High-airtightness combined cultural relic storage cabinet

Abstract

The utility model discloses a high-airtightness combined type cultural relic storage cabinet which comprises a main cabinet body, a left door leaf and a right door leaf. The main cabinet body is provided with a containing cavity with a forward opening, and the periphery of the opening of the containing cavity is provided with a door frame; the left side of the left door leaf is hinged to the left side of the door frame, the right side of the right door leaf is hinged to the right side of the door frame, and the right door leaf and the left door leaf are matched to open or close the opening of the containing cavity. Door frame sealing rubber strips are arranged on the periphery of the door frame and abut against the inner side edge of the left door leaf and the inner side edge of the right door leaf in a sealed mode. The right side edge of the left door leaf is provided with a first landing edge. By arranging the door frame sealing rubber strip and the door leaf sealing rubber strip in a matched mode, external humidity and harmful gas are effectively isolated, a stable and safe environment is provided for cultural relics, damage to the cultural relics caused by environment changes is reduced, the preservation life of the cultural relics is prolonged through high-airtightness protection, and the service life of the cultural relics is prolonged. And the original historical value and artistic value are kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cultural relic storage cabinet technology, especially point to a kind of high airtightness combined cultural relic storage cabinet. BACKGROUND

[0002] Cultural relic storage cabinet, as its name implies, is a storage device specially designed for storing and protecting cultural relics. These cabinets usually have a series of special functions and characteristics to ensure that cultural relics can be preserved in a safe and stable environment.

[0003] In the current market, there are some deficiencies in the design and function of cultural relic storage cabinets, which mainly manifest in the following aspects:

[0004] 1. Poor airtightness: Many existing cultural relic storage cabinets cannot provide sufficient airtightness, which allows external humidity and harmful gases to easily invade, causing damage to cultural relics over long-term storage.

[0005] 2. Single storage function: The design of storage cabinets on the market often only considers drawers or fixed shelves, and the spacing between shelves cannot be adjusted. This design limits the flexibility and diversity of storage functions, making the storage function of cultural relic cabinets single.

[0006] 3. Inconvenient to take and place: Due to the lack of flexible storage space design, the existing storage cabinet drawers cannot be completely pulled out, and the fixed drawer design cannot be pulled out, making it inconvenient to take and place cultural relics, affecting the use efficiency.

[0007] Therefore, it is necessary to study a scheme to solve the above problems. SUMMARY

[0008] In view of the above, the utility model mainly aims to provide a high airtightness combined cultural relic storage cabinet, which can provide a better sealed storage environment for cultural relics, and has flexible and diverse storage functions and is convenient to use.

[0009] To achieve the above purpose, the utility model adopts the following technical solutions:

[0010] The utility model provides a high airtightness combined cultural relic storage cabinet, include main cabinet body, left door leaf and right door leaf, the main cabinet body has a containing chamber that opens to the front, the containing chamber's opening periphery has the door frame, the left side of left door leaf and the left side of door frame articulate, the right side of right door leaf and the right side of door frame articulate, and the right door leaf and left door leaf cooperate and open or close the containing chamber's opening, the door frame's four around be provided with door frame sealing rubber strip, and the door frame sealing rubber strip and left door leaf's inside edge and right door leaf's inside edge sealing abut, the right side of left door leaf has first flanging, and the left side of right door leaf has second flanging, and in the closed state, the second flanging and first flanging inside and outside lap together, and the second flanging and first flanging between clamping have door leaf sealing rubber strip.

[0011] Preferably, the main cabinet body is made of cold-rolled sheet by welding, square tube supports are welded to the inner bottom of the main cabinet body, two side supports are welded to the left and right sides of the containing chamber, drawer slide rails are installed on the two side supports, and drawers are installed on the drawer slide rails.

[0012] Preferably, the drawers are located in the lower space of the containing chamber, a pull-out layer plate track is arranged in the upper space of the containing chamber, and a pull-out layer plate is arranged on the pull-out layer plate track.

[0013] Preferably, the door frame sealing rubber strip and the door leaf sealing rubber strip are both EPDM compounds.

[0014] Preferably, a mounting plate is arranged on the door frame, and the door frame sealing rubber strip is detachably clamped on the mounting plate.

[0015] Preferably, decorative plates are detachably installed at the middle positions of the front and rear sides of the bottom of the main cabinet body, and a hidden pin handle is arranged on the outer side of each decorative plate.

[0016] Preferably, a magnet is arranged on each decorative plate, and the magnet is adsorbed on the main cabinet body.

[0017] Preferably, the left side of the left door leaf is articulated with the left side of the door frame through a first heavy hinge, and the right side of the right door leaf is articulated with the right side of the door frame through a second heavy hinge.

[0018] Preferably, the second flanging is located on the outside of the first flanging, the door leaf sealing rubber strip is fixed on the outer side of the first flanging, and the second flanging abuts on the door leaf sealing rubber strip.

[0019] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically speaking, it can be known from the above technical solution that:

[0020] I. By matching the door frame sealing rubber strip and the door leaf sealing rubber strip, the humidity and harmful gas of the outside world are effectively isolated, a stable and safe environment is provided for cultural relics, the damage of environmental changes to cultural relics is reduced, the preservation life of cultural relics is prolonged through high air tightness protection, and the original historical value and artistic value are maintained.

[0021] II. The storage cabinet of the product adopts the combined design of drawers and pull-out shelves, so that the pull-out layer height and the number of shelves can be adjusted according to specific storage needs, so that the storage space can be flexibly adjusted according to needs, meeting the storage needs of different types and sizes of cultural relics. Through the optimization of space design, the space utilization rate of the storage cabinet is improved, so that more cultural relics can be stored in the same storage cabinet, and the diversified storage function makes the management and classification of cultural relics more convenient, facilitating the retrieval and research of cultural relics. In addition, the product storage cabinet considers the operation convenience of the user, and designs the pull-out shelves and drawers which are easy to operate, and the drawers and pull-out shelves can be pulled out completely, so that the taking and placing of cultural relics are more convenient and fast. Due to the convenience of the taking and placing mode, the potential damage to cultural relics in the handling process is reduced, and the safety of cultural relics is improved. The convenient taking and placing mode improves the work efficiency of cultural relic management personnel, reduces the working time, and improves the work quality. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a perspective view of a preferred embodiment of the utility model;

[0023] Figure 2 is a front view of a preferred embodiment of the utility model

[0024] Figure 3 is Figure 2 the cross-sectional view of A-A direction;

[0025] Figure 4 is Figure 3 the enlarged view of C position;

[0026] Figure 5 is Figure 2 the cross-sectional view of B-B direction;

[0027] Figure 6 is Figure 5 the enlarged view of D position.

[0028] Explanation of the attached drawings:

[0029] 10, main cabinet body 11, door frame

[0030] 111, mounting plate 12, door frame sealing rubber strip

[0031] 13, square tube support 14, drawer slide rail

[0032] 15. drawer 16. drawer slide

[0033] 17. drawer slide 18. decorative panel

[0034] 181. dowel handle 19. foot cup

[0035] 101. accommodating cavity 20. left door leaf

[0036] 21. first hem 22. first heavy-duty hinge

[0037] 30. right door leaf 31. second hem

[0038] 32. second heavy-duty hinge 40. door leaf sealing strip

[0039] 50. lock and bolt actuator 51. door lock

[0040] 52. button 53. handle

[0041] 54. upper door bolt 55. lower door bolt DETAILED DESCRIPTION

[0042] Please refer to Figures 1 to 6 Fig. 1 shows the specific structure of the preferred embodiment of the present application, which comprises a main cabinet body 10, a left door leaf 20 and a right door leaf 30.

[0043] The main cabinet body 10 has a containing cavity 101 with an opening facing forward, and the opening periphery of the containing cavity 101 has a door frame 11, and the door frame 11 is provided with a door frame sealing rubber strip 12 around. In this embodiment, the door frame 11 is formed by bending process, and the door frame 11 is provided with a mounting plate 111, and the door frame sealing rubber strip 12 is detachably clamped on the mounting plate 111, which is convenient for installation and replacement, and the state of the door frame sealing rubber strip 12 can be easily checked during maintenance, and the damaged or aged door frame sealing rubber strip 12 can be quickly replaced. The door frame sealing rubber strip 12 is a ternary ethylene-propylene rubber compound, which is corrosion-resistant and environmentally friendly. In addition, the main cabinet body 10 is made of cold-rolled sheet welding, which has stable structure and strong bearing capacity, and forms a closed space inside the main cabinet body 10 without obvious gap. The inner bottom of the main cabinet body 10 is welded with a square bracket 13 as a bottom bearing support, and the left and right sides of the containing cavity 101 are welded with two side supports (not shown in the figure), and the drawer slide rail 14 is installed on the two side supports, and the drawer 15 is installed on the drawer slide rail 14, and the drawer 15 is arranged in multiple layers in an upper and lower interval, and the drawer 15 is made of cold-rolled sheet welding, and has a certain height of the baffle around, the drawer 15 can be completely pulled out, and the drawer 15 is installed with linen wrapped with acid-free paper board at the bottom. Moreover, the drawer 15 is located in the lower space of the containing cavity 101, and the upper space of the containing cavity 101 is provided with a pull-out layer plate track 16, and the pull-out layer plate 17 is arranged on the pull-out layer plate track 16, and the pull-out layer plate 17 is arranged in multiple layers in an upper and lower interval, and the pull-out layer plate 17 is made of cold-rolled sheet welding, and has a certain height of the baffle on three sides, and the height is much lower than that of the drawer 15, and the pull-out layer plate 17 can be completely pulled out, and the pull-out layer plate 17 is height-adjustable, and the height and the number of layer plates of the pull-out layer plate 17 can be adjusted according to the specific storage requirements, and the bottom of the pull-out layer plate 17 is installed with linen wrapped with acid-free paper board. In addition, the decorative plate 18 is detachably installed at the middle position of the bottom of the main cabinet body 10, and the outer side of the decorative plate 18 is provided with a hidden pin handle 181, which is convenient for disassembly and assembly, and the decorative plate 18 is provided with a magnet (not shown in the figure), which is adsorbed on the main cabinet body 10, and the decorative plate 18 is convenient for forklift handling after disassembly. In addition, the bottom of the main cabinet body 10 is provided with a plurality of foot cups 19 to support the main cabinet body 10 on the ground.

[0044] The left side of the left door leaf 20 is hinged to the left side of the door frame 11, the right side of the right door leaf 30 is hinged to the right side of the door frame 11, the right door leaf 30 cooperates with the left door leaf 20 to open or close the opening of the accommodating cavity 101; the door frame sealing rubber strip 12 is sealingly abutted to the inner side edges of the left door leaf 20 and the right door leaf 30; and the right side edge of the left door leaf 20 has a first overlapping edge 21, the left side edge of the right door leaf 30 has a second overlapping edge 31, in the closed state, the second overlapping edge 31 and the first overlapping edge 21 are overlapped together from inside to outside, and the door leaf sealing rubber strip 40 is clamped between the second overlapping edge 31 and the first overlapping edge 21, so as to achieve the sealing effect of the gap between the left door leaf 20 and the right door leaf 30.

[0045] In the embodiment, the left side of the left door leaf 20 is hinged to the left side of the door frame 11 through the first heavy hinge 22, the right side of the right door leaf 30 is hinged to the right side of the door frame 11 through the second heavy hinge 32, which ensures that the left door leaf 20 and the right door leaf 30 are stably opened and closed, and a large opening angle facilitates the storage and access of the collection. In addition, the second overlapping edge 31 is located on the outside of the first overlapping edge 21, the door leaf sealing rubber strip 40 is fixed on the outer side surface of the first overlapping edge 21, and the second overlapping edge 31 abuts on the door leaf sealing rubber strip 40. The door leaf sealing rubber strip 40 is a ternary ethylene-propylene rubber compound, which is corrosion-resistant and environmentally friendly. In addition, the left door leaf 20 and the right door leaf 30 are provided with a lock and a lock bolt actuator 50, the lock cylinder of the door lock 51 is rotated by 180° to be opened, the button 52 is pressed, the handle 53 is automatically popped up to drive the transmission assembly, the upper door bolt 54 and the lower door bolt 55 are extended and retracted, and the left door leaf 20 and the right door leaf 30 are closed and opened.

[0046] The design emphasis of the utility model is: firstly, by cooperation setting door frame sealing rubber strip and door leaf sealing rubber strip, outside humidity and harmful gas are effectively isolated, a stable and safe environment is provided for cultural relics, thereby reducing the damage caused by environmental changes to cultural relics, and through high air tightness protection, the preservation life of cultural relics is prolonged, and the original historical value and artistic value are maintained. Secondly, the product storage cabinet adopts the combination design of drawer and pull-out layer plate, the pull-out layer height and the number of layer plates can be adjusted according to specific storage requirements, the storage space can be flexibly adjusted according to requirements, and the storage requirements of different types and sizes of cultural relics can be met. Through optimizing space design, the space utilization of the storage cabinet is improved, more cultural relics can be stored in the same storage cabinet, and the diversified storage function makes the management and classification of cultural relics more convenient, and the cultural relics are convenient for searching and researching. In addition, the product storage cabinet considers the operation convenience of users, and designs easy-to-operate pull-out layer plate and drawer, the drawer and pull-out layer plate can be pulled out completely, so that the taking and placing of cultural relics are more convenient and fast. Due to the convenience of taking and placing mode, the potential damage to cultural relics in the handling process is reduced, and the safety of cultural relics is improved. The convenient taking and placing mode improves the work efficiency of cultural relic management personnel, reduces the working time, and improves the working quality.

[0047] The technical principles of the utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the utility model, and cannot be explained as the limitation of the protection scope of the utility model in any way. Based on the explanation here, the skilled in the art can think of other specific embodiments of the utility model without creative labor, and these embodiments will fall within the protection scope of the utility model.

Claims

1. A high-air-tightness combined cultural relic storage cabinet, comprising a main cabinet body, a left door leaf and a right door leaf; the main cabinet body has a containing cavity with an opening facing forward, and the opening periphery of the containing cavity has a door frame; the left side of the left door leaf is hinged to the left side of the door frame, and the right side of the right door leaf is connected to the right side of the door frame; the right door leaf and the left door leaf cooperate to open or close the opening of the containing cavity; characterized in that: The door frame is provided with a door frame sealing rubber strip which sealingly abuts against the inner side edges of the left door leaf and the right door leaf; the right side edge of the left door leaf has a first overlapping edge, and the left side edge of the right door leaf has a second overlapping edge, which are overlapped together in the closing state, and a door leaf sealing rubber strip is clamped between the second overlapping edge and the first overlapping edge.

2. The high airtightness combined cultural relic storage cabinet according to claim 1, characterized in that: The main cabinet body is made of cold-rolled sheet by welding, the inner bottom of the main cabinet body is welded with a square bracket, the left and right sides of the accommodating cavity are welded with two side brackets, drawer slide rails are installed on the two side brackets, and drawers are installed on the drawer slide rails.

3. A high airtightness combined cultural relic storage cabinet according to claim 2, characterized in that: The drawer is located in the lower space of the accommodating cavity, a pull-out layer plate track is arranged in the upper space of the accommodating cavity, and a pull-out layer plate is arranged on the pull-out layer plate track.

4. The high airtightness combined cultural relic storage cabinet according to claim 1, characterized in that: The door frame sealing rubber strip and the door leaf sealing rubber strip are both EPDM compounds.

5. The high airtightness combined cultural relic storage cabinet according to claim 1, characterized in that: An installation plate is arranged on the door frame, and the door frame sealing rubber strip is detachably clamped on the installation plate.

6. The high airtightness combined cultural relic storage cabinet according to claim 1, characterized in that: Decorative plates are detachably installed at the middle positions of the front and rear sides of the bottom of the main cabinet body, and the outer side of each decorative plate is provided with a hidden pin handle.

7. A high airtightness combined cultural relic storage cabinet according to claim 6, characterized in that: A magnet is arranged on the decorative plate and is attracted to the main cabinet body.

8. The high airtightness combined cultural relic storage cabinet according to claim 1, characterized in that: The left side of the left door leaf is hinged to the left side of the door frame through a first heavy hinge, and the right side of the right door leaf is hinged to the right side of the door frame through a second heavy hinge.

9. The high airtightness combined cultural relic storage cabinet according to claim 1, characterized in that: The second overlapping edge is located on the outer side of the first overlapping edge, the door leaf sealing rubber strip is fixed on the outer side of the first overlapping edge, and the second overlapping edge abuts against the door leaf sealing rubber strip.

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