CN218515818U - Medical crown forceps for oral restoration - Google Patents

Abstract

The utility model relates to a medical crown forceps for oral cavity restoration, include: the crown-taking forceps comprise a crown-taking forceps body, wherein two symmetrically-arranged forceps heads are arranged at the top of the crown-taking forceps body, a positioning groove is formed in the bottom of each forceps head, the top of the crown-taking forceps body penetrates through an inner cavity of the positioning groove, a cavity is formed in the crown-taking forceps body, the number of the cavities is two, a movable block is connected to the inner cavity of each cavity in a sliding mode, and a cross rod is fixedly connected to the top of one side of the inner cavity of each cavity. The utility model discloses possess the removable advantage of binding clip, use through the cooperation of movable block, horizontal pole, connecting block, extension spring, fixture block, draw-in groove and spring, can play the effect of being convenient for change binding clip, prevent that the binding clip is after long-time the use, because the disinfection is not thorough, lead to binding clip surface to breed a large amount of bacteriums, and then cause cross infection, change the binding clip not only can avoid cross infection, but also can improve user's work efficiency.

Description

Medical crown forceps for oral restoration

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a pair of medical crown-taking forceps for oral restoration.

Background

The oral cavity is the initial part of the alimentary canal, the front part is communicated with the outside through cleft mouth, the back part is continued with the pharynx through the angina, the oral cavity is provided with organs such as teeth, tongue and the like, the front wall of the oral cavity is of a structure such as lips, side walls, cheeks, tops, palates, the bottom of the oral cavity is of mucous membrane, muscle and the like, and the oral cavity is divided into an oral vestibule at the front outer part and a natural oral cavity at the back inner part through 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.

Through retrieving Chinese patent, the utility model with publication number CN211985744U discloses a medical crown taking forceps for oral restoration, which comprises a right fixture fixedly installed on one side of a main shaft and a left fixture fixedly installed on the other side of the main shaft, a hollow groove is formed in the upper part of the inner part of the main shaft, a battery bin is fixedly installed in the hollow groove, electrons are fixedly installed in the battery bin, a plurality of uniformly distributed lamp beads are fixedly installed on the top of the main shaft, the lamp beads are connected with the electrons, and a key is arranged on the upper end surface of the main shaft and above the battery bin;

the binding clip of the crown forceps of prior art scheme is fixed when using, can't change, leads to medical personnel all need disinfect to getting the crown forceps at every turn after having used up, if the disinfection is not thorough, not only can lead to bacterial growing on the surface of getting the crown forceps, but also takes place bacterium cross infection scheduling problem easily, frequently disinfects getting the crown forceps, not only extravagant disinfectant, but also can influence user work efficiency to the practicality of getting the crown forceps has been reduced.

Therefore, the utility model with publication number CN211985744U cannot meet the requirements in actual use, and an oral repair medical crown forceps is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical crown forceps of getting for oral cavity restoration possesses the removable advantage of binding clip, has solved the problem that above-mentioned background art provided.

To achieve the above object, the present invention provides the following technical solutions: a medical crown forceps for oral restoration comprises: get the hat pincers body, the top of getting the hat pincers body is provided with two binding clip that are the symmetry and set up, the constant head tank has been seted up to the bottom of binding clip, the top of getting the hat pincers body runs through to the inner chamber of constant head tank, the cavity has been seted up to the inside of getting the hat pincers body, the quantity of cavity is two, the inner chamber sliding connection of cavity has the movable block, the top fixedly connected with horizontal pole of cavity inner chamber one side, the sliding surface of horizontal pole is connected with two connecting blocks that are the symmetry and set up, the surface cover of horizontal pole is equipped with the extension spring, the both ends of extension spring all with connecting block fixed connection, the bottom fixedly connected with fixture block of connecting block, the draw-in groove has all been seted up to the both sides of constant head tank inner chamber, one side of fixture block runs through in proper order and gets the inner chamber of hat pincers body and draw-in groove and extend to the draw-in groove, the bottom fixedly connected with spring of cavity inner chamber.

Further, as the utility model relates to an it is preferable, the guide way has all been seted up with the both sides on the surface of the back to the positive surface of cavity inner chamber, the inner chamber of guide way slides even has the guide block, one side of guide block run through to the outside of guide way and with movable block fixed connection.

Further, as the utility model relates to an it is preferred, one side fixedly connected with ejector pad of movable block, one side that the movable block was kept away from to the ejector pad runs through to the outside of getting the hat pincers body, the logical groove with ejector pad looks adaptation is seted up to one side of binding clip.

Further, as the utility model relates to an it is preferred, the spring groove has been seted up to the bottom of movable block, the top of spring run through to the inner chamber in spring groove and with the inner wall fixed connection in spring groove.

Furthermore, as the utility model relates to an it is preferred, one side fixedly connected with rubber pad of binding clip, a plurality of equidistant distribution's slotted hole is seted up to one side of rubber pad.

Further, as the utility model relates to an it is preferred, get the top of hat pincers body and be located the inner chamber of constant head tank and seted up the fixed orifices, the top fixedly connected with fixed block of constant head tank inner chamber, the bottom of fixed block runs through to the inner chamber of fixed orifices.

The beneficial effects are that the technical scheme of this application possesses following technological effect: the utility model discloses a binding clip drives the fixed block and breaks away from the fixed orifices, the user takes off the binding clip from the surface of getting the hat pincers body, then locate the surface of getting the hat pincers body with new binding clip cover, thereby reach the mesh of changing the binding clip, this medical hat pincers of getting of oral cavity restoration usefulness, possess the removable advantage of binding clip, through the movable block, the horizontal pole, the connecting block, the extension spring, the fixture block, the cooperation of draw-in groove and spring is used, can play the effect of being convenient for change the binding clip, prevent the binding clip after long-time use, because the disinfection is not thorough, lead to binding clip surface to breed a large amount of bacteria, and then cause cross infection, it not only can avoid cross infection to change the binding clip, but also can improve user's work efficiency.

It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.

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 schematic structural view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of a portion B of FIG. 2 according to the present invention;

fig. 5 is a partially enlarged view of C in fig. 2 according to the present invention.

In the figures, the meaning of the reference numerals is as follows: 1. taking a crown forceps body; 2. a binding clip; 3. positioning a groove; 4. a cavity; 5. a movable block; 6. a cross bar; 7. connecting blocks; 8. a tension spring; 9. a clamping block; 10. a card slot; 11. a spring; 12. a guide groove; 13. a guide block; 14. a push block; 15. a spring slot; 16. a rubber pad; 17. a slot; 18. a through groove; 19. a fixing hole; 20. and (5) fixing blocks.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

As shown in figures 1 to 5: this embodiment provides a medical crown forceps that gets of mouth rehabilitation usefulness, includes: get crown tong body 1, the top of getting crown tong body 1 is provided with two binding clip 2 that are the symmetry and set up, constant head tank 3 has been seted up to the bottom of binding clip 2, get the top of crown tong body 1 and be located the inner chamber of constant head tank 3 and seted up fixed orifices 19, the top fixedly connected with fixed block 20 of constant head tank 3 inner chamber, the bottom of fixed block 20 runs through to the inner chamber of fixed orifices 19, use through the cooperation of fixed orifices 19 and fixed block 20, can play fixed effect to the position of binding clip 2, thereby prevent binding clip 2 from appearing the problem of rocking after the installation, it runs through to the inner chamber of constant head tank 3 to get the top of crown tong body 1, it has seted up cavity 4 to get the inside of crown tong body 1, the quantity of cavity 4 is two, the inner chamber sliding connection of cavity 4 has movable block 5, the top fixedly connected with horizontal pole 6 of cavity 4 inner chamber one side, the surface sliding connection of horizontal pole 6 has two connecting blocks 7 that are the symmetry and set up, the surface cover of extension spring 6 is equipped with extension spring 8, the both ends of extension spring 8 all with connecting block 7 fixed connection with draw-in groove 9, the bottom fixedly connected with draw-in groove 9 of connecting block 7, the both sides of constant head tank 3 inner chamber 10, one side of clamp block 9 runs through in proper order and the inner chamber 10 and the spring 10 of fixed bore 10, the spring extension of fixed bore 10 of crown tong body, the fixed bore 10.

Specifically, guide way 12 has all been seted up with the both sides on the back surface to the 4 inner chambers front surface of cavity, and the inner chamber of guide way 12 slides even has guide block 13, and one side of guide block 13 runs through to the outside of guide way 12 and with movable block 5 fixed connection.

In this embodiment: through the cooperation of the guide groove 12 and the guide block 13, the position of the movable block 5 can be limited, so that the sliding of the movable block 5 is more stable.

Specifically, one side of the movable block 5 is fixedly connected with a push block 14, one side of the push block 14, which is far away from the movable block 5, penetrates to the outer side of the crown forceps body 1, and one side of the forceps head 2 is provided with a through groove 18 matched with the push block 14.

In this embodiment: through the matching use of the push block 14 and the through groove 18, not only the position of the movable block 5 can be limited, but also the user can conveniently release the clamping between the fixture block 9 and the fixture groove 10.

Specifically, the bottom of the movable block 5 is provided with a spring groove 15, and the top end of the spring 11 penetrates through the inner cavity of the spring groove 15 and is fixedly connected with the inner wall of the spring groove 15.

In this embodiment: the spring 11 can be accommodated by the spring groove 15, so that the movement space of the movable block 5 is increased.

Specifically, one side of the binding clip 2 is fixedly connected with a rubber pad 16, and one side of the rubber pad 16 is provided with a plurality of slotted holes 17 which are distributed at equal intervals.

In this embodiment: through the cooperation of rubber pad 16 and slotted hole 17, can increase the frictional force between binding clip 2 and the centre gripping thing to avoid binding clip 2 to appear the phenomenon of skidding in the centre gripping process.

The utility model discloses a theory of operation and use flow:

the user detains ejector pad 14, ejector pad 14 drives the motion of movable block 5, movable block 5 drives the motion of spring groove 15, spring groove 15 compresses spring 11 with the inner wall cooperation of cavity 4, movable block 5 drives guide block 13 and slides in the inner chamber of guide way 12, movable block 5 keeps away from fixture block 9, through the pulling force of extension spring 8, pulling connecting block 7 slides on the surface of horizontal pole 6, horizontal pole 6 drives fixture block 9 and moves to the inboard, fixture block 9 breaks away from draw-in groove 10 and contracts to the inside of cavity 4, the user upwards lifts binding clip 2, binding clip 2 drives fixed block 20 and breaks away from fixed orifices 19, the user takes off binding clip 2 from the surface of getting crown tong body 1, then cover new binding clip 2 in the surface of getting crown tong body 1, thereby reach the mesh of changing the binding clip.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any introduction modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention will still fall within the scope of the technical solution of the present invention.

Claims (6)

1. A medical crown forceps for oral cavity restoration comprises: get and hat pincers body (1), its characterized in that: the utility model discloses a crown forceps, including get crown forceps body (1), the top of crown forceps body is provided with two binding clip (2) that are the symmetry and set up, constant head tank (3) have been seted up to the bottom of binding clip (2), the top of getting crown forceps body (1) runs through to the inner chamber of constant head tank (3), the inside of getting crown forceps body (1) has seted up cavity (4), the quantity of cavity (4) is two, the inner chamber sliding connection of cavity (4) has movable block (5), the top fixedly connected with horizontal pole (6) of cavity (4) inner chamber one side, the sliding surface of horizontal pole (6) is connected with two connecting blocks (7) that are the symmetry and set up, the surface cover of horizontal pole (6) is equipped with extension spring (8), the both ends of extension spring (8) all with connecting block (7) fixed connection, the bottom fixedly connected with fixture block (9) of connecting block (7), draw-in groove (10) have all been seted up to the both sides of constant head tank (3) inner chamber, one side of fixture block (9) runs through in proper order and gets crown forceps body (1) and draw-in groove (10) and extend to the bottom fixed connection of inner chamber (11) of cavity (4) spring.

2. The medical crown forceps for oral restoration according to claim 1, characterized in that: guide way (12) have all been seted up with the both sides on the back surface to cavity (4) inner chamber obverse surface, the inner chamber sliding connection of guide way (12) has guide block (13), one side of guide block (13) run through to the outside of guide way (12) and with movable block (5) fixed connection.

3. The medical crown forceps for oral restoration according to claim 1, characterized in that: one side of the movable block (5) is fixedly connected with a push block (14), one side, far away from the movable block (5), of the push block (14) penetrates through the outer side of the crown taking forceps body (1), and a through groove (18) matched with the push block (14) is formed in one side of the forceps head (2).

4. The medical crown forceps for oral restoration according to claim 1, characterized in that: spring groove (15) have been seted up to the bottom of movable block (5), the top of spring (11) run through to the inner chamber of spring groove (15) and with the inner wall fixed connection of spring groove (15).

5. The medical crown forceps for oral cavity restoration according to claim 1, characterized in that: one side of the tong head (2) is fixedly connected with a rubber pad (16), and one side of the rubber pad (16) is provided with a plurality of slotted holes (17) which are distributed at equal intervals.

6. The medical crown forceps for oral restoration according to claim 1, characterized in that: get the top of hat pincers body (1) and be located the inner chamber of constant head tank (3) and seted up fixed orifices (19), the top fixedly connected with fixed block (20) of constant head tank (3) inner chamber, the inner chamber to fixed orifices (19) is run through to the bottom of fixed block (20).

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