CN214848471U - Fuse box with waterproof function - Google Patents
Fuse box with waterproof function Download PDFInfo
- Publication number
- CN214848471U CN214848471U CN202121186571.0U CN202121186571U CN214848471U CN 214848471 U CN214848471 U CN 214848471U CN 202121186571 U CN202121186571 U CN 202121186571U CN 214848471 U CN214848471 U CN 214848471U
- Authority
- CN
- China
- Prior art keywords
- box body
- wall
- box
- connecting hole
- connecting ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000007977 PBT buffer Substances 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Casings For Electric Apparatus (AREA)
- Fuses (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The utility model relates to a fuse box with waterproof function, including box body, lid and wire, the protrusion is equipped with the connecting hole post on the box body, the lid is established on the box body and the cover is established outside the connecting hole post, be equipped with the first connection chamber that supplies the connecting hole post to insert the connection in the lid, set up the second connection chamber that supplies the fuse to place on the top in first connection chamber, be equipped with first connecting ring on the outer wall of connecting hole post, be equipped with the first connecting groove corresponding with first connecting ring on the inner wall in first connection chamber, the lateral wall protrusion towards the lid is equipped with the second go-between on the box body, be equipped with the second connecting groove corresponding with the second go-between on the lower extreme of lid. The utility model has the advantages that: the box cover is sleeved outside the connecting hole column, and the connecting ring can effectively improve the connecting strength and the sealing performance between the box cover and the connecting hole column, so that the box cover and the connecting hole column are not easy to separate; the second connecting ring can effectively improve the sealing performance between the box cover and the box body, so that the waterproof effect is better.
Description
Technical Field
The utility model relates to a fuse block, in particular to fuse block with waterproof function.
Background
The fuse box is used for installing the box of car fuse, can divide into according to the size of installation fuse size: a small size automobile fuse box; medium size automobile fuse boxes; a large-size automobile fuse box. The general injection molding materials comprise: plastics, nylon, bakelite and PBT engineering plastics, and each material has different high temperature resistance degrees.
The existing fuse box has poor sealing performance between the box cover and the box body, and when water exists, the existing fuse box can easily enter the junction of the fuse and the fuse box, so that the existing fuse box is short-circuited or damaged, and the protection effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fuse box with waterproof function to solve above-mentioned problem.
The technical scheme of the utility model is realized like this: the utility model provides a fuse box with waterproof function, includes box body, lid and wire, the protrusion is equipped with the connecting hole post on the box body, the lid is established on the box body and the cover is established outside the connecting hole post, be equipped with the first connection chamber that supplies the connecting hole post to insert the connection in the lid, set up the second connection chamber that supplies the fuse to place on the top in first connection chamber, be equipped with first connecting ring on the outer wall of connecting hole post, be equipped with the first connecting groove corresponding with first connecting ring on the inner wall in first connection chamber, the lateral wall protrusion towards the lid is equipped with the second go-between on the box body, be equipped with the second connecting groove corresponding with the second go-between on the lower extreme of lid.
By adopting the technical scheme, the box cover is sleeved outside the connecting hole column, and the connecting ring can effectively improve the connecting strength and the sealing performance between the box cover and the connecting hole column, so that the box cover and the connecting hole column are not easy to separate; the second connecting ring can effectively improve the sealing performance between the box cover and the box body, so that the waterproof effect is better.
The utility model discloses further set up to: the outer wall of the box cover is connected with the box body through a connecting rope.
Through adopting above-mentioned technical scheme, connect the rope and enable the lid to be connected with the box body always, make the lid difficult for losing.
The utility model discloses further set up to: the cross-section of first connecting ring is established to isosceles trapezoid, the inclined plane of slope is established to the last side and the downside of first connecting ring, the outside of first connecting ring and the outer wall parallel arrangement of connecting hole post, the outside height of first connecting ring is less than the inboard height.
Through adopting above-mentioned technical scheme, when making first connecting ring be connected with first connecting groove, light more, more convenience of dismouting is connected more stably.
The utility model discloses further set up to: the inner diameter of the first connecting cavity is larger than that of the second connecting cavity, and a chamfer angle is formed at the joint of the second connecting cavity and the first connecting cavity.
By adopting the technical scheme, the fuse is easier and more convenient to insert into the second connecting cavity.
The utility model discloses further set up to: reinforcing ribs are convexly arranged on the inner wall and the outer wall of the second connecting ring, and the cross section of each reinforcing rib is semicircular.
Through adopting above-mentioned technical scheme, the strengthening rib enables to be connected more firmly between lid and the box body, and difficult separation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a partial structure plan view of the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in 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.
As shown in fig. 1-3, the utility model discloses a fuse box with waterproof function, including box body 1, lid 2 and wire 3, the protrusion is equipped with connecting hole post 4 on the box body 1, lid 2 is established on box body 1 and the cover is established outside connecting hole post 4, be equipped with in the lid 2 and supply connecting hole post 4 to insert the first connection chamber 5 of connecting, set up the second connection chamber 6 that supplies the fuse to place on the top of first connection chamber 5, be equipped with first connecting ring 7 on the outer wall of connecting hole post 4, be equipped with the first connecting groove 8 corresponding with first connecting ring 7 on the inner wall of first connection chamber 5, the lateral wall protrusion towards lid 2 is equipped with second go-between 9 on the box body 1, be equipped with the second connecting groove 10 corresponding with second go-between 9 on the lower extreme of lid 2.
By adopting the technical scheme, the box cover is sleeved outside the connecting hole column, and the connecting ring can effectively improve the connecting strength and the sealing performance between the box cover and the connecting hole column, so that the box cover and the connecting hole column are not easy to separate; the second connecting ring can effectively improve the sealing performance between the box cover and the box body, so that the waterproof effect is better.
In the embodiment of the present invention, the outer wall of the box cover 2 is connected to the box body 1 through the connecting rope 12.
Through adopting above-mentioned technical scheme, connect the rope and enable the lid to be connected with the box body always, make the lid difficult for losing.
In the embodiment of the present invention, the cross section of the first connection ring 7 is set to be isosceles trapezoid, the upper side and the lower side of the first connection ring 7 are set to be inclined planes, the outer side of the first connection ring 7 is parallel to the outer wall of the connection hole column 4, and the height of the outer side of the first connection ring 7 is less than the height of the inner side.
Through adopting above-mentioned technical scheme, when making first connecting ring be connected with first connecting groove, light more, more convenience of dismouting is connected more stably.
In the embodiment of the present invention, the inner diameter of the first connection cavity 5 is greater than the inner diameter of the second connection cavity 6, and the junction of the second connection cavity 6 and the first connection cavity 5 is set as a chamfer.
By adopting the technical scheme, the fuse is easier and more convenient to insert into the second connecting cavity.
In the embodiment of the present invention, the inner wall and the outer wall of the second connection ring 9 are both provided with a reinforcing rib 11, and the cross section of the reinforcing rib 11 is set to be semicircular.
Through adopting above-mentioned technical scheme, the strengthening rib enables to be connected more firmly between lid and the box body, and difficult separation.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a fuse box with waterproof function which characterized in that: comprises a box body (1), a box cover (2) and a lead (3), wherein a connecting hole column (4) is convexly arranged on the box body (1), the box cover (2) is arranged on the box body (1) and sleeved outside the connecting hole column (4), a first connecting cavity (5) for inserting and connecting the connecting hole column (4) is arranged in the box cover (2), a second connecting cavity (6) for placing a fuse is arranged on the top end of the first connecting cavity (5), a first connecting ring (7) is arranged on the outer wall of the connecting hole column (4), a first connecting groove (8) corresponding to the first connecting ring (7) is arranged on the inner wall of the first connecting cavity (5), a second connecting ring (9) is convexly arranged on the side wall of the box body (1) facing the box cover (2), the lower end of the box cover (2) is provided with a second connecting groove (10) corresponding to the second connecting ring (9).
2. A safe with waterproof function according to claim 1, wherein: the outer wall of the box cover (2) is connected with the box body (1) through a connecting rope (12).
3. A safe with waterproof function according to claim 1, wherein: the cross-section of first connecting ring (7) is established to isosceles trapezoid, the inclined plane of slope is established to the last side and the downside of first connecting ring (7), the outside of first connecting ring (7) and the outer wall parallel arrangement of connecting hole post (4), the outside height of first connecting ring (7) is less than the inboard height.
4. A safe with waterproof function according to claim 1, wherein: the inner diameter of the first connecting cavity (5) is larger than that of the second connecting cavity (6), and a chamfer angle is formed at the joint of the second connecting cavity (6) and the first connecting cavity (5).
5. A safe with waterproof function according to claim 1, wherein: reinforcing ribs (11) are convexly arranged on the inner wall and the outer wall of the second connecting ring (9), and the cross section of each reinforcing rib (11) is semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121186571.0U CN214848471U (en) | 2021-05-29 | 2021-05-29 | Fuse box with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121186571.0U CN214848471U (en) | 2021-05-29 | 2021-05-29 | Fuse box with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214848471U true CN214848471U (en) | 2021-11-23 |
Family
ID=78781104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121186571.0U Expired - Fee Related CN214848471U (en) | 2021-05-29 | 2021-05-29 | Fuse box with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214848471U (en) |
-
2021
- 2021-05-29 CN CN202121186571.0U patent/CN214848471U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |