Base frame for massage chair and massage chair thereof

Abstract

The utility model provides a base frame for a massage chair and the massage chair. A base frame body of the base frame is provided with a bottom shell assembly, a wing plate assembly and a rear cover assembly. The wing plate assembly comprises outer cover plates arranged on the two sides of the bottom shell assembly, the two outer cover plates are matched to form a sliding supporting space used for the massage chair, and an internal containing space used for an electric cabinet is formed between the bottom shell assembly and the rear cover assembly. The rear cover assembly is provided with two layers of cover plates, the upper cover plate faces the seat, the lower cover plate is arranged above the electric control box, the upper cover plate can move in a buffering mode relative to the lower cover plate, the upper cover plate is flexibly arranged on the lower cover plate under driving of the buffering component, and therefore the purpose of double protection on the electric control box in the containing space is achieved. The rear cover assembly is directly provided with the two cover plate structures which move in a buffering mode, so that the whole plate body component has higher protection strength, the upper cover plate is arranged in a buffering mode relative to the lower cover plate, the flexibility degree of the upper cover plate is remarkably improved, and the use safety of the massage chair is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of massage chairs, in particular to a base frame for a massage chair and the massage chair. Background Art

[0002] At present, massage chairs with a base form a shear angle between the back of the seat and the base, which makes it easy to apply a large shear force after rotating the seat, causing accidental injuries to the user or even damaging the massage chair. In order to avoid pinching the user during rotation and adjustment, an anti-pinch detection device is usually set on the base. However, this will make the internal structure of the massage chair more complicated and increase unnecessary manufacturing costs. If the base cover or the electrical box shell is directly subjected to flexible deformation treatment, the internal electrical box will not be properly protected. Utility Model Content

[0003] In view of this, an object of the present invention is to provide a base frame for a massage chair and a massage chair thereof, so as to solve the above problems.

[0004] The utility model adopts the following scheme:

[0005] The present application provides a base frame for a massage chair, comprising a base frame body; the base frame body has a bottom shell assembly, a wing assembly and a back cover assembly; the wing assembly includes outer cover plates arranged on both sides of the bottom shell assembly, the two outer cover plates cooperate to form a sliding support space for the massage chair, and an internal accommodating space for an electric control box is formed between the bottom shell assembly and the back cover assembly; the back cover assembly includes an upper cover plate and a lower cover plate assembled into a plate body component, the lower cover plate is arranged on the upper side of the accommodating space, the upper cover plate and the back of the massage chair body form a rotating space, and the upper cover plate can move and reset relative to the lower cover plate through a buffer component, and the buffer component is configured to provide a buffering effect when the upper cover plate is close to the lower cover plate after being subjected to pressure.

[0006] As a further improvement, the buffer component includes a plurality of spring members connected and arranged between the upper cover plate and the lower cover plate.

[0007] As a further improvement, one of the upper cover plate and the lower cover plate is provided with a positioning column, and the other of the upper cover plate and the lower cover plate is correspondingly provided with a guide hole, and the spring member is sleeved on the positioning column and abuts against the guide hole.

[0008] As a further improvement, reinforcing ribs are provided on the circumferential side of the positioning column, and a limiting groove is correspondingly provided in the guide hole, and the distance between the reinforcing ribs and the limiting groove is the movable stroke of the upper cover plate relative to the lower cover plate.

[0009] As a further improvement, the movable stroke is configured as the distance between the end surface of the reinforcing rib and the end surface of the positioning column.

[0010] As a further improvement, the lower cover is provided with a card slot, a trigger switch is arranged in the card slot, and the upper cover is correspondingly provided with a contact pressure piece acting on the trigger switch, and the trigger switch is used to control the start and stop of the rotation of the massage chair.

[0011] As a further improvement, the rear cover assembly is provided with a screw member, which is used to movably assemble the upper cover plate on the lower cover plate, and the screw member correspondingly restricts the upper cover plate and the lower cover plate from separating after the buffer component drives the upper cover plate to reset.

[0012] As a further improvement, the screw member is locked on one of the cover plates and is movable and limited relative to the other cover plate to prevent it from falling off.

[0013] As a further improvement, a tail cover assembly is also included; the outer cover plate, the rear cover assembly and the tail cover assembly are assembled on the bottom shell assembly to form the accommodating space.

[0014] The present application further provides a massage chair, comprising a body, an electric control box, and the above-mentioned base frame for the massage chair.

[0015] By adopting the above technical solution, the utility model can achieve the following technical effects:

[0016] The base frame of the present application has two layers of cover plates on the rear cover assembly, with the upper cover plate facing the seat and the lower cover plate arranged above the electric control box, and the upper cover plate can move relative to the lower cover plate for buffering. Driven by the buffer component, the upper cover plate is flexibly and flexibly arranged on the lower cover plate, thereby achieving a dual protection purpose for the electric control box in the accommodating space, and two cover plate structures that buffer and move against each other are directly provided on the rear cover assembly, so that the entire plate body component has greater protection strength, and the upper cover plate is buffered relative to the lower cover plate, which significantly improves the flexibility of the upper cover plate and ensures the safety of the massage chair. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a base frame for a massage chair according to an embodiment of the utility model;

[0018] Figure 2 is an exploded schematic diagram of a base frame for a massage chair according to an embodiment of the utility model;

[0019] Figure 3 It is a disassembled schematic diagram of a rear cover assembly of a base frame for a massage chair according to an embodiment of the utility model;

[0020] Figure 4 is a cross-sectional view of a rear cover assembly of a base frame for a massage chair according to an embodiment of the utility model;

[0021] Figure 5yes Figure 4 Schematic diagram of the structure of the middle and upper cover plate after being compressed, in which a partial enlargement is made for the convenience of display.

[0022] icon:

[0023] 1-frame body; 2-bottom shell assembly; 3-wing plate assembly; 4-rear cover assembly; 5-outer cover; 6-upper cover; 7-lower cover; 8-spring; 9-positioning column; 10-guide hole; 11-trigger switch; 12-touch-pressure piece; 13-screw; 14-tail cover assembly; A-electric control box. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0025] Example

[0026] Combination Figures 1 to 5 , this embodiment provides a base frame for a massage chair, including a base frame body 1. The base frame body 1 has a bottom shell assembly 2, a wing assembly 3 and a back cover assembly 4. The wing assembly 3 includes outer cover plates 5 arranged on both sides of the bottom shell assembly 2, and the two outer cover plates 5 cooperate to form a sliding support space for the massage chair, and an internal accommodating space for the electric control box A is formed between the bottom shell assembly 2 and the back cover assembly 4. The back cover assembly 4 includes an upper cover plate 6 and a lower cover plate 7 assembled into a plate body component, and the lower cover plate 7 is arranged on the upper side of the accommodating space. The upper cover plate 6 forms a rotation space with the back of the body of the massage chair, and the upper cover plate 6 can move and reset relative to the lower cover plate 7 through a buffer member, and the buffer member is configured to be close to the lower cover plate 7 to provide a buffering effect after the upper cover plate 6 is subjected to pressure.

[0027] The base frame mentioned above is provided with two layers of cover plates on the rear cover assembly 4, with the upper cover plate 6 facing the seat, and the lower cover plate 7 is arranged above the electric control box A, and the upper cover plate 6 can move relative to the lower cover plate 7 for buffering. Driven by the buffer component, the upper cover plate 6 is flexibly and flexibly arranged on the lower cover plate 7, thereby achieving a dual protection purpose for the electric control box A in the accommodating space, and two cover plate structures that buffer each other and move directly on the rear cover assembly 4, so that the entire plate body component has greater protection strength, and the upper cover plate 6 is buffered relative to the lower cover plate 7, which significantly improves the flexibility of the upper cover plate 6 and ensures the safety of the massage chair.

[0028] like Figure 3 , Figure 4 and Figure 5 As shown, in this embodiment, the buffer member includes a plurality of spring members 8 connected and arranged between the upper cover plate 6 and the lower cover plate 7. The spring members 8 abut between the two cover plates, and are used to provide elastic force after any cover plate (the upper cover plate 6) is compressed, so as to ensure that the upper cover plate 6 has elastic buffering and automatically resets after the pressure is released.

[0029] Specifically, one of the upper cover plate 6 and the lower cover plate 7 is provided with a positioning column 9, and the other of the upper cover plate 6 and the lower cover plate 7 is correspondingly provided with a guide hole 10, and the spring member 8 is sleeved on the positioning column 9 and abuts against the guide hole 10. Thus, through the alignment connection between the guide hole 10 and the positioning column 9, the spring member 8 sleeved on the positioning column 9 is more accurately configured between the two cover plates. In this embodiment, the positioning column 9 is provided on the upper cover plate 6, and the guide hole 10 is correspondingly provided on the lower cover plate 7.

[0030] Furthermore, reinforcing ribs are provided on the periphery of the positioning column 9, and limiting grooves are correspondingly provided in the guide hole 10, and the spacing between the reinforcing ribs and the limiting grooves is the movable stroke of the upper cover plate 6 relative to the lower cover plate 7. The reinforcing ribs are cross ribs formed around the positioning column 9, and the upper cover plate 6 moves relative to the lower cover plate 7 until the cross ribs abut against the limiting grooves, at which time the two cover plates stop relative movement, thereby more accurately defining the movable stroke between the cover plates.

[0031] Preferably, the movable stroke is configured as the distance between the end face of the reinforcing rib and the end face of the positioning column 9. In this configuration, after the reinforcing rib abuts against the limiting groove, the positioning column 9 abuts against the guide hole 10, achieving the purpose of double positioning and protection.

[0032] like Figure 5As shown, in this embodiment, the lower cover plate 7 is provided with a card slot, and a trigger switch 11 is arranged in the card slot, and the upper cover plate 6 is correspondingly provided with a touch-pressure member 12 acting on the trigger switch 11, and the trigger switch 11 is used to control the start and stop of the rotation of the massage chair. Obviously, the trigger switch 11 can be a travel switch or an induction switch, etc. After the touch-pressure member 12 contacts the trigger switch 11, the trigger switch 11 controls the driving mechanism (not shown) to stop moving, so as to prevent the body of the massage chair from continuing to rotate and pressing the user's limbs and / or the upper cover plate 6.

[0033] like Figure 5 As shown, in this embodiment, the rear cover assembly 4 is provided with a screw member 13, and the screw member 13 is used to movably assemble the upper cover plate 6 on the lower cover plate 7, and the screw member 13 correspondingly restricts the upper cover plate 6 and the lower cover plate 7 from being separated after the buffer member drives the upper cover plate 6 to reset. It should be mentioned that the screw member 13 serves as a position-limiting anti-separation structure to ensure that the upper cover plate 6 can be movably installed above the lower cover plate 7, and the two are assembled so as not to be separated.

[0034] In one embodiment, the screw member 13 is locked to one of the cover plates and is movable relative to the other cover plate to prevent it from detaching. Specifically, the screw member 13 is movably arranged from bottom to top through the lower cover plate 7, and its end is screwed into the upper cover plate 6, and its head is arranged to abut against the lower cover plate 7 to prevent the lower cover plate 7 from detaching from below.

[0035] like Figure 1 and Figure 2 As shown, in this embodiment, a tail cover assembly 14 is also included. The outer cover plate 5, the rear cover assembly 4 and the tail cover assembly 14 are assembled on the bottom shell assembly 2 to form the accommodation space. The plate member of the rear cover assembly 4 is tilted above the bottom shell assembly 2, the outer cover plate 5 is connected to the left and rear sides, and the tail cover plate is connected to the front side of the rear cover assembly 4 and the bottom shell assembly 2, correspondingly covering the electric control box A therein.

[0036] Among them, this embodiment further provides a massage chair, including a body, an electric control box A, and the above-mentioned base frame for the massage chair. It should be noted that the base frame has slide rails arranged opposite to each other on the wing plate assembly 3, and the body can be slidably arranged on the slide rails to achieve the zero gravity function, and the base frame is provided with a driving mechanism (not shown in the figure, usually a telescopic push rod) to achieve the zero gravity function.

[0037] The above are only preferred implementations of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions under the concept of the present utility model belong to the protection scope of the present utility model.

Claims

1. A base frame for a massage chair, comprising a base frame body; the base frame body has a bottom shell assembly, a wing assembly and a rear cover assembly; the wing assembly includes outer cover plates arranged on both sides of the bottom shell assembly, the two outer cover plates cooperate to form a sliding support space for the massage chair, and an internal accommodating space for an electric control box is formed between the bottom shell assembly and the rear cover assembly; characterized in that, The rear cover assembly includes an upper cover plate and a lower cover plate which are assembled into a plate body component. The lower cover plate is arranged on the upper side of the accommodating space. The upper cover plate and the back of the massage chair body form a rotation space, and the upper cover plate can move and reset relative to the lower cover plate through a buffer component. The buffer component is configured to provide a buffering effect when the upper cover plate is close to the lower cover plate after being subjected to pressure.

2. The base frame for a massage chair according to claim 1, characterized in that: The buffer component includes a plurality of spring members connected and arranged between the upper cover plate and the lower cover plate.

3. The base frame for a massage chair according to claim 2, characterized in that: One of the upper cover plate and the lower cover plate is provided with a positioning column, and the other of the upper cover plate and the lower cover plate is correspondingly provided with a guide hole, and the spring member is sleeved on the positioning column and abuts against the guide hole.

4. The base frame for a massage chair according to claim 3, characterized in that: A reinforcing rib is arranged on the circumference of the positioning column, and a limiting groove is correspondingly arranged in the guide hole. The distance between the reinforcing rib and the limiting groove is the movable stroke of the upper cover plate relative to the lower cover plate.

5. The base frame for a massage chair according to claim 4, characterized in that: The movable stroke is configured as the distance between the end surface of the reinforcing rib and the end surface of the positioning column.

6. The base frame for a massage chair according to claim 1, characterized in that: The lower cover plate is provided with a card slot, a trigger switch is arranged in the card slot, and the upper cover plate is correspondingly provided with a contact pressure piece acting on the trigger switch, and the trigger switch is used to control the start and stop of the rotation of the massage chair.

7. The base frame for a massage chair according to claim 1, characterized in that: The rear cover assembly is provided with a screw member, which is used to movably assemble the upper cover plate on the lower cover plate, and the screw member correspondingly restricts the upper cover plate and the lower cover plate from being separated after the buffer component drives the upper cover plate to reset.

8. The base frame for a massage chair according to claim 7, characterized in that: The screw is locked on one of the cover plates and is movable and limited relative to the other cover plate to prevent it from falling off.

9. The base frame for a massage chair according to claim 1, characterized in that: It also includes a tail cover assembly; the outer cover plate, the rear cover assembly and the tail cover assembly are assembled on the bottom shell assembly to form the accommodating space.

10. A massage chair, characterized in that: The massage chair comprises a machine body, an electric control box, and a base frame for a massage chair as claimed in any one of claims 1 to 9.

Images