CN208209115U - A kind of security combination sleeve - Google Patents
A kind of security combination sleeve Download PDFInfo
- Publication number
- CN208209115U CN208209115U CN201820864498.XU CN201820864498U CN208209115U CN 208209115 U CN208209115 U CN 208209115U CN 201820864498 U CN201820864498 U CN 201820864498U CN 208209115 U CN208209115 U CN 208209115U
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- China
- Prior art keywords
- sleeve
- intermediate plate
- plug
- security combination
- cavity
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Abstract
The utility model discloses a kind of security combination sleeves, it is characterized by comprising have sleeve A, sleeve B, the sleeve A and sleeve B are equipped with U-typed cavity, the direction of the U-typed cavity of the sleeve A and the U-typed cavity of sleeve B are towards identical, and the sleeve A is in the U-typed cavity of the sleeve B.Utility model is on the basis of conventional security sleeve, using the form of combination sleeve, not only clamps the front of the sheet metal of plug, but also clamp the side of the sheet metal of plug, forms dual clamping, have the effect of dual locking.When a sleeve in security combination sleeve loses clamping effect, another sleeve still plays clamping to the sheet metal of plug, efficiently avoids the case where leaking electricity because of sleeve loosening.
Description
Technical field
The utility model relates to electrical socket field, in particular to a kind of security combination sleeve.
Background technique
With the development of society, the progress and the improvement of people's living standards of science and technology, power outlet and socket become day
Often common electric accessories in life.The product quality of power outlet and socket not only influences the service life of electric appliance, but also
It is also closely bound up with our personal safety.The plug of electric appliance in power outlet, clamp by the safety clip inside power outlet
The sheet metal of plug avoids the occurrence of the danger of electric leakage to prevent the plug on socket from loosening.Power outlet and socket now,
The intermediate plate of its internal safe sleeve is mostly two or three intermediate plates.By prolonged use, the intermediate plate of safe sleeve holds
It is easily-deformable, so that safe sleeve substantially reduces the clamping effect of the sheet metal of plug, it is easy to appear plug and is loosened on socket,
There are the risks of electric leakage.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of security combination sleeve.
To achieve the above object, the utility model adopts the following technical solutions: a kind of security combination sleeve, includes slotting
Set A, sleeve B, the sleeve A and sleeve B are equipped with U-typed cavity, and the direction of the U-typed cavity of the sleeve A is with sleeve B's
U-typed cavity towards identical, the sleeve A is in the U-typed cavity of the sleeve B.
It is further described, the sleeve A is equipped with first clamping piece and the symmetrical second intermediate plate of first clamping piece, described to insert
Cover B and be equipped with third intermediate plate, fourth intermediate plate symmetrical with third intermediate plate, the plane of symmetry of the first clamping piece and second intermediate plate with
Third intermediate plate and the plane of symmetry of the 4th intermediate plate are orthogonal.
It is further described, the two sides of the first clamping piece and second intermediate plate are equipped with clearance position.
It is further described, the outer surface of the sleeve B is equipped with several conductive convex closures.
It is further described, the outer surface the sleeve A is equipped with several installation positioning convex platforms and several mounting-positioning holes.
It is further described, the bottom of the sleeve B is equipped with locating slot.
The utility model has the beneficial effects that: the utility model on the basis of conventional security sleeve, is inserted using combination
The form of set not only clamps the front of the sheet metal of plug, but also clamps the side of the sheet metal of plug, forms dual clamping, tool
There is dual locking effect.When a sleeve in security combination sleeve loses clamping effect, another sleeve is to plug
Sheet metal still plays clamping, efficiently avoids the case where leaking electricity because of sleeve loosening.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the sleeve A of the utility model.
Fig. 3 is the structural schematic diagram of the sleeve B of the utility model.
Drawing reference numeral: 1, plug A；11, U-typed cavity；12, clearance position；13, positioning convex platform is installed；14, installation positioning
Hole；A-1, first clamping piece；A-2, second intermediate plate；B-1, third intermediate plate；B-2, the 4th intermediate plate；2, sleeve B；21, U-typed cavity；
22, locating slot；23, conductive convex closure.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
As shown, a kind of security combination sleeve, includes sleeve A, sleeve B, sleeve A is equipped with U-typed cavity 11, sleeve
B is equipped with U-typed cavity 21, and the direction of the U-typed cavity 11 of sleeve A and the U-typed cavity 21 of sleeve B are towards identical, sleeve A
In the U-typed cavity 11 of sleeve B.The bottom surface of sleeve B and the inner bottom surface of the U-typed cavity 11 of sleeve A coincide.
Sleeve A is equipped with first clamping piece A-1, is equipped with third with first clamping piece A-1 symmetrical second intermediate plate A-2, sleeve B
Intermediate plate B-1, the fourth intermediate plate B-2, first clamping piece A-1 and second intermediate plate A-2 symmetrical with third intermediate plate B-1 the plane of symmetry and
Third intermediate plate B-1 and the plane of symmetry of the 4th intermediate plate B-2 are orthogonal.The end of third intermediate plate B-1 and the 4th intermediate plate B-2 are in barb
The two sides of shape, first clamping piece A-1 and second intermediate plate A-2 are equipped with the clearance position of the barb-like end for avoiding the sleeve B
12。
The end of first clamping piece A-1 and second intermediate plate A-2 is equipped with inclined-plane, inclined-plane and the second folder on first clamping piece A-1
Intersect certain angle in inclined-plane on piece A-2.
The outer surface of sleeve B is equipped with several for connecting the conductive convex closure 23 of electric wire.
The outer surface sleeve A is equipped with several installation positioning convex platforms 13 and several mounting-positioning holes 14；The bottom of sleeve B is equipped with fixed
Position slot 22.When assembling socket, by installing positioning convex platform 13, mounting-positioning holes 14, locating slot 22, this secure group can be made
Sleeve is closed more easily to be accurately mounted in socket.
In use, the sheet metal on plug is also inserted into " U " of sleeve B while being inserted into the U-typed cavity 11 of sleeve A
In type cavity 21.The first clamping piece A-1 and second intermediate plate A-2 of sleeve A clamps the sheet metal on plug, meanwhile, the of sleeve B
Three intermediate plate B-1 and the 4th intermediate plate B-2 clamps the side of the sheet metal on plug, forms dual fastening to the sheet metal on plug
Effect effectively prevents the plug on socket because of loosening and the dangerous situation to leak electricity occurs.
The above is not limit the technical scope of the present invention, all real according to the utility model technology
Matter still falls within the technical solution of the utility model to any modification, equivalent variations and modification made by above embodiment
In range.
Claims (6)
1. a kind of security combination sleeve, it is characterised in that: include that sleeve A, sleeve B, the sleeve A and sleeve B are equipped with " U "
Type cavity, towards identical, the sleeve A is set to institute for the direction of the U-typed cavity of the sleeve A and the U-typed cavity of sleeve B
It states in the U-typed cavity of sleeve B.
2. a kind of security combination sleeve according to claim 1, it is characterised in that: the sleeve A be equipped with first clamping piece, with
The symmetrical second intermediate plate of first clamping piece, the sleeve B are equipped with third intermediate plate, fourth folder symmetrical with third intermediate plate
The plane of symmetry of piece, the first clamping piece and second intermediate plate and third intermediate plate and the plane of symmetry of the 4th intermediate plate are orthogonal.
3. a kind of security combination sleeve according to claim 2, it is characterised in that: the first clamping piece and second intermediate plate
Two sides are equipped with clearance position.
4. a kind of security combination sleeve according to claim 1, it is characterised in that: if the outer surface of the sleeve B is equipped with
Dry conduction convex closure.
5. a kind of security combination sleeve according to claim 1, it is characterised in that: the outer surface the sleeve A is equipped with several
Positioning convex platform and several mounting-positioning holes are installed.
6. a kind of security combination sleeve according to claim 1, it is characterised in that: the bottom of the sleeve B is equipped with positioning
Slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820864498.XU CN208209115U (en) | 2018-06-06 | 2018-06-06 | A kind of security combination sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820864498.XU CN208209115U (en) | 2018-06-06 | 2018-06-06 | A kind of security combination sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209115U true CN208209115U (en) | 2018-12-07 |
Family
ID=64496363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820864498.XU Active CN208209115U (en) | 2018-06-06 | 2018-06-06 | A kind of security combination sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209115U (en) |
-
2018
- 2018-06-06 CN CN201820864498.XU patent/CN208209115U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |