CN210611636U

CN210611636U - Foldable bedstead with liftable armrests

Info

Publication number: CN210611636U
Application number: CN201921725399.4U
Authority: CN
Inventors: 赵江涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-05-26
Anticipated expiration: 2029-10-15

Abstract

The utility model relates to a folding bed frame with liftable armrests, which comprises a bed frame and a U-shaped armrest, wherein two ends of the U-shaped armrest are respectively arranged at the outer side of the edge of the bed frame in a turnover way through a bracket; the support is including the articulated portion that is used for articulated U type handrail montant and the installation department that is used for with support fixed mounting on the bed frame, the installation department sets up in the below of articulated portion, the mounting groove that link up about the place ahead of articulated portion is seted up, the montant of U type handrail is installed in the mounting groove, set up on the cell wall of mounting groove and supply the articulated hinge hole of montant, set up on the mounting groove and supply the montant card to go into or extract vertical notch, the width of notch is less than the external diameter of montant. The utility model discloses a handrail articulates on the support, and the handrail of being convenient for overturns around the articulated shaft to the cooperation mounting hole, with locking handrail, convenient operation, the handrail of being convenient for is folding to be accomodate.

Description

Foldable bedstead with liftable armrests

Technical Field

The utility model relates to a foldable bedstead with liftable armrests.

Background

A bed frame, i.e. a frame of a bed, is a common furniture for placing a mattress. Most bedstead edges do not all install anything, but on some inconvenient people or the bedstead that children used, all can set up the handrail to prevent to roll off, current handrail all is fixed mounting at the bed frame edge for inconvenient people bumps into easily when going up, getting off the bed, perhaps provides the degree of difficulty for going up, getting off the bed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a simple structure, the handrail can overturn, the folding bedstead of handrail liftable formula of accomodating of being convenient for.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the foldable bed frame with the liftable armrests comprises a bed frame and U-shaped armrests, two ends of each U-shaped armrest are arranged on the outer side of the edge of the bed frame in a turnover mode through a support respectively, the end parts of the U-shaped armrests are hinged to the supports, and the supports are fixedly arranged on the bed frame;

the support is including the articulated portion that is used for articulated U type handrail montant and the installation department that is used for with support fixed mounting on the bed frame, the installation department sets up in the below of articulated portion, the mounting groove that link up about the place ahead of articulated portion is seted up, the montant of U type handrail is installed in the mounting groove, set up on the cell wall of mounting groove and supply the articulated hinge hole of montant, set up on the mounting groove and supply the montant card to go into or extract vertical notch, the width of notch is less than the external diameter of montant.

Wherein, the mounting groove is U type groove, and the both ends in U type groove all inwards extend and have the location sand grip, and the clearance between two location sand grips forms the notch.

Wherein, the edge of location sand grip is provided with the fillet.

Wherein, the back wall of installation department hugs closely in the side edge of bed frame, and the below of installation department is provided with the locating piece, and the upper wall of locating piece hugs closely in the lower limb of bed frame.

Wherein, the mounting hole has been seted up on the installation department, and the mounting hole is the counter sink.

Wherein, the back wall of the hinge part and the back wall of the mounting part form a step, and the back wall of the hinge part is arranged outside the side edge of the bed frame.

Wherein, the U-shaped handrail is sleeved with a sleeve.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a handrail articulates on the support, and the handrail of being convenient for overturns around the articulated shaft to the cooperation mounting hole, with locking handrail, convenient operation, the handrail of being convenient for is folding to be accomodate.

Drawings

Fig. 1 is a schematic structural view of the bed frame of the foldable bed frame with liftable armrests of the present invention.

Fig. 2 is a schematic structural view of a support of the foldable bed frame with liftable armrests of the present invention.

Fig. 3 is a schematic structural view of the other direction of the support of the foldable bed frame with liftable armrests of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1, the foldable bed frame with liftable armrests of the present invention comprises a frame and two ends, wherein the two ends of the frame are respectively installed on a U-shaped armrest 1 at the outer side of the edge of the frame through a support 2 in a turnable manner, the frame is foldable in a turnable manner, the ends of the U-shaped armrest 1 are hinged on the support 2, and the support 2 is fixedly installed on the frame.

The U-shaped handrail comprises a transverse plate and a vertical rod integrally formed on the transverse plate, and the vertical rod is hinged to the bracket 2; the U-shaped handrail 1 is externally sleeved with a sleeve 3, the sleeve 3 is a soft sleeve and can be made of rubber materials, and the comfort is increased for a user to hold the handrail.

As shown in fig. 2 and fig. 3, the above-mentioned support 2 is formed by plastic injection molding, it includes the articulated portion 21 for articulating the montant of U-shaped armrest 1 and the installation department 22 for fixing the support 2 on the bed frame, the mounting groove 211 that link up from top to bottom is seted up in the place ahead of the articulated portion 21, the montant of U-shaped armrest 1 is installed in the mounting groove 211, set up the hinge hole 212 that supplies the montant articulated on the cell wall of mounting groove 211, set up the vertical notch 213 that supplies the montant card to go into or extract on the mounting groove 211, the width of notch 213 is less than the external diameter of montant, when using the armrest, the armrest overturns upwards, and block it into the mounting groove, when not using the armrest, the armrest overturns downwards, and block into the mounting groove.

The mounting groove 211 is a U-shaped groove, two ends of the U-shaped groove are both extended with positioning convex strips 214, and a gap between the two positioning convex strips 214 forms a notch 213, so that the vertical rod is completely contained in the mounting groove, and the vertical rod can be prevented from easily sliding out of the notch; of course, the mounting groove may have other shapes, such as a circular notch with a vertical notch.

The edges of the positioning convex strips 214 are provided with round corners, so that the contact area is reduced, and the vertical rods can be conveniently clamped into or slide out of the notches.

The mounting part 22 is arranged below the hinge part 21, the rear wall of the mounting part 22 is tightly attached to the side edge of the bed frame, the positioning block 23 is arranged below the mounting part, and the upper wall of the positioning block 23 is tightly attached to the lower edge of the bed frame, so that the support can be conveniently positioned and mounted on the bed frame.

The mounting portion 22 is provided with a mounting hole 221, and the mounting hole 221 is a countersunk hole, so that the bolt can be conveniently fixed and countersunk, exposure is avoided, and the bolt is protected.

The rear wall of the hinge portion 21 forms a step with the rear wall of the mounting portion 22 and the rear wall of the hinge portion 21 is disposed outside the side edges of the bed frame to facilitate mounting of a wider mattress to avoid crushing the edges of the mattress.

Finally, it should be noted that: the above embodiments are merely illustrative of the technical solutions of the present invention, and not limitative thereof; 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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a folding bed frame of handrail liftable formula which characterized in that: the foldable bed frame comprises a bed frame and a U-shaped handrail (1) of which two ends are respectively arranged on the outer side of the edge of the bed frame in a turnover mode through a support (2), the end part of the U-shaped handrail (1) is hinged to the support (2), and the support (2) is fixedly arranged on the bed frame;

support (2) including being used for articulatedly U type handrail (1) the articulated portion (21) of montant with be used for with support (2) fixed mounting in installation department (22) on the bed frame, installation department (22) set up in the below of articulated portion (21), mounting groove (211) that link up from top to bottom have been seted up in the place ahead of articulated portion (21), the montant of U type handrail (1) install in mounting groove (211), seted up the confession on the cell wall of mounting groove (211) montant articulated hinge hole (212), the confession has been seted up on mounting groove (211) the montant card is gone into or vertical notch (213) of pulling out, the width of notch (213) is less than the external diameter of montant.

2. The liftable foldable bed frame with armrests according to claim 1, wherein the mounting groove (211) is a U-shaped groove, and positioning ribs (214) extend inward from both ends of the U-shaped groove, and a gap between the two positioning ribs (214) forms the notch (213).

3. The liftable foldable bed frame with armrests according to claim 2, wherein the edges of the positioning rib (214) are provided with rounded corners.

4. The foldable bed frame with liftable armrests according to claim 1, wherein the rear wall of the mounting portion (22) is tightly attached to the side edge of the bed frame, a positioning block (23) is disposed below the mounting portion, and the upper wall of the positioning block (23) is tightly attached to the lower edge of the bed frame.

5. The liftable foldable bed frame with armrests according to claim 4, wherein the mounting portion (22) has a mounting hole (221), and the mounting hole (221) is a countersunk hole.

6. The liftable folding bed frame as claimed in claim 4, wherein the rear wall of the hinge part (21) and the rear wall of the mounting part (22) form a step, and the rear wall of the hinge part (21) is disposed outside the side edge of the bed frame.

7. The liftable foldable bed frame with armrests according to claim 1, wherein the U-shaped armrests (1) are sleeved with sleeves (3).