JP6400549B2 - Swing cup holder for car seat backrest - Google Patents

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a swing cup holder for a seat back of an automobile, and in particular, is installed so as to be embedded in a back seat of an automobile, and is configured to easily store a beverage container and a mobile phone of a rear seat occupant It is related with the made swing cup holder.

  In modern life, automobiles have a very close relationship with real life. Accordingly, automobiles have been moved away from the concept of simple means of transportation and have been recognized as an independent living space.

  From this point of view, one of the most important aspects of vehicle technical matters such as driving safety and riding comfort is the provision of various indoor devices that can give passengers comfort. It is in.

  Typical examples of indoor devices provided to automobiles include cup holders used to fix beverage bottles, cups, etc. In addition to this, a number of convenient devices can be installed according to the driver's hobbies and interests. It can be used indoors.

  Conventionally, an annular cup holder may be foldable on the back of the backrest of the bus seat, but as the cup holder is repeatedly folded over a long period of time, the pivot pin falls off, Since the cup holder protrudes in an unstable state together with the beverage container supported by the cup holder, there is a problem that when the passenger inadvertently touches the cup holder, the beverage may spill out from the container.

  Therefore, in Patent Document 1, as shown in FIG. 1, a cup storage portion (2) formed at a predetermined depth is formed on the back surface of the seat back (1), and the cup storage portion (2 A cup holder (3) has been proposed in which a cut-out portion (4) formed in a curved surface is provided at the inlet portion of the cup) to improve accessibility to the cup.

  Although this cup holder has the advantage that the cup can be supported in a stable state, there is a problem that the appearance is not always good and the accessibility is unsatisfactory.

Republic of Korea Utility Model Publication 1996-0007639

  In view of the problems of the prior art, the main object of the present invention is to be able to be installed on the backrest of the front seat so as to improve the appearance of the seat, and to make the beverage container accessible and stable. The object is to provide a swing-type cup holder that can be held.

  A second object of the present invention is to provide a swing cup holder for a seat back of an automobile in which daily commodities and cups for a rear seat occupant are simply stored in the back of the front seat to provide high convenience. There is.

  According to the present invention, such a purpose is a swing cup holder for seat back of an automobile, which has a rear surface forming a partial cylindrical surface and flat upper and lower surfaces, and is provided on the left and right end sides of the upper surface. A partial cylindrical surface is formed in at least one of the first and second recesses (13, 14) for storing articles, a guide projection (11) provided at substantially the center of at least one of the upper and lower surfaces, and the upper and lower surfaces. A housing (10) having a plurality of position fixing projections (12) arranged along the rear surface, and covers the rear surface and the upper and lower surfaces of the housing (10) so as to correspond to the guide projection (11). In addition, the position fixing projection (12) is elastically moved so as to hold the partial arcuate guide rail (21) concentrically extending with respect to the partial cylindrical surface and the housing (10) at a predetermined angular position. Spontaneously It is achieved by providing a seat backrest for swinging the cup holder of a vehicle and having a housing cover (20) having a stopper (40) to stop.

  In this way, the housing is moved to the neutral position where the front surface of the housing continues to the contour of the backrest, to the left side where the first concave portion on the upper surface is exposed, and to the right direction where the second concave portion on the upper surface is exposed. It can be moved between the slid positions, and the article can be stably held, and when not required, the cup holder can be accommodated to improve the appearance of the seat back.

  According to an embodiment, at least one of the upper and lower surfaces of the housing (10) and the opposing surface of the housing cover (20) are fitted to each other and extend concentrically with respect to the partial cylindrical surface. Partial arcuate grooves and ridges are provided.

  Thereby, the sliding movement of the housing can be suitably guided, and the rattling of the housing can be avoided.

  Moreover, the said stopper (40) shall comprise the leaf | plate spring stopper provided with the curved part (41) which receives the said position fixing protrusion (12). Thus, the housing can be held at a predetermined position with a sufficient holding force without increasing the force required for movement with a simple structure.

    According to an embodiment, a third recess is provided in the vicinity of one of the left and right ends of the rear surface of the housing (10), and the pivot is directed in the up-down direction in the third recess. A deployment position in which a hook is rotatably provided, and the hook projects from the third recess, and a storage position into which the hook enters the third recess by tilting outward in the left-right direction from the deployment position; It is supported so that it can rotate between the two.

  In this way, it is possible to provide a hook that can suspend an article without any special structural change, and the hook is automatically moved to the stowed position as the housing is returned to the neutral position. Therefore, high convenience can be obtained.

  According to the present invention, by pulling or pushing the left or right side of the cup holder mounted on the backrest of the front seat of an automobile, the concave portion for storing articles such as beverage containers, cups, and mobile phones is selectively exposed. By doing so, the convenience of the rear seat occupant can be improved. Moreover, the shape of a recessed part can be defined freely and an article | item can be hold | maintained stably.

  In addition, by swinging the housing only when necessary, the housing part is exposed, so that the appearance of the front seat can be improved and the number of parts can be reduced and the assembly work can be simplified. it can.

The perspective view which shows the conventional cup storage part The exploded perspective view of the swing cup holder based on this invention The front view which shows the accommodation state of the swing cup holder based on this invention The bottom view which shows the accommodation state of the swing cup holder based on this invention The front view which shows the state which swing-opened the housing of the swing cup holder based on this invention to the left side The bottom view which shows the state which swing-opened the housing of the swing cup holder based on this invention to the left side The front view which shows the state which swing-opened the housing of the swing cup holder based on this invention to the right side The bottom view which shows the state which swing-opened the housing of the swing cup holder based on this invention to the right side The partial perspective view which shows a part of swing cup holder based on this invention

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

  A swing cup holder for seat back of a vehicle according to the present invention is installed so as to be embedded in the back seat of a front seat of a vehicle so that a passenger on a rear seat can easily store a beverage container, a mobile phone, etc. It is configured.

  Therefore, as shown in FIG. 2, the swing cup holder of the present invention is suitable for accommodating the first recess 13 suitable for accommodating small articles such as mobile phones and MP3 players, and beverage containers and cups. The housing 10 having the second recess 14 is configured to be swung along a guide rail 21 provided on the housing cover 20. The housing cover 20 is housed and fixed in the coupling cover 30, and the coupling cover 30 is mounted so as to be embedded in the backrest of the front seat.

  The rear surface of the housing 10 is a partial cylindrical surface, and the front surface is a substantially flat surface. That is, it has a bow shape in plan view. The upper and lower surfaces are generally flat surfaces that are substantially orthogonal to the front and rear surfaces. On the lower surface, a central guide protrusion 11 having a slightly longer protrusion in the left-right direction is disposed at a substantially central position in the left-right direction adjacent to the rear surface side. In addition, three position fixing protrusions 12 having a substantially circular shape in plan view are arranged at substantially equal intervals along a portion adjacent to the curved rear surface.

  That is, the guide protrusion 11 is guided by fitting in a groove of the guide rail 21 that is provided on the housing cover 20 and that defines a partial arc track concentric with the rear surface of the housing 10. This guide action allows the housing 10 to swing, that is, rotate around the center point of the partial arc track of the guide rail 21. A stopper plate 40 formed by bending a leaf spring is attached to the upper surface of the bottom wall of the housing cover 20 with both ends thereof. The center of the stopper plate 40 is bent so as to form a curved portion 41 having a shape complementary to the outer contour of the position fixing protrusion 12. Further, the stopper plate 40 is arranged so that any one of the three position fixing protrusions 12 is elastically supported by the curved portion 41 according to the rotational position of the housing 10.

  When the housing 10 is in the neutral position housed in the housing cover 20, the front surface of the housing 10 defines a continuous surface with the backrest contour surface of the front seat. Handles 15a and 15b are provided on the left and right sides of the front surface of the housing 10 for the passengers to put their fingers on.

  As described above, the first recess 13 having a rectangular opening for inserting and storing a mobile phone is provided on the left side of the upper surface of the housing 10, and the right side of the upper surface is for storing a beverage container. A second recess 14 having a circular opening is provided.

  Thus, the housing cover 20 covers the rear surface and the upper and lower surfaces of the housing 10 in the neutral position, and has a shape in which the front is opened. The guide rail 21 to be engaged with the guide protrusion 11 is provided on the bottom wall of the housing cover 20.

  Under such an engagement state between the guide rail 21 and the guide protrusion 11, when either the left or right handle 15 a, 15 b is pushed or pulled, the guide protrusion 11 is guided by the guide rail 21, The housing 10 swings in the direction in which is added.

  Depending on the rotation position of the housing 10, any one of the position fixing protrusions 12 is elastically supported by the curved portion 41, and the housing 10 is elastically held at the same position. However, if an external force is applied to the housing 10 through the handles 15a and 15b in this state, the housing 10 can be displaced in the direction of the applied force against the elastic force of the stopper plate 40. it can. In this manner, the housing 10 is slid in the neutral position shown in FIGS. 3 and 4 and moved to the left as shown in FIGS. 5 and 6 to project the left side portion of the housing 10 and FIGS. The positions of the position fixing projection 12 and the stopper plate 40 are determined so that the housing 10 is elastically held at the position where the right side portion of the housing 10 is projected by sliding to the right as shown in FIG. It has been.

  A cover side groove 22 is provided on the upper surface of the bottom wall of the housing cover 20 in a partial arc shape concentric with the guide rail 21 on the inner side thereof. A housing-side ridge 17 having a similar partial arc shape to be fitted is provided. In addition to the engagement relationship between the guide rail 21 and the guide protrusion 11, the sliding movement of the housing 10 is stably achieved by the guide action accompanying the engagement between the cover side groove 22 and the housing side protrusion 17.

  The housing cover 20 in a state where the housing 10 is assembled is housed and fixed inside the seat coupling cover 30, and the seat coupling cover 30 is embedded and fixed in the backrest of the front seat, so that the swing cup can be easily fixed. A holder can be installed. In the illustrated embodiment, the central guide protrusion 11 and the position fixing protrusion 12 are provided only on the lower surface of the housing 10, but are provided only on the upper surface of the housing 10 or on both surfaces of the housing 10, and the guide rail 21 is provided on the housing 10. It can also be provided in a corresponding part on the cover 20 side. Further, the rear surface of the housing 10 slides on a complementary opposing surface of the housing cover 20, so that an auxiliary guide is used instead of or in addition to the combination of the cover side groove 22 and the housing side protrusion 17. You may make it exhibit an effect | action.

  The operating procedure of the present invention will be described. When the position fixing projection 12 at the center of the housing 10 is in the neutral position held by the curved portion 41 of the stopper plate 40, the front surface of the housing 10 is the backrest of the surroundings as shown in FIGS. Therefore, only the left and right handles 15a and 15b formed on the front surface of the housing 10 are exposed, and a good appearance is exhibited.

  Since the position fixing projection 12 is held by the curved portion 41, the housing 10 is reliably held at the neutral position without rattling.

    When the right handle 15b is pushed in this state, as the guide protrusion 11 moves along the guide rail 21 of the housing cover 20, the housing 10 is moved to a position where the left side protrudes as shown in FIGS. Swing movement towards.

  As a result, the first recess 13 provided on the upper left surface of the housing 10 is exposed, and a mobile phone or a writing instrument can be held.

  At this time, since the position fixing protrusion 12 is held by the curved portion 41, the housing 10 is reliably held at the left position without rattling. When the left handle 15a is pushed from this state, the housing 10 returns to the neutral position described above.

  When the left handle 15a is further pressed in this state, the housing 10 is positioned so that the right side protrudes as shown in FIGS. 7 and 8 as the guide protrusion 11 moves along the guide rail 21 of the housing cover 20. Swing movement toward.

  As a result, the second recess 14 provided on the upper right side of the housing 10 is exposed, and a beverage container or the like can be held. When the right handle 15b is pushed from this state, the housing 10 returns to the neutral position described above.

  As shown in FIG. 9, a third recess 16 that forms a hook accommodating portion is formed on the right end side of the rear surface of the housing 10, and the upper and lower walls of the third recess 16 are vertically aligned with shafts. A support hole is provided. A short shaft 51 provided with a hook 50 at an intermediate portion is rotatably fitted in these shaft support holes. The position of the short shaft 51 is provided in the third recess 16 at a position offset inward in the left-right direction. Depending on the rotation angle of the short axis, the hook 50 has a short axis between the unfolded position that protrudes beyond the contour of the rear surface of the housing 10 from the third recess 16 and the retracted position that immerses into the contour of the rear surface of the housing 10. 51 can be rotated together.

  Therefore, as shown in FIGS. 7 and 8, when the right side of the housing 10 is in a protruding position, as shown in FIGS. When in this state, the occupant can use the hook 50 to hang articles such as bags and clothes. Further, since the short shaft 51 is provided at a position offset inward when viewed in the left-right direction, the housing 10 protrudes on the right side while minimizing the size of the third recess 16. The hook 50 can be rotated toward the retracted position in the same direction as the swing movement direction from the position to the neutral position. Therefore, when the housing 10 is returned to the neutral position after removing the article from the hook 50, the hook 50 engages with the edge of the housing cover 20 and is pushed by the edge to forcibly return to the retracted position. .

  As described above, even when the hook 50 protrudes outward, the operation of returning the housing 10 to the neutral position automatically returns the hook 50 to the retracted position, and high convenience is exhibited.

  The present invention described above is not limited by the above description, and it is possible to make several substitutions, modifications, and changes without departing from the technical idea of the present invention. It will be clear to those with ordinary knowledge in the technical field to which they belong.

DESCRIPTION OF SYMBOLS 10-Housing 11-Guide protrusion 12-Position fixing protrusion 13-1st recessed part 14-2nd recessed part 15a, 15b-Handle 16-3rd recessed part 17-Housing side protrusion 20-Housing cover 21-Guide rail 22 -Cover side groove 30-Sheet coupling cover 40-Stopper plate 41-Curved part 50-Hook 51-Short axis

Claims (4)

A swing cup holder for seat back of an automobile,
The first and second recesses for storing articles provided on the left and right end sides of the upper surface, provided at a substantially central portion of at least one of the upper and lower surfaces, having a rear surface forming a partial cylindrical surface and flat upper and lower surfaces. A housing (10) having a plurality of position fixing protrusions (12) arranged along the rear surface forming a partial cylindrical surface in at least one of the guide protrusion (11) and the upper and lower surfaces;
A partially arcuate guide rail (21) covering the rear surface and the upper and lower surfaces of the housing (10) and extending concentrically with the partial cylindrical surface so as to correspond to the guide protrusion (11); A housing cover (20) having a stopper (40) for elastically locking the position fixing projection (12) to hold the housing (10) at a predetermined angular position. Swing cup holder for car seat backrest.   Partial arc-shaped grooves and protrusions that are fitted to at least one of the upper and lower surfaces of the housing (10) and the opposing surface of the housing cover (20) and extend concentrically with the partial cylindrical surface. The swing cup holder for a seat back of an automobile according to claim 1, wherein a strip is provided.   The seat backrest swing of an automobile according to claim 1 or 2, wherein the stopper (40) is a leaf spring stopper provided with a curved portion (41) for receiving the position fixing protrusion (12). Cup holder.   A third recess is provided in the vicinity of one of the left and right end portions of the rear surface of the housing (10), and a hook is provided in the third recess so as to be pivotable about a pivot that faces in the vertical direction. The hook is pivotally supported between a deployment position where the hook projects from the third recess and a storage position where the hook is immersed in the left-right direction by tilting outward from the deployment position. The swing cup holder for a seat back of an automobile according to any one of claims 1 to 3, wherein

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