Massage back cushion and seat

Abstract

The embodiment of the utility model provides a massage back cushion and seat, including back cushion body and strutting piece, back cushion body includes first leaning part and second leaning part that is connected to first leaning part, first leaning part is used for abutting against the backrest of seat, at least part of second leaning part protrudes the top of backrest, and the strutting piece is used for supporting the second leaning part. The second leaning part can deform under the action of external force and is used for massaging the part to be massaged; the supporting piece is connected to the second leaning part and configured to abut against the backrest, and the supporting piece is used for supporting the second leaning part when the to-be-massaged part is massaged by the second leaning part. According to the technical scheme, excessive deformation of the second leaning part is prevented, and it is guaranteed that the second leaning part can normally massage the part to be massaged.

Description

Technical Field

[0001] The utility model relates to the technical field of massage equipment, in particular to a massage cushion and a seat. Background Art

[0002] As people's living standards improve, they are paying more and more attention to their own health, such as using massage cushions for massage to improve their fatigue. Massage cushions can be placed on sofas, office chairs, car seats and other seats. Users can lean on the massage cushions, which can be deformed to adapt to the user's massaged area, and then massage the massaged area. However, the backrests of some seats are usually limited in height. When the massage cushions are used on the seats, the top of the massage cushions will protrude relative to the backrest, resulting in excessive deformation and failure to operate normally when the user leans on the massage cushions. Utility Model Content

[0003] The embodiment of the utility model provides a massage cushion and a seat, which are intended to prevent the second leaning part from being excessively deformed, and ensure that the second leaning part can massage the massaged part normally.

[0004] In a first aspect, an embodiment of the present invention provides a massage cushion, comprising:

[0005] A cushion body, comprising a first leaning portion and a second leaning portion connected to the first leaning portion, wherein the first leaning portion is used to abut against a backrest of the seat, at least a portion of the second leaning portion protrudes from a top end of the backrest, the second leaning portion can be deformed under an external force, and the second leaning portion is used to massage a massaged area; and

[0006] A support member is connected to the second leaning portion and is configured to abut against the backrest, and the support member is used to support the second leaning portion.

[0007] In the massage cushion of the present invention, the support member is configured to abut against the other side of the backrest away from the first leaning portion, so as to clamp the backrest together with the first leaning portion.

[0008] In the massage cushion of the utility model, the support member comprises:

[0009] a first connecting portion, the first connecting portion being connected to the second leaning portion;

[0010] The second connection part is bent relative to the first connection part, one end of the second connection part is connected to the first connection part, and the other end extends toward the first leaning part, and the other end of the second connection part is configured to abut the other side of the backrest away from the first leaning part.

[0011] In the massage cushion of the utility model, the second connecting part includes:

[0012] a first sub-section, the first sub-section being connected to the first connecting section, and the first sub-section being provided with a first limiting structure;

[0013] The second sub-section is slidably connected to the first sub-section, the second sub-section is provided with a second limiting structure, the second limiting structure is used for limiting cooperation with the first limiting structure, and the second sub-section is configured to abut against the other side of the backrest away from the first leaning portion.

[0014] In the massage cushion of the utility model, the support member is provided with a clamping portion, and the clamping portion is configured to be clamped with the top end of the backrest.

[0015] In the massage cushion of the utility model, the support member further comprises:

[0016] A third connecting portion, the third connecting portion is connected to the second leaning portion, and the third connecting portion is provided with a third limiting structure;

[0017] Fourth connecting part. The fourth connecting part is movably connected to the third connecting part. The fourth connecting part is provided with a fourth limiting structure. The third limiting structure can cooperate with the fourth limiting structure in a limiting manner. The fourth connecting part is also provided with the clamping part.

[0018] In the massage cushion of the present invention, the fourth connection part is rotatably connected to the third connection part.

[0019] In the massage cushion of the present invention, the other end of the support member is configured to be located between the backrest and the first leaning portion, and the backrest and the first leaning portion can clamp the support member.

[0020] In the massage cushion of the present invention, the massage cushion further comprises a strap, wherein the strap is connected to the first leaning portion, and the strap and the first leaning portion can enclose to form a receiving space.

[0021] In a second aspect, an embodiment of the utility model provides a seat, comprising the massage cushion as described in the first aspect.

[0022] The massage cushion and seat provided by the embodiment of the utility model have a first leaning portion that can abut against the backrest of the seat, and a second leaning portion that protrudes from the top of the backrest, and the user can lean on the first leaning portion and the second leaning portion. The second leaning portion can be deformed when the user leans on it to better adapt to the part to be massaged, and the support member is connected to the second leaning portion. When the second leaning portion is deformed to a certain extent, it can drive the support member to abut against the backrest of the seat, so that the support member can provide support force for the second leaning portion, prevent the second leaning portion from being subjected to excessive force and excessive deformation, and ensure that the second leaning portion can massage the part to be massaged normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 A schematic structural diagram of a massage cushion provided by an embodiment of the utility model;

[0025] Figure 2 for Figure 1 A structural schematic diagram of a massage cushion from another perspective;

[0026] Figure 3 A schematic structural diagram of another massage cushion provided in an embodiment of the utility model.

[0027] Description of main reference numerals:

[0028] 10. Massage cushion; 1. Cushion body; 11. First leaning part; 12. Second leaning part; 2. Support member; 21. First connecting part; 22. Second connecting part; 221. First sub-part; 222. Second sub-part; 23. Clamping part; 24. Third connecting part; 241. Third limiting structure; 25. Fourth connecting part; 251. Fourth limiting structure; 3. Strap;

[0029] 20. Seat; 21. Backrest. DETAILED DESCRIPTION

[0030] As described in the background technology, the inventors have found that the backrest height of some seats on the market is limited. When a massage cushion is applied to a seat, the top of the massage cushion will protrude relative to the top of the backrest, causing the protruding portion of the massage cushion relative to the backrest to be easily subjected to excessive force and excessive deformation, making it impossible to massage the massage area normally. For example, a massage cushion has a flexible guide rail and a massage component movably mounted on the flexible guide rail. When the massage cushion is applied to a seat, the massage component can move back and forth on the flexible guide rail to massage the head, neck, waist and back of the human body. However, the top of the massage cushion may protrude relative to the top of the backrest, that is, the flexible guide rail protrudes relative to the top of the backrest. The user's head and neck can easily bend and deform the protruding portion of the flexible guide rail. Once the flexible guide rail is greatly bent beyond the normal range, the massage component cannot move on the flexible guide rail, and it is difficult for the massage component to massage the user's head and neck.

[0031] In order to solve the above-mentioned problem, the present application discloses a massage cushion, in which the second leaning portion of the cushion body is connected to a support member. When the user leans on the first leaning portion and the second leaning portion, the support member can abut against the backrest of the seat, thereby supporting the second leaning portion and preventing the second leaning portion from being subjected to excessive force and excessive deformation, thereby ensuring that the second leaning portion can massage the massage area normally.

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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 of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figures 1 to 3 The massage cushion 10 provided by the embodiment of the utility model comprises a cushion body 1 and a support member 2. The cushion body 1 comprises a first leaning portion 11 and a second leaning portion 12 connected to the first leaning portion 11. The first leaning portion 11 is used to abut against a backrest 21 of a seat 20. At least part of the second leaning portion 12 protrudes from the top of the backrest 21. The second leaning portion 12 can be deformed under the action of an external force. The second leaning portion 12 is used to massage a part to be massaged. The support member 2 is connected to the second leaning portion 12 and is configured to abut against the backrest 21. The support member 2 is used to support the second leaning portion 12.

[0034] When the massage cushion 10 of the utility model is applied to a seat 20, its first leaning portion 11 can abut against the backrest 21 of the seat 20, and the second leaning portion 12 protrudes from the top of the backrest 21, and the user can lean on the first leaning portion 11 and the second leaning portion 12. Among them, the second leaning portion 12 can be deformed when the user leans on it to better adapt to the part to be massaged, and the support member 2 is connected to the second leaning portion 12. When the second leaning portion 12 is deformed to a certain extent, it can drive the support member 2 to abut against the backrest 21 of the seat 20, so that the support member 2 can provide support force for the second leaning portion 12, preventing the second leaning portion 12 from being subjected to excessive force and excessive deformation, thereby ensuring that the second leaning portion 12 can normally massage the part to be massaged.

[0035] It can be understood that the backrest 21 has a front side and a rear side opposite to each other in the thickness direction. Figure 1 The opposite sides in the X direction, and the top and bottom in the height direction, such as Figure 1 At the opposite ends in the middle Z direction, when the massage cushion 10 is applied to the seat 20, the first leaning portion 11 of the massage cushion 10 can abut against the front side of the backrest 21, and the second leaning portion 12 is connected to the top of the first leaning portion 11 and protrudes from the top of the massage cushion 10.

[0036] Exemplarily, the user's waist and back can lean on the first leaning portion 11, and the head and neck can lean on the second leaning portion 12, and the second leaning portion 12 can massage the head and neck, or the user's neck and waist and back can lean on the first leaning portion 11, and the head can lean on the second leaning portion 12, and the second leaning portion 12 can massage the head.

[0037] For example, the support member 2 may be one or more. Figure 2 As shown, in this embodiment, the massage cushion 10 includes two support members 2 , and the two support members 2 can be spaced apart along the Y direction to provide support force for two different locations of the second leaning portion 12 .

[0038] Exemplarily, the massage cushion 10 may include a flexible guide rail, a portion of which is located at the first leaning portion 11, and the other portion is located at the second leaning portion 12. The flexible guide rail can be deformed under force to adapt to the user's head, neck, back and waist. The massage component can be movably connected to the flexible guide rail to reciprocate relative to the flexible guide rail between the portion located at the first leaning portion 11 and the portion located at the second leaning portion 12, thereby massaging different parts to be massaged.

[0039] In some embodiments, the support member 2 is connected to a side of the second leaning portion 12 away from the first leaning portion 11, that is, the support member 2 can support the second leaning portion 12 close to its top, such as Figure 2 and Figure 3As shown. In this way, not only the overall force on the second leaning part 12 is more uniform, the overall stability of the second leaning part 12 is improved, and excessive deformation is prevented, but also when the user leans on the first leaning part 11 and the second leaning part 12, the position of the second leaning part 12 near the top of the backrest 21 is particularly prone to force and deformation, and the support member 2 is connected to the position of the second leaning part 12 near its own top, which can increase the moment between the support member 2 and the deformed part, thereby reducing the supporting force required to be provided by the support member 2, so that the support member 2 and the backrest 21 are in contact, that is, they can stably support the second leaning part 12, and prevent the second leaning part 12 from transmitting too much pressure to the support member 2, which causes the support member 2 and the backrest 21 to slide, thereby ensuring that the second leaning part 12 can massage the massaged part normally.

[0040] In an optional embodiment, the support member 2 is configured to abut against the other side of the backrest 21 away from the first leaning portion 11, so as to clamp the backrest 21 together with the first leaning portion 11. In other words, the support member 2 can extend from the top of the backrest 21 to the side of the backrest 21 away from the first leaning portion 11, that is, the back side of the backrest 21, so that as the second leaning portion 12 is deformed by force, the support member 2 can abut against the back side of the backrest 21 to provide support force for the second leaning portion, ensuring that the second leaning portion 12 can massage the massaged area normally.

[0041] Further, the support member 2 includes a first connection portion 21 and a second connection portion 22. The first connection portion 21 is connected to the second leaning portion 12. The second connection portion 22 is bent relative to the first connection portion 21, one end of the second connection portion 22 is connected to the first connection portion 21, and the other end extends toward the first leaning portion 11, and the other end of the second connection portion 22 is configured to abut against the other side of the backrest 21 away from the first leaning portion 11. It can be understood that the first connection portion 21 can extend in a direction away from the second leaning portion 12, so that the second connection portion 22 and the first leaning portion 11 are arranged at intervals, so that when the massage cushion 10 is applied to the seat 20, the second connection portion 22 can be located on the side of the backrest 21 away from the first leaning portion 11, and the second connection portion 22 extends toward the first leaning portion 11, that is, when the massage cushion 10 is applied to the seat 20, the second connection portion 22 can extend toward the backrest 21 to stably abut against the backrest 21.

[0042] Exemplarily, the backrest 21 may be Figure 2 In the arc-shaped backrest 21 shown, the second connecting portion 22 is connected to the second leaning portion 12 through the first connecting portion 21 , which is beneficial for the support member 2 to bypass the top of the backrest 21 and stably abut against the back side of the backrest 21 .

[0043] Exemplarily, the first connection portion 21 and the second connection portion 22 may be transitioned through an arc shape.

[0044] Specifically, the first connecting portion 21 and the second connecting portion 22 are arranged at an obtuse angle, such as Figure 2 This helps control the size of the first connection portion 21 and the second connection portion 22 in the thickness direction of the backrest 21 , reduces the space required when the massage cushion 10 is applied to the seat 20 , and facilitates the installation of the massage cushion 10 .

[0045] In some embodiments, the second connecting portion 22 includes a first sub-portion 221 and a second sub-portion 222. The first sub-portion 221 is connected to the first connecting portion 21, and the first sub-portion 221 is provided with a first limiting structure (not shown). The second sub-portion 222 is slidably connected to the first sub-portion 221, and the second sub-portion 222 is provided with a second limiting structure (not shown), the second limiting structure is used to cooperate with the first limiting structure, and the second sub-portion 222 is configured to abut against the other side of the backrest 21 away from the first leaning portion 11. By enabling the second sub-portion 222 of the second connecting portion 22 to slide relative to the first sub-portion, the extension and retraction of the support member 2 is achieved, so that when the massage cushion 10 is not in use, the second sub-portion 222 can be retracted into the first sub-portion 221, so as to facilitate the storage of the massage cushion 10. Alternatively, the second sub-portion 222 can slide relative to the first sub-portion 221, and the distance between the second sub-portion 222 and the first leaning portion 11 can be adjusted, so that the backrest 21 is placed between the second sub-portion 222 and the first leaning portion 11. Furthermore, the massage cushion 10 can be adapted to different backrests 21, and the length of the support member 2 can be adjusted according to actual needs.

[0046] As an exemplary embodiment, the first limiting structure and the second limiting structure can constitute a damping structure, and the friction force between the first limiting structure and the second limiting structure can realize the limiting cooperation between the first limiting structure and the second limiting structure, thereby limiting the relative position between the first sub-section 221 and the second sub-section 222.

[0047] In another exemplary embodiment, the first limiting structure and the second limiting structure may constitute a snap-fit ​​structure, one of the first limiting structure and the second limiting structure may be a snap-fitting structure, and the other may be an elastic snap-fitting structure. The snap-fitting between the elastic snap-fitting block and the snap-fitting structure is realized by snapping the elastic snap-fitting block and the snap-fitting slot, thereby limiting the relative position between the first sub-section 221 and the second sub-section 222.

[0048] Furthermore, the second sub-section 222 may include multiple sliding sections, and adjacent two sliding sections among the multiple sliding sections are slidably connected, and the adjacent sliding sections can also be limited by a damping structure or a snap-fit ​​structure, and one of the sliding sections is slidably connected to the first sub-section 221.

[0049] In an optional embodiment, the support member 2 is provided with a clamping portion 23, which is configured to be clamped with the top end of the backrest 21. The backrest 21 can provide support force for the second leaning portion 12 to ensure that the second leaning portion 12 can normally massage the massage area.

[0050] Exemplarily, one end of the support member 2 can be connected to the second leaning portion 12, and the other end is provided with a clamping portion 23, which can be an arc-shaped or square clamping groove. The clamping portion 23 is clamped with the top end of the backrest 21 so that the backrest 21 provides supporting force for the support member 2.

[0051] Further, the support member 2 further comprises a third connection portion 24 and a fourth connection portion 25, wherein the third connection portion 24 is connected to the second leaning portion 12, and the third connection portion 24 is provided with a third limiting structure 241. The fourth connection portion 25 is movably connected to the third connection portion 24, and the fourth connection portion 25 is provided with a fourth limiting structure 251, wherein the third limiting structure 241 can be limitedly matched with the fourth limiting structure 251, and the fourth connection portion 25 is further provided with a clamping portion 23. By making the third connection portion 24 and the fourth connection portion 25 of the support member 2 movably connected, the support member 2 can be adjusted according to the backrest 21 of the seat 20 by adjusting the relative position between the third connection portion 24 and the fourth connection portion 25, for example, according to the shape of the top end of the backrest 21, or according to the height of the backrest 21, that is, the degree to which the second leaning portion 12 protrudes relative to the backrest 21, so that the support member 2 can be clamped with the top end of the chair back. The third limiting structure 241 of the third connecting portion 24 cooperates with the fourth limiting structure 251 of the fourth connecting portion 25 to limit the relative position between the fourth connecting portion 25 and the third connecting portion 24 , so that the clamping portion 23 can remain clamped with the backrest 21 .

[0052] Specifically, the fourth connection portion 25 is rotatably connected to the third connection portion 24. It can be understood that the third connection portion 24 and the fourth connection portion 25 are rotatably connected so that the support member 2 is adjusted according to the backrest 21, and the clamping portion 23 provided on the fourth connection portion 25 can be stably clamped with the backrest 21.

[0053] In an exemplary embodiment, the third limiting structure 241 and the fourth limiting structure 251 may constitute a damping structure. Figure 3 As shown in the through hole, the fourth limiting structure 251 can be a rotating shaft matching the through hole. The rotating shaft is arranged in the through hole and generates friction between the through hole to achieve the limiting cooperation between the third limiting structure 241 and the fourth limiting structure 251, thereby limiting the relative position between the third connecting part 24 and the fourth connecting part 25.

[0054] In another exemplary embodiment, the third limiting structure 241 and the fourth limiting structure 251 may constitute a ratchet structure. One of the third limiting structure 241 and the fourth limiting structure 251 may be a pawl, and the other may be a ratchet. By engaging the pawl with different teeth of the ratchet, the limiting cooperation of the third limiting structure 241 and the fourth limiting structure 251 is achieved, thereby limiting the relative position between the third connecting portion 24 and the fourth connecting portion 25.

[0055] Of course, in other embodiments, the fourth connection portion 25 may also be slidably connected to the third connection portion 24 .

[0056] In an optional embodiment, the support member 2 is configured to be located between the backrest 21 and the first leaning portion 11, and the backrest 21 and the first leaning portion 11 can clamp the support member 2. It can be understood that the backrest 21 and the first leaning portion 11 clamp the support member 2, so that the support member 2 can be fixed, so that the support member 2 can support the second leaning portion 12, and prevent the second leaning portion 12 from being excessively deformed and unable to massage the massaged area.

[0057] Exemplarily, one end of the support member 2 can be connected to the second leaning portion 12, and the other end extends toward the first leaning portion 11, so that when the massage cushion 10 is applied to the seat 20, the other end of the support member 2 can be clamped by the backrest 21 and the first leaning portion 11, thereby fixing the support member 2, so that the end of the support member 2 connected to the second leaning portion 12 can provide supporting force for the second leaning portion 12.

[0058] In some embodiments, the massage cushion 10 further includes a strap 3, which is connected to the first leaning portion 11, and a receiving space can be enclosed between the strap 3 and the first leaning portion 11. The massage cushion 10 can be stably fixed on the backrest 21 by the strap 3.

[0059] For example, the strap 3 may be an elastic strap or a non-elastic strap. Figure 2 As shown, when the strap 3 is a non-elastic strap, the two ends of the strap 3 can be connected by Velcro or buckles, and the strap 3 and the first leaning portion 11 are enclosed to form a receiving space to accommodate the backrest 21, so that the strap 3 can stably bind the first leaning portion 11 to the backrest 21, thereby fixing the massage cushion 10.

[0060] Furthermore, the support member 2 may also be inserted into the accommodating space so that the support member 2 can abut against the rear side of the backrest 21 without being blocked by the straps 3 , and the straps 3 can be used to stably press the support member 2 against the backrest 21 .

[0061] The present invention also provides a seat 20, which may include the massage cushion 10 as described above. The seat 20 with the massage cushion 10 has all the technical effects, that is, it can prevent the second leaning portion 12 from being overly deformed due to excessive force, thereby ensuring that the second leaning portion 12 can massage the massaged area normally.

[0062] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A massage cushion, used for seating, characterized in that: include: The cushion body comprises a first leaning portion and a second leaning portion connected to the first leaning portion, wherein the first leaning portion is used to abut against the backrest of the seat, the second leaning portion protrudes from the top of the backrest, the second leaning portion can be deformed under the action of an external force, and the second leaning portion is used to massage a part to be massaged; as well as A support member is connected to the second leaning portion and is configured to abut against the backrest, and the support member is used to support the second leaning portion.

2. The massage cushion according to claim 1, characterized in that: The support member is configured to abut against the other side of the backrest facing away from the first leaning portion to clamp the backrest together with the first leaning portion.

3. The massage cushion according to claim 2, characterized in that: The support member comprises: a first connecting portion, the first connecting portion being connected to the second leaning portion; The second connection part is bent relative to the first connection part, one end of the second connection part is connected to the first connection part, and the other end extends toward the first leaning part, and the other end of the second connection part is configured to abut the other side of the backrest away from the first leaning part.

4. The massage cushion according to claim 3, characterized in that: The second connecting portion comprises: a first sub-section, the first sub-section being connected to the first connecting section, and the first sub-section being provided with a first limiting structure; The second sub-section is slidably connected to the first sub-section, the second sub-section is provided with a second limiting structure, the second limiting structure is used for limiting cooperation with the first limiting structure, and the second sub-section is configured to abut against the other side of the backrest away from the first leaning portion.

5. The massage cushion according to claim 1, characterized in that: The support member is provided with a clamping portion, and the clamping portion is configured to be clamped with the top end of the backrest.

6. The massage cushion according to claim 5, characterized in that: The support member also includes: A third connecting portion, the third connecting portion is connected to the second leaning portion, and the third connecting portion is provided with a third limiting structure; A fourth connecting part, the fourth connecting part is movably connected to the third connecting part, the fourth connecting part is provided with a fourth limiting structure, the third limiting structure can cooperate with the fourth limiting structure in a limiting manner, and the fourth connecting part is also provided with the clamping part.

7. The massage cushion according to claim 6, characterized in that: The fourth connection portion is rotatably connected to the third connection portion.

8. The massage cushion according to claim 1, characterized in that: The other end of the support member is configured to be located between the backrest and the first leaning portion, and the backrest and the first leaning portion can clamp the support member.

9. The massage cushion according to any one of claims 1 to 8, characterized in that: The massage cushion further includes a strap connected to the first leaning portion, and the strap and the first leaning portion can be enclosed to form a receiving space.

10. A seat, characterized in that: A massage cushion comprising the massage cushion described in any one of claims 1 to 9.

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