Labor-saving solid wood table

Abstract

The invention discloses a labor-saving solid wood table, which belongs to the field of wood products and is characterized in that a bearing for rotating a table top is arranged in the middle of each table leg, an insertion hole is formed in one end, far away from the ground, of each table leg, a bolt is slidably arranged at one end, close to the ground, of the table top, a rolling groove is annularly formed in the table top along the circumference, and an annular protection pad capable of extending out of the surface of the table top is arranged in the rolling groove; the table legs penetrate through the table top, so that the overall gravity center of the table is lowered, at the moment, when the table top is overturned to be erected, the situation that the table top suddenly topples over due to the change of the gravity center does not need to be worried, and when the table legs penetrate through the table top, the table legs and the table top are not fixed any more, and at the moment, the table legs and the table top can be rotated through the rotation relation of the table legs and the table top. The table legs are pushed from the two sides to drive the table top to move, control is convenient, the problem that the table top suddenly turns in the front-back pushing process is solved, meanwhile, the annular protection pad is used for protecting the edge of the table top, and the table top is prevented from being damaged due to friction or collision between the table top and the ground in the rotating process.

Description

Technical Field

[0001] The present invention discloses a labor-saving solid wood table, belonging to the field of wooden products. Background Art

[0002] A solid wood table is a table made of solid wood.

[0003] Due to its strong and durable characteristics, the solid wood table is deeply loved by people. However, due to the need to use high-density wood for its strong and durable characteristics, the overall solid wood table is relatively heavy, which is not conducive to installation and transportation.

[0004] A new solution is proposed to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a labor-saving solid wood table to solve the above problems.

[0006] The present invention realizes the above purpose through the following technical solutions. A labor-saving solid wood table includes a tabletop and table legs. A positioning hole for the table legs to pass through is provided in the middle of the tabletop. A bearing for rotating the tabletop is provided in the middle of the table legs. A jack is provided at one end of the table legs away from the ground. A bolt is slidably provided at one end of the tabletop close to the ground. A rolling groove is annularly provided along the circumference of the tabletop, and an annular cushion pad that can extend out of the tabletop surface is provided in the rolling groove.

[0007] Preferably, support legs and pressure-sharing legs that cross each other are provided on the table legs. The support legs are fixedly connected to the table legs, and the pressure-sharing legs are fittedly connected to the table legs.

[0008] Preferably, a jacking device is provided on the pressure-sharing legs. The jacking device can abut against the table legs. One end of the pressure-sharing legs embedded in the table legs is provided with a rounded surface. The chamfering direction of the rounded surface is the same as the length direction of the pressure-sharing legs. The length of the table legs embedded in the pressure-sharing legs is greater than the radius of the rounded corner.

[0009] Preferably, a force-sharing groove for the pressure-sharing legs to pass through is provided in the middle of the table legs.

[0010] Preferably, auxiliary rods are slidably provided on both the support legs and the pressure-sharing legs. The auxiliary rods can slide out so that the projection of the auxiliary rods on the tabletop exceeds the tabletop.

[0011] Preferably, a receiving groove is provided in the middle of the axial direction of the table legs. An operating rod is stored in the receiving groove, and both ends of the operating rod can be fixed to the auxiliary rods.

[0012] Preferably, a rubber ring for positioning the operating rod is provided at the opening of the receiving groove.

[0013] Preferably, a turntable is rotatably provided on the table leg, a cylinder is provided on the turntable, and one end of the cylinder away from the turntable is fixedly connected to the table top.

[0014] Preferably, the protective pad adopts a rubber airbag, the air outlet end of the cylinder is connected to the rubber airbag and is provided with a one-way valve, and the air inlet end of the cylinder is connected to the outside and is provided with a one-way valve.

[0015] Preferably, an air outlet is provided on one end of the table top facing the ground, the air outlet is communicated with the rubber airbag and is spirally connected with a sealing cover.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: by passing the table legs through the table top, the overall center of gravity of the table is lowered. At this time, when the table top is flipped over to stand up, there is no need to worry about the sudden tipping over of the table top due to the change in the center of gravity. Moreover, when the table legs pass through the table top, the table legs and the table top are no longer fixed. At this time, the rotational relationship between the table legs and the table top can be utilized to push the table legs from both sides to drive the table top to move, which is convenient for control and avoids the problem of sudden turning of the table top when pushed forward and backward. At the same time, an annular protective pad is used to protect the edge of the table top to avoid friction or collision with the ground when the table top is rotated, causing damage to the table top. This facilitates transportation while reducing the inconvenience of multiple workers lifting in traditional transportation, thereby achieving a labor-saving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the transportation state of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention.

[0018] Figure numerals: 1. table top; 2. table leg; 3. bearing; 4. latch; 5. supporting leg; 6. pressure dividing leg; 7. force dividing groove; 8. turntable; 9. cylinder; 10. auxiliary rod; 11. operating rod; 12. socket; 13. pedal; 14. hydraulic cylinder; 15. wedge block; 16. arc block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0020] As Figure 1 , Figure 2 , Figure 3 shown, a labor-saving solid wood table includes a tabletop 1 and table legs 2. A positioning hole for the table legs 2 to pass through is provided in the middle of the tabletop 1. A bearing 3 for rotating the tabletop 1 is provided in the middle of the table legs 2. A jacking hole 12 is provided at one end of the table legs 2 away from the ground. A plug pin 4 is slidably provided at one end of the tabletop 1 close to the ground. A rolling groove is provided annularly along the circumference of the tabletop 1, and an annular cushion pad that can extend out of the surface of the tabletop 1 is provided in the rolling groove. Crossed support legs 5 and pressure-dividing legs 6 are provided on the table legs 2. The support legs 5 are fixedly connected to the table legs 2, and the pressure-dividing legs 6 are fittedly connected to the table legs 2. A jacking device is provided on the pressure-dividing legs 6, and the jacking device can abut against the table legs 2. One end of the pressure-dividing legs 6 embedded in the pressure-dividing legs 6 is provided with a rounded surface, and the chamfer direction of the rounded surface is the same as the length direction of the pressure-dividing legs 6. The length of the table legs 2 embedded in the pressure-dividing legs 6 is greater than the radius of the rounded corner.

[0021] When this product is in use, it is the same as a traditional solid wood table. When it needs to be moved, only the pin 4 needs to be pulled out from the table leg 2 to cancel the fixation between the table leg 2 and the tabletop 1. Then, with the help of gravity, the tabletop 1 is slid along the table leg 2 to the bearing 3. Then, step on the jacking device, so that the jacking device pushes the table leg 2 from the inside of the pressure-sharing leg 6 to lift the table leg 2 upward away from the pressure-sharing leg 6. As the table leg 2 rises, the two sides of the table leg 2 no longer abut against the pressure-sharing leg 6. At this time, due to the setting of the rounded surface, the table leg 2 can roll along the rounded surface. At this time, the worker can push the tabletop 1 to tilt to one side. And because the center of gravity is relatively low, there will not be too large a travel during tilting, and a large amount of kinetic energy will not be generated, resulting in the situation where the tabletop 1 hits the ground. And the tabletop 1 is further protected by the annular cushion. After one end of the tabletop 1 touches the ground, the table leg 2 at one end can be pressed down and the table leg 2 at the other end can be lifted to make the tabletop 1 stand up. At this time, the worker can push the table legs 2 on both sides of the tabletop 1 on both sides, and the rolling effect can be used to transport the tabletop 1. Since the overall gravity of the table is supported by the ground, the operator does not need to apply force to the gravity, making it labor-saving when the tabletop 1 is moved.

[0022] The jacking device of this product includes a hydraulic cylinder 14 located inside the pressure-sharing leg 6, a jacking wedge 15, a pedal 13, and an arc-shaped block 16 in contact with the tabletop 1. Among them, rollers can be arranged on the jacking wedge 15 to reduce the friction force, so as to make it more labor-saving for the wedge 15 to move when abutting against the arc-shaped block 16. One end of the hydraulic cylinder 14 is fixed to the wedge 15, and the other end is fixed to the pressure-sharing leg 6. The pedal 13 is rotatably connected to the pressure-sharing leg 6 and abuts against the oil pump of the hydraulic cylinder 14. In this way, when stepping on the pedal 13, the hydraulic oil can be pumped into the hydraulic cylinder 14 to achieve the effect of pushing the wedge 15.

[0023] A force-sharing groove 7 through which the pressure-sharing leg 6 can pass is provided in the middle of the table leg 2. The force-sharing groove 7 can insert the pressure-sharing leg 6 for fixation, so that the gravity on both sides of the tabletop 1 is balanced, making it not easy for the tabletop 1 to tilt when being pushed; Auxiliary rods 10 are slidably arranged on both the support leg 5 and the pressure-sharing leg 6. The auxiliary rods 10 can slide out so that the projection of the auxiliary rods 10 on the tabletop 1 exceeds the tabletop 1. By using the extension of the auxiliary rods 10, the table legs 2 and the tabletop 1 are combined to form the shape of a unicycle, so that when being pushed by one person, it can be pushed and steered through the auxiliary rods 10, realizing the convenience of single-person transportation; An accommodation groove is provided in the middle of the table leg 2 in the axial direction, and an operating rod 11 is stored in the accommodation groove. Both ends of the operating rod 11 can be fixed to the auxiliary rods 10. The setting of the operating rod 11 further makes it more convenient to apply force during operation and further improves the operability. And by setting a rubber ring, when the operating rod 11 is stored usually, the operating rod 11 will not shake and generate noise.

[0024] A turntable 8 is rotatably arranged on the table leg 2, and a cylinder 9 is arranged on the turntable 8. One end of the cylinder 9 away from the turntable 8 is fixedly connected to the tabletop 1. When separating the table leg 2 from the tabletop 1, the cylinder 9 is used to achieve the effect of damping slow descent, avoiding the tabletop 1 from rapidly descending and generating a large amount of kinetic energy, which may cause the impact between the tabletop 1 and the bearing 3. The cushion pad is made of a rubber airbag. The air outlet end of the cylinder 9 is communicated with the rubber airbag and is provided with a one-way valve. The air inlet end of the cylinder 9 is communicated with the outside and is provided with a one-way valve. The rubber airbag can shrink and fit in the rolling groove inside the tabletop 1 under normal conditions, avoiding the rubber airbag being in a position where it is easily contacted by the human body during use, which may cause discomfort in the hand feeling, and at the same time, it can avoid the rubber airbag being damaged due to frequent contact. The rubber airbag is communicated with the cylinder 9, which can inflate the rubber airbag when the tabletop 1 descends, saving the step of inflating the rubber airbag. And due to the setting of the one-way valve, the air entering the rubber airbag cannot be discharged. An air outlet hole is arranged below the tabletop 1 and the air outlet hole is communicated with the rubber airbag, so that the air can be discharged through the air outlet hole, achieving the effect of resetting the rubber airbag.

[0025] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed invention.

[0026] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A labor-saving solid wood table, comprising a tabletop and table legs, characterized in that, A positioning hole for the table legs to pass through is provided in the middle of the tabletop. A bearing for rotating the tabletop is provided in the middle of the table legs. A socket is provided at one end of the table legs away from the ground. A bolt is slidably provided at one end of the tabletop close to the ground. A rolling groove is annularly provided along the circumference of the tabletop, and an annular cushion pad that can protrude from the surface of the tabletop is provided in the rolling groove.

2. A labor-saving solid wood table according to claim 1, characterized in that: Support legs and pressure-dividing legs that cross each other are provided on the table legs. The support legs are fixedly connected to the table legs, and the pressure-dividing legs are fittedly connected to the table legs.

3. The labor-saving solid wood table according to claim 2, characterized in that: A jacking device is provided on the pressure-dividing legs. The jacking device can abut against the table legs. A chamfered surface is provided at one end of the pressure-dividing legs that is inserted into the table legs. The chamfering direction of the chamfered surface is the same as the length direction of the pressure-dividing legs. The length of the table legs inserted into the pressure-dividing legs is greater than the radius of the chamfered corner.

4. The labor-saving solid wood table according to claim 3, wherein: A force-dividing groove for the pressure-dividing legs to pass through is provided in the middle of the table legs.

5. The labor-saving solid wood table according to claim 4, wherein: Auxiliary rods are slidably provided on both the support legs and the pressure-dividing legs. The auxiliary rods can slide out so that the projection of the auxiliary rods on the tabletop exceeds the tabletop.

6. The labor-saving solid wood table according to claim 5, wherein: A receiving groove is provided in the middle of the table legs in the axial direction. An operating rod is stored in the receiving groove, and both ends of the operating rod can be fixed to the auxiliary rods.

7. The labor-saving solid wood table according to claim 6, wherein: A rubber ring for positioning the operating rod is provided at the opening of the receiving groove.

8. A labor-saving solid wood table according to claim 1, characterized in that: A turntable is rotatably provided on the table legs. A cylinder is provided on the turntable. One end of the cylinder away from the turntable is fixedly connected to the tabletop.

9. The labor-saving solid wood table according to claim 8, wherein: The cushion pad is made of a rubber airbag. The air outlet end of the cylinder is communicated with the rubber airbag and is provided with a one-way valve. The air inlet end of the cylinder is communicated with the outside and is provided with a one-way valve.

10. A labor-saving solid wood table according to claim 9, characterized in that: An air outlet hole is provided at one end of the tabletop facing the ground. The air outlet hole is communicated with the rubber airbag and is spirally connected with a sealing cover.

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