CN213640288U

CN213640288U - Quick folding bedstead

Info

Publication number: CN213640288U
Application number: CN202022537111.XU
Authority: CN
Inventors: 谢志勇
Original assignee: Xiamen Fuxiyu Import And Export Co ltd
Current assignee: Xiamen Fuxiyu Import And Export Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-09
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to the technical field of furniture, in particular to a quick folding bedstead, which comprises a connecting piece for connecting two adjacent unit bedstead, wherein the connecting piece is provided with a first connecting hole and a second connecting hole which are respectively and rotatably connected with an upper frame and a lower frame of the unit bedstead; and the connecting parts of the upper frame of the unit bed frame and the first connecting hole are provided with mutually abutted positioning blocks so as to limit the upward rotation of the two adjacent unit bed frames. The utility model provides a quick folding bedstead can fold up to a direction fast, its simple structure, easily operation, and the steadiness is good, folds up in a flexible way, is convenient for packing, transport and transportation in life and the production.

Description

Quick folding bedstead

Technical Field

The utility model relates to the technical field of furniture, in particular to quick folding bedstead.

Background

A bed in daily life is an indispensable piece of furniture. At present, beds with different styles are available on the market, and different requirements of people can be basically met. However, the bed currently on the market generally comprises a bed frame and a bed board, the bed board and the bed frame belong to large furniture, most of the bed board and the bed frame are welded into a whole, the assembly and disassembly are difficult, the carrying is laborious, and particularly, under the conditions of moving, cleaning, home refitting and the like in daily life, a lot of inconvenience is brought. For the manufacturer or distributor, a large space is occupied when storing and transporting such bed frames, so that the cost is greatly increased. Therefore, various simple beds which can be folded and stored in various folding modes are also available in the market.

Patent application No. CN201580084793.2 entitled "foldable bed frame", published as 2018, 08.21 discloses a foldable bed frame comprising a plurality of elongated frame members and a plurality of frame support members, each frame support member comprising a foot for resting on a floor and at least two openings sized to receive therein an end of one of the elongated frame members. The frame support members collectively hold the elongated frame members parallel to the floor, thereby forming an assembled frame for the bed frame. The plurality of mattress support members each have a flat upper surface for receiving a mattress thereon. The plurality of frame engagement structures enable the mattress support member to be securely held in a horizontal position by the assembled frame to receive a mattress thereon.

The foldable bed frame referred to in the above patent application is assembled without tools and is convenient to store and transport. However, when the bed frame is folded, the plurality of frame joint structures need to be pulled out of the grooves, and each of the elongated frame members needs to be pulled out of the opening of the frame support member.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem of inconvenient folding in the prior art, the utility model provides a quick folding bedstead, which comprises a connecting structure for connecting two adjacent unit bedstead, wherein the connecting structure comprises a connecting piece, the connecting piece is provided with a first connecting hole and a second connecting hole which are respectively and rotatably connected with an upper frame and a lower frame of the unit bedstead, and the height of the first connecting hole is lower than that of the upper frame of the unit bedstead so as to ensure that the connecting parts of the upper frame and the first connecting hole of the two adjacent unit bedstead are bent downwards; and the connecting parts of the upper frame of the unit bed frame and the first connecting hole are provided with mutually abutted positioning blocks so as to limit the upward rotation of the two adjacent unit bed frames.

On the basis of the technical scheme, two positioning strips are symmetrically arranged on the connecting piece and used for abutting against the two groups of unit bedstead lower frames, so that the unit bedstead upper frame and the unit bedstead lower frames are firmly positioned and are only folded towards the inner sides far away from the positioning strips when being folded.

On the basis of the above technical solution, further, the connection structure further includes a support member connected between the unit frame upper frame and the unit frame lower frame.

On the basis of the technical scheme, furthermore, the supporting piece is of a Z-shaped sheet structure, and the upper end and the lower end of the supporting piece are provided with pivot holes.

On the basis of the technical scheme, a blocking piece is further arranged on the inner side of the supporting piece and used for limiting the overlapped position of the upper frame and the lower frame of the unit bedstead after being folded.

On the basis of the technical scheme, further, reinforcing ribs are arranged on the back face of the supporting piece.

On the basis of the technical scheme, the bed frame further comprises at least two groups of unit bed frames and connecting structures arranged at the connecting parts of the adjacent unit bed frames; the unit frame includes a unit frame upper frame and a unit frame lower frame.

On the basis of the technical scheme, furthermore, the corners of the upper frame and the lower frame of the unit bedstead are pivoted through a connecting rod.

On the basis of the technical scheme, the upper frame and the lower frame of the unit bed frame are further connected with the longitudinal rods through a plurality of cross rods.

The utility model provides a pair of folding bed frame connection structure compares with prior art, has following advantage: the adjacent two unit bed frames are connected through a connecting piece, and the connecting parts of the upper frame of the unit bed frame and the connecting piece are provided with positioning blocks which are mutually abutted so as to limit the upward rotation of the adjacent two unit bed frames. Can be folded in one direction quickly, and has simple structure and easy operation.

In order to ensure that the bedstead is more stable and can be folded more quickly, the bedstead is also formed by the plurality of unit groups and the supporting connecting pieces, has good stability and flexible folding, and is convenient for packing, carrying and transporting in life and production.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a view of a fast folding bed frame provided by the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic structural view of a connector;

FIG. 4 is a schematic structural view of the support member;

FIG. 5 is a front view of a fast folding bed frame according to the present invention;

fig. 6 is a front view of the folded fast folding bed frame provided by the present invention.

Reference numerals:

100 connecting piece	210 unit bedstead upper frame	220 unit bedstead lower frame
			110 first connecting hole	120 second connecting hole	211 locating block
130 positioning strip	200 unit bedstead	230 support
			231 hinge hole	232 blocking sheet	233 reinforcing bar
240 connecting rod

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model provides a quick folding bedstead, including a connection structure connecting two adjacent unit bedstead, the connection structure includes a connecting piece 100, be equipped with respectively with unit bedstead upper ledge 210 and unit bedstead lower ledge 220 rotatable coupling's first connecting hole 110 and second connecting hole 120 on the connecting piece 100, the height of first connecting hole 110 is less than unit bedstead upper ledge 210 so that the connecting portion of two adjacent unit bedstead upper ledge 210 and first connecting hole 110 buckles downwards; a positioning block 211 abutting against each other is provided on a connection portion of the unit frame upper frame 210 and the first connection hole 110 to restrict upward rotation of the adjacent two unit frames.

In specific implementation, as shown in fig. 2, the connection structure includes a connection member 100 for connecting two adjacent unit bed frames, the connection member 100 is provided with a first connection hole 110 and a second connection hole 120, which are rotatably connected to an upper unit bed frame 210 and a lower unit bed frame 220, respectively, the first connection hole 110 is lower than the upper unit bed frame 210 so that the connection portion between the upper unit bed frame 210 and the first connection hole 110 is bent downward, and is folded quickly, and on the other hand, the bed frame is folded and packaged to have a smaller thickness for easy storage; a positioning block 211 abutting against each other is provided on a connection portion of the unit frame upper frame 210 and the first connection hole 110 to restrict upward rotation of the adjacent two unit frames. Preferably, as shown in fig. 2, the cross bars of the upper frames 210 of the adjacent unit frames are bent into a V-shape, and two positioning blocks 211 are disposed above the V-shape to limit the upper frames 210 of the unit frames from being bent in only one direction when being folded.

The utility model provides a quick folding bedstead connects two adjacent unit bedstead through a connecting piece, is equipped with the locating piece that supports mutually and leans on in order to restrict on the connecting portion of unit bedstead upper ledge and connecting piece two adjacent unit bedstead upwards rotate. Not only can fold up to a direction fast, also make the packing thickness after folding thinner, be convenient for accomodate, its simple structure easily operates.

Preferably, two positioning strips 130 are symmetrically arranged on the connecting member 100, and the positioning strips 130 are used for abutting against the two sets of unit bed frame lower frames 220, so that the unit bed frame upper frame 210 and the unit bed frame lower frame 220 are firmly positioned and folded only to the inner side far from the positioning strips 130 when folded.

In specific implementation, as shown in fig. 3, the connecting member 100 is symmetrically provided with two positioning strips 130 to further support and position the two positioning strips 130, and the symmetrically arranged positioning strips 130 abut against the two sets of unit frame lower frames 220, so that on one hand, the unit frame upper frame 210 and the unit frame lower frame 220 are firmly positioned without lateral displacement and shaking, and on the other hand, the unit frame upper frame is folded only towards the inner side far away from the positioning strips 130 during folding, thereby ensuring smooth folding of the unit frame.

Preferably, a supporter 230 connected between the unit frame upper frame 210 and the unit frame lower frame 220 is further included.

In an implementation, as shown in fig. 1, the coupling structure of the foldable frame further includes a supporting member 230 coupled between the unit frame upper frame 210 and the unit frame lower frame 220. That is, a plurality of supporting members 230 may be provided for supporting the unit frame upper frame 210 and the unit frame lower frame 220, and the structure thereof is light, and it is possible to effectively prevent the frame from swinging and shifting when folded, so that the support is more stable.

Preferably, the supporting member 230 has a sheet structure in a "Z" shape, and the upper and lower ends thereof are provided with a pivot hole 231.

In specific implementation, as shown in fig. 4-5, in order to facilitate folding, the hole positions of the unit frame upper frame 210 and the unit frame lower frame 220 are spaced at different positions, so that the supporting member 230 is designed to be a "Z" -shaped sheet structure, and the upper end and the lower end of the supporting member are provided with pivot holes 231, and the pivot holes 231 are rotatably connected with the unit frame upper frame 210 and the unit frame lower frame 220, and can rotate with the unit frame when being folded, thereby ensuring stability and coordination of the folding rotation of the bed frame. Through the design concept of the present invention, those skilled in the art may also equivalently replace the "Z" shaped structure of the supporting member 230 with other forms capable of supporting and matching different hole positions of the unit frame upper frame 210 and the unit frame lower frame 220, such as "S" shaped, "C" shaped or concave structures, etc.

Preferably, the inner side of the supporting member 230 is provided with a stopper 232 for limiting a overlapped position of the unit frame upper frame 210 and the unit frame lower frame 220 after being folded.

In a specific implementation, as shown in fig. 4 and 6, a blocking piece 232 is disposed on the inner side of the supporting member 230 for limiting the overlapping position of the unit frame upper frame 210 and the unit frame lower frame 220 after being folded. That is, after the bedstead is folded through the connecting piece 100, the blocking piece 232 can lean against the upper frame and the lower frame of the unit bedstead, so that the upper frame and the lower frame of the unit bedstead can be prevented from shaking and swinging after being folded, and the folding stability and the stability are improved. On the other hand, when the bed frame is in the unfolded state, the bed frame is abutted against the upper frame and the lower frame of the unit bed frame, so that the stability of the bed frame is better.

Preferably, a reinforcing rib 233 is further provided on the rear surface of the supporting member 230.

In specific implementation, as shown in fig. 4, the back surface of the supporting member 230 is further provided with a reinforcing rib 233, which effectively enhances the strength of the supporting member 230, prevents the supporting member from bending during use, and prolongs the service life of the bed frame.

In specific implementation, as shown in fig. 1 to 6, by adopting the above connection structure, the unit bed frame is matched with the connecting member 100 and the supporting member 230 to rotate and fold, so as to fold the whole bed frame, and the connection part and the supporting part of the bed frame are stressed stably, supported stably and folded compactly.

Preferably, at least two sets of unit frames 200 and a folding frame connection structure disposed at the connection of the adjacent unit frames 200 are included; the unit frame 200 includes a unit frame upper frame 210 and a unit frame lower frame 220.

In a specific implementation, as shown in fig. 1, the fast foldable bed frame includes at least two groups of unit bed frames 200 and a foldable bed frame connection structure disposed at a connection position between adjacent unit bed frames 200; the unit frame 200 includes a unit frame upper frame 210 and a unit frame lower frame 220. Preferably, as shown in fig. 1, the four-unit bed frame 200 may include four sets of unit bed frames 200, i.e., a left unit bed frame 200 and a right unit bed frame 200, wherein the unit bed frames include an upper unit bed frame 210 and a lower unit bed frame 220, the left and right unit bed frames are connected by a connecting member 100, and the front and rear unit bed frames are connected by a wing bolt. On one hand, the folding device is easy to fold, and on the other hand, the folding device is also easy to disassemble into smaller components, so that the occupied volume is small, and the packing and the transportation are convenient.

Preferably, the corners of the unit frame upper frame 210 and the unit frame lower frame 220 are pivotally connected by the connection rods 240.

In practical implementation, as shown in fig. 1, the corners of the upper frame 210 and the lower frame 220 of the unit frame are pivotally connected by the connecting rods 240, so that the structure of the bed frame is more stable.

Preferably, the unit frame upper frame 210 and the unit frame lower frame 220 are coupled with the vertical bars by a plurality of cross bars.

In specific implementation, the unit bed frame upper frame 210 and the unit bed frame lower frame 220 are connected with the longitudinal rods through a plurality of cross rods, so as to strengthen the support of the bed frame, facilitate the bed laying and improve the use comfort.

Although terms such as a link, a unit frame upper frame, a unit frame lower frame, a first connecting hole, a second connecting hole, a positioning block, a positioning strip, a unit frame, a supporting member, a pivot hole, a blocking piece, a reinforcing rib, a connecting rod, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A fast folding bed frame comprises a connecting structure for connecting two adjacent unit bed frames, the connecting structure comprises a connecting piece (100), a first connecting hole (110) and a second connecting hole (120) which are respectively and rotatably connected with an upper frame (210) and a lower frame (220) of the unit bed frame are arranged on the connecting piece (100), and the fast folding bed frame is characterized in that:

the height of the first connecting hole (110) is lower than that of the unit bed frame upper frame (210) so that the connecting part of the adjacent two unit bed frame upper frames (210) and the first connecting hole (110) is bent downwards;

and the connecting parts of the upper frame (210) of the unit bed frame and the first connecting hole (110) are provided with positioning blocks (211) which are abutted against each other so as to limit the upward rotation of the two adjacent unit bed frames.

2. The quick folding bed frame as claimed in claim 1, wherein: the connecting piece (100) is symmetrically provided with two positioning strips (130), and the positioning strips (130) are used for abutting against the two groups of unit bedstead lower frames (220), so that the unit bedstead upper frame (210) and the unit bedstead lower frames (220) are firmly positioned and are only folded towards the inner side far away from the positioning strips (130) when being folded.

3. The quick folding bed frame as claimed in claim 1, wherein: the coupling structure further includes a supporter (230) coupled between the unit frame upper frame (210) and the unit frame lower frame (220).

4. The quick folding bed frame as claimed in claim 3, wherein: the supporting piece (230) is of a Z-shaped sheet structure, and the upper end and the lower end of the supporting piece are provided with pivot holes (231).

5. The quick folding bed frame as claimed in claim 4, wherein: a blocking piece (232) is arranged on the inner side of the supporting piece (230) and used for limiting the overlapped position of the folded unit bed frame upper frame (210) and the folded unit bed frame lower frame (220).

6. The quick folding bed frame as claimed in claim 3, wherein: and reinforcing ribs (233) are arranged on the back surface of the supporting piece (230).

7. The quick folding bed frame according to any one of claims 1 to 6, wherein: comprises at least two groups of unit bed frames (200) and a connecting structure arranged at the joint of the adjacent unit bed frames (200); the unit bed frame (200) includes a unit bed frame upper frame (210) and a unit bed frame lower frame (220).

8. The quick folding bed frame as claimed in claim 7, wherein: the corners of the upper frame (210) and the lower frame (220) of the unit bed frame are pivotally connected by a connecting rod (240).

9. The quick folding bed frame as claimed in claim 8, wherein: the unit frame upper frame (210) and the unit frame lower frame (220) are coupled with the vertical bars by a plurality of cross bars.