CN201418570Y

CN201418570Y - Detachable and foldable steel frame bed

Info

Publication number: CN201418570Y
Application number: CN2009201380252U
Authority: CN
Inventors: 吴石艮
Original assignee: Jinuosi Xiamen Light Industry Product Co Ltd
Current assignee: Jinuosi Xiamen Light Industry Product Co Ltd
Priority date: 2009-04-28
Filing date: 2009-04-28
Publication date: 2010-03-10
Anticipated expiration: 2019-04-28

Abstract

The utility model discloses a detachable and foldable steel frame bed which comprises two longitudinal rods and a plurality of transverse rods arranged between the two longitudinal rods, a plurality of support legs are further mounted below the steel frame bed, and each longitudinal rod at least comprises a bending place for folding the longitudinal rod; a clamping sheet is arranged at the end part of each transverse rod, the upper part of each clamping sheet is connected with the end part of the transverse rod, and a card slot is formed between the lower part of each clamping sheet and the end part of the transverse rod; a card is arranged in the position of each longitudinal rod which is connected with the transverse rod, and a clamping slot is formed between each card and the longitudinal rod; and the clamping sheets at the end parts of the transverse rods and the card slots are mutually inserted, clamped, assembled and fixed with the clamping slots on the longitudinal rods and thecards. The detachable connection structure of the transverse rod and the longitudinal rods can fold the steel frame bed, not only the longitudinal rods can be folded and put away, but also the transverse rods can be detached from the longitudinal rods and close to the longitudinal rods in parallel, and the structure can reduce the folding volume of a bedstead to the maximum extent and be more conductive to handling and transportation.

Description

But a kind of brandreth bed of unmarshaling

Technical field

The utility model relates to a kind of bedstead, but refers to a kind of brandreth bed of unmarshaling especially.

Background technology

At present, the wooden relatively bedstead cost of metal bedstead significantly reduces, and volume is little in light weight, in addition, metal bed frame is made foldable structure and is very easy to, and therefore greatly facilitates carrying and transportation, and metal bed frame has the gesture that substitutes wooden bedstead greatly for this reason.

Existing folding irony bedstead kind is a lot, and structure is different, is exactly wherein a kind of as shown in Figure 1.This bedstead by two can be longitudinal folding vertical pole 1 and some cross bars 2 that is connected between two vertical poles 1 form.As a rule, vertical pole 1 central authorities at least can doubling, so promptly can make bedstead after folding reduce the volume of half.For further reducing the folding volume, the bedstead vertical pole 1 that also has has three folding points (as shown in Figure 1), so promptly can make vertical pole be folded into four foldings.In addition, also be provided with some legs 3 below bedstead, this leg 3 can be installed on the vertical pole 1, also can be installed on the cross bar 2.And mounting means is as required, can be fixedly connected, also can be folding pivot joint.In general, the leg that is positioned at the vertical two ends of bedstead is necessary for folding pin-jointed structure, and two legs of bedstead central authorities then can fixedly connectedly also can be pivot joint.

The bedstead that the folding volume of existing Foldable bedstead launches relatively, though significantly reduce, its folding volume still is bigger than normal.This is because of the structure from existing Foldable bedstead, generally only is the folding of vertical rod member, and transverse bar member is fixed on vertical rod member, only is to draw close together along with the folding of vertical rod member, and the length after whole bedstead is folding is equivalent to the length of cross bar.This foldable structure of bedstead; be actually and carry out folding on the basis that each rod member at bedstead interconnects; that is to say; no matter bedstead is in expansion or at folding state; each root bar all keeps continuous, and particularly vertical pole of Xiang Lianing and cross bar are all protected perpendicular state before and after the folding; this structure has just caused the volume of bedstead after folding still bigger than normal.Especially for double bed, volume after folding problem bigger than normal is even more serious.For this reason, how reducing the folding volume of bedstead further, is dealer's continuous one of problem of research all the time.

The utility model content

But technical problem to be solved in the utility model is to provide a kind of brandreth bed of unmarshaling, and it can make the vertical pole and the dismounting of cross bar ease of assembly of bedstead, to reduce the folding volume of bedstead to greatest extent.

For solving the problems of the technologies described above, technical solution of the present utility model is:

But a kind of brandreth bed of unmarshaling comprises two vertical poles and is arranged at two plurality of cross bars between the vertical pole, and some legs also are installed below the brandreth bed, and this vertical pole has one at least can make the folding bending place of vertical pole; The end of described cross bar is provided with one and fixes sheet, and this top that fixes sheet links to each other with the end of cross bar, forms draw-in groove between the end of below and cross bar; The position that connects cross bar at vertical pole is provided with a card, forms fixing slot between card and the vertical pole; The mutual plug-in card assembling of the fixing sheet of crossbar end and the fixing slot on draw-in groove and the vertical pole and card is fixing.

Described vertical pole is provided with three bending places that can make vertical pole be bent into four foldings.

Described cross bar is made up of mutual sleeve interior bar together and outer bar, and interior bar and outside be provided with the location structure that can fix both length between the bar.

Described leg is installed in the below of cross bar or vertical pole.

The below is articulated with leg in the middle of the described cross bar.

Described location structure is the elasticity button in the bar in being arranged on, and the elasticity button passes from the through hole on the interior bar by elastic force, and optionally is stuck in the different locating holes on the outer bar.

After adopting such scheme, because the utility model is arranged to the fixing structure that removably connects by mutual plug-in card with the cross bar and the vertical pole of brandreth bed, this brandreth bed is in folding, not only vertical pole can fold and pack up, cross bar also can be pulled down from vertical pole, and draw close side by side together with vertical pole, this structure has reduced the folding volume of bedstead to greatest extent, is beneficial to carrying and transportation more.

In addition, the utility model can also be arranged to cross bar telescopic structure, and telescopic cross bar makes the utility model also have following enhancement effect:

1. when folding, cross bar also can be shortened, thereby can prevent double bed the time, influences the folding volume because of cross bar is oversize.

2. the Collapsible structure of cross bar can make the user as required, conveniently is adjusted to single bed or double bed, thereby increases the applicability of bed.

3. for manufacturer, at the different requirements of country variant to the bedside width of cloth, only need to bore a locating hole in the outer bar relevant position of cross bar, the wide cut that just can conveniently adjust bedstead is to adapt to different countries, easy to make, do not need whole cross bar all changed, so just can reduce cost of manufacture greatly.

Description of drawings

Fig. 1 is the structural representation of existing irony bedstead;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 2 A is the partial enlarged drawing of Fig. 2;

Fig. 3 is a stereo appearance figure of the present utility model;

Fig. 3 A is the partial enlarged drawing of Fig. 3;

Fig. 4 is the structural representation of vertical pole described in the utility model;

Fig. 5 is the jackknife action figure of vertical pole described in the utility model;

Fig. 6 is the final folded state diagram of vertical pole described in the utility model;

Fig. 7 is a complete folding state schematic diagram of the present utility model;

Fig. 8 is the schematic perspective view of another embodiment of the utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

But what the utility model disclosed is a kind of brandreth bed of unmarshaling, as shown in Figure 2, is preferred embodiment of the present utility model.This brandreth bed is made up of two vertical poles 1, three cross bars 2 and some legs 3.Wherein:

Described vertical pole 1 is provided with a bending place 11 that can make vertical pole 1 bending, and this bending place 11 is positioned at the central authorities of vertical pole 1.

Described three cross bars 2 are dismountable respectively to be assembled between two vertical poles 1.This cross bar 2 with the structure that removably connects of vertical pole 1 is: shown in Fig. 2 A, be provided with one in the end of described cross bar 2 and fix sheet 21, this top that fixes sheet 21 links to each other with the end of cross bar 2, forms draw-in groove 22 between the end of below and cross bar 2; The position that connects cross bar 2 at vertical pole 1 is provided with a card 12, forms fixing slot 13 between card 12 and the vertical pole 1.During assembling, the fixing sheet 21 of cross bar 2 is inserted in the corresponding fixing slot 13 of vertical pole 1, and be stuck in the draw-in groove 22 of cross bar 2 ends with the card 12 of seasonal vertical pole 1, the state of this mutual plug-in card is installed in the end of cross bar 2 on the vertical pole 1, and then cross bar 2 is installed between two vertical poles 1, shown in Fig. 3 and Fig. 3 A.

Described leg 3 can be installed in the below of vertical pole 1, also can be installed in the below of cross bar 2.Embodiment described in the figure, this leg 3 is installed in the below of vertical pole 1, and is positioned at that each leg 3 at the vertical two ends of brandreth bed is folding to be articulated in vertical pole 1 below, and the leg 3 that is positioned at middle position can fixedly be welded in vertical pole 1 below.

The utility model upwards lifts the relative vertical pole 1 in cross bar 2 ends when unmarshaling, cross bar 2 and vertical pole 1 can be taken apart; And then folding vertical pole 1, as shown in Figure 4, the concrete folding mode of vertical pole 1 is: first leg 3 with vertical pole 1 two ends upwards bends to be drawn close on vertical pole 1, as shown in Figure 5, afterwards vertical pole 1 is bent with its 11 belows, central bending place, until reaching state as shown in Figure 6; At last, two vertical poles that fold 1 and all cross bars 2 are put together side by side, as shown in Figure 7, like this can be with the bedstead folding to minimum volume.

For double bed, the length of described cross bar still is oversize, thus the whole folding volume of influence.For addressing this problem, the utility model adopts structure as shown in Figure 8.Being described cross bar 2 is made up of mutual sleeve interior bar 23 and outer bar 24 together, and interior bar 23 and outside be provided with location structure between the bar 24.Elasticity button in this location structure can be and is arranged in the bar 23, the elasticity button passes from the through hole on the interior bar 23 by elastic force, and optionally is stuck in the different locating holes on the outer bar 24 location structure of this elasticity button, be the common structure of existing telescopic sleeving rod, no longer give diagram at this.

Because described cross bar 2 is arranged to telescopic structure, the brandreth bed can elongate the interior bar 23 and the outer bar 24 of cross bar 2, in use relatively so that use as double bed; And when folding, then can be with the interior bar 23 and outer bar 24 relative shortenings of cross bar 2, so that further reduce the folding volume.In addition, in order to increase the support strength at cross bar 2 middle parts, a leg 3, these leg 3 folding belows that are articulated in cross bar 2 also can be installed in the below in the middle of the described cross bar 2.

Moreover, after described cross bar 2 is arranged to telescopic structure, the user can also be as required, the interior bar 23 and the outer bar 24 of cross bar 2 are elongated, to use, as shown in Figure 8, also interior bar 22 can be inserted in the outer bar 24 to shorten cross bar 2 as double bed, and use, thereby make things convenient for the user to select as single bed.

Need to prove only have bending place of central authorities on the foregoing description vertical pole, vertical pole only can doubling to reduce half length.And in fact, three bending places can be set also on the described vertical pole, make vertical pole can be folded into four foldings, thereby further reduce the folding length of vertical pole.The structure of this four foldings is equally applicable to the structure of the detachable folding of cross bar and vertical pole.

Claims

But 1, a kind of brandreth bed of unmarshaling comprises two vertical poles and is arranged at two plurality of cross bars between the vertical pole, and some legs also are installed below the brandreth bed, and this vertical pole has one at least can make the folding bending place of vertical pole; It is characterized in that: the end of described cross bar is provided with one and fixes sheet, and this top that fixes sheet links to each other with the end of cross bar, forms draw-in groove between the end of below and cross bar; The position that connects cross bar at vertical pole is provided with a card, forms fixing slot between card and the vertical pole; The mutual plug-in card assembling of the fixing sheet of crossbar end and the fixing slot on draw-in groove and the vertical pole and card is fixing.
But 2, a kind of brandreth bed of unmarshaling according to claim 1 is characterized in that: described vertical pole is provided with three bending places that can make vertical pole be bent into four foldings.
But 3, a kind of brandreth bed of unmarshaling according to claim 1 is characterized in that: described cross bar is made up of mutual sleeve interior bar together and outer bar, and interior bar and outside be provided with the location structure that can fix both length between the bar.
4, but as the brandreth bed of a kind of unmarshaling as described in the claim 1,2 or 3, it is characterized in that: described leg is installed in the below of cross bar or vertical pole.
But 5, as the brandreth bed of a kind of unmarshaling as described in the claim 1,2 or 3, it is characterized in that: the below is articulated with leg in the middle of the described cross bar.
But 6, as the brandreth bed of a kind of unmarshaling as described in the claim 3, it is characterized in that: described location structure is the elasticity button in the bar in being arranged on, and the elasticity button passes from the through hole on the interior bar by elastic force, and optionally is stuck in the different locating holes on the outer bar.