CN215079971U

CN215079971U - Tool for opening invisible appliance

Info

Publication number: CN215079971U
Application number: CN202120409496.3U
Authority: CN
Inventors: 田雷; 武建龙
Original assignee: Beijing Dijia Medical Equipment Co ltd
Current assignee: Beijing Dijia Medical Equipment Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-12-10
Anticipated expiration: 2031-02-25

Abstract

The utility model provides a tool for opening of an invisible orthodontic appliance, which relates to the technical field of medical auxiliary tools and aims to solve the problems that the existing manual windowing easily causes the irregular burrs at the windowing edge of the orthodontic appliance and the size of the opening cannot be accurately controlled; the device comprises a handle, a first connecting piece and a clamping head, wherein the handle comprises a first handle and a second handle which are hinged through the first connecting piece, one end of the first handle is provided with the first clamping head, and one end of the second handle is provided with the second clamping head; the first clamping head is provided with an arc-shaped cutting piece, and a cutting part of the cutting piece is perpendicular to the clamping surface of the first clamping head; the clamping face of the second clamping head is provided with a cutting part accommodating cavity, and the utility model discloses can accurate control opening size, the back edge of cutting slick and sly, convenient to use, saving cost.

Description

Tool for opening invisible appliance

Technical Field

The utility model belongs to the technical field of medical appurtenance technique and specifically relates to a be used for stealthy ware open-ended instrument of rescuring.

Background

The invisible orthodontic appliance has the advantages of meeting the requirement of patients on beauty, having no stabbing effect on gum, tongue and vestibular mucosa, having small stimulation and comfort, reducing the time of the patient's re-diagnosis and the steel wire stressing times, being capable of being taken off automatically and quickly, being convenient for keeping the oral hygiene, being capable of reducing the pain and the like compared with the fixed orthodontic appliance, and being more and more accepted by patients and medical care personnel.

One of the openings of the existing invisible orthotics is to manually open a window by using scissors, and the other is to manually open the window by using punching pincers.

The applicant has found that the prior art has at least the following technical problems: the manual windowing easily causes the irregular burrs at the edge of the windowing of the appliance and the size of the opening cannot be accurately controlled; the ware is rescued to easy shatter of windowing of pincers of punching, and unable accurate control opening size, and pincers of punching are too big can't be carried out the trompil to anterior teeth district because of the head.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tool for opening of an invisible orthodontic appliance, which solves the problems that the manual windowing in the prior art easily causes the irregular burrs at the windowing edge of the orthodontic appliance and the size of the opening can not be accurately controlled; the ware is rescued to easy shatter of windowing of pincers of punching, and unable accurate control opening size, and pincers of punching can't carry out the technical problem of trompil to the anterior teeth region because of the head is too big. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

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

the utility model provides a pair of be used for stealthy ware open-ended instrument of rescuring, including handle, first connecting piece and holding head, wherein:

the handle comprises a first handle and a second handle, the first handle and the second handle are hinged through the first connecting piece, a first clamping head is arranged at one end of the first handle, and a second clamping head is arranged at one end of the second handle;

the first clamping head is provided with an arc-shaped cutting part, and the cutting part of the cutting part is perpendicular to the clamping surface of the first clamping head;

and a cutting part accommodating cavity is formed in the clamping surface of the second clamping head.

Preferably, a mounting groove is formed in the clamping surface of the first clamping head, and the cutting piece is detachably mounted in the mounting groove through a second connecting piece.

Preferably, the cutting member is a semi-circular blade, and the mounting groove is semi-circular.

Preferably, a first mounting hole is formed in the first clamping head, a second mounting hole is formed in the cutting piece, and the second connecting piece sequentially penetrates through the first mounting hole and the second mounting hole and is connected to the first clamping head.

Preferably, the first mounting hole site and the second mounting hole site are both provided with threaded holes, and the second connecting piece is provided with screws.

Preferably, the cutting part accommodating cavity is provided as a through hole, and the cross section of the through hole is provided as a semicircular structure.

Preferably, the diameter of the cutting member is not greater than the diameter of the through hole.

Preferably, the first connecting member is provided as a connecting shaft.

Preferably, the thickness of the clamping head is 1mm-2 mm.

Preferably, the edges of the first handle and the second handle are both provided with arc-shaped structures bent inwards, and the outer sides of the first handle and the second handle are provided with anti-skid protective sleeves.

The utility model provides a be used for stealthy ware open-ended instrument of rescuring, it is articulated through first connecting piece, convenient to use through setting up first handle and second handle. Set up the cooperation of first holding head and second holding head, and set up the arc cutting piece on the first holding head, can fix a position the opening size accurately, the cutting portion that sets up the cutting piece is cutting blade and the vertical setting of clamping face of first holding head promptly, provide better stress surface for the cutting, so that it is neat burr-free to rescue the ware edge of windowing, it holds the chamber to cooperate simultaneously to have the cutting portion on the second holding head, can hold the chamber through the cutting portion with the rescue ware piece that cuts and accomodate or spill, the continuous operation of being convenient for, satisfy the user demand.

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 schematic structural view of an embodiment of a tool for invisible orthodontic appliance opening of the present invention;

FIG. 2 is a schematic structural view of a first clamping head of the invisible orthodontic appliance opening tool of the present invention;

FIG. 3 is a schematic view of an exploded structure of a first clamp head of the invisible appliance opening tool of the present invention;

fig. 4 is a schematic structural view of a second clamping head in the tool for invisible orthodontic appliance opening of the present invention.

In the figure: 1. a handle; 2. a first connecting member; 3. a clamping head; 4. cutting the piece; 5. a second connecting member; 41. a cutting section; 42. a second mounting hole location; 11. a first handle; 12. a second handle; 31. a first gripping head; 32. a second gripping head; 311. mounting grooves; 312. a first mounting hole site; 321. the cutting portion accommodates the cavity.

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.

The utility model provides a tool for stealthy unscrambler opening, figure 1 is the schematic structure of this embodiment, as shown in figure 1, including handle 1, first connecting piece 2 and holding head 3.

The handle 1 comprises a first handle 11 and a second handle 12, the first handle 11 is hinged to the second handle 12 through a first connecting piece 2, in the embodiment, the first connecting piece 2 is a connecting shaft, a first clamping head 31 is arranged at one end of the first handle 11, a second clamping head 32 is arranged at one end of the second handle 12, the opening part can be accurately positioned through the matching of the first clamping head 31 and the second clamping head 32, and effective cutting is carried out after positioning;

install curved cutting member 4 on first holding head 31, the cutting part 41 of cutting member 4 sets up with the clamping face of first holding head 31 is perpendicular, it holds chamber 321 to be provided with the cutting part on the clamping face of second holding head 32, the clamping face of first holding head 31 sets up with the clamping face of second holding head 32 relatively, holding head 3 is when closing, the clamping face of first holding head 31 pastes tightly with the clamping face of second holding head 32, in order to ensure the location accuracy, and the cutting edge is smooth.

Through setting up first handle 11 and second handle 12 articulated through first connecting piece 2, high durability and convenient use, cooperation through first holding head 31 and second holding head 32, and set up arc cutting member 4 on the first holding head 31, it holds the chamber to set up the cutting part on the second holding head, can fix a position the opening size accurately, cutting part 41 that sets up cutting member 4 is cutting blade and the perpendicular setting of the holding surface of first holding head 31 promptly, for the cutting provides better stress surface, it is neat burr-free to rescue ware windowing edge, it holds the chamber to cooperate simultaneously to have the cutting part on the second holding head, can hold the chamber through the cutting part with the rescue ware piece that cuts and accomodate or spill, the continuous operation of being convenient for, satisfy the user demand.

As an optional implementation manner, fig. 2 is a schematic structural diagram of the first clamping head in this embodiment, and as shown in fig. 2, a mounting groove 311 is formed on the clamping surface of the first clamping head 31, and the mounting groove 311 is used for mounting the cutting element 4.

Fig. 3 is an exploded schematic view of the first clamping head of this embodiment, and as shown in fig. 3, the cutting member 4 is detachably mounted in the mounting groove 311 through the second connecting member 5, the arrow in fig. 3 points to the mounting direction, and the detachable connection of the cutting member 4 is realized through the second connecting member 5, so that the cutting member 4 is conveniently replaced, the service life of the whole device is prolonged, and the cost can be saved.

As an optional implementation mode, the cutting part 4 adopts a semi-circular arc blade, the mounting groove 311 is set to be semi-circular arc, the 180-degree arc blade is adopted by the cutting part 4, the mounting groove 311 is matched with the cutting part 4 in shape, the edge of the mounting groove 311 plays a certain positioning and stopping role, the stable connection and the convenient installation and positioning are ensured, the cutting part 4 can be rapidly installed and disassembled, the convenient replacement of the cutting part is ensured,

in this embodiment, set up cutting member 4 and adopt the semicircle arc blade, the opening is the size that semi-circular just in time location tongue side was buckled, and the edge of correcting the ware after the cutting is accomplished is more slick and sly, and no burr, convenient to use, location, cutting are all swift and the accuracy is high, further improve the availability factor, satisfy the user demand.

As an optional implementation manner, a first mounting hole 312 is disposed on the first clamping head 31, and a second mounting hole 42 is disposed on the cutting element 4, in this embodiment, the first mounting hole 312 is disposed at an end of the first clamping head 31, and the second mounting hole 42 is disposed at a center of the cutting element 4, so as to accept uniform connection and stability, and during installation, the second connecting element 5 sequentially passes through the first mounting hole 312 and the second mounting hole 42, so as to connect the cutting element 4 to the first clamping head 31.

Specifically, set up first installation hole site 312 and second installation hole site 42 in this embodiment and all set up to the screw hole, and second connecting piece 5 sets up to the screw, and it is all convenient to dismantle the installation, and when blade live time was longer or the blade damaged and need be changed, can directly change the blade through unscrewing the screw, and spare part through changing this instrument can reuse to practice thrift the cost.

As an alternative embodiment, fig. 4 is a schematic structural view of the second gripping head in the present embodiment, and as shown in fig. 4, the cutting part receiving cavity 321 is provided as a through hole, the cross section of the through hole is provided as a semicircular structure, and the diameter of the cutting member 4 is set to be not greater than the diameter of the through hole.

Preferably, the diameter of the through hole is slightly larger than the diameter of the cutting piece 4 by 0.2-0.5mm, and when the invisible orthodontic appliance is actually used, the diameter can be set according to the parameters such as the material, the thickness and the size of the invisible orthodontic appliance so as to meet the use requirement, and the cut orthodontic appliance fragments can leak down through the through hole, so that the invisible orthodontic appliance can be continuously used and the working efficiency is improved.

As an optional embodiment, the thickness of the clamping head 3 is 1mm-2mm, and the thickness of the clamping head 3 is improved, so that the thickness is reduced while the strength is ensured.

In this embodiment, the thickness that sets up holding head 3 is 1.5mm, and the accessible sets up holding head 3 when actual use the thickness thinner, holding head 3 is littleer so that enlarge the application scope of this instrument, avoids current stealthy appearance ware open-ended instrument because the cutting head is too thick to enter into the facing space operation of narrow and small and the problem that the hole pincers head is too big can not carry out the trompil to preceding tooth district.

As optional implementation mode, the edges of the first handle 11 and the second handle 12 are both set to be arc-shaped structures bent inwards, so that the design of human engineering is more met, the use is more convenient, the anti-slip protective sleeves are arranged on the outer sides of the first handle 11 and the second handle 12, when the invisible appliance is used, the handles slide down, and the use stability and the safety of the invisible appliance opening tool are improved.

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. A tool for invisible appliance openings, characterized in that: including handle, first connecting piece and clamping head, wherein:

2. The tool for invisible appliance openings of claim 1, wherein: the cutting device comprises a first clamping head, a second clamping head and a cutting piece, wherein the first clamping head is arranged on the base, the second clamping head is arranged on the base, the first clamping head is arranged on the base, the second clamping head is arranged on the base, a mounting groove is formed in the clamping surface of the first clamping head, and the cutting piece is detachably mounted in the mounting groove through a second connecting piece.

3. The tool for invisible appliance openings of claim 2, wherein: the cutting member adopts a semi-circular arc blade, and the mounting groove is set to be semi-circular arc.

4. The tool for an invisible appliance opening of claim 2 or 3, wherein: the first clamping head is provided with a first mounting hole site, the cutting piece is provided with a second mounting hole site, and the second connecting piece sequentially penetrates through the first mounting hole site and the second mounting hole site to connect the cutting piece to the first clamping head.

5. The tool for invisible appliance openings of claim 4, wherein: the first mounting hole position and the second mounting hole position are both provided with threaded holes, and the second connecting piece is provided with screws.

6. The tool for invisible appliance openings of claim 2, wherein: the cutting part accommodating cavity is a through hole, and the cross section of the through hole is of a semicircular structure.

7. The tool for invisible appliance openings of claim 6, wherein: the diameter of the cutting piece is not larger than that of the through hole.

8. The tool for an invisible appliance opening of any one of claims 1 to 3, wherein: the first connecting piece is arranged as a connecting shaft.

9. The tool for an invisible appliance opening of any one of claims 1 to 3, wherein: the thickness of the clamping head is 1mm-2 mm.

10. The tool for invisible appliance openings of claim 9, wherein: the edge of the first handle and the edge of the second handle are both of arc-shaped structures which are bent towards the inside, and anti-skidding protective sleeves are arranged on the outer sides of the first handle and the second handle.