Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
  • B62M3/00—Construction of cranks operated by hand or foot
  • B62M3/08—Pedals
  • B62M3/086—Attachments between shoe and pedal other than toe clips, e.g. cleats
• • A—HUMAN NECESSITIES
  • A43—FOOTWEAR
  • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
  • A43B5/00—Footwear for sporting purposes
  • A43B5/14—Shoes for cyclists

Definitions

• the present invention relates to a bicycle accessory, and more particularly to a buckle mounted on a bicycle shoe, wherein the bicycle shoe can be combined with a card type pedal by a buckle, wherein the buckle is a two-piece type Structure, and can be replaced separately.
• the pedal is a pedal that professional riders aspire to. It has the advantage of facilitating long-time riding, and the pedal pedal can also transmit power when it is pulled up, thus helping to improve riding pedaling efficiency.
• the card pedal can increase the pedaling efficiency by 20% to 30%.
• the structural reliability is the primary consideration for the safety of the user, and whether the bicycle rider can properly operate the card-type pedal is the key to the sole of the shoe.
• the current clasp products are mostly formed structures of plastic materials through the injection process, as shown in Figure 1, the components of the 100, so when it has experienced long-term and metal-based card pedals After the combination of the rear hook (not shown), it is bound to produce friction loss at the joint, and the worn buckle should be replaced immediately to avoid the risk of the rider riding the bicycle.
• the loss of the cleats is different.
• the integrally formed structure cannot replace one part of the cleats, so that the traditional cleats must be replaced as soon as they are worn at any joint. Therefore, there are still some economic considerations. .
• the shoe sole 90 is provided with long holes 91, 92, 93, so the point of replacing the buckle is to make the new buckle Accurately fits the position of the original hole of the long hole 91, 92, 93 of the bottom 90 of the shoe, so that the new buckle can still conform to the pedaling posture and angle used by the Cavaliers.
• a positioning piece 101 having a shape conforming to the body of the cleat 100' is used as a target for position alignment.
• the shape of the positioning piece 101 has a directional indication.
• the positioning piece 101 that does not need to be removed can be used to adjust the angle of the new buckle piece 100' so as to be engaged with the positioning piece 101.
• the piece 101 is screwed to the sole 90 to ensure that the new cleat 100' is positioned the same as the original cleat 100'.
• this solution requires the use of a separate positioning piece 101, which increases the cost burden of the mold opening, production and assembly, and is not a perfect solution.
• the present invention provides a replaceable bicycle shoe clasp structure in order to improve the use of the conventional bicycle cleat.
• the object of the present invention is to provide a replaceable bicycle shoe clasp structure, which can selectively replace the cleat according to the worn portion, thereby saving resources and reducing the cost of the user purchasing the accessory, and the structure does not need to be positioned.
• the film can be accurately positioned on time, thereby reducing the manufacturer's mold opening, production and assembly costs, and improving market competitiveness.
• the replaceable bicycle shoe clasp structure of the present invention comprises:
• a first buckle body having:
• a first locking portion having at least one first through hole, wherein the first through hole is adapted to be inserted into a long hole of a shoe sole to be fixed by the first locking piece On the sole of the shoe;
• a second buckle body having:
• a second locking portion having at least one second through hole and at least one third through hole, wherein the second through hole and the third through hole are respectively provided for the second screw hole and the second through hole of the shoe sole Long hole locking to fix the second cleat body to the sole of the shoe;
• the first positioning portion of the first buckle main body and the second positioning portion of the second buckle main body can only be coupled to each other at a single angle, and the first buckle main body and the second buckle main body are coupled. Any one of them can transmit the lateral driving force to the other when subjected to a lateral driving force.
• the first positioning portion of the first buckle main body is substantially w-shaped, and the two sides are a pair of arm bodies, and each arm end has a positioning block perpendicular to the extending direction of the arm body, and the first positioning portion is A central positioning portion protrudes between the two arm bodies, and the second positioning portion has a pair of arm body receiving portions for closely receiving the pair of arm bodies, and a pair of positions for accommodating the arm positioning blocks
• the block accommodating portion and the positioning convex portion accommodating portion accommodating the positioning convex portion, so that the first positioning portion and the second positioning portion can only be positioned at a single angle with each other.
• the first positioning portion and the second positioning portion are respectively a non-circular card slot and a crotch portion, so that the two can only be positioned at a single angle with each other.
• non-circular card slot and the crotch portion are a pair of closely fitting rectangular card slots and crotch portions.
• the front end of the first locking portion that is, the end of the first positioning portion, forms a front card edge for coupling with a front card seat of an external card pedal, and the second lock a rear end of the solid portion, that is, an end different from the second positioning portion, forming a rear card edge for engaging with a rear hook of the card pedal, and the width of the rear card edge is greater than the rear card The width of the hook.
• the front end of the first locking portion that is, the end of the first positioning portion, forms a front card edge for coupling with a front card seat of an external card pedal, and the second lock
• the rear end of the solid portion that is, the end of the second positioning portion, is formed with a rear card edge for engaging with a rear hook of the card pedal, and the width of the rear card edge is designed to be tight After the hook.
• the present invention uses a split type of buckle structure, so that it can be worn according to different positions. Selective replacement, thereby saving resources and reducing costs, and the mutual positioning structure exists between different parts of the buckle structure, so that the positioning piece can be quickly and accurately positioned without replacement, thereby further simplifying the assembly and reducing the assembly. Assembly costs and increase market competitiveness.
• Figure 1 Schematic diagram of the assembly of a front bicycle shoe cleat.
• Figure 2 Assembly diagram of another front case bicycle shoe cleat.
• Figure 3 A perspective assembled view of the replaceable bicycle shoe clasp structure of the present invention.
• Figure 4 is an exploded perspective view of the replaceable bicycle shoe clasp structure of the present invention.
• Fig. 5 is a view showing the structure of the interchangeable bicycle shoe clasp structure of the present invention.
• Figure 6 is a second embodiment of the replaceable bicycle shoe clasp structure of the present invention.
• Figure 7 is a perspective exploded view of another embodiment of the interchangeable bicycle shoe clasp structure of the present invention.
• Figure 8 is an embodiment of the rear card edge of the replaceable bicycle shoe clasp structure of the present invention.
• Figure 9 is another embodiment of the rear card edge of the replaceable bicycle shoe clasp structure of the present invention. detailed description
• the present invention provides a replaceable bicycle shoe cleat structure.
• the present invention has a first cleat body 10 and a second cleat body 20.
• the first buckle body 10 has a first locking portion 11 and a first positioning portion 13 having at least one first through hole 111 therein.
• the first through hole 111 is provided for a screw member 15 to be worn and An elongated hole 91 of the shoe sole 90 is locked (see FIG. 5) to fix the first cleat body 10 to the sole 90, and the front end of the first locking portion 11 is different from the first
• One end of a positioning portion 13 defines a front card edge 113 for coupling with a front card holder 81 of a card type pedal 80 (see FIG.
• the second button body 20 has a second locking portion 21 And a second positioning portion 23 for coupling the first positioning portion 13 , and having at least one second through hole 211 and at least one third through hole 213 , wherein the second through hole 211 and the third through hole 213 are respectively respectively
• a screw lock 25, 27 is inserted to engage with the other long holes 92, 93 of the shoe sole 90 to fix the second clip body 20 to the shoe sole 90, the second lock portion A rear end of the second positioning portion 23 is formed at a rear end of the second positioning portion 23 to form a rear card edge 215 for coupling with the rear hook 82 of the card pedal 80 (see FIG.
• first Buckle body The first positioning portion of the first positioning portion 23 and the second positioning portion 23 of the second fastening piece body 20 are only capable of being coupled to each other at a single angle, and any one of the coupled first buckle main body 10 and the second buckle main body 20 When subjected to a lateral driving force, the lateral driving force can be transmitted to the other.
• the first buckle main body 10 and the second buckle body 20 are screwed, 15, 27 is locked in the long hole 91, 92, 93 of the sole of the shoe sole, which is limited by the sole 90 of the shoe in the vertical direction, and the transverse direction is interlocked with each other, so the first buckle main body 10 and the second buckle
• the sheet main bodies 20 collectively constitute a cleat structure positioned at three points by the screw members 15, 25, 27.
• the buckle structure is generally worn.
• the second second locking portion 21 of the severe second buckle main body 20 can be replaced separately without replacing the first fastening body 10 which is not as worn as the second fastening body 20, thereby contributing to resource saving and use. The cost of purchasing accessories.
• the screw members 25, 27 in the second through hole 211 and the third through hole 213 can be removed, and the worn second cleat body 20 and the shoes are removed.
• the sole 90 is separated, and then the new second cleat body 20 is coupled to the first positioning portion 13 of the first cleat body 10 by the second positioning portion 23, since the first positioning portion 13 of the first cleat body 10 is The second positioning portion 23 of the second buckle main body 20 can be coupled to each other only at a single angle. Therefore, the newly changed second buckle main body 20 can be used for positioning the first cleat main body 10 on the bicycle sole 90. At the same position as the original second cleat body 20.
• the screw member 15 in the first through hole 111 can be removed, and the worn first buckle body 10 is separated from the shoe sole 90, and then the new one is removed.
• the first buckle main body 10 is coupled to the second positioning portion 23 of the second buckle main body 20 by the first positioning portion 13 , due to the first positioning portion 13 of the first buckle main body 10 and the second fastening body 20 .
• the second positioning portion 23 can be coupled to each other at a single angle. Therefore, the newly-changed first buckle main body 10 can be positioned on the bicycle sole 90 and the original first fastening piece.
• the main body 10 has the same position as shown in FIG.
• the structure of the present invention ensures that the first positioning portion of the first cleat body 10 and the second positioning portion 23 of the second cleat main body 20 are coupled to each other at a single angle, thereby ensuring that the two are positioned relative to each other. Therefore, the front positioning piece can be omitted, which is effective for accurately positioning when the buckle body 10, 20 is replaced, thereby reducing the mold opening, production and assembly costs of the manufacturer, and improving the market competitiveness.
• the first positioning portion 13 of the first cleat body 10 is substantially W-shaped, and has a pair of arm bodies 131 on both sides thereof, and the end of each arm body 131 has a positioning block perpendicular to the extending direction of the arm body 131. 133, and a positioning protrusion 135 protrudes from the center of the first positioning portion 13 between the two arm bodies 131.
• the second positioning portion 23 has a shape that completely corresponds to the first positioning portion 13 to tightly accommodate the groove of the first positioning portion 13; in other words, the second positioning portion 23 has a tightly accommodating the pair of arms
• the section is 235. Therefore, the first positioning portion 13 and the second positioning portion 23 can be positioned at a single angle with each other.
• the snap-fit portion is a pivot point, and the sole of the foot is rotated horizontally toward the side, so that the rear end of the second locking portion 21 of the second clasp body 20 is separated from the card-type pedal 80 rear hook 82 provided with the spring.
• the arm body 131 of the first clasp body 10 and the positioning block 133 constitute a urging surface, and the lateral power is applied to the arm body accommodating section 231 and the locating block accommodating section 233 of the second clasp body 20 .
• the force surface of the composition Since the force transmission between the first clasp main body 10 and the second cleat main body 20 acts between the surface and the surface, the problem that the first positioning portion 13 and the second positioning portion 23 are broken and deformed by the stress does not occur.
• first positioning portion of the first cleat body 10 and the second positioning portion of the second clasp main body 20 can each be a non-circular one and a crotch portion, as shown in FIG. 7 .
• a pair of closely fitting rectangular crotch portions 137 and a card slot 237 are shown, so that the two can only be positioned at a single angle with each other and have a laterally interlocking relationship.
• the second locking portion 21 is coupled to the rear hook 202 of the card pedal 80, and the rear edge 215 has a width W1 greater than the rear card.
• the width of the hook 82 so that when the rear edge of the second buckle main body 20 is hooked to the rear hook 80 of the card pedal 80, the user can be allowed to slightly move the pedaling angle of the foot on the pedal, thereby increasing the comfort of pedaling. Sex.
• the width W2 of the rear edge of the second locking portion can also be designed to be tightly fitted to the rear hook 82 so that the two are firmly coupled in the riding zone of the user.

Landscapes

• Engineering & Computer Science (AREA)
• Health & Medical Sciences (AREA)
• General Health & Medical Sciences (AREA)
• Physical Education & Sports Medicine (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Transportation (AREA)
• Mechanical Engineering (AREA)
• Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Priority Applications (2)

Applications Claiming Priority (2)

Publications (1)

Family

ID=45772099

Family Applications (1)

Country Status (4)

Cited By (1)

Families Citing this family (1)

Citations (4)

Family Cites Families (6)

• 2010
  • 2010-09-01 CN CN201010268875.1A patent/CN102379479B/zh active Active
  • 2010-10-27 LU LU91990A patent/LU91990B1/en active
  • 2010-10-27 DE DE212010000227U patent/DE212010000227U1/de not_active Expired - Lifetime
  • 2010-10-27 WO PCT/CN2010/078158 patent/WO2012027922A1/zh active Application Filing

Patent Citations (4)

Also Published As

Similar Documents

Legal Events