TWM650347U - Folding structure of combination table frame - Google Patents

Abstract

This creation is a folding structure of a combined table frame, which includes: two side frame seats, with a high horizontal perforation and a low horizontal perforation respectively provided on both sides of the side frame seat; and a vertical perforation is provided on both sides of the side frame seat. to the combination hole; four first butt rods, one end of each of the first butt rods is assembled into the high horizontal hole, and the other ends of the first butt rods are connected; four second butt rods, each of the second One end of the docking rods is assembled into the low transverse holes one by one, and the other ends of the second docking rods are connected to each other; at least one first elastic connecting rope passes through the high transverse holes and the first docking rods to make them elastic. Connection; at least one second elastic connection rope, which passes through the low horizontal holes and the second docking rod to elastically connect; the four-legged rod is inserted into each of the vertical combination holes from below; and at least one plate The component is installed across the second docking rod; with the above structure, the combined table has the advantages of convenient storage and assembly, and achieves a more stable effect.

Description

Folding structure of combination table frame

This invention is a folding structure of a combination table frame, especially a combination table with elastic connections, which increases the tension and support of the combination table and makes it more stable after assembly, making it easy to disassemble and assemble, and convenient for storage and portability.

Press, during outdoor activities (such as camping, picnics, barbecues...), you will need to prepare a lot of equipment and items. The most indispensable thing among them is a table. In order to be able to place items, the general table is usually too large and It cannot be disassembled and assembled, making it difficult to store and carry it. Therefore, there are combination tables on the market that meet the needs of outdoor activities to facilitate storage and reduce the space occupied by the table. Generally, modular tables are a combination of frames, poles, and boards, and the long side strips are difficult to store. Therefore, they are usually designed to be decomposed into at least two poles. When assembling, it is sometimes difficult to distinguish the direction and position of the insertion set, and The frame and poles are scattered and easily lost; and when the frame, pole or the connection between the two poles is loaded, it is easy to loosen and the load-bearing capacity is poor, so that the two poles are easily shaken and unstable when the connection is in a load-bearing state. Therefore, how to make the existing combination table not only convenient for users to store and assemble, but also improve the stability is a problem that relevant industry players strive to overcome.

The main purpose of this creation is to solve the above problems and provide a folding structure of the combined table frame. The main technology and purpose are: the frame of the combined table can be decomposed into a side frame seat, a third It is composed of a pair of connecting rods and a second connecting rod, and is elastically connected by a first elastic connecting rope and a second elastic connecting rope to prevent parts from being scattered, so that the side frame base, the first connecting rod and the second connecting rod are It is easy to assemble and disassemble, and through the elastic traction of the first elastic connecting rope and the second elastic connecting rope, the combined side frame seat, first docking rod and second docking rod are not easy to loosen and achieve more stability. The effect.

According to the above-mentioned purpose of this invention, a folding structure of a combined table frame is provided, which includes: two corresponding side frame seats, with a symmetrical high transverse hole and a low transverse hole respectively provided on both sides of the side frame seat. ; The side frame seat is provided with a vertical combination hole on both sides; four hollow first docking rods, one end of each first docking rod is assembled into the high horizontal hole, so that the first docking rod The other ends correspond to each other in pairs, and the two corresponding first docking rods are connected laterally; one end of each of the four hollow second docking rods is assembled into the low horizontal hole one by one, so that The other ends of the second docking rods correspond to each other, and the two corresponding second docking rods are connected laterally, so that the assembled side frame seat, the first docking rod and the second docking rod form a frame; at least A first elastic connecting rope, which passes through the high transverse holes and the first butt rods to elastically connect them; at least a second elastic connecting rope, which passes through the low transverse holes and the second butt rods to elastically connect them ; The four-legged rods are inserted into each of the vertical combination holes from below; and at least one plate member, the two opposite ends of which are respectively straddled on the second docking rod.

In one embodiment of the present invention, each first docking rod is configured such that one end is a plug-in end that shrinks the diameter of the rod, and the other end is a plug-in end that forms a rod opening. The plug ends are respectively assembled into the high transverse holes, so that the plug ends of the first docking rods are corresponding to each other, and the two ends of a first connecting member with a through hole are inserted into the corresponding first docking rods respectively. The plug-in end, and the first elastic connecting rope passes through the through hole of the first connecting piece respectively; each of the second pair One end of the connecting rod is a plug-in end that shrinks the diameter of the rod, and the other end is a plug-in end that forms a rod opening. The plug-in end of the second butt rod is assembled into the low horizontal hole, so that the third butt joint rod is assembled into the low horizontal hole. The plug-in ends of the two butt rods correspond to each other, and the two ends of a second connecting member with a through hole are respectively inserted into the corresponding plug-in ends of the second butt rod, and the second elastic connecting ropes are respectively passed through. through the through hole of the second connecting piece.

In one embodiment of the present invention, the low transverse holes on both sides of the side frame base are connected by a hollow side rod, and the second elastic connecting ropes respectively pass through the side rods to elastically connect them.

In one embodiment of the present invention, an extension plate is provided on each side rod. At least one locking piece is provided on the bottom surface of one side of the extension plate. The locking piece extends beyond the edge of the extension plate. , and the height position of the bottom edge of the side frame seat is higher than the height position of the top edge of the side pole, hook one end of the locking piece against the bottom edge of the side frame seat, so that the extension plate is positioned horizontally on the side frame seat edge.

In one embodiment of the present invention, the locking piece is configured to have a thick portion at one end and a thin portion at the other end. A step edge is formed between the thick portion and the thin portion, and the thick portion extends out of the extended portion. The edge of the plate is such that the thick part is hooked against the bottom edge of the side frame seat, and the step edge is pressed against the side rod.

In one embodiment of this invention, the high-level transverse holes on both sides of the side frame are respectively provided with a connecting hole connected thereto, and the two connecting holes are coaxially corresponding, and the first elastic connecting rope passes through the first elastic connecting rope respectively. The connecting holes make it elastically connected.

In one embodiment of the invention, the vertical combination holes are respectively connected to the low horizontal through holes.

In one embodiment of the invention, a plug cover is provided above each of the vertical combination holes, and the plug covers respectively have a set of fixed holes.

In one embodiment of the present invention, a vertical rod can be added to the plug cover. The lower end of the vertical rod is provided with an insertion end, and the insertion end can be inserted into the fixed hole of the plug cover.

In one embodiment of the present invention, two opposite end edges of the plate member are respectively provided with a groove.

With the above structure, the first elastic connecting rope and the second elastic connecting rope are elastically pulled to prevent parts from being scattered, making the combination table convenient to store, easy to assemble, and achieve a more stable effect.

10: Combination table

11: Side frame seat

111:High horizontal perforation

112: Low transverse perforation

113:Connection hole

114: Vertical combination hole

12:Side lever

13:First docking rod

131: Insert end

132:Plug end

14:First connector

141:Through hole

15:Second docking rod

151: Insert end

152:Plug end

16:Second connector

161:Through hole

17:Frame

18: The first elastic connecting rope

19: Second elastic connecting rope

20:foot pole

21: Sage

211: Set fixed holes

22:Plate

221: Groove

23:Extended panels

24:Clamping piece

241: thick part

242:Thin part

243:Step edge

25:Pole

251:Insert end

The 1st picture is a three-dimensional exploded view of this creation; the 2nd picture is an assembled three-dimensional view of this creation; the 3rd picture is a cross-sectional view of the low horizontal perforation and the vertical combination hole of this creation; the 4th picture is a schematic diagram of the assembly of the panels of this creation. Cross-sectional view; Figure 5 is a schematic cross-sectional view of the assembly of the extension panels of this creation; Figure 6 is a top cross-sectional view of the elastic connection of this creation; Figure 7 is a schematic three-dimensional view of the folded state of the frame, foot poles and vertical poles of this creation. ; Figure 8 is a schematic three-dimensional view of this creation in the form of multiple stacked combination tables; Figure 9 is a top cross-sectional view of another embodiment of the elastic connection of the frame of this creation; Figure 10 is a top view of another embodiment of the elastic connection of the frame of this creation Cross-sectional view; Figure 11 is a top cross-sectional view of another embodiment of the elastic connection of the creative frame.

In order for your review committee to have a better understanding of this creation, here is a better example Examples and accompanying drawings are described in detail below:

Please refer to Figures 1 to 7. A modular table 10 includes: two corresponding side frame bases 11. Both sides of the side frame base 11 are respectively provided with a symmetrical high horizontal through hole 111 and a low horizontal through hole 112. The high transverse holes 111 on both sides of the frame base are respectively provided with a connecting hole 113 connected thereto, and the two connecting holes 113 are coaxially corresponding. The low transverse holes 112 on both sides of the side frame base are equipped with a hollow side rod 12 connected; both sides of the side frame base 11 are respectively provided with a through vertical combination hole 114, and the vertical combination hole 114 is connected to the low horizontal hole 112; four hollow first docking rods 13, each of which is a first The docking rods 13 are respectively configured with one end as a plug-in end 131 that shrinks the diameter of the rod, and the other end as a plug-in end 132 with a rod opening. The plug-in ends 131 of each first docking rod 13 are assembled one by one. The high transverse holes 111 allow the plug-in ends 132 of the first docking rods 13 to correspond to each other, and the two ends of the first connector 14 with a through hole 141 are inserted into the corresponding plug-in ends 132 respectively. Two corresponding first butt rods 13 are connected laterally; four hollow second butt rods 15 are provided. Each of the second butt rods 15 is configured such that one end is an insertion end 151 with a shrinking rod diameter, and the other end is a The insertion ends 152 of the rod openings are inserted into the lower transverse holes 112 one by one, and the insertion ends 151 of each second docking rod 15 are assembled one by one, so that the insertion ends 152 of the second docking rods 15 correspond to each other. , and the two ends of the second connector 16 with a through hole 161 are respectively inserted into the corresponding plug-in ends 152, so that the two corresponding second butt rods 15 are connected laterally, so that the assembled side frame seats 11, The first docking rod 13 and the second docking rod 15 form a frame 17; at least one first elastic connecting rope 18 passes through the high transverse holes 111, the connecting holes 113, the first docking rod 13 and the first connecting member 14 to connect them elastically; at least one second elastic connecting rope 19 passes through the low transverse holes 112, side rods 12, second docking rods 15 and second connectors 16 to elastically connect them; the four-leg rod 20 is The plug caps 21 are respectively inserted into each of the vertical combination holes 114 from below; the four plug caps 21 each have a set of fixed holes 211, and the plug caps 21 can be plugged into each of the vertical combination holes 114 from above. in; at least one plate member 22, its two opposite ends are respectively straddled on the second docking rod 15, and the two opposite end edges of the plate member 22 are respectively provided with a groove 221; two extension plate members 23, one of which The bottom surface is provided with at least one locking piece 24. One end of the locking piece 24 is a thick part 241 and the other end is a thin part 242. A first-step edge 243 is formed between the thick part 241 and the thin part 242. The thick portion 241 of the locking piece 24 extends beyond the edge of the extension plate 23. The height of the bottom edge of the side frame seat 11 is higher than the height of the top edge of the side rod 12. The extension plates 23 are respectively arranged on the sides. On the rod 12, the thick part 241 of the locking piece 24 is hooked against the bottom edge of the side frame seat 11, and the step edge 243 is abutted on the side rod 12, so that the extension plate 23 is positioned horizontally on the side The edge of the frame base 11; at least one vertical rod 25 has an insertion end 251 at its lower end, and the insertion end 251 can be inserted into the fixed hole 211 of the plug cover 21; through the above structure, the first elastic connection The elastic traction of the rope 18 and the second elastic connecting rope 19 prevents parts from being scattered, making the combined table 10 convenient for storage, easy to assemble, and more stable.

The composition, function and effect of the above embodiment are described in detail as follows: Please refer to Figures 1 to 7, which show the side frame seat 11, side rod 12, first docking rod 13, second docking rod 15 and foot rod of this creation. The poles 20 and 25 can be made of iron, aluminum, carbon fiber, glass fiber, wood or plastic, but are not limited thereto.

The frame 17 of this invention is composed of the side frame seat 11, the side rod 12, the first docking rod 13, the first connecting member 14, the second connecting rod 15, and the second connecting member 16, and is connected with the first elastic connecting rope. 18 passes through the interior of the first docking rods 13 through the high transverse holes 111, the connecting holes 113 and the through holes 141 of the first connecting member 14. After the first elastic connecting ropes 18 are knotted to form a loop, the The first docking rods 13 and the first connectors 14 are connected to the side frame base 11 to prevent them from falling apart; the second elastic connecting rope 19 is passed through the interior of the second docking rods 15 through the low transverse holes 112 and side After the rod 12 and the through hole 161 of the second connecting member 16, the second elastic connecting rope 19 is knotted to form a loop, these The second docking rods 15 and the second connecting parts 16 are connected to the side frame base 11 so as not to fall apart; a plurality of plates 22 can be spliced to each other and spanned between the second docking rods 15, and the first docking rod 13 It can be stopped at the edge of the plate 22 to prevent the plate 22 from slipping or shifting. The groove 221 is convenient for the user's hands to deeply pick up and place the plate 22 to achieve the purpose of convenient disassembly and assembly.

When the combination table 10 is to be used, each first docking rod 13 can easily and effortlessly assemble its insertion end 131 into the high horizontal hole 111 through the traction of the first elastic connecting rope 18. The connected first docking rod 13 can easily assemble its plug ends 132 into both ends of the first connecting member 14; and through the traction of the second elastic connecting rope 19, each of the second docking rods 15 can be easily disconnected. After laboriously inserting the plug ends 151 into the low transverse holes 112, the two opposite second docking rods 15 can easily insert the plug ends 152 into both ends of the second connector 16; at this time, the After the assembly of the frame 17 is completed, the foot poles 20 are assembled under the vertical assembly holes 114 respectively, and then the plate member 22 is placed across the second docking rods 15 to complete the assembly of the assembly table 10 . If in order to make the modular table 10 have more usable area, the extension plates 23 can be selectively assembled on the sides of the side frame base 11 so that the modular table 10 can pass through the extension plates. The extension of 23 creates more use planes, which increases the convenience of use and thereby increases the space for placing items. Furthermore, if there is a need for hanging, the insertion end 251 of the vertical pole 25 can be inserted into the fixed hole 211 of the plug cover 21 so that the modular table 10 has an upwardly extending rod for hanging items. , to achieve the effect of having additional functions.

When the combination table 10 is to be disassembled, the upright pole 25 , the extension plates 23 and the foot poles 20 can be directly removed to form small objects, and the frame 17 is first assembled with the insertion end 131 of the first docking pole 13 Pull out the high transverse hole 111 and the plug-in end 151 of the second docking rod 15 from the low transverse hole 112 respectively, and then separate at least one end of the plug-in end 132 of the connected first docking rod 13 from the third At least one end of a connector 14 and the plug-in end 152 of the connected second docking rod 15 separates the second connection. 16, so that the first docking rod 13 and the second docking rod 15 can be bent relative to each other; in this way, the side frame seat 11, side rod 12, first docking rod 13, second docking rod 15, foot rod 20. The vertical poles 25 can be formed into bundles for storage (as shown in Figure 7), so that the combined table 10 can be folded into a compact package, which does not occupy space and is not prone to the problem of missing parts.

It is worth mentioning that as shown in Figure 8, the plug cover 21 can be removed from the frame 17 of the modular table 10, and the foot pole 20 of another modular table 10 can be inserted into the vertical assembly of the frame 17. Above the hole 114, a plurality of combination tables 10 can be stacked upward to form a multi-layer shelf for use, which is rich in functional variability.

In addition, the connection between the first elastic connection rope 18 and the second elastic connection rope 19 of this invention can also be implemented in the manner shown in Figures 9, 10, and 11; as shown in Figure 9, the first elastic connection rope 18 The first docking rod 13 and the second elastic connecting rope 19 are not connected in a closed loop and connected to the second docking rod 15 in a closed loop; as shown in Figure 10, a plurality of first elastic connecting ropes 18 are provided. The first butt rods 13 are connected, and the first elastic connecting ropes 18 connect the connected first butt rods 13 in series; as shown in Figure 11, a plurality of first elastic connecting ropes 18 are provided to connect the first butt joints. rod 13, and the first elastic connecting rope 18 does not connect the connected first butt rods 13 in series.

The above-mentioned embodiments are only preferred embodiments to fully illustrate the invention, and are not intended to limit the features of the invention. Any re-creation using the technical means and creation principles related to the invention still belongs to the invention. Equivalent structure creative category.

10: Combination table

11: Side frame seat

111:High horizontal perforation

112: Low transverse perforation

114: Vertical combination hole

12:Side lever

13:First docking rod

131: Insert end

132:Plug end

14:First connector

15:Second docking rod

151: Insert end

152:Plug end

16:Second connector

17:Frame

18: The first elastic connecting rope

19: Second elastic connecting rope

20:foot pole

21: Sage

211: Set fixed holes

22:Plate

221: Groove

23:Extended panels

24:Clamping piece

25:Pole

251:Insert end

Claims (10)

A folding structure of a combined table frame, which includes: two corresponding side frame seats. Both sides of the side frame seat are respectively provided with a symmetrical high horizontal through hole and a low horizontal through hole; the two sides of the side frame seat are respectively There is a through vertical combination hole; four hollow first docking rods, one end of each first docking rod is assembled into the high horizontal hole, so that the other ends of the first docking rods correspond to each other. Two corresponding first butt rods are connected laterally; one end of each of the four hollow second butt rods is inserted into the low horizontal hole, so that the other end of the second butt rod is respectively Two corresponding second connecting rods are connected horizontally, so that the combined side frame seat, first connecting rod and second connecting rod form a frame; at least one first elastic connecting rope is passed through The high transverse holes and the first butt rods are assembled to make them elastically connected; at least one second elastic connecting rope is passed through the low transverse holes and the second butt rods to make them elastically connected; the four-leg poles are connected from below respectively. Insert into each of the vertical combination holes; and at least one plate member, the two opposite ends of which are respectively straddled on the second docking rod. The folding structure of the combined table frame as described in claim 1, wherein each of the first docking rods is configured such that one end is a plug-in end with a shrinking rod diameter, and the other end is a plug-in end forming a rod opening. The plug-in ends of the first docking rods are respectively assembled into the high transverse holes, so that the plug-in ends of the first docking rods correspond to each other, and the two ends of a first connecting member with a through hole are inserted into each other respectively. The corresponding plug-in end of the first docking rod, and the first elastic connecting rope respectively passes through the through hole of the first connecting member; each second docking rod is respectively set to have one end as a plug-in end with a shrinking rod diameter, The other end is a plug-in end that forms a rod opening. The plug-in ends of the second docking rods are respectively assembled into the low horizontal holes, so that the plug-in ends of the second docking rods correspond to each other, and are connected with one Both ends of the second connecting member having a through hole are respectively inserted into the corresponding insertion ends of the second docking rods, and the second elastic connecting ropes respectively pass through the through holes of the second connecting member. The folding structure of the combined table frame as described in claim 1, wherein the low horizontal sides on both sides of the side frame seat The perforated groups are connected with a hollow side rod, and the second elastic connecting ropes respectively pass through the side rods to elastically connect them. The folding structure of the combined table frame as described in claim 3, wherein an extension plate is provided on each side rod, and at least one locking piece is provided on the bottom surface of one side of the extension plate, and the locking piece extends The edge of the extension plate is out, and the height position of the bottom edge of the side frame seat is higher than the height position of the top edge of the side pole. Hook one end of the locking piece against the bottom edge of the side frame base so that the extension plate is in a straight position. Position horizontally on the edge of the side frame seat. The folding structure of the combined table frame as described in claim 4, wherein the locking piece is configured to have a thick portion at one end and a thin portion at the other end, and a step edge is formed between the thick portion and the thin portion. The thick part extends out of the edge of the extension plate, so that the thick part is hooked against the bottom edge of the side frame seat, and the step edge is pressed against the side rod. The folding structure of the combined table frame as described in claim 1, wherein the high-level transverse holes on both sides of the side frame base are respectively provided with a connecting hole connected thereto, and the two connecting holes are coaxially corresponding, and the first elastic The connecting ropes pass through the connecting holes respectively to connect them elastically. The folding structure of the combination table frame as described in claim 1, wherein the vertical combination holes are connected to the low horizontal through holes respectively. The folding structure of the combined table frame as described in claim 1, wherein a plug cover is provided above each of the vertical combination holes, and the plug covers respectively have a set of fixed holes. The folding structure of the combined table frame as described in claim 8, wherein a vertical pole can be added to the plug cover, and an insertion end is provided at the lower end of the vertical pole, and the insertion end can be inserted into the assembly of the plug cover. hole. The folding structure of the combined table frame as claimed in claim 1, wherein two opposite end edges of the plate are respectively provided with a groove.

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