CN104746939B - Assembly-needless foldable tent - Google Patents
Assembly-needless foldable tent Download PDFInfo
- Publication number
- CN104746939B CN104746939B CN201510134435.XA CN201510134435A CN104746939B CN 104746939 B CN104746939 B CN 104746939B CN 201510134435 A CN201510134435 A CN 201510134435A CN 104746939 B CN104746939 B CN 104746939B
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- CN
- China
- Prior art keywords
- tent
- parallel
- drag
- node
- line
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
- E04H15/52—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means parallelogram type
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention discloses an assembly-needless foldable tent. The assembly-needless foldable tent is characterized by being composed of two parts of a support frame and a tent cloth, wherein the support frame is composed of annular connecting rod mechanisms, parallel shear type mechanisms, asymmetric wire shear type units and draglines, four parallel shear type mechanisms are uniformly distributed between the two annular connecting rod mechanisms, the two asymmetric wire shear type units are arranged at the upper sides of the two parallel shear type mechanisms with an included angle of 180 degrees, connected to the upper surface of the annular connecting rod mechanism at the upper end and both connected to the annular connecting rod mechanisms through pin connected joints, the draglines penetrate through longer rod pieces of the asymmetric wire shear type units at the two sides and are fixed on shorter rod pieces finally, when the structure is unfolded, the bottom annular connecting rod mechanism and the ground are fixed through tent pegs, the shrinkage of the tent in the radial direction and the movement of the whole structure are stopped, finally, the tent is covered with the tent cloth, and the tent cloth is tied on the structure. Compared with a traditional tent, the assembly-needless foldable tent avoids the tedious assembly process, after being folded, the tent is small in volume and portable, the structure is steady, and good temporary locations are provided for outdoor activities such as camping.
Description
Technical field
The present invention relates to a kind of Novel tent being made up of bracing frame and tent cloth, wherein bracing frame is by rhombus double leval jib machine
Structure, isometric quadric chain, Length discrepancy quadric chain, drag-line form, and folding and expanding is simple and easy to operate, and portable, firm.
Background technology
Increasing people likes outdoor activities, either picnics, encamps, on foot etc., and tent is to become indispensable
Trip articles for use, tent can be that people provides interim rest place, it is to avoid exposes to the sun and rain, but the tent in daily life is launching
During cumbersome, need relatively cumbersome assembling process, bring to our use certain constant.
In order to release the inconvenience that tent assembles, the present invention proposes a kind of Novel tent, changes the skeleton shape of conventional tents
Formula, perfectly realize expansion and the folding of tent by the folding of linkage, it is to avoid the process assembled, easy and simple to handle, and
Close up rear small volume, portable and firm, to look for slope by top drag-line, form double slope draining, sleety weather still can relieved use.
Summary of the invention
Goal of the invention: in order to produce the Novel tent being easy to folding and expanding, this structure can not only meet people and stop temporarily
The needs of breath amusement, also have without assembling, and the advantages such as volume after folding is little, portable, firm, are that the indispensability of outdoor activities is good
Product.
Technical scheme: for achieving the above object, the technical solution used in the present invention is:
A kind of foldable tent without assembling, it is characterised in that: by bracing frame and the tent being enclosed within support frame as described above
Cloth form, it is characterised in that: support frame as described above by annular linkage, parallel scissor mechanism, asymmetric polar curve scissors unit with
And drag-line composition, described annular linkage is two, and described annular linkage is passed through by 4n rhombus quadric chain
Two nodes on diagonal join end to end composition, and wherein n is natural number；Described parallel scissor mechanism is four, described parallel
Scissor mechanism is in series by the parallel scissors unit no less than；Four parallel scissor mechanism are evenly arranged in two annulars even
Between linkage, and two nodes constituting the end of the parallel scissors unit of described parallel scissor mechanism are described with composition respectively
Two nodes of residue of the rhombus quadric chain of annular linkage connect；Described two asymmetric polar curve scissors unit are arranged in
Two angles are the upside of the parallel scissor mechanism of 180 degree, and are connected to the annular linkage upper surface of upper end, described two non-right
Polar curve scissors unit is claimed to be formed by long pole and short member are hinged, the pin joint of described long pole and short member and described parallel shears
On the same line, the lower end of described long pole connects the pin joint of formula mechanism with the outer ring pin joint of described rhombus quadric chain
Connecing, the lower end of described short member is connected with the inner ring pin joint of described shape quadric chain；Described zip passes two root length connecting rods
The other end and be fixed on the other end of two short connecting rods, connecting on described parallel scissor mechanism has the first drag-line and the
Two drag-lines, the first described drag-line connects two intermediate nodes of two parallel scissors unit, and the second described drag-line sequentially passes through
Node on inside on the upside of portion's scissors unit, outside lower node, after be then passed through node on the inside on the downside of the scissors unit of top, outer
Subordinate's node, eventually passes through node on the inside on the downside of the scissors unit of bottom, outside lower node.
Described guy cable length is the long pole that after structure is launched, the distance of two asymmetric polar curve scissors unit adds two times
Length difference with short member.
The intermediate node distance of the first described guy cable length rear two scissors unit fully deployed equal to structure.
Beneficial effect: in the present invention, Novel tent is without assembling, launches well to fix with ground by structure, fastens tent cloth
I.e. complete, easy and simple to handle；Looking for slope by drag-line, form the Peng Ding of double slopes drainage pattern, sleety weather still can relieved use；Pass through
The design of top asymmetric scissors unit, be vertical to the active force of structure by level conversion by drag-line, it is to avoid Cable forces
After make folding structures.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 be bracing frame fully deployed after side view；
Fig. 3 be bracing frame fully deployed after top view；
Fig. 4 be bracing frame the most fully deployed time side view；
Fig. 5 be bracing frame the most fully deployed time top view
Fig. 6 is parallel scissors cell schematics；
Fig. 7 is asymmetric polar curve scissors cell schematics；
Fig. 8 is that parallel scissor mechanism and asymmetric polar curve scissors unit are connected with annular linkage and show with pin-connected joints
It is intended to；
Fig. 9 bracing frame closes up rear structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further described.
Fig. 1 is support frame structure schematic diagram, as in figure 2 it is shown, a kind of foldable tent without assembling, by being connected to annular
Parallel scissor mechanism 2 on linkage 1 looks for the asymmetric polar curve scissors unit 3 of slope drag-line 4 to be formed by connecting with fixing.
In Fig. 5, described annular linkage 1 is passed through two nodes on diagonal by 8 rhombus quadric chains
Join end to end composition, and two nodes on rhombus quadric chain another one diagonal are inner ring node and outer ring node.As
The parallel scissor mechanism of described in Fig. 4 four 2 respectively by the parallel scissors unit 6 of two in Fig. 6 by upper lower node pin joint group
Becoming, it is evenly distributed between two annular linkages 1, is positioned at the upper lower node of the scissors unit at two ends and corresponding rhombus
The Internal and external cycle node of quadric chain is connected by the pin-connected joints 7 shown in Fig. 8, and the rod member length of parallel scissors unit 6 is equal to
Rhombus quadric chain Internal and external cycle nodal distance after folding structures；Connect on described parallel scissor mechanism 2 and have the first drag-line 10
With the second drag-line 11, the first described drag-line 10 connects two intermediate nodes of two parallel scissors unit, the second described drag-line 11
Sequentially pass through node on the inside on the upside of the scissors unit of top, outside lower node, after be then passed through on the downside of the scissors unit of top interior
Node, outside lower node in portion, eventually pass through node on the inside on the downside of the scissors unit of bottom, outside lower node；First drag-line
The distance of the length of 10 rear two parallel scissors unit intermediate nodes fully deployed equal to structure, by changing the length of the second drag-line
The folding of structure can be realized.Two described asymmetric polar curve scissors unit 3 are arranged in the parallel scissors machine that two angles are 180 degree
On the upside of structure 2, and it is connected to annular linkage 1 upper surface of upper end；In Fig. 7, described asymmetric polar curve scissors unit 3 by
Long pole 8 and short member 9 pin joint composition, wherein, it is ensured that in bearing pin side two, rod member section is isometric, and save with this side of long pole 8
Point is connected by pin-connected joints 7 with the outer ring node of corresponding rhombus four-bar linkage structure, this side gusset of short member 9 and inner ring node
Same connection, the length that two long pole sections such as grade are added is equal to rhombus quadric chain Internal and external cycle nodal distance after folding structures, institute
The drag-line 4 stated, through node in the relatively long pole section of bearing pin opposite side, is finally secured on the node of relatively short member section.Shrink the
Two drag-lines 11 make structure fully deployed, after the second drag-line 11 is fixed with ground.
It is noted that, for those skilled in the art, under the premise without departing from the principles of the invention,
Can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (3)
1. the foldable tent without assembling, it is characterised in that: by bracing frame and the tent cloth being enclosed within support frame as described above
Composition, it is characterised in that: support frame as described above is by annular linkage (1), parallel scissor mechanism (2), asymmetric polar curve scissors list
Unit (3) and drag-line (4) composition, described annular linkage (1) is two, and described annular linkage (1) is by 4n Pedicellus et Pericarpium Trapae
Shape quadric chain is joined end to end composition by two nodes on diagonal, and wherein n is natural number；Described parallel scissor mechanism
(2) being four, described parallel scissor mechanism (2) is in series by the parallel scissors unit (6) no less than；Four parallel shears
Formula mechanism (2) is evenly arranged between two annulars linkage (1), and constitutes the parallel scissors of described parallel scissor mechanism (2)
The residue two of two nodes of the end of unit (6) rhombus quadric chain of annular linkage (1) described with composition respectively
Individual node connects；Described two asymmetric polar curves scissors unit (3) are arranged in the parallel scissor mechanism (2) that two angles are 180 degree
Upside, and it is connected to annular linkage (1) upper surface of upper end, described two asymmetric polar curves scissors unit (3) are by long pole
Hinged with short member form, the pin joint of described long pole and the pin joint of short member and described parallel scissor mechanism (2) with
On one straight line, the lower end of described long pole is connected with the outer ring pin joint of described rhombus quadric chain, under described short member
End is connected with the inner ring pin joint of described shape quadric chain；Described zip passes the other end of two root length connecting rods and is fixed on two
On the other end of root short connecting rod, there are the first drag-line (10) and the second drag-line (11) in the upper connection of described parallel scissor mechanism (2),
Described the first drag-line (10) connects two intermediate nodes of two parallel scissors unit, and described the second drag-line (11) sequentially passes through
Node on inside on the upside of portion's scissors unit, outside lower node, after be then passed through node on the inside on the downside of the scissors unit of top, outer
Subordinate's node, eventually passes through node on the inside on the downside of the scissors unit of bottom, outside lower node.
Foldable tent the most according to claim 1, it is characterised in that: after described drag-line (4) a length of structure is launched
The distance of two asymmetric polar curves scissors unit (3) adds long pole (8) and the length difference of short member (9) of two times.
Foldable tent the most according to claim 1 and 2, it is characterised in that: described the first drag-line (10) length is equal to
The intermediate node distance of two scissors unit after structure is fully deployed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510134435.XA CN104746939B (en) | 2015-03-25 | 2015-03-25 | Assembly-needless foldable tent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510134435.XA CN104746939B (en) | 2015-03-25 | 2015-03-25 | Assembly-needless foldable tent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104746939A CN104746939A (en) | 2015-07-01 |
| CN104746939B true CN104746939B (en) | 2017-01-11 |
Family
ID=53587133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510134435.XA Expired - Fee Related CN104746939B (en) | 2015-03-25 | 2015-03-25 | Assembly-needless foldable tent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104746939B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298776B (en) * | 2015-11-23 | 2018-03-16 | 东南大学 | Self-driven folding latticed frame structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2716993A (en) * | 1952-06-02 | 1955-09-06 | Thomas H Codrick | Folding tent frame |
| CN2496972Y (en) * | 2001-08-08 | 2002-06-26 | 刘宗信 | Tent frame structure |
| JP5033055B2 (en) * | 2008-05-28 | 2012-09-26 | 東洋物産株式会社 | Unfoldable folding tent with tent |
| CN102605888B (en) * | 2012-03-08 | 2014-04-16 | 东南大学 | Truss structure with four degrees of freedom |
| CN202611068U (en) * | 2012-03-08 | 2012-12-19 | 东南大学 | Dome structure of deployable cable pole |
| CN102912851B (en) * | 2012-10-18 | 2014-05-28 | 东南大学 | Prismatic symmetric unfoldable mechanism unit |
-
2015
- 2015-03-25 CN CN201510134435.XA patent/CN104746939B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104746939A (en) | 2015-07-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 |