CN108086838B - A kind of multistage axis is from releasing top sheave - Google Patents
A kind of multistage axis is from releasing top sheave Download PDFInfo
- Publication number
- CN108086838B CN108086838B CN201711139542.7A CN201711139542A CN108086838B CN 108086838 B CN108086838 B CN 108086838B CN 201711139542 A CN201711139542 A CN 201711139542A CN 108086838 B CN108086838 B CN 108086838B
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- China
- Prior art keywords
- rotor plate
- rotary shaft
- pedestal
- axis
- rotation
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000002265 prevention Effects 0.000 claims abstract description 25
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses a kind of multistage axis to release top sheave certainly, pedestal including being in left and right settings, pedestal is equipped with the rotary shaft being vertically arranged, rotor plate is equipped with axis hole, axis hole and rotation axis connection, and pedestal is connect with rotor plate with expansion spring, the both ends of rotor plate are equipped with idler wheel, rotor plate is equipped with the rotation prevention portion of depressions or protrusions, and rotary shaft is equipped with multistage axis, and multistage axis is equipped with rotational segment, rotation stop section, drive section.The top of drive section is located at extreme higher position of the invention, so the present invention is mounted on upper sash, it is connect at this time due to rotation prevention portion with rotation stop section, so that rotor plate will not be rotated around rotary shaft, then door and window is up lifted, guide-track groove is allowed to collide with drive section, to allow rotation prevention portion to separate with rotation stop section, it can be rotated around rotary shaft in the driving rotor plate of ordering of expansion spring, the both ends of rotor plate are allowed to stretch out the front and rear sides of pedestal respectively, and idler wheel is allowed to abut with the wall of guide-track groove, to realize automatic release.The present invention is used for door and window accessory.
Description
Technical field
The present invention relates to field of door and window accessories, especially a kind of multistage axis releases top sheave certainly.
Background technique
Existing door and window slides in guide-track groove, needs that top sheave is arranged on upper sash, in order to adapt to different in width
Guide-track groove, top sheave includes the pedestal in left and right settings, and pedestal is equipped with rotor plate, and the both ends on rotor plate are respectively equipped with two
Then a idler wheel adjusts angulation between pedestal and rotor plate by the mechanical adjusting structure of hardness, thus control two
A idler wheel stretches out the distance outside pedestal, can adapt to the guide-track groove of different in width.But since upper sash is positioned at higher
Position, so very laborious when adjustment.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of top sheave that can discharge rotor plate automatically.
The solution that the present invention solves its technical problem is:
From top sheave is released, the pedestal including being in left and right settings, pedestal is equipped with the rotary shaft being vertically arranged for a kind of multistage axis,
Rotor plate is equipped with axis hole, axis hole and rotation axis connection, and pedestal and rotor plate are connect with spring is unfolded so that rotor plate with around
The both ends of the trend of rotary shaft rotation, rotor plate are equipped with idler wheel, and rotary shaft is located between the both ends of rotor plate, and rotor plate is equipped with
The rotation prevention portion of depressions or protrusions, rotary shaft are equipped with multistage axis, and multistage axis is equipped with the rotational segment being laterally arranged, rotational segment and rotation
Shaft connection, so that multistage axis can rotate on the rotary shaft, multistage axis is equipped with rotation stop section connect with rotation prevention portion, rotation prevention portion and
For the connection of rotation stop section to prevent rotor plate from rotating around rotary shaft, multistage axis is equipped with the drive section upwardly extended, and rotation stop section is located at
The lower section of rotational segment, drive section are located at the top of rotational segment, and the top of drive section is higher than the upper surface of idler wheel, so that drive section is past
Rotation stop section up rotates when lower rotation, and rotation prevention portion is enabled to separate with rotation stop section, to allow expansion spring driving rotor plate around rotary shaft
Rotation allows idler wheel toward stretching outside the front and rear sides of pedestal.
As a further improvement of the foregoing solution, rotary shaft is equipped with to increase and rub set, and rotational segment is located in increasing rubs and cover, so that turn
The dynamic Duan Yuzeng frictional force between set of rubbing offsets expansion spring to the driving force of rotor plate.
As a further improvement of the foregoing solution, rotary shaft is equipped with unilateral bearing, the bearing of rotational segment and unilateral bearing
Hole connection, so that unilateral bearing prevents the power of rotational segment backwards rotation from offsetting expansion spring to the driving force of rotor plate.
As a further improvement of the foregoing solution, the angle of the upper surface of drive section and rotor plate is acute angle.
The beneficial effects of the present invention are: a kind of multistage axis from top sheave is released, including the pedestal in left and right settings, is set on pedestal
There is the rotary shaft being vertically arranged, rotor plate is equipped with axis hole, and axis hole and rotation axis connection, pedestal and rotor plate are connected with expansion spring
It connects, so that rotor plate has the trend rotated around rotary shaft, the both ends of rotor plate are equipped with idler wheel, and rotary shaft is located at the two of rotor plate
Between end, rotor plate is equipped with the rotation prevention portion of depressions or protrusions, and rotary shaft is equipped with multistage axis, and multistage axis is equipped with laterally setting
Rotational segment, rotational segment and rotation axis connection, so that multistage axis can rotate on the rotary shaft, multistage axis is equipped with and rotation prevention portion connects
The rotation stop section connect, rotation prevention portion connect that rotor plate is prevented to rotate around rotary shaft with rotation stop section, and multistage axis is equipped with and upwardly extends
Drive section, rotation stop section is located at the lower section of rotational segment, and drive section is located at the top of rotational segment, and the top of drive section is higher than idler wheel
Upper surface enables rotation prevention portion separate with rotation stop section so that rotation stop section up rotates when drive section rotates down, and spring is unfolded to allow
Driving rotor plate rotate around rotary shaft, allows idler wheel toward stretching outside the front and rear sides of pedestal.The top of drive section is located at of the invention
Extreme higher position is connect due to rotation prevention portion with rotation stop section at this time so the present invention is mounted on upper sash, so that rotor plate is not
It can be rotated around rotary shaft, then door and window up be lifted, guide-track groove is allowed to collide with drive section, to allow rotation prevention portion and rotation stop section
Separation can be rotated in the driving rotor plate of ordering of expansion spring around rotary shaft, before allowing the both ends of rotor plate to stretch out pedestal respectively
Two sides afterwards, and idler wheel is allowed to abut with the wall of guide-track groove, to realize automatic release.The present invention is used for door and window accessory.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the rotor plate of the embodiment of the present invention；
Fig. 3 is the rotary shaft of the embodiment of the present invention and the schematic diagram that rotational segment is connect.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, Lai Zucheng more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Referring to figs. 1 to Fig. 3, this is the embodiment of the present invention, specifically:
From top sheave is released, the pedestal 1 including being in left and right settings, pedestal 1 is equipped with the rotation being vertically arranged for a kind of multistage axis
Axis 2, pedestal 1 are fixedly connected with rotary shaft 2, and rotor plate 3 is equipped with axis hole 31, and axis hole 31 connect with rotary shaft 2, pedestal 1 and turn
Movable plate 3 is connected with expansion spring 5, so that rotor plate 3 has the trend rotated around rotary shaft 2, the both ends of rotor plate 3 are equipped with idler wheel
4, rotary shaft 2 is located between the both ends of rotor plate 3, and rotor plate 3 is equipped with the rotation prevention portion 311 of depressions or protrusions, is set in rotary shaft 2
There is a multistage axis, multistage axis is equipped with the rotational segment 61 being laterally arranged, and rotational segment 61 is connect with rotary shaft 2, so that multistage axis can be
Rotated in rotary shaft 2, multistage axis is equipped with the rotation stop section 62 that connect with rotation prevention portion 311, rotation prevention portion 311 abutted with rotation stop section 62 from
And rotor plate 3 is prevented to rotate around rotary shaft 2, the longitudinal separation of two idler wheels 4 is close at this time, and multistage axis is equipped with the drive upwardly extended
Dynamic section 63, rotation stop section 62 are located at the lower section of rotational segment 61, and drive section 63 is located at the top of rotational segment 61, and the top of drive section 63 is high
Rotation prevention portion 311 and rotation stop section 62 are enabled so that rotation stop section 62 up rotates when drive section 63 rotates down in the upper surface of idler wheel 4
Separation allows idler wheel 4 toward stretching outside the front and rear sides of pedestal 1 to allow expansion spring 5 that rotor plate 3 is driven to rotate around rotary shaft 2,
The longitudinal separation of two idler wheels is remote at this time.The top of drive section is located at extreme higher position of the invention, so the present invention is mounted on
On upper sash, it is connect at this time due to rotation prevention portion with rotation stop section, so that rotor plate will not be rotated around rotary shaft, it is then that door and window is past
Upper lift, allows guide-track groove to collide with drive section, so that rotation prevention portion be allowed to separate with rotation stop section, orders to turn in the driving of expansion spring
Movable plate can be rotated around rotary shaft, and the both ends of rotor plate is allowed to stretch out the front and rear sides of pedestal respectively, and allow the vertical of idler wheel and guide-track groove
Wall abuts, to realize automatic release.The problem of slowly tune with screwdriver of existing design is avoided in this way.
Drive of the expansion spring to rotor plate is offset in order to guarantee between rotational segment and rotary shaft that there are enough frictional force
Power, rotary shaft 2, which is equipped with, increases the set that rubs, and rotational segment 61, which is located at increasing and rubs, covers interior friction so that rotational segment 61 and increasing rub between set
Power offsets expansion spring 5 to the driving force of rotor plate 3.
The rotary shaft 2 of the present embodiment is equipped with unilateral bearing 21, and rotational segment 61 connect with the bearing hole of unilateral bearing 21, makes
Obtaining unilateral bearing 21 prevents the power of 61 backwards rotation of rotational segment from offsetting expansion spring 5 to the driving force of rotor plate 3.In this way, just keeping away
The problem unstable using the frictional force for increasing the set that rubs is exempted from.After the top of drive section and guide-track groove collide, make rotational segment 61 suitable
To rotation, rotor plate 3 can be rotated backward first when rotational segment 61 forward rotates, and after rotation prevention portion 311 is separated with rotation stop section 62, turn
Movable plate 3 rotates forward under the driving of expansion spring, realizes the release of rotor plate.
For the ease of providing the enough power for making rotation prevention portion 311 isolated with rotation stop section 62, the upper table of drive section and rotor plate 3
The angle in face is acute angle.
Multistage axis goes out rotational segment 61, rotation stop section 62, drive section 63 by the multiple bending of stick always and shapes.
Better embodiment of the invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make various equivalent modifications on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (4)
1. a kind of multistage axis is from top sheave is released, the pedestal (1) including being in left and right settings, it is characterised in that: pedestal (1) is equipped with perpendicular
The rotary shaft (2) being directly arranged, pedestal (1) are fixedly connected with rotary shaft (2), and rotor plate (3) is equipped with axis hole (31), axis hole (31)
It is connect with rotary shaft (2), pedestal (1) is connect with rotor plate (3) with expansion spring (5), so that rotor plate (3) has around rotary shaft
(2) both ends of the trend rotated, rotor plate (3) are equipped with idler wheel (4), and rotary shaft (2) is located between the both ends of rotor plate (3), turn
Movable plate (3) is equipped with the rotation prevention portion (311) of depressions or protrusions, and rotary shaft (2) is equipped with multistage axis, and multistage axis, which is equipped with, laterally to be set
The rotational segment (61) set, rotational segment (61) are connect with rotary shaft (2), so that multistage axis can rotate on rotary shaft (2), multistage axis
It is equipped with the rotation stop section (62) connecting with rotation prevention portion (311), rotation prevention portion (311) connect to prevent rotor plate with rotation stop section (62)
(3) it is rotated around rotary shaft (2), multistage axis is equipped with the drive section (63) upwardly extended, and rotation stop section (62) is located at rotational segment (61)
Lower section, drive section (63) is located at the top of rotational segment (61), and the top of drive section (63) is higher than the upper surface of idler wheel (4), makes
It obtains rotation stop section (62) when drive section (63) rotate down up to rotate, enables rotation prevention portion (311) separate with rotation stop section (62), to allow
Be unfolded spring (5) driving rotor plate (3) around rotary shaft (2) rotate, allow idler wheel (4) toward pedestal (1) front and rear sides outside stretching.
2. a kind of multistage axis according to claim 1 releases top sheave certainly, it is characterised in that: rotary shaft (2) is equipped with to increase and rub
Set, rotational segment (61) are located in increasing rubs and cover, so that rotational segment (61) and the frictional force for increasing between the set that rubs are offset, that spring (5) are unfolded is right
The driving force of rotor plate (3).
3. a kind of multistage axis according to claim 1 releases top sheave certainly, it is characterised in that: rotary shaft (2) is equipped with unidirectional
Bearing (21), rotational segment (61) are connect with the bearing hole of unilateral bearing (21), so that unilateral bearing (21) prevents rotational segment (61)
The power of backwards rotation offsets expansion spring (5) to the driving force of rotor plate (3).
4. a kind of multistage axis according to claim 1 releases top sheave certainly, it is characterised in that: drive section (63) and rotor plate
(3) angle of upper surface is acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711139542.7A CN108086838B (en) | 2017-11-16 | 2017-11-16 | A kind of multistage axis is from releasing top sheave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711139542.7A CN108086838B (en) | 2017-11-16 | 2017-11-16 | A kind of multistage axis is from releasing top sheave |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108086838A CN108086838A (en) | 2018-05-29 |
| CN108086838B true CN108086838B (en) | 2019-08-16 |
Family
ID=62172699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711139542.7A Active CN108086838B (en) | 2017-11-16 | 2017-11-16 | A kind of multistage axis is from releasing top sheave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108086838B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130103194A (en) * | 2012-03-09 | 2013-09-23 | 주식회사 펜타포스 | Idle pulley set capable of belt tension fine adjustment |
| BR202013011890Y1 (en) * | 2013-05-14 | 2019-11-05 | Augusto Rigo Marcus | constructive arrangement applied on top guide for sliding doors |
| GB2535441B (en) * | 2015-01-08 | 2021-02-10 | Lorenzo Darren | Adjustable runner apparatus |
| CN204941186U (en) * | 2015-07-15 | 2016-01-06 | 蒋卫振 | A kind of upper wheel apparatus and be provided with the door of this device |
| CN206128946U (en) * | 2016-08-31 | 2017-04-26 | 福建西河卫浴科技有限公司 | Plug -in connection pulley |
| CN206571316U (en) * | 2017-03-06 | 2017-10-20 | 宁波川岛自动门科技有限公司 | A kind of Hung wheel for moving door |
| CN206636388U (en) * | 2017-03-20 | 2017-11-14 | 蒋卫振 | A kind of door and window Guide rollerses for exempting to adjust |
-
2017
- 2017-11-16 CN CN201711139542.7A patent/CN108086838B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108086838A (en) | 2018-05-29 |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190719 Address after: 233500 Room 103, 2 Blocks, Liuqiao New Village, Chengguan Town, Mengcheng County, Bozhou City, Anhui Province Applicant after: Zhou Susu Address before: 528247 Guangdong Province, Foshan City Nanhai District Dali Town Yanbu red sand North No. 113 Applicant before: Huang Lixian |
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| GR01 | Patent grant |