CN223731017U - A multifunctional folding portable office chair - Google Patents

Abstract

This utility model provides a multifunctional folding portable office chair, including a storage box. Inside the storage box is a limiting plate, and inside the limiting plate is a limiting block. A first seat support rod is located on the side of the limiting block, and a first protrusion is located at the top of the first seat support rod. The seat body is located at the top of the first protrusion. This utility model enables quick and stable tilt adjustment of the tabletop. The sliding plate slides inside the tabletop support rod, and the precise engagement between the threaded rod driven by the second handle and the adjusting block ensures stable support of the tabletop at any angle, preventing wobbling and instability during use. The design of the locking rod and the second locking slot is ingenious and practical, allowing for easy and secure locking of the tabletop. This facilitates the placement and viewing of computers or documents, enhances the functionality and flexibility of the office chair, and improves user work efficiency and comfort.

Description

Multifunctional folding portable office chair

Technical Field

The utility model relates to the technical field of office chairs, in particular to a multifunctional folding portable office chair.

Background

The office desk and chair refers to a desk and a chair used for office work, and the office desk and chair can be divided into a plate type office desk and chair, a rigid office desk and chair, a metal office desk and chair, a soft office desk and chair and the like from the material, except office staff working in a fixed office. However, office staff in some special industries also need to use office tables and chairs to complete work when going on business, and then need to use portable office chairs.

Among the prior art, if the patent of bulletin number CN211269120U discloses a portable multi-functional desk chair, including the working plate, equal fixed mounting in working plate lower surface four corners department has elevating system, working plate upper surface central point puts fixed mounting and has had the working pad, four evenly distributed's thing groove of putting has been seted up to the working pad both sides and is located working plate upper surface, working plate both sides outer wall all is equipped with the side position groove, the expansion plate has all been inserted in two side position grooves, expansion plate and side position groove sliding connection, two equal fixed mounting in expansion plate surface central point put and have the pulling handle, working plate one side outer wall has the roof through hinge swing joint. The technology is applicable to different working environments, but has the defects that when an office worker needs to place a computer or a document during use, the desk board structure is not designed, so that the desk board structure is inconvenient to use, and the office efficiency is low.

Disclosure of utility model

The utility model aims to solve the problems in the prior art and provides a multifunctional folding portable office chair.

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

The utility model provides a multi-functional folding portable office chair, includes the containing box, the inside of containing box is provided with the limiting plate, the inside of limiting plate is provided with the stopper, the side of stopper is provided with first cushion bracing piece, the top of first cushion bracing piece is provided with first lug, the top of first lug is provided with the cushion body, the bottom of cushion body is provided with the second lug, the bottom of second lug is provided with the second cushion bracing piece, the inside of second cushion bracing piece is provided with the baffle, the inside of first cushion bracing piece is provided with the dead lever, the top of cushion body is provided with the regulation pole, the inside of adjusting the pole is provided with the cushion, the inside of containing box is provided with first fixed block, the inner wall of first fixed block is provided with the table bracing piece, the inner wall of table bracing piece is provided with auxiliary support pole, the surface of table bracing piece is provided with the regulation boss, the inside of table bracing piece is provided with the sliding plate, the surface of sliding plate is provided with the regulating block, the inside top of regulating block is provided with the second cushion bracing piece, the inside of regulating block is provided with the threaded rod, the inside of second side plate is provided with the second side plate, the bottom of second side plate is provided with the fixed plate.

Preferably, the stopper slides in the inside of limiting plate through the spacing groove, both ends around the inside of limiting plate symmetric distribution at the containing box, first cushion bracing piece rotates in the side of stopper through first dwang, first cushion bracing piece rotates in the inside of first lug through the second bull stick, second cushion bracing piece rotates on the surface of second lug through the third bull stick, second cushion bracing piece rotates in the inside of containing box through the fourth bull stick, the dead lever rotates in the inside of first cushion bracing piece through second screw groove and first screw groove, the inner wall of dead lever is provided with first rotating handle.

Preferably, the right side of cushion body is provided with first dog, adjust the pole and rotate in the inside of cushion body through the fifth bull stick, the surface of adjusting the pole is provided with the card pad, the card pad inlays in the inside of cushion body through first draw-in groove, adjust pole symmetric distribution both ends around the top of cushion body.

Preferably, the table support rod rotates on the side face of the first fixed block through the first rotating rod, the auxiliary support rod rotates on the inner wall of the table support rod through the second rotating rod, the positioning block is arranged in the storage box, the auxiliary support rod is in sliding connection with the positioning block, and the sliding plate is in sliding connection with the auxiliary support rod through the sliding groove.

Preferably, the adjusting block slides in the adjusting convex plate through the adjusting groove, the threaded rod rotates in the adjusting block through the third thread groove, the surface of the threaded rod is provided with a second rotating handle, the second fixed block is rotationally connected with the second fixed block through the third rotating rod, the clamping rod is in sliding connection with the side plate through the second clamping groove, and the inner wall of the clamping rod is provided with a first pull block.

Preferably, the inner wall of adjusting the pole is provided with the fixed plate, the surface of adjusting the pole is provided with the side piece, the inside of side piece is provided with the slide bar, the surface of slide bar is provided with the second and draws the piece, the back of slide bar is provided with the second dog, the surface of second dog is provided with the spring, the back fixed mounting of second dog has the fixture block.

Preferably, the fixed plate is symmetrically distributed at the left end and the right end of the back of the adjusting rod, the sliding rod slides in the side block through the sliding groove, one end of the spring, which is far away from the second stop block, is fixed on the inner wall of the side block, the spring is in sliding connection with the sliding rod, and the clamping block is in sliding connection with the back cushion through the fixed groove.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, through the first fixed block, the first rotating rod, the table support rod, the second rotating rod, the auxiliary support rod, the positioning block, the adjusting convex plate, the adjusting groove, the sliding plate, the adjusting block, the third threaded groove, the threaded rod, the second rotating handle, the third rotating rod, the second fixed block, the table body, the side plate, the second clamping groove, the clamping rod and the first pull block, the rapid and stable inclination adjustment of the table body is realized, the sliding plate slides in the table support rod, and the precise engagement between the threaded rod driven by the second rotating handle and the adjusting block ensures that the table can be stably supported at any angle, the table is prevented from shaking and being unstable in use, the clamping rod and the second clamping groove are ingenious and practical in design, the table can be firmly locked only by simple operation, the placement and the check of a computer or a document are facilitated, the functionality and the flexibility of the office table and a chair are enhanced, and the working efficiency and comfort of a user are improved;

2. According to the utility model, better adjusting and using effects are realized through the fixing plate, the side blocks, the sliding grooves, the sliding rods, the second pull blocks, the second check blocks, the springs, the clamping blocks and the fixing grooves, the second pull blocks are pinched first to pull outwards, the sliding rods slide outwards in the side blocks through the sliding grooves, the sliding rods slide inwards in the side blocks through the second check blocks at the moment, finally, the second check blocks drive the clamping blocks to slide into the side blocks completely, the clamping blocks slide out of the back cushion through the fixing grooves, then the back cushion is pinched and lifted upwards, the back cushion slides upwards in the middle of the fixing plate, and the second pull blocks can be released after the back cushion slides to a required position, so that the back cushion can be fixed firmly under the elasticity of the springs.

Drawings

Fig. 1 is a perspective view showing a multi-functional folding portable office chair according to the present utility model;

Fig. 2 is a perspective view showing the structure of a base plate of the multifunctional folding portable office chair according to the present utility model;

Fig. 3 is an exploded perspective view showing a seat structure of a multifunctional folding portable office chair according to the present utility model;

FIG. 4 is an enlarged perspective view of the structure shown at A in FIG. 3;

FIG. 5 is an enlarged perspective view of the structure shown at B in FIG. 3;

fig. 6 is an exploded perspective view of a desk plate structure of a multifunctional folding portable office chair according to the present utility model;

FIG. 7 is an enlarged perspective view of the structure of FIG. 6 at C;

fig. 8 is an enlarged perspective view of the structure at D in fig. 6.

The illustration is 1, the storage box; 2, a limit plate, 3, a limit groove, 4, a limit block, 5, a first rotating rod, 6, a first cushion supporting rod, 7, a second rotating rod, 8, a first lug, 9, a cushion body, 10, a second lug, 11, a third rotating rod, 12, a second cushion supporting rod, 13, a fourth rotating rod, 14, a baffle, 15, a first threaded groove, 16, a fixed rod, 17, a second threaded groove, 18, a first rotating rod, 19, a first stop block, 20, a fifth rotating rod, 21, an adjusting rod, 22, a back cushion, 23, a clamping pad, 24, a first clamping groove, 25, a first fixed block, 26, a first rotating rod, 27, a table supporting rod, 28, a second rotating rod, 29, an auxiliary supporting rod, 30, a positioning block, 31, an adjusting convex plate, 32, an adjusting groove, 33, a sliding groove, 34, a sliding plate, 35, an adjusting block, 36, a third threaded groove, 37, a threaded rod, 38, a second rotating rod, 39, a third rotating rod, 40, a second fixed block, 41, a plate body, 42, a first clamping block, 42, a second clamping block, 45, a second clamping block, a side plate, 48, a side plate, a sliding block, a fixed block, a spring, a side plate, a fixed block, a sliding block, a 45, a sliding block, a 45.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1: as shown in fig. 1 to 8, the present utility model provides a multifunctional folding portable office chair, comprising a storage box 1, wherein a limiting plate 2 is arranged inside the storage box 1, a limiting block 4 is arranged inside the limiting plate 2, a first cushion support rod 6 is arranged on the side surface of the limiting block 4, a first bump 8 is arranged at the top end of the first cushion support rod 6, a cushion body 9 is arranged at the top end of the first bump 8, a second bump 10 is arranged at the bottom end of the cushion body 9, a second cushion support rod 12 is arranged at the bottom end of the second bump 10, a baffle 14 is arranged inside the second cushion support rod 12, a fixed rod 16 is arranged inside the first cushion support rod 6, an adjusting rod 21 is arranged at the top end of the cushion body 9, a cushion 22 is arranged inside the adjusting rod 21, a first fixed block 25 is arranged inside the storage box 1, a table support rod 27 is arranged on the inner wall of the first fixed block 25, the inner wall of the desk plate supporting rod 27 is provided with an auxiliary supporting rod 29, the surface of the desk plate supporting rod 27 is provided with an adjusting convex plate 31, the inside of the desk plate supporting rod 27 is provided with a sliding plate 34, the surface of the sliding plate 34 is provided with an adjusting block 35, the inside of the adjusting block 35 is provided with a threaded rod 37, the top end of the sliding plate 34 is provided with a second fixing block 40, the top end of the second fixing block 40 is provided with a desk plate body 41, the bottom end of the second fixing block 40 is provided with a side plate 42, the inside of the side plate 42 is provided with a clamping rod 44, a limiting block 4 slides in the limiting plate 2 through a limiting groove 3, the limiting plate 2 is symmetrically distributed at the front end and the rear end of the inside of the storage box 1, a first cushion supporting rod 6 rotates on the side surface of the limiting block 4 through a first rotating rod 5, a first cushion supporting rod 6 rotates in the inside of a first lug 8 through a second rotating rod 7, the second cushion support rod 12 rotates on the surface of the second bump 10 through the third rotating rod 11, the second cushion support rod 12 rotates in the storage box 1 through the fourth rotating rod 13, the fixed rod 16 rotates in the first cushion support rod 6 through the second thread groove 17 and the first thread groove 15, the inner wall of the fixed rod 16 is provided with a first rotating handle 18, the right side of the cushion body 9 is provided with a first stop block 19, the adjusting rod 21 rotates in the cushion body 9 through the fifth rotating rod 20, the surface of the adjusting rod 21 is provided with a clamping pad 23, the clamping pad 23 is inlaid in the cushion body 9 through a first clamping groove 24, the adjusting rods 21 are symmetrically distributed at the front end and the rear end of the top end of the cushion body 9, the table support rod 27 rotates on the side surface of the first fixed block 25 through a first rotating rod 26, the auxiliary support rod 29 rotates at the inner wall of the desk support rod 27 through the second rotating rod 28, the positioning block 30 is arranged in the storage box 1, the auxiliary support rod 29 is connected with the positioning block 30 in a sliding mode, the sliding plate 34 is connected with the auxiliary support rod 29 in a sliding mode through the sliding groove 33, the adjusting block 35 slides in the adjusting convex plate 31 through the adjusting groove 32, the threaded rod 37 rotates in the adjusting block 35 through the third threaded groove 36, the second rotating handle 38 is arranged on the surface of the threaded rod 37, the second fixing block 40 is connected with the second fixing block 40 in a rotating mode through the third rotating rod 39, the clamping rod 44 is connected with the side plate 42 in a sliding mode through the second clamping groove 43, and the first pulling block 45 is arranged on the inner wall of the clamping rod 44.

In this embodiment, the flexible regulation of cushion height and angle has been realized, stability and comfortable during the use have still been ensured, table braced system's ingenious design, but including the desk body of sliding adjustment 41, firm fixed block and convenient card pole mechanism for the desk can easily adapt to different work demands, no matter place the computer or the document is handled, both can take one's place rapidly and firm bearing, overall structure is compact and the function is abundant, through rotating, simple operation such as slip, can realize the quick conversion from office to rest state, greatly promoted the flexibility that the space was used and user's work efficiency, the practicality of containing box 1 has been strengthened, comfort level and the pleasing to the eye degree of office environment have still been promoted.

In embodiment 2, as shown in fig. 1, 3 and 5, a fixing plate 46 is arranged on the inner wall of an adjusting rod 21, a side block 47 is arranged on the surface of the adjusting rod 21, a sliding rod 49 is arranged in the side block 47, a second pull block 50 is arranged on the surface of the sliding rod 49, a second stop block 51 is arranged on the back surface of the sliding rod 49, a spring 52 is arranged on the surface of the second stop block 51, clamping blocks 53 are fixedly arranged on the back surface of the second stop block 51, the fixing plate 46 is symmetrically distributed at the left end and the right end of the back surface of the adjusting rod 21, the sliding rod 49 slides in the side block 47 through a sliding groove 48, the spring 52 is fixed on the inner wall of the side block 47 at one end far from the second stop block 51, the spring 52 is in sliding connection with the sliding rod 49, and the clamping blocks 53 are in sliding connection with a cushion 22 through a fixing groove 54.

In this embodiment, accurate regulation and control to the position of the cushion 22 is realized, the slide bar 49 in the side block 47 not only can smoothly move along the chute 48, but also provides fine resistance adjustment feeling for a user by means of the second stop block 51 and the spring 52 mechanism on the back, ensures that the position adjustment of the cushion 22 is flexible and stable, the design of the clamping block 53 and the fixing groove 54 ensures reliable connection between the cushion 22 and the adjusting rod 21, prevents displacement in the use process, simplifies the operation flow, improves the adjustment accuracy and convenience, and enhances the adaptability and comfort of the seat.

The working principle of the embodiment is as follows: when in use, firstly, the storage box 1 is placed at a required position, then the cushion body 9 is pinched and pulled upwards, the second cushion support rod 12 slides upwards in the storage box 1 through the fourth rotating rod 13, the first cushion support rod 6 rotates on the surface of the second protruding block 10 through the third rotating rod 11, the first cushion support rod 6 rotates on the back surface of the limiting block 4 through the first rotating rod 5, the second rotating rod 7 rotates on the inner wall of the first protruding block 8, at this moment, the limiting block 4 slides in the limiting plate 2 through the limiting groove 3, then the first rotating handle 18 is pinched to correspondingly upper the first threaded groove 15 on the fixed rod 16, and rotates, the fixed rod 16 rotates towards the inside of the first cushion support rod 6 through the second threaded groove 17 and the first threaded groove 15, after the fixed rod 16 is attached on the back surface of the second cushion support rod 12, the cushion body 9 is stably supported by the baffle plate 14, the cushion 22 is pinched and pulled upwards, the adjusting rod 21 rotates upwards in the cushion body 9 through the fifth rotating rod 20, the adjusting rod 21 drives the clamping pad 23 to rotate upwards together, the clamping pad 23 slides out of the cushion body 9 through the first clamping groove 24, the adjusting rod 21 is attached to the left side of the first stop block 19, the second pulling block 50 is pinched and pulled backwards, the sliding rod 49 slides backwards in the side block 47 through the sliding groove 48, the sliding rod 49 drives the clamping block 53 to slide backwards through the second stop block 51, the clamping block 53 slides into the side block 47 completely, the clamping block 53 slides out of the cushion 22 through the fixing groove 54, the cushion 22 is pinched and pulled upwards, the cushion 22 is made to slide upwards in the fixing plate 46, when the cushion 22 slides to the required position completely, the second pull block 50 is released, the clamping block 53 is driven to slide towards the cushion 22 by the second stop block 51 under the elasticity of the spring 52, the clamping block 53 can be fixed firmly after the clamping block 53 slides into the cushion 22 completely through the fixing groove 54, finally the table body 41 is pinched and pulled upwards, the table support rod 27 rotates upwards on the surface of the first fixing block 25 through the first rotating rod 26, when the table support rod 27 rotates to the required position, the auxiliary support rod 29 is pinched and pulled to the right side, the auxiliary support rod 29 rotates through the second rotating rod 28, then the supporting effect is achieved through the positioning block 30, the sliding plate 34 is pinched again to be pulled upwards, the sliding plate 34 slides upwards in the table support rod 27 through the sliding groove 33, the adjusting block 35 slides in the adjusting convex plate 31 through the adjusting groove 32, after the sliding plate 34 slides to a required position, the second rotating handle 38 can be pinched to rotate, the threaded rod 37 rotates to the inside of the adjusting block 35 through the third threaded groove 36 so as to achieve a fixing effect, the table body 41 is pinched to rotate finally, the table body 41 rotates to a required angle through the third rotating rod 39 on the surface of the second fixing block 40, then the first pull block 45 is pinched to correspondingly upper the clamping rod 44 to the second clamping groove 43 and press inwards, and the clamping rod 44 slides to the inside of the side plate 42 and the sliding plate 34 through the second clamping groove 43 so as to fix the table body 41 firmly.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The multifunctional folding portable office chair is characterized by comprising a storage box (1), wherein a limiting plate (2) is arranged in the storage box (1), a limiting block (4) is arranged in the limiting plate (2), a first cushion supporting rod (6) is arranged on the side surface of the limiting block (4), a first bump (8) is arranged on the top end of the first cushion supporting rod (6), a cushion body (9) is arranged on the top end of the first bump (8), a second bump (10) is arranged at the bottom end of the cushion body (9), a second cushion supporting rod (12) is arranged at the bottom end of the second bump (10), a baffle plate (14) is arranged in the second cushion supporting rod (12), a fixing rod (16) is arranged in the first cushion supporting rod (6), an adjusting rod (21) is arranged at the top end of the cushion body (9), a cushion (22) is arranged in the adjusting rod (21), a first fixing block (25) is arranged in the storage box (1), a supporting rod (27) is arranged on the inner wall of the first fixing block (25), a supporting rod (27) is arranged on the inner wall of the table (27), the inside of table bracing piece (27) is provided with sliding plate (34), the surface of sliding plate (34) is provided with regulating block (35), the inside of regulating block (35) is provided with threaded rod (37), the top of sliding plate (34) is provided with second fixed block (40), the top of second fixed block (40) is provided with table body (41), the bottom of second fixed block (40) is provided with curb plate (42), the inside of curb plate (42) is provided with clamping rod (44).

2. The multifunctional folding portable office chair according to claim 1, wherein the limiting block (4) slides in the limiting plate (2) through the limiting groove (3), the limiting plate (2) is symmetrically distributed at the front end and the rear end of the inside of the storage box (1), the first cushion supporting rod (6) rotates on the side face of the limiting block (4) through the first rotating rod (5), the first cushion supporting rod (6) rotates in the first protruding block (8) through the second rotating rod (7), the second cushion supporting rod (12) rotates on the surface of the second protruding block (10) through the third rotating rod (11), the second cushion supporting rod (12) rotates in the inside of the storage box (1) through the fourth rotating rod (13), the fixing rod (16) rotates in the inside of the first cushion supporting rod (6) through the second threaded groove (17) and the first threaded groove (15), and a first rotating handle (18) is arranged on the inner wall of the fixing rod (16).

3. The multifunctional folding portable office chair according to claim 1, wherein the right side of the cushion body (9) is provided with a first stop block (19), the adjusting rod (21) rotates in the cushion body (9) through a fifth rotating rod (20), the surface of the adjusting rod (21) is provided with a clamping pad (23), the clamping pad (23) is inlaid in the cushion body (9) through a first clamping groove (24), and the adjusting rod (21) is symmetrically distributed at the front end and the rear end of the top end of the cushion body (9).

4. The multifunctional folding portable office chair according to claim 1, wherein the desk support rod (27) rotates on the side face of the first fixed block (25) through the first rotating rod (26), the auxiliary support rod (29) rotates on the inner wall of the desk support rod (27) through the second rotating rod (28), the positioning block (30) is arranged in the storage box (1), the auxiliary support rod (29) is in sliding connection with the positioning block (30), and the sliding plate (34) is in sliding connection with the auxiliary support rod (29) through the sliding groove (33).

5. The multifunctional folding portable office chair according to claim 1, wherein the adjusting block (35) slides in the adjusting convex plate (31) through the adjusting groove (32), the threaded rod (37) rotates in the adjusting block (35) through the third threaded groove (36), a second rotating handle (38) is arranged on the surface of the threaded rod (37), the second fixing block (40) is rotationally connected with the second fixing block (40) through the third rotating rod (39), the clamping rod (44) is slidingly connected with the side plate (42) through the second clamping groove (43), and a first pulling block (45) is arranged on the inner wall of the clamping rod (44).

6. The multifunctional folding portable office chair according to any one of claims 1 to 5, wherein a fixing plate (46) is arranged on the inner wall of the adjusting rod (21), a side block (47) is arranged on the surface of the adjusting rod (21), a sliding rod (49) is arranged in the side block (47), a second pulling block (50) is arranged on the surface of the sliding rod (49), a second stop block (51) is arranged on the back surface of the sliding rod (49), a spring (52) is arranged on the surface of the second stop block (51), and a clamping block (53) is fixedly arranged on the back surface of the second stop block (51).

7. The multifunctional folding portable office chair according to claim 6, wherein the fixing plates (46) are symmetrically distributed at the left and right ends of the back of the adjusting rod (21), the sliding rod (49) slides in the side block (47) through the sliding groove (48), the spring (52) is fixed at one end far away from the second stop block (51) on the inner wall of the side block (47), the spring (52) is in sliding connection with the sliding rod (49), and the clamping block (53) is in sliding connection with the back cushion (22) through the fixing groove (54).