JPH0611331Y2 - Pedestal such as lock or handle - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a pedestal such as a crescent lock, a door knob, and a lever handle. More specifically, a cover body is attached to the pedestal body to conceal the mounting screws. The present invention relates to the improvement of the pedestal where the appearance of the pedestal surface is cleaned.

[Prior art]

The present invention is based on Japanese Patent Application No. 61-18 filed by the present applicant.
This is a modified version of No. 8468. As shown in FIGS. 9 and 10, this pedestal has an insertion hole (c) formed in the pedestal body (a) or the recessed portion (b), and this insertion hole ( Insert the leg piece (f) of the cover body (e) having the tubular portion (d) into c), insert the compression coil spring (g) into this leg piece (f), and insert the leg piece (f) into the leg piece (f). By screwing a screw (h) with a head that also functions as a retaining part into the tubular part (d) from the tip part, the cover body against the recessed part (b) of the pedestal body (a)
(e) can be pulled up, the screw mounting part can be opened and closed freely,
Moreover, the cover body (e) is prevented from coming off from the pedestal body (a).

[Problems to be solved by the device]

The pedestal such as the handle or lock of the above-mentioned application has a complicated mounting structure of the cover body (e) with respect to the pedestal body (a) and a large number of assembly parts, and thus the automatic assembly machine is These are desired to be improved because they are large and complicated, and the number of assembling steps increases, and the parts constituting the pedestal are the pedestal body (a), the cover body (e), the compression coil spring (g),
Since there are many head screws (h), the cost of the pedestal is high.

Therefore, this invention solves the conventional problems and improves the cover body that is a component of the pedestal to make it easier to automatically assemble the pedestal. An object of the present invention is to provide a pedestal such as a handle or a lock which does not come off and has a reduced number of pedestal components, and which is low in cost.

[Means for Solving the Problems]

In order to achieve the above object and solve the problems, the present invention provides a pedestal body (10) having a through hole (13) through which a mounting screw (3) is inserted and a pedestal body (10). Fitted with the through hole
In a pedestal (1) such as a handle or a lock composed of a plate-shaped cover body (20) for shielding the (13), a plurality of leg pieces elastically deformable on the back surface of the substrate (21) of the cover body (20). (22), (2
2), ... are formed in a protruding manner, and a retaining portion (23) is formed at the tip of the leg piece (22), and locking portions (24), (24a) are formed in the middle portion. The leg piece (22) is press-fitted into the insertion hole (14) formed in the vicinity of the through hole (13), and the locking portions (24) and (24a) are inserted into the insertion hole.
It is configured as a pedestal such as a lock or a handle which is locked to (14).

[Action]

A pedestal such as a handle or a lock configured as described above is
When the leg pieces (22), (22), ... Of the cover body (20) are press-fitted into the insertion hole (14) of the pedestal body (10), they are formed in the middle portion of the leg pieces (22). Locking parts (24), (24a) are insertion holes of the pedestal body (10)
Since it is locked to (14), automatic assembly is easy and the number of its components is small, which is economical.

Then, pull the cover body (20) attached to the pedestal body (10) upward, and insert the holes (24) of the leg pieces (22) into the pedestal body (10).
After releasing the engagement with (14), the cover body (20) is rotated to expose the mounting screw (3) of the pedestal body (10). At this time, the leg piece (22) The retaining portion (23) formed at the tip portion is the locked portion at the edge of the insertion hole (14) of the pedestal body (10).
The cover body (20) does not come off from the pedestal body (10) because it is locked to the (17).

〔Example〕

 An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is an exploded perspective view showing a first embodiment of the present invention, in which a base (1) is a base body fixed to a door.
The pedestal body (10) is provided with a cover body (20) attached to the pedestal body (10), and a crescent lock (2) is rotatably attached to the center of the upper surface of the pedestal body (10).

Of these, the pedestal body (10) is made of a material such as an aluminum alloy, a zinc alloy, or a hard synthetic resin in a box shape, and concave portions (11) and (11) are formed at both ends of its upper surface. , The bottom wall (12) of the recess (11) is a mounting screw (3) used when the pedestal body (10) is fixed to a sliding door or a door.
Through hole (13) for inserting the cover and the leg piece (2) of the cover body (20).
Insertion holes (14) for inserting and locking 2), (22), ... Are provided.

The cover body (20) is made of a material such as synthetic resin such as polyethylene, polyamide and vinyl chloride, and synthetic rubber, and as shown in FIG. Four leg pieces (22), (22), ... are projected from the back side so as to form a circle with a gap, and these leg pieces (2
At the tips of 2), (22), ..., hook-shaped retaining portions (23), (2
3), ..., and the retaining parts (23), (23),
...... The locking parts (24), (24), ... of smaller diameter are projected on the outer circumference.

Next, a work procedure for attaching the pedestal (1) to the door will be described with reference to FIGS. 3 and 4.

First, the pedestal body (10) is arranged at a predetermined position such as a sliding door or a door, and the through hole (13) formed in the recessed portion (11) of the pedestal body (10).
The pedestal body (10) is fixed to a sliding door or a door by inserting a mounting screw (3) into the. Then, the recessed portion (1
In the insertion hole (14) formed in 1), multiple leg pieces of the cover body (20)
Insert the (22), (22), ...
(22), (22), ... Insertion hole (14) while elastically deforming inward
Of the leg pieces (22), (22), ... passing through the small diameter portion (15) of the large diameter portion of the retaining portion (23), (23), ...
As soon as it reaches (16), it elastically returns to its original position and is pushed in further, and as shown in Fig. 3, the locking part formed in the middle of the leg pieces (22), (22), ... (24) is the small diameter part (1
The upper surface of the base plate (21) of the cover body (20) is flush with the upper surface of the pedestal body (10) at the same time as being locked to the locked portion (17) at the boundary between the large diameter portion (16) and 5). Thus, it is fitted in the concave portion (11). In the figure, reference numeral 4 denotes a sliding door fitting frame, and reference numeral 5 denotes a back plate.

Then, in order to remove the pedestal body (10) fixed to the sliding door or door in this way, as shown in FIG.
A finger is put on the end of the substrate (21) of the cover body (20), and the cover body (20) is pulled toward you as indicated by the arrow. At this time, the leg piece (2
The retaining part (23) formed at the tip of 2) is the base body (10).
Since it is locked to the locked portion (17) at the edge of the insertion hole (14), the cover body (20) does not slip out of the pedestal body (10). Then, as shown by the chain line in FIG. 5, the leg pieces (2
Rotate this cover body (20) around 2), (22), ... to expose the mounting screw (3), remove the mounting screw (3) with a screwdriver, and slide the pedestal (1) into a sliding door or It is to be removed from the door etc.

FIG. 6 shows a second embodiment of the present invention, in which the same members and names as those shown in the first embodiment are designated by the same reference numerals, and the description thereof will be omitted.

The difference between the second embodiment and the first embodiment is that the cover body (2
The locking portion (24a) of (0) is a groove, and the locked portion (17a) of the pedestal body (10) is a protrusion so that both are locked.

7 and 8 show a modified example of the cover body (20), the same members and names as those shown in the first embodiment are designated by the same reference numerals, and the description thereof will be omitted.

The difference between these cover bodies (20) and the cover body (20) of the first embodiment is that when the pedestal (1) is automatically assembled by an automatic assembly machine, a tray for a parts feeder provided in this automatic assembly machine. Within each cover body (20), (20) leg piece (2
2), (22) …… To prevent them from getting entangled with each other,
In the case of FIG. 7, each leg piece (2
2), (22), ..., Leg pieces (22), (22), ...
It means that semi-cylindrical projections (25) and / or prismatic projections (26) are provided toward the ... side, and in the case of FIG. 8, each leg piece (22), (22) ) ........ The leg pieces (22), (22) ... are integrally connected to each other by an elastic connecting piece (27).

In carrying out this invention, as long as it does not violate the gist of this invention, it may be used as a pedestal for the handle of a door of a refrigerator or the like, and the leg pieces (22),
The number of (22), ..., and the specific shapes of the locking portion (24), the retaining portion (23), etc. are not limited to the above-mentioned embodiments and can be implemented in various modes. is there.

[Effect of device]

This invention has the following effects due to the configuration described in the scope of claims for utility model registration.

When assembling the cover body to the pedestal body, it can be done by an extremely simple operation of pushing the leg piece of the cover body into the insertion hole of the pedestal body, and the locking part formed in the middle part of the leg piece. Since it is locked in the insertion hole, the automatic assembly of the pedestal by the automatic assembly machine becomes easy.

In addition, since the retaining portion is formed at the tip of the leg of the cover body, the cover body does not separate from the pedestal body even when the cover body is opened and closed.

Furthermore, since the pedestal components are only the pedestal body and the cover body, an inexpensive pedestal can be provided.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a first embodiment of the present invention. FIG. 2 is a perspective view showing a leg piece portion of the cover body. FIG. 3 is a cross-sectional view showing a main part where the pedestal is attached to a sliding door. FIG. 4 is a sectional view of an essential part showing a state in which the cover body is also pulled up. FIG. 5 is a plan view of a crescent lock including a pedestal. Sixth
The figure is a cross-sectional view showing an essential part of a second embodiment of the present invention. 7th
FIG. 8 and FIG. 8 are perspective views showing modifications of the cover body. FIG. 9 and FIG. 10 are cross-sectional views of essential parts showing a conventional example, respectively. (10) …… Main body, (13) …… Through hole (14) …… Insertion hole, (17), (17a) …… Locked part (20) …… Cover, (22) …… Leg Piece (23) …… Prevention part, (24), (24a) …… Locking part

Claims (1)

[Scope of utility model registration request] 1. A pedestal body (10) having a through hole (13) through which a mounting screw (3) is inserted, and a plate attached to the pedestal body (10) to shield the through hole (13). In a pedestal (1) such as a handle or a lock, which is composed of a cover body (20), a plurality of elastically deformable leg pieces (2) are provided on the back surface of the substrate (21) of the cover body (20).
2), (22), and so on, the leg pieces (22) are provided with retaining portions (23) at the tips, and locking portions (24), (24a) at the intermediate portions. The leg piece (22) is press-fitted into the insertion hole (14) formed in the vicinity of the through hole (13), and the locking portions (24) and (24a) are engaged with the insertion hole (14). A pedestal such as a lock or handle characterized by being stopped.