JP2019141208A - Chair - Google Patents

Abstract

To provide a technique for reducing time and labor of cleaning armrests in a chair.SOLUTION: The chair includes: a seat which a user sits on; a pair of supports which support the seat by laterally holding it; a backrest which is arranged in a front or rear region that is not held between the supports in the seat; and armrests which are installed in the supports respectively. The supports have an upper end that is formed in a surface extending in a forward/rearward direction, and armrests are formed as a planar member along the upper end of the supports. The supports and the armrests are attachably/detachably installed by making an engaging part that is provided on the reverse side of the armrests engage with a part to be engaged that is provided on the side of the supports.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a chair.

  Some chairs used to relax like a chaise longue or a seated chair have a fixed armrest (see Patent Document 1).

JP 2002-078766 JP

  However, the armrest fixed to the chair has a problem that it is easy to get dirty because it directly touches a human hand, and it takes time and effort to clean it. An object of this invention is to provide the technique for reducing the effort which cleans the armrest in a chair.

  In order to solve the above-described problem, a chair according to a first aspect includes a seat on which a user is seated, a pair of supports that sandwich and support the seat from the left and right, and front and rear that are not sandwiched between the supports in the seat A backrest disposed in any region, and an armrest provided on each of the supports, and the support is formed in a planar shape having an upper end extending in the front-rear direction. It is formed as a plate-like member along the upper end of the support body, and the support body and the armrest are to be fitted with a fitting portion provided on the back surface side of the armrest provided on the support body side. It is detachably attached by fitting with the part.

  If it is a chair in this aspect, since a support body and an armrest are attached so that attachment or detachment is possible by the fitting part and the to-be-fitted part, it can clean easily in the state which removed the armrest. In addition, since the armrest can be easily attached and detached, the image as a chair can be easily changed by preparing a plurality of patterns of armrests having the same configuration.

  In the above aspect, as in the second aspect, the support and the armrest are provided in a region other than the region where the armrest fitting portion and the support fitting portion are fitted. You may make it attach with the hook-and-loop fastener made.

  If it is the chair in this situation, a support body and an armrest can be more firmly attached, maintaining the function which can be attached or detached with a hook-and-loop fastener.

The figure which shows the whole structure of a chair (1/2) The figure which shows the whole structure of a chair (2/2) Diagram showing mounting structure of support and armrest Side view showing the reclining function of a chair

  Embodiments of the present invention will be described below with reference to the drawings.

  As shown in FIGS. 1 and 2, the chair 1 is not sandwiched between the seat 10 on which the user is seated, the pair of supports 20 that support the seat 10 by sandwiching the seat 10 from the left and right, and the support 10 in the seat 10. The backrest 30 disposed in one of the front and rear regions (the rear region in this embodiment), the armrest 40 provided on each of the supports 20, and the other of the front and rear not sandwiched between the supports 20 in the seat 10 A box-like footrest 50 arranged in a region (a front region in the present embodiment).

  The support 20 is formed in a planar shape whose upper end extends in the front-rear direction, and the armrest 40 is formed as a plate-like member along the upper end of the support 20.

  In the present embodiment, the upper end of the support 20 is formed in a planar shape extending in the front-rear direction, but may be formed in a curved surface so as to draw an arc in the front-rear direction. In this case, the armrest 40 May be formed in a curved surface shape corresponding to the shape.

  In this configuration, as shown in FIG. 3, the support 20 and the armrest 40 are fitted with a fitted portion 21 provided on the back surface side of the armrest 40 and a fitted portion 21 provided on the support 20 side. By doing so, it is detachably attached while being positioned. In the present embodiment, the fitting portion 41 of the armrest 40 is formed as a projection in which one or more (two in this embodiment) are arranged along the front-rear direction, and the fitted portion 21 of the support 20 is the fitting portion. 41, the fitting portion 41 of the armrest 40 may be formed in a hole shape, and the fitted portion 21 of the support 20 may be formed in a protruding shape.

  Further, the support 20 and the armrest 40 are attached by hook and loop fasteners 43 and 23 provided in a region other than a region where the fitting portion 41 of the armrest 40 and the fitted portion 21 of the support 20 are fitted. It is configured. Thus, in the case of using the hook-and-loop fasteners 43 and 23, the fitting portion 41 of the armrest 40 and the fitted portion 21 of the support 20 need only be fitted to such an extent that both can be positioned, and both are attached and detached. For this purpose, the hook-and-loop fasteners 43 and 23 may be assigned the function for the purpose.

  In addition, as for attachment of this support body 20 and the armrest 40, members other than hook-and-loop fasteners 43 and 23 may be used as long as both can be attached and detached. For example, it can be considered that both are attached by magnetism with a magnet.

  Cushion bodies 11 and 51 are disposed on the seat 10 and the footrest 50 at the upper part thereof.

  In addition, as shown in FIG. 4, the chair 1 in the present embodiment is also used as a so-called chaise longue having a reclining function capable of tilting the backrest 30, and various devices are provided so that the user can easily relax. It has been subjected.

  For example, the armrest 40 is configured such that its rear end reaches a position corresponding to the front end of the backrest 30 in a state where the backrest 30 is not inclined. This prevents the user's elbow from going out of the armrest when the backrest 30 is not tilted.

  Further, the support body 20 has a shape toward the rear and the lower side while drawing the arc at the upper end as it goes backward from the position corresponding to the front end of the backrest 30 in a state where the backrest 30 is not inclined. ing. In this way, the upper end of the support 20 is also displaced along the trajectory when the backrest 30 is inclined (see FIG. 4), so that the user's elbow moving backward with the inclination of the backrest 30 is supported by the support 20. So that the inclination of the backrest 30 is not disturbed.

  Further, the headrest 31 at the upper part of the backrest 30 is formed not only to be wide in the lateral direction so as to have the same width as the main body of the backrest 30 but also to protrude forward as the left and right end portions approach the end. This prevents the head from falling from the headrest 31 even when the user moves greatly left and right when the backrest is tilted to the maximum.

  Furthermore, the backrest 30, the cushion body 11 of the seat 10, and the cushion body 51 of the footrest 50 are divided into a plurality of areas, and the contact area of the user is made three-dimensional, thereby improving the sitting comfort. I am letting. In addition, these cushion portions are all divided into three in the lateral direction, and the three belt-like regions from the backrest 30 to the footrest 50 are formed so that the belt-like regions are used when the user is seated. This also has the effect of making it easier to sit down with the mark as a landmark.

  If it is the chair 1 of the said embodiment, since the support body 20 and the armrest 40 are detachably attached by the fitting part 41 and the to-be-fitted part 21, it will clean easily in the state which removed the armrest 40. be able to. Further, since the armrest 40 can be easily attached and detached, by preparing a plurality of patterns of the armrest 40 having the same configuration, the image as the chair 1 can be easily changed.

  Moreover, since the support body 20 and the armrest 40 are attached by the hook-and-loop fasteners 43 and 23, the area other than the area where the fitting part 41 and the fitted part 21 are fitted is maintained. However, it can be attached more firmly.

Claims (2)

The seat where the user is seated;
A pair of supports that sandwich and support the seat from the left and right;
A backrest disposed in any of the front and rear regions not sandwiched between the supports in the seat;
An armrest provided on each of the supports,
The support is formed in a planar shape whose upper end extends in the front-rear direction,
The armrest is formed as a plate-like member along the upper end of the support,
The support body and the armrest are chairs in which a fitting portion provided on the back side of the armrest is removably attached by fitting with a fitted portion provided on the support side.   The chair according to claim 1, wherein the support and the armrest are attached by a hook-and-loop fastener provided in a region other than a region in which the fitting portion of the armrest and the fitted portion of the support are fitted. .