CN113679562A

CN113679562A - Massage armchair armrest

Info

Publication number: CN113679562A
Application number: CN202110952766.XA
Authority: CN
Inventors: 巨传; 张金祖
Original assignee: Xiamen Comfort Science and Technology Group Co Ltd; Zhangzhou Easepal Industrial Co Ltd
Current assignee: Ogawa Intelligent Health Technology Group Co Ltd; Xiamen Comfort Science and Technology Group Co Ltd; Zhangzhou Easepal Industrial Co Ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2021-11-23

Abstract

The invention discloses a massage armchair armrest, which comprises an armrest part, wherein the armrest part is arranged at the front side of the back of a massage armchair, and the massage armchair armrest further comprises: the massage device comprises a massage part and a massage device, wherein the massage part is provided with an accommodating space for accommodating the arms of a user, and a massage mechanism for massaging the user is arranged in the accommodating space; the pulley component is fixedly connected with the massage part; the pulley assembly comprises a pulley and a connecting rod, the pulley is hinged to one end of the connecting rod, and the other end of the connecting rod is fixedly connected with the massage part; the sliding rail component is fixed on the armrest part, a groove and a sliding rail are formed on the sliding rail component, the groove faces to the upper portion of the armrest part, and the groove is located in the middle of the armrest part. The slot can change the track according to the requirement of a user, so that the user can adjust the distance between the massage part and the user in the direction vertical to the armrest part to adapt to the body types of different users.

Description

Massage armchair armrest

Technical Field

The invention relates to the technical field of massage, in particular to a massage armchair armrest.

Background

The massage mechanism part of the massage armchair handrail among the prior art often is the snap-on the massage armchair body, consequently can not carry out the back-and-forth movement for the back of the chair of massage armchair to can't adapt to the user's of different heights arm well, and because massage mechanism part is fixed, consequently the user can not adjust the interval between two massage mechanisms about the massage armchair according to own size, also can not adjust the width of massage armchair, and then can not bring better massage experience for the user.

Disclosure of Invention

The invention provides a massage chair armrest aiming at the defects of the prior art, and solves the problem that the width of the armrest can not be adjusted according to the body type of a user.

The invention provides a massage armchair armrest, which comprises an armrest part, wherein the armrest part is arranged at the front side of the back of a massage armchair, and the massage armchair armrest further comprises: the massage device comprises a massage part and a massage device, wherein the massage part is provided with an accommodating space for accommodating the arms of a user, and a massage mechanism for massaging the user is arranged in the accommodating space; the pulley component is fixedly connected with the massage part; the pulley assembly comprises a pulley and a connecting rod, the pulley is hinged to one end of the connecting rod, and the other end of the connecting rod is fixedly connected with the massage part; the sliding rail component is fixed on the armrest part, a slot and a sliding rail are formed on the sliding rail component, the slot is arranged towards the upper part of the armrest part, the slot is positioned in the middle of the armrest part, and the slot is a curve or a structure inclined relative to the massage chair back; the connecting rod of the pulley component extends into the groove and enables the pulley and the sliding rail to be mutually matched to realize sliding connection, and then the massage part is driven to move.

By adopting the technical scheme, the invention can obtain the following technical effects: compared with the prior art, pulley assembly's connecting rod stretches into in the fluting and make the pulley with the slide rail is mutually supported in order to realize sliding connection, and then drives massage portion removes, and because the fluting orientation the top of handrail portion sets up and is located the middle part of handrail portion, the fluting is the curve or is relative massage armchair back of the chair slope's structure, consequently the fluting can change its orbit according to user's demand, and grooved orbit sets up to the arc for example, so that the user adjusts massage portion in the perpendicular to with user's distance in handrail portion direction to adapt to different user's size.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is an exploded view of an armrest of a massage chair according to an embodiment of the present invention;

fig. 2 is a perspective view showing a massage chair mounted with armrest of the massage chair of fig. 1;

FIG. 3 depicts a top view of the massage chair with the chair book support of FIG. 1 installed;

FIG. 4 depicts a top view of the slide rails of the massage chair armrest of FIG. 1;

FIG. 5 is a schematic assembled block diagram of the pulley assembly and the slide rail assembly of the armrest of the massage chair in FIG. 1;

FIG. 6 depicts an exploded view of the massage chair armrest of FIG. 1 prior to assembly of the pulley assembly and the slide rail assembly;

FIG. 7 illustrates a left side view of the massage portion, the pulley assembly, and the track assembly of the massage chair armrest of FIG. 1, assembled;

fig. 8 is a sectional view of the massage part, the pulley assembly and the slide rail assembly of the armrest of the massage chair of fig. 7, which are assembled, in a direction a-a.

Description of reference numerals: 1. an armrest portion; 2. a massage part; 21. the back of the massage chair; 3. a sheave assembly; 4. a slide rail assembly; 5. a slide rail; 51. grooving; 52. an inner side plate; 53. a yielding groove; 6. a button; 7. a fixing pin; 8. a fixing hole; 9. a first spring; 10. a limiting plate; 11. a rail fixing plate; 12. a pulley; 14. a protrusion; 15. a connecting rod; 16. a second spring; 17. a positioning bead; 18. a groove; 19. and (4) pits.

Detailed Description

A first embodiment of the present invention provides a massage armchair arm provided at both sides of a massage armchair frame for supporting a user's arm and massaging the arm. The massage chair armrest comprises an armrest part 1, and the armrest part 1 is arranged at the front side of a massage chair back 21. Further comprising: the massage unit 2 is provided with a housing space for housing the arm of the user, and a massage mechanism for massaging the user is provided in the housing space. The pulley component 3 comprises a pulley 12 and a connecting rod 15, the pulley 12 is hinged at one end of the connecting rod 15, and the other end of the connecting rod 15 is fixedly connected with the massage part 2. The slide rail assembly 4 is fixed on the armrest part 1, a slot 51 and a slide rail 5 are formed on the slide rail assembly 4, the slot 51 is arranged towards the upper part of the armrest part 1, the slot 51 is positioned in the middle part of the armrest part 1, and the slot 51 is a curve or a structure inclined relative to the massage chair back 21. The connecting rod 15 of the pulley assembly 3 extends into the slot 51 and enables the pulley 12 and the sliding rail 5 to cooperate with each other to realize a sliding connection, thereby driving the massage part 2 to move. In the embodiment of the present invention, the pulley 12 and the slide rail 5 are mutually matched to realize sliding connection, so as to drive the massage part 2 to move, and because the slot 51 is disposed toward the upper side of the armrest part 1 and is located in the middle of the armrest part 1, the slot 51 is a curved line or a structure inclined relative to the massage chair back 21, the track of the slot 51 can be changed according to the requirement of the user, for example, the track of the slot is set to be arc-shaped, so that the user can adjust the distance between the massage part 2 and the user in the direction perpendicular to the armrest part 1, so as to adapt to the body types of different users.

The sliding rail 5 is disposed at one side of the slot 51, the pulley 12 is disposed at one side of the connecting rod 15 corresponding to the sliding rail 5, the sliding rails 5 are disposed at two sides of the slot 51, and the pulleys 12 are disposed at two sides of the connecting rod 15 corresponding to the sliding rails 5. Therefore, when the connecting rod 15 of the pulley assembly 3 extends into the slot 51, the pulley 12 and the sliding rail 5 can cooperate with each other to drive the massage part 2 to move back and forth along the direction of the slot 51. And because the pulleys 12 are arranged on the left side and the right side of the open slot 51, the massage part 2 can slide more stably along the open slot 51, and the left pulley 12 and the right pulley 12 can balance the stress of the connecting rod 15, so that the service life of the connecting rod is longer.

The slide rail assembly 4 includes a slide rail 5, the slide rail 5 is disposed obliquely downward in a direction away from the massage chair back 21, and when the pulley assembly 3 slides along the slide rail 5, the slide rail 5 drives the pulley assembly 3 to move in the extending direction of the armrest portion 1 and in a direction perpendicular to the extending direction of the armrest portion 1. Since the slide rail 5 is disposed obliquely downward relative to the massage chair back 21, when the massage part 2 slides to a side close to the massage chair back 21, the front side of the armrest part 1 forms a space for abdicating obliquely downward relative to the armrest part 1 of the massage chair, so that the user can sit in the massage chair from the side of the massage chair.

Referring to fig. 2 and 3, the armrest portion 1 is disposed at the front side of a massage chair back 21, the slide rail 5 is disposed in a curve along the extending direction of the armrest portion 1, and the slot 51 guides the connecting rod 15 to approach or move away from a user in a direction perpendicular to the extending direction of the armrest portion 1 when the pulley assembly 3 slides toward a direction away from the massage chair back 21. Therefore, the user can move the massage unit 2 forward and backward to adjust the massage unit 2 to a position most suitable for his body shape.

The top of the armrest part 1 is further provided with an inner side plate 52, the massage part 2 is provided with a recess 53 corresponding to the inner side plate 52, when the massage part 2 moves relative to the armrest part 1, the inner side plate 52 is always partially accommodated in the recess 53, and the inner side plate 52 is used for shielding the arm of the user. When the pulley assembly 3 moves back and forth along the sliding rail 5, the inner side plate 52 can prevent the upper half of the user from being exposed out of the massage chair shell, thereby protecting the user.

Referring to fig. 5 and 6, the massage chair armrest of the embodiment of the present invention further includes a limiting device, the limiting device includes a button 6, a fixing pin 7, and a plurality of fixing holes 8, the fixing holes 8 are disposed on the sliding rail assembly 4 at intervals, the button 6 and the fixing pin 7 are disposed on the pulley assembly 3, and the button 6 can drive the fixing pin 7 to enter or exit from any one of the fixing holes 8. The fixing holes 8 are formed in the sliding rail assembly 4, the fixing pins are arranged on the pulley assembly 3, and therefore the limiting device 6 is matched with the fixing pins 7 and the fixing holes 8, the position of the pulley assembly 3 relative to the sliding rail assembly 4 is limited, the massage part 2 can stay at the specific position of the armrest part 1, and the massage chair armrest can adapt to the lengths of arms of different users.

The limiting device further comprises a first spring 9 and a limiting plate 10, one end of the first spring 9 abuts against the button 6, and the limiting plate 10 limits the range of the button 6 moving left and right. Because the fixing pin 7 is fixed on the button 6, when the button 6 is pressed down, the button 6 drives the fixing pin 7 to be separated from the fixing hole 8, so that the massage part 2 can slide back and forth along the slide rail 5; when the button 6 is released, the other end of the first spring 9 abuts against the pulley assembly 3, so that the fixing pin 7 is inserted into the fixing hole 8 again under the action of the first spring 9, thereby limiting the massage part 2 to a specific position of the armrest part 1. The limiting plate 10 can limit the range of the button 6 moving left and right, so as to prevent the button 6 from being disengaged from the pulley assembly 3, and the limiting of the limiting plate 10 to the range of the button 6 can also enable the fixing pin 7 to be accurately and properly inserted into the fixing hole 8, so as to prevent the position of the fixing pin 7 inserted into the fixing hole 8 from deviating.

The slide rail assembly further comprises a rail fixing plate 11, the fixing holes 8 are arranged on the rail fixing plate 11 at intervals, and the rail fixing plate 11 is used for fixedly mounting the slide rail assembly 4 on the armrest part 1.

In the embodiment of the present invention, the pulley assembly 3 further includes two pairs of pulleys 12, the slide rail 5 includes a pair of slide rails disposed oppositely, and the left and right pulleys 12 of the two pairs of pulleys 12 are disposed in the slide rail 5 respectively; the two pairs of pulleys 12 are provided with protrusions 14 on one side close to the side wall of the slide rail 5, and the top points of the left and right protrusions 14 are abutted against the side wall of the slide rail 5. Further, the pulley assembly 3 slides relative to the rail member 4 by sliding the two pairs of pulleys 12 on their corresponding rails 5. Because the two pairs of pulleys 12 are provided with the protrusions 14 on one side close to the side wall of the slide rail 5, and the vertexes of the left and right protrusions 14 are abutted to the side wall of the slide rail 5, respectively, the sliding range of the two pairs of pulleys 12 can be limited, and the pulleys are prevented from deviating from the corresponding slide rails to slide, so that the pulley assembly 3 slides more stably and accurately.

This pulley assembly 3 still includes connecting rod 15, second spring 16, location pearl 17, and these two pairs of pulleys 12 are all fixed in on this connecting rod 15, and the both ends of this second spring 16 butt respectively in this connecting rod 15 and location pearl 17, and this second spring 16 and this location pearl 17 all set up between these two pairs of pulleys 12, and this slide rail 5 is provided with recess 18, and this recess 18 is located between this pair of slide rail 5, and this location pearl slides along this recess 18. When the two pairs of pulleys 12 slide on the corresponding slide rails 5, the two pairs of pulleys 12 drive the positioning beads 17 to slide on the grooves 18, and the sliding tracks of the two pairs of pulleys 12 are parallel to the movement track of the positioning beads 17, and since the positioning beads 17 are disposed between the two pairs of pulleys 12, the positioning beads 17 and the two pairs of pulleys 12 will not interfere with the sliding between each other.

The groove 18 is provided with concave points 19 at intervals, and the positioning beads 17 slide in and out of the concave points 19 to remind a user of the position of the pulley assembly 3 relative to the sliding rail assembly 4. The positioning ball 17 cooperates with a limiting device, when the positioning ball 17 slides into the concave point 19, the button 6 is released, and the fixing pin directly enters the fixing hole 8. When the positioning bead 17 slides into the concave point 19, a crisp sound is generated, and the user can clearly feel the resistance of sliding the massage part 2 due to the blocking effect of the concave point 19, so as to remind the user of the position of the pulley assembly 3 relative to the sliding rail assembly 4. The concave point 19 and the fixing hole 8 are mutually matched, so that when the positioning bead 17 slides into the concave point 19, the button 6 is released, the fixing pin directly enters the fixing hole 8, and then a user can more conveniently limit the position of the massage part 2 relative to the armrest part 1, so that the user can adjust the massage part 2 to a position suitable for the length of the arm of the user.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims

1. The utility model provides a massage armchair handrail, includes handrail portion, handrail portion sets up the front side at a massage armchair back of the chair, its characterized in that still includes:

the massage device comprises a massage part and a massage device, wherein the massage part is provided with an accommodating space for accommodating the arms of a user, and a massage mechanism for massaging the user is arranged in the accommodating space;

the pulley assembly comprises a pulley and a connecting rod, the pulley is hinged to one end of the connecting rod, and the other end of the connecting rod is fixedly connected with the massage part;

the sliding rail component is fixed on the armrest part, a slot and a sliding rail are formed on the sliding rail component, the slot is arranged towards the upper part of the armrest part, the slot is positioned in the middle of the armrest part, and the slot is a curve or a structure inclined relative to the massage chair back;

the connecting rod of the pulley component extends into the groove and enables the pulley and the sliding rail to be mutually matched to realize sliding connection, and then the massage part is driven to move.

2. The massage chair armrest as claimed in claim 1, wherein the slide rail is provided at one side of the slot, and the pulley is provided at one side of the connecting rod corresponding to the slide rail.

3. The armrest of the massage chair as claimed in claim 2, wherein the two sides of the slot are respectively provided with a sliding rail, and the two sides of the connecting rod are respectively provided with a pulley corresponding to the sliding rail.

4. The massage chair armrest as claimed in claim 1, wherein the slide rail is disposed obliquely downward in a direction away from the massage chair back, and the slide rail drives the pulley assembly to move in the armrest extending direction and in a direction perpendicular to the armrest extending direction when the pulley assembly slides along the slide rail.

5. The massage chair armrest as claimed in claim 1, wherein the slot is curved in the extending direction of the armrest portion, and the slot guides the connecting rod to approach or move away from the user in the direction perpendicular to the extending direction of the armrest portion when the pulley assembly slides toward the direction away from the massage chair back.

6. The massage chair armrest as claimed in claim 1, wherein an inner plate is further disposed on the top of the armrest, the massage portion has a recess corresponding to the inner plate, the inner plate is always partially received in the recess when the massage portion moves relative to the armrest, and the inner plate is used for shielding the arm of the user.

7. The massage chair armrest as claimed in claim 1, further comprising a limiting device, wherein the limiting device comprises a button, a fixing pin, and a plurality of fixing holes, the fixing holes are disposed on the sliding rail assembly at intervals, the button and the fixing pin are disposed on the pulley assembly, and the button can drive the fixing pin to enter or exit from any one of the fixing holes.

8. The armrest of a massage chair as claimed in claim 7, wherein the limiting device further comprises a first spring and a limiting plate, one end of the first spring abuts against the button, and the limiting plate limits the range of the button moving left and right.

9. The massage chair armrest as claimed in claim 8, wherein the slide rail assembly further comprises a rail fixing plate, and the plurality of fixing holes are provided at intervals on the rail fixing plate.

10. The pulley mechanism according to claim 3, wherein the two pairs of pulleys are provided with protrusions at a side thereof adjacent to the side walls of the slide rail, and the top points of the left and right protrusions are abutted against the side walls of the slide rail.

11. The armrest of claim 10, wherein the pulley assembly further comprises a second spring and a positioning bead, two ends of the second spring respectively abut against the connecting rod and the positioning bead, the second spring and the positioning bead are disposed between the two pairs of pulleys, a groove is disposed between the sliding rails, and the positioning bead slides along the groove.

12. The massage chair armrest as claimed in claim 11, wherein the groove is provided with a plurality of spaced apart concave points, and the positioning beads slide in and out of the concave points to alert a user of the position of the pulley assembly relative to the sliding rail assembly.

13. The armrest of claim 12, wherein the positioning bead cooperates with the position-limiting device, and when the positioning bead slides into the concave point, the button is released, and the fixing pin directly enters the fixing hole.