CN207228914U - A kind of self-return door - Google Patents
A kind of self-return door Download PDFInfo
- Publication number
- CN207228914U CN207228914U CN201720882310.XU CN201720882310U CN207228914U CN 207228914 U CN207228914 U CN 207228914U CN 201720882310 U CN201720882310 U CN 201720882310U CN 207228914 U CN207228914 U CN 207228914U
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- China
- Prior art keywords
- slide
- damper assembly
- steel wire
- clamping plate
- return
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Abstract
The utility model provides self-return door, and using mechanical returning device, energy conservation and environmental protection, avoids no one's disengaging the drawbacks of automatic door opening, while simple to operate, it includes：Slide；Slide, at least one piece of clamping plate is provided with the side of the slide, slide mounting groove is provided with the clamping plate, pulley is provided with the clamping plate, the pulley is arranged on the slide and is slided with the slide along the slide direction, and suspension member is provided with the clamping plate upper surface；Automatic resetting device, the automatic resetting device includes the housing with accommodating chamber, be provided with the accommodating chamber clockwork spring and and steel wire, described steel wire one end is connected with the clockwork spring, the other end stretches out the housing and connects the slide damper assembly, be provided with least a set of damper assembly on the slide, the damper assembly include damping piece and with the matched card slot of the suspension member.
Description
Technical field
It the utility model is related to a kind of self-return door.
Background technology
With the extensive use of glass slide, traditional sliding glass door is if it were not for automatically controlled automatic opening and closing door, otherwise just
Manual switch gate, easily there is wrong and frequent switch gate in automatic opening and closing door, wastes power supply, and manual switch gate due to
Shut again after enabling, it is troublesome in poeration, in view of the above problems, it is proposed that a kind of mechanical self-return door.
Utility model content
The purpose of this utility model is to overcome the shortcoming in the prior art, there is provided a kind of self-return door.
In order to achieve the above object, the utility model uses following scheme：
A kind of self-return door, including：
Slide；
Slide, is provided with least one piece of clamping plate on the side of the slide, and slide installation is provided with the clamping plate
Groove, is provided with pulley on the clamping plate, and the pulley is arranged on the slide and is slided with the slide along the slide direction
OK, it is provided with suspension member on the clamping plate upper surface；
Automatic resetting device, the automatic resetting device include the housing with accommodating chamber, are set in the accommodating chamber
There is clockwork spring and connected with steel wire, described steel wire one end with the clockwork spring, the other end stretches out the housing and connects the slide,
When pulling out steel wire, the clockwork spring tightening, the clockwork spring recovers original state and pulls the steel wire recycling after decontroling steel wire, when
When opening the slide, the slide pulls the steel wire, the clockwork spring tightening is produced elastic force, decontrols the clockwork spring behind the door
Elastic force pulls the steel wire to recycle and then makes the slide return；
Damper assembly, is provided with least a set of damper assembly on the slide, the damper assembly include damping piece and
With the matched card slot of the suspension member, when slide has already turned on, the clockwork spring is in tightening state and pulls the steel wire return
And then pull the slide return.
In one or more embodiments, the first damper assembly and the second damper assembly, institute are provided with the slide
State the first damper assembly and be disposed in proximity to the end of the slide with the dynamics for reducing the speed of the slide enabling and opening the door, institute
State the dynamics when speed and return when the second damping is disposed in proximity to the beginning of the slide to reduce the slide return, institute
State and first clamping plate and second clamping plate are provided with slide, the first clamping plate is corresponding with the described first damping, the second clamping plate
It is corresponding with the described second damping, help avoid opening the door and produce at closing time and collide.
In one or more embodiments, the pulling force when steel wire recycles is more than the maximum drawing of first damper assembly
For power to pull the slide return to be beneficial to slide return, the pulling force when steel wire recycles is less than second damper assembly most
Big damping force stops sliding after being beneficial to slide return.
In one or more embodiments, the installation direction phase of first damper assembly and second damper assembly
Instead, the resistance-adjustable of first damper assembly and second damper assembly.
In one or more embodiments, the card slot left and right ends are provided with fixture block, and the fixture block uses flexible material
Make, depart from card slot when the suspension member is entering card slot, the suspension member can be with return.
In one or more embodiments, the slide lower end, which is provided with, hooks groove to be matched with the pulley, in the cunning
Rail top is provided with mounting groove to install the damper assembly and returning device.
In one or more embodiments, the sliding rail rear end is provided with the first block, in the returning device and institute
State and be provided with the second block between slide, to stop the slide and stop the slide.
In one or more embodiments, it is provided with adjusts tooth mounting hole with installation and adjustment tooth on the housing, it is described
Adjust tooth one is connected with the clockwork spring, and rotating the adjusting tooth, the clockwork spring is elastic and then adjusting steel wire is recycling to adjust
When speed, it is described adjust tooth other end through housing with lock handwheel connect, it is big to adjust the pulling force of returning device
It is small, retaining spring is provided with the shell one end face, the retaining spring adjusts tooth with the fixation adjusting tooth with holding out against
Position.
In one or more embodiments, rubber tire is provided with to be used as pulley on the housing side, the rubber tire
It is located at described housing the same side with the steel wire external part.
In one or more embodiments, adjusting screw is provided with the clamping plate to adjust the height of slide and then tune
Save the level height of slide upper surface.
Beneficial effect：The utility model provides self-return door, and using mechanical returning device, energy conservation and environmental protection, avoids
No one pass in and out and the drawbacks of automatic door opening, it is while simple to operate.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment self-return door.
Fig. 2 is the structure diagram that the returning device of the utility model embodiment self-return door is connected with slide.
Fig. 3 is the returning device explosive view of the utility model embodiment self-return door.
Fig. 4 is the clamp region schematic diagram of the utility model embodiment self-return door.
Fig. 5 is the structure diagram of the damper assembly of the utility model embodiment self-return door.
Fig. 6 is the side structure schematic diagram that the slide of the utility model embodiment self-return door is connected with slide.
Embodiment
Below in conjunction with attached drawing, application scheme is further described：
Embodiment：
Referring to attached drawing 1-6, the present embodiment provides a kind of self-return door, including：
Slide 1；
Slide 2, at least one piece of clamping plate 21 is provided with the side of the slide 2, cunning is provided with the clamping plate 21
Door mounting groove 24, is provided with pulley 22, the pulley 22 is arranged on the slide 1 with the slide 2 on the clamping plate 21
Slided along 1 direction of slide, suspension member 23 is provided with 2 upper surface of clamping plate；
Automatic resetting device 3, the automatic resetting device 3 includes the housing 31 with accommodating chamber, in the accommodating chamber
It is provided with clockwork spring 32 and is connected with steel wire 33, described 33 one end of steel wire with the clockwork spring 32, the other end stretches out the housing
The 31 connection slides 2, when opening the slide 2, the slide 2 pulls the steel wire 33, makes the tightening of clockwork spring 32 production
Raw elastic force, the elastic force for decontroling the clockwork spring 32 behind the door pull the steel wire 33 to recycle and then make 2 return of slide；
Damper assembly 4, is provided with least a set of damper assembly 4 on the slide 1, and the damper assembly 4 includes damping
Part 41 and with the matched card slot 42 of the suspension member 23, when having already turned on for sliding 2, the clockwork spring 32 is in tightening state and drawing
Move 33 return of steel wire and then pull 2 return of slide.
Further, the first damper assembly 44 and the second damper assembly 43, first resistance are provided with the slide 1
Buddhist nun's component 44 is disposed in proximity to the end of the slide 1 to reduce the speed that the slide 2 opens the door and the dynamics opened the door, and described the
Dynamics when speed and return of two dampings 43 when being disposed in proximity to the beginning of the slide 1 to reduce 2 return of slide, institute
State and first clamping plate 25 and second clamping plate 26 are provided with slide 2, the first clamping plate 25 and the described first 44 corresponding, institutes of damping
It is corresponding with the described second damping 43 to state second clamping plate 26, helps avoid opening the door and produces at closing time and collide.
Further, the pulling force when steel wire 33 recycles is more than the maximum pull of first damper assembly 44 to draw
Move 2 return of slide and be beneficial to 2 return of slide, the pulling force when steel wire 33 recycles is less than second damper assembly 43
Maximum damping force stops sliding after being beneficial to 2 return of slide.
Further, the installation direction of first damper assembly 44 and second damper assembly 43 is on the contrary, described the
The resistance-adjustable of one damper assembly 44 and second damper assembly 43.
Further, 42 left and right ends of card slot are provided with fixture block 43, and the fixture block 43 is made using flexible material,
Depart from card slot 42 when the suspension member 23 is entering card slot 42, the suspension member 23 can be with return.
Further, 1 lower end of slide, which is provided with, hooks groove to be matched with the pulley 22, is set on 1 top of slide
Mounting groove is equipped with to install the damper assembly 4 and returning device 3.
Further, 1 rear end of slide is provided with the first block 11, the returning device 3 and the slide 2 it
Between be provided with the second block 12, to stop the slide 2 and stop the slide 2.
Further, it is provided with the housing 31 and adjusts tooth mounting hole with installation and adjustment tooth 34, the adjusting tooth 34
One be connected with the clockwork spring 32, rotate it is described adjusting tooth 34 with adjust the clockwork spring 32 it is elastic so that adjust steel wire 33 exist
Speed during recycling, the other end for adjusting tooth 34 are connected through housing 31 and locking handwheel 35, to adjust return dress
3 pulling force size is put, retaining spring 36 is provided with 31 end face of housing, the retaining spring 36 is with holding out against adjusting tooth
34 adjust 34 position of tooth so that fixation is described.
Further, rubber tire 37 is provided with to be used as pulley on 3 side of housing, the rubber tire 37 and the steel
33 external parts of silk are located at described 31 the same side of housing.
Further, adjusting screw 25 is provided with the clamping plate 21 to adjust the height of slide 2 and then adjust slide 2
Level height.
It is that above-mentioned preferred embodiment should be regarded as application scheme embodiment for example, all with application scheme thunder
Same, approximation or the technology deduction made based on this, replacement, improvement etc., are regarded as the protection domain of this patent.
Claims (10)
- A kind of 1. self-return door, it is characterised in that including：Slide；Slide, at least one piece of clamping plate is provided with the side of the slide, slide mounting groove is provided with the clamping plate, Pulley is provided with the clamping plate, the pulley is arranged on the slide and is slided with the slide along the slide direction, Suspension member is provided with the clamping plate upper surface；Automatic resetting device, the automatic resetting device include the housing with accommodating chamber, hair are provided with the accommodating chamber Bar and connected with steel wire, described steel wire one end with the clockwork spring, the other end stretches out the housing and connects the slide, works as drawing When going out steel wire, the clockwork spring tightening, the clockwork spring recovers original state and pulls the steel wire recycling after decontroling steel wire, works as opening During the slide, the slide pulls the steel wire, the clockwork spring tightening is produced elastic force, decontrols the elastic force of the clockwork spring behind the door Pull the steel wire to recycle and then make the slide return；Damper assembly, is provided with least a set of damper assembly on the slide, the damper assembly include damping piece and with institute State the matched card slot of suspension member.
- 2. self-return door according to claim 1, it is characterised in that the first damper assembly is provided with the slide With the second damper assembly, first damper assembly is disposed in proximity to the end of the slide to reduce the speed that the slide opens the door Degree and the dynamics opened the door, second damping are disposed in proximity to beginning of the slide to reduce the speed during slide return With dynamics during return, first clamping plate and second clamping plate, the first clamping plate and the described first damping are provided with the slide Corresponding, the second clamping plate is corresponding with the described second damping.
- 3. self-return door according to claim 2, it is characterised in that pulling force during steel wire recycling is more than described the For the maximum pull of one damper assembly to pull the slide return, the pulling force when steel wire recycles is less than the second damping group The maximum damping force of part.
- 4. self-return door according to claim 3, it is characterised in that first damper assembly and the described second damping The installation direction of component is opposite, the resistance-adjustable of first damper assembly and second damper assembly.
- 5. according to the self-return door described in claim 1-4 any one, it is characterised in that the card slot left and right ends are set There is fixture block, the fixture block is made using flexible material.
- 6. according to the self-return door described in claim 1-4 any one, it is characterised in that the slide lower end is provided with hook Groove is provided with mounting groove to install the damper assembly and returning device, institute to be matched with the pulley, on the slide top State slide top and be provided with outwardly extending cap, the distance of the cap to the suspension member top is less than the hook part of the hook groove Height with prevent the slide beat in slip depart from slide.
- 7. according to the self-return door described in claim 1-4 any one, it is characterised in that be provided with the sliding rail rear end First block, is provided with the second block between the returning device and the slide, to stop the slide and make the cunning Door stops.
- 8. according to the self-return door described in claim 1-4 any one, it is characterised in that be provided with tune on the housing Save tooth mounting hole with installation and adjustment tooth, adjust tooth one with the clockwork spring to be connected, rotate the adjusting tooth to adjust The speed that clockwork spring is elastic and then adjusting steel wire is in recycling is stated, the other end for adjusting tooth is connected through housing with locking handwheel Together, retaining spring is provided with the shell one end face, the retaining spring adjusts tooth with the fixation adjusting with holding out against Tooth position is put.
- 9. according to the self-return door described in claim 1-4 any one, it is characterised in that be provided with the housing side Rubber tire, the rubber tire are located at described housing the same side with the steel wire external part.
- 10. according to the self-return door described in claim 1-4 any one, it is characterised in that be provided with the clamping plate Adjusting screw is with the height of slide and then the balance of adjusting slide upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720882310.XU CN207228914U (en) | 2017-07-20 | 2017-07-20 | A kind of self-return door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720882310.XU CN207228914U (en) | 2017-07-20 | 2017-07-20 | A kind of self-return door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207228914U true CN207228914U (en) | 2018-04-13 |
Family
ID=61853549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720882310.XU Active CN207228914U (en) | 2017-07-20 | 2017-07-20 | A kind of self-return door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207228914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246214A (en) * | 2017-07-20 | 2017-10-13 | 佛山市华的金属制品有限公司 | A kind of self-return door |
| CN112031576A (en) * | 2020-08-03 | 2020-12-04 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle end door assembly, rail vehicle automobile body and rail vehicle |
-
2017
- 2017-07-20 CN CN201720882310.XU patent/CN207228914U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246214A (en) * | 2017-07-20 | 2017-10-13 | 佛山市华的金属制品有限公司 | A kind of self-return door |
| CN112031576A (en) * | 2020-08-03 | 2020-12-04 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle end door assembly, rail vehicle automobile body and rail vehicle |
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