CN205243257U - Stay cord formula door check - Google Patents
Stay cord formula door check Download PDFInfo
- Publication number
- CN205243257U CN205243257U CN201521064847.2U CN201521064847U CN205243257U CN 205243257 U CN205243257 U CN 205243257U CN 201521064847 U CN201521064847 U CN 201521064847U CN 205243257 U CN205243257 U CN 205243257U
- Authority
- CN
- China
- Prior art keywords
- stay cord
- newel
- chassis
- rope
- door check
- 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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- Power-Operated Mechanisms For Wings (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses a stay cord formula door check, include drive arrangement and fixed hook, drive arrangement contains the casing, it imports and exports and the center post to be equipped with the rope on the casing, the border position who sets up at the casing is imported and exported to the rope, center post fixed connection is at the center of casing, the movable sleeve is equipped with the carousel on the center post, the carousel includes the chassis and fixes at chassis carousel wall all around, the chassis cover is established on the center post, and but chassis around the Center post rotates, it rolls up clockwork spring to be equipped with the snail on the chassis, clockwork spring one end fixed connection is rolled up on the center post to the snail, the snail is rolled up the clockwork spring other end and fixes on the inner wall of carousel wall, fixedly connected with stay cord on the outer wall of carousel wall, the stay cord pass the rope import and export with the fixed hook is connected, roll up clockwork spring through the snail and drive the stay cord, realize the self -closing of the door body, reach easy to assemble, the maintenance is convenient and reduce the purpose of input cost.
Description
Technical field
The utility model relates to a kind of door closer, is specifically related to dragline type door check.
Background technology
In the prior art, in life and production process, people wish that door can shut automatically, instead of by manualClose. In the prior art, the mode that a kind of mechanical linkage arm class generally adopting combines with sensor realizesAutomatically closing of door, this kind of structure installed more complicated, and maintenance is inconvenient, and cost is also higher.
Utility model content
For solving the problems of the technologies described above, the utility model proposes dragline type door check, install, tie up to reach convenientRepair object convenient and reduction input cost.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of dragline type door check, includes drive unit and stay hook, and described drive unit comprises housing, described inHousing is provided with rope and imports and exports and newel, and described rope is imported and exported the marginal position that is arranged on described housing, described centerPost is fixedly connected on the center of described housing, and on described newel, movable sleeve is provided with rotating disk, and described rotating disk includes chassis and solidThe rotating disk wall that fixes on chassis surrounding, described base plate cover is located on described newel, and described chassis can be entered around described newelRow rotation, described chassis is provided with snail volume clockwork spring, and described snail volume clockwork spring one end is fixedly connected on described newel,The described snail volume clockwork spring other end is fixed on the inwall of described rotating disk wall, on the outer wall of described rotating disk wall, is fixedly connected with and drawsRope, described stay cord is imported and exported and is connected with described stay hook through described rope.
As preferably, described housing is fixedly connected on outside doorframe, and described stay hook is fixedly connected on external door bodyOn.
As preferably, described newel and housing adopt integral process to produce.
As preferably, described rope is imported and exported rectangular shape.
As preferably, the end of described stay cord is connected with the draw ring suitable with described stay hook, and described stay cord passes throughSling and described draw ring achieve a fixed connection.
As preferably, described draw ring include stiff end and with the suitable movable end of stiff end.
By technique scheme, the utility model by snail perm bar spring drive stay cord, realize door body automatic passClose, reach and facilitate the convenient object with reducing input cost of installation, maintenance.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will be to embodimentOr in description of the Prior Art, the accompanying drawing of required use is briefly described.
Fig. 1 is the structural representation of the disclosed dragline type door check of the utility model embodiment.
Numeral and the represented corresponding component title of letter in figure:
1. stay hook 2. housing 3. ropes are imported and exported 4. newel 5. rotating disk walls
6. snail volume clockwork spring 7. stay cord 8. draw rings
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried outDescribe clearly and completely.
The utility model provides dragline type door check, its operation principle be by snail perm bar spring drive drawRope, realizes automatically closing of door body, reaches and facilitates the convenient object with reducing input cost of installation, maintenance.
Below in conjunction with embodiment and detailed description of the invention, the utility model is described in further detail.
As shown in Figure 1, a kind of dragline type door check, includes drive unit and stay hook 1, described drive unit bagContaining housing 2, described housing 2 is provided with rope and imports and exports 3 and newel 4, and described rope is imported and exported 3 and is arranged on described housing 2Marginal position, described newel 4 is fixedly connected on the center of described housing 2, and on described newel 4, movable sleeve is provided with rotating disk, instituteState the rotating disk wall 5 that rotating disk includes chassis and is fixed on chassis surrounding, described base plate cover is located on described newel, and the described endDish can be rotated around described newel, and described chassis is provided with snail volume clockwork spring 6, described snail volume clockwork spring 6 one endBe fixedly connected on described newel 4, described snail volume clockwork spring 6 other ends are fixed on the inwall of described rotating disk wall 5, described inOn the outer wall of rotating disk wall 5, be fixedly connected with stay cord 7, described stay cord 7 is imported and exported 3 through described rope and is connected with described stay hook 1Connect.
It should be noted that described housing is fixedly connected on outside doorframe, described stay hook is fixedly connected on external doorOn body.
It should be noted that described newel and housing adopt integral process to produce.
It should be noted that described rope imports and exports rectangular shape.
End that it should be noted that described stay cord is connected with the draw ring 8 suitable with described stay hook, and described stay cord is logicalCross sling and described draw ring achieves a fixed connection.
It should be noted that described draw ring include stiff end and with the suitable movable end of stiff end.
Concrete use step of the present utility model is as follows: more as shown in Figure 1, and in actual use procedure, according to door bodyAnd the distance between doorframe, rationally regulates the sling position of stay cord 7 ends, then draw ring 8 is connected by sling and 8 realizations that stretchConnect, housing 2 is fixed on doorframe, stay hook 1 is fixed on a body, and draw ring 8 is fixedly connected with stay hook 1, simultaneouslyUtilize the movable end of draw ring 8 to realize being connected and dismounting between draw ring 8 and stay hook 2. After door body is opened, stretch along with fixingHook stretches out, and drives rotating disk to rotate, because the two ends of snail volume clockwork spring are fixedly connected on respectively newel 4 and turnThe inner side of dish wall 5, therefore, in turntable rotation process, snail volume clockwork spring 6 shrinks, and after people leaves, snail volume clockwork spring 6 is certainlyMoving unclamping, and drive rotating disk reversion, thus will stretch 8 withdrawals, realize automatic door-closing. Utilize the rope of rectangle to import and export simultaneouslyRealize and strengthen to greatest extent the adjustment angle of stay cord in installation process, evade stay cord in turnover process and rope stretching hole wallContact wear. And in actual use procedure, people utilize sling to adjust the length of stay cord, and then adjust the large of pulling forceLittle. In the time not needing automatic door-closing, only need to disconnect the connection of draw ring and stay hook.
By above mode, dragline type door check provided by the utility model, by the snail bar spring band of permingMoving stay cord, realizes automatically closing of door body, reaches and facilitates the convenient object with reducing input cost of installation, maintenance.
Above-described is only the preferred embodiment of dragline type door check disclosed in the utility model, should refer toGo out, for the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also makeSome distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a dragline type door check, is characterized in that, includes drive unit and stay hook, and described drive unit comprisesHousing, described housing is provided with rope and imports and exports and newel, and described rope is imported and exported the marginal position that is arranged on described housing,Described newel is fixedly connected on the center of described housing, and on described newel, movable sleeve is provided with rotating disk, and described rotating disk includesChassis and the rotating disk wall that is fixed on chassis surrounding, described base plate cover is located on described newel, and described chassis can be around describedNewel is rotated, and described chassis is provided with snail volume clockwork spring, described in described snail volume clockwork spring one end is fixedly connected onOn newel, the described snail volume clockwork spring other end is fixed on the inwall of described rotating disk wall, solid on the outer wall of described rotating disk wallSurely be connected with stay cord, described stay cord is imported and exported and is connected with described stay hook through described rope.
2. dragline type door check according to claim 1, is characterized in that, described housing is fixedly connected on external doorOn frame, described stay hook is fixedly connected on external door body.
3. dragline type door check according to claim 1, is characterized in that, described newel and housing adopt oneMetallization processes produces.
4. dragline type door check according to claim 1, is characterized in that, described rope is imported and exported rectangular shape.
5. dragline type door check according to claim 1, is characterized in that, the end of described stay cord is connected with and instituteState the suitable draw ring of stay hook, described stay cord achieves a fixed connection by sling and described draw ring.
6. dragline type door check according to claim 5, is characterized in that, described draw ring include stiff end and withThe movable end that stiff end is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064847.2U CN205243257U (en) | 2015-12-18 | 2015-12-18 | Stay cord formula door check |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064847.2U CN205243257U (en) | 2015-12-18 | 2015-12-18 | Stay cord formula door check |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243257U true CN205243257U (en) | 2016-05-18 |
Family
ID=55942337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521064847.2U Expired - Fee Related CN205243257U (en) | 2015-12-18 | 2015-12-18 | Stay cord formula door check |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107959A (en) * | 2019-03-26 | 2019-08-09 | 何晨菁 | A kind of air-conditioner energy saving equipment suitable for skyscraper |
| CN111246787A (en) * | 2017-10-17 | 2020-06-05 | Bsh家用电器有限公司 | Household electrical appliance |
-
2015
- 2015-12-18 CN CN201521064847.2U patent/CN205243257U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246787A (en) * | 2017-10-17 | 2020-06-05 | Bsh家用电器有限公司 | Household electrical appliance |
| CN110107959A (en) * | 2019-03-26 | 2019-08-09 | 何晨菁 | A kind of air-conditioner energy saving equipment suitable for skyscraper |
| CN110107959B (en) * | 2019-03-26 | 2020-10-23 | 艾科尔新能源科技有限公司 | Air conditioner energy-saving equipment suitable for high-rise building |
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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 |
Granted publication date: 20160518 Termination date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |