CN201347705Y - Conceal installed elevation type automatic sealer for door bottom - Google Patents
Conceal installed elevation type automatic sealer for door bottom Download PDFInfo
- Publication number
- CN201347705Y CN201347705Y CNU2009200952790U CN200920095279U CN201347705Y CN 201347705 Y CN201347705 Y CN 201347705Y CN U2009200952790 U CNU2009200952790 U CN U2009200952790U CN 200920095279 U CN200920095279 U CN 200920095279U CN 201347705 Y CN201347705 Y CN 201347705Y
- Authority
- CN
- China
- Prior art keywords
- slideway
- shell
- bent spring
- lower guide
- top shoe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a conceal installed elevation type automatic sealer for a door bottom, which comprises a housing and a cover plate, wherein a sealing press plate is embedded in the housing, a slide is arranged at the upper part inside the housing, a driving assembly, an upper sliding block, a back convex piece, and a fixed block are arranged inside the housing side, and a flexible weather striping and a lower guide block are mounted in the sealing press plate; the drive assembly is connected with the upper sliding block, the upper sliding block is connected with the lower guide block through a bending spring, and the lower guide block is connected the back convex piece through the bending spring. The utility model is characterized in that the driving assembly comprises a metal assembly cap, and a driving rod, the metal assembly cap and the driving rod are connected in a threaded manner, a positioning screw nut is arranged on the driving rod, a compressed spring is arranged between the positioning screw nut and the driving assembly cap, a square screw cap is formed at the other end of the driving rod, a hook and a compressed spring are mounted and sleeved between the square screw cap and the positioning screw nut, and the hook is connected with the upper sliding block. Therefore, the structure improves the indoor living environment under the circumstance that no influence is produced on the whole appearance of the door; in addition, the utility model has the advantages of reliable performance, long service life and applicability to a plurality of doors.
Description
Technical field
A sealing device at the bottom of the utility model belongs to particularly relates to automatic sealer at the bottom of a kind of concealed installation ascending/descending door.
Background technology
Along with growth in the living standard, the improvement of habitat condition, people not only require in the room spacious to family housing, comfortable convenience, and want elegant, graceful.Therefore, increasing family does not stint and expends huge fund and carry out house decoration.Yet all there is certain slit at present general room door and ground.Extraneous dust, peculiar smell, mosquito, the hot gas in midsummer, the cold air in severe winter, annoying noise, disagreeable veiling glare can influence indoor health and dwelling environment, and influence people's normal life in a large number by in the slit inlet chamber between door and the ground.In order to address the above problem, Chinese patent literature ZL03257879.2 discloses automatic weather strip at the bottom of a kind of built-in lifting door, the top shoe, top shoe one end that mainly comprise the interior setting of slideway of shell, shell connect driven unit, and the other end of top shoe connects the back jacking block that the lower guide block, the lower guide block that are arranged in the sealing clamp slideway pass through the preceding jacking block of bent spring connection and play position-limiting action by bent spring.Wherein driven unit mainly comprises the driven unit cap, and the driven unit cap is installed on the screw, is set with hook and bent spring on the screw, and hook connects top shoe.Owing to adopt screw as actuator, so in use, the bent spring that is sleeved on the screw outside may be stuck in the screw thread, causes entire product not drive in the said structure; The end of screw and top shoe promote top shoe and slide in the shell slideway to contact in addition, and discontinuity causes the bending of screw in use easily, thereby influences the quality and the application life of product.Driven unit cap in the said structure generally adopts plastics to make, be shaped on the hole in it, be inlaid with thread bush in the hole, thread bush and screw coupling, adopt this structure to be applicable to wooden door, but for the metal door, plastics driven unit cap breaks or torsional deformation when stressed extruding easily, and then reduces the application life of product.
Summary of the invention
The utility model is applicable to multiple door for the technical problem that exists in the solution known technology provides a kind of, does not influence door overall appearance, dependable performance, long service life, effectively automatic sealer at the bottom of the concealed installation ascending/descending door at the bottom of the closing door.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
Automatic sealer at the bottom of a kind of concealed installation ascending/descending door, comprise shell, the two ends of shell are provided with cover plate, be provided with back-up ring in the shell, be installed with sealing clamp in the following end housing of back-up ring, the top of shell inner shield ring is provided with slideway, be provided with driven unit, top shoe, back jacking block, fixed block in the shell slideway, wherein top shoe, back jacking block, fixed block activity are placed in the shell slideway, and back jacking block is packed in the inboard of fixed block in the shell slideway, and fixed block is packed in the shell slideway; Be installed with flexible sealing strip in the sealing clamp, be provided with slideway in the sealing clamp, be provided with lower guide block in the slideway; Driven unit in the shell slideway connects top shoe, top shoe connects the interior lower guide block of sealing clamp slideway by bent spring, lower guide block connects the back jacking block by bent spring, it is characterized in that: described driven unit includes the metal assembly cap that stretches out a side cover plate, drive rod, the metal assembly cap adopts with drive rod and is threaded, be processed with one section external screw thread on the drive rod, another section is the polished rod structure, be fitted with setscrew nut on the external screw thread, be provided with stage clip between setscrew nut and the metal driving assembly cap, the other end of drive rod is shaped on square nut, be set with hook and stage clip between square nut and the setscrew nut on the polished rod, the end of hook connects the top shoe in the shell slideway.
The utility model can also adopt following technical measures:
Described bent spring is half bent spring, and an end of its half bent spring connects the top shoe that is positioned at the shell slideway, and the other end connects the lower guide block that is positioned at the sealing clamp slideway.
Described bent spring is complete bent spring, and the two ends of its complete bent spring connect the top shoe that is positioned at the shell slideway respectively, and the central bottom of complete bent spring connects the lower guide block that is positioned at the sealing clamp slideway.
Described fixed block is provided with the steady pin that runs through shell.
The upper end of described drive rod end square nut is provided with locating slot.
The shape of described shell is a kind of in " π " type, " several " type and " h " type.
Advantage and the good effect that the utlity model has are: because the assembly cap in the driven unit of the present utility model adopts metal to make, the metal assembly cap self has internal thread hole, has reduced number of components like this, simplifies the structure, and has improved built-up time; The drive rod that cooperates with the metal assembly cap is divided into two ends, one end is a thread segment, one section is polished rod, wherein thread segment directly and metal cap be connected, and on thread segment, be fitted with setscrew nut, be provided with stage clip between setscrew nut and the metal assembly cap, be set with hook and stage clip on the polished rod section, hook and stage clip can slide along polished rod so in use, and this structure slip resistance is little, avoid screw thread to block the phenomenon of stage clip, improved its functional performance; The nut of drive rod end is made square in addition, increased lifting surface area, improved stability of the present utility model, prolonged application life, therefore said structure is under the situation that does not influence door overall appearance and use, can prevent effectively that extraneous dust, peculiar smell, mosquito, hot and cold air, noise, veiling glare etc. from by in the inlet chamber of door bottom crack crack, having improved indoor dwelling environment; The utility model also has dependable performance, long service life in addition, is applicable to the advantages such as use of multiple door.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the second example structure schematic diagram;
Fig. 3 is the A-A sectional view of Fig. 1;
Fig. 4 is a drive rod structural representation in the utility model;
Fig. 5 is the right view of Fig. 4;
Fig. 6, Fig. 7, Fig. 8 are the structural representations of the utility model shell.
Among the figure: 1, shell; 1-1, slideway; 2, cover plate; 3, back-up ring; 4, sealing clamp; 4-1, slideway; 5, driven unit; 5-1, metal assembly cap; 5-2, drive rod; 5-3, setscrew nut; 5-4, stage clip; 5-5, square nut; 5-5-1, locating slot; 5-6, hook; 5-7, stage clip; 6, top shoe; 7, back jacking block; 8, fixed block; 8-1, steady pin; 9, flexible sealing strip; 10, lower guide block; 11, bent spring.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 to Fig. 5, automatic sealer at the bottom of a kind of concealed installation ascending/descending door, comprise shell 1, the two ends of shell are provided with cover plate 2, be provided with back-up ring 3 in the shell, be installed with sealing clamp 4 in the following end housing 1 of back-up ring, the top of shell 1 inner shield ring 3 is provided with slideway 1-1, be provided with driven unit 5, top shoe 6, back jacking block 7, fixed block 8 in the shell slideway 1-1, wherein top shoe 6 activities are placed in the shell slideway 1-1, back jacking block 7 is packed in the inboard of fixed block 8 in the shell 1 slideway 1-1, and fixed block 8 is packed in the shell slideway 1-1; Stressed when excessive in order to guarantee fixed block 8, in slideway 1-1, skid off, on fixed block 8, be provided with the steady pin 8-1 that runs through shell; Be installed with flexible sealing strip 9 in the described sealing clamp 4, be provided with slideway 4-1 in the sealing clamp 4, be provided with lower guide block 10 in the slideway 4-1; Driven unit 5 in the shell 1 slideway 1-1 connects top shoe 6, the lower guide block 10 that top shoe 6 connects in the sealing clamp 4 slideway 4-1 by bent spring 11, lower guide block 10 connects back jacking block 7 by bent spring 11, driven unit 5 in the said structure includes metal assembly cap 5-1, the drive rod 5-2 that stretches out a side cover plate 2, the metal assembly cap can be made by copper or stainless steel, and the metal assembly cap self has inner bolt hole, has reduced number of components like this, simplify the structure, improved built-up time; Metal assembly cap 5-1 adopts with drive rod 5-2 and is threaded, be processed with one section external screw thread on the drive rod 5-2, another section is the polished rod structure, external screw thread is provided with setscrew nut 5-3, be provided with stage clip 5-4 between setscrew nut 5-3 and the driven unit cap 5-1, the other end of drive rod 5 is shaped on square nut 5-5, adopt the square nut structure to increase lifting surface area, improve stability of the present utility model, prolonged application life, be set with hook 5-6 and stage clip 5-7 between square nut 5-5 and the setscrew nut on the polished rod, hook and stage clip can slide along polished rod so in use, this structure slip resistance is little, avoids screw thread to block the phenomenon of stage clip, has improved its functional performance; The end of hook 5-6 connects the top shoe 6 in the shell 1 slideway 1-1, in order to guarantee that hook is not offset when being subjected to external force, upper end at drive rod 5-2 end square nut 5-5 is provided with locating slot 5-5-1, and hook 5-6 can be placed on the transmission of the power of finishing in the locating slot 5-5-1.
In the said structure: see also Fig. 6, Fig. 7, Fig. 8, the shape of shell is a kind of in " π " type, " several " type and " h " type; See also Fig. 1; Described bent spring 11 is half bent spring, and an end of its half bent spring connects the top shoe 6 that is positioned at shell 1 slideway 1-1, and the other end connects the lower guide block 10 that is positioned at sealing clamp 4 slideway 4-1.See also Fig. 2, bent spring 11 is complete bent spring, and the two ends of its complete bent spring connect the top shoe 6 that is positioned at shell 1 slideway 1-1 respectively, and the central bottom of complete bent spring connects the lower guide block 10 that is positioned at sealing clamp 4 slideway 4-1.
Automatic sealer at the bottom of this concealed installation ascending/descending door can cut according to on-the-spot sanction of the size of door, originally can select the spring of various combination structure according to the size of door.
With the utility model concealed installation inside at the bottom of door, its driven unit end does not influence the outward appearance and the use of door towards the door hinge side when being used for slit, shutoff door student side.Part beyond the jacking block of back can be clipped in right amount during on-the-spot the installation, so that strictness adapts to on-the-spot installation dimension.The falling head that can regulate flexible sealing strip by the length of stretching out shell of adjusting driven unit during use; Driven unit contacted doorframe when door difference millimeter was closed fully, make it promote top shoe jacking block direction displacement forward, make between driven unit and the preceding jacking block, the distance between top shoe and the top shoe reduces, thereby make bent spring pressurized that directed bent the change be taken place, the flexible sealing strip that drives near driven unit one end descends in advance, the other end descends subsequently, at the bottom of the complete closed door and between the ground slit, makes the friction between flexible sealing strip and the ground reduce to minimum like this when door is closed fully.If the door end and ground are not parallel, that is: door bottom crack crack one end is big, and an end is little, studs with the sealing clamp of flexible sealing strip, can be under the bent amount of the reservation of bent spring be regulated, and wing drop, slit at the bottom of the hermatic door fully.Pressure when opening the door on the driven unit disappears, and driven unit resets, and the distance between driven unit and the preceding jacking block, between top shoe and the top shoe is restored, and the song of bent spring becomes also and restores thereupon, drives flexible sealing strip when bent spring restores and rises, disengaging ground.
Claims (6)
1. automatic sealer at the bottom of the concealed installation ascending/descending door, comprise shell, the two ends of shell are provided with cover plate, be provided with back-up ring in the shell, be installed with sealing clamp in the following end housing of back-up ring, the top of shell inner shield ring is provided with slideway, be provided with driven unit, top shoe, back jacking block, fixed block in the shell slideway, wherein top shoe, back jacking block, fixed block activity are placed in the shell slideway, and back jacking block is packed in the inboard of fixed block in the shell slideway, and fixed block is packed in the shell slideway; Be installed with flexible sealing strip in the sealing clamp, be provided with slideway in the sealing clamp, be provided with lower guide block in the slideway; Driven unit in the shell slideway connects top shoe, top shoe connects the interior lower guide block of sealing clamp slideway by bent spring, lower guide block connects the back jacking block by bent spring, it is characterized in that: described driven unit includes the metal assembly cap that stretches out a side cover plate, drive rod, the metal assembly cap adopts with drive rod and is threaded, be processed with one section external screw thread on the drive rod, another section is the polished rod structure, be fitted with setscrew nut on the external screw thread, be provided with stage clip between setscrew nut and the metal driving assembly cap, the other end of drive rod is shaped on square nut, be set with hook and stage clip between square nut and the setscrew nut on the polished rod, the end of hook connects the top shoe in the shell slideway.
2. automatic sealer at the bottom of the concealed installation ascending/descending door according to claim 1 is characterized in that: described bent spring is half bent spring, and an end of its half bent spring connects the top shoe that is positioned at the shell slideway, and the other end connects the lower guide block that is positioned at the sealing clamp slideway.
3. automatic sealer at the bottom of the concealed installation ascending/descending door according to claim 1, it is characterized in that: described bent spring is complete bent spring, the two ends of its complete bent spring connect the top shoe that is positioned at the shell slideway respectively, and the central bottom of complete bent spring connects the lower guide block that is positioned at the sealing clamp slideway.
4. automatic sealer at the bottom of the concealed installation ascending/descending door according to claim 1 is characterized in that: described fixed block is provided with the steady pin that runs through shell.
5. automatic sealer at the bottom of the concealed installation ascending/descending door according to claim 1 is characterized in that: the upper end of described drive rod end square nut is provided with locating slot.
6. automatic sealer at the bottom of the concealed installation ascending/descending door according to claim 1 is characterized in that: the shape of described shell is a kind of in " π " type, " several " type and " h " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200952790U CN201347705Y (en) | 2009-01-13 | 2009-01-13 | Conceal installed elevation type automatic sealer for door bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200952790U CN201347705Y (en) | 2009-01-13 | 2009-01-13 | Conceal installed elevation type automatic sealer for door bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201347705Y true CN201347705Y (en) | 2009-11-18 |
Family
ID=41367177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200952790U Expired - Fee Related CN201347705Y (en) | 2009-01-13 | 2009-01-13 | Conceal installed elevation type automatic sealer for door bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201347705Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852057A (en) * | 2010-07-08 | 2010-10-06 | 赵年高 | Device capable of automatically sealing bottom of door |
| CN102444370A (en) * | 2011-12-22 | 2012-05-09 | 胡世曦 | Automatic shrinkable sealing strip |
| CN103195344A (en) * | 2013-03-28 | 2013-07-10 | 黑龙江华信家具有限公司 | Automatic airtight device for wooden door and use method |
| CN104131765A (en) * | 2014-07-22 | 2014-11-05 | 哈尔滨盛世华林科技有限公司 | Automatic sealing strip for bottom of door |
| CN107407127A (en) * | 2015-01-15 | 2017-11-28 | 普兰特Gdz股份公司 | Seal for the door without threshold |
| CN108487846A (en) * | 2018-04-13 | 2018-09-04 | 佛山市博桦装饰材料有限公司 | A kind of bottom seals apparatus for automatically lifting |
| CN108974686A (en) * | 2018-08-13 | 2018-12-11 | 宜兴市怡光环保机械有限公司 | A kind of high fixation is anti-loosening with the high flooring nail of container conjugation |
| CN109162612A (en) * | 2018-10-16 | 2019-01-08 | 王力安防科技股份有限公司 | A kind of door |
| WO2020037822A1 (en) * | 2018-08-20 | 2020-02-27 | 深圳市大疆创新科技有限公司 | Door bottom sealing device and door |
-
2009
- 2009-01-13 CN CNU2009200952790U patent/CN201347705Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852057A (en) * | 2010-07-08 | 2010-10-06 | 赵年高 | Device capable of automatically sealing bottom of door |
| CN102444370A (en) * | 2011-12-22 | 2012-05-09 | 胡世曦 | Automatic shrinkable sealing strip |
| CN103195344A (en) * | 2013-03-28 | 2013-07-10 | 黑龙江华信家具有限公司 | Automatic airtight device for wooden door and use method |
| CN104131765A (en) * | 2014-07-22 | 2014-11-05 | 哈尔滨盛世华林科技有限公司 | Automatic sealing strip for bottom of door |
| CN107407127A (en) * | 2015-01-15 | 2017-11-28 | 普兰特Gdz股份公司 | Seal for the door without threshold |
| CN108487846A (en) * | 2018-04-13 | 2018-09-04 | 佛山市博桦装饰材料有限公司 | A kind of bottom seals apparatus for automatically lifting |
| WO2019196673A1 (en) * | 2018-04-13 | 2019-10-17 | 佛山市博桦装饰材料有限公司 | Automatic lifting device for sealing bottom of door |
| CN108974686A (en) * | 2018-08-13 | 2018-12-11 | 宜兴市怡光环保机械有限公司 | A kind of high fixation is anti-loosening with the high flooring nail of container conjugation |
| WO2020037822A1 (en) * | 2018-08-20 | 2020-02-27 | 深圳市大疆创新科技有限公司 | Door bottom sealing device and door |
| CN109162612A (en) * | 2018-10-16 | 2019-01-08 | 王力安防科技股份有限公司 | A kind of door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201347705Y (en) | Conceal installed elevation type automatic sealer for door bottom | |
| CN203515062U (en) | Sliding stay | |
| CN2769485Y (en) | Dynamic postpositive folding door | |
| CN203515063U (en) | Door-window connection rod device | |
| CN201110095Y (en) | Installation structure for pulley on bathing room movable gate | |
| CN202359926U (en) | Door and window sliding wheel | |
| CN2625544Y (en) | Built-in lifting automatic sealing strip on base of door | |
| CN2830831Y (en) | Rducing butterfly check valve | |
| CN201943507U (en) | Hand-operated casement window with screen window | |
| CN209509847U (en) | Attachment under sliding door and window | |
| CN209539238U (en) | A kind of both artistic and practical garden gate | |
| CN2303923Y (en) | Sealing plate used under door | |
| CN2818714Y (en) | Hinge of door and window | |
| CN2674377Y (en) | Spring hinge | |
| CN219826553U (en) | Concealed door closer | |
| CN105113940B (en) | A kind of door body structure with pet door of employing Simple connector | |
| CN208073209U (en) | Sash support device | |
| CN200947939Y (en) | Hollow handle | |
| CN2816293Y (en) | Art door capable of mounting and dismounting | |
| CN216641822U (en) | Fixing structure of aluminum-clad wood fixing window | |
| CN204283169U (en) | The closed sound arrester of a kind of end opening | |
| CN221096113U (en) | Novel handle structure of door body or drawer body | |
| CN201539180U (en) | Wind-rain automatic window closer | |
| CN2462051Y (en) | Sliding door structure | |
| CN220028372U (en) | Integral type waste material roll-off mechanism and car stamping die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN ZUOJIAQI DECORATION MATERIALS MANUFACTURE Free format text: FORMER OWNER: LI HANYU Effective date: 20121029 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300112 NANKAI, TIANJIN TO: 300384 XIQING, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121029 Address after: 300384, Tianjin Xiqing District workers and peasants Union Road, south of Jin Jing Road (formerly Electrical Appliance Factory large workshop) Patentee after: TIANJIN ZUOJIAQI DECORATION MATERIALS MANUFACTURE CO., LTD. Address before: 300112, Nankai District, Tianjin, West Cross embankment palace, No. 1, building 1, 504 Patentee before: Li Hanyu |
|
| DD01 | Delivery of document by public notice |
Addressee: TIANJIN ZUOJIAQI DECORATION MATERIALS MANUFACTURE CO., LTD. Document name: Notification of Passing Examination on Formalities |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20140113 |