JPH062583Y2 - Makeup compact - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial field of application" The present invention relates to a portable cosmetic compact.

"Prior art" Needless to say, this type of compact is equipped with a hinged hinge on the rear edge of the upper surface of the cosmetic dish filled with cosmetics, and a stopper on the front edge to provide a lockable single-sided lid. The whole is made flat and small to make it convenient to carry, and a mirror is attached to the back of the top plate of the lid for convenient makeup.

"Problems to be solved by the invention" In this type of compact, since the mirror on the back side is used at the time of makeup, it is necessary to keep the lid open at an appropriate angle. Therefore, conventionally, the cosmetic plate and the end surface of the boss for forming the hinge of the lid are joined by being slightly hardened to be assembled, that is, frictional resistance is given so that the lid can be held at an arbitrary opening degree.

This means seems to be simple, but it is troublesome to use an appropriate frictional force, and the frictional force is gradually lost due to continued use, and it is difficult to keep the lid at a desired opening position. .

By the way, in order to open and close this kind of single-sided lid without being obstructed by the rear peripheral wall of the cosmetic dish, the hinge boss extending vertically from the rear end edge is shaped like a downward facing semi-cylindrical shape.

The present invention forms an engaging mechanism between the rear peripheral wall of the cosmetic dish and the downwardly facing, semi-cylindrical hinge boss of the lid that pivotally moves toward the rear side of the rear peripheral wall when the lid is opened and closed. To obtain a cosmetic compact that can be stopped and held at an angle.

[Means for Solving the Problem] According to the present invention, in a makeup compact in which a single-sided lid 3 whose rear edge is pivotally attached by a hinge 2 is arranged on the upper surface of the cosmetic dish 1, the rear peripheral wall 4 of the cosmetic dish 1 is provided. The intermediate portion is recessed inward to form a storage recess 5, and the storage recess 5 has a downward U-shaped leaf spring 6 in which a spherical engagement protrusion 7 is provided on the back surface of the rear leg piece 6a. And the engaging protrusion 7 is pushed backward to be housed, and a spherical engaging hole 8 for engaging the engaging protrusion 7 is required in the curved portion of the lower surface of the downwardly directed semi-cylindrical hinge boss 2a of the lid 3. Several pieces are vertically arranged side by side so that the lid 3 can be stopped and held at a substantially desired opening angle.

[Operation] In the above description, the lid 3 is opened and closed with the hinge 2 as a fulcrum, but is normally closed as shown in FIG. 1, and the closed state is locked with a stopper plate.

At the time of makeup, the stopper plate is unlocked and the lid 3 is opened with the hinge 2 as a fulcrum. In this case, since the engagement hole 8 in the lower curved portion of the lid side boss 2a of the hinge 2 engages with the engagement protrusion 7 pushed out by the leaf spring 6 from the rear peripheral wall 4 of the cosmetic plate 1,
The lid 3 stops at the opening angle determined by the engagement hole 8.

A large number of the engaging holes 8 are arranged in a row in the vertical direction so as to be adjacent to each other, and the engaging protrusions 7 are biased by the leaf springs 6. The opening / closing lid can be rotated against the elasticity of the engaging hole 8 and thus the engaging hole 8 at an appropriate opening angle position.
By engaging with the engaging protrusion 7, the lid 3 can be stopped and held at a substantially desired opening position.

"Embodiment" An embodiment will be described below with reference to FIGS. 1 and 2.
The cosmetic compact according to the present invention comprises a rear peripheral wall 4 of the cosmetic plate 1.
And a lid 3 that close-rotates the rear surface of the rear peripheral wall 4 when opening and closing the lid.
It is characterized in that an engaging mechanism is formed between the downwardly facing semi-cylindrical hinge bosses 2a, and this mechanism allows the lid 3 to be stopped and held in a wide range and at multiple opening angles.

The cosmetic dish 1 is in the shape of a slightly oblong rectangular plate, and the left and right ends of the rear peripheral wall 4 are projected rearward to form the hinge bosses 2b, 2b on the cosmetic dish 1 side. A concave portion into which 2a is fitted is formed, the intermediate portion of the front peripheral wall 9 is concaved inward, and one engaging projection 11 of a latch for locking the lid is provided on the upper part of the frontward wall of the concave portion 10. ing.

Here, as shown in detail in FIG. 2, the intermediate portion of the rear peripheral wall 4 is recessed inward to form a storage recess 5, and the storage recess 5 is formed on the rear surface of the rear leg piece 6a. The downwardly facing U-shaped leaf spring 6 provided with the spherical engagement protrusion 7 is housed by pushing the engagement protrusion 7 backward. At the center of the front leg piece 6a of the leaf spring 6, there is formed a triangular barb 12 which is inclined diagonally upward and upward by a notch, while on the other hand, in the corresponding portion of the rearward facing wall of the storage recess 5 is formed. The leaf spring 6 is provided with an engaging groove 13 through which the reverse puncture piece 12 engages with the reverse puncture to prevent the leaf spring 6 from slipping out upward, and a post 14 positioned on the back side of the front leg piece 6a is provided upright. I try not to get out behind. Other mechanism may be used as the mechanism for preventing the leaf springs 6 from coming out.

The lid 3 is provided with a downwardly directed semi-cylindrical hinge boss 2a which is fitted into the recess from the rear surface of the rear end edge, and has the other engagement projection 15 of the clasp which engages with the engagement projection 11 from the front rear surface. An engaging member 16 is vertically provided, and a mirror 17 is attached to the center of the back surface. The front surface side of the engaging member 16 is formed into an obliquely inward and downward engaging slanting surface a.

Here, a large number of spherical engagement holes 8 that engage with the engagement protrusions 7 are formed in the curved lower surface of the hinge boss 2a side by side in a row in the vertical direction.

Therefore, by engaging the engagement holes 8 with the engagement protrusions 7, it is possible to stop and hold the lid 3 at different opening angles, and in this case, the engagement protrusions 7 move forward and backward via the leaf springs 6. Since it is displaced in the direction, there is no problem in opening and closing the lid 3 to engage the appropriate engaging holes 8, and by disposing a large number of the engaging holes 8 in a line around the vertical direction, It is possible to stop and hold No. 3 in a wide range of opening angles and at multiple opening angles.

Reference numeral 18 denotes an L-shaped push button for unlocking the stopper plate, which is rotatably arranged vertically with the lower part pivotally supported in the front concave portion 10 of the cosmetic plate 1, and the upper end of the front plate is covered with the lid 3. It is a corresponding slope that is joined to the engagement slope a of the side engagement member 16, and therefore, when the front plate is pushed during unlocking, the front rear surface of the lid 3 is pushed up via the engagement slope a and the stopper plate is provided. Unlock.

In the above embodiment, each part is molded and manufactured by a synthetic resin material.

[Advantage of the Invention] As described above, according to the present invention, in the makeup compact having the one-sided lid 3 pivotally attached by the hinge 2, the storage formed by recessing the intermediate portion of the rear peripheral wall 4 of the cosmetic dish 1 inward. Recess 5
In addition, the downward U-shaped leaf spring 6 in which the spherical engagement protrusion 7 is provided on the rear surface of the rear leg piece 6a is housed by pushing the engagement protrusion 7 backward and storing it. The hinge boss 2a
Since a large number of spherical engagement holes 8 that engage with the engagement protrusions 7 are arranged vertically on the lower curved portion of the lid 3, the lid 3 can be opened in a wide range and in multiple stages. It can be stopped and held at an angle, and in this case the stop and hold is used like friction resistance, and is reliable without changing over time, so it is highly practical.

[Brief description of drawings]

1a is a vertical sectional view of an embodiment of the cosmetic compact of the present invention, FIG. 1b is a vertical sectional view taken along the line AA of FIG. 1a, and FIG.
A sectional view taken along the line B and FIG. 2 are exploded perspective views of a main part of the embodiment, in which a part is cut away. 1 ... Cosmetic dish, 2 ... Hinge 2a ... Lid side hinge boss, 3 ... Lid 6 ... Leaf spring, 7 ... Engagement protrusion 8 ... Engagement hole

Claims (1)

[Scope of utility model registration request] 1. A makeup compact in which a single-sided lid 3 having a rear end edge pivotally attached by a hinge 2 is arranged on the upper surface of a cosmetic dish 1, wherein a middle portion of a rear peripheral wall 4 of the cosmetic dish 1 is recessed inward. To form a storage recess 5, and in the storage recess 5, a downwardly facing U-shaped leaf spring 6 having a spherical engagement protrusion 7 projecting from the rear surface of the rear leg piece 6a. It is pushed backward and stored, and a required number of spherical engagement holes 8 that engage with the engagement protrusions 7 are arranged in a vertical direction in the downward curved portion of the downwardly facing semi-cylindrical hinge boss 2a. Compact for makeup.