Anti-static lifting chair not prone to damage

Abstract

The utility model discloses an anti-static lifting chair difficult to damage. The anti-static lifting chair comprises a chair back, a chair seat, a connecting column, armrests and a plurality of chair legs, the connecting columns are respectively embedded with the chair back and the chair seat, the armrests are arranged on two sides of the chair seat, and the chair legs are arranged at the bottom of the chair seat; the chair seat comprises a second air pump device and a lifting air bag; a controller for controlling the second air pump device to inflate and deflate is arranged on the upper end surface of the armrest; the second air pump device is installed on the lifting air bag, and the controller is in communication connection with the second air pump device. And crossed reinforcing columns and reinforcing columns for reinforcing and stabilizing are arranged among the chair legs. The chair has the beneficial effects that the crossed reinforcing columns and the reinforcing columns which are in X-shaped crossed connection are adopted and are arranged among all the chair legs in a matching manner, so that the whole bearing structure is greatly reinforced. When the chair is impacted, the impact force is dispersed to the reinforcing columns and the crossed reinforcing columns, and the chair legs are generally gradually bent and cannot be broken even if the chair is overloaded, so that the stability is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to lifting chair technical field especially relates to an anti -static lifting chair not easy to damage. BACKGROUND

[0002] Chair is one of the most common daily necessities, usually by seat, back, chair leg etc. Part composition. The chair is various, according to different use demand and scene design unique function and appearance.

[0003] In factory assembly line operation, workers often need to keep fixed posture for several hours, due to the height of the seat cannot be adjusted, leading to posture rigid, long-term so can cause lumbar disease and blood circulation problems. At the same time, the current mainstream seat product support structure stability is poor, single chair leg and base independent connection, after impact, very easy to break, there is a security risk, poor stability. INVENTION CONTENTS

[0004] (I) the problem to be solved

[0005] The technical problem to be solved by the utility model is to provide an anti-static lifting chair not easy to damage in view of the status of the prior art.

[0006] (II) technical scheme

[0007] The utility model realizes by the following technical scheme:

[0008] An anti-static lifting chair not easy to damage, including chair back, seat, connecting column, handrail and several chair legs. Connecting column is respectively embedded with chair back and seat installation, handrail is installed in seat both sides, and chair leg is installed in seat bottom. The seat includes second air pump device, lifting air bag. The upper end surface of the handrail is provided with a controller for controlling the inflation and deflation of the second air pump device. The second air pump device is installed on the lifting air bag, and the controller is in communication connection with the second air pump device. The chair legs are provided with cross reinforcing columns and reinforcing columns for reinforcement and stability.

[0009] Further, the seat further includes a transition plate, a first air pump device, an air bag cushion and a base installed and connected with the lifting air bag and the chair legs at the bottom. The first air pump device is in installation connection with the air bag cushion, and the first air pump device is used for inflating and deflating the air bag cushion. The first air pump device is in communication connection with the controller. The transition plate is installed and connected with the lifting air bag at the bottom and with the air bag cushion at the top.

[0010] Further, the air bag cushion is provided with a first inflation cavity, a second inflation cavity, a third inflation cavity, a fourth inflation cavity, a fifth inflation cavity, a sixth inflation cavity, a seventh inflation cavity, an eighth inflation cavity and a ninth inflation cavity.

[0011] Further, the chair back and the air bag cushion are provided with anti-skid lines.

[0012] Further, the controller is provided with a gas charging and discharging button on the outer surface and a battery in the inner part.

[0013] Further, a storage box is integrally formed on one armrest for placing small objects or cups.

[0014] Further, the first air pump device and the second air pump device are provided with a storage battery in the inner part and a charging port on the outer part.

[0015] Further, the chair back, the seat, the connecting column, the armrest and the chair leg are coated with an anti-static coating and an electrically insulating coating on the outer surface.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the X-shaped cross connection reinforcing column and the reinforcing column are installed and matched between all the chair legs, which greatly strengthens the overall bearing structure. When impacted, the impact force is dispersed to the reinforcing column and the cross reinforcing column, and the impact force even under overload usually shows progressive bending of the chair legs and does not break, and the stability is good. The inflatable lifting air bag provides lifting function for the seat. The air bag cushion is provided with a contact type separation air cavity, so that the air bag cushion can provide customized sitting posture support for the user and reduce health problems caused by long-time rigid sitting posture. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings constituting a part of this application are used to provide further understanding of the present application, and the schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application.

[0019] Figure 1 is a front view of the anti-static lifting chair not easy to be damaged according to the present application;

[0020] Figure 2 is a right view of the anti-static lifting chair not easy to be damaged according to the present application;

[0021] Figure 3It is the perspective view of the anti-static lifting chair not easy to be damaged.

[0022] Figure 4 It is the top view of the anti-static lifting chair not easy to be damaged.

[0023] The signs are as follows:

[0024] 100, chair back; 101, connecting column; 200, seat; 201, second air pump device; 202, lifting air bag; 203, transition plate; 204, first air pump device; 205, base; 206, anti-skid pattern; 207, gas filling and discharging button; 208, battery; 210, air bag cushion; 211, first air cavity; 212, second air cavity; 213, third air cavity; 214, fourth air cavity; 215, fifth air cavity; 216, sixth air cavity; 217, seventh air cavity; 218, eighth air cavity; 219, ninth air cavity; 220, storage battery; 221, charging port; 300, armrest; 301, controller; 302, storage box; 303, annular connecting seat; 400, chair leg; 401, cross reinforcing column; 402, reinforcing column. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] In the description of the present application, it should be understood that the terms "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0027] Please refer to Figure 1 and Figure 2The embodiment provides an anti-static lifting chair which is not easy to be damaged, comprising a chair back 100, a chair seat 200, a connecting column 101, an armrest 300 and a plurality of chair legs 400. The connecting column 101 is embeddedly installed with the chair back 100 and the chair seat 200 respectively, the armrest 300 is installed on both sides of the chair seat 200, and the chair legs 400 are installed at the bottom of the chair seat 200. The chair seat 200 comprises a second air pump device 201 and a lifting air bag 202. The upper end surface of the armrest 300 is provided with a controller 301 for controlling the inflation and deflation of the second air pump device 201. The second air pump device 201 is installed on the lifting air bag 202, and the controller 301 is in communication connection with the second air pump device 201. The chair legs 400 are provided with cross reinforcing columns 401 and reinforcing columns 402 for reinforcement and stability, which greatly improve the anti-shaking performance, stability, carrying capacity and durability of the lifting chair. The lifting air bag 202 is made of special material composed of polyurethane (PU) and aramid fiber, and has strong carrying capacity, elasticity and durability. Through the controller 301, a signal instruction can be sent to the second air pump device 201 to control the second air pump device 201 to inflate or deflate the lifting air bag 202, so that the lifting air bag 202 expands and shrinks, thereby raising or lowering the height of the chair seat 200.

[0028] Specifically, the armrest 300 is integrally formed with a storage box 302 for placing small objects or cups, thereby improving convenience.

[0029] As shown in the drawings, Figure 3 The chair seat 200 further comprises a transition plate 203, a first air pump device 204, an air bag seat cushion 210 and a base 205 installed and connected with the lifting air bag 202 and the chair legs 400 at the bottom. The first air pump device 204 is installed and connected with the air bag seat cushion 210, and is used for inflating and deflating the air bag seat cushion 210. The first air pump device 204 is in communication connection with the controller 301. The transition plate 203 is installed and connected with the lifting air bag 202 at the bottom and is installed and connected with the air bag seat cushion 210 at the top. The air bag seat cushion 210, the transition plate 203, the lifting air bag 202 and the base 205 are arranged in sequence from top to bottom. The air bag seat cushion 210 directly contacts with the human body of a user, and different forms of the air bag seat cushion 210 are adjusted to provide different sitting posture supports for the user.

[0030] Specifically, the controller 301 is provided with inflation and deflation buttons 207 on the outer surface and is provided with a battery 208 in the inner part. The controller 301 is arranged on the armrest 300, so that a user can conveniently adjust the chair. If the controller 301 is out of power, a No. 7 battery or a No. 5 battery can be simply replaced in the battery 208 compartment.

[0031] As shown in the drawings, Figure 4As shown, the air bag cushion 210 is provided with a first inflation cavity 211, a second inflation cavity 212, a third inflation cavity 213, a fourth inflation cavity 214, a fifth inflation cavity 215, a sixth inflation cavity 216, a seventh inflation cavity 217, an eighth inflation cavity 218, and a ninth inflation cavity 219. The first air pump device 204 is respectively and individually communicated with the first inflation cavity 211, the second inflation cavity 212, the third inflation cavity 213, the fourth inflation cavity 214, the fifth inflation cavity 215, the sixth inflation cavity 216, the seventh inflation cavity 217, the eighth inflation cavity 218, and the ninth inflation cavity 219. In use, the controller 301 sends specific inflation and deflation instructions to each air cavity, and guides the first air pump device 204 to perform corresponding inflation and deflation operations on each independent air cavity. Through such fine air pressure regulation, the air bag cushion 210 can flexibly adjust its shape, thereby forming a concave or protruding effect in accordance with the user's sitting posture. Moreover, by upgrading the controller 301 and placing a detector, the inflation and deflation process of each air cavity can also be monitored in real time, so that the air cushion can automatically optimize the shape and support of the cushion according to the user's body weight distribution, sitting posture change, and comfort needs, thereby reducing the pressure caused by long-time sitting and improving the comfort of the sitting posture; the user can make personalized adjustments to the lifting chair according to personal needs, thereby helping the user to obtain better health and relaxation effects in daily use.

[0032] As shown in Figure 3 and Figure 4 .

[0033] The chair back 100 and the air bag cushion 210 are provided with anti-slip patterns 206, which reduce the sliding feeling and improve the comfort of the lifting chair.

[0034] As shown in Figure 1 and 3 .

[0035] Specifically, the first air pump device 204 and the second air pump device 201 are internally provided with a storage battery 220, and externally provided with a charging port 221. The built-in storage battery 220 can be charged and discharged through the charging port 221, which is simple and convenient to use.

[0036] Further, the outer surfaces of the chair back 100, the chair seat 200, the connecting column 101, the armrest 300, and the chair leg 400 are coated with an anti-static coating and an electrically insulating coating. The thickness of the anti-static coating is 0.07mm-0.2mm, and the thickness of the electrically insulating coating is 0.02mm-0.3mm. The anti-static coating and the electrically insulating coating make the chair have the ability to prevent static electricity and current leakage, thereby improving safety.

[0037] The above description of the disclosed embodiments allows a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the application. Therefore, the present application will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A non-damageable anti-static lifting chair, comprising a chair back, a chair seat, a connecting column, a handrail and a plurality of chair legs; the connecting column is respectively embeddedly installed with the chair back and the chair seat, the handrail is installed on both sides of the chair seat, and the chair legs are installed at the bottom of the chair seat; characterized in that: The chair seat comprises a second air pump device and a lifting air bag; the upper end surface of the armrest is provided with a controller for controlling the inflation and deflation of the second air pump device; the second air pump device is installed on the lifting air bag, and the controller is in communication connection with the second air pump device; cross reinforcing columns and reinforcing columns are installed between the chair legs for reinforcement and stability.

2. The break-resistant, anti-static lift chair of claim 1, wherein: The chair seat further comprises a transition plate, a first air pump device, an air bag cushion, and a base installed and connected between the bottom and the lifting air bag and the chair legs; the first air pump device is installed and connected with the air bag cushion, and is used for inflating and deflating the air bag cushion; the first air pump device is in communication connection with the controller; the bottom of the transition plate is installed and connected with the lifting air bag, and the top is installed and connected with the air bag cushion.

3. The non-breakable, anti-static lift chair of claim 2, wherein: The air bag cushion is provided with a first inflation cavity, a second inflation cavity, a third inflation cavity, a fourth inflation cavity, a fifth inflation cavity, a sixth inflation cavity, a seventh inflation cavity, an eighth inflation cavity, and a ninth inflation cavity; the first air pump device is separately and communicatively connected with the first inflation cavity, the second inflation cavity, the third inflation cavity, the fourth inflation cavity, the fifth inflation cavity, the sixth inflation cavity, the seventh inflation cavity, the eighth inflation cavity, and the ninth inflation cavity.

4. The break-resistant, anti-static lift chair of claim 2, wherein: The chair back and the air bag cushion are provided with anti-skid patterns.

5. The break-resistant, anti-static lift chair of claim 2, wherein: The controller is provided with inflation and deflation keys on the outer surface and a battery in the inner part.

6. The break-resistant, anti-static lift chair of claim 1, wherein: A storage box is integrally formed on the armrest for placing small objects or cups.

7. The break-resistant, anti-static lift chair of claim 2, wherein: The first air pump device and the second air pump device are provided with storage batteries in the inner part and charging ports on the outer part.

8. The damage-resistant, anti-static lift chair of any of claims 1-7, wherein: The outer surfaces of the chair back, the chair seat, the connecting column, the armrest, and the chair legs are coated with an anti-static coating and an electrically insulating coating.

9. The break-resistant, anti-static lift chair of claim 8, wherein: The thickness of the anti-static coating is 0.07mm-0.2mm, and the thickness of the electrically insulating coating is 0.02mm-0.3mm.

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