CN203012205U - Insect-preventing cabinet - Google Patents
Insect-preventing cabinet Download PDFInfo
- Publication number
- CN203012205U CN203012205U CN201220680494.9U CN201220680494U CN203012205U CN 203012205 U CN203012205 U CN 203012205U CN 201220680494 U CN201220680494 U CN 201220680494U CN 203012205 U CN203012205 U CN 203012205U
- Authority
- CN
- China
- Prior art keywords
- door
- frame
- sheet metal
- opening
- elastic sheet
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Catching Or Destruction (AREA)
Abstract
The utility model discloses an insect-preventing cabinet. The cabinet comprises an accommodating chamber having an opening and a frame surrounding the opening; a door arranged on the frame to open or close the opening; at least one sealing strip arranged on at least one of the door and the frame and configured in a way to be extruded between the door and the frame and seal a first gap between the door and the frame when the door closes the opening; and at least one elastic metal sheet arranged on at least one of the door and the frame and located on the outer side of the sealing strip. The elastic metal sheet is configured in a way that a second gap between the metal sheet and the door or the frame is reduced to be small enough when the door closes the opening that insects cannot reach the sealing strip through the second gap. The insect-preventing cabinet which has excellent sealing performances can further prevent insects such as termites from entering the cabinet.
Description
Technical field
The utility model relates to a kind of casing, particularly relates to a kind of insect protected casing for optical cable and/or cable.
Background technology
In the transmitting procedure of optical cable and/or cable, usually use casing to hold connection for optical cable and/or cable, distribution, concentrated connector and divider.For this casing, often have seal request, enter in casing to avoid dust, foreign material etc.But in some cases, particularly for placing again outdoor casing, except satisfying seal request, prevent that in addition for example the insect of termite and so on enters in casing.
The utility model content
The technical matters that the utility model solves is to provide a kind of insect protected casing, and it not only has good sealing, and can prevent that the insect such as termite from invading in casing.
According to the embodiment of an aspect of the present utility model, a kind of insect protected casing is provided, comprising: accommodating chamber has opening and around the frame of described opening; Door is arranged on described frame, to open or close described opening; At least one sealing strip is arranged at least one in described door and frame, and described sealing strip is formed at and is compressed between described door and described frame when described door is closed described opening and seals the first gap between described and described frame; And at least one elastic sheet metal, be arranged at least one in described door and frame upper and be positioned at the outside of described sealing strip, the second gap that described elastic sheet metal is formed between described described sheet metal when closing described opening and described or described frame dwindles into enough little so that worm can not arrive described sealing strip by described the second gap.
In above-mentioned insect protected casing, described elastic sheet metal is formed at and is compressed between described door and described frame when described door is closed described opening and seals the first gap between described door and described frame.
In above-mentioned insect protected casing, described elastic sheet metal comprises: elastic deformation occurs in variant part when being formed at the extruding that is subject to described door; And connecting portion, be configured to described variant part is connected on described door or frame.
In above-mentioned insect protected casing, described variant part has C shape roughly, and an end of described variant part is connected with described connecting portion, and the other end is free end and flexibly contacts with described door or frame when being subject to the extruding of door.
In above-mentioned insect protected casing, described connecting portion is bonded on described door or frame.
In above-mentioned insect protected casing, described connecting portion is plugged in the hole that is formed in described door or frame.
In above-mentioned insect protected casing, described elastic sheet metal connects successively by a plurality of sheet metals and forms.
According to the insect protected casing of above-mentioned various embodiment of the present utility model, by on frame and/or door, sealing strip and elastic sheet metal being set, not only make casing have good sealing, can also prevent effectively that the insect such as termite from invading in casing.
Description of drawings
The utility model further describes with reference to the accompanying drawings, wherein:
Fig. 1 is the schematic perspective view that illustrates according to the insect protected casing of a kind of exemplary embodiment of the present utility model;
Fig. 2 is the side view that insect protected casing shown in Figure 1 is shown;
Fig. 3 is the cut-open view that illustrates along the line A-A of Fig. 2;
Fig. 4 is the enlarged diagram that a kind of embodiment at B shown in Figure 3 position is shown;
Fig. 5 is the enlarged diagram that the another kind of embodiment at B shown in Figure 3 position is shown;
Fig. 6 is the schematic perspective view of door when opening that insect protected casing shown in Figure 1 is shown;
Fig. 7 is the partial sectional view that illustrates along the line C-C of Fig. 6;
Fig. 8 is the schematic perspective view that a kind of embodiment of door is shown;
Fig. 9 is the enlarged diagram that D shown in Figure 8 position is shown;
Figure 10 is the schematic cross-section that the first exemplary embodiment of elastic sheet metal of the present utility model is shown;
Figure 11 illustrates the partial sectional view that elastic sheet metal shown in Figure 10 is connected to a kind of embodiment on door;
Figure 12 is the schematic cross-section that the second exemplary embodiment of elastic sheet metal of the present utility model is shown;
Figure 13 illustrates elastic sheet metal shown in Figure 12 to be connected to partial sectional view on door; And
Figure 14 illustrates the partial sectional view that elastic sheet metal shown in Figure 10 is connected to the another kind of embodiment on door.
Embodiment
Although fully describe the utility model with reference to the accompanying drawing that contains preferred embodiment of the present utility model, but before describing, this should be appreciated that those of ordinary skill in the art can revise utility model described herein, obtains technique effect of the present utility model simultaneously.Therefore, must understand above description to those of ordinary skill in the art and Yan Weiyi discloses widely, and its content does not lie in the described exemplary embodiment of restriction the utility model.
Can hold connection for optical cable and/or cable, distribution, concentrated connector and divider etc. according to the insect protected casing of various embodiment of the present utility model, also can be used as the casing that panel box, instrument box etc. are used for electrical equipment, particularly be arranged on outdoor casing.Referring to Fig. 1-9, the insect protected casing 100 according to a kind of exemplary embodiment of the present utility model comprises: the accommodating chamber 1 of the roughly cuboid of for example being made by metal material has opening and around the frame 11 of described opening; Door 2 is arranged on frame 11, to open or close the opening of accommodating chamber; The sealing strip 3 of the annular of for example being made by elastomeric material is arranged on door 2, and described sealing strip 3 is formed at when door 2 is closed opening and is compressed between door 2 and frame 11 and the first clearance D 1 between hermatic door 2 and frame 11; And for example the annular elastic sheet metal 4, install on door 2 and be positioned at the outside of sealing strip 3, elastic sheet metal 4 be formed at door 2 second clearance D 2 between sheet metal 4 and frame 11 when closing opening (under sheet metal is arranged on situation on frame 11, be sheet metal 4 with door 2 between the second gap) dwindle into enough little so that for example the insect of termite and so on can not pass through the second clearance D 2 arrival sealing strips 3.When door 2 is closed the opening of accommodating chamber 1, be arranged on the elastic sheet metal 4 of door on 2 will near frame 11 and and frame 11 between formation the second clearance D 2.Further, elastic sheet metal 4 can be subject to the extruding of door 2 and frame 11 and elastic deformation occurs.Door 2 hinge member 6 and bolts 6 by for example hinge and so on are connected on frame 11, make the door 2 can be by rotate the opening of opening or closing accommodating chamber with respect to accommodating chamber 1.
In insect protected casing of the present utility model, sealing strip 3 is compressed between door 2 and frame 3 when door 2 is closed opening and the first clearance D 1 between hermatic door 2 and frame 3, thereby play good sealing function, prevent that dust, foreign material etc. from entering into accommodating chamber 1, and elastic sheet metal 4 can be resisted for example erosion of the insect of termite and so on due to the hardness of self, utilize simultaneously the elasticity of self by door 2 crimps, not affect the unlatching of door 2.Further, the consistency and elasticity of metallic spring 4 has two characteristics, can solve respectively two technical matterss: namely elastic sheet metal 4 relies on the hardness of self can resist the erosion of termite; Simultaneously can rely on the elasticity of self again, when door 2 is closed, by door 2 extruding, can restPose again when opening.
In the further embodiment of insect protected casing 100 of the present utility model, elastic sheet metal 4 is formed at when door 2 is closed opening and is compressed between door 2 and frame 11 and the first clearance D 1 between hermatic door and frame 11, that is, the second clearance D 2 between elastic sheet metal 4 and frame 11 is zero.Be looped around due to elastic sheet metal 4 near the periphery of sealing strip 3, can prevent that like this termite from passing the second clearance D 2 and corroding sealing strip 3.In a kind of exemplary embodiment, elastic sheet metal 4 connects successively by a plurality of sheet metals and forms.Replacedly, elastic sheet metal 4 also can be formed by processes such as extruding, bending, shearings by the piece of metal sheet.
Figure 10 is the schematic cross-section that the first exemplary embodiment of elastic sheet metal 4 of the present utility model is shown.This elastic sheet metal 4 comprises: elastic deformation occurs in variant part 41 when being formed at the extruding that is subject to door 2; Connecting portion 42 with being connected with variant part 41 one is configured to variant part 41 is connected on door.In this embodiment, connecting portion 42 extends away from variant part 41.Further, variant part 41 has C shape roughly, and an end of described variant part 41 is connected with connecting portion 42, and the other end is free end 43 and flexibly contacts with door 2 when being subject to the extruding of door 2.
As shown in Figure 7, when door 2 was in open mode, door 2 did not push elastic sheet metal 4, free end 43 be in free state and not with the interior side contacts of door 2; As shown in Figure 5, when door 2 is in closed condition, door 2 will with respect to frame 11 extruding elastic sheet metals 4, make free end 43 flexibly contact with door 2.Free end 43 is with respect to the opening of connecting portion 42 further from accommodating chamber 1, that is, free end 43 is positioned at the inboard with respect to connecting portion 42.Figure 11 illustrates the partial sectional view that elastic sheet metal shown in Figure 10 4 is connected to a kind of embodiment on door 2.Connecting portion 42 utilizes adhesives to door 2.Figure 14 illustrates the partial sectional view that elastic sheet metal shown in Figure 10 is connected to the another kind of embodiment on door 2.Form hole 21 on door 2, connecting portion 42 is plugged in the hole 21 of door 2, and preferably, before pegging graft, filling adhesive in hole 21 is to be arranged on elastic sheet metal 4 more firmly on door 2.
Figure 10 is the schematic cross-section that the second exemplary embodiment of elastic sheet metal of the present utility model is shown.This elastic sheet metal 4 ' comprising: elastic deformation occurs in the variant part 41 ' of C shape roughly when being formed at the extruding that is subject to door 2; With the connecting portion 42 ' that is connected with variant part 41 ' one, be configured to variant part 41 ' is connected on door 2.In this embodiment, connecting portion 42 ' extends to the inboard of variant part 41 '.The free end 43 ' of variant part 41 ' flexibly contacts with door 2 when being subject to the extruding of door 2.As shown in figure 13, elastic sheet metal 4 ' is connected to the partial sectional view of door on 2 by bonding mode.
Although the above has described, sealing strip 3 and elastic sheet metal 4 all are arranged in embodiment on door 2, the utility model is not limited to this.Also sealing strip 3 and elastic sheet metal 4 all can be arranged on the frame 11 of accommodating chamber 1, perhaps sealing strip 3 and elastic sheet metal 4 also can be arranged on door 2 and frame 11.
As shown in Fig. 1,6 and 8, the outside of insect protected casing 100 also is provided with for promoting or the fixing fixed part 8 of insect protected casing 100, also is provided with for the locking device 7 that door 2 is locked onto on frame 11 in the inboard of door 2.
Insect protected casing according to above-mentioned various embodiment of the present utility model, sealing strip plays good sealing function, prevent that dust, foreign material etc. from entering into accommodating chamber, and elastic sheet metal can be resisted for example erosion of the insect of termite and so on due to the hardness of self, utilize simultaneously the elasticity of self by door crimp, not affect the unlatching of door.
It will be appreciated by those skilled in the art that, embodiment described above is exemplary, and those skilled in the art can make improvements, structure described in various embodiment in the situation that not the conflict aspect recurring structure or principle can carry out independent assortment, thereby on the basis that solves technical matters of the present utility model, realize multiple insect protected casing.
After describing preferred embodiment of the present utility model in detail; those of ordinary skill in the art can clearly understand; can carry out various variations and change under the protection domain that does not break away from the claim of enclosing and spirit, and the utility model also is not subject to the embodiment of examples cited embodiment in instructions.
Claims (7)
1. an insect protected casing, is characterized in that, comprising:
Accommodating chamber (1) has opening and around the frame (11) of described opening;
Door (2) is arranged on described frame, to open or close described opening;
At least one sealing strip (3), be arranged at least one in described door and frame, described sealing strip (3) is formed at and is compressed between described door and described frame when described door is closed described opening and seals the first gap between described and described frame; And
At least one elastic sheet metal (4), be arranged at least one in described door and frame upper and be positioned at the outside of described sealing strip (3), the second gap that described elastic sheet metal (4) is formed between described described sheet metal when closing described opening and described or described frame dwindles into enough little so that worm can not arrive described sealing strip (3) by described the second gap.
2. insect protected casing as claimed in claim 1, is characterized in that, described elastic sheet metal (4) is formed at and is compressed between described door and described frame when described door is closed described opening and seals the first gap between described door and described frame.
3. insect protected casing as claimed in claim 2, is characterized in that, described elastic sheet metal comprises:
Elastic deformation occurs in variant part (41) when being formed at the extruding that is subject to described door; With
Connecting portion (42) is configured to described variant part is connected on described door or frame.
4. insect protected casing as claimed in claim 3, is characterized in that, described variant part has C shape roughly, and an end of described variant part is connected with described connecting portion, and the other end is free end and flexibly contacts with described door or frame when being subject to the extruding of door.
5. insect protected casing as claimed in claim 3, is characterized in that, described connecting portion is bonded on described door or frame.
6. insect protected casing as claimed in claim 3, is characterized in that, described connecting portion is plugged in the hole that is formed in described door or frame.
7. insect protected casing as described in any one in claim 1-6, is characterized in that, described elastic sheet metal connects successively by a plurality of sheet metals and forms.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220680494.9U CN203012205U (en) | 2012-12-11 | 2012-12-11 | Insect-preventing cabinet |
| AU2013267081A AU2013267081B2 (en) | 2012-12-11 | 2013-12-09 | Insect-proof box |
| ZA2013/09290A ZA201309290B (en) | 2012-12-11 | 2013-12-10 | Insect proof box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220680494.9U CN203012205U (en) | 2012-12-11 | 2012-12-11 | Insect-preventing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012205U true CN203012205U (en) | 2013-06-19 |
Family
ID=48603787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220680494.9U Expired - Fee Related CN203012205U (en) | 2012-12-11 | 2012-12-11 | Insect-preventing cabinet |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN203012205U (en) |
| AU (1) | AU2013267081B2 (en) |
| ZA (1) | ZA201309290B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181173A (en) * | 2017-06-19 | 2017-09-19 | 峨眉山长宇电气有限公司 | A kind of case becomes edge seal structure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4910920A (en) * | 1986-10-31 | 1990-03-27 | Lectromagnetics, Inc. | Electromagnetic door seal |
| US7046521B2 (en) * | 2002-03-13 | 2006-05-16 | Garmong Victor H | Enclosure with shielded power compartment and methods of shielding enclosures |
| US6792191B1 (en) * | 2003-04-22 | 2004-09-14 | Corning Cable Systems Llc | Local convergence cabinet |
-
2012
- 2012-12-11 CN CN201220680494.9U patent/CN203012205U/en not_active Expired - Fee Related
-
2013
- 2013-12-09 AU AU2013267081A patent/AU2013267081B2/en not_active Expired - Fee Related
- 2013-12-10 ZA ZA2013/09290A patent/ZA201309290B/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181173A (en) * | 2017-06-19 | 2017-09-19 | 峨眉山长宇电气有限公司 | A kind of case becomes edge seal structure |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201309290B (en) | 2014-09-25 |
| AU2013267081A1 (en) | 2014-06-26 |
| AU2013267081B2 (en) | 2017-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20171211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |