CN212995496U - Portable folding director chair - Google Patents

Abstract

The utility model relates to a folding chair technical field's a portable folding director chair, its structure includes back of the body pipe, handrail tube, joint, sits the pipe, front and back cross pipe, pedal pipe, fifty percent discount mounting, foot pipe, pull rod, table frame, long brace, short brace, desktop board, seat and handrail cover. The two back tubes are connected with the corresponding handrail tubes through connecting pieces and can rotate back and forth to be folded; the handrail tube is connected with the connecting joint and can be rotated outwards and folded; the cross pipe is connected with the connecting joint, the pull rod is connected with the foot pipe, the seat pipe is sleeved on the connecting joint in a penetrating way, and the desk frame is connected to the right side of the chair. The utility model discloses a pedal pipe links to each other with the front and back intersection pipe and constitutes stable triangle-shaped structure, and the fifty percent discount mounting is fixed on pedal pipe, and the pull rod links to each other with foot pipe, front and back intersection pipe, ensures overall structure's stability and security, has easy operation, folding portable, durable characteristics such as durable after folding.

Description

Portable folding director chair

Technical Field

The utility model relates to a technical field of collapsible furniture technique especially relates to a portable folding director chair.

Background

With the improvement of living standard of people, the folding chair with diversified forms and manufacturing processes becomes a common chair for people. The director chair not only needs to have a practical function, but also needs to have the characteristics of small folding size, good portability, economy and the like, and is a chair which is suitable for all habits and requirements and can provide short rest.

The conventional director chair usually has the defects that the handrails and the foot tubes are integrated, the size is large after the chair is folded, the chair is inconvenient to carry, the cost is high, the structure is complex, and the appearance is not concise. It is therefore desirable to design a portable folding director's chair that has a stable frame structure, simple operation, and a small folded size.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a portable folding director chair with direct concise outward appearance, easy operation, folding size are little, durable, through constructing special frame construction, solved the current great, the not portable problem of folding size of director chair.

The utility model discloses a realize through following technical scheme:

the utility model provides a portable folding director chair, its structure includes plastics pipe box, back pipe, two the back pipe is connected to corresponding handrail pipe through the connecting piece, and plastics pipe box cover is on the back pipe, its characterized in that: the two ends of each handrail tube are hinged with a connecting joint, the seat tube penetrates through the connecting joint at the two ends of each handrail tube, the connecting joints at the same side are also hinged with foot tubes, the connecting joints are also connected with cross tubes, the cross tubes at the two sides are mutually hinged in a cross way, the end parts of the cross tubes are provided with outer tube plugs, the outer tube plugs are hinged with connecting pull rods, and the tail ends of the connecting pull rods are hinged on the foot tubes at the opposite side; still including the pedal pipe that can the fifty percent discount, pedal pipe articulates and installs at the cross pipe, one side of cross pipe articulates there is long brace, long brace articulated connection has the table frame, install the desktop board in the table frame, the table frame be connected with there is short brace, short brace articulates on the joint.

Preferably, the pedal pipe is two semi-frame pipes, the end parts of the semi-frame pipes are provided with folding fixing parts, and the folding fixing parts are hinged to each other to form the foldable pedal pipe.

Preferably, the handrail tube is sleeved with a handrail sleeve, and the contact surface of the foot tube and the ground is sleeved with a plastic foot sleeve.

Preferably, the table top includes a cup holder therein.

Preferably, the director's chair further comprises a chair surface covering an angular surface formed by the plastic tube sleeve and the footrest.

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

the utility model discloses a lifting pedal pipe makes the fifty percent discount mounting cross the dead point and reach the locking purpose, and the guarantor sits to go the back chair and can not automatic folding.

The utility model discloses a pedal pipe links to each other with the cross pipe and constitutes stable triangle-shaped structure, and the fifty percent discount mounting is fixed on pedal pipe, ensures overall structure's security.

The utility model discloses a pull rod links to each other rigidity and stability in order to guarantee overall structure with foot pipe, cross pipe.

Drawings

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

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

FIG. 2 is a schematic view of a side view of a frame shaft according to the present invention;

FIG. 3 is a schematic view of the frame of the present invention folded;

fig. 4 is a schematic diagram of a front view of the frame of the present invention;

fig. 5 is a schematic side view of the frame of the present invention;

fig. 6 is a schematic top view of the frame of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-plastic pipe sleeve; 2-a back tube; 3-a connector; 4-handrail tube; 5-a connecting joint; 6-a seat pipe; 9-front and back cross pipe; 10-a pedal pipe; 11-folding the fixing piece in half; 12-a pin tube; 13-a pull rod; 14-outer plug; 15-outer pipe sleeve; 16-a table frame; 17-long riblets; 18-short riblets; 19-plastic foot covers; 20-a cup holder; 21-table top board; 23-a chair surface; 24-handrail sleeve.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-6, a portable folding director chair comprises plastic pipe sleeves 1 and back pipes 2, wherein the two back pipes 2 are connected to corresponding handrail pipes 4 through connecting pieces 3, the plastic pipe sleeves 1 are sleeved on the back pipes 2, two ends of each handrail pipe 4 are respectively hinged with a connecting joint 5, a sitting pipe 6 is arranged on the connecting joints 5 at two ends of each handrail pipe 4 in a penetrating manner, the connecting joints 5 at the same side are also hinged with foot pipes 12, the connecting joints 5 are also connected with cross pipes 9, the cross pipes 9 at two sides are mutually hinged in a crossing manner, the end parts of the cross pipes 9 are provided with outer pipe plugs 14, the outer pipe plugs 14 are hinged with connecting pull rods 13, the tail ends of the connecting pull rods 13 are hinged on the foot pipes 12 at the opposite side, and the hinged parts of the two ends of the pull rods 13 are respectively sleeved with outer pipe sleeves 15;

the foldable pedal tube 10 is characterized by further comprising a pedal tube 10 capable of being folded in half, the pedal tube 10 is two half-frame tubes, folding fixing pieces 11 are installed at the end portions of the half-frame tubes, the folding fixing pieces 11 are hinged to form the foldable pedal tube 10 after being connected in a hinged mode, the pedal tube 10 is hinged to a cross tube 9, one side of the cross tube 9 is hinged to a long brace 17, the long brace 17 is hinged to a table side frame 16, a table top plate 21 is installed in the table side frame 16, one side of the table side frame 16 is connected with a short brace 18, and the short brace 18 is hinged to the connecting joint 5.

The handrail tube 4 is sleeved with a handrail sleeve 24, the contact surface of the foot tube 12 and the ground is sleeved with a plastic foot sleeve 19, and the desktop plate 21 is internally provided with a cup holder 20.

The utility model also comprises a chair surface 23, and the chair surface 23 covers the angle surface formed by the plastic pipe sleeve 1 and the pedal pipe 10.

The working principle of the utility model is as follows: the left and right armrest tubes 4 are lifted upwards, the back tube 2 is turned backwards, the seat tube 6 is lightly pulled outwards, after the left and right foot tubes 12 are separated by a certain distance, the foot tubes 10 are lifted upwards, the chair is opened and locked, the table frame 16 is lightly pulled upwards, the table frame 16 is naturally opened, and at the moment, the portable folding director chair is opened.

The pedal tube 10 is slightly stepped downwards, the chair is unlocked, the turnover back tube 2 is attached to the handrail tube 4, the left handrail tube 4 and the right handrail tube 4 are turned outwards, and the foot tubes 12 are gradually closed by separation; the desk frame 16 is linked with the foot tube 10 through the long pull rod 17, the handrail tube 4 rotates, and the foot tube 12 is gradually closed by separation; downward force is applied to the table frame 16, the left and right handrail tubes 4 are attached downwards, and the portable folding director chair is folded in the working state.

One specific application of this embodiment is: when portable folding director's chair operating condition was opened, seat 23 pressurized back, contracted in the pipe 6, the motion of drive pull rod 13 is reduced to the 9 contained angles of front and back intercrossing pipe, and the motion of pull rod 13 drives the motion of foot pipe 12 for foot pipe 12 is the splayed and stands, has verified through impact test and stability test the utility model discloses overall structure's rationality, security and stability.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides a portable folding director chair, includes plastic pipe box (1), back pipe (2), two back pipe (2) are connected to corresponding handrail pipe (4) through connecting piece (3), plastic pipe box (1) cover is on back pipe (2), its characterized in that: the two ends of each of the two handrail tubes (4) are hinged with a connecting joint (5), the sitting tube (6) penetrates through the connecting joints (5) at the two ends of each handrail tube (4), the connecting joints (5) on the same side are also hinged with foot tubes (12), the connecting joints (5) are also connected with cross tubes (9), the cross tubes (9) on the two sides are mutually hinged in a crossed manner, the end parts of the cross tubes (9) are provided with outer tube plugs (14), the outer tube plugs (14) are hinged with connecting pull rods (13), and the tail ends of the connecting pull rods (13) are hinged on the foot tubes (12) on the opposite side; still including pedal pipe (10) that can the fifty percent discount, pedal pipe (10) are articulated to be installed at cross pipe (9), one side of cross pipe (9) articulates there is long brace (17), long brace (17) articulated be connected with table frame (16), install desktop board (21) in table frame (16), the being connected with of table frame (16) has short brace (18), short brace (18) articulate on joint (5).

2. A portable folding director's chair according to claim 1, characterised in that: the pedal pipe (10) is two semi-frame pipes, the end parts of the semi-frame pipes are provided with folding fixing parts (11), and the folding fixing parts (11) are hinged to each other to form the pedal pipe (10) capable of being folded.

3. A portable folding director's chair according to claim 1, characterised in that: the handrail tube (4) is sleeved with a handrail sleeve (24), and the contact surface of the foot tube (12) and the ground is sleeved with a plastic foot sleeve (19).

4. A portable folding director's chair according to claim 1, characterised in that: the desktop plate (21) is internally provided with a cup stand (20).

5. A portable folding director's chair according to claim 1, characterised in that: the chair seat comprises a chair seat (23), wherein the chair seat (23) covers an angle surface formed by the plastic pipe sleeve (1) and the pedal pipe (10).

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