CN209056889U - A kind of cable aperture with sealing function - Google Patents
A kind of cable aperture with sealing function Download PDFInfo
- Publication number
- CN209056889U CN209056889U CN201821893230.5U CN201821893230U CN209056889U CN 209056889 U CN209056889 U CN 209056889U CN 201821893230 U CN201821893230 U CN 201821893230U CN 209056889 U CN209056889 U CN 209056889U
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- China
- Prior art keywords
- connection strap
- holding tank
- fixed
- fixation hole
- annulus
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Abstract
The utility model discloses a kind of cable aperture with sealing function, connection strap including cylindrical tube and elastically deformable, connection strap end to end formation annulus and can coaxially be detachably connected in cylindrical tube and constitute cable aperture, connection strap offers holding tank and is provided with fixed block, fixed block can be inserted into holding tank, connection strap connects and offers the fixation hole being connected to holding tank on the anchor ring of the annulus to be formed, the fixation convex block of hemisphere shape corresponding with fixation hole is fixedly connected on the surface of fixed block, when in fixed block insertion holding tank, fixed block is fixed with this in fixed convex block insertion fixation hole.Cable aperture provided by the utility model with sealing function can change the inner ring size that connection strap connects the annulus to be formed by adjusting the depth of fixed block insertion holding tank, with the cable of this sealed envelope different thicknesses.
Description
Technical field
The utility model relates to electricapparatus and equipment manufacturing field, specially a kind of cable aperture with sealing function.
Background technique
People are almost the too busy to get away electricity of work and study all the time for the demand of electricity in daily life, but for
Cable may not be very familiar.Cable is set up usually to need to may require that use cable aperture at this time across certain objects.By
It is relatively high in the risk of electricity, value so people compare the protection of cable, thus cable aperture is proposed certain
It is required that the leakproofness of especially cable aperture, but being typically of size of for the cable aperture on market today is fixed, it can not be according to not
With thickness cable and change the size of cable aperture, sealing function can not be played to cable.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of cables with sealing function
Hole, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical solution: a kind of cable aperture with sealing function,
Connection strap including cylindrical tube and elastically deformable, the connection strap are in annular shape jaggy, and notch two sides are respectively to connect
The head end and tail end of narrow bars, the connection strap end to end formation annulus and can be coaxially detachably connected in cylindrical tube, described
The head end of connection strap offers holding tank, and the tail end of the connection strap is fixedly connected with fixed block, and the fixed block, which can be inserted into, to be held
Slot of receiving is interior to be detachably connected with holding tank, and fixation hole is provided on the holding tank, is fixedly connected on the surface of the fixed block
Fixed convex block corresponding with fixation hole, the fixed convex block are adapted with fixation hole, when in fixed block insertion holding tank
When, the fixed convex block, which is embedded in fixation hole, is fixed fixed block with this, adjusts the depth of the fixed block insertion holding tank
Degree can change the inner ring size that connection strap connects the annulus to be formed, with the cable of this sealed envelope different thicknesses.
The connection strap offers solid on the another side in the face of fixation hole backwards as a further improvement of the utility model,
Surely it is connected with fixinig plate, the fixinig plate is fixedly connected with hook piece far from one end of connection strap, and the end face of the cylindrical tube opens up
There is fixing groove, the cylindrical tube outer tube surface offers slideway and is connected to fixing groove, and sliding block is slidably connected on the slideway, described
Spring is provided on sliding block, one end of the spring is fixedly connected with a slide block, and the other end and the fixing groove are relative to slideway
Cell wall is fixedly connected, when the fixinig plate insertion fixing groove in and sliding block be pressed into fixing groove when, the hooks piece and
Sliding block is inconsistent, and connection strap is fixed in cylindrical tube with this.
It is fixed on the medial surface for the annulus that the connection strap head and the tail connection is formed as a further improvement of the utility model,
It is connected with rubber layer, the rubber layer is laid on the medial surface of entire annulus and spreads beyond annulus outward backwards to fixinig plate
Medial surface, the extension are provided with chamfer, the fixation hole it is interior along being above fixedly connected with the anti-of elastically deformable
Moisture film.
The notch of the holding tank is provided with notch chamfering, the fixation hole as a further improvement of the utility model,
One end close to holding tank is provided with circular arc chamfering.
The beneficial effects of the utility model, when user needs to insert the cable into cable box, only if it is opening cable box
It only inserts the cable into, such chamber door can not close, if encountering rainy situation, in rain leakage to cable box, water has again
There is stronger electric conductivity, is easy to cause safety accident.This money cable aperture can allow cable to pass through cable box chamber door and be placed on electricity
In cable case, and be placed on the connection strap on the outside of cable box can preferably sealed envelope cable, prevent rainwater from penetrating into cable box
It is interior, avoid the generation of above situation.
Detailed description of the invention
Fig. 1 is the utility model connection strap schematic top plan view；
Fig. 2 is the utility model connection strap perspective diagram；
Fig. 3 is the utility model cylindrical tube overall schematic；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the end to end schematic diagram of the utility model connection strap.
Specific embodiment
The utility model is described in further detail below in conjunction with embodiment given by attached drawing.
Referring to Fig.1 shown in -5, the cable aperture with sealing function of the present embodiment, including cylindrical tube 2 and elastically deformable
Connection strap 1, the connection strap 1 be in annular shape jaggy, notch two sides are respectively the head end and tail end of connection strap, described
Connection strap 1 end to end formation annulus and can be coaxially detachably connected in cylindrical tube 2, and the head end of the connection strap 1 offers
Holding tank 12, the tail end of the connection strap 1 are fixedly connected with fixed block 11, and the fixed block 11 can be inserted into holding tank 12 and hold
Slot 12 of receiving is detachably connected, and offers the fixation being connected to holding tank 12 on the anchor ring for the annulus that the connection of connection strap 1 is formed
Hole 14 is fixedly connected with the fixation convex block 13 of hemisphere shape corresponding with fixation hole 14, institute on the surface of the fixed block 11
It states fixed convex block 13 to be adapted with fixation hole 14, when in the fixed block 11 insertion holding tank 12, the fixed convex block 13 is embedding
Enter in fixation hole 14 and fixed block 11 is fixed with this, the depth for adjusting the insertion of fixed block 11 holding tank 12 can change
The inner ring size for the annulus that the connection of connection strap 1 is formed, with the cable of this sealed envelope different thicknesses.
Through the above technical solutions, the fixed block 11 on connection strap 1 is inserted into holding tank 12, fixed convex block 13 is embedded in solid
Determine in hole 14, so that the end to end formation annulus of connection strap 1, passes through connection strap 1 for cable and be formed by annulus, adjust fixed block
The depth of 11 insertion holding tanks 12, the size for changing the annulus that the connection of connection strap 1 is formed are carried out the size of appropriate cable, are sealed with this
Cable is wrapped up, a hole identical with 2 size of cylindrical tube of cable aperture is next opened up on the chamber door of cable box, cable is worn
Cylindrical tube 2 is crossed, connection strap 1 is coaxially connected in cylindrical tube 2, then cylindrical tube 2 is filled on the chamber door of cable box and is opened up
Hole in, allow connection strap 1 be close to cable box chamber door play the role of sealing.Connection strap 1 can allow fixation with elastic deformation
When being inserted into fixing groove 23, the cell wall of fixing groove 23 can be deformed block 11, be closely fitted on fixed block 11
Prevent rain leakage.
As an improved specific embodiment, on the another side in the face that the connection strap 1 offers fixation hole 14 backwards
It is fixedly connected with fixinig plate 21, the fixinig plate 21 is fixedly connected with far from one end of connection strap 1 and hooks piece 22, the cylindrical tube 2
End face offer fixing groove 23,2 outer tube surface of cylindrical tube offers slideway 25 and is connected to fixing groove 23, on the slideway 25
Sliding block 24 is slidably connected, spring 26 is provided on the sliding block 24, one end of the spring 26 is fixedly connected with sliding block 24, separately
One end is fixedly connected with the fixing groove 23 relative to the cell wall of slideway 25, when the fixinig plate 21 insertion fixing groove 23 in and
When sliding block 24 is pressed into fixing groove 23, the hook piece 22 is inconsistent with sliding block 24, and connection strap 1 is fixed on cylinder with this
On pipe 2.
Through the above technical solutions, connection strap 1 offers backwards is arranged fixinig plate 21 on the another side in the face of fixation hole 14
For connection strap 1 to be connected in cylindrical tube 2, cylindrical tube 2 has correspondingly opened up fixing groove 23 for being fixedly connected with item 1, cylinder
The pipe face of pipe 2 opens up slideway 25 and sliding block 24 and spring 26 is arranged, and does not connect with cylindrical tube 2 in connection strap 1 and fills in cable box
When in chamber door, sliding block 24 because spring 26 effect and do not enter in fixing groove 23.When connection strap 1 connect and fills in cylindrical tube 2
When entering in the chamber door of cable box, sliding block 24 slides into fixing groove 23 because being squeezed, and spring 26 is compressed, sliding block 24 and fixinig plate
Hook piece 22 on 21 is inconsistent, so that connection strap 1 is fixed in cylindrical tube 2.After taking out cylindrical tube 2 from chamber door, due to
Spring 26 will restore to the original state, therefore sliding block 24 is released from fixing groove 23, and the hook piece 22 on sliding block 24 and fixinig plate 21 is not
It contradicts again, connection strap 1 can be removed from cylindrical tube 2.Oblique cubic can be set into sliding block 24 and slideway 25, not only may be used in this way
In a manner of being pressed by manpower, sliding block 24 can also be squeezed in such a way that hole wall squeezes and entered in fixing groove 23 come the company of fixation
Narrow bars 1 must achieve the goal if being arranged to regular cube shape in such a way that manpower presses.
It is fixed on the medial surface for the annulus that the connection strap 1 connects formation from beginning to end as an improved specific embodiment
It is connected with rubber layer 15, the rubber layer 15 is laid on the medial surface of entire annulus and spreads beyond outward backwards to fixinig plate 21
The medial surface of annulus, the extension are provided with chamfer 16, the fixation hole 14 it is interior along be above fixedly connected with can bullet
The waterproof membrane 17 of property deformation.
Through the above technical solutions, connection strap 1 connects from beginning to end is arranged rubber layer 15 on the medial surface of the annulus of formation, and
Rubber layer 15 is laid on the medial surface of entire annulus and spreads beyond outward backwards to fixinig plate 21 medial surface of annulus, extends
Part is provided with chamfer 16, which is close to cable, and the part of the medial surface beyond annulus is provided with inclined-plane and falls
Angle 16, this is a kind of relatively common waterproof form, can preferably rainwater obstruct connection strap 1 be formed by annulus it
Outside, prevent rain leakage from entering in cable box.The interior of fixation hole 14 can be to prevent along the waterproof membrane 17 for being above provided with elastically deformable
Only rainwater is penetrated into holding tank 12 and then is penetrated into cable box, and when fixed convex block 13 is embedded in fixation hole 14, waterproof membrane 17 is sent out
Raw deformation is simultaneously tightly attached on fixed convex block 13.
As an improved specific embodiment, the notch of the holding tank 12 is provided with notch chamfering 19, the fixation
Hole 14 is provided with circular arc chamfering 18 close to one end of holding tank 12.
Through the above technical solutions, the notch of holding tank 12 is provided with notch chamfering 19 and fixation hole 14 close to holding tank 12
One end be provided with circular arc chamfering 18 fixed block 11 can be made when being inserted into holding tank 12, fixed convex block 13 can be along slot
Mouth chamfering 19 and circular arc chamfering 18 are embedded in fixation hole 14 more glibly.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of cable aperture with sealing function, which is characterized in that the connection strap including cylindrical tube (2) and elastically deformable
(1), the connection strap (1) is in annular shape jaggy, and notch two sides are respectively the head end and tail end of connection strap, the connection
Item (1) end to end formation annulus and can be coaxially detachably connected on cylindrical tube (2), and the head end of the connection strap (1) opens up
Have holding tank (12), the tail end of the connection strap (1) is fixed with fixed block (11), and the fixed block (11) can be inserted into holding tank
(12) it is detachably connected in holding tank (12), is provided with fixation hole (14) on the holding tank (12), the fixed block (11)
It is fixedly connected with fixed convex block (13) corresponding with fixation hole (14) on surface, the fixed convex block (13) and fixation hole (14)
Be adapted, when the fixed block (11) insertion holding tank (12) is interior, in fixed convex block (13) insertion fixation hole (14) with
Fixed block (11) are fixed in this, and the depth for adjusting the fixed block (11) insertion holding tank (12) can change connection strap
(1) the inner ring size for the annulus that connection is formed, with the cable of this sealed envelope different thicknesses.
2. the cable aperture according to claim 1 with sealing function, which is characterized in that the connection strap (1) is opened backwards
It is fixedly connected on the another side in the face equipped with fixation hole (14) fixinig plate (21), the fixinig plate (21) is far from connection strap (1)
One end be fixedly connected with and hook piece (22), the end face of the cylindrical tube (2) offers fixing groove (23), and the cylindrical tube (2) is outside
Pipe face offers slideway (25) and is connected to fixing groove (23), slidably connects sliding block (24), the sliding block on the slideway (25)
(24) it is provided on spring (26), one end of the spring (26) is fixedly connected with sliding block (24), the other end and the fixing groove
(23) cell wall relative to slideway (25) is fixedly connected, when the fixinig plate (21) insertion fixing groove (23) is interior and sliding block (24)
Be pressed into fixing groove (23) it is interior when, the hook piece (22) and sliding block (24) are inconsistent, and connection strap (1) is fixed on circle with this
On column tube (2).
3. the cable aperture according to claim 2 with sealing function, which is characterized in that the connection strap (1) connects from beginning to end
It connects and is fixedly connected on the medial surface for the annulus to be formed rubber layer (15), the rubber layer (15) is laid in the inside of entire annulus
The medial surface of annulus is spread beyond on face and backwards to fixinig plate (21) outward, the extension is provided with chamfer (16),
The fixation hole (14) it is interior along the waterproof membrane (17) for being above fixedly connected with elastically deformable.
4. the cable aperture according to claim 3 with sealing function, which is characterized in that the notch of the holding tank (12)
It is provided with notch chamfering (19), the fixation hole (14) is provided with circular arc chamfering (18) close to the one end of holding tank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821893230.5U CN209056889U (en) | 2018-11-16 | 2018-11-16 | A kind of cable aperture with sealing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821893230.5U CN209056889U (en) | 2018-11-16 | 2018-11-16 | A kind of cable aperture with sealing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209056889U true CN209056889U (en) | 2019-07-02 |
Family
ID=67053594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821893230.5U Active CN209056889U (en) | 2018-11-16 | 2018-11-16 | A kind of cable aperture with sealing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209056889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289583A (en) * | 2018-12-04 | 2019-09-27 | 浙江亚厦装饰股份有限公司 | Adjustable sealing blanking cover |
-
2018
- 2018-11-16 CN CN201821893230.5U patent/CN209056889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289583A (en) * | 2018-12-04 | 2019-09-27 | 浙江亚厦装饰股份有限公司 | Adjustable sealing blanking cover |
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