CN217611548U

CN217611548U - Dental oral cavity supporting tool

Info

Publication number: CN217611548U
Application number: CN202221269001.2U
Authority: CN
Inventors: 葛玉霞; 吴艳霞; 王昊; 谢雁
Original assignee: Individual
Current assignee: Shenzhen Peoples Hospital
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-10-21
Anticipated expiration: 2032-05-25

Abstract

The utility model relates to a medical treatment appurtenance technical field just discloses a dental oral cavity supporting tool, fixed mounting's handle on drag hook and drag hook, the cover is equipped with the cover handle on the outer wall of handle, and the mounting groove has been seted up to the upper surface of handle, and the inside equidistance fixed mounting of mounting groove has a plurality of fixture blocks, and the one end that is close to the drag hook on the cover handle runs through and has seted up logical groove, and the inside movable mounting who leads to the groove has fixed subassembly, keeps away from the terminal fixed mounting of drag hook on the cover handle and has the elastic block, runs through on the elastic block and has seted up the through-hole. This kind of dental oral cavity supporting tool, user's accessible sleeve handle extension handle's length for the device's length is adjustable, and convenient to use person fixes the one end of device after according to actual conditions adjusting device's whole length, makes dentist need not the assistant and pulls the handle when the treatment, has enlarged dentist's treatment and has made operating space, has also saved the labour simultaneously.

Description

Dental oral cavity supporting tool

Technical Field

The utility model relates to the technical field of medical auxiliary appliances, in particular to an oral cavity supporting tool for dentistry.

Background

In the examination and treatment of teeth, it is necessary to hold and support the oral cavity, and thus an oral cavity support device for dentistry is an important medical device. Among the current oral cavity strutting arrangement for dentistry, wherein important one during unilateral accent angle drag hook, in the use of unilateral accent angle drag hook, often need dentist or assistant to carry out manual the holding to the drag hook fixed, when doctor or assistant use the drag hook with patient's mouth angle struts, often can because the human body to the sheltering from of light or because of the manual unstable and then cause the influence to whole treatment and inspection process of holding.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a dental oral cavity supporting tool to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a dental oral cavity supporting tool, fixed mounting's handle on drag hook and drag hook, the cover is equipped with the cover handle on the outer wall of handle, and the mounting groove has been seted up to the upper surface of handle, and the inside equidistance fixed mounting of mounting groove has a plurality of fixture blocks, and the one end that is close to the drag hook on the cover handle runs through and has seted up logical groove, and the inside movable mounting who leads to the groove has fixed subassembly, keeps away from the terminal fixed mounting of drag hook on the cover handle and has the elastic block, runs through on the elastic block and has seted up the through-hole.

Preferably, the fixing assembly comprises a fixing block, and the upper end of the fixing block is symmetrically and fixedly installed on the two stopping blocks.

Preferably, the fixture block is arranged in an inclined manner, and the cross section of the fixture block is arranged in a triangular manner.

Preferably, the cross section of the fixed block is in a trapezoidal arrangement, and the lower end of the fixed block is matched with the distance between the two fixture blocks.

Preferably, the through groove is matched with the fixing block.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of dental oral cavity supporting tool, user's accessible sleeve handle extension handle's length for the device's length is adjustable, and convenient to use person fixes the one end of device behind actual conditions adjusting device's the whole length, makes dentist need not the assistant and holds the handle when the treatment, has enlarged dentist's treatment and has made operating space, has also saved the labour simultaneously.

2. This kind of oral cavity supporting tool for dentistry, elasticity piece are elastic material, then elasticity piece has certain deformation scope when using, and then the aperture of through-hole can change according to actual conditions for the terminal usable multiple mode of device is fixed.

Drawings

Fig. 1 is a schematic view of the overall structure of the main body of the present invention;

FIG. 2 is a schematic view of the handle and the stem assembly of the present invention;

FIG. 3 is a schematic structural view of the fixing assembly of the present invention;

fig. 4 is a schematic view of the structure of the fixture block of the present invention.

In the figure: 1. pulling a hook; 2. a handle; 3. mounting grooves; 4. a clamping block; 5. a handle; 6. a through groove; 7. a fixing assembly; 701. a fixed block; 702. blocking; 8. an elastic block; 9. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Examples

Please refer to fig. 1-4, a dental oral cavity supporting tool, including the handle 2 of fixed mounting on drag hook 1 and the drag hook 1, the cover is equipped with the loop bar 5 on the outer wall of handle 2, the upper surface of handle 2 has been seted up mounting groove 3, the inside equidistance fixed mounting of mounting groove 3 has a plurality of fixture blocks 4, the one end that is close to the drag hook 1 on the loop bar 5 runs through and has been seted up logical groove 6, the inside movable mounting who leads to groove 6 has fixed subassembly 7, the terminal fixed mounting who keeps away from the drag hook 1 on the loop bar 5 has elastic block 8, run through on the elastic block 8 and have been seted up through-hole 9, the length of user accessible loop bar 5 extension handle 2, make the length of the device adjustable, the convenient to use person fixes the one end of device after according to actual conditions adjusting device's whole length, make dentist need not to pull handle 2 when the treatment, the dentist treatment makes the operating space enlarged, the labour has also been saved simultaneously.

Further, as shown in fig. 3, the fixing assembly 7 specifically includes a fixing block 701, the upper end of the fixing block 701 is symmetrically and fixedly mounted with two blocking blocks 702, and the two blocking blocks 702 are arranged to prevent the fixing block 701 from falling off from the inside of the through slot 6 before the sleeve handle 5 is assembled with the handle 2.

Further, as shown in fig. 1, fig. 2 and fig. 4, the fixture block 4 is disposed in an inclined manner, the cross section of the fixture block 4 is disposed in a triangular manner, the fixture block 4 is made of plastic, and in the process of pressing the fixing block 701 downward, the fixing block 701 can be clamped tightly by the inclined surface of the fixture block 4.

Further, as shown in fig. 3, the cross section of the fixing block 701 is trapezoidal, the lower end of the fixing block 701 is matched with the distance between the two fixture blocks 4, the inclined surface of the fixing block 701 is matched with the inclined surface of the fixture block 4, and when the fixing block 701 is clamped between the two fixture blocks 4, the stem 5 and the handle 2 can be fixed.

Further, as shown in fig. 1, the through groove 6 is matched with the fixing block 701, and the inner wall of one side in the through groove 6 is arranged to be inclined outwards, that is, the fixing block 701 can be accommodated in the through groove 6.

The working principle is as follows: when using, user's accessible drag hook 1 supports one side in patient's oral cavity, when drag hook 1 uses, the user need strut the mouth angle of patient one side and then expose bad tooth in user's the field of vision with hand pulling handle 2, strut behind suitable position when user struts patient's mouth angle, can move the handle 5 along handle 2 from bottom to top according to actual conditions, the length of user adjustable handle 2 and the combination of handle 5, then user's accessible is pressed fixed subassembly 7 and is fixed handle 2 and handle 5's length, finally, the holistic one end of device is fixed to the through-hole 9 of the terminal setting of user accessible handle 5, because elasticity piece 8 is for having elastic material, then the diameter of through-hole 9 can change according to actual conditions, make the holistic end of device can be fixed by multiple mode.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dental oral cavity supporting tool, includes fixed mounting's handle (2) on drag hook (1) and drag hook (1), its characterized in that: the outer wall of handle (2) is gone up the cover and is equipped with cover handle (5), mounting groove (3) have been seted up to the upper surface of handle (2), the inside equidistance fixed mounting of mounting groove (3) has a plurality of fixture blocks (4), the one end that is close to drag hook (1) on cover handle (5) runs through and has seted up logical groove (6), the inside movable mounting who leads to groove (6) has fixed subassembly (7), the terminal fixed mounting who keeps away from drag hook (1) on cover handle (5) has elastic block (8), run through on elastic block (8) and seted up through-hole (9).

2. A dental oral support tool as in claim 1, wherein: the fixing component (7) specifically comprises a fixing block (701), and the upper end of the fixing block (701) is symmetrically and fixedly installed with two stopping blocks (702).

3. A dental oral support tool as in claim 1, wherein: the fixture block (4) is obliquely arranged, and the cross section of the fixture block (4) is triangular.

4. A dental oral support tool as in claim 2, wherein: the cross section of the fixing block (701) is in a trapezoidal arrangement, and the lower end of the fixing block (701) is matched with the distance between the two clamping blocks (4).

5. A dental oral support tool as in claim 1, wherein: the through groove (6) is matched with the fixing block (701).