CN217903723U - Waterproof structure - Google Patents
Waterproof structure Download PDFInfo
- Publication number
- CN217903723U CN217903723U CN202222142304.4U CN202222142304U CN217903723U CN 217903723 U CN217903723 U CN 217903723U CN 202222142304 U CN202222142304 U CN 202222142304U CN 217903723 U CN217903723 U CN 217903723U
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- China
- Prior art keywords
- waterproof portion
- waterproof
- face lid
- cover
- face
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Abstract
The utility model discloses a waterproof construction, including bottom and face lid, the seal groove has all been seted up to the both sides of bottom, is provided with waterproof portion in the seal groove, and waterproof portion includes first waterproof portion and second waterproof portion, and the upper end of second waterproof portion has the cavity, is provided with first waterproof portion in the cavity, and face lid demountable installation is on the bottom, and the lower surface of face lid is used for extrudeing the upper surface of first waterproof portion, and the arch groove has been seted up to the lower extreme of second waterproof portion. The utility model has the advantages that: through being provided with waterproof portion in the seal groove, thereby carry out multiple waterproof through first waterproof portion and second waterproof portion, guaranteed water-proof effects, seted up the arch-shaped groove at the lower extreme of second waterproof portion and can reduce the deformation that arouses when the first waterproof portion of face lid extrusion to guarantee the stability of waterproof portion, avoid losing elasticity because of the deformation and lead to water-proof effects not good.
Description
Technical Field
The utility model relates to a plastic case waterproof field, especially a waterproof construction.
Background
At present, a plastic box is used for an outdoor direct current distribution box, but a foaming adhesive tape is generally adopted for sealing and waterproofing, but the foaming adhesive tape is easy to age, and particularly, the foaming adhesive tape is easy to deform and lose elasticity under the high-temperature and low-temperature environment in summer or winter, so that the waterproof effect is poor, and the internal elements of the direct current distribution box are damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a waterproof construction.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a waterproof construction, includes bottom and face lid, and the seal groove has all been seted up to the both sides of bottom, is provided with waterproof portion in the seal groove, and waterproof portion includes first waterproof portion and second waterproof portion, and the upper end of second waterproof portion has the cavity, is provided with first waterproof portion in the cavity, and face lid demountable installation is on the bottom, and the lower surface of face lid is used for extrudeing the upper surface of first waterproof portion, and the arch-shaped groove has been seted up to the lower extreme of second waterproof portion.
Preferably, the first waterproof portion includes a top cover, a connecting portion and a convex portion, the lower surface of the face cover is used for pressing the upper surface of the top cover, the lower surface of the top cover is provided with the connecting portion, the lower surface of the connecting portion is provided with the convex portion, and the convex portion is located above the arch-shaped groove.
Preferably, the first waterproof portion and the second waterproof portion are made of silicon rubber.
Preferably, the end part of the lower surface of the face cover is provided with a baffle plate, and the baffle plate is positioned outside the sealing groove.
Preferably, the face cover is detachably mounted on the bottom cover by screws.
Preferably, the face cover and the bottom cover are both made of PC.
The utility model has the advantages of it is following: the utility model discloses a be provided with waterproof portion in the seal groove, thereby carry out multiple waterproof through first waterproof portion and second waterproof portion, guaranteed water-proof effects, set up the deformation that the arch-shaped groove arouses when can reduce the first waterproof portion of face lid extrusion at the lower extreme of second waterproof portion to guarantee the stability of waterproof portion, avoid losing elasticity because of the deformation and lead to water-proof effects not good.
Drawings
FIG. 1 is a schematic view of the installation position relationship between a face cover and a bottom cover;
FIG. 2 isbase:Sub>A schematic structural view of section A-A;
FIG. 3 is an enlarged view of A;
in the figure, 1-bottom cover, 2-face cover, 3-screw, 4-sealing groove, 5-waterproof part, 6-top cover, 7-connecting part, 8-convex part, 9-second waterproof part, 10-arch groove, 11-first waterproof part, and 12-baffle.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships which are usually placed when the products of the present invention are used, or the directions or positional relationships which are usually understood by those skilled in the art, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific directions, be constructed and operated in specific directions, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present embodiment, as shown in fig. 1 and 2, a waterproof structure includes a bottom cover 1 and a face cover 2, and preferably, both the face cover 2 and the bottom cover 1 are made of PC. The sealing groove 4 is formed in each of two sides of the bottom cover 1, the waterproof portion 5 is arranged in each sealing groove 4, each waterproof portion 5 comprises a first waterproof portion 11 and a second waterproof portion 9, preferably, the first waterproof portions 11 and the second waterproof portions 9 are made of silicon rubber, specifically, the temperature tolerance temperature of the silicon rubber is-40-200 ℃, and therefore the first waterproof portions 11 and the second waterproof portions 9 can stably keep good elasticity when the foaming rubber strips are replaced by the silicon rubber in summer or winter under high-temperature and low-temperature environments. The upper end of second waterproof portion 9 has the cavity, is provided with first waterproof portion 11 in the cavity, and face lid 2 demountable installation is on bottom 1, and further, face lid 2 passes through screw 3 demountable installation on bottom 1. The lower surface of the surface cover 2 is used for extruding the upper surface of the first waterproof part 11, and the lower end of the second waterproof part 9 is provided with an arch-shaped groove 10. Through being provided with waterproof portion 5 in seal groove 4, thereby carry out multiple waterproof through first waterproof portion 11 and second waterproof portion 9, water-proof effects has been guaranteed, arch-shaped groove 10 has been seted up to the lower extreme in second waterproof portion 9, the upper surface of face lid 2 extrusion first waterproof portion 11 can reduce the deformation that arouses when face lid 2 extrudes first waterproof portion 11 when playing water-proof effects, thereby waterproof portion 5's stability has been guaranteed, avoid losing elasticity because of the deformation and lead to water-proof effects not good.
Further, as shown in fig. 3, the first waterproof portion 11 includes a top cover 6, a connecting portion 7, and a protrusion 8, the lower surface of the face cover 2 is used to press the upper surface of the top cover 6, the lower surface of the top cover 6 is provided with the connecting portion 7, the lower surface of the connecting portion 7 is provided with the protrusion 8, and the protrusion 8 is located above the arch groove 10. Specifically, the top cover 6 is pressed by the face cover 2, so that the top cover 6, the connecting part 7 and the protrusion 8 can isolate external water from entering the bottom cover 1 in multiple ways, and the waterproof effect is ensured.
In the present embodiment, a baffle plate 12 is provided at an end portion of the lower surface of the face cover 2, and the baffle plate 12 is located outside the seal groove 4. In particular, the baffle 12 is primarily used to isolate large areas of incoming water.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A waterproof structure is characterized in that: including bottom (1) and face lid (2), seal groove (4) have all been seted up to the both sides of bottom (1), be provided with waterproof portion (5) in seal groove (4), waterproof portion (5) include first waterproof portion (11) and second waterproof portion (9), the upper end of second waterproof portion (9) has the cavity, be provided with in the cavity first waterproof portion (11), face lid (2) demountable installation is in on bottom (1), just the lower surface of face lid (2) is used for the extrusion the upper surface of first waterproof portion (11), arch-shaped groove (10) have been seted up to the lower extreme of second waterproof portion (9).
2. A water-repellent structure according to claim 1, wherein: first waterproof portion (11) include top cap (6), connecting portion (7) and convex part (8), the lower surface of face lid (2) is used for the extrusion the upper surface of top cap (6), the lower surface of top cap (6) is provided with connecting portion (7), the lower surface of connecting portion (7) is provided with convex part (8), convex part (8) are located the top in arch-shaped groove (10).
3. A water-repellent structure according to claim 2, wherein: the first waterproof portion (11) and the second waterproof portion (9) are both made of silicon rubber.
4. A waterproof structure according to claim 3, characterized in that: the end part of the lower surface of the surface cover (2) is provided with a baffle (12), and the baffle (12) is positioned on the outer side of the sealing groove (4).
5. A water-repellent structure according to claim 4, wherein: the face cover (2) is detachably arranged on the bottom cover (1) through a screw (3).
6. A waterproof structure according to claim 5, characterized in that: the face cover (2) and the bottom cover (1) are both made of PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222142304.4U CN217903723U (en) | 2022-08-15 | 2022-08-15 | Waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222142304.4U CN217903723U (en) | 2022-08-15 | 2022-08-15 | Waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217903723U true CN217903723U (en) | 2022-11-25 |
Family
ID=84142115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222142304.4U Active CN217903723U (en) | 2022-08-15 | 2022-08-15 | Waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217903723U (en) |
-
2022
- 2022-08-15 CN CN202222142304.4U patent/CN217903723U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |