WO2022062271A1 - 一种旋钮装置 - Google Patents

一种旋钮装置 Download PDF

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Publication number
WO2022062271A1
WO2022062271A1 PCT/CN2021/000195 CN2021000195W WO2022062271A1 WO 2022062271 A1 WO2022062271 A1 WO 2022062271A1 CN 2021000195 W CN2021000195 W CN 2021000195W WO 2022062271 A1 WO2022062271 A1 WO 2022062271A1
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WO
WIPO (PCT)
Prior art keywords
knob
pawl
teeth
wheel
ratchet
Prior art date
Application number
PCT/CN2021/000195
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
李付德
Original Assignee
李付德
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=74096106&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2022062271(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 李付德 filed Critical 李付德
Publication of WO2022062271A1 publication Critical patent/WO2022062271A1/zh

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/14—Clamp fastenings, e.g. strap fastenings; Clamp-buckle fastenings; Fastenings with toggle levers
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/16—Fastenings secured by wire, bolts, or the like
    • A43C11/165—Fastenings secured by wire, bolts, or the like characterised by a spool, reel or pulley for winding up cables, laces or straps by rotation
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/16—Fastenings secured by wire, bolts, or the like
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C7/00—Holding-devices for laces
    • A43C7/08—Clamps drawn tight by laces

Definitions

  • the utility model relates to the technical field of rope tightening and loosening, in particular to a knob device using a rope or a steel wire rope.
  • a prior art patent can overcome the above technical problems, which discloses a lacing device and its control assembly (application number: CN201820684579.1, application date: 20180509, publication date: 20190122), Including: a control assembly of a lacing device, which is characterized in that it includes: "a knob with circumferential teeth and a first end face tooth, the knob is provided with a fixing hole; a pawl wheel bin with a pawl is installed inside, The ratchet wheel bin is partially set in the knob; a winding wheel with a convex rotating shaft and a second end face tooth is arranged, the winding wheel is sleeved in the ratchet wheel bin, and the convex rotating shaft Passing through the ratchet wheel compartment and inserting it into the positioning hole of the knob, the knob drives the reel to rotate...
  • the rope threading member is arranged on the upper, and the control assembly is arranged on the upper "On the side or on the tongue", the screw cap is used to drive the winding wheel to rotate, and the tightness of the upper is adjusted by tightening the winding to realize fast shoelacing. It is necessary to press or pull up the cap to rotate counterclockwise, and it cannot be prevented from rotating counterclockwise at any time, and the spool in the existing shoelace device in which the cap drives the reel to rotate does not work. The free rotation can be achieved, so that the user cannot adjust the shoelace more easily, so as to achieve the purpose of loosening the shoelace.
  • the present invention aims to solve the problems raised in the above background, thereby providing a knob device.
  • a knob device including a knob, a wheel warehouse, a wire wheel, a base and a shoelace
  • the base is sewn on the side of the upper or the tongue of the shoe
  • the inner circumference of the knob is provided with a buckle.
  • There are many square holes on the circumference of the wheel bin there are two rope holes in the lower part of the outer circle of the wheel bin, a slot in the middle of the wheel, a rope hole at the bottom of the wheel, and there are two holes in the center of the bottom of the wheel.
  • the countersunk hole structure also includes a toothed ring.
  • the toothed ring is provided with a clamping tooth that can block the rotation of the toothed ring.
  • the wheel compartment is provided with a blocking mechanism corresponding to the clamping tooth provided on the toothed ring.
  • An engaging structure for pushing the knob and the wire wheel to rotate, the knob engaging structure is provided with a concave structure, and the wire wheel engaging structure is provided with a convex structure corresponding to the concave structure.
  • the knob, the gear ring, the wheel bin, the wire wheel and the base are combined to form a knob device.
  • the toothed ring is a ratchet ring
  • the clamping teeth are ratchet teeth
  • several positioning holes are arranged on the ratchet tooth ring
  • the center of the ratchet tooth ring is provided with a circle center
  • the periphery of the circle center is provided with a circle center. It is a tooth ring surface, and the surface where the ratchet teeth and the pawl teeth end surface of the pawl teeth are in contact is the position of the end surface of the clamping teeth.
  • the wheel compartment is a pawl wheel compartment
  • the blocking mechanism on the pawl wheel compartment is composed of a pawl arm, a pawl tooth and an end surface position of the pawl tooth
  • the teeth on the pawl wheel compartment are Ratchet teeth
  • the head of the ratchet arm has ratchet teeth
  • the bottom surface of the ratchet teeth has a positioning cylinder for positioning the ratchet arm and a positioning hole matched with the positioning cylinder.
  • the toothed ring is a ratchet ring
  • the ratchet ring is provided with a number of claw arms
  • the root of the claw arm is connected to the ratchet ring
  • the end of the claw arm has ratchet teeth
  • the claw arm and the ratchet teeth The teeth are combined into the clamping teeth of the pawl ring
  • the pawl ring is provided with several positioning holes
  • the center of the pawl ring is provided with a circle center
  • the periphery of the circle center is the tooth ring surface
  • the contact surface of the pawl arm and the circumferential teeth is the end surface of the clamping teeth Location.
  • the wheel bin is a circumferential gear bin
  • the upper part of the circumferential gear bin has a circle of circumferential teeth
  • the circumferential teeth are the blocking mechanism of the circumferential gear bin.
  • the outer circular edge of the wheel compartment has a circle of raised circular edges, and the lower part of the outer circle of the wheel compartment is provided with two outwardly convex buckle positions one and two, one large and one small, and two convex buckle positions.
  • the engaging structure on the knob is a load-bearing muscle and bone one
  • the fixing structure provided on the engaging structure of the knob is a concave structure.
  • the center of the inner circle of the knob has a ring-shaped bone structure divided into several segments
  • the engaging structure on the knob is a load-bearing muscle-bone 1 and a concave structure arranged on the annular bone structure
  • the circle There are multiple buckle structures on the outer side of the annular bone structure, and there is a larger annular structure on the periphery of the annular bone structure, and there are multiple raised positioning bone positions on the annular structure.
  • the upper central part of the wire wheel has an annular bone position
  • the annular bone position has several engaging structures
  • the fixing structure provided on the wire wheel engaging structure is a convex structure
  • the clamping structure on the wire wheel The combined structure is the second load muscle and bone, and the protruding structure is arranged on the second load muscle and bone.
  • the base is provided with large and small buckles 1 and 2 which are matched with the first and second raised buckles of the wheel compartment.
  • the position of the end face of the clamping teeth is inclined to the right, and the position of the end face of the ratchet teeth and the surface in contact with the circumferential teeth are inclined in the opposite direction to the position of the end face of the clamping teeth.
  • the utility model provides a knob device, which has the following beneficial effects:
  • the reliability of the structure of the present application to prevent inversion is greatly improved: the reliability is better.
  • the pawl arm on the wheel compartment is subjected to reverse force, the pawl arm is also deformed in the centrifugal direction, and the pawl teeth on the pawl arm are also deformed in the centrifugal direction. And the ratchet teeth are close together, while the circumferential teeth will be close to the ratchet teeth on the pawl arm. Higher reliability when reverse force is applied;
  • the structure of the present application prevents the inversion strength from being improved: when the ratchet teeth and the circumferential teeth and the ratchet teeth and the ratchet teeth are subjected to reverse force, the ratchet teeth will be close to the ratchet teeth, and the ratchet arms will also be close to the ratchet teeth. The ratchet teeth will also be close to the circumferential teeth, and the claw arms will also be close to the circumferential teeth. They form a whole when they are stressed, which greatly strengthens the structure and enables it to withstand greater loads;
  • the sound produced by the structure of the present application is changed from turbid to crisp: the sound of the new structure is more crisp and pleasant, giving people a sophisticated and high-end feeling, and improving consumers' recognition of the product.
  • the knob When the knob is rotated, the "clicking" sound will come from the collision sound of the ratchet teeth and the circumferential teeth with the ratchet teeth and ratchet teeth respectively.
  • Different sound effects give consumers different feelings, thus generating different trust in the product.
  • the force state of the ratchet teeth and the circumferential teeth is reasonable with the ratchet teeth and the ratchet teeth respectively, and the impact force of the ratchet teeth and the circumferential teeth with the ratchet teeth and the ratchet teeth is relatively small, respectively,
  • the sound produced is light and crisp, which can enhance consumers' experience and recognition of the product;
  • the strength and reliability of the structure of the present application are doubled when the wire is rotated clockwise: the wire pulley of the structure of the present application adopts a whole-circle convex structure and a whole-circle concave structure of the knob as a rotating bite, so that it can withstand a larger load, At the same time, the occlusion depth is 3 times deeper than that of the existing knob device on the market, and the reliability of the product is greatly improved;
  • the structure of the application can adjust various occlusal forces: the structure of the application has multiple convex and concave bones, which is convenient to adjust the different strengths of mutual occlusion and adapt to the occlusal force requirements of different products;
  • the structure of the present application can reduce the height of the whole product, which is convenient for consumers to use and greatly improves the appearance grade.
  • the structure of the present application can make the entire knob device rotate freely: by designing the position of the end face of the tooth to be inclined to the right, the position of the end face of the pawl tooth and the contact surface of the circumferential tooth are oppositely inclined with the end face of the tooth, which can make the knob and the pawl The wheel and the wire wheel are in a disengaged state to achieve the effect that the knob can rotate freely.
  • the device of the present application can also be used in other fields of adjusting the tightness of the laces, and is also widely used in the fields of helmets, bags, clothing and medical equipment.
  • 1 is a schematic diagram of the overall explosion structure of the present invention.
  • FIG. 2 is a schematic diagram of the structure of the back of the knob of the present invention.
  • FIG 3 is a schematic diagram of the front structure of the gear ring according to the first embodiment of the present invention.
  • FIG. 4 is a schematic view of the structure of the reverse side of the gear ring according to the embodiment of the present invention.
  • FIG. 5 is a schematic view of the front structure of a wheel bin according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of the structure of the reverse side of a wheel bin according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of the front structure of the second toothed ring according to the embodiment of the present invention.
  • FIG. 8 is a schematic diagram of the structure of the reverse side of the two-toothed ring according to the embodiment of the present invention.
  • FIG. 9 is a schematic diagram of the front structure of the second wheel bin according to the embodiment of the present invention.
  • FIG. 10 is a schematic diagram of the structure of the reverse side of the second wheel bin according to the embodiment of the present invention.
  • Figure 11 is a schematic diagram of the front structure of the wire wheel of the present invention.
  • Figure 12 is a schematic diagram of the structure of the reverse side of the wire wheel of the present invention.
  • Figure 13 is a schematic diagram of the front structure of the base of the present invention.
  • FIG. 14 is a schematic diagram of the structure of the reverse side of the base of the present invention.
  • the knob device of the present invention includes a knob 1, a ratchet ring 2, a pawl wheel bin 3, a wire wheel 4 and a base 5;
  • ratchet teeth 201 on the outer circumference of the ratchet ring 2
  • one side of the ratchet ring 2 is the tooth end surface position 202
  • the center of the ratchet ring 2 is provided with a center 204
  • the periphery of the center 204 On the tooth ring surface 205, the position 202 of the end face of the tooth is inclined to the right, and the position 303 of the end face of the pawl tooth is inclined opposite to the position 202 of the end face of the tooth, as shown in Figure 3 and Figure 4;
  • the pawl wheel bin 3 has three pawl arms 301, the head of the pawl arms 301 has pawl teeth 302, the other side of the pawl teeth 302 is the end face position 303 of the pawl teeth, and the opposite side of the pawl teeth 302 has a protrusion
  • the outer circular edge of the pawl wheel compartment 3 has a circle of raised round edges 306, there are 3 square holes 307 on the periphery of the circle corresponding to the positions of the raised bone positions 311, and there are two rope holes 308 in the lower part of the outer circle of the pawl wheel compartment 3, and two large and small protruding outwards.
  • the buckle position is convex buckle position one 310 and convex buckle position two 309, see Figure 5, Figure 6;
  • annular bone position 401 in the central part of the upper part of the wire wheel 4, there are several load bones 402 on the annular bone position 401, the load bones 2 402 have a raised structure 403, the middle part of the wire wheel 4 has a groove 406, and the bottom has a through hole 406.
  • the second rope hole 404 has a countersunk hole structure 405 in the center of the bottom, as shown in Figure 11 and Figure 12;
  • the base 5 has a large and small buckle position 1 310 and a second raised buckle position 309 on the base 5, which are matched with the large and small buckle positions 501 and 502, as shown in Figure 13 and Figure 14;
  • the knob device in the utility model has better reliability.
  • the pawl arm on the pawl wheel compartment is subjected to reverse force, the pawl arm is also deformed in the centrifugal direction, and the pawl teeth and the ratchet teeth on the pawl arm are in close contact with each other.
  • the force state of the pawl arm and the ratchet teeth is very ideal, which makes the structure more reliable and effective when the force is reversed.
  • the pawl arm is also close to the ratchet. They form a whole when they are stressed, which has a great strengthening effect on the structure, so that it can bear a larger load.
  • the sound of the new structure is more crisp and pleasant, giving people a Precise and high-end feeling enhances consumers' recognition of the product.
  • the knob When the knob is rotated, the "clicking" sound that will be generated comes from the collision sound between the ratchet teeth and the ratchet teeth. Different sound effects give consumers different feelings. Therefore, different degrees of trust are generated for the product.
  • the structure of the present application is in a reasonable state of force on the ratchet teeth and the ratchet teeth when the force is reversed.
  • the impact force between the ratchet teeth and the ratchet teeth is relatively small, and the sound produced is light and crisp, which can improve Consumer experience and recognition of the product.
  • the assembly method is to first install the large buckle position 310 in the pawl wheel compartment 3 in the assembly into the large buckle position 501 of the base 5, and then put the pawl wheel The small buckle position 2 309 on the bin 3 is pressed into the small buckle position 2 502 in the base 5, and the whole part is assembled.
  • the convex structure 403 of the knob is pressed into the concave structure 104 in the knob 1.
  • the central annular bone structure 102 of the knob 1 is combined with the annular bone structure 401 of the wire wheel 4.
  • the annular bone structure 102 is combined together.
  • the load tendon 1 103 meshes with the load tendon 2 402 on the wire pulley, and the card teeth 201 on the ratchet ring 2 and the ratchet teeth 302 on the ratchet wheel bin 3 are also in meshing state.
  • the pawl tooth 201 on 2 can cross the pawl tooth 302 on the pawl wheel compartment 3, but during the rotation process, there is always a pawl tooth 302 in the pawl wheel compartment 3.
  • the pawl tooth end face position 303 faces the ratchet tooth.
  • the end face position 202 of the tooth 201 on the tooth 201 in the ring 2 can be held at any time to prevent it from rotating counterclockwise, the load muscle 103 on the knob 1 pushes the load muscle 2 402 on the wire wheel to rotate together , thereby driving the spool 4 to rotate clockwise, the shoelace knot in the central counterbore 405 of the spool 4 pulls the shoelace into the slot 406 of the spool until the shoelace is tightened, thereby achieving the purpose of tightening the shoelace.
  • the knob device of the present invention may also include a knob 1, a pawl ring, a peripheral gear bin 3, a wire wheel 4 and a base 5;
  • the pawl ring has three pawl arms 206, the root of the pawl arms 206 is connected to the pawl ring, the end has ratchet teeth 207, one side of the pawl arm 206 is the tooth end surface position 202, and the pawl ring has several grooves 203, the center of the pawl ring is provided with a circle center 204, the periphery of the circle center 204 is the tooth ring surface 205, the position 202 of the end face of the clamping tooth is inclined to the right, and the contact surface of the circumferential tooth 311 is oppositely inclined to the position 202 of the end face of the clamping tooth, see Figure 7, Figure 8;
  • the convex buckle position is the convex buckle position 1 310 and the convex buckle position 2 309, see Figure 9, Figure 10;
  • annular bone position 401 in the central part of the upper part of the wire wheel 4, there are several load bones 402 on the annular bone position 401, the load bones 2 402 have a raised structure 403, the middle part of the wire wheel 4 has a groove 406, and the bottom has a through hole 406.
  • the second rope hole 404 has a countersunk hole structure 405 in the center of the bottom, as shown in Figure 11 and Figure 12;
  • the base 5 has a large and small buckle position 1 310 and a second raised buckle position 309 on the base 5, which are matched with the large and small buckle positions 501 and 502, as shown in Figure 13 and Figure 14;
  • the knob device in the utility model has better reliability.
  • the circumferential teeth on the circumferential gear bin are subjected to reverse force, the circumferential teeth will be closely attached to the ratchet teeth on the claw arm, and the circumferential teeth and the ratchet teeth will be in close contact with each other.
  • the stress state is very ideal, which makes the structure more reliable and effective when the force is reversed.
  • the ratchet teeth will also be close to the circumferential teeth, and the claw arms will also be tight.
  • Circumferential teeth they form a whole when subjected to force, which has a great strengthening effect on the structure, so that it can bear a greater load, the new structure has a more crisp and pleasant sound, giving people a sophisticated and high-end feeling, improving consumers
  • the degree of recognition of the product, when the knob is rotated, the "clicking" sound that will be generated comes from the collision sound between the circular teeth and the ratchet teeth. Different sound effects give consumers different feelings, thus generating different degrees of trust in the product.
  • the structure of the present application is in a reasonable state of force when the circumferential teeth and the ratchet teeth are subjected to reverse force, the impact force between the circumferential teeth and the ratchet teeth is relatively small, and the sound produced is light and crisp, which can improve consumers' experience and recognition of the product. degree.
  • the assembly method is to first install the large buckle position 1 310 in the peripheral gear compartment 3 of the assembly into the large buckle position 1 501 of the base 5, and then put the peripheral gear compartment 3
  • the small buckle position 2 309 on the top is pressed into the small buckle position 2 502 in the base 5, and the whole part is assembled.
  • the knob 1 is in a combined state with the peripheral gear compartment 3 and the wire wheel 4.
  • the raised structure on the wire wheel 4 403 is pressed into the concave structure 104 in the knob 1
  • the central annular bone structure 102 of the knob 1 is combined with the annular bone structure 401 of the wire wheel 4, and the load bones on the annular bone structure 102 103 It meshes with the load bones 2 402 on the wire wheel 4, and the ratchet teeth 207 on the pawl ring and the circumferential teeth 301 on the peripheral gear bin 3 are also in meshing state.
  • Loosen the shoelace Pull the knob 1 slightly in the direction away from the base 4, and hear a "click" sound.
  • the protruding structure 403 is released from the recessed structure 10 in the knob 1, the ratchet teeth 207 on the pawl ring are out of contact with the circumferential teeth 301 on the circumferential gear box 3, and the load bones 103 on the knob 1 are connected with the wire wheel 4.
  • the load-bearing bones 2402 on the upper part are also out of contact, the wire wheel 4 is in a free state in the circumferential direction and can rotate freely, and the shoelace can be easily pulled out from the wire groove to achieve the purpose of loosening the shoelace.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Mechanical Control Devices (AREA)
PCT/CN2021/000195 2020-09-28 2021-09-24 一种旋钮装置 WO2022062271A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202022164100.1 2020-09-28
CN202022164100.1U CN213215665U (zh) 2020-09-28 2020-09-28 一种旋钮装置

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Publication Number Publication Date
WO2022062271A1 true WO2022062271A1 (zh) 2022-03-31

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JP (1) JP3230163U (ko)
KR (1) KR200495556Y1 (ko)
CN (1) CN213215665U (ko)
WO (1) WO2022062271A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN213215665U (zh) * 2020-09-28 2021-05-18 李付德 一种旋钮装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150191326A1 (en) * 2012-06-22 2015-07-09 Revision Military S.A.R.L. Tensioning reel
CN206413843U (zh) * 2017-01-24 2017-08-18 深圳市悠宁科技有限公司 鞋带收放装置
CN207220305U (zh) * 2017-08-02 2018-04-13 许亮 系带装置及其控制组件
CN111115388A (zh) * 2018-10-30 2020-05-08 陈金柱 紧固装置
CN111449371A (zh) * 2020-04-20 2020-07-28 奉飞华 一种旋钮式绳带松紧快捷调节扣
CN213215665U (zh) * 2020-09-28 2021-05-18 李付德 一种旋钮装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101871890B1 (ko) * 2016-04-27 2018-06-27 주식회사 신경 와이어 조임 장치
KR101723579B1 (ko) * 2016-11-29 2017-04-06 주식회사 신경 와이어 조임장치
CN207322825U (zh) * 2017-10-19 2018-05-08 晋江市恒芝鞋业有限公司 自动系鞋带旋转扣

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150191326A1 (en) * 2012-06-22 2015-07-09 Revision Military S.A.R.L. Tensioning reel
CN206413843U (zh) * 2017-01-24 2017-08-18 深圳市悠宁科技有限公司 鞋带收放装置
CN207220305U (zh) * 2017-08-02 2018-04-13 许亮 系带装置及其控制组件
CN111115388A (zh) * 2018-10-30 2020-05-08 陈金柱 紧固装置
CN111449371A (zh) * 2020-04-20 2020-07-28 奉飞华 一种旋钮式绳带松紧快捷调节扣
CN213215665U (zh) * 2020-09-28 2021-05-18 李付德 一种旋钮装置

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KR200495556Y1 (ko) 2022-06-22
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KR20220000782U (ko) 2022-04-05

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