CN201535125U - Sealing device capable of automatically lifting and dropping and embedded under door - Google Patents
Sealing device capable of automatically lifting and dropping and embedded under door Download PDFInfo
- Publication number
- CN201535125U CN201535125U CN2009200778648U CN200920077864U CN201535125U CN 201535125 U CN201535125 U CN 201535125U CN 2009200778648 U CN2009200778648 U CN 2009200778648U CN 200920077864 U CN200920077864 U CN 200920077864U CN 201535125 U CN201535125 U CN 201535125U
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- China
- Prior art keywords
- long
- section bar
- grooved section
- chamber
- narrow grooved
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- Expired - Lifetime
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a sealing device capable of automatically lifting and dropping and embedded under a door. The sealing device comprises a sectional material shaped like a long and narrow groove, an H-shaped framework with the same length as the sectional material shaped like the long and narrow groove, a shear-type connecting rod expansion bracket, a button device, and a flexible sealing strip, wherein the H-shaped framework is placed in a lower cavity of the sectional material shaped like the long and narrow groove and can vertically slide, the shear-type connecting rod expansion bracket is mounted between the sectional material shaped like the long and narrow groove and the H-shaped framework, the button device is mounted at a near-end opening of an upper cavity of the sectional material shaped like the long and narrow groove, and the flexible sealing strip is mounted in a T-shaped groove of a middle web plate of the H-shaped framework. The utility model has the advantages that the sealing strip is embedded under the door, so as to avoid influence on the appearance of the door; the sealing strip automatically drops when the door is closed, and automatically rises when the door is opened, so that the opening and closing of the room door as well as the ground are not influenced at all, and the motion is reliable and accurate; and the sealing strip effectively cuts off the indoor and outdoor air movement, the dirt invasion, and the spreading of cold and warm airflows, sounds, and stack gases.
Description
Technical field:
The utility model relates to a kind of doors and windows sealing technology, relates in particular to automatic lifting at the bottom of a kind of be embedded in, falls the formula sealing device.
Background technology:
In actual life; most door is to be installed on the doorframe of a side by hinge pin; for the unlatching and the closure of door must leave the gap between door and doorframe, the gap stayed of the top of door and side is less usually, leaves very big slit through regular meeting between the bottommost of door and ground.These slits are not to be subjected to joyous Zha, and for example: the air that produces because of the slit flows, and causes the intrusion of dust, heat, refrigerating efficiency low, the propagation of sound and flue gas all can allow the people not feel well.At toilet, the thermostatic chamber of electronics industry and medical and health industry, these places are not allowed to especially especially.Handle than being easier to comparatively speaking in the gap that the top of door and side are stayed, the weather strip that can install and fix, rely on the distortion of weather strip elastomeric material to remedy, slit, bottom essential factor for door is much more difficult, because the sky that the limit at the door end is frequent, the weather strip that is provided must can move with door between the bottommost and floor of door like this.The pliable and tough bristle of a row is installed by some entity and individual at the bottom of door, though can obtain effect in the short time, can not be lasting, because bristle is easy to wearing and tearing and fracture, not long-term plan.
The utility model content:
The purpose of this utility model be provide at the prior art weak point a kind of when a door automatic lifting that weather strip falls when closing, weather strip promoted when door was opened at the bottom of being embedded in, fall the formula sealing device.
The utility model is by the following technical programs in to realize: the automatic lifting at the bottom of a kind of be embedded in, fall the formula sealing device, it is characterized in that, it include a long and narrow grooved section bar that matches with the gate-width degree, with isometric H type skeleton, scissors connecting rod expansion bracket, push button device, the flexible sealing strip of long and narrow grooved section bar; Described push button device is by push rod, spring, supporting slice and the button that is installed in the push rod end are formed, described elongate slot section bar has the crossette on the side plate of being symmetricly set on along its length in it, inner chamber is divided into, following two chambers, both-side opening place, described H type skeleton upper end is provided with inside crossette, its central-web is provided with T type groove, web is divided into slippage chamber and weather strip chamber with H type skeleton, H type skeleton is placed on long and narrow grooved section bar bottom chamber and can goes up, following slippage, described each connecting rod rod end of scissors connecting rod expansion bracket is articulated and connected on the fixed block or movable block of the upper chamber of long and narrow grooved section bar and H type skeleton slippage chamber, the supporting slice of described pushbutton unit is fixedly connected on the upper chamber proximal port place of long and narrow grooved section bar, its button stretches out the port of long and narrow grooved section bar, touch mutually with the movable block that the scissors rod hinge connection connects its push rod end, top, described flexible sealing strip cross section is T-shaped, is installed in the H type skeleton central-web T type groove.
Described scissors connecting rod expansion bracket is made up of the two groups two isometric connecting rods that connect that are hinged, two connecting rod rod ends of each group are articulated and connected with the upper chamber of long and narrow grooved section bar and the fixed block of H type skeleton slippage chamber respectively, and in addition two ends are articulated and connected with the movable block of the upper chamber of H type skeleton slippage chamber and long and narrow grooved section bar respectively, two groups of movable blocks in long and narrow grooved section bar upper chamber are connected by synchronizing bar, the movable block of the rod end of synchronizing bar touches mutually with the thumb-button push rod end, is connected with spring between the slippage chamber of the upper chamber of long and narrow grooved section bar and H type skeleton.
Described scissors connecting rod expansion bracket is made up of the two groups two isometric connecting rods that connect that are hinged, two connecting rod rod ends of each group are articulated and connected with the upper chamber of long and narrow grooved section bar and the movable block of H type skeleton slippage chamber respectively, the upper chamber of long and narrow grooved section bar organizes synchronous movable block near the movable block of thumb-button push rod rod end with another and is connected by synchronizing bar, move in the chute of pin joint in being fixed on long and narrow grooved section bar in each group, between the slippage chamber of the upper chamber of long and narrow grooved section bar and H type skeleton, be connected with spring.
Described scissors connecting rod expansion bracket is made up of two groups of connecting rods that connect that are hinged, a connecting rod is a rigid rod in each group, the hinged company of fixed block in the slippage chamber of one end and H type skeleton, the hinged company of movable block in the upper chamber of other end bar and long and narrow grooved section bar, movable block in two groups is connected by synchronizing bar, the rod end of synchronizing bar touches mutually with the thumb-button push rod end, its another bar is an elastic rod, one end is fixed on the fixed block in the upper chamber of long and narrow grooved section bar, and the other end is articulated and connected at the middle part of rigid rod.
Good effect of the present utility model is: the utility model proposes be embedded at the bottom of automatic liter, the formula that falls sealing device, have the following advantages: 1) owing at the bottom of weather strip is embedded in, do not influence the outward appearance of door.Weather strip fell automatically when 2) door was closed, and door rises when opening automatically, and door open and close and ground are had no effect, and reliable in action is accurate.3) weather strip cuts off effectively that indoor-outdoor air flows, the propagation of intrusion, warm and cold air, sound and the flue gas of dust.
Description of drawings:
An embodiment overall structure of Fig. 1 the utility model schematic diagram.
Fig. 2 is Figure 1A-A embodiment schematic cross section
Second embodiment scissors of Fig. 3 the utility model connecting rod expansion bracket schematic diagram.
The 3rd embodiment scissors connecting rod of Fig. 4 the utility model expansion bracket schematic diagram.
The specific embodiment:
The invention will be further described below in conjunction with embodiment:
Fig. 1～Fig. 2 is the utility model structural representation.Automatic lifting at the bottom of a kind of be embedded in, fall the formula sealing device, it includes: long and narrow grooved section bar 1 that matches with the gate-width degree, with isometric H type skeleton 2, scissors connecting rod expansion bracket 3, push button device 4, the flexible sealing strip 5 of long and narrow grooved section bar.Described push button device is made up of push rod 41, spring 42, supporting slice 43 and the button 45 that is installed in the push rod end, and button 45 is threaded with push rod 41.Described elongate slot section bar has the crossette 11 on the side plate of being symmetricly set on along its length in it, and inner chamber is divided into upper chamber 12, lower chambers 13.Be subjected to the constraint of crossette, the movable block of installing in the upper chamber 12 can be along upper chamber's slippage.Both-side opening place, described H type skeleton 2 upper end is provided with inside crossette 21, and its central-web is provided with T type groove 22, and web is divided into slippage chamber 23 and weather strip chamber 24 with H type skeleton, and H type skeleton is placed on can upper and lower slippage in the long and narrow grooved section bar lower chambers 13.Be subjected to the constraint of crossette, the movable block in the slippage chamber 23 can be along the slippage of slippage chamber.
Scissors connecting rod expansion bracket in this example is made up of the two groups two isometric connecting rods 31,32 that connect that are hinged, two connecting rods, 31,32 rod ends of each group are articulated and connected with the upper chamber 12 of long and narrow grooved section bar and the fixed block 15,25 of H type skeleton slippage chamber 23 respectively, and in addition the movable block 16,26 of two ends and the upper chamber 12 of H type skeleton slippage chamber 23 and long and narrow grooved section bar is articulated and connected, and two groups of movable blocks in long and narrow grooved section bar upper chamber are by synchronizing bar 48 connections.When promoting movable block 16, movable block 26 also moves thereupon, and because of the effect of fixed block 15,25, connecting rod 31 is only done the plane and rotated, and connecting rod 32 because of the effect of synchronizing bar, makes H type skeleton vertically move down while rotating do translation.The movable block 16 of the rod end of synchronizing bar touches mutually with thumb-button push rod 41 ends.Between the slippage chamber 23 of the upper chamber 12 of long and narrow grooved section bar and H type skeleton, be connected with spring 28.The effect of spring 28 mainly resets.
The supporting slice 43 of described pushbutton unit is fixedly connected on the upper chamber proximal port place of long and narrow grooved section bar 1, its button 45 stretches out the port of long and narrow grooved section bar, regulate the length that is threaded of button 45 and push rod 41, can regulate the overhang of button 45, also promptly regulate the stroke of scissors connecting rod expansion bracket 2.Touch mutually with the movable block 16 that the scissors rod hinge connection connects its push rod 41 ends, and top, described flexible sealing strip 5 cross section is T-shaped, is installed in the H type skeleton central-web T type groove.When door was closed, button contacted with doorframe, and the button contact surface is the inclined-plane, doorframe was oppressed the movable block that button makes its push rod promotion scissors connecting rod expansion bracket gradually when door rotated, the action of scissors connecting rod expansion bracket forces H type skeleton in the downward slippage of long and narrow grooved section bar lower chambers, and weather strip descends thereupon.When door was opened, the constraint release of button was installed in the intraskeletal weather strip of H type in the effect of spring and upwards promotes in long and narrow grooved section bar lower chambers with H type skeleton and reset.
Second embodiment scissors of Fig. 3 the utility model connecting rod expansion bracket schematic diagram.Described scissors connecting rod expansion bracket is made up of the two groups two isometric connecting rods 51,52 that connect that are hinged, two connecting rod rod ends of each group are articulated and connected with the upper chamber of long and narrow grooved section bar and the movable block 53,54,55,56 of H type skeleton slippage chamber respectively, the upper chamber of long and narrow grooved section bar organizes synchronous movable block near the movable block of thumb-button push rod rod end with another and is connected by synchronizing bar 58, move in the chute 59 of pin joint 57 in being fixed on long and narrow grooved section bar in each group, between the slippage chamber of the upper chamber of long and narrow grooved section bar and H type skeleton, be connected with spring 50.Because the pin joint that defines in each group vertically moves in chute, so it is for vertical movement in the bottom chamber of long and narrow grooved section bar to drive H type skeleton, the effect of this routine medi-spring remains and resets.
The 3rd embodiment scissors connecting rod of Fig. 4 the utility model expansion bracket schematic diagram.Described scissors connecting rod expansion bracket is made up of two groups of connecting rods that connect that are hinged, a connecting rod is a rigid rod 61 in each group, fixed block 62 in the slippage chamber of one end and H type skeleton is articulated and connected, movable block 63 in the upper chamber of other end bar and long and narrow grooved section bar is articulated and connected, movable block in two groups is connected by synchronizing bar 64, the rod end of synchronizing bar touches mutually with thumb-button push rod 41 ends, its another bar is an elastic rod 65, one end is fixed on the fixed block 66 in the upper chamber of long and narrow grooved section bar, and the other end is articulated and connected at the middle part 67 of rigid rod.When movable block moves, elastic rod generation elastic deformation, guiding H type skeleton is for vertical movement in the bottom chamber of long and narrow grooved section bar, when movable block external force is removed, relies on the spring return original position of elastic rod.
Above-mentioned example does not constitute restriction of the present utility model, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within the protection domain of the present utility model.
Claims (4)
- One kind at the bottom of being embedded in automatic lifting, fall the formula sealing device, it is characterized in that, it include a long and narrow grooved section bar that matches with the gate-width degree, with isometric H type skeleton, scissors connecting rod expansion bracket, push button device, the flexible sealing strip of long and narrow grooved section bar; Described push button device is by push rod, spring, supporting slice and the button that is installed in the push rod end are formed, described elongate slot section bar has the crossette on the side plate of being symmetricly set on along its length in it, inner chamber is divided into, following two chambers, both-side opening place, described H type skeleton upper end is provided with inside crossette, its central-web is provided with T type groove, web is divided into slippage chamber and weather strip chamber with H type skeleton, H type skeleton is placed on long and narrow grooved section bar bottom chamber and can goes up, following slippage, described each connecting rod rod end of scissors connecting rod expansion bracket is articulated and connected on the fixed block or movable block of the upper chamber of long and narrow grooved section bar and H type skeleton slippage chamber, the supporting slice of described pushbutton unit is fixedly connected on the upper chamber proximal port place of long and narrow grooved section bar, its button stretches out the port of long and narrow grooved section bar, touch mutually with the movable block that the scissors rod hinge connection connects its push rod end, top, described flexible sealing strip cross section is T-shaped, is installed in the H type skeleton central-web T type groove.
- 2. the automatic lifting at the bottom of according to claim 1 be embedded in, fall the formula sealing device, it is characterized in that described scissors connecting rod expansion bracket is made up of the two groups two isometric connecting rods that connect that are hinged, two connecting rod rod ends of each group are articulated and connected with the upper chamber of long and narrow grooved section bar and the fixed block of H type skeleton slippage chamber respectively, and in addition two ends are articulated and connected with the movable block of the upper chamber of H type skeleton slippage chamber and long and narrow grooved section bar respectively, two groups of movable blocks in long and narrow grooved section bar upper chamber are connected by synchronizing bar, the movable block of the rod end of synchronizing bar touches mutually with the thumb-button push rod end, is connected with spring between the slippage chamber of the upper chamber of long and narrow grooved section bar and H type skeleton.
- 3. the automatic lifting at the bottom of according to claim 1 be embedded in, fall the formula sealing device, it is characterized in that described scissors connecting rod expansion bracket is made up of the two groups two isometric connecting rods that connect that are hinged, two connecting rod rod ends of each group are articulated and connected with the upper chamber of long and narrow grooved section bar and the movable block of H type skeleton slippage chamber respectively, the upper chamber of long and narrow grooved section bar organizes synchronous movable block near the movable block of thumb-button push rod rod end with another and is connected by synchronizing bar, move in the chute of pin joint in being fixed on long and narrow grooved section bar in each group, between the slippage chamber of the upper chamber of long and narrow grooved section bar and H type skeleton, be connected with spring.
- 4. the automatic lifting at the bottom of according to claim 1 be embedded in, fall the formula sealing device, it is characterized in that described scissors connecting rod expansion bracket is made up of two groups of connecting rods that connect that are hinged, a connecting rod is a rigid rod in each group, the hinged company of fixed block in the slippage chamber of one end and H type skeleton, the hinged company of movable block in the upper chamber of other end bar and long and narrow grooved section bar, movable block in two groups is connected by synchronizing bar, the rod end of synchronizing bar touches mutually with the thumb-button push rod end, its another bar is an elastic rod, one end is fixed on the fixed block in the upper chamber of long and narrow grooved section bar, and the other end is articulated and connected at the middle part of rigid rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200778648U CN201535125U (en) | 2009-07-03 | 2009-07-03 | Sealing device capable of automatically lifting and dropping and embedded under door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200778648U CN201535125U (en) | 2009-07-03 | 2009-07-03 | Sealing device capable of automatically lifting and dropping and embedded under door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535125U true CN201535125U (en) | 2010-07-28 |
Family
ID=42534906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200778648U Expired - Lifetime CN201535125U (en) | 2009-07-03 | 2009-07-03 | Sealing device capable of automatically lifting and dropping and embedded under door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201535125U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100192A (en) * | 2014-06-30 | 2014-10-15 | 广东坚美铝型材厂（集团）有限公司 | Door window |
| CN104533259A (en) * | 2014-11-24 | 2015-04-22 | 浙江亚厦装饰股份有限公司 | Closed sound insulation device of lower opening of door |
| CN104775729A (en) * | 2014-03-21 | 2015-07-15 | 阿特玛无限公司 | Door sealing device |
| CN104975800A (en) * | 2014-01-15 | 2015-10-14 | 阿特玛无限公司 | Door sealing device |
| CN107269173A (en) * | 2017-07-28 | 2017-10-20 | 荣阳铝业(中国)有限公司 | A kind of easy unlatching and close tight sliding door |
| CN111260860A (en) * | 2020-01-21 | 2020-06-09 | 周华平 | Summer waterproof express delivery cabinet that prevents fruit to drench and rot |
-
2009
- 2009-07-03 CN CN2009200778648U patent/CN201535125U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975800A (en) * | 2014-01-15 | 2015-10-14 | 阿特玛无限公司 | Door sealing device |
| CN104975800B (en) * | 2014-01-15 | 2018-11-09 | 阿特玛无限公司 | Door seal device |
| CN104775729A (en) * | 2014-03-21 | 2015-07-15 | 阿特玛无限公司 | Door sealing device |
| CN104100192A (en) * | 2014-06-30 | 2014-10-15 | 广东坚美铝型材厂（集团）有限公司 | Door window |
| CN104100192B (en) * | 2014-06-30 | 2015-06-10 | 广东坚美铝型材厂（集团）有限公司 | Door window |
| WO2016000498A1 (en) * | 2014-06-30 | 2016-01-07 | 广东坚美铝型材厂（集团）有限公司 | Door or window |
| CN104533259A (en) * | 2014-11-24 | 2015-04-22 | 浙江亚厦装饰股份有限公司 | Closed sound insulation device of lower opening of door |
| CN104533259B (en) * | 2014-11-24 | 2016-04-13 | 浙江亚厦装饰股份有限公司 | The closed sound arrester of a kind of end opening |
| CN107269173A (en) * | 2017-07-28 | 2017-10-20 | 荣阳铝业(中国)有限公司 | A kind of easy unlatching and close tight sliding door |
| CN111260860A (en) * | 2020-01-21 | 2020-06-09 | 周华平 | Summer waterproof express delivery cabinet that prevents fruit to drench and rot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100728 |
|
| CX01 | Expiry of patent term |