Four-section table convenient to package, disassemble and assemble and stable to use

Abstract

The utility model discloses a four-section table convenient to package, disassemble and assemble and stable to use, which comprises a table board and table legs detachably connected with the table board, the table board is formed by splicing two foldable table board units left and right, and each foldable table board unit is formed by hinging two table board subunits front and back; in addition, supporting pieces which are detachably connected are arranged at the bottom of the table board. The four-section type table provided by the utility model not only can realize four-section folding type packaging, can enable the packaging volume to be smaller and neat, has the advantages of being easy to package, box, carry and transport and the like, but also has good stability in use, can realize tool-free quick disassembly and assembly, has the advantage of convenience in disassembly and assembly, and is suitable for popularization and application. Various sales modes such as online sales and overseas sales can be conveniently realized, and the use requirements of outdoor camping can be met; in addition, the utility model has the advantages of simple structure, easiness in mass production and the like, and not only has obvious practical value, but also has wide application range.

Description

TECHNICAL FIELD

[0001] The utility model relates to a four-section table convenient to package and disassemble and stable in use, and belongs to the technical field of furniture design. BACKGROUND

[0002] Tables are common furniture in people's life, and are indispensable in families, leisure places and office places. At present, the sales of tables cannot be realized without packaging and transportation. If a mode of assembling first and then integrally packing and transporting for sales is adopted, although the trouble of assembling by users or professional personnel can be avoided, problems such as too large packaging volume, waste of storage space, easy damage in transportation, high transportation cost and the like will exist. If a mode of disassembling, packing and transporting first and then assembling by users at the destination is adopted, the characteristics of easy assembly and preferably tool-free assembly are required, otherwise the end users will be troubled in assembling, so that the sales will be affected. Therefore, the table convenient to package and disassemble is required to be developed in the field, so that the table can be conveniently realized in various sales modes such as online sales and overseas sales.

[0003] In addition, with the rise of grassland camping and field camping, people usually need to carry tables for field work and meals. Although the existing folding table can relatively reduce the storage volume of the table after folding, the existing folding table is mostly folded with the table leg at the position of the table board. If the table board is large, there will still be problems such as large packaging volume, inconvenient transportation and carrying, and the like. In addition, the table is prone to shaking, moving, folding and the like during use, and has problems such as poor stability and poor use effect. In addition, there are problems such as complex structure and troublesome disassembly. UTILITARIAN CONTENT

[0004] In view of the above problems and market demand in the prior art, the purpose of the utility model is to provide a four-section table convenient to package and disassemble and stable in use, which is easy to package, has small packaging volume, is convenient to transport and carry, has good use stability and can be quickly disassembled without tools.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A four-section table convenient to package and disassemble and stable in use, comprising a table board and a table leg detachably connected with the table board, the table board is formed by two foldable table board units spliced left and right, and the foldable table board units are both formed by two table board sub-units hingedly connected front and back; and a support member detachably connected is arranged at the bottom of the table board.

[0007] In an embodiment, the support member is at least one X-direction reinforcing rib.

[0008] In another embodiment, the support member is a rectangular support frame.

[0009] One embodiment, the support is detachably connected with the fixing member fixed at the bottom of each table board sub-unit.

[0010] One embodiment, the fixing member is any one of a fixing rod, a fixing lug, a fixing column or a fixing block.

[0011] One embodiment, the fixing rod is in a straight rod shape or a bent rod shape with an obtuse angle.

[0012] One preferred embodiment, the support is connected with the fixing member through a hand screw.

[0013] One embodiment, a U-shaped opening is arranged at the center of the inner side frame of each foldable table board unit, the left and right U-shaped openings are spliced to form a center through hole, and a detachable locking fixing member is arranged in the center through hole.

[0014] One embodiment, the locking fixing member is composed of a T-shaped hole plug, a hole cover and a locking threaded sleeve, the hole cover is detachably connected at the top of the T-shaped hole plug, and the locking threaded sleeve is threadedly connected at the lower part of the T-shaped hole plug.

[0015] One embodiment, the table board is formed by splicing the left and right of two foldable table board units.

[0016] One preferred embodiment, each foldable table board unit is formed by front and back hinging of a table board sub-unit A and a table board sub-unit B, wherein the inner side frame of the table board sub-unit A is provided with a plurality of splicing columns, and the inner side frame of the table board sub-unit B is provided with a plurality of splicing holes matched with the splicing columns.

[0017] One embodiment, the table leg is threadedly connected with the table board.

[0018] One embodiment, a table leg fixing plate is fixed at the bottom of each corner of the table board, and a table leg is threadedly connected with each table leg fixing plate.

[0019] One preferred embodiment, each table leg fixing plate is the hypotenuse of an isosceles right triangle of a table corner, a threaded hole is arranged at the center of each table leg fixing plate, and a threaded column matched with the threaded hole is arranged at the top of each table leg.

[0020] One preferred embodiment, an adjustable foot pad is arranged at the bottom of each table leg.

[0021] Compared with the prior art, the beneficial technical effects of the utility model are as follows:

[0022] The four-section table convenient to package and disassemble and stable in use has the advantages of being easy to package and box, easy to carry and transport, good stability during use, and being convenient to disassemble and assemble, and can be used for various sales modes such as online sales and overseas sales, and can meet the needs of outdoor camping use. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a three-dimensional structure schematic diagram of a four-section table convenient to package and disassemble and stable in use provided by the utility model embodiment 1;

[0024] Figure 2 is Figure 1 structure schematic diagram of the four-section table when being inverted;

[0025] Figure 3 is structure schematic diagram of the rectangular support frame in embodiment 1;

[0026] Figure 4 is structure schematic diagram of the left side foldable table plate unit in embodiment 1;

[0027] Figure 5 is structure schematic diagram of the right side foldable table plate unit in embodiment 1;

[0028] Figure 6 is structure schematic diagram of the table plate subunit A in embodiment 1;

[0029] Figure 7 is structure schematic diagram of the table plate subunit B in embodiment 1;

[0030] Figure 8 is structure schematic diagram of the locking fixing part in embodiment 1;

[0031] Figure 9 is assembly structure schematic diagram between the locking fixing part and the top surface of the center through hole in embodiment 1;

[0032] Figure 10 is assembly structure schematic diagram between the locking fixing part and the bottom surface of the center through hole in embodiment 1;

[0033] Figure 11 is state diagram of the four-section table in embodiment 1 when being folded and stored;

[0034] Figure 12This is a diagram showing the state of the four-section table described in Example 1 during the assembly of the tabletop;

[0035] Figure 13 This is a diagram showing the state of the four-section table described in Example 1 when assembling the rectangular support frame;

[0036] Figure 14 This is a diagram showing the state of the four-section table described in Example 1 during the assembly of the table legs;

[0037] Figure 15 This is a diagram showing the state of the four-section table described in Example 1 during the assembly and locking of the T-hole plug in the fastener;

[0038] Figure 16 This is a diagram showing the state of the four-section table described in Example 1 during the assembly of the locking threaded sleeve in the locking fastener;

[0039] Figure 17 This is a schematic diagram of the structure of a four-section table that is easy to package and disassemble and is stable to use when it is inverted, according to Embodiment 2 of this utility model.

[0040] Figure 18 yes Figure 17 An exploded view of a four-section table that is easy to pack and disassemble and is sturdy to use;

[0041] Figure 19 yes Figure 17 The diagram shown is a bottom view of a four-section table that is easy to pack and disassemble and is sturdy to use.

[0042] Figure 20 This is a structural schematic diagram of the right-side foldable tabletop unit described in Embodiment 2;

[0043] Figure 21 This is a diagram showing the right-side foldable table unit in Embodiment 2 when the table legs are folded and stowed.

[0044] Figure 22 This is a diagram showing the state of the four-section table described in Example 2 when it is folded and stored.

[0045] The labels in the drawing are shown as follows: 1, table board; 1-1, left foldable table board unit; 1-11, inner side frame of the left foldable table board unit; 1-111, U-shaped opening on the inner side frame of the left foldable table board unit; 1-2, right foldable table board unit; 1-21, inner side frame of the right foldable table board unit; 1-211, U-shaped opening on the inner side frame of the right foldable table board unit; 1-3, center through hole; 1-4, insertion column; 1-5, insertion hole; A, table board subunit with insertion column on the inner side frame; B, table board subunit with insertion hole on the inner side frame; 2, table leg; 2-1, threaded column; 2-2, adjustable foot pad; 3, fixed rod; 3a1, fixed rod at the bottom of the left table board subunit A; 3a2, fixed rod at the bottom of the right table board subunit A; 3b1, fixed rod at the bottom of the left table board subunit B; 3b2, fixed rod at the bottom of the right table board subunit B; 3-1, straight arm; 3-2, inclined arm; 4, rectangular support frame; 4-1, left support frame; 4-2, right support frame; 4-3, front support frame; 4-4, rear support frame; 5, hand screw; 6, locking fixing piece; 6-1, T-shaped hole plug; 6-11, groove; 6-2, hole cover; 6-21, cover top; 6-3, locking threaded sleeve; 6-31, flange; 7, table leg fixing plate; 7-1, threaded hole. DETAILED DESCRIPTION

[0046] The technical scheme of the utility model will be described in further detail below in combination with the drawings and embodiments. In addition, it should be noted that the terms used in the utility model are merely for the purpose of describing specific embodiments and are not intended to limit the utility model. Unless otherwise defined, the technical terms or scientific terms used in the utility model should be understood as the general meaning understood by those skilled in the art. The orientation or position relationship indicated by the terms "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is merely for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model; in addition, the utility model is defined as X direction in horizontal transverse direction, as Y direction in horizontal longitudinal direction, as left and right sides in two end sides of X direction, and as front and rear sides in two end sides of Y direction.

[0047] Embodiment 1

[0048] Please combine Figures 1 to 10As shown, the four-section table provided by the embodiment is convenient to package and disassemble and stable in use, comprising a table board 1 and table legs 2 detachably connected with the table board 1, the table board 1 is formed by splicing a left foldable table board unit and a right foldable table board unit, for convenience of description, the left foldable table board unit is marked as 1-1, and the right foldable table board unit is marked as 1-2; the foldable table board units 1-1 and 1-2 are both formed by hingedly connecting a table board sub-unit A and a table board sub-unit B.

[0049] In the embodiment, a straight rod-shaped fixing rod 3 is fixedly arranged at the bottom of each table board sub-unit, for convenience of description, the fixing rod at the bottom of the left table board sub-unit A is marked as 3a1, the fixing rod at the bottom of the right table board sub-unit A is marked as 3a2, the fixing rod at the bottom of the left table board sub-unit B is marked as 3b1, and the fixing rod at the bottom of the right table board sub-unit B is marked as 3b2. A rectangular support frame 4 is detachably connected between the fixing rods 3a1 and 3a2 and between the fixing rods 3b1 and 3b2. Through the fixed connection between the rectangular support frame 4 and the fixing rods 3, the four-section table has very good stability in use, thereby effectively avoiding the instability of existing folding tables, such as shaking, moving and folding. However, it should be noted that the fixing rod 3 fixed at the bottom of each table board sub-unit can also be replaced by a fixing block or a fixing ear or a fixing column, as long as it can be detachably connected with the rectangular support frame 4 by hand screwing. In addition, the rectangular support frame 4 in the embodiment can also be replaced by at least one X-direction reinforcing rib. In the embodiment, the support frame 4 is used instead of a single longitudinal reinforcing rib, which not only simplifies the disassembly and assembly operation, but also ensures higher stability. In addition, the table board 1 is not limited to the rectangular shape shown in the figure, but can also be circular, oval or other shapes.

[0050] As a preferred solution, the left and right side supports of the rectangular support frame 4 are respectively connected with the corresponding fixed rods 3 through hand screws 5, and the front and rear side supports of the rectangular support frame 4 are respectively connected with the inner side frames of the foldable table plate units through hand screws 5. Specifically, in this embodiment, the left side support 4-1 of the rectangular support frame 4 is connected with the corresponding fixed rods 3a1 and 3b1, the right side support 4-2 of the rectangular support frame 4 is connected with the corresponding fixed rods 3a2 and 3b2, the front side support 4-3 of the rectangular support frame 4 is connected with the inner side frame of a foldable table plate unit (for example, the inner side frame 1-21 of the right foldable table plate unit in the figure, but the design is not limited to this, and the inner side frame 1-11 of the left foldable table plate unit can also be used), and the rear side support 4-4 of the rectangular support frame 4 is connected with the inner side frame of another foldable table plate unit (since the front side support 4-3 is connected with the inner side frame 1-21 of the right foldable table plate unit in the figure, the rear side support 4-4 in this embodiment is connected with the inner side frame 1-11 of the left foldable table plate unit; conversely, the front side support 4-3 can be connected with the inner side frame 1-11 of the left foldable table plate unit, and the rear side support 4-4 can be connected with the inner side frame 1-21 of the right foldable table plate unit) through hand screws 5. The rectangular support frame 4 is fixed through the hand screws 5, which has the advantages of easy disassembly and assembly without the need for tools.

[0051] Please refer to Figs. 1-3 Figure 1 and Figure 2 and Figure 4 and Figure 5 As shown in Figs. 1-3, in this embodiment, a U-shaped opening 1-111 is arranged at the center of the inner side frame 1-11 of the left foldable table plate unit, and a U-shaped opening 1-211 is arranged at the center of the inner side frame 1-21 of the right foldable table plate unit. The left and right U-shaped openings 1-111 and 1-211 are spliced to form a center through hole 1-3, and a detachable locking and fixing member 6 is arranged in the center through hole 1-3. By arranging the center locking and fixing member 6 at the center of the table plate 1, on the one hand, the stability of the splicing position of the left foldable table plate unit 1-1 and the right foldable table plate unit 1-2 can be further improved, and on the other hand, the umbrella can be fixed above the table when the table is used outdoors.

[0052] Please refer to Figs. 1-3 Figure 1 and Figure 2 and Figures 8 to 10As shown, in this embodiment, the locking fixture 6 is composed of a T-shaped hole plug 6-1, a hole cover 6-2 and a locking threaded sleeve 6-3. The hole cover 6-2 is detachably connected to the top of the T-shaped hole plug 6-1, and the locking threaded sleeve 6-3 is threadedly connected to the lower part of the T-shaped hole plug 6-1. Specifically, the outer diameter of the end of the T-shaped hole plug 6-1 is larger than the hole diameter of the central through hole 1-3. The top of the T-shaped hole plug 6-1 is provided with a groove 6-11, and the hole cover 6-2 is provided with a cover top 6-21. The diameter of the cover top 6-21 is adapted to the diameter of the groove 6-11. The upper end of the locking threaded sleeve 6-3 is provided with an outwardly extending flange 6-31, and the diameter of the flange 6-31 is larger than the hole diameter of the central through hole 1-3. The lower end of the T-shaped hole plug 6-1 penetrates the central through hole 1-3, and the locking threaded sleeve 6-3 is threadedly connected to the T-shaped hole plug 6-1 located at the bottom of the central through hole 1-3.

[0053] Please also refer to Figures 4 to 7 and Figure 12 As shown, in this embodiment, the table plate 1 is composed of two foldable table plate units 1-1 and 1-2 which are spliced by left and right insertion. The splicing by insertion has the advantage of quick disassembly. In addition, the foldable table plate units 1-1 and 1-2 are both composed of a table plate sub-unit A and a table plate sub-unit B which are hingedly connected front and back. The inner side frame of the table plate sub-unit A is provided with a plurality of insertion columns 1-4, and the inner side frame of the table plate sub-unit B is provided with a plurality of insertion holes 1-5 which are adapted to the insertion columns 1-4. Through this design, only two specifications of table plate units, i.e. the table plate sub-unit A and the table plate sub-unit B, need to be produced, and the foldable table plate units 1-1 and 1-2 can be hingedly connected, which makes industrialized manufacturing more convenient and conducive to modular production.

[0054] In addition, in this embodiment, the table leg 2 is threadedly connected to the table plate 1. Specifically, please also refer to Figure 2 and Figure 14 As shown, a table leg fixing plate 7 is fixedly arranged at the bottom of each corner of the table plate 1, and a table leg 2 is threadedly connected to each table leg fixing plate 7. As a preferred solution, each table leg fixing plate 7 is the hypotenuse of an isosceles right triangle, and a threaded hole 7-1 is arranged at the center of each table leg fixing plate 7. A threaded column 2-1 which is adapted to the threaded hole 7-1 is arranged at the top of each table leg 2, so that the table leg 2 is threadedly connected to the table leg fixing plate 7, making it very convenient to disassemble the table leg 2. In addition, as a preferred solution, an adjustable foot pad 2-2 is arranged at the bottom of each table leg 2, so as to adjust the installation height of the table leg 2 to better adapt to different flatness of the ground, thereby ensuring the stability of the table.

[0055] When packaging the four-section table provided in this embodiment, simply remove the table legs 2 by manually rotating and unscrewing the thumbscrews 5 to remove the rectangular support frame 4. Then, fold the foldable tabletop units 1-1 and 1-2 towards each other and stack them. Place the removed rectangular support frame 4 on top of the stacked tabletop units and place the removed table legs 2 next to the stacked tabletop units. Figure 11 As shown, the final step is packaging. Figure 11 As shown, this embodiment enables the table to be folded into four sections, which can significantly reduce the packaging volume and has a regular shape, making it very convenient for packing and shipping.

[0056] When you need to assemble the table for use, simply open the packaging, take out the table legs 2 and the rectangular support frame 4, then unfold the foldable tabletop units 1-1 and 1-2 with the bottom facing up, as shown. Figure 12 As shown, by interlocking the insertion pins 1-4 on the inner frame of the tabletop sub-unit A on the left with the insertion holes 1-5 on the inner frame of the tabletop sub-unit B on the right, and by interlocking the insertion pins 1-4 on the inner frame of the tabletop sub-unit A on the right with the insertion holes 1-5 on the inner frame of the tabletop sub-unit B on the left, the following assembly can be obtained: Figure 13 The tabletop 1 shown is then fixedly connected using hand-tightening screws 5 to the left side bracket 4-1 of the rectangular support frame 4 with its corresponding fixing rods 3a1 and 3b1, the right side bracket 4-2 of the rectangular support frame 4 with its corresponding fixing rods 3a2 and 3b2, the front side bracket 4-3 of the rectangular support frame 4 with the inner side frame 1-21 of the right foldable tabletop unit, and the rear side bracket 4-4 of the rectangular support frame 4 with the inner side frame 1-11 of the left foldable tabletop unit; and so on. Figure 14 As shown, screw the threaded post 2-1 on the table leg 2 into the corresponding threaded hole 7-1 on the table leg fixing plate 7 and tighten it, so that all the table legs 2 are assembled; and so on. Figure 15 As shown, with the table body placed on its side, insert the T-shaped plug 6-1 into the top surface of the central through hole 1-3 until the end face of the T-shaped plug 6-1 abuts against the top surface of the central through hole 1-3 (as shown). Figure 9 As shown); for example Figure 16 As shown, the locking threaded sleeve 6-3 is threadedly connected to the T-shaped plug 6-1 located at the bottom of the central through hole 1-3 until the upper flange 6-31 of the locking threaded sleeve 6-3 abuts against the bottom surface of the central through hole 1-3 (as shown). Figure 10 (As shown); finally, straighten the table and replace the cover 6-2 to obtain the desired result. Figure 1The shown table can be used. Because the table board 1 at this time not only has the support and reinforcement of the fixed rods 3 and the rectangular support frames 4 at the bottom, but also has the locking fixing pieces 6 at the center of the table board 1 to further reinforce and fix the splicing positions of the left foldable table board unit 1-1 and the right foldable table board unit 1-2, so that the assembled four-section table has very high stability and carrying capacity, and can completely overcome the instability defects of the existing folding tables.

[0057] Embodiment 2

[0058] Please combine Figures 17 to 20 The difference between the embodiment and embodiment 1 is that the fixed rods 3 at the bottom of each table board unit are all obtuse angle bent rod shapes, are all composed of straight arms 3-1 and inclined arms 3-2, and the openings of the bent rods face the inner side frames; the left side support 4-1 of the rectangular support frame 4 is connected between the straight arms 3-1 of the corresponding fixed rods 3a1 and 3b1 through the hand screw 5, and the right side support 4-2 of the rectangular support frame 4 is connected between the straight arms 3-1 of the corresponding fixed rods 3a2 and 3b2 through the hand screw 5; the rest of the structure is the same as described in embodiment 1.

[0059] In this embodiment, the fixed rods 3 are changed from the straight rod shape in embodiment 1 to the obtuse angle bent rod shape, so that the foldable table board units can form storage spaces for accommodating the table legs after being folded, as shown in Figure 21 After each foldable table board unit is folded towards each other, two table legs can be respectively accommodated, so that the folding and storage state is shown in Figure 22 Compared with the structure design of embodiment 1, the embodiment not only further reduces the packaging volume, so that the packaging shape is more regular and easier to pack, but also prevents the table legs from being damaged by collision during transportation.

[0060] In addition, it should be noted that the operation of disassembling and assembling the four-section table described in the embodiment is the same as described in embodiment 1.

[0061] As can be seen from the above, the four-section table provided by the utility model has the advantages of small and regular packaging volume, easy packaging and packing, easy carrying and transportation, good stability during use, tool-free quick disassembly and assembly, and the like, and can meet the needs of outdoor camping use; in addition, the utility model also has the advantages of simple structure and easy mass production; therefore, the utility model has not only remarkable practical value, but also wide application range.

[0062] Finally, it is necessary to point out here is that: the above only the preferred specific embodiments of the present application, but the scope of the present application is not limited to this, any skilled in the art of the technical personnel in the present application disclosed within the scope of the technology, can easily think of changes or replacement, should be covered within the scope of the present application.

Claims

1. A four-section table which is easy to pack and unpack and stable in use, comprising a table top and table legs which are detachably connected to the table top, characterized in that: The table board is formed by splicing two foldable table board units left and right, and each foldable table board unit is formed by hingedly connecting two table board sub-units front and back; and a detachable supporting member is arranged at the bottom of the table board.

2. The four-section table that is easy to pack and unpack and stable to use according to claim 1, characterized in that: The supporting member is at least one X-direction reinforcing rib or a rectangular supporting frame.

3. The four-section table that is easy to pack and unpack and stable to use according to claim 1, characterized in that: The supporting member is detachably connected with a fixing member fixed at the bottom of each table board sub-unit.

4. The four-section table that is easy to pack and unpack and stable to use according to claim 3, characterized in that: The fixing member is any one of a fixing rod, a fixing lug, a fixing column or a fixing block.

5. The four-section table that is easy to pack and unpack and stable to use according to claim 4, characterized in that: The fixing rod is in the shape of a straight rod or a bent rod with an obtuse angle.

6. The four-section table that is easy to pack and unpack and stable to use according to claim 3, characterized in that: The supporting member and the fixing member are connected by a hand screw.

7. The four-section table that is easy to package and disassemble and stable to use according to claim 1, characterized in that: A U-shaped opening is arranged at the center of the inner side frame of each foldable table board unit, and the left and right U-shaped openings are spliced to form a center through hole, and a detachable locking fixing member is arranged in the center through hole.

8. The four-section table that is easy to pack and unpack and stable to use according to claim 7, characterized in that: The locking fixing member is composed of a T-shaped hole plug, a hole cover and a locking threaded sleeve, the hole cover is detachably connected at the top of the T-shaped hole plug, and the locking threaded sleeve is threadedly connected at the lower part of the T-shaped hole plug.

9. The four-section table that is easy to package and disassemble and stable to use according to claim 1, characterized in that: The table board is formed by splicing two foldable table board units left and right.

10. The four-section table that is easy to package and disassemble and stable to use according to claim 9, characterized in that: Each foldable table board unit is formed by hingedly connecting a table board sub-unit A and a table board sub-unit B front and back, wherein a plurality of splicing columns are arranged on the inner side frame of the table board sub-unit A, and a plurality of splicing holes matched with the splicing columns are arranged on the inner side frame of the table board sub-unit B.

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