Combined dining table
By driving the motor to drive the two-way reciprocating screw, the automatic adjustment and expansion of the combined dining table is achieved, solving the problem of cumbersome use of the existing combined dining table and the lack of automatic adjustment, and improving the convenience of use and space utilization efficiency.
Patent Information
- Application Number
- CN202421842665.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The existing combined dining table is complicated to expand and store during use, it is inconvenient to operate, and it does not have the function of automatically adjusting the dining table and chairs.
The driving motor is used to drive the two-way reciprocating screw, and the dining table and chairs and extended dining table plates are automatically adjusted and retracted through the screw slider and the L-shaped traction frame, achieving convenient expansion and storage.
It realizes automatic adjustment of dining tables and chairs and electric expansion of dining table tabletops, simplifies the use process, saves operating time, and automatically retracts when not in use, saving space.
Smart Images
Figure CN222640002U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of furniture products, and in particular relates to a combined dining table. Background Art
[0002] The dining table is a piece of furniture used for eating. There are many dining tables of different styles and materials on the market. People can choose a suitable dining table according to the style and area of the room. The restaurant can choose a modular dining table, which can be unfolded or retracted and stored during use to meet different needs. After use, the space occupied by the dining table can be reduced by storage, which is very practical.
[0003] The existing modular dining table still has shortcomings during use;
[0004] 1. The combination dining table cannot be conveniently unfolded. The storage and unfolding process of the combination dining table is relatively complicated, and the manual operation is inconvenient and inconvenient to use;
[0005] 2. The modular dining table is not equipped with automatically adjustable dining table and chairs. During use, you need to move the chairs manually or put the chairs at the bottom of the dining table after use. Summary of the invention
[0006] To solve the problems raised in the above background technology. The utility model provides a combined dining table, in which a driving motor drives a bidirectional reciprocating screw rod to drive the dining table and chairs to move horizontally out or retract from the bottom of the dining table through a screw rod slider via an L-shaped traction frame, which is convenient for automatically adjusting the appropriate distance from the dining table, bringing convenience to arranging the dining table and chairs. The driving motor drives the bidirectional reciprocating screw rod to drive the extended dining table board to extend or retract from the dining table storage slot, thereby expanding the tabletop of the dining table, facilitating electric adjustment to expand the tabletop area of the dining table for users to use, and saving space.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined dining table, including a dining table, wherein the four corners of the bottom of the dining table are connected with table legs, a transmission cavity is provided inside the dining table, a drawer is provided in the middle of the transmission cavity through a sliding rail, a movable through groove is opened on both sides of the drawer at the bottom of the transmission cavity, a transmission mechanism is installed in the transmission cavity just above the movable through groove, a driving mechanism connected to the transmission mechanism is provided at the bottom of the transmission cavity, a dining table and chair are connected to the transmission mechanism through an L-shaped traction frame, an extended dining table board is connected to the transmission mechanism, and a storage groove for extending and retracting the extended dining table board is provided on the dining table.
[0008] As a preferred solution, the transmission mechanism includes a bidirectional reciprocating screw, which is installed in the transmission cavity through a screw seat, and the two ends of the bidirectional reciprocating screw are connected to the extended dining table board through a screw slider via a connecting rod, and the two ends of the bidirectional reciprocating screw are connected to the L-shaped traction frame through a screw slider, and a transmission gear is provided in the middle of the bidirectional reciprocating screw.
[0009] As a preferred solution, the driving mechanism includes a driving motor and a driving gear. The driving gear is mounted on a driving shaft of the driving motor. The driving motor is connected to a bidirectional reciprocating screw through the driving gear and a transmission gear.
[0010] As a preferred solution, a base is provided at the bottom of the dining table and chair, and is connected to an L-shaped traction frame through the base, and movable wheels are provided on the outer side of the bottom of the dining table and chair.
[0011] As a preferred solution, the dining table and chair are driven by a driving motor to drive a bidirectional reciprocating screw rod through an L-shaped traction frame to move horizontally.
[0012] As a preferred solution, the extended dining table board is driven by a driving motor to drive a bidirectional reciprocating screw rod through a connecting rod to move horizontally in the storage groove.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The driving motor on the driving mechanism of the utility model drives the driving gear and the transmission gear to drive the two-way reciprocating screw to start, and the two-way reciprocating screw drives the dining table and chairs to move slowly and horizontally from the bottom of the dining table through the screw slider and the L-shaped traction frame, so that the dining table and chairs can be automatically adjusted to a suitable distance from the dining table, which is convenient for people to use, and after the meal, the dining chairs can be automatically retracted to the bottom of the dining table by pressing a switch; there is no need for staff to store and place each dining chair separately, which brings great convenience to the staff in arranging the dining table and chairs.
[0015] When the tabletop area of the dining table is limited, the driving motor can drive the bidirectional reciprocating screw to work through the connecting rod to drive the extended dining table board to extend from the storage slot of the dining table, so as to expand the tabletop of the dining table, which is convenient for electric adjustment to expand the tabletop area for users to use. The extended dining table board can slide freely relative to the dining table. When the dining table is not in use, the control switch controls the driving motor to drive the bidirectional reciprocating screw to synchronously drive the dining table chair and the extended dining table board to retract to the bottom and inside of the dining table, respectively, which saves space and has good aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the internal structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 3 For this utility model Figure 1 A schematic diagram of a top view structure;
[0019] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure of the isometric view of the middle AA surface;
[0020] Figure 5 It is a structural schematic diagram of the transmission structure in the utility model.
[0021] Description of Figure Numbers:
[0022] 1. Dining table; 2. Dining table chair; 3. Transmission mechanism; 4. Driving mechanism; 5. Extended dining table board; 11. Table legs; 12. Drawer; 13. Storage slot; 14. Transmission cavity; 15. Moving slot; 21. Moving wheel; 22. L-shaped traction frame; 23. Moving wheel; 31. Bidirectional reciprocating screw; 32. Connecting rod; 33. Screw seat; 34. Transmission gear; 41. Drive gear. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example
[0024] See also Figure 1-5The utility model provides the following technical solutions: a combined dining table, including a dining table 1, wherein the four corners of the bottom of the dining table 1 are connected with table legs 11, a transmission chamber 14 is provided inside the dining table 1, a drawer 12 is slidably provided in the middle of the transmission chamber 14 through a slide rail, a movable through groove 15 is opened on both sides of the drawer 12 at the bottom of the transmission chamber 14, a transmission mechanism 3 is installed in the transmission chamber 14 just above the movable through groove 15, a driving mechanism 4 connected to the transmission mechanism 3 is provided at the bottom of the transmission chamber 14, a dining table and chair 2 is connected to the transmission mechanism 3 through an L-shaped traction frame 22, an extended dining table board 5 is connected to the transmission mechanism 3, and a storage groove 13 for extending and retracting the extended dining table board 5 is provided on the dining table 1; the transmission mechanism 3 includes a two-way reciprocating screw rod 31, the two-way reciprocating screw rod 31 is installed in the transmission chamber 14 through a screw rod seat 33, and the two ends of the two-way reciprocating screw rod 31 are connected to the extended dining table board 5 through a screw rod slider via a connecting rod 32, and the two ends of the two-way reciprocating screw rod 31 are connected to the L-shaped traction frame 22 through a screw rod slider The two-way reciprocating screw rod 31 is connected, and a transmission gear 34 is provided in the middle of the two-way reciprocating screw rod 31; the driving mechanism 4 includes a driving motor and a driving gear 41, and the driving gear 41 is installed on the driving shaft of the driving motor. The driving motor is connected to the two-way reciprocating screw rod 31 through the driving gear 41 and the transmission gear 34. In this embodiment, the driving motor on the driving mechanism 4 is controlled to drive the two-way reciprocating screw rod 31 to start through the driving gear 41 and the transmission gear 34. The two-way reciprocating screw rod 31 drives the dining table and chair 2 to move slowly out horizontally from the bottom of the dining table 1 through the screw slider and the L-shaped traction frame 22, and the rear bottom of the dining table and chair 2 moves in contact with the ground through the moving wheel 21; when the dining table and chair 2 moves to a suitable position, it can stop, which is convenient for automatically adjusting the distance between the dining table and chair and the dining table, which is convenient for people to use, and after the meal, just press the switch to automatically retract the dining chair to the bottom of the dining table 1; there is no need for the staff to store and place each dining chair separately, which brings great convenience to the staff in arranging the dining table and chair.
[0025] In addition, when the tabletop area of the dining table 1 is limited, the driving motor can be started to drive the two-way reciprocating screw 31 to continue to move the dining table chair 2. At the same time, the two-way reciprocating screw 31 also drives the extended dining table board 5 to extend from the storage slot 13 of the dining table 1 through the screw slider via the connecting rod 32, so as to expand the tabletop of the dining table 1, which is convenient for electric adjustment to expand the tabletop area of the dining table 1 for users to use. The extended dining table board 5 can slide freely relative to the dining table 1. When the dining table is not in use, the driving motor is controlled by the control switch to drive the two-way reciprocating screw 31 to synchronously drive the dining table chair 2 and the extended dining table board 5 to retract to the bottom and inside of the dining table 1, respectively, saving space and improving aesthetics.
[0026] In this embodiment, a base 23 is provided at the bottom of the dining table and chair 2 , and is connected to an L-shaped traction frame 22 via the base 23 . Moving wheels 21 are provided at the outer side of the bottom of the dining table and chair 2 .
[0027] In this embodiment, the dining table and chair 2 is driven by a driving motor to drive a bidirectional reciprocating screw rod 31 through an L-shaped traction frame 22 to move horizontally.
[0028] In this embodiment, the extended dining table board 5 is driven by a driving motor to drive a bidirectional reciprocating screw rod 31 through a connecting rod 32 to move horizontally in the storage groove 13.
[0029] A power source electrically connected to the driving motor is installed inside the dining table 1, and a control switch for controlling the start and stop of the driving motor is provided on the dining table 1.
[0030] The working principle and use process of the utility model: when the utility model needs to be used for dining, according to the number of diners, two or four people dine, the driving motor on the driving mechanism 4 is controlled to drive the driving gear 41 and the transmission gear 34 to drive the two-way reciprocating screw rod 31 to start, and the two-way reciprocating screw rod 31 drives the dining table and chair 2 to slowly move out horizontally from the bottom of the dining table 1 through the screw rod slider and the L-shaped traction frame 22, and the rear bottom of the dining table and chair 2 moves in contact with the ground through the moving wheel 21; when the dining table and chair 2 moves to a suitable position, it can stop, which is convenient for automatically adjusting the distance between the dining table and chair and the dining table, which is convenient for people to use, and after the meal, just press the switch to automatically retract the dining chair to the bottom of the dining table 1; there is no need for the staff to store and place each dining chair separately, which brings great convenience to the staff in arranging the dining table and chair.
[0031] In addition, when the tabletop area of the dining table 1 is limited, the driving motor can be started to drive the two-way reciprocating screw 31 to continue to move the dining table chair 2. At the same time, the two-way reciprocating screw 31 also drives the extended dining table board 5 to extend from the storage slot 13 of the dining table 1 through the screw slider via the connecting rod 32, so as to expand the tabletop of the dining table 1, which is convenient for electric adjustment to expand the tabletop area of the dining table 1 for users to use. The extended dining table board 5 can slide freely relative to the dining table 1. When the dining table is not in use, the driving motor is controlled by the control switch to drive the two-way reciprocating screw 31 to synchronously drive the dining table chair 2 and the extended dining table board 5 to retract to the bottom and inside of the dining table 1, respectively, saving space and improving aesthetics.
[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A combined dining table, comprising a dining table (1), wherein the four corners of the bottom of the dining table (1) are connected with table legs (11), characterized in that: The dining table (1) is provided with a transmission chamber (14) inside, a drawer (12) is slidably provided in the middle of the transmission chamber (14) via a slide rail, a movable through slot (15) is provided at the bottom of the transmission chamber (14) on both sides of the drawer (12), a transmission mechanism (3) is installed in the transmission chamber (14) just above the movable through slot (15), a driving mechanism (4) drivingly connected to the transmission mechanism (3) is provided at the bottom of the transmission chamber (14), a dining table chair (2) is connected to the transmission mechanism (3) via an L-shaped traction frame (22), an extended dining table board (5) is drivingly connected to the transmission mechanism (3), and a storage slot (13) for extending and retracting the extended dining table board (5) is provided on the dining table (1).
2. The combined dining table according to claim 1, characterized in that: The transmission mechanism (3) comprises a bidirectional reciprocating screw (31), the bidirectional reciprocating screw (31) being installed in the transmission chamber (14) via a screw seat (33), the two ends of the bidirectional reciprocating screw (31) being connected to the extended dining table board (5) via screw sliders via connecting rods (32), the two ends of the bidirectional reciprocating screw (31) being connected to the L-shaped traction frame (22) via screw sliders, and a transmission gear (34) being provided in the middle of the bidirectional reciprocating screw (31).
3. The combined dining table according to claim 1, characterized in that: The driving mechanism (4) comprises a driving motor and a driving gear (41); the driving gear (41) is mounted on a driving shaft of the driving motor; the driving motor is drivingly connected to the bidirectional reciprocating screw rod (31) via the driving gear (41) and the transmission gear (34).
4. The combined dining table according to claim 1, characterized in that: The bottom of the dining table and chair (2) is provided with a base (23), and is connected to an L-shaped traction frame (22) via the base (23); and movable wheels (21) are provided on the outer side of the bottom of the dining table and chair (2).
5. The combined dining table according to claim 1, characterized in that: The dining table and chair (2) is driven by a driving motor to drive a bidirectional reciprocating screw rod (31) through an L-shaped traction frame (22) to move horizontally.
6. The combined dining table according to claim 1, characterized in that: The extended dining table board (5) is driven by a driving motor to drive a bidirectional reciprocating screw rod (31) through a connecting rod (32) to move horizontally in the storage groove (13).