CN202096310U - Fiber post bonding strength enhancing device - Google Patents
Fiber post bonding strength enhancing device Download PDFInfo
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- CN202096310U CN202096310U CN2011201942524U CN201120194252U CN202096310U CN 202096310 U CN202096310 U CN 202096310U CN 2011201942524 U CN2011201942524 U CN 2011201942524U CN 201120194252 U CN201120194252 U CN 201120194252U CN 202096310 U CN202096310 U CN 202096310U
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- placing plate
- uviol lamp
- fiber
- fiber stake
- stake
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Abstract
The utility model relates to a fiber post bonding strength enhancing device which comprises a placing plate used for holding fiber posts and an upper cover mounted on the placing plate in an openable manner, wherein, an upper ultraviolet lamp capable of emitting ultraviolet light is arranged on the inner side of the upper cover; and when the upper cover is closed, the ultraviolet light emitted by the upper ultraviolet lamp can irradiate the fiber posts on the placing plate. The fiber post bonding strength enhancing device utilizes the ultraviolet light emitted by the ultraviolet lamp to irradiate the fiber posts, so as to activate resin matrixes on the surfaces of the fiber posts, further, the bonding strength of the fiber posts and bonding resin materials can be increased on the basis that the integrity of the surfaces of the fiber posts is not damaged.
Description
Technical field
The application relates to the adhesion strength intensifier, relates in particular to fiber stake adhesion strength intensifier.
Background technology
Suffer from the repairing and treating of tooth at the large tracts of land dental defect, the fiber stake is because of more approaching elastic modelling quantity of itself and dentin and better aesthetic characteristic, and having obtained more and more is application widely.Yet clinical studies show, the unsticking of fiber stake and binding resin material are its main repairing failure modes.Therefore, the adhesion strength of raising fiber stake and binding resin material has the important clinical meaning.
The fiber stake mainly is made up of resinous substrates and fibre composition, and wherein resinous substrates is used the most extensive with epoxy resin.Epoxy resin is that a kind of height glue joins, highly polymeric high-molecular organic material, is difficult to and the binding resin material, and promptly composite resin produces chemical bonding, so that the adhesion strength of fiber stake is not high.
In the past, people are out for improving the adhesion strength of fiber stake and binding resin material always, and wherein the surface treatment of fiber stake is a method the most commonly used.Existing fiber stake surface treatment method mostly is to realize through surface coarsening or the chemical bonding that improves fibre composition.This method can be destroyed fiber stake surface integrity mostly, and effect is also not satisfactory.
The utility model content
Provide brief overview hereinafter, so that the basic comprehension about some aspect of this utility model is provided about this utility model.Should be appreciated that this general introduction is not the exhaustive general introduction about this utility model.It is not key or the pith that intention is confirmed this utility model, neither be intended to limit the scope of this utility model.Its purpose only is to provide some notion with the form of simplifying, with this as the preorder in greater detail of argumentation after a while.
But a main purpose of this utility model is to provide a kind of device of fortifying fibre stake adhesion strength.
According to an aspect of this utility model, a kind of fiber stake adhesion strength intensifier comprises:
Be used to place the placing plate of fiber stake; And
Be installed in the loam cake on the said placing plate opening or closing, the inboard of said loam cake has the last uviol lamp that can send ultraviolet light, and when said loam cake closed, the ultraviolet light that said upward uviol lamp sends can shine the fiber stake on the said placing plate downwards.
According to another aspect of this utility model, last uviol lamp is the plane uviol lamp, and when loam cake closed, plane uviol lamp and placing plate paralleled.
According to another aspect of this utility model, when loam cake closed, the vertical dimension between the fiber stake on last uviol lamp and the placing plate was 1～10cm.
According to another aspect of this utility model, be installed in to the loam cake hinge joint top of placing plate.
Another aspect according to this utility model; Placing plate is a transparence; Fiber stake adhesion strength intensifier also comprises weight tray; Weight tray is installed in the below of placing plate, and the inboard of weight tray has the following uviol lamp relative with placing plate, and following uviol lamp can send ultraviolet light upwards the fiber stake on the placing plate is shone.
Another aspect according to this utility model; Following uviol lamp is the plane uviol lamp that parallels with placing plate; When loam cake closed, vertical dimension equated between the fiber stake on the vertical dimension between the fiber stake on last uviol lamp and the placing plate and following uviol lamp and the placing plate.
Another aspect according to this utility model; Fiber stake adhesion strength intensifier also comprises the control chamber that is installed in the placing plate rear, and first display lamp and the indication that control chamber is provided with uviol lamp duty in uviol lamp and following uviol lamp open or close on and off switch, the control action button, the indication be second display lamp of uviol lamp duty down.
This utility model utilize ultraviolet light to fiber stake shine, cause the activation of fiber stake surface resin substrate, thereby can on the basis of not destroying fiber stake surface integrity, improve the adhesion strength of fiber stake and binding resin material.
Description of drawings
With reference to below in conjunction with the explanation of accompanying drawing, can understand the above of this utility model and other purpose, characteristics and advantage to this utility model embodiment with being more prone to.Parts in the accompanying drawing are just in order to illustrate the principle of this utility model.In the accompanying drawings, identical or similar techniques characteristic or parts will adopt identical or similar Reference numeral to represent.
Fig. 1 is the structure chart of a kind of embodiment of this utility model fiber stake adhesion strength intensifier.
The structure chart of fiber stake adhesion strength intensifier when Fig. 2 opens for the loam cake among Fig. 1.
Fig. 3 a-3c is the experiment sketch map of test fiber stake adhesion strength.
The specific embodiment
The embodiment of this utility model is described with reference to the accompanying drawings.Element and the characteristic in the accompanying drawing of this utility model or a kind of embodiment, described can combine with element and the characteristic shown in one or more other accompanying drawing or the embodiment.Should be noted that for purpose clearly, omitted in accompanying drawing and the explanation and this utility model expression and description irrelevant, the known parts of those of ordinary skills and processing.
Research shows; Through ultraviolet high-molecular organic material is shone and to cause free radical; Also can introduce the kinds of surface active group; For example, epoxy resin/fiberglass composite plate layer material is carried out ultraviolet radiation, the result has found to improve surface energy, polarity and the wettability of material surface.This utility model utilizes the adhesion strength of stake of above-mentioned characteristic fortifying fibre and binding resin material.
With reference to figure 1 and Fig. 2; A kind of embodiment of this utility model fiber stake adhesion strength intensifier comprises placing plate 12 and is installed in the loam cake 14 on the placing plate 12 opening or closing; The inboard of loam cake 14 has the last uviol lamp (not indicating among the figure) that can send ultraviolet light; Placing plate 12 is used to place the fiber stake, when loam cake 14 closes, the ultraviolet light that last uviol lamp sends can be downwards to fiber stake shine.
Alternatively, last uviol lamp is the plane uviol lamp, and when loam cake 14 closed, this plane uviol lamp and placing plate 12 paralleled.
Alternatively, when loam cake 14 closes, have preset vertical dimension between the fiber stake on last uviol lamp and the placing plate 12, this preset vertical dimension can be 1～10cm, for example, and 2cm.
Alternatively, be installed in to loam cake 14 hinge joints the top of placing plate 12.
Alternatively; Placing plate 12 is a transparence; A kind of embodiment of this utility model fiber stake adhesion strength intensifier also comprises weight tray 16; Weight tray 16 is installed in the below of placing plate 12, and the inboard of weight tray 16 has the following uviol lamp relative with placing plate 12 (indicating among the figure), and this time uviol lamp can send ultraviolet upwards the fiber stake that is placed on the placing plate 12 is shone.
Alternatively, this time uviol lamp is the plane uviol lamp that parallels with placing plate 12.
Alternatively, when loam cake 14 closed, the vertical dimension on the vertical dimension on last uviol lamp and the placing plate 12 between the fiber stake and following uviol lamp and the placing plate 12 between the fiber stake equated.
Alternatively, a kind of embodiment of the fiber stake adhesion strength intensifier of this utility model also comprises the control chamber 18 that is installed in placing plate 12 rears, and control chamber 18 is provided with on and off switch 181.
Alternatively, also be provided with the action button 187 that last uviol lamp of control and/or following uviol lamp open or close on the control chamber 18.
Alternatively, also being provided with indication on the control chamber 18 goes up first display lamp 183 of uviol lamp duty and indicates second display lamp 185 of uviol lamp duty down.
Alternatively, the ultraviolet light wavelength of last uviol lamp, uviol lamp emission down is less than 350nm (nanometer), and further, the ultraviolet light wavelength of last uviol lamp, uviol lamp emission down is between 184.9～253.7nm.
When the adhesion strength of the embodiment fortifying fibre stake of the fiber stake adhesion strength intensifier that utilizes this utility model, may further comprise the steps:
Stake is cleaned to fiber.In this step, can place distilled water to carry out ultrasonic cleaning the fiber stake, the time of ultrasonic cleaning for example can be 10min (minute).
Dried is carried out in fiber stake to after cleaning.In this step, can the fiber stake after cleaning be placed concentration is that 95% ethanol carries out drying.
Through ultraviolet light dried fiber stake is shone.
Can use the fiber stake adhesion strength intensifier shown in Fig. 1 and Fig. 2 that dried fiber stake is shone.
Alternatively, in the step that stake is shone to fiber, can shine the fiber stake, the irradiation time of each face of fiber stake can be for example 3min～10min comprehensively.For example, can place the fiber stake adhesion strength intensifier of this utility model to carry out the irradiation under ultraviolet ray of 3min the fiber stake, the fiber stake revolved turn 90 degrees the irradiation under ultraviolet ray that carries out 3min more afterwards, to realize comprehensive irradiation.
Alternatively, in the step that stake is shone to fiber, the irradiation under ultraviolet ray of fiber stake distance (being the distance of ultraviolet light emission light source and fiber stake) is 1～10cm.
Alternatively, in the step that stake is shone to fiber, can use simultaneously be positioned at fiber stake above and below ultraviolet source to fiber stake shine.Alternatively, the ultraviolet source that is positioned at fiber stake above and below equates apart from the vertical dimension of fiber stake.
Alternatively, in the step that stake is shone to fiber, ultraviolet light carries out plane irradiation to the fiber stake, the ultraviolet light that promptly sends through flat-type light source to fiber stake shine.
Alternatively, in the step that stake is shone to fiber, the ultraviolet light wavelength is less than 350nm (nanometer), and further, the ultraviolet light wavelength is between 184.9～253.7nm.
With reference to figure 3a-3c, the experiment sketch map after caking property strengthens is carried out in the fiber stake for using this utility model fiber stake adhesion strength intensifier.At first, use the polyethylene diaphragm to make transparent mould, with the binding resin material (in this experiment; Adopt dual cure autohension resin cement) the importing transparent mould; To strengthen caking property fiber stake afterwards again and insert in the transparent mould, and solidify the back and remove mould, the cuboid resin mass of formation shown in Fig. 3 a; The fiber stake is positioned at the center of cuboid resin mass, in 37 degrees centigrade distilled water, leaves standstill 24 hours.
Use low speed precision gas cutting machine major axis perpendicular to the fiber stake under the cooling effect of distilled water that the cuboid resin mass is cut into the bar shaped thin slice shown in Fig. 3 b, the fiber stake is positioned at the center of bar shaped thin slice.
Use high speed turbine mobile phone, corundum car pin that the refine of bar shaped thin slice is become the little tensile test specimen of dumb-bell shape shown in Fig. 3 c.
The two ends of test specimen are fixed on little hot strength test fixture with the cyanic acid Instant cement; Again with clamps on omnipotent mechanical test machine; Speed with 1 millimeter of per minute loads tensile stress, and a plurality of test specimens are observed, analyzed and add up, and obtains experimental data as shown in the table.
In the last table; The bonding fracture is meant that fracture occurs in the bonding interface of fiber stake and resin cement; Cohesion fracture is meant that fracture occurs in the fiber stake or resin cement is inner; Mixed fracture is meant that breaking portion occurs in bonding interface, and part occurs in resin cement inside, and the fracture of mixed fracture and resin cement also has much relations.Can know that from experimental result the adhesion strength that has strengthened the fiber stake is shone in stake to fiber, reduce the probability of bonding fracture, the probability that short time, short-range irradiation have then strengthened the adhesion strength of fiber stake greatly and reduced the bonding fracture is carried out in the fiber stake.
This utility model utilize ultraviolet light that uviol lamp sends to fiber stake shine, cause the activation of fiber stake surface resin substrate, thereby can on the basis of not destroying fiber stake surface integrity, improve the adhesion strength of fiber stake and binding resin material.
In the equipment and method of this utility model, obviously, after can decomposing, make up and/or decompose, each parts or each step reconfigure.These decomposition and/or reconfigure the equivalents that should be regarded as this utility model.The step that also it is pointed out that the above-mentioned series of processes of execution can order following the instructions naturally be carried out in chronological order, but does not need necessarily to carry out according to time sequencing.Some step can walk abreast or carry out independently of one another.Simultaneously; In the above in the description to this utility model specific embodiment; Characteristic to a kind of embodiment is described and/or illustrated can be used in one or more other embodiment with identical or similar mode; Combined with the characteristic in other embodiment, or substitute the characteristic in other embodiment.
Should stress that term " comprises/comprise " existence that when this paper uses, refers to characteristic, key element, step or assembly, but not get rid of the existence of one or more further feature, key element, step or assembly or additional.
Though specified this utility model and advantage thereof, be to be understood that and under situation about not exceeding, can carry out various changes, substitute and conversion the spirit of appended this utility model that claim limited and scope.And the application's scope is not limited only to the specific embodiment of the described process of description, equipment, means, method and step.The one of ordinary skilled in the art will readily appreciate that from the disclosure of this utility model, can use according to this utility model and carry out and process, equipment, means, method or step said essentially identical function of corresponding embodiment or acquisition result essentially identical with it, existing and that will be developed in the future.Therefore, appended claim is intended in their scope, comprise such process, equipment, means, method or step.
Claims (7)
1. a fiber stake adhesion strength intensifier is characterized in that, comprising:
Be used to place the placing plate of fiber stake; And
Be installed in the loam cake on the said placing plate opening or closing, the inboard of said loam cake has the last uviol lamp that can send ultraviolet light, and when said loam cake closed, the ultraviolet light that said upward uviol lamp sends can shine the fiber stake on the said placing plate downwards.
2. fiber stake adhesion strength intensifier as claimed in claim 1 is characterized in that, said upward uviol lamp is the plane uviol lamp, and when said loam cake closed, said plane uviol lamp and said placing plate paralleled.
3. fiber stake adhesion strength intensifier as claimed in claim 2 is characterized in that, when said loam cake closed, the vertical dimension between the said fiber stake of going up on uviol lamp and the said placing plate was 1～10cm.
4. fiber stake adhesion strength intensifier as claimed in claim 1 is characterized in that, is installed in to said loam cake hinge joint the top of said placing plate.
5. fiber stake adhesion strength intensifier as claimed in claim 1; It is characterized in that; Said placing plate is a transparence, and said fiber stake adhesion strength intensifier also comprises weight tray, and said weight tray is installed in the below of said placing plate; The inboard of said weight tray has the following uviol lamp relative with said placing plate, and said uviol lamp down can send ultraviolet light upwards the fiber stake on the placing plate is shone.
6. fiber stake adhesion strength intensifier as claimed in claim 5; It is characterized in that; Said uviol lamp down is the plane uviol lamp that parallels with said placing plate; When said loam cake closed, vertical dimension equated between the fiber stake on the vertical dimension between the said fiber stake of going up on uviol lamp and the placing plate and said time uviol lamp and the placing plate.
7. fiber stake adhesion strength intensifier as claimed in claim 5; It is characterized in that; Said fiber stake adhesion strength intensifier also comprises the control chamber that is installed in said placing plate rear, and said control chamber is provided with that uviol lamp and following uviol lamp open or close on and off switch, the control action button, indication are said goes up first display lamp of uviol lamp duty and indicate said second display lamp of uviol lamp duty down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201942524U CN202096310U (en) | 2011-06-10 | 2011-06-10 | Fiber post bonding strength enhancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201942524U CN202096310U (en) | 2011-06-10 | 2011-06-10 | Fiber post bonding strength enhancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202096310U true CN202096310U (en) | 2012-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201942524U Expired - Fee Related CN202096310U (en) | 2011-06-10 | 2011-06-10 | Fiber post bonding strength enhancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202096310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102813557A (en) * | 2011-06-10 | 2012-12-12 | 北京实德隆科技发展有限公司 | Device and method for strengthening bonding strength of fiber post |
| CN111658186A (en) * | 2020-07-06 | 2020-09-15 | 山西米兔斯美容管理有限公司 | Noninvasive whitening bonding technology based on bridge patch |
-
2011
- 2011-06-10 CN CN2011201942524U patent/CN202096310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102813557A (en) * | 2011-06-10 | 2012-12-12 | 北京实德隆科技发展有限公司 | Device and method for strengthening bonding strength of fiber post |
| CN111658186A (en) * | 2020-07-06 | 2020-09-15 | 山西米兔斯美容管理有限公司 | Noninvasive whitening bonding technology based on bridge patch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20140610 |