CN204476079U - A kind of telescopic rotary type door-opening mechanism - Google Patents
A kind of telescopic rotary type door-opening mechanism Download PDFInfo
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- CN204476079U CN204476079U CN201520102784.9U CN201520102784U CN204476079U CN 204476079 U CN204476079 U CN 204476079U CN 201520102784 U CN201520102784 U CN 201520102784U CN 204476079 U CN204476079 U CN 204476079U
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Abstract
The utility model provides a kind of telescopic rotary type door-opening mechanism, comprise a pedestal, one drive member, one rotating member and a limit component, wherein door-plate is fixedly connected on described rotating member, described rotating member comprises a main drive element and a guide, described limit component is fixed in described pedestal, described limit component has a translation groove and a swivelling chute, described swivelling chute transition ground UNICOM is in described translation groove, when described guide is in described translation groove, described drive member is driven described main drive element rectilinear translation, so that described door-plate translation is gone out place doorframe, when described guide moves to described swivelling chute along described translation groove, described drive member is driven described main drive element to rotate, so that described door-plate is rotated, thus realize opening the door, described telescopic rotary type door-opening mechanism decreases the installing space of door-plate, improve the space availability ratio near doorframe.
Description
Technical field
The utility model relates to a kind of door-opening mechanism, particularly a kind of telescopic rotary type door-opening mechanism.
Background technology
Door is at house ornamentation, and the corresponding fields such as industry play vital effect, according to the difference of its opening ways, are divided into jib door, swinging door, sliding door, folding door, revolving door, several large type such as rolling door.The difference of use occasion, the difference of installing space size is all the considerations of dissimilar door installing.
In above-mentioned mentioned door, rolling door is different from the door of other several forms, and what rolling door adopted is the mode of opening up and down, and therefore it takes up room little, and the space especially in front of the door all can not be subject to impact when it opens and closes.And the door of other several forms, although opening ways is different, all there is a common problem, namely take up room large.
The vertical hinged door such as the most often used and revolving door, when opening the door, door can occupy centered by axle, door-plate is wide is the space of radius, installing timing of being therefore in, and needs the space reserving size so, can fully open for door, this problem coexisted also creates many impacts thus.
First, installing timing of being in, must reserve enough unlatching spaces, if design makes mistakes, affects later stage use.
Secondly, when usage space is originally with regard to when less, expediently the space shared by door cannot be utilized better, thus be caused space waste.
Finally, for limited space, the door of these types cannot be installed, if select the rolling door of lower open-type, in family's environment for use, can affect to aesthetic property, simultaneously with the collocation that around house ornamentation also cannot be harmonious.
Summary of the invention
Main purpose of the present utility model is to provide a kind of telescopic rotary type door-opening mechanism, and the installation that wherein said telescopic rotary type door-opening mechanism can reduce door takes up room, to improve the space availability ratio near doorframe.
Another object of the present utility model is to provide a kind of telescopic rotary type door-opening mechanism, and wherein said telescopic rotary type door-opening mechanism is applicable to less space, and the opening and closing of door can be allowed not to be subject to the restriction of space size.
Another object of the present utility model is to provide a kind of telescopic rotary type door-opening mechanism, and wherein said telescopic rotary type door-opening mechanism does not impact the aesthetic property of around environment for use.
Another object of the present utility model is to provide a kind of telescopic rotary type door-opening mechanism, and wherein user is opening the door and do not needing to impose artificial driving force at closing time.
Another object of the present utility model is to provide a kind of telescopic rotary type door-opening mechanism, and wherein said telescopic rotary type door-opening mechanism in use has certain safety prevention measure, thus can manipulate the opening and closing of door exactly.
Another object of the present utility model is to provide a kind of telescopic rotary type door-opening mechanism, and the structure of wherein said telescopic rotary type door-opening mechanism is simple, does not relate to component complicated especially, easy to use.
To achieve these goals, the utility model provides a kind of telescopic rotary type door-opening mechanism, is applied to a door-plate, comprise a pedestal, a drive member, a rotating member and a limit component, wherein said drive member is fixed in described pedestal, and described door-plate is fixedly connected on described rotating member.
Described rotating member comprises a main drive element and a guide, and wherein said main drive element is movably connected in described drive member, and described guide extends described main drive element highlightedly.
Described limit component is fixed in described pedestal, described limit component has a translation groove and a swivelling chute, described swivelling chute transition ground UNICOM is in described translation groove, when described guide is in described translation groove, described drive member is driven described main drive element rectilinear translation, so that described door-plate translation is gone out place doorframe, when described guide moves to described swivelling chute along described translation groove, described drive member is driven described main drive element to rotate, so that described door-plate is rotated, thus realize opening the door.
Further, described drive member is driven described main drive element to reversely rotate, so that described door-plate is reversely rotated, when described guide reversely rotates to described translation groove along described swivelling chute, described drive member is driven the reverse translation of described main drive element, so that reverse for described door-plate translation is returned in the doorframe of place, thus realize closing the door.
Further, described drive member comprises a driver element and a main transmission element, and wherein said driver element is fixed in described pedestal, and described driver element is connected in described main transmission element electrically, and main transmission element described in described drive unit drives rotates.
Further, described principal and subordinate moves element flights and is connected to described main transmission element, during enabling, when described guide is in described translation groove, described main drive element is able to rotation along with described main transmission element and translation, when described guide is in described swivelling chute, described main drive element is able to along with described main transmission element rotating Vortex.
Further, described rotating member also comprises a rotating nut, and described main drive element has a translation chamber, and wherein said rotating nut is fixedly arranged on described translation chamber, described rotating nut is connected to described main transmission element, and makes described main transmission element be built in described translation chamber partly.
Further, described limit component also comprises one first locating part, described main drive element moves to conflict when acting on described first locating part, the translational motion of described rotating nut stop by described first locating part, and now described guide enters in described swivelling chute, described first locating part makes described rotating nut be converted to along with described main transmission element rotating Vortex by translation.
Further, described first locating part is arranged on the end of described main transmission element, to depart from be connected to stop described main drive element with described main transmission element.
Further, described limit component also comprises a fixed muffle, and described fixed muffle has a sliding cavity, and wherein said main drive element is slidably through described sliding cavity, and described fixed muffle is for supporting described main drive element.
Further, described fixed muffle forms described translation groove, described limit component also comprises one second locating part, wherein said second locating part is positioned at described fixed muffle, described second locating part and described fixed muffle define and form described swivelling chute, described driver element has one stroke switch, and when described guide rotates to described second locating part, described travel switch controls described driver element and stops operating under the feedback of sensor.。
Further, described telescopic rotary type door-opening mechanism also comprises an elastic component, wherein said elastic component extends from described pedestal and is connected to described main drive element, during enabling, described elastic component is stretched, at closing time, described elastic component is able to impose pulling force to described main drive element under the effect of natural resiliency power, to help spinning reduction and the translation reset of described door-plate.
Accompanying drawing explanation
Fig. 1 is the application schematic diagram of the telescopic rotary type door-opening mechanism according to a preferred embodiment of the present utility model, illustrates the state that door-plate is closed.
Fig. 2 is the application schematic diagram of the telescopic rotary type door-opening mechanism according to above preferred embodiment of the present utility model, illustrates the state of door-plate translation.
Fig. 3 is the application schematic diagram of the telescopic rotary type door-opening mechanism according to above preferred embodiment of the present utility model, illustrates the state that door-plate rotates.
Fig. 4 A and Fig. 4 B is the partial sectional view of the telescopic rotary type door-opening mechanism according to above preferred embodiment of the present utility model, illustrates each locations of structures form when described telescopic rotary type door-opening mechanism stretches.
Fig. 5 A and Fig. 5 B is the partial sectional view of the telescopic rotary type door-opening mechanism according to above preferred embodiment of the present utility model, illustrates described telescopic rotary type door-opening mechanism between each locations of structures form that is flexible and that rotate when changing.
Fig. 6 A and Fig. 6 B is the application schematic diagram of the telescopic rotary type door-opening mechanism according to above preferred embodiment of the present utility model, illustrates described telescopic rotary type door-opening mechanism and rotates to each locations of structures form during extreme position.
Detailed description of the invention
Below describe and realize the present invention for disclosing the present invention to enable those skilled in the art.Preferred embodiment in below describing only as an example, it may occur to persons skilled in the art that other apparent modification.The general principle of the present invention defined in the following description can be applied to other embodiments, deformation program, improvement project, equivalent and not deviate from the other technologies scheme of the spirit and scope of the present invention.
As shown in Figure 1 to Figure 3, the invention provides a kind of telescopic rotary type door-opening mechanism 1, described telescopic rotary type door-opening mechanism 1 is applied to a door-plate 2, is successively controlled the opening and closing of described door-plate 2 by two kinds of modes that are flexible and that rotate.Described telescopic rotary type door-opening mechanism 1 comprises pedestal 10, drive member 20 and a rotating member 30, and wherein said drive member 20 is fixed in described pedestal 10, and described door-plate 2 is fixedly connected on described rotating member 30.Described rotating member 30 comprises main drive element 31 and a guide 32, and wherein said main drive element 31 is movably connected in described drive member 20, and described guide 32 extends described main drive element 31 highlightedly.
Described telescopic rotary type door-opening mechanism 1 also comprises a limit component 40, described limit component 40 is fixed in described pedestal 10, described limit component 40 has translation groove 411 and a swivelling chute 412, described swivelling chute 412 transition ground UNICOM is in described translation groove 411, when described guide 32 is in described translation groove 411, described drive member 20 is driven described main drive element 31 rectilinear translation, so that the translation of described door-plate 2 is gone out place doorframe 3, when described guide 32 moves to described swivelling chute 412 along described translation groove 411, described drive member 20 is driven described main drive element 31 to rotate, so that described door-plate 2 is rotated, thus realize opening the door.
Correspondingly, at closing time, described drive member 20 is driven described main drive element 31 to reversely rotate, so that described door-plate 2 is reversely rotated, when described guide 32 reversely rotates to described translation groove 411 along described swivelling chute 412, described drive member 20 is driven the oppositely translation of described main drive element 31, reverse for described door-plate 2 translation to be returned in place doorframe 3, thus realizes closing the door.
It is worth mentioning that, described in described telescopic rotary type door-opening mechanism 1 opening and closing during door-plate 2, be different from existing door-opening mode, in existing door-opening mode, the installation shaft of door-plate can by as its rotating shaft, when thus opening the door can centered by rotating shaft before and after rotate, the track of rotation is fan-shaped, therefore the width of door-plate is larger, and the space shared by it also will be larger.And described telescopic rotary type door-opening mechanism 1 provided by the present invention is when rotating described door-plate 2, described door-plate 2 rotates up and down, thus the space before and after door-plate 2 can not be taken, in other words, decrease the installing space of door, described door-plate 2 only translation need can go out doorframe 3 one door-plate thickness when translation, and with the distance of the about 5mm of described doorframe 3 spacing, described door-plate 2 can realize rotating, namely the installing space shared by described door-plate 2 is little, effectively can improve the space availability ratio near described doorframe 3.
Particularly, as shown in Figures 4 to 6, described drive member 20 comprises a driver element 21, one main transmission element 22 and a shaft coupling 23, wherein said driver element 21 is fixed in described pedestal 10 via a driver element holder, described driver element 21 is connected in described main transmission element 22 electrically via described shaft coupling 23, and described driver element 21 drives described main transmission element 22 to rotate.
It is worth mentioning that, described main drive element 31 is threadedly connected to described main transmission element 22, during enabling, when described guide 32 is in described translation groove 411, described main drive element 31 is able to rotation along with described main transmission element 22 and translation, when described guide 32 is in described swivelling chute 412, described main drive element 31 is able to along with described main transmission element 22 rotating Vortex.
Described rotating member 30 also comprises a rotating nut 33, wherein said main drive element 31 has a translation chamber 310, described rotating nut 33 is fixedly arranged on described translation chamber 310, described rotating nut 33 is threadedly connected to described main transmission element 22, and makes described main transmission element 22 be built in described translation chamber 310 partly.
Described rotating member 30 also comprises a door-plate connector 34, wherein said door-plate connector 34 extends described main drive element 31, and described door-plate connector 34 is for being connected and fixed described door-plate 2, can synchronously stretches along with described main drive element 31 to make described door-plate 2 and rotate.
It is worth mentioning that, described rotating member 30 is able to move to a conversion position along described main transmission element 22 under the position-limiting action of described limit component 40, and described rotating member 30 is able to described main transmission element 22 synchronous rotary to desired location under the guiding function of described limit component 40.
Described limit component 40 comprises a fixed muffle 41, described fixed muffle 41 is fixed in described pedestal 10 via a fixed muffle holder, described fixed muffle 41 has a sliding cavity 410, wherein said main drive element 31 is slidably through described sliding cavity 410, and described fixed muffle 41 is for supporting described main drive element 31.
It is worth mentioning that, described limit component 40 also comprises one first locating part 42, described first limit block 42 defines described conversion position, described main drive element 31 moves to conflict when acting on described first locating part 42, the translational motion of described rotating nut 33 stop by described first locating part 42, and now described guide 32 enters in described swivelling chute 412, described first locating part 42 makes described rotating nut 33 be changed along with described main transmission element 22 rotating Vortex by translational motion.In other words, when described first locating part 42 is subject to conflict effect, described rotating member 30 moves to described conversion position, and described rotating member 30 transfers rotary motion to by linear translational motion afterwards.Described first locating part 42 is selectively arranged on described main drive element 31 or described main transmission element 22.Preferably, described first locating part 42 is arranged on described main transmission element 22.
As illustrated in figures 4 a and 4b, when described door-plate 2 is in closure state, described fixed muffle 41 is placed on described main drive element 31, and described guide 32 is positioned at described translation groove 411, namely when described guide 32 is in described translation groove 411, described main drive element 31 realizes the translational motion of straight line under the driving of described main transmission element 22, namely realizes the flexible of described door-plate 2.
As shown in Figure 5 A and 5B, when described guide 32 slides into described swivelling chute 412 by described translation groove 411, described main drive element 31 is able to realize synchronous rotary motion under the driving of described main transmission element 22, namely the rotation of described door-plate 2 is realized, and described main drive element 31 is when rotating to state as shown in Figure 6 A and 6B, stop the rotation, namely door opening action completes.
It is worth mentioning that, when described guide 32 is positioned at described translation groove 411, define the forms of motion of described main drive element 31, namely described main drive element 31 cannot rotate under the position-limiting action of described fixed muffle 41, in other words, when described main transmission element 22 rotates under the driving of described driver element 21, the described rotating nut 33 be connected with described main transmission element 22 screw thread has transferred screw the translational motion of straight line to, thus make when opening described door-plate 2, described main drive element 31 is able to along the outwards translation of described main transmission element 22, thus outside for described door-plate 2 translation is gone out described doorframe 3, and the distance of outwards translation is not less than the thickness of described door-plate 2.In this embodiment, preferably, described door-plate 2 is placed in the outside of described doorframe 3 by the state done in after unlatching, and thus when opening, described main drive element 31 is first outwards translations, certainly, selectively, described door-plate 2 also can be in the inner side of described doorframe 3 when opening, thus, described main drive element 31 is first inwardly translations, is therefore not limited to form shown in figure.In a preferred embodiment, specific explanations principle of the present invention is carried out by the former.
Particularly, described driver element 21 is embodied as motor, described first locating part 42 is embodied as packing ring, described main transmission element 22 is embodied as screw mandrel, described rotating nut 33 is embodied as feed screw nut, described first locating part 42 is arranged on the end of described main transmission element 22, thus described first locating part 42 also can prevent described main drive element 31 from departing from described main transmission element 22 is connected, the translation point-blank under the conduction of described rotating nut 33 of described main drive element 31, side by side, described main drive element 31 slides on described sliding cavity 410, described guide 32 slides on described translation groove 411.When described rotating nut 33 moves to described first locating part 42 place, the rectilinear motion of described rotating nut 33 interrupt by described first locating part 42, and now, described guide 32 also slides in described swivelling chute 412 just, and namely described guide 32 is no longer subject to the position-limiting action of described translation groove 411.In other words, due to the position-limiting action of described first locating part 42, described rotating nut 33 is able to along with described main transmission element 22 rotating in same direction, and namely described first locating part 42 makes described main drive element 31 be able to along with described main transmission element 22 rotating Vortex.
It is worth mentioning that, described limit component 40 also comprises one second locating part 43, described second limit block 43 defines a limit position, namely preferably, when opening the door, when described door-plate 2 rotates to described limit position by described main drive element 31, described main drive element 31 just cannot continue to rotate in the same direction, and namely described door-plate 2 is rotated to maximum opening.Described second locating part 43 is positioned at described fixed muffle 41, described fixed muffle 41 forms described translation groove 411, described second locating part 43 and described fixed muffle 41 define and form described swivelling chute 412, wherein, described second locating part 43 forms an end of described swivelling chute 412, therefore, when described guide 32 conflict acts on described second locating part 43, described main drive element 3131 just cannot continue rotating in same direction again.Described driver element 21 has one stroke switch, and when described guide 32 rotates to described second locating part 43, described travel switch controls described driver element 21 and stops operating under the feedback of sensor, thus completes door opening action.The angle that described main drive element 31 rotates is preferably 90 degree, be rotated by 90 degrees when opening by described door-plate 2, certainly, the anglec of rotation is also not restricted to 90 degree, the anglec of rotation can set according to the shape of described door-plate 2 is different with the shape of described doorframe 3, when described door-plate 2 is common rectangle, the anglec of rotation is preferably 90 degree.It is worth mentioning that, in door opening process, can also control artificially and stop the rotation of described driver element 21, to make described main drive element 31 rotate to required angle, the aperture of described door-plate 2 can be changed.
It is worth mentioning that, when action performed at closing time and enabling, action is just in time contrary.Namely described driver element 21 oppositely rotates, described door-plate 2 first oppositely rotates to corresponding with described doorframe 3 by described main drive element 31 under the rotating backward of described main transmission element 22, preferably reversely rotate 90 degree, wherein said guide 32 reversely rotates back described translation groove 411 along described swivelling chute 412, after it returns described translation groove 411, described main drive element 31 is able to inside translation under the rotating backward of described main transmission element 22, return in described doorframe 3 by the translation of described door-plate 2, and after make position got back to by described door-plate 2, under the feedback of sensor, described travel switch makes described driver element 21 stop operating, thus complete action of closing the door.
Also it is worth mentioning that, described telescopic rotary type door-opening mechanism 1 also comprises an elastic component 50, described elastic component 50 extends from described pedestal 10 and is connected to described main drive element 31, when opening described door-plate 2, described elastic component 50 is stretched, thus at closing time, described elastic component 50 is able to impose pulling force to described main drive element 31 under the effect of natural resiliency power, to help spinning reduction and the translation reset of described door-plate 2.
It is worth mentioning that, described door-plate 2 not merely refers to the door in the room in our daily life, and described telescopic rotary type door-opening mechanism also can be applicable to other devices, and namely described door-plate 2 can refer to the door on other devices.
One skilled in the art will understand that the embodiments of the invention shown in foregoing description and accompanying drawing only limit the present invention as an example and not.Object of the present invention is complete and effectively realize.Function of the present invention and structural principle are shown in an embodiment and are illustrated, do not deviating under described principle, embodiments of the present invention can have any distortion or amendment.
Claims (10)
1. a telescopic rotary type door-opening mechanism, is applied to a door-plate, it is characterized in that, comprise
One pedestal;
One drive member, described drive member is fixed in described pedestal;
One rotating member, described door-plate is fixedly connected on described rotating member, described rotating member comprises a main drive element and a guide, and wherein said main drive element is movably connected in described drive member, and described guide extends described main drive element highlightedly; With
One limit component, described limit component is fixed in described pedestal, described limit component has a translation groove and a swivelling chute, described swivelling chute transition ground UNICOM is in described translation groove, when described guide is in described translation groove, described drive member is driven described main drive element rectilinear translation, so that described door-plate translation is gone out place doorframe, when described guide moves to described swivelling chute along described translation groove, described drive member is driven described main drive element to rotate, so that described door-plate is rotated, thus realize opening the door.
2. telescopic rotary type door-opening mechanism as claimed in claim 1, described drive member is driven described main drive element to reversely rotate, so that described door-plate is reversely rotated, when described guide reversely rotates to described translation groove along described swivelling chute, described drive member is driven the reverse translation of described main drive element, so that reverse for described door-plate translation is returned in the doorframe of place, thus realize closing the door.
3. telescopic rotary type door-opening mechanism as claimed in claim 1 or 2, described drive member comprises a driver element and a main transmission element, wherein said driver element is fixed in described pedestal, described driver element is connected in described main transmission element electrically, and main transmission element described in described drive unit drives rotates.
4. telescopic rotary type door-opening mechanism as claimed in claim 3, described principal and subordinate moves element flights and is connected to described main transmission element, during enabling, when described guide is in described translation groove, described main drive element is able to rotation along with described main transmission element and translation, when described guide is in described swivelling chute, described main drive element is able to along with described main transmission element rotating Vortex.
5. telescopic rotary type door-opening mechanism as claimed in claim 3, described rotating member also comprises a rotating nut, described main drive element has a translation chamber, wherein said rotating nut is fixedly arranged on described translation chamber, described rotating nut is connected to described main transmission element, and makes described main transmission element be built in described translation chamber partly.
6. telescopic rotary type door-opening mechanism as claimed in claim 5, described limit component also comprises one first locating part, described main drive element moves to conflict when acting on described first locating part, the translational motion of described rotating nut stop by described first locating part, and now described guide enters in described swivelling chute, described first locating part makes described rotating nut be converted to along with described main transmission element rotating Vortex by translation.
7. telescopic rotary type door-opening mechanism as claimed in claim 6, described first locating part is arranged on the end of described main transmission element, to depart from be connected to stop described main drive element with described main transmission element.
8. telescopic rotary type door-opening mechanism as claimed in claim 3, described limit component also comprises a fixed muffle, described fixed muffle has a sliding cavity, and wherein said main drive element is slidably through described sliding cavity, and described fixed muffle is for supporting described main drive element.
9. telescopic rotary type door-opening mechanism as claimed in claim 8, described fixed muffle forms described translation groove, described limit component also comprises one second locating part, wherein said second locating part is positioned at described fixed muffle, described second locating part and described fixed muffle define and form described swivelling chute, described driver element has one stroke switch, and when described guide rotates to described second locating part, described travel switch controls described driver element and stops operating under the feedback of sensor.
10. telescopic rotary type door-opening mechanism as claimed in claim 1 or 2, described telescopic rotary type door-opening mechanism also comprises an elastic component, wherein said elastic component extends from described pedestal and is connected to described main drive element, during enabling, described elastic component is stretched, at closing time, described elastic component is able to impose pulling force to described main drive element under the effect of natural resiliency power, to help spinning reduction and the translation reset of described door-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102784.9U CN204476079U (en) | 2015-02-12 | 2015-02-12 | A kind of telescopic rotary type door-opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102784.9U CN204476079U (en) | 2015-02-12 | 2015-02-12 | A kind of telescopic rotary type door-opening mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN204476079U true CN204476079U (en) | 2015-07-15 |
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|---|---|---|---|
| CN201520102784.9U Expired - Fee Related CN204476079U (en) | 2015-02-12 | 2015-02-12 | A kind of telescopic rotary type door-opening mechanism |
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| CN (1) | CN204476079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724849A (en) * | 2017-11-28 | 2018-02-23 | 黄河科技学院 | A kind of parking warning sign suitable for bus |
| CN115075684A (en) * | 2022-05-25 | 2022-09-20 | 上汽通用汽车有限公司 | Engine hood and vehicle |
-
2015
- 2015-02-12 CN CN201520102784.9U patent/CN204476079U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724849A (en) * | 2017-11-28 | 2018-02-23 | 黄河科技学院 | A kind of parking warning sign suitable for bus |
| CN107724849B (en) * | 2017-11-28 | 2023-05-30 | 黄河科技学院 | Parking warning sign suitable for bus |
| CN115075684A (en) * | 2022-05-25 | 2022-09-20 | 上汽通用汽车有限公司 | Engine hood and vehicle |
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