CN212368654U - Office chair with massage function - Google Patents

Abstract

The utility model discloses an office chair that possesses massage function, including the bottom plate, the bottom fixed mounting of bottom plate has the supporting leg, and the front at bottom plate top and the equal fixed mounting in the back have the handrail, and the right side fixed mounting of bottom plate has the backup plate, and the bottom fixed mounting on backup plate right side has the shell, and the inside fixed mounting of shell has the motor, and the top fixed mounting that the left side of backup plate just is located the bottom plate has real leather pad, and the installation cavity has been seted up to the inside of backup plate. The utility model discloses a set up the convenient holistic removal of supporting leg, be used for supporting user's arm through setting up the handrail, increase user's comfort level, realize massaging the user through the cooperation that sets up between motor, first axis of rotation, second axis of rotation, third transmission shaft, carousel, pull rod and the ejector pin to increase user's comfort level, thereby solved current seat simultaneously and do not possess the massage function and make the uncomfortable problem of office crowd.

Description

Office chair with massage function

Technical Field

The utility model relates to the technical field of seats, in particular to an office seat with a massage function.

Background

The chair is a seat with a backrest and armrests, is used for sitting in ancient times, has no chair in the past, is originally named as wood, and is classified according to use: children's safety seat airport seat, car seat, bus seat, family's seat, dining room seat, children's safety seat, leisure seat etc. according to material classification: aluminum alloy seats, stainless steel seats, iron seats, wooden seats, and other material seats, etc.

The existing office chair does not have the massage function, so that people sitting in an office cannot get comfort, and the existing needs cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an office seat that possesses massage function possesses the massage and increases the advantage of user's comfort level function, thereby has solved current seat and has not possessed the massage function and make the uncomfortable problem of office crowd.

In order to achieve the above object, the utility model provides a following technical scheme: an office chair with a massage function comprises a bottom plate, wherein supporting legs are fixedly mounted at the bottom of the bottom plate, handrails are fixedly mounted on the front and the back of the top of the bottom plate, a backup plate is fixedly mounted on the right side of the bottom plate, a shell is fixedly mounted at the bottom of the right side of the backup plate, a motor is fixedly mounted in the shell, a leather pad is fixedly mounted on the left side of the backup plate and above the bottom plate, an installation cavity is formed in the backup plate, an output shaft of the motor penetrates into the installation cavity, a first rotating shaft is arranged in the installation cavity, uniformly distributed second rotating shafts are arranged in the installation cavity and on the left side of the first rotating shaft, a third transmission shaft is arranged above the left side of the second rotating shaft, a rotary disc is fixedly mounted at the top of the third transmission shaft, and a pull rod is movably connected at the top of the rotary disc through a, the inside of backup plate is provided with the ejector pin with the pull rod one-to-one, the left side of pull rod and the right side of ejector pin are through activity hinge swing joint.

Preferably, the inside fixed mounting of backup plate has evenly distributed's gag lever post, all through gag lever post swing joint between first axis of rotation, second axis of rotation and third transmission shaft and the backup plate.

Preferably, the motor output shaft is meshed with the first rotating shaft, the first rotating shaft is meshed with the second rotating shaft, and the second rotating shaft is meshed with the third transmission shaft through bevel gears.

Preferably, the mounting groove has been seted up to the inside of backup plate and the right side that is located the installation cavity, the ejector pin runs through the backup plate and extends to the inside of leather pad through the pull rod.

Preferably, the inside of backup plate and the top and the bottom that are located the mounting groove have all seted up the spout, the inside sliding connection of spout has the slider, one side of slider and one side fixed connection of ejector pin.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the convenient holistic removal of supporting leg, be used for supporting user's arm through setting up the handrail, increase user's comfort level, be used for supporting user's back through setting up the backup plate, be used for protecting the motor through setting up the shell, through setting up the motor, first axis of rotation, the second axis of rotation, the third transmission shaft, the carousel, cooperation between pull rod and the ejector pin is realized massaging the user, thereby increase user's comfort level, thereby it does not possess the massage function and makes the uncomfortable problem of office crowd to have solved current seat simultaneously.

2. The utility model discloses a set up the gag lever post and be used for increasing first axis of rotation, stable in structure between second axis of rotation and the third transmission shaft, be used for carrying the power of motor to the ejector pin through setting up bevel gear and be used for massaging the user, be used for carrying on spacingly to the ejector pin through setting up the mounting groove, prevent that the ejector pin from taking place the skew when removing, be used for increasing user's comfort level through setting up the genuine leather pad, realize spacing the ejector pin through the cooperation between spout and the slider, thereby make the ejector pin can not take place the skew when removing about.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the backup plate of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a partially enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. supporting legs; 3. a handrail; 4. a backup plate; 5. a housing; 6. a leather pad; 7. a motor; 8. a mounting cavity; 9. a first rotating shaft; 10. a second rotating shaft; 11. a third drive shaft; 12. a limiting rod; 13. a turntable; 14. a pull rod; 15. a top rod; 16. mounting grooves; 17. a chute; 18. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, an office chair with massage function comprises a base plate 1, supporting legs 2 are fixedly installed at the bottom of the base plate 1, handrails 3 are fixedly installed on the front surface and the back surface of the top of the base plate 1, a backup plate 4 is fixedly installed on the right side of the base plate 1, a shell 5 is fixedly installed at the bottom of the right side of the backup plate 4, a motor 7 is fixedly installed inside the shell 5, a leather cushion 6 is fixedly installed on the left side of the backup plate 4 and above the base plate 1, an installation cavity 8 is formed inside the backup plate 4, an output shaft of the motor 7 penetrates into the installation cavity 8, a first rotating shaft 9 is arranged inside the installation cavity 8, second rotating shafts 10 which are uniformly distributed are arranged inside the installation cavity 8 and on the left side of the first rotating shaft 9, a third rotating shaft 11 is arranged above the left side of the second rotating shaft 10, and a rotating disc 13 is fixedly, the top of the rotary table 13 is movably connected with a pull rod 14 through a positioning pin, the inside of the backup plate 4 is provided with ejector rods 15 which are in one-to-one correspondence with the pull rods 14, the left side of the pull rod 14 is movably connected with the right side of the ejector rods 15 through a movable hinge, the supporting legs 2 are arranged to facilitate the integral movement, the armrests 3 are arranged to support the arms of a user to increase the comfort level of the user, the backup plate 4 is arranged to support the back of the user, the shell 5 is arranged to protect the motor 7, the first rotating shaft 9, the second rotating shaft 10, the third driving shaft 11, the rotary table 13, the pull rod 14 and the ejector rods 15 are matched to massage the user, so that the comfort level of the user is increased, the limiting rods 12 which are uniformly distributed are fixedly arranged inside the backup plate 4, the first rotating shaft 9, the second rotating shaft 10, the third driving shaft 11 and the backup plate, the limiting rod 12 is arranged to increase the comfort of a user, the structure between the first rotating shaft 9 and the second rotating shaft 10 and the structure between the third rotating shaft 11 are stable, the output shaft of the motor 7 is meshed with the first rotating shaft 9, the first rotating shaft 9 is meshed with the second rotating shaft 10, the second rotating shaft 10 is meshed with the third rotating shaft 11 through the bevel gears, the power of the motor 7 is transmitted to the ejector rod 15 through the bevel gears to massage the user, the mounting groove 16 is formed in the backup plate 4 and positioned on the right side of the mounting cavity 8, the ejector rod 15 penetrates through the backup plate 4 through the pull rod 14 and extends to the inside of the leather cushion 6, the mounting groove 16 is arranged to limit the ejector rod 15, the ejector rod 15 is prevented from shifting during moving, the comfort of the user is increased through the arrangement of the leather cushion 6, the inside of the backup plate 4 and the top and the bottom of the mounting groove 16 are both provided with the, the inside sliding connection of spout 17 has slider 18, and one side of slider 18 and one side fixed connection of ejector pin 15 realize spacing ejector pin 15 through the cooperation between spout 17 and the slider 18 to make ejector pin 15 can not take place the skew when moving about.

During the use, the user sits at the top of bottom plate 1, place both hands in the top of handrail 3, open motor 7, make second axis of rotation 10, third transmission shaft 11 rotate under first axis of rotation 9 and conical gear's effect, thereby drive carousel 13 and rotate, make pull rod 14 be reciprocating motion under the effect of locating pin, thereby make ejector pin 15 at the inside reciprocating motion of mounting groove 16, the back of user is withstood through the left side of ejector pin 15, thereby the realization massages the user.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An office chair with a massage function, comprising a base plate (1), characterized in that: the bottom of the bottom plate (1) is fixedly provided with supporting legs (2), the front and the back of the top of the bottom plate (1) are fixedly provided with handrails (3), the right side of the bottom plate (1) is fixedly provided with a backup plate (4), the bottom of the right side of the backup plate (4) is fixedly provided with a shell (5), the inner part of the shell (5) is fixedly provided with a motor (7), the left side of the backup plate (4) is fixedly provided with a leather cushion (6) above the bottom plate (1), the inner part of the backup plate (4) is provided with an installation cavity (8), an output shaft of the motor (7) penetrates through the inner part of the installation cavity (8), the inner part of the installation cavity (8) is provided with a first rotating shaft (9), the inner part of the installation cavity (8) and the left side of the first rotating shaft (9) are provided with second rotating shafts (10) which are uniformly distributed, and the left upper part of the second rotating shafts (, the top fixed mounting of third transmission shaft (11) has carousel (13), there is pull rod (14) at the top of carousel (13) through locating pin swing joint, the inside of backup plate (4) is provided with ejector pin (15) with pull rod (14) one-to-one, the left side of pull rod (14) is through activity hinge swing joint with the right side of ejector pin (15).

2. An office chair with massage function according to claim 1, characterized in that: the inside fixed mounting of backup plate (4) has evenly distributed gag lever post (12), all through gag lever post (12) swing joint between first axis of rotation (9), second axis of rotation (10) and third transmission shaft (11) and backup plate (4).

3. An office chair with massage function according to claim 1, characterized in that: and the output shaft of the motor (7) is meshed with the first rotating shaft (9), the first rotating shaft (9) is meshed with the second rotating shaft (10), and the second rotating shaft (10) is meshed with the third transmission shaft (11) through bevel gears.

4. An office chair with massage function according to claim 1, characterized in that: the inside of backup plate (4) just is located the right side of installation cavity (8) and has seted up mounting groove (16), ejector pin (15) run through backup plate (4) and extend to the inside of leather pad (6) through pull rod (14).

5. An office chair with massage function according to claim 4, characterized in that: the inside of backup plate (4) just is located the top and the bottom of mounting groove (16) and has all seted up spout (17), the inside sliding connection of spout (17) has slider (18), one side of slider (18) and one side fixed connection of ejector pin (15).

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