CN1743637A - Sliding-locking device - Google Patents
Sliding-locking device Download PDFInfo
- Publication number
- CN1743637A CN1743637A CNA2005100998108A CN200510099810A CN1743637A CN 1743637 A CN1743637 A CN 1743637A CN A2005100998108 A CNA2005100998108 A CN A2005100998108A CN 200510099810 A CN200510099810 A CN 200510099810A CN 1743637 A CN1743637 A CN 1743637A
- Authority
- CN
- China
- Prior art keywords
- axle
- housing
- reel
- end wall
- cam
- 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.)
- Granted
Links
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/499—Spring tensioners; Tension sensors
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Springs (AREA)
Abstract
To provide a sliding door closing device having a means for properly displaying to which degree a flat spiral spring is wound when setting the flat spiral spring. A casing 12 of the sliding door closing device 10 has an end wall 24 extending in the crossing direction to a shaft 14 fixed with the inside end of the flat spiral spring 10, and a slender guide hole 40 is arranged on the end wall 24. A cam plate 36 is fixed to the shaft 14, and a spiral groove 38 with the shaft 14 as the center is arranging on surface turning to the end wall 24 of the cam plate. A rotating speed display member 42 respectively slidingly engaged with the guide hole 40 and the spiral groove 38, is arranged between the end wall 24 and the cam plate 36. When the spiral groove 38 is rotated by rotation of the cam plate 36 in response to rotation of the shaft 14, the rotating speed display member 42 is moved along the guide hole 40.
Description
Technical field
The present invention relates to is used to pull retracts and the sliding-locking device of locking after opening automatically.
Background technology
Sliding-locking device is the device that utilizes disc spring that the sliding door of opening is retracted.This device has as critical piece usually: housing; With the axis is that the center is installed in rotation on the axle in the housing; With this concentric installation and a relative reel that rotates; The inner is fixed on the axle, and the outer end is fixed on the disc spring on the reel; Twist on the reel, an end is fixed on this reel, and the other end extends to the outside of housing body, the wire that is connected with sliding door.
Sliding-locking device retracts this sliding door after sliding door is opened power is by opening sliding door, utilizes than the state of reeling the in advance before this post-equalization power of the disc spring of rolling-in more.The i.e. post-equalization power of this disc spring.Thereby the back edge of double-wing door is according to the degree decision of the disc spring of reeling in advance.Thereby sliding-locking device will be regulated the back edge (for example with reference to Patent Document 1, Patent Document 2, Patent Document 3, Patent Document 4) of double-wing door according to its disc springs of reeling in advance such as weight of the sliding door that it is installed
[Patent Document 1] spy opens flat 7-259424
[Patent Document 2] spy opens flat 7-259425
[Patent Document 3] opens flat 5-52164 in fact
[Patent Document 4] practical new case logins the 3081321st
[Patent Document 5] spy opens 2002-81259
Thereby, understand in this kind blocking device for supplying with the needed post-equalization power of disc spring, this disc spring around several circles also be very important to suitable post-equalization power is provided.
And existing this kind blocking device is used for this demonstration function deficiency, worry disc spring roll up tension, this disc spring breakage.Therefore develop the demonstration disc spring and be wound up into the device (Patent Document 5) of what degree, but do not having exploitation correctly to show its product.
The device that is used to deal with problems
In view of above problem, the object of the present invention is to provide a kind of sliding-locking device, it is equipped with the device that is used for suitably showing what degree of having reeled when setting disc spring.
Promptly the invention provides a kind of sliding-locking device, it has: housing; With the axis is that the center is installed in rotation on the axle in the housing; With this concentric installation and a relative reel that rotates; The inner is fixed on the axle, the outer end is fixed on the disc spring on the reel; Wire, it twists on the reel, and an end is fixed on this reel, and the other end extends to the outside of housing, by drawing from housing, reel is rotated.
In this sliding-locking device, housing has the end wall that relative axle extends along transverse direction,
On this end wall, be provided with elongated bullport,
On axle, be provided with and in this housing, be fixed on this and have towards the cam of the face of above-mentioned end wall,
On above-mentioned of cam, be that the center is provided with spiral helicine mould driving wheel profile portion with the axle,
Be provided with the revolution display unit that in bullport and mould driving wheel profile portion, is slidingly fastened between above-mentioned end wall and the cam,
When this revolution display unit made cam rotate along with the rotation of axle, mould driving wheel profile portion relative speed display unit slided and relative displacement, and the revolution display unit becomes to leave or approaching axle at radial direction along bullport with it.
Particularly, can make cam discoidly, it is the spiral helicine groove at center that mould driving wheel profile portion is made with the axle.
More specifically, can be that the radial line at center is extended and to be made bullport along axis with axle.
The effect of invention
Sliding-locking device of the present invention is the product of said structure, when being used to preestablish disc spring and axle being reeled rotate on the direction of this disc spring, with its rotational angle or to rotate the number of turns proportional, the revolution display unit the axle with the end wall of this blocking device be benchmark the radial direction top offset, can discern the reeling condition of disc spring along with this reel at an easy rate.
Description of drawings
Fig. 1 is the stereogram of the incision part of sliding-locking device 10 of the present invention;
Fig. 2 is the sectional drawing of seeing along the II-II line of Fig. 1;
Fig. 3 is the plan view of seeing along the III-III line of Fig. 2;
Fig. 4 is the plan view of sliding-locking device 10 of the present invention.
The specific embodiment
Below, the embodiment to sliding-locking device of the present invention describes with reference to the accompanying drawings.
Fig. 1 is the stereogram of the incision part of sliding-locking device 10 of the present invention; Fig. 2 is the sectional drawing of seeing along the II-II line of Fig. 1.
As shown in the figure, this sliding-locking device 10 has: housing 12; Relatively this housing 12 is the axle 14 that the center is rotatably mounted with the axis; With this 14 concentric installation and a relative reel 16 that rotates; The inner is fixed on the axle, and the outer end is fixed on the disc spring 18 on the reel; Twist on the reel, an end is fixed on this reel, and the other end extends to the outside of housing body, by draw the wire 20 that reel is rotated from housing.
In first Room 32, the reel 16 that volume has wire 20 is set rotationally around axle 14.In reel 16, be provided with disc spring 18.
In second Room 34, be provided with and be fixed on the discoid cam 36 that on partition 22, carries out rotational slide on the axle 14.This cam 36 has towards the plane of first end wall 24, on this plane, be provided with as shown in Figure 3 be the moving profile portion of spiral helicine mould at center with axle 14, in illustrated embodiment, be provided with the moving groove 38 of mould that makes spiral helicine mould driving wheel profile portion.
Relative therewith, on first end wall 24, be provided with the elongated bullport 40 that extends along the radial line that with axle 14 is the center.
Be provided with the pin 42 as the revolution display unit between first end wall 24 and cam 36, the one end is entrenched in the moving groove 38 of mould slidably, and the other end is inserted and led in bullport 40.Discoid holding member 44 is installed on pin 42, and this holding member 44 makes two end face and slides on the surface of the inner face of first end wall 24 and cam 36, so that sell 42 relative first end walls 24 and cam 36 keeps right angles.
Sliding-locking device 10 as above-mentioned formation for the power of the wire 20 of disc spring 18 is drawn in setting, engage screwdriver at (see and be arranged in the upper end) recess of axle 14 in Fig. 1 and Fig. 2, rotate by making this axle 14, and reel 16 is along the direction rotation of these disc springs 18 of reeling.
When axle 14 rotates, be fixed on this cam 36 on 14 just and this axle 14 rotate together.Thereby the moving groove 38 of the mould that forms on this cam 36 is seen in Fig. 1, rotates to inverse time pin direction.Because pin 42 engages with the bullport 40 that forms on first end wall 24 of housing 12, thus can not rotate, thereby along this bullport 40 displacement laterally.The ratio that rotates into of this displacement and axle 14.
Fig. 4 is illustrated on first end wall 24 bullport 40 that forms and the rule 46 of setting in parallel, can detect the displacement along with the pin 42 of the rotation of above-mentioned axle 14.
Claims (3)
1. sliding-locking device, it has: housing;
With the axis is that the center is installed in rotation on the axle in the housing;
With this concentric installation and a relative reel that rotates;
The inner is fixed on the axle, and the outer end is fixed on the disc spring on the reel;
Wire, it twists on the reel, and an end is fixed on this reel, and the other end extends to the outside of housing body, by drawing from housing, reel is rotated, it is characterized in that,
Housing has the end wall that relative axle extends along transverse direction,
On this end wall, be provided with elongated bullport,
In this housing, be fixed on this and have being provided with on the axle towards the cam of the face of above-mentioned end wall,
On above-mentioned of cam, be that the center is provided with spiral helicine mould driving wheel profile portion with the axle,
Be provided with the revolution display unit that in bullport and mould driving wheel profile portion, is slidingly fastened between above-mentioned end wall and the cam,
This revolution display unit is when making cam rotate along with the rotation of axle, mould driving wheel profile portion relative speed display unit slides and relative displacement, and the revolution display unit leaves or approaching axle at radial direction along bullport thereupon.
2, sliding-locking device as claimed in claim 1 is characterized in that, above-mentioned cam is made discoid, and making the moving profile portion of above-mentioned mould with above-mentioned axle is the spiral helicine groove at center.
3, sliding-locking device as claimed in claim 1 or 2 is characterized in that, bullport is that the radius centered direction is extended along the axis with axle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004255029 | 2004-09-02 | ||
| JP2004255029A JP3890340B2 (en) | 2004-09-02 | 2004-09-02 | Sliding door closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1743637A true CN1743637A (en) | 2006-03-08 |
| CN100552178C CN100552178C (en) | 2009-10-21 |
Family
ID=36139142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100998108A Expired - Fee Related CN100552178C (en) | 2004-09-02 | 2005-09-02 | Sliding-locking device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3890340B2 (en) |
| KR (1) | KR100688112B1 (en) |
| CN (1) | CN100552178C (en) |
| TW (1) | TWI287069B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101925715A (en) * | 2008-02-29 | 2010-12-22 | 日东工器株式会社 | Automatic door closing device for sliding door, sliding door device having automatic door closing device mounted thereto, and automatic door closing device kit |
| 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 |
| CN103726733A (en) * | 2014-01-28 | 2014-04-16 | 浙江天地人科技有限公司 | Mechanical door closer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102477790B1 (en) * | 2021-11-25 | 2022-12-15 | 주식회사 에프알인더스 | Self-closing device of sliding door |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4783882A (en) | 1986-01-13 | 1988-11-15 | Emhart Industries, Inc. | Door closer assembly |
| CN2213217Y (en) * | 1994-08-26 | 1995-11-22 | 温州市建庆实业公司 | Automatic closer for door |
| CN2242954Y (en) * | 1995-08-14 | 1996-12-18 | 张英岸 | Automatic door-closing device |
| JP4203181B2 (en) | 1999-05-31 | 2008-12-24 | 株式会社Ｓｋｂ | Recoil device |
| US6282750B1 (en) | 1999-10-15 | 2001-09-04 | Ingersoll-Rand Architectural Hardware Group Limited | Power adjustment size indicator for a door closer |
| JP3697405B2 (en) | 2001-08-06 | 2005-09-21 | 株式会社明工 | Double balancer device for raising and lowering windows |
-
2004
- 2004-09-02 JP JP2004255029A patent/JP3890340B2/en not_active Expired - Fee Related
-
2005
- 2005-08-18 TW TW094128246A patent/TWI287069B/en not_active IP Right Cessation
- 2005-08-31 KR KR1020050080731A patent/KR100688112B1/en not_active IP Right Cessation
- 2005-09-02 CN CNB2005100998108A patent/CN100552178C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101925715A (en) * | 2008-02-29 | 2010-12-22 | 日东工器株式会社 | Automatic door closing device for sliding door, sliding door device having automatic door closing device mounted thereto, and automatic door closing device kit |
| CN101925715B (en) * | 2008-02-29 | 2014-07-02 | 日东工器株式会社 | Automatic door closing device for sliding door, sliding door device having automatic door closing device mounted thereto, and automatic door closing device kit |
| 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 |
| CN103726733A (en) * | 2014-01-28 | 2014-04-16 | 浙江天地人科技有限公司 | Mechanical door closer |
| CN103726733B (en) * | 2014-01-28 | 2016-06-08 | 浙江天地人科技有限公司 | A kind of mechanical type door closer |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006070559A (en) | 2006-03-16 |
| TW200609419A (en) | 2006-03-16 |
| CN100552178C (en) | 2009-10-21 |
| KR20060050877A (en) | 2006-05-19 |
| TWI287069B (en) | 2007-09-21 |
| JP3890340B2 (en) | 2007-03-07 |
| KR100688112B1 (en) | 2007-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20091021 Termination date: 20140902 |
|
| EXPY | Termination of patent right or utility model |