Bed
The berth design addresses privacy issues in marine vessels by enclosing the sleeping space with sideboards, incorporating features for sound insulation and easy access, enhancing user experience.
Patent Information
- Application Number
- JP2025082528
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-05-20
- Filing Date
- 2025-05-16
- Publication Date
- 2025-12-03
AI Technical Summary
Existing berths on marine vessels lack sufficient privacy due to an opening on the front side equal to the length of the sleeping space, compromising user privacy.
A berth design featuring a support base, ceiling wall, side struts, rear wall, and sideboards that enclose the sleeping space, with features like hollow sideboards with holes for sound insulation and storage, outlets, and steps for easy access, enhancing privacy and convenience.
The design significantly improves privacy and convenience by fully enclosing the sleeping space, providing sound insulation, storage, and easy access, while maintaining functionality and comfort.
Smart Images

Figure 2025175970000001_ABST
Abstract
Description
[Technical Field]
[0001] The present disclosure relates to berths onboard marine vessels. [Background technology]
[0002] 2. Description of the Related Art Ships have traditionally been equipped with berths, in which bedding such as mattresses is supported by a support base.
[0003] For example, Patent Document 1 discloses a bed in which the sleeping space above the support platform is surrounded by a back wall, a pair of side walls, and a ceiling wall, and which has an opening on the front side. In Patent Document 1, the support platform is called the bed base plate, the back wall is called the back wall plate, and the pair of side walls are called the front wall plate and the rear wall plate. In addition, the bed in Patent Document 1 has fall prevention plates that are lower than the sleeping space arranged on the head and foot sides of the opening on the front side. [Prior art documents] [Patent documents]
[0004] [Patent Document 1] Japanese Patent Application Publication No. 11-301577 Summary of the Invention [Problem to be solved by the invention]
[0005] In a bed such as that described in Patent Document 1, the length of the opening on the front side is equal to the length of the sleeping space, so it is desirable to improve the sense of privacy.
[0006] Therefore, an object of the present disclosure is to provide a bed that can improve the sense of privacy. [Means for solving the problem]
[0007] The present disclosure provides a berth to be mounted on a ship, comprising: a support base; a ceiling wall facing the support base with a sleeping space in between; a pair of front-side struts and a pair of rear-side struts supporting the ceiling wall; a rear wall facing the sleeping space between the pair of rear-side struts; a pair of side walls facing the sleeping space between the pair of front-side struts and the pair of rear-side struts; and a sideboard located adjacent to one of the pair of front-side struts, closing the gap between the support base and the ceiling wall, and forming an opening between the other of the pair of front-side struts. [Effects of the Invention]
[0008] According to the present disclosure, a bed that can improve the sense of privacy is provided. [Brief explanation of the drawings]
[0009] [Figure 1] FIG. 1 is a perspective view of a bed according to a first embodiment. [Figure 2] This is a view of one sideboard from the inside. [Figure 3] FIG. 10 is a perspective view of a bed according to a second embodiment. [Figure 4] FIG. 1 is a cross-sectional view of one sideboard. DETAILED DESCRIPTION OF THE INVENTION
[0010] First Embodiment 1 shows a berth 1A installed on a ship according to the first embodiment. The berth 1A includes a support base 2 that supports bedding 3 such as a mattress, a ceiling wall 21 that faces the support base 2 across a sleeping space 30, and a pair of front support columns 41, 42 and a pair of rear support columns 43, 44 that support the ceiling wall 21 at the four corners of the support base 2.
[0011] In this embodiment, the support bases 2 are provided in multiple tiers so that the sleeping space 30 is arranged in multiple tiers, and the support bases 2 other than the lowest tier serve as the ceiling wall 21 for the lower tier support bases 2. The front side supports 41, 42 and the back side supports 43, 44 support all the support bases 2 and the uppermost ceiling wall 21. In this embodiment, the left side of Fig. 1 is the head side, and the right side of Fig. 1 is the foot side.
[0012] Each support base 2 has a substantially rectangular shape in a plan view. In this embodiment, there are three support bases 2, but the number of support bases 2 may be one or two, or may be four or more.
[0013] A frame body 5, which is rectangular in plan view, is attached to the upper ends of the front support columns 41, 42 and the rear support columns 43, 44. A ceiling board 51 is attached to the frame body 5 so as to cover the sleeping space 30. The frame body 5 and the ceiling board 51 form the uppermost ceiling wall 21. However, the ceiling board 51 may be omitted, and the portion of the uppermost ceiling wall 21 that covers the sleeping space 30 may be formed from a structure of the ship.
[0014] Furthermore, the bed 1A includes a rear wall 61 facing each sleeping space 30 between the rear support columns 43, 44, and a pair of side walls 62, 63 facing each sleeping space 30 between the front support columns 41, 42 and the rear support columns 43, 44.
[0015] In this embodiment, all rear walls 61 are formed from a single, vertically continuous board attached to the rear surfaces of the rear support columns 43, 44, the frame body 5, and the support base 2. However, multiple divided boards, each for a separate sleeping space 30, may be attached to the rear surfaces of the rear support columns 43, 44, the frame body 5, and the support base 2, and each rear wall 61 may be formed from a corresponding divided board. In this case, each divided board may fit into a frame formed by the rear support columns 43, 44, the support base 2, and the ceiling wall 21. Alternatively, the single board or the divided boards may be omitted, and the rear wall 61 may be formed from a structure of the ship.
[0016] In this embodiment, all of the left-side side walls 62 are formed from a single, vertically continuous board attached to the left side surfaces of the front support column 41, the rear support column 43, the frame body 5, and the support base 2. However, multiple divided boards, each for a separate sleeping space 30, may be attached to the left side surfaces of the front support column 41, the rear support column 43, the frame body 5, and the support base 2, and each side wall 62 may be formed from a corresponding divided board. In this case, each divided board may fit into a frame formed by the front support column 41, the rear support column 43, the support base 2, and the ceiling wall 21. Alternatively, the single board or the divided boards may be omitted, and the side wall 62 may be formed from a structure of the ship.
[0017] Similarly, in this embodiment, all of the right-side side walls 63 are formed from a single, vertically continuous board attached to the right side surfaces of the front support column 42, the rear support column 44, the frame body 5, and the support base 2. However, multiple divided boards, each for each sleeping space 30, may be attached to the right side surfaces of the front support column 42, the rear support column 44, the frame body 5, and the support base 2, and each side wall 63 may be formed from a corresponding divided board. In this case, each divided board may fit into a frame formed by the front support column 42, the rear support column 44, the support base 2, and the ceiling wall 21. Alternatively, the single board or the divided boards may be omitted, and the side walls 63 may be formed from a structure of the ship.
[0018] The bed 1A also includes a sideboard 7 located on the front side, in other words, facing the back wall 61 with each sleeping space 30 in between, and divided into sections for each sleeping space 30. In this embodiment, each sideboard 7 is fitted between the support base 2 and the ceiling wall 21. However, the sideboard 7 may be continuous in the vertical direction so as to form a single board that crosses all the sleeping spaces 30 outside the support base 2 and the frame body 5.
[0019] In this embodiment, each sideboard 7 closes the space between the support base 2 and the ceiling wall 21 at a position adjacent to the front support pillar 41 on the head side. Each sideboard 7 also forms an opening 20 between itself and the front support pillar 42 on the foot side. A user of the bed 1A enters and exits the sleeping space 30 through the opening 20. A curtain 11 is provided over each opening 20.
[0020] Furthermore, in this embodiment, each sideboard 7 is hollow, and as shown in Figure 2, the inner surface 71 of each sideboard 7 facing the sleeping space 30 has multiple holes 73 formed thereon, which connect the internal space of the sideboard 7 with the sleeping space 30.
[0021] In this embodiment, when each sideboard 7 is viewed from the inside, holes 73 are formed in a matrix in the upper left region of the inner surface 71, and recesses 72 are formed in the lower left region of the inner surface 71. Furthermore, a storage net 81 is attached to the recesses 72.
[0022] Additionally, an outlet 82, a light 84, and a switch 83 for the light 84 are attached to the upper right region of the inner surface 71. This allows electrical appliances to be connected to the outlet 82 from the head side, and the light 84 to be turned on and off from the head side, improving convenience.
[0023] In the bed 1A configured as described above, the portion of each sleeping space 30 facing the side wall 62 on the head side is completely covered by the sideboard 7, the ceiling wall 21 and part of the back wall 61, thereby improving the sense of privacy.
[0024] Moreover, in this embodiment, each sideboard 7 is located on the head side and has holes 73 that connect the internal space with the sleeping space 30, so that the sideboard 7 located on the head side can be given a soundproofing function. It is also possible to hang items by hooking a hook into the holes 73.
[0025] Furthermore, in this embodiment, storage nets 81 are attached to the recesses 72 formed in the inner surfaces 71 of each side board 7, so that items can be stored in the recesses 72 of the side board 7 located on the head side. In particular, when the side board 7 is hollow to provide sound insulation, as in this embodiment, a large storage space can be secured by utilizing the thickness of the side board 7.
[0026] Second Embodiment A bed 1B according to the second embodiment is shown in Fig. 3. In this embodiment, the same components as those in the first embodiment are denoted by the same reference numerals, and redundant explanations will be omitted.
[0027] In this embodiment, as in the first embodiment, each of the multiple sideboards 7 divided into sections for each sleeping space 30 is fitted between the support base 2 and the ceiling wall 21. However, the sideboards 7 may be continuous in the vertical direction so as to form a single board that crosses all of the sleeping spaces 30 outside the support base 2 and the frame body 5. Also, in this embodiment, the left side of Fig. 3 is the head side, and the right side of Fig. 3 is the foot side.
[0028] In this embodiment, each sideboard 7 closes the space between the support base 2 and the ceiling wall 21 at a position adjacent to the front support pillar 42 on the foot side. Each sideboard 7 also forms an opening 20 between itself and the front support pillar 41 on the head side.
[0029] As shown in FIG. 4, each sideboard 7 other than the sideboard 7 facing the top sleeping space 30 has a step 9 attached to an outer surface 74 of the sideboard 7 facing away from the sleeping space 30. The step 9 can swing between a vertical position parallel to the sideboard 7 and a horizontal position perpendicular to the sideboard 7.
[0030] More specifically, each sideboard 7 has a recess 75 formed therein, and the step 9 in the upright position is accommodated in the recess 75 .
[0031] In this embodiment, the part of each sleeping space 30 facing the foot side wall 63 is completely covered by the sideboard 7, the support base 2 serving as the ceiling or part of the ceiling wall 64 and the back wall 61, thereby improving the sense of privacy.
[0032] Moreover, in this embodiment, steps 9 attached to the sideboard 7 located at the foot side can be used to ascend and descend to sleeping spaces 30 other than the lowest bunk. Also, since each step 9 is an independent structure from the other steps 9, it is possible to save space compared to using a ladder.
[0033] Furthermore, if each sideboard 7 is provided with a spring that biases the step 9 so that the step 9 automatically assumes a vertical position, convenience can be improved because there is no need to close the step 9. The spring may be, for example, a torsion coil spring.
[0034] <Other embodiments> The present disclosure is not limited to the above-described embodiments, and various modifications are possible without departing from the gist of the present disclosure.
[0035] For example, in the first embodiment, one or both of the holes 73 and the recesses 72 may not be formed on the inner surface 71 of each sideboard 7. If the holes 73 are not formed on the inner surface 71, the sideboard 7 does not need to be hollow.
[0036] Furthermore, in the first embodiment, the outlet 82 does not have to be attached to the inner surface 71 of each sideboard 7, and the light 84 and switch 83 do not have to be attached.
[0037] In addition, in the second embodiment, the recesses 75 do not have to be formed on the outer surfaces 74 of each sideboard 7. However, if the step 9 in the vertical position is stored in the recesses 75 as in the second embodiment, it is possible to prevent people passing around the bed 1B from coming into contact with the step 9 when the step 9 is not in use.
[0038] Furthermore, in the second embodiment, a shelf may be installed that extends horizontally between the inner surface 71 and the back wall 61 of each sideboard 7. The shelf may have any structure that can support items. For example, a shelf may be created by providing a receiving portion on the inner surface 71 and the back wall 61 of the sideboard 7 and attaching a shelf board, or a tension rod may be used. Installing a shelf allows for a large storage space to be secured at the feet.
[0039] <Summary> In a first aspect, the present disclosure provides a berth to be mounted on a ship, comprising: a support base; a ceiling wall facing the support base with a sleeping space in between; a pair of front-side supports and a pair of rear-side supports supporting the ceiling wall; a rear wall facing the sleeping space between the pair of rear-side supports; a pair of side walls facing the sleeping space between the pair of front-side supports and the pair of rear-side supports; and a sideboard adjacent to one of the pair of front-side supports, blocking the space between the support base and the ceiling wall, and forming an opening between the other of the pair of front-side supports.
[0040] According to the above configuration, the portion of the sleeping space facing one of the side walls is completely surrounded by the sideboard, the ceiling wall and part of the back wall, thereby improving the sense of privacy.
[0041] In a second aspect of the first aspect, the sideboard may be adjacent to the head-side pillar of the pair of front pillars, and the sideboard may be hollow and have a plurality of holes that connect the interior space of the sideboard to the sleeping space. This configuration provides sound insulation to the sideboard located on the head side. It is also possible to hang items by hooking the holes.
[0042] In a third aspect, in the first or second aspect, the sideboard may be adjacent to the head-side front support pillar of the pair of front support pillars, and a recess may be formed on the inner surface of the sideboard facing the sleeping space, and a storage net may be attached to the recess. With this configuration, items can be stored in the recess of the sideboard located on the head side. In particular, when the sideboard is hollow to provide sound insulation, the thickness of the sideboard can be used to ensure a large storage space.
[0043] As a fourth aspect, in any of the first to third aspects, the sideboard may be adjacent to the head-side front support pillar of the pair of front-side supports, and an outlet may be attached to the inner surface of the sideboard facing the sleeping space. With this configuration, electrical appliances can be plugged into the outlet on the head side, improving convenience.
[0044] As a fifth aspect, in any of the first to fourth aspects, the sideboard may be adjacent to the head-side front support pillar of the pair of front-side supports, and a light and a switch for the light may be attached to the inner surface of the sideboard facing the sleeping space. With this configuration, the light can be turned on and off from the head side, improving convenience.
[0045] In a sixth aspect, in the first aspect, the support platform is provided in multiple stages so that the sleeping spaces are arranged in multiple stages, the support platforms other than the lowest stage serve as the ceiling wall, the sideboard is adjacent to the foot-side front support pillar of the pair of front-side pillars, and a step may be attached to the outer surface of the sideboard other than the sideboard facing the top sleeping space, facing away from the sleeping space, so that the sideboard can swing between a vertical position parallel to the sideboard and a horizontal position perpendicular to the sideboard. With this configuration, the step attached to the sideboard located on the foot side can be used to ascend and descend to the sleeping spaces other than the bottom stage.
[0046] As a seventh aspect, in the sixth aspect, a recess may be formed on the outer surface, and the step in the upright position may be accommodated in the recess. With this configuration, it is possible to prevent people passing around the bed from coming into contact with the step when the step is not in use.
[0047] As an eighth aspect, in the first aspect, the sideboard may further include a shelf adjacent to the foot-side front support pillar of the pair of front support pillars, between the inner surface of the sideboard facing the sleeping space and the rear wall, and supported on at least one of the inner surface, the rear wall, and the side wall. With this configuration, a large storage space can be secured on the foot side as well. [Explanation of symbols]
[0048] 1A, 1B sleeper 2 Support stand 20 aperture 21 Ceiling Wall 3. Bedding 30 sleeping space 41,42 Front support 43,44 Rear side support 61 Back wall 62,63 side wall 7 Sideboard 71 Inner surface 72 depression 73 holes 74 External surface 75 depression 81 Net 82 power outlets 83 Switch 84 Lighting 9 steps
Claims
1. A berth installed on a ship, A support base; A ceiling wall facing the support base across a sleeping space; a pair of front side columns and a pair of rear side columns supporting the ceiling wall; a rear wall facing the sleeping space between the pair of rear support columns; a pair of side walls facing the sleeping space between the pair of front side supports and the pair of rear side supports; a sideboard that closes the gap between the support base and the ceiling wall at a position adjacent to one of the pair of front-side supports and forms an opening between the sideboard and the other of the pair of front-side supports; A sleeping berth equipped with:
2. The side board is adjacent to the front support pillar on the head side of the pair of front support pillars, 2. The sleeper of claim 1, wherein the sideboard is hollow and has a plurality of holes that connect the interior space of the sideboard to the sleeping space.
3. The side board is adjacent to the front support pillar on the head side of the pair of front support pillars, 3. The bed according to claim 1, wherein a recess is formed in an inner surface of the sideboard facing the sleeping space, and a storage net is attached to the recess.
4. The side board is adjacent to the front support pillar on the head side of the pair of front support pillars, 3. The bed according to claim 1, wherein an electrical outlet is attached to an inner surface of the sideboard facing the sleeping space.
5. The side board is adjacent to the front support pillar on the head side of the pair of front support pillars, 3. The bed according to claim 1, wherein a light and a switch for the light are attached to an inner surface of the sideboard facing the sleeping space.
6. The support base is provided in a plurality of stages so that the sleeping space is arranged in a plurality of stages, and the support bases other than the lowest stage serve as the ceiling wall, The sideboard is adjacent to the front support pillar on the foot side of the pair of front support pillars, 2. The bed of claim 1, wherein each of the sideboards other than the sideboard facing the sleeping space on the top bunk has a step attached to the outer surface of the sideboard facing away from the sleeping space so that the sideboard can swing between a vertical position parallel to the sideboard and a horizontal position perpendicular to the sideboard.
7. The sleeper of claim 6, wherein the outer surface has a recess formed therein, and the step is accommodated in the recess in the vertical position.
8. The sideboard is adjacent to the front support pillar on the foot side of the pair of front support pillars, The sleeper according to claim 1, further comprising a shelf provided between an inner surface of the sideboard facing the sleeping space and the rear wall, and supported on at least one of the inner surface, the rear wall, and the side wall.
Citation Information
Patent Citations
Berth for small cabin
JP1999301577A