Stepped solid wood furniture

Abstract

The utility model discloses stepped solid wood furniture which comprises a first mounting groove, a lead screw is arranged in the middle of the bottom of the interior of the first mounting groove, a first bevel gear is arranged on the outer side of the lead screw, an inner threaded rod is arranged at the bottom of the outer side of the lead screw, and a lifting plate is arranged at the bottom of the inner threaded rod. A plurality of sets of turning rods are evenly hinged to the outer side of the lifting plate, and universal wheels are arranged at the bottoms of the turning rods. Under the cooperation of the first mounting groove, the second mounting groove, the third mounting groove, the dovetail sliding plate and the dovetail groove, the solid wood furniture can be disassembled, then the size of the solid wood furniture in the carrying and transporting process is reduced, the transporting difficulty is reduced, meanwhile, assembling is convenient, and the practicability is high. And meanwhile, in the article storage process, through cooperation of a pull plate and a rubber ring, a connected gap can be blocked, external dust is prevented from entering the drawer, and the article storage time is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of solid wood furniture technology, specifically a stepped solid wood furniture. Background Technology

[0002] Solid wood furniture refers to furniture made of solid wood. Generally, solid wood furniture is divided into two types: pure solid wood furniture and all-solid wood furniture. In order to place some items on some solid wood furniture, it is necessary to use stepped solid wood furniture for placement.

[0003] An existing patent application with the license number "CN217959254U" discloses a stepped high-end solid wood furniture, including a stepped storage cabinet. The cabinet has a movable shaft movably connected to its inner side, and a first bevel gear fixedly connected to the outer side of the movable shaft. A second bevel gear meshes with the outer side of the first bevel gear, and a threaded rod is fixedly connected to the inner side of the second bevel gear. A threaded block is threadedly connected to the outer side of the threaded rod, and a movable block is fixedly connected to the outer side of the threaded block. A movable push plate is fixedly connected to the outer side of the movable block, and a movable handle is fixedly connected to the outer side of the movable shaft. This stepped high-end solid wood furniture has a simple overall structure, is easy to use, and achieves the purpose of adjusting space. The furniture can be used to store items according to their size, increasing its usability, ensuring effective storage, meeting user needs, and improving its efficiency and effectiveness.

[0004] When moving solid wood furniture, the casters inside the device need to be removed individually, which is very inconvenient and increases the difficulty of moving the solid wood furniture. Utility Model Content

[0005] The purpose of this utility model is to provide a stepped solid wood furniture to solve the existing problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stepped solid wood furniture, comprising a first mounting groove, a lead screw located at the center of the bottom of the first mounting groove, a first conical gear located on the outer side of the lead screw, an internally threaded rod located at the bottom of the outer side of the lead screw, a lifting plate located at the bottom of the internally threaded rod, a plurality of hinged levers evenly connected to the outer side of the lifting plate, universal wheels located at the bottom of the hinges, mounting frames located at the four corners of the bottom of the first mounting groove, guide rods symmetrically located at both ends of the mounting frames, guide grooves symmetrically located at both ends of the hinges, the guide grooves and guide rods being mutually adapted, and a stop located at a non-central position at the bottom of the first mounting groove. The first mounting compartment has a rotating rod on one side, and a second bevel gear on one side of the rotating rod. The second bevel gear meshes with the first bevel gear. The top of the first mounting slot has a second mounting slot, and the top of the second mounting slot has a third mounting slot. Each of the first, second, and third mounting slots has a drawer on one side. Each drawer has a pull plate on one side, and a rubber ring on the outside of the pull plate. A hinged door is provided between one end of the first and second mounting slots. The top ends of the first and second mounting slots are symmetrically provided with dovetail slides, and the bottom ends of the second and third mounting slots are symmetrically provided with dovetail grooves. The dovetail grooves and dovetail slides are mutually compatible.

[0007] Preferably, an inner sleeve rod is provided at each of the four corners of the top of the lifting plate, and an outer sleeve is provided on the outside of the inner sleeve rod. The outer sleeve is connected to the first mounting groove to restrict the lifting plate and prevent the inner thread rod from driving the lifting plate to rotate.

[0008] Preferably, the stop chamber has a mounting hole on one side, the rotating rod is located inside the mounting hole, and a guide ring is provided on one side of the bottom of the first mounting groove, with the rotating rod located inside the guide ring, which facilitates support for the rotating rod and prevents the rotating rod from shifting.

[0009] Preferably, a bearing is provided at the middle position of the bottom of the first mounting groove, and the lead screw is located inside the bearing, so that the lead screw can rotate.

[0010] Preferably, the outer side of the lifting plate is provided with multiple sets of hinge slots, and the flip rod is located inside the hinge slots for easy installation.

[0011] Preferably, one side of the pull plate is provided with a pull block, and the top of the pull block is provided with a pull groove, which can pull out the drawer and reduce the difficulty of pulling it out.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the stepped solid wood furniture;

[0013] The combination of the first mounting slot, second mounting slot, third mounting slot, dovetail slide, and dovetail groove allows solid wood furniture to be disassembled, thereby reducing its volume during handling and transportation, and thus lowering the difficulty of transportation. It also facilitates assembly. During storage, the pull plate and rubber ring work together to seal the joint gaps, preventing external dust from entering the drawer and increasing the storage time of items. Through the cooperation of guide rails, flip rods, mounting brackets, inner sleeve rods, lifting plates, lead screws, first bevel gears, outer sleeves, second bevel gears, and internal threaded rods, multiple sets of casters can be simultaneously lifted out of the compartment when the solid wood furniture needs to be moved. The casters can then be used to move the solid wood furniture, reducing the difficulty of moving it. At the same time, the casters can be quickly retracted into the compartment, making it convenient to place the solid wood furniture. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is a front sectional view of the present invention;

[0016] Figure 3 This is the front view of the present invention;

[0017] Figure 4 This is a rear view of the present invention;

[0018] Figure 5 This is a bottom view of the retaining section of this utility model;

[0019] Figure 6 This is a top view of the drawer section of this utility model;

[0020] Figure 7 For the present utility model Figure 2 Enlarged view of point A.

[0021] In the diagram: 1. First mounting slot; 2. Second mounting slot; 3. Third mounting slot; 4. Drawer; 5. Rotating rod; 6. Guide slide; 7. Flip rod; 8. Mounting bracket; 9. Casters; 10. Stop; 11. Hinged door; 12. Guide rod; 13. Inner sleeve rod; 14. Lifting plate; 15. Pull plate; 16. Rubber ring; 17. Lead screw; 18. First bevel gear; 19. Outer sleeve; 20. Second bevel gear; 21. Internal threaded rod; 22. Dovetail slide plate; 23. Dovetail groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-7 The present invention provides an embodiment of a stepped solid wood furniture, comprising a first mounting groove 1, a lead screw 17 located at the middle position of the bottom of the first mounting groove 1, a bearing located at the middle position of the bottom of the first mounting groove 1, the lead screw 17 located inside the bearing, allowing the lead screw 17 to rotate, a first bevel gear 18 located on the outer side of the lead screw 17, an internal threaded rod 21 located at the bottom of the outer side of the lead screw 17, a lifting plate 14 located at the bottom of the internal threaded rod 21, inner sleeve rods 13 located at the four corners of the top of the lifting plate 14, and an outer sleeve tube 19 located on the outer side of the inner sleeve rods 13, the outer sleeve tube 19 being connected to the first mounting groove 17. The mounting slot 1 is connected to restrict the lifting plate 14 and prevent the internal thread rod 21 from driving the lifting plate 14 to rotate. Multiple sets of flip rods 7 are evenly hinged on the outside of the lifting plate 14. Multiple sets of hinge slots are provided on the outside of the lifting plate 14. The flip rods 7 are located inside the hinge slots for easy installation. The bottom of the flip rods 7 is provided with casters 9. Mounting brackets 8 are provided at the four corners of the bottom of the first mounting slot 1. Guide rods 12 are symmetrically provided at both ends inside the mounting brackets 8. Guide grooves 6 are symmetrically provided at both ends of the flip rods 7. The guide grooves 6 and guide rods 12 are mutually compatible. A stop 10 is provided at the non-center position at the bottom of the first mounting slot 1.

[0024] A rotating rod 5 is provided on one side of the stop chamber 10, and a mounting hole is provided on the same side. The rotating rod 5 is located inside the mounting hole. A guide ring is provided on one side of the bottom of the first mounting groove 1, and the rotating rod 5 is located inside the guide ring to facilitate support of the rotating rod 5 and prevent it from shifting. A second bevel gear 20 is provided on one side of the rotating rod 5, and the second bevel gear 20 meshes with the first bevel gear 18. A second mounting groove 2 is provided at the top of the first mounting groove 1, and a third mounting groove 3 is provided at the top of the second mounting groove 2. The first mounting groove 1, the second mounting groove 2, and the third mounting groove 3 are connected together. Each side of the mounting slot 3 is provided with a drawer 4, and one side of the pull plate 15 is provided with a pull block, and the top of the pull block is provided with a pull groove, which can pull out the drawer 4 and reduce the difficulty of pulling. One side of the drawer 4 is provided with a pull plate 15, and the outer side of the pull plate 15 is provided with a rubber ring 16. A hinged door 11 is provided between one end of the first mounting slot 1 and the second mounting slot 2. The top ends of the first mounting slot 1 and the second mounting slot 2 are symmetrically provided with dovetail slides 22. The bottom ends of the second mounting slot 2 and the third mounting slot 3 are symmetrically provided with dovetail grooves 23, and the dovetail grooves 23 and the dovetail slides 22 are mutually compatible.

[0025] Working principle: During the use and placement of solid wood furniture, the first mounting slot 1, the second mounting slot 2 and the third mounting slot 3 are stacked in sequence. During the stacking process, the dovetail slide 22 is aligned with the dovetail groove 23 and slid in to connect the first mounting slot 1, the second mounting slot 2 and the third mounting slot 3. At this time, the drawer 4 is placed inside the first mounting slot 1, the second mounting slot 2 and the third mounting slot 3 in sequence. Then, the hinged door 11 is installed between the first mounting slot 1 and the second mounting slot 2 to facilitate the retrieval of items stored inside the first mounting slot 1 and the second mounting slot 2.

[0026] When furniture needs to be moved, rotate the rotating rod 5. The rotating rod 5 drives the second bevel gear 20 to rotate, which in turn drives the first bevel gear 18 and the lead screw 17 to rotate. Then, during the rotation of the lead screw 17, the internal thread rod 21 and the lifting plate 14 are forced to move upward. During the upward movement of the lifting plate 14, the end of the flip rod 7 is moved upward. When one end of the flip rod 7 moves upward, the other end moves downward. At the same time, during the movement, the guide rod 12 moves along the guide groove 6. Then, the universal wheel 9 is pushed out from the inside of the stop 10, and the universal wheel 9 is used to move the furniture.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A stepped solid wood furniture comprising a first mounting slot (1), characterized in that: The middle position of the inner bottom of the first installation groove (1) is provided with a lead screw (17), the outer side of the lead screw (17) is provided with a first bevel gear (18), the bottom of the outer side of the lead screw (17) is provided with an internally threaded rod (21), the bottom of the internally threaded rod (21) is provided with a lifting plate (14), the outer side of the lifting plate (14) is uniformly hinged with multiple groups of turnover rods (7), the bottom of the turnover rod (7) is provided with a universal wheel (9), the bottom of the first installation groove (1) is provided with a mounting frame (8) at the four corners, the two ends of the mounting frame (8) are symmetrically provided with guide rods (12), the two ends of the turnover rod (7) are symmetrically provided with guide sliding grooves (6), and the guide sliding grooves (6) and the guide rods (12) are matched with each other; The bottom of the first installation groove (1) is provided with a blocking bin (10) at a non-circular center position, one side of the blocking bin (10) is provided with a rotating rod (5), one side of the rotating rod (5) is provided with a second bevel gear (20), the second bevel gear (20) is meshed with the first bevel gear (18), the top of the first installation groove (1) is provided with a second installation groove (2), the top of the second installation groove (2) is provided with a third installation groove (3), one side of the first installation groove (1), the second installation groove (2) and the third installation groove (3) is provided with a drawer (4), one side of the drawer (4) is provided with a pull plate (15), the outer side of the pull plate (15) is provided with a rubber ring (16), the first installation groove (1) and the second installation groove (2) are provided with a hinged door (11) between one end, the two ends of the top of the first installation groove (1) and the second installation groove (2) are symmetrically provided with a dovetail sliding plate (22), the two ends of the bottom of the second installation groove (2) and the third installation groove (3) are symmetrically provided with a dovetail groove (23), and the dovetail groove (23) and the dovetail sliding plate (22) are matched with each other.

2. A stepped solid wood furniture according to claim 1, characterized in that: The top of the lifting plate (14) is provided with an inner sleeve rod (13) at the four corners, the outer side of the inner sleeve rod (13) is provided with an outer sleeve tube (19), and the outer sleeve tube (19) is connected with the first installation groove (1).

3. The stepped solid wood furniture according to claim 1, characterized in that: One side of the blocking bin (10) is provided with a mounting hole, the rotating rod (5) is located in the mounting hole, one side of the bottom of the first installation groove (1) is provided with a guide ring, and the rotating rod (5) is located in the guide ring.

4. The stepped solid wood furniture of claim 1, wherein: The middle position of the bottom of the first installation groove (1) is provided with a bearing, and the lead screw (17) is located in the bearing.

5. The stepped solid wood furniture of claim 1, wherein: The outer side of the lifting plate (14) is provided with multiple groups of hinged grooves, and the turnover rod (7) is located in the hinged groove.

6. The stepped solid wood furniture of claim 1, wherein: One side of the pull plate (15) is provided with a pull block, and the top of the pull block is provided with a pull groove.

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