CN203920249U - Vehicle wheel group structure - Google Patents

Abstract

The utility model mainly discloses a kind of vehicle wheel group structure, comprise: one takes turns frame, this is taken turns frame and comprises a pressed on ring frame and encircle frame connection pressed on ring frame once, this pressed on ring frame comprises that a connecting wall and two upstanding walls are connected to connecting wall two ends, this connecting wall is provided with a load bearing seat, and this lower ring frame is offered at least one spoke hole; At least one spoke, this at least one spoke is provided with a section and a figure being connected with head section, and the figure of this spoke is through this at least one spoke hole, and the head section of this spoke wears load bearing seat and is limited in; At least one seal strip, sealing sheet provides a perforation and comprises at least one glutinous frame layer; Wherein, the figure of this spoke is through perforation and the spoke hole of seal strip, and with the glutinous frame laminating of seal strip, invests lower ring frame and be positioned at spoke hole periphery, and making to take turns frame is low windage structure.

Description

Vehicle wheel group structure

Technical field

The utility model is about a kind of vehicle wheel group structure, and it is applied to vehicle technology field, refer to especially provide can disk wheel frame spoke hole, to reach, airtight, anti-sealing infiltrates in wheel frame, dust accretions is in wheel frame and the effect of low windage is provided.

Background technology

Development in science and technology is now quick, and the mankind develop into from walking in the past that to take vapour, locomotive and bicycle etc. be walking-replacing tool.And at development in science and technology fast speed from generation to generation, the improvement that constantly progresses greatly of each product, forms the quality that customer is more and more particular about product and is accustomed to.Therefore, the spare part of the vehicle that progresses greatly that the dealer of each family must be positive, no matter at brake, frame or wheel rim etc.With wheel rim, its weight, windage, smooth degree, strength rigid, inertia, comfort feature, durability, brake all can have influence on the performance of wheel rim group.Wheel rim can be subject to the weight of wheel rim and the influence power of windage is very big at the rotational efficiency of course of action.Therefore the wheel rim group that, has a good quality should possess that rigidity is good, the critical nature of low windage.

Take bicycle rim as example, refer to shown in Fig. 8, it is that the bicycle rim structure of prior art comprises: a pressed on ring frame 10, be U-shaped, there is one the 3rd sidewall 101, one the 4th sidewall 102 and a connecting wall 103, this connecting wall 103 is and is horizontally disposed with, the 3rd sidewall 101 extends setting with the 4th sidewall 102 upward from the two ends of this connecting wall 103, one end of the 3rd sidewall 103 is inwardly convexly equipped with one first flange 104, one end of the 4th sidewall 102 is inwardly convexly equipped with one second flange 105, and this connecting wall 103 is provided with a perforation 106, for a width silk 20, pass; An and carrier of head seat 107, for a head 201 that is arranged on these width silk 20 tops against, this carrier of head seat 107 is embedded in this perforation 106, and 107 weeks boss of this carrier of head seat are provided with a bulge loop 108, supports only at these perforation 106 these connecting wall 103 places around.

Though although prior art can be slightly curved by the first side wall and the second sidewall, can reduce windage when wheel rim rotates, and then more reduce rider's the step application of force.Yet, prior art is in order to allow relative the first side opening of spoke silk or the second side opening shifted laterally, the aperture of its first and second side opening is offered larger, causes wheel rim in course of action, easily to carry mud, dust, sewage secretly and from first and second side opening, enters in wheel rim, and cause the puzzlement in cleaning.In addition,, because the side opening of prior art is opened in the both sides of wheel rim, therefore in wheel rim course of action, the wind of side direction can pour into wheel rim from first and second side opening, cause the air draught of prior art also to fail to reach minimum windage.

Disappearance in view of above-mentioned prior art, the inventor drops into the much time and carries out correlative study, and more every quality in addition, and carry out the research and development of Related product, and go through many experiments and test, and finally release a kind of " vehicle wheel group structure " that improves above-mentioned illustrated disappearance, to meet the required use of industry.

Utility model content

Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defect that prior art exists, and a kind of vehicle wheel group structure be provided, its low air draught, prevent moisture infiltrate in wheel frame and dust accumulation in wheel frame.

The utility model solves the technical scheme that its technical matters adopts:

A kind of vehicle wheel group structure, comprise: one takes turns frame, this is taken turns frame and comprises a pressed on ring frame and encircle frame once and connect pressed on ring frame, and this pressed on ring frame comprises that a connecting wall and two upstanding walls are connected to connecting wall two ends, this connecting wall stage casing is provided with a load bearing seat, and this lower ring frame is offered at least one spoke hole; At least one spoke, this at least one spoke is provided with a section and a figure being connected with head section, and the figure of this spoke is through this at least one spoke hole, and the head section of this spoke wears load bearing seat and is limited in; At least one seal strip, sealing sheet provides a perforation and comprises at least one glutinous frame layer;

Wherein, the figure of this spoke is through perforation and the spoke hole of seal strip, and with the glutinous frame laminating of seal strip, invests lower ring frame and be positioned at spoke hole periphery, and making to take turns frame is low windage structure.

Described vehicle wheel group structure, wherein, each seal strip is offered a side and is cracked from outside toward in, this side communication bores of cracking.

Described vehicle wheel group structure, wherein, this at least one seal strip further comprises a strippable paper, this strippable paper is located at glutinous frame layer.

Described vehicle wheel group structure, wherein, this lower ring frame comprises that tow side section and two ends, stage casing connect this tow side section, this at least one spoke hole is positioned on either side section or stage casing.

Described vehicle wheel group structure, wherein, the material that this at least one seal strip is tool ductility, elasticity and deformability is made, and the aperture of this perforation is less than or equal to the diameter dimension of spoke; This at least one seal strip is toroidal or elliptical shape.

The beneficial effects of the utility model are, its low air draught, prevent moisture infiltrate in wheel frame and dust accumulation in wheel frame.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the utility model block diagram.

Fig. 2 is the utility model exploded perspective view.

Fig. 3 is the A-A section-drawing of Fig. 1.

Fig. 4 is the section-drawing that spoke hole is positioned at stage casing.

Fig. 5 is that pressed on ring frame is the section-drawing of double-deck connecting wall structure.

Fig. 6 is that seal strip has the exploded perspective view that side is cracked.

Fig. 7 is the section-drawing that seal strip has strippable paper.

Fig. 8 is prior art section-drawing.

Number in the figure explanation:

10 pressed on ring frame 101 the 3rd sidewalls

102 the 4th sidewall 103 connecting walls

104 first flange 105 second flanges

106 perforation 107 carrier of head seats

108 bulge loop 20 width silks

201 heads

1 takes turns frame 11 pressed on ring frames

111 connecting wall 112 upstanding walls

113 load bearing seat 12 times ring frames

121 spoke hole 122 side sections

123 stage casing 2 spokes

21 section 22 tail ends

22 figure 3 seal strips

The glutinous frame layer of 31 perforation 32

33 sides, 34 strippable papers that crack

The specific embodiment

Refer to shown in Fig. 1 to Fig. 3, the utility model a kind of " vehicle wheel group structure ", it comprises takes turns frame 1, this is taken turns frame and comprises a pressed on ring frame 11 and encircle frame 12 connection pressed on ring frames 11 once, this pressed on ring frame 11 is slightly U font and comprises a connecting wall 111 and two upstanding walls 112 are connected to connecting wall 111 two ends, this connecting wall 111 of the utility model is and is horizontally disposed with kenel, and this connecting wall 111 is provided with a load bearing seat 113, and this lower ring frame 12 is offered at least one spoke hole 121; At least one spoke 2, this at least one spoke 2 is provided with the figure 22 (therefore tail end is that prior art is not with diagram) that section 21, a tail end are fixed on wheel hub and a connector section 21 and tail end, the figure 22 of this spoke 2 is through arbitrary spoke hole 121, and the head section 21 of this spoke 2 wears load bearing seat 113 and be limited in (the head section 21 of the present embodiment spoke 2 is resisted against on load bearing seat 113); At least one seal strip 3, sealing sheet 3 provides a perforation 31 and comprises that (glutinous frame layer 32 can be viscose at least one glutinous frame layer 32, or other has material and the colloid of stickiness) (the utility model is the shape of limited wheel frame 1 not, for example the utility model also can be applicable to the structure of double-deck connecting wall 111, as shown in Figure 5; And the utility model main embodiment intercepts local wheel frame 1, therefore be only, now encircle the enforcement aspect that frame 12 has two spoke holes 121);

General vehicle wheels have several spokes that radial group is established that are, and each spoke one end is mounted on wheel hub, and the other end is mounted on wheel frame.Of the present utility modelly focus on allowing spoke 2 allow spoke hole 121 be the state of sealing through spoke hole 121, the spoke 2 of therefore all take in explanation is example simultaneously, and the enforcement kenel of other spoke 2 is also identical.The tail end 22 of the utility model spoke 2 is fixed on wheel hub, and first with the sheathed spoke 2 of perforation 31 of seal strip 3 and move to the figure 22 of spoke 2, and the figure 22 of spoke 2 wears spoke hole 121 and is fixed on load bearing seat 113 with the head section 21 of spoke 2, again seal strip 3 is attached to lower ring frame 12 outsides to stick frame layer 32, and seal spoke hole 121.

Whereby, the utility model provides user according to the demand of using, and stick seal strip 3 in spoke hole 121 with simple and easy and fast speed mode, with sealing spoke hole 121, stop that moisture content is entered in wheel frame 1 by lower ring frame 12 outsides, and blocks dust is outside glutinous frame layer 32, avoids dust accretions to cause the puzzlement in cleaning in wheel frame 1.Moreover, by seal strip 3, spoke hole 121 sealings can be reduced to the resistance of wheels wind when action is upper, to stop that wind enters wheel frame 1 from spoke hole 121, reaches the effect of the low air draught of wheels tool.

Aforementioned is the technical characteristics of the main embodiment of the utility model.

Refer to shown in Fig. 6, each seal strip 3 is offered a side and is cracked 33 from outside toward in, this side 33 communication bores 31 of cracking, whereby when the head section 21 of spoke 2 and tail end 22 are all individually fixed in wheel frame 1 and wheel hub, user wants with seal strip 3 sealing spoke holes 121, but do not want to remove spoke 2, think directly to stick seal strip 3 sealing spoke hole 121 time-saving modes and seal spoke hole 121.When the time comes, the side that just can see through seal strip 3 is cracked 33 open side to the figure 22 that wears spoke 2, and is attached at lower ring frame 12 outsides to stick frame layer 32, reaches fast and the effect of convenient installing seal strip 3.

Refer to shown in Fig. 7, this at least one seal strip 3 further comprises a strippable paper 34, and this strippable paper 34 is located at glutinous frame layer 32, can be in glutinous frame layer 32 sticking in unused state blocks dust and foreign matter so as to strippable paper 34.

In addition, referring to Fig. 4 is the schematic diagram that spoke hole 121 is positioned at stage casing 123.And refer to Fig. 3, it is the schematic diagram that spoke hole 121 is positioned at tow side section 122.This lower ring frame 12 comprises that tow side section 122 and 123 two ends, a stage casing connect this tow side section 122, this at least one spoke hole 121 is positioned on either side section 122 or stage casing 123, and this spoke hole 121 is disposed at side section 122 or 123 places, stage casing arrange in order to coordinate spoke 2 methods of different user demands.

It is worth mentioning that, the material of these at least one seal strip 3 tool ductility, elasticity and deformability is made, spoke 2 wears to bore a hole and within 31 o'clock, can compel to perforation side distortion in 31 weeks and elasticity extension whereby, and the aperture of this perforation 31 is less than or equal to the diameter dimension of spoke 2, allow the perforation 31 of seal strip 3 present with spoke 2 state fitting tightly, and the aperture of the perforation 31 of seal strip 3 is less than or equal to the diameter dimension of spoke 2, make spoke 2 wear perforation 31 and reached the state that 2 weeks sides of perforation 31 peritreme and spoke fit tightly, with the effect of lift-off seal.

In addition, this at least one seal strip 3 is toroidal or elliptical shape, the present embodiment provides the shape of optimum performance, but the utility model does not limit the shape of seal strip, sealing sheet 3 can fit in and be arranged at any locational spoke hole 121 of wheel frame 1, and the structure that the position that spoke hole 121 arranges makes it correspond to wheel frame 1 is also different, by seal strip 3, is the structure of toroidal or elliptical shape, the characteristic of seal strip 3 flexible distortion is provided, and smooth being attached on wheel frame 1 of energy.

The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.

Claims (6)

1. a vehicle wheel group structure, is characterized in that, comprising:

One takes turns frame, and this is taken turns frame and comprises a pressed on ring frame and encircle frame once and connect pressed on ring frame, and this pressed on ring frame comprises that a connecting wall and two upstanding walls are connected to connecting wall two ends, and this connecting wall is provided with a load bearing seat, and this lower ring frame is offered at least one spoke hole;

At least one spoke, this at least one spoke is provided with a section and a figure being connected with head section, and the figure of this spoke is through this at least one spoke hole, and the head section of this spoke wears load bearing seat and is limited in:

At least one seal strip, sealing sheet provides a perforation and comprises at least one glutinous frame layer.

2. vehicle wheel group structure according to claim 1, is characterized in that, described each seal strip is offered a side and cracked from outside toward in, this side communication bores of cracking.

3. vehicle wheel group structure according to claim 1, is characterized in that, described at least one seal strip further comprises a strippable paper, and this strippable paper is located at glutinous frame layer.

4. vehicle wheel group structure according to claim 1, is characterized in that, described lower ring frame comprises that tow side section and two ends, stage casing connect this tow side section, and this at least one spoke hole is positioned on either side section or stage casing.

5. vehicle wheel group structure according to claim 1, is characterized in that, the material that described at least one seal strip is tool ductility, elasticity and deformability is made, and the aperture of this perforation is less than or equal to the diameter dimension of spoke.

6. vehicle wheel group structure according to claim 1, is characterized in that, described at least one seal strip is toroidal or elliptical shape.