CN214414541U

CN214414541U - Multifunctional back cushion

Info

Publication number: CN214414541U
Application number: CN202022437865.8U
Authority: CN
Inventors: 吴彬
Original assignee: Zhejiang Silibo Sleep Technology Ltd
Current assignee: Zhejiang Silibo Sleep Technology Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-10-19
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a household articles technical field discloses a multi-functional cushion, including back (1) and supporting seat (2), back (1) and supporting seat (2) are connected, and tip is equipped with cavity (12) that are used for holding supporting seat (2) under back (1), and supporting seat (2) are including first support (3) and second support (4), and first support (3) and second support (4) all can be dismantled through first connecting piece (6) and connect on back (1). The utility model discloses a but set up the supporting seat of split bottom the back, through the different combinations of first support and second support and back, can carry out the position transform with back and supporting seat according to user's needs, it is more convenient to use, comfortable.

Description

Multifunctional back cushion

Technical Field

The utility model relates to a household articles technical field has especially related to a multifunctional back cushion.

Background

The back cushion on the existing market is mostly single holistic structure, and the function is also comparatively single during the use, can't satisfy crowd's needs, consequently needs one kind can provide more functions of more uses, improves and uses the travelling comfort. The multifunctional back cushion comprises a backrest, wherein the backrest comprises a protective sleeve, the protective sleeve comprises a bottom surface and an upper surface, the bottom surface is connected with the upper surface through a side protecting surface, an included angle is formed between the upper surface and the bottom surface, a plurality of air bags are arranged in the protective sleeve, and the air bags are connected with an external inflating device through a plurality of inflating holes in the side protecting surface; the heating module is embedded into the accommodating cavity in the center of the upper surface, and the lower surface of the heating module is adhered to the surface of the accommodating cavity through the snap fastener. Preferably, in order to enhance the adhesion, four snap buttons are arranged at four corners of the lower surface of the heating module. Preferably, the angle between the upper surface and the bottom surface is 30-45 °. Preferably, the heating module is an electric heater, and the electric heater is connected with a heating power supply on the back of the accommodating cavity through an electric lead. According to the heating module, the heating module or the electronic product is adhered to the surface of the accommodating cavity through the snap fastener, so that the heating module is firm in adhesion and convenient and quick to mount and dismount, not only has the function of a common back cushion, but also can be used for mounting the electronic product for playing audio and video, and the heating module is opened for heating, so that the heating module has the function of heating physiotherapy; the air bag in the back cushion can be inflated through the inflation holes to adjust the saturation degree of the air bag in real time, so that the height of the backrest and the elasticity of the upper surface are changed, and the integral shape of the back cushion can be kept all the time. But above-mentioned patent can not change because the form when using, so can only use as the cushion simply, and the utility model discloses a but set up the supporting seat of split bottom the back, through the different combinations of first support and second support and back, can carry out the position transform with back and supporting seat according to user's needs, it is more convenient to use, comfortable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional back cushion aiming at the defect of single function of the back cushion in the prior art.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

the utility model provides a multifunctional back cushion, includes back and supporting seat, and back and supporting seat are connected, and the tip is equipped with the cavity that is used for the holding supporting seat under the back, and the supporting seat includes first support and second support, and first support and second support all can dismantle the connection on the back through first connecting piece. The first support and the second support can be detached and placed on two sides of the backrest for supporting arms, also can be placed on the feet for supporting feet, also can be placed on one support, and the other support is placed beside, so that a user can adjust and use the chair according to the requirements of the user.

Preferably, the first support and the second support are both in a right trapezoid or rectangular cross-sectional shape.

Preferably, the cavity penetrates through the left side surface and the right side surface of the backrest, the side wall of the cavity comprises an inner top surface and an inner side surface, the side walls of the first support and the second support comprise an outer top surface and an outer side surface, and when the first support and the second support are arranged in the cavity, the outer top surface and the outer side surface are attached to the inner top surface and the inner side surface.

Preferably, the first connecting member is a zipper, a hook and loop fastener, a buckle or a magnet.

Preferably, the first support and the second support are connected through a second connecting piece.

Preferably, the second connector is a zipper, a hook and loop fastener, a buckle or a magnet.

Preferably, when the supporting seat is installed in the cavity of the backrest, the back surface of the supporting seat and the back surface of the backrest are on the same vertical plane, and the back surface of the supporting seat is perpendicular to the bottom surface of the supporting seat.

Preferably, the surface of the backrest, which is in contact with the back of the human body, is a backrest surface, the backrest surface is an arc-shaped curved surface, and the top of the backrest surface is provided with the back cushion. The backrest surface is designed according to human engineering, and the back is more comfortable when the user lies on the backrest.

Preferably, the back cushion comprises a back cushion body and connecting cloth, the back cushion body is connected with the connecting cloth, hook-and-loop fasteners are arranged on the back cushion body and the connecting cloth, and the back cushion body is connected with the back cushion body through the hook-and-loop fasteners. The height of the headrest on the backrest can be adjusted by adjusting the connecting cloth, and the headrest is convenient and comfortable to adjust according to self use.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect: first support and second support can the split, puts in the both sides of back for support arm, also can put in the foot, be used for the supporting legs, also can only put a support, another puts on the next door, and the user can adjust the use according to self demand, through adjusting connecting cloth, can adjust the height of headrest on the back, uses according to self and adjusts convenient and comfortable. The utility model discloses a but set up the supporting seat of split bottom the back, through the different combinations of first support and second support and back, can carry out the position transform with back and supporting seat according to user's needs, it is more convenient to use, comfortable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the backrest, the first support and the second support.

Fig. 3 is a schematic structural view of the connection cloth and the magic tape.

Fig. 4 is a schematic structural view of the chamber.

The names of the parts indicated by the numerical references in the above figures are as follows: the back cushion comprises a backrest 1, a support seat 2, a first support seat 3, a second support seat 4, a second connecting piece 5, a first connecting piece 6, a backrest face 7, a headrest 8, a headrest 9, connecting cloth 10, a magic tape 11, a cavity 12, an inner top face 13, an inner side face 14, an outer top face 15 and an outer side face 16.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

A multifunctional back cushion is shown in figures 1-4 and comprises a backrest 1 and a supporting seat 2, wherein the backrest 1 is connected with the supporting seat 2, a cavity 12 used for containing the supporting seat 2 is arranged at the lower end part of the backrest 1, the supporting seat 2 comprises a first support 3 and a second support 4, and the first support 3 and the second support 4 are detachably connected onto the backrest 1 through a first connecting piece 6. The first support 3 and the second support 4 can be detached and placed on two sides of the backrest 1 for supporting arms, or placed on feet for supporting feet, or only one support can be placed, and the other support is placed beside, so that a user can adjust and use the chair according to the requirements of the user.

The cross-sectional shapes of the first holder 3 and the second holder 4 are both right-angled trapezoids.

The cavity 12 runs through the left side surface and the right side surface of the backrest 1, the side wall of the cavity 12 comprises an inner top surface 13 and an inner side surface 14, the side walls of the first support 3 and the second support 4 comprise an outer top surface 15 and an outer side surface 16, and when the first support 3 and the second support 4 are in the cavity 12, the outer top surface 15 and the outer side surface 16 are attached to the inner top surface 13 and the inner side surface 14.

The first connecting piece 6 is a zipper.

The first support 3 and the second support 4 are connected by a second connecting piece 5.

The second connector 5 is a buckle.

When the support seat 2 is installed in the cavity 12 of the backrest 1, the back of the support seat 2 and the back of the backrest 1 are on the same vertical plane, and the back of the support seat 2 is perpendicular to the bottom surface of the support seat 2.

The surface of the backrest 1 contacting with the back of a human body is a backrest surface 7, the backrest surface 7 is an arc-shaped curved surface, and the top of the backrest surface 7 is provided with a back cushion 8. The backrest surface 7 is designed according to the human engineering, and the back is more comfortable when the user lies on the backrest 1.

The back cushion 8 includes that headrest 9 and connection cloth 10, headrest 9 and connection cloth 10 are connected, are equipped with magic subsides 11 on back 1 and the connection cloth 10, and back cushion 8 passes through magic subsides 11 and is connected with back 1. The height of the headrest 9 on the backrest 1 can be adjusted by adjusting the connecting cloth 10, and the headrest is convenient and comfortable to adjust according to self use.

The working principle is as follows: first support 3 and second support 4 can the split, puts in the both sides of back 1 for support arm, also can put in the foot, be used for the supporting legs, also can only put a support, and another puts on the next door, and the user can adjust the use according to self demand, connects cloth 10 through the adjustment, can adjust the height of headrest 9 on back 1, uses according to self and adjusts convenient and comfortable. The utility model discloses a but set up the supporting seat of split bottom the back, through the different combinations of first support and second support and back, can carry out the position transform with back and supporting seat according to user's needs, it is more convenient to use, comfortable.

Example 2

This embodiment is different from embodiment 1 in that: the cross-sectional shapes of the first support 3 and the second support 4 are both rectangular, the first connecting piece 6 is a magic tape, and the second connecting piece 5 is a zipper.

Example 3

This embodiment is different from embodiment 1 in that: the cross-sectional shapes of the first support 3 and the second support 4 are both rectangular, the first connecting piece 6 is a belt buckle, and the second connecting piece 5 is a magnet.

Claims

1. The utility model provides a multifunctional back cushion, includes back (1) and supporting seat (2), and back (1) and supporting seat (2) are connected, its characterized in that: the lower end of the backrest (1) is provided with a cavity (12) for accommodating the supporting seat (2), the supporting seat (2) comprises a first support (3) and a second support (4), and the first support (3) and the second support (4) are detachably connected to the backrest (1) through a first connecting piece (6).

2. The multifunctional back cushion as claimed in claim 1, wherein: the cross sections of the first support (3) and the second support (4) are both in a right trapezoid shape or a rectangular shape.

3. The multifunctional back cushion as claimed in claim 1, wherein: cavity (12) link up back (1) left and right sides face, and the lateral wall of cavity (12) includes interior top surface (13) and medial surface (14), and the lateral wall of first support (3), second support (4) all includes outer top surface (15) and lateral surface (16), and when first support (3) and second support (4) were in cavity (12), outer top surface (15) and lateral surface (16) and interior top surface (13) and medial surface (14) laminating.

4. The multifunctional back cushion as claimed in claim 1, wherein: the first connecting piece (6) is a zipper, a magic tape, a buckle or a magnet.

5. The multifunctional back cushion as claimed in claim 1, wherein: the first support (3) is connected with the second support (4) through a second connecting piece (5).

6. The multifunctional back cushion as claimed in claim 5, wherein: the second connecting piece (5) is a zipper, a magic tape, a buckle or a magnet.

7. The multifunctional back cushion as claimed in claim 1, wherein: when the supporting seat (2) is installed in the cavity (12) of the backrest (1), the back of the supporting seat (2) and the back of the backrest (1) are on the same vertical plane, and the back of the supporting seat (2) is perpendicular to the bottom surface of the supporting seat (2).

8. The multifunctional back cushion as claimed in claim 1, wherein: the surface of the backrest (1) contacting with the back of a human body is a backrest surface (7), the backrest surface (7) is an arc-shaped curved surface, and the top of the backrest surface (7) is provided with a back cushion (8).

9. The multifunctional back cushion as claimed in claim 8, wherein: the back cushion (8) comprises a head cushion (9) and connecting cloth (10), the head cushion (9) is connected with the connecting cloth (10), magic tapes (11) are arranged on the backrest (1) and the connecting cloth (10), and the back cushion (8) is connected with the backrest (1) through the magic tapes (11).