CN207818992U - A kind of ultra-thin 3-phase plug of c-type draw ring - Google Patents
A kind of ultra-thin 3-phase plug of c-type draw ring Download PDFInfo
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- CN207818992U CN207818992U CN201721781333.8U CN201721781333U CN207818992U CN 207818992 U CN207818992 U CN 207818992U CN 201721781333 U CN201721781333 U CN 201721781333U CN 207818992 U CN207818992 U CN 207818992U
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- plug
- draw ring
- lower cover
- upper cover
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Abstract
The utility model is related to the ultra-thin 3-phase plugs of c-type draw ring, the metal insert (1) and plug lower cover (5) integrated injection molding structure, the terminals (10) of the metal insert (1) are equipped with reinforcing rib (7) with plug lower cover (5) junction, the plug lower cover (5) is fixedly connected with plug upper cover (3), the slotted collar (6) is arranged in the groove of plug upper cover (3) both sides, and the slotted collar (6) is connected and fixed c-type metal draw ring (2)；The plug upper cover (3) and plug lower cover (5) fixes forming by ultrasonic bonding or screw, is inserted into c-type metal draw ring (2) later and completes assembly.The design of the utility model c-type metal draw ring 2 can be highly convenient for plug and use and extract, so that plug integral thickness is less than or equal to 9mm, save manufacture raw material and the energy, reduce cost, it can effectively reduce furniture, household electrical appliances and gap between the walls, it is space-saving while ensure that the overall aesthetics that furniture, household electrical appliances are put.
Description
[technical field]
The utility model is related to electric appliance and jack technology field, specifically a kind of ultra-thin 3-phase plug of c-type draw ring.
[background technology]
In current 3-phase plug, there are 3 more distinct issues：
One, the universal volume of existing 3-phase plug, weight are bigger than normal, and when manufacture wastes raw material, do not meet low-carbon environment-friendly and
The rule of sustainable development；
Two, existing 3-phase plug thickness is thicker, and when socket is between wall and furniture, plug thickness leads to greatly furniture
Larger gap is stayed between the walls, wastes limited space, is influenced furniture and is put beauty；
Three, when extracted, two fingers firmly must clamp two sides and could extract 3-phase plug on the market, not meet people
Machine engineering, usage experience are poor.
[utility model content]
The purpose of this utility model seeks to solve the problem above-mentioned and a kind of ultra-thin 3-phase plug of c-type draw ring for providing.
A kind of ultra-thin 3-phase plug of c-type draw ring is designed to achieve the above object, including：Metal insert 1, c-type metal draw ring
2, plug upper cover 3, power cord 4, plug lower cover 5 and slotted collar 6, the metal insert 1 and 5 integrated injection molding of plug lower cover at
Type structure, terminals 10 and 5 junction of plug lower cover of the metal insert 1 are equipped with reinforcing rib 7, and the plug lower cover 5 is fixed
Connection plug upper cover 3, the slotted collar 6 are arranged in the groove of 3 both sides of plug upper cover, and the slotted collar 6 is connected
And fixed c-type metal draw ring 2, the plug upper cover 3 and the integral thickness of plug lower cover 5 are less than or equal to 9 millimeters.
The c-type metal draw ring 2 is equipped with resetting spring 9 with 6 junction of slotted collar.
3 top of the plug upper cover is equipped with arc groove 8 with 2 contact position of c-type metal draw ring.
Plug plug action in use is completed by the design of c-type draw ring, the purpose is to：Effectively reduce existing three
The volume and weight of phase plug, as a result,：A kind of plug thickness of the ultra-thin 3-phase plug of c-type draw ring is less than or equal to 9 millimeters.Its
Changes, modifications, substitutions, combinations, simplifications made by under his any Spirit Essence and principle without departing from the utility model, should all
For equivalent substitute mode, it is included within the scope of protection of the utility model.
3-phase plug described in the utility model includes：The 110V- such as English system, South Africa system, China, Australia, Europe
The plug of field of strong electricity in 380V voltage ranges, this patent illustrate that such 3-phase plug is common using Chinese 3-phase plug as representative
The evolutionary approach of problem, but it is not limited to Chinese 3-phase plug.
The utility model compared with the existing technology, advantage：
1, simple in structure, novel, easy to use, the design of c-type metal draw ring 2 can be highly convenient for plug and use and extract.
The volume and weight of existing plug can be effectively reduced, manufacture raw material and the energy is saved, reduces cost, meet sustainable development
Rule.
2, when the utility model is inserted into socket, c-type metal draw ring 2 is pulled open, index finger stretches into draw ring, with index finger the one the second
The back side in joint pushes plug, is inserted into socket.Last c-type metal draw ring 2 rotates up closure.When extracting this plug,
As long as c-type metal draw ring 2 is pulled open, finger stretches into and catches on c-type metal draw ring 2, pulls out outward, and c-type metal draw ring can be with
It is easily inserted and extracts.It is very easy to use.
3, the utility model integral thickness be less than or equal to 9mm, thickness be less than or equal to skirting, can effectively reduce furniture,
Household electrical appliances and gap between the walls, it is space-saving while ensure that the overall aesthetics that furniture, household electrical appliances are put.
[description of the drawings]
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural exploded view of Fig. 1；
Fig. 3 is the structural schematic diagram two of the utility model；
In figure：1, metal insert, 2, c-type metal draw ring, 3, plug upper cover, 4, power cord, 5, plug lower cover, 6, open card
Ring, 7, reinforcing rib, 8, arc groove, 9, resetting spring, 10, terminals,
[specific implementation mode]
The utility model is made below in conjunction with the accompanying drawings further explained below：
As shown in Figure 1, 2, the utility model includes：Metal insert 1, c-type metal draw ring 2, plug upper cover 3, power cord 4,
Plug lower cover 5 and slotted collar 6,5 integrated injection molding of metal insert 1 and plug lower cover, the terminals 10 of the metal insert 1
It is equipped with reinforcing rib 7 with 5 junction of plug lower cover, 7 purpose of reinforcing rib is to allow metal insert 1 to be more firmly fixed to insert
Head lower cover 5, is not in loosening, obscission.Power cord 4 is assembled to 5 bottom position of plug lower cover, and power cord 4 is fixedly connected
The terminals 10 of metal insert 1.Plug upper cover 3 and plug lower cover 5 fasten, with the modes fix tightly such as ultrasonic bonding or screw
Gu.Slotted collar 6 is inserted into the circular hole of 3 both sides of plug upper cover.C-type metal draw ring 2 slightly struts, and draw ring both ends wedge angle, which is inserted into, to be inserted
In the circular hole of 3 both sides of head upper cover, after wedge angle shifts bottom onto inward, slotted collar 6 is embedded in the groove of C type metals draw ring 2, at this time C
2 both sides of type metal draw ring are fixed, and can only be spun upside down, a kind of ultra-thin 3-phase plug assembly completion of c-type draw ring.In addition, the C
Type metal draw ring 2 is equipped with resetting spring 9 with 6 junction of slotted collar.C-type metal draw ring 2 when not in use can be automatic
It resets.3 top of the plug upper cover is equipped with arc groove 8 with 2 contact position of c-type metal draw ring, is convenient to draw c-type metal draw ring 2.
The utility model appearance ergonomically designs, and curved surface lines are both artistic and practical, and integral thickness is less than or equal to
9mm is less than skirting thickness.If socket, in furniture and between the walls, existing plug thickness is excessive, leads to furniture and wall
Spacing it is larger, wasting space influences beauty, and the utility model patent product is ultrathin design, and thickness, which is less than or equal to, to be kicked
Payment to a porter can effectively reduce furniture and gap between the walls, well solve this problem, space-saving to ensure that simultaneously
The overall aesthetics that furniture is put.
3-phase plug described in the utility model includes：The 110V- such as English system, South Africa system, China, Australia, Europe
The plug of field of strong electricity in 380V voltage ranges, this patent illustrate that such 3-phase plug is common using Chinese 3-phase plug as representative
The evolutionary approach of problem, but it is not limited to Chinese 3-phase plug.
The utility model is simultaneously not limited to the embodiments described above, and other any spirit without departing from the utility model are real
Changes, modifications, substitutions, combinations, simplifications made by under matter and principle, should be equivalent substitute mode, are included in this practicality
Within novel protection domain.
Claims (3)
1. a kind of ultra-thin 3-phase plug of c-type draw ring, including：Metal insert (1), c-type metal draw ring (2), plug upper cover (3), electricity
Source line (4), plug lower cover (5) and slotted collar (6), it is characterised in that：The metal insert (1) and plug lower cover (5) one
Injection molding structure, terminals (10) and plug lower cover (5) junction of the metal insert (1) are equipped with reinforcing rib (7), described
Plug lower cover (5) is fixedly connected with plug upper cover (3), and the slotted collar (6) is arranged in the groove of plug upper cover (3) both sides,
The slotted collar (6) is connected and fixed c-type metal draw ring (2), the plug upper cover (3) are whole with plug lower cover (5)
Body thickness is less than or equal to 9 millimeters.
2. the ultra-thin 3-phase plug of c-type draw ring as described in claim 1, it is characterised in that：The c-type metal draw ring (2) with open
Mouth snap ring (6) junction is equipped with resetting spring (9).
3. the ultra-thin 3-phase plug of c-type draw ring as described in claim 1, it is characterised in that：Plug upper cover (3) top and C
Type metal draw ring (2) contact position is equipped with arc groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781333.8U CN207818992U (en) | 2017-12-19 | 2017-12-19 | A kind of ultra-thin 3-phase plug of c-type draw ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781333.8U CN207818992U (en) | 2017-12-19 | 2017-12-19 | A kind of ultra-thin 3-phase plug of c-type draw ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207818992U true CN207818992U (en) | 2018-09-04 |
Family
ID=63333264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721781333.8U Active CN207818992U (en) | 2017-12-19 | 2017-12-19 | A kind of ultra-thin 3-phase plug of c-type draw ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207818992U (en) |
-
2017
- 2017-12-19 CN CN201721781333.8U patent/CN207818992U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |