CN207080165U - A kind of Double-casing floor lock for rolling shutter door - Google Patents
A kind of Double-casing floor lock for rolling shutter door Download PDFInfo
- Publication number
- CN207080165U CN207080165U CN201720988673.1U CN201720988673U CN207080165U CN 207080165 U CN207080165 U CN 207080165U CN 201720988673 U CN201720988673 U CN 201720988673U CN 207080165 U CN207080165 U CN 207080165U
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- CN
- China
- Prior art keywords
- inner housing
- supporting plate
- cover plate
- plate
- opening
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of Double-casing floor lock for rolling shutter door, include inner housing, shell body and panel, inner housing is located in shell body, and the upper end of shell body offers the first opening for being put into or taking out for inner housing, the upper end of inner housing offers the second opening, the upper end of inner housing and shell body is independently fixed on panel, and the panel is formed to first, the closing of second opening, the through hole communicated with shell body is additionally provided with inner housing, locking bar is equiped with inner housing, the position that the panel corresponds to locking bar offers jack, and the second opening in communication of the jack and inner housing, the cover plate for opening or closure panel jack is movably provided with second opening of inner housing.Using said structure, people can be easy to clear up the dust in locking with entering.
Description
Technical field
It the utility model is related to a kind of lockset, and in particular to a kind of Double-casing floor lock for rolling shutter door.
Background technology
At present, the lockset in rolling screen door generally comprises the door lock in door body and the ground fixed on the ground lock, ground
Lock mainly includes the parts such as locking bar of the ground lock housing body with being arranged in lock housing body, but existing ground lock housing body is individual layer knot
Structure, during assembling, first it is fixed on ground, other remaining ground lock assemblies is then arranged on ground lock housing body one by one again
It is interior, dust is easily entered in its ground lock housing body due to ground lock after use, it is therefore desirable to periodic cleaning, but it is existing such
Structure setting so that cleaning dust is required for all disassembling ground lock all parts one by one every time, then could be by ground lock housing
Body is taken out, and after dust cleans out, then assembling is gone back in turn, and operating very wastes time and energy.
Described door lock mainly includes door shell, is correspondingly provided with described door shell and institute is inserted when locking
The plug division in ground lock housing body is stated, the plug division has specifically included two inserting foots, has been equiped between two inserting foots and mutually locked with locking bar
The lock matched somebody with somebody, therefore inserted for convenience of two inserting foots, the upper surface of ground lock housing body correspondingly offers one in the both sides of locking bar and inserted
Hole, and described ground lock housing body corresponds to and a cover plate for being used to opening or closing the jack is provided with each jack.But
In the prior art, each cover plate is independent opening and closing, as long as that is, cover plate is pressurized, the cover plate will be opened, and due to
Ground lock is to install on the ground, meanwhile, jack and cover plate are corresponding on the upper surface of ground lock housing body, therefore people are passing by ground
Be easy to lock with stepping on by mistake when at lock, once and cover plate stepped on, the cover plate will be opened, so as to especially for some wear height
With the women of footwear, its heel is once stepped on the cover board, and after cover plate is opened, heel will be trapped in ground lock housing body by jack,
Fall injuries occur in moment disequilibrium so as to easily cause people, potential safety hazard be present.
The content of the invention
In view of the shortcomings of the prior art, the utility model provide one kind be convenient to clean dust and can effectively avoid people because
Step on cover plate by mistake and unexpected Double-casing floor lock for rolling shutter door occurs.
To achieve the above object, the utility model provides a kind of Double-casing floor lock for rolling shutter door, includes inner housing, shell
Body and panel, inner housing are located in shell body, and the upper end of shell body offers the first opening for being put into or taking out for inner housing,
The upper end of inner housing offers the second opening, and the upper end of inner housing and shell body is independently fixed on panel, and the panel
The closing to first, second opening is formed, the through hole communicated with shell body is additionally provided with inner housing, lock is equiped with inner housing
Bar, the position that the panel corresponds to locking bar offer jack, and the second opening in communication of the jack and inner housing, inner housing
Second opening on be movably provided with for open or closure panel jack cover plate.
The upper end that the utility model can be further arranged to the inside and outside housing is provided with flanged plate, and the panel passes through
Screw is mutually fixed with flanged plate.
The beneficial effects of the utility model are：Using said structure, lock housing body is to include due in the utility model
There is the double-decker of inner housing and shell body, and the upper end of inner housing and shell body is independently fixed on panel, the phase of ground lock
Pass part, which is respectively mounted, to be arranged in inner housing, and inner housing is located in shell body, and the upper end of shell body is offered for inner housing
The first opening for being put into or taking out, therefore after assembling, shell body is integrally fixed on ground, is not had then between inner housing and shell body
Assembly connection, while the through hole communicated with shell body is additionally provided with inner housing, therefore in use, enter inner housing
In dust can be transferred to by through hole in shell body, so as to people clear up dust when, can be directly by inner housing together with panel
Dismounting is taken out together, and such people easily can be cleared up the dust in shell body, if also had in inner housing surplus
Ash dirt, it can also be poured out by the through hole, clearing up dust compared with prior art must all tear all parts that ground is locked one by one open
Unload, the utility model operates completely simple and efficient.
The utility model may further be provided to offer two jacks, and described two jacks point on described panel
Not Wei Yu locking bar both sides, correspond in the second opening of inner housing each jack be provided with one be used to opening or close this it is slotting
The cover plate in hole, two cover plates at two jacks are hingedly fixed in the second opening of inner housing, are respectively provided with each cover plate
There is the side board extended downwardly, a groove is provided with each side board, at least two are provided with below two cover plates
Support, each support frame include first supporting plate and second supporting plate, the first support on same support frame
Plate upper end leans with side plate on the upside of one of cover plate, and the second supporting plate upper end on same support frame is inserted into another lid
On the upside of plate in the groove of side plate, and the upper surface of second supporting plate keeps certain interval with top surface on the groove, and works as cover plate
It is pressed into the upper top surface of groove thereon and when the upper surface of the second supporting plate abuts against, second supporting plate is formed to described
Cover plate continues to be hinged the limitation rotated downwards, is connected between the first supporting plate and the second supporting plate on same support frame by crossbeam
It is connected into one, the first supporting plate lower end and the second supporting plate lower end on same support frame are hingedly fixed in by same support shaft
In inner housing, be provided between first supporting plate and inner casing body sidewall force first supporting plate and respective side plate shape into
Against spring, and when one of cover plate is pushed to lower be hinged rotation, drive first to be leant with side board thereon
Supporting plate overcomes acting force of the spring is be hinged to rotate, and after the first supporting plate overcomes acting force of the spring be hinged rotation, with this first
Second supporting plate upper end of the same support frame of supporting plate rotates abjection out of another cover plate groove.
Using said structure, when people are stepped down on a cover plate, because the upper top surface of the cover plate upper groove is with being inserted into
The second supporting plate upper surface in the groove only has certain interval, therefore this cover plate stepped on will not be opened, and is
It is somewhat be hinged downwards to rotate some distances, that is, above-mentioned gap is compressed, after gap is compressed, top surface horse on the groove on the cover plate
On can form and abut with the upper surface of the second supporting plate being inserted into the groove, second supporting plate will be formed to the cover plate
Continue the downward be hinged limitation rotated, that is, this cover plate of being stepped on can not continue be hinged rotation downwards, so as to relative with the cover plate
The jack answered would not also be opened, and then effectively prevent people and unexpected risk occurs because stepping on cover plate by mistake, and stepped on
This cover plate arrived downwards somewhat it is be hinged rotate some distance during, the cover plate can promote the to be leant with its side board
One supporting plate is be hinged to be rotated, after the be hinged rotation of first supporting plate, the second supporting plate upper end with the same support frame of the supporting plate
Abjection can be rotated out of another cover plate groove, i.e., now, another cover plate can be pressed opening.In summary, use
Structure provided by the utility model, want to open a cover plate, it is necessary to first press another cover plate and spacing unblock is carried out to it,
It could then open, i.e., when an only cover plate, which is misused, steps on, this cover plate stepped on is will not to be pressed opening,
And now another cover plate loses spacing, then can be pressed opening, occur so as to effectively prevent people because stepping on cover plate by mistake
Unexpected risk.
The utility model may further be provided to be provided with a side board, and left and right two at left and right sides of each cover plate
The side board of side is symmetrical set, and is provided with four support frames in described inner housing, four first in four support frames
Fagging formed respectively with four side boards correspond against, four the second supporting plates in four support frames respectively with four sides
Groove on side plate, which is formed, corresponds grafting.In this way, structure is more symmetrical reasonable.
The utility model may further be provided is provided with arc kink for the upper end of first supporting plate, and described
First supporting plate by the side board of the arc kink and cover plate formed against.Using said structure, can be better achieved
Be hinged rotation occurs with the pressing of cover plate for one supporting plate.
The utility model may further be provided promotes cover plate to inserting to be additionally provided with the jointed shaft of cover plate and inner housing
The torsion spring that hole is closed.In this way, when cover plate is not pressed, the cover plate is in the presence of torsion spring automatically to jack
Closed, entered so as to effectively reduce external dust by jack.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model；
Fig. 2 is structure decomposition figure of the present utility model；
Fig. 3 is structure decomposition figure of the present utility model；
Fig. 4 is local structural graph of the present utility model；
Fig. 5 is the structure chart of supporting frame part in the utility model；
Fig. 6 is the structure chart of support frame in the utility model；
Fig. 7 is the structure chart of the utility model cover plate.
Embodiment
A kind of Double-casing floor lock for rolling shutter door is given as shown in figs. 1-7, includes inner housing 1, shell body 5 and panel 6, it is interior
Housing 1 is located in shell body 5, and the upper end of shell body 5 offers the first opening 51 for being put into or taking out for inner housing 1, inner casing
The upper end of body 1 offers the second opening 11, and the upper end of the inside and outside housing is provided with flanged plate 7, and the panel 6 passes through screw
Fix, and the panel 6 forms the closing to first, second opening, be additionally provided with inner housing 1 and shell with the phase of flanged plate 7
The through hole 14 that body 5 communicates, locking bar 2 being equiped with inner housing 1, the position of the corresponding locking bar 2 of the panel 6 offers jack 61, and
The jack 61 is connected with the second opening 11 of inner housing 1, is movably provided with the second opening 11 of inner housing 1 for opening
Or the cover plate 3 of closure panel jack 61.Using said structure, people can be easy to clear up the dust in locking with entering.
Two jacks 61 are offered on described panel 6, and described two jacks 61 are located at the both sides of locking bar 2 respectively, it is interior
Correspond to each jack 61 in second opening 11 of housing 1 and is provided with one for opening or closing the cover plate 3 of the jack 61, two
Two cover plates 3 at individual jack 61 are hingedly fixed in the second opening 11 of inner housing 1, the jointed shaft of cover plate 3 and inner housing 1
The torsion spring 13 for promoting cover plate 3 to close jack 61 is additionally provided with 12.The side extended downwardly is provided with each cover plate 3
Side plate 31, a groove 32 is provided with each side board 31, the lower section of two cover plates 3 is provided with least two support frames 4, often
Individual support frame 4 includes first supporting plate 41 and second supporting plate 42, the upper end of first supporting plate 41 are set
It is equipped with arc kink 43, the first supporting plate arc kink 43 and one of upside side plate of cover plate 3 on same support frame 4
31 lean, and the upper end of the second supporting plate 42 on same support frame 4 is inserted into the groove 32 of another upside side plate 31 of cover plate 3
It is interior, and the upper surface of second supporting plate 42 keeps certain interval with top surface 33 on the groove, and when cover plate 3 is pressed into thereon
When the upper surface of the supporting plate 42 of upper top surface 33 and second of groove 32 abuts against, second supporting plate 42 is formed to the cover plate
3 continue to be hinged the limitation rotated downwards, pass through crossbeam between the first supporting plate 41 and the second supporting plate 42 on same support frame 4
44 link into an integrated entity, and the lower end of the first supporting plate 41 and the lower end of the second supporting plate 42 on same support frame 4 pass through same support shaft
45 are hingedly fixed in inner housing 1, are provided between first supporting plate 41 and the side wall of inner housing 1 and force first supporting plate
41 with respective side side plate 31 formed against spring 46, and when one of cover plate 3 is pushed to lower be hinged rotation, drive with
The first supporting plate 41 that side board 31 leans thereon overcomes the active force of spring 46 is be hinged to rotate, and when the first supporting plate 41 overcomes
The active force of spring 46 is be hinged rotate after, with the upper end of the second supporting plate 42 of the same support frame 4 of first supporting plate 41 from another
Abjection is rotated in the groove 32 of cover plate 3.By using said structure, the utility model, which provides, can effectively avoid people because stepping on lid by mistake
Plate and accident occurs.
The left and right sides that the utility model is preferably arranged to each cover plate 3 is provided with a side board 31, and the left and right sides
Side board 31 be symmetrical set, be provided with four support frames 4 in described inner housing 1, four first in four support frames 4
Supporting plate 41 forms with four side boards 31 correspond against four the second supporting plates 42 in four support frames 4 are divided respectively
Do not formed with the groove 32 on four side boards 31 and correspond grafting.In this way, structure is more symmetrical reasonable.
Claims (6)
- A kind of 1. Double-casing floor lock for rolling shutter door, it is characterised in that：Include inner housing, shell body and panel, inner housing is positioned at outer In housing, and the upper end of shell body offers the first opening for being put into or taking out for inner housing, and the upper end of inner housing offers the The upper end of two openings, inner housing and shell body is independently fixed on panel, and the panel is formed to first, second opening Close, be additionally provided with the through hole communicated with shell body on inner housing, locking bar be equiped with inner housing, the panel corresponds to locking bar Position offers jack, and the second opening in communication of the jack and inner housing, the upper activity installing of the second opening of inner housing There is the cover plate for opening or closure panel jack.
- A kind of 2. Double-casing floor lock for rolling shutter door according to claim 1, it is characterised in that：The upper end of the inside and outside housing Flanged plate is provided with, the panel is mutually fixed by screw with flanged plate.
- A kind of 3. Double-casing floor lock for rolling shutter door according to claim 1, it is characterised in that：Two are offered on described panel Individual jack, and described two jacks are located at the both sides of locking bar respectively, corresponding to each jack in the second opening of inner housing is respectively provided with There is one to be used to opening or close the cover plate of the jack, two cover plates at two jacks are hingedly fixed in the second of inner housing In opening, the side board extended downwardly is provided with each cover plate, a groove, two cover plates are provided with each side board Lower section be provided with least two support frames, each support frame includes first supporting plate and second supporting plate, The first supporting plate upper end on same support frame leans with side plate on the upside of one of cover plate, second on same support frame Fagging upper end is inserted on the upside of another cover plate in the groove of side plate, and the upper surface of second supporting plate and top surface on the groove Certain interval is kept, and when cover plate is pressed into the upper top surface of groove thereon and the upper surface of the second supporting plate abuts against, institute State the second supporting plate and form and continue the be hinged limitation rotated downwards to the cover plate, the first supporting plate on same support frame and the Linked into an integrated entity between two supporting plates by crossbeam, the first supporting plate lower end and the second supporting plate lower end on same support frame lead to Same support shaft is crossed to be hingedly fixed in inner housing, be provided between first supporting plate and inner casing body sidewall force this first Supporting plate and respective side plate shape into against spring, and when one of cover plate is pushed to lower be hinged rotation, drive with The first supporting plate that side board leans thereon overcomes acting force of the spring is be hinged to rotate, and when the first supporting plate overcomes spring effect After the be hinged rotation of power, rotated with the second supporting plate upper end of the same support frame of the first supporting plate out of another cover plate groove Abjection.
- A kind of 4. Double-casing floor lock for rolling shutter door according to claim 3, it is characterised in that：The left and right sides of each cover plate is equal A side board is provided with, and the side board of the left and right sides is symmetrical set, is provided with four support frames in described inner housing, four Four the first supporting plates in individual support frame are formed with four side boards respectively to be corresponded against four in four support frames Second supporting plate forms with the groove on four side boards correspond grafting respectively.
- A kind of 5. Double-casing floor lock for rolling shutter door according to claim 3 or 4, it is characterised in that：First supporting plate Upper end is provided with arc kink, and first supporting plate by the side board of the arc kink and cover plate formed against.
- A kind of 6. Double-casing floor lock for rolling shutter door according to claim 3 or 4, it is characterised in that：The hinge of cover plate and inner housing The torsion spring for promoting cover plate to close jack is additionally provided with spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720988673.1U CN207080165U (en) | 2017-08-09 | 2017-08-09 | A kind of Double-casing floor lock for rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720988673.1U CN207080165U (en) | 2017-08-09 | 2017-08-09 | A kind of Double-casing floor lock for rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207080165U true CN207080165U (en) | 2018-03-09 |
Family
ID=61419342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720988673.1U Withdrawn - After Issue CN207080165U (en) | 2017-08-09 | 2017-08-09 | A kind of Double-casing floor lock for rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207080165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288530A (en) * | 2017-08-09 | 2017-10-24 | 浙江宏泰电子设备有限公司 | A kind of Double-casing floor lock for rolling shutter door |
-
2017
- 2017-08-09 CN CN201720988673.1U patent/CN207080165U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288530A (en) * | 2017-08-09 | 2017-10-24 | 浙江宏泰电子设备有限公司 | A kind of Double-casing floor lock for rolling shutter door |
| CN107288530B (en) * | 2017-08-09 | 2022-11-08 | 浙江宏泰电子设备有限公司 | Double-shell rolling door ground lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180309 Effective date of abandoning: 20221108 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180309 Effective date of abandoning: 20221108 |