JPH09206169A - Hanger for chair attachment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily perform attaching/detaching operations to/from a backrest, to hang clothes at a high position, to perform its utilization without damaging the function of the backrest of a chair and to easily and quickly perform the opening/closing operations of a hanger part. SOLUTION: For this hanger for chair attachment, a hanger part 3 for hanging the clothes 6 is formed in a rhombic shape at the time of hanging. Then, an attachment part 2 is formed by a forked piece 2a and the hanger part 3 is provided with a vertical operation rod 8 guided by a guide part 7 and vertically moved. The upper end 4a of an arm piece 4 is pivotally attached to the left and right positions of the upper part 8a of the vertical operation rod 8 projecting upwards from the guide part 7 and the lower end 5a of a supporting rod 5 connected to the arm piece 4 in a link shape is pivotally attached to the upper left and right positions of the guide part 7. For the vertical operation rod 8, the upper part 8a is positioned oppositely to the upper part of the attachment part 2 at the time of pulling down and the upper part 8a is formed so as to be able to freely hook a finger. A stopper mechanism 9 for preventing the lowering of the vertical operation rod 8 in cooperation therewith at the time of pulling up the vertical operation rod 8 is provided on the guide part 7.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a chair-mounting hanger, and more particularly to a chair-mounting hanger that is mounted on a backrest of a chair and is used by wearing a jacket or a cardigan.

[0002]

2. Description of the Related Art Conventionally, a hanger of this type is composed of, for example, a mounting portion mounted on a backrest of a chair and a clothes hanging hanger portion provided on the mounting portion. There is one that is formed into a rhombus shape when suspending clothes by a pair of arm pieces and a pair of right and left support rods that support the arm pieces (for example, Japanese Utility Model Publication No. 6-15553 and Japanese Utility Model Publication No. 48-26020). reference).

[0003]

By the way, since this kind of hanger is usually attached to the back of a chair at all times, the usability of the chair should not be reduced when clothes are not hung on the hanger, for example, a back. It is desirable that the elbows and arms can be freely placed on the upper edge of the backrest, and the upper body can be freely bent to the back of the backrest.

However, in the case of the above-mentioned conventional product, the overlapped pivotal attachment point at the lower end of the support rod is moved up and down along the support column, thereby forming the hanger portion into a rhombus shape. Even when it was not hung, the columns were erected above the backrest. Therefore, according to the conventional product,
Although the above-mentioned props can be suspended at a higher position than the backrest without soiling the hem of the clothes, the props could not avoid protruding above the backrest even when clothes were not hung, so the props should be used when not using the hanger. Has become a hindrance, and the usability of the chair is impaired.

Further, in the case of the conventional product, when the hanger portion is formed in a rhombus shape, the user first pulls up the superposed pivoting point at the lower end of the supporting rod along the support column, and then the pivoting point does not descend. Tighten the screw-shaped stopper at the pivot point to fix the pivot point to the strut, loosen the tightened state of the stopper when closing the hanger part, hold this stopper with your fingers and pull it down along the strut. I needed to. Therefore, when the conventional product is used, there is a problem that the opening / closing operation of the hanger portion is troublesome, and this kind of operation cannot be performed simply and quickly.

Further, the above-mentioned conventional product is formed so as to be fixed to the backrest of the chair with screws, but since this kind of hanger originally uses an existing chair, the backrest has a hanger function. It is desirable that it be formed so that it can be easily attached to the backrest and can be easily and quickly removed when not in use.

[0007] The present invention is to solve such a problem of the conventional product. Therefore, a technical problem of the present invention is that a hanger portion for hanging clothes is formed into a rhombus shape when suspended, and a hanger portion for a chair is formed so that the strength of the hanger portion is increased. , Clothes can be suspended at a high position without soiling the hem,
An object of the present invention is to provide a hanger for attaching a chair that can be used without losing the backrest function of the chair when clothes are not hung on and that can be opened and closed easily and quickly.

[0008]

The present invention employs the following technical means to solve the above-mentioned problems. That is, the present invention comprises a mounting portion 2 mounted on a backrest 1 of a chair and a clothes hanging hanger portion 3 provided on the mounting portion 2, and the hanger portion 3 is a pair of left and right arm pieces. 4 and a pair of left and right support rods 5 that support the arm piece 4, the chair mounting hanger is formed into a diamond shape when the clothes 6 are suspended, and the mounting portion 2 is sandwiched on the upper part of the backrest 1 of the chair. The bifurcated piece 2a is provided, and the hanger portion 3 is provided with a vertical operation rod 8 formed so as to be vertically movable by being guided by the guide portion 7 on the rear surface of the mounting portion 2 and upward from the guide portion 7 on the rear surface. The upper end 4a of the arm piece 4 is pivotally attached to the left and right positions of the upper portion 8a of the vertical movement rod 8 protruding to the upper end 8a of the vertical movement rod 8, and the lower end 5a of the support rod 5 connected to the arm piece 4 in a link shape is connected to the guide portion 7. Is vertically pivoted to the upper left and right positions of the
The upper portion 8a is positioned so as to face the upper portion of the mounting portion 2 when it is pulled down, and this upper portion 8a is formed so that the fingers can be hooked thereon. When the vertical movement rod 8 is pulled up, it cooperates with the vertical movement rod 8. Stopper mechanism 9 to prevent the lowering
Is provided in the guide section 7 described above.

In this case, according to the present invention, the width of the bifurcated piece 2a is wide, and the cutout window 2b is formed on the front side thereof.
It is good that it is opened. In this case, when the backrest 1 of the chair is made of an elastic material, if the forked piece 2a is sandwiched between the backrests 1, the upper surface of the backrest 1 is pushed out into the cutout window 2b, so that the fixed state can be made firm. . The cutout window 2b is preferably formed at the center position on the front surface of the bifurcated piece 2a, but the formation position, shape and number are arbitrary.

Further, in the case of the present invention, the above-mentioned vertical operation rod 8
The slit 8b formed in the longitudinal direction
And an engaging portion 8 formed in a concave shape at the upper and lower positions of the front surface, respectively.
c, and the engaging portion 8c at the upper position is provided with an inclined surface portion 8c ₁ having an upward slope as the vertical operating rod 8 is located below, and the stopper mechanism 9 is inserted into the slit 8b with play. At the same time, the projection 9 is exposed from the through hole 7a on the rear surface of the guide portion 7 through the slit 8b.
a and a ridge 9b formed at the left and right positions of the protrusion 9a and engaging with the engaging portion 8c. The ridge 9b and the protrusion 9a are vertically provided in the guide portion 7. The flexible plate 9c is preferably formed on the rear surface of the flexible plate 9c.

Further, in the case of the present invention, it is preferable that the upper portion 8a of the vertical operation rod 8 is formed with an opening 8a ₁ through which a finger is dipped. In this case, the fingers can be easily hooked on the upper portion 8a, and the lateral width can be selected to be larger than that of the slit 8b, so that the vertical operation rod 8 can be pulled up by diving a plurality of fingers into the opening 8a ₁ and the vertical operation rod 8 can be pulled up. The pulling operation of the rod 8 can be facilitated.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the accompanying drawings. Reference numeral 1 is a backrest of a chair, 2 is a mounting portion mounted on the backrest 1, and 3 is a hanger portion for hanging clothes provided on the mounting portion 2.

As shown in FIGS. 2 and 5, the mounting portion 2 is formed of a bifurcated piece 2a which is sandwiched on the upper part of the backrest 1 of the chair. The bifurcated piece 2a is formed in an inverted U shape in cross section so as to press the upper part of the backrest 1 by the restoring action of the synthetic resin material. Further, in the case of this embodiment, the bifurcated piece 2a is formed to have a wide width, and the notch window 2b (see FIG. 4) is opened at the center position on the front surface side. In the case of the present invention, the mounting portion 2 is a bifurcated piece 2a sandwiched on the upper part of the backrest 1.
In addition, for example, the bifurcated piece 2a may be a pair of left and right pieces that are independent from each other.

The hanger portion 3 is formed in a rhombus shape when the garment 6 is suspended by a pair of left and right arm pieces 4 and a pair of left and right support rods 5 supporting the arm pieces 4. Further, the hanger portion 3 is provided with a vertical operation rod 8 which is guided by a guide portion 7 on the rear surface of the mounting portion 2 and is vertically movable. In this embodiment, the guide portion 7 is composed of a fixed body 7A integrally formed with the mounting portion 2 as shown in FIG. 2 and the like, and a split piece 7B which is formed so as to be fittable to the fixed body 7A. Become.

The upper end 4a of the arm piece 4 has the guide portion 7
Are vertically pivoted at the left and right positions of the upper portion 8a of the vertical operation rod 8 projecting upward from. A lower end 5a of the support rod 5 connected to the arm piece 4 in a link shape is pivotally attached to the upper left and right positions of the guide portion 7, respectively. In this embodiment, the arm piece 4 is made of a synthetic resin material having a U-shaped cross section, and when the hanger portion 3 is completely closed, the support rod 5 is formed so as to be housed along the longitudinal direction. There is.

In the case of the present invention, the clothes 6 are placed on the upper surface of the arm piece 4.
A portion having a high frictional resistance value may be formed so as to prevent slipping off. The portion having a high frictional resistance value is specifically formed by forming the upper surface of the arm piece 4 into a rough surface or an uneven shape, or by adhering a sheet material having a high frictional resistance value.

The upper portion 8a of the vertical operating rod 8 is positioned so as to face the upper portion of the mounting portion 2 when it is pulled down.
The upper portion 8a is formed so that the fingers can be hooked on it. Further, the vertical operating rod 8 is provided with a slit 8b formed in the longitudinal direction thereof and an engaging portion 8c formed in a concave shape at the upper and lower positions of the front surface as shown in FIG. The width of the slit 8b is selected to be a length that allows the index finger or the middle finger to sneak. Further, the engaging portion 8 at the upper position
The portion c is formed with an inclined surface portion 8c ₁ which is inclined upward as it goes below the vertical operating rod 8.

In this embodiment, as described above, the vertical operating rod 8 is provided with the slit 8b which allows the fingers to be submerged, whereby the upper portion 8a is formed so that the fingers can be hooked. Alternatively, as shown in, for example, FIG. 7 or the like, an opening 8a ₁ may be formed in the upper portion 8a for diving the fingers of a heart or the like. In this case this opening 8
The a ₁ may be formed separately from the slit 8b as shown in the drawing, or may be formed so as to communicate with the slit 8b. Further, it is preferable that the opening 8a ₁ is selected to have a lateral width wider than the lateral width of the slit 8b so that a plurality of fingers such as an index finger and a middle finger can be dipped to pull up the vertical operation rod 8. In the case of the present invention, the upper portion 8 of the vertical operating rod 8
In addition, a may be formed, for example, as a recess for hooking a finger, and is not limited to the case where the finger is dipped.

Reference numeral 9 denotes a stopper mechanism which cooperates with the vertical operation rod 8 to prevent the vertical movement rod 8 from being lowered when the vertical movement rod 8 is pulled up. The stopper mechanism 9 is provided in the guide portion 7 and is inserted into the slit 8b with play. The stopper mechanism 9 is a protrusion formed through the slit 8b and exposed from the through hole 7a on the rear surface of the guide portion 7. 9a and this protrusion 9
The protrusions 9b are formed at the left and right positions of a and engage with the engaging portion 8c. The protrusion 9b and the protrusion 9a are formed on the rear surface of a flexible plate 9c made of a synthetic resin material and provided upright in the guide portion 7 as shown in FIG.

In the case of the present invention, the stopper mechanism 9 is used.
May be formed as shown in FIG. 6, for example. That is, in this embodiment, an engaging portion 8c is formed, for example, in the form of a concave hole below the front surface of the vertical operating rod 8, and a flexible plate 9c having an engaging convex portion 9d that engages with the engaging portion 8c is provided. An operation knob 9e for external operation is formed on the side portion of the guide portion 7 so as to be slidable in the left-right direction. In this case, it is not necessary to form the slit 8b in the vertical operation rod 8, and the structure of the vertical operation rod 8 can be simplified, so that the cost can be reduced.

In the case of the present invention, the flexible plate 9c may be formed in a hanging shape as shown in FIG. That is, the flexible plate 9c is vertically provided in the guide portion 7, and when the vertical operating rod 8 is operating, the flexible plate 9c bends forward of the hanger of the present invention, and the restoring force of the flexible plate 9c enables the projection 9a and the like to engage with the engaging portion 8c. If it is formed in. Further, the present invention provides such a flexible plate 9c.
Instead of this, the stopper mechanism 9 may be formed so that the projection 9a or the like is always springed rearward of the hanger of the present invention with a leaf spring or a coil spring.

Next, the operation of the present invention will be described. First, clothes 6
In the case of suspending, the user mounts the upper part of the vertical operation rod 8 with the mounting portion 2 inserted into the backrest 1 and mounted, as shown by the solid lines in FIGS. 1, 4 and 5. The finger is dipped into 8a and the vertical movement rod 8 is pulled up.

Explaining the embodiment shown in FIG. 7 in which the flexible plate 9c is suspended, when the vertical movement rod 8 is pulled up,
As shown in FIG. 9B from the state of FIG. 9A, the inclined surface portion 8c
₁ pushes the ridge 9b away, and as a result, the flexible plate 9c bends toward the front of the hanger of the present invention, and the engagement state between the engaging portion 8c and the ridge 9b is released. While the vertical operating rod 8 is being pulled up, the front surface of the vertical operating rod 8 is in sliding contact with the protrusion 9b, and when the lower engaging portion 8c faces the protrusion 9b as shown in FIG. 10A, the flexible plate 9c is moved. The engaging portion 8c and the ridge 9 which are restored to the lower position are restored.
b is engaged. Therefore, the vertical movement rod 8 is prevented from descending.

Further, as shown in FIG. 1 and the like, the lower end 5a of the support rod 5 is pivotally attached to the upper left and right positions of the guide portion 7 at a position lower than the pivotal attachment point of the upper end 4a of the arm piece 4. Therefore, when the vertical movement rod 8 is pulled up, the arm piece 4 and the support rod 5 rotate while opening sideways, and as a result, the hanger portion 3 is formed in a rhombus shape.

Next, when closing the hanger portion 3, first, in the state shown in FIG. 10A, the exposed end of the projection 9a is pushed from the outside to release the engagement between the protrusion 9b and the engagement portion 8c at the lower position. After that, the vertical operation rod 8 is pushed down as shown by arrows in B and C in the same figure. Then, the vertical operation rod 8 descends while its front surface slides on the protrusion 9b, and the arm piece 4 and the support rod 5 rotate downward depending on the descended state. Then, as shown in FIG. 9A, when the engaging portion 8c at the upper position faces the protrusion 9b, the protrusion 9b engages with the engaging portion 8c by the restoring action of the flexible plate 9c. As a result, as shown in FIG.
Is closed with the support rod 5 housed in the arm piece 4.

[0026]

As described above, the present invention is a chair-mounting hanger in which the hanger portion is formed into a diamond shape when suspending clothes, and the mounting portion for the backrest is a bifurcated piece.
The hanger is provided with a vertical operating rod that forms a diamond shape at a position higher than the backrest. Therefore, according to this, the garment can be easily and quickly attached to and detached from the backrest, and the clothes can be suspended without soiling the hem. Further, in the case of the present invention, the upper portion of the vertical operating rod is positioned so as to face the upper portion of the mounting portion when it is pulled down. Therefore, according to the hanger of the present invention, when the clothes are not hung, the vertical movement rod does not impair the usability of the chair. Further, in the present invention, the upper portion of the vertical operation rod is formed so that the fingers can be hooked thereon, and the stopper is provided in the guide portion to cooperate with the vertical operation rod when the vertical operation rod is pulled up to prevent the vertical movement rod from being lowered. Therefore, according to this, the pulling operation of the vertical operating rod can be easily performed, and the hanger portion can be easily and quickly formed into a rhombus shape only by pulling up.

According to the second aspect of the present invention, the bifurcated piece is formed to have a wide width and a notch window is opened on the front side thereof. Therefore, according to this, when the backrest of the chair is made of an elastic material, the upper surface of the backrest is pushed out into the cutout window when the forked pieces are sandwiched, so that the fixed state can be made firm.

According to the third aspect of the present invention, the vertical operating rod can be operated by submerging the finger on the upper end of the slit, and when the hanger portion is closed, the protrusion is pushed from the outside to engage the protrusion and the engaging portion at the lower position. Since the engagement state with can be released, the operation when folding the hanger part can be simplified, and since the stopper mechanism is equipped with a flexible plate, the structure can be much simplified compared to the case of using a coil spring or the like. Therefore, there is an advantage that the cost can be reduced.

Further, according to the fourth aspect, since it is possible to pull up the vertical operation rod by, for example, diving a plurality of fingers into the opening formed in the upper portion of the vertical operation rod, the vertical operation rod can be moved vertically. The pulling operation of the rod can be further facilitated.

[Brief description of drawings]

FIG. 1 is a partially cutaway rear view of a hanger of the present invention when in use.

FIG. 2 is an exploded perspective view of the same hanger.

FIG. 3 is a perspective view of a main part of the same hanger.

FIG. 4 is a front view of the same hanger when in use.

FIG. 5 is a side view in which a part of the same hanger is cut away when in use.

FIG. 6 shows another embodiment of the same hanger, A is a perspective view of a main part with a part cut away, and B is a sectional view taken along the line BB of A.

FIG. 7 is an exploded perspective view showing still another embodiment of the same hanger.

FIG. 8 is a perspective view of a main part of the hanger of the present invention in FIG.

9A and 9B are longitudinal cross-sectional views of a main part for explaining the operation of the present invention when the flexible plates of A and B are both in the embodiment of FIG.

FIG. 10 is a longitudinal sectional view of an essential part for explaining the operation of the present invention in A, B and C.

[Explanation of symbols]

 1 backrest 2 attachment part 2a bifurcated piece 3 hanger part 4 arm piece 4a upper end 5 support rod 5a lower end 6 clothes 7 guide part 8 vertical movement rod 8a upper part 9 stopper mechanism

Claims (4)

[Claims] 1. A mounting portion mounted on a backrest of a chair,
It consists of a hanger part for hanging clothes provided on this attachment part, and this hanger part consists of a pair of left and right arm pieces and a pair of left and right support rods supporting this arm piece when hanging clothes. In a chair mounting hanger formed in a rhombus shape, the mounting portion is a bifurcated piece sandwiched on the upper part of the backrest of the chair, and the hanger portion is vertically movable by being guided by a guide portion on the back surface of the mounting portion. The upper end of the arm piece is pivotally attached to the left and right positions of the upper part of the vertical operation rod projecting upward from the guide portion on the back surface, and the upper end of the arm piece is pivotally connected to the arm piece. The lower ends of the support rods are pivotally attached to the left and right positions of the upper portion of the guide portion, respectively, and the vertical operation rod is positioned such that its upper portion faces the upper portion of the mounting portion when it is pulled down, and this upper portion hooks fingers. Freely formed, vertical operation rod Hanger chair mounted to cooperate with the vertical movement rod with a stopper mechanism for preventing its descent is characterized in that provided on the guide portion of the at pulling. 2. The chair mounting hanger according to claim 1, wherein the bifurcated piece is formed to have a wide width and a notch window is opened in a front surface side thereof. 3. The vertical operating rod comprises a slit formed in the longitudinal direction of the vertical operating rod and engaging portions formed in a concave shape at upper and lower positions on the front surface, and the engaging portion at the upper position is vertical operating. The stopper mechanism is provided with an inclined surface portion that is upwardly inclined toward the lower side of the rod, and the stopper mechanism is inserted in the slit with play and is formed to be exposed from the through hole on the rear surface of the guide portion through the slit. A rear surface of a flexible plate which is composed of a protrusion and a protrusion formed at the left and right positions of the protrusion and which engages with the engagement portion, and the protrusion and the protrusion are vertically provided in the guide portion. The chair mounting hanger according to claim 1 or 2, wherein the hanger is attached to the chair. 4. The vertical movement rod is formed with an opening on the upper part thereof for allowing a finger to dive therein.
Hanger for mounting the chair described.