JP2010264838A - Coat hook device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a coat hook device with a small number of part items of a retaining mechanism for retaining a hook member in the storage state capable of easily assembling the retaining mechanism to a case body. <P>SOLUTION: The coat hook device includes the case body 1; the hook member 2 pivotally supported in the case body by a pivot shaft; a spring member 4 for urging the hook member; a cam groove 22 formed on a base part circumferential surface of the hook member; and a trace pin 6 mounted in the case body by engaging a distal end pin 62 with the cam groove. The hook member 2 is reciprocated between a storage position and a use position according to pushing operation of the hook member 2. A slide hole 16 is provided at a predetermined position of the case body 1 opposed to the cam groove 22 in parallel to the pivot shaft 3, and the slide hole 16 is opened to an inner side or an outer side of the case body 1. The trace pin 6 is formed so as to be slidable in the slide hole 16, and the trace pin 6 is inserted from an opening part to the slide hole 16 to engage the distal end pin 62 with the cam groove 22. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a coat hook device having a structure in which a hook member is rotated between a use state and a non-use storage state.

  2. Description of the Related Art Conventionally, a coat hook device having a structure in which a hook member is rotated between a use state and a non-use storage state in order to hang clothes or the like in an automobile interior is known.

  The coat hook device is pivotally supported by the case body so that the hook member rotates between the use state and the non-use storage state by a pivot, as described in Patent Document 1 below. A torsion spring that is biased to rotate is attached to the pivot, and a frictional resistance member or an oil damper is provided between the hook member and the pivot to reduce the rotation speed of the hook member. In addition, a heart-shaped cam groove is provided on the inner surface of the base portion of the hook member, and the trace pin is attached in the case body so that the tip portion engages with the cam groove, while the tip portion of the trace pin The mechanism including the cam groove, the trace pin, and the leaf spring is a holding mechanism for holding the hook member in the stored state.

JP-A-8-282385

  In the coat hook device of the type that stores such a hook member, when the hook member is pushed (pressed and released) while the hook member is stored in the case body, the tip of the trace pin becomes the lock position of the cam groove. When the hook member starts rotating to the open side by the spring force of the torsion spring and the hook member rotates to the use state, the tip of the trace pin advances to the end of the heart-shaped cam groove, and the hook The member stops and becomes in use. Next, when the hook member is pushed and rotated into the case body to be accommodated, the tip of the trace pin relatively advances to the lock position of the heart-shaped cam groove, and the tip of the trace pin is relatively at the lock position. Locked and the hook member is housed.

  As described above, the coat hook device is provided with a holding mechanism that locks and holds the hook member in the storage state when the hook member is pushed into the storage position from the use state. A metal wire trace pin that is movably attached to the case body side by engaging the tip of the metal wire with a cam groove provided on the inner side surface of the base, and a leaf spring that biases the trace pin toward the cam groove side Therefore, the conventional holding mechanism has a problem that the number of parts is large and the assembling workability at the time of manufacture is poor.

  In other words, the coat hook device operates with a simple operation to rotate the hook member from the use state to the non-use storage state, but the trace pin bends the metal wire into a U shape and forms as a small part. Therefore, when assembling the trace pin at a predetermined position of the case body, a very fine work of grasping the metal wire of a small part and fitting it in a fixed position is necessary, and there is a problem that the assembling workability is poor. . Furthermore, since the trace pin of this metal wire is attached to the case body by pressing it movably by a leaf spring so that the tip of the hook member moves while sliding in the heart-shaped cam groove, A leaf spring was required in addition to the trace pin.

  Further, when the coat hook device is used, since the trace pin of the metal wire contacts and slides on the leaf spring, there is also a problem that abnormal noise is likely to occur due to the contact sliding of the metals.

  The present invention solves the above-described problems, and provides a coat hook device that has a small number of parts of a holding mechanism that holds the hook member in a retracted state and can be easily assembled to the case body. Objective.

  In order to achieve the above object, a coat hook device according to claim 1 of the present invention includes a case main body provided with an opening on the front surface thereof, pivotally supported in the case main body by a pivot, and a storage position in the case main body. A hook member that rotates between a use position protruding from the case body, a spring member that urges the hook member in an opening direction, and a base circumferential surface that has the pivot axis of the hook member as an axis. A cam groove, and a trace pin attached to the case body by engaging a tip pin with the cam groove, and the hook member is moved to the storage position and the use position according to a push operation of the hook member. In a coat hook device that reciprocally rotates, a sliding hole is provided in a predetermined position of the case body facing the cam groove in parallel with the pivot, and the sliding hole opens inside or outside the case body. With opening On the other hand, the trace pin is formed to be slidable in the sliding hole, and the trace pin is inserted into the sliding hole from the opening to engage the tip pin with the cam groove. .

  According to the present invention, the leaf spring conventionally used for the holding mechanism is not required, and the coat hook device can be assembled by a simple assembling operation by simply inserting the trace pin into the sliding hole from the opening. Further, since a leaf spring or a metal wire is not used, it is possible to prevent abnormal noise when using the coat hook device.

  According to a second aspect of the present invention, in the coat hook device according to the first aspect, the trace pin includes a main body in which a side surface on the insertion side is formed in a substantially H shape, and a tip pin protruding from the front surface of the main body. The spring hole is formed as a substantially H-shaped hole having a cross section that matches the shape of the side surface of the main body of the trace pin, and a part of the main body has spring elasticity that contacts the sliding surface of the slide hole. A part is provided.

  According to the present invention, as the hook member is rotated, the trace pin is moved in the sliding hole without rattling, and the hook member is smoothly rotated and stopped between the storage position and the open use position. Can do.

  According to a third aspect of the present invention, in the coat hook device according to the second aspect, a triangular prism-shaped tip pin is formed on the trace pin.

  According to the present invention, the triangular prism-shaped tip pin is engaged with the cam groove, and the hook member can be reliably stopped and held at the storage position and the use position according to the push operation.

  According to a fourth aspect of the present invention, in the coat hook device according to the second aspect, a grip portion is provided on a back surface portion of the main body of the trace pin.

  According to the present invention, even with a very small trace pin, the trace pin can be easily fitted into the sliding hole of the case body with the gripping portion.

  According to a fifth aspect of the present invention, in the coat hook device according to the first aspect, the sliding hole has an opening that opens inward from the back side of the case body, and an oil damper space is adjacent to the opening. With the oil damper removed, the trace pin is inserted into the sliding hole through the oil damper space from the opening on the back side of the case body, and then the oil damper is inserted into the oil damper space. It is characterized by being fitted.

  According to the present invention, when mounting the trace pin to the case main body at the time of manufacturing, before attaching the oil damper to the oil damper space of the case main body, the trace pin is inserted into the oil damper space from the opening on the back side of the case main body. The trace pin can be easily assembled by a simple operation of inserting the oil damper into the oil damper space of the case body and closing the opening end of the sliding hole.

  According to a sixth aspect of the present invention, in the coat hook device according to the fifth aspect, a gear portion is formed coaxially with a pivot of the base portion on a part of the base portion of the hook member, and a gear is formed on the outer side of the rotor of the oil damper. An oil damper is attached by engaging the gear with a gear portion of a hook member.

  According to a seventh aspect of the present invention, in the coat hook device according to the first aspect, a main body in which the side surface on the insertion side of the trace pin is formed in a substantially H shape, and a round bar-shaped tip pin protruding from the front of the main body, The trace pin is inserted into the sliding hole from an opening opened on the side surface of the case body, and the tip pin is engaged with the cam groove.

  According to the present invention, the trace pin can be easily assembled to the case body, and the hook member is moved in the sliding hole without rattling with the rotation of the hook member, and the hook member is moved to the storage position and the use position. Can be rotated and stopped smoothly.

  According to the coat hook device of the present invention, the number of parts of the holding mechanism including the trace pin that holds the hook member in the housed state can be reduced, and the holding mechanism can be easily assembled to the case body.

It is a perspective view of a coat hook device showing a 1st embodiment of the present invention. It is a rear view of the coat hook device. It is a right view of the same coat hook device. It is a left view of the coat hook device. It is a disassembled perspective view of the same coat hook device. A perspective view (a), left side view (b), right side view (c), front view (d), rear view (e), bottom view (f), and plan view (g) of the trace pin ). The perspective view from the back side of a case main body is shown, the perspective view (a) at the time of inserting a trace pin into a sliding hole, the perspective view to the state which attached the oil damper after inserting and moving a trace pin ( b). It is sectional explanatory drawing of the state which engaged the tip pin of the trace pin with the cam groove. It is explanatory drawing which shows the movement locus | trajectory of the tip pin of the trace pin in a cam groove accompanying rotation of a hook member. It is explanatory drawing which shows the position of the tip pin of the trace pin in a cam groove accompanying rotation of a hook member. It is explanatory drawing which shows the position of the tip pin of the trace pin in a cam groove accompanying rotation of a hook member. It is a front view of the coat hook device of a 2nd embodiment. It is a right view of the same coat hook device. It is a left view of the coat hook device. It is XV-XV sectional drawing of FIG. It is a disassembled perspective view of the same coat hook device. They are a perspective view (a), a plan view (b), a front view (c), and a right side view (d) of the trace pin. It is explanatory drawing which shows the movement locus | trajectory of the tip pin of the trace pin in a cam groove accompanying rotation of a hook member. It is explanatory drawing which shows the position of the tip pin of the trace pin in a cam groove accompanying rotation of a hook member. It is explanatory drawing which shows the position of the tip pin of the trace pin in a cam groove accompanying rotation of a hook member.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. 1 to 11 show the coat hook device of the first embodiment. The arrow F shown in the figure indicates the front of the coat hook device, the arrow R indicates the rear thereof, the arrow RI indicates the right side thereof, and the arrow L indicates the left side thereof.

  The coat hook device is roughly supported by a case main body 1 having a front opening 12 on the front surface, a pivot 3 in the case main body 1, and protruding from the storage chamber 11 and the case main body 1 in the case main body 1. A hook member 2 that pivots between the used position, a spring member 4 that biases the hook member 2 in the opening direction, and a circumferential surface that is a circumference of the pivot 3 of the hook member 2, that is, a circumferential portion of the base portion thereof. 21, a cam groove 22 formed in 21, and a trace pin 6 that is attached to the case body 1 with the tip pin 62 engaged with the cam groove 22 and serves as a holding mechanism for the hook member 2. The member 2 is configured to reciprocate between the storage chamber 11 and the use position in response to a push operation of the hook member 2 and to be held in the storage chamber 11 when not in use.

  As shown in FIG. 5, the case main body 1 is formed in a substantially rectangular parallelepiped box shape, a front opening 12 is formed on the front surface of the case body 1, and a storage chamber 11 is formed inside the front opening 12. In the storage chamber 11, the hook member 2 is pivotally supported by the pivot 3 so as to rotate between the storage chamber 11 and the use position protruding from the case body 1. The pivot 3 protrudes from both sides of the base portion of the hook member 2 and is fitted into shaft holes 15 provided in both side walls of the front portion of the case body 1. The hook member 2 is connected to the inside of the storage chamber 11 around the pivot 3. It is designed to rotate between usage states that protrude to the front.

  Further, as shown in FIG. 7, an oil damper opening 14 a is formed in the left side wall of the case body 1, and the oil damper 7 is moved from the opening 14 a to the oil damper space 14 in the case body 1. The structure is inserted and fitted.

  Further, as shown in FIGS. 2 and 7, a rear opening recess 13 is provided on the back side of the case body 1, and the wall portion in the rear opening recess 13 slides in parallel with the axial direction of the pivot 3. A hole 16 is provided. A mounting hole 17 is formed in the upper part of the back surface of the case body 1. As shown in FIG. 7, a substantially H-shaped main body 61 of the trace pin 6 is slidably fitted into the sliding hole 16. In order to fit the H-shaped main body 61, the sliding hole 16 The left end of the case is opened inside the case body 1, and an oil damper space 14 is formed in the opening portion, and the trace pin 6 can be slid into the slide hole 16 through the oil damper space 14. Can be inserted into. The sliding hole 16 is provided in parallel with the axial direction of the pivot 3, and the trace pin 6 is guided in the sliding hole 16 when the hook member 2 is rotated, and can move in parallel with the axial direction of the pivot 3. Retained.

  As shown in FIG. 5, the hook member 2 is configured by providing a hook portion 24 for applying a coat or the like at the tip, and providing a pivot 3 at a base portion opposite to the hook portion 24. The pivot 3 protrudes on both sides of the base of the hook member 2, and a circumferential surface 21 is partially formed on the base as a circumferential surface of a circle around the axis, that is, the axis of the pivot 3. Then, a substantially heart-shaped cam groove 22 is formed on the circumferential surface 21 in a shape as shown in the development view of FIG.

  Further, as shown in FIG. 5, the base portion of the hook member 2 is provided with a gear portion 23 centering on the pivot 3, and the gear portion 23 is inserted in the storage chamber 11 of the case body 1. The gear 71 of the oil damper 7 is meshed with the gear 71. Further, as shown in FIG. 5, a spring member (torsion spring) 4 that urges the hook member 2 toward the use state side (side protruding from the inside of the case body) is provided in the base portion of the hook member 2.

  As described above, the cam groove 22 is formed in the circumferential surface 21 inside the base portion of the hook member 2, and the hook member 2 is accommodated in the cam groove 22 as shown in FIGS. The cam-shaped portion A in which the tip pin 62 of the trace pin 6 is engaged and held when in the state, the cam-shaped portion B in which the tip pin 62 moves when the hook member 2 in the stored state is pushed, and the hook member 2 are in use. When the hook member 2 protruding in use is pushed into the housing chamber 11 in the case body, the tip pin 62 is inserted into the cam groove 22. It is formed so as to return to the original cam shape portion A when it moves inside and once advances to the uppermost cam shape portion D and releases the pushing force from the hook member 2.

  As shown in FIG. 6, the trace pin 6 is formed by integrally forming a triangular prism-shaped tip pin 62 on the front surface (front surface) of the substantially H-shaped main body 61, and is integrally formed with a synthetic resin. The tip pin 62 is engaged with the cam groove 22 of the hook member 2 by being slidably inserted into the sliding hole 16 in the case body 1. The trace pin 6 has a body 61 that is substantially H-shaped, and the cross-sectional shape of the sliding hole 16 is a shape that matches the H-shape of the body 61 (shown in FIG. 8). It is designed to slide.

  Further, as shown in FIG. 6, a spring elastic portion 64 having spring elasticity is projected on the front upper portion of the trace pin 6, and when the trace pin 6 is inserted into the sliding hole 16, as shown in FIG. The trace pin 6 comes into contact with a recess provided inside the slide hole 16 and the trace pin 6 slides while the spring elastic portion 64 is in contact with the wall portion of the slide hole 16 so that the trace pin can be smoothly moved. 6 is made to slide.

  Furthermore, a grip part 63 is provided at the rear part of the trace pin 6 so that it can be easily gripped when the trace pin 6 as a small part is gripped with a finger or the like and inserted into the slide hole 16 during assembly work during manufacture. It has become.

  As described above, the oil damper opening 14a is formed in the left side wall of the case body 1, and the oil damper 7 is inserted into the oil damper space 14 in the case body 1 through the opening 14a. As shown in FIG. 5, the oil damper 7 is configured by providing a gear 71 as a part of the rotor on the side of the substantially disk-shaped main body, and the main body by the flow resistance of the oil filled in the main body. And a structure that generates an appropriate resistance to the rotation between the gear 71.

  The oil damper 7 is assembled so that the gear 71 is inserted into the case body 1, and the gear 71 is engaged with the gear portion 23 of the hook member 2, and the hook member 2 is used from the stored state by the urging force of the spring member 4. When projecting into a state, a rotational resistance is generated, and it rotates at a low speed.

  When assembling the coat hook device having the above configuration at the time of manufacture, as shown in FIG. 5, first, the hook member 2 is attached to the front opening 12 of the case body 1 with the spring member 4 mounted at the axial center position of the hook member 2. The pivot shaft 3 inserted into the storage chamber 11 and projecting on both sides of the base portion of the hook member 2 is fitted into the shaft hole 15 of the side wall of the case body 1 from the inside while bending the side wall, 3 is fitted into the shaft hole 15, and the hook member 2 is assembled in the case main body 1.

  Next, as shown in FIGS. 7 and 8, the trace pin 6 is placed in the sliding hole 16 provided in the back opening recess 13 of the case body 1, and the hook member 2 whose tip pin 62 is positioned on the front side of the sliding hole 16. It is inserted so as to be inserted into the cam groove 22. Since the left end of the sliding hole 16 is opened inside the case body 1 and an oil damper space 14 is formed in the opening portion, as shown in FIG. The trace pin 6 is inserted into the sliding hole 16 from the space 14, and the trace pin 6 is slidably assembled in the sliding hole 16.

  At this time, since the gripping part 63 is provided at the rear part of the trace pin 6, the trace pin 6, which is a small component, can be easily inserted into the sliding hole 16 by holding the gripping part 63 with a finger or the like. Can do. Further, since the trace pin 6 is inserted into the slide hole 16 by bringing the spring elastic portion 64 into contact with the inner wall portion in the slide hole 16, the trace pin 6 can be smoothly moved without rattling. 16 can slide within.

  Then, after that, the oil damper 7 is inserted into the oil damper space 14 in the case body 1 from the opening 14 a on the left side surface of the case body 1 and fitted. As a result, the left end portion of the sliding hole 16 is closed by the side surface of the gear 71 of the oil damper 7 as shown in FIG. 7, and the trace pin 6 is slidably held in the sliding hole 16. As shown in FIG. 8, the tip pin 62 is inserted into the cam groove 22 of the hook member 2.

  The coat hook device configured as described above is fixed by screwing a fixing screw into the mounting hole 17 on the side wall of the passenger compartment. When the hook member 2 is stored in the storage chamber 11 of the case body 1 and the hook member 2 is pushed (pressed and released) as shown in the middle part of FIG. 10, the hook member 2 rotates about the pivot 3. By moving, the tip pin 62 of the trace pin 6 engaged with the cam groove 22 is temporarily moved from the cam shape portion A in the cam groove 22 to the cam shape portion B as shown in FIG. Then, the hook member 2 rotates so as to protrude forward by the urging force to the spring member 4, and at this time, the tip pin 62 of the trace pin 6 descends in the cam groove 22 as shown in FIG. Stop at position C.

  By this operation, the hook member 2 enters a use state in which the hook member 2 protrudes forward from the case body 1 as shown in the lower part of FIG. As described above, when the tip pin 62 moves in the cam groove 22 while the hook member 2 is rotated in response to the push operation, the trace pin 6 slides in the slide hole 16. By the fitting of the sliding hole 16 and the spring elastic portion 64, it is possible to follow well without rattling.

  When the hook member 2 in use is brought into a non-use state, as shown in FIG. 11, the hook member 2 is held and rotated upward and pushed into the storage chamber 11 of the case body 1. At this time, as the hook member 2 rotates, the tip pin 62 of the trace pin 6 moves from the cam shape portion C to D in the cam groove 22 as shown in FIGS. When this occurs, the hook member 2 slightly returns due to the urging force of the spring member 4, and returns to the initial hook storage state (non-use state) as shown in the lower part of FIG.

  As described above, this coat hook device does not require the leaf spring used in the conventional holding mechanism, and the coat hook device is simply assembled by simply inserting the trace pin 6 into the sliding hole 16 from the rear opening recess 13. The hook device can be assembled. Furthermore, since the metal wire and leaf spring used in the conventional holding mechanism are not used, it is possible to prevent the generation of abnormal noise when using the coat hook device.

  Further, when the trace pin 6 is attached to the case body 1, the trace pin 6 is inserted into the oil damper space 14 from the rear opening recess 13 of the case body 1 before the oil damper 7 is attached to the oil damper space 14 of the case body 1. The trace pin 6 can be easily operated by a simple operation of inserting the oil damper 7 into the oil damper space 14 of the case body 1 and closing the opening end of the sliding hole 16 after inserting the oil damper 7 into the sliding hole 16. Can be assembled.

  12-20 has shown the coat hook apparatus of 2nd Embodiment. The case main body 101 of the coat hook device is formed in a substantially rectangular parallelepiped box shape having a front opening 112 on the front surface thereof, as described above, and is formed in the front opening 112 as shown in FIGS. A storage chamber 111 is formed. A hook member 102 is pivotally supported in the storage chamber 111 by a pivot 103 so as to rotate between a non-use position in the storage chamber 111 and a use position protruding from the case body 101.

  The pivot 103 is inserted into a shaft hole 125 penetrating the base of the hook member 102, and is inserted into a shaft hole 115 provided in both front side walls of the case body 1. The hook member 102 has the pivot 103 as an axis. Rotate between a non-use state in the storage chamber 111 and a use state protruding to the front.

  Further, as shown in FIG. 16, a back opening recess 113 is provided on the back side of the case body 101, and a sliding hole 116 is formed in the wall portion in the back opening recess 113 in parallel with the axial direction of the pivot 103. Is provided. A mounting hole 117 is formed in the upper part of the back surface of the case main body 101. As shown in FIG. 16, the sliding hole 116 is formed in a groove shape on the wall portion of the case main body 101, and the substantially H-shaped main body 161 of the trace pin 106 is slidably inserted into the sliding hole 116. . In order to fit the H-shaped main body 161, the left end of the sliding hole 116 is open to the left side surface of the case main body 101. Further, when a round bar-shaped tip pin 162 projects from the front surface of the main body 161 of the trace pin 106 and the trace pin 106 is slidably inserted into the sliding hole 116 from the opening on the left side surface of the case main body 101. The tip pin 162 is configured to protrude into the front opening in the case body 1. The sliding hole 116 is provided in parallel with the axial direction of the pivot 103, and the trace pin 106 is driven by the tip pin 162 guided and guided in the sliding hole 116 when the hook member 102 is rotated. 3 is held so as to move parallel to the axial direction.

  As shown in FIG. 16, the hook member 102 is provided with a hook portion 124 for applying a coat or the like at the tip, and a shaft hole 125 for inserting the pivot 103 into a base portion on the opposite side of the hook portion 124. The At the base of the hook member 102 through which the pivot 103 is inserted, a circumferential surface 121 is formed around the shaft, that is, as a circumferential surface of a circle centered on the pivot 103, and the circumferential surface 121 has a substantially heart shape. The cam groove 122 is formed in a shape as shown in the development view of FIG.

  Also, as shown in FIG. 16, the shaft hole 125 at the base of the hook member 102 is provided with a large-diameter hole, and the frictional resistance member 108 made of a rubber-like elastic body is fitted into the large-diameter hole. The frictional resistance member 108 is provided with a shaft hole, and the pivot 103 is inserted into the shaft hole, so that an appropriate frictional resistance is generated when the hook member 102 rotates. Further, as shown in FIG. 16, a spring member (torsion spring) 104 that urges the hook member 102 to the use state side (side protruding from the inside of the case body 101) is housed in the base portion of the hook member 102.

  As described above, the cam groove 122 is formed in the circumferential surface 121 on the inner side of the base portion of the hook member 102, and the hook member 102 is stored in the cam groove 122 as shown in FIG. 18. The cam-shaped portion A in which the tip pin 162 of the trace pin 106 is engaged and held, the cam-shaped portion B in which the tip pin 162 moves when the hook member 102 in the retracted state is pushed, and the hook member 102 protrudes to the use state. When the hook member 102 protruding in use is pushed into the storage chamber 111 in the case body, the tip pin 162 is inserted into the cam groove 122. It is formed so as to return to the original cam shape portion A when it moves inside and once advances to the uppermost cam shape portion D and releases the pushing force from the hook member 102.

  As shown in FIG. 17, the trace pin 106 has a round bar-shaped tip pin 162 projecting from the front surface (front surface) of a substantially H-shaped main body 161 and is integrally formed of synthetic resin. Is slidably inserted into the sliding hole 116 in the case body 101, and the tip pin 162 is engaged with the cam groove 122 of the hook member 102. The trace pin 106 has a main body 161 that is substantially H-shaped, and the cross-sectional shape of the sliding hole 116 is made to conform to the H-shape of the main body 161 as shown in FIG. It is designed to slide.

  When assembling the coat hook device having the above configuration at the time of manufacture, as shown in FIG. 16, first, the trace pin 106 is opened in the sliding hole 116 provided in the back surface opening recess 113 of the case body 101 and the left side surface of the case body 101 is opened. The sliding hole 116 is inserted through the opening. When the trace pin 106 is inserted into the slide hole 116, the trace pin 106 is slidably fitted in the slide hole 116 in parallel with the axial direction of the pivot 103, and the tip pin 162 is located at the front of the case body. The front opening 112 is protruded and arranged.

  Next, as shown in FIG. 16, the frictional resistance member 108 is fitted into the large-diameter end portion of the shaft hole 125 of the hook member 102, and the spring space formed in the base portion of the hook member 102 is spring-loaded. With the member 104 inserted, the hook member 102 is inserted into the storage chamber 111 from the front opening 112 of the case body 101, and the hook member 102 is held in a fixed position. At this time, the tip pin 162 of the trace pin 106 is engaged with the cam groove 122.

  Next, the pivot 103 is inserted from the shaft hole 115 on the side wall of the case body 101, and the pivot 103 is inserted from the shaft hole of the friction resistance member 108 into the shaft hole 125 at the base of the hook member 102, and on the opposite side of the case body 101. The shaft hole 115 is inserted through the side wall. Thus, the hook member 102 is pivotally supported in the case main body 101 so as to be rotatable about the pivot 103, and at this time, the hook member 102 is moved forward from the storage chamber 111 of the case main body 101 by the spring member 104. It is mounted in a state of being urged so as to protrude.

  The coat hook device having the above-described configuration is fixed by screwing in a fixing screw by inserting a fixing screw into the mounting hole 117 on the side wall of the passenger compartment. When the hook member 102 is stored in the storage chamber 111 of the case body 101 and the hook member 102 is pushed (pressed and released) as shown in the middle of FIG. 19, the hook member 102 rotates about the pivot 103. As a result, the tip pin 162 of the trace pin 106 engaged with the cam groove 122 temporarily moves from the cam shape portion A in the cam groove 122 to the cam shape portion B as shown in FIG.

  Then, the hook member 102 rotates so as to protrude forward by the urging force to the spring member 104. At this time, the tip pin 162 of the trace pin 106 descends from the cam-shaped portion B in the cam groove 122 as shown in FIG. And stops at the position of the cam-shaped portion C.

  By this operation, the hook member 102 is in a use state in which it protrudes forward from the case body 101 as shown in the lower part of FIG. As described above, when the tip pin 162 moves in the cam groove 122 while the hook member 102 rotates in response to the push operation, the trace pin 106 slides in the slide hole 116, but the main body 161 and Due to the fitting of the sliding hole 116, it can be driven well without rattling.

  When the hook member 102 in use is in a non-use state, as shown in FIG. 20, the hook member 102 is held and rotated and pushed into the storage chamber 111 of the case main body 101. At this time, as the hook member 102 rotates, the tip pin 162 of the trace pin 106 moves from the cam-shaped portion C to D in the cam groove 122 as shown in FIG. The hook member 102 slightly returns due to the urging force of the member 104, and the tip pin 162 moves from the cam shape portion D to A and is held by the cam shape portion A as shown in the lower part of FIG. It returns to the non-use state.

  As described above, the coat hook device does not require the leaf spring used in the conventional holding mechanism, and can be simply assembled by simply inserting the trace pin 106 into the sliding hole 16 opened on the side surface of the case body 101. Thus, the coat hook device can be assembled.

DESCRIPTION OF SYMBOLS 1 Case main body 2 Hook member 3 Pivot 4 Spring member 6 Trace pin 7 Oil damper 11 Storage chamber 12 Front opening 13 Back opening recessed part 14 Oil damper space 15 Shaft hole 16 Sliding hole 21 Circumferential surface 22 Cam groove 62 Tip pin 63 Gripping part 64 Elastic part 71 Gear

Claims (7)

A case body with an opening on the front surface;
A hook member that is pivotally supported by a pivot in the case body and rotates between a storage position in the case body and a use position protruding from the case body;
A spring member for urging the hook member in the opening direction;
A cam groove formed in the base circumferential surface with the pivot axis of the hook member as an axis;
A trace pin attached in the case body by engaging a tip pin with the cam groove;
In a coat hook device in which the hook member reciprocally rotates between the storage position and the use position in response to a push operation of the hook member,
A sliding hole is provided in a predetermined position of the case body facing the cam groove in parallel to the pivot, and the sliding hole has an opening that opens inside or outside the case body, while the trace pin is The coat hook device, wherein the sliding hole is formed to be slidable, and the trace pin is inserted into the sliding hole from the opening to engage the tip pin with the cam groove.   The trace pin includes a main body having a substantially H-shaped side surface on the insertion side, and a tip pin protruding from the front surface of the main body, and the sliding hole is adapted to the side shape of the main body of the trace pin. 2. A coat according to claim 1, wherein said coat is formed as a substantially H-shaped hole having a transverse cross section, and a spring elastic portion is provided on a part of said main body so as to contact a sliding surface of said sliding hole. Hook device.   The coat hook device according to claim 2, wherein the trace pin is provided with a triangular pillar-shaped tip pin.   The coat hook device according to claim 2, wherein a grip portion is provided on a back surface portion of the main body of the trace pin.   The sliding hole has an opening that opens inward from the back side of the case body, and an oil damper space is provided adjacent to the opening, and the trace pin is in a state where the oil damper is removed. 2. The coat hook according to claim 1, wherein the oil damper is fitted into the oil damper space after being inserted into the sliding hole through the oil damper space from the opening on the back side of the case body. apparatus.   A gear portion is formed coaxially with the pivot of the base portion on a part of the base portion of the hook member, a gear is provided on the outer side of the rotor of the oil damper, and the gear is engaged with the gear portion of the hook member. 6. The coat hook device according to claim 5, wherein the oil damper is attached. The trace pin includes a main body having a substantially H-shaped side surface on the insertion side, and a round bar-shaped tip pin protruding from the front surface of the main body, and the trace pin is formed on the side surface of the case main body. The coat hook device according to claim 1, wherein the tip pin is engaged with the cam groove by being inserted into the sliding hole from an opened opening.

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