CN211222675U - Folding stand - Google Patents
Folding stand Download PDFInfo
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- CN211222675U CN211222675U CN201921633414.2U CN201921633414U CN211222675U CN 211222675 U CN211222675 U CN 211222675U CN 201921633414 U CN201921633414 U CN 201921633414U CN 211222675 U CN211222675 U CN 211222675U
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- folding
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- folding stand
- stand
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Abstract
A folding stand, comprising: the first bearing part is provided with a first bearing surface for bearing a bearing object; the second bearing part is provided with a second bearing surface to cooperatively bear the bearing object; the connecting piece is connected with the first bearing part and the second bearing part in series at the top end of the folding vertical frame; the base is arranged at the bottom end of the folding vertical frame; the base is provided with a base part, a first folding part and a second folding part, the second folding part is attached to one part of the base part, two side edges of the first folding part are respectively hinged with one side edge of the first bearing part and one side edge of the second folding part, one side edge of the base part is a free end, and the other side edge of the base part is hinged with the second folding part; when the folding stand is unfolded and bears the bearing object, the first folding part and the second folding part are coplanar, and the orthographic projection of the total gravity center of the first bearing part, the second bearing part, the serial connection part and the bearing object is in one area of the base.
Description
Technical Field
The utility model relates to a foldable grudging post, in particular to can turn over the page or leaf calendar grudging post not tearing page or leaf every day, can avoid the great focus skew of calendar thickness, lead to the problem of empting easily.
Background
Carrying stands are a fairly common office product. Generally, the object-carrying stand includes an object-carrying portion for carrying objects and a supporting portion for standing on a table top, and the object-carrying portion and the supporting portion are usually movably connected to each other for storage convenience. However, if the center of gravity of the article to be carried is shifted forward or backward due to a large thickness of the article, the total center of gravity of the article carrying section and the article to be carried is likely to be located in a range other than the support base, and at this time, the article carrying stand is likely to fall down.
Therefore, there is a need in the art for a foldable stand that is both easy to store and stable in carrying.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a folding grudging post, it possesses the supporting part that extends in at least one side of base in order to ensure that the thing focus of bearing can fall in an area of base to prevent folding grudging post and empty.
In order to achieve the above object, the present invention provides a folding stand, which comprises:
the first bearing part is provided with a first bearing surface for bearing a bearing object;
the second bearing part is provided with a second bearing surface to cooperatively bear the bearing object;
the connecting piece is connected with the first bearing part and the second bearing part in series at the top end of the folding vertical frame; and
the base is arranged at the bottom end of the folding vertical frame;
the base is provided with a base part, a first folding part and a second folding part, the second folding part is attached to one part of the base part, two side edges of the first folding part are respectively hinged with one side edge of the first bearing part and one side edge of the second folding part, one side edge of the base part is a free end, and the other side edge of the base part is hinged with the second folding part;
when the folding stand is unfolded and bears the bearing object, the first folding part and the second folding part are coplanar, and the orthographic projection of the total gravity center of the first bearing part, the second bearing part, the serial connection part and the bearing object is in one area of the base.
In one embodiment, a main supporting portion is disposed on the other side of the base, and the main supporting portion is hinged to the second carrying portion.
In an embodiment, an auxiliary supporting portion is disposed on one of the two side edges of the first folding portion, and the auxiliary supporting portion is hinged to the first supporting portion.
In one embodiment, when the folding stand is unfolded and carries the load, the hinge joint of the main supporting part and the second carrying part is higher than the hinge joint of the first folding part and the first carrying part.
In one embodiment, when the folding stand is unfolded and carries the load, the base part and the auxiliary supporting part are coplanar, and the main supporting part is higher than the plane.
In one embodiment, when the foldable stand is unfolded and supports the supporting object, the first supporting surface, the second supporting surface and the base form a triangular supporting structure.
In one embodiment, the primary support, the base and the second fold are aligned on the other side of the second fold.
In one embodiment, the secondary support, the first fold, the second fold, the base and the primary support are aligned on the other side of the second fold when the folding stand is collapsed.
In one embodiment, the serial connection piece is annular, and the bearing object can move from the first bearing surface to the second bearing surface through the serial connection piece.
In some embodiments, the first supporting portion, the second supporting portion, the main supporting portion, the first folding portion and the second folding portion may be made of paper, plastic, metal or leather.
In order to make the aforementioned and other features and advantages of the invention more comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic perspective view of a foldable stand according to an embodiment of the present invention when the foldable stand bears a load;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a side view of the folding stand of FIG. 1 with a second load-bearing portion carrying a load;
FIG. 4 is a side view of the folding stand of FIG. 1 when collapsed;
fig. 5 is a schematic perspective view of a foldable stand according to another embodiment of the present invention when the foldable stand carries a load;
FIG. 6 is a side view of FIG. 5;
FIG. 7 is a side view of the folding stand of FIG. 5 with a second carrier portion carrying a load;
fig. 8 is a side view of the folding stand of fig. 5 when collapsed.
Detailed Description
The foregoing and other features, aspects and utilities of the present invention will be apparent from the following more particular description of preferred embodiments of the invention when read in conjunction with the accompanying drawings. The following examples refer to directional terms such as: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Accordingly, the directional terminology is used for purposes of illustration and is in no way limiting.
Fig. 1 is a schematic perspective view illustrating a foldable stand according to an embodiment of the present invention when the foldable stand carries a load-carrying object, fig. 2 is a side view of fig. 1, and fig. 3 is a side view illustrating the foldable stand of fig. 1 when the foldable stand carries the load-carrying object by using a second carrying portion. Referring to fig. 1, fig. 2 and fig. 3, the folding stand 10 of the present embodiment includes a first supporting portion 100, a second supporting portion 200, a linking member 300 and a base, wherein the base includes an auxiliary supporting portion 400, a main supporting portion 500, a first folding portion 600 and a second folding portion 700. The connecting member 300 connects the first supporting portion 100 and the second supporting portion 200 in series, one side 460 of the auxiliary supporting portion 400 is connected to one side 160 of the first supporting portion 100, one side 560 of the main supporting portion 500 is connected to one side 260 of the second supporting portion 200, a portion of one surface 610 of the first folding portion 600 is fixedly disposed on one surface 410 of the auxiliary supporting portion 400, a portion of one surface 710 of the second folding portion 700 is fixedly disposed on one surface 510 of the main supporting portion 500, and one side 760 of the second folding portion 700 is connected to one side 660 of the first folding portion 600.
In detail, the first carrying unit 100, the second carrying unit 200, the auxiliary supporting unit 400, the main supporting unit 500, the first folding unit 600 and the second folding unit 700 of the present embodiment are made of paper, but may be made of plastic, metal or leather, which is not limited by the present invention. As shown in fig. 2 and fig. 3, the first supporting portion 100 has a first supporting surface 110 for supporting the supporting object 20; the second supporting portion 200 has a second supporting surface 210 for supporting the object 20. In the embodiment, the serial connection member 300 is in a ring shape, and the carrier 20 can move from the first carrying surface 110 to the second carrying surface 210 through the serial connection member 300. Therefore, the folding stand 10 of the present embodiment can provide a plurality of positions for carrying the carrier 20, and the carrier 20 is limited on the circular path of the tandem connection element 300, so as to prevent the carrier 20 from falling or losing.
Further, the side 160 of the first carrying part 100 and the side 460 of the auxiliary supporting part 400, the side 260 of the second carrying part 200 and the side 560 of the main supporting part 500, and the side 660 of the first folding part 600 and the side 760 of the second folding part 700 are hinged in a relatively rotatable manner. Therefore, the folding stand 10 of the present embodiment can be freely unfolded or folded according to the needs of the user. When the folding stand 10 is unfolded and carries the load 20, the first folding portion 600 and the second folding portion 700 are coplanar and serve as a base for placing the whole folding stand 10 on a table. Meanwhile, as shown in fig. 3, the orthographic projection position of the total gravity center G of the first bearing part 100, the second bearing part 200, the string 300 and the bearing object 20 is located in an area R formed by the auxiliary supporting part 400, the main supporting part 500, the first folding part 600 and the second folding part 700, so that the folding stand 10 can be prevented from falling due to the moment caused by the total gravity center G during the bearing process, and the bearing stability is greatly improved.
On the other hand, the folding stand 10 of the present embodiment further includes a base 800, the base 800 has a first side 810 and a second side 820, wherein the first side 810 and the second side 820 are opposite to each other, a portion of the first side 810 is fixed to the surface 510 of the main supporting part 500, and a portion of the second side 820 is fixed to the surface 710 of the second folding part 700. Specifically, the base 800 may form a height difference between the auxiliary supporting part 400 and the main supporting part 500. As shown in fig. 3, when the folding stand 10 is unfolded and carries the load 20, the base 800 is coplanar with the auxiliary supporting part 400, and the main supporting part 500 is stacked on the base 800, so that the distance D2 between the top surface of the main supporting part 500 and the bottom surface of the second folding part 700 is greater than the distance D1 between the top surface of the auxiliary supporting part 400 and the bottom surface of the first folding part 600. That is, the main supporting part 500 is higher than the auxiliary supporting part 400. In addition, the side 160 of the first supporting portion 100 abuts against the auxiliary supporting portion 400, and the side 260 of the second supporting portion 200 is located on the first surface 810, so that the appearance difference of the foldable stand 10 viewed from the front and back sides can be increased, and the placing angles of the first supporting surface 110 and the second supporting surface 210 can be slightly different, so that the user can easily recognize the commonly used supporting surface.
In addition to distinguishing differences, the base 800 also provides structural reinforcement and an improved appearance. As shown in fig. 1 to 3, when the foldable stand 10 is unfolded and carries the load 20, the first bearing surface 110, the second bearing surface 210 and the rest of the second surface 820 of the base 800 form a triangular supporting structure, so that the structure is more stable.
On the other hand, as shown in fig. 2, the first carrying part 100 further includes a second side 170, and the side 160 and the second side 170 are opposite to each other; the second supporting portion 200 further includes a second side 270, the side 260 and the second side 270 are opposite to each other, and the second side 170 of the first supporting portion 100 is connected to the second side 270 of the second supporting portion 200. In addition, the auxiliary supporting portion 400 further includes a second side 470, and the side 460 and the second side 470 are opposite to each other; the first fold 600 further includes a second side 670, and the side 660 and the second side 670 are opposite to each other; main supporting portion 500 further includes a second side 570, and side 560 and second side 570 are opposite to each other; the second fold 700 also includes a second side 770, the side 760 and the second side 770 being opposite to each other.
Therefore, no matter the folding stand 10 is in the unfolded or folded state, the second side 170 of the first carrying part 100 can move with the second side 270 of the second carrying part 200. In addition, the second side 470 of the auxiliary support 400 is coplanar with the second side 670 of the first fold 600, and the second side 570 of the main support 500, the second side 770 of the second fold 700, and the side 860 of the base 800 are coplanar with the second side 670 of the first fold 600.
Fig. 4 is a side view of the folding stand of fig. 1 when collapsed. When the folding stand 10 is collapsed, the second side 470 of the auxiliary support 400, the second side 670 of the first fold 600, the second side 770 of the second fold 700, the side 860 of the base 800, and the second side 570 of the main support 500 are all coplanar. With the above arrangement, the ends can be kept flat and moved together regardless of whether the folding stand 10 is unfolded or folded.
Therefore, the principle of the present invention lies in:
the base is provided with a base part, a first folding part and a second folding part, the second folding part is attached to one part of the base part, two side edges of the first folding part are respectively hinged with one side edges of the first bearing part and the second folding part, one side edge of the base part is a free end, and the other side edge of the base part is hinged with the second folding part; and
and (II) when the folding stand is unfolded and bears the bearing object, the first folding part and the second folding part are coplanar, and the orthographic projection of the total gravity center of the first bearing part, the second bearing part, the serial connection part and the bearing object is in one area of the base.
Therefore, in a possible variant embodiment, the auxiliary support 400 in fig. 1 may be omitted. Fig. 5-8 are also shown, wherein fig. 5 is a schematic view of another embodiment of the foldable stand of the present invention, which omits the auxiliary supporting portion 400 shown in fig. 1; FIG. 6 is a side view of FIG. 5; FIG. 7 is a side view of the folding stand of FIG. 5 with a second carrier portion carrying a load; and FIG. 8 is a side view of the folding stand of FIG. 5 when collapsed.
As can be seen from the above description, the present invention has at least the following advantages:
1. the utility model discloses a folding grudging post can all ensure that the focus of bearing the weight of the thing falls in an area of base when bearing a weight of the thing with first bearing part or second bearing part to prevent that folding grudging post from empting.
2. The utility model discloses a folding grudging post can realize with ingenious articulated means, and the person of facilitating the use assemblage is accomodate.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A folding stand, comprising:
the first bearing part is provided with a first bearing surface for bearing a bearing object;
the second bearing part is provided with a second bearing surface to cooperatively bear the bearing object;
the connecting piece is connected with the first bearing part and the second bearing part in series at the top end of the folding vertical frame; and
the base is arranged at the bottom end of the folding vertical frame;
the base is provided with a base part, a first folding part and a second folding part, the second folding part is attached to one part of the base part, two side edges of the first folding part are respectively hinged with one side edge of the first bearing part and one side edge of the second folding part, one side edge of the base part is a free end, and the other side edge of the base part is hinged with the second folding part;
when the folding stand is unfolded and bears the bearing object, the first folding part and the second folding part are coplanar, and the orthographic projection of the total gravity center of the first bearing part, the second bearing part, the serial connection part and the bearing object is in one area of the base.
2. A folding stand according to claim 1, wherein a main support is provided on said other side of the base portion, and the main support is hingedly connected to the second load-bearing portion.
3. The folding stand of claim 2, wherein an auxiliary support portion is provided at one of the two sides of the first folding portion, and the auxiliary support portion is hinged to the first carrying portion.
4. The folding stand of claim 2, wherein the hinge joint between the main supporting portion and the second supporting portion is higher than the hinge joint between the first folding portion and the first supporting portion when the folding stand is unfolded and supports the load.
5. A folding stand as claimed in claim 3, wherein the base portion is coplanar with the auxiliary support portion and the main support portion is above the plane when the folding stand is unfolded and carrying the load.
6. The folding stand of claim 1, 2 or 3, wherein the first bearing surface, the second bearing surface and the base form a triangular supporting structure when the folding stand is unfolded and bears the load.
7. A folding stand according to claim 2 or 3, wherein the main support, the base and the second fold are aligned on the other side of the second fold.
8. A folding stand according to claim 3, wherein the secondary support, the first fold, the second fold, the base and the primary support are aligned on the other side of the second fold when the folding stand is collapsed.
9. A folding stand according to claim 1, 2 or 3, wherein the connecting member is in the form of a ring and the article can be moved from the first support surface to the second support surface by the connecting member.
10. A folding stand according to claim 2 or 3, wherein the first supporting portion, the second supporting portion, the main supporting portion, the first folding portion and the second folding portion are made of paper, plastic, metal or leather.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019204986003 | 2019-04-12 | ||
| CN201920498600 | 2019-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211222675U true CN211222675U (en) | 2020-08-11 |
Family
ID=71920442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921633414.2U Active CN211222675U (en) | 2019-04-12 | 2019-09-27 | Folding stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211222675U (en) |
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2019
- 2019-09-27 CN CN201921633414.2U patent/CN211222675U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |