CN110528996A - A kind of stretcher for car door frame-free glass lifter - Google Patents
A kind of stretcher for car door frame-free glass lifter Download PDFInfo
- Publication number
- CN110528996A CN110528996A CN201910924346.3A CN201910924346A CN110528996A CN 110528996 A CN110528996 A CN 110528996A CN 201910924346 A CN201910924346 A CN 201910924346A CN 110528996 A CN110528996 A CN 110528996A
- Authority
- CN
- China
- Prior art keywords
- spring
- protective case
- tensioning boby
- stretcher
- support protective
- 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
- 239000011521 glass Substances 0.000 title claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 56
- 230000033001 locomotion Effects 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 6
- 230000002776 aggregation Effects 0.000 abstract description 3
- 238000004220 aggregation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/55—Windows
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a kind of stretchers for car door frame-free glass lifter, the outer surface of tensioning boby one is equipped with helicoid on top, boss is equipped in bottom, spring one is sheathed on tensioning boby one, one lower end of spring and boss upper surface, which are supported, closes, the inner surface of protective case is supported to be equipped with and the matched spiral groove of helicoid on top, it is equipped with and the matched vertical guide groove of boss below spiral groove, tensioning boby one, spring one is packed into support protective case after assembling, helicoid and spiral groove cooperatively form screw pair, boss is embedded in vertical guide groove, one upper end of spring is fixed with upper limit inside support protective case.The present invention by the boss of tensioning boby one along the vertical guide groove axial movement of support protective case, realize threaded engagement, realize that stretcher simple tension is instantaneously tensioned, complete automobile door pane and instantaneously open by the helicoid of tensioning boby one and the spiral groove of support protective case；The stretcher aggregation degree is high, and flexible adjustment, mounting means, installation site are flexible, occupy little space.
Description
Technical field
The present invention relates to a kind of stretcher, especially a kind of tensioning for the double guide rail frame-free glass lifters of car door
Device.
Background technique
It is different compared with the installation form of expression of the framed glass of car door, the respective guide slots of frame-free glass and limiting slot by vehicle body its
He provides component, and matching precision is mainly adjusted by assembling process, higher to installation accuracy requirement, and door opening process
In, if glass is in top dead centre, door switch is touched, because needing to fall after rise compression the characteristics of conventional tensioner, re-extending, cause
The undue delay that door is opened, the pressure of glass caused by Men Kaiqi also can curvature, rigidity to glass impact, and then influence
Smooth and closing the reliability of the up and down of glass, causes negative influence to utilization rate and appearance, influences operator
Comfort.Therefore solve the problems, such as that frameless glass door open time delay is extremely urgent.
Summary of the invention
Goal of the invention: in view of the above-mentioned problems, the object of the present invention is to provide one kind for the double guide rail frame-free glass of car door
The stretcher of lifter solves the problems, such as door open time delay.
Technical solution: a kind of stretcher for car door frame-free glass lifter, including support protective case, tensioning boby one,
The outer surface of spring one, the tensioning boby one is equipped with boss equipped with helicoid, in bottom on top, and the spring one is sheathed on institute
Tensioning boby one is stated, one lower end of spring and the boss upper surface, which are supported, closes, and the inner surface of the support protective case is equipped on top
With the matched spiral groove of the helicoid, it is equipped with and the matched vertical guide groove of the boss, institute below the spiral groove
It is packed into the support protective case after stating tensioning boby one, the assembly of spring one, the helicoid and the spiral groove cooperatively form spiral shell
Rotation is secondary, and the boss is embedded in the vertical guide groove, and one upper end of spring is fixed with upper limit inside the support protective case.
It is optimal, further include upper cushion block, the upper cushion block is sheathed on the tensioning boby one, one upper end of spring with it is described
Upper cushion block is fixed, and is packed into the support protective case after the tensioning boby one, spring one, the assembly of upper cushion block, the helicoid and institute
It states spiral groove and cooperatively forms screw pair, the boss is embedded in the vertical guide groove, the upper cushion block and the support protective case
Internal upper limit is fixed.Upper cushion block provides fixed support surfaces for one upper end of spring.
It further, further include tensioning boby two, spring two, two top of tensioning boby is inserted into from one tail portion of tensioning boby
In its inner cavity, the spring two is sheathed on the tensioning boby two, and conjunction, lower end are supported in two upper end of spring and the boss lower surface
Fixed with the tensioning boby two, the tensioning boby one, spring one, tensioning boby two, spring two are packed into the support protective case after assembling
It is interior.
It is optimal, further include lower cushion block, the lower cushion block is sheathed on the tensioning boby two, two upper end of spring with it is described
Lower cushion block is fixed, and the lower cushion block and the boss lower surface are supported and closed, the tensioning boby one, spring one, tensioning boby two, spring
Two, it is packed into the support protective case after lower cushion block assembly.Lower cushion block provides fixed support surfaces for two upper end of spring.
Optimal, the outer surface of the tensioning boby two is provided with clamp, and two lower end of spring is fixed with the clamp.Card
Pincers prevent spring two from generating circumferential play, distortion.
Optimal, two lower end of tensioning boby is equipped with bottom platform, table on two lower end of spring and the bottom platform
Face, which is supported, closes.Bottom platform provides fixed support surfaces for two lower end of spring.
It is optimal, further include secondary spring, baffle, offers width on the support protective case and matched with the Weir Plate Thickness
Slot, the baffle is inserted into the support protective case from the slot, the tensioning boby one, spring one, tensioning boby two, spring
It is packed into the support protective case after two assembly, the secondary spring upper end and the baffle fix, lower end and the tensioning boby two
It is fixed.Each component is connected with baffle by secondary spring and is tightened to integration, is easy to stretcher and saves and take, secondary spring
With baffle effectively prevent stretcher assembly be not used when, spring one, spring two because distortion or tensioner body movement cause
Adjusting shake, secondary spring and baffle do not work to the use state of stretcher.
It is optimal, locating slot is offered on the baffle upper surface and lower end surface, the secondary spring upper end is in described
It is limited in locating slot, the slot lower end and the locating slot are supported and closed.It is supported and is closed with slot lower end by the locating slot on lower end surface
Increase frictional force, anti-baffle plate is skidded off from slot, is in secondary spring by the locating slot on upper surface and is wherein limited.
Optimal, the baffle is flexible sheet, and the slot opens up one group on the support protective case with relative position,
After the tensioning boby one, spring one, tensioning boby two, spring two are packed into the support protective case, the baffle is in the branch
The part in protective case is supportted in the arc of protrusion.The utility model has the advantages that compared with prior art, the invention has the advantages that tensioning boby one
For boss along the vertical guide groove axial movement of support protective case, the helicoid of tensioning boby one and the spiral groove of support protective case realize spiral
Cooperation forms unidirectional movement, realizes stretcher simple tension, and stretcher is prevented to compress, thus realize descending spacing, so that
Stretcher realizes instantaneous stretching tensioning, completes automobile door pane and instantaneously opens；The stretcher aggregation degree is high, and flexible adjustment can root
According to needing to be installed on the guide rail of lifter, motor seat board and being series on wirerope, mounting means, installation site are flexible, account for
It is small with space.
Detailed description of the invention
Fig. 1 is stretcher assembly figure of the present invention；
Fig. 2 is that Fig. 1 will support protective case to separate exploded view；
Fig. 3 is support shell structure schematic diagram；
Fig. 4 is Fig. 2 decomposition and partial longitudinal sectional schematic diagram；
Fig. 5 is baffle arrangement schematic diagram；
Fig. 6 is a kind of usage state diagram of baffle.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.These embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.
A kind of stretcher for car door frame-free glass lifter as shown in attached drawing 1~5, including supports protective case 1, opens
Tight body 1, spring 1, upper cushion block 4, tensioning boby 25, spring 26, lower cushion block 7, secondary spring 8, baffle 9.
The outer surface of tensioning boby 1 is equipped with boss 22 equipped with helicoid 21, in bottom on top, and spring 1, which is sheathed on, to be opened
Tight body 1 and between 22 upper surface of helicoid 21 and boss, boss provides fixed support surfaces, spring one for one lower end of spring
3 lower ends and 22 upper surface of boss, which are supported, closes, and upper cushion block 4 is sheathed on tensioning boby 1, and upper cushion block provides fixed support for one upper end of spring
Face, one 3 upper end of spring and upper cushion block 4 are fixed.Tensioning boby 1 inwardly offers inner cavity 23 from tail portion.
25 top of tensioning boby is inserted into inner cavity 23, and 25 lower end of tensioning boby is equipped with bottom platform 52, the appearance of tensioning boby 25
Face is provided with clamp 51 above bottom platform 52, and spring 26 is sheathed on tensioning boby 25 and in bottom platform 52 and boss 22
Between lower surface, bottom platform provides fixed support surfaces for two lower end of spring, and 26 lower end of spring is supported with 52 upper surface of bottom platform
It closes and fixed with clamp 51, clamp prevent spring two from generating circumferential play, distortion, and lower cushion block 7 is sheathed on tensioning boby 25, underlay
Block provides fixed support surfaces for two upper end of spring, and 26 upper end of spring and lower cushion block 7 are fixed, and lower cushion block 7 is supported with 22 lower surface of boss
It closes.Then it is flexibly connected between tensioning boby one, tensioning boby two by spring two.
Support protective case 1 inner surface top be equipped with the matched spiral groove 11 of helicoid 21, under spiral groove 11
Side is equipped with and the matched vertical guide groove 12 of boss 22.Tensioning boby 1, spring 1, upper cushion block 4, tensioning boby 25, spring 26, under
Cushion block 7 is packed into support protective case 1 after assembling, and helicoid 21 and spiral groove 11 cooperatively form screw pair, and boss 22 is embedded in vertically
In guide groove 12, can support protective case 1 inner surface on open up step upper cushion block is fixed or using vertical 12 upper surface of guide groove with
Upper cushion block, which supports, to be closed, then upper cushion block is fixed with upper limit inside support protective case, and then to one upper limit of spring.It is right on protective case 1 to support
The slot 13 of width Yu 9 thickness matching of baffle should be offered in the position of spring two, baffle 9 is inserted into support protective case 1 from slot 13
In, V-arrangement locating slot 91 is offered on 9 upper surface of baffle and lower end surface, passes through locating slot 91 on lower end surface and 13 lower end of slot
Increase frictional force to closing, anti-baffle plate is skidded off from slot, and 8 upper end of secondary spring and baffle 9 are fixed, passes through determining on upper surface
Position slot 91 makes secondary spring in wherein limiting, and 8 lower end of secondary spring is surrounded on tensioning boby 25 and its below bottom platform 52
Fixed, it is inside and outside that secondary spring is set to support protective case.
Baffle 9 can be used flexible sheet, and the slot 13 on protective case 1 is supported to open up one group with relative position, first by baffle 9 from
One insertion of slot 13 supports in protective case 1, then is pierced by from an opposite slot 13, and the two side portions of baffle 9 are presented at this time
For the double-vane of attached stretching shown in Fig. 2, then by tensioning boby 1, spring 1, upper cushion block 4, tensioning boby 25, spring 26, under
Cushion block 7 is packed into support protective case 1 after assembling, and the part that baffle 9 is in support protective case 1 is expanded by outside top, at this time the cross of baffle 9
Section is the arc in protrusion as shown in Fig. 6, is surrounded on outside a part of spring 26.
By above structure, by each component assembling at stretcher assembly as shown in Fig. 1, stretcher assembly at this time
For unused state, each component is connected with baffle by secondary spring and is tightened to integration, is easy to stretcher and save and take,
Secondary spring and baffle effectively prevent stretcher assembly be not used when, spring one, spring two because distortion or tensioner body
It adjusts and shakes caused by movement, secondary spring and baffle do not work to the use state of stretcher, if do not installed secondary spring
And baffle, other component, which is only completed assembly, can be used to install and use with lifter.
After attached stretcher assembly shown in FIG. 1 is installed on lifter, secondary spring and baffle be can be taken off, tensioning boby two by
When to upward thrust, the boss of tensioning boby one along support protective case the axial movement of vertical guide groove, the helicoid of tensioning boby one with
Support the spiral groove of protective case to realize threaded engagement, thus will be stretched on straight line that tensioning boby one, two stress of tensioning boby carry out in advance or
Descending motion is converted into rotary motion, one helicoid rotation direction of tensioning boby as shown in Fig. 1, and straight line descending motion is converted into the inverse time
Needle rotary motion only allows clockwise at this point, the vertical guide groove of the boss of tensioning boby one and support protective case hinders rotation counterclockwise
Rotation, i.e. limitation stretcher is only capable of one-way movement, stretcher is prevented to compress, so that descending spacing is realized, so that stretcher is realized
Instantaneous stretching tensioning is completed automobile door pane and is instantaneously opened.
Spring one on tensioning boby one provides stretcher main regulation amplitude, support protective case length and tensioning boby one,
Tight body two, which constitutes installation initial position length difference, should be greater than required adjustable distance, guarantee that the internal structure of stretcher assembly is in always
It supports in protective case, realizes whole process protection.It can be according to the use demand of stretcher product, in the boss for guaranteeing tensioning boby one along branch
Support the premise of the spiral groove threaded engagement of the vertical guide groove axial movement of protective case, the helicoid of tensioning boby one and support protective case
Under, tensioning boby two, spring two, lower cushion block, secondary spring, baffle are not used, only by tensioning boby one, spring one, upper cushion block and branch
It supports protective case cooperation and realizes stretcher one-way movement；Similarly, can also between attached tensioning boby one shown in Fig. 2 and tensioning boby two,
Increase tensioning boby quantity and corresponding spring, cushion block, according to the amplitude of accommodation of use demand flexible modulation stretcher, realizes real-time
It changes.
Stretcher of the present invention realizes stretcher simple tension, sufficiently solves automobile door pane not by unidirectional movement
It can open in time, the problem that open time delay is improper, the stretcher aggregation degree is high, and flexible adjustment can be installed on lifting as needed
It the guide rail of device, motor seat board and is series on wirerope, mounting means, installation site are flexible, occupy little space.
Claims (9)
1. a kind of stretcher for car door frame-free glass lifter, it is characterised in that: including supporting protective case (1), tensioning boby
The outer surface of one (2), spring one (3), the tensioning boby one (2) is equipped with boss equipped with helicoid (21), in bottom on top
(22), the spring one (3) is sheathed on the tensioning boby one (2), spring one (3) lower end and the boss (22) upper surface
To conjunction, it is described support protective case (1) inner surface top be equipped with the helicoid (21) matched spiral groove (11), in institute
It states and is equipped with and the matched vertical guide groove (12) of the boss (22), the tensioning boby one (2), spring one below spiral groove (11)
(3) it is packed into after assembling in the support protective case (1), the helicoid (21) and the spiral groove (11) cooperatively form spiral
Pair, the boss (22) are embedded in the vertical guide groove (12), and spring one (3) upper end and the support protective case (1) are internal
Upper limit is fixed.
2. a kind of stretcher for car door frame-free glass lifter according to claim 1, it is characterised in that: also wrap
It includes cushion block (4), the upper cushion block (4) is sheathed on the tensioning boby one (2), spring one (3) upper end and the upper cushion block
(4) fixed, it is packed into the support protective case (1) after the tensioning boby one (2), spring one (3), upper cushion block (4) assembly, the spiral shell
Radial facing (21) and the spiral groove (11) cooperatively form screw pair, and the boss (22) is embedded in the vertical guide groove (12),
The upper cushion block (4) is fixed with the internal upper limit of the support protective case (1).
3. a kind of stretcher for car door frame-free glass lifter according to claim 1, it is characterised in that: also wrap
Tensioning boby two (5), spring two (6) are included, its inner cavity is inserted into from tensioning boby one (2) tail portion in tensioning boby two (5) top
(23) in, the spring two (6) is sheathed on the tensioning boby two (5), spring two (6) upper end and the boss (22) following table
Face is supported conjunction, lower end and the tensioning boby two (5) and is fixed, the tensioning boby one (2), spring one (3), tensioning boby two (5), spring two
(6) it is packed into after assembling in the support protective case (1).
4. a kind of stretcher for car door frame-free glass lifter according to claim 3, it is characterised in that: also wrap
It includes lower cushion block (7), the lower cushion block (7) is sheathed on the tensioning boby two (5), spring two (6) upper end and the lower cushion block
(7) fixed, the lower cushion block (7) and the boss (22) lower surface are supported and are closed, the tensioning boby one (2), spring one (3), tensioning
It is packed into the support protective case (1) after body two (5), spring two (6), lower cushion block (7) assembly.
5. a kind of stretcher for car door frame-free glass lifter according to claim 3, it is characterised in that: described
The outer surface of tensioning boby two (5) is provided with clamp (51), and spring two (6) lower end and the clamp (51) are fixed.
6. a kind of stretcher for car door frame-free glass lifter according to claim 3, it is characterised in that: described
Tensioning boby two (5) lower end is equipped with bottom platform (52), and spring two (6) lower end is supported with the bottom platform (52) upper surface
It closes.
7. a kind of stretcher for car door frame-free glass lifter according to claim 3, it is characterised in that: also wrap
Secondary spring (8), baffle (9) are included, the slot of width Yu the baffle (9) thickness matching is offered on support protective case (1)
(13), the baffle (9) is inserted into the support protective case (1) from the slot (13), the tensioning boby one (2), spring one
(3), it is packed into the support protective case (1) after tensioning boby two (5), spring two (6) assembly, secondary spring (8) upper end and institute
It is fixed to state fixed baffle (9), lower end and the tensioning boby two (5).
8. a kind of stretcher for car door frame-free glass lifter according to claim 7, it is characterised in that: described
It is offered on baffle (9) upper surface and lower end surface locating slot (91), secondary spring (8) upper end is in the locating slot (91)
Middle limit, slot (13) lower end and the locating slot (91) are supported and are closed.
9. a kind of stretcher for car door frame-free glass lifter according to claim 7, it is characterised in that: described
Baffle (9) is flexible sheet, and the slot (13) opens up one group on the support protective case (1) with relative position, at described
After tight body one (2), spring one (3), tensioning boby two (5), spring two (6) are packed into the support protective case (1), the baffle (9)
Part in support protective case (1) is in the arc protruded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910924346.3A CN110528996A (en) | 2019-09-27 | 2019-09-27 | A kind of stretcher for car door frame-free glass lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910924346.3A CN110528996A (en) | 2019-09-27 | 2019-09-27 | A kind of stretcher for car door frame-free glass lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110528996A true CN110528996A (en) | 2019-12-03 |
Family
ID=68670658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910924346.3A Pending CN110528996A (en) | 2019-09-27 | 2019-09-27 | A kind of stretcher for car door frame-free glass lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110528996A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007092831A (en) * | 2005-09-28 | 2007-04-12 | Honda Motor Co Ltd | Tensioner lifter |
| CN207063783U (en) * | 2017-07-07 | 2018-03-02 | 昆山广振汽车部件有限公司 | Automobile and glass-frame riser auto take-up |
| CN208416277U (en) * | 2018-04-16 | 2019-01-22 | 温州豪华汽车配件有限公司 | A kind of automobile glass lifter |
| KR20190060404A (en) * | 2017-11-24 | 2019-06-03 | 주식회사 광진 | Carrier plate for window regulator |
| CN109882016A (en) * | 2019-04-08 | 2019-06-14 | 上海实业交通电器有限公司 | A kind of steel wire rope tension self-checking device and the glass-frame riser comprising it |
| CN110104577A (en) * | 2019-06-13 | 2019-08-09 | 温州艾克生汽车电器有限公司 | A kind of steel wire stretcher |
| CN211008152U (en) * | 2019-09-27 | 2020-07-14 | 恩坦华汽车零部件（镇江）有限公司 | Tensioner for frameless glass lifter of automobile door |
-
2019
- 2019-09-27 CN CN201910924346.3A patent/CN110528996A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007092831A (en) * | 2005-09-28 | 2007-04-12 | Honda Motor Co Ltd | Tensioner lifter |
| CN207063783U (en) * | 2017-07-07 | 2018-03-02 | 昆山广振汽车部件有限公司 | Automobile and glass-frame riser auto take-up |
| KR20190060404A (en) * | 2017-11-24 | 2019-06-03 | 주식회사 광진 | Carrier plate for window regulator |
| CN208416277U (en) * | 2018-04-16 | 2019-01-22 | 温州豪华汽车配件有限公司 | A kind of automobile glass lifter |
| CN109882016A (en) * | 2019-04-08 | 2019-06-14 | 上海实业交通电器有限公司 | A kind of steel wire rope tension self-checking device and the glass-frame riser comprising it |
| CN110104577A (en) * | 2019-06-13 | 2019-08-09 | 温州艾克生汽车电器有限公司 | A kind of steel wire stretcher |
| CN211008152U (en) * | 2019-09-27 | 2020-07-14 | 恩坦华汽车零部件（镇江）有限公司 | Tensioner for frameless glass lifter of automobile door |
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