CN215382624U

CN215382624U - A meeting chair that has folding combination formula for environmental protection is administered

Info

Publication number: CN215382624U
Application number: CN202121625339.2U
Authority: CN
Inventors: 练卫军
Original assignee: Dalian Zhuhai Furniture Manufacturing Co ltd
Current assignee: Dalian Zhuhai Furniture Manufacturing Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-04
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a folding combined conference chair for environmental protection treatment, which comprises two brackets and two fixing frames, wherein the top ends of the two brackets are fixedly connected with the two fixing frames through connecting frames, the middle parts of one bracket and the fixing frame are fixedly provided with a first connecting seat, the middle part of one side of the first connecting seat is fixedly provided with a fixing column, the inside of the fixing column is movably connected with a trapezoidal block, one end of the middle part of the two sides of the fixing column is provided with a chute, the inner walls of the two sides of the two chutes are connected with clamping rods in a sliding way, the pushing plate drives the trapezoidal block to move so that the clamping rods on the first connecting seat can enter clamping grooves in a second connecting seat, the two folding chairs can be combined and stored when being stored, the occupied space is less, the electric telescopic rod is used for pushing a roller to move out of a groove, so that the folding chair can move through the roller, the plurality of folding chairs which are accommodated in the combined box are driven to move simultaneously.

Description

A meeting chair that has folding combination formula for environmental protection is administered

Technical Field

The utility model relates to a conference chair, in particular to a folding combined conference chair for environmental protection treatment, and belongs to the technical field of conference chairs.

Background

The folding chair is light and can be folded, is convenient to move and saves space, is originally used for military use, is commonly used in various training institutions, schools at all levels, public places, hospitals, restaurants, hotels, companies, families and other places, is widely used in daily life, and is frequently required to hold meetings by companies which need a plurality of folding chairs for meeting participants.

To this end, chinese patent No. CN211242456U proposes a modular combined folding chair, it is rotatory to drive the table of taking certainly through revolving the post seat, be convenient for stacking of article, the folding chair unit can be used alone, also can two sets of combination use together, high durability and convenient use, the function is various, and in the above patent, the unable convenient removal fast of folding chair, when the company held the meeting, often need to remove a plurality of folding chairs of accomodating to the meeting room and supply different people to use, just need the folding chair conveniently to remove when concentrating to accomodate, and the folding chair in the above patent can only be combined through the table, can not make up when concentrating to accomodate and accomodate, it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a folding combined conference chair for environmental protection treatment, which solves the problem that the folding chair proposed in the background technology cannot be moved quickly and conveniently.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a meeting chair for environmental protection is administered with folding combination formula, includes two supports and two mounts, two link and two mount fixed connection are passed through to the top of support, one of them the middle part of support and mount is fixed and is equipped with first connecting seat, the fixed column that is equipped with in middle part of first connecting seat one side, the inside swing joint of fixed column has trapezoidal piece, the spout has all been seted up to the one end at fixed column both sides middle part, two the both sides inner wall sliding connection of spout has the kelly, the one end of kelly is connected with two trapezoidal face contacts of trapezoidal piece.

According to a preferable technical scheme of the utility model, the bottom ends of the two supports and the two fixing frames are fixedly connected with a fixing seat, the middle part of the bottom end of the fixing seat is provided with a groove, the middle part of the inner wall of the top of the groove is fixedly connected with an electric telescopic rod, and the bottom end of the electric telescopic rod is provided with a roller.

As a preferable technical scheme, one side of the middle part of the top end of the first connecting seat is provided with a movable groove, inner walls of two sides of the movable groove are connected with a push plate in a sliding manner, the middle part of one side of the push plate is fixedly connected with a connecting rod, one end of the connecting rod penetrates through the inner walls of the first connecting seat and the fixed column, and one end of the connecting rod is fixedly connected with the trapezoidal block.

As a preferred technical scheme of the utility model, a first spring is sleeved at the other end of the connecting rod, one end of the first spring is fixedly connected with the push plate, the other end of the first spring is fixedly connected with the inner wall of one side of the movable groove, a limiting block is hinged to the middle of the top end of the first connecting seat through a damping hinge shaft, and one end of the limiting block is in contact connection with the push plate.

As a preferred technical scheme of the utility model, a second connecting seat is fixedly arranged at the middle part of the other one of the bracket and the fixing frame, a positioning groove is formed in the middle part of one side of the second connecting seat, the positioning groove is matched with the fixing column in size, a clamping groove is formed in one end of the inner wall of the two sides of the positioning groove, the clamping groove is matched with the clamping rod in size, and the fixing frame is fixedly arranged in the clamping groove.

As a preferable technical scheme of the utility model, a rotating seat is fixedly arranged at the top of the other support, one side of the rotating seat is movably connected with a table plate, and one end of the middle part of one side of the table plate is provided with a pushing handle.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a folding combined conference chair for environmental protection treatment, which comprises:

through the support, the mount, a fixed base, a groove, electric telescopic handle, the gyro wheel, the roating seat, the table, the pushing hands, first connecting seat, the fixed column, the movable slot, the push pedal, the connecting rod, the trapezoidal piece, the spout, the kelly, first spring, the stopper, the second connecting seat, the constant head tank, mutually supporting of draw-in groove and second spring, utilize the push pedal to drive the trapezoidal piece and remove in the draw-in groove that makes on the first connecting seat can get into in the second connecting seat, make two folding chairs can be accomodate when accomodating, it still less to occupy the space, utilize electric telescopic handle to promote the gyro wheel and shift out the recess, make folding chair can remove through the gyro wheel, hold the pushing hands on the desktop, it removes simultaneously to drive a plurality of folding chairs after the combination is accomodate, make can be convenient when the meeting remove to meeting indoor, more convenient and fast.

Drawings

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

FIG. 2 is a schematic view of a fixing base of the present invention;

FIG. 3 is a schematic view of a first connecting base according to the present invention;

fig. 4 is a schematic view of a second connecting seat structure of the present invention.

In the figure: 1. a support; 2. a fixed mount; 3. a fixed seat; 4. a groove; 5. an electric telescopic rod; 6. a roller; 7. a rotating base; 8. a table plate; 9. a pushing handle; 10. a first connecting seat; 11. fixing a column; 12. a movable groove; 13. pushing the plate; 14. a connecting rod; 15. a trapezoidal block; 16. a chute; 17. a clamping rod; 18. a first spring; 19. a limiting block; 20. a second connecting seat; 21. positioning a groove; 22. a card slot; 23. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution of a folding combined conference chair for environmental protection treatment:

according to the drawings 1-4, comprising two supports 1 and two fixed frames 2, the top ends of the two supports 1 are fixedly connected with the two fixed frames 2 through a connecting frame, a first connecting seat 10 is fixedly arranged at the middle part of one of the supports 1 and the fixed frames 2, a fixed column 11 is fixedly arranged at the middle part of one side of the first connecting seat 10, a trapezoidal block 15 is movably connected inside the fixed column 11, sliding grooves 16 are respectively arranged at one end of the middle part of two sides of the fixed column 11, clamping rods 17 are slidably connected with the inner walls of two sides of the two sliding grooves 16, one end of each clamping rod 17 is in contact connection with two trapezoidal faces of the trapezoidal block 15, fixed seats 3 are respectively and fixedly connected with the bottom ends of the two supports 1 and the two fixed frames 2, a groove 4 is arranged at the middle part of the bottom end of the fixed seat 3, an electric telescopic rod 5 is fixedly connected with the middle part of the inner wall at the top of the groove 4, rollers 6 are arranged at the bottom end of the electric telescopic rod 5, a movable groove 12 is arranged at one side of the middle part of the top end of the first connecting seat 10, the inner walls of two sides of the movable groove 12 are connected with a push plate 13 in a sliding manner, the middle part of one side of the push plate 13 is fixedly connected with a connecting rod 14, one end of the connecting rod 14 penetrates through the inner walls of the first connecting seat 10 and the fixed column 11, one end of the connecting rod 14 is fixedly connected with the trapezoidal block 15, the other end of the connecting rod 14 is sleeved with a first spring 18, one end of the first spring 18 is fixedly connected with the push plate 13, the other end of the first spring 18 is fixedly connected with the inner wall of one side of the movable groove 12, the middle part of the top end of the first connecting seat 10 is hinged with a limiting block 19 through a damping hinge shaft, one end of the limiting block 19 is in contact connection with the push plate 13, the middle parts of the other bracket 1 and the fixed frame 2 are fixedly provided with a second connecting seat 20, the middle part of one side of the second connecting seat 20 is provided with a positioning groove 21, the positioning groove 21 is matched with the fixed column 11 in size, one end of the inner walls of two sides of the positioning groove 21 is provided with a clamping groove 22, and the clamping groove 22 is matched with the clamping rod 17 in size, fixed mount 2 that is equipped with in inside of draw-in groove 22, the fixed roating seat 7 that is equipped with in top of another support 1, one side swing joint of roating seat 7 has table 8, pushing hands 9 has been seted up to the one end at the middle part of table 8 one side, utilize push pedal 13 to drive trapezoidal block 15 and remove and make in the draw-in groove 22 in the kelly 17 on the first connecting seat 10 can get into the second connecting seat 20, make two folding chairs can be accomodate when accomodating, it is still less to occupy space, utilize electric telescopic handle 5 to promote gyro wheel 6 and shift out recess 4, make folding chair can remove through gyro wheel 6, hold pushing hands 9 on the desktop, it moves simultaneously to drive a plurality of folding chairs after the combination is accomodate, make can be convenient when the meeting folding chair that will accomodate move to the meeting room, and is more convenient and fast.

When the folding combined conference chair is used, when the folding combined conference chair is stored, the first connecting seat 10 on one folding chair is aligned with the second connecting seat 20 on the other folding chair, so that the fixing column 11 on the first connecting seat 10 can enter the positioning groove 21 in the second connecting seat 20, after the fixing column reaches the designated position, the push plate 13 in the movable groove 12 is pushed, the push plate 13 drives the connecting rod 14 to move in the fixing column 11, the trapezoidal block 15 in the fixing column 11 moves along with the connecting rod 14, the movement of the trapezoidal block 15 enables the clamping rod 17 in contact connection with the trapezoidal surface of the trapezoidal block 15 to move outwards, the clamping rod 17 enters the clamping groove 22, the clamping rod 17 compresses the second spring 23 in the clamping groove 22, the first connecting seat 10 and the second connecting seat 20 are fixed, so that the two folding chairs can be fixed, the first spring 18 in the movable groove 12 is compressed by the movement of the push plate 13, the limit block 19 on the first connecting seat 10 is pushed, one end of the limit block 19 is abutted against the push plate 13, the push plate 13 cannot be pushed by the spring force, the clamping rod 17 is more stably fixed in the clamping groove 22, when the separation is needed, the limit block 19 is pushed, the first spring 18 between the push plate 13 and the movable groove 12 is reset, the push plate 13 drives the connecting rod 14 and the trapezoidal block 15 to move, the clamping rod 17 is pushed into the fixed column 11 by the second spring 23 in the clamping groove 22 in a compressed state, the first connecting seat 10 and the second connecting seat 20 can be separated, when the separation is needed, the electric telescopic rod 5 is opened, the electric telescopic rod 5 in the groove 4 drives the roller 6 to extend out of the groove 4, the roller 6 is contacted with the ground, the rotary seat 7 is rotated to a proper angle, and the desk plate 8 is horizontally placed, the push handle 9 is held to push the plurality of folding chairs which are combined and stored to move.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conference chair that is used for environmental protection to administer has folding combination formula, includes two supports (1) and two mount (2), its characterized in that, two the top of support (1) is through link and two mount (2) fixed connection, one of them the middle part of support (1) and mount (2) is fixed and is equipped with first connecting seat (10), the fixed column (11) that is equipped with in middle part of first connecting seat (10) one side, the inside swing joint of fixed column (11) has trapezoidal piece (15), spout (16) have all been seted up to the one end at fixed column (11) both sides middle part, two the both sides inner wall sliding connection of spout (16) has kelly (17), the one end of kelly (17) is connected with two trapezoidal face contacts of trapezoidal piece (15).

2. The conference chair with the folding combination for environmental governance as claimed in claim 1, wherein: two support (1) and two the equal fixedly connected with fixing base (3) in bottom of mount (2), the middle part of fixing base (3) bottom is seted up flutedly (4), the middle part fixedly connected with electric telescopic handle (5) of recess (4) top inner wall, the bottom of electric telescopic handle (5) is equipped with gyro wheel (6).

3. The conference chair with the folding combination for environmental governance as claimed in claim 1, wherein: the improved structure of the connecting device is characterized in that a movable groove (12) is formed in one side of the middle of the top end of the first connecting seat (10), push plates (13) are connected to the inner walls of the two sides of the movable groove (12) in a sliding mode, connecting rods (14) are fixedly connected to the middle of one side of each push plate (13), one ends of the connecting rods (14) penetrate through the inner walls of the first connecting seat (10) and the inner walls of the fixing columns (11), and one ends of the connecting rods (14) are fixedly connected with the trapezoidal blocks (15).

4. The conference chair with the folding combination for environmental governance as claimed in claim 3, wherein: the other pot head of connecting rod (14) is equipped with first spring (18), the one end and push pedal (13) fixed connection of first spring (18), the other end and the one side inner wall fixed connection of activity groove (12) of first spring (18), the middle part on first connecting seat (10) top articulates through the damping hinge has stopper (19), the one end and the push pedal (13) contact of stopper (19) are connected.

5. The conference chair with the folding combination for environmental governance as claimed in claim 1, wherein: and a second connecting seat (20) is fixedly arranged in the middle of the other one of the bracket (1) and the fixing frame (2), a positioning groove (21) is formed in the middle of one side of the second connecting seat (20), the positioning groove (21) is matched with the fixing column (11) in size, a clamping groove (22) is formed in one end of the inner wall of the two sides of the positioning groove (21), the clamping groove (22) is matched with the clamping rod (17) in size, and a second spring (23) is fixedly arranged in the clamping groove (22).

6. The conference chair with the folding combination for environmental governance as claimed in claim 1, wherein: and the other is that a rotating seat (7) is fixedly arranged at the top of the support (1), one side of the rotating seat (7) is movably connected with a table plate (8), and one end of the middle part of one side of the table plate (8) is provided with a pushing handle (9).