JP3912692B2 - Windshield glass mounting structure in open showcase - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a windshield glass mounting structure in an open showcase in which a windshield glass that is substantially complementary to the window hole is attached to a window hole formed in a side plate of the open showcase.
[0002]
[Prior art]
To attach windshield glass that is almost complementary to this window hole to the window hole formed on the side plate of the open showcase, cover the peripheral edge of the window hole with a trim and then fit the windshield glass into the window hole. It is common.
[0003]
As an example of the structure for attaching the trim to the window hole, there is a structure in which an integral trim that complements the entire periphery of the window hole is attached to the peripheral edge of the window hole.
[0004]
However, such an integral trim is not only difficult to mold and not easy to store and transport the finished product, but also has a drawback that it cannot be used for various types of window holes having different shapes.
[0005]
For this purpose, a plurality of split trims that complement each part of the peripheral part of the window hole are prepared, and each trim is attached to a predetermined part of the peripheral part of the window hole, so that the entire peripheral part of the window hole is obtained. For example, Japanese Patent Application Laid-Open No. H8-219631 discloses a device that covers the part.
[0006]
In this conventional example, a window is formed by attaching a plurality of trims that complement the shape of each edge to the upper edge, rear edge, and lower edge of the window hole in the side plate that is U-shaped in side view. It covers the entire periphery of the hole, and the ends of each trim are joined at the corners of the window hole.
[0007]
[Problems to be solved by the invention]
However, in the conventional example described in Japanese Patent Application Laid-Open No. 8-219631, since the joint portions of adjacent trims are exposed to the outside, the appearance of the open showcase is impaired.
[0008]
The present invention has been made in view of the above-mentioned problems of the prior art, and a plurality of divided trims can be attached to the peripheral portion of the window hole formed in the side plate of the open showcase. An object of the present invention is to provide a windshield glass mounting structure in an open showcase.
[0009]
[Means for Solving the Problems]
According to the present invention, the above problem is solved as follows.
(1) A plurality of split-type trims are attached to the periphery of the window hole for windshield glass formed on the side plate of the open showcase so as to avoid the corner of the window hole, and surrounded by the trim. A windshield glass mounting structure in an open showcase in which a windshield glass is fitted to the window hole, the end portions of adjacent trims being brought close to each other at the corner of the window hole, and the corners of the window hole, attach the connecting member for covering the joint portion of the trim between the inner peripheral surface of the connecting member, that form a mounting groove can be fitted to an end portion of the trim.
[0010]
( 2 ) In the above item ( 1 ) , the connecting member is complementary to the shape of the corner of the window hole in a side view.
[0011]
( 3 ) In the above item (1) or ( 2 ) , the holding rod attached to the peripheral edge of the windshield that is substantially complementary to the window hole is fixed to the outer peripheral surface of the trim.
[0012]
( 4 ) In the above item ( 3 ) , the holding rod is divided into a plurality of pieces, the ends of the adjacent holding rods are brought close to each other at the corners of the windshield, and the ends of the holding rods are It fits into a recessed hole formed in the end face of the connecting member.
[0013]
( 5 ) In the above item ( 3 ) or ( 4 ), the holding rod is divided into a plurality of pieces, the ends of the different holding rods are brought close to each other at the corner of the windshield, and the ends of the holding rod The portion is fitted into the fixture from the opening of the fixture fixed to the trim.
[0014]
( 6 ) In any one of the above items ( 3 ) to ( 5 ), a groove is formed in the outer peripheral surface of the trim so as to be recessed toward the inner peripheral side of the trim. The engaging protrusion formed on the surface facing the trim is engaged.
[0015]
( 7 ) In any one of the above items (1) to ( 6 ), a holding groove capable of accommodating a corner portion of the windshield is formed on the outer peripheral surface of the connecting member.
[0016]
DETAILED DESCRIPTION OF THE INVENTION
A first embodiment of the present invention to which the inventions according to claims 1 to 6 are applied will be described below with reference to FIGS.
In the following description, the left side of FIG. 1 is the front and the right side is the rear.
[0017]
The side plate (2) covering the left and right side surfaces (only the right side is shown in FIG. 1) of the refrigerated showcase body (1) as an example of the open showcase is an inner plate fixed to the refrigerated showcase body (1). (3) and an outer plate (5) attached to the inner plate (3) via a plurality of spacers (4).
[0018]
The inner side plate (3) and the outer side plate (5) have a substantially forward U-shape when viewed from the side, and are formed with a window hole (6) that is recessed from the front surface. A mounting piece (7) facing inwardly projects from the upper and lower corners on the rear side.
[0019]
Three divided trims (8), (9) and (10) having a channel shape are fitted to the peripheral portion of the front half (including the window hole (6)) of the side plate (2).
The first trim (8) has a substantially backward U-shape as viewed from the side and is substantially complementary to the upper part of the front surface of the side plate (2) and the upper edge (6a) of the window hole (6). (9) is the vertical direction corresponding to the rear edge (6b) of the window hole (6), and the third trim (10) is the lower edge (6c) and side plate of the window hole (6). It is a substantially U-shaped rear view, which is almost complementary to the lower front part of (2).
[0020]
V-shaped grooves (11), (12), and (13) that are recessed toward the inner peripheral side are formed in the center in the width direction of the outer peripheral surface of each trim (8), (9), and (10). In addition, fitting grooves (14), (15) and (16) on the inner peripheral surfaces of the trims (8), (9) and (10) are fitted to the peripheral edge of the side plate (2) (see FIG. 6).
[0021]
The end portions of the trims (8), (9), and (10) that are close to each other at the rear corner of the window hole (6) are connection members (17), (18) (see FIG. 1) that are substantially L-shaped in side view. It is connected.
[0022]
The connecting member (17) at the upper corner of the window hole (6) is slightly enlarged in obtuse angle in side view according to the angle of the upper corner, and is attached to the lower corner. (18) forms a substantially right angle in a side view according to the angle of the lower corner. However, since there is no difference in the basic structure of both connecting members (17) and (18), only the lower connecting member (18) will be described below.
[0023]
As shown in detail in FIG. 3, a mounting groove (19) that can be fitted onto the end portions of the second trim (9) and the third trim (10) is formed on the inner peripheral surface of the connecting member (18). In addition, similarly, a holding groove (20) capable of fitting a corner of a windshield (31) described later is formed on the outer peripheral surface. Through holes (21) and (21) are provided on the lower surface and the rear side surface of the holding groove (20).
The upper end surface and the front end surface of the connecting member (18) are provided with recessed holes (22) and (22) for fitting and supporting end portions of holding rods (25) and (26) described later.
[0024]
The attachment groove (19) of the connecting member (18) is fitted over the end portions of the second trim (9) and the third trim (10) already attached to the window hole (6), and the through hole (21 The connecting member (18) is fixed to the rear corner of the window hole (6) by screwing the screw (23) inserted into the mounting piece (7) (see FIGS. 5 and 6). ).
[0025]
The V-shaped grooves (11), (12) and (13) of the trims (8), (9) and (10) hold the upper edge, rear edge and lower edge of the windshield (31) which will be described later. V-shaped engaging protrusions (27), (28), (29) formed on the surfaces of the elongated holding rods (24), (25), (26) facing the trims (8), (9), (10) Are engaged (see FIG. 6), and the ends of the holding rods (24), (25) and (26) are fitted into the recessed holes (22) of the connecting members (17) and (18) (see FIG. 6). 5).
[0026]
In the narrow receiving groove (30) provided on the inner peripheral surface of the holding rod (24) (25) (26), the upper edge of the windshield (31) which is almost complementary to the window hole (6) The rear edge and the lower edge are fitted. Each edge of the windshield (31) consists of a pair of left and right support pieces (32) (32) and upright pieces (33) (33) protruding inside the holding rod (24) (25) (26) (See FIGS. 5 and 6).
[0027]
The rear corners of the windshield (31) are fitted into the holding grooves (20) of the connecting members (17) and (18) so that the corners of the windshield (31) are not exposed (FIG. 5). reference).
[0028]
The front end portions of the upper and lower holding rods (24) and (26) are held by fixtures (34) and (34) facing the front-rear direction fixed to the trims (8) and (10).
[0029]
The fixture (34) attached to the upper trim (8) and the fixture (34) attached to the lower trim (10) are symmetrical with each other, but there is no difference in the basic structure between them. Therefore, only the lower fixture (34) will be described below.
[0030]
As shown in detail in FIG. 4, the fixture (34) has a hollow shape, and its rear surface, lower surface, and upper surface have openings (35) and (36).
A pair of left and right opposing retaining pieces (37) and (37) project from the rear end of the opening (36) on the upper surface.
[0031]
The screws (38) and (38) inserted through the right and left sides of the fixture (34) and the trim (10) are screwed onto the upper surfaces of the inner plate (3) and the outer plate (5) (FIG. 7). The fixing tool (34) is fixed to the front end of the trim (10).
[0032]
The front end of the lower holding rod (26) is fitted to the rear half of the fixture (34) from the opening (35) on the rear surface of the fixture (34), and left and right retaining pieces (37 ) (37) prevents the retaining rod (26) from slipping upward (see FIGS. 7 and 8).
[0033]
The lower end portion of the holding rod (39) attached to the front edge of the windshield (31) is fitted into the front half of the fixture (34) through the opening (36) on the upper surface. (See FIGS. 7 and 8).
[0034]
According to the windshield glass mounting structure of the present embodiment having the above-described configuration, the joint portions between the trims (8), (9), and (10) are connected to the connecting members (17) and (18) and the fixture (34). ) (34), the appearance of the refrigerated showcase is not impaired.
Further, since the trims (8), (9) and (10) are divided into a plurality of pieces, they can be easily transported and stored.
[0035]
The engagement protrusions (27) (28) (29) (40) formed on the holding rods (24) (25) (26) are V-shaped formed on the trims (8) (9) (10). Positioned in the concave grooves (11), (12), and (13), and the ends of the holding rods (24), (25), (26), and (39) are connected to the concave insertion holes (22 ) And fixtures (34) and (34), so that the windshield (31) supported by the retaining rods (24), (25), (26), and (39) is paranoid in the window hole (6). There is no movement.
[0036]
Since the corners of the windshield glass (31) are covered with the connecting members (17) and (18), the corners of the windshield glass (31) are not rounded, etc. The appearance is not impaired.
[0037]
Next, a second embodiment of the present invention to which the invention according to claim 7 is applied will be described with reference to FIG.
In addition, the same code | symbol is attached | subjected to the member similar to 1st Embodiment, and the detailed description is abbreviate | omitted.
[0038]
The feature of this embodiment is that the windshield glass (41) (41) has a two-sheet structure.
[0039]
On the upper surface of the holding rod (42) of the present embodiment, a receiving groove (43) wider than the receiving groove (30) of the holding rod (42) of the first embodiment is formed. ) Projecting substantially horizontal support pieces (44) (44) facing each other.
[0040]
The two windshields (41) and (41) are separated in the left-right direction by a spacer (not shown), and each edge of the windshields (41) and (41) is retained from the receiving groove (43). (42) is fitted inside and supported by support pieces (44) (44).
[0041]
According to this embodiment, the windshield glass (41) (41) has a two-sheet structure, so that condensation on the windshield glass can be effectively prevented.
[0042]
【The invention's effect】
According to the present invention, the following effects can be achieved.
(a) Since the joint portion between the trims is covered by the connecting member, the appearance of the open showcase is not impaired.
Moreover, since the trim is divided into a plurality of parts, these can be easily transported and stored.
[0043]
(b) Further, the connecting member can be easily attached to the trim.
[0044]
(c) According to invention of Claim 2 , a connection member can be attached to the corner | angular part of a window hole well.
[0045]
(d) According to the invention described in claim 3 , the windshield glass can be easily and firmly attached to the window hole.
[0046]
(e) According to the invention of claim 4 , since the end portion of the holding rod is firmly fixed to the connecting member, the windshield glass supported by the holding rod does not move loosely in the window hole.
[0047]
(f) According to the invention described in claim 5 , since the end portion of the holding rod can be easily supported and the joint portion between the holding rods can be covered, the appearance of the open showcase is not impaired.
[0048]
(g) According to the invention described in claim 6 , since the engaging protrusion formed on the surface of the holding rod facing the trim is positioned by the V-shaped groove formed on the outer peripheral surface of the trim, The support of the windshield becomes stronger.
[0049]
(h) According to the invention described in claim 7 , since the corner portion of the windshield glass is covered with the connecting member, the appearance of the open showcase can be obtained without processing such as rounding the corner portion of the windshield glass. Will not be damaged.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of a first embodiment of the present invention.
2 is a side view after assembling. FIG. 3 is an enlarged perspective view of the connecting member. FIG. 4 is an enlarged perspective view of the fixing member.
FIG. 5 is an enlarged longitudinal sectional side view of the V portion of FIG. 2;
6 is an enlarged longitudinal sectional front view taken along line VI-VI of FIG.
7 is an enlarged longitudinal sectional side view of a portion VII in FIG.
8 is a cross-sectional plan view taken along line VIII-VIII in FIG.
FIG. 9 is an enlarged longitudinal sectional front view similar to FIG. 6 of the second embodiment of the present invention.
[Explanation of symbols]
(1) Refrigerated showcase body
(2) Side plate
(3) Inner plate
(4) Spacer
(5) Outer plate
(6) Window hole
(7) Mounting piece
(8) First trim
(9) Second trim
(10) Third trim
(6a) Upper edge
(6b) Rear edge
(6c) Lower edge
(11) (12) (13) Groove
(14) (15) (16) Mating groove
(17) (18) Connecting member
(19) Mounting groove
(20) Holding groove
(21) Through hole
(22) Recessed hole
(23) Screw
(24) (25) (26) Holding rod
(27) (28) (29) Engaging protrusion
(30) Groove
(31) Windshield
(32) Support piece
(33) Standing piece
(34) Fixing tool
(35) (36) opening
(37) Retaining piece
(38) Screw
(39) Holding rod
(40) Engagement ridge
(41) Windshield
(42) Holding rod
(43) Receiving groove
(44) Support piece

Claims (7)

A plurality of split-type trims are attached to the periphery of the windshield glass mounting window hole formed on the side plate of the open showcase so as to avoid the corners of the window hole, and are surrounded by the trim. A windshield glass mounting structure in an open showcase in which a windshield glass is fitted into a window hole,
The ends of the adjacent trim, causes close at the corners of the window opening, the corners of the window opening, attach the connecting member for covering the joint portion of the trim between the inner peripheral surface of the coupling member Further, a windshield glass mounting structure in an open showcase , wherein a mounting groove that can be fitted onto the end of the trim is formed . A connecting member, viewed from the side, the mounting structure of the windshield in the open showcase according to claim 1, characterized in that as in the shape and Hogata corner of the window opening. 3. A windshield glass mounting structure in an open showcase according to claim 1 or 2 , wherein a holding rod attached to a peripheral edge portion of the windshield glass substantially complementary to the window hole is fixed to the outer peripheral surface of the trim. . The holding rod is divided into a plurality of pieces, and the end portions of the adjacent holding rods are brought close to each other at the corners of the windshield, and the end portions of the holding rod are formed in the end surface of the connecting member. The windshield glass mounting structure in the open showcase according to claim 3, wherein the windshield glass is fitted to the windshield glass. While dividing the holding rod into a plurality of pieces, at the corners of the windshield, the ends of the different holding rods are brought close to each other, and the ends of the holding rod are fixed from the opening of the fixture fixed to the trim. 5. The windshield glass mounting structure in an open showcase according to claim 3, wherein the windshield glass is fitted inside the fixture. A concave groove that is recessed toward the inner peripheral side of the trim is formed on the outer peripheral surface of the trim, and an engagement protrusion formed on the surface of the holding rod facing the trim is engaged with the concave groove. A windshield glass mounting structure in an open showcase according to any one of claims 3 to 5 . The windshield glass mounting structure in an open showcase according to any one of claims 1 to 6 , wherein a holding groove capable of accommodating a corner portion of the windshield glass is formed on an outer peripheral surface of the connecting member.

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