TWM600170U - Indoor fitness bike pedal guiding bundle band structure - Google Patents

Abstract

This creation at least includes a set of pedal body provided with an axle rod, a set of buckle sets arranged at the pedal body, and a strap set on the pedal body to be inserted into the buckle set; the pedal The body includes a shaft hole for accommodating the shaft rod, a recessed positioning area for fixing the fastener set, a locking hole provided at the positioning area, and a retaining hole that stops at the side of the fastener set Limiting part; the buckle set includes a set of bases set at the positioning area of the pedal body, a set of pressing pieces set between the two side lugs of the base, and clamped between the base and the The elastic element between the pressing parts; the base is provided with a receiving hole for a locking bolt to penetrate, the two sides of the base are bent upward to form corresponding lugs, and the lugs are located A fixed hole for accommodating a pin piece; the pressing piece is provided with a stopper for stopping the reverse movement of the strap, a pressing portion for pressing, and a pin for inserting the pin A perforation is provided between the blocking part and the pressing part; the strap includes a set of penetrating sleeve holes placed at the pedal body and an inverted tooth part for meshing with the blocking part of the buckle set; The locking bolt includes a head pressed at the receiving hole of the base of the fastener set, and a threaded part locked at the locking hole of the pedal body. The top surface of the head is an arc convex surface. The arc convex surface is provided with a recessed flip part.

Description

Indoor exercise bike pedal guiding belt structure

This creation is about a kind of indoor fitness body pedal strap structure; especially about a kind of indoor exercise bike pedal guide strap that can prevent one end of the strap from passing through the buckle set and immediately jam or block the inability to move forward. structure.

Press, the conventional indoor exercise bike pedal strap structure, please refer to Figure 1, which includes a pedal 10, a buckle set 12, and a strap 15; wherein, the pedal 10 is provided with a shaft rod 11, a shaft hole 100 for accommodating, and a locking hole 101 for fixing the fastener set 12; the fastener set 12 is provided with a base 120 close to the side of the pedal 10, and a set is provided on the base The pressing member 125 between the lugs 121 on the two sides of the seat 120, and the elastic element 125 sandwiched between the base 120 and the pressing member 125; the base 120 is provided with a step-shaped container for a bolt 13 to penetrate. The holes 122 and the lugs 121 on the two sides of the base 120 that are bent upward to form corresponding protrusions; the pressing member 125 is provided with an inverted toothed stopper 126 for stopping the reverse movement of the belt 15 , A pressing portion 127 for pressing, and a penetrating member 124 for inserting and providing a perforation 128 between the blocking portion 126 and the pressing portion 127; the strap 15 is provided with a set placed on the pedal 10 And an inverted tooth portion 151 for meshing with the blocking portion 126 of the fastener set 12; with the above structure, the bolt 13 is used to pass through the receiving hole 122 of the fastener set 12, so that The snail The lower edge of the flat head end of the bolt 13 will be tightly pressed against the inner bottom edge of the cavity 122, and the buckle set 12 can be fixed to the side of the pedal 10; at this time, the strap 15 The sleeve hole 150 is placed on the other side of the pedal 10, so that the front edge of the inverted tooth portion 151 at the other end of the strap 15 can pass through the base 120 of the fastener set 12 to the stop portion 126 of the pressing member 125 Then continue to move down to an appropriate distance. In this way, the instep of the consumer can be tightened between the pedal 10 and the strap 15, so as to facilitate the use in exercise pedaling.

Although the above-mentioned conventional technology can achieve its creative purpose and is deeply loved by consumers, its operation and use will have the following deficiencies:

Since the stepped holes of the base of the fastener set will produce the necessary error value of the depth distance during manufacturing, when the depth distance of the produced stepped holes is small, the head end of the bolt will often be Will not completely sink into the cavity, in other words, the top surface of the bolt head end will protrude from the inner surface of the base of the fastener set, causing it to pass through the base to the stop of the pressing member The front edge of the inverted tooth of the strap will first stop at the head end of the bolt, and it will no longer be able to move down directly and smoothly. At this time, the inverted tooth of the strap must be After the front edge is pulled out and is higher than the head end of the bolt, the tightening control can be continued; as a result, it will cause considerable inconvenience for consumers to control the tightening of the strap. A big trouble.

Because the fastener set can be fixed on the pedal by the locking effect of the bolt, however, under long-term use, the vibration of the pedal will cause the bolt to loosen, and the head end of the bolt will protrude due to the loosening. From the inner surface of the base, the front end edge of the inverted tooth of the strap that has passed through the base to the stop of the pressing member will first stop at the head end of the bolt, and Formation can no longer continue to move down directly and smoothly. At this time, the front edge of the inverted tooth of the strap must be After the bolt is pulled out and higher than the head end of the bolt, the tightening control can be continued; as a result, it will also cause considerable inconvenience for consumers to control the tightening of the strap. Troubled.

In view of this, the creator is actively developing and researching, and in order to improve the lack of the structure of the pedal strap for the conventional indoor exercise bike, the creator has been engaged in the manufacturing of such products for many years, after long-term research and experimentation, Finally developed and designed the pedal guide belt structure of the indoor exercise bike created by this creation, hoping to benefit all consumers and manufacturers.

The main content of the indoor exercise bike pedal guide belt structure of this creation is to provide a method for fixing the base of the buckle set in the recessed positioning area of the pedal body by a locking bolt, and make the base The seat peripheral side is restricted by the limit part of the positioning area, and the arc convex surface of the head of the locking bolt is guided, so that the distance between the base of the fastener set and the stop part of the pressing member The front edge of the inverted tooth portion of the strap will follow the guide of the convex surface of the head and continue to move smoothly. In this way, it not only prevents the strap from being blocked or interrupted during the tightening movement. At the same time, it can also greatly increase the convenience of consumers in the use of tightening adjustment operations, thereby greatly enhancing consumers' preference in tightening operators, market competitiveness and market share and their progressive claims.

2: Pedal body

20: Shaft hole

21: positioning area

210: basal surface

22: Locking hole

23: Limiting part

3: Buckle group

30: Pedestal

301: volume hole

31: lugs

310: fixed hole

32: pressing piece

320: stop

321: Piercing

322: Pressure

33: Elastic element

4: Locking bolt

40: head

401: arc convex

402: Flip

41: Threaded part

5: Axle rod

6: Inserts

7: Drawstring

70: set hole

71: inverted tooth

Figure 1 is a conventional combined cross-section and partial enlarged schematic diagram.

Figure 2 is a three-dimensional exploded schematic diagram of this creation.

Figure 3 is the combined cross-section and partial enlarged schematic view of Figure 2.

This creation is related to an indoor exercise bike pedal guide belt structure, please refer to Figures 2 to 3, which at least includes: a set of pedal body with a shaft 5, a set of devices The buckle set 3 at the pedal body 2 and the strap 7 with one end set at the pedal body 2 and the other end inserted into the buckle set 3; wherein:

The pedal body 2 includes at least a shaft hole 20 for accommodating the shaft rod 5, a recessed positioning area 21 for fixing the fastener set 3, a locking hole 22 provided at the positioning area 21, and Stop at the limit part 23 at the side of the buckle set 3; the positioning area 21 is located below one side of the shaft hole 20 of the pedal body 2, and the positioning area 21 is a concave base surface 210 Design, and the side wall surface of the recessed base surface 210 will form a limiting portion 23 for limiting the left and right movement of the base 30 of the fastener set 3, so that the base 30 of the fastener set 3 is exactly It can be tightly fixed at the base surface 210; and the locking hole 22 described above is preferably internally threaded; and the limiting portion 23 described above can also be provided inside the positioning area 21 of the pedal body 2, or located at the The side of the positioning area 21 of the pedal body 2 is replaced, and the limiting portion 23 is preferably a concave hole, a groove, or a bump;

The buckle set 3 includes at least a set of base 30 provided at the positioning area 21 of the pedal body 2, a set of pressing members 32 provided between the two side lugs 31 of the base 30, and a set of The elastic element 33 between the base 30 and the pressing member 32; the base 30 is provided with a receiving hole 301 for a locking bolt 4 to penetrate, and is located on two sides of the base 30 and is bent upward to correspond The lug portion 31 and the fixed hole 310 located at the lug portion 31 and used for accommodating a pin member 6; the pressing member 32 is provided with a stopper for stopping the reverse movement of the strap 7 320. A pressing portion 322 for pressing, and a through hole 321 between the blocking portion 320 and the pressing portion 322 for inserting the pin member 6;

The locking bolt 4 at least includes a head 40 pressed at the receiving hole 301 of the base 30 of the fastener set 3, and a threaded part 41 locked at the locking hole 22 of the pedal body 2, Wherein, the top surface of the head 40 is an arc convex surface 401, and the arc convex surface 401 is provided with a recessed flip part 402; and the arc convex surface 401 described above includes an arc convex surface, a spherical surface, an elliptical spherical surface, etc.; and The above-mentioned recessed flip part 402 is preferably a straight groove, a cross-shaped groove, a Pozi-shaped groove, a hexagonal groove, or a polygonal groove;

The strap 7 includes at least a set of through-shaped sleeve holes 70 placed at the pedal body 2 and an inverted tooth portion 71 for meshing with the blocking portion 320 of the buckle set 3;

When the instep placed on the pedal body 2 is to be tightened, it is only necessary to span the strap 7 over the instep, and then the front edge of the end with the inverted tooth portion 71 is directed toward the pedal body. 2. Insert the base 30 of the fastener set 3 on the other side to the stop 320 of the pressing member 32 until the front end edge of the inverted tooth 71 of the strap 7 passes the stop 320 and moves first To the head 40 of the locking bolt 4, at this time, since the top surface of the head 40 of the locking bolt 4 is an arc convex surface 401, so that the inverted tooth portion of the strap 7 that moves downward 71 The leading edge of the end will continue to move toward the lower and outer sides along the guiding action of the arc convex surface 401, until the middle section of the strap 7 is tightly tightened; in this way, this creation uses the locking bolt The lower edge of the head 40 of 4 is tightly pressed at the receiving hole 301 of the fastener set 3, so that the fastener set 3 can be confined in the recessed positioning area 21 of the pedal body 2 to prevent the In addition to the trouble of being blocked or interrupted during the tightening movement of the strap, it is also possible to use the front edge of the inverted tooth 71 of the strap 7 after passing through the stop 320 of the fastener set 3 to pass through the head The guiding function of the arc convex surface 401 of the part 40 continues to move downwards without interruption. The other hand is needed to help the operation, which greatly increases the consumer's use of the tightening adjustment operation. Convenience, thereby greatly enhancing consumers' preference and market competitiveness and market share.

The above are only the preferred embodiments of this creation, and are not used to limit the scope of implementation of this creation; therefore, all equivalent changes or modifications based on the characteristics and spirit described in the scope of this creation application shall include Within the scope of the patent application for this creation.

2: Pedal body

20: Shaft hole

21: positioning area

210: basal surface

22: Locking hole

23: Limiting part

3: Buckle group

30: Pedestal

301: volume hole

31: lugs

310: fixed hole

32: pressing piece

320: stop

321: Piercing

322: Pressure

4: Locking bolt

40: head

401: arc convex

402: Flip

41: Threaded part

6: Inserts

7: Drawstring

70: set hole

71: inverted tooth

Claims (6)

An indoor exercise bike pedal guide belt structure, which includes at least a set of pedal body provided with an axle rod, a set of buckle sets arranged at the pedal body, and one end set at the pedal body. The other end is inserted into the strap in the buckle set; The pedal body includes at least a shaft hole for accommodating the shaft rod, a recessed positioning area for fixing the buckle set, a locking hole provided at the locating area, and a hole that stops at the buckle set Limit part at the side; The buckle set includes at least a set of bases arranged at the positioning area of the pedal body, a set of pressing pieces arranged between the two side lugs of the base, and a set of pressing pieces sandwiched between the base and the pressing The elastic element between the pieces; the base is provided with a receiving hole for a locking bolt to penetrate, the two sides of the base are bent upwards to form corresponding lugs, and the lugs are located at the A fixed hole for accommodating a pin piece; the pressing piece is provided with a stopper for stopping the reverse movement of the strap, a pressing portion for pressing, and a pin for inserting the pin Use cum to set the perforation between the blocking part and the pressing part; The strap includes at least a set of penetrating sleeve holes placed at the pedal body, and an inverted tooth part for meshing with the stop part of the buckle set; Its main features are: The locking bolt includes at least a head pressed on the receiving hole of the base of the buckle set, and a threaded part locked at the locking hole of the pedal body, wherein the top surface of the head is curved Convex surface, and the arc convex surface is provided with a recessed flip part; With the above structure, the lower edge of the head of the locking bolt is tightly pressed at the receiving hole of the buckle set, so that the front edge of the inverted tooth of the strap after passing through the stop of the buckle set It will move downwards by the guiding action of the convex surface of the head of the locking bolt, thereby increasing consumers’ use The convenience of tightening adjustment. According to the indoor exercise bike pedal guiding strap structure described in item 1 of the scope of patent application, the recessed flip part is a straight groove. According to the indoor exercise bike pedal guiding belt structure described in item 1 of the scope of patent application, the recessed trigger part is a cross-shaped groove. According to the indoor exercise bike pedal guiding belt structure described in item 1 of the scope of patent application, the recessed flip part is a P-shaped groove. According to the indoor exercise bike pedal guide belt structure described in item 1 of the scope of patent application, the recessed trigger part is a hexagonal groove. As described in item 1, 2, 3, 4, or 5 of the scope of patent application, the pedal guide belt structure of the indoor exercise bike, wherein the positioning area is provided with a concave base surface design, and the concave shape The peripheral surface of the base surface forms a limited portion.

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