JP5000631B2 - Chair with hanger - Google Patents

Description

  The present invention relates to a chair provided with a hanger.

  Conventionally, a chair provided with a hanger is known as shown in Patent Documents 1 and 2, for example. In such a chair, the support arm that supports the hanger portion is fixed directly to the back surface of the backrest via a bracket.

JP-A-11-155690 (FIG. 3) Japanese Utility Model Publication No. 6-45553 (FIG. 2)

  However, in the configuration where the hanger is fixed directly to the back of the backrest via the bracket, clothes hung on the hanger part contact the back of the backrest and dust attached to the backrest When the chair is dirty or the chair is rotated, the clothes may touch the seated person's body, which may cause discomfort to the seated person.

  Moreover, since it is necessary to perform processing such as screw holes for attaching the hanger on the back surface of the backrest, two types of backrest with a hanger and backrest without a hanger must be manufactured. It is difficult to share backrest in both.

  In view of the above-mentioned problems of the prior art, the present invention prevents clothes from being soiled, does not cause discomfort to the seated person, wears a hanger, and does not. An object of the present invention is to provide a chair equipped with a hanger that can share the backrest of the hanger and can easily attach and detach the hanger.

According to the present invention, the above problem is solved as follows.
(1) A backrest frame that supports the backrest is formed by a pair of left and right vertical saddles and a horizontal rail that is installed on the upper ends of the vertical saddles, and the backrest is separated from the front of the backrest frame. is attached by the lateral rod, gradually the thickness large city from its central portion toward left and right end portions, the portion of the inner side nearer than the right and left ends of the transverse rod, supporting a pair of left and right supporting the hanger portion The arm is attached with a clamping means , and the hanger part is rearwardly separated from the upper side part of the backrest and inclined rearward and upward.

(2) above (1) Oite in section a hanger portion, a central portion of the left-right direction is curved to form a convex rearwardly in a plan view.

According to the present invention, the following effects can be achieved.
(1) According to the invention of claim 1, the hanger is attached to the recumbent separated from the backrest, and the hanger part is separated rearward from the back frame and the upper side of the backrest. The clothes hung on the hanger part do not come into contact with the back frame and the backrest, and it is possible not only to effectively prevent the backrest frame and dirt from being attached to the backrest, but also to prevent the chair from being worn. Even when it is rotated, the clothes can be prevented from touching the seated person's body.
Moreover, it is not necessary to perform processing for mounting the hanger on the back surface of the backrest as in the prior art, and it is possible to share the backrest for both those with and without the hanger.

(2) According to the invention described in claim 2 , the same effect as that of the invention described in claim 1 can be obtained.

  FIG. 1 is a side view showing a chair (1) according to an embodiment of the present invention, and FIG.

  The chair (1) has a backrest (5) on the left and right side walls (4a) (4a) of the support base (47) fixed to the upper end of the pedestal (3) erected in the center of the leg (2). A pair of left and right vertical saddles (7), (7) in the backrest frame (6) that supports It is formed by attaching a seat (9).

  The backrest (5) is attached to the front side of the backrest frame (6) so as to be spaced apart, and the upper ends of the left and right vertical saddles (7) and (7) in the backrest frame (6) are Are connected.

The upper reed (10) has an arch shape that gradually increases in thickness from the central part (10a) to the left and right end parts (10b) (10b), and the line III-III in FIG. As shown in FIG. 3 which is a longitudinal side view, it has a cross-sectional shape that is slightly thicker downward.

  The upper side (5a) of the backrest plate (5) is slightly inclined upward and rearward so as to cover the upper side of the recumbent (10) in the backrest frame (6). A hanger (11) protruding rearward and upward is attached.

  The hanger (11) includes a hanger part (12) on which clothes (not shown) such as a wide jacket are hung, and left and right 1 extending integrally from the vicinity of the left and right ends of the hanger part (12) downward. It consists of a pair of support arms (13) (13). Each support arm (13) is formed in a forward-looking “<” shape, and the hanger part (12) is spaced rearward from the upper side part (5a) of the backrest (5).

Further, the hanger portion (12), so as to be located approximately on the extended plane of the upper side portion of the backrest (5) (5a), which is tilted rearwardly upwardly.

  A pair of left and right support arms (13) and (13) that support the hanger portion (12) are attached to the reed (10) of the backrest frame (6) by a clamping means. As shown in FIGS. 3 and 4, the clamping means is formed with a forward-facing fitting groove (15) that can be fitted to the rear surface of the reed (10), An attachment member (14) is provided on which an upward locking piece (17) having a stepped portion (16) is formed.

  The fitting groove (15) is formed at the lower end of the support arm (13) that supports the hanger portion (12), and a rearward fitting groove (18) that can be fitted to the front surface of the reed (10). With this, the recumbent (10) can be held in close contact from the front and rear.

  The locking piece (17) is inserted from below into an insertion hole (19) formed in the upper surface of the rearward fitting groove (18) in the support arm (13), and the step (16) By engaging with the rear periphery (20) of the insertion hole (19), the support arm (13) can be temporarily fixed to the reed (10).

  A bolt insertion hole (21) facing in the front-rear direction is drilled in the center on the lower end side of the mounting member (14), and the bolt insertion hole is also inserted into the end of the support arm (13) corresponding to the bolt insertion hole (20). A hole (22) is formed. Insert the bolts (23) into the bolt insertion holes (21) and (22) from the rear of the mounting member (14), face the bolt insertion holes (22) of the support arm (13), and attach them to the nuts (24). By screwing, the support arm (13) can be permanently tightened to the recumbent rod (10) in a detachable manner.

  As shown in FIG. 4, the threaded portion (23a) of the bolt (23) is covered with an elastic body (23b) such as nylon around the head, and the bolt insertion holes (21) (22 ) To prevent loosening of the bolt (23) during insertion, and the support arm portion (13) for supporting the hanger portion (12) can be firmly attached to the reed (10).

  Next, a procedure for attaching the hanger (11) to the backrest (5) will be described with reference to FIG. As shown in FIG. 5 (a), support arms (13) and (13) for supporting the hanger part (12) are moved forward of the recumbent frame (10) in the backrest frame (6) as indicated by an arrow T. insert.

  Next, as shown in FIG. 5 (b), after the front fitting groove (18) of the support arm (13) is fitted to the front surface of the recumbent (10), from the rear side of the recumbent (10) Then, the locking piece (17) of the mounting member (14) is inserted into the insertion hole (19) in the support arm (13).

  Next, as shown in FIG. 5 (c), the fitting groove (15) on the rear side of the mounting member (14) is fitted to the rear surface of the reed (10), and both the support arm (13) and After pinching the recumbent pin (10) from the front and back, temporarily fixing the support arm (13) to the recumbent tube (10), the bolt insertion hole (21) of the mounting member (14) and the support arm part (13) ) Insert bolt (23) into (22).

  The nut (24) is screwed onto the bolt (23), and the mounting member (14) and the support arm (13) are fastened. It can be detachably attached to the backrest (5).

It is a side view of a chair provided with one embodiment of the present invention. Similarly, it is a rear view of a chair. Similarly, it is a vertical side view along the line III-III in FIG. Similarly, it is a disassembled perspective view of the principal part. Similarly, it is explanatory drawing which shows the attachment state of the hanger to the backrest frame.

(1) Chair
(2) Leg
(3) pedestal
(4a) Side wall
(5) Backrest
(5a) Upper side
(6) Backrest frame
(7) Downspout
(8a) (8b) Seat support rod
(9) Seat
(10) Upper recumbent
(11) Hanger
(12) Hanger part
(13) Support arm
(14) Mounting member
(15) Mating groove
(16) Step
(17) Locking piece
(18) Mating groove
(19) Insertion hole
(20) Rear edge
(21) (22) Bolt insertion hole
(23) Bolt
(24) Nut

Claims (2)

A backrest frame that supports the backrest is formed by a pair of left and right vertical saddles and a horizontal pole that is installed horizontally on the upper ends of the vertical saddles, and the backrest is attached to the front surface of the backrest frame with the backrest spaced apart. In addition, the width of the reed is gradually increased from the center to the left and right ends , and a pair of left and right support arms that support the hanger part are clamped on the inner side of the recumbent side from the left and right ends. A chair provided with a hanger characterized in that the hanger is attached with means and the hanger part is rearwardly separated from the upper side part of the backrest and inclined rearwardly upward. Hanger portion, the chair comprising a central portion in the lateral direction in a plan view is a hanger according to claim 1 Symbol placement is curved to form a convex to the rear.

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