Dustproof sealing structure for pure wood packaging box

Abstract

The utility model discloses a dustproof sealing structure for a pure wood packaging box, which comprises a box body and a box cover arranged at the external position of the upper side of the box body, a bottom plate is arranged at the external position of the lower side of the box body, and a sealing plate is arranged at the external position of the lower side of the box cover. Fixing holes are formed in the inner sides of the four corners of the sealing plate and the bottom plate correspondingly, a sealing gasket is connected to the upper portion of the inner side of the box cover, and the box cover and the box body are tightly connected through a plurality of sealing rings and the sealing gasket, so that external substances such as dust and moisture are effectively prevented from invading the interior of the box body, and objects are protected against damage; the box cover and the box body are inflated through the sealing plug and the inflation equipment, the sealing state of the box body is detected through expansion of the rubber sealing cover, it is ensured that the box body is good in sealing performance, objects are prevented from being damaged in the transportation or storage process, an operator can detect the sealing state and the sealing state of the box body through simple steps, operation is convenient and fast, and the working efficiency is improved. The operation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to wooden box sealing, and in particular relates to a dustproof sealing structure for a pure wooden packaging box. Background Art

[0002] The sealing structure of this pure wooden packaging box is uniquely designed and adopts multiple sealing methods to ensure the safe sealing of the items inside the box.

[0003] First, multiple sealing rings are set between the box cover and the box body to ensure that the connection between the box cover and the box body is tightly closed, effectively preventing external substances such as dust and moisture from invading the interior of the box body. In addition, a trapezoidal sealing gasket is designed inside the upper side of the box cover, which is connected to the upper opening of the box body through a press-fit connection method to further complete the sealing process.

[0004] During daily use, the operator can unscrew the sealing plug from the right side of the box cover through the thread, connect the inflation pipe of the external inflation device, and inflate the box cover and the box body. After inflation, if the sealing rings at the upper and lower parts of the test chamber are in a sealed state, the gas will squeeze the rubber seal inside the test chamber to expand it. The operator can detect the sealing of the box body by observing the expansion state of the rubber seal.

[0005] In general, the sealing structure design of this pure wooden packaging box is scientifically and reasonably designed, and easy to operate. Through multi-level sealing design and intelligent detection methods, it can effectively protect the items inside the box and ensure the safety and integrity of the items during use.

[0006] However, in actual use, an existing dustproof sealing structure for pure wooden packaging boxes is sealed by an internal sealing gasket. When the sealing state inside the wooden box is broken and is in an unsealed state, there is a lack of timely detection structure, which may cause damage to objects stored in the wooden box. Utility Model Content

[0007] The purpose of the utility model is to provide a dustproof sealing structure for a pure wooden packaging box, so as to solve the problem proposed in the above background technology that when the sealing state in the wooden box is broken and in an unsealed state, there is a lack of timely detection structure, which may cause damage to objects stored in the wooden box.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dustproof sealing structure for a pure wooden packaging box, comprising a box body and a box cover arranged at an outer position on the upper side of the box body;

[0009] A bottom plate is provided at the lower outer position of the box body, a sealing plate is provided at the lower outer position of the box cover, and fixing holes are provided at the inner positions of the four corners of the sealing plate and the bottom plate respectively;

[0010] A sealing gasket is connected to the upper inner side of the box cover, a test cavity is provided at the inner right front side of the box cover, a rubber sealing cover is connected to the inner side of the test cavity, and a sealing plug is provided at the inner right rear side of the box cover;

[0011] A sealing ring is arranged at the upper outer position of the box body.

[0012] Preferably, three sealing rings are provided, and the box cover is connected to the box body by a sleeve connection.

[0013] Preferably, the sealing plug is connected to the box cover by a threaded connection, and the test cavity is located between two sealing rings.

[0014] Preferably, the plurality of sealing rings are in close contact with the inner wall of the box cover respectively, and the sealing rings are connected to the box body by a sleeve connection.

[0015] Preferably, the sealing gasket is connected to the upper inner side of the box cover by gluing, and the sealing gasket is in a trapezoidal shape that is wide at the top and narrow at the bottom.

[0016] Preferably, the test cavity is penetrated, and the rubber sealing cover is connected to the test cavity by an integrated connection method, and seals the right side of the test cavity in the box cover.

[0017] Preferably, the bottom plate and the sealing plate are connected to the box body and the box cover respectively by an integrated connection method, and the cross-sectional areas of the bottom plate and the sealing plate are equal.

[0018] Compared with the prior art, the utility model provides a dustproof sealing structure for a pure wooden packaging box, which has the following beneficial effects:

[0019] In a dustproof sealing structure for a pure wooden packaging box, the following benefits can be achieved through the arrangement of a sealing ring, a box cover, a test cavity, a rubber sealing cover, a sealing plug, and a sealing gasket:

[0020] Efficient sealing: The box cover and the box body are tightly connected through multiple sealing rings and gaskets, which effectively prevents external substances such as dust and moisture from invading the interior of the box and protects the items from damage.

[0021] Safe and reliable: The box cover and box body are inflated through the sealing plug and the inflation device, and the sealing state of the box body is detected by the expansion of the rubber seal to ensure that the box body is well sealed and avoid damage to the items during transportation or storage.

[0022] Easy operation: Operators can test the sealing and sealing status of the box through simple steps. The operation is quick and convenient, which improves work efficiency.

[0023] Visual inspection: By observing the expansion status of the rubber cover, operators can intuitively judge the sealing condition of the box and take necessary measures in time to ensure the safety of items.

[0024] In summary, the sealing structure design of this wooden box has the advantages of high efficiency, safety, convenience and reliability. It can effectively protect the items in the box and improve the convenience and reliability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model.

[0026] Figure 2 It is a schematic diagram of the structure of the box cover and the box body after being separated in the utility model.

[0027] Figure 3 It is a structural schematic diagram of the internal perspective of the box cover of the utility model.

[0028] Figure 4 For the utility model Figure 3 Schematic diagram of the structure after the inner circular area is enlarged.

[0029] In the figure:

[0030] 1. Bottom plate; 2. Sealing ring; 3. Sealing plate; 4. Fixing hole; 5. Box cover; 6. Test cavity; 7. Rubber sealing cover; 8. Sealing plug; 9. Box body; 10. Sealing gasket. DETAILED DESCRIPTION

[0031] 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.

[0032] The utility model provides Figure 1-4 The dustproof sealing structure for a pure wooden packaging box shown in the figure comprises a box body 9 and a box cover 5 arranged at an outer position on the upper side of the box body 9;

[0033] A bottom plate 1 is provided at the lower outer position of the box body 9, a sealing plate 3 is provided at the lower outer position of the box cover 5, and fixing holes 4 are provided at the inner positions of the four corners of the sealing plate 3 and the bottom plate 1 respectively;

[0034] A sealing gasket 10 is connected to the upper inner side of the box cover 5, a test cavity 6 is provided at the inner right front side of the box cover 5, a rubber sealing cover 7 is connected to the inner side of the test cavity 6, and a sealing plug 8 is provided at the inner right rear side of the box cover 5;

[0035] A sealing ring 2 is provided at an upper outer position of the box body 9 .

[0036] In this embodiment, after the operator places the items to be loaded into the box body 9, the box cover 5 is connected to the box body 9 by nesting connection, and the external fixing bolts are passed through the fixing holes 4 to penetrate the bottom plate 1 and the sealing plate 3 for fixing, thus completing the overall packaging work. This design allows the box cover 5 to wrap around the upper side of the box body 9, providing a stronger protection function for the box body 9, and effectively protecting the items in the box from external damage.

[0037] In terms of sealing, a sealing ring 2 and a sealing gasket 10 are provided inside the box cover 5 and the box body 9 to ensure the sealing of the box body 9. At the same time, by providing the test chamber 6, the rubber sealing cover 7 and the sealing gasket 10 structure, the sealing condition inside the box body 9 can be effectively tested. When the box body 9 is in a sealed state, the gas squeezes the rubber sealing cover 7 inside the test chamber 6, causing the rubber sealing cover 7 to expand outward, so that the operator can observe the expansion state of the rubber sealing cover 7 to determine whether the sealing state of the box body 9 is good.

[0038] In summary, the design not only takes into account the safety protection of items in terms of packaging, but also ensures the reliable sealing performance inside the box 9 through a carefully designed sealing structure and testing device, effectively protecting the items in the box and improving the accuracy and efficiency of the operation.

[0039] like Figure 1-4 As shown, there are three sealing rings 2 in total, the box cover 5 is connected to the box body 9 by a nested connection, the sealing plug 8 is connected to the box cover 5 by a threaded connection, the test cavity 6 is located between the two sealing rings 2, and multiple sealing rings 2 are in close contact with the inner wall of the box cover 5 respectively, the sealing ring 2 is connected to the box body 9 by a nested connection, the sealing gasket 10 is connected to the upper inner side of the box cover 5 by a glue connection, the sealing gasket 10 is a trapezoidal shape that is wide at the top and narrow at the bottom, and the test cavity 6 passes through, the rubber sealing cover 7 is connected to the test cavity 6 by an integrated connection, and the right side of the test cavity 6 in the box cover 5 is sealed, the bottom plate 1 and the sealing plate 3 are respectively connected to the box body 9 and the box cover 5 by an integrated connection, and the cross-sectional areas of the bottom plate 1 and the sealing plate 3 are equal.

[0040] Preferably, after placing the items into the box body 9, the operator inserts the box cover 5 into the upper side of the box body 9. After the sealing plate 3 of the box cover 5 and the bottom plate 1 overlap, the inner wall of the box cover 5 can be in close contact with the multiple sealing rings 2 on the outer side of the box body 9 during the connection process, thereby achieving sealing. The trapezoidal sealing gasket 10 arranged inside the upper side of the box cover 5 can be connected to the upper opening of the box body 9 by a press-fit connection to complete the sealing. During the normal use of the wooden box, the operator can unscrew the sealing plug 8 from the inside of the right side of the box cover 5 through a thread, seal the passage between the sealing plug 8 and the box cover 5 through the inflation pipe of an external inflation device, and inflate the space between the box cover 5 and the box body 9. Since the two sealing rings 2 are arranged at the upper and lower places of the test cavity 6, if these two places are in a sealed state, the gas will squeeze the rubber sealing cover 7 inside the test cavity 6, causing the rubber sealing cover 7 to expand outward, and the operator can detect the sealing state of the box body 9 by observing the expansion state of the rubber sealing cover 7.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dustproof sealing structure for a pure wooden packaging box, comprising a box body (9) and a box cover (5) arranged at an outer position on the upper side of the box body (9); A bottom plate (1) is provided at an outer position on the lower side of the box body (9), a sealing plate (3) is provided at an outer position on the lower side of the box cover (5), and fixing holes (4) are provided at the inner positions of the four corners of the sealing plate (3) and the bottom plate (1); Features: A sealing gasket (10) is connected to the upper inner side of the box cover (5), a test cavity (6) is provided at the inner right front side of the box cover (5), a rubber sealing cover (7) is connected to the inner side of the test cavity (6), and a sealing plug (8) is provided at the inner right rear side of the box cover (5); A sealing ring (2) is provided at an upper outer position of the box body (9).

2. The dustproof sealing structure for a pure wooden packaging box according to claim 1, characterized in that: A total of three sealing rings (2) are provided, and the box cover (5) is connected to the box body (9) by means of a sleeve-embedded connection.

3. The dustproof sealing structure for a pure wooden packaging box according to claim 2, characterized in that: The sealing plug (8) is connected to the box cover (5) by means of a threaded connection, and the test cavity (6) is located between the two sealing rings (2).

4. The dustproof sealing structure for a pure wooden packaging box according to claim 3, characterized in that: The plurality of sealing rings (2) are respectively in close contact with the inner wall of the box cover (5), and the sealing rings (2) are connected to the box body (9) by means of a sleeve-embedded connection.

5. The dustproof sealing structure for a pure wooden packaging box according to claim 4, characterized in that: The sealing gasket (10) is connected to the upper inner side of the box cover (5) by means of glue connection, and the sealing gasket (10) is in a trapezoidal shape that is wide at the top and narrow at the bottom.

6. The dustproof sealing structure for a pure wooden packaging box according to claim 5, characterized in that: The test cavity (6) penetrates through the box, and the rubber sealing cover (7) is connected to the test cavity (6) in an integrated connection manner, and seals the right side of the test cavity (6) in the box cover (5).

7. The dustproof sealing structure for a pure wooden packaging box according to claim 1, characterized in that: The bottom plate (1) and the sealing plate (3) are respectively connected to the box body (9) and the box cover (5) in an integrated connection manner, and the cross-sectional areas of the bottom plate (1) and the sealing plate (3) are equal.

Images