TWM524663U - Assembled low bed structure - Google Patents

Description

Combined low bed structure

This creation relates to a combined low bed structure that facilitates disassembly and assembly and can adjust the height of the bed.

Press, people spend about 1/3 of their time in bed to rest or sleep, so the bed has a very close relationship with people's lives, especially for some patients or elderly people who are sick, staying longer in bed Even if you have to lie on the bed for life, the traditional bed is not enough for the person lying on the bed, because some patients or people lying on the bed are inconvenient, and they have to feed drugs or food. Convenience.

Therefore, the creator has previously developed an electric bed back adjustment structure, which is pivotally connected to the back bed plate on the bed frame, and a climbing structure is assembled on the bed frame, and the climbing structure uses a telescopic power source to connect the rotating shaft, and A support rod is arranged on the rotating shaft to support the back bed plate, so as to achieve the purpose of lifting the bed plate, so that the person lying on the bed is convenient to sit up and capable of feeding medicine or food.

Although the design has been practical and convenient, the bed is too large, which is very inconvenient for packaging or transportation and increases the cost burden. As for the design of the bed to prevent the patient from falling, the design is low and there is no side panel, which is convenient for landing. However, because it is fixed in the low bed design, it cannot be applied to people who are generally free to move. limit.

The creators specialize in the research and development of medical bed supplies. For the inconvenience of such bed groups, there is a reform heart, so through continuous experimentation and reform, combined with their own professional and combined with many years of work experience. Finally, after several revisions and improvements, I created the original creation.

This creation relates to a combined low bed structure, in particular to an electric bed structure that can be disassembled and assembled and can adjust the height of the bed. Mainly including the headboard, the front bed floor, the rear bed floor, the footboard and the left and right side panels, and the front and rear end of the electric cylinder and fixed in front The connecting rod device of the bed bottom plate and the rear bed bottom plate.

This creation can be disassembled by means of assembly, so it can be folded together before assembly, and can effectively reduce the volume, in addition to facilitating the packaging operation and small size and convenient transportation, it can save costs, especially by dismantling It is easy to handle and easy to handle, and it is more economical.

As for the bed design of this creation, although the design of the low bed is the main axis, for the patients or those with inconvenience, even those who are old and weak, the special connecting rod design reduces the bed to be close to the ground, not There is a danger of falling to the ground. When the freely movable person uses it, the bed can be adjusted for height and low lift, and the two-stage lifting is adopted, and can be adjusted to the fixed position according to the need, so that the design of the bed can be used to reach the low bed or the normal bed. Applicable, greatly enhance the diversity and convenience of this creation.

In addition, the front bed board is connected with the connecting rod device by the electric cylinder, so as to achieve the purpose of tilting the front bed floor, and the tilt angle of the general jacking is between 0 and 75 degrees, and can be used for sitting in a bed. The rear bed floor is also designed with an electric cylinder and a connecting rod device, and the bottom plate of the rear bed can also be tilted at an angle to make the leg of the bedridden comfortable.

When the bed of this creation is raised to a normal height, the sides of the creation are designed with side panels to prevent people lying on the bed from accidentally falling down on the ground and causing accidental injury. The side panel is movable and can be removed and used at any time. Of course, the connecting rod can also be designed to be collapsible. When not in use, the pusher is tilted and flattened on the bed board, or the side panel is designed to be open, and Pull it out to facilitate the bunk bed.

[this creation]

1‧‧‧ headboard

10‧‧‧Support wheel

2‧‧‧ Front bed floor

20‧‧‧Active shelf

21‧‧‧ pole

22‧‧‧Combined block

3‧‧‧Back bed floor

30‧‧‧Active shelf

301‧‧‧Active shelf

302‧‧‧Active shelf

31‧‧‧ accommodating holes

32‧‧‧Combined blocks

4‧‧‧bedboard

40‧‧‧Support wheel

5‧‧‧ side panels

6‧‧‧Transport

61‧‧‧Positioning column

62‧‧‧Positioning column

63‧‧‧Carillon

64‧‧‧Cars

7‧‧‧Transport

71‧‧‧Positioning column

72‧‧‧Positioning column

73‧‧‧Carillon

74‧‧‧Carillon

8‧‧‧ linkage device

81‧‧‧Motor

82‧‧‧Electric cylinder

820‧‧‧ Telescopic shaft

83‧‧‧ shaft

84‧‧‧ pivoting seat

85‧‧‧Pushing rod

The first picture is a three-dimensional exploded view of the creation.

Figure 2 is a perspective view of the creation.

Figure 3 is a schematic diagram of the bed when the creation is folded.

Figure 4 is a schematic diagram of the creation after the creation.

Figure 5 is a schematic diagram showing the folding of another embodiment of the present creation.

Figure 6 is a schematic view showing another embodiment of the present invention after folding.

Figure 7 is a schematic diagram of the lifting and lowering of the floor of the bed.

Figure 8 is a schematic diagram of the lifting and lowering of the floor of the bed.

Figure 9 is a schematic diagram of the lifting and lowering of the floor of the bed.

Figure 10 is a schematic diagram of the opening of the side panel of the creation.

Figure 11 is a schematic diagram of the linkage device of the present creation.

Figure 12 is a schematic diagram of the linkage device of the present invention.

Figure 13 is a schematic diagram of the linkage device of the present creation.

Figure 14 is a schematic diagram of the linkage device of the present invention.

Figure 15 is a schematic diagram of the rise of the bed floor before the creation.

Figure 16 is a schematic diagram of the rise of the bed floor before and after the creation.

First of all, please refer to Figure 1, which is a three-dimensional exploded view of the creation, mainly consisting of headboard 1, front bed floor 2, rear bed floor 3, footboard 4 and side panels 5 (see Figure 2 for cooperation). Shown). Supporting wheels 10 and 40 are respectively arranged on both sides of the bottom end of the headboard 1 and the footboard 4, except for supporting the bed body and moving the bed body. Of course, the supporting wheels 10 and 40 are provided with a cassette pressing, and the supporting wheel can be 10 and 40 card positioning, so that the bed can not be fixed.

Next, the bottom end of the front bed bottom plate 2 and the rear bed bottom plate 3 are respectively provided with a connecting rod device and an electric cylinder, which can push up the front bed bottom plate 2 and the rear bed bottom plate 3 to make an inclined angle. As for the side panels 5 being arranged on both sides, the person lying on the bed can be prevented from falling down, and the side panels 5 can be folded or split, and the bed can be conveniently placed.

When assembling, please still refer to the first and second figures. First insert the strut 21 at both ends of the front bed bottom plate 2 into the receiving hole 31 on both sides of the rear bed bottom plate 3, and then lock it by screws or other connecting elements. Solid, so that the front and rear bed bottoms 2, 3 are integrated into one. The joint bed 22 is provided at the joint between the front bed bottom plate 2 and the headboard plate 1, and the joint block 32 is also provided at the joint between the rear bed bottom plate 3 and the footboard plate 4, and the headboard 1 and the front bed bottom plate 2 can be respectively respectively The rear bed bottom plate 3 and the footboard 4 are integrally connected, and the bed bottom plate can also be lifted and lowered to adjust the height of the bed bottom plate. In addition, on both sides of the bottom plate of the bed, side plates 5 are respectively provided, which are separable, which can prevent people lying on the bed from falling, and the side plates 5 are designed to be folded or opened for convenience in getting on and off the bed. To facilitate the bed.

Please refer to FIG. 3, which is a schematic diagram of the folding of the bed body. The headboard 1, the front bed floor 2, the rear bed floor 3 and the footboard 4 are disassembled by a pair of transport frames. 6, and assemble them together. The transport frame 6 is provided with two protruding positioning posts 61, 62 at the center, and the two sides of the positioning posts 61, 62 are respectively provided with the latching posts 63, 64.

When folding, please refer to Figure 4, which is a schematic diagram after the creation of the original folding. The transport frame 6 is for the left and right, and the front bed 2 can stand vertically. The positioning column 62 is inserted into the positioning column 62, and the bed bottom plate 3 is inserted into the positioning post 61 by the receiving holes 31 on both sides, and the headboard 1 and the footboard 4 are respectively inserted into the latches on both sides of the positioning posts 61 and 62. The columns 63 and 64 enable the headboard 1, the front bed floor 2, the rear bed floor 3 and the footboard 4 to be vertically fixed on the transport frame 6, which can be conveniently packaged and reduced in size, which is convenient for transportation and can be transported. Save a lot of money.

For the structure of the transport rack, please refer to the figures 5 and 6, which is another embodiment of the present invention. The transport rack 7 also has positioning posts 71 and 72, and the two sides are the clips 73 and 74, but Without the pulleys, when the headboard 1, the front bed floor 2, the rear bed floor 3, and the footboard 4 are placed, they are pushed by the support wheels 10, 40 of the headboard 1 and the footboard 4.

Next, please continue to refer to the figure 7~9, which is the schematic diagram of the floor lifting of the bed of the present creation. After the assembly of the bed is completed, the front bed floor 2 and the back bed floor 3 are respectively combined with the headboard 1 and the footboard 4 The bottom end of the bed, so that the bottom plate of the bed is almost flush with the ground, and the lying person can avoid the danger of falling to the ground, and the side plate 5 is combined with the bottom plate of the bed, and the bottom plate 5 can be folded or opened to facilitate the upper and lower beds. Of course, when the bottom plate of the bed is at the lowest point, the side plate 5 can also be disassembled, which is more convenient for upper and lower beds.

However, when the user is free to move, the floor of the bed can be raised to an appropriate height (as shown in Figure 8 or Figure 9). As with the general bed, the side panel 5 must be installed to prevent it. The accident of falling down is generated, and the design of the side panel 5 can prevent the accident of falling down, but it affects the convenience of loading and unloading. Then, as shown in Fig. 10, it is a schematic diagram of the opening of the side panel of the present invention. Most of the traditional bed body is designed with a folded side panel, and can be folded flat on the bottom of the bed. The creation is designed to be open and does not need to be pressed.掣 推动 推动 推动 推动 推动 推动 推动 推动 推动 推动 推动 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜 倾斜

For the action of the connecting rod device, please refer to the figure 11~14, which is a schematic diagram of the connecting rod device of the present invention. The connecting rod device 8 mainly has a power source, that is, a motor 81, which drives a moving electric cylinder 82, and the connecting rod The device 8 has a shaft 83, and a pivot seat 8 is arranged at the center. 4, which is pivotally connected with the telescopic shaft 820 of the electric cylinder 82, is located on both sides of the shaft 83 and is fixed with a push rod 85. When the electric cylinder 82 is not activated, the integral connecting rod device 8 maintains a flat state. Just underneath the bed floor, the bed floor can be lowered to be flush with the ground (as shown in Figure 9).

When the electric cylinder 82 is started, the telescopic shaft 820 extends out of the push-pull pivoting seat 84. Since the two ends of the shaft 83 are abutted on the bottom plate of the bed and cannot move back and forth, the pivoting seat 84 is raised upward (for example, As shown in Fig. 12, the push rod 85 fixed to both sides of the shaft 83 is also raised.

When the telescopic shaft 820 of the electric cylinder 82 is extended longer, the rising angle of the jacking rod 85 fixed to the shaft 83 is larger, as shown in Fig. 13, until the telescopic shaft 820 protrudes to the highest point, so as to push The rod 85 is tilted to a maximum angle, typically between 0 and 75 degrees (see Figure 14 for reference).

In addition, referring to FIG. 15, when the bottom plate of the bed is combined with the connecting rod device 8, the front bed bottom plate 2 is provided with a movable frame 20 which is connected with the top push rod 85 of the connecting rod device 8, thereby starting the electric motor. In the case of the cylinder 82, the movable frame 20 can be pushed up and tilted up to the desired angle.

As for the connecting rod device 8 combined with the rear bed bottom plate 3, as shown in Fig. 16, the movable frame plate 30 of the rear bed bottom plate 3 is in a two-piece center to be in a live state, so when the push-up movable frame plate 301 rises When the movable frame 302 is inclined in the opposite direction, the leg can be placed on the movable frame 30 to produce an inverted V-shaped angle, which is more comfortable.

In summary, the combination of the creation and disassembly methods can effectively fold the bed group, not only retaining the original functions, but also facilitating packaging and transportation, and can actually reduce the cost and adjust the low bed design. The bed floor is raised and lowered to achieve the purpose of use for general bed body, and the scope of application is wider. It is more practical and progressive than the traditional bed body, and the reason is in line with the new patent requirements.

1‧‧‧ headboard

10‧‧‧Support wheel

2‧‧‧ Front bed floor

21‧‧‧ pole

22‧‧‧Combined block

3‧‧‧Back bed floor

31‧‧‧ accommodating holes

32‧‧‧Combined blocks

4‧‧‧bedboard

40‧‧‧Support wheel

Claims (3)

The utility model relates to a combined low bed structure, which mainly comprises a headboard, a front bed floor, a rear bed floor, a footboard, a side plate and an electric cylinder and a connecting rod device, wherein the front and rear bed bottom plates are first connected and respectively combined with the bed The head plate and the footboard are combined with side plates on both sides, and the front and rear bed bottom plates are provided with connecting rod devices, and the connecting rod device is driven by the electric cylinder; the front bed floor is provided with a strut, and the rear The bottom plate of the bed is correspondingly provided with a receiving hole for engaging the screw, and the other end of the front bed bottom plate and the rear bed bottom plate are formed with a joint block, which is respectively pivotally connected with the headboard and the footboard to form a bed body, and The bed bottom can be adjusted to the lifting height. The combined low bed structure of claim 1, wherein the headboard, the front bed floor, the rear bed floor and the footboard are detachable and retracted by a set of transport frames, the transport frame being centrally disposed There are two sets of positioning columns, and the two sides are respectively provided with a card column for the headboard, the front bed floor, the back bed floor and the footboard to be vertically folded and folded together. The combined low bed structure according to claim 1, wherein the front bed bottom plate and the rear bed bottom plate are respectively provided with connecting rod devices, and the electric starting cylinder is driven by the motor to push the adjusting bed bottom plate to generate an inclined angle.