Foldable multi-angle adjustable body care instrument support structure
By designing a foldable, multi-angle adjustable body care device stand, the limitation of using a lumbar care device that requires a non-adjustable chair has been solved, achieving both angle adjustment and portability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-05-15
AI Technical Summary
Existing lumbar support devices require a chair or sofa with a non-adjustable angle, which greatly limits their use and makes them inconvenient to use when there is no chair or sofa available.
A foldable, multi-angle adjustable body care device holder was designed, including a seat cushion and a backrest. The triangular structure composed of connecting blocks, fixing rods, inserts, and support arms allows for adjustment of the seat cushion and backrest angles and is foldable for portability.
It allows for adjustment of the lumbar support device angle without the need for a chair or sofa, adapting to the needs of different users, and is easy to carry and store.
Smart Images
Figure CN224235750U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of physiotherapy equipment technology, and in particular to a foldable, multi-angle adjustable body care device support structure. Background Technology
[0002] Skin care devices are a newly emerging type of skin care tool. Currently, there are many types of skin care devices on the market, mainly offering functions such as hydration, lifting and firming skin, and promoting blood circulation. For different parts of the body, there are corresponding facial care devices, eye care devices, head care devices, waist care devices, and so on.
[0003] Existing lumbar massagers typically use multiple massage heads to massage the user's lower back. However, when using these devices, users need to use chairs or sofas to place the device and lean against it to ensure the massage effect. Since the angle of chairs and sofas is generally not adjustable, the angle of the massager cannot be adjusted according to the user's individual needs. Therefore, it is difficult to guarantee the effectiveness for different users. Furthermore, without chairs or sofas, it is inconvenient for users to use the massager, resulting in significant limitations in its use.
[0004] Therefore, it is necessary to invent a foldable, multi-angle adjustable body care device support structure to solve the above problems. Utility Model Content
[0005] The purpose of this invention is to provide a foldable, multi-angle adjustable body care device support structure to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a foldable, multi-angle adjustable body care device support structure, including a seat cushion and a backrest. Two symmetrically distributed connecting blocks are fixedly mounted at one end of the seat cushion, and the connecting blocks are designed with an upward tilting structure. The backrest is designed with a "∩" shape, and the bottom ends of both sides of the backrest are movably connected to the two connecting blocks via pins. A fixing rod is fixedly mounted on the lower inner side of the backrest, and two annular slots are formed in the middle of the fixing rod. The lower surface of the seat cushion is designed with a concave structure, and a fixing frame is fixedly mounted on the lower surface of the seat cushion. A tube is fixedly mounted at the middle of one end of the fixing frame, and a sliding insert plate is provided inside the tube. A movable seat is fixedly mounted at one end of the insert plate, and two rotatable support arms are provided on both sides of the movable seat via pins. Each of the top ends of the two support arms is fixedly mounted with a locking block, and the two locking blocks are respectively adapted to the two slots.
[0007] Preferably, the upper surface of the insert plate is provided with a plurality of limiting grooves in a horizontal sequence, one end of the insert tube is fixedly provided with a deformable latch, and the lower surface of the latch is fixedly provided with a limiting block that matches the limiting groove.
[0008] Preferably, a support block is fixedly provided at the bottom of the outer side of the movable seat, and the cross-section of the support block is a right-angled triangular structure.
[0009] Preferably, the inner side of the backrest is provided with multiple support plates from bottom to top, and all the support plates are designed with an arc-shaped structure.
[0010] Preferably, massage heads are fixedly provided on the outer sides of the plurality of support plates.
[0011] Preferably, the upper end of the backrest is provided with an inclined structure, and the plurality of support plates are all located at the upper inner end of the backrest.
[0012] The technical effects and advantages of this utility model are as follows:
[0013] 1. This utility model, by setting up a seat cushion, backrest, fixing rod, insert plate, and support arm, allows the user to unfold the seat cushion and backrest when performing lumbar massage. The seat cushion and backrest are fixed by the triangular structure formed by the fixing rod, insert plate, and support arm. The user can sit on the seat cushion and lean against the backrest to massage the waist through the massage head on the backrest. Furthermore, the position of the insert plate can be adjusted to adjust the angle of the seat cushion and backrest. The user can complete the lumbar massage through the seat cushion and backrest without the need for a chair or sofa. Moreover, the angle of the seat cushion and backrest can be adjusted to allow the device to be adjusted according to different users.
[0014] 2. This utility model is designed with a seat cushion, a backrest, and a connecting block. The seat cushion and the backrest are connected by the connecting block, which is designed with an upward tilting structure. The upward tilting structure design allows the backrest to rotate to fit against the upper surface of the seat cushion. When the device is not in use, the backrest can be flipped to fit against the upper surface of the seat cushion, thereby achieving the effect of a foldable device, which is convenient for carrying and storing the device. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0016] Figure 2 This is a side view of the overall structure of this utility model.
[0017] Figure 3 This is a schematic diagram of the seat cushion and backrest structure of this utility model.
[0018] Figure 4 This is a schematic diagram of the insert structure of this utility model.
[0019] Figure 5 This is a schematic diagram of the fixed frame structure of this utility model.
[0020] Figure 6 This is a bottom view of the seat cushion structure of this utility model.
[0021] Figure 7 This is a schematic diagram of the folded state of the seat cushion and backrest structure of this utility model.
[0022] In the diagram: 1. Seat cushion; 2. Backrest; 3. Connecting block; 4. Fixing rod; 5. Slot; 6. Fixing frame; 7. Insert tube; 8. Insert plate; 9. Movable seat; 10. Support arm; 11. Locking block; 12. Limiting groove; 13. Locking lug; 14. Limiting block; 15. Support block; 16. Support plate; 17. Massage head. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] This utility model provides, for example Figure 1-7 The foldable multi-angle adjustable body care device support structure shown includes a seat cushion 1 and a backrest 2. Two symmetrically distributed connecting blocks 3 are fixed at one end of the seat cushion 1, and the connecting blocks 3 are designed to be inclined upwards. The design of the inclined upwards structure makes a height difference between the bottom end of the backrest 2 and the seat cushion 1, so as to ensure that the backrest 2 can be flipped over to be folded above the seat cushion 1.
[0025] The backrest 2 is designed with a "∩" shape, and the bottom ends of both sides of the backrest 2 are movably connected to two connecting blocks 3 through pins. The "∩" shape design makes it convenient for users to lean against it.
[0026] A fixing rod 4 is fixedly provided on the lower inner side of the backrest 2. Two annular slots 5 are opened in the middle of the fixing rod 4. The lower surface of the seat cushion 1 is set as a concave structure, and a fixing frame 6 is fixedly provided on the lower surface of the seat cushion 1. An insertion tube 7 is fixedly provided in the middle of one end of the fixing frame 6. An insertion plate 8 is slidably provided inside the insertion tube 7. A movable seat 9 is fixedly provided at one end of the insertion plate 8. Support arms 10 are rotatably provided on both sides of the movable seat 9 through pins. A locking block 11 is fixedly provided at the top of each of the two support arms 10. The two locking blocks 11 are respectively adapted to the two slots 5. The locking blocks 11 can deform and lock into the slots 5 to realize the connection between the support arms 10 and the fixing rod 4. Furthermore, the fixing rod 4 transmits the force on the backrest 2 to the support arms 10. The bottom end of the locking block 11 is used to transmit the force. The side of the locking block 11 is not subjected to force and therefore will not deform, so as to ensure the stability of the connection between the support arms 10 and the fixing rod 4.
[0027] The upper surface of the insert plate 8 is provided with a plurality of limiting grooves 12 in a horizontal sequence. One end of the insert tube 7 is fixedly provided with a deformable latch 13, and the lower surface of the latch 13 is fixedly provided with a limiting block 14 that is adapted to the limiting groove 12. When the latch 13 is moved, it can deform and drive the limiting block 14 to move. The limiting block 14 can be inserted into the limiting groove 12 to limit the insertion plate 8.
[0028] A support block 15 is fixedly provided at the bottom of the outer side of the movable seat 9, and the cross section of the support block 15 is designed as a right-angled triangle structure. The support block 15 is used to improve the stability of the movable seat 9 in contact with the placement plane, so as to achieve the effect of auxiliary support. When the user leans against the backrest 2, the backrest 2 is subjected to the force of the user's leaning and the force is transmitted to the support arm 10 through the fixed rod 4, and then transmitted to the movable seat 9 and the support block 15 through the support arm 10, thereby achieving the effect of supporting the backrest 2.
[0029] Multiple support plates 16 are fixedly provided on the inner side of the backrest 2 from bottom to top, and all support plates 16 are designed with an arc structure. Massage heads 17 are fixedly provided on the outer side of the multiple support plates 16. It should be noted that the massage heads 17 are equipped with corresponding motors, controllers and power supplies. The models are all commercially available models and are not limited without affecting the implementation of this embodiment. The massage heads 17 can rotate or vibrate under the drive of their internal motors to achieve the effect of massaging the user's waist.
[0030] The upper part of the backrest 2 is designed with an inclined structure, and multiple support plates 16 are located inside the upper part of the backrest 2. The arc-shaped support plates 16 can better fit the user's waist, so as to ensure that multiple massage heads 17 can be aligned with the acupoints of the user's waist, thus ensuring the massage and care effect.
[0031] Working principle of this utility model:
[0032] When using this device, place the seat cushion 1 on a flat platform and flip the backrest 2 so that the backrest 2 and the seat cushion 1 unfold. Then, move the latch 13 to deform it upwards. The latch 13 drives the limiting block 14 to move upwards, so that the limiting block 14 separates from the limiting groove 12. At this time, the limiting of the insert plate 8 is released. Pull the insert plate 8 outwards and flip the support arm 10 so that the latch 11 at the top of the support arm 10 is inserted into the latch 5. At this time, the insert plate 8, the support arm 10 and the backrest 2 form a stable triangular structure, and the position of the insert plate 8 is limited by the reset latch 13 and the limiting block 14. At this time, the position of the backrest 2 is fixed, and the position between the backrest 2 and the seat cushion 1 is fixed. The user can sit on the seat cushion 1 and lean against the backrest 2. Activate the massage head 17 on the backrest 2. The massage head 17 rotates or vibrates under the drive of its internal motor to achieve massage care for the user's waist.
[0033] When providing massage care to users of different body types, by moving the latch 13, the limiting block 14 is moved to release the limiting of the insert plate 8 and adjust the position of the insert plate 8. The insert plate 8 moves the support arm 10, thereby changing the length of the three sides of the triangular structure formed by the insert plate 8, the support arm 10, and the backrest 2. Correspondingly, the angle of the triangular structure will also change, thereby achieving the effect of adjusting the angle of the backrest 2 so that the device can adapt to users of different body types.
[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A foldable, multi-angle adjustable body care device support structure, comprising a seat cushion (1) and a backrest (2), characterized in that: Two symmetrically distributed connecting blocks (3) are fixed at one end of the cushion (1), and the connecting blocks (3) are inclined upwards. The backrest (2) is shaped like a "∩". The bottom ends of both sides of the backrest (2) are movably connected to the two connecting blocks (3) by pins. A fixing rod (4) is fixed at the lower inner side of the backrest (2). Two annular slots (5) are opened in the middle of the fixing rod (4). The lower surface of the cushion (1) is concave. A fixing frame (6) is fixed on the lower surface of the cushion (1). A tube (7) is fixed in the middle of one end of the fixing frame (6). A sliding plate (8) is provided inside the tube (7). A movable seat (9) is fixed at one end of the tube (8). Support arms (10) are rotatably provided on both sides of the movable seat (9) by pins. A locking block (11) is fixed at the top of each of the two support arms (10). The two locking blocks (11) are respectively matched with the two slots (5).
2. The foldable, multi-angle adjustable body care device support structure according to claim 1, characterized in that: The upper surface of the insert plate (8) is provided with a plurality of limiting grooves (12) in a horizontal sequence. One end of the insert tube (7) is fixedly provided with a deformable latch (13), and the lower surface of the latch (13) is fixedly provided with a limiting block (14) that is compatible with the limiting groove (12).
3. The foldable, multi-angle adjustable body care device support structure according to claim 1, characterized in that: The bottom of the outer side of the movable seat (9) is fixedly provided with a support block (15), and the cross section of the support block (15) is set as a right-angled triangle structure.
4. The foldable, multi-angle adjustable body care device support structure according to claim 1, characterized in that: The inner side of the backrest (2) is provided with multiple support plates (16) from bottom to top, and all the support plates (16) are designed with an arc shape.
5. The foldable, multi-angle adjustable body care device support structure according to claim 4, characterized in that: Massage heads (17) are fixedly provided on the outer surfaces of multiple support plates (16).
6. The foldable, multi-angle adjustable body care device support structure according to claim 4, characterized in that: The upper end of the backrest (2) is set as an inclined structure, and the multiple support plates (16) are all located inside the upper end of the backrest (2).