CN207264984U - Leakage circuit breakers - Google Patents
Leakage circuit breakers Download PDFInfo
- Publication number
- CN207264984U CN207264984U CN201721227166.2U CN201721227166U CN207264984U CN 207264984 U CN207264984 U CN 207264984U CN 201721227166 U CN201721227166 U CN 201721227166U CN 207264984 U CN207264984 U CN 207264984U
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- China
- Prior art keywords
- contact wall
- straight section
- connector
- shell
- circuit breaker
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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.)
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Abstract
It the utility model is related to a kind of leakage circuit breakers,Including Shell of circuit breaker,Leak electricity housing,The Shell of circuit breaker and electric leakage housing are provided with rotational handle,The first contact wall and the second contact wall are formed between the Shell of circuit breaker and electric leakage housing,First contact wall is arranged on Shell of circuit breaker,Second contact wall is arranged on electric leakage housing,Connector is provided between first contact wall and the second contact wall,The connector includes the first straight section,Second straight section,Connect the changeover portion of the first straight section and the second straight section,The length of first straight section is the half of the second straight section length,The front end of first straight section is both provided with inserted link with the rear end of the second straight section,The inserted link is symmetricly set on the both sides of connector,The purpose of this utility model is to provide can a kind of leakage circuit breakers,Mainly solve the problems, such as to connect between Shell of circuit breaker and electric leakage housing unstable.
Description
Technical field
It the utility model is related to a kind of leakage circuit breakers.
Background technology
Leakage circuit breakers includes Shell of circuit breaker and electric leakage housing, and at present, the connection of Shell of circuit breaker and electric leakage housing is big
Realize hook fracture easily occur, splice the problems such as insecure, easy loosening, influence connection and fix by plastic buckle and hook more
Performance.Also there are some to be connected using rivet, screw and similar be fixedly connected with mode, it is necessary to using dedicated equipment or instrument
Operation realization is carried out, complex production process, product structure is complicated, and production cost is higher.
The content of the invention
In view of this, the purpose of this utility model is to provide can a kind of leakage circuit breakers, mainly solve breaker
Unstable problem is connected between housing and electric leakage housing.
In order to realize the above object the utility model uses such a leakage circuit breakers, including Shell of circuit breaker, electric leakage
Housing, the Shell of circuit breaker and electric leakage housing are provided with rotational handle, are formed between the Shell of circuit breaker and electric leakage housing
First contact wall and the second contact wall, first contact wall are arranged on Shell of circuit breaker, and second contact wall is arranged on Lou
Electric housing, is provided with connector between first contact wall and the second contact wall, the connector includes the first straight section, second
The changeover portion of straight section, the first straight section of connection and the second straight section, the length of first straight section for the second straight section length two/
One, the front end of first straight section is both provided with inserted link with the rear end of the second straight section, and the inserted link is symmetricly set on connector
Both sides, the corresponding groove being provided with the first contact wall and the second contact wall with connector form fit, the groove
On the jack formed with inserted link adaptation, the size of the groove is more than the size of connector, and the thickness of the groove is connector
The half of thickness.
The connector set in above-mentioned technical proposal, is formed at connector in the first contact wall and the second contact wall respectively
The groove of form fit, groove are provided with the jack being adapted to connector inserted link, realize electric leakage housing and Shell of circuit breaker it
Between connection, the size dimension of groove is more than the size dimension of connector, it can be achieved that between electric leakage housing and Shell of circuit breaker
Slide dismounting.
The utility model, which is further set, forms multiple circular lower deep gouges, second contact wall in first contact wall
On be provided with it is multiple with deep gouge is adapted under the first contact wall round boss.
The lower deep gouge set in above-mentioned technical proposal in the first contact wall and the round boss set in the second contact wall,
The further connection for having consolidated Shell of circuit breaker between the housing that leaks electricity of the cooperation of lower deep gouge and boss.
The utility model further sets the lower deep gouge to be arranged to 5, one of them lower deep gouge is arranged on rotational handle
Lower section, other four lower deep gouges are symmetricly set on the first contact wall two-by-two respectively.
The utility model further sets second contact wall to be provided with 5 round boss, one of round boss
The lower section of rotational handle is arranged on, other four round boss are symmetricly set on the second contact wall two-by-two respectively.
The position correspondence of lower deep gouge and round boss is set in above-mentioned technical proposal, and the position of setting is tied when ensure that connection
The stability of structure.
Brief description of the drawings
Fig. 1 is the front view of the first contact wall of the utility model embodiment Shell of circuit breaker.
Fig. 2 is the front view of the utility model embodiment electric leakage the second contact wall of housing.
Fig. 3 is the front view of the utility model embodiment connector.
Fig. 4 is the rearview of the utility model embodiment connector.
Fig. 5 is the stereogram of the utility model embodiment connector.
Embodiment
The utility model is described further below in conjunction with attached drawing.
As shown in Figs. 1-3, the utility model is a kind of leakage circuit breakers, including Shell of circuit breaker 1 and electric leakage housing 2, leakage
Rotational handle 3 is provided with electric housing 2 and Shell of circuit breaker 1, forming first between Shell of circuit breaker 1 and electric leakage housing 2 contacts
11 and second contact wall 21 of wall, the first contact wall 11 are arranged on Shell of circuit breaker 1, and the second contact wall 21 is arranged on electric leakage housing
On 2, the first contact wall 11 and the second contact wall 21 are provided directly with connector 4, and connector 4 is used to connect 1 He of Shell of circuit breaker
Leak electricity housing 2, and connector 4 includes the first straight section 41, the second straight section 43 and connection 43 transition of the first straight section 41 and the second straight section
Section 42, the length of the first straight section 41 be a, and the length of the second straight section 43 is b, and a is the half of b, the front end of the first straight section 41
Inserted link 44 is both provided with the rear end of the second straight section 43, inserted link 44 is symmetricly set on the both sides of connector 4, corresponding first
Be provided with the groove 12/22 of 4 form fit of connector in 11 and second contact wall 21 of contact wall, on groove 12/22 formed with
The jack 13/23 that inserted link 44 is adapted to, the size of groove 12/22 are more than the size of connector 4, and the thickness of groove 12/22 is connection
The half of 4 thickness of part, forms multiple circular lower deep gouges 14 in the first contact wall 11, and quantity is 5, one of them lower deep gouge is set
Below the rotational handle 3 of Shell of circuit breaker 1, other four lower deep gouges are symmetricly set on the first contact wall 11 two-by-two respectively
On, multiple round boss 24 being adapted to lower deep gouge are formed in the second contact wall 21, quantity is 5, one of round boss
24 are arranged on the lower section of rotational handle 3 of electric leakage housing 2, remaining four boss is symmetricly set on the second contact wall 21 two-by-two respectively
On.
Claims (4)
1. a kind of leakage circuit breakers, including Shell of circuit breaker, electric leakage housing, the Shell of circuit breaker and electric leakage housing are provided with and turn
Fixed handle, it is characterised in that：The first contact wall and the second contact wall are formed between the Shell of circuit breaker and electric leakage housing, it is described
First contact wall is arranged on Shell of circuit breaker, and second contact wall is arranged on electric leakage housing, first contact wall and second
Connector is provided between contact wall, the connector includes the first straight section, the second straight section, the first straight section of connection and the second straight section
Changeover portion, the length of first straight section is the half of the second straight section length, the front end and second of first straight section
The rear end of straight section is both provided with inserted link, and the inserted link is symmetricly set on the both sides of connector, it is corresponding in the first contact wall and
The groove with connector form fit is provided with second contact wall, the jack of inserted link adaptation is formed on the groove, it is described
The size dimension of groove is more than the size dimension of connector, and the thickness of the groove is the half of connector thickness.
2. leakage circuit breakers according to claim 1, it is characterised in that：Formed in first contact wall under multiple circles
Deep gouge, is provided with second contact wall multiple with deep gouge is adapted under the first contact wall round boss.
3. leakage circuit breakers according to claim 2, it is characterised in that：The lower deep gouge is arranged to 5, under one of them
Deep gouge is arranged on the lower section of rotational handle, other four lower deep gouges are symmetricly set on the first contact wall two-by-two respectively.
4. leakage circuit breakers according to claim 3, it is characterised in that：It is convex that second contact wall is provided with 5 circles
Platform, one of round boss are arranged on the lower section of rotational handle, other four round boss are symmetricly set on two-by-two respectively
Two contact walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227166.2U CN207264984U (en) | 2017-09-22 | 2017-09-22 | Leakage circuit breakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227166.2U CN207264984U (en) | 2017-09-22 | 2017-09-22 | Leakage circuit breakers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207264984U true CN207264984U (en) | 2018-04-20 |
Family
ID=61918575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721227166.2U Active CN207264984U (en) | 2017-09-22 | 2017-09-22 | Leakage circuit breakers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207264984U (en) |
-
2017
- 2017-09-22 CN CN201721227166.2U patent/CN207264984U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |