CN215306881U - Complete denture clamping and fixing device - Google Patents
Complete denture clamping and fixing device Download PDFInfo
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- CN215306881U CN215306881U CN202121430976.4U CN202121430976U CN215306881U CN 215306881 U CN215306881 U CN 215306881U CN 202121430976 U CN202121430976 U CN 202121430976U CN 215306881 U CN215306881 U CN 215306881U
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- complete denture
- clamping mechanism
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- clamping
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Abstract
The utility model discloses a complete denture clamping and fixing device which comprises a bottom plate, wherein a first clamping mechanism and a second clamping mechanism are arranged on the bottom plate, the first clamping mechanism comprises a plurality of connecting blocks which are distributed in an arc shape and are sequentially connected and can be abutted against the outer side of the complete denture, one end of each two adjacent connecting blocks, which is close to the complete denture, is sequentially hinged, and one end of each connecting block, which is far away from the complete denture, is sequentially connected with a driving piece which can drive the included angle between the two adjacent connecting blocks to be increased or decreased, so that the curvature of the arc surrounded by the connecting blocks is changed; the complete denture fixing device is provided with the first clamping mechanism and the second clamping mechanism to respectively fix the inner side and the outer side of a complete denture, so that the complete denture fixing device is stable in clamping and not easy to fall off, and meanwhile, the included angle between two adjacent connecting blocks can be driven to be increased or decreased by adjusting the driving piece, so that the radian enclosed by the connecting blocks is adjusted, the complete denture fixing device can be suitable for complete dentures of various sizes, the fitting degree is high, the adjustment is convenient and fast, and the efficiency is high.
Description
Technical Field
The utility model relates to the technical field of denture clamping devices, in particular to a complete denture clamping and fixing device.
Background
The denture is a 'false tooth' which is commonly called an 'artificial leg' or an 'artificial limb' as an 'artificial limb', and the 'false tooth' means a tooth which is a 'obligation' for human beings, is a general term of a prosthesis manufactured after partial or all teeth of upper and lower teeth are lost in medicine, is divided into a removable denture and a fixed denture, wherein the fixed denture (commonly called the 'fixed false tooth') cannot be taken by a patient, and the removable denture (commonly called the 'movable denture') can be conveniently taken by the patient.
The denture is usually required to be fixed by using a clamp in the process of processing or later use, the denture clamping device in the prior art still has certain problems in use, and for the complete denture, the complete denture is mainly in an arc structure, and simultaneously, the radian of different complete dentures is usually different, so that the traditional complete denture clamping and fixing device is inconvenient to carry out adaptive correction and adjustment on the complete denture.
In order to solve the problem, a patent with publication number CN213190245U in the prior art discloses an artificial tooth clamping device, which relates to the technical field of artificial teeth, and comprises a bottom plate, wherein the top of the bottom plate is sequentially provided with three supporting blocks from left to right, the supporting block in the middle is fixedly connected with the bottom plate through a bolt, the supporting blocks on two sides are slidably connected with the bottom plate through a sliding rail, an interval adjusting mechanism is arranged between the supporting blocks on two sides and the bottom plate, the inside of the supporting block is slidably connected with a sliding block through a sliding chute, one side of the supporting block is connected with an adjusting rod through a thread, one end of the adjusting rod extends into the inside of the supporting block and is rotatably connected with the sliding block through a rotating shaft, in the utility model, the limiting columns on two sides are always positioned on one side of the artificial tooth, the limiting column in the middle is always positioned on the other side of the artificial tooth, and the position of the sliding block is adjusted through the adjusting rod, the motion directions of the limiting columns on the two sides and the limiting column in the middle are opposite, and the arc-shaped denture can be clamped and shaped.
However, this method requires a plurality of adjustment rods to fix the complete denture during adjustment, and has a problem that the adjustment is inefficient and does not sufficiently fit the complete denture to be held.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a complete denture holding and fixing device, which solves the problems of the prior art.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a complete denture clamping and fixing device comprises a bottom plate, wherein a first clamping mechanism used for clamping the outer side of a complete denture and a second clamping mechanism used for clamping the inner side of the complete denture are arranged on the bottom plate, the first clamping mechanism comprises a plurality of connecting blocks which are distributed in an arc shape and are sequentially connected and can be abutted against the outer side of the complete denture, the connecting block positioned at the center is fixedly connected with the bottom plate, every two adjacent connecting blocks are sequentially hinged at one end close to the complete denture, and one end far away from the complete denture is sequentially connected with a driving piece which can drive an included angle between the two adjacent connecting blocks to be increased or decreased, so that the curvature of the arc shape enclosed by the connecting blocks is changed; the second clamping mechanism comprises a supporting rod and an adjusting rod, the supporting rod is fixedly installed on the bottom plate, one end of the supporting rod is abutted to the inner side of the complete denture, one end of the adjusting rod is connected to the supporting rod, the other end of the adjusting rod is abutted to the inner side of the complete denture, and the two sides of the supporting rod are evenly distributed with the adjusting rod.
Preferably, every connecting block upper end is formed with the extension board, the connecting hole has been seted up on the extension board, be connected with the mount pad of L type through the connecting hole on the extension board, both ends are connected respectively on the mount pad on two adjacent extension boards about the driving piece.
Preferably, the driving member is a bidirectional supporting member.
Preferably, a first elastic block is further bonded to one side of the connecting block, which is close to the complete denture.
Preferably, be formed with the bar hole on the bracing piece, adjust on the pole with the one end that the bracing piece is connected is formed with the screw hole, the bracing piece with it is fixed that pass screw hole and bar jogged joint through the bolt between the regulation pole, pass bolt behind the bar hole is fixed a nut location, unscrew behind the nut, it can follow to adjust the pole the bar hole slides from top to bottom.
Preferably, a second elastic block is bonded on one side of each of the support rod and the adjusting rod, which is close to the complete denture.
The utility model has the beneficial effects that: according to the complete denture clamping and fixing device provided by the utility model, the first clamping mechanism and the second clamping mechanism are arranged to respectively fix the inner side and the outer side of the complete denture, the clamping is stable and is not easy to fall off, and meanwhile, the included angle between two adjacent connecting blocks can be driven to be increased or decreased by adjusting the driving piece, so that the radian enclosed by the connecting blocks is adjusted, the complete denture clamping and fixing device can be suitable for complete dentures of various sizes, the fitting degree is high, the adjustment is convenient and fast, and the efficiency is high.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic perspective view of a first clamping mechanism according to the present invention;
FIG. 3 is a schematic structural view of the first clamping mechanism without a driving member;
fig. 4 is a schematic structural diagram of the mounting base of the present invention.
Description of reference numerals:
1. a base plate; 2. a first clamping mechanism; 21. connecting blocks; 22. a drive member; 23. an extension plate; 24. connecting holes; 25. a mounting seat; 251. mounting holes; 3. a second clamping mechanism; 31. a support bar; 311. a strip-shaped hole; 32. adjusting a rod; 33. a bolt; 4. a first elastic block; 5. a second elastic block; 10. complete denture.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
Example (b):
referring to fig. 1 to 4, a complete denture clamping and fixing device includes a bottom plate 1, a first clamping mechanism 2 for clamping the outer side of a complete denture 10 and a second clamping mechanism 3 for clamping the inner side of the complete denture 10 are installed on the bottom plate 1, the first clamping mechanism 2 includes a plurality of connecting blocks 21 which are distributed in an arc shape and are sequentially connected and can be abutted against the outer side of the complete denture 10, the connecting block 21 located at the center is fixedly connected with the bottom plate 1, each two adjacent connecting blocks 21 are sequentially hinged at one end close to the complete denture 10, a driving member 22 capable of driving an included angle between the two adjacent connecting blocks 21 to be increased or decreased is sequentially connected at one end far away from the complete denture 10, and further, the arc-shaped curvature formed by the connecting blocks 21 is changed; the second clamping mechanism 3 comprises a supporting rod 31 and an adjusting rod 32, the supporting rod 31 is fixedly installed on the bottom plate 1, one end of the supporting rod is abutted to the inner side of the complete denture 10, one end of the adjusting rod 32 is connected to the supporting rod 31, the other end of the adjusting rod is abutted to the inner side of the complete denture 10, and the adjusting rod 32 is distributed on two sides of the supporting rod 31.
In this embodiment, through setting up first fixture 2 and second fixture 3, fix the inside and outside both sides of complete denture 10 respectively, the centre gripping is stable difficult for droing, simultaneously through adjusting driving piece 22, and then can drive the contained angle grow between two adjacent connecting blocks 21 or diminish to adjust the radian that connecting blocks 21 enclose, the complete denture 10 of adaptable multiple size, the laminating degree is high, and adjusts convenient and fast, and is efficient.
Specifically, in this embodiment, this driving piece 22 is two-way support piece, and both ends all have the telescopic shaft that can extend or shorten about it promptly to be convenient for adjust the contained angle between the connecting block 21, adjust the curved curvature that the connecting block 21 encloses promptly, make its artificial tooth structure that can adapt to multiple curvature, and can laminate better, in the clamping process, also more firm. In addition, in order to facilitate the fixing of the first clamping mechanism 2 and simultaneously not influence the radian adjustment of the first clamping mechanism, the bidirectional supporting piece and the bottom plate 1 can be fixed at intervals to achieve a certain supporting effect. Of course, in some embodiments, the driving member 22 may be a telescopic shaft with only one end capable of being extended or shortened, and the angle between the connecting blocks 21 may be adjusted.
As shown in fig. 2 and 4, an extension plate 23 is formed at the upper end of each connection block 21, a connection hole 24 is formed in each extension plate 23, an L-shaped mounting seat 25 is connected to each extension plate 23 through the connection hole 24, and the left end and the right end of each driving member 22 are respectively connected to the mounting seats 25 on two adjacent extension plates 23.
Specifically, two mounting holes 251 are formed in the mounting seat 25, wherein one mounting hole 251 is used for being in hinged fit with the connecting hole 24 on the extension plate 23; the other mounting hole 251 is used for telescopic connection with the drive member 22.
With reference to fig. 1, in this embodiment, a strip-shaped hole 311 is formed on the support rod, a threaded hole (not shown) is formed at one end of the adjustment rod 311, which is connected to the support rod 31, the support rod 31 and the adjustment rod 32 are connected and fixed by a bolt 33 passing through the threaded hole and the strip-shaped hole 311, the bolt 33 passing through the strip-shaped hole 311 is positioned by a nut (not shown), and after the nut is unscrewed, the adjustment rod 32 can slide up and down along the strip-shaped hole 311.
Specifically, when the radian of the denture changes, if a certain gap is formed between the adjusting rod 32 and the denture, after the nut is unscrewed, the adjusting rod 32 slides upwards along the strip-shaped hole 311 for a certain distance, so that the adjusting rod 32 and the denture can be mutually abutted, the denture can be conveniently clamped and fixed, and vice versa.
Further, a first elastic block 4 is further bonded to one side of the connecting block 21 close to the complete denture 10; a second elastic block 5 is bonded on one side of each of the support rod 31 and the adjusting rod 32 close to the complete denture 10; the first elastic block 4 and the second elastic block 5 can play a certain protection role in the whole denture 10 in the clamping and fixing process, and avoid abrasion and the like on the surface of the whole denture.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (6)
1. A complete denture clamping and fixing device is characterized by comprising a base plate, wherein a first clamping mechanism and a second clamping mechanism are arranged on the base plate, the first clamping mechanism is used for clamping the outer side of a complete denture, the second clamping mechanism is used for clamping the inner side of the complete denture, the first clamping mechanism comprises a plurality of connecting blocks which are distributed in an arc shape and are sequentially connected and can be abutted against the outer side of the complete denture, the connecting block positioned in the center is fixedly connected with the base plate, one end, close to the complete denture, of each two adjacent connecting blocks is sequentially hinged, one end, far away from the complete denture, of each two adjacent connecting blocks is sequentially connected with a driving piece which can drive the included angle between the two adjacent connecting blocks to be increased or decreased, and further the curvature of the arc shape enclosed by the connecting blocks is changed; the second clamping mechanism comprises a supporting rod and an adjusting rod, the supporting rod is fixedly installed on the bottom plate, one end of the supporting rod is abutted to the inner side of the complete denture, one end of the adjusting rod is connected to the supporting rod, the other end of the adjusting rod is abutted to the inner side of the complete denture, and the two sides of the supporting rod are evenly distributed with the adjusting rod.
2. The complete denture holding and fixing device according to claim 1, wherein an extension plate is formed at the upper end of each connecting block, a connecting hole is formed in the extension plate, an L-shaped mounting seat is connected to the extension plate through the connecting hole, and the left end and the right end of the driving member are respectively connected to the mounting seats of two adjacent extension plates.
3. The complete denture holding fixture according to claim 2, wherein said drive member is a bi-directional support member.
4. The complete denture holding fixture according to any one of claims 1 to 3, wherein a first elastic block is further bonded to the connecting block on a side close to the complete denture.
5. The complete denture holding and fixing device according to claim 1, wherein a strip-shaped hole is formed in the supporting rod, a threaded hole is formed in one end of the adjusting rod connected with the supporting rod, the supporting rod and the adjusting rod are fixedly connected through a bolt passing through the threaded hole and the strip-shaped hole, the bolt passing through the strip-shaped hole is positioned through a nut, and the adjusting rod can slide up and down along the strip-shaped hole after the nut is unscrewed.
6. The complete denture holding fixture according to claim 5, wherein a second elastic block is bonded to each of the support bar and the adjustment bar on a side adjacent to the complete denture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121430976.4U CN215306881U (en) | 2021-06-26 | 2021-06-26 | Complete denture clamping and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121430976.4U CN215306881U (en) | 2021-06-26 | 2021-06-26 | Complete denture clamping and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215306881U true CN215306881U (en) | 2021-12-28 |
Family
ID=79561861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121430976.4U Active CN215306881U (en) | 2021-06-26 | 2021-06-26 | Complete denture clamping and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215306881U (en) |
-
2021
- 2021-06-26 CN CN202121430976.4U patent/CN215306881U/en active Active
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