CN218805390U

CN218805390U - Multifunctional chair armrest

Info

Publication number: CN218805390U
Application number: CN202223242385.1U
Authority: CN
Inventors: 赵振辉; 倪红生; 李泉山
Original assignee: Liaoning Nizhen Precision Technology Development And Manufacturing Co ltd
Current assignee: Liaoning Nizhen Precision Technology Development And Manufacturing Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-07
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a multifunctional chair handrail, including fixed backing plate, one side fixedly connected with collar of fixed backing plate inner wall, one side fixedly connected with driving motor of collar inner wall, the dwang is installed to driving motor's output, the front end fixedly connected with drive gear of dwang, one side meshing on drive gear surface is connected with the running gear, the middle part rotation of running gear one side is connected with the actuating lever. The utility model discloses a drive gear, transmitting gear, the setting of massage piece and cushion, driving motor's output drives the dwang and rotates, drive gear drives the transmitting gear rotation that surface engagement connects, transmitting gear drives the actuating lever rotation at one side middle part, the actuating lever drives the drive belt rotation on surface, the drive belt drives the massage piece rotation that the surface is not of uniform size, the massage piece is massaged the lapped arm in cushion top when removing, thereby the comfortable effect of placing of arm to the user of service has been reached.

Description

Multifunctional chair armrest

Technical Field

The utility model relates to a armrest technical field specifically is a multifunctional chair armrest.

Background

The seat armrests are usually arranged on two sides of a seat of an automobile, provide a sense of safety for a seated person to use in a hand-held manner, have various armrests in the existing market, have various functions, and are common in daily use.

Patent document CN205381168U discloses a "multi-functional car back seat handrail, relates to an auto-parts field, including handrail main part and collapsible board, handrail main part is located between the car back seat, handrail main part includes tray, storage tank and pivot, be equipped with the glass stand on the tray, handrail main part side is equipped with a cavity, collapsible board is located in handrail main part cavity, collapsible board bottom is equipped with folding support, folding support includes upper bracket and lower carriage, the upper bracket with collapsible board is articulated, the lower carriage with handrail main part is articulated, handrail main part one side is located in the pivot, car back seat middle part is equipped with a cavity, handrail main part passes through the pivot is rotatory to be embedded in the cavity, the utility model discloses be equipped with back seat handrail and collapsible board between car back seat, not additionally increase the volume, compact structure conveniently sits people in car back seat main part and places teacup, snacks and other small articles etc. simple structure design, improves commodity and convenience, satisfies back row passenger's operation requirement. ".

When the device is used, the commodity and the convenience of the armrest are increased through the writing board with the foldable design, but the practicability of the device is not strong when the device is used, the comfort of the body is most important for people sitting on a vehicle for a long time, the arms are overlapped on the surface of the armrest of the seat, the arms are difficult to bear due to the oppression, and the improvement of the arms is needed by workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional chair armrest to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a following technical scheme, a multifunctional chair handrail, including fixed backing plate, one side fixedly connected with collar of fixed backing plate inner wall, one side fixedly connected with driving motor of collar inner wall, the dwang is installed to driving motor's output, the front end fixedly connected with drive gear of dwang, one side meshing that drives the gear surface is connected with the running gear, the middle part of running gear one side is rotated and is connected with the actuating lever, one side rotation on actuating lever surface is connected with the drive belt, one side rotation of drive belt inner wall is connected with the movable rod, and the both ends of movable rod all rotate the inner wall of connecting in fixed backing plate, one side fixedly connected with multiunit massage piece not of uniform size on drive belt surface.

Preferably, the middle part of the top of the fixed base plate is fixedly connected with a lapping frame, the middle part of the top of the lapping frame is fixedly connected with an elastic cushion, and one side of the bottom of the elastic cushion is lapped on the top of the massage block.

Preferably, the bottom of one side of the fixed backing plate is provided with a connecting groove, the middle part of the bottom of the connecting groove is provided with a sliding groove, and one side of the inner wall of the sliding groove is slidably connected with a sliding block.

Preferably, one side fixedly connected with at sliding block top extends the board, the standing groove has been seted up to one side at extension board top.

Preferably, the other side of the top of the extension plate is fixedly connected with a hand-pulling plate, and one side of the surface of the hand-pulling plate is fixedly connected with an anti-slip pad.

Preferably, one side of the bottom of the fixed base plate is rotatably connected with a connecting shaft, and one side of the bottom of the connecting shaft is fixedly connected with an installation support.

Preferably, the middle part of one side of the mounting bracket is provided with a connecting groove, and one side of the inner wall of the connecting groove is provided with a mounting hole.

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

1. the utility model discloses a fixed backing plate, driving motor, the dwang, drive gear, the transmitting gear, the drive belt, the movable rod, the setting of massage piece and cushion, driving motor's output drives the dwang and rotates, the dwang drives the drive gear rotation of front end, drive gear drives the transmitting gear rotation that surface meshing is connected, transmitting gear drives the actuating lever rotation at one side middle part, the actuating lever drives the drive belt rotation on surface, the drive belt drives the massage piece rotation that the surface differs in size, the massage piece is massaged the lapped arm in cushion top when removing, thereby the comfortable effect of placing of arm to the user of having reached, and the staff's of being convenient for operation.

2. The utility model discloses a setting of fixed backing plate, sliding block, extension board, standing groove and hand power board, the hand power board that the extension board set up through the top pulls out it to seted up the standing groove at the top of extension board and for user of service placing object article, thereby reached and placed the effect of simply placing article, and be convenient for accomodate it.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the massage block structure of the utility model;

fig. 3 is a schematic structural view of the driving motor of the present invention;

fig. 4 is a schematic diagram of the structure of the extension plate of the present invention.

In the figure: 1. fixing the base plate; 2. a drive motor; 3. rotating the rod; 4. a drive gear; 5. a rotating gear; 6. a drive rod; 7. a transmission belt; 8. a movable rod; 9. a massage block; 10. a lap joint frame; 11. an elastic pad; 12. a slider; 13. an extension plate; 14. a placement groove; 15. a hand-pulled plate; 16. a connecting shaft; 17. and (7) mounting a bracket.

Detailed Description

Referring to fig. 1 to 4, a multi-functional armrest for a chair;

including fixed bolster 1, one side fixedly connected with collar of 1 inner wall of fixed bolster, one side fixedly connected with driving motor 2 of collar inner wall, dwang 3 is installed to driving motor 2's output, the front end fixedly connected with drive gear 4 of dwang 3, one side meshing on drive gear 4 surface is connected with transmitting gear 5, the middle part of transmitting gear 5 one side is rotated and is connected with actuating lever 6, one side rotation on actuating lever 6 surface is connected with drive belt 7, one side rotation of drive belt 7 inner wall is connected with movable rod 8, and the both ends of movable rod 8 are all rotated and are connected in the inner wall of fixed bolster 1, one side fixedly connected with multiunit massage piece 9 not of uniform size on drive belt 7 surface, the middle part fixedly connected with overlap joint frame 10 at 1 top of fixed bolster, the middle part fixedly connected with cushion 11 at overlap joint frame 10 top, and one side overlap joint in the top of massage piece 9 of cushion 11 bottom.

During the use, inner wall at fixed bolster plate 1 is provided with driving motor 2, the staff is with driving motor 2 switch on, driving motor 2's output drives dwang 3 and rotates, dwang 3 drives the drive gear 4 rotation of front end, drive gear 4 drives the 5 rotations of the slewing gear that surface meshing is connected, slewing gear 5 drives the 6 rotations of actuating lever at one side middle part, actuating lever 6 drives surperficial drive belt 7 and rotates, drive belt 7 drives the massage piece 9 rotation that the surface differs in size, and be provided with cushion 11 through overlap joint frame 10 at fixed bolster plate 1's top, make massage piece 9 massage 11 top lapped arm of cushion when removing.

The spread groove has been seted up to the bottom of 1 one side of fixed bolster, the sliding tray has been seted up at the middle part of spread groove bottom, one side sliding connection of sliding tray inner wall has sliding block 12, one side fixedly connected with extension board 13 at sliding block 12 top, standing groove 14 has been seted up to one side at extension board 13 top, the opposite side fixedly connected with hand-pulling plate 15 at extension board 13 top, one side fixedly connected with slipmat on hand-pulling plate 15 surface, one side of 1 bottom of fixed bolster is rotated and is connected with connecting axle 16, one side fixedly connected with installing support 17 of connecting axle 16 bottom, the middle part of installing support 17 one side has been seted up and has been linked up the groove, link up one side of inslot wall and seted up the mounting hole.

During the use, the spread groove has been seted up at the inner wall of fixed bolster 1, and there is sliding block 12 inside of spread groove through sliding groove sliding connection, is provided with extension board 13 at sliding block 12's top for extension board 13 pulls out it through hand power board 15 that the top set up, and has seted up standing groove 14 at extension board 13's top and for the user of service placing object article.

The theory of operation, driving motor 2's output drives dwang 3 and rotates, dwang 3 drives the drive gear 4 rotation of front end, drive gear 4 drives the 5 rotations of transmitting gear that surface engagement connects, transmitting gear 5 drives the drive lever 6 rotation at one side middle part, drive lever 6 drives surperficial drive belt 7 and rotates, drive belt 7 drives massage piece 9 rotation that the surface is not of uniform size, make massage piece 9 massage 11 top lapped arms of cushion when removing, extension board 13 pulls out it through the hand power board 15 that the top set up, and seted up standing groove 14 at extension board 13's top for user of service placer article.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A multi-functional armrest for a seat, comprising a fixed pad (1), characterized in that: one side fixedly connected with collar of retaining plate (1) inner wall, one side fixedly connected with driving motor (2) of collar inner wall, dwang (3) are installed to the output of driving motor (2), front end fixedly connected with drive gear (4) of dwang (3), one side meshing on drive gear (4) surface is connected with transmitting gear (5), the middle part of transmitting gear (5) one side is rotated and is connected with actuating lever (6), one side rotation on actuating lever (6) surface is connected with drive belt (7), one side rotation of drive belt (7) inner wall is connected with movable rod (8), and the both ends of movable rod (8) all rotate the inner wall of connecting in retaining plate (1), one side fixedly connected with multiunit massage piece (9) not of uniform size on drive belt (7) surface.

2. A multifunction chair armrest as claimed in claim 1, wherein: the middle part of the top of the fixed cushion plate (1) is fixedly connected with a lapping frame (10), the middle part of the top of the lapping frame (10) is fixedly connected with an elastic cushion (11), and one side of the bottom of the elastic cushion (11) is lapped on the top of the massage block (9).

3. A multifunction chair armrest as claimed in claim 1, wherein: the bottom of one side of the fixed backing plate (1) is provided with a connecting groove, the middle part of the bottom of the connecting groove is provided with a sliding groove, and one side of the inner wall of the sliding groove is connected with a sliding block (12) in a sliding manner.

4. A multifunction chair armrest as claimed in claim 3, wherein: one side fixedly connected with at sliding block (12) top extends board (13), standing groove (14) have been seted up to one side at extension board (13) top.

5. The multifunctional chair armrest as claimed in claim 4, wherein: the other side of the top of the extension plate (13) is fixedly connected with a hand-pulling plate (15), and one side of the surface of the hand-pulling plate (15) is fixedly connected with an anti-skid pad.

6. A multifunction chair armrest as claimed in claim 1, wherein: one side of the bottom of the fixed base plate (1) is rotatably connected with a connecting shaft (16), and one side of the bottom of the connecting shaft (16) is fixedly connected with a mounting bracket (17).

7. A multifunction chair armrest as claimed in claim 6, wherein: the middle part of one side of the mounting bracket (17) is provided with a connecting groove, and one side of the inner wall of the connecting groove is provided with a mounting hole.