TWM546737U - Rack board sleeve structure improvement - Google Patents

Description

Shelf laminate sleeve improved structure

This creation is about an improved structure of a shelf laminate sleeve, which is mainly used to solve the problems and defects caused by the combination of the conventional laminate and the sleeve, and the upper and lower pleats are formed at the corners of the frame. The concave groove is provided for the sleeve set, and the indentation of the upper and lower pleat portions of the contact frame on the outer peripheral surface of the sleeve is arranged, so that the frame and the sleeve are firmly combined by the high-frequency welding method.

According to the general metal rack, please refer to the figures 1 and 2 for the structural design. The main purpose is to have at least four vertical poles (10), and the circumference of each pole (10) is equally spaced. A plurality of concave ring grooves (11) are provided, and the plastic sleeves (12) and (13) are separately provided for selective nesting and assembly, and the ribs are formed by the inner edge of the plastic sleeve (12) (13) ( 14) Engaged in the concave ring groove (11) of the pole (10) to obtain a preliminary relationship positioning effect, and with the taper design of the plastic kit (12) (13), the alternative layer (20) is utilized. The tapered inner diameter of the sleeve (21) at the four-end corner allows it to be positioned through the transfer of the plastic kit (12) (13) to achieve a stable splicing relationship between the laminate (20) and the stem (10). And maintaining, and the aforementioned laminate (20) is usually designed by metal bar welding to form a grid-type storage surface (22), while the frame edge of the laminate (20) (23) ) It is also a metal rod that is molded with the shape bar to provide better structural strength, and then Taking into account the practicality of the placed items, some companies have changed the layered storage surface to replace the grid surface structure with metal pulling nets, so as to prevent the small objects placed by the grid gap from falling.

The foregoing grid-type laminate or metal-laid laminate is formed on the sleeve of the laminate and the vertical pole sleeve, and is formed by welding and forming, that is, the frame of the laminate. The four corners of the body are reserved for missing or missing corners. After the sleeve is placed on the other side, the flux is fixed by welding, and the layer and the sleeve are finished. The taper design allows the sleeve to be placed in the vertical pole post, and the plastic kit can be used to obtain the positioning of the kit relationship, and the distance between adjacent layers can be adjusted according to the position of the plastic kit.

However, the frame of the above-mentioned laminate and the four-end angle sleeve are combined by welding, which is not only easy to have extremely unsightly weld marks, but also affects its appearance and texture, and is affected by the experience and technical maturity of the constructor. The overall welding quality is easily damaged by external forces, and at the same time it is quite complicated in its entire processing work. It is difficult to call it an ideal design, and it is necessary to try to solve the improvement.

In view of the fact that the conventional shelf laminates are welded and assembled in the frame and the four-end angle sleeve, there are many problems and lacks such as processing time, quality is not easy to control, and the appearance is susceptible to welding marks. R&D and improvement have been based on years of experience and technology in related industries, and have developed the improved layered sleeve structure of this creation.

In order to solve the problem caused by the combination of the conventional laminate and the sleeve, the creation is made by folding the upper and lower edges of the laminate panel into a horizontal pleat design with a predetermined width. The four-end corner part is prefabricated with a recessed groove for the sleeve sleeve of the alternative, and the concave and small groove diameters of the upper and lower flaps are exactly matched with the taper shape of the sleeve, and at the same time, the outer peripheral surface of the sleeve is opposite to the frame. sheet The upper and lower parts of the upper and lower pleats are provided with an indentation line of a non-flat surface type, and if necessary, a plurality of bumps are formed on the inner edge of the concave and concave grooves of the upper and lower pleat plates, so that the sleeve is After being placed at the four corners of the frame, the high-frequency technology is used to weld the frame and the sleeve to achieve a stable and weld-free combination.

This design is based on the improved design of the combination of the shelf frame and the four-end angle sleeve. The pleats formed by the upper and lower edges of the frame are folded at the four end corners. The indentation row of the outer peripheral surface of the sleeve is replaced by the conventional welding technology by high-frequency welding, which is not only simpler in construction, but also has a combination of stability and quality, and is not ugly. The presence of weld marks improves the overall appearance and texture, giving excellent industrial usability and practical value.

(10)‧‧‧ pole

(11) ‧‧‧ concave ring groove

(12) (13)‧‧‧ plastic kit

(14) ‧‧‧ ribs

(20)‧‧‧Layer

(21) ‧‧‧Axis

(22) ‧‧‧Storage

(23) ‧‧‧ frame side

(30)‧‧‧Shelf

(31)‧‧‧ pole

(32)‧‧‧Plastic kit

(40) ‧ ‧ layers

(41)‧‧‧Metal pull mesh

(42)‧‧‧ Frames

(43) (44) ‧‧‧Folding

(45) (46) ‧ ‧ vacant slots

(47) (48) ‧ ‧ convex

(50) ‧ ‧ sleeve

(51) (52)‧‧‧Indentation column

Figure 1: Schematic diagram of the structure of the conventional rack.

Figure 2: Schematic diagram of the partial structure decomposition of the conventional rack.

Fig. 3 is a schematic exploded view of the frame and the sleeve of the present layer.

Figure 4: Schematic diagram of the partial structure of the frame and the sleeve of the original layer.

Figure 5: Schematic diagram of the structure of the creation sleeve.

Fig. 6 is a schematic diagram showing the partial structure combination of the frame and the sleeve of the present layer.

Figure 7: This is a schematic diagram of the partial structure combination of the frame and the sleeve of the creative layer.

Fig. 8 is a schematic diagram showing the relationship between the partial structure of the panel and the casing of the present invention.

Fig. 9 is a schematic view showing the structure of a laminate according to a preferred embodiment of the present invention.

Fig. 10 is a schematic view showing the overall structure of a preferred embodiment of the present invention.

Figure 11 is a schematic exploded view of the laminated panel and sleeve structure of the preferred embodiment of the present invention.

Fig. 12 is an exploded perspective view showing the structure of the laminate and the sleeve of another preferred embodiment of the present invention.

Figure 13 is a schematic exploded view of the laminated panel and sleeve structure of a further preferred embodiment of the present invention.

Regarding the structural composition, technical means and efficacy of this creation, we will further elaborate on the following with the example: please refer to the drawings of 3~13, the shelf frame and sleeve of this creation. The composite structure design mainly uses the metal pull mesh (41) and the plate type frame (42) to form the laminate (40) of the shelf (30), and uses the laminate (40) frame. (42) The sleeve (50) of the four-end corner portion is matched with the plastic sleeve (32), and the sleeve is fixed on the vertical pole (31) of the rack (30) to complete the rack ( 30) The overall combination, wherein: in the combination design of the laminate (40) and the sleeve (50), mainly on the upper and lower edges of the frame (42) of the laminate (40) A horizontal pleat (43) (44) having a predetermined width, whereby the upper pleat plate (43) is used for the metal lap (41) to be combined, and the lower pleat (44) is both safe and decorative. The effect is that, at the four end corners of the upper and lower pleat plates (43) (44) of the frame piece (42), recessed grooves (45) for the sleeve (50) of the alternative sleeve are separately prefabricated (46). ), and in conjunction with the sleeves (50), the taper and the diameter of the upper and lower widths are Therefore, the concave groove (45) of the upper folding plate (43) has a smaller diameter than the concave groove (46) of the lower pleat plate (44), and is formed in the groove wall of the concave groove (45) (46). a plurality of bumps (47) (48), and in addition to the upper and lower positions of the upper and lower pleat plates (43) (44) on the outer circumferential surface of the sleeves (50), a partial or full circumference is adopted. There are multiple longitudinal indentation columns (51) (52) in a non-flat shape (see paragraphs 3, 1). 1)), or the longitudinal indentation row (51) may be formed in a partial or full circumference of the upper and lower edges of the longitudinal straight sleeve (50) (see Figures 12 and 13). The set of indentation lines (51) (52) is at least matched to the recessed grooves (45) (46) of the upper and lower pleat plates (43) (44), so that the sleeve (50) is The upper and lower pleats (43) (44) of the frame piece (42) are disposed in the recessed grooves (45) (46) formed at the four end angles, and the outer peripheral surface of the sleeve (50) is indented. After the columns (51) (52) are in contact with the bumps (47) (48), the bumps (47) (48) are melt-impregnated into the indentation columns (51) by high-frequency welding. In the indentation, the stable combination effect of the frame piece (42) and the sleeve (50) is obtained; and in the structure of the above-mentioned structure, the sleeve (50) is set in the frame of the layer plate (40). The four-end corner of the piece (42) is recessed in the groove (45) (46), and is framed by the frame piece (42), and is matched with the high-frequency welding, so that no weld marks are visible on the outer surface, and the electrode can be obtained. The combination of good stability, and in its entire assembly process, no need to use additional flux, can reduce the cost of flux, plus its high frequency welding operation, not only easier to work The technology and experience of the operator are not involved, and the quality of the combination can be stably maintained and improved. According to the special way, the traditional welding method is easy to exist, such as unsightly welding marks and inconvenience, and the sleeve (50) ) The combination with the frame piece (42) is also more secure, and it can indeed give excellent industrial utilization and practical value; that is, through the above description, it can be seen that the frame and the sleeve of the shelf in the shelf layer are In the design of the combined structure, the upper and lower pleats of the frame piece are used to form the concave groove formed by the sleeve set at the four end corners thereof, and the plurality of convex bodies and the outer peripheral surface of the sleeve are matched with the inner edge of the concave groove. The indentation is designed to make it easier to combine with high-frequency welding technology, which is easy to operate. Moreover, the stable combination of the sleeve and the frame piece is better, and the weld mark and related problems which are easily formed by the conventional welding method can be completely solved, and the industrial utilization and practical value are excellent, and the whole is excellent. And highlight the innovative design, and file a patent application according to law.

(42)‧‧‧ Frames

(43) (44) ‧‧‧Folding

(45) (46) ‧ ‧ vacant slots

(47) (48) ‧ ‧ convex

(50) ‧ ‧ sleeve

(51) (52)‧‧‧Indentation column

Claims (7)

The utility model relates to an improved structure of a shelf layer sleeve, wherein the rack is composed of at least four upright poles and a plurality of plastic kit sets of multiple layers, and the plurality of layers are made of metal mesh and sheets. The type of frame piece is formed into a sleeve, and a sleeve which can be matched with the plastic sleeve set on the vertical pole column is respectively arranged at the four end corners of the layer frame piece; the feature is that: the frame piece of the aforementioned layer plate The lower edge is respectively formed into a horizontal pleat plate having a predetermined width, and the concave end groove of the sleeve sleeve set for the outer sleeve is prefabricated at the four end corner portions of the upper and lower pleat plates of the frame piece, respectively. And the contact portion of the outer peripheral surface of the sleeve with respect to the concave groove of the upper and lower pleats of the frame sheet is provided with an indentation row of a non-flat surface type, so that the sleeve is sleeved on the four ends of the frame piece. In the concave groove of the corner, the indentation row of the sleeve is non-planarly contacted with the upper and lower pleat plates of the frame, and the relationship between the sleeve and the frame is stably obtained by high-frequency welding. The improved structure of the shelf layer sleeve according to claim 1, wherein the outer circumferential indentation row of the sleeve is formed on the upper and lower positions of the sleeve corresponding to the frame sheet and the lower pleat plate. . The improved structure of the shelf layer sleeve according to the first aspect of the invention, wherein the outer circumferential indentation of the sleeve is formed by a type of the upper and lower edges of the longitudinal straight sleeve. The improved structure of the shelf layer sleeve according to claim 1, wherein the outer circumferential indentation row of the sleeve is configured to at least conform to the width of the concave groove of the upper and lower pleat plates of the frame sheet. By. According to the improved structure of the shelf layer sleeve according to the first aspect of the patent application, wherein the outer circumference of the sleeve is arranged as a whole week. The improved structure of the shelf layer sleeve according to the first aspect of the patent application, wherein The outer circumferential indentation row of the sleeve is composed of a plurality of longitudinal indentations. The improved structure of the shelf layer sleeve according to the first aspect of the invention, wherein the concave groove formed by the four end corners of the upper and lower pleats of the laminated panel is formed on the groove edge thereof. A plurality of convex bodies for contacting the outer peripheral surface of the sleeve to weld the welder.