CN103802707B - A kind of seat and glove mechanism thereof - Google Patents
A kind of seat and glove mechanism thereof Download PDFInfo
- Publication number
- CN103802707B CN103802707B CN201410035021.7A CN201410035021A CN103802707B CN 103802707 B CN103802707 B CN 103802707B CN 201410035021 A CN201410035021 A CN 201410035021A CN 103802707 B CN103802707 B CN 103802707B
- Authority
- CN
- China
- Prior art keywords
- plunger case
- glove mechanism
- seat
- switch valve
- blade assemblies
- 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.)
- Active
Links
Landscapes
- Vehicle Step Arrangements And Article Storage (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of glove mechanism for seat, this glove mechanism comprises the blade assemblies be rotationally connected with the chair back of seat, the switch valve being arranged at the chair back, and the first plunger case to be connected with switch valve pipeline, the cylinder barrel of the first plunger case is fixedly connected with blade assemblies, the piston of the first plunger case is fixed on the chair back, and the cylinder barrel of the first plunger case rotates in predetermined angular range around its piston; When glove mechanism opening, switch valve is opened, the hydraulic circuit formed by switch valve, the first plunger case and pipeline is path, blade assemblies is when Gravitative Loads falls, hydraulic circuit provides buffer action for blade assemblies, and blade assemblies is cushioned in opening procedure, achieves slowly opening of glove mechanism, thus effectively alleviate the vibrations of vehicle body transmission, what improve glove mechanism opens stationarity.The invention also discloses a kind of seat comprising above-mentioned glove mechanism.
Description
Technical field
The present invention relates to technical field of transportation means, particularly a kind of glove mechanism for seat.The invention still further relates to a kind of seat comprising above-mentioned glove mechanism.
Background technology
At present along with expanding economy, number of times and the mode of people's trip increase gradually, seat be passenger when riding public transportation means contact do many parts, the traveling comfort of seat and comfort feature directly affect the experience of passenger.At present, the rear portion of seat is all provided with glove mechanism usually, to provide the platform can placing small article for passenger.
General, this glove organization establishes at the rear of seat, for rear row passenger provides object disposing platform.Glove mechanism comprises hinged platform on the seat and snap close, and snap close is on the seat hinged equally, and snap close rotates thus release or locking platform; When snap close is opened, platform rotates around the jointed shaft between itself and seat under the effect of self gravitation, thus the opening of implementation platform; When platform opens to level angle, drop on the locating piece that is installed on seat, thus avoid the further rotation of platform.
But above-mentioned glove mechanism is opened by the deadweight of platform, unlatching and folding process are rigidity, and cannot effectively reduce the vibration transmitted from vehicle body, platform in-use performance is poor, and the operation comfort of passenger is poor; Meanwhile, platform is opened rear position and is fixed, and when seat adjusts backward, platform cannot be servo-actuated, can cause dropping or extruding of article on platform, affect the shelf-stability of article.
Therefore, provide a kind of glove mechanism for seat, make it in the process opened, have buffering, platform is slowly opened, effectively alleviate the vibrations that vehicle body transmits, that improves platform opens stationarity, needs the problem of solution with regard to becoming those skilled in the art badly.
Summary of the invention
The object of this invention is to provide a kind of glove mechanism for seat, this glove mechanism has the assembly providing cushion effect, and platform is cushioned in opening procedure, achieves slowly opening of platform, thus effectively alleviate the vibrations of vehicle body transmission, what improve platform opens stationarity.Another object of the present invention is to provide a kind of seat comprising above-mentioned glove mechanism.
For solving the problems of the technologies described above, the invention provides a kind of glove mechanism for seat, comprise the blade assemblies be rotationally connected with the chair back of described seat, also comprise the switch valve being arranged at the described chair back, and the first plunger case to be connected with described switch valve pipeline, the cylinder barrel of described first plunger case is fixedly connected with described blade assemblies, and the piston of described first plunger case is fixed on the described chair back, and the cylinder barrel of described first plunger case rotates in predetermined angular range around its piston.
Preferably, the cylinder barrel of described first plunger case is provided with arc-shaped guide rail, the piston of described first plunger case is provided with the limiting stopper along described slide.
Preferably, the platform that described blade assemblies comprises support and is connected with described holder pivots, described support is fixedly connected with the cylinder barrel of described first plunger case away from one end of described platform.
Preferably, the second plunger case be connected with described switch valve pipeline is provided with between described support with described platform, the cylinder barrel of described second plunger case is fixedly connected with described support, the piston of described second plunger case is fixedly connected with described platform, and the cylinder barrel of described second plunger case its piston of having mercy on rotates in predetermined angular range.
Preferably, the position of described switch valve on the described chair back is higher than described second plunger case.
Preferably, described switch valve is the check valve to described second plunger case conducting.
Preferably, described glove mechanism also comprises locking or discharges the kayser of described blade assemblies.
The present invention also provides a kind of seat, and comprise the chair back and the glove mechanism being installed on the described chair back, described glove mechanism is glove mechanism as above.
Glove mechanism provided by the present invention is used for seat, this glove mechanism comprises the blade assemblies be rotationally connected with the chair back of seat, the switch valve being arranged at the chair back, and the first plunger case to be connected with switch valve pipeline, the cylinder barrel of the first plunger case is fixedly connected with blade assemblies, the piston of the first plunger case is fixed on the chair back, and the cylinder barrel of the first plunger case rotates in predetermined angular range around its piston; When glove mechanism opening, switch valve is opened, the hydraulic circuit formed by switch valve, the first plunger case and pipeline is path, blade assemblies is when Gravitative Loads falls, hydraulic circuit provides buffer action for blade assemblies, and blade assemblies is cushioned in opening procedure, achieves slowly opening of glove mechanism, thus effectively alleviate the vibrations of vehicle body transmission, what improve glove mechanism opens stationarity.
In a kind of detailed description of the invention, the cylinder barrel of the first plunger case provided by the present invention is provided with arc-shaped guide rail, the piston of the first plunger case is provided with the limiting stopper along slide; When front passenger adjusts seat-back position backward, switch valve obtains touching and opens, hydraulic circuit forms path, limiting stopper overcomes the resistance of middle guide at settling position by under chair back pressure and self gravitation effect, promote the first plunger case to operate and lower movement, thus drive blade assemblies to move to the direction away from the chair back, thus article when avoiding seat adjustment in extruding glove mechanism.
In another kind of detailed description of the invention, support provided by the present invention be provided with the second plunger case be connected with switch valve pipeline between platform, the cylinder barrel of the second plunger case is fixedly connected with support, the piston of the second plunger case is fixedly connected with platform, the cylinder barrel of the second plunger case its piston of having mercy on rotates in predetermined angular range, opened relative to support by the running parametric controller of the second plunger case, thus when making support open angle less, namely platform can open to level attitude, simplifies the design difficulty of support opening mechanism.
Accompanying drawing explanation
Fig. 1 is structural representation when glove mechanism is in folded state in a kind of detailed description of the invention of seat provided by the present invention;
Fig. 2 is the structural representation of seat shown in Fig. 1 when glove mechanism is in open mode;
The local structure schematic diagram that Fig. 3 is seat shown in Fig. 1.
Detailed description of the invention
Core of the present invention is to provide a kind of glove mechanism for seat, this glove mechanism has the assembly providing cushion effect, and platform is cushioned in opening procedure, achieves slowly opening of platform, thus effectively alleviate the vibrations of vehicle body transmission, what improve platform opens stationarity.Another core of the present invention is to provide a kind of seat comprising above-mentioned glove mechanism.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is structural representation when glove mechanism is in folded state in a kind of detailed description of the invention of seat provided by the present invention; Fig. 2 is the structural representation of seat shown in Fig. 1 when glove mechanism is in open mode.
In a kind of detailed description of the invention, glove mechanism provided by the present invention is used for seat, this glove mechanism comprises the blade assemblies be rotationally connected with the chair back 1 of seat, the switch valve being arranged at the chair back 1, and the first plunger case 3 to be connected with switch valve pipeline, the cylinder barrel of the first plunger case 3 is fixedly connected with blade assemblies, the piston of the first plunger case 3 is fixed on the chair back 1, and the cylinder barrel of the first plunger case 3 rotates in predetermined angular range around its piston; When glove mechanism opening, switch valve is opened, the hydraulic circuit formed by switch valve, the first plunger case 3 and pipeline is path, blade assemblies is when Gravitative Loads falls, hydraulic circuit provides buffer action for blade assemblies, and blade assemblies is cushioned in opening procedure, achieves slowly opening of glove mechanism, thus effectively alleviate the vibrations of vehicle body transmission, what improve glove mechanism opens stationarity.
This glove mechanism also comprises locking or discharges the kayser of described blade assemblies, and the structure of kayser is same as the prior art, does not repeat at this.
Should be appreciated that ground, above-mentioned glove mechanism should be arranged on after the chair back 1, and also namely away from the side at seat, rear row passenger uses the glove mechanism that front-row seats is arranged.
The have mercy on angular range of its piston rotation of the cylinder barrel of above-mentioned first plunger case 3 should need the angular range of angle and the follow-up needs adjustment of opening to determine according to blade assemblies, normally, the part for placing articles of blade assemblies should can open to level attitude as far as possible.
The cylinder barrel of above-mentioned first plunger case 3 is provided with arc-shaped guide rail 4, the piston of the first plunger case 3 is provided with the limiting stopper 5 along slide; When front passenger adjusts the chair back 1 position backward, switch valve obtains touching and opens, hydraulic circuit forms path, limiting stopper 5 overcomes the resistance of middle guide at settling position by under the chair back 1 pressure and self gravitation effect, promote the first plunger case 3 to operate and lower movement, thus drive blade assemblies to move to the direction away from the chair back 1, thus article when avoiding seat adjustment in extruding glove mechanism.
The length of the arc-shaped guide rail 4 that the cylinder barrel of the first plunger case 3 is arranged should be determined according to the setting range of reality, in this no limit.
From theory, arc-shaped guide rail 4 also can be arranged on the piston of the first plunger case 3, and now, limiting stopper 5 should be arranged on the cylinder barrel of the first plunger case 3.
In above-mentioned detailed description of the invention, the platform 7 that the blade assemblies of glove mechanism provided by the present invention comprises support 6 and is rotationally connected with described support 6, described support 6 is fixedly connected with the cylinder barrel of described first plunger case 3 away from one end of described platform 7; Like this, blade assemblies is divided into platform 7 and support 6 two parts, by the rotation of platform 7 relative to support 6, and support 6 is relative to the rotation of seat, can realize opening and position adjustment of glove mechanism more rapidly, improve the performance of glove mechanism.
As shown in Figure 3, above-mentioned support 6 be provided with the second plunger case 8 be connected with switch valve pipeline between platform 7, the cylinder barrel of the second plunger case 8 is fixedly connected with support 6, the piston of the second plunger case 8 is fixedly connected with platform 7, the cylinder barrel of the second plunger case 8 its piston of having mercy on rotates in predetermined angular range, opened relative to support 6 by the running parametric controller 7 of the second plunger case 8, thus when making support 6 open angle less, namely platform 7 can open to level attitude, simplifies the design difficulty of support 6 opening mechanism.
From theory, in order to realize relatively rotating between support 6 and platform 7, also the form that the second plunger case 8 is set between is not limited to, also conventional other versions used in this area can be used, such as, can make support 6 and platform 7 hinged, and telescopic oil cylinder is set between, rotated around jointed shaft relative to support 6 by the telescopic band moving platform 7 of oil cylinder, thus being rotationally connected both realizing.
The position of above-mentioned switch valve on the described chair back 1 is higher than described second plunger case 8, then when the chair back 1 adjusts backward, first contact switch valve make switch valve open, thus avoid glove mechanism and occur delayed with the chair back 1 adjustment, improve the adjustment sensitivity of glove mechanism.
Above-mentioned switch valve can be the check valve to described second plunger case 8 conducting, also can the valve body of two-way admittance for what controlled by bidirectional switch.
It is pointed out that ordinal numbers such as " first, second " described in literary composition is the different structure in order to distinguish same names, only for convenience, not representing certain order, more should not be construed as any restriction.
Except above-mentioned glove mechanism, the present invention also provides a kind of seat comprising above-mentioned glove mechanism, and other Each part of this seat please refer to prior art, do not repeat them here.Seat provided by the present invention may be used on the various vehicle such as automobile, train, aircraft.
Above a kind of seat provided by the present invention and glove mechanism thereof are described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (8)
1. the glove mechanism for seat, comprise the blade assemblies be rotationally connected with the chair back of described seat (1), it is characterized in that, also comprise the switch valve being arranged at the described chair back (1), and the first plunger case (3) to be connected with described switch valve pipeline, the cylinder barrel of described first plunger case (3) is fixedly connected with described blade assemblies, the piston of described first plunger case (3) is fixed on the described chair back (1), and the cylinder barrel of described first plunger case (3) rotates in predetermined angular range around its piston.
2. the glove mechanism for seat according to claim 1, it is characterized in that, the cylinder barrel of described first plunger case (3) is provided with arc-shaped guide rail (4), the piston of described first plunger case (3) is provided with the limiting stopper (5) along described slide.
3. the glove mechanism for seat according to claim 1 and 2, it is characterized in that, the platform (7) that described blade assemblies comprises support (6) and is rotationally connected with described support (6), described support (6) is fixedly connected with the cylinder barrel of described first plunger case (3) away from one end of described platform (7).
4. the glove mechanism for seat according to claim 3, it is characterized in that, the second plunger case (8) be connected with described switch valve pipeline is provided with between described support (6) with described platform (7), the cylinder barrel of described second plunger case (8) is fixedly connected with described support (6), the piston of described second plunger case (8) is fixedly connected with described platform (7), and the cylinder barrel of described second plunger case (8) rotates in predetermined angular range around its piston.
5. the glove mechanism for seat according to claim 4, is characterized in that, the position of described switch valve on the described chair back (1) is higher than described second plunger case (8).
6. the glove mechanism for seat according to claim 5, is characterized in that, described switch valve is the check valve to the conducting of described second plunger case (8).
7. the glove mechanism for seat according to claim 1, is characterized in that, described glove mechanism also comprises locking or discharges the kayser of described blade assemblies.
8. a seat, comprise the chair back (1) and be installed on the glove mechanism of the described chair back (1), it is characterized in that, described glove mechanism is the glove mechanism as described in any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035021.7A CN103802707B (en) | 2014-01-24 | 2014-01-24 | A kind of seat and glove mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035021.7A CN103802707B (en) | 2014-01-24 | 2014-01-24 | A kind of seat and glove mechanism thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103802707A CN103802707A (en) | 2014-05-21 |
| CN103802707B true CN103802707B (en) | 2016-03-16 |
Family
ID=50700241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410035021.7A Active CN103802707B (en) | 2014-01-24 | 2014-01-24 | A kind of seat and glove mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103802707B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018132164A1 (en) * | 2018-12-13 | 2020-06-18 | Bayerische Motoren Werke Aktiengesellschaft | Storage device and vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490632A (en) * | 2011-12-16 | 2012-06-13 | 戴钢 | Multi-purpose safe-type hanging-type folding table board mounted through brace rod of headrest |
| CN202294398U (en) * | 2011-10-25 | 2012-07-04 | 重庆警官职业学院 | Police wagon seat with notebook computer folding table |
| WO2013055671A1 (en) * | 2011-10-13 | 2013-04-18 | Pajic Nick | Tray table with rotatable inner tray for electronic device docking |
| CN103201174A (en) * | 2010-10-18 | 2013-07-10 | 祖迪雅克座椅法国公司 | Passenger seating assemblies and aspects thereof |
-
2014
- 2014-01-24 CN CN201410035021.7A patent/CN103802707B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103201174A (en) * | 2010-10-18 | 2013-07-10 | 祖迪雅克座椅法国公司 | Passenger seating assemblies and aspects thereof |
| WO2013055671A1 (en) * | 2011-10-13 | 2013-04-18 | Pajic Nick | Tray table with rotatable inner tray for electronic device docking |
| CN202294398U (en) * | 2011-10-25 | 2012-07-04 | 重庆警官职业学院 | Police wagon seat with notebook computer folding table |
| CN102490632A (en) * | 2011-12-16 | 2012-06-13 | 戴钢 | Multi-purpose safe-type hanging-type folding table board mounted through brace rod of headrest |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103802707A (en) | 2014-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105338861B (en) | Close-coupled aircraft nacelle attendant seat | |
| CN106166974B (en) | Seat cushion extension device for vehicle | |
| WO2006135440A3 (en) | Aircraft passenger accommodation unit with deployable bed | |
| CN203449974U (en) | Adjustable seat | |
| CN105764748A (en) | Adjustable vehicle armrest assembly having tambour door | |
| CN102001298B (en) | Fold and dive seat | |
| US20180304788A1 (en) | Controlled movement of the armrest | |
| US9227538B2 (en) | Motor-vehicle armrest | |
| CN103802707B (en) | A kind of seat and glove mechanism thereof | |
| WO2017074271A1 (en) | Device positioning table for passenger seats | |
| CN204292643U (en) | For the collapsible table of public chair | |
| Acar et al. | Design concepts for an integrated whiplash mitigating head restraint and seat | |
| US9493100B2 (en) | Chair for use in a vehicle | |
| CN104827936A (en) | Embedded armrest seat and vehicle | |
| CN201989657U (en) | Middle armrest connecting device for automobile seat | |
| KR101656297B1 (en) | Seat apparatus for vehicle | |
| CN109279027B (en) | Aviation dining table board with built-in semi-automatic mobile phone support | |
| CN203198775U (en) | Half-travel plate spring reset mechanism for seat | |
| CN203854531U (en) | Car seat adjustment device and car | |
| KR102263737B1 (en) | Walk-in apparatus for seat | |
| CN105083079B (en) | Headrest for vehicle seat | |
| CN203032742U (en) | Stroller | |
| CN109383332A (en) | Seat for vehicle | |
| Stephenson | The case for a dynamic rollover test | |
| CN203698022U (en) | Automobile back-row seat armrest with buffering function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |