CN220477669U - Medical crown forceps for oral cavity repair - Google Patents
Medical crown forceps for oral cavity repair Download PDFInfo
- Publication number
- CN220477669U CN220477669U CN202321847378.6U CN202321847378U CN220477669U CN 220477669 U CN220477669 U CN 220477669U CN 202321847378 U CN202321847378 U CN 202321847378U CN 220477669 U CN220477669 U CN 220477669U
- Authority
- CN
- China
- Prior art keywords
- forceps
- adjusting handle
- oral cavity
- medical
- crown
- 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
- 210000000214 mouth Anatomy 0.000 title claims abstract description 37
- 210000003128 head Anatomy 0.000 claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000001012 protector Effects 0.000 claims 4
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 210000000080 chela (arthropods) Anatomy 0.000 abstract description 7
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 210000003811 finger Anatomy 0.000 description 3
- 210000002455 dental arch Anatomy 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 208000012826 adjustment disease Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000005179 oral vestibule Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000004357 third molar Anatomy 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a medical crown forceps for oral cavity repair, which comprises: the two pliers handles are provided with S-shaped pliers heads at one ends, positioning nails are slidably connected to the top ends of the two pliers heads, the middle parts of the two pliers heads are hinged to each other, displacement holes are formed in the two pliers handles, and adjusting components are slidably connected to the inner walls and the outer walls of the two pliers handles; can adjust the regulation disease according to the size or the use habit of doctor's palm through the adjusting part that set up, the magic subsides of setting can fix the position of hand when using pincers, avoid the landing, and the arc pincers handle can let the user exert oneself more easily.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a medical crown forceps for oral cavity repair.
Background
The oral cavity is the initial part of the alimentary canal, the front borrowing mouth is communicated with the outside, the back is continuous with the pharynx via the pharyngisthmus, the oral cavity is internally provided with teeth, tongue and other organs, the front wall of the oral cavity is a lip, the side wall is a cheek, the top is a palate, the bottom of the oral cavity is a mucous membrane, muscles and other structures, and the oral cavity is divided into an oral cavity vestibule at the front outer side part and an inherent oral cavity at the back inner side part by an upper dental arch and a lower dental arch; when the upper and lower teeth are engaged, the oral vestibule and the natural oral cavity can be communicated by the clearance behind the third molar.
In the related art, for example, the application number is: the Chinese patent of 202222798538.4 is named: "medical crown forceps for oral cavity repair", comprising: get guan tong body, get the top of guan tong body and be provided with two binding clip that are the symmetry setting, the constant head tank has been seted up to the bottom of binding clip, get the top of guan tong body and run through to the inner chamber of constant head tank, get the inside of guan tong body and seted up the cavity, the quantity of cavity is two, the inner chamber sliding connection of cavity has the movable block, the top fixedly connected with horizontal pole of cavity inner chamber one side.
The above patent also has the following drawbacks; in the work of repairing the mouth, when dismantling the false tooth, need use great strength, get the fixed device in crown forceps upper portion and be fixed, can not adjust according to doctor's use habit, lead to getting crown forceps to take off the hand easily, and the difficult user of straight type pincers handle is forced, influences the efficiency of getting the crown.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a medical crown forceps for oral cavity repair, the adjustment of an adjustment disease can be carried out according to the size or the use habit of a palm of a doctor through an adjusting component, the positions of hands when the forceps are used can be fixed through a magic tape, the slipping is avoided, and an arc forceps handle can enable a user to exert force more easily.
One of the purposes of the utility model is realized by adopting the following technical scheme: a medical crown forceps for oral cavity repair, comprising: the two pliers handles are provided with S-shaped pliers heads at one ends, positioning nails are slidably connected to the top ends of the two pliers heads, the middle parts of the two pliers heads are hinged to each other, displacement holes are formed in the two pliers handles, and adjusting components are slidably connected to the inner walls and the outer walls of the two pliers handles;
the adjusting component comprises an adjusting handle I and an adjusting handle II, wherein through holes are formed in the adjusting handle I and the adjusting handle II, a plugboard is fixedly connected to the inside of each through hole, a screw hole II penetrating through the through holes is formed in the outer side wall of the adjusting handle I and the outer side wall of the adjusting handle II, a locking piece is fixedly connected to the inner wall of each screw hole II, a mounting ring is fixedly connected to the outer side bottom end of the adjusting handle I and the outer side bottom end of the adjusting handle II, a hand guard belt I is fixedly connected to the outer side of the top end of the adjusting handle I, a hand guard belt II is fixedly connected to the outer side of the top end of the adjusting handle II, and magic tapes are arranged on the outer wall surfaces of the hand guard belt I and the hand guard belt II. Can adjust the regulation disease according to the size or the use habit of doctor's palm through the adjusting part that set up, the magic subsides of setting can fix the position of hand when using pincers, avoid the landing, and the arc pincers handle can let the user exert oneself more easily.
According to the medical crown forceps for oral cavity restoration, the top end of the forceps head is provided with the slot, the inner wall of the slot is in sliding connection with the locating nail, the outer side wall of the forceps head is provided with the first screw hole penetrating through the slot, and the inner wall of the first screw hole is in threaded connection with the screw.
According to the medical crown forceps for oral cavity repair, the spring is fixedly arranged on one surface of the first adjusting handle, which is opposite to the second adjusting handle.
The medical crown forceps for oral cavity repair are provided, and the outer walls of the plugboards are all in sliding connection with the inner walls of the displacement holes.
According to the medical crown forceps for oral cavity repair, the inner wall of the through hole is respectively connected with the outer walls of the first adjusting handle and the second adjusting handle in a sliding manner.
According to the medical crown forceps for oral cavity repair, the top end of the locking piece is provided with a bulge, and the bottom end of the locking piece is provided with a rubber pad. The external rotation force and the locking are convenient to be firmer.
According to the medical crown forceps for oral cavity repair, the depth of the second screw hole is larger than the height of the locking piece. The bulge is prevented from influencing the hand feeling of a user during locking.
According to the medical crown forceps for oral cavity repair, the widths of the first hand guard belt and the second hand guard belt are matched with the inner length of the mounting ring.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of a medical crown forceps for oral cavity restoration according to the present utility model;
FIG. 2 is a partial perspective view of a medical crown forceps for oral cavity restoration according to the present utility model;
FIG. 3 is an enlarged view of a portion of a medical crown forceps for oral cavity restoration according to the present utility model;
fig. 4 is a partial cross-sectional view of a medical crown forceps for oral cavity restoration according to the present utility model.
Legend description:
1. arc pliers handles; 2. a clamp head; 3. positioning nails; 4. a spring; 5. an adjustment assembly; 101. a displacement hole; 201. a screw hole I; 202. a screw; 203. a slot; 501. an adjusting handle I; 502. an adjusting handle II; 503. a through hole; 504. a screw hole II; 505. a locking piece; 506. a mounting ring; 507. a magic tape; 5011. a first hand protection belt; 5021. a second hand protection belt; 5031. and (5) inserting plates.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, a medical crown forceps for oral cavity repair according to an embodiment of the present utility model includes: the two arc-shaped forceps handles 1, wherein S-shaped forceps heads 2 are arranged at one ends of the two arc-shaped forceps handles 1, positioning nails 3 are slidably connected to the top ends of the two forceps heads 2, inserting grooves 203 are formed in the top ends of the forceps heads 2, the inner walls of the inserting grooves 203 are slidably connected with the positioning nails 3, screw holes 201 penetrating through the inserting grooves 203 are formed in the outer side walls of the forceps heads 2, screws 202 are connected to the inner walls of the screw holes 201 in a threaded mode, the middle parts of the two forceps heads 2 are hinged to each other, displacement holes 101 are formed in the two arc-shaped forceps handles 1, and adjusting assemblies 5 are slidably connected to the inner walls and the outer walls of the two arc-shaped forceps handles 1;
the adjusting part 5 comprises an adjusting handle I501 and an adjusting handle II 502, a spring 4 is fixedly arranged on the opposite side of the adjusting handle I501 and the adjusting handle II 502, through holes 503 are formed in the adjusting handle I501 and the adjusting handle II 502, the inner wall of the through holes 503 is respectively connected with the outer wall of the adjusting handle I501 and the outer wall of the adjusting handle II 502 in a sliding mode, an inserting plate 5031 is fixedly connected to the inner side of the through holes 503, screw holes II 504 penetrating through the through holes 503 are formed in the outer side walls of the adjusting handle I501 and the adjusting handle II 502, the inner walls of the screw holes II 504 are respectively connected with a locking piece 505 in a threaded mode, protrusions are arranged on the top ends of the locking piece 505, the depth of the screw holes II 504 is larger than the height of the locking piece 505, the protrusions affect the hand feeling of a user during locking is avoided, rubber pads are arranged at the bottom ends of the locking piece 505, the outer rotating force and the locking are convenient to be firmer, an installing ring 506 is fixedly connected to the outer side bottom end of the outer side of the adjusting handle I501 and the adjusting handle II 502, a hand strap I5011 is fixedly connected to the outer side of the adjusting handle I501, the hand strap I501 is fixedly connected with the hand strap I5011, the hand strap I5021 is fixedly connected to the outer side of the adjusting handle I502 is fixedly connected with the hand strap I5021, the hand strap I and the hand strap I5021 is fixedly connected with the hand strap extension with the hand strap I and the hand strap extension device 5021, the length of the hand strap I is matched with the hand strap I1, and the hand strap extension 1 is matched with the hand strap extension 1 with the outer side 1. The adjusting part 5 through setting up can adjust the regulation disease according to the size or the use habit of doctor's palm, and the magic subsides 507 of setting can fix the position of hand when using pincers, avoid the landing, and arc pincers handle 1 can let the user exert oneself more easily.
Working principle: before use, the locking piece 505 is rotated to loosen the first adjusting handle 501 and the second adjusting handle 502, the first adjusting handle 501 and the second adjusting handle 502 are respectively adjusted to the comfortable positions of four fingers and a thumb, then the protrusions of the locking pieces 505 are rotated to lock and fix the first adjusting handle 501 and the second adjusting handle 502 tightly, after fixing, the first adjusting handle 501 is held by the four fingers, the first 5011 hand strap is penetrated through the mounting ring 506 to enable the inner wall of the first 5011 hand strap to be attached to the surface of the finger, then the external magic tape 507 is attached, and then the thumb part is converged with the steps, except that the first 5011 hand strap is replaced by the second 5021 hand strap, after the magic tape 507 is fixed, the work can be performed, the positions of the hands can be fixed when the pliers are used, the arc pliers handle 1 can be more easily forced by a user, and the spring 4 can help the arc pliers handle 1 to reset when in use;
if the positioning nail 3 needs to be replaced for sterilization and the like, the screw 202 is only screwed to loosen the positioning nail 3, then the positioning nail 3 is pulled out of the slot 203, and a new positioning nail 3 is inserted into the slot 203 for fixation.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A medical crown forceps for oral cavity repair, comprising: the two arc-shaped forceps handles (1), wherein one ends of the two arc-shaped forceps handles (1) are provided with S-shaped forceps heads (2), the top ends of the two forceps heads (2) are connected with positioning nails (3) in a sliding manner, the middle parts of the two forceps heads (2) are hinged with each other, displacement holes (101) are formed in the two arc-shaped forceps handles (1), and the inner wall and the outer wall of the two arc-shaped forceps handles (1) are connected with adjusting assemblies (5) in a sliding manner;
the utility model discloses a hand protector, including adjusting handle one (501), adjusting handle two (502), the inside of adjusting handle one (501) and adjusting handle two (502) all is equipped with through-hole (503), and in the inside equal fixedly connected with picture peg (5031) of through-hole (503), screw two (504) of link up through-hole (503) have all been seted up to the lateral wall of adjusting handle one (501) and adjusting handle two (502), and screw two (504) inner wall equal threaded connection has tight locking piece (505), the equal fixedly connected with collar (506) in outside bottom of adjusting handle one (501) and adjusting handle two (502), the top outside fixedly connected with hand protector of adjusting handle one (501) takes one (5011), the top outside fixedly connected with hand protector of adjusting handle two (502) takes two (5021) is equipped with magic subsides (507) on the outer wall surface of hand protector area two (5021).
2. The medical crown forceps for oral cavity repair according to claim 1, wherein the top end of the forceps head (2) is provided with a slot (203), the inner wall of the slot (203) is in sliding connection with the locating nail (3), the outer side wall of the forceps head (2) is provided with a first screw hole (201) penetrating through the slot (203), and the inner wall of the first screw hole (201) is in threaded connection with a screw (202).
3. The medical crown forceps for oral cavity repair according to claim 2, wherein a spring (4) is fixedly arranged on the opposite surface of the first adjusting handle (501) and the second adjusting handle (502).
4. A pair of medical crown forceps for oral cavity repair according to claim 3, wherein the outer walls of the insertion plates (5031) are slidably connected with the inner walls of the displacement holes (101).
5. The medical crown forceps for oral cavity repair according to claim 4, wherein the inner wall of the through hole (503) is slidably connected with the outer walls of the first adjusting handle (501) and the second adjusting handle (502) respectively.
6. The medical crown forceps for oral cavity repair according to claim 5, wherein a protrusion is provided at a top end of the locking member (505), and a rubber pad is provided at a bottom end of the locking member (505).
7. The pair of medical crown forceps for oral cavity repair according to claim 6, wherein the second screw hole (504) has a depth greater than a height of the locking member (505).
8. The medical crown forceps for oral cavity repair according to claim 7, wherein the width of the first hand strap (5011) and the second hand strap (5021) are matched with the inner length of the mounting ring (506).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321847378.6U CN220477669U (en) | 2023-07-14 | 2023-07-14 | Medical crown forceps for oral cavity repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321847378.6U CN220477669U (en) | 2023-07-14 | 2023-07-14 | Medical crown forceps for oral cavity repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220477669U true CN220477669U (en) | 2024-02-13 |
Family
ID=89841038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321847378.6U Active CN220477669U (en) | 2023-07-14 | 2023-07-14 | Medical crown forceps for oral cavity repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220477669U (en) |
-
2023
- 2023-07-14 CN CN202321847378.6U patent/CN220477669U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3052044B1 (en) | Patient controlled dental device | |
| TW531409B (en) | Bimaxillary jaw expanding appliance | |
| CA1321332C (en) | Silencer | |
| JPH1066702A (en) | Dental correction tool | |
| US5078604A (en) | Dental barrier drape devices and retainer apparatus therefor | |
| US20110229847A1 (en) | Dental appliance with prop member and saliva ejector | |
| US20070087310A1 (en) | Dental matrices and clamps therefor | |
| US4112934A (en) | Combination alveolar ridge protector and anesthetic administration aid | |
| CN220477669U (en) | Medical crown forceps for oral cavity repair | |
| KR102087087B1 (en) | Face wrinkle improvement utensil | |
| CN218686059U (en) | Orofacial muscle function training device | |
| WO2015132406A1 (en) | Removable device for mandibular advancement | |
| CN212547217U (en) | Orthodontic appliance with easily-opened traction piece | |
| US20040166467A1 (en) | Dental marking film holder | |
| JP6120780B2 (en) | Oral appliance | |
| US7255108B1 (en) | Apparatus for inhibiting or preventing the clenching action of the jaw | |
| Gupta et al. | Broadrick’s occlusal plane analyzer: A review | |
| CN113648090A (en) | Orthodontic appliance with easily-opened traction piece | |
| CN115192231B (en) | Multifunctional invisible auxiliary correction device | |
| JPS5936263B2 (en) | Human head model for dental training | |
| CN101181170A (en) | Device for correcting oral cavity function | |
| TWM563860U (en) | Corrective structure | |
| CN216724784U (en) | A training ware for bad habit of oral cavity is corrected | |
| CN219681578U (en) | Oral muscle function training device | |
| KR102202227B1 (en) | Face wrinkle improvement utensil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |