CN208286649U - A kind of folding table - Google Patents
A kind of folding table Download PDFInfo
- Publication number
- CN208286649U CN208286649U CN201721300527.1U CN201721300527U CN208286649U CN 208286649 U CN208286649 U CN 208286649U CN 201721300527 U CN201721300527 U CN 201721300527U CN 208286649 U CN208286649 U CN 208286649U
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- folding
- desktop
- rod
- telescopic rod
- desk board
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Abstract
The utility model discloses a kind of folding tables, desktop including storage cabinet and positioned at the external side of containing box, the two sides of the storage cabinet have been symmetrically arranged bracket and fold mechanism, the fold mechanism includes the first folding rod and the second folding rod, first folding rod, one end of the second folding rod are hinged with ipsilateral bracket respectively, first folding rod, the second folding rod the other end connect respectively with desktop；The utility model folding table realizes while folding desk board is unfolded or folds, and the process of stretch desktop stretching, extension or contraction realizes the biggish usable floor area of desktop.
Description
Technical field
The utility model relates to folding table technical field more particularly to a kind of folding tables.
Background technique
Existing folding table, say good-bye dynamic slide folding table and electrodynamic type folding table.
Hand push-pull type folding table is that flexible desktop is set to inside main table plate, sliding slot, extension table is equipped with inside main table plate
Plate is equipped with sliding block, and Manual push-pull stretch desktop, by sliding block and sliding slot cooperation, moves sliding block along the chute, realizes stretching for desktop
Exhibition and contraction.
Electric foldable table is that flexible desktop is set to inside folding desk board, micromotor is equipped with inside folding desk board, and set
There is sliding slot, folding desk board is equipped with sliding block, and micromotor drives sliding block to make sliding block along sliding slot by the cooperation of sliding block and sliding slot
It is mobile, realize the stretching, extension and contraction of desktop.
Hand push-pull type folding table, because main table plate can not fold, occupied space is big；In addition, flexible desktop can not be with top table
Plate forms the consistent using effect for using plane, influencing to stretch desktop.
Electric foldable table is influenced, desktop thickness is larger because wanting built-in motor inside folding desk board by motor size；And it needs
It wants to be unfavorable for folding desk board inside plant-grid connection folding desk board and normally open and close, leave security risk；And when folding desk board is opened
When, it needs further to operate, motor is issued and is instructed, so that motor is worked and flexible desktop is driven to stretch out and withdraw.Extension table
Plate can not form the consistent using effect for using plane, influencing to stretch desktop with folding desk board.
Utility model content
In order to which the desktop that solves to stretch in the prior art can not form consistent use plane or flexible desktop with folding desk board
With folding desk board can not synchronous realization stretching, extension and the problem of shrink, the purpose of the utility model is to provide a kind of folding table, this realities
It is realized while folding desk board is unfolded or folds with Novel foldable desk, the process of stretch desktop stretching, extension or contraction realizes
The biggish usable floor area of desktop.
To achieve the goals above, the utility model adopts the following technical solution: a kind of folding table, including storage cabinet and
The two sides of desktop positioned at the external side of containing box, the storage cabinet have been symmetrically arranged bracket and fold mechanism, the folding
Folded mechanism includes the first folding rod and the second folding rod, first folding rod, the second folding rod one end respectively with it is ipsilateral
Bracket is hinged, first folding rod, the second folding rod the other end connect respectively with desktop.
By applying upward active force to the first folding rod, the second folding rod, the first folding rod, the second folding rod are therewith
Rotation, the first folding rod, the second folding rod transmit the force to desktop, until desktop is rotated by 90 °, complete the expansion process of desktop.
When in use, by applying upward active force, driving desktop expansion to the first folding rod, the second folding rod；When
After use, apply downward active force to the first folding rod, the second folding rod, desktop shrinks in containing box body, reduces
The occupied space of folding table.
Wherein, the desktop by folding desk board and extension table board group at, first folding rod, the second folding rod with folding
Opening is arranged in the side far from storage cabinet in folded desktop connection, the folding desk board, and the flexible desktop is movably arranged at opening
Interior, the flexible desktop is moved back and forth along folding desk board.
Folding desk board and flexible desktop are used cooperatively, and increase the usable floor area of desktop；Flexible desktop is movably arranged at folding
In desktop, the occupied space of folding table is reduced.
Wherein, it is provided at least one telescoping mechanism in the folding desk board, the telescoping mechanism includes transmission shaft, and first
Telescopic rod, the second telescopic rod and slide bar, one end of the second folding rod connection transmission shaft, the other end setting of the transmission shaft
First bevel gear, first telescopic rod are provided with the second cone tooth being meshed with first bevel gear close to one end of transmission shaft
Wheel, first telescopic rod is hinged far from transmission shaft one end and one end of the second telescopic rod, the other end of second telescopic rod
Hinged with slide bar, the one end of the slide bar far from the second telescopic rod is fixedly connected with flexible desktop.
Wherein, the telescoping mechanism is one, is set to the side of folding desk board, the transmission shaft and the second ipsilateral folding
Folded bar connection.
Wherein, the telescoping mechanism is one, is set to the middle position of folding desk board, the of the transmission shaft and side
The connection of two-fold bar.
Wherein, the telescoping mechanism is two, is symmetrically disposed on the two sides of folding desk board, the transmission shaft respectively with it is ipsilateral
The second folding rod connection.
Second folding rod transfers the force to transmission shaft, drives the first telescopic rod, the rotation of the second telescopic rod, stretches with second
The connected slide bar of contracting bar is acted on by the second telescopic rod, drives flexible desktop mobile, completes the stretching process of flexible desktop.
Wherein, the telescoping mechanism further includes sliding slot, and the sliding slot is set to the one end of folding desk board far from storage cabinet,
The slide bar on the chute back and forth movement to stretch or retract flexible desktop.
The setting of sliding slot limits slide bar and is moved back and forth along sliding slot direction.
Preferably, the telescoping mechanism further includes sliding block, and the sliding block is located at slide bar bottom end, and setting is oblique on the sliding block
Hole, the slide bar are equipped with the first guiding axis, and first guiding axis is pierced by inclined hole and free to slide along inclined hole, and described second
Guide groove is arranged close to the end of slide bar in telescopic rod, and the end of the sliding block is provided with the second guiding axis, second guiding axis
It is inserted into guide groove, the bottom of the sliding block is additionally provided with first boss and second boss, and the sliding slot includes groove, is set to
The first inclined-plane, the second inclined-plane in groove, and positioned at the first inclined-plane, the third boss of the second beveled top end, the first boss,
Second boss enters or leaves third boss by the first inclined-plane, the second inclined-plane.
Transmission shaft is rotated by the effect of the second folding rod, the first telescopic rod and the rotation of the second telescopic rod is driven, with second
The hinged slide bar of telescopic rod moves, and flexible desktop is driven to stretch out, and sliding block and slide bar keep relative static conditions at this time, follows
Slide bar is mobile, and when sliding block is moved to first boss, second boss and the first inclined-plane, the second contact of incline plane, the desktop that stretches is complete
Complete to stretch out folding desk board, slide bar continues to rotate under the action of the second telescopic rod, drives flexible desktop to stretch out with further, guiding
Slot acts on the second guiding axis, and band movable slider is moved along inclined hole direction, and first boss, second boss are through the first inclined-plane, second
Inclined-plane is moved to third boss, and displacement straight up occurs for sliding block, and slide bar and flexible desktop move up therewith, and stretch desktop and folding
Folded desktop is in same plane.
During flexible desktop stretches out folding desk board, transmission shaft drives the first telescopic rod, the rotation of the second telescopic rod, the
The angle of one telescopic rod and the second telescopic rod constantly increases, and when reaching 180 °, flexible desktop is fully extended and stretches in maximum
It does well, first boss, second boss enter third boss by the first inclined-plane, the second inclined-plane at this time；When the first telescopic rod and
When the angle of second telescopic rod continues to increase, flexible desktop presentation is a degree of to pull back, and first boss, second boss are being oriented to
Sidesway occurs on third boss under the action of slot, the first guiding axis.It pulls back process, so that between flexible desktop and folding desk board
Seamless connection, it is more convenient when user uses.
Compared with prior art, of the utility model the utility model has the advantages that the utility model electric foldable table realizes
While folding desk board expansion or folding, the process of stretch desktop stretching, extension or contraction realizes the biggish usable floor area of desktop；This
Utility model electric foldable table is realized that folding desk board is synchronous with flexible desktop and is carried out, and improves service efficiency, improves user
Experience；Flexible desktop is movably arranged in folding desk board by the utility model electric foldable table, reduces the occupied space of folding table；
Guide groove is arranged in the second telescopic rod end in the utility model electric foldable table, and the first guiding axis is arranged on slide bar, sets on sliding block
Set inclined hole, slider end is arranged the second guiding axis, and guide groove and the second guiding axis, inclined hole is respectively cooperating with the first guiding axis makes
With the seamless connection of realization flexible desktop and folding desk board.
Detailed description of the invention
The utility model is further described below in conjunction with the drawings and specific embodiments:
Structural schematic diagram when Fig. 1 is the expansion of the utility model folding table；
Partial cutaway view when Fig. 2 is the expansion of the utility model folding table；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the partial enlarged view in Fig. 2 at B；
Fig. 5 is partial cutaway view when the utility model folding table folds；
Fig. 6 is the structural schematic diagram of sliding block in the utility model folding table；
Fig. 7 is the annexation figure of the second telescopic rod, sliding block and slide bar in the utility model folding table；
Fig. 8 is the structural schematic diagram of sliding slot in the utility model folding table；
Fig. 9 is the mobile route schematic diagram of first boss in the utility model folding table, second boss.
Wherein: storage cabinet 1, folding desk board 2, stretch desktop 3, the first folding rod 4, the second folding rod 5, first bevel gear
11, second bevel gear 12, the first telescopic rod 13, the second telescopic rod 14, sliding slot 15, slide bar 16, bracket 17, transmission shaft 18, sliding block
19, inclined hole 20, the first guiding axis 21, guide groove 22, the second guiding axis 23, first boss 24, second boss 25, groove 26, the
One inclined-plane 27, the second inclined-plane 28, third boss 29.
Specific embodiment
Such as Fig. 1, a kind of folding table includes storing cabinet 1 and the desktop positioned at 1 outside of storage cabinet, and desktop is by folding desk board
2 and flexible desktop 3 form, flexible desktop 3 is movably arranged in the opening of folding desk board 2, and storage 1 two sides of cabinet are symmetrically arranged
There are bracket 17 and fold mechanism, fold mechanism includes the first folding rod 4 and the second folding rod 5, and the first folding rod 4, second folds
One end of bar 5 is hinged with ipsilateral bracket 17 respectively, the first folding rod 4, the second folding rod 5 the other end respectively with folding desk board
2 connections.
To the first folding rod 4 and the second folding rod 5 apply upward active force, the first folding rod 4 and the second folding rod 5 with
Rotation, the first folding rod 4 and the second folding rod 5 act on folding desk board 2, the completion when folding desk board 2 is rotated by 90 ° counterclockwise
The expansion process of folding desk board 2；Apply downward active force, the first folding rod 4, to the first folding rod 4 and the second folding rod 5
The reversion of 5 Foldable desktop 2 of two-fold bar, initial position is returned to when folding desk board 2 rotates clockwise 90 °, completes folding table
The contraction process of plate 2.
Such as Fig. 2,3,4,5, two groups of telescoping mechanisms are provided in folding desk board 2, the two sides of folding desk board 2 is located at, stretches
Contracting mechanism includes transmission shaft 18, the first telescopic rod 13, the second telescopic rod 14, slide bar 16 and sliding slot 15, and the connection of the second folding rod 5 passes
First bevel gear 11, one end setting and the first cone of the first telescopic rod 13 is arranged in one end of moving axis 18, the other end of transmission shaft 18
The second bevel gear 12 that gear 11 is meshed, the other end of the first telescopic rod 13 and one end of the second telescopic rod 14 are hinged, and second
The other end and slide bar 16 of telescopic rod 14 are hinged, one end setting sliding slot 15 of the folding desk board 2 far from storage cabinet 1, and slide bar 16
Above sliding slot 15, the one end of slide bar 16 far from the second telescopic rod 14 is fixedly connected with flexible desktop 3.
Such as Fig. 6, two inclined holes 20 are set on sliding block 19, the bottom setting first boss 24 and second boss 25 of sliding block 19,
The second guiding axis 23 is arranged in the end of sliding block 19.
Such as Fig. 4,7, sliding block 19 is located at 16 lower end of slide bar, and slide bar 16 is equipped with two first guiding axis 21, the first guiding axis
21 are pierced by inclined hole 20 respectively, and free to slide along inclined hole 20, and guide groove is arranged close to the end of slide bar 16 in the second telescopic rod 14
22, the second guiding axis 23 is inserted into guide groove 22.
Such as Fig. 8, sliding slot 15 includes groove 26, is set to the first inclined-plane 27, the second inclined-plane 28 in groove 26, and is located at the
One inclined-plane 27,28 top of the second inclined-plane third boss 29, first boss 24, second boss 25 pass through the first inclined-plane 27, second
Inclined-plane 28 enters or leaves third boss 29.
Such as Fig. 2,5,9, the second folding rod 5 during rotation, drives transmission shaft 18 to rotate, and transmission shaft 18 passes through the first cone
Gear 11 is engaged with second bevel gear 12, transfers the force to the first telescopic rod 13, and the first telescopic rod 13 is swung, and drives the
Two telescopic rods 14 are swung therewith, and driving slider 16 and sliding block 19 move on sliding slot 15, and flexible desktop 3 moves, and work as sliding block
When first boss 24, the second boss 25 of 19 bottom ends are moved to the first inclined-plane 27, the second 28 position of inclined-plane, the second telescopic rod 14 after
Continuous band moving slide-bar 16 is mobile, and flexible desktop 3 is driven to stretch out, and guide groove 22 acts on the second guiding axis 23, band movable slider 19 along
20 direction of inclined hole is mobile, and first boss 24, second boss 25 slide to third boss 29 by the first inclined-plane 27, the second inclined-plane 28,
Displacement straight up occurs for sliding block 19, and slide bar 16 and flexible desktop 3 move up therewith, and the desktop 3 that stretches is in same with folding desk board 2
One plane, the first telescopic rod 13 and the second telescopic rod 14 are in 180 ° of angles at this time, and transmission shaft 18 drives the first telescopic rod 13, second
Telescopic rod 14 continues to rotate, and when the angle of the first telescopic rod 13 and the second telescopic rod 14 continues to increase, the desktop 3 that stretches is presented one
Determine pulling back for degree, first boss 24, second boss 25 are under the action of guide groove 22, the first guiding axis 21 in third boss 29
Upper generation sidesway.
The above specific embodiments are only exemplary, is to preferably make skilled artisans appreciate that originally
Patent, be not to be construed as include to this patent range limitation；As long as appointing made by the spirit according to disclosed in this patent
How with change or modification, the range that this patent includes is each fallen within.
Claims (8)
1. a kind of folding table, including storage cabinet (1) and the desktop being located on the outside of storage cabinet (1), which is characterized in that the receipts
Receiving the two sides of cabinet (1) has been symmetrically arranged bracket and fold mechanism, and the fold mechanism includes the first folding rod (4) and the
Two-fold bar (5), first folding rod (4), the second folding rod (5) one end respectively with ipsilateral bracket (17) hingedly, institute
State the first folding rod (4), the other end of the second folding rod (5) is connect with desktop respectively.
2. folding table as described in claim 1, which is characterized in that the desktop is by folding desk board (2) and flexible desktop (3) group
At first folding rod (4), the second folding rod (5) are connect with folding desk board (2), and the folding desk board (2) is in far from receipts
Receive the side setting opening of cabinet (1), the flexible desktop (3) is movably arranged in opening, and the flexible desktop (3) is along folding
Desktop (2) is moved back and forth.
3. folding table as claimed in claim 2, which is characterized in that it is flexible to be provided at least one in the folding desk board (2)
Mechanism, the telescoping mechanism include transmission shaft (18), the first telescopic rod (13), the second telescopic rod (14) and slide bar (16), described
Second folding rod (5) connects the one end of transmission shaft (18), and first bevel gear (11) are arranged in the other end of the transmission shaft (18), institute
It states the first telescopic rod (13) and the one end of transmission shaft (18) is provided with the second bevel gear being meshed with first bevel gear (11)
(12), first telescopic rod (13) is hinged far from transmission shaft (18) one end and one end of the second telescopic rod (14), and described second
The other end of telescopic rod (14) and slide bar (16) hingedly, the slide bar (16) one end and extension table far from the second telescopic rod (14)
Plate (3) is fixedly connected.
4. folding table as claimed in claim 3, which is characterized in that the telescoping mechanism is one, is set to folding desk board (2)
Side, the transmission shaft (18) connect with ipsilateral the second folding rod (5).
5. folding table as claimed in claim 3, which is characterized in that the telescoping mechanism is one, is set to folding desk board (2)
Middle position, the transmission shaft (18) connect with the second folding rod (5) of side.
6. folding table as claimed in claim 3, which is characterized in that the telescoping mechanism is two, is symmetrically disposed on folding table
The two sides of plate (2), the transmission shaft (18) connect with ipsilateral the second folding rod (5) respectively.
7. such as the described in any item folding tables of claim 3-6, which is characterized in that the telescoping mechanism further includes sliding slot (15),
The sliding slot (15) is set to the one end of folding desk board (2) far from storage cabinet (1), and the slide bar (16) is past on sliding slot (15)
Movement is returned to stretch or retract flexible desktop (3).
8. folding table as claimed in claim 7, which is characterized in that the telescoping mechanism further includes sliding block (19), the sliding block
(19) it is located at slide bar (16) bottom end, inclined hole (20) is set on the sliding block (19), the slide bar (16) is equipped with the first guiding axis
(21), first guiding axis (21) is pierced by inclined hole (20) and, second telescopic rod (14) free to slide along inclined hole (20)
Guide groove (22) are arranged in end close to slide bar (16), and the end of the sliding block (19) is provided with the second guiding axis (23), described
Second guiding axis (23) is inserted into guide groove (22), and the bottom of the sliding block (19) is additionally provided with first boss (24) and second convex
Platform (25), the sliding slot (15) include groove (26), are set to the first inclined-plane (27), the second inclined-plane (28) in groove (26),
And it is located at the third boss (29) on the first inclined-plane (27), the second inclined-plane (28) top, the first boss (24), second boss
(25) enter or leave third boss (29) by the first inclined-plane (27), the second inclined-plane (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721300527.1U CN208286649U (en) | 2017-09-30 | 2017-09-30 | A kind of folding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721300527.1U CN208286649U (en) | 2017-09-30 | 2017-09-30 | A kind of folding table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208286649U true CN208286649U (en) | 2018-12-28 |
Family
ID=64697628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721300527.1U Active CN208286649U (en) | 2017-09-30 | 2017-09-30 | A kind of folding table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208286649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588860A (en) * | 2017-09-30 | 2019-04-09 | 上海工众机械技术有限公司 | A kind of folding table |
-
2017
- 2017-09-30 CN CN201721300527.1U patent/CN208286649U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588860A (en) * | 2017-09-30 | 2019-04-09 | 上海工众机械技术有限公司 | A kind of folding table |
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