CN105946677A - Table board capable of being reversed and folded - Google Patents
Table board capable of being reversed and folded Download PDFInfo
- Publication number
- CN105946677A CN105946677A CN201610343054.7A CN201610343054A CN105946677A CN 105946677 A CN105946677 A CN 105946677A CN 201610343054 A CN201610343054 A CN 201610343054A CN 105946677 A CN105946677 A CN 105946677A
- Authority
- CN
- China
- Prior art keywords
- slide block
- latch
- table board
- turn down
- support frame
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/001—Arrangements or adaptations of other passenger fittings, not otherwise provided for of tables or trays
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention provides a table board capable of being reversed and folded. The table board disclosed by the invention comprises a table board, a table board bracket and a locking and unlocking mechanism, wherein the top of the table board bracket is pivoted to one end part of the table board through one or more first rotating shafts; the locking and unlocking mechanism is connected between the table board and the table board bracket; when the table board is reversed to a target position from bottom to top along the first rotating shafts, the table board is locked by the locking and unlocking mechanism; after the table board is positioned under the locking state, outside force which can enable the table board to reverse upwards is applied to the table board, so that the table board can be unlocked by the locking and unlocking mechanism. The table board capable of being reversed and folded disclosed by the invention has the advantages of being low in cost and simple in structure on the basis that the table board is convenient and reliable to unlock.
Description
Technical field
The present invention relates to one and can turn down table.
Background technology
Being fitted with vehicle-mounted desktop in the most many vehicles, vehicle-mounted turnover table can be used for placing institute easily
Need article, and can receive easily, generally can be classified as two big classes:
One class is turned down table the most with locking mechanism, such as: only include the connection of table body, strut
The upset table of structure, its simple in construction, with low cost, but generally there is poor user experience, it is impossible to
The problem that reliable support force is provided.
Another kind of is more complicated table with locking mechanism, can carry out position locking when table body is opened,
But the part of such upset table existing is more, assembling complexity is relatively costly.
Summary of the invention
For above-mentioned deficiency of the prior art, the present invention provides one can turn down table, is ensureing conveniently
On the basis of reliable unblock, the advantage with low cost, simple in construction.
To achieve these goals, one aspect of the present invention provides one can turn down table, including:
One table body；
One table support, the top of described table support is by least one first rotating shaft and described table body
One end pivot joint；
One locking unlocking mechanism, described locking unlocking mechanism includes:
Two slide rails, the bottom that slide rail described in two is arranged at intervals at described table body in parallel to each other is the most vertical
In described first rotating shaft, and slide rail described in two is respectively formed with a guide groove of correspondence along its length；
One support frame, one first end of described support frame is arranged in guide groove described in two, described
One second end of support frame and described table mid-stent pivot joint；
One slide block, described slide block is formed with an elongated slot, and described slide block is arranged at described in two between slide rail and leads to
Cross described elongated slot to be arranged on described first end of described support frame；
One latch, described latch is articulated in described in two between slide rail by one second rotating shaft, and described
Two shaft parallels are in described first rotating shaft, and the middle concave part of a head end of described latch becomes a slide block
Locating slot, the both sides of described latch head end form a through lock groove；One tail end of described latch
And pressure is provided with at least one spring between described table body；
When described table body overturns to a target location from bottom to top along described first rotating shaft, described
First end of support frame frame is positioned at described lock groove, and described slide block is positioned at described slide block locating slot.
Preferably, described slide block locating slot forms a convex tendon on an edge of described latch tail end；
The stopper slot coordinated with described convex tendon is formed on the bottom of described slide block.
Preferably, described latch forms at least one shaft hole, and described second rotating shaft is arranged in described rotating shaft
In hole.
Preferably, rib is formed outside described shaft hole.
Preferably, described latch recessed formation one first cambered surface between described convex tendon and described shaft hole.
Preferably, when described slide block is positioned at described slide block locating slot, described slide block is adjacent to described locking
Between one first surface of block tail end with a groove face of corresponding described slide block locating slot, shape is in an acute angle.
Preferably, one second cambered surface is formed between described first surface and the described stopper slot of described slide block.
Preferably, described slider top forms a convex wing adjacent to the side of described table support.
Preferably, a second surface of described slide block in from the end face of described slide block to the bottom surface of described slide block
The inclined-plane that direction gradually tapers up, described second surface is opposed with described first surface.
Due to the fact that and have employed above technical scheme so that it is have the advantages that
Cooperating of slide block, latch and support frame achieves locking unlocking mechanism to table body
Locking and unblock.The employing of the first cambered surface makes in the upper releasing process turning over table body, slide block bottom surface
With the first cambered surface laminating, slide for slide block and provide guiding, and the smooth slip of slide block when ensure that unblock.
Convex tendon and the cooperation of stopper slot, it is achieved that when coordinate needs to unlock it in target location, upwards turn over
Dynamic table body, support frame can be pushed latch open and moved upward by band movable slider, makes latch open necessarily
Angle, the stopper slot of slide block snaps at the convex tendon of latch, when preventing support frame from outwards skidding off due to
Frictional force is taken slide block together out of and is caused and cannot unlock, and meanwhile, the cooperation of stopper slot and convex tendon can provide
The prompting sense of locking and prompt tone.The employing of rib strengthens the intensity of shaft hole, extends latch
Service life.Between first surface with a groove face of corresponding described slide block locating slot, shape is in an acute angle,
Decrease the contact surface between slide block and latch, thus reduce slide block and latch routing motion process
In slide or clash into time produce noise.Simultaneously as table body is by target location upwards
Lifting unblock, between first surface with a groove face of corresponding described slide block locating slot, shape is in an acute angle permissible
Strengthen releasing force required in releasing process, play suggesting effect and prevent from misreading the effect of lock.Second arc
The employing in face ensure that the smooth slip of slide block.The employing of the convex wing makes support frame slide in elongated slot
During slip, being maintained to effective laminating of slide block end face and table body bottom surface, anti-limited slip block occurs
Rotate.Second surface is in the inclined-plane gradually tapered up to the direction, bottom surface of described slide block from the end face of described slide block
Further ensure effective laminating of slide block end face and table body bottom surface, it is therefore prevented that slide block rotates.
Accompanying drawing explanation
Fig. 1 is the structural representation of the turned down table of the embodiment of the present invention；
Fig. 2 is the assembling structural representation of the turned down table of the embodiment of the present invention；
Fig. 3 is the structural representation of the table body of the embodiment of the present invention；
Fig. 4 is the structural representation of the table support of the embodiment of the present invention；
Fig. 5 is the structural representation of the slide block of the embodiment of the present invention；
Fig. 6 is the structural representation of the latch of the embodiment of the present invention；
Fig. 7 is the profile of turned down table first state of the embodiment of the present invention；
Fig. 8 is that the slide block of turned down table first state of the embodiment of the present invention is put with latch attachment structure
Big schematic diagram；
Fig. 9 is the profile of turned down table second state of the embodiment of the present invention；
Figure 10 is slide block and the latch attachment structure of turned down table second state of the embodiment of the present invention
Enlarged diagram；
Figure 11 is the profile of the turned down table third state of the embodiment of the present invention；
Figure 12 is slide block and the latch attachment structure of the turned down table third state of the embodiment of the present invention
Enlarged diagram；
Figure 13 is the profile of turned down table the 4th state of the embodiment of the present invention；
Figure 14 is the profile of turned down table the 5th state of the embodiment of the present invention；
Figure 15 is the profile of turned down table the 6th state of the embodiment of the present invention；
Figure 16 is the profile of turned down table the 7th state of the embodiment of the present invention.
Detailed description of the invention
Below according to accompanying drawing 1-16, provide presently preferred embodiments of the present invention, and be described in detail, enable
It is more fully understood that the function of the present invention, feature.
Referring to Fig. 1, the one of the present invention can turn down table, including: table body 1, table props up
Frame 2, the top of table support 2 is by the one end pivot joint of at least one first rotating shaft 21 with table body 1；
One locking unlocking mechanism 3, locking unlocking mechanism 3 is connected between table body 1 and table support 2；
When table body 1 overturns to a target location from bottom to top along the first rotating shaft 21, locking unlocking mechanism 3
To table body 1 locking, after table body 1 is in lockup state, by executing on table body 1
Adding the external force that table body 1 can be made to be flipped up direction, table body 1 can be solved by locking unlocking mechanism 3
Lock.
Referring to Fig. 1～Fig. 6 wherein, locking unlocking mechanism 3 includes: two slide rails 31, two slide rail 31 phases
It is arranged at intervals at the bottom of table body 1 abreast and is perpendicular to the first rotating shaft 21 mutually, and two slide rails 31
Form a guide groove 311 of correspondence the most respectively；One support frame 32, support frame 32
One first end be arranged in two guide grooves 311, support frame 32 away from the first end one second end with
Pivot joint in the middle part of table support 2；One slide block 33, slide block 33 forms an elongated slot 331, and slide block 33 is arranged at
It is arranged on the first end of support frame 32 between two slide rails 31 and by elongated slot 331；One latch 34,
Latch 34 is articulated between two slide rails 31 by one second rotating shaft 35, and the second rotating shaft 35 is parallel to the
One rotating shaft 21, and the middle concave part of a head end of latch 34 becomes a slide block locating slot 341, latch
The both sides of the head end of 34 form a through lock groove 342, and in the present embodiment, lock groove 342 is adjacent to locking
The side of block 34 tail end is formed and unlocks domatic 343；The end face outside of latch 34 head end forms a guiding
Inclined-plane 345；Between one tail end and the table body 1 of latch 34, pressure is provided with at least one spring 36, spring
36 can use stage clip or torsion spring as required；When table body 1 overturns from bottom to top along the first rotating shaft 21
During to a target location, the first end of support frame 32 is positioned at lock groove 342, and slide block 33 is positioned at cunning
In block locating slot 341.
It is right that the cooperating of slide block 33, latch 34 and support frame 32 achieves locking unlocking mechanism 3
The locking of table body 1 and unblock.
Slide block locating slot 341 forms a convex tendon 346 on an edge of latch 34 tail end；Slide block 33
Bottom form the stopper slot 332 that coordinates with convex tendon 346.
Convex tendon 346 and the cooperation of stopper slot 332, it is achieved that when coordinate needs to solve it in target location
During lock, upwards stirring table body 1, support frame 32 can push latch 34 open upwards by band movable slider 33
Motion, makes latch 34 open certain angle, and the stopper slot 332 of slide block 33 snaps in latch 34
Convex tendon 346 at, due to frictional force, slide block 33 is taken out of together when preventing support frame 32 from outwards skidding off
Causing and cannot unlock, meanwhile, the cooperation of stopper slot 332 and convex tendon 346 can provide the prompting sense of locking
And prompt tone.
Referring to Fig. 1, Fig. 6, in the present embodiment, latch 34 forms at least one shaft hole 347, and second
Rotating shaft 35 is arranged in shaft hole 347.Rib 349 is formed outside shaft hole 347.
The employing of rib 349 strengthens the intensity of shaft hole 347, extends the use longevity of latch 34
Life.
In the present embodiment, latch 34 is recessed formation one first arc between convex tendon 346 and shaft hole 347
Face 348.
The employing of the first cambered surface 348 makes in the upper releasing process turning over table body 1, slide block 33 bottom surface
Fitting with the first cambered surface 348, sliding for slide block 33 provides guiding, and slide block 33 when ensure that unblock
Smooth slip.
Referring to Fig. 8, when slide block 33 is positioned at slide block locating slot 341, slide block 33 is adjacent to latch
Between one first surface 333 of 34 tail ends and a groove face of corresponding slide block locating slot 341, shape is in an acute angle.
Between first surface 333 with a groove face of corresponding slide block locating slot 341, shape is in an acute angle, reduces
Contact surface between slide block 33 and latch 34, thus reduce slide block 33 and coordinate with latch 34
The noise produced when sliding or clash in motor process.Simultaneously as table body 1 is to pass through mesh
Cursor position is lifted up unlocking, between first surface 333 with a groove face of corresponding slide block locating slot 341
Shape is in an acute angle can strengthen releasing force required in releasing process, plays suggesting effect and prevents from misreading lock
Effect.
Refer to Fig. 1, Fig. 5, between first surface 333 and the stopper slot 332 of slide block 33, form one the
Two cambered surfaces 334.
The employing of the second cambered surface 334 ensure that the smooth slip of slide block 33.
In the present embodiment, a convex wing 335 is formed adjacent to the side of table support 2 on slide block 33 top.
The employing of the convex wing 335 makes support frame 32 when sliding slip in elongated slot 331, remains able to
Keeping effective laminating of slide block 33 end face and table body 1 bottom surface, anti-limited slip block 33 rotates.
In the present embodiment, first surface 333 is oppositely arranged with second surface 336.Slide block 33 is away from first
One second surface 336 on surface 333 is gradually received to the direction, bottom surface of slide block 33 in from the end face of slide block 33
The inclined-plane of contracting.Second surface 336 gradually tapers up to the direction, bottom surface of slide block 33 in from the end face of slide block 33
Inclined-plane further ensure effective laminating of slide block 33 end face and table body 1 bottom surface, it is therefore prevented that slide block
33 rotate.
The work process of the present invention is as follows:
The initial closed state of the present invention refers to Figure 14, and now latch 34 is close to table support 2, table
Plate body 1 is in collecting state.Refer to Figure 15, Figure 16, when needs use table body 1, edge
Clockwise upset table body 1, slide block 33 under the pulling of support frame 32 gradually to latch
34 direction motions；Referring to Fig. 7, Fig. 8, in the present embodiment, target location is set to horizontal level, when
When table body 1 is turned to horizontal level, the first end of support frame 32 is oblique along the guiding of latch 34
Face 345 is slided, is squeezed latch 34 head end, and falls in lock groove 342, under spring 36 acts on
Latch 34 carries out locking by lock groove 342 to support frame 32, and slide block 33 is also into slide block simultaneously
Locating slot 341, slide block 33 have also been obtained location, and it is steady that support frame 32 realizes table body 1
Support.Refer to Fig. 9, Figure 10, when table body 1 is unlocked by needs, by certain external force
Bottom-up upset table body 1, the first end of support frame 32 is along the unblock of lock groove 342 domatic 343
Slide and squeeze latch 34, and slide block 33 is pulled out slide block locating slot 341, until bottom slide block 33
Stopper slot 332 coordinate with convex tendon 346, it is achieved the unblock of table body 1.Refer to Figure 11, Figure 12,
When table body 1 be in released state from up to down overturn to horizontal level time, slide block 33 is still located on sliding
Outside block locating slot 341, the cooperation of convex tendon 346 and stopper slot 332 prevents slide block 33 due to support frame
The frictional force of 32 and slide forward, it is ensured that stablizing of slide block 33 position, now support frame 32 is being slided
Will not fall into lock groove 342 in the elongated slot 331 of block 33, table body 1 is still within released state.Please
Refering to Figure 13, continuing to downwardly turn over table body 1, slide block 33 is under the promotion of support frame 32, de-
Move from latch 34 and to the direction away from latch 34, continue upset and can again realize table body
The Guan Bi of 1.
Above-described, only presently preferred embodiments of the present invention, it is not limited to the scope of the present invention,
The above embodiment of the present invention can also make a variety of changes.The most every right according to the present patent application is wanted
Ask change simple, equivalent and modification that book and description made, fall within the right of patent of the present invention
Claimed scope.
Claims (9)
1. one kind can turn down table, it is characterised in that including:
One table body；
One table support, the top of described table support is by least one first rotating shaft and described table body
One end pivot joint；
One locking unlocking mechanism, described locking unlocking mechanism includes:
Two slide rails, the bottom that slide rail described in two is arranged at intervals at described table body in parallel to each other is the most vertical
In described first rotating shaft, and slide rail described in two is respectively formed with a guide groove of correspondence along its length；
One support frame, one first end of described support frame is arranged in guide groove described in two, described
One second end of support frame and described table mid-stent pivot joint；
One slide block, described slide block is formed with an elongated slot, and described slide block is arranged at described in two between slide rail and leads to
Cross described elongated slot to be arranged on described first end of described support frame；
One latch, described latch is articulated in described in two between slide rail by one second rotating shaft, and described
Two shaft parallels are in described first rotating shaft, and the middle concave part of a head end of described latch becomes a slide block
Locating slot, the both sides of described latch head end form a through lock groove；One tail end of described latch
And pressure is provided with at least one spring between described table body；
When described table body overturns to a target location from bottom to top along described first rotating shaft, described
First end of support frame frame is positioned at described lock groove, and described slide block is positioned at described slide block locating slot.
The most according to claim 1 turn down table, it is characterised in that described slide block locating slot is adjacent
A convex tendon is formed on one edge of nearly described latch tail end；The bottom of described slide block is formed and described convex tendon
The stopper slot coordinated.
The most according to claim 2 turn down table, it is characterised in that described latch is formed extremely
A few shaft hole, described second rotating shaft is arranged in described shaft hole.
The most according to claim 3 turn down table, it is characterised in that shape outside described shaft hole
Become rib.
The most according to claim 3 turn down table, it is characterised in that described latch is described
Recessed formation one first cambered surface between convex tendon and described shaft hole.
The most according to claim 2 turn down table, it is characterised in that when described slide block is positioned at institute
When stating in slide block locating slot, described slide block is adjacent to a first surface of described latch tail end and corresponding institute
State shape between a groove face of slide block locating slot in an acute angle.
The most according to claim 6 turn down table, it is characterised in that described the of described slide block
One second cambered surface is formed between one surface and described stopper slot.
The most according to claim 6 turn down table, it is characterised in that described slider top is neighbouring
The side of described table support forms a convex wing.
The most according to claim 8 turn down table, it is characterised in that the one second of described slide block
Surface in the inclined-plane gradually tapered up to the direction, bottom surface of described slide block from the end face of described slide block, described second
Surface is opposed with described first surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610343054.7A CN105946677B (en) | 2016-05-20 | 2016-05-20 | Table can be turned down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610343054.7A CN105946677B (en) | 2016-05-20 | 2016-05-20 | Table can be turned down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105946677A true CN105946677A (en) | 2016-09-21 |
| CN105946677B CN105946677B (en) | 2017-11-10 |
Family
ID=56909466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610343054.7A Active CN105946677B (en) | 2016-05-20 | 2016-05-20 | Table can be turned down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105946677B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018188435A1 (en) * | 2017-04-14 | 2018-10-18 | 上海蔚来汽车有限公司 | Small folding table |
| CN109305082A (en) * | 2017-07-28 | 2019-02-05 | 通用汽车环球科技运作有限责任公司 | Folding furniture part system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5857740A (en) * | 1996-07-22 | 1999-01-12 | Bertrand Faure Equipements S.A. | Seat with a retractable table |
| JP2001246976A (en) * | 2000-03-08 | 2001-09-11 | Nifco Inc | Vehicular table |
| CN203211149U (en) * | 2013-03-19 | 2013-09-25 | 常州市万翔车辆部件有限公司 | Wall-hanging and hidden flat plate type electric folding table |
| CN104271395A (en) * | 2012-03-07 | 2015-01-07 | 约翰逊控股公司 | Fitting part for a vehicle seat, and a vehicle seat |
-
2016
- 2016-05-20 CN CN201610343054.7A patent/CN105946677B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5857740A (en) * | 1996-07-22 | 1999-01-12 | Bertrand Faure Equipements S.A. | Seat with a retractable table |
| JP2001246976A (en) * | 2000-03-08 | 2001-09-11 | Nifco Inc | Vehicular table |
| CN104271395A (en) * | 2012-03-07 | 2015-01-07 | 约翰逊控股公司 | Fitting part for a vehicle seat, and a vehicle seat |
| US20150028635A1 (en) * | 2012-03-07 | 2015-01-29 | Johnson Controls Gmbh | Fitting part for a vehicle seat, and a vehicle seat |
| CN203211149U (en) * | 2013-03-19 | 2013-09-25 | 常州市万翔车辆部件有限公司 | Wall-hanging and hidden flat plate type electric folding table |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018188435A1 (en) * | 2017-04-14 | 2018-10-18 | 上海蔚来汽车有限公司 | Small folding table |
| CN109305082A (en) * | 2017-07-28 | 2019-02-05 | 通用汽车环球科技运作有限责任公司 | Folding furniture part system and method |
| CN109305082B (en) * | 2017-07-28 | 2021-07-16 | 通用汽车环球科技运作有限责任公司 | Folding furniture piece system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105946677B (en) | 2017-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Kang Road, Pudong New Area Kangqiao Industrial Zone of Shanghai City, No. 669, 201315 Applicant after: Yanfeng Daotuo Ann seat Co. Address before: Kang Road, Pudong New Area Kangqiao Industrial Zone of Shanghai City, No. 669, 201315 Applicant before: Shanghai Yanfeng Johnson Controls Seating Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201315 No. 669, kang'an Road, Kangqiao Industrial Zone, Pudong New Area, Shanghai Patentee after: Yanfeng international Seat System Co., Ltd Address before: 201315 No. 669, kang'an Road, Kangqiao Industrial Zone, Pudong New Area, Shanghai Patentee before: Yanfeng andotuo seat Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder |