阅读说明：本技术 一种方便收纳的折叠椅 (Folding chair convenient to store ) 是由 蓝福裕 于 2019-10-21 设计创作，主要内容包括：本发明提供一种方便收纳的折叠椅,包括折叠椅本体和靠垫,所述靠垫设置在所述折叠椅本体上侧,所述靠垫与所述折叠椅为可拆卸连接,折叠椅本体包括靠板,靠板一端转动连接第一转动板,第一转动板一端转动连接第三转动板,靠板另一端转动连接第二转动板,第二转动板一端转动连接第四转动板,第四转动板一侧设有连接板,连接板一端与第四转动板转动连接,连接板另一端与第三转动板转动连接,连接板与靠板之间还设有辅助折叠转动,辅助折叠装置上侧分别设有第一气弹簧和第二气弹簧,第一气弹簧输出端与第四转动板固定连接,第二气弹簧输出端与第二转动板固定连接,靠板、第一转动板和第二转动板之间还设有折叠把手。(The invention provides a folding chair convenient to store, which comprises a folding chair body and a back cushion, wherein the back cushion is arranged on the upper side of the folding chair body, the back cushion is detachably connected with the folding chair, the folding chair body comprises a back plate, one end of the back plate is rotatably connected with a first rotating plate, one end of the first rotating plate is rotatably connected with a third rotating plate, the other end of the back plate is rotatably connected with a second rotating plate, one end of the second rotating plate is rotatably connected with a fourth rotating plate, one side of the fourth rotating plate is provided with a connecting plate, one end of the connecting plate is rotatably connected with the fourth rotating plate, the other end of the connecting plate is rotatably connected with the third rotating plate, auxiliary folding rotation is further arranged between the connecting plate and the back plate, the upper side of an auxiliary folding device is respectively provided with a first air spring and a second air spring, the output end of the first air spring is fixedly connected with the, a folding handle is arranged among the backup plate, the first rotating plate and the second rotating plate.)

1. The utility model provides a folding chair of convenient storage which characterized in that: the foldable chair comprises a foldable chair body and a back cushion, wherein the back cushion is arranged on the upper side of the foldable chair body and is detachably connected with the foldable chair;

the folding chair body comprises a backup plate, a first rotating plate, a second rotating plate, a third rotating plate, a fourth rotating plate, a connecting plate, an auxiliary folding device, a first air spring, a second air spring and a folding handle, wherein one end of the backup plate is rotatably connected with the first rotating plate, one end of the first rotating plate is rotatably connected with the third rotating plate, the other end of the backup plate is rotatably connected with the second rotating plate, one end of the second rotating plate is rotatably connected with the fourth rotating plate, one side of the fourth rotating plate is provided with the connecting plate, one end of the connecting plate is rotatably connected with the fourth rotating plate, the other end of the connecting plate is rotatably connected with the third rotating plate, the auxiliary folding rotating device is further arranged between the connecting plate and the backup plate, and the upper side of the auxiliary folding device is respectively provided with the first air spring and the second air spring, the first air spring output end is fixedly connected with the fourth rotating plate, the second air spring output end is fixedly connected with the second rotating plate, and the folding handle is further arranged among the backup plate, the first rotating plate and the second rotating plate.

2. A folding chair for easy stowage as claimed in claim 1, wherein: the cushion includes mounting layer, mounting panel, cushion, buckle, mounting layer one side is equipped with a plurality of the cushion, the mounting layer opposite side is equipped with a plurality of the mounting panel, the mounting panel with backup plate fixed connection, mounting panel one side is equipped with the buckle, the mounting layer material is rubber, the installation piece material is timber.

3. A folding chair for easy stowage as claimed in claim 1, wherein: the folding handle comprises a first lifting rope, a second lifting rope and a pulling block, one end of the first lifting rope is fixedly connected with the first rotating plate, the other end of the first lifting rope is fixedly connected with the pulling block, one end of the second lifting rope is fixedly connected with the second rotating plate, the other end of the second lifting rope is fixedly connected with the pulling block, and the pulling block is arranged on one side of the backup plate.

4. A folding chair for easy stowage as claimed in claim 1, wherein: the backup plate is provided with a group of lifting holes, a plurality of lifting rope guide pieces are arranged on the lower sides of the lifting holes, and a group of lifting rope guide holes are formed in the upper sides of the lifting holes.

5. A folding chair for easy stowage as claimed in claim 1, wherein: and the first rotating plate and the second rotating plate are both provided with pull rope fixing parts.

6. A folding chair for easy stowage as claimed in claim 1, wherein: supplementary folding device includes first fixed block, second fixed block, first folded sheet, second folded sheet, first fixed block one end backup plate fixed connection, first fixed block upside is equipped with first gas spring, the first fixed block other end rotates to be connected first folded sheet, first folded sheet one end is rotated and is connected the second folded sheet, second folded sheet one end is rotated and is connected the second fixed block, the second fixed block with connecting plate fixed connection, second fixed block upside fixed connection the second gas spring.

7. A folding chair for easy stowage as claimed in claim 1, wherein: the folding chair body is made of metal.

Technical Field

The invention relates to a folding chair, in particular to a folding chair convenient to store.

Background

The folding chair is portable and has a stacking function, is convenient to move when in use, saves space when in storage, and is commonly used in various training institutions, schools at all levels, public places, hospitals, restaurants, hotels, companies, families, outdoor activities and other places.

Folding chair on the present market can divide into two kinds of wood system and iron system, and its structure comprises skeleton and holding surface, and the skeleton of constitution comprises a plurality of branch interconnect, and the holding surface then is connected by a plurality of branch, provides the holding power by branch when using, realizes folding effect through the rotation of branch when accomodating, but this kind of folding mode is accomodate comparatively inconveniently, and stable effect is not good, and the cushion all is inconvenient with folding chair fixed connection with accomodating.

Disclosure of Invention

The invention aims to provide a folding chair convenient to store, and aims to solve the problem that the existing folding chair is inconvenient to store.

The invention provides a folding chair convenient to store, which comprises a folding chair body and a back cushion, wherein the back cushion is arranged on the upper side of the folding chair body and is detachably connected with the folding chair;

the folding chair body comprises a backup plate, a first rotating plate, a second rotating plate, a third rotating plate, a fourth rotating plate, a connecting plate, an auxiliary folding device, a first air spring, a second air spring and a folding handle, wherein one end of the backup plate is rotatably connected with the first rotating plate, one end of the first rotating plate is rotatably connected with the third rotating plate, the other end of the backup plate is rotatably connected with the second rotating plate, one end of the second rotating plate is rotatably connected with the fourth rotating plate, one side of the fourth rotating plate is provided with the connecting plate, one end of the connecting plate is rotatably connected with the fourth rotating plate, the other end of the connecting plate is rotatably connected with the third rotating plate, the auxiliary folding rotating device is further arranged between the connecting plate and the backup plate, and the upper side of the auxiliary folding device is respectively provided with the first air spring and the second air spring, the first air spring output end is fixedly connected with the fourth rotating plate, the second air spring output end is fixedly connected with the second rotating plate, and the folding handle is further arranged among the backup plate, the first rotating plate and the second rotating plate.

Preferably, the cushion includes mounting layer, mounting panel, cushion, buckle, mounting layer one side is equipped with a plurality of the cushion, mounting layer opposite side is equipped with a plurality of the mounting panel, the mounting panel with backup plate fixed connection, the mounting layer downside is equipped with the buckle, the mounting layer material is rubber, the mounting piece material is timber.

Preferably, the folding handle comprises a first lifting rope, a second lifting rope and a pulling block, one end of the first lifting rope is fixedly connected with the first rotating plate, the other end of the first lifting rope is fixedly connected with the lifting block, one end of the second lifting rope is fixedly connected with the second rotating plate, the other end of the second lifting rope is fixedly connected with the lifting block, and the lifting block is arranged on one side of the backup plate.

Preferably, a group of lifting holes are formed in the backup plate, a plurality of lifting rope guide pieces are arranged on the lower sides of the lifting holes, and a group of lifting rope guide holes are formed in the upper sides of the lifting holes.

Preferably, the first rotating plate and the second rotating plate are both provided with a pull rope fixing member.

Preferably, supplementary folding device includes first fixed block, second fixed block, first folded sheet, second folded sheet, first fixed block one end backup plate fixed connection, first fixed block upside is equipped with first gas spring, the first fixed block other end rotates to be connected first folded sheet, first folded sheet one end is rotated to be connected the second folded sheet, second folded sheet one end is rotated to be connected the second fixed block, the second fixed block with connecting plate fixed connection, second fixed block upside fixed connection the second gas spring.

Preferably, the folding chair body is made of metal.

The invention has the beneficial effects that: the folding chair is additionally provided with the folding handle and the air spring inside, the folding handle can be pulled to drive the first rotating plate and the second rotating plate when the folding chair is folded, so that the folding effect is achieved, when the folding chair is unfolded, only an inclined angle needs to be provided for the folding chair, then the folding chair can be unfolded conveniently through the assistance of the air spring, the physical strength of a user is saved, in addition, the framework and the cushion are split into two parts, and the problem that the whole chair needs to be replaced due to the damage of the cushion is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Wherein:

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

FIG. 2 is an isometric view of the folding chair body;

FIG. 3 is a top view of the folding chair body;

FIG. 4 is an isometric view of an auxiliary folding device;

FIG. 5 is an isometric view of the backup plate;

FIG. 6 is an isometric view of the first rotation plate;

FIG. 7 is an isometric view of the back pad;

FIG. 8 is an isometric view of the folding handle;

fig. 9 is an enlarged view of a portion a of fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the terms in the present invention can be understood in a specific case to those skilled in the art.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, the folding chair convenient to store provided by the present invention comprises a folding chair body 1 and a back cushion 2, wherein the back cushion 2 is arranged on the upper side of the folding chair body 1, the back cushion 2 is detachably connected with the folding chair 1, and the folding chair body is made of a metal material, preferably a light metal material such as aluminum-coated stainless steel.

The folding chair body 1 comprises a backup plate 1.1, a first rotating plate 1.2, a second rotating plate 1.3, a third rotating plate 1.4, a fourth rotating plate 1.5, a connecting plate 1.6, an auxiliary folding device 1.7, a first air spring 1.8, a second air spring 1.9 and a folding handle 1.10, wherein one end of the backup plate 1.1 is rotatably connected with the first rotating plate 1.2, one end of the first rotating plate 1.2 is rotatably connected with the third rotating plate 1.4, the other end of the backup plate 1.1 is rotatably connected with the second rotating plate 1.3, one end of the second rotating plate 1.3 is rotatably connected with the fourth rotating plate 1.5, one side of the fourth rotating plate 1.5 is provided with the connecting plate 1.6, one end of the connecting plate 1.6 is rotatably connected with the fourth rotating plate 1.5, the other end of the connecting plate 1.6 is rotatably connected with the third rotating plate 1.4, the auxiliary folding spring 1.7.7 and the first auxiliary folding spring 1.9 are respectively arranged between the connecting plate 1.6 and the backup plate 1.1.1.1.5, the output end of the first air spring 1.8 is fixedly connected with the fourth rotating plate 1.5, the output end of the second air spring 1.9 is fixedly connected with the second rotating plate 1.3, the folding handle 1.10 is further arranged among the backup plate 1.1, the first rotating plate 1.2 and the second rotating plate 1.3, the folding handle 1.10 comprises a first lifting rope 1.101, a second lifting rope 1.102 and a pulling block 1.103, one end of the first lifting rope 1.101 is fixedly connected with the first rotating plate 1.2, the other end of the first lifting rope 1.101 is fixedly connected with the pulling block 1.103, one end of the second lifting rope 1.102 is fixedly connected with the second rotating plate 1.3, the other end of the second lifting rope 1.102 is fixedly connected with the pulling block 1.103, and the pulling block 1.103 is arranged on one side of the backup plate 1.1.

The first rotating plate 1.2 and the second rotating plate 1.3 are both provided with a pull rope fixing piece 1.21, a rotating connecting shaft is arranged between each adjacent plate of the backup plate 1.1, the first rotating plate 1.2, the second rotating plate 1.3, the third rotating plate 1.4, the fourth rotating plate 1.5 and the connecting plate 1.6, when the backup plate is stored, a lifting block is pulled to drive the first lifting rope 1.101 and the second lifting rope 1.102 to move respectively, and the first lifting rope 1.101 and the second lifting rope 1.102 drive the first rotating plate 1.2 and the second rotating plate 1.3 to rotate inwards, so that the storage effect is achieved.

The backup plate 1.1 is provided with a group of lifting holes 1.11, a plurality of lifting rope guide pieces 1.12 are arranged on the lower sides of the lifting holes 1.11, a group of lifting rope guide holes 1.13 are arranged on the upper sides of the lifting holes 1.11, and the first lifting rope 1.101 and the second lifting rope 1.102 penetrate through the lifting rope guide pieces 1.12 and the lifting rope guide holes 1.13.

Cushion 2 includes installation layer 2.1, mounting panel 2.2, cushion 2.3, buckle 2.4, installation layer 2.1 one side is equipped with a plurality ofly cushion 2.3, installation layer 2.1 opposite side is equipped with a plurality of institute's mounting panel 2.2, installation panel 2.2 downside still is equipped with stop pin 2.5, mounting panel 2.2 through stop pin 2.5 with connection can be dismantled to backup plate 1.1, installation layer 2.1 downside is equipped with buckle 2.4, the buckle 2.4 material is elastic plastic, installation layer 2.1 material is rubber, installation piece 2.2 material is timber.

Supplementary folding device 1.7 includes first fixed block 1.71, second fixed block 1.72, first folded sheet 1.73, second folded sheet 1.74, first fixed block 1.71 one end backup plate 1.1 fixed connection, first fixed block 1.71 upside passes through bolted connection first gas spring 1.8, the first fixed block 1.71 other end rotates to be connected first folded sheet 1.73, first folded sheet 1.73 one end rotates to be connected second folded sheet 1.74, second folded sheet 1.74 one end rotates to be connected second fixed block 1.72, second fixed block 1.72 with connecting plate 1.6 fixed connection, second fixed block 1.72 upside fixed connection second gas spring 1.9.

In conclusion, the invention has the beneficial effects that: the folding chair is additionally provided with the folding handle 1.10 and the plurality of gas springs, the folding handle 1.10 can be pulled to drive the first rotating plate 1.2 and the second rotating plate 1.3 to rotate during storage, so that the storage effect is achieved, when the folding chair is opened, the lifting hole 1.11 is held by two hands, then the folding chair is given an inclined angle, the physical strength of a user can be conveniently opened through the assistance of the gas springs, the framework and the cushion are split into two parts, the problem that the whole chair needs to be replaced due to damage of the cushion is solved, and due to the fact that the framework and the cushion are made of different materials, the user can store the cushion and the framework integrally or store the cushion and the framework after being disassembled according to the use requirements of the user under certain specific conditions.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.