CN214804951U

CN214804951U - Stomatological oral lip opening device convenient to adjust

Info

Publication number: CN214804951U
Application number: CN202021272879.2U
Authority: CN
Inventors: 邓赟; 李文涛
Original assignee: Dongying Tongtai Stomatological Hospital Co ltd
Current assignee: Dongying Tongtai Stomatological Hospital Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-11-23
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a department of stomatology orolabial distraction device convenient to adjust, which comprises a baffle, baffle one side middle part hot melt is connected with the T-shaped piece, baffle one side both ends are all rotated and are connected with the pivot, two the baffle passes through T-shaped piece fixed connection, two the vaulting pole has all been cup jointed to the pivot outside, vaulting pole one end joint has support piece. The utility model relates to an oral cavity medical instrument technical field, through miniature bearing, be convenient for rotate the dead lever of accomodating downthehole portion, thereby be convenient for accomodate the string at dead lever outside both ends, the couple and the connecting piece of string one end articulate, can stimulate two vaulting poles and rotate through the pivot, interval between two vaulting poles has been adjusted, make things convenient for this distraction device to strut the great patient lip of lip, the simple operation, it uses this distraction device's comfort level to promote the patient, and simultaneously, distance between two vaulting poles of regulation that can be appropriate, the convenient lip of patient struts suitable position, the doctor of being convenient for observes.

Description

Stomatological oral lip opening device convenient to adjust

Technical Field

The utility model relates to the technical field of oral medical equipment, in particular to a stomatological lip opening device convenient to adjust.

Background

In the course of oral surgery or general treatment, a doctor generally pulls the lips of a patient left and right and up and down with an oral mirror or hook in order to expose certain parts of the mouth or teeth for the sake of convenience.

At present, be used for the device that the oral cavity struts on the market in order to reduce its weight, the plastic construction who adopts the integration generally makes, this plastic construction has certain toughness, thereby can strut patient's lip, it is convenient to use, however, because it adopts the structure of integration to make, it does not possess the function of adjusting, when this integrated distraction device uses to the patient of different lips size, the lip size that it can strut differs, be not convenient for doctor observes, and the comfort level that the patient used is relatively poor, adopt traditional integrated distraction device simultaneously, it struts the structure and easily breaks, can only scrap after damaging, we have proposed a department of stomatology lip distraction device convenient to adjust for this reason and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an department of stomatology lip distraction device convenient to adjust to solve that above-mentioned background art proposes because its structure of adopting the integration makes, it does not possess the function of regulation, when the distraction device of this integration is used to the patient of different lips size, the lips that it can strut are not of uniform size, the doctor of being not convenient for observes, and the comfort level that the patient used is relatively poor moreover, adopt traditional integration distraction device simultaneously, it struts the structure and easily breaks, can only condemned problem after damaging.

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

the stomatological orolabial distraction device convenient to adjust comprises baffles, wherein a T-shaped block is connected to the middle part of one side of each baffle in a hot melting manner, rotating shafts are rotatably connected to two ends of one side of each baffle, the two baffles are fixedly connected through the T-shaped block, supporting rods are sleeved outside the two rotating shafts, supporting pieces are clamped at one ends of the supporting pieces, grooves are formed in one ends of the outer sides of the supporting pieces, springs are connected to the middle parts of the top ends of the two supporting pieces, and one ends of the springs are fixedly connected to one side of the T-shaped block;

two the connecting piece is installed in the equal embedding in vaulting pole bottom middle part, two baffle bottom limit portion all is connected with the connecting rod, the connecting rod bottom is connected with the connecting block, the hole has been seted up at connecting block one side middle part and has been accomodate, accomodate the downthehole side both ends and all imbed and install miniature bearing, the inside joint of miniature bearing has the dead lever, the inside couple that has articulated of connecting piece, the string is installed to couple one end, two string one end all with dead lever fixed connection, the spacing ring has been cup jointed in the middle part of the dead lever outside, dead lever one end runs through in the connecting block outside.

Preferably, a screw is welded at one end of the fixing rod, and a fixing cap is engaged and connected to the outer side of the screw.

Preferably, one end of each of the two strings is located on two sides of the limiting ring.

Preferably, the material of the stay bar and the stay piece is a synthetic plastic structure.

Preferably, the shape of the groove is arc-shaped, and the diameter of the groove is 3 cm.

Preferably, a knob is sleeved at one end of the screw.

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

1. be provided with the baffle, effect through the pivot, make two support pieces can rotate between two baffles, and the effect through T-shaped piece and spring, be convenient for support two and stretch, make two support pieces can playback, rethread vaulting pole, support the effect of piece and recess, be convenient for strut patient's lip of the mouth, to sum up, so that this strut device can strut the less patient lip of the mouth, avoid using traditional integration strut device simultaneously, it struts the structure and easily takes place the fracture, can only scrap after the damage.

2. Be provided with the connecting piece, effect through miniature bearing, be convenient for rotate the dead lever of accomodating downthehole portion, thereby be convenient for accomodate the string at dead lever outside both ends, the couple and the connecting piece of string one end articulate, thereby can stimulate two vaulting poles and rotate through the pivot, and then the interval between two vaulting poles has been adjusted, make things convenient for this distraction device to strut the great patient lip of lip, the simple operation, promote the comfort level that the patient used this distraction device, and simultaneously, distance between two vaulting poles of regulation that can be appropriate, the convenient lip of lip with the patient struts suitable position, the doctor of being convenient for observes.

Drawings

Fig. 1 is a schematic structural view of an adjustable stomatological lip opening device provided by the utility model;

FIG. 2 is a schematic view of an installation structure of a supporting rod of an oral lip spreader convenient to adjust according to the present invention;

fig. 3 is the utility model provides a be convenient for adjust the mounting structure schematic diagram of department of stomatology lip distraction device connecting block.

In the figure: 1. a baffle plate; 2. a T-shaped block; 3. a rotating shaft; 4. a stay bar; 5. a support member; 6. a groove; 7. a spring; 8. a connecting member; 9. a connecting rod; 10. connecting blocks; 11. a receiving hole; 12. a micro-bearing; 13. fixing the rod; 14. hooking; 15. a string; 16. a limiting ring; 17. a screw; 18. a fixing cap; 19. a knob.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a department of stomatology lip distraction device convenient to adjust, including baffle 1, baffle 1 one side middle part hot melt is connected with T-shaped piece 2, baffle 1 one side both ends all rotate and are connected with pivot 3, two baffle 1 are through 2 fixed connection of T-shaped piece, 3 outsides of two pivots have all been cup jointed vaulting

pole

4, 4 one end joints of vaulting pole have a support piece 5, support 5 outside one end and seted up recess 6, 4 top middle parts of two vaulting poles all are connected with spring 7, spring 7 one end and 2 one side fixed connection of T-shaped piece, vaulting pole 4 and support 5's material are synthetic plastic construction, be convenient for protect patient's mouth angle, the shape of recess 6 is the arc, the diameter of recess 6 is 3cm, be convenient for will support piece 5 and place patient's mouth angle.

The middle parts of the bottom ends of the two support rods 4 are respectively embedded with a connecting piece 8, the edge parts of the bottom ends of the two baffle plates 1 are respectively connected with a connecting rod 9, the bottom end of the connecting rod 9 is connected with a connecting block 10, the middle part of one side of the connecting block 10 is provided with a containing hole 11, the two ends of the inner side of the containing hole 11 are respectively embedded with a miniature bearing 12, a fixed rod 13 is clamped in the miniature bearing 12, a hook 14 is hung in the connecting piece 8, one end of the hook 14 is provided with a thin rope 15, one end of each of the two thin ropes 15 is fixedly connected with the fixed rod 13, the middle part of the outer side of the fixed rod 13 is sleeved with a limit ring 16, one end of each of the two thin ropes 15 is respectively positioned at the two sides of the limit ring 16, the two thin ropes 15 can be conveniently contained through the fixed rod 13, one end of the fixed rod 13 penetrates through the outer side of the connecting block 10, one end of the fixed rod 13 is welded with a screw 17, the outer side of the screw 17 is engaged with a fixed cap 18, so as to be convenient for fixing the screw 17 and the connecting block 10, one end of the screw 17 is sleeved with a knob 19, so that the screw 17 can be conveniently rotated.

In the utility model, firstly, the groove 6 arranged at the outer side of the support piece 5 is placed at the mouth corner of a patient, when the mouth lip of the patient is small, the mouth lip of the patient with the small mouth lip can be opened through the telescopic pulling of the two springs 7 at the two sides of the T-shaped block 2, the operation is convenient, meanwhile, the traditional integrated opening device is avoided to be used, the opening structure is easy to break and can only be scrapped after being damaged, when the mouth lip of the patient is large, a user holds the knob 19 and rotates the knob 19, so that the fixed rod 13 connected with one end of the screw 17 rotates inside the miniature bearing 12, the thin rope 15 at the two ends outside the fixed rod 13 is convenient to be accommodated, the hook 14 at one end of the thin rope 15 is hooked with the connecting piece 8, so that the two support rods 4 can be pulled to rotate through the rotating shaft 3, the distance between the two support rods 4 is adjusted, and the opening device is convenient to open the mouth lip of the patient with the large mouth lip, the simple operation, the user can be according to the demand, the interval of two vaulting poles 4 of appropriate regulation to prop open suitable position with patient's lips, the doctor of being convenient for observes, then fixes between screw 17 and connecting block 10 through locking cap 18, and to sum up, promotes the patient and uses this comfort level of propping open the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The stomatological orolabial distraction device convenient to adjust comprises a baffle (1) and is characterized in that a T-shaped block (2) is connected to the middle of one side of the baffle (1) in a hot melting manner, two rotating shafts (3) are rotatably connected to two ends of one side of the baffle (1), the two baffles (1) are fixedly connected through the T-shaped block (2), supporting rods (4) are sleeved outside the two rotating shafts (3), a supporting piece (5) is clamped at one end of each supporting rod (4), a groove (6) is formed at one end of the outer side of each supporting piece (5), springs (7) are connected to the middle of the top ends of the two supporting rods (4), and one end of each spring (7) is fixedly connected to one side of the T-shaped block (2);

two connecting piece (8) are installed in the equal embedding in vaulting pole (4) bottom middle part, two baffle (1) bottom limit portion all is connected with connecting rod (9), connecting rod (9) bottom is connected with connecting block (10), hole (11) have been seted up at connecting block (10) one side middle part, it all imbeds and installs miniature bearing (12) to accomodate hole (11) inboard both ends, the inside joint of miniature bearing (12) has dead lever (13), connecting piece (8) inside has been articulated couple (14), string (15) are installed to couple (14) one end, two string (15) one end all with dead lever (13) fixed connection, spacing ring (16) have been cup jointed at dead lever (13) outside middle part, dead lever (13) one end runs through in the outside of connecting block (10).

2. The adjustable oral lip spreading device of claim 1, wherein a screw (17) is welded to one end of the fixing rod (13), and a fixing cap (18) is engaged and connected to the outer side of the screw (17).

3. An adjustable stomatological orolip spreading device according to claim 1, characterized in that two said strings (15) are located at one end on each side of the stop collar (16).

4. The adjustable oral lip spreading device according to claim 1, wherein the material of the spreading rod (4) and the spreading member (5) is a synthetic plastic structure.

5. An adjustable stomatological orolip spreading device according to claim 1, characterized in that the shape of the groove (6) is an arc, the diameter of the groove (6) being 3 cm.

6. An adjustable oral lip spreading device according to claim 2, wherein the screw (17) is sleeved with a knob (19) at one end.