Bed frame for supporting mattress

Abstract

The utility model discloses a bed frame for supporting a mattress, which comprises a bed frame, the upper surface of the bed frame is a plane so as to place the mattress, the bed frame is composed of a unit panel and a plurality of leg plates, a plurality of vertical ventilation holes are formed in the unit panel, a plurality of panel grooves are formed in the bottom surface of the unit panel, and the leg plates are provided with leg protruding parts capable of being inserted into the panel grooves and support the unit panel. The unit panels and the leg blocks are made of a material having elasticity and ductility within a preset range. The bedstead based on the scheme has the advantages that the bedstead can be assembled and disassembled without a separate assembling tool, so that the bedstead is convenient to use, can stably support a mattress even if the bedstead is made of a light material, and is smooth in ventilation and excellent in sanitation.

Description

Technical Field

[0001] The utility model relates to the field of mattress support frames, in particular to a bed frame for supporting a mattress. Background Art

[0002] Because of the advantages of being easy to prepare for bed and to make bedding after getting up, and providing a comfortable sleep with an appropriate cushioning feeling, most families are using beds these days, unlike before.

[0003] Generally speaking, a bed consists of a mattress and a bed frame. Bed frames that are pre-assembled and circulated in factories are bulky and have low transportation efficiency, resulting in the bed not being used and taking up a lot of space when it is needed to be stored, so there is a problem of improper storage.

[0004] At this time, the bed frame is usually composed of a top plate, legs, and side frames, and the top plate, legs, and side frames are made into a detachable structure to solve the above-mentioned transportation and storage problems. Each component is sent to the consumer in a separate state. The consumer assembles the separate components into a bed frame and then places a mattress on it for use.

[0005] However, these products are complex and require numerous components, making them difficult for the average consumer, who rarely has the opportunity to assemble them directly. Ultimately, consumers are unable to complete the assembly themselves and often resort to hiring an expert, incurring additional costs. Even when consumers can assemble the product directly, it's not uncommon to require more common tools, such as socket wrenches, in addition to household screwdrivers, resulting in additional tool costs.

[0006] Even if consumers can assemble directly, due to the large number of accessories, some accessories may be missed or lost, so the assembly needs to be interrupted. Sometimes it is troublesome to request additional delivery of accessories. Because the assembly cannot be carried out correctly according to the design, some accessories are assembled in a state where they cannot support the load normally, which occasionally leads to safety accidents.

[0007] Furthermore, currently commercialized bed frames are typically made of wood, so when a user's feet or shins hit the frame, injuries may occur. Furthermore, if the frame is left unused for a long time, it may leave marks or scratches on flooring materials such as flooring.

[0008] In order to solve the above-mentioned bed frame problem, when the bed frame is not used, the mattress is directly placed on the floor for use. In this case, there is a problem of mold and the like due to lack of ventilation between the floor and the mattress. Utility Model Content

[0009] The present invention is proposed to solve the above problems, and its purpose is to provide a bed frame that can be assembled and disassembled even without separate assembly tools, can stably support a mattress even if it is made of lightweight materials, and can be ventilated smoothly.

[0010] The technical solution adopted by the present invention is: a bed frame for supporting a mattress, comprising a bed frame, characterized in that the upper surface of the bed frame is formed into a plane and has a plurality of vertical ventilation holes, and a unit panel with a plurality of panel grooves is provided on the bottom surface; and

[0011] A leg protrusion is provided which can be inserted into the panel groove and is composed of a plurality of leg blocks supporting the unit panel;

[0012] The unit panel and the leg block are made of a material having elasticity and extensibility within a preset range.

[0013] Furthermore, it further includes a plurality of first flow path grooves formed on the upper surface of the unit panel, communicating with the upper inlet of the vent hole, and extending to cross the unit panel in the width direction, and;

[0014] A plurality of second flow path grooves are formed on the upper surface of the unit panel to cross the unit panel in the length direction and communicate with the plurality of first flow path grooves.

[0015] Furthermore, the leg panel is provided with a fixing groove that passes through the center of the leg protrusion in the vertical direction, the lower side of the fixing groove is formed to be inserted into the upper end of the leg protrusion of the leg panel, and the bottom surface of the unit panel is formed to be inserted into the upper side of the fixing groove.

[0016] Furthermore, the ventilation holes are respectively provided at the position where the panel groove is provided and at the position corresponding to the fixing groove, and more than one ventilation hole is provided that passes through the side surface of the leg panel in the horizontal direction.

[0017] Furthermore, a plurality of placement grooves spaced apart from each other are formed on the upper edge of the unit panel. When two unit panels are arranged continuously in the horizontal direction, the placement grooves formed in each unit panel are connected to each other, and a plurality of joint members are set by being pressed into the two connected placement grooves in a chimeric manner to fix the continuously arranged unit panels as a whole in the horizontal direction.

[0018] Furthermore, the material friction coefficient of the joint component is higher than that of the unit panel. When pressed into two mutually connected mounting grooves in a chimeric manner, its top height is higher than that of the unit panel, and an insertion groove is formed on the bottom surface of the mounting groove. A portion of the joint component corresponding to the insertion groove is formed and inserted into the insertion groove.

[0019] Furthermore, it further comprises a slide groove penetrating the portion of the unit panel where the vent hole is formed in a horizontal direction, and;

[0020] Inserted into the inner side of the slide groove and sliding in the longitudinal direction thereof, a sliding through hole and a sliding block are provided at a position corresponding to the vent hole;

[0021] When the sliding block slides to one side, the vent hole is communicated with the sliding through hole, and when the sliding block slides to the other side, the vent hole is closed by the slider.

[0022] Compared with the prior art, the utility model has the following beneficial effects: since it can be assembled and disassembled without separate assembly tools, it is easy to use, and even if it is made of lightweight materials, it can stably support the mattress, and it has smooth ventilation and excellent hygiene. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0024] Figure 1 This is an oblique view of the bed frame based on this scheme;

[0025] Figure 2 This is an exploded oblique view of the bed frame based on this scheme;

[0026] Figure 3 This is an oblique bottom view of a unit panel included in a bed frame based on this solution;

[0027] Figure 4 It is along Figure 1 The cross-sectional view of the bed frame based on this solution is shown as line AA cutting;

[0028] Figure 5 It is along Figure 1 The cross-sectional view of the bed frame based on this solution is shown as cut by the BB line;

[0029] Figure 6 and Figure 7 is a cross-sectional oblique view of a unit panel and a leg panel included in a bed frame based on this solution;

[0030] Figure 8 This is a diagram of the bed frame in use based on this solution;

[0031] Figure 9is an oblique view showing a structure in which a plurality of leg panels are stacked up and down;

[0032] Figure 10 is a perspective view showing a structure in which two unit panels are connected;

[0033] Figure 11 and Figure 12 This is a cross-sectional perspective view showing a second embodiment of a bed frame according to the present invention in use.

[0034] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings.

[0035] Explanation of symbols:

[0036] 100: Unit panel 110: Ventilation hole

[0037] 111: first flow path groove 112: second flow path groove

[0038] 120: Panel slot 122: Fixing protrusion

[0039] 130: placement slot 132: insertion slot

[0040] 140: chute 200: leg plate

[0041] 210: Leg protrusion 212: Fixing groove

[0042] 300: Joint member 310: Insertion protrusion

[0043] 400: Slider 410: Sliding through hole DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0045] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0046] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0047] An embodiment of a bed frame according to the present invention will be described in detail below with reference to the accompanying drawings.

[0048] The bed frame based on this solution is a structure for supporting a mattress, and can be assembled without separate fastening components such as bolts or nuts, and has excellent air permeability.

[0049] That is, the bed frame according to the present invention is formed as a flat surface on the top to stabilize the mattress, and is formed on the top of the unit panel 100 with a plurality of panel grooves 120 formed on the bottom surface and leg protrusions 210 that can be inserted into the panel grooves 120, and is composed of a plurality of leg blocks 200 that support the unit panel 100. As described above, the bed frame according to the present invention is composed of a plurality of leg blocks (200) coupled to the bottom surface of the unit panel 100 in a fitting manner, so that the bed frame can be assembled and disassembled without additional fastening components such as bolts or nuts.

[0050] At this time, a plurality of ventilation holes 110 formed to vertically penetrate the unit panel 100 are formed in the unit panel 100, so that air located above and below the unit panel 100 can freely pass through the unit panel 100. As described above, when the plurality of ventilation holes 110 are formed in the unit panel 100, since air below the unit panel 100 can flow between the bottom surface of the mattress placed on the unit panel 100 and the top surface of the unit panel 100, there is an advantage in not causing problems such as mold to form between the mattress and the unit panel 100.

[0051] At this time, when the top surface of the unit panel 100 forms a single plane, the bottom surface of the mattress and the top surface of the unit panel 100 can be in close contact with each other. As mentioned above, if the mattress is in close contact with the unit panel 100, the problem of only the area corresponding to the ventilation holes 110 on the bottom surface of the mattress being ventilated smoothly will arise, while areas farther from the ventilation holes 110 will not be ventilated smoothly. Of course, increasing the number of ventilation holes 110 can alleviate this problem to a certain extent. However, if the number of ventilation holes 110 is increased excessively, the structural strength of the unit panel 100 will be reduced, resulting in the fatal problem of being unable to stably support the mattress.

[0052] The bed frame according to this embodiment preferably has a structure that allows for smooth ventilation across the entire bottom surface of the mattress, even if only a few ventilation holes 110 are formed on the unit panel 100. For example, on the upper surface of the unit panel 100, air flowing in through the ventilation holes 110 can flow smoothly between the mattress and the unit panel 100. Specifically, the bed frame may further include a plurality of first flow grooves 111 formed on the upper surface of the unit panel 100 to communicate with the upper inlet of the ventilation holes 110 and extend across the unit panel 100 in the width direction, and a plurality of second flow grooves 112 formed on the upper surface of the unit panel 100 to cross the unit panel 100 in the length direction and connect the plurality of first flow grooves 111.

[0053] The first and second flow grooves 111, 112 are not blocked by a mattress even when placed on the unit panel 100. Therefore, air flowing in through the vents 110 flows along the first flow grooves 111 in the width direction of the unit panel 100 and then flows along the plurality of second flow grooves 112 in the length direction of the unit panel 100. Specifically, if a plurality of first and second flow grooves 111, 112 are formed on the upper surface of the unit panel 100, the air below the upper plate is evenly distributed over the entire unit panel 100, thereby providing the advantage of improved synchronization.

[0054] On the other hand, if the unit panels 100 and leg panels 200 are made of metal or high-strength materials such as wood or hardened plastic, the flooring may become dented or damaged when the bed frame is left in place for extended periods. In particular, a metal bed frame can severely damage the flooring and also cause rust. Furthermore, a wooden bed frame can become moldy or infested with insects as humidity increases.

[0055] In order to solve the above problem, the bed frame of the present invention is preferably made of a material having elasticity and ductility within a preset range, such as expanded polypropylene (EPP). As described above, when the unit panel (100) and the leg panel (200) are made of a material having elasticity and ductility, the floor material will not be damaged even if the bed frame is placed in a certain place for a long time, and it has the advantages of preventing rust, mold, and insects. In addition, if the bed frame of the present invention is made of a material such as expanded polypropylene, the weight of the product can be reduced, so that the user can more easily install and disassemble it.

[0056] Furthermore, if the bed frame according to this embodiment is made of a resilient and malleable material such as foamed polypropylene, it can provide a certain level of cushioning even when the user lies on the unit panel 100, thereby improving usability. In other words, laying a thin blanket on the unit panel 100 instead of a thick mattress can effectively replace the bed and improve usability. Especially during periods of high temperature and humidity, such as summer, when the user lies directly on the unit panel 100, ventilation is provided through the first and second flow grooves 111, 112, thereby preventing sweating between the user's skin and the upper surface of the unit panel 100.

[0057] Another feature of the bed frame according to the present invention is that the composition of the bed frame can adjust the height of the unit panel 100 on which the mattress is placed.

[0058] That is, the leg panel 200 has a fixing groove 212 that passes through the center of the leg protrusion 210 in the vertical direction, and the lower side of the fixing groove 212 can be formed to be inserted into the upper end of the leg protrusion 210 of another leg panel 200. As described above, when the fixing groove 212 is formed to pass through the center of the leg panel 200 in the vertical direction, Figure 6 As shown, two or more leg panels 200 can be combined up and down, so as to Figure 7 As shown, there is an advantage of increasing the height of the unit panel 100.

[0059] In this embodiment, only three leg panels 200 are shown in the structure of being connected up and down. However, the number of the leg panels 200 connected up and down can be changed to 2 or 4 or more to be applicable.

[0060] On the other hand, when the fixing groove 212 is formed at the vertical center of the leg panel 200, in order to securely couple the uppermost leg panel 200 to the unit panel 100, a fixing protrusion 122 is preferably formed on the bottom surface of the unit panel 100 so as to be inserted into the upper side of the fixing groove 212. As described above, when the fixing protrusion 122 is formed on the bottom surface of the unit panel 100, the outer side surface of the leg protrusion 210 is pressed against the inner side surface of the panel groove 120 once, and the outer side surface of the fixing protrusion 122 is pressed against the inner side surface of the fixing groove 212 twice, thereby enabling the leg panel 200 to be very securely coupled to the unit panel 100.

[0061] In this case, the ventilation holes 110 formed for vertical ventilation of the unit panel 100 can be formed only in the portion of the unit panel 100 where the panel groove 120 is not formed, as shown in this embodiment, or can be additionally formed in the portion corresponding to the fixing groove 212. As described above, if the ventilation holes 110 are also formed in the portion corresponding to the fixing groove 212, the air in the fixing groove 212 can flow through the ventilation holes 110 to the upper portion of the unit panel 100, thereby improving the overall air permeability of the bed frame based on this solution. In this case, even if the ventilation holes 110 are only formed in the portion corresponding to the fixing groove 212, if the overall ventilation of the bed frame is fully achieved, the ventilation holes 110 can be formed only in the portion corresponding to the fixing groove 212.

[0062] Furthermore, to allow outside air to freely flow into and enter the inner space of the fixing groove 212, one or more ventilation holes (not shown) may be further formed horizontally through the side surface of the leg panel 200. As described above, if ventilation holes are formed on the side surface of the leg panel 200, outside air can flow through the inner space of the leg panel 200 to the upper surface of the entire unit panel 100, thereby further improving the ventilation of the bed frame based on this embodiment.

[0063] See Figure 10 The unit panels 100 used in the bed frame according to this embodiment can be connected in various patterns according to the size of the mattress to be used. For example, if the mattress to be used is a single size, two unit panels 100 can be connected, and if the mattress to be used is a double size, four unit panels 100 can be connected.

[0064] As described above, in order to continuously connect two different unit panels 100 in the horizontal direction, a plurality of seating grooves 130 are formed on the upper edges of the unit panels 100, spaced apart from each other. Furthermore, a plurality of joint members 300 may be included. These joint members are pressed into the seating grooves 130 of the two different unit panels 100 in a fitting manner to integrally secure the continuously arranged unit panels 100. In this case, as shown in this embodiment, when two unit panels 100 are continuously arranged in the horizontal direction, the seating grooves 130 formed in each unit panel 100 communicate with each other, and the joint members 300 are pressed into the two communicating seating grooves 130.

[0065] Like this, when two unit panels 100 are formed to be connected by the joint member 300, a user can easily combine and separate the two unit panels 100 without an additional tool such as a screwdriver, thus having an advantage that the structure can be changed very easily.

[0066] In this case, the joint member 300 is preferably made of a material with a higher coefficient of friction than the unit panel 100. For example, if the unit panel 100 is made of expanded polypropylene, the joint member 300 can be made of silicone. When the joint member 300 is pressed into the two interconnected mounting grooves 130 in a fitting manner, the top surface of the joint member 300 is slightly higher than the top surface of the unit panel 100. When a mattress is placed on the unit panel 100, the compressive force between the joint member 300 and the mattress will be greater than the compressive force between the unit panel 100 and the mattress.

[0067] Like this, when the joint member 300 is made of silicon and the joint member 300 and the mattress are pressed with a very strong force, the mattress has an advantage of not easily sliding in the horizontal direction on the unit panel 100 and can be kept in a fixed state.

[0068] On the other hand, in order to firmly couple the joint member 300 to the mounting groove 130, an insertion groove 132 is formed on the bottom surface of the mounting groove 130, and an insertion protrusion 310 that can be inserted into the insertion groove 132 is preferably formed at a portion corresponding to the insertion groove 132 of the joint member 300. As described above, if the insertion protrusion 310 of the joint member 300 is inserted into the insertion groove 132 of the mounting groove 130, even if a slight gap is generated between the side surface of the joint member 300 and the inner wall of the mounting groove 130, the joint member 300 will not wobble in the horizontal direction, and thus the two unit panels 100 arranged in succession can maintain a stable fixed state.

[0069] In this embodiment, only a structure is shown in which two unit panels 100 arranged continuously in the width direction are connected by two joint members 300, and two unit panels 100 arranged continuously in the length direction are connected by one joint member 300. However, the number of fastening joint members 300 can be changed according to various conditions such as the specifications of the unit panels 100 or the bonding strength of the joint members 300.

[0070] In addition, the joint member 300 may also be provided at the bottom edge of the unit panel 100. As described above, if the joint member 300 is also provided at the bottom edge of the unit panel 100, when the unit panel 100 is directly placed on the bottom and used, the joint member 300 provided on the bottom surface of the unit panel 100 will be in close contact with the ground, thereby having the advantage of preventing the unit panel 100 from sliding on the floor.

[0071] Figure 11 and Figure 12When the bed frame according to this solution is installed in a space that provides floor heating in winter, the heat from the floor rises through the fixing grooves 212 of the leg protrusions 210 and is then transferred to the mattress through the vents 110 of the unit panel 100 .

[0072] However, when the indoor temperature and the ground temperature are low and floor heating is not provided, the vent holes 110 should be closed to prevent the cold air from the ground from being transferred to the mattress. That is, the bed frame based on this design can open or close the vent holes 110 of the unit panel (100) according to the user's choice.

[0073] For example, the bed frame based on this solution can further include a slide groove 140 that penetrates the portion of the unit panel 100 where the vent hole 110 is formed in a horizontal direction (left and right direction in this embodiment), and a slider 400 that is inserted into a structure that can slide in the length direction of the slide groove 140 and has a sliding through hole 410 at a portion corresponding to the vent hole 110.

[0074] Like this, if further provided with chute 140 and slider 400, then when providing floor heating, such as Figure 11 As shown, the slider 400 will be slid to one side (the left side in this embodiment) to connect the vent hole 110 and the sliding through hole 410, thereby transferring the hot air from the floor to the mattress through the vent hole 110.

[0075] In contrast, when floor heating is not provided, e.g. Figure 12 As shown, the slider 400 will be slid to the other side (the right side in this embodiment) to close the vent 110, thereby preventing the cold air from the floor from being transferred to the mattress through the vent 110.

[0076] In this case, in order to operate a single slider 400 to control the opening and closing of all the vents 110, the vents 110 are arranged in a row, and the slider 400 is preferably installed to cross all the vents 110. In addition, to facilitate the user's movement of the slider 400, separate pull lines (not shown) can be provided at both ends of the slider 400 in the longitudinal direction.

[0077] While the present invention has been described in detail using preferred embodiments, the scope of the present invention is not limited to the specific embodiments and should be interpreted in accordance with the appended claims. Furthermore, those skilled in the art will appreciate that many modifications and variations are possible without departing from the scope of the present invention.

[0078] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A bed frame for supporting a mattress, comprising a bed frame, characterized in that: The top of the bed frame is formed into a plane and has a plurality of vertical ventilation holes (110), and a unit panel (100) with a plurality of panel grooves (120) is provided on the bottom surface; and A leg protrusion (210) is provided which can be inserted into the panel groove (120), and is composed of a plurality of leg blocks (200) supporting the unit panel (100); The unit panel (100) and the leg panel (200) are made of materials having elasticity and ductility within a preset range.

2. A bed frame for supporting a mattress according to claim 1, characterized in that: It also includes a plurality of first flow path grooves (111) formed on the upper surface of the unit panel, communicating with the upper inlet of the vent hole (110), and extending to cross the unit panel (100) in the width direction, and; A plurality of second flow path grooves (112) are formed on the upper surface of the unit panel (100) to cross the unit panel in the length direction and communicate with the plurality of first flow path grooves.

3. A bed frame for supporting a mattress according to claim 1 or 2, characterized in that: The leg panel (200) is provided with a fixing groove (212) that passes through the center of the leg protrusion (210) in a vertical direction, the lower side of the fixing groove (212) forms an upper end of the leg protrusion (210) of the leg panel (200) that can be inserted, and the bottom surface of the unit panel (100) forms an upper side that is inserted into the fixing groove (212).

4. A bed frame for supporting a mattress according to claim 3, characterized in that: The ventilation holes (110) are respectively arranged at the position of the panel groove (120) and the position corresponding to the fixing groove (212), and penetrate through the one or more ventilation holes (110) on the side of the leg panel (200) in the horizontal direction.

5. A bed frame for supporting a mattress according to claim 4, characterized in that: The upper edge of the unit panel (100) is formed with a plurality of mutually spaced placement grooves (130). When two unit panels (100) are arranged continuously in the horizontal direction, the placement grooves (130) formed in each unit panel are connected to each other and are pressed into the two connected placement grooves in a chimeric manner to fix the continuously arranged unit panels in the horizontal direction as a whole. A plurality of joint members (300) are provided.

6. A bed frame for supporting a mattress according to claim 5, characterized in that: The friction coefficient of the material of the joint member (300) is higher than that of the unit panel (100). When pressed into two mutually communicating placement grooves (130) in a chimeric manner, the upper surface thereof is higher than the unit panel (100). An insertion groove (132) is formed on the bottom surface of the placement groove (130), and a portion of the joint member (300) corresponding to the insertion groove (132) is formed to be inserted into the insertion groove (132).

7. A bed frame for supporting a mattress according to claim 6, characterized in that: It also includes a slide groove (140) that passes through the portion of the unit panel (100) where the vent hole (110) is formed in a horizontal direction, and; Inserted into the inner side of the slide groove (140) and sliding in the longitudinal direction thereof, a sliding through hole (410) and a sliding block (400) are provided at a position corresponding to the vent hole (110); When the sliding block (400) slides to one side, the vent hole (110) and the sliding through hole (410) are connected; when the sliding block (400) slides to the other side, the vent hole (110) is closed by the slider.

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