CN214317543U - Multifunctional office chair armrest - Google Patents

Abstract

The utility model belongs to the technical field of the office chair handrail, especially, be a multi-functional office chair handrail, including handrail body and fixed plate, soft packing pad is installed in the outside of handrail body, and soft packing pad's bottom is provided with the plastic handrail board, the below intermediate position of plastic handrail board is connected with the connection saddle, and the bottom of connecting the saddle reserves the spout, the bottom left side of mobile jib is connected with changes the piece, and changes the outer wall left side of piece and be connected with the connecting rod, the outer wall left side of connecting rod is fixed with the fixed block, and the top of fixed block installs the lift post, the top of lift post is connected with commentaries on classics piece, and two top intermediate positions of changeing the piece install the table, the outer wall left side of lift post is connected with the slide bar, and the outer wall left side of slide bar is provided with the connection dead lever. This multi-functional office chair handrail compares with current office chair handrail, is favorable to the comfort level adjustment, and the automatic normal position that resumes of kick-backing of direction lift adjustment from top to bottom is favorable to the multi-direction regulation of this office chair handrail to be used.

Description

Multifunctional office chair armrest

Technical Field

The utility model relates to an office chair handrail technical field specifically is a multi-functional office chair handrail.

Background

People who work in offices can not leave the use of office chairs, and the people need to frequently sit on the office chairs for daily office work, and long-term sitting can produce some waist or neck pains, so that the people need to have proper rest at intervals, and the comfort level of the office chairs is required to have higher requirements, for example, the overall design of the office chairs, particularly the curve shape of the waist, needs to be in accordance with the shape of human engineering, so that the people can sit more comfortably, and the people also need to be specially designed on the handrails of the office chairs so that the office people can meet the requirements of the comfortable and practical combined use, so that the multifunctional office chair handrail which is suitable for different people and has adjustable height is required to be used for daily office work.

The not hard up phenomenon appears very easily in the long-term upset of office chair handrail on the existing market to influence the normal use of handrail, reduce user's use comfort, and the restricted use that possesses diversified and multiple functions very seldom of direction of regulation of handrail, the practicality is lower, to above-mentioned condition, carries out technical innovation on current office chair handrail basis.

Aiming at the problems, innovative design is urgently needed on the basis of the original office chair armrests.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional office chair handrail to solve the limited use that possesses diversified and multiple functions, the lower problem of practicality of regulation direction that provides general office chair handrail among the above-mentioned background art very little.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional office chair armrest comprises an armrest body and a fixed plate, wherein a soft packing pad is installed on the outer side of the armrest body, a plastic armrest plate is arranged at the bottom of the soft packing pad, a connecting slider is connected to the middle position below the plastic armrest plate, a sliding chute is reserved in the bottom of the connecting slider, the fixed plate is installed on the outer wall of the sliding chute, a connecting frame is arranged on the outer side below the fixed plate, a bearing is connected to the bottom of the connecting frame, a telescopic rod is installed below the bearing, a clamping block is installed below the right side of the outer wall of the telescopic rod, a clamping groove is reserved outside the clamping block, a main rod is arranged outside the bottom of the telescopic rod, a spring is installed below the telescopic rod, a rotating block is connected to the left side of the bottom of the main rod, a connecting rod is connected to the left side of the outer wall of the rotating block, a fixed block is fixed on the left side of the outer wall of the connecting rod, and a lifting column is installed at the top of the fixed block, the top of lift post is connected with changes a piece, and two top intermediate positions that change a piece install the table, the outer wall left side of lift post is connected with the slide bar, and is provided with on the left of the outer wall of slide bar and connects the dead lever.

Preferably, the connecting slider and the fixing plate form a sliding structure through the sliding groove, and the connecting slider and the plastic handrail plate are in threaded connection.

Preferably, the connecting frame and the handrail body form a rotating structure through a bearing, and the connecting frame and the fixing plate are connected in a welding mode.

Preferably, the telescopic rod and the main rod form an elastic structure through a spring, and the main rod is connected with the clamping block in a clamping manner.

Preferably, the main rod forms a rotating structure with the connecting rod through the rotating block, and the connecting rod is connected with the fixing block in a welding mode.

Preferably, the connecting rod forms a sliding structure through a sliding rod and a connecting fixing rod, and the sliding rod is connected with the lifting column in a nested manner.

Preferably, the table plate and the armrest body form a rotating structure through the rotating piece, and the rotating piece and the connecting rod form a lifting structure through the lifting column.

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

1. the utility model discloses a connect slider and fixed plate horizontal slip's setting, the arm pad is put the region and is more comfortable and softer when being convenient for office staff to official working, make rest or be favorable to the labour and ease combination when official working, and the bottom of plastic handrail board is put at the arm pad of handrail through the screw thread of connecting the slider, and can slide in the spout in the fixed plate, thereby make the plastic handrail board that the top was provided with soft packing pad can parallel displacement from beginning to end, be convenient for make it carry out self appropriate regulation and move according to different crowds' use custom and comfort level like this, be favorable to the regulation change of handrail that this office chair used in different use scenes, be convenient for freely switch over when official working or having a rest;

2. the utility model discloses a through the setting of left and right rocking and lift adjustment between the bearing of telescopic link and, make the fixed plate below the plastic handrail board of soft packing pad install the bearing and can carry out the rotation of certain angle in the horizontal direction and sway in order to change the horizontal inclination of handrail, like this when the user is at rest can be with the rotation adjustment of left and right rocking of plastic handrail board gradient for more comfortable, so that the arm is put and is carried out the angular adjustment according to actual comfort level and to the relatively mild parallel position of placing, be favorable to the various comfort level adjustment of human arm and elbow department, be convenient for different official working comfort level adjustment uses simultaneously, and the up and down direction is gone up and down to adjust the automatic kick-back recovery normal position and is favorable to the multi-direction of this office chair handrail and is adjusted and used, it is more multi-functional and practical;

3. the utility model discloses a table and lift post, the width regulation of slide bar and the folding setting of accomodating of table, consequently make this handrail can control the extension in the use and adjust the width between the handrail of both sides, so that different users' actual conditions change the adjustment, consequently being provided with of the multiple direction regulation of this handrail does benefit to multi-functional folding and accomodates and place, the parking space that reduces, it is multi-functional and practical more, the regulation of being convenient for official working or having a break is used, be favorable to high-efficient official working, the office chair that makes this handrail installation is added in the design of table simultaneously not only is applicable to office environment, also be applicable in lecture hall such as teaching simultaneously equally, its function and practicality have been increased, make the collapsible temporary desktop of accomodating of table serve as the desktop and put the thing board and use, make this office chair seat support multi-functional use more.

Drawings

FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the table board of the present invention;

FIG. 3 is a schematic side view of the table board of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the fixing plate of the present invention.

In the figure: 1. a handrail body; 2. soft packing cushion; 3. a plastic handrail plate; 4. a connection slider; 5. a chute; 6. a fixing plate; 7. a connecting frame; 8. a bearing; 9. a telescopic rod; 10. a clamping block; 11. a card slot; 12. a main rod; 13. a spring; 14. rotating the block; 15. a connecting rod; 16. a fixed block; 17. a lifting column; 18. rotating the workpiece; 19. a table plate; 20. the slide bar 21 is connected with a fixed rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional office chair armrest comprises an armrest body 1, a soft package cushion 2, a plastic armrest plate 3, a connecting slider 4, a sliding chute 5, a fixed plate 6, a connecting frame 7, a bearing 8, a telescopic rod 9, a clamping block 10, a clamping groove 11, a main rod 12, a spring 13, a rotating block 14, a connecting rod 15, a fixed block 16, a lifting column 17, a rotating piece 18, a table plate 19, a sliding rod 20 and a connecting fixed rod 21, wherein the soft package cushion 2 is installed on the outer side of the armrest body 1, the plastic armrest plate 3 is arranged at the bottom of the soft package cushion 2, the connecting slider 4 is connected to the middle position below the plastic armrest plate 3, the sliding chute 5 is reserved at the bottom of the connecting slider 4, the fixed plate 6 is installed on the outer wall of the sliding chute 5, the connecting frame 7 is arranged on the outer side below the fixed plate 6, the bearing 8 is connected to the bottom of the connecting frame 7, the telescopic rod 9 is installed below the bearing 8, the clamping block 10 is installed below the right side of the outer wall of the telescopic rod 9, and the outside of fixture block 10 is reserved there is draw-in groove 11, the bottom outside of telescopic link 9 is provided with mobile jib 12, and spring 13 is installed to the below of telescopic link 9, the bottom left side of mobile jib 12 is connected with commentaries on classics piece 14, and the outer wall left side of commentaries on classics piece 14 is connected with connecting rod 15, the outer wall left side of connecting rod 15 is fixed with fixed block 16, and the top of fixed block 16 installs lifting column 17, lifting column 17's top is connected with commentaries on classics piece 18, and the top intermediate position of two commentaries on classics pieces 18 installs table 19, lifting column 17's outer wall left side is connected with slide bar 20, and slide bar 20's outer wall left side is provided with connects dead lever 21.

Furthermore, the connecting slider 4 and the fixed plate 6 form a sliding structure through the sliding chute 5, and the connecting slider 4 is in threaded connection with the plastic handrail plate 3, so that the arm cushion area is more comfortable and softer when office workers work, the labor combination is facilitated when the office workers rest or work, the office workers can be conveniently adjusted and moved properly according to the use habits and comfort levels of different people, the adjustment change of the handrails for the office chair in different use scenes is facilitated, and the free switching is facilitated when the office workers work or rest;

furthermore, the connecting frame 7 and the handrail body 1 form a rotating structure through the bearing 8, and the connecting frame 7 is in welded connection with the fixing plate 6, so that when a user has a rest, the inclination of the plastic handrail plate 3 can be adjusted in a left-right swinging and rotating mode for more comfort, the arm arrangement can be conveniently adjusted to a relatively flat and parallel placing position according to the actual comfort level, and the comfort level adjustment of all aspects of the arms and elbows of the human body is facilitated;

furthermore, the telescopic rod 9 and the main rod 12 form an elastic structure through the spring 13, and the main rod 12 is connected with the clamping block 10 in a clamping manner, so that the adjustment and use of office comfort of different office workers are facilitated, and the up-down direction lifting adjustment and automatic springback recovery are beneficial to the multi-direction adjustment and use of the office chair armrest, and the office chair armrest is more multifunctional and practical;

furthermore, the main rod 12 and the connecting rod 15 form a rotating structure through the rotating block 14, and the connecting rod 15 is connected with the fixed block 16 in a welding manner, so that the comfort level of office people during rest can be conveniently adjusted and changed, and the connecting rod 15 is conveniently connected and fixed with an office chair, so that the folding handrail is convenient to store, is more practical, convenient and comfortable, and is beneficial to saving the use and storage space;

furthermore, the connecting rod 15 forms a sliding structure through the sliding rod 20 and the connecting fixing rod 21, and the sliding rod 20 and the lifting column 17 are connected in a nested manner, so that the width between the handrails at the two sides can be adjusted in a left-right extending manner in the use process of the handrail, and the actual conditions of different users can be conveniently adjusted, therefore, the multi-direction adjustment of the handrail is beneficial to multifunctional folding storage and placement, the storage space is reduced, the handrail is more multifunctional and practical, the handrail is convenient to adjust and use in office or noon break, and the handrail is beneficial to efficient office;

further, table 19 constitutes revolution mechanic through changeing 18 and handrail body 1, and changes 18 and constitute elevation structure through lift post 17 and connecting rod 15, such setting, join the office chair that makes this handrail installation in the design of table 19 and not only be applicable to office environment, also be applicable in lecture hall such as teaching simultaneously equally, increased its function and practicality, make table 19 collapsible accomodating temporarily act as the desktop and put the thing board and use, make this office chair seat support multi-functional use more.

The working principle is as follows: when the multifunctional office chair armrest is used, firstly, in order to ensure that the comfort level of an office worker when the office worker is at rest or the hand and elbow pads are placed on the armrest is better, so that the soft packing pad 2 is sewed and bonded above the plastic armrest plate 3 made of plastic, certain sponge is filled inside the armrest, and the armrest plate with better touch feeling is wrapped and sewed, meanwhile, the bending radian of the soft packing pad 2 above the plastic armrest plate 3 is more in accordance with the bending and hanging-down placing curve between the wrist and the arm in ergonomics, so that the arm pad placing area is more comfortable and softer when the office worker works, the labor and comfort combination is facilitated when the office worker is at rest or work, the bottom of the plastic armrest plate 3 at the arm pad placing position of the armrest is fixed by the threads connected with the sliding piece 4 and can slide in the sliding groove 5 in the fixed plate 6, and the plastic armrest plate 3 with the soft packing pad 2 above the armrest can move back and forth in parallel, thus, the armrest for the office chair can be conveniently adjusted and moved properly according to the use habits and comfort levels of different people, the adjustment and the change of the armrest for the office chair in different use scenes are facilitated, the armrest can be switched freely during working or resting, then the armrest for the office chair can be further suitable for being used in different working scenes and can better meet the change of the curve use of a human body, the bearing 8 is arranged below the fixed plate 6 of the plastic armrest plate 3 provided with the soft cushion 2, the rotation and the swinging of a certain angle in the horizontal direction can be carried out so as to change the horizontal inclination angle of the armrest, so that the inclination of the plastic armrest plate 3 can be adjusted in a left-right swinging manner for more comfort when a user is resting, the arm can be placed at a placing position which is relatively and smoothly parallel according to the actual comfort level, and the armrest for the comfort level adjustment of various aspects of the arm and the elbow of the human body can be facilitated, then the audience population of the office chair is not limited, so the body shape and the height are different, therefore, the position of the armrest of the office chair has certain height requirement for users, the comfort level of the arms is different, the armrest can be lifted up by stretching the telescopic rod 9 to achieve the purpose of up-and-down telescopic lifting, meanwhile, the main rod 12 is sleeved outside the telescopic rod 9, the right side of the telescopic rod is provided with a plurality of clamping grooves 11, the telescopic rod 9 is pulled up once, the small elastic piece arranged on the left side of the clamping block 10 is rebounded through elastic contraction and clamped in the clamping groove 11, after the telescopic rod 9 is pulled to the top, the armrest is rapidly restored to the original height position through the stretching of the spring 13 at the bottom of the telescopic rod 9 due to the fact that the limitation of the clamping groove 11 is not provided, the office comfort level adjustment and the use of different office personnel are facilitated, and the up-and down direction lifting adjustment is automatically rebounded to restore the original position, which is favorable for the multi-direction adjustment and the use of the armrest of the office chair, the multifunctional and practical effects are achieved;

then, in order to adapt to the use requirements of different office workers and facilitate the installation of office chairs with different specifications and styles, the armrest can be rotated and lifted up and folded under the drive of the rotating block 14 and the connecting rod 15, so that the comfort degree of office people can be conveniently adjusted and changed when the office people have a rest, and the connecting rod 15 is conveniently connected and fixed with the office chair, so that the folding armrest can be conveniently stored, is more practical, convenient and comfortable, and is beneficial to saving the use and storage space, then the office chair armrest is different from the prior fixed direction in the installation, the armrest is provided with the sliding rod 20 and the connecting fixing rod 21 which are slidably stretched on one side facing the chair seat, so that the width between the armrests on two sides can be adjusted in a left-right extending way in the use process, so that the actual conditions of different users can be changed and adjusted, and the multi-direction adjustment of the armrest is beneficial to multifunctional folding storage and placement, the parking space who reduces, it is more multi-functional and practical, the regulation of being convenient for official working or noon break is used, be favorable to high-efficient official working, then table 19 has been installed in the handrail inboard position department of this office chair, and through the lift slip regulation of lift post 17 and the rotatable taking in of commentaries on classics 18 of installation above rather than in the lift put table 19, consequently, the design of table 19 is added and is made the office chair of this handrail installation not only be applicable to in the office environment, it is also equally suitable for in lecture hall such as teaching simultaneously, its function and practicality have been increased, make the collapsible temporary desktop that acts as of taking in of table 19 and put the thing board and use, make this office chair seat support multi-functional use more, this is exactly the theory of operation of this multi-functional office chair handrail.

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 (7)

1. The utility model provides a multi-functional office chair handrail, includes handrail body (1) and fixed plate (6), its characterized in that: soft packing pad (2) is installed in the outside of handrail body (1), and the bottom of soft packing pad (2) is provided with plastic handrail board (3), the below intermediate position of plastic handrail board (3) is connected with connection saddle (4), and the bottom of connecting saddle (4) is reserved has spout (5), install in the outer wall of spout (5) fixed plate (6), and the below outside of fixed plate (6) is provided with link (7), the bottom of link (7) is connected with bearing (8), and the below of bearing (8) installs telescopic link (9), fixture block (10) are installed to the outer wall right side below of telescopic link (9), and the outside of fixture block (10) is reserved has draw-in groove (11), the bottom outside of telescopic link (9) is provided with mobile jib (12), and the below of telescopic link (9) installs spring (13), the bottom left side of mobile jib (12) is connected with swivel block (14), and the outer wall left side of commentaries on classics piece (14) is connected with connecting rod (15), the outer wall left side of connecting rod (15) is fixed with fixed block (16), and the top of fixed block (16) installs lifting column (17), the top of lifting column (17) is connected with commentaries on classics piece (18), and two top intermediate positions of changeing piece (18) install table (19), the outer wall left side of lifting column (17) is connected with slide bar (20), and is provided with on the left of the outer wall of slide bar (20) and connects dead lever (21).

2. The multifunctional office chair armrest as claimed in claim 1, wherein: the connecting sliding piece (4) and the fixed plate (6) form a sliding structure through the sliding groove (5), and the connecting sliding piece (4) is in threaded connection with the plastic handrail plate (3).

3. The multifunctional office chair armrest as claimed in claim 1, wherein: the connecting frame (7) and the handrail body (1) form a rotating structure through the bearing (8), and the connecting frame (7) is connected with the fixing plate (6) in a welding mode.

4. The multifunctional office chair armrest as claimed in claim 1, wherein: the telescopic rod (9) and the main rod (12) form an elastic structure through the spring (13), and the main rod (12) is connected with the clamping block (10) in a clamping manner.

5. The multifunctional office chair armrest as claimed in claim 1, wherein: the main rod (12) and the connecting rod (15) form a rotating structure through the rotating block (14), and the connecting rod (15) is connected with the fixed block (16) in a welding mode.

6. The multifunctional office chair armrest as claimed in claim 1, wherein: the connecting rod (15) forms a sliding structure through a sliding rod (20) and a connecting fixing rod (21), and the sliding rod (20) is connected with the lifting column (17) in a nesting mode.

7. The multifunctional office chair armrest as claimed in claim 1, wherein: the table plate (19) and the handrail body (1) form a rotating structure through a rotating piece (18), and the rotating piece (18) and the connecting rod (15) form a lifting structure through a lifting column (17).

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