CN217219230U - Pincers for oral medical rehabilitation - Google Patents
Pincers for oral medical rehabilitation Download PDFInfo
- Publication number
- CN217219230U CN217219230U CN202220858086.1U CN202220858086U CN217219230U CN 217219230 U CN217219230 U CN 217219230U CN 202220858086 U CN202220858086 U CN 202220858086U CN 217219230 U CN217219230 U CN 217219230U
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- Prior art keywords
- clamp body
- handle
- pincers
- clamp
- pincers body
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- 210000000080 chela (arthropods) Anatomy 0.000 title claims abstract description 44
- 239000003814 drug Substances 0.000 claims abstract 2
- 230000007704 transition Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 6
- 210000000214 mouth Anatomy 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 210000003781 tooth socket Anatomy 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a pincers are used in oral medicine restoration, concretely relates to oral medical appliances technical field, including the first pincers body and the second pincers body, be provided with helping hand subassembly between the first pincers body and the second pincers body, helping hand subassembly is including setting up the connection piece on the first pincers body and the second pincers body. The utility model discloses a set up the helping hand subassembly, can assist first pincers body and the second pincers body to hold between the fingers the clamp to article, need not the staff and pressurize first pincers body and the second pincers body, overall design is simple, and is rational in infrastructure to the supplementary first pincers body of elasticity of strengthening wind spring self and the second pincers body are held between the fingers and are pressed from both sides, need not the staff and pressurize it, and when the cost is with low costs, alleviate staff's intensity of labour, the difficult landing of while has good practicality.
Description
Technical Field
The utility model relates to an oral medical appliances technical field, more specifically says, the utility model relates to a pincers for oral medical science restoration.
Background
Prosthodontic forceps are a generic term for a class of instruments used in prosthodontic treatment. The oral cavity restoration forceps mainly comprise a fine wire bending forceps, a fine wire cutting forceps, a tail end cutting forceps, a torque forceps, a belt ring removing forceps, a bracket removing forceps, a free hook special forceps, a tooth separating forceps and the like, and the oral cavity restoration forceps mainly comprise a forceps beak, a joint and a forceps handle, are usually made of stainless steel, and can be reused after high-temperature sterilization. The device is mainly used for the operations of tooth dividing, arch wire bending, arch wire cutting, ring removal, arch wire torque adjustment and the like in the oral cavity restoration treatment.
But current oral cavity medical science restoration is with pincers when going on article and centre gripping, holds the restoration pincers through the user and carries out the centre gripping to the material usually, and the long-term hand of staff holds very easily makes the finger ache, has increased staff's intensity of labour undoubtedly to repair and skid very easily between pincers and the palm, lead to repairing the pincers and drop.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a pincers for oral cavity medical science restoration, simple through overall design, rational in infrastructure to supplementary first pincers body of elasticity and the second pincers body of strengthening wind spring self hold between the fingers and press from both sides, need not the staff and pressurize it, when the cost is with low costs, alleviate staff's intensity of labour, be difficult for the landing simultaneously, have good practicality, in order to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a pair of forceps for oral medical restoration comprises a first forceps body and a second forceps body, wherein a power-assisted assembly is arranged between the first forceps body and the second forceps body;
the power assisting assembly comprises connecting sheets arranged on the first clamp body and the second clamp body, a limiting shaft is arranged between the first clamp body and the second clamp body, a through hole is formed in the surface of the limiting shaft, and two ends of the through hole are respectively in contact with the inner walls of the first clamp body and the second clamp body;
the one end of the first pincers body is provided with first handle, the one end of the second pincers body is provided with the second handle, equal swing joint has the adapter sleeve on first handle and the second handle, the surface of adapter sleeve just distributes along the axle center point circumference of adapter sleeve has a plurality of pressure boost cushion.
In a preferred embodiment, the first and second clamp bodies are provided with an extension piece at one end thereof and located inside the first and second handles, and the two extension pieces are provided with a plurality of reinforcing pieces for supporting the first and second handles.
In a preferred embodiment, a first pressing plate is arranged at one end of the first caliper body away from the first handle, a second pressing plate is arranged at one end of the second caliper body away from the second handle, and the second pressing plate and the first pressing plate are arranged oppositely.
In a preferred embodiment, a plurality of pressure ribs are arranged on each of the second pressure plate and the first pressure plate, and the cross-sectional shape of each pressure rib is an arc.
In a preferred embodiment, one end of each of the first and second clamp bodies is provided with a plurality of transition grooves, and the inner wall of each of the transition grooves is provided with a plurality of tooth sockets.
In a preferred embodiment, through holes are formed in the two connecting pieces in a penetrating manner, and limit screws which are matched with the through holes and fixedly connected with the limit shafts are movably connected in the through holes.
In a preferred embodiment, the first caliper body, the second caliper body, the extension piece, the reinforcement piece, the first pressure plate and the second pressure plate are all made of stainless steel, and the connecting sleeve is made of rubber.
The utility model discloses a technological effect and advantage:
1. through the arrangement of the power-assisted assembly, when the first clamp body and the second clamp body are stressed, the first clamp body and the second clamp body can be oppositely unfolded and can compress the reinforced coil spring, when the first clamp body and the second clamp body are not stressed, the first clamp body and the second clamp body are close to each other through the elasticity of the reinforced coil spring, the first clamp body and the second clamp body are assisted to pinch the object, a worker is not required to pressurize the first clamp body and the second clamp body, the first handle, the second handle, the connecting sleeve and the pressurizing cushion block are used in a matched mode, the pressurizing cushion block can generate force due to stress, the pressurizing cushion blocks are mutually extruded, the first handle and the second handle can be clamped on the palm of a hand, the first clamp body and the second clamp body can be effectively prevented from falling off, the whole design is simple, the structure is reasonable, the elasticity of the reinforced coil spring assists the first clamp body and the second clamp body to pinch the object, the pressure is not required to be applied by workers, so that the cost is low, the labor intensity of the workers is reduced, the workers are not easy to slip, and the practicability is good;
2. through setting up first increased pressure board, second increased pressure board and pressure boost rib, first increased pressure board and the relative setting of second increased pressure board, make things convenient for first pincers body and the second pincers body to carry out the centre gripping to article, increase the convenience of first pincers body and the second pincers body when using, through the setting of pressure boost rib, increase the frictional force between article and first increased pressure board and the second increased pressure board, and the cross-section of pressure boost rib sets up to the arc, make and to have certain space between two adjacent pressure boost ribs, make article can open between two adjacent pressure boost ribs, avoid the material to drop, ensure the stability when holding between the fingers the clamp to the material.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an exploded view of the overall structure of the present invention.
Fig. 3 is a front view of the second clamp body and the second handle of the present invention.
Fig. 4 is a schematic view of a partial structure at a in fig. 1 according to the present invention.
The reference signs are: 1. a first caliper body; 2. a second caliper body; 3. connecting sheets; 4. a limiting shaft; 5. a through hole; 6. a limit screw; 7. a reinforcing coil spring; 8. a first grip; 9. a second grip; 10. connecting sleeves; 11. pressurizing cushion blocks; 12. an extension sheet; 13. a reinforcing sheet; 14. a first pressing plate; 15. a second pressing plate; 16. pressurizing ribs; 17. a transition groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
The forceps for oral medical restoration shown in fig. 1-4 comprise a first forceps body 1 and a second forceps body 2, and a power-assisted assembly is arranged between the first forceps body 1 and the second forceps body 2;
the power-assisted assembly comprises connecting sheets 3 arranged on the first clamp body 1 and the second clamp body 2, a limiting shaft 4 is arranged between the first clamp body 1 and the second clamp body 2, a through hole 5 is formed in the surface of the limiting shaft 4, and two ends of the through hole 5 are respectively in contact with the inner walls of the first clamp body 1 and the second clamp body 2;
one end of the first clamp body 1 is provided with a first handle 8, one end of the second clamp body 2 is provided with a second handle 9, the first handle 8 and the second handle 9 are both movably connected with a connecting sleeve 10, and a plurality of pressurizing cushion blocks 11 are distributed on the surface of the connecting sleeve 10 and along the circumference of the axial center point of the connecting sleeve 10.
Referring to fig. 2 and 3, the extending pieces 12 are respectively disposed at one end of the first forceps body 1 and one end of the second forceps body 2 and located in the first handle 8 and the second handle 9, the two extending pieces 12 are respectively provided with a plurality of reinforcing pieces 13 for supporting the first handle 8 and the second handle 9, and the extending pieces 12 and the reinforcing pieces 13 are correspondingly matched for use, so that the first handle 8 and the second handle 9 can be supported, and the stability of the first handle 8 and the second handle 9 under stress is improved.
Referring to fig. 2, 3 and 4, a first pressure plate 14 is arranged at one end of the first pincer body 1 far away from the first handle 8, a second pressure plate 15 is arranged at one end of the second pincer body 2 far away from the second handle 9, the second pressure plate 15 and the first pressure plate 14 are arranged oppositely, and the first pressure plate 14 and the second pressure plate 15 are arranged oppositely, so that the first pincer body 1 and the second pincer body 2 can clamp articles conveniently, and the convenience of the first pincer body 1 and the second pincer body 2 in use is improved.
Referring to fig. 3 and 4, a plurality of pressure-increasing ribs 16 are disposed on the second pressure plate 15 and the first pressure plate 14, and the cross-sectional shape of each pressure-increasing rib 16 is arc-shaped, and the arrangement of the pressure-increasing ribs 16 is used to increase the stability of the first pressure plate 14 and the second pressure plate 15 when pinching the article, so as to prevent the article from slipping off.
Referring to fig. 3 and 4, one end of each of the first caliper body 1 and the second caliper body 2 is provided with a plurality of transition grooves 17, the inner wall of each of the transition grooves 17 is provided with a plurality of tooth sockets, and the first pressurizing plate 14 is arranged to facilitate the first caliper body 1 and the second caliper body 2 to clamp an article and increase the friction force between the article and the transition grooves 17 through the tooth sockets.
Referring to the attached drawings 1, 2 and 3, through holes 5 are formed in the two connecting pieces 3 in a penetrating mode, limiting screws 6 are movably connected in the through holes 5 and matched with the through holes 5 and fixedly connected with limiting shafts 4, the through holes 5 can play a role of transition and interfere with the connecting pieces 3 when the limiting screws 6 are installed in a staggered mode, meanwhile, the limiting shafts 4 are convenient to use and installed between the first clamp body 1 and the second clamp body 2 through the limiting screws 6 and the through holes 5.
Referring to fig. 1, 2, 3, 4, first pincers body 1, second pincers body 2, extension piece 12, strengthen the piece 13, first pressure plate 14 and second pressure plate 15 are made by stainless steel, connecting sleeve 10 is made by rubber, stainless steel has good hardness, difficult deformation takes place, can effectual extension mechanism's life, connecting sleeve 10 is made by rubber simultaneously, make connecting sleeve 10 can take place deformation when the atress, and block in the palm, increase the stability when holding.
The utility model discloses the theory of operation: the first grip 8 and the second grip 9 are held by the worker, so that the first forceps body 1 and the second forceps body 2 are opened along the axial center point of the limit screw 6 and the limit shaft 4, and the reinforcing coil spring 7 is compressed, when the palm of the worker does not exert force, the first forceps body 1 and the second forceps body 2 can strengthen the elasticity of the coil spring 7, the first pincer body 1 and the second pincer body 2 are close to each other, and the article is pinched by the first pressure plate 14 and the second pressure plate 15, meanwhile, when the first pressure plate 14 and the second pressure plate 15 nip the article, through the arrangement of the pressure-increasing ribs 16, the friction force between the article and the first pressure plate 14 and the second pressure plate 15 is increased, the cross section of each pressurizing rib 16 is arc-shaped, so that a certain gap can exist between every two adjacent pressurizing ribs 16, and articles can be opened between every two adjacent pressurizing ribs 16;
and when the staff held first handle 8 and second handle 9, can contact with pressure boost cushion 11 at first, pressure boost cushion 11 then can be because the reason of atress is generous for a plurality of pressure boost cushion 11 extrude each other, and make first handle 8 and second handle 9 can block in the palm of the hand, can effectually avoid first pincers body 1 and second pincers body 2 to drop.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The utility model provides a pincers are used in oral medicine restoration which characterized in that: the clamp comprises a first clamp body (1) and a second clamp body (2), wherein a power assisting assembly is arranged between the first clamp body (1) and the second clamp body (2);
the power assisting assembly comprises connecting pieces (3) arranged on a first clamp body (1) and a second clamp body (2), a limiting shaft (4) is arranged between the first clamp body (1) and the second clamp body (2), a through hole (5) is formed in the surface of the limiting shaft (4), and two ends of the through hole (5) are respectively in contact with the inner walls of the first clamp body (1) and the second clamp body (2);
the one end of the first pincers body (1) is provided with first handle (8), the one end of the second pincers body (2) is provided with second handle (9), equal swing joint has adapter sleeve (10) on first handle (8) and second handle (9), the surface of adapter sleeve (10) just distributes along the axle center point circumference of adapter sleeve (10) has a plurality of pressure boost cushion (11).
2. The pair of dental medical restoration forceps according to claim 1, wherein: one end of each of the first clamp body (1) and the second clamp body (2) is positioned in the first handle (8) and the second handle (9) and is provided with an extension piece (12), and the two extension pieces (12) are provided with a plurality of reinforcing pieces (13) for supporting the first handle (8) and the second handle (9).
3. The pair of dental medical restoration forceps according to claim 1, wherein: the clamp is characterized in that a first pressurizing plate (14) is arranged at one end, away from the first grip (8), of the first clamp body (1), a second pressurizing plate (15) is arranged at one end, away from the second grip (9), of the second clamp body (2), and the second pressurizing plate (15) and the first pressurizing plate (14) are arranged oppositely.
4. The pair of dental medical restoration forceps according to claim 3, wherein: the second pressurizing plate (15) and the first pressurizing plate (14) are both provided with a plurality of pressurizing ribs (16), and the cross section of each pressurizing rib (16) is arc-shaped.
5. The pair of dental medical restoration forceps according to claim 1, wherein: one ends of the first clamp body (1) and the second clamp body (2) are provided with a plurality of transition grooves (17), and the inner wall of each transition groove (17) is provided with a plurality of tooth grooves.
6. The pair of dental medical restoration forceps according to claim 1, wherein: two all run through on connection piece (3) and seted up through-hole (5), swing joint has in through-hole (5) and through-hole (5) phase-match and spacing axle (4) fixed connection's stop screw (6).
7. The pair of dental medical restoration forceps according to claim 1, wherein: the clamp is characterized in that the first clamp body (1), the second clamp body (2), the extension piece (12), the reinforcing piece (13), the first pressurizing plate (14) and the second pressurizing plate (15) are all made of stainless steel, and the connecting sleeve (10) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220858086.1U CN217219230U (en) | 2022-04-14 | 2022-04-14 | Pincers for oral medical rehabilitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220858086.1U CN217219230U (en) | 2022-04-14 | 2022-04-14 | Pincers for oral medical rehabilitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217219230U true CN217219230U (en) | 2022-08-19 |
Family
ID=82819326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220858086.1U Expired - Fee Related CN217219230U (en) | 2022-04-14 | 2022-04-14 | Pincers for oral medical rehabilitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217219230U (en) |
-
2022
- 2022-04-14 CN CN202220858086.1U patent/CN217219230U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220819 |