CN107386779A - A kind of center latch and tent - Google Patents
A kind of center latch and tent Download PDFInfo
- Publication number
- CN107386779A CN107386779A CN201710679047.9A CN201710679047A CN107386779A CN 107386779 A CN107386779 A CN 107386779A CN 201710679047 A CN201710679047 A CN 201710679047A CN 107386779 A CN107386779 A CN 107386779A
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- China
- Prior art keywords
- center
- pole
- locking piece
- sliding block
- elastic component
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Classifications
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- 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
- E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The present invention provides a kind of center latch and a kind of tent for being provided with the center latch, the center latch include center-pole, be arranged on the center-pole lower end base, be slidably arranged in along the length direction of center-pole on center-pole sliding block, be movably arranged on center-pole and sliding block one of them in locking piece, the elastic component between the lock part coordinated locking piece, centrally disposed bar and the locking piece that are arranged on another of sliding block and center-pole and the unlock piece for driving locking piece；In lock-out state, the locking piece coordinates the center latch under the elastic acting force of the elastic component with the lock part, and the sliding block and the center-pole are relatively fixed by the locking piece, and the tent equipped with the center latch is in open mode；In released state, the locking piece departs under the driving of the unlock piece with the lock part.Center latch in the present invention is simple in construction, and low cost, the tent folding and unfolding with the center latch is convenient, Stability Analysis of Structures.
Description
Technical field
The present invention relates to tent technical field, more particularly to a kind of center latch available for tent.
Background technology
The lock of traditional tent is arranged on its leg bar, and folding and unfolding needs multi agent cooperation, is operated extremely complex.Granted publication
Number a kind of tent with single-point lock is disclosed for CN204024196U Chinese patent, single-point lock is provided with center latch
Button, one can complete the folding and unfolding work of tent.However, center-pole therein includes the interior bar and outer bar being set-located, and
Its structure and complex manufacturing technology for latching, cost is higher, and operating process is numerous and diverse.
The content of the invention
In view of this, it is an object of the invention to provide a kind of center latch, cost is cheap, simple in construction.
To reach above-mentioned purpose, the present invention uses following technical scheme：
A kind of center latch, it is characterised in that including：
Center-pole；
Base, it is arranged on the lower end of the center-pole;
Sliding block, length direction of the sliding block along the center-pole are slidably arranged on the center-pole；
Locking piece, the locking piece are movably arranged in one of them of the center-pole and the sliding block, the center-pole and
The lock part coordinated with the locking piece is correspondingly arranged on another of the sliding block；
Elastic component；
For driving the unlock piece of the locking piece；
The center latch comprises at least lock-out state and released state,
In lock-out state, the locking piece coordinates under the elastic acting force of the elastic component with the lock part, the lock
Determine part to be relatively fixed the sliding block and the center-pole；
In released state, the locking piece departs under the driving of the unlock piece with the lock part.
Preferably, the locking piece is movably set in the sliding block, and the lock part is arranged on the center-pole, institute
Elastic component is stated to be arranged between the sliding block and the locking piece.
It is further preferred that the locking piece is provided with stopper protrusion, the elastic component be arranged on the stopper protrusion and
Between the sliding block.
It is further preferred that the unlock piece is arranged on one of the length direction of the locking piece away from the center-pole
End.
It is further preferred that the unlock piece is draw ring, the draw ring is located at the outside of the sliding block.
It is further preferred that the unlock piece includes the button and connecting rod being arranged on the sliding block, the connecting rod
Including the first linkage section, the second linkage section and the fulcrum being arranged between first linkage section and second linkage section；Institute
The side wall for stating locking piece is provided with and contradicts convex portion, and second linkage section is contradicted in the lower surface of the conflict convex portion, and described the
The lower surface of one linkage section and the button contradicts.
It is further preferred that length direction of the one end of the length direction of the locking piece along the locking piece offer it is recessed
Groove, one end of the elastic component are arranged in the groove.
It is further preferred that the length direction laid out in parallel of the button and the locking piece along the center-pole.
It is further preferred that the center-pole offers the cavity with opening, the locking piece is movably set in described
In cavity and activity is worn in said opening, and the elastic component is arranged between side wall and the locking piece of the cavity；
The lock part is the perforation being opened on the sliding block.
It is further preferred that the elastic component is shell fragment or spring wire, it comprises at least canned paragraph and active segment, described
Canned paragraph is contradicted in the side wall of the cavity of the offside of the opening, and the active segment is contradicted relative with the canned paragraph
In the side wall of the cavity of side；The locking piece is fixedly connected with the active segment.
It is further preferred that the locking piece is integrated bending and molding with the elastic component.
It is further preferred that the elastic component is compression spring.
It is further preferred that the unlock piece is the button being movably arranged on the sliding block.
It is further preferred that the button includes key main body, press section and the work department set towards the opening, institute
The one end for stating the length direction of key main body is hinged on the sliding block, the press section and the work department be arranged on it is described by
The other end of the length direction of key main body.
The present invention also provides a kind of tent, including any one above-described center latch, it is characterised in that：Also include leg
Bar and crossbar, the leg bar are located at the outside of the center-pole, and the crossbar includes outer cross bar component and interior crossbar
Component, form peripheral rod by the outer cross bar member hinges between the two neighboring leg bar, the peripheral rod with it is described
Pass through the interior crossbar member hinges between center-pole.
Including at least three leg bars, the peripheral rod and the interior tent rack for intersecting bar assembly and forming tent.
Preferably, it is each it is described it is interior intersect bar assembly and include crossing one another and be hinged close to the part of the center-pole the
One crossbar and the second crossbar, first crossbar are hinged on the sliding block, and second crossbar is hinged on described
On base.
It is further preferred that the interior intersection bar assembly is hinged with the outer cross bar component or the leg bar.
The present invention has following technological merit：
Center latch in the present invention, the relatively solid of the position that is set in sliding block and center-pole on center-pole is realized by lock piece
It is fixed；The center latch is applied to tent, sliding block need to can only be supported entirely from the top slide of center-pole to latched position
Tent, and can remain on tent after center latch locking；When tent is stored, it is only necessary to which operating unlock piece will
Center latch is unlocked, and sliding block is pushed to the top of center-pole and can complete the storage of tent.Center lock construction letter in the present invention
Single, cost is cheap, extends its service life；Consolidated with the center latch tent structure, whole folding and unfolding process operation is simple.
Brief description of the drawings
Fig. 1：The released state structural representation of the center latch of embodiment one in the present invention；
Fig. 2：The lock-out state structural representation of the center latch of embodiment one in the present invention；
Fig. 3：The front view of the center latch of embodiment one in the present invention；
Fig. 4：The released state structural representation of the center latch of embodiment two in the present invention；
Fig. 5：The lock-out state structural representation of the center latch of embodiment two in the present invention；
Fig. 6：The front view of the center latch of embodiment two in the present invention；
Fig. 7：The lock-out state structural representation of the center latch of embodiment three in the present invention；
Fig. 8：The released state structural representation of the center latch of embodiment three in the present invention；
Fig. 9：The lock-out state structural representation of the center latch of example IV in the present invention；
Figure 10：The lock-out state structural representation of the center latch of embodiment five in the present invention；
Figure 11：The open mode structural representation of the tent of embodiment six in the present invention；
Figure 12：The collapsed state top view of the tent of embodiment six in the present invention；
Figure 13：The collapsed state structural representation of the tent of embodiment six in the present invention；
Figure 14：The open mode structural representation of the tent of embodiment seven in the present invention.
In accompanying drawing：1- leg bars；2- crossbars；21- outer cross bar components；Intersect bar assembly in 22-；221- first intersects
Bar；The crossbars of 222- second；3- center-poles；31- bases；311- base fixed parts；32- top caps；4- sliding blocks；41- sliding blocks are fixed
Portion；5- elastic components；51- sticking departments；511- contradicts section；512- supporting sections；52- canned paragraphs；53- linkage sections；54- active segments；6-
Locking piece；61- stopper protrusions；62- contradicts convex portion；7- lock parts；8- buttons；81- key main bodies；82- work departments；821- lockings
Section；822- unlocks section；83- press sections；9- unlock pieces；91- buttons；92- connecting rods；10- top covers；11- sliding sleeves；12- joint angles
Part.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment one
As Figure 1-3, the center latch in the present embodiment, including center-pole 3, be arranged on the center-pole 3 lower end base
31st, the sliding block 4 that is slidably arranged in along the length direction of center-pole 3 on center-pole 3, the locking piece 6 being movably arranged in sliding block 4,
The lock part 7 coordinated with locking piece 6, the elastic component 5 that is arranged between sliding block 4 and locking piece 6 on centrally disposed bar 3 and use
In the unlock piece 9 of driving locking piece 6, the correspondence position of the centrally disposed bar 3 of lock part 7.
Locking piece 6 is provided at both ends with the groove opened up along its length, and the side surface of locking piece 6, which is provided with, contradicts convex portion
62, compression spring of the elastic component 5 for setting in a groove；Unlock piece 9 includes button 91 and the connecting rod being arranged on sliding block 4
92, it is provided with spring between button 91 and sliding block, connecting rod 92 includes the first linkage section, the second linkage section and is arranged on described the
Fulcrum between one linkage section and second linkage section；Second linkage section, which contradicts, is contradicting the lower surface of convex portion 62, institute
Lower surface conflict or first linkage section of first linkage section with button 91 is stated to be fixedly connected with button 91.Button 91 and lock
Determine length direction laid out in parallel of the part 6 along center-pole 3 to set.Lock part 7 is the groove for the hypomere for being opened in center-pole 3 or worn
Hole.
The plane three of direction, the direction that locking piece 6 moves and the swing of connecting rod 92 that button 91 moves is in same plane
It is interior, when pressing pressure button 91, drive the first linkage section to move downward, the second linkage section of button moves upwards, and then drives lock
Determine part 6 to move upwards；When stopping pressing button 91, locking piece 6 moves downward in the presence of elastic component 5, drives second to connect
Section is connect to move downward, the first linkage section of button moves upwards, and then button 91 also upward exercise recovery to original position.
The center latch comprises at least lock-out state and released state, and in lock-out state, locking piece 6 is in elastic component 5
Coordinate under elastic acting force with lock part 7, sliding block 4 and center-pole 3 are relatively fixed by locking piece 6；In released state, locking piece
6 depart under the driving of unlock piece 9 with lock part 7.
Embodiment two
As Figure 4-Figure 6, the center latch in the present embodiment, including center-pole 3, be arranged on the center-pole 3 lower end base
31st, the sliding block 4 that is slidably arranged in along the length direction of center-pole 3 on center-pole 3, the locking piece 6 being movably arranged in sliding block 4,
The lock part 7 coordinated with locking piece 6, the elastic component 5 that is arranged between sliding block 4 and locking piece 6 on centrally disposed bar 3 and use
In the unlock piece 9 of driving locking piece 6, the correspondence position of the centrally disposed bar 3 of lock part 7.
The side surface of locking piece 6 is provided with stopper protrusion 61, and elastic component 5 is spring, the spring be arranged on stopper protrusion 61 and
Between sliding block 4, unlock piece 9 is the draw ring for being arranged on the one end of the length direction of locking piece 6 away from center-pole 3, and the draw ring is located at
The outside of sliding block 4.Lock part 7 is groove or the perforation for the hypomere for being opened in center-pole 3.
The center latch comprises at least lock-out state and released state, and in lock-out state, locking piece 6 is in elastic component 5
Inserted under elastic acting force in the groove on center-pole 3 or perforation, sliding block 4 and center-pole 3 are relatively fixed by locking piece 6；
During released state, to away from center-pole 3 direction pull draw ring, locking piece 6 under the driving of unlock piece 9 with off center bar 3
On groove or perforation.
Embodiment three
As Figure 7-8, the center latch in the present embodiment, including center-pole 3, be arranged on the center-pole 3 lower end base
31st, the sliding block 4 being slidably arranged in along the length direction of center-pole 3 on center-pole 3, the locking piece being movably arranged in center-pole 3
6th, be arranged on the lock part 7 coordinated locking piece 6 on sliding block 4, the elastic component 5 between centrally disposed bar 3 and locking piece 6 and
For driving the unlock piece 9 of locking piece 6, the correspondence position of the centrally disposed bar 3 of lock part 7.
Center-pole 3 offers the cavity with opening, and locking piece 6 is movably set in the cavity and activity is located in institute
State in opening, elastic component 5 is arranged between side wall and the locking piece 6 of the cavity；Lock part 7 is to be opened in wearing on sliding block 4
Hole.
Elastic component 5 is shell fragment or spring wire, and it includes canned paragraph 52, active segment 54 and be connected section 52 and active segment
54 linkage section 53, canned paragraph 52 are contradicted in the side wall of the cavity of the offside of the opening, active segment 54 contradict with
In the side wall of the cavity of the opposite side of canned paragraph 52；Locking piece 6 is to be fixedly connected on active segment 54 and towards away from canned paragraph
The sticking department 51 that 52 direction is stretched out, sticking department 51 are integrated bending and molding with elastic component 5.
Sticking department 51 includes contradicting section 511 and supporting section 512, and the length direction of supporting section 512 is perpendicular to conflict section 511 institute
Plane, contradict section 511 be fixedly connected by arc angling structure with supporting section 512, be easy to sticking department 51 in each position
When slide it is smooth.
Unlock piece 9 in the present embodiment is button 8.Button 8 includes key main body 81, the work set towards the opening
Portion 82 and the press section 83 set away from the opening, one end of the length direction of key main body 81 are hinged on sliding block 4, are pressed
Portion 83 and work department 82 are arranged on the other end of the length direction of key main body 81.Bullet can be set between button 8 and sliding block 4
Spring, in the presence of the elastic force of the spring, button 8 may remain in position during lock-out state.
Work department 82 includes locking section 821 and unblock section 822, and in lock-out state, sticking department 51 is located in lock part 7, lock
Only section 821 contradicts with contradicting section 511；Pressure button 8 is pressed, while sticking department 51 exits lock part 7, sticking department 51 is by locking section
821 slide into unblock section 822.
Example IV
As shown in figure 9, the center latch in the present embodiment, including center-pole 3, be arranged on the center-pole 3 lower end base 31,
The sliding block 4 that is slidably arranged in along the length direction of center-pole 3 on center-pole 3, the locking piece 6 being movably arranged in center-pole 3, set
Put the elastic component 5 between the lock part 7 coordinated with locking piece 6 on sliding block 4, centrally disposed bar 3 and locking piece 6 and be used for
Drive the unlock piece 9 of locking piece 6, the correspondence position of the centrally disposed bar 3 of lock part 7.
Center-pole 3 offers the cavity with opening, and locking piece 6 is movably set in the cavity and activity is located in institute
State in opening, elastic component 5 is arranged between side wall and the locking piece 6 of the cavity；Lock part 7 is to be opened in wearing on sliding block 4
Hole.
Elastic component 5 is compression spring, and the both ends of the compression spring contradict with the side wall of locking piece 6 and the cavity respectively.
Unlock piece 9 in the present embodiment is button 8.Button 8 in the present embodiment is identical with the structure of button 8 in embodiment three, this reality
Apply in example that it will not go into details.
The center latch comprises at least lock-out state and released state, and in lock-out state, locking piece 6 is in elastic component 5
Coordinate under elastic acting force with lock part 7, sliding block 4 and center-pole 3 are relatively fixed by locking piece 6；In released state, locking piece
6 depart under the driving of unlock piece 9 with lock part 7.
Embodiment five
As shown in Figure 10, the center latch in the present embodiment, including center-pole 3, be arranged on the center-pole 3 lower end base
31st, the sliding block 4 being slidably arranged in along the length direction of center-pole 3 on center-pole 3, the locking piece being movably arranged in center-pole 3
6th, be arranged on the lock part 7 coordinated locking piece 6 on sliding block 4, the elastic component 5 between centrally disposed bar 3 and locking piece 6 and
For driving the unlock piece 9 of locking piece 6, the correspondence position of the centrally disposed bar 3 of lock part 7.
Center-pole 3 offers the cavity with opening, and locking piece 6 is movably set in the cavity and activity is located in institute
State in opening, elastic component 5 is arranged between side wall and the locking piece 6 of the cavity；Lock part 7 is to be opened in wearing on sliding block 4
Hole.
Elastic component 5 is shell fragment or spring wire, the elastic component 5 in the present embodiment and the structure of elastic component 5 in embodiment three
Similar, difference is, the locking piece 6 in the present embodiment and elastic component 5 are not to be integrally formed, but two separated portions
Part, locking piece 6 are fixedly connected with elastic component 5.Button 8 in the present embodiment is identical with the structure of button 8 in embodiment three, this reality
Apply in example that it will not go into details.
The center latch comprises at least lock-out state and released state, and in lock-out state, locking piece 6 is in elastic component 5
Coordinate under elastic acting force with lock part 7, sliding block 4 and center-pole 3 are relatively fixed by locking piece 6；In released state, locking piece
6 depart under the driving of unlock piece 9 with lock part 7.
Embodiment six
As figs 11-13, the present embodiment is a kind of tent with heretofore described center latch, including center latch, leg
Bar 1, crossbar 2 and center-pole 3, the top of center-pole 3 are equipped with top cap 32, and leg bar 1 is located at the outside of center-pole 3, and crossbar 2 wraps
Outer cross bar component 21 and interior intersection bar assembly 22 are included, is formed between two neighboring leg bar 1 by the way that outer cross bar component 21 is be hinged
Peripheral rod, it is hinged between the peripheral rod and center-pole 3 by interior bar assembly 22 of intersecting.Heretofore described peripheral rod refers to
The rod member of tent away from center-pole 3（Including all leg bars 1 and all outer cross bar components 21）.
Wherein, the quantity of leg bar 1 is four, reaches Height Adjustable mesh by the way of folding or inside and outside rod set are set
's；The top of leg bar 1 is equipped with top cover 10, and the sliding sleeve 11 that can be slided along the length direction of leg bar 1, external chiasma are arranged with leg bar 1
The both ends of bar assembly 21 include two tie points, and superposed tie point is solid with the top cover 10 of two adjacent leg bars 1 respectively
Fixed connection, sliding sleeve 11 of the tie point respectively with two adjacent leg bars 1 positioned at bottom are fixedly connected.Interior intersection bar assembly 22 is remote
Also there are two tie points from one end of center-pole 3, interior two tie points for intersecting bar assembly 22 pass through two connections respectively
The middle part of corner fittings 12 and outer cross bar component 21 is hinged.Connecting angle pieces 12 includes mutually perpendicular two mounting surfaces, and therein one
Individual mounting surface is fixedly connected with outer cross bar component 21, and another mounting surface is hinged with interior bar assembly 21 of intersecting.
Center latch includes base 31 and sliding block 4, and each interior intersection bar assembly 22 includes mutually intersecting close to the part of center-pole 3
The first crossbar 221 and the second crossbar 222 pitched and be hinged, the first crossbar 221 are hinged on the sliding block fixed part on sliding block 4
On 41, the second crossbar 222 is hinged on the base fixed part 311 on base 31.
For tent in complete collapsed state, peripheral rod is located at the epimere of center-pole 3 close to center-pole 3, now sliding block 4；Need
When opening tent, sliding block 4 is glided, while peripheral rod can be away from center-pole 3, when sliding block 4 in sticking department 6 in elastic component 5
Effect is lower to coordinate the position close to lower end on center-pole 3 to be locked with lock part 7, and now tent is in full open position；
When needing to store tent, unlock piece 9 is operated, locking piece 6 departs from from lock part 7, and now sliding block 4 has recovered on center-pole 3
Slidable state, only need to be by sliding block 4 along the upward sliding of center-pole 3, while peripheral rod is drawn close to center-pole 3, and sliding block 4 is slided
To the top of center-pole 3, now peripheral rod folds completely, you can completes the work of storage tent.
Embodiment seven
As shown in figure 14, the present embodiment is a kind of tent, includes any described center latch in the present invention, in addition to leg bar 1, friendship
Fork arm 2 and center-pole 3, the top of center-pole 3 are equipped with top cap 32, and leg bar 1 is located at the outside of center-pole 3, and crossbar 2 includes diplomacy
Fork arm component 21 and interior intersection bar assembly 22, form peripheral rod between two neighboring leg bar 1 by the way that outer cross bar component 21 is be hinged,
It is hinged between the peripheral rod and center-pole 3 by interior bar assembly 22 of intersecting.Heretofore described peripheral rod refers to away from
The rod member of the tent of core bar 3（Including all leg bars 1 and all outer cross bar components 21）.
Wherein, the quantity of leg bar 1 is four, reaches Height Adjustable mesh by the way of folding or inside and outside rod set are set
's；The top of leg bar 1 is equipped with top cover 10, and the sliding sleeve 11 that can be slided along the length direction of leg bar 1, external chiasma are arranged with leg bar 1
The both ends of bar assembly 21 include two tie points, and superposed tie point is solid with the top cover 10 of two adjacent leg bars 1 respectively
Fixed connection, sliding sleeve 11 of the tie point respectively with two adjacent leg bars 1 positioned at bottom are fixedly connected.The present embodiment and embodiment
Six difference is, the interior articulated position for intersecting bar assembly 22 and peripheral rod is leg bar 1, rather than peripheral rod 21.Interior friendship
The one end of fork arm component 22 away from center-pole 3 also has two tie points, and the top cover 10 of superposed tie point and leg bar 1 is consolidated
Fixed connection, is fixedly connected positioned at the tie point of bottom with the sliding sleeve 11 of leg bar 1.
Center latch includes base 31 and sliding block 4, and each interior intersection bar assembly 22 includes mutually intersecting close to the part of center-pole 3
The first crossbar 221 and the second crossbar 222 pitched and be hinged, the first crossbar 221 are hinged on sliding block 4, the second crossbar
222 are hinged on base 31.
Tent containing process in the present embodiment is consistent with the tent in embodiment six, tent in complete collapsed state,
Peripheral rod is located at the epimere of center-pole 3 close to center-pole 3, now sliding block 4；When needing to open tent, sliding block 4 is glided, simultaneously
Peripheral rod can be away from center-pole 3, when sliding block 4 in cooperation of the sticking department 6 in the presence of elastic component 5 with lock part 7 in center-pole 3
The upper position close to lower end is locked, and now tent is in full open position；When needing to store tent, unlock piece 9 is operated,
Locking piece 6 departs from from lock part 7, and now sliding block 4 has recovered the slidable state on center-pole 3, only need to be by sliding block 4 along center
The upward sliding of bar 3, while peripheral rod is drawn close to center-pole 3, sliding block 4 is slided into the top of center-pole 3, now peripheral rod is complete
Fold, you can complete the work of storage tent.
Center latch in the present invention is simple in construction, low cost, convenient using the tent folding and unfolding of the center latch, Stability Analysis of Structures.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all be included within the scope of the present invention.
Claims (17)
- A kind of 1. center latch, it is characterised in that including：Center-pole,Base, it is arranged on the lower end of the center-pole；Sliding block, length direction of the sliding block along the center-pole are slidably arranged on the center-pole；Locking piece, the locking piece are movably arranged in one of them of the center-pole and the sliding block, the center-pole and The lock part coordinated with the locking piece is correspondingly arranged on another of the sliding block；Elastic component；For driving the unlock piece of the locking piece；The center latch comprises at least lock-out state and released state,In lock-out state, the locking piece coordinates under the elastic acting force of the elastic component with the lock part, the lock Determine part to be relatively fixed the sliding block and the center-pole；In released state, the locking piece departs under the driving of the unlock piece with the lock part.
- 2. center latch according to claim 1, it is characterised in that：The locking piece is movably set in the sliding block, institute State lock part to be arranged on the center-pole, the elastic component is arranged between the sliding block and the locking piece.
- 3. center latch according to claim 2, it is characterised in that：The locking piece is provided with stopper protrusion, the elasticity Part is arranged between the stopper protrusion and the sliding block.
- 4. center latch according to claim 3, it is characterised in that：The unlock piece is arranged on the length side of the locking piece To one end away from the center-pole.
- 5. center latch according to claim 4, it is characterised in that：The unlock piece is draw ring, and the draw ring is positioned at described The outside of sliding block.
- 6. center latch according to claim 2, it is characterised in that：The unlock piece include be arranged on the sliding block by Button and connecting rod, the connecting rod include the first linkage section, the second linkage section and are arranged on first linkage section and described the Fulcrum between two linkage sections；The side wall of the locking piece, which is provided with, contradicts convex portion, and second linkage section is contradicted and supported described The lower surface of convex portion is touched, the lower surface of first linkage section and the button contradicts.
- 7. center latch according to claim 6, it is characterised in that：One end of the length direction of the locking piece is along the lock The length direction for determining part opens up fluted, and one end of the elastic component is arranged in the groove.
- 8. center latch according to claim 6, it is characterised in that：The button and the locking piece are along the center-pole Length direction laid out in parallel.
- 9. center latch according to claim 1, it is characterised in that：The center-pole offers the cavity with opening, institute State that locking piece is movably set in the cavity and activity is worn in said opening, the elastic component is arranged on the cavity Between side wall and the locking piece；The lock part is the perforation being opened on the sliding block.
- 10. center latch according to claim 9, it is characterised in that：The elastic component is shell fragment or spring wire, and it is at least Including canned paragraph and active segment, the canned paragraph is contradicted in the side wall of the cavity of the offside of the opening, the activity Section is contradicted in the side wall of the cavity with the canned paragraph opposite side；The locking piece is fixedly connected with the active segment.
- 11. center latch according to claim 10, it is characterised in that：The locking piece is integrated bending with the elastic component Shaping.
- 12. center latch according to claim 9, it is characterised in that：The elastic component is compression spring.
- 13. according to any described center latches of claim 9-12, it is characterised in that：The unlock piece is described to be movably arranged on Button on sliding block.
- 14. center latch according to claim 13, it is characterised in that：The button includes key main body, press section and court The work department set to the opening, one end of the length direction of the key main body are hinged on the sliding block, the pressing Portion and the work department are arranged on the other end of the length direction of the key main body.
- A kind of 15. tent, it is characterised in that：Including any described center latches of claim 1-14, in addition to leg bar and intersection Bar, the leg bar are located at the outside of the center-pole, and the crossbar includes outer cross bar component and interior intersection bar assembly, adjacent Peripheral rod is formed by the outer cross bar member hinges between two leg bars, between the peripheral rod and the center-pole Pass through the interior crossbar member hinges.
- 16. tent according to claim 15, it is characterised in that：Each interior intersection bar assembly is close to the center-pole Part include the first crossbar and the second crossbar that cross one another and be hinged, first crossbar is hinged on the sliding block On, second crossbar is hinged on the base.
- 17. according to any described tents of claim 15-16, it is characterised in that：The interior intersection bar assembly and the diplomacy Fork arm component or the leg bar are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679047.9A CN107386779B (en) | 2017-08-10 | 2017-08-10 | Center lock and tent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679047.9A CN107386779B (en) | 2017-08-10 | 2017-08-10 | Center lock and tent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107386779A true CN107386779A (en) | 2017-11-24 |
| CN107386779B CN107386779B (en) | 2022-12-13 |
Family
ID=60355081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710679047.9A Active CN107386779B (en) | 2017-08-10 | 2017-08-10 | Center lock and tent |
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| Country | Link |
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| CN (1) | CN107386779B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020215371A1 (en) * | 2019-04-26 | 2020-10-29 | 浙江健盛休闲用品有限公司 | Novel central locking apparatus for folding tent |
| US11199023B2 (en) | 2019-04-26 | 2021-12-14 | Zhejiang Jiansheng Leisure Products Co., Ltd | Central locking apparatus for folding tent |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020179134A1 (en) * | 2001-05-24 | 2002-12-05 | Suh Dong Tack | Pull pin assembly for canopy |
| US20130092207A1 (en) * | 2011-09-28 | 2013-04-18 | Bravo Sports | Detent Actuators, Foldable Apparatus Including Detent Actuators, and Related Methods |
| CN203394155U (en) * | 2013-07-30 | 2014-01-15 | 厦门优力播休闲用品有限公司 | Positioning device for tent skeleton |
| CN203531505U (en) * | 2013-11-01 | 2014-04-09 | 周红婷 | Slide block mechanism for foldable tent |
| CN204418792U (en) * | 2014-12-05 | 2015-06-24 | 鹭谱达（厦门）户外用品有限公司 | A kind of positioner being used in folding awn column |
| CN204782240U (en) * | 2015-06-01 | 2015-11-18 | 路华（厦门）贸易有限公司 | Tent hack lever structure that a key opened and shut |
| CN207092684U (en) * | 2017-08-10 | 2018-03-13 | 蔚孜电子商务（上海）有限公司 | A kind of center latch and tent |
-
2017
- 2017-08-10 CN CN201710679047.9A patent/CN107386779B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020179134A1 (en) * | 2001-05-24 | 2002-12-05 | Suh Dong Tack | Pull pin assembly for canopy |
| US20130092207A1 (en) * | 2011-09-28 | 2013-04-18 | Bravo Sports | Detent Actuators, Foldable Apparatus Including Detent Actuators, and Related Methods |
| CN203394155U (en) * | 2013-07-30 | 2014-01-15 | 厦门优力播休闲用品有限公司 | Positioning device for tent skeleton |
| CN203531505U (en) * | 2013-11-01 | 2014-04-09 | 周红婷 | Slide block mechanism for foldable tent |
| CN204418792U (en) * | 2014-12-05 | 2015-06-24 | 鹭谱达（厦门）户外用品有限公司 | A kind of positioner being used in folding awn column |
| CN204782240U (en) * | 2015-06-01 | 2015-11-18 | 路华（厦门）贸易有限公司 | Tent hack lever structure that a key opened and shut |
| CN207092684U (en) * | 2017-08-10 | 2018-03-13 | 蔚孜电子商务（上海）有限公司 | A kind of center latch and tent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020215371A1 (en) * | 2019-04-26 | 2020-10-29 | 浙江健盛休闲用品有限公司 | Novel central locking apparatus for folding tent |
| US11199023B2 (en) | 2019-04-26 | 2021-12-14 | Zhejiang Jiansheng Leisure Products Co., Ltd | Central locking apparatus for folding tent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107386779B (en) | 2022-12-13 |
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