CN106760924A - A kind of telescopic column and the tent with the telescopic column - Google Patents
A kind of telescopic column and the tent with the telescopic column Download PDFInfo
- Publication number
- CN106760924A CN106760924A CN201710042277.4A CN201710042277A CN106760924A CN 106760924 A CN106760924 A CN 106760924A CN 201710042277 A CN201710042277 A CN 201710042277A CN 106760924 A CN106760924 A CN 106760924A
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- tension part
- inner tube
- elastic tension
- telescopic column
- sides
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- 230000000630 rising effect Effects 0.000 claims description 2
- 230000011218 segmentation Effects 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000005452 bending Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- E04H15/60—Poles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of telescopic column, including the mutually inner and outer tubes of socket, and the locking mechanism that said inner tube and the outer tube are fixed together, said inner tube has the open end being plugged in outer tube, strip gab is offered on the side wall of inner tube；The locking mechanism includes providing the tension part of the tensile force for making the open end edge direction outside distending vertical with the length direction of said inner tube, is fixed on the matable assembly being engaged with the tension part on the open end, and the handle hole of the correspondence tension part is all offered on the side wall of said inner tube and the outer tube.Compared to prior art, telescopic column of the invention is tensioned by tension part and matable assembly to inner tube, can be interlocked securely together inner and outer tubes, and not only easy to operate, bearing capacity is bigger.The invention also discloses the tent using the telescopic column, this kind of tent has easy to assembly, the small advantage of packaging volume.
Description
Technical field
The present invention relates to tent, the telescopic column in particular for tent and the tent with the telescopic column.
Background technology
Tent is mainly to be built out of doors temporarily, is taken shelter from rain for becalming, is covered daylight or interim inhabitation.The structure one of tent
As include tarpaulin, top-support and column, for the ease of transporting and assembling, in existing tent top-support major part all uses
Accordion structure.But due to column since it is desired that bearing larger weight, typically all regular length, taken up room during transport compared with
Greatly.The only tent structure of those light-types, column is just designed to stretching structure.
In the prior art, the column of stretching structure is mainly by shackle member come the length of vertical columns, for example Chinese invention
A kind of tent expansion bracket disclosed in patent CN104196319A.But shackle member is in use, due to local pressure compared with
Greatly, extremely it is easily broken off, the dangerous situation for causing tent to collapse happens occasionally.
The content of the invention
In view of this, in order to overcome the defect of prior art, it is more steady that first purpose of the invention is to provide a kind of structure
The bigger telescopic column of fixed, bearing capacity.
In order to achieve the above object, first, the present invention provides a kind of inner and outer tubes including mutual socket, and by institute
The locking mechanism that inner tube and the outer tube are fixed together is stated, said inner tube has the open end being plugged in the outer tube,
Strip gab is offered on the side wall of the open end；The locking mechanism including offer make the open end along with it is described
The tension part of the tensile force of the vertical outside distending in direction of the length direction of inner tube, it is arranged in said inner tube and the tensioning
Part is engaged to be tensioned the matable assembly of the open end, and correspondence is all offered on the side wall of said inner tube and the outer tube
The handle hole of the tension part.
In a specific aspect, the tension part is screw rod, and the matable assembly includes being separately fixed at the opening
The first elastic tension part and the second elastic tension part of the side wall both sides of end, the screw rod are axially and movably connected to along itself
Between the first elastic tension part and the second elastic tension part, in first elastic tension and the second elastic tension part
At least one is connected with the screw flight.
Strip gab is opened up in the side wall of open end so that side wall diametrically has certain scope of activities, herein
On the basis of, then by the mating reaction of tension part and matable assembly allow the side wall of open end to a certain extent by
Outer distending or to contract, with reach be fixed with outer tube together with or the purpose unclamped.Due to inner tube and outer tube quilt
It is plane-plane contact after tensioning, frictional force is larger, therefore also more stablizes, bearing capacity is bigger.
In some specific embodiments, said inner tube and the outer tube are rectangular tube, and the side wall of said inner tube is at least
Offer the strip gab described at least one on two faces respectively, at least two strip gabs are by the opening of said inner tube
The side wall of end is divided at least two wall deformation portions, and the both sides in each wall deformation portion include being opened by the bar shaped respectively
The side that mouth segmentation is obtained, the both ends of the first elastic tension part are connected to two institutes on the first side wall variant part
State between side, the both ends of the second elastic tension part are connected to two sides on second sidewall variant part
Between.In order to increase the frictional force of inner and outer tubes, it is also respectively provided with wall deformation portion for the interior wall friction with outer tube
The wearing piece or wearing layer of contact, for example block rubber or rubber sleeve or rubber coating.
In certain embodiments, the side wall of the open end of said inner tube is divided into two by least two strip gabs
The wall deformation portion of U-shaped, the both sides in each wall deformation portion include an angle respectively, and each described angle includes at least one
Individual described side, the both ends of the first elastic tension part are connected to the angle described in two of the first side wall variant part
Between, the both ends of the second elastic tension part are connected between the angle described in two of second sidewall variant part.
Preferably, the first elastic tension part include be located at both sides and respectively with two of the first side wall variant part
First linkage section of side correspondence connection, and it is connected to the first resilient deformation section between first linkage section of both sides；
The second elastic tension part include positioned at both sides and respectively it is corresponding with two sides of the second sidewall variant part connect
Second linkage section and the second resilient deformation section being connected between second linkage section of both sides.
In certain embodiments, first resilient deformation section and second resilient deformation section are oppositely arranged and divide
Inwardly do not arch upward.
In certain embodiments, the first end of the screw rod is threadedly coupled and through the first elastic tension part and institute
One of them of the second elastic tension part is stated, the second end of the screw rod is supported in the first elastic tension part and described
In another of two elastic tension parts.
In further embodiments, the two ends end of the screw rod respectively with the first elastic tension part and described second
Elastic tension part is threadedly coupled, and the hand of spiral of the threaded line on the two ends end of the screw rod is opposite.
Preferably, flexible positioning piece is additionally provided with said inner tube, through hole, the elasticity is offered on the side wall of said inner tube
Keeper have be movably arranged in the through hole and outwardly convex positioning convex portion, offered on the side wall of the outer tube and institute
State the location hole of positioning convex portion cooperation.
In one embodiment, the flexible positioning piece includes the alignment pin and spring that are arranged in said inner tube, institute
State one end that positioning convex portion is arranged on the alignment pin.The elastic acting force of the spring makes determining on one end of the alignment pin
Through hole on the side wall of position convex portion ejection said inner tube, when the location hole on the side wall of outer tube and the positioning convex portion on alignment pin are matched somebody with somebody
During conjunction, you can position inner and outer tubes.
Compared to prior art, telescopic column of the invention, after being elongated to certain length, by tool operation tension part
Afterwards, tension part coordinates with matable assembly, makes the open end of inner tube along the direction outside distending vertical with length direction, inner tube
Open end pushed against outer tube after distending so that inner and outer tubes are tightly fitted be fixed together, the two be adjacent to face it
Between there is larger frictional force, make that telescopic column structure is more stable, bearing capacity is bigger, ensure that telescopic column has more stable
Support effect.
Second object of the present invention is to provide a kind of tent, including crossbeam and canopy frame, also including above-mentioned any technology
The telescopic column of scheme.
Wherein, crossbeam can successively be connected using more piece connecting rod and be formed.
The canopy frame may also include top link and the multiple push rods being connected on the top link, each institute
The upper end for stating push rod is connected on the top link, and each described push rod is extended obliquely downward；Multiple tops
The bottom of the push rod of a part of quantity is connected to the upper end of the telescopic column in bar, and the bottom of other push rods is connected to described
On crossbeam.
Top link has along the spaced multiple connecting interfaces of same even circumferential, the upper end of each push rod
It is connected in a corresponding connecting interface.
In a particular embodiment, the quantity of telescopic column has four, is connected by a crossbeam between two telescopic columns,
Constitute cube frame.Canopy frame is fixed on the cube frame being made up of telescopic column and crossbeam.
Compared to prior art, using after above-mentioned telescopic column, structure is more stable, during installation more for the tent that the present invention is provided
It is convenient, and packaging volume is smaller.
Brief description of the drawings
Fig. 1 is the front view of the telescopic column of embodiment one.
Fig. 2 is the K-K sectional views in Fig. 1.
Fig. 3 is the G-G sectional views in Fig. 1.
Fig. 4 is the H-H sectional views in Fig. 1.
The generalized section of the telescopic column of Fig. 5 embodiments two.
Fig. 6 is the tent of embodiment three（Removal tarpaulin）Stereogram.
Fig. 7 is III enlarged drawing in Fig. 6.
In accompanying drawing：
10- inner tubes, 100- telescopic columns, 110- open ends, 101- handle holes, 120- strip gabs, 130- screw rods, 140-
One elastic tension part, 150- the second elastic tension parts, 20- outer tubes, 210- housings；160- inner thread pieces, 170- angles, 190- pins
Axle, 191- positioning convex portions, 200- springs, 211- positioning via holes, 213- buttons, 214- end caps, 30- crossbeams, 40- canopy frames,
410- top links, 411- connecting interfaces, 50- push rods, 60- hounds.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment one
Refer to Fig. 1 to 4, the telescopic column 100 of the present embodiment includes the inner tube 10 and outer tube 20 of mutually socket, and by inner tube
10 and the locking mechanism that is fixed together of outer tube 20.Inner tube 10 has the open end 110 being plugged in outer tube 20, inner tube 10
Strip gab 120 is offered on the wall of side, strip gab 120 is extended longitudinally to edge of opening.The locking mechanism includes providing
Make open end 110 along the tensile force of the direction outside distending vertical with the length direction of inner tube 10 tension part, be arranged on
It is engaged to be tensioned the side wall of the matable assembly of open end 110, inner tube 10 and outer tube 20 with the tension part in inner tube 10
On all offer the handle hole of the correspondence tension part.Specifically, offering handle hole 101 in inner tube, opened up on outer tube 20
There is handle hole 201.
Inner tube 10 and outer tube 20 are rectangular tube, and inner tube 10 and outer tube 20 are rectangular tube, in certain embodiments, inner tube
Offer at least one strip gab 120 at least two faces of 10 side wall respectively, at least two strip gabs 120 are by inner tube
The side wall of 10 open end is divided at least two wall deformation portions.For example, on relative two face of the side wall of inner tube 10
At least one strip gab 120 is opened up respectively, and the side wall of the open end of inner tube 10 is divided into two by least two strip gabs 120
Individual wall deformation portion, the both sides in each wall deformation portion include being split the side for obtaining by strip gab 120 respectively.It is opened in phase
To two faces at least two strip gabs 120 the side wall that the side wall of the open end of inner tube 10 is divided into two U-shapeds is become
Shape portion, the both sides in each wall deformation portion include an angle 170 respectively, and each angle 170 includes the side described at least one.
In the present embodiment, the strip gab 120 described in, four are offered on four faces of the side wall of inner tube 10 respectively
The side wall of the openend of inner tube 10 is divided into two wall deformation portions of U-shaped, the two of each wall deformation portion by bar strip gab 120
Side includes an angle 170 respectively, and each angle 170 includes the side described in, as shown in Figure 4.Certainly, the four of inner tube 10
On individual face, the strip gab 120 of more than one can also be opened up in any one side, equally also can be by the side of the openend of inner tube 10
Wall is divided into four angles 170.
Wherein, the tension part is screw rod 130, and the matable assembly includes being separately fixed at the side wall of open end 11
The first elastic tension part 140 and the second elastic tension part 150 of both sides, screw rod 13 are axially and movably connected to the first bullet along itself
Between the property elastic tension part 150 of tensioner 140 and second, in the first elastic tension part 140 and the second elastic tension part 150 at least
One is threadedly coupled with screw rod 130.For example, the first elastic tension part 140 and screw rod 130 offset or are fixed together, and second
Elastic tension part 150 and screw rod 130 are threadedly coupled.Or, the second elastic tension part 150 and screw rod 130 offset or are fixed on
Together, the first elastic tension part 140 and screw rod 130 are threadedly coupled.When rotary screw 130, the first elastic tension part 140 and
The part that two elastic tension parts 150 are contacted with screw rod 130 respectively is located remotely from each other or close to each other.
The both ends of the first elastic tension part 140 are connected between two angles 170 of the first side wall variant part, and second
The both ends of elastic tension part 150 are connected between two angles 170 of second sidewall variant part.In the present embodiment, such as
Shown in Fig. 3 and 4, the both ends of the first elastic tension part 140 are connected to the adjacent angle 170 of two of which at four angles 170
On, the both ends of the second elastic tension part 150 are connected on four two other adjacent angles 170 at angle 170.In order to increase
The frictional force of big inner tube 10 and outer tube 20, be also respectively provided with four angles 170 for the inwall CONTACT WITH FRICTION of outer tube 20
Wearing piece 171, wearing piece 171 can be block rubber or rubber sleeve.
First elastic tension part 140 includes the first company positioned at both sides and the correspondence connection of angle 170 adjacent with two respectively
Section 141 is connect, and is connected to the first resilient deformation section 142 between the first linkage section 141 of both sides；Second elastic tension part
150 include the second linkage section 151 connected positioned at both sides and the correspondence of angle 170 adjacent with two other respectively and are connected to
The second resilient deformation section 152 between second linkage section 151 of both sides.In the present embodiment, the first resilient deformation section 142 and second
Resilient deformation section 152 is oppositely arranged and arches upward respectively inwards, therefore, the first elastic tension part 140 and the second elastic tension part 150
Shape in the present embodiment is in " M " shape.First resilient deformation section 142 and the second resilient deformation section 152 are arc.
In order to strengthen the elastic force and service life of the first elastic tension part 140 and the second elastic tension part 150, first
The elastic tension part 150 of elastic tension part 140 and second can be formed using metal clips one bending.First linkage section 141 and
Two linkage sections 151 can be fixedly connected with the connection of the inwall of inner tube 10 using welding, clamping or bolt.
In the present embodiment, the first end of screw rod 130 is threadedly coupled and through the first bullet of the first elastic tension part 140
Property deformation section 142 the top arched upward, the second elasticity that the second end of screw rod 130 supports in the second elastic tension part 150 becomes
The top arched upward of shape section 152.Inner thread piece 160, the first end of screw rod 130 are fixed with the first resilient deformation section 142
It is threadedly coupled and through inner thread piece 160.Operating portion is offered on the first end of screw rod 130, operating portion is specially interior hexagonal
Hole 131.When the first end of screw rod 130 is directed at the handle hole 201 of outer tube 20, outer tube 20 pairs is stretched into by by inner hexagon spanner
Answer operable rotation screw rod 130 in the handle hole 201 that screw rod 130 opens up.
When screw rod 130 is rotated forward, the power that its second end supports the second elastic tension part 150 constantly increases, by
One resilient deformation section 142 and the relative abutting of the second resilient deformation section 152, now, the radian of the first resilient deformation section 142 diminishes,
Tend to straightening, so that the first linkage section 141 of both sides is located remotely from each other and opens, drive the first side wall deformation of corresponding U-shaped
Two angles 170 in portion are adjacent to the inwall of outer tube 20 with respect to opening；Meanwhile, the radian page of the second resilient deformation section 152 diminishes, and becomes
In straightening, so that the second linkage section 151 of both sides is located remotely from each other and opens, the second sidewall variant part of corresponding U-shaped is driven
Relative the opening in two angles 170 and be adjacent to the inwall of outer tube 20, having reached makes four angles 170 all along the axle perpendicular to screw rod 130
It is flared out being adjacent to the effect of the inwall of outer tube 20 to direction, then the distending of open end 110 and outer tube 20 of inner tube 10 are adjacent to
It is fixed together.
When screw rod 130 is reversely rotated, its second end support the second elastic tension part 150 power constantly reduce until with
Second elastic tension part 150 is separated, and makes the mutual abutting between the first resilient deformation section 142 and the second resilient deformation section 152
Active force diminish until push against power disappear, now, the first resilient deformation section 142 tends under the elastic acting force of itself
Bent and be returned to natural case of bending, so that the first linkage section 141 of both sides mutually draws close reset, the of corresponding U-shaped
Two angles 170 of side wall variant part depart from the inwall of outer tube 20 with respect to drawing close；Meanwhile, the second resilient deformation section 152 is certainly
Under the elastic acting force of body, tend to bent and be returned to natural case of bending, so that the second linkage section 151 of both sides is mutually leaned on
Hold together to reset, two other angle 170 of the second sidewall variant part of corresponding U-shaped departs from the inwall of outer tube 20 with respect to drawing close, and reaches
To make four angles 170 all along perpendicular to screw rod 130 axial direction to contract depart from outer tube 20 inwall effect, then
Inner tube 10 and outer tube 20 are separated can alongst with respect to the collapsing length of both slidable adjustments.
In the present embodiment, positioned during for the ease of regulation inner tube telescopic location, be additionally provided with inner tube 10 flexibly positioned
Part, flexible positioning piece includes bearing pin 190 and spring 200, and spring 200 and bearing pin 190 are arranged on the guiding being fixedly arranged in inner tube 10
On seat, through hole is offered on the side wall of inner tube 10, one end of bearing pin 19 has and is movably arranged in the through hole of inner tube 1 and convex
The positioning convex portion 191 for rising, offers the location hole coordinated with positioning convex portion 191 on the side wall of outer tube 20.
The locking mechanism also includes the housing 210 being set on the opening of outer tube 20, and correspondence location hole is opened on housing 210
It is provided with the positioning via hole 211 for accommodating positioning convex portion 191.Handle hole 201 on housing 210 on correspondence outer tube 20 offers operation
Via hole.It is additionally provided with housing 210 for pressing the button 213 for driving positioning convex portion 191 inwardly to bounce back.
During operation locking inner tube 10 and outer tube 20, inner tube 10 and outer tube 20 are first adjusted to appropriate length, and make bearing pin
190 positioning convex portion 191 ejecting card from inner tube 10 enters to position in via hole 211.Then shell is penetrated successively with inner hexagon spanner
The handle hole 101 on handle hole 201 and inner tube 10 on operation via hole, outer tube 20 on body 210, when tightening screw rod 130, spiral shell
The power that bar 130 supports the second elastic tension part 150 becomes big, and the first elastic tension part 140 and the second elastic tension part 150 all tend to
Straighten, make the outside distending in four angles 170 of the open end of inner tube 1, so that together with inner tube 10 is fixed with outer tube 20.
During operation unblock inner tube 10 and outer tube 20, during Unscrew 130, screw rod 130 supports the second elastic tension part 150
Power diminishes, and the abutting power between both the first elastic tension part 140 and the second elastic tension part 150 reduces, and all tends to replying
Natural torsion state, the open end of inner tube 10 is actively inwardly received by distending, and the thrust between inner tube 10 and outer tube 20 becomes
Very little, now presses button 213, the positioning convex portion 191 of bearing pin 190 is retracted into inner tube 10 from positioning via hole 211,
Just internally pipe 10 and outer tube 20 can carry out telescopic adjustment.
Multiple location hole, and multiple handle holes 201 also can be set on its length direction of outer tube 20, for adapting to
Inner tube 10 and outer tube 20 are positioned in various different collapsing lengths.In transport, inner tube 10 and outer tube 20 can be shunk
To most short, or the two is taken apart, reduce package length.
The diameter of screw rod 13 should be more than the diameter of the handle hole 101 in inner tube 10, to avoid screw rod 130 from therefrom deviating from.
Simultaneously in order to avoid maloperation, the end cap 214 for blocking handle hole 201 is additionally provided with housing 210.
After the telescopic column 100 of the present embodiment is elongated to length most long, using flexible positioning piece（Bearing pin 190 and spring
200）Inner tube 10 and outer tube 20 are positioned, then piercing into locking mechanism by instrument and turning screw rod 130 makes opening for inner tube 10
The outside distending in mouthful end 110, the open end 110 of inner tube 10 is pushed against outer tube 20 after distending, so that inner tube 10 and outer tube 20
Tightly laminating is fixed together, and makes that the structure of telescopic column 100 is more stable, and bearing capacity is bigger, ensure that telescopic column has
More stable support effect.Telescopic column 100 can be that outer tube 20 is supported on ground when in use, and inner tube 10 is above；
Can be that inner tube 10 is supported on ground, outer tube 20 is above.
Embodiment two
The structure of the telescopic column of the present embodiment is essentially identical with embodiment one, and difference is：The two ends end difference of screw rod 130
It is threadedly coupled with the first elastic tension part 140 and the second elastic tension part 150, the first elastic tension part 140 and the second elasticity are opened
Be respectively equipped with an inner thread piece 160 on tight part 150, and the threaded line on the two ends end of screw rod 130 hand of spiral phase
Instead, as shown in Figure 5.When screw rod 130 is rotated forward, the first resilient deformation section 142 and the second resilient deformation section 152 are supported relatively
Tightly, make four angles 170 that the effect of the inwall for being adjacent to outer tube 20 is all flared out along the axial direction perpendicular to screw rod 130, then
The distending of open end 110 and outer tube 20 of inner tube 10 are adjacent to and are fixed together.When screw rod 130 is reversely rotated, make the first elasticity
The active force of the mutual abutting between the resilient deformation section 152 of deformation section 142 and second diminishes, make four angles 170 all along perpendicular to
The axial direction of screw rod 130 departs from the effect of the inwall of outer tube 20 to contract, and then separate can be along for inner tube 10 and outer tube 20
Collapsing length of the length direction with respect to both slidable adjustments.
Embodiment three
As shown in Figures 6 and 7, the present embodiment provides a kind of tent, including crossbeam 30, canopy frame 40 and tarpaulin, also including embodiment
One or embodiment two in telescopic column 100, the quantity of wherein telescopic column 100 has four, and crossbeam 30 is connected to two and stretches
Between contracting column 100.Connected by a crossbeam 30 between two telescopic columns 100, four telescopic columns 100 pass through four horizontal strokes
Beam 30 constitutes cube frame after being sequentially connected.Canopy frame 40 is fixed on the cube being made up of telescopic column 100 and crossbeam 30
On framework, canopy frame 40 includes top link 410 and the multiple push rods 50 being connected on top link 410.Specifically, originally
In embodiment, top link 410 is provided with multiple connecting interfaces 411, the upper end of each push rod 50 be connected to one it is corresponding
In connecting interface 411, each push rod 50 is extended obliquely downward；The bottom of the push rod 50 of a part of quantity connects in multiple push rods 50
The upper end of telescopic column 100 is connected on, the bottom of other push rods 50 is connected on crossbeam 30.In the present embodiment, the number of push rod 50
It is 8 to measure, wherein 4 push rods 50 are connected to top link 410 and a corresponding telescopic column 100 upper end, in addition 4
Individual push rod 50 is connected to the centre of top link 410 and a corresponding crossbeam 30.
Wherein, crossbeam 30 is connected in turn including more piece connecting rod.Also set between each crossbeam 30 and telescopic column 100
There is hound 60.Two crossbeams 30 being connected on same telescopic column 100 are mutually perpendicular to, and also connect between two crossbeams 30
It is connected to a hound 60.Two hounds 60 on same telescopic column 100, and two crossbeams on the telescopic column 100
The composition triangle of hound 60 between 30.Hound 60 can strengthen the intensity of cube frame after connecting, make overall structure more
Stabilization.For the ease of packing and transporting, push rod 60 is also adopted by more piece connecting rod and is connected in turn.
The tent of the present embodiment in assembling, only by two people operate can installation, first by 100 groups of telescopic column
Install into, and telescopic column 100 is contracted in shortest length, then the composition cube of connecting cross beam 30 between telescopic column 100
Body framework, then the canopy frame 40 after assembling is installed on cube frame, and upper tarpaulin is covered, then by telescopic column 100
Length elongation, then by locking mechanism lock telescopic column 100, you can by tent assembling finish, assembling process is very square
Just.Because each telescopic column 100 all stretches, crossbeam 30, push rod 50 also all detachably into the part of short length, are greatly reduced
Packaging volume, is readily transported and stores.
The above embodiments merely illustrate the technical concept and features of the present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this that 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, should all be included within the scope of the present invention.
Claims (10)
1. a kind of telescopic column, including the mutually inner and outer tubes of socket, and said inner tube and the outer tube are fixed on one
The locking mechanism for rising, it is characterised in that：Said inner tube has the open end being plugged in the outer tube, the open end
Strip gab is offered on the wall of side；The locking mechanism includes providing makes the open end along the length direction with said inner tube
The tension part of the tensile force of the outside distending in vertical direction, be arranged in said inner tube be engaged with the tension part with
The correspondence tension part is all offered on the side wall of the matable assembly of the tight open end, said inner tube and the outer tube
Handle hole.
2. telescopic column according to claim 1, it is characterised in that：The tension part is screw rod, the matable assembly
The first elastic tension part and the second elastic tension part including being separately fixed at the side wall both sides of the open end, the screw rod
Axially and movably it is connected to along itself between the first elastic tension part and the second elastic tension part, first elastic tension
It is connected with the screw flight with the second elastic tension part at least one.
3. telescopic column according to claim 2, it is characterised in that：Said inner tube and the outer tube are rectangular tube, institute
The strip gab described at least one is offered at least two faces of the side wall for stating inner tube respectively, at least two bar shapeds are opened
The side wall of the open end of said inner tube is divided at least two wall deformation portions by mouth, the both sides point in each wall deformation portion
The side that Bao Kuo do not obtained by strip gab segmentation, the both ends of the first elastic tension part are connected to the first side
Between two sides on wall variant part, the both ends of the second elastic tension part are connected to second sidewall deformation
Between two sides in portion.
4. telescopic column according to claim 3, it is characterised in that：At least two strip gabs are by said inner tube
The side wall of open end is divided into two wall deformation portions of U-shaped, and the both sides in each wall deformation portion include an angle respectively,
Each described angle includes the side described at least one, and the both ends of the first elastic tension part are connected to the first side
Between angle described in two of wall variant part, the both ends of the second elastic tension part are connected to second sidewall variant part
Two described in angle between.
5. telescopic column according to claim 3, it is characterised in that：The first elastic tension part include be located at both sides and
First linkage section of connection corresponding with two sides of the first side wall variant part, and be connected to both sides described respectively
The first resilient deformation section between one linkage section；The second elastic tension part include be located at both sides and respectively with second side
Second linkage section of two sides correspondence connection of wall variant part and be connected between second linkage section of both sides the
Two resilient deformation sections.
6. telescopic column according to claim 3, it is characterised in that：The first end of the screw rod is threadedly coupled and passes through
One of them of the first elastic tension part and the second elastic tension part, the second end of the screw rod is supported described
In another of first elastic tension part and the second elastic tension part.
7. telescopic column according to claim 3, it is characterised in that：The two ends end of the screw rod is respectively with described first
Elastic tension part and the second elastic tension part are threadedly coupled, and the threaded line on the two ends end of the screw rod spiral
In the opposite direction.
8. a kind of telescopic column according to claim 2, it is characterised in that：Flexible positioning piece is additionally provided with said inner tube,
Offer through hole on the side wall of said inner tube, the flexible positioning piece has and is movably arranged in the through hole and outwardly convex
Positioning convex portion, offers the location hole coordinated with the positioning convex portion on the side wall of the outer tube.
9. a kind of telescopic column according to claim 8, it is characterised in that：The flexible positioning piece is described including being arranged on
Alignment pin and spring in inner tube, one end of the alignment pin have the positioning convex portion.
10. a kind of tent, including crossbeam and canopy frame, it is characterised in that：Also include as described in claim 1 to 9 any one
Telescopic column.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042277.4A CN106760924B (en) | 2017-01-20 | 2017-01-20 | Telescopic upright post and tent with same |
| CN202310423755.1A CN116411740A (en) | 2017-01-20 | 2017-01-20 | Telescopic upright post and tent with same |
| PCT/CN2017/074022 WO2018090497A1 (en) | 2016-11-17 | 2017-02-18 | Telescopic vertical column, and tent having same |
| DE112017005797.3T DE112017005797B4 (en) | 2016-11-17 | 2017-02-18 | Extendable pillar and tent containing the same |
| US16/461,797 US10844626B2 (en) | 2016-11-17 | 2017-02-18 | Telescopic stand column, and tent having same |
| US17/073,428 US11668112B2 (en) | 2016-11-17 | 2020-10-19 | Tent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042277.4A CN106760924B (en) | 2017-01-20 | 2017-01-20 | Telescopic upright post and tent with same |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310423755.1A Division CN116411740A (en) | 2017-01-20 | 2017-01-20 | Telescopic upright post and tent with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106760924A true CN106760924A (en) | 2017-05-31 |
| CN106760924B CN106760924B (en) | 2023-05-12 |
Family
ID=58943616
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310423755.1A Pending CN116411740A (en) | 2017-01-20 | 2017-01-20 | Telescopic upright post and tent with same |
| CN201710042277.4A Active CN106760924B (en) | 2016-11-17 | 2017-01-20 | Telescopic upright post and tent with same |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310423755.1A Pending CN116411740A (en) | 2017-01-20 | 2017-01-20 | Telescopic upright post and tent with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN116411740A (en) |
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| GB1199686A (en) * | 1968-04-02 | 1970-07-22 | Bruce Charles Ricard Wildridge | Improved means for Retaining Tubes in End to End Relationship |
| US4818135A (en) * | 1982-11-30 | 1989-04-04 | Desjardins Wallace H | Locking collar for telescoping cylindrical tubes |
| US8333531B1 (en) * | 2009-07-14 | 2012-12-18 | Vertical Leisure Ltd. | Coupling device |
| CN203050229U (en) * | 2012-12-25 | 2013-07-10 | 浙江泰普森休闲用品有限公司 | Tent framework and tent |
| CN203362741U (en) * | 2013-05-31 | 2013-12-25 | 湖南省金为型材有限公司 | Pipe fastening connection assembly |
| CN203463439U (en) * | 2013-08-14 | 2014-03-05 | 湖南省金为型材有限公司 | Fastening and connecting part for pipe with pre-punching hole |
| CN103790903A (en) * | 2014-01-22 | 2014-05-14 | 湖南省金为型材有限公司 | Guardrail |
| CN203702777U (en) * | 2014-03-06 | 2014-07-09 | 无锡福镁轻合金科技有限公司 | Telescopic pipe structure |
| CN105909634A (en) * | 2016-06-28 | 2016-08-31 | 上海锅炉厂有限公司 | Pipe abutting and expanding device |
| CN207033045U (en) * | 2017-01-20 | 2018-02-23 | 蔚孜电子商务（上海）有限公司 | A kind of telescopic column and the tent with the telescopic column |
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2017
- 2017-01-20 CN CN202310423755.1A patent/CN116411740A/en active Pending
- 2017-01-20 CN CN201710042277.4A patent/CN106760924B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1199686A (en) * | 1968-04-02 | 1970-07-22 | Bruce Charles Ricard Wildridge | Improved means for Retaining Tubes in End to End Relationship |
| US4818135A (en) * | 1982-11-30 | 1989-04-04 | Desjardins Wallace H | Locking collar for telescoping cylindrical tubes |
| US8333531B1 (en) * | 2009-07-14 | 2012-12-18 | Vertical Leisure Ltd. | Coupling device |
| CN203050229U (en) * | 2012-12-25 | 2013-07-10 | 浙江泰普森休闲用品有限公司 | Tent framework and tent |
| CN203362741U (en) * | 2013-05-31 | 2013-12-25 | 湖南省金为型材有限公司 | Pipe fastening connection assembly |
| CN203463439U (en) * | 2013-08-14 | 2014-03-05 | 湖南省金为型材有限公司 | Fastening and connecting part for pipe with pre-punching hole |
| CN103790903A (en) * | 2014-01-22 | 2014-05-14 | 湖南省金为型材有限公司 | Guardrail |
| CN203702777U (en) * | 2014-03-06 | 2014-07-09 | 无锡福镁轻合金科技有限公司 | Telescopic pipe structure |
| CN105909634A (en) * | 2016-06-28 | 2016-08-31 | 上海锅炉厂有限公司 | Pipe abutting and expanding device |
| CN207033045U (en) * | 2017-01-20 | 2018-02-23 | 蔚孜电子商务（上海）有限公司 | A kind of telescopic column and the tent with the telescopic column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116411740A (en) | 2023-07-11 |
| CN106760924B (en) | 2023-05-12 |
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