CN219662247U - Massage armchair with lacing wire function - Google Patents

Abstract

The utility model provides a massage armchair with lacing wire function, comprising: a base and a seat back frame arranged above the base; the leg shell is provided with two leg grooves with front notches, one end of the leg shell is hinged with the top of the front end of the seat back frame, and the other end of the leg shell is provided with a plurality of connecting rods; the foot shell is provided with two foot grooves with upward notches, a plurality of connecting rods are hinged with the inner wall of the foot shell, and the inner side walls of the foot grooves are provided with instep massage components capable of pressing the instep down; the lifting turnover mechanism comprises a telescopic push rod, a rocker, a connecting rod and a limiting rod, wherein the leg shell and the foot shell can be rotated and lifted under the pushing of the telescopic push rod, and the foot shell can be turned over and opened in a direction away from the leg shell under the limiting pulling action of the limiting rod. The effect of massaging the instep lacing wire by stretching the instep of the user can be realized.

Description

Massage armchair with lacing wire function

Technical Field

The utility model relates to the field of massage chairs, in particular to a massage chair with a lacing wire function.

Background

The principle of the massage chair is that the massage chair utilizes the mechanical rolling force action and mechanical force extrusion to massage, and the massage chair can feel the relaxation of muscles, has flexible joints, can excite people, and has an important effect on relieving fatigue.

At present, a leg lifting structure is generally arranged on a massage chair for relieving the leg fatigue of a user, so that the leg of the user is lifted through the leg lifting structure and then is massaged, and the purpose of relieving the leg fatigue is achieved. But current massage armchair is few to be equipped with the structure of alleviating shank fatigue to instep lacing wire, is difficult to satisfy different users' different demands, and specifically, the leg lifting structure of current massage armchair has following defect: the shank structure and the foot structure in the leg lifting structure are integrally arranged, and the included angle between the shank structure and the foot structure is fixed to be about 90 degrees, so that the included angle between the instep and the leg is fixed in the massaging process of a user, and the effect of massaging the instep lacing wire cannot be achieved.

For example, in the chinese patent with patent name 202120857708.4, the leg components are integrally arranged, so that the included angle between the instep and the leg of the user is fixed, and the massaging of the instep lacing wire cannot be performed.

The utility model aims at solving the problems existing in the prior art and designing a massage chair with a lacing wire function.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a massage chair with a lacing wire function, which can effectively solve the problems in the prior art.

The technical scheme of the utility model is as follows:

a massage chair with lacing wire function, comprising:

the seat back frame is arranged above the base, and the bottom of the seat back frame is rotatably arranged with the base;

the leg shell is provided with two leg grooves with front notches, one end of the leg shell is hinged with the top of the front end of the seat back frame, and the other end of the leg shell is provided with a plurality of connecting rods;

the foot shell is arranged below the leg shell, two foot grooves with upward notch are formed in the foot shell, a plurality of connecting rods are hinged with the inner wall of the foot shell, and instep massage components capable of pressing the instep downwards are arranged on the inner side walls of the foot grooves;

lifting tilting mechanism, including flexible push rod, rocker, connecting rod and gag lever post, the one end of rocker with the front end bottom of back of body frame articulates, the both ends of connecting rod respectively with the lower extreme of shank casing and the other end of rocker articulates, the one end of flexible push rod with the base is connected, the other end of flexible push rod with the middle part of rocker articulates, form four pole mechanisms between shank casing, rocker, the connecting rod, shank casing and foot's casing can be in rotatory lifting under the promotion of flexible push rod, just the foot's casing can be in under the spacing pulling effect of gag lever post the orientation upset of shank casing is opened towards keeping away from.

Further, the bottom of the leg groove is set to be a leg plane, the bottom of the foot groove is set to be a foot plane, an included angle between the leg plane and the foot plane is set to be A1, and the angle A1 is more than or equal to 90 degrees and less than or equal to 180 degrees.

Further, the back frame comprises a seat plane, the seat plane is obliquely arranged in a front-back low mode, an included angle between the leg plane and the seat plane is A2, and an angle A2 is more than or equal to 80 degrees and less than or equal to 180 degrees.

Further, the leg groove and the foot groove are both set to be U-shaped groove bodies, a plurality of connecting rods are hinged to the rear side of the foot portion plane, the limiting rods are hinged to the middle of the rear side of the foot portion shell, a plurality of connecting rods are hinged to the inner wall of the foot portion shell to form a plurality of hinge points, and a plurality of labor-consuming lever structures are formed between the foot portion shell and the limiting rods by taking the hinge points as fulcrums.

Further, the instep massage assembly is provided as an inflatable air bag for depressing the instep.

Further, the bottom of the foot groove is provided with a sole massage component, and the bottom of the leg groove is provided with a leg massage component.

Further, a driving mechanism is arranged in the base, the bottom of the seat back frame is hinged with the base, and the telescopic end of the driving mechanism is hinged with the bottom of the seat back frame through a connecting frame.

Further, the device also comprises a seat back shell which is detachably arranged at the left side and the right side of the seat back frame, and arm massage components are arranged on the left inner side wall and the right inner side wall of the seat back shell.

Accordingly, the present utility model provides the following effects and/or advantages:

the utility model provides a massage chair with a lacing wire function, which comprises a base and a seat back frame arranged above the base; the leg shell is provided with two leg grooves with front notches, and the other end of the leg shell is provided with a plurality of connecting rods; the foot shell is provided with two foot grooves with upward notches, and the inner side walls of the foot grooves are provided with instep massage components capable of pressing the insteps down; lifting tilting mechanism, including flexible push rod, the rocker, connecting rod and gag lever post, form four pole mechanisms between through shank casing, the rocker, the connecting rod, shank casing and foot's casing can rotate the lifting under flexible push rod's promotion, and foot's casing can be opened towards the direction upset of keeping away from shank casing under the spacing pulling effect of gag lever post, realize the change of contained angle between shank casing and the foot's casing through lifting tilting mechanism at the in-process of lifting upset, make the contained angle between user's instep and the shank change, leg's casing and foot's casing rise to the back of appropriate position, rethread instep massage assembly pushes down user's instep, thereby realize carrying out the effect of instep lacing wire massage through tensile user's instep.

It is to be understood that both the foregoing general description and the following detailed description of the present utility model are exemplary and explanatory and are intended to provide further explanation of the utility model as claimed.

Drawings

Fig. 1 is a schematic perspective view of a massage armchair with lacing wire function according to the present utility model.

Fig. 2 is a schematic diagram of a front view structure of a massage armchair with lacing wire function according to the present utility model.

Fig. 3 is a schematic cross-sectional view of the structure at A-A in fig. 2.

Fig. 4 is a schematic structural view of fig. 3 in a lacing wire mode.

Fig. 5 is an exploded view of the leg and foot housings provided by the present utility model.

Detailed Description

For the convenience of understanding by those skilled in the art, the structure of the present utility model will now be described in further detail with reference to the accompanying drawings:

referring to fig. 1 to 5, a massage chair with a lacing function, comprising:

the seat comprises a base 1 and a seat back frame 2 arranged above the base 1, wherein the bottom of the seat back frame 2 is rotatably arranged with the base 1;

the leg shell 3 is provided with two leg grooves 31 with front notches, one end of the leg shell 3 is hinged with the top of the front end of the seat back frame 2, and the other end of the leg shell 3 is provided with a plurality of connecting rods 33;

the foot shell 4 is arranged below the leg shell 3, the foot shell 4 is provided with two foot grooves 41 with upward notch, a plurality of connecting rods 33 are hinged with the inner wall of the foot shell 4 to form a plurality of hinge points 42, and the inner side wall of the foot groove 41 is provided with an instep massage component 43 capable of pressing the instep; the number of the connecting rods 33 should be even and symmetrically arranged along the axis of the leg housing 3, in this embodiment, two connecting rods 33 are provided, and in other embodiments, the number of the connecting rods 33 can be adaptively adjusted according to specific situations;

the lifting turnover mechanism 5 comprises a telescopic push rod 51, a rocker 52, a connecting rod 53 and a limiting rod 54, wherein one end of the rocker 52 is hinged to the bottom of the front end of the back frame 2, two ends of the connecting rod 53 are respectively hinged to the lower end of the leg shell 3 and the other end of the rocker 52, one end of the telescopic push rod 51 is connected with the base 1, the other end of the telescopic push rod 51 is hinged to the middle of the rocker 52, two ends of the limiting rod 54 are respectively hinged to the rear side of the leg shell 4 and the middle of the connecting rod 53, a four-bar mechanism is formed among the leg shell 3, the rocker 52 and the connecting rod 53, the leg shell 3 and the leg shell 4 can be lifted in a rotating mode under the pushing of the telescopic push rod 51, and the leg shell 4 can be turned and opened in a direction away from the leg shell 3 around a plurality of hinge points 42 under the limiting pulling action of the limiting rod 54.

The setting of above-mentioned structure realizes the change of contained angle between shank casing 3 and the foot casing 4 through lifting tilting mechanism 5 at the in-process of lifting upset for the contained angle between user's instep and the shank produces the change, and after shank casing 3 and the lifting of foot casing 4 were to the suitable position, rethread instep massage subassembly 43 pushed down user's instep, thereby realized carrying out the effect of instep lacing wire massage through tensile user's instep.

Specifically, the bottom of the leg groove 31 is set to be the leg plane 311, the bottom of the foot groove 41 is set to be the foot plane 411, the angle between the leg plane 311 and the foot plane 411 is set to be A1, and 90 degrees is equal to or more than A1 is equal to or less than 180 degrees. In the initial mode, the leg plane 311 and the foot plane 411 tend to be set at 90 ° so that a user may naturally hold the leg and the foot in the leg groove 31 and the foot groove 41, in the lacing pattern, the leg plane 311 and the foot plane 411 are lifted and turned to an angle that tends to be 180 ° and the instep massage assembly 43 is pressed down on the instep so as to perform stretching massage on the instep of the user, thereby realizing the effect of massaging the instep lacing wire, but considering the comfort level of the user in the initial mode and the fact that a part of the user may not have enough flexibility in the lacing pattern, preferably, 102 ° is less than or equal to 168 °, so that the angle between the user's lower leg and the foot in the initial mode is 102 °, and the angle between the user's lower leg and the foot in the lacing pattern is 168 ° at most, so that the massaging chair is more ergonomic in the initial mode and the lacing pattern, and in other embodiments, the range of the angle A1 between the leg plane 311 and the foot plane 411 may be adaptively adjusted according to the specific conditions.

In order to further achieve the effect of leg lacing wires on the basis of the instep lacing wires, the back frame 2 comprises a seat plane 24, the seat plane 24 is arranged in a front-high back-low inclined mode, an included angle between the leg plane 311 and the seat plane 24 is set to be A2, and the included angle is more than or equal to 80 degrees and less than or equal to 180 degrees. In the initial mode, the leg plane 311 and the seat plane 24 tend to be set at 80 ° so that the user can naturally hold the legs and feet in the leg grooves 31 and 41 after sitting on the seat plane 24, in the lacing mode, the leg plane 311 is lifted to be set at 180 ° with the seat plane 24, the foot plane 411 is turned to be at an angle of 168 ° with the leg plane 311, and the instep massage assembly 43 presses down the instep, so that the user's instep and legs are subjected to stretching massage, and the effects of instep lacing massage and leg lacing massage are achieved, but in consideration of the comfort level of the user in the initial mode and the possible insufficient flexibility of a part of the user in the lacing mode, preferably, 85 ° -170 °, the angle between the user's thigh and the lower leg in the lacing mode is 85 °, and the angle between the user's thigh and the lower leg is 170 ° at the maximum in the lacing mode, so that the massage is more ergonomic in both the initial mode and the lacing mode, and the specific angle between the seat plane 311 and the seat plane 2 is adjusted according to the specific conditions.

To meet the needs of a user with sufficient flexibility, in another embodiment, in lacing mode, the leg and foot planes 311, 411 may be raised and flipped to lie on the same axis as the seat plane 24, i.e., the leg and foot planes 311, 411 are angled in line with the seat plane 24 so that the user's thighs, calves, and feet lie on the same line, and the instep is depressed by the instep massage assembly 43; or, the leg plane 311 and the foot plane 411 may be lifted and turned to an inclination angle greater than 3 ° -5 ° of the seat plane, so that the lower leg and the foot of the user are higher than the thigh by 3 ° -5 °, and then the lower instep of the foot massage assembly 43 is used to massage the back side of the knee and the instep of the user with a relatively large degree of lacing wire.

In order to enable the foot housing 4 to stably turn over, the leg grooves 31 and the foot grooves 41 are all U-shaped groove bodies, the connecting rods 33 are hinged to the rear side of the foot plane 411, the limiting rods 54 are hinged to the middle of the rear side of the foot housing 4, and a laborious lever structure is formed between the foot housing 4 and the limiting rods 54 by taking the hinging points 42 as fulcrums, so that the foot housing 4 can stably and slowly turn over and open around the hinging points 42 in a direction far away from the leg housing 3 under the limiting pulling action of the limiting rods 54.

In order to enhance the comfort of stretching massage of the user's instep, the instep massage module 43 is provided as an inflatable air bag (not shown in the drawings) for pressing down the instep. After the leg shell 3 and the foot shell 4 are lifted and turned in place, the air bag is inflated to realize the downward pressing of the instep of the user, so that the instep stretching massage is carried out.

To further alleviate fatigue of the user's legs, the bottom of the foot well 41 is provided with a sole massage assembly 44 and the bottom of the leg well 31 is provided with a leg massage assembly 32. The sole massage assembly 44 and the leg massage assembly 32 may be prior art massage structures, such as bladders, rollers, etc., and the specific structure of the two is not a central point of protection of the present utility model, and reference is made to the prior art, and therefore will not be discussed in detail herein.

Specifically, a driving mechanism 6 is disposed in the base 1, the bottom of the back frame 2 is hinged to the base 1, and a telescopic end of the driving mechanism 6 is hinged to the bottom of the back frame 2 through a connecting frame 21, so that the angle adjustment of the back frame 2 is achieved through the driving mechanism 6, in this embodiment, the driving mechanism 6 is an electric telescopic push rod, and in other embodiments, the driving mechanism 6 may be configured as other types of power devices, such as a cylinder, etc.

In order to alleviate the tired of user's arm, still include the detachable seat back casing 22 that locates the left and right sides of seat back frame 2, the left and right inside wall of seat back casing 22 is equipped with arm massage subassembly 23 to realize massaging user's arm, in order to alleviate the arm tired.

In this embodiment, a controller is further disposed in the massage chair, and the controller is respectively in communication with the arm massage assembly 23, the leg massage assembly 32, the instep massage assembly 43, the sole massage assembly 44, the telescopic push rod 51, and the driving mechanism 6. The controller controls the operation of each component, mechanism, etc., and the communication connection may be implemented by an existing electrical connection or a wireless connection, which is not particularly limited herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. A massage chair with lacing wire function, characterized by comprising:

the seat comprises a base (1) and a seat back frame (2) arranged above the base (1), wherein the bottom of the seat back frame (2) and the base (1) are rotatably arranged;

the leg shell (3) is provided with two leg grooves (31) with front notches, one end of the leg shell (3) is hinged with the top of the front end of the seat back frame (2), and the other end of the leg shell (3) is provided with a plurality of connecting rods (33);

the foot shell (4) is arranged below the leg shell (3), the foot shell (4) is provided with two foot grooves (41) with upward notches, a plurality of connecting rods (33) are hinged with the inner wall of the foot shell (4), and the inner side wall of the foot grooves (41) is provided with an instep massage assembly (43) capable of pressing the instep downwards;

lifting tilting mechanism (5), including flexible push rod (51), rocker (52), connecting rod (53) and gag lever post (54), the one end of rocker (52) with the front end bottom of back of the body frame (2) articulates, the both ends of connecting rod (53) respectively with the lower extreme of shank casing (3) and the other end of rocker (52) articulates, the one end of flexible push rod (51) with base (1) is connected, the other end of flexible push rod (51) with the middle part of rocker (52) articulates, the both ends of gag lever post (54) respectively with the rear side of shank casing (4) and the middle part of connecting rod (53) articulates, form four pole mechanisms between shank casing (3), rocker (52), connecting rod (53), shank casing (3) and shank casing (4) can be in rotatory lifting under the promotion of flexible push rod (51), just shank casing (4) can be in under the spacing pulling effect of gag lever post (54) is kept away from shank casing (3) the direction of turning open.

2. A massaging chair with lacing function as claimed in claim 1, characterized in that the bottom of the leg groove (31) is provided with a leg plane (311), the bottom of the foot groove (41) is provided with a foot plane (411), the angle between the leg plane (311) and the foot plane (411) is provided with A1, and A1 is more than or equal to 90 ° and less than or equal to 180 °.

3. A massaging chair with lacing function as claimed in claim 2, wherein the back frame (2) comprises a seat plane (24), the seat plane (24) is arranged in a front-high and rear-low inclined manner, the angle between the leg plane (311) and the seat plane (24) is set to be A2, and A2 is larger than or equal to 80 degrees and smaller than or equal to 180 degrees.

4. A massaging chair with lacing wire function as in claim 2, wherein the leg groove (31) and the foot groove (41) are both provided with a U-shaped groove body, a plurality of connecting rods (33) are hinged with the rear side of the foot plane (411), the limiting rod (54) is hinged with the middle part of the rear side of the foot shell (4), a plurality of connecting rods (33) are hinged with the inner wall of the foot shell (4) to form a plurality of hinge points (42), and a laborious lever structure is formed between the foot shell (4) and the limiting rod (54) by taking a plurality of hinge points (42) as fulcrums.

5. A massaging chair with lacing function as in claim 1, wherein the instep massaging element (43) is configured as an inflatable air bag for depressing the instep.

6. A massaging chair with lacing function as claimed in claim 1, wherein the foot groove (41) is provided with a sole massaging assembly (44) at the bottom and the leg groove (31) is provided with a leg massaging assembly (32) at the bottom.

7. A massaging chair with lacing wire function according to claim 1, wherein a driving mechanism (6) is arranged in the base (1), the bottom of the back frame (2) is hinged with the base (1), and the telescopic end of the driving mechanism (6) is hinged with the bottom of the back frame (2) through a connecting frame (21).

8. The massage chair with the lacing wire function according to claim 1, further comprising a seat back shell (22) detachably arranged at the left side and the right side of the seat back frame (2), wherein arm massage components (23) are arranged at the left inner side wall and the right inner side wall of the seat back shell (22).