CN201062062Y

CN201062062Y - Bicycle stand

Info

Publication number: CN201062062Y
Application number: CNU200720120323XU
Authority: CN
Inventors: 何通
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-24
Filing date: 2007-05-24
Publication date: 2008-05-21
Anticipated expiration: 2017-05-24

Abstract

The utility model discloses a bicycle foot rest, which is matched with a bicycle case and is sleeved on an axletree, and comprises a plurality of fixed boards, a pillar which is hinged with the fixed boards movably, and an elastomer which is fixedly connected with the fixed boards and the pillar. The fixed boards are provided with an axletree clip slot which comprises a horizontal axial trough and a fastening trough which is communicated with the axial trough, the fastening trough and the edge of the fixed boards are penetrated, an included angle which is not 180 degrees (radian) is arranged between the axial trough and the fastening trough, the outer surface of the fixed boards is provided with a restriction clip slot which is parallel with the axial trough at the two sides of the axial trough respectively, the bicycle foot rest further comprises a restriction fastening tablet whose cross section is ] shaped, the center of the restriction fastening tablet is provided with an axial hole, the bending portion at suitable depth of the two sides is used as a fastening hook, the axial hole of the restriction fastening tablet is sleeved on the axletree, the fastening hook on the two sides is respectively buckled in two restriction fastening troughs. The bicycle foot rest can be installed and disassembled conveniently, and the axial trough is firmer, and is not easily distracted and damaged.

Description

A kind of cycle rack

Technical field

The utility model relates to a kind of cycle rack, relates in particular to a kind of conveniently detachable cycle rack.

Background technology

For the frequent bicycle that uses of people or the support of Electrical Bicycle, at the support of need replacing damage or to the particularly place under repair of trailing wheel associated components or the replacing of Electrical Bicycle of bicycle, usually to get the support that becomes voluntarily fully, but cycle rack commonly used at present, owing to overlap the hole slot of sealing often that solid axial trough adopts with axletree on the adapter plate, therefore captive nut must be screwed off just fully and can pull down support, not only increased work capacity, and very inconvenience, particularly for Electrical Bicycle, owing to be installed with the motor-driven control line on the axletree, make the drive controlling line be scratched or damage easily, not only cause development of failure easily, even can burn the controller of Electrical Bicycle, cause unnecessary loss.

For the ease of installing, also standoff adapter plate axial trough adopts the structure that extends through the adapter plate edge, and this structure is convenient to install, but because axial trough is through to the adapter plate edge, is easy to generate axial trough and is strutted and damage.

The utility model content

The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of requirement that can satisfy easy disassembly to be provided, can guaranteeing that again axial trough is difficult for the cycle rack that is strutted.

For achieving the above object, cycle rack of the present utility model comprises the plurality of fixed plate, the pillar that is movably hinged with adapter plate, with adapter plate and the fixing elastic body that connects of pillar, adapter plate is provided with the axletree draw-in groove, this axletree draw-in groove comprises the axial trough of level and the card entry slot that is communicated with this axial trough, card entry slot and adapter plate edge run through, the angle that has non-180 degree (radian) between axial trough and the card entry slot, on the outer plate surface of adapter plate, be provided with the restriction draw-in groove parallel respectively with axial trough in the axial trough both sides, usually the restriction draw-in groove is a counterbore groove structure of being located at the adapter plate outer plate surface, also can run through this adapter plate, this cycle rack comprises that also a cross section is for "] " the restriction card of shape, this restriction card center is provided with axis hole, the bending part of both sides appropriate depth is as grab, the shaft hole sleeve of restriction card is located at axletree, and the grab of both sides buckles into respectively in the two restriction draw-in grooves.

Usually the magnitude range of the non-180 degree angles between axial trough and the card entry slot is spent (radian) at 1 degree-89, or 91 degree-179 degree (radian).

Usually, the adapter plate number of this cycle rack is 1-2, for the cycle rack of one-sided supporting form, the adapter plate number is 1, and this adapter plate is located at a side of axletree, for the support of bilateral supporting form, adapter plate should be two mutually, and these two adapter plates are located at the both sides of axletree respectively.

When cycle rack of the present utility model cooperates bicycle to use, cycle rack with the bilateral supporting form is an example, axletree is located in the axletree draw-in groove on the fixed plate through the opening at two adapter plate edges by card entry slot, the cross section is "] " shape two the restriction cards axis holes be inserted in from the axletree both sides, and the grab overbending direction is towards the adapter plate outside face, be inserted in from the axletree outside with two nuts that are used to fix again, after the axletree position is determined, screw two nuts, the grabs of two restriction cards snap in the restriction draw-in groove, and the axletree draw-in groove that prevents this cycle rack adapter plate ftractures under external force and damages.

Relevant detailed content of the present utility model and technology are described as follows with regard to conjunction with figs. now.

Description of drawings

Fig. 1 is the structural representation of the utility model cycle rack;

Fig. 2 is the three-dimensional structure diagram of the utility model scale-up version support;

Fig. 3 is the three-dimensional structure diagram of the utility model hand-held design support;

Fig. 4 is the three-dimensional structure diagram of improved type support in the past;

Fig. 5 adopts the three-dimensional structure diagram of the support of the utility model technology for Fig. 4;

The structural representation that Fig. 6 supports for the utility model list;

The exceed birds-eye view of fabrication sheet of Fig. 7;

Fig. 8 is the A enlarged drawing of Fig. 7.

The specific embodiment

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and shown in Figure 7, for achieving the above object, cycle rack of the present utility model comprises plurality of fixed plate 2, the pillar 9 that is movably hinged with adapter plate 2, with adapter plate 2 and the pillar 9 fixing elastic bodys that connect, adapter plate 2 is provided with the axletree draw-in groove, this axletree draw-in groove comprises the axial trough 21 of level and the card entry slot 22 that is communicated with this axial trough 21, card entry slot 22 runs through with adapter plate 2 edges, the angle that has non-180 degree (radian) between axial trough 21 and the card entry slot 22, on the outer plate surface of adapter plate 2, be provided with the restriction draw-in groove 23 parallel respectively with axial trough 21 in axial trough 21 both sides, usually restriction draw-in groove 23 is for being located at the counterbore groove structure of adapter plate 2 outer plate surface, also can run through this adapter plate 2, this cycle rack comprises that also a cross section is for "] " the restriction card 3 of shape, these restriction card 3 centers are provided with axis hole 30, the bending part of both sides appropriate depth is as grab 32, and the axis hole 30 of restriction card 3 is sheathed on axletree, and the grab 32 of both sides buckles into respectively in the two restriction draw-in grooves 23.

As shown in Figure 2, usually the size of the angle between axial trough 21 and the card entry slot 22 can be 1 degree-89 degree (radian), also can be as shown in Figure 3 be that 91 degree-179 are spent (radian).

Usually, adapter plate 2 numbers of this cycle rack are 1-2, cycle rack for one-sided supporting form, adapter plate 2 numbers are 1, this adapter plate 2 is located at a side of axletree 5, for the support of bilateral supporting form, adapter plate 2 should be two mutually, and these two adapter plates 2 are located at the both sides of axletree 5 respectively.

In the present embodiment, cycle rack of the present utility model uses with the cooperation bicycle of bilateral supporting form, axletree 5 is located in the axletree draw-in groove on the fixed plate through the opening at two adapter plates, 2 edges by card entry slot 22, the cross section is "] " shape two the restriction cards 3 axis holes 30 be inserted in from the axletree both sides, and grab 32 overbending directions are towards adapter plate 2 outside faces, be inserted in from axletree 5 outsides with two nuts that are used to fix 4 again, after axletree 5 positions are determined, screw two nuts 4, the grab 32 of two restriction cards 3 snaps in the restriction draw-in groove 23, the axletree draw-in groove that prevents this cycle rack adapter plate 2 ftractures under external force and damages, thereby cycle rack of the present utility model can carry out easy disassembly, the motor 10 bonded assembly drive controlling lines 6 of not fragile and battery-driven car, the fastness that can also keep the axletree draw-in groove, avoid the axletree draw-in groove to be damaged, influence the quality of product because of cracking.

Claims

1. cycle rack, cooperating bicycle to be sheathed on axletree uses, comprise the plurality of fixed plate, the pillar that is movably hinged with adapter plate, with adapter plate and the fixing elastic body that connects of pillar, adapter plate is provided with the axletree draw-in groove, it is characterized in that: this axletree draw-in groove comprises the axial trough of level and the card entry slot that is communicated with this axial trough, card entry slot and adapter plate edge run through, the angle that has non-180 degree (radian) between axial trough and the card entry slot, on the outer plate surface of adapter plate, be provided with the restriction draw-in groove parallel respectively with axial trough in the axial trough both sides, this cycle rack comprises that also a cross section is for "] " the restriction card of shape, this restriction card center is provided with axis hole, the bending part of both sides appropriate depth is as grab, and the shaft hole sleeve of restriction card is located at axletree, and the grab of both sides buckles into respectively in the two restriction draw-in grooves.

2. cycle rack as claimed in claim 1, the size that it is characterized in that the non-180 degree angles between axial trough and the card entry slot are 1 degree-89 degree (radian).

3. cycle rack as claimed in claim 1 is characterized in that the non-180 degree angles between axial trough and the card entry slot are 91 degree-179 degree (radian).

4. cycle rack as claimed in claim 1 is characterized in that described adapter plate number is 1-2.

5. cycle rack as claimed in claim 1 is characterized in that described restriction draw-in groove runs through this adapter plate.

6. as each described cycle rack among the claim 1-5, it is characterized in that described adapter plate number is 1, this adapter plate is located at a side of axletree.

7. as each described cycle rack among the claim 1-5, it is characterized in that described adapter plate number is 2, these two adapter plates are located at the both sides of axletree respectively.