CN220494634U - Headrest structure based on folding chair and folding chair - Google Patents

Abstract

The utility model relates to the technical field of folding chairs, in particular to a headrest structure based on a folding chair and the folding chair. The utility model provides a back cushion structure based on folding chair, including the chair cloth, swing joint has the pillow body on the chair cloth, the pillow body with be equipped with slide mechanism between the chair cloth, through slide mechanism drives the pillow body is in the chair cloth reciprocates to realize the regulation of back cushion upper and lower position, convenient to use person uses the back cushion as headrest or waist pillow according to actual demand, promotes user's travelling comfort.

Description

Headrest structure based on folding chair and folding chair

Technical Field

The utility model relates to the technical field of folding chairs, in particular to a headrest structure based on a folding chair and the folding chair.

Background

The folding chair is portable and has the function of stacking, thereby being convenient to carry and saving space. Originally intended for military use; the system is commonly used in various training institutions, schools at all levels, public places, hospitals, restaurants, hotels, companies, families and the like.

The existing folding chair is very convenient to carry due to the folding property, and is suitable for various outdoor camping and indoor use. In order to meet the comfort of people, a back cushion is usually added in a folding chair, but the existing back cushion is fixedly installed and cannot be adjusted in the vertical position.

In view of this, the present application proposes a headrest structure based on a folding chair, in which the headrest can move up and down.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art and provides a headrest structure based on a folding chair and the folding chair.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a back cushion structure based on folding chair, includes the chair cloth, swing joint has the pillow body on the chair cloth, the pillow body with be equipped with slide mechanism between the chair cloth, through slide mechanism drives the pillow body is in the chair cloth reciprocates.

Further, the sliding mechanism comprises a sliding rail arranged on the seat cloth, and a sliding fastener is connected to the sliding rail in a sliding manner.

Further, the sliding fastener is arranged at the bottom of the pillow body.

Further, the sliding rails comprise two sliding rails which are symmetrically arranged.

Further, the sliding rail is cylindrical.

Further, the sliding fastener is provided with an inner groove body matched with the sliding track.

Further, the top of the chair cloth is provided with a limit edge for limiting the sliding fastener to slide out.

The folding chair comprises a chair body, wherein the chair body is sleeved with the headrest structure based on the folding chair.

The utility model has the beneficial effects that: compared with the prior art, the headrest structure based on the folding chair comprises the seat cloth, wherein the seat cloth is movably connected with the pillow body, a sliding mechanism is arranged between the pillow body and the seat cloth, and the sliding mechanism drives the pillow body to move up and down on the seat cloth, so that the up and down position of the headrest is adjusted, a user can use the headrest as a headrest or a waist pillow according to actual requirements, and the comfort of the user is improved.

Drawings

Fig. 1 is a schematic view showing a structure of a headrest as a lumbar pillow according to a preferred embodiment of the present utility model;

fig. 2 is a schematic view showing a structure in which a headrest is used as a headrest in a preferred embodiment of the present utility model.

Reference numerals: 1. a chair cloth; 2. a pillow body; 3. a sliding rail; 4. a sliding fastener.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-2, the preferred embodiment of the utility model is a headrest structure based on a folding chair, which comprises a piece of chair cloth 1, wherein a pillow body 2 is movably connected to the piece of chair cloth 1, a sliding mechanism is arranged between the pillow body 2 and the piece of chair cloth 1, and the pillow body 2 is driven to move up and down on the piece of chair cloth 1 by the sliding mechanism, so that the adjustment of the up-and-down position of the headrest is realized, a user can use the headrest as a headrest or a lumbar pillow according to actual requirements conveniently, and the comfort of the user is improved.

As a preferred embodiment of the utility model, it may also have the following additional technical features: the sliding mechanism comprises a sliding track 3 arranged on the seat cloth 1, and a sliding fastener 4 is connected to the sliding track 3 in a sliding manner. Thus, the up-and-down movement of the headrest is realized.

In this embodiment, the sliding fastener 4 is mounted at the bottom of the pillow body 2. Thereby, the position of the headrest is convenient to be adjusted.

In this embodiment, the sliding rails 3 include two, and the two sliding rails 3 are symmetrically arranged. Therefore, the headrest can move smoothly, and the stability of the headrest is ensured.

In this embodiment, the sliding rail 3 is cylindrical; and the sliding fastener 4 is provided with an inner groove body matched with the sliding track 3. Thereby, it is facilitated that the pillow body can be moved on the slide rail.

In this embodiment, a limit edge for limiting the sliding fastener 4 from sliding out is provided on the top of the seat cloth 1. Thus, the headrest is prevented from sliding out of the sliding rail.

The folding chair comprises a chair body, wherein the chair body is sleeved with the headrest structure based on the folding chair.

The working principle of the utility model is as follows: through establish foretell back cushion structure based on folding chair at folding chair's chair body cover, slide fastener 4 is removed at sliding track 3 afterwards to drive pillow body 2 and reciprocate in chair cloth 1, convenient to use person uses the back cushion as headrest or waist pillow according to actual demand, promotes user's travelling comfort.

The above additional technical features can be freely combined and superimposed by a person skilled in the art without conflict.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (3)

1. The utility model provides a back cushion structure based on folding chair which characterized in that: the novel chair comprises a chair cloth, wherein a pillow body is movably connected to the chair cloth, a sliding mechanism is arranged between the pillow body and the chair cloth, and the pillow body is driven to move up and down on the chair cloth through the sliding mechanism; the sliding mechanism comprises a sliding rail arranged on the seat cloth, and a sliding fastener is connected to the sliding rail in a sliding manner; the sliding rails comprise two sliding rails which are symmetrically arranged; the sliding track is cylindrical; the sliding fastener is provided with an inner groove body matched with the sliding track; the top of the chair cloth is provided with a limit edge for limiting the sliding fastener to slide out.

2. The folding chair-based headrest structure according to claim 1, wherein: the sliding fastener is arranged at the bottom of the pillow body.

3. A folding chair, characterized in that: comprising a chair body, wherein the chair body is sleeved with the headrest structure based on the folding chair according to any one of claims 1-2.