CN216796907U

CN216796907U - Portable folding picnic table

Info

Publication number: CN216796907U
Application number: CN202122946841.XU
Authority: CN
Inventors: 余海
Original assignee: Zhuhai Shichang Metals Ltd
Current assignee: Zhuhai Shichang Metals Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-24
Anticipated expiration: 2031-11-26

Abstract

The utility model is suitable for a dining table field provides a portable folding picnic table, folding picnic table includes the desktop, sets up desktop bearing structure on the desktop bottom surface sets up desktop bearing structure both ends and with desktop bearing structure articulated flexible supporting mechanism sets up at both ends flexible supporting mechanism go up and with desktop bearing structure reaches flexible supporting mechanism all articulated the supporting mechanism of converting into of supporting mechanism sets up at both ends be the foot rest of U type structure on the flexible supporting mechanism, and set up at both ends on the foot rest with the foot rest is articulated and arranges in the bench face of desktop both sides. Aims to solve the technical problems that the assembly and disassembly of the prior folding table and chair can lead to the damage of the folding table and chair in different degrees for a plurality of times, and the assembly and disassembly need corresponding tools to be carried out in addition, thereby bringing great inconvenience to daily life.

Description

Portable folding picnic table

Technical Field

The utility model belongs to the field of dining tables, and particularly relates to a portable folding picnic table.

Background

Common folding table chair mostly need assemble when using on the market at present, using waiting to wait to take in when dismantling, assemble like this and dismantle and can lead to folding table chair the damage of different degrees to appear many times, assemble in addition and dismantle the corresponding instrument of needs and go on, brought very big inconvenience for daily life.

Disclosure of Invention

The utility model aims to provide a portable folding picnic table, and aims to solve the technical problems that the assembly and disassembly of the existing folding table and chair can cause damage of the folding table and chair in different degrees for multiple times, and the assembly and disassembly need corresponding tools, so that great inconvenience is brought to daily life.

The utility model is realized in such a way that the folding picnic table comprises a table top, a table top supporting structure arranged on the bottom surface of the table top, telescopic supporting mechanisms arranged at two ends of the table top supporting structure and hinged with the table top supporting structure, folding supporting mechanisms arranged on the telescopic supporting mechanisms at two ends and hinged with the table top supporting structure and the telescopic supporting mechanisms, foot rests arranged on the telescopic supporting mechanisms at two ends and in a U-shaped structure, and stool surfaces arranged on the foot rests at two ends, hinged with the foot rests and arranged at two sides of the table top.

The utility model further adopts the technical scheme that: the desktop supporting structure comprises supporting tubes arranged on two sides of the bottom surface of the desktop, and middle transverse tubes arranged on the supporting tubes on two sides and arranged in the middle of the supporting tubes.

The utility model further adopts the technical scheme that: the telescopic supporting mechanism is arranged on the supporting pipe and is connected with the hinged pipe of the supporting pipe in a hinged mode, the two ends of the hinged pipe are arranged on the outer sleeve, the outer sleeve is arranged on two sides and can slide in the outer sleeve up and down, the inner sleeve with locking holes is arranged at the upper end and the lower end of the outer sleeve, the outer sleeve is arranged on two sides, the outer sleeve is connected with the locking holes and used for being matched with the locking units of the inner sleeve.

The further technical scheme of the utility model is as follows: the locking unit comprises a lock body, a first lock tongue, a second lock tongue, a first button switch, a second button switch and a button fixing cover, wherein the lock body is arranged on the outer sleeve on two sides, is of a hollow structure and is provided with a first sliding groove and a second sliding groove, the lock body is arranged inside the lock body and is connected through a spring, the end parts of the lock body penetrate through the outer sleeve and are used for being matched with the locking hole to lock the inner sleeve, the first button switch is connected with the first lock tongue and is arranged in the first sliding groove, the second button switch is connected with the second lock tongue and is arranged in the second sliding groove, and the button fixing cover is arranged between the first sliding groove and the second sliding groove in an S shape and is used for locking the first button switch and the second button switch.

The further technical scheme of the utility model is as follows: the folding supporting mechanism comprises supporting iron sheets hinged to the outer sleeves at two ends, a middle connecting pipe with one end hinged to the supporting iron sheets and the other end hinged to the middle transverse pipe, and a positioning round sleeve arranged on the middle connecting pipe.

The further technical scheme of the utility model is as follows: the inner sleeve is arranged in the outer sleeve through a plastic inner sleeve.

The further technical scheme of the utility model is as follows: the foot rest is provided with a supporting pad.

The utility model has the beneficial effects that: this kind of folding picnic table has solved a series of vexation problems such as folding table chair needs equipment and dismantlement through flexible supporting mechanism with folding supporting mechanism perfectly, no matter open or accomodate, all very simple convenient, also very convenient when the transport to simple structure, with low costs, factor of safety is high.

Drawings

FIG. 1 is an expanded configuration of a portable folding picnic table in accordance with one embodiment of the present invention;

FIG. 2 is an exploded view of a portable folding picnic table in accordance with one embodiment of the present invention;

FIG. 3 is a first block diagram of a locking unit of the portable folding picnic table in accordance with one embodiment of the present invention;

FIG. 4 is a second block diagram of a locking unit of the portable folding picnic table in accordance with an exemplary embodiment of the present invention;

FIG. 5 is a schematic view of an unfolded unadjusted telescoping support mechanism of a portable foldable picnic table in accordance with an embodiment of the present invention;

FIG. 6 is a cross-sectional view of an unfolded configuration of the portable folding picnic table in accordance with one embodiment of the present invention;

FIG. 7 is a cross-sectional view of a portion of the portable folding picnic table illustrating the construction of the un-adjusted telescoping support mechanism of the portable folding picnic table in accordance with one embodiment of the present invention;

FIG. 8 is an expanded flip-up configuration of the portable and foldable picnic table in accordance with one embodiment of the present invention;

FIG. 9 is a folded view of a portable folding picnic table in accordance with one embodiment of the present invention;

Detailed Description

Reference numerals: 1-a tabletop 2-a tabletop support structure 3-a telescopic support mechanism 4-a folding support mechanism 5-a foot rest 6-a stool surface 7-a support tube 8-a middle transverse tube 9-a hinged tube 10-an outer sleeve 11-an inner sleeve 12-a locking unit 13-a first sliding chute 14-a second sliding chute 15-a lock body 16-a spring 17-a first locking tongue 18-a second locking tongue 19-a first button switch 20-a second button switch 21-a button fixing cover 22-a support iron sheet 23-a middle connecting tube 24-a positioning round sleeve 25-a plastic inner sleeve 26-a support pad.

Fig. 1 to 9 show a portable foldable picnic table provided by the present invention, which includes a table top 1, a table top supporting structure 2 disposed on the bottom surface of the table top 1 for fixedly supporting the table top 1, telescopic supporting mechanisms 3 disposed at both ends of the table top supporting structure 2 and hinged to the table top supporting structure 2 for adjusting the height of the table top 1 and supporting the table top 1, foldable supporting mechanisms 4 disposed at both ends of the telescopic supporting mechanisms 3 and hinged to both the table top supporting structure 2 and the telescopic supporting mechanisms 3, foot rests 5 disposed at both ends of the telescopic supporting mechanisms 3 and having a U-shaped structure, and stool surfaces 6 disposed at both ends of the foot rests 5 and hinged to the foot rests 5 and disposed at both sides of the table top 1. A series of troubles such as assembly and disassembly of the folding table and chair are perfectly solved by arranging the telescopic supporting mechanism 3 and the folding supporting mechanism 4, and the folding table and chair is convenient to use.

The desktop supporting structure 2 comprises supporting tubes 7 arranged on two sides of the bottom surface of the desktop 1 and a middle transverse tube 8 arranged on the supporting tubes 7 on two sides and arranged in the middle of the supporting tubes 7. The table top 1 is supported by an I-shaped structure formed by two supporting tubes 7 and a middle transverse tube 8, so that the table top 1 is horizontally balanced.

The telescopic supporting mechanism 3 is in including setting up on the stay tube 7 and with the articulated pipe 9 of stay tube 7 articulated sets up articulated pipe 9 both ends and with the outer tube 10 that articulated pipe 9 is connected sets up in both sides the outer tube 10 can be in slide from top to bottom in the outer tube 10 and both ends have the interior sleeve pipe 11 in locking hole from top to bottom, and set up in both sides between the outer tube 10 and with both sides the outer tube 10 is connected and is used for the cooperation the locking hole locks the locking unit 12 of interior sleeve pipe 11. The inner sleeve 11 is arranged in the outer sleeve 10 through a plastic inner sleeve 25. The telescopic supporting mechanism 3 realizes telescopic through the matching of the outer sleeve 10 and the inner sleeve 11, and locks the outer sleeve 10 and the inner sleeve 11 through the locking unit 12, so that the telescopic of the outer sleeve 10 and the telescopic of the inner sleeve 11 can be controlled.

The locking unit 12 includes a lock body 15 which is disposed on the outer sleeve 10 at two sides and has a hollow structure and a first sliding slot 13 and a second sliding slot 14, a first locking tongue 17 and a second locking tongue 18 which are disposed inside the lock body 15 and connected by a spring 16, and end portions of the first locking tongue 17 and the second locking tongue 18 penetrate through the outer sleeve 10 to be used for being matched with the locking hole to lock the inner sleeve 11, a first button switch 19 which is connected with the first locking tongue 17 and disposed in the first sliding slot 13, a second button switch 20 which is connected with the second locking tongue 18 and disposed in the second sliding slot 14, and a button fixing cover 21 which is disposed between the first sliding slot 13 and the second sliding slot 14 and is S-shaped and used for locking the first button switch 19 and the second button switch 20. Locking unit 12 realizes the high locking of outer sleeve pipe 10 and interior sleeve pipe 11 through the cooperation in spring bolt and locking hole, and the spring bolt is then controlled through button switch, and button switch then carries out locking or unblock through the fixed lid 21 of button, the fixed lid 21 of anticlockwise rotation button reaches 90 degrees when using, carry out two button switch of unblock, draw close two button switch manual to the center, then two spring bolts are inside to shrink, carry out the unblock with outer sleeve pipe 10 and interior sleeve pipe 11, two button switch can the return under spring 16's effect after the release, two spring bolts pop out, carry out the locking with outer sleeve pipe 10 and interior sleeve pipe 11, it can fix two button switch to reach 90 degrees at the fixed lid 21 of clockwise rotation button, make it can not remove.

The folding support mechanism 4 comprises a support iron sheet 22 hinged to the outer sleeve 10 at two ends, a middle connecting pipe 23 with one end hinged to the support iron sheet 22 and the other end hinged to the middle transverse pipe 8, and a positioning round sleeve 24 arranged on the middle connecting pipe 23. The folding support mechanism 4 drives the telescopic support mechanism 3 and the foot rest 5 to be folded inwards or opened outwards through the support iron sheet 22, and the positioning round sleeve 24 arranged on the middle connecting pipe 23 automatically slides to the hinged position of the support iron sheet 22 and the middle connecting pipe 23 when the folding picnic table is opened, so that the telescopic support mechanism 3 and the foot rest 5 are prevented from being folded inwards.

The foot rest 5 is provided with a support pad 26. The support pad 26 is provided to increase friction with the bottom surface and also to protect the foot rest 5.

This kind of folding picnic table has solved a series of vexation problems such as folding table chair needs equipment and dismantlement through flexible supporting mechanism with folding supporting mechanism perfectly, no matter open or accomodate, all very simple convenient, also very convenient when the transport to simple structure, with low costs, factor of safety is high.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a portable folding picnic table which characterized in that: the foldable picnic table comprises a table top, a table top supporting structure arranged on the bottom surface of the table top, telescopic supporting mechanisms arranged at two ends of the table top supporting structure and hinged to the table top supporting structure, folding supporting mechanisms arranged at two ends of the telescopic supporting mechanism and hinged to the table top supporting structure and the telescopic supporting mechanisms, foot rests arranged at two ends of the telescopic supporting mechanism and provided with U-shaped structures, and stool faces arranged at two ends of the foldable picnic table, hinged to the foot rests and arranged on the foot rests on two sides of the table top.

2. The foldable picnic table of claim 1, wherein the table top support structure includes support tubes disposed on opposite sides of the bottom surface of the table top, and a central cross tube disposed on the support tubes on opposite sides and disposed intermediate the support tubes.

3. The foldable picnic table of claim 2, wherein the telescopic supporting mechanism includes an articulated tube disposed on the supporting tube and hinged to the supporting tube, outer sleeves disposed at two ends of the articulated tube and connected to the articulated tube, inner sleeves disposed at two sides of the outer sleeves and capable of sliding up and down in the outer sleeves, and locking units disposed between the outer sleeves at two sides and connected to the outer sleeves at two sides to lock the inner sleeves with the locking holes.

4. The foldable picnic table as claimed in claim 3, wherein the locking unit includes a lock body disposed on the outer sleeve at two sides thereof and having a hollow structure and a first sliding slot and a second sliding slot, a first locking tongue and a second locking tongue disposed inside the lock body and connected via a spring and having ends penetrating the outer sleeve for locking the inner sleeve in cooperation with the locking hole, a first button switch connected to the first locking tongue and disposed in the first sliding slot, a second button switch connected to the second locking tongue and disposed in the second sliding slot, and a button fixing cover disposed between the first sliding slot and the second sliding slot and having an S-shape for locking the first button switch and the second button switch.

5. The foldable picnic table as claimed in claim 4, wherein the foldable support mechanism includes a support iron plate hinged to the outer tube at two ends, a middle connecting tube hinged to the support iron plate at one end and hinged to the middle cross tube at the other end, and a positioning circular tube disposed on the middle connecting tube.

6. The folding picnic table of claim 3, wherein the inner sleeve is disposed within the outer sleeve by a plastic inner sleeve.

7. A foldable picnic table according to any one of claims 1-6, wherein the foot rests are provided with support pads.