CN217987528U

CN217987528U - Stable oral cavity distractor convenient to observe

Info

Publication number: CN217987528U
Application number: CN202221825097.6U
Authority: CN
Inventors: 金思羽; 董林晓; 潘建
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-12-09
Anticipated expiration: 2032-07-15

Abstract

The utility model belongs to the technical field of oral cavity instruments, in particular to a stable oral cavity distractor convenient to observe, wherein the end part of an distraction handle is provided with a distraction part for distraction of an oral cavity, the end part of the distraction handle is bent to 90 degrees, a groove is formed in the outer side surface of the distraction part, supporting rubber is fixed in the groove, positioning components are rotatably arranged on the surfaces of two grab handles, each positioning component comprises a screw rod rotatably arranged on the surface of one grab handle, and a hollow sleeve rotatably arranged on the surface of the other grab handle; through the portion of strutting that struts handle tip set up, the recess internal fixation is seted up on the side surface of strutting simultaneously has support rubber, thereby when being convenient for two handles of strutting rotate round the rotating part, the portion of strutting takes support rubber to open, thereby be convenient for support rubber and support the tooth in the oral cavity, thereby the oral cavity of being convenient for opens, the degree of buckling of the tip of the handle of strutting simultaneously, thereby the oral cavity of being convenient for struts the ware and is located one side in oral cavity, the medical personnel of being convenient for observe the condition in the oral cavity.

Description

Stable oral cavity distractor convenient to observe

Technical Field

The utility model belongs to the technical field of oral cavity apparatus, concretely relates to stable form oral cavity struts ware convenient to observe.

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; the oral cavity dilator is used for propping open the oral cavity so as to inspect and treat the oral cavity.

Traditional oral cavity struts when using, is not convenient for after the oral cavity struts the stablely, and when the oral cavity struts simultaneously for blocking of the ware struts, be not convenient for observe the oral cavity, the ware struts simultaneously and extrudees too big to the tooth, causes the uncomfortable sense of tooth easily, struts the ware stability simultaneously not enough, consequently needs design a stable form oral cavity struts the ware of being convenient for observe.

Disclosure of Invention

To solve the problems set forth in the background art described above. The utility model provides a stable form oral cavity struts ware convenient to observe.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stable form oral cavity struts ware convenient to observe, includes integrated into one piece struts handle and grab handle, and struts handle and grab handle symmetry and be provided with two sets ofly, and two sets ofly strut the junction of handle and grab handle and be provided with and be used for rotatory rotating part, the tip that struts the handle is provided with the portion of strutting that is used for the oral cavity to strut, and the tip that struts the handle is buckled into 90 degrees, and the outside surface that just struts the portion sets up the recess internal fixation and has supporting rubber, two the surface rotation of grab handle installs locating component, and locating component installs the screw rod on one of them grab handle surface including rotating, rotates the hollow sleeve who installs at another grab handle surface, and hollow sleeve overlaps in the outside of screw rod, and the hollow sleeve both ends are provided with first nut and second nut, and first nut and second nut all close the outside at the screw rod soon.

As a preferred technical solution of the stable oral cavity distractor convenient for observation of the present invention, the end portion of the handle is integrally formed with a handling portion convenient for handling, and a rubber sleeve is sleeved outside the handling portion.

As the utility model discloses a stable form oral cavity struts preferred technical scheme convenient to observe, it is the arc structure to operate the portion, and operates three quarters of the portion of holding and grab handle integrated into one piece, the both ends cover of gum cover is in the outside of operating the portion both ends.

As the utility model discloses a stable form oral cavity struts preferred technical scheme convenient to observe, the inboard surface integrated into one piece at distraction portion both ends has the location pompon, the locating hole has been seted up on the surface of supporting rubber, and fixes a position the pompon and install the inside at the locating hole.

As the utility model discloses a stable form oral cavity struts preferred technical scheme convenient to observe, the contained angle of two grab handles is 70 degrees when two are propped up the handle and contact.

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

1. through the portion of strutting that struts handle tip set up, it has supporting rubber to strut side surface simultaneously and set up the recess internal fixation, thereby be convenient for two and strut the handle when rotating round the rotating part, it takes supporting rubber to open to strut the portion, thereby be convenient for support rubber and support the tooth in the oral cavity, thereby be convenient for the oral cavity to open, the tip of the handle of strutting simultaneously buckles into 90 degrees, thereby be convenient for the oral cavity struts the ware and is located one side in oral cavity, be convenient for medical personnel observe the condition in the oral cavity, two grab handle surface rotation installation's locating component simultaneously, and locating component is by the screw rod, hollow sleeve, first nut and second nut are constituteed, and the one end of screw rod rotates with one of them grab handle to be connected, hollow sleeve rotates with another grab handle to be connected, and the screw rod stretches into hollow sleeve's inside, and the first nut and the second nut that are located hollow sleeve both ends all close at the outside of screw rod soon, thereby be convenient for locating component adjusts and fixes two open angles, fix a position when being convenient for the oral cavity struts.

2. The operating part is integrally formed at the end part of the grab handle and convenient to operate, and the rubber sleeve is sleeved outside the operating part, so that the rubber sleeve is convenient to protect the outside of the operating part, and the soft degree of the contact between the fingers of medical staff and the operating part is increased.

3. Through the location knob of the inboard surface integrated into one piece in the both ends of portion of strutting to and the locating hole that support rubber surface offered, and fix a position the knob and install in the locating hole, thereby be convenient for strut the portion and install and fix on supporting rubber surface, thereby be convenient for strut the portion and dismantle the disinfection.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of the structure of the handle, the spreading portion and the supporting rubber of the present invention;

FIG. 4 is a cross-sectional structure diagram of the supporting portion and the supporting rubber of the present invention;

FIG. 5 is a schematic view of the structure of the operation part and the rubber sleeve of the present invention;

in the figure: 1. the handle is spread; 2. a grab handle; 3. a rotating part; 4. a handling section; 5. a distraction section; 6. a supporting rubber; 7. a positioning assembly; 71. a screw; 72. a hollow sleeve; 73. a first nut; 74. a second nut; 8. a rubber sleeve; 9. positioning the convex ball; 10. and (6) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a stable form oral cavity struts ware convenient to observe, prop out handle 1 and grab handle 2 including integrated into one piece, and prop out handle 1 and grab handle 2 symmetry and be provided with two sets ofly, and two sets of joints that prop out handle 1 and grab handle 2 are provided with and are used for rotatory rotating part 3, the tip that props out handle 1 is provided with the portion 5 that struts that is used for the oral cavity to strut, and prop out the tip of handle 1 and buckle into 90 degrees, and the outside surface of portion 5 of strutting is seted up the recess internal fixation and is had supporting rubber 6, the surface rotation of two grab handles 2 installs locating component 7, and locating component 7 is including rotating the screw rod 71 of installing in one of them grab handle 2 surface, rotate the hollow sleeve 72 of installing on another grab handle 2 surface, and hollow sleeve 72 covers the outside at screw rod 71, and hollow sleeve 72 both ends are provided with first nut 73 and second nut 74, and first nut 73 and second nut 74 all close the outside at screw rod 71 soon.

In this embodiment, the portion 5 that struts through strutting 1 tip setting, it has support rubber 6 to strut 5 side surface simultaneously and set up the recess internal fixation, thereby be convenient for two strut handles 1 when rotating round rotating part 3, strut portion 5 takes support rubber 6 to open, thereby be convenient for support rubber 6 and support the tooth in the oral cavity, thereby be convenient for the oral cavity to open, the tip of the handle 1 that struts simultaneously bends into 90 degrees, thereby be convenient for the oral cavity struts the ware is located one side in the oral cavity, be convenient for medical personnel to observe the condition in the oral cavity, simultaneously two grab handle 2 surface rotation installation's locating component 7, and locating component 7 is by screw rod 71, hollow sleeve 72, first nut 73 and second nut 74 constitute, and screw rod 71's one end and one of them grab handle 2 rotate to be connected, hollow sleeve 72 rotates with another grab handle 2 to be connected, and screw rod 71 stretches into the inside of hollow sleeve 72, and first nut 73 and second nut 74 that are located hollow sleeve 72 both ends all close at the outside of screw rod 71 soon, thereby be convenient for locating component 7 adjusts and fix the angle of two grab handle 2, it opens to strut the oral cavity to open when being convenient for the oral cavity.

Specifically, a handling part 4 convenient for handling is integrally formed at the end part of the handle 2, a rubber sleeve 8 is sleeved outside the handling part 4, the handling part 4 is of an arc structure, three quarters of the handling part 4 is integrally formed with the handle 2, and two ends of the rubber sleeve 8 are sleeved outside two ends of the handling part 4.

In this embodiment, the manipulating part 4 is integrally formed at the end of the handle 2 for convenient manipulation, and the rubber sleeve 8 is sleeved outside the manipulating part 4, so that the rubber sleeve 8 is sleeved outside the manipulating part 4 for protection, thereby increasing the softness of the fingers of the medical care personnel contacting with the manipulating part 4.

Specifically, the positioning convex balls 9 are integrally formed on the inner side surfaces of the two ends of the opening portion 5, the positioning holes 10 are formed in the surface of the supporting rubber 6, the positioning convex balls 9 are installed inside the positioning holes 10, and the included angle between the two handles 2 is 70 degrees when the two opening handles 1 are in contact with each other.

In this embodiment, through the location protruding ball 9 that the inside surface integrated into one piece in both ends of portion 5 struts to and the locating hole 10 that the surface of support rubber 6 was seted up, and the location protruding ball 9 is installed in the locating hole 10, thereby be convenient for strut portion 5 and install and fix on the surface of support rubber 6, thereby be convenient for strut portion 5 and dismantle the disinfection.

The utility model discloses a theory of operation and use flow: when the dental implant is used, the opening part 5 is arranged on the surface of the supporting rubber 6, the positioning convex balls 9 which are integrally formed on the inner side surfaces of two ends of the opening part 5 are arranged in the positioning holes 10 which are formed in the surface of the supporting rubber 6, the first screw cap 73 is screwed to the lowest part of the screw 71, fingers extrude the two operating parts 4, two handles 2 are close to each other, two opening handles 1 are opened, the opening part 5 drives the supporting rubber 6 to support teeth, the oral cavity is opened, meanwhile, the hollow sleeve 72 moves to the proper position outside the screw 71, the second screw cap 74 is rotated, the second screw cap 74 is contacted with the hollow sleeve 72, the first screw cap 73 is rotated, the first screw cap 73 is contacted with the hollow sleeve 72, and the hollow sleeve 72 is fixed outside the screw 71.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stable form oral cavity struts ware convenient to observe, includes integrated into one piece struts handle (1) and grab handle (2), and struts handle (1) and grab handle (2) symmetry and be provided with two sets ofly, and two sets ofly strut the junction of handle (1) and grab handle (2) and be provided with rotating part (3) that are used for the rotation, its characterized in that: the tip that struts handle (1) is provided with the portion of strutting (5) that is used for the oral cavity to strut, and the tip that struts handle (1) is buckled into 90 degrees, and the outside surface that struts portion (5) is seted up the recess internal fixation and is had support rubber (6), two the surface rotation of grab handle (2) installs locating component (7), and locating component (7) including rotating screw rod (71) of installing at one of them grab handle (2) surface, rotates hollow sleeve (72) of installing at another grab handle (2) surface, and hollow sleeve (72) cover is in the outside of screw rod (71), and hollow sleeve (72) both ends are provided with first nut (73) and second nut (74), and first nut (73) and second nut (74) all close the outside at screw rod (71) soon.

2. The stable oral distractor of claim 1, wherein: a handling part (4) convenient for handling is integrally formed at the end part of the grab handle (2), and a rubber sleeve (8) is sleeved outside the handling part (4).

3. The stable oral distractor of claim 2, wherein: the operating part (4) is of an arc structure, three quarters of the operating part (4) and the handle (2) are integrally formed, and two ends of the rubber sleeve (8) are sleeved outside two ends of the operating part (4).

4. The stable oral distractor of claim 1, wherein: the inner side surfaces of two ends of the opening part (5) are integrally formed with positioning convex balls (9), the surface of the supporting rubber (6) is provided with positioning holes (10), and the positioning convex balls (9) are arranged inside the positioning holes (10).

5. The stable oral distractor of claim 1, wherein: when the two expansion handles (1) are contacted, the included angle of the two grab handles (2) is 70 degrees.