CN211911717U

CN211911717U - Convenient handheld bone file for oral surgery

Info

Publication number: CN211911717U
Application number: CN202020191496.6U
Authority: CN
Inventors: 胡飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-11-13
Anticipated expiration: 2030-02-21

Abstract

The utility model discloses a convenient handheld bone file for oral surgery, including casing and two sets of file subassemblies, the inside hollow structure who link up for both ends of casing is two sets of the file subassembly set up respectively in the inside downside of going up of casing, just the casing middle part is provided with the adjustment subassembly that supports two sets of file subassemblies reverse movement. Has the advantages that: the utility model discloses a set up the file head of the different file of four groups and cut the effect, and drive the file head through the rack structure of two sets of reverse movements and adjust the removal, be convenient for adjust different specifications file head that use according to the operation needs, directly grip the casing in order to increase equipment stability in use, and remove the in-process at file head and clear up file tooth through the brush hair, the practicality is strong.

Description

Convenient handheld bone file for oral surgery

Technical Field

The utility model relates to an oral cavity surgical equipment field, concretely relates to convenient handheld bone file for oral cavity surgery.

Background

Along with people's standard of living constantly improves, resident economic level rises thereupon, and many oral disease patients select the operation to carry out the treatment of tooth disease to and just abnormal operation is carried out through the operation to some tooth deformity patient, and oral operation patient is when carrying out the operation, and medical personnel need use the bone file in order to file the tooth of keeping up needs and cut usually, therefore the bone file plays important role in oral operation in-process.

The applicant finds that at least the following technical problems exist in the prior art: the bone file that uses at present is the double-end formula structure mostly, and two kinds of file heads of effect are cut through the different files in both ends are operated required operation region, and one end file head stretches into the oral cavity, and medical personnel need grip other end file head and operate, grip not stable enough, use inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient handheld bone file for oral surgery just lies in order to solve above-mentioned problem, through setting up the file head that four different files of group cut the effect, and drives the file head through the rack structure of two sets of reverse movements and remove, is convenient for according to the file head that required operation position adjustment used, and removes the in-process at file head and clears up the file tooth, and the practicality is strong, details are described below.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a bone file for oral surgery convenient to hold, which comprises a shell and two groups of file components, wherein the interior of the shell is a hollow structure with two through ends, the two groups of file components are respectively arranged at the upper side and the lower side of the interior of the shell, and the middle part of the shell is provided with an adjusting component for supporting the two groups of file components to move reversely;

the utility model discloses a novel file, including casing, file subassembly, adjustment subassembly, pivot, the inside downside symmetry of casing is provided with two sets of slide rails that support file subassembly lateral shifting, the file subassembly include with slide rail sliding fit's slider, two sets of the slider opposite side all is provided with the rack, the adjustment subassembly is including vertically running through the pivot of lateral wall around the casing, just the pivot with casing clearance fit, the casing is inboard be provided with the gear in the pivot, just the gear with the rack meshes mutually.

When the bone file convenient to hold is used, the rotating shaft is rotated when the file head needs to be moved out of the shell, the gear is driven to rotate through the rotating shaft, the upper and lower groups of racks are supported to move reversely under the driving action of the gear through the meshing action of the gear and the racks, so that the two groups of racks drive the two groups of sliding blocks to move outwards along the sliding rail, and meanwhile, the sliding blocks drive the connecting rod to move, so that the file head extends out of the shell under the support of the connecting rod; the file head moves transversely under the support of the sliding block, in the process, the limiting block blocks the sliding block to prevent the sliding block from being separated from the shell, and meanwhile, in the process that the file head moves along with the connecting rod, bristles on the inner side of the limiting block and the file head move relatively, so that residual bone fragments on the file head are cleaned.

Preferably, the longitudinal section of the sliding rail is of a C-shaped structure, the longitudinal section of the sliding block is of a T shape matched with the C-shaped structure, and the sliding block and the sliding rail are both made of medical stainless steel materials.

Preferably, both ends of the inner side of the sliding block are provided with connecting rods, one end, far away from the sliding block, of each connecting rod is fixedly provided with a file head, and file teeth are uniformly arranged on one surface, close to the sliding block, of each file head along the length direction of the file head.

Preferably, the inner sides of the shells at the two ends of the sliding rail are provided with limiting blocks, and bristles are arranged on one sides, close to the connecting rods, of the limiting blocks.

Preferably, one end of the front face of the rotating shaft extends out of the shell, and a positioning ring is fixed at one end of the front face of the rotating shaft.

Preferably, the upper side and the lower side of the shell are both provided with transversely extending anti-skid plates, the anti-skid plates are made of rubber materials, and a plurality of grooves are formed in one side, far away from the shell, of the anti-skid plates along the length direction of the anti-skid plates.

Has the advantages that: the utility model discloses a set up the file head of the different file of four groups and cut the effect, and drive the file head through the rack structure of two sets of reverse movements and adjust the removal, be convenient for adjust different specifications file head that use according to the operation needs, directly grip the casing in order to increase equipment stability in use, and remove the in-process at file head and clear up file tooth through the brush hair, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an internal structural view of the present invention;

fig. 3 is a top view structural diagram of the present invention.

The reference numerals are explained below:

1. a housing; 101. a slide rail; 102. a limiting block; 102a, bristles; 2. a rasp assembly; 201. a slider; 201a, a rack; 202. a connecting rod; 203. filing the head; 3. an adjustment assembly; 301. a rotating shaft; 301a, a gear; 302. a positioning ring; 4. an anti-skid plate; 401. and (4) a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a bone file for oral surgery convenient to hold, including casing 1 and two sets of file subassembly 2, the inside hollow structure that link up in both ends that is of casing 1, two sets of file subassemblies 2 set up respectively in the inside upper and lower side of casing 1, and casing 1 middle part is provided with the adjustment subassembly 3 that supports two sets of file subassemblies 2 reverse movements.

The inside bilateral symmetry of top and bottom of casing 1 is provided with two sets of slide rails 101 that support file subassembly 2 lateral shifting, file subassembly 2 includes the slider 201 with slide rail 101 sliding fit, two sets of slider 201 opposite sides all are provided with rack 201a, adjustment subassembly 3 is including vertically running through the pivot 301 of casing 1 front and back lateral wall, and pivot 301 and 1 clearance fit of casing, be provided with gear 301a on the pivot 301 of casing 1 inboard, and gear 301a meshes with rack 201a mutually, the inboard both ends of slider 201 all are provided with connecting rod 202, slider 201 one end is fixed with file head 203 is kept away from to connecting rod 202, four kinds of specifications of four groups of file heads 203 are all inequality, so that operating personnel changes and uses suitable file head 203 to carry out oral surgery.

As an alternative embodiment, the longitudinal section of the sliding rail 101 is a C-shaped structure, the longitudinal section of the sliding block 201 is a T-shape matching the C-shaped structure, the sliding block 201 and the sliding rail 101 are made of medical stainless steel, the filing head 203 is provided with filing teeth along the length direction of one side close to the sliding block 201, the inner sides of the housing 1 at the two ends of the sliding rail 101 are both provided with a limiting block 102 to block the sliding block 201 by the limiting block 102 and prevent the sliding block 201 from separating from the housing 1, one side of the limiting block 102 close to the connecting rod 202 is provided with bristles 102a, one end of the front surface of the rotating shaft 301 extends out of the housing 1, and one end of the front surface of the rotating shaft 301 is fixed with a positioning ring 302 for an operator's fingers to penetrate into the positioning ring 302, thereby holding the housing 1 by hand to lock the rotating state of the positioning ring 302 and the rotating shaft 301 and, antiskid ribbed tile 4 is the rubber material, and antiskid ribbed tile 4 is kept away from casing 1 one side and is provided with a plurality of recesses 401 along its length direction, increases the stability that the casing 1 was held to the hand.

By adopting the structure, when the file head 203 needs to be removed from the housing 1 in the using process, the rotating shaft 301 is rotated, the gear 301a is driven to rotate by the rotating shaft 301, the upper and lower groups of racks 201a are supported to move reversely under the driving action of the gear 301a through the meshing action of the gear 301a and the racks 201a, so that the two groups of sliding blocks 201 are driven by the two groups of racks 201a to move outwards along the sliding rails 101, and meanwhile, the sliding blocks 201 drive the connecting rods 202 to move, so that the file head 203 extends out of the housing 1 under the support of the connecting rods 202; the rasp head 203 moves transversely under the support of the sliding block 201, in the process, the limiting block 102 blocks the sliding block 201 to prevent the sliding block 201 from being separated from the shell 1, and simultaneously, the bristles 102a on the inner side of the limiting block 102 and the rasp head 203 move relatively in the process that the rasp head 203 moves along with the connecting rod 202, so that residual bone fragments on the rasp head 203 are cleaned;

through setting up the file head 203 that four groups of different files cut the effect, and drive file head 203 through the rack 201a structure of two sets of reverse movements and adjust the removal, be convenient for according to the operation needs and adjust the different specifications file head 203 that use, directly grip casing 1 in order to increase equipment stability in use, and remove the in-process at file head 203 and clear up the tooth of filing through brush hair 102a, the practicality is strong.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a convenient handheld bone file for oral surgery which characterized in that: the novel file comprises a shell (1) and two groups of file components (2), wherein the interior of the shell (1) is of a hollow structure with two through ends, the two groups of file components (2) are respectively arranged on the upper side and the lower side of the interior of the shell (1), and an adjusting component (3) for supporting the two groups of file components (2) to move reversely is arranged in the middle of the shell (1);

the inside bilateral symmetry of casing (1) is provided with two sets of slide rails (101) that support file subassembly (2) lateral shifting, file subassembly (2) include with slide rail (101) sliding fit's slider (201), two sets of slider (201) opposite side all is provided with rack (201a), adjustment subassembly (3) are including vertically running through pivot (301) of lateral wall around casing (1), just pivot (301) with casing (1) clearance fit, casing (1) inboard be provided with gear (301a) on pivot (301), just gear (301a) with rack (201a) mesh mutually.

2. A hand-held bone file for oral surgery as defined in claim 1, wherein: the longitudinal section of the sliding rail (101) is of a C-shaped structure, the longitudinal section of the sliding block (201) is of a T shape matched with the C-shaped structure, and the sliding block (201) and the sliding rail (101) are made of medical stainless steel materials.

3. A hand-held bone file for oral surgery as defined in claim 1, wherein: the novel file is characterized in that connecting rods (202) are arranged at two ends of the inner side of the sliding block (201), a file head (203) is fixed at one end of the sliding block (201) far away from the connecting rods (202), and file teeth are uniformly arranged on one surface, close to the sliding block (201), of the file head (203) along the length direction of the sliding block.

4. A hand-held intraoperative bone file as claimed in claim 3, wherein: the inner sides of the shell (1) at the two ends of the sliding rail (101) are respectively provided with a limiting block (102), and one side, close to the connecting rod (202), of each limiting block (102) is provided with bristles (102 a).

5. A hand-held bone file for oral surgery as defined in claim 1, wherein: the front end of the rotating shaft (301) extends out of the shell (1), and a positioning ring (302) is fixed at the front end of the rotating shaft (301).

6. A hand-held bone file for oral surgery as defined in claim 1, wherein: the anti-skidding plate is characterized in that anti-skidding plates (4) extending transversely are arranged on the upper side and the lower side of the shell (1), the anti-skidding plates (4) are made of rubber, and the anti-skidding plates (4) are far away from one side of the shell (1) and are provided with a plurality of grooves (401) along the length direction of the shell.