CN215959123U

CN215959123U - Bedstead folding mechanism

Info

Publication number: CN215959123U
Application number: CN202121961104.0U
Authority: CN
Inventors: 马骁; 刘涌涛
Original assignee: Pinghu Allen Furniture Co ltd
Current assignee: Pinghu Allen Furniture Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-03-08
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a bed frame folding mechanism which comprises a bed frame and a bed tail frame, wherein a first supporting leg is arranged on the bed frame, a second supporting leg is arranged on the bed tail frame, an intermediate frame is arranged between the bed frame and the bed tail frame and is provided with a tubular third supporting leg, a first bed plate is rotatably connected onto the bed frame, a second bed plate and a third bed plate are rotatably connected onto the intermediate frame, a fourth bed plate is rotatably connected onto the bed tail frame, first hinges are respectively arranged between the first bed plate and the second bed plate and between the third bed plate and the fourth bed plate, first side baffles are respectively rotatably connected onto two sides of the bed frame, a second side baffle and a third side baffle are respectively rotatably connected onto two sides of the intermediate frame, fourth side baffles are respectively rotatably connected onto two sides of the bed tail frame, and second hinges are respectively arranged between the first side baffle and the second side baffle and between the third side baffle and the fourth side baffle. This bedstead folding mechanism has folding convenience, the characteristics of easily accomodating to occupation space is little after folding, and overall function is perfect, and the practicality is strong.

Description

Bedstead folding mechanism

Technical Field

The present invention relates to a mechanical structure, and more particularly, it relates to a folding mechanism for a bed frame.

Background

The temporary bed of part on the market has folding function for convenient accomodating, nevertheless is folding limited, still can occupy great space after drawing in, and it is inconvenient to take up and open up, complex operation, and whole effect is not good. Accordingly, the utility model provides a bed frame folding mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a bedstead folding mechanism which has the characteristics of convenience in folding and easiness in storage and occupies a small space after being folded.

In order to solve the technical problem, the utility model aims to realize that: the utility model relates to a bed frame folding mechanism, which comprises a bed frame and a tailstock, wherein the bed frame is provided with a head plate and a first tubular supporting leg, the tailstock is provided with a tailstock plate and a second tubular supporting leg, an intermediate frame is arranged between the bed frame and the tailstock, the intermediate frame is provided with a third tubular supporting leg, the bed frame is rotatably connected with a first bed plate which vertically swings up and down, the intermediate frame is rotatably connected with a second bed plate and a third bed plate which vertically swings up and down, the tailstock is rotatably connected with a fourth bed plate which vertically swings up and down, a first hinge positioned at the bottom is respectively arranged between the first bed plate and the second bed plate and between the third bed plate and the fourth bed plate, two sides of the bed frame are respectively rotatably connected with a first side baffle which horizontally swings left and right, two sides of the intermediate frame are respectively rotatably connected with a second side baffle and a third side baffle which horizontally swings left and right, and the two sides of the tailstock are respectively and rotatably connected with a fourth side baffle which horizontally swings left and right, and second hinges positioned on the outer side are respectively arranged between the first side baffle and the second side baffle and between the third side baffle and the fourth side baffle.

The utility model is further configured to: at least one side of the middle frame is hinged with a locking block, and the inner side surface of the locking block is provided with a first clamping groove for embedding the first supporting leg, a second clamping groove for embedding the second supporting leg and a third clamping groove for embedding the third supporting leg.

The utility model is further configured to: the first supporting leg and the second supporting leg are made of ferromagnetic circular tube materials; and magnets are embedded at the bottoms of the first clamping groove and the second clamping groove.

The utility model is further configured to: and both sides of the middle frame are hinged with locking blocks.

The utility model is further configured to: the notches of the first clamping groove, the second clamping groove and the third clamping groove are provided with flaring parts.

In conclusion, the utility model has the following beneficial effects: according to the bedstead folding mechanism, the bed board and the side baffles are synchronously folded, so that the bedstead occupies a smaller space after being folded and is easier to store; and under the folded state, all the supporting legs are locked by the locking blocks, so that the loosening is avoided under the natural state, the loosening prevention effect is realized, the integral function is complete, and the practicability is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a portion of the structure of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a schematic structural view of a magnet embodying the present invention.

Detailed Description

For a better understanding of the technical solutions of the present invention, the following preferred embodiments of the present invention are described in conjunction with the specific examples, but it should be understood that the descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent claims of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model will be further described with reference to the accompanying drawings and preferred embodiments.

Example 1

Referring to fig. 1, a bed folding mechanism according to this embodiment includes a headstock 1 and a tailstock 2, the headstock 1 is provided with a headboard 3 and a first support leg 4 in a tubular shape, the tailstock 2 is provided with a footboard 5 and a second support leg 6 in a tubular shape, an intermediate frame 7 is provided between the headstock 1 and the tailstock 2, the intermediate frame 7 has a third support leg 8 in a tubular shape, the headstock 1 is rotatably connected to a first bed board 9 in a vertical up-and-down swinging state, the intermediate frame 7 is rotatably connected to a second bed board 10 and a third bed board 11 in a vertical up-and-down swinging state, the tailstock 2 is rotatably connected to a fourth bed board 12 in a vertical up-and-down swinging state, first side stoppers 14 in a horizontal left-and-right swinging state are respectively provided between the first bed board 9 and the second bed board 10, and between the third bed board 11 and the fourth bed board 12, and hinges are respectively provided on both sides of the headstock 1, the bed-tail frame is characterized in that a second side baffle 15 and a third side baffle 16 which horizontally swing left and right are respectively and rotatably connected to two sides of the middle frame 7, a fourth side baffle 17 which horizontally swing left and right are respectively and rotatably connected to two sides of the bed-tail frame 2, and second hinges 18 which are positioned on the outer sides are respectively arranged between the first side baffle 14 and the second side baffle 15 and between the third side baffle 16 and the fourth side baffle 17.

In the present embodiment, the complete folding is realized by bending the first bed board 9 and the second bed board 10 upward, bending the third bed board 11 and the fourth bed board 12 upward, bending the first side stopper 14 and the second side stopper 15 inward, and bending the third side stopper 16 and the fourth side stopper 17 inward, so that the headstock 1 is drawn toward the middle frame 7, and the tailstock 2 is also drawn toward the middle frame 7.

Example 2

Referring to fig. 1 to 3, in the folding mechanism of a bed frame according to the present embodiment, on the basis of embodiment 1, locking pieces 19 are further hinged to both sides of the middle frame 7, and a first locking groove 20 into which the first supporting leg 4 is inserted, a second locking groove 21 into which the second supporting leg 6 is inserted, and a third locking groove 22 into which the third supporting leg 8 is inserted are formed in an inner side surface of each locking piece 19.

Further, the notches of the first card slot 20, the second card slot 21 and the third card slot 22 are provided with flared parts (not marked in the figure).

In this embodiment, when the bedstead is in the fully folded state, the locking block 19 can be buckled on all the supporting legs, and the first supporting leg 4 is embedded into the first clamping groove 20, the second supporting leg 6 is embedded into the second clamping groove 21, and the third supporting leg 8 is embedded into the third clamping groove 22, so as to realize locking.

Wherein, through the addding of flaring portion, make things convenient for each supporting leg embedding draw-in groove.

Example 3

Referring to fig. 1 to 4, a folding mechanism of a bed frame according to the present embodiment is further configured, based on embodiments 1 and 2, that the first support leg 4 and the second support leg 6 are made of ferromagnetic circular tube material; the bottom of the first slot 20 and the second slot 21 is embedded with a magnet 23.

In this embodiment, the magnets 23 are additionally arranged at the bottoms of the first clamping groove 20 and the second clamping groove 21 to be used for adsorption positioning, so that the locking block 19 is prevented from easily falling off from the supporting leg in a locking state, and a reinforcing effect is achieved.

According to the bedstead folding mechanism, the bed board and the side baffles are synchronously folded, so that the bedstead occupies a smaller space after being folded and is easier to store; and under the folded state, all the supporting legs are locked by the locking blocks, so that the loosening is avoided under the natural state, the loosening prevention effect is realized, the integral function is complete, and the practicability is high.

Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship actually shown, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, it is possible for those skilled in the art to combine the embodiments and understand the specific meanings of the above terms according to specific situations.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a bedstead folding mechanism, includes headstock and tailstock, its characterized in that: the bed head frame is provided with a bed head plate and a first tubular supporting leg, the bed tail frame is provided with a bed tail plate and a second tubular supporting leg, an intermediate frame is arranged between the bed head frame and the bed tail frame and provided with a third tubular supporting leg, the bed head frame is rotatably connected with a first bed plate which vertically swings up and down, the intermediate frame is rotatably connected with a second bed plate and a third bed plate which vertically swing up and down, the bed tail frame is rotatably connected with a fourth bed plate which vertically swings up and down, a first hinge positioned at the bottom is respectively arranged between the first bed plate and the second bed plate and between the third bed plate and the fourth bed plate, the two sides of the bed head frame are respectively rotatably connected with a first side baffle which horizontally swings left and right, the two sides of the intermediate frame are respectively rotatably connected with a second side baffle and a third side baffle which horizontally swings left and right, the two sides of the bed tail frame are respectively rotatably connected with a fourth side baffle which horizontally swings left and right, and second hinges positioned on the outer sides are respectively arranged between the first side baffle and the second side baffle and between the third side baffle and the fourth side baffle.

2. The bed frame folding mechanism according to claim 1, characterized in that: at least one side of the middle frame is hinged with a locking block, and the inner side surface of the locking block is provided with a first clamping groove for embedding the first supporting leg, a second clamping groove for embedding the second supporting leg and a third clamping groove for embedding the third supporting leg.

3. The bed frame folding mechanism according to claim 2, characterized in that: the first supporting leg and the second supporting leg are made of ferromagnetic circular tube materials; and magnets are embedded at the bottoms of the first clamping groove and the second clamping groove.

4. The bed frame folding mechanism according to claim 2 or 3, characterized in that: and both sides of the middle frame are hinged with locking blocks.

5. The bed frame folding mechanism according to claim 4, characterized in that: the notches of the first clamping groove, the second clamping groove and the third clamping groove are provided with flaring parts.