CN218451665U

CN218451665U - Scraping device for dental cast trimming

Info

Publication number: CN218451665U
Application number: CN202221881014.5U
Authority: CN
Inventors: 洪日国
Original assignee: Dalian Xincheng Denture Co ltd
Current assignee: Dalian Xincheng Denture Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-02-07
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a scraping device for dental cast is maintained relates to dental cast and maintains technical field. The utility model discloses a portion is struck off in gripping portion, supplementary mirror and installation, and gripping portion has installation portion of striking off in the one end activity joint of keeping away from gripping department, and gripping portion has supplementary mirror in the one side activity joint of being close to installation portion of striking off. The utility model discloses a dispose easy to assemble's convex mirror, help medical personnel know the tooth peripheral condition, improved medical personnel's operating efficiency to use simple and easy grafting structure, can install fast and dismantle and strike off the piece, when having solved current medical personnel operation, observation scope is restricted, influences operating efficiency and strikes off the piece and change the problem of inefficiency.

Description

Scraping device for dental cast trimming

Technical Field

The utility model belongs to the technical field of dental cast is maintained, especially relate to a scraping device for dental cast is maintained.

Background

The oral cavity is the initial part of the alimentary canal, is communicated with the outside by means of the cleft mouth, is continued with the pharynx by the angina, and has organs such as teeth, tongues and the like in the oral cavity; tooth health is an important sign of personal health, also has important influence to whole body health, consequently, along with the improvement of economic level and social civilization degree, urgent need change the concept of tooth health, strengthen tooth health care, regularly carry out the tooth inspection, the problem in time is treated, reach tooth health standard, current open literature, CN 216724832U-a plaque scraper suitable for dental implant nursing, openly be provided with sealed lid, and can be connected with the bottom, solved current protective cover volume less, and be the cylinder, the problem of easy loss. However, the following disadvantages still exist in the practical use:

1. when the existing scraping device for dental cast trimming is used, medical staff cannot observe the internal condition of the oral cavity of a patient conveniently, so that the operation efficiency is low, and the wrong operation can be generated to hurt the oral cavity of the patient;

2. the scraping sheet used by the existing scraping device for dental cast trimming has the disadvantages of complex overall operation, time consumption and low efficiency when medical workers align and replace the scraping sheet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scraping device for dental cast is maintained, through disposing easy to assemble's convex mirror, help medical personnel know the tooth peripheral condition, improved medical personnel's operating efficiency to used simple and easy grafting structure, can install fast and dismantle and strike off the piece, when having solved current medical personnel operation, observation scope is restricted, influences operating efficiency and strikes off the piece and changes the problem of inefficiency.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a scraping device for dental cast is maintained, including gripping portion, supplementary mirror and installation scraping part, gripping portion has installation scraping part in the one end activity joint of keeping away from gripping department, and gripping portion has supplementary mirror in the one side activity joint of being close to installation scraping part.

Furtherly, gripping portion comprises gripping mobile jib, anti-skidding convex part and connection folding rod jointly, and the afterbody of gripping mobile jib is equipped with anti-skidding convex part, and the gripping mobile jib is connected with the connection folding rod in the one end of keeping away from anti-skidding convex part, and the outer end of connecting folding rod is equipped with the joint inside groove, and the both sides of joint inside groove are equipped with the joint fixed orifices.

Further, supplementary mirror is pressed from both sides, regulating spindle, mirror connecting rod and mirror installed part by the installation and constitutes jointly, and the installation presss from both sides the top and is connected with the regulating spindle, and the regulating spindle top is fixed with the mirror connecting rod, and mirror connecting rod bottom hot melt is fixed with mirror installed part.

Furthermore, the inner side of the mounting clamp is provided with a fixed convex non-slip mat which is movably clamped on the periphery of the connecting folding rod, and the bottom of the mirror mounting piece is bonded with an auxiliary convex mirror.

Further, the installation portion of striking off comprises a main part of striking off, strikes off the piece, embedded joint spare and elasticity clamping mechanism jointly, and one side of striking off a main part is fixed with strikes off the piece, and the opposite side of striking off a main part is fixed with embedded joint spare, and embedded joint spare both sides are equipped with elasticity clamping mechanism, and embedded joint spare inside is equipped with the configuration inner chamber.

Furtherly, elasticity clamping mechanism comprises elastic mounting spare, installation joint spare, elastic component joint spare, built-in elastic component and elasticity recovery groove jointly, elastic mounting spare's outer wall hot melt is fixed with installation joint spare, elastic mounting spare's inner wall hot melt is fixed with elastic component joint spare, be connected with built-in elastic component between the elastic component joint spare, be equipped with the elasticity recovery groove between elastic mounting spare and the embedded joint spare, the both sides of installation joint spare top surface are equipped with the joint inclined plane.

The utility model discloses following beneficial effect has:

1. the utility model provides a scraping device for dental cast is maintained disposes the convex mirror of easy to assemble dismantlement, can help medical personnel to observe the peripheral condition of tooth, makes things convenient for medical personnel to strike off the operation, has improved operating efficiency, has also avoided the injury of erroneous operation to patient's oral cavity well.

2. A scraping device for dental cast is maintained has used simple and easy grafting structure, can realize scraping the dismantlement and the installation of piece fast, has shortened the change time greatly, and efficiency improves, and is convenient practical again.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a scraping device for dental cast trimming;

FIG. 2 is a schematic structural view of the grip portion;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural diagram of an auxiliary mirror;

fig. 5 is a schematic structural view of the scraper portion;

fig. 6 is a structural sectional view of a catching part where the scraping part is installed.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a grip portion; 101. grabbing the main rod; 102. an anti-slip raised member; 103. connecting the folding rod; 1031. clamping the inner groove; 1032. clamping the fixing holes; 2. an auxiliary mirror; 201. installing a clamp; 2011. fixing the raised anti-slip mat; 202. an adjustment shaft; 203. a mirror connecting rod; 204. a mirror mounting member; 2041. an auxiliary convex mirror; 3. installing a scraping part; 301. a scraping part main body; 302. a scraping sheet; 303. embedding a clamping piece; 3031. configuring an inner cavity; 304. an elastic clamping mechanism; 3041. an elastic mounting member; 3042. installing a clamping piece; 3043. the elastic piece is clamped with the piece; 3044. an elastic piece is arranged in the shell; 3045. an elastic recovery groove; 3046. clamping the inclined plane.

Detailed Description

The technical solution 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.

Please refer to fig. 1, fig. 2 and fig. 4 show, the utility model relates to a scraping device for dental cast is maintained, including grasping portion 1, supplementary mirror 2 and installation scraping portion 3, grasping portion 1 has supplementary mirror 2 near the movable joint in one side of installation scraping portion 3, grasping portion 1 is by gripping mobile jib 101, anti-skidding convex part 102 and connection folding rod 103 constitute jointly, the afterbody of gripping mobile jib 101 is equipped with anti-skidding convex part 102, gripping mobile jib 101 is connected with connection folding rod 103 in the one end of keeping away from anti-skidding convex part 102, the installation presss from both sides 201 inboard is equipped with raised anti-skidding mat 2011, raised anti-skidding mat 2011 is connecting folding rod 103 week side activity joint.

When the scraping device for dental cast trimming is needed for patient treatment, the scraping device is firstly prepared, the scraping device is taken out, the grasping part 1 is taken up, the anti-skid convex part 102 is grasped, the auxiliary mirror 2 is taken out, the mounting clamp 201 is adjusted, the anti-skid convex pad 2011 is utilized, the auxiliary mirror 2 is clamped on the connecting folding rod 103, and the mounting clamp 201 slides on the connecting folding rod 103 and is fixed to a proper position through proper adjustment.

Wherein as shown in fig. 1 and 4, the one end activity joint of gripping department is kept away from at gripping portion 1 has installation scraping portion 3, and supplementary mirror 2 comprises installation clamp 201, regulating shaft 202, mirror connecting rod 203 and mirror installation spare 204 jointly, and the installation clamp 201 top is connected with regulating shaft 202, and the regulating shaft 202 top is fixed with mirror connecting rod 203, and mirror connecting rod 203 bottom hot melt is fixed with mirror installation spare 204, and mirror installation spare 204 bottom bonds has supplementary convex mirror 2041.

After the preparation is completed, the patient lies on the treatment chair, the mouth is opened, the prepared scraping device is taken up, the scraping work is started, when the patient is scraped, the oral cavity condition of the patient is observed, the adjusting shaft 202 and the mirror connecting rod 203 of the auxiliary mirror 2 are properly adjusted, the auxiliary convex mirror 2041 is moved to a proper position, then the installed scraping part 3 is placed in the mouth of the patient, the auxiliary convex mirror 2041 is observed, and the scraping work is rapidly completed.

As shown in fig. 1, 3, 5 and 6, the outer end of the connecting folding rod 103 is provided with an inner clamping groove 1031, two sides of the inner clamping groove 1031 are provided with clamping fixing holes 1032, the mounting scraper 3 is composed of a scraper main body 301, a scraper 302, an embedded clip 303 and an elastic clip mechanism 304, one side of the scraper main body 301 is fixed with the scraper 302, the other side of the scraper main body 301 is fixed with the embedded clip 303, two sides of the embedded clip 303 are provided with the elastic clip mechanism 304, the internal embedded clip 303 is internally provided with a configuration cavity 3031, the elastic clip mechanism 304 is composed of an elastic mounting piece 3041, a mounting clip 3042, an elastic piece clip 3043, an internal elastic piece 3044 and an elastic recovery groove 3045, an outer wall of the elastic mounting piece 3041 is fixed with the mounting clip 3042 by thermal fusion, an inner wall of the elastic mounting piece 3041 is fixed with the elastic piece 3043 by thermal fusion, an internal elastic piece 3044 is connected between the elastic piece 3044, an elastic recovery groove 5 is provided between the elastic mounting piece 3041 and the clip 303, and two sides of the top of the embedded clip 2 are provided with inclined planes 3046.

After the operation is completed, when the mounting scraping portion 3 of the scraping device needs to be replaced and cleaned, the mounting engaging member 3042 engaged with the engaging hole 1032 is pressed, the scraping portion body 301 is pulled to take out the mounting scraping portion 3 from the engaging inner groove 1031, then the mounting scraping portion 303 is replaced, the embedded engaging member 3 is aligned with the engaging inner groove 1031 and pressed in, the engaging inclined surface 3046 presses the elastic member 10313041 and slides in the engaging inner groove under the pressure, when the mounting engaging member 3042 reaches the engaging hole 1032 position, the built-in elastic member 3044 makes the elastic member 3041 rebound, and the mounting engaging member 3042 is engaged with the engaging hole 1032, thereby completing the replacement operation.

The utility model discloses the concrete application does: when the scraping device for dental cast finishing is needed for patient treatment, firstly, the scraping device is prepared, the grasping part 1 is taken up, the anti-skid protrusion piece 102 is grasped, the auxiliary mirror 2 is taken out, the mounting clamp 201 is adjusted, the auxiliary mirror 2 is clamped on the connecting folding rod 103 by using the anti-skid pad 2011 with a fixed protrusion, and the mounting clamp 201 slides on the connecting folding rod 103 and is fixed to a proper position after being properly adjusted; after the preparation is completed, the patient lies on the treatment chair, the mouth is opened, the prepared scraping device is taken up, the scraping operation is started, when the patient is scraped, the oral condition of the patient is observed, the adjusting shaft 202 and the mirror connecting rod 203 of the auxiliary mirror 2 are properly adjusted, the auxiliary convex mirror 2041 is moved to a proper position, then the installation scraping part 3 is placed in the mouth of the patient, the auxiliary convex mirror 2041 is observed, and the scraping operation is rapidly completed; after the operation is completed, when the mounting scraping portion 3 of the scraping device needs to be replaced and cleaned, the mounting engaging member 3042 engaged with the engaging hole 1032 is pressed, the scraping portion body 301 is pulled to take out the mounting scraping portion 3 from the engaging inner groove 1031, then the mounting scraping portion 303 is replaced, the embedded engaging member 3 is aligned with the engaging inner groove 1031 and pressed in, the engaging inclined surface 3046 presses the elastic member 10313041 and slides in the engaging inner groove under the pressure, when the mounting engaging member 3042 reaches the engaging hole 1032 position, the built-in elastic member 3044 makes the elastic member 3041 rebound, and the mounting engaging member 3042 is engaged with the engaging hole 1032, thereby completing the replacement operation.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. A scraping device for dental model trimming, comprising a grip portion (1), an auxiliary mirror (2) and a mounted scraping portion (3), characterized in that: the one end activity joint of gripping portion (1) keeping away from gripping department has installation scraping portion (3), gripping portion (1) is being close to one side activity joint of installation scraping portion (3) has supplementary mirror (2).

2. A scraping apparatus for dental model trimming as claimed in claim 1, characterized in that: the utility model discloses a joint of anti-skidding protruding piece (102) is connected to the gripping of grasping portion (1) is by gripping mobile jib (101), anti-skidding protruding piece (102) and connection folding rod (103) constitute jointly, the afterbody of gripping mobile jib (101) is equipped with anti-skidding protruding piece (102), gripping mobile jib (101) is keeping away from the one end of anti-skidding protruding piece (102) is connected with connect folding rod (103), the outer end of connecting folding rod (103) is equipped with joint inside groove (1031), the both sides of joint inside groove (1031) are equipped with joint fixed orifices (1032).

3. A scraping apparatus for dental model trimming as claimed in claim 1, characterized in that: supplementary mirror (2) are pressed from both sides (201), regulation axle (202), mirror connecting rod (203) and mirror installed part (204) by the installation and are constituteed jointly, the installation is pressed from both sides (201) top and is connected with regulation axle (202), regulation axle (202) top is fixed with mirror connecting rod (203), mirror connecting rod (203) bottom hot melt is fixed with mirror installed part (204).

4. A scraping apparatus for dental model trimming as claimed in claim 3, characterized in that: the installation presss from both sides (201) inboard is equipped with fixed protruding slipmat (2011), fixed protruding slipmat (2011) is in the activity joint of connecting folding rod (103) week side, mirror installation spare (204) bottom bonds has supplementary convex mirror (2041).

5. A scraping device for dental cast trimming as claimed in claim 1, characterized in that: installation portion of scraping (3) is by scraping a main part (301), scrape off piece (302), embedded joint spare (303) and elasticity clamping mechanism (304) and constitute jointly, one side of scraping a main part (301) is fixed with scrape off piece (302), the opposite side of scraping a main part (301) is fixed with embedded joint spare (303), embedded joint spare (303) both sides are equipped with elasticity clamping mechanism (304), embedded joint spare (303) inside is equipped with configuration inner chamber (3031).

6. A scraping apparatus for dental model trimming as claimed in claim 5, characterized in that: the elastic clamping mechanism (304) is composed of an elastic mounting part (3041), an installation clamping part (3042), an elastic part clamping part (3043), an internal elastic part (3044) and an elastic recovery groove (3045), wherein the outer wall of the elastic mounting part (3041) is fixed with the installation clamping part (3042) in a hot melting manner, the inner wall of the elastic mounting part (3041) is fixed with the elastic part clamping part (3043), the internal elastic part (3044) is connected between the elastic part clamping part (3043), the elastic recovery groove (3045) is arranged between the elastic mounting part (3041) and the embedded clamping part (303), and clamping inclined planes (3046) are arranged on two sides of the top surface of the installation clamping part (3042).