CN218305161U - Device of special centre gripping metal filling ware in oral cavity - Google Patents
Device of special centre gripping metal filling ware in oral cavity Download PDFInfo
- Publication number
- CN218305161U CN218305161U CN202222513236.8U CN202222513236U CN218305161U CN 218305161 U CN218305161 U CN 218305161U CN 202222513236 U CN202222513236 U CN 202222513236U CN 218305161 U CN218305161 U CN 218305161U
- Authority
- CN
- China
- Prior art keywords
- arc
- forceps handle
- holding
- oral cavity
- shaped clamping
- 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.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a device of special centre gripping metal filling ware in oral cavity, its characterized in that: the forceps comprise a first forceps handle, a second forceps handle and an arc-shaped clamping head, wherein the first forceps handle is connected with the rear end of the second forceps handle and is arranged in a V shape; the front ends of the first forceps handle and the second forceps handle are respectively provided with an arc-shaped clamping head, and arc openings of the arc-shaped clamping heads are oppositely arranged; the both ends end of arc supporting head is equipped with the balancing piece respectively and can supplies balancing piece male compensating groove, two relatively the balancing piece of a certain arc supporting head of arc supporting head accessible inserts the compensating groove that another arc supporting head corresponds and carries out the stable connection. The utility model ensures the stability in the clamping process of the metal filling device through the arrangement of the balance block and the balance groove; through the arrangement of the stable force applying end, the bending or rebounding of the first forceps handle and the second forceps handle caused by the force application of a user is avoided, and the stability between the first forceps handle and the second forceps handle is ensured; the device has simple structure and is convenient to use and produce.
Description
Technical Field
The utility model relates to a centre gripping apparatus, concretely relates to device of special centre gripping metal obturator in oral cavity.
Background
At present, when clinical oral treatment of pulpitis and caries is performed temporarily, a plurality of metal filling devices are used in special oral hospitals and relatively large-scale comprehensive hospitals, and the metal filling devices are generally placed in a large disinfection and sterilization box and are taken out when in use.
When clinical treatment of the oral cavity is carried out, medical staff generally use ordinary conventional metal straight forceps to clamp the metal filler for use. However, in the using process, because the metal filling device is relatively heavy and mostly has a hexahedral structure, the conventional metal straight forceps are easy to fall or slip due to the small friction force between the metal filling device and the object holding forceps in the clamping process; and because the normal metal straight forceps can not well support a user to apply force after being clamped, under the condition of applying great force, the forceps handle can deform or rebound, and the stability of the metal obturator after being clamped can not be ensured. All of the above problems present an unexpected risk to clinical treatment of the oral cavity.
Therefore, the problem that the clamping of the metal filling device is not stable in stress application can be solved, and the accidental occurrence of oral clinical treatment can be avoided. There is a need to design an apparatus which can effectively reduce the risk of falling or slipping during clamping of a metal filler and can support force application.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to not enough among the prior art, provide a device of special centre gripping metal filling ware in oral cavity to there is the landing risk in the solution when centre gripping metal filling ware, and can't guarantee the firm problem of afterburning behind the centre gripping.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a device of special centre gripping metal obturator in oral cavity which characterized in that: the pair of tweezers comprises a first tweezers handle, a second tweezers handle and an arc-shaped clamping head, wherein the first tweezers handle is connected with the rear end of the second tweezers handle and is arranged in a V shape; the front ends of the first forceps handle and the second forceps handle are respectively provided with an arc-shaped clamping head, and arc openings of the arc-shaped clamping heads are oppositely arranged; the both ends end of arc supporting head is equipped with the balancing piece respectively and can supplies balancing piece male compensating groove, two relatively the balancing piece of a certain arc supporting head of arc supporting head accessible inserts the compensating groove that another arc supporting head corresponds and carries out the stable connection, two after the connection the centre of arc supporting head is the centre gripping chamber that can centre gripping article.
In order to optimize the technical scheme, the specific measures adopted further comprise:
furthermore, a balance groove is formed in the middle of one end of the arc-shaped clamping head, and a balance block capable of being inserted into the balance groove extends from the other end of the arc-shaped clamping head.
Furthermore, a balance block is arranged on the upper side of one end of the arc-shaped clamping head, and a balance groove is formed in the lower end of the balance block; the lower side of the other end of the arc-shaped clamping head is provided with a balance block, and the upper end of the balance block at the other end is provided with a balance groove.
Furthermore, the inner wall of the arc-shaped clamping head is provided with a first rough surface for increasing friction force.
Further, the device also comprises a stable stress application end, wherein the stable stress application end comprises a lower stable stress application end and an upper stable stress application end; the lower stabilizing force application end is arranged on the inner side of the second forceps handle, the upper stabilizing force application end is arranged on the inner side of the first forceps handle, and the lower stabilizing force application end and the upper stabilizing force application end can be correspondingly connected in an abutting mode.
Furthermore, the upper end of the lower stable stressing end is provided with an upper notch, the lower end of the upper stable stressing end is provided with a lower notch, the lower stable stressing end can be inserted into the lower notch, and the upper stable stressing end can be inserted into the upper notch.
Furthermore, two stable reinforcing ends are arranged.
Further, the clamping cavity is circular.
Further, the inner diameter of the circular clamping cavity is 5mm.
Furthermore, the outer walls of the first forceps handle and the second forceps handle are provided with second rough surfaces used for increasing friction force.
The beneficial effects of the utility model are that:
the utility model ensures the stability in the clamping process of the metal filling device through the arrangement of the balance block and the balance groove; the arrangement of the stabilizing and forcing end avoids the situation that the first forceps handle and the second forceps handle bend or rebound due to the force exerted by a user, and the stability between the first forceps handle and the second forceps handle is ensured while the force exerted by the user is supported, so that the stability of the metal filler in the whole clamping and using process is ensured; the device has simple structure and is convenient to use and produce.
Drawings
Fig. 1 is a top view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the present invention.
Reference numerals: 1. a first forceps handle, 2, a second forceps handle, 3, a stable reinforcing end, 31, a lower stable reinforcing end, 32, an upper stable reinforcing end, 4, an arc-shaped clamping head, 5, a first rough surface, 6, a balance groove and 7, a balance block.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
It should be noted that, in the present invention, the terms "upper", "lower", "left", "right", "front", "back", etc. are used for the sake of clarity only, and are not used to limit the scope of the present invention, and the relative relationship changes or adjustments may be made without substantial technical changes.
As shown in the attached drawings, the device of the special oral clamping metal filler provided by the embodiment of the utility model is characterized in that: the forceps comprise a first forceps handle 1, a second forceps handle 2 and an arc-shaped clamping head 4, wherein the first forceps handle 1 is connected with the rear end of the second forceps handle 2 and is arranged in a V shape; the front ends of the first forceps handle 1 and the second forceps handle 2 are respectively provided with an arc-shaped clamping head 4, and arc openings of the arc-shaped clamping heads 4 are oppositely arranged; the both ends end of arc holding head 4 is equipped with balancing piece 7 and can supplies balancing piece 7 male balancing groove 6 respectively, two relatively arc holding head 4 can insert another arc holding head 4 corresponding balancing groove 6 through balancing piece 7 of a certain arc holding head 4 and carry out stable connection under the drive of first tweezers handle 1 and second tweezers handle 2, two after the connection the centre of arc holding head 4 is the centre gripping chamber that can centre gripping article. Therefore, through the arc structure of the arc clamping head 4 and the arrangement of the balance block 7 and the balance groove 6, the stability of the device in clamping the metal filling device is improved, and the risk of falling or slipping is avoided.
In this embodiment, a balance groove 6 is formed in the middle of one end of the arc-shaped clamping head 4, and a balance weight 7 capable of being inserted into the balance groove 6 extends from the other end of the arc-shaped clamping head 4. Thus, a tenon-and-mortise structure is formed to stably connect the two opposite arc-shaped clamping heads 4.
In this embodiment, a balance weight 7 is disposed on an upper side of one end of the arc-shaped clamping head 4, and a balance groove 6 is formed at a lower end of the balance weight 7; a balance weight 7 is arranged at the lower side of the other end of the arc-shaped clamping head 4, and a balance groove 6 is arranged at the upper end of the balance weight 7 at the other end. Therefore, the structure of the device is simplified and the manufacturing cost is reduced under the condition that the two arc-shaped clamping heads 4 are stably connected with each other.
Wherein, the inner wall of the arc-shaped clamping head 4 is provided with a first rough surface 5 for increasing the friction force. The arcuate gripping head 4 may have a thickness to further increase gripping stability and balance the article by increasing the contact area.
In this embodiment, the present invention further includes a stable reinforcing end 3, where the stable reinforcing end 3 includes a lower stable reinforcing end 31 and an upper stable reinforcing end 32; the lower stabilizing force application end 31 is arranged on the inner side of the second forceps handle 2, the upper stabilizing force application end 32 is arranged on the inner side of the first forceps handle 1, and the lower stabilizing force application end 31 and the upper stabilizing force application end 32 can be correspondingly connected in an abutting mode. The stability of the device is increased when the two arc-shaped clamping heads 4 are connected and fixed and force is continuously applied to the first forceps handle 1 and the second forceps handle 2, so that the first forceps handle 1 or the second forceps handle 2 is prevented from being bent or rebounded due to excessive force, and the clamping is unstable. The abutting arrangement of the lower stable stressing end 31 and the upper stable stressing end 32 does not affect the connection between the balance weight 7 and the balance groove 6.
Wherein, the upper end of the lower stabilizing stressing end 31 is provided with an upper notch, the lower end of the upper stabilizing stressing end 32 is provided with a lower notch, the lower stabilizing stressing end 31 can be inserted into the lower notch, and the upper stabilizing stressing end 32 can be inserted into the upper notch. Thereby increasing the connection stability between the lower and upper stabilizing force applying ends 31 and 32.
Wherein, the number of the stable reinforcing ends 3 is two. Thereby further ensuring the supporting effect of the stabilizing reinforcement end 3.
In this embodiment, the clamping cavity is circular. Thereby increasing the tightness between the clamping cavity and the metal filler during clamping.
Wherein the circular clamping cavity has an inner diameter of 5mm. Because the external diameter of metal filling ware is 5mm to this internal diameter that makes the centre gripping chamber just accords with the external diameter of metal filling ware and accords with, thereby further guarantees the compactness of centre gripping, makes and is difficult for droing in the removal process.
In this embodiment, the outer walls of the first forceps handle 1 and the second forceps handle 2 are provided with a second rough surface for increasing friction. Thereby facilitating increased user grip stability during use of the device.
When the utility model is used, the first forceps handle 1 and the second forceps handle 2 drive the two opposite arc-shaped clamping heads 4, so that the metal filler to be clamped is clamped in the clamping cavity, and the clamping is kept stable under the action of the balance block 7, the balance groove 6 and the first rough surface 5; in the clamping process, the first forceps handle 1 and the second forceps handle 2 are prevented from bending or rebounding due to the force exerted by a user through mutual interference between the lower stable force application end 31 and the upper stable force application end 32, and the stability between the first forceps handle 1 and the second forceps handle 2 is ensured while the force exerted by the user is supported. Thereby ensuring the stability of the metal filler in the whole clamping and using process.
Above only the utility model discloses a preferred embodiment, the utility model discloses a scope not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides a device of special centre gripping metal obturator in oral cavity which characterized in that: the pair of tweezers comprises a first tweezers handle (1), a second tweezers handle (2) and an arc-shaped clamping head (4), wherein the first tweezers handle (1) is connected with the rear end of the second tweezers handle (2) and is arranged in a V shape; the front ends of the first forceps handle (1) and the second forceps handle (2) are respectively provided with an arc-shaped clamping head (4), and arc openings of the arc-shaped clamping heads (4) are oppositely arranged; the both ends end of arc holding head (4) is equipped with balancing piece (7) respectively and can supplies balancing piece (7) male compensating groove (6), two relatively balancing piece (7) of arc holding head (4) accessible a certain arc holding head (4) insert compensating groove (6) that another arc holding head (4) correspond and stabilize the connection, two after the connection the centre of arc holding head (4) is the centre gripping chamber that can centre gripping article.
2. The device for holding a metal filler specially used for oral cavity according to claim 1, wherein: a balance groove (6) is formed in the middle of one end of the arc-shaped clamping head (4), and a balance block (7) capable of being inserted into the balance groove (6) extends from the other end of the arc-shaped clamping head (4).
3. The device for holding a metal filler specially used for oral cavity according to claim 1, wherein: a balance block (7) is arranged on the upper side of one end of the arc-shaped clamping head (4), and a balance groove (6) is formed in the lower end of the balance block (7); a balance block (7) is arranged on the lower side of the other end of the arc-shaped clamping head (4), and a balance groove (6) is arranged at the upper end of the balance block (7) at the other end.
4. The device for holding a metal filler specially for oral cavity according to claim 2 or 3, wherein: the inner wall of the arc-shaped clamping head (4) is provided with a first rough surface (5) for increasing friction force.
5. The device for holding a metal filler specially used for oral cavity according to claim 1, wherein: the device also comprises a stable stress application end (3), wherein the stable stress application end (3) comprises a lower stable stress application end (31) and an upper stable stress application end (32); the lower fixing force application end (31) is arranged on the inner side of the second forceps handle (2), the upper fixing force application end (32) is arranged on the inner side of the first forceps handle (1), and the lower fixing force application end (31) and the upper fixing force application end (32) can be correspondingly connected in an abutting mode.
6. The device for holding a metal filler specially used for oral cavity according to claim 5, wherein: the upper end of the lower stable stressing end (31) is provided with an upper notch, the lower end of the upper stable stressing end (32) is provided with a lower notch, the lower stable stressing end (31) can be inserted into the lower notch, and the upper stable stressing end (32) can be inserted into the upper notch.
7. The device for holding a metal filler specially used for oral cavity according to claim 6, wherein: two stable reinforcing ends (3) are arranged.
8. The device for holding a metal filler specially used for oral cavity according to claim 1, wherein: the clamping cavity is circular.
9. The device for holding a metal filler specially for oral cavity of claim 8, wherein: the circular clamping cavity has an inner diameter of 5mm.
10. The device for holding a metal filler specially used for oral cavity according to claim 1, wherein: the outer walls of the first forceps handle (1) and the second forceps handle (2) are provided with second rough surfaces used for increasing friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222513236.8U CN218305161U (en) | 2022-09-22 | 2022-09-22 | Device of special centre gripping metal filling ware in oral cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222513236.8U CN218305161U (en) | 2022-09-22 | 2022-09-22 | Device of special centre gripping metal filling ware in oral cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218305161U true CN218305161U (en) | 2023-01-17 |
Family
ID=84838784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222513236.8U Active CN218305161U (en) | 2022-09-22 | 2022-09-22 | Device of special centre gripping metal filling ware in oral cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218305161U (en) |
-
2022
- 2022-09-22 CN CN202222513236.8U patent/CN218305161U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218305161U (en) | Device of special centre gripping metal filling ware in oral cavity | |
| US5057016A (en) | Forceps having replaceable tips for removing a dental prosthetic | |
| CN213788463U (en) | Medical tray for nursing | |
| KR100839929B1 (en) | Gauge for adhesion of teeth correction bracket | |
| CN201015609Y (en) | Oral tooth orthodontic square fila torque clamp | |
| CN215426936U (en) | Auxiliary device is filled to esophagus particle support particle | |
| CN215273230U (en) | Dentata support director | |
| CN214484668U (en) | Orthodontic positioning guide plate for clamping bracket | |
| CN211132612U (en) | A clip for fixing drainage tube and negative pressure drainage ware | |
| CN210077840U (en) | Lock catch type simple biological hip joint nail holding forceps | |
| CN219680797U (en) | Orthodontic mechanism with incisor sheath | |
| JP2020120864A (en) | Nasal cannula holder | |
| CN216570115U (en) | Surgical instrument for cardiothoracic surgery of children | |
| CN218305087U (en) | Bone cement fixing screw | |
| CN215130489U (en) | Clamping ring for forming sheet | |
| CN217593096U (en) | Lining and storage device | |
| CN210811471U (en) | Bone fracture plate bending device | |
| CN216439329U (en) | Dental forceps for transferring dental pulp cell aggregates | |
| CN204655177U (en) | Block teeth gingiva protector | |
| CN214105161U (en) | Fascia gun | |
| CN213406365U (en) | Novel magnetism orthodontics device | |
| CN219166708U (en) | Transparent appliance module for guiding mandible forward | |
| CN220558114U (en) | Dental arch correcting device | |
| CN211704894U (en) | Invisible tooth appliance | |
| CN214511354U (en) | Periosteum nail remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |