CN202039561U - Novel maintenance opening - Google Patents
Novel maintenance opening Download PDFInfo
- Publication number
- CN202039561U CN202039561U CN2011200871644U CN201120087164U CN202039561U CN 202039561 U CN202039561 U CN 202039561U CN 2011200871644 U CN2011200871644 U CN 2011200871644U CN 201120087164 U CN201120087164 U CN 201120087164U CN 202039561 U CN202039561 U CN 202039561U
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- Prior art keywords
- housing
- flange
- maintenance
- maintenance panel
- access hole
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Abstract
The utility model discloses a novel maintenance opening, belonging to the field of building materials. The maintenance opening provided includes an outer frame, a maintenance panel, and a locking structure, wherein, the locking structure includes a touch switch and a chain lock. Compared with the prior art, the maintenance opening is more convenient in installation and operation, and the safe, stable and flexible opening and closing of the maintenance opening can be realized without the need for any tools, moreover, the maintenance opening is low in cost, less in material consumption, and saves energy; meanwhile, the opening degree of the maintenance opening is more easy to regulate, the separation and reset of the maintenance panel and the outer frame are more convenient, the self-maintenance is more flexible and convenient, and the maintenance opening itself and the surrounding arrangements are not influenced; in addition, the concise and generous appearance is easy to coordinate with the surrounding arrangements to facilitate in keeping the consistency of the overall style of the related buildings and decorations, so the maintenance opening provided is suitable to be used in various projects of maintenance opening and ventilating opening installation.
Description
Technical field
The utility model relates to a kind of novel access hole, belongs to building material field.
Background technology
In relating to building operations such as ceiling furred ceiling, ceiling installation, vertical plane wall construction, need be provided for ventilating and make things convenient for the staff to overhaul the access hole of equipment such as internal pipeline, electric wire.Existing access hole substantially all is a frame construction, but in the combination of interior housing, the mode that opens and closes be provided with also more loaded down with trivial details, also convenient inadequately to the installation and maintenance of access hole self, in installation, use and maintenance process, very easily make facility around the access hole influence such as be damaged.
In the prior art, utility model patent ZL200720056360.9 provides a kind of movable smallpox access hole, comprise housing, inside casing and the lock solid structure that connects housing and inside casing, the driving chip that it constitutes the elasticity kayser of lock solid structure and drives the deformation of elasticity kayser, the top on circle limit inside and outside being oppositely arranged on respectively.This access hole need only upwards promote inside casing with hand can open and take down inside casing, has improved the whole structure of ceiling finishing, but the installation of its lock solid structure and maintenance relative complex, and can not regulate and control flexibly the opening degree of access hole.
Utility model patent ZL03262001.2 provides a kind of bright movable ceiling access hole, be made up of housing and inside casing, around the housing outside flange arranged, inside casing has inside flange, inside casing is movably arranged in the housing by axle, and housing and inside casing are fixed by locked mechanism.This access hole is smooth and steadiness good, can be harmonious with the ceiling overall structure, but the flexibility that controllability of opening and inside casing move is limited.
Utility model patent ZL200720182056.9 provides a kind of novel furred ceiling access hole, mainly form by maintenance panel, slide rail, main joist, manhole and secondary joist, secondary joist is installed on the main joist, slide rail is installed on secondary joist, access panel is installed on the secondary joist by slide rail, and maintenance panel and secondary joist are and are slidingly matched.This access hole can effectively be avoided colliding with the furred ceiling gut line, and access panel is difficult for losing, but long-term use can make the slip flexibility of access panel on slide rail reduce, and the keying of access panel is affected.
The utility model content
The purpose of this utility model is that the problems referred to above at prior art exists provide a kind of novel access hole, structure is simpler, installs, uses and keep in repair more conveniently, reduces simultaneously effectively financial cost, and make it and be provided with on every side mutually to coordinate, reach practical and the double effects of taking into account attractive in appearance.
The technical scheme that the utility model is dealt with problems is, a kind of novel access hole is provided, and comprises housing, maintenance panel, lock solid structure, and wherein, described lock solid structure comprises touch switch and chain lock.
Side around described housing comprises and outside flange wherein are provided with vertical housing side and inwardly protruded catch on the side flanging.
The shape of described maintenance panel is identical with the housing shape, comprises and the wide side that is equal to of the housing ambient side length of side, has outside flange on a side therein, is provided with recess on this flange, with the recess opposed side edges on the chain lockhole is set.
Described touch switch is arranged on the housing inboard.
Described chain lock, one end are fixedly installed on the flange of housing, and its other end is connected with the maintenance panel by the chain lockhole on the maintenance panel side.
Notch width on the described maintenance panel flange is identical with the width of described housing flange upper stop piece.
The near zone indent of described maintenance panel side cochain lockhole.
The line at described maintenance panel side cochain lockhole and described maintenance panel flange upper notch center, perpendicular with its place side.
Described chain lock is fixed on the end on the housing flange and the line at housing flange upper stop piece center, and is perpendicular with its place flange.
A plurality of fixedly holes of access hole of being convenient to are set on the flange of described housing.
When access hole described in the utility model was installed, the housing flange that utilizes access hole was with the access hole overall fixed.
During the use and maintenance mouth, directly overhaul panel with hand propelled, the maintenance panel inner wall can collide touch switch, make the maintenance panel opening, thereby provide the passage of ventilation, maintenance, at this moment, the side that the maintenance panel is opened links to each other with housing by chain lock, the outside flange of maintenance panel is subjected to the supporting role of housing flange, its stressed direction is identical to the direction of pull of maintenance panel with chain lock, thereby make the maintenance panel keep stable, on degree that the maintenance panel is opened and the housing fixedly the length of chain lock is corresponding.
When needs are opened the maintenance panel fully, the hook of chain lock can be taken out from the chain lockhole of maintenance panel side, at this moment, a side of maintenance panel outward flanging is removed from the housing flange, the maintenance panel can be taken off fully, thereby provide bigger ventilation, access path, in addition, also can not take off the hook of chain lock, only will overhaul a side of panel outward flanging and remove from the housing flange, reach same effect, and need not to seek the place of placing the maintenance panel.
Finish when ventilating, overhauling, can directly promote to overhaul panel, maintenance panel inner wall collision touch switch, thereby can make maintenance panel and housing tight closure, at this moment, the space of indent can hold the hook projection wherein around the maintenance panel side cochain lockhole, and chain lock integral body, touch switch all place access hole inside just, thereby the closure of access hole is not produced any influence; The flange of maintenance panel fits tightly mutually with the flange of housing, and catch agrees with mutually with the recess of maintenance panel flange side, and the part that catch protrudes maintenance panel side snaps into recess top, and it is further fixing to overhaul panel, thereby makes access hole firmly closed.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model novel structure is reasonable in design, is convenient to install and operation, need not by instrument, can realize access hole safety, steadily, open flexibly and close, and cost is low, energy-conservation, consumptive material is few;
2, innovation structure of the present utility model makes the opening degree of access hole be easier to regulation and control, and make maintenance panel and housing separate, reset more convenient, being about to overhaul panel takes off fully, reinstall, whole process is simple again, and access hole itself and setting on every side thereof are had no effect;
4, the utility model novel structure makes the maintenance of himself also flexible, and can effectively avoid the facility around the access hole to be damaged and other adverse effects;
3, the utility model novel structure, the outward appearance simplicity generosity is very easily coordinated with being provided with on every side mutually, helping the uniformity that keeps relevant building, decorate whole style, and applied range is suitable for using in the engineering of all kinds of installation access hole, ventilation opening.
Description of drawings
External structure schematic diagram when Fig. 1 is a kind of novel access hole closure state of the utility model;
Internal construction schematic diagram when Fig. 2 is a kind of novel access hole closure state of the utility model;
Structural representation when Fig. 3 is a kind of novel access hole opening of the utility model;
Structural representation when Fig. 4 is a kind of novel access hole complete opening state of the utility model.
Shown in the figure: the 1-housing, 2-overhauls panel, 3-elasticity touch switch, 4-chain lock, 5-housing side, 6-housing flange, 7-catch, 8-maintenance panel side, 9-maintenance panel flange, 10-recess, 11-chain locking and hanging hook, 12-chain lockhole.
The specific embodiment
As Fig. 2 and shown in Figure 4, a kind of novel access hole comprises square housing 1, square maintenance panel 2, two elasticity touch switchs 3, a chain lock 4.Wherein, described housing 1 comprises housing side 5 and outside housing flange 6 thereof, is arranged on the side housing flange 6 and inwardly protruded catch 7, and described catch 7 is perpendicular to housing side 5; The maintenance panel side 8 that is equal to housing side 5 length and width is arranged around the described maintenance panel 2, one of them maintenance panel side 8 has outside maintenance panel flange 9, on this maintenance panel flange 9, a recess 10 is arranged, on the maintenance panel side 8 relative, be provided with a chain lockhole 12 with recess 10; One end of described chain lock 4 is fixed on the housing flange 6, and the other end passes chain lockhole 12 by chain locking and hanging hook 11 and is connected with maintenance panel 2.
The width of described recess 10 is identical with the width of described catch 7.
The near zone indent of described chain lockhole 12, and line maintenance panel pairing with it side 8 at chain lockhole 12 and described recess 10 centers is perpendicular.
It is perpendicular that described chain lock 4 is fixed on line and its place housing flange 6 at end on the housing flange 6 and catch 7 centers.
When this novel access hole was installed, the housing flange 6 that utilizes access hole was with the access hole overall fixed.
During the use and maintenance mouth, directly with hand propelled maintenance panel 2, its inwall meeting impact resilience touch switch 3 is opened maintenance panel 2, and then the passage of ventilation, maintenance is provided.As shown in Figure 3, the side that maintenance panel 2 is opened links to each other with housing 1 by chain lock 4, maintenance panel flange 9 is subjected to the supporting role of housing flange 6, the direction of pull of 4 pairs of maintenance of its stressed direction and chain lock panel 2 is identical, thereby make maintenance panel 2 keep stable, the degree that maintenance panel 2 is opened is corresponding with the length of chain lock 4.
As shown in Figure 4, when opening maintenance panel 2 fully, be separated on maintenance panel flange 9 and the housing flange 6, in addition.Also chain locking and hanging hook 11 can be taken out from chain lockhole 12, will overhaul panel 2 and take off fully, thereby bigger ventilation, access path is provided.
As shown in Figures 1 and 2, ventilate, after maintenance finishes, directly promote maintenance panel 2, its inwall meeting impact resilience touch switch 3, thereby make maintenance panel 2 and housing 1 tight closure, at this moment, the space of indent can hold chain locking and hanging hook 11 projections wherein around the chain lockhole 12, simultaneously, chain lock 4, elasticity touch switch 3 all places access hole inside just, and maintenance panel flange 9 fits tightly mutually with housing flange 6, catch 7 agrees with mutually with recess 10 on the maintenance panel flange 9, the part that catch 7 protrudes maintenance panel side 9 snaps into recess 10 tops, and it is fixing further will to overhaul panel 2, thereby makes access hole firmly closed.
The utility model is not limited to above-mentioned embodiment, and those skilled in the art made to any conspicuous improvement of above-mentioned embodiment or change, can not exceed the protection domain of design of the present utility model and claims.
Claims (6)
1. a novel access hole comprises housing, maintenance panel, lock solid structure, and it is characterized in that: described lock solid structure comprises touch switch and chain lock; Side around described housing comprises and outside flange wherein are provided with vertical housing side and inwardly protruded catch on the side flanging; The shape of described maintenance panel is identical with the housing shape, comprises and the wide side that is equal to of the housing ambient side length of side, has outside flange on a side therein, is provided with recess on this flange, with the recess opposed side edges on the chain lockhole is set; Described touch switch is arranged on the housing inboard; Described chain lock, one end are fixedly installed on the flange of housing, and its other end is connected with the maintenance panel by the chain lockhole on the maintenance panel side.
2. novel access hole as claimed in claim 1 is characterized in that: the notch width on the described maintenance panel flange is identical with the width of described housing flange upper stop piece.
3. novel access hole as claimed in claim 1 is characterized in that: the near zone indent of described maintenance panel side cochain lockhole.
4. novel access hole as claimed in claim 1 is characterized in that: the line at described maintenance panel side cochain lockhole and described maintenance panel flange upper notch center, and perpendicular with its place side.
5. novel access hole as claimed in claim 1 is characterized in that: described chain lock is fixed on the end on the housing flange and the line at housing flange upper stop piece center, and is perpendicular with its place flange.
6. novel access hole as claimed in claim 1 is characterized in that: a plurality of fixedly holes of access hole of being convenient to are set on the flange of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200871644U CN202039561U (en) | 2011-03-29 | 2011-03-29 | Novel maintenance opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200871644U CN202039561U (en) | 2011-03-29 | 2011-03-29 | Novel maintenance opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039561U true CN202039561U (en) | 2011-11-16 |
Family
ID=44967010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200871644U Expired - Fee Related CN202039561U (en) | 2011-03-29 | 2011-03-29 | Novel maintenance opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039561U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645149A (en) * | 2012-04-11 | 2012-08-22 | 中建三局建设工程股份有限公司 | Dual-purpose square pipe ruler |
| CN104499691A (en) * | 2014-11-20 | 2015-04-08 | 深圳市华南装饰设计工程有限公司 | Access port device |
| CN104763128A (en) * | 2015-04-17 | 2015-07-08 | 深圳市卓艺装饰设计工程有限公司 | Detachable access port of ceiling |
| CN108265873A (en) * | 2018-02-08 | 2018-07-10 | 浙江亚厦装饰股份有限公司 | A kind of furred ceiling finished product maintenance port device that can be opened and closed |
| CN111456314A (en) * | 2020-04-09 | 2020-07-28 | 海盐博友五金制造有限责任公司 | Dual-purpose aluminum alloy composite access hole |
-
2011
- 2011-03-29 CN CN2011200871644U patent/CN202039561U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645149A (en) * | 2012-04-11 | 2012-08-22 | 中建三局建设工程股份有限公司 | Dual-purpose square pipe ruler |
| CN104499691A (en) * | 2014-11-20 | 2015-04-08 | 深圳市华南装饰设计工程有限公司 | Access port device |
| CN104763128A (en) * | 2015-04-17 | 2015-07-08 | 深圳市卓艺装饰设计工程有限公司 | Detachable access port of ceiling |
| CN104763128B (en) * | 2015-04-17 | 2017-01-18 | 深圳市卓艺装饰设计工程有限公司 | Detachable access port of ceiling |
| CN108265873A (en) * | 2018-02-08 | 2018-07-10 | 浙江亚厦装饰股份有限公司 | A kind of furred ceiling finished product maintenance port device that can be opened and closed |
| CN108265873B (en) * | 2018-02-08 | 2024-02-06 | 浙江亚厦装饰股份有限公司 | Suspended ceiling finished product access hole device capable of being opened and closed |
| CN111456314A (en) * | 2020-04-09 | 2020-07-28 | 海盐博友五金制造有限责任公司 | Dual-purpose aluminum alloy composite access hole |
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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: 20111116 Termination date: 20130329 |