CN204511111U - Adjustable door closer - Google Patents
Adjustable door closer Download PDFInfo
- Publication number
- CN204511111U CN204511111U CN201520115389.4U CN201520115389U CN204511111U CN 204511111 U CN204511111 U CN 204511111U CN 201520115389 U CN201520115389 U CN 201520115389U CN 204511111 U CN204511111 U CN 204511111U
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- China
- Prior art keywords
- shell fragment
- holder
- trimmer
- fixed
- screw
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- 239000012634 fragment Substances 0.000 claims abstract description 81
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Support Devices For Sliding Doors (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model relates to a door closer with adjustable, include a slide rail, a brake unit, one links the arm, and a slider, brake unit has a shell fragment fixing base, a shell fragment, an adjustment piece, and a locating piece, the shell fragment fixing base is located in the slide rail, the shell fragment is fixed in the shell fragment fixing base and has a braking portion and a slotted hole, the both ends of adjustment piece butt respectively in the braking portion of shell fragment fixing base with the shell fragment, the setting element is worn through the slotted hole of shell fragment and is fixed in the adjustment piece, the one end of linking the arm is connected in the slider, make the slider can be through linking the drive of arm and remove and just at the in-process joint of removal or break away from in the braking portion of shell fragment along. Therefore, the adjustable door closer of the utility model can adjust the tightness of the door plate with different weights by changing the distance between the adjusting sheet and the braking part of the elastic sheet.
Description
Technical field
The utility model is relevant with door closer, espespecially a kind of adjustable door closer coordinating door-plate weight to use.
Background technology
The door-plate of buildings in general is when opening or cut out, in order to avoid door-plate damages because of excessive impact force, quite general solution is between door-plate and doorframe, install a door closer at present, allow on the one hand the start that door-plate can both be stable in the process of opening or cut out, allow door-plate can obtain locating effect after switching on the other hand.
But, the resistance that single door closer provides and locating effect do not have the door-plate that way meets Different Weight, to such an extent as to need the weight for door-plate and design corresponding door closer in manufacture, be not so inconsistent economic benefit for the increase on cost can be caused producer.
Utility model content
Main purpose of the present utility model is to provide a kind of adjustable door closer.
In order to reach above-mentioned purpose, adjustable door closer of the present utility model includes a slide rail, a brake unit, a link arm, and a slide block.This slide rail is in order to be installed in a doorframe, this brake unit has a shell fragment holder, one shell fragment, one trimmer, and positioning piece, this shell fragment holder to be located in this slide rail and to be had two relative walls, this shell fragment holder is fixed in one end of this shell fragment, the other end of this shell fragment has a braking parts, in addition, this shell fragment connects ectocentral position and has more a long slot bore, one end of this trimmer has a pressure section, the other end of this trimmer has two relative adjutages, this trimmer presses on the end face of the braking parts of this shell fragment by this pressure section, this trimmer is connected to the internal face of the wall of this shell fragment holder by this two adjutage, in addition, this trimmer has a locating hole between this pressure section and this two adjutage, this keeper passes the long slot bore of this shell fragment and is fixed in the locating hole of this trimmer, one end of this link arm is connected to a door-plate, the other end of this link arm connects this slide block, this slide block is located in this slide rail slippingly, make this slide block by the drive of this link arm clamping or the braking parts that departs from this shell fragment.From the above, adjustable door closer of the present utility model can change distance between this trimmer and braking parts of this shell fragment through this keeper, and the door-plate in order to further to adjust Different Weight is unlocked the elasticity of location.
In embodiment of the present utility model, this slide rail has multiple the first perforation be distributed in distance, this shell fragment holder has the diapire of this two wall of a connection, this diapire has one first screw, be fixed together by one first fixed screw between this slide rail and this shell fragment holder, selectively being arranged in wherein this first perforation of this slide rail in the first screw that this shell fragment holder is located at by this first fixed screw, so namely adjusting the opening angle of this door-plate by adjusting the installation site of this slide rail in this doorframe further.
In embodiment of the present utility model, the diapire of this shell fragment holder has one second perforation, one end of this shell fragment has the second screw, be fixed together by one second fixed screw between this shell fragment holder and this shell fragment, this second fixed screw passes the second perforation of this shell fragment holder and spiral shell is located in the second screw of this shell fragment, in addition, one end of this trimmer has a breach, this breach is communicated in the second perforation of this shell fragment holder and is sheathed on this second fixed screw, in order to avoid interfering with each other between this trimmer and this second fixed screw.
The beneficial effects of the utility model: the utility model can coordinate the door-plate adjustment of Different Weight to open the elasticity of location, to increase the elasticity in use.
Accompanying drawing explanation
Fig. 1 is the stereogram of adjustable door closer of the present utility model in using state.
Fig. 2 is the three-dimensional exploded view of adjustable door closer of the present utility model.
Fig. 3 is the sectional view of adjustable door closer of the present utility model, the state of not yet clamping between main display trimmer and the braking parts of shell fragment.
Fig. 4 is analogous to Fig. 3, the state be mutually connected together between main display trimmer and the braking parts of shell fragment.
Fig. 5 is the partial bottom view of adjustable door closer of the present utility model, and main display keeper is positioned at the right-hand member of the long slot bore of shell fragment.
Fig. 6 is analogous to Fig. 5, and main display keeper is positioned at the left end of the long slot bore of shell fragment.
[symbol description]
10 doorframe 12 door-plates
20 adjustable door closer 30 slide rails
32 first perforation 40 brake units
41 shell fragment holder 411 walls
412 first screw 413 diapires
414 second perforation 42 shell fragments
422 braking parts 424 second screws
43 trimmer 431 adjutages
432 breach 433 male part
434 pressure section 436 locating holes
44 keeper 45 first fixed screws
46 second fixed screw 50 link arms
52 stomidium 60 slide blocks
62 draw-in grooves 64 the 3rd screw
66 the 3rd fixed screws
Detailed description of the invention
Please first consult Fig. 1, adjustable door closer 20 of the present utility model mainly coordinates a doorframe 10 and a door-plate 12 being hubbed at doorframe 10 to use, then referring again to Fig. 2, adjustable door closer 20 of the present utility model includes slide rail 30, brake unit 40, link arm 50, and a slide block 60.
Slide rail 30 to be fixed in doorframe 10 and to have the first perforation 32 that majority is distributed in distance.
Please refer to Fig. 2 and Fig. 3, brake unit 40 has shell fragment holder 41, shell fragment 42, trimmer 43, and positioning piece 44.Shell fragment holder 41 has two relative walls 411 are connected this two wall 411 diapire 413 with one, one end of diapire 413 has one first screw 412, the other end of diapire 413 has one second perforation 414, shell fragment holder 41 is fixed on slide rail 30 by one first fixed screw 45, is selectively arranged in the first perforation 32 of slide rail 30 in the first screw 412 that the first fixed screw 45 spiral shell is located at the diapire 413 of shell fragment holder 41, one end of shell fragment 42 has a braking parts 422, the other end of shell fragment 42 has one second screw 424, shell fragment 42 is fixed on shell fragment holder 41 by one second fixed screw 46, second fixed screw 46 passes the second perforation 414 of shell fragment holder 41 and spiral shell is located in the second screw 424 of shell fragment 42, in addition, shell fragment 42 has more a long slot bore 426 in the position near the second screw 424, one end of trimmer 43 has the breach 432 of two relative adjutages 431 and between this two adjutage, wherein at the external surface of adjutage 431, there is a male part 433, the other end of trimmer 43 has a pressure section 434, and the central authorities of trimmer 43 have a locating hole 436 between adjutage 431 and pressure section 434, keeper 44 passes the long slot bore 426 of shell fragment 42 and spiral shell is located in the locating hole 436 of trimmer 43, be fixed together in order to trimmer 43 and shell fragment 42 are assembled, after assembly is completed, trimmer 43 can be connected to the internal face of the wall 411 of shell fragment holder 41 by the male part 433 of this two adjutage 431, be in course of adjustment to avoid trimmer 43 and produce beat and promote and make dynamic stability, trimmer 43 can be sheathed on the second fixed screw 46 by breach 432 and avoid interfering with each other between the second fixed screw 46, trimmer 43 can bestow pressure by the braking parts 422 of pressure section 434 pairs of shell fragments 42 simultaneously.Fig. 4 is analogous to Fig. 3, the state be mutually connected together between main display trimmer and the braking parts of shell fragment.
Door-plate 12 is fixed in one end of link arm 50, makes link arm 50 can the synchronous start along with the unlatching of door-plate 12 or closedown.
Slide block 60 to be located at slippingly in slide rail 30 and to be had a draw-in groove 62 is communicated with draw-in groove 62 the 3rd screw 64 with one, slide block 60 is locked together by one the 3rd fixed screw 66 with the other end of link arm 50,3rd fixed screw 64 passes a stomidium of link arm 52 and spiral shell is located in the 3rd screw 64 of slide block 60, make slide block 60 can drive by link arm 50.
From said structure, when door-plate 12 is opened by external force, link arm 50 can pull slide block 60 mobile in slide rail 30 by the drive of door-plate 12, make the braking parts 422 of slide block 60 extrusion elastic 42, until the braking parts 422 of shell fragment 42 snaps in (as shown in Figure 3) in the draw-in groove 62 of slide block 60, namely door-plate 12 now completes location, on the contrary, when door-plate 12 will be closed, external force suffered by door-plate 12 must be enough to force the draw-in groove 62 of slide block 60 to depart from the braking parts 422 of shell fragment 42, once after both mutual disengagings, as shown in Figure 3, namely door-plate 12 can cut out gradually.
To the elasticity that adjustment door-plate 12 is located after switching, first utilize hand-held tool (as die nut) by keeper 44 turns of pines, so that the position of running fix part 44 in long slot bore 426, when keeper 44 moves to the right-hand member of long slot bore 426, as shown in Figure 5, distance between the pressure section 434 of trimmer 43 and the braking parts 422 of shell fragment 42 can be shorter, make the braking parts 422 of shell fragment 42 relatively can there is no elasticity, to such an extent as between the draw-in groove 62 of slide block 60 and the braking parts 422 of shell fragment 42, need larger strength ability clamping or disengaging mutually, configuration is at this time applicable to the door-plate 12 of heavier-weight, on the contrary, if when keeper 44 is moved to the left end of long slot bore 426, as shown in Figure 6, distance between the pressure section 434 of trimmer 43 and the braking parts 422 of shell fragment 42 can be long, the braking parts 422 of shell fragment 42 can be compared there is elasticity, now do not need too large strength just can clamping or disengaging mutually between the draw-in groove 62 of slide block 60 and the braking parts 422 of shell fragment 42, configuration is at this time applicable to the door-plate 12 of lighter in weight.
On the other hand, during to change the opening angle of door-plate 12, first the first fixed screw 45 is unscrewed, then the position of first of slide rail 30 the perforation 32 is coordinated to move brake unit 40, again the first fixed screw 45 is locked in the first corresponding perforation 32, so can changes the opening angle of door-plate 12 easily.
In sum, adjustable door closer 10 of the present utility model can change the position of trimmer 43 according to different actual needs, allows the door-plate of Different Weight can adjust the elasticity being unlocked and locating according to the actual requirements, uses flexible object to reach to increase.
Claims (5)
1. an adjustable door closer, link together in order to a door-plate doorframe and being hubbed at this doorframe, it is characterized in that, this door closer includes:
One slide rail, in order to be installed in this doorframe;
One brake unit, there is a shell fragment holder, one shell fragment, one trimmer, and positioning piece, this shell fragment holder to be fixed in this slide rail and to have two relative walls, this shell fragment is fixed on this shell fragment holder and has a braking parts and a long slot bore, one end of this trimmer has a pressure section, this pressure section presses on the end face of the braking parts of this shell fragment, the other end of this trimmer has two relative adjutages, this two adjutage is connected to the internal face of the wall of this shell fragment holder, this trimmer has a locating hole between this pressure section and this two adjutage, this keeper passes the long slot bore of this shell fragment and is fixed in the locating hole of this trimmer,
One link arm, one end of this link arm is in order to connect this door-plate; And
One slide block, is connected to the other end of this link arm in the slide rail being located at this holder slippingly, make this slide block by the drive of this link arm clamping or the braking parts that departs from this shell fragment.
2. adjustable door closer according to claim 1, it is characterized in that, this slide rail has multiple the first perforation be distributed in distance, this shell fragment holder has the diapire of this two wall of a connection, this diapire has one first screw, be fixed together by one first fixed screw between this slide rail and this shell fragment holder, be selectively arranged in wherein this first perforation of this slide rail in the first screw that the diapire of this shell fragment holder is located at by this first fixed screw.
3. adjustable door closer according to claim 2, it is characterized in that, the diapire of this shell fragment holder has more one second perforation, one end of this shell fragment has the second screw, be fixed together by one second fixed screw between this shell fragment holder and this shell fragment, this second fixed screw pass this shell fragment holder second perforation and spiral shell be located in the second screw of this shell fragment.
4. adjustable door closer according to claim 3, is characterized in that, this trimmer has a breach between this two adjutage, and this breach is sheathed on this second fixed screw.
5. adjustable door closer according to any one of claim 1 to 4, is characterized in that, the adjutage of this trimmer has a male part, and this male part is connected to the internal face of the wall of this shell fragment holder.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103217628 | 2014-10-03 | ||
| TW103217628U TWM497695U (en) | 2014-10-03 | 2014-10-03 | Adjustable door closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204511111U true CN204511111U (en) | 2015-07-29 |
Family
ID=53188210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520115389.4U Active CN204511111U (en) | 2014-10-03 | 2015-02-25 | Adjustable door closer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204511111U (en) |
| TW (1) | TWM497695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481165A (en) * | 2016-11-19 | 2017-03-08 | 佛山市钡思安防科技有限公司 | Concealed door closer chute opens the door and stops fixed structure |
| CN110094128A (en) * | 2018-01-31 | 2019-08-06 | 菲立浦能力中心有限公司 | Lid support component for furniture |
-
2014
- 2014-10-03 TW TW103217628U patent/TWM497695U/en unknown
-
2015
- 2015-02-25 CN CN201520115389.4U patent/CN204511111U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481165A (en) * | 2016-11-19 | 2017-03-08 | 佛山市钡思安防科技有限公司 | Concealed door closer chute opens the door and stops fixed structure |
| CN110094128A (en) * | 2018-01-31 | 2019-08-06 | 菲立浦能力中心有限公司 | Lid support component for furniture |
| US10829976B2 (en) | 2018-01-31 | 2020-11-10 | Flap Competence Center Kft | Lid stay for furniture |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM497695U (en) | 2015-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |