WO2009103223A1 - 鞋带扣及鞋子 - Google Patents

鞋带扣及鞋子 Download PDF

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Publication number
WO2009103223A1
WO2009103223A1 PCT/CN2009/070193 CN2009070193W WO2009103223A1 WO 2009103223 A1 WO2009103223 A1 WO 2009103223A1 CN 2009070193 W CN2009070193 W CN 2009070193W WO 2009103223 A1 WO2009103223 A1 WO 2009103223A1
Authority
WO
WIPO (PCT)
Prior art keywords
shoelace
wall
neck
shoe
plate body
Prior art date
Application number
PCT/CN2009/070193
Other languages
English (en)
French (fr)
Inventor
刘兴棋
Original Assignee
Liu Hsing-Chyi
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 Liu Hsing-Chyi filed Critical Liu Hsing-Chyi
Priority to EP09713593.3A priority Critical patent/EP2250920A4/en
Priority to JP2010546204A priority patent/JP2011512178A/ja
Priority to US12/808,151 priority patent/US20100287791A1/en
Publication of WO2009103223A1 publication Critical patent/WO2009103223A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C3/00—Hooks for laces; Guards for hooks
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C7/00—Holding-devices for laces
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/10—Quick-acting fastenings; Clamps holding in one direction only
    • F16G11/103—Quick-acting fastenings; Clamps holding in one direction only deforming the cable by bending it around or inserting it into the fastener

Definitions

  • the present invention relates to an article of footwear, and more particularly to a shoelace buckle for use on a shoe, a shoe having a shoelace buckle, and a shoe having both a shoelace buckle, a shoelace and a shoelace elastic control device.
  • Shoes are an indispensable product in everyday life. There are two main types of shoes available. One type of shoes has no shoelaces, such as leather shoes, which are simple, convenient and quick to wear. Another type of shoes has laces, such as sports shoes, which are provided with shoelaces. Although shoes can be time-consuming and labor-intensive, they have obvious advantages over shoes without shoes, such as long-term sports (such as long-distance jogging, intense basketball or football, etc.). Sneakers with laces can be worn on the feet without falling, but for shoes without laces, there is a lot of possibility of falling. In addition, shoes with laces have a certain aesthetic appearance, so they still have a certain use market, and will not be replaced by shoes without shoes.
  • FIG. 1 shows the structure of this improved shoelace buckle.
  • the shoelace buckle 20 is made of a metallic material or a plastic material and appears as a separate product. It passes through appropriate equipment such as needles The car is fixed to the shoe by means of rivets.
  • the shoelace buckle 20 is provided with a shoelace perforation 22 through which the shoelace 10 passes in order, and then the shoelace 10 is fastened, and the user still needs time and effort to pass the shoelace one by one through the shoelace buckle shoe. With a perforation, it still looks cumbersome to use.
  • FIG. 2a-2b Another type of shoelace buckle is shown in Figures 2a-2b.
  • the shoelace buckle 20' includes a bottom plate 21, a projection portion 23 formed from the bottom plate 21, and a curved portion 24 bent from the projection portion 23. And a wedge-shaped portion 25 having a half opening is defined between the curved portion 24 and the protruding portion 23.
  • the user only needs to tighten the shoelace 10' to the wedge portion 25 along the direction R, because the structure of the wedge portion 25 itself causes the shoelace 10, It is caught on the wedge portion 25.
  • This shoelace structure is in the form of a semi-opening, thus avoiding the action of the shoelace perforation.
  • the degree of tightness of the shoelace is difficult to adjust again after the wedge is clamped, it is necessary to tediously detach the shoelace from each shoelace buckle and then adjust the degree of tightness. Therefore, it is not convenient to use.
  • the object of the present invention is to provide a shoelace buckle, a shoe with a shoelace buckle, and a shoe with a shoelace buckle, a shoelace and a shoelace elastic control device, which can fasten and replace the shoelace quickly or conveniently. .
  • the present invention provides a shoelace buckle for a shoe comprising a bottom portion; a neck portion protruding from a bottom end portion transverse to a surface of the bottom portion; and extending from the neck portion laterally toward the other end of the bottom portion
  • the arm The arm portion, the neck portion and the bottom portion jointly define a receiving hole for receiving the shoelace, and the end of the arm portion protrudes toward the bottom portion of the stopping portion, and the stopping portion and the bottom portion define a conduction with the receiving hole and the height is smaller than
  • An opening accommodating the height of the hole, the opening height being set to elastically press the shoelace so as to press the shoelace and place it into the receiving pocket L through the opening.
  • the invention provides a shoe with a lace buckle, the lace buckle comprises a bottom; from the bottom a neck projecting at one end transverse to the surface of the bottom; and an arm extending laterally from the neck toward the other end of the bottom, the arm, the neck and the bottom together defining a shoe for receiving a receiving hole of the belt, the end of the arm protruding toward the bottom with a stopping portion, and the opening and the bottom portion define an opening that is electrically connected to the receiving hole and has a height smaller than a height of the receiving hole, the opening The height is set to elastically press the shoelace so that the shoelace is squeezed and placed into the receiving hole through the opening.
  • the invention provides a shoe with a shoelace buckle, a shoelace and a shoelace elastic control device, comprising: a plurality of shoelaces arranged on a pair of eyelets, the lace buckle comprising a bottom; one end from the bottom a neck projecting transversely to the surface on which the bottom is located; and an arm extending laterally from the neck toward the other end of the base, the arm, the neck and the bottom collectively defining a shoelace for receiving a shoelace a receiving hole, the end of the arm protruding toward the bottom with a stopping portion, and the opening between the stopping portion and the bottom portion defines an opening that is electrically connected to the receiving hole and has a height smaller than a height of the receiving hole, the height of the opening Arranging to elastically press the shoelace so as to squeeze the shoelace and place it into the receiving hole through the opening; the shoelace that is sequentially inserted and received in the receiving hole through the opening of the shoelace buckle
  • the shoelace can be a closed loop shoelace that is connected end to
  • the shoelace elastic control device comprises: a card fitting, the card fitting comprises a plate body and a finger portion formed on two sides of the plate body, and the shoe body and the finger portion are provided with a shoelace through hole, each finger shape Between the portion and the plate body defining a passage communicating with the shoe through hole; and a guiding member having a receiving space for restricting the card fitting therein and passing through the guiding member, the shoelace head crossing the a shoelace through hole and the passageway and extending through the receiving space, the receiving space being adapted to urge the card fitting to selectively move along the length of the shoelace relative to the guiding member, thereby causing the plate body and the finger portion The distance between the two changes, which in turn clamps or relaxes the shoelace between the plate and the fingers.
  • the invention has the advantages that: since the opening of the shoelace buckle and the receiving hole form a constricted structure, the shoelace elastically squeezes the shoelace by the shoelace buckle to elastically clamp the shoelace in the neck-down structure or from the neckline The structure is taken out so that the shoelace can be easily caught on the shoelace buckle, and the shoelace can freely slide in the neck-down structure.
  • Figure 1 shows a way to match the existing shoelace buckle with the shoelace.
  • Figure 2a shows a perspective view of another prior art lace buckle.
  • Figure 2b shows the manner in which the shoelace buckle shown in Figure 2a fits the shoelace.
  • Figure 3a shows a perspective view of a shoelace buckle in accordance with a first embodiment of the present invention, which also shows the mating relationship between the shoelace buckle and the shoelace.
  • Figure 3b shows a side view of the shoelace buckle shown in Figure 3a.
  • Figure 3c shows a bottom view of the shoelace buckle shown in Figure 3a.
  • Figure 3d shows a rear view of the shoelace buckle shown in Figure 3a.
  • Figure 3e shows a top view of the shoelace buckle shown in Figure 3a.
  • Figure 3f shows a cross-sectional view of the shoelace buckle of Figure 3e taken along the A-A direction.
  • Figure 3g shows a front view of the shoelace buckle shown in Figure 3a.
  • Figure 4a shows a perspective view of a shoelace buckle in accordance with another embodiment of the present invention.
  • Figure 4b shows a top view of the toothed shoelace shown in Figure 4a.
  • Figure 4c shows a cross-sectional view of the toothed shoelace buckle of Figure 4b taken along the B-B direction.
  • Figure 4d shows a cross-sectional view of the toothed shoelace buckle of Figure 4b taken along the A-A direction.
  • Figure 5 shows the fit between the shoelace and the shoelace.
  • Figure 6 shows the mating relationship between the shoelace buckle, the shoelace and the shoe shown in Figure 5.
  • Figure 7 is a plan view showing the shoelace elastic control device in accordance with one embodiment of the present invention.
  • Figure 8a shows a perspective view of the card fitting of the shoelace tightening control device of Figure 7.
  • Figure 8b shows a perspective view of the guide of the lace tension control device of Figure 8.
  • Figure 9a shows a plan view of the card fitting shown in Figure 8a.
  • Figure 9b shows a side view of the card fitting shown in Figure 9a.
  • Figure 10a shows a plan view of the guide shown in Figure 8b.
  • Figure 10b shows a side view of the guide shown in Figure 10a.
  • Figure 10c shows a cross-sectional view of the guide member of Figure 10b taken along the A-A direction.
  • Figure 10d shows a top view of the guide shown in Figure 10a.
  • Figure 11 shows the connection between the shoelace control device and the shoelace shown in Figure 7.
  • Figure 12 is a cross-sectional view showing the interaction between the shoelace elastic control device shown in Figure 11 and the shoelace.
  • Figure 13 shows the relationship between the shoelace buckle, the shoelace, the shoe and the shoelace elastic control device.
  • the present invention is directed to providing a shoelace buckle which is easy to use, time-saving and labor-saving, and a shoe to which a shoelace buckle is attached.
  • the shoelace buckle By designing the shoelace buckle as a neck-and-loop structure, and elastically pressing the shoelace by the shoelace buckle, the shoelace is elastically caught in or removed from the neck-down structure, thereby being conveniently The shoelace is snapped onto the shoelace buckle and the shoelace is free to slide within the neckline structure.
  • the shoelace buckle and the shoe provided by the present invention are described in detail below.
  • the shoelace buckle 30 As shown in Figs. 3a - 3g, the shoelace buckle 30 according to the first embodiment of the present invention has a neck-down structure.
  • the shoelace buckle 30 includes a bottom portion 31, a neck portion 33 projecting from the bottom portion 31, and an arm portion 34 extending laterally from the neck portion 33.
  • the bottom portion 31 has a first end 311 and a second end 312 opposite the first end 311.
  • the neck 33 is formed to extend upwardly from a first end 311 of the bottom portion 31 substantially perpendicular to the plane of the bottom portion 31.
  • the arm portion 34 is formed to extend laterally from the end of the neck portion 33 away from the bottom portion 31 toward the second end 312. The end of the arm portion 34 (i.e., the end away from the neck portion 33) protrudes toward the bottom portion 31 to form a stopper portion 343.
  • a curved surface between the neck portion 33 and the bottom portion 31 and between the arm portion 34 can be used as a transition surface, and preferably with a concave arcuate curved surface as a transition, so that the bottom portion 31, the neck portion 33 and the arm portion 34
  • a semi-closed and generally circular receiving aperture 345 is defined therebetween such that the shape of the receiving aperture 345 is more conformable to the shape of the lace; or, the bottom 31, the neck 33 and the arm 34 are semi-closed and Generally, the narrow to wide receiving hole 345 from the neck portion 33 to the opening direction, so that the shape of the receiving hole 345 can further urge the shoelace to closely fit the stopper portion 343; and the stopper portion 343 and the bottom portion
  • the opening 344 is defined between 31, and it is necessary to pay special attention to: the opening 344 is electrically connected to the receiving hole 345, and the height of the opening 344 is smaller than the height of the receiving hole 345, so as to facilitate elastic pressing of the shoelace, so that the shoe is The tape
  • the present invention also provides a toothed shoelace buckle, that is, two sets of shoelaces are attached to the shoelace buckle described above. tooth.
  • the overall structure of the shoelace buckle 35 is similar to that of the shoelace buckle 30 described above, and includes a bottom portion 352, a neck portion 357, an arm portion 351, a receiving hole 355, a uniform hole 354, and a bottom surface 3532 that mates with the upper.
  • the function of these parts is matched with the shoelace 40 and the shoe 50 in a manner similar to the shoelace buckle 30.
  • the toothed shoelace buckle 35 adds two sets of teeth 356 to the shoelace buckle 30, and the two sets of teeth are respectively distributed on the bottom 352 and the arm portion 351 of the toothed shoelace buckle 35. And connected to the neck 357 (refer to Figure 4a).
  • the teeth 356 are only distributed on one side of the button (on the side in the direction of the shoe exit, because they are mounted on opposite sides of the eye piece, so it is divided into right and left, refer to Figure 4c)
  • the upper row of teeth 3561 and the lower row of teeth 3562 are set at an angle that is slightly smaller than the minimum diameter of the 357-end of the neck of the neck, and the distance of the other end is equal to the distance between the bottom 352 and the arm 351.
  • the shoelace 40 can be accessed from one end of the large distance.
  • the shoelace 40 is squeezed by the teeth 3561 and 3562 to be stuck, thereby achieving a partial elastic effect of the shoelace.
  • the above-mentioned flexible structure has a flexible fit of the shoelace and the shoelace buckle.
  • the cooperation process between the two will be described below with reference to FIG.
  • the lace 40 having a certain diameter first passes through an opening 344 having a height that is less than the diameter of the lace. Due to the lace The diameter of 40 is greater than the height of the opening 344, so the lace 40 snaps into the opening 344 and is inaccessible.
  • the user can pull the shoelace 40 toward the opening 344, and the opening 344 elastically compresses the shoelace so that the shoelace 40 can be elastically slid into the receiving hole 345 through the opening 344 after being pressed.
  • the surface of the receiving hole 345 may be a mirror-polished circular hole, thereby facilitating the free sliding of the shoelace 40 in the receiving hole 345 without friction, and the receiving hole 345 may be disposed from the neck 33 to the opening direction. It is narrow to wide so that the shape of the receiving hole 345 can further urge the shoelace to closely fit the stopper portion 343. Then, the user only needs to tighten the lace 40 and tie the lace 40 to fix it. When it is necessary to replace the used shoelace, the user only needs to pull the shoelace to be replaced outside the opening 344, so that the opening 344 elastically presses the shoelace to release the shoelace from the receiving hole 345.
  • the shoelace buckle 30 provided by the present invention can be mounted to a shoe (such as the shoe 50 shown in Figure 6) in a variety of ways.
  • the lace buckle 30 can be secured to the shoe by gluing.
  • the shoelace buckle 30 can be attached to the shoe by means of a special device, such as a sewing machine.
  • the shoelace buckle 30 is provided with a structure that cooperates with the needle car to facilitate the smooth running of the needle car. This structure is a fitting portion 32 which is formed from the bottom portion 31 of the shoelace buckle 30 (refer to Fig. 3a).
  • the mating portion 32 can be simultaneously inserted into the eye piece of the shoe to fix the shoelace buckle 30 to the shoe, and in addition, the shoelace buckle 30 can be attached to the shoe by means of a rivet, in which case The corresponding structure of the carrying buckle 30 is installed on the shoe corresponding to the rivet, and will not be described here.
  • the thickness of the fitting portion 32 may be set to be tapered to be inserted into the shoe without significantly causing the shoe to be The position of the insertion fitting portion 32 becomes very thick, and therefore, there is no significant mating trace. Further, in order to increase the contact area reinforcing tension between the fitting portion 32 and the shoe, the fitting portion 32 is preferably shaped to be radially outwardly diffused from the second end of the bottom portion 31 into a fan ring shape.
  • the fitting portion 32 can be made into a curved shape conforming to the shape of the position on the shoe that mates with the fitting portion 32, such as a circular curved shape, so that the aesthetics of the shoe is not affected, and the fitting portion 32 is more easily fixed.
  • the mounting portion 32 can gradually transition from a one end to a other end of the neck formed into a curved shape to match the curvature of the upper.
  • a uniform hole can be opened at a suitable position on the shoelace buckle 30.
  • a uniform orifice 314 can be formed in the lower surface of the bottom portion 31 (the surface facing away from the neck portion 33).
  • a uniform aperture 341 may also be formed in the arm portion 34.
  • Figure 6 shows the mating relationship between the lace buckle 30, the lace 40 and the shoe 50.
  • a plurality of shoelaces 38 on the shoe 50 are paired and symmetrically distributed over a pair of eyelets 54.
  • the shoe belts 40 are sequentially crossed and freely received in the accommodating holes (refer to Fig. 5).
  • the present invention provides a shoe that allows the user to quickly and easily tighten the shoe strap or easily change the shoelace as opposed to the prior art.
  • the present invention also provides a shoelace elastic control device that controls the shoelace to release or clamp the shoelace.
  • Figure 7 illustrates such a lace tensioning control device 60 that includes a guide member 62 and a card fitting 61 that is resiliently movably disposed within the guide member 62.
  • Figure 8a, Figures 9a-9b show the card fitting 61 from different perspectives, respectively.
  • the card fitting 61 has a "mountain" shape as a whole, and includes an elongated plate body 611, and one end portion in the longitudinal direction of the plate body 611 is respectively along the transverse direction (perpendicular to the longitudinal direction).
  • a pair of curved portions 612 that are outwardly curved and a finger portion 613 that extends longitudinally from the end of the curved portion 612.
  • the plate body 611 and the pair of curved portions 612 and the fingers 613 extending from the curved portion 612, respectively, define the above-mentioned "mountain" shape.
  • the other end portion of the plate body 611 (the end portion opposite to the end portion where the curved portion 612 is formed) constitutes a pressing handle 6112. And a pair of mutually parallel upper surfaces 6114 and a lower surface 6116 are disposed between the two ends.
  • the upper surface 6114 is formed with a recess from the upper surface 6114 and is in the plate body
  • a guide groove 6111 extending between the both ends of the 611; similarly, the lower surface 6116 is also formed with a guide groove 6111 recessed from the lower surface 6116 and extending between both ends of the plate body 611.
  • the pair of guiding grooves 6111 are used to collectively effect the guiding action of the card fitting 61 in the guide 62 (described later).
  • a positioning hole 6115 is disposed at an end of the plate body 611 near the curved portion 612, and a positioning hole 6115 is disposed between the two curved portions 612 for arranging a spring thereon to realize the card fitting 61 and the guiding member.
  • the elastic interaction between 62 (described later).
  • two side faces 6118 which are simultaneously connected to the upper and lower surfaces 6114, 6116 are disposed.
  • each side surface 6118 is formed with a friction structure for increasing the friction between the side surface 6118 and other members, such as the lace.
  • the friction structure is a first tooth portion 6113 formed on the side surface 6118.
  • the friction structure may also be other known structures, such as a rough texture.
  • Each of the curved portions 612 is provided with a shoelace through hole 6117 for the shoelaces to pass through.
  • Each of the fingers 613 has an inner wall surface adjacent to a corresponding side surface 6118 of the plate body 611, and a second tooth portion 6119 corresponding to the first tooth portion 6113 on the side surface 6118 of the plate body 611 is formed on the inner wall surface.
  • the second tooth portion 6119 can also be replaced by other friction structures, such as other structures known in the art such as rough textures.
  • each curved portion 612, the fingers 613 extending from the curved portion 612 and the corresponding side surface 6118 of the plate 611 collectively define a space (not numbered) through which the lace passes, the passage and the curved portion 612.
  • the lace through hole 6117 is connected.
  • each of the fingers 613 has an outer wall surface opposite to its inner wall surface.
  • the outer wall surface includes a concave inner wall 652 that is recessed toward the plate body 611 and a tilting action wall 651 that engages the inner concave wall 652.
  • the horizontal distance between the engaging point between the inclined working wall 651 and the concave wall 652 and the plate body 611 is the largest (relative to the rest of the fingers 613). This design contributes to the elastic deformation of the card fitting 61 and the guide member 62.
  • the guide member 62 has a top wall 621, a bottom wall 622, and a pair of side walls connected to each other at the same time. 623.
  • a flange 631 corresponding to the guiding groove 6111 of the card fitting 61 is longitudinally opened on the inner surface of each of the top wall 621 and the bottom wall 622 for realizing the card fitting by the directional sliding of the guiding groove 6111 and the flange 631.
  • 61 is a predetermined movement within the guide 62.
  • a rough texture such as a toothed texture 632, may be formed on the top wall 621 and/or the bottom wall 622 of the guide member 62 for increasing the user-facing guide member.
  • the grip of 62 is shown in Figure 10b.
  • the guiding member 62 extends to the inside of the accommodating space 624 at a joint of the two side walls 623 with a stud 626.
  • the stud 626 defines a positioning hole 627 for limiting the spring therein.
  • a shoe insertion hole 625 corresponding to the shoelace through hole 6117 of the card fitting 61 is formed between the bottom of each of the side walls 623 and the boss 626, and the shoelace piercing hole 625 communicates with the above-mentioned accommodation space 624.
  • each side wall 623 has an inner wall surface facing the accommodation space 624.
  • the inner wall surface includes a first guiding inner wall 628, a second guiding inner wall 630, and a transition inner wall 629 that connects the first and second guiding inner walls 628, 630 to each other.
  • the first guiding inner walls 628 of the two side walls 623 define an opening with each other, wherein the opening width is slightly smaller than the maximum distance between the two fingers 613 of the card fitting 61 and the shoelace simultaneously compressed (ie, The position of the joint between the inclined working wall 651 and the concave wall 652).
  • the distance between the two transition inner walls 629 is from top to bottom (i.e., from the point of engagement between the transition inner wall 629 and the first guide inner wall 628 to the direction of the junction between the transition inner wall 629 and the second guide inner wall 630) gradually increase.
  • the distance between the two second guiding inner walls 630 is slightly larger than the maximum distance between the two fingers 613 of the card fitting 61 when it is not compressed (ie, between the inclined working wall 651 and the concave wall 652). Connection point position).
  • the first shoelace head 42 and the second shoelace head 41 of the shoelace 40 pass through the passage between the finger 613 of the card fitting 61 and the plate body 611, respectively. And extending from the shoelace through hole 6117 on the curved portion 612, and then protruding from the shoelace through hole 625 of the guide member 62.
  • Card fitting 61 from one of the guides 62 At the opening defined by the first guiding inner wall 628, and by the directional sliding of the guiding groove 6111 on the card fitting 61 with the flange 631 of the guiding member 62, it enters the accommodating space 624.
  • the card fitting 61 Since the opening width is slightly smaller than the maximum distance between the two fingers 613 of the card fitting 61 and the shoelace simultaneously compressed, the card fitting 61 is once the card fitting 61 is elastically compressed into the guiding member 62. It does not automatically slide out of the guide 62 itself.
  • a compressible elastic member such as one end of the compression spring 632 shown in FIG. 12 is fitted over the positioning hole 6115 of the card fitting 61, and the other end of the compression spring 632 is received in the boss 626 of the guide member 62. Positioning hole 627.
  • the compression spring 632 since the compression spring 632 has a reaction force against the card fitting 61, the inclined action walls 651 of the two fingers 613 of the card fitting 61 are elastically biased against the two transition inner walls 629 of the guide member 62, respectively. And the force of the transition inner wall 629 against the working wall 651 causes the fingers 613 to compress toward the plate body 611.
  • This compressed state causes the second tooth portion 6119 of the finger 613 and the first tooth portion 6113 of the plate body 611 to respectively press the first shoelace head 41 and the second shoelace head 42 of the lace 40, thereby causing the shoelace 40 is squeezed and cannot slide relative to the card fitting 61, thereby tightening the shoelace 40.
  • the user When it is necessary to adjust the tightness of the shoelace 40 or the need to replace the used shoelace, the user only needs to push the pressing handle 6112 to further compress the compression spring 632, and the card fitting 61 further penetrates into the guiding member 62. As the depth of penetration increases, the inclined working wall 651 gradually moves along the transition inner wall 629 toward the second guiding inner wall 630.
  • the shoelace elastic control device (card fitting and guide member) provided by the present invention Day, or change the shoelaces. If the combination of the shoelace elastic control device and the shoelace is combined with the aforementioned shoe having the shoelace buckle, a shoe which is more convenient than the conventional art can be formed.
  • the mutual cooperation relationship between the shoelace buckle 30, the shoelace 40, the shoe 50 and the shoelace elastic control device 60 is shown in FIG.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

鞋带扣及鞋子
技术领域 本发明涉及一种鞋类制品， 尤其涉及一种用于鞋上的鞋带扣， 具 有鞋带扣的鞋子， 及同时具有鞋带扣、 鞋带与鞋带松紧控制装置的鞋 子。
背景技术
鞋子是人类日常生活中必不可少的产品。 现有的鞋子主要有两 类， 一类鞋子没有鞋带， 比如皮鞋， 这种鞋子穿起来简单、 方便且快 捷； 另一类鞋子上具有鞋带， 比如运动鞋， 这种设有鞋带的鞋子虽然 穿起来可能费时费力，但其在需要绑紧鞋子的场合比无鞋子的鞋子具 有明显的优势， 比如对于长时间运动的情况下 (例如长距离慢跑、 剧 烈的篮球或足球运动等）， 绑有鞋带的运动鞋可以艮好地穿在脚上而 不会掉落， 但对于没有鞋带的鞋子， 则掉落的可能性很多。 此外， 设 有鞋带的鞋子由于具有一定的美观性， 因此其仍然具有一定的使用市 场， 不会被无鞋带的鞋子所取代。
对于绑带式鞋子， 鞋带与鞋子之间的配合方式可以有多种。 其中 一种配合方式是这样实现的： 即在鞋子的鞋眼片上开设多对鞋带孔， 鞋带依次从这些鞋带孔中穿过， 然后将鞋带勒紧并打结， 从而将鞋子 穿上。 然而， 这种配合方式容易损坏鞋子， 因为鞋带与鞋眼片之间的 相互作用力非常大， 极容易将鞋带孔撕裂， 从而损坏鞋子； 此外， 由 于鞋带与鞋子之间的摩擦力太大， 因此更不容易将鞋子勒紧。
另一种改进的鞋带与鞋子之间的配合关系借助鞋带扣实现。 图 1 展示了这种改进的鞋带扣的结构。 如图所示， 鞋带扣 20由金属材料 或塑料材料制成， 并且作为单独产品而出现。 其通过适当设备比如针 车或借助铆钉而固定到鞋上。 鞋带扣 20上设置有鞋带穿孔 22 , 鞋带 10从这些穿孔 22中依次穿过， 然后将鞋带 10绑紧， 使用者仍然需 要费时费力地将鞋带逐个穿过鞋带扣的鞋带穿孔， 因此使用起来仍然 显得麻烦。
另一种鞋带扣展示于图 2a-2b中。 如图所示， 鞋带扣 20'包括底 板 21、 从底板 21上形成的突出部 23及从突出部 23弯折而成的弯曲 部 24。 并且弯曲部 24与突出部 23之间界定了半开口的楔形部 25。 将多个这种鞋带扣 20，安装于鞋子上之后， 使用者只需要沿着方向 R 将鞋带 10'勒紧到楔形部 25即可， 因为楔形部 25 自身的结构使得鞋 带 10，卡在楔形部 25上。这种鞋带扣结构釆用了半开口的形式， 因此 避免了鞋带穿孔的动作。 但是， 由于楔形部一旦将鞋带夹紧后， 鞋带 的松紧程度很难再次调整，这样就不得不繁瑣地将鞋带从每个鞋带扣 上脱离， 然后再调整松紧程度。 因此， 使用起来也不方便。
因而，有必要提供一种鞋带扣，以便克服现有技术的缺点与不足。
发明内容
本发明的目的是提供一种鞋带扣、 具有鞋带扣的鞋子， 及同时具 有鞋带扣、 鞋带与鞋带松紧控制装置的鞋子， 其能够快速且方便地将 鞋带绑紧或更换。
为了实现上述目的， 本发明提供一种用于鞋子的鞋带扣， 包括底 部； 从底部的一端横截于底部所在表面而突出的颈部； 及从颈部横向 地朝着底部的另一端延伸的臂部。臂部、 颈部与底部共同界定了用于 收容鞋带的容纳孔， 臂部的末端朝着底部突出止挡部， 所述止挡部与 底部之间界定了与容纳孔导通且高度小于容纳孔高度的开口，开口高 度设置成可弹性地挤压鞋带，以便将鞋带挤压后经由开口而放置到容 纳孑 L内。
本发明提供一种具有鞋带扣的鞋子， 鞋带扣包括底部； 从该底部 的一端横截于该底部所在表面而突出的颈部；及从该颈部横向地朝着 底部的另一端延伸的臂部， 该臂部、 该颈部与该底部共同界定了用于 收容鞋带的容纳孔， 该臂部的末端朝着该底部突出有止挡部， 所述止 挡部与该底部之间界定了与该容纳孔导通且高度小于该容纳孔高度 的开口， 该开口的高度设置成可弹性地挤压鞋带， 以便将鞋带挤压后 经该开口而放置到该容纳孔内。
本发明提供一种具有鞋带扣、 鞋带及鞋带松紧控制装置的鞋子， 其包括： 多个分布在一对鞋眼片上的鞋带扣， 该鞋带扣包括底部； 从 该底部的一端横截于该底部所在表面而突出的颈部；及从该颈部横向 地朝着底部的另一端延伸的臂部， 该臂部、 该颈部与该底部共同界定 了用于收容鞋带的容纳孔， 该臂部的末端朝着该底部突出有止挡部， 所述止挡部与该底部之间界定了与该容纳孔导通且高度小于该容纳 孔高度的开口， 该开口的高度设置成可弹性地挤压鞋带， 以便将鞋带 挤压后经该开口而放置到该容纳孔内；依次交叉并经该鞋带扣的开口 而容纳于该容纳孔内的鞋带，所述鞋带可为首尾相连的封闭式环形鞋 带； 及鞋带松紧控制装置。 鞋带松紧控制装置包括： 卡配件， 该卡配 件包括板体及形成于该板体两侧的指状部，该板体与该指状部之间开 设有鞋带过孔，每个指状部与板体之间界定有与该鞋带过孔连通的通 道； 及导向件， 所述导向件内具有将该卡配件限制于其内且贯通该导 向件的容纳空间，该鞋带头穿越该鞋带过孔及该通道并且贯穿该容纳 空间，该容纳空间适于促使该卡配件相对于该导向件而选择性地作沿 着该鞋带长度方向的运动， 从而令板体与指状部之间的距离变化， 进 而将该鞋带夹紧或松弛于板体与指状部之间。
本发明的优点在于：由于鞋带扣的开口与容纳孔构成了缩口式结 构，通过鞋带扣对鞋带的弹性挤压而将鞋带弹性地卡在缩口式结构内 或从缩口式结构内取出， 从而可以方便地将鞋带卡在鞋带扣上， 并且 鞋带可在缩口式结构内自由地滑动。 下面将结合附图， 通过优选实施例详细描述本发明。 附图说明
图 1展示了现有鞋带扣与鞋带的一种配合方式。
图 2a展示了另一种现有鞋带扣的立体结构图。
图 2b展示了图 2a所示鞋带扣与鞋带配合的方式。
图 3a展示了根据本发明第一个实施例的鞋带扣的立体图，该图 同时展示了该鞋带扣与鞋带之间的配合关系。
图 3b展示了图 3a所示鞋带扣的侧视图。
图 3c展示了图 3a所示鞋带扣的仰视图。
图 3d展示了图 3a所示鞋带扣的后视图。
图 3e展示了图 3a所示鞋带扣的俯视图。
图 3f展示了图 3e所示鞋带扣沿 A-A方向的剖视图。
图 3g展示了图 3a所示鞋带扣的主视图。
图 4a展示了根据本发明另一个实施例的鞋带扣的立体图。 图 4b展示了图 4a所示带齿鞋带扣的俯视图。
图 4c展示了图 4b所示带齿鞋带扣沿着 B-B方向的剖视图。 图 4d展示了图 4b所示带齿鞋带扣沿着 A-A方向的剖视图。 图 5展示了鞋带扣与鞋带之间的配合关系。
图 6展示了图 5所示鞋带扣、 鞋带与鞋子之间的配合关系。 图 7展示了根据本发明一个实施例的鞋带松紧控制装置的平面 结构视图。
图 8a展示了图 7所示鞋带松紧控制装置的卡配件的立体图。 图 8b展示了图 8所示鞋带松紧控制装置的导向件的立体图。 图 9a展示了图 8a所示卡配件的平面视图。
图 9b展示了图 9a所示卡配件的侧视图。
图 10a展示了图 8b所示导向件的平面视图。 图 10b展示了图 10a所示导向件的侧视图。
图 10c展示了图 10b所示导向件沿着 A-A方向的剖视图。
图 10d展示了图 10a所示导向件的俯视图。
图 11展示了图 7所示鞋带松紧控制装置与鞋带之间的连接关 系。
图 12以剖视的方式展示了图 11所示鞋带松紧控制装置与鞋带 之间的相互作用关系。
图 13展示了鞋带扣、鞋带、鞋子与鞋带松紧控制装置之间的配 合关系。
具体实施方式 现在参考附图对本发明进行描述。 如上所述， 本发明旨在提供一 种使用方便、省时省力的鞋带扣及安装有鞋带扣的鞋子。 通过将鞋带 扣设计成缩口式结构，并且通过鞋带扣对鞋带的弹性挤压而将鞋带弹 性地卡在缩口式结构内或从缩口式结构内取出，从而可以方便地将鞋 带卡在鞋带扣上， 并且鞋带可在缩口式结构内自由地滑动。 下面详细 描述本发明提供的鞋带扣及鞋子。
如图 3a-3g所示， 根据本发明的第一个实施例的鞋带扣 30具有 缩口式结构。 鞋带扣 30包括底部 31、 从底部 31上突出形成的颈部 33及从颈部 33横向地延伸形成的臂部 34。
具体地， 底部 31具有第一端 311及与该第一端 311相对的第二 端 312。所述颈部 33从该底部 31的第一端 311基本上垂直于底部 31 所在平面而向上延伸形成。 而所述臂部 34则从颈部 33远离底部 31 的一端横向地朝着第二端 312延伸形成。臂部 34的末端（即远离颈部 33的一端)朝着底部 31 突出形成止挡部 343。 特别地， 所述颈部 33 与底部 31之间及与臂部 34之间可以弯曲表面作为过渡面，并且优选 地以内凹圓弧曲面作为过渡， 从而在底部 31、 颈部 33与臂部 34之 间界定了半封闭且大体上为圓形的容纳孔 345 , 从而使容纳孔 345的 形状更加与鞋带形状相符； 或者， 在底部 31、 颈部 33与臂部 34之 间界定了半封闭且大体上为从颈部 33到开口方向的由窄到宽的容纳 孔 345 , 以使容纳孔 345的形状可更加促使鞋带与止挡部 343紧密贴 合； 而所述止挡部 343与底部 31之间则界定了开口 344 , 并且需要 特别注意的是： 该开口 344与容纳孔 345导通， 并且开口 344的高度 小于容纳孔 345的高度， 以有利于弹性挤压鞋带， 以便将鞋带挤压后 经由所述开口 344而放置到所述容纳孔 345内， 构成了缩口式结构。
另外为了减轻前面所述的鞋带松紧控制装置的承载力度，本发明 中还提供了一种带齿鞋带扣，即在前面所述的鞋带扣上加上两组用于 卡鞋带的齿。
如图 4a - 4d所示。鞋带扣 35的整体结构与前面所述的鞋带扣 30 相似， 包含底部 352、 颈部 357、 臂部 351、 容纳孔 355 , 均料孔 354 以及与鞋面配合的底面 3532。 这些部位的功能， 与鞋带 40及鞋子 50 的配合方式跟鞋带扣 30—样。 不同于鞋带扣 30 的是， 带齿鞋带扣 35在鞋带扣 30的基础上增加了两组齿 356 , 两组齿分别分布在带齿 鞋带扣 35的底部 352和臂部 351 ,并且与颈部 357相连（参考图 4a )。 齿 356只分布在扣子的一侧（在鞋带出口方向的一侧， 因为是相背地 安装在鞋眼片的两侧， 所以要分左右， 参考图 4c )
上排齿 3561和下排齿 3562设置成一定角度，靠近颈部 357—端 的距离略小于鞋带 40受挤压时的最小直径， 另一端的距离等于底部 352与臂部 351 间的距离。 这样鞋带 40可以从大距离的一端进入， 当进入到小距离一端时， 鞋带 40就会受到齿 3561、 3562的挤压而被 卡住， 从而达到鞋带的部分松紧效果。
上述具有一定弹性的缩口式结构实现了鞋带与鞋带扣的灵活配 合。 下面结合图 5来说明两者之间的配合过程。 如图 5所示， 具有一 定直径的鞋带 40首先经过高度小于鞋带直径的开口 344。 由于鞋带 40的直径大于开口 344的高度， 因此鞋带 40卡在开口 344处而无法 进入。 此时， 使用者可以向着开口 344拉动鞋带 40 , 由于开口 344 弹性压缩鞋带， 从而使得鞋带 40经挤压后可以通过开口 344弹性地 滑入容纳孔 345内。 由于开口 344的高度小于鞋带 40的直径， 因此 鞋带 40限制在容纳孔 345内而无法轻易从开口 344脱离。 另夕卜， 容 纳孔 345表面可为镜面抛光圓形孔，因此有助于鞋带 40在容纳孔 345 内无摩擦力的自由滑动， 且容纳孔 345可设置为从颈部 33到开口方 向由窄到宽，以使容纳孔 345的形状可更加促使鞋带与止挡部 343紧 密贴合。 然后， 使用者只需要勒紧鞋带 40并将鞋带 40打结就可以将 其固定。 当需要更换掉用旧的鞋带时， 使用者只需要向开口 344外拉 动将被更换的鞋带，从而开口 344弹性地挤压鞋带使鞋带脱离容纳孔 345即可。
本发明提供的鞋带扣 30可以借助多种方式安装到鞋子 (比如图 6 所示的鞋子 50)上。举例而言，鞋带扣 30可以通过粘合的方式而固定 到鞋子上。 备选地， 鞋带扣 30可以借助专用设备， 比如针车而安装 到鞋子上。 在这种情况下， 鞋带扣 30上设置有与针车配合的结构， 以便有助于针车的顺利运行。这种结构为从鞋带扣 30的底部 31上延 伸形成的配合部分 32(参考图 3a)。 配合部分 32同时可用于插入到鞋 子的鞋眼片内， 以便将鞋带扣 30固定到鞋子上， 另外， 也可以釆用 铆钉方式将鞋带扣 30安装到鞋子上， 在这种情况下， 携带扣 30上设 置有对应铆钉方式安装到鞋子上的相应结构， 这里不再赘述。
参考图 3b, 为了容易地将配合部分 32插入到鞋子内， 同时不会 影响鞋子的美观度， 可以将配合部分 32的厚度设置成渐薄式适于插 入到鞋子内， 而不会明显地导致鞋子上插入配合部分 32的位置变得 非常厚， 因此， 不会有明显的配合痕迹。 此外， 为了增大配合部分 32与鞋子之间的接触面积增强拉力， 优选地将配合部分 32的形状设 置成从底部 31的第二端径向向外地扩散成扇环形状。进一步优选地， 可以将配合部分 32制造成与鞋子上与配合部分 32配合的位置的形状 相符的曲面形状， 比如圓弧曲面形状， 从而不会影响鞋子的美观度， 并且更容易将配合部分 32进行固定。 比如， 安装部 32可以从底部上 形成该颈部的一端到另一端逐渐过渡成曲面形状，以与鞋面弧度配合 更吻合。
额外地， 为了使鞋带扣 30的料厚均勾， 同时为了使鞋带扣 30在 使用时受力更加均匀，可以在鞋带扣 30上的适当位置处开设均料孔。 比如， 如图 3c、 3f所示， 可以在底部 31的下表面（背离颈部 33的表 面)上开设均料孔 314。 额外地或备选地， 如图 3f、 3e所示， 也可以 在臂部 34上开设均料孔 341。
图 6展示了鞋带扣 30、 鞋带 40及鞋子 50之间的配合关系。 鞋 子 50上多个鞋带扣 30成对并且对称地分布在一对鞋眼片 54上。 鞋 带 40依次交叉并自由地收容于容纳孔内（参考图 5)。 如前所述， 相对 于现有技术，本发明提供的这种鞋子可以让使用者快速且容易地将鞋 带绑紧或轻松地更换鞋带。
另一方面， 本发明同时提供一种对鞋带进行控制， 即将鞋带松开 或夹紧的鞋带松紧控制装置。 图 7展示了这种鞋带松紧控制装置 60 , 其包括导向件 62及可弹性移动地设置在导向件 62内部的卡配件 61。
图 8a、 图 9a-9b分别从不同视角展示了卡配件 61。 如图所示， 卡配件 61总体上呈 "山" 字形， 其包括纵长的板体 611、 从板体 611 纵长方向上的一个端部分别沿着横截方向 (垂直于纵长方向）向外弯曲 的一对弯曲部 612 及从弯曲部 612 的末端纵向地延伸形成的指状部 613。 板体 611与一对弯曲部 612及分别从弯曲部 612延伸的指状部 613共同界定了上述 "山" 字形状。
板体 611的另一个端部 (与形成弯曲部 612的端部相对的端部)构 成了按压柄 6112。并且两个端部之间设有一对互相平行的上表面 6114 及下表面 6116。 上表面 6114上形成有从上表面 6114凹进且在板体 611的两个端部之间延伸的引导槽 6111 ; 类似地， 下表面 6116上也 形成有从下表面 6116凹进且在板体 611的两个端部之间延伸的引导 槽 6111。 该对引导槽 6111用于共同实现对卡配件 61在导向件 62内 的导向作用（详后述)。 此外， 板体 611靠近弯曲部 612的端部设有定 位孔 6115 , 并且定位孔 6115设置在两个弯曲部 612之间， 用于将弹 簧套设于其上，以便实现卡配件 61与导向件 62之间的弹性互动作用 (详后述）。 板体 611 的两个端部之间进一步设置有同时与上下表面 6114、 6116连接的两个侧面 6118。 特别地， 每个侧面 6118上均形成 有用于加大侧面 6118与其它构件， 比如鞋带之间摩擦的摩擦结构。 优选地， 这种摩擦结构为形成于侧面 6118上的第一齿状部 6113 , 当 然， 摩擦结构也可以为其它业界所知的结构， 例如粗糙紋理。
所述每个弯曲部 612上开设有用于让鞋带穿过的鞋带过孔 6117。 所述每个指状部 613具有靠近板体 611的对应侧面 6118的内壁面， 内壁面上形成与板体 611的侧面 6118上的第一齿状部 6113对应的第 二齿状部 6119。 当然， 第二齿状部 6119也可以由其它摩擦结构所代 替， 比如为业界所知的其它结构如粗糙紋理等。 应当注意： 每个弯曲 部 612、从弯曲部 612延伸的指状部 613与板体 611的对应侧面 6118 之间共同界定了让鞋带通过的空间（未标号)， 该通道与弯曲部 612上 的鞋带过孔 6117连通。
参考图 9a, 所述每个指状部 613具有与其内壁面相对的外壁面。 外壁面包括朝着板体 611内凹的内凹壁 652及与内凹壁 652衔接的倾 斜作用壁 651。 从图中可以看出， 倾斜作用壁 651与内凹壁 652之间 的衔接点与板体 611之间的水平距离最大 (相对于指状部 613上的其 余部分)。 这种设计有助于卡配件 61与导向件 62之间的弹性变形配 合。
下面介绍导向件 62的结构。 如图 8b、 图 10a-10d所示， 导向件 62具有互相平行的顶壁 621、底壁 622及同时与两者连接的一对侧壁 623。 所述两个侧壁 623与顶壁 621及底壁 622共同界定了容纳空间 624, 用于容纳上述卡配件 61。 每个顶壁 621及底壁 622内表面上均 纵向地开设有与卡配件 61上的引导槽 6111对应的凸缘 631 , 用于借 助引导槽 6111与凸缘 631配合的定向滑动而实现卡配件 61在导向件 62 内的预定运动。 优选地， 为了让使用者容易地操作鞋带松紧控制 装置， 可以将导向件 62的顶壁 621及 /或底壁 622上形成粗糙紋理， 如齿状紋理 632, 用于增加使用者对导向件 62 的抓取力， 如图 10b 所示。
此外， 所述导向件 62在两个侧壁 623的连接处向上述容纳空间 624内部延伸出凸柱 626, 该凸柱 626 内开设有定位孔 627 , 用于将 弹簧限制于其内。每个侧壁 623的底部与该凸柱 626之间形成与卡配 件 61的鞋带过孔 6117对应的鞋带穿设孔 625 , 并且鞋带穿设孔 625 与上述容纳空间 624连通。 另外， 每个侧壁 623具有面向容纳空间 624的内壁面。 该内壁面包括第一引导内壁 628、 第二引导内壁 630 及将第一与第二引导内壁 628、 630互相衔接起来的过渡内壁 629。 两个侧壁 623的第一引导内壁 628互相界定了一个开口， 在这里， 开 口宽度略小于卡配件 61的两个指状部 613与鞋带同时被压缩时两者 之间的最大距离 （即倾斜作用壁 651 与内凹壁 652之间的衔接点位 置）。此外，两个过渡内壁 629之间的距离从上到下（即从过渡内壁 629 与第一引导内壁 628之间的衔接点到过渡内壁 629与第二引导内壁 630之间的衔接点的方向）逐渐增加。而两个第二引导内壁 630之间的 距离则稍微大于卡配件 61的两个指状部 613未被压缩时两者之间的 最大距离（即倾斜作用壁 651与内凹壁 652之间的衔接点位置）。
参考图 8a、 图 9a、 图 10c、 图 11及图 12, 鞋带 40的第一鞋带 头 42及第二鞋带头 41分别穿过卡配件 61的指状部 613与板体 611 之间的通道， 并且从弯曲部 612上的鞋带过孔 6117中伸出， 接着又 从导向件 62的鞋带穿设孔 625中伸出。 卡配件 61从导向件 62的一 对第一引导内壁 628所界定的开口处， 并且借助卡配件 61上的引导 槽 6111与导向件 62的凸缘 631配合的定向滑动而进入容纳空间 624 内。 由于该开口宽度略小于卡配件 61的两个指状部 613与鞋带同时 被压缩时两者之间的最大距离， 因此， 一旦卡配件 61被弹性地压缩 到导向件 62内，卡配件 61 自身不会自动地再次从导向件 62内滑出。
此外，一个可被压缩的弹性元件，比如图 12所示的压缩弹簧 632 的一端套在卡配件 61的定位孔 6115上，而压缩弹簧 632的另一端则 收容在导向件 62的凸柱 626的定位孔 627内。 在一般情况下， 由于 压缩弹簧 632对卡配件 61具有反作用力， 卡配件 61 的两个指状部 613的倾斜作用壁 651分别弹性地 ·ί氏靠在导向件 62的两个过渡内壁 629上， 并且过渡内壁 629对作用壁 651的作用力使得指状部 613朝 着板体 611压缩。 这种压缩状态使得指状部 613的第二齿状部 6119 及板体 611的第一齿状部 6113分别挤压鞋带 40的第一鞋带头 41与 第二鞋带头 42, 从而导致鞋带 40被挤压而无法相对于卡配件 61滑 动， 进而将鞋带 40绑紧。
当需要调整鞋带 40的松紧程度或者需要更换用旧的鞋带时， 使 用者只需要推动按压柄 6112 , 使压缩弹簧 632进一步被压缩， 而卡 配件 61则进一步深入到导向件 62内。 随着深入程度的增加， 倾斜作 用壁 651逐渐沿着过渡内壁 629向着第二引导内壁 630移动。由于两 个过渡内壁 629之间的距离从上到下逐渐增加，同时由于两个第二引 导内壁 630之间的距离稍微大于卡配件 61的两个指状部 613未被压 缩时两者之间的最大距离， 因此指状部 613的压缩状态逐渐解除， 即 指状部 613与板体 611之间的距离逐渐增加， 从而使鞋带 40的受压 程度逐渐变弱， 直到鞋带 40完全松弛为止。 此时， 可以轻松地调整 鞋带或更换鞋带。
概括地将， 本发明提供的鞋带松紧控制装置 (卡配件与导向件的 节， 或者更换鞋带。 如果将这种鞋带松紧控制装置与鞋带的组合与前 述具有鞋带扣的鞋子结合起来，则可以形成一种相对于传统技术更加 方便的鞋子。 其中， 鞋带扣 30、 鞋带 40、 鞋子 50与鞋带松紧控制装 置 60之间的相互配合关系展示于图 13中。
以上所揭露的仅为本发明的优选实施例而已， 当然不能以此来限 定本发明之权利范围， 因此依本发明申请专利范围所作的等同变化， 仍属本发明所涵盖的范围。

Claims

权 利 要 求
1. 一种用于鞋子的鞋带扣， 其包括：
底部；
从所述底部的一端横截于所述底部所在表面而突出的颈部； 及 从所述颈部横向地朝着底部的另一端延伸的臂部， 其中， 所述臂部、所述颈部与所述底部共同界定了用于收容鞋带的容纳 孔， 所述臂部的末端朝着所述底部突出有止挡部， 所述止挡部与所述 底部之间界定了与所述容纳孔导通且高度小于所述容纳孔高度的开 口， 所述开口的高度设置成可弹性地挤压鞋带， 以便将鞋带挤压后经 由所述开口而放置到所述容纳孔内。
2. 根据权利要求 1所述的鞋带扣， 其特征在于： 所述颈部与所 述底部之间及与所述臂部之间均以弯曲表面作为过渡面；所述弯曲表 面为内凹圓弧面；所述臂部上开设有促使所述鞋带扣料厚均勾及促使 所述鞋带扣在使用时受力均勾的均料孔；所述底部远离所述颈部的表 面上开设有促使所述鞋带扣料厚均勾及促使所述鞋带扣在使用时受 力均勾的均料孔；所述底部上与形成所述颈部的一端相对的另一端向 外延伸形成配合部分；所述配合部分从所述底部上形成所述颈部的一 端到另一端扩散成扇环形状或所述配合部分从所述底部上形成所述 颈部的一端到另一端逐渐弯曲成曲面状并与鞋面弧度配合更吻合。
3. 根据权利要求 1或 2所述的鞋带扣， 其特征在于： 在鞋带容 纳孔的一侧设有用于卡鞋带的两排齿，所述齿对称地分布在底部和臂 部； 所述两排齿的距离自颈部渐渐地向外变大， 靠近颈部端的距离略 小于鞋带完全受挤压后的尺寸大小，在最外部的距离等同于臂部与底 部间的距离， 以使鞋带能从大距离处进入， 在小距离处卡紧。
4. 一种鞋子， 其包括：
多个分布在一对鞋眼片上的鞋带扣， 所述鞋带扣包括： 底部； 从 所述底部的一端横截于所述底部所在表面而突出的颈部；及从所述颈 部横向地朝着底部的另一端延伸的臂部， 所述臂部、 所述颈部与所述 底部共同界定了用于收容鞋带的容纳孔 ,所述臂部的末端朝着所述底 部突出有止挡部 ,所述止挡部与所述底部之间界定了与所述容纳孔导 通且高度小于所述容纳孔高度的开口，所述开口的高度设置成可弹性 地挤压鞋带， 以便将鞋带挤压后经所述开口而放置到所述容纳孔内；
5. 根据权利要求 4所述的鞋子， 其特征在于： 所述颈部与所述 底部之间及与所述臂部之间均以弯曲表面作为过渡面；所述弯曲表面 为内 IHJ圓弧面；所述底部上与形成所述颈部的一端相对的另一端向外 延伸形成配合部分。
6. 一种鞋子， 其包括：
多个分布在一对鞋眼片上的鞋带扣， 所述鞋带扣包括： 底部； 从 所述底部的一端横截于所述底部所在表面而突出的颈部；及从所述颈 部横向地朝着底部的另一端延伸的臂部， 所述臂部、 所述颈部与所述 底部共同界定了用于收容鞋带的容纳孔 ,所述臂部的末端朝着所述底 部突出有止挡部 ,所述止挡部与所述底部之间界定了与所述容纳孔导 通且高度小于所述容纳孔高度的开口，所述开口的高度设置成可弹性 地挤压鞋带， 以便将鞋带挤压后经所述开口而放置到所述容纳孔内； 依次交叉并经所述鞋带扣的开口而容纳于所述容纳孔内的鞋带， 并且所述鞋带具有两个用于将所述鞋带绑紧的鞋带头； 及
鞋带松紧控制装置， 其包括： 卡配件， 所述卡配件包括板体及形 成于所述板体两侧的指状部 ,所述板体与所述指状部之间开设有鞋带 过孔， 每个指状部与板体之间界定有与所述鞋带过孔连通的通道； 及 件的容纳空间，所述鞋带头穿越所述鞋带过孔及所述通道并且贯穿所 述容纳空间，所述容纳空间适于促使所述卡配件相对于所述导向件而 选择性地作沿着所述鞋带长度方向的运动，从而令板体与指状部之间 的距离变化， 进而将所述鞋带夹紧或松弛于板体与指状部之间。
7. 根据权利要求 6所述的鞋子， 其特征在于： 所述板体的一个 端部上分别向外弯曲形成一对弯曲部，所述指状部从所述弯曲部的末 端延伸形成， 并且所述鞋带过孔界定于所述弯曲部上； 所述板体的另 一个端部设有按压柄，并且两个端部之间设有一对互相平行的上表面 及下表面；所述板体的上表面形成有从上表面突出且在板体的两个端 部之间延伸的引导槽，所述下表面形成有从下表面突出且在板体两个 端部之间延伸的引导槽； 所述导向件具有互相平行的顶壁、底壁及同 时与两者连接的一对侧壁，所述两个侧壁与顶壁及底壁共同界定了上 述容纳空间，每个顶壁及底壁内表面上均纵向地开设有与卡配件上的 引导槽对应的凸缘，用于借助对应凸缘在引导槽内的滑动而导致卡配 件在导向件内的预定运动；
所述板体靠近弯曲部的端部开设有第一定位孔；所述导向件在两 个侧壁的连接处向上述容纳空间内部延伸出其内开设有第二定位孔， 一个压缩弹性元件的一端套设在所述第一定位孔，而另一端则收容于 第二定位孔， 所述卡配件借助改压缩弹性元件而限制于所述导向件 内； 所述压缩弹性元件为压缩弹簧； 所述导向件的每个侧壁的底部与 所述凸柱之间形成与卡配件的鞋带过孔对应且与上述容纳空间连通 的鞋带穿设孔。
8. 根据权利要求 7所述的鞋子， 其特征在于： 所述板体的两个 端部之间进一步设置有同时与上下表面连接的两个侧面 ,每个侧面上 形成有第一齿状部；所述每个指状部具有靠近板体的对应侧面的内壁 面， 所述内壁面上形成与板体侧面上的第一齿状部对应的第二齿状 部， 所述每个弯曲部、从弯曲部延伸的指状部与板体的对应侧面之间 共同界定了上述通道， 所述鞋带的鞋带头穿越所述鞋带过孔、 所述通 道及所述鞋带穿设孔而贯穿所述容纳空间。
9. 根据权利要求 8所述的鞋子， 其特征在于： 所述每个指状部 具有与其内壁面相对的外壁面，所述外壁面包括朝着板体内 IHJ的内 IHJ 壁及与内 IHJ壁衔接的倾斜作用壁；所述导向件的每个侧壁具有面向容 纳空间的内壁面， 所述内壁面包括第一引导内壁、 第二引导内壁及将 第一与第二引导内壁互相衔接起来的过渡内壁，两个第一引导内壁共 同界定了宽度略小于卡配件的两个指状部与鞋带同时被压缩时两者 之间的最大距离的开口，且两个过渡内壁之间的距离从过渡内壁与第 一引导内壁之间的衔接点到过渡内壁与第二引导内壁之间的衔接点 逐渐增加，而两个第二引导内壁之间的距离则大于卡配件的两个指状 部未被压缩时两者之间的最大距离。
10. 根据权利要求 9所述的鞋子， 其特征在于： 所述压缩弹簧促 使所述卡配件的两个指状部的倾斜作用壁分别弹性地抵靠在导向件 的两个过渡内壁上，并且过渡内壁对倾斜作用壁的作用力使指状部朝 着板体压缩，进而使指状部的第二齿状部及板体的第一齿状部分别挤 压鞋带的第一鞋带头与第二鞋带头，从而导致鞋带被挤压而无法相对 于卡配件滑动；所述倾斜作用壁借助使用者对所述按压柄的按压而逐 渐沿着过渡内壁向着第二引导内壁移动，从而使倾斜作用壁逐渐沿着 过渡内壁向着第二引导内壁移动，从而使指状部与板体之间的距离逐 渐增加， 进而使鞋带松弛； 所述导向件的顶壁与底壁上形成用于增加 使用者对导向件的抓取力的齿状紋理。
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CN101513289A (zh) 2009-08-26
EP2250920A1 (en) 2010-11-17
US20100287791A1 (en) 2010-11-18
JP2011512178A (ja) 2011-04-21
CN101513289B (zh) 2013-11-06
EP2250920A4 (en) 2013-10-16

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