CN201234408Y - Control box - Google Patents
Control box Download PDFInfo
- Publication number
- CN201234408Y CN201234408Y CNU2008200423491U CN200820042349U CN201234408Y CN 201234408 Y CN201234408 Y CN 201234408Y CN U2008200423491 U CNU2008200423491 U CN U2008200423491U CN 200820042349 U CN200820042349 U CN 200820042349U CN 201234408 Y CN201234408 Y CN 201234408Y
- Authority
- CN
- China
- Prior art keywords
- control box
- lid
- trip
- box body
- box
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a control box belonging to the technical field of household electrical appliances. The control box comprises a box body and a box cover, and is characterized in that one end of the box body extends to form the box cover, a clamping hook is arranged on the box cover, a clamping hook-fixing groove is formed inside the plastic box body, and when the control box is in a closed state, the clamping hook is embedded in the fixing groove. Both the box body and the box cover are made of plastic by one-step injection-molding, thereby avoiding the grinding tool matching process for split manufacturing. Additionally, by adopting the irreversible clamping hook combination structure, the box body is sealed by the box cover in a simplest manner and the seal effect of the whole control box is improved.
Description
Technical field
The utility model relates to a kind of assembly of placing and protecting electric elements, relates in particular to a kind of control box, belongs to household electrical appliance technical field.
Background technology
Much be used to protect the control box of electric elements in the market, meet various safety certification specifications, all need to adopt special screw to carry out fixing seal usually in order to ensure protection to electric elements.Therefore can cause the existence of following defective: at first, need to buy special screw and special mounting instrument, cause enterprises production efficiency to reduce, increase the business administration cost.Secondly, destroy the structure of control box in the screw installation process easily, make a fault, will destroy the structural member of components and parts or control box, increase the defect rate of product in case install.Moreover, use screw will increase and decrease the component number of product, increase the station manpower, also can increase business burden.The existence of these shortcomings not only can't improve yield of products, also can't satisfy the requirement of quick production.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of control box is provided.
For realizing the purpose of this utility model control box, comprise control box body, lid, wherein: an end of control box body is extended with lid, lid is provided with trip, be provided with the trip holddown groove in the plastic casing body, when control box was in closure state, trip embedded in the trip holddown groove.
Further, above-mentioned control box, wherein, described trip is distributed in around the lid, promptly is distributed with long trip on the long limit of lid, is distributed with stub on the minor face of lid and colludes; Or be distributed with long trip on the minor face of lid, be distributed with stub on the long limit of lid and collude.
Further, above-mentioned control box, wherein, the position that described control box body extends lid is provided with the bending groove.
Adopt technical solutions of the utility model, can the control box body be sealed by the easiest mode.Specifically, control box body, lid, both adopt an injection moulding of plastics to finish, and have therefore removed the grinding tool matching process that split is made from.Simultaneously, adopted irreversible trip engagement formation, made the sealing of The whole control box be guaranteed, and whole seal process need not to adopt special screw to fix, simply laborsaving.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Unitary construction schematic diagram when Fig. 1 is the control box opening;
Side surface configurations schematic diagram when Fig. 2 is the control box opening.
The implication of each Reference numeral is as follows among the figure:
1 control box body, 2 lids
3 long trip 4 stubs collude
5 trip holddown grooves, 6 bending grooves
Embodiment
Control box as shown in Figure 1 and Figure 2, comprise control box body 1, lid 2, both adopt an injection moulding of plastics to finish, its special feature is: an end of control box body 1 is extended with lid 2, lid 2 is provided with trip, be provided with trip holddown groove 5 in the plastic casing body, when control box was in closure state, trip embedded in the trip holddown groove 5.Further combined with Fig. 1, trip is distributed in around the lid 2, promptly is distributed with long trip 3 on the long limit of lid 2, is distributed with stub on the minor face of lid 2 and colludes 4.Certainly, consider the special tectonic of some electric elements,, can also on the minor face of lid 2, be distributed with long trip 3, be distributed with stub on its long limit and collude 4 in order to allow control box that it is held better.Simultaneously, in order to allow lid 2 be anchored to smoothly on the control box, the position of extending lid 2 at control box body 1 is provided with bending groove 6.
Operating position of the present utility model is roughly as follows: at first electric elements are put into control box body 1, carry out suitably fixing, make electric elements in place.Subsequently lid 2 is rotated along bending groove 6, when the anglec of rotation of lid 2 reaches 180 °, cover fully on the control box body 1 just.Meanwhile, stub collude 4 and long trip 3 be buckled in just in the trip holddown groove 5, finish fixing of lid 2.Again further, cooperate the design of trip holddown groove 5 by having adopted trip, the control box of buckling well uses external force will be difficult to be opened under the condition of not destroying structure, plays for the electric elements of control box body 1 inside and best hold and protect.
By above-mentioned character express also in conjunction with the accompanying drawings as can be seen, behind employing the utility model, can control box body 1 be sealed by the easiest mode.Specifically, control box body 1, lid 2, both adopt an injection moulding of plastics to finish, and have therefore removed the grinding tool matching process that split is made from.Simultaneously, adopted irreversible trip engagement formation, made the sealing of The whole control box be guaranteed, and whole seal process need not to adopt special screw to fix, meet the high-speed production requirement of streamline.
Certainly, more than only be concrete exemplary applications of the present utility model, protection range of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (3)
1, control box comprises control box body, lid, it is characterized in that: an end of control box body is extended with lid, and lid is provided with trip, is provided with the trip holddown groove in the plastic casing body, and when control box was in closure state, trip embedded in the trip holddown groove.
2, control box according to claim 1 is characterized in that: described trip is distributed in around the lid, promptly is distributed with long trip on the long limit of lid, is distributed with stub on the minor face of lid and colludes; Or be distributed with long trip on the minor face of lid, be distributed with stub on the long limit of lid and collude.
3, control box according to claim 1 is characterized in that: the position that described control box body extends lid is provided with the bending groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200423491U CN201234408Y (en) | 2008-07-31 | 2008-07-31 | Control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200423491U CN201234408Y (en) | 2008-07-31 | 2008-07-31 | Control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201234408Y true CN201234408Y (en) | 2009-05-06 |
Family
ID=40620795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200423491U Expired - Fee Related CN201234408Y (en) | 2008-07-31 | 2008-07-31 | Control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201234408Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104519691A (en) * | 2013-09-29 | 2015-04-15 | 博西华电器（江苏）有限公司 | Kitchen ventilator and electric appliance box thereof |
-
2008
- 2008-07-31 CN CNU2008200423491U patent/CN201234408Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104519691A (en) * | 2013-09-29 | 2015-04-15 | 博西华电器（江苏）有限公司 | Kitchen ventilator and electric appliance box thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20100731 |