JP7018107B1 - Folding storage table - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a folding storage table. SOLUTION: A top plate mechanism 1 and at least one support mechanism 2 are provided. The at least one support mechanism includes a leg rod unit 3 that is pivotally connected to the top plate mechanism and extends downward, and a positioning unit 4 that is connected between the leg rod unit and the top plate mechanism. including. The positioning unit is pivoted between the abutting rod 41 pivotally installed in the top plate mechanism, the sliding assembly member 42 mounted on the abutting rod, and the leg rod unit and the sliding assembly member. It has a push-pull assembly member 43 to be connected. The sliding assembly member includes a sliding sleeve 422 that is fitted onto the outer periphery of the abutting rod. When the leg rod units are overlapped and stored, the sliding sleeve slides upward in conjunction with the pivot rotation of the leg rod unit, and the abutment rod is brought close to the top plate mechanism upward. To act like. [Selection diagram] Fig. 2

Description

The present invention relates to a foldable storage table that can be quickly folded.

As shown in FIG. 1, most of the existing folding storage tables have a top plate 91 and several tables extending downward from the top plate 91 and capable of pivotally rotating with respect to the top plate 91. A leg 92 and several abutting members 93 connected between the top plate 91 and the table leg 92, respectively, are provided. Among them, the abutting member 93 is for enhancing the support effect of the table leg 92 on the top plate 91, and each abutting member 93 has the corresponding table leg 92 facing inward and upward. It is supported on the bottom of the top plate 91 by adopting a method of tilting and stretching.

Considering that the folding storage table is converted from the original unfolded state to the superposed storage state in which all of the table legs 92 are upwardly close to the top plate 91, the abutting members 93 are usually mutually. It is composed of a two-section rod 931 that is pivotally connected. When the user intends to operate the folding storage table from the unfolded state to the polymerized storage state, it is necessary to first push the pivot portion of the rod 931 of each abutting member 93 with both hands. Because each of the abutting members 93 is curved due to the mutual pivoting of the rod 931, the table legs 92 are further operated to be polymerized and stored in the bottom of the top plate 91.

However, when the folding storage tables are overlapped and stored, it is necessary to manually push each abutting member 93 as in the above method, which is very inconvenient and takes a considerable amount of time in use. In a serious case, the abutting member 93 is left for a long time, which causes deterioration of the material (for example, generation of rust), and it becomes difficult to mutually pivot the rod 931. Therefore, it may affect the polymerization storage function of the existing folding storage table.

The folding storage table of the present invention includes a top plate mechanism and at least one support mechanism. The at least one support mechanism includes a leg rod unit that is pivotally connected to the top plate mechanism and extends downward, and a positioning unit that is connected between the leg rod unit and the top plate mechanism. ..

The positioning unit is pivotally installed in the top plate mechanism, and has a abutting rod that extends diagonally downward to the leg rod unit, a sliding assembly member mounted on the abutting rod, and the legs. It has a push-pull assembly member pivotally connected between the rod unit and the sliding assembly member. The sliding assembly member is slidably fitted on the outer periphery of the abutting rod and includes a sliding sleeve that is pivotally connected to the push-pull assembly member.

Summarizing the above, in the folding storage table of the present invention, the sliding assembly member is slidably fitted on the outer periphery of the abutting rod, so that the top plate mechanism moves from the unfolding position to the polymerization storage position. When the abutment rod is pivotally rotated up to, the abutment rod can be pivotally rotated upward and driven so as to be close to the top plate mechanism, which is easier and faster in operation than the existing folding storage table. become.

It is a side view of a well-known folding storage table. It is a perspective view of the 1st Embodiment of this invention. It is an incomplete side sectional view of the 1st Embodiment, and is the figure explaining the state which the leg rod unit is located in the unfolding position. It is an incomplete side sectional view of the 1st Embodiment, and is the figure explaining the state which the leg rod unit is located in the polymerization storage position. It is an incomplete side view of the 1st Embodiment, and is a figure explaining the state in which the extension node of a leg rod is slidably installed in the support node. It is a perspective view of the 2nd Embodiment of this invention, and is the figure explaining the state which includes two plate bodies in the top plate mechanism. It is a perspective view of the 2nd Embodiment, and any one of the plurality of plates of the top plate mechanism is pivotal with respect to any one of the plurality of plates. It is a figure explaining the movable state.

[First Embodiment]
As shown in FIGS. 2 to 4, in the first embodiment of the folding storage table of the present invention, one top plate mechanism 1 and two supports symmetrically installed below the top plate mechanism 1. It is provided with a mechanism 2.

Each support mechanism 2 is pivotally connected to the top plate mechanism 1 and is connected to a leg rod unit 3 extending downward and a positioning unit 4 connected between the leg rod unit 3 and the top plate mechanism 1. And include.

The leg rod unit 3 has two leg rods 31 rotatably coaxially installed on the top plate mechanism 1. Each leg rod 31 has a pivot node 311 pivotally installed in the top plate mechanism 1, a support node 313 extending downward from the pivot node 311 and being a hollow tube body, and the inside of the support node 313. It is provided with an extension node 314 that is slidably installed vertically and an adjustment assembly member 315 that is attached to the support node 313. The leg rod unit 3 has one support node 313 from an unfolded position (see FIG. 3) in which one support node 313 is separated from the top plate mechanism 1 relative to the top plate mechanism 1. It is pivotally rotated upward to the polymerization storage position (see FIG. 4) close to the top plate mechanism 1.

As shown in FIG. 5, the adjusting assembly member 315 can adjust the sliding positioning of the extending node 314 with respect to the supporting node 313 by adjusting the pipe diameter size of the supporting node 313. However, since there are many methods that can achieve adjustment of the sliding positioning of the extension node 314 with respect to the support node 313, the adjustment assembly is not limited to adjusting the pipe diameter size of the support node 313. Since the member 315 is not the main point of the present application, detailed description thereof will be omitted here. Moreover, the stretched node 314 is not limited to being installed inside the support node 313, and can be adjusted according to an actual usage situation. For example, the stretched node 314 is slid up and down to the outside of the support node 313. The adjustment assembly member 315 may be movably installed, and the sliding positioning of the extension node 314 attached to the extension node 314 and relative to the support node 313 of the extension node 314 can be freely adjusted.

As shown in FIGS. 3 and 4, the positioning unit 4 is pivotally installed in the top plate mechanism 1 and extends diagonally downward to the leg rod unit 3 and the bumping rod 41 and the protrusion. It has a sliding assembly member 42 mounted on the rod 41, and a push-pull assembly member 43 pivotally connected between the leg rod unit 3 and the sliding assembly member 42.

The abutment rod 41 includes a pivot end portion 411 pivotally connected to the top plate mechanism 1 and a free end portion 412 on the opposite side of the pivot end portion 411. The sliding assembly member 42 is slidably fitted on the outer periphery of the abutting rod 41, and has a sliding sleeve 422 that is pivotally connected to the push-pull assembly member 43 and the abutting rod 41. In addition to being installed in the free end portion 412, it is provided with an elastic locking tool 421 that elastically expands and contracts and projects radially from the outside of the abutting rod 41. The push-pull assembly member 43 includes two push-pull rods 431 pivotally mounted on the plurality of support nodes 313 and pivotally connected to the slide sleeve 422.

The sliding sleeve 422 is provided with a fitting groove 423 for detachably fitting the elastic locking tool 421, and the sliding sleeve 422 is positioned so as to be mutually fitted with the elastic locking tool 421. When sliding until, the leg rod unit 3 is pivotally rotated and positioned at the deployed position. When the elastic locking tool 421 is pressed and detached from the sliding sleeve 422, the leg rod unit 3 is pivotally rotatable from the deployed position to the polymerization storage position, so that the sliding sleeve 422 can be rotated. Is slid from the free end portion 412 to the pivot end portion 411, and the abutment rod 41 is pivotally rotated upward to be driven to approach the top plate mechanism 1.

However, the elastic locking tool 421 is not limited to being installed at the free end portion 412, and may be changed so as to be installed at the pivot end portion 411 according to an actual usage mode. Well, in this way, when the sliding sleeve 422 slides until it is mutually fitted and positioned with the elastic locking tool 421, the leg rod unit 3 is pivotally rotated and positioned at the polymerization storage position. Will be done.

It should be noted that the number of the plurality of support mechanisms 2 is not limited to two, but may be one or three depending on the actual demand. In addition, the arrangement method of the support mechanism 2 can be adjusted according to the actual mounting quantity, and the arrangement method is not limited to the symmetrical arrangement. Further, when the quantity of the support mechanism 2 is one, when the present invention is used, one side of the top plate mechanism 1 is abutted on the ground by using the support mechanism 2, and the top plate is abutted against the ground. When the other side of the mechanism 1 is brought into contact with a short wall or a vehicle, the other side of the mechanism 1 is brought into contact with a more solid object.

At the time of using the first embodiment, when the leg rod unit 3 of each support mechanism 2 is to be pivotally rotated from the deployed position to the polymerization storage position, first, the above-mentioned located on the corresponding abutting rod 41. It is necessary to press the elastic locking tool 421, and therefore, after the elastic locking tool 421 is detached from the sliding sleeve 422, the leg rod unit 3 is pushed toward the top plate mechanism 1. At the same time that the sliding sleeve 422 can be pivotally rotated to the polymerization storage position by moving, the sliding sleeve 422 is also slid toward the pivot end portion 411 by the pushing motion of the plurality of push-pull rods 431, and the protrusion When the rod 41 is pivotally rotated upward and driven so as to be close to the top plate mechanism 1, the polymerization and storage of the leg rod unit 3 is completed.

When the leg rod unit 3 of each support mechanism 2 is to be pivotally rotated from the polymerization storage position to the deployment position, the leg rod unit 3 is simply pulled in a direction away from the top plate mechanism 1. At the same time that the sliding sleeve 422 can be pivotally rotated to the unfolded position, the sliding sleeve 422 is also slid toward the free end portion 412 by pulling the plurality of push-pull rods 431, and the corresponding abutment rod When the 41 is pivotally rotated downward and driven so as to be separated from the top plate mechanism 1, and finally, the sliding sleeve 422 slides until the sliding sleeve 422 is mutually fitted and positioned with the elastic locking tool 421. The deployment of the leg rod unit 3 is completed.

As shown in FIG. 5, when it is necessary to adjust the height of the first embodiment, when each leg rod unit 3 is located at the deployed position, the plurality of adjusting assembly members 315 are individually operated. The plurality of stretched nodes 314 can be slid with respect to the plurality of support nodes 313, and after the plurality of stretched nodes 314 have slid to an appropriate height position, the plurality of stretched nodes 314 can be slid. After the adjustment assembly member 315 is operated again, the height adjustment of the first embodiment is completed when the sliding of the plurality of extension nodes 314 with respect to the plurality of support nodes 313 is restricted.

[Second Embodiment]
As shown in FIGS. 6 and 7, the structure of the second embodiment of the present invention is substantially the same as that of the first embodiment, and the difference is that the top plate mechanism 1 is installed adjacently to two sheets. One first pivotal connection in which the plurality of plate bodies 11 are mounted and connected to the plate body 11 and the plurality of plate bodies 11 are rotatably pivotally rotated and folded relative to the front-rear axis. Two second pivots that are mounted and connected to the base 12 and the plurality of plate bodies 11 so that the plurality of plate bodies 11 can be swiveled and relatively pivotally rotated relative to the front-rear axis and folded. It is a point having a bundling base 13. The plurality of pivot nodules 311 of the plurality of leg rods 31 of each leg rod unit 3 are pivotally installed on the plurality of plate bodies 11 in the left-right axial direction. Among them, the number of the plurality of second pivot bases 13 is not limited to two, and the number of the plurality of leg rods is based on the number of the plurality of leg rod units 3 actually used. It can be adjusted to the same number as the number of units 3.

It has two first pivot bases 12, each of which is attached to the plurality of plate bodies 11 and pivotally connected to each other along the front-rear axis, and the left and right axes of the abutting rod 41. Provided for the first pivot member 121 pivoted in the direction. Each of the second pivot bases 13 pivotally fixes the plurality of pivot nodules 311 of the corresponding plurality of leg rods 31 to the plurality of plate bodies 11 in the left-right axial direction, and is attached to the front-rear axis. It comprises two second pivot members 131 pivoted to each other along.

Each leg rod 31 further includes a pivotal connection portion 312 installed in the plurality of pivotal nodes 311 and the plurality of pivotal joint portions 312 of the plurality of leg rods 31 of each leg rod unit 3 are up and down. Since the legs are pivotally connected in the axial direction, the pivoting directions of the plurality of pivoting portions 312 and the plurality of second pivoting members 131 are perpendicular to each other when the leg rod unit 3 is located at the deployed position. Therefore, neither the plurality of pivoting portions 312 nor the plurality of second pivoting members 131 can be pivoted (see FIG. 6), and the structural strength of the leg rod unit 3 when it is located at the deployed position is determined. It can be reinforced and the plurality of pivots 312 can be abutted below the plurality of plates 11 (see FIG. 6) to provide upward bearing capacity to the plurality of plates 11. can.

When the leg rod unit 3 is pivotally rotated from the deployed position to the polymerization storage position, the plurality of pivotal portions 312 are moved by the plurality of pivotal knots 311 so as to be pivotally connected in the anteroposterior axial direction. At this time, since the pivoting directions of the plurality of pivoting portions 312 and the plurality of second pivoting members 131 are the same, any one of the plurality of leg rods 31 Is pivotally movable relative to any one of the plurality of leg rods 31 (see FIG. 7).

Compared to the first embodiment, when the second embodiment is used, when the leg rod unit 3 is located at the polymerization storage position, the plurality of plates 11 are further pulled by hand to move the plurality of plates 11 by hand. The plate body 11 is folded by pivotally rotating relative to the front-rear axis so as to be swivelable, whereby the plurality of plate bodies 11 of the top plate mechanism 1 can be folded and stored, and the first plate body 11 can be folded and stored. 2 The storage space for storing the embodiment can be saved.

Summarizing the above, in the folding storage table of the present invention, the sliding assembly member 42 is slidably fitted on the outer periphery of the abutting rod 41, so that the top plate mechanism 1 is slidably fitted from the unfolded position. When the abutment rod 41 is pivotally rotated to the polymerization storage position, the abutment rod 41 can be pivotally rotated upward and driven so as to be close to the top plate mechanism 1, and is operational compared to the existing folding storage table. , It will be easier and faster.

1: Top plate mechanism 11: Plate body 12: 1st pivot base 121: 1st pivot member 13: 2nd pivot base 131: 2nd pivot member 2: Support mechanism 3: Leg rod unit 31: Leg rod 311: Pivot node 312: Pivot joint 313: Support node 314: Stretched node 315: Adjustable assembly member 4: Positioning unit 41: Butt rod 411: Pivot end 412: Free end 42: Sliding assembly member 421: Repulsion locking tool 422: Sliding sleeve 423: Fitting groove 43: Push-pull assembly member 431: Push-pull rod

Claims (8)

A folding storage table comprising a top plate mechanism (1) and at least one support mechanism (2).
The at least one support mechanism (2) is pivotally connected to the top plate mechanism (1) and extends downward, the leg rod unit (3), the leg rod unit (3), and the top plate mechanism. Including the positioning unit (4) connected to (1),
The positioning unit (4) is pivotally installed in the top plate mechanism (1), and has an abutting rod (41) extending diagonally downward to the leg rod unit (3) and the abutting rod (41). It has a sliding assembly member (42) mounted on (41) and a push-pull assembly member (43) pivotally connected between the leg rod unit (3) and the sliding assembly member (42). death,
The sliding assembly member (42) is slidably fitted onto the outer periphery of the abutment rod (41), and the sliding sleeve (422) is pivotally connected to the push-pull assembly member (43). When the leg rod unit (3) is pivotally rotated upward from the deployed position relative to the top plate mechanism (1) to the polymerization storage position close to the top plate mechanism (1). The sliding sleeve (422) slides upward along the abutting rod (41) in conjunction with the pivot rotation of the leg rod unit (3), and pivots the abutting rod (41) upward. It is driven to move closer to the top plate mechanism (1) by supporting rotation .
The leg rod unit (3) has a plurality of leg rods (31) rotatably pivotally installed on the top plate mechanism (1).
Each leg rod (31) has a pivot node (311) pivotally installed in the top plate mechanism (1) and a plurality of support nodes (313) extending downward from the pivot node (311). Equipped with
The push-pull assembly member (43) is provided with two push-pull rods (431) pivotally attached to the plurality of support nodes (313) and pivotally connected to the slide sleeve (422).
The top plate mechanism (1) is attached to and connected to a plurality of plate bodies (11) installed adjacently to the plurality of plate bodies (11) to form the plurality of plate bodies (11). It has one first pivot base (12) that can be swiveled and relatively pivotally rotated and folded along the front-rear axis.
The plurality of pivotal nodules (311) of the plurality of leg rods (31) are pivotally installed on the plurality of plates (11) in the left-right axial direction, respectively.
The abutment rod (41) extends back and forth and is pivotally connected to the first pivot base (12) in the left-right axial direction.
Folding storage table featuring that . In the folding storage table according to claim 1,
The sliding assembly member (42) is installed in the abutting rod (41), and is elastically expandable and contractible so as to project radially from the outside of the abutting rod (41). ) Is further provided,
The sliding sleeve (422) is provided with a fitting groove (423) for removably fitting the elastic locking tool (421).
When the sliding sleeve (422) slides until it is mutually fitted and positioned with the elastic locking tool (421), the leg rod unit (3) is pivotally rotated to the polymerization storage position and the deployment. Positioned to any one of the positions
Folding storage table featuring that . In the folding storage table according to claim 2.
The abutment rod (41) has a pivot end portion (411) pivotally connected to the top plate mechanism (1) and a free end portion (412) opposite to the pivot end portion (411). Equipped with
The elastic locking tool (421) is radially projected from the free end portion (412) and is fitted to the sliding sleeve (422) to attach the leg rod unit (3) to the leg rod unit (3). Position it in the unfolded position and
When the elastic locking tool (421) is pressed and detached from the sliding sleeve (422), the leg rod unit (3) is pivotally rotatable from the deployed position to the polymerization storage position. , The sliding sleeve (422) is driven to slide from the free end (412) to the pivot end (411).
Folding storage table featuring that . In the folding storage table according to any one of claims 1 to 3.
The top plate mechanism (1) is attached and connected to the plurality of plate bodies (11) so that the plurality of plate bodies (11) are pivotally rotated relative to the front-rear axis so as to be swivelable. It further has at least one second pivot base (13) to be folded and folded, and has two said first pivot bases (12), each of which is attached to the plurality of plates (11). At least one of the first pivot members (121) that are pivoted to each other along the front-rear axis and pivoted in the left-right axial direction of the abutment rod (41). In the second pivot base (13), the plurality of pivot nodules (311) of the plurality of leg rods (31) are pivotally fixed to the plurality of plates (11) in the left-right axial direction. And includes two second pivot members (131) that are pivoted to each other along the anterior-posterior axis.
Folding storage table featuring that . In the folding storage table according to any one of claims 1 to 4.
Each leg rod (31) further includes a pivot connection portion (312) installed in the plurality of pivot nodes (311), and the plurality of leg rods (31) of each leg rod unit (3). ) Is pivotally connected in the vertical axis direction, and when the leg rod unit (3) is pivotally rotated from the deployed position to the polymerization storage position, the plurality of pivots are connected. The portion (312) is pivotally rotated so as to be pivotally connected in the anterior-posterior axial direction by being moved by the plurality of pivotal nodes (311), and at this time, the plurality of pivotal joints (312) are connected to the plurality of portions. Any one of the leg rods (31) can be pivoted relative to any one of the plurality of leg rods (31).
Folding storage table featuring that . In the folding storage table according to any one of claims 1 to 5 .
Each leg rod (31) has an extension node (314) slidably installed on the support node (313), and one of the support node (313) and the extension node (314). Equipped with an adjustment assembly member (315) that can be attached to one
The adjustment assembly member (315) is operated so as to slidably adjust and position the support node (313) and the extension node (314).
Folding storage table featuring that . In the folding storage table according to claim 6 .
The support node (313) of each leg rod (31) is a hollow tube body.
The stretch node (314) is installed inside the support node (313).
The adjustment assembly member (315) is attached to the support node (313).
Moreover, by adjusting the pipe diameter size of the support node (313), the sliding positioning of the stretched node (314) with respect to the support node (313) can be adjusted freely.
Folding storage table featuring that . In the folding storage table according to any one of claims 1 to 7 .
It is provided with two support mechanisms (2) symmetrically pivoted to the top plate mechanism (1).
Folding storage table featuring that .

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