JPH112215A - Mounting structure for openable lid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To accomplish installation even when a positional deviation is generated between an inner lid body and an outer lid body because of vibration welding by arranging a boss part, to which a mounting machine screw in a hinge member is screwed, closely to one side of the outer lid body, arranging a mounting machine screw insertion hole on the side close to the inner lid body, and forming the machine screw insertion hole larger than the mounting machine screw. SOLUTION: An inner lid body 31 and an outer lid body 41 are welded together via a welding rib 48 by means of vibration welding. If a positional deviation between the lid bodies 31, 41 is generated in welding, each of the center positions of a machine screw insertion hole 33 and a projection part insertion hole 34 in a hinge mounting recess part 32 in the inner lid body 31 deviates by a dimension M from each of a mounting hole 44 in a boss part 43 and a positioning projection part 45 in the outer lid body 41. However, the hole diameter or the longitudinal length dimension of each of the machine screw insertion hole 33 and the projection part insertion hole 34 is respectively larger than each of a mounting machine screw 60 and the positioning projection part 45 by a positional deviation equivalent or more. Therefore, the mounting machine screw 60 can be easily and surely screwed into the mounting hole 44 via the machine screw insertion hole 33 from a machine screw hole 15 in a mounting piece 14 in a hinge member 13.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure of an opening / closing lid mainly used for a console box for a vehicle.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 5, an opening / closing lid 130, which can be opened and closed by a hinge member 113, near one side of a box body 102 such as a console box for a vehicle or the like, has an inner lid 131 and an outer lid 141. The outer lid 141 is configured to have a double lid structure, and the outer lid 141 has a surface covered with an outer skin 151 in order to improve the design and feel of the outer lid 141. .
Furthermore, in order to easily assemble the inner lid 131 and the outer lid 141 without using a fastening means such as a screw, the inner lid 131 and the outer lid 141 are vibration-welded at the welding rib 148 and joined. Thus, it is known that the opening / closing lid 130 having a double lid structure is configured.

In the opening / closing lid 130, an inner lid 131
Before the vibration welding of the outer cover 141 and the outer cover 141, the outer cover 151 is previously adhered to the surface of the outer cover 141 with an adhesive, and the peripheral portion 152 of the outer cover 151 is attached to the peripheral portion of the outer cover 141. It is folded back and pasted. Further, the fixed lock member 118 of the fixed lock member 118 and the movable lock member 123 constituting the lock mechanism 117 is provided near the free end of the outer lid 141.
Is attached by a screw 129, and the movable lock member 123 is fitted to the fixed lock member 118 via a spring 122 so as to be able to perform a lock / unlock operation. As a result, the lock mechanism 117 is moved closer to the free end of the outer lid 141 without interfering with the inner lid 131.
Can be easily attached. After the lock mechanism 117 is attached to the outer lid 141, the inner lid 131 and the outer lid 1
The inner lid 131 and the outer lid 141 are welded to each other at the welding ribs 148 by vibration welding in a state where 41 and 41 are overlapped, and joined.

After the inner lid 131 and the outer lid 141 are welded by vibration, a mounting piece 114 of a hinge member 113 is fitted into a hinge mounting recess 132 on one side of the inner lid 131, Mounting screw (tapping screw) 1
60 is the screw hole 11 of the mounting piece 114 of the hinge member 113.
5 through the screw holes 133 of the inner lid 131, the outer lid 14
The first boss 143 is screwed. And mounting screw 1
By screwing 60 into outer cover 141 through inner cover 131, the joining force between inner cover 131 and outer cover 141 is increased. Further, the hinge member 11
3 is attached to a bracket 111 provided on one side of the opening of the box body 102 so as to be rotatable around a hinge pin 112. Thus, the opening / closing lid 130 is attached to the box main body 102 so as to be openable and closable.

[0005]

When the inner lid 131 and the outer lid 141 are joined by vibration welding, the inner lid 131 and the outer lid 141 are joined together.
It is difficult to accurately align and join the two. For this reason, the inner lid 131 and the outer lid 141 are joined to each other while being displaced relative to each other in the vibration direction, and the joining between the inner lid 131 and the outer lid 141 is likely to vary. Based on the relative displacement between the inner lid 131 and the outer lid 141, the screw hole 133 of the hinge mounting recess 132 of the inner lid 131 and the boss 143 of the outer lid 141 are formed.
Is displaced from the mounting hole 144. Accordingly, it may be difficult to screw the mounting screw 160 from the screw hole 115 of the mounting piece 114 of the hinge member 113 into the mounting hole 144 of the boss 143 of the outer lid 141 through the screw hole 133 of the inner lid 131. . Further, when the attachment screw 160 is forcibly screwed into the attachment hole 144 of the boss 143 of the outer lid 141 and the hinge member 113 is attached to the hinge attachment recess 132 of the inner lid 131, the hinge member 113 is attached to the box body 102. And the inner lid 131 is assembled at a required position. However, the box body 10
In the state where the opening / closing lid 130 is closed with respect to 2, the appearance of the outer lid 141 with respect to the inner lid 131 may be deteriorated due to a positional shift.

The relative displacement between the inner lid 131 and the outer lid 141 causes the free end of the outer lid 141 to move from the hinge pin 112 of the hinge member 113 attached to the hinge mounting recess 132 of the inner lid 131. Distance dimension L1 to locking portion 127 of movable lock member 123 mounted closer
Excess or deficiency occurs. The amount of engagement of the locking portion 127 of the movable lock member 123 with the receiving portion 104 of the box body 102 may be too small or too large, or may be locked with the receiving portion 104 based on the distance L1. Part 127
Cannot be engaged, and the opening / closing lid 1
In some cases, it became impossible to lock 30.

SUMMARY OF THE INVENTION In view of the above-mentioned conventional problems, it is an object of the present invention to remove the mounting screw from the hinge member even when the inner lid and the outer lid are joined with a relative displacement by vibration welding. The hinge member can be easily screwed into the boss of the outer lid through the screw insertion hole of the lid to attach the hinge member, and the distance from the hinge member to the locking portion of the lock member mounted near the free end of the outer lid. An object of the present invention is to provide an opening / closing lid mounting structure capable of maintaining a required size.

[0008]

According to a first aspect of the present invention, there is provided an opening / closing lid mounting structure according to the present invention. The inner lid and the outer lid are joined by vibration welding, and the free end of the outer lid is removably engaged with a receiving portion of the box body to open and close the outer lid. A mounting structure for an opening / closing lid provided with a locking member having a locking portion for locking the lid in a closed state, wherein a mounting screw for mounting the hinge member is provided near one side of the outer lid body. A boss portion to be screwed is formed, and a screw insertion hole through which the mounting screw is inserted is provided near one side of the inner lid, and a relative position between the inner lid and the outer lid by vibration welding is formed. Is equivalent to a large misalignment It is characterized by being larger than said screw insertion hole to more the mounting screw.

Therefore, when the inner lid and the outer lid are joined by being relatively displaced by vibration welding, the screw insertion of the inner lid of the boss portion of the outer lid is performed based on the relative displacement. The center of the hole is shifted. The screw insertion hole of the inner lid is equivalent to the relative displacement,
Alternatively, since the mounting screw is formed larger than the mounting screw, the operation of screwing the mounting screw from the hinge member through the screw insertion hole of the inner lid body to the boss portion of the outer lid body to easily and accurately tighten the hinge member is performed. be able to. Further, the distance from the hinge member to the locking portion of the lock member near the free end of the outer lid can be maintained at a required size. In addition, since the opening / closing lid is attached to the box body based on the outer lid, even if the inner lid is displaced and joined to the outer lid, it is affected by the displacement of the inner lid. The opening / closing lid can be attached to the box body without the need.

[0010] According to a second aspect of the present invention, there is provided the opening / closing lid mounting structure according to the first aspect.
A positioning protrusion for positioning the hinge member with respect to the outer lid is formed near one side of the outer lid, and the positioning protrusion is inserted and protruded near one side of the inner lid. The projection insertion hole is formed through the projection insertion hole, and the projection insertion hole is formed in the positioning projection by an amount corresponding to or more than the relative displacement between the inner lid body and the outer lid body due to vibration welding. It is characterized in that it is formed larger. Therefore, the positioning projection is prevented from being deformed due to the relative displacement between the inner lid and the outer lid due to vibration welding, and the positioning projection is held in a predetermined posture. And a hinge member can be accurately positioned with respect to an outer lid body by a positioning protrusion.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. 2 and 4, a box body 2 such as a console box for a vehicle is formed in a box shape having a storage chamber that opens upward, and an opening / closing lid 30 is opened by a hinge mechanism 10 near one side of the opening. Installed. The hinge mechanism 10 has a side surface shape of substantially Z
It is constituted mainly by a hinge member 13 formed in a letter shape. One end of the hinge member 13 is attached to a bracket 11 attached to one side of the opening of the box body 2.
Is mounted so as to be rotatable around the hinge pin 12.

At the other end of the hinge member 13, a mounting piece 14 for the opening / closing lid 30 is formed. The mounting piece 14 has a screw hole 15 for a mounting screw 60 and a positioning hole 16 for a positioning projection 45 described later. And are respectively provided. Also, on the other side of the opening of the box body 2,
Lock mechanism 1 for locking open / close lid 30 in a closed state
The receiving part 4 for 7 is formed.

As shown in FIG. 2, the opening / closing lid 30 is provided with an inner lid 31 and an outer lid 41 to form a double lid structure. The outer lid 41 is designed to improve the appearance and feel of the outer lid 41. In addition, the surface of the outer lid 41 is covered with an outer skin 151 made of genuine leather or fabric. Further, in order to easily assemble the inner lid 31 and the outer lid 41 without using a fastening means such as a screw, a required number of welding ribs 48 are provided on the inner surface of the outer lid 41 in the front-rear direction of the outer lid 41. It is protruded in parallel with. A required number of bosses 43 having mounting holes 44 into which mounting screws (tapping screws) 60 for mounting the hinge member 13 are screwed are formed on the inner surface of the outer lid body 41 on one side, and the hinge member 1 is formed.
The positioning protrusion 45 for positioning the 3 is formed. Further, a mounting portion 46 for mounting the lock mechanism 17 is formed near the free end of the outer lid 41, and a mounting hole 47 is formed in the mounting portion 46.

As shown in FIGS. 2 and 3, the lock mechanism 17 includes a fixed lock member 18 and a movable lock member 23 in substantially the same manner as in the prior art. That is, the fixed locking member 18 is provided with the mounting hole 18 penetrating through the substrate portion 18a.
By screwing the screw 29 into the mounting hole 47 of the outer lid 41 through b, the fixed lock member 18 is mounted on the mounting portion 46 near the free end of the outer lid 41. As shown in FIG. 3, a movable lock member 23 is fitted into the fixed lock member 18 so as to be able to perform a lock / unlock operation by a guide action between a guide projection 20 and a guide structure 25, and the regulating hole 2 is provided.
The movement stroke of the movable lock member 23 with respect to the fixed lock member 18 is set by 1 and the engagement protrusion 26. The movable locking member 23 has a locking portion 27 having a locking claw 28 for removably engaging with the receiving portion 4 of the box body 2 and locking the opening / closing lid 30 to the box body 2 in a closed state. Is provided.

Further, a boss 19 and a pin 24 movably fitted to the boss 19 are provided between the fixed lock member 18 and the movable lock member 23, and an outer peripheral surface of the boss 19 and the pin 24 is provided on the boss 19. Is a spring 2 consisting of a coil spring
2 are interposed. Then, the fixed lock member 18
When the movable lock member 23 is moved in the lock direction by the elastic force of the spring 22, the locking portion 27 of the movable lock member 23 is engaged with the receiving portion 4 of the box body 2 at the locking claw 28 thereof. Then it is locked. Further, when the movable lock member 23 is pushed in against the elastic force of the spring 22, the locking claw 28 is released from the receiving portion 4 and the lock is released.

The inner lid 31 is formed to have a size that fits inside the outer lid 41, and a hinge mounting recess 32 is formed near one side thereof. The length of the hinge mounting recess 32 in the front-rear direction corresponds to the relative displacement between the inner lid 31 and the outer lid 41 due to vibration welding, or more than that.
Is formed larger than the mounting piece 14.

As shown in FIGS. 1 and 2, a screw insertion hole 33 is formed in the bottom surface of the hinge mounting recess 32 at a position corresponding to the mounting hole 44 of each boss 43 of the outer lid 41. At a position corresponding to the positioning protrusion 45, a protrusion insertion hole 34 through which the positioning protrusion 45 protrudes is provided. The hole diameter of the screw insertion hole 33 and the protrusion insertion hole 34 of the inner lid 31 or the length dimension in the front-rear direction corresponds to the relative displacement between the inner lid 31 and the outer lid 41 due to vibration welding. Minute or more, the screw insertion hole 33 is formed larger than the mounting screw 60,
The protrusion insertion hole 34 is formed larger than the positioning protrusion 45.

In the opening / closing lid 30, before the inner lid 31 and the outer lid 41 are subjected to vibration welding, an outer skin 51 is attached to the surface of the outer lid 41 with an adhesive in advance, and the outer skin is attached. The peripheral edge 52 of the outer lid 41 is folded back and attached to the peripheral edge rear surface of the outer lid 41.
Further, by attaching the lock mechanism 17 to the attachment portion 46 near the free end of the outer lid 41, the lock mechanism 117 can be easily attached without interfering with the inner lid 31.

After the lock mechanism 17 is attached to the outer lid 41, the inner lid 31 and the outer lid 41 are overlapped. At this time, the positioning protrusion 45 of the outer lid 41 is
It is loosely inserted into the projection insertion hole 34 of the first hinge mounting recess 32 and protrudes from the lower surface of the inner lid body 31. In this state, the inner lid 31 and the outer lid 41 are welded to each other at the welding ribs 48 by vibration welding and joined (see FIG. 1).

After the vibration welding, the mounting piece 14 of the hinge member 13 is fitted into the bracket 11 of the box body 2 so as to be rotatable about the hinge pin 12, and is fitted into the hinge mounting recess 32 of the inner lid body 31. At this time, the positioning projection 45 of the outer lid 41 is fitted into the positioning hole 16 of the attachment piece 14 of the hinge member 13, and the positioning projection 45 and the positioning hole 16 are fitted to each other so that the outer lid 41 is hinged. The member 13 is positioned. Here, the mounting screw (tapping screw) 60 is moved from the screw hole 15 of the mounting piece 14 of the hinge member 13 to the screw insertion hole 33 of the inner lid body 31.
Is screwed into the mounting hole 44 of the boss portion 43 of the outer lid 41, thereby increasing the joining force between the inner lid 31 and the outer lid 41, and the opening / closing lid 30 is attached to the box body 2 so as to be openable and closable. You.

When the inner lid body 31 and the outer lid body 41 are joined by being displaced relative to each other by the vibration welding, as shown in FIG. The hinge mounting recesses 32 of the inner lid 131 with respect to the mounting holes 44 and the positioning projections 45 of the boss portion 43
The center positions of the screw insertion holes 33 and the projection insertion holes 34 of FIG.
Are shifted by the dimension M at However, the inner lid 31
In the hole diameter of the screw insertion hole 33 and the protrusion insertion hole 34 or the length dimension in the front-rear direction, an amount corresponding to the relative displacement between the inner lid body 31 and the outer lid body 41 due to vibration welding or more. The screw insertion hole 33 has a mounting screw 60
The protrusion insertion hole 34 is formed larger than the positioning protrusion 45.

Therefore, the mounting screw 60 is connected to the hinge member 1.
The operation of screwing the screw hole 15 of the third mounting piece 14 into the mounting hole 44 of the boss 43 of the outer lid body 41 through the screw insertion hole 33 of the inner lid body 31 can be performed easily and reliably. Further, the attachment piece 14 of the hinge member 13 can be accurately tightened to the boss 43 of the outer lid 41. For this reason, as shown in FIG.
The distance L from 2 to the locking claw 28 at the tip of the locking portion 27 of the movable lock member 23 near the free end of the outer lid 41 can be maintained at a required size. As a result, the locking portion 27 of the movable lock member 23 is
The engaging claw 28 can be engaged with the required amount of engagement without excess or deficiency, and the locking and unlocking of the opening / closing lid 30 with respect to the box body 2 can be reliably performed.

Further, the positioning projection 45 is maintained in a predetermined posture without being deformed due to a relative displacement between the inner lid 31 and the outer lid 41. The boss 43 of the outer lid 41 and the screw hole 15 of the mounting piece 14 can be easily aligned by the fitting action between the positioning projection 45 and the positioning hole 16 of the mounting piece 14 of the hinge member 13. . For this reason, the mounting screw 60 is moved from the screw hole 15 of the mounting piece 14 of the hinge member 13 to the screw insertion hole 3 of the inner lid 31.
The work of screwing into the mounting hole 44 of the boss portion 43 of the outer lid 41 through 3 becomes easier, and the tightening accuracy of the mounting piece 14 of the hinge member 13 with respect to the outer lid 41 is further enhanced.

Further, since the opening / closing lid 30 is attached to the box main body 2 with the outer lid 41 as a reference, even if the inner lid 31 is displaced and joined to the outer lid 41, the inner lid 31 is kept in place. The opening / closing lid 30 can be attached to the box main body 2 without being affected by the displacement of the lid 31, and there is no problem that the appearance is deteriorated due to the displacement of the inner lid 31.

In the above-described embodiment, the positioning projection 45 is provided on one side of the outer lid 41, and
In the illustrated example, the projection insertion hole 34 through which the positioning projection 45 is inserted and protrudes is provided.
The protrusion insertion hole 34 may not be necessarily provided.

[0026]

As described above, according to the first aspect of the present invention, even when the inner lid and the outer lid are joined with the relative displacement between the inner lid and the outer lid by vibration welding, the mounting screws are not required. Can be easily and accurately screwed from the hinge member to the boss portion of the outer lid body through the screw insertion hole of the inner lid body to tighten the hinge member. further,
The distance from the hinge member to the locking portion of the lock member mounted near the free end of the outer lid can be maintained at a required size, and the opening and closing lid is securely locked and unlocked with respect to the box body. Can be. In addition, since the opening / closing lid is attached to the box body based on the outer lid, even if the inner lid is displaced and joined to the outer lid, it is affected by the displacement of the inner lid. Opening and closing lid can be attached to the box body without
There is no problem that the appearance is deteriorated due to the displacement of the inner lid. According to the second aspect of the present invention, the operation of screwing the mounting screw from the hinge member to the boss portion of the outer lid through the screw insertion hole of the inner lid and tightening the hinge member is further facilitated, and the outer lid is further improved. The tightening accuracy of the hinge member with respect to is further improved.

[Brief description of the drawings]

FIG. 1 is an enlarged side sectional view showing a mounting structure of an opening / closing lid according to an embodiment of the present invention.

FIG. 2 is a side sectional view showing a state where an opening / closing lid is attached to the box body.

FIG. 3 is an exploded perspective view showing a fixed lock member and a movable lock member constituting a lock mechanism of the opening / closing lid.

FIG. 4 is a perspective view showing a vehicle console box provided with a box body and an opening / closing lid.

FIG. 5 is a side sectional view showing a conventional opening / closing lid mounting structure. FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Vehicle console box 2 Box main body 4 Receiving part 13 Hinge member 23 Movable locking member 27 Locking part 30 Opening / closing lid 31 Inner lid 32 Hinge attaching concave part 33 Screw insertion hole 34 Projection insertion hole 41 Outer lid 43 Boss Part 45 Positioning projection 48 Welding rib

Claims (2)

[Claims] An opening / closing lid attached to one side of a box body so as to be opened / closed by a hinge member is formed by joining an inner lid and an outer lid by vibration welding. On the free end side, there is provided a lock member having a lock member having a locking portion for removably engaging with the receiving portion on the box body side and locking the open / close lid in a closed state. A boss into which a mounting screw for attaching the hinge member is screwed is formed near one side of the outer lid, and the mounting screw is inserted near one side of the inner lid. A screw insertion hole is penetrated, and the screw insertion hole is formed larger than the mounting screw by an amount corresponding to or more than the relative displacement between the inner lid and the outer lid due to vibration welding. It is characterized by Mounting structure of that opening and closing the lid. 2. The mounting structure for an opening / closing lid according to claim 1, wherein a positioning projection for positioning a hinge member with respect to the outer lid is formed near one side of the outer lid. A protrusion insertion hole into which the positioning protrusion is inserted and protruded is provided near one side of the body, and a relative displacement between the inner lid body and the outer lid body due to vibration welding. Wherein the projection insertion hole is formed larger than the positioning projection by an amount corresponding to or larger than the above.