CN206252081U - Docking panel rotational structure - Google Patents
Docking panel rotational structure Download PDFInfo
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- CN206252081U CN206252081U CN201620916190.6U CN201620916190U CN206252081U CN 206252081 U CN206252081 U CN 206252081U CN 201620916190 U CN201620916190 U CN 201620916190U CN 206252081 U CN206252081 U CN 206252081U
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Abstract
One kind docking panel rotational structure, including by connecting first panel and second panel that cross bar is connected, the groove and projection being spaced apart are formed in the following side of first panel and second panel interface, the lower surface of projection is the arcwall face of upward indent, under first panel with second panel phase mated condition, projection in first panel is embedded in the groove of second panel, projection in second panel is embedded in the groove of first panel, and, the arcwall face of projection fits with the outer peripheral face for being connected cross bar, projection in first panel is embraced and is located at the left and right sides for being connected cross bar respectively with the projection in second panel.The utility model has the advantage of：So that first panel has overlapping part with the joint of second panel, be conducive to improving the firmness of docking structure, projection particularly in first panel is embraced and is located at the left and right sides for being connected cross bar respectively with the projection in second panel, can further improve the structural strength of panel joints.
Description
Technical field
The utility model is related to a kind of docking panel rotational structure.
Background technology
At present, all there is the docking panel that can mutually fold, such as common folding table is folded in many furniture items
When, two pieces of docking panels can be folded, and during opening, two pieces of docking panels can be mutually butted into table.Although folding
Table has the less advantage of volume after folding, carries, receives and transport more convenient, but, panel joints structural strength
It is relatively low, panel is easily caused after stress in joint to lower recess, folding table can be damaged when serious.Such as existing docking panel
Interface be without the burnishing surface of concaveconvex structure, so, after two pieces of panels are mutually butted, panel front abutment joint and the back side pair
Seam is in the same plane, can not mutually be bitten between panel, so as to cause the structural strength of docking site relatively low.Additionally,
When folding table is used, the structural strength of panel joints is not high, it is necessary to install connection cross bar at panel joints back to carry out
Support.Existing connection cross bar typically uses hollow tube, and the caliber of whole pole is identical, so that the structure at pole two is strong
Degree is relatively low.Also, in order that two pieces of docking panels can be mutually locked in a state of use, connection cross bar is also needed to and pivot
Device is used cooperatively, however, identical due to connecting the caliber of cross bar, thus result in the connection cross bar that is installed on pivoting device without
Method obtains spacing, and the connection cross bar after installation easily produces movement.In sum, need to existing docking panel rotation
Structure is further improved.
Utility model content
First technical problem to be solved in the utility model is directed to above-mentioned state of the art, there is provided one kind can be carried
The docking panel rotational structure of the structural strength of panel joints high.
Above-mentioned state of the art is directed to during second technical problem to be solved in the utility model, there is provided one kind connection
Bar structure intensity Gao Bingneng accesses the docking panel rotational structure of axial limiting.
The utility model solve technical scheme that above-mentioned first technical problem used for：The docking panel rotation knot
Structure, including the first panel and second panel that can be mutually butted, rotate, first panel are connected with second panel by being connected cross bar
Connect, the connection cross bar is provided with use located at first panel and the lower section of second panel joint on described connection cross bar
Come the pivoting device for controlling first panel and second panel mutually to rotate, it is characterised in that：In the first panel and the second face
The following side of plate interface forms the groove and projection being spaced apart, and the lower surface of the projection is the arc of upward indent
Face, under the first panel with second panel phase mated condition, the projection in the first panel is embedded in second face
In the groove of plate, the projection in the second panel is embedded in the groove of the first panel, also, the projection arc
Face fits with the outer peripheral face of the connection cross bar, and the projection in the projection in the first panel and second panel is embraced set respectively
In the left and right sides of the connection cross bar.
Preferably, under the first panel with second panel phase mated condition, the projection in the first panel and
Projection on two panels is mutually connected successively.After said structure, connection cross bar can obtain more preferable support effect, and then
Make the structural strength of panel joints higher.
Further preferably, the upper lateral part in the first panel and second panel interface forms the upper docking for cooperating
Plane, under the first panel with second panel phase mated condition, the upper docking of first panel and second panel interface is put down
Face mutually reclines.
It is preferably spacing in order to be carried out to connection cross bar, at the back of the first panel and second panel adjacent to joint
The limited block being spaced apart is equipped with, under the first panel with second panel phase mated condition, described connection cross bar limit
Position is between the limited block of first panel and the limited block of second panel.
The technical scheme that above-mentioned second technical problem of the utility model solution is used is for the docking panel rotational structure
Connection cross bar inner hollow, and connect two of cross bar and be shaped to the necking segment that bar footpath diminishes, the pivoting device is installed
In described necking segment.
Preferably, described pivoting device includes the first connecting seat, the second connecting seat, shifting block and lock, described first
Connecting seat, the second connecting seat and shifting block are installed in the necking segment of the connection cross bar one, on first connecting seat
Pilot hole is provided with, of the lock is arranged on described shifting block, and the other end of the lock is provided with limit shaft, described group
Block acts on lock and the limit shaft is moved back and forth in pilot hole, under unlocking condition, described limit shaft movement
The second connecting seat is set to be relatively rotated with the first connecting seat to one end of pilot hole and away from the second described connecting seat, in lock
Only under state, described limit shaft is moved to the other end of pilot hole and is offseted with the second connecting seat and prevent the second connecting seat phase
First connecting seat is rotated.
Further preferably, the first assembly wall of the first described connecting seat including a pair opposing parallel settings, described the
Two connecting seats include the second assembly wall of a pair opposing parallel settings, and the first described assembly wall is located at the second assembly wall inner side,
Be provided with the through hole that passes through of necking segment for the connection cross bar on the first assembly wall and the second assembly wall, and the aperture of through hole with
The bar footpath of necking segment is adapted, described pilot hole be opened on the first described assembly wall and located at correspondingly through hole it is oblique under
Side, the shifting block is provided with the passed through for the necking segment of the connection cross bar located at the inside of the first assembly wall in the middle part of shifting block
One mounting hole, into operating portion, the other end of shifting block is provided with the second mounting hole for installing the lock to a capitiform of shifting block.Adopt
After said structure, the structure of pivoting device is more compact, the first connecting seat, the second connecting seat, the peace between shifting block and lock
Assembling structure is relatively reasonable.
Lock can have various structures, it is preferable that described lock include lock seat, located at latch seat one bearing pin with
And located at the pin-and-hole of lock seat other end, described bearing pin is arranged in the second described mounting hole, and described limit shaft is passed through
Described pin-and-hole, and limit shaft two ends located at respective side pilot hole in.
Further preferably, first support bar is respectively fixed with the bottom two opposite sides of the first panel, described
The bottom two opposite sides of two panels are respectively fixed with second support bar, and first connecting seat and the second connecting seat are separately mounted to
In the first support bar of side and two opposite ends of second support bar, in the phase of first support bar and the second support bar of opposite side
Opposite end is separately installed with the first limit base and the second limit base, and spacing hole is provided with the first limit base and the second limit base, the
The necking segment of one cross bar other end is spacing in described spacing hole.
Compared with prior art, the utility model has the advantage of：The first panel of the docking structure between the two panels
When being mutually butted with second panel, the projection in first panel is embedded in the groove of second panel, the projection in second panel
It is embedded in the groove of first panel so that first panel has overlapping part with the joint of second panel, so as to be conducive to
The firmness of panel docking structure, particularly bump design are improved into after the arcwall face that lower surface is upward indent, projection can be with
Matched with the outer peripheral face for being connected cross bar, so as to further improve the structural strength of panel joints.In addition, connection cross bar two
After using necking segment, the structural strength at connection cross bar two can be not only improved, and step-like block can be formed after necking down
Portion, coordinates pivoting device to play a part of to connection cross bar axial limiting, it is to avoid connection cross bar axial float.
Brief description of the drawings
Fig. 1 is the structural representation of the first panel of the utility model embodiment；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
Fig. 3 is the structural representation of another angle of first panel of the utility model embodiment；
Fig. 4 is the enlarged diagram of part B in Fig. 3；
Fig. 5 is the structural representation after the utility model embodiment first panel is docked with second panel；
Fig. 6 is the enlarged diagram of C portion in Fig. 5；
Fig. 7 is the structural representation using the folding table for having panel docking structure of the present utility model；
Fig. 8 is the enlarged diagram of D parts in Fig. 7.
Fig. 9 is the structural representation of the connection cross bar of the utility model embodiment；
Figure 10 is structural representation of the pivoting device of the utility model embodiment under unlocking condition；
Figure 11 is the pivoting device structural representation in a latched condition of the utility model embodiment；
Figure 12 is the structural representation of another angle of pivoting device shown in Figure 10；
Figure 13 is the perspective exploded view of the pivoting device of the utility model embodiment；
Figure 14 is the structural representation using the folding table for having pivoting device of the present utility model；
Figure 15 is the enlarged diagram of E parts in Figure 14.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 8, panel rotational structure is docked in the present embodiment includes the first panel 1 being mutually butted and the
Two panels 2, first panel 1 is connected with second panel 2 by being connected cross bar 10, and connection cross bar 10 is using pipe and located at first
The lower section of panel 1 and the joint of second panel 2.Wherein, the upper lateral part in first panel 1 and the interface of second panel 2 forms phase
The upper docking plane 5 for mutually coordinating, be spaced apart recessed is formed in the following side of first panel 1 and the interface of second panel 2
Groove 3 and projection 4.Under first panel 1 with the phase mated condition of second panel 2, first panel 1 and the interface of second panel 2 it is upper
Docking plane 5 is mutually reclined, and the projection 4 in first panel 1 is embedded in the groove 3 of second panel 2, convex in second panel 2
Block 4 is embedded in the groove 3 of first panel 1, so that first panel 1 has Chong Die position with the joint of second panel 2,
So as to be conducive to improving the firmness of panel docking structure.
In addition, the lower surface of projection 4 on the lower surface of projection 4 and second panel 2 in first panel 1 is upward indent
Arcwall face.Also, under first panel 1 with the phase mated condition of second panel 2, on the projection and second panel 2 in first panel 1
Projection be mutually connected successively, the arcwall face of the projection in the arcwall face of the projection in first panel 1 and second panel 2 is located at same
On one face of cylinder.After first panel 1 is relative with second panel 2 to be connect, the arcwall face of projection 4 and the outer peripheral face phase for being connected cross bar 10
Laminating, the projection 4 in first panel 1 embraces the left and right sides for being located at and being connected cross bar 10 with the projection 4 in second panel 2 respectively, from
And connection cross bar 10 is preferably supported, and then be conducive to improving the firmness of panel docking structure.Additionally, in order to more preferable
Spacing connection cross bar 10, in the present embodiment, interval is equipped with adjacent to joint at the back of first panel 1 and second panel 2
The limited block 18 of distribution, under first panel 1 with the phase mated condition of second panel 2, connection cross bar 10 is spacing in first panel 1
Between the limited block 18 of limited block 18 and second panel 2.
As shown in figure 9, in the present embodiment connection cross bar 10 using inner hollow steel pipe, connect cross bar 10 two into
Type is the necking segment 101 that bar footpath diminishes, and necking segment 101 is cylindrical, is provided with necking segment 101 for controlling the first face
The pivoting device that plate 1 is mutually rotated with second panel 2.Steel pipe two can not only improve steel pipe two using after necking segment 101
Structural strength, and step-like stop section can be formed after necking down, coordinate pivoting device to play to the axial limit of connection cross bar 10
The effect of position, it is to avoid the connection axial float of cross bar 10.
As shown in Figure 10 to Figure 13, the pivoting device in the present embodiment includes the first connecting seat 6, the second connecting seat 7, shifting block
8 and lock 9 and connection cross bar 10.Wherein, the first connecting seat 6 and the second connecting seat 7 use metalwork, the first connecting seat 6 to wrap
The first assembly wall 61 of a pair opposing parallel settings is included, the second connecting seat 7 includes the second assembly wall of a pair opposing parallel settings
71, the first assembly wall 61 is provided with through hole 13 located at the inner side of the second assembly wall 71 on the first assembly wall 61 and the second assembly wall 71,
And the aperture of through hole 13 is adapted with the bar footpath of necking segment 101, pilot hole 11, pilot hole 11 are provided with the first assembly wall 61
In the obliquely downward of correspondence side through hole 13.
Shifting block 8 and lock 9 can use working of plastics, and shifting block 8 located at the inside of the first assembly wall 61, open by the middle part of shifting block 8
There is the first mounting hole 81, the aperture of first mounting hole 81 is adapted with the necking segment 101 for being connected cross bar 10, one of shifting block 8
Operating portion 83 is formed, the other end of shifting block 8 is provided with the second mounting hole 82.Lock 9 is including lock seat 91, located at lock seat one
Bearing pin 92 and the pin-and-hole 93 located at lock seat other end, limit shaft 12 is provided with pin-and-hole 93.
When the pivoting device is installed, the bearing pin 92 of lock 9 is arranged in the second mounting hole 82 of shifting block 8, limit shaft 12
Two ends are in the pilot hole 11 of respective side.Located at the inside of the second connecting seat 7, i.e. the first assembly wall 61 sets first connecting seat 6
In the inner side of the second assembly wall 71, shifting block 8 is located at the inner side of the first assembly wall 61, also, the first connecting seat 6 and the second connecting seat 7
On through hole 13 and the first mounting hole 81 on shifting block 8 be mutually aligned, connect cross bar 10 1 necking segment 101 be arranged on it is upper
In the mounting hole 81 of through hole 13 and first stated, so that the first connecting seat 6, the second connecting seat 7 and shifting block 8 are all assembled into connection horizontal stroke
On bar 10.
When using, shifting block 8 acts on lock 9 and limit shaft 12 is moved back and forth in pilot hole 11, in unlocking condition
Under, limit shaft 12 is moved to one end of pilot hole 11 and away from the second connecting seat 7, so that the second connecting seat 7 is connected with first
Seat 6 can be relatively rotated；In a latched condition, limit shaft 12 is moved to the other end of pilot hole 11 and is offseted with the second connecting seat 7,
So as to prevent the second connecting seat 7 from being rotated relative to the first connecting seat 6.
As shown in Figure 14 and Figure 15, the bottom two opposite sides of first panel 1 are respectively fixed with first support bar 14, the second face
The bottom two opposite sides of plate 2 are respectively fixed with second support bar 15, and the first connecting seat 6 and the second connecting seat 7 are separately mounted to this
On two opposite ends of side first support bar 14 and second support bar 15, in first support bar 14 and the second support bar 15 of opposite side
Opposite end be separately installed with the first limit base 16 and the second limit base 17, opened on the first limit base 16 and the second limit base 17
Limited location hole (not shown), the necking segment 101 of connection cross bar 10 other end is spacing in spacing hole.
Under unlocking condition, because the first connecting seat 6 can be rotated mutually with the second connecting seat 7 so that first panel 1 with
Second panel 2 also can be rotated mutually, in a latched condition, because the first connecting seat 6 can not mutually turn with the second connecting seat 7
It is dynamic, so that first panel 1 is mutually locked and is combined into table with second panel 2.
The foregoing is only preferred embodiment of the present utility model, it is noted that for those of ordinary skill in the art
For, under the premise of principle of the present utility model is not departed from, various remodeling or improvement can be carried out to the utility model, these are equal
It is considered as within protection domain of the present utility model.
Claims (9)
1. a kind of docking panel rotational structure, including the first panel (1) and second panel (2) that can be mutually butted, rotate, first
Panel (1) is connected with second panel (2) by being connected cross bar (10), it is described connection cross bar (10) located at first panel (1) with
The lower section of second panel (2) joint, is provided with for controlling first panel (1) and second on described connection cross bar (10)
The pivoting device that panel (2) is mutually rotated, it is characterised in that：Under the first panel (1) and second panel (2) interface
Sidepiece forms the groove (3) and projection (4) being spaced apart, and the lower surface of the projection (4) is the arcwall face of upward indent,
Under the first panel (1) with second panel (2) phase mated condition, the projection (4) on the first panel (1) is embedded in institute
State in the groove (3) of second panel (2), the projection (4) on the second panel (2) is embedded in the recessed of the first panel (1)
In groove (3), also, the arcwall face of the projection (4) fits with the outer peripheral face of connection cross bar (10), the first panel
On projection and second panel on projection embrace the left and right sides for being located at the connection cross bar respectively.
It is 2. according to claim 1 to dock panel rotational structure, it is characterised in that：In the first panel (1) and second
Under panel (2) phase mated condition, the projection on the first panel (1) is mutually connected successively with the projection in second panel (2).
It is 3. according to claim 1 to dock panel rotational structure, it is characterised in that：In the first panel (1) and second
The upper lateral part of panel (2) interface forms the upper docking plane (5) for cooperating, in the first panel (1) and second panel
(2) under phase mated condition, the upper docking plane (5) of first panel (1) and second panel (2) interface mutually reclines.
It is 4. according to claim 1 to dock panel rotational structure, it is characterised in that：In the first panel (1) and second
The back of panel (2) is equipped with the limited block (18) being spaced apart adjacent to joint, in the first panel (1) and second panel
(2) under phase mated condition, the spacing limited block (18) in first panel of described connection cross bar (10) is spacing with second panel
Between block (18).
5. the docking panel rotational structure according to any claim in Claims 1-4, it is characterised in that：Described
Cross bar (10) inner hollow is connected, and connects two of cross bar (10) and be shaped to the necking segment (101) that bar footpath diminishes, the pivot
Rotary device is arranged in described necking segment (101).
It is 6. according to claim 5 to dock panel rotational structure, it is characterised in that：Described pivoting device includes first
Connecting seat (6), the second connecting seat (7), shifting block (8) and lock (9), first connecting seat (6), the second connecting seat (7) and group
Block (8) is installed in the necking segment (101) of the connection cross bar (10), is provided with first connecting seat (6) and led
To hole (11), of the lock (9) is arranged on described shifting block (8), and the other end of the lock (9) is provided with limit shaft
(12), the shifting block (8) acts on lock (9) and the limit shaft (12) is moved back and forth in pilot hole (11), is opening
Under lock status, described limit shaft (12) is moved to one end of pilot hole (11) and makes away from described the second connecting seat (7)
Second connecting seat (7) can be relatively rotated with the first connecting seat (6), and in a latched condition, described limit shaft (12) is moved to leads
To hole (11) the other end and offseted with the second connecting seat (7) and prevent relative first connecting seat (6) of the second connecting seat (7) from turning
It is dynamic.
It is 7. according to claim 6 to dock panel rotational structure, it is characterised in that：Described the first connecting seat (6) includes
First assembly wall (61) of a pair opposing parallel settings, described the second connecting seat (7) including a pair opposing parallel settings
Two assembly walls (71), described the first assembly wall (61) located at the second assembly wall (71) inner side, in the first assembly wall (61) and the
It is provided with the through hole (13) that passes through of necking segment (101) for connection cross bar (10) on two assembly walls (71), and through hole (13)
Aperture is adapted with the bar footpath of necking segment (101), and described pilot hole (11) is opened on described the first assembly wall (61) simultaneously
Located at the obliquely downward of correspondence through hole (13), the shifting block (8) is opened located at the inside of the first assembly wall (61), shifting block in the middle part of (8)
There is the first mounting hole (81) that passes through of necking segment (101) for the connection cross bar, a capitiform of shifting block (8) is into operating portion
(83), the other end of shifting block (8) is provided with the second mounting hole (82) for installing the lock (9).
It is 8. according to claim 7 to dock panel rotational structure, it is characterised in that：Described lock (9) includes lock seat
(91), located at the bearing pin (92) and the pin-and-hole (93) located at lock seat other end of lock seat one, described bearing pin (92) peace
In described the second mounting hole (82), described limit shaft (12) is through described pin-and-hole (93), and limit shaft (12)
Two ends are in the pilot hole (11) of respective side.
It is 9. according to claim 6 to dock panel rotational structure, it is characterised in that：In the bottom of the first panel (1)
Two opposite sides are respectively fixed with first support bar (14), and is respectively fixed with the bottom two opposite sides of the second panel (2)
Two support bars (15), first connecting seat (6) and the second connecting seat (7) be separately mounted to side first support bar (14) and
On two opposite ends of second support bar (15), divide with the opposite end of second support bar (15) in the first support bar (14) of opposite side
First limit base (16) and the second limit base (17) are not installed, are provided with the first limit base (16) and the second limit base (17)
Spacing hole, the necking segment (101) of the first cross bar (10) other end is spacing in described spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916190.6U CN206252081U (en) | 2016-08-20 | 2016-08-20 | Docking panel rotational structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916190.6U CN206252081U (en) | 2016-08-20 | 2016-08-20 | Docking panel rotational structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206252081U true CN206252081U (en) | 2017-06-16 |
Family
ID=59022711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620916190.6U Active CN206252081U (en) | 2016-08-20 | 2016-08-20 | Docking panel rotational structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206252081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106063638A (en) * | 2016-08-20 | 2016-11-02 | 宁波象吹塑家具有限公司 | Docking panel rotational structure |
| CN110432652A (en) * | 2019-09-24 | 2019-11-12 | 宁波一象吹塑家具有限公司 | A kind of desktop and the folding table for being equipped with the desktop |
-
2016
- 2016-08-20 CN CN201620916190.6U patent/CN206252081U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106063638A (en) * | 2016-08-20 | 2016-11-02 | 宁波象吹塑家具有限公司 | Docking panel rotational structure |
| CN110432652A (en) * | 2019-09-24 | 2019-11-12 | 宁波一象吹塑家具有限公司 | A kind of desktop and the folding table for being equipped with the desktop |
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