CN208085792U - Automobile energy-absorbing formula turns to transmission tubing string - Google Patents
Automobile energy-absorbing formula turns to transmission tubing string Download PDFInfo
- Publication number
- CN208085792U CN208085792U CN201820431674.0U CN201820431674U CN208085792U CN 208085792 U CN208085792 U CN 208085792U CN 201820431674 U CN201820431674 U CN 201820431674U CN 208085792 U CN208085792 U CN 208085792U
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- China
- Prior art keywords
- connector sleeve
- tubing string
- connection
- locating ring
- automobile energy
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Abstract
The utility model is related to a kind of motor turning accessory, more particularly to a kind of automobile energy-absorbing formula turns to transmission tubing string.The utility model provides following technical solution：A kind of automobile energy-absorbing formula steering transmission tubing string, it include the tube body with the insertion space being inserted into for steering shaft, tube body includes axial two connection rings and the locating ring between two connection rings, several groups are equipped between the locating ring and two connection rings by the annexable several groups connector sleeve of external force, by the hinge bar articulated connection in forked arrangement between each connector sleeve, damping mechanism is equipped between each hinge bar and connector sleeve.Using above-mentioned technical proposal, provide that a kind of performance is stable, can deform upon energy-absorbing in emergency situations, automobile energy-absorbing formula simple in structure turns to transmission tubing string.
Description
Technical field
The utility model is related to a kind of motor turning accessory, more particularly to a kind of automobile energy-absorbing formula turns to transmission tubing string.
Background technology
It is the tube body that the steering shaft being connect with steering wheel is socketed in a kind of automobile steering system to turn to transmission tubing string.
When automobile collides, and human body hits steering wheel, in order to make tubing string have the function of energy-absorbing, driven to reduce
The injures and deaths of indoor occupant, it will usually tubing string is set as screwed pipe room, however, the deformation of corrugated tubing string easily occurs, i.e., in vapour
When vehicle generates emergency brake, also results in it and deform upon.Therefore its stability it is poor, when automobile really collides instead without
Method plays the role of energy-absorbing.
Invention content
In view of the deficienciess of the prior art, the utility model provides, a kind of performance is stable, can send out in emergency situations
Raw deformation energy-absorbing, automobile energy-absorbing formula simple in structure turn to transmission tubing string.
To achieve the above object, the utility model provides following technical solution：A kind of automobile suction
Energy formula turns to transmission tubing string, includes the tube body with the insertion space being inserted into for steering shaft, it is characterised in that：It is described
Tube body include axial two connection rings and the locating ring between two connection rings, the locating ring and two connection rings it
Between be equipped with several groups by the annexable several groups connector sleeve of external force, it is hinged by the hinge bar in forked arrangement between each connector sleeve
Connection is equipped with damping mechanism between each hinge bar and connector sleeve.
Using above-mentioned technical proposal, locating ring can be implemented to position with steering shaft, pass through several groups with the connection ring of both sides
Connector sleeve implements connection, and has hinge bar and damping mechanism, in use, locating ring between connector sleeve and connector sleeve
Both ends can all realize energy-absorbing.When being impacted by external force, the connector sleeve positioned at locating ring side mutually closes up, when impact force passes
When being handed at locating ring, each connector sleeve of the locating ring other side is implemented to close up again.Two sections of closing up for connector sleeve make tubing string integrally send out
Raw deformation, to which the energy generated to impact force absorbs.When smaller impact force（When such as emergency brake）When generation, it is in
The connector sleeve of locating ring side can close up, however the connector sleeve of the other side is not in then to close up deformation, occur for automobile emergency
Safety guarantee is provided when collision, and performance is stablized.It is simple in structure.
The utility model is further arranged to：Damping mechanism includes the netted connection between connector sleeve and hinge bar
Set, the hinge bar are articulated and connected with netted connector sleeve, are connected by connector between connector sleeve and netted connector sleeve.
Using above-mentioned technical proposal, in damping mechanism the setting of netted connector sleeve can be hit in automobile illusion（Emergency brake）
When the merging of connector sleeve is implemented to prevent, there is position-limiting action.
The utility model is further set as：Connector between netted connector sleeve and connector sleeve include respectively with net
The connection strap that shape connector sleeve and connector sleeve are welded to connect passes through between two connection straps and positions pin connection.
Using above-mentioned technical proposal, setting in this way is connected firmly, simple in structure.
The utility model is further set as：Screw mounting hole is offered on locating ring, locating ring is by screw and turns
It is fixed to axis.
Using above-mentioned technical proposal, positioning stablity is set in this way, it is simple in structure.
The utility model is further described below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific implementation mode
A kind of automobile energy-absorbing formula as shown in Figure 1 turns to transmission tubing string, including has for turning to
The tube body 1 for the insertion space that axis is inserted into, tube body 1 include axial two connection rings 2 and are set between two connection rings 2
Locating ring 3, several groups are equipped between locating ring 3 and two connection rings 2 by the annexable several groups connector sleeve 4 of external force, it is each to connect
By the articulated connection of hinge bar 5 in forked arrangement between set 4, damping mechanism 6 is equipped between each hinge bar 5 and connector sleeve 4.On
It states in scheme, locating ring 3 can be implemented to position with steering shaft, implement to connect by several groups connector sleeve 4 with the connection ring 2 of both sides
It connects, and there is hinge bar 5 and damping mechanism 6 between connector sleeve 4 and connector sleeve 4, in use, the both ends of locating ring 3 are all
Energy-absorbing can be achieved.When being impacted by external force, the connector sleeve 4 positioned at 3 side of locating ring mutually closes up, when impact force is transferred to
When at locating ring, each connector sleeve 4 of 3 other side of locating ring is implemented to close up again.Two sections of closing up for connector sleeve 4 make tubing string integrally occur
Deformation, to which the energy generated to impact force absorbs.When smaller impact force（When such as emergency brake）When generation, in fixed
The connector sleeve 4 of position 3 side of ring can close up, however the connector sleeve 4 of the other side is not in then to close up deformation, occur for automobile emergency
Safety guarantee is provided when collision, and performance is stablized.It is simple in structure.
In the utility model embodiment, damping mechanism 6 includes the netted company between connector sleeve 4 and hinge bar 5
Female connector 61, hinge bar 5 are articulated and connected with netted connector sleeve 61, are connected by connector between connector sleeve 4 and netted connector sleeve 61.
The setting of netted connector sleeve 61 can be hit in automobile illusion in damping mechanism 6（Emergency brake）When the merging of connector sleeve 4 is implemented
It prevents, there is position-limiting action.
It is easy to connect between netted connector sleeve 61 and connector sleeve 4 in order to make, and be connected firmly, it places and is detached from.Netted company
Connector between female connector 61 and connector sleeve 4 includes the connection strap being welded to connect respectively with netted connector sleeve 61 and connector sleeve 4
62, it is connected by positioning pin 621 between two connection straps 62.
In order to keep the positioning between locating ring 3 and steering shaft more stable.Screw mounting hole 31 is offered on locating ring 3,
Locating ring 3 is fixed by screw and steering shaft.
Claims (4)
- Include with the insertion being inserted into for steering shaft 1. a kind of automobile energy-absorbing formula turns to transmission tubing stringThe tube body in space, it is characterised in that：The tube body includes axial two connection rings and between two connection rings Locating ring is equipped with several groups by the annexable several groups connector sleeve of external force, each connection between the locating ring and two connection rings By the hinge bar articulated connection in forked arrangement between set, damping mechanism is equipped between each hinge bar and connector sleeve.
- 2. automobile energy-absorbing formula according to claim 1 turns to transmission tubing string, it is characterised in that：The damping mechanism includes the netted connector sleeve between connector sleeve and hinge bar, the hinge bar with it is netted Connector sleeve is articulated and connected, and is connected by connector between connector sleeve and netted connector sleeve.
- 3. automobile energy-absorbing formula according to claim 2 turns to transmission tubing string, it is characterised in that：The netted connector sleeve with Connector between connector sleeve includes the connection strap being welded to connect respectively with netted connector sleeve and connector sleeve, between two connection straps By positioning pin connection.
- 4. automobile energy-absorbing formula according to claim 1 or 2 or 3 turns to transmission tubing string, it is characterised in that：The locating ring On offer screw mounting hole, locating ring is fixed by screw and steering shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431674.0U CN208085792U (en) | 2018-03-28 | 2018-03-28 | Automobile energy-absorbing formula turns to transmission tubing string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431674.0U CN208085792U (en) | 2018-03-28 | 2018-03-28 | Automobile energy-absorbing formula turns to transmission tubing string |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208085792U true CN208085792U (en) | 2018-11-13 |
Family
ID=64060497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820431674.0U Active CN208085792U (en) | 2018-03-28 | 2018-03-28 | Automobile energy-absorbing formula turns to transmission tubing string |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208085792U (en) |
-
2018
- 2018-03-28 CN CN201820431674.0U patent/CN208085792U/en active Active
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