CN207291934U - A kind of novel safety belt lofty tone device and safety belt - Google Patents
A kind of novel safety belt lofty tone device and safety belt Download PDFInfo
- Publication number
- CN207291934U CN207291934U CN201721305357.6U CN201721305357U CN207291934U CN 207291934 U CN207291934 U CN 207291934U CN 201721305357 U CN201721305357 U CN 201721305357U CN 207291934 U CN207291934 U CN 207291934U
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- China
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- transverse shifting
- safety belt
- shifting portion
- lock part
- novel safety
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Abstract
The utility model provides a kind of novel safety belt lofty tone device, the transverse shifting portion being fixedly connected including elastic portion and with one end of the elastic portion, the transverse shifting portion is abutted against with the elastomeric element, the other end of the elastic portion is fixedly connected with vehicle body frame upper end, and the elastic portion causes the transverse shifting portion is moved relative to the elastic portion to set on a preset condition based.In addition, further including lock part, the lock part is connected in the transverse shifting portion, and the preset condition is that the lock part departs from the transverse shifting portion.Further include the controller being electrically connected with the transverse shifting portion, the controller is electrically connected with vehicle crash sensor, and the vehicle collision information that the vehicle crash sensor obtains is received and handles, to obtain the movement instruction for making the lock part depart from the transverse shifting portion.The utility model can be when vehicle collides, the upper fixing point position of mobile security band, so as to protect occupant safety.
Description
Technical field
Automobile safety protective technical field is the utility model is related to, more particularly to a kind of novel safety belt height adjuster and is had
Its novel safety belt.
Background technology
When accident occurs for automobile, safety belt is remarkably improved the protection to occupant, reduces injures and deaths.Existing safety belt is to a high-profile
Device, which can be realized, is adjusted the upper fixing point position of safety belt, and spatially occupant can be protected in the vertical of vehicle.
But in-car horizontal space is big, existing common safety belt height adjuster can not be on transverse plane to safety
The upper fixing point position of band is adjusted, and can only often be arranged in occupant's neck remote position.Especially for inner space compared with
Big medium-and-large-sized SUV cars, when collision accident occurs, the upper fixed position of safety belt can not be in preferable fixed position,
Safety protective effect is poor, it is impossible to rationally the trunk of occupant is constrained.
Utility model content
In view of this, the utility model provides a kind of novel safety belt lofty tone device and safety belt.The utility model solves
Technical solution is used by its technical problem：A kind of novel safety belt lofty tone device, including elastic portion and with the elastic portion
The transverse shifting portion that is fixedly connected of one end, the transverse shifting portion abuts against with the elastomeric element, the elastic portion it is another
One end is fixedly connected with vehicle body frame upper end, and the elastic portion causes the transverse shifting portion relative to described on a preset condition based
Elastic portion movement is set.
Further, lock part is further included, the lock part is connected in the transverse shifting portion, and the preset condition is
The lock part departs from the transverse shifting portion.
Further, the other end of the elastic portion is fixedly connected on the vehicle body frame side wall by a fixing bracket
On.
Further, the controller being electrically connected with the transverse shifting portion is further included, the controller is passed with vehicle collision
Sensor is electrically connected, and receives and handle the vehicle collision information that the vehicle crash sensor obtains, and makes the locking to obtain
Portion departs from the movement instruction in the transverse shifting portion.
Further, the transverse shifting portion includes the sliding bar set in the vehicle width direction, and the lock part includes
The frame for making the sliding bar keep the push rod of stationary state and be slidably connected with the push rod when vehicle does not collide；
Wherein, the push rod is piston-like, including is slided with the skirt section of sliding bar clamping and with the frame inner wall
Head；The lower portion forms gas cavity close to the side of the sliding bar.
Further, the push rod passes through the sliding bar.
Further, adjusting mechanism is additionally provided with the vehicle body frame, the adjusting mechanism is consolidated with the fixing bracket
Connect calmly and the adjusting mechanism is slidably connected with the vehicle body frame.
Further, the elastomeric element is spring.
The utility model also provides a kind of novel safety belt, is filled to a high-profile using novel safety belt as claimed in claim 1
Put, it is characterised in that including：
Guide ring, the guide ring are fixedly connected with the transverse shifting portion；
Ribbon, the ribbon pass through the guide ring；
Fixing bracket, the elastomeric element are fixedly connected on the vehicle body frame side wall by the fixing bracket.
Further, lock part is further included, the lock part is connected in the transverse shifting portion, and the preset condition is
The lock part departs from the transverse shifting portion.
Novel safety belt lofty tone device provided by the utility model, its advantage are the pretension using safety belt itself
Power acts on, and by the vehicle collision information sensed in real time, controls the motion state of horizontal mobile device, realizes fixed on safety belt
Point position on horizontal space (vehicle heading or vehicle-width direction) movement so as to adjust the change of fixed position, have
Imitate the injury to people in reducing collisions accident.
Brief description of the drawings
Fig. 1 is the schematic diagram for the novel safety belt lofty tone apparatus structure that one embodiment of the utility model provides；
Fig. 2 is the schematic diagram for the novel safety belt lofty tone apparatus structure that one embodiment of the utility model provides；
Fig. 3 is the novel safety belt lofty tone device fundamental diagram that one embodiment of the utility model provides；
Fig. 4 is the control principle drawing for the novel safety belt that one embodiment of the utility model provides.
Reference numeral in specification is as follows：
10th, elastic portion；20th, transverse shifting portion；30th, fixing bracket；31st, adjusting mechanism；40th, controller；50th, car body frame
Frame；60th, crash sensor；21st, sliding bar；22nd, frame；23rd, push rod；230th, skirt section；231st, head；24th, igniter；25th, gas
Body cavity；26th, lug boss；27th, lock part；70th, guide ring；80th, ribbon.
Embodiment
In order to which the technical problem, technical solution and the beneficial effect that are solved the utility model are more clearly understood, below
With reference to accompanying drawings and embodiments, the utility model is described in further detail.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
As shown in Figure 1, the utility model embodiment provides a kind of novel safety belt lofty tone device, including elastic portion 10 and with
The transverse shifting portion 20 that one end of the elastic portion 10 is fixedly connected, the transverse shifting portion 20 and 10 phase of elastomeric element
Abut, the other end of the elastic portion 10 is fixedly connected with 50 upper end of vehicle body frame, and the elastic portion 10 makes on a preset condition based
Obtain the transverse shifting portion 20 and move setting relative to the elastic portion 10.In addition, lock part is further included, the lock part 27
It is connected in the transverse shifting portion 20, the preset condition is that the lock part 27 departs from the transverse shifting portion 20.Except this
Outside, further include the controller 40 being electrically connected with the transverse shifting portion 20, the controller 40 and vehicle crash sensor 60
It is electrically connected, and receives and handle the vehicle collision information that the vehicle crash sensor 60 obtains, makes the lock part to obtain
Depart from the movement instruction in the transverse shifting portion 20.
Further, the elastomeric element 10 is spring.
Further, the transverse shifting portion 20 includes the sliding bar 21 set in the vehicle width direction, the lock part
27 make the frame 22 that the sliding bar 21 keeps the push rod 23 of stationary state and is slidably connected with the push rod 23；Wherein, it is described
Push rod 23 is piston-like, including the head with the skirt section 230 of the sliding bar 21 clamping and with 22 inner wall of frame slip
231.The frame 22 is electrically connected with the controller 40 makes the push rod 23 and the sliding bar to obtain the movement instruction
21 depart from.The push rod 23 may pass through the sliding bar 21.Push rod 23 and the snap fit of sliding bar 21 have many kinds, such as Fig. 2
It is shown, a lug boss 26 can be also set on the sliding bar 21, and push rod 23, which blocks the lug boss 26, makes sliding bar 21 keep solid
Determine state.In addition, in order to make elastomeric element 10, push rod 23 and sliding bar 21 not exposed, frame 22 can by elastomeric element 10, push away
Bar 23 and sliding bar 21 are enclosed in the inside, to prevent dust or other impurities from invading and ensureing the stability of parts and using the longevity
Life.
As shown in figure 3, the inside of frame 22 forms gas cavity 25 close to the side of the sliding bar 21.The gas
Igniter 24 is provided with cavity 25.Push rod can be slided along the gas cavity 25.Incendivity can be placed in gas cavity 25
Thing.When colliding, controller 40, which sends instruction, makes igniter 24 light a fire, and incendivity thing burns rapidly, produces gas rapidly,
Push rod 23 is moved toward the direction for departing from sliding bar 21.When push rod 23 departs from sliding bar 21, under the action of the spring, sliding bar 21
Move in the direction travelled along the width or vehicle of vehicle so that occupant obtains buffering and the protection of air bag.
Further, adjusting mechanism, the adjusting mechanism 31 and the fixed branch are additionally provided with the vehicle body frame 50
Frame 30 is fixedly connected and the adjusting mechanism 31 is slidably connected with the vehicle body frame 50.Not only enable height adjuster in the horizontal stroke of vehicle
To being spatially adjusted, moreover it is possible to keep original in regulatory function vertically spatially.
The utility model also provides a kind of novel safety belt, using novel safety belt lofty tone device as described above, including
Guide ring 70, ribbon 80 and the coiler (not shown) being fixed on vehicle frame, described 80 one end of ribbon are fixed on vehicle frame
And the other end through the guide ring 70 wound in the coiler, the guide ring 70 is fixed with the transverse shifting portion 20
Connection.
Further, the transverse shifting portion 20 includes the sliding bar 21 set in the vehicle width direction, makes the slip
The frame 22 that bar 21 keeps the push rod 23 of stationary state and is slidably connected with the push rod 23；Wherein, the push rod 23 is piston
Shape, including the head with the skirt section of the sliding bar 21 clamping and with 22 inner wall of frame slip.The frame 22 with it is described
Controller 40 is electrically connected makes the push rod 23 depart from the sliding bar 21 to obtain the movement instruction.
Wherein, the sliding bar 21 is fixedly connected with the guide ring 70.
Further, it is provided with the ribbon 80 with latching matched grip tab (not shown).
In the present embodiment, transverse shifting portion is also designed to an executing agency and motor.Executing agency includes and bullet
Property portion abut horizontal execution unit, the clamping part being electrically connected with motor and the motor being electrically connected with the controller.When collision not
Before generation, clamping part is clamped with horizontal execution unit, remains stationary as horizontal execution unit.When a collision occurs, controller
Sending enabled instruction makes motor driving clamping part depart from horizontal execution unit, horizontal execution unit is in release conditions.
The operation principle of novel safety belt device provided in this embodiment is：
With reference to shown in Fig. 3 and Fig. 4, when normally wearing, sliding bar 21 is abutted against with elastic portion 10 and kept with elastic portion 10
Contact, occupant are in the range of optimal wearing position.When colliding, controller 40 obtains vehicle collision information and sends
Instruct to igniter 24, the incendivity thing inside 24 igniting blasting frame 22 of igniter simultaneously produces gas, departs from push rod 23 and slides
Lever 21.Elastomeric element 10 is progressively longer, absorbs the potential energy of occupant.Sliding bar 21 by the potential energy of elastic portion 10 into itself
Kinetic energy.
Novel safety belt lofty tone device provided by the utility model, is acted on using the pretightning force of safety belt itself, passes through reality
When the vehicle collision information that senses, control the motion state of horizontal mobile device, realize that fixing point position is in transverse direction on safety belt
Spatially the movement of (vehicle heading or vehicle-width direction) effectively subtracts so as to adjust the change of fixed position on safety belt
Injury in light collision accident to people.In addition, the optimal wearing position scope of safety belt can be drawn by calibration in advance, and in spring
The maximum sliding distance that sliding bar slides is demarcated in potential energy scope (in zero potential energy to maximum potential scope) Deng elastomeric element, with
Just the upper fixing point position range of safety belt is confirmed.
The utility model also provides a kind of automobile, including novel safety belt lofty tone device as described above.
Above disclosed is only a kind of the utility model preferred embodiment, cannot limit this practicality with this certainly
New interest field, therefore the equivalent variations made according to the utility model claims, still belong to what the utility model was covered
Scope.
Claims (10)
1. a kind of novel safety belt lofty tone device, it is characterised in that fix company including elastic portion and with one end of the elastic portion
The transverse shifting portion connect, the transverse shifting portion are abutted against with the elastomeric element, the other end and the car body frame of the elastic portion
Frame upper end is fixedly connected, and the elastic portion causes the transverse shifting portion to be set relative to elastic portion movement on a preset condition based
Put.
A kind of 2. novel safety belt lofty tone device according to claim 1, it is characterised in that lock part is further included, it is described
Lock part is connected in the transverse shifting portion, and the preset condition is that the lock part departs from the transverse shifting portion.
A kind of 3. novel safety belt lofty tone device according to claim 2, it is characterised in that the other end of the elastic portion
It is fixedly connected on by a fixing bracket on the vehicle body frame side wall.
4. a kind of novel safety belt lofty tone device according to claim 2, it is characterised in that further include and laterally moved with described
The controller that dynamic portion is electrically connected, the controller are electrically connected with vehicle crash sensor, and receive and handle the vehicle collision
The vehicle collision information that sensor obtains, to obtain the movement instruction for making the lock part depart from the transverse shifting portion.
5. a kind of novel safety belt lofty tone device according to claim 4, it is characterised in that the transverse shifting portion includes
The sliding bar set in the vehicle width direction, the lock part, which is included in when vehicle does not collide, makes the sliding bar keep solid
The frame determined the push rod of state and be slidably connected with the push rod；
Wherein, the push rod is piston-like, including the head with the skirt section of sliding bar clamping and with frame inner wall slip
Portion；The lower portion forms gas cavity close to the side of the sliding bar.
6. a kind of novel safety belt lofty tone device according to claim 5, it is characterised in that the push rod passes through the cunning
Lever.
7. a kind of novel safety belt lofty tone device according to claim 3, it is characterised in that on the vehicle body frame also
Equipped with adjusting mechanism, the adjusting mechanism is fixedly connected with the fixing bracket and the adjusting mechanism is slided with the vehicle body frame
Dynamic connection.
8. a kind of novel safety belt lofty tone device according to claim 1, it is characterised in that the elastomeric element is bullet
Spring.
A kind of 9. novel safety belt, using novel safety belt lofty tone device as claimed in claim 1, it is characterised in that including：
Guide ring, the guide ring are fixedly connected with the transverse shifting portion；
Ribbon, the ribbon pass through the guide ring；
Fixing bracket, the elastomeric element are fixedly connected on the vehicle body frame side wall by the fixing bracket.
10. a kind of novel safety belt according to claim 9, it is characterised in that further include lock part, the lock part card
It is connected in the transverse shifting portion, the preset condition is that the lock part departs from the transverse shifting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305357.6U CN207291934U (en) | 2017-10-10 | 2017-10-10 | A kind of novel safety belt lofty tone device and safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305357.6U CN207291934U (en) | 2017-10-10 | 2017-10-10 | A kind of novel safety belt lofty tone device and safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207291934U true CN207291934U (en) | 2018-05-01 |
Family
ID=62413875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721305357.6U Active CN207291934U (en) | 2017-10-10 | 2017-10-10 | A kind of novel safety belt lofty tone device and safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207291934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027501A (en) * | 2019-05-15 | 2019-07-19 | 威马智慧出行科技（上海）有限公司 | A kind of anchor and automobile |
-
2017
- 2017-10-10 CN CN201721305357.6U patent/CN207291934U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027501A (en) * | 2019-05-15 | 2019-07-19 | 威马智慧出行科技（上海）有限公司 | A kind of anchor and automobile |
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