CN205477207U - Spin through supporting spring indirect connect prevent bumping door - Google Patents
Spin through supporting spring indirect connect prevent bumping door Download PDFInfo
- Publication number
- CN205477207U CN205477207U CN201620113080.6U CN201620113080U CN205477207U CN 205477207 U CN205477207 U CN 205477207U CN 201620113080 U CN201620113080 U CN 201620113080U CN 205477207 U CN205477207 U CN 205477207U
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- spin
- door
- bowl
- spring
- supporting
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Abstract
The utility model relates to a door. A spin through supporting spring indirect connect prevent bumping door, is equipped with the hole including a door body on the lower terminal surface of door body, the downthehole supporting spring, gland and can rolling spin of being equipped with in proper order from the top down, and the gland passes through supporting spring presses down in the spin, spin salient in the lower terminal surface of door body, the rear surface of door body is equipped with anticollision institution, anticollision institution including set up in a suction cup of door body, lie in a suction cup's the 2nd suction cup and give a suction cup and the 2nd suction cup breaks vacuous pressing down and opens from closed broken vacuum structure, encloses into the adsorption tank between a suction cup and the 2nd suction cup. The utility model has the advantages of hinge connection department is difficult to produce the noise of collision and harm for a short time when the production deformation is just opened the door in the use, noise that hinge department is easy when having solved current revolving door and using produced when producing the hard problem of door that opens and shuts of warping and leading to with the door discharge with harm big problem.
Description
Technical field
This utility model relates to door, particularly relates to a kind of spin by supporting the anti-collision door that spring is indirectly connected with.
Background technology
Door has metallic door, timber and plastic door etc. according to the difference making material.Door, according to the difference of opening ways, has two kinds of versions, a kind of for moving the door i.e. sliding door carrying out opening and closing with horizontal direction.Chinese Patent Application No. be 882190970, publication date be on March 15th, 1989, entitled " Parallel moving door " patent document in disclose a kind of sliding door.Another kind of for be hinged in door opening by hinge, the timber i.e. revolving door carrying out opening and closing is rotated with hinge for axle.Chinese Patent Application No. be 2004200482788, publication date be on July 20th, 2005, entitled " lamination wood (laminated timber) artistic wood door " patent document in disclose a kind of revolving door.The basic structure of revolving door includes a body and the hinge on the one end of the horizontal direction being connected to a body; hinge is to be followed closely on the side or rear surface of door body by nail, in the door opening (would generally be correspondingly arranged on doorframe in door opening) being hinged in wall by hinge during use.Existing revolving door has the disadvantage that the weight of door is only born by hinge, is easily deformed and causes a folding freely even can not close in doorframe at hinge；Open Men Shimen to collide wall and cause wall and door damage and produce bigger noise.
Utility model content
This utility model provides a kind of noise producing collision when being not easy to be deformed and open the door at gemel connection during using and the little spin of damage by supporting the anti-collision door that spring is indirectly connected with, the noise produced when solving the laborious problem of the switching door being easily deformed at hinge when existing revolving door uses and cause and open door and the big problem of damage.
More than technical problem is that and solved by following technical proposal: a kind of spin is by supporting the anti-collision door that spring is indirectly connected with, including a body, the lower surface of described door body is provided with hole, support spring it is sequentially provided with from the top down in described hole, gland and rotatable spin, described gland by described support spring press in described spin, described spin protrudes from the lower surface of described door body, the rear surface of described door body is provided with anticollision mechanism, described anticollision mechanism includes the first suction bowl being arranged at described door body, it is positioned at the second suction bowl of the first suction bowl and to the first press-started self-closed type vacuum breaker structure inhaling bowl and the second suction bowl vacuum breaker, described first suction bowl and second is inhaled and is surrounded adsorption tank between bowl.During use, door body by hinge hinged and realize connect while, also by spin support on the ground, so that the fixing mode being changed into two ends stress by the version of cantilever beam of door body, thus reduce accepting and avoiding being deformed at this phenomenon at gemel connection.Owing to being supported by the spin that can roll, therefore random to the relative position between spin and hinge rotating shaft, when can make switching door, spin can light roll unobstructedly；If being designed as roller, can produce and rolling the most not stuck phenomenon when installation site is bad, damage is easily caused in ground by roller.Owing to spin is supported by supporting spring, so spin protrudes from a height of body lower surface and can change along with the change in the gap on distance ground, door lower surface, so that without considering the height of door and spin will not interfere with door and is brought together in doorframe when door is for the doorframe being provided with threshold during ground grading, therefore convenience and versatility when using is more preferable.Supporting spring to be pressed spin by gland, patency during ball turns is more preferable.During enabling, then adsorb wall when inhaling bowl and colliding wall and will originally fix.By arranging suction bowl, can either fix and absorption collision energy can be played and reduce damage and reduce the effect of impact noise.In the first inner space inhaling bowl and adsorption tank, all form negative pressure during sucker suction, namely adsorbed together with second inhales bowl by the first suction bowl.When this structure of suction bowl can be worked as vibrated or instant impact and make to produce moment partial disengagement at the absorption of the first suction bowl, under the second effect inhaling bowl, after instant impact disappears, the first suction bowl can again recover and adsorb, make to inhale when bowl is produced local moment disconnection by moment impact and will not fall off phenomenon, and the slippage of absorption affinity less can i.e. remain on good adsorption, good reliability.At closing time, press press-started self-closed type vacuum breaker structure and sucker is carried out vacuum breaker so that sucker can depart from effortlessly with wall.
As preferably, described spin is arranged with and scrapes set, described in scrape set be liftably slidably connected in described hole.During switching door body, scrape set and the dirt scraping on roller surface can be removed, rolled the most smooth by the cooperation face and causing being exempted from dirt and entering spin fellow disciple's body.
As preferably, described in scrape set with between described spin for mating spherical surfaces.Scrape set remove roller surface dirt time effective.
As preferably, described in scrape set and be provided with annular mounting groove with the cooperation face of described spin, be provided with drying lamp in mounting groove, described mounting groove is along scraping the circumferentially extending of set.When the dirt humidity of roller surface, then it is not easy to be scraped set and scrapes totally.Arrange drying lamp the dirt on roller surface can be dried to increase the fragility of dirt, make dirt more thoroughly can be scraped set to scrape, good to the cleaning effect of spin.
As preferably, the lower wall of described mounting groove is provided with annular and receives dirty groove, described in receive dirty groove along scraping the circumferentially extending of set.It can be avoided that dirt is again introduced into spin and the cooperation face of door body and scratches this cooperation face.
As preferably, described in receive dirty groove medial surface and tilt towards described spin and extend to described spin.The dirt fallen down can enter into more swimmingly to be received in dirty groove.
As preferably, described in scrape the interior diameter of set upper side and scrape the interior diameter of set lower end and be both less than the diameter of described spin.During spin lifts, spin and scraping will not produce gap change and cause scraping dirt effect to decline phenomenon between set.
As preferably, the described second absorption end inhaling bowl stretches out the described first absorption end inhaling bowl.Because first inhales bowl is in outside, whether absorption on be it could be visually observed that, and whether the second suction bowl adsorbs and can not intuitively arrive, if so first inhales bowl beyond the second suction bowl, have the disadvantage that and then by pressure is little second may inhale bowl and do not adsorb, inhale in order to ensure second and then need in bowl absorption to use bigger power to press, and this power is the most much and lasts long and is difficult to grasp, frequently can lead to strength waste unnecessary when being braked and the time is wasted.As long as the technical program then first inhale bowl absorption upper time second inhale bowl and must adsorb, so can convenient and strength-saving guarantee rapidly when using in the second suction bowl absorption.
As preferably, being provided with the first suction bowl and second are inhaled some elastomeric connector strip that bowl links together in described adsorption tank, it is circumferentially distributed that described elastomeric connector strip inhales bowl along second.When first inhale bowl and second inhale bowl all adsorb upper time, elastomeric connector strip is elongated and energy storage, and this energy produces and promotes the trend that the first suction bowl move towards adsorbate so that when first inhale bowl produce moment disconnect time, accelerate first and inhale bowl and return to adsorbed state.Namely reduce further and when receiving moment impact, produce the probability come off, in other words namely improve anti-moment impact ability when inhaling bowl vibration so that door can be maintained at opening more reliably.
As preferably, described press-started self-closed type vacuum breaker structure includes inhaling runner, the plug being arranged in runner and the Packing spring driving plug to close runner that bowl inner space first suction bowl space outerpace same with both adsorption tanks connects by described second, and described plug is provided with plug all-or-nothing piece.When to release the adsorption inhaling bowl, plug is driven to be not sealed on runner by plug all-or-nothing piece.
This utility model have an advantage that by arrange on the lower end of door spin auxiliary hinge opposite house body be supported, connecting of a body is made to be changed into, by the version of cantilever beam, the mode that two ends support, Gu Heyelianjiechu is not easy to be deformed phenomenon, and hinge is not easy to produce change then can keep the patency in a body rotation process；Supporting spring and press spin by gland, patency during rolling is good；Anti-collision mechanism is set, it is possible to reduce collsion damage when opening door and collision noise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the close-up schematic view at the A of Fig. 1.
Fig. 3 is the section view enlarged diagram of anticollision mechanism.
In figure: door body 1, hole 12, spin 2, support spring 21, gland 22, scrape set 4, mounting groove 41, dry lamp 42, receive dirty groove 43, receive dirty groove medial surface 44, scrape set upper side 45, scrape set lower end 46, anticollision mechanism 7, press-started self-closed type vacuum breaker structure 71, runner 711, plug 712, Packing spring 713, plug all-or-nothing piece 714, inhale bowl 72, first and inhale bowl 721, second and inhale bowl 722, adsorption tank 723, elastomeric connector strip 724.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Seeing Fig. 1, a kind of spin is by supporting the anti-collision door that spring is indirectly connected with, including a body 1, spin 2 and anticollision mechanism 7.
The lower surface of door body 1 is provided with hole 12.Hole 12 is blind hole.
It is sequentially provided with gland 22 in spin 2 and supports spring 21.Gland 22 is pressed against in spin 2 by supporting spring 21.The upper end supporting spring 21 is connected on the roof in hole 12.Support spring in the raw time, spin 2 protrudes from the lower surface of a body 1.Spin 2 is made for glass, will not get rusty and intensity is good.It is arranged with in spin 2 and scrapes set 4.Scrape set 4 to be liftably slidably connected in hole 12.
Anticollision mechanism 7 includes press-started self-closed type vacuum breaker structure 71 and inhales bowl 72.Inhale bowl 72 and include that bowl 722 inhaled by the first suction bowl 721 and second.First inhales bowl 721 fellow disciple's body 1 is fixed together.Second inhales bowl 722 is positioned at the first suction bowl 721.The second absorption end 7221 inhaling bowl stretches out the absorption end 7211 of the first suction bowl.
See Fig. 2, be mating spherical surfaces between spin 2 and gland 22.Scrape set 4 with between spin 2 for mating spherical surfaces.Scrape set 4 sealing shrouds to be located in spin 2.Scrape set 4 and be provided with annular mounting groove 41 with the cooperation face of spin 2.Mounting groove 41 is along scraping the circumferentially extending of set 4.Drying lamp 42 it is provided with in mounting groove 41.Dry lamp 42 infrared lamp.The lower wall of mounting groove 41 is provided with annular and receives dirty groove 43.Receive dirty groove 43 along scraping the circumferentially extending of set 4.Dirty groove medial surface 44 of receiving tilts towards spin 2 and extends to spin 2.The interior diameter scraping set upper side 45 and the interior diameter scraping set lower end 46 are both less than the diameter of spin 2.
See Fig. 3, between the first suction bowl 721 and the second suction bowl 722, surround adsorption tank 723.It is provided with in adsorption tank 723 and first suction bowl 721 and second is inhaled some elastomeric connector strip 724 that bowl 722 links together.It is circumferentially distributed that elastomeric connector strip 724 inhales bowl 722 along second.Press-started self-closed type vacuum breaker structure 71 includes runner 711, plug 712 and Packing spring 713.Runner 711 is inhaled second bowl inner space and is connected with the first suction bowl space outerpace with both adsorption tanks.Plug 712 is arranged in runner 711.Plug 712 is provided with plug all-or-nothing piece 714.Plug all-or-nothing piece 714 is arranged in runner 711 and output the first suction bowl 721.Packing spring 713 is used for driving plug to close runner.
See Fig. 1, during use, one end of door body 1 horizontal direction by with door opening hinged, and spin 2 be supported on ground.When the distance of the lower surface of ground distance door body 1 diminishes, spin 2 can be extruded and promote to support spring 21 and shrink, to adapt to the change of this distance.
In door opening process when anticollision mechanism 7 strikes wall, the first suction bowl 721 and the second suction bowl 722 adsorb realization on wall simultaneously and hold the door in opening and reduce collision energy and impact noise.
When will at closing time, lower pressure plug all-or-nothing piece 714 makes plug 712 lose the sealing function to runner 711, thus carries out vacuum breaker to inhaling bowl 72 so that inhales bowl 72 and loses absorption fixation.Then rotate door body 1 to carry out closing the door.
Claims (10)
1. a spin is by supporting the anti-collision door that spring is indirectly connected with, including a body, it is characterized in that, the lower surface of described door body is provided with hole, support spring it is sequentially provided with from the top down in described hole, gland and rotatable spin, described gland by described support spring press in described spin, described spin protrudes from the lower surface of described door body, the rear surface of described door body is provided with anticollision mechanism, described anticollision mechanism includes the first suction bowl being arranged at described door body, it is positioned at the second suction bowl of the first suction bowl and to the first press-started self-closed type vacuum breaker structure inhaling bowl and the second suction bowl vacuum breaker, described first suction bowl and second is inhaled and is surrounded adsorption tank between bowl.
Spin the most according to claim 1 is by supporting the anti-collision door that is indirectly connected with of spring, it is characterised in that is arranged with in described spin and scrapes set, described in scrape set and be liftably slidably connected in described hole.
Spin the most according to claim 2 is by supporting the anti-collision door that is indirectly connected with of spring, it is characterised in that described in scrape set with between described spin for mating spherical surfaces.
Spin the most according to claim 3 is by supporting the anti-collision door that is indirectly connected with of spring, it is characterised in that described in scrape set and be provided with annular mounting groove with the cooperation face of described spin, be provided with drying lamp in mounting groove, described mounting groove is along scraping the circumferentially extending of set.
Spin the most according to claim 4 is by supporting the anti-collision door that is indirectly connected with of spring, it is characterised in that the lower wall of described mounting groove is provided with annular and receives dirty groove, described in receive dirty groove along scraping the circumferentially extending of set.
Spin the most according to claim 5 is by supporting the anti-collision door that is indirectly connected with of spring, it is characterised in that described in receive dirty groove medial surface and tilt towards described spin and extend to described spin.
7. according to the spin described in Claims 2 or 3 or 4 or 5 or 6 by supporting the anti-collision door that is indirectly connected with of spring, it is characterised in that described in scrape the interior diameter of set upper side and scrape the interior diameter of set upper side and be both less than the diameter of described spin.
8. according to the spin described in claim 1 or 2 or 3 or 4 or 5 or 6 by supporting the anti-collision door that spring is indirectly connected with, it is characterised in that the described second absorption end inhaling bowl stretches out the described first absorption end inhaling bowl.
9. according to the spin described in claim 1 or 2 or 3 or 4 or 5 or 6 by supporting the anti-collision door that spring is indirectly connected with, it is characterized in that, being provided with in described adsorption tank and the first suction bowl and second are inhaled some elastomeric connector strip that bowl links together, it is circumferentially distributed that described elastomeric connector strip inhales bowl along second.
10. according to the spin described in claim 1 or 2 or 3 or 4 or 5 or 6 by supporting the anti-collision door that spring is indirectly connected with, it is characterized in that, described press-started self-closed type vacuum breaker structure includes inhaling runner, the plug being arranged in runner and the Packing spring driving plug to close runner that bowl inner space first suction bowl space outerpace same with both adsorption tanks connects by described second, and described plug is provided with plug all-or-nothing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113080.6U CN205477207U (en) | 2016-02-04 | 2016-02-04 | Spin through supporting spring indirect connect prevent bumping door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113080.6U CN205477207U (en) | 2016-02-04 | 2016-02-04 | Spin through supporting spring indirect connect prevent bumping door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205477207U true CN205477207U (en) | 2016-08-17 |
Family
ID=56674773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620113080.6U Expired - Fee Related CN205477207U (en) | 2016-02-04 | 2016-02-04 | Spin through supporting spring indirect connect prevent bumping door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205477207U (en) |
-
2016
- 2016-02-04 CN CN201620113080.6U patent/CN205477207U/en not_active Expired - Fee Related
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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: 20160817 Termination date: 20170204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |