CN113317889A - Illuminable cheek-penetrating type dental forceps for dentistry - Google Patents
Illuminable cheek-penetrating type dental forceps for dentistry Download PDFInfo
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- CN113317889A CN113317889A CN202110515000.5A CN202110515000A CN113317889A CN 113317889 A CN113317889 A CN 113317889A CN 202110515000 A CN202110515000 A CN 202110515000A CN 113317889 A CN113317889 A CN 113317889A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/14—Dentists' forceps or the like for extracting teeth
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
Abstract
The invention discloses a dental illuminable cheek-penetrating type dental forceps, which relates to the technical field of dental forceps structures and comprises a right forceps handle, wherein one side of the right forceps handle is rotatably connected with a left forceps handle through a first rotating shaft to form a gill-penetrating type shearing structure, one end of each of the right forceps handle and the left forceps handle is provided with a clamping end, one side of each of the two clamping ends is provided with a rotating frame, and one end of each of the two rotating frames is provided with an illuminating lamp. The tooth extractor is reasonable in structure and simple in operation, one side of the right forceps handle is rotatably connected with the left forceps handle through the first rotating shaft to form a gill penetrating type shearing structure to clamp and extract teeth, the cheek part is supported through the rotating frame to increase the volume in the oral cavity, so that the operation space and the visual space of the tooth extractor are increased during tooth extraction, the illuminating lamp is adjusted according to needs through the third rotating shaft to obtain the optimal irradiation angle, teeth needing to be extracted are directly irradiated, and the use convenience is improved.
Description
Technical Field
The invention relates to the technical field of dental forceps structures, in particular to a cheek-penetrating type dental forceps capable of illuminating for dentistry.
Background
Tooth extraction is the most commonly used treatment technology in stomatology, because tooth extraction can cause damage to local tissues, cause reactions such as bleeding, swelling, pain and the like, and can also cause fluctuation of blood pressure, body temperature and pulse, careful treatment is needed, the adaptation symptoms of tooth extraction must be strictly mastered, only when teeth have adverse effects on health and cannot be treated and stored by an effective method, tooth extraction is considered, and tooth extraction forceps are instruments used for clamping tooth roots or tooth crowns and enabling the teeth to loosen and dislocate through the action modes such as wedging, shaking, twisting and traction.
Among the prior art, the extraction forceps divide into the polytype according to the difference of the tooth position of will extracting, mostly be simple structure in the polytype, only possess the extraction forceps who adds the function, when extracting tooth especially to the molar, because the tooth is close to the darker position in oral cavity, be not convenient for observe and operate, need extra personnel to use solitary apparatus to throw light on supplementary, bring certain inconvenience for the operation of extracting tooth, therefore we disclose a dentistry with can throw light on wear chin formula extraction forceps and satisfy people's demand.
Disclosure of Invention
The invention aims to provide a dental illuminable gill-penetrating type tooth extraction forceps, and aims to solve the problems in the background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a dentistry is with cheek formula of passing that can throw light on dental forceps, includes the right side pincers handle, one side of the right side pincers handle is rotated through first pivot and is connected with left side pincers handle and forms and pass gill formula shear structure, the right side pincers handle with the one end of the left side pincers handle all is equipped with the exposed core, two one side that the exposed core was kept away from has all been seted up first groove of dodging, two one side of first groove of dodging is close to first pivot position department has all seted up the circle recess, two all rotate through the second pivot in the circle recess and install the swivel mount, two one side of swivel mount respectively with correspond first groove looks adaptation of dodging, two keep away from on the swivel mount the one end of second pivot has all seted up the second and has dodged the groove, two the second is dodged one side of groove and all rotates through the third pivot and installs the light.
Based on the structure, one side of the right forceps handle is rotatably connected with the left forceps handle through the first rotating shaft to form a gill penetrating type shearing structure, one end of the right forceps handle is operated to enable the other end to form a clamping action through a lever principle, the clamping end clamps teeth to perform tooth extraction operation, one end of the rotating frame rotates along the second rotating shaft, the other end of the rotating frame is far away from the corresponding first avoiding groove to form a certain distance, and meanwhile, the rotating frame can be propped against the cheek part to increase the volume in the oral cavity, so that the operating space and the visual space of the tooth extraction forceps during tooth extraction are increased, the tooth extraction is convenient, the rotating frame capable of accommodating the first avoiding groove is convenient to accommodate the rotating frame and keep a better appearance effect, the two rotating frames are mutually independent and can be selectively adjusted and used according to conditions, through the arrangement of the illuminating lamp, the interior of the oral cavity can be directly illuminated, the illuminating lamp is positioned at the foremost end of the rotating frame and corresponds to the clamping end, and directly illuminates the teeth which need to be extracted, realize accurate shining, rotate through the third pivot and set up, can adjust as required and shine the angle, acquire better illuminating effect, increase the convenience of use.
Preferably, the two clamping ends are both L-shaped structures, the end parts of the two clamping ends are both sharp-horn-shaped structures, and one corresponding sides of the two clamping ends form a certain acute angle.
Further, through the setting of L shape structure, change the direction of exposed core, through closed angle structure centre gripping tooth, prevent that right side pincers handle and left side pincers handle from forming with other teeth and interfering, cause the operation inconvenient, through the setting of acute angle for the foremost distance of two exposed cores is nearest, makes foremost contact tooth, the better centre gripping tooth of being convenient for.
Preferably, two be close to on the swivel mount first one side of dodging the groove has all been seted up first recess, two all rotate through the fourth pivot on the inside wall of first recess and install the rotation support pole, two first one side of dodging the groove is corresponding to be seted up the mounting groove, two the one end of rotation support pole is respectively with the mounting groove looks adaptation that corresponds.
Furthermore, the rotary supporting rod can be accommodated through the arrangement of the first groove, the rotary supporting rod is rotated, one end of the rotary supporting rod is arranged in the corresponding mounting groove, the rotary frame and the corresponding clamping end can keep a certain angle, and meanwhile, the rotary frame is supported, so that the rotary frame is prevented from being close to the corresponding clamping end in the operation process, and the cheek supporting effect cannot be achieved.
Preferably, the two mounting grooves respectively comprise a plurality of clamping grooves with uniform gaps, and one ends of the rotating supporting rods are respectively and slidably mounted in one of the corresponding clamping grooves.
Furthermore, through the setting of a plurality of draw-in grooves, make the one end of rotation support bar respectively with different draw-in grooves looks adaptation, can adjust the swivel mount and correspond the angle that the exposed core was, adjust the height that the one end protrusion of swivel mount corresponds the exposed core promptly to adapt to different oral cavity sizes, increase the application scope of tooth forceps.
Preferably, one side of each of the two circular grooves on the two clamping ends is fixedly provided with a spring plate, and one end of each of the two spring plates is respectively matched with the two rotating frames and respectively corresponds to the two rotating support rods.
Furthermore, through the setting of shell fragment, the spring force of shell fragment makes the one end of swivel mount be close to exposed core one side all the time, through the reverse supporting role who rotates the bracing piece, makes the swivel mount keep in a definite position to be convenient for better use.
Preferably, a second groove is formed in one side of each of the two first grooves, a power-on switch is arranged in each of the two second grooves, and the power-on switches are communicated with the two illuminating lamps through wires respectively.
Furthermore, through the setting of circular telegram switch, be convenient for control corresponds the break-make of light, increases the convenience of use of tooth forceps.
Preferably, two install compression spring and button cell in proper order in the second recess, two the equal fixed mounting in one side of button cell has short column, two the second recess is close to notch position department fixed mounting has the spacing collar, the one end of short column runs through the spacing collar and with one side looks adaptation of rotation bracing piece, the spacing collar is close to one side of button cell is equipped with the electrode contact point.
Further, through the setting of second recess, the rotation bracing piece is at the rotation open mode that the swivel mount is open mode, and compression spring makes button cell be close to the spacing collar under the spring action to contact with the electrode contact point, realize the circuit switch-on, after the rotation bracing piece rotates closed, the rotation bracing piece contacts with the short column and promotes button cell and spacing collar phase separation, circuit disconnection, and the light is closed.
Preferably, the right forceps handle and the left forceps handle are both in an arc structure, the concave sides of the right forceps handle and the concave sides of the left forceps handle are close to each other, the ends, far away from the first rotating shaft, of the right forceps handle and the left forceps handle are both provided with bent ends, and the two bent ends are both in an arc structure.
Furthermore, through the setting of bow-shaped structure, make and form certain space between right side pincers handle and the left side pincers handle, more accord with human engineering, the hand of being convenient for is held, through the setting of crooked end, can prevent that right side pincers handle and left pincers handle from the hand slippage, increases the hand simultaneously and holds the comfort level.
Preferably, the position of one side of the right forceps handle far away from the left forceps handle and the position of the position close to the bending end are fixedly provided with limit handles, the two limit handles are of arc-shaped structures and are respectively matched with the corresponding bending ends, and the distance between the bending end on the right forceps handle and the limit handle is four times the distance between the bending end on the left forceps handle and the limit handle.
Further, through the setting of spacing handle, can prevent to hold the hand portion when holding and slide, convex structure can restrict finger both-way movement, and the hand atress of being convenient for makes right side pincers handle and left side pincers handle alternate segregation, through the setting of quadruple distance, the thumb of being more convenient for and the holding of other four fingers put.
Preferably, the right forceps handle and the left forceps handle are close to one side and are located between the first rotating shaft and the limiting handle, magnets are fixedly mounted at positions, and opposite magnetic poles are arranged on the two sides of the two magnets close to each other.
Furthermore, through the setting of magnet, utilize two mutual opposite poles mutually attracting's effort, make right side pincers handle and left side pincers handle be the trend that is close to each other all the time, prevent that right side pincers handle and left side pincers handle from becoming angled too big, cause the use inconvenient.
In conclusion, the technical effects and advantages of the invention are as follows:
1. in the invention, one side of the right forceps handle is rotationally connected with the left forceps handle through the first rotating shaft to form a gill-penetrating type shearing structure, one end of the rotating frame is operated to enable the other end to form a clamping action through a lever principle, the clamping end clamps teeth to perform tooth extraction operation, one end of the rotating frame rotates along the second rotating shaft, the other end of the rotating frame is far away from the corresponding first avoidance groove to form a certain distance, and meanwhile, the rotating frame can be propped against the cheek part to increase the volume in the oral cavity, so that the operating space and the visual space of the tooth extraction forceps during tooth extraction are increased, the tooth extraction is convenient, the rotating frame can be accommodated in the first avoidance groove, the rotating frame can be conveniently accommodated, the better appearance effect can be kept simultaneously, the two rotating frames are mutually independent and can be selectively adjusted and used according to the situation, the inside the oral cavity can be directly irradiated through the arrangement of the illuminating lamp, the illuminating lamp is positioned at the foremost end of the rotating frame and corresponds to the clamping end, the teeth which need to be extracted are directly illuminated, realize accurate shining, rotate through the third pivot and set up, can adjust as required and shine the angle, acquire better illuminating effect, increase the convenience of use.
2. According to the invention, the direction of the clamping ends is changed through the arrangement of the L-shaped structure, the teeth are clamped through the sharp-angle-shaped structure, the right forceps handle and the left forceps handle are prevented from interfering with other teeth, so that the operation is inconvenient, the foremost ends of the two clamping ends are closest through the arrangement of the sharp angle, so that the foremost ends contact with the teeth, the teeth are better clamped, the rotary supporting rod can be accommodated through the arrangement of the first groove, the rotary supporting rod is rotated, one end of the rotary supporting rod is arranged in the corresponding mounting groove, the rotary frame and the corresponding clamping end can keep a certain angle, and the rotary frame is supported at the same time, so that the rotary frame is prevented from being close to the corresponding clamping ends and cannot play a role of supporting the cheek part in the operation process.
3. In the invention, one end of the rotary support rod is respectively matched with different clamping grooves through the arrangement of the plurality of clamping grooves, the angle formed by the rotary frame and the corresponding clamping end can be adjusted, namely, the height of one end of the rotary frame protruding out of the corresponding clamping end is adjusted to adapt to different oral cavity sizes, the application range of the tooth forceps is increased, through the arrangement of the elastic sheets, the spring force of the elastic sheets enables one end of the rotary frame to be always close to one side of the clamping end, and through the reverse supporting effect of the rotary support rod, the rotary frame is kept at a determined position, so that the tooth forceps can be better used.
4. According to the invention, the on-off of the corresponding illuminating lamp is conveniently controlled by the arrangement of the power-on switch, the use convenience of the tooth forceps is improved, the rotary supporting rod is in a rotary open state, namely the rotary frame is in an open state, the button battery is close to the limiting ring under the action of the elastic force of the compression spring and is in contact with the electrode contact point, the circuit is connected, when the rotary supporting rod is in a rotary closed state, the rotary supporting rod is in contact with the short column and pushes the button battery to be separated from the limiting ring, the circuit is disconnected, and the illuminating lamp is turned off.
5. According to the invention, through the arrangement of the arch structure, a certain space is formed between the right forceps handle and the left forceps handle, the space is more accordant with ergonomics, the hands can be conveniently held, the right forceps handle and the left forceps handle can be prevented from slipping from the hands through the arrangement of the bent end, meanwhile, the hand holding comfort level is increased, through the arrangement of the limiting handle, the hands can be prevented from sliding during holding, the arc structure can limit the fingers to move in two directions, the right forceps handle and the left forceps handle can be conveniently separated from each other through the force of the hands, through the arrangement of the quadruple distance, the holding of the thumb and other four fingers is more convenient, through the arrangement of the magnet, the right forceps handle and the left forceps handle are always close to each other by utilizing two acting forces which are mutually opposite magnetic poles, and the problem that the angle formed by the right forceps handle and the left forceps handle is too large and the use is inconvenient is caused is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention in an open state;
FIG. 3 is a side view of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is a partial cross-sectional view of a region of the turret of the present invention;
FIG. 6 is a partially enlarged perspective view of a region of the turret according to the present invention;
FIG. 7 is a schematic view of a magnet region structure according to the present invention;
FIG. 8 is a partial cross-sectional view of the spring region of the present invention.
In the figure: 1. a right forceps handle; 2. a left plier handle; 3. a first rotating shaft; 4. a limiting handle; 5. a bent end; 6. a rotating frame; 7. a clamping end; 8. a magnet; 9. a second rotating shaft; 10. a first groove; 11. rotating the support rod; 12. a third rotating shaft; 13. an illuminating lamp; 14. a card slot; 15. a fourth rotating shaft; 16. a second groove; 17. a compression spring; 18. a button cell; 19. a limiting ring; 20. a short column; 21. an elastic sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1 to 8, an illuminable gill-piercing dental forceps for dental use includes a right forceps handle 1.
One end of the third rotating shaft 12, the right forceps handle 1 and one end of the third rotating shaft 12, the left forceps handle 2 are both provided with a clamping end 7, and teeth are clamped through the clamping ends 7 to perform tooth extraction operation.
The first groove of dodging has all been seted up to one side that two 12 centre gripping ends of third pivot 7 kept away from mutually, the round groove has all been seted up to one side that two 12 first grooves of dodging of third pivot are close to 3 positions of the first pivot of third pivot 12, all rotate through second pivot 9 in two 12 round grooves of third pivot and install swivel mount 6, the one end of swivel mount 6 is rotatory along second pivot 9, the other end is kept away from and is corresponded the first groove of dodging and form the determining deviation, can withstand cheek portion in order to increase the volume in the oral cavity simultaneously, thereby increase the operating space and the visual space of tooth forceps when pulling out the tooth, be convenient for pull out the tooth, first can hold swivel mount 6 of dodging the groove, be convenient for accomodate swivel mount 6 and keep better outward appearance effect simultaneously, two swivel mounts 6 are mutually independent, can select the adjustment to use according to the condition, increase the convenience in use.
One side of two 12 rungs 6 of third pivot is respectively with the first groove looks adaptation of dodging of the third pivot 12 that corresponds, keep away from the second on two 12 rungs 6 of third pivot and dodge the groove, the second has all been seted up to the one end of 12 second pivots 9 of third pivot, one side in groove is dodged to two 12 seconds of third pivot all rotates through third pivot 12 and installs light 13, setting through light 13, can directly shine the oral cavity inside, light 13 is located the foremost of runing 6, it is corresponding with exposed core 7, the tooth that direct lighting need be pulled out, realize accurate shining, rotate the setting through third pivot 12, can adjust the angle of shining as required, acquire better illuminating effect.
Based on the structure, one side of the right forceps handle 1 is rotatably connected with the left forceps handle 2 through the first rotating shaft 3 to form a gill-penetrating type shearing structure, one end is operated to enable the other end to form a clamping action through a lever principle, the clamping end 7 clamps teeth to perform tooth extraction operation, one end of the rotating frame 6 rotates along the second rotating shaft 9, the other end is far away from the corresponding first avoiding groove to form a certain distance, and simultaneously can prop against the cheek part to increase the volume in the oral cavity, so that the operation space and the visual space of the tooth extraction forceps during tooth extraction are increased, the tooth extraction is convenient, the rotating frame 6 can be accommodated in the first avoiding groove, the rotating frame 6 can be conveniently accommodated, the better appearance effect is kept, the two rotating frames 6 are mutually independent and can be selectively adjusted and used according to the situation, the inside the oral cavity can be directly irradiated through the arrangement of the illuminating lamp 13, the illuminating lamp 13 is positioned at the foremost end of the rotating frame 6 and corresponds to the clamping end 7, the tooth that direct lighting needs to be pulled out realizes accurate shining, rotates through third pivot 12 and sets up, can adjust as required and shine the angle, acquires better illuminating effect, increases the convenience in use.
In this embodiment, two 12 exposed core 7 of third pivot all are L shape structure, the tip of two 12 exposed core 7 of third pivot all is the kurtosis structure, and its corresponding one side each other becomes certain acute angle, setting through L shape structure, change the direction of exposed core 7, through the structure centre gripping tooth of kurtosis, prevent that right side pincers handle 1 and left pincers handle 2 from forming with other teeth and interfering, cause the operation inconvenience, setting through acute angle, make two exposed core 7's foremost distance nearest, make foremost contact tooth, be convenient for better centre gripping tooth.
In this embodiment, a first groove 10 has been all seted up to one side of being close to the first groove of dodging of third pivot 12 on two third pivot 12 swivels 6, all rotate through fourth pivot 15 and install rotation support rod 11 on the inside wall of two third pivot 12 first grooves 10, the mounting groove has been seted up to one side correspondence of two third pivot 12 first grooves of dodging, the one end of two third pivot 12 rotation support rods 11 respectively with corresponding mounting groove looks adaptation, can hold rotation support rod 11 through setting up of first groove 10, rotation support rod 11 makes its one end install in corresponding mounting groove, can make swivel mount 6 keep certain angle with corresponding exposed core 7, hold swivel mount 6 simultaneously, prevent in operation, swivel mount 6 is close to with corresponding exposed core 7, can't play the effect of supporting cheek portion.
In this embodiment, two third pivot 12 mounting grooves all include the even draw-in groove 14 in a plurality of clearances, two third pivot 12 rotate the one end of bracing piece 11 and respectively slidable mounting is in one of them third pivot 12 draw-in grooves 14 that correspond, through the setting of a plurality of draw-in grooves 14, make the one end of rotating the bracing piece 11 respectively with different draw-in grooves 14 looks adaptations, can adjust the angle that swivel mount 6 and corresponding exposed core 7 are, adjust the height that the one end protrusion of swivel mount 6 corresponds exposed core 7 promptly, in order to adapt to different oral cavity sizes, increase the application scope of tooth forceps.
In this embodiment, the equal fixed mounting in one side of two third pivot 12 circular recesses on two third pivot 12 exposed cores 7 has shell fragment 21, the one end of two third pivot 12 shell fragments 21 respectively with two third pivot 12 runing rests 6 looks adaptations, and it is corresponding with two third pivot 12 rotation support bars 11 respectively, through the setting of shell fragment 21, the spring force of shell fragment 21 makes the one end of runing rests 6 be close to exposed core 7 one side all the time, through the reverse supporting effect of rotation support bar 11, make the runing rests 6 keep in a definite position, thereby be convenient for better use.
In this embodiment, the second grooves 16 are formed in one side of the first grooves 10 of the two third rotating shafts 12, the two third rotating shafts 12 are provided with the power-on switches in the second grooves 16, the power-on switches of the third rotating shafts 12 are respectively communicated with the two third rotating shaft 12 illuminating lamps 13 through wires, and the on-off of the corresponding illuminating lamps 13 is controlled conveniently through the power-on switches, so that the use convenience of the dental forceps is improved.
In this embodiment, a compression spring 17 and a button cell 18 are sequentially installed in the second grooves 16 of the two third rotating shafts 12, short posts 20 are fixedly installed on one sides of the button cells 18 of the two third rotating shafts 12, a position of the second grooves 16 of the two third rotating shafts 12 near the notch is fixedly installed with a stop collar 19, one end of the short post 20 of the third rotating shaft 12 penetrates through the stop collar 19 of the third rotating shaft 12 and is matched with one side of a rotating support rod 11 of the third rotating shaft 12, an electrode contact point is arranged on one side of the stop collar 19 of the third rotating shaft 12 near the button cell 18 of the third rotating shaft 12, through the arrangement of the second groove 16, the rotating support rod 11 is in a rotating open state, that is, the rotating frame 6 is in an open state, the button cell 18 is close to the stop collar 19 under the action of the compression spring 17 and is in contact with the electrode contact point, so as to realize circuit connection, after the rotating support rod 11 is rotated and closed, the rotating support rod 11 is in contact with the short posts 20 and pushes the button cell 18 to be separated from the stop collar 19, the circuit is disconnected and the illumination lamp 13 is turned off.
In this embodiment, third pivot 12 right side pincers handle 1 and third pivot 12 left side pincers handle 2 all are bow-shaped structure and concave yield one side and are close to each other, the one end that third pivot 12 first pivot 3 was kept away from to third pivot 12 right side pincers handle 1 and third pivot 12 left side pincers handle 2 all is equipped with crooked end 5, two third pivot 12 crooked ends 5 all are circular-arc structure, setting through bow-shaped structure, make and form certain space between right side pincers handle 1 and the left side pincers handle 2, more accord with the ergonomics, be convenient for the hand to hold, setting through crooked end 5, can prevent right side pincers handle 1 and left side pincers handle 2 from the hand slippage, increase the hand simultaneously and hold the comfort level.
In the embodiment, the positions of the far side of the right forceps handle 1 of the third rotating shaft 12 and the left forceps handle 2 of the third rotating shaft 12 and the position close to the bent end 5 of the third rotating shaft 12 are both fixedly provided with the limiting handles 4, the two limiting handles 4 of the third rotating shaft 12 are both in arc structures and are respectively matched with the corresponding bent end 5 of the third rotating shaft 12, the distance between the bent end 5 of the third rotating shaft 12 on the right forceps handle 1 of the third rotating shaft 12 and the limiting handle 4 of the third rotating shaft 12 is about four times of the distance between the bent end 5 of the third rotating shaft 12 on the left forceps handle 2 of the third rotating shaft 12 and the limiting handle 4 of the third rotating shaft 12, and through the arrangement of the limiting handles 4, the hand portion slides when can preventing to hold, and the convex structure can restrict finger both-way movement, and the hand atress of being convenient for makes right pincers handle 1 and left pincers handle 2 alternate segregation, through the setting of quadruple distance, the thumb of being more convenient for and holding of other four fingers put.
In this embodiment, the equal fixed mounting in position department has magnet 8 between the one side that third pivot 12 right side pincers handle 1 and third pivot 12 left side pincers handle 2 are close to mutually and are located third pivot 12 first pivot 3 and third pivot 12 spacing handle 4, one side that two third pivot 12 magnets 8 are close to each other is the opposite polarity magnetic pole, setting through magnet 8, utilize two effort that each other is the opposite polarity magnetic pole inter attraction, make right side pincers handle 1 and left side pincers handle 2 be the trend of being close to each other all the time, it is too big to prevent right side pincers handle 1 and left side pincers handle 2 institute angle, cause the use inconvenient.
The working principle of the invention is as follows: one side of a right forceps handle 1 is rotatably connected with a left forceps handle 2 through a first rotating shaft 3 to form a gill penetrating type shearing structure, one end of the right forceps handle is operated to form a clamping action, a clamping end 7 clamps teeth to perform tooth extraction operation, one end of a rotating frame 6 rotates along a second rotating shaft 9, the other end of the rotating frame is far away from a corresponding first avoidance groove to form a certain distance, and can simultaneously prop against a cheek part to increase the volume in the oral cavity, so that the operation space and the visual space of the tooth extraction forceps during tooth extraction are increased, the tooth extraction is convenient, the rotating frame 6 can be accommodated in the first avoidance groove, the rotating frame 6 can be conveniently accommodated, a better appearance effect is kept, the two rotating frames 6 are mutually independent and can be selectively adjusted and used according to the situation, the inside the oral cavity can be directly irradiated through the arrangement of an illuminating lamp 13, the illuminating lamp 13 is positioned at the foremost end of the rotating frame 6 and corresponds to the clamping end 7, and directly illuminates the teeth to be extracted, realize accurate shining, rotate through third pivot 12 and set up, can adjust as required and shine the angle, acquire better illuminating effect, increase the convenience of use.
The direction of the clamping ends 7 is changed through the arrangement of the L-shaped structure, the teeth are clamped through the sharp-angle-shaped structure, the right forceps handle 1 and the left forceps handle 2 are prevented from interfering with other teeth to cause inconvenient operation, the foremost ends of the two clamping ends 7 are closest to each other through the arrangement of the sharp angle, the foremost ends are contacted with the teeth to facilitate better clamping of the teeth, the rotary supporting rod 11 can be accommodated through the arrangement of the first groove 10, the rotary supporting rod 11 is rotated and one end of the rotary supporting rod is arranged in the corresponding mounting groove, the rotary frame 6 and the corresponding clamping end 7 can keep a certain angle, the rotary frame 6 is supported at the same time, the rotary frame 6 is prevented from being close to the corresponding clamping end 7 to play a role of supporting cheek parts in the operation process, one end of the rotary supporting rod 11 is respectively matched with different clamping grooves 14 through the arrangement of the plurality of clamping grooves 14, the angle formed by the rotary frame 6 and the corresponding clamping end 7 can be adjusted, namely, the height of the clamping end 7 corresponding to the protrusion of one end of the rotating frame 6 is adjusted to adapt to different oral cavity sizes, the application range of the dental forceps is increased, through the arrangement of the elastic sheet 21, the spring force of the elastic sheet 21 enables one end of the rotating frame 6 to be always close to one side of the clamping end 7, through the reverse supporting action of the rotating support rod 11, the rotating frame 6 is kept at a determined position, thereby being convenient for better use, through the arrangement of the power switch, the on-off of the corresponding illuminating lamp 13 is convenient to control, the use convenience of the dental forceps is increased, through the arrangement of the second groove 16, the rotating support rod 11 is in a rotating open state, namely the rotating frame 6 is in an open state, the compression spring 17 enables the button cell 18 to be close to the spacing ring 19 under the action of the spring force and to be in contact with an electrode contact point, the circuit connection is realized, after the rotating support rod 11 is rotated and closed, the rotating support rod 11 is in contact with the short column 20 and pushes the button cell 18 to be separated from the spacing ring 19, the circuit is disconnected, the illuminating lamp 13 is turned off, a certain space is formed between the right forceps handle 1 and the left forceps handle 2 through the arrangement of the arch structure, the human engineering is more conformed, the hand holding is convenient, the right forceps handle 1 and the left forceps handle 2 can be prevented from slipping off the hand through the arrangement of the bent end 5, meanwhile, the hand holding comfort is improved, the hand can be prevented from sliding when being held by the limiting handle 4, the circular arc structure can limit the bidirectional movement of fingers, the right forceps handle 1 and the left forceps handle 2 can be separated from each other conveniently when the hand is stressed, through the setting of quadruple distance, the thumb of being more convenient for and holding of other four fingers are put, through the setting of magnet 8, utilize two for opposite polarity magnetic pole inter attraction's effort each other, make right pincers handle 1 and left pincers handle 2 be the trend that is close to each other all the time, prevent that right pincers handle 1 and left pincers handle 2 from becoming angled too big, cause the use inconvenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a dentistry is with wearing cheek formula dental forceps that can throw light on, includes right side pincers handle (1), one side of right side pincers handle (1) is rotated through first pivot (3) and is connected with left side pincers handle (2) and forms and wears gill formula shear structure, right side pincers handle (1) with the one end of left side pincers handle (2) all is equipped with exposed core (7), its characterized in that: also comprises a lighting device.
2. The dental illuminable gill-piercing dental forceps of claim 1, wherein: two one side that tip (7) kept away from mutually has all been seted up the first groove of dodging, two one side in the first groove of dodging is close to first pivot (3) position department has all seted up the circle recess, two all rotate through second pivot (9) in the circle recess and install swivel mount (6), two one side of swivel mount (6) respectively with correspond first groove looks adaptation of dodging, two keep away from on swivel mount (6) the second groove of dodging, two is all seted up through third pivot (12) to one side in the second groove of dodging all rotates and installs light (13), two tip (7) all are L shape structure, two the tip of tip (7) all is the closed angle structure, and its corresponding one side each other becomes certain acute angle.
3. The dental illuminable gill-piercing dental forceps of claim 2, wherein: two be close to on swivel mount (6) first one side of dodging the groove has all been seted up first recess (10), two all rotate through fourth pivot (15) on the inside wall of first recess (10) and install pivoted support pole (11), two first one side correspondence of dodging the groove has seted up the mounting groove, two the one end of pivoted support pole (11) respectively with the mounting groove looks adaptation that corresponds.
4. A dental illuminable gill-piercing dental forceps according to claim 3, wherein: two the mounting groove all includes even draw-in groove (14) in a plurality of clearances, two the one end of rotation support pole (11) is slidable mounting respectively in one of them of corresponding draw-in groove (14), two on exposed core (7) one side of circle recess is equal fixed mounting has shell fragment (21), two the one end of shell fragment (21) respectively with two swivel mount (6) looks adaptation, and respectively with two rotation support pole (11) are corresponding, two second recess (16) have all been seted up to one side of first recess (10), two all be equipped with the circular telegram switch in second recess (16), the circular telegram switch respectively through wire and two light (13) are linked together.
5. The dental illuminable gill-piercing dental forceps of claim 4, wherein: two install compression spring (17) and button cell (18), two in proper order in second recess (16) the equal fixed mounting in one side of button cell (18) has short column (20), two second recess (16) are close to notch position department fixed mounting and have spacing collar (19), the one end of short column (20) is run through spacing collar (19) and with one side looks adaptation of rotation bracing piece (11), spacing collar (19) are close to one side of button cell (18) is equipped with the electrode contact point.
6. The dental illuminable gill-piercing dental forceps of claim 5, wherein: the right side pincers handle (1) with left side pincers handle (2) all are bow-shaped structure and recess one side and are close to each other, right side pincers handle (1) with left side pincers handle (2) are kept away from the one end of first pivot (3) all is equipped with crooked end (5), two crooked end (5) all are circular-arc structure.
7. The dental illuminable gill-piercing dental forceps of claim 6, wherein: the left forceps handle (2) is close to one side of keeping away from and is close to right forceps handle (1) and equal fixed mounting in crooked end (5) position department has spacing handle (4), two spacing handle (4) all are circular-arc structure and respectively with correspond crooked end (5) looks adaptation is located on right forceps handle (1) crooked end (5) with the distance between spacing handle (4) is about to be located on left forceps handle (2) crooked end (5) with four times of distance between spacing handle (4).
8. The dental illuminable gill-piercing dental forceps of claim 7, wherein: the right forceps handle (1) and the left forceps handle (2) are close to one side and are located equal fixed mounting in position department has magnet (8) between first pivot (3) and spacing handle (4), two one side that magnet (8) are close to each other is the opposite magnetic pole each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110515000.5A CN113317889A (en) | 2021-05-12 | 2021-05-12 | Illuminable cheek-penetrating type dental forceps for dentistry |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110515000.5A CN113317889A (en) | 2021-05-12 | 2021-05-12 | Illuminable cheek-penetrating type dental forceps for dentistry |
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| CN113317889A true CN113317889A (en) | 2021-08-31 |
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| CN202110515000.5A Pending CN113317889A (en) | 2021-05-12 | 2021-05-12 | Illuminable cheek-penetrating type dental forceps for dentistry |
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Inventor after: Ding Bei Inventor after: Xi Tianjiao Inventor after: Li Cairong Inventor after: Zhang Yingying Inventor after: Zhang Yongqiang Inventor before: Zhang Yingying Inventor before: Zhang Yongqiang |
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Application publication date: 20210831 |