The application claims priority to Chinese patent application No. 2023234272206, filed on Dec. 14, 2023, the entire contents of which are incorporated herein by reference.
The present invention belongs to the technical field of ice lockers and storage racks, and particularly relates to a shelf supporting sliding rail.
At present, ice lockers and storage racks on the market will be provided with a plurality of shelves to place more commodities. In order to adjust the positions of the shelves in the using process, shelf sliding rail mounting apparatuses will be used to mount and fix the shelves. These shelf sliding rail mounting apparatuses include sliding rails and shelf mounting buckles slidably mounted on the sliding rails. However, the shelf mounting buckles of these shelf sliding rail mounting apparatuses all are locked through bumps on the sliding rails. Limited by the space, the bumps are quite limited in height, so that the positions where the shelf mounting buckles lock the bumps are small and the shelf mounting buckles slip easily, and thus, the shelf mounting buckles are unstable and unreliable in locking capacity.
In order to solve the above problem in the prior art, the present invention provides a shelf supporting sliding rails.
In order to solve the above technical problem, the present invention adopts the following technical solution:
A shelf supporting sliding rail provided by the present invention, including a sliding rail body, where protrusions and recessed portions distributed in an array in a length direction are arranged on a front surface of the sliding rail body, the protrusions and the recessed portions are arranged in a spaced manner, and the protrusions are in close connection to the recessed portions adjacent to the protrusions above to form a locking position where a shelf mounting buckle is locked.
Through the above solution, the depth of the locking position in the direction perpendicular to the front surface of the sliding rail body 1 can be increased, so that the locking stability and reliability of the shelf mounting buckle on the shelf supporting sliding rail are improved, and therefore, the bearing capacity is improved.
Further, each of the protrusions is a protruded deformation portion formed on the front surface by punching from a back surface of the sliding rail body, and each of the recessed portions is a backward recessed deformation portion by punching from the front surface of the sliding rail body.
Further, an upper end surface of each of the protrusions and a lower end surface of each of the recessed portions are located in a same plane.
Further, a flange arranged in the length direction is arranged on the back surface of the sliding rail body, and a top surface of the protruded deformation portion formed by each of the recessed portions on the back surface of the sliding rail body is flush with the flange or lower than the flange.
Further, a mounting hole is formed in each of the recessed portions corresponding to the sliding rail body.
Further, a section of each of the protrusions is in a shape of one or more of a trapezoid, an arc, and a sharp angle, each of the recessed portions is one or more of a trapezoidal recess, an arc-shaped recess, and a sharp angle-shaped recess, and the shape of each of the protrusions that forms the locking position is the same as or different from the shape of each of the recessed portions.
Further, the sliding rail body is an aluminum strip or an aluminum alloy strip.
Further, the protrusions and recessed portions that are adjacent are in close connection, and openings are formed at connections.
Further, forward protruding sliding locking edges arranged in the length direction are arranged at left and right ends of the sliding rail body, through which the shelf mounting buckle is slidably assembled on the sliding rail body.
Further, the sliding locking edge is L-shaped.
Reference numerals: 1, sliding rail body; 2, protrusion; 3, recessed portion; 4, sliding locking edge; 5, flange; 6, opening; 7, mounting hole; 8, locking portion.
In order to make objectives, technical solutions, and advantages of the prevent invention clearer, the prevent invention will be further described in detail below in combination with drawings and embodiments. It should be understood that the specific embodiments described herein are merely used for explaining the present invention and are not used for limiting the present invention.
Referring to
In a possible implementation mode, each of the protrusions 2 in the present invention is a protruded deformation portion formed on the front surface by punching from a back surface of the sliding rail body 1, and each of the recessed portions 3 is a backward recessed deformation portion by punching from the front surface of the sliding rail body 1; the sliding rail body 1 is preferably an aluminum strip or an aluminum alloy strip, and an upper end surface of each of the protrusions 2 and a lower end surface of each of the recessed portions 3 are located in a same plane. The shelf supporting sliding rail is simple and easy to produce and machine, low in cost, and is favorably produced in batches and popularized and applied.
As shown in
In a possible implementation mode, as shown in
In a possible implementation mode, as further shown in
In a possible implementation mode, as further shown in
In addition, a section of each of the protrusions 2 of the shelf supporting sliding rail provided by the present invention can be in a shape of a trapezoid (as shown in
The above is merely the preferred implementation mode of the present invention. It shall be noted that those of ordinary skill in the art can further make several improvements and embellishments without departing from the principle of the present invention, and these improvements and embellishments shall be regarded as the protection scope of the present invention.
Number | Date | Country | Kind |
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2023234272206 | Dec 2023 | CN | national |