CN214318178U

CN214318178U - But quick replacement's artificial tooth structure

Info

Publication number: CN214318178U
Application number: CN202120095431.6U
Authority: CN
Inventors: 吴坚栋
Original assignee: Hangzhou Shengpin Medical Instrument Co ltd
Current assignee: Hangzhou Shengpin Medical Instrument Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-10-01
Anticipated expiration: 2031-01-13

Abstract

The utility model provides a but quick replacement's artificial tooth structure belongs to the removable denture field. The denture structure capable of being replaced quickly comprises a mounting component and a connecting component, wherein the mounting component comprises a base, an edge fitting piece and a telescopic rod, the connecting component comprises an artificial tooth body, a limit buckle, a first spring, an upper gear, a lower gear, an adjusting rod and a second spring, one end of the false tooth body is inserted into the base, after the insertion, the limit buckle fixes the false tooth body, when the false tooth body is damaged and needs to be replaced, the lower gear is driven to rotate by the adjusting rod, the upper gear is driven to rotate by the lower gear, thereby driving the first rack to displace, the first rack drives the limit buckle to displace, one end of the limit buckle is moved out of the false tooth body, the user takes out the false tooth body, the device is fixed the artificial tooth body through spacing knot, and the artificial tooth body is taken out to the not hard up spacing knot of rethread regulating rod, makes things convenient for the user of service to change the artificial tooth.

Description

But quick replacement's artificial tooth structure

Technical Field

The utility model relates to a removable denture field particularly, relates to a but quick replacement's artificial tooth structure.

Background

The removable denture is a removable denture with the professional name, and comprises a removable partial denture and a complete denture; the prosthesis is a prosthesis which is supported by residual natural teeth, mucous membrane and bone tissue under the base, retained by a retainer of a false tooth and the base, restores the shape and the function of a lost tooth by using an artificial tooth, restores the shape of a defective alveolar ridge, a jaw bone and soft tissues around the jaw bone by using a base material and can be picked and worn by a patient.

The partial removable dentures are inconvenient to detach and install, resulting in inconvenience for a user to replace the dentures when they are damaged.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a but quick replacement's artificial tooth structure aims at improving that partial removable denture is inconvenient to its dismantlement and installation, leads to the inconvenient problem of changing to the artificial tooth of user when the artificial tooth damages.

The utility model discloses a realize like this:

the utility model provides a but quick replacement's artificial tooth structure, including installation component and coupling assembling.

The mounting assembly comprises a base, an edge pasting piece and a telescopic rod, the edge pasting piece is fixedly connected to one side of the base, one end of the telescopic rod is fixedly connected to the inside of the base, the connecting assembly comprises a false tooth body, a limit buckle, a first spring, a first rack, an upper gear, a lower gear, an adjusting rod and a second spring, the false tooth body is inserted into one side of the base, one end of the false tooth body is connected to one end of the telescopic rod in a threaded manner, one end of the limit buckle is connected to the inside of the base in a sliding manner, the other end of the limit buckle is inserted into the inside of the false tooth body, the first spring is arranged between the limit buckle and the base, one end of the first rack is fixedly connected to one end of the limit buckle, which is far away from the false tooth body, the first rack is connected to the inside of the base in a sliding manner, and the upper gear is connected to the inside of the base in a rotating manner, the upper gear is meshed with the first rack, the lower gear is rotatably connected inside the base support, the top of the lower gear is fixedly connected to the bottom of the upper gear, one end of the adjusting rod is meshed with the lower gear, and the second spring is arranged between the adjusting rod and the base support.

In an embodiment of the present invention, the base support includes an upper base support and a lower base support, and the lower base support is located below the upper base support.

In an embodiment of the present invention, the welt piece includes a first outer welt, a first inner welt, an oral welt, a second outer welt and a second inner welt, the first outer welt, the first inner welt and the oral welt are fixedly connected to the top base support top, the second outer welt and the second inner welt are fixedly connected to the bottom base support bottom.

The utility model discloses an in one embodiment, artificial tooth body top fixedly connected with is protruding, set up the recess in the foundation support, protruding peg graft in the recess, protruding outside fixedly connected with sealing washer, set up the seal groove in the recess, the sealing washer with the seal groove is corresponding.

The utility model discloses an in the embodiment, thread groove has been seted up to artificial tooth body one end, the telescopic link is kept away from base one end fixedly connected with screw thread seat, screw thread seat threaded connection in the thread groove.

The utility model discloses an in one embodiment, artificial tooth body tip one side has seted up the spacing groove, spacing knot one end peg graft in the spacing inslot, spacing knot is kept away from artificial tooth body one end fixedly connected with connecting plate, first rack one end fixed connection in connecting plate one end.

The utility model discloses an in one embodiment, the cavity has been seted up in the base, first rack go up the gear down the regulation pole with the second spring all set up in the cavity, fixedly connected with fixed block in the cavity, first spring set up in the connecting plate with between the fixed block.

The utility model discloses an in the embodiment, adjust pole one end fixedly connected with baffle, the second spring set up in the fixed block with between the baffle.

The utility model discloses an in one embodiment, adjust pole one end fixedly connected with second rack, second rack meshing connect in the gear down, it keeps away from to adjust the pole second rack one end fixedly connected with button.

The utility model discloses an in one embodiment, the operation chamber has been seted up in the base frame, it keeps away from to adjust the pole second spring one end is located the operation intracavity, operation chamber outside fixedly connected with barrier film, the barrier film with the base frame outside is same horizontal plane setting.

The utility model has the advantages that: the utility model discloses a but quick replacement's artificial tooth structure that above-mentioned design obtained, during the use, with artificial tooth body one end threaded connection in telescopic link one end, insert denture body one end in the base after connecting the completion, it is originally internal that the elasticity that spacing knot was applyed through first spring after inserting inserts the artificial tooth, fix the artificial tooth body, when the artificial tooth body damages need be changed, gear rotated under driving through the regulation pole, the gear rotates on driving down, and then drive first rack and carry out the displacement, first rack drives spacing knot and carries out the displacement, make spacing knot one end shift out the artificial tooth body, the user of service takes out the artificial tooth body, the device fixes the artificial tooth body through spacing knot, the artificial tooth body is got out to the not hard up spacing knot of rethread regulation pole, make things convenient for the user of service to change the artificial tooth.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a first perspective structural view of a denture structure capable of being rapidly replaced according to an embodiment of the present invention;

fig. 2 is a schematic view of a first viewing angle structure of a base according to an embodiment of the present invention;

fig. 3 is a schematic view of a second perspective structure of a base according to an embodiment of the present invention;

fig. 4 is a second perspective structural sectional view of a quick-replaceable denture structure according to an embodiment of the present invention;

fig. 5 is an enlarged view of a in fig. 4 according to an embodiment of the present invention;

fig. 6 is an enlarged view of B in fig. 4 according to an embodiment of the present invention;

fig. 7 is a third perspective structural sectional view of a denture structure capable of being rapidly replaced according to an embodiment of the present invention;

fig. 8 is an enlarged view of C in fig. 7 according to an embodiment of the present invention.

In the figure: 100-mounting the assembly; 110-base; 111-upper base support; 112-lower base support; 113-a groove; 1131-seal groove; 114-a cavity; 115-fixed block; 116-an operating chamber; 117-barrier film; 120-edging piece; 121-a first outer welt; 122-first inner welt; 123-oral cavity welt; 124-second outer welt; 125-second inner welt; 130-a telescopic rod; 131-a threaded seat; 200-a connection assembly; 210-a denture body; 211-protrusions; 2111-sealing ring; 212-thread groove; 213-a limit groove; 220-a limit buckle; 221-connecting plate; 230-a first spring; 240-a first rack; 250-upper gear; 260-lower gear; 270-adjusting rod; 271-a baffle; 272-a second rack; 273-button; 280-second spring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: a denture structure capable of being replaced quickly comprises a mounting component 100 and a connecting component 200, wherein when the denture structure is specifically arranged, the connecting component 200 is arranged inside the mounting component 100, the mounting component 100 plays a role in placing the denture structure in the mouth of a user, and the connecting component 200 plays a role in facilitating the user to mount and dismount the denture.

Referring to fig. 2, 3, 4, 5, 6, 7 and 8, the mounting assembly 100 includes a base 110, a welt 120 and a telescopic rod 130, the base 110 includes an upper base 111 and a lower base 112, the lower base 112 is located below the upper base 111, the welt 120 includes a first outer welt 121, a first inner welt 122, a buccal welt 123, a second outer welt 124 and a second inner welt 125, the first outer welt 121, the first inner welt 122 and the buccal welt 123 are all fixedly connected to the top of the upper base 111, the second outer welt 124 and the second inner welt 125 are all fixedly connected to the bottom of the lower base 112, when specifically configured, the first outer welt 121, the first inner welt 122 and the buccal welt 123 enable the upper base 111 to be attached to an upper dental bed of a user, the second outer welt 124 and the second inner welt 125 enable the lower base 112 to be not easily attached to the lower dental bed of the user, and enable the user to function as a denture bed when the user is not easily detached, inside telescopic link 130 one end fixed connection in base 110, telescopic link 130 keeps away from base 110 one end fixedly connected with screw seat 131, set up recess 113 in the base 110, set up seal groove 1131 in the recess 113, set up cavity 114 in the base 110, fixedly connected with fixed block 115 in the cavity 114, set up operation chamber 116 in the base 110, operation chamber 116 outside fixedly connected with barrier film 117, barrier film 117 is the same horizontal plane setting with the base 110 outside, when specifically setting up, barrier film 117 can prevent that user of service is when using this artificial tooth, inside liquid enters into this artificial tooth through operation chamber 116, cause the corruption to the inside part of artificial tooth, breed the bacterium simultaneously, influence life, barrier film 117 is made for the elastic material, play the effect that makes things convenient for user of service to inwards extrude and touch object in operation chamber 116.

Referring to fig. 4, 5, 6, 7 and 8, the connection assembly 200 includes a denture body 210, a limit buckle 220, a first spring 230, a first rack 240, an upper gear 250, a lower gear 260, an adjustment rod 270 and a second spring 280, a protrusion 211 is fixedly connected to the top of the denture body 210, the protrusion 211 is inserted into the groove 113, a sealing ring 2111 is fixedly connected to the outer side of the protrusion 211, the sealing ring 2111 corresponds to the sealing groove 1131, a threaded groove 212 is formed at one end of the denture body 210, and the screw seat 131 is screwed into the threaded groove 212, when specifically configured, the design that the protrusion 211 is inserted into the groove 113 plays a role of limiting the denture body 210, prevents the denture body 210 from generating displacement when in use, the sealing ring 2111 plays a role of sealing, prevents liquid from entering the inside of the denture when a user uses the denture, causing corrosion to parts inside the denture and breeding bacteria, the service life is influenced, the threaded seat 131 is in threaded connection with the threaded groove 212, so that the denture body 210 can be connected when being installed and disassembled, the denture body 210 is prevented from falling off, one end of the limit buckle 220 is slidably connected inside the base 110, one side of the end part of the denture body 210 is provided with the limit groove 213, one end of the limit buckle 220 is inserted into the limit groove 213, one end of the limit buckle 220, far away from the denture body 210, is fixedly connected with the connecting plate 221, one end of the first rack 240 is fixedly connected with one end of the connecting plate 221, the first rack 240 is slidably connected inside the cavity 114, the first spring 230 is arranged between the connecting plate 221 and the fixed block 115, when the first spring 230 is specifically arranged, the limit buckle 220 is inserted into the limit groove 213, the effect of limiting the denture body 210 is achieved, the displacement of the denture body 210 is prevented when the denture body is used, the first spring 230 plays a role of applying elasticity to the limit buckle 220, the displacement of the limit buckle 220 is prevented by the elastic force of the first spring 230 when in use, the upper gear 250 is rotatably connected inside the base 110, the upper gear 250 is engaged with the first rack 240, the lower gear 260 is rotatably connected inside the base 110, the top of the lower gear 260 is fixedly connected to the bottom of the upper gear 250, one end of the adjusting rod 270 is fixedly connected with the second rack 272, the second rack 272 is engaged with the lower gear 260, one end of the adjusting rod 270 is fixedly connected with the baffle 271, the second spring 280 is arranged between the fixing block 115 and the baffle 271, one end of the adjusting rod 270 far away from the second rack 272 is fixedly connected with the button 273, when in specific setting, the lower gear 260 is driven to rotate by moving the adjusting rod 270, the lower gear 260 drives the upper gear 250 to rotate, and further drives the first rack 240 to displace, the first rack 240 drives the limit buckle 220 to displace, so that one end of the limit buckle 220 moves out of the limit groove 213, make things convenient for operating personnel to take out denture body 210, second spring 280 cooperates baffle 271 to play the effect that makes adjusting pole 270 reset, and button 273 makes things convenient for the user to remove adjusting pole 270, and button 273 is located operation chamber 116.

Specifically, this false tooth structure's that can quick replacement theory of operation: when the denture fixing device is used, one end of the denture body 210 is connected with the threaded seat 131 at one end of the telescopic rod 130 through the threaded groove 212 in a threaded manner, the protrusion 211 at one end of the denture body 210 is inserted into the groove 113 after connection is completed, the protrusion 211 extrudes the limit buckle 220 to enable the limit buckle 220 to be retracted into the base 110, the limit buckle 220 is inserted into the limit groove 213 through the elasticity exerted by the first spring 230 after insertion, the installation of the denture body 210 is completed, a user places the upper base part 111 at the upper dental bed, the first outer welt 121 is attached to the outer side of the upper dental bed, the first inner welt 122 is attached to the inner side of the upper dental bed, the oral welt 123 is attached to the upper jaw of the oral cavity, the lower base part 112 is placed at the lower dental bed, the second outer welt 124 is attached to the outer side of the lower dental bed, the second inner welt 125 is attached to the inner side of the lower dental bed, the wearing of the denture body 110 is completed, and the user operates and uses the denture body 210 through the base 110, when the denture body 210 is damaged and needs to be replaced, the base 110 is taken out, the isolating membrane 117 is pressed, the button 273 in the operation cavity 116 is pressed, the button 273 drives the adjusting rod 270 to move, the adjusting rod 270 drives the lower gear 260 to rotate, the lower gear 260 drives the upper gear 250 to rotate, the first rack 240 is driven to displace, the first rack 240 drives the limit buckle 220 to displace, one end of the limit buckle 220 is moved out of the limit groove 213, a user takes out the denture body 210, the denture body 210 is rotated to separate the denture body 210 from the telescopic rod 130, and disassembly is completed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A denture structure capable of being replaced quickly is characterized by comprising

The mounting assembly (100) comprises a base (110), an edge fitting (120) and a telescopic rod (130), wherein the edge fitting (120) is fixedly connected to one side of the base (110), and one end of the telescopic rod (130) is fixedly connected to the inside of the base (110);

the connection assembly (200), the connection assembly (200) includes a denture body (210), a limit buckle (220), a first spring (230), a first rack (240), an upper gear (250), a lower gear (260), an adjustment rod (270) and a second spring (280), the denture body (210) is inserted into one side of the base (110), one end of the denture body (210) is connected to one end of the telescopic rod (130) in a threaded manner, one end of the limit buckle (220) is connected to the inside of the base (110) in a sliding manner, the other end of the limit buckle (220) is inserted into the inside of the denture body (210), the first spring (230) is arranged between the limit buckle (220) and the base (110), one end of the first rack (240) is fixedly connected to one end of the limit buckle (220) far away from the denture body (210), and the first rack (240) is connected to the inside of the base (110) in a sliding manner, the upper gear (250) is rotatably connected to the inside of the base (110), the upper gear (250) is meshed with the first rack (240), the lower gear (260) is rotatably connected to the inside of the base (110), the top of the lower gear (260) is fixedly connected to the bottom of the upper gear (250), one end of the adjusting rod (270) is meshed with the lower gear (260), and the second spring (280) is arranged between the adjusting rod (270) and the base (110).

2. A rapid replacement denture construct according to claim 1, wherein the base (110) comprises an upper base (111) and a lower base (112), the lower base (112) being located below the upper base (111).

3. A quick-change denture construct according to claim 2, wherein the edger (120) comprises a first outer welt (121), a first inner welt (122), a mouth welt (123), a second outer welt (124) and a second inner welt (125), the first outer welt (121), the first inner welt (122) and the mouth welt (123) being fixedly attached to the top of the upper base (111), the second outer welt (124) and the second inner welt (125) being fixedly attached to the bottom of the lower base (112).

4. The denture structure capable of being replaced quickly according to claim 1, wherein a protrusion (211) is fixedly connected to the top of the denture body (210), a groove (113) is formed in the base (110), the protrusion (211) is inserted into the groove (113), a sealing ring (2111) is fixedly connected to the outer side of the protrusion (211), a sealing groove (1131) is formed in the groove (113), and the sealing ring (2111) corresponds to the sealing groove (1131).

5. The denture structure capable of being replaced quickly as claimed in claim 1, wherein a threaded groove (212) is formed at one end of the denture body (210), a threaded seat (131) is fixedly connected to one end of the telescopic rod (130) far away from the base (110), and the threaded seat (131) is screwed into the threaded groove (212).

6. The denture structure capable of being replaced quickly according to claim 1, wherein a limiting groove (213) is formed in one side of the end of the denture body (210), one end of the limiting buckle (220) is inserted into the limiting groove (213), a connecting plate (221) is fixedly connected to one end of the limiting buckle (220) far away from the denture body (210), and one end of the first rack (240) is fixedly connected to one end of the connecting plate (221).

7. The denture structure capable of being replaced rapidly as claimed in claim 6, wherein a cavity (114) is formed in the base (110), the first rack (240), the upper gear (250), the lower gear (260), the adjusting rod (270) and the second spring (280) are all arranged in the cavity (114), a fixing block (115) is fixedly connected in the cavity (114), and the first spring (230) is arranged between the connecting plate (221) and the fixing block (115).

8. The denture structure capable of being replaced rapidly as claimed in claim 7, wherein a baffle plate (271) is fixedly connected to one end of the adjusting rod (270), and the second spring (280) is arranged between the fixing block (115) and the baffle plate (271).

9. The denture structure capable of being replaced rapidly as claimed in claim 1, wherein a second rack (272) is fixedly connected to one end of the adjusting rod (270), the second rack (272) is engaged and connected to the lower gear (260), and a button (273) is fixedly connected to one end of the adjusting rod (270) far away from the second rack (272).

10. The denture structure capable of being replaced rapidly as claimed in claim 1, wherein an operation cavity (116) is formed in the base (110), one end of the adjusting rod (270) far away from the second spring (280) is located in the operation cavity (116), an isolating membrane (117) is fixedly connected to the outer side of the operation cavity (116), and the isolating membrane (117) is arranged on the same horizontal plane with the outer side of the base (110).