CN220823506U - Self-locking type electric appliance box cover component - Google Patents
Self-locking type electric appliance box cover component Download PDFInfo
- Publication number
- CN220823506U CN220823506U CN202322524921.5U CN202322524921U CN220823506U CN 220823506 U CN220823506 U CN 220823506U CN 202322524921 U CN202322524921 U CN 202322524921U CN 220823506 U CN220823506 U CN 220823506U
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- China
- Prior art keywords
- box body
- self
- connecting rod
- electric appliance
- type electric
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- 238000007789 sealing Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000006698 induction Effects 0.000 claims description 2
- 238000005086 pumping Methods 0.000 abstract description 15
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model discloses a self-locking type electric appliance box cover component, which comprises a cover body and a box body, wherein toggle grooves are formed in the outer walls of two sides of the box body, vertical rods are arranged in the toggle grooves, connecting rods are sleeved on the outer walls of the vertical rods in a sliding mode through elastic mechanisms, two pumping chambers are arranged in the box body, pistons connected with the connecting rods are arranged in the two pumping chambers in a sealing sliding mode, the connecting rods are connected with the cover body through movable mechanisms, sealing air rings are adhered to the box body, sealing grooves are formed in the inner walls of the cover body, the sealing air rings are connected with the pumping chambers through connecting pipes and air outlets, and air inlets connected with the pumping chambers are formed in the outer walls of the box body. According to the utility model, the cover body, the box body, the mounting rod, the mounting opening and the like are arranged, so that the cover body and the box body are flexibly and conveniently mounted, the self-locking is realized after the mounting to avoid detachment, and the practicability of the device is ensured.
Description
Technical Field
The utility model relates to the technical field of shell structures, in particular to a self-locking type electric appliance box cover component.
Background
In the electrical box products, sheet metal part assembly type and injection molding part assembly type are mainly adopted at present; the sheet metal component assembled electrical box generally adopts a press riveting stud welding process, the press riveting stud welding process comprises two procedures of press riveting and welding, and the press riveting process needs to be operated by a press machine and a special die.
Reference is made to chinese patent publication No.: CN214315849U knows that the following problems exist in the prior art: the existing electrical box products are of integral structures, are inconvenient to disassemble, maintain and assemble during use, and have the problem of poor waterproof effect. In order to address this prior art shortcoming, a new design of a self-locking lid assembly for an electrical appliance is needed.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a self-locking type electric appliance box cover component.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a from locking-type electrical apparatus lid subassembly, includes lid and box body, box body both sides outer wall all is equipped with and stirs the groove, it is equipped with the montant to stir in the inslot to stir, the montant outer wall is equipped with the connecting rod through elastic mechanism slip cap, the box body is inside to be equipped with two pumping air chambers, two all seal the slip in the pumping air chamber is equipped with the piston of being connected with the connecting rod, the connecting rod passes through movable mechanism and is connected with the lid, the adhesion has sealed balloon on the box body, the lid inner wall is equipped with the seal groove, sealed balloon is connected with the pumping air chamber through connecting pipe and gas outlet, the box body outer wall is equipped with the induction port of being connected with the pumping air chamber.
Preferably, the elastic mechanism comprises a spring sleeved outside the vertical rod, and two ends of the spring are respectively and elastically connected with the outer wall of the connecting rod and the inner bottom wall of the poking groove.
Preferably, the movable mechanism comprises a mounting rod connected with the connecting rod, and two mounting openings corresponding to the mounting rod are formed in the cover body.
Preferably, a first one-way valve is arranged in the air suction port, and a second one-way valve is arranged in the air outlet.
Preferably, the mounting rod is in threaded connection with the connecting rod, and the connecting rod is L-shaped.
Preferably, the box body is provided with an air outlet channel connected with the sealing balloon, and a sealing plug is arranged in the air outlet channel.
The utility model has the beneficial effects that:
1. Through setting up lid, box body, installation pole and installing port etc. realized the nimble convenient installation of lid and box body, and realized the auto-lock after the installation and avoid breaking away from, guaranteed the practicality of device.
2. By arranging the connecting rod, the piston, the sealing balloon and the like, the tightness after the cover body and the box body are installed is realized, and the sealing balloon is inflated and linked with the installation of the components, so that the practicability of the device is improved.
Drawings
FIG. 1 is a schematic view of a structure of a cover;
FIG. 2 is a schematic view of the structure of the case;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 4 is a schematic structural view of the components such as the vertical rod and the piston.
In the figure: the device comprises a cover body 1, a mounting opening 2, a sealing groove 3, a box body 4, a sealing balloon 5, a toggle groove 6, a vertical rod 7, a spring 8, a mounting rod 9, an air suction opening 10, a connecting rod 11, a pumping air chamber 12, a piston 13 and an air outlet 14.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a self-locking type electric appliance box cover component comprises a cover body 1 and a box body 4, wherein toggle grooves 6 are respectively arranged on the outer walls of two sides of the box body 4, vertical rods 7 are arranged in the toggle grooves 6, connecting rods 11 are sleeved on the outer walls of the vertical rods 7 in a sliding mode through elastic mechanisms, two pumping chambers 12 are arranged in the box body 4, pistons 13 connected with the connecting rods 11 are respectively arranged in the two pumping chambers 12 in a sealing sliding mode, the connecting rods 11 are connected with the cover body 1 through movable mechanisms, sealing air rings 5 are adhered to the box body 4, sealing grooves 3 are formed in the inner walls of the cover body 1, the sealing air rings 5 are connected with the pumping chambers 12 through connecting pipes and air outlets 14, and air inlets 10 connected with the pumping chambers 12 are formed in the outer walls of the box body 4.
The elastic mechanism comprises a spring 8 sleeved outside the vertical rod 7, two ends of the spring 8 are respectively and elastically connected with the outer wall of the connecting rod 11 and the inner bottom wall of the toggle groove 6, and the spring 8 realizes the jacking reset operation of the connecting rod 11.
The movable mechanism comprises a mounting rod 9 connected with a connecting rod 11, two mounting holes 2 corresponding to the mounting rod 9 are formed in the cover body 1, and after the mounting rod 9 moves in the mounting holes 2, the piston 13 can be driven to ascend and reset after descending in the pumping air chamber 12.
The air suction port 10 is internally provided with a first one-way valve, the air outlet 14 is internally provided with a second one-way valve, and the first one-way valve and the second one-way valve control the air flowing direction.
The installation pole 9 and link up 11 threaded connection, link up 11 and be the L form, installation pole 9 is convenient with link up 11 dismantlements of pole, convenient change in its wearing and tearing.
The box body 4 is provided with an air outlet channel connected with the sealing balloon 5, a sealing plug is arranged in the air outlet channel, and the air in the sealing balloon 5 can be discharged by means of the air outlet channel after the sealing plug is removed.
When the sealing device is used, the cover body 1 and the box body 4 are correspondingly arranged, the box body 4 is positioned in the cover body 1, no gas exists in the sealing balloon 5 in the initial state, when the box body 4 enters the cover body 1, the mounting rod 9 moves in the mounting opening 2, the initial position of the mounting rod 9 is above, and the piston 13 descends under the influence of the horizontal part of the mounting opening 2, so that the gas in the pumping chamber 12 can be sent into the sealing balloon 5 through the gas outlet 14 and the connecting pipe, and the sealing balloon 5 is inflated and expanded to realize sealing connection.
When the cover body 1 is detached from the box body 4, the sealing plug is detached to enable the sealing balloon 5 to deflate so as to be separated from the sealing groove 3.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a from locking-type electrical apparatus lid subassembly, includes lid (1) and box body (4), its characterized in that, box body (4) both sides outer wall all is equipped with toggle groove (6), be equipped with montant (7) in toggle groove (6), montant (7) outer wall is equipped with connecting rod (11) through elastic mechanism slip cover, box body (4) inside is equipped with two pump air chambers (12), two equal sealed slip is equipped with piston (13) of being connected with connecting rod (11) in pump air chamber (12), connecting rod (11) are connected with lid (1) through movable mechanism, the adhesion has sealed balloon (5) on box body (4), lid (1) inner wall is equipped with seal groove (3), sealed balloon (5) are connected with pump air chamber (12) through connecting pipe and gas outlet (14), box body (4) outer wall is equipped with induction port (10) of being connected with pump air chamber (12).
2. The self-locking type electric appliance box cover assembly according to claim 1, wherein the elastic mechanism comprises a spring (8) sleeved outside the vertical rod (7), and two ends of the spring (8) are respectively and elastically connected with the outer wall of the connecting rod (11) and the inner bottom wall of the toggle groove (6).
3. The self-locking type electric appliance box cover component according to claim 2, wherein the movable mechanism comprises a mounting rod (9) connected with a connecting rod (11), and two mounting openings (2) corresponding to the mounting rod (9) are formed in the cover body (1).
4. A self-locking appliance box cover assembly according to claim 3, wherein a first one-way valve is arranged in the air suction port (10), and a second one-way valve is arranged in the air outlet (14).
5. The self-locking type electric appliance box cover component according to claim 4, wherein the mounting rod (9) is in threaded connection with the connecting rod (11), and the connecting rod (11) is L-shaped.
6. The self-locking type electric appliance box cover component according to claim 5, wherein the box body (4) is provided with an air outlet channel connected with the sealing balloon (5), and a sealing plug is arranged in the air outlet channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322524921.5U CN220823506U (en) | 2023-09-18 | 2023-09-18 | Self-locking type electric appliance box cover component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322524921.5U CN220823506U (en) | 2023-09-18 | 2023-09-18 | Self-locking type electric appliance box cover component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220823506U true CN220823506U (en) | 2024-04-19 |
Family
ID=90711411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322524921.5U Active CN220823506U (en) | 2023-09-18 | 2023-09-18 | Self-locking type electric appliance box cover component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220823506U (en) |
-
2023
- 2023-09-18 CN CN202322524921.5U patent/CN220823506U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |