to mouth gag body (1) middle part one end fixed mounting and have a mouth piece (8), the equal fixed connection of mouth gag body (1) left and right sides has stretch cord (9), stretch cord (9) front side outer wall is provided with magic subsides (10).

2. The oral treatment mouth gag of claim 1, characterized in that: flaring piece (8) are close to carriage release lever (5) one end outer wall fixedly connected with connecting seat (12), connecting seat (12) one side outer wall swing joint has poker rod (13), connecting seat (12) inner wall fixedly connected with slide rail (14), slide rail (14) outer wall swing joint has movable rod (15), fixedly connected with spring (16) between movable rod (15) and connecting seat (12), movable rod (15) bottom fixedly connected with insert pole (17), insert pole (17) outer wall fixedly connected with spliced pole (18), spacing groove (19) have been seted up to poker rod (13) lower extreme outer wall.

3. The oral treatment mouth gag of claim 2, characterized in that: the connecting column (18) is movably connected inside the limiting groove (19).

4. The oral treatment mouth gag of claim 1, characterized in that: the outer wall of the locking rod (3) is provided with an anti-skidding groove.

5. The oral treatment mouth gag of claim 1, characterized in that: the locking rod (3) is positioned at one end inside the sliding block (2) and is in contact with the outer wall of the mouth gag body (1).

6. The oral treatment mouth gag of claim 1, characterized in that: the mouth gag body (1) is made of stainless steel.