CN215816206U - Box sealing structure - Google Patents
Box sealing structure Download PDFInfo
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- CN215816206U CN215816206U CN202122326650.3U CN202122326650U CN215816206U CN 215816206 U CN215816206 U CN 215816206U CN 202122326650 U CN202122326650 U CN 202122326650U CN 215816206 U CN215816206 U CN 215816206U
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- wedge
- shaped structure
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- box body
- cover
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model provides a box body sealing structure, which comprises a box cover and a box body; the box cover is positioned above the box body; the box cover comprises a cover body and a first wedge-shaped structure; the bottom end of at least one side wall of the cover body is provided with a first wedge-shaped structure; the vertical section of the first wedge-shaped structure is in a hook shape with a convex part; the box body comprises a shell and a second wedge-shaped structure; the top end of at least one side wall of the shell is provided with a second wedge-shaped structure matched with the first wedge-shaped structure; the vertical section of the second wedge-shaped structure is in a hook shape with a protruding part, and the protruding part of the first wedge-shaped structure is opposite to the protruding part of the second wedge-shaped structure in protruding direction. According to the utility model, the first wedge-shaped structure and the second wedge-shaped structure are arranged in the box body sealing structure, so that the device not only has good sealing property, but also has high assembly efficiency.
Description
Technical Field
The utility model relates to the technical field of box body sealing, in particular to a box body sealing structure.
Background
The traffic energy and environmental problems are major challenges facing the world at present and are also the crux of restricting the sustainable development of the automobile industry, so that the research and development strength of the electric automobile is continuously increased by various large automobile enterprises and scientific research institutions, and the popularization of new energy automobiles is promoted by formulating various measures by various governments, thereby greatly promoting the development of the electric automobiles; compared with the traditional fuel vehicle, the electric vehicle has zero emission, not only replaces petroleum with electric energy and reduces the emission of gases polluting the atmosphere, such as greenhouse gases and the like, but also can be used for manufacturing energy storage equipment to realize gradient utilization.
The battery box and the main control box used by the electric automobile need to reach the protection grade of IP67 according to the national standard requirements, the battery box needs a sealing position except for accessories on the box body, and also has a main sealing position, namely the sealing of the box cover and the box body, and the box cover needs to be frequently disassembled for detection or maintenance, so the sealing reliability is very important, and if the sealing performance of the box cover and the box body is poor, potential safety hazards exist; in addition, the existing box body sealing needs more parts, so that the assembly efficiency is low, and the production cost is gradually increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that in the prior art, a box body sealing structure has poor sealing performance and low assembling efficiency.
The utility model solves the technical problems through the following technical means:
a box body sealing structure comprises a box cover (1) and a box body (2); the box cover (1) is positioned above the box body (2); the box cover (1) comprises a cover body (12) and a first wedge-shaped structure (14); the bottom end of at least one side wall of the cover body (12) is provided with a first wedge-shaped structure (14); the vertical section of the first wedge-shaped structure (14) is in a hook shape with a convex part; the box body (2) comprises a shell (22) and a second wedge-shaped structure (24); the top end of at least one side wall of the shell (22) is provided with a second wedge-shaped structure (24) matched with the first wedge-shaped structure (14); the vertical section of the second wedge-shaped structure (24) is in a hook shape with a protruding part, and the protruding part of the first wedge-shaped structure (14) is opposite to the protruding part of the second wedge-shaped structure (24) in protruding direction.
Has the advantages that: according to the utility model, the closing of the box cover and the box body is completely realized through the mutual matching of the first wedge-shaped structure and the second wedge-shaped structure, and the box cover and the box body do not need to be provided with additional mounting holes, so that mounting bolts are not needed, the number of assembly parts is reduced, the assembly and disassembly efficiency of the box cover and the box body is improved, and the weight of the box cover and the box body after assembly is reduced; in addition, the sealing performance between the box cover and the box body can be effectively improved through the mutual matching of the first wedge-shaped structure and the second wedge-shaped structure.
Further, the outline size of the box cover (1) is larger than that of the box body (2); the vertical section of the first wedge-shaped structure (14) is in a shape of a hook with an inward convex top section; the vertical section of the second wedge-shaped structure (24) is in a hook shape with a convex bottom section.
Further, still include sealing strip (3), sealing strip (3) set up in the top segment position department of box (2) surface, and are located between case lid (1) and box (2).
Further, sealing strip (3) are integrated into one piece's annular structure, sealing strip (3) can be dismantled the cover and locate the top section position department of box (2) surface.
Has the advantages that: through the arrangement of the sealing strip structure and the position, the sealing performance between the box cover and the box body can be effectively improved.
Further, the sealing strip (3) is detachably sleeved at the top section of the outer surface of the shell (22); when the box cover (1) and the box body (2) are clamped together, the top end of the inner protrusion on the first wedge-shaped structure (14) is in contact clamping with the bottom end of the outer protrusion on the second wedge-shaped structure (24), and the inner protrusion part of the first wedge-shaped structure (14) is pressed on the sealing strip (3).
Further, the sealing strip (3) is detachably sleeved at the top section of the outer surface of the second wedge-shaped structure (24); when the box cover (1) and the box body (2) are clamped together, the inward convex bottom section on the first wedge-shaped structure (14) corresponds to the outward convex top section on the second wedge-shaped structure (24), and the inward convex part of the first wedge-shaped structure (14) is pressed on the bottom end of the sealing strip (3) to realize contact clamping.
Further, the vertical section of the cover body (12) is in an inverted U shape; a first wedge-shaped structure (14) is integrally fixed at the bottom end of at least one side wall of the cover body (12).
Further, the vertical section of the shell (22) is U-shaped; and a second wedge-shaped structure (24) matched with the first wedge-shaped structure (14) is integrally fixed at the top end of at least one side wall of the shell (22).
Further, the bottom ends of the four side walls of the cover body (12) are integrally fixed with first wedge-shaped structures (14); and second wedge structures (24) matched with the first wedge structures (14) are integrally fixed at the top ends of the four side walls of the shell (22).
Further, the sealing strip (3) is made of rubber.
The utility model has the advantages that:
according to the utility model, the first wedge-shaped structure and the second wedge-shaped structure are arranged in the box body sealing structure, the closing of the box cover and the box body is completely realized through the mutual matching of the first wedge-shaped structure and the second wedge-shaped structure, and the box cover and the box body do not need to be provided with additional mounting holes, so that mounting bolts are not needed, the number of assembly parts is reduced, the assembly and disassembly efficiency of the box cover and the box body is improved, and the weight of the box cover and the box body after being assembled is reduced; in addition, the sealing performance between the box cover and the box body can be effectively improved through the mutual matching of the first wedge-shaped structure and the second wedge-shaped structure.
According to the utility model, through the arrangement of the structure and the position of the sealing strip, the sealing property between the box cover and the box body can be effectively improved.
Drawings
Fig. 1 is a perspective view of a case cover in a seal structure of a case body according to an embodiment of the present invention;
fig. 2 is a perspective view of a case in the case sealing structure of the embodiment of the present invention;
FIG. 3 is a perspective view of a seal strip in the seal structure of the box body according to the embodiment of the present invention;
FIG. 4 is an assembled perspective view of the case seal structure of the embodiment of the present invention;
fig. 5 is a front sectional view of the assembled case body sealing structure of embodiment 1 of the present invention;
FIG. 6 is an enlarged view of A in FIG. 5 in accordance with embodiment 1 of the present invention;
fig. 7 is a front sectional view of the assembled case body sealing structure of embodiment 2 of the present invention;
fig. 8 is an enlarged view of B in fig. 7 according to embodiment 2 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1, 2, and 3, the present embodiment provides a box body sealing structure, which includes a box cover 1, a box body 2, and a sealing strip 3.
As shown in fig. 4 and 5, the case cover 1 is positioned above the case body 2; the sealing strip 3 is fixed at the top section position of the outer surface of the box body 2 and is positioned between the box cover 1 and the box body 2.
As shown in fig. 5 and 6, the box cover 1 includes a cover body 12, a first wedge structure 14; the vertical section of the cover body 12 is in an inverted U shape; a first wedge-shaped structure 14 is fixed at the bottom end of at least one side wall of the cover body 12, and in the example of the embodiment, the first wedge-shaped structure 14 is fixed at the bottom end of all the four side walls of the cover body 12; the vertical section of the first wedge-shaped structure 14 is in a hook shape with a convex part, and the vertical section of the first wedge-shaped structure 14 is in a hook shape with a convex top section in the example of the embodiment.
As shown in fig. 5 and 6, the box body 2 comprises a shell 22 and a second wedge structure 24; the vertical section of the housing 22 is U-shaped; a second wedge-shaped structure 24 matched with the first wedge-shaped structure 14 is fixed at the top end of at least one side wall of the shell 22, and the top ends of the four side walls of the shell 22 are integrally fixed with the second wedge-shaped structure 24 matched with the first wedge-shaped structure 14 in the embodiment example; the vertical section of the second wedge-shaped structure 24 is in a hook shape with a protruding portion, and the protruding portion of the first wedge-shaped structure 14 protrudes in a direction opposite to that of the protruding portion of the second wedge-shaped structure 24, which is exemplified in this embodiment that the vertical section of the second wedge-shaped structure 24 is in a hook shape with a convex bottom section.
As shown in fig. 5, the overall size of the cover 1 is larger than that of the case 2; the box cover 1 and the box body 2 are made of materials with certain rigidity, and after the box cover 1 and the box body 2 are matched to complete clamping, deformation generated in the clamping process can be automatically recovered.
As shown in fig. 3, 5 and 6, the sealing strip 3 is an integrally formed annular structure, and the sealing performance between the box cover 1 and the box body 2 can be effectively improved through the arrangement; the sealing strip 3 is detachably sleeved at the top section position of the outer surface of the shell 22 and is located at the adjacent position of the second wedge-shaped structure 24, and the sealing strip 3 is adhered to the top section position of the outer surface of the shell 22 in a back adhesive manner in the embodiment example; the material of the sealing strip 3 is rubber.
As shown in fig. 5 and 6, when the lid 1 and the box 2 are snapped together, the top end of the inner projection of the first wedge-shaped structure 14 and the bottom end of the outer projection of the second wedge-shaped structure 24 are engaged with each other in contact, and the inner projection of the first wedge-shaped structure 14 is pressed against the sealing tape 3.
According to the utility model, the closing of the box cover 1 and the box body 2 is completely realized through the mutual matching of the first wedge-shaped structure 14 and the second wedge-shaped structure 24, and the box cover 1 and the box body 2 do not need to be provided with additional mounting holes, so that mounting bolts are not needed, the number of assembly parts is reduced, the assembly and disassembly efficiency of the box cover 1 and the box body 2 is improved, and the weight of the box cover 1 and the box body 2 after being assembled is reduced; according to the utility model, the sealing performance between the box cover 1 and the box body 2 is effectively improved through the arrangement of the shape and the specific position of the sealing strip 3.
During installation, the sealing strip 3 is adhered to the outer surface of the shell 22 below the second wedge-shaped structure 24 in an adhesive-backed mode; when in use, external force is applied, and under the action of the external force, the inner surface of the first wedge-shaped structure 14 on the box cover 1 slides along the outer surface of the second wedge-shaped structure 24 on the box body 2; when the top end of the second wedge-shaped structure 24 contacts the inner surface of the case cover 1, the second wedge-shaped structure slides to the final position, at the moment, the inward convex top end on the first wedge-shaped structure 14 is in contact clamping with the outward convex bottom end on the second wedge-shaped structure 24, and the inward convex part of the first wedge-shaped structure 14 is pressed on the sealing strip 3 to play a sealing role.
Example two
As shown in fig. 7, the present embodiment is different from the first embodiment in that it is based on the first embodiment.
As shown in fig. 7 and 8, the sealing strip 3 is detachably sleeved on the top section of the outer surface of the second wedge-shaped structure 24, and the sealing strip 3 is adhered to the top section of the outer surface of the second wedge-shaped structure 24 by a back adhesive in the present embodiment.
As shown in fig. 7 and 8, when the box cover 1 and the box body 2 are clamped together, the inward convex bottom section of the first wedge-shaped structure 14 and the outward convex top section of the second wedge-shaped structure 24 correspond to each other, and the inward convex part of the first wedge-shaped structure 14 is pressed onto the bottom end of the sealing strip 3 to realize contact clamping.
According to the utility model, the closing of the box cover 1 and the box body 2 is completely realized through the mutual matching of the first wedge-shaped structure 14, the second wedge-shaped structure 24 and the sealing strip 3, and the box cover 1 and the box body 2 do not need to be provided with additional mounting holes, so that mounting bolts are not needed, the number of assembly parts is reduced, the assembly and disassembly efficiency of the box cover 1 and the box body 2 is improved, and the weight of the box cover 1 and the box body 2 after being assembled is reduced; according to the utility model, the sealing performance between the box cover 1 and the box body 2 is effectively improved through the shape of the sealing strip 3 and the arrangement of the first wedge-shaped structure 14, the second wedge-shaped structure 24 and the position of the sealing strip 3.
During installation, the sealing strip 3 is adhered to the outer surface of the top section of the second wedge-shaped structure 24 in an adhesive-backed mode; when in use, external force is applied, and under the action of the external force, the inner surface of the first wedge-shaped structure 14 on the box cover 1 slides along the outer surfaces of the sealing strips 3 and the second wedge-shaped structure 24; when the inward convex part of the first wedge-shaped structure 14 is pressed to the bottom end of the sealing strip 3 to realize contact clamping, the assembly is completed, the sealing effect is achieved, and at the moment, the inward convex bottom section on the first wedge-shaped structure 14 corresponds to the outward convex top section on the second wedge-shaped structure 24.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A box body sealing structure is characterized by comprising a box cover (1) and a box body (2);
the box cover (1) is positioned above the box body (2);
the box cover (1) comprises a cover body (12) and a first wedge-shaped structure (14); the bottom end of at least one side wall of the cover body (12) is provided with a first wedge-shaped structure (14); the vertical section of the first wedge-shaped structure (14) is in a hook shape with a convex part;
the box body (2) comprises a shell (22) and a second wedge-shaped structure (24); the top end of at least one side wall of the shell (22) is provided with a second wedge-shaped structure (24) matched with the first wedge-shaped structure (14); the vertical section of the second wedge-shaped structure (24) is in a hook shape with a protruding part, and the protruding part of the first wedge-shaped structure (14) is opposite to the protruding part of the second wedge-shaped structure (24) in protruding direction.
2. A tank sealing structure according to claim 1, wherein: the outline size of the box cover (1) is larger than that of the box body (2); the vertical section of the first wedge-shaped structure (14) is in a shape of a hook with an inward convex top section; the vertical section of the second wedge-shaped structure (24) is in a hook shape with a convex bottom section.
3. A tank sealing structure according to claim 2, wherein: still include sealing strip (3), sealing strip (3) set up in the top segment position department of box (2) surface, and are located between case lid (1) and box (2).
4. A tank sealing structure according to claim 3, wherein: sealing strip (3) are integrated into one piece's annular structure, sealing strip (3) can be dismantled the cover and locate the top section position department of box (2) surface.
5. A tank sealing structure according to claim 4, characterized in that: the sealing strip (3) is detachably sleeved at the top section position of the outer surface of the shell (22); when the box cover (1) and the box body (2) are clamped together, the top end of the inner protrusion on the first wedge-shaped structure (14) is in contact clamping with the bottom end of the outer protrusion on the second wedge-shaped structure (24), and the inner protrusion part of the first wedge-shaped structure (14) is pressed on the sealing strip (3).
6. A tank sealing structure according to claim 4, characterized in that: the sealing strip (3) is detachably sleeved at the top section position of the outer surface of the second wedge-shaped structure (24); when the box cover (1) and the box body (2) are clamped together, the inward convex bottom section on the first wedge-shaped structure (14) corresponds to the outward convex top section on the second wedge-shaped structure (24), and the inward convex part of the first wedge-shaped structure (14) is pressed on the bottom end of the sealing strip (3) to realize contact clamping.
7. A tank sealing structure according to claim 1, 2, 5 or 6, wherein: the vertical section of the cover body (12) is in an inverted U shape; a first wedge-shaped structure (14) is integrally fixed at the bottom end of at least one side wall of the cover body (12).
8. A tank sealing structure according to claim 1, 2, 5 or 6, wherein: the vertical section of the shell (22) is U-shaped; and a second wedge-shaped structure (24) matched with the first wedge-shaped structure (14) is integrally fixed at the top end of at least one side wall of the shell (22).
9. A tank sealing structure according to claim 1, 2, 5 or 6, wherein: the bottom ends of the four side walls of the cover body (12) are integrally fixed with first wedge-shaped structures (14); and second wedge structures (24) matched with the first wedge structures (14) are integrally fixed at the top ends of the four side walls of the shell (22).
10. A tank sealing structure according to claim 5 or 6, characterized in that: the sealing strip (3) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122326650.3U CN215816206U (en) | 2021-09-24 | 2021-09-24 | Box sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122326650.3U CN215816206U (en) | 2021-09-24 | 2021-09-24 | Box sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215816206U true CN215816206U (en) | 2022-02-11 |
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ID=80166582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122326650.3U Active CN215816206U (en) | 2021-09-24 | 2021-09-24 | Box sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215816206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117059998A (en) * | 2023-10-11 | 2023-11-14 | 惠州市乐亿通科技有限公司 | Structure for installing battery box and battery box |
-
2021
- 2021-09-24 CN CN202122326650.3U patent/CN215816206U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117059998A (en) * | 2023-10-11 | 2023-11-14 | 惠州市乐亿通科技有限公司 | Structure for installing battery box and battery box |
| CN117059998B (en) * | 2023-10-11 | 2023-12-26 | 惠州市乐亿通科技股份有限公司 | Structure for installing battery box and battery box |
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