CN203669677U - Door bottom sealing device - Google Patents
Door bottom sealing device Download PDFInfo
- Publication number
- CN203669677U CN203669677U CN201320863978.1U CN201320863978U CN203669677U CN 203669677 U CN203669677 U CN 203669677U CN 201320863978 U CN201320863978 U CN 201320863978U CN 203669677 U CN203669677 U CN 203669677U
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- CN
- China
- Prior art keywords
- flexure strip
- push rod
- fixedly connected
- fixed block
- sealer
- 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
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a door bottom sealing device which comprises a shell, a drive device and a sealing pressing plate. The drive device and the sealing pressing plate are arranged in the shell, the drive device is connected with the inside of the shell, and the drive device is connected with the sealing pressing plate so as to drive the sealing pressing plate. The door bottom sealing device has the advantages of improving the sealing effect, improving production efficiency, reducing work noise and reducing the fault rate.
Description
Technical field
The utility model belongs to sealing equipment field, especially relates to a kind of door end sealer.
Background technology
Automatic lifting type door-bottom sealer is arranged on door bottom, for sealing the gap between door and ground, stop extraneous dust, peculiar smell, mosquito, noise etc., in existing technology, door end sealer mainly comprises drive rod, multiple top shoes, multiple lower guide blocks, top shoe is connected by bent spring with lower guide block, and lower guide block is connected with sealing clamp; When work, drive rod promotes top shoe, top shoe drives the bent spring of lower guide block the displacement of top shoe horizontal direction to be changed into the displacement of lower guide block vertical direction by bent spring, lower guide block driving sealing clamp moves downward and reaches sealing effectiveness, between top shoe, power passes through bent spring, cause power inhomogeneous sealing clamp in the left and right sides vertically not release, affect sealing effectiveness, slide block slides and produces noise.There is the technical problems such as complex structure, cost of production is high, fragile, sealing effectiveness is poor.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of door end sealer, simple in structure, good sealing effect.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of door end sealer, comprise shell, drive unit, sealing clamp, described drive unit and sealing clamp setting are in the enclosure, drive unit is connected in enclosure, and drive unit is connected and is used for driving sealing clamp with sealing clamp.
Further, described drive unit comprises push rod, spring, jacking block, transmission bar, flexure strip and fixed block, the fixing one end in the enclosure of described jacking block, described spring one end is fixedly connected with jacking block, and the spring other end is fixedly connected with push rod one end, and the push rod other end stretches out shell, transmission bar one end is fixedly connected with push rod one end, flexure strip one end is fixedly connected on transmission bar, and the flexure strip other end is fixedly connected with sealing clamp, and described flexure strip is through fixed block and produce deformation.
Further, described shell comprises top board and two side plates, described fixed block is fixedly connected with biside plate, between fixed block and top board, leave a fixed gap, described jacking block is fixedly connected with biside plate, between jacking block and top board, leave a fixed gap, in the space of described transmission bar between fixed block and top board and between jacking block and top board.
Further, described fixed block middle part is provided with the stopper slot that runs through upper and lower surface, and described flexure strip is through in described stopper slot, and stopper slot changes into the displacement of flexure strip one end horizontal direction the displacement of flexure strip other end vertical direction.
Further, described fixed block at least comprises two, and described flexure strip at least comprises two.
Further, described jacking block is provided with guide pillar, and spring housing is connected on described guide pillar, and described push rod surface is provided with screw thread, and described spring housing is connected to push rod and is connected with push rod by nut.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, improve sealing effectiveness; There is simple in structure, the advantage such as noise is low, failure rate is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model duty.
In figure:
1, shell 2, sealing clamp 3, push rod
4, spring 5, jacking block 6, transmission bar
7, flexure strip 8, fixed block
The specific embodiment
As shown in Figure 1, 2, a kind of door of the utility model end sealer, comprises shell 1, drive unit, sealing clamp 2, and drive unit and sealing clamp 2 are arranged in shell 1, drive unit is connected in shell 1 inside, and drive unit is connected and is used for driving sealing clamp 2 with sealing clamp 2; Drive unit comprises push rod 3, spring 4, jacking block 5, transmission bar 6, flexure strip 7 and fixed block 8, jacking block 5 is fixed on the interior one end of shell 1, spring 4 one end are fixedly connected with jacking block 5, spring 4 other ends are fixedly connected with push rod 3 one end, push rod 3 other ends stretch out shell 1, and transmission bar 6 one end are fixedly connected with push rod 3 one end, and flexure strip 7 one end are fixedly connected on transmission bar 6, flexure strip 7 other ends are fixedly connected with sealing clamp 2, and flexure strip 7 is through fixed block 8 and produce deformation; Shell 1 comprises top board and two side plates, fixed block 8 is fixedly connected with biside plate, between fixed block 8 and top board, leave a fixed gap, jacking block 5 is fixedly connected with biside plate, between jacking block 5 and top board, leave a fixed gap, in the space of transmission bar 6 between fixed block 8 and top board and between jacking block 5 and top board; Fixed block 8 middle parts are provided with the stopper slot that runs through upper and lower surface, and flexure strip 7 is through in stopper slot, and stopper slot changes into the displacement of flexure strip 7 one end horizontal directions the displacement of flexure strip 7 other end vertical directions; Fixed block 8 at least comprises two, and flexure strip 7 at least comprises two; Jacking block 5 is provided with guide pillar, and spring 4 is socketed on guide pillar, and push rod 3 surfaces are provided with screw thread, and spring 4 is socketed on push rod 3 and is connected with push rod 3 by nut.
A course of work of this example: at the bottom of above-described embodiment is arranged on, shell 1 is stretched out in push rod 3 one end, extension elongation guarantees at doorframe energy pressure-ram 3 at closing time; Doorframe pressure-ram 3, push rod 3 drives transmission bar 6, and the flexure strip 7 being fixed on transmission bar 6 moves horizontally, and flexure strip 7 produces deformation under the effect of fixed block 8, the displacement of its one end horizontal direction is converted to the displacement of other end vertical direction, promote sealing clamp 2; In the time opening, transmission bar 6 resets under the effect of spring 4 and flexure strip 7, and sealing clamp 2 is retracted.Between flexure strip 7, adopt and be rigidly connected, make each flexure strip 7 stressed in the time with consistent in direction, thereby assurance sealing clamp 2 vertically ejects; Driving device structure is simple, does not have opposite shell 1 to move the top shoe and the lower guide block that produce noise with shell 1 friction, enhances productivity, reduces fault rate when reducing noise.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (6)
1. a sealer at the bottom of door, is characterized in that: comprise shell, drive unit, sealing clamp, in the enclosure, drive unit is connected in enclosure for described drive unit and sealing clamp setting, and drive unit is connected and is used for driving sealing clamp with sealing clamp.
2. sealer at the bottom of according to claim 1, it is characterized in that: described drive unit comprises push rod, spring, jacking block, transmission bar, flexure strip and fixed block, the fixing one end in the enclosure of described jacking block, described spring one end is fixedly connected with jacking block, the spring other end is fixedly connected with push rod one end, the push rod other end stretches out shell, transmission bar one end is fixedly connected with push rod one end, flexure strip one end is fixedly connected on transmission bar, the flexure strip other end is fixedly connected with sealing clamp, and described flexure strip is through fixed block and produce deformation.
3. sealer at the bottom of according to claim 1, it is characterized in that: described shell comprises top board and two side plates, described fixed block is fixedly connected with biside plate, between fixed block and top board, leave a fixed gap, described jacking block is fixedly connected with biside plate, between jacking block and top board, leave a fixed gap, in the space of described transmission bar between fixed block and top board and between jacking block and top board.
4. sealer at the bottom of according to claim 1, it is characterized in that: described fixed block middle part is provided with the stopper slot that runs through upper and lower surface, described flexure strip is through in described stopper slot, and stopper slot changes into the displacement of flexure strip one end horizontal direction the displacement of flexure strip other end vertical direction.
5. sealer at the bottom of according to claim 1, is characterized in that: described fixed block at least comprises two, and described flexure strip at least comprises two.
6. sealer at the bottom of according to claim 1, is characterized in that: described jacking block is provided with guide pillar, and spring housing is connected on described guide pillar, and described push rod surface is provided with screw thread, and described spring housing is connected to push rod and is connected with push rod by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863978.1U CN203669677U (en) | 2013-12-17 | 2013-12-17 | Door bottom sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863978.1U CN203669677U (en) | 2013-12-17 | 2013-12-17 | Door bottom sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669677U true CN203669677U (en) | 2014-06-25 |
Family
ID=50965989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320863978.1U Expired - Fee Related CN203669677U (en) | 2013-12-17 | 2013-12-17 | Door bottom sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104963615A (en) * | 2015-06-08 | 2015-10-07 | 广东顶固集创家居股份有限公司 | Door seam sealing device |
-
2013
- 2013-12-17 CN CN201320863978.1U patent/CN203669677U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104963615A (en) * | 2015-06-08 | 2015-10-07 | 广东顶固集创家居股份有限公司 | Door seam sealing device |
| CN104963615B (en) * | 2015-06-08 | 2017-06-20 | 广东顶固集创家居股份有限公司 | Crack between a door and its frame sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20191217 |