CN210329479U - False flower that can open and shut - Google Patents
False flower that can open and shut Download PDFInfo
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- CN210329479U CN210329479U CN201920599223.2U CN201920599223U CN210329479U CN 210329479 U CN210329479 U CN 210329479U CN 201920599223 U CN201920599223 U CN 201920599223U CN 210329479 U CN210329479 U CN 210329479U
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Abstract
The utility model relates to a false flower capable of opening and closing, which comprises a receptacle, petals, a petal opening and closing structure and a driving mechanism, wherein the receptacle comprises a first part and a second part, and the petals comprise outer petals; the outer layer petals are movably connected to the second part, the first part is connected with the outer layer petals through the petal opening and closing structure, or the outer layer petals are movably connected to the first part, and the second part is connected with the outer layer petals through the petal opening and closing structure; the driving mechanism is used for driving the first part to move relative to the second part so that the petal opening and closing structure drives the petals to open and close. The utility model provides a false flower that can open and shut has solved the problem that current false flower can not open and shut.
Description
Technical Field
The utility model relates to a false flower especially relates to a false flower that can open and shut.
Background
Artificial flowers are a common decoration. Most of the existing artificial flowers can only be in one state and cannot be opened and closed, even if the artificial flowers can be opened and closed, the artificial flowers are driven by arranging a petal opening and closing mechanism with each petal, the opening and closing of the petals are completed through the petal opening and closing structure, so the petals of the existing openable and closable flowers can only be designed into single-layer petals; in addition, the open-close structure of the existing single-layer petal flower is exposed, so that the attractiveness of the folded flower is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a false flower that can open and shut has solved the problem that current false flower can not open and shut.
The technical problem is solved by the following technical scheme: the artificial flower capable of being opened and closed comprises a receptacle and petals, and is characterized by further comprising a petal opening and closing structure and a driving mechanism, wherein the receptacle comprises a first part and a second part, and the petals comprise outer petals; the outer layer petals are movably connected to the second part, the first part is connected with the outer layer petals through the petal opening and closing structure, or the outer layer petals are movably connected to the first part, and the second part is connected with the outer layer petals through the petal opening and closing structure; the driving mechanism is used for driving the first part to move relative to the second part so as to enable the petal opening and closing structure to drive the petals to open and close. When in use, the driving mechanism can drive the first part and the second part to generate relative lifting or rotating movement, so that the outer petals are opened and closed.
Preferably, the outer petals are movably connected with the first part through petal receptacle hinge shafts, or the outer petals are movably connected with the first part through outer petal parts capable of being bent.
Preferably, the outer petals are movably connected with the second part through petal receptacle hinge shafts, or the outer petals are movably connected with the second part through outer petal bendable parts.
Preferably, the petal opening and closing structure comprises a connecting rod, one end of the connecting rod is hinged with the outer petals, the other end of the connecting rod is hinged with the first part, the driving mechanism comprises a flower handle, and when the flower handle rotates, the first part is driven to rotate relative to the second part, so that the first part drives the outer petals to open and close through the connecting rod. When the flower holder is used, the flower handle is rotated to drive the first part to rotate, and the first part rotates to drive the connecting rod to open and close relative to the first part so as to change the distance between the outer petals and the first part, thereby realizing the opening and closing of the outer petals. The technical scheme is that the petals are folded, and the petal opening and closing structure is surrounded by the petals, so that the attractive appearance of the flower can be improved.
The utility model also comprises a plurality of inner layer petals connected on the outer layer petals, and the inner layer petals are extruded to drive the inner layer petals to fold when the outer layer petals are folded; the lower ends of the inner petals are elastically connected together, the inner petals are opened under the action of elastic force at the joint of the inner petals, or the inner petals are hinged or flexibly connected together with the connecting seat, and the inner petals are opened under the action of self weight of the inner petals or the action of the elastic element. This technical scheme makes when the petal is the multilayer, only needs to design the petal structure that opens and shuts on outermost petal can realize folding of all layers of petals to the overall arrangement when the petal is multilayer structure need not be adopted, and a plurality of adoption do not have the one deck petal all to gain the structure to drive, then compact structure nature is poor, can not conveniently carry out the overall arrangement. When the outer layer of petals is more than two layers of petals, the design of the outer layer of petals is not petal-shaped, but only a driving part for driving the inner layer of petals to fold. The connecting seat is omitted for the petals of the inner layer, and the petals of the inner layer are connected on the petals of the outer layer in an identical technical scheme.
Preferably, the driving mechanism further comprises a driving gear, a motor for driving the driving gear and a driven gear which is meshed with the driving gear and used for driving the handle to rotate, wherein the driven gear is arranged on the handle and used for driving the handle to rotate.
Preferably, the first part is also provided with a plurality of layers of inner petals; when the outer petals are folded, the inner petals are extruded to drive the inner petals to be folded; the inner layer petals are elastically connected with the first part, the inner layer petals are opened under the action of elastic force at the joint of the inner layer petals and the first part, or the inner layer petals are hinged or flexibly connected with the first part, and the inner layer petals are opened under the action of self weight of the inner layer petals or under the action of an elastic element.
Preferably, the petal opening and closing structure comprises a connecting rod; the driving mechanism comprises a flower handle, and the connecting rod drives the outer petals to open and close when the flower handle drives the first part to be separated relative to the second part; when the outer petals are movably connected to the second part, one end of the connecting rod is movably connected with the first part through the hinge shaft or the bendable part of the first connecting rod part, and the other end of the connecting rod is movably connected with the outer petals through the bendable part of the first connecting rod part; when the outer petals are movably connected to the first part, one end of the connecting rod is movably connected with the second part through the hinge shaft or the bendable part of the first connecting rod part, and the other end of the connecting rod is movably connected with the outer petals through the hinge shaft or the bendable part of the second connecting rod part.
Preferably, the driving mechanism further comprises a driving gear, a motor for driving the driving gear and a rack meshed with the driving gear, and the rack is connected to the flower stem and extends in the same direction as the flower stem.
Preferably, the driving mechanism further comprises a lifting mechanism for driving the flower handle to lift, the petals are arranged in the second portion in a penetrating mode, the lifting mechanism comprises an eccentric wheel, a motor for driving the eccentric wheel to rotate, an opening spring for driving the first portion to separate relative to the second portion, and a pull rope, one end of the pull rope is connected with the first portion, the other end of the pull rope is connected with the second portion, and the eccentric wheel presses on the pull rope. Can realize the repeated opening and closing of the petals through the unidirectional motion of the motor.
The utility model has the advantages of that: the petals can be opened and closed.
Drawings
Fig. 1 is a schematic view of a first embodiment of the present invention;
fig. 2 is a schematic view of a second embodiment of the present invention;
fig. 3 is a schematic view of a third embodiment of the present invention;
fig. 4 is a schematic view of a fourth embodiment of the present invention;
FIG. 5 is a schematic view of the embodiment of the present invention after the inner petals are removed;
fig. 6 is a schematic diagram of a sixth embodiment of the present invention;
FIG. 7 is a schematic view of a second attachment of the inner petals to the first portion;
FIG. 8 is a schematic view of a third attachment of the inner petals to the first portion;
FIG. 9 is a schematic view of a fourth attachment of the inner petals to the first portion;
FIG. 10 is a schematic view of a fifth attachment of the inner petals to the first portion;
fig. 11 is a schematic view of a fifth embodiment of the present invention;
fig. 12 is a schematic view of a seventh embodiment of the present invention.
In the figure: the petal opening device comprises a first part 1, a second part 2, outer petals 3, inner petals 4, an annular groove 5, a connecting rod 6, a connecting rod part first hinge shaft 7, a connecting rod part second hinge shaft 8, a flower handle 9, a driving gear 11, a motor 12, a rack 13, a mounting seat 14, a first connecting rod part bendable part 15, a petal receptacle hinge shaft 16, an outer petal part bendable part 17, a connecting rod 18, a connecting rod part first hinge shaft 19, a connecting rod part second hinge shaft 20, a driven gear 21, an eccentric wheel 22, a guy cable 23, an opening spring 25, a driving wheel 24, an inner petal part hinge shaft 25, a limiting part 26, a flexible part 27, a petal opening spring 28, a wire 29, a connecting frame 30, a pin 31, an elastic sheet 32, a guide wheel 33, an internal thread column 34, an external thread column 35, a guide block 36 and a guide groove 37.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
First embodiment, referring to fig. 1, a false flower capable of opening and closing comprises a receptacle, petals, a petal opening and closing structure and a driving mechanism. The receptacle comprises a first part 1 and a second part 2. The petals comprise an outer layer of petals 3 and a plurality of inner layers of petals 4. Outer petal swing joint is on the first portion, specifically be design installation breach and the annular groove 5 that extends along second part circumference on the global of first portion, outer petal wears to establish in the installation breach, line 29 passes the hole after-fixing on outer petal in the annular groove, thereby make outer petal can use the line to rotate as the axle, certainly link together outer petal with the first portion or outer petal elastic connection or link together with the first portion through rubbing the line connecting piece through the design hinge can, as long as satisfy do not interfere outer petal open and shut on the first portion can, this moment the line constitutes the petal receptacle hinge when supplying outer petal rotation. The inner layer petals are elastically connected to the first part, namely the inner layer petals are inner elastic petals, and the inner layer petals are opened under the action of elastic force at the joint of the inner layer petals and the first part. Each outer petal is connected together by a second portion. The petal structure of opening and shutting includes connecting rod 6. One end of the connecting rod is connected with the second part through a connecting rod part first hinge shaft 7, and the other end of the connecting rod part second hinge shaft 8 is connected to the outer surface of the outer layer petal. The first hinge shaft 7 of the connecting rod part is a wire which is arranged in the connecting rod in a penetrating way and fixes the connecting rod on the second part. The connecting mode of the connecting rod and the second part is the same as that of the outer layer petals and the first part. The first hinge shaft of the connecting rod part is parallel to the second hinge shaft of the connecting rod part. The first hinge shaft of the connecting rod part is vertical to the flower holder. The driving mechanism 5 comprises a flower stem 9, a driving gear 11, a motor 12 for driving the driving gear and a rack 13 meshed with the driving gear. The rack is connected to the flower handle and the extending direction of the rack is the same as that of the flower handle. The flower stem is arranged in the second step part in a penetrating way. The second part is fixed to the mounting 14.
The petal opening and closing process comprises the following steps: the motor drives the driving gear to rotate, the driving gear drives the rack to descend, the rack drives the flower handle to descend, the flower handle drives the first part to descend relative to the second part, the descending result is that the outer petals move towards the first part to be folded under the matched drive of the connecting rod 6, and the inner petals are squeezed to enable the inner petals to be folded when the outer petals are folded. On the contrary, when elevating system drive flower handle rose, the first portion rose, and the result that rises is that flower handle cooperation petal structure drive outer petal opens, and outer petal loses the constraint effect to the inlayer petal after opening, and the inlayer petal opens under the effect of self elasticity, the drive when the flower handle is rotatory the first portion for the second part rotates and makes the first portion passes through the connecting rod drive outer petal opens and shuts.
The second embodiment is different from the first embodiment in that:
referring to fig. 2, a first bendable portion 15 of the connecting rod is disposed on the connecting rod, the first bendable portion of the connecting rod is an elastic structure or a flexible structure, the connecting rod is connected to the second portion through the first bendable portion of the connecting rod, the first bendable portion of the connecting rod and the second portion are integrally formed together, and the first bendable portion of the connecting rod and the connecting rod are integrally formed together. The position of the connecting rod relative to the second part can be changed through the bending deformation of the bendable part of the first connecting rod part when the outer petals are opened and closed. Further, the connecting rod can also be designed to be connected with the outer petals through the bendable part.
The third embodiment is different from the first embodiment in that:
referring to fig. 3, the outer petals are hinged to the second part by petal receptacle hinge shafts 16. One end of the connecting rod is connected with the first part through a connecting rod part first hinge shaft 7, and the other end of the connecting rod part second hinge shaft 8 is connected to the inner surface of the outer layer petal. The petal receptacle hinge shaft 16 is vertical to the flower handle.
The fourth embodiment is different from the third embodiment in that:
referring to fig. 4, the outer petals are provided with outer petal sections 17. But outer petal passes through outer petal portion kink and second part swing joint together, but outer petal portion kink and second part integrated into one piece together, but outer petal portion kink and outer petal integrated into one piece together.
The fifth embodiment is different from the third embodiment in that:
referring to fig. 5 and 11, the petal open and close structure includes a connecting rod 18. One end of the connecting rod is hinged with the outer layer petals through a first hinge shaft 19 of the connecting rod part, and the other end of the connecting rod is hinged with the first part through a second hinge shaft 20 of the connecting rod part. The link portion first hinge shaft 19 and the link portion second hinge shaft 20 are parallel. The first hinge shaft of the connecting rod part is parallel to the flower handle. The driven gear 21 is used instead of the rack. The inner layer petals are elastically connected to the connecting frame 30, namely the inner layer petals are inner elastic petals, and the inner layer petals are opened under the action of elastic force at the connecting part of the inner layer petals and the first part. The outermost petals in the inner petals are connected with the outer petals, so that the inner petals and the outer petals are kept from relative rotation. In order to increase the smoothness of the opening and closing, the first part is also provided with a pin 31 penetrating through the connecting frame.
The flower opening and closing process comprises the following steps: the motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the flower handle to rotate, the flower handle drives the first part to rotate relative to the second part, the first part drives the outer petals to be close to or far away from the first part through the connecting rod to move so as to be folded or separated, and the inner petals are squeezed to enable the inner petals to be folded when the outer petals are folded. The outer layer petals lose the restraint effect on the inner layer petals when being opened, and the inner layer petals are opened under the action of self elasticity.
The sixth embodiment is different from the first embodiment in that:
referring to fig. 6, the driving mechanism further includes a lifting mechanism for driving the flower stalk to lift. The lifting mechanism includes an eccentric 22, a cable 23, and an expanding spring 25. A driving wheel 24 is connected to a power output shaft of the motor 12. The eccentric wheel 22 is eccentrically connected to the drive wheel to achieve eccentricity. The circumferential surface of the eccentric wheel is provided with an annular limiting groove extending along the circumferential direction of the eccentric wheel. One end of the inhaul cable penetrates through the flower handle and is fixed together with the flower handle, the other end of the inhaul cable bypasses the eccentric wheel from the lower part of the eccentric wheel and is fixed together with the mounting seat 14, and the inhaul cable is located in the limiting groove. The spring is used for driving the first part to ascend relative to the second part. The opening spring is a pressure spring. The expanding spring is sleeved on the flower handle. One end of the expanding spring is connected with the first part, and the other end of the expanding spring is connected with the second part.
The petal opening and closing process comprises the following steps: thereby motor drive eccentric wheel does eccentric rotation and makes the eccentric wheel go up and down, pushes down the cable when the eccentric wheel descends, and the cable pulling first portion moves down and presses down the spring and makes the spring energy storage to make outer petal fold. When the eccentric wheel rises, the first part rises under the action of the opening spring, so that the outer petals are opened. The technical scheme enables the motor to continuously rotate, so that the petals are repeatedly opened and closed.
In each of the above embodiments the first portion is resiliently connected by the petals of the layer. The petals of the inner layer are opened by the elasticity of the petals.
The inner petals and the first part can be connected in the following way:
referring to fig. 7, the inner petals 4 are hinged with the first part through the inner petal hinge shaft 25, the inner petals are opened under the action of self gravity (namely, the gravity center of the inner petals is positioned on one side of the inner petal hinge shaft 25 positioned on the outer petals when the inner petals are in a closed state), and the first part is provided with the limiting part 26 for supporting the outer petals so that the outer petals are in an opened state. The flower of this embodiment can only be installed with the petals facing up and the receptacle facing down, otherwise the inner petals cannot be opened.
Referring to fig. 8, the inner petals 4 are hinged to the first part by a flexible part 27 such as a string, and the inner petals are opened and closed under the action of their own gravity (i.e., the center of gravity of the inner petals is located on the side of the hinge shaft 25 of the inner petals which is located on the outer petals). The first portion is provided with a limiting part 26 for supporting the outer petals so that the outer petals are in an open state. The flower of this embodiment can only be installed with the petals facing up and the receptacle facing down, otherwise the inner petals cannot be opened.
Referring to fig. 9, the inner petals 4 are hinged with the first part through inner petal hinge shafts 25, and petal opening springs 28 are arranged between the inner petals and the first part. The inner petals are opened under the action of the petal opening springs. The inner petals are also held in the open state by petal-opening springs.
Referring to fig. 10, the inner petals 4 are hinged to the first portion by flexible portions 27, such as pull wires, and petal opening springs 28 are disposed between the inner petals and the first portion. The inner petals are opened under the action of the petal opening springs. The inner petals are also held in the open state by petal-opening springs.
Referring to fig. 12, the inner petals 4 of the above embodiments may be connected to the first portion by the spring plates 32, although if the rotation driving means of the fifth embodiment is applied, the inner petals 4 are connected to the connecting base by the spring plates 32. The petals of the inner layer are opened under the elastic action of the elastic sheet. In addition, the driving mechanism in the sixth embodiment is changed into that the inhaul cable is connected with the internal thread column 34 after bypassing the guide wheel 33, the internal thread column is connected with the external thread column 35 in a threaded mode, and the motor 12 is connected with the external thread column. And a guide groove 37 extending along the extension direction of the external threaded column is arranged on the mounting seat 14. The external thread column is provided with a guide block 36 which is arranged in the guide groove in a penetrating way. During the use, the motor drive internal thread post rotates, and the translation of internal thread post drive external screw thread post, thereby the external screw thread post realizes folding of petal through cable pull-down first portion.
Claims (10)
1. The artificial flower capable of being opened and closed comprises a receptacle and petals, and is characterized by further comprising a petal opening and closing structure and a driving mechanism, wherein the receptacle comprises a first part and a second part, and the petals comprise outer petals; the outer layer petals are movably connected to the second part, the first part is connected with the outer layer petals through the petal opening and closing structure, or the outer layer petals are movably connected to the first part, and the second part is connected with the outer layer petals through the petal opening and closing structure; the driving mechanism is used for driving the first part to move relative to the second part so that the petal opening and closing structure drives the petals to open and close.
2. The artificial flower capable of being opened and closed according to claim 1, wherein the outer petals are movably connected with the first part through petal receptacle hinge shafts, or the outer petals are movably connected with the first part through outer petal bendable parts.
3. The artificial flower capable of being opened and closed according to claim 1, wherein the outer petals are movably connected with the second part through petal receptacle hinge shafts, or the outer petals are movably connected with the second part through outer petal bendable parts.
4. The artificial flower capable of opening and closing according to claim 3, wherein the petal opening and closing structure comprises a connecting rod, one end of the connecting rod is hinged with the outer petals, the other end of the connecting rod is hinged with the first part, the driving mechanism comprises a flower handle, and when the flower handle rotates, the first part is driven to rotate relative to the second part, so that the first part drives the outer petals to open and close through the connecting rod.
5. The artificial flower capable of being opened and closed according to claim 4, further comprising a plurality of inner petals connected to the outer petals, wherein the inner petals are pressed to drive the inner petals to close when the outer petals close; the lower ends of the inner petals are elastically connected together, the inner petals are opened under the action of elastic force at the joint of the inner petals, or the inner petals are hinged or flexibly connected together with the connecting seat, and the inner petals are opened under the action of self weight of the inner petals or the action of the elastic element.
6. A false flower capable of opening and closing according to claim 4 or 5, wherein the driving mechanism further comprises a driving gear, a motor for driving the driving gear and a driven gear which is meshed with the driving gear and connected to the handle for driving the handle to rotate.
7. A false flower capable of being opened and closed according to claim 1, 2 or 3, wherein the first part is further provided with a plurality of layers of inner petals; when the outer petals are folded, the inner petals are extruded to drive the inner petals to be folded; the inner petals are elastically connected with the first part, the inner petals are opened under the action of elastic force at the joint of the inner petals and the first part, or the inner petals are hinged or flexibly connected with the first part, and the inner petals are opened under the action of self weight of the inner petals or the action of an elastic element.
8. The artificial flower capable of opening and closing according to claim 6, wherein the petal opening and closing structure comprises a connecting rod; the driving mechanism comprises a flower handle, and the connecting rod drives the outer petals to open and close when the flower handle drives the first part to be separated relative to the second part; when the outer petals are movably connected to the second part, one end of the connecting rod is movably connected with the first part through the hinge shaft or the bendable part of the first connecting rod part, and the other end of the connecting rod is movably connected with the outer petals through the bendable part of the first connecting rod part; when the outer petals are movably connected to the first part, one end of the connecting rod is movably connected with the second part through the hinge shaft or the bendable part of the first connecting rod part, and the other end of the connecting rod is movably connected with the outer petals through the hinge shaft or the bendable part of the second connecting rod part.
9. The artificial flower capable of opening and closing according to claim 8, wherein the driving mechanism further comprises a driving gear, a motor for driving the driving gear, and a rack engaged with the driving gear, the rack is connected to the flower stem and extends in the same direction as the flower stem.
10. The artificial flower capable of opening and closing according to claim 8, wherein the driving mechanism further comprises a lifting mechanism for driving the flower handle to lift, the petals are arranged in the second part in a penetrating manner, the lifting mechanism comprises an eccentric wheel, a motor for driving the eccentric wheel to rotate, an opening spring for driving the first part to separate relative to the second part, and a pull rope with one end connected with the first part, the other end of the pull rope is connected with the second part, and the eccentric wheel presses on the pull rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920599223.2U CN210329479U (en) | 2019-04-28 | 2019-04-28 | False flower that can open and shut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920599223.2U CN210329479U (en) | 2019-04-28 | 2019-04-28 | False flower that can open and shut |
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| Publication Number | Publication Date |
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| CN210329479U true CN210329479U (en) | 2020-04-17 |
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| CN201920599223.2U Active CN210329479U (en) | 2019-04-28 | 2019-04-28 | False flower that can open and shut |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953394A (en) * | 2019-04-28 | 2019-07-02 | 彭敏康 | The artificial flower that can be opened and closed |
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2019
- 2019-04-28 CN CN201920599223.2U patent/CN210329479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953394A (en) * | 2019-04-28 | 2019-07-02 | 彭敏康 | The artificial flower that can be opened and closed |
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