CN109624910A - A kind of side locking type safety belt height adjuster - Google Patents
A kind of side locking type safety belt height adjuster Download PDFInfo
- Publication number
- CN109624910A CN109624910A CN201811313060.3A CN201811313060A CN109624910A CN 109624910 A CN109624910 A CN 109624910A CN 201811313060 A CN201811313060 A CN 201811313060A CN 109624910 A CN109624910 A CN 109624910A
- Authority
- CN
- China
- Prior art keywords
- latch
- safety belt
- height adjuster
- type safety
- sliding block
- 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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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The invention belongs to technical field of automobile accessories, disclose a kind of side locking type safety belt height adjuster, include: pedestal, and two sides form side plate, and guide rail is provided on side plate, offers multiple locking holes along its length in the middle part of side plate；Carriage is set on the base, and can be slided up and down along guide rail；Including sliding block and slide plate；First sliding groove is offered on sliding block, guide rail is in first sliding groove；Slide plate is arranged below sliding block, is removably attachable on sliding block, its width direction of two lateral edge of slide plate offers second sliding slot；Locking system, including push-rod assembly and latch；Latch is slidably disposed in second sliding slot；Push-rod assembly setting is connected between sliding block and slide plate, and with latch, for controlling latch insertion or exiting the locking hole.It is an advantage of the current invention that the structure of this height adjuster is simple, operation is convenient.
Description
Technical field
The present invention relates to technical field of automobile accessories more particularly to a kind of side locking type safety belt height adjusters.
Background technique
Height regulator for automobile safety belt is usually mounted on the B column of vehicle, for adjusting the height of safety belt, that is, is adjusted
Height of the positioning ring of safety belt relative to vehicle body, to adapt to the occupant of different heights.
A kind of existing safety belt height adjuster, whole process needs to pin button with hand during adjusting, and use is not square
Just.Such as Patent No.: the patent of " CN106608243A " discloses a kind of " bilateral button-like safety band height adjuster ", packet
Include mounting bracket, sliding unit, the position blocking pin in sliding unit, return spring and button.Slider bearing includes support top
Plate, and a pair of of the support side plate extended downwardly from the support top plate two sides, frame sliding track support the inner surface of support top plate
On, and a pair of of support side plate is clamped on the outer surface of a pair of brackets side plate, and the upper end of position blocking pin snaps fit onto position blocking pin and fixes
In part, the two sides of the position blocking pin fixing piece are provided with lifting shoulder；Button includes a pair of of side pressure button, between a pair of side pressure button
It is provided with button spring, inclined-plane is formed on each side pressure button, lifting shoulder is ridden over respectively on the inclined-plane.Pass through sliding block and sliding block
Support embraces frame sliding track from upper and lower both direction respectively, therefore total is compact and firm, and bonding strength is high, resistance to deformation energy
Power is strong.But the height adjuster, when adjusting height, sliding slider needs to pin two sides side pressure button always, use is not square
Just.
In order to solve the deficiencies in the prior art, need to design that a kind of structure is simple, the convenient and fast side locking type safety belt of operation is high
Spend adjuster.
Summary of the invention
It is an object of the present invention to be directed to the above-mentioned deficiency of the prior art, proposes that a kind of structure is simple, operates convenient and fast side
Lock secure band height adjuster.
The technical solution used to solve the technical problems of the present invention is that propose a kind of side locking type safety belt height adjuster,
It is characterised in that it includes having:
Pedestal, two sides form side plate, and guide rail is provided on the side plate, is offered along its length in the middle part of side plate multiple
Locking hole；
Carriage is set on the base, and can be slided up and down along the guide rail；Including sliding block and slide plate；The sliding block
On offer first sliding groove, guide rail is in first sliding groove；The slide plate is arranged below sliding block, is removably attachable to sliding block
On, its width direction of two lateral edge of slide plate offers second sliding slot；
Locking system, including push-rod assembly and latch；The latch is slidably disposed in second sliding slot；It is described
Push-rod assembly setting is connected between sliding block and slide plate, and with latch, for controlling latch insertion or exiting the locking
Hole.
In a kind of above-mentioned side locking type safety belt height adjuster, the slider bottom extends downwardly out multiple buckles,
Head offers through slot, and tail portion offers circular hole.
In a kind of above-mentioned side locking type safety belt height adjuster, the slide plate two sides are offered to be clasped with described
Card slot, it is described to be connected in card slot；In the middle part of the slide plate along its length on offer guide groove.
In a kind of above-mentioned side locking type safety belt height adjuster, the second sliding slot includes two sides, on one side
Locating slot is offered, more antifriction sticks are provided on another side, for reducing the frictional force between latch and second sliding slot.
In a kind of above-mentioned side locking type safety belt height adjuster, locating piece and positioning are provided on the latch
Pin；The guiding in locating slot, for the latch is arranged in the locating piece.
In a kind of above-mentioned side locking type safety belt height adjuster, the slide plate formation positioning convex platform protruding upward, institute
It states positioning convex platform to be arranged in the circular hole of sliding block, the sectional area of the positioning convex platform is from top to bottom gradually increased.
In a kind of above-mentioned side locking type safety belt height adjuster, the push-rod assembly includes shifting part；Described group
Moving part is mounted in the guide groove by pin, and can be slided up and down along the guide groove；
The upper end of the shifting part is provided with the first spring, and lower end is provided with second spring, first spring and second
Spring is set on pin.
In a kind of above-mentioned side locking type safety belt height adjuster, the push-rod assembly further includes the first push rod and second
Push rod；
First push rod is hinged on shifting part；Second push rod one end is hinged on the positioning pin of latch, separately
One end and the first push rod are hinged, and are provided with torsional spring between the first push rod and the second push rod.
A kind of adjusting method of side locking type safety belt height adjuster, comprising:
S1, shifting part is pushed up, the latch of two sides is driven to exit from locking hole；
S2, carriage is made to slide into preset height；
S3, make in latch insertion locking hole.
In a kind of adjusting method of above-mentioned side locking type safety belt height adjuster, the latch is inserted into locking hole
For the first spring reset moves downward shifting part, drives in latch insertion locking hole.
Compared with prior art, the invention has the following advantages:
1, the unlock of carriage can be realized by upper pushing moving part, to adjust peace in height adjuster of the invention
The height of full band；Shifting part is discharged, latch is automatically inserted into locking hole under the action of the first spring, the structure of whole device
Simply, it is convenient to operate.
2, the first push rod, the second push rod and torsional spring convert the longitudinal movement of shifting part to the transverse movement of latch；And
Shifting part top and bottom are provided with the first spring and second spring, when pushing shifting part to be unlocked movement, unlock
Impact sense is small.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is that Fig. 1 removes the structural schematic diagram after sliding block；
Fig. 3 is integrally-built explosive view；
Fig. 4 is the structural schematic diagram of locking system；
Fig. 4 explosive view that Fig. 5 is；
Fig. 6 is the structural schematic diagram of slide plate；
Fig. 7 is the structural schematic diagram of sliding block.
In figure, 1, pedestal；11, guide rail；12, locking hole；13, bend；14, it links up with；15, positioning plate；2, carriage；
21, sliding block；22, slide plate；211, first sliding groove；212, it buckles；213, through slot；214, circular hole；221, second sliding slot；222, block
Slot；223, guide groove；224, positioning convex platform；225, antifriction stick；226, locating slot；3, locking system；31, push-rod assembly；32, it locks
Stops；311, shifting part；312, the first push rod；313, the second push rod；314, torsional spring；315, the first spring；316, second spring；
321, locating piece；322, positioning pin.
Specific embodiment
Technical solution of the present invention is described in further detail below by conjunction with the drawings and specific embodiments, but this
Invention is not limited to these examples.
As shown in figs. 1-7, a kind of side locking type safety belt height adjuster includes: pedestal, carriage and locking dress
It sets.
Pedestal 1,1 two sides of pedestal form side plate, are provided with guide rail 11 on side plate, and guide rail 11 is towards the inside of both side plate；Side
Multiple locking holes 12 are offered along its length in the middle part of plate.
Carriage 2 is arranged on pedestal 1, can slide up and down along guide rail 11；Including sliding block 21 and slide plate 22；Sliding block
First sliding groove 211 is offered on 21, guide rail 11 is in first sliding groove 211；Guide rail 11 is stuck in first sliding groove 211, Ke Yiyou
Anti- limited slip block 21 is imitated to be detached from from pedestal 1；21 bottom of sliding block extends downwardly out multiple buckles 212, and 21 head of sliding block offers logical
Slot 213, through slot 213 is T-shaped, and 21 tail portion of sliding block offers circular hole 214.Slide plate 22 is arranged below sliding block 21, removably connects
It connects on sliding block 21, its width direction of 22 liang of slide plate lateral edge offers second sliding slot 221；22 two sides of slide plate offer and sliding block 21
On the card slot 222 that cooperates of buckle 212, buckle 212 is connected in card slot 222, and slide plate 22 is detachably mounted to card sliding block
On 21；The middle part of slide plate 22 along its length on offer guide groove 223.
Locking system 2, including push-rod assembly 31 and latch 32；Latch 32 is slidably disposed in second sliding slot 221
In；Push-rod assembly 31 setting is connected between sliding block 21 and slide plate 22, and with latch 32, for control latch 32 be inserted into or
It exits in the locking hole 12.
Second sliding slot 221 on the slide plate 22 includes two sides, offers locating slot 226, another side on one side
On be provided with more antifriction sticks 225, for reducing the frictional force between latch 32 and second sliding slot 221；Specifically, antifriction stick
225 with latch 32 for line in contacting, if being not provided with antifriction stick 225, latch 32 is contacted with the side of second sliding slot 221
For face contact, in the case where same friction, the contact area of line contact is smaller than the contact area of face contact, and frictional force is small；
And improved the hardness of antifriction stick 225 by heat treatment, it is larger than the hardness of slide plate 22, to further decrease latch
Frictional force when 32 movement.
Locating piece 321 and positioning pin 322 are provided on the latch 32；Locating piece 321 is arranged in 221 side of second sliding slot
Guiding in the locating slot 226 in face, when being moved for latch 32.
The formation positioning convex platform 224 protruding upward of slide plate 22, positioning convex platform 224 is arranged in the circular hole 214 of sliding block 21, positioning
The sectional area of boss 224 is from top to bottom gradually increased, and is inserted into the circular hole 214 of sliding block 21 convenient for positioning convex platform 224.
Push-rod assembly 31 includes shifting part 311；Shifting part 311 is mounted in guide groove 223 by pin, and can be along
Guide groove 223 slides up and down；The upper end of shifting part 311 is provided with the first spring 315, and the lower end of shifting part 311 is provided with second
Spring 316, the first spring 315 and second spring 316 are set on pin；And first spring 315 elastic force be greater than the second bullet
The elastic force of spring 316；The setting of first spring 315 and second spring 316 is not in hit slide plate 22 when making and pushing shifting part 311
The case where, improve the comfort of unlock.Push-rod assembly 31 further includes the first push rod 312 and the second push rod 313；First push rod 312
It is hinged on shifting part 311；Second push rod, 313 one end is hinged on the positioning pin 322 of latch 32, the other end and the first push rod
312 is hinged, and is provided with torsional spring 314 between the first push rod 312 and the second push rod 313.
The adjusting method of side locking type safety belt height adjuster of the present invention the following steps are included:
S1, shifting part 311 is pushed up, the latch 32 of two sides is driven to exit from locking hole 12；
S2, carriage 2 is made to slide into preset height；
S3, it is inserted into latch 32 in locking hole 12；In particular, the first spring 315 resets, and keeps shifting part 311 downward
Movement drives latch 32 to be inserted into locking hole 12.
Side locking type safety belt height adjuster in the present invention is used primarily on vehicle, for adjusting the height of safety belt.
Preferably, 1 lower part of pedestal is additionally provided with hook 14 away from 2 side of carriage, offers an opening on hook 14, side
Just hook 14 is mounted on the B column of vehicle window frame.Bend 13 is additionally provided on pedestal 1, bend 13 is connected to guide rail lower end；It is bent
Limit plate 15 is provided in rail 13；The minimum point that limit slippage device 2 moves, is detached from from guide rail 11 to prevent sliding stop device 2,
To make height adjuster fail.
In the course of work, which is mounted on the B column of vehicle window frame by hook 14,
And it is bolted；Safety belt is mounted on carriage 2 by a positioning ring.When descending in the raw, locking dress
It sets in the locking hole 12 on 32 inserted base 1 of latch in 3；Carriage 2 is in lockup state, cannot slide up and down, i.e.,
The height of safety belt is fixed.When needing upwardly or downwardly to adjust the height of safety belt, shifting part 311 is first pushed up, is dialled
Moving part 311 drives the end of the first push rod 312 and the second push rod 313 below pedestal gradually to draw close inwards, acts on first
The power of push rod 312 and the second push rod 313 is decomposed into a upward component, another component inwardly；Upward component is drawn
Dynamic first push rod 312 and the second push rod 313 move upwards, another inside component drives latch 32 inwardly to move, locking
Block 32 is detached from locking hole 12, and carriage 2 is unlocked.Stop after mobile sliding device 2 to predeterminated position, release is dialled
Moving part 311, under the action of the first spring 315, shifting part 311 resets, and drives the first push rod 312 and the second push rod 313 downwards
The lower end of movement and the second push rod 313 struts outward, and then latch 32 is driven to move out, so that latch 32 be inserted
Enter in locking hole 12, carriage 2 is locked, and the height of safety belt is locked.
Specific embodiments are merely illustrative of the spirit of the present invention described in text.The technical field of the invention
Technical staff can make various modifications or additions to the described embodiments or be substituted in a similar manner,
However, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of side locking type safety belt height adjuster, which is characterized in that include:
Pedestal, two sides form side plate, and guide rail is provided on the side plate, offers multiple lockings along its length in the middle part of side plate
Hole；
Carriage is set on the base, and can be slided up and down along the guide rail；Including sliding block and slide plate；It is opened on the sliding block
Equipped with first sliding groove, guide rail is in first sliding groove；The slide plate is arranged below sliding block, is removably attachable on sliding block,
Its width direction of two lateral edge of slide plate offers second sliding slot；
Locking system, including push-rod assembly and latch；The latch is slidably disposed in second sliding slot；The push rod
Component setting is connected between sliding block and slide plate, and with latch, for controlling latch insertion or exiting the locking hole.
2. a kind of side locking type safety belt height adjuster according to claim 1, which is characterized in that the slider bottom to
Under extend multiple buckles, head offers through slot, and tail portion offers circular hole.
3. a kind of side locking type safety belt height adjuster according to claim 2, which is characterized in that open the slide plate two sides
Equipped with the card slot being clasped, it is described to be connected in card slot；In the middle part of the slide plate along its length on open up
There is guide groove.
4. a kind of side locking type safety belt height adjuster according to claim 3, which is characterized in that the second sliding slot packet
Two sides are included, locating slot is offered on one side, more antifriction sticks are provided on another side, for reducing latch and second
Frictional force between sliding slot.
5. a kind of side locking type safety belt height adjuster according to claim 4, which is characterized in that set on the latch
It is equipped with locating piece and positioning pin；The guiding in locating slot, for the latch is arranged in the locating piece.
6. a kind of side locking type safety belt height adjuster according to claim 3, which is characterized in that the slide plate is upward convex
Form positioning convex platform out, the positioning convex platform is arranged in the circular hole of sliding block, the sectional area of the positioning convex platform from top to bottom by
It is cumulative big.
7. a kind of side locking type safety belt height adjuster according to claim 5, which is characterized in that the push-rod assembly packet
Shifting part is included；The shifting part is mounted in the guide groove by pin, and can be slided up and down along the guide groove；
The upper end of the shifting part is provided with the first spring, and lower end is provided with second spring, first spring and second spring
It is set on pin.
8. a kind of side locking type safety belt height adjuster according to claim 7, which is characterized in that the push-rod assembly is also
Including the first push rod and the second push rod；
First push rod is hinged on shifting part；Second push rod one end is hinged on the positioning pin of latch, the other end
It is hinged with the first push rod, and torsional spring is provided between the first push rod and the second push rod.
9. a kind of adjusting method of side locking type safety belt height adjuster characterized by comprising
S1, shifting part is pushed up, the latch of two sides is driven to exit from locking hole；
S2, carriage is made to slide into preset height；
S3, make in latch insertion locking hole.
10. a kind of adjusting method of side locking type safety belt height adjuster, which is characterized in that the latch is inserted into locking hole
For the first spring reset moves downward shifting part, drives in latch insertion locking hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313060.3A CN109624910B (en) | 2018-11-06 | 2018-11-06 | Side locking type safety belt height adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313060.3A CN109624910B (en) | 2018-11-06 | 2018-11-06 | Side locking type safety belt height adjuster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109624910A true CN109624910A (en) | 2019-04-16 |
| CN109624910B CN109624910B (en) | 2020-08-18 |
Family
ID=66067378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811313060.3A Active CN109624910B (en) | 2018-11-06 | 2018-11-06 | Side locking type safety belt height adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109624910B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731221A (en) * | 2020-06-29 | 2020-10-02 | 长沙宁湖机械设备有限公司 | Safety belt height adjuster |
| CN112248963A (en) * | 2020-09-16 | 2021-01-22 | 宁波工程学院 | Height adjuster |
| CN112248964A (en) * | 2020-09-16 | 2021-01-22 | 宁波工程学院 | Stepless height regulator |
| KR102260808B1 (en) * | 2020-01-13 | 2021-06-07 | 주식회사 오스템 | Safety belt height adjusting device for vehicle |
| CN112930286A (en) * | 2019-07-18 | 2021-06-08 | 沈阳金杯锦恒汽车安全系统有限公司 | Height adjusting device, automobile and adjusting method thereof |
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| US4989900A (en) * | 1988-12-29 | 1991-02-05 | Autoliv-Kolb Gmbh & Co. | Apparatus for adjusting the level of the deflector for a shoulder belt in the occupant restraint system of an automotive vehicle |
| DE29903785U1 (en) * | 1999-03-03 | 1999-05-27 | Griesemer, Albert, 56457 Westerburg | Height adjuster for the deflection fitting of a seat belt |
| DE102011111781A1 (en) * | 2011-09-01 | 2013-03-07 | Autoliv Development Ab | Height adjuster for belt deflector of safety belt of motor car, has slider movable along profiled rail, and spring comprising set of portions curved in locking direction and another set of portions curved opposite to locking direction |
| CN203093985U (en) * | 2012-12-27 | 2013-07-31 | 浙江吉利汽车研究院有限公司杭州分公司 | Height adjustor for automobile safety belt |
| CN205632392U (en) * | 2016-05-26 | 2016-10-12 | 慈溪市亚路车辆配件有限公司 | Button type height adjuster |
| CN206202227U (en) * | 2016-11-18 | 2017-05-31 | 孙伟明 | A kind of safety belt height adjuster of ease of assembly |
| CN206678945U (en) * | 2017-05-15 | 2017-11-28 | 慈溪市亚路车辆配件有限公司 | A kind of side chain stops height adjuster |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4989900A (en) * | 1988-12-29 | 1991-02-05 | Autoliv-Kolb Gmbh & Co. | Apparatus for adjusting the level of the deflector for a shoulder belt in the occupant restraint system of an automotive vehicle |
| DE29903785U1 (en) * | 1999-03-03 | 1999-05-27 | Griesemer, Albert, 56457 Westerburg | Height adjuster for the deflection fitting of a seat belt |
| DE102011111781A1 (en) * | 2011-09-01 | 2013-03-07 | Autoliv Development Ab | Height adjuster for belt deflector of safety belt of motor car, has slider movable along profiled rail, and spring comprising set of portions curved in locking direction and another set of portions curved opposite to locking direction |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930286A (en) * | 2019-07-18 | 2021-06-08 | 沈阳金杯锦恒汽车安全系统有限公司 | Height adjusting device, automobile and adjusting method thereof |
| KR102260808B1 (en) * | 2020-01-13 | 2021-06-07 | 주식회사 오스템 | Safety belt height adjusting device for vehicle |
| CN111731221A (en) * | 2020-06-29 | 2020-10-02 | 长沙宁湖机械设备有限公司 | Safety belt height adjuster |
| CN111731221B (en) * | 2020-06-29 | 2021-08-06 | 德源自动化科技(义乌)有限公司 | Safety belt height adjuster |
| CN112248963A (en) * | 2020-09-16 | 2021-01-22 | 宁波工程学院 | Height adjuster |
| CN112248964A (en) * | 2020-09-16 | 2021-01-22 | 宁波工程学院 | Stepless height regulator |
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| Publication number | Publication date |
|---|---|
| CN109624910B (en) | 2020-08-18 |
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