CN217854126U

CN217854126U - Oral cavity drainage ware fixed stay device

Info

Publication number: CN217854126U
Application number: CN202221313869.8U
Authority: CN
Inventors: 邹俊
Original assignee: Suzhou Jiazhou Medical Instrument Co ltd
Current assignee: Suzhou Jiazhou Medical Instrument Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-22
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses an oral cavity drainage ware fixed stay device relates to the relevant technical field of medical equipment, including drainage ware body, left casing, right casing, drainage tube, adjusting part, stand pipe and fixed cover, the stand pipe sets up the outside below at the drainage ware body, fixed cover and drainage tube all set up the outside top at the drainage ware body, adjusting part sets up the inside at the drainage ware body, adjusting part includes regulating tube, lifting support, movable support, rotates post, spacing post, turning block and dwang, the utility model discloses be provided with adjusting part, regulating tube, drainage tube, spacing ring and fixed cover, use through the cooperation between drainage tube, spacing ring and the fixed cover, can carry out fixed mounting to the drainage tube, and use through the cooperation between the turning block that sets up in the adjusting part, rotate post and the spacing post, can realize the corresponding regulation to drainage tube length to the practicality of drainage ware has been improved.

Description

Oral cavity drainage ware fixed stay device

Technical Field

The utility model relates to a medical equipment technical field that is relevant specifically relates to an oral drainage ware fixed stay device.

Background

The mouth is the initial part of the digestive tract. The anterior part is communicated with the outside through the cleft mouth, and the posterior part is continued with the pharynx through the pharyngeal isthmus. There are organs such as teeth and tongue in the oral cavity. The front wall of the oral cavity is lip, the side wall is cheek, the top is palate, the bottom of the oral cavity is mucous membrane and muscle. The oral cavity is divided into an oral cavity vestibule at the front outer side part and an inherent oral cavity at the back inner side part by an upper dental arch and a lower dental arch; when the upper and lower teeth are occluded, the vestibule of the oral cavity is communicated with the inherent oral cavity by a gap behind the third molar. Clinically, when the patient has tightly closed teeth, an opener or a cannula can be arranged through the passage to inject medicines or nutrient substances, and simultaneously, the tongue is prevented from being bitten.

The prior art has the following problems: current oral cavity drainage ware structure is comparatively simple, carries out simple fixed mounting to the drainage tube during general, and when carrying out length adjustment to the drainage tube through the drainage ware, generally is the direct movement drainage ware, makes its operation inconvenient, can not satisfy current user demand to reduced the practicality of drainage ware, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide an oral cavity drainage ware fixed stay device, this technical scheme has solved the current oral cavity drainage ware structure that proposes in the above-mentioned background art comparatively simple, carries out simple fixed mounting to the drainage tube during general, and when carrying out length adjustment to the drainage tube through the drainage ware, generally directly move the drainage ware, make its operation inconvenient, can not satisfy current user demand to reduce the practicality of drainage ware, be unfavorable for the problem of use.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides an oral cavity drainage ware fixed stay device, includes drainage ware body, left casing, right casing, drainage tube, adjusting part, stand pipe and fixed cover, the stand pipe sets up the outside below at the drainage ware body, fixed cover and drainage tube all set up the outside top at the drainage ware body, adjusting part sets up the inside at the drainage ware body, adjusting part includes regulating tube, lifting support, movable support, rotation post, spacing post, turning block and dwang all set up the outside at the drainage ware body, lifting support sets up the inside at the left casing, the movable support sets up the inside at the right casing, the spacing post of inner wall fixedly connected with of right casing, the surface sliding connection of spacing post has the movable support, one side fixedly connected with regulating tube of movable support, the inside top of left side casing is rotated and is connected with the rotation post, the one end of rotating the post runs through in the left casing.

Preferably, the surface of the rotating column is in threaded connection with a lifting support, one side of the lifting support is fixedly connected with the outer surface of the adjusting pipe, one end of the rotating column is fixedly connected with a rotating block, a groove is formed in the lower outer surface of the left shell, a fixing column is movably connected to the inner wall of the groove, the lower surface of the fixing column is fixedly connected with the upper surface of the rotating block, and the lower surface of the rotating block is fixedly connected with a rotating rod.

Preferably, the right shell is connected with the movable support in a sliding mode through a limiting column, the adjusting pipe is connected with the rotating column through a lifting support and a rotating column in a threaded mode, the lifting support is fixedly connected with the movable support through the adjusting pipe, and the fixing column is fixedly connected with the rotating rod through the rotating block.

Preferably, the inner wall fixedly connected with stand pipe of governing pipe, the outside upper surface of stand pipe is provided with sealed the pad, the upper surface that sealed the pad is provided with the drainage tube, the outer fixed surface of drainage tube is connected with the spacing ring, the outer surface swing joint of drainage tube has fixed cover.

Compared with the prior art, the utility model provides an oral drainage ware fixed stay device possesses following beneficial effect:

the utility model discloses be provided with adjusting part, control tube, drainage tube, spacing ring and fixed cover, use through the cooperation between drainage tube, spacing ring and the fixed cover, can carry out fixed mounting to the drainage tube, and use through the cooperation between the turning block that sets up in the adjusting part, rotation post and the spacing post, can realize the corresponding regulation to drainage tube length to improve the practicality of drainage ware, it is comparatively convenient to adjust it, need not to remove the drainage ware, satisfied current user demand, be favorable to using.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a fixing and supporting device for an oral drainage device according to the present invention;

fig. 2 is an exploded view of a fixing and supporting device of an oral drainage device provided by the utility model;

FIG. 3 is a schematic view of a partial internal three-dimensional structure of a fixing and supporting device for an oral drainage device according to the present invention;

the reference numbers in the figures are:

1. a drainage device body; 2. fixing a sleeve; 3. a drainage tube; 4. an adjustment assembly; 5. a guide tube; 6. a limiting ring; 7. a left housing; 8. a right housing; 9. an adjusting tube; 10. a lifting support; 11. a movable support; 12. a limiting column; 13. rotating the column; 14. fixing the column; 15. rotating the rod; 16. a groove; 17. rotating the block; 18. and a gasket.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-3, an oral cavity drainage device fixed stay device, including drainage device body 1, left casing 7, right casing 8, drainage tube 3, adjusting part 4, stand pipe 5 and fixed cover 2, stand pipe 5 sets up the outside below at drainage device body 1, fixed cover 2 and drainage tube 3 all set up the outside top at drainage device body 1, adjusting part 4 sets up the inside at drainage device body 1, adjusting part 4 includes regulating tube 9, lifting support 10, movable support 11, rotation post 13, spacing post 12, turning block 17 and dwang 15 all set up the outside at drainage device body 1, lifting support 10 sets up the inside at left casing 7, movable support 11 sets up the inside at right casing 8, the inner wall fixedly connected with spacing post 12 of right casing 8, the surface sliding connection of spacing post 12 has movable support 11, one side fixedly connected with adjusting tube 9 of movable support 11, the inside top of left casing 7 rotates and is connected with rotation post 13, the one end of rotation post 13 runs through in left casing 7.

The surperficial threaded connection who rotates post 13 has lifting support 10, one side of lifting support 10 and regulating tube 9's fixed surface are connected, the one end fixedly connected with turning block 17 of rotating post 13, recess 16 has been seted up to left side casing 7's outside lower surface, the inner wall swing joint of recess 16 has fixed column 14, the lower surface of fixed column 14 and the last fixed surface of turning block 17 are connected, the lower fixed surface of turning block 17 is connected with dwang 15, right side casing 8 is through spacing post 12 and movable support 11 sliding connection, regulating tube 9 passes through lifting support 10 and rotates post 13 threaded connection, lifting support 10 and movable support 11 are through regulating tube 9 fixed connection, fixed column 14 and dwang 15 are through turning block 17 fixed connection.

The inner wall fixedly connected with stand pipe 5 of control tube 9, the outside upper surface of stand pipe 5 is provided with sealed the pad 18, the leakproofness after the installation has effectively been improved to the setting of sealed pad 18, the upper surface that sealed pad 18 is provided with drainage tube 3, the outer fixed surface of drainage tube 3 is connected with spacing ring 6, the surface swing joint of drainage tube 3 has fixed cover 2, the surface of control tube 9 is provided with the thread groove (not marked in the figure) and can be used for carrying out detachable connection with fixed cover 2.

The utility model discloses at first when installation drainage tube 3, to seal pad 18 and place in regulating tube 9, make its lower surface and the laminating of upper surface contact of stand pipe 5, then the drainage tube 3 that will need the installation is pegged graft in regulating tube 9 again, make the lower surface of the spacing ring 6 that sets up on the drainage tube 3 and the laminating of upper surface contact of regulating tube 9, then twist its swing joint at the fixed cover 2 screw threads on drainage tube 3 surface at regulating tube 9 surface, the fixed cover 2 inside tops that make its setting are close to the upper surface of spacing ring 6 gradually, make its closely laminating together at last, thereby it is fixed to the installation of drainage tube 3 to accomplish.

When the length of the drainage tube 3 on the drainage device body 1 needs to be properly adjusted, a user can drive the rotating block 17 to rotate along the inner wall of the groove 16 through the rotating rod 15, the rotating column 13 is driven to rotate in the left shell 7 through the rotating block 17, the lifting support 10 is connected with the limiting column 12 in a sliding mode through the adjusting tube 9 and the movable support 11, so that in the rotating process of the rotating column 13, the lifting support 10 cannot rotate along with the rotating column 13, and can move vertically along the surface of the rotating column 13, the adjusting tube 9 is driven to move along the surface of the limiting column 12 through the lifting support 10, and accordingly the length of the drainage tube 3 can be correspondingly adjusted.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The oral cavity drainage device fixing and supporting device is characterized by comprising a drainage device body (1), a left shell (7), a right shell (8), a drainage tube (3), an adjusting component (4), a guide tube (5) and a fixing sleeve (2), wherein the guide tube (5) is arranged below the outer part of the drainage device body (1), the fixing sleeve (2) and the drainage tube (3) are both arranged above the outer part of the drainage device body (1), and the adjusting component (4) is arranged inside the drainage device body (1);

adjusting part (4) include control tube (9), lifting support (10), movable support (11), rotate post (13), spacing post (12), turning block (17) and dwang (15) all set up the outside at drainage ware body (1), lifting support (10) set up the inside at left casing (7), movable support (11) set up the inside at right casing (8), the spacing post of inner wall fixedly connected with (12) of right casing (8), the sliding surface of spacing post (12) is connected with movable support (11), one side fixedly connected with control tube (9) of movable support (11), the inside top of left side casing (7) is rotated and is connected with and rotates post (13), the one end that rotates post (13) runs through in left casing (7).

2. The oral drainage device fixing and supporting device of claim 1, wherein: the utility model discloses a rotary column, including rotation post (13), the surperficial threaded connection of rotation post (13) has lifting support (10), one side of lifting support (10) is connected with the external fixed surface of control tube (9), the one end fixedly connected with turning block (17) of rotation post (13), the outside lower surface of left side casing (7) is seted up fluted (16), the inner wall swing joint of recess (16) has fixed column (14), the lower surface of fixed column (14) is connected with the last fixed surface of turning block (17), the lower fixed surface of turning block (17) is connected with dwang (15).

3. The oral drainage device fixing and supporting device of claim 2, wherein: right side casing (8) are through spacing post (12) and movable support (11) sliding connection, regulation pipe (9) are through lifting support (10) and rotation post (13) threaded connection, lifting support (10) and movable support (11) are through regulation pipe (9) fixed connection, fixed column (14) and dwang (15) are through turning block (17) fixed connection.

4. The oral drainage device fixing and supporting device of claim 1, wherein: the inner wall fixedly connected with stand pipe (5) of control tube (9), the outside upper surface of stand pipe (5) is provided with sealed pad (18), the upper surface that sealed pad (18) is provided with drainage tube (3), the outer fixed surface of drainage tube (3) is connected with spacing ring (6), the outer surface swing joint of drainage tube (3) has fixed cover (2).