CN216495696U

CN216495696U - Mouth gag is used in department of stomatology treatment

Info

Publication number: CN216495696U
Application number: CN202122771617.1U
Authority: CN
Inventors: 张波; 顾凤梅; 梁淑华; 刘贤广
Original assignee: Songyuan Jilin Oilfield Hospital
Current assignee: Songyuan Jilin Oilfield Hospital
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-13
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a mouth gag for oral cavity treatment, which relates to the field of stirrers and comprises mouth gag, wherein one ends of two supporting rods are rotatably arranged on two sides of the mouth gag, storage boxes are rotatably arranged at the other ends of the two supporting rods, a trapezoidal block and a fixed block are respectively and fixedly arranged at the ends, close to each other, of the two storage boxes, the trapezoidal block is slidably arranged on the fixed block, two limiting sliding strips are slidably arranged at the ends, far away from each other, of the two storage boxes, one fixed buckle is fixedly arranged at the end, far away from each other, of the two limiting sliding strips, and the fixed buckle is movably sleeved on the storage boxes. According to the utility model, the mouth gag, the supporting rod and the telescopic rod are arranged, so that the mouth gag saves more space when being packaged before leaving a factory, the placing time of the mouth gag can be effectively prolonged by using the return spring, and the condition that the supporting sheet loses elasticity and cannot be used due to overlong placing time of the mouth gag is reduced.

Description

Mouth gag is used in department of stomatology treatment

Technical Field

The utility model relates to the field of mouth openers for treatment, in particular to a mouth opener for treatment of an oral cavity department.

Background

The mouth gag, also known as mouth gag, is an instrument for opening the oral cavity for dyspnea or unclear consciousness and the like, the mouth gag body is U-shaped, two end parts of the mouth gag body are respectively and fixedly connected with a handle, the mouth gag body has elasticity, 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 recover to the original positions.

In the prior art, the mouth gag is usually placed in the mouth of a patient, the mouth is opened for supporting by driving the supports on two sides to expand through a plastic sheet, but the plastic sheet can lose elastic potential energy and affect the using effect if the mouth gag is compressed and placed in a package for a long time, and the package of the mouth gag which is opened for a long time occupies a large space, so that the mouth gag for the oral cavity treatment is needed to meet the requirements of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mouth gag for oral cavity treatment, which solves the problems of short placing time and inconvenient packaging of the mouth gag in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an oral cavity is mouth gag for treatment, including the mouth gag, the one end of installing the bracing piece is all rotated to the both sides of mouth gag, the receiver is all installed in the other one end of two bracing pieces is rotated, the one end that two receivers are close to each other is fixed mounting trapezoidal piece and fixed block respectively, trapezoidal piece slidable mounting is on the fixed block, the equal slidable mounting of one end that two receivers kept away from each other has two spacing draw runners, the one end fixed mounting that two spacing draw runners kept away from each other has same fixed buckle, fixed buckle activity cup joints on the receiver, the inner wall slidable mounting of receiver has spacing slider, fixed mounting has linkage piece on the spacing slider.

Preferably, one side of bracing piece has been seted up and has been accomodate the groove, accomodate inslot fixed mounting and have fixed fixture block, and one side that fixed fixture block and linkage piece are close to each other all rotates and installs the turning block, and one side that two turning blocks are close to each other is fixed mounting respectively has the telescopic link and accomodates the pole, accomodates pole slidable mounting on the inner wall of telescopic link. The telescopic rod and the storage rod are used for supporting the opener to expand towards two sides, and the firmness of the opener can be improved.

Preferably, slidable mounting has the stationary blade in the telescopic link, and stationary blade fixed mounting is in the one side of accomodating the pole and keeping away from the linkage piece.

Preferably, a return spring is movably sleeved in the telescopic rod, one side of the return spring is fixedly installed on the fixing sheet, and the other end of the return spring is fixedly installed on the inner wall of the telescopic rod.

Preferably, the sliding tray has all been seted up to the both sides of receiver, and equal slidable mounting has the sliding block in two sliding trays, and two sliding blocks are fixed mounting respectively in limit slide's both sides.

Preferably, the rotation hole has all been seted up to the both sides of receiver, and two downthehole slidable mounting that rotate have same spacing pivot, and spacing pivot fixed mounting is on the bracing piece.

Preferably, a trapezoidal groove is formed in the fixing block, and the trapezoidal block is slidably mounted in the trapezoidal groove.

The utility model has the beneficial effects that:

according to the utility model, the setting of the mouth gag enables the mouth gag to save more space when being packaged from a factory, the placing time of the mouth gag can be effectively prolonged by using the return spring, and the condition that the support sheet loses elasticity and cannot be used due to overlong placing time of the mouth gag is reduced.

According to the utility model, the two support rods are respectively pushed up and down to separate and keep away the two support rods, the sliding blocks at two sides of the storage box are pushed backwards, the movable limiting sliding block drives the linkage block to move horizontally, the movable linkage block drives the storage rod on the rotating block to rotate, the rotating storage rod slides in the telescopic rod and drives the reset spring to contract, the rotating storage rod drives the rotating block on the telescopic rod to rotate on the fixed clamping block, when the telescopic rod rotates to be stored in the storage groove, the storage box is rotated, when the telescopic rod is completely stored in the storage box, the fixed buckle is pushed, the support rods and the storage box are sleeved in the storage box to prevent the support rods and the storage box from automatically opening, fixed storage can be completed, when medical personnel need to open and use, the mouth opener is placed in the mouth, the reset spring in the telescopic rod can open to push the support rods and two sides of the mouth opener to the mouth to achieve the effect of fixing the mouth .

Drawings

FIG. 1 is a schematic structural view of an oral cavity treatment mouth gag provided by the utility model;

FIG. 2 is a schematic structural view of a support rod part of an oral cavity treatment mouth gag provided by the utility model;

FIG. 3 is a schematic structural view of a telescopic rod part of the mouth gag for oral cavity treatment according to the present invention;

FIG. 4 is a schematic cross-sectional view of a receiving case portion of an oral cavity treatment mouth gag according to the present invention;

FIG. 5 is a schematic structural view of part A in FIG. 4 of an oral cavity treatment mouth gag provided by the present invention.

In the figure: 1. a mouth gag; 2. a support bar; 3. a storage box; 4. a receiving groove; 5. a telescopic rod; 6. a storage rod; 7. a fixed block; 8. fixing the buckle; 9. a limiting slide bar; 10. a slider; 11. a sliding groove; 12. rotating the hole; 13. fixing the fixture block; 14. rotating the block; 15. a linkage block; 16. a limiting slide block; 17. a limiting rotating shaft; 18. a trapezoidal block; 19. a trapezoidal groove; 20. a return spring; 21. a sheet is fixed.

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.

Referring to fig. 1-5, a mouth gag is used in oral cavity department of therapeutics, including mouth gag 1, the both sides of mouth gag 1 all rotate the one end of installing bracing piece 2, the other one end of two bracing pieces 2 all rotates and installs receiver 3, the one end that two receivers 3 are close to each other is fixed mounting respectively has trapezoidal piece 18 and fixed

block

7, 18 slidable mounting of trapezoidal piece is on fixed block 7, the equal slidable mounting of one end that two receivers 3 kept away from each other has two spacing draw runner 9, the one end fixed mounting that two spacing draw runners 9 kept away from each other has same fixed buckle 8, fixed buckle 8 activity cup joints on receiver 3, the inner wall slidable mounting of receiver 3 has limit slide 16, fixed mounting has linkage block 15 on limit slide 16.

Referring to fig. 1-5, in the present invention, one side of the supporting rod 2 is provided with a receiving groove 4, a fixed fixture block 13 is fixedly installed in the receiving groove 4, rotating blocks 14 are rotatably installed on the sides of the fixed fixture block 13 and the linkage block 15 close to each other, a telescopic rod 5 and a receiving rod 6 are respectively fixedly installed on the sides of the two rotating blocks 14 close to each other, and the receiving rod 6 is slidably installed on the inner wall of the telescopic rod 5.

Referring to fig. 5, in the present invention, a fixing plate 21 is slidably installed in the telescopic rod 5, and the fixing plate 21 is fixedly installed on one side of the storage rod 6 away from the linkage block 15, so that the storage rod 6 can drive the fixing plate 21 to slide in the telescopic rod 5 when sliding, and the storage rod 6 cannot fall off from the telescopic rod 5 when sliding.

Referring to fig. 5, in the present invention, a return spring 20 is movably sleeved in the telescopic rod 5, one side of the return spring 20 is fixedly installed on a fixing plate 21, and the other end of the return spring 20 is fixedly installed on the inner wall of the telescopic rod 5, so that the fixing plate 21 drives the return spring 20 to compress and return in the telescopic rod 5 when sliding.

Referring to fig. 2, in the present invention, sliding grooves 11 are respectively formed in both sides of the storage box 3, sliding blocks 10 are respectively slidably mounted in both sliding grooves 11, and the two sliding blocks 10 are respectively and fixedly mounted on both sides of the limiting slider 16, so that the limiting slider 16 can drive the two sliding blocks 10 to slide in the two sliding grooves 11 when sliding, and the limiting slider 16 cannot fall off from the two sliding grooves 11 when sliding.

Referring to fig. 4, in the present invention, rotation holes 12 are formed on both sides of the storage box 3, the same limiting rotation shaft 17 is slidably mounted in the two rotation holes 12, and the limiting rotation shaft 17 is fixedly mounted on the support rod 2, so that the support rod 2 is influenced by the rotation holes 12 through the limiting rotation shaft 17 and can only rotate in the rotation holes 12.

Referring to fig. 4, in the present invention, a trapezoidal groove 19 is formed on the fixed block 7, and the trapezoidal block 18 is slidably mounted in the trapezoidal groove 19, so that the trapezoidal block 18 is influenced by the trapezoidal groove 19 through the fixed block 7 and can only slide in the trapezoidal groove 19.

The working principle of the utility model is as follows:

when the opener 1 is taken out of a factory and packaged, the two support rods 2 are respectively pushed up and down to enable the trapezoidal blocks 18 to be far away from the trapezoidal grooves 19 on the fixed blocks 7, the two support rods 2 are separated and far away, the sliding blocks 10 on the two sides of the storage box 3 are shifted backwards, and then the two sliding blocks 10 drive the limiting sliding blocks 16 to slide in the two sliding grooves 11, so that the limiting sliding blocks 16 are influenced by the two sliding blocks 10 through the two sliding grooves 11 and can only slide in the sliding grooves 11, and further the movable limiting sliding blocks 16 drive the linkage blocks 15 to horizontally move, so that the movable linkage blocks 15 drive the storage rods 6 on the rotating blocks 14 to rotate, the rotating storage rods 6 slide in the telescopic rods 5 and drive the reset springs 20 to contract, and further the storage rods 6 are influenced by the telescopic rods 5 through the fixed plates 21 and can only slide in the telescopic rods 5, the rotating containing rod 6 drives the rotating block 14 on the telescopic rod 5 to rotate on the fixed clamping block 13, when the telescopic rod 5 is rotatably contained in the containing groove 4, the containing box 3 is rotated on the limit rotating shaft 17 through the rotating hole 12, the supporting rod 2 is influenced by the rotating hole 12 through the limit rotating shaft 17 and can only rotate in the rotating hole 12, when the telescopic rod 5 is completely contained in the containing box 3, the fixed buckle 8 is pushed, the fixed buckle 8 drives the limit sliding strip 9 to slide on two sides of the containing box 3, the fixed buckle 8 is pushed to sleeve the supporting rod 2 and the containing box 3 to prevent the supporting rod 2 and the containing box 3 from automatically opening, the fixed containing can be completed, when medical personnel need to open for use, the mouth opener 1 is placed in the mouth, the reset spring 20 in the telescopic rod 5 can be opened to push the supporting rod 2 and the mouth opener 1 to two sides of the mouth to achieve the effect of fixing the oral cavity, through the setting to mouth gag 1 for mouth gag saves space more when dispatching from the factory the packing, and can effectively prolong mouth gag 1's the time of placing through using reset spring 20, thereby reduces because of the mouth gag time of placing overlength leads to the backing sheet to lose the condition that elasticity and unable use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An oral cavity department treatment mouth gag, includes mouth gag (1), its characterized in that: the utility model discloses a mouth gag, including mouth gag, support rod (2), trapezoidal piece (7), fixed buckle (8) activity cup joint on receiver (3), the inner wall slidable mounting of receiver (3) has limit slide (16), fixed mounting has linkage piece (15) on limit slide (16), the other one end of two bracing pieces (2) all rotates and installs receiver (3), the one end that two receiver (3) are close to each other is fixed mounting respectively has trapezoidal piece (18) and fixed block (7), trapezoidal piece (18) slidable mounting is on fixed block (7), the equal slidable mounting of one end that two receiver (3) were kept away from each other has two spacing draw runner (9), the one end fixed mounting that two spacing draw runner (9) were kept away from each other has same fixed buckle (8), fixed buckle (8) activity cup joints on receiver (3).

2. The mouth gag for oral surgical treatment according to claim 1, characterized by: one side of bracing piece (2) has been seted up and has been accomodate groove (4), accomodate groove (4) internal fixation and have fixed fixture block (13), one side that fixed fixture block (13) and linkage piece (15) are close to each other all rotates and installs turning block (14), one side that two turning blocks (14) are close to each other is fixed mounting respectively has telescopic link (5) and accomodates pole (6), accomodate pole (6) slidable mounting on the inner wall of telescopic link (5).

3. The mouth gag for oral surgical treatment according to claim 2, characterized by: the telescopic link (5) internally sliding mounted has a fixing piece (21), and the fixing piece (21) is fixedly mounted on one side of the accommodating rod (6) far away from the linkage block (15).

4. The mouth gag for oral surgical treatment according to claim 2, characterized by: the inner wall of the telescopic rod (5) is movably sleeved with a return spring (20), one side of the return spring (20) is fixedly installed on a fixing sheet (21), and the other end of the return spring (20) is fixedly installed on the inner wall of the telescopic rod (5).

5. The mouth gag for oral surgical treatment according to claim 1, characterized by: sliding tray (11) have all been seted up to the both sides of receiver (3), and equal slidable mounting has sliding block (10) in two sliding tray (11), and two sliding block (10) are fixed mounting respectively in the both sides of limit slide (16).

6. The mouth gag for oral surgical treatment according to claim 1, characterized by: rotation hole (12) have all been seted up to the both sides of receiver (3), and two sliding mounting have same spacing pivot (17) in rotating hole (12), and spacing pivot (17) fixed mounting is on bracing piece (2).

7. The mouth gag for oral surgical treatment according to claim 1, characterized by: a trapezoidal groove (19) is formed in the fixing block (7), and the trapezoidal block (18) is slidably mounted in the trapezoidal groove (19).