CN109222500A - A kind of folding transmission component and its storage, deployment method - Google Patents
A kind of folding transmission component and its storage, deployment method Download PDFInfo
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- CN109222500A CN109222500A CN201811220944.4A CN201811220944A CN109222500A CN 109222500 A CN109222500 A CN 109222500A CN 201811220944 A CN201811220944 A CN 201811220944A CN 109222500 A CN109222500 A CN 109222500A
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- folding
- drive rod
- folding part
- transmission component
- rotating bar
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000003860 storage Methods 0.000 title abstract description 8
- 230000004308 accommodation Effects 0.000 claims abstract description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D7/00—Children's beds
- A47D7/002—Children's beds foldable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D13/00—Other nursery furniture
- A47D13/06—Children's play- pens
- A47D13/061—Children's play- pens foldable
- A47D13/063—Children's play- pens foldable with soft walls
Abstract
The invention discloses a kind of folding transmission component and its storages, deployment method, belong to mechanical driving technical field.A kind of folding transmission component, including the upper folding part and lower folding part being connected by drive rod；And guidance set, drive rod both ends are plugged in guidance set.A kind of accommodation method folding transmission component, folding part and/or lower folding part in folding, by guidance set to the guiding and limit of drive rod, so that upper folding part and lower folding part are accommodated in drive rod peripheral side side.A kind of deployment method folding transmission component, comprising the following steps: folding part and/or lower folding part in opening, by guidance set to the guiding and limit of drive rod, so that upper folding part and lower folding part are strutted to drive rod both ends.The present invention has the advantages that simple structure and reasonable design, easily fabricated.And by the invention it is possible to realize the Quick folding and opening for needing foldable structure, and safety is higher.
Description
Technical field
The invention belongs to mechanical driving technical fields, specifically, be related to a kind of folding transmission component and its storage,
Deployment method.
Background technique
Foldable structure is a kind of used time expansion, when not used foldable structure packed up.In this sense, have long
History；Widely umbrella or sunshade familiar to people are exactly a kind of foldable structure, this shows that the thought of foldable structure is ancient.
In sphere of life, foldable structure can be used for the temporary structures such as construction shed, fairground greenhouse, interim freight house；Militarily it can be used
In battlefield commander, rescue of battlefield, assembly repairing and field tent etc.；In aerospace field, foldable structure has irreplaceable
Status, have been used as solar sail, expandable antenna etc..
The play yard of infanette or child also more and more carry out folding and unfolding to it using a kind of foldable structure, save
Household space.Current most infanette uses a kind of foldable structure, and the transmission component that it includes has to be nibbled by gear, rack gear
Close transmission；Also by rope Traction Drive, these folding drive mechanisms are easy to appear abrasion, clamping stagnation etc. during folding and unfolding and ask
Topic, security performance not can guarantee.
Chinese patent publication No. CN107997485A, the patent document of date of publication 2018-05-08 disclose a kind of quick receipts
The baby bedstead of conjunction, it include plugging tube piece, tripper, stay tube part, the first linkage, long handrail group, short handrail group and
Second linkage, locking mechanism and tripper are cooperatively connected, and the lock being cooperatively connected with tripper is additionally provided in plugging tube piece
Determine mechanism, locking mechanism and tripper form two lock constructions, which carries out infanette by the tripper of setting
Single stage lifts folding, while the first linkage and the second linkage cooperation tripper link, not only folding
Cheng Kuaijie, convenient in carrying is carried, and can be avoided the generation of clamping stagnation, wear phenomenon, two lock constructions also further improve
The safety and stability of baby bedstead improves the integrally-built practicability of baby bedstead.Nonetheless, the transmission of the invention
Mechanism still has certain defect and room for improvement: 1) it is hidden to still remain safety for the traction rope linkage structure that the invention uses
Suffer from；2) invention operates more complex in use, it has not been convenient to use.Most existing infanette frame when folding by with
Under type operation: 1) first center base upwards mentioned to 45 degree or more；2) four side handrails are corresponded in order after converting into
It can complete to fold.When opening: 1) first four side handrails being corresponded in order opening to same level；2) center base to
Under by after being flushed to same ground complete decontrol.
The operating procedure and using trouble during folding are reduced, is offered convenience and better usage experience for consumer,
It designs a kind of quickly retracting and is necessary using safe foldable structure.
Summary of the invention
1, it to solve the problems, such as
The not high problem of inconvenient and safety for existing foldable structure, the present invention provide a kind of folding transmission group
Part and its storage, deployment method.By the invention it is possible to realize the Quick folding and opening for needing foldable structure, and safety is more
It is high.
2, technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of folding transmission component, comprising:
The upper folding part and lower folding part be connected by drive rod；With
Guidance set, the drive rod both ends are plugged in the guidance set.
In order to facilitate smoothly completing for the dismounting of drive rod, movement and actuation, it is preferable that the guidance set packet
It includes:
Top angle connecting unit, the top angle connecting unit are connected with the upper folding part, and the top angle connecting unit lower end is fixed
It is provided with the upper guide bush being adapted to the drive rod；With
Upright post base, the upright post base are connected with the lower folding part, and offered on the upright post base with it is described
The lower guide sleeve of drive rod adaptation.
It in order to smoothly realize the folding and unfolding of upper folding part, and avoids the abrasion of component and improves security performance, it is preferable that is described
Upper folding part includes upper rotating bar, and the upper rotating bar is connected on the top angle connecting unit；It further include being set in the transmission
The fixing piece of bar upper end is connected between the upper rotating bar and the fixing piece by support chip group.
In order to enable the folding and unfolding of lower folding part is more convenient, it is preferable that the lower folding part includes lower rotating bar, under described
Rotating bar is connected on the upright post base, and is connected between the lower rotating bar and the drive rod by connection sheet.
In order to realize the quickly retracting between upper rotating bar and drive rod, it is preferable that the support chip group include with it is described
The first connected support chip of drive rod, the second support chip being connected with the upper rotating bar and the first support chip described in connecting
With the third support chip of second support chip, and the third support chip is also connected with the top angle connecting unit.
In order to further ensure the stability and balance of entire foldable assembly folding and unfolding, it is preferable that the lower folding part is also
Including balancing pole, the balancing pole setting is connected above the lower rotating bar, and with the upright post base.
In order to smoothly realize the folding and unfolding of lower folding part, and for the movement of connection sheet provide activity space, it is preferable that described
Lower guide sleeve side offer notch, the connection sheet connects with the lower rotating bar and the drive rod respectively through the notch
It connects.
In order to enhance the intensity of entire foldable assembly and provide a lateral sliding support for drive rod, it is preferable that described
Guidance set further include guide upright post that upper/lower terminal is connected with the top angle connecting unit, the upright post base respectively, it is described
Guide upright post side is set as the cambered surface being adapted to the drive rod.
A kind of implementation method folding transmission component, comprising the following steps: folding part and/or lower folding part in folding are borrowed
Help guidance set to the guiding and limit of drive rod, so that upper folding part and lower folding part are accommodated in the drive rod peripheral side
Face side.
A kind of deployment method folding transmission component, comprising the following steps: folding part and/or lower folding part in opening are borrowed
Help guidance set to the guiding and limit of drive rod, so that upper folding part and lower folding part are strutted to the drive rod both ends.
3, beneficial effect
Compared with the prior art, the invention has the benefit that
(1) a kind of folding transmission component of the invention, it include the upper folding part being connected by drive rod and lower folding part with
And guidance set, drive rod both ends are plugged in guidance set, guidance set provides slide-and-guide and support, structure for drive rod
Folding and unfolding is driven by drive rod between simple and higher while of the invention intensity upper and lower folding part, mechanical structure is using more
Safety, and structure is simple, whether folding part or lower folding part can realize lower folding immediately by drive rod in folding and unfolding
Portion or the folding and unfolding simultaneously of upper folding part, it is quick that the operation is more convenient；
(2) a kind of folding transmission component of the invention, guidance set include top angle connecting unit and upright post base, apex angle connection
Part is connected with upper folding part, and top angle connecting unit lower end is fixedly installed the upper guide bush being adapted to drive rod；Upright post base is under
Folding part is connected, and the lower guide sleeve being adapted to drive rod is offered on upright post base, and upper and lower guide sleeve is set as drive rod offer
Slide-and-guide and limit, support, and upper folding part, lower folding part pass through top angle connecting unit respectively, upright post base is fixed, so that whole
A foldable assembly possesses higher intensity；This separate structure of guidance set simultaneously, but also the more convenient transmission of the present invention
Dismounting, movement and the actuation of bar smoothly complete；
(3) a kind of folding transmission component of the invention, wherein upper folding part includes upper rotating bar and is set on drive rod
The fixing piece at end is connected between upper rotating bar and fixing piece by support chip group, and upper folding part is this by drive rod and/or solid
The kind of drive for determining sliding plus the rotation of support chip group of part, smoothly realizes the folding and unfolding of upper folding part, and avoid component well
Between abrasion and improve security performance；
(4) a kind of folding transmission component of the invention, lower folding part include lower rotating bar, and lower rotating bar is connected to column
On pedestal, and it is connected between lower rotating bar and drive rod by connection sheet, connection and transmission is realized by connection sheet, structure is more
Simply and make the folding and unfolding of lower folding part more convenient；
(5) a kind of folding transmission component of the invention, wherein support chip group include the first support chip being connected with drive rod,
The second support chip for being connected with upper rotating bar and it is connect the third support chip of the first support chip and the second support chip, and third branch
Blade is also connected with top angle connecting unit, passes through matching for transmission between simple three support chips of structure and top angle connecting unit
Close, the upper rotating bar of realizations can from drive rod quickly retracting, design rationally；
(6) a kind of folding transmission component of the invention, lower folding part further include balancing pole, and the setting of balancing pole ensure that
Stability and balance during entire foldable assembly folding and unfolding；
(7) a kind of folding transmission component of the invention offers notch in lower guide sleeve side, and connection sheet is distinguished through notch
It is connected with lower rotating bar with drive rod, provides activity space for the movement of connection sheet, smoothly realize the quick receipts of lower folding part
It puts；
(8) a kind of folding transmission component of the invention, guidance set further include guide upright post, and guide upright post side is set as
The cambered surface being adapted to drive rod further enhances the intensity of entire foldable assembly and provides a lateral sliding branch for drive rod
Support；
(9) a kind of accommodation method for folding transmission component, comprising the following steps: folding part and/or lower folding part in folding,
By guidance set to the guiding and limit of drive rod, so that upper folding part and lower folding part are accommodated in drive rod peripheral side
Side, so that lower folding part can be fast implemented by the linkage of drive rod by whether folding upper folding part or lower folding part
Or synchronizing for upper folding part folds, and fast implements the Quick folding for needing foldable structure；
(10) a kind of deployment method for folding transmission component, comprising the following steps: folding part and/or lower folding in opening
Portion, by guidance set to the guiding and limit of drive rod, so that upper folding part and lower folding part are strutted to drive rod both ends,
Whether lower folding part or upper folding can be fast implemented by the linkage of drive rod by opening upper folding part or lower folding part
The synchronous of portion is opened, and the quick opening for needing foldable structure is fast implemented；Allowing entirely needs foldable structure is repeated multiple times to use,
Final to realize Quick folding and opening, convenient for users to operation, application field is wider.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is part configuration schematic diagram of the invention；
Fig. 3 is the enlarged structure schematic diagram of upper folding part；
Fig. 4 is the structural schematic diagram of embodiment 5.
In figure: 1, drive rod；2, top angle connecting unit；201, upper guide bush；3, upright post base；301, lower guide sleeve；4, upper rotation
Bar；5, fixing piece；6, lower rotating bar；7, connection sheet；8, the first support chip；9, the second support chip；10, third support chip；11, it puts down
Weigh bar；12, guide upright post.
Specific embodiment
The present invention will be described in detail in the following with reference to the drawings and specific embodiments.
Embodiment 1
As depicted in figs. 1 and 2, a kind of folding transmission component, including the upper folding part being connected by drive rod 1 and lower folding
Portion, it should be noted that upper folding part and lower folding part can design multiple groups according to use occasion as needed.It further include guiding
Component, 1 both ends of drive rod are plugged in guidance set, specifically, guidance set can be designed as upper and lower two oriented modules,
The sliding slot or guide sleeve being adapted to 1 exterior surface dimension of drive rod are provided on upper and lower two oriented modules.Also or
Separate structure is not used, entire guidance set is a loop bar covered outside drive rod 1, plays the limit to drive rod 1 and leads
To effect, the sliding up and down in the vertical direction of drive rod 1 is realized.Guidance set can be during folding transmission component folding and unfolding
Up and down motion for drive rod 1 provides slide-and-guide and mechanical support；It is driven by drive rod 1, compared to the prior art
In steel cable or gear drive, structure it is simpler and abrasion it is minimum, security performance is significantly promoted, and transmission speed is more
Fastly, the synchronous folding and unfolding of folding part with lower folding part may be implemented.Meanwhile opposite ratio is using steel cable and the infrastructure cost of gear
Lower production efficiency is higher.
A kind of accommodation method folding transmission component, comprising the following steps: folding part and/or lower folding part in folding are borrowed
Help guidance set to the guiding and limit of drive rod 1, so that upper folding part and lower folding part are accommodated in 1 peripheral side of drive rod
Side.The implementation method reduces accounting for for entire product when needing its folding storage without using product for user after folding
Ground space.
When need to open product in use, it is a kind of fold transmission component deployment method, comprising the following steps: rolled in opening
Folded portion and/or lower folding part, by guidance set to the guiding and limit of drive rod 1, so that upper folding part and lower folding part are equal
It struts to 1 both ends of drive rod.
By above-mentioned accommodation method and deployment method, the Quick folding and opening of foldable structure, user's root may be implemented
According to needing to carry out product folding and unfolding, design is rationally.
Embodiment 2
A kind of folding transmission component of the present embodiment, as shown in Figures 2 and 3, structure and embodiment 1 are essentially identical, more
Further, the guidance set of the present embodiment includes top angle connecting unit 2 and upright post base 3, and be provided on top angle connecting unit 2 with
The connected notch in upper folding part, the design of notch are not only that upper folding part provides installation space, while also turning for upper folding part
It is dynamic to provide guiding and position-limiting action；2 lower end of top angle connecting unit is fixedly installed the upper guide bush 201 being adapted to drive rod 1, needs
Illustrate, multiple groups can be arranged according to use occasion difference in top angle connecting unit 2 and the connecting node of upper folding part；Upright post base
3 are connected with lower folding part, notch corresponding with lower folding part are offered on upright post base 3, similarly, the design of notch herein is not
Folding part is only descended to provide installation space, while also the rotation for lower folding part provides guiding and position-limiting action；Upright post base 3
On offer the lower guide sleeve 301 being adapted to drive rod 1, likewise, the connecting node of upright post base 3 and lower folding part can also be set
It sets multiple.The design of upper guide bush 201 and lower guide sleeve 301 processes more convenient and save the cost compared to the guiding of loop bar, convenient
Maintenance.
By the way that guidance set to be designed as to the separate structure form of top angle connecting unit 2 and upright post base 3, so that entire fold
The dismounting of component is more convenient, and separate structure design easily facilitates the installation of drive rod 1, and upper guide bush 201 and lower guide sleeve 301
Sliding of the design also for drive rod 1 guiding is provided so that 1 upper end of drive rod can be in upper guide bush 201 during upper cunning
Interior sliding；During drive rod 1 glides, lower guide sleeve 301 provides guide part for 1 lower end of drive rod；201 He of upper guide bush simultaneously
Lower guide sleeve 301 also provides mechanical support in vertical direction for drive rod 1.Structure is simple, and it is more reasonable to design.
Embodiment 3
As depicted in figs. 1 and 2, a kind of folding transmission component of the present embodiment, including the upper folding part being connected by drive rod 1
It further include guidance set with lower folding part, guidance set includes top angle connecting unit 2 and upright post base 3, wherein top angle connecting unit 2
Be respectively arranged with the first guide part and the second guide part being adapted to drive rod 1 on upright post base 3, i.e., upper guide bush 201 and under
The internal diameter of guide sleeve 301, upper guide bush 201 and lower guide sleeve 301 is adapted to the outer diameter of drive rod 1, so that smoothly realizing transmission
Bar 1 slides up and down.
Upper folding part includes upper rotating bar 4, and upper rotating bar 4 is by rivet interlacement on top angle connecting unit 2；It further include being arranged
Fixing piece 5 in 1 upper end of drive rod is connected between upper rotating bar 4 and fixing piece 5 by support chip group.Support chip group include with
The first connected support chip 8 of drive rod 1, second support chip 9 connected with upper rotating bar 4 and it connect the first support chip 8 and the
The third support chip 10 of two support chips 9, and third support chip 10 is also connected with top angle connecting unit 2, the company between above-mentioned support chip
It connects and the tie point of third support chip 10 and top angle connecting unit 2 is all made of rivet interlacement, realize rotation.It should be noted that
In order to meet the utilization scene of multiple upper folding parts, multiple companies being cooperatively connected with support chip group can be set on fixing piece 5
Lug, on corresponding top angle connecting unit 2 with the notch of upper folding part junction also it is corresponding be provided with it is multiple.
Lower folding part includes lower rotating bar 6, and lower rotating bar 6 on upright post base 3, may be implemented down to turn by rivet interlacement
The rotation of lever 6；And it is connected between lower rotating bar 6 and drive rod 1 by connection sheet 7.It should be noted that multiple in order to meet
The utilization scene of lower folding part can be set on upright post base 3 multiple with lower rotating bar 6 notch, connections all at this time
Piece 7 is both connected to the lower end of drive rod 1, and the storage and opening of all lower rotating bars 6 are realized by drive rod 1, connection sheet 7.
If desired the structure folded is the folding mode similar to umbrella, and fixing piece 5 is fixedly connected on the upper end of drive rod 1
Portion, drive rod 1 does not have freedom degree at this time, the push-pull effort of the driving force of the support chip group on fixing piece 5 from drive rod 1.When
When needing to store, rotating bar 4 and lower rotating bar 6 are gone up in rotating bar 4 or lower rotating bar 6 or folding simultaneously in folding.Under
Face is for folding lower rotating bar 6, and drive rod 1 glides in lower guide sleeve 301 under the action of connection sheet 7 at this time, so that
Fixing piece 5 is pulled down, while the first support chip 8 is pulled down, at this time due to third support chip 10 up and down from
It is zero by degree, the second support chip 9 moves downward under the drive of third support chip 10, so that upper rotating bar 4 turns downwards
It is dynamic, the final peripheral side side realized upper rotating bar 4 and lower rotating bar 6 and be incorporated in drive rod 1.When opening, it can incite somebody to action
Upper rotating bar 4 is pulled open upwards, lower rotating bar 6 can also be opened downwards, can also be by upper rotating bar 4 and lower rotating bar 6 simultaneously
Opening can be with final to realize upper rotating bar 4 and lower rotation under the transmission effect of drive rod 1, fixing piece 5 and support chip group
Bar 6 is strutted to 1 both ends of drive rod.
If entire container structure is similar to a frame or cage, using the combination of multiple foldable assemblies of the invention
A frame is formed, fixing piece 5 is not required to be fixedly connected on drive rod 1 at this time, so that fixing piece 5 has the freedom to move up and down
Degree, drive rod 1 and fixing piece 5 will appear upper and lower sliding during folding and retraction at this time, and design is reasonable.When needing to receive
Receive entire frame when, lower rotating bar 6 is above mentioned, perhaps upper rotating bar 4 pushed or simultaneously on put rotating bar 6 and push
Upper rotating bar 4, so that the spacing between the end feet of multiple foldable assemblies of frame reduces, fixing piece 5 is due to reducing spacing at this time
Bring extruding force glides, and by the cooperation of support chip group and drive rod 1, the folding of foldable assembly is smoothly realized, so that respectively
A upper rotating bar 4 and lower rotating bar 6 are accommodated in the peripheral side side of the drive rod 1 respectively connected, finally realize entire frame
The storage of frame.When needing to open frame, upper rotating bar 4 can be pulled open upwards, lower rotating bar 6 can also be opened downwards,
Upper rotating bar 4 and lower rotating bar 6 can be opened simultaneously can be to make in the transmission of drive rod 1, fixing piece 5 and support chip group
It is final to realize that upper rotating bar 4 and lower rotating bar 6 are strutted to 1 both ends of drive rod under, finally realize entire frame or cage body support
It opens.
Embodiment 4
As shown in figure 3, a kind of folding transmission component of the present embodiment, structure and embodiment 3 are essentially identical, further
, second support chip 9 of the present embodiment in support chip group uses arch sheet body, i.e. the second support chip 9 can use rivet interlacement
In the two sides of upper rotating bar 4, so that entire foldable assembly, especially support chip group are more steady during rotation and transmission
It is fixed.
Embodiment 5
As shown in figure 4, a kind of folding transmission component of the present embodiment, structure and embodiment 3 are essentially identical, different
It is that the lower folding part of the folding transmission component of the present embodiment further includes balancing pole 11, balancing pole 11 is arranged in lower rotating bar 6
Side, and be connected with upright post base 3, it ensure that the stability and balance during entire foldable assembly folding and unfolding.And balancing pole 11
Design is above lower rotating bar 6, and in the frame of infanette, balancing pole 11 provides main supporting role, is unlikely to directly right
Lower rotating bar 6 for rotary action causes compressing to damage, the safety for further improving the service life of product and using.
Embodiment 6
As shown in Fig. 2, a kind of folding transmission component of the present embodiment, structure and embodiment 3 are essentially identical, in order to company
The movement of contact pin 7 provides activity space, smoothly realizes the quickly retracting of lower folding part, the present embodiment is in lower 301 side of guide sleeve
Notch is offered, connection sheet 7 is connected with lower rotating bar 6 and drive rod 1 respectively through notch.
Embodiment 7
As shown in Fig. 2, a kind of folding transmission component, structure and embodiment 3 are essentially identical, the difference is that this implementation
The guidance set of example further includes the guide upright post 12 that upper/lower terminal is connected with top angle connecting unit 2, upright post base 3 respectively, and guiding is vertical
12 side of column is set as the cambered surface being adapted to drive rod 1, it should be noted that is respectively provided on top angle connecting unit 2 and upright post base 3
There is the interconnecting piece being adapted to guide upright post 12, be arc mounting groove, and is separately positioned on 201 side of upper guide bush, lower guide sleeve 301
Side.The setting of guide upright post 12 further enhances the intensity of entire foldable assembly and provides one for drive rod 1 and laterally leads
To portion.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (10)
1. a kind of folding transmission component characterized by comprising
The upper folding part and lower folding part being connected by drive rod (1)；With
Guidance set, drive rod (1) both ends are plugged in the guidance set.
2. a kind of folding transmission component according to claim 1, which is characterized in that the guidance set includes:
Top angle connecting unit (2), the top angle connecting unit (2) are connected with the upper folding part, and the top angle connecting unit (2) lower end
It is fixedly installed the upper guide bush (201) being adapted to the drive rod (1)；With
Upright post base (3), the upright post base (3) are connected with the lower folding part, and offered on the upright post base (3) with
The lower guide sleeve (301) of drive rod (1) adaptation.
3. a kind of folding transmission component according to claim 2, which is characterized in that the upper folding part includes upper rotating bar
(4), the upper rotating bar (4) is connected on the top angle connecting unit (2)；It further include being set in the drive rod (1) upper end
Fixing piece (5) is connected between the upper rotating bar (4) and the fixing piece (5) by support chip group.
4. a kind of folding transmission component according to claim 2 or 3, which is characterized in that the lower folding part includes lower turn
Lever (6), the lower rotating bar (6) is connected on the upright post base (3), and the lower rotating bar (6) and the drive rod
(1) it is connected between by connection sheet (7).
5. a kind of folding transmission component according to claim 3, which is characterized in that the support chip group includes and the biography
Connected the first support chip (8) of lever (1), the second support chip (9) being connected with the upper rotating bar (4) and described in connecting
The third support chip (10) of first support chip (8) and second support chip (9), and the third support chip (10) is also and described
Top angle connecting unit (2) connection.
6. a kind of folding transmission component according to claim 4, which is characterized in that the lower folding part further includes balancing pole
(11), balancing pole (11) setting is above the lower rotating bar (6), and is connected with the upright post base (3).
7. a kind of folding transmission component according to claim 4, which is characterized in that lower guide sleeve (301) side opens up
There is notch, the connection sheet (7) connects with the lower rotating bar (6) and the drive rod (1) respectively through the notch.
8. a kind of folding transmission component according to claim 2, which is characterized in that the guidance set further include it is upper,
The guide upright post (12) that lower both ends are connected with the top angle connecting unit (2), the upright post base (3) respectively, the guide upright post
(12) side is set as the cambered surface being adapted to the drive rod (1).
9. a kind of accommodation method for folding transmission component, comprising the following steps: folding part and/or lower folding part in folding, by
Guidance set is to the guiding and limit of drive rod (1), so that upper folding part and lower folding part are accommodated in the drive rod (1) week
To side side.
10. a kind of deployment method for folding transmission component, comprising the following steps: folding part and/or lower folding part in opening, by
Guidance set is to the guiding and limit of drive rod (1), so that upper folding part and lower folding part are strutted to the drive rod (1) two
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220944.4A CN109222500B (en) | 2018-10-19 | 2018-10-19 | Folding transmission assembly and storage and opening methods thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220944.4A CN109222500B (en) | 2018-10-19 | 2018-10-19 | Folding transmission assembly and storage and opening methods thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109222500A true CN109222500A (en) | 2019-01-18 |
| CN109222500B CN109222500B (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811220944.4A Active CN109222500B (en) | 2018-10-19 | 2018-10-19 | Folding transmission assembly and storage and opening methods thereof |
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| Country | Link |
|---|---|
| CN (1) | CN109222500B (en) |
Citations (9)
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| CN109222500B (en) | 2024-04-09 |
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