CN219515748U - Lifting bar chair leg - Google Patents

Abstract

The patent relates to a lift bar chair foot comprises pedal and chassis two parts, and the centre is linked through the gas pole. The top end of the pedal is provided with a steel plate with the thickness of 5mm which is inclined backwards by a micro angle and is used as a tray, the oblique angle of the tray accords with the ergonomic sitting feeling, 4 screw holes are formed in the tray and are used for fixing the back of a bar chair seat, the right lower part of the tray is provided with a solid handle with the height adjusted, the height of the bar chair can be adjusted by upward pulling, the lower part of the tray is in a horn shape, the lower part of the tray is punched by a die through a steel plate with the thickness of 0.6mm, the pedal is fixed at the tail part of the middle rod through a steel round sleeve, a clamping groove with the diameter of 51mm is reserved in the middle of the middle rod, and the lifting stroke of the air rod is reserved. The chassis is horn-shaped, is formed by stamping a 0.6mm steel plate by a die, is reserved with a clamping groove with the diameter of 51mm in the middle and 3 screw hole positions, can be fixed by screws, and ensures firm connection of the air rods, thereby improving the stability and the safety coefficient of the chair legs, and is provided with 6 plastic foot pads at the bottommost part, so that the chair legs are ensured to be more stable by moving and silencing without scratching the floor.

Description

Lifting bar chair leg

Technical Field

The utility model relates to a lifting bar chair leg.

Background

The existing home decoration is popular, the island table, the water bar table and the bar table are the great trend of house decoration restaurant furniture through research of the market department of companies, the market prospect is good, the heights of the existing island table, the water bar table and the bar table are of various sizes and need to be matched with bar chairs of different heights, the appearance and the quality of products are more and more important for domestic customers, the appearance of the existing chair legs is mostly of a traditional style, the design sense of the style is insufficient, and the quality is to be improved.

Disclosure of Invention

The utility model comprises the following steps:

aiming at the defects, the utility model designs the lifting bar chair leg which has reasonable and simple structure, high safety coefficient and more aesthetic feeling.

In order to achieve the above object, the present utility model adopts the following technical documents: a chair leg of a lifting bar chair consists of a pedal and a chassis, and the middle of the chair leg is connected through an air rod. The top end of the pedal is provided with a steel plate with the thickness of 5mm which is inclined backwards by a micro angle and is used as a tray, the oblique angle of the tray accords with the ergonomic sitting feeling, 4 screw holes are formed in the tray and are used for fixing the back of a bar chair seat, the right lower part of the tray is provided with a solid handle with the height adjusted, the height of the bar chair can be adjusted by upward pulling, the lower part of the tray is in a horn shape, the lower part of the tray is punched by a die through a steel plate with the thickness of 0.6mm, the pedal is fixed at the tail part of the middle rod through a steel round sleeve, a clamping groove with the diameter of 51mm is reserved in the middle of the middle rod, and the lifting stroke of the air rod is reserved. The chassis is horn-shaped, is formed by stamping a 0.6mm steel plate by a die, is reserved with a clamping groove with the diameter of 51mm in the middle and 3 screw hole positions, can be fixed by screws, and ensures firm connection of the air rods, thereby improving the stability and the safety coefficient of the chair legs, and is provided with 6 plastic foot pads at the bottommost part, so that the chair legs are ensured to be more stable by moving and silencing without scratching the floor.

Compared with the prior art, the utility model has the following effects: the chair legs in the prior art have the defects of light weight, thin material thickness, unstable gravity center, low safety coefficient and easy rollover. The utility model has reasonable and simple structure, high safety coefficient and more beautiful appearance. The middle rod and the chassis are in a horn shape, a steel plate with the thickness of 0.6mm is formed by stamping a die, the middle is connected by an air rod, the structure is firm and durable, and the lines are artistic.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an angular schematic view of the present utility model.

Fig. 1 is a block diagram:

1 pedal, 1-1 tray, 1-2 handle, 1-3 middle rod, 1-4 pedal, 2 chassis, 2-1 foot pad, 2-2 screw hole and 3 air rod.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description.

As shown in fig. 1 and 2, the present utility model is a lift bar chair leg. A lifting bar chair leg consists of a pedal 1 and a chassis 2, and the middle is connected through a gas rod 3. The top end of the pedal is provided with a steel plate with the thickness of 5mm which is inclined backwards by a micro angle and is used as a 1-1 tray, the bevel angle of the 1-1 tray accords with the ergonomic sitting feeling, 4 screw holes are formed in the 1-1 tray and are used for fixing the back of a bar chair seat, a 1-2 handle which is used for adjusting the height is arranged at the right lower part of the tray, the height of the bar chair can be adjusted by upward pulling, the lower part of the 1-1 tray is in a horn shape, a steel plate with the thickness of 0.6mm is used for stamping by a die, the tail part of a 1-3 middle rod is fixed on the tail part of the 1-3 middle rod through a steel round sleeve, a clamping groove with the diameter of 51mm is reserved in the middle of the 1-3 middle rod, and the lifting stroke of the 3 air rod is reserved. 2. The chassis is horn-shaped, is formed by stamping a 0.6mm steel plate by a die, is reserved with a clamping groove with the diameter of 51mm in the middle and 3 2-2 screw hole sites, can be fixed by screws, and ensures that 3 air rods are firmly connected, so that the stability and the safety coefficient of chair legs are improved, and 6 plastic 2-1 foot pads are attached to the bottommost part of the 2 chassis, so that the floor is not scratched by moving and silencing, and the chair legs are ensured to be more stable.

In the utility model, the 1-1 tray is a steel plate with the thickness of 5 mm;

in the utility model, the 1-3 middle rod and the 2 chassis are in a horn shape and are formed by one-step stamping by a die through a 0.6mm steel plate;

in the utility model, the 1-2 handles are made of solid steel;

in the utility model, the circular tube with the diameter of 19mm for the 1-4 pedal is formed by bending a tube by a die.

The above-mentioned embodiments are only preferred embodiments of the present utility model, and all changes and modifications that come within the scope of the utility model are desired to be protected.

Claims (4)

1. The utility model provides a lift bar chair foot which characterized in that: the foot rest is connected with the chassis through an air rod, the topmost end of the foot rest is provided with a steel plate with the thickness of 5mm which is inclined backwards by a micro angle and is used as a tray, 4 screw holes are formed in the tray and used for fixing the back of a bar chair seat, a solid handle for adjusting the height is arranged at the right lower part of the tray, the lower part of the tray is in a horn shape, the tail part of the middle rod is fixedly arranged at the tail part of the middle rod through a steel round sleeve, the chassis is in a horn shape, a clamping groove with the diameter of 51mm is reserved in the middle of the chassis, 3 screw hole positions are reserved, the air rod can be fixedly connected through screws, and 6 plastic foot pads are adhered to the bottommost part of the chassis.

2. The lift bar chair leg of claim 1, wherein: the middle rod and the chassis are in a horn shape, a steel plate with the thickness of 0.6mm is formed by stamping a die, the middle is connected by an air rod, and the structure is firm and durable.

3. The lift bar chair leg of claim 1, wherein: the handle is made of solid steel.

4. The lift bar chair leg of claim 1, wherein: the pedal is made of a round pipe with the diameter of 19mm and is formed by bending a pipe by a die.