CN210539954U

CN210539954U - Automatic folding table and cabinet combination

Info

Publication number: CN210539954U
Application number: CN201920987641.9U
Authority: CN
Inventors: 朱鹏; 黄家文; 朱博
Original assignee: Hefei Rhine Furniture Co Ltd
Current assignee: Hefei Rhine Furniture Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-05-19
Anticipated expiration: 2029-06-25

Abstract

The utility model relates to an automatic folding table and cabinet assembly, which comprises a main cabinet body, a movable cabinet body, a folding table top and a table top lifting system; the main cabinet body is of a frame structure, and a table cabinet accommodating groove is formed in the main cabinet body; the folding table top comprises three sub table tops, and the sub table tops can be mutually folded and tiled; the desktop lifting system comprises a lifting limiting rod, a lifting limiting strip, a lifting rack, a linkage rod and a self-locking motor; the inner wall of the table cabinet accommodating groove and the movable cabinet body are respectively provided with two lifting limiting rods; the lifting limiting rod is a vertical telescopic rod and is hinged with the four corner ends of the folding table top through hinges. The inner wall of the table cabinet accommodating groove and the middle position of the lifting limiting rod of the movable cabinet body are vertical lifting racks, and the upper ends of the lifting racks are hinged with the folding table top; the two pairs of lifting racks are linked through a linkage rod, and one end of the linkage rod is connected with a self-locking motor. The utility model discloses the effect that has automatic rising folding desktop.

Description

Automatic folding table and cabinet combination

Technical Field

The utility model belongs to the technical field of the technique of cabinet body articles for use and specifically relates to an automatic folding table cabinet assembly of formula is related to.

Background

The traditional furniture has existed for thousands of years, but the function is unchanged, the traditional home occupies large space when not used, and the space utilization rate of the furniture or office equipment is increasingly important; meanwhile, the traditional furniture cannot keep pace with the development of the times, and all functions still need to be completed manually.

Chinese patent No. CN106235703A discloses a table wall cabinet, which is provided with movable cabinet bodies of a cabinet body main body, wherein a folding table top is arranged between the movable cabinet bodies of the cabinet body main body; the folding table top is formed by hinging two same folding panels, the two ends of the folding table top are respectively hinged with the movable cabinet body of the cabinet body, and the movable cabinet body and the folding table top can be contained in the cabinet body, so that the indoor space is saved.

The above prior art solutions have the following drawbacks: in actual use, the required heights of the table tops are different corresponding to different crowds or different use conditions, and the height of the folding table top cannot be changed by the scheme, so that the folding table top cannot be well adapted to the same crowds or different use conditions.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic folding table cabinet assembly of formula, it has the effect of automatic rising folding desktop.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an automatic folding table and cabinet assembly comprises a main cabinet body, a movable cabinet body, a folding table top and a table top lifting system; the main cabinet body is of a frame structure, and a table cabinet accommodating groove is formed in the main cabinet body; the movable cabinet body is of a cabinet body structure, and a plurality of interlayers are arranged in the movable cabinet body; the foldable desktop comprises three sub-desktops, namely a first sub-desktop, a second sub-desktop and a third sub-desktop, wherein the sub-desktops can be mutually folded and tiled; the desktop lifting system comprises a lifting limiting rod, a lifting limiting strip, a lifting rack, a linkage rod and a self-locking motor; the inner wall of the table cabinet accommodating groove and the movable cabinet body are respectively provided with two lifting limiting rods; the lifting limiting rods are vertical telescopic rods and are hinged with the four corner ends of the folding table top through hinges; a vertical lifting rack is arranged in the middle of a lifting limiting rod on the inner wall of the table cabinet accommodating groove; meanwhile, a vertical lifting rack is arranged in the middle of a lifting limiting rod of the movable cabinet body; the upper end of the lifting rack is hinged with the folding table top; the two pairs of lifting racks are linked through a linkage rod; one end of the linkage rod is connected with a rotating head of the self-locking motor, and a power supply control system of the self-locking motor is positioned on the back of the side plate of the table cabinet accommodating groove.

By adopting the technical scheme, after the cabinet body is pushed and pulled, the first sub-desktop and the second sub-desktop are tiled, the three sub-desktops are combined into the tiled combined desktop by turning the third sub-desktop, and the four-corner end of the combined desktop is hinged with the lifting limiting rod. Meanwhile, the lifting rack is driven to lift by adjusting the rotation of the self-locking motor, and the other lifting rack is lifted synchronously by the linkage rod, so that the combined desktop is lifted synchronously.

The utility model discloses further set up to: the lifting limiting rod comprises a rod body and a rod sleeve; one side of the first sub-desktop is hinged to a rod body of a lifting limiting rod of the inner wall of the desk cabinet accommodating groove, the bottom surface of the first sub-desktop is connected with the bottom surface of the second sub-desktop through an upturning hidden folding rail, the second sub-desktop is hinged to the third sub-desktop, and the hinged end of the second sub-desktop and the hinged end of the third sub-desktop are hinged to the lifting limiting rod on the movable cabinet body.

By adopting the technical scheme, the first sub-desktop and the second sub-desktop are hinged by the rigid material supporting rod, so that the joint of the first sub-desktop and the second sub-desktop is prevented from sinking and deforming when the first sub-desktop and the second sub-desktop are spread to be a plane; the hinged end of the second sub-desktop and the hinged end of the third sub-desktop are hinged to the lifting limiting rod, so that the third sub-desktop cannot finish the storage operation in an upturning mode.

The utility model discloses further set up to: the bottom surface of the second sub tabletop is provided with a supporting rod which can rotate to the third sub tabletop; meanwhile, the contact surface of the second sub-table top and the third sub-table top is provided with a magnetic material which can attract each other.

By adopting the technical scheme, when the third sub-desktop is spread, the supporting rods can keep the third sub-desktop in a horizontal state and bear a certain weight; the second sub-desktop and the third sub-desktop are provided with magnetic materials, so that the third sub-desktop can be kept vertical to each other by a stable force when being stored.

The utility model discloses further set up to: the first sub-desktop, the second sub-desktop and the third sub-desktop are the same in shape and size.

Through adopting above-mentioned technical scheme, folding the whole unity of back face of accomodating at table cabinet holding tank, reach stealthy effect of accomodating.

The utility model discloses further set up to: the lifting strip comprises a lifting limiting strip and a lifting rack, the lifting limiting strip is vertically arranged, and the lifting rack is arranged in the lifting limiting strip.

By adopting the technical scheme, the moving mode and the range of the lifting rack are limited, so that the lifting range of the combined desktop is controlled.

The utility model discloses further set up to: self-locking motor sets up in table cabinet holding tank) inner wall back, and the end of its turn is fixed with first gear, and this turn stretches into table cabinet holding tank, first gear and lifting rack meshing.

By adopting the technical scheme, the rotating head of the self-locking motor can rotate, so that the lifting rack can move up and down, and the combined table top can be driven to move.

The utility model discloses further set up to: the linkage rod is connected with the rotating head of the self-locking motor through a universal joint, the linkage rod located under the joint of the first sub-table top and the second sub-table top is the universal joint, a second gear is fixed at one end, close to the movable cabinet body, of the linkage rod, a second gear is fixed on one side of the rack limiting groove through a rotating shaft, and the linkage rod is meshed with a lifting rack in the rack limiting groove.

By adopting the technical scheme, the universal joint is arranged on the linkage rod so that the linkage rod can be bent and driven; meanwhile, the linkage rod synchronously connects the two lifting racks, so that the combined table top is kept horizontal before and after lifting.

The utility model discloses further set up to: the main cabinet body is provided with a movable small cabinet body.

Through adopting above-mentioned technical scheme, small-size cabinet body can act as the effect of bench, acts as normal locker at ordinary times, reduces the space and occupies.

The utility model discloses further set up to: the bottom of the movable cabinet body and the bottom of the small cabinet body are respectively provided with a caster wheel with a brake.

Through adopting above-mentioned technical scheme, use the area truckle of stopping to make the movable cabinet body and the small-size cabinet body lighter when the push-and-pull.

To sum up, the utility model discloses a beneficial technological effect does:

1. the height of people can be adjusted through the self requirement when the desk is used by the desktop lifting system;

2. the movable small cabinet body is arranged, so that the storage is convenient, and the chair can be used as a seat;

3. after all devices are stored, the occupied space is small, invisible and tidy.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of a lateral direction portion of the cabinet accommodating groove.

Fig. 3 is a schematic view of a connecting structure of the inner walls of the desk and cabinet accommodating grooves.

Fig. 4 is an enlarged view of a in fig. 3.

Fig. 5 is a schematic view of a connection structure of the movable cabinet.

In the figure, 1, a main cabinet body; 11. a table cabinet accommodating groove; 2. a movable cabinet body; 3. folding the desktop; 31. a first sub-desktop; 32. a second sub-desktop; 321. a support bar; 33. a third sub-desktop; 34. a magnetic material; 35. turning up the hidden folding track; 4. a lifting limiting rod; 41. a rod body; 42. a rod sleeve; 5. a lifting bar; 51. lifting limit strips; 52. a lifting rack; 53. a rack limiting groove; 54. a first gear; 55. a second gear; 6. a linkage rod; 61. a universal joint; 7. a self-locking motor; 71. turning the head; 8. a small cabinet body; 9. a caster with a brake; 10. and controlling the switch.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, an automatic folding table and cabinet assembly disclosed by the present invention comprises a main cabinet body 1, a movable cabinet body 2, a folding table top 3, and a table top lifting system; the main cabinet body 1 is of a frame structure, and a table cabinet accommodating groove 11 formed by partition plates is formed in the main cabinet body; the folding table top 3 comprises a first sub table top 31, a second sub table top 32 and a third sub table top 33, the lower parts of the first sub table top 31 and the second sub table top 32 are connected through two upturning hidden folding rails 35, and the contact end of the second sub table top 32 and the third sub table top 33 is hinged. The upper ends of the folded contact surfaces of the second sub table top 32 and the third sub table top 33 are respectively provided with a magnetic material 34, and the magnetic materials 34 attract each other, so that the folded third sub table top 33 can be maintained to be stably in a vertical state.

Referring to fig. 3 and 4, the desktop lifting system comprises a lifting limiting rod 4, a lifting bar 5, a linkage rod 6 and a self-locking motor 7; 11 inner walls of table cabinet holding tank and the one side of the mobile cabinet body 2 towards table cabinet holding tank 11 respectively are equipped with two vertically lift gag lever posts 4. The lifting limiting rod 4 comprises a rod sleeve 42 and a rod body 41, the rod sleeve 42 is in a long rod shape, a through hole penetrating through the rod sleeve 42 in the length direction is formed in the rod sleeve 42, the shape and the size of the cross section of the through hole are the same as those of the rod body 41, the rod body 41 is located in the rectangular groove, the rod sleeve 42 is vertically fixed on the inner wall of the table cabinet accommodating groove 11 and the movable cabinet body 2 through screws, and the installation heights of the four rod sleeves 42 are the same. The top end of the rod body 41 positioned on the inner wall of the table cabinet accommodating groove 11 is hinged with the first sub-table top 31; the top end of the rod body 41 positioned at the movable cabinet 2 is hinged at the hinged part of the second sub-table top 32 and the third table top 33, and the hinged rotating shaft at the top end of the rod body 41 is collinear with the hinged rotating shafts of the second sub-table top 32 and the third table top 33. Meanwhile, a support rod 321 is arranged at the bottom of the second sub-tabletop 32, the upper plane of the support rod 321 is tightly attached to the second sub-tabletop 32, the support rod 321 is located at one side close to the third tabletop 33, the support rod 321 is a long rod with a straight upper plane, the support rod 321 is made of rigid materials and is fixed by a bolt perpendicular to the second sub-tabletop 32, and the support rod 321 can rotate to the bottom surface of the third sub-tabletop 33 by taking the bolt as an axis.

Referring to fig. 3 and 4, a vertical lifting strip 5 is arranged at the middle position of the inner wall of the table cabinet accommodating groove 11 and the lifting limiting rod 4 of the movable cabinet body 2, the lifting strip 5 comprises a lifting limiting strip 51 and a lifting rack 52, and the lifting limiting strip 51 is adhered and fixed. One side of the lifting limiting strip 51 is provided with a rack limiting groove 53 penetrating through the length direction of the lifting limiting strip 51, the lifting rack 52 is positioned in the rack limiting groove 53, one side of the lifting rack 52 is exposed, the upper end of the lifting rack 52 is hinged with the edges of the first sub-table top 31 and the second sub-table top 32 at the corresponding positions, and the hinged rotating shaft of the lifting rack 52 is collinear with the hinged rotating shaft at the top end of the rod body 41 at the corresponding side of the lifting rack 52.

Referring to fig. 3, 4 and 5, a first gear 54 and a second gear 55 rotating along a fixed shaft are respectively arranged on one side of the lifting rack 52, the axis of the fixed shaft is collinear with the axis of the first gear 54, the fixed shaft of the second gear 55 on one side of the movable cabinet body 2 is fixed on the side surface of the movable cabinet body 2, the movable cabinet body 2 is meshed with the lifting rack 52, and the fixed shaft is connected with the linkage rod 6 through a universal joint 61. The linkage rod 6 is two sections of rigid long rods, the lengths of the two sections of rigid long rods are the same, and the two sections of rigid long rods are connected through a universal joint 61.

Referring to fig. 3 and 4, a self-locking motor 7 is fixed on the back of the inner wall of the cabinet accommodating groove 11, a rotating head 71 of the self-locking motor 7 is inserted into the first gear 54 and is coaxial with the first gear, and the first gear 54 is positioned on the inner wall of the cabinet accommodating groove 11 and is meshed with the lifting rack 52 positioned on the side; the tail end of the rotating head 71 of the self-locking motor 7 is connected with the linkage rod 6 through a universal joint 61. Meanwhile, a control switch of the self-locking motor 7 is arranged on the side wall of the main cabinet body 1.

Referring to fig. 4, four directional casters 9 with brake are disposed on the bottom surface of the movable cabinet 2, and the casters 9 with brake are fixed to the bottom surface of the movable cabinet 2 by screws so that the movable cabinet 2 can be drawn out. Meanwhile, a small cabinet body 8 is arranged beside the main cabinet body 1, the small cabinet body 8 is a square storage structure formed by the surfaces, the upper portion of the small cabinet body is a plane, a plurality of universal casters 9 with brakes are arranged at the bottom of the small cabinet body, and the casters 9 with brakes are fixed on the bottom surface of the small cabinet body 8 through screws.

The implementation principle of the embodiment is as follows: after the movable cabinet 2 is pulled out, the first sub-table top 31 and the second sub-table top 32 are spread horizontally, because the maximum opening angle of the upturning hidden type folding rail 35 is 180 degrees, the first sub-table top 31 and the second sub-table top 32 are connected in a horizontal state after being pulled out in place, and the third sub-table top 33 is made horizontal by rotating the supporting rod to the third sub-table top 33, so that the combined table top is horizontal as a whole. Meanwhile, the lifting rack 52 and the lifting limiting rod 4 are hinged to the first sub table top 31 and the second sub table top 32, and the first gear 54 and the second gear 55 between the lifting racks 52 synchronously transmit the rotating force of the self-locking motor 7 through the linkage rod 6, so that the combined table top is lifted horizontally and synchronously. Meanwhile, the self-locking motor 7 is provided with a control switch 10, the control switch 10 is located on the side face of the main cabinet body 1, the control switch 10 can achieve forward rotation and reverse rotation adjustment, and the height of the assembled table top 3 can be adjusted conveniently in use.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an automatic formula folding table cabinet assembly, includes the main cabinet body (1), removes the cabinet body (2), folding desktop (3), its characterized in that: the table top lifting system is also included; the main cabinet body (1) is of a frame structure, and a table cabinet accommodating groove (11) is formed in the main cabinet body; the movable cabinet body (2) is of a cabinet body structure, and a plurality of interlayers are arranged in the movable cabinet body; the folding desktop (3) comprises three sub-desktops, namely a first sub-desktop (31), a second sub-desktop (32) and a third sub-desktop (33), wherein the sub-desktops can be mutually folded and tiled; the desktop lifting system comprises a lifting limiting rod (4), a lifting strip (5), a linkage rod (6) and a self-locking motor (7); the inner wall of the table cabinet accommodating groove (11) and the movable cabinet body (2) are respectively provided with two lifting limiting rods (4); the lifting limiting rods (4) are vertical telescopic rods and are hinged with the four corner ends of the folding table top (3) through hinges; a vertical lifting rack (52) is arranged in the middle of the lifting limiting rod (4) on the inner wall of the table cabinet accommodating groove (11); meanwhile, a vertical lifting rack (52) is arranged in the middle of a lifting limiting rod (4) of the movable cabinet body (2), and the upper end of the lifting rack (52) is hinged with the folding table top (3); the two pairs of lifting racks (52) are linked through a linkage rod (6); one end of the linkage rod (6) is connected with a rotating head (71) of the self-locking motor (7); and a power supply control system of the self-locking motor (7) is positioned on the back of a side plate of the table cabinet accommodating groove (11).

2. An automated folding table and cabinet assembly as claimed in claim 1, wherein: the lifting limiting rod (4) comprises a rod body (41) and a rod sleeve (42); one side of the first sub-desktop (31) is hinged to a rod body (41) of a lifting limiting rod (4) on the inner wall of the desk cabinet accommodating groove (11), the bottom surface of the first sub-desktop (31) is connected with the bottom surface of the second sub-desktop (32) through an upturning hidden folding rail (35), the second sub-desktop (32) is hinged to the third sub-desktop (33), and the hinged end of the second sub-desktop (32) and the third sub-desktop (33) is hinged to the lifting limiting rod (4) on the movable cabinet body (2).

3. An automated folding table and cabinet assembly as claimed in claim 2, wherein: the bottom surface of the second sub-table top (32) is provided with a supporting rod (321) which can rotate to the third sub-table top (33); meanwhile, the contact surface of the second sub-table top (32) and the third sub-table top (33) is provided with a magnetic material (34) which can attract each other.

4. An automated folding table and cabinet assembly as claimed in claim 2, wherein: the first sub-desktop (31), the second sub-desktop (32) and the third sub-desktop (33) are the same in shape and size.

5. An automated folding table and cabinet assembly as claimed in claim 1, wherein: the lifting strip (5) comprises a lifting limiting strip (51) and a lifting rack (52), the lifting limiting strip (51) is vertically arranged, and the lifting rack (52) is arranged in the lifting limiting strip (51).

6. An automated folding table and cabinet assembly as claimed in claim 5, wherein: one side of the lifting rack (52) of the lifting limit strip (51) is provided with an opening; the self-locking motor (7) is arranged on the back of the inner wall of the table and cabinet accommodating groove (11), a first gear (54) is fixed at the tail end of a rotary head (71), the rotary head (71) extends into the table and cabinet accommodating groove (11), and the first gear (54) is meshed with the lifting rack (52).

7. An automated folding table and cabinet assembly as claimed in claim 6, wherein: the utility model discloses a cabinet, including the cabinet body, the gangbar (6) is the rigidity stock that universal joint (61) are passed through at both ends and are connected, gangbar (6) are through universal joint (61) and auto-lock motor (7) turn round (71) end-to-end connection, one end that gangbar (6) are close to the removal cabinet body (2) is fixed with second gear (55), second gear (55) are fixed in rack spacing groove (53) one side through the pivot to with lifting rack (52) meshing in it, gangbar (6) are passed through universal joint (61) with the pivot of second gear (55) and are connected.

8. An automated folding table and cabinet assembly as claimed in claim 1, wherein: the main cabinet body (1) is provided with a movable small cabinet body (8).

9. An automated folding table and cabinet assembly as claimed in claim 8, wherein: the bottom of the movable cabinet body (2) and the bottom of the small cabinet body (8) are respectively provided with a caster wheel (9) with a brake.