CN108674360A - Car belt height adjustment device - Google Patents
Car belt height adjustment device Download PDFInfo
- Publication number
- CN108674360A CN108674360A CN201810426121.0A CN201810426121A CN108674360A CN 108674360 A CN108674360 A CN 108674360A CN 201810426121 A CN201810426121 A CN 201810426121A CN 108674360 A CN108674360 A CN 108674360A
- Authority
- CN
- China
- Prior art keywords
- height
- height adjustment
- sliding block
- guide rail
- adjustment device
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/20—Anchoring devices adjustable in position, e.g. in height
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/20—Anchoring devices adjustable in position, e.g. in height
- B60R2022/208—Anchoring devices adjustable in position, e.g. in height by automatic or remote control means
Abstract
The invention discloses a kind of car belt height adjustment device, including height adjusting guide rail, the moveable height that is set to adjust on guide rail and for driving the synchronization-moving sliding block of belt guide loop, height adjustment motor and the power transmission assembly being connect with height adjustment motor and sliding block.The car belt height adjustment device of the present invention, for Electronic control, need to be only adjusted by button, it is easy to operate, and then can reduce in vehicle travel process adjust belt height position when security risk, promoted vehicle drive when safety and operation ease；And the seatbelt height-adjusting device is step-less adjustment, belt height can locking in any position, disclosure satisfy that the driver of various builds or the comfort demand of passenger.
Description
Technical field
The invention belongs to automobile technical fields, specifically, the present invention relates to a kind of car belt height adjustment device.
Background technology
Currently, the seatbelt height-adjusting device on automobile is mechanical mechanism, controlled by adjusting manually, and
And generally carry 3-5 height and position.
The height of safety belt is inconvenient by way of adjusting manually, especially vehicle when driving, when safety belt is at certain
It is easy to influence driver or passenger comfort when a level altitude position long-duration driving and generates fatigue, if adjusting safety belt
Highly, there are very big security risks；And the height and position that safety belt is only set with 3-5, it cannot meet various
The driver and passenger of build can influence driver or passenger if belt height position and vehicle occupants mismatch
Comfort.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention provides a kind of vapour
Vehicle seatbelt height-adjusting device, it is therefore an objective to reduce security risk when adjusting belt height position in vehicle travel process.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：Car belt height adjustment device,
Guide rail is adjusted including height, the moveable height that is set to is adjusted on guide rail and for driving belt guide loop synchronization-moving
Sliding block, height adjustment motor and the power transmission assembly being connect with height adjustment motor and sliding block.
It includes leadscrew-nut mechanism that the power, which transmits assembly, and leadscrew-nut mechanism includes being set to the height adjusting to lead
Fixed seat on rail, the screw being rotatably arranged in institute's fixed seat and be sheathed on screw and with the sliding block
The nut seat of connection.
The screw passes through the sliding block.
It further includes the worm gear being connect with the leadscrew-nut mechanism and the height adjustment motor that the power, which transmits assembly,
Worm mechanism.
The height adjustment motor adjusts guide rail with the height and is fixedly connected.
The height adjustment motor is located at the lower section of the sliding block.
The height adjusts guide rail and is mounted on by bolt on the vehicle body of automobile.
The car belt height adjustment device of the present invention is Electronic control, need to be only adjusted by button, operation side
Just, so can reduce in vehicle travel process adjust belt height position when security risk, promoted vehicle drive when
Safety and operation ease；And the seatbelt height-adjusting device is step-less adjustment, and belt height can be in any position
Locking is set, disclosure satisfy that the driver of various builds or the comfort demand of passenger.
Description of the drawings
Fig. 1 is the structural schematic diagram of car belt height adjustment device of the present invention；
Fig. 2 is the control schematic diagram of car belt height adjustment device of the present invention；
Label in above-mentioned figure is：1, height adjusts guide rail；2, fixed seat；3, sliding block；4, nut seat；5, taenidium
Thick stick；6, worm gear mechanism；7, height adjustment motor；8, the second bolt；9, belt guide loop；10, the first bolt；11, pacify
Full band height adjusting button.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to the specific implementation mode of the present invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to the design of the present invention, technical solution
Solution, and contribute to its implementation.
As depicted in figs. 1 and 2, the present invention provides a kind of car belt height adjustment device, including height to adjust and lead
Rail 1, the moveable height that is set to are adjusted on guide rail 1 and for driving 9 synchronization-moving sliding block 3 of belt guide loop, height
Regulation motor 7 and the power being connect with height adjustment motor 7 and sliding block 3 transmit assembly.
Specifically, as depicted in figs. 1 and 2, belt guide loop 9 is for tangling safety belt, and belt guide loop 9 has
There is a through-hole for allowing safety belt to pass through, belt guide loop 9 is to be mounted on sliding block 3 by the first bolt 10 and belt guide loop
9 is rotatable relative to sliding block 3, and belt guide loop 9, which has, allows the through-hole that the first bolt 10 passes through, the first bolt 10 to be located at safety
The top of band, rotation centerline when belt guide loop 9 is rotated relative to sliding block 3 are the axis of the first bolt 10.Height is adjusted
Section guide rail 1 is to be mounted on by the second bolt 8 on the vehicle body of automobile, and it is by two the second bolts 8 that height, which adjusts guide rail 1,
On the B columns of vehicle body, the both ends that height adjusts guide rail 1 are respectively provided with a through-hole for allowing the second bolt 8 to pass through.Height is adjusted
Saving guide rail 1, there is certain length, height to adjust guide rail 1 and be vertically arranged, and height adjusts the length direction and vehicle body of guide rail 1
The length direction of B columns is parallel, and height adjusts guide rail 1 and play the guiding role to sliding block 3, and sliding block 3 is sheathed on height and adjusts guide rail 1
On, under the action of height adjustment motor 7, sliding block 3 can drive belt guide loop 9 along the length side of height adjusting guide rail 1
To moving in a straight line, and then realize the adjusting of belt height position.
Height adjustment motor 7 is the motor for converting electrical current into mechanical energy, and car belt height adjustment device is electricity
The adjusting of belt height is realized in dynamic control, need to be only adjusted by button, easy to operate, and then when promotion vehicle drive
Safety and operation ease.
As depicted in figs. 1 and 2, it includes leadscrew-nut mechanism that power, which transmits assembly, and leadscrew-nut mechanism includes being set to height
It spends the fixed seat 2 adjusted on guide rail 1, the screw 5 being rotatably arranged in institute's fixed seat 2 and is sheathed on screw 5
Nut seat 4 that is upper and being connect with sliding block 3.Fixed seat 2 adjusts guide rail 1 with height and is fixedly connected, axis and the height of screw 5
The length direction for adjusting guide rail 1 is parallel, and screw 5 passes through sliding block 3.Sliding block 3 is the structure of both ends open and inner hollow,
Nut seat 4 is fixedly connected with sliding block 3 and nut seat 4 is located in the inner chamber body of sliding block 3, and screw 5 is from the inner chamber body of sliding block 3
It passes through, nut seat 4 and the top positioned at the first bolt 10.Nut seat 4 is to be threadedly coupled with screw 5, nut seat 4 and spiral
Leading screw 5 constitutes worm drive, and screw 5 rotates about the axis thereof, and nut seat 4 can be driven to move in a straight line, and nut seat 4 drives
The length direction that guide rail 1 is adjusted along height synchronous with belt guide loop 9 of sliding block 3 moves in a straight line, and then realizes that safety belt is high
Spend the adjusting of position.Using leadscrew-nut mechanism so that seatbelt height-adjusting device is step-less adjustment, safety belt can be made to stop
It stays in arbitrary height position, and in arbitrary height and position locking, can disclosure satisfy that the driver or passenger of various builds
Comfort demand, versatility are good.
As depicted in figs. 1 and 2, it further includes being connect with leadscrew-nut mechanism and height adjustment motor 7 that power, which transmits assembly,
Worm gear mechanism 6, the setting of worm gear mechanism 6 are adjusted in height on guide rail 1, and worm screw and the height of worm gear mechanism 6 are adjusted
The motor shaft of section motor 7 is fixedly connected, and the worm gear of worm gear mechanism 6 is fixedly connected with screw 5 and worm gear and taenidium
Thick stick 5 is coaxial, and worm gear is engaged with worm screw.Worm gear mechanism 6 plays decelerating effect, and worm gear mechanism 6 may be implemented self-locking, make
Obtaining safety belt can be in arbitrary height and position locking, and reliability is high.
As depicted in figs. 1 and 2, height adjustment motor 7 adjusts guide rail 1 with height and is fixedly connected, and height adjustment motor 7 is located at
The lower section of sliding block 3.
As depicted in figs. 1 and 2, belt height regulation button 11 is mounted on the place operated convenient for driver or occupant,
As belt height regulation button 11 may be mounted at instrument board, auxiliary fasia console, door shield, steering wheel or the B column backplates of automobile
On.
The operation principle of the car belt height adjustment device of the present invention is as follows：Height adjustment motor 7 is that the height is adjusted
The power part of regulating device adjusts belt height regulation button 11, and height adjustment motor 7 rotates, and passes through worm gear mechanism 6
Slow down, screw 5 is driven to rotate, screw 5 rotates and then the height being made of with peace sliding block 3 nut seat 4 is driven to adjust
Sliding block assembly slides up and down, at this point, being fixed on the belt guide loop 9 on sliding block 3 with upper and lower together by the first bolt 10
Sliding, and then realize belt height regulatory function, since height adjustment motor 7 has position self-locking function, so safety belt
Height can adjust the comfort demand for meeting driver or passenger to any position.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is used, or without changing
Other occasions are directly applied to by the design of the present invention and technical solution, within protection scope of the present invention.
Claims (7)
1. car belt height adjustment device, it is characterised in that：Guide rail is adjusted including height, the moveable height that is set to is adjusted
Section guide rail on and for drive the synchronization-moving sliding block of belt guide loop, height adjustment motor and with height adjustment motor and
The power of sliding block connection transmits assembly.
2. car belt height adjustment device according to claim 1, it is characterised in that：The power transmits assembly packet
Leadscrew-nut mechanism is included, leadscrew-nut mechanism includes the fixed seat being set on the height adjusting guide rail, rotatable setting
In in institute's fixed seat screw and the nut seat that is sheathed on screw and is connect with the sliding block.
3. car belt height adjustment device according to claim 2, it is characterised in that：The screw passes through institute
State sliding block.
4. car belt height adjustment device according to claim 2 or 3, it is characterised in that：The power transmits total
At further including the worm gear mechanism being connect with the leadscrew-nut mechanism and the height adjustment motor.
5. car belt height adjustment device according to any one of claims 1 to 4, it is characterised in that：The height tune
Section motor adjusts guide rail with the height and is fixedly connected.
6. car belt height adjustment device according to claim 5, it is characterised in that：The height adjustment motor position
In the lower section of the sliding block.
7. car belt height adjustment device according to any one of claims 1 to 6, it is characterised in that：The height tune
Guide rail is saved to be mounted on by bolt on the vehicle body of automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810426121.0A CN108674360A (en) | 2018-05-07 | 2018-05-07 | Car belt height adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810426121.0A CN108674360A (en) | 2018-05-07 | 2018-05-07 | Car belt height adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108674360A true CN108674360A (en) | 2018-10-19 |
Family
ID=63801975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810426121.0A Pending CN108674360A (en) | 2018-05-07 | 2018-05-07 | Car belt height adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108674360A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650582A (en) * | 2021-08-11 | 2021-11-16 | 武汉格罗夫氢能汽车有限公司 | Height-adjustable seat of safety belt and hydrogen energy automobile |
| CN115179893A (en) * | 2022-07-12 | 2022-10-14 | 浙江吉利控股集团有限公司 | Safety belt height adjusting device, seat and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2323017A (en) * | 1997-03-14 | 1998-09-16 | Autoliv Dev | Pillar loop height adjuster |
| CN102874209A (en) * | 2012-10-22 | 2013-01-16 | 浙江吉利汽车研究院有限公司杭州分公司 | Automatic height adjuster of safety belt |
| CN203391729U (en) * | 2013-07-08 | 2014-01-15 | 上海通用汽车有限公司 | Height regulation device for automobile safety belt and automobile |
| CN104842927A (en) * | 2014-02-17 | 2015-08-19 | 福特全球技术公司 | Remote control seatbelt height adjuster |
| CN107000675A (en) * | 2014-10-17 | 2017-08-01 | Trw汽车股份有限公司 | Safety belt lock presenter |
-
2018
- 2018-05-07 CN CN201810426121.0A patent/CN108674360A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2323017A (en) * | 1997-03-14 | 1998-09-16 | Autoliv Dev | Pillar loop height adjuster |
| CN102874209A (en) * | 2012-10-22 | 2013-01-16 | 浙江吉利汽车研究院有限公司杭州分公司 | Automatic height adjuster of safety belt |
| CN203391729U (en) * | 2013-07-08 | 2014-01-15 | 上海通用汽车有限公司 | Height regulation device for automobile safety belt and automobile |
| CN104842927A (en) * | 2014-02-17 | 2015-08-19 | 福特全球技术公司 | Remote control seatbelt height adjuster |
| CN107000675A (en) * | 2014-10-17 | 2017-08-01 | Trw汽车股份有限公司 | Safety belt lock presenter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650582A (en) * | 2021-08-11 | 2021-11-16 | 武汉格罗夫氢能汽车有限公司 | Height-adjustable seat of safety belt and hydrogen energy automobile |
| CN113650582B (en) * | 2021-08-11 | 2023-06-30 | 武汉格罗夫氢能汽车有限公司 | Seat with height-adjustable safety belt and hydrogen energy automobile |
| CN115179893A (en) * | 2022-07-12 | 2022-10-14 | 浙江吉利控股集团有限公司 | Safety belt height adjusting device, seat and vehicle |
| CN115179893B (en) * | 2022-07-12 | 2023-12-26 | 浙江吉利控股集团有限公司 | Safety belt height adjusting device, seat and vehicle |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181019 |