Note: Descriptions are shown in the official language in which they were submitted.
CA 02829450 2013-10-09
A REGULATING DEVICE OF DRAWER PANEL
FIELD OF TECHNOLOGY
This invention is involved in the field of furniture accessories, more
precisely, a
regulating device of drawer panel.
BACKGROUND TECHNOLOGY
The existing drawer with sliding rail usually adopts the sliding mechanism
with
internal and external fixation. However, this mechanism has significant
technical
defects. First of all, the requirements of machining precision and
installation
accuracy for the sliding mechanism with internal and external fixation are
very
high. If the dimensional deviation or installation error occurs during install
the
sliding rail, it will directly result in moving the drawer panel and failing
to close;
secondly, for the safety of internal and external rail sliding, they are
overall
integration. However, it is necessary to separate the internal and external
rails
when clean up the drawer or the sliding rail. The disassembling operation is
so
messy that how to deal with the slide mechanism with sliding drawer is always
the
technical problem of product.
Chinese patent number: 200620066129.3 discloses a drawer rail assembly that
uses the adjusting screw to adjust the vertical position of panel to complete
the
tripping mechanism through pulling first and then lifting during dismounting.
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However, this drawer rail assembly only can adjust the up-down position of
panel,
not the left-right position. Beside, the users often have the lifting action
when pull
out the drawer, which will make the panel of drawer rail assembly come off
easily
when pull out the drawer. Therefore, it is necessary to improve further.
SUMMARY
Based on the deficiency of prior art, this invention aims to provide a
regulating
device of drawer panel to realize the adjustment of drawer panel and to be
easily
dismantle and assemble through installing horizontal and longitude regulating
components, as well as the elastic tripping components.
In order to achieve the above goal, this invention adopts the following
technical
proposals:
A regulating device of drawer panel includes the stationary frame set on
drawer
side and the adjusting bracket assembled on the stationary frame. The flexible
connection of drawer panel can be realized by horizontal regulating components
and the adjusting bracket. The longitudinal regulating components, matching
with
the horizontal regulating components, are set on the adjusting bracket. There
also
have the elastic tripping components which are connected with the longitudinal
regulating components.
It's important to note that the horizontal regulating components include the
jointer
with flanges at the end of adjusting bracket and the adjusting screw at the
side of
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the jointer. The adjusting screw end is through the jointer to press on the
wall of
the adjusting bracket.
It's important to note that the longitudinal regulating components include the
distance piece and adjusting rivet on the adjusting bracket respectively. The
adjusting rivet is located in the front of the distance piece.
It's important to note that the distance piece also has the rivet of distance
piece
connected with the live hinge of adjusting bracket. The adjusting rivet is off-
center
rivet, rotatably installed on the adjusting bracket.
It's important to note that the elastic tripping components include the guide
bar
between distance piece and adjusting bracket, the spring installed on the
guide bar
as well. The guide bar is connected with the adjusting bracket. Besides, one
side
of spring presses on the end of guide bar while the other side presses on the
adjusting bracket.
It's important to note that there also has the spring cup aligning with
adjusting
bracket and distance piece above the spring. The front end of spring cup
presses
on adjusting bracket; one side of guide bar is inserted in the adjusting
bracket
through the front end of spring cup while the back end of spring cup is
against
distance piece.
As an optimal program, the stationary frame is L-shape. The fastening screw is
used to fix stationary frame and adjusting bracket.
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The invention has the advantages that the horizontal and longitudinal
regulating
components are set on the adjusting bracket in this utility model which can
realize
the adjusting screw to control the horizontal position of jointer while the
adjusting
rivet to control the vertical height of jointer in rotation. The horizontal
and
longitudinal regulating components are set so that the sliding rail can be
installed
in accordance with the actual size of components, which prevents the drawer
panel from being moved and dramatically improves the stability of sliding rail
in
use. Besides, the adjusting bracket in this utility model is also equipped
with elastic
tripping components for easy of dismounting and using the drawer slide.
BRIEF DESCRIPTION OF THE DRAWINGS
Figure 1 is the structural diagram of the utility model;
Figure 2 is the sketch map of structural decomposition of the utility model;
Figure 3 is the installation structural diagram of the utility model;
Figure 4 is the fore structural diagram of drawer panel assembled in Figure 3;
Figure 5 is the post structural diagram of drawer panel assembled in Figure 3;
Figure 6 is the fore structural diagram of adjusting bracket assembled by
horizontal
regulating components in the utility model;
Figure 7 is the post structural diagram of adjusting bracket assembled by
horizontal regulating components in the utility model;
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Figure 8 is the connection sketch map when the jointer flange contacts the
distance piece for the first time;
Figure 9 is the connection sketch map after the jointer flange contacts the
distance
piece.
DETAILED DESCRIPTION
The next section will further describe this invention as shown in the Figures.
As shown in Figure 1-5, this invention is a regulating device of drawer panel,
including L-shaped stationary frame 2 installed in the drawer side 13,
assembled
on adjusting bracket 1 of stationary frame 2 through fastening screw 21. The
drawer panel 12 is connected with adjusting bracket 2 by horizontal regulating
components 3. The longitudinal regulating components 4, matching with the
horizontal regulating components 3, are set on the adjusting bracket 1. There
also
have the elastic tripping components 5 on the adjusting bracket 1.
The horizontal regulating components 3 include the jointer with flanges 31 at
the
end of adjusting bracket and the adjusting screw 32 at the side of the jointer
31.
The end of adjusting screw 32 is through the jointer 31 to press on the wall
of the
adjusting bracket I. The adjusting screw 32 can rotate about jointer 31 and
adjust
the horizontal position of jointer 31 by pressing on the end of the wall of
adjusting
bracket 1. It's important to note that the fixed orifice 33 is set on the
jointer 31 to
make it fix on the drawer panel 12.
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The longitudinal regulating components 4 include the distance piece 41 and
adjusting rivet 42 on the adjusting bracket 1 respectively. The adjusting
rivet 42 is
located in the front of the distance piece 41. The flexible connection of
distance
piece 41 can be realized by the rivet 43 of distance piece and adjusting
bracket 1,
which complete the rotation and regulation functions of distance piece 41; the
adjusting rivet 42 is off-center rivet, rotatably installed on the adjusting
bracket 1. It
can control the distance piece 41 to make vertical shifting of jointer 31 by
rotating
the adjusting rivet 42.
The elastic tripping components 5 include the guide bar 51 between distance
piece
41 and adjusting bracket 1, the spring 52 installed on the guide bar 51 as
well. The
guide bar 51 is connected with adjusting bracket 1. Besides, one side of
spring 52
presses on the end of guide bar 51 while the other side presses on the
adjusting
bracket 1. There also has the spring cup 53 aligning with adjusting bracket 1
and
distance piece 41 above the spring 52. The front end of spring cup 53 presses
on
adjusting bracket 1; one side of guide bar 51 is inserted in the adjusting
bracket 1
through the front end of spring cup 53 while the back end of spring cup 53 is
against distance piece 41. It can adjust the position of guide bar 51 by
adjusting
the distance piece 41 to achieve the compression and tripping of spring 52
caused
by guide bar 51, which is convenient to dismantle sliding rail 15.
It's important to note that the seal between adjusting bracket 1 and drawer
side 13
is achieved by the surface cover 14 of side plate.
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As shown in Figure 6 and Figure 7, before the jointer 31 is inserted into the
adjusting bracket 1, the assembly angle between spring 52 on adjusting bracket
1
and level surface is a; After the jointer 31 is inserted into the adjusting
bracket 1,
the distance piece 41 is forced to adjust the position of guide bar 51 and
will make
the spring 52 swing to a certain angle. At the moment, the assembly angle
between spring 52 on adjusting bracket 1 and level surface is 6. As shown in
Figure 8, after the jointer 31 is inserted into the adjusting bracket 1, the
jointer 31
with flange 311 exposes the distance piece 41. When side A of flange 311
continues to knock side B of distance piece 41, it will touch the distance
piece 41
lo at last.
As shown in Figure 9, the distance piece 41 is forced to swing inward, side C
of
the distance piece hooks side D of flange 311. It will pull the jointer 31 to
move
inward. On the contrary, when the jointer exits, the product action will be
against
the principles of movement that side B of distance piece will push side A of
flange.
For the technical staffs in this field, they can make various corresponding
modification and transformation on the basis of the above-described technical
proposals and designs.
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