CN219370986U

CN219370986U - Substrate container with drainage and reinforcement structure

Info

Publication number: CN219370986U
Application number: CN202320139151.XU
Authority: CN
Inventors: 赵荣昌
Original assignee: Chung King Enterprise Co ltd
Current assignee: Chung King Enterprise Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-07-18
Anticipated expiration: 2033-01-17

Abstract

A substrate container with a drainage and reinforcement structure, which is provided with a bottom, a top and two side walls, wherein an opening is formed at the front end of the substrate container, and a rear cover is formed at the rear end of the substrate container; the top of the substrate container is provided with a reinforcing structure, the reinforcing structure comprises two first ribs which are respectively adjacent to any side wall and two or more second ribs which are arranged at intervals with the first ribs in sequence, the first ribs and the second ribs extend from the opening towards the direction of the rear cover, and the heights of the first ribs and the second ribs at one end adjacent to the opening are larger than those of the first ribs and the second ribs at one end adjacent to the rear cover.

Description

Substrate container with drainage and reinforcement structure

Technical Field

The present utility model relates to a container for accommodating semiconductor substrates, and more particularly to a substrate container with a drainage and reinforcement structure.

Background

Conventionally, a substrate used in the semiconductor industry is often a fragile sheet or plate-like material such as glass or silicon chip. Therefore, in the manufacturing process such as production or processing, it is generally required to store the container such as a cassette, a housing box or a carrying box, and then carry or store the container according to the process requirement.

In order to ensure that the substrates received therein are not contaminated, the containers are generally subjected to a cleaning and drying process before the substrates are received and carried, so as to ensure that the cleanliness of the containers themselves does not contaminate the substrates. However, since the top surface of the conventional container is often provided with protruding ribs as reinforcing structures for preventing deformation, the cleaning liquid is easily blocked by the ribs and accumulated on the top surface of the container during the cleaning process, and the required drying time is easily prolonged, so that the cost of energy and time is increased.

Accordingly, the present inventors have made intensive studies and have conducted an application in combination with the theory to solve the above-mentioned drawbacks, and have finally proposed a rational design and effective improvement of the above-mentioned drawbacks.

Disclosure of Invention

The present utility model provides a substrate container having a drainage and reinforcement structure, wherein the reinforcement structure such as ribs provided on the top of the substrate container has a certain guiding function for liquid such as water, so as to provide a drainage effect to reduce the accumulation or residual amount of cleaning liquid.

In order to achieve the above-mentioned object, the present application provides a substrate container with a drainage and reinforcement structure, which has a bottom, a top opposite to the bottom, and two sidewalls enclosed between the bottom and the top, so as to form an opening at the front end of the substrate container and a rear cover at the rear end of the substrate container; the top of the substrate container is provided with a reinforcing structure, the reinforcing structure comprises two first ribs which are respectively adjacent to any side wall and two or more second ribs which are sequentially arranged at intervals with the first ribs, the first ribs and the second ribs extend from the opening of the substrate container towards the direction of the rear cover, and the heights of the first ribs and the second ribs at one end adjacent to the opening are larger than those of the first ribs and the second ribs at one end adjacent to the rear cover.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will become apparent by reference to the drawings and the following detailed description.

Drawings

In the drawings, the same reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily drawn to scale. It is appreciated that these drawings depict only some embodiments according to the disclosure and are not therefore to be considered limiting of its scope.

Fig. 1 is a perspective view of the present application.

Fig. 2 is a perspective view of another view of the present application.

Fig. 3 is a top plan view of the present application.

Fig. 4 is a side view partially schematic illustration of the present application.

Fig. 5 is a rear partial view of the present application.

Reference numerals illustrate:

1: a substrate container;

10: a bottom;

11: a top;

110: a first rib;

110a: auxiliary ribs;

111: a second rib;

112: a cross rib;

112a: an extension rib;

113: short ribs;

12: a sidewall;

13: an opening;

130: an outer edge;

14: a rear cover;

2: a substrate;

d: spacing;

h: height of the steel plate;

s: a gap.

Detailed Description

For a further disclosure of the features and technical content of the present application, reference is made to the following detailed description of the application and the accompanying drawings, which are provided for reference and illustration only and are not intended to limit the application.

Please refer to fig. 1 and fig. 2, which are a perspective view of the present application and a perspective view of another view angle. The present application provides a substrate container 1 with drainage and reinforcement structure, the substrate container 1 has a bottom 10, a top 11 opposite to the bottom 10, and two side walls 12 surrounding between the bottom 10 and the top 11, so as to form an opening 13 at the front end of the substrate container 1, through which opening 13 one or two or more substrates 2 can be stacked inside the substrate container 1 and be required for accommodating the substrates 2. In addition, the substrate container 1 further has a rear cover 14 at the rear end thereof to connect the bottom 10, the top 11 and the two side walls 12 of the substrate container 1 to close at the rear end of the opening 13.

Referring to fig. 3, the present application mainly includes a reinforcing structure on the top 11 of the substrate container 1. The reinforcing structure comprises two first ribs 110 respectively adjacent to any side wall 12 and two or more second ribs 111 sequentially spaced from the first ribs 110, wherein the first ribs 110 and the second ribs 111 extend from the opening 13 of the substrate container 1 towards the rear cover 14, and a spacing D between the first ribs 110 and the adjacent second ribs 111 adjacent to the opening 13 is larger than a spacing D between the first ribs adjacent to one end of the rear cover 14; in other words, the direction in which the spacing is provided from the opening 13 to the rear cover 14 becomes smaller from larger. The second ribs 111 are arranged with a pitch that decreases from the opening 13 to the rear cover 14.

As mentioned above, the first rib 110 has two or more auxiliary ribs 110a disposed on the side surface adjacent to the sidewall 12 and inclined toward the rear cover 14, so as to be distributed on most of the surface of the top 11 with the first rib 110 and the second ribs 111 to enhance the structural strength. In addition, to increase the strength of the top 11 adjacent to the opening 13, each of the first ribs 110 and the second rib 111 adjacent thereto are respectively connected by an oblique transverse rib 112 at one end adjacent to the opening 13, and an outer edge 130 is formed outside the opening 13 of the substrate container 1, and the transverse ribs 112 extend toward the outer edge 130 with an extending rib 112a and are connected, so as to reinforce the strength of the first ribs 110 and the second ribs 111. In addition, two or more short ribs 113 spaced from the extending ribs 112a may extend from the outer edge 130 opposite to the top 11, but the ends of the short ribs 113 are not connected to the transverse ribs 112 to maintain a gap s with the transverse ribs 112, so that water or liquid can be easily discharged to avoid accumulation. In the embodiment of the present application, the first rib 110, the auxiliary rib 110a, the second rib 111, the transverse rib 112, the extending rib 112a and the short rib 113 are in a form of bilateral symmetry on the top 11.

As shown in fig. 4 and 5, the first rib 110, the auxiliary rib 110a and the second rib 111 of the reinforcement structure have a height H at one end adjacent to the opening 13 greater than a height H at one end adjacent to the rear cover 14; in other words, the upper edges of the first rib 110, the auxiliary rib 110a and the second rib 111 are changed from high to low in the direction from the opening 13 to the rear cover 14. Thus, the water or liquid adhering to the top 11 can be guided to the side wall 12 or the rear cover 14 along the extending direction of the first rib 110, the auxiliary rib 110a and the second rib 111 to flow out, and when contacting the upper edges of the first rib 110, the auxiliary rib 110a and the second rib 111, the water or liquid can naturally flow from the opening 13 to the rear cover 14, thereby having the drainage effect and reducing the accumulation condition and the required drying time.

Therefore, the substrate container with the drainage and reinforcement structure can be obtained by the structure.

Therefore, by means of the substrate container with the drainage and reinforcement structure, the reinforcement structure such as ribs arranged on the top 11 of the substrate container 1 can have a certain guiding function on liquid such as water, so as to provide drainage effect to reduce accumulation or residual quantity of cleaning liquid. Therefore, the substrate container 1 can shorten the drying time when entering the drying procedures and the like, and further reduce the energy and time cost.

In view of the foregoing, the present application is an unprecedented new application product that can achieve the intended use while solving the conventional drawbacks, and thus is novel and inventive.

However, the foregoing description is only a preferred embodiment of the present application and is not intended to limit the scope of the present application, so that all changes that come within the meaning and range of equivalency of the description and the drawings are to be embraced within their scope.

Claims

1. A substrate container with a drainage and reinforcement structure, characterized in that the substrate container has a bottom, a top opposite to the bottom, and two side walls surrounding between the bottom and the top to form an opening at the front end of the substrate container and a rear cover at the rear end of the substrate container;

the top of the substrate container is provided with a reinforcing structure, the reinforcing structure comprises two first ribs which are respectively adjacent to any side wall and two or more second ribs which are sequentially arranged at intervals with the first ribs, the first ribs and the second ribs extend from the opening of the substrate container towards the direction of the rear cover, and the heights of the first ribs and the second ribs at one end adjacent to the opening are larger than those of the first ribs and the second ribs at one end adjacent to the rear cover.

2. The substrate container with drainage and reinforcement structure according to claim 1, wherein the upper edges of the first and second ribs are stepped from the opening to the rear cover.

3. The substrate container with drainage and reinforcement structure of claim 1, wherein a spacing between the first rib and the second rib adjacent thereto is greater at an end adjacent to the opening than at an end adjacent to the back cover.

4. The substrate container with drainage and reinforcement structure according to claim 1, wherein a distance between the first rib and the second rib adjacent thereto is gradually decreased from the opening to the rear cover.

5. The substrate container with drain and reinforcement structure according to claim 4, wherein the distance between the second ribs is also made smaller from the opening to the rear cover.

6. The substrate container with drainage and reinforcement structure according to claim 1, wherein the first rib is further provided with two or more auxiliary ribs spaced apart from each other and inclined toward the rear cover on a side surface adjacent to the side wall.

7. The substrate container with a drain and reinforcement structure according to claim 6, wherein the auxiliary rib is formed to be stepped from the opening to the rear cover.

8. The substrate container with drainage and reinforcement structure according to claim 1, wherein the first rib and the second rib adjacent thereto are connected by oblique cross ribs at one end adjacent to the opening, respectively.

9. The substrate container with drain and reinforcement structure according to claim 8, wherein the cross rib is extended and connected with an extension rib toward the outer edge of the opening.

10. The substrate container with drainage and reinforcement structure of claim 9, wherein the reinforcement structure further has two or more short ribs on the top portion spaced apart from the extended ribs, and a gap is maintained between the ends of the short ribs and the transverse ribs.