TWM620092U - Foldable shelf - Google Patents

Abstract

This creation is a kind of folding rack, which mainly includes: a plurality of double-folded plates, a plurality of supporting rods, a top cover and a linkage rod group, wherein each double-folded plate includes a first plate body and a second plate body, and one side of the first plate body The sides correspond to one side of the second plate body and are pivotally connected to each other. Each support rod is pivotally connected to both end corners of the first plate body on the same side and the second plate body on the same side. The top of each support rod of the plate body is pivotally connected to the upper cover plate and can be pivotally covered to each support rod of the second plate. The folding or unfolding of each pair of folded plates can be achieved through the linkage of the linkage rod group to the support rod, through the linkage rod The group and the upper cover can make the unfolded state of the folded plate more stable.

Description

Folding shelf

This creation is a kind of shelf, especially a kind of folding shelf.

According to the fact that most storage cabinets use a fixed structure, they must carry objects of a certain weight, so they cannot be easily moved during transportation. All objects must be taken out before they can be changed into a mobile cabinet. On the other hand, this type of storage cabinet Because of the fixed structure, it cannot be stored, and the whole does not need to occupy a large area of space. In view of this, the relevant industry has developed foldable cabinets to improve the problem that the cabinet cannot be stored. This type of storage cabinet not only has many parts, but also takes time during installation or disassembly. It is not convenient in use. Good, so the direct impact is that you don’t want to disassemble it after assembly.

In view of this, the creator has accumulated many years of research and practical experience in related fields, and specially created a folding shelf to improve the lack of the above-mentioned conventional technology.

The detailed features and advantages of this creation are described in detail in the implementation below, and the content is sufficient to enable anyone familiar with the relevant skills to understand the technical content of this creation and implement it accordingly, and in accordance with the content disclosed in this specification, the scope of patent application and the drawings , Anyone who is familiar with relevant skills can easily understand the purpose and advantages of this creation.

The main purpose of this creation is to make the unfolded state of the folded plate more stable through the linkage rod group and the upper cover.

The secondary purpose of this creation is to use the linkage rod group to pivotally connect each pair of folded plates and each support rod to each other to be quickly folded or unfolded to increase convenience.

To achieve the above purpose, this creation is a folding rack, which includes: a plurality of double-folded plates, each of the double-folded plates includes a first plate body and a second plate body, wherein one side of the first plate body corresponds to the One side of the second plate body is pivotally connected to each other; a plurality of support rods, each of the support rods is set to be pivotally connected to the two end corners of the same side of the first plate body and the two end corners of the second plate body on the same side, wherein the pivot The top of each support rod provided on the first plate body is pivotally connected to an upper cover plate, the upper cover plate can pivot to cover each support rod of the second plate body; and a linkage rod group, which includes a supply The main rod pivotally connected to each of the pair of folded plates, a slider slidably arranged on the main rod, and a plurality of connecting rods with one end pivoted to the slider and the other end pivotally connected to the support rod on the same side. The slider moves along the The movement of the main rod drives each of the support rods pivotally connected to each pair of connecting rods and links each pair of folding plates to fold or unfold.

According to an embodiment of the present invention, at least one first fixing rod is arranged between each of the support rods pivotally connected to the same side of the first plate body.

According to an embodiment of the present invention, at least one second fixing rod is arranged between each of the support rods pivotally connected to the same side of the second plate body.

According to an embodiment of the invention, a fastener is further included, which is arranged on one side of the upper cover plate and can be buckled with the second fixing rod.

According to an embodiment of the invention, the second fixing rod is provided with a connecting part that is buckled and fixed with the fastener.

According to an embodiment of the invention, a buckle is provided at the top of the main pole.

According to an embodiment of the present invention, the slider is provided with a locking member that can be locked with the buckle.

According to an embodiment of the invention, it further includes a plurality of pulleys, which are respectively arranged at the bottom end of the support rod.

According to an embodiment of the present creation, it further includes a plurality of pivotal members, and each pivotal member is disposed on the first plate body, the second plate body, and the main rod, so that the first plate body and the second plate body And the main rod rotates with the pivotal part as the axis.

The following specific examples illustrate the implementation of this creation. Those familiar with this technique can easily understand the other advantages and effects of this creation from the content disclosed in this manual.

The structure, ratio, size, etc. shown in the drawings in this manual are only used to match the contents disclosed in the manual for the understanding and reading of those who are familiar with the art, and are not used to limit the implementation of this creation. Conditions, so it does not have substantial technical significance. Any structural modification, proportional relationship change, or size adjustment, without affecting the effects and goals that can be achieved by this creation, should still fall into this creation. The technical content of the disclosure must be within the scope of coverage. At the same time, the terms such as "one", "two", "shang", etc. quoted in this specification are only for ease of description and are not used to limit the scope of implementation of this creation, changes in their relative relationships, or Adjustments, without substantial changes to the technical content, shall also be regarded as the scope of the creation that can be implemented.

Please refer to FIG. 1, FIG. 2 and FIG. 3, which are a schematic diagram of a front view structure, a schematic view of a top view structure, and a schematic view of a side view structure of the preferred embodiment of the creation. This creation is a folding rack. The folding rack 1 mainly includes: a plurality of double-folded plates 10, a plurality of support rods 11, an upper cover plate 12 and a linkage rod group 13, wherein each double-folded plate 10 includes a first plate body 100 and a second plate Body 102, and one side of the first plate body 100 corresponds to one side of the second plate body 102 and pivotally connected to each other. In addition, each support rod 11 is pivotally connected to the first plate body 100 at the same side two end corners 100a. And the second plate body 102 at the same side two end corners 102a. As for the upper cover plate 12, it is pivoted on the top of each support rod 11 of the first plate body 100. The upper cover plate 12 can cover the first plate Each support rod 11 of the two plates 102, the aforementioned linkage rod group 13 includes a main rod 130, a slider 132, and a connecting rod 134, wherein the main rod 130 is pivotally connected to each of the two-folded plates 10, that is, the two-folded plates 10 at different heights are connected to each other. The mutually pivoted positions are pivotally connected to the main rod 130 correspondingly, the slider 132 is slidably disposed on the main rod 130 and moves on the main rod 130, and one end of the connecting rod 134 is pivotally connected to the slider 132 and the other end is pivotally connected to the same side When the sliding block 132 moves along the main rod 130, the connecting rods 134 are driven to pivotally connect the supporting rods 11, and the folding plates 10 are folded or unfolded in conjunction with each other.

At least one first fixing rod 14 is provided between the support rods 11 pivotally connected to the same side of the first plate body 100, and at least one second fixing rod is provided between the support rods 11 pivoting to the same side of the second plate body 102 15. A connecting portion 150 is provided on the second fixing rod 15, and the connecting portion 150 can be used for buckling with the fastener 120 provided on one side of the upper cover 12.

A buckle portion 136 is provided at the top of the aforementioned middle main rod 130, and the slider 132 is provided with a locking member 1320, and the locking member 1320 can be used to lock the buckle portion 136. In addition, pulleys 16 are respectively provided at the bottom end of each support rod 11.

Furthermore, it further includes a plurality of pivotal members 2, and each pivotal member 2 is disposed on the first plate body 100, the second plate body 102 and the main rod 130, so that the first plate body 100, the second plate body 102 and the main rod 130 The pivoting member 2 is used as the axis to rotate.

Refer also to Figures 4 and 5, which are schematic diagrams of the actuation state of the opening of the upper cover of this creation and the actuation state of each pair of folded plates when the slider moves and collapses. It can be seen from the figures that when the folding rack 1 is to be folded, the fastener 120 on the side of the upper cover 12 must be separated from the connecting portion 150 provided on the second fixing rod 15, and then the upper cover 12 should be rotated and opened. , And then remove the fastener 1320 set on the slider 132 from the buckle 136 at the top of the main pole 130. At this time, the slider 132 is changed from the fixed state to the movable state. When storing, the main pole 130 is pulled up At this time, the slider 132 moves down and drives the connecting rod 134 to move the pivotally connected support rod 11 inward. At the same time, the first plate body 100 and the second plate body 100 in each pair of folded plates 10 are affected by the inward movement of the support rod 11 The two plates 102 are rotated and folded in half. On the contrary, when the two folded plates 10 are to be unfolded, only the supporting rods 11 need to be pulled outwards. At this time, the main rod 130 moves downward, and the slider 132 moves upward at this time. It drives the connecting rod 134 to support the support rod 11, and at the same time, the first plate body 100 and the second plate body 102 in each pair of folded plates 10 are rotated and flattened in an unfolded manner due to the external pull of the support rod 11. When the slider 132 moves to a position close to the buckle portion 136 at the top of the main pole 130, the fastener 1320 is fixed to the buckle portion 136 to improve the overall stability and avoid danger caused by the movement of the support bar 11 due to external factors.

Finally, the upper cover plate 12 is rotated and covered to the support rods 11 of the second plate body 102, and the fastener 120 is used to lock the connecting portion 150 on the second fixing rod 15 so as to not only fix the upper cover plate 12 The location can also enhance the stability and safety of the overall folding rack 1.

It can be seen from the above that this creation can not only make the unfolded state of the half-folding plate 10 more stable through the linkage rod group 13 and the upper cover 12, but also can be quickly folded by pivoting the linkage rod 13 to each of the half-folding plates 10 and the support rods 11 Or expand to increase convenience. As for the pulleys 16 provided at the bottom end of each support rod 11, the convenience of moving the folding rack 1 can be improved.

The above-mentioned embodiments are merely illustrative to illustrate the principle and effects of the creation, and are not used to limit the creation. Anyone familiar with this technique can modify the above-mentioned embodiments without departing from the spirit and scope of this creation. Therefore, the scope of protection of the rights of this creation should be as listed in the scope of patent application described later.

1: Folding shelf

10: Fold in half

100: The first board

100a: end angle

102: second board

102a: End angle

11: Support rod

12: Upper cover

120: fasteners

13: Linkage rod group

130: main pole

132: Slider

1320: lock firmware

134: connecting rod

136: Buckle

14: The first fixed rod

15: The second fixed rod

150: connecting part

16: pulley

2: pivot

Figure 1 is a schematic view of the structure before creating a preferred embodiment.

Figure 2 is a schematic diagram of the top view structure of the preferred embodiment of the creation.

Figure 3 is a schematic side view of the structure of a preferred embodiment of authoring.

Figure 4 is a schematic diagram of the actuation state when the upper cover of this creation is opened.

Figure 5 is a schematic diagram of the action state of the creative slider moving and folding each pair of folded plates.

1: Folding shelf

10: Fold in half

100: The first board

100a: end angle

102: second board

102a: End angle

11: Support rod

12: Upper cover

120: fasteners

13: Linkage rod group

130: main pole

132: Slider

1320: lock firmware

134: connecting rod

136: Buckle

14: The first fixed rod

15: The second fixed rod

150: connecting part

16: pulley

2: pivot

Claims (9)

A folding rack, which includes: A plurality of double-folded boards, each of the double-folded boards includes a first board and a second board, wherein one side of the first board corresponds to a side of the second board and is pivotally connected to each other; A plurality of support rods, each of the support rods is pivotally connected to the two end corners of the same side of the first plate and the second end of the second plate, wherein the support rods are pivoted on the top of each support rod of the first plate. Pivotally connect an upper cover, the upper cover can pivot to cover each of the support rods of the second plate; and A linkage rod group, which includes a main rod for pivoting each pair of folded plates, a sliding block slidably arranged on the main rod, and a plurality of one end pivotally connected to the sliding block and the other end pivoting to the support rod on the same side The connecting rod is moved by the sliding block along the main rod to drive each of the supporting rods pivotally connected to each of the connecting rod pairs and to fold or unfold each pair of folded plates in conjunction with each other. The folding rack according to claim 1, wherein at least one first fixing rod is provided between each of the supporting rods pivoted on the same side of the first plate body. The folding rack according to claim 1, wherein at least one second fixing rod is provided between each of the supporting rods pivoted on the same side of the second plate body. The folding rack according to claim 3 further includes a fastener which is arranged on one side of the upper cover plate and can be buckled with the second fixing rod. The foldable rack according to claim 4, wherein the second fixing rod is provided with a connecting part that is butt-fastened and fixed with the fastener. The folding rack according to claim 1, wherein a buckle is provided at the top of the main pole. The folding rack according to claim 6, wherein the slider is provided with a locking member that can be locked with the buckle. The folding rack as described in claim 1 further includes a plurality of pulleys, which are respectively arranged at the bottom end of the support rod. The foldable rack according to claim 1, further comprising a plurality of pivotal members, and each pivotal member is provided on the first plate body, the second plate body, and the main rod, so that the first plate body and the second plate body The two plates and the main rod rotate around the pivotal member as an axis.

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