CN219438619U

CN219438619U - Height-adjustable auditorium chair

Info

Publication number: CN219438619U
Application number: CN202320702708.6U
Authority: CN
Inventors: 江细华; 黄许东; 黄仁建
Original assignee: Guangdong Yaqi Furniture Industry Co ltd
Current assignee: Guangdong Yaqi Furniture Industry Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-01
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a height-adjustable auditorium chair, which belongs to the technical field of auditorium chairs and comprises a bottom plate, wherein a support frame is arranged at the upper end of the bottom plate, an auditorium chair seat plate is arranged at the upper end of the support frame, a chair back is arranged on one side of the auditorium chair seat plate, convenient storage components are symmetrically arranged on two sides of the chair back, a lifting device is arranged on one side of the support frame, a positioning installation component is arranged at the output end of the lifting device, and a seat cushion is arranged at the upper end of the positioning installation component; according to the utility model, the convenient storage assembly is arranged, so that the movable baffle plate can be pulled out according to the use requirement to take out stationery in the movable baffle plate for use, the desk plate can be rotated out of the movable baffle plate for use, the convenience of recording work in the use process of the equipment is improved, the applicability of the equipment is ensured, the use quality is improved, the movable baffle plate can be pushed back to play a protective role when the movable baffle plate is not used, and the functionality of the equipment is improved.

Description

Height-adjustable auditorium chair

Technical Field

The utility model belongs to the technical field of auditorium chairs, and particularly relates to a height-adjustable auditorium chair.

Background

The auditorium chair consists of five parts, namely a chair seat, a chair back, armrests, standing feet and a writing board. The standing legs and the armrests are generally integrated to form a firmly mounted armrest frame. The composition structure is generally a steel-wood structure or a steel-plastic structure or an aluminum-wood structure.

The Chinese patent application number 202122222075.2 discloses an auditorium chair convenient to adjust, which comprises a base, a lifting mechanism, a seat cushion and a back plate, wherein the base comprises a supporting rod and a fixed bottom plate arranged at the bottom of the supporting rod, the supporting rod and the fixed bottom plate form an integrated forming structure, the seat cushion is arranged at the top of the supporting rod, two opposite sides of the seat cushion are respectively provided with an armrest, the armrests are fixedly connected with the seat cushion, a control device is arranged on each armrest, the back plate is arranged on the seat cushion, the lifting mechanism is arranged on the fixed bottom plate, and comprises a linear electric cylinder, a telescopic rod arranged on the linear electric cylinder, a metal plate arranged on the telescopic rod and an heightening pad arranged on the metal plate; according to the auditorium chair convenient to adjust, the linear electric cylinder drives the telescopic rod to move upwards, so that the telescopic rod, the metal plate and the heightening pad move upwards, and the height of the auditorium chair is convenient to adjust.

The above-mentioned disclosed patent can't accomodate user's stationery or drinking cup when using, and inconvenient sitting in the chair of meeting in-process carries out the record work, and inconvenient change dirty or damaged cushion after long-time use simultaneously, the result of use of equipment is not good.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a height-adjustable auditorium chair which has the characteristics of good use effect, tool storage and convenient cushion replacement.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a height-adjustable's auditorium chair, includes the bottom plate, the upper end of bottom plate is provided with the support frame, and the upper end of support frame is provided with the auditorium chair seat, and one side of auditorium chair seat is provided with the back of the chair, and the bilateral symmetry of back of the chair is provided with convenient storage assembly, and one side of support frame is provided with elevating gear, and elevating gear's output is provided with location installation component, and the upper end of location installation component is provided with the cushion.

Preferably, the convenient subassembly of accomodating is including accomodating groove, movable dog, fixed slide rail, T type spout, T type slider and handrail, and wherein, the bilateral symmetry of back of the chair is provided with the handrail, and the bilateral symmetry of auditorium chair seat is provided with fixed slide rail, and the inside of fixed slide rail and handrail all is provided with T type spout, and the inside of T type spout is provided with T type slider, is provided with movable dog between the T type slider, and the inside of movable dog is provided with accomodates the groove.

Preferably, one side of the movable stop block is connected with a damping rotating shaft, and one side of the damping rotating shaft is connected with a table plate.

Preferably, the surface of the movable stop block is provided with a supporting block corresponding to the bottom end of the table plate, and the inner part of the movable stop block is provided with a storage cavity corresponding to the table plate.

Preferably, the positioning and mounting assembly comprises a U-shaped frame, a limiting spring, a guide rod and a connecting block, wherein the output end of the lifting device is provided with the connecting block, the guide rod is arranged in the connecting block, the surface of the guide rod is sleeved with the limiting spring, and one end of the limiting spring is connected with the U-shaped frame.

Preferably, a connecting shaft is arranged at one side of the bottom end of the limiting spring, a movable handle is connected to one side of the connecting shaft, and a strong magnetic block is arranged at the upper end of one side of the connecting block, corresponding to the movable handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the convenient storage assembly is arranged, so that the movable baffle plate can be pulled out according to the use requirement to take out stationery in the movable baffle plate for use, the desk plate can be rotated out of the movable baffle plate for use, the convenience of recording work in the use process of the equipment is improved, the applicability of the equipment is ensured, the use quality is improved, the movable baffle plate can be pushed back to play a protective role when the movable baffle plate is not used, and the functionality of the equipment is improved.

2. According to the utility model, the positioning and mounting assembly is arranged, so that the cushion can be quickly and stably mounted, the convenience of cushion replacement is improved, the manpower resources are saved, the convenience of cushion cleaning is ensured, meanwhile, the movable handle can be attracted by the magnetic block, the situation of false touch is prevented, and the mounting stability of the cushion is ensured.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a side view of the structure of the present utility model;

FIG. 3 is a side view of a portable housing assembly of the present utility model;

FIG. 4 is a front view of a portable housing assembly of the present utility model;

fig. 5 is a schematic view of the positioning and mounting assembly of the present utility model.

In the figure: 1. a cushion; 2. a convenient storage assembly; 21. a storage groove; 22. a movable stop block; 23. fixing the sliding rail; 24. a T-shaped chute; 25. a T-shaped slider; 26. an armrest; 27. a table plate; 28. a support block; 29. damping the rotating shaft; 3. auditorium chair seat plate; 4. a lifting device; 5. a bottom plate; 6. a support frame; 7. a chair back; 8. positioning the mounting assembly; 81. a U-shaped frame; 82. a strong magnetic block; 83. a movable handle; 84. a connecting shaft; 85. a limit spring; 86. a guide rod; 87. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a height-adjustable's auditorium chair, includes bottom plate 5, and the upper end of bottom plate 5 is provided with support frame 6, and support frame 6's upper end is provided with auditorium chair seat 3, and one side of auditorium chair seat 3 is provided with back of the chair 7, and back of the chair 7's bilateral symmetry is provided with convenient storage subassembly 2, and one side of support frame 6 is provided with elevating gear 4, and elevating gear 4's output is provided with location installation component 8, and location installation component 8's upper end is provided with cushion 1.

Specifically, the convenient storage assembly 2 comprises a storage groove 21, a movable stop block 22, a fixed sliding rail 23, a T-shaped sliding groove 24, a T-shaped sliding block 25 and an armrest 26, wherein the armrest 26 is symmetrically arranged on two sides of the chair back 7, the fixed sliding rail 23 is symmetrically arranged on two sides of the auditorium chair seat 3, the T-shaped sliding groove 24 is arranged inside the fixed sliding rail 23 and the armrest 26, the T-shaped sliding block 25 is arranged inside the T-shaped sliding groove 24, the movable stop block 22 is arranged between the T-shaped sliding blocks 25, and the storage groove 21 is arranged inside the movable stop block 22.

Through adopting above-mentioned technical scheme, when the auditorium chair uses, the user sits in the upper end of cushion 1, when need carry out the record during operation at the meeting, promote movable dog 22 removal along T type spout 24, make T type slider 25 at the inside forward movement of T type spout 24, simultaneously make handrail 26 no longer shelter from storage tank 21, then can take out the paper pen in the storage tank 21, rotate table 27 along damping pivot 29 again, make its butt in the upper end of supporting shoe 28, place the paper pen and can carry out the record work in the upper end of table 27, improve the convenience of record work, guarantee the quality of use of equipment, promote movable dog 22 and make it reset simultaneously when need not carry out the record, so that the effect of baffle protection is played by movable dog 22, improve the suitability of equipment.

Specifically, one side of the movable stop block 22 is connected with a damping rotating shaft 29, and one side of the damping rotating shaft 29 is connected with a table plate 27.

By adopting the technical scheme, the desk plate 27 can be conveniently used and stored after being used, so that the convenience of recording work is improved.

Specifically, the surface of the movable stop block 22 is provided with a supporting block 28 corresponding to the bottom end of the table plate 27, and the inside of the movable stop block 22 is provided with a storage cavity corresponding to the table plate 27.

By adopting the above technical scheme, the stability of table 27 use is improved, and the comfort level of record work is guaranteed.

When the embodiment is used, the following steps are adopted: when the auditorium chair is used, a user sits on the upper end of the seat cushion 1, when recording work is needed in the conference process, the movable stop block 22 is pushed to move along the T-shaped sliding groove 24, the T-shaped sliding block 25 moves forward in the T-shaped sliding groove 24, meanwhile, the handrail 26 does not shade the storage groove 21, then the paper pen in the storage groove 21 can be taken out, the table plate 27 is rotated along the damping rotating shaft 29, the paper pen is abutted to the upper end of the supporting block 28, the recording work can be carried out by placing the paper pen on the upper end of the table plate 27, the convenience of the recording work is improved, the use quality of equipment is ensured, meanwhile, the movable stop block 22 is pushed to reset when recording is not needed, so that the baffle protection effect is achieved by the movable stop block 22, and the applicability of the equipment is improved.

Example 2

This embodiment differs from embodiment 1 in that: specifically, the positioning and mounting assembly 8 comprises a U-shaped frame 81, a limiting spring 85, a guide rod 86 and a connecting block 87, wherein the output end of the lifting device 4 is provided with the connecting block 87, the guide rod 86 is arranged in the connecting block 87, the surface of the guide rod 86 is sleeved with the limiting spring 85, and one end of the limiting spring 85 is connected with the U-shaped frame 81.

Through adopting above-mentioned technical scheme, when dirty or damaged needs change appear in cushion 1, can press movable handle 83 and make U type frame 81 slide along guide bar 86, limit spring 85 atress compression simultaneously, the upper end of U type frame 81 no longer is spacing to cushion 1 this moment, can pull down cushion 1 and change, then with new cushion 1 joint at the upper end of connecting block 87 and loosen movable handle 83, limit spring 85 resets and makes U type frame 81 reinsert in cushion 1 and carry out spacing fixedly to it.

Specifically, a connecting shaft 84 is provided at one side of the bottom end of the limiting spring 85, a movable handle 83 is connected to one side of the connecting shaft 84, and a strong magnetic block 82 is provided at the upper end of one side of the connecting block 87 corresponding to the movable handle 83.

Through adopting above-mentioned technical scheme, after accomplishing the installation, upwards rotate movable handle 83 along connecting axle 84, make its and strong magnetic path 82 actuation, prevent that the mistake from touching and leading to U type frame 81 pine to take off, improve the stability and the fastness of cushion 1 installation, guarantee the quality of use of equipment.

When the embodiment is used, the following steps are adopted: when the seat cushion 1 is dirty or damaged and needs to be replaced, the movable handle 83 can be pressed to enable the U-shaped frame 81 to slide along the guide rod 86, meanwhile, the limiting spring 85 is compressed under force, at the moment, the upper end of the U-shaped frame 81 is not limited to the seat cushion 1, the seat cushion 1 can be detached and replaced, then a new seat cushion 1 is clamped at the upper end of the connecting block 87 and the movable handle 83 is loosened, the limiting spring 85 resets to enable the U-shaped frame 81 to be reinserted into the seat cushion 1 to limit and fix the seat cushion, after installation is completed, the movable handle 83 is rotated upwards along the connecting shaft 84 to enable the U-shaped frame 83 to be attracted with the strong magnetic block 82, the U-shaped frame 81 is prevented from being loosened due to false touch, the stability and the firmness of installation of the seat cushion 1 are improved, and the use quality of equipment is guaranteed.

The construction and principle of use of the lifting device 4 according to the utility model is disclosed in a convenient-to-adjust auditorium chair as disclosed in chinese patent application No. 202122222075.2.

The working principle and the using flow of the utility model are as follows: when the utility model is used, a user sits at the upper end of the cushion 1 when using the auditorium chair, when recording is needed in the conference process, the movable stop block 22 is pushed to move along the T-shaped chute 24, so that the T-shaped sliding block 25 moves forward in the T-shaped chute 24, meanwhile, the handrail 26 does not shade the storage groove 21, then the paper pen in the storage groove 21 can be taken out, the table plate 27 is rotated along the damping rotating shaft 29 to be abutted against the upper end of the supporting block 28, the paper pen is placed at the upper end of the table plate 27 for recording, the convenience of the recording is improved, the use quality of the equipment is ensured, and meanwhile, the movable stop block 22 is pushed to reset when the recording is not needed, so that the movable stop block 22 plays a baffle protection effect, and the applicability of the equipment is improved;

when need adjust use height, make connecting block 87 and upper end cushion 1 rise through elevating gear 4, so as to improve the result of use of equipment, when the cushion 1 appears dirty or damaged needs to be changed, can press movable handle 83 and make U type frame 81 slide along guide bar 86, limit spring 85 atress compression simultaneously, the upper end of U type frame 81 no longer is spacing to cushion 1 at this moment, can change cushion 1 pull down, then with new cushion 1 joint in the upper end of connecting block 87 and loosen movable handle 83, limit spring 85 resets and makes U type frame 81 reinsert in cushion 1 and carry out spacing fixedly to it, after accomplishing the installation, upwards rotate movable handle 83 along connecting axle 84, make it and strong magnet 82 actuation, prevent that the mistake from touching and leading to U type frame 81 pine to take off, improve cushion 1 installation's stability and fastness, guarantee the quality of use of equipment.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Height-adjustable's auditorium chair, including the bottom plate, its characterized in that: the seat is characterized in that a supporting frame is arranged at the upper end of the bottom plate, an auditorium chair seat plate is arranged at the upper end of the supporting frame, a chair back is arranged on one side of the auditorium chair seat plate, convenient storage components are symmetrically arranged on two sides of the chair back, a lifting device is arranged on one side of the supporting frame, a positioning installation component is arranged at the output end of the lifting device, and a seat cushion is arranged at the upper end of the positioning installation component;

the convenient storage assembly comprises a storage groove, movable check blocks, fixed sliding rails, T-shaped sliding grooves, T-shaped sliding blocks and handrails, wherein the handrails are symmetrically arranged on two sides of the chair back, the fixed sliding rails are symmetrically arranged on two sides of the seat plate of the auditorium chair, the T-shaped sliding grooves are formed in the fixed sliding rails and the handrails, the T-shaped sliding blocks are arranged in the T-shaped sliding grooves, the movable check blocks are arranged between the T-shaped sliding blocks, and the storage groove is formed in the movable check blocks;

the positioning and mounting assembly comprises a U-shaped frame, a limiting spring, a guide rod and a connecting block, wherein the output end of the lifting device is provided with the connecting block, the guide rod is arranged in the connecting block, the surface of the guide rod is sleeved with the limiting spring, and one end of the limiting spring is connected with the U-shaped frame.

2. The height adjustable auditorium chair of claim 1, wherein: one side of the movable stop block is connected with a damping rotating shaft, and one side of the damping rotating shaft is connected with a table plate.

3. The height adjustable auditorium chair of claim 1, wherein: the surface of the movable stop block is provided with a supporting block corresponding to the bottom end of the table plate, and the inner part of the movable stop block is provided with a storage cavity corresponding to the table plate.

4. The height adjustable auditorium chair of claim 1, wherein: the bottom one side of spacing spring is provided with the connecting axle, and one side of connecting axle is connected with movable handle, and one side upper end of connecting block corresponds movable handle and is provided with strong magnetic path.