CN217672960U

CN217672960U - Folding seat

Info

Publication number: CN217672960U
Application number: CN202221532004.0U
Authority: CN
Inventors: 尹兰峰
Original assignee: Guangzong Lifeng Industry And Trade Co ltd
Current assignee: Guangzong Lifeng Industry And Trade Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-28
Anticipated expiration: 2032-06-20

Abstract

The utility model belongs to the technical field of the folding seat technique and specifically relates to a folding seat chair, including mounting plate, the mounting groove has been seted up on mounting plate's the base face, install the fixed column on mounting plate's the base face, install fixed sleeve on the outer wall of fixed column, install middle section of thick bamboo on the outer wall of fixed column, the fixed orifices has been seted up on the outer wall of middle section of thick bamboo, the constant head tank has been seted up on the terminal surface of middle section of thick bamboo, install the axis of rotation on the inner wall of middle section of thick bamboo, the utility model discloses an adopt collapsible design, avoid installing repeatedly, spring bolt fixed approach extracts spring bolt during the use, can expand, not the time spent upwards lift up can, fixed mode is simple and direct and service life limit for height, and this device adopts cartridge type bearing formula, folds in the same direction as smooth, and the structure is accurate, and firm, does not have the gap, can't cause the injury, fixes the couple department at the electric motor car with the upper portion of device, makes its seat all fixed from top to bottom, and the security is better.

Description

Folding seat

Technical Field

The utility model relates to a folding seat technical field specifically is a folding seat chair.

Background

The existing child seat of the electric vehicle is not foldable or inconvenient to fold when being installed on the front of the electric vehicle, the common seat spring folding structure in the market is easy to block when being used for a long time, so that the seat cannot be normally used, the seat in the market is connected by using a bandage when being installed and fixed on the electric vehicle, and is not stable and only fixed on the lower part, and the folding part of the seat in the market is connected by an iron plate and a stamping part or by using a spring folding mode, so that the modes are unsafe, and hands are often clamped, clamped or even scratched.

There is therefore a need for a folding seat that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding seat to solve the problem that proposes in the above-mentioned background art.

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

a folding seat comprises an installation bottom plate, wherein an installation groove is formed in a base surface of the installation bottom plate, a fixed column is installed on the base surface of the installation bottom plate, a fixed sleeve is installed on the outer wall of the fixed column, an intermediate cylinder is installed on the outer wall of the fixed column, a fixed hole is formed in the outer wall of the intermediate cylinder, a positioning groove is formed in the end surface of the intermediate cylinder, a rotating shaft is installed on the inner wall of the intermediate cylinder, a bearing is rotatably connected to the outer wall, located on the rotating shaft, of one side of the intermediate cylinder, an outer cylinder is installed on the outer wall of the bearing, a positioning block is installed at the end opening of the outer cylinder, and a fixing assembly is installed on the outer wall of the outer cylinder;

the fixed component comprises a supporting rod, the supporting rod is installed on the outer wall of the outer barrel, a fixed plate is installed on the outer wall of the supporting rod, a cushion is installed on the outer wall of the fixed plate through bolts, a fixed square tube is installed on the outer wall of the supporting rod, a fixed sheet is installed on the outer wall of the fixed square tube, and a spring bolt is installed on the inner wall of the fixed sheet.

As the utility model discloses preferred scheme, two sets of and be located mounting plate's base face respectively are seted up to the mounting groove on, mounting plate is the arc structure.

As the utility model discloses preferred scheme, the fixed column is the arc structure, the connected mode of bearing and urceolus is for rotating the connection.

As the utility model discloses preferred scheme, the locating piece is installed on the inner wall of constant head tank, the connected mode of locating piece and constant head tank is sliding connection.

As the utility model discloses preferred scheme, the urceolus is provided with two sets ofly and is located the mutually opposite both sides of middle section of thick bamboo respectively, the bracing piece is provided with two sets ofly and is located the outer wall of urceolus respectively.

As the utility model discloses preferred scheme, the connected mode of stationary blade and spring bolt is sliding connection, the one end of spring bolt is installed on the inner wall of fixed orifices, the connected mode of spring bolt and fixed orifices is sliding connection.

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

1. the utility model discloses in, through adopting collapsible design, avoid installing repeatedly, spring bolt fixed approach, extract spring bolt during the use, can expand, not the time spent upwards lift up can, fixed mode is simple and direct and service life is high, this device adopts the cartridge type bearing formula, it is folding in the same direction as smooth, the structure is accurate, firm, there is not the gap, can't cause the injury, thereby it is collapsible or folding inconvenient when installing in the electric motor car front to be of value to solve current electric motor car children's seat, seat spring beta structure common in market blocks easily when using for a long time, lead to the problem that can not normal use.

2. The utility model discloses in, through having seted up the mounting groove on mounting plate's base face, use the screw bolt to fix it on the base face of electric motor car on the inner wall of mounting groove, install under fixed sleeve's effect on the outer wall of fixed column, fix the couple department at the electric motor car with the upper portion of device, make its seat all fixed from top to bottom, the security is better, thereby be of value to solving the market seat and using the bandage to connect when the electric motor car installation is fixed, it is not safe, only fix the lower part, by iron plate in the aspect of the market seat folded piece, the stamping workpiece perhaps uses the spring folding mode, these modes and unsafe, often cause the card hand, tong hand fish tail even.

Drawings

Fig. 1 is a schematic view of a positive triaxial structure of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic structural view of the middle cylinder of the present invention;

fig. 4 is a schematic view of the positioning block of the present invention.

In the figure: 1. mounting a bottom plate; 2. mounting grooves; 3. fixing the column; 4. fixing the sleeve; 5. an intermediate barrel; 6. A fixing hole; 7. positioning a groove; 8. a rotating shaft; 9. a bearing; 10. an outer cylinder; 11. positioning a block; 12. a fixing assembly; 1201. a support bar; 1202. a fixing plate; 1203. a bolt; 1204. a cushion; 1205. fixing the square tube; 1206. a fixing sheet; 1207. and a spring bolt.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

a folding seat comprises an installation bottom plate 1, wherein an installation groove 2 is formed in a base surface of the installation bottom plate 1, a fixed column 3 is installed on the base surface of the installation bottom plate 1, a fixed sleeve 4 is installed on the outer wall of the fixed column 3, an intermediate barrel 5 is installed on the outer wall of the fixed column 3, a fixed hole 6 is formed in the outer wall of the intermediate barrel 5, a positioning groove 7 is formed in the end surface of the intermediate barrel 5, a rotating shaft 8 is installed on the inner wall of the intermediate barrel 5, a bearing 9 is rotatably connected to one side of the intermediate barrel 5 and the outer wall of the rotating shaft 8, an outer barrel 10 is installed on the outer wall of the bearing 9, a positioning block 11 is installed at the port of the outer barrel 10, and a fixing component 12 is installed on the outer wall of the outer barrel 10;

fixed subassembly 12 includes bracing piece 1201, and bracing piece 1201 installs on the outer wall of urceolus 10, installs fixed plate 1202 on the outer wall of bracing piece 1201, installs cushion 1204 through bolt 1203 on the outer wall of fixed plate 1202, installs fixed side pipe 1205 on the outer wall of bracing piece 1201, installs the stationary blade 1206 on the outer wall of fixed side pipe 1205, installs spring bolt 1207 on the inner wall of stationary blade 1206.

In the embodiment, please refer to fig. 1, fig. 2, fig. 3 and fig. 4, two sets of mounting grooves 2 are formed and are respectively located on the base surface of the mounting base plate 1, the mounting base plate 1 is of an arc structure, the fixing post 3 is of an arc structure, the bearing 9 and the outer cylinder 10 are connected in a rotating manner, the outer cylinder 10 is provided with two sets of mounting grooves and is respectively located on two opposite sides of the middle cylinder 5, the support rod 1201 is provided with two sets of mounting grooves and is respectively located on the outer wall of the outer cylinder 10, the fixing piece 1206 and the spring bolt 1207 are connected in a sliding manner, one end of the spring bolt 1207 is mounted on the inner wall of the fixing hole 6, the spring bolt 1207 and the fixing hole 6 are connected in a sliding manner, the spring bolt 1207 is sequentially inserted into the inner walls of the fixing piece 1206 and the fixing hole 6 when the spring bolt 1207 is not used, the fixing piece 12 is fixedly retracted, when the positioning piece 11 is mounted on the inner wall of the positioning groove 7, the positioning piece 11 and the positioning groove 7 are connected in a sliding manner, when the positioning piece 11 is mounted on the inner wall of the positioning groove 7, the outer cylinder, the positioning groove 7 is not capable of being easily folded, and the foldable electric car seat can not be easily folded in a gap caused by a normal folding mechanism, thereby, the foldable car front seat, and the foldable car seat is not convenient to be easily damaged, and the foldable car seat can be easily used in a gap of the foldable car.

The utility model discloses work flow: when in use, a fixed sleeve 4 is arranged on the outer wall of a fixed column 3, an intermediate barrel 5 is arranged on the outer wall of the fixed column 3, a fixed hole 6 is arranged on the outer wall of the intermediate barrel 5, a positioning groove 7 is arranged on the end face of the intermediate barrel 5, a rotating shaft 8 is arranged on the inner wall of the intermediate barrel 5, a bearing 9 is rotatably connected to one side of the intermediate barrel 5 and the outer wall of the rotating shaft 8, an outer barrel 10 is arranged on the outer wall of the bearing 9, a positioning block 11 is arranged at the port of the outer barrel 10, and the fixing component 12 is pulled to apply force under the effect of the rotary connection of the bearing 9 and the outer barrel 10, so that the supporting rod 1201 drives the outer barrel 10 to rotate on the outer wall of the bearing 9, when the fixing plate 1206 and the spring bolt 1207 are connected in a sliding manner, one end of the spring bolt 1207 is installed on the inner wall of the fixing hole 6, and the spring bolt 1207 and the fixing hole 6 are connected in a sliding manner, the spring bolt 1207 is inserted into the fixing plate 1206 and the inner wall of the fixing hole 6 in sequence without using time, the spring bolt 1207 fixes and collects the fixing component 12, under the action that the positioning block 11 is arranged on the inner wall of the positioning groove 7 and the connection mode of the positioning block 11 and the positioning groove 7 is sliding connection, when the outer cylinder 10 rotates, the positioning groove 7 limits the position of the positioning block 11, so that the rotation angle of the outer cylinder 10, when the positioning block 11 contacts the inner wall of the positioning groove 7, the outer cylinder 10 stops rotating, the cylinder type bearing type folding is smooth, the structure is precise and firm, no gap exists, no injury can be caused, thereby be of value to and solve current electric motor car children seat and install when electric motor car front not collapsible or folding inconvenient, the seat spring beta structure common in the market blocks easily when using for a long time, leads to the problem of normal use.

When the electric vehicle seat folding piece is used, the installation groove 2 is formed in the base face of the installation bottom plate 1, the inner wall of the installation groove 2 is fixed to the base face of the electric vehicle through the threaded bolt, the upper portion of the fixing column 3 is fixed to the hook of the electric vehicle under the effect of the fixing sleeve 4 mounted on the outer wall of the fixing column 3, and the seat is fixed vertically.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 folding seat comprising a mounting base (1), characterized in that: the mounting structure comprises a mounting base plate (1), a mounting groove (2) is formed in the base surface of the mounting base plate (1), a fixing column (3) is mounted on the base surface of the mounting base plate (1), a fixing sleeve (4) is mounted on the outer wall of the fixing column (3), an intermediate barrel (5) is mounted on the outer wall of the fixing column (3), a fixing hole (6) is formed in the outer wall of the intermediate barrel (5), a positioning groove (7) is formed in the end face of the intermediate barrel (5), a rotating shaft (8) is mounted on the inner wall of the intermediate barrel (5), a bearing (9) is rotatably connected to one side of the intermediate barrel (5) and located on the outer wall of the rotating shaft (8), an outer barrel (10) is mounted on the outer wall of the bearing (9), a positioning block (11) is mounted at the port of the outer barrel (10), and a fixing component (12) is mounted on the outer wall of the outer barrel (10);

fixed subassembly (12) include bracing piece (1201), install on the outer wall of urceolus (10) bracing piece (1201), install fixed plate (1202) on the outer wall of bracing piece (1201), install cushion (1204) through bolt (1203) on the outer wall of fixed plate (1202), install fixed square pipe (1205) on the outer wall of bracing piece (1201), install stationary blade (1206) on the outer wall of fixed square pipe (1205), install spring bolt (1207) on the inner wall of stationary blade (1206).

2. A folding seat as claimed in claim 1, wherein: two sets of and be located the base plane of mounting plate (1) respectively have been seted up in mounting groove (2), mounting plate (1) are the arc structure.

3. A folding seat as claimed in claim 1, wherein: the fixing column (3) is of an arc-shaped structure, and the bearing (9) and the outer barrel (10) are connected in a rotating mode.

4. A folding seat as claimed in claim 1, wherein: the positioning block (11) is installed on the inner wall of the positioning groove (7), and the positioning block (11) is connected with the positioning groove (7) in a sliding mode.

5. A folding seat as claimed in claim 1, wherein: the outer barrel (10) is provided with two groups of supporting rods (1201) which are respectively located on two opposite sides of the middle barrel (5), and the supporting rods (1201) are provided with two groups of supporting rods which are respectively located on the outer wall of the outer barrel (10).

6. A folding seat as claimed in claim 1, wherein: the connection mode of stationary blade (1206) and spring bolt (1207) is sliding connection, the one end of spring bolt (1207) is installed on the inner wall of fixed orifices (6), the connection mode of spring bolt (1207) and fixed orifices (6) is sliding connection.