CN220001126U - Supporting structure of table - Google Patents
Supporting structure of table Download PDFInfo
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- CN220001126U CN220001126U CN202321453823.0U CN202321453823U CN220001126U CN 220001126 U CN220001126 U CN 220001126U CN 202321453823 U CN202321453823 U CN 202321453823U CN 220001126 U CN220001126 U CN 220001126U
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- support
- joint
- supporting
- hinged
- support joint
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- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims 1
- 235000021168 barbecue Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Abstract
The utility model discloses a supporting structure of a table, which comprises a table top plate and two groups of table leg groups, wherein the table leg groups are rotatably connected to two ends of the table top plate through supporting pieces or connecting pieces; the table leg group comprises two table legs and a supporting cross rod connected between the two table legs; the support assembly comprises a first support joint and a second support joint which are hinged with each other; the outer end of the first support joint is directly hinged or hinged below the table top plate through a connecting piece, and the outer end of the second support joint is directly hinged or hinged on the support cross rod through a connecting piece; the support assembly provides a mutually convertible support state and a folded state; when the table leg group is unfolded, the supporting assembly provides a supporting state, and the first supporting joint and the second supporting joint are mutually unfolded and extended; when the table leg assembly is folded under the table top, the support assembly provides a folded state, and the first support joint and the second support joint keep folding.
Description
Technical Field
The utility model relates to the technical field of tables, in particular to a supporting structure of a table.
Background
In order to facilitate reduction of packaging volume and transportation and storage volume, the existing table generally adopts the following two modes, namely, the table legs and the table top are arranged to be detachable and locked, the mounting in the mode is complicated, and even auxiliary tools are needed; the other is that the table legs and the table top are arranged to be rotatable and folded under the table top, which is more convenient to use than the above-mentioned mode.
Based on the second mode, in the existing application, for example, a folding table as proposed in publication CN218635543U, in order to strengthen the support of the table leg, a beam is disposed between two legs, but this mode still has the condition of insufficient support, and after long use, the folding table is easy to shake.
In order to solve the above-mentioned defect, like the folding table that can swiftly fold up that publication number CN218605561U proposed, the table foot includes integrated into one piece's supporting legs and connecting rod, and the fixed first mounting that is provided with in bottom of table, fixedly on the connecting rod be provided with the second mounting, the articulated setting of elasticity telescopic link is between first mounting and second mounting. In this way, an elastic telescopic rod is additionally arranged to play a role in supporting and resetting, but the supporting force of the elastic telescopic rod is limited, so that the supporting requirement of higher strength is difficult to meet, and the supporting force is still to be improved.
Disclosure of Invention
Based on the above, the utility model provides a supporting structure of a table, which aims at a table with foldable legs and can improve the supporting strength when the table is unfolded.
The technical scheme adopted for solving the technical problems is as follows: a supporting structure of a desk comprises a desk top plate and two groups of desk leg groups, wherein the desk leg groups are rotatably connected to two ends of the desk top plate through supporting pieces or connecting pieces;
the table leg group comprises two table legs and a supporting cross rod connected between the two table legs;
the support assembly comprises a first support joint and a second support joint which are hinged with each other; the outer end of the first support joint is directly hinged or hinged below the table top plate through a connecting piece, and the outer end of the second support joint is directly hinged or hinged on the support cross rod through a connecting piece; the support assembly provides a mutually convertible support state and a folded state;
when the table leg group is unfolded, the supporting assembly provides a supporting state, and the first supporting joint and the second supporting joint are mutually unfolded and extended; when the table leg assembly is folded under the table top, the support assembly provides a folded state, and the first support joint and the second support joint keep folding.
In the above technical scheme, further, in the process of converting the folding state of the supporting component into the supporting state, the rotation angle of the first supporting joint relative to the second supporting joint is not less than 180 degrees.
In the above technical scheme, further, the first support joint is connected with the second support joint through a connecting sleeve, the connecting sleeve comprises a first accommodating groove and a second accommodating groove, the cross section of the first accommodating groove is of a closed frame shape, and the cross section of the second accommodating groove is of an open U shape; one of the first support joint and the second support joint is fixedly inserted into the first accommodating groove, and the other is rotatably connected into the second accommodating groove.
In the above technical scheme, further, the adapter sleeve is provided with the shaft hole that runs through first holding tank and second holding tank, is provided with a pivot and passes shaft hole and first support joint, second support joint.
In the above technical solution, further, the connecting sleeve is provided with an outwardly extending lug, and the lug is disposed on a side far from the opening of the second accommodating groove.
In the above technical scheme, further, the supporting component further comprises a first connecting piece and a second connecting piece, wherein the first connecting piece is fixed below the tabletop plate, and the second connecting piece is fixed on the supporting cross rod; the first support joint is hinged on the first connecting piece, and the second support joint is hinged on the second connecting piece.
In the above technical scheme, further, the first connecting piece is an L-shaped supporting piece with a first connecting surface and a second connecting surface, the first connecting surface is fixed on the table top board through a screw, and the second connecting surface is hinged with the first supporting joint through a shaft.
In the above technical solution, further, the second connecting piece includes a sleeved end and a connecting end; the sleeved end is sleeved on the supporting cross rod and can not rotate mutually; the connecting ends are two connecting pieces forming a U-shaped groove, and the outer end of the second connecting piece is arranged in the U-shaped groove and hinged between the connecting pieces through a shaft.
In the above technical scheme, the table leg set further comprises two support plates which are arranged at intervals and symmetrically, and the table leg set is rotatably connected to the support plates; the desktop board comprises fixing modules and detaching modules, wherein the fixing modules are fixedly connected to the supporting plates, hollow accommodating areas are formed between the fixing modules, and the accommodating areas can be used for accommodating the detaching modules.
In the above technical scheme, further, the backup pad includes the lateral wall, be provided with a plurality of hanging holes on the lateral wall, the support seat piece of different sizes is installed to the hanging hole optionally.
In the above technical scheme, further, the supporting cross bar is in a straight strip shape or an arc shape.
The utility model has the beneficial effects that: the support assemblies which can be mutually converted into the support state and the folding state are arranged between the table leg groups and the table top, the folding and unfolding operations are convenient, and meanwhile, the integral support strength of the table can be ensured to be more reliable than that of the prior application when the support state is formed.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic view of the utility model in its unfolded state configuration.
FIG. 2 is a schematic view of another angular configuration of the present utility model in its deployed state.
FIG. 3 is a schematic view of another angular configuration of the present utility model in its deployed state.
Fig. 4 is a schematic view of the folded state structure of the present utility model.
Fig. 5 is an enlarged schematic view of fig. 4 at a in accordance with the present utility model.
Fig. 6 is a schematic view of the structure of the connecting sleeve of the present utility model.
Fig. 7 is a side view of fig. 6 of the present utility model.
Fig. 8 is a second use state schematic of the present utility model in an expanded state.
Reference numerals: 1. the desk top plate, 11, the fixed module, 12, the disassembling module, 13, the accommodating area;
2. the table leg group, 21, support the horizontal pole, 22, the table leg;
3. the support plate 31, the connecting part 32, the side wall 33, the hanging hole 34 and the support seat piece;
4. the support assembly 41, the first support joint 42, the second support joint 43, the connecting sleeve 431, the first accommodating groove 432, the second accommodating groove 433, the shaft hole 434, the lug 44, the first connecting piece 45, the second connecting piece 451, the sleeved end 452 and the connecting end.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present utility model.
Referring to fig. 1-8, the present utility model is shown in the following embodiments: the utility model provides a bearing structure of table, includes desktop board 1 and two sets of table foot group 2, the table foot group 2 is rotationally connected at the both ends of desktop board 1 through support piece or connecting piece, in this embodiment the bilateral symmetry of desktop board 1 is provided with two backup pads 3, is provided with the connecting portion 31 that rotates with table foot group 2 in the below at backup pad 3 both ends.
As an embodiment, the table top 1 includes a fixing module 11 and a disassembling module 12, at least two fixing modules 11 are fastened on two sides of the supporting plate 3 through screws, so that a hollow accommodating area 13 is formed between the two fixing modules 11, and the accommodating area 13 is used for placing the disassembling module 12 to form a complete table top, namely, a state as shown in fig. 1; the removal module 12 may also be removed to provide a condition as shown in fig. 8 for placement of a card stove, barbecue grill, or the like. In this embodiment, the support plate 3 includes a side wall 32 extending downward, a plurality of hanging holes 33 arranged at intervals are provided at different positions of the side wall 32, and support base plates 34 with different supports can be selectively installed on the hanging holes 33, and the air tanks of the cassette furnace and the like are placed by the support base plates 34, and meanwhile, the hanging holes 33 can also be used for installing hooks to play a role in placing articles.
The table leg set 2 includes two table legs 22 and a support cross bar 21 connected between the two table legs 22, the support cross bar 21 does not mean a straight bar shape, and may be a straight bar shape or an arc shape, and as a preferred embodiment, the straight bar-shaped support cross bar 21 is adopted, so that assembly is convenient, and the direction of supporting stress can be kept substantially consistent, and the supporting strength is improved.
Between the two support rails 21 and the table top 1, a set of support assemblies 4 are connected, and the support assemblies 4 include a first support joint 41 and a second support joint 42 that are hinged to each other, wherein the outer ends of the first support joint 41 are hinged directly or via a connecting member to the underside of the table top 1, and the outer ends of the second support joint 42 are hinged directly or via a connecting member to the support rails 21. The support assembly 4 provides a mutually convertible support state and a folded state: when the table leg assembly 2 is unfolded, the support assembly 4 provides a supporting state, and the first support joint 41 and the second support joint 42 are unfolded and extended to maintain a substantially flat state; when the leg assembly 2 is folded under the table top 1, the support assembly 4 provides a folded position, and the first support joint 41 and the second support joint 42 remain folded. Further, in the process of changing the support assembly 4 from the folded state to the support state, the rotation angle of the first support joint 41 with respect to the second support joint 42 is not less than 180 degrees, that is, as shown in the drawing of the embodiment, in the folded state, the relative angle between the first support joint 41 and the second support joint 42 is about zero degrees, and in the support state, the relative angle between the first support joint 41 and the second support joint 42 is about 180 degrees or slightly greater than 180 degrees. Preferably, the first support joint 41 and the second support joint 42 are kept as flat as possible by about 180 degrees in the support state, so that the transmission direction of the support force can be kept substantially uniform without imposing an excessive load on the rotational joint.
Specifically, the support assembly 4 further includes a connecting sleeve 43, where the first support joint 41 and the second support joint 42 are connected by the connecting sleeve 43, the connecting sleeve 43 includes a first accommodating groove 431 and a second accommodating groove 432, the cross section (i.e. the direction shown in fig. 6) of the first accommodating groove 431 is a closed frame shape, and the cross section (i.e. the direction shown in fig. 6) of the second accommodating groove 432 is an open U shape; one of the first support joint 41 and the second support joint 42 is fixedly inserted into the first receiving groove 431, and in this embodiment, the first support joint 41 is fixedly inserted into the first receiving groove 431, and the other is rotatably connected into the second receiving groove 432. The connecting sleeve 43 is provided with a shaft hole 433 penetrating the first receiving groove 431 and the second receiving groove 432, and a rotating shaft penetrates the shaft hole 433, the first supporting joint 41 and the second supporting joint 42, so that the rotating fit and the limiting clamping of the supporting component 4 are completed.
In order to facilitate the operation of the connection sleeve 43, the connection sleeve 43 is provided with a lug 434 extending outwards, and the lug 434 is disposed at a side far from the opening of the second receiving groove 432. The lugs 434 serve to facilitate pulling of the connection sleeve 43 and provide a better force for the thumb and index finger to pull.
In the specific manner of the connecting members, the support assembly 4 may further include a first connecting member 44 and a second connecting member 45, wherein the first connecting member 44 is secured to the lower portion of the table top 1 and the second connecting member 45 is secured to the support rail 21; the first support joint 41 is hinged to the first connection 44, and the second support joint 42 is hinged to the second connection 45. The first connecting piece 44 is an L-shaped supporting piece with a first connecting surface and a second connecting surface, the first connecting surface is fixed on the table top 1 by a screw, and the second connecting surface is hinged with the first supporting joint 41 by a shaft. The second connecting piece 45 comprises a sleeved end 451 and a connecting end 452; the sleeved end 451 is sleeved on the supporting cross bar 21 and keeps the supporting cross bar and the supporting cross bar from rotating mutually; the connecting ends 452 are two connecting pieces forming a U-shaped groove, and the outer ends of the second connecting pieces 45 are arranged in the U-shaped groove and are hinged between the connecting pieces through shafts.
The implementation process of the utility model comprises the following steps: i.e. the table according to the utility model is converted from the unfolded state shown in fig. 1-3 to the folded state shown in fig. 4, the connecting sleeve 43 of the supporting assembly 4 is pulled outwards, while holding the leg assembly 2 and pushing it inwards until the supporting assembly 4 is in the folded state, while the legs of the leg assembly 2 are substantially flat against the lower end surface of the supporting plate 3. When the table leg set needs to be displayed, the connecting sleeve 43 of the supporting component 4 is pulled outwards, and the table leg set 2 is held and turned outwards until the supporting component 4 is in a supporting state.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the present utility model, and the foregoing embodiments are merely illustrative of the technical solution of the present utility model, not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. A supporting structure of a desk comprises a desk top plate and two groups of desk leg groups, wherein the desk leg groups are rotatably connected to two ends of the desk top plate through supporting pieces or connecting pieces;
the table leg group comprises two table legs and a supporting cross rod connected between the two table legs;
it is characterized in that the method comprises the steps of,
the support assembly comprises a first support joint and a second support joint which are hinged with each other;
the outer end of the first support joint is directly hinged or hinged below the table top plate through a connecting piece, and the outer end of the second support joint is directly hinged or hinged on the support cross rod through a connecting piece;
the support assembly provides a mutually convertible support state and a folded state;
when the table leg group is unfolded, the supporting assembly provides a supporting state, and the first supporting joint and the second supporting joint are mutually unfolded and extended; when the table leg assembly is folded under the table top, the support assembly provides a folded state, and the first support joint and the second support joint keep folding.
2. A table support structure according to claim 1, wherein the first support joint is rotated by an angle of 180 degrees or more relative to the second support joint during the transition of the support assembly from the collapsed position to the support position.
3. The table support structure of claim 1, wherein the first support joint and the second support joint are connected by a connecting sleeve, the connecting sleeve comprises a first accommodating groove and a second accommodating groove, the cross section of the first accommodating groove is a closed frame shape, and the cross section of the second accommodating groove is an open U shape; one of the first support joint and the second support joint is fixedly inserted into the first accommodating groove, and the other is rotatably connected into the second accommodating groove.
4. A table support structure according to claim 3, wherein the connecting sleeve is provided with a shaft hole penetrating the first receiving groove and the second receiving groove, and a rotating shaft penetrating the shaft hole and the first support joint and the second support joint are provided.
5. A table support structure according to claim 3, wherein the connection sleeve is provided with outwardly extending lugs, which lugs are provided on the side remote from the open mouth of the second receiving recess.
6. A table support structure as in claim 1, wherein the support assembly further comprises a first connector secured to the table top below the table top and a second connector secured to the support rail; the first support joint is hinged on the first connecting piece, and the second support joint is hinged on the second connecting piece.
7. The table support structure of claim 6, wherein the first connector is an L-shaped support tab having a first connecting surface and a second connecting surface, the first connecting surface being secured to the table top by a screw, the second connecting surface being pivotally connected to the first support joint by a shaft.
8. The table support structure of claim 6, wherein the second connector includes a sleeved end and a connection end; the sleeved end is sleeved on the supporting cross rod and can not rotate mutually; the connecting ends are two connecting pieces forming a U-shaped groove, and the outer end of the second connecting piece is arranged in the U-shaped groove and hinged between the connecting pieces through a shaft.
9. The table support structure of claim 1, further comprising two support plates spaced apart and symmetrically disposed, said leg assemblies rotatably connected to said support plates; the desktop board comprises fixing modules and detaching modules, wherein the fixing modules are fixedly connected to the supporting plates, hollow accommodating areas are formed between the fixing modules, and the accommodating areas can be used for accommodating the detaching modules.
10. A table support structure according to claim 9, wherein the support plate comprises side walls, the side walls being provided with a plurality of hanging holes, the hanging holes being selectively mountable with support base pieces of different sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321453823.0U CN220001126U (en) | 2023-06-08 | 2023-06-08 | Supporting structure of table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321453823.0U CN220001126U (en) | 2023-06-08 | 2023-06-08 | Supporting structure of table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220001126U true CN220001126U (en) | 2023-11-14 |
Family
ID=88684167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321453823.0U Active CN220001126U (en) | 2023-06-08 | 2023-06-08 | Supporting structure of table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220001126U (en) |
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2023
- 2023-06-08 CN CN202321453823.0U patent/CN220001126U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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