CN215193420U - Forward-moving zero-gravity linkage massage chair frame with extendable seat part and back part angles - Google Patents
Forward-moving zero-gravity linkage massage chair frame with extendable seat part and back part angles Download PDFInfo
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- CN215193420U CN215193420U CN202120063417.8U CN202120063417U CN215193420U CN 215193420 U CN215193420 U CN 215193420U CN 202120063417 U CN202120063417 U CN 202120063417U CN 215193420 U CN215193420 U CN 215193420U
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Abstract
The utility model discloses a forward-moving zero-gravity linkage massage chair frame with a deployable seat part and a deployable back part, relating to the technical field of massage chairs. The forwards-moving zero-gravity linkage massage chair frame with the seat part and the back part capable of being unfolded at an angle comprises a bottom seat frame, a front support frame, a rear support frame, a back rest frame, a movable seat frame, a seat frame linkage rod and a back rest swinging mechanism, wherein the bottom seat frame, the front support frame, the rear support frame and the back rest frame form a four-bar mechanism, one end of the movable seat frame is hinged with the rear support frame or the back rest frame, one end of the seat frame linkage rod is hinged with the other end of the movable seat frame, and the other end of the seat frame linkage rod is hinged with the front support frame. When the backrest swinging mechanism pushes the backrest frame to swing, the seat frame linkage rod can push the movable seat frame to swing, the seat frame can move forwards when the backrest frame swings to achieve zero gravity adjustment, so that people can not feel uncomfortable when lying down for massage, the sitting posture is not always kept, the massage is better unfolded, the relaxing effect is achieved, and the experience comfort level is better.
Description
Technical Field
The utility model relates to a massage armchair technical field, concretely relates to antedisplacement zero gravity linkage massage armchair frame that seat and back angle deployable.
Background
Patent application No. 201921725847.0's utility model discloses a zero gravity antedisplacement chair frame, it includes disjunctor frame, the chassis, two head rods, two second connecting rods and drive arrangement, two head rod intervals set up between disjunctor frame and chassis, the upper end of two head rods is articulated with disjunctor frame respectively, the lower extreme of two head rods is articulated with the chassis respectively, two second connecting rod intervals set up between disjunctor frame and chassis, the upper end of two second connecting rods is articulated with disjunctor frame respectively, the lower extreme of two second connecting rods is articulated with the chassis respectively. The drive device drives the conjoined frame to move, so that the massage chair can be adjusted to a proper angle; because the driving device is directly connected with the conjoined frame, the structure is simplified, the production cost is reduced, the reliability is improved, the driving device provides power, the conjoined frame is supported to a certain extent, and the stability of the massage chair is improved. However, the included angle of the seat portion and the back portion of the utility model is always fixed and unchangeable, and the changeable effect of the seat portion and the back portion can not be achieved, so that when the person reaches zero gravity, the seat portion and the back portion are unfolded, and the defects of the prior art are improved. Thus, the present invention is the subject of research.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an antedisplacement zero gravity linkage massage chair frame that seat and back angle can expand to the contained angle of seat and the back of solving massage chair among the prior art is fixed unchangeable all the time, can't reach the problem of the effect that seat and back can change.
In order to achieve the above object, the present invention provides the following technical solutions:
the forwards-moving zero-gravity linkage massage chair frame with the seat part and the back part capable of being unfolded at an angle comprises a bottom seat frame, a front support frame, a rear support frame, a back rest frame, a movable seat frame, a seat frame linkage rod and a back rest swinging mechanism, wherein two ends of the front support frame are respectively hinged with the bottom seat frame and the back rest frame, two ends of the rear support frame are respectively hinged with the bottom seat frame and the back rest frame, the bottom seat frame, the front support frame, the rear support frame and the back rest frame form a four-link mechanism, the back rest swinging mechanism is fixed on the bottom seat frame and is connected with one of the front support frame, the rear support frame and the back rest frame, one end of the movable seat frame is hinged with the rear support frame or the back rest frame, one end of the seat frame linkage rod is hinged with the other end of the movable seat frame, and the other end of the seat frame linkage rod is hinged with the front support frame.
Furthermore, the backrest swinging mechanism is a backrest electric push rod, one end of the backrest electric push rod is hinged with the bottom seat frame, a backrest frame linkage push rod is arranged on the lower side of the front part of the backrest frame, and the other end of the backrest electric push rod is hinged with the middle part of the backrest frame linkage push rod.
Furthermore, the backrest swinging mechanism is a backrest electric push rod, one end of the backrest electric push rod is hinged with the bottom seat frame, and the other end of the backrest electric push rod is hinged with the front support frame or the rear support frame.
Furthermore, the forwards-moving zero-gravity linkage massage chair frame with the seat part and the back part which can be unfolded at angles further comprises a leg beautifying frame, the upper part of the leg beautifying frame is hinged to the front side of the movable seat frame, and the leg beautifying frame is connected with a leg beautifying swing mechanism for pushing the leg beautifying frame to swing.
Furthermore, the beautiful leg swing mechanism comprises a leg linkage rod, a leg pushing and lifting rod and a supporting roller, wherein one end of the leg linkage rod is hinged with the front supporting frame, the other end of the leg linkage rod is hinged with the middle part of the leg pushing and lifting rod, one end of the leg pushing and lifting rod is hinged with the movable seat frame, the other end of the leg pushing and lifting rod is connected with the supporting roller, and the supporting roller is arranged at the rear side of the beautiful leg frame.
Furthermore, the beautiful leg swing mechanism comprises a beautiful leg electric push rod and a leg pushing and lifting piece, one end of the leg pushing and lifting piece is hinged with the movable seat frame, the other end of the leg pushing and lifting piece is provided with a supporting roller wheel, the supporting roller wheel is arranged at the rear side of the beautiful leg frame, one end of the beautiful leg electric push rod is hinged with the backrest frame, and the other end of the beautiful leg electric push rod is hinged with the middle part of the leg pushing and lifting piece.
The utility model has the advantages of as follows:
the utility model discloses when utilizing back swing mechanism to promote the swing of back frame, the seat frame gangbar can promote the swing of movable seat frame, makes the seat frame antedisplacement when the swing of back frame is accomplished zero gravity and is adjusted, can make the people when lying down the massage, the position of sitting can not nest always and is being uncomfortable, and the better exhibition of massage reaches the effect of relaxing, and experience comfort level is better.
The angle of the backrest frame and the movable seat frame can be continuously unfolded and changed by the driving of an electric push rod, the structure is simple, the work is reliable, and the cost is low.
The utility model discloses still set up wobbling beautiful leg frame in back frame front portion, play the support to the shank, beautiful leg frame can be adjusted through the linkage of beautiful leg frame of beautiful leg swing mechanism and back frame moreover, forms a complete massage armchair function, and it is more convenient to use, and the cost is lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic side view of an initial state of a forward movement zero-gravity linkage massage chair frame with a seat and a back having an extendable angle according to embodiment 1 of the present invention;
fig. 2 is an exploded view of a forward movement zero gravity linkage massage chair frame with a seat part and a back part with deployable angles according to embodiment 1 of the present invention;
fig. 3 is an axial schematic view of an initial state of a forward movement zero gravity linkage massage chair frame with a seat part and a back part having an extendable angle according to embodiment 1 of the present invention;
fig. 4 is a schematic side view of a forward movement zero-gravity linkage massage chair frame with a seat and a back having extendable angles according to embodiment 1 of the present invention in a zero-gravity state;
fig. 5 is a schematic axial view of a zero-gravity state of a forward-moving zero-gravity linked massage chair frame with a seat and a back having deployable angles according to embodiment 1 of the present invention;
fig. 6 is a schematic side view of an initial state of a forward movement zero gravity linkage massage chair frame with a seat and a back having an extendable angle according to embodiment 2 of the present invention;
fig. 7 is an axial schematic view of an initial state of a forward movement zero gravity linkage massage chair frame with a seat part and a back part having an extendable angle according to embodiment 2 of the present invention;
fig. 8 is a schematic side view of a zero-gravity state of a forward-moving zero-gravity linked massage chair frame with a seat and a back having an extendable angle according to embodiment 2 of the present invention;
fig. 9 is a schematic axial view of a zero-gravity state of a forward movement zero-gravity linkage massage chair frame with a seat and a back having extendable angles according to embodiment 2 of the present invention;
fig. 10 is a side view of the massage chair frame with forward movement and zero gravity linkage, which is provided by the embodiment 3 of the present invention and has an extendable seat and back angle;
fig. 11 is an axial schematic view of an initial state of a forward movement zero gravity linkage massage chair frame with a seat part and a back part having an extendable angle according to embodiment 3 of the present invention;
fig. 12 is a schematic side view of a zero-gravity state of a forward-moving zero-gravity linked massage chair frame with a seat and a back having an extendable angle according to embodiment 3 of the present invention;
fig. 13 is a schematic axial view of a forward movement zero-gravity linkage massage chair frame with a seat and a back having extendable angles according to embodiment 3 of the present invention in a zero-gravity state;
fig. 14 is a side view of the massage chair frame with forward movement and zero gravity linkage, which is provided by the embodiment 4 of the present invention and has an extendable seat and back angle;
fig. 15 is an axial schematic view of an initial state of a forward movement zero gravity linkage massage chair frame with a seat and a back having an extendable angle according to embodiment 4 of the present invention;
fig. 16 is a schematic side view of a zero-gravity state of a forward-moving zero-gravity linked massage chair frame with a seat and a back having an extendable angle according to embodiment 4 of the present invention;
fig. 17 is a schematic axial view of a zero-gravity state of a forward movement zero-gravity linkage massage chair frame with a seat and a back having extendable angles according to embodiment 4 of the present invention;
in the figure: 1-backrest frame 2-movable seat frame 3-leg linkage rod 4-leg lifting rod 5-support roller 6-leg beautifying frame 7-seat frame linkage rod 8-front support frame 9-backrest electric push rod 10-bottom seat frame 11-rear support frame 12-backrest frame linkage push rod 13-leg lifting piece 14-leg beautifying electric push rod.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are considered to be within the scope of the present invention without substantial changes in the technical content.
Example 1
Referring to fig. 1 to 3, the forward zero gravity linked massage chair frame with the seat part and the back part capable of being unfolded at an angle comprises a bottom seat frame 10, a front support frame 8, a rear support frame 11, a back support frame 1, a movable seat frame 2, a seat frame linkage rod 7 and a back swing mechanism, wherein two ends of the front support frame 8 are respectively hinged with the bottom seat frame 10 and the back support frame 1, two ends of the rear support frame 11 are respectively hinged with the bottom seat frame 10 and the back support frame 1, the bottom seat frame 10, the front support frame 8, the rear support frame 11 and the back support frame 1 form a four-bar linkage mechanism, the back swing mechanism is fixed on the bottom seat frame 10 and is connected with the back support frame 1, one end of the movable seat frame 2 is hinged with the rear support frame 11 or the back support frame 1, one end of the seat frame linkage rod 7 is hinged with the other end of the movable seat frame 2, and the other end of the seat frame linkage rod 7 is hinged with the front support frame 8.
The backrest swinging mechanism is a backrest electric push rod 9, one end of the backrest electric push rod 9 is hinged with a bottom seat frame 10, a backrest frame linkage push rod 12 is arranged on the lower side of the front part of the backrest frame 1, a hinge is arranged in the middle of the backrest frame linkage push rod 12, and the other end of the backrest electric push rod 9 is hinged with the hinge.
The forwards-moving zero-gravity linkage massage chair frame with the extendable seat part and back part angles further comprises a leg beautifying frame 6, the upper part of the leg beautifying frame 6 is hinged to the front side of the movable seat frame 2, and the leg beautifying frame 6 is connected with a leg beautifying swing mechanism for pushing the leg beautifying swing mechanism to swing.
The beautiful leg swing mechanism comprises a leg linkage rod 3, a leg pushing and lifting rod 4 and a supporting roller 5, one end of the leg linkage rod 3 is hinged with a front supporting frame 8, the other end of the leg linkage rod is hinged with the middle part of the leg pushing and lifting rod 4, one end of the leg pushing and lifting rod 4 is hinged with a movable seat frame 2, the other end of the leg pushing and lifting rod is connected with the supporting roller 5, and the supporting roller 5 is arranged at the rear side of the beautiful leg frame 6.
Referring to fig. 4-5, when the backrest electric push rod 9 drives the backrest frame 1 and drives the front support frame 8 and the rear support frame 11 to swing, the movable seat frame 2, the seat frame linkage rod 7, the rear support frame 11 and the front support frame 8 form a link motion, that is: when the electric push rod 9 of the backrest is pushed out, the included angle between the backrest frame 1 and the movable seat frame 2 is changed from small to large to form an expansion trend, and when the electric push rod 9 of the backrest is retracted, the included angle between the backrest frame 1 and the movable seat frame 2 is changed from large to small. In addition, when the backrest electric push rod 9 is pushed out, the front support frame 8 drives the leg linkage rod 3 to move forwards, the leg linkage rod 3 pushes the leg pushing and lifting rod 4 to move, so that the leg beautifying rack 6 is correspondingly lifted, otherwise, when the backrest electric push rod 9 is contracted, the leg beautifying rack 6 is correspondingly lowered, and the effect of leg linkage is achieved.
The utility model adopts a backrest electric push rod 9, which has reasonable structure and direct and reliable driving, and the backrest electric push rod 9 not only provides variable power, but also plays a role of stable support for the chair frame; secondly, the structure can make the movable seat frame 2 and the backrest frame 1 realize the functions of angle expansion and continuous change, and the experience comfort level is better. And a linkage leg beautifying frame 6 is arranged at the front part of the backrest frame 1 to support legs, and under the cooperation of a linkage mechanism, the linkage adjustment of the leg beautifying frame 6 and the backrest frame 1 is realized to form a complete massage chair function.
Example 2
Referring to fig. 6 to 9, in the present embodiment, one end of the backrest electric push rod 9 is hinged to the bottom seat frame 10, and the other end of the backrest electric push rod 9 is hinged to the front support frame 8, so as to form a new structure, which enables the driving stroke of the backrest electric push rod 9 to be short.
Example 3
Referring to fig. 10 to 13, in the present embodiment, one end of the backrest electric push rod 9 is hinged to the bottom seat frame 10, and the other end of the backrest electric push rod 9 is hinged to the rear support frame 11, so as to form a new structure, which enables the driving stroke of the backrest electric push rod 9 to be short.
Example 4
Referring to fig. 14-16, the leg beautifying swing mechanism comprises a leg beautifying electric push rod 14 and a leg pushing and lifting piece 13, one end of the leg pushing and lifting piece 13 is hinged with the movable seat frame 2, the other end is provided with a supporting roller 5, the supporting roller 5 is arranged at the rear side of the leg beautifying frame 6, one end of the leg beautifying electric push rod 14 is hinged with the backrest frame 1, and the other end is hinged with the middle part of the leg pushing and lifting piece 13.
The leg beautifying frame 6 in the present embodiment swings independently, instead of the linkage structure in embodiment 1. In the embodiment, when the electric push rod 14 for leg beautifying is pushed out, the leg beautifying frame 6 is lifted along with the electric push rod; the electric push rod 14 for leg beauty of the present embodiment can be applied to any one of embodiments 1 to 3 instead of the leg beauty swing mechanism linked with the back frame 1. Increase beautiful leg electric putter 14 and control beautiful leg frame 6 alone, use beautiful leg electric putter 14 and shank promotion piece 13 realization shank solitary lift promptly for shank independent control, the comfort level is better, has abundanter massage experience.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a zero gravity linkage massage chair frame of antedisplacement that seat and back angle deployable which characterized in that: the forwards-moving zero-gravity linkage massage chair frame with the seat part and the back part capable of being unfolded at an angle comprises a bottom seat frame (10), a front support frame (8), a rear support frame (11), a back rest frame (1), a movable seat frame (2), a seat frame linkage rod (7) and a back rest swinging mechanism, wherein two ends of the front support frame (8) are respectively hinged with the bottom seat frame (10) and the back rest frame (1), two ends of the back support frame (11) are respectively hinged with the bottom seat frame (10) and the back rest frame (1), the bottom seat frame (10), the front support frame (8), the rear support frame (11) and the back rest frame (1) form a four-link mechanism, the back rest swinging mechanism is fixed on the bottom seat frame (10), the back rest swinging mechanism is connected with one of the front support frame (8), the rear support frame (11) and the back rest frame (1), one end of the movable seat frame (2) is hinged with the rear support frame (11) or the back rest frame (1), one end of the seat frame linkage rod (7) is hinged with the other end of the movable seat frame (2), and the other end of the seat frame linkage rod (7) is hinged with the front support frame (8).
2. The forward moving zero gravity linked massage chair frame with deployable seat and back angles of claim 1, wherein: the backrest swinging mechanism is a backrest electric push rod (9), one end of the backrest electric push rod (9) is hinged with the bottom seat frame (10), a backrest frame linkage push rod (12) is arranged on the lower side of the front part of the backrest frame (1), and the other end of the backrest electric push rod (9) is hinged with the middle part of the backrest frame linkage push rod (12).
3. The forward moving zero gravity linked massage chair frame with deployable seat and back angles of claim 1, wherein: the backrest swinging mechanism is a backrest electric push rod (9), one end of the backrest electric push rod (9) is hinged with the bottom seat frame (10), and the other end of the backrest electric push rod (9) is hinged with the front support frame (8) or the rear support frame (11).
4. The forward moving zero gravity linked massage chair frame with deployable seat and back angles of claim 1, wherein: the forwards-moving zero-gravity linkage massage chair frame with the extendable seat part and back part angles further comprises a leg beautifying frame (6), the upper part of the leg beautifying frame (6) is hinged to the front side of the movable seat frame (2), and the leg beautifying frame (6) is connected with a leg beautifying swing mechanism for pushing the leg beautifying swing mechanism to swing.
5. The forwardly moving zero gravity linked massage chair frame with deployable seat and back angles of claim 4, wherein: beautiful leg swing mechanism include shank gangbar (3), shank lifting rod (4) and supporting roller (5), shank gangbar (3) one end articulates preceding support frame (8), the middle part of shank lifting rod (4) is articulated to the other end, the articulated movable seat frame (2) of one end of shank lifting rod (4), supporting roller (5) are connected to the other end, supporting roller (5) set up the rear side in beautiful leg frame (6).
6. The forwardly moving zero gravity linked massage chair frame with deployable seat and back angles of claim 4, wherein: the beautiful leg swing mechanism comprises a beautiful leg electric push rod (14) and a leg pushing and lifting piece (13), one end of the leg pushing and lifting piece (13) is hinged with the movable seat frame (2), the other end of the leg pushing and lifting piece is provided with a supporting roller (5), the supporting roller (5) is arranged on the rear side of the beautiful leg frame (6), one end of the beautiful leg electric push rod (14) is hinged with the backrest frame (1), and the other end of the beautiful leg electric push rod is hinged with the middle part of the leg pushing and lifting piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120063417.8U CN215193420U (en) | 2021-01-11 | 2021-01-11 | Forward-moving zero-gravity linkage massage chair frame with extendable seat part and back part angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120063417.8U CN215193420U (en) | 2021-01-11 | 2021-01-11 | Forward-moving zero-gravity linkage massage chair frame with extendable seat part and back part angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215193420U true CN215193420U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120063417.8U Active CN215193420U (en) | 2021-01-11 | 2021-01-11 | Forward-moving zero-gravity linkage massage chair frame with extendable seat part and back part angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215193420U (en) |
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2021
- 2021-01-11 CN CN202120063417.8U patent/CN215193420U/en active Active
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| CP03 | Change of name, title or address |
Address after: 355000 No. 1, Xitan Town Industrial Park, Fu'an City, Ningde City, Fujian Province Patentee after: Fujian glory Health Technology Co.,Ltd. Address before: 355000 xibeiyang health equipment Industrial Park, Fu'an City, Ningde City, Fujian Province Patentee before: FUJIAN ROVOS FITNESS Co.,Ltd. |
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| CP03 | Change of name, title or address |