Ventilator and container

Abstract

The utility model provides a ventilator and a container. The ventilator comprises a ventilator body, a plurality of rivets and a sealing gasket, the ventilator body comprises a connecting part and a protruding part protruding relative to the connecting part, the connecting part is arranged around the protruding part, a containing groove is formed in the first side, away from the protruding part, of the connecting part, a ventilation groove is formed in the ventilator body, and an opening of the ventilation groove faces the first side. The ventilator body is provided with ventilation holes, the ventilation holes are communicated with the ventilation grooves, the multiple rivets are arranged in the circumferential direction of the ventilator body at intervals and arranged on the first side of the ventilator body, the sealing gasket comprises an attaching part and a clamping part, the clamping part is clamped in the containing groove, the attaching part is attached to the connecting part, and the clamping part is clamped in the containing groove. The bottom of the sealing gasket is provided with a notch which exposes the bottom of the ventilator body.

Description

Technical Field

[0001] This utility model relates to the field of container technology, and in particular to a ventilator and a container. Background Technology

[0002] The main purpose of container ventilators is to solve the ventilation problem of the container and balance the pressure difference between the inside and outside of the container, thus facilitating the opening of the doors. Currently, the installation method for container ventilators involves placing the ventilator in a mounting position outside the container, inserting several ring-groove rivets, then riveting the ring-groove rivets from the inside of the container, and finally sealing the edges of the ventilator with sealant. The installation process is relatively complex. Utility Model Content

[0003] The purpose of this invention is to provide a ventilator and container that are simple and convenient to install, so as to solve the problems of the prior art.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a ventilator, comprising a ventilator body, a plurality of rivets, and a sealing gasket. The ventilator body includes a connecting portion and a protruding portion protruding relative to the connecting portion. The connecting portion is arranged around the protruding portion. A receiving groove is provided on a first side of the connecting portion away from the protruding portion. A ventilation groove is formed inside the ventilator body. The opening of the ventilation groove faces the first side. A ventilation hole is provided on the ventilator body. The ventilation hole communicates with the ventilation groove. A plurality of rivets are arranged at intervals along the circumference of the ventilator body. Each rivet is located on a first side of the ventilator body. The sealing gasket includes a fitting portion and a snap-fit ​​portion. The snap-fit ​​portion is snapped into the receiving groove. The fitting portion fits the connecting portion. The bottom of the sealing gasket has a notch that exposes the bottom of the ventilator body.

[0005] In one embodiment, the surface of the first side of the connecting portion is flat, the rivet is disposed on the connecting portion, and the ventilation hole is disposed at the lower part of the protrusion.

[0006] In one embodiment, the protrusion includes two side walls spaced apart in a vertical direction and an outer wall connecting the two side walls. The two side walls are inclined toward the connecting portion in a direction away from each other, and the outer wall is parallel to the connecting portion.

[0007] The ventilation holes are located on the lower side wall.

[0008] In one embodiment, the connecting part is provided with a water channel, the water channel is located below the protrusion, the water channel extends through in the vertical direction and communicates with the ventilation channel, and the opening of the water channel faces the first side.

[0009] There are multiple water channels, which are spaced apart.

[0010] In one embodiment, the ventilator further includes a plurality of reinforcing ribs arranged in parallel at intervals, the plurality of reinforcing ribs being spaced apart in the vertical direction;

[0011] The reinforcing rib is located inside the ventilation slot; the reinforcing rib is U-shaped with its opening facing the first side.

[0012] In one embodiment, a plurality of the rivets are arranged at the upper and lower ends of the ventilator body;

[0013] One of the rivets at one end is located between two adjacent rivets at the other end.

[0014] In one embodiment, the sealing gasket further includes a flange disposed on the outer periphery of the fitting portion, the flange fitting to the outer periphery of the ventilator body;

[0015] The sealing gasket also includes folded edges disposed on the inner sides of opposite sides of the fitting portion, the folded edges extending in the vertical direction and located within the ventilation groove.

[0016] In one embodiment, the ventilator body is integrally formed with the plurality of rivets.

[0017] This utility model also provides a container, including a container body and at least one ventilator as described above.

[0018] As can be seen from the above technical solution, this utility model has at least the following advantages and positive effects:

[0019] The ventilator of this utility model includes a ventilator body, rivets, and a sealing gasket. The rivets can be inserted into the mounting holes of the housing while the ventilator body is attached to the housing, eliminating the need for separate rivet installation and making the installation of the ventilator simpler and more convenient. The sealing gasket is snapped into the ventilator body and can directly abut against the side wall of the housing to achieve a sealing effect, eliminating the need for the glue application process and simplifying the installation of the ventilator. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the ventilator in this utility model.

[0021] Figure 2 This is a structural schematic diagram of the ventilator from another perspective in this utility model.

[0022] Figure 3 This is an exploded view of the ventilator in this utility model.

[0023] Figure 4 This is a cross-sectional view of the ventilator in this utility model.

[0024] Figure 5 This is a schematic diagram of the sealing gasket structure in this utility model.

[0025] Figure 6 This is a cross-sectional view of the sealing gasket in this utility model.

[0026] The annotations in the attached figures are explained as follows:

[0027] 1. Ventilator; 11. Ventilator body; 111. Connecting part; 1111. Water channel; 112. Protrusion; 1121. Side wall; 1122. Outer wall; 1123. End wall; 1126. Ventilation hole; 113. Ventilation slot; 12. Rivet; 13. Reinforcing rib; 14. Sealing gasket; 141. Fitting part; 142. Snap-fitting part; 143. Flanged edge; 144. Folded edge. Detailed Implementation

[0028] Although the present invention can be readily embodied in various forms, only some specific embodiments are shown in the accompanying drawings and will be described in detail in this specification. It is understood that this specification should be regarded as an exemplary illustration of the principles of the present invention and is not intended to limit the present invention to what is described herein.

[0029] Therefore, a feature pointed out in this specification is used to describe one feature of one embodiment of the present invention, and does not imply that every embodiment of the present invention must have the described feature. Furthermore, it should be noted that this specification describes many features. Although certain features may be combined to illustrate possible system designs, these features may also be used in other combinations not explicitly stated. Therefore, unless otherwise stated, the described combinations are not intended to be limiting.

[0030] In the embodiments shown in the accompanying drawings, the directional indications (such as up, down, left, right, front, and back) used to explain the structure and movement of the various elements of this invention are relative rather than absolute. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, these directional indications also change accordingly.

[0031] This application provides a ventilator, mainly used for ventilation of containers.

[0032] Combination Figures 1-3The ventilator 1 includes a ventilator body 11, multiple rivets 12, and a sealing gasket 14. A ventilation groove 113 is formed within the ventilator body 11, with its opening facing a first side. Ventilation holes 1126 are provided on the ventilator body 11, communicating with the ventilation groove 113. Multiple rivets 12 are spaced apart circumferentially along the ventilator body 11, each rivet 12 positioned on the first side of the ventilator body 11. The sealing gasket 14 is also positioned on the first side. During installation, the ventilator 1 is installed by inserting the rivets 12 into the mounting holes of the housing, eliminating the need for separate rivet installation and simplifying the installation process. The sealing gasket 14 engages with the ventilator body 11, eliminating the need for adhesive application and further simplifying the installation process.

[0033] The following is a detailed introduction to the ventilator 1.

[0034] The ventilator body 11 includes a connecting portion 111 and a protrusion 112 protruding relative to the connecting portion 111, with the connecting portion 111 surrounding the protrusion 112.

[0035] The side of the connecting portion 111 that is away from the protrusion 112 is called the first side. The connecting portion 111 has two opposing sides, and the side that is away from the protrusion 112 and is used to face the container is the first side.

[0036] The first side surface of the connecting part 111 is flat, the rivet 12 is provided on the connecting part 111, and the ventilation hole 1126 is provided at the lower part of the protrusion 112. Here, "up" and "down" are with reference to the usage state of the ventilator 1.

[0037] The cross-section of the connecting part 111 is square, and a square opening is provided inside it.

[0038] A protrusion 112 is provided at the opening of the connecting portion 111. The protrusion 112 is formed by protruding from the opening of the connecting portion 111 in a direction away from the first side.

[0039] Continue reading Figure 2 The protrusion 112 includes two side walls 1121 spaced apart in the vertical direction and an outer wall 1122 connecting the two side walls 1121. The two side walls 1121 are inclined toward the connecting part 111 in a direction away from each other, and the outer wall 1122 is parallel to the connecting part 111.

[0040] The remaining two sides of the outer wall 1122 are provided with end walls 1123, which are connected between the outer wall 1122 and the connecting part 111.

[0041] That is, the two side walls 1121, the two end walls 1123 and the outer wall 1122 constitute the protrusion 112, and the two side walls 1121, the two end walls 1123 and the outer wall 1122 enclose and form a ventilation groove 113.

[0042] Ventilation holes 1126 are provided on the lower side wall 1121. In this embodiment, a plurality of ventilation holes 1126 are provided on the side wall 1121 located below the outer wall 1122, and the plurality of ventilation holes 1126 are arranged in an array.

[0043] Furthermore, the vertical height of the lower side wall 1121 is greater than the vertical height of the upper side wall 1121.

[0044] The angle between the lower sidewall 1121 and the outer wall 1122 is greater than the angle between the upper sidewall 1121 and the outer wall 1122, resulting in a larger tilt angle for the lower sidewall 1121.

[0045] The ventilator 1 also includes a plurality of reinforcing ribs 13 arranged in parallel at intervals, with the plurality of reinforcing ribs 13 spaced apart in the vertical direction.

[0046] Specifically, the reinforcing rib 13 is located inside the ventilation slot 113. The reinforcing rib 13 is U-shaped with its opening facing the first side.

[0047] In this embodiment, the reinforcing rib 13 is connected to the outer wall 1122 and the end walls 1123 located at both ends of the outer wall 1122.

[0048] Multiple rivets 12 are arranged at the upper and lower ends of the ventilator body 11. That is, no rivets 12 are provided on the corresponding sides of the end wall 1123 of the ventilator body 11.

[0049] The rivet 12 is preferably integrally formed on the ventilator body 11, eliminating the need for separate installation of the rivet 12 and making the installation of the ventilator 1 simpler and more convenient.

[0050] Furthermore, when the rivets 12 at the upper and lower ends are arranged, one rivet 12 at one end is located between two adjacent rivets 12 at the other end.

[0051] In this embodiment, there are two rivets 12 at the upper end and one rivet 12 at the lower end, with the lower rivet 12 positioned between the two upper rivets 12. In other embodiments, the number of rivets at the upper and lower ends can be different.

[0052] Furthermore, the connecting part 111 is provided with a water flow channel 1111, which is located below the protrusion 112. The water flow channel 1111 extends vertically and communicates with the ventilation channel 113, with the opening of the water flow channel 1111 facing the first side. Through the water flow channel 1111, water in the ventilation channel 113 can be discharged outward.

[0053] There are multiple drainage channels 1111, which are spaced apart. The drainage channels 1111 are spaced apart from the rivets 12 located below. Preferably, drainage channels 1111 are provided on both sides of the rivets 12.

[0054] The ventilator body 11, rivets 12, and reinforcing ribs 13 are integrally molded. Specifically, the above three components are obtained by integral injection molding.

[0055] Furthermore, the ventilator 1 also includes a sealing gasket 14 disposed on the first side of the ventilator body 11.

[0056] The bottom of the sealing gasket 14 has a notch, exposing the bottom of the ventilator body 11. Specifically, in this embodiment, the cross-section of the ventilator body 11 is square, and the sealing gasket 14 covers three sides of the ventilator body 11, exposing the side located at the bottom. At this time, the sealing gasket 14 is U-shaped.

[0057] The ventilator body 11 includes a connecting portion 111 and a protrusion 112 protruding relative to the connecting portion 111. The connecting portion 111 is arranged around the protrusion 112, and a receiving groove is provided on a first side of the connecting portion 111. The opening of the receiving groove faces the first side.

[0058] Combination Figures 4-6 The sealing gasket 14 includes an adhesive portion 141 and a snap-fit ​​portion 142. The snap-fit ​​portion 142 is snapped into the receiving groove, and the adhesive portion 141 is attached to the connecting portion 111.

[0059] For example, the cross-section of the sealing gasket 14 is T-shaped.

[0060] Continue reading Figures 4-6 The sealing gasket 14 also includes a flange 143 disposed on the outer periphery of the fitting portion 141, which fits against the outer periphery of the ventilator body 11. That is, the outer periphery of the fitting portion 141 is folded to form the flange 143, and the flange 143 and the snap-fit ​​portion 142 are located on the same side of the fitting portion 141 and both are away from the first side. The design of the flange 143 can improve the sealing performance.

[0061] Furthermore, the sealing gasket 14 also includes folded edges 144 disposed on the inner sides of opposite sides of the fitting portion 141. The folded edges 144 extend in the vertical direction and are located within the ventilation groove 113. Specifically, the folded edges 144 and the snap-fit ​​portion 142 are also located on the same side of the fitting portion 141. The lower end of the folded edges 144 is located above the bottom of the fitting portion 141, and the upper end of the folded edges 144 is located below the top of the fitting portion 141. That is, the folded edges 144 avoid the connecting portions 111 located above and below the protrusion 112.

[0062] The sealing gasket can be made of silicone or rubber.

[0063] This utility model also provides a container, including a container body and at least one of the above-mentioned ventilators 1.

[0064] Specifically, mounting holes are provided on the housing. Multiple rivets 12 of the ventilator 1 are inserted into the corresponding mounting holes to install the ventilator 1. The ventilator 1 is located on the side of the housing and extends vertically.

[0065] The sealing gasket 14 creates a large sealing area between the ventilator 1 and the housing, eliminating the need for additional sealant application in the area where the sealing gasket 14 is located. This saves time and labor costs, and improves efficiency.

[0066] In summary, this ventilator has the following advantages:

[0067] The ventilator 1 includes a ventilator body 11, rivets 12, and a sealing gasket 14. The rivets 12 are inserted into the mounting holes of the housing while the ventilator body 11 is being fitted to the housing, eliminating the need for separate rivet installation and making the installation of the ventilator 1 simpler and more convenient. The sealing gasket 14 snaps into the ventilator body 11, directly abutting against the side wall of the housing to achieve a sealing effect, eliminating the need for sealant application and simplifying the installation process of the ventilator 1.

[0068] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A ventilator, characterized in that, The device includes a ventilator body, multiple rivets, and a sealing gasket. The ventilator body includes a connecting portion and a protruding portion protruding relative to the connecting portion. The connecting portion is arranged around the protruding portion. A receiving groove is provided on a first side of the connecting portion away from the protruding portion. A ventilation groove is formed inside the ventilator body, and the opening of the ventilation groove faces the first side. A ventilation hole is provided on the ventilator body, and the ventilation hole communicates with the ventilation groove. Multiple rivets are arranged at intervals along the circumference of the ventilator body, and each rivet is located on the first side of the ventilator body. The sealing gasket includes a fitting portion and a snap-fit ​​portion. The snap-fit ​​portion is snapped into the receiving groove, and the fitting portion fits the connecting portion. The bottom of the sealing gasket has a notch that exposes the bottom of the ventilator body. The ventilator body and the multiple rivets are integrally formed.

2. The ventilator according to claim 1, characterized in that, The surface of the first side of the connecting part is flat, the rivet is disposed on the connecting part, and the ventilation hole is disposed at the lower part of the protrusion.

3. The ventilator according to claim 2, characterized in that, The protrusion includes two side walls spaced apart in the vertical direction and an outer wall connecting the two side walls. The two side walls are inclined toward the connecting part in a direction away from each other, and the outer wall is parallel to the connecting part. The ventilation holes are located on the lower side wall.

4. The ventilator according to claim 2, characterized in that, The connecting part is provided with a water channel, which is located below the protrusion. The water channel runs through the vertical direction and communicates with the ventilation channel. The opening of the water channel faces the first side. There are multiple water channels, which are spaced apart.

5. The ventilator according to claim 1, characterized in that, The ventilator also includes a plurality of reinforcing ribs arranged at parallel intervals, the plurality of reinforcing ribs being spaced apart in the vertical direction; The reinforcing rib is located inside the ventilation slot; the reinforcing rib is U-shaped with its opening facing the first side.

6. The ventilator according to claim 1, characterized in that, The rivets are arranged at the upper and lower ends of the ventilator body; One of the rivets at one end is located between two adjacent rivets at the other end.

7. The ventilator according to claim 1, characterized in that, The sealing gasket also includes a flange disposed on the outer periphery of the fitting portion, the flange fitting to the outer periphery of the ventilator body; The sealing gasket also includes folded edges disposed on the inner sides of opposite sides of the fitting portion, the folded edges extending in the vertical direction and located within the ventilation groove.

8. A container, characterized in that, It includes a housing and at least one ventilator as described in any one of claims 1-7.

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