CN109938490A - A kind of reducing folding dining table - Google Patents

A kind of reducing folding dining table Download PDF

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Publication number
CN109938490A
CN109938490A CN201910320500.6A CN201910320500A CN109938490A CN 109938490 A CN109938490 A CN 109938490A CN 201910320500 A CN201910320500 A CN 201910320500A CN 109938490 A CN109938490 A CN 109938490A
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China
Prior art keywords
desktop
fan
plate
sliding
bottom plate
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CN201910320500.6A
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Chinese (zh)
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施春山
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Individual
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Individual
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Priority to CN201910320500.6A priority Critical patent/CN109938490A/en
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Abstract

The invention discloses a kind of reducing folding dining table, including one piece of small table plate, drive plate, fixed bottom plate, even numbered blocks sector desktop, support baseboard and for fan-shaped desktop to be collapsed the collecting device with expansion;It can be spliced into a complete annulus after the even numbered blocks sector desktop expansion, the small table plate is higher than the plane where the annulus;The even numbered blocks sector desktop is mounted on fixed bottom plate by collecting device, and rotating the fixed bottom plate can control the collecting device for even numbered blocks sector desktop gathering and be unfolded.After desktop becomes larger, the lifting carriage frame load-bearing capacity on collecting device is strong, it can be ensured that desktop can bear biggish load;It is easy to operate in addition, this is simple and reasonable, convenient to install and maintain, only it need to rotate fixed bottom plate and can be realized desktop is become larger or reduced.

Description

A kind of reducing folding dining table
Technical field
Technical field of furniture of the present invention more particularly to a kind of reducing folding dining table.
Background technique
When family usually has dinner at present, generally 3~5 mouthfuls of people, it is only necessary to a fixed round tea table, but save Holiday or relatives and friends have a dinner party, it is necessary to round table of the major diameter with mini-roundabout.Currently, can only separately buy major diameter desktop and Minor diameter turntable is placed on original desk and uses, can the storage of major diameter desktop be not but too convenient, especially city Resident, living space is limited, even if there is local placement, also will affect indoor beauty.
The Chinese patent of Patent No. " ZL201510426717.7 ", entitled " a kind of reducing folding dining table ", it is open A kind of folding dining table of reducing, the dining table can be according to the demands of user, and easily zoom in or out desktop, very It is practical.But the dining table load-bearing capacity is weak, structure is complicated after amplification there is also desktop, installation and maintenance are difficult and manufacture at The disadvantages of this is high.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of reducing proposed folds meal Table.
To achieve the goals above, present invention employs following technical solutions: a kind of reducing folding dining table, including one piece Small table plate, drive plate fix bottom plate, even numbered blocks sector desktop, support baseboard and are used to that fan-shaped desktop to be collapsed and is unfolded Collecting device;It can be spliced into a complete annulus after the even numbered blocks sector desktop expansion, the small table plate is high Plane where the annulus;The even numbered blocks sector desktop is mounted on fixed bottom plate by collecting device, the support Plate upper surface center is fixedly installed support base, the drive plate be fixedly mounted on the support base and with branch It is coaxial to support seat.The fixed bottom plate is rotatably mounted on support baseboard and coaxial with the drive plate, rotates the fixation Bottom plate can control the collecting device and the even numbered blocks sector desktop collapsed and is unfolded.
It is as above-mentioned technical proposal to further describe:
The collecting device includes upper drive rod, underdrive bar, sliding rail, fixed high sliding rack and lifting carriage frame;It is described Sliding rail it is radially radial be fixed at the fixation plate upper surface, sliding rail described in every according to Minor tick is provided with surely high sliding rack or lifting carriage frame and constitutes and is slidably matched, and the fixed high sliding rack and lifting are slided The fan-shaped desktop is fixedly installed in moving frame;One end of the upper drive rod is flexibly connected with fixed high sliding rack, is another End is flexibly connected with the drive plate, and one end of the underdrive bar is flexibly connected with lifting carriage frame, the other end and the biography Moving plate is flexibly connected.
It is as above-mentioned technical proposal to further describe:
The lifting carriage frame includes the first sliding block, axis, the axle sleeve being slidably matched with axis, sliding slot and the cunning with sliding slot cooperation Wheel, first sliding block are slidably matched with the sliding rail, and the axis is fixed at first upper end of slide block face, described Axle sleeve is fixed on the fan-shaped desktop, and the sliding slot is placed in the lateral surface of the sliding rail and in interior low outer high dip Setting, the pulley are mounted on the fan-shaped desktop lower end surface by stabilizer blade, and the sector desktop is installed by axis and axle sleeve It can slide up and down on first sliding block and in the sliding slot and move up and down with the pulley.The underdrive bar One end is movably connected in first upper end of slide block face by the first pin shaft.
It is as above-mentioned technical proposal to further describe:
The fixed high sliding rack includes the second sliding block, and second sliding block two sides are slidably matched with sliding rail, the sector Desktop is fixedly mounted on second upper end of slide block face.One end of the upper drive rod is movably connected in described by the second pin shaft Second upper end of slide block face.
It is as above-mentioned technical proposal to further describe:
The fixed bottom plate is rotated clockwise, when the fan-shaped desktop being driven to be deployed into extreme position, the lifting carriage frame On fan-shaped desktop with the pulley in the sliding slot upward sliding and on move to and the fixed high sliding rack on fan-shaped desktop Height it is consistent, at this point, the fan-shaped desktop is spliced into a complete annulus;The fixed bottom plate, band are rotated counterclockwise When moving the fan-shaped desktop and collapsing to extreme position, the fixed high sliding rack and lifting carriage frame are along the sliding rail Slided to center, the fan-shaped desktop on the lifting carriage frame with the pulley in the sliding slot slide downward and be displaced downwardly to institute The downside of fan-shaped desktop on surely high sliding rack is stated, the fan-shaped desktop is collapsed to the small table plate and the fixation bottom Between plate.
It is as above-mentioned technical proposal to further describe:
The upper drive rod, underdrive bar are arc metal plate, and are arranged along the drive plate circumferencial direction.
It is as above-mentioned technical proposal to further describe:
Multi-directional ball is installed on the support baseboard, which supports with the fixed bottom plate lower end surface.The sector Desktop upper surface is equipped with multi-directional ball, and the multi-directional ball upper end and the lower end surface of the small table plate are supported.
It is as above-mentioned technical proposal to further describe:
The small table plate is rotatably mounted on the drive plate.The support baseboard is equipped with surrounding edge moving up and down.
It is as above-mentioned technical proposal to further describe:
The outside diameter for the annulus that the fan-shaped desktop is spliced into is greater than the diameter of the small table plate, circular diameter in the annulus Less than the diameter of the small table plate;Excircle diameter is less than the diameter of the small table plate after the sector desktop collapses.
It is as above-mentioned technical proposal to further describe:
The support baseboard lower end is connect with feet.
A kind of reducing folding dining table provided according to the present invention, compared with the existing technology the advantages of are as follows:
Compared with prior art, a kind of reducing folding dining table provided by the invention, after desktop becomes larger, on collecting device Lifting carriage frame load-bearing capacity is strong, it can be ensured that desktop can bear biggish load;In addition, the simple and reasonable, installation and maintenance It is convenient, it is easy to operate, only it need to rotate fixed bottom plate and can be realized desktop is become larger or reduced.
Detailed description of the invention
Fig. 1 is a kind of agent structure schematic diagram of reducing folding dining table proposed by the present invention;
Fig. 2 is that a kind of reducing folding dining table proposed by the present invention collapses the structural schematic diagram to the axis side direction of extreme position (having deleted small table plate);
Fig. 3 is that a kind of reducing folding dining table proposed by the present invention collapses the structural schematic diagram to the overlook direction of extreme position (having deleted small table plate)
Fig. 4 is the schematic cross-sectional view of A-A in Fig. 3;
Fig. 5 is the structural schematic diagram for the axis side direction that a kind of reducing folding dining table proposed by the present invention is deployed into extreme position (having deleted small table plate);
Fig. 6 is the structural schematic diagram for the overlook direction that a kind of reducing folding dining table proposed by the present invention is deployed into extreme position (having deleted small table plate);
Fig. 7 is a kind of structural schematic diagram of the axis side direction of the lifting carriage frame of reducing folding dining table proposed by the present invention;
Fig. 8 is a kind of structural schematic diagram for looking up direction of the lifting carriage frame of reducing folding dining table proposed by the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.1-8, a kind of reducing folding dining table, including one piece of small table plate 1, drive plate 2, fixed bottom plate 3, even number Block sector desktop 4, support baseboard 5 and the collecting device 6 for collapsing and being unfolded fan-shaped desktop 4;The even numbered blocks fan Shape desktop 4 can be spliced into a complete annulus after being unfolded, the small table plate 1 is higher than the plane where the annulus;Institute It states even numbered blocks sector desktop 4 to be mounted on fixed bottom plate 3 by collecting device 6, the 5 upper surface center of support baseboard is solid Surely it is provided with support base 52, the drive plate 2 is fixedly mounted on the support base 52 and coaxial with support base 52.It is described Fixed bottom plate 3 is rotatably mounted on support baseboard 5 and coaxial with the drive plate 2, and the rotation fixed bottom plate 3 can be controlled It makes the collecting device 6 and the even numbered blocks sector desktop 4 is collapsed and is unfolded.
The collecting device 6 includes upper drive rod 61, underdrive bar 62, sliding rail 63, fixed high sliding rack 7 and lifting Sliding rack 8;The sliding rail 63 is radially radial to be fixed at 3 upper surface of fixation bottom plate, every institute The sliding rail 63 stated is sequentially arranged at intervals with surely high sliding rack 7 or lifting carriage frame 8 and constitutes and is slidably matched, described The fan-shaped desktop 4 is fixedly installed on fixed high sliding rack 7 and lifting carriage frame 8;One end of the upper drive rod 61 with Fixed high sliding rack 7 is flexibly connected, the other end is flexibly connected with the drive plate 2, and one end of the underdrive bar 62 and lifting are slided Moving frame 8 is flexibly connected, the other end is flexibly connected with the drive plate 2.
The lifting carriage frame 8 include the first sliding block 81, axis 82, the axle sleeve 83 being slidably matched with axis 82, sliding slot 84 and The pulley 85 cooperated with sliding slot 84, first sliding block 81 are slidably matched with the sliding rail 63, and the axis 82 is fixedly installed In 81 upper surface of the first sliding block, the axle sleeve 83 is fixed on the fan-shaped desktop 4, and the sliding slot 84 is placed in described The lateral surface of sliding rail 63 and in interior low outer high dip setting, the pulley 85 is mounted on the fan-shaped desktop by stabilizer blade 86 On 4 lower end surfaces, the sector desktop 4 is mounted on first sliding block 81 by axis 82 and axle sleeve 83 and can be with the pulley 85 slide up and down in the sliding slot 84 and are moved up and down.One end of the underdrive bar 62 is flexibly connected by the first pin shaft 66 In 81 upper surface of the first sliding block.
The fixed high sliding rack 7 includes the second sliding block 71, and 71 two sides of the second sliding block are matched with the sliding of sliding rail 63 It closes, the sector desktop 4 is fixedly mounted on 71 upper surface of the second sliding block.One end of the upper drive rod 61 passes through the second pin Axis 67 is movably connected in 71 upper surface of the second sliding block.
In conclusion rotating clockwise the fixed bottom plate 3, support base 52 and drive plate 2 and support baseboard 5 are fixed not Dynamic, fixed high sliding rack 7 and lifting carriage frame 8 under the promotion of upper drive rod 61 and underdrive bar 62, are forced along sliding rail respectively Road 63 slides in and out displacement, and the expansion outward therewith of fan-shaped desktop 4, when fan-shaped desktop 4 is deployed into extreme position, the lifting is slided Fan-shaped desktop 4 in moving frame 8 with the pulley 85 in the sliding slot 84 upward sliding and on move to and the fixed high sliding rack 7 The height of upper sector desktop 4 is consistent, at this point, the fan-shaped desktop 4 is spliced into a complete annulus;Rotation institute counterclockwise It is fixed with support baseboard 5 to state fixed bottom plate 3, support base 52 and drive plate 2, fixed high sliding rack 7 and lifting carriage frame 8 divide Not under the pulling force of upper drive rod 61 and underdrive bar 62, it is forced to collapse along 63 slid inward of sliding rail, when fan-shaped desktop 4 is received When holding together to extreme position, the fixed high sliding rack 7 and lifting carriage frame 8 are slided along the sliding rail 63 to center, institute State fan-shaped desktop 4 on lifting carriage frame 8 with the pulley 85 in the sliding slot 84 slide downward and be displaced downwardly to the fixed height The downside of fan-shaped desktop 4 on sliding rack 7, the fan-shaped desktop 4 are collapsed to the small table plate 1 and the fixation bottom plate 3 Between.Desktop is very easily realized to become larger or reduce.
The upper drive rod 61, underdrive bar 62 are arc metal plate, and are arranged along 2 circumferencial direction of drive plate, Arc metal plate can be come out with the direct punch process of punching machine, low in cost.
Multi-directional ball 51 is installed on the support baseboard 5, which supports with fixed 3 lower end surface of bottom plate Top.4 upper surface of the sector desktop is equipped with multi-directional ball 51, and 51 upper end of multi-directional ball and the lower end surface of the small table plate 1 are supported. The setting of multi-directional ball 51 can effectively enhance the load-bearing capacity of fan-shaped desktop 4, avoid generating change because of overload using middle Shape.
The small table plate 1 is rotatably mounted on the drive plate 2.The support baseboard 5 is equipped with and can move up and down Surrounding edge 9.After gathering, surrounding edge 9 can cover fan-shaped desktop 4, enhance its aesthetics.
The outside diameter for the annulus that the fan-shaped desktop 4 is spliced into is greater than the diameter of the small table plate 1, in the annulus Circular diameter is less than the diameter of the small table plate 1;Excircle diameter is less than the straight of the small table plate 1 after the sector desktop 4 collapses Diameter.5 lower end of support baseboard is connect with feet 10.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features, All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention Within protection scope.

Claims (10)

1. a kind of reducing folding dining table, it is characterised in that: including one piece of small table plate (1), drive plate (2), fixed bottom plate (3), even numbered blocks sector desktop (4), support baseboard (5) and the collecting device (6) for fan-shaped desktop (4) to be collapsed and are unfolded ;It can be spliced into a complete annulus after even numbered blocks sector desktop (4) expansion, the small table plate (1) is higher than institute State the plane where annulus;The even numbered blocks sector desktop (4) is mounted on fixed bottom plate (3) by collecting device (6), institute It states support baseboard (5) upper surface center to be fixedly installed support base (52), the drive plate (2) is fixedly mounted on described Support base (52) on and it is coaxial with support base (52);The fixed bottom plate (3) is rotatably mounted on support baseboard (5) simultaneously Coaxially with the drive plate (2), the rotation fixed bottom plate (3) can control the collecting device (6) and fan the even numbered blocks Shape desktop (4) collapses and expansion.
2. a kind of reducing folding dining table as described in claim 1, it is characterised in that: the collecting device (6) includes upper Drive rod (61), underdrive bar (62), sliding rail (63), fixed high sliding rack (7) and lifting carriage frame (8);The sliding Track (63) is radially radial to be fixed at described fixation bottom plate (3) upper surface, sliding rail described in every (63) surely high sliding rack (7) or lifting carriage frame (8) are sequentially arranged at intervals with and is constituted and is slidably matched, described is fixed high sliding The fan-shaped desktop (4) is fixedly installed in moving frame (7) and lifting carriage frame (8);One end of the upper drive rod (61) It is flexibly connected with surely high sliding rack (7), the other end is flexibly connected with the drive plate (2), one end of the underdrive bar (62) It is flexibly connected with lifting carriage frame (8), the other end is flexibly connected with the drive plate (2).
3. a kind of reducing folding dining table as claimed in claim 2, it is characterised in that: the lifting carriage frame (8) includes First sliding block (81), axis (82), the axle sleeve (83) being slidably matched with axis (82), sliding slot (84) and the pulley with sliding slot (84) cooperation (85), first sliding block (81) is slidably matched with the sliding rail (63), and the axis (82) is fixed at described first Sliding block (81) upper surface, the axle sleeve (83) are fixed on the fan-shaped desktop (4), and the sliding slot (84) is placed in the cunning The lateral surface in dynamic rail road (63) and in interior low outer high dip setting, the pulley (85) is mounted on the sector by stabilizer blade (86) On desktop (4) lower end surface, the sector desktop (4) is mounted on first sliding block (81) by axis (82) and axle sleeve (83), And it can slide up and down and move up and down in the sliding slot (84) with the pulley (85);One end of the underdrive bar (62) is logical It crosses the first pin shaft (66) and is movably connected in the first sliding block (81) upper surface.
4. a kind of reducing folding dining table as claimed in claim 3, it is characterised in that: the fixed high sliding rack (7) includes the Two sliding blocks (71), the second sliding block (71) two sides are slidably matched with sliding rail (63), the fixed peace of sector desktop (4) Mounted in the second sliding block (71) upper surface;One end of the upper drive rod (61) is movably connected in institute by the second pin shaft (67) State the second sliding block (71) upper surface.
5. a kind of reducing folding dining table as claimed in claim 4, it is characterised in that: rotate clockwise the fixed bottom plate (3), when the fan-shaped desktop (4) being driven to be deployed into extreme position, fan-shaped desktop (4) on the lifting carriage frame (8) with The pulley (85) the sliding slot (84) interior upward sliding and on move to and the fixed high sliding rack (7) on fan-shaped desktop (4) Height it is consistent, at this point, the fan-shaped desktop (4) is spliced into a complete annulus;The fixed bottom plate is rotated counterclockwise (3), when fan-shaped desktop (4) gathering being driven to arrive extreme position, the fixed high sliding rack (7) and lifting carriage frame (8) It is slided along the sliding rail (63) to center, the fan-shaped desktop (4) on the lifting carriage frame (8) is with the pulley (85) The downside of fan-shaped desktop (4) on the fixed high sliding rack (7), the fan are displaced downwardly in the sliding slot (84) interior slide downward Shape desktop (4) is collapsed between the small table plate (1) and the fixation bottom plate (3).
6. a kind of reducing folding dining table as claimed in claim 5, it is characterised in that: the upper drive rod (61), underdrive Bar (62) is arc metal plate, and is arranged along the drive plate (2) circumferencial direction.
7. a kind of reducing folding dining table as claimed in claim 6, it is characterised in that: be equipped on the support baseboard (5) Multi-directional ball (51), multi-directional ball (51) upper end are supported with fixed bottom plate (3) lower end surface;Described sector desktop (4) upper surface Multi-directional ball (51) are installed, multi-directional ball (51) upper end and the lower end surface of the small table plate (1) are supported.
8. a kind of reducing folding dining table as claimed in claim 7, it is characterised in that: the small table plate (1) is rotatably pacified On the drive plate (2);The support baseboard (5) is equipped with surrounding edge moving up and down (9).
9. a kind of reducing folding dining table as claimed in claim 8, it is characterised in that: the fan-shaped desktop (4) is spliced into The outside diameter of annulus be greater than the diameter of the small table plate (1), circular diameter is less than the straight of the small table plate (1) in the annulus Diameter;Excircle diameter is less than the diameter of the small table plate (1) after the sector desktop (4) is collapsed.
10. a kind of reducing folding dining table as claimed in claim 9, it is characterised in that: support baseboard (5) lower end and table Foot (10) connection.
CN201910320500.6A 2019-04-20 2019-04-20 A kind of reducing folding dining table Pending CN109938490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910320500.6A CN109938490A (en) 2019-04-20 2019-04-20 A kind of reducing folding dining table

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Application Number Priority Date Filing Date Title
CN201910320500.6A CN109938490A (en) 2019-04-20 2019-04-20 A kind of reducing folding dining table

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CN109938490A true CN109938490A (en) 2019-06-28

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CN201910320500.6A Pending CN109938490A (en) 2019-04-20 2019-04-20 A kind of reducing folding dining table

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110522171A (en) * 2019-10-09 2019-12-03 薛逸胜 A kind of reducing dining table
CN111109838A (en) * 2019-12-31 2020-05-08 哈尔滨理工大学 Round table with variable table top diameter
CN111134452A (en) * 2020-01-07 2020-05-12 佛山博发智能科技有限公司 Tea table convenient to adjustment storing space
CN115253250A (en) * 2022-08-11 2022-11-01 承德石油高等专科学校 Disabled person's sports meeting blind person croquet service training equipment
IT202200016479A1 (en) * 2022-08-03 2024-02-03 Genni Ferri Table with variable width.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110522171A (en) * 2019-10-09 2019-12-03 薛逸胜 A kind of reducing dining table
CN111109838A (en) * 2019-12-31 2020-05-08 哈尔滨理工大学 Round table with variable table top diameter
CN111134452A (en) * 2020-01-07 2020-05-12 佛山博发智能科技有限公司 Tea table convenient to adjustment storing space
IT202200016479A1 (en) * 2022-08-03 2024-02-03 Genni Ferri Table with variable width.
CN115253250A (en) * 2022-08-11 2022-11-01 承德石油高等专科学校 Disabled person's sports meeting blind person croquet service training equipment

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