CN202463458U

CN202463458U - Rim structure with simply and easily dismounted spokes

Info

Publication number: CN202463458U
Application number: CN2011205668073U
Authority: CN
Inventors: 李木荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-30
Filing date: 2011-12-30
Publication date: 2012-10-03
Anticipated expiration: 2021-12-30

Abstract

The utility model provides a rim structure with simply and easily dismounted spokes. The rim structure comprises a rim body, a plurality of spokes and a patterned hub, wherein a plurality of clamping and fixing grooves which are arranged at intervals are arranged at the inner edge of the rim main body in an annular way; the groove opening directions of the two adjacent clamping and fixing grooves are oppositely arranged; each clamping and fixing groove is provided with a first opening and a second opening; the first openings are arranged at one side of the rim body; the second openings are arranged at the inner edge of the rim body; the first openings are communicated with the second openings; one end of each spoke is provided with a fixed connection piece; the fixed connection pieces are connected in the clamping and fixing grooves; each spoke is provided with an abutting block corresponding to the second opening; the abutting blocks abut against the inner edges of the second openings; both ends of the patterned hub are respectively provided with a first patterned plate part and a second patterned plate part; a plurality of jointing holes are respectively and circularly formed in the surfaces of the first patterned plate part and the second patterned plate part; and each jointing hole is assembled with the corresponding spoke. With the adoption of the rim structure provided by the utility model, a user can dismount the spokes in an unarmed manner without dismounting a tire, so that the defect that the conventional spoke is inconvenient to dismount and replace can be overcome.

Description

The rim structure of the simple and easy dismounting spoke of tool

Technical field

The utility model relates to a kind of rim structure, is meant a kind of rim structure that is prone to make spoke in wheel rim and flower hub, to carry out the simple and easy dismounting spoke of dismounting especially.

Background technology

The bicycle development has become a kind of quite general vehicle so far, also becomes the entertainment form and the transportation means of increased popularity by bike.In addition, for amateur and professional person, become welcome emulation drive more by bike.Therefore, no matter bicycle is to be used for aspects such as amusement, transportation or contest, bicycle industry is all constantly improving the various different assemblies of bicycle.

Wherein, by widely again the design-calculated assembly be the cycle wheel structure, press, generally speaking car wheel structure is by a ring-like wheel rim, a wheel hub, and several connect wheel hubs and form with spokes of wheel framework; Wheel hub is attached to the part of cycle frame to rotate relatively, and the inner end of spoke is connected to wheel hub and stretches out from wheel hub, and the ring-type wheel rim is connected to the outer end of spoke and has and is used for air-inflation tyre is supported superincumbent exterior section.

Like the novel patent announcement of TaiWan, China No. 514031 " width of cloth bar package assembly improvement of bicycle rim "; It is characterized in that being: the inner edge ring portion of this wheel rim is uniformly-spaced to be preset with most elongated holes according to width of cloth bar assembling number; The cover bolt group of utilizing these elongated holes can supply width of cloth bar terminal to wear group is established; The head of these cover bolts and work agree with the kenel design of elongated hole; Make the cover bolt head insert wheel rim through elongated hole, make its head be limited to two set ribs of elongated hole minor face both sides inner edge through appropriate rotary sleeve bolt, order cover bolt is unlikely to be deviate from; Cooperate nut to be screwed together in the overhanging spiro rod section of cover bolt and firmly press from both sides to lock and be mounted on the wheel rim, accomplish width of cloth bar according to this and combine with the assembly of wheel rim will overlap bolt.

The spoke package assembly of above-mentioned existing wheel rim, right though it can reach the purpose of affixed spoke and wheel rim, when it uses in reality; Wheel frame one is the internal ring wall that is positioned at the wheel frame with the binding site of spoke, is spirally connected each other through nut and spoke, and makes spoke be anchored on wheel rim; Therefore, in the time of need changing the outfit or keep in repair as if this spoke, then must unload tire earlier; Just can appear nut, and then spoke is changed the outfit or keeps in repair, therefore; In quite inconvenience of fit on, and have a strong impact on the comfort feature when assembling, and do not meet user demand.

Moreover the fit on of spoke needs just can carry out through the bicycle tool of specialty; I haven't seen you for ages purchases this professional tool for this reason and general user is bright, therefore, and when needs carry out that spoke is changed or during maintenance; All also need ask the master worker to operate, will cause great inconvenience to cyclery.

It seems by above-mentioned viewpoint, be sought after a kind of cycle wheel at present, its used wheel rim can overcome all problem of above-mentioned previous technology.Duty is that because existing wheel still has the above-mentioned part of improving not to the utmost in use, this creator is grasping the mind of serving the general public, and is engaged in the experience that relevant issues manufacture and design for many years in accumulation.Constantly concentrate on studies and constantly test, develop a kind of creation that can solve above-mentioned shortcoming finally.

The utility model content

The utility model technical problem underlying to be solved is; When overcoming the wheel rim replacing spoke of prior art existence; The bicycle tool of tire and collocation specialty need be unloaded earlier and just the action shortcoming can be changed; And the rim structure of the simple and easy dismounting spoke of a kind of tool is provided, let the user need not unload tire and through the free-hand spoke that can change, to solve the shortcoming of spoke disassembling, assembling and replacing inconvenience in the past.

In order to reach above-mentioned purpose, the utility model is the rim structure of the simple and easy dismounting spoke of a kind of tool, and it comprises a rim body, several spokes and a flower hub, wherein:

This rim body; Its inner rim ring is established several spaced fixing slots; Two adjacent fixing slot notch directions are to be reverse setting, and each fixing slot is provided with one first opening and one second opening, and this first opening is located at rim body one side; This second opening is located at the rim body inner edge, and this first opening is to be interconnected with second opening;

These several spokes, the one of which end is provided with a fastener, and this fastener is connected to fixing slot, and corresponding second opening of each spoke is provided with a top and supports piece, and it is to be connected to the second opening inner edge that piece is supported on this top;

This flower hub, its two ends are respectively equipped with one first floral disc portion and one second floral disc portion, and this first floral disc portion and the second floral disc portion surface are equipped with several conjugate foramens respectively, the corresponding spoke of each conjugate foramen winding.

The utility model " rim structure of the simple and easy dismounting spoke of tool " wherein still has following technical characterictic:

1. further include several attaching partss; Each attaching parts two ends is respectively equipped with one first screwing section and one second screwing section; This first screwing section is bolted with one first holding firmware, and this second screwing section is bolted with one second holding firmware, and each spoke is provided with an inserting hole in the fastener end opposite; And this first holding firmware is connected to inserting hole, and this second holding firmware is connected to conjugate foramen.

2. each spoke is provided with a wind segment in inserting hole and top between the piece, and this wind segment is to be flats.

3. fastener is the shape of corresponding fixing slot.

4. fastener is to be the bulb shape, and fixing slot is to be the ball-and-socket shape.

5. each conjugate foramen opening direction is towards the setting of cooresponding fixing slot direction.

6. adjacent two spokes; Wherein a spoke is for two ends are connected to first opening that is positioned at rim body left side and the conjugate foramen of the second floral disc portion respectively, and another spoke is to be connected to first opening that is positioned at the rim body right side and the conjugate foramen of the first floral disc portion respectively for two ends.

7. the conjugate foramen of this first floral disc portion is to be positioned at same plane with this first floral disc portion respectively, and the conjugate foramen of this first floral disc portion is to be radial arrangement, and this conjugate foramen is positioned at first floral disc portion week side.。

8. the conjugate foramen of this second floral disc portion is to be positioned at same plane with this second floral disc portion respectively, and the conjugate foramen of this second floral disc portion is to be radial arrangement, and this conjugate foramen is positioned at second floral disc portion week side.

The rim structure of the simple and easy dismounting spoke of the tool of the utility model; It is to come corresponding spoke of winding and flower hub through several attaching partss, makes spoke on rim body, carry out dismounting easily, reaches to let the user need not unload tire and through on foot in changeing spoke; To solve the shortcoming of spoke disassembling, assembling and replacing inconvenience in the past; Therefore the utility model is a kind of creation that quite has practicality and progressive, quite is worth industrial community to be promoted, and makes society know.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the three-dimensional combination of the utility model first an embodiment scheme drawing.

Fig. 2 is the three-dimensional combination of the utility model second an embodiment scheme drawing.

Fig. 3 is the utility model second embodiment rim body scheme drawing.

Fig. 4 be the utility model second embodiment spoke as yet not with flower hub winding decomposing schematic representation.

Fig. 5 be the utility model second embodiment spoke as yet not with rim body and attaching parts winding decomposing schematic representation.

Fig. 6 is the utility model second embodiment generalized section.

Fig. 7 is that the utility model second embodiment attaching parts two ends are connected to conjugate foramen and the local enlarged diagram of inserting hole respectively.

Fig. 8 and Fig. 9 are scheme drawings in the utility model second embodiment fastener winding fixing slot.

Figure 10 and Figure 11 are that the utility model second embodiment fastener breaks away from the fixing slot scheme drawing.

Label declaration among the figure:

Rim body 1 fixing slot 11

First opening, 111 second openings 112

Spoke 2 fasteners 21

Piece 22 inserting holes 23 are supported on the top

Wind segment 24 flower hubs 3

31 second floral disc portions 32 of the first floral disc portion

Conjugate foramen 33 attaching partss 4

First screwing section, 41 second screwing sections 42

First holding firmware, 43 second holding firmwares 44

The specific embodiment

The utility model relates to the rim structure of the simple and easy dismounting spoke of a kind of tool; Be to solve when having wheel rim replacing spoke now in the past; The bicycle tool of tire and collocation specialty need be unloaded earlier and just the action shortcoming can be changed; Relevant its effect and characteristics, below the collocation correlative type is done a simple embodiment explanation.

See also Fig. 1, it is the explanation of making up signal for the utility model first embodiment, and the utility model embodiment mainly is the rim structure for the simple and easy dismounting spoke of a kind of tool, and it comprises a rim body 1, several spokes 2 and a flower hub 3, wherein:

This rim body 1 its be for the carbon fiber material made, and this rim body 1 inner ring to establish several spaced fixing slot 11, two adjacent fixing slot 11 notch directions be to be reverse setting;

These several spoke 2 one ends are provided with a fastener 21; Fastener 21 is shapes of corresponding fixing slot 11, and fastener 21 is to be the bulb shape, and fixing slot is 11 to be the ball-and-socket shape; This fastener 21 is connected in the fixing slot 11; Each spoke 2 be provided with one be resisted against fixing slot 11 inner edges the top support piece 22, in present embodiment, this top is to be square to piece 22;

This flower hub 3 is the corresponding spokes 2 of winding; And two adjacent spokes 2, wherein a spoke 2 is the fixing slot 11 that an end is connected to rim body 1, the other end is connected to this flower hub 3; Another spoke 2 is the fixing slot 11 that an end is connected to rim body 1, and the other end is connected to this flower hub 3.

Below further introduce the winding mode of coming winding spoke 2 and flower hub 3 via attaching parts 4 through second embodiment; See also Fig. 2 to Fig. 7; It is respectively the utility model second embodiment and makes up signal, 1 signal of the utility model second embodiment rim body, the utility model second embodiment spoke 2 are not connected to conjugate foramen 33 and inserting hole 23 local amplification signals as yet as yet respectively with rim body 1 and attaching parts 4 winding decomposition, the signal of the utility model second embodiment section and the utility model second embodiment attaching parts 4 two ends with flower hub 3 winding exploded pictorial, the utility model second embodiment spoke 2 explanations; At this moment; Please in the lump with reference to Fig. 1; The utility model embodiment mainly is the rim structure for the simple and easy dismounting spoke of a kind of tool, and it further includes several attaching partss 4, wherein:

This rim body 1 its be for the carbon fiber material made; And this rim body 1 inner ring is established several spaced fixing slots 11; Two adjacent fixing slot 11 notch directions are to be reverse setting, and each fixing slot 11 is provided with one first opening 111 and one second opening 112, and this first opening 111 is located at rim body 1 one sides; This second opening 112 is located at rim body 1 inner edge, and this first opening 111 is to be interconnected with second opening 112;

These several spoke 2 one ends are provided with a fastener 21, and fastener 21 is shapes of corresponding fixing slot 11, and fastener 21 is to be the bulb shape; And fixing slot is 11 to be the ball-and-socket shape, and this fastener 21 passes first opening 111, and is connected in the fixing slot 11; Each spoke 2 corresponding second opening 112 is provided with a top and supports piece 22; In present embodiment, it is to be square that piece 22 is supported on this top, and this top is to be connected to second opening, 112 inner edges to piece 22;

These flower hub 3 two ends are respectively equipped with one first floral disc portion 31 and one second floral disc portion 32; And this first floral disc portion 31 and the second floral disc portion, 32 surfaces are equipped with several conjugate foramens 33 respectively, and respectively the conjugate foramen 33 of this first floral disc portion 31 and the second floral disc portion 32 is the corresponding spokes 2 of winding, and the conjugate foramen 33 of this first floral disc portion 31; Be to be radial arrangement; And this conjugate foramen 33 is positioned at the first floral disc portion, 31 all sides, and the conjugate foramen 33 of this second floral disc portion 32 is to be radial arrangement; And this conjugate foramen 33 is positioned at the second floral disc portion, 32 all sides, and each conjugate foramen 33 opening direction is towards cooresponding spoke 2 and fixing slot 11 direction settings; Two adjacent spokes 2; Wherein a spoke 2 is to be that an end is connected to first opening 111 that is positioned at rim body 1 left side; The other end is connected to the conjugate foramen 33 of this second floral disc portion 32; Another spoke 2 is to be that an end is connected to first opening 111 that is positioned at rim body 1 right side, and the other end is connected to the conjugate foramen 33 of this first floral disc portion 31;

Each attaching parts 4 is to be connected to spoke 2 and to spend hub 3 between the two; And each attaching parts 4 two ends is respectively equipped with one first screwing section 41 and one second screwing section 42; This first screwing section 41 is bolted with one first holding firmware 43, and this second screwing section 42 is bolted with one second holding firmware 44, and each spoke 2 is provided with an inserting hole 23 in fastener 21 end opposite; And this first holding firmware 43 is connected to inserting hole 23; And this second holding firmware 44 is connected to conjugate foramen 33, and each spoke 2 is provided with a wind segment 24 in inserting hole 21 and top between the piece 22 in addition, and this wind segment 24 is to be flats.

See also Fig. 8 and Fig. 9, it is respectively the explanation of signal in the utility model second embodiment fastener 21 winding fixing slots 11, at this moment; Please in the lump referring to figs. 1 through Fig. 6; Find out that by the graphic of present embodiment when the fastener 21 of this spoke 2 was connected in the fixing slot 11, the fastener 21 of this spoke 2 was to pass first opening 111; And be connected in the fixing slot 11, and the top to all sides of piece 22 is and the mutual butt of second opening, 112 inner edges; Hence one can see that; When if user's desire is disassembled to single spoke 2; The inserting hole 23 and first holding firmware 43 of spoke 2 are broken away from each other; And make the top support piece 22 and break away from second opening 112, again the fastener 21 of spoke 2 is pulled out in first opening 111, can accomplish the program of disassembling of single spoke 2.

See also Figure 10 and Figure 11, it is respectively the explanation that the utility model second embodiment fastener 21 breaks away from fixing slot 11 signals, at this moment; Please in the lump referring to figs. 1 through Fig. 6; Find out that by the graphic of present embodiment when the fastener 21 of this spoke 2 was connected in the fixing slot 11, the fastener 21 of this spoke 2 passed first opening 111; And be connected in the fixing slot 11, and all sides and the mutual butt of second opening, 112 inner edges of piece 22 are supported in the top; Hence one can see that; When if user's desire is assembled to single spoke 2; Then be in fastener 21 insertions second opening 112 of elder generation with spoke 2; And make the top support piece 22 and second opening, 112 mutual butts, again with inserting hole 23 and the 43 mutual windings of corresponding first holding firmware, can accomplish the package program of single spoke 2.

Whereby,, make several attaching partss 4 come corresponding spoke 2 of winding and flower hub 3, let spoke 2 can on rim body 1, carry out dismounting easily through the operating mode of this foregoing description.

The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.

In sum; The utility model is on structure design, use practicality and cost benefit; It is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, has novelty, creativeness, practicality; The regulation that meets relevant novel patent requirement is so mention application in accordance with the law.

Claims

1. the rim structure of the simple and easy dismounting spoke of tool is characterized in that, comprises a rim body, several spokes and a flower hub, wherein:

This flower hub, its two ends are respectively equipped with one first floral disc portion and one second floral disc portion, and this first floral disc portion and the second floral disc portion surface are equipped with several conjugate foramens respectively, and each conjugate foramen is the corresponding spoke of winding.

2. the rim structure of the simple and easy dismounting spoke of tool according to claim 1 is characterized in that, further includes several attaching partss; Each attaching parts two ends is respectively equipped with one first screwing section and one second screwing section; This first screwing section is bolted with one first holding firmware, and this second screwing section is bolted with one second holding firmware, and each spoke is provided with an inserting hole in the fastener end opposite; And this first holding firmware is connected to inserting hole, and this second holding firmware is connected to conjugate foramen.

3. the rim structure of the simple and easy dismounting spoke of tool according to claim 2 is characterized in that, said each spoke is provided with a wind segment in inserting hole and top between the piece, and this wind segment is to be flats.

4. the rim structure of the simple and easy dismounting spoke of tool according to claim 1 is characterized in that, said fastener is to shape that should fixing slot.

5. the rim structure of the simple and easy dismounting spoke of tool according to claim 4 is characterized in that, said fastener is to be the bulb shape, and this fixing slot is to be the ball-and-socket shape.

6. the rim structure of the simple and easy dismounting spoke of tool according to claim 1 is characterized in that, said each conjugate foramen opening direction is towards the setting of cooresponding fixing slot direction.

7. the rim structure of the simple and easy dismounting spoke of tool according to claim 1; It is characterized in that; Adjacent two spokes; Wherein a spoke is that two ends are connected to first opening that is positioned at rim body left side and the conjugate foramen of the second floral disc portion respectively, and another spoke is to be connected to first opening that is positioned at the rim body right side and the conjugate foramen of the first floral disc portion respectively for two ends.

8. the rim structure of the simple and easy dismounting spoke of tool according to claim 1 is characterized in that the conjugate foramen of the said first floral disc portion is to be radial arrangement, and this conjugate foramen is positioned at first floral disc portion week side.

9. the rim structure of the simple and easy dismounting spoke of tool according to claim 1 is characterized in that the conjugate foramen of the said second floral disc portion is to be radial arrangement, and this conjugate foramen is positioned at this second floral disc portion week side.