CN212465498U

CN212465498U - Sofa pillow adjusting device

Info

Publication number: CN212465498U
Application number: CN202021186598.5U
Authority: CN
Inventors: 于占友; 于占录; 张雷
Original assignee: Huizhou Yuebangjia Smart Home Technology Co ltd
Current assignee: Huizhou Yuebang Zhilian Technology Co.,Ltd.
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-05
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a sofa pillow adjusting device, including sofa support, sofa support one end outer wall fixedly connected with leans against the supporting seat, and leans against and be equipped with the mounting groove in the supporting seat, mounting groove bottom inner wall fixedly connected with driving motor, and the driving motor output is equipped with the gear box, gear box top outer wall is equipped with the screw rod, and the screw rod passes through bearing fixed connection in mounting groove top inner wall, screw rod outer wall threaded connection has the elevating platform, and the equal fixedly connected with slide bar of elevating platform both ends top outer wall, slide bar top outer wall fixedly connected with pillow, slide bar and mounting groove sliding connection. The utility model discloses a through setting up screw rod and elevating platform, driving motor drive screw makes the elevating platform go up and down to highly adjusting the pillow, thereby making the position of pillow be fit for the people of different heights and use, improving the travelling comfort of sofa, and the device simple structure, the cost is lower, the facilitate promotion.

Description

Sofa pillow adjusting device

Technical Field

The utility model relates to a sofa field especially relates to sofa pillow adjusting device.

Background

The "sofa" is a foreign word, which is transliterated according to the English word sofa. Is a multi-seat chair with soft cushions. The back rest chair with spring or thick foamed plastic has armrests on two sides, and may be one kind of soft furniture, including functional sofa, fixed back sofa, stepless automatic sofa, pneumatic sofa, electric sofa, etc.

At present, sofas are necessary for many families, people can take a rest on the sofas, but the existing sofa bodies and pillows are of an integrated structure, and people cannot adjust the height of the pillows, so that when people with different heights lie on the sofas, the positions of the pillows are not suitable, and the comfort degree is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sofa pillow adjusting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

sofa pillow adjusting device, including sofa support, sofa support one end outer wall fixedly connected with leans against the supporting seat, and leans against and be equipped with the mounting groove in the supporting seat, mounting groove bottom inner wall fixedly connected with driving motor, and the driving motor output is equipped with the gear box, gear box top outer wall is equipped with the screw rod, and the screw rod passes through bearing fixed connection in mounting groove top inner wall, screw rod outer wall threaded connection has the elevating platform, and the equal fixedly connected with slide bar of elevating platform both ends top outer wall, slide bar top outer wall fixedly connected with pillow.

Furthermore, the slide bar is connected with the mounting groove in a sliding manner.

Further, the outer wall of the two sides of the lifting platform is fixedly connected with sliding blocks, and the two sliding blocks are connected with guide rails in a sliding mode.

Further, two equal fixed connection of guide rail and mounting groove both sides inner wall, and mounting groove bottom one end inner wall fixedly connected with battery.

Furthermore, a back cushion is arranged on the outer wall of one side of the backrest support seat.

Furthermore, the outer wall of the top of the sofa support is provided with a cushion, the outer walls of two sides of the sofa support are respectively provided with a side cushion, and the outer wall of one side of the sofa support is fixedly connected with a controller.

Furthermore, the outer walls of four corners of the bottom of the sofa support are fixedly connected with support legs.

Furthermore, four outer walls of the bottoms of the support legs are fixedly connected with self-locking universal wheels.

The utility model has the advantages that:

1. through setting up screw rod and elevating platform, driving motor drive screw rod makes the elevating platform go up and down to highly adjusting the pillow, thereby making the position of pillow be fit for the people of different heights and using, improving the travelling comfort of sofa, and the device simple structure, the cost is lower, the facilitate promotion.

2. Through set up the side pad in sofa support both sides, increase the compliance of support, promote the comfort level.

3. Through set up the auto-lock universal wheel at the stabilizer blade, can conveniently remove the sofa to can promote stability with the universal wheel auto-lock after removing.

Drawings

Fig. 1 is a schematic structural view of a sofa pillow adjusting device proposed in embodiment 1;

fig. 2 is a schematic sectional view of a rear part of the sofa pillow adjusting device proposed in embodiment 1;

fig. 3 is a schematic view of the leg structure of the sofa pillow adjusting device in embodiment 2.

In the figure: 1-sofa support, 2-side cushion, 3-back cushion, 4-back support seat, 5-pillow, 6-slide bar, 7-cushion, 8-support leg, 9-mounting groove, 10-guide rail, 11-slide block, 12-screw, 13-lifting platform, 14-driving motor, 15-controller, 16-gear box, 17-accumulator and 18-self-locking universal wheel.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, 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 for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, 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.

Example 1

Referring to fig. 1 and 2, sofa pillow adjusting device, including sofa support 1, sofa support 1 one end outer wall fixedly connected with leans against supporting seat 4, and lean against and be equipped with mounting groove 9 in the supporting seat 4, mounting groove 9 bottom inner wall fixedly connected with driving motor 14, and driving motor 14 output is equipped with gear box 16, gear box 16 top outer wall is equipped with screw rod 12, and screw rod 12 passes through bearing fixed connection in mounting groove 9 top inner wall, screw rod 12 outer wall threaded connection has elevating

platform

13, and 13 both ends top outer wall equal fixedly connected with slide bar 6 of elevating platform, 6 top outer wall fixedly connected with pillow 5 of slide bar, drive screw rod 12 through driving motor 14, make elevating platform 13 move, thereby can adjust the height of pillow 5.

Wherein, the slide bar 6 is connected with the mounting groove 9 in a sliding way.

Wherein, the equal fixedly connected with slider 11 of elevating platform 13 both sides outer wall, and two equal sliding connection of slider 11 have guide rail 10.

Wherein, the equal fixed connection of two guide rails 10 and the 9 both sides inner walls of mounting groove, and mounting groove 9 bottom one end inner wall fixedly connected with battery 17.

Wherein, the outer wall of one side of the backrest support seat 4 is provided with a back cushion 3.

Wherein, the outer wall of the top of the sofa support 1 is provided with a cushion 7, the outer walls of two sides of the sofa support 1 are respectively provided with a side cushion 2, and the outer wall of one side of the sofa support 1 is fixedly connected with a controller 15, so that the softness of two sides of the sofa is improved, and the comfort level of the sofa is improved.

Wherein, the outer walls of four corners of the bottom of the sofa support 1 are fixedly connected with support legs 8.

The working principle is as follows: the storage battery 17 is fully charged, when people sit on the sofa to have a rest, the pillow 5 is not suitable in height and causes discomfort, the controller 15 arranged on one side of the sofa controls the forward and reverse rotation of the driving motor 14, when the driving motor 14 rotates in the forward direction, the screw rod 12 is rotated under the action of the gear box 16, the lifting platform 13 in threaded connection with the outer wall of the lifting platform can rise, the height of the pillow 5 arranged on the top of the sliding rod 11 is increased, on the contrary, the lifting platform 13 descends, the height of the pillow 5 is reduced, the height of the pillow 5 is adjusted, the pillow is suitable for different people to use, the comfort level of the sofa is improved, and the device is simple in structure, low in cost and convenient to popularize.

Example 2

Referring to fig. 3, in the sofa pillow adjusting device, compared with embodiment 1, the self-locking universal wheels 18 are fixedly connected to the outer walls of the bottoms of the four support legs 8, so that the sofa can be conveniently moved.

The working principle is as follows: compare in embodiment 1, the equal fixedly connected with auto-lock universal wheel 18 of four stabilizer blades 8 bottom outer walls can conveniently remove the sofa to can promote stability with the universal wheel auto-lock after removing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Sofa pillow adjusting device, including sofa support (1), its characterized in that, sofa support (1) one end outer wall fixedly connected with leans against supporting seat (4), and leans against and is equipped with mounting groove (9) in supporting seat (4), and mounting groove (9) bottom inner wall fixedly connected with driving motor (14), and driving motor (14) output is equipped with gear box (16), gear box (16) top outer wall is equipped with screw rod (12), and screw rod (12) are through bearing fixed connection in mounting groove (9) top inner wall, screw rod (12) outer wall threaded connection has elevating platform (13), and the equal fixedly connected with slide bar (6) of elevating platform (13) both ends top outer wall, slide bar (6) top outer wall fixedly connected with pillow (5).

2. Sofa pillow adjusting device according to claim 1, characterised in that the slide bar (6) is slidingly connected to the mounting groove (9).

3. The sofa pillow adjusting apparatus according to claim 2, wherein the two side outer walls of the lifting platform (13) are fixedly connected with sliding blocks (11), and the two sliding blocks (11) are slidably connected with guide rails (10).

4. The sofa pillow adjusting device according to claim 3, wherein the two guide rails (10) are fixedly connected to the inner walls of the two sides of the installation groove (9), and the inner wall of one end of the bottom of the installation groove (9) is fixedly connected with the storage battery (17).

5. The sofa pillow adjusting apparatus according to claim 1, wherein the backrest support seat (4) is provided with a cushion (3) on one side of the outer wall.

6. The sofa pillow adjusting device according to claim 1, wherein the top outer wall of the sofa support (1) is provided with a cushion (7), the outer walls of two sides of the sofa support (1) are provided with side cushions (2), and the outer wall of one side of the sofa support (1) is fixedly connected with a controller (15).

7. The sofa pillow adjusting apparatus according to claim 6, wherein the sofa support (1) has feet (8) fixed to the outer walls of the four corners of the bottom.

8. The sofa pillow adjusting apparatus according to claim 7, wherein the four legs (8) are each fixedly connected with a self-locking universal wheel (18) on the outer wall of the bottom.