CN213664501U

CN213664501U - Sofa with waterproof function

Info

Publication number: CN213664501U
Application number: CN202022522567.9U
Authority: CN
Inventors: 古世轩
Original assignee: Shenzhen Overseas Chinese City Innovation Research Institute Co ltd
Current assignee: Shenzhen Overseas Chinese City Innovation Research Institute Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-13
Anticipated expiration: 2030-11-04

Abstract

The utility model relates to the technical field of sofas, in particular to a sofa with waterproof function. a rotating shaft, and the rear end of the rotating shaft is provided with a bearing, a bottom plate is provided above the bearing, and a telescopic rod is provided above the bottom plate, one side of the telescopic rod is provided with a fixed rod, and the seat cushion is installed above the fixed rod , and a spring is installed inside the seat cushion, a hinge is arranged above the spring, a backrest is arranged above the hinge, and a threaded rod is installed on one side of the fixing rod. The sofa has a lifting function and an elastic connection, which is convenient for users to adjust the height according to their needs, which is convenient for use, and can be elastic through the spring installed inside the cushion, which is convenient for users to provide good comfort when sitting on the cushion, And the user can fold the backrest and cushion for easy installation and use.

Description

Sofa with waterproof function

Technical Field

The utility model relates to a technical field of sofa specifically is a sofa with waterproof function.

Background

The sofa is a multi-seat chair with soft cushions, a backrest chair with springs or thick foam plastics and the like is arranged, armrests are arranged on two sides of the backrest chair, the sofa is one of soft furniture, and the type and the function of the sofa are continuously changed along with the continuous change of the times, so that a user can conveniently select and use the sofa.

However, the traditional sofa has the advantages of simple structure and single function, and although the sofa is convenient for users to install and use, the sofa cannot be waterproof, the height of the traditional sofa is inconvenient for users to adjust, the sofa is inconvenient for users to move and install, the sofa cannot be folded, and the user occupies a large space and is inconvenient to move due to large mass when moving.

In order to solve the above problems, innovative design based on the original sofa is urgently needed, and therefore a sofa with a waterproof function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sofa with waterproof function has simple structure in order to solve traditional sofa of traditional sofa, and the function is single, though convenience of customers installs and uses, but can not be waterproof, and the inconvenient user height-adjusting of traditional sofa, also convenience of customers removes and installs, also can not fold, and the user is because the quality is great when removing, and occupation space is great when removing, the problem of inconvenient removal.

Realize above-mentioned purpose, the utility model provides a following technical scheme: the utility model provides a sofa with waterproof function, includes wheel and cushion, the top of wheel is provided with the base, and one side of base is provided with the support, the pivot is installed to one side of support, and the rear end of pivot is provided with the bearing, the top of bearing is provided with the bottom plate, and the top of bottom plate is provided with the telescopic link, one side of telescopic link is provided with the dead lever, the cushion is installed in the top of dead lever, and the internally mounted of cushion has the spring, the top of spring is provided with the hinge, and the top of hinge is provided with the back, the threaded rod is installed to one side of dead lever, and the top of threaded rod is provided with the fixed block, the gasket is.

Preferably, the wheels are fixedly connected with the base, and the base is connected with the bearing in an embedded mode.

Preferably, the support is of a rotating structure through the rotating shaft and the bearing, and the bearing is movably connected with the rotating shaft.

Preferably, the bottom plate is fixedly connected with the cushion, and the cushion is parallel to the bottom plate.

Preferably, the cushion passes through to constitute detachable construction between fixed block and the threaded rod, and is threaded connection between threaded rod and the gasket.

Preferably, the backrest is of a turnover structure through the hinge and the cushion, and the cushion is directly fixedly connected with the hinge.

Compared with the prior art, the beneficial effects of the utility model are that: this sofa has raising and lowering functions and elastic connection, but convenience of customers height-adjusting as required, convenient to use, and can play elasticity through the spring at the internally mounted of cushion, convenience of customers can the user provide good comfort level when sitting down the cushion, and the user can fold back and cushion, the installation of being convenient for uses.

1. This sofa can convenience of customers removes this sofa through the wheel of the bottom installation on floor, and can play the effect of fixed stay through the support of the both sides installation at the base, can be inside rotatory the base after the support shrink when the user needs use the wheel, when the user need not use the wheel to remove, can place the support after stretching out and drawing back perpendicularly on the ground, makes the sofa have good stability can, the user of being convenient for uses.

2. This sofa can provide good comfort level for the user through the spring at the internally mounted of cushion, and the user can not feel hardness when sitting down the cushion, and can play the effect of fixed cushion and lift cushion through the telescopic link of installation and dead lever, and the user height-adjusting of being convenient for links together back and cushion through the hinge of installation, and convenience of customers is folding.

3. This sofa passes through the dead lever of installation, can convenience of customers with cushion and base together fixed, the user installation of being convenient for, and through the fixed block of the both sides installation at the dead lever, can fix the connection of dead lever and cushion, the user passes through screw rod and gasket convenience of customers moreover can the threaded connection dead lever fixed with being connected of cushion and bottom plate, makes the cushion more stable, the user installation of being convenient for simultaneously.

Drawings

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

FIG. 2 is an enlarged view of the detail A of FIG. 1 according to the present invention;

fig. 3 is a schematic side view of the sofa lifting structure of the present invention.

In the figure: 1. a wheel; 2. a base; 3. a support; 4. a rotating shaft; 5. a bearing; 6. a base plate; 7. a telescopic rod; 8. fixing the rod; 9. a cushion; 10. a spring; 11. a hinge; 12. a backrest; 13. a threaded rod; 14. a fixed block; 15. and (7) a gasket.

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 actions belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sofa with waterproof function, including wheel 1 and cushion 9, the top of wheel 1 is provided with base 2, and one side of base 2 is provided with support 3, pivot 4 is installed to one side of support 3, and the rear end of pivot 4 is provided with bearing 5, bearing 5's top is provided with bottom plate 6, and bottom plate 6's top is provided with telescopic link 7, one side of telescopic link 7 is provided with dead lever 8, cushion 9 is installed in the top of dead lever 8, and the internally mounted of cushion 9 has spring 10, spring 10's top is provided with hinge 11, and hinge 11's top is provided with back 12, threaded rod 13 is installed to one side of dead lever 8, and the top of threaded rod 13 is provided with fixed block 14, gasket 15 is installed to the bottom of fixed block.

Furthermore, the wheels 1 are fixedly connected with the base 2, and the base 2 is connected with the bearing 5 in an embedded manner, so that the sofa is convenient for a user to move and is convenient for the user to operate and use;

furthermore, the bracket 3 is of a rotating structure through the rotating shaft 4 and the bearing 5, and the bearing 5 is movably connected with the rotating shaft 4, so that the bracket 3 can be conveniently retracted and used by a user, and the operation is convenient;

furthermore, the bottom plate 6 is fixedly connected with the cushion 9, and the cushion 9 is parallel to the bottom plate 6, so that a user can fix the cushion 9 on the base 2 conveniently;

furthermore, the cushion 9 forms a detachable structure through the fixed block 14 and the threaded rod 13, and the threaded rod 13 is in threaded connection with the gasket 15, so that a user can conveniently install and fix the cushion 9 and the cushion is convenient to use;

furthermore, the backrest 12 is of a turnover structure through the hinge 11 and the seat cushion 9, and the seat cushion 9 and the hinge 11 are directly fixedly connected, so that a user can conveniently fold the seat cushion and move the seat cushion without occupying space, and the operation space is simple.

The working principle is as follows: the sofa can be conveniently moved by a user through the wheels 1 arranged at the bottom of the floor, the bracket 3 arranged at the two sides of the base 2 can play a role of fixed support, when the user needs to use the wheels 1, the bracket 3 can be contracted and then rotated into the base 2 through the rotating shaft 4 and the bearing 5, when the user does not need to use the wheels 1 to move, the bracket 3 can be extended and then vertically placed on the ground through the rotating shaft 4 and the bearing 5, so that the sofa has good stability and is convenient for the user to use, the sofa can provide good comfort level for the user through the spring 10 arranged in the cushion 9, the user can not feel hardness when sitting down the cushion 9, the telescopic rod 7 and the fixed rod 8 can play a role of fixing the cushion 9 and lifting the cushion 9, the height of the user can be conveniently adjusted, the backrest 12 and the cushion 9 are connected together through the installed hinge 11, convenience of customers is folding, this sofa passes through the dead lever 8 of installation, can convenience of customers with cushion 9 and base 2 fixed together, the user installation of being convenient for, and through the fixed block 14 of the both sides installation at dead lever 8, can fix the connection of dead lever 8 and cushion 9, the user passes through threaded

rod

13 and 15 convenience of customers of gasket moreover can threaded connection dead lever 8 fixed with being connected of cushion 9 and bottom plate 6, make cushion 9 more stable, the user installation of being convenient for simultaneously.

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

1. A sofa with waterproof function, comprising a wheel (1) and a seat cushion (9), characterized in that: a base (2) is provided above the wheel (1), and one side of the base (2) is provided with a base (2). A bracket (3), a rotating shaft (4) is installed on one side of the bracket (3), a bearing (5) is arranged at the rear end of the rotating shaft (4), and a bottom plate (6) is arranged above the bearing (5) , and a telescopic rod (7) is provided above the bottom plate (6), a fixed rod (8) is provided on one side of the telescopic rod (7), and the seat cushion (9) is installed above the fixed rod (8), And a spring (10) is installed inside the seat cushion (9), a hinge (11) is arranged above the spring (10), and a backrest (12) is arranged above the hinge (11), and the fixing rod ( 8) A threaded rod (13) is installed on one side, and a fixing block (14) is arranged above the threaded rod (13), and a gasket (15) is installed at the bottom of the fixing block (14).

2. A sofa with waterproof function according to claim 1, characterized in that: the wheel (1) and the base (2) are fixedly connected, and the base (2) and the bearing (5) are in a fixed connection. Inline connection.

3. A sofa with waterproof function according to claim 1, characterized in that: the bracket (3) is a rotating structure passing between the rotating shaft (4) and the bearing (5), and the bearing (5) and the rotating shaft are in a rotating structure. (4) is an active connection.

4. A sofa with waterproof function according to claim 1, characterized in that: the bottom plate (6) and the seat cushion (9) are fixedly connected, and between the seat cushion (9) and the bottom plate (6) to be parallel to each other.

5. A sofa with waterproof function according to claim 1, characterized in that: the seat cushion (9) forms a detachable structure between the fixing block (14) and the threaded rod (13), and the threaded rod ( 13) and the gasket (15) are screwed.

6 . The sofa with waterproof function according to claim 1 , wherein the backrest ( 12 ) is in an overturned structure through the hinge ( 11 ) and the seat cushion ( 9 ), and the seat cushion ( 9 ) and the seat cushion ( 9 ) The hinge (11) is directly fixed connection.