Sealing structure, container and vehicle

Abstract

The utility model provides a sealing structure, a container and a vehicle, the sealing structure comprises a sealing strip, and the sealing strip is provided with a mounting part, a bubble tube part and a supporting part arranged between the mounting part and the bubble tube part. The installation part is used for being installed on one of a cabinet body and a cabinet door, a cavity is formed in the supporting part, a magnetic attraction piece is arranged in the cavity, the cavity extends in the length direction of the sealing strip, the magnetic attraction piece is used for attracting the other one of the cabinet body and the cabinet door, and the bubble pipe part abuts against the other one of the cabinet body and the cabinet door. According to the sealing structure, the installation part, the supporting part and the bubble pipe part are sequentially arranged on the sealing strip, so that the installation part is extruded to generate elastic deformation, and extrusion force is transmitted to the supporting part; the supporting part can transmit extrusion force, the magnetic attraction part can be connected with the cabinet body or the cabinet door, it is guaranteed that the bubble pipe part is subjected to sufficient extrusion force, and therefore the sealing effect of the sealing structure on the cabinet door and the cabinet body can be effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing, in particular to a sealing structure. Meanwhile, the utility model also relates to a container provided with the sealing structure, and a vehicle provided with the container. Background Art

[0002] In order to ensure the sealing between the container door and the cabinet body and prevent water and dust from entering the cabinet body, a sealing strip is generally provided on the cabinet door. This sealing strip is used to prevent dust, water seepage and shock absorption, maintain and protect the environment inside the container, and ensure that the goods in the container are clean and dry. Existing sealing strips generally have the problem of poor sealing effect. In particular, after the container is used for a long time, the gap between the cabinet door and the cabinet body will change, thereby reducing the sealing effect of the sealing strip between the cabinet door and the cabinet body. Utility Model Content

[0003] In view of this, the utility model aims to provide a sealing structure to improve the sealing effect between the cabinet door and the cabinet body.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A sealing structure for sealing a gap between a cabinet having a storage cavity and a cabinet door, the sealing structure comprising a sealing strip, the sealing strip comprising a mounting portion, a bubble tube portion, and a supporting portion disposed between the mounting portion and the bubble tube portion;

[0006] The mounting portion is used to be mounted on one of the cabinet body and the cabinet door. A cavity is formed in the supporting portion, and a magnetic attraction member is provided in the cavity. The cavity extends along the length direction of the sealing strip. The magnetic attraction member is used to attract the other of the cabinet body and the cabinet door. The bubble tube portion abuts against the other of the cabinet body and the cabinet door.

[0007] Furthermore, a cavity is provided in the installation portion, and the cavity extends along the length direction of the sealing strip.

[0008] Furthermore, the cavities are multiple and are sequentially arranged along the width direction of the sealing strip.

[0009] Further, the outer contour of the cross section of the mounting portion is trapezoidal, and the supporting portion is connected to the small end face of the mounting portion; and / or,

[0010] The installation part is provided with an adhesive sticker, and the adhesive sticker is used to adhere the structural body to one of the cabinet body and the cabinet door.

[0011] Further, the supporting part includes a first connector connected to the mounting part, and a second connector connected to the bubble tube part;

[0012] The first connector extends toward the bubble tube portion and has a convex rib protruding toward the cavity.

[0013] Furthermore, along the direction away from the bubble tube portion, the width of the second connector gradually increases.

[0014] Furthermore, the cross section of the bubble tube portion is in a "B" shape and has two adjacent sub-cavities.

[0015] Furthermore, the widths among the bubble tube portion, the support portion and the mounting portion increase sequentially.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] The sealing structure described in the utility model, by arranging a three-layer structure of an installation part, a support part and a bubble tube part arranged in sequence on the sealing strip, can make the installation part produce elastic deformation under extrusion and transmit the extrusion force to the supporting part; the supporting part can transmit the extrusion force, and the magnetic attraction part can abut against the cabinet body or the cabinet door, which is beneficial to ensure that the bubble tube part is subjected to sufficient extrusion force, so that the cabinet door and the cabinet body are sufficiently interfered and sealed, thereby effectively ensuring the sealing effect of the sealing structure on the cabinet door and the cabinet body.

[0018] In addition, by providing a cavity in the installation part, the elastic performance of the installation part can be further improved, and it can have better elastic deformation ability. The cavity is arranged in a plurality of cavities arranged in sequence along the width direction of the sealing strip, which is conducive to improving the elastic performance of the installation part. The outer contour of the cross section of the installation part is set to be trapezoidal, which can make it have better pressure bearing performance; the installation part is provided with a sticker, and there is no need to open a mounting groove on the cabinet door or cabinet body, which can simplify the container structure and facilitate the installation of the sealing strip.

[0019] Secondly, by providing a convex rib extending toward the bubble tube portion on the first connector, the convex rib can better transmit the squeezing force on the mounting portion, which can facilitate the bubble tube portion to be closely abutted against the cabinet door or cabinet body, thereby improving the sealing performance of the sealing strip. The width of the second connector gradually increases in the direction away from the bubble tube portion, which can make the second connector have better pressure bearing performance.

[0020] In addition, the cross section of the bubble tube part is "B" shaped and has two adjacent sub-cavities, which can make the bubble tube part have a larger contact area with the cabinet door or cabinet body, which is conducive to improving the sealing performance of the gap between the cabinet door and the cabinet body. The widths between the bubble tube part, the support part and the installation part increase successively, so that the cross section of the sealing strip is roughly triangular, which not only makes it have a certain strength, but also facilitates the overall compression deformation of the sealing strip to ensure the sealing effect between the cabinet door and the cabinet body.

[0021] Another object of the present invention is to provide a cargo container, comprising a cabinet body and a cabinet door, wherein the sealing structure as described above is provided between the cabinet body and the cabinet door.

[0022] In addition, the utility model also provides a vehicle, on which the above-mentioned cargo container is provided.

[0023] The vehicle and container of the present invention have all the beneficial effects of the above-mentioned sealing structure, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0025] Figure 1 This is a structural schematic diagram of the sealing structure described in an embodiment of the utility model;

[0026] Description of reference numerals:

[0027] 1. Installation part; 2. Support part; 3. Bubble tube part; 4. Adhesive sticker; 5. Magnetic part;

[0028] 201, first connector; 2011, convex rib; 202, second connector. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection", and "connector" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.

[0032] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0033] The present embodiment relates to a sealing structure for sealing a gap between a cabinet having a storage cavity and a cabinet door. In terms of overall structure, the sealing structure comprises a sealing strip having an installation portion 1, a bubble tube portion 3, and a supporting portion 2 disposed between the installation portion 1 and the bubble tube portion 3.

[0034] Among them, the installation part 1 is used to be installed on one of the cabinet body and the cabinet door, a cavity is formed in the support part 2, and a magnetic suction part 5 is provided in the cavity, the cavity extends along the length direction of the sealing strip, the magnetic suction part 5 is used to attract the other of the cabinet body and the cabinet door, and the bubble tube part 3 is in contact with the other of the cabinet body and the cabinet door.

[0035] The sealing structure of the present embodiment has a three-layer structure of an installation part 1, a support part 2 and a bubble tube part 3 arranged in sequence on the sealing strip, so that the installation part 1 can be elastically deformed by being squeezed and transmit the squeezing force to the support part 2. The support part 2 can transmit the squeezing force, and the magnetic attraction part 5 can be with the cabinet body or the cabinet door, which is beneficial to ensure that the bubble tube part 3 is subjected to sufficient squeezing force, and the cabinet door and the cabinet body are sufficiently interfered and sealed, thereby effectively ensuring the sealing effect of the sealing structure on the cabinet door and the cabinet body.

[0036] Based on the above overall design, an exemplary structure of the sealing structure of this embodiment is as follows: Figure 1 As shown in , it should be noted that this embodiment is described by taking the sealing structure including only the sealing strip as an example. Of course, in specific implementation, the sealing structure can also be further provided with other sealing members according to design requirements. Among them, as a preferred embodiment, as Figure 1 As shown in the figure, the widths between the bubble tube part 3, the support part 2 and the mounting part 1 increase in sequence. In this way, the cross section of the sealing strip can be roughly triangular, which not only makes it have a certain strength, but also facilitates the compression deformation of the sealing strip as a whole, thereby ensuring the sealing effect between the cabinet door and the cabinet body.

[0037] As a preferred embodiment, Figure 1As shown in , the outer contour of the cross section of the mounting portion 1 is trapezoidal, and the supporting portion 2 is connected to the small end face of the mounting portion 1. This arrangement can make the mounting portion 1 have better pressure bearing performance, which is conducive to improving the sealing effect. In addition, in order to facilitate the installation of the sealing strip, as shown in Figure 1 As shown in the figure, the mounting portion 1 is provided with an adhesive sticker 4, and the adhesive sticker 4 is used to adhere the structural body to one of the cabinet body and the cabinet door. In this embodiment, by providing the adhesive sticker 4 on the mounting portion 1, it is not necessary to open a mounting groove on the cabinet door or the cabinet body, which can simplify the container structure and facilitate the installation of the sealing strip.

[0038] It should be noted that setting the cross section of the mounting portion 1 to be trapezoidal and providing the adhesive tape 4 is only a preferred embodiment. In specific implementation, the cross section of the mounting portion 1 may also be set to other shapes such as a rectangle according to design requirements. In addition, in addition to providing the adhesive tape 4 on the mounting portion 1, a protrusion may also be provided on the mounting portion 1, and a groove may be provided on the cabinet door or cabinet body, so that the sealing strip is installed on the cabinet door or cabinet body by embedding the protrusion in the groove.

[0039] In addition, as a further embodiment, Figure 1 As shown in , a cavity is provided in the installation part 1, and the cavity extends along the length direction of the sealing strip. By providing a cavity in the installation part 1, the elastic performance of the installation part 1 can be further improved, and it can have better elastic deformation ability. Among them, as a preferred embodiment, the cavity is a plurality of cavities arranged in sequence along the width direction of the sealing strip. In this embodiment, the cavity is provided as a plurality of cavities arranged in sequence along the width direction of the sealing strip, which is conducive to improving the elastic performance of the installation part 1. It should be pointed out that the specific width direction of the sealing strip refers to Figure 1 The left and right direction in .

[0040] As a specific embodiment, the cavities of this embodiment are specifically three arranged in sequence along the width direction of the sealing strip. And, based on the trapezoidal shape of the mounting portion 1, the three cavities respectively include a middle cavity with a rectangular cross section located in the middle, and end cavities with right-angle trapezoidal cross sections located on both sides. Of course, in addition to being set as Figure 1 The three shown in the figure may also be one, two or more. In addition, the shape of the cavity is not limited to Figure 1 The rectangle or trapezoid shown in the figure can be adjusted according to the design requirements.

[0041] Continue to refer to Figure 1As shown in , the support part 2 of this embodiment includes a first connector 201 connected to the mounting part 1, and a second connector 202 connected to the bubble tube part 3. The first connector 201 extends toward the bubble tube part 3 and has a convex rib 2011 protruding into the cavity. By providing the convex rib 2011 extending toward the bubble tube part 3 on the first connector 201, the convex rib 2011 can better transmit the squeezing force on the mounting part 1, which can facilitate the bubble tube part 3 to be closely abutted against the cabinet door or cabinet body.

[0042] At the same time, the provision of the convex rib 2011 can effectively ensure that the bubble tube part 3 is subjected to sufficient extrusion force, and is sufficiently interfered with and sealed with the cabinet body or cabinet door, thereby avoiding the reduction of sealing performance caused by the concave part of the bubble tube part 3 of the following structure, thereby improving the sealing performance of the sealing strip. In addition, as a preferred embodiment, the convex rib 2011 is provided on both opposite sides of the first connector 201.

[0043] As a further embodiment, the width of the second connector 202 gradually increases in the direction away from the bubble tube portion 3. This design enables the second connector 202 to have better pressure bearing performance, which is conducive to improving the sealing effect of the sealing strip. The magnetic member 5 is specifically arranged at one end of the second connector 202 close to the bubble tube portion 3 to improve the suction force with the cabinet or cabinet door. Moreover, in the specific implementation, the magnetic member 5 can be a magnetic strip commonly used in the prior art.

[0044] In addition, Figure 1 As shown in , as a preferred embodiment, the cross section of the bubble tube part 3 of this embodiment is in a "B" shape and has two adjacent sub-cavities. Such an arrangement can make the bubble tube part 3 have a larger contact area with the cabinet door or cabinet body and form a double sealing belt, which is conducive to improving the sealing performance of the gap between the cabinet door and the cabinet body, and at the same time, it is also convenient for design and implementation. It should be noted here that in addition to being in a "B" shape, the cross section of the bubble tube part 3 can also be set to a "C" shape and include only one sub-cavity, and the bubble tube part 3 can also include multiple sub-cavities and present other irregular shapes.

[0045] The sealing structure of this embodiment can effectively improve the sealing performance between the cabinet door and the cabinet body by adopting the above structure, and can still have good sealing performance after the container is used for a long time.

[0046] In addition, the present embodiment also relates to a cargo container, including a cabinet body and a cabinet door, wherein the sealing structure as described above is provided between the cabinet body and the cabinet door.

[0047] In addition, this embodiment also provides a vehicle, on which the cargo container as described above is provided.

[0048] The vehicle and container of this embodiment have all the beneficial effects of the above-mentioned sealing structure, which will not be described in detail here.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 sealing structure for sealing the gap between a cabinet having a storage cavity and a cabinet door, characterized in that: The sealing structure comprises a sealing strip, wherein the sealing strip has a mounting portion (1), a bubble tube portion (3), and a supporting portion (2) arranged between the mounting portion (1) and the bubble tube portion (3); The mounting portion (1) is used to be mounted on one of the cabinet body and the cabinet door. A cavity is formed in the support portion (2), and a magnetic attraction member (5) is provided in the cavity. The cavity extends along the length direction of the sealing strip. The magnetic attraction member (5) is used to attract the other of the cabinet body and the cabinet door. The bubble tube portion (3) is in contact with the other of the cabinet body and the cabinet door.

2. The sealing structure according to claim 1, characterized in that: A cavity is provided in the installation portion (1), and the cavity extends along the length direction of the sealing strip.

3. The sealing structure according to claim 2, characterized in that: The cavities are multiple and are sequentially arranged along the width direction of the sealing strip.

4. The sealing structure according to claim 1, characterized in that: The outer contour of the cross section of the mounting portion (1) is trapezoidal, and the supporting portion (2) is connected to the small end face of the mounting portion (1); and / or, The installation part (1) is provided with an adhesive sticker (4), and the adhesive sticker (4) is used to adhere the sealing strip to one of the cabinet body and the cabinet door.

5. The sealing structure according to claim 1, characterized in that: The supporting part (2) comprises a first connecting body (201) connected to the mounting part (1), and a second connecting body (202) connected to the bubble tube part (3); The first connector (201) extends toward the bubble tube portion (3) and has a convex rib (2011) protruding into the cavity.

6. The sealing structure according to claim 5, characterized in that: The width of the second connector (202) gradually increases in a direction away from the bubble tube portion (3).

7. The sealing structure according to claim 1, characterized in that: The cross section of the bubble tube part (3) is in a "B" shape and has two adjacent sub-cavities.

8. The sealing structure according to any one of claims 1 to 7, characterized in that: The widths between the bubble tube portion (3), the support portion (2) and the mounting portion (1) increase in sequence.

9. A container, comprising a cabinet body and a cabinet door, characterized in that: A sealing structure according to any one of claims 1 to 8 is provided between the cabinet body and the cabinet door.

10. A vehicle, characterized in that: The vehicle is provided with the cargo container according to claim 9.

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