CN202541767U

CN202541767U - Quick disassembly structure of pedal

Info

Publication number: CN202541767U
Application number: CN2012200951747U
Authority: CN
Inventors: 郑文瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-14
Filing date: 2012-03-14
Publication date: 2012-11-21
Anticipated expiration: 2022-03-14

Abstract

The utility model relates to a quick disassembly structure of a pedal. The quick disassembly structure comprises a fixing piece for assembling the pedal, a combining piece, a tabling block and a moving piece; one end of the fixing piece is provided with a clamping part, and a tabling groove is annularly formed close to the clamping part; the combining piece is provided with a tabling hole corresponding to the tabling groove, a circular groove is concavely formed in the tabling block, one end of the circular groove is provided with a tabling part correspondingly tabled into the tabling hole, and the other end of the circular groove, which is opposite to the tabling part, is provided with an engaging part; the moving piece is externally sleeved on a wall where the tabling hole is located, and the inner circumferential wall of the moving piece is provided with a narrow-opened long linear groove corresponding to the engaging part of the tabling block; and at least one magnetic element is accommodated between the moving piece and the wall where the tabling hole is located. The magnetic element attracts the wall where the tabling hole is located by means of magnetic attraction, so that the quick disassembly structure is convenient and quick to disassemble and assemble.

Description

The pedal quick-disassembly structure

Technical field

The utility model is relevant for a kind of pedal quick-disassembly structure, refer to especially a kind of when improving traditional bicycle pedal quick-disassembly structure dismounting inadequately rapidly, disappearance such as convenient, and in the pedal quick-disassembly structure of making on the cost of processing than the tool competitive edge.

Background technology

For general masses, for buy more the bicycle of different patterns in response to different user demands, not only make outside the pocket massive blood loss, also take usage space within doors, the tangible non-general common people can afford; Therefore, do not losing under the firm situation of attractive in appearance and structure, the framework of bicycle body's each several part changes with replaceable design and becomes trend trend already; With the pedal quick detach; When the user when desiring to drive cyclo alpinism holiday; Can pedal be replaced as large tracts of land can skidproof big plate face pedal, with avoid the rider when doing all one can to trample because of slip meets accident, and when the user when highway drives; Can be replaced as the less light weight pedal of area, have more advantage in the feasible performance of competing for speed.

Therefore this case designer once filed an application on July 17th, 2009; And obtain TaiWan, China patent announcement M369915 number " quick-disassembly structure of stretcher " on December 01st, 2009; Through the use of several years, industry all has favorable comment, the design that it is concealed; Really can reach the person of avoiding the use of foot and kick the injured situation generation of pulling block, and more not have the generation that the user causes the dangerous situation of pedal accidental accidentally; But, when the structure design of original bill is pulled out pulling block in by tank in user's desire, often cause finger broad person to be difficult to the application of force, cause unloading process inadequately rapidly, convenient; Moreover a side of connecting element is smooth tangent plane, and its machine-shaping is difficulty comparatively, causes the cost of making in the processing higher; So in view of this design people is the original intention of the utility model improvement, must keep on improving, perfect spirit, satisfy and be determined to give again improvement, several times think hard with experiment after, grind eventually and create the utility model.

The utility model content

The purpose of the utility model promptly provides a kind of pedal quick-disassembly structure, especially a kind of when improving the dismounting of traditional bicycle pedal quick-disassembly structure inadequately rapidly, disappearance such as convenient, and in the pedal quick-disassembly structure of making on the cost of processing than the tool competitive edge.

The purpose of above-mentioned the utility model is to be realized by following technical scheme:

A kind of pedal quick-disassembly structure of the utility model comprises: the connecting element that a confession pedal group is established, be provided with a holding division in this connecting element one end, and this connecting element is in being equipped with an embeded slot near this holding division place; One conjunction, Yu Yiduan be provided with one supply this connecting element to wear containing hole, be provided with a shape to location division that should holding division in this containing hole other end relatively, this conjunction is in to should being provided with an embedded hole in the embeded slot place, and this embedded hole is communicated with this containing hole; One chimeric block is concaved with an annular groove, and is provided with a corresponding fitting portion that embeds this embedded hole in this annular groove one end, and in this annular groove to being provided with an engagement section by the fitting portion other end; An and movable part; Be coated at the wall at this embedded hole place; And in this movable part internal perisporium to engagement section that should chimeric block be provided with one have a narrow opening long wire casing, further be equipped with at least one magnetics between this movable part and this embedded hole place wall, when this magnetics is adsorbed in the wall at this embedded hole place with magnetic attraction; Promptly be adsorbed in the position of embedded hole place wall at this magnetics, this chimeric block is suppressed and is embedded in this embeded slot by this movable part.

Aforesaid pedal quick-disassembly structure is respectively equipped with both sides that should long wire casing in this movable part internal perisporium and supplies the ccontaining tank of this magnetics.

Aforesaid pedal quick-disassembly structure is provided with screw part in this location division periphery wall, and this screw part is in order to the screw of screw lock in bicycle crank.

Aforesaid pedal quick-disassembly structure, this holding division is the polygon column, and this location division is poroid to polygon that should holding division.

Aforesaid pedal quick-disassembly structure further is provided with a collar between the crank of this movable part and bicycle.

By above technical scheme; The advantage of the utility model is, when rider's desire displacement pedal, only need force on the movable part; The absorption of removing itself and conjunction fixes state; And making the fitting portion of chimeric block break away from the embeded slot of connecting element, easy accessibility, rapidly not only also can solve traditional stretcher quick-disassembly structure and cause finger broad person to be difficult to the application of force and the problem that needs serviceable tool to dismantle.

Description of drawings

Fig. 1: the stereoscopic exploded drawings of the utility model preferred embodiment;

Fig. 2: the chimeric block of the utility model preferred embodiment and movable part group are established the completion sectional axonometric drawing;

Fig. 3: the group of the utility model preferred embodiment is established the completion section-drawing;

Fig. 4: the utility model preferred embodiment group is established the other end pseudosection of completion;

Fig. 5: the chimeric block of the utility model preferred embodiment breaks away from the generalized section of embeded slot;

Fig. 6: the chimeric block of the utility model preferred embodiment breaks away from another generalized section of looking closely of embeded slot.

The main element label declaration:

1 connecting element, 11 holding divisions

12 embeded slots, 2 pedals

3 conjunctions, 31 containing holes

32 location divisions, 33 embedded holes

34 screw parts, 35 walls

4 chimeric blocks, 41 annular grooves

42 fitting portions, 43 engagement sections

5 movable parts, 51 long wire casings

511 narrow openings, 52 tanks

6 magneticss, 7 collars

The specific embodiment

For goal of the invention, technological means and the technique effect that makes the utility model has more complete and clearly exposure,, and please consult accompanying drawing and element numbers in the lump now in detailed description down.

At first, see also shown in Figure 1ly, be the stereoscopic exploded drawings of the utility model pedal quick-disassembly structure preferred embodiment, it consists predominantly of:

One connecting element 1 supplies pedal to establish for 2 groups, be provided with a holding division 11 in connecting element 1 one ends, and connecting element 1 is in being equipped with an embeded slot 12 near holding division 11 places;

One conjunction 3; Yu Yiduan is provided with the containing hole 31 that a confession connecting element 1 wears; In the location division 32 that is provided with the corresponding holding division 11 of a shape with respect to containing hole 31 other ends, conjunction 3 is provided with an embedded hole 33 in corresponding embeded slot 12 places, and embedded hole 33 is communicated with containing hole 31; In present embodiment, holding division 11 is the polygon column, and to be the polygon of corresponding holding division 11 poroid in location division 32; In addition, 32 periphery walls are provided with screw part 34 in the location division, and screw part 34 is in order to the screw (in figure do not indicate) of screw lock in bicycle crank;

One chimeric block 4 is concaved with an annular groove 41, and is provided with a corresponding fitting portion 42 that embeds embedded hole 33 in annular groove 41 1 ends, and is provided with an engagement section 43 in annular groove 41 corresponding fitting portion 42 other ends; And

One movable part 5; Be coated at the wall 35 at embedded hole 33 places; And be provided with in the engagement section 43 of the corresponding chimeric block 4 of movable part 5 internal perisporiums one have a narrow opening 511 long wire casing 51; Further be equipped with at least one magnetics 6 between movable part 5 and the embedded hole 33 place walls 35, when magnetics 6 was adsorbed in the wall 35 at embedded hole 33 places with magnetic attraction, chimeric block 4 was suppressed and is embedded in the embeded slot 12 by movable part 5; In present embodiment, the both sides of the corresponding long wire casing 51 of movable part 5 internal perisporiums are respectively equipped with the ccontaining tank 52 of confession magnetics 6; In addition, then be provided with a collar 7 between movable part 5 and bicycle crank.

According to above-mentioned pedal quick-disassembly structure when the enforcement group is established; See also Fig. 2～shown in Figure 4; At first, chimeric block 4 is combined with movable part 5, its mode is placed in the long wire casing 51 of movable part 5 for the engagement section 43 with chimeric block 4; Because chimeric block 4 is concaved with an annular groove 41, make narrow opening 511 settings that annular groove 41 can corresponding long wire casing 51; Then; Pedal 2 is mounted on the connecting element 1; And with the holding division 11 of connecting element 1 insert by the containing hole 31 of conjunction 3 and build-in in the location division 32; Can't relative positioning portion 32 rotate after making 11 groups of holding divisions establish, and the embedded hole 33 of the embeded slot 12 of connecting element 1 and conjunction 3 is the relative state in position, please consults shown in Figure 1 in the lump; Then, with the wall 35 that is coated at embedded hole 33 places with 4 groups of movable parts of establishing 5 of chimeric block, and the fitting portion 42 of chimeric block 4 embeds in the embedded hole 33 of conjunction 3; At this moment, magnetics 6 promptly is adsorbed in the wall 35 at embedded hole 33 places with magnetic attraction, and fitting portion 42 compelled being fastened in the embeded slot 12 of chimeric block 4 make connecting element 1 in conjunction 3, firmly not come off; At last, the collar 7 is inserted in conjunction 3, and with screw part 34 screw locks of conjunction 3 on bicycle crank.

And when the rider replaces different pedals 2 because of the needs desire on using; See also Fig. 5～shown in Figure 6, only need force on the movable part 5, in present embodiment with finger; With the finger application of force movable part 5 is passed to remove the magnetic attraction that magnetics 6 is adsorbed in embedded hole 33 place walls 35; And because movable part 5 is continuous action relation with chimeric block 4, when movable part 5 moved, the fitting portion 42 that can drive chimeric block 4 broke away from the embeded slot 12 of connecting element 1; At this moment, can connecting element 1 be detached outward, and then change required pedal 2.

Enforcement explanation by above-mentioned can be known; The utility model and prior art are in comparison; The utility model magnetics is adsorbed in the wall at embedded hole place with magnetic attraction; Cause chimeric block to be suppressed, make the fitting portion of chimeric block wear embedded hole and fixing chimeric, do not come off so that connecting element can firmly be fixed in the conjunction with embeded slot by movable part; And when rider's desire displacement pedal; Only need force on the movable part; And the continuous action relation that utilizes itself and chimeric block is removed it and is adsorbed the fixing state with conjunction; Easy accessibility, rapidly not only, the quick-disassembly structure that also can solve traditional stretcher cause finger broad person to be difficult to the application of force and the problem that needs serviceable tool to dismantle.

The above act is merely the schematic part embodiment of the utility model; It is not scope in order to restriction the utility model; Any those skilled in the art; Equivalent variations of under the prerequisite of design that does not break away from the utility model and principle, having done and modification all should be included within this patent protection domain.

Claims

1. a pedal quick-disassembly structure is characterized in that, this pedal quick-disassembly structure comprises:

The connecting element that one confession pedal group is established be provided with a holding division in this connecting element one end, and this connecting element is in being equipped with an embeded slot near this holding division place;

One conjunction, Yu Yiduan be provided with one supply this connecting element to wear containing hole, be provided with a shape to location division that should holding division in this containing hole other end relatively, this conjunction is in to should being provided with an embedded hole in the embeded slot place, and this embedded hole is communicated with this containing hole;

One chimeric block is concaved with an annular groove, and is provided with a corresponding fitting portion that embeds this embedded hole in this annular groove one end, and in this annular groove to being provided with an engagement section by the fitting portion other end; And

One movable part; Be coated at the wall at this embedded hole place; And in this movable part internal perisporium to engagement section that should chimeric block be provided with one have a narrow opening long wire casing; Further be equipped with at least one magnetics that can be adsorbed in embedded hole place wall with magnetic attraction between the wall of this movable part and this embedded hole place, and be adsorbed in the position of embedded hole place wall at this magnetics, this chimeric block is by this movable part compacting and be embedded in this embeded slot.

2. pedal quick-disassembly structure according to claim 1 is characterized in that, in this movable part internal perisporium both sides that should long wire casing is respectively equipped with and supplies the ccontaining tank of this magnetics.

3. pedal quick-disassembly structure according to claim 1 is characterized in that, is provided with screw part in this location division periphery wall, and this screw part ability screw lock is in the screw of bicycle crank.

4. pedal quick-disassembly structure according to claim 1 is characterized in that this holding division is the polygon column, and this location division is poroid to polygon that should holding division.

5. pedal quick-disassembly structure according to claim 1 is characterized in that, between the crank of this movable part and bicycle, further is provided with a collar.