CN203802587U - Tooth tray with bracket - Google Patents
Tooth tray with bracket Download PDFInfo
- Publication number
- CN203802587U CN203802587U CN201420215889.0U CN201420215889U CN203802587U CN 203802587 U CN203802587 U CN 203802587U CN 201420215889 U CN201420215889 U CN 201420215889U CN 203802587 U CN203802587 U CN 203802587U
- Authority
- CN
- China
- Prior art keywords
- chassis
- tooth
- supporting frame
- belt supporting
- projection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C9/00—Impression cups, i.e. impression trays; Impression methods
- A61C9/0006—Impression trays
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a tooth tray with a bracket. The tooth tray comprises a bottom disk, wherein separation blades are arranged on both sides of the bottom disk; the two ends of the bottom disk are open; the bracket is arranged below the bottom disk; the two ends of the bracket are connected to the separation blades respectively. The tooth tray has the beneficial effects that the structure is simple and reasonable, and convenience is brought to use; the two ends of the bottom disk are supported in a suspended manner through the bracket, so that modeling plastic is prevented from leaking out of the bottom disk during solidification, can be kept stable during solidification and can be stably solidified into a female die, deformation of the female die is prevented, and the accuracy of a tooth die is increased; moreover, the tooth tray does not need to be held by a special nurse, so that the nurse occupation time is reduced, and working efficiency of nurses is increased, and a good use effect is achieved.
Description
Technical field
This utility model relates to a kind of dental apparatus, especially a kind of tooth pallet of belt supporting frame.
Background technology
At present, the department of stomatology is clinical normally first to be packed into and adjusts the die material of mixing at the tooth film intracavity of tooth die shoe dish when producing tooth mould, common normally alginate die material and silicone rubber die material of die material on market, again pallet is placed on to maxillary teeth or mandibular teeth and stays upper teeth mark, after die material solidification, form former, pallet is taken out from mouth, die material leaves the former of tooth, then in former, pour into Gypsum Fibrosum, after Gypsum Fibrosum curing molding, deviate to obtain tooth mould from former again.Clinically produce die material that model is conventional and make by powder and water allotment, before not solidifying, deployed like this die material there is pasty state character, the pallet that die material is housed is like this put into will overflowing from pallet surrounding of unnecessary die material behind oral cavity, because the opening part of pallet does not have baffle plate, to overflow from tray openings be maximum to die material like this, after die material solidifies, pallet is taken out in mouth, but die material is in mouth under the effect due to oral cavity tissue and gravity, the modeling composition that part is overflowed from tray openings protrudes the bottom of pallet, if pallet is kept flat in the plane, the die material protruding, tray bottom will form a three-legged structure with desktop, the die material that can overflow tray openings place in action of gravity lower tray like this produces suppressing action and makes the former in pallet produce distortion, even can cause die material to separate with tray openings place, identically therewith be, when we former with gypsum perfused good after, if not solidifying front tray at Gypsum Fibrosum keeps flat in the plane, do not make the die material at rear portion stressed with any holder support tray, to cause former and Gypsum Fibrosum to be obviously out of shape, produce like this model obtaining compared with real dental cases in patient oral cavity, both there will be larger error, reduce the making precision of tooth mould, it is accurate that the artificial tooth of the follow-up skilled worker of tooth mould inaccuracy chamber fabrication and processing just can not do, coarse artificial tooth, even oral cavity doctor is also difficult to through repeatedly debugging amendment the effect that reaches satisfied, the result of use of artificial tooth is poor, patient's satisfaction will decrease.For the therapeutic effect having reached, sometimes just need oral cavity doctor delivery again, again make artificial tooth, this also extends doctors and nurses and skilled worker's working time greatly, and patient's medical number of times, has wasted a lot of medical resources, and effect is poor.
Utility model content
This utility model will solve the problem that above-mentioned prior art exists, a kind of tooth pallet of belt supporting frame is provided, rational in infrastructure, easy to use, can allow modeling composition in the process of solidifying, keep stable, can not spill with pallet from tooth, ensure that former can not be out of shape, improved the degree of accuracy of tooth mould, and do not needed medical personnel specially to go for suitable holder to carry out supporting tray, improve medical personnel's work efficiency, met people's demand.
This utility model solves the technical scheme that its technical problem adopts: the tooth pallet of this belt supporting frame, comprise the chassis for holding maxillary teeth or mandibular teeth, the V-shaped setting in chassis, the both sides on chassis are provided with the catch for preventing that tooth mould from deviating from, between the bottom surface projection on chassis and catch, be formed with the cavity for holding tooth mould, the both ends open on V-arrangement chassis, the below on chassis is provided with for by the support of the two ends flying shore of chassis opening, and the two ends of support are connected on the bottom surface on chassis.After arranging like this, rational in infrastructure, when use, in cavity, pack deployed modeling composition into, then chassis is placed on and in maxillary teeth or mandibular teeth, forms tooth mould, then, the chassis forming after tooth mould is taken off from tooth, again chassis is placed in plane, adopt support that two ends, chassis flying shore is got up, wait for that again modeling composition solidifies formation former, after forming former, modeling composition pours into again Gypsum Fibrosum, after Gypsum Fibrosum curing molding, taking out is molded standby the completing of tooth, like this two ends, chassis supported after height higher than plane, tray openings place modeling composition just can not be stressed like this, make the gypsum material pouring in pallet also can be not stressed, and under the support of support bar, gypsum material can not overflow from tray openings in the process of solidifying, thereby can make the gypsum material of the interior modeling composition of cavity and perfusion in process of setting, keep stable, , the tooth mould that Gypsum Fibrosum forms so also can not deform, ensure the precision that tooth mould forms, and do not need medical personnel specially to go for suitable holder and carry out supporting tray, improve the medical personnel's that know clearly work efficiency, meet people's demand, result of use is good.
Support comprises the cross bar, the connecting rod that are connected with the bottom bar of plane contact, with catch, and bottom bar is connected with cross bar by connecting rod, is equipped with annular contiguous block on the both sides of undersurface of bottom disc, and cross bar inserts annular contiguous block and is flexibly connected with catch.After arranging like this, bottom bar supports cross bar by connecting rod, and cross bar is connected with annular contiguous block, therefore, bottom bar just supports annular contiguous block, because annular contiguous block is connected on catch, and catch is connected with chassis, therefore, support can support chassis, because inserting annular contiguous block, cross bar is flexibly connected with catch, therefore, thereby cross bar can rotate and drive bottom bar to move, bottom bar can be supported chassis with different angles, thereby can regulate the height on stent support chassis, the height that so just can regulate as required chassis to support, thereby can make different modeling compositions can not spill from chassis, ensure that modeling composition solidifies stable, can improve the precision of tooth mould, result of use is good.
The inwall of annular contiguous block be provided with one group can be flexible in contiguous block projection, projection is connected in annular contiguous block by spring, the end surface of cross bar is provided with one group of recess, the quantity of recess is identical with the quantity of projection, in projection embedding recess.After arranging like this, projection embeds recess rear transverse rod and is just fixed on annular contiguous block, support just there will not be mobile phenomenon like this, can keep stent support stable, because projection can stretch in annular contiguous block, in the time that cross bar need to rotate, cross bar is pulled out in annular contiguous block, because projection can stretch in annular contiguous block, therefore, when cross bar when pulled, in the annular contiguous block of projection retraction under the active force of cross bar, after turning to the position needing, cross bar again cross bar is pushed in annular contiguous block, projection stretches in the recess of cross bar under the effect of spring, thereby can limit the movement of cross bar, thereby can keep bracket stable to support, easy to use.
The shape of projection and recess is setting spherical in shape all.After arranging like this, due to all settings spherical in shape of shape of projection and recess, cross bar can reduce the friction between cross bar and projection in the time pulling out and push annular contiguous block like this, is convenient to cross bar and pulls out from annular contiguous block, easy to use.
On bottom bar, be socketed with the Anti-slip cover for preventing that bottom bar from sliding in the plane.After arranging like this, in the time that bottom bar is supporting chassis, adopt Anti-slip cover can increase the frictional force between bottom bar and plane, prevent that bottom bar from sliding in the time supporting, can keep the stable, easy to use of support.
Anti-slip cover is provided with one group of antiskid particles for increasing Anti-slip cover frictional force.After arranging like this, adopt antiskid particles can further increase the skidproof effect of Anti-slip cover, result of use is good.
Antiskid particles is the antiskid particles that adopts PVC material to make.After arranging like this, because PVC material non-toxic is tasteless, moisture resistance is strong, ageing-resistant, wear-resistant, and the most safe and reliable as the material of antiskid particles, result of use is good.
Support is the support that adopts elastic metallic to make.After arranging like this, the support that adopts elastic metallic to make has elastic reaction, makes cross bar on annular contiguous block, to pull out and to push, extremely easy to use.
The bottom on V-arrangement chassis is connected with the handle part for allowing user hold.After arranging like this, handle part is used for allowing user hold, and is convenient to pallet and props up maxillary teeth or mandibular teeth, easy to use.
Handle part is provided with the port for facilitating handle part to place.After arranging like this, adopt port to be convenient to handle part and place, make pallet can be placed into the position needing, easy to use.
The effect that this utility model is useful is: the tooth pallet of belt supporting frame of the present utility model, simple and reasonable, easy to use, adopt support by two ends, chassis flying shore, like this two ends, chassis supported after height higher than plane, pallet rear portion modeling composition just can not be stressed like this, the gypsum material pouring in pallet can be not stressed yet, and under the support of support bar, gypsum material can not overflow from tray openings in the process of solidifying, thereby can make the gypsum material of the interior modeling composition of cavity and perfusion in process of setting, keep stable, the tooth mould that Gypsum Fibrosum forms so also can not deform, ensure the precision that tooth mould forms, and do not need medical personnel specially to go for suitable holder and carry out supporting tray, improve the medical personnel's that know clearly work efficiency, meet people's demand, result of use is good.
Brief description of the drawings
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the front view of this utility model embodiment;
Fig. 3 is the structural representation of this utility model embodiment support;
Fig. 4 is the enlarged drawing of this utility model embodiment A part;
Fig. 5 is the cutaway view of this utility model embodiment annular contiguous block;
Fig. 6 is the cutaway view that this utility model embodiment cross bar connects annular contiguous block.
Description of reference numerals: chassis 1, catch 2, cavity 3, support 4, bottom bar 5, cross bar 6, connecting rod 7, annular contiguous block 8, projection 9, spring 10, recess 11, Anti-slip cover 12, antiskid particles 13, handle part 14, port 15.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: the tooth pallet of the belt supporting frame in the present embodiment, comprise the chassis 1 for holding maxillary teeth or mandibular teeth, the V-shaped setting in chassis 1, the both sides on chassis 1 are provided with the catch 2 for preventing that tooth mould from deviating from, between the bottom surface projection on chassis 1 and catch 2, be formed with the cavity 3 for holding tooth mould, the both ends open on V-arrangement chassis 1, the below on chassis 1 is provided with for by the support 4 of the two ends flying shore of chassis 1 opening, and the two ends of support 4 are connected on the bottom surface on chassis 1.
Support 4 comprises the cross bar 6, the connecting rod 7 that are connected with the bottom bar 5 of plane contact, with catch 2, and bottom bar 5 is connected with cross bar 6 by connecting rod 7, is equipped with annular contiguous block 8 on the both sides of 1 bottom surface, chassis, and cross bar 6 inserts annular contiguous block 8 and is flexibly connected with catch 2.
The inwall of annular contiguous block 8 is provided with one group can be at the interior flexible projection 9 of annular contiguous block 8, projection 9 is connected in annular contiguous block 8 by spring 10, the end surface of cross bar 6 is provided with one group of recess 11, and the quantity of recess 11 is identical with the quantity of projection 9, and projection 9 embeds in recess 11.
All settings spherical in shape of shape of projection 9 and recess 11.
On bottom bar 5, be socketed with the Anti-slip cover 12 for preventing that bottom bar 5 from sliding in the plane.
Anti-slip cover 12 is provided with one group of antiskid particles 13 for increasing Anti-slip cover 12 frictional force.
The antiskid particles 13 of antiskid particles 13 for adopting PVC material to make.
The support 4 of support 4 for adopting elastic metallic to make.
The bottom on V-arrangement chassis 1 is connected with the handle part 14 for allowing user hold.
Handle part 14 is provided with the port 15 for facilitating handle part 14 to place.
The One On The Chassis cavity 3 is for holding modeling composition, catch 2 for being convenient to modeling composition solidification forming by modeling composition gear in cavity 3, support 4 is for getting up to prevent that by the outer two end supports on V-arrangement chassis 1 modeling composition from spilling from the opening part on chassis 1, bottom bar 5, cross bar 6, connecting rod 7 has formed support 4, connecting rod 7 is for linking together cross bar 6 and bottom bar 5, bottom bar 5 is for supporting in the plane, cross bar 6 is for supporting chassis 1, annular contiguous block 8 is for connecting cross bar 6 and 1 bottom surface, chassis, projection 9 is for limiting the movement of cross bar 6, spring 10 is for allowing projection 9 realize Telescopic, recess 11 is for holding projection 9, Anti-slip cover 12 slides in the plane for preventing bottom bar 5, antiskid particles 13 is for increasing skidproof effect, handle part 14 is for allowing user hold, port 15 is for facilitating handle part 14 to place.
When use, in cavity 3, pack deployed modeling composition into, then chassis 1 is placed on and in maxillary teeth or mandibular teeth, forms tooth mould, then, the chassis 1 forming after tooth mould is taken off from tooth, then chassis 1 is placed in plane, adopt support 4 that chassis 1 two ends flying shore is got up, wait for that again modeling composition solidifies formation former, after modeling composition forms former, pour into Gypsum Fibrosum again, after Gypsum Fibrosum curing molding, taking out is molded standby the completing of tooth.
In the time that the height on chassis 1 need to regulate, by cross bar 6 from the interior pull-out of annular contiguous block 8, because projection 9 can be interior flexible at annular contiguous block 8, therefore, when cross bar 6 when pulled, in the annular contiguous block 8 of projection 9 retraction under the active force of cross bar 6, after turning to the position needing, cross bar 6 again cross bar 6 is pushed in annular contiguous block 8, projection 9 stretches in the recess 11 of cross bar 6 under the effect of spring 10, thereby can limit the movement of cross bar 6, thereby can keep support 4 stable support, easy to use.
The feature of the present embodiment is: adopt support 4 by chassis 1 two ends flying shore, prevent that not solidified gypsum material from spilling from chassis 1 in the process of solidifying, ensure that the modeling composition that overflows at tray openings place can stress deformation, can allow former and Gypsum Fibrosum in the process of solidifying, keep stable.Improved the degree of accuracy of tooth mould, and do not needed medical personnel specially to go for suitable holder to carry out supporting tray, improved the medical personnel's that know clearly work efficiency, met people's demand, result of use is good.
Although this utility model illustrates and describes by reference to preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation in form and details.
Claims (10)
1. the tooth pallet of a belt supporting frame, it is characterized in that: comprise the chassis (1) for holding maxillary teeth or mandibular teeth, the V-shaped setting in described chassis (1), the both sides on described chassis (1) are provided with the catch (2) for preventing that tooth mould from deviating from, between the bottom surface projection on described chassis (1) and catch (2), be formed with the cavity (3) for holding tooth mould, the both ends open on described V-arrangement chassis (1), the below on described chassis (1) is provided with for by the support (4) of the two ends flying shore of chassis (1) opening, the two ends of described support (4) are connected on the bottom surface of chassis (1).
2. the tooth pallet of belt supporting frame according to claim 1, it is characterized in that: described support (4) comprises the cross bar (6), the connecting rod (7) that are connected with the bottom bar (5) of plane contact, with catch (2), described bottom bar (5) is connected with cross bar (6) by connecting rod (7), the both sides, bottom surface on described chassis (1) are provided with annular contiguous block (8), and described cross bar (6) inserts annular contiguous block (8) and is flexibly connected with catch (2).
3. the tooth pallet of belt supporting frame according to claim 2, it is characterized in that: the inwall of described annular contiguous block (8) be provided with one group can be flexible in annular contiguous block (8) projection (9), described projection (9) is connected in annular contiguous block (8) by spring (10), the end surface of described cross bar (6) is provided with one group of recess (11), the quantity of described recess (11) is identical with the quantity of projection (9), and described projection (9) embeds in recess (11).
4. the tooth pallet of belt supporting frame according to claim 3, is characterized in that: all settings spherical in shape of shape of described projection (9) and recess (11).
5. the tooth pallet of belt supporting frame according to claim 1, is characterized in that: on described bottom bar (5), be socketed with the Anti-slip cover (12) for preventing that bottom bar (5) from sliding in the plane.
6. the tooth pallet of belt supporting frame according to claim 5, is characterized in that: described Anti-slip cover (12) is provided with one group of antiskid particles (13) for increasing Anti-slip cover (12) frictional force.
7. the tooth pallet of belt supporting frame according to claim 6, is characterized in that: the antiskid particles (13) of described antiskid particles (13) for adopting PVC material to make.
8. the tooth pallet of belt supporting frame according to claim 1, is characterized in that: the support (4) of described support (4) for adopting elastic metallic to make.
9. the tooth pallet of belt supporting frame according to claim 1, is characterized in that: the bottom on described V-arrangement chassis (1) is connected with the handle part (14) for allowing user hold.
10. the tooth pallet of belt supporting frame according to claim 9, is characterized in that: described handle part (14) is provided with the port (15) for facilitating handle part (14) to place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215889.0U CN203802587U (en) | 2014-04-30 | 2014-04-30 | Tooth tray with bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215889.0U CN203802587U (en) | 2014-04-30 | 2014-04-30 | Tooth tray with bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203802587U true CN203802587U (en) | 2014-09-03 |
Family
ID=51441404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420215889.0U Expired - Fee Related CN203802587U (en) | 2014-04-30 | 2014-04-30 | Tooth tray with bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203802587U (en) |
-
2014
- 2014-04-30 CN CN201420215889.0U patent/CN203802587U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |