CN221204464U - Folding supporting mechanism and folding table - Google Patents
Folding supporting mechanism and folding table Download PDFInfo
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- CN221204464U CN221204464U CN202323277899.5U CN202323277899U CN221204464U CN 221204464 U CN221204464 U CN 221204464U CN 202323277899 U CN202323277899 U CN 202323277899U CN 221204464 U CN221204464 U CN 221204464U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 53
- 239000003381 stabilizer Substances 0.000 claims description 4
- 230000013011 mating Effects 0.000 description 3
- 235000021168 barbecue Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The application discloses a folding supporting mechanism and a folding table, wherein the folding supporting mechanism is used on the folding table and comprises a supporting seat, a first supporting leg and a second supporting leg, the supporting seat comprises a first connecting part and a second connecting part, the first supporting leg is connected to the first connecting part and can pivot around a first axis, the second supporting leg is connected to the second connecting part and can pivot around a second axis, and an included angle is formed between the first axis and the second axis; the folding supporting mechanism provides a supporting state and a folding state; in a supporting state, the first support leg and the second support leg are approximately V-shaped and form a first included angle; in the folded state, the first support leg and the second support leg are approximately parallel or form a second included angle smaller than the first included angle.
Description
Technical Field
The application relates to the technical field of furniture or outdoor furniture, in particular to a folding supporting mechanism and a folding table.
Background
Folding tables or chairs are variously folded. For a folding table, it is common to fold and fold the legs to reduce the overall longitudinal dimension, so as to form a substantially flat shape, thereby facilitating packaging, storage and carrying.
As one of the folding modes, reference may be made to chinese patent document CN217906759U, when the folding table is required to be stored, after the first leg and the third leg are stored to one side of the table panel, the second leg and the third leg are adjusted in an angle by a lateral rotation mode, so that the second leg and the third leg are in a state of being staggered with each other, the second leg and the fourth leg can be in the same horizontal plane, when the folding table is ensured to be in a folded storage state, the folding table is under a heavy object, or in the transportation process, the second leg and the fourth leg cannot deform due to cross overlapping, so that the structure is more stable and durable, the service life of the folding table is prolonged, the storage space after folding is saved, and the folding table is very suitable for outdoor use of the folding table, and the use scene of folding storage and transportation.
By the mode, the problem that the folded table legs cannot overlap each other under the condition that the size of the table legs is not shortened is solved, so that the longitudinal space is more compact, and the table legs are not easy to deform due to compression. But also has the following drawbacks: the second landing leg and the fourth landing leg need be manually deflected when expanding or accomodating and adjust, and because second landing leg and fourth landing leg are normal running fit on the fixing base body, become flexible easily after long time, and then lead to supporting unstable, rocking.
How to use the device is more convenient, and the structural stability is improved, which is the main aim of the application.
Disclosure of Invention
Aiming at the defects of the prior art, the application provides a folding supporting mechanism and a folding table, which at least solve one of the technical problems.
The application solves the technical problems by adopting the technical scheme that: the utility model provides a folding supporting mechanism, includes supporting seat and at least one stabilizer blade, the supporting seat includes connecting portion, connecting portion is sheet structure, be provided with first spacing groove and second spacing groove on the sheet structure, the stabilizer blade includes adapter sleeve and foot pole, the inner of foot pole is connected in the adapter sleeve, the adapter sleeve pin joint is in on the sheet structure, the inner of foot pole is provided with spacing post, spacing post is in lock in on first spacing groove or the second spacing groove after the foot pole pivot.
In some embodiments, the inner end of the foot rod is in threaded connection with the connecting sleeve, and the spacing column is separated from the first spacing groove or the second spacing groove by screwing the foot rod outwards.
In some embodiments, the connection sleeve comprises a connection slot pivotally mated with the sheet structure; the sheet structure further comprises a stop part close to the first limit groove and used for limiting the maximum movable range of the connecting sleeve.
In some embodiments, the leg comprises a first leg and a second leg, the connection comprising a first connection and a second connection, the first leg being connected to the first connection and pivotable about a first axis, the second leg being connected to the second connection and pivotable about a second axis, wherein the first axis is at an angle to the second axis;
The folding supporting mechanism provides a supporting state and a folding state;
In a supporting state, the first support leg and the second support leg are approximately V-shaped and form a first included angle; in the folded state, the first support leg and the second support leg are approximately parallel or form a second included angle smaller than the first included angle.
In some embodiments, the first leg is substantially parallel to the second leg in the folded state.
In some embodiments, the first leg and the first connection portion, and the second leg and the second connection portion are connected by a pivot.
In some embodiments, the pivot is any one of a pin, a rivet, a bolt and nut fitting.
Another aspect of the present application provides a folding table comprising a folding support mechanism according to any of the above embodiments. The folding table also comprises a table plate, wherein two ends of the table plate are respectively provided with the folding supporting mechanisms; the folding table has an unfolded state and a storage state; in an unfolding state, the first supporting leg and the second supporting leg of the folding supporting mechanism are unfolded to provide a first table leg, a second table leg, a third table leg and a fourth table leg for supporting the folding table; under the storage state, two folding supporting mechanisms are mutually staggered and stored on the table plate, wherein the third table leg is arranged between the first table leg and the second table leg, the second table leg is arranged between the third table leg and the fourth table leg, and the table legs are positioned on the same horizontal plane.
In some embodiments, the support base of the folding support mechanism includes a connection surface, and the first connection portion and the second connection portion of the folding support mechanism extend obliquely outward from two ends of the connection surface, and the connection surface is connected with the table board through a fastener.
In some embodiments, the folding table further comprises a middle connecting plate for connecting the two folding tables into a whole; the two end corners of at least one side of the desk plate are provided with clamping grooves, clamping pieces are arranged on two sides of the middle connecting plate, and the clamping pieces are detachably connected with the clamping grooves.
The application has the beneficial effects that: the folding supporting mechanism can be compactly stored, so that the whole occupied volume is reduced, and the folding supporting mechanism is convenient to carry; in one embodiment, the pivot axes of the first and second legs are designed to be at an angle, i.e. the first axis is at an angle to the second axis, instead of being coaxial with both as is common in the prior art, so that the support or folded state can be directly formed after the legs are turned over.
Drawings
The application will be further described with reference to the drawings and examples.
Fig. 1 is a schematic view of a support state structure of a folding support mechanism of the present application.
Fig. 2 is a schematic view showing a folded state structure of the folding support mechanism of the present application.
Fig. 3 is an exploded view of the folding support mechanism of the present application.
Fig. 4 is a schematic view showing a partial structure of a support state of the folding support mechanism of the present application.
Fig. 5 is a partially schematic view showing a folded state of the folding support mechanism of the present application.
Fig. 6 is a schematic view showing the internal structure of the folding support mechanism in a supported state of the present application.
Fig. 7 is a schematic view showing the internal structure of the folding support mechanism in a folded state of the present application.
Fig. 8 is a schematic view of the structure of the support base of the present application.
Fig. 9 is a folding support mechanism of another embodiment of the present application.
Figure 10 is a schematic view showing the unfolded state of the folding table of the present application.
Fig. 11 is a schematic view showing a storage state of the folding table of the present application.
Figure 12 is a schematic view of the folding table of the present application in a mated condition with the intermediate connection plate.
Figure 13 is a schematic view of the folding table and intermediate connection plate of the present application in an exploded condition.
Figure 14 is a schematic view of another embodiment of the folding table of the present application.
Reference numerals:
S1, a first axis, S2, and a second axis;
1. The folding support mechanism comprises a support seat 11, a first connecting part 112, a second connecting part 113, a connecting surface 12, a first support leg 13, a second support leg 14, a sheet-shaped structure 141, a first limit groove 142, a second limit groove 143, a stop part 15, a connecting sleeve 151, a connecting groove 16, a foot rod 161 and a limit column.
2. The folding table is characterized by comprising a folding table, a first table leg, a second table leg, a third table leg, a fourth table leg, a table board and a clamping groove, wherein the folding table is composed of a first table leg, a second table leg, a third table leg, a fourth table leg, a table board and a clamping groove;
3. intermediate connection plate, 31. Clip.
Detailed Description
Referring to fig. 1-8, the present application is shown in the following embodiments: a folding support mechanism 1 is used for supporting a table 25 or a chair panel, and can realize support or folding.
The folding supporting mechanism 1 specifically comprises a supporting seat 11, a first leg 12 and a second leg 13, wherein the supporting seat 11 comprises a first connecting portion 111 and a second connecting portion 112, the first leg 12 is connected to the first connecting portion 111 and can pivot around a first axis, and the second leg 13 is connected to the second connecting portion 112 and can pivot around a second axis, and the first axis forms an included angle with the second axis.
The folding support mechanism 1 provides a support state and a folded state:
Referring to fig. 1, in the supporting state, the first leg 12 and the second leg 13 are substantially V-shaped and form a first included angle. Thus, the table 25 or the chair panel can be used as a support.
Referring to fig. 2, in the folded state, the first leg 12 is substantially parallel to the second leg 13 or forms a second angle smaller than the first angle. Therefore, the folding support mechanism 1 can be compactly stored, so that the whole occupied volume is reduced, and the folding support mechanism is convenient to carry.
Preferably, in the folded state, the first leg 12 and the second leg 13 are substantially parallel. This is achieved mainly in that the pivot axes of the first leg 12 and the second leg 13 are designed with an angle, i.e. the first axis is at an angle to the second axis, instead of the two coaxial lines common in the prior art. The first axis and the second axis angle also determine the amount of angle between the first leg 12 and the second leg 13 in the folded state. In particular in the preferred embodiment, the first axis is set at an angle of 48 ° -52 ° to the second axis, so that in the folded state it is possible to realise that the first leg 12 is substantially parallel to the second leg 13, i.e. the second angle formed by the two is 0.
The specific structure of the support 11 may be varied, and the above requirements can be achieved. In the following, as a preferred embodiment, the first connection portion 111 and the second connection portion 112 of the supporting seat 11 are symmetrically arranged, and both are sheet structures 14, as shown in fig. 8. The supporting seat 11 further includes a connection surface 113, and the first connection portion 111 and the second connection portion 112 extend obliquely outward from two ends of the connection surface 113. The connection surface 113 is planar and has connection holes that are mounted to the back of the table 25 or chair surface by means such as screws.
As a preferred embodiment, a first limit groove 141 and a second limit groove 142 are provided on the outer edge of the sheet structure 14, so as to locate the supporting state and the folding state of the first leg 12 and the second leg 13. Specifically, the first leg 12 and the second leg 13 each include a connecting sleeve 15 and a leg rod 16, the inner ends of the leg rods 16 are connected in the connecting sleeve 15, the connecting sleeve 15 is pivoted on the sheet structure 14, the inner ends of the leg rods 16 are provided with a limit post 161, and the limit post 161 is locked on the first limit groove 141 or the second limit groove 142 after the leg rods 16 pivot. For example, the first limiting groove 141 corresponds to a supporting state, and the second limiting groove 142 corresponds to a folding state.
As one of the matching modes of the connecting sleeve 15 and the foot rod 16, the inner end of the foot rod 16 is in threaded connection with the connecting sleeve 15, and the spacing post 161 is separated from the first spacing groove 141 or the second spacing groove 142 by screwing the foot rod 16 outwards. In this way, the structure is stable, and when the state is converted, only proper external rotation is needed, so that great difficulty is avoided in operation. In addition, even if the foot lever 16 is not rotated outward, the locking and unlocking can be realized by the appropriate deformation of the stopper post 161 to be engaged in the first stopper groove 141 or the second stopper groove 142.
In one embodiment, the connecting sleeve 15 comprises a connecting groove 151 pivotally engaged with the sheet-like structure 14; the sheet structure 14 further comprises a stop portion 143 adjacent to the first limit groove 141 for limiting the maximum range of movement of the connecting sleeve 15, i.e. for limiting the maximum range of rotation of the connecting sleeve 15 from the folded state to the supporting state. Specifically, the stop portion 143 is a protruding portion for abutting against the outside of the connection groove 151 to realize stop.
Regarding the connection manner of the first leg 12 and the second leg 13, in this embodiment, the first leg 12 and the first connection portion 111, and the second leg 13 and the second connection portion 112 are connected by a pivot member (not shown). The form of the pivot member may be any of various forms, such as a pin, a rivet, and a bolt-nut fitting, without limitation.
As another embodiment of the folding support mechanism 1, referring to fig. 9, the support seat 11 has only one connecting portion and only one leg, and the mating structure thereof is still described with reference to the above embodiment, for example, the mating of the connecting sleeve 15 and the foot lever 16, the mating of the limit post 161 with the first limit groove 141 and the second limit groove 142, and in some preferred embodiments, the stop portion 143. And will not be described in detail herein.
Another aspect of the present application, described with reference to fig. 10-11, provides a folding table, i.e. the folding support mechanism 1 is used on the table to support and fold the table.
Specifically, the folding table 2 includes a table plate 25, and the folding support mechanisms 1 are respectively disposed at two ends of the back surface of the table plate 25, so as to provide an unfolding state and a storage state for the folding table 2:
Referring to fig. 10, in the unfolded state, the first leg 12 and the second leg 13 of the folding support mechanism 1 are unfolded, and a first leg 21, a second leg 22, a third leg 23 and a fourth leg 24 for supporting the folding table 2 are provided.
Referring to fig. 11, in the storage state, the two folding supporting mechanisms 1 are stored on the table plate 25 in a staggered manner, wherein the third leg 23 is disposed between the first leg 21 and the second leg 22, the second leg 22 is disposed between the third leg 23 and the fourth leg 24, and the legs are disposed on the same horizontal plane.
Therefore, the switching between the unfolding state and the storage state can be rapidly and conveniently completed, and the folded table 2 after storage is compact in overall structure, and each table leg cannot shake.
As an additional use of the folding table 2, an intermediate connection plate 3 may be provided for connecting the two folding tables 2 together, as shown in figures 12-13. Specifically, the two end corners of at least one side of the table 25 are provided with clamping grooves 251, two sides of the middle connecting plate 3 are provided with clamping pieces 31, and the clamping pieces 31 are detachably connected with the clamping grooves 251.
Thus, the middle connecting plate 3 also forms the desk plate 25, and the using area of the desk top is expanded. Optionally, the middle part of the middle connecting plate 3 can also be hollowed out and used for placing a barbecue oven, a storage basket and the like, so that the functionality is expanded.
Referring to fig. 14, a folding table according to another embodiment of the folding support mechanism 1 (folding support mechanism shown in fig. 9) includes four sets of folding support mechanisms 1.
Thus, various embodiments of the present application have been described in detail. In order to avoid obscuring the concepts of the application, some details known in the art have not been described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.
Claims (10)
1. The utility model provides a folding supporting mechanism, includes supporting seat and at least one stabilizer blade, the supporting seat includes connecting portion, its characterized in that, connecting portion is sheet structure, be provided with first spacing groove and second spacing groove on the sheet structure, the stabilizer blade includes adapter sleeve and foot pole, the inner of foot pole is connected in the adapter sleeve, the adapter sleeve pin joint is in on the sheet structure, the inner of foot pole is provided with spacing post, spacing post is in lock on first spacing groove or second spacing groove after the foot pole pivot.
2. The folding support mechanism according to claim 1, wherein the inner end of the foot bar is in threaded connection with the connecting sleeve, and the spacing post is separated from the first spacing groove or the second spacing groove by screwing the foot bar outwards.
3. A folding support mechanism according to claim 1, wherein the connection sleeve comprises a connection slot pivotally coupled to the sheet structure; the sheet structure further comprises a stop part close to the first limit groove and used for limiting the maximum movable range of the connecting sleeve.
4. The folding support mechanism of claim 1, wherein the leg comprises a first leg and a second leg, the connection comprising a first connection and a second connection, the first leg being connected to the first connection and pivotable about a first axis, the second leg being connected to the second connection and pivotable about a second axis, wherein the first axis is at an angle to the second axis;
The folding supporting mechanism provides a supporting state and a folding state;
In a supporting state, the first support leg and the second support leg are approximately V-shaped and form a first included angle; in the folded state, the first support leg and the second support leg are approximately parallel or form a second included angle smaller than the first included angle.
5. The folding support mechanism of claim 4, wherein the first leg is substantially parallel to the second leg in the folded condition.
6. The folding support mechanism of claim 4, wherein the first leg and the first connection portion, and the second leg and the second connection portion are connected by a pivot.
7. The folding support mechanism of claim 6, wherein the pivot member is any one of a pin, a rivet, and a bolt-nut fitting.
8. A folding table comprising a folding support mechanism as claimed in any one of claims 1 to 7, characterized in that,
The folding support mechanism is arranged at two ends of the table plate respectively;
The folding table has an unfolded state and a storage state;
in an unfolding state, the first supporting leg and the second supporting leg of the folding supporting mechanism are unfolded to provide a first table leg, a second table leg, a third table leg and a fourth table leg for supporting the folding table;
Under the storage state, two folding supporting mechanisms are mutually staggered and stored on the table plate, wherein the third table leg is arranged between the first table leg and the second table leg, the second table leg is arranged between the third table leg and the fourth table leg, and the table legs are positioned on the same horizontal plane.
9. The folding table of claim 8, wherein the support base of the folding support mechanism includes a connection surface, the first and second connection portions of the folding support mechanism extending diagonally outward from opposite ends of the connection surface, the connection surface being connected to the table by a fastener.
10. The folding table of claim 8, further comprising a middle connecting plate for connecting two of the folding tables as one body; the two end corners of at least one side of the desk plate are provided with clamping grooves, clamping pieces are arranged on two sides of the middle connecting plate, and the clamping pieces are detachably connected with the clamping grooves.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323277899.5U CN221204464U (en) | 2023-12-01 | 2023-12-01 | Folding supporting mechanism and folding table |
| JP2023004509U JP3245701U (en) | 2023-12-01 | 2023-12-16 | Folding support mechanism and folding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323277899.5U CN221204464U (en) | 2023-12-01 | 2023-12-01 | Folding supporting mechanism and folding table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221204464U true CN221204464U (en) | 2024-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323277899.5U Active CN221204464U (en) | 2023-12-01 | 2023-12-01 | Folding supporting mechanism and folding table |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3245701U (en) |
| CN (1) | CN221204464U (en) |
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2023
- 2023-12-01 CN CN202323277899.5U patent/CN221204464U/en active Active
- 2023-12-16 JP JP2023004509U patent/JP3245701U/en active Active
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| Publication number | Publication date |
|---|---|
| JP3245701U (en) | 2024-02-19 |
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