CN112293984A

CN112293984A - Small office conference table and chair convenient to replace positions

Info

Publication number: CN112293984A
Application number: CN202011188675.5A
Authority: CN
Inventors: 陈立坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-02-02

Abstract

The invention provides a small office conference table and chair convenient for position replacement, and relates to the field of office equipment. This small-size office meeting table chair convenient to change position, including desk and seat, the seat is pegged graft in the inside of desk bottom, and the desk includes table and four desk legs, the upper end of four desk legs respectively with four angle fixed connection in the bottom surface of table, the bottom surface fixed mounting of table has the layer board, the terminal fixed mounting of layer board has magnet, the seat includes bedplate, back board and four chair legs, the upper end of four chair legs respectively with four angle fixed connection in the bottom surface of bedplate, the one end fixed mounting of bedplate has two connecting plates A. This small-size office meeting table chair convenient to change position through setting up fixed disk, locating hole, ejector pin, control lever, pin rod and spring, has reached the effect that has the portability, has solved among the prior art when carrying out the meeting to different positions, and traditional meeting table chair can not satisfy the problem of requirement.

Description

Small office conference table and chair convenient to replace positions

Technical Field

The invention relates to the field of office equipment, in particular to a small office conference table and chair convenient for position replacement.

Background

The office conference table is a common modern office supply and comprises a common small conference table and a large conference table, wherein common workers are few in some small companies, the conference table required to be used is usually a small simple conference table, the office space in the common office environment of the small companies is usually limited, the office conference table is usually fixed in size and difficult to fold, the conference table occupies more office space when the office conference table is not used, space resources are wasted, and the conventional conference table and chair are inconvenient to move and inconvenient to store.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a small office conference table and chair convenient for position replacement, and solves the problems in the Beijing technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a small-size office meeting table chair convenient to change position, includes desk and seat, the seat is pegged graft in the inside of desk bottom.

The office table comprises a table plate and four table legs, the upper ends of the four table legs are fixedly connected with four corners of the bottom surface of the table plate respectively, a supporting plate is fixedly mounted on the bottom surface of the table plate, and a magnet is fixedly mounted at the tail end of the supporting plate.

The seat comprises a seat plate, a backrest plate and four chair legs, wherein the upper ends of the four chair legs are respectively fixedly connected with four corners of the bottom surface of the seat plate, one end of the seat plate is fixedly provided with two connecting plates A, one ends of the two connecting plates A far away from the seat plate are respectively and fixedly provided with a rotating shaft, one ends of the two backrest plates close to the seat plate are respectively and fixedly provided with two connecting plates B, one ends of the two connecting plates B far away from the backrest plate are respectively and fixedly connected with a movable sleeve, the two movable sleeves are respectively sleeved outside the two rotating shafts and are rotatably connected with the two rotating shafts, the front ends of the two rotating shafts are respectively and fixedly provided with a fixed plate, the front surface of the fixed plate is respectively provided with two positioning holes, the front ends of the two rotating shafts penetrate through the two fixed plates and are respectively and rotatably connected with a fixed plate A, the front end of control lever is located the outside of pivot, the front end of control lever runs through the pivot that is located the place ahead, fixed mounting has the bracelet after the control lever runs through the pivot that is located the place ahead, the outside of control lever is located the equal fixed mounting in the place ahead of two fixed plate A has fixed plate B, the equal fixed mounting in the back of two fixed plate B has the pin rod, the one end that fixed plate B was kept away from to two pin rods runs through the inside of pegging graft respectively at two locating holes after two fixed plate A, the inside cavity column structure that is of pivot that is located the place ahead, the spring has been cup jointed to the one end that the control rod is located the cavity inside, the one end and the control rod fixed connection.

The back board is inserted in the supporting board, and the top end of the back board is contacted with the magnet.

Preferably, the fixed rods are fixedly mounted at the ends, far away from the rotating shaft, of the two fixed plates A, and the two ejector rods are respectively sleeved outside the two fixed rods.

Preferably, one end of the control rod, which is positioned in the cavity, is fixedly sleeved with a limiting disc, and one end of the spring is fixedly connected with the limiting disc.

Preferably, the longitudinal section of the supporting plate is of a U-shaped structure, and the bottom surface of the supporting plate is parallel to the bottom surface of the table plate.

Preferably, two connecting plates A and two connecting plates B are symmetrically arranged in front and back of the vertical center line of the seat plate, and the two movable sleeves are symmetrically arranged.

Preferably, the control rod and the rotating shaft are arranged concentrically, and the control rod is connected with the rotating shaft at the rear in a sliding mode.

Compared with the prior art, the invention has the following beneficial effects:

1. the small office conference table and chair convenient for position replacement is characterized in that the fixing disc, the positioning holes, the ejector rods, the control rods, the pin rods and the springs are arranged, when the chair needs to be folded and unfolded, the bracelet is pulled, the control rods can slide in the rotating shaft, and due to the arrangement of the springs, the control rods have certain elasticity when moving, when moving forwards, the control rods can drive the two pin rods to move forwards through the two fixing plates B, when moving forwards, the pin rods can leave the positioning holes, at the moment, the two fixing plates A lose fixation and can rotate, the fixing plates A can prop against the two connecting plates B through the two ejector rods after being fixed, so that after the fixing plates A rotate, the two connecting plates B can also rotate, and further the two fixing plates A are rotated to enable the two pin rods to correspond to the other two positioning holes, and at the moment, the two connecting plates B can, but at this moment, the backrest plate and the seat plate form a U-shaped structure, the backrest plate and the seat plate are parallel, the backrest plate can be inserted into the supporting plate to be contacted with the magnet, the office table and the seat can be rapidly moved, the effect of portability is achieved, and the problem that the traditional conference table and chair cannot meet the requirements when conferences are carried out at different positions in the prior art is solved.

2. This small-size office meeting table chair convenient to change position can effectually fix the seat through setting up magnet, when carrying the desk, can prevent that the seat from dropping and leading to the damage to set up magnet and also can reach the effect of placing the seat fast.

3. This small-size office meeting table chair convenient to change position through setting up the bracelet, the bracelet can make things convenient for the office staff when using the seat, and the one hand is operated, when not using the seat, can be very fast change the seat state.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the structure of the present invention;

FIG. 4 is a schematic view of the construction of the chair of the present invention;

FIG. 5 is a structural side view of the seat of the present invention;

FIG. 6 is a schematic view of another state of the seat of the present invention;

FIG. 7 is a top view of the structure of the seat of the present invention;

fig. 8 is an enlarged view of the structure of fig. 7 at a.

The multifunctional chair comprises an office table 1, a table top 101, table legs 102, a supporting plate 103, a magnet 104, a chair 2, a seat plate 201, a backrest plate 202, chair legs 203, a connecting plate A204, a rotating shaft 205, a connecting plate B206, a movable sleeve 207, a fixed plate 208, a positioning hole 209, a fixed plate A210, a top rod 211, a control rod 212, a hand ring 213, a fixed plate B214, a pin 215, a spring 216, a fixed rod 217 and a limiting plate 218.

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.

As shown in figures 1-8, a small office conference table and chair convenient for position replacement comprises an office table 1 and a seat 2, wherein the seat 2 is inserted into the bottom end of the office table 1.

The office table 1 comprises a table board 101 and four table legs 102, the upper ends of the four table legs 102 are fixedly connected with four corners of the bottom surface of the table board 101 respectively, a supporting plate 103 is fixedly mounted on the bottom surface of the table board 101, a magnet 104 is fixedly mounted at the tail end of the supporting plate 103, the longitudinal section of the supporting plate 103 is of a U-shaped structure, and the bottom surface of the supporting plate 103 is parallel to the bottom surface of the table board 101.

The seat 2 comprises a seat plate 201, a backrest plate 202 and four chair legs 203, the width of the backrest plate 202 is matched with the width inside a supporting plate 103, the upper end of the backrest plate 202 can be adsorbed by a magnet 104, the upper ends of the four chair legs 203 are respectively fixedly connected with four corners of the bottom surface of the seat plate 201, one end of the seat plate 201 is fixedly provided with two connecting plates A204, one ends of the two connecting plates A204 far away from the seat plate 201 are respectively and fixedly provided with a rotating shaft 205, one ends of the two backrest plates 202 close to the seat plate 201 are respectively and fixedly provided with two connecting plates B206, one ends of the two connecting plates B206 far away from the backrest plate 202 are respectively and fixedly provided with a movable sleeve 207, the two movable sleeves 207 are respectively sleeved outside the two rotating shafts 205 and rotatably connected with the two rotating shafts 205, the two connecting plates A204 and the two connecting plates B206 are respectively and symmetrically arranged front and back, two positioning holes 209 are formed in the front face of the fixed disc 208, the front ends of the two rotating shafts 205 penetrate through the two fixed discs 208 and then are rotatably connected with a fixed plate A210, one ends of the fixed plate A210, far away from the rotating shafts 205, are rotatably connected with ejector rods 211, one ends of the two fixed plates A210, far away from the rotating shafts 205, are fixedly provided with fixed bars 217, the two ejector rods 211 are respectively sleeved outside the two fixed bars 217, the two ejector rods 211 are respectively contacted with the two connecting plates B206, the ejector rods 211 can play a role of limiting the two connecting plates B206, the friction between the control rods and the connecting plates B206 can be reduced by setting the rotating effect, a control rod 212 is inserted inside the rear rotating shaft 205, the front end of the control rod 212 is positioned outside the rotating shafts 205, the front end of the control rod 212 penetrates through the rotating shaft 205 positioned in front, a bracelet 213 is fixedly arranged behind the rotating shaft, the control rod 212 is connected with the rear rotating shaft 205 in a sliding mode, a fixing plate B214 is fixedly installed in front of two fixing plates A210 outside the control rod 212, pin rods 215 are fixedly installed on the back surfaces of the two fixing plates B214, one ends, far away from the fixing plate B214, of the two pin rods 215 penetrate through the two fixing plates A210 and then are respectively inserted into the two positioning holes 209, the diameter of each pin rod 215 is matched with the inner diameter of the corresponding positioning hole 209, a cavity-shaped structure is arranged inside the rotating shaft 205 in front, a spring 216 is sleeved at one end, located inside the cavity, of the control rod 212, one end of the spring 216 is fixedly connected with the control rod 212, the other end of the spring 216 is fixedly connected with the inner wall of the cavity, a limiting disc 218 is fixedly sleeved at one end, located inside the cavity, of the.

The backboard 202 is inserted into the support plate 103, and the top end of the backboard 202 contacts the magnet 104.

When the chair 2 needs to be stored, the bracelet 213 is pulled, the control rod 212 can slide in the rotating shaft 205, due to the arrangement of the spring 216, certain elasticity is provided when the control rod 212 moves, the control rod 212 can drive the two pin rods 215 to move forwards through the two fixing plates B214 when moving forwards, when the two pin rods 215 move forwards, the pin rods 215 can leave the positioning holes 209, at the moment, the two fixing plates A210 lose fixation and can rotate, after the fixing plates A210 are fixed, the two connecting plates B206 can be propped against the two ejector rods 211, after the fixing plates A210 rotate, the two connecting plates B206 can also rotate, and then the two fixing plates A210 are rotated to enable the two pin rods 215 to correspond to the other two positioning holes 209, at the moment, the two connecting plates B206 can be fixed again, but at the moment, a U-shaped structure is formed between the backrest plate 202 and the seat plate 201, the backrest 202 is parallel to the seat plate 201, and at this time, the backrest 202 can be inserted into the supporting plate 103 to contact with the magnet, so that the desk 1 and the seat 2 can be moved rapidly, and the effect of extending the seat 2 can be achieved by reverse operation.

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

Claims

1. The utility model provides a be convenient for change small-size office meeting table chair in position, includes desk (1) and seat (2), its characterized in that: the seat (2) is inserted into the bottom end of the office table (1);

the office table (1) comprises a table top (101) and four table legs (102), the upper ends of the four table legs (102) are fixedly connected with four corners of the bottom surface of the table top (101) respectively, a supporting plate (103) is fixedly installed on the bottom surface of the table top (101), and a magnet (104) is fixedly installed at the tail end of the supporting plate (103);

the seat (2) comprises a seat board (201), back boards (202) and four chair legs (203), the upper ends of the four chair legs (203) are fixedly connected with four corners of the bottom surface of the seat board (201) respectively, one end of the seat board (201) is fixedly provided with two connecting boards A (204), one ends of the two connecting boards A (204) far away from the seat board (201) are fixedly provided with rotating shafts (205), one ends of the two back boards (202) close to the seat board (201) are fixedly provided with two connecting boards B (206), one ends of the two connecting boards B (206) far away from the back boards (202) are fixedly provided with movable sleeves (207), the two movable sleeves (207) are respectively sleeved outside the two rotating shafts (205) and are rotatably connected with the two rotating shafts, the front ends of the two rotating shafts (205) are fixedly provided with fixed disks (208), two positioning holes (209) are formed in the front, the front end of two pivot (205) is run through and all is rotated after two fixed disks (208) and is connected with fixed plate A (210), the one end that pivot (205) were kept away from in fixed plate A (210) all rotates and is connected with ejector pin (211), two ejector pin (211) contact with two connecting plate B (206) respectively, it has control lever (212) to be located the inside grafting of rear pivot (205), the front end of control lever (212) is located the outside of pivot (205), the front end of control lever (212) runs through pivot (205) that are located the place ahead, fixed mounting has bracelet (213) after pivot (205) that are located the place ahead are run through in control lever (212), the outside of control lever (212) is located the equal fixed mounting in place in the place ahead of two fixed plate A (210) has fixed plate B (214), the equal fixed mounting in the back of two fixed plate B (214) has round pin (215), two round pin (215) are kept away from the one end of fixed plate B (214) and run through and the inner part of the rotating shaft (205) positioned in front is of a cavity-shaped structure, one end of the control rod (212) positioned in the cavity is sleeved with a spring (216), one end of the spring (216) is fixedly connected with the control rod (212), and the other end of the spring (216) is fixedly connected with the inner wall of the cavity;

the backboard (202) is inserted into the supporting plate (103), and the top end of the backboard (202) is in contact with the magnet (104).

2. A small office meeting table and chair convenient for changing positions as claimed in claim 1, wherein: the fixing rods (217) are fixedly mounted at one ends, far away from the rotating shaft (205), of the two fixing plates A (210), and the two ejector rods (211) are respectively sleeved outside the two fixing rods (217).

3. A small office meeting table and chair convenient for changing positions as claimed in claim 1, wherein: the control rod (212) is fixedly sleeved with a limiting disc (218) at one end inside the cavity, and one end of the spring (216) is fixedly connected with the limiting disc (218).

4. A small office meeting table and chair convenient for changing positions as claimed in claim 1, wherein: the longitudinal section of the supporting plate (103) is of a U-shaped structure, and the bottom surface of the supporting plate (103) is parallel to the bottom surface of the table plate (101).

5. A small office meeting table and chair convenient for changing positions as claimed in claim 1, wherein: the two connecting plates A (204) and the two connecting plates B (206) are symmetrically arranged in front and back directions by the vertical central line of the seat plate (201), and the two movable sleeves (207) are symmetrically arranged.

6. A small office meeting table and chair convenient for changing positions as claimed in claim 1, wherein: the control rod (212) and the rotating shaft (205) are arranged concentrically, and the control rod (212) is connected with the rotating shaft (205) at the rear in a sliding mode.