TWI662922B - Shelf support plate casing edge trim structure - Google Patents

Abstract

The invention provides a rack side trim plate structure of a shelf support plate, and is especially designed to fill and trap the gap between the four corners of the frame body and the mesh. The structure of the side trim plate can not only improve the structure In addition to the overall appearance texture and safety, the overall process can be simplified; the edge trim plate is mainly a metal plate body with a curved arc-shaped inner groove, the arc diameter of the inner groove of the edge trim is The outer diameter of the sleeve is in conformity with the shape, and its width is at least enough to cover the gap between the pull-up mesh and the sleeve. At the same time, the two ends of the edge panel extend to the two ends of the lip on the frame. The step of the thickness of the upper lip allows the equilateral trim panels to be placed on the inner sides of the four-corner sleeves of the frame before the frame is inverted to be placed into the pull-out mesh. The pull mesh is placed inside the frame and the four corners of the mesh are stacked on the edge trim. With the fixture performing the fusion welding operation, the combination of the pull mesh and the frame is completed at one time, and the edge trim is hidden. Decorate the gaps and sharp edges that may exist between the mesh and the casing.

Description

Shelf support plate casing edge trim structure

The invention relates to a structure of a rack side plate and a sleeve side trim plate, which is mainly designed for concealing the gap existing between the inner side of the four end angle sleeves of the rack plate and the pull-out mesh through the side of the rack plate. The structure of the decorative panel can not only improve its overall appearance texture and safety, but also simplify its overall process.

According to the structure design of general metal shelves, it is mainly provided with at least four upright poles, and a plurality of concave ring grooves are planned and arranged on the peripheral surface of each pole, and other plastic kits are optional. The nesting combination uses the taper design of the plastic kit, so that the other mounting plate can use the taper inner diameter design of the pipe sleeve at its four corners to obtain the positioning of the mounting plate and the post through the referral positioning of the plastic kit. Positioning and maintaining a stable tethering relationship. In the design of the aforementioned carrier plate, a metal pull mesh is usually used as the storage surface, and the surrounding metal plate frame is used to form a mesh-type shelf support plate. .

In the structural design of the above-mentioned support plate, in order to give better structural strength and aesthetics, the support frame system is made of metal sheet pieces, and the two ends of the support frame system are welded together to form a group. Complete frame type, and in order to combine and modify the metal pull-up mesh, the upper and lower edges of the frame body are further folded into a lip, so that the edge of the metal pull-up mesh must be firmly combined with the frame body. At the same time, in order to obtain the set relationship between the support plate and the upright post, sleeves are set at the four corners of the set support plate, and the plastic set and the upright post are used to obtain the set setting. Bit relationship.

However, the casing system of the conventional mounting plate is set outside the four corners of the frame, which makes it easy to have unsightly weld marks. The inventor tried to move the casings to the four corners of the frame. In order to improve the overall appearance and texture of the inner edge of the frame, the fixture and the high frequency technology can be used to complete the fusion of the frame and the casing. This simplifies the process and solves the welding marks of the conventional method. The design of moving the sleeve to the inner edges of the four corners of the frame causes the four corners of the drawn surface to be cut in advance when the drawn mesh is combined with the frame in order to avoid the sleeve. To ensure that the drawn mesh and the inner edge of the upper lip of the frame are flat and combined. In this way, the cut-off angle of these drawn meshes will cause a gap between the drawn mesh and the casing. Such gaps Existence of not only affects its appearance and texture, but also the sharp edges formed by the pull-off of the mesh are easy to hurt the user or the article. It is necessary to find ways to solve the problem.

In order to solve the problem of the gap between the sleeve and the mesh of the support plate, the inventor has provided a solution. Please refer to Figures 1 and 2 for cooperation. It mainly consists of pulling the mesh (1). The end corners are treated with truncated corners to avoid the casing (2), and the pull-up mesh (1) is placed from below the frame (3) to touch the inner edge surface of the upper lip of the frame (3), and simultaneously After the solidification group is fused, a curved edge trim (4) is placed on the top edge of the pull-up mesh (1) to cover and cover the gap between the pull-up mesh (1) and the casing (2) and to be fused It is fixed so as to give a better appearance texture, and at the same time, it can avoid the safety concerns caused by the sharp edges of the mesh (1).

However, the above-mentioned method is because after the mesh is combined with the frame body assembly, the side trim panel is overlaid and fixed at the four corners, which will inevitably increase its processing steps and difficulties, which will cause the production system virtually. The cost is increased, and due to processing errors, there may be gaps between the two ends of the trim panel and the edge of the upper lip of the frame, which affects its appearance and texture. It is necessary to try to solve the improvement.

In view of the fact that the edge trim plate placed between the four end angle sleeves and the pull mesh of the conventional shelf board can not effectively cover the gap on the lip edge of the frame, and leads to an increase in the overall processing cost, the inventor made a special effort The research and development design further develops the structure of the rack side plate and the casing side trim of the present invention.

In order to solve the problems and shortcomings of the conventional trim panel, the present invention mainly designs the trim panel as a metal plate body at least sufficient to cover the gap between the mesh and the sleeve in the structural design, and the side The trim plate has a curved inner groove matching the outer diameter of the sleeve. At the same time, the two ends of the side trim plate extend to the lip portion on the frame to form the embedded wings, and the embedded wings are matched to The step of the thickness of the upper lip allows the equilateral trim panels to be placed on the inner sides of the four-corner sleeves of the frame before the frame is inverted to be placed into the pull-out mesh. The pull mesh is placed inside the frame and its four corners are stacked on the edge frame, and the hot melt welding operation is performed with the fixture to complete the combination of the pull and the frame at one time.

According to the structure improvement design of the shelf support plate sleeve edge trim of the present invention, the edge trim plate is used to extend to both ends, so that it not only covers the gap between the mesh and the sleeve, but also extends to the upper lip of the frame. The lower edge of the sheet achieves a completely gap-free appearance and texture. At the same time, the frame, the drawn mesh sheet and the trim panel can be sintered together with the jig to effectively simplify the overall process and relatively reduce its production cost. At the same time, it can improve its overall structural strength and appearance appearance.

(1) ‧‧‧ pull net

(2) ‧‧‧Sleeve

(3) ‧‧‧Frame

(4) ‧‧‧Edge trim

(10) ‧‧‧Frame

(11) ‧‧‧Upper lip

(12) ‧‧‧arc recess

(20) ‧‧‧Sleeve

(30) ‧‧‧Pull mesh

(40) ‧‧‧Edge trim

(41) ‧‧‧Inner groove

(42) ‧‧‧Embedded wings

(43) ‧‧‧Floor Step

Fig. 1: Schematic diagram of the structure of the conventional side plate of the casing and the casing.

Fig. 2: Schematic diagram of the structural relationship of the conventional sill trims of the shelf support plate.

Fig. 3: Schematic diagram of a preferred embodiment of the shelf according to the present invention.

FIG. 4 is a structural schematic diagram of a shelf supporting plate according to a preferred embodiment of the present invention.

FIG. 5 is an exploded view of a partial structure of a casing trim plate of a rack supporting plate according to the present invention.

FIG. 6 is a schematic structural diagram of the combination of the trim panel and the frame of the present invention.

Figure 7: Schematic diagram of the structural assembly of the edge plate of the casing sleeve of the shelf of the present invention.

FIG. 8 is a schematic diagram showing the structural relationship of the side trim plate of the sleeve supporting plate of the shelf of the present invention.

Regarding the structural composition, technical means and effects of the present invention, please refer to the drawings and give examples for further details.

Please refer to FIG. 3 to FIG. 8 to describe a preferred embodiment of the present invention. As shown in the figure, the shelf support plate of the present invention is mainly provided with a frame (10) having a predetermined specification. The upper and lower edges of the frame are horizontally extended with horizontal upper lip (11) and lower lip, and the upper lip (11) and lower lip at the inner edges of the four corners of the frame (10), respectively. An arc-notch groove (12) is prepared, and a set of another sleeve (20) is embedded in the arc-notch groove (12), and the sleeve (20) is welded by high frequency fusion technology. ) And the frame body (10) are fused and solidified to form an integrated body, and then the pull mesh sheet (30) is placed from below the frame body (10) and touches the inner edge surface of the upper lip (11) of the frame body (10), and is melted at the same time. The group is consolidated to form the basic structure of the shelf support plate; its improvement lies in that: before the frame (10) is inverted to be inserted into the pull-out sheet (30), the present invention is provided in advance on the four ends of the frame (10) The inner position of the sleeve (20) at the corner is respectively provided with an additional trim plate (40), and these trim plates (40) are mainly various basic shapes with curved inner grooves (41) on the outer side. Geometrical metal plate body, inner groove (41) of the trim panel (40) The arc diameter is in conformity with the outer diameter of the sleeve (20), and its width is at least sufficient to cover the gap between the drawn mesh (30) and the sleeve (20). The two ends of the edge trim (40) are extended to the lower edge of the upper lip (11) of the frame (10) to form embedded wings (42), and the embedded wings formed on both ends of the edge trim (40) (42) is a step (43) corresponding to the thickness of the upper lip (11), so that before the frame (10) is inverted to be placed in the pull mesh (30), the side trim panels can be firstly (40) Place them on the inner side of the casing (10) at the four ends of the angle sleeves (20), and use the drop step (43) of the side trim (40) to obtain a flat arrangement, and then pull The mesh sheet (30) is placed inside the frame body (10) and its four corner corners are stacked on the edge trim plate (40). The mesh sheet (30) and The combination of the frame body (10) and the trim panel (40) achieves the effect of simplifying the manufacturing process and reducing the cost, and the trim panel (40) can conceal its pull mesh (30) and sleeve (20). There may be gaps and sharp edges between the edges, and there are no gaps between the edge trim (40) and the upper lip (11) of the frame (10). Therefore, the overall appearance and texture are improved, and at the same time, the overall structure also has a reinforcing effect; that is, according to the above description, it can be seen that the present invention is applicable to the pull mesh of the rack support plate for the casing group placed on the inner edge of the four corners of the frame The combination of the frame and the system, through the structural design of the edge trim, allows it to effectively cover the gap that may exist between the hidden mesh and the sleeve to improve the appearance and texture, and to strengthen its structural strength. It can be more simplified in its production and operation, which helps reduce its production costs. On the whole, it has deep industrial applicability and practical value, and is truly an outstanding and outstanding innovative design. It has filed a patent application in accordance with the law. .

Claims (2)

The utility model relates to a structure of a shelf support plate and a sleeve side trim plate. The shelf support plate is mainly provided with a frame with a predetermined specification. The upper and lower edges of the frame are provided with horizontal upper and lower lips extending inward. And the upper and lower lip pieces at the inner edges of the four corners of the frame are respectively provided with arc notch grooves, so that another sleeve set can be embedded in the arc notch grooves and passed through The hot-melt bonding technology fuses the casing and the frame to form a solid body, and then inserts the pull-up sheet from below the frame to touch the inner edge of the upper lip of the frame. At the same time, it is fused and fixed to form a shelf support The basic structure of the board; its improvement is that before the frame is inserted into the pull-out mesh, an additional side trim plate is placed in advance at the inner side of the sleeve at the four corners of the frame, such side trims The plate is mainly a metal plate body with curved inner grooves on the outer side, and the arc diameter of the inner groove of the side trim plate is in conformity with the outer diameter of the sleeve, and the two ends of the side trim plates It extends to the lower edge of the upper lip of the frame to form the embedded wing, and the embedded fins formed at the two ends of the edge trim are matched to the thickness of the upper lip. In the step section of the frame, when the frame is turned upside down to insert the pull-out mesh, the side trim panels can be placed against the inner sides of the four corner casings of the frame and borrowed from the gap of the side trim panels. The steps are flattened, and then the pull-in mesh is placed inside the frame and the four corners are stacked on the edge trim. According to the hot-melt welding operation, the pull-out mesh and the frame are completed at one time. The combination of the trim panel. According to the structure of the shelf support plate and the sleeve trim panel according to item 1 of the scope of the patent application, the width of the trim panel is at least sufficient to cover the gap between the drawn mesh and the sleeve. .