CN205417635U - Can slowly receive footboard that closes automatically - Google Patents
Can slowly receive footboard that closes automatically Download PDFInfo
- Publication number
- CN205417635U CN205417635U CN201521088284.0U CN201521088284U CN205417635U CN 205417635 U CN205417635 U CN 205417635U CN 201521088284 U CN201521088284 U CN 201521088284U CN 205417635 U CN205417635 U CN 205417635U
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- CN
- China
- Prior art keywords
- pedal
- footboard
- main
- base
- cover
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a can slowly receive footboard that closes automatically, reach return mechanism at a slow speed including pedal base, main footboard, vice footboard, footboard cover, pedal base, main footboard, vice footboard, footboard cover pin joint from beginning to end in proper order, return mechanism one end and pedal base pin joint at a slow speed, and the other end and vice footboard pin joint, main footboard, vice footboard, footboard cover pedal base expansion relatively and receipts are closed, still include a stop gear who is used for limiting pedal base, main footboard, vice footboard, footboard cover expansion angle. Adopt above -mentioned structure the utility model discloses a set up the pedal base of head and the tail pin joint, main footboard, vice footboard, a footboard cover formation four -bar linkage to through the speed of return after the main footboard of return mechanism control expandes at a slow speed, through the angle that the main footboard of stop gear restriction expanded, reach the slow automatic purpose of closing of receiving, the process of taking down the exhibits smoothness noiselessness, it is very humanized. (B /)
Description
Technical field
This utility model relate to a kind of can the pedal that folds of automatic slowly.
Background technology
In sleeping car railway carriage or compartment, passenger is it is generally required to climb up upper berth and middle berth by pedal, pedal is generally located on the sidewall of passage, existing pedal is it is generally required to manually launch and fold, but passenger typically can forget to fold pedal after entering bed so that pedal active channel space, is susceptible to phenomenon of colliding with, there is potential safety hazard, the experience sense reducing passenger is subject to；To this end, the most also have the pedal of energy automatic retracting, but the pedal of existing energy automatic retracting folds generally by a spring, and it folds, and speed, noise are relatively big, launch inconvenience, and passenger's experience is poor.Based on above reason, this utility model provide a kind of can the pedal that folds of automatic slowly.
Utility model content
In order to solve the problems referred to above, this utility model provide a kind of can the pedal that folds of automatic slowly.
This utility model solves its technical problem and be the technical scheme is that
A kind of can the pedal that folds of automatic slowly, including pedal base, main pedal, secondary pedal, pedal cover and return mechanism at a slow speed, described pedal base, main pedal, the head and the tail pivot joint successively of secondary pedal, pedal cover, return mechanism one end and pedal base pivot joint at a slow speed, the other end and secondary pedal pivot joint, main pedal, secondary pedal, pedal cover relatively can launch and fold by pedal base；Also include one for limiting pedal base, main pedal, secondary pedal, the position-limit mechanism of pedal cover expanded angle.
Described return mechanism at a slow speed is set to can rapid desufflation and the damping air spring that launches at a slow speed.
Described pedal base, main pedal, secondary pedal and damping air spring constitute a quadric chain, when main pedal, secondary pedal, pedal cover launch relative to pedal base, damping air spring is gradually compressed, when damping air spring is compressed to extreme position, moving in the direction that this quadric chain can not launch along main pedal, secondary pedal, pedal cover relative to pedal base again, quadric chain now forms position-limit mechanism.
Described position-limit mechanism includes the gripper shoe being arranged on pedal base one end, and gripper shoe is positioned on the movement locus of pedal cover.
Described damping air spring overlaps with the pivot points of pedal base with pivot points and the pedal cover of pedal base.
Described main pedal is vertical with pedal base after launching.
Described pedal covers in one end and is provided with the groove for accommodating secondary pedal.
Described secondary pedal upper surface is provided with the curved surface of an inner concave shape, and this curved surface is provided with anti-slip veins.
The containing cavity for accommodating main pedal it is provided with on described pedal base.
The beneficial effects of the utility model are: use this utility model of said structure to form a quadric chain by arranging the pedal base of pivot joint, main pedal, secondary pedal, pedal cover from beginning to end, and control the speed of return after main pedal launches by return mechanism at a slow speed, the angle that main pedal launches is limited by position-limit mechanism, reach the purpose of slow automatic retracting, process of taking down the exhibits smoothness noiselessness, very hommization.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:
Fig. 1 is the generalized section that this utility model folds；
Fig. 2 is expansion schematic diagram of the present utility model；
Fig. 3 is expansion generalized section of the present utility model.
Detailed description of the invention
With reference to Fig. 1～Fig. 3, this utility model be a kind of can the pedal that folds of automatic slowly, including pedal base 1, main pedal 2, secondary pedal 3, pedal cover 4 and return mechanism at a slow speed, pedal base 1, main pedal 2, the head and the tail pivot joint successively of secondary pedal 3, pedal cover 4, return mechanism one end and pedal base 1 pivot joint at a slow speed, the other end and secondary pedal 3 pivot joint, main pedal 2, secondary pedal 3, pedal cover 4 relatively can launch and fold by pedal base 1, main pedal 2 is vertical with pedal base 1 after launching, and pedal base 1 is arranged on the sidewall of couchette；Secondary pedal 3 upper surface is provided with the curved surface 6 of an inner concave shape, and this curved surface 6 is provided with anti-slip veins, and secondary pedal 3 curved surface 6 after deployment seamlessly transits with main pedal 2 upper surface, and secondary pedal 3 curved surface 6 during whole expansion keeps state upward；Also include one for limiting pedal base 1, main pedal 2, secondary pedal 3, the position-limit mechanism of pedal cover 4 expanded angle.This utility model using said structure forms a quadric chain by arranging the pedal base 1 of pivot joint, main pedal 2, secondary pedal 3, pedal cover 4 from beginning to end, and control the speed of return after main pedal 2 launches by return mechanism at a slow speed, the angle that main pedal 2 launches is limited by position-limit mechanism, reach the purpose of slow automatic retracting, process of taking down the exhibits smoothness noiselessness, very hommization.
Wherein, at a slow speed return mechanism may be configured as can rapid desufflation and the damping air spring 5 that launches at a slow speed；Damping air spring 5 is in being internally provided with a class check valve, to realize rapid desufflation and to launch at a slow speed.
As shown in the figure, pedal base 1, main pedal 2, secondary pedal 3 and damping air spring 5 constitute a quadric chain, when main pedal 2, secondary pedal 3, the relative pedal base 1 of pedal cover 4 launch, damping air spring 5 is gradually compressed, when damping air spring 5 is compressed to extreme position, moving in the direction that this quadric chain can not launch along main pedal 2, secondary pedal 3, the relative pedal base 1 of pedal cover 4 again, quadric chain now forms position-limit mechanism.Utilizing damping air spring 5 to cooperatively form position-limit mechanism with main pedal 2, secondary pedal 3, pedal cover 4, and main pedal 2 can be supported when passenger tramples main pedal 2 effect, structure is ingenious simple, compact.
Certainly the embodiment of position-limit mechanism does not limit to said structure, such as position-limit mechanism and also can use implementation below, and including being arranged on the gripper shoe of pedal base 1 one end, gripper shoe is positioned on the movement locus of pedal cover 4.Directly the pedal cover 4 after launching is supported spacing by gripper shoe, simple in construction.
As it can be seen, damping air spring 5 overlaps with the pivot points of pedal base 1 with pivot points and the pedal cover 4 of pedal base 1.It is arranged such the moment that damping air spring 5 can be made to act on secondary pedal 3 when return bigger so that return is more smoothly；This structure can make this utility model result the compactest simultaneously, and profile is the smallest and the most exquisite.
As it can be seen, pedal cover 4 is provided with the groove 7 for accommodating secondary pedal 3 in one end；The containing cavity 7 for accommodating main pedal 2 it is provided with on pedal base 1；It is arranged such and can reduce volume shared by this utility model, discharge sleeping carriage channel space.
Above-described embodiment is preferred version of the present utility model, and this utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement on the premise of this utility model spirit, and modification or the replacement of these equivalents are all contained in the scope set by the application claim.
Claims (9)
1. one kind can the pedal that folds of automatic slowly, it is characterized in that including pedal base, main pedal, secondary pedal, pedal cover and return mechanism at a slow speed, described pedal base, main pedal, the head and the tail pivot joint successively of secondary pedal, pedal cover, return mechanism one end and pedal base pivot joint at a slow speed, the other end and secondary pedal pivot joint, main pedal, secondary pedal, pedal cover relatively can launch and fold by pedal base；Also include one for limiting pedal base, main pedal, secondary pedal, the position-limit mechanism of pedal cover expanded angle.
A kind of can the pedal that folds of automatic slowly, it is characterised in that described return mechanism at a slow speed is set to can rapid desufflation and the damping air spring that launches at a slow speed.
A kind of can the pedal that folds of automatic slowly, it is characterized in that described pedal base, main pedal, secondary pedal and damping air spring constitute a quadric chain, when main pedal, secondary pedal, pedal cover launch relative to pedal base, damping air spring is gradually compressed, when damping air spring is compressed to extreme position, moving in the direction that this quadric chain can not launch along main pedal, secondary pedal, pedal cover relative to pedal base again, quadric chain now forms position-limit mechanism.
A kind of can the pedal that folds of automatic slowly, it is characterised in that described position-limit mechanism includes the gripper shoe being arranged on pedal base one end, and gripper shoe is positioned on the movement locus of pedal cover.
A kind of can the pedal that folds of automatic slowly, it is characterised in that described damping air spring overlaps with the pivot points of pedal base with pivot points and the pedal cover of pedal base.
A kind of can the pedal that folds of automatic slowly, it is characterised in that described main pedal is vertical with pedal base after launching.
A kind of can the pedal that folds of automatic slowly, it is characterised in that described pedal covers in one end and is provided with the groove for accommodating secondary pedal.
A kind of can the pedal that folds of automatic slowly, it is characterised in that described secondary pedal upper surface is provided with the curved surface of an inner concave shape, and this curved surface is provided with anti-slip veins.
A kind of can the pedal that folds of automatic slowly, it is characterised in that be provided with the containing cavity for accommodating main pedal on described pedal base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088284.0U CN205417635U (en) | 2015-12-22 | 2015-12-22 | Can slowly receive footboard that closes automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088284.0U CN205417635U (en) | 2015-12-22 | 2015-12-22 | Can slowly receive footboard that closes automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205417635U true CN205417635U (en) | 2016-08-03 |
Family
ID=56539987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521088284.0U Withdrawn - After Issue CN205417635U (en) | 2015-12-22 | 2015-12-22 | Can slowly receive footboard that closes automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205417635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501238A (en) * | 2015-12-22 | 2016-04-20 | 中山市科力高自动化设备有限公司 | Footboard capable of being automatically and slowly folded |
-
2015
- 2015-12-22 CN CN201521088284.0U patent/CN205417635U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501238A (en) * | 2015-12-22 | 2016-04-20 | 中山市科力高自动化设备有限公司 | Footboard capable of being automatically and slowly folded |
| CN105501238B (en) * | 2015-12-22 | 2018-01-19 | 中山市科力高自动化设备有限公司 | It is a kind of can the pedal that folds of automatic slowly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Footboard capable of being automatically and slowly folded Effective date of registration: 20170622 Granted publication date: 20160803 Pledgee: China Everbright Bank Co., Ltd. Zhongshan branch Pledgor: Zhongshan Keligao Automation Equipment Co., Ltd. Registration number: 2017440020014 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160803 Effective date of abandoning: 20180119 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180801 Granted publication date: 20160803 Pledgee: China Everbright Bank Co., Ltd. Zhongshan branch Pledgor: Zhongshan Keligao Automation Equipment Co., Ltd. Registration number: 2017440020014 |