US 11,027,169 B2Granted

Electric treadmill

AssigneeOma Fitness Equipment Co., Ltd.

InventorKaibin Xing

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Abstract

The present disclosure proposes an electric treadmill. The electric treadmill includes a base and an armrest. The base includes a front frame, a rear frame and a connecting assembly, wherein tread boards are provided within the front frame and the rear frame, and the front frame and the rear frame are hinged by the connecting assembly to enable the base to be folded. The armrest includes a vertical tube and a cross tube, wherein one end of the vertical tube is connected to the cross tube and the other end of the vertical tube is rotatably coupled to the base to allow the armrest to be foldable with respect to the base. The front frame and the rear frame may be folded with respect to each other, thus, a length of the base is greatly reduced for storage.

Claims11

Dependent claims

An electric treadmill, comprising:

a base comprising a front frame, a rear frame and a connecting assembly, wherein tread boards are provided within the front frame and the rear frame, and the front frame and the rear frame are hinged together by the connecting assembly to enable the base to be folded;
and
an armrest comprising a vertical tube and a cross tube, wherein one end of the vertical tube is connected to the cross tube, and an other end of the vertical tube is rotatably coupled to the base to fold the armrest with respect to the base,
wherein the vertical tube comprises an armrest tube, a side rest is detachably connected with the armrest tube, and a connecting portion is provided on the armrest tube, corresponding to the side rest;
wherein the side rest comprises a main body, a spring is provided at an end of the main body, and a ball connected to the spring;
and the ball is abutted against a connecting portion by a force of the spring;
wherein the vertical tube further comprises a hollow tube, and a controllable gas spring, wherein the armrest tube is disposed in the hollow tube, one end of the controllable gas spring is connected to the armrest tube, and an other end of the controllable gas spring is connected to the hollow tube, and the armrest tube is telescoped relative to the hollow tube to adjust a length of the armrest;
and
wherein a tab is further provided at the end of the main body;
a slot is provided on the connecting portion;
and the tab is inserted into the slot to connect the main body to the connecting portion.

8 more elements

Dependencies are inferred from the claim text.

Facts

Application: 16/367,584Filed 28 Mar 2019
Priority: CN 201910020275.49 Jan 2019
Published: US 2020/0215380 A19 Jul 2020
Granted: 8 Jun 2021
Term ends: Not estimatedThe source records don’t support an estimate.

Classification6 codes

A63B 22/0235
With movable endless bands , e.g. treadmills: driven by a motor
A63B 22/025
With speed variation: electrically, e.g. D.C. motors with variable speed control
A63B 22/0046
Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements: details of…
A63B 22/0257
With speed variation: mechanical systems therefor

Family

US 2020/0215380 A1Pre-grant publication · published 9 Jul 2020
US 11,027,169 B2This patent

From the US filing history. Foreign family members aren’t listed.

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