CN102490632A - Multi-purpose safe-type hanging-type folding table board mounted through brace rod of headrest - Google Patents
Multi-purpose safe-type hanging-type folding table board mounted through brace rod of headrest Download PDFInfo
- Publication number
- CN102490632A CN102490632A CN2011104241484A CN201110424148A CN102490632A CN 102490632 A CN102490632 A CN 102490632A CN 2011104241484 A CN2011104241484 A CN 2011104241484A CN 201110424148 A CN201110424148 A CN 201110424148A CN 102490632 A CN102490632 A CN 102490632A
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- Prior art keywords
- strut
- headrest
- folding table
- guide rod
- type folding
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- 239000000725 suspension Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 5
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- 239000004033 plastic Substances 0.000 claims 2
- 229920002994 synthetic fiber Polymers 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 230000008602 contraction Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention relates to a multi-purpose safe-type hanging-type folding table board mounted through a brace rod of a headrest, and belongs to a placement device for various traffic tools (such as an automobile, a ship, an aircraft and the like) equipped with seats for passengers with independent headrests and adjustable height. The invention aims to provide the hanging-type folding table board provided with collision safety prevention design and being capable of being stably mounted on various seats for passengers equipped with independent headrests and adjustable height at any moment, so as to meet the practical demand of back-row passengers for safely and reasonably placing objects. The multi-purpose hanging-type folding table board has the following key points: 1. the brace rod of the headrest is taken as an installation foundation, so that the overall reliability, stability and convenience in mounting the device are guaranteed; 2. a slide sleeve of a guide rod and a slide rail of the brace rod are matched, so that the folding action of the plane of the table board is completed; and 3. the length contraction and guide action of the pneumatic brace rod are utilized for adsorbing overload collision, so as to achieve the function of overload collision safety.
Description
Technical field
The invention belongs to a kind of placing device that is used for the vehicle (automobile, boats and ships, aerocraft etc.) of the adjustable seat of the independent height of headrest of all kinds of equipments.
Background technology
In some vehicle occupant cabin, like high speed train, airline carriers of passengers, high-grade bus etc. directly are equipped with the folding desk board that supplies back row passenger to use on seat back.But existing chair back installing type folding desk board lacks the personal safety that meets accident when colliding ensures design, possibly collide folding in time when taking place and cause personal injury meeting accident.
Most of transport facilitys do not provide the seat folding desk board because because of reasons such as cost control.The water tumbler that causes back row occupant to carry, article such as notebook PC be the placement and the use easily of safety rationally.
The seat back glove bag of market sale etc. all adopts simple suspender belt or hook and seat overlap joint, and firm support can't be provided, and lacks reliability, safety.
Summary of the invention
The purpose of this invention is to provide and a kind ofly possess impact safety precaution design and can firmly be installed on the suspension type folding table on the adjustable occupant's tables and chairs of the independent height of headrest of all kinds of equipments at any time, solve the actual needs that back row's occupant safety is reasonably placed article.
One of principle of the present invention: under the condition that primary member remains unchanged; The combination of the adaptor parts such as pipe link through different inner diameters and design-calculated strut sleeve and different length and angle be connected; Be applicable to all kinds of vehicle headrest struts, the assurance of maximum range commonality.
Two of principle of the present invention: connect system units such as headrest strut sleeve/connecting rod and guide rod through adaptor parts such as alignment connectors; At any time the angle between free adjustment table plane and back of seat; At any time free adjustment table plane separation floor level; Fully adapt to user's height build variable quantity, the traveling comfort when having guaranteed to use.
Three of principle of the present invention:, guaranteed the action ride comfort of table in the folding process through the cooperation of guide rod and guide rod sliding sleeve.
Four of principle of the present invention: connect table guide rail and pneumatic strut through shaft clevis; Guide rod sliding sleeve and table again are connected through the hinge; The perpendicular movement of guide rod sliding sleeve is converted into the laterally outer pendulum folding action of table at this point, has guaranteed the reasonableness the when user operates.
Five of principle of the present invention: in table folding process, turn up under the state all the time towards the user on table glove plane, and the folding parts are all hidden at table behind, guaranteed the integraty of outward appearance.
Six of principle of the present invention: when table was in complete deployed condition, the triangular configuration that constitutes between table guide rail, guide rod and pneumatic strut was accurately located the folding table, formed and stablized the glove plane, the reliability when having guaranteed to use.
Seven of principle of the present invention: when table was in the folding process, the thrust that pneumatic strut applies guide rail can make table get into expansion automatically or tighten up state automatically, and the convenience of operation is provided.
Eight of principle of the present invention:, under the prerequisite of appropriateness utilization headrest strut supporting role, guaranteed the needs of suitable conventional glove purposes through adopting the pneumatic strut of intended support dynamics.Surpass the intended support dynamics when placing article, and means of delivery meets unexpected too fast deceleration or collide, and cause user's health to lean forward fast and when oppressing the table plane, pneumatic strut will
Contracted length immediately, make table earthward the direction quick slant sink, discharge overload or crash energy rapidly, farthest reduce or avoid contingent personal injury.Therefore, the present invention has possessed practicable safety in utilization.
Nine of principle of the present invention: make full use of the table member, saucer, hanging hook, panel computer fixed adapter etc. can be installed, increased versatility of the present invention.
Description of drawings
Fig. 1: install back table unfolding state figure.Among this figure, Fig. 3: headrest strut sleeve/connecting rod assembly; Fig. 5: alignment connector; Fig. 7: guide rod slide bushing assembly; Fig. 8: guide rail sliding york; Fig. 9: U-shaped guide rod/following supporting seat assembly; Figure 10: guide rail liner plate/hinge component; Figure 11: pneumatic strut; Figure 12: table.
Fig. 2: install the complete folding state of back table.
Fig. 3: headrest strut sleeve/connecting rod assembly.Constitute by strut sleeve, L shaped transverse link, be used for connecting headrest strut and alignment connector.
Fig. 4: compound type headrest strut sleeve/connecting rod assembly.Constitute by U-shaped strut sleeve, lock bolt, L shaped transverse link, be used for connecting headrest strut and alignment connector.
Fig. 5: alignment connector.Constitute by guide rod mounting hole and lock bolt, strut sleeve/connecting rod mounting hole and lock bolt, be used for connecting headrest strut, guide rod slide bushing assembly.
Fig. 6: (pneumatic strut) be supporting seat down.Be used to connect pneumatic strut and guide rod.
Fig. 7: guide rod slide bushing assembly.Constitute by slide block, guide rod nylon jacket, hinged bolt hole, be used to connect guide rail liner plate and guide rod.
Fig. 8: guide rail sliding york.Be made up of sliding york, bearing pin, be used to connect pneumatic strut and guide rail, the control strut strong point is along guide rail movement.
Fig. 9: U-shaped guide rod/following supporting seat assembly.Being welded by supporting seat under guide rod and the pneumatic strut constitutes, and is used for connecting respectively alignment connector, guide rod slide bushing assembly and pneumatic strut.
Figure 10: guide rail liner plate/hinge component.Being welded by guide rail, liner plate and hinge constitutes, and is used to connect table, guide rod slide bushing assembly and guide rail sliding york, bears the path of motion of table load and control table.
Figure 11: pneumatic strut.Constitute by pneumatic strut, bearing pin.Connect guide rail through the guide rail sliding york, connect guide rod, the folding of control table, support and have a down dip through supporting seat down.
Figure 12: (having circular saucer) table.Be connected with guide rail liner plate/hinge component through screw is installed, form article carrying platform.
Figure 13: inclination sinking state when being in bump/overload protection state after table launches fully.
The specific embodiment
1, as shown in Figure 1, keystone configuration assembly parts of the present invention have: the A. link of resting the head on: headrest strut sleeve/connecting rod assembly shown in Figure 3; B. system synthesis is hung link: alignment connector shown in Figure 5; C. table folding and support and control parts: guide rod slide bushing assembly shown in Figure 7, guide rail sliding york shown in Figure 8, U-shaped guide rod shown in Figure 9/following supporting seat assembly, guide rail liner plate/hinge component shown in Figure 10, pneumatic strut shown in Figure 11.
2, in headrest link A: the headrest strut sleeve shown in Figure 3 strut of being rested the head on passes, and the strut bearing force of will resting the head on again is delivered to system synthesis through connecting rod to chair back rear extension and hangs link B.
3, hang among the link B at system synthesis: the horizontal guide hole of alignment connector shown in Figure 5 is used for installation head pillowcase tube/connecting rod, and carries out locking by the lock bolt of pilot hole top, guarantees connection angle and dynamics.The vertical guide hole of alignment connector
Be used for installing U-shaped guide rod shown in Figure 9/following supporting seat assembly, U-shaped guide rod both sides head inserts vertical guide hole respectively, and is pressed into guide rod sidewall notches execution locking by the lock bolt of guide hole side, guarantees the effect of hanging to table folding and support and control parts C.
4, in table folding and support component C: guide rod slide bushing assembly shown in Figure 7 is connected with guide rail liner plate shown in Figure 10 through hinge, and guide rail liner plate/hinge component is connected with table shown in Figure 12 through screw.When the guide rod sliding sleeve when guide rod moves up and down, the guide rod slide bushing assembly promptly drives table medial extremity (tables and chairs side) through hinge and moves up and down.
5, in table folding and support component C: pneumatic strut one end shown in Figure 11 is connected U-shaped guide rod shown in Figure 9/following supporting seat, and the other end connects the guide rail in guide rail liner plate/hinge component shown in Figure 10 through guide rail sliding york shown in Figure 8.When pneumatic strut guide rail sliding york end during along the guide rail longitudinal movement, table external side end (user's side) can move to chair back direction along the guide rail direction, and swing is done in forming.At this moment, in conjunction with the inboard movement locus of the table in above-mentioned 4, whole table draws on accomplishing, and---interior pendulum---draws action in or glide---outer pendulum---launches action.Like Fig. 1 and Fig. 2. in these two kinds of course of action, pneumatic strut is responsible for being played a supporting role in the table plane.
6, shown in figure 13; After table launches; When placing article and surpass the load-bearing scope of setting (the support degree standard and the support angle of the pneumatic strut that is decided by to select for use); Perhaps the user is because of vehicle dynamic when significantly steep variation (like sudden stop, clash etc.) causes health to lean forward fast to press to the table plane energetically, and table can be with the compressing strength edge that receives: table---------guide rail transmits the guide rail liner plate by the following supporting seat direction of guide rail sliding york---pneumatic strut---.In this process, pneumatic strut meeting fast contraction, under the directional tagging of pneumatic strut, table quick slant thereupon falls, and fully absorbs excessive load fast, has farthest reduced the risk of overload and personal accident.
7, shown in figure 12, offer the appropriate size through hole on the table plane, annexes such as saucer are installed.
8, as shown in Figure 4, for the chair headrest strut that can't directly plug, adopt the compound type headrest sleeve/connecting rod assembly among this figure to install.
Claims (10)
1. placing device; Multipurpose safety type headrest strut suspension type folding table; It is characterized in that: utilize the chair headrest strut as the support fixation basis; Use the tube-in-tube structure (containing compound type headrest strut sleeve/connecting rod assembly) in headrest strut sleeve/connecting rod assembly to carry out the ring set clamping, use bar linkage structure other table component passes bearing forces to the seat rear with the headrest strut.
2. multipurpose safety type headrest strut suspension type folding table according to claim 1; It is characterized in that: utilize alignment connector to be connected with headrest strut sleeve/connecting rod; When loosening the location locking bolt; Connecting rod can left and right sides side travel and rotation in the steady arm mounting hole, and free adjustment strut sleeve spacing adapts to different headrest strut width between centerss at any time.
3. multipurpose safety type headrest strut suspension type folding table according to claim 1.It is characterized in that: utilize alignment connector to be connected with U-shaped guide rod upper end; When loosening the location locking bolt; Guide rod can move up and down along mounting hole, and free adjustment and the level when locking table and organizing work adapt to different users's build and purposes at any time.
4. multipurpose safety type headrest strut suspension type folding table according to claim 1 is characterized in that: utilize guide rod and shift sleeve structure to cooperate, the accuracy and the ride comfort of locating when guaranteeing the table up-and-down movement.
5. multipurpose safety type headrest strut suspension type folding table according to claim 1; It is characterized in that: utilize hinge arrangement to connect guide rod slide bushing assembly and guide rail liner plate; Connect guide rod and guide rail by pneumatic strut respectively through supporting seat under guide rail sliding york, the guide rod again, convert sliding sleeve the up-and-down movement of table inboard along the guide rod vertical direction into along the up-and-down movement of guide rod, swing inside and outside the guide rail direction in this process in the table outside; Under this state, table is accomplished folding or is launched action.
6. multipurpose safety type headrest strut suspension type folding table according to claim 1 is characterized in that: utilize scalable pneumatic pole structure of length and track-type facilities to cooperate, form and support and overload hit impact protection structure.
7. multipurpose safety type headrest strut suspension type folding table according to claim 1, it is characterized in that: the table material of use can be wooden, plastics, glass or any synthetic material.
8. multipurpose safety type headrest strut suspension type folding table according to claim 7, it is characterized in that: table is equipped with convenience annexes such as saucer.
9. according to right 1,2,3,4, the multipurpose safety type headrest strut suspension type folding table described in 5, it is characterized in that: the material that the structure member that relates to uses can be metal, plastics or any synthetic material.
10. multipurpose safety type headrest strut suspension type folding table according to claim 6, it is characterized in that: the scalable strut of length comprises the pole structure of all length telescopings such as pneumatic strut, spring spacer bar, hydraulic pressure strut, pneumatic/hydraulic strut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104241484A CN102490632A (en) | 2011-12-16 | 2011-12-16 | Multi-purpose safe-type hanging-type folding table board mounted through brace rod of headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104241484A CN102490632A (en) | 2011-12-16 | 2011-12-16 | Multi-purpose safe-type hanging-type folding table board mounted through brace rod of headrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102490632A true CN102490632A (en) | 2012-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104241484A Pending CN102490632A (en) | 2011-12-16 | 2011-12-16 | Multi-purpose safe-type hanging-type folding table board mounted through brace rod of headrest |
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| CN (1) | CN102490632A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846069A (en) * | 2012-09-27 | 2013-01-02 | 赵延宁 | Rotationally-adjustable seat back cushion |
| CN103661951A (en) * | 2012-09-14 | 2014-03-26 | 巧新科技工业股份有限公司 | Dining table device with chair back |
| CN103802707A (en) * | 2014-01-24 | 2014-05-21 | 潍柴动力股份有限公司 | Chair and article holding mechanism thereof |
| CN104908620A (en) * | 2015-05-19 | 2015-09-16 | 泰州市建业车件制造有限公司 | Multi-functional car seat |
| CN105102267A (en) * | 2013-03-26 | 2015-11-25 | 艾科普里斯特 | Vehicle seat equipped with a fold-down element, such as a tray |
| CN105216671A (en) * | 2015-10-21 | 2016-01-06 | 安徽江淮汽车股份有限公司 | A kind of vehicle-mounted folding desk |
| US10625864B2 (en) | 2014-09-11 | 2020-04-21 | Sabic Global Technologies B.V. | Polymeric mass transit tray table arm and methods of making same |
| CN115104850A (en) * | 2022-08-11 | 2022-09-27 | 杭州富阳亨力家具有限公司 | Three-dimensional storage type tea table |
-
2011
- 2011-12-16 CN CN2011104241484A patent/CN102490632A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661951B (en) * | 2012-09-14 | 2016-06-08 | 巧新科技工业股份有限公司 | Chair back dining table device |
| CN103661951A (en) * | 2012-09-14 | 2014-03-26 | 巧新科技工业股份有限公司 | Dining table device with chair back |
| CN102846069A (en) * | 2012-09-27 | 2013-01-02 | 赵延宁 | Rotationally-adjustable seat back cushion |
| CN102846069B (en) * | 2012-09-27 | 2015-01-14 | 赵延宁 | Rotationally-adjustable seat back cushion |
| CN105102267B (en) * | 2013-03-26 | 2017-05-31 | 艾科普里斯特 | It is equipped with the vehicle seat of the folding element of such as pallet |
| CN105102267A (en) * | 2013-03-26 | 2015-11-25 | 艾科普里斯特 | Vehicle seat equipped with a fold-down element, such as a tray |
| CN103802707B (en) * | 2014-01-24 | 2016-03-16 | 潍柴动力股份有限公司 | A kind of seat and glove mechanism thereof |
| CN103802707A (en) * | 2014-01-24 | 2014-05-21 | 潍柴动力股份有限公司 | Chair and article holding mechanism thereof |
| US10625864B2 (en) | 2014-09-11 | 2020-04-21 | Sabic Global Technologies B.V. | Polymeric mass transit tray table arm and methods of making same |
| CN104908620A (en) * | 2015-05-19 | 2015-09-16 | 泰州市建业车件制造有限公司 | Multi-functional car seat |
| CN105216671A (en) * | 2015-10-21 | 2016-01-06 | 安徽江淮汽车股份有限公司 | A kind of vehicle-mounted folding desk |
| CN115104850A (en) * | 2022-08-11 | 2022-09-27 | 杭州富阳亨力家具有限公司 | Three-dimensional storage type tea table |
| CN115104850B (en) * | 2022-08-11 | 2024-03-29 | 杭州富阳亨力家具有限公司 | Three-dimensional storage type tea table |
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| ASS | Succession or assignment of patent right |
Owner name: NANJING ANTUSHENG VEHICLE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DAI GANG Effective date: 20130228 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130228 Address after: 210007 Jiangsu city of Nanjing Province in Baixia District Agricultural Road No. 3, room 1304 Applicant after: Antu Nanjing Sheng Automobile Technology Co., Ltd. Address before: Friendship road of Baixia District of Nanjing city in Jiangsu province 210007 No. 5 1 room 206 Applicant before: Dai Gang |
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Addressee: Antu Nanjing Sheng Automobile Technology Co., Ltd. Document name: Notification of Passing Examination on Formalities |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |