Folding bed convenient to store

Abstract

The utility model relates to the technical field of sleeping beds, and discloses a folding bed convenient to store, which comprises a bed body and a bed frame. When the device is used, the bed body in a square state is stably supported under the combined action of the side supports, the end supports and the supporting pieces, and meanwhile the bed body can limit the folding freedom degree of the end supports. When the folding bed needs to be stored, the bed body can be quickly folded only by lifting up one side, far away from the side supports, of the bed body, and then the whole folding bed can be folded and stored by folding and storing the end supports at the two ends. The unfolding process is opposite to the folding process, the whole folding storage / unfolding process is simple and convenient, and a single person can easily achieve the whole process. And the device is simple in overall structure, light in overall weight, convenient to transfer and small in occupied space after being folded.

Description

Technical Field

[0001] This utility model relates to the field of bed technology, specifically to a folding bed that is easy to store. Background Technology

[0002] A bed is an indispensable piece of furniture in people's daily lives, typically consisting of a bed frame, bed board, and mattress. Beds can be made of wood, metal, plastic, or composite materials, with different materials affecting their durability, comfort, and appearance. There are many types of beds, including single beds, double beds, children's beds, sofa beds, and folding beds, each with its specific purpose and design.

[0003] Folding beds are designed for easy folding and storage, and are often used in situations with limited space. For example, they can be used as hospital beds or nursing beds for infants or as bedside beds in hospital care. Especially when used as hospital nursing beds, the need for daily folding and unfolding necessitates high levels of convenience in folding and storage. However, existing folding beds often have complex folding and unfolding processes, making them difficult to fold quickly and even more challenging for a single person. In scenarios requiring daily folding and unfolding, their use and operation are cumbersome and time-consuming, failing to meet user needs. Utility Model Content

[0004] The technical problem solved by this utility model is that the existing folding bed folding and storage operation process is often complicated and difficult to store quickly, which is difficult to meet the usage needs in scenarios that require daily folding and storage.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A folding bed that is easy to store includes:

[0007] Bed frame;

[0008] The side support includes a support body and connecting rods. The connecting rods are fixedly installed at both ends of the support body, and the distance between the connecting rods at both ends matches the length of the bed. The length of the connecting rods is not less than the thickness of the bed.

[0009] A connecting assembly for rotatably connecting the side support and the bed frame;

[0010] End supports are provided on the outer sides of both ends of the bed and are rotatably connected to the connecting rods via a transition structure. The transition axis between the end supports and the connecting rods is vertically arranged.

[0011] A support member is fixedly mounted on the end bracket and located on the side close to the bed body. The height of the support member is consistent with the height of the bottom surface of the bed body.

[0012] The main body of the support includes a crossbeam and legs, with vertically arranged legs fixedly connected to both ends of the crossbeam.

[0013] In one embodiment of this utility model: the adapter is a hinge structure set on the crossbeam and the bed; or, the adapter is a shaft fixedly set at the end of the bed, and the shaft is rotatably inserted into the connecting rod.

[0014] In one embodiment of this utility model: the end bracket includes an end crossbar and a support leg, and the end crossbar and the connecting rod are rotatably connected by a transition structure.

[0015] In one embodiment of this utility model: the adapter structure includes a first adapter, a second adapter, and a rotating shaft for rotatably connecting the two. The first adapter has a mating groove, and the second adapter has a mating joint that matches the mating groove.

[0016] In one embodiment of this utility model: the connecting rod and the end crossbar are both hollow tubular structures; one end of the first adapter is inserted into the connecting rod or the end crossbar; and one end of the second adapter is inserted into the end crossbar or the end of the connecting rod.

[0017] In one embodiment of this utility model: the connecting rod and the end crossbar are provided with fixing parts at the positions corresponding to the transition structure.

[0018] In one embodiment of this utility model: the first adapter has an arc-shaped transition portion at one end near the second adapter, and the arc-shaped transition portion is located on the side near the bed.

[0019] In one embodiment of this utility model: the first adapter and / or the second adapter include an insertion body and an insertion part, wherein the size of the insertion part at one end near the insertion body is larger than the size at the other end.

[0020] In one embodiment of this utility model: the support member includes a connecting piece and a support piece that are fixedly disposed thereon, and the connecting piece is fixedly connected to the end bracket.

[0021] The folding bed according to this utility model, which is easy to store, has at least one of the following technical effects:

[0022] The beneficial effects of this utility model are:

[0023] When in use, the bed frame, in its flat state, maintains stable support through the combined action of the side supports, end supports, and other supporting components. Simultaneously, the bed frame restricts the folding freedom of the end supports. To fold away, simply lift the side of the bed frame away from the side supports to quickly fold it, then fold down the end supports at both ends to complete the folding and storage process. Unfolding is the reverse of folding; the entire folding / unfolding process is simple and convenient, easily accomplished by a single person. Furthermore, the device has a simple overall structure, is lightweight, easy to move, and occupies minimal space when folded.

[0024] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0025] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings. Obviously, the drawings described below are merely some embodiments of the invention, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort. Wherein:

[0026] Figure 1 This is a three-dimensional structural diagram of the present invention in use;

[0027] Figure 2 This is a utility model Figure 1 A magnified structural diagram of part A in the middle;

[0028] Figure 3 This is a three-dimensional structural schematic diagram of the first adapter of this utility model;

[0029] Figure 4 This is a three-dimensional structural diagram of the support leg of this utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the bed frame being raised during the folding and storage process of this utility model;

[0031] Figure 6 This is a utility model Figure 5 A magnified structural diagram of section B in the middle;

[0032] Figure 7 This is a schematic diagram of the structure of the bed when it is fully folded up during the folding and storage process of this utility model;

[0033] Figure 8 This is a schematic diagram of the end bracket starting to fold during the folding and storage process of this utility model;

[0034] Figure 9This is a three-dimensional structural diagram of the present invention after it is fully folded and stored.

[0035] The reference numerals in the figure are: 1. Bed frame; 2. Side support; 3. Connecting rod; 4. End support; 5. Support component; 6. Outrigger; 7. First adapter; 8. Second adapter. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0039] Please see Figure 1-9 This utility model relates to a folding bed that is easy to store, comprising a bed body 1 and a bed frame. The bed body 1 may include a bed board and a mattress, the mattress being movably connected to the bed board to ensure the comfort of the bed body 1. The bed board may be a frame structure. As an example, the bed board may include several horizontal and vertical bars fixedly connected to each other, wherein the outermost horizontal and vertical bars serve as the frame structure for their respective positions. As another example, the bed board includes two parallel horizontal bars, with multiple vertical bars fixed parallel between the two horizontal bars. Multiple panels are fixedly mounted on the top surface of the frame formed by the horizontal and vertical bars to jointly form the bed board structure.

[0040] Please see Figure 1-9In one embodiment of this utility model, the bed frame may include side supports 2 and two end supports 4. The side supports 2 and end supports 4 each include legs 6. The two ends of the side supports 2 and the legs 6 of the two end supports 4 support the bed frame 1. A base may be provided at the bottom of each leg 6. The size of the base may be larger than the lateral dimension of the leg 6, and the base may be made of a flexible material, such as rubber, to ensure the stability of the leg 6 in contact with the ground. The leg 6 may be configured as a telescopic structure for adjusting the height of the bed frame 1. As an example, the leg 6 includes a support column, on which an outer sleeve is fitted. The outer sleeve may be threaded or slidably engaged with the support column, and multiple pin holes are provided for locking after adjusting the height. The lower end of the support column can also be provided with an inner sleeve, which cooperates with the outer sleeve. Since the support column is mostly made of metal, the smoothness of the up and down adjustment is not high. The inner sleeve can be made of other corresponding materials to cooperate with the outer sleeve, so that the up and down adjustment of the support leg 6 is smoother. Choosing a lightweight material can also reduce the weight of the whole bed and make it easier to move.

[0041] Please see Figure 1-9 In one embodiment of this utility model, the side support 2 may include a support body and a connecting rod 3. The support body is arranged along the length direction of the bed frame 1 and is larger than the length of the bed frame 1 to allow space for the end support 4. The support body may include a crossbeam and legs 6. The two ends of the crossbeam are respectively fixedly connected to vertically arranged legs 6. The connecting rod 3 is fixedly arranged at both ends of the support body. The connecting rod 3 is arranged perpendicular to the crossbeam and legs 6, and the distance between the two ends of the connecting rod 3 matches the length of the bed frame 1. The space between the two ends of the connecting rod 3 is used to accommodate the bed frame 1. The length of the connecting rod 3 is not less than the thickness of the bed frame 1, and may be slightly longer than or equal to the thickness of the bed frame 1. The bed frame 1 is folded and stored between the two ends of the connecting rod 3.

[0042] Please see Figure 1-9 In one embodiment of this utility model, the adapter assembly is used to rotatably connect the side support 2 and the bed frame 1. As an example, the adapter assembly can be a hinge structure set on the crossbeam and the bed frame 1. As another example, the adapter assembly is a shaft fixedly set at both ends of the bed frame 1, and the shaft is rotatably inserted into the inner side of the connecting rod 3. A hinge structure, pin structure, or other structure can be used to achieve a rotatable connection between the side support 2 and the bed frame 1, so that the bed frame 1 can be folded and stored.

[0043] Please see Figure 1-9In one embodiment of this utility model, the end bracket 4 is disposed on the outer sides of both ends of the bed body 1 and is rotatably connected to the connecting rod 3 via a transition structure. The transition axis of the end bracket 4 and the connecting rod 3 is vertically arranged. The end bracket 4 may include an end crossbar and a support leg 6. The end crossbar and the connecting rod 3 are rotatably connected via a transition structure. After the end crossbar is connected to the connecting rod 3, it forms a transverse frame structure at the end of the bed body 1. Furthermore, the rotatable connection between the end crossbar and the connecting rod 3 allows the end bracket 4 to be folded and stored.

[0044] Please see Figure 1-9 In one embodiment of this utility model, the adapter structure can be a hinge structure, a pivot structure, a hinge chain structure, or a pin structure, etc. As an example, the adapter structure includes a first adapter 7, a second adapter 8, and a pivot for rotatably connecting the two. The first adapter 7 has a mating groove, and the second adapter 8 has a mating head fixedly disposed therewith matching the mating groove. The first adapter 7 has vertically oriented adapter holes corresponding to the mating groove, and the second adapter 8 has vertically oriented adapter holes corresponding to the mating head. When the mating head is located within the mating groove, the first adapter 7 and the second adapter 8 are rotatably connected by inserting the pivot into the adapter hole.

[0045] Please see Figure 1-9 In one embodiment of this utility model, the connecting rod 3 and the end crossbar can be configured as hollow tubular structures, and the connecting rod 3 and the end crossbar can be fixedly connected to corresponding adapters. One end of the first adapter 7 can also be inserted into the connecting rod 3 or the end crossbar, and one end of the second adapter 8 is inserted into the cavity at the end of the end crossbar or the end of the connecting rod 3. Then, a fixing member is provided on the connecting rod 3 and the end crossbar at the position corresponding to the adapter structure. The fixing member can be provided on the side, top, or bottom of the connecting rod 3 and the end crossbar. The fixing member can be a pin structure, a screw structure, etc., used to fix the adapter. The first adapter 7 and / or the second adapter 8 include an insertion body and an insertion part, and the size of the insertion part near the insertion body is larger than the size of the other end. The insertion part facilitates the insertion of the adapter with the connecting rod 3 and the end crossbar. The insertion body can be provided with a positioning part to limit the position of the adapter inserted into the connecting rod 3 or the end crossbar.

[0046] Please see Figure 1-9In one embodiment of this utility model, the first adapter 7 has an arc-shaped transition portion at one end near the second adapter 8, and the arc-shaped transition portion is located on the side near the bed body 1. This allows for a smaller gap between the first adapter 7 and the second adapter 8. The arc-shaped transition portion on the inner side of the first adapter 7 does not affect the rotation of the second adapter 8 (end bracket 4) relative to the first adapter 7 (side bracket 2) inward (towards the side of the bed body 1), ensuring the folding and storage function of the end bracket 4. Simultaneously, it restricts the degree of freedom of the end bracket 4 to rotate outward.

[0047] Please see Figure 1-9 In one embodiment of this utility model, the support member 5 is fixedly mounted on the end bracket 4, and the support member 5 can be fixedly connected to the end crossbar or the support leg 6. The support member 5 is located on the side close to the bed frame 1. The support member 5 can be a sheet-like structure fixedly connected to the inner side of the end crossbar, and the height of the support member 5 (sheet-like structure) is consistent with the height of the bottom surface of the bed frame 1. Further, the support member 5 can include a connecting piece and a support piece fixedly (integrally) mounted, and the connecting piece is fixedly connected to the end bracket 4. The support piece is used to support the bed frame 1 in a flattened state. Furthermore, a shielding piece is fixedly mounted on the section of the support piece away from the connecting piece. Thus, the shielding piece, the support piece, and the inner side of the connecting piece or the end frame together form a U-shaped structure, which can better support the bottom of the frame structure bed frame 1, and at the same time, prevent the end of the support piece away from the connecting piece from having a flat end, thus playing a shielding role and preventing user collision injuries. The upper end of the shielding piece is inclined to the side away from the connecting piece so that the bed frame 1 can fall onto the support member 5 better when unfolded. A buffer can be installed on the bottom surface of the bed 1 at the position corresponding to the support member 5. The buffer comes into contact with the support member 5 to buffer and reduce wear.

[0048] The working principle of this utility model:

[0049] In use, the end supports 4 are located at both ends of the bed body 1, which is in a flat position. One end of the bed body 1 (in the width direction) is limited by a connecting component connected to the side supports 2, and the other end is supported by the support member 5. The degree of freedom for the end supports 4 to fold inward is limited by both ends of the bed body 1 (in the length direction). When not in use, the bed body 1 can be lifted by applying force to the side away from the side supports 2. The bed body 1 will rotate around the rotation center of the connecting component until it is folded in a state approximately parallel to the side supports 2. At this point, the end supports 4 can be folded inward to fit against the bottom surface of the bed body 1, thus completing the folding and unfolding of the entire bed. The unfolding process is the reverse of the above process. The entire device has a simple structure, is quick to fold and unfold, and occupies little space, only the sum of the thickness of the bed body 1, the side supports 2, and the end supports 4.

[0050] The foregoing has provided a detailed description of one embodiment of the present invention, but the description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the scope of the claims of the present invention.

Claims

1. A foldable bed for easy storage, characterized in that, The utility model relates to a bed body (1); Side support (2) including support body and connecting rod (3), connecting rod (3) fixedly arranged at both ends of the support body, and the distance size between both ends of connecting rod (3) matches the length size of bed body (1), and the length size of connecting rod (3) is not less than the thickness size of bed body (1); Adapter assembly for rotatingly connecting side support (2) and bed body (1); End support (4) is arranged outside both ends of bed body (1) and is rotatably connected with connecting rod (3) through adapter structure, and end support (4) is vertically arranged with adapter axis of connecting rod (3); Support (5) is fixedly arranged on end support (4) and is located on the side close to bed body (1), and the height position of support (5) is consistent with the height position of the bottom surface of bed body (1). The support body includes a crossbeam and a leg (6), and the two ends of the crossbeam are respectively fixedly connected with the vertically arranged legs (6).

2. The foldable bed of claim 1, wherein, The adapter assembly is a hinge structure arranged on the crossbeam and the bed body (1), or the adapter assembly is a shaft body fixedly arranged at the end of the bed body (1), and the shaft body is rotatably inserted into the connecting rod (3).

3. The foldable bed of claim 2, wherein, The end support (4) includes an end crossbar and a leg (6), and the end crossbar is rotatably connected with the connecting rod (3) through the adapter structure.

4. The foldable bed of claim 3, wherein, The adapter structure includes a first adapter head (7), a second adapter head (8), and a rotating shaft for rotatably connecting the two, the first adapter head (7) is provided with a butt joint groove, and the second adapter head (8) is fixedly provided with a butt joint head matched with the butt joint groove.

5. The foldable bed of claim 4, wherein, The connecting rod (3) and the end crossbar are both hollow tubular structures, one end of the first adapter head (7) is inserted into the connecting rod (3) or the end crossbar, and one end of the second adapter head (8) is inserted into the end crossbar or the connecting rod (3).

6. The foldable bed of claim 5, wherein, The connecting rod (3) and the end crossbar are provided with fixing members at positions corresponding to the adapter structure.

7. The foldable bed of claim 6, wherein, The first adapter head (7) is provided with an arc-shaped transition part close to one end of the second adapter head (8), and the arc-shaped transition part is located on the side close to the bed body (1).

8. The foldable bed of claim 7, wherein, The first adapter head (7) and / or the second adapter head (8) include an insertion main body and an insertion part, and the size of the insertion part close to one end of the insertion main body is greater than the size of the other end.

9. The foldable bed of claim 8, wherein, The support (5) includes a fixedly arranged connecting sheet and a supporting sheet, and the connecting sheet is fixedly connected with the end support (4).

10. The foldable bed of claim 9, wherein, ​

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