CN221090481U

CN221090481U - Protective cover assembly, container device and vehicle

Info

Publication number: CN221090481U
Application number: CN202323116735.4U
Authority: CN
Inventors: 赵鹏越
Original assignee: Weishi Energy Technology Co Ltd
Current assignee: Weishi Energy Technology Co Ltd
Priority date: 2023-11-17
Filing date: 2023-11-17
Publication date: 2024-06-07
Anticipated expiration: 2033-11-17

Abstract

The application relates to a protective cover assembly, a container device and a vehicle, wherein the protective cover assembly comprises: a first protective cover structure; a second protective cover structure; the first energy absorption bin structure comprises a first shell, two first magnets and two second magnets, wherein the two first magnets and the two second magnets are arranged in the first shell, the two first magnets are arranged at intervals, the homopoles of the two first magnets are opposite, the two second magnets are arranged at intervals, and the homopoles of the two second magnets are opposite; the first protection cover structure is connected with one side of deviating from of the two first magnets respectively, and the second protection cover structure is connected with one side of deviating from of the two second magnets respectively. The technical scheme of the application effectively solves the problems that the container protective cover assembly in the prior art is easy to deform and even damage when being subjected to external force.

Description

Protective cover assembly, container device and vehicle

Technical Field

The application relates to the technical field of container protection structures, in particular to a protective cover assembly, a container device and a vehicle.

Background

Hydrogen is the lightest, colorless, odorless, flammable and explosive gas, nontoxic and choking when inhaled in large quantities.

Some prior art's hydrogen cylinder outside is provided with protection architecture, for example sets up the protection frame and protects the hydrogen cylinder at the protection frame middle part, and the protection frame can play certain guard action to the hydrogen cylinder and prevent that the hydrogen cylinder from receiving the striking and damaging, leaking easily, even take place danger.

However, the protection structures in the prior art are generally rigidly arranged, and such rigid protection frames are easily deformed or even damaged.

Disclosure of utility model

The application provides a protective cover assembly, a container device and a vehicle, which are used for solving the problem that the container protective cover assembly in the prior art is easy to deform or even damage when being subjected to external force.

According to the present application there is provided a protective cover assembly comprising: a first protective cover structure; a second protective cover structure; the first energy absorption bin structure comprises a first shell, two first magnets and two second magnets, wherein the two first magnets and the two second magnets are arranged in the first shell, the two first magnets are arranged at intervals, the homopoles of the two first magnets are opposite, the two second magnets are arranged at intervals, and the homopoles of the two second magnets are opposite; the first protection cover structure is connected with one side of deviating from of the two first magnets respectively, and the second protection cover structure is connected with one side of deviating from of the two second magnets respectively.

Further, the protective cover assembly further comprises a second energy absorbing bin structure, and the first protective cover structure is connected with the second energy absorbing bin structure.

Further, the first protection cover structure comprises a plurality of first binding bands and a plurality of second binding bands, the first energy-absorbing bin structure comprises a plurality of second energy-absorbing bin structures, the number of the second energy-absorbing bin structures is two, the first ends of the first binding bands are connected with the first energy-absorbing bin structures in a one-to-one correspondence manner, the second ends of the first binding bands are connected with the second energy-absorbing bin structures in a one-to-one correspondence manner, and the second ends of the second binding bands are connected with the second energy-absorbing bin structures in a one-to-one correspondence manner.

Further, the second protection cover structure comprises a plurality of third binding bands, the first energy absorption bin structure comprises a plurality of third binding bands, and the end parts of the third binding bands are respectively connected with the first energy absorption bin structures in a one-to-one correspondence manner, so that the third binding bands and the first energy absorption bin structures form a closed ring shape.

Further, the first magnet and the second magnet are different in height in a direction along the protective cover assembly from inside to outside.

Further, the first shell is provided with a first slideway and a second slideway, the first slideway is arranged along the extending direction of the first binding belt, the second slideway is arranged along the extending direction of the third binding belt, the first magnet is matched with the first slideway, and the second magnet is matched with the second slideway.

Further, the second energy-absorbing bin structure comprises a second shell and an elastic piece, wherein the elastic piece is arranged in the second shell and fixedly connected with the first protection cover structure.

Further, the protection cover assembly is of a cylindrical structure, the first energy absorption bin structure is located in the middle of the cylindrical structure, and the second energy absorption bin structure is located at the end of the cylindrical structure.

According to another aspect of the present application, there is also provided a container apparatus including a container and a protective cover assembly disposed on a circumferential outer side of the container, the protective cover assembly being the protective cover assembly described above.

According to another aspect of the present application there is also provided a vehicle comprising a container apparatus as described above.

By applying the technical scheme of the application, the two first magnets are arranged in the same pole opposite direction, so that the two first magnets have mutual repulsive force, and the two second magnets are arranged in the same pole opposite direction, so that the two second magnets have mutual repulsive force. When the protective cover assembly is subjected to external force, the repulsive force of the two first magnets and the repulsive force of the two second magnets can buffer the external force to a certain extent, so that the problem that the container protective cover assembly is easy to deform and even damage when the container protective cover assembly is subjected to the external force can be effectively avoided. In addition, the repulsive force of the two first magnets and the repulsive force of the two second magnets are arranged at an angle, so that external forces can be buffered from multiple angles. The technical scheme of the application effectively solves the problems that the protective cover assembly in the prior art is easy to deform and even damage when being subjected to external force.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic perspective view of a protective cover assembly according to a first embodiment of the present application;

FIG. 2 shows a schematic cross-sectional structural view of the protective cover assembly of FIG. 1;

FIG. 3 illustrates a schematic view of the assembly of the protective cover assembly of FIG. 1 with a container;

FIG. 4 illustrates a schematic internal structural view of a first energy absorbing cartridge structure of the protective cover assembly of FIG. 1.

Wherein the above figures include the following reference numerals:

10. A first protective cover structure; 11. a first strap; 12. a second strap; 20. a second protective cover structure; 21. a third strap; 30. a first energy absorbing bin structure; 31. a first housing; 311. a first slideway; 312. a second slideway; 313. a partition plate; 32. a first magnet; 33. a second magnet; 40. a second energy absorbing bin structure; 41. a second housing; 42. an elastic member; 50. a container.

Detailed Description

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 4, a protective cover assembly of a first embodiment includes: a first protective cover structure 10, a second protective cover structure 20, and a first energy absorbing cartridge structure 30. The first energy absorbing bin structure 30 includes a first housing 31, two first magnets 32 and two second magnets 33, the two first magnets 32 and the two second magnets 33 are all disposed in the first housing 31, the two first magnets 32 are disposed at intervals, the homopolar of the two first magnets 32 are opposite, the two second magnets 33 are disposed at intervals, and the homopolar of the two second magnets 33 are opposite. The repulsive force of the two first magnets 32 and the repulsive force of the two second magnets 33 are arranged at an angle, the first protective cover structure 10 is respectively connected with the opposite sides of the two first magnets 32, and the second protective cover structure 20 is respectively connected with the opposite sides of the two second magnets 33.

By applying the technical scheme of the embodiment, the two first magnets 32 are arranged in the same polarity and opposite directions, so that the two first magnets 32 have mutual repulsive force, and the two second magnets 33 are arranged in the same polarity and opposite directions, so that the two second magnets 33 have mutual repulsive force. When the protective cover assembly is subjected to external force, the external force can be buffered to a certain extent through the repulsive force of the two first magnets 32 and the repulsive force of the two second magnets 33, so that the problem that the container protective cover assembly is easy to deform and even damage when the container protective cover assembly is subjected to external force can be effectively avoided. In addition, the repulsive force of the two first magnets 32 and the repulsive force of the two second magnets 33 are disposed at an angle, so that the external force can be buffered from a plurality of angles. The technical scheme of the embodiment effectively solves the problems that the protective cover assembly in the prior art is easy to deform and even damage when being subjected to external force.

In the first embodiment, the repulsive force of the two first magnets 32 is perpendicular to the repulsive force of the two second magnets 33.

As shown in fig. 1 to 3, in the solution of the first embodiment, the protective cover assembly further includes a second energy absorbing bin structure 40, and the first protective cover structure 10 is connected to the second energy absorbing bin structure 40. By providing the second energy absorbing cartridge structure 40, the energy absorbing effect of the protective cover assembly can be further enhanced.

As shown in fig. 1 and fig. 2, in the technical solution of the first embodiment, the first protection cover structure 10 includes a plurality of first straps 11 and a plurality of second straps 12, the first energy-absorbing bin structure 30 includes a plurality of second energy-absorbing bin structures 40, the first ends of the first straps 11 are connected to each first energy-absorbing bin structure 30 in a one-to-one correspondence, the second ends of the first straps 11 are connected to one second energy-absorbing bin structure 40, the first ends of the second straps 12 are connected to each first energy-absorbing bin structure 30 in a one-to-one correspondence, and the second ends of the second straps 12 are connected to another second energy-absorbing bin structure 40. The structure of the plurality of first binding bands 11 and the plurality of second binding bands 12 can greatly reduce the quality of the protective cover assembly while improving the strength, buffering and damping of the protective cover assembly. In the technical solution of this embodiment, the number of the first straps 11 and the second straps 12 is four, the length, the width, and the shape of each first strap 11 are the same, the length, the width, and the shape of each second strap 12 are the same, and the length, the width, and the shape of each first strap 11 and the second strap are the same. The number of the first energy-absorbing bin structures 30 is four, and the central angle of each adjacent first energy-absorbing bin structure 30 in the four first energy-absorbing bin structures 30 is 90 degrees. The binding band is similar to a bamboo plate, and the material selected in the embodiment is elastic steel material. Other materials with certain elasticity and hardness, such as hard plastic and the like, can also be selected.

As shown in fig. 1 and fig. 3, in the technical solution of the first embodiment, the second protection cover structure 20 includes a plurality of third straps 21, the first energy-absorbing bin structures 30 include a plurality of third straps, and ends of each third strap 21 are respectively connected with the plurality of first energy-absorbing bin structures 30 in a one-to-one correspondence manner, so that the third straps 21 and the first energy-absorbing bin structures 30 enclose a closed ring shape. The third strap 21 is configured to provide further rigidity and strength while reducing weight. The number of the third binding bands 21 is four, and the length, the width and the shape of each third binding band 21 are the same. The above structure can realize 360 degrees of the circumference of the container 50 and the omnibearing protection of both ends by the protective cover assembly.

It should be noted that, the cross-sectional area of the end portion of the third strap 21 is larger than the cross-sectional area of the main body of the third strap 21, so that the channel of the second housing 41 is slightly larger than the cross-sectional area of the main body of the third strap 21 and smaller than the cross-sectional area of the end portion of the third strap 21, so that the third strap 21 is not easy to be pulled out from the second housing 41, the inner space of the second housing 41 is larger, and the third strap 21 can move in the second housing 41. Similarly, the fitting structures of the first strap 11 and the second strap 12 with the first housing 31 and the second housing 41 are the same as those described above, and will not be described again here.

As shown in fig. 2, in the first embodiment, the first magnet 32 and the second magnet 33 are different in height in the direction from the inside to the outside of the protective cover assembly. The above structure prevents the first magnet 32 and the second magnet 33 from interfering with each other when moving. In the present embodiment, the first magnet 32 is positioned outward, and the second magnet 33 is positioned inward.

As shown in fig. 2 and 4, in the first embodiment, the first housing 31 has a first slide 311 and a second slide 312, the first slide 311 is disposed along the extending direction of the first strap 11, the second slide 312 is disposed along the extending direction of the third strap 21, the first magnet 32 is matched with the first slide, and the second magnet 33 is matched with the second slide. The first slide way 311 is configured to restrict the movement travel of the first magnet 32, and the first magnet 32 moves along the first slide way smoothly. A partition plate 313 is provided between the first magnet 32 and the second magnet 33, the partition plate 313 is fixed on the inner wall of the first housing 31, and the second slide 312 is provided on the partition plate 313 such that the moving track of the second magnet 33 is restrained by the second slide 312.

As shown in fig. 2, in the technical solution of the first embodiment, the second energy absorbing cabin structure 40 includes a second housing 41 and an elastic member 42, where the elastic member 42 is disposed in the second housing 41, and the elastic member 42 is fixedly connected with the first protection cover structure 10. The provision of the resilient member 42 further improves the cushioning effect of the boot assembly. The elastic members 42 are springs, and the number of the springs is the same as that of the first strap 11, that is, the number of the springs on each side is four, and eight. The central axis of each spring is perpendicular to the central axis of the cylinder. The three buffering structures are in a three-dimensional coordinate, namely, the repulsive force of the first magnet 32 is perpendicular to the repulsive force of the second magnet 33, the elastic force of the spring is perpendicular to a plane formed by the repulsive force of the first magnet 32 and the repulsive force of the second magnet 33, and even if the protective cover assembly is spherical, the excellent damping and buffering effects can be formed.

As shown in fig. 1 to 3, in the first embodiment, the protective cover assembly is a cylindrical structure, the first energy-absorbing cabin structure 30 is located in the middle of the cylindrical structure, and the second energy-absorbing cabin structure 40 is located at an end of the cylindrical structure. The energy absorption effect of the structure is relatively uniform.

The second embodiment differs from the first embodiment in that the first magnet 32 is positioned inward and the second magnet 33 is positioned outward in the direction along the outside of the protective cover assembly. This also prevents interference between the first magnet 32 and the second magnet 33. As another embodiment, the first magnet 32 and the second magnet 33 may be located at the same height if the space is sufficient.

The application also provides a container device, which comprises a container 50 and a protective cover assembly arranged on the circumferential outer side of the container 50, wherein the protective cover assembly is the protective cover assembly. The protective cover assembly thus provides good protection for the container 50. The vessel 50 is a hydrogen cylinder. The first protective cover structure 10 is at least partially attached to the outer wall of the container 50 and/or the second protective cover structure 20 is at least partially attached to the outer wall of the container 50. The above structure can realize the function of buffering and absorbing energy through the friction force between the first protective cover structure 10 and/or the second protective cover structure 20 and the container 50. It should be noted that, the attachment refers to the connection between the first protection cover structure 10 and the container 50, and has a certain pretightening force, so that a certain friction force exists between the first protection cover structure 10 and the container. The structure can resist external impact force through friction force, so that a certain buffer effect can be formed. The container 50 has a finish at an end, the second energy absorbing cartridge structure 40 has a finish relief, the finish is in the middle of the second energy absorbing cartridge structure 40, four springs are located circumferentially outward of the finish, and the center axes of the four springs extend radially of the finish. The bottle mouth can be one, namely, only one second energy absorbing bin structure 40 is provided with a bottle mouth avoiding part.

According to another aspect of the present application there is also provided a vehicle comprising a container apparatus as described above. Such vehicles include automobiles, trains, airplanes, aerospace vehicles, and the like. Taking an automobile as an example, when the automobile provided with the hydrogen cylinder and the protective cover assembly collides, the deformation of the hydrogen cylinder and even the risk of leakage are reduced due to the buffering, energy absorption and shock absorption effects of the protective cover assembly, and the safety performance of the automobile is improved.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above is only a preferred embodiment of the present application, and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A protective cover assembly, comprising:

A first protective cover structure (10);

a second protective cover structure (20);

The first energy absorption bin structure (30), the first energy absorption bin structure (30) comprises a first shell (31), two first magnets (32) and two second magnets (33), the two first magnets (32) and the two second magnets (33) are all arranged in the first shell (31), the two first magnets (32) are arranged at intervals, the homopolar directions of the two first magnets (32) are opposite, the two second magnets (33) are arranged at intervals, and the homopolar directions of the two second magnets (33) are opposite;

The repulsive force of the two first magnets (32) and the repulsive force of the two second magnets (33) are arranged at an angle, the first protective cover structure (10) is connected with one side, deviating from the two first magnets (32), of the two first magnets, and the second protective cover structure (20) is connected with one side, deviating from the two second magnets (33), of the two second magnets.

2. The protective cover assembly according to claim 1, further comprising a second energy absorbing bin structure (40), wherein the first protective cover structure (10) is connected to the second energy absorbing bin structure (40).

3. The protective cover assembly according to claim 2, wherein the first protective cover structure (10) comprises a plurality of first straps (11) and a plurality of second straps (12), the first energy-absorbing bin structures (30) comprise a plurality of second energy-absorbing bin structures (40), the first ends of the first straps (11) are connected with the first energy-absorbing bin structures (30) in a one-to-one correspondence manner, the second ends of the first straps (11) are connected with one of the second energy-absorbing bin structures (40), the first ends of the second straps (12) are connected with the first energy-absorbing bin structures (30) in a one-to-one correspondence manner, and the second ends of the second straps (12) are connected with the other second energy-absorbing bin structure (40).

4. A protective cover assembly according to claim 3, wherein the second protective cover structure (20) comprises a plurality of third straps (21), the first energy absorbing bin structure (30) comprises a plurality of third straps, and the ends of each third strap (21) are respectively connected with the plurality of first energy absorbing bin structures (30) in a one-to-one correspondence manner, so that the third straps (21) and the first energy absorbing bin structures (30) are enclosed into a closed ring shape.

5. The protective cover assembly according to claim 4, wherein the first magnet (32) and the second magnet (33) are different in height in a direction along the protective cover assembly from inside to outside.

6. The protective cover assembly according to claim 5, wherein the first housing (31) has a first slide (311) and a second slide (312), the first slide (311) being arranged along the extension direction of the first strap (11), the second slide (312) being arranged along the extension direction of the third strap (21), the first magnet (32) being mated with the first slide (311), the second magnet (33) being mated with the second slide (312).

7. A protective cover assembly according to claim 3, wherein the second energy absorbing cartridge structure (40) comprises a second housing (41) and an elastic member (42), the elastic member (42) being arranged in the second housing (41), the elastic member (42) being fixedly connected with the first protective cover structure (10).

8. The protective cover assembly according to claim 2, characterized in that the protective cover assembly is a cylindrical structure, the first energy absorbing bin structure (30) is located in the middle of the cylindrical structure, and the second energy absorbing bin structure (40) is located at the end of the cylindrical structure.

9. A container device comprising a container (50) and a protective cover assembly provided on a circumferential outer side of the container (50), the protective cover assembly being the protective cover assembly according to any one of claims 1 to 8.

10. A vehicle comprising a container means, said container means being the container means of claim 9.