CN209202301U - A kind of same table edge rotating desk body - Google Patents
A kind of same table edge rotating desk body Download PDFInfo
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- CN209202301U CN209202301U CN201821399970.3U CN201821399970U CN209202301U CN 209202301 U CN209202301 U CN 209202301U CN 201821399970 U CN201821399970 U CN 201821399970U CN 209202301 U CN209202301 U CN 209202301U
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- card slot
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Abstract
The utility model belongs to technical field of furniture, disclose a kind of same table edge for rotating desk body, including be connected by linkage mechanism desktop bottom chassis and be set in the annular table edge of chassis edge, at least two fixture blocks are equipped with along the circumferential edges on chassis on the upper surface on chassis, the inner sidewall of annular table edge is equipped with the inclined ladder type card slot for cooperating sliding clamping with fixture block, annular table edge slides opposite chassis lifting carriage by fixture block in inclined ladder type card slot, and inclined ladder type card slot fixes fixture block by the way that the limiting slot at both ends is arranged in.The utility model property of can choose the space between chassis and desktop is blocked, in the case where guaranteeing that the desktop extension function of deformation desktop can be gone on smoothly, additionally it is possible to keep the beauty of desk body when extending without desktop；Annular table edge carries out sliding lifting by the structure of fixture block and inclined ladder type card slot, is then fixed by limiting slot, realizes that the structure of lifting is simple, facilitates operation, save cost.
Description
Technical field
The utility model belongs to technical field of furniture more particularly to dining table field of mechanisms, and in particular to a kind of rotation desk body
Same table edge.
Background technique
Furniture is deformed, as its name suggests, the furniture that can be deformed refers to that a furniture can be according to reality in appearance, function
Demand and change.It has overturned the single-function of antique traditional furniture, by changing inside of furniture structure, makes the same furniture
Can flexibly it change between multiple functions, i.e. a furniture is provided simultaneously with two or more kinds of household functions, realizes furniture
Function diversification.Furniture is deformed, maximum feature is to create space, and the same furniture can create multiple and different by deformation
The space of function.Specifically, the connection methods such as to be exactly furniture design teacher buckled using connecting rod, machine, pulley increase the structure of furniture
Variation makes furniture functions diversification using the modes such as folding, hiding, lifting, shared, displacement, as long as user passes through simply
The operations such as passage, overturning, folding, rotation can complete the conversion between furniture different function.A kind of design in this way, makes
Furniture produces the demand of a variety of environmental changes in single space, allows a space to serve as multiple spaces and uses, saves space-efficient
New space has been createed simultaneously.
Wherein commonly deformation furniture includes folding bed, folding table, Telescopic table, Combined table-chair or divan,
In, Telescopic table is generally dining table, mainly dilatation is realized by having the function of the mechanism of Telescopic, thus
Two-stage or multistage adjusting are able to carry out to achieve the effect that adjust size of desktop or increase the desktop number of plies；The prior art is mainly adopted
Be connected by linkage mechanism a pedestal used in desktop bottom, by linkage mechanism realize desktop extension or layering, desktop and
Space between pedestal is used to store the extension table of linkage mechanism and extension, but there are the drawbacks of be can be direct from outside
See internal linkage mechanism and extension table, so that desk body is unsightly, and has the structure of setting shutter, but shutter
Regulating mechanism be mostly multistage transmission mechanism, structure is complicated, it has not been convenient to operation and maintenance.
Utility model content
The utility model provides a kind of same table edge for rotating desk body, and for solving, changeable table can from outside in the prior art
With the linkage mechanism and extension table being immediately seen between desktop and pedestal, the inaesthetic technical problem of desk body；Meanwhile this is practical
The novel regulating mechanism that also can solve first the shutter for having changeable table to be arranged is mostly multistage transmission mechanism, and structure is complicated, no
The problem of facilitating operation and maintenance.
The technology employed by the present utility model is
A kind of same table edge rotating desk body, to solve existing changeable table in the prior art from outside it can directly be seen that table
Linkage mechanism and extension table between face and pedestal, the inaesthetic problem of desk body, moreover it is possible to solve the screening for first thering is changeable table to be arranged
The regulating mechanism of baffle is mostly multistage transmission mechanism, and structure is complicated, it has not been convenient to the problem of operation and maintenance, including pass through connection
Motivation structure is connected to the chassis of desktop bottom and is set in the annular table edge of chassis edge, on the upper surface on the chassis along
The circumferential edges on chassis are equipped at least two fixture blocks, and the inner sidewall of the annular table edge, which is equipped with, cooperates sliding clamping with fixture block
Inclined ladder type card slot, the annular table edge slide opposite chassis lifting carriage, the inclined ladder type by fixture block in inclined ladder type card slot
Card slot fixes fixture block by the way that the limiting slot at both ends is arranged in.
The working principle on this same table edge:
The effect of annular table edge is the gap blocked between desktop and chassis, guarantees the linkage mechanism between desktop and chassis
Do not seen by outside, and can decline when needing to deform, provides deformation space for extension table, desk body is facilitated to deform；Tool
Body, it is de- by the mobile limiting slot made at the top of inclined ladder type card slot and fixture block limit first when needing to rise annular table edge
From, annular table edge is rotated, inclined ladder type card slot fixture block can slide relatively at this time, since inclined ladder type card slot is inclined structure,
In the course of rotation, annular table edge can rise to fixture block and inclined ladder type card slot bottom relative to chassis in shape rotation is risen
When limiting slot contacts, fixture block is limited by the limiting slot of inclined ladder type card slot bottom, annular table edge rises to maximum at this time
Highly, the space between desktop and chassis can be blocked；When needing to carry out the extension of desktop, need annular table edge
It lowers, first fixture block and the limiting slot of inclined ladder type card slot bottom is limited are detached from this time, annular table edge is then rotated down, until card
Block is contacted with the limiting slot at the top of inclined ladder type card slot, is then limited by the limiting slot at the top of inclined ladder type card slot to fixture block,
The top edge of annular table edge is concordant with bottom plate at this time, can carry out the extension of desktop；By this same table edge, can choose
Property the space between chassis and desktop is blocked, can be gone on smoothly in the desktop extension function of guaranteeing deformation desktop
In the case of, additionally it is possible to the beauty of desk body is kept when extending without desktop.And annular table edge passes through fixture block and inclined ladder type card
The structure of slot carries out sliding lifting, is then fixed by limiting slot, realizes that the structure of lifting is simple, facilitates operation,
And it is also time saving and energy saving that later maintenance is got up, and saves cost.
It is worth noting that, the linkage mechanism of changeable table herein mainly includes unfolding mechanism, setting turntable is generally comprised
With fan board group, it can be arranged at least two crank groups on turntable by rotation turntable and push out setting in crank group
The fan board group of end forms an annular tabletop；Crank group then includes being hinged on the upper crank of one side of turntable and being hinged on another
The lower crank of one side, fan board group include that hinged male fan and the mother hinged with lower crank fan with upper crank；Board group is fanned when expansion
It is pushed by crank group and is slid in and out along straight line, fan board group is unfolded outward from two layers of stacked state and female fan decline is parallel simultaneously with male fan
It is finally spliced into an annular tabletop, and changeable table also mainly carries out the extension of desktop by linkage mechanism, is spliced into one
The bigger desktop of area.
Further, in order to guarantee the fluency slided between fixture block and inclined ladder type card slot, fixture block is including being fixed on chassis
The pedestal of top surface edge and the connecting rod being connected on pedestal, the other end of the connecting rod are connected with opposite connecting rod and turn
Dynamic pulley, the pulley are located in inclined ladder type card slot.Fixture block realizes the sliding in inclined ladder type card slot by pulley, relative to
Sliding friction reduces frictional force by rolling friction, makes more laborsaving when rotating annular table edge.
Further, connecting rod is connect with pulley by bearing.Bearing can be set on the central axis of pulley, connecting rod
It is connected with bearing, middle (center) bearing preferably can be ball bearing, and at low cost and rotation fluency is good.
Further, inclined ladder type card slot includes skewed slot, the limiting slot include the horizontal card slot that is connected to the top of the chute with
And the N-shaped slot being connected to skewed slot bottom.The skewed slot is to cut oblique groove body, can may be curved groove for straight-line groove, for song
The curvature of groove body should be as small as possible some when wire casing, so that more laborsaving when rotation；In terms of limiting slot, since annular table edge is being screwed into
When concordant with chassis, fixture block is contacted with the card slot at the top of inclined ladder type card slot, and annular table edge itself has certain gravity, because
This uses horizontal card slot, and after being screwed into designated position in annular table edge, fixture block is contacted with the card slot of inclined ladder type card slot bottom,
Since annular table edge itself has certain gravity, it is therefore desirable to using the groove body with certain limit function, such as N-shaped
Slot can still be able to carry out limit in the case where annular table edge has self gravity, prevent annular table edge slipping phenomena former
Position, and preferably, the top of N-shaped slot is higher than the position that skewed slot is connected to N-shaped slot.
Further, N-shaped slot connect with skewed slot side groove body and skewed slot between angle α be obtuse angle, the N-shaped slot is remote
The rectangular channel that groove body from skewed slot side is vertically arranged.N-shaped slot connect with skewed slot side groove body and skewed slot between angle α
It can be convenient pulley cut-in N-shaped slot for obtuse angle to be limited, and the rectangle that N-shaped slot is vertically arranged far from the groove body of skewed slot side
Slot is the position-limiting action that pulley is detached from N-shaped slot easily in order to prevent.
Further, connecting rod is threaded rod, and connecting rod is connect with whorl of base.Threaded rod make connecting rod and pedestal it
Between connection be detachable and adjustable connection, facilitate maintenance and adjustment replacement.
Further, four fixture blocks are set on chassis, and fixture block circular array on chassis is distributed, the inclined ladder type card slot
Fixture block is corresponded on the inner sidewall of annular table edge is arranged four.
The utility model has the following beneficial effects:
The utility model blocks the space between chassis and desktop to the property of can choose by same table edge,
In the case where guaranteeing that the desktop extension function of deformation desktop can be gone on smoothly, additionally it is possible to keep table when extending without desktop
The beauty of body.And annular table edge carries out sliding lifting by the structure of fixture block and inclined ladder type card slot, then pass through limiting slot into
Row limit is fixed, and is realized that the structure of lifting is simple, is facilitated operation, and later maintenance is got up also time saving and energy saving, saves cost.
Detailed description of the invention
Fig. 1 is that the annular table edge of the utility model rises to the structural schematic diagram of chassis upper；
Fig. 2 is that the annular table edge of the utility model drops to the structural schematic diagram of chassis lower part；
Fig. 3 is the structural schematic diagram of the utility model chassis and fixture block；
Fig. 4 is the structural schematic diagram of inclined ladder type card slot in the utility model annular table edge；
Fig. 5 is the structural schematic diagram of the utility model fixture block；
Fig. 6 is the structural schematic diagram that desk body is rotated in the utility model embodiment 1；
Fig. 7 is the schematic diagram when extension table of the utility model rotation desk body is undeployed；
Schematic diagram when Fig. 8 is the extension table expansion of the utility model rotation desk body.
In figure: the chassis 1-；2- annular table edge；3- pedestal；4- connecting rod；5- pulley；6- skewed slot；The horizontal card slot of 7-；8-n type
Slot；101- linkage mechanism；102- desktop.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
Embodiment 1:
As shown in figures 1-8, a kind of same table edge rotating desk body, can from outside to solve existing changeable table in the prior art
With the linkage mechanism 101 and extension table being immediately seen between desktop 102 and pedestal 3, the inaesthetic problem of desk body, moreover it is possible to solve
The regulating mechanism for the shutter for first having changeable table to be arranged is mostly multistage transmission mechanism, and structure is complicated, it has not been convenient to operation and dimension
The problem of shield, including being connected to the chassis 1 of 102 bottom of desktop by linkage mechanism 101 and being set in the annular at 1 edge of chassis
Table edge 2, the circumferential edges on the upper surface on the chassis 1 along chassis 1 are equipped at least two fixture blocks, the annular table edge 2
Inner sidewall is equipped with the inclined ladder type card slot for cooperating sliding clamping with fixture block, and the annular table edge 2 is by fixture block in inclined ladder type card slot
Interior to slide opposite 1 lifting carriage of chassis, the inclined ladder type card slot limit admittedly to fixture block by the way that the limiting slot at both ends is arranged in
It is fixed.
The working principle on this same table edge:
The effect of annular table edge 2 is the gap blocked between desktop 102 and chassis 1, is guaranteed between desktop 102 and chassis 1
Linkage mechanism 101 do not seen by outside, and can decline when needing to deform, provide deformation space for extension table 102,
Desk body is facilitated to deform；Specifically, passing through the mobile limit made at the top of inclined ladder type card slot first when needing to rise annular table edge 2
Position slot and fixture block, which limit, to be detached from, and annular table edge 2 is rotated, and inclined ladder type card slot fixture block can slide relatively at this time, due to inclined ladder type card slot
For inclined structure, therefore in the course of rotation, annular table edge 2 can opposite chassis 1 rotated in shape is risen, rise to fixture block
When being contacted with the limiting slot of inclined ladder type card slot bottom, fixture block is limited by the limiting slot of inclined ladder type card slot bottom, at this time
Annular 2 hit the ceiling of table edge, the space between desktop 102 and chassis 1 can be blocked；It is needing to carry out desktop
It when 102 extension, needs to lower annular table edge 2, first fixture block and the limiting slot of inclined ladder type card slot bottom is limited are detached from this time,
Then it is rotated down annular table edge 2, until fixture block is contacted with the limiting slot at the top of inclined ladder type card slot, then by inclined ladder type card slot
The limiting slot at top limits fixture block, and the top edge of annular table edge 2 is concordant with bottom plate at this time, can carry out desktop
102 extension；By this same table edge, the property of can choose the space between chassis 1 and desktop 102 is blocked, is being protected
In the case that the extension of desktop 102 function of card deformation desktop 102 can be gone on smoothly, additionally it is possible to be extended without desktop 102
When keep desk body beauty.And annular table edge 2 carries out sliding lifting by the structure of fixture block and inclined ladder type card slot, then passes through
Limiting slot fixes, and realizes that the structure of lifting is simple, facilitates operation, and later maintenance is got up also time saving and energy saving, section
Cost is saved.
It is worth noting that, the linkage mechanism 101 of changeable table herein mainly includes unfolding mechanism, generally comprises setting and turn
Disk and fan board group can be arranged at least two crank groups on turntable and push out setting in crank by rotation turntable
The fan board group of group end forms an annular tabletop；Crank group then includes being hinged on the upper crank of one side of turntable and being hinged on
The lower crank of another side, fan board group include that hinged male fan and the mother hinged with lower crank fan with upper crank；Plate is fanned when expansion
Group is pushed by crank group and is slid in and out along straight line, and fan board group is unfolded outward from two layers of stacked state and female fan decline is parallel with male fan
And it is finally spliced into an annular tabletop 102, and changeable table also mainly carries out the extension of desktop 102 by linkage mechanism 101,
It is spliced into the bigger desktop of area 102.
Embodiment 2:
On the basis of embodiment 1, as shown in Figs. 1-5, in order to guarantee the smoothness slided between fixture block and inclined ladder type card slot
Property, fixture block includes the pedestal 3 and connection connecting rod 4 on the base 3 for being fixed on 1 top surface edge of chassis, the connecting rod 4
The other end be connected with the pulley 5 rotated relative to connecting rod 4, the pulley 5 is located in inclined ladder type card slot.Fixture block passes through pulley 5
It realizes that the sliding in inclined ladder type card slot reduces frictional force by rolling friction relative to sliding friction, makes in rotation annular
It is more laborsaving when table edge 2；Connecting rod 4 is connect with pulley 5 by bearing.Bearing can be set on the central axis of pulley 5,
Connecting rod 4 is connected with bearing, and middle (center) bearing preferably can be ball bearing, and at low cost and rotation fluency is good.
Embodiment 3:
On the basis of the above embodiments, as shown in Figs 1-4, inclined ladder type card slot includes skewed slot 6, the limiting slot include with
The horizontal card slot 7 being connected at the top of skewed slot 6 and the N-shaped slot 8 being connected to 6 bottom of skewed slot.The skewed slot 6 is to cut oblique groove body, can
Think that straight-line groove may be curved groove, the curvature of groove body should be as small as possible some when being curved groove, so that more laborsaving when rotation；
In terms of limiting slot, since annular table edge 2 is when being screwed into concordant with chassis 1, fixture block is contacted with the card slot at the top of inclined ladder type card slot, and
And annular table edge 2 itself has certain gravity, therefore uses horizontal card slot 7, is screwed into designated position in annular table edge 2
Afterwards, fixture block is contacted with the card slot of inclined ladder type card slot bottom, since annular table edge 2 itself has certain gravity, it is therefore desirable to adopt
It, can be in the case where annular table edge 2 has self gravity still with the groove body with certain limit function, such as N-shaped slot 8
It is able to carry out limit, prevents annular 2 slipping phenomena of table edge in situ, and preferably, the top of N-shaped slot 8 is higher than skewed slot 6 and N-shaped
The position that slot 8 is connected to；N-shaped slot 8 connect with skewed slot 6 side groove body and skewed slot 6 between angle α be obtuse angle, the N-shaped slot 8
The rectangular channel that groove body far from 6 side of skewed slot is vertically arranged.N-shaped slot 8 connect with skewed slot 6 side groove body and skewed slot 6 between
Angle α be that obtuse angle can be convenient pulley 5 and be divided into N-shaped slot 8 and limited, and groove body of the N-shaped slot 8 far from 6 side of skewed slot is perpendicular
The rectangular channel being directly arranged is the position-limiting action that pulley 5 is detached from N-shaped slot 8 easily in order to prevent.
Embodiment 4:
On the basis of the above embodiments, as shown in Figs. 1-5, connecting rod 4 is threaded rod, and connecting rod 4 and 3 screw thread of pedestal connect
It connects.Threaded rod makes the connection between connecting rod 4 and pedestal 3 be detachable and adjustable connection, facilitates maintenance and adjustment
Replacement；Four fixture blocks are set on chassis 1, and fixture block circular array on chassis 1 is distributed, and the inclined ladder type card slot is in annular table edge
Fixture block is corresponded on 2 inner sidewall is arranged four.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (7)
1. a kind of same table edge for rotating desk body, it is characterised in that: including being connected to desktop (102) by linkage mechanism (101)
The chassis (1) of bottom and the annular table edge (2) for being set in chassis (1) edge, along chassis on the upper surface of the chassis (1)
(1) circumferential edges are equipped at least two fixture blocks, and the inner sidewall of the annular table edge (2), which is equipped with, cooperates sliding clamping with fixture block
Inclined ladder type card slot, the annular table edge (2) slide in inclined ladder type card slot by fixture block with respect to chassis (1) lifting carriage, institute
It states inclined ladder type card slot and fixture block is fixed by the way that the limiting slot at both ends is arranged in.
2. a kind of same table edge for rotating desk body according to claim 1, it is characterised in that: the fixture block includes being fixed on
The other end of the pedestal (3) of chassis (1) top surface edge and the connecting rod (4) being connected on pedestal, the connecting rod (4) connects
It is connected to the pulley (5) relative to connecting rod (4) rotation, the pulley (5) is located in inclined ladder type card slot.
3. a kind of same table edge for rotating desk body according to claim 2, it is characterised in that: the connecting rod (4) and cunning
(5) are taken turns to connect by bearing.
4. a kind of same table edge for rotating desk body according to claim 1-3, it is characterised in that: the inclined ladder type
Card slot includes skewed slot (6), the limiting slot include with the horizontal card slot (7) being connected at the top of skewed slot (6) and with skewed slot (6) bottom
The N-shaped slot (8) of connection.
5. a kind of same table edge for rotating desk body according to claim 4, it is characterised in that: the N-shaped slot (8) and skewed slot
(6) angle α to connect between the groove body and skewed slot (6) of side is obtuse angle, groove body of the N-shaped slot (8) far from skewed slot (6) side
The rectangular channel being vertically arranged.
6. a kind of same table edge for rotating desk body according to claim 2, it is characterised in that: the connecting rod (4) is spiral shell
Rasp bar, connecting rod (4) are threadedly coupled with pedestal (3).
7. a kind of same table edge for rotating desk body according to claim 6, it is characterised in that: be arranged on the chassis (1)
Four fixture blocks, fixture block circular array on chassis (1) are distributed, and the inclined ladder type card slot is on the inner sidewall of annular table edge (2)
Corresponding fixture block is arranged four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399970.3U CN209202301U (en) | 2018-08-28 | 2018-08-28 | A kind of same table edge rotating desk body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399970.3U CN209202301U (en) | 2018-08-28 | 2018-08-28 | A kind of same table edge rotating desk body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209202301U true CN209202301U (en) | 2019-08-06 |
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ID=67453371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821399970.3U Active CN209202301U (en) | 2018-08-28 | 2018-08-28 | A kind of same table edge rotating desk body |
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| Country | Link |
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| CN (1) | CN209202301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331576A (en) * | 2021-07-21 | 2021-09-03 | 中国人民解放军陆军特色医学中心 | Teaching integrated computer-machine comprehensive teacher's desk |
-
2018
- 2018-08-28 CN CN201821399970.3U patent/CN209202301U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331576A (en) * | 2021-07-21 | 2021-09-03 | 中国人民解放军陆军特色医学中心 | Teaching integrated computer-machine comprehensive teacher's desk |
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