CN218998216U - Simple waterproof buckle structure - Google Patents
Simple waterproof buckle structure Download PDFInfo
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- CN218998216U CN218998216U CN202222736281.XU CN202222736281U CN218998216U CN 218998216 U CN218998216 U CN 218998216U CN 202222736281 U CN202222736281 U CN 202222736281U CN 218998216 U CN218998216 U CN 218998216U
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Abstract
A simple waterproof buckle structure comprises a base, a waterproof sealing ring and an upper buckle which are sequentially arranged from bottom to top; the edge of the base is provided with an annular clamping step, the top of the base is also provided with a limiting clamping column, and the limiting clamping column is positioned at the inner side of the clamping step; the waterproof sealing ring is in an annular design, is sleeved on the base, and the bottom of the waterproof sealing ring is attached to the top of the clamping step; the upper buckle is of an annular design, the upper buckle is sleeved on the base, the bottom of the upper buckle is attached to the top of the waterproof sealing ring, the top of the inner side of the upper buckle is further provided with a limiting snap ring, and the limiting snap ring and the limiting clamping column are mutually clamped and limited. According to the utility model, the base and the upper buckle are respectively provided with the limiting clamping column and the limiting clamping ring to be mutually clamped and limited, so that the buckling fixation between the base and the upper buckle is realized, and compared with the traditional screw fixation, the screw fixation is simple, convenient, practical and reliable; the utility model has strong practicability and has stronger popularization significance.
Description
Technical Field
The utility model relates to the field of waterproof sound boxes, in particular to a simple waterproof buckle structure.
Background
The waterproof structure of the traditional waterproof sound box is usually that an EVA or rubber waterproof sealing ring is additionally arranged between two assembly parts to prevent external moisture from penetrating into the interior. In the press fit fixing process of the assembly part to the waterproof sealing ring, the assembly part is usually required to be fixed by screwing, and the screwing process is complex in operation and low in efficiency, and the waterproof effect is affected due to the fact that problems of deviation, sliding wire and the like are easy to occur.
Disclosure of Invention
Based on this, it is necessary to provide a simple waterproof buckle structure against the defects in the prior art.
A simple waterproof buckle structure comprises a base, a waterproof sealing ring and an upper buckle which are sequentially arranged from bottom to top. The base edge is equipped with annular block step, and the top of this base still is equipped with spacing card post, spacing card post is located the inboard of block step. The waterproof sealing ring is in an annular design, is sleeved on the base, and the bottom of the waterproof sealing ring is attached to the top of the clamping step. The upper buckle is of an annular design, the upper buckle is sleeved on the base, the bottom of the upper buckle is attached to the top of the waterproof sealing ring, the top of the inner side of the upper buckle is further provided with a limiting snap ring, and the limiting snap ring and the limiting clamping column are mutually clamped and limited.
Further, two groups of limiting clamping columns are arranged, and the two groups of limiting clamping columns are located at the top of the base and are symmetrically designed.
Further, a movable clamping groove which is vertically arranged is arranged on the base, a switch embedding hole which is horizontally arranged is further formed in the side face of the base, and the movable clamping groove is communicated with the switch embedding hole. The limiting clamping column is of a movable design, the bottom of the limiting clamping column is also provided with a movable clamping piece which is integrally connected, and the movable clamping piece comprises a sliding part and a switch part which are integrally connected. The sliding part is vertically arranged and is embedded in the movable clamping groove, and the switch part is horizontally arranged and is embedded in the switch embedding hole. And a plurality of reset springs are also arranged in the movable clamping groove.
Further, a plurality of alignment grooves are formed in the inner side of the clamping step of the base, a plurality of alignment convex blocks are correspondingly formed in the inner side of the upper buckle, and the alignment grooves and the alignment convex blocks are mutually clamped and aligned.
Further, a plurality of anti-skid protruding points are arranged at the top of the clamping step of the base and the bottom of the upper buckle.
Further, the simple waterproof buckle structure further comprises a waterproof buckle cap, the waterproof buckle cap comprises a sealing cover part and an embedded part positioned at the upper end of the sealing cover part, and an embedded clamping groove is further formed in the bottom of the base. The sealing cover part is attached to the bottom of the base, and the embedded part is clamped in the embedded clamping groove.
Further, a connecting part is further arranged on one side of the sealing cover part, and one end of the connecting part is connected with one end of the waterproof sealing ring. The bottom end of the other side of the sealing cover part is also provided with a clamping cap handle.
In summary, the simple waterproof buckle structure has the beneficial effects that: the base and the upper buckle are respectively provided with the limiting clamping column and the limiting clamping ring for mutual clamping and limiting, so that the buckling fixation between the base and the upper buckle is realized, and compared with the traditional screw fixation, the screw fixation is simple and convenient to operate, practical and reliable; the limit clamping column is designed to be movable, so that the upper buckle can be conveniently detached from the base, and the waterproof sealing ring can be conveniently maintained and replaced; the alignment groove on the base is matched with the alignment convex block on the upper buckle, so that the problem that the quality of a product is affected due to the vertical deflection of the base when the base and the upper buckle are assembled can be reduced; the anti-skid convex points arranged on the base and the upper buckle increase friction between the base and the waterproof sealing ring respectively, so that the problem of loosening of the waterproof sealing ring caused by external vibration and other factors can be effectively avoided; the utility model has strong practicability and has stronger popularization significance.
Drawings
Fig. 1 is a schematic structural view of a simple waterproof buckle structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the base of FIG. 1;
FIG. 4 is a schematic view of the structure of the button in FIG. 1;
FIG. 5 is a schematic view of the waterproof gasket and waterproof cartridge of FIG. 1;
fig. 6 is a schematic structural diagram of the limiting clip column and the movable clip in fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5, the present utility model provides a simple waterproof fastening structure 100, which includes a base 10, a waterproof sealing ring 20 and an upper fastener 30 sequentially arranged from bottom to top. The edge of the base 10 is provided with an annular clamping step 11, the top of the base 10 is also provided with a limiting clamping column 12, and the limiting clamping column 12 is positioned at the inner side of the clamping step 11. Specifically, in this embodiment, two sets of the limiting clamping columns 12 are provided, and the two sets of the limiting clamping columns 12 are located at the top of the base 10 and are symmetrically designed. The waterproof sealing ring 20 is in an annular design, is sleeved on the base 10, and the bottom of the waterproof sealing ring 20 is attached to the top of the clamping step 11. The upper buckle 30 is in an annular design, the upper buckle 30 is sleeved on the base 10, the bottom of the upper buckle 30 is attached to the top of the waterproof sealing ring 20, a limiting snap ring 31 is further arranged at the top of the inner side of the upper buckle 30, and the limiting snap ring 31 and the limiting clamping column 12 are mutually clamped and limited.
The waterproof sealing ring 20 and the upper buckle 30 with annular design can be easily sleeved on the base 10 from top to bottom, and when the upper buckle 30 is completely sleeved on the base 10, the upper end of the limiting snap ring 31 is just limited by the limiting clamping column 12 at the top of the base 10, so that the upper buckle 30 is firmly fixed on the base 10, and the waterproof sealing ring 20 clamped between the base 10 and the upper buckle 30 can also play a better waterproof effect. In this embodiment, two sets of limiting clamping columns 12 symmetrically arranged can limit and fix two sides of the upper buckle 30, so that the assembled buckle structure is firmer. It will be appreciated that in other embodiments more sets of stop posts 12 may be provided on top of the base 10.
The base 10 is provided with a vertically arranged movable clamping groove 13, the side surface of the base is also provided with a horizontally arranged switch embedded hole 14, and the movable clamping groove 13 is communicated with the switch embedded hole 14. The limiting clamping column 12 is of a movable design, the bottom of the limiting clamping column is also provided with a movable clamping piece 40 which is integrally connected, and the movable clamping piece 40 comprises a sliding part 41 and a switch part 42 which are integrally connected. The sliding portion 41 is vertically arranged and the sliding portion 41 is embedded in the movable clamping groove 13, the switch portion 42 is horizontally arranged and the switch portion 42 is embedded in the switch embedded hole 14. A plurality of return springs 50 are also arranged in the movable clamping groove 13.
Under the normal state, due to the elastic force of the return spring 50, the movable clamping piece 40 and the limiting clamping column 12 at the top end of the movable clamping piece lean against one side, far away from the center of the base 10, of the movable clamping groove 13, and at the moment, the limiting clamping column 12 has the capability of limiting the limiting clamping ring 31, so that the upper buckle 30 is firmly fixed on the base 10. When one end of the switch portion 42 is manually pushed to retract into the switch engaging hole 14, the movable clip 40 and the limit clip 12 at the top end thereof start to slide under the pushing force, and further lean against the side of the movable clip groove 13 near the center of the base 10, and at this time, the limit clip 12 loses the limit ability to the limit clip 31, so that the upper buckle 30 can be easily taken out from the base 10. In addition, because the limiting clamping column 12 is designed to be movable, the risk of fracture of the limiting clamping column 12 caused by extrusion deformation of the upper buckle 30 can be greatly reduced in the process that the upper buckle 30 is sleeved on the base 10 from top to bottom.
The inner side of the clamping step 11 of the base 10 is provided with a plurality of alignment grooves 15, the inner side of the upper buckle 30 is correspondingly provided with a plurality of alignment convex blocks 32, and the alignment grooves 15 and the alignment convex blocks 32 are mutually clamped and aligned. The top of the clamping step 11 of the base 10 and the bottom of the upper buckle 30 are provided with a plurality of anti-skid protruding points 16. The alignment grooves 15 and the alignment convex blocks 32 are in one-to-one correspondence, so that accurate alignment of the base 10 and the upper buckle 30 along the vertical direction during installation buckling can be ensured, and the problem that the waterproof sealing ring 20 stretches out of a gap due to installation deviation between the base 10 and the upper buckle is avoided, so that the waterproof effect and the product quality are affected. The anti-slip protruding points 16 arranged on the upper buckle 30 and the base 10 enable the waterproof sealing ring 20 clamped between the upper buckle 30 and the base 10 to be more stable, and the problem that the waterproof sealing ring 20 is loosened due to external vibration and other factors to influence the waterproof effect is avoided.
The simple waterproof fastening structure 100 further includes a waterproof fastening cap 60, the waterproof fastening cap 60 includes a cover portion 61 and an engaging portion 62 located at an upper end of the cover portion 61, and an engaging slot (not shown) is further provided at a bottom of the base. The cover 61 is attached to the bottom of the base and the engaging portion 62 is engaged with the engaging groove. A connecting portion 63 is further provided on one side of the cover portion 61, and one end of the connecting portion 63 is connected with one end of the waterproof sealing ring. The other bottom end of the cover part 61 is also provided with a clamping cap handle 64. The waterproof clip cap 60 can block the base interface of the waterproof clip structure, and avoid the interface from being polluted by external moisture, dust and other impurities.
In summary, the simple waterproof buckle structure 100 of the present utility model has the following advantages: the base 10 and the upper buckle 30 are respectively provided with the limiting clamping column 12 and the limiting clamping ring 31 for mutual clamping and limiting, so that the buckling fixation between the base 10 and the upper buckle 30 is realized, and compared with the traditional screw fixation, the operation is simple, convenient, practical and reliable; the limit clamping column 12 is designed to be movable, so that the upper buckle 30 can be conveniently detached from the base 10, and the waterproof sealing ring 20 can be conveniently maintained and replaced; the alignment groove 15 on the base 10 is matched with the alignment convex block 32 on the upper buckle 30, so that the problem that the quality of a product is affected due to vertical deflection when the base 10 and the upper buckle 30 are assembled can be reduced; the anti-skid convex points 16 arranged on the base 10 and the upper buckle 30 increase friction between the base 10 and the upper buckle and the waterproof sealing ring 20 respectively, so that the problem of loosening of the waterproof sealing ring 20 caused by external vibration and other factors can be effectively avoided; the utility model has strong practicability and has stronger popularization significance.
The above examples illustrate only one embodiment of the utility model, which is described in more detail and is not to be construed as limiting the scope of the utility model. It should be noted that variations and modifications can be made by those skilled in the art without departing from the inventive concept, which fall within the scope of the utility model. Accordingly, the scope of the utility model should be determined from the following claims.
Claims (7)
1. Simple waterproof buckle structure, its characterized in that: comprises a base, a waterproof sealing ring and an upper buckle which are sequentially arranged from bottom to top; the edge of the base is provided with an annular clamping step, the top of the base is also provided with a limiting clamping column, and the limiting clamping column is positioned at the inner side of the clamping step; the waterproof sealing ring is in an annular design, is sleeved on the base, and the bottom of the waterproof sealing ring is attached to the top of the clamping step; the upper buckle is of an annular design, the upper buckle is sleeved on the base, the bottom of the upper buckle is attached to the top of the waterproof sealing ring, the top of the inner side of the upper buckle is further provided with a limiting snap ring, and the limiting snap ring and the limiting clamping column are mutually clamped and limited.
2. The simple waterproof snap structure of claim 1, wherein: the limiting clamping columns are arranged in two groups, and the two groups of limiting clamping columns are located at the top of the base and are symmetrically designed.
3. The simple waterproof snap structure of claim 1, wherein: the base is provided with a vertically arranged movable clamping groove, the side surface of the base is also provided with a horizontally arranged switch embedding hole, and the movable clamping groove is communicated with the switch embedding hole; the limiting clamping column is of a movable design, the bottom of the limiting clamping column is also provided with a movable clamping piece which is integrally connected, and the movable clamping piece comprises a sliding part and a switch part which are integrally connected; the sliding part is vertically arranged and is embedded in the movable clamping groove, and the switch part is horizontally arranged and is embedded in the switch embedding hole; and a plurality of reset springs are also arranged in the movable clamping groove.
4. The simple waterproof snap structure of claim 1, wherein: the inner side of the clamping step of the base is provided with a plurality of alignment grooves, the inner side of the upper buckle is correspondingly provided with a plurality of alignment convex blocks, and the alignment grooves and the alignment convex blocks are mutually clamped and aligned.
5. The simple waterproof snap structure of claim 1, wherein: the bottom of the clamping step top and the upper buckle of the base are provided with a plurality of anti-skid protruding points.
6. The simple waterproof snap structure of claim 1, wherein: the waterproof clamping cap comprises a sealing cover part and an embedded part positioned at the upper end of the sealing cover part, and an embedded clamping groove is further formed in the bottom of the base; the sealing cover part is attached to the bottom of the base, and the embedded part is clamped in the embedded clamping groove.
7. The simple waterproof snap structure of claim 6, wherein: one side of the sealing cover part is also provided with a connecting part, and one end of the connecting part is connected with one end of the waterproof sealing ring; the bottom end of the other side of the sealing cover part is also provided with a clamping cap handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222736281.XU CN218998216U (en) | 2022-10-17 | 2022-10-17 | Simple waterproof buckle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222736281.XU CN218998216U (en) | 2022-10-17 | 2022-10-17 | Simple waterproof buckle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218998216U true CN218998216U (en) | 2023-05-09 |
Family
ID=86218637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222736281.XU Active CN218998216U (en) | 2022-10-17 | 2022-10-17 | Simple waterproof buckle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218998216U (en) |
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2022
- 2022-10-17 CN CN202222736281.XU patent/CN218998216U/en active Active
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