CN102616332A

CN102616332A - Toe clip clamping device and pedal plate fixedly connected with toe clip clamping device

Info

Publication number: CN102616332A
Application number: CN2012101125486A
Authority: CN
Inventors: 刘致敬
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-17
Filing date: 2012-04-17
Publication date: 2012-08-01
Also published as: CN203127087U

Abstract

The invention discloses a toe clip clamping device for clamping and positioning a toe clip. The toe clip clamping device comprises a stopping unit, a clamping unit and an adjustment unit, wherein the stopping unit consists of a body part, a stopping block formed above the front end of the body part and a first pivoting block and a second pivoting block which are formed on two sides of the rear end of the body part and extend downwards; the clamping unit consists of a clamping block, a pivoting shaft and a first wing block and a second wing block which are formed below the clamping block and extend forwards; the first pivoting block and the second pivoting block are connected with the first wing block and the second wing block in a rotatable manner through the pivoting shaft; the adjustment unit comprises an elastic piece, a stopping sheet and an adjustment bolt which is inserted between the body part and the stopping sheet and can rotate in situ; and the elastic body is sleeved on the pivoting shaft and provided with end pins which are respectively pressed against the clamping unit and the stopping sheet. The stopping unit is integrally manufactured, and the parts except for the pivoting shaft in the clamping unit are also integrally manufactured, so the toe clip clamping device has a simple structure and light weight and is convenient to assemble.

Description

Toe fixer holding device and the stretcher that is connected with it

Technical field

The invention belongs to mechanical design field, the stretcher that is specifically related to a kind of toe fixer holding device and is connected with it.

Background technology

Drive bicycle except riding instead of walk and have the movement effects; It also is popular emulation drive; In order to promote the contest achievement, rider's sole toe fixer that is connected of being everlasting, and it is affixed with stretcher or separate with shoes to use the toe fixer holding device that is connected with stretcher.

A kind of stretcher is disclosed like Chinese contrive equipment CN1548337A; Which is provided with the toe fixer holding device; Said holding device comprises first stop frame that is molded between first and second wing piece; Slipper on this first stop frame towards third and fourth wing piece, first inserts and puts unit, first biasing member device and the adjustment unit; Said first inserts and puts and simple eyely comprises that a hub setting inserts and puts frame between three wings piece, the 4th wing piece, and this inserts and puts frame and has a piece that inserts and puts in the face of this backing block; The said first biasing member device inserts and puts between frame and the stretcher body at this, makes this insert and put frame and has a bias force towards first stop frame.This invention also comprises an adjustment unit, but comprises that one is located in the adjustable bolt that original position is rotated between sole piece and the jacking block, and is prone to the adjustment piece that spiral shell places this adjustable bolt; Said first biasing member is a torque spring, has the body that is sheathed on the pivot, and installs the first end pin and the second end pin of stretcher body and adjustment piece respectively.

But the present invention's one makes the pedal body and first stop frame, so need not spend this first stop frame of winding in man-hour, can save and assemble man-hour; Simultaneously, the present invention is provided with indicating member soon in second side that inserts and puts frame, and aspect user learns that the power that inserts and puts that inserts and puts frame changes.But the toe fixer holding device parts of this stretcher are more, and complex structure has big weight, increases rider's burden; On the other hand, the adjustment unit of this invention is located at a side of first biasing member, the torsion of adjustment biasing member in the end, and the adjustment effect is bad.

For addressing the above problem, need provide a kind of simple in structure, in light weight, and easy to adjust, effective toe fixer holding device reaches the stretcher that is connected with it.

Summary of the invention

The stretcher that goal of the invention of the present invention provides a kind of toe fixer holding device and is connected with it, simple in structure, in light weight through the improvement of structure, and easy to adjust, effective.

For reaching the foregoing invention purpose; The technical scheme that the present invention adopts is: a kind of toe fixer holding device; Be used for clamping location toe fixer; Comprise stop block, grip unit and adjustment unit, said stop block is made up of to the first pivot piece that extends below, the second pivot piece body, backing block, these both sides, body rear end of moulding of taking shape in this body front end top;

Said grip unit by grip block, pivot, take shape in first wing piece, second wing piece that extend forward both sides, this grip block below and constitute, said first, second pivot piece is rotationally connected through this pivot and first, second wing piece formation;

But said adjustment unit comprises elastic component, catch and is arranged in the adjustable bolt that original position between said body and the catch is rotated, and said elastomer sleeve is located on the said pivot, and said elastic body has the end pin that installs respectively on grip unit and catch.

In the technique scheme, the anti-skidding salient point in two places about the stop block body that is positioned at the front end below of said grip block is provided with is placed on that toe fixer comes off voluntarily in the process of riding on holding device.

Preferably, said elastic component becomes the dual spring cascaded structure.

In the technique scheme, offer at least two on the said stop block body and be used for and stretcher bonded assembly first screw hole.

For ease of fixing of above-mentioned toe fixer holding device; The present invention also provides a kind of stretcher that is connected with the toe fixer holding device; Offer holding tank and at least two on the said stretcher and be used for and toe fixer holding device bonded assembly second screw hole, the rear end of said toe fixer holding device is arranged in this holding tank.

Because the technique scheme utilization, the present invention compared with prior art has advantage:

1. stop block of the present invention is one machine-shaping, and also is one machine-shaping in the grip unit except that pivot, thus simple in structure, in light weight, be convenient to assembling.

2. elastic body of the present invention adopts the dual spring cascaded structure, and adjustable bolt is adjusted torsion in the middle of elastomeric, easy to adjust, effective.

Description of drawings

Fig. 1 is the exploded perspective view of stretcher and toe fixer in the embodiment of the invention one;

Fig. 2 is the explosive view of toe fixer holding device among the embodiment one;

Fig. 3 is the structural representation of stretcher among the embodiment one;

Wherein: 1, stop block; 10, body; 100, anti-skidding salient point; 101, first screw hole; 11, backing block; 12, the first pivot piece; 13, the second pivot piece; 2, grip unit; 20, grip block; 21, pivot; 22, first wing piece; 23, second wing piece; 3, adjustment unit; 30, elastic component; 31, catch; 32, adjustable bolt; 4, stretcher; 40, holding tank; 41, second screw hole; 5, toe fixer.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the present invention is further described:

Embodiment one: referring to Fig. 1, shown in Figure 2, a kind of toe fixer holding device is used for the toe fixer 5 of clamping positioning and fixing on sole, comprises stop block 1, grip unit 2 and adjustment unit 3.

Said stop block 1 is made up of to the first pivot piece 12, the second pivot piece 13 that extend below body 10, the backing block 11 that takes shape in this body 10 front ends top, these both sides, body 10 rear end of moulding, is used for and stretcher bonded assembly first screw hole 101 with two about said body 10 is provided with.

Said grip unit 2 by grip block 20, pivot 21, first wing piece 22, second wing piece 23 that take shape in that these both sides, grip block 20 below extend forward constitute, said first, second pivot piece constitutes with first, second wing piece through this pivot 21 and is rotationally connected; After stop block and the grip unit assembling, the anti-skidding salient point 100 in two places is positioned at the front end below of said grip block 20

Said adjustment unit 3 comprises elastic component 30, catch 31 and is arranged in the adjustable bolt 32 that but original position is rotated between said body 10 and the catch 31; Said elastic body 30 is the dual spring cascaded structure; And be sheathed on the said pivot 21; The two side ends pin of said elastic body 30 installs on grip unit, and the intermediate ends pin of said elastic body 30 installs on catch.

For ease of fixing of above-mentioned toe fixer holding device; The stretcher that a kind of and toe fixer holding device is connected is as shown in Figure 3; Offer holding tank 40 and two on the said stretcher 4 and be used for and toe fixer holding device bonded assembly second screw hole 41, the rear end of said toe fixer holding device is arranged in this holding tank 40.The utilization of toe fixer holding device is bolted in first screw hole 101 and captives joint with the holding screw in second screw hole 41.

Claims

1. toe fixer holding device; Be used for clamping location toe fixer (5); It is characterized in that: comprise stop block (1), grip unit (2) and adjustment unit (3), said stop block (1) is made up of to the first pivot piece (12) that extends below, the second pivot piece (13) body (10), the backing block (11) that takes shape in this body (10) front end top, this body of moulding (10) both sides, rear end;

Said grip unit (2) by grip block (20), pivot (21), take shape in first wing piece (22), second wing piece (23) that extend forward both sides, this grip block (20) below and constitute, said first, second pivot piece is rotationally connected through this pivot (21) and first, second wing piece formation;

Said adjustment unit (3) comprise elastic component (30), catch (31) and be arranged in said body (10) and catch (31) but between the adjustable bolt (32) that rotates of original position; Said elastic body (30) is sheathed on the said pivot (21), and said elastic body (30) has the end pin that installs respectively on grip unit and catch.

2. toe fixer holding device according to claim 1 is characterized in that: the anti-skidding salient points in two places (100) about the said body (10) that is positioned at the front end below of said grip block (20) is provided with.

3. toe fixer holding device according to claim 1 is characterized in that: said elastic component (30) becomes the dual spring cascaded structure.

4. toe fixer holding device according to claim 1 is characterized in that: offer at least two on the said body (10) and be used for and stretcher bonded assembly first screw hole (101).

5. stretcher that is connected with the toe fixer holding device; It is characterized in that: offer holding tank (40) and at least two on the said stretcher (4) and be used for and toe fixer holding device bonded assembly second screw hole (41), the rear end of said toe fixer holding device is arranged in this holding tank (40).