Magnetic therapy bed with deformation function

Abstract

The invention belongs to the technical field of functional beds, and particularly relates to a magnetic therapy bed with a deformation function. The magnetic therapy bed structurally comprises a magnetic therapy mattress, a bed board and an opening for deformation, and further comprises a bidirectional dual-purpose top block unit which is arranged in the opening for deformation and used for jacking the magnetic therapy mattress or being flush with the upper surface of the bed board, and a vertical column body used for supporting the bidirectional dual-purpose top block unit. The beneficial effects are that when the deformation function is opened, the arc-shaped surface of the bidirectional dual-purpose top block unit faces upwards and is used for fully fitting and pressing the magnetic therapy mattress on the waist of a user, and when the deformation function is closed, the plane of the bidirectional dual-purpose top block unit faces upwards and is used for being flush with the upper surface of the bed board, namely, the deformation opening is completely blocked; therefore, the magnetic therapy effect does not affect the flush use effect of the bed board, and the use comfort of the magnetic therapy bed is ensured.

Description

Technical Field

[0001] The present application belongs to the technical field of functional beds, and in particular, relates to a magnetic therapy bed with a deformation function. Background Art

[0002] Functional bed refers to the function of the bed product, which includes at least one additional function in addition to the basic support function. The above additional functions can be: heating, massage, magnetic therapy, audio and video playback, and hydrotherapy, etc.

[0003] Correspondingly, the above-mentioned magnetic therapy bed refers to a type of functional bed product with a magnetic therapy mattress. The above-mentioned "deformation function" means that the bed frame structure has a certain deformation function, which in turn acts on the above-mentioned magnetic therapy function.

[0004] On the other hand, the above-mentioned deformation function refers to the controllable convexity of the bed frame corresponding to the user's waist position, so that the magnetic therapy mattress and the user's waist will not be separated. Generally, the area on the bed frame corresponding to the user's head, back and legs does not need the above-mentioned controllable convexity structure, and this area originally has the basic advantage of the user fully fitting the magnetic therapy mattress.

[0005] For example, the Chinese invention patent application with authorization announcement number, application publication number CN118806555A and application publication date 2024.10.22 discloses a magnetic therapy bed, whose structure mainly includes: a bed board, a magnetic therapy mattress, an opening, a fixed frame, a fixed plate, a first screw rod, a first connecting block, a top block, a first bevel gear, a rotating rod, and a second bevel gear.

[0006] The main advantage of the magnetic therapy bed in the invention patent application is that the magnetic therapy mattress at the user's waist is lifted up by the rising top block, so that the waist lifting effect can be easily achieved according to the user's needs.

[0007] However, in actual use, the magnetic therapy bed still has at least the following problems of insufficient comfort, which are specifically manifested as follows: The upper surface of the top block structure is arc-shaped, or approximately arc-shaped. Although this shape is comfortable when used in a raised position and can fully fit the user's waist, when it is lowered and retracted and not protruding, two gaps will be left between it and the bed board, causing comfort problems due to the uneven upper surface of the bed board. Summary of the invention

[0008] The present application provides a magnetic therapy bed with a deformation function, and the technical problem to be solved is: how to make the magnetic therapy function of the magnetic therapy bed more comfortable when in use.

[0009] The technical solution adopted by the present application to solve the above-mentioned problem is: a magnetic therapy bed with a deformation function, the structure of which includes a magnetic therapy mattress, a bed board, and an opening for deformation, and also includes a two-way dual-purpose top block unit arranged in the deformation opening and used to lift the magnetic therapy mattress or level the upper surface of the bed board, and a vertical column used to support the two-way dual-purpose top block unit.

[0010] A further preferred technical solution is that the two-way dual-purpose top block unit includes a rectangular block for leveling the upper surface of the bed board, and a lumbar support bar which is arranged on the rectangular block and has a bow-shaped vertical cross-section and is used to lift up the magnetic therapy mattress.

[0011] A further preferred technical solution is that the two-way dual-purpose top block unit also includes a vertical opening arranged on the rectangular block and the waist support strip and used to insert the vertical column, and a slider arranged in the vertical opening and used to level the upper plane of the rectangular block or the upper curved surface of the waist support strip.

[0012] A further preferred technical solution is that the bidirectional dual-purpose top block unit further includes a side groove arranged in the vertical opening, and a sliding end point limit block arranged on the rectangular block and plugged into the side groove.

[0013] A further preferred technical solution is that the magnetic therapy bed further includes a plurality of sockets arranged on the vertical column, and a supporting plug plate arranged on one of the sockets.

[0014] A further preferred technical solution is that the bidirectional dual-purpose top block unit also includes a through hole arranged on the sliding block and used to install the sliding end point limit block, and a channel arranged on the rectangular block and connected to the side groove and used to disassemble and assemble the sliding end point limit block.

[0015] A further preferred technical solution is that when the magnetic therapy bed is disassembling and assembling the sliding block, the supporting plug plate is used to push out or push in the sliding end point limit block on the channel and the through hole.

[0016] A further preferred technical solution is that: the insertion hole and the supporting plug plate are both arranged at an angle; and an anti-drop limit plate for fitting against the side surface of the vertical column is also provided at the inclined upper end of the supporting plug plate.

[0017] A further preferred technical solution is that: the angle between the supporting plug plate and the anti-drop limit plate is an obtuse angle; when the magnetic therapy bed is disassembling and assembling the slider, the anti-drop limit plate is used for holding, and an anti-collision distance is formed between the rectangular block and the anti-drop limit plate.

[0018] A further preferred technical solution is that the magnetic therapy bed also includes a fixed hole plate which is sleeved on the vertical column and used to lift up the supporting plug plate.

[0019] The beneficial effects of this application include at least the following two points.

[0020] First, when the deformation function is turned on, the curved surface of the two-way dual-purpose top block unit faces upward, which is used to fully fit and press the magnetic therapy mattress on the user's waist. When the deformation function is turned off, the flat surface of the two-way dual-purpose top block unit faces upward, which is used to be flush with the upper surface of the bed board, that is, to completely block the deformation opening, so that the magnetic therapy effect will not affect the flat use effect of the bed board itself, thereby ensuring the comfort of the magnetic therapy bed.

[0021] Secondly, the two-way dual-purpose top block unit itself has at least three characteristics: stable lifting action, the upward side is always complete and has no pits, and disassembly and maintenance is safe and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of this application.

[0023] Figure 2 It is a schematic diagram of the position and shape of the deformation opening in the present application when viewed from a top view.

[0024] Figure 3 This is a schematic diagram of the first structure of a magnetic therapy mattress in the prior art.

[0025] Figure 4 This is a schematic diagram of the second structure of a magnetic therapy mattress in the prior art.

[0026] Figure 5 It is a schematic diagram of the structure of the bidirectional dual-purpose top block unit in this application.

[0027] Figure 6 This is a schematic diagram of the use of the two-way dual-purpose top block unit in this application for lifting the magnetic therapy mattress.

[0028] Figure 7 This is a schematic diagram of the use of the two-way dual-purpose top block unit in this application for leveling the bed board.

[0029] Figure 8 This is a schematic diagram of the position of the supporting plug board in this application.

[0030] Fig. 9 Schematic diagram of the position and shape of the anti-drop limit plate in this application.

[0031] Fig.10 Schematic diagram of the location of the channels in this application.

[0032] Fig.11 Schematic diagram of the position of the perforations in this application.

[0033] Fig.12 This is a schematic diagram of the overall structure of the supporting plug plate and the anti-drop limit plate in this application.

[0034] Fig.13 Schematic diagram of the position of the anti-collision spacing in this application.

[0035] In the figure, the meanings of the symbols are as follows.

[0036] Anti-collision distance a, holding position b; A magnetic therapy mattress 11, a bed board 12, an opening for deformation 13, a pillow 14, bed legs 15, magnetic particles 11-a, and a soft magnetic sheet 11-b; Two-way dual-purpose top block unit 1, vertical column 2, plug hole 3, support plug plate 4, anti-drop limit plate 5, fixed hole plate 6, vertical connecting plate 7; Rectangular block 101 , waist support bar 102 , vertical opening 103 , sliding block 104 , side groove 105 , sliding end limit block 106 , through hole 107 , channel 108 , elastic sheet 109 . DETAILED DESCRIPTION

[0037] The following description is merely a preferred embodiment of the present application and does not limit the scope of the present application.

[0038] like Figure 1-Figure 13 As shown, a magnetic therapy bed with a deformation function comprises a magnetic therapy mattress 11, a bed board 12, and a deformation opening 13, and also comprises a two-way dual-purpose top block unit 1 arranged in the deformation opening 13 and used to lift the magnetic therapy mattress 11 or to be flush with the upper surface of the bed board 12, and a vertical column 2 for supporting the two-way dual-purpose top block unit 1.

[0039] In this embodiment, the magnetic therapy mattress 11 is a commercially available product, and is provided with magnetic particles 11-a or soft magnetic sheets 11-b in a rectangular shape. The shape of the deformation opening 13 is also a rectangle, and its position corresponds to the waist of the user.

[0040] The above-mentioned "deformation function" means that after the two-way dual-purpose top block unit 1 is pushed up, the actual shape of the bed board 12 is no longer a flat upper surface, but has a height-adjustable protrusion. Therefore, when the deformation function is turned on, corresponding to the relatively high position of the two-way dual-purpose top block unit 1, the magnetic therapy bed is in use, and the magnetic therapy mattress 11 fits and presses the user's waist. When the deformation function is turned off, corresponding to the relatively low position of the two-way dual-purpose top block unit 1, the magnetic therapy bed is in an idle state.

[0041] The vertical projection of the two-way dual-purpose top block unit 1 is also a rectangle, and the length and width of the rectangle are slightly smaller than the deformation opening 13, for example, the length and width are slightly smaller and controlled within 5 mm, so as to ensure that when the two-way dual-purpose top block unit 1 is retracted downward and its upper surface is flush with the upper surface of the two-way dual-purpose top block unit 1, there is no obvious gap on the magnetic therapy bed, which can improve the comfort of the bed and prevent the magnetic therapy mattress 11 from being stuck in the gap between the two-way dual-purpose top block unit 1 and the deformation opening 13. This is particularly important when the magnetic therapy mattress 11 is relatively thin.

[0042] On the other hand, the end surface of the two-way dual-purpose top block unit 1 for supporting the magnetic therapy mattress 11 is an arc surface, so that the two-way dual-purpose top block unit 1 indirectly presses against the user's waist in a relatively comfortable manner.

[0043] Finally, there are two vertical columns 2, which can be installed on the gas rod, so that the lifting range of the two-way dual-purpose top block unit 1 can be adjusted. The main materials of the two-way dual-purpose top block unit 1 and the vertical column 2 are engineering plastics.

[0044] The two-way dual-purpose top block unit 1 includes a rectangular block 101 for flushing the upper surface of the bed board 12 , and a lumbar support bar 102 which is arranged on the rectangular block 101 and has an arched vertical cross-section and is used to lift up the magnetic therapy mattress 11 .

[0045] In this embodiment, the above-mentioned bow shape is a minor arc bow, the rectangular block 101 and the waist support bar 102 are integrally formed, and the width and length of the waist support bar 102 are the width and length of the rectangular block 101. The heights of the two can be set as needed to ensure that even if the two-way dual-purpose top block unit 1 is in the highest position for normal use, the rectangular block 101 can still be fully inserted into the deformation opening 13, thereby avoiding unnecessary lateral shaking of the two-way dual-purpose top block unit 1.

[0046] The two-way dual-purpose top block unit 1 also includes a vertical opening 103 arranged on the rectangular block 101 and the waist support bar 102 and used to insert the vertical column 2, and a slider 104 arranged in the vertical opening 103 and used to be flush with the upper plane of the rectangular block 101 or the upper curved surface of the waist support bar 102.

[0047] In this embodiment, the vertical opening 103 is used to make the vertical column 2 support the rectangular block 101 or the waist support bar 102 more stable, upgrading the original support to plug support. This upgrade effect is particularly important for the vertical column 2 supporting the waist support bar 102 with a curved surface.

[0048] In addition, the function of the slider 104 is to ensure that the vertical column 2, whether directly supporting the rectangular block 101 or the waist support bar 102, can block and fill the upper end opening of the vertical opening 103 at this time. For details, please refer to the attached Figure 6 and 7 .

[0049] Therefore, it is necessary to explain that: First, the slider 104 is in the shape of a long strip, one end of which is a flat surface, and the other end is an arc surface that can be flush with the waist support bar 102, and its cross-sectional size is also slightly smaller than the horizontal size of the vertical opening 103, so as to prevent the slider 104 from shaking greatly in the vertical opening 103; Second, the vertical column 2 originally directly supports the rectangular block 101 or the waist support bar 102, but is replaced by pressing against one of the two end faces of the slider 104. Although one end of the slider 104 is also an arc-shaped end, the vertical column 2 has the basic stability to be plugged into the vertical opening 103, and the instability caused by pressing against the arc-shaped end can be ignored. Third, the slider 104 has two clear limit points in the vertical opening 103. When the former is limited, its upper end must be flush with the rectangular block 101 or the lumbar support bar 102, ensuring that there is no pit on the magnetic therapy bed when the user gets on the bed, and ensuring that there is no pit on the lumbar support bar 102 when it indirectly supports the user's waist. Otherwise, the user's waist can feel the above-mentioned pit, which is very uncomfortable.

[0050] The bidirectional dual-purpose top block unit 1 further includes a side groove 105 disposed in the vertical opening 103 , and a sliding end point limit block 106 disposed on the cuboid block 101 and plugged into the side groove 105 .

[0051] In this embodiment, the side groove 105 and the sliding end point limit block 106 are used together, which is one of the ways to achieve the above-mentioned "two limit points" effect.

[0052] The cuboid block 101 is provided with two vertical openings 103, one on the left and one on the right, corresponding to the two vertical columns 2. Two side grooves 105 are provided in a single vertical opening 103, and the spatial shape of the side grooves 105 is a cuboid, and the sliding end stopper 106 is used to move upward on the long side of the cuboid.

[0053] When the slider 104 is aligned with the rectangular block 101 or the waist support bar 102, the sliding end stopper 106 abuts against one end of the rectangular block, that is, the slider 104 and the sliding end stopper 106 have only two effective use positions. When the magnetic therapy bed is in normal use, the sliding end stopper 106 must abut against one end surface of the side groove 105.

[0054] The magnetic therapy bed also includes a plurality of sockets 3 arranged on the vertical column 2 and a supporting plug plate 4 arranged on one of the sockets 3 .

[0055] In this embodiment, one of the ways for the two-way dual-purpose top block unit 1 to achieve the purpose of controllable lifting is that a plurality of the plug holes 3 are arranged vertically at different heights, and the supporting plug plate 4 is inserted into one of them, so that: First, when the rectangular block 101 is on the top and the waist support bar 102 is on the bottom, the upper end surface of the rectangular block 101 can be kept flush with the upper surface of the bed board 12, ensuring that there are no pits on the surface of the magnetic therapy bed; Second, when the waist support bar 102 is on the top and the rectangular block 101 is on the bottom, the waist support bar 102 can maintain a state of protruding above the upper surface of the bed board 12, and the protrusion range is flexibly adjustable.

[0056] The bidirectional dual-purpose top block unit 1 also includes a through hole 107 provided on the slider 104 and used for installing the sliding end stop block 106 , and a channel 108 provided on the rectangular block 101 and connected to the side groove 105 and used for disassembling and assembling the sliding end stop block 106 .

[0057] In this embodiment, the through hole 107 and the channel 108 are used in combination to become one of the implementation methods for disassembling and replacing the sliding end stopper 106 on the sliding block 104. If the sliding end stopper 106 and the sliding block 104 are integrally formed, the implementation method for disassembling and replacing the whole on the rectangular block 101 is generally to set the rectangular block 101 as a split type, and the structural stability and convenience of this method are not as good as the plug-in type of the sliding end stopper 106 and the sliding block 104 described above.

[0058] Specifically, the sliding end stopper 106 is installed on the slider 104 as follows: First, align the through hole 107 and the channel 108, then insert the sliding end point limit block 106 into the channel 108, and then use existing tools such as a thin rod and a screwdriver to push the sliding end point limit block 106 completely into the side groove 105, that is, leave the channel 108. At this time, the installation operation is completed, and the sliding end point limit block 106 can limit and fix the slider 104.

[0059] Correspondingly, when the sliding end stopper 106 needs to be removed from the slider 104, the sliding end stopper 106 and the hole 108 are aligned, and then the sliding end stopper 106 is ejected. This is why the holes 108 need to be aligned and the number is two. For details, please refer to the attached Fig.10 .

[0060] Furthermore, the hole 108 is located at a non-end position on the side groove 105, that is, in the middle area, to ensure that when the sliding end stopper 106 is in the only two use positions, it is not aligned with the hole 108, so as to prevent it from accidentally sliding out of the through hole 107. Accordingly, in this manner, when the sliding end stopper 106 needs to be disassembled and assembled, it is relatively difficult, and the through hole 107 and the hole 108 need to be actively aligned.

[0061] When the magnetic therapy bed is disassembling and assembling the slider 104 , the supporting plug plate 4 is used to push out or push in the sliding end point limit block 106 on the channel 108 and the through hole 107 .

[0062] In this embodiment, the second function of the supporting plug plate 4 is to replace the existing tools such as the thin rod and screwdriver, so that the disassembly and assembly operation of the sliding end point limit block 106 is more convenient.

[0063] Correspondingly, the cross-sectional size of the supporting plug plate 4 is smaller than the channel 108, ensuring that the former can be inserted into the latter, while the length of the supporting plug plate 4 needs to be relatively large, at least ensuring that the sliding end point limit block 106 can be partially ejected, ensuring that the ejected size of the sliding end point limit block 106 on the channel 108 can be fully fixed, and then the entire sliding end point limit block 106 can be pulled out.

[0064] The insertion hole 3 and the supporting plug plate 4 are both arranged at an angle; an anti-dropping limiting plate 5 for fitting to the side surface of the vertical column 2 is also arranged at the inclined upper end of the supporting plug plate 4 .

[0065] In this embodiment, the supporting plug plate 4 and the anti-fall limiting plate 5 are integrally formed, and the basic function of the overall structure on the socket 3 is to effectively plug the socket 3 as an anti-fall limiting structure of the vertical column 2, so that the height of the two-way dual-purpose top block unit 1 can be maintained.

[0066] The further function of the above-mentioned overall structure on the socket 3 is that the falling direction of the overall structure itself can just strengthen the plug-in relationship between the supporting plug-in plate 4 and the socket 3, making it more difficult for the supporting plug-in plate 4 to slide out and fall off the socket 3.

[0067] The angle between the supporting plug plate 4 and the anti-drop limit plate 5 is an obtuse angle; when the magnetic therapy bed is disassembling and assembling the slider 104, the anti-drop limit plate 5 is used for holding, and an anti-collision distance a is formed between the rectangular block 101 and the anti-drop limit plate 5.

[0068] In this embodiment, the anti-drop limit plate 5 is used to reinforce the plug-in relationship between the plug hole 3 and the support plug plate 4. At this time, the angle between the support plug plate 4 and the anti-drop limit plate 5 can be an obtuse angle or an acute angle. Fig. 9 As shown, if the anti-drop limit plate 5 faces upward, the above angle is an obtuse angle, and if the anti-drop limit plate 5 faces downward, the above angle is an acute angle.

[0069] However, another function of the integral structure of the support plug plate 4 and the anti-drop limit plate 5 is to push in and push out the sliding end limit block 106 on the through hole 107 and the channel 108. Therefore, when the angle between the support plug plate 4 and the anti-drop limit plate 5 is an obtuse angle, the anti-drop limit plate 5 for holding can be sufficiently away from the outer side of the rectangular block 101 to avoid bumping the user's hand on the outer side of the rectangular block 101, which is very practical and safe.

[0070] The magnetic therapy bed also includes a fixed hole plate 6 which is sleeved on the vertical column 2 and used to lift up the supporting plug plate 4.

[0071] In this embodiment, the fixed hole plate 6 is one of the implementation methods for inserting the vertical column 2 and limiting the support plug plate 4. When the insertion hole 3 and the support plug plate 4 are both inclined, the fixed hole plate 6 has a corresponding inclined upper surface. For details, please refer to the attached Fig. 9 .

[0072] Correspondingly, the fixing hole plate 6 can be arranged on the bed leg 15, or can be arranged on the bed board 12 through the two vertical connecting plates 7, so as to ensure its own sufficient stability and strength.

[0073] Finally, elastic sheets 109 for elastically clamping the through hole 107 are bonded to the left and right sides of the sliding end stop block 106 to improve the plug-in stability of the sliding end stop block 106 and prevent it from sliding out and shifting spontaneously.

[0074] Accordingly, the thickness of the sliding end stopper 106 needs to match the vertical dimension of the through hole 107, while the width of the former can be significantly smaller than the lateral dimension of the latter.

[0075] The above detailed description of the implementation methods of the present application is made in conjunction with the accompanying drawings, but the present application is not limited to the above implementation methods. Various modifications can be made within the knowledge of ordinary technicians in the technical field without departing from the purpose of the present application. These are all non-creative modifications and are protected by the patent law as long as they are within the scope of the claims of the present application.

Claims

1. A magnetic therapy bed with a deformation function, comprising a magnetic therapy mattress (11), a bed board (12), and a deformation opening (13), characterized in that: It also includes a two-way dual-purpose top block unit (1) disposed in the deformation opening (13) and used to lift up the magnetic therapy mattress (11) or to be flush with the upper surface of the bed board (12), and a vertical column (2) used to support the two-way dual-purpose top block unit (1).

2. The magnetic therapy bed with deformation function according to claim 1, characterized in that: The two-way dual-purpose top block unit (1) comprises a rectangular block (101) for being flush with the upper surface of the bed board (12), and a lumbar support bar (102) arranged on the rectangular block (101) and having an arched vertical cross-section and for supporting the magnetic therapy mattress (11).

3. The magnetic therapy bed with deformation function according to claim 2, characterized in that: The two-way dual-purpose top block unit (1) further comprises a vertical opening (103) arranged on the rectangular block (101) and the waist support strip (102) and used for inserting the vertical column (2), and a sliding block (104) arranged in the vertical opening (103) and used for leveling the upper plane of the rectangular block (101) or the upper curved surface of the waist support strip (102).

4. The magnetic therapy bed with deformation function according to claim 3, characterized in that: The two-way dual-purpose top block unit (1) further comprises a side groove (105) arranged in the vertical opening (103), and a sliding end point limit block (106) arranged on the rectangular block (101) and plugged into the side groove (105).

5. The magnetic therapy bed with deformation function according to claim 4, characterized in that: It also comprises a plurality of insertion holes (3) arranged on the vertical column (2), and a supporting insertion plate (4) arranged on one of the insertion holes (3).

6. The magnetic therapy bed with deformation function according to claim 5, characterized in that: The bidirectional dual-purpose top block unit (1) further comprises a through hole (107) provided on the sliding block (104) and used for installing the sliding end point stop block (106), and a hole (108) provided on the rectangular block (101) and connected to the side groove (105) and used for disassembling and assembling the sliding end point stop block (106).

7. The magnetic therapy bed with deformation function according to claim 6, characterized in that: When the magnetic therapy bed is disassembling or assembling the sliding block (104), the supporting plug plate (4) is used to push out or push in the sliding end point limit block (106) on the hole (108) and the through hole (107).

8. The magnetic therapy bed with deformation function according to claim 6, characterized in that: The insertion hole (3) and the supporting plug plate (4) are both arranged at an inclination; an anti-drop limit plate (5) for fitting against the side surface of the vertical column (2) is also provided at the inclined upper end of the supporting plug plate (4).

9. The magnetic therapy bed with deformation function according to claim 8, characterized in that: The angle between the support plug plate (4) and the anti-drop limit plate (5) is an obtuse angle; when the magnetic therapy bed is disassembling and assembling the slider (104), the anti-drop limit plate (5) is used for holding, and an anti-collision distance (a) is formed between the rectangular block (101) and the anti-drop limit plate (5).

10. The magnetic therapy bed with deformation function according to claim 5, characterized in that: It also comprises a fixed hole plate (6) which is sleeved on the vertical column (2) and is used to lift up the supporting plug plate (4).

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