CN209301352U - A kind of gutta-percha filling instrument handle with integrated casing - Google Patents
A kind of gutta-percha filling instrument handle with integrated casing Download PDFInfo
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- CN209301352U CN209301352U CN201822211169.8U CN201822211169U CN209301352U CN 209301352 U CN209301352 U CN 209301352U CN 201822211169 U CN201822211169 U CN 201822211169U CN 209301352 U CN209301352 U CN 209301352U
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- screw
- grafting pin
- shell
- hole
- gutta
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Abstract
The utility model relates to a kind of, and the gutta-percha with integrated casing fills instrument handle, the gutta-percha filling instrument handle with integrated casing includes shell, opening is arranged in one end of shell, it further include screw, grafting pin, with the compatible bottom cover that is open, bottom cover top surface protrusion setting screw mounting base, screw mounting base is axially through setting screw mounting hole compatible with screw, the radial jack passed through suitable for grafting pin is additionally provided in screw mounting base, the side wall setting of shell is suitable for the outer casing through hole that grafting pin passes through, the bottom of bottom cover and the opening of shell are mating when assembly, the front end of grafting pin passes through outer casing through hole, radial jack, the top of screw protrudes into screw mounting hole and abuts or be threadedly coupled with grafting pin, so as to can be locked through grafting pin between bottom cover and shell.
Description
Technical field
The utility model relates to dental equipment technical field, especially a kind of gutta-percha with integrated casing fills instrument hand
Handle.
Background technique
In the prior art, gutta-percha filling instrument is in dental root canal therapeutic process, to completing expansion using other equipment
Big canalis radicis dentis is filled.Usually to heat and soften gutta-percha point, carry out root canal deviation in a manner of injection packing material etc..
Gutta-percha fills the handle of instrument, is generally made of shell and battery cover or is made of gluing rear cover, and internal place is used
In providing the battery of power supply, battery needs replacing or charges, therefore there is the demand often dismantled, due to battery drawer part and outside
Shell matching area is larger, is unfavorable for dismantling, and influences to hold feel, influences appearance；By gluing rear cover handle due to after gluing not
Conducive to maintenance is dismantled, user is repaired and there is inconvenience.
Utility model content
That the technical problem to be solved by the present invention is to provide a kind of structures is simple, be readily disassembled maintenance there is integral type
The gutta-percha of shell fills instrument handle.
In order to solve the above technical problems, the gutta-percha provided by the utility model with integrated casing fills instrument handle, packet
Shell is included, opening is arranged in one end of the shell, further includes screw, grafting pin, the compatible bottom cover with the opening, the bottom
Hd top face protrusion setting screw mounting base, screw mounting base are installed axially through screw compatible with the screw is arranged
Hole, the radial jack passed through suitable for the grafting pin is additionally provided in the screw mounting base, and the side wall setting of the shell is suitable for
The outer casing through hole that the grafting pin passes through, when assembly the bottom cover bottom and the shell opening it is mating, it is described to insert
The front end of outbound passes through the outer casing through hole, radial jack, and the top of the screw is protruded into the screw mounting hole and inserted with described
Outbound is abutted or is threadedly coupled, so as to can be locked through grafting pin between bottom cover and shell.
Further, the internal screw thread of the screw mounting hole setting and screw thread cooperation, so that the screw is screwed into
After the screw mounting hole, the top of screw is abutted with grafting pin.
Further, the screw mounting hole is smooth hole, and setting is inserted with what the screw thread cooperated on the grafting pin
Outbound screw hole, the screw are threadedly coupled after protruding into the screw mounting hole with grafting pin.
Further, the grafting pin is cylindrical or strip, is easily installed.
Further, skirt is arranged along edge in the top surface of the bottom cover, when assembly the skirt and the opening grafting of shell match
It closes.
Further, setting grafting pin receiving sheet protruding upward on the skirt, setting is suitable for institute in the grafting pin receiving sheet
The grafting pin through-hole that grafting pin passes through is stated, the grafting pin through-hole and the radial jack are placed on same straight line, so that the skirt
When side and shell are mating, grafting pin receiving sheet is close to the inner wall of shell, and it is laggard that the front end of grafting pin passes through grafting pin through-hole
Enter radial jack.
Further, the radial jack is arranged through the screw mounting base, and the side setting of the screw mounting base is supported
Connect boss, the exit for abutting boss and being placed in the radial jack, so that the front end of the grafting pin passes through the radial direction
It abuts when jack with the boss that abuts, grafting pin is limited by abutting boss.
Further, gutta-percha filling instrument handle further includes sealing cover, and grafting boss, the bottom is arranged in the top surface of the sealing cover
The bottom setting of lid is embedded the boss jack of cooperation with the grafting boss, so that the grafting boss of the sealing cover is embedded convex
When in platform jack, sealing cover is fixed on bottom cover, carries out Seal treatment to screw mounting hole.
Further, inner groovy is set on the side wall at the sealing cover edge, sealing cover can be dismantled by agitating inner groovy.
The technical effect of utility model: (1) gutta-percha with integrated casing of the utility model fills instrument handle, relatively
In the prior art, bottom cover, shell are subjected to grafting pin by grafting pin and screw and are fixed, so that bottom cover can quickly be torn open
It unloads, convenient for being replaced or being charged to battery；(2) using screw to grafting pin carry out abut or screw directly with grafting pin spiral shell
The mode of line connection is fixed, and has the advantages of simple structure and easy realization, low in cost；(3) setting of skirt, so that bottom cover and shell
Skirt is embedded inside the shell when assembly, is supported by skirt and is closed；(4) setting of sealing cover can form bottom cover and protect,
Increase the closure of bottom cover simultaneously.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings of the specification:
Fig. 1 is the schematic perspective view of the utility model gutta-percha filling instrument handle；
Fig. 2 is the schematic diagram of the section structure of the utility model gutta-percha filling instrument handle；
Fig. 3 is the decomposition texture schematic diagram of the utility model gutta-percha filling instrument handle；
Fig. 4 is the decomposition texture schematic diagram of bottom cover.
In figure: shell 10, opening 11, screw 12, display device 13, battery 14, circuit main board 15, battery installing rack 16,
Contact circuit plate 17, contact connecting column 18, grafting pin 19, bottom cover 20, screw mounting hole 21, screw mounting base 22, radial jack
23, grafting pin receiving sheet 24, grafting pin through-hole 25, sealing cover 26, grafting boss 27, inner groovy 28, boss jack 29, skirt
30, abut boss 31.
Specific embodiment
Embodiment 1
As shown in Figures 1 to 4, the gutta-percha with integrated casing of the present embodiment fills instrument handle, including for placing
The cylindrical case 10 of battery 14, shell 10 bottom end setting opening 11, opening 11 can by bottom cover 20, screw 12, grafting pin 19 into
Luggage is with closing；Display device 13 is arranged in the side of shell 10, and battery 14 is cylindrical, and battery installing rack is arranged in shell 10
16, battery 14 is placed in battery installing rack 16 and the top of battery 14 is abutted with the top of battery installing rack 16, battery installing rack
Contact circuit plate 17 is arranged in 16 top, and main circuit board mounting groove is arranged in the outside of battery installing rack 16, battery installing rack 16
Top is arranged contact circuit plate 17 and contact connecting column 18, the bottom end protrusion setting cathode connecting column of main circuit board 15, when assembly
Battery installing rack 16 and contact circuit plate 17 are placed in shell, and main circuit board 15 is inserted into main circuit board mounting groove, so that battery 14
Anode be electrically connected through contact connecting column 18, contact circuit plate 17 with main circuit board 15, the cathode of 15 bottom end of main circuit board connects
The cathode contact of column and battery 14, for powering to main circuit board 15, display device 13 is electrically connected with main circuit board 15.
Skirt 30 is arranged along edge in the top surface of bottom cover 20, and skirt 30 and the opening 11 of shell 10 are mating when assembly；Bottom
The top surface protrusion setting screw mounting base 22 of lid 20, screw mounting base 22 is axially through setting screw compatible with screw 12
Mounting hole 21 is additionally provided with the radial jack 23 passed through suitable for grafting pin 19 in screw mounting base 22, and radial jack 23 runs through spiral shell
It follows closely mounting base 22 to be arranged, the side setting of screw mounting base 22 abuts boss 31, abuts boss 31 and is placed in going out for radial jack 23
At mouthful, the internal screw thread that the setting of screw mounting hole 21 is threadedly engaged with screw 12, it is logical that the side wall setting of shell 10 is suitable for grafting pin 19
The outer casing through hole crossed, setting grafting pin receiving sheet 24 protruding upward on skirt 30, setting is suitable for inserting in the grafting pin receiving sheet 24
The grafting pin through-hole 25 that outbound 19 passes through, and the grafting pin through-hole 25 and radial jack 23 are placed on same straight line, grafting pin 19
Cylindrical, the skirt 30 of bottom cover 20 and the opening 11 of shell 10 are mating when assembly, and grafting pin receiving sheet 24 is close to shell
10 inner wall, the front end of grafting pin 19, which passes through, enters radial jack 23 after outer casing through hole, grafting pin through-hole 25, and grafting pin 19
Front end is abutted with boss 31 is abutted, and the tail end of grafting pin 19 is placed in outer casing through hole, is carried out by abutting boss 31 to grafting pin 19
Limit, after screw 12 is screwed into screw mounting hole 21, the top of screw 12 is abutted with grafting pin 19, carries out locking limit to grafting pin 19
Position, so as to can be locked through grafting pin 19 between bottom cover 20 and shell 10.
After the skirt 30 of bottom cover 20 is protruded into shell 10, the top of skirt 30 or screw mounting base 22 can directly with battery 14
Bottom connection touching, to battery 14 carry out axial limiting.
Gutta-percha filling instrument handle further includes sealing cover 26, and grafting boss 27, the bottom of bottom cover 20 is arranged in the top surface of sealing cover 26
Portion's setting is embedded the boss jack 29 of cooperation with grafting boss 27, so that the grafting boss 27 of sealing cover 26 is embedded in boss jack
When in 29, sealing cover 26 is fixed on bottom cover 20, carries out Seal treatment to screw mounting hole 21；The side at 26 edge of sealing cover
Inner groovy 28 is set on wall, and sealing cover 26 can be dismantled by agitating inner groovy 28.
Embodiment 2
On the basis of embodiment 1, there is following become in the gutta-percha filling instrument handle with integrated casing of the present embodiment
Shape:
Grafting pin 19 is strip, the shape phase of outer casing through hole, grafting pin through-hole 25, radial jack 23 and grafting pin 19
Match, be arranged in rectangle, screw mounting hole 21 is smooth hole, the grafting pin spiral shell that setting is threadedly engaged with screw 12 on grafting pin 19
Hole, the front end of screw 12 are threadedly coupled after protruding into screw mounting hole 21 with grafting pin 19, so that screw 12 is directly to grafting pin 19
It is locked, and after the skirt 30 of bottom cover 20 is protruded into shell 10, the top and battery of skirt 30 or screw mounting base 22
There are gaps for 14 bottom, can make bottom cover 20 that can carry out axial limiting to battery 14 by the way that cushion block is arranged.
Obviously, above-described embodiment is merely examples for clearly illustrating the present invention, and is not to this reality
With the restriction of novel embodiment.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And these
Belong to the spiritual changes and variations that derived from of the utility model still in the protection scope of the utility model
Among.
Claims (9)
1. a kind of gutta-percha with integrated casing fills instrument handle, which is characterized in that including shell, one end of the shell is set
Opening is set, further includes screw, grafting pin, the compatible bottom cover with the opening, the bottom cover top surface protrusion setting screw is installed
Seat, screw mounting base are also set in the screw mounting base axially through screw mounting hole compatible with the screw is arranged
Have and be suitable for the radial jack that the grafting pin passes through, it is logical that the side wall setting of the shell is suitable for the shell that the grafting pin passes through
Hole, when assembly the bottom cover bottom and the shell opening it is mating, the front end of the grafting pin passes through the shell
Through-hole, radial jack, the top of the screw protrude into the screw mounting hole and abut or be threadedly coupled with the grafting pin, so that
It can be locked through grafting pin between bottom cover and shell.
2. the gutta-percha according to claim 1 with integrated casing fills instrument handle, which is characterized in that the screw peace
The internal screw thread of hole setting with screw thread cooperation is filled, so that after the screw is screwed into the screw mounting hole, the top of screw
End is abutted with grafting pin.
3. the gutta-percha according to claim 1 with integrated casing fills instrument handle, which is characterized in that the screw peace
Dress hole is smooth hole, and the grafting pin screw hole of setting and screw thread cooperation, the screw protrude into described on the grafting pin
It is threadedly coupled after screw mounting hole with grafting pin.
4. the gutta-percha according to claim 1 or 2 with integrated casing fills instrument handle, which is characterized in that described to insert
Outbound is cylindrical or strip.
5. the gutta-percha according to claim 4 with integrated casing fills instrument handle, which is characterized in that the bottom cover
Skirt is arranged along edge in top surface, when assembly the skirt and shell opening it is mating.
6. the gutta-percha according to claim 5 with integrated casing fills instrument handle, which is characterized in that on the skirt
Setting grafting pin receiving sheet protruding upward, setting is suitable for the grafting pin through-hole that the grafting pin passes through in the grafting pin receiving sheet,
The grafting pin through-hole and the radial jack are placed on same straight line, when so that the skirt and shell are mating, grafting pin
Receiving sheet is close to the inner wall of shell, and the front end of grafting pin enters radial jack after passing through grafting pin through-hole.
7. the gutta-percha according to claim 6 with integrated casing fills instrument handle, which is characterized in that the radial direction is inserted
Hole is arranged through the screw mounting base, and the side setting of the screw mounting base abuts boss, and the abutting boss is placed in institute
The exit of radial jack is stated, so as to abut when the front end of the grafting pin passes through the radial jack with the boss that abuts.
8. the gutta-percha according to claim 7 with integrated casing fills instrument handle, which is characterized in that further include sealing
Grafting boss is arranged in lid, the top surface of the sealing cover, and the bottom of the bottom cover, which is arranged, is embedded the convex of cooperation with the grafting boss
Platform jack, when so that the grafting boss of the sealing cover being embedded in boss jack, sealing cover is fixed on bottom cover.
9. the gutta-percha according to claim 8 with integrated casing fills instrument handle, which is characterized in that the sealing cover
Inner groovy is set on the side wall at edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211169.8U CN209301352U (en) | 2018-12-26 | 2018-12-26 | A kind of gutta-percha filling instrument handle with integrated casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211169.8U CN209301352U (en) | 2018-12-26 | 2018-12-26 | A kind of gutta-percha filling instrument handle with integrated casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209301352U true CN209301352U (en) | 2019-08-27 |
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ID=67679100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822211169.8U Active CN209301352U (en) | 2018-12-26 | 2018-12-26 | A kind of gutta-percha filling instrument handle with integrated casing |
Country Status (1)
| Country | Link |
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| CN (1) | CN209301352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394353A (en) * | 2018-12-26 | 2019-03-01 | 常州赛乐医疗技术有限公司 | A kind of gutta-percha filling instrument handle with integrated casing |
-
2018
- 2018-12-26 CN CN201822211169.8U patent/CN209301352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394353A (en) * | 2018-12-26 | 2019-03-01 | 常州赛乐医疗技术有限公司 | A kind of gutta-percha filling instrument handle with integrated casing |
| CN109394353B (en) * | 2018-12-26 | 2024-03-12 | 常州赛乐医疗技术有限公司 | Gutta-percha filling instrument handle with integrated shell |
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