CN202039708U - Tension device for a door window - Google Patents
Tension device for a door window Download PDFInfo
- Publication number
- CN202039708U CN202039708U CN2011201416533U CN201120141653U CN202039708U CN 202039708 U CN202039708 U CN 202039708U CN 2011201416533 U CN2011201416533 U CN 2011201416533U CN 201120141653 U CN201120141653 U CN 201120141653U CN 202039708 U CN202039708 U CN 202039708U
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- CN
- China
- Prior art keywords
- ratchet
- door
- frame
- window
- rotating shaft
- 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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Abstract
The utility model discloses a tension device for a door window, which comprises a framework, an adjusting mechanism and a rope twisting mechanism arranged in the framework. The rope twisting mechanism consists of a rope reel and a guy rope wound on the rope reel, one end of the guy rope is fixed onto the rope reel, the other end of the guy rope extends out of the framework to be connected with the door window, a return coil spring is arranged in the rope reel, one end of the outer side of the return coil spring is abutted to the inner wall of the rope reel to realize limited fit with the inner wall of the rope reel, and a rotating shaft is disposed at the other end of the outer side of the return coil spring and fixedly mounted with the adjusting mechanism. The tension device for the door window is simple in structure, can supply tension for a door plate so that the door plate can automatically reset after a user pulls the door window, can adjust the tension, and is convenient and practical.
Description
Technical field
The utility model relates to the puller system of door and window, is specifically related to a kind of door and window chest expander.
Background technology
At present, slide door or window extensive use in office space and family of sliding, this slide door or window generally is arranged on door-plate or luffer boards in the chute, makes door-plate or the luffer boards can be along the chute slippage, makes people pass the folding that door-plate or luffer boards can be realized door or window back and forth.Traditional slide door or window is general direct can not to be automatically reset by the direct push-and-pull control of people, needs people to pass, comparatively trouble again.
Summary of the invention
The purpose of this utility model is: in order to overcome the deficiencies in the prior art, the utility model provides a kind of simple in structure, door and window chest expander that can spur door and window flexibly.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of door and window chest expander, comprise frame, governor motion and be arranged on the interior twisted rope mechanism of frame, described twisted rope mechanism comprises the wiring dish and is wound on stay cord on the wiring dish, one end of described stay cord is fixed on the wiring dish, the other end of stay cord extends and stretches out frame and is connected with door and window, is provided with the wind spring that resets in the described wiring dish, end outside the wind spring that resets and wiring dish inwall spacing being equipped with of formation that offset, the other end is provided with rotating shaft, described rotating shaft and governor motion fixed installation.
As preferably, described wiring dish inwall is provided with boss, and the described wind spring outside that resets offsets with boss, forms above-mentioned described spacing being equipped with.After adopting above-mentioned preferred version, the inwall of reset wind spring and wiring dish of the present utility model forms the better fit setting, and structure is more compact.
As preferably, described rotating shaft is axially arranged with groove along rotating shaft, and groove is equipped with the wind spring that resets.After adopting above-mentioned preferred version, door and window chest expander of the present utility model is more convenient when mounted, as long as back-moving spring is snapped in the groove of rotating shaft by the side at center, groove after will installing again and the rotating shaft wiring dish of packing into gets final product more convenient practicality.
As preferably, described governor motion comprises ratchet and pawl, and described ratchet sleeve is located in the rotating shaft, and described ratchet is arranged on the frame, and the gear teeth of ratchet one end and ratchet offset, and the other end is fixed on the frame, and frame is provided with the ratchet resetting means.After adopting above-mentioned preferred version, after the tension strength of user of service's rotating ratchet adjusting chest expander, ratchet can prop up ratchet again under the effect of resetting means, thereby has realized the adjusting of the tension strength of chest expander.
As preferably, described frame is provided with ratchet button spring, and ratchet torsion spring one end is fixed on the frame, and the other end props up ratchet, forms above-mentioned described ratchet resetting means.After adopting above-mentioned preferred version, structure is more simple, and reset effect is better.
Door and window chest expander of the present utility model is simple in structure, can provide pulling force for door-plate, door-plate can automatically reset after people stretch door and window, and can regulate pulling force, and is convenient and practical.
Description of drawings
Fig. 1 is the blast structural representation of the utility model embodiment;
Fig. 2 is the stereogram of the utility model embodiment;
Fig. 3 is the utility model embodiment side structure schematic diagram;
Fig. 4 is the cross-sectional view at A-A place among Fig. 2.
The specific embodiment
Shown in Fig. 1～4, a kind of door and window chest expander comprises frame 1, governor motion 2 and is arranged on twisted rope mechanism 3 in the frame 1 that frame 1 comprises supporting plate 11, installing rack 12 and baffle plate 13, and twisted rope mechanism 3 is arranged in the installing rack 12.Twisted rope mechanism 3 comprises wiring dish 31 and is wound on stay cord 33 on the wiring dish 31, and an end of stay cord 33 is fixed on the wiring dish 31, and the other end of stay cord 33 extends and stretches out the baffle plate 13 of frame 1 and be connected with door and window.The lateral wall of rich cheese 31 is provided with draw-in groove 312, and stay cord 331 is provided with fixture block 331 with the end that wiring dish 31 is fixed, and blocks fast 331 and is stuck in the draw-in groove 312, thereby make the stay cord 331 and the lateral wall of rich cheese 31 form secure fit.Be provided with the wind spring 32 that resets in the wiring dish 31, wiring dish 31 inwalls are provided with boss 311, the boss 311 of the end in wind spring 32 outsides and wiring dish 31 inwalls of resetting offsets and forms spacing being equipped with, the wind spring 32 inner ends that reset are provided with rotating shaft 34, rotating shaft 34 is axially arranged with groove 341 along rotating shaft, and groove 341 is equipped with the wind spring 32 that resets.Rotating shaft 34 and governor motion 2 fixed installations.The wiring dish 31 outer lids 35 that are provided with.
During work, the stay cord 33 of a side that stay cord is stretched out the baffle plate 13 of frame 1 is fixedly mounted on the door-plate of door and window, door and window chest expander of the present utility model is installed on the body of wall on doorframe or door and window limit, and rotation ratchet 22 is adjusted pulling force, can carry out work.
Be provided with the wind spring 32 that resets in the wire spool of door and window chest expander of the present utility model, when people pass door-plate or luffer boards, stay cord 33 is drawn out, driving wiring dish 31 rotates, the wind spring 32 outer ends that reset prop up the boss of wiring dish 31 inside, the rotation of wiring dish 31 makes the wind spring 32 of resetting form torsional forcess, thereby as people during not at push-and-pull door-plate or luffer boards, door-plate or luffer boards can automatically reset.The utility model door and window chest expander installation site difference can realize closing automatically of door-plate or luffer boards or open automatically, and is convenient and practical.
Claims (5)
1. door and window chest expander, comprise frame, governor motion and be arranged on the interior twisted rope mechanism of frame, it is characterized in that: described twisted rope mechanism comprises the wiring dish and is wound on stay cord on the wiring dish, one end of described stay cord is fixed on the wiring dish, the other end of stay cord extends and stretches out frame and is connected with door and window, be provided with the wind spring that resets in the described wiring dish, an end and the wiring dish inwall in the wind spring outside of resetting spacing being equipped with of formation that offset, the other end is provided with rotating shaft, described rotating shaft and governor motion fixed installation.
2. door and window chest expander according to claim 1 is characterized in that: described wiring dish inwall is provided with boss, and the described wind spring outside that resets offsets with boss, forms above-mentioned described spacing being equipped with.
3. door and window chest expander according to claim 1 and 2 is characterized in that: described rotating shaft is axially arranged with groove along rotating shaft, and groove is equipped with the wind spring that resets.
4. door and window chest expander according to claim 1, it is characterized in that: described governor motion comprises ratchet and pawl, described ratchet sleeve is located in the rotating shaft, described ratchet is arranged on the frame, the gear teeth of ratchet one end and ratchet offset, the other end is fixed on the frame, and frame is provided with the ratchet resetting means.
5. door and window chest expander according to claim 4 is characterized in that: described frame is provided with ratchet button spring, and ratchet torsion spring one end is fixed on the frame, and the other end props up ratchet, forms above-mentioned described ratchet resetting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201416533U CN202039708U (en) | 2011-05-06 | 2011-05-06 | Tension device for a door window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201416533U CN202039708U (en) | 2011-05-06 | 2011-05-06 | Tension device for a door window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039708U true CN202039708U (en) | 2011-11-16 |
Family
ID=44967157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201416533U Expired - Fee Related CN202039708U (en) | 2011-05-06 | 2011-05-06 | Tension device for a door window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039708U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606020A (en) * | 2012-03-15 | 2012-07-25 | 宁波欧德意自动门有限公司 | Tractor for translation door |
| CN102606021A (en) * | 2012-03-22 | 2012-07-25 | 宁波欧德意自动门有限公司 | Traction device for sliding door |
| CN102606019A (en) * | 2012-03-15 | 2012-07-25 | 宁波欧德意自动门有限公司 | Full-automatic translation door device |
| CN109958360A (en) * | 2019-05-06 | 2019-07-02 | 广州锦宏科技有限公司 | A kind of door closer and its mobile door automatic control system |
-
2011
- 2011-05-06 CN CN2011201416533U patent/CN202039708U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606020A (en) * | 2012-03-15 | 2012-07-25 | 宁波欧德意自动门有限公司 | Tractor for translation door |
| CN102606019A (en) * | 2012-03-15 | 2012-07-25 | 宁波欧德意自动门有限公司 | Full-automatic translation door device |
| CN102606021A (en) * | 2012-03-22 | 2012-07-25 | 宁波欧德意自动门有限公司 | Traction device for sliding door |
| CN109958360A (en) * | 2019-05-06 | 2019-07-02 | 广州锦宏科技有限公司 | A kind of door closer and its mobile door automatic control system |
| CN109958360B (en) * | 2019-05-06 | 2024-03-19 | 广州锦宏科技有限公司 | Door closer and automatic control system for moving door thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20140506 |