Crucible packaging box
By designing a crucible packaging box containing a limiting structure and positioning grooves, the problem of easy breakage and poor adaptability of crucibles during transportation in the prior art is solved, and more efficient crucible packaging and transportation is achieved.
Patent Information
- Application Number
- CN202420810244.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-04-18
AI Technical Summary
The existing crucible packaging structure is prone to breaking the crucible during transportation, and it is difficult to adapt to different types and models of crucible packaging, affecting transportation efficiency.
A crucible packaging box including an upper cover, a lined top cover, a closure, an inner substrate disk and a bottom bracket is designed. Through the limit structure of the lined top cover and the arc surface and groove design of the inner substrate disk, the stability and positioning of the crucible during transportation is ensured.
It effectively reduces the crushing and displacement of crucibles during transportation, and improves the packaging adaptability and transportation efficiency of different types and models of crucibles.
Smart Images
Figure CN222794127U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging, in particular to a crucible packaging box. Background Art
[0002] Crucible is a vessel made of high temperature resistant material. Its function is to melt and refine liquid metal. It is used as a container for solid-state heating and reaction. During the transportation of the crucible, the quartz crucible needs to be packaged in a packaging box to protect the crucible.
[0003] At present, the commonly used crucible packaging structure includes an integrated packaging carton, in which the crucible is placed, and multiple packaging cartons are stacked. Since there are many types and models of crucibles on the market, the texture of the crucible is brittle and easy to break. If crucibles of different types and models are placed in the same type of packaging cartons and the packaging cartons are stacked, the crucible is easy to break, which affects the packaging and transportation efficiency of the crucible. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model aims to provide a crucible packaging box to improve the packaging and transportation efficiency of the crucible.
[0005] The technical solution adopted by the utility model is:
[0006] A crucible packaging box comprises an upper cover, an inner lining top cover, a surrounding plate, an inner lining tray and a bottom support which are arranged in sequence from top to bottom, the upper cover is connected to the top of the surrounding plate, the top side of the inner lining top cover is connected to the bottom side of the upper cover, the bottom surface of the inner lining top cover abuts against the top side of the crucible, the bottom side of the inner lining top cover is provided with a first limiting protrusion, the outer peripheral side of the first limiting protrusion abuts against the inner wall of the crucible, the surrounding plate is arranged around the outer periphery of the crucible, the surrounding plate is sleeved on the outer periphery of the inner lining tray, the bottom side of the crucible abuts against the top side of the inner lining tray, the inner lining tray is connected to the top side of the bottom support, and the bottom of the surrounding plate is connected to the top side of the bottom support.
[0007] Place the bottom tray in the packaging area, place the lining tray on the bottom tray, then place the crucible on the lining tray, sleeve the surrounding plate on the outer periphery of the lining tray, place the lining top cover on the top side of the crucible so that the first limiting protrusion abuts against the inner wall of the crucible, position the crucible, and reduce the phenomenon of breakage of the crucible during transportation. The upper cover is set on the top of the surrounding plate to seal the surrounding plate. By setting the lining top cover that is compatible with the crucible to be packaged, different types or models of crucibles can be packaged, which is convenient for the packaging of the crucible and improves the packaging and transportation efficiency of the crucible.
[0008] Optionally, a second limiting protrusion is provided on the bottom side of the lining top cover, and the second limiting protrusion is located outside the first limiting protrusion, and the side of the second limiting protrusion close to the first limiting protrusion abuts against the outer wall of the crucible, and the side of the second limiting protrusion away from the first limiting protrusion abuts against the inner wall of the enclosure.
[0009] The crucible is positioned by the first limiting protrusion and the second limiting protrusion, which reduces the possibility of displacement of the crucible during transportation, reduces the phenomenon of breakage of the crucible during transportation, and improves the packaging and transportation efficiency of the crucible.
[0010] Optionally, a first limiting groove is formed between the first limiting protrusion and the second limiting protrusion, and the crucible abuts against the groove wall and the groove bottom of the first limiting groove.
[0011] Optionally, the top surface of the inner liner disk is set to be an arc surface, the center of the arc surface is set on a side close to the crucible, and the bottom side of the crucible abuts against the arc surface.
[0012] The top surface of the inner lining tray is arranged as an arc surface, which improves the adaptability between the bottom of crucibles of different models and the inner lining tray, and further improves the packaging and transportation efficiency of the crucible.
[0013] Optionally, a plurality of first grooves opening upward are formed on the arc surface on the top side of the inner lining disc.
[0014] The first groove at the bottom of the inner substrate tray can further position the crucible, reduce the possibility of displacement of the crucible during transportation, and further improve the packaging and transportation efficiency of the crucible.
[0015] Optionally, a second groove adapted to the bottom of the inner lining chassis is formed on the top side of the base, and the inner lining chassis is connected to the base via the second groove. A plurality of limit blocks are provided on the inner wall of the base, and a plurality of second limit grooves adapted to the limit blocks are formed on the outer periphery of the inner lining chassis, and the inner lining chassis is connected to the base via the limit blocks and the second limit grooves.
[0016] The inner liner tray is connected to the bottom bracket through the cooperation of the limiting block and the second limiting groove, which improves the installation efficiency of the inner liner tray and the limiting block and the stability of the connection, and further improves the packaging and transportation efficiency of the crucible.
[0017] Optionally, the bottom side of the upper cover and the top side of the bottom bracket are both provided with limiting grooves adapted to the enclosure, and the top and bottom of the enclosure are respectively connected to the bottom side of the upper cover and the top side of the bottom bracket through the limiting grooves.
[0018] The beneficial effects of the utility model are as follows: the crucible is limited by the inner lining top cover, so that displacement and tilting of the crucible are reduced, and crucibles of different types and models can be packaged by replacing the inner lining top cover; the crucible is further positioned by the arc surface of the inner lining base and the first groove, which increases the stability of the crucible during transportation and improves the efficiency of crucible packaging and transportation. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is an exploded schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the structure of the lining top cover of the utility model;
[0021] Figure 3 It is a structural schematic diagram of the inner lining chassis and the bottom bracket of the utility model.
[0022] The numbers and names in the figure correspond to each other as follows: 1. upper cover; 2. lining top cover; 21. first limiting protrusion; 22. first limiting groove; 23. second limiting protrusion; 3. enclosure; 4. lining chassis; 41. second limiting groove; 5. bottom support; 51. limiting block. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-3 , the utility model provides a technical solution:
[0025] A crucible packaging box comprises an upper cover 1, an inner lining top cover 2, a surrounding plate 3, an inner lining chassis 4 and a bottom bracket 5 which are arranged in sequence from top to bottom, the top of the surrounding plate 3 is connected to the bottom side of the upper cover 1, the bottom of the surrounding plate 3 is connected to the top side of the bottom bracket 5, the top side of the inner lining top cover 2 is fixedly connected to the bottom side of the upper cover 1, the bottom surface of the inner lining top cover 2 abuts against the top side of the crucible, and the bottom side of the inner lining top cover 2 is fixedly connected with a first limiting protrusion 21 and a second limiting protrusion 23 in sequence from the inside to the outside, the outer peripheral side of the first limiting protrusion 21 abuts against the inner wall of the crucible, the side of the second limiting protrusion 23 close to the crucible abuts against the outer wall of the crucible, and the side of the second limiting protrusion 23 away from the crucible abuts against the inner wall of the surrounding plate 3, a first limiting groove 22 is formed between the first limiting protrusion 21 and the second limiting protrusion 23, and the crucible abuts against the groove wall and groove bottom of the first limiting groove 22.
[0026] The surrounding plate 3 is arranged around the outer periphery of the crucible, and the surrounding plate 3 is sleeved on the outer periphery of the inner lining disk 4. The top outer periphery of the inner lining disk 4 abuts against the surrounding plate 3, and the top surface of the inner lining disk 4 is set as an arc surface, and the center of the arc surface is set at the center of the inner lining disk 4. The center of the arc surface is set on the side close to the crucible, and the bottom side of the crucible abuts against the arc surface of the inner lining disk 4. In order to further increase the stability of the crucible packaging, a plurality of first grooves opening upward are opened on the arc surface of the top side of the inner lining disk 4.
[0027] The top side of the bottom bracket 5 is provided with a second groove with an opening facing upward and matching the bottom of the inner lining chassis 4, the bottom of the inner lining chassis 4 is inserted into the second groove, and the inner lining chassis 4 is connected to the bottom bracket 5 through the second groove, and a plurality of limit blocks 51 are arranged on the inner wall of the second groove, and a plurality of second limit grooves 41 matching the limit blocks 51 are arranged on the outer periphery of the inner lining chassis 4, and the inner lining chassis 4 is clamped with the bottom bracket 5 through the limit blocks 51 and the second limit grooves 41. In this embodiment, the bottom bracket and the upper cover are made of PP or PE material, the surrounding panel 3 is a honeycomb panel made of PP material, and the inner lining chassis 4 and the inner lining top cover 2 are made of blister material, EVA or EPP and other foam materials; the bottom side of the upper cover 1 and the top side of the bottom bracket 5 are respectively provided with limit grooves matching the surrounding panel 3, and the openings of the two limit grooves are arranged opposite to each other, and the top and bottom of the surrounding panel 3 are respectively clamped with the bottom side of the upper cover 1 and the top side of the bottom bracket 5 through the limit grooves.
[0028] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A crucible packaging box, characterized in that: The invention comprises an upper cover (1), an inner lining top cover (2), a surrounding plate (3), an inner lining disk (4) and a bottom support (5) which are arranged in sequence from top to bottom, wherein the upper cover (1) is connected to the top of the surrounding plate (3), the top side of the inner lining top cover (2) is connected to the bottom side of the upper cover (1), the bottom surface of the inner lining top cover (2) abuts against the top side of the crucible, the bottom side of the inner lining top cover (2) is provided with a first limiting protrusion (21), the outer peripheral side of the first limiting protrusion (21) abuts against the inner wall of the crucible, the surrounding plate (3) is arranged around the outer periphery of the crucible, the surrounding plate (3) is sleeved on the outer periphery of the inner lining disk (4), the bottom side of the crucible abuts against the top side of the inner lining disk (4), the inner lining disk (4) is connected to the top side of the bottom support (5), and the bottom of the surrounding plate (3) is connected to the top side of the bottom support (5).
2. A crucible packaging box according to claim 1, characterized in that: A second limiting protrusion (23) is provided on the bottom side of the lining top cover (2), the second limiting protrusion (23) is located outside the first limiting protrusion (21), the side of the second limiting protrusion (23) close to the first limiting protrusion (21) abuts against the outer wall of the crucible, and the side of the second limiting protrusion (23) away from the first limiting protrusion (21) abuts against the inner wall of the enclosure (3).
3. A crucible packaging box according to claim 2, characterized in that: A first limiting groove (22) is formed between the first limiting protrusion (21) and the second limiting protrusion (23), and the crucible is in contact with the groove wall and the groove bottom of the first limiting groove (22).
4. A crucible packaging box according to claim 1, characterized in that: The top surface of the inner liner disk (4) is arranged as an arc surface, the center of the arc surface is arranged on a side close to the crucible, and the bottom side of the crucible abuts against the arc surface.
5. A crucible packaging box according to claim 4, characterized in that: A plurality of first grooves opening upward are provided on the arc surface on the top side of the inner lining disc (4).
6. The crucible packaging box according to claim 1, characterized in that: The top side of the base (5) is provided with a second groove matched with the bottom of the inner lining disc (4); the inner lining disc (4) is connected to the base (5) via the second groove; a plurality of limit blocks (51) are arranged on the inner wall of the second groove; a plurality of second limit grooves (41) matched with the limit blocks (51) are provided on the outer periphery of the inner lining disc (4); the inner lining disc (4) is connected to the base (5) via the limit blocks (51) and the second limit grooves (41).
7. The crucible packaging box according to claim 1, characterized in that: The bottom side of the upper cover (1) and the top side of the bottom bracket (5) are both provided with limiting grooves adapted to the enclosure (3), and the top and bottom of the enclosure (3) are respectively connected to the bottom side of the upper cover (1) and the top side of the bottom bracket (5) via the limiting grooves.