CN201256794Y

CN201256794Y - Foldable bed guard rail

Info

Publication number: CN201256794Y
Application number: CNU2008201886467U
Authority: CN
Inventors: 骆浩贤
Original assignee: ZHONGSHAN SHENGJIA PLASTIC PRODUCTS CO Ltd
Current assignee: ZHONGSHAN SHENGJIA PLASTIC PRODUCTS CO Ltd
Priority date: 2008-08-15
Filing date: 2008-08-15
Publication date: 2009-06-17
Anticipated expiration: 2018-08-15

Abstract

The utility model discloses a folding guardrail of a bed, which comprises an upper cross rod, a lower cross rod, bracket rods and a bed fixing rod, wherein two ends of the folding upper cross rod are respectively articulated with upper ends of the left bracket rod and the right bracket rod, and the lower ends of the left and the right bracket rods are respectively connected with pivoting mechanisms, and each pivoting mechanism is provided with three splicing ends, wherein the fixing end is spliced with the bracket rods, the pivoting end is spliced with the bed fixing rod, and the rotating shaft end which is articulated with the pivoting end is spliced with the folding lower cross rod. As all parts of the guardrail of the bed can be folded or unfolded as well as fixed, not only the carrying is convenient, but also the rapid disassembly and assembly can be achieved without the help of any tools during the use, thereby the great convenience for the installation and the use of the guardrail of the bed is brought.

Description

The foldable bed guardrail

Technical field

The utility model relates to a kind of Cribguard, particularly a kind of folding Cribguard.

Background technology

Cribguard is normally combined by cradling piece and upper and lower cross bar, is installed in a body side surface by the bed fixed bar, plays protective action.Common Cribguard is to be welded as a whole by these rod members, and is not removable, so just exists overall volume big, and it is big to take up room, and is not easy to collect and carry; Also having a kind of is that each rod member is fastening by connectors such as bolt, nuts, forms removable Cribguard, though can realize partition, solve collection and carried the problem that takes up room, but, more loaded down with trivial details and need come the problem of dismounting when having dismounting again by instrument, make troubles to the user.

Summary of the invention

For addressing the above problem, the utility model provides a kind of folding Cribguard, takes up room little and convenient folding.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of foldable bed guardrail, comprise cross tube, sheer pole, cradling piece and bed fixed bar, folding cross tube two ends are hinged with the upper end of cradling piece respectively, the lower end of cradling piece is connected with pivot, described pivot is provided with three inserted terminals, wherein, and the lower end of stiff end socket connection cradling piece, the hub switch side socket connection has a fixed bar, and the rotating shaft end socket connection hinged with the hub switch side has folding sheer pole.

The beneficial effects of the utility model: the folding cross tube cradling piece that is articulated and connected, cradling piece, sheer pole and bed fixed bar are connected by pivot again, the various piece of Cribguard can realize manually amounting to or launch fixing like this, not only collection and easy to carry, and need just can not realize fast assembling-disassembling by any instrument, greatly facilitate the installation and the use of Cribguard.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a unfolding state figure of the present utility model;

Fig. 2 is the fractionation schematic diagram of pivot;

Fig. 3 is that the part of pivot splits schematic diagram;

Fig. 4 is a folded state diagram of the present utility model.

The specific embodiment

With reference to Fig. 1, the foldable bed guardrail, comprise cross tube 1, sheer pole 2, cradling piece 3 and bed fixed bar 4, folding cross tube 1 two ends are hinged with the upper end of cradling piece 3 respectively, the lower end of cradling piece 3 is connected with pivot 5, and pivot 5 is provided with three inserted terminals, wherein, the lower end of stiff end 51 socket connection cradling pieces 3, hub switch side 52 socket connections have a fixed bar 4, and rotating shaft end 53 socket connections hinged with hub switch side 52 have folding sheer pole 2.

With reference to Fig. 2, Fig. 3, pivot has adopted following concrete structure in the present embodiment: the

stiff end

51 and 52 inboards, hub switch side of pivot 5 are set with pivotal axis 54, pivotal axis 54 is provided with axial boss 54a along circumference, and axial slide 51a, the 52a with stiff end 51, hub switch side 52 inwall relative set cooperates respectively; Also be provided with a button 55 in the stiff end 51, button 55 tail ends are provided with among the overhead kick 55a insertion stiff end draw-in groove 51b and are against on the end face 54b of described pivotal axis 54, pivotal axis 54 sidewalls also are provided with trigger mouth 54c, also are provided with back-moving spring 57 between the end of pivotal axis 54 and hub switch side 52 inwalls.When needs get up the Cribguard folding, press the button 55, pivotal axis 54 slides to hub switch side 52 under the promotion of button tail end overhead kick 55a, its axial boss 54a breaks away from the axial slide 51a of stiff end 51, trigger mouth 54c fastens with the trigger 56 that is hinged on the hub switch side 52, spring 57 is shunk by pivotal axis 54 compressings, and the hub switch side 52 that loses circumferential rotary spacing just can relatively rotate around stiff end 51, make a fixed bar 4 realize folding to cradling piece 3 half-twists, and with the hinged rotating shaft end 53 in hub switch side 52 also can be around the jointed shaft half-twist, make sheer pole 2 to 4 foldings of bed fixed bar, like this, on the composition Cribguard, sheer pole, the bed fixed bar, many bars such as cradling piece can be realized parallel folding, reach minimum folding volume, as shown in Figure 4.

In the present embodiment, cross tube 1 and cradling piece 3 hinged is that the upper end of end and cradling piece 3 by cross tube 1 is connected two of articulated elements 6 respectively and brings in realization to ship and resell on another market, and be certain, can adopt also that other articulated manner realizes in the prior art.Because the folding of cross tube 1 and sheer pole 2 also can be realized by multiple rod member fold mechanism of the prior art, therefore, the utility model is to this part Ao Shu no longer.

Above-mentioned is in conjunction with specific embodiments to the explanation of the utility model structure; can not be considered as the utility model protection domain is limited; all employings pivot of the present utility model is realized the folding to folding upper and lower cross bar and bed fixed bar; reach that to take volume little and needn't just can realize by instrument the embodiment of quick folding all should belonging to protection domain of the present utility model.

Claims

1, foldable bed guardrail, comprise cross tube (1), sheer pole (2), cradling piece (3) and bed fixed bar (4), it is characterized in that: folding cross tube (1) two ends are hinged with the upper end of cradling piece (3) respectively, the lower end of cradling piece (3) is connected with pivot (5), described pivot (5) is provided with three inserted terminals, wherein, the lower end of stiff end (51) socket connection cradling piece (3), hub switch side (52) socket connection has a fixed bar (4), and rotating shaft end (53) socket connection hinged with hub switch side (52) has folding sheer pole (2).

2, foldable bed guardrail according to claim 1, it is characterized in that: the stiff end (51) of described pivot (5) is set with pivotal axis (54) with inboard, hub switch side (52), described pivotal axis (54) is provided with axial boss (54a) along circumference, and the axial slide (51a, 52a) with stiff end (51), hub switch side (52) inwall relative set cooperates respectively; Also be provided with a button (55) in the described stiff end (51), described button (55) tail end is provided with in overhead kick (55a) the insertion stiff end draw-in groove (51b) and is against on the end face (54b) of described pivotal axis (54), described pivotal axis (54) sidewall also is provided with breach (54c), when button (55) when pressing, the axial boss (54a) of pivotal axis (54) breaks away from the axial slide (51a) of stiff end (51), and described breach (54c) fastens with the trigger (56) that is hinged on the hub switch side (52); Also be provided with back-moving spring (57) between the end of described pivotal axis (54) and hub switch side (52) inwall.

3, foldable bed guardrail according to claim 1 and 2 is characterized in that: described cross tube (1) and cradling piece (3) hinged is end and the upper end of cradling piece (3) by cross tube (1) is connected articulated elements (6) respectively to ship and resell on another market two ends realization.