CN105946677B - Table can be turned down - Google Patents
Table can be turned down Download PDFInfo
- Publication number
- CN105946677B CN105946677B CN201610343054.7A CN201610343054A CN105946677B CN 105946677 B CN105946677 B CN 105946677B CN 201610343054 A CN201610343054 A CN 201610343054A CN 105946677 B CN105946677 B CN 105946677B
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- CN
- China
- Prior art keywords
- sliding block
- latch
- turn down
- rotating shaft
- support frame
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- 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.)
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The present invention, which provides one kind, can turn down table, including：One table；One table support, the top of the table support are pivotally connected by the one end of an at least first rotating shaft and the table；One locking unlocking mechanism, the locking unlocking mechanism are connected between the table and the table support；When the table is overturn to a target location from bottom to top along the first rotating shaft, the locking unlocking mechanism is to the table locking, after the table is in lockup state, by applying the external force that the table can be made to be flipped up direction on the table, the locking unlocking mechanism can unlock to the table.The present invention's turns down table, on the basis of convenient and reliable unblock is ensured, has the advantages of cost is low, simple in construction.
Description
Technical field
The present invention relates to one kind can turn down table.
Background technology
Vehicle-mounted desktop is fitted with current many vehicles, vehicle-mounted turnover table can be used for easily article needed for placement,
And can easily store, it can generally be classified as two major classes：
One kind is the table that turns down not with locking mechanism, such as：Only include table body, strut attachment structure upset
Table, its is simple in construction, and cost is cheap, but generally has poor user experience, the problem of can not providing reliable support force.
Another kind of is more complicated table with locking mechanism, and position locking can be carried out when table body is opened, but existing
The part of such upset table is more, and assembling is complicated, and cost is higher.
The content of the invention
For above-mentioned deficiency of the prior art, the present invention, which provides one kind, can turn down table, ensure convenient and reliable unblock
On the basis of, there is the advantages of cost is low, simple in construction.
To achieve these goals, one aspect of the present invention, which provides one kind, can turn down table, including：
One table body；
One table support, the top of the table support pass through an at least first rotating shaft and the one end of the table body
Pivot joint；
One locking unlocking mechanism, the locking unlocking mechanism include：
Two slide rails, two slide rails are arranged at intervals at the bottom of the table body and perpendicular to described in parallel to each other
One rotating shaft, and two slide rails are respectively formed with a corresponding guide groove along its length；
One support frame, a first end of the support frame are arranged in two guide grooves, the support frame
One second end and the table mid-stent be pivotally connected；
One sliding block, formed with an elongated slot, the sliding block is arranged between two slide rails and by the length sliding block
Groove is arranged in the first end of the support frame；
One latch, between the latch is articulated in two slide rails by one second rotating shaft, second rotating shaft is put down
Row is in the first rotating shaft, and the middle concave part of a head end of the latch is first into a sliding block locating slot, the latch
The both sides at end form a lock groove of insertion；Pressure is provided with an at least bullet between one tail end of the latch and the table body
Spring；
When the table body is overturn to a target location from bottom to top along the first rotating shaft, the support frame
First end is located in the lock groove, and the sliding block is located in the sliding block locating slot.
Preferably, the sliding block locating slot forms a convex tendon on an edge of the latch tail end；The sliding block
Bottom formed with the convex tendon coordinate a stopper slot.
Preferably, the latch forms an at least shaft hole, and second rotating shaft is arranged in the shaft hole.
Preferably, rib is formed on the outside of the shaft hole.
Preferably, the latch one first cambered surface of recessed formation between the convex tendon and the shaft hole.
Preferably, when the sliding block is located in the sliding block locating slot, the sliding block is adjacent to the latch tail end
Shape is in an acute angle between one first surface and a groove face of the corresponding sliding block locating slot.
Preferably, one second cambered surface is formed between the first surface of the sliding block and the stopper slot.
Preferably, the slider top forms a convex wing adjacent to the side of the table support.
Preferably, a second surface of the sliding block is in that the bottom surface direction of top surface to the sliding block from the sliding block is gradual
The inclined-plane of contraction, the second surface are opposed with the first surface.
The present invention makes it have following beneficial effect as a result of above technical scheme：
The mutual cooperation of sliding block, latch and support frame realizes locking unlocking mechanism and the locking of table body is conciliate
Lock.The use of first cambered surface make it that in the upper releasing process for turning over table body sliding block bottom surface is bonded with the first cambered surface, is sliding block
Slip provides guiding, and when ensure that unblock sliding block smooth slip.The cooperation of convex tendon and stopper slot, realize when coordinate exists
Target location and when needing to unlock it, stir table body upwards, support frame can band movable slider push latch open and transport upwards
It is dynamic, latch is opened certain angle, the stopper slot of sliding block is caught at the convex tendon of latch, prevents support frame from outwards skidding off
When sliding block taken out of together due to frictional force cause to unlock, meanwhile, the cooperation of stopper slot and convex tendon can provide locking
Prompting sense and prompt tone.The use of rib strengthens the intensity of shaft hole, extends the service life of latch.First surface
Shape is in an acute angle between a groove face of the corresponding sliding block locating slot, reduces the contact surface between sliding block and latch,
So as to reduce sliding block and noise caused by the slip or shock during latch routing motion.Simultaneously as table
Body is to be lifted up unlocking by target location, is formed between first surface and a groove face of the corresponding sliding block locating slot
One acute angle can increase the releasing force needed for releasing process, play suggesting effect and prevent from misreading the effect locked.Second cambered surface
Use ensure that the smooth slip of sliding block.The use of convex wing causes support frame when slip is slided in elongated slot, still
Effective being bonded of the sliding block top surface with table body bottom surface is enough kept, anti-limited slip block rotates.Second surface is in from the sliding block
Top surface further ensure sliding block top surface and table body bottom surface to the inclined-plane that the bottom surface direction of the sliding block gradually tapers up
Effectively fitting, it is therefore prevented that sliding block rotates.
Brief description of the drawings
Fig. 1 is the structural representation for turning down table of the embodiment of the present invention；
Fig. 2 is the assembling structure schematic diagram for turning 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 sliding 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 for turning down table first state of the embodiment of the present invention；
Fig. 8 is that the sliding block for turning down table first state of the embodiment of the present invention and the amplification of latch attachment structure are illustrated
Figure；
Fig. 9 is the profile for turning down the state of table second of the embodiment of the present invention；
Figure 10 is that the sliding block for turning down the state of table second of the embodiment of the present invention and the amplification of latch attachment structure are illustrated
Figure；
Figure 11 is the profile for turning down the table third state of the embodiment of the present invention；
Figure 12 is that the sliding block for turning down the table third state of the embodiment of the present invention and the amplification of latch attachment structure are illustrated
Figure；
Figure 13 is the profile for turning down the state of table the 4th of the embodiment of the present invention；
Figure 14 is the profile for turning down the state of table the 5th of the embodiment of the present invention；
Figure 15 is the profile for turning down the state of table the 6th of the embodiment of the present invention；
Figure 16 is the profile for turning down the state of table the 7th of the embodiment of the present invention.
Embodiment
Below according to accompanying drawing 1-16, presently preferred embodiments of the present invention is provided, and is described in detail, makes to be better understood when
Function, the feature of the present invention.
Referring to Fig. 1, one kind of the present invention can turn down table, including：One table body 1, a table support 2, table branch
The top of frame 2 is pivotally connected by an at least first rotating shaft 21 and the one end of table body 1；One locking unlocking mechanism 3, locking unblock
Mechanism 3 is connected between table body 1 and table support 2；When table body 1 is overturn to a mesh from bottom to top along first rotating shaft 21
During cursor position, locking unlocking mechanism 3 is to the locking of table body 1, after table body 1 is in lockup state, by table sheet
Apply the external force that table body 1 can be made to be flipped up direction on body 1, locking unlocking mechanism 3 can unlock to table body 1.
Refer to Fig. 1~Fig. 6 wherein, locking unlocking mechanism 3 includes：Two slide rails 31, two slide rails 31 are spaced in parallel to each other
Be arranged at the bottom of table body 1 and perpendicular to first rotating shaft 21, and two slide rails 31 formed respectively along its length corresponding to one
Guide groove 311；One support frame 32, a first end of support frame 32 are arranged in two guide grooves 311, support frame 32
One second end away from first end is pivotally connected with the middle part of table support 2；One sliding block 33, sliding block 33 form an elongated slot 331, and sliding block 33 is set
It is placed between two slide rails 31 and is arranged in by elongated slot 331 in the first end of support frame 32；One latch 34, latch 34 are logical
Cross one second rotating shaft 35 to be articulated between two slide rails 31, the second rotating shaft 35 is parallel to first rotating shaft 21, and the one of latch 34 is first
For the middle concave part at end into a sliding block locating slot 341, the both sides of the head end of latch 34 form a lock groove 342 of insertion, this
Lock groove 342 forms unblock domatic 343 adjacent to the side of the tail end of latch 34 in embodiment；The end face outside of the head end of latch 34
Form a guiding surface 345；Pressure is provided with an at least spring 36 between the tail end and table body 1 of latch 34, and spring 36 can
Use stage clip or torsion spring as needed；When table body 1 is overturn to a target location from bottom to top along first rotating shaft 21, support
The first end of framework 32 is located in lock groove 342, and sliding block 33 is located in sliding block locating slot 341.
The mutual cooperation of sliding block 33, latch 34 and support frame 32 realizes locking unlocking mechanism 3 to table body 1
Locking and unblock.
Sliding block locating slot 341 forms a convex tendon 346 on an edge of the tail end of latch 34；The bottom of sliding block 33 is formed
The stopper slot 332 coordinated with convex tendon 346.
The cooperation of convex tendon 346 and stopper slot 332, realize when coordinate needs to unlock it in target location, upwards
Table body 1 is stirred, support frame 32 can push latch 34 open with movable slider 33 and move upwards, open latch 34 certain
Angle, the stopper slot 332 of sliding block 33 are caught at the convex tendon 346 of latch 34, prevented when support frame 32 from outwards skidding off due to rubbing
Wiping power, which together takes sliding block 33 out of, to be caused to unlock, meanwhile, the cooperation of stopper slot 332 and convex tendon 346 can provide locking
Prompting sense and prompt tone.
Refer to Fig. 1, Fig. 6, in the present embodiment, latch 34 forms an at least shaft hole 347, and the second rotating shaft 35 is arranged in
In shaft hole 347.The outside of shaft hole 347 forms rib 349.
The use of rib 349 strengthens the intensity of shaft hole 347, extends the service life of latch 34.
In the present embodiment, one first cambered surface 348 of recessed formation between convex tendon 346 and shaft hole 347 of latch 34.
The use of first cambered surface 348 causes in the upper releasing process for turning over table body 1, the bottom surface of sliding block 33 and the first cambered surface
348 fittings, the smooth slip of sliding block 33 when being slided for sliding block 33 and provide guiding, and ensure that unblock.
Referring to Fig. 8, when sliding block 33 is located in sliding block locating slot 341, sliding block 33 adjacent to the tail end of latch 34 one
Shape is in an acute angle between one surface 333 and a groove face of corresponding sliding block locating slot 341.
Shape is in an acute angle between first surface 333 and a groove face of corresponding sliding block locating slot 341, reduce sliding block 33 with
Contact surface between latch 34, during so as to reduce the slip or shock during sliding block 33 and the routing motion of latch 34
Caused noise.Simultaneously as table body 1 is to be lifted up unlocking by target location, first surface 333 and corresponding cunning
The shape releasing force in an acute angle that can be increased needed for releasing process, plays suggesting effect between one groove face of block locating slot 341
With the effect for preventing from misreading lock.
Fig. 1, Fig. 5 are referred to, one second cambered surface 334 is formed between the first surface 333 and stopper slot 332 of sliding block 33.
The use of second cambered surface 334 ensure that the smooth slip of sliding block 33.
In the present embodiment, the side of the neighbouring table support 2 in the top of sliding block 33 forms a convex wing 335.
The use of convex wing 335 causes support frame 32 when sliding the slip in elongated slot 331, to be maintained to sliding block 33
Effective being bonded of top surface and the bottom surface of table body 1, anti-limited slip block 33 rotate.
In the present embodiment, first surface 333 is oppositely arranged with second surface 336.Sliding block 33 away from first surface 333 one
Second surface 336 is in from the inclined-plane that the top surface of sliding block 33 gradually tapers up to the bottom surface direction of sliding block 33.Second surface 336 is in from sliding
The top surface of block 33 further ensures the top surface of sliding block 33 and the bottom of table body 1 to the inclined-plane that the bottom surface direction of sliding block 33 gradually tapers up
Effective fitting in face, it is therefore prevented that sliding block 33 rotates.
The course of work 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, at table body 1
In collecting state.Figure 15, Figure 16 are referred to, when needing to use table body 1, overturns table body 1 along clockwise direction, it is sliding
Block 33 gradually moves under the pulling of support frame 32 to the direction of latch 34；Refer to Fig. 7, Fig. 8, in the present embodiment, target
Position is set to horizontal level, when table body 1 is turned to horizontal level, first end the leading along latch 34 of support frame 32
Slided to inclined-plane 345, squeeze the head end of latch 34, and fallen into lock groove 342, latch 34 passes through lock under the effect of spring 36
Only groove 342 carries out locking to support frame 32, while sliding block 33 also enters sliding block locating slot 341, and sliding block 33 is also positioned,
Support frame 32 realizes the gentle support to table body 1.Fig. 9, Figure 10 are referred to, when needing that table body 1 is unlocked
When, by the bottom-up upset table body 1 of certain external force, the unblock of the first end of support frame 32 along lock groove 342 is domatic
343 slide and simultaneously squeeze latch 34, and sliding block 33 are pulled out into sliding block locating slot 341, until the stopper slot 332 of the bottom of sliding block 33 with
Convex tendon 346 coordinates, and realizes the unblock of table body 1.Refer to Figure 11, Figure 12, when table body 1 be in released state on to
When lower upset is to horizontal level, sliding block 33 is still located on outside sliding block locating slot 341, and the cooperation of convex tendon 346 and stopper slot 332 prevents
Sliding block 33 is slided forward due to the frictional force of support frame 32, ensure that the stabilization of the position of sliding block 33, now support frame
32 will not fall into lock groove 342 in the elongated slot 331 of sliding block 33, and table body 1 is still within released state.Refer to Figure 13,
Continue to downwardly turn over table body 1, sliding block 33 departs from latch 34 and to away from latch 34 under the promotion of support frame 32
Direction motion, the closure of table body 1 can be realized again by continuing upset.
Above-described, only presently preferred embodiments of the present invention is not limited to the scope of the present invention, of the invention is upper
Stating embodiment can also make a variety of changes.What i.e. every claims and description according to the present patent application were made
Simply, equivalent changes and modifications, the claims of patent of the present invention are fallen within.
Claims (9)
1. one kind can turn down table, it is characterised in that including：
One table body；
One table support, the top of the table support pass through an at least first rotating shaft and the one end pivot of the table body
Connect；
One locking unlocking mechanism, the locking unlocking mechanism include：
Two slide rails, two slide rails are arranged at intervals at the bottom of the table body and perpendicular to described first turns in parallel to each other
Axle, and two slide rails are respectively formed with a corresponding guide groove along its length；
One support frame, a first end of the support frame are arranged in two guide grooves, and the one of the support frame
Second end is pivotally connected with the table mid-stent；
One sliding block, formed with an elongated slot, the sliding block is arranged between two slide rails and worn by the elongated slot sliding block
In the first end of the support frame；
One latch, between the latch is articulated in two slide rails by one second rotating shaft, second shaft parallel in
The first rotating shaft, and the middle concave part of a head end of the latch is into a sliding block locating slot, the latch head end
Both sides form a lock groove of insertion；Pressure is provided with an at least spring between one tail end of the latch and the table body；
When the table body is overturn to a target location from bottom to top along the first rotating shaft, the first of the support frame
In the lock groove, the sliding block is located in the sliding block locating slot at end.
2. according to claim 1 turn down table, it is characterised in that the sliding block locating slot is adjacent to the latch tail
A convex tendon is formed on one edge at end；The stopper slot coordinated with the convex tendon is formed on the bottom of the sliding block.
3. according to claim 2 turn down table, it is characterised in that the latch forms an at least shaft hole, institute
The second rotating shaft is stated to be arranged in the shaft hole.
4. according to claim 3 turn down table, it is characterised in that rib is formed on the outside of the shaft hole.
5. according to claim 3 turn down table, it is characterised in that the latch is in the convex tendon and the rotating shaft
One first cambered surface of recessed formation between hole.
6. according to claim 2 turn down table, it is characterised in that when the sliding block is located in the sliding block locating slot
When, the sliding block is adjacent to a first surface of the latch tail end and the groove in face of the first surface of the sliding block locating slot
Shape is in an acute angle between face.
7. according to claim 6 turn down table, it is characterised in that the first surface of the sliding block and the limit
One second cambered surface is formed between the groove of position.
8. according to claim 6 turn down table, it is characterised in that the slider top is adjacent to the table support
Side forms a convex wing.
9. according to claim 8 turn down table, it is characterised in that a second surface of the sliding block is in from the cunning
The inclined-plane that the top surface of block gradually tapers up to the bottom surface direction of the sliding block, the second surface are opposed with the 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 CN105946677A (en) | 2016-09-21 |
| CN105946677B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206678848U (en) * | 2017-04-14 | 2017-11-28 | 上海蔚来汽车有限公司 | Folding table plate |
| US10322656B2 (en) * | 2017-07-28 | 2019-06-18 | GM Global Technology Operations LLC | Folding furniture piece 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 (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 |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105946677A (en) | 2016-09-21 |
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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 |