CN204574404U - A kind of easily detachable casing and use the air curtain of this casing - Google Patents
A kind of easily detachable casing and use the air curtain of this casing Download PDFInfo
- Publication number
- CN204574404U CN204574404U CN201520090207.2U CN201520090207U CN204574404U CN 204574404 U CN204574404 U CN 204574404U CN 201520090207 U CN201520090207 U CN 201520090207U CN 204574404 U CN204574404 U CN 204574404U
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- China
- Prior art keywords
- connecting portion
- cover plate
- housing
- opening
- hole
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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.)
- Withdrawn - After Issue
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Abstract
A kind of easily detachable casing, it comprises the housing being provided with opening, and covers the cover plate be connected on this opening, and one end that cover plate is connected with opening is hinged by bindiny mechanism, and the relative other end is connected by retaining mechanism locking; Bindiny mechanism is by one-body molded, and it comprises the first connecting portion, the second connecting portion and the 3rd connecting portion that connect successively, first with the 3rd connecting portion in the relative side of the second connecting portion, and be bendingly respectively connected to the relative two ends of the second connecting portion; First connecting portion is connected with cover plate, and on the opening of housing, correspondence is provided with the housing through-hole matched with the 3rd connecting portion, and the 3rd connecting portion inserts in housing through-hole and is movably hinged with housing.A kind of air curtain, it comprises foregoing casing.The utility model provides the casing of the processing ease that a kind of structure is simple, with low cost, cover plate is dismantled from housing, cover plate and housing is realized hinged or be separated fast by bindiny mechanism, layman also can the dismounting of simple realization cover plate, alleviate the cleaning burden of user, accelerate clean progress.
Description
Technical field
The utility model relates to a kind of easily detachable casing and uses the air curtain of this casing.
Background technology
Along with expanding economy, the pollution of environment is also more and more serious, dust in air gets more and more, this just causes needs often to clean, especially the environment that the product needed such as some machinery, electronics is clean, dust can cause the operating efficiency of these products to reduce, and energy consumption increases, even because the reason of dust causes the fault of product.
Assembling machine casing gets up by casing many uses screw common at present, and such mode is very firm, casing will be caused to unclamp because of processes such as transport, installations.User in use, takes screw apart and just can realize cleaning of.Mode common is in addition clamping and the combination that is coupling, and cover plate also housing is realized cover plate upset by the mode be coupling.But these modes are not easy to remove cover plate completely, cover plate open limited extent, sometimes some positions because the stop of cover plate can cannot clean or clean not exclusively.
No matter be screwed casing, or realize the closedown of cover plate by the mode of being coupling, these two kinds of methods all can not realize fast casing quick, fully dismantle, and it is clean to be unfavorable in the future.
Utility model content
The purpose of this utility model aim to provide a kind of can quick-detachment cover plate, the casing that facilitates user to clean, and use the air curtain of this casing, to overcome weak point of the prior art.
In order to achieve the above object, following technical scheme is adopted:
A kind of easily detachable casing, it comprises the housing being provided with opening, and covers the cover plate be connected on this opening, and its architectural feature is, one end that described cover plate is connected with opening is hinged by bindiny mechanism, and the relative other end is connected by retaining mechanism locking; Described bindiny mechanism is by one-body molded, and it comprises the first connecting portion, the second connecting portion and the 3rd connecting portion that connect successively, first with the 3rd connecting portion in the relative side of the second connecting portion, and be bendingly respectively connected to the relative two ends of the second connecting portion; First connecting portion is connected with cover plate, and on the opening of housing, correspondence is provided with the housing through-hole matched with the 3rd connecting portion, and the 3rd connecting portion inserts in housing through-hole and is movably hinged with housing.
Described first connecting portion is fixedly connected with cover plate.
On described cover plate, correspondence is provided with the cover plate through hole matched with the first connecting portion, and the first connecting portion and cover plate insert in cover plate through hole and be fixedly connected with cover plate or be movably hinged.
The plane at described first, the 3rd connecting portion place is respectively parallel to each other, the relative two ends of the second connecting portion respectively by the link be bent to form with first and the 3rd connecting portion be connected.
Described three connecting portions are plate-like or strip; The angle a that second connecting portion and first, the 3rd connecting portion are formed is 100-150 degree.
Described bindiny mechanism, retaining mechanism lay respectively on shell nozzle and lid relative both sides along its length; Cover plate is arc in the width direction, and the position of its curved edge corresponding housing opening is provided with positioning convex point, and shell nozzle is provided with the limiting through hole/recess with positioning convex point in the width direction.
Described retaining mechanism comprises setting springlock on the cover board and the corresponding lockhole be arranged on shell nozzle.
Described springlock comprises lock housing, dead bolt, Handheld Division and spring; Lock housing is arranged on the inner side of cover plate, and dead bolt is movably arranged in lock housing, and Handheld Division is connected with dead bolt, and passes the outside of cover plate, and the position that the corresponding Handheld Division of cover plate passes is provided with spacing hole; Dead bolt one end can be inserted in lockhole, and one end is provided with blind hole in addition, and spring is resisted against between blind hole and the inwall of lock housing.
A kind of air curtain, its architectural feature is, it comprises foregoing casing.
Described casing also comprises setting air inlet on the cover board and is arranged on the air outlet on housing.
The beneficial effects of the utility model are:
The utility model provides the casing of the processing ease that a kind of structure is simple, with low cost, cover plate is dismantled from housing, cover plate and housing is realized hinged or be separated fast by bindiny mechanism, layman also can the dismounting of simple realization cover plate, alleviate the cleaning burden of user, accelerate clean progress.
The utility model is applied in air curtain, can realize the quick-detachment of air curtain cover plate, facilitates user to clean it.
Accompanying drawing explanation
Fig. 1 is the exploded view of the present embodiment casing.
Fig. 2 is the exploded view of bindiny mechanism for the present embodiment cover plate and housing.
Fig. 3 is the enlarged drawing at A place in Fig. 2.
Fig. 4 is the sectional view of the present embodiment bindiny mechanism.
Fig. 5 is the retaining mechanism of the present embodiment cover plate and the installation diagram of housing.
Fig. 6 is the sectional view of C-C in Fig. 5.
Fig. 7 is the exploded view of the present embodiment air curtain.
In figure: 1 is cover plate; 11 is positioning convex point; 12 is spacing hole; 13 is air inlet, and 14 is cover plate through hole; 2 is housing; 21 is housing through-hole; 22 is limiting through hole/recess; 23 is lockhole; 24 is air outlet; 3 is bindiny mechanism; 31 is the first connecting portion; 32 is the second connecting portion; 321 is link; 33 is the 3rd connecting portion; 4 is retaining mechanism; 41 is dead bolt; 42 is Handheld Division; 43 is lock housing; 44 is blind hole; 45 is spring.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
See Fig. 1-Fig. 6, this easily detachable casing, it comprises the housing 2 being provided with opening, and covers the cover plate 1 be connected on this opening, and one end that cover plate 1 is connected with opening is hinged by bindiny mechanism 3, and the relative other end is locked by retaining mechanism 4 and connected; Bindiny mechanism 3 is by one-body molded, it comprises the first connecting portion 31, second connecting portion 32 and the 3rd connecting portion 33 that connect successively, first with the 3rd connecting portion in the relative side of the second connecting portion 32, and be bendingly respectively connected to the relative two ends of the second connecting portion 32; First connecting portion 31 is connected with cover plate 1, and on the opening of housing 2, corresponding housing through-hole the 21, three connecting portion 33 matched with the 3rd connecting portion 33 that is provided with inserts in housing through-hole 21 and is movably hinged with housing 2.
Further, the first connecting portion 31 is fixedly connected with by the mode of welding with cover plate 1.But, because cover plate 1 is arc (having explanation below), after cover plate 1 and housing 2 are by bindiny mechanism 3 and retaining mechanism 4 close installation, if the first connecting portion 31 is directly welded on the outer surface of cover plate 1, the elasticity tension between cover plate 1 and bindiny mechanism 3 can have an impact to the compact siro spinning technology of the first connecting portion 31 and cover plate 1.When connecting defective tightness, both are even separated.Therefore, the present embodiment optimizes following technical scheme further and replaces, and namely on cover plate 1, corresponding cover plate through hole 14, first connecting portion 31 matched with the first connecting portion 31 that is provided with inserts with cover plate 1 that cover plate through hole is interior to be fixedly connected with cover plate 1 or to be movably hinged.Now, when after cover plate 1 and housing 2 close installation, first connecting portion 31 inserts (running through) cover plate through hole 14 and stretches into cover plate 1 inner surface, 3rd connecting portion 33 inserts (running through) housing through-hole 21 and stretches into housing 2 inner surface, and the second connecting portion 32 is positioned at the outer surface in the gap of housing 2 and cover plate 1.Wherein link 321 contacts at housing through-hole 21 and cover plate through hole 14 respectively.After opening retaining mechanism 4, whole cover plate 1 rotates around housing 2 using the contact surface of the link 321 be connected with the 3rd connecting portion 33 and housing through-hole 21 as around axle.When turning to certain angle, cover plate 1 can directly be separated from housing 2.
Further, the plane at the first, the 3rd connecting portion place is respectively parallel to each other, the relative two ends of the second connecting portion 32 respectively by the link 321 be bent to form with first and the 3rd connecting portion be connected.
Further, three connecting portions are plate-like or strip, and the present embodiment is preferably in plate-like; The angle a that second connecting portion 32 and the first, the 3rd connecting portion are formed is 100-150 degree, more preferably 135 degree.
Further, bindiny mechanism 3, retaining mechanism 4 lay respectively on housing 2 opening and lid 1 relative both sides along its length; Cover plate 1 is arc in the width direction, and the position of its curved edge corresponding housing 2 opening is provided with positioning convex point 11, and housing 2 opening is provided with the limiting through hole/recess 22 with positioning convex point 11 in the width direction.Positioning convex point 11 is formed from the direct punching press one in cover plate 1 top small pieces metal.Limiting through hole/recess 22 is a recess or through hole that housing 2 edge of opening is offered.As shown in Figure 5, when cover plate 1 and housing 2 engage, positioning convex point 11 directly penetrates limiting through hole/recess 22, prevent when cover plate 1 and housing 2 engage, springlock causes the phenomenon that cover plate 1 moves to the contracting of bindiny mechanism 3 end, retaining mechanism 4 is separated with the lockhole 23 of housing 2 due to cover plate 1 and the elasticity tension of bindiny mechanism 3.
Further, retaining mechanism comprises and is arranged on springlock on cover plate 1 and the corresponding lockhole 23 be arranged on housing 2 opening.
Further, springlock comprises lock housing 43, dead bolt 41, Handheld Division 42 and spring 45; Lock housing 43 is arranged on the inner side of cover plate 1, and dead bolt 41 is movably arranged in lock housing 43, and Handheld Division 42 is connected with dead bolt 41, and passes the outside of cover plate 1, and the position that the corresponding Handheld Division 42 of cover plate 1 passes is provided with spacing hole 12; Dead bolt 41 one end can be inserted in lockhole 23, and one end is provided with blind hole 44 in addition, and spring 45 is resisted against between the inwall of blind hole 44 and lock housing 43.
See Fig. 7, this air curtain, it comprises foregoing casing.Casing also comprises the air inlet 13 be arranged on cover plate 1 and the air outlet 24 be arranged on housing 2.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (10)
1. an easily detachable casing, it comprises the housing (2) being provided with opening, with the cover plate (1) that lid is connected on this opening, it is characterized in that, one end that described cover plate (1) is connected with opening is hinged by bindiny mechanism (3), and the relative other end is connected by retaining mechanism (4) locking; Described bindiny mechanism (3) is by one-body molded, it comprises the first connecting portion (31), the second connecting portion (32) and the 3rd connecting portion (33) that connect successively, first with the 3rd connecting portion in the relative side of the second connecting portion (32), and be bendingly respectively connected to the relative two ends of the second connecting portion (32); First connecting portion (31) is connected with cover plate (1), on the opening of housing (2), correspondence is provided with the housing through-hole (21) matched with the 3rd connecting portion (33), and the 3rd connecting portion (33) inserts in housing through-hole (21) and is movably hinged with housing (2).
2. easily detachable casing according to claim 1, is characterized in that: described first connecting portion (31) is fixedly connected with cover plate (1).
3. easily detachable casing according to claim 1, it is characterized in that: the upper correspondence of described cover plate (1) is provided with the cover plate through hole (14) matched with the first connecting portion (31), and the first connecting portion (31) and cover plate (1) insert in cover plate through hole (14) and be fixedly connected with cover plate (1) or be movably hinged.
4. easily detachable casing according to claim 1, it is characterized in that: the plane at described first, the 3rd connecting portion place is respectively parallel to each other, the relative two ends of the second connecting portion (32) respectively by the link be bent to form (321) with first and the 3rd connecting portion be connected.
5. easily detachable casing according to claim 4, is characterized in that: described three connecting portions are plate-like or strip; The angle a that second connecting portion (32) and first, the 3rd connecting portion are formed is 100-150 degree.
6. easily detachable casing according to claim 1, is characterized in that: described bindiny mechanism (3), retaining mechanism (4) lay respectively on housing (2) opening and lid (1) relative both sides along its length; Cover plate (1) is arc in the width direction, the position of its curved edge corresponding housing (2) opening is provided with positioning convex point (11), and housing (2) opening is provided with the limiting through hole/recess (22) with positioning convex point (11) in the width direction.
7. easily detachable casing according to claim 1, is characterized in that: described retaining mechanism comprises and is arranged on springlock on cover plate (1) and correspondence and is arranged on lockhole (23) on housing (2) opening.
8. easily detachable casing according to claim 7, is characterized in that: described springlock comprises lock housing (43), dead bolt (41), Handheld Division (42) and spring (45); Lock housing (43) is arranged on the inner side of cover plate (1), dead bolt (41) is movably arranged in lock housing (43), Handheld Division (42) is connected with dead bolt (41), and passing the outside of cover plate (1), the position that cover plate (1) corresponding Handheld Division (42) passes is provided with spacing hole (12); Dead bolt (41) one end can be inserted in lockhole (23), and one end is provided with blind hole (44) in addition, and spring (45) is resisted against between the inwall of blind hole (44) and lock housing (43).
9. an air curtain, is characterized in that, it comprises the casing as described in any one of claim 1-8.
10. air curtain according to claim 9, is characterized in that: described casing also comprises the air inlet (13) be arranged on cover plate (1) and the air outlet (24) be arranged on housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090207.2U CN204574404U (en) | 2015-02-06 | 2015-02-06 | A kind of easily detachable casing and use the air curtain of this casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090207.2U CN204574404U (en) | 2015-02-06 | 2015-02-06 | A kind of easily detachable casing and use the air curtain of this casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574404U true CN204574404U (en) | 2015-08-19 |
Family
ID=53867030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520090207.2U Withdrawn - After Issue CN204574404U (en) | 2015-02-06 | 2015-02-06 | A kind of easily detachable casing and use the air curtain of this casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987490A (en) * | 2015-02-06 | 2016-10-05 | 佛山市南海南洋电机电器有限公司 | Chassis easy to disassemble and air curtain machine applying same |
-
2015
- 2015-02-06 CN CN201520090207.2U patent/CN204574404U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987490A (en) * | 2015-02-06 | 2016-10-05 | 佛山市南海南洋电机电器有限公司 | Chassis easy to disassemble and air curtain machine applying same |
| CN105987490B (en) * | 2015-02-06 | 2019-04-09 | 佛山市南海南洋电机电器有限公司 | A kind of quick detachable casing and the air curtain using the casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150819 Effective date of abandoning: 20190409 |
|
| AV01 | Patent right actively abandoned |