CN209274687U - A kind of reinforced frame of handwheel of spoke - Google Patents
A kind of reinforced frame of handwheel of spoke Download PDFInfo
- Publication number
- CN209274687U CN209274687U CN201822021864.8U CN201822021864U CN209274687U CN 209274687 U CN209274687 U CN 209274687U CN 201822021864 U CN201822021864 U CN 201822021864U CN 209274687 U CN209274687 U CN 209274687U
- Authority
- CN
- China
- Prior art keywords
- spoke
- wheel rim
- axis body
- spline section
- handwheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of reinforced frame of handwheel of spoke, including wheel rim and axis body, opened up in wheel rim there are three cavity, and reinforcing rib is equipped in cavity, it is arranged with brute spring on reinforcing rib both ends, is equipped with spline section at wheel rim center, and be connected with three spokes between wheel rim and spline section.The utility model is fixed by realizing respectively to spoke both ends and is flexibly connect, and realizes the connective stability between spoke and spline section, axis body, on the one hand to ensure to be able to carry out the motion synchronicity of height between spoke and axis body；Simultaneously; it is arranged by the sliding of spoke and reinforcing rib; so that spoke is adjusted flexibly in wheel rim drive; avoid pulling force caused by rotating because of rigid connection therebetween nervous; be conducive to carry out toughness protection to spoke; by being bi-directionally connected, be conducive to carry out the connective stability between raising wheel rim, spline section and axis body, to realize motion synchronicity.
Description
Technical field
The utility model relates to vehicle steering wheel manufacturing technology field more particularly to a kind of reinforced steering wheel bones of spoke
Frame.
Background technique
Steering wheel is to ensure that the key that automobile is travelled along correct line as one of safety component most important on automobile.
Driver can also be made to feel comfortable, it is often more important that can play a buffer role in when encountering the emergency episodes such as collision, it is ensured that drive
The safety of member.
It in practical driving procedure, needs to carry out direction control to vehicle by steering wheel, so needing steering wheel whole
Structure height is synchronous, but existing steering wheel generallys use the mode of fixed installation when installing to spoke.Steering wheel is turning
It is necessary to have some strengths, hardness during dynamic, and can bear outside certain twisting resistance and bending stress, it is also necessary to have certain
Flexibility especially installed to spoke, spoke is excessively rigid in order to which steering wheel can highly cooperate the operation of driver
Property, it is merely able to meet hardness requirement, and when being subjected to biggish external force, spoke is because stress tenses, and is in tight shape always
State leads to operating difficulties, and easily spoke is caused to be broken, to cause safety accident.
Utility model content
It is installed purpose of the utility model is to solve vehicle steering wheel in the prior art because of spoke and lacks fixed shadow
The problem of ringing operational comfort, and the reinforced frame of handwheel of a kind of spoke proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of reinforced frame of handwheel of spoke, including wheel rim and axis body open up in the wheel rim there are three cavity, and empty
It is intracavitary to be equipped with reinforcing rib, it is arranged with brute spring on the reinforcing rib both ends, spline section is equipped at the wheel rim center, and take turns
Three spokes are connected between rim and spline section, inclination is connected with loading arm in the middle part of three spokes, and on loading arm
It is welded with plug, the spline section bottom end is welded with connecting shaft, and the axis body is equipped with fixed mechanism.
Preferably, limited block is welded at three cavities opens, three described spoke one end are mutually welded with spline section
Connect, and the other end extends through limited block and is sheathed on three reinforcing ribs, the spoke be embedded in one end of cavity with it is two strong
Power spring offsets.
Preferably, gasbag chamber is offered in the spline section upper end, and spline section bottom end is welded with connecting shaft.
Preferably, the fixed mechanism includes with flowering structure: corresponding with three loading arms in the middle part of the axis body to offer three
A groove is vertically welded with quarter butt in the groove, and the quarter butt upper end is arranged with extension spring, axis body upper end fixing sleeve
Connecting cavity is vertically offered equipped with ring flange, and in axis body top.
Preferably, three loading arm bottom ends difference sliding sleeves are set on three quarter butts, and loading arm bottom end respectively with
Extension spring offsets, and three plug difference sliding sleeves are set in ring flange.
Preferably, the connecting shaft bottom end sliding is embedded in connecting cavity.
Compared with prior art, the utility model has following advantages:
1, the utility model realizes being bi-directionally connected for wheel rim and axis body using spline section and loading arm, in wheel rim setting plus
Strengthening tendons and brute spring are fixedly connected with spoke one end with spline section, and the other end is flexibly connect with reinforcing rib, and with
Brute spring is closely offseted, so that spoke is when there are the horizontal vibrating of small distance, it can be in limited block allowed band
Using reinforcing rib as fulcrum carry out activity, be conducive to the stability for reinforcing wheel rim and spline section is connected by spoke, effectively avoid just
Property connection cause therebetween because stress anxiety due to cause to be broken.
2, the utility model makes to realize that two pass connects between loading arm and axis body by the synchronous welding loading arm on spoke
It connects, in wheel rim stress vertical with spoke, to help to reduce wheel rim using the toughness of loading arm and the position-limiting action of plug
The shockproofness occurred when stress vertical with spoke, and by realizing being bi-directionally connected between wheel rim and axis body；Be conducive into one
Step improves connective stability between the two.
In conclusion the utility model is fixed by realizing respectively to spoke both ends and flexibly connect, spoke is on the one hand realized
Connective stability between item and spline section, axis body, to ensure to be able to carry out the motion synchronicity of height between spoke and axis body；
Meanwhile being arranged by the sliding of spoke and reinforcing rib, so that spoke is adjusted flexibly in wheel rim drive, avoid turning therebetween
Reason rigid connection causes pulling force nervous, is conducive to be conducive to be improved by being bi-directionally connected to spoke progress toughness protection
Connective stability between wheel rim, spline section and axis body, to realize motion synchronicity.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of reinforced frame of handwheel of spoke structure schematic top plan view；
Fig. 2 be the utility model proposes a kind of reinforced frame of handwheel of spoke cross-sectional view；
Fig. 3 be the utility model proposes a kind of reinforced frame of handwheel of spoke spline section structural front view.
In figure: 1 wheel rim, 2 cavitys, 3 reinforcing ribs, semi-finals power spring, 5 limited blocks, 6 spline sections, 7 spokes, 8 connecting shafts, 9 air bags
Room, 10 loading arms, 11 plugs, 12 axis bodies, 13 grooves, 14 quarter butts, 15 extension springs, 16 ring flanges, 17 connecting cavities.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-3, the reinforced frame of handwheel of a kind of spoke, including wheel rim 1 and axis body 12 offer three in wheel rim 1
A cavity 2, and reinforcing rib 3 is equipped in cavity 2, reinforcing rib 3 uses cast steel, 7 one end of spoke can be fixed, reinforcing rib
It is arranged with brute spring 4 on 3 both ends, is equipped with spline section 6 at 1 center of wheel rim, and be connected with three between wheel rim 1 and spline section
Spoke 7, three 7 middle part of spoke inclinations are connected with loading arm 10, and plug 11 is welded on loading arm 10,6 bottom of spline section
End is welded with connecting shaft 8, and axis body 12 is equipped with fixed mechanism.
Fixation is supported to spoke 7 using loading arm 10 and plug 11, is advantageously implemented and reinforces wheel rim 1 and axis body 12
Connective stability.
Three 2 openings of cavity are welded with limited block 5, and three 7 one end of spoke are welded with 6 phase of spline section, and the other end
Limited block 5 is extended through to be sheathed on three reinforcing ribs 3, spoke 7 is embedded in one end of cavity 2 and two brute springs 4 offset,
Gasbag chamber 9 is offered in 6 upper end of spline section, being connected together at 9 upper end opening of gasbag chamber has lid, and 6 bottom end of spline section is welded
There is connecting shaft 8.
Fixed mechanism includes with flowering structure: the middle part of axis body 12 is corresponding with three loading arms 10 open up there are three groove 13, it is recessed
Quarter butt 14 is vertically welded in slot 13,14 upper end of quarter butt is arranged with extension spring 15,15 pairs of downward push loading arms of extension spring
10, to flexibly support to spoke 7,12 upper end fixing sleeve of axis body is equipped with ring flange 16, and vertically opens in 12 top of axis body
Equipped with connecting cavity 17.
Three 10 bottom ends of loading arm difference sliding sleeves are set on three quarter butts 14, and 10 bottom end of loading arm respectively with stretch bullet
Spring 15 offsets, and three root cutting bolts 11 are distinguished sliding sleeve and are set in ring flange 16, and the sliding of 8 bottom end of connecting shaft is embedded in connecting cavity 17, leads to
The connection of connecting shaft 8 Yu connecting cavity 17 is crossed, to can realize that spline section 6 and the dismountable type of axis body 12 are connect.
The utility model can illustrate its principle of work and power by following mode of operation:
Step 1: spline section 6 is placed on 1 center of wheel rim, then three 7 free ends of spoke are extended through into limited block
5, and it is sheathed on it on reinforcing rib 3, so that its two sides is offseted respectively with two brute springs 4；8 bottom end of connecting shaft is vertically arranged again
In in the connecting cavity 17 on 12 top of axis body.
Step 2: three 10 bottom ends of loading arm are respectively sleeved at three by manpower after three spokes are fixed
On quarter butt 14, and slide 10 bottom end of loading arm on quarter butt 14 under the squeezing action of extension spring 15；Make three root cutting bolts again
11 are respectively perpendicular and are sheathed on ring flange 16, and screw thread tightens nut on three root cutting bolts, 11 bottom end, prevents plug 11 from flange
It disconnects on 16.
Step 3:, by hands grasping wheel rim 1, wheel rim 1 is by spline section 6, connecting shaft 8 and axis body 12 in driving procedure
Between connection, rotate synchronously axis body 11.
It is to be noted that wheel rim 1 makes connecting shaft 8 in connecting cavity 17 to downslide when manpower squeezes wheel rim 1
It is dynamic, meanwhile, three spokes 7 squeeze three loading arms 10, so that 10 bottom end of loading arm is fulcrum to downslide with quarter butt 14
Dynamic, in the process, three root cutting bolts 11 are moved downward with ring flange 16 for impetus, and in the pulling force effect of extension spring 15
Under, so that loading arm 10 drives the fast quick-recovery of plug 11 to original position.
Further: steering wheel is easy to happen the vibration in horizontal direction in use, at this point, in rotation wheel rim 1
During, three spokes 7 can synchronize movement with wheel rim 1 within most short-term, and in the process, three spokes 7 are embedded
It is swung in one end of cavity 2 with reinforcing rib 3 for fulcrum, meanwhile, under the buffer function of two brute springs 5, it can reduce
Spoke 7 swings caused shockproofness, is conducive to the stability for promoting spoke 7.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of reinforced frame of handwheel of spoke, including wheel rim (1) and axis body (12), which is characterized in that in the wheel rim (1)
There are three opening up cavity (2), and reinforcing rib (3) are equipped in cavity (2), are arranged with strength bullet on reinforcing rib (3) both ends
Spring (4) is equipped with spline section (6) at wheel rim (1) center, and is connected with three spokes (7) between wheel rim (1) and spline section,
Inclination is connected with loading arm (10) in the middle part of three spokes (7), and plug (11) are welded on loading arm (10), described
Spline section (6) bottom end is welded with connecting shaft (8), and the axis body (12) is equipped with fixed mechanism.
2. the reinforced frame of handwheel of a kind of spoke according to claim 1, which is characterized in that three cavitys (2)
Opening is welded with limited block (5), and three described spoke (7) one end are mutually welded with spline section (6), and the other end extends through
Limited block (5) is sheathed on three reinforcing ribs (3), the spoke (7) be embedded in cavity (2) one end and two brute springs
(4) it offsets.
3. the reinforced frame of handwheel of a kind of spoke according to claim 2, which is characterized in that on the spline section (6)
It is offered in end gasbag chamber (9), and spline section (6) bottom end is welded with connecting shaft (8).
4. the reinforced frame of handwheel of a kind of spoke according to claim 3, which is characterized in that the fixed mechanism includes
With flowering structure: in the middle part of the axis body (12) it is corresponding with three loading arm (10) open up there are three groove (13), the groove (13)
It is inside vertically welded with quarter butt (14), quarter butt (14) upper end is arranged with extension spring (15), and axis body (12) upper end is fixed
It is arranged with ring flange (16), and vertically offers connecting cavity (17) in axis body (12) top.
5. the reinforced frame of handwheel of a kind of spoke according to claim 4, which is characterized in that three loading arms
(10) difference sliding sleeve in bottom end is set on three quarter butts (14), and loading arm (10) bottom end offsets with extension spring (15) respectively,
Sliding sleeve is set in ring flange (16) three plugs (11) respectively.
6. the reinforced frame of handwheel of a kind of spoke according to claim 4, which is characterized in that connecting shaft (8) bottom end
Sliding is embedded in connecting cavity (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021864.8U CN209274687U (en) | 2018-12-04 | 2018-12-04 | A kind of reinforced frame of handwheel of spoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021864.8U CN209274687U (en) | 2018-12-04 | 2018-12-04 | A kind of reinforced frame of handwheel of spoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209274687U true CN209274687U (en) | 2019-08-20 |
Family
ID=67609855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822021864.8U Expired - Fee Related CN209274687U (en) | 2018-12-04 | 2018-12-04 | A kind of reinforced frame of handwheel of spoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209274687U (en) |
-
2018
- 2018-12-04 CN CN201822021864.8U patent/CN209274687U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20211204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |