Interchangeable combined type children's bed

Abstract

The embodiment of the utility model relates to an interchangeable combined type children's bed, which comprises a first supporting bed frame, a second supporting bed frame, a third supporting bed frame and a fourth supporting bed frame, the first bed board mechanism is detachably arranged on the first supporting bed frame; the edge of the first supporting bed frame in the length direction is provided with an extension piece for supplementing a gap between the adult bed and the child bed; the first supporting bed frame comprises a first bed frame piece and a second bed frame piece which are detachably arranged in pairs in the length direction, and a third bed frame piece and a fourth bed frame piece which are detachably arranged in pairs in the width direction. According to the embodiment of the utility model, a small bed can be directly disassembled and reassembled to be converted into a large bed on the basis of not increasing excessive parts through the detachable bed frame and bed plate mechanism, so that the service life of the children's bed is effectively prolonged, and the children's bed has the characteristics of simple structure, effective resource conservation and convenience in disassembly.

Description

Technical Field

[0001] The utility model embodiment relates to the technical field of infant products, and in particular to an interchangeable combined children's bed. Background Art

[0002] This section introduces the background technology that may be related to various aspects of the embodiments of the present utility model to the readers, and is believed to provide the readers with useful background information, thereby helping the readers to better understand various aspects of the embodiments of the present utility model. Therefore, it can be understood that the description in this section is used for the above purpose and does not constitute an admission of the prior art.

[0003] Infancy is the most critical period that needs care. For the safety of infants, caregivers generally transfer infants to special infant care beds for raising after birth. This not only creates an independent and quiet activity space for infants, but also avoids the problem of poor sleep quality and even squeezing of infants caused by sleeping in the same bed with adults. Due to the rapid development of children, especially the change in height is very significant. The width / height of existing children's beds is basically fixed, which means that as children grow taller, children's beds will become less and less suitable for children to rest in bed, resulting in a shorter use time of existing children's beds. Often, the bed is no longer suitable for children to use without physical damage, and then a juvenile bed will be purchased, causing waste. This not only increases the family's expenditure, but also causes a waste of resources. Therefore, a bed with multiple uses has always been the development and pursuit of technicians in this field, that is, the furniture form can be changed as the child grows, so that the use function of the furniture is changed to a growth-type combination furniture suitable for growing children. For example, modular furniture can be a baby bed, or after the baby bed is disassembled, it can be reassembled into a child bed, table, chair, etc. using the same components and different connection relationships from the baby bed. In this way, the baby bed that has only been used for a short period of one or two years can be transformed into furniture suitable for children of the next age group and continue to be used, so as not to be abandoned and wasteful, or idle at home to occupy space, or to worry about finding the next user. Some families will keep it in order to leave a childhood memory for their children, which makes the children's furniture idle at home. These phenomena will undoubtedly cause waste of resources and space; in addition, the modular children's beds in the prior art also have the following problems: there are many splicing structural parts, the structure is more complicated, and the structure is not compact enough, which leads to high costs. Utility Model Content

[0004] The technical problem to be solved is how to provide an interchangeable combined children's bed.

[0005] In view of the defects in the prior art, the embodiments of the present utility model provide an interchangeable modular children's bed with a simple structure, which can be disassembled and conveniently assembled into a large bed.

[0006] In a first aspect, an embodiment of the utility model provides an interchangeable modular children's bed, comprising:

[0007] A first supporting bed frame, on which bed legs are arranged; and further comprising a first bed board mechanism detachably arranged on the first supporting bed frame;

[0008] An extension piece is provided at the edge of the first supporting bed frame in the length direction to fill the gap between the adult bed and the children's bed;

[0009] The first supporting bed frame includes a first bed frame member and a second bed frame member which are detachably arranged in a pair in a length direction, and a third bed frame member and a fourth bed frame member which are detachably arranged in a pair in a width direction.

[0010] In some other embodiments of the interchangeable modular children's bed described in this specification, a detachable first guardrail device is provided on the first supporting bed frame; the first guardrail device includes a first guardrail portion provided at the head of the bed and a second guardrail portion provided at the foot of the bed.

[0011] In some other embodiments of the interchangeable modular children's bed described in this specification, the first guardrail portion and the second guardrail portion are symmetrically arranged.

[0012] In some other embodiments of the interchangeable modular children's bed described in this specification, a first supporting guardrail portion and a second supporting guardrail portion are connected between the first guardrail portion and the second guardrail portion.

[0013] In some other embodiments of the interchangeable modular children's bed described in this specification, a third guardrail portion is provided on the first guardrail portion;

[0014] A fourth guardrail portion is arranged on the second guardrail portion.

[0015] In some other embodiments of the interchangeable modular children's bed described in this specification, a third supporting guardrail portion is connected between the third guardrail portion and the fourth guardrail portion.

[0016] In some other embodiments of the interchangeable modular children's bed described in this specification, the first guardrail portion is connected to the third guardrail portion via a supporting connection portion; and the second guardrail portion is connected to the fourth guardrail portion via a supporting connection portion.

[0017] In some other embodiments of the interchangeable modular children's bed described in this specification, the supporting connection portion includes a first clamping portion, a second clamping portion, and a connecting locking portion provided between the first clamping portion and the second clamping portion;

[0018] The connecting and locking portion allows the first clamping portion and the second clamping portion to approach each other and lock them.

[0019] In some other embodiments of the interchangeable modular children's bed described in this specification, a hook device is provided on the first guardrail device.

[0020] In a second aspect, the embodiment of the utility model provides an interchangeable modular children's bed.

[0021] include:

[0022] a second supporting bed frame, wherein the second supporting bed frame is provided with bed legs;

[0023] It also includes a first bed board mechanism and a second bed board mechanism detachably arranged on the second supporting bed frame; the first bed board mechanism and the second bed board mechanism are juxtaposed on the second supporting bed frame;

[0024] The second supporting bed frame comprises:

[0025] A first bed frame member, a second bed frame member and an extension member that are detachably arranged in parallel in the length direction; a first support guardrail portion, a third bed frame member and a fourth bed frame member that are detachably arranged in the width direction;

[0026] or,

[0027] The second supporting bed frame comprises:

[0028] A first bed frame member, a second bed frame member and an extension member that are detachably arranged in parallel in the length direction; a first support guardrail portion, a third bed frame member and a fifth bed frame member that are detachably arranged in the width direction;

[0029] or,

[0030] The second supporting bed frame comprises:

[0031] A first bed frame member, a second bed frame member and an extension member are detachably arranged in parallel in the length direction; and a first supporting guardrail portion and a sixth bed frame member are detachably arranged in the width direction.

[0032] In some other embodiments of the interchangeable modular children's bed described in this specification, a detachable second guardrail device is provided on the second supporting bed frame;

[0033] The second guardrail device includes: a first guardrail portion and a second guardrail portion symmetrically arranged at the head of the bed.

[0034] In some other embodiments of the interchangeable modular children's bed described in this specification, the second guardrail device also includes a foot guardrail portion detachably disposed on the second supporting bed frame, and the foot guardrail portion is the second supporting guardrail portion or the third supporting guardrail portion.

[0035] In some other embodiments of the interchangeable modular children's bed described in this specification, a third guardrail portion is provided on the first guardrail portion;

[0036] A fourth guardrail portion is arranged on the second guardrail portion.

[0037] In some other embodiments of the interchangeable modular children's bed described in this specification, the first guardrail portion is connected to the third guardrail portion via a supporting connection portion; and the second guardrail portion is connected to the fourth guardrail portion via a supporting connection portion.

[0038] In some other embodiments of the interchangeable modular children's bed described in this specification, the supporting connection portion includes a first clamping portion, a second clamping portion, and a connecting locking portion provided between the first clamping portion and the second clamping portion;

[0039] The connecting and locking portion allows the first clamping portion and the second clamping portion to approach each other and lock them.

[0040] In some other embodiments of the interchangeable modular children's bed described in this specification, the second guardrail device also includes a bed end guardrail portion detachably arranged on the second supporting bed frame, and the bed end guardrail portion is a symmetrically arranged third guardrail portion and a fourth guardrail portion.

[0041] It can be seen from the above technical scheme that the interchangeable modular children's bed provided by the embodiment of the utility model can be converted into a large bed style by directly disassembling and reassembling the small bed through the detachable bed frame and bed board mechanism without adding too many parts, thereby effectively increasing the service life of the children's bed and having the characteristics of simple structure, effective resource saving and easy disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0043] Figure 1 It is a schematic diagram of the overall structure of an interchangeable modular children's bed in one embodiment of the utility model;

[0044] Figure 2 for Figure 1 A schematic diagram of the structure of a first supporting bed frame of an interchangeable modular children's bed in the embodiment shown;

[0045] Figure 3 It is a schematic diagram of the structure decomposition of an interchangeable modular children's bed in an embodiment of the utility model;

[0046] Figure 4 It is a schematic diagram of the overall structure of an interchangeable modular children's bed in an embodiment of the utility model;

[0047] Figure 5 It is a schematic diagram of the overall structure of an interchangeable modular children's bed in an embodiment of the utility model;

[0048] Figure 6 It is a side view structural schematic diagram of an interchangeable modular children's bed in an embodiment of the utility model;

[0049] Figure 7 It is a side view structural schematic diagram of an interchangeable modular children's bed in an embodiment of the utility model;

[0050] Figure 8 for Figures 5 to 7 A schematic diagram of the support connection structure of an interchangeable modular children's bed in the embodiment shown;

[0051] Fig. 9 It is a schematic diagram of the overall structure of an interchangeable modular children's bed in another embodiment of the utility model;

[0052] Figure 10A-10C This is a schematic diagram of the overall structure of the second supporting bed frame of the interchangeable combined children's bed in another embodiment of the utility model;

[0053] Fig.11 A schematic diagram of the structure of an interchangeable modular children's bed in an embodiment of the utility model;

[0054] Fig.12 It is a schematic diagram of the overall structure of an interchangeable modular children's bed in another embodiment of the utility model;

[0055] Fig.13 This is a schematic diagram of the overall structure of an interchangeable modular children's bed in another embodiment of the utility model. DETAILED DESCRIPTION

[0056] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0057] like Figures 1 to 3As shown, the embodiment of the utility model provides an interchangeable combined children's bed, comprising: a first supporting bed frame 1, on which a bed leg 101 is arranged; further comprising a first bed board mechanism 10 detachably arranged on the first supporting bed frame 1; an extension piece 19 for supplementing the gap between an adult bed and a children's bed is arranged at the edge of the first supporting bed frame 1 in the length direction; the first supporting bed frame 1 comprises a first bed frame member 11 and a second bed frame member 12 detachably arranged in pairs in the length direction, and a third bed frame member 13 and a fourth bed frame member 14 detachably arranged in pairs in the width direction. The interchangeable combined children's bed provided by the embodiment of the utility model is described in detail below.

[0058] In the embodiment of the present utility model, Figures 1 to 5 As shown, when an adult bed and a child bed (small bed) are spliced, due to the different sizes of mattresses or the influence of bed legs or guardrails, the spliced ​​child bed and the adult bed often cannot fit together tightly, leaving a large gap, and the arms or feet may be pinched during activities. In order to avoid this problem, the child bed is provided with an extension piece 19 to supplement the gap between the adult bed and the child bed. In the length direction, the edge of the first supporting bed frame 1 is provided with an extension piece 19 to supplement the gap between the adult bed and the child bed; the length of the extension piece 19 is equivalent to the length of the child bed and / or the adult bed. The upper surface of the extension piece 19 is at a distance from the upper surface of the adult bed mattress by the thickness of a child bed mattress.

[0059] In the embodiment of the present utility model, Figures 1 to 7 As shown, in order to prevent children from falling, a detachable first guardrail device 17 is provided on the first supporting bed frame 1; the first guardrail device 17 includes a first guardrail portion 171 provided at the head of the bed and a second guardrail portion 172 provided at the foot of the bed. The first guardrail portion 171 and the second guardrail portion 172 can be L-shaped, and the first guardrail portion 171 and the second guardrail portion 172 are symmetrically arranged. In order to connect and support well, a first supporting guardrail portion 181 and a second supporting guardrail portion 182 are connected between the first guardrail portion 171 and the second guardrail portion 172. The first supporting guardrail portion 181 and the second supporting guardrail portion 182 are detachably connected to the first guardrail portion 171 and the second guardrail portion 172, respectively. In order to prevent small objects from falling and the safety of infants and children in the bed, a protective cloth cover is provided between the first supporting guardrail portion 171 and the second supporting guardrail portion 172.

[0060] In one embodiment of the present invention, Figures 5 to 7As shown, as the child grows up and increases in height, the child can stretch his legs and climb over, and the guardrail can be raised on the basis of the original guardrail to improve safety. Specifically, the first guardrail portion 171 is detachably provided with a third guardrail portion 173; the second guardrail portion 172 is detachably provided with a fourth guardrail portion 174. A third supporting guardrail portion 183 is connected between the third guardrail portion 173 and the fourth guardrail portion 174. The third guardrail portion 173 and the fourth guardrail portion 174 can increase the protection height. For the safety of infants and children in the bed, a protective cloth cover is provided between the third supporting guardrail portion 173 and the second supporting guardrail portion 174.

[0061] In another embodiment of the present invention, Figures 5 to 8 As shown, the first guardrail portion 171 is detachably connected to the third guardrail portion 173 through the support connection portion 199; the second guardrail portion 172 is detachably connected to the fourth guardrail portion 174 through the support connection portion 199. The support connection portion 199 includes a first clamping portion 191, a second clamping portion 192, and a connecting and locking portion 190 disposed between the first clamping portion 191 and the second clamping portion 192. The connecting and locking portion 190 allows the first clamping portion 191 and the second clamping portion 192 to approach each other and lock. The connecting and locking portion 190 fixes the first clamping portion 191 and the second clamping portion 192 by screws and locks them. The first clamping portion 191 and the second clamping portion 192 clamp the first guardrail portion 171 and the third guardrail portion 173 respectively and fix them. The first clamping portion 191 and the second clamping portion 192 clamp the second guardrail portion 172 and the fourth guardrail portion 174 respectively and fix them. Optionally, the first clamping portion 191 and the second clamping portion 192 may be fastened and locked with the first guardrail portion 171 and the third guardrail portion 173 by screws. The first clamping portion 191 and the second clamping portion 192 may be fastened and locked with the second guardrail portion 172 and the fourth guardrail portion 174 by screws.

[0062] In order to facilitate users to place items during use, a hook device is provided on the first guardrail device. In order to adapt to adult beds of different heights, the bed support legs 101 are height-adjustable bed legs, and the height-adjustable bed legs can adjust the bed body height through the height-adjustable outer leg tube.

[0063] like Figures 9 to 13As shown, another embodiment of the utility model provides an interchangeable modular children's bed, including: a second supporting bed frame 2, on which a bed leg 101 is provided; and also includes a first bed board mechanism 10 and a second bed board mechanism 20 detachably provided on the second supporting bed frame 2; the first bed board mechanism 10 and the second bed board mechanism 20 are juxtaposed on the second supporting bed frame 2. The second support bed frame 2 includes: a first bed frame member 11, a second bed frame member 12 and an extension member 19 that are detachably arranged in the length direction; a first support guardrail portion 181, a third bed frame member 13 and a fourth bed frame member 14 that are detachably arranged in the width direction; or, the second support bed frame 2 includes: a first bed frame member 11, a second bed frame member 12 and an extension member 19 that are detachably arranged in the length direction; a first support guardrail portion 181, a third bed frame member 13 and a fifth bed frame member 15 that are detachably arranged in the width direction; or, the second support bed frame 2 includes: a first bed frame member 11, a second bed frame member 12 and an extension member 19 that are detachably arranged in the length direction; a first support guardrail portion 181 and a sixth bed frame member 16 that are detachably arranged in the width direction. The following is a detailed description of the interchangeable modular children's bed provided by the embodiment of the utility model.

[0064] In the embodiment of the present utility model, Fig. 10A and Fig.11 As shown, the second support bed frame 2 includes: a first bed frame member 11, a second bed frame member 12 and an extension member 19 that are detachably arranged in the length direction; a first support guardrail portion 181, a third bed frame member 13 and a fourth bed frame member 14 that are detachably arranged in the width direction. The length of the third bed frame member 13 is equivalent to the width of the first bed board mechanism 10. The width of the second bed board mechanism 20 is equivalent to the length of the fourth bed frame member 14. In this embodiment, a convertible combined children's bed as a whole is a large bed spliced ​​by two first bed board mechanisms 10 (or second bed board mechanisms 20) of equal width. The third bed frame member 13 and the fourth bed frame member 14 can be spliced ​​end to end or connected end to end to form a stable skeleton structure. From a small bed to a large bed, the small bed can be directly disassembled into parts. It only needs to purchase a second bed board mechanism 20 and assemble it into a large bed according to the requirements of the large bed. All parts of the small bed are used on the large bed, and there is no waste of parts.

[0065] In the embodiment of the present utility model, Fig. 9 and Fig. 10BAs shown, the second supporting bed frame 2 includes: a first bed frame member 11, a second bed frame member 12 and an extension member 19 which are detachably arranged in the length direction; a first supporting guardrail portion 181, a third bed frame member 13 and a fifth bed frame member 15 which are detachably arranged in the width direction; the length of the third bed frame member 13 is equivalent to the width of the first bed board mechanism 10. The width of the second bed board mechanism 20 is equivalent to the length of the fifth bed frame member 15. The length of the fifth bed frame member 15 is greater than the length of the fourth bed frame member 14. In this embodiment, an interchangeable modular children's bed is a large bed formed by splicing two first bed board mechanisms 10 (or second bed board mechanisms 20) of equal width. The third bed frame member 13 and the fifth bed frame member 15 can be spliced ​​end to end or connected end to end or end to end to form a stable skeleton structure. To change a small bed into a large bed, the small bed can be directly disassembled into parts. It only needs to purchase a second bed board mechanism 20 wider than the first bed board mechanism 10 and a fifth bed frame member 15 longer than the fourth bed frame member 14, and assemble them into a large bed according to the requirements of a large bed. Most of the parts of the small bed can be used on the large bed, and only the fourth bed frame member 14 is idle, and no other parts are wasted.

[0066] In the embodiment of the present utility model, Fig. 10A , Fig. 10B and Fig.11 As shown, in order to increase the support strength, the third bed frame member 13 and the fourth bed frame member 14 can be connected and supported by the support foot 111 to ensure strength. The third bed frame member 13 and the fifth bed frame member 15 can be connected and supported by the support foot 111 to ensure strength.

[0067] In the embodiment of the present utility model, Fig. 10C As shown, or, the second supporting bed frame 2 includes: a first bed frame member 11, a second bed frame member 12 and an extension member 19 which are detachably arranged in parallel in the length direction; a first supporting guardrail portion 181 and a sixth bed frame member 16 which are detachably arranged in the width direction. The width of the second bed board mechanism 20 is equivalent to the width of the first bed board mechanism 10. The width of the second bed board mechanism 20 can also be wider than the width of the first bed board mechanism 10. The length of the sixth bed frame member 16 is equivalent to the first supporting guardrail portion 181. In this embodiment, an interchangeable modular children's bed as a whole is a large bed formed by splicing two first bed board mechanisms 10 of equal width (or a first bed board mechanism 10 and a second bed board mechanism 20 of unequal width to the first bed board mechanism 10). To change a small bed into a large bed, the small bed can be directly disassembled into parts. Only a second bed board mechanism 20 and a sixth bed frame member 16 need to be purchased and assembled into a large bed according to the requirements of a large bed. Most of the parts of the small bed can be used on the large bed, and only the third bed frame member 13 and the fourth bed frame member 14 are idle, without wasting other parts.

[0068] In the embodiment of the present utility model, Figures 9 to 13As shown, the second supporting bed frame 2 is provided with a detachable second guardrail device 18; the second guardrail device 18 includes: a first guardrail portion 171 and a second guardrail portion 172 symmetrically arranged at the head of the bed. The first guardrail portion 171 and the second guardrail portion 172 form a new head of the bed. The second guardrail device 18 also includes a bed foot guardrail portion 180 detachably arranged on the second supporting bed frame 2, and the bed foot guardrail portion 180 is formed by reusing the second supporting guardrail portion 182.

[0069] In the embodiment of the present utility model, Fig.12 As shown, the second guardrail device also includes a bed end guardrail portion detachably arranged on the two supporting bed frames, and the bed end guardrail portion is a third guardrail portion 173 and a fourth guardrail portion 174 symmetrically arranged.

[0070] In one embodiment of the present invention, Fig.13 As shown, the first guardrail portion 171 is provided with a third guardrail portion 173; the second guardrail portion 172 is provided with a fourth guardrail portion 174. The first guardrail portion 171 is connected to the third guardrail portion 173 through a supporting connection portion 199; the second guardrail portion 172 is connected to the fourth guardrail portion 174 through a supporting connection portion 199. The first guardrail portion 171 is detachably connected to the third guardrail portion 173 through the supporting connection portion 199; the second guardrail portion 172 is detachably connected to the fourth guardrail portion 174 through the supporting connection portion 199. The supporting connection portion 199 includes a first clamping portion 191, a second clamping portion 192, and a connecting and locking portion 190 disposed between the first clamping portion 191 and the second clamping portion 192. The connecting and locking portion 190 allows the first clamping portion 191 and the second clamping portion 192 to approach each other and lock. The connecting and locking portion 190 fixes and locks the first clamping portion 191 and the second clamping portion 192 by screws. The first clamping portion 191 and the second clamping portion 192 clamp and fix the first guardrail portion 171 and the third guardrail portion 173, respectively. The first clamping portion 191 and the second clamping portion 192 clamp and fix the second guardrail portion 172 and the fourth guardrail portion 174, respectively. Optionally, the first clamping portion 191 and the second clamping portion 192 can be fastened and locked with the first guardrail portion 171 and the third guardrail portion 173 by screws. The first clamping portion 191 and the second clamping portion 192 can be fastened and locked with the second guardrail portion 172 and the fourth guardrail portion 174 by screws.

[0071] In summary, the interchangeable modular children's bed provided in the embodiment of the utility model can be transformed into a large bed style by directly disassembling and reassembling the small bed without adding too many parts through the detachable bed frame and bed board mechanism, thereby effectively increasing the service life of the children's bed and effectively saving resources.

[0072] Finally, it should be noted that in the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0073] In addition, relational terms such as "first", "second", etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations, or cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. Moreover, the term "includes", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or equipment including the elements. Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication and interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0074] In the specification of the utility model, a lot of specific details are described. However, it is understood that the embodiments of the utility model can be practiced without these specific details. In the description of this specification, the description of the reference term "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification. Similarly, it should be understood that in order to simplify the disclosure of the utility model and help understand one or more of the various utility model aspects, in the above description of the exemplary embodiments of the utility model, the various features of the utility model are sometimes grouped together into a single embodiment, figure, or description thereof. However, the disclosed method should not be interpreted as reflecting the following intention: the utility model claimed for protection requires more features than the features clearly stated in each claim. More specifically, as reflected in the claims, the utility model aspect is less than all the features of the single embodiment disclosed above. Therefore, the claims following the specific implementation are hereby expressly incorporated into the specific implementation, wherein each claim itself serves as a separate embodiment of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. It should be noted that, in the absence of conflict or contradiction, the embodiments in this application and the specific features, structures, materials or characteristics described in the embodiments can be combined with each other. The utility model is not limited to any single aspect, nor is it limited to any single embodiment, nor is it limited to any combination and / or replacement of these aspects and / or embodiments. In addition, in the absence of mutual contradiction, a person skilled in the art may use each aspect and / or embodiment of the utility model alone or in combination with one or more other aspects and / or embodiments thereof.

[0075] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. An interchangeable modular children's bed, characterized in that: include: A first supporting bed frame, on which bed legs are arranged; and further comprising a first bed board mechanism detachably arranged on the first supporting bed frame; An extension piece is provided at the edge of the first supporting bed frame in the length direction to fill the gap between the adult bed and the children's bed; The first supporting bed frame includes a first bed frame member and a second bed frame member which are detachably arranged in a pair in a length direction, and a third bed frame member and a fourth bed frame member which are detachably arranged in a pair in a width direction.

2. The interchangeable modular children's bed according to claim 1, characterized in that: The first supporting bed frame is provided with a detachable first guardrail device; the first guardrail device comprises a first guardrail portion provided at the head of the bed and a second guardrail portion provided at the foot of the bed.

3. The interchangeable modular children's bed according to claim 2, characterized in that: The first guardrail portion and the second guardrail portion are symmetrically arranged.

4. The interchangeable modular children's bed according to claim 2, characterized in that: A first supporting guardrail portion and a second supporting guardrail portion are connected between the first guardrail portion and the second guardrail portion.

5. The interchangeable modular children's bed according to claim 2, characterized in that: A third guardrail portion is disposed on the first guardrail portion; A fourth guardrail portion is arranged on the second guardrail portion.

6. The interchangeable modular children's bed according to claim 5, characterized in that: A third supporting guardrail portion is connected between the third guardrail portion and the fourth guardrail portion.

7. The interchangeable modular children's bed according to claim 5, characterized in that: The first guardrail portion is connected to the third guardrail portion via a supporting connection portion; the second guardrail portion is connected to the fourth guardrail portion via a supporting connection portion.

8. The interchangeable modular children's bed according to claim 7, characterized in that: The supporting connection portion includes a first clamping portion, a second clamping portion, and a connecting locking portion arranged between the first clamping portion and the second clamping portion; The connecting and locking portion allows the first clamping portion and the second clamping portion to approach each other and lock them.

9. The interchangeable modular children's bed according to claim 7, characterized in that: The first guardrail device is provided with a hook device.

10. An interchangeable modular children's bed, characterized in that: include: a second supporting bed frame, wherein the second supporting bed frame is provided with bed legs; Also includes a first bed board mechanism and a second bed board mechanism detachably arranged on the second supporting bed frame; The first bed board mechanism and the second bed board mechanism are juxtaposed on the second supporting bed frame; The second supporting bed frame comprises: A first bed frame member, a second bed frame member and an extension member that are detachably arranged in parallel in the length direction; a first support guardrail portion, a third bed frame member and a fourth bed frame member that are detachably arranged in the width direction; or, The second supporting bed frame comprises: A first bed frame member, a second bed frame member and an extension member that are detachably arranged in parallel in the length direction; a first support guardrail portion, a third bed frame member and a fifth bed frame member that are detachably arranged in the width direction; or, The second supporting bed frame comprises: A first bed frame member, a second bed frame member and an extension member are detachably arranged in parallel in the length direction; and a first supporting guardrail portion and a sixth bed frame member are detachably arranged in the width direction.

11. The interchangeable modular children's bed according to claim 10, characterized in that: The second supporting bed frame is provided with a detachable second guardrail device; The second guardrail device includes: a first guardrail portion and a second guardrail portion symmetrically arranged at the head of the bed.

12. The interchangeable modular children's bed according to claim 11, characterized in that: The second guardrail device further comprises a bed end guardrail portion detachably arranged on the second supporting bed frame, and the bed end guardrail portion is a second supporting guardrail portion or a third supporting guardrail portion.

13. The interchangeable modular children's bed according to claim 11, characterized in that: A third guardrail portion is disposed on the first guardrail portion; A fourth guardrail portion is arranged on the second guardrail portion.

14. The interchangeable modular children's bed according to claim 13, characterized in that: The first guardrail portion is connected to the third guardrail portion via a supporting connection portion; the second guardrail portion is connected to the fourth guardrail portion via a supporting connection portion.

15. The interchangeable modular children's bed according to claim 14, characterized in that: The supporting connection portion includes a first clamping portion, a second clamping portion, and a connecting locking portion arranged between the first clamping portion and the second clamping portion; The connecting and locking portion allows the first clamping portion and the second clamping portion to approach each other and lock them.

16. The interchangeable modular children's bed according to claim 11, characterized in that: The second guardrail device also includes a bed end guardrail portion detachably arranged on the second supporting bed frame, and the bed end guardrail portion is a third guardrail portion and a fourth guardrail portion symmetrically arranged.

17. The interchangeable modular children's bed according to any one of claims 1 to 16, characterized in that: The bed legs are height-adjustable bed legs, and the height of the bed body is adjusted by means of height-adjustable outer leg sleeves.

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