CN110284753A - A kind of collapsible top with center latch mechanism - Google Patents
A kind of collapsible top with center latch mechanism Download PDFInfo
- Publication number
- CN110284753A CN110284753A CN201910561755.1A CN201910561755A CN110284753A CN 110284753 A CN110284753 A CN 110284753A CN 201910561755 A CN201910561755 A CN 201910561755A CN 110284753 A CN110284753 A CN 110284753A
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- Prior art keywords
- locking
- hole
- latch mechanism
- locking bar
- jam plate
- Prior art date
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- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 8
- 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 6
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 230000037431 insertion Effects 0.000 description 1
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- 238000004080 punching Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
Abstract
The present invention relates to a kind of collapsible tops with center latch mechanism, including center latch mechanism, the center latch mechanism includes top plate, chassis and locking bar, the chassis includes locking unit, for the locking unit to cooperate with the locking bar, the locking unit includes jam plate and elastic component, is equipped with locking hole in the jam plate, the locking bar is to run through the locking hole, and the elastic component is to make the locking hole in the jam plate be in hole location inclination；When hole location inclination occurs for the locking hole, and the side wall of the hole wall of the locking hole and the locking bar completes friction contradiction, and the center latch mechanism completes locking.The present invention is designed using slotless Structure of lock rod, it is tilted using jam plate and drives locking hole that hole location inclination occurs, so that locking bar and hole location realize friction contradiction, utilize the stress relationship changed between locking bar and locking hole, so as to realize electrodeless locking, which has the characteristics that easy to operate, structure is simple, locking is stable.
Description
Technical field
The present invention relates to collapsible top technical field, in particular to a kind of collapsible top with center latch mechanism.
Background technique
Break camp alias advertisement tent, awning.It can be used for holding outdoor exhibition and product promotion publicity, celebration evening
Meeting, exhibitions and commodity fairs, tourism and leisure, field work, street restaurant.The template activities such as variety show can also be used as park tourism degree
The long-term leisure facilities in false area scenic spot.Break camp can be unfolded when in use, can have when not in use with folding shrinking
Sun-shading rain-proof, and advantage easy to carry, to be widely applied in daily life.
Break camp is usually to be built by foldable tent frame and tent cloth, and the lock of existing break camp usually exists
On its leg pipe, the leg pipe of surrounding is fixed to whole break camp can be opened wide supporting, however in fixed fold tent
Leg pipe when, need more people to cooperate that break camp could be propped together, and as the volume of tent is increasing, need
People can also gradually increase.
For this purpose, Publication No. CN108026736A, a kind of center latch is disclosed, including center-pole, be installed in center-pole one
The center top cap at end and the center bottom cap that could be detachably connected to the center-pole other end, containing one in center bottom cap can be in
The lock piece that core bar radially moves back and forth, one is equipped in lock piece can hold the first through hole that center-pole passes through, the end of center-pole
Equipped with card slot and positioned at the lock part of card slot lower end；When center latch is lock state, on lock piece in the part of first through hole
The card slot of wall and center-pole fastens, and the upper surface of lock part and the lower end surface of lock piece lean；When center latch is unlock shape
When state, the inner wall with card slot of first through hole are separated on lock piece, and lock part can pass through from first through hole.
Notification number is that the patent of invention of CN206888665U discloses the unfolded fixing device and break camp of break camp.
The unfolded fixing device of the break camp includes support rod, pedestal and telescopic guide rod；One end of the support rod and folding
The top framework bar of folded tent is hinged, and the other end and pedestal of support rod are hinged；One end of the guide rod and break camp
The connection of top attachment base, the other end of guide rod are connect with pedestal；One end of top framework bar and top attachment base are hinged；It is described
Pedestal and guide rod are equipped with mutually matched locking mechanism, and when break camp is unfolded fixed, the pedestal and guide rod are logical
Cross locking mechanism locking.The locking mechanism includes the card interface being located on guide rod side wall, and the pedestal is equipped with button, institute
It states button to be equipped with to the tongue that cooperates with card interface, be connected on the button for applying elastic force to button so as to insert
The elastic component of tongue insertion card interface.
Either card slot and the clamping engagement of clamping lock or tongue and card interface docks cooperation in above structure, is
Using connecting and fixing, clamping separation is completed when needing to unlock and is realized, is substantially by the structure of fixture block and notch ability
It realizes locking cooperation, therefore must have notch design on its locking bar and be just able to achieve locking function, however such notch is set
The locking of meter, fastener and notch usually cannot achieve blind-mate, and the locking mechanism in its center latch is caused to cooperate
There are certain gap in journey, locking bar part usually there will be shaking, influence using effect, to influence the expansion of entire collapsible top
Stability；In addition, the latching structure of above structure designs, the latched position of locking bar is fixed, therefore be cannot achieve electrodeless
Latch functions.
Summary of the invention
The purpose of the present invention is to provide a kind of collapsible top with center latch mechanism, with to solve the above technical problems,
It is designed without card slot, is able to achieve gapless locking, have the characteristics that locking stability is strong, structure is more succinct, electrodeless locking.
Technical problem solved by the invention can be realized using following technical scheme:
A kind of collapsible top with center latch mechanism, including center latch mechanism, the center latch mechanism include top plate, chassis and lock
Bar, the chassis include locking unit, and the locking unit with the locking bar to cooperate, it is characterised in that: the locking list
Member includes jam plate and elastic component, locking hole is equipped in the jam plate, the locking bar is to run through the locking hole, the elastic component
To make the locking hole in the jam plate be in hole location inclination；When hole location inclination occurs for the locking hole, and the locking hole
Hole wall and the side wall of the locking bar complete friction contradiction, the center latch mechanism completes locking.
The jam plate includes button portion, jam plate ontology and linkage portion, and the button portion is located fully or partially at the chassis
Outside, the locking hole are located on the jam plate ontology, and described elastic component one end is to contact at the jam plate ontology, the other end
It is coupled in the chassis, the linkage portion with the chassis to be coupled.
When the jam plate is without external force, the jam plate ontology is contradicted by the elastic component and is in heeling condition.
When locking unit is in the unlocked state, the locking hole center is close or is overlapped in the central axis of the locking bar
Line；When locking unit is in lockup state, the locking hole center deviation is in the central axis of the locking bar.
The chassis further includes the first tray unit and the second tray unit, first tray unit and second bottom
Disk unit is formed with installation cavity and button window after merging assembly, and the installation cavity with locking unit installation to match
Close, button portion is located at the button window and extends to outside, the button portion can at the button window above and below pull.
The button portion can drive jam plate ontology to move in the installation cavity.
First tray unit is equipped with locking bar pilot hole, and the locking bar pilot hole is equipped with horn-like guiding hole wall,
The locking bar is to run through the locking bar pilot hole and extend downwardly.
Second tray unit is equipped with linkage slot and mounting base, the linkage slot to be coupled with linkage portion,
The mounting base with the elastic component to be coupled.
Lock bar seat is equipped in second tray unit, the lock bar seat is to accommodate the locking bar end.
Second tray unit bottom is equipped with pull ring.
The present invention has following outstanding advantages and effect compared with prior art: the present invention is set using slotless Structure of lock rod
Meter is tilted using jam plate and drives locking hole that hole location inclination occurs, so that locking bar and hole location realize friction contradiction, utilizes change
Stress relationship between locking bar and locking hole, so as to realize electrodeless locking, the structure have easy to operate, structure it is simple,
The stable feature of locking.
The features of the present invention sees the detailed description of the drawings of the present case and following preferable embodiment and obtains clearly
Solution.
Detailed description of the invention
Fig. 1 is whole schematic cross-sectional view of the invention；
Fig. 2 is whole decomposition texture schematic diagram of the invention；
Fig. 3 is chassis and locking unit mounting structure schematic diagram of the invention；
Fig. 4 is locking plate structure schematic diagram of the invention；
Fig. 5 is the second tray unit structural schematic diagram of the invention；
Fig. 6 is locking bar and locking unit lockup state structural schematic diagram of the invention；
Fig. 7 is locking bar and locking unit unlocked state structural schematic diagram of the invention；
Fig. 8 is locking bar and locking unit force structure schematic diagram one of the invention；
Fig. 9 is locking bar and locking unit force structure schematic diagram two of the invention；
Wherein, 1, top plate；2, locking bar；3, chassis；31, the first tray unit；311, locking bar pilot hole；32, the second tray unit；
321, mounting base；322, lock bar seat；323, link slot；324, pull ring；33, installation cavity；34, button window；4, locking unit；
41, jam plate；411, button portion；412, jam plate ontology；413, linkage portion；414, locking hole；42, elastic component.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only in the embodiment of the present invention
For explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if
When the particular pose changes, then directionality instruction also correspondingly changes correspondingly.In addition, be related in the present invention " the
One ", the description of " second " etc. is used for description purposes only, and is not understood to indicate or imply its relative importance or implicit finger
The quantity of bright indicated technical characteristic." first " is defined as a result, the feature of " second " can explicitly or implicitly include
At least one this feature.
As shown in Figures 1 to 9, present embodiment discloses a kind of collapsible tops with center latch mechanism, including center lock machine
Structure, center latch mechanism include top plate 1, chassis 3 and locking bar 2, and chassis 3 includes locking unit 4, and locking unit 4 with locking bar 2 to match
Close, by the locking of locking unit 3 and locking bar 2 or release locking, may be implemented to collapsible top strut or folding storage.
Wherein, the preferred structure of locking unit 4 is in the present embodiment, and locking unit 4 includes jam plate 41 and elastic component 42, lock
Locking hole 414 is equipped in plate 41, locking bar 2 to run through locking hole 414, elastic component 42 move jam plate 41, thus
Locking hole 414 is driven to be in hole location inclination；When hole location inclination occurs for locking hole 414, and the hole wall of locking hole 414 and locking bar 2
Side wall complete friction contradiction, center latch mechanism complete locking.
Preferably, in the present embodiment when jam plate 41 is without external force, jam plate ontology 412 is contradicted and locates by elastic component 42
In heeling condition.
Preferably, when locking unit 4 is in the unlocked state, 414 center of locking hole is close or is overlapped in the locking bar 2
Central axis；When locking unit 4 is in lockup state, 414 center deviation of locking hole is in the central axis of locking bar 2；Wherein lock
The central axis of bar 2 includes its extended line part.
Wherein, elastic component 42 preferably uses spring members, and preferably compression spring part, 42 purpose of elastic component are to make
Obtaining jam plate 41 may be at heeling condition, therefore elastic component 42 can also be using remaining equal same-actions product.
Further, jam plate 41 includes button portion 411, jam plate ontology 412 and linkage portion 413, button portion 411 in the present embodiment
It is located fully or partially at 3 outside of chassis, locking hole 414 is located on jam plate ontology 412, and 42 one end of elastic component is to contact at jam plate
Ontology 412, the other end are coupled in chassis 3, and linkage portion 413 with chassis 3 to be coupled；Optimize 414 structure of locking hole,
Upper part aperture preferably uses horn-like structure, runs through convenient for locking bar 2.
Wherein, the button portion 411 in jam plate 41, jam plate ontology 412 and linkage portion 413 can be structure as a whole or assemble
Structure design, integral structure generally use metal plate punching press and are made, and package assembly can be fitted into becket at locking hole, remaining
Component can be made for plastic material injection molding；Meanwhile linkage portion can design for articulated shaft structure.
Among the above, button portion 411 usually partially exposes to outside chassis 3, and button portion 411 extends internally from outside, usually
Button portion 411 is connected and composed by one in the connecting plate for erectting structure with jam plate ontology 412, usually " Z " type structure, bending
Position is usually right-angle structure design, and linkage portion 413 is located at 412 tail end of jam plate ontology, and button portion 411 and linkage portion 413 are distinguished
For the first both ends of jam plate 41, button portion 411 can drive jam plate ontology 412 to move in installation cavity 33, move mode
To tilt structure.
Wherein chassis 3 can be divided into the first tray unit 31 and the second tray unit 32, and its purpose is to facilitate combination
Installation, convenient for completing to assemble locking unit 4 and chassis 3；After first tray unit 31 and the second tray unit 32 merge assembly
It is formed with installation cavity 33 and button window 34, installation cavity 33 cooperates to install with locking unit 4, and button portion 411, which is located at, presses
At button window 34 and extend to outside, button portion 411 can at the button window 34 above and below pull.
Further, the first tray unit 31 is equipped with locking bar pilot hole 311 in the present embodiment, sets on locking bar pilot hole 311
There is horn-like guiding hole wall, locking bar 41 is to run through locking bar pilot hole 311 and extend downwardly；The center of locking bar pilot hole 311 with
The central axis of locking bar 2 is overlapped, and locking bar pilot hole 311 is located at 414 top of locking hole, at least part vestibule in locking hole 414
Immediately below locking bar pilot hole 311.
Preferably, the mounting structure of locking unit 4 and chassis 3, one of embodiment are as follows: set on the second tray unit 32
Have linkage slot 323 and mounting base 321, the slot 323 that links to be coupled with linkage portion 413, mounting base 321 to elastic component
42 are coupled；Wherein mounting base 321 is preferably spring base, is convenient for by 42 bottom of elastic component and 321 secure fit of mounting base, together
When keep the deformable amount of elastic component 42, and 321 highest level face of mounting base must not be higher than jam plate 41 it is in the unlocked state when it is high
Degree, the usual jam plate 41 bar wall in the unlocked state for 414 hole wall of locking hole and locking bar 2 are in discrete state；Preferably, jam plate
Ontology 412 can be realized in horizontality, and certain above-mentioned horizontality is not abswolute level state, as long as realizing locking hole
The bar wall of 414 hole walls and locking bar 2 is in discrete state；In the structure, linkage portion 413 and linkage slot 323 can be hinged
Structure design, or be directly in mobilizable clamping structure, its purpose is to provide one to jam plate 41 for linkage portion 413
Rotatable fulcrum, usually stress point C, cooperates in conjunction with button portion 411, so that position may be implemented in jam plate ontology 412
Inclination is set, so that locking hole 414 be driven to send position inclination.
Preferably, it is aluminium alloy, steel pipe, plastic-steel, existing modified plastics etc. that 2 material of locking bar, which is usually selected, in order to improve lock
The locking stability and service life of bar 2 and locking hole 414, the usual aluminium alloy of side wall material of locking hole 414, steel pipe, plastic-steel,
Existing modified plastics etc..
Another embodiment of the mounting structure on locking unit 4 and chassis 3 are as follows: linkage slot and mounting base can be located at the
It on one tray unit 31, is designed for inverted structure, the mounting structure of elastic component 42 and jam plate 41 is analogous to above-mentioned.
Preferably, it is equipped with lock bar seat 322 in the second tray unit 32, lock bar seat 322 is to accommodate 2 end of locking bar；Locking bar 2
Retractable lock rod and non-telescoping locking bar can be divided into, wherein retractable lock rod can use the notification number in background technique for
The structure of CN206888665U, non-telescoping locking bar are single pole structure, such as the structure that notification number is CN108026736A；Retractable lock rod
End can not be detached from chassis, and retractable lock rod end can be located at 31 lower part of the first tray unit and can be with respect to the first tray unit 31
Telescopic movable；Non-telescoping locking bar can usually be separated with chassis 3；If locking bar 2 is non-telescoping locking bar, end is generallyd use
Hemisphere header structure design, convenient for running through locking bar pilot hole 311 and locking hole 414.
Preferably, 32 bottom of the second tray unit is equipped with pull ring 324, facilitates operation.
Operating process of the invention are as follows: locking bar 2 is preferably that non-telescoping locking bar will be rolled over when collapsible top is in folded state
Folded paulin struts, and user holds up on chassis 3 upwards, and chassis 3 is stepped up to locking bar bottom end, can be with using locking bar pilot hole 311
2 automatic guide of locking bar is through in 3 inside of chassis, because 414 part vestibule of locking hole is being located at 311 vestibule of locking bar pilot hole just
Lower section, therefore locking bar 2 can be formed directly into the vestibule of locking hole 414, phase between the side wall and 414 hole wall of locking hole of locking bar 2
Mutually there is sliding friction, using the upward thrust in chassis 3, jam plate 41 is offset downward, so that lock-bit hole 414 is begun
Eventually in state can be run through, until locking bar 2 is embedded in lock bar seat 322；If desired unlock is completed, needs for locking bar 2 to be detached from and lock
Only hole 414, therefore locking bar 2 opposite certainly will need to move upwards or chassis 3 moves downward, 2 side wall of locking bar and locking hole 414
The friction contradiction of hole wall gives jam plate 41 resistance, and jam plate 41 is because of hole location relationship and because of 3 inside installation cavity 33 of chassis
Cavity wall relationship causes jam plate 41 always in inclination, therefore, if causing locking bar 2 that can not send out with locking hole 414 without External force interference
Raw position is mobile, to realize that pressure packet is dead, therefore passes through the interference of button portion 411, is pushed by button portion 411, drive lock
412 tilt angle of plate ontology sends variation, so that the hole location position of locking hole 414 be driven to change, locking bar 2 is taken off
From in locking hole 414, separation is realized.
Another embodiment are as follows: if locking bar 2 is retractable lock rod structure, 2 end size of locking bar is greater than locking bar pilot hole
311 lowest calibres, and it can stretch through locking hole 414, when positioned in the folded position, 2 end of locking bar is in locking hole 414
Top, and cooperate with the first tray unit 31, when deployment is desired, locking bar 2 is completed to shorten, until foreshortening to minimum unit
Afterwards, then 2 bottom end of locking bar is through to locking hole 414, and using the friction contradiction of locking hole 414 and locking bar 2, Binding change is relevant
Stress relationship can correspond to reference to non-telescoping locking bar locking principle and complete locking or unlock.
In conjunction with shown in Fig. 6 to Fig. 9, locking principle of the invention are as follows: be through to locking hole 414 in locking bar 2, and complete locking
Afterwards, if desired unlock, then need to realize by external force in button portion 411 and unlock, if button portion 411 without external force,
The locking stress of locking hole 414 and locking bar 2 can be refering to what is shown in Fig. 8, jam plate 41 be equivalent to a thick stick in jam plate ontology 412
Bar, when chassis 3 pulls down, in this configuration because locking hole 414 is in heeling condition, the hole wall of locking hole 414 and the side of locking bar 2
It being formed between wall there are two contact jaw, contact jaw can be divided into A and B, if desired unlock, it certainly will need to realize drop-down to chassis 3,
Therefore the drop-down of chassis 3 will form a directed force F 1 downward to jam plate 41, and F1 fulcrum force is jam plate 41 and 3 interconnecting piece of chassis
Position, the usually installation position C of linkage portion 413 and chassis 3, therefore certainly will will form at two contact jaws two resistance F2 with
F3, the friction stress generated between the two makes locking hole 414 complete the locking effect to locking bar 2, and passes through jam plate ontology 412
In conjunction with the force analysis of locking bar 2, if being in heeling condition always in locking hole 414, as there are friction contradictions with locking bar 2, rub
Wiping contradicts the presence of certain stiction between the two, when the pulling force F1 that unlock needs is bigger, the resistance of F2 and F3 formation
Also bigger, principle is because the power arm of F1 is much larger than the resistance arm of F2 and F3, unless releasing the inclination of locking hole 414
State is just able to achieve unlock so that locking hole 414 and locking bar 2 remove friction contradiction, conversely, unlock pulling force is got over downwards on its chassis 3
Greatly, then locking hole 414 and the locking of locking bar 2 are further secured.
As shown in connection with fig. 9, it when chassis 3 is in upward thrust F0, because of the contact of locking hole 414 and locking bar 2, does not deposit
Two power F2 and F3 in downward pulling force F1, therefore at contact jaw then assist being intended to reduce tilt angle with locking hole, and
There is variation because of the effect of thrust F0 in the Impact direction of two of them power F2 and F3, and side a and b has the situation that do not stress
Or separation situation exists, which is conducive to expand the cavity area overlapping with locking bar 2 of locking hole 414, therefore also just
It is inserted into locking hole 414 in locking bar 2.
The present invention is designed using slotless Structure of lock rod, is tilted using jam plate and is driven locking hole that hole location inclination occurs, to make
It obtains locking bar and hole location realizes friction contradiction, it is electrodeless so as to realize using the stress relationship changed between locking bar and locking hole
Locking, the structure have the characteristics that easy to operate, structure is simple, locking is stable.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (10)
1. a kind of collapsible top with center latch mechanism, including center latch mechanism, the center latch mechanism includes top plate (1), bottom
Disk (3) and locking bar (2), the chassis (3) include locking unit (4), and the locking unit (4) with the locking bar (2) to match
It closes, it is characterised in that: the locking unit (4) includes jam plate (41) and elastic component (42), is equipped with locking in the jam plate (41)
Hole (414), the locking bar (2) is to run through the locking hole (414), and the elastic component (42) is to make in the jam plate (41)
Locking hole (414) be in hole location inclination；When hole location inclination occurs for the locking hole (414), and the locking hole (414)
Hole wall and the side wall of the locking bar (2) complete friction contradiction, and the center latch mechanism completes locking.
2. a kind of collapsible top with center latch mechanism according to claim 1, it is characterised in that: jam plate (41) packet
Button portion (411), jam plate ontology (412) and linkage portion (413) are included, the button portion (411) is located fully or partially at the bottom
On the outside of disk (2), the locking hole (414) is located on the jam plate ontology (412), and described elastic component (42) one end is to contact at
The jam plate ontology (412), the other end are coupled in the chassis (3), the linkage portion (413) to the chassis
(3) it is coupled.
3. a kind of collapsible top with center latch mechanism according to claim 2, it is characterised in that: when the jam plate (41)
When without external force, the jam plate ontology (412) is contradicted by the elastic component (42) and is in heeling condition.
4. a kind of collapsible top with center latch mechanism according to claim 1 or 2 or 3, it is characterised in that: when locking list
When first (4) are in the unlocked state, locking hole (414) center is close or is overlapped in the central axis of the locking bar (2)；Work as lock
When stop element (4) is in lockup state, locking hole (414) center deviation is in the central axis of the locking bar (2).
5. a kind of collapsible top with center latch mechanism according to claim 1 or 2 or 3, it is characterised in that: chassis (3)
It further include the first tray unit (31) and the second tray unit (32), first tray unit (31) and second chassis are single
First (32), which merge, is formed with installation cavity (33) and button window (34) after assembly, the installation cavity (33) to the locking
Unit (4) installation cooperation, button portion (411) are located at the button window (34) and extend to outside, and the button portion (411) can
To be pulled up and down at the button window (34).
6. a kind of collapsible top with center latch mechanism according to claim 5, it is characterised in that: the button portion
(411) jam plate ontology (412) can be driven to move in the installation cavity (33).
7. a kind of collapsible top with center latch mechanism according to claim 5, it is characterised in that: first chassis is single
First (31) are equipped with locking bar pilot hole (311), and the locking bar pilot hole (311) is equipped with horn-like guiding hole wall, the locking bar
(2) to run through the locking bar pilot hole (311) and extend downwardly.
8. a kind of collapsible top with center latch mechanism according to claim 5, it is characterised in that: second chassis is single
First (32) are equipped with linkage slot (323) and mounting base (321), and the linkage slot (323) is pacified to cooperate with linkage portion (413)
Dress, the mounting base (321) with the elastic component (42) to be coupled.
9. a kind of collapsible top with center latch mechanism according to claim 5, it is characterised in that: second chassis is single
Lock bar seat (322) are equipped in first (32), the lock bar seat (322) is to accommodate the locking bar (2) end.
10. a kind of collapsible top with center latch mechanism according to claim 5, it is characterised in that: second chassis
Unit (32) bottom is equipped with pull ring (324).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561755.1A CN110284753A (en) | 2019-06-26 | 2019-06-26 | A kind of collapsible top with center latch mechanism |
| US16/574,095 US10822829B1 (en) | 2019-06-26 | 2019-09-18 | Folding canopy with central locking mechanism |
| AU2020100936A AU2020100936A4 (en) | 2019-06-26 | 2020-06-04 | Folding Canopy With Central Locking Mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561755.1A CN110284753A (en) | 2019-06-26 | 2019-06-26 | A kind of collapsible top with center latch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110284753A true CN110284753A (en) | 2019-09-27 |
Family
ID=68006209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910561755.1A Pending CN110284753A (en) | 2019-06-26 | 2019-06-26 | A kind of collapsible top with center latch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110284753A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700104A (en) * | 2019-10-17 | 2020-01-17 | 中国十七冶集团有限公司 | Construction platform of suspension bridge suspender tensioning equipment and use method |
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| CN101786063A (en) * | 2010-01-20 | 2010-07-28 | 厦门松霖科技有限公司 | Clip sliding seat and lifting mechanism |
| CN201964360U (en) * | 2011-02-24 | 2011-09-07 | 海洋王照明科技股份有限公司 | Lamp supporting device with adjustable height |
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| CN210622447U (en) * | 2019-06-26 | 2020-05-26 | 临海市臻一工艺品有限公司 | Folding tent with central lock mechanism |
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| CN110700104A (en) * | 2019-10-17 | 2020-01-17 | 中国十七冶集团有限公司 | Construction platform of suspension bridge suspender tensioning equipment and use method |
| CN110700104B (en) * | 2019-10-17 | 2021-02-26 | 中国十七冶集团有限公司 | Construction platform of suspension bridge suspender tensioning equipment and use method |
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