CN216570287U - Removable denture one-time mold taking tray - Google Patents

Abstract

The utility model discloses a removable denture one-time mold taking tray, which comprises a tray body, a connecting plate and an elastic sheet, wherein the outside of the tray body is fixedly connected with a fixed plate, the outside of the fixed plate is inserted with the connecting plate, the inside of the connecting plate is symmetrically provided with abdicating grooves, the inside of the fixed plate is symmetrically provided with mounting grooves, one side of the inner wall of each mounting groove is fixedly connected with a first spring, one end of each first spring is fixedly connected with a limiting ball head, and the end of each limiting ball head, which is far away from the first spring, extends into the abdicating groove. Thereby leading the false tooth to be quickly separated from the inner part of the tray body and being beneficial to improving the use effect of the equipment.

Description

Removable denture one-time mold taking tray

Technical Field

The utility model relates to an artificial tooth tray, in particular to a removable artificial tooth one-time mold taking tray, and belongs to the technical field of trays.

Background

The removable denture is a removable denture with the professional name, comprises a removable partial denture and a complete denture, utilizes residual natural teeth, mucous membrane and bone tissue under a base as supports, is retained by a retainer and the base of the denture, uses artificial teeth to recover the form and function of the lost teeth, uses a base material to recover the form of a defective alveolar ridge, a jaw bone and soft tissue around the jaw bone, and can be self-removed and worn by a patient. Meanwhile, the existing tray does not have the function of assisting the demolding of the false teeth, and the phenomenon that the demolding of the false teeth is not timely occurs easily in the using process, so that the using effect of equipment is influenced.

The utility model content is as follows:

the utility model aims to provide a removable denture one-time mold-taking tray for solving the problems mentioned in the background technology.

In order to solve the above problems, the present invention provides a technical solution:

removable denture once gets mould tray, including the tray body, connecting plate and flexure strip, the outside fixedly connected with fixed plate of the tray body, it has the connecting plate to peg graft in the fixed plate outside, the groove of stepping down has been seted up to the inside symmetry of connecting plate, the mounting groove has been seted up to the inside symmetry of fixed plate, two the first spring of the equal fixedly connected with in one side of mounting groove inner wall, the spacing bulb of one end fixedly connected with of first spring, the one end that first spring was kept away from to spacing bulb extends to the inslot portion of stepping down, one side of tray body inner wall is equipped with the flexure strip, connecting plate top fixedly connected with fixed block, the inside sliding connection of fixed block has the inserted bar, the one end of inserted bar extends to the tray body inside and contacts with the flexure strip.

As a preferable scheme of the utility model, a through hole is formed in one side of the inner wall of the tray body, which is far away from the elastic sheet.

As a preferable scheme of the utility model, one end of the insertion rod, which is far away from the elastic sheet, is fixedly connected with a baffle plate, a second spring is arranged outside the insertion rod and between the baffle plate and the fixed block, and two ends of the second spring are respectively and fixedly connected with the fixed block and the baffle plate.

According to a preferable scheme of the utility model, a sliding groove is formed in the connecting plate, a handle is connected to the inside of the sliding groove in a sliding manner, a fastening bolt is connected to the inside of the connecting plate and is positioned right above the sliding groove in a threaded manner, and one end of the fastening bolt extends to the inside of the sliding groove and is in contact with the handle.

The utility model has the beneficial effects that: compact structure, easy operation is convenient, and the practicality is strong, uses through fixed plate cooperation connecting plate, can carry out the dismouting combination with the tray body with connecting plate and handle, not only can improve equipment's use flexibility, but also can make the handle carry out cyclic utilization, simultaneously, uses through inserted bar cooperation flexure strip, can promote the artificial tooth mould of tray internal portion to make the artificial tooth follow tray internal portion quickly separating, be favorable to improving equipment's result of use.

Description of the drawings:

for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a side cross-sectional view of the web of the present invention;

FIG. 4 is a top cross-sectional view of the web of the present invention;

fig. 5 is an enlarged view at B in fig. 4.

In the figure: 1. a tray body; 2. a through hole; 3. a fixing plate; 4. a connecting plate; 5. a yielding groove; 6. mounting grooves; 7. a first spring; 8. a limiting ball head; 9. an elastic sheet; 10. a fixed block; 11. inserting a rod; 12. a baffle plate; 13. a second spring; 14. a chute; 15. a handle; 16. and fastening the bolt.

The specific implementation mode is as follows:

as shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment:

example (b):

the removable denture one-time mold taking tray comprises a tray body 1, a connecting plate 4 and an elastic sheet 9, wherein a fixed plate 3 is fixedly connected to the outer part of the tray body 1, the connecting plate 4 is inserted in the outer part of the fixed plate 3, the tray body 1, the connecting plate 4 and a handle 15 can be assembled and disassembled, the use flexibility of equipment can be improved, the handle 15 can be recycled, a abdicating groove 5 is symmetrically formed in the connecting plate 4, mounting grooves 6 are symmetrically formed in the fixed plate 3, a first spring 7 is fixedly connected to one side of the inner wall of each of the two mounting grooves 6, a limiting ball head 8 is fixedly connected to one end of each of the first springs 7, one end of each of the limiting ball heads 8, far away from the corresponding first spring 7, extends into the abdicating groove 5, the fixed plate 3 can be limited in the connecting plate 4, so that the assembly between the connecting plate 4 and the tray body 1 is realized, the elastic sheet 9 is arranged on one side of the inner wall of the tray body 1, 4 top fixedly connected with fixed block 10 of connecting plate, the inside sliding connection of fixed block 10 has inserted bar 11, and the one end of inserted bar 11 extends to 1 inside of the tray body and contacts with flexure strip 9 to promote the artificial tooth mould of 1 inside of the tray body, thereby make the artificial tooth from 1 inside quickly separating of tray body, be favorable to improving the result of use of equipment.

Furthermore, the through hole 2 is formed in one side, away from the elastic piece 9, of the inner wall of the tray body 1, so that oral liquid in the oral cavity of a patient can be discharged out of the tray body 1, and the curing speed of the material paste is ensured.

Further, one end fixedly connected with baffle 12 that flexure strip 9 was kept away from to inserted bar 11, and inserted bar 11 is outside and be located and be equipped with second spring 13 between baffle 12 and the fixed block 10, and the both ends of second spring 13 respectively with fixed block 10 and baffle 12 fixed connection, can drive inserted bar 11 and return to ensure the stability of equipment usage.

Further, connecting plate 4 is inside to be seted up spout 14, the inside sliding connection of spout 14 has handle 15, connecting plate 4 is inside and to be located spout 14 directly over threaded connection have fastening bolt 16, fastening bolt 16's one end extend to spout 14 inside and with handle 15 contact, can adjust the length of equipment according to the user demand of difference, be favorable to improve equipment's use flexibility and scope.

Specifically, when the device is used, a worker firstly inserts the fixing plate 3 on the tray body 1 into the connecting plate 4, when the fixing plate 3 completely moves into the connecting plate 4, the first spring 7 pushes the limiting ball 8 to move towards the outside of the mounting groove 6, so that the limiting ball 8 is extruded into the abdicating groove 5, the tray body 1 is limited at one end of the connecting plate 4, then the position of the handle 15 is adjusted according to the use requirement, the position of the handle 15 is fixed through the fastening bolt 16, at the moment, the worker takes a proper amount of mold taking material paste into the tray body 1, then the tray body 1 is put into the oral cavity of a patient and aligns the position of a dental cast, at the moment, the patient closes the dental bed, so that teeth are in contact with the film material paste, in the process, the oral water in the cavity of the patient can be discharged out of the tray body 1 through the through hole 2, after the mold material is solidified, the tray body 1 is taken out, then promote the inserted bar 11 through baffle 12 and move to the tray body 1 is inside, thereby make the inserted bar 11 extrude flexure strip 9, at this moment the mould that flexure strip 9 promoted to solidify rocks in tray body 1 is inside, thereby assist the drawing of patterns, baffle 12 extrudees second spring 13 at the in-process that removes, release baffle 12 after the drawing of patterns finishes, can drive inserted bar 11 under second spring 13's effect this moment and reset, after finishing using, the staff can directly pull down tray body 1 from connecting plate 4, thereby make handle 15 recycle.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any number of indicated technical features, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims (4)

1. The removable denture tray capable of being used for once taking the mold is characterized by comprising a tray body (1), a connecting plate (4) and elastic pieces (9), wherein a fixing plate (3) is fixedly connected to the outer portion of the tray body (1), the connecting plate (4) is inserted into the outer portion of the fixing plate (3), the abdicating grooves (5) are symmetrically formed in the connecting plate (4), mounting grooves (6) are symmetrically formed in the fixing plate (3), two first springs (7) are fixedly connected to one sides of the inner walls of the mounting grooves (6), a limiting ball head (8) is fixedly connected to one end of each first spring (7), one end, far away from the first spring (7), of each limiting ball head (8) extends into the abdicating groove (5), the elastic pieces (9) are arranged on one side of the inner wall of the tray body (1), and a fixing block (10) is fixedly connected to the top of the connecting plate (4), the inside sliding connection of fixed block (10) has inserted bar (11), the one end of inserted bar (11) extends to tray body (1) inside and with flexure strip (9) contact.

2. The removable denture one-time mold-taking tray as claimed in claim 1, wherein a through hole (2) is formed in the inner wall of the tray body (1) and on one side far away from the elastic piece (9).

3. The removable denture one-time impression-taking tray according to claim 1, wherein a baffle plate (12) is fixedly connected to one end of the insertion rod (11) far away from the elastic sheet (9), a second spring (13) is arranged outside the insertion rod (11) and between the baffle plate (12) and the fixed block (10), and two ends of the second spring (13) are respectively and fixedly connected with the fixed block (10) and the baffle plate (12).

4. The removable denture one-time mold-taking tray as claimed in claim 1, wherein a sliding groove (14) is formed in the connecting plate (4), a handle (15) is slidably connected in the sliding groove (14), a fastening bolt (16) is threadedly connected in the connecting plate (4) and is positioned right above the sliding groove (14), and one end of the fastening bolt (16) extends into the sliding groove (14) and is in contact with the handle (15).

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