CN207055560U

CN207055560U - A kind of removable denture

Info

Publication number: CN207055560U
Application number: CN201720142252.7U
Authority: CN
Inventors: 简小冲
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-02-17
Filing date: 2017-02-17
Publication date: 2018-03-02
Anticipated expiration: 2027-02-17

Abstract

It the utility model is related to a kind of removable denture, it is characterised in that：Including base and cushion, cushion upper surface is covered on base lower surface, and a face in base lower surface and cushion upper surface is provided with several and risen towards the boss that another face protrudes, and another face is provided with acts the circle shrinkage pool being adapted with boss.This removable denture of the utility model is configured with cushion, can delay the repressive absorption of jawbone, reduces further consultation, reduces pain, and is more bonded with mucosal tissue, and absorption is firm, improves maintenance；No matter whether jawbone absorbs deformation, and artificial tooth cushion course can be closely connected with tissue.

Description

A kind of removable denture

Technical field

A kind of artificial tooth is the utility model is related to, particularly a kind of removable denture.

Background technology

Removable denture refers to support using mucous membrane, the alveolar bone of remaining natural teeth and base covering in oral cavity, patient The dummy worn can be voluntarily taken, is a kind of restorative procedure of agomphosis.Conventional common artificial tooth is hard plastics, is using process In, it is uneven alveolar ridge load easily occur, stress raisers, alveolar ridge mucous membrane pain, and multiple further consultation is adjust and reform, retention It is weak, the problems such as easily coming off during feed.

Utility model content

The purpose of this utility model is to provide a kind of removable denture for being directly configured with cushion, and cushion connects Firmly.

This removable denture, including base and cushion, the cushion upper surface are covered on base lower surface, the base Ask a face in lower surface and cushion upper surface to be provided with several to rise towards the boss that another face protrudes, another face is set Have and act the circle shrinkage pool being adapted with boss.

Further, the cushion upper surface is risen provided with several boss, and base lower surface is provided with to rise with boss and mutually fitted The circle shrinkage pool matched somebody with somebody.This design, it is more convenient the replacing of cushion.

Further, it is hemispherical that the boss, which rises,.

Further, boss plays the diameter for being less than boss with the diameter of cushion planar portions junction and rising；Circle shrinkage pool is opened Mouth diameter is less than the diameter of circle shrinkage pool.Using this design, the boss of cushion rises and stronger can be clamped in round shrinkage pool, The connection of the cushion and base layer that are is more firm.

Further, buffer layer thickness is 0.8 ~ 2mm.

Further, buffer layer thickness 1mm.Confirmed through many experiments, can keep long using the cushion of the thickness Long service life, moreover it is possible to keep firmness, both get both.

Further, cushion and base pass through bonding agent phase adhesion.Cushion and base are further strengthened using bonding agent Hold in the palm degree of being connected firmly.

Further, cushioning layer material is silica gel, and silica gel stable performance is harmless, our experiments show that and can be used for living Dynamic artificial tooth uses

Further, the base and cushion are each made, auxiliary package after completing.

This family removable denture of the utility model compared with prior art, has the following advantages that：

1. the utility model can delay jawbone to oppress using the removable denture for being directly configured with cushion, the removable denture Property absorb, reduce further consultation, pain, be more bonded with mucosal tissue, no matter whether jawbone absorbs deformation, and artificial tooth cushion course can be with Organize closely connected.In addition, the directly supporting cushion of the removable denture to complete, and do not need scene to spend the too many time to be repaiied Whole, relatively common artificial tooth can't increase time of oral cavity technician and oral cavity patient, but satisfaction has and greatly improved, Therefore there are wide market prospects.

2. the utility model uses a face in base lower surface and cushion upper surface to be provided with several towards another The boss that individual face protrudes rises, and another face is provided with acts the circle shrinkage pool being adapted with boss, and this design adds contact surface first Lifting surface area, removable denture be engaged a period of time after, remain to keep preferable adhesion, usage time is longer, with reference to more Firmly.In addition, do not have any influence on base, it is necessary to which to change cushion also very convenient after removable denture usage time is longer.

Brief description of the drawings

Fig. 1 is a kind of removable denture structural representation of the utility model；

Fig. 2 is that tooth upward view is arranged under a kind of removable denture of the utility model；

Enlarged drawing when Fig. 3 pastes for the base and cushion of the utility model embodiment one；

Enlarged drawing when Fig. 4 is the base and cushion separation of the utility model embodiment one；

Enlarged drawing when Fig. 5 pastes for the base and cushion of the utility model embodiment two；

Enlarged drawing when Fig. 6 is the base and cushion separation of the utility model embodiment two.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

Embodiment one：

Referring to the drawings 1 ~ 2, a kind of removable denture, including upper row's tooth 10 and lower row's tooth 20, on upper row's tooth 10 and lower row's tooth 20 Provided with tooth body 3.Upper row's tooth 10 and lower row's tooth 20 include base 1 and cushion 2, and the upper surface of cushion 2 is covered under base 1 Surface, a face in the lower surface of base 1 and the upper surface of cushion 2 are provided with several and risen towards the boss that another face protrudes, Another face is provided with acts the circle shrinkage pool being adapted with boss.

Referring to the drawings 3 ~ 4, in the present embodiment, the upper surface of cushion 2 is provided with several boss and plays 21, and the lower surface of base 1 is set Have and act the circle shrinkage pool 11 being adapted with boss, it is hemispherical that boss, which plays 21,.

Buffer layer thickness is 0.8 ~ 2mm, in the present embodiment, buffer layer thickness 1mm.Cushion and base pass through bonding agent Phase adhesion, cushioning layer material are silica gel.

During practical operation, base 1 and cushion 2 are each made, auxiliary package after completing.Take out what is made Base 1 and cushion 2.Cushion 2 is i.e. supporting together with base 1 after dispatching from the factory, and is standard configuration when cushion 2 dispatches from the factory in the present embodiment The shape of a hoof.Certainly, producer's standard configuration shape is unrestricted, or plane is block, will further according to time demand during actual use The cushion 2 that 21 are played with boss cuts the shape of a hoof according to the shape of base 1.Bonding agent is coated in the circle shrinkage pool 11 of base 1, Shape of a hoof cushion 2 is played into 21 by boss to place upward, boss is risen into 21 is pressed into the circle shrinkage pool 11 of base 1, compresses, wait 5 ~ 15 minutes, you can cling base 1 and cushion 2.When needing to change soft lining after using a period of time, cushion 2 is pulled down, Cushion replacing can be carried out.

Silica gel material makes cushion, and cushion serves elastic buffer effect to mucous membrane of mouth, makes Biting force more equal It is distributed in evenly on whole residual alveolar ridge, ensure that the adaptation and border seal of base and tissue.And its elasticity again can So that the laying of base enters tissue undercut area, so as to add the maintenance of artificial tooth and stably, chewed so as to improve patient Function.Boss rise the 21 circle shrinkage pools 11 being adapted be engaged, add the contact area of base 1 and cushion 2 so that base and Cushion connection is more firm.

Embodiment two：

Referring to the drawings 5 ~ 6, the difference of embodiment two and embodiment one is that boss plays 21 and is connected with the planar portions 22 of cushion 2 The diameter a1 at place is less than the diameter a2 that boss plays 21；The opening diameter a1 of circle shrinkage pool 11 is less than the diameter a2 of circle shrinkage pool 11.Using This design, in by the press-in circle shrinkage pools 11 of boss 21, because a2 is more than a1, therefore boss plays 21 and is not easy to take off from circle shrinkage pool 11 Go out, can more improve the firmness that cushion 2 and base 1 connect.

In addition, in the present embodiment, cushion 2 and base 1 need not pass through bonding agent phase adhesion.Cancel making for bonding agent With, save material, can also simplify removable denture procedure of processing.Of course, it is possible to according to actual conditions, can also select under base Bonding agent is coated in surface and/or cushion upper surface, further improves the firmness of two interface connections.

During this embodiment practical operation, the difference with embodiment one is that the cushion 2 of the present embodiment is fitted on base 1 When, it is necessary to slightly firmly, cushion 2 could be preferably bonded on base 1.Meanwhile using needing to change after a period of time During soft lining, it is also desirable to slightly exert oneself, cushion is pulled down.

In summary, preferred embodiment of the present utility model is these are only, is not intended to limit of the present utility model Protection domain.All made within spirit of the present utility model and principle any modification, equivalent substitution and improvements etc., all should be wrapped It is contained within the scope of protection of the utility model.

Claims

A kind of 1. removable denture, it is characterised in that：Including base and cushion, the cushion upper surface is covered on base following table Face, a face in the base lower surface and cushion upper surface are provided with several and risen towards the boss that another face protrudes, Another face is provided with acts the circle shrinkage pool being adapted with boss.
A kind of 2. removable denture described in claim 1, it is characterised in that：The cushion upper surface is provided with several boss Rise, base lower surface is provided with acts the circle shrinkage pool being adapted with boss.
A kind of 3. removable denture described in claim 1, it is characterised in that：It is hemispherical that the boss, which rises,.
A kind of 4. removable denture described in claim 2, it is characterised in that：Boss plays the diameter with cushion planar portions junction The diameter risen less than boss；The opening diameter of circle shrinkage pool is less than the diameter of circle shrinkage pool.
A kind of 5. removable denture described in claim 1, it is characterised in that：Buffer layer thickness is 0.8 ~ 2mm.
A kind of 6. removable denture described in claim 1, it is characterised in that：Buffer layer thickness is 1mm.
A kind of 7. removable denture described in claim 1 or 2 or 3, it is characterised in that：Cushion is mutually glued with base by bonding agent Even.
A kind of 8. removable denture described in claim 1, it is characterised in that：Cushioning layer material is silica gel.
A kind of 9. removable denture described in claim 1, it is characterised in that：The base and cushion are each made, system Auxiliary package after the completion of work.