CN212015071U - Novel multifunctional folding chair - Google Patents

Abstract

The utility model relates to a folding chair technical field specifically is a novel multi-functional folding chair. The utility model discloses a sit the panel and place at the inside board that leans on of sitting panel, the support bar is installed to a side symmetry of sitting panel, sit the bottom four corners fixedly connected with supporting foot rest of panel, the one side of sitting panel has been seted up and has been leaned on the panel and place the chamber, the support bar standing groove has been seted up to one side bilateral symmetry of sitting panel, the connecting plate groove has been seted up to one side bilateral symmetry of leaning on the panel, the support bar includes slip support bar and rotation support bar, the supporting foot rest include the hinge plate and with hinge plate articulated main tributary dagger, it has the auxiliary stay post to peg graft in the inside of. The design can extend and the support foot rest that contracts, when the demand of co-altitude, through adjusting the height between main tributary dagger and the vice support column, changes the length of support column, and folding chair can become a desk simultaneously, increases folding chair's application range.

Description

Novel multifunctional folding chair

Technical Field

The utility model relates to a folding chair technical field specifically is a novel multi-functional folding chair.

Background

The folding chair is assembled into the chair when using, when not using at ordinary times, fold together and do not take up space, and the unable extension of chair leg of present folding chair need be heightened or reduced to the chair when the chair needs to change the height, and the operation is troublesome, goes out simultaneously when carrying, needs to carry desk and chair, and the thing of carrying is too much, and occupation space, in view of this, we provide a novel multi-functional folding chair.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel multi-functional folding chair to solve the unable extension of the chair leg of the present folding chair that proposes in the above-mentioned background art, when the chair needs to change the height, need carry on bed hedgehopping or subtract short to the chair, the operation is troublesome, goes out simultaneously when carrying, need carry desk and chair, and the thing of carrying is too much, occupation space's problem.

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

the utility model provides a novel multifunctional folding chair, is in including sitting the panel and placing sit inside the panel that leans on of panel, the support bar is installed to one side symmetry of sitting the panel, sit the bottom four corners fixedly connected with supporting foot rest of panel, the one side of sitting the panel has been seted up and has been leaned on the panel and place the chamber, the support bar standing groove has been seted up to one side bilateral symmetry of sitting the panel, lean on one side bilateral symmetry of panel to set up the connecting plate groove, the inside in connecting plate groove articulates there is the connecting plate, the support bar includes sliding support bar and rotation support bar, the supporting foot rest include the hinge plate and with hinge plate articulated main tributary dagger, the inside grafting of main tributary dagger has the auxiliary stay post.

Preferably, the left and right sides of the seat panel is symmetrically provided with a support bar sliding groove and a leaning panel sliding groove, and one end of the leaning panel sliding groove is respectively connected with a straight sliding groove and a bent sliding groove.

Preferably, the one end screw connection of hinge plate has the fixed plate, the main tributary dagger with all seted up the opening on the surface all around of vice support column, use the pin to pass the opening will vice support column is fixed the inside of main tributary dagger.

Preferably, place by the panel place by the inside in panel place chamber, the support bar is placed the inside of support bar standing groove, lean on two spacer pins of the one end symmetry fixedly connected with of panel, the spacer pin is placed lean on the inside of panel sliding tray, the one end fixedly connected with slip round pin of slip support bar, the one end of slip round pin is placed the inside of support bar sliding tray.

Preferably, the rotating support bar is fixed on one side of the sliding support bar through screws, and one end of the rotating support bar is connected with the connecting plate through screws.

Preferably, one end of the sliding support bar is in contact with one end of the leaning panel.

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

1. this novel multi-functional folding chair has designed the supporting leg frame that can extend and contract, when the demand of co-altitude, through adjusting the height between main tributary dagger and the vice support column, changes the length of support column, increases folding chair's application range.

2. This novel multi-functional folding chair will lean on the panel rotation, makes folding chair become a desk, increases folding chair's application range, and when going out the tourism, the quantity that reduces the carrying article simultaneously makes things convenient for other people to carry.

Drawings

FIG. 1 is a schematic view of an integrally assembled folding structure of the present invention;

FIG. 2 is a schematic view of the structure of the integrally assembled foldable chair of the present invention;

FIG. 3 is a schematic structural view of the integrally assembled table of the present invention;

fig. 4 is a schematic view of the structure of the seat panel of the present invention;

FIG. 5 is a schematic view of the structure of the back plate of the present invention;

fig. 6 is a schematic view of the supporting bar structure of the present invention.

In the figure: 1. a seating panel; 11. placing the cavity against the panel; 12. a support strip placing cavity; 13. a support bar sliding groove; 14. a panel-leaning sliding groove; 141. a straight chute; 142. bending the chute; 2. a back panel; 21. a connecting plate slot; 22. a connecting plate; 23. a spacing pin; 3. a supporting strip; 31. a sliding support bar; 32. rotating the supporting bar; 33. a slide pin; 4. a supporting foot rest; 41. hinging a plate; 42. a main support column; 43. a secondary support post; 44. a port; 45. and (7) fixing the plate.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A novel multifunctional folding chair, in order to solve the problems that the legs of the existing folding chair can not extend, when the chair needs to change the height, the chair needs to be heightened or reduced, and the operation is troublesome, as a preferred embodiment, as shown in figure 1, figure 2, figure 3, figure 4, figure 5 and figure 6, the chair comprises a sitting panel 1 and a back panel 2 placed inside the sitting panel 1, supporting strips 3 are symmetrically installed on one side of the sitting panel 1, supporting legs 4 are fixedly connected to four corners of the bottom of the sitting panel 1, a back panel placing cavity 11 is opened on one side of the sitting panel 1, supporting strip placing grooves 12 are symmetrically opened on one side of the sitting panel 1, connecting plate grooves 21 are symmetrically opened on one side of the back panel 2, connecting plates 22 are hinged inside the connecting plate grooves 21, the supporting strips 3 comprise sliding supporting strips 31 and rotating supporting strips 32, the supporting legs 4 comprise hinge plates 41 and main supporting columns 42 hinged to the hinge plates 41, the inside of the main support column 42 is inserted with a sub support column 43.

In this embodiment, the left and right sides of the seat panel 1 are symmetrically provided with a support bar sliding groove 13 and a panel-leaning sliding groove 14, and one end of the panel-leaning sliding groove 14 is connected with a straight sliding groove 141 and a curved sliding groove 142 respectively.

Further, one end of the hinged plate 41 is connected with a fixing plate 45 through screws, through holes 44 are formed in the outer surfaces of the periphery of the main supporting column 42 and the periphery of the auxiliary supporting column 43, pins are used for penetrating through the through holes 44 to fix the auxiliary supporting column 43 inside the main supporting column 42, the height of the supporting foot rest 4 is adjusted through the sliding of the auxiliary supporting column 43 inside the main supporting column 42, meanwhile, the through holes 44 are formed in the main supporting column 42 and the auxiliary supporting column 43, the pins are used for penetrating through the through holes 44, the main supporting column 42 and the auxiliary supporting column 43 are fixed, and therefore the height of the supporting foot rest 4 is changed.

Specifically be, place the inside of placing chamber 11 by the panel by panel 2, support bar 3 places the inside of placing chamber 12 at the support bar, two spacer pins 23 by the one end symmetry fixedly connected with of panel 2, spacer pin 23 is placed in the inside by panel sliding tray 14, the one end fixedly connected with sliding pin 33 of slip support bar 31, the inside at support bar sliding tray 13 is placed to the one end of sliding pin 33, will place the inside of placing chamber 11 by the panel by panel 2, and restrict the removal by panel 2 through restricting spacer pin 23 by panel sliding tray 14, prevent to slide out by panel 2 and place chamber 11 by the panel, place support bar 3 in the inside of placing chamber 12 at the support bar, restrict the position that sliding pin 33 moved through support bar sliding tray 13 simultaneously, thereby the sliding position of fixed support bar 3.

In addition, the rotary supporting bar 32 is fixed on one side of the sliding supporting bar 31 by screws, one end of the rotary supporting bar 32 is connected with the connecting plate 22 by screws, and the rotary supporting bar 32 is connected with the sliding supporting bar 31 by screws, so that the rotary supporting bar 32 is fixed on the sliding supporting bar 31, and the rotary supporting bar 32 is convenient to support against the panel 2.

Furthermore, one end of the sliding support bar 31 is contacted with one end of the leaning panel 2, when the folding chair is used as a table, the sliding support bar 31 supports the leaning panel 2, so that the leaning panel 2 is in a horizontal position, and the object can be conveniently placed on the leaning panel.

The utility model discloses when becoming the chair, at first take up and sit panel 1, use tools to lift fixed plate 45 off from hinge plate 41, and hold main tributary strut 42 with the hand and draw down, through the articulated of main tributary strut 42 and hinge plate 41, make main tributary strut 42 rotate to the state, after main tributary strut 42 is perpendicular, overlap fixed plate 45 on main tributary strut 42, and use the screw with fixed plate 45 screwed connection on hinge plate 41, fix good supporting leg frame 4 back, extract the pin in opening 44, stimulate vice support column 43, make vice support column 43 slide in main tributary strut 42, after vice support column 43 slides suitable height in main tributary strut 42, align opening 44 on main tributary strut 42 and the vice support column 43, and use the pin to pass opening 44, fix the inside at main tributary strut 42 with vice support column 43.

The leaning panel 2 is pulled out of the leaning panel placing cavity 11, when the leaning panel 2 moves in the leaning panel placing cavity 11, the limiting pin 23 slides in the leaning panel sliding groove 14, when the leaning panel 2 needs to become a desk, the leaning panel 2 is pulled, the limiting pin 23 enters the straight sliding groove 141, the supporting bar 3 is pulled, the supporting bar 3 slides in the supporting bar placing cavity 12, when the supporting bar 3 moves, the sliding pin 33 slides in the supporting bar sliding groove 13, after the supporting bar 3 moves to a proper position, one end of the leaning panel 2 is contacted with one end of the supporting bar 3, the supporting bar 3 supports the leaning panel 2, the leaning panel 2 is in a horizontal state, and objects can be placed on the leaning panel 2.

When the chair needs to be changed into a chair, the leaning panel 2 is taken up, the limit pin 23 is placed in the bent sliding groove 142, meanwhile, the limit pin 23 is used as an axis to rotate, the leaning panel 2 is enabled to incline, a tool is used for loosening a screw between the sliding support bar 31 and the rotating support bar 32, the rotating support bar 32 is rotated, one end of the rotating support bar 32 is enabled to be in contact with the connecting plate 22, the rotating support bar 32 and the connecting plate 22 are fixed through the screw, after the chair is fixed, the sliding support bar 31 and the rotating support bar 32 are fixed through the screw, and the leaning panel 2 is supported through the fixed support bar 3.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a novel multi-functional folding chair, is in including sitting panel (1) and placing sit inside board (2) by of panel (1), its characterized in that: support bar (3) are installed to one side symmetry of sitting panel (1), the bottom four corners department fixedly connected with support foot rest (4) of sitting panel (1), one side of sitting panel (1) has been seted up and has been placed chamber (11) by the panel, one side bilateral symmetry of sitting panel (1) has been seted up the support bar and has been placed chamber (12), one side bilateral symmetry of leaning on panel (2) has been seted up and has been connected plate groove (21), the inside of connected plate groove (21) articulates there is connecting plate (22), support bar (3) are including sliding support bar (31) and rotational support bar (32), support foot rest (4) including hinge plate (41) and with hinge plate (41) articulated main tributary dagger (42), the inside grafting of main tributary dagger (42) has auxiliary stay (43).

2. The new multifunctional folding chair as claimed in claim 1, characterized in that: the left side and the right side of the seat panel (1) are symmetrically provided with a support bar sliding groove (13) and a leaning panel sliding groove (14), and one end of the leaning panel sliding groove (14) is respectively connected with a straight sliding groove (141) and a bent sliding groove (142).

3. The new multifunctional folding chair as claimed in claim 1, characterized in that: one end of the hinge plate (41) is connected with a fixing plate (45) through screws, through holes (44) are formed in the outer surfaces of the periphery of the main supporting column (42) and the periphery of the auxiliary supporting column (43), and pins are used for penetrating through the through holes (44) to fix the auxiliary supporting column (43) inside the main supporting column (42).

4. The new multifunctional folding chair as claimed in claim 2, characterized in that: place by panel (2) place by the panel place the inside of chamber (11), place support bar (3) the inside of chamber (12) is placed to the support bar, lean on two spacer pins (23) of the one end symmetry fixedly connected with of panel (2), spacer pin (23) are placed lean on the inside of panel sliding tray (14), the one end fixedly connected with sliding pin (33) of sliding support bar (31), the one end of sliding pin (33) is placed the inside of support bar sliding tray (13).

5. The new multifunctional folding chair as claimed in claim 1, characterized in that: the rotary supporting bar (32) is fixed on one side of the sliding supporting bar (31) through screws, and one end of the rotary supporting bar (32) is connected with the connecting plate (22) through screws.

6. The new multifunctional folding chair as claimed in claim 1, characterized in that: one end of the sliding support bar (31) is contacted with one end of the leaning panel (2).

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