CN215651715U

CN215651715U - Tooth scraping and cleaning device

Info

Publication number: CN215651715U
Application number: CN202122294103.1U
Authority: CN
Inventors: 廖慧姬; 谭子烈; 罗春清; 黄燕
Original assignee: Tan Zilie; Liao Huiji
Current assignee: Tan Zilie; Liao Huiji
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-01-28
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a tooth scaling and cleaning device which comprises a handle, wherein a hand wheel is arranged on the right side of the handle, a threaded rod is fixedly connected to the left side of the hand wheel, the left end of the threaded rod penetrates through the left side of an inner cavity of the handle and is sleeved with a threaded sleeve, the top and the bottom of the left side of the threaded sleeve are fixedly connected with connecting rods, the left ends of the connecting rods penetrate through the left side of the handle, the left sides of the two connecting rods are fixedly connected with mounting shells, and mounting plates are arranged on the right sides of the mounting shells. The tooth scaling cleaning device has the advantages of convenience in replacement of the scaling head and adjustability in use length, and is worthy of popularization.

Description

Tooth scraping and cleaning device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a tooth scaling and cleaning device.

Background

To gingivitis among the current dental surgery, when the operation is scraped to periodontitis etc., need use to scrape the curette and scrape tartar and plaque etc. on the root surface in the periodontal pocket, and current curette generally has the curette head in handle department direct forming, but current curette is inconvenient will scrape curette head and handle and separate, leads to scraping the curette head and can not change, and current curette length is fixed moreover, the doctor of inconvenient different operation habits uses the curette.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tooth scaling and cleaning device which has the advantages of convenience in replacement of a scaling head and adjustability in use length and solves the problems that the existing tooth scaling and cleaning device is inconvenient in replacement of the scaling head and nonadjustable in use length.

In order to achieve the purpose, the utility model provides the following technical scheme: a tooth scraping and cleaning device comprises a handle, wherein a hand wheel is arranged on the right side of the handle, a threaded rod is fixedly connected to the left side of the hand wheel, the left end of the threaded rod penetrates through the left side of an inner cavity of the handle and is sleeved with a threaded sleeve, connecting rods are fixedly connected to the top and the bottom of the left side of the threaded sleeve, the left end of each connecting rod penetrates through the left side of the handle, an installation shell is fixedly connected to the left sides of the two connecting rods, an installation plate is arranged on the right side of the installation shell, a scraping head body is fixedly connected to the left side of the installation plate, an installation block is fixedly connected to the right side of the installation plate, the right side of the installation block extends to the inner cavity of the installation shell, grooves are formed in the top and the bottom of the inner cavity of the installation shell, pull plates are arranged in the inner cavities of the grooves, fixture blocks are fixedly connected to the opposite sides of the two pull plates, and clamping grooves are formed in the top and the bottom of the installation block, the inner chamber to the draw-in groove all runs through to one side that two fixture blocks are relative, the equal fixedly connected with pull rod in the opposite one side of two arm-tie, the surface cover of pull rod is equipped with the spring, and the outside to the installation shell is all run through to the opposite one end of two pull rods.

Preferably, the surface of the threaded rod is movably connected with the joint of the handle through a bearing, and the opposite ends of the two pull rods are fixedly connected with pull blocks.

Preferably, the left side of the handle is provided with a first through hole matched with the connecting rod for use, and the top and the bottom of the mounting shell are both provided with second through holes matched with the pull rod for use.

Preferably, the top and the bottom of thread bush all fixedly connected with slider, the spout that uses with the slider cooperation is all seted up to the top and the bottom of handle inner chamber, and one side that two sliders are opposite all extends to the inner chamber of spout.

Preferably, the right side and the installation shell contact of mounting panel, the surface of installation piece and the inner wall fixed connection of installation shell, one side that two fixture blocks are relative all contacts with the inner wall of draw-in groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. the tooth scaling cleaning device has the advantages of convenience in replacement of the scaling head and adjustability in use length, and is worthy of popularization.

2. According to the utility model, through the arrangement of the hand wheel, a user can rotate the threaded rod conveniently, through the arrangement of the clamping groove, the use of the clamping block can be facilitated, through the arrangement of the spring, the two pulling plates can be conveniently moved towards the middle to reset, through the arrangement of the pulling blocks, the user can conveniently pull the pulling rod, through the arrangement of the sliding blocks and the sliding grooves, the movement of the threaded sleeve can be facilitated, through the arrangement of the first through hole, the installation and the use of the connecting rod can be facilitated, through the arrangement of the second through hole, the installation and the use of the pulling rod can be facilitated, and through the arrangement of the bearing, the rotation of the threaded rod can be facilitated.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1.

In the figure: 1. a handle; 2. a hand wheel; 3. a threaded rod; 4. a threaded sleeve; 5. a connecting rod; 6. mounting a shell; 7. mounting a plate; 8. a scaling head body; 9. mounting blocks; 10. a groove; 11. pulling a plate; 12. a clamping block; 13. a card slot; 14. a pull rod; 15. a spring; 16. pulling the block; 17. a slider; 18. a chute.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a tooth scaling and cleaning device comprises a handle 1, a hand wheel 2 is arranged on the right side of the handle 1, a threaded rod 3 is fixedly connected to the left side of the hand wheel 2, the left end of the threaded rod 3 penetrates to the left side of the inner cavity of the handle 1 and is sleeved with a threaded sleeve 4, connecting rods 5 are fixedly connected to the top and the bottom of the left side of the threaded sleeve 4, the left end of each connecting rod 5 penetrates to the left side of the handle 1, mounting shells 6 are fixedly connected to the left sides of the two connecting rods 5, a mounting plate 7 is arranged on the right side of each mounting shell 6, a scaling head body 8 is fixedly connected to the left side of each mounting plate 7, a mounting block 9 is fixedly connected to the right side of each mounting plate 7, the right side of each mounting block 9 extends to the inner cavity of each mounting shell 6, grooves 10 are formed in the top and the bottom of the inner cavity of each mounting shell 6, pull plates 11 are arranged in the inner cavities of the grooves 10, and fixture blocks 12 are fixedly connected to the opposite sides of the two pull plates 11, the top and the bottom of the mounting block 9 are both provided with a clamping groove 13, one side opposite to the two clamping blocks 12 is both penetrated through to an inner cavity of the clamping groove 13, one side opposite to the two pulling plates 11 is both fixedly connected with a pulling rod 14, the surface of the pulling rod 14 is sleeved with a spring 15, one end opposite to the two pulling rods 14 is both penetrated through to the outer side of the mounting shell 6, the joint of the surface of the threaded rod 3 and the handle 1 is movably connected through a bearing, one end opposite to the two pulling rods 14 is both fixedly connected with a pulling block 16, the left side of the handle 1 is provided with a first through hole matched with the connecting rod 5 for use, the top and the bottom of the mounting shell 6 are both provided with second through holes matched with the pulling rods 14 for use, the top and the bottom of the thread sleeve 4 are both fixedly connected with sliding blocks 17, the top and the bottom of the inner cavity of the handle 1 are both provided with sliding grooves 18 matched with the sliding blocks 17 for use, one side opposite to the two sliding blocks 17 are both extended to the inner cavity of the sliding grooves 18, the right side of the mounting plate 7 is in contact with the mounting shell 6, the surface of the mounting block 9 is fixedly connected with the inner wall of the mounting shell 6, one side, opposite to the two clamping blocks 12, of each clamping block is in contact with the inner wall of the corresponding clamping groove 13, the threaded rod 3 can be rotated by a user conveniently by arranging the hand wheel 2, the clamping grooves 13 can facilitate the use of the clamping blocks 12, the springs 15 are arranged, the two pull plates 11 can be conveniently moved towards the middle to reset, the pull block 16 is arranged, the pull rod 14 can be conveniently pulled by the user conveniently, the sliding block 17 and the sliding groove 18 are arranged to facilitate the movement of the threaded sleeve 4, the first through hole is arranged to facilitate the mounting and the use of the connecting rod 5, the second through hole is arranged to facilitate the mounting and the use of the pull rod 14, the bearing is arranged to facilitate the rotation of the threaded rod 3, and the handle 1, the hand wheel 2, the threaded rod 3 and the threaded sleeve 4 are arranged, Connecting rod 5, installation shell 6, mounting panel 7, scrape and treat first body 8, installation piece 9, recess 10, arm-tie 11, fixture block 12, draw-in groove 13, pull rod 14 and spring 15, solved current tooth and scraped and treated inconvenient the change of cleaning device and scrape and treat the head and use length nonadjustable problem, this tooth is scraped and is treated cleaning device, possesses the convenient change and scrapes and treat the head and use length adjustable advantage, is worth promoting.

When the scaling head body 8 needs to be installed, the scaling head body 8 is moved, the mounting block 9 is driven to enter the mounting shell 6 through the matching of the mounting plate 7, the mounting block 12 can be extruded by the continuous movement of the mounting block 9 to drive the two clamping blocks 12 to be away from each other, the clamping block 12 is driven to be extruded by the clamping block 12, the clamping block 12 drives the pulling plate 11 to extrude the spring 15, until the clamping slot 13 corresponds to the clamping block 12, the spring 15 resets to drive the clamping block 12 to enter the clamping slot 13 through the matching of the pulling plate 11, and finishing the installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tooth scaling and cleaning device comprises a handle (1), and is characterized in that: the right side of handle (1) is provided with hand wheel (2), the left side fixedly connected with threaded rod (3) of hand wheel (2), the left end of threaded rod (3) runs through to the left side of handle (1) inner chamber and the cover is equipped with thread bush (4), the equal fixedly connected with connecting rod (5) in left top and bottom of thread bush (4), the left end of connecting rod (5) runs through to the left side of handle (1), the left side fixedly connected with installation shell (6) of two connecting rods (5), the right side of installation shell (6) is provided with mounting panel (7), the left side fixedly connected with of mounting panel (7) scrapes and treats first body (8), the right side fixedly connected with installation piece (9) of mounting panel (7), the right side of installation piece (9) extends to the inner chamber of installation shell (6), recess (10) have all been seted up to the top and the bottom of installation shell (6) inner chamber, the inner chamber of recess (10) is provided with arm-tie (11), and equal fixedly connected with fixture block (12) in one side that two arm-ties (11) are relative, draw-in groove (13) have all been seted up to the top and the bottom of installation piece (9), and the inner chamber to draw-in groove (13) is all run through to one side that two fixture block (12) are relative, and equal fixedly connected with pull rod (14) in one side that two arm-tie (11) are opposite, the surface cover of pull rod (14) is equipped with spring (15), and the outside to installation shell (6) is all run through to the one end that two pull rod (14) are opposite.

2. A scaling and cleaning device as claimed in claim 1, wherein: the surface of the threaded rod (3) is movably connected with the joint of the handle (1) through a bearing, and the opposite ends of the two pull rods (14) are fixedly connected with pull blocks (16).

3. A scaling and cleaning device as claimed in claim 1, wherein: the left side of handle (1) is seted up with connecting rod (5) cooperation first through-hole of using, the top and the bottom of installation shell (6) all are seted up with pull rod (14) cooperation second through-hole of using.

4. A scaling and cleaning device as claimed in claim 1, wherein: the top and the bottom of thread bush (4) are all fixedly connected with slider (17), spout (18) that use with slider (17) cooperation are all seted up to the top and the bottom of handle (1) inner chamber, and one side that two sliders (17) are opposite all extends to the inner chamber of spout (18).

5. A scaling and cleaning device as claimed in claim 1, wherein: the right side and the installation shell (6) contact of mounting panel (7), the surface of installation piece (9) and the inner wall fixed connection of installation shell (6), one side that two fixture blocks (12) are relative all with the inner wall contact of draw-in groove (13).