JP2013028189A - Lid device and storage device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a shutter and a console box effectively suppressing play and suppressing manufacturing cost with excellent appearance.SOLUTION: A box body 11 includes an opening section 14, a guide groove section 15 along a side edge portion of the opening section 14 and a lock receiving section 16 for locking the shutter 12. The shutter 12 includes a shutter body 31 for covering the opening section 14 of the box body 11 to be openable/closable. The shutter 12 includes a plurality of insertion shafts 32 to be inserted into the guide groove section 15. The shutter 12 includes an elastic deformation section 45 abutting on a regulation wall section 21a of the guide groove section 15 at a position for closing the opening section 14 in each of the insertion shafts 32 located on a front side in a direction for closing the opening section 14. The shutter 12 includes a lock section 33 engaged to the lock receiving section 16 beyond the lock receiving section 16 at a position where the elastic deformation section 45 is pressure contact with the regulation wall section 21a of the guide groove section 15 to be elastically deformed.

Description

  The present invention relates to a lid device slidable along a guide groove and a storage device including the lid device.

  2. Description of the Related Art Conventionally, a box body as a storage unit that is disposed between a driver's seat and a passenger seat of an automobile and has an opening on an upper surface or the like, and a shutter that is a lid as a lid device that opens and closes the opening of the storage unit. A console box is known as a synthetic resin storage device provided. The console box is configured to open and close the opening by sliding the shutter along the opening.

  In such a console box, the shutter is configured such that a plurality of sliding shafts project from both sides of the shutter body as a flat lid device body, and these sliding shafts are provided at the opening of the storage portion. The shutter is slidable with respect to the storage portion by being inserted into guide groove portions provided along both side edges. The shutter is provided with a lock portion that is locked to a receiving portion on the box body side at a position where the opening is completely closed, that is, a fully closed position (see, for example, Patent Document 1).

  In the case of such a console box, if there is a gap between the shutter and the box body facing the end of the shutter in a state where the opening is fully closed by the shutter and locked by the lock, the vehicle Since the rattling occurs due to vibrations caused by traveling of the shutter, it is necessary to make a so-called zero contact between the end of the shutter and the box body without any gap.

  However, due to its structure, the lock portion is engaged with the receiving portion at a position slightly moved (overlapped) in the closing direction from the fully closed position of the shutter, and after this engagement, the shutter is returned to the fully closed position. Since so-called overstroke operation is required, if the gap between the end of the shutter and the edge of the opening is eliminated in the fully closed position, this overstroke operation can no longer be performed, and the lock portion and the receiving portion are There is a problem that it becomes impossible to engage.

  Therefore, an elastic member that can be elastically deformed is separately arranged at the edge of the opening, and the end of the shutter and the elastic member come into contact with each other in the fully closed position to deform the elastic member as described above. It is conceivable that the operation can be performed, the shutter is securely locked to the box body, and rattling is prevented. However, in such a configuration, a separate elastic member is required, which not only increases the number of parts and increases the manufacturing cost, but also has a problem that the appearance is deteriorated due to the elastic member being exposed from the opening. .

  In addition, a configuration is also known in which the sliding shaft has a hollow elastic structure so that vibration generated by running of the vehicle is absorbed by the elastic action of the sliding shaft to prevent the shutter from rattling (for example, , See Patent Documents 2 and 3.) However, in the case of such a configuration, in order to add elasticity to the slide shaft that slides in the guide groove portion, which is usually set to 10 mm or less, all the slide shafts have a very thin mold structure. Must be hollow. In the case of such a fine mold structure, it is not easy to ensure durability in an environment where repeated injection of molten resin at extremely high temperature and high pressure is repeated, and productivity caused by frequent maintenance and the like There are concerns about a decline and an increase in administrative costs. Further, if the durability of the mold is to be improved, various reinforcements are required, and it is not easy to suppress the manufacturing cost by additionally attaching a shaft or the like for reinforcement.

JP 2008-24099 A (page 4-7, FIG. 1 and FIG. 2) JP 2002-87167 A (page 2-3, FIG. 2 and FIG. 3) JP 2003-90186 A (page 4-6, FIG. 4 and FIG. 5)

  As described above, there is a demand for a configuration that effectively suppresses shakiness of the shutter without increasing the manufacturing cost and does not deteriorate the appearance.

  The present invention has been made in view of the above points, and provides a lid device that effectively suppresses rattling, has a good appearance, and has a reduced manufacturing cost, and a storage device including the lid device. With the goal.

  The lid device according to claim 1 is a lid device that can move along a guide groove provided along an edge of the opening and can be locked to a receiving portion at a position where the opening is closed. A lid device main body that opens and closes the opening by moving along the guide groove, an insertion shaft that protrudes from the lid device main body and is inserted into the guide groove, and that closes the opening. An elastically deformable elastically deformable portion that protrudes from the insertion shaft located on the front side and abuts against a part of the guide groove at a position that closes the opening, and the elastically deformable portion is a part of the guide groove. It is provided with a locking portion that is engaged with the receiving portion beyond the receiving portion by being pressed and elastically deformed.

  The lid device according to a second aspect is the lid device according to the first aspect, wherein the elastically deforming portion protrudes from an insertion shaft located at the foremost portion in the direction of closing the opening and closes the opening. It abuts against the end of the guide groove.

  According to a third aspect of the present invention, there is provided the storage device according to the first or second aspect, wherein the insertion shaft projects from both sides of the main body of the lid device, and the opening, at least part of which is along the edge of the opening. A pair of guide groove portions that are provided and into which the insertion shafts are inserted, and a storage portion that includes a receiving portion that locks the lid device.

  A storage device according to a fourth aspect is the storage device according to the third aspect, wherein the elastically deforming portion protrudes from an insertion shaft located at the foremost portion in the direction of closing the opening and closes the opening. A holding projection that abuts against the end of the guide groove and the storage portion protrudes from the guide groove and holds the insertion shaft between the end of the guide groove at a position where the lid device closes the opening. It is equipped with.

  According to the lid device of the first aspect, the elastically deforming portion that comes into contact with a part of the guide groove portion at the position where the opening is closed projects from the insertion shaft located on the front side in the direction of closing the opening. By moving the lid device body from the position where the opening is closed further in the closing direction of the opening and pressing the elastically deforming portion against a part of the guide groove portion, the locking portion exceeds the receiving portion. An overstroke for engaging the lever receiving portion can be generated, and rattling of the lid device is effectively suppressed while suppressing an increase in manufacturing cost due to an increase in the number of parts such as an elastic member separately. In addition, since the elastically deforming portion protrudes from the insertion shaft that is inserted into the guide groove portion, the appearance of the lid device is not exposed to the outside, particularly at the position where the lid device closes the opening. There is nothing.

  According to the lid device of the second aspect, in addition to the effect of the lid device of the first aspect, the elastically deforming portion protrudes from the insertion shaft located at the foremost portion in the direction of closing the opening portion, and the opening portion is formed. By abutting against the end of the guide groove at the closing position, it is easy to form a configuration that elastically deforms the elastic deformation part by moving the lid device body further in the closing direction of the opening from the position where the opening is closed it can.

  According to the storage device according to claim 3, by providing the lid device according to claim 1 or 2, the rattling of the lid device is effectively suppressed, the appearance is good, and the manufacturing cost is suppressed. A storage device can be provided.

  According to the storage device of the fourth aspect, in addition to the effect of the storage device of the third aspect, the elastic deformation portion projects from the insertion shaft located at the foremost portion in the direction in which the lid device closes the opening, The insertion shaft is held between the end of the guide groove and the holding projection protruding from the guide groove at the position where the lid device closes the opening, so that the end of the guide groove and the holding projection The insertion shaft can be clamped at a relatively close position, and rattling of the lid device can be more effectively suppressed.

It is sectional drawing which shows one Embodiment of the storage apparatus of this invention, (a) shows the elastic deformation part vicinity, (b) shows the overstroke state of a locking part vicinity, (c) is a locking part Shows a state of engaging with the receiving portion. It is a perspective view which expands and shows a part of storage apparatus same as the above. It is a perspective view which shows the cover body of a storage apparatus same as the above. It is a perspective view of a storage apparatus same as the above.

  Hereinafter, an embodiment of a lid device and a storage device of the present invention will be described with reference to the drawings.

  In FIG. 4, 10 is a console box as a storage device. This console box 10 is an interior member of a vehicle (not shown), and is located on the side of the vehicle seat, for example, between a driver seat and a passenger seat. It constitutes a so-called center console to be arranged. Hereinafter, directions such as the front-rear direction (shown by arrows A and B), the up-down direction, and both-side directions will be described based on the straight traveling state of the vehicle.

  The console box 10 includes a box main body 11 that is a storage portion as a storage device main body fixed to the floor of the vehicle body, and a shutter 12 that is a lid body that is attached to the box main body 11 so as to be openable and closable. It has.

  The box main body 11 shown in FIG. 1 and FIG. 4 is also called a console main body, and is formed by combining, for example, members formed of synthetic resin, is elongated in the front-rear direction, and has an opening 14 on the upper surface. In addition, a guide groove 15 (only one is shown) is formed as a rail for slidably holding the shutter 12 from both side edges to the rear of the opening 14. Further, a lock receiving portion 16 as a receiving portion capable of locking and fixing the shutter 12 is formed in the front portion of the opening portion 14 of the box body 11.

  The opening 14 includes a front end portion 14a and a rear end portion 14b which are short sides as first sides facing each other, and a left side portion 14c and a right side portion 14d which are long sides serving as second sides facing each other. Are formed in a rectangular shape that is long in the front-rear direction. An opening 14e into which the front end portion of the shutter 12 can be fitted is formed at the lower end of the front end portion 14a.

  Each guide groove portion 15 is a substantially U-shaped rail that opens toward the center side, that is, toward the opening portion 14 side, and extends over the entire left side portion 14c and right side portion 14d of the upper opening portion 14 of the box body 11. The horizontal portion 21 that is linearly positioned in the front-rear direction along the upper edge portion, the upper curved portion 22 that is one curved portion that smoothly curves downward from the rear portion of the horizontal portion 21, and the upper curved portion The lower part 22 that continues downward from the lower end of the lower part 23 and the lower curved part 24 that is another curved part that smoothly curves forward from the lower part of the lower part 23 are integrally provided. "It has a letter shape. Further, at the front end portion of the horizontal portion 21 of each guide groove portion 15, a restriction wall portion 21 a that is an end portion (part) that restricts the front end position of the shutter 12, that is, the fully closed position that (completely) closes the opening portion 14. Are formed along the vertical direction. Further, a holding convex portion 21b for holding the shutter 12 between the guide wall portion 15 and the regulating wall portion 21a in a fully-closed position protrudes from a lower portion on the front side of the horizontal portion 21. The holding convex portion 21b has an upper surface formed in an arc shape and is disposed at a position spaced rearward from the regulating wall portion 21a.

  Further, the lock receiving portion 16 is located at the center of the opening portion 14 in the width direction, and is an upper portion of the protruding portion 26 that protrudes backward with respect to the front end portion 14a of the opening portion 14 in the box body 11, and Formed below the opening 14e. Further, the lock receiving portion 16 is integrally provided with a protruding receiving portion 16a protruding in a claw shape from the upper portion of the protruding portion 26 to the front, and a recessed portion 16b recessed in the lower portion of the protruding receiving portion 16a. Yes.

  On the other hand, the shutter 12 shown in FIGS. 1 to 4 is also referred to as a lid portion or a lid body. For example, a hard member such as ABS resin, that is, an inner member 28 formed of a synthetic resin, and a soft member such as an elastomer are used. A lid body as a lid device body, which is a resin molded part composed of a member, that is, an outer member 29 that is insert-molded integrally with the inner member 28 by a synthetic resin, and is a flat plate as a whole and mainly forms the design surface of the shutter 12 A plurality of insertion shafts 32 protruding from the shutter body 31 and inserted into the guide groove 15 and not exposed to the outside, and a buckle portion as a locking portion provided on the shutter body 31. And a lock portion 33. The shutter 12 is placed on a flat surface, and the front-rear direction, which is the moving direction, is the longitudinal direction. The front-rear direction is deformed flexibly and elastically, and both sides are rigidly deformed. It has a substantially plate-like structure.

  The shutter main body 31 includes a front cell portion 41 that is relatively long in the front-rear direction and a plurality of rear cell portions 42 that are relatively short in the front-rear direction. In the shutter main body 31, the upper part of the front cell part 41 and the rear cell part 42 and the upper part of the rear cell part 42 and the rear cell part 42 are connected by a hinge part 43 constituted by an outer member 29, respectively. In addition, the vicinity of the center in the front-rear direction of each rear cell part 42, that is, the upper part between the insertion shafts 32, 32 of each rear cell part 42 is a deformable part 44 formed in a thin shape similar to the hinge part 43, It can be flexibly and elastically deformed in the front-rear direction (FIGS. 1B and 3).

  In addition, two insertion shafts 32 are arranged on each side of the rear cell portion 42, that is, a total of four insertion shafts 32 per one rear cell portion 42. These insertion shafts 32 are formed with an inner member 28 at the center portion that does not contact the guide groove portion 15, and covers the outer periphery of the proximal end side of the center portion, and the guide groove portion 15 can be either slid or stationary. Even in this state, the contact portion is formed by the outer member 29. Furthermore, on the front side in the direction in which the shutter 12 closes the opening 14 (front direction), for example, the foremost part in the present embodiment, that is, the insertion shafts 32 on both sides located at the foremost part of the insertion shaft 32 of the shutter 12, Each of the elastically deforming portions 45 having a position restricting shape is integrally protruded (FIGS. 1A and 2). Each elastic deformation portion 45 is a soft and elastic portion formed by the outer member 29, is located in each guide groove portion 15, and is a restriction wall portion of the horizontal portion 21 of each guide groove portion 15. A front end portion 45a, which is a front end portion serving as a contact portion that contacts 21a, projects forward from the front end portion 31a of the shutter main body 31. Each elastic deformation portion 45 is formed with a hole portion 45b that is elongated in the front-rear direction at a position rearward of the front end portion 45a. Therefore, the front end portion 45a of each elastic deformation portion 45 can be elastically deformed in the front-rear direction. Each elastic deformation portion 45 causes a slight overstroke S to the front with respect to the fully closed position of the shutter 12 by elastic deformation of the front end portion 45a. In FIG. 1B, the overstroke S of the shutter 12 is exaggerated for the sake of clarity.

  The lock portion 33 is an operation portion for opening and closing the shutter 12 by an occupant or the like, and includes a lock opening 51 and handle portions 52 located on both sides and the rear side of the lock opening 51. (FIG. 1 (b) and FIG. 1 (c)). In addition, a lock button 53 as an engaging member formed separately from the inner member 28 and the outer member 29 is attached to the lock opening 51 so as to be able to advance and retreat. The lock button 53 includes an operated portion 53a that protrudes forward from the lock opening 51 to the handle portion 52, and extends forward from the lower end portion of the operated portion 53a and is positioned below the shutter main body 31. Part 53b and an engaging claw part 53c as an engaging part protruding downward from the front end part of the extending part 53b are integrally provided, and the rotating shaft 53d rotates around the shutter main body 31. It is pivotally supported. The lock button 53 is engaged with the recess 16b of the lock receiving portion 16 at the front end side of the engagement claw portion 53c when the shutter 12 is in the fully closed position. Lock and hold. In other words, the distal end side of the engaging claw portion 53c is located behind the protruding receiving portion 16a of the lock receiving portion 16 in the fully closed position. The distance of the lock receiving portion 16 to the protruding receiving portion 16a at the fully closed position on the distal end side of the engaging claw portion 53c is set to be equal to or less than the overstroke S generated by the elastic deformation of the front end portion 45a of each elastic deforming portion 45. Yes. The lock button 53 is engaged by an elastic body such as a coil spring or a torsion spring as an urging means (not shown) toward the front side, that is, in a direction away from the handle portion 52, in other words, engaged. The claw portion 53c is biased in a direction in which the claw portion 53c protrudes rearward and downward (a direction in which engagement with the lock receiving portion 16 is maintained).

  The console box 10 is configured such that the shutter 12 is movably combined with the box body 11 by inserting the insertion shafts 32 on both sides of the shutter 12 into the guide groove portions 15 on both sides of the box body 11.

  The console box 10 is fixed so that the engaging claw portion 53c of the lock button 53 engages with the concave portion 16b of the lock receiving portion 16 at the fully closed position of the shutter 12 and does not slide with respect to the box body 11. In this state, the rear end portion of the shutter 12 is curved downward along the upper curved portion 22 of the guide groove portion 15.

  Then, the occupant or the like grasps the lock button 53 and the handle 52 so that the operated portion 53a of the lock button 53 is pushed toward the handle 52, so that the lock button 53 is rotated against the urging of the elastic body. As a result, the engaging claw portion 53c of the lock button 53 moves upward and disengages from the recess 16b of the lock receiving portion 16, and the shutter 12 slides in the front-rear direction with respect to the box body 11. It becomes possible.

  The occupant or the like grabs the handle 52 and applies an external force in the front-rear direction to slide the shutter 12. When the shutter 12 has slid rearward, the rear portion is sequentially sent to the upper curved portion 22 and the descending portion 23, and the opening portion 14 is fully opened, that is, the fully open position, and the rear end portion of the shutter 12 is curved downward. It is curled forward along the part 24. The insertion shaft 32 generates a contact resistance (sliding resistance) by coming into contact with each guide groove portion 15, and the contact resistance causes the shutter 12 to slide in the front-rear direction with a predetermined operation torque, and the upper curved portion. The own weight of the shutter 12 is supported at 22, and the shutter 12 is prevented from falling rearward and downward along the descending portion 23 of the guide groove 15 by the own weight.

  When closing the opening 14 with the shutter 12, an occupant or the like grabs the handle 52 and slides the shutter 12 forward. Then, when the shutter 12 is further moved forward with the front portion of the engagement claw portion 53c of the lock button 53 of the shutter 12 in contact with the rear portion of the lock receiving portion 16, the front side of the engagement claw portion 53c is locked. By being pushed upward along the shape of the receiving portion 16, the lock button 53 rotates about the rotation shaft 53d against the bias of the elastic body. At this time, the insertion shaft 32 located at the foremost portion of the insertion shaft 32 of the shutter 12 rides on the holding convex portion 21b of each guide groove portion 15, and is held by the horizontal portion 21 from above and below and is slightly elastically deformed to hold the holding convex portion 21b. Overcoming gradually. When each insertion shaft 32 positioned at the foremost portion of the shutter 12 has completely passed over the holding convex portion 21b, a click feeling is generated and each insertion shaft 32 positioned at the foremost portion of the shutter 12 is restored and deformed, and The front end portion 45a of each elastic deformation portion 45 projecting forward from the insertion shaft 32 comes into contact with the regulation wall portion 21a of each guide groove portion 15 and is elastically deformed by a spring effect (imaginary line in FIG. 1A). Thus, a forward overstroke S occurs in the shutter 12 by the amount of deformation D of the front end portion 45a of each elastic deformation portion 45 (FIG. 1B). At this time, the front end portion of the shutter main body 31 is in a state of escaping to the opening 14e, and the front end side of the engaging claw portion 53c is positioned in front of the protruding receiving portion 16a of the lock receiving portion 16, and the elastic body is biased. As a result, the lock button 53 returns and rotates about the rotation shaft 53d so that the engagement claw portion 53c protrudes rearward and the engagement claw portion 53c engages with the recess 16b of the lock receiving portion 16. (FIG. 1 (c)), the front end portion 45a of each elastically deforming portion 45 comes into contact with the regulating wall portion 21a of the horizontal portion 21 of each guide groove portion 15 without a gap, so-called zero contact state. Further, each insertion shaft 32 positioned at the foremost portion of the shutter 12 is held by being held in the front-rear direction between the restriction wall portion 21a of each guide groove portion 15 and the holding convex portion 21b.

  As described above, according to the present embodiment, the elastically deformable portion 45 that abuts against the restriction wall portion 21a of each guide groove portion 15 in the fully closed position of the shutter 12 protrudes from the insertion shaft 32 located on the front side of the shutter 12. As a result, the shutter body 31 is further moved from the fully closed position of the shutter 12 in the forward direction, which is the closing direction of the opening 14, and the elastic deformation portion 45 is pressed against the regulating wall portion 21a of each guide groove portion 15 to be elastic. By deforming, the engagement claw portion 53c of the lock button 53 of the lock portion 33 exceeds the protrusion receiving portion 16a of the lock receiving portion 16, and an overstroke S for engaging with the concave portion 16b of the lock receiving portion 16 is generated. be able to. As a result, it is possible to effectively suppress rattling of the shutter 12 while suppressing an increase in manufacturing cost due to an increase in the number of parts such as a separate elastic member attached to the front end portion 14a of the opening 14, and the like. Since the deformable portion 45 protrudes from the insertion shaft 32 inserted into each guide groove portion 15, it is not exposed to the outside of each guide groove portion 15 particularly at the fully closed position of the shutter 12, and the appearance (appearance) is improved. There is no decline.

  In particular, in the present embodiment, the elastically deforming portion 45 protrudes from the insertion shaft 32 located at the foremost portion in the direction of closing the opening 14, and at the end of the guide groove 15 at the position where the opening 14 is closed. Compared with the case where the elastically deforming portion 45 protrudes from the other insertion shaft 32 by abutting against a certain restricting wall portion 21a, the shutter body 31 is further closed from the position where the opening portion 14 is closed. A configuration in which the elastic deformation portion 45 is elastically deformed by moving in the direction can be easily formed.

  Further, the insertion shaft 32 positioned at the foremost portion of the shutter 12 protruding from the elastic deformation portion 45 is provided with a holding projection protruding from the regulating wall portion 21a of each guide groove portion 15 and each guide groove portion 15 in the fully closed position of the shutter 12. By holding it between the portions 21b, the insertion wall 32 can be sandwiched back and forth at a relatively close position by the restricting wall portion 21a and the holding convex portion 21b of each guide groove portion 15, and the shakiness of the shutter 12 is further increased. It can be effectively suppressed.

  In addition, since the shutter 12 has the outer side which is the design surface side constituted by the soft outer member 29, the elastic deformation portion 45 can be easily formed by using the outer member 29.

  As a result, it is possible to suppress noise generated due to the shakiness of the shutter 12 with respect to the box body 11 due to vibrations associated with the traveling of the vehicle, and the passengers are not uncomfortable. That is, by providing such a shutter 12, it is possible to provide a console box 10 that effectively suppresses rattling of the shutter 12, has a good appearance, and suppresses manufacturing costs.

  In addition, by forming the shutter 12 by insert molding with the inner member 28 and the outer member 29, each elastic deformation portion 45 is molded with a soft synthetic resin in order to set the sliding resistance with each guide groove portion 15. Since the outer member 29 can be formed integrally with the base end side of the insertion shaft 32, for example, each elastic deformation portion 45 can be formed while suppressing the number of parts without giving a fine structure to a forming die for forming the shutter 12. Easy to form.

  In the above-described embodiment, the elastically deforming portion 45 protrudes from the insertion shaft 32 positioned at the foremost portion of the shutter 12, but the front insertion shaft 32 in the direction in which the shutter 12 closes the opening portion 14, for example, If there is, the elastic deformation portion 45 may be projected from any insertion shaft 32. In this case, a wall portion serving as a contacted portion with which the elastically deforming portion 45 contacts in the fully closed position of the shutter 12 may be provided in the guide groove portion 15 instead of the restriction wall portion 21a.

  Further, although the console box 10 disposed between the driver's seat and the passenger seat of the automobile has been described, the present invention is not limited to this configuration and can be applied to any storage device.

  The present invention can be suitably used as, for example, a center console disposed between a driver seat and a passenger seat.

10 Console box as storage device
11 Box body as storage
12 Shutter as a lid device
14 opening
15 Guide groove
16 Lock receiving part as receiving part
21b Holding projection
31 Shutter body as lid device body
32 Insertion shaft
33 Locking part as locking part
45 Elastic deformation

Claims (4)

A lid device that is movable along a guide groove provided along an edge of the opening, and that can be locked to a receiving part at a position that closes the opening,
A lid body that opens and closes the opening by moving along the guide groove;
An insertion shaft protruding from the lid device main body and inserted into the guide groove,
An elastically deformable elastically deformable portion that protrudes from the insertion shaft located on the front side in the direction of closing the opening, and abuts against a part of the guide groove at the position of closing the opening;
A locking device comprising: an engaging portion that is engaged with the receiving portion beyond the receiving portion by elastically deforming the elastically deforming portion by being pressed against a part of the guide groove portion. . The elastic deformation portion is provided so as to protrude from an insertion shaft located at the foremost portion in a direction in which the opening is closed, and abuts against an end portion of the guide groove portion at a position where the opening is closed. Lid device. The lid device according to claim 1 or 2, wherein insertion shafts project from both sides of the lid device main body,
An opening, a pair of guide grooves provided at least partially along the edge of the opening and into which the insertion shafts are inserted, and a storage unit provided with a receiving part for locking the lid device. A storage device. The elastically deforming portion protrudes from the insertion shaft located at the foremost portion in the direction of closing the opening, and abuts on the end of the guide groove at the position of closing the opening,
The storage portion includes a holding convex portion that protrudes from the guide groove portion and holds the insertion shaft between the end portion of the guide groove portion at a position where the lid device closes the opening portion. The storage device according to claim 3.

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