TWM505237U - Improved storage rack structure - Google Patents

Description

Shelf structure improvement

This creation is about a shelf structure, especially a shelf structure improvement that improves the structural strength and safety of the frame.

According to the conventional rack structure, a frame is generally formed by four-sided L-shaped side frames, and a net body is fixed inside the frame body, and the frame body is erected and fixed by the four-end vertical rod, that is, the net body can be utilized. The surface is used for the placement of the article, but it is not difficult to find out that there are still some shortcomings in the above-mentioned conventional structure. It is known through practical experience that the net body and the frame are used for a long time or when heavy objects are placed. The center of the body is easily sunken, and the frame is also easily deformed, and the separation between the frame and the net body may occur, resulting in the lack of structural strength in the conventional rack, and the conventional net body is pulled. The meshing method is formed, so that the mesh is inclined to form a slightly wavy edge, which causes a decrease in the contact area between the mesh body and the frame body, and reduces the bonding strength between the mesh body and the frame body, and the mesh body and the frame body There is no edge modification on the edges, and it is prone to accidental cut and cut, and there is a problem that the use safety is insufficient.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

The technical problem to be solved by the present invention is to provide an improvement in the structure of the rack in view of the above-mentioned shortcomings existing in the prior art.

A frame body that is erected at four ends is provided with at least one frame body, the frame body is surrounded by four side strips, and the side strips are formed in an L shape with a joint portion and a reinforcing portion, and the joint portion is flat. And the two ends of the connecting portion of the side strip are welded and fixed to each other, and the reinforcing portion is wave-shaped to increase the structural strength of the side strip, and the reinforcing portion is wound around a side edge away from the joint portion. The utility model has a tubular portion, at least one net body, the net body is equivalent to the number of the frame body, and is welded and fixed to the inner edge surface of the joint portion of the frame by the net body, and the net body is fixed with at least one support between the two symmetric side strips. article.

The side strip forms a sliding slot between the connecting portion and the reinforcing portion.

Wherein, the net body is flattened by stamping or rolling, thereby improving the welding area of the net body and the frame body.

Wherein, the support bar has a U-shaped cross section.

Wherein, the side strip has a through hole at the reinforcing portion adjacent to both ends, and a bolt and a nut are locked at the through hole of the rod body and the side strip, thereby forming a joint fixing of the rod body and the frame body.

Wherein, the side strip has a through hole at the reinforcing portion adjacent to both ends, and a body is extended at the rod body, and the through hole of the side strip is pierced by the sheet body, thereby forming a combination of the rod body and the frame body. .

Wherein, the frame body is fixed with a set of rings at the joints of the two side strips, and the rod body is sleeved with a fixing ring, and the frame body is sleeved on the fixing ring by the collar, thereby forming the rod body and the frame body. Combined with fixation.

The first main purpose of the present invention is that the frame body is formed by a square strip in a frame shape, and the joint portion of the side strip is joined by welding, and the net body is disposed at the center of the frame body and is meshed by the net body. The bottom edge of the connecting portion of the side strip is in contact with the bottom, and the frame body and the net body are combined and fixed by welding, and then the supporting strip is horizontally disposed on the bottom surface of the net body, and is fixed on the frame body by the supporting strip, so that the supporting strip can be opposite to the net The body constitutes a supporting effect, and the ribbed reinforcing portion is formed with the side strips, thereby effectively improving the structural strength of the frame body, so that the frame body and the net body can withstand the placement of the weight, thereby increasing the durability thereof.

The second main purpose of the creation is that the net body formed by the drawing is flattened by stamping or rolling, so that the flat net body can be more flatly attached to the joint of the side strips, thereby improving the side strip and the net body. The contact area is increased to increase the bonding strength.

The third main purpose of the present invention is that the frame body is wound with a tubular portion formed on one side edge of the reinforcing portion of the side strip, and the sharp surface of the side strip is eliminated through the tubular portion, and the circumference of the net body can be appropriately blocked, thereby effectively Prevent accidental touches.

Other objectives, advantages, and novel features of this creation will be described in detail below. The related drawings are more apparent.

[this creation]

10‧‧‧ ‧ body

101‧‧‧ frame

11‧‧‧ rod body

111‧‧‧Sheet

12‧‧‧Side strips

121‧‧‧Connecting Department

122‧‧‧Reinforcement Department

123‧‧‧Tube

124‧‧‧Chute

125‧‧‧through hole

13‧‧‧ bolt

14‧‧‧ Nuts

15‧‧‧ collar

16‧‧‧Fixed ring

20‧‧‧ net body

21‧‧‧Support bars

The first picture is a perspective view of the creation.

Figure 2 is an exploded view of the creation.

Figure 3 is a cross-sectional view of the creation.

Figure 4 is a perspective exploded view of another embodiment of the present creation.

Figure 5 is a cross-sectional view of another embodiment of the present creation.

Figure 6 is a perspective view of still another embodiment of the present creation.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please follow the following [simplified description of the drawings] as follows: First, please refer to Figure 1, Figure 2 and Section 3. As shown in the figure, a rack structure is improved, which comprises: a frame body 10 and at least one net body 20, and a frame body 10 which is erected at four ends is provided with at least one frame body 101, the frame body 101 is surrounded by a four-sided strip 12, and the side strip 12 is formed in an L shape with a connecting portion 121 and a reinforcing portion 122. The connecting portion 121 is flat and is welded to each other by the connecting portion 121 of the side strip 12. The fixing portion 122 is formed in a wave shape to increase the structural strength of the side strip 12, and the reinforcing portion 122 is wound around a side edge away from the connecting portion 121 to form a tubular portion 123, and the tubular portion 123 prevents the error. The sliding strip 124 is formed between the connecting portion 121 and the reinforcing portion 122. The sliding groove 124 can be used to provide the assembly slide of the drawer (not shown), and the side strip 12 is provided. A through hole 125 is defined in the reinforcing portion 122 at the two adjacent ends, and is disposed on the rod body 11 and the side strip 12 The through hole 125 is locked with a bolt 13 and a nut 14 to form a joint of the rod body 11 and the frame body 101, at least one net body 20, the net body 20 is equivalent to the number of the frame body 101, and is welded by the net body 20. The net body 20 is fixed to the inner edge surface of the joint portion 121 of the frame body 101, and the net body 20 is flattened by pressing or rolling, thereby increasing the welding area of the net body 20 and the frame body 101, and the net body 20 is on the two symmetrical sides. At least one support strip 21 is fixed between the strips 12, and the support strip 21 has a U-shaped cross section, and the support strip 21 is pressed against the mesh body 20 to form a supporting effect.

The effect of its actual use, please view it as shown in Figures 1, 2, and 3, the frame The base strips 12 are assembled in a frame shape, and the joint portion 121 of the side strips 12 is joined by welding. The net body 20 is disposed at the center of the frame body 101, and the mesh body 20 is in contact with the side strips 12 The bottom edge of the connecting portion 121 is formed by welding and forming the frame body 101 and the net body 20, and the support bar 21 is horizontally disposed on the bottom surface of the net body 20, and is fixed to the frame body 101 by the support bar 21, and finally the frame is fixed. The body 10 is disposed at the four end corners of the frame body 101, and passes through the bolts 13 through the through holes 125 of the rod body 11 and the side strips 12, and cooperates with the nut 14 to form a locking and fixing of the rod body 11 and the frame body 101, so as to support The strip 21 can form a supporting effect on the net body 20, and the corrugated reinforcing portion 122 is formed in the side strip 12, thereby effectively improving the structural strength of the frame body 101, so that the frame body 101 and the net body 20 can withstand the placement of heavy objects. In order to further increase the joint strength between the frame body 101 and the net body 20, the net body 20 formed by the general drawing is flattened by stamping or rolling to make the flat The mesh body 20 can be more flatly attached to the joint portion 121 of the side strip 12, thereby increasing the contact area between the side strip 12 and the net body 20, In order to increase the bonding strength, the frame body 101 is wound around the edge of the reinforcing portion 122 of the side strip 12 to form a tubular portion 123. The tubular portion 123 is used to eliminate the sharp surface of the side strip 12, and can be appropriately blocked. The perimeter of the mesh body 20 is used to effectively prevent accidental cuts.

In another embodiment of the present invention, as shown in FIGS. 4 and 5, the frame body 101 is fixed with a ring 15 at the junction of the two side strips 12, and the rod body 11 is sleeved with a fixing ring. 16. The frame body 101 is sleeved on the fixing ring 16 by the collar 15, and the combination of the rod body 11 and the frame body 101 is formed. In another embodiment of the present invention, the figure is shown in FIG. A through hole 125 is defined in the reinforcing portion 122 of the side strip 12, and a body 111 extends from the rod body 11. The through hole 125 of the side strip 12 is penetrated by the sheet body 111 to form the rod body 11. The combination with the frame body 101 is fixed, thereby providing different ways of fixing the frame body 101 and the rod body 11, and achieving equivalent use purposes.

In summary, this creation has indeed achieved a breakthrough structural design, and has improved new content, while at the same time achieving industrial use and progress, and this creation is not seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the present invention cannot be limited thereto; that is, the equal changes of the scope of patent application according to the new patent application. And modifications should remain within the scope of this new patent.

10‧‧‧ ‧ body

101‧‧‧ frame

11‧‧‧ rod body

12‧‧‧Side strips

121‧‧‧Connecting Department

122‧‧‧Reinforcement Department

123‧‧‧Tube

125‧‧‧through hole

13‧‧‧ bolt

14‧‧‧ Nuts

20‧‧‧ net body

21‧‧‧Support bars

Claims (7)

The utility model relates to a structure improvement of a rack, which comprises: a frame body, wherein the frame body is provided with at least one frame body on the four-end stand body frame, the frame body is surrounded by four side strips, and the side strip is formed in an L shape. a connecting portion and a reinforcing portion, wherein the connecting portion is flat, and the connecting portions of the side strips are welded to each other to form a fixed portion, and the reinforcing portion is wave-shaped to increase the structural strength of the side strip, and the reinforcing portion is a tubular portion is wound around a side edge of the connecting portion, and the tubular portion prevents the accidental touch; and at least one mesh body, the mesh body is equivalent to the number of the frame, and the mesh body is welded and fixed to the frame. The inner edge surface of the inner portion of the net body is fixed with at least one supporting strip between the two symmetrical side strips, and the support strip has a supporting effect under the net body. The rack structure improvement according to the first aspect of the invention, wherein the side strip forms a chute between the joint portion and the reinforcing portion. The rack structure improvement according to the first aspect of the patent application, wherein the net body is flattened by stamping or rolling, thereby increasing the welding area of the net body and the frame body. The rack structure improvement according to the first aspect of the patent application, wherein the support strip has a U-shaped cross section. According to the improvement of the structure of the rack according to the first aspect of the patent application, the side strip has a through hole at the reinforcing portion adjacent to the two ends, and the bolt and the screw are locked at the through hole of the rod and the side strip. The cap, in turn, forms a combination of the rod body and the frame body. According to the improvement of the structure of the rack of the first aspect of the patent application, the side strip has a through hole at the reinforcing portion adjacent to the two ends, and a body is extended at the rod body, and the body is pierced by the sheet body. The through hole of the strip further forms a combination of the rod body and the frame body. According to the improvement of the structure of the rack according to the first aspect of the patent application, wherein the frame body is fixed with a set of rings at the joints of the two side strips, and the rod body is sleeved with a fixing ring, and the frame body is sleeved. The ring sleeve is sleeved on the fixing ring, thereby forming a combination of the rod body and the frame body.