CN208939506U - Control protective unit on a kind of cable - Google Patents
Control protective unit on a kind of cable Download PDFInfo
- Publication number
- CN208939506U CN208939506U CN201821429885.7U CN201821429885U CN208939506U CN 208939506 U CN208939506 U CN 208939506U CN 201821429885 U CN201821429885 U CN 201821429885U CN 208939506 U CN208939506 U CN 208939506U
- Authority
- CN
- China
- Prior art keywords
- boss
- locking member
- control box
- control
- box body
- 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.)
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Abstract
The utility model discloses control protective units on a kind of cable, including box body, and the locking member being flexibly connected with box body both ends；Box body includes the control box cover being flexibly connected and control box lower cover；Control box cover and control box lower cover end are respectively arranged with first boss and second boss；The gap for locking member insertion is all had between first boss and second boss and control box cover and control box lower cover inner wall；Locking member has cavity towards one end of box body, and sealing ring is provided in cavity.The present apparatus has excellent sealing performance.
Description
Technical field
The utility model belongs to cable protection technical field, and in particular to control protective unit on a kind of cable.
Background technique
Control protective unit common demands degree of protection meets IP67 on charging gun cable at present, and now on the market mostly
Control protective unit reaches sealing effect, but such device sealing effect using upper and lower cover plates fastening crimping sealing ring on number cable
It is universal poor.
Utility model content
For above-mentioned deficiency in the prior art, the utility model provides control protective unit on a kind of cable, can effectively solve
The certainly problem of existing apparatus leakproofness difference.
In order to solve the above technical problems, the technical solution adopted in the utility model are as follows:
Control protective unit on a kind of cable, including box body, and the locking member being flexibly connected with box body both ends are provided；Box body
Control box cover and control box lower cover including flexible connection；Control box cover and control box lower cover end are respectively arranged with first
Boss and second boss；It all has between first boss and second boss and control box cover and control box lower cover inner wall for locking
The gap of part insertion；
Locking member has cavity towards one end of box body, and sealing ring is provided in cavity.
Preferably, locking member is connected through a screw thread with box body both ends.
Preferably, gasket is provided between sealing ring and locking member.
Preferably, circumferentially arranged fluted on sealing ring.
The present apparatus has the beneficial effect that
1, the present apparatus is mutually fastened by control box cover and control box lower cover, forms preliminary sealing, then locking member
It is screwed with box body by screw thread, meanwhile, sealing ring is set in locking member, is further formed the stronger more stable sealing of leakproofness
Structure.
2, when sealing ring is screwed in locking member, contacts it with first boss and second boss, sealing ring is come from
The pressure of locking member and first boss and second boss, also, be arranged on sealing ring it is fluted so that sealing ring is being pressurized
When, it can be compressed to far from locking member inner wall direction, and fill up the gap between cable, achieve the purpose that sealing, ensure that dress
The leakproofness set.
3, it is provided with gasket between sealing ring and locking member, can prevent sealing ring from locking member being followed to rotate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present apparatus.
Wherein, 1, control box lower cover；2, box cover is controlled；3, locking member；4, sealing ring；5, gasket；6, first boss；7,
Second boss.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all are created using the utility model of the utility model design in the column of protection.
As shown in Figure 1, control protective unit on the cable, including box body, the box body include the control box cover 2 mutually fastened
With control box lower cover 1, after control box cover 2 and control box lower cover 1 mutually fasten and form box body, the both ends of box body pass through spiral shell
Line is connect with locking member 3.
As shown in Figure 1, the end that control box cover 2 and control box lower cover 1 and locking member 3 are connected through a screw thread, is opened respectively
Have a first boss 6 and second boss 7, and first boss 6 and second boss 7 and control box cover 2 and control 1 inner wall of box lower cover it
Between be respectively provided with gap.
As shown in Figure 1, being provided with internal screw thread, locking member 3 on the inner wall of end of control box cover 2 and control box lower cover 1
On be provided with external screw thread so that first boss 6 and second can be threaded between locking member 3 and box body
In the gap formed between boss 7 and control box cover 2 and control 1 inner wall of box lower cover.
As shown in Figure 1, one end of locking member 3 towards box body is provided with cavity, cavity is U-shaped, and is provided in cavity close
Then seal 4 is provided with gasket 5 between sealing ring 4 and locking member 3, can prevent sealing ring 4 from locking member 3 being followed to rotate.
As shown in Figure 1, be provided with groove in the circumferential direction of sealing ring 4, groove is enclosed around sealing ring 4 one, when screwing locking member 3
When, it is in contact with first boss 6 and second boss 7, by the pressure from locking member 3 and first boss 6 and second boss 7
Power so that sealing ring 4 be pressurized when, can to far from 3 inner wall direction of locking member compress, that is, be inwardly compressed, and fill up with cable it
Between gap, achieve the purpose that sealing, ensure that the leakproofness of device.
Specific embodiment is described in detail, but should not be construed as the restriction to the protection scope of this patent.?
In range described by claims, various modifications and deformation that those skilled in the art can make without creative work
Still belong to the protection scope of this patent.
Claims (4)
1. control protective unit on a kind of cable, which is characterized in that including box body, and the locking member being flexibly connected with box body both ends
(3)；The box body includes the control box cover (2) being flexibly connected and control box lower cover (1)；The control box cover (2) and control
Box lower cover (1) end processed is respectively arranged with first boss (6) and second boss (7)；The first boss (6) and second boss
(7) there is the gap being embedded in for locking member (3) between control box cover (2) and control box lower cover (1) inner wall；
The locking member (3) has cavity towards one end of box body, and sealing ring (4) are provided in cavity.
2. control protective unit on cable according to claim 1, which is characterized in that the locking member (3) and box body both ends
It is connected through a screw thread.
3. control protective unit on cable according to claim 1, which is characterized in that the sealing ring (4) and locking member (3)
Between be provided with gasket (5).
4. control protective unit on cable according to claim 1 or 3, which is characterized in that on the sealing ring (4) circumferentially
It is arranged fluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821429885.7U CN208939506U (en) | 2018-08-31 | 2018-08-31 | Control protective unit on a kind of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821429885.7U CN208939506U (en) | 2018-08-31 | 2018-08-31 | Control protective unit on a kind of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208939506U true CN208939506U (en) | 2019-06-04 |
Family
ID=66719722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821429885.7U Active CN208939506U (en) | 2018-08-31 | 2018-08-31 | Control protective unit on a kind of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208939506U (en) |
-
2018
- 2018-08-31 CN CN201821429885.7U patent/CN208939506U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |