CN212213153U

CN212213153U - Office chair convenient to accomodate

Info

Publication number: CN212213153U
Application number: CN202020540382.8U
Authority: CN
Inventors: 张磊
Original assignee: Guangdong Barui Furniture Manufacturing Co ltd
Current assignee: Guangdong Barui Furniture Manufacturing Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-25
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses an office chair convenient to accomodate, including two bracing pieces, two one side outer wall of bracing piece all has the dwang through hinged joint, and one side outer wall top of two bracing pieces all has the backup plate through the fix with screw, one side outer wall of bracing piece is opened there is the bedplate spout, and the inner wall sliding connection of bedplate spout has first slider, the outer wall of first slider has the bedplate through hinged joint, and the both sides outer wall of bedplate all opens and connect the spout, the inner wall sliding connection who connects the spout has the second slider, and the outer wall of two second sliders is respectively through one side outer wall of hinged joint in two dwangs. The utility model discloses be convenient for fold and accomodate, help reducing storage space, be convenient for adjust the inclination of office chair according to user's needs, also can be used for having a rest as the deck chair, drive the massage roller through the drive belt and rotate massage user back, can relax back muscle, help improving use comfort.

Description

Office chair convenient to accomodate

Technical Field

The utility model relates to an office chair technical field especially relates to an office chair convenient to accomodate.

Background

The structure of office chair is generally fairly simple, and mainly be for the ease of carrying, current office chair generally comprises supporting legs, bedplate and backup plate, facility cushion in order to guarantee the comfort level on bedplate and backup plate, and the structure of supporting legs is more various.

The most common supporting legs are rod-shaped supporting structures arranged at four corners of the seat plate, the mode occupies a large space, office chairs are not convenient to carry and store, some office chairs adopt pneumatic lifting rods to support, the height of the office chairs can be adjusted, and the space occupied by the office chairs can be reduced when the office chairs are used, but the storage space cannot be effectively saved due to the fact that the seat plate needs to occupy a certain space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an office chair convenient for storage.

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

the utility model provides an office chair convenient to accomodate, includes two bracing pieces, two one side outer wall of bracing piece all has the dwang through hinged joint, and one side outer wall top of two bracing pieces all has the backup plate through the fix with screw, one side outer wall of bracing piece is opened there is the bedplate spout, and the inner wall sliding connection of bedplate spout has first slider, the outer wall of first slider has the bedplate through hinged joint, and the both sides outer wall of bedplate has all opened and has connected the spout, the inner wall sliding connection who connects the spout has the second slider, and the outer wall of two second sliders is respectively through hinged joint in one side outer wall of two dwangs, two the outer wall of bracing piece all has the handrail through hinged joint.

Preferably, two the bottom outer wall of bracing piece all opens there is the lifter spout, and the inner wall sliding connection of lifter spout has the lifter.

Preferably, two the welding of the relative one side outer wall bottom of lifter has the connecting rod, and the outer wall of connecting rod has cup jointed the rubber sleeve, and the outer wall hot pressing of rubber sleeve has anti-skidding sand grip.

Preferably, two the connecting plate has all been welded to one side outer wall of lifter, and the top outer wall of connecting plate is opened there is the dead eye, and the inner wall of dead eye is connected with the threaded rod through the bearing.

Preferably, two the fixed plate has all been welded to one side outer wall bottom of bracing piece, and the top outer wall of fixed plate opens threaded hole, and the threaded rod passes through threaded connection in the inner wall of threaded hole.

Preferably, the outer wall of the top of the seat plate is provided with a fixing groove, and the inner wall of the fixing groove is fixed with a cushion through a screw.

Preferably, the outer wall of one side of the backup plate is fixed with an airbag cushion through screws, and both sides of the outer wall of the backup plate are provided with guide sliding chutes.

Preferably, two the equal sliding connection of inner wall of direction spout has the slide, and the relative one side outer wall of two slides all opens and has the equidistance distribution roller shaft hole, and the inner wall in roller shaft hole is connected with the massage roller through the bearing, and the outer wall welding of massage roller has the protruding ball of the even root of annular.

Preferably, the outer wall of one side of the massage roller is connected with a belt pulley through a key, the outer wall of the belt pulley is sleeved with a transmission belt, and the outer wall of one end of the massage roller is connected with a handle through a key.

Preferably, one side outer wall of bracing piece and one side outer wall of dwang all have the gag lever post through hinged joint, and the one end of two gag lever posts is articulated each other.

Compared with the prior art, the utility model provides an office chair convenient to accomodate possesses following beneficial effect:

1. this office chair convenient to accomodate, bracing piece, dwang and bedplate through setting up, bracing piece and dwang are articulated, and the bedplate can rotate and slide, and folding dwang and bedplate of being convenient for can fold and accomodate office chair when not using this office chair, help reducing storage space.

2. This office chair convenient to accomodate through threaded rod and the lifter that sets up, rotates the threaded rod and promotes the lifter and slide, can adjust the position of lifter to change the angle on bracing piece and ground, be convenient for adjust office chair's inclination according to user's needs, also can be used for the rest as the deck chair.

3. This office chair convenient to accomodate through slide and the massage roller that sets up, inserts the slide in the direction spout, and the massage roller is attached at user's back, and twist grip drives the massage roller through the drive belt and rotates massage user back, can relax back muscle, helps improving use comfort.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can fold and accomodate office chair, help reducing storage space, also can be used for having a rest as the deck chair.

Drawings

Fig. 1 is a schematic structural view of an office chair convenient for storage according to the present invention;

fig. 2 is a schematic structural view of an office chair lifting rod convenient to store provided by the utility model;

fig. 3 is a schematic structural view of the office chair slide plate convenient for storage according to the present invention.

In the figure: 1-supporting rod, 2-handrail, 3-limiting rod, 4-lifting rod, 5-rotating rod, 6-seat board, 7-cushion, 8-backup plate, 9-airbag cushion, 10-guide chute, 11-connecting rod, 12-connecting plate, 13-fixing plate, 14-threaded rod, 15-sliding plate, 16-driving belt, 17-handle and 18-massage roller.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an office chair convenient to accomodate, including two bracing pieces 1, one side outer wall of two bracing pieces 1 all has dwang 5 through hinged joint, and one side outer wall top of two bracing pieces 1 all has backup plate 8 through the fix with screw, one side outer wall of bracing piece 1 is opened there is the bedplate spout, and the inner wall sliding connection of bedplate spout has first slider, the outer wall of first slider has bedplate 6 through hinged joint, and the both sides outer wall of bedplate 6 all opens and connects the spout, the inner wall sliding connection who connects the spout has the second slider, and the outer wall of two second sliders is respectively through hinged joint in one side outer wall of two dwang 5, the outer wall of two bracing pieces 1 all has handrail 2 through hinged joint.

The utility model discloses in, the lifter spout has all been opened to the bottom outer wall of two bracing pieces 1, and the inner wall sliding connection of lifter spout has lifter 4.

The utility model discloses in, the welding of relative one side outer wall bottom of two lifter 4 has connecting rod 11, and the outer wall of connecting rod 11 has cup jointed the rubber sleeve, and the outer wall hot pressing of rubber sleeve has anti-skidding sand grip, and connecting rod 11 has increased the area of contact of lifter 4 with ground, through rubber sleeve and anti-skidding sand grip increase friction, helps increasing the stability of office chair.

The utility model discloses in, connecting plate 12 has all been welded to one side outer wall of two lifter 4, and the top outer wall of connecting plate 12 opens there is the dead eye, and the inner wall of dead eye is connected with threaded rod 14 through the bearing.

The utility model discloses in, fixed plate 13 has all been welded to one side outer wall bottom of two bracing pieces 1, and the top outer wall of fixed plate 13 opens threaded hole, and threaded rod 14 passes through threaded connection in the inner wall of screw hole.

In the utility model, the top outer wall of the seat board 6 is provided with a fixing groove, and the inner wall of the fixing groove is fixed with a cushion 7 through screws.

The utility model discloses in, one side outer wall of backup plate 8 has gasbag pad 9 through the fix with screw, and the outer wall both sides of backup plate 8 all open and have direction spout 10.

The utility model discloses in, the equal sliding connection of inner wall of two direction spouts 10 has slide 15, and the relative one side outer wall of two slides 15 has all opened equidistance distribution roller shaft hole, and the inner wall in roller shaft hole is connected with massage roller 18 through the bearing, and the outer wall welding of massage roller 18 has the protruding ball of massage of the even root of annular, and massage roller 18 rotates, through the protruding ball massage back of massage, can make user's back muscle relax.

The utility model discloses in, one side outer wall of massage roller 18 has the belt pulley through the key-type connection, and the outer wall of belt pulley has cup jointed drive belt 16, and the one end outer wall of massage roller 18 has handle 17 through the key-type connection.

The utility model discloses in, one side outer wall of bracing piece 1 and one side outer wall of dwang 5 all have gag lever post 3 through hinged joint, and the one end of two gag lever posts 3 is articulated each other.

The working principle is as follows: promote dwang 5 and rotate, pulling bedplate 6 rotates and slides, launch the bedplate, two gag lever post 3 of pulling are in same straight line, angle between restriction bracing piece 1 and the dwang 5, keep office chair's stability, rotation threaded rod 14 promotes the slide of lifter 4, adjust the position of lifter 4, thereby change the angle of bracing piece 1 and ground, adjust office chair's inclination according to user's needs, insert slide 15 in the direction spout 10, massage roller 18 is attached in user's back, twist grip 17, it rotates to drive massage roller 18 through drive belt 16, massage convex ball massage user back.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an office chair convenient to accomodate, includes two bracing pieces (1), its characterized in that, two one side outer wall of bracing piece (1) all has dwang (5) through hinged joint, and one side outer wall top of two bracing pieces (1) all has backup plate (8) through the fix with screw, one side outer wall of bracing piece (1) is opened there is the bedplate spout, and the inner wall sliding connection of bedplate spout has first slider, the outer wall of first slider has bedplate (6) through hinged joint, and the both sides outer wall of bedplate (6) all opens and connect the spout, the inner wall sliding connection who connects the spout has the second slider, and the outer wall of two second sliders passes through hinged joint respectively in one side outer wall of two dwang (5), two the outer wall of bracing piece (1) all has handrail (2) through hinged joint.

2. An office chair convenient for storage according to claim 1, wherein the outer walls of the bottoms of the two support rods (1) are provided with lifting rod chutes, and the inner walls of the lifting rod chutes are slidably connected with lifting rods (4).

3. The office chair convenient to store as claimed in claim 2, wherein the connecting rods (11) are welded at the bottoms of the outer walls of the two opposite sides of the lifting rods (4), the outer walls of the connecting rods (11) are sleeved with rubber sleeves, and the outer walls of the rubber sleeves are hot-pressed with anti-skid convex strips.

4. The office chair convenient to store as claimed in claim 2, wherein the outer wall of one side of each of the two lifting rods (4) is welded with a connecting plate (12), the outer wall of the top of each connecting plate (12) is provided with a bearing hole, and the inner wall of each bearing hole is connected with a threaded rod (14) through a bearing.

5. The office chair convenient to store as claimed in claim 4, wherein the fixing plates (13) are welded to the bottoms of the outer walls of one side of the two support rods (1), the outer walls of the tops of the fixing plates (13) are provided with threaded holes, and the threaded rods (14) are connected to the inner walls of the threaded holes through threads.

6. An office chair convenient for storage according to claim 5, characterized in that the top outer wall of the seat plate (6) is provided with a fixing groove, and the inner wall of the fixing groove is fixed with a cushion (7) through screws.

7. The office chair convenient to store as claimed in claim 1, wherein an airbag cushion (9) is fixed on the outer wall of one side of the backrest plate (8) through screws, and guide chutes (10) are formed in both sides of the outer wall of the backrest plate (8).

8. An office chair convenient for storage according to claim 7, wherein the inner walls of the two guide chutes (10) are slidably connected with sliding plates (15), the outer walls of the two sliding plates (15) on the opposite sides are respectively provided with roller shaft holes distributed equidistantly, the inner walls of the roller shaft holes are connected with massage rollers (18) through bearings, and the outer walls of the massage rollers (18) are welded with massage convex balls with uniform annular roots.

9. The office chair convenient to store as claimed in claim 8, wherein the outer wall of one side of the massage roller (18) is connected with a belt pulley through a key, the outer wall of the belt pulley is sleeved with a transmission belt (16), and the outer wall of one end of the massage roller (18) is connected with a handle (17) through a key.

10. An office chair convenient for storage according to claim 1, characterized in that the outer wall of one side of the supporting rod (1) and the outer wall of one side of the rotating rod (5) are both connected with a limiting rod (3) through hinges, and one ends of the two limiting rods (3) are hinged with each other.