Table convenient to transport

Abstract

The utility model discloses a table convenient to transport. The table comprises a table board, a connecting frame, an upper telescopic rod, a fixed-length leg rod and a telescopic leg rod. Two sets of upper telescopic rods are fixed to the bottom of the table board through connecting frames, fixed-length leg rods and telescopic leg rods are connected to the two sides of the upper telescopic rods through universal hinges respectively, the ends, away from the upper telescopic rods, of the fixed-length leg rods and the telescopic leg rods are perpendicularly connected through two sets of bottom connecting rods, and the two sets of bottom connecting rods are detachably connected through clamping jaws. The bottoms of the fixed-length leg rod and the telescopic leg rod are subjected to 45-degree corner cutting treatment to form a 45-degree face, a rotating shaft is perpendicularly fixed to the center of the 45-degree face, and the 45-degree face of the fixed-length leg rod and the 45-degree face of the telescopic leg rod are matched with the bottom connecting rods close to the fixed-length leg rod and the 45-degree face of the telescopic leg rod in a rotating mode through the rotating shaft. The desk has the advantages that the inclination angle of the desk top can be adjusted, occupied space during transportation can be reduced, and wires can be hidden.

Description

Technical Field

[0001] The utility model belongs to the technical field of tables, and in particular relates to a table which is convenient to transport. Background Art

[0002] Tables are essential daily necessities in life. Existing tables with adjustable tabletop inclination angles, such as the patent document with publication number CN2564006Y, cannot be thinned and deformed, so that the table legs occupy a large space during transportation, which wastes a large transportation space and causes high transportation costs. Utility Model Content

[0003] The utility model aims to provide a table which is convenient for transportation, so as to solve the technical problem that a large transportation space is wasted in the above-mentioned background technology, resulting in a high transportation cost.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A table convenient for transportation comprises: a table top, a connecting frame, an upper telescopic rod, a fixed-length leg rod, and a telescopic leg rod; the table top is a flat plate structure, and two sets of telescopic rod-shaped upper telescopic rods are fixed to the bottom of the table top through the connecting frame, and the fixed-length leg rods and the telescopic leg rods are connected to the two sides of the upper telescopic rod by universal hinges, wherein the telescopic leg rods are telescopic rods with adjustable total telescopic length, and when the telescopic leg rods are shortened to the shortest length, the length of the fixed-length leg rods is consistent with that of the telescopic leg rods; the ends of the fixed-length leg rods and the telescopic leg rods away from the upper telescopic rods are connected by two sets of The bottom connecting rods are vertically connected, and the two groups of bottom connecting rods are detachably connected by claws. The far ends of the two groups of bottom connecting rods are cut at forty-five degrees; the bottoms of the fixed-length leg rods and the telescopic leg rods are cut at forty-five degrees to form a forty-five-degree surface, and a rotating shaft is vertically fixed to the center of the forty-five-degree surface. The forty-five-degree surfaces of the fixed-length leg rods and the telescopic leg rods rely on the rotating shaft to rotate with the adjacent bottom connecting rods respectively, and the forty-five-degree surfaces of the fixed-length leg rods and the telescopic leg rods are tightly fitted with the forty-five-degree cut-angle surfaces of the adjacent bottom connecting rods.

[0006] Further: in order to make the length of the upper telescopic rod adaptive, the top spacing of the fixed-length leg rod and the telescopic leg rod changes; the upper telescopic rod includes: an outer nesting, a first slide rod, and a second slide rod. The first slide rod and the second slide rod are symmetrical rod-shaped structures, and both are slidably fitted in the outer nesting of the sleeve structure. A group of threaded holes are provided on each side of the outer nesting, and a slot-shaped or circular through hole for the two groups of threaded holes to protrude is provided on the connecting frame. Two groups of first locking bolts are provided on the connecting frame, which respectively penetrate the through holes and threadably fit with the two groups of threaded holes on the outer nesting. The two groups of first locking bolts respectively clamp and fix the first slide rod, the second slide rod and the outer nesting.

[0007] Further: in order to be able to adjust and fix the height of the telescopic leg rod; the telescopic leg rod includes: an externally embedded tube, an internally embedded rod, a slide groove, and a second locking bolt; the externally embedded tube is slidably embedded on the internally embedded rod, the top of the internal rod and the upper telescopic rod are connected by a universal hinge, a long slot-shaped slide groove is provided on the externally embedded tube, the bolt cap of the second locking bolt is larger than the width of the slide groove, and the screw of the second locking bolt penetrates the slide groove and is threadedly locked on the internally embedded rod.

[0008] Furthermore: in order to fix the angles between the bottom connecting rod, the fixed-length leg rod and the connecting rod and the telescopic leg rod in a vertical state, angle buckles are provided between the bottom of the fixed-length leg rod and the telescopic leg rod and the adjacent connecting rods, and the angle buckles include: a hoop, a hinge seat, and a buckle plate; wherein the hoop is clamped on the outside of the fixed-length leg rod and the telescopic leg rod, a hinge seat is provided on the hoop, a buckle plate is rotatably fitted on the hinge seat, a buckle tooth is provided below the buckle plate, and a buckle hole for the buckle tooth to engage is provided on the bottom connecting rod on the same side of the angle buckle.

[0009] Further: the clamping claw is a U-shaped folding rod structure, the two sides of the clamping claw are plug rods, the structure vertically connecting the two groups of plug rods is a cross bar, and the opposite ends of the two groups of bottom connecting rods are provided with sockets for the plug rods of the clamping claw to be connected.

[0010] Furthermore: in order to prevent the claws from protruding outward on the bottom connecting rod and affecting the overall appearance, embedding grooves for the cross bars of the claws to embed are provided on both sides of the two insertion holes.

[0011] Furthermore: in order to ensure that the utility model always has a horizontal plate when in use to place some items that are inconvenient to tilt (such as water cups), the top of the telescopic leg rod or the bottom connecting rod is connected to a constant flat plate with a horizontal slat structure by a right-angle frame.

[0012] Furthermore: in order to enable the fixed-length leg rod and the telescopic leg rod to obtain the function of threading and collecting wires, the embedded rods of the fixed-length leg rod and the telescopic leg rod are all hollow rods penetrating from top to bottom.

[0013] In summary, the utility model has the following beneficial effects:

[0014] ① The inclination angle of the desktop can be adjusted: by setting up the retractable upper telescopic rod and telescopic leg rod, when the utility model needs to adjust the inclination angle of the table board according to actual conditions, first loosen the first locking bolt on the connecting frame, and then loosen the second locking bolt on the telescopic leg rod, and then the total height of the external embedded tube and the internal rod can be adjusted. Because the fixed-length leg rod is a fixed height, the inclination angle of the table board will change when the total height of the external embedded tube and the internal rod is adjusted. When the inclination angle of the table board changes, the top spacing of the fixed-length leg rod and the telescopic leg rod will change, so the first sliding rod and the second sliding rod between the upper telescopic rods will slide in the external nesting to change the total length of the telescopic rod, so that the telescopic rod can adapt to the change of the top spacing of the fixed-length leg rod and the telescopic leg rod; because when the telescopic leg rod is shortened to the shortest length, it is consistent with the length of the fixed-length leg rod, so the telescopic leg rod can also be directly shortened to the shortest to adjust the table board to a horizontal state.

[0015] ② It can reduce the volume occupied during transportation: through the establishment of the deformable long leg rod, the telescopic leg rod, and the bottom connecting rod, the utility model which changes into the first change state and the second change state during transportation can save a lot of occupied space.

[0016] ③ Wires can be hidden to ensure that the working and learning environment is beautiful and tidy: the embedded rods of the long leg rod and the telescopic leg rod are all hollow rods that penetrate from top to bottom, so wires, signal lines and other cables can be threaded in the fixed-length leg rod and the telescopic leg rod, so that the utility model can hide the lines and increase the beauty and cleanliness of the utility model when it is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the bottom structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the use structure of the utility model;

[0020] Figure 4 yes Figure 3 A magnified view of the structure in the middle;

[0021] Figure 5 This is a schematic diagram of the use principle of the angle buckle and the claw of the utility model;

[0022] Figure 6 This is a schematic diagram of the first changing state of the utility model.

[0023] Figure 7 It is a schematic diagram of the second changing state of the utility model.

[0024] Figure 8It is a schematic diagram of the deformation process of the second change state in the utility model.

[0025] Fig. 9 It is a schematic diagram of the stacking of the utility model in the first change state.

[0026] Fig.10 It is a schematic diagram of the stacking of the utility model in the second change state.

[0027] In the figure, 1, table top; 2, connecting frame; 3, upper telescopic rod; 4, fixed-length leg rod; 5, telescopic leg rod; 6, bottom connecting rod; 7, angle buckle; 8, claw; 9, constant plate; 21, first locking bolt; 31, outer nesting; 32, first sliding rod; 33, second sliding rod; 51, outer embedded tube; 52, inner embedded rod; 53, sliding groove; 54, second locking bolt; 61, buckle hole; 62, plug hole; 63, embedded groove; 71, hoop; 72, hinge seat; 73, buckle plate; 91, right-angle frame. DETAILED DESCRIPTION

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] Example:

[0030] See also Figure 1-Figure 10 , the utility model provides a technical solution:

[0031] A table that is easy to transport, comprising: a table top 1, a connecting frame 2, an upper telescopic rod 3, a fixed-length leg rod 4, and a telescopic leg rod 5; the table top is a flat plate structure, and two sets of telescopic rods 3 of telescopic rod-shaped structures are fixed to the bottom of the table top 1 through the connecting frame 2, and the fixed-length leg rods 4 and the telescopic leg rods 5 are connected to the two sides of the upper telescopic rod 3 by universal hinges, wherein the telescopic leg rods 5 are telescopic rods with adjustable total telescopic length, and when the telescopic leg rods 5 are shortened to the shortest length, the length is consistent with the fixed-length leg rods 4; the ends of the fixed-length leg rods 4 and the telescopic leg rods 5 away from the upper telescopic rod 3 are Two groups of bottom connecting rods 6 are used for vertical connection, and the two groups of bottom connecting rods 6 are detachably connected by claws 8. The far ends of the two groups of bottom connecting rods 6 are cut at forty-five degrees; the bottoms of the fixed-length leg rods 4 and the telescopic leg rods 5 are cut at forty-five degrees to form a forty-five-degree surface, and a rotating shaft is vertically fixed to the center of the forty-five-degree surface. The forty-five-degree surfaces of the fixed-length leg rods 4 and the telescopic leg rods 5 are respectively rotated and matched with the bottom connecting rods 6 adjacent to them by relying on the rotating shaft, and the forty-five-degree surfaces of the fixed-length leg rods 4 and the telescopic leg rods 5 are tightly fitted with the forty-five-degree cut-angle surfaces of the bottom connecting rods 6 adjacent to them.

[0032] In order to make the length of the upper telescopic rod 3 adaptive, the top spacing of the fixed-length leg rod 4 and the telescopic leg rod 5 changes; the upper telescopic rod 3 includes: an outer nesting 31, a first slide bar 32, and a second slide bar 33. The first slide bar 32 and the second slide bar 33 are symmetrical rod-shaped structures, both of which are slidably fitted in the outer nesting 31 of the sleeve structure, and a group of threaded holes are provided on each side of the outer nesting 31. The connecting frame 2 is provided with a slot-shaped or circular through hole for the two groups of threaded holes to protrude. The connecting frame 2 is provided with two groups of first locking bolts 21 that respectively penetrate the through holes and threadedly cooperate with the two groups of threaded holes on the outer nesting 31. The two groups of first locking bolts 21 respectively clamp and fix the first slide bar 32, the second slide bar 33 and the outer nesting 31.

[0033] In order to be able to adjust and fix the height of the telescopic leg rod 5; the telescopic leg rod 5 includes: an external embedded tube 51, an internal embedded rod 52, a slide groove 53, and a second locking bolt 54; the external embedded tube 51 is slidably embedded on the internal embedded rod 52, the top of the internal embedded rod 52 and the upper telescopic rod 3 are connected by a universal hinge, a long slot-shaped slide groove 53 is provided on the external embedded tube 51, the bolt cap of the second locking bolt 54 is larger than the width of the slide groove 53, and the screw of the second locking bolt 54 penetrates the slide groove 53 and is threadedly locked on the internal embedded rod 52.

[0034] In order to fix the angle between the bottom connecting rod 6, the fixed-length leg rod 4 and the connecting rod 6 and the telescopic leg rod 5 in a vertical state, angle buckles 7 are provided between the bottom of the fixed-length leg rod 4 and the telescopic leg rod 5 and the connecting rod 6 adjacent thereto, and the angle buckle 7 comprises: a hoop 71, a hinge seat 72 and a buckle piece 73; wherein the hoop 71 is clamped on the bottom of the fixed-length leg rod 4 and the telescopic leg rod 5, a hinge seat 72 is provided on the hoop 71, a buckle piece 73 is rotatably fitted on the hinge seat 72, a buckle tooth is provided below the buckle piece 73, and a buckle hole 61 for the buckle tooth to engage is provided on the bottom connecting rod 6 on the same side as the angle buckle 7.

[0035] The clamping claw 8 is a U-shaped folding rod structure, with insertion rods on both sides of the clamping claw 8, and a structure vertically connecting the two groups of insertion rods is a cross bar. The opposite ends of the two groups of bottom connecting rods 6 are provided with insertion holes 62 for the insertion rods of the clamping claw 8 to be engaged.

[0036] In order to prevent the claws 8 from protruding outwards on the bottom connecting rod 6 and affecting the overall appearance, embedding grooves 63 for the cross bars of the claws 8 to embed are provided on both sides of the two insertion holes 62.

[0037] In order to ensure that the utility model always has a horizontal plate for placing some inconveniently tilted items (such as water cups) when in use, the top of the telescopic leg rod 5 or the bottom connecting rod 6 is connected to a constant plate 9 with a horizontal strip structure by a right-angle frame 91.

[0038] In order to enable the fixed-length leg rod 4 and the telescopic leg rod 5 to obtain the function of threading and collecting wires, the embedded rods 52 of the fixed-length leg rod 4 and the telescopic leg rod 5 are all hollow rods penetrating from top to bottom.

[0039] Brief description of the usage process:

[0040] When using, Figure 3 As shown, the utility model can be used as a normal table. When the utility model needs to adjust the inclination angle of the table top 1 according to actual conditions, first loosen the first locking bolt 21 on the connecting frame 2, and then loosen the second locking bolt 54 on the telescopic leg rod 5. Then, the total height of the outer embedded tube 51 and the inner embedded rod 52 can be adjusted. Because the fixed-length leg rod 4 is a fixed height, when the total height of the outer embedded tube 51 and the inner embedded rod 52 is adjusted, the inclination angle of the table top 1 will be changed. When the inclination angle of the table top 1 changes, the top spacing of the fixed-length leg rod 4 and the telescopic leg rod 5 will be Changes occur, so the first sliding bar 32 and the second sliding bar 33 between the upper telescopic rod 3 will slide in the outer nesting 31 to change the total length of the telescopic rod 3, so that the telescopic rod 3 can adapt to the changes in the top end spacing of the fixed-length leg rod 4 and the telescopic leg rod 5; because when the telescopic leg rod 5 is shortened to the shortest length, it is consistent with the length of the fixed-length leg rod 4, so the telescopic leg rod 5 can also be directly shortened to the shortest length, and the table top 1 can be adjusted to a horizontal state. When the inclination angle of the table top 1 is determined, the first locking bolt 21 and the second locking bolt 54 can be re-locked.

[0041] When the utility model is shipped out of the factory or needs to be transferred, in order to save the space occupied by the table structure of the utility model, it can be transformed into the following two states:

[0042] When transformed into the first change state:

[0043] like Figure 6 As shown, first pull out the claws 8 between the two groups of bottom connecting rods 6 below the fixed-length leg rod 4 and the telescopic leg rod 5, remove the constant plate 9 if it is equipped, and then rotate the buckle pieces 73 on all angle buckles 7 so that the buckle teeth on the buckle pieces 73 and the buckle holes 61 with which they are engaged are separated. At this time, the angle fixation between the bottom connecting rod 6 and the fixed-length leg rod 4 and the telescopic leg rod 5 is released. At this time, the connecting rod 6 and the fixed-length leg rod 4 or the telescopic leg rod 5 connected thereto can be rotated into the same straight line through the rotating shaft between the bottom connecting rod 6 and the fixed-length leg rod 4 and the telescopic leg rod 5. Then, in the same way as above, shorten the telescopic leg rod 5 to its shortest state, and then rotate it around the universal hinge between the upper telescopic rod 3 and the fixed-length leg rod 4 and the telescopic leg rod 5 to rotate the fixed-length leg rod 4 and the telescopic leg rod 5 on the same side to the same straight line until as shown. Figure 6 As shown, then we can Fig. 9 As shown, the utility model in this state is stacked and transported.

[0044] When transformed into the second change state:

[0045] like Figure 7 As shown, on the basis of the first changed state, the universal hinge between the upper telescopic rod 3 and the fixed-length leg rod 4 and the telescopic leg rod 5 is rotated to fold all the fixed-length leg rods 4 and the telescopic leg rod 5 toward the central axis of the table top 1, so that the four groups of fixed-length leg rods 4 and the telescopic leg rods 5 are parallel to each other. Because there will be position interference between the fixed-length leg rods 4 and the telescopic leg rods 5 on the same side, it is necessary to loosen the first locking bolt 21 connected to one group of the upper telescopic rods 3, change the relative positions of the first sliding rod 32 and the second sliding rod 33 on the upper telescopic rod 3, and then stagger the positions of the fixed-length leg rods 4 and the telescopic leg rods 5 on the same side, so as to obtain the following Figure 7 The second state shown in FIG. Fig.10 As shown, the utility model in this state is stacked and transported.

[0046] Because the embedded rods 52 of the fixed-length leg rods 4 and the telescopic leg rods 5 are hollow rods that penetrate from top to bottom, wires, signal lines and other cables can be threaded into the fixed-length leg rods 4 and the telescopic leg rods 5, so that the utility model can hide the circuits and increase the aesthetics and neatness of the utility model when in use.

[0047] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A table that is easy to transport, comprising: A table top (1), a connecting frame (2), an upper telescopic rod (3), a fixed-length leg rod (4), and a telescopic leg rod (5); the characteristics are as follows: the table top is a flat plate structure, and two sets of telescopic rod-shaped upper telescopic rods (3) are fixed to the bottom of the table top (1) through the connecting frame (2), and the fixed-length leg rods (4) and the telescopic leg rods (5) are connected to the two sides of the upper telescopic rod (3) by universal hinges, wherein the telescopic leg rod (5) is a telescopic rod with adjustable total telescopic length, and when the telescopic leg rod (5) is shortened to the shortest length, the length is consistent with the fixed-length leg rod (4); the fixed-length leg rod (4) and the telescopic leg rod (5) are away from the ends of the upper telescopic rod (3). Two groups of bottom connecting rods (6) are vertically connected, and the two groups of bottom connecting rods (6) are detachably connected by clamping claws (8). The far ends of the two groups of bottom connecting rods (6) are cut at a 45-degree angle. The bottoms of the fixed-length leg rods (4) and the telescopic leg rods (5) are cut at a 45-degree angle to form a 45-degree surface. A rotating shaft is vertically fixed at the center of the 45-degree surface. The 45-degree surfaces of the fixed-length leg rods (4) and the telescopic leg rods (5) are respectively rotated and matched with the bottom connecting rods (6) adjacent thereto by relying on the rotating shaft, and the 45-degree surfaces of the fixed-length leg rods (4) and the telescopic leg rods (5) are tightly fitted with the 45-degree cut-angle surfaces of the bottom connecting rods (6) adjacent thereto.

2. A table for easy transportation according to claim 1, characterized in that: The upper telescopic rod (3) comprises: an outer nesting (31), a first slide bar (32), and a second slide bar (33). The first slide bar (32) and the second slide bar (33) are symmetrical rod-shaped structures. Both of them are slidably matched in the outer nesting (31) of the sleeve structure. A group of threaded holes are respectively provided on both sides of the outer nesting (31). The connecting frame (2) is provided with a slot-shaped or circular through hole for the two groups of threaded holes to protrude. The connecting frame (2) is provided with two groups of first locking bolts (21) that respectively penetrate through the through holes and threadably match with the two groups of threaded holes on the outer nesting (31). The two groups of first locking bolts (21) respectively clamp and fix the first slide bar (32), the second slide bar (33) and the outer nesting (31).

3. The table for easy transportation according to claim 1, characterized in that: The telescopic leg rod (5) comprises: an externally embedded tube (51), an internally embedded rod (52), a sliding groove (53), and a second locking bolt (54); the externally embedded tube (51) is slidably embedded on the internally embedded rod (52), the top of the internally embedded rod (52) and the upper telescopic rod (3) are connected by a universal hinge, a long slot-shaped sliding groove (53) is provided on the externally embedded tube (51), a bolt cap of the second locking bolt (54) is larger than the width of the sliding groove (53), and a screw of the second locking bolt (54) penetrates the sliding groove (53) and is threadedly locked on the internally embedded rod (52).

4. The table for easy transportation according to claim 3, characterized in that: An angle buckle (7) is arranged between the bottom of the fixed-length leg rod (4) and the telescopic leg rod (5) and the adjacent connecting rod (6), and the angle buckle (7) comprises a hoop (71), a hinge seat (72), and a buckle plate (73); wherein the hoop (71) is hooped around the bottom of the fixed-length leg rod (4) and the telescopic leg rod (5), a hinge seat (72) is arranged on the hoop (71), a buckle plate (73) is rotatably fitted on the hinge seat (72), a buckle tooth is arranged below the buckle plate (73), and a buckle hole (61) for the buckle tooth to be engaged is arranged on the bottom connecting rod (6) on the same side as the angle buckle (7).

5. The table for easy transportation according to claim 1, characterized in that: The clamping claw (8) is a U-shaped folding rod structure, with insertion rods on both sides of the clamping claw (8), and a structure vertically connecting the two groups of insertion rods is a cross bar. The opposite ends of the two groups of bottom connecting rods (6) are provided with insertion holes (62) for the insertion rods of the clamping claw (8) to be clamped.

6. The table for easy transportation according to claim 5, characterized in that: Both sides of the two insertion holes (62) are provided with embedding grooves (63) for embedding the crossbar of the clamping claw (8).

7. The table for easy transportation according to claim 1, characterized in that: The top of the telescopic leg rod (5) or the bottom connecting rod (6) is connected to a constant plate (9) with a horizontal strip structure by a right-angle frame (91).

8. The table for easy transportation according to claim 3, characterized in that: The embedded rods (52) of the fixed-length leg rod (4) and the telescopic leg rod (5) are both hollow rods penetrating from top to bottom.

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