CN209079980U - A kind of steering column shield endergonic structure - Google Patents
A kind of steering column shield endergonic structure Download PDFInfo
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- CN209079980U CN209079980U CN201821711073.1U CN201821711073U CN209079980U CN 209079980 U CN209079980 U CN 209079980U CN 201821711073 U CN201821711073 U CN 201821711073U CN 209079980 U CN209079980 U CN 209079980U
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- steering column
- column shield
- hole
- shield
- sheet body
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Abstract
The utility model relates to auto parts and components technical field of structures, in particular to a kind of steering column shield endergonic structure.Including steering column shield, energy absorbent block and press strip；The through-hole for accommodating energy absorbent block is offered on the steering column shield；The energy absorbent block be fixed on steering column shield, on the inside of by impact Shi Kexiang steering column shield crumple flexible sheet structure, the upper end-face edge of energy absorbent block and side margins are fixed on through-hole edge by press strip overlap joint and steering column shield forms the cover structure of surfacing；Described press strip one end is fixed on steering column shield, and another section of compressing is fixed on steering column shield in energy absorbent block.The utility model structure is simple, easy for installation, and energy-absorbing crumple performance is good, can utmostly guarantee the safety of driver, has great promotional value.
Description
Technical field
The utility model relates to auto parts and components technical field of structures, in particular to a kind of steering column shield energy-absorbing knot
Structure.
Background technique
Car steering tube column is to apply the components that steering wheel and turning machine are connected on automobile.In order to protect driver,
When automobile collides, the tubing string shield on steering column can play buffer function towards the mobile crumple in turning machine side.It is existing
What the energy-absorbing collapsing structure of technology actually considered is all large-scale driver protecting, but is directed to the specific body of driver
The protection at position, does not relate to but.In fact, automobile collides, steering column shield is easy during the motion with dress
It collides with to the generation of tubing string lower area, dependent interaction power is transmitted as readily to the lower leg area of driver, causes driver's calf
The damage divided, reduces entire vehicle collision security performance.Existing steering column structure is installed on tubing string shield
Interconnecting piece opens up crumple groove on interconnecting piece, and steering column movement can tear crumple groove and carry out energy-absorbing, and this mounting structure is more multiple
Miscellaneous, installation footprint is big, and energy-absorbing effect is bad, and to driver's shank position, there is no any protections.
Summary of the invention
The purpose of this utility model seeks to solve the deficiency of above-mentioned background technique, provides a kind of steering column shield energy-absorbing
Structure.
A kind of the technical solution of the utility model are as follows: steering column shield endergonic structure, it is characterised in that: including steering tube
Column shield and energy absorbent block
The notch for accommodating energy absorbent block is offered on the steering column shield；
The energy absorbent block is to be fixed on steering column shield and cover the flexible sheet structure closed on notch.
The notch include first through hole of the steering column shield lower end edge X to direction towards driver and
Second through-hole of the steering column shield lower end edge Y-direction direction backwards to copilot；The first through hole and the second through-hole are mutual
Connection.
The further energy absorbent block includes that cover closes the first sheet body in first through hole and covers conjunction in the second through-hole
On the second sheet body；First sheet body and the second sheet body is interconnected to form the laminated structure of bending, and the first sheet body deviates from
The Y-direction side and Z-direction upper end of second sheet body are provided with the first connecting portion for being overlapped on first through hole edge, and the second sheet body is away from the
The X of one sheet body is provided with the second connecting portion for being overlapped on the second through-hole edge to side and Z-direction upper end.
The further first connecting portion includes the first flange；The first described flange one end is fixed on the first sheet body
Inner side end, the other end extend to the direction far from first through hole center and are fixed on steering column shield inner side end and the
A piece of body Formation cross-section is the bending laminated structure of Z-shaped.
The further second connecting portion includes the second flange；The second described flange one end is fixed on the second sheet body
Inner side end, the other end extend to the direction far from the second through hole center and are fixed on steering column shield inner side end and the
Two sheet body Formation cross-sections are the bending laminated structure of Z-shaped.
It further include further press strip corresponding with the first flange；The press strip is fixed on steering column shield inner end
Face offers the first card slot for placing the first flange on press strip；First flange is fastened in the first card slot；Described turns
It is located at first through hole marginal portion to tubing string shield and is fitted in the first flange in the end face outside of the first card slot.
It further include further the pressing plate being fixedly connected with press strip corresponding with the second flange；Described pressing plate one end is fixed
On the inside of steering column shield, the other end and steering column shield inner side end arranged for interval form court with steering column shield
U-shaped second card slot of second through hole center opening；Second flange is fastened in the second card slot.
The first mobile positioning knot of restricted press strip Z-direction is set between the further press strip and steering column shield
Structure；First location structure includes the hook being set on steering column shield along X to protrusion；It is opened up on the press strip
There is corresponding the first limit hole linked up with；The hook is moved across the first limit hole limitation press strip along Z-direction.
Restricted pressing plate X is set between the further pressing plate and steering column shield to the second mobile positioning knot
Structure；Second location structure includes being set on steering column shield along the positioning pin of Y-direction protrusion；It is opened on the pressing plate
The second limit hole equipped with corresponding positioning pin；Second limit hole is the oblong through-hole that long side is arranged towards Z-direction, positioning pin
It extend into the second limit hole.
The energy absorbent block is that marginal portion overlap joint is fixed on steering column shield inner side end, cover to close and exist
EPDM rubber sheet body on notch.
The advantages of the utility model, has: 1, by the way that be provided on steering column shield can be to the flexibility of crumple on the inside of it
Energy absorbent block avoids the damage in collision process to driver's shank, absorbs collision energy, protects the peace of driver
Entirely；
2, by setting layering structure, the bonding strength between energy absorbent block and steering column shield, connection side be can be improved
Formula is simple, stable structure；
3, it is fixed on steering column shield by layering structure, mounting structure is simple, and fixed form is also extremely convenient.
The utility model structure is simple, easy for installation, and energy-absorbing crumple performance is good, can utmostly guarantee the peace of driver
Entirely, there is great promotional value.
Detailed description of the invention
Fig. 1: the steering column shield outside structure diagram of the utility model；
Fig. 2: the steering column shield inside structure schematic diagram of the utility model；
Fig. 3: the steering column shield, energy absorbent block and press strip arragement construction schematic diagram of the utility model；
Fig. 4: the steering column shield and press strip arragement construction schematic diagram of the utility model；
Fig. 5: first flange of the utility model and the first card slot attachment structure schematic diagram；
Fig. 6: second flange of the utility model and the second card slot attachment structure schematic diagram；
Wherein: 1-steering column shield；2-energy absorbent blocks；The first sheet body of 2.1-；The second sheet body of 2.2-；3-press strips；4-
One flange；The first card slot of 5-；6- pressing plate；The second card slot of 7-；The second flange of 8-；9- hook；10-the first limit hole；11-positioning
Pin；12-the second limit hole.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Such as Fig. 1~6, the endergonic structure of the present embodiment is located at the shank position for being located at driver on steering column shield 1, uses
In absorbing collision energy in collision process, when driver's shank collides steering column shield 1, to steering column shield 1
Inside crumple avoids causing to damage to driver's shank.
As shown in Figures 1 to 3, the present embodiment offers the notch for accommodating energy absorbent block 2, energy absorbent block 2 on steering column shield 1
To be fixed on steering column shield 1, in the flexible sheet knot by the 1 inside crumple of impact Shi Kexiang steering column shield
Structure, energy absorbent block 2 laminated structures as EPDM rubber material.Upper end-face edge and the side margins overlap joint of energy absorbent block 2 are fixed on
Through-hole edge and steering column shield 1 form the cover structure of surfacing, and the lower end of energy absorbent block 2 is suspended on cockpit floor
Side.Be between the lower end and steering column shield 1 of energy absorbent block 2 it is unconnected, i.e., when a collision occurs, energy absorbent block 2 is to steering tube
Column shield 1 turns inside out, and will not cause to damage to driver's knee and shank.
The notch of the present embodiment include first through hole of 1 lower end of steering column shield in X direction towards driver side with
And 1 lower end edge Y-direction of steering column shield is backwards to the second through-hole of copilot side.As shown in figures 2-3, the present embodiment
Energy absorbent block 2 includes that cover closes the second sheet body 2.2 of the first sheet body 2.1 and cover conjunction on the second through-hole in first through hole, the
One sheet body 2.1 and the second sheet body 2.2 are interconnected to form the laminated structure of bending, and the first sheet body 2.1 is away from the second sheet body 2.2
Y-direction side and Z-direction upper end are provided with the first connecting portion for being overlapped on first through hole edge, and the second sheet body 2.2 deviates from the first sheet body
2.1 X is provided with the second connecting portion for being overlapped on the second through-hole edge to side and Z-direction upper end.
First sheet body 2.1 of the present embodiment is fixed on steering column shield 1 by press strip 3, as shown in figure 5, described
First connecting portion includes the first flange 4, and 4 one end of the first flange is fixed on 2.1 inner side end of the first sheet body, and the other end is to far from the
It is Z-shaped that the direction of one through hole center, which extends and is fixed on 1 inner side end of steering column shield with 2.1 Formation cross-section of the first sheet body,
The bending laminated structure of type.As shown in figures 2-3, press strip 3 is fixed on 1 inner side end of steering column shield, offers on press strip 3
The first card slot 5 of the first flange 4 is placed, the first flange 4 is fastened in the first card slot 5, and steering column shield 1 is located at first through hole
Marginal portion is fitted in the first flange 4 in the end face outside of the first card slot 5.
Second sheet body 2.2 of the present embodiment is fixed on steering column shield 1 by pressing plate 6, as shown in fig. 6, second connects
Socket part includes the second flange 8, and 8 one end of the second flange is fixed on 2.2 inner side end of the second sheet body, and the other end is to far from the second through-hole
It is the curved of Z-shaped that the direction at center, which extends and is fixed on 1 inner side end of steering column shield with 2.2 Formation cross-section of the second sheet body,
Roll over laminated structure.As shown in fig. 6,6 one end of pressing plate is fixed on the inside of steering column shield 1, in the other end and steering column shield 1
Side end face arranged for interval forms U-shaped second card slot 7 being open towards the second through hole center, the second flange 8 with steering column shield 1
It is fastened in the second card slot 7.
The end face outside of 1 end face outside of steering column shield and energy absorbent block 2 be it is fair, i.e., from steering column shield 1
Outside is seen, is complete shield structure.
The press strip 3 and pressing plate 6 of the present embodiment are the integrated flexible plate structures of injection molding, and press strip 3 is tight with pressing plate 6
Gu components.Press strip 3 and pressing plate 6 are weldingly fixed on steering column shield 1, in order to guarantee that contraposition is neat before installation, this implementation
Example is provided with location structure.
As shown in figs. 2 to 4, restricted press strip 3Z is set between press strip 3 and steering column shield 1 to the first mobile positioning
Structure.First location structure includes the hook 9 being set on steering column shield 1 along X to protrusion, offers correspondence on press strip 3
First limit hole 10 of hook 9, hook 9 pass through the first limit hole 10 limitation press strip 3 and move along Z-direction.
As shown in figures 2-3, restricted pressing plate 6X is set between pressing plate 6 and steering column shield 1 to the second mobile positioning
Structure.Second location structure includes being set to along the positioning pin 11 of Y-direction protrusion on steering column shield 1, is offered along pressing plate 6 pair
The second limit hole 12 of positioning pin 11 is answered, the second limit hole 12 is the oblong through-hole that long side is arranged towards Z-direction, and positioning pin 11 protrudes into
Into the second limit hole 12.
When actual installation, prior to injection molding energy absorbent block 2 on the through-hole of steering column shield 1, then protected from steering column
The inside installation press strip 3 and pressing plate 6 of cover 1, press strip 3 pass through the first limit hole 10 on press strip 3 by hook 9, and it is fixed that pressing plate 6 passes through
Position pin 11 passes through the second limit hole 12 on pressing plate 6, and after the completion of positioning, the first flange 4 is fastened in the first card slot 5 at this time, the
Two flange 8 are fastened in the second card slot 7, press strip 3 and pressing plate 6 are fixed on steering column shield 1 by welding, i.e.,
The upper end of energy absorbent block 2 and side margins can be fixed on steering column shield 1, complete installation.
When colliding, energy absorbent block 2, which is hit to steering column shield 1, turns inside out crumple, absorbs Impact energy,
It avoids that the shank position of driver is caused to damage.
The X of the present embodiment refers to the left and right directions of automobile to the front-rear direction for referring to automobile, Y-direction, and Z-direction refers to the upper and lower of automobile
To inside refers to that side of the steering column shield 1 backwards to cockpit, outside refer to side of the steering column shield 1 towards cockpit.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by appended claims and its equivalent.
Claims (10)
1. a kind of steering column shield endergonic structure, it is characterised in that: including steering column shield (1) and energy absorbent block (2)
The notch for accommodating energy absorbent block (2) is offered on the steering column shield (1)；
The energy absorbent block (2) is to be fixed on steering column shield (1) and cover the flexible sheet structure closed on notch.
2. a kind of steering column shield endergonic structure as described in claim 1, it is characterised in that: the notch includes turning to
First through hole and steering column shield (1) lower end edge Y-direction direction back of tubing string shield (1) the lower end edge X to direction towards driver
Xiang the second through-hole of copilot；The first through hole and the second through-hole is interconnected.
3. a kind of steering column shield endergonic structure as described in claim 1, it is characterised in that: energy absorbent block (2) packet
It includes cover and closes the second sheet body (2.2) of the first sheet body (2.1) and cover conjunction on the second through-hole in first through hole；Described
One sheet body (2.1) and the second sheet body (2.2) are interconnected to form the laminated structure of bending, and the first sheet body (2.1) deviates from second
The Y-direction side and Z-direction upper end of body (2.2) are provided with the first connecting portion for being overlapped on first through hole edge, the second sheet body (2.2) back
X from the first sheet body (2.1) is provided with the second connecting portion for being overlapped on the second through-hole edge to side and Z-direction upper end.
4. a kind of steering column shield endergonic structure as claimed in claim 3, it is characterised in that: the first connecting portion packet
Include the first flange (4)；Described the first flange (4) one end is fixed on the first sheet body (2.1) inner side end, and the other end is to far from the
The direction of one through hole center extends and is fixed on steering column shield (1) inner side end and the first sheet body (2.1) Formation cross-section
For the bending laminated structure of Z-shaped.
5. a kind of steering column shield endergonic structure as claimed in claim 4, it is characterised in that: the second connecting portion packet
Include the second flange (8)；Described the second flange (8) one end is fixed on the second sheet body (2.2) inner side end, and the other end is to far from the
The direction of two through hole centers extends and is fixed on steering column shield (1) inner side end and the second sheet body (2.2) Formation cross-section
For the bending laminated structure of Z-shaped.
6. a kind of steering column shield endergonic structure as claimed in claim 5, it is characterised in that: further include and the first flange pair
The press strip (3) answered；The press strip (3) is fixed on steering column shield (1) inner side end, and placement is offered on press strip (3)
The first card slot (5) of one flange (4)；First flange (4) is fastened in the first card slot (5)；The steering column shield
Cover (1) is located at first through hole marginal portion and is fitted in the first flange (4) in the end face outside of the first card slot (5).
7. a kind of steering column shield endergonic structure as claimed in claim 6, it is characterised in that: further include and the second flange
(8) the corresponding pressing plate (6) being fixedly connected with press strip (3)；Described pressing plate (6) one end is fixed in steering column shield (1)
Side, the other end and steering column shield (1) inner side end arranged for interval are formed with steering column shield (1) towards in the second through-hole
U-shaped second card slot (7) of heart opening；Second flange (8) is fastened in the second card slot (7).
8. a kind of steering column shield endergonic structure as claimed in claims 6 or 7, it is characterised in that: the press strip (3) with
The first mobile location structure of restricted press strip (3) Z-direction is set between steering column shield (1)；First location structure
Including being set on steering column shield (1) hook (9) along X to protrusion；Corresponding hook is offered on the press strip (3)
(9) the first limit hole (10)；The hook (9) passes through the first limit hole (10) limitation press strip (3) and moves along Z-direction.
9. a kind of steering column shield endergonic structure as claimed in claim 7, it is characterised in that: the pressing plate (6) with turn
To restricted pressing plate (6) X is arranged between tubing string shield (1) to the second mobile location structure；The second location structure packet
It includes and is set on steering column shield (1) along the positioning pin (11) of Y-direction protrusion；Corresponding positioning is offered on the pressing plate (6)
Sell second limit hole (12) of (11)；Second limit hole (12) is the oblong through-hole that long side is arranged towards Z-direction, positioning pin
(11) it extend into the second limit hole (12).
10. a kind of steering column shield endergonic structure as described in claim 1, it is characterised in that: the energy absorbent block is side
Edge point overlap joint is fixed on steering column shield inner side end, covers the EPDM rubber sheet body closed on notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711073.1U CN209079980U (en) | 2018-10-22 | 2018-10-22 | A kind of steering column shield endergonic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711073.1U CN209079980U (en) | 2018-10-22 | 2018-10-22 | A kind of steering column shield endergonic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209079980U true CN209079980U (en) | 2019-07-09 |
Family
ID=67120193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821711073.1U Active CN209079980U (en) | 2018-10-22 | 2018-10-22 | A kind of steering column shield endergonic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209079980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021123598A1 (en) * | 2019-12-20 | 2021-06-24 | Psa Automobiles Sa | Vehicle with steering column coupled to an anti-theft device and concealed by a lower shell with integral protection |
-
2018
- 2018-10-22 CN CN201821711073.1U patent/CN209079980U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021123598A1 (en) * | 2019-12-20 | 2021-06-24 | Psa Automobiles Sa | Vehicle with steering column coupled to an anti-theft device and concealed by a lower shell with integral protection |
| FR3105150A1 (en) * | 2019-12-20 | 2021-06-25 | Psa Automobiles Sa | VEHICLE WITH STEERING COLUMN COUPLED TO AN ANTI-THEFT DEVICE AND HIDDEN BY A LOWER SHELL WITH FULL PROTECTION |
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