TWM601055U - Front and back structure of shelf - Google Patents

Abstract

A structure of front and back sides of a shelf, comprising: at least four uprights and at least one layer plate with a plurality of annular gaskets set on the four upright columns, wherein: the layer plate is formed by combining a frame and a shelf , The upper and lower end edges of the four sides of the frame are all bent with parallel horizontal ribs. The two sides of the horizontal ribs are not connected, and are respectively bent at each corner of the frame to form an inner concave arc The groove wall of the inner concave arc groove is inclined from the middle section to the outer side of the upper and lower ends, and the inner concave arc groove is respectively equipped with a combined arc plate whose wall is inclined from the middle section to the outer side of the upper and lower ends. Both ends of the plate are extended outwardly with a fin, and the combined arc plate is fixed to the frame through the fin, so as to form one or two circles through the combined arc plate and the inner concave arc groove. An hourglass-shaped hollow sleeve part with a wide outer end and a narrow middle section is used for the clamping and fixing of the annular gasket, so that the laminate can be assembled on both sides, which greatly increases the convenience in use.

Description

Front and back structure of shelf

This creation is related to a kind of shelf, especially a kind of shelf structure that can be assembled on both sides.

Press, the improved structure of the conventional rack is shown in Fig. 9 and Fig. 10, which includes: at least four pillars (40) and at least one set with a plurality of ring gaskets (50) on the layer of the four pillars (40) Plate (60), wherein the column (40) has a number of positioning ring grooves (41), the ring gasket (50) is a tapered ring gasket (50) with a narrow top and a wide bottom. The horizontal fastening rib (51), the layer board (60) is formed by combining a frame body (61) and a storage board (62), the inner surface of the frame body (61) is provided with a fitting convex surface (611), and the upper and lower end edges of the four sides of the frame (61) are all bent with parallel horizontal ribs (612), and a protective lip is set inwardly at the ends of the two horizontal ribs (612) (613), and the two sides of the horizontal ribs (612) are not connected, and are respectively bent at each corner of the frame body (61) to form an inner concave arc groove (614), the inner concave arc grooves (614) A combined arc plate (615) is respectively arranged. Both sides of the combined arc plates (615) are provided with a fin (6151) extending outward, and the upper end of the combined arc plate (615) has a horizontally bent abutment The ribs (6152), and the abutting ribs (6152) are higher than the fins (6151) on both sides, and then the fins (6151) are connected to the frame body (61) to pass through the combined arc plate (615) and inner The concave arc grooves (614) are wound to form a hollow cone-shaped sleeve part (63) with an upper narrow and a lower width. The storage plate (62) is housed in the frame (61) and is connected to The horizontal ribs (612) on the upper edge of the frame (61), and the frame (61) is not connected to the fixed object plate (62) Part of it forms a guardrail (616), which uses the upper narrow and lower wide hollow conical inner wall of the sleeve part (63) to make the ring gasket (50) and the sleeve part (63) of the laminate (60) between Both constitute the tightness of the surface and the surface, which greatly increases the tightening strength between the ring gasket (50) and the column (40).

However, in actual use, the improved structure of the rack as described above still has the following shortcomings: the inner concave arc groove (614) and the sleeve part (63) formed by the combined arc plate (615) are one The upper narrow and lower wide hollow conical sleeve part (63) is assembled with the inner wall of the sleeve part (63) nested in the conical ring gasket (50) to make the ring gasket ( 50) The column (40) is pressed tightly to form a fixation, so the layer board (60) cannot be turned over and assembled at will, so that the user cannot choose whether to have a guardrail (616) or not when using it.

Therefore, how to develop and improve the shortcomings of the improved structure of the shelf described above is actually the goal of the relevant industry’s efforts to develop. In view of this, the creator has thought and created the idea, and has spent years Designed by experience, after many discussions and sample tests, and many revisions and improvements, this creation is introduced.

The above-mentioned improved structure of the shelf, because the sleeve part of the laminate is a tapered sleeve part with a narrow top and a wide bottom, it can only be nested in the ring-shaped gasket in a single direction, making the laminate not free. Flip assembly, this is the technical problem to be solved.

This creation provides a structure of the front and back of a shelf, which includes: at least four uprights and at least one Match a plurality of ring gasket sets on a four-pillar laminate, wherein: the pillar has a number of positioning ring grooves, the ring gasket is a tapered ring gasket with a narrow top and a width at the bottom. For the fastening ribs, the laminate is formed by combining a frame and a shelf, the inner surface of the frame is provided with a fitting convex surface, and the upper and lower edges of the four sides of the frame are all Horizontal ribs parallel to each other are bent, and a protective lip is set inwardly at the end of the horizontal ribs at the upper end, and both sides of the horizontal ribs are not connected, and are located at each corner of the frame. Curved to form an inner concave arc groove, the groove wall of the inner concave arc groove is inclined from the middle section to the outer side of the upper and lower ends at a symmetrical angle, and the inner concave arc groove is respectively equipped with a plate wall inclined from the middle section to the outer side of the upper and lower ends In the combined arc plate, both ends of the combined arc plate are provided with a fin extending outward, and the upper end of the combined arc plate has an abutting rib that is horizontally bent outward, and the abutting rib is higher than The two sides of the fins further connect the combined arc plate to the frame through the fins, and the two outer ends of the abutting ribs abut against the horizontal ribs on both sides of the inner concave arc groove to pass through The combined arc plate and the inner concave arc groove are wound to form one or two hourglass-shaped hollow sleeves with a wide outer end and a narrow middle section for the locking and fixing of the annular gasket. The storage board is accommodated in the The frame body is connected to the horizontal ribs fixed to the upper edge of the frame body. The part of the frame body that is not connected to the fixed object plate forms a guardrail. Through the characteristics of the width and middle section of the two outer ends of the sleeve part, the The layer board can be reversed and assembled on both sides, which greatly increases the convenience in use, so as to obtain a structure of the front and back of the shelf.

This creation provides a structure of the front and back of the shelf, because the inner concave arc groove of the frame and the groove wall and the plate wall of the combined arc plate are inclined from the middle section to the outer side of the upper and lower ends, through the combined arc plate and inner concave arc groove The middle ring is wound to form one or two hourglass-shaped hollow sleeves with a wide outer end and a narrow middle section, so that the layer The board can be reversed and assembled on both sides, so that the user can choose the storage surface with or without the frame guardrail when assembling, which greatly increases the convenience of use.

This creative part:

(10): Column

(11): Positioning ring groove

(20): Ring gasket

(21): Fastening rib

(30): Shelves

(31): Frame

(311): Fit the convex surface

(312): Horizontal ribs

(313): Protect your lips

(314): concave arc groove

(315): Combination arc plate

(3151): wings

(3152): against ribs

(316): Guardrail

(32): storage board

(33): Casing section

(34): Reinforcing ribs

Learning part:

(40): Column

(41): Positioning ring groove

(50): Ring gasket

(51): Fastening rib

(60): Shelves

(61): Frame

(611): Fitting convex surface

(612): Horizontal Rib

(613): Protect your lips

(614): concave arc groove

(615): Combination Arc Board

(6151): wings

(6152): against ribs

(616): Guardrail

(62): storage board

(63): Casing section

[Figure 1] is the three-dimensional combination diagram of this creation.

[Figure 2] is a three-dimensional exploded view of this creation.

[Figure 3] is a detailed solution drawing of the concave arc groove in the frame of this creation.

[Figure 4] is a partial enlarged view of the frame of this creation.

[Figure 5] is an exploded cross-sectional view of the columns and laminates of this creation.

[Picture 6] is the combined drawing of the column and the laminate of this creation.

[Figure 7] is the state diagram of the shelf guardrail of this creation at the bottom.

[Figure 8] is the state diagram of the shelf guardrail of this creation at the top.

[Figure 9] is a three-dimensional exploded view of conventional knowledge.

[Figure 10] is a sectional view of a conventional column and laminate combination.

First of all, please look at it as shown in Figure 1 to Figure 5, which includes: at least four pillars (10) and at least one with a plurality of ring gaskets (20) set on the four pillars (10) of the laminate (30), where : The column (10) has a number of positioning ring grooves (11), the ring gasket (20) is a tapered ring gasket (20) with a narrow top and a wide bottom, with a transverse buckle on its inner periphery The convex rib (21), the layer plate (30) is formed by combining a frame body (31) and a storage plate (32), and the inner surface of the frame body (31) is provided with a fitting convex surface ( 311), and the upper and lower end edges of the four sides of the frame (31) are all bent with parallel horizontal ribs (312), and a protective lip is curved inward at the end of the horizontal ribs (312) at the upper end Section (313), and the horizontal ribs (312) Both sides are not connected, and are respectively bent at each corner of the frame body (31) to form an inner concave arc groove (314), the groove wall of the inner concave arc groove (314) from the middle section to a symmetrical angle upward and downward The outer sides of the two ends are inclined, and the inner concave arc groove (314) is respectively equipped with a combined arc plate (315) whose wall is inclined from the middle section to the outer side of the upper and lower ends, and both ends of the combined arc plate (315) face Each outer extension is provided with a fin (3151), and the upper end of the combined arc plate (315) has an abutting rib (3152) that is horizontally bent outward, and the abutting rib (3152) is higher than the two side fins ( 3151), and then the combined arc plate (315) is fixed to the frame body (31) through the fins (3151), and the outer ends of the abutting ribs (3152) are in contact with the inner concave The horizontal ribs (312) on both sides of the arc groove (314) form one or two hourglass-shaped hollow sleeves with a wide outer end and a narrow middle section through the ring between the combined arc plate (315) and the inner concave arc groove (314) The part (33) is used for the locking and fixing of the annular gasket (20), and the storage plate (32) is accommodated in the frame body (31) and fixed to the frame body (31). ) The horizontal ribs (312) on the upper edge of the frame body (31) form a guardrail (316) without connecting the fixed object board (32).

The structure of the structure is shown in Figure 2 and Figure 3. The frame (31) of the laminate (30) is fixed with a combined arc plate ( 315), the combined arc plate (315) is extended into the frame (31) by the wings (3151) on both sides, and the wings (3151) are pressed against the frame (31) ) Is fixed by welding on the convex surface (311), and at the same time, the abutting ribs (3152) of the combined arc plate (315) abut the horizontal ribs (312) on both sides of the concave arc groove (314), In this way, the combined arc plate (315) is fixed to the corner end of the frame body (31), the storage plate (32) is arranged above the frame body (31), and the four perimeters are respectively subjected to the The horizontal ribs (312) of the frame (31) are joined and fixed. In summary, the structure of the laminate (30) can be completed.

Its structure is actually assembled and used. Please continue to see from Figure 1, Figure 2, Figure 5 and Figure 6. The laminate (30) is installed in cooperation between the four pillars (10), and the four pillars (10) tied to The ring-shaped gasket (20) is respectively sheathed at the horizontal position, through the fastening rib (21) of the ring-shaped gasket (20) and the positioning ring groove (11) of the column (10), The ring-shaped gasket (20) is buckled on the column (10), and the layer plate (30) is inserted through the four columns (10) with the sleeve parts (33) at the corner ends. Sleeve the ring-shaped gasket (20) so that the middle section of the combined arc plate (315) is pressed against the ring-shaped gasket (20), and the ring-shaped gasket (20) is pressed against the frame The body (31) fits the convex surface (311), so that the layer plate (30) is embedded in the ring gasket (20) through its sleeve portion (33) to form a fixation, so that the ring The shaped gasket (20) can be tightened by the sleeve part (33) of the layer plate (30) to be tightly tied to the column (10), thereby completing the combination of the shelf.

The present invention provides a front and back structure of a shelf, wherein the fins (3151) are welded and fixed to the frame body (31).

The present invention provides a front and back structure of a shelf, wherein the shelf (32) is welded and fixed to the horizontal ribs (312) on the upper edge of the frame (31).

The present invention provides a structure of the front and back of the rack, wherein at least one reinforcing rod (34) is provided inside the layer plate (30), and the reinforcing rod (34) is connected and fixed to the frame (31) Between two parallel sides.

With the above structure, since the inner concave arc groove (314) of the frame (31) and the groove wall and the plate wall of the combined arc plate (315) are inclined from the middle section to the outer side of the upper and lower ends, the combined arc plate ( 315) and the inner concave arc groove (314) are looped to form one or two hourglass-shaped hollow sleeves (33) with a wide outer end and a narrow middle section, so that the laminate (30) can be reversed and assembled on both sides, allowing users When assembling, you can choose the side with or without guardrail (316), which greatly increases the convenience of use.

In summary, this creation has indeed achieved a breakthrough structural design, and has improved creation content, while at the same time it can achieve industrial utilization and progress, and this creation has not been seen in Any publication is also novel. When it complies with the relevant provisions of the Patent Law, Yan filed a new patent application in accordance with the law. I implore the Jun Bureau review committee to grant legal patent rights. I really pray.

Only the above is only a preferred embodiment of this creation, and should not be used to limit the scope of implementation of this creation; that is, all equal changes and modifications made in accordance with the scope of the patent application for this creation should still belong to this creation Covered by the patent.

(10): Column

(11): Positioning ring groove

(20): Ring gasket

(21): Fastening rib

(30): Shelves

(31): Frame

(311): Fit the convex surface

(312): Horizontal ribs

(313): Protect your lips

(314): concave arc groove

(315): Combination arc plate

(3152): against ribs

(32): storage board

(33): Casing section

Claims (5)

A structure of the front and back sides of a shelf, which comprises: at least four uprights and at least one layer with a plurality of annular gaskets set on the four uprights, wherein: The column has a number of positioning ring grooves, the ring gasket is a tapered ring gasket with a narrow top and a wide bottom. The inner periphery has a transverse buckling rib. The layer plate penetrates a frame and It is composed of a storage board, the inner surface of the frame body is provided with a fitting convex surface, and the upper and lower end edges of the four sides of the frame body are all bent with parallel horizontal ribs. The end of the horizontal rib is curved inwardly with a protective lip, and the two sides of the horizontal rib are not connected, and are respectively bent at each corner of the frame to form an inner concave arc groove, the groove of the inner concave arc groove The wall slopes from the middle section to the outer sides of the upper and lower ends at a symmetrical angle, and the inner concave arc groove is respectively equipped with a combined arc plate whose wall slopes from the middle section to the outer side of the upper and lower ends, and both ends of the combined arc plate are Extending outwards each is provided with a fin, and then the combined arc plate is connected to the frame body through the fin, so as to form one or two outer ends wide and middle section narrow through the combination arc plate and the inner concave arc groove circle The hourglass-shaped hollow sleeve part is used for the locking and fixing of the annular gasket, and the storage plate is accommodated in the frame body and connected to the horizontal ribs on the upper edge of the frame body. The part of the frame body not connected to the fixed object board forms a guardrail. The front and back structure of the rack according to claim 1, wherein the upper end of the combined arc plate has an abutting rib that is horizontally bent outward, and the abutting rib is higher than the side fins. The front and back structure of the rack according to claim 1, wherein the fins are welded and fixed to the frame. The front and back structure of the rack according to claim 1, wherein the rack is welded and fixed to the horizontal ribs on the upper edge of the frame. The front and back structure of the rack according to claim 1, wherein at least one reinforcing rod is provided inside the layer plate, and the reinforcing rod is connected and fixed between two parallel sides of the frame.

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