CN216569112U

CN216569112U - Wisdom seat

Info

Publication number: CN216569112U
Application number: CN202123323113.XU
Authority: CN
Inventors: 武冠宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-24
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the technical field of seats, specifically be a wisdom seat, including the back head support position department install headrest portion, cushion, with the drive division that the cushion is connected two handrails of surface mounting on the cushion and with the cushion rotates the shank supporting part of connecting, wherein: the driving part comprises a driving motor, the driving motor is fixedly connected with a cushion, an output shaft of the driving motor is connected with a driving gear, the outer portion of the driving gear is meshed with a bevel gear, the bevel gear is fixedly connected with a backrest, a pendulum bob is fixedly connected to the lower end face of the backrest and arranged at an inclination angle of 30 degrees, a connecting rod is arranged on one side of the pendulum bob, and the outer portion of the connecting rod is slidably connected with the cushion.

Description

Wisdom seat

Technical Field

The utility model relates to a seat technical field specifically is a wisdom seat.

Background

As common furniture, the chair can be seen everywhere in offices, bedrooms and public places, along with the development of the society and the improvement of the living standard of people, the requirement of people on the chair is higher and higher, and a large number of chairs of different varieties and various styles emerge on the market. The chairs can be roughly divided into the following types according to different purposes and use places: waiting chairs, garden chairs, leisure chairs, fast food tables and chairs, banquet chairs, desks and chairs, conference chairs, auditorium chairs and the like.

The existing chair has a single function, is generally only used for sitting, has no way of realizing simultaneous adjustment of the backrest and the leg support and is difficult to find a proper angle in the sitting process, can not well meet the use requirements of users, and has lower intelligent degree and can not meet various requirements of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wisdom seat to solve the problem that proposes in the above-mentioned background art, the unable realization of the back and the shank supporting part of mainly solving the chair is adjusted simultaneously, and the lower problem of intelligent degree.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a wisdom seat, includes the back head support position department installs headrest portion, cushion, with the drive division that the cushion is connected two handrails of surface mounting on the cushion and with the cushion rotates the leg support portion of being connected, wherein:

the utility model discloses a chair backrest, including drive division, driving part, bevel gear, backrest, pendulum, connecting rod, the other end and the shank supporting part sliding connection of connecting rod, drive motor and cushion fixed connection, and drive motor's output shaft and driving gear connection, the outside and the bevel gear meshing of driving gear are connected, and bevel gear and backrest fixed connection, the lower terminal surface fixedly connected with of backrest is the pendulum that 30 inclination set up, one side of pendulum is provided with the connecting rod, and the outside and the cushion sliding connection of connecting rod, the other end and the shank supporting part sliding connection of connecting rod.

As a preferred embodiment of the present invention, the connecting rod is provided with a second spring, and the two ends of the second spring are respectively connected to the connecting rod and the cushion.

As an preferable embodiment of the present invention, the leg supporting portion has a second sliding groove, and the leg supporting portion is slidably connected to the connecting rod through the second sliding groove.

As a preferred embodiment of the utility model, the inside waist position department of back installs a plurality of first resilience portions that are the front and back symmetry and set up, and first resilience portion includes that first telescopic link and first spring preparation form, the one end and the bracing piece of first resilience portion are connected.

As a preferred embodiment of the present invention, the support rod is made of an elastic hose, and the end of the first telescopic rod is provided with a first sliding slot, and the support rod slides at the end of the first telescopic rod through the first sliding slot.

As a preferred embodiment of the present invention, the headrest portion includes an air bag, and the air hole of the air bag is connected to the air exhauster, the air exhauster is fixedly connected to the backrest, and the surface of the backrest has an air outlet plate.

As a preferred embodiment of the utility model, the side-mounting of handrail has the speaker, and the upper surface of one side handrail has inlayed the control display screen, the inside bluetooth module that includes of control display screen, the internally mounted of cushion has the battery.

As a preferred embodiment of the utility model, a backrest supporting part is installed at the middle position of the back of the backrest, and the backrest supporting part comprises a supporting shell, the supporting shell is fixedly connected with the backrest, a push rod is arranged in the supporting shell, one end of the push rod is connected with a second springback part, the other end of the second springback part is rotatably connected with a cushion, the other end of the push rod is fixedly connected with a slider, the side surface of the slider is rotatably connected with a second electromagnetic push rod, the other end of the second electromagnetic push rod is rotatably connected with a first electromagnetic push rod, the first electromagnetic push rod is rotatably connected with the supporting shell, a supporting universal wheel is installed at the other end of the first electromagnetic push rod, a second contact block is arranged at one end of the slider, a first contact block is arranged at the upper side of the second contact block, the first contact block is connected with the supporting shell, and a control module is arranged inside the supporting shell.

As a preferred embodiment of the present invention, the second resilient portion is made of a third spring and a second telescopic rod.

As a preferred embodiment of the present invention, the bottom universal wheel is made of a driving universal wheel, and is used for automatically moving the smart seat.

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

1. in the utility model, the driving gear and the bevel gear are driven to rotate by the driving motor, and the back rest and the waist supporting part of the chair are exercised by the cooperation of the pendulum bob and the connecting rod, so that the human body is comprehensively relaxed and the requirements of users are met;

2. in the utility model, the control display screen is utilized to realize the use of the exhaust fan and the air bag, and the first rebounding part and the support rod are matched with the first rebounding part, so that the backrest is more attached to the waist and the neck of the human body, the suspension state is avoided in the use process of a user, and the comfort level of the seat is reduced;

3. the utility model discloses in, utilize the back supporting part, when back pivoted angle is too big, support the universal wheel and can remain the contact to ground throughout, played the support function of back, avoid the angle of back too big, the phenomenon of overweight appears in the seat, leads to the seat to take place to empty, causes dangerous emergence.

Drawings

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

fig. 2 is a schematic view of the internal structure of the backrest of the present invention;

fig. 3 is a schematic view of the internal structure of the first resilient portion of the present invention;

FIG. 4 is a schematic diagram of the structure at A in FIG. 2 according to the present invention;

fig. 5 is a schematic view of the internal structure of the backrest support portion of the present invention.

In the figure: 1-headrest part, 11-air outlet plate, 12-air bag, 13-exhaust fan, 2-backrest, 21-first rebound part, 211-support rod, 212-first chute, 213-first spring, 214-first telescopic rod, 22-connecting rod, 23-second chute, 24-bevel gear, 25-drive motor, 26-driving gear, 27-pendulum, 28-second spring, 3-backrest support part, 31-support shell, 32-control module, 33-first electromagnetic push rod, 34-second electromagnetic push rod, 35-slide block, 36-push rod, 37-second rebound part, 371-third spring, 372-second telescopic rod, 38-first contact block, 39-second contact block, 4-drive part, 5-bottom universal wheel, 6-cushion, 7-handrail and 8-leg supporting part.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides embodiment 1:

the utility model provides a wisdom seat, includes that 2 head support positions of back 2, back department of installing headrest portion 1, cushion 6, the drive division 4 who is connected with

cushion

6, 6 upper surface of cushion surface mounting's two handrails 7 and rotate the shank supporting part 8 of being connected with cushion 6, wherein:

the driving part 4 comprises a driving motor 25, the driving motor 25 is fixedly connected with the cushion 6, an output shaft of the driving motor 25 is connected with a driving gear 26, the outer portion of the driving gear 26 is meshed with a bevel gear 24, the bevel gear 24 is fixedly connected with the backrest 2, a pendulum 27 arranged at an inclination angle of 30 degrees is fixedly connected with the lower end face of the backrest 2, a connecting rod 22 is arranged on one side of the pendulum 27, the outer portion of the connecting rod 22 is slidably connected with the cushion 6, and the other end of the connecting rod 22 is slidably connected with the leg supporting part 8.

Drive driving gear 26 through the driving motor 25 that sets up and rotate, and then it is rotatory to drive bevel gear 24, it is rotatory to drive back 2, further drive pendulum 27 rotatory, after pendulum 27 is rotatory 30, pendulum 27 contacts connecting rod 22, drive connecting rod 22 and remove, and then promote the rotation of shank supporting part 8, realize back 2 and shank supporting part 8's linkage, hold up user's shank, can realize relaxing comprehensively of human health, more accord with the requirement of human mechanics.

The link 22 is externally provided with a second spring 28, and two ends of the second spring 28 are respectively fixedly connected with the link 22 and the seat cushion 6, and when the pendulum 27 is retracted through the second spring 28, the link 22 can be automatically retracted, so as to realize the reciprocating motion of the leg support portion 8.

Second spout 23 has been seted up to leg support portion 8, and leg support portion 8 is through setting up second spout 23 and connecting rod 22 sliding connection, and better realization connecting rod 22 holds up leg support portion 8.

Back 2's inside waist position department installs a plurality of first resilience portions 21 that are the front and back symmetry and set up, and first resilience portion 21 includes first telescopic link 214 and the preparation of first spring 213 forms, the one end and the bracing piece 211 of first resilience portion 21 are connected, for the convenience of bracing piece 211 more the back of laminating user, bracing piece 211 adopts the preparation of having elastic hose to form, and the tip of first telescopic link 214 is provided with first spout 212, first spout 212 through setting up, make bracing piece 211 slide at the end department of first telescopic link 214, utilize the setting of first resilience portion 21, make the human back of the better laminating of back 2, realize the support to the back and relax.

Headrest portion 1 includes gasbag 12, and the gas pocket and the air exhauster 13 of gasbag 12 are connected,

air exhauster

13 and 2 fixed connection of back, and the surface mounting of back 2 has air outlet plate 11, and the effect of air extractor 13 is convenient for aerify gasbag 12 inside, and then realizes the laminating to user's head and neck, is favorable to user's support and relaxs.

The side-mounting of handrail 7 has the speaker, and the upper surface of one side handrail 7 has inlayed the control display screen, the inside bluetooth module that includes of control display screen, the effect of speaker is the broadcast music of being convenient for, helps user's relaxation and mood joyful, the effect of control display screen is convenient for to the holistic control of seat, bluetooth module is convenient for control display screen and the being connected of cell-phone, and then realizes the operation of cell-phone to the control display screen.

The inside of the seat cushion 6 is provided with a storage battery for supplying power to the whole seat.

In order to facilitate the whole automatic movement of the seat, the bottom universal wheel 5 is made of a driving universal wheel, and the control of the driving universal wheel is realized by utilizing a control display screen to realize the automatic movement of the seat.

Referring to fig. 5, the present invention provides embodiment 2:

the difference from the first embodiment is that: in order to prevent the backrest 2 from being inclined after being laid flat, and thus causing danger, the backrest support part 3 may be installed at a middle position of the back of the backrest 2, the backrest support part 3 includes a support housing 31, the support housing 31 is fixedly connected with the backrest 2, a push rod 36 is disposed inside the support housing 31, one end of the push rod 36 is connected with a second rebound portion 37, the other end of the second rebound portion 37 is rotatably connected with the seat cushion 6, the other end of the push rod 36 is fixedly connected with a slider 35, a side surface of the slider 35 is rotatably connected with a second electromagnetic push rod 34, the other end of the second electromagnetic push rod 34 is rotatably connected with a first electromagnetic push rod 33, the first electromagnetic push rod 33 is rotatably connected with the support housing 31, a support universal wheel is installed at the other end of the first electromagnetic push rod 33, a second contact block 39 is disposed at one end of the slider 35, and a first contact block 38 is disposed at an upper side of the second contact block 39, the first contact block 38 is connected with the support housing 31, and the control module 32 is disposed inside the support housing 31.

Through the back support portion 3 of installation, when back 2 rotates, push rod 36 can drive second contactor 39 and remove, when back 2 rotates 30, second contactor 39 and first contactor 38 contact, produce the signal, after control module 32 received the signal, at first start second electromagnetism push rod 34 and drive first electromagnetism push rod 33 rotatory, make the support universal wheel of first electromagnetism push rod 33 bottom contact ground, realize the support to back 2, prevent in the use, the seat takes place the slope, cause danger.

Second resilience portion 37 is formed by third spring 371 and the preparation of second telescopic link 372, utilizes second resilience portion 37, and after back 2 turned angle was greater than 30, can effectually avoid second contactor 39 to cause the extrusion to first contactor 38, causes the damage.

The working process is as follows: during the use, at first start the battery, the user sits inside the seat, the back leans on in back 2 department, utilize first resilience portion 21 to make the surface of back 2 and user's back laminating, simultaneously the user can utilize the control display screen to realize the protruding control to headrest portion 1, make headrest portion 1 more laminate user's neck, avoid the neck to be in unsettled state, cause the influence to user's health, when the user need be in lie flat or half lie flat state under the rest, utilize the control display screen to start drive portion 4, and then drive back 2 and leg support portion 8 linkage, realize the relaxation of user's shank, more accord with human mechanical design, utilize back supporting part 3 simultaneously, when can avoiding back 2 to rotate, the phenomenon of overweight appears in the seat, lead to the seat to take place the slope, cause dangerous emergence, after the use is accomplished, close the battery can.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. An wisdom seat, its characterized in that: including back (2) head support position department installs headrest portion (1), cushion (6), with drive division (4) that cushion (6) are connected two handrail (7) of surface mounting on cushion (6) and with cushion (6) rotate shank supporting part (8) of connecting, wherein:

drive division (4) include driving motor (25), driving motor (25) and cushion (6) fixed connection, and the output shaft and driving gear (26) of driving motor (25) are connected, the outside and bevel gear (24) meshing connection of driving gear (26), and bevel gear (24) and back (2) fixed connection, the lower terminal surface fixedly connected with of back (2) is pendulum (27) that 30 inclination set up, one side of pendulum (27) is provided with connecting rod (22), and the outside and cushion (6) sliding connection of connecting rod (22), the other end and shank supporting part (8) sliding connection of connecting rod (22).

2. The smart chair of claim 1, wherein: the outside of the connecting rod (22) is provided with a second spring (28), and two ends of the second spring (28) are respectively fixedly connected with the connecting rod (22) and the seat cushion (6).

3. The smart chair of claim 1, wherein: second sliding grooves (23) are formed in the leg supporting portion (8), and the leg supporting portion (8) is connected with the connecting rod (22) in a sliding mode through the second sliding grooves (23).

4. The smart chair of claim 1, wherein: a plurality of first resilience portions (21) that are the front and back symmetry setting are installed to the inside waist position department of back (2), and first resilience portion (21) include that first telescopic link (214) and first spring (213) make and form, the one end and the bracing piece (211) of first resilience portion (21) are connected.

5. The smart chair of claim 4, wherein: the bracing piece (211) adopts the preparation of having elastic hose to form, and the tip of first telescopic link (214) is provided with first spout (212), through first spout (212) that set up, makes bracing piece (211) slide at the end department of first telescopic link (214).

6. The smart chair of claim 1, wherein: headrest portion (1) includes gasbag (12), and the gas pocket and air exhauster (13) of gasbag (12) are connected, air exhauster (13) and back (2) fixed connection, and the surface mounting of back (2) has air outlet plate (11).

7. The smart chair of claim 1, wherein: the side-mounting of handrail (7) has the speaker, and the upper surface of one side handrail (7) has inlayed the control display screen, the inside bluetooth module that includes of control display screen, the internally mounted of cushion (6) has the battery.

8. The smart chair of claim 1, wherein: the backrest support part (3) is installed at the middle position of the back of the backrest (2), the backrest support part (3) comprises a support shell (31), the support shell (31) is fixedly connected with the backrest (2), a push rod (36) is arranged inside the support shell (31), one end of the push rod (36) is connected with a second rebounding part (37), the other end of the second rebounding part (37) is rotatably connected with the cushion (6), the other end of the push rod (36) is fixedly connected with a sliding block (35), the side face of the sliding block (35) is rotatably connected with a second electromagnetic push rod (34), the other end of the second electromagnetic push rod (34) is rotatably connected with a first electromagnetic push rod (33), the first electromagnetic push rod (33) is rotatably connected with the support shell (31), a support universal wheel is installed at the other end of the first electromagnetic push rod (33), a second contact block (39) is arranged at one end of the sliding block (35), and a first contact block (38) is arranged on the upper side of the second contact block (39), the first contact block (38) is connected with the supporting shell (31), and a control module (32) is arranged in the supporting shell (31).

9. The smart seat of claim 8, wherein: the second springback part (37) is made of a third spring (371) and a second telescopic rod (372).

10. The smart chair of claim 1, wherein: the bottom universal wheel (5) is made of a driving universal wheel and used for automatically moving the intelligent seat.