TWM654530U - Multi-angle adjustable chair for massage device - Google Patents

Abstract

A multi-angle adjustable chair for a massage device includes a support member, a first leg, a second leg, a cushion, a backrest, an adjustment member, a massage device fixed seat, and a fixed seat coupling member. The support member includes a first end and a second end. The first leg is connected to the first end. The second leg is connected to the second end. The cushion includes a bottom surface, and the bottom surface is coupled to the support member or the first leg. There is an angle between the backrest and the cushion. One end of the adjustment member is arranged on the second leg, and the other end is pivoted to the backrest. One end of the adjustment member is displaced along the second leg, and the other end is linked to the backrest to rotate, so that the angle changes to different angles. The massage device fixed seat is equipped with the massage device. The fixed seat coupling member is between the massage device fixed seat and the backrest, and the massage device fixed seat is fixed to the backrest or relative to the backrest.

Description

Multi-angle adjustable chair for massage device

The invention relates to a multi-angle adjustable chair, in particular to a multi-angle adjustable chair that can be equipped with a massage device.

When using a general massage device (commonly known as a massage gun), it can only be operated by hand. However, the massage range of hand-held operation is limited. Many places cannot be massaged by oneself, such as certain areas of the back. At this time, you can only ask others to assist in massage, but this is not a long-term solution.

On the other hand, most of the current general massage chairs are fixedly installed as a set, that is, in terms of the configuration of the massage device, it is usually fixed at a specific position on the chair and performs a large-scale massage, making it difficult to massage specific parts of the human body.

Please refer to Taiwan's new patent announcement No. M621618 "Fixed assembly for massage device", which discloses a fixed assembly for a massage device. Although the height of the massage device can be adjusted at any time, when the user wants to massage a specific part of the body, he must move his body to accommodate the massage device. However, this prior art uses a general chair, the back of which cannot be adjusted, so it is still limited to massage at certain specific positions or specific angles.

In view of this, according to some embodiments, a multi-angle adjustable chair for a massage device is proposed, which includes a support member, a first leg, a second leg, a cushion, a chair back, an adjustment member, a massage device fixed seat and a fixed seat coupling member. The support member includes a first end and a second end. The first leg is connected to the first end. The second leg is connected to the second end relative to the first leg. The chair cushion includes a bottom surface, and the bottom surface is coupled to the support member or the first leg. The chair back is pivoted to the second leg and has an angle with the chair cushion. One end of the adjustment member is arranged on the second leg, and the other end is pivoted to the chair back, wherein one end of the adjustment member is displaced along the second leg, and the other end of the adjustment member is linked to the chair back to rotate, so that the angle between the chair back and the chair cushion is changed to a different angle. The massage device fixing seat is used to assemble the massage device. The fixing seat coupling piece is between the massage device fixing seat and the chair back, and can selectively fix the massage device fixing seat to the chair back or adjust the position of the massage device fixing seat relative to the chair back.

According to some embodiments, the mounting seat coupling member includes a strap that passes through the massage device mounting seat and around the chair back.

According to some embodiments, the supporting member is a C-shaped member, and the first end and the second end are respectively two ends of the C-shaped member.

According to some embodiments, the multi-angle adjustable chair further includes a movable shaft sleeve, a connecting rod, and a fastening pin, wherein the movable shaft sleeve is sleeved on the first chair leg; one end of the connecting rod is connected to the bottom surface of the chair cushion, and the other end is connected to the movable shaft sleeve; the fastening pin passes through the sliding sleeve and abuts against the first chair leg, so that the movable shaft sleeve is positioned on the first chair leg.

According to some embodiments, the adjustment member includes a sliding sleeve, a linkage part and a latch. The sliding sleeve is sleeved on the second chair leg. The linkage part has one end pivotally connected to the sliding sleeve and the other end pivotally connected to the chair back. The latch passes through the sliding sleeve and abuts against the second chair leg to position the sliding sleeve on the second chair leg.

According to some embodiments, the second chair leg further includes a plurality of insertion holes, and the latch passes through the sliding sleeve and abuts against at least one of the insertion holes, so that the sliding sleeve is positioned on the second chair leg.

According to some embodiments, the chair back includes a first surface, a second surface and a receiving opening, and the receiving opening passes through the first surface and the second surface. The fixed seat coupling member includes a bottom plate, a sliding portion, a sliding block, and a locking portion. The bottom plate is connected to the second surface and covers the receiving opening. The sliding portion is connected to the bottom plate and is located in the receiving opening. The sliding block is coupled to the sliding portion and moves along the sliding portion. The locking portion is connected to the sliding block and locks the sliding block to the sliding portion. Among them, the massage device fixed seat is set on the sliding block.

According to some embodiments, the sliding portion includes at least one guide rail extending along the length direction of the base plate.

According to some embodiments, the locking portion includes a fastening bolt, and the sliding block includes a screw hole. The fastening bolt is screwed into the screw hole, and the bottom end of the fastening bolt abuts against the side wall of at least one guide rail.

According to some embodiments, the chair back further includes two connecting ribs connected to the bottom plate and located on the second surface, and the other end of the adjusting member is pivotally connected to the two connecting ribs.

The detailed features and advantages of the present invention are described in detail in the implementation method below, and the content is sufficient for anyone familiar with the relevant technology to understand the technical content of the present invention and implement it accordingly. Moreover, based on the content, patent application scope and drawings disclosed in this specification, any person familiar with the relevant technology can easily understand the purpose and advantages of the present invention.

Please refer to FIG. 1 and FIG. 2. FIG. 1 shows a side view of a multi-angle adjustable chair for a massage device according to some embodiments. FIG. 2 shows another angle schematic diagram of a multi-angle adjustable chair for a massage device according to some embodiments. The multi-angle adjustable chair for a massage device includes a support member 20, a first chair leg 30, a second chair leg 40, a seat cushion 10, a chair back 50, an adjustment member 60, a massage device fixing seat 70, and a fixing seat coupling member 80.

The chair cushion 10 includes a bottom surface 10a. Here, the shape of the chair cushion 10 is, for example but not limited to, a rectangle (as shown in FIG. 3 ). In another embodiment, the shape of the chair cushion 10 can be a circle.

The support member 20 is preferably a structure made of metal material that can be used to withstand external forces. As shown in Figures 2 and 3, the bottom surface 10a is coupled to the support member 20. In some embodiments, the support member 20 includes a first end 20a and a second end 20b. In one embodiment, as shown in Figure 2, the second end 20b protrudes from one side (the rear side) of the cushion 10. In some embodiments, when the support member 20 is connected to the bottom surface 10a to support the cushion 10, one end (the second end 20b) of the support member 20 protrudes from one side of the cushion 10 and exceeds the bottom surface 10a, and the other end (the first end 20a) is located on the bottom surface 10a.

In some embodiments, the first chair leg 30 and the second chair leg 40 can be a rod structure made of metal material. Here, the shape of the rod is, for example, but not limited to, rectangular or circular. As shown in Figures 1 to 3, the first chair leg 30 and the second chair leg 40 are rectangular rod structures. Therefore, the first chair leg 30 is connected to the support member 20 and is close to the first end 20a. The second chair leg 40 is connected to the second end 20b of the support member 20.

The chair back 50 is pivoted to the second chair leg 40 and has an angle with the chair cushion 10. In some embodiments, the chair back 50 can be a rectangular plate structure, one end of which is pivoted to the second chair leg 40. Based on this, the chair back 50 can be swung relative to the chair cushion 10. However, as mentioned above, when one end of the chair back 50 is pivoted to the second chair leg 40, its pivot position is adjacent to the connection between the second chair leg 40 and the support member 20.

Please refer to Figures 3, 4 and 5. Figure 3 shows a schematic diagram (I) of adjusting the back angle of a multi-angle adjustable chair for a massage device according to some embodiments. Figure 4 shows a schematic diagram (II) of adjusting the back angle of a multi-angle adjustable chair for a massage device according to some embodiments. Figure 5 shows a schematic diagram (III) of adjusting the back angle of a multi-angle adjustable chair for a massage device according to some embodiments. Here, one end of the adjustment member 60 is slidably disposed on the second chair leg 40, and the other end is pivotally connected to the chair back 50. Specifically, the adjustment member 60, the second chair leg 40 and the chair back 50 are interconnected to form three joints, forming a three-link mechanism. Among them, one end of the adjustment member 60 can be displaced along the second chair leg 40. Therefore, when one end of the adjusting member 60 is displaced, the other end of the adjusting member 60 will drive the seat back 50 to swing, so that the angle between the seat back 50 and the seat cushion 10 changes to a different angle.

That is, when one end of the adjustment member 60 is displaced, the other end will be linked to the chair back 50. Since the joint point where the chair back 50 is pivoted on the second chair leg 40 is a fixed position, when the chair back 50 is linked, it will rotate with the joint point where the chair back 50 is pivoted on the second chair leg 40 as a fulcrum. Therefore, the angle between the chair back 50 and the cushion 10 will change to different angles due to the swing of the chair back 50. As shown in Figures 3, 4 and 5, when one end of the adjustment member 60 is displaced to different positions, the chair back 50 will be linked and further caused to swing. Based on this, the angle between the chair back 50 and the cushion 10 will present various different angles due to the swing of the chair back 50.

In some embodiments, the chair back 50 further includes two anchoring ribs 51, and the other end of the adjustment member 60 is pivoted on the two anchoring ribs 51. The lower side ends of the two anchoring ribs 51 are pivoted to the second chair leg 40. As shown in FIG. 3, the pivot point between the adjustment member 60 and the two anchoring ribs 51 is spaced apart from the lower side ends of the two anchoring ribs 51. Therefore, when the angle between the chair back 50 and the seat cushion 10 changes to a different angle due to the rotation of the chair back 50, the angle between the chair back 50 and the adjustment member 60 will also change.

Referring to FIG. 2 again, in some embodiments, the adjustment member 60 includes a sliding sleeve 61, a linkage portion 62, and a latch 63. The sliding sleeve 61 is preferably a hollow structure, and the shape of the hollow inside the sliding sleeve 61 corresponds to the shape of the second chair leg 40, so that the sliding sleeve 61 can be sleeved on the second chair leg 40 and can slide along the second chair leg 40. Here, the sliding sleeve 61 is made of, for example but not limited to, metal or plastic material.

The linking part 62 is preferably a rod structure, which is made of metal material, for example but not limited to. As shown in FIG. 2 , one end of the linking part 62 is pivoted to the sliding sleeve 61, and the other end is pivoted to the two connecting ribs 51 of the chair back 50. Therefore, when the sliding sleeve 61 slides along the second chair leg 40, one end of the linking part 62 will slide along the sliding sleeve 61, and the other end of the linking part 62 will drive the chair back 50 due to the sliding of the sliding sleeve 61, and the chair back 50 will be rotated at the same time, so that the angle between the chair back 50 and the seat cushion 10 changes to a different angle.

The latch 63 passes through the sliding sleeve 61 and can abut against the second chair leg 40, so that the sliding sleeve 61 is positioned on the second chair leg 40. In other words, after the sliding sleeve 61 slides along the second chair leg 40, the latch 63 needs to pass through the sliding sleeve 61 and abut against the second chair leg 40, so that the sliding sleeve 61 is positioned on the second chair leg 40 by the restraint of the latch 63. Based on this, the second chair leg 40 further includes a plurality of insertion holes 41, and the latch 63 passes through the sliding sleeve 61 and abuts against at least one of the plurality of insertion holes 41, so that the sliding sleeve 61 is positioned on the second chair leg 40, and by abutting against the insertion holes 41 at different positions, the sliding sleeve 61 is positioned at different positions on the second chair leg 40.

Referring to FIG. 1 and FIG. 2 , the massage device fixing base 70 is used to assemble the massage device 90. Here, the massage device fixing base 70 is, for example but not limited to, a detachable seat, and the massage device 90 is detachably connected to the massage device fixing base 70. Based on this, the massage device fixing base 70 can be further disposed on the chair back 50.

In addition, the fixing seat coupling member 80 is disposed between the massage device fixing seat 70 and the chair back 50, and can selectively fix the massage device fixing seat 70 to the chair back 50 or adjust the position of the massage device fixing seat 70 relative to the chair back 50. In other words, by providing the fixing seat coupling member 80, the massage device fixing seat 70 can be fixed to the chair back 50, and the position of the massage device fixing seat 70 on the chair back 50 can be adjusted arbitrarily by loosening and tightening the fixing seat coupling member 80.

In some embodiments, the fixing seat coupling member 80 can be a strap, which is passed through the massage device fixing seat 70 and around the chair back 50 to fix the massage device fixing seat 70 to the chair back 50. In another embodiment, the strap includes, for example, but is not limited to, a Velcro fastening portion of a hook-shaped fabric segment and a ring-shaped fabric segment.

In some embodiments, the chair back 50 includes a soft cushion layer, and the massage device fixing seat 70 abuts against the soft cushion layer. Furthermore, since the soft cushion layer is made of an elastic material, when the massage device fixing seat 70 is located on the chair back 50 and is fastened to a tight position via the fixing seat coupling member 80, the soft cushion layer will be squeezed, causing the massage device fixing seat 70 to slightly sink into the soft cushion layer, thereby allowing the massage device fixing seat 70 to be more stably positioned at a predetermined position.

Please refer to Figures 6, 7 and 8. Figure 6 is a schematic diagram of another embodiment of a multi-angle adjustable chair for a massage device according to some embodiments. Figure 7 is a schematic diagram of another angle of another embodiment of a multi-angle adjustable chair for a massage device according to some embodiments. Figure 8 is a schematic diagram of a disassembled chair back according to some embodiments.

In the embodiment of FIG. 6, FIG. 7 and FIG. 8, the difference from the above-mentioned embodiment lies in the fixed seat coupling member 80. Here, the chair back 50 includes a first surface 50a (shown in FIG. 6), a second surface 50b (shown in FIG. 7) and a receiving opening 50c (shown in FIG. 8), and the receiving opening 50c passes through the first surface 50a and the second surface 50b. Furthermore, as shown in FIG. 8, the fixed seat coupling member 80 includes a bottom plate 81, a sliding portion 82, a sliding block 83, and a locking portion 84.

The bottom plate 81 is preferably a rectangular plate structure made of metal or plastic material, which is connected to the second side 50b of the chair back 50 and covers the receiving opening 50c. In other words, the bottom plate 81 is larger than the receiving opening 50c, so that when the bottom plate 81 is connected to the second side 50b of the chair back 50, it can cover the receiving opening 50c. Therefore, when the bottom plate 81 covers the receiving opening 50c, the receiving space formed by the bottom plate 81 and the receiving opening 50c can be seen from the first side 50a. Here, the chair back 50 further includes two connecting ribs 51, which are connected to the bottom plate 81 and located on the second side 50b, and the other end of the adjustment member 60 is pivotally connected to the two connecting ribs 51.

The sliding portion 82 is connected to the bottom plate 81 and is located in the receiving port 50c (receiving space). In some embodiments, the sliding portion 82 includes at least one guide rail 821, which extends along the length direction of the bottom plate 81. As shown in FIG8 , the number of the guide rails 821 is two. Based on this, the sliding block 83 is coupled to the sliding portion 82 and can slide along the sliding portion 82. In one embodiment, the sliding block 83 is coupled to the guide rail 821 and can slide along the guide rail 821. Here, the number of the guide rails 821 preferably corresponds to the structural design of the sliding block 83, and the present invention is not limited thereto.

The locking portion 84 is connected to the sliding block 83 and locks the sliding block 83 to the sliding portion 82. The massage device fixing seat 70 is disposed on the sliding block 83. In some embodiments, the locking portion 84 includes a fastening bolt, and the sliding block 83 includes a screw hole. The fastening bolt is screwed into the screw hole, and the bottom end of the fastening bolt abuts against the side wall of the guide rail 821, so that the sliding block 83 can be positioned on the sliding portion 82. In addition, by loosening the fastening bolt, the bottom end of the fastening bolt no longer abuts against the side wall of the guide rail 821, and thus the sliding block 83 can be displaced along the guide rail 821. Furthermore, after the massage device 90 is assembled, the massage device fixing seat 70 can be adjusted on the chair back 50.

Please refer to FIG. 9, which is a schematic diagram of another embodiment of a multi-angle adjustable chair for a massage device according to some embodiments. FIG. 9 is different from the aforementioned embodiments in that the bottom surface 10a is coupled to the first leg 30. As shown in FIG. 9, the support member 20 is a C-shaped member, and the first end 20a and the second end 20b are respectively two ends of the C-shaped member. Further, the first leg 30 is connected to the first end 20a of the C-shaped member, and the second leg 40 is connected to the second end 20b of the support member 20.

Here, the multi-angle adjustable chair further includes a movable sleeve 100, a connecting rod 200, and a fastening pin 300. In some embodiments, the movable sleeve 100 is sleeved on the first chair leg 30. One end of the connecting rod 200 is connected to the bottom surface 10a of the chair cushion 10, and the other end is connected to the movable sleeve 100. The fastening pin 300 passes through the movable sleeve 100 and abuts against the first chair leg 30, so that the movable sleeve 100 is positioned on the first chair leg 30. In one embodiment, the movable sleeve 100 is preferably a hollow structure, and the shape of the hollow inside of the movable sleeve 100 corresponds to the shape of the first chair leg 30, so that it can be sleeved on the first chair leg 30 and can slide along the first chair leg 30. Here, the movable sleeve 100 is made of, for example but not limited to, metal or plastic.

The fastening pin 300 passes through the movable sleeve 100 and can abut against the first chair leg 30, so that the movable sleeve 100 is positioned on the first chair leg 30. Furthermore, after the movable sleeve 100 slides along the first chair leg 30, the fastening pin 300 needs to pass through the movable sleeve 100 and abut against the first chair leg 30, so that the movable sleeve 100 is positioned on the first chair leg 30 by being restrained by the fastening pin 300. Based on this, the first chair leg 30 further includes a plurality of sockets 31, and the fastening pin 300 passes through the movable shaft sleeve 100 and abuts against at least one of the plurality of sockets 31, so that the movable shaft sleeve 100 is positioned on the first chair leg 30, and by abutting against the sockets 31 at different positions, the movable shaft sleeve 100 is positioned at different positions on the first chair leg 30 to adjust the position of the seat cushion 10.

In summary, in some embodiments, the multi-angle adjustment chair for the massage device of the present invention can adjust the position of the massage device at will by matching the massage device fixing seat, the fixing seat coupling member, and the adjustment member, thereby solving the problem in the prior art that the user can only move the body to accommodate the massage device when massaging other parts of the body. At the same time, it also solves the problem in the prior art that when the user is massaging in a sitting position or lying position, the massage part moves and the same part cannot be massaged smoothly. In addition, the angle of the chair cushion and the chair back can be changed simply and conveniently.

Although the technical content of this creation has been disclosed as above in the form of a preferred embodiment, it is not intended to limit this creation. Any slight changes and modifications made by anyone familiar with this art without departing from the spirit of this creation should be included in the scope of this creation. Therefore, the scope of protection of this creation shall be based on the scope defined in the attached patent application.

10: Seat cushion 10a: Bottom surface 20: Support member 20a: First end 20b: Second end 30: First chair leg 31: Socket 40: Second chair leg 41: Socket 50: Chair back 50a: First surface 50b: Second surface 50c: Accommodation port 51: Anchor rib 60: Adjustment member 61: Sliding sleeve 62: Linking part 63: Latch 70: Massage device fixing seat 80: Fixing seat coupling member 81: Bottom plate 82: Sliding part 821: Guide rail 83: Sliding block 84: Locking part 90: Massage device 100: Movable shaft sleeve 200: Connecting rod 300: Fastening pin

FIG. 1 shows a side view of a multi-angle adjustable chair for a massage device according to some embodiments. FIG. 2 shows another angle schematic diagram of a multi-angle adjustable chair for a massage device according to some embodiments. FIG. 3 shows a schematic diagram (I) of adjusting the back angle of a multi-angle adjustable chair for a massage device according to some embodiments. FIG. 4 shows a schematic diagram (II) of adjusting the back angle of a multi-angle adjustable chair for a massage device according to some embodiments. FIG. 5 shows a schematic diagram (III) of adjusting the back angle of a multi-angle adjustable chair for a massage device according to some embodiments. FIG. 6 shows a schematic diagram of another embodiment of a multi-angle adjustable chair for a massage device according to some embodiments. FIG. 7 shows another angle schematic diagram of another embodiment of a multi-angle adjustable chair for a massage device according to some embodiments. FIG. 8 shows a schematic diagram of disassembling the back of a chair according to some embodiments. FIG. 9 is a schematic diagram of another embodiment of a multi-angle adjustable chair for a massage device according to some embodiments.

10: Chair cushion

10a: Bottom surface

20: Support parts

20a: First end

20b: Second end

30: First chair leg

40: Second chair leg

50: Chair back

51: Rib joint

60: Adjustment parts

61: Sliding sleeve

62: Linkage unit

63: Latch

70: Massage device fixing seat

80: Fixed seat coupling

90: Massage device

Claims (10)

A multi-angle adjustable chair for a massage device, comprising: A support member, comprising a first end and a second end; A first leg, connected to the first end; A second leg, connected to the second end relative to the first leg; A cushion, comprising a bottom surface, the bottom surface coupled to the support member or the first leg; A backrest, pivoted to the second leg and having an angle with the cushion; An adjustment member, one end of which is disposed on the second leg and the other end of which is pivoted to the backrest, wherein one end of the adjustment member is displaced along the second leg and the other end of the adjustment member is linked to the backrest to rotate, so that the angle between the backrest and the cushion is changed to a different angle; A massage device fixing seat, used to assemble a massage device; and A fixed seat coupling member is located between the massage device fixed seat and the chair back, and can selectively fix the massage device fixed seat to the chair back or adjust the position of the massage device fixed seat relative to the chair back. A multi-angle adjustable chair for a massage device as described in claim 1, wherein the fixed seat coupling member includes a strap that is passed through the massage device fixed seat and around the chair back. A multi-angle adjustable chair for a massage device as described in claim 1, wherein the support member is a C-shaped member, and the first end and the second end are respectively two ends of the C-shaped member. The multi-angle adjustable chair for massage device as described in claim 1 further includes a movable shaft sleeve, a connecting rod, and a fastening pin, wherein the movable shaft sleeve is sleeved on the first chair leg; one end of the connecting rod is connected to the bottom surface of the chair cushion, and the other end is connected to the movable shaft sleeve; the fastening pin passes through the movable shaft sleeve and abuts against the first chair leg, so that the movable shaft sleeve is positioned on the first chair leg. A multi-angle adjustable chair for a massage device as described in claim 1, wherein the adjustment member comprises: a sliding sleeve mounted on the second chair leg; a linkage portion, one end of which is pivotally connected to the sliding sleeve and the other end of which is pivotally connected to the chair back; and a latch, which passes through the sliding sleeve and abuts against the second chair leg to position the sliding sleeve on the second chair leg. A multi-angle adjustable chair for a massage device as described in claim 5, wherein the second chair leg further includes a plurality of sockets, and the latch passes through the sleeve and abuts against at least one of the sockets to position the sleeve on the second chair leg. A multi-angle adjustable chair for a massage device as described in claim 1, wherein the chair back comprises a first surface, a second surface and a receiving opening, wherein the receiving opening passes through the first surface and the second surface; the fixed seat coupling member comprises: a bottom plate connected to the second surface and covering the receiving opening; a sliding portion connected to the bottom plate and located in the receiving opening; a sliding block coupled to the sliding portion and displaced along the sliding portion; and a locking portion connected to the sliding block and locking the sliding block to the sliding portion; wherein the massage device fixed seat is disposed on the sliding block. A multi-angle adjustable chair for a massage device as described in claim 7, wherein the sliding portion includes at least one guide rail extending along the length direction of the base plate. A multi-angle adjustable chair for a massage device as described in claim 8, wherein the locking portion includes a fastening bolt, and the sliding block includes a screw hole; the fastening bolt is screwed into the screw hole, and a bottom end of the fastening bolt abuts against a side wall of the at least one guide rail. A multi-angle adjustable chair for a massage device as described in claim 7, wherein the chair back further includes two anchoring ribs connected to the base plate and located on the second surface, and the other end of the adjustment member is pivotally connected to the two anchoring ribs.

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