CN110840146A - A double folding escort bed - Google Patents

Abstract

The invention discloses a folding and folding accompanying bed, which comprises a plurality of folding units, wherein each folding unit comprises a first hinge, a second hinge and a third hinge; no. two hinges are through a hinge spout and a hinged joint, and through bed board slide rail spout and bed board sliding rail connection, No. two hinges are when bed board slide rail spout and a hinge spout do rectilinear sliding respectively, drive a hinge and No. three hinges and fold lower supporting leg and last supporting leg, the bed surface can draw in folding perpendicularly, space volume after folding is little, can put into and accomodate the cabinet, be convenient for place, expand simultaneously and folding stable, and support performance is good, be convenient for support the user and lie and sleep.

Description

A double folding escort bed

technical field

The invention relates to the technical field of escort beds, in particular to a folded and folded escort bed.

Background technique

When the patient's family members are tired of accompanying the patient in the hospital and want to find a bed where they can lie down, they can choose a public area or a hospital bed for rest. However, in general hospitals, the hospital bed is often too tight and cannot rest on the hospital bed, which requires escort. bed.

After searching, the Chinese patent authorization number is CN208658382U, which discloses a folding escort bed. It includes a fixed vertical plate and a folding accompanying bed body, the folding accompanying bed body includes a horizontal mattress and an extended mattress, and the horizontal mattress is movably connected to the fixed vertical plate through a folding and bending section, so that the horizontal mattress can be unfolded Or folded, when the folded curved section is bent, the interval between the adjacent two horizontal plastic strips on the folded curved section gradually becomes smaller until they are closely abutted together. It can support the user to lie down and sleep. The above-mentioned patents have the following shortcomings: although the volume is small, the structure is too simple, not comfortable enough, and has a single function.

In the patent with the application number of 201910351888.6, a folding escort bed is disclosed, which includes a box body, a plurality of partitions are fixed on one side inner wall of the box body by bolts, and one side outer wall of the box body is opened with a plurality of partitions. There are drawer openings, and a pull-out box is placed in the drawer opening. The bottom inner wall of the box body is provided with a folding device, and the folding device includes a fixing block, a base and a headboard. The fixing block is fixed to the box body by bolts. A support block is fixed on the inner wall of the bottom and one side of the outer wall of the fixing block by bolts, and a first connecting shaft is fixed on one side of the outer wall of the supporting block, the base and the headboard by bolts, and the first connecting shaft is One side is rotatably connected with a foldable plate, and two adjacent foldable plates are provided with a second connecting shaft on one side outer wall, and the adjacent folded plates are rotatably connected by the second connecting shaft. The setting of the first hinge and the bed board can cooperate with each other, and the base and the headboard can be unfolded when needed, which is convenient for the user to rest and use, which is no different from the bed, and the setting of the mattress is also more comfortable, and it can be folded into the box when not in use. It saves space; through the arrangement of the first connecting shaft, the folding plate, the second connecting shaft and the connecting block, the bed can be folded with the bed when not in use, and the bed can be supported when in use, thereby improving the stability of the device.

From the above, it can be seen that the foldable escort bed mainly realizes: 1. The space after folding is small, so as to adapt to the limited space of the hospital. 2. The escort bed should be stable when unfolded and folded, and the supporting performance should be good, which is convenient for supporting the user to lie down and sleep.

SUMMARY OF THE INVENTION

The invention provides a foldable and foldable escort bed, the bed surface can be vertically folded and folded, the folded space is small, can be put into a storage cabinet, is easy to place, and is stable in unfolding and folding, and has good supporting performance, which is convenient for supporting users to lie down and sleep.

In order to achieve the above purpose, the present invention adopts the following technical solutions: a foldable and foldable escort bed, comprising several foldable units, the foldable units include: a bed surface, an upper support leg, a bed board slide rail, a No. 1 hinge, a No. 2 hinge Hinge, No. 3 hinge, lower support leg, side hinge, hinge, fixed leg bracket, No. 4 hinge, moving wheel, fixed wheel, the fixed wheel is connected with a fixed leg bracket and a side hinge, and the side hinge is connected with the lower The support legs are connected, the upper ends of the lower support legs are connected to the upper support legs, the upper support legs are connected with the bed board slide rails, the bed board slide rails are fixed under the bed surface, and a hinge is also provided under the bed surface, and the hinges pass through the hinges. It is connected with the fixed leg bracket; the middle part of the lower support leg is also connected with a No. 3 hinge, the No. 3 hinge is connected with the No. 2 hinge, the No. 2 hinge is connected with the No. 1 hinge, and is connected with the slide rail of the bed board, and the No. Connect the fourth hinge, and the mobile wheel is fixed on the fourth hinge.

Wherein, the side hinge is connected with the lower support leg through the side hinge chute, so that the lower support leg can slide linearly with the side hinge chute as the guide rail.

Wherein, the lower support leg and the upper support leg are movably connected, and when the lower support leg and the upper support leg are vertically connected with the bed board slide rail in a straight line, they support the bed surface.

Wherein, the bed surface and the hinge are movably connected, and the hinge is used for folding.

Among them, the No. 2 hinge is connected with the No. 1 hinge through the No. 1 hinge chute, and is connected with the bed board slide rail through the bed board slide rail chute, and the No. 2 hinge is in a straight line on the bed board slide rail chute and the No. When sliding, the No. 1 hinge and No. 3 hinge are driven to fold the lower support leg and the upper support leg.

The No. 1 hinge connects two cross-connected No. 4 hinges, and one end of the No. 4 hinge is connected to the fixed leg bracket chute, and the moving wheel is fixed on the No. 4 hinge; the No. 1 hinge drives two cross-connected No. 4 hinges at one end Taking the intersection of the two No. 4 hinges as the center, it is rotated and folded, and the moving wheels are used to make a linear motion on the ground.

The present invention at least includes the following beneficial effects: unfold the escort bed when it needs to be used and lie on it to rest, fold it up when not in use, and the bed surface can be vertically folded and folded without taking up too much activity space in the ward, At the same time, because there are several foldable units, the number of supports is large and stable.

Description of drawings

Fig. 1 is the structure schematic diagram of the foldable unit of the present invention;

Figure 2 is a schematic diagram of the side hinge structure of the foldable unit of the present invention;

Figure 3 is a schematic structural diagram of the No. 1 hinge of the foldable unit of the present invention;

Fig. 4 is the structural schematic diagram of the slide rail of the foldable unit bed plate of the present invention;

5 is a schematic structural diagram of a foldable unit fixed leg bracket of the present invention;

6 is a schematic structural diagram of the unfolded foldable unit of the present invention;

Figure 7 is a schematic structural diagram of the foldable unit of the present invention after being folded;

FIG. 8 is a schematic structural diagram of an embodiment of the foldable unit of the present invention in an unfolded state;

9 is a schematic structural diagram of an embodiment of the foldable unit of the present invention in a folded state;

10 is a schematic structural diagram of an embodiment of the foldable unit in a folded state of the present invention;

Reference numerals: bed surface-1, upper support leg-2, bed slide rail-3, first hinge-4, second hinge-5, third hinge-6, lower support leg-7, side hinge-8, Hinge-9, Fixed leg bracket-10, No.4 hinge-11, Moving wheel-12, Fixed wheel-13, Storage cabinet-14, Bed slide rail-301, No.1 hinge chute-401, Side hinge Chute-801, Fixed Leg Support Chute-1001.

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

Figures 1 to 7 show an implementation form according to the present invention, a foldable and foldable escort bed, comprising several foldable units, as shown in Figure 1, the foldable units include: a bed surface (1), an upper Support leg (2), bed slide rail (3), No. 1 hinge (4), No. 2 hinge (5), No. 3 hinge (6), lower support leg (7), side hinge (8), hinge ( 9), a fixed leg bracket (10), a No. 4 hinge (11), a moving wheel (12), a fixed wheel (13), the fixed wheel (13) is connected with a fixed leg bracket (10) and a side hinge (8) ), the side hinge (8) is connected to the lower support leg (7), the upper end of the lower support leg (7) is connected to the upper support leg (2), and the upper support leg (2) is connected to the bed slide rail (3) connection, the bed board slide rail (3) is fixed below the bed surface (1), and a hinge (9) is also provided below the bed surface (1), and is connected with the fixed leg bracket (10) through the hinge (9); The middle part of the lower support leg (7) is also connected with the third hinge (6), the third hinge (6) is connected with the second hinge (5), the second hinge (5) is connected with the first hinge (4), and is connected with the second hinge (5). The bed board slide rail (3) is connected, the No. 1 hinge (4) is connected with two cross-connected No. 4 hinges (11), and the moving wheel (12) is fixed on the No. 4 hinge (11).

Among them, in the process of bed folding, it should be noted that there are the following actions:

The side hinge (8) is connected with the lower support leg (7) through the side hinge chute (801), so that the lower support leg (7) can slide linearly with the side hinge chute (801) as a guide rail.

The lower support leg (7) and the upper support leg (2) are movably connected, and when the lower support leg (7) and the upper support leg (2) are vertically connected with the bed board slide rail (3) on a straight line, the opposite (1) Play a supporting role.

The bed surface (1) and the hinge (9) are movably connected, and the hinge (9) is used for folding.

The No. 2 hinge (5) is connected to the No. 1 hinge (4) through the No. 1 hinge chute (401), and is connected to the bed board slide rail (3) through the No. 1 hinge slide groove (301), and the No. 2 hinge (5) ) When the bed slide rail chute (301) and the No. 1 hinge chute (401) slide in a straight line, the No. 1 hinge (4) and No. 3 hinge (6) are driven to the lower support leg (7) and the upper support leg (2) to fold.

The No. 1 hinge (4) is connected to two cross-connected No. 4 hinges (11), and one end of the No. 4 hinge (11) is connected to the fixed leg bracket chute (1001), and the moving wheel (12) is fixed to the No. 4 hinge ( 11) on; the No. 1 hinge (4) drives the two cross-connected No. 4 hinges (11) to rotate and fold with the intersection of the two No. 4 hinges (11) as the center, and use the moving wheel (12). ) in a straight line motion on the ground.

In one embodiment, as shown in FIGS. 8 , 9 , and 10 , the foldable unit can be stored in the storage cabinet (14), and the bed surface (1) of the foldable unit and the upper surface of the storage cabinet (14) are folded when unfolded. After being folded, the bed surface of each foldable unit is vertically flipped down and folded and stored in the storage cabinet (14).

Claims (6)

1. A folding bed of accompanying and attending to of fifty percent discount, includes a plurality of foldable units, foldable unit includes: bed surface (1), go up supporting leg (2), bed board slide rail (3), hinge (4), No. two hinge (5), No. three hinge (6), lower supporting leg (7), side hinge (8), hinge (9), fixed leg support (10), No. four hinge (11), moving wheel (12), fixed wheel (13), its characterized in that, be connected with fixed leg support (10) and side hinge (8) on fixed wheel (13), side hinge (8) are connected with lower supporting leg (7), upper supporting leg (2) is connected to lower supporting leg (7) upper end, go up supporting leg (2) and bed board slide rail (3) and be connected, bed board (3) are fixed in the below of bed surface (1), bed surface (1) below still is provided with hinge (9), is connected with fixed leg support (10) through hinge (9); lower supporting leg (7) middle part still is connected with No. three hinge (6), and No. three hinge (6) are connected with No. two hinge (5), and No. two hinge (5) are connected with hinge (4), and are connected with bed board slide rail (3), and No. four hinge (11) of two cross connection are connected to hinge (4), and moving wheel (12) are fixed on No. four hinge (11).

2. A folding bed as claimed in claim 1, wherein the side hinge (8) is connected to the lower leg (7) via a side hinge runner (801) to enable the lower leg (7) to slide linearly with the side hinge runner (801) as a guide.

3. The folding accompany bed as claimed in claim 1, wherein the lower support leg (7) is movably connected with the upper support leg (2), and when the lower support leg (7) and the upper support leg (2) are vertically connected with the bed board slide rail (3) on a straight line, the bed surface (1) is supported.

4. A folding bed as claimed in claim 1, wherein the bed surface (1) is movably connected with the hinge (9) and is folded by the hinge (9).

5. The folding accompanying bed as claimed in claim 1, wherein the second hinge (5) is connected to the first hinge (4) through a first hinge sliding groove (401) and is connected to the bed board sliding rail (3) through a bed board sliding rail sliding groove (301), and the second hinge (5) drives the first hinge (4) and the third hinge (6) to fold the lower supporting leg (7) and the upper supporting leg (2) when the bed board sliding rail sliding groove (301) and the first hinge sliding groove (401) slide linearly.

6. A folding accompany bed as claimed in claim 1, wherein the first hinge (4) connects two cross-connecting fourth hinges (11), and one end of the fourth hinge (11) is connected to the fixed leg bracket sliding groove (1001), and the moving wheel (12) is fixed on the fourth hinge (11); the first hinge (4) drives one end of the two cross-connection fourth hinges (11) to rotate and fold by taking the cross point of the cross-connection of the two fourth hinges (11) as the center, and the movable wheels (12) are used for making linear motion on the ground.

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