JP2006247310A - Openable hanger - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an openable hanger which is comparatively small and lightweight, and which allows opening and closing operation of an arm part while holding a body part with one hand. <P>SOLUTION: When a pin 20 is in the closest position to a pivot 18 by a force of a spring 13, the pin 20 is engaged in an outermost position of a groove 21 beyond an engaging projection 22 which is formed in an outermost position inside the groove 21. When the pin 20 is in the closest position to the pivot 18, arms 5 and 6 are securely positioned by the engaging projection 22 even if an urging force by the spring 13 is smaller. Thereby, the arms 5 and 6 will not broken accidentally when heavy clothing is hanged, and the clothing is stably hanged by the positioning of the engaging projection 22. When a user starts to push a slide lever in, the pin 20 is operated inside the groove 21 to move away the pivot 18 beyond the engaging projection 22. Thereby, the engaging projection 22 also works as a coming-off prevention member. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an open / close-type hanger for hanging clothes, in which an opening / closing mechanism is provided on an arm portion constituting a shoulder portion.

  Conventionally, several open / close hangers with a mechanism for opening and closing an arm portion constituting a shoulder portion have been known. As an example of a conventional open / close hanger, for example, a structure in which the open / close operation of a hanger fixed to be openable / closable is performed by a string member connected to the tip of a lever operated with one hand (see, for example, Patent Document 1). .), And a structure in which the shaft portion of the hook is extended and the arm portion is opened and closed via a support by a mechanism such as an umbrella (for example, see Patent Document 2). Furthermore, there is also known a hanger having a substantially triangular main body, a hanging hook formed on the upper side of the main body, and a pair of arms formed on the side of the main body (see, for example, Patent Document 3). ), The suspension hook is pushed into the main body, and the arm changes from the open state to the closed state.

JP 2001-286382 A JP 2002-306309 A JP 2002-51899 A

  However, among the conventional open / close hangers as described above, in the open / close hangers described in Patent Document 1, the mechanism for opening and closing the arm portion has a relatively large size, and the number of parts increases. Therefore, the assembly of the hanger is not easy, and the manufacturing cost is increased. On the other hand, in the open / close hanger described in Patent Document 2, the arm (arm) portion is opened and closed by shifting the column portion continuous with the hook relative to the frame. It is necessary to operate the claw portion provided on the pillar portion at the same time that it is held by hand, and therefore cannot be opened and closed with one hand. In general, when hanging clothes on a hanger, one hand needs to hold the clothes, so the hand that can operate the hanger is limited to the other hand, that is, one hand. It is desirable to be able to operate with one hand holding a hanger. Similarly, the hanger described in Patent Document 3 is also operated so that the arm is closed by pushing the hanging hook into the main body when the arm portion is folded, but the hook is also pushed down while holding the main body portion. Operation is difficult with one hand, and operation with both hands is required.

  Therefore, in view of the above technical problems, the present invention provides an excellent open / close hanger capable of opening and closing the arm while holding the main body with one hand and capable of being relatively small and light. For the purpose.

  The open / close hanger of the present invention that solves the above-mentioned problems is supported rotatably around a hanger body provided with a hook at the upper end and a pair of support shafts provided at the lower end side of the hanger body, and A pair of arm portions having a required guide portion, a sliding member attached to slide on the hanger body according to a user's operation, and the guide fixed to the sliding member with respect to the hanger body And an engaging member that moves while engaging the portion.

  According to the open / close type hanger of the present invention, the pair of arm portions are attached to the hanger body so as to be rotatable about the pair of support shafts, respectively, so that the arm portion can be opened and closed. The opening / closing operation of the arm portion is performed by engaging an engaging member fixed to the sliding member with a guide portion formed in a part of the arm portion. The opening / closing operation of the arm portion is performed according to the operation.

  According to a preferred embodiment of the present invention, the sliding member is constantly urged by an elastic member so as to open the arm portion, and the sliding member resists the elastic force of the elastic member. For example, only when the arm part of the open / close hanger is closed, the arm part is closed by pressing the sliding member, and the sliding part is closed. The arm portion can be opened by releasing the pressure on the moving member. Further, the sliding member is composed of a pair of slidable movable members, and the sliding direction thereof can be almost horizontal, and generally held by the thumb and index finger when gripped by the hanger body. Therefore, the hanger according to the present invention can be operated naturally.

  In another open / close type hanger of the present invention, a hanger body, a pair of arm parts that are rotatably supported around a pair of support shafts provided on the hanger body, and have a required guide part, A pair of movable members that are opened and closed in accordance with a user's operation, and a pair of engaging members that are disposed at end portions of the movable member and are movable while being engaged with the guide portions. .

  When such an open / close type hanger is used, a pair of arm portions are attached to the hanger body so as to be rotatable about a pair of support shafts, so that the arm portion can be opened and closed, and the movable member can be opened and closed. In accordance with the operation, an engaging member that engages with a guide portion formed in a part of the arm portion is operated, and the opening and closing operation of the arm portion is performed in accordance with the operation of the engaging member.

  According to one invention of the present application, since the opening and closing operation of the arm portion is performed according to the sliding operation of the sliding member provided on the hanger body, the body portion is held even when the sliding member is operated with one hand. The arm portion can be opened and closed while the hanger is the easiest to operate. In addition, since the opening / closing operation of the arm portion uses the sliding member and the engaging member interlocked therewith, it is possible to realize a relatively small and lightweight device as a whole, and to reduce the manufacturing cost.

  According to another invention of the present application, when the engaging member is operated according to the opening / closing operation of the movable member, the opening / closing operation of the arm portion is performed according to the operation of the engaging member, and the movable member is operated with one hand However, the arm portion can be opened and closed while holding the main body, and the hanger that can be opened and closed is sufficiently easy to operate. Further, since the opening / closing operation of the arm portion uses the movable member and the engaging member interlocked therewith, it is possible to realize a relatively small and lightweight device as a whole, and to reduce the manufacturing cost.

  A preferred embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 1, the openable hanger according to the present embodiment has a hanger body having a structure in which a pair of substantially flat hanger body parts 2 and 3 are stacked, and a fitting hole formed in the upper end part thereof. On the other hand, it has a hook 4 fitted so as to be rotatable around an axis. The hook 4 is a member that protrudes from a neck or a collar portion of clothes such as clothes that are suspended, and is suspended from a horizontally extending rod member such as a bag or a closet. The hanger body parts 2 and 3 are made of a synthetic resin such as ABS, and the hook 4 is also made of a resin material such as polypropylene.

  On both side surface portions of the pair of hanger body portions 2 and 3, notches 9 are formed in a concave shape with a curvature from the side surface side of the hanger toward the central axis side. The slide levers 7 and 8 that are sliding members face the notches 9, and the thumb and index finger (or middle finger) are associated with the slide levers 7 and 8 when the hanger is sandwiched between the thumb and the index finger. It is configured as follows. As will be described later, when the slide levers 7 and 8 are pushed from the side surface toward the central axis so as to be gripped, the arms 5 and 6 are closed in conjunction with the sliding operation of the slide levers 7 and 8. To do. The side surfaces of the hanger body parts 2 and 3 have substantially fan-shaped shoulders and are continuous with the bottom surface 10, but the end portions of the slide levers 7 and 8 also form part of the fan-shaped end portions. The arms 5 and 6 that are opened and closed are positioned below the slide levers 7 and 8, respectively.

  The pair of arms 5 and 6 is a member for holding a shoulder portion of clothes such as clothes from the inside, and has an eight-shaped open state slightly opened in accordance with the shape of the human shoulder, and the pair of arms 5 and 6. The positions of the pair of arms 5 and 6 are changed between the closed state extended side by side and extended in a substantially vertical state. In the present embodiment, the pair of arms 5 and 6 are made of a taper-shaped resin material having a slightly tapered shape from the proximal end side toward the distal end side. It is also possible to form a hole or to have a shape in which the upper surface side is slightly expanded so that the shoulder portion of clothes such as clothes can be more easily held. Moreover, you may comprise so that a closed piece etc. like the below-mentioned embodiment may be formed in a part of arms 5 and 6 and a closed state may be maintained.

  Next, the internal structure of the openable hanger according to the present embodiment will be described with reference to FIGS. The slide levers 7 and 8 are provided so as to protrude from the notches 9 formed on both side portions of the hanger main body portions 2 and 3, and the hanger main body portion 2 that contacts the slide levers 7 and 8. 3, two pairs of horizontal guide grooves 11, 12 are formed on the inner surface of the upper / lower / left / right sides extending in the horizontal direction. These horizontal guide grooves 11 and 12 are respectively engaged with projections (not shown) formed on the surfaces of the slide levers 7 and 8 located inside the hanger main body parts 2 and 3, and the slide levers 7 and 8 are operated by the user. Are operated along the horizontal guide grooves 11 and 12 in the horizontal direction. The pair of slide levers 7 and 8 are always urged outward from the central portion of the main body by a spring 13 which is an elastic member. When the slide levers 7 and 8 are pushed, they resist the urging force of the spring 13. Then, the slide levers 7 and 8 are pushed in. Further, when the force to push the slide levers 7 and 8 is loosened, the slide levers 7 and 8 protrude from the notches 9 on both side surfaces of the hanger body parts 2 and 3 by springs 13 that are elastic members. The levers 7 and 8 are stopped by the retaining portions 14 and remain at the position where they protrude to the side portions of the hanger body portions 2 and 3.

  At the lower ends of the slide levers 7 and 8, a cylindrical pin 20 as an engaging member is erected so as to have a direction perpendicular to the main surface of the hanger body parts 2 and 3 as an axis. Engages with the spirally open groove 21 of the arms 5, 6. The arms 5 and 6 are rotatably supported around the support shafts 18 at the upper corners, and the grooves 21 have a spiral shape that is slightly close to a straight line, so that the slide levers 7 and 8 are pushed in. Thus, the pin 20 moves along the spiral groove 21 toward the inner side in the horizontal direction. As a result, the arms 5 and 6 are rotated around the support shaft 18.

  FIG. 3 is a view showing a state in which the slide levers 7 and 8 are sufficiently pushed into the hanger main body portions 2 and 3, and a pin formed at the lower end of the slide levers 7 and 8 along the spiral groove 21. As the arm 20 moves inward in the horizontal direction, the arms 5 and 6 are also rotated, and as a result, the arms 5 and 6 are held so that their longitudinal directions extend in the vertical direction.

  In the state of FIG. 3, the spring 13 that is an elastic member is in the most compressed state, and the urging force applied from the spring 13 to the slide levers 7 and 8 has the largest value. When the force to push the slide levers 7 and 8 is loosened from here, the slide levers 7 and 8 are pushed outward in the horizontal direction by the urging force of the spring 13, and the slide levers 7 and 8 are moved according to the movement of the slide levers 7 and 8. Thus, the arms 5 and 6 are rotated around the support shaft 18 in a direction opposite to the direction in which the slide levers 7 and 8 are pushed.

  When the pin 20 comes closest to the support shaft 18 by the force of the spring 13, the pin 20 is locked to the outermost side of the groove 21 beyond the locking protrusion 22 formed inside the groove 21. For this reason, when the pin 20 is closest to the support shaft 18, the urging force from the spring 13 is weakened. However, the arms 5 and 6 are surely positioned by the locking projections 22, so that the heavy coat Even when clothes such as suits and clothes are hung, the situation in which the arms 5 and 6 are carelessly broken does not occur. That is, the clothes can be stably suspended by the positioning effect of the locking protrusions 22. Further, when the slide levers 7 and 8 are started to be pushed in, the pin 20 needs to be operated in the direction away from the support shaft 18 beyond the locking projection 22 inside the groove 21, and the locking projection 22 is prevented from coming off. It can be seen that it also works.

  4 to 6 illustrate the operation method of the open / close type hanger according to the present embodiment, FIG. 4 is a perspective view showing a user holding the hook by hand, and FIG. 5 uses a slide lever. FIG. 6 is a perspective view showing a place where the user has fully pushed the slide lever by hand, and FIG. 6 is a perspective view showing the place where the user has fully pushed the slide lever by hand.

  As shown in FIGS. 4 to 6, the user can open and close the arms 5 and 6 by operating the slide levers 7 and 8 of the open / close hanger of this embodiment with one hand. It becomes the structure that is most easily operated in the hanger. In addition, since the opening and closing operation of the arms 5 and 6 uses the slide levers 7 and 8 and the pins 20 interlocked with the slide levers 7 and 8, the entire apparatus can be made relatively small and light, and the manufacturing cost can be kept low. it can.

  Next, with reference to FIG. 7 thru | or FIG. 11, the open / close type hanger concerning other embodiment of this invention is demonstrated. 7 to 11 show that the size of the slide levers 37 and 38 is larger than that of the previous embodiment so that the size of the slide levers 37 and 38 can be easily operated, and the hanger main body portions 32 and 33 are formed so that the hooks 34 can be rotated at the upper ends. It is attached so as to protrude from the shoulder. Like the arms 5 and 6 of the open / close hanger of the above-described embodiment, the arms 35 and 36 are rotatably attached around the support shaft, but from the distal end side of the arms 35 and 36 to the vicinity of the proximal end, For example, a wide shoulder portion 43 made of resin is attached and has a structure that improves the function of holding clothes without damaging them.

  On the back side of the shoulder rest 43, when the arms 35 and 36 are closed, storage pieces 41 and 42 for locking the positions of the arms 35 and 36 in the closed state are respectively attached to the arms 35 and 36. Is provided. The storage pieces 41 and 42 provided on the arms 35 and 36 are, for example, pieces formed by molding the same resin material as that of the shoulder abutment portion 43 and exhibit required elastic deformation. Using these storage pieces 41 and 42, the U-shaped hole of the storage piece 42 is hooked on the hook of the storage piece 41, thereby retaining the arms 35 and 36 that are about to be separated from the urging force of an elastic member such as a built-in spring. It is possible to hold the open / close hanger in a closed state to make it compact and convenient to carry and store.

 In the above-described embodiment, the left and right springs are described as independent. However, other elastic members such as one spring, a leaf spring, and an elastic member using the elasticity of resin can be used. Moreover, you may make it deform | transform a part of storage piece, or provide a hook for a string, a tie hook, and other support members using a separate member.

  In the above-described embodiment, an example in which the engaging lever pin is provided in the slide lever as the sliding member and the groove is formed in the arm has been described. However, the groove is formed in the slide lever, and along the groove. The pin or boss formed on the arm may be guided. Furthermore, in the above-described embodiment, the right slide lever is configured to open and close the right arm on the same side, and the left slide lever is configured to open and close the left arm on the same side. Further, the arm on the opposite side may be operated, and the two slide levers may be operated so that the arms can be opened and closed together.

  Further, the open / close hanger of the present invention may have a mechanism for folding the hook portion in order to achieve a more compact configuration, and has a mechanism for releasing all or part of the arm portion and the hook portion. May be.

  Next, another embodiment of the openable hanger according to the present invention will be described with reference to FIGS. The open / close type hanger according to this embodiment includes a hanger main body 52 having a pair of thin plate-like members, a pair of arms 55 and 56 that are supported by the hanger main body 52 so as to be openable and closable, and is opened and closed according to a user operation. A holding member 58 and a holding member 57 integrated with the hook 61 constituting a pair of movable members to be operated, and guides provided at the ends of the holding members 57 and 58 and provided on the arms 55 and 56. It is structured to have pins 63 and 63 that can move while engaging with the grooves 70 and 72 that are parts, and function as a pair of engaging members.

  The hanger body 52 having a shape in which a pair of thin plate-like members are combined is structured so that the plate-like member on the front side and the plate-like member on the back side are in contact with each other at a substantially central portion, and at a middle position in the height direction. A pair of left and right long holes 53 having a horizontal direction as a longitudinal direction are formed. A shaft 54 is formed at the upper corner of the hanger body 52 so as to pass through a hole (not shown) formed in the hanger body 52, and the arms 55 and 56 are opened and closed around the shaft 54 penetrating each other. To turn.

  On the upper side of the hanger body 52, a holding member 58 integrated with the hook 61 and a holding member 57 that makes a pair with the holding member 58 are provided. The holding member 58 and the holding member 57 are rotatable about a shaft 59 and are always biased in a direction of opening by a spring 60 hung on the shaft 59. By causing the user to hold the holding member 58 and the holding member 57 against the elastic force of the spring 60, the front end portions 57a and 58a of the holding members 57 and 58 approach each other. The movement of the member 58 and the holding member 57 is guided by the boss 63 formed at the tip portion sliding inside the long hole 53 whose longitudinal direction is the horizontal direction, and this operation is interlocked with the opening / closing operation of the arm. .

  The pair of arms 55 and 56 supported so as to be openable and closable from the hanger body 52 are in an open state in a substantially C shape, and are closed in a state in which both arms 55 and 56 are aligned in the vertical direction. A recess 64 that can be hooked with a string or the like is formed on the upper side of the middle part of the pair of arms 55 and 56, and locking members 65 and 66 for holding the arm closed on the inner ends of the arms. Is provided. With these locking members 65, 66, the arms 55, 56 can be locked to a pair by hooking a hook having an L-shaped cross section with the locking member 65 into the hole portion of the locking member 66.

  Such a pair of arms 55 and 56 have groove portions 70 and 72 that are held inside the hanger body 52. The grooves 70 and 72 have a shape that extends in a spiral shape when the axis 54 that is the center of rotation of the arm is the center. Therefore, the holding members 57 and 58 move away from the axis 54. Can be converted into an operation in which the arms 55 and 56 rotate via the pin 63. The holding members 57 and 58 have bosses 63 and 63 that engage with the long holes 53 whose longitudinal direction is the horizontal direction described above at the tip portions 57a and 58a, respectively. When the user moves the hand 58 by the hand, the front end portions 57a and 58a of the holding members 57 and 58 operate so as to reduce the distance between them, but the bosses 63 and 63 extend along the longitudinal direction of the long hole 53. As a result, the arms 55 and 56 can be operated to be closed.

  The operation of the open / close hanger according to the present embodiment having such a structure will be schematically described. The holding member 58 and the holding member 57 that are rotatable about a shaft 59 are urged by a spring 60 in a direction to be always opened. Thus, the arms 55 and 56 are in an open state so that clothes can be hung. When the user grips the holding member 58 and the holding member 57 against the elastic force of the spring 60, the tip portions 57a and 58a of the holding members 57 and 58 approach each other. When the holding member 58 and the holding member 57 move so as to approach each other, the boss 63 formed at the tip is slid and guided inside the long hole 53 whose longitudinal direction is the horizontal direction. It moves along the grooves 70 and 72 extending in a partial spiral shape provided at the ends of the arms 55 and 56 so as to close the arms 55 and 56.

  Here, the operation of grasping the holding members 57 and 58 is an operation that can be performed by the user with one hand, and the hanger body 52, the arms 55 and 56, the holding members 57 and 58, and the like use a synthetic resin material such as lightweight polypropylene. The overall weight can be reduced.

  When the arms 55 and 56 are closed, the locking members 65 and 66 are combined so that the arms 55 and 56 can be maintained in the closed state. When the arms 55 and 56 are in the closed state, the size can be made compact, which is particularly advantageous for carrying.

  Next, with reference to FIG.15 and FIG.16, a modification is demonstrated to previous embodiment. This open / close hanger is opened / closed according to a user's operation, with a hanger body 89 having a shape of a pair of thin plate members, a pair of arms 87 and 88 supported so as to be openable / closable from the hanger body 89. A holding member 82 and a holding member 83, which constitute a pair of movable members and are normally biased by a spring 84, are disposed at the ends of the holding members 82 and 83, and are provided on the arms 87 and 88. It is structured to have pins 85 and 86 that can move while engaging with the grooves 92 and 91 that are guide portions and function as a pair of engaging members.

  The holding member 82 is integrated with the hook 81, and the arms 87 and 88 are rotatably supported by the shaft 93. The pins 85 and 86 are engaged with a long hole 90 whose longitudinal direction is the horizontal direction. When the user holds the holding member 82 and the holding member 83 so as to be gripped, the pins 85 and 86 are moved along the long hole 90. , And these pins 85 and 86 are further engaged with the grooves 92 and 91, so that the arms 87 and 88 can be closed.

  In the open / close hangers shown in FIGS. 15 and 16, the directions of the grooves 92 and 91 formed in the arm are opposite to those of the hangers shown in FIGS. That is, in the previous embodiment, when the arm is closed, the pin moves in the direction in which the groove is opened. However, in the open / close hanger shown in FIGS. The pin is supposed to move to the back of the groove. Even in such a structure, it functions as an open / close hanger that can be fully operated by a user with one hand, and the hanger body can be made of lightweight synthetic resin material such as polypropylene, thus reducing the overall weight. be able to. Moreover, it is convenient to carry when the arm is closed.

  FIG. 17 shows another modified example of the openable hanger. In the example shown in FIG. 17, the hook structure normally has a pair of ring pieces 103, 104 closed to form a ring, and when the holding members 101, 102 are gripped against the elastic force of the spring 109, The ring pieces 103 and 104 have a structure in which the distal ends of the ring pieces 103 and 104 open about the shaft 100. When the distal end sides of the pair of ring pieces 103 and 104 are opened, the pins 105 and 106 can close the arms 107 and 108 while engaging with the grooves provided in the arms 107 and 108. In addition, the structure of another part has a structure similar to the opening-and-closing type hanger shown in FIG.

 In the open / close hangers of such a structure, when holding the holding members 101, 102, the pair of ring pieces 103, 104 can be opened and hung on a required place like a general clothespin, Even in places where the hanger itself sways due to wind or the like, it can be stably hung without dropping off the hook.

It is a perspective view of the opening-and-closing type hanger concerning one embodiment of the present invention. FIG. 2 is a perspective view showing a partially broken open / close hanger according to an embodiment of the present invention, and shows a state where an arm of the open / close hanger is opened. FIG. 3 is a perspective view showing a partially broken open / close hanger according to an embodiment of the present invention, and shows a state where an arm of the open / close hanger is closed. It is a perspective view which shows the place where the user held the hook of the opening-and-closing type hanger concerning one Embodiment of this invention by hand. It is a perspective view which shows the place where the user started pushing in the slide lever of the opening-and-closing type hanger concerning one Embodiment of this invention by hand. It is a perspective view which shows the place which the user fully pushed in with the hand the slide lever of the open / close type hanger concerning one Embodiment of this invention. It is a front view of the opening-and-closing type hanger concerning other one embodiment of the present invention, and is a figure showing the place where the arm of this opening-and-closing type hanger opened. It is a front view of the opening-and-closing type hanger concerning other one embodiment of the present invention, and is a figure showing the place where the arm of this opening-and-closing type hanger closed. It is a top view of the opening-and-closing type hanger concerning other one embodiment of the present invention, and is a figure showing the place where the arm of this opening-and-closing type hanger opened. It is a principal part front view of the opening / closing type hanger concerning other one Embodiment of this invention. It is a principal part front view of the opening / closing type hanger concerning other one Embodiment of this invention. It is a front view of the opening-and-closing type hanger concerning other embodiment of the present invention. It is a principal part schematic diagram of the opening-and-closing type hanger shown in FIG. 12, and is a figure which shows the place where the arm of this opening-and-closing type hanger opened. It is a principal part schematic diagram of the opening / closing type hanger shown in FIG. 12, and is a figure which shows the place where the arm of this opening / closing type hanger closed. It is a principal part schematic diagram of the opening-and-closing type hanger concerning further another embodiment of the present invention, and is a figure showing the place where the arm of this opening-and-closing type hanger opened. It is a principal part schematic diagram of the opening / closing type hanger shown in FIG. 15, and is a figure which shows the place which the arm of this opening / closing type hanger closed. It is a principal part schematic diagram of the opening-and-closing type hanger concerning another one embodiment of the present invention, and is a figure showing the place where the arm of this opening-and-closing type hanger closed.

Explanation of symbols

2, 3, 32, 33 Hanger body portion 4, 34 Hook 5, 6, 35, 36 Arm 7, 8, 37, 38 Slide lever 9 Notch portion 10 Bottom portion 13 Spring 18 Support shaft 20 Pin 21 Groove 52, 89 Hanger body 61, 81 Hook 57, 58, 82, 83 Holding member 53, 90 Slot 55, 56, 87, 88 Arm 70, 72, 91, 92 Groove

Claims (9)

A hanger body provided with a hook at the upper end, a pair of arm parts rotatably supported around a pair of support shafts provided at the lower end side of the hanger body and having a required guide part, and the hanger A sliding member attached to the main body so as to slide according to a user's operation; and an engaging member fixed to the sliding member and moving while engaging the guide portion with respect to the hanger main body. Openable hanger characterized by that. The sliding member is always urged by the elastic member so as to open the arm portion, and the arm portion is closed when the sliding member is operated against the elastic force of the elastic member. The open / close hanger according to claim 1, wherein: 2. The openable hanger according to claim 1, wherein the guide part is formed of a spirally extending groove formed in the arm part, and the engagement member is engaged with the groove. The opening / closing type hanger according to claim 1, wherein a locking portion for locking the engaging member is formed at an end of the groove on the support shaft side. 2. The openable hanger according to claim 1, wherein the sliding member comprises a pair of slidable movable members, and the sliding direction is substantially horizontal. The opening / closing type hanger according to claim 1, wherein a holding member for maintaining the closed state of the arm part is provided on a distal end side of the pair of arm parts. A hanger body, a pair of arm parts rotatably supported around a pair of support shafts provided on the hanger body, and a pair of movable parts that are opened and closed according to a user's operation An openable hanger comprising: a member; and a pair of engaging members that are disposed at end portions of the movable member and are movable while engaging the guide portion. 8. The openable hanger according to claim 7, wherein a hook is provided at an upper end of the movable member. The movable member is always urged by the elastic member so as to open the arm portion, and the arm portion is closed when the movable member is operated against the elastic force of the elastic member. The openable hanger according to claim 1.