WO2016179738A1 - Procédé de fabrication d'un cure-dent en forme de peigne - Google Patents

Procédé de fabrication d'un cure-dent en forme de peigne Download PDF

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Publication number
WO2016179738A1
WO2016179738A1 PCT/CN2015/078520 CN2015078520W WO2016179738A1 WO 2016179738 A1 WO2016179738 A1 WO 2016179738A1 CN 2015078520 W CN2015078520 W CN 2015078520W WO 2016179738 A1 WO2016179738 A1 WO 2016179738A1
Authority
WO
WIPO (PCT)
Prior art keywords
toothpick
forming step
comb
cut
cutter
Prior art date
Application number
PCT/CN2015/078520
Other languages
English (en)
Chinese (zh)
Inventor
石婷婷
Original Assignee
石婷婷
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 石婷婷 filed Critical 石婷婷
Priority to MYPI2017704156A priority Critical patent/MY190762A/en
Priority to PCT/CN2015/078520 priority patent/WO2016179738A1/fr
Priority to SG11201709108XA priority patent/SG11201709108XA/en
Publication of WO2016179738A1 publication Critical patent/WO2016179738A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00—Devices for cleaning between the teeth
    • A61C15/02—Toothpicks

Definitions

  • the invention relates to a method for manufacturing a comb toothpick, in particular to a method for processing the surface of a comb toothpick.
  • the shape of the body is mainly made into a continuous separable comb-like (row-like) design, and the toothpick 60 body design has a holding section 61 and a sharp-pointed cutting section 62 from the side, the toothpick 60 is made on
  • the bottom of the plurality of toothpicks 60 is connected into a row of comb-like (row-like) continuous bodies, and is used after being pulled away from a toothpick 60 on the side of the comb-like (row-like) continuous body, which is known from the front view section.
  • the tip of the toothpick 60 forms a tip 601, so that the toothpick 60 is in an upwardly tapered manner in the front cross section, but the actual shape of the toothpick 60 is smooth and the upward straight shape is in the structural strength. Insufficient, easy to cause breakage.
  • the toothpick 60 body is designed to pick up the food slag of the tooth gap only at the front end of the toothpick 60, and the food swarf adhered to the gingival surface can only use the tip of the tooth segment 62.
  • Repeatedly picking but because the shape of the tip of the tooth section 62 is too sharp, it is easy to stab the epidermis during the provocation process, and the safety is insufficient and the injury is more likely to be infected.
  • the main reason is that the aforementioned existing toothpicks have a tip except The side edges of the toothpicks 60 do not have any auxiliary features that allow the toothpick to make corresponding contact with the tooth surface on each of the action surfaces.
  • the sides of the existing toothpicks 60 have a smooth shape, and the smooth surface has insufficient surface strength, so when the bottom of the toothpick 60 is used after being separated from the comb-like (row-like) continuous body, The strength of the two sides of the toothpick 60 is insufficient to cause the tooth to feel too soft to produce a sufficient relative force to perform the tooth picking operation, resulting in a convenient and practical use of the toothpick 60 of this type.
  • the present invention relates to a method for manufacturing a comb toothpick, comprising: a first forming step: after a wooden block is clamped and positioned by a positioning device, the wooden block is driven to a predetermined machining cutting position by a hob cutting, wherein the There are multiple die cutters on the surface of the hob, and there is a blade at the top of each die.
  • each cutter has a sipe at an indirect continuous position
  • the wooden block is cut by the hob to form a plurality of toothpick shapes
  • the plurality of toothpicks form a top edge with respect to the sipe of the die, Forming a relative number of step portions relative to the blade body shape, forming a bottom groove relative to the blade body;
  • second forming step after completing the first forming step, a predetermined arc is preset from an end edge of the plurality of toothpicks Or the slope is deeply cut toward the end, so that the top edge, the at least one step portion and the bottom groove form a front end on each side of the plurality of toothpicks to the end cone; the cutting step: controlling a cutter to complete the foregoing
  • the plurality of toothpick shapes in a forming step and a second forming step are cut, wherein the thickness of the cut is greater than the depth from the top edge of the toothpick shape to the bottom groove.
  • the positioning device has a pressing rod and a driving surface, wherein the pressing rod is controlled to position the wooden block on the driving surface, and the driving surface is to drive the positioned wooden block to a predetermined processing cutting position. .
  • the top edge, the at least one step portion and the bottom groove of the plurality of toothpicks are cut at each of the plurality of toothpick shapes at the same pitch and the curvature of the curvature toward the one end to form a front end. .
  • the toothpick shape forms a shortest side length of the side at the top edge, at least one of the stepped body protruding edge and the bottom groove bottom position, and the top edge, the at least one stepped body protruding edge and the bottom groove bottom
  • the position forms a pitch on the shortest side of the side, the pitch being equal to the shortest distance between the respective corners and the blade edge and the sipe protrusion point.
  • the cutting step may include a polishing step of controlling the plurality of polishing rollers after cutting the first forming step and the second forming step according to the path of the first forming step and the second forming step.
  • the surface of the toothpick is polished.
  • the side shortest side length of the toothpick shape has an angle with the vertical centerline of the toothpick shape, the angle being between 10° and 20°.
  • Figure 1 Schematic diagram of the stereoscopic state of the existing toothpick structure.
  • Figure 2 is a schematic view of the processing of a preferred embodiment of the present invention.
  • Figure 3 is a schematic illustration of a partial process in accordance with a preferred embodiment of the present invention.
  • FIG. 4 is a schematic view showing a partial side view of a preferred embodiment of the present invention.
  • Figure 5 is a schematic illustration of another partial side view of a preferred embodiment of the present invention.
  • Figure 6 is a schematic illustration of another partial process in accordance with a preferred embodiment of the present invention.
  • Figure 7 is a perspective view showing the structure of a preferred embodiment of the present invention.
  • Figure 8 is a schematic view showing the state of use of the preferred embodiment of the present invention.
  • Figure 9 is a schematic view showing another use state of the preferred embodiment of the present invention.
  • FIG. 2 to FIG. 6 and FIG. 8 for a partial processing schematic diagram of the preferred embodiment of the present invention.
  • the present invention is in production. The above process includes the following steps:
  • the first forming step clamping a wooden block 1 to be processed by a positioning device 40.
  • the positioning device 40 has a pressing rod 41 and a driving surface 42, wherein the pressing rod 41 is mechanically controllable.
  • the wooden block 1 is pressed and positioned on the driving surface 42 , and the driving surface 42 is used to drive the positioned wooden block 1 to a predetermined machining cutting position.
  • the cutting block 1S is cut by a hob 20 with a predetermined surface to be cut 1S. Forming, wherein a plurality of die 21 are formed on the surface of the hob 20, and the die is understood from the perspective of FIG.
  • each blade 21 is a plurality of sequential forming, each blade 21 is formed with a blade edge 211 at its top end, and at least one blade corner 212 is disposed at an intermediate position of the two sides.
  • each blade corner 212 and the blade edge 211 and the slot 213 The shortest distance between the protruding points is formed as a shortest distance between the two, and each of the blades 211 is provided with the most concave slot 213 in the indirect position; and the surface to be cut 1S processed by the plurality of cutters 21 of the cutter 20 After cutting, the plurality of toothpicks 10 are formed, the plurality of toothpicks 10 have two sides, and the top edge 101 is formed with respect to the shape of the sipe 213 of the die 21, relative to the blade 212.
  • a relative number of the step portions 102 are formed, and the bottom groove 103 is formed with respect to the shape of the blade 211.
  • the length of the surface to be cut 1S to be linearly rolled by the hob 20 is the length of the preset toothpick 10, and in the present embodiment, the toothpick 10
  • the top edge 101, the at least one step portion 102 and the bottom groove 103 are formed with the shortest side length of the side, and the top edge 101, the at least one step portion 102, and the bottom groove 103 are grooved.
  • the bottom position is the shortest side of the side, in this implementation
  • the middle-class part 102 is formed into three equal-level positions of 102A/102C/102E and 102B/102D/102F at the shortest side lengths of the two sides, and the top edge 101 and 102A/102C/102E and 102B/102D/102F are three.
  • the edge of the contour section to the bottom of the bottom groove 103 forms the shortest side length of the side of the spacing d1/d2/d3/d4, and the spacing d1/d2/d3/d4 is equal to the angle 212 and the blade of the blade shown in FIG.
  • the shortest distance between the 211 and the sipe 213 is d1/d2/d3/d4, which is viewed as a single toothpick 10, and the shortest side length of the side d1/d2/d3/d4 is perpendicular to the toothpick 10 body.
  • the second forming step as shown in the x-x' viewing angle of FIG. 4, after the first forming step is completed, the surface to be cut 1S is selectively rolled from the plurality of toothpicks 10 by the linear rolling of the hob 20 At a predetermined distance of one end or both end edges, the hob 20 is controlled to be deeply cut toward the end of the hob 20' with a predetermined arc.
  • the top edge 101, at least one step portion 102 and the bottom are provided.
  • the groove bottom of the groove 103 is cut at one end on the both sides by the same pitch d1/d2/d3/d4 and the curvature of the curvature to form a front end 11 having a curvature of R1/R2/R3/R4.
  • Polishing step as shown in the x-x' viewing angle of FIG. 5, controlling a polishing roller 30 to cut the first forming step and the second forming step according to the first forming step and the second forming step path 30-30'
  • the rear toothpick 10 has been machined to a surface finish.
  • Cutting step as shown in FIG. 6, controlling a cutter 50 to complete the aforementioned first forming step, The two forming steps and the finished step of the toothpick 10 of the polishing step are cut, wherein the cut thickness Hc is greater than the depth Hd of the top edge 101 to the bottom groove 103.
  • the plurality of toothpicks 10 arranged in the comb shape after the processing of the present invention can maintain the advantages of the original convenient carrying, which are separately separated and separated.
  • the at least one step portion 102 on both sides of the toothpick 10 forms an angle at which the teeth can be cut not only by the front end 11 but also by the operation of the toothpick 10 while passing through the end angles of the two sides.
  • the portion 102 rubs off the dirt on the surface of the tooth T to the effect of cleaning the surface of the tooth T.

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Table Equipment (AREA)

Abstract

L'invention concerne un procédé de fabrication d'un cure-dent en forme de peigne, comprenant une première étape de façonnage : après l'utilisation d'un dispositif de fixation (40) pour serrer et fixer un bloc de bois (1), le bloc de bois (1) est entraîné vers une position de traitement et de coupe prédéfinie pour être coupé et façonné par une fraise-mère (20), une pluralité de modèles de couteau (21) étant prévue sur la surface de la fraise-mère (20) et une pointe de couteau (211) étant prévue sur le dessus de chaque modèle de couteau (21), au moins un angle de couteau (212) se situant dans une partie médiane de deux côtés de chaque modèle de couteau et une rainure de couteau (213) étant prévue dans la partie de raccord entre deux modèles de couteau (21) et après avoir été coupé par la fraise-mère (20), le bloc de bois (1) forme une pluralité de corps (10) de cure-dent, les corps (10) de cure-dent étant façonnés pour avoir un rebord supérieur (101), une partie étagée (102) et une rainure inférieure (103) ; une seconde étape de façonnage : après achèvement de la première étape de façonnage, une extrémité de la pluralité de corps (10) de cure-dent est coupée profondément depuis une distance prédéfinie d'un rebord d'extrémité de ceux-ci jusqu'à l'extrémité au niveau d'une inclinaison ou d'un radian prédéfini afin de former une extrémité avant (11) ; et une étape de détourage : un couteau (50) est utilisé pour détourer le cure-dent (10) qui a déjà subi les première et seconde étapes de façonnage susmentionnées et l'épaisseur du couteau (50) est supérieure à la profondeur depuis le rebord supérieur (101) de cure-dent jusqu'à la rainure inférieure (103).
PCT/CN2015/078520 2015-05-08 2015-05-08 Procédé de fabrication d'un cure-dent en forme de peigne WO2016179738A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MYPI2017704156A MY190762A (en) 2015-05-08 2015-05-08 Method for manufacturing comb-shaped toothpick
PCT/CN2015/078520 WO2016179738A1 (fr) 2015-05-08 2015-05-08 Procédé de fabrication d'un cure-dent en forme de peigne
SG11201709108XA SG11201709108XA (en) 2015-05-08 2015-05-08 Manufacturing method of comb-like toothpick

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/078520 WO2016179738A1 (fr) 2015-05-08 2015-05-08 Procédé de fabrication d'un cure-dent en forme de peigne

Publications (1)

Publication Number Publication Date
WO2016179738A1 true WO2016179738A1 (fr) 2016-11-17

Family

ID=57248664

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/078520 WO2016179738A1 (fr) 2015-05-08 2015-05-08 Procédé de fabrication d'un cure-dent en forme de peigne

Country Status (3)

Country Link
MY (1) MY190762A (fr)
SG (1) SG11201709108XA (fr)
WO (1) WO2016179738A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2568140Y (zh) * 2002-09-06 2003-08-27 刘立仁 连体排式牙签
CN2827297Y (zh) * 2005-09-19 2006-10-18 陈建茂 牙签
TWM300096U (en) * 2006-05-19 2006-11-01 Kung Cheng Machinery Co Ltd Toothpick forming machine structure
TWM304327U (en) 2006-07-10 2007-01-11 Fang-Nan Jiang Separable structure of plate-type toothpick
US8631808B1 (en) * 2011-11-10 2014-01-21 Marvin Cary Weinstat Beveled toothpick

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2568140Y (zh) * 2002-09-06 2003-08-27 刘立仁 连体排式牙签
CN2827297Y (zh) * 2005-09-19 2006-10-18 陈建茂 牙签
TWM300096U (en) * 2006-05-19 2006-11-01 Kung Cheng Machinery Co Ltd Toothpick forming machine structure
TWM304327U (en) 2006-07-10 2007-01-11 Fang-Nan Jiang Separable structure of plate-type toothpick
US8631808B1 (en) * 2011-11-10 2014-01-21 Marvin Cary Weinstat Beveled toothpick

Also Published As

Publication number Publication date
MY190762A (en) 2022-05-12
SG11201709108XA (en) 2017-12-28

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