JP4502050B2 - Chair - Google Patents

Description

  The present invention relates to a chair that is preferably used in an office or the like and on which clothes can be hung.

In the past, when doing desk work in the office, etc., it has been done to take off the jacket and hang it on the back of your chair, but the chair widely used for this kind of application is the back of the chair In many cases, the height from the floor at the upper end is not sufficiently large compared to the length of the outer garment, which causes problems such as rubbing the sleeves and hems against the floor. In order to solve this problem, various chairs have been developed in which a hanger part having a hanger body for attaching a jacket is attached to the backrest. (For example, refer to Patent Documents 1 and 2.) However, a chair configured so that the seat can be rocked in conjunction with the backrest has a relatively large backward tilting motion. Therefore, the chair is simply attached to the backrest with a hanger. There is a problem that it is difficult to sufficiently eliminate the problem that the sleeves and hems of clothes hung on the floor are rubbed against the floor.
Shokai 48-48922 JP 2000-116493 A

The present invention solves the above-described problems, and in a chair configured to be able to perform a rocking operation in conjunction with the backrest, even if the backrest is tilted backward, the sleeves and hems of clothes hung on the chair are rubbed against the floor. It is configured to be difficult.

That is, the chair according to the present invention is provided with the first link element and the second link element in the seat support portion provided at the upper end of the leg and connects the seat receiver of the seat to the first link element and the second link element. The seat support portion, the first link element, the seat receiver, and a link mechanism including the second link element as a component, the chair is configured to be able to perform a locking operation in conjunction with a backrest, A tension member that forms a backrest surface is spaced from the reed on the front surface of a backrest frame that has a pair of vertical reeds and a reed horizontally positioned so as to connect the reeds to the upper part of the backrest. At the same time, attach a hanger part with a hanger body and a hanger column that are curved so as to protrude rearward to the recumbent via a hanger attachment tool. The hanger column is provided by extending upward from the rear part of the hanger attachment, and the upper end of the backrest that is curved so that the hanger body provided at the upper end of the hanger column protrudes rearward. The frame material that supports the upper end of the backrest tension member in a side view is bent rearward above the recumbent that attaches the hanger. By making the degree of curvature of the front surface of the hanger body in plan view larger than the degree of curvature of the upper end of the backrest, there is a gap formed between both ends of the hanger body and the upper end of the backrest in plan view. and characterized that you have been set to be narrower than the gap formed between the upper end of the central portion and the backrest of the hanger body That.

  If it comprises in this way, it will become difficult to approach a sleeve and a skirt to a floor, and these will rub against a floor and generation | occurrence | production of the malfunction which becomes dirty can be suppressed.

As a mode for realizing such a chair, a hanger attachment that can be attached to a recumbent is provided at the lower end of the hanger post, a hanger attachment is attached to the recumbent, and a hanger body is attached above the recumbent Can be mentioned.

As an aspect for realizing such a chair, one in which the hanger body is arranged behind the backrest frame can be mentioned.

Particularly preferably , a hanger attachment that can be attached to a recumbent is provided at the lower end of the hanger strut, the hanger strut is extended upward from the rear part of the hanger attachment, and the hanger body is vertically connected to the back frame. The thing located behind the bag is mentioned.

  As a suitable aspect of the hanger, the hanger main body is extended from the hanger support column to the left and right, and the full width dimension of the hanger main body is substantially equal to the width dimension of the backrest.

In particular, it is preferable that the hanger body is disposed on an extension of the backrest surface at the upper end of the backrest in a side view.

  In addition, in this invention, let the direction where the seated person of the chair which concerns on this invention heads be the front.

  The chair configured as in the present invention can prevent the sleeves and hems from coming close to the floor, and can suppress the occurrence of a problem that they are rubbed against the floor and become dirty.

  Hereinafter, a first embodiment of the present invention will be described with reference to the drawings.

  The chair C1 according to the present embodiment includes a leg 11 having casters 111, a seat support portion 12, and a front view as shown in FIG. 1, a side view as FIG. 2, a rear view as FIG. 3, and a plan view as shown in FIG. A chair body 1 having a seat 13, a backrest 14 and an elbow 15, and a hanger body 21 which is attached to the chair body 1 and configured to hang clothes, and is attached to the chair body. Hanger part 2 to be provided.

As shown in FIGS. 1 to 4, the chair body 1 is provided with a seat support portion 12 extending from the upper end of the leg 11 to the front upper side, and the first link element 16 is provided at the front end portion of the seat support portion 12. A second link element 17 is provided at the rear end of the seat support 12. The seat receiver 131 is connected to the first link element 16 and the second link element 17, and the seat 13 is attached via the seat receiver 131. On the other hand, the backrest 14 includes a backrest lower frame 141, a backrest upper frame 142, a tension member 144 that forms a backrest surface that touches the back of the seated person in front of the frames 141 and 142, and both the frames 141 and 142. And an elastic member 143 that is elastically deformed according to the load received by the backrest 14 and imparts cushioning properties to the backrest 14. Both the frames 141 and 142 are rotatably attached to a rotating shaft 172 provided on the bracket portion 171 of the second link element 17. Then, the backrest upper frame 142 is rotated around the rotation shaft 172 so that the backrest 14 can be tilted backward to the rearward tilt position R shown in FIG. In the present embodiment, the elastic member 143 includes an upper elastic member 143a and a lower elastic member 143b, and is connected via a connecting portion (not shown). In the present embodiment, the seat 13 can be locked by the four-side link mechanism including the seat support portion 12, the first link element 16, the seat receiver 131, and the second link element 17 as components. The lower back frame 141 is rotated about the rotation shaft 172 so as to protrude forward to the spine instruction position S shown in FIG. 2 to support the spine, but the latter function may be omitted.

  As shown in FIGS. 1 to 3, the hanger portion 2 includes a hanger body 21 and a hanger column 22 provided to extend downward from the hanger body 21. The chair body 1 is attached to the backrest 14 in this embodiment. And the hanger body 21 is located behind the upper end 14 x of the backrest 14, and when the clothing CL is hung on the hanger portion 21, the clothing CL is entirely located behind the backrest 14. In the present embodiment, the clothing CL is assumed to be a jacket or half coat of an adult suit having a standard physique.

  In this embodiment, as shown in FIGS. 2 to 4, the clothes CL hung on the hanger body 21 can be positioned between the back surface 14 a of the backrest 14, and the backrest 14 can be positioned at the back. It further includes a garment holding member 4 having a function of holding the garment CL in an inclined state.

  Specifically, the clothing holding members 4 form a pair of left and right in this embodiment, and are attached and fixed to the lower part of the backrest upper frame 142, respectively. More specifically, as shown in FIG. 4, the garment holding member 4 includes a base portion 41 extending outward from the side surface of the backrest upper frame 142, and a side portion extending curvedly rearward from the base portion 41. 42 and a shape that further curves from the side portion toward the center in the width direction of the chair body and extends substantially along the width direction of the chair body 1 at the rear of the backrest 14, that is, substantially along the back surface 14a of the backrest 14. The main body 43 is integrally formed, and the tip of the main body 43, that is, the protruding end 44 of the garment holding member 4 is formed so as to approach the backrest. Further, the side portion 42 has a position in the width direction substantially matched with a side end of the backrest 14. That is, the garment holding member 4 extends from the protruding end 44 to a position where the position in the width direction substantially coincides with the side end of the backrest 14. Furthermore, the main body 43 is positioned behind the hanger main body 21 and the clothing CL hung on the hanger main body 21 in a state where the backrest 14 is raised, as shown in FIG. That is, the garment CL is located between the back surface 14 a of the backrest 14 and the garment holding member 4. And the height position of this clothing holding member 4 is set to the vicinity of the lower end of the clothing CL hung on the hanger body 21 in this embodiment. On the other hand, the garment CL is located between the back surface 14 a of the backrest 14 and the garment holding member 4. In addition, the protruding ends 44 of the left and right garment holding members 4 are separated from each other, and a non-slip portion 45 having a function of preventing the garment CL from slipping is formed in the vicinity of the protruding end 44. . Specifically, the anti-slip portion 45 is formed of an elastomer, which is a material having an anti-slip action, on the surface in the vicinity of the protruding end 44. You may form with the material which has another anti-slipping effect | actions, such as a soft plastic.

  When the backrest 14 is tilted backward to the position indicated by the imaginary line in FIG. 2 with the clothes CL hung on the hanger body 21 of the chair C1 configured as described above, the hanger body 21 follows the upper end 14x of the backrest 14. Move back and down. At this time, the clothing CL hung on the hanger body 21 tries to move rearward and downward so as to hang down vertically from the hanger body 21. However, when the backrest 14 is tilted backward, the garment CL is positioned between the back surface 14a of the backrest 14 and the garment holding member 4, more specifically, the main body 43, that is, the garment CL is held behind the garment CL. Since the member 4, more specifically, the main body 43 is located, the clothing CL is brought into contact with the clothing holding member 4, so that the downward movement of the clothing CL is restricted thereafter. It is also held by the garment holding member 4. More specifically, the protruding end 44 faces forward and upward, and a portion closer to the base 41 than the protruding end 44, that is, a portion closer to the base end receives the load of the clothing CL and holds the clothing CL. While the backrest 14 is tilted rearward, the portion of the garment CL above the portion held by the garment holding portion 4 keeps the separation width of the backrest 14 from the back surface 14a substantially constant. That is, in the present embodiment, the height position of the garment holding member 4 is set in the vicinity of the lower end of the garment CL hung on the hanger body 21, so that substantially the entire garment CL is separated from the back surface 14 a of the backrest 14. Is held by the hanger body 21 and the garment holding member 4 while being kept substantially constant. At this time, the part near the lower end of the garment CL that is in contact with the garment holding member 4 is located on the front upper side as compared with the case where such a garment holding member 4 does not exist.

  By configuring as described above, the chair C1 according to the present embodiment can position the clothing CL between the back surface 14a of the backrest 14 and the clothing holding member 4, and thus the clothing CL is hung. Even if the backrest 14 is tilted backward, the clothing CL is held by the clothing holding member 4 located behind the clothing CL, and the clothing CL does not move backward from the clothing holding member 4. That is, the width above the portion held by the garment holding member 4 is kept substantially constant with respect to the back surface 14 a of the backrest 14. At this time, the site | part hold | maintained at the clothing holding member 4 is located in the front upper direction compared with the case where such a clothing holding member 4 does not exist. Accordingly, it becomes difficult for the sleeves and hems to approach the floor. Thus, it is possible to suppress the occurrence of a problem that they are rubbed into the floor and become dirty. In particular, since the hanger part 2 having the hanger body 21 is provided, the above-described problems can be further prevented by hanging the clothes CL on the hanger body 21. In addition, since the main body 43 of the garment holding member 4 is positioned behind the hanger body 21 when the backrest 14 is erected, the garment CL hangs vertically from the hanger body 21 when the backrest 14 is erected. At the same time, it is easy to hang the body portion 43 in a state where the body portion 43 is further located behind the garment CL and the clothing CL is located between the body portion 43 and the back surface 14 a of the backrest 14.

  Further, in the present embodiment, since the clothing holding member 4 is provided so as to protrude from the backrest 14 in a pair of left and right and separated from each other, it is further simplified by pushing the clothing CL into the separated portion between the clothing holding members 4. The clothing CL can be positioned in the space between the clothing holding member 4 and the back surface 14a of the backrest 14.

  Further, in the present embodiment, the protruding end 44 faces forward and upward when the backrest 14 is tilted backward, and a portion closer to the base 41 than the protruding end 44, that is, a portion closer to the base end receives and holds the load of the clothing CL. The clothing CL is prevented from falling from the portion where the clothing holding member 4 is spaced between the projecting ends 44.

  Since the clothing holding member 4 extends from the protruding end 44 to a position where the position in the width direction is the same as the side end of the backrest 14, the clothing CL is placed between the back surface 14 a of the backrest 14 and the clothing holding member 4. Therefore, it is not necessary to adjust the width of the garment CL, so that the garment CL is less likely to be wrinkled at the garment holding member 4 portion.

In addition, the garment holding member 4 is fixed to the chair body 1 and is detachable from the chair body 1, so that it can be removed when not necessary . According to the configuration, the intended purpose can be achieved .

  Next, a second embodiment of the present invention will be described with reference to the drawings. In addition, the same name and code | symbol are attached | subjected to the site | part corresponding to 1st Embodiment mentioned above.

  The chair C2 according to the present embodiment has the same configuration as the chair body of the chair C1 used in the first embodiment described above, as shown in FIG. 5 in a side view, in FIG. 6 in a rear view, and in FIG. A chair main body 1 and a hanger portion 2 attached to the chair main body 1 and having a hanger main body 21 configured to hang the clothing CL. In the present embodiment, the clothing CL is assumed to be a jacket or half coat of an adult suit having a standard physique.

  Since the chair body 1 and the hanger portion 2 have the same configuration and function as those used in the first embodiment described above, detailed description thereof is omitted.

  Thus, in this embodiment, as shown in FIGS. 5 to 7, the clothes CL hung on the hanger body 21 can be positioned between the back 14 a and the back 14 a of the back 14, and the back 14 is A garment holding member 5 having a function of holding the garment CL in a tilted state is further provided. Furthermore, in the present embodiment, the garment holding member 5 is separated from the garment holding position U where the garment CL and the like can be positioned between the back surface 14a of the backrest 14 and the garment holding member 5, and the back surface 14a of the backrest 14. Is configured to be movable between a storage position N, which is a second position in which the rearward separation distance is smaller than the clothing holding position U.

  Specifically, the garment holding member 5 is attached to the backrest upper frame 142 in the present embodiment. Further, the state in the clothing holding position U will be described in detail. As shown in FIG. 7, the clothing holding member 5 includes an end portion 51 extending outward from the side surface of the backrest upper frame 142, and a rear side from the end portion 51. A side portion 52 that curves and extends toward the center, and further curves from the side portion toward the center in the width direction of the chair body, and substantially along the width direction of the chair body 1 at the rear of the backrest 14, that is, the backrest 14 A main body 53 having a shape extending substantially along the back surface 14a is integrally formed. Further, the garment holding member 5 is provided over substantially the entire width dimension of the backrest 14. And the surface which goes to the backrest 14 of this clothing holding member 5 forms the surface with soft resin. Further, the garment holding member 5 is held at the garment holding position U by a locking mechanism (not shown). In a state where the backrest 14 is erected and the garment holding member 5 is held at the garment holding position U, the main body 53 is positioned behind the hanger body 21 and the garment CL hung on the hanger body 21. . That is, the garment CL is located between the back surface 14 a of the backrest 14 and the garment holding member 5, and the main body 53 can be disposed behind the hanger main body 21. Further, the height position of the main body 53 at the clothing holding position U is set in the vicinity of the lower end of the clothing CL hung on the hanger body 21 in this embodiment. On the other hand, when the locking mechanism is released, the lever 51 rotates around the end 51 and moves to the storage position N along the back surface 14a of the backrest 14 with almost no gap.

  The clothes CL is hung on the hanger body 21 of the chair C2 configured as described above, and the clothes holding member 5 is moved to the clothes holding position U, so that the clothes CL is more specifically the back surface 14a of the backrest 14 and the clothes holding member 5. When the backrest 14 is tilted backward to the position indicated by the imaginary line in FIG. 5 while being positioned between the main body 53 and the hanger body 21, the hanger body 21 follows the upper end 14x of the backrest 14 and moves rearward and downward. . At this time, the clothing CL hung on the hanger body 21 tries to move rearward and downward so as to hang down vertically from the hanger body 21. However, when the backrest 14 is tilted backward, the garment CL is located between the back surface 14a of the backrest 14 and the garment holding member 5, more specifically, the main body 53, that is, the garment is held behind the garment CL. Since the main body portion 53 of the member 5 is located, the clothing CL is brought into contact with the clothing holding member 5 so that the downward movement of the clothing CL is restricted. The clothing CL is not limited to the hanger body 21 but the clothing holding member 5. Is also retained. More specifically, the clothes CL abuts on the main body 53, and the main body 53 holds the clothes CL. While the backrest 14 is tilted rearward, the portion of the garment CL above the portion held by the garment holding portion 4 keeps the separation width of the backrest 14 from the back surface 14a substantially constant. That is, in this embodiment, the height position of the main body 53 in the clothing holding position U is set near the lower end of the clothing CL hung on the hanger body 21, so that the entire back of the backrest 14 a of the backrest 14 is substantially the entire clothing CL. Is held by the hanger body 21 and the garment holding member 5 while keeping the separation width substantially constant. At this time, the part near the lower end of the garment CL that is in contact with the garment holding member 5 is positioned in the front upper direction as compared with the case where the garment holding member 5 is not present. Further, the clothing CL is hung on the hanger body 21, the clothing holding member 5 is disposed at the storage position N while the clothing is positioned between the back surface 14 a of the backrest 14 and the clothing holding member 5, and the clothing CL is placed on the backrest 14. You may make it hold | suppress in the state closely_contact | adhered to the back surface 14a.

  By configuring as described above, the chair C2 according to this embodiment is positioned between the back surface 14a of the backrest 14 and the clothing holding member 5 in the same manner as the chair C1 according to the first embodiment described above. Even when the backrest 14 is tilted rearward with the garment CL applied, the garment CL is held by the garment holding member 5 located behind the garment CL, and the garment CL is held by the garment holding member 5. Does not move further back. That is, the width above the portion held by the garment holding member 5 is kept substantially constant from the back surface 14 a of the backrest 14. At this time, the site | part hold | maintained at the clothing holding member 5 is located in the front upper direction compared with the case where such a clothing holding member 5 does not exist. Accordingly, it becomes difficult for the sleeves and hems to approach the floor.

  Furthermore, in this embodiment, when the garment holding member 5 is not used, it can be stored in the storage position N indicated by the imaginary line in FIGS. 5 and 6, so that it does not hinder the rear passage of the chair C2. It can cope with various usage modes.

  In addition, since the surface of the garment holding member 5 facing the backrest 14 is made of a soft resin, the garment CL abuts against the portion formed by the soft resin when the backrest 14 is tilted backward, and the garment slips. Hard to fall.

  In addition, the main effects by the configuration of the chair C1 described in the first embodiment described above can also be obtained by configuring the chair C2 according to the present embodiment.

  The present invention is not limited to the embodiment described above.

  For example, the garment holding portion may be arbitrarily configured as long as the garment can be positioned between the garment holding portion and the back of the backrest. For example, like a chair C3 shown in FIG. 8 in the rear view, the garment holding member 6 configured to be movable between the garment holding position and the storage position around the axis is used in the chair body 1 used in the above-described embodiment. It is possible to consider an embodiment in which Further, as shown in the chair C4 shown in FIG. 9, the rear view is stored in the chair main body 1 inside the backrest 14 when not in use, pulled out during use and stretched so as to substantially follow the back surface 14a of the backrest 14. A belt-like or string-like garment holding member having a configuration similar to that well known as a seat belt widely used in automobiles and passenger planes, which can position the garment CL between the back surface 14a of the backrest 14 An embodiment in which 7 is provided is also conceivable.

  In the above-described embodiment, an adult jacket or half coat having a standard physique is assumed as clothing. However, a coat having a length dimension covering almost the whole body on a clothes hanging portion such as a hanger portion is 2 in the length direction. It may be folded and hung, or a child chair may be configured similarly.

  In addition, various modifications may be made without departing from the spirit of the present invention, such as providing a headrest above the backrest.

The front view of the chair which concerns on 1st Embodiment of this invention. The side view of the chair which concerns on the same embodiment. The rear view of the chair which concerns on the embodiment. The top view of the chair which concerns on the same embodiment. The side view of the chair which concerns on 2nd Embodiment of this invention. The rear view of the chair which concerns on the embodiment. The top view of the chair which concerns on the same embodiment. The rear view of the chair which concerns on the other embodiment of this invention. The rear view of the chair which concerns on the other embodiment of this invention.

C1～C 4 ... chair 1 ... chair body 14 ... backrest 14a ... back of the back 21 ... hanger body (clothing hook)
4, 5, 6, 7 ... clothing holding member 44 ... projecting end CL ... clothing U ... clothing holding position N ... storage position

Claims (6)

The seat support portion provided at the upper end of the leg is provided with a first link element and a second link element, and a seat receiver of the seat is connected to the first link element and the second link element. 1 link element, the seat receiver, and a chair configured to be able to perform a rocking operation in conjunction with a backrest by a link mechanism including the second link element as a component,
And vertical rod a pair of left and right in front of the by positioning the upper part of the backrest seat back frame having a horizontal rod that is laterally placed so as to connect these vertical rods, the tension member forming the backrest surface from said transverse rod is attached in a state of being spaced apart, the next rod, which in the mounting so that the hanger unit comprising a hanger body and the hanger struts curved to be convex toward the rear via the hanger fittings,
The hanger column is provided by extending upward from the rear part of the hanger mounting tool, and the hanger body provided at the upper end of the hanger column is projected from the upper end of the backrest which is curved so as to protrude rearward. It is located at a location spaced rearward and upward,
In a side view, the frame material that supports the upper end of the tension member of the backrest is bent rearward above the reeds to which the hanger is attached,
A gap formed between both ends of the hanger body and the upper end of the backrest in plan view by making the degree of curvature of the front surface of the hanger body larger than that of the upper end of the backrest in plan view Is set so as to be narrower than a gap formed between a central portion of the hanger body and an upper end of the backrest .   2. A hanger attachment that can be attached to a recumbent is provided at a lower end of the hanger post, a hanger attachment is attached to the reed, and a hanger body is attached above the reed. Chairs.   The chair according to claim 1 or 2, wherein the hanger body is disposed rearward of the back frame.   At the lower end of the hanger post, a hanger attachment that can be attached to the side is provided, the hanger post is extended upward from the rear of the hanger attachment, and the hanger body is rearward of the vertical frame of the back frame. The chair according to claim 3, wherein The chair according to claim 1, 2, 3, or 4, wherein the hanger body is extended from the hanger column to the left and right, and the entire width dimension of the hanger body is substantially equal to the width dimension of the backrest. The chair according to claim 1, 2, 3, 4 or 5 , wherein the hanger body is disposed on an extension of a backrest surface at an upper end of the backrest in a side view.

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