CN109398296A - A kind of electrodeless formula height adjuster and its adjusting method with double roller - Google Patents
A kind of electrodeless formula height adjuster and its adjusting method with double roller Download PDFInfo
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- CN109398296A CN109398296A CN201811297069.XA CN201811297069A CN109398296A CN 109398296 A CN109398296 A CN 109398296A CN 201811297069 A CN201811297069 A CN 201811297069A CN 109398296 A CN109398296 A CN 109398296A
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- sliding
- moving member
- spring
- notch
- sliding rail
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- 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
- B60R22/201—Anchoring devices adjustable in position, e.g. in height with the belt anchor connected to a slider movable in a vehicle-mounted track
- B60R22/202—Anchoring devices adjustable in position, e.g. in height with the belt anchor connected to a slider movable in a vehicle-mounted track the slider comprising spring-actuated locking means
- B60R22/203—Anchoring devices adjustable in position, e.g. in height with the belt anchor connected to a slider movable in a vehicle-mounted track the slider comprising spring-actuated locking means the locking means being movably mounted on the slider
-
- 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
- B60R22/24—Anchoring devices secured to the side, door, or roof of the vehicle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of electrodeless formula height adjuster and its adjusting method with double roller, belongs to field of automobile comprising sliding rail and sliding part；Sliding rail two sides are equipped with position-limited edge；Sliding part is slidably disposed on sliding rail；The two sides of the sliding part are respectively equipped with notch, and mobilizable self-locking body is equipped in each notch；The self-locking body includes the first spring and moving member, and one end of first spring is limited on sliding part；The position-limited edge of the sliding rail two sides cooperates respectively with the limit body in two notches to block the moving member, and then the position of lock slide on the slide rail.The present invention is provided with the sliding part that can be slided on the slide rail；The configuration of the present invention is simple, sliding part can slide (in addition to the both ends of sliding rail) in any position of sliding trace in sliding rail, the any position of sliding trace self-locking, the i.e. sliding part any position that may be locked in sliding trace in sliding rail can occur for sliding part in sliding rail.
Description
Technical field
The present invention relates to field of automobile more particularly to a kind of electrodeless formula height adjuster with double roller and
Its adjusting method.
Background technique
With popularizing for automobile, the safety of automobile becomes driver and conductor's concern.Existing safety belt lock catch energy
Guarantee the safety of safety belt well；In order to cooperate the driver and conductor of different building shape, the seat attachment of vehicle is equipped with height and adjusts
Device is saved, to adjust the height of safety belt.
Existing Chinese patent notification number is a kind of " height adjuster " of CN207029112U comprising guide rail, and it is sliding
The dynamic slide block assembly being arranged on guide rail；The lower end surface of the guide rail is connected with multiple plastic grooves, plastics along its orbital direction
It communicates to form card slot with guide rail upper surface inside groove body；The slide block assembly includes gland of the activity on the guide rail, and
Bolt in gland, and the adjusting rod of the driving bolt axial movement are set；The axial direction and guide rail of the bolt
Orbital direction it is perpendicular, the lower axial end of bolt can pass through the gland and enter in the card slot；This height adjuster
With multiple height gears, when adjusting belt height, need to be adjusted according to preset height gear highly, and human body
Figure is different, and therefore, preset height gear is unable to satisfy different human somatotype, and influence people in this way ride comfortable
Degree.
Summary of the invention
For the above-mentioned deficiency of the prior art, technical problem to be solved by the present invention lies in propose a kind of automobile-used height
Adjuster has gear limitation when adjusting height for solving the problems, such as height adjuster.
The scheme that the present invention solves the use of its technical problem is a kind of electrodeless formula height adjuster with double roller, special
Sign is, comprising:
Sliding rail, two sides are equipped with position-limited edge；
Sliding part is slidably disposed on sliding rail；The two sides of the sliding part are respectively equipped with notch, in each notch
Equipped with mobilizable self-locking body；The self-locking body includes the first spring and moving member, and one end of first spring is limited to slide
On moving part, the other end supports the moving member；The notch limitation has limit body；
Wherein, there is pretightning force when moving member and limit body, position-limited edge contact, the position-limited edge of the sliding rail two sides respectively with
Limit body in two notches cooperates to block the moving member, and then the position of lock slide on the slide rail.
Preferably, the notch includes side, and the side is equipped with the notch of limitation limit body displacement, the limit body
It leans to one side raised side surface, and then position-limited edge can be cooperated to clamp the moving member.
Preferably, the sliding part includes sliding block, control piece and support base, and the sliding block detachably connects with the support base
It connects, the notch is arranged on sliding block, self-locking body described in the support seat supports.
Preferably, the control piece includes shifting part and the wing plate for being fixed on shifting part two sides, the shifting part two sides
Wing plate is respectively equipped with the pressing plate for protruding into two notches；The pressing plate is used to push down moving member to change the state that moving member is stuck,
And then change the locked state of sliding part.
Preferably, the two sides of the support base are equipped with the support frame for protruding into notch, and support frame as described above supports the self-locking body；
Each support frame as described above includes bottom plate and the cylinder on bottom plate, and first spring pocket is on the cylinder；The bottom
The both ends of plate are respectively equipped with riser.
Preferably, the moving member is roller or tapper, and the both ends of the surface of the moving body are affixed with two risers respectively；It is mobile
When body is roller, the limit body is roller, and when moving body is tapper, the limit body is tapper.
Preferably, there is activity space, two wing plates are in institute in the control piece between the sliding block and the support base
It states in activity space, the support base is equipped with the through slot passed through for shifting part；The through slot has to be moved up and down for shifting part
Reserved space.
Preferably, the sliding part further includes second spring, and the lower end of the second spring is limited on support base, described
The upper end of second spring supports the control piece；The control piece is equipped with for end cap in the second spring in limited post；It is described
Support base is equipped with limit hole, and the lower end of the second spring is protruded into the limit hole.
Preferably, the sliding rail further includes the secure component of support plate and positive stop hook and connection, the support plate and two
Position-limited edge surrounds the limiting slot for sliding block sliding, and the positive stop hook is located at the lower end of the sliding rail to limit sliding block in limiting slot
Sliding position.
A kind of adjusting method of the electrodeless formula height adjuster with double roller, which is characterized in that comprising steps of
S1 pushes control piece so that pressing plate resists moving member and compresses the first spring, and then release self-locking body by notch and
The state that position-limited edge blocks；
S2 drives support base and sliding block downslide or upper cunning in sliding rail together；
S3 unclamps control piece, and second spring extends so that control piece return, the first spring extend so that moving member is returned to
Pretightning force is contacted and had with notch, position-limited edge, and the moving member is clamped in the position-limited edge and notch cooperation, and then locks sliding
The position of part on the slide rail.
The present invention is provided with the sliding part that can be slided on the slide rail；The two sides of the sliding part are respectively equipped with notch, each
Mobilizable self-locking body is equipped in notch；The self-locking body includes the first spring and moving member, the limit of the sliding rail two sides
Side can block moving member, and then the position of lock slide on the slide rail with the limit body cooperation in the notch of sliding part two sides respectively
It sets, and removes external force, can be automatically reset by the first spring, promote the position-limited edges of the rail two sides notch with sliding part two sides respectively
In limit body cooperation block moving member, realize the self-locking of self-locking body, and then the position of lock slide on the slide rail.The present invention
Structure is simple, and sliding part can slide (in addition to the both ends of sliding rail) in any position of sliding trace in sliding rail, and sliding part can be in cunning
Any position of sliding trace occurs self-locking in rail, i.e. the sliding part any position that may be locked in sliding trace in sliding rail.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of the electrodeless formula height adjuster with double roller in the present embodiment；
Fig. 2 is the perspective view of the explosion of Fig. 1；
Fig. 3 is the structural schematic diagram of sliding rail in the present embodiment；
Fig. 4 is the structural schematic diagram that sliding block is connected with self-locking body in the present embodiment；
Fig. 5 is the structural schematic diagram that support base is connected with self-locking body in the present embodiment；
Fig. 6 is the structural schematic diagram of control piece in the present embodiment.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Fig. 1-Fig. 6 is please referred to, the electrodeless formula height adjuster and its adjusting side that the invention discloses a kind of with double roller
Method, which is characterized in that including sliding rail 100 and sliding part 200；The sliding part 200 electrodeless formula can slide on sliding rail 100, tool
Body is said, in addition to the both ends of sliding rail 100, specific position is not provided on sliding rail 100 and comes the sliding of limit slippage part 200, sliding
Part 200 can slide (in addition to the both ends of sliding rail 100) in any position of sliding trace in sliding rail 100, and sliding part 200 can be in sliding rail
Any position of sliding trace occurs self-locking in 100, i.e. any position that may be locked in sliding trace in sliding rail 100 of sliding part 200
It sets.
Sliding rail 100, two sides are equipped with position-limited edge 110；
Sliding part 200 is slidably disposed on sliding rail 100；The two sides of the sliding part 200 are respectively equipped with notch 210,
Mobilizable self-locking body 220 is equipped in each notch 210；The position-limited edge 110 of 100 two sides of sliding rail respectively with sliding part
The cooperation of notch 210 of 200 two sides can block self-locking body 220, and then position of the lock slide 200 on sliding rail 100.Wherein,
Self-locking body 220 includes the first spring 221 and moving member 222, and the first spring 221 is used to support the moving member 222, and described first
The lower end of spring 221 is limited on sliding part 200, and the upper end of the first spring 221 supports the moving member 222, the notch limit
It is formed with limit body 212；There is pretightning force when moving member and limit body 212, position-limited edge contact；Specifically, it is stirred by external force
Moving member 222, so that moving member 222 glides, releases moving member 222 by 100 He of sliding rail so that the first spring 221 compresses
The state that limit body 212 blocks limits in this way, sliding part 200 can be free to slide on sliding rail 100 without gear, and working as does not have
When outer power limit, the first spring 221 resets, so that moving member 222 is contacted with limit body 212, position-limited edge 110, because of moving member 222
The pretightning force having is contacted with limit body 212, position-limited edge 110, so that the position-limited edge 110 of sliding rail 100 and 212 clip of limit body are lived
The moving member 222 realizes the self-locking of self-locking body 220, at this point, the sliding part 200 is locked in a certain position of sliding rail 100
It sets.
The notch is equipped with side, and the side, which is equipped with, limits the notch that limit body 212 is displaced, at the limit body 212
In the notch, wherein the limit body 212 leans to one side raised side surface, position-limited edge can be cooperated to block the moving member, into
And the position of lockable sliding part on the slide rail.
The sliding part 200 includes sliding block 230, control piece 240 and support base 250, the sliding block 230 and the support base
250 are detachably connected, and the notch 210 is arranged on sliding block 230, and the self-locking body 220 is arranged in the support base 250
On support frame 251.Support frame as described above 251 supports the self-locking body 220, and support frame as described above 251 is including bottom plate 257 and is in bottom plate
Cylinder 252 on 257, first spring pocket is on the cylinder 252；The both ends of the support plate 257 are respectively equipped with riser
258。
Each support frame as described above 251 is provided with cylinder 252, and the cylinder 252 is used to limit the position of the first spring 221
It sets, the lower end cap of first spring 221 is on the cylinder 252.First spring 221 is set in the circle of support frame 251
On column 252 and support the moving member 222.Specifically, to allow the support moving member that the first spring 221 can be stable
222, for the lower end cap of first spring 221 on the cylinder 252, the axial height of the cylinder 252 should be lower than described the
The axial height of one spring 221.
When support frame 251 supports self-locking body, the riser 258 of board ends is supported to can contact the both ends of the surface of the moving member 222,
It play the guiding role to the reset of self-locking body 220.
In this embodiment, moving member 222 is roller or tapper, when moving member 222 is roller, the limit body
212 be roller；When the moving member is tapper, the limit body 212 is tapper.Compared with roller, tapper formula can bear bigger
Locking power because the gradient of tapper can by the stress between it decompose a part arrive track front-back, increase local
Stress ability to bear.
The control piece 240 includes shifting part 241 and the wing plate 242 for being fixed on 241 two sides of shifting part, the shifting part
The wing plate 242 of 241 two sides is respectively equipped with the pressing plate 243 for protruding into two notches 210；The pressing plate 243 for depressing self-locking body 220 with
Change the state that self-locking body 220 is stuck, and then changes the locked state of sliding part 200.Specifically, pass through drive control
Part 240 simultaneously drives the self-locking body 220 by control piece 240, and then changes the nipped state of self-locking body 220；The control piece
240 can occur relative motion with the support base 250, and in drive control part 240, the support base 250 is in motionless shape
State, until the pressing plate 243 in control piece 240 pushes self-locking body 220, so that self-locking body 220 is from by notch 210 and position-limited edge 110
The state abjection clamped, unlocks sliding part 200, sliding part 200 can slide on sliding rail 100.
The sliding rail 100 further includes the secure component 140 of support plate 120, positive stop hook 130 and connection, the fastening part
Part 140 with vehicle for connecting, and in this embodiment, the secure component 140 is connect with B pillar.The support plate 120
The limiting slot 150 slided for sliding block 230 is surrounded with two position-limited edges 110, the positive stop hook 130 is located at the lower end of the sliding rail 100
To limit the sliding position in limiting slot 150 of sliding block 230.Specifically, sliding rail of the limiting slot 150 as sliding block 230
Mark, the sliding block 230 slide in limiting slot 150；130 position of positive stop hook is the sliding that sliding block 230 slides down
The limit, anti-limited slip block 230 are skidded off from limiting slot 150.In this embodiment, the positive stop hook 130 includes that two limits are prominent
131 are played, two 131 faces of restriction protrusion are arranged on the position-limited edge 110 of 100 two sides of sliding rail；Restriction protrusion 131 can stop sliding block
230 skid off from limiting slot 150.
The position-limited edge 110 of 100 two sides of sliding rail is respectively equipped with guide edge 111, and the two sides of the support base 250, which are equipped with, to be divided
The sliding slot 253 on the guide edge 111 is not covered.Specifically, when the sliding block 230 slides, the support base 250 and institute
It states sliding block 230 to slide together, wherein sliding block 230 slides in limiting slot 150, and the support base 250 is sliding along guide edge 111
It is dynamic.In this embodiment, two 111 faces of guide edge are arranged on the position-limited edge 110 of 100 two sides of sliding rail, the guide edge
111 sliding traces slided as support base 250；Wherein, 253 sets of sliding slot on guide edge 111, rise support base 250 is constrained
Effect on sliding rail 100, meanwhile, guide edge 111 also plays a part of to constrain in sliding block 230 in limiting slot 150.
The support base 250 is equipped with axis hole 255, and the sliding block 230 is equipped with the axle journal 231 for protruding into the axis hole 255.At this
In secondary embodiment, support base 250 is equipped with the positioning column 254 for being distributed in both ends；The support base 250 with the sliding block 230 together
Movement, when sliding block 230 slides in limiting slot 150, the support base 250 slides on guide edge 111, wherein 230 He of sliding block
250 synchronous slide of support base, so that entire sliding part 200 slides on sliding rail 100.
The notch 210 includes side 211, and the side 211 and the position-limited edge 110 of the sliding rail 100 cooperate to clamp
The moving member 222.Specifically, in its natural state (states of non-artificial or other object active interferences), the first spring
The moving members 222 of 221 supports can be clamped by side 211 and position-limited edge 110, the reason is that, when the moving member 222 and notch 210,
Position-limited edge 110 contacts, and first spring 221 is in compressive state, provides pretightning force for moving member 222.
First spring 221 in compressive state and has the trend extended always, so that moving member 222 and notch
210, there is pretightning force when position-limited edge 110 contacts.In this way, which the moving member 222 has by notch 210, position-limited edge always
110 trend clamped, that is, the self-locking body 220 and notch 210, the cooperation of position-limited edge 110 may occur from locking.
The vertical range of the side 211 to position-limited edge 110 becomes larger from top to bottom.Specifically, the notch 210
An accommodation space is surrounded with the position-limited edge 110, self-locking body 220 is in the accommodation space, (inhuman in its natural state
For or other object active interferences state), the moving member 222 of the first spring 221 support can by the limit body 212 and position-limited edge
110 clamp, and when actively stirring moving member 222 down (at this point, the first spring 221 is compressed by external force), moving member 222 is empty from accommodating
Between in relatively narrow position be located to wider position, i.e., moving member 222 is detached from the position clamped by side 211 to position-limited edge 110,
At this point, the state that sliding part 200 is locked is released from, the sliding part 200 can slide on sliding rail 100, and terminate to stir shifting
After moving part 222 (external force is removed), the elongation of the first spring 221 and then the position that the top of moving member 222 is relatively narrow into accommodation space,
Clamp the moving member 222 again in the side 211 of the position-limited edge 110 and notch 210.
Moving member 222 can also be replaced by the object of its shape in the self-locking body 220；As long as the shape of the object meets:
It can be clamped by notch 210 and position-limited edge 110, stirring the object down may make the object to deviate from from nipped position.
The sliding part 200 further includes second spring 260, and the lower end of the second spring 260 is limited in support base 250
On, the upper end of the second spring 260 supports the control piece 240；The control piece 240, which is equipped with, supplies the second spring 260
Upper end cap limited post 244；The support base 250 is equipped with limit hole 256, and the lower end of the second spring 260 is protruded into described
On limit hole 256.
Specifically, control piece 240 is stirred down, and the pressing plate 243 in control piece 240 pushes moving member 222, so that mobile
The nipped position abjection from accommodation space of part 222；Moving member 222 moves down, and the second spring 260 is in compressive state；
When the external force is removed, the control piece 240 resets, and promotes moving member 222 to contact with position-limited edge 110, notch 210 and have one
Fixed pretightning force, so that position-limited edge 110 and notch 210 can clamp the moving member 222.
There is activity space, in the control piece 240 at two wing plates 242 between the sliding block 230 and the support base 250
In the activity space, the support base 250 is equipped with the through slot passed through for shifting part 241；The through slot has for shifting part
241 reserved spaces moved up and down.Control piece 240 is stirred, two wing plates 242 of control piece 240 are movable in activity space, control
Shifting part 241 in part 240 is in reserved space activity.
The step of adjusting height using the automobile-used height adjusting device is as follows:
S1 pushes control piece 240, so that pressing plate 243 resists moving member 222 and compresses the first spring 221, and then releases certainly
The state that latch fitting 220 is blocked by notch 210 and position-limited edge 110；The first spring 221 is compressed, moving member 222 moves down and and position-limited edge
110, notch 210 is no longer lockable without pretightning force, i.e., the described self-locking body 220, and therefore, sliding part 200 is no longer lockable, at this point,
Sliding part 200 can slide on sliding rail 100；
S2 drives support base 250 and sliding block 230 downslide or upper cunning in sliding rail 100 together；
S3 unclamps control piece 240, and second spring 260 extends due to by external power, so that control piece 240 returns naturally
Position, at this point, pressing plate 243 is no longer pressed in moving member 222, at this point, the first spring 221 is no longer influenced by external power and extends naturally,
First spring 221 extends so that moving member 222 is returned to and contact with notch 210, position-limited edge 110 and with pretightning force, the limit
The moving member 222, and then position of the lock slide 200 on sliding rail 100 are clamped in position side 110 and the cooperation of notch 210.
The present invention is provided with the sliding part 200 that can be slided on sliding rail 100；The two sides of the sliding part 200 are respectively equipped with
Notch 210 is equipped with mobilizable self-locking body 220 in each notch 210；The position-limited edge 110 of 100 two sides of sliding rail respectively with
The cooperation of notch 210 of 200 two sides of sliding part can block self-locking body 220, and then position of the lock slide 200 on sliding rail 100.
Sliding part 200 can slide (in addition to the both ends of sliding rail 100) in any position of sliding trace in sliding rail 100, and sliding part 200 can be
Any position of sliding trace occurs self-locking in sliding rail 100, i.e., sliding part 200 may be locked in appointing for sliding trace in sliding rail 100
Meaning position.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, 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 electrodeless formula height adjuster with double roller characterized by comprising
Sliding rail, two sides are equipped with position-limited edge；
Sliding part is slidably disposed on sliding rail；The two sides of the sliding part are respectively equipped with notch, are equipped in each notch
Mobilizable self-locking body；The self-locking body includes the first spring and moving member, and one end of first spring is limited to sliding part
On, the other end supports the moving member；The notch limitation has limit body；
Wherein, there is pretightning force when moving member and limit body, position-limited edge contact, the position-limited edge of the sliding rail two sides respectively with two slots
Limit body in mouthful cooperates to block the moving member, and then the position of lock slide on the slide rail.
2. a kind of electrodeless formula height adjuster with double roller according to claim 1, it is characterised in that: the notch
Including side, the side is equipped with the notch of limitation limit body displacement, the raised side surface of leaning to one side of the limit body, Jin Erke
Cooperation position-limited edge clamps the moving member.
3. a kind of electrodeless formula height adjuster with double roller according to claim 1, it is characterised in that: the sliding
Part includes sliding block, control piece and support base, and the sliding block is detachably connected with the support base, and the notch is arranged in sliding block
On, self-locking body described in the support seat supports.
4. a kind of electrodeless formula height adjuster with double roller according to claim 3, it is characterised in that: the control
Part includes shifting part and the wing plate for being fixed on shifting part two sides, and the wing plate of the shifting part two sides, which is respectively equipped with, protrudes into two notches
Pressing plate；The pressing plate changes the state that moving member is stuck for pushing down moving member, and then changes the locked shape of sliding part
State.
5. a kind of electrodeless formula height adjuster with double roller according to claim 3, it is characterised in that: the support
The two sides of seat are equipped with the support frame for protruding into notch, and support frame as described above supports the self-locking body；Each support frame as described above includes bottom
Plate and the cylinder on bottom plate, first spring pocket is on the cylinder；The both ends of the bottom plate are respectively equipped with riser.
6. a kind of electrodeless formula height adjuster with double roller according to claim 5, it is characterised in that: the movement
Part is roller or tapper, and the both ends of the surface of the moving body are affixed with two risers respectively；When moving body is roller, the limit body is
Roller, when moving body is tapper, the limit body is tapper.
7. a kind of electrodeless formula height adjuster with double roller according to claim 4, it is characterised in that: the sliding block
There is activity space between the support base, two wing plates are in the activity space in the control piece, the support base
Equipped with the through slot passed through for shifting part；The through slot has the reserved space moved up and down for shifting part.
8. a kind of electrodeless formula height adjuster with double roller according to claim 3, it is characterised in that: the sliding
Part further includes second spring, and the lower end of the second spring is limited on support base, described in the upper end support of the second spring
Control piece；The control piece is equipped with for end cap in the second spring in limited post；The support base is equipped with limit hole, and described the
The lower end of two springs is protruded into the limit hole.
9. a kind of electrodeless formula height adjuster with double roller according to claim 3, it is characterised in that: the sliding rail
It further include the secure component of support plate and positive stop hook and connection, the support plate and two position-limited edges surround the limit for sliding block sliding
Position slot, the positive stop hook are located at the lower end of the sliding rail to limit sliding block sliding position in limiting slot.
10. a kind of adjusting method of the electrodeless formula height adjuster with double roller, which is characterized in that comprising steps of
S1 pushes control piece, so that pressing plate resists moving member and compresses the first spring, and then releases self-locking body by notch and limit
The state that checkpost is lived；
S2 drives support base and sliding block downslide or upper cunning in sliding rail together；
S3 unclamps control piece, and second spring extends so that control piece return, the first spring extend so that moving member is returned to and slot
Mouth, position-limited edge contact and have pretightning force, and the moving member is clamped in the position-limited edge and notch cooperation, and then lock slide exists
Position on sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811297069.XA CN109398296A (en) | 2018-11-01 | 2018-11-01 | A kind of electrodeless formula height adjuster and its adjusting method with double roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811297069.XA CN109398296A (en) | 2018-11-01 | 2018-11-01 | A kind of electrodeless formula height adjuster and its adjusting method with double roller |
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| Publication Number | Publication Date |
|---|---|
| CN109398296A true CN109398296A (en) | 2019-03-01 |
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ID=65470955
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811297069.XA Pending CN109398296A (en) | 2018-11-01 | 2018-11-01 | A kind of electrodeless formula height adjuster and its adjusting method with double roller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248964A (en) * | 2020-09-16 | 2021-01-22 | 宁波工程学院 | Stepless height regulator |
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| CN103485628A (en) * | 2013-09-17 | 2014-01-01 | 广东联升精密机械制造有限公司 | Moving door self-locking device and operation method thereof |
| CN106794820A (en) * | 2014-09-09 | 2017-05-31 | 奥托立夫开发公司 | Arrangement for adjusting height |
| CN206202227U (en) * | 2016-11-18 | 2017-05-31 | 孙伟明 | A kind of safety belt height adjuster of ease of assembly |
| CN108608984A (en) * | 2018-06-15 | 2018-10-02 | 慈溪市亚路车辆配件有限公司 | A kind of automobile-used height adjuster |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248964A (en) * | 2020-09-16 | 2021-01-22 | 宁波工程学院 | Stepless height regulator |
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Application publication date: 20190301 |