CN107476707A - A kind of threshold, antitheft door and cleaning method within doors - Google Patents
A kind of threshold, antitheft door and cleaning method within doors Download PDFInfo
- Publication number
- CN107476707A CN107476707A CN201710731389.0A CN201710731389A CN107476707A CN 107476707 A CN107476707 A CN 107476707A CN 201710731389 A CN201710731389 A CN 201710731389A CN 107476707 A CN107476707 A CN 107476707A
- Authority
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- China
- Prior art keywords
- threshold
- insertion section
- doors
- groove
- deckle board
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000003780 insertion Methods 0.000 claims abstract description 85
- 230000037431 insertion Effects 0.000 claims abstract description 85
- 239000000203 mixture Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 238000010408 sweeping Methods 0.000 description 4
- 230000003670 easy-to-clean Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/70—Sills; Thresholds
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a kind of threshold, antitheft door and cleaning method within doors, wherein, threshold includes left insertion section, left half door sill, right half door sill and right insertion section, each several part rotation connection, and through hole is offered on left insertion section and right insertion section；Antitheft door includes door-plate and doorframe, and doorframe includes left frame plate, right deckle board and the threshold, and left frame plate lower end opens up left groove, and right deckle board lower end offers right groove, and the lower end of left frame plate is provided with left latch, and the lower end of right deckle board is provided with right pin；Method comprises the following steps：It rubbish will be swept within doors at doorway, and open door-plate；Pull up left latch and right pin；Threshold is pulled upwardly from the middle part of threshold；The rubbish at doorway is scanned out outside room within doors；Threshold is reinstalled, the left insertion section of threshold is inserted in the left groove of left frame plate, and right insertion section is inserted in the right groove of right deckle board；Left latch is inserted in the left through hole of left insertion section, and right pin is inserted in the right through hole of right insertion section.
Description
Technical field
The present invention relates to a kind of antitheft door field, more particularly to a kind of threshold, antitheft door and cleaning method within doors.
Background technology
Current antitheft door or safety door, including doorframe and door-plate, doorframe are all round closure, i.e., upper and lower, left and right are all
There is edge, after installing, edge below is above ground level, commonly referred to as threshold.Threshold can guarantee that door-plate installation is more closed tight
Gather, however, on being above the ground level due to threshold, it is necessary to rubbish within doors be cleaned to outside room, threshold during sweeping in doors
Cleaning to rubbish causes to hinder, and is not easy the inswept threshold of rubbish, even if if by the inswept threshold of rubbish, the dust in rubbish is easy
In gap between entry threshold and ground, meanwhile, part rubbish can be also lefted on threshold.
Therefore, the existing A of publication number CNCN 104612534 Chinese invention discloses《The removable doorframe knot of threshold
Structure》, including doorframe, threshold, jack, plug-in unit and fixed screw；The threshold and plug-in unit can be disassembled or installed from doorframe
Up, doorframe the right and left bottom threshold position is provided with identical with the threshold internal cavities shape of cross section specification
Jack, the plug-in unit is exactly fitted in the jack, and the threshold is arranged on plug-in unit and blocked, can use the fixed spiral shell
Silk locking.
The content of the invention
The invention solves first technical problem be present situation for prior art, there is provided a kind of threshold, it can
Disassembled from doorframe, be easy to clean rubbish within doors.
The invention solves second technical problem be present situation for prior art, there is provided a kind of antitheft door, its door
Sill can be easy to disassemble, is easy to refuse sweeping within doors, improves the cleannes swept within doors.
The invention solves the 3rd technical problem be present situation for prior art, there is provided a kind of cleaning side within doors
Method, guarantee clean up within doors.
Technical scheme is used by the present invention solves first technical problem：A kind of threshold, it is characterised in that：Including a left side
Insertion section, left half door sill, right half door sill and right insertion section, the left end of left half door sill and the right-hand member of left insertion section are rotatablely connected, left
The right-hand member of half threshold is rotatablely connected with the left end of right half door sill, and the right-hand member of right half door sill and the left end of right insertion section are rotatablely connected,
Left through hole is opened up on left insertion section, right through hole is offered on right insertion section.
As an improvement, being extended with sealing blend stop on the top surface lateral wall of the threshold, blend stop is sealed by setting, when antitheft
When the door-plate of door is closed, the lower end outside wall of door-plate is fitted at sealing blend stop, ensure that the sealing that door-plate is closed.
Improve again, the left half door sill and right half door sill include multiple connecting plates respectively, connected two connecting plates it
Between be rotatablely connected by bearing pin, utilize the form of connecting plate and bearing pin composition threshold so that threshold can be bent to chain is the same,
Improve the flexibility of threshold.
Improve again, upwardly extended stop part on the lateral wall of each connecting plate, the stop part on each connecting plate
The sealing blend stop of whole threshold is constituted, improves the closing effect of door-plate.
Improve again, one end of the connecting plate is formed with recess opening out, and the other end with groove formed with being adapted
Convex portion, be easy to the reliability connected between each connecting plate, meanwhile, be easy to the installation of each connecting plate.
Compared with prior art, it is the advantages of first technical problem of present invention solution：Threshold is designed to by the present invention
Left insertion section, left half door sill, right half door sill and the part of right insertion section four, be rotatablely connected between four parts, left insertion section and
Right insertion section is used to be fixed under doorframe, and when being pulled upwardly in the middle part of threshold, left half door sill and right half door sill arch upward upwards, left
Insertion section and right insertion section are extracted out under doorframe, and threshold is removed, and are easy to clean rubbish within doors, after the completion of cleaning, when
When reinstalling, left insertion section and right insertion section are reinserted into doorframe bottom, meanwhile, left half door sill and right half door sill are flattened
.
Technical scheme is used by the present invention solves second technical problem：A kind of antitheft door, including door-plate and doorframe,
It is characterized in that：The doorframe includes left frame plate, right deckle board and the threshold, and left frame plate lower end and ground offset, left frame plate
The left groove of suitable left insertion section insertion is offered on bottom surface, right deckle board lower end and ground offset, offered on right deckle board bottom surface
It is adapted to the right groove of right insertion section insertion, the lower end of the left frame plate is provided with the left latch for inserting left through hole, right deckle board
Lower end be provided with right pin for inserting right through hole.
As an improvement, being stood upside down in the ground positioned at the underface of the threshold has an electric cylinder, the output of the electric cylinder
End is mutually butted on the bottom surface of threshold, and the switch of the electric cylinder is arranged on metope.When needing threshold being pulled upwardly, door
Sill initial state is close on ground, and by setting electric cylinder, the switch of electric cylinder need to be only pressed on metope, electric cylinder
Output end is stretched out, so as to jack up threshold from middle part, after jack-up, you can take out threshold.
Compared with prior art, it is the advantages of the second technical problem of present invention solution：It is in needs that rubbish within doors is clear
When sweeping place's antitheft door, left latch and right pin are pulled up, left insertion section and right insertion section lose fixation, afterwards, threshold pulled up
Rise, you can disassemble threshold from antitheft door, now, you can sweep out rubbish within doors outside room completely, afterwards, again
Threshold is installed in place, the downside of threshold is close on ground, and threshold is integrally formed with doorframe again, so that rubbish within doors
Rubbish can be cleaned to outside room completely, ensure that cleannes within doors.
Technical scheme is used by the present invention solves the 3rd technical problem：It is a kind of that cleaning method, its feature exist within doors
In comprising the following steps：
(1) it, rubbish will be swept within doors at doorway, and open door-plate；
(2) left latch and right pin, are pulled up, left latch loses the relation that is fixedly connected between left insertion section, right pin
Lose and be fixedly connected with relation between right insertion section；
(3), threshold is pulled upwardly from the middle part of threshold, the left insertion section of threshold is extracted out out of left frame plate left groove,
Right insertion section is extracted out out of right deckle board right groove, and whole threshold is lifted；
(4), the rubbish within doors at doorway is scanned out outside room；
(5) threshold, is reinstalled, the left insertion section of threshold is inserted in the left groove of left frame plate, and right frame is inserted in right insertion section
In the right groove of plate；
(6), left latch is inserted in the left through hole of left insertion section, and right pin is inserted in the right through hole of right insertion section.
As an improvement, in the step (3), the switch of electric cylinder is pressed on metope, the output end of electric cylinder is by door
Sill jack up upwards, afterwards, pick up threshold, and again by compressing switch, the output end of electric cylinder resets.Because ground is close in threshold bottom
On face, threshold is not easy to be pulled up, and after using electric cylinder, threshold is jacked up, threshold can be easy to take out.
Compared with prior art, it is the advantages of three technical problem of present invention solution：Run into rubbish within doors due to
Can not be cleaned by the stop of threshold to outdoors when, now, pull up left latch and right pin, be pulled upwardly in the middle part of threshold,
Left insertion section is extracted out from the bottom of left frame plate, and right insertion section is extracted out from the bottom of right deckle board, and threshold disassembles on doorframe,
It now can be achieved completely to clean rubbish within doors to outside room, improve the cleannes swept within doors, guarantee cleans dry within doors
Only.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram of antitheft door in the embodiment of the present invention；
Fig. 2 is the schematic side view of threshold in the embodiment of the present invention；
Fig. 3 is the structural representation of threshold in the embodiment of the present invention；
Fig. 4 is the structural representation of left half door sill in the embodiment of the present invention；
Fig. 5 is the structural representation of connecting plate in Fig. 4；
Fig. 6 is Fig. 5 side view；
Fig. 7 is the structural representation of left frame plate lower end in the embodiment of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 1 to 7, the invention provides a kind of threshold 3, and it includes left insertion section 31, left half door sill 32, right half door
Sill 33 and right insertion section 34, the left end of left half door sill 32 and the right-hand member of left insertion section 31 are rotatablely connected, the right-hand member of left half door sill 32
It is rotatablely connected with the left end of right half door sill 33, the right-hand member of right half door sill 33 and the left end of right insertion section 34 are rotatablely connected, left insertion
Left through hole 311 is opened up in portion 31, right through hole 341 is offered on right insertion section 34.
Further, sealing blend stop is extended with the top surface lateral wall of the threshold 3, blend stop is sealed by setting, when anti-
When stealing the closing of door-plate 1 of door, the lower end outside wall of door-plate 1 is fitted at sealing blend stop, ensure that the sealing that door-plate 1 is closed.
In addition, the left half door sill 32 and right half door sill 33 include multiple connecting plates 321, connected two connections respectively
Be rotatablely connected between plate 321 by bearing pin 322, utilize the form of connecting plate 321 and bearing pin 322 composition threshold so that threshold 3 to
The same flexibility that can be bent, improve threshold 3 of chain.Resistance has been upwardly extended on the lateral wall of each connecting plate 321
Stopper, the stop part 324 on each connecting plate 321 constitute the sealing blend stop of whole threshold 3, improve the closing effect of door-plate 1
Fruit.Further, one end of the connecting plate 321 is formed with recess opening out 325, the other end formed with groove 325
The convex portion 323 being adapted, it is easy to the reliability connected between each connecting plate 321, meanwhile, it is easy to the peace of each connecting plate 321
Dress.
The present invention by threshold 3 by being designed to left insertion section 31, left half door sill 32, right half door sill 33 and right insertion section 34
Four parts, be rotatablely connected between four parts, left insertion section 31 and right insertion section 34 are used to be fixed under doorframe 2, when to
During upper 3 middle part of pull-up threshold, left half door sill 32 and right half door sill 33 arch upward upwards, and left insertion section 31 and right insertion section 34 are from door
Extracted out under frame 2, threshold 3 is removed, is easy to clean rubbish within doors, after the completion of cleaning, when reinstalling, by left insertion
Portion 31 and right insertion section 34 reinsert the bottom of doorframe 2, meanwhile, left half door sill 32 and right half door sill 33 are flattened.
In addition, present invention also offers a kind of antitheft door for being provided with above-mentioned threshold 3, including door-plate 1 and doorframe 2, it is described
Doorframe 2 includes left frame plate 21, right deckle board 22 and the threshold 3, and the lower end of left frame plate 21 and ground 6 offset, the bottom surface of left frame plate 21
On offer the left groove 211 that suitable left insertion section 31 is inserted, the right lower end of deckle board 22 and ground 6 offset, on the right bottom surface of deckle board 22
The right groove that suitable right insertion section 34 is inserted is offered, the lower end of the left frame plate 21 is provided with for inserting left through hole 311
Left latch 41, the lower end of right deckle board 22 are provided with the right pin 42 for inserting right through hole 341.
Further, being stood upside down in the ground 6 positioned at the underface of the threshold 3 has an electric cylinder 5, the electric cylinder 5
Output end is mutually butted on the bottom surface of threshold 3, and the switch of the electric cylinder 5 is arranged on metope.It is when needing that threshold 3 is upward
During pull-up, the initial state of threshold 3 is close on ground 6, and by setting electric cylinder 5, electric cylinder 5 only need to be pressed on metope
Switch, the output end of electric cylinder 5 are stretched out, so as to jack up threshold 3 from middle part, after jack-up, you can take out threshold 3.
It is being provided with the room of antitheft door of the present invention, when needing antitheft door at refuse sweeping within doors, is pulling up a left side
Latch 41 and right pin 42, left insertion section 31 and right insertion section 34 lose fixation, afterwards, threshold 3 are pulled upwardly, you can by door
Sill 3 disassemble from antitheft door, now, you can sweep out outside room rubbish within doors completely, afterwards, again pacify threshold 3
Position is attached to, the downside of threshold 3 is close on ground 6, and threshold 3 is integrally formed with doorframe 2 again, so that garbage energy within doors
It is enough to clean completely to outside room, it ensure that cleannes within doors.
Finally, present invention also offers a kind of cleaning method within doors, comprise the following steps：
(1) it, rubbish will be swept within doors at doorway, and open door-plate 1；
(2) left latch 41 and right pin 42, are pulled up, left latch 41 loses is fixedly connected with pass between left insertion section 31
System, right pin 42 loses is fixedly connected with relation between right insertion section 34；
(3), it is pulled upwardly from the middle part of threshold 3 threshold 3, the left groove of the left insertion section 31 of threshold 3 from left frame plate 21
Extracted out in 211, right insertion section 34 is extracted out out of right deckle board 22 right groove, and whole threshold 3 is lifted；
(4), the rubbish within doors at doorway is scanned out outside room；
(5) threshold 3, is reinstalled, the left insertion section 31 of threshold 3 is inserted in the left groove 211 of left frame plate 21, right insertion section
In the right groove of the 34 right deckle boards 22 of insertion；
(6), left latch 41 is inserted in the left through hole 311 of left insertion section 31, and the right side that right pin 42 inserts right insertion section 34 leads to
In hole 341.
Further, in the step (3), the switch of electric cylinder 5 is pressed on metope, the output end of electric cylinder 5 will
Threshold 3 jacks up upwards, afterwards, picks up threshold 35, and again by compressing switch, the output end of electric cylinder 5 resets.Due to the bottom of threshold 3
It is close on ground 6, threshold 3 is not easy to be pulled up, and after using electric cylinder 5, threshold 3 is jacked up, threshold 3 can be easy to take out.
, can not be clear due to the stop by threshold 3 running into rubbish within doors for the cleaning method within doors of the present invention
When being swept to outdoors, now, left latch 41 and right pin 42 are pulled up, the middle part of threshold 3 is pulled upwardly, and left insertion section 31 is from left frame
The bottom of plate 21 is extracted out, and right insertion section 34 is extracted out from the bottom of right deckle board 22, and threshold 3 disassembles on doorframe 2, is now
It can be achieved completely to clean rubbish within doors to outside room, improve the cleannes swept within doors, guarantee cleans up within doors.
Claims (9)
- A kind of 1. threshold, it is characterised in that：Including left insertion section (31), left half door sill (32), right half door sill (33) and right insertion Portion (34), the left end of left half door sill (32) are rotatablely connected with the right-hand member of left insertion section (31), right-hand member and the right side of left half door sill (32) The left end rotation connection of half threshold (33), the right-hand member of right half door sill (33) are rotatablely connected with the left end of right insertion section (34), and a left side is inserted Enter and left through hole (311) is opened up in portion (31), right through hole (341) is offered on right insertion section (34).
- 2. threshold according to claim 1, it is characterised in that：Sealing is extended with the top surface lateral wall of the threshold (3) Blend stop.
- 3. threshold according to claim 1, it is characterised in that：The left half door sill (32) and right half door sill (33) wrap respectively Multiple connecting plates (321) have been included, have been rotatablely connected between connected two connecting plates (321) by bearing pin (322).
- 4. threshold according to claim 3, it is characterised in that：Prolong upwards on the lateral wall of each connecting plate (321) Stretching has stop part (324).
- 5. threshold according to claim 3, it is characterised in that：One end of the connecting plate (321) is formed with open out Groove (325), the other end is formed with the convex portion (323) being adapted with groove (325).
- 6. a kind of antitheft door, including door-plate and doorframe, it is characterised in that：The doorframe (2) includes left frame plate (21), right deckle board (22) and the threshold (3), left frame plate (21) lower end and ground (6) offset, and are offered on left frame plate (21) bottom surface and are adapted to a left side The left groove (211) of insertion section (31) insertion, right deckle board (22) lower end and ground (6) offset, opened up on right deckle board (22) bottom surface There is the right groove of suitable right insertion section (34) insertion, the lower end of the left frame plate (21) is provided with for inserting left through hole (311) Left latch (41), the lower end of right deckle board (22) is provided with the right pin (42) for inserting right through hole (341).
- 7. antitheft door according to claim 6, it is characterised in that：In the ground (6) positioned at the threshold (3) just under Side, which stands upside down, an electric cylinder (5), and the output end of the electric cylinder (5) is mutually butted on the bottom surface of threshold (3), the electric cylinder (5) Switch is arranged on metope.
- 8. a kind of cleaning method within doors, it is characterised in that comprise the following steps：(1) it, rubbish will be swept within doors at doorway, and open door-plate (1)；(2) left latch (41) and right pin (42), are pulled up, left latch (41) loses being fixedly connected between left insertion section (31) Relation, right pin (42) loses is fixedly connected with relation between right insertion section (34)；(3), it is pulled upwardly from the middle part of threshold (3) threshold (3), the left insertion section (31) of threshold (3) is from left frame plate (21) Extracted out in left groove (211), right insertion section (42) is extracted out out of right deckle board (22) right groove, and whole threshold (3) is lifted；(4), the rubbish within doors at doorway is scanned out outside room；(5) threshold (3), is reinstalled, the left groove (211) of left insertion section (31) the insertion left frame plate (21) of threshold (3) is interior, right Insertion section (34) is inserted in the right groove of right deckle board (22)；(6), left latch (41) is inserted in the left through hole (311) of left insertion section (31), and right pin inserts (42) and enters right insertion section (34) Right through hole (341) in.
- 9. cleaning method within doors according to claim 8, it is characterised in that：In the step (3), pressed on metope The switch of electric cylinder (5) is pressed, threshold (3) is jacked up, afterwards, picks up threshold (3), press again by the output end of electric cylinder (5) upwards Compress switch, the output end of electric cylinder (5) resets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731389.0A CN107476707B (en) | 2017-08-23 | 2017-08-23 | A kind of threshold, security door and cleaning method within doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731389.0A CN107476707B (en) | 2017-08-23 | 2017-08-23 | A kind of threshold, security door and cleaning method within doors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107476707A true CN107476707A (en) | 2017-12-15 |
| CN107476707B CN107476707B (en) | 2019-01-18 |
Family
ID=60602248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710731389.0A Active CN107476707B (en) | 2017-08-23 | 2017-08-23 | A kind of threshold, security door and cleaning method within doors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107476707B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04254684A (en) * | 1990-12-26 | 1992-09-09 | Swan Shoji Co Ltd | Closing frame for door bottom |
| CN203742362U (en) * | 2014-03-20 | 2014-07-30 | 陕西理工学院 | Doorsill used for sliding door |
| CN104612534A (en) * | 2015-01-12 | 2015-05-13 | 天津城建大学 | Door frame structure with detachable doorsill |
| CN205617994U (en) * | 2016-02-26 | 2016-10-05 | 北京嘉寓门窗幕墙股份有限公司 | Can dismantle threshold and aluminum alloy vertical hinged door |
| CN206299281U (en) * | 2016-08-24 | 2017-07-04 | 汪安全 | A kind of soundproof door lifting doorsill device |
-
2017
- 2017-08-23 CN CN201710731389.0A patent/CN107476707B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04254684A (en) * | 1990-12-26 | 1992-09-09 | Swan Shoji Co Ltd | Closing frame for door bottom |
| CN203742362U (en) * | 2014-03-20 | 2014-07-30 | 陕西理工学院 | Doorsill used for sliding door |
| CN104612534A (en) * | 2015-01-12 | 2015-05-13 | 天津城建大学 | Door frame structure with detachable doorsill |
| CN205617994U (en) * | 2016-02-26 | 2016-10-05 | 北京嘉寓门窗幕墙股份有限公司 | Can dismantle threshold and aluminum alloy vertical hinged door |
| CN206299281U (en) * | 2016-08-24 | 2017-07-04 | 汪安全 | A kind of soundproof door lifting doorsill device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107476707B (en) | 2019-01-18 |
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Effective date of registration: 20201201 Address after: Room 507-508, Kezheng building, No.16, South Tiancheng Road, high speed rail new town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou juice Network Information Technology Co., Ltd Address before: 321300 East Side of Building 3, No. 28 Meiling Road, Xicheng Street, Yongkang City, Jinhua City, Zhejiang Province Patentee before: Yongkang JiuAijiu Technology Co.,Ltd. |
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