CN210039979U - Waterproof button for alternating-current charging gun - Google Patents
Waterproof button for alternating-current charging gun Download PDFInfo
- Publication number
- CN210039979U CN210039979U CN201920550215.9U CN201920550215U CN210039979U CN 210039979 U CN210039979 U CN 210039979U CN 201920550215 U CN201920550215 U CN 201920550215U CN 210039979 U CN210039979 U CN 210039979U
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- Prior art keywords
- button
- wall
- fixedly connected
- waterproof
- ring
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- 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
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- 241000773945 Trimusculidae Species 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 241000157856 Cephalanthus Species 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 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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Abstract
The utility model discloses a waterproof button for an AC charging gun, which comprises a button shell, wherein the side wall of the button shell is provided with an external thread, the inner wall of the button shell is sleeved with a button lining, the inner wall of the button lining is sleeved with a button fixing rod, the side wall of the button fixing rod is fixedly connected with a fixing ring, the side wall of the button fixing rod is fixedly connected with a sealing ring, the sealing ring is internally provided with a mounting cavity, a plurality of springs are transversely connected in the mounting cavity, the inner wall of the mounting cavity is provided with an inner wall groove, and the inner wall groove is connected with the fixing ring in a matching way, the top end of the button shell is fixedly connected with a rubber waterproof ring, waterproof circle top fixedly connected with button cover of rubber, the utility model discloses can play better water-proof effects, avoid charging the rifle outdoor can cause the short circuit phenomenon because of overcast and rainy day, not only protected and filled electric pile, also avoid causing the potential safety hazard to the user.
Description
Technical Field
The utility model relates to a button technical field specifically is a waterproof button is used to alternating current charging rifle.
Background
In the current stage of social economy development, people are more and more conscious of environmental protection, the requirements of low-carbon economy and low-carbon life are more and more intense, and meanwhile, the fact that the oil price continuously rises is not contended, so that people urgently seek a new engine technology for replacing the traditional internal combustion engine technology in the automobile industry. Under the background, energy-saving and environment-friendly electric vehicles are more and more favored by people, the popularization and the generalization of the electric vehicles also become necessary trends, and the popularization of the electric vehicles can greatly promote the development of electric vehicle corollary equipment such as charging guns and the like. There are various charging guns on the market today that are basically capable of meeting the charging needs of different types of cars, but there are still some drawbacks, such as: the waterproof effect of the rifle button that charges is relatively poor nowadays, and the rifle that charges can lead to not only can leading to the damage of filling electric pile because of the rainy day causes the short circuit phenomenon outdoor, still probably causes the threat to the user. To this end, we propose a waterproof button for an ac charging gun.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an exchange waterproof button for rifle that charges to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof button for AC charging rifle, includes the button shell, the external screw thread has been seted up to button shell lateral wall, button shell inner wall has cup jointed the button bush, the button dead lever has been cup jointed to button bush inner wall, the solid fixed ring of button dead lever lateral wall fixedly connected with, button dead lever lateral wall fixedly connected with sealing ring, the installation cavity has been seted up in the sealing ring, transverse connection has a plurality of spring in the installation cavity, the inner wall groove has been seted up to installation cavity inner wall, and inner wall groove and solid fixed ring phase-match connection, the waterproof circle of button shell top fixedly connected with rubber, the waterproof circle top fixedly connected with button lid of rubber.
Preferably, the bottom end of the mounting cavity is provided with an annular groove.
Preferably, the top end of the rubber waterproof ring is fixedly connected with the mounting ring, the bottom end of the button cover is provided with a mounting groove, and the mounting groove is matched with the mounting ring.
Preferably, the upper side of the inner wall of the button shell is fixedly connected with a first retaining ring.
Preferably, the upper side of the inner wall of the button bushing is fixedly connected with a second retaining ring.
Preferably, the inner wall of the button fixing rod is connected with a button push rod in a sliding mode, and the button push rod is fixedly connected to the bottom end of the button cover.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a button dead lever cup joints in the button bush, and solid fixed ring corresponds with interior wall slot and places, then utilize the sealing ring to seal up the junction between button bush and the button dead lever, then utilize the spring to support the sealing ring lateral wall, the sealing ring of increase is to the compactness of button bush lateral wall, then the collar is fixed in the mounting groove, the waterproof circle of rubber is fixed on button shell top, can play better water-proof effects, avoid charging the rifle outdoor can cause the short circuit phenomenon because of overcast and rainy day, not only protected and filled electric pile, also avoid causing the potential safety hazard to the user.
2. The utility model discloses a ring channel has been seted up to the sealing ring bottom, then at the in-process of using the sealing ring for a long time, can change the spring through the ring channel, can not reduce because of the elastic property of spring, avoid weakening the leakproofness that button bush and button dead lever are connected.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the sealing ring structure of the present invention.
In the figure: 1. a button housing; 2. an external thread; 3. a button bushing; 4. a button fixing rod; 5. a fixing ring; 6. a seal ring; 7. a mounting cavity; 8. a spring; 9. an annular groove; 10. an inner wall groove; 11. a rubber waterproof ring; 12. a mounting ring; 13. a button cover; 14. and (4) mounting the groove.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a waterproof button for an alternating current charging gun comprises a button shell 1, wherein external threads 2 are arranged on the side wall of the button shell 1, a button bushing 3 is sleeved on the inner wall of the button shell 1, a button fixing rod 4 is sleeved on the inner wall of the button bushing 3, a fixing ring 5 is fixedly connected to the side wall of the button fixing rod 4, a sealing ring 6 is fixedly connected to the side wall of the button fixing rod 4, a mounting cavity 7 is formed in the sealing ring 6, a plurality of springs 8 are transversely connected in the mounting cavity 7, an inner wall groove 10 is formed in the inner wall of the mounting cavity 7, the inner wall groove 10 is connected with the fixing ring 5 in a matching mode, a rubber waterproof ring 11 is fixedly connected to the top end of the button shell 1, a button cover 13 is fixedly connected to the top end of the rubber waterproof ring 11, a ring groove 9 is formed in the bottom end of, avoid weakening the sealing performance of the connection between the button bushing 3 and the button fixing rod 4, the top end of the rubber waterproof ring 11 is fixedly connected with the mounting ring 12, the bottom end of the button cover 13 is provided with the mounting groove 14, the mounting groove 14 is matched with the mounting ring 12, the firmness of the connection between the rubber waterproof ring 11 and the button cover is ensured by the matching connection between the mounting ring 12 and the mounting groove 14, the upper side of the inner wall of the button shell 1 is fixedly connected with the first check ring which can ensure the positioning of the button bushing 3 to be sleeved on the inner wall of the button shell 1, the upper side of the inner wall of the button bushing 3 is fixedly connected with the second check ring which can ensure the positioning of the button fixing rod 4 to be sleeved on the inner wall of the button bushing 3, the inner wall of the button fixing rod 4 is slidably connected with the button push rod which is fixedly connected, and fixed ring 5 corresponds with interior wall slot 10 and places, then utilize sealing ring 6 to seal the junction between button bush 3 and the button dead lever 4, then utilize spring 8 to support 6 lateral walls of sealing ring, wherein sealing ring 6 is made for rubber, can the atress produce deformation, the tightness of the sealing ring 6 to the button bush 3 lateral wall of increase, then collar 12 is fixed in mounting groove 14, the waterproof circle of rubber 11 is fixed on 1 top of button shell, can play better water-proof effects.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a waterproof button for AC charging gun, includes button shell (1), its characterized in that: external screw thread (2) have been seted up to button shell (1) lateral wall, button shell (1) inner wall has cup jointed button bush (3), button dead lever (4) have been cup jointed to button bush (3) inner wall, the solid fixed ring of button dead lever (4) lateral wall fixedly connected with (5), button dead lever (4) lateral wall fixedly connected with sealing ring (6), installation cavity (7) have been seted up in sealing ring (6), transverse connection has a plurality of spring (8) in installation cavity (7), inner wall groove (10) have been seted up to installation cavity (7) inner wall, and inner wall groove (10) and solid fixed ring (5) phase-to-phase connection, button shell (1) top fixedly connected with waterproof circle of rubber (11), waterproof circle of rubber (11) top fixedly connected with button lid (13).
2. The waterproof button for an ac charging gun according to claim 1, wherein: and an annular groove (9) is formed at the bottom end of the mounting cavity (7).
3. The waterproof button for an ac charging gun according to claim 1, wherein: waterproof circle of rubber (11) top fixedly connected with collar (12), mounting groove (14) have been seted up to button cover (13) bottom, and mounting groove (14) and collar (12) phase-match.
4. The waterproof button for an ac charging gun according to claim 1, wherein: the button shell (1) is characterized in that a first check ring is fixedly connected to the upper side of the inner wall of the button shell.
5. The waterproof button for an ac charging gun according to claim 1, wherein: and a second check ring is fixedly connected to the upper side of the inner wall of the button bushing (3).
6. The waterproof button for an ac charging gun according to claim 1, wherein: the inner wall of the button fixing rod (4) is connected with a button push rod in a sliding mode, and the button push rod is fixedly connected to the bottom end of the button cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550215.9U CN210039979U (en) | 2019-04-22 | 2019-04-22 | Waterproof button for alternating-current charging gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550215.9U CN210039979U (en) | 2019-04-22 | 2019-04-22 | Waterproof button for alternating-current charging gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210039979U true CN210039979U (en) | 2020-02-07 |
Family
ID=69360736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920550215.9U Expired - Fee Related CN210039979U (en) | 2019-04-22 | 2019-04-22 | Waterproof button for alternating-current charging gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210039979U (en) |
-
2019
- 2019-04-22 CN CN201920550215.9U patent/CN210039979U/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: 20200207 |