CN211299097U

CN211299097U - Telescopic folding bed-table dual-purpose frame

Info

Publication number: CN211299097U
Application number: CN201922242077.0U
Authority: CN
Inventors: 陈德强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-21
Anticipated expiration: 2029-12-16

Abstract

The utility model provides a scalable, dual-purpose frame of folding bed table, includes two inner articulated collapsible rectangle framves together, constitutes the both sides limit of rectangle frame is the hollow tube, wears to be equipped with interior sleeve pipe in each hollow tube, is connected with the horizontal pole on two interior sheathed tube tip, is provided with the supporting leg subassembly on the rectangle frame, the supporting leg subassembly be the A structure or B structure or A structure and B structure homoenergetic configuration that follow. This dual-purpose frame is collapsible, shrink, and when the horizontal pole back of pulling out, the roll up curtain formula bed board can regard as the bed to use on upper portion, when the horizontal pole does not pull out, can regard as the desktop to use, and two rectangle framves are collapsible, convenient to carry wholly can adopt the steel pipe preparation, light in weight, and this dual-purpose frame can be better satisfy house and tourism demand.

Description

Telescopic folding bed-table dual-purpose frame

Technical Field

The utility model relates to a table-board, in particular to a telescopic and foldable dual-purpose frame for beds and tables, which belongs to the technical field of travel and household articles.

Background

The multifunctional support has a lot of application occasions in the present life, for example, present self-driving travel articles for use demand is flourishing, in self-driving travel, can reach rest and have a dinner multi-functional dining table bed as an organic whole and can bring very big facility for the consumer, the price of a house is very high in present big city in addition, in order to satisfy the article in little space and place and the user demand, this kind of multi-functional household articles also has very big market demand, this kind of commodity most function singleness on the existing market, for example can folding portable dining table, but can not regard as the bed to use, also can not adjust the height, current folding bed also hardly warp into the dining table, even have a small number can do the dining table and use, but have great clearance on its mesa during the use, influence its normal use function.

Disclosure of Invention

The utility model discloses an at present lie in satisfying the demand to multi-functional rack at present in the aspect of house, tourism, provide a scalable, folding bed table dual-purpose frame.

In order to realize the purpose of the utility model, the following technical proposal is adopted: the utility model provides a scalable, dual-purpose frame of folding bed table, includes two inner articulated collapsible rectangle framves together, constitutes the both sides limit of rectangle frame is the hollow tube, wears to be equipped with interior sleeve pipe in each hollow tube, is connected with the horizontal pole on two interior sheathed tube tip, is provided with the supporting leg subassembly on the rectangle frame, the supporting leg subassembly be the equal configuration of following A structure or B structure or A structure and B structure, the A structure be: the inner side of the transverse edge of the outer end of the rectangular frame is fixedly connected with a hinge, the supporting leg of the U-shaped telescopic sleeve is hinged to the transverse edge of the outer end of the rectangular frame through the hinge, and the hinge is a hinge capable of fixing an angle larger than 90 degrees; the structure B is as follows: two U-shaped edges of the U-shaped telescopic supporting leg are connected to the inner sides of two side edges of the rectangular frame in a rotating mode through shafts, foldable connecting rod supports are arranged between the two U-shaped edges and the corresponding rectangular frame side edges and comprise first connecting rods, one end of each first connecting rod is hinged to the side edge of the rectangular frame, the other end of each first connecting rod is hinged to the corresponding second connecting rod, the other end of each second connecting rod is hinged to the U-shaped edge of the U-shaped telescopic supporting leg, and a panel is fixedly connected to the rectangular frame.

Further, the method comprises the following steps of; the supporting leg assembly is configured by a structure A and a structure B, and the length of the U-shaped telescopic supporting leg of the structure A is shorter than that of the U-shaped telescopic supporting leg of the structure B.

Further, the method comprises the following steps of; the outer sides of the inner ends of the two sides of the two rectangular frames are fixedly connected with hinged sheets, and the two rectangular frames are hinged through shafts on the hinged sheets.

Further, the method comprises the following steps of; the U-shaped telescopic sleeve supporting leg comprises an upper sleeve, a lower sleeve is matched with the upper sleeve in a sliding insertion mode, a radial spring pin is arranged on the sleeve positioned inside, a plurality of indexing holes are formed in the upper direction and the lower direction of the sleeve wall positioned outside, the spring pin is inserted into one of the indexing holes in a matched mode, when the lower sleeve is inserted into the upper sleeve, the spring pin is positioned on the upper section of the lower sleeve, and when the upper sleeve is inserted into the lower sleeve, the spring pin is positioned on the lower section of the upper sleeve.

The utility model discloses an actively beneficial technological effect lies in: this dual-purpose frame is collapsible, shrink, when the horizontal pole back of pulling out, spreads the roll curtain formula bed board in the upper portion and can regard as the bed to use, when the horizontal pole is not pulled out, can regard as the desktop to use, and the supporting leg subassembly of optional different structures satisfies the altitude requirement, and during carrying, the supporting leg subassembly is rotatable to the rectangle frame in, and two rectangle frames are collapsible, and convenient to carry wholly can adopt the steel pipe preparation, light in weight, and this dual-purpose frame can be better satisfy house and tourism demand.

Drawings

Fig. 1 is a schematic bottom view of the cross bar of the present invention when it is not pulled out.

Fig. 2 is a schematic front view of the cross bar of the present invention when pulled out for one section.

Fig. 3 is a schematic view of a retractable sleeve leg.

Fig. 4 is a schematic view of another retractable sleeve leg.

Detailed Description

In order to explain the utility model more fully, the utility model provides an implementation example. These examples are merely illustrative of the present invention and do not limit the scope of the present invention.

The invention is explained in further detail with reference to the drawings, in which the reference symbols are: 1: the first rectangular frame is 2: a second rectangular frame; 3: a first hinge piece; 4: a second hinge piece; 5: a shaft; 6: an inner sleeve; 7: a cross bar; 8: a support leg assembly of structure A; 9: a hinge; 10: a support leg assembly of structure B; 11: a U-shaped edge; 12: the U-shaped edge is hinged with the side edge of the rectangular frame; 13: a second link; 14: a first link; 15: the first connecting rod is hinged with the side edge of the rectangular frame; 16: the articulated shaft of two connecting rods; 17: sleeving a sleeve; 18: indexing holes; 19: setting a sleeve; 20: and an indexing pin.

As shown in the attached drawings, the telescopic folding bed-table dual-purpose frame comprises two foldable rectangular frames, the inner ends of the two foldable rectangular frames are hinged together, the foldable rectangular frames mean that the two rectangular frames can be folded together, but not every rectangular frame can be folded, and the two foldable rectangular frames are shown as a rectangular frame I shown in a figure 1 and a rectangular frame II shown in a figure 2; the outer sides of the inner ends of the two sides of the two rectangular frames are fixedly connected with hinge pieces, and the two rectangular frames are hinged through shafts on the hinge pieces. In the figures, 3 and 4 show a first hinge plate and a second hinge plate fixedly connected to two rectangular frames, 5 is a shaft, and the two hinge plates are hinged through the shaft 5.

The two side edges of the rectangular frame are hollow pipes, inner sleeves penetrate through the hollow pipes, 6 is an inner sleeve penetrating through the hollow pipes, 6 is a cross rod which is arranged on the end portion of each inner sleeve, 7 is a cross rod, a supporting leg assembly is arranged on the rectangular frame, the supporting leg assembly is of the following A structure or B structure or both the A structure and the B structure, and 8 is a supporting leg assembly of the A structure; the structure A is as follows: the inner side of the transverse edge of the outer end of the rectangular frame is fixedly connected with a hinge 9, the supporting leg of the U-shaped telescopic sleeve is hinged to the transverse edge of the outer end of the rectangular frame through the hinge, and the hinge is a hinge capable of fixing an angle larger than 90 degrees; shown in fig. 10 is a support leg assembly of structure B, said structure B being: two U-shaped edges of the U-shaped telescopic support legs are rotatably connected to the inner sides of two side edges of the rectangular frame through shafts, a U-shaped edge is shown in the figure 11, a foldable connecting rod support is arranged between the two U-shaped edges and the corresponding side edge of the rectangular frame, the foldable connecting rod support comprises a first connecting rod 14, one end of the first connecting rod is hinged to the side edge of the rectangular frame, a hinged shaft is shown as 15 between the first connecting rod and the side edge of the rectangular frame, the other end of the first connecting rod is hinged to a second connecting rod 13, and a hinged shaft is shown as 16 between the two connecting rods; the other end of the second connecting rod is hinged on the U-shaped edge of the U-shaped telescopic support leg, 12 is a hinged shaft of the U-shaped edge and the side edge of the rectangular frame, and the rectangular frame is fixedly connected with a panel.

In this embodiment, the supporting leg assembly is configured by both structure A and structure B, and the length of the U-shaped telescopic leg of structure A is shorter than that of the U-shaped telescopic leg of structure B.

The U-shaped telescopic sleeve supporting leg comprises an upper sleeve 17, a lower sleeve 19 is matched with the upper sleeve in a sliding insertion mode, a radial spring pin 20 is arranged on the inner sleeve, a plurality of indexing holes are formed in the upper direction and the lower direction of the outer sleeve wall, 18 is an indexing hole, the spring pin is inserted into one indexing hole in a matched mode, when the lower sleeve is inserted into the upper sleeve, the spring pin is located at the upper section of the lower sleeve, and when the upper sleeve is inserted into the lower sleeve, the spring pin is located at the lower section of the upper sleeve. Fig. 3 shows a lower sleeve inserted in the upper sleeve, and fig. 4 shows an upper sleeve inserted in the lower sleeve.

The utility model discloses when using as the desk, the horizontal pole does not pull out, expandes two rectangle framves, put down the supporting leg subassembly of A structure or B structure as required highly can.

The utility model discloses when using as the bed, the horizontal pole is pulled out, lays the roll curtain formula bed board on the rectangle frame, puts down the supporting leg subassembly of A structure or B structure as required can.

After the embodiments of the present invention have been described in detail, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above claims, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention, and the present invention is not limited to the embodiments of the examples given in the specification.

Claims

1. The utility model provides a scalable, dual-purpose frame of folding bed table, includes two inner articulated collapsible rectangle framves together, its characterized in that: constitute the both sides limit of rectangle frame is the hollow tube, wears to be equipped with interior sleeve pipe in each hollow tube, is connected with the horizontal pole on two interior sheathed tube tip, is provided with the supporting leg subassembly on the rectangle frame, the supporting leg subassembly be the following A structure or B structure or A structure and B structure and all dispose, the A structure be: the inner side of the transverse edge of the outer end of the rectangular frame is fixedly connected with a hinge, the supporting leg of the U-shaped telescopic sleeve is hinged to the transverse edge of the outer end of the rectangular frame through the hinge, and the hinge is a hinge capable of fixing an angle larger than 90 degrees; the structure B is as follows: two U-shaped edges of the U-shaped telescopic supporting leg are connected to the inner sides of two side edges of the rectangular frame in a rotating mode through shafts, foldable connecting rod supports are arranged between the two U-shaped edges and the corresponding rectangular frame side edges and comprise first connecting rods, one end of each first connecting rod is hinged to the side edge of the rectangular frame, the other end of each first connecting rod is hinged to the corresponding second connecting rod, the other end of each second connecting rod is hinged to the U-shaped edge of the U-shaped telescopic supporting leg, and a panel is fixedly connected to the rectangular frame.

2. A collapsible, folding dual purpose frame for a bed and a table as claimed in claim 1, wherein: the supporting leg assembly is configured by a structure A and a structure B, and the length of the U-shaped telescopic supporting leg of the structure A is shorter than that of the U-shaped telescopic supporting leg of the structure B.

3. A collapsible, folding dual purpose frame for a bed and a table as claimed in claim 1, wherein: the outer sides of the inner ends of the two sides of the two rectangular frames are fixedly connected with hinged sheets, and the two rectangular frames are hinged through shafts on the hinged sheets.

4. A collapsible, folding dual purpose frame for a bed and a table as claimed in claim 1, wherein: the U-shaped telescopic sleeve supporting leg comprises an upper sleeve, a lower sleeve is matched with the upper sleeve in a sliding insertion mode, a radial spring pin is arranged on the sleeve positioned inside, a plurality of indexing holes are formed in the upper direction and the lower direction of the sleeve wall positioned outside, the spring pin is inserted into one of the indexing holes in a matched mode, when the lower sleeve is inserted into the upper sleeve, the spring pin is positioned on the upper section of the lower sleeve, and when the upper sleeve is inserted into the lower sleeve, the spring pin is positioned on the lower section of the upper sleeve.