CN217002646U - Connecting piece and foldable support - Google Patents
Connecting piece and foldable support Download PDFInfo
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- CN217002646U CN217002646U CN202220731136.XU CN202220731136U CN217002646U CN 217002646 U CN217002646 U CN 217002646U CN 202220731136 U CN202220731136 U CN 202220731136U CN 217002646 U CN217002646 U CN 217002646U
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Abstract
The utility model relates to a connecting piece, which comprises an inserting part and a pivoting part uniformly arranged around the inserting part, wherein the pivoting part is a groove formed by two side walls and a bottom, the two side walls are provided with through holes which can penetrate through, and the pivoting part and the inserting part are integrally arranged. The foldable support comprises two connecting pieces, four pivoting parts, a connecting rod, four lower supporting rods and four upper supporting rods; each connecting piece is connected with two foldable lower supporting rods and two foldable upper supporting rods, and two ends of each connecting rod are fixedly connected with the inserting parts of the two connecting pieces respectively. The connecting piece of the utility model can lead the brackets of some outdoor appliances to be folded, thus being convenient for storage and carrying.
Description
Technical Field
The utility model relates to the technical field of outdoor appliances, in particular to a connecting piece and a foldable support.
Background
Camping is an outdoor life style for a short time, is the outdoor area of camping that sets up temporarily for engineering, survey and drawing, tourism etc. and the outdoor camp site for a short time of simple and easy forms such as tent, grass canopy, bicycle house, people can select to carry some collapsible, outdoor apparatus that can assemble when camping, wherein, detachable, folding outdoor seat, dining table are the outdoor apparatus that people generally can select. However, the table top of the outdoor dining table on the current market can be folded, the support is mostly detachable, the outdoor dining table is rarely folded, the assembly is troublesome during use, and parts are easily lost and inconvenient to store and carry.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a connecting piece and a foldable support, and overcomes the defects that some existing outdoor appliances are only detachable, cannot be folded and are complicated to assemble. The connecting piece has a reasonable structure, and the bracket with the connecting piece can be unfolded and folded, is convenient to operate, labor-saving, convenient to store and carry, and can be used for various outdoor appliances needing to be matched with the folding bracket.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a connecting piece comprises a plug-in part and a pin joint part; the pin joint parts are uniformly arranged around the inserting part, at least two pin joint parts are arranged, the inserting part is fixedly connected with the pin joint parts, each pin joint part is a groove formed by two side walls and the bottom, one end of each pin joint part is connected with the inserting part, and through holes capable of being penetrated are formed in the two side walls of each pin joint part.
The insertion part is a cylindrical pipe with insertion holes, and through holes capable of being penetrated are formed in the pipe wall of the cylindrical pipe.
The bottom of the pivoting part is connected with the bottom of the inserting part, and the bottom of the pivoting part is arranged outwards and downwards from the joint of the bottom of the inserting part.
And a reinforcing rib is arranged between every two adjacent pin joint parts, and the insertion part and the pin joint parts are integrally arranged.
The pin joint portion sets up to four, the connecting piece is the X shape.
A foldable support comprises two connecting pieces, a connecting rod, four lower supporting rods and four upper supporting rods, wherein each connecting piece comprises an inserting part and four pivoting parts; the two pin joint parts at the lower end of each connecting piece are respectively and movably connected with the two lower supporting rods in a foldable manner, the two pin joint parts at the upper end of each connecting piece are respectively and movably connected with the two upper supporting rods in a foldable manner, and the two ends of each connecting rod are respectively and fixedly connected with the inserting parts of the two connecting pieces.
The connecting rod is fixedly connected with the inserting part through a bolt, a rivet or a pin; the upper supporting rod is movably connected with the pivoting part in a foldable manner through a bolt, a rivet or a pin; the lower support rod is movably connected with the pivoting part in a foldable manner through a bolt, a rivet or a pin; and a fixed pulling-on piece is arranged between the two lower support rods connected to the same connecting piece, one end of the fixed pulling-on piece is movably connected to one of the lower support rods, a convex part is arranged at the corresponding position of the other lower support rod, and the other end of the fixed pulling-on piece is in a hook shape and can be hung on the convex part.
The two side walls of the pivoting part are provided with clamping parts, and the clamping parts are arranged on the upper edges of the side walls of the pivoting part except the through holes on the two side walls.
Still include two depression bars, every go up the bracing piece top and set up the depression bar acceptance division, every the depression bar both ends and two the connecting piece homonymy go up the bracing piece top the depression bar acceptance division fixed connection.
The top end of the pressure bar receiving part is a groove which is formed by two side walls and can contain the pressure bar.
The utility model has the advantages that:
the connecting piece center connecting part surrounds the arrangement of the inserting part, so that each supporting rod can be folded towards the middle, the support is convenient to fold and unfold, and the connecting piece center connecting part is small in occupied size and easy to carry. The setting of pulling-on piece between pin joint portion stop portion and the lower support rod has guaranteed the stability after the support expandes. The connecting rod is fixed with the inserting part through the bolt, so that the stability of the support is improved, and the supporting rod can be bound and fixed on the connecting rod when being folded conveniently, and is convenient to store.
Drawings
Fig. 1 is a schematic front view of the connector of the present invention.
Fig. 2 is a schematic view of the back structure of the connector of the present invention.
Fig. 3 is a schematic view of the foldable support structure of the present invention.
Fig. 4 is a schematic view of the foldable support of the present invention in a folded state.
In the figure: 1-a plug-in part; 2-a pivot joint; 3-reinforcing ribs; 4-a locking part; 5-a connecting rod; 6-lower support bar; 7-upper support bar; 8-a pressure bar; 9-a strut receiving portion; 10-a pull tab; 11-projection.
Detailed Description
As shown in fig. 1, the connecting member of the present invention comprises an inserting part 1 and two or more pivoting parts 2 uniformly arranged around the inserting part 1, wherein the two or more pivoting parts 2 can be arranged according to actual use requirements; preferably, the inserting part 1 is integrally provided with the pivoting part 1.
The inserting part 1 can be a cylindrical pipe with an inserting hole, the cylindrical pipe can be a circular or square cylindrical inserting hole, and a through hole which can be penetrated oppositely is formed in the wall of the cylindrical inserting hole and used for inserting a bolt, a pin or a rivet and the like.
The pin joint part 2 is arranged into a groove formed by two side walls and the bottom, and through holes which can be penetrated oppositely are arranged on the two side walls of the pin joint part 2 and are used for inserting bolts, pins, rivets and the like.
Further, as shown in fig. 2, when viewed from the bottom of the connecting member, the bottom of the inserting portion 1 is located at the lowest position in the middle, the bottom of the pivoting portion 2 is inclined outward and upward from the connection position with the bottom of the inserting portion 1, and the bottom of the whole connecting member is high outside and low inside. From the perspective of fig. 1, the grooves of the pivoting part 2 are inclined downwards from inside to outside, so that the connected supporting rods can be unfolded or folded conveniently.
Preferably, in order to enhance the firmness of the connecting member, a reinforcing rib 3 is arranged between the pivot parts 2. The number of the pin joint parts 2 is four, and the connecting pieces are X-shaped.
A foldable support, as shown in fig. 3, comprises two connecting pieces, each connecting piece is in an X shape, and comprises a plugging part 1, four pivoting parts 2 uniformly arranged around the plugging part, a connecting rod 5, four lower supporting rods 6 and four upper supporting rods 7; the two pin joint parts 2 at the lower end of each connecting piece are respectively and movably connected with the two lower supporting rods 6 in a foldable manner, the two pin joint parts 2 at the upper end of each connecting piece are respectively and movably connected with the two upper supporting rods 7 in a foldable manner, and two ends of the connecting rod 5 are respectively and fixedly connected with the inserting parts 1 of the two connecting pieces.
Preferably, the connecting rod 5 is fixedly connected with the inserting part 1 by a bolt, a rivet or a pin; the upper supporting rod 7 is movably connected with the pivoting part 2 in a foldable manner through a bolt, a rivet or a pin; the lower support rod 6 is movably connected with the pivoting part 2 in a foldable manner through a bolt, a rivet or a pin, and when the upper support rod 7 and the lower support rod 6 are folded towards the connecting rod 7, the whole support can be accommodated in a packaging bag with a smaller volume.
Further, in order to keep the unfolded state of the lower support bar 6 and the upper support bar 7 stable, as shown in fig. 1, the clamping parts 4 are arranged on the two side walls of the pivoting part 2, the clamping parts 4 are arranged on the upper edges of the side walls except the through holes on the two side walls of the pivoting part 2, when the lower support bar 6 and the upper support bar 7 are unfolded, the clamping parts 4 can clamp the edges of the support bars, and the support bars are kept from moving independently. As shown in fig. 3, a fixing pulling-on piece 10 is further arranged between the two lower support rods 6 on the same connecting piece, one end of the fixing pulling-on piece 10 is movably connected to one of the lower support rods 6, a protruding portion 11 is arranged at a corresponding position of the other lower support rod 6, and the other end of the fixing pulling-on piece 10 is in a hook shape capable of being hung on the protruding portion 11 and capable of being hooked on the protruding portion 11 to keep the two lower support rods 6 stably unfolded.
As shown in fig. 3, the foldable support further includes two pressing rods 8, a pressing rod receiving portion 9 is disposed at the top end of each upper supporting rod 7, and two ends of each pressing rod 8 are fixedly connected to the pressing rod receiving portions 9 at the top ends of the upper supporting rods 7 on the same side of the two connecting members.
Preferably, the top end of the upper support rod 7 is sleeved with the pressure rod receiving part 9, the top end of the pressure rod receiving part 9 is a groove formed by two side walls, and the pressure rod 8 can be clamped in the groove of the pressure rod receiving part 9.
The whole support can be more stable by the pressure rod 8, and a table top can be laid on the pressure rod 8 to assemble a simple outdoor dining table.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. That is, all equivalent changes and modifications made according to the content of the claims of the present invention should be considered as the technical scope of the present invention.
Claims (10)
1. A connecting piece comprises a splicing part (1) and a pivoting part (2); the method is characterized in that: the pin joint parts (2) are uniformly arranged around the inserting part (1), at least two pin joint parts (2) are arranged, the inserting part (1) is fixedly connected with the pin joint parts (2), each pin joint part (2) is a groove formed by two side walls and the bottom, one end of each pin joint part (2) is connected with the corresponding inserting part (1), and through holes capable of being penetrated are formed in the two side walls of each pin joint part (2).
2. The connector of claim 1, wherein: the plug-in connection part (1) is a cylindrical pipe with a plug hole, and a through hole capable of being penetrated through is formed in the pipe wall of the cylindrical pipe.
3. The connector of claim 1, wherein: the bottom of the pivoting part (2) is connected with the bottom of the inserting part (1), and the bottom of the pivoting part (2) is arranged outwards and downwards from the connection part with the bottom of the inserting part (1).
4. The connector of claim 1, wherein: a reinforcing rib (3) is arranged between the adjacent pin joint parts (2), and the insertion part (1) and the pin joint parts (2) are integrally arranged.
5. The connector of claim 4, wherein: the number of the pivoting parts (2) is four, and the connecting pieces are X-shaped.
6. A foldable stand, characterized in that: it comprises two connecting pieces according to claim 1 or 2 or 3 or 4 or 5, each of which comprises an inserting part (1) and four pivoting parts (2), a connecting rod (5), four lower supporting rods (6) and four upper supporting rods (7); the two pin joint parts (2) at the lower end of each connecting piece are respectively and movably connected with the two lower supporting rods (6) in a foldable mode, the two pin joint parts (2) at the upper end of each connecting piece are respectively and movably connected with the two upper supporting rods (7) in a foldable mode, and the two ends of each connecting rod (5) are respectively and fixedly connected with the inserting parts (1) of the two connecting pieces.
7. The foldable stand of claim 6, wherein: the connecting rod (5) is fixedly connected with the inserting part (1) through a bolt, a rivet or a pin; the upper supporting rod (7) is movably connected with the pivoting part (2) in a folding way through a bolt, a rivet or a pin; the lower support rod (6) is movably connected with the pivoting part (2) in a folding way through a bolt, a rivet or a pin; a fixed pulling-on piece (10) is arranged between the two lower support rods (6) connected to the same connecting piece, one end of the fixed pulling-on piece (10) is movably connected to one of the lower support rods (6), a convex part (11) is arranged at the corresponding position of the other lower support rod (6), and the other end of the fixed pulling-on piece (10) is in a hook shape and can be hung on the convex part (11).
8. The foldable stand of claim 7, wherein: clamping parts (4) are arranged on two side walls of the pivoting part (2), and the clamping parts (4) are arranged on the upper edges of the side walls of the pivoting part (2) except the through holes on the two side walls.
9. The foldable stand of claim 6, wherein: still include two depression bars (8), every go up bracing piece (7) top and set up depression bar accepting part (9), every depression bar (8) both ends and two the connecting piece homonymy go up bracing piece (7) top depression bar accepting part (9) fixed connection.
10. The foldable stand of claim 9, wherein: the top end of the upper supporting rod (7) is sleeved with the pressure lever receiving part (9), and the top end of the pressure lever receiving part (9) is a groove which is formed by two side walls and can accommodate the pressure lever (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731136.XU CN217002646U (en) | 2022-03-31 | 2022-03-31 | Connecting piece and foldable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731136.XU CN217002646U (en) | 2022-03-31 | 2022-03-31 | Connecting piece and foldable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217002646U true CN217002646U (en) | 2022-07-19 |
Family
ID=82375345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220731136.XU Active CN217002646U (en) | 2022-03-31 | 2022-03-31 | Connecting piece and foldable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217002646U (en) |
-
2022
- 2022-03-31 CN CN202220731136.XU patent/CN217002646U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321306 no.117-1, Nanshi street, Zhiying village, Zhiying Town, Yongkang City, Jinhua City, Zhejiang Province Patentee after: Yongkang Lexiang Outdoor Products Co.,Ltd. Address before: 321306 no.117-1, Nanshi street, Zhiying village, Zhiying Town, Yongkang City, Jinhua City, Zhejiang Province Patentee before: Yongkang Lexiang Hardware Products Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |