Assembly type bed set

The modular bed set addresses the issue of varying user support needs and environmental waste by allowing selection of spring coil hardness and replacement of individual parts, enhancing user comfort and sustainability.

JP2025167746AActive Publication Date: 2025-11-07BUDDHA SHENG INTERNATIONAL LTD
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Patent Information

Application Number
JP2024072621
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-04-26
Publication Date
2025-11-07
Estimated Expiration
2044-04-26

AI Technical Summary

Technical Problem

Conventional mattresses, particularly pocket coil mattresses, fail to provide different levels of firmness and support for users with varying body shapes and weights, and require the entire mattress to be replaced if damaged, which is costly and environmentally detrimental.

Method used

A modular bed set comprising a first and second base, connecting members, replaceable elastic cushion bodies, and a headboard, allowing users to select spring coil elastic bodies of varying hardness and replace only damaged units, ensuring personalized support and reducing waste.

Benefits of technology

The bed set provides customizable support for different body parts and minimizes environmental impact by enabling replacement of individual components rather than the entire mattress.

✦ Generated by Eureka AI based on patent content.

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Abstract

To provide an assembly type bed set.SOLUTION: An assembly type bed set has an assembly type base, a replaceable elastic cushion body 40, a contact cushion body 50, and a head board 60. The replaceable elastic cushion body 40 is placed on an assembly type base. The replaceable elastic cushion body 40 has: a first cover 41; and a plurality of elastic bodies 42 formed of spring coils installed in the first cover 41 so as to be put in and out. The contact cushion body 50 is placed on the replaceable elastic cushion body 40 and is removably connected to the replaceable elastic cushion body 40. The contact cushion body 50 has: a second cover 51; and a support member 52 installed inside the second cover 51 so as to be put int and out. The head board 60 is removably connected to the assembly type base.SELECTED DRAWING: Figure 2
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Description

[Technical Field]

[0001] The present invention relates to a bed set, and more particularly to a sectional bed set. [Background technology]

[0002] Most conventional assembled beds consist of a single bed base and a mattress. Mattresses are mainly divided into two types: pocket coil mattresses and bonnell coil mattresses.

[0003] The spring coils in a Bonnell coil mattress are interconnected. This type of design is prone to noise due to friction, and when pressure is applied, the entire mattress sinks, creating a gap between the body and the mattress, which does not meet ergonomic needs. Pocket coil mattresses are made by placing independent spring coils in a cylindrical nonwoven bag and connecting them to form a mattress. Each spring coil receives force independently, and therefore elastically rebounds independently, providing different support to different parts of the body. Moreover, the spring coils do not interfere with each other, providing better support and comfort.

[0004] However, conventional pocket coil mattresses have the following problems. This is the case when users of a double-sized mattress have different body shapes and weights. For example, when used by a married couple, the larger person (such as the husband) will obviously need more support than the smaller person (such as the wife). However, conventional pocket coil mattresses cannot provide different levels of firmness and support, and therefore cannot meet the needs of different users. The above problem also applies to single bed mattresses.

[0005] Additionally, the single bed platform design has another drawback. That means if the mattress is damaged, the entire mattress needs to be replaced. This is not only cost-effective but also places a heavy burden on the environment. Summary of the Invention [Problem to be solved by the invention]

[0006] The above prior art has the drawbacks of being unable to provide different firmness and support for different users' body shapes and weights, and of requiring the entire mattress to be replaced if it is damaged, which is not only cost-effective but also has an adverse effect on the environment. [Means for solving the problem]

[0007] The present invention relates to an extremely environmentally friendly knock-down bed set that can provide necessary support to each part of the body by selecting elastic bodies made of spring coils with different hardness according to individual needs, and does not require replacement of the entire bed in case of damage.

[0008] The assembly bed set according to the present invention includes a first base, a second base, a connecting member, a replaceable elastic cushion body, a contact cushion body, and a headboard; The first base has a first mounting groove installed on one side along the horizontal direction and a coupling groove installed on the other side along the horizontal direction, the second base has a second mounting tank installed on one side along the horizontal direction; a first inserting portion and a second inserting portion are respectively protruding from both sides of the connecting member, the first inserting portion being removably coupled to the first mounting groove, and the second inserting portion being removably coupled to the second mounting groove, so that the first base and the second base are arranged adjacent to each other in a longitudinal direction; The replaceable elastic cushion body is placed on the first base and the second base, the replaceable elastic cushion body has a first cover and a plurality of spring coil elastic bodies installed in the first cover so as to be removable, the contact cushion body is placed on the replaceable elastic cushion body and is removably connected to the replaceable elastic cushion body, the contact cushion body has a second cover and a support member installed in the second cover so as to be removable, The headboard has a fixing portion, and the fixing portion is removably connected to the connecting tub.

[0009] Another embodiment of the present invention provides an assembly bed set, which includes two first bases, two second bases, two connecting members, a plurality of horizontal connectors, a replaceable elastic cushion body, a contact cushion body, and a headboard; The first bases each have a first mounting groove installed on one side along the horizontal direction and a connecting groove installed on the other side along the horizontal direction, and the first bases each have a first connecting groove, and the first connecting groove and the first mounting groove are installed in directions perpendicular to each other; The second base has a second mounting groove installed on one side along the horizontal direction and a second side connecting groove installed in a direction perpendicular to the second mounting groove, a first inserting portion and a second inserting portion are respectively protruding from both sides of the connecting member, the first inserting portion being removably connected to the first mounting groove, and the second inserting portion being removably connected to the second mounting groove, so that the first base and the second base are arranged adjacent to each other in a longitudinal direction; The horizontal connectors are removably coupled to two adjacent first connecting tanks, respectively, so that the two first bases are arranged side by side along the horizontal direction, and are removably coupled to two adjacent second connecting tanks, so that the two second bases are arranged side by side along the horizontal direction; The replaceable elastic cushion body is placed on the first base and the second base, the replaceable elastic cushion body has a first cover and a plurality of spring coil elastic bodies installed in the first cover so as to be removable, the contact cushion body is placed on the replaceable elastic cushion body and is removably connected to the replaceable elastic cushion body, the contact cushion body has a second cover and a support member installed in the second cover so as to be removable, The headboard has a plurality of fastening parts, which are removably coupled to the coupling basin.

[0010] The present invention allows users to select spring coil elastic bodies of different hardness and place them in the replaceable elastic cushion body according to their needs, thereby providing different support effects to different parts of the body. Furthermore, even if an individual spring coil elastic body is damaged, it is not necessary to replace the whole body, but only the damaged unit, which provides an extremely high environmental protection effect. [Brief explanation of the drawings]

[0011] [Figure 1] 1 is a schematic view of the exterior of a first embodiment of an assembly bed set according to the present invention, showing a single bed type. [Figure 2] 1 is a structural exploded schematic diagram of a first embodiment of an assembly bed set according to the present invention, showing a cross section of a replaceable elastic cushion body cut along line AA. [Figure 3] FIG. 2 is another exploded view of the first embodiment of the assembly bed set according to the present invention. [Figure 4] 1 is a horizontal sectional view of the first embodiment of the assembled bed set according to the present invention, showing the fastening of the second base and the second bottom plate; FIG. [Figure 5] 1 is a longitudinal sectional view of the first embodiment of the assembled bed set according to the present invention, showing the connection and fastening of the first base, the second bottom plate and the connecting member; FIG. [Figure 6] FIG. 10 is a schematic view of the exterior of a second embodiment of the assembly bed set according to the present invention, showing a double bed type. [Figure 7] FIG. 10 is a structural exploded view of a second embodiment of the assembly bed set according to the present invention. [Figure 8] 10 is a horizontal partial cross-sectional view of the second embodiment of the assembled bed set according to the present invention, showing the connection and fastening of the horizontal connector and two second bases. FIG. DETAILED DESCRIPTION OF THE INVENTION

[0012] In order to explain the central idea set forth in the above invention content, specific embodiments are used below. To better explain the principles of the invention, specific language will be used to describe these embodiments. However, this is clearly not intended to limit the scope of the invention. Various modifications and further improvements, including any application of the technical features and principles of the present invention, may be conceived and made by persons skilled in the relevant technical field, and these modifications and applications are also within the scope of the present invention.

[0013] In the present invention, various components are described using terms such as "first" and "second," but these terms are not intended to be limiting. The longitudinal direction of the bed is defined as the "vertical direction," and the short side direction of the head, which is perpendicular to the longitudinal direction, is defined as the "horizontal direction." In the embodiments presented below, identical parts are described with the same reference numerals.

[0014] As shown in Figures 1 to 5, which show a first embodiment of the assembly bed set 100 of the present invention, the assembly bed set 100 in the first embodiment is a single bed type and includes an assembly base, a first base 10, a second base 20, a connecting member 30, a replaceable elastic cushion body 40, a contact cushion body 50, and a headboard 60.

[0015] As also shown in FIG. 3, the first base 10 has a first mounting groove 11 and a connecting groove 12 installed opposite it along the horizontal direction, and the number of first mounting grooves 11 and connecting grooves 12 is two each, and they are installed in parallel. The first mounting tank 11 has a first inclined surface 13 on the outside, and a square first corresponding tank 14 is installed on the top of the first base 10. The first recessed tanks 15 are respectively installed at the four corners of the bottom of the first corresponding tank 14 , and the height of the first corresponding tank 14 is higher than the height of the first recessed tanks 15 . Feet 16 are provided at each corner of the bottom of the first base 10 to support it on the floor surface.

[0016] The structure of the second base 20 is approximately the same as that of the first base 10 . The second base 20 has a second mounting groove 21 along the horizontal direction. The number of second mounting tanks 21 is two, and they are installed in parallel. The second mounting tank 21 has a second inclined surface 22 on the outside, and a square second corresponding tank 23 is installed on the top of the second base 20. The second recessed troughs 24 are respectively installed at the four corners of the bottom of the second corresponding trough 23 , and the height of the second corresponding trough 23 is higher than the height of the second recessed troughs 24 . Feet 25 are provided at each corner of the bottom of the second base 20 to support it on the floor surface.

[0017] The connecting member 30 has a third inclined surface 31 and a fourth inclined surface 32 arranged oppositely, a first inserting installation portion 33 protruding from the third inclined surface 31, and a second inserting installation portion 34 protruding from the fourth inclined surface 32. The first insert installation portion 33 is removably connected to the first mounting tank 11, and the second insert installation portion 34 is removably connected to the second mounting tank 21, thereby arranging the first base 10 and the second base 20 adjacent to each other and in parallel along the vertical direction (see Figure 5). In this embodiment of the present invention, the third inclined surface 31 is adjacent to the first inclined surface 13, and the fourth inclined surface 32 is adjacent to the second inclined surface 22, so that the connecting member 30 is in close contact between the first base 10 and the second base 20. The connecting member 30 is fixed to the first base 10 and the second base 20 through a locking unit 70, which has at least a screw 71 and a nut 72, thereby enabling the connecting member 30 to be detached and connected between the first base 10 and the second base 20.

[0018] In the embodiment of the present invention, the device further includes a first bottom plate 17 and a second bottom plate 27 , and the first bottom plate 17 covers the first base 10 and the first inserting portion 33 . The second bottom plate 27 covers the second base 20 and covers the second insertion portion 34 . Moreover, the first bottom plate 17 and the second bottom plate 27 can have replaceable elastic cushion bodies 40 placed thereon.

[0019] The outer shape of the first bottom plate 17 corresponds to the shape of the first corresponding tank 14, so that the first bottom plate 17 is fitted to and installed in the first corresponding tank 14. The outer shape of the second bottom plate 27 corresponds to that of the second corresponding tank 23, so that the second bottom plate 27 is fitted into and installed in the second corresponding tank 23. Four first convex blocks 171 are installed on the bottom of the first bottom plate 17, and are connected to the first recessed trough 15. Four second convex blocks 271 are installed on the bottom of the second bottom plate 27, and are connected to the second recessed trough 24. As a result, the first bottom plate 17 and the second bottom plate 27 are stably and fixedly connected to the first base 10 and the second base 20, respectively.

[0020] As shown in Figures 2 and 3, in an embodiment of the present invention, a plurality of first small recesses 172 are provided on the top of the first bottom plate 17, and a plurality of second small recesses 272 are provided on the top of the second bottom plate 27. The top of the connecting piece 30 is provided with a plurality of third small recesses 35, and the first and second insert mounting portions 33 and 34 are provided with a plurality of fourth small recesses 36 in the longitudinal direction on their surfaces. The small recesses allow the first bottom plate 17, the second bottom plate 27, and the connecting member 30 to be lightweight.

[0021] The outer dimensions of the replaceable elastic cushion body 40 and the contact cushion body 50 are all the same as a single bed mattress size. The replaceable elastic cushion body 40 is placed on the first base 10 and the second base 20 of the assembled base, and the contact cushion body 50 is placed above the replaceable elastic cushion body 40, on which the user can lie. The replaceable elastic cushion body 40 has a first cover 41 and a plurality of spring coil elastic bodies 42 that are installed inside the first cover 41 so as to be removable.

[0022] In the embodiment of the present invention, the replaceable elastic cushion body 40 has a first joining portion 43 on one side thereof, and a first fastener member 44 on the other side thereof opposite to the first joining portion 43 . The spring coil elastic body 42 can be inserted or removed by opening and closing the first fastener member 44. Each spring coil elastic body 42 is configured by arranging a plurality of pocket coils made of spring coils in a row. Moreover, the number of spring coil elastic bodies 42 is three. The three spring coil elastic bodies 42 have different hardnesses, and the user can select the spring coil elastic body 42 with the appropriate hardness according to their needs and place it inside the first cover 41 to provide support according to the body part. At the same time, a spring coil elastic body 42 that is insufficiently supported or damaged can be easily replaced.

[0023] The contact cushion body 50 is removably coupled to the replaceable elastic cushion body 40 . The contact cushion body 50 has a second cover 51 and a support member 52 that is installed within the second cover 51 so that it can be inserted and removed. In one embodiment of the present invention, the material of support member 52 is latex, which has the ability to recover its original shape after being subjected to pressure. The contact cushion body 50 and the replaceable elastic cushion body 40 have a second joint 53 on their corresponding sides, and the second joint 53 and the first joint 43 have a fastener structure, by which the two are removably connected to each other. The contact cushion body 50 has a second fastener member 54 on the side opposite to the second joining portion 53, and the support member 52 can be inserted or removed by opening and closing the second fastener member 54.

[0024] The headboard 60 has a soft cushion portion 61 and a fixing portion 62 extending horizontally from the soft cushion portion 61, and the number of the fixing portions 62 is a pair. The headboard 60 is removably coupled to the coupling chamber 12 of the first base 10 of the knockdown base through a fastening portion 62 . In the embodiment of the present invention, the locking unit 70 secures the headboard 60 to the first base 10 .

[0025] As a result, the present invention allows the user to select spring coil elastic bodies 42 of different hardness and place them in the replaceable elastic cushion body 40 according to the user's needs, thereby providing the support effect required for each part of the body. At the same time, even if an individual spring coil elastic body 42 is damaged, it is not necessary to replace the whole body, but only the damaged unit, which has a very high environmental protection effect. Furthermore, the first base 10 and the second base 20 of the present invention are combined vertically by the connecting member 30, which makes them easy to transport and carry, and also makes them easy to assemble and maintain.

[0026] As shown in Figures 6 to 8, which show a second embodiment of the assembly bed set 200 according to the present invention, the assembly bed set 200 in the second embodiment is a double bed type, and includes two first bases 10, two second bases 20, two connecting members 30, a replaceable elastic cushion body 40, a contact cushion body 50, a headboard 60, and a plurality of horizontal connectors 80.

[0027] In the second embodiment, the individual first base 10 has a first connecting groove 18 and is vertically disposed with the first mounting groove 11 . The first side connecting tanks 18 have the same number as the first mounting tanks 11 . Each second base 20 has a second connecting groove 28 and is vertically disposed with the second mounting groove 21 . The second side connecting tanks 28 have the same number as the second mounting tanks 21 . The first base 10 and the second base 20 are removably connected to each other through the connecting member 30 as described above.

[0028] In the second embodiment, the structures and combinations of the replaceable elastic cushion body 40, the contact cushion body 50 and the headboard 60 are the same as those in the first embodiment. The only difference is the size and the number of spring coil elastic bodies 42 in the replaceable elastic cushion body 40, so they will not be described.

[0029] There are four horizontal connectors 80, each removably connected to two adjacent first-side connecting tanks 18, so that the two first bases 10 are arranged side by side in the horizontal direction, and each removably connected to two adjacent second-side connecting tanks 28, so that the two second bases 20 are arranged side by side in the horizontal direction. In the second embodiment, the horizontal connectors 80 are coupled between two first bases 10 and two second bases 20 through the locking units 70, respectively.

[0030] The first base 10 further includes two first bottom plates 17 and two second bottom plates 27 . The first bottom plate 17 covers the first base 10 and covers the first insertion mounting portion 33 and one end of the horizontal connector 80 . The second bottom plate 27 covers the second base 20 and covers the second insert mounting portion 34 and the opposite end of the horizontal connector 80 . This allows the construction of an assembly base for a double bed, and similar effects to those of the first embodiment can be achieved.

[0031] Although the present invention has been described with reference to the preferred embodiment, those skilled in the art can make various modifications without departing from the spirit and scope of the present invention. The above-described embodiments of the present invention are illustrative of the present invention and are not intended to limit the present invention. Any modifications or variations made within the spirit and scope of the present invention are intended to be included within the scope of the claims of the present invention. [Explanation of symbols]

[0032] 100 Assembly Bed Sets, 200 sectional bed sets, 10 First Base, 11 first mounting tank, 12 Binding tank, 13 First slope, 14 First response tank, 15 First concave tank, 16 feet, 17 First bottom plate; 171 First convex block, 172 First small hole, 18 First side connecting tank, 20 Second Base, 21 Second mounting tank, 22 Second slope, 23 Second response tank, 24 Second concave tank, 25 feet, 27 second bottom plate; 271 Second convex block, 272 Second small concave hole, 28 Second side connecting tank, 30 connecting members; 31 Third slope, 32 Fourth slope, 33 first insertion installation part, 34 second insertion installation part, 35 Third small concave hole, 36 Fourth small hole, 40 replaceable elastic cushion body, 41 First cover, 42 Spring coil elastic body, 43 first joint, 44 first fastener member, 50 contact cushion body, 51 Second cover, 52 support member, 53 Second joint, 54 second fastener member, 60 headboard, 61 soft cushion part, 62 Fixed part, 70 lock units, 71 screws, 72 nuts, 80 horizontal connector.

Claims

1. A knock-down bed set includes a first base, a second base, a connecting member, a replaceable elastic cushion body, a contact cushion body, and a headboard, The first base has a first mounting groove installed on one side along the horizontal direction and a coupling groove installed on the other side along the horizontal direction, the second base has a second mounting tank installed on one side along the horizontal direction; The connecting member has a first inserting portion and a second inserting portion protruding from both sides thereof, the first inserting portion being removably coupled to the first mounting groove, and the second inserting portion being removably coupled to the second mounting groove, so that the first base and the second base are arranged adjacent to each other in a longitudinal direction; The replaceable elastic cushion body is placed on the first base and the second base, and the replaceable elastic cushion body has a first cover and a plurality of spring coil elastic bodies installed in the first cover so as to be removable and retractable; the contact cushion body is placed on the replaceable elastic cushion body and is removably coupled to the replaceable elastic cushion body, the contact cushion body having a second cover and a support member that is installed in the second cover so as to be removable; The headboard has a fixing part, and the fixing part is removably connected to the connecting tank. Assembled bed set.

2. The bed assembly further comprises a first bottom plate and a second bottom plate; the first bottom plate covers the first base and covers the first inserting portion; the second bottom plate covers the second base and covers the second inserting portion, and the first and second bottom plates are adapted to place the replaceable elastic cushion thereon; A first corresponding tank is installed on the top of the first base, and a second corresponding tank is installed on the top of the second base; The first bottom plate is installed by engaging with the first corresponding tank, and the second bottom plate is installed by engaging with the second corresponding tank.

10. The bed set of claim 1.

3. The replaceable elastic cushion body has a first joining portion, The contact cushion body has a second connecting portion, which is connected to the first connecting portion, and the first connecting portion and the second connecting portion have a fastener structure.

10. The bed set of claim 1.

4. The replaceable elastic cushion body has a first fastener member on a side opposite to the first joint, which allows the spring coil elastic bodies to be inserted and removed, The contact cushion body has a second fastener member on a side opposite to the second joining portion, thereby allowing the support member to be inserted or removed; the support member is made of latex; The hardness of each of the spring coil elastic bodies is different from each other.

4. The bed set of claim 3.

5. A knock-down bed set, comprising: two first bases, two second bases, two connecting members, a plurality of horizontal connectors, a replaceable elastic cushion body, a contact cushion body, and a headboard; Each of the two first bases has a first mounting groove installed on one side along the horizontal direction and a connecting groove installed on the other side along the horizontal direction, and each of the two first bases has a first connecting groove, and each of the first connecting grooves and each of the first mounting grooves are installed in a direction perpendicular to each other; Each of the two second bases has a second mounting groove installed on one side along the horizontal direction and a second side connecting groove installed in a direction perpendicular to the second mounting groove; The two connecting members have first and second insert installation portions protruding from both sides thereof, the first insert installation portions being detachably coupled to the first mounting grooves, and the second insert installation portions being detachably coupled to the second mounting grooves, so that the first bases and the second bases are arranged adjacent to each other in a longitudinal direction; The horizontal connectors are removably coupled to two adjacent first-side connecting tanks, so that the first bases are arranged side by side in the horizontal direction, and are removably coupled to two adjacent second-side connecting tanks, so that the second bases are arranged side by side in the horizontal direction; The replaceable elastic cushion body is placed on each of the first bases and each of the second bases, and the replaceable elastic cushion body has a first cover and a plurality of spring coil elastic bodies installed in the first cover so as to be removable and retractable; the contact cushion body is placed on the replaceable elastic cushion body and is removably coupled to the replaceable elastic cushion body, the contact cushion body having a second cover and a support member that is installed in the second cover so as to be removable; The headboard has a plurality of fixing parts, each fixing part being removably connected to each of the connecting grooves. Assembled bed set.

Citation Information

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