CN106812376B - Universal large-span expandable quick unfolding and folding tent and unfolding and folding method - Google Patents
Universal large-span expandable quick unfolding and folding tent and unfolding and folding method Download PDFInfo
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- CN106812376B CN106812376B CN201710142431.5A CN201710142431A CN106812376B CN 106812376 B CN106812376 B CN 106812376B CN 201710142431 A CN201710142431 A CN 201710142431A CN 106812376 B CN106812376 B CN 106812376B
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The utility model provides a general large-span scalable quick unfolding folding tent and unfolding folding method, includes two T shape connecting portions that set up relatively, is equipped with the head rod at the horizontal direction of T shape connecting portion, is connected with the second connecting rod respectively in the both sides of head rod on T shape connecting portion, is connected with the third connecting rod at the end connection of the second connecting rod that corresponding was arranged, the head rod articulates with T shape connecting portion and sets up, the second connecting rod articulates with T shape connecting portion and sets up, the third connecting rod articulates with the second connecting rod and links to each other, articulates a bracing piece under each third connecting rod. The device is reasonable in structure, integrated, convenient to expand, and convenient to expand and retract.
Description
Technical field:
the invention relates to a universal large-span expandable quick unfolding and folding tent and an unfolding and folding method.
The background technology is as follows:
tent is the most basic equipment in outdoor application, and the tent is widely applied to people's daily life, such as large-scale exhibitions, mobile amortization, outdoor exercises, tourism and leisure, exploration activities, temporary places, temporary garages and the like, and plays an important role in the rescue process of army camping, military exercises and various natural disasters. Due to the sudden and multiple nature of natural disasters, the tent needs to be more rapid and efficient in the building and storage processes.
However, as most of the existing tents are of component assembly type, along with the increase of the size of the tent, the component assembly type on-site construction structure is complex, parts are more, parts are easy to lose in the construction process, parts are easy to damage, and construction staff are required to have certain picture reading and learning capabilities and necessary exercises. And the recovery process is very complex, and the loss of parts is serious. This does not meet the requirements of emergency reaction occasions such as emergency relief, motor forces and the like, and is also unfavorable for the environmental protection requirements of sustainable development and utilization. Some existing 'integrated' tents are integrated, but because some important connection parts need to be assembled on site, the installation reliability of the on-site assembly is not high, the time and the labor are consumed, and the 'integrated' effect is not achieved. In addition, existing collapsible tents mainly have scissor units, single beam structures. The scissors unit folding structure can be unfolded and folded integrally, but because the structure is complex, the rod piece is not easy to be oversized, the structure type is single, the structure stability is poor, the wind resistance is weak, and the scissors unit folding structure is only suitable for outdoor small temporary tents. The single beam structure is generally suitable for small fixed-size tents and does not have any expandable function.
The invention comprises the following steps:
the invention aims at solving the defects in the prior art, and provides the universal large-span expandable rapid unfolding and folding tent and the unfolding and folding method, which are reasonable in structure, integrally arranged, convenient to expand and fold, and capable of solving the problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a general large-span scalable quick unfolding folding tent, includes the T shape connecting portion of two relative settings, is equipped with the head rod at the horizontal direction of T shape connecting portion, is connected with the second connecting rod respectively in the both sides of head rod on the T shape connecting portion, has the third connecting rod at the end connection of the second connecting rod of corresponding arrangement, the head rod articulates the setting with the T shape connecting portion, the second connecting rod articulates the setting with the T shape connecting portion, the third connecting rod links to each other with the second connecting rod is articulated, articulates a bracing piece under each third connecting rod.
Preferably, a plurality of X-shaped connecting parts are arranged between the T-shaped connecting parts, a first connecting rod is hinged between the adjacent T-shaped connecting parts and the X-shaped connecting parts or between the X-shaped connecting parts and the X-shaped connecting parts, and two sides of the first connecting rod on the X-shaped connecting parts are respectively connected with a second connecting rod.
Preferably, the T-shaped connecting part comprises a T-shaped connecting part seat, a first connecting rod groove perpendicular to the T-shaped connecting part seat is formed in one side of the T-shaped connecting part seat, and the first connecting rod is hinged and inserted into the first connecting rod groove.
Preferably, the X-shaped connecting part comprises an X-shaped connecting part seat, first connecting rod grooves perpendicular to the X-shaped connecting part seat are respectively arranged on two sides of the X-shaped connecting part seat, and the first connecting rods on two sides of the X-shaped connecting part seat are respectively hinged and inserted into the first connecting rod grooves.
Preferably, the first connecting rod comprises a first fixed rod, one end of the first fixed rod is connected with the X-shaped connecting part or the T-shaped connecting part, the other end of the first fixed rod is provided with a first switching part, the upper part of the first switching part is connected with a first movable rod, the lower part of the first switching part is connected with a second movable rod, one end of the first movable rod is connected with the first fixed rod through a first folding rod, the other end of the first movable rod is hinged with the X-shaped connecting part or the T-shaped connecting part, a pin shaft hole corresponding to the first folding rod is arranged on the first fixed rod, a first safety pin for fixing the position of the first folding rod is arranged in the pin shaft hole, and two ends of the second movable rod are respectively hinged with the first switching part and the X-shaped connecting part or the T-shaped connecting part; the first folding rod consists of connecting pieces which are oppositely arranged at two sides of the first movable rod.
Preferably, the second connecting rod comprises a second fixing rod, the second fixing rod is arranged in a hollow manner, a supporting rod is sleeved in the second fixing rod, a reinforcing plate which is in butt joint with the supporting rod is arranged on the inner side of the tail end of the second fixing rod, a pin shaft hole is formed in the tail end of the second fixing rod and the top of the supporting rod, a fourth safety pin is arranged in the pin shaft hole, a second switching part is arranged at the other end of the second fixing rod, a third movable rod is connected to the upper part of the second switching part, the lower part of the second switching part is connected with a fourth movable rod, one end of the third movable rod is connected with the second fixing rod through a second folding rod, the other end of the third movable rod is hinged with an X-shaped connecting part or a T-shaped connecting part, a pin shaft hole which is correspondingly arranged with the second folding rod is arranged on the second fixing rod is arranged in the pin shaft hole, two ends of the fourth movable rod are respectively hinged with the first switching part and the X-shaped connecting part or the T-shaped connecting part, and the top of the fourth movable rod is provided with a clamping tooth for adjusting the rotating angle, and the corresponding arranged second connecting rod is connected through a clamping tooth; the first folding rod consists of connecting pieces which are oppositely arranged at two sides of the first movable rod.
Preferably, the support rod comprises a first support rod arranged in a hollow mode, the second support rod is sleeved in the first support rod, a pin shaft hole which is arranged correspondingly is formed in the top of the second support rod and the bottom of the first support rod, and a third safety pin is arranged in the pin shaft hole.
Preferably, hanging points for hanging the steel wire rope assembly are respectively arranged at the corresponding T-shaped connecting part or X-shaped connecting part and the top ends of the two supporting rods.
Preferably, the steel wire rope assembly comprises three steel wire ropes which are respectively connected with the T-shaped connecting part or the X-shaped connecting part and the hanging points on the top ends of the two supporting rods, and the three steel wire ropes are connected at one point.
Preferably, reinforcing steel wire ropes are respectively arranged between the hanging points of the T-shaped connecting part or the X-shaped connecting part corresponding to the bevel angle and the hanging points at the top end of the supporting rod.
The application method of the universal large-span expandable quick unfolding folding tent comprises the following steps:
s1, preliminary expansion: firstly, the first connecting rod is unfolded outwards;
s2, stabilizing a framework: after the first connecting rod is unfolded, a corresponding safety pin stabilizing framework is inserted;
s3, overall unfolding: the second connecting rod and the third connecting rod are unfolded integrally at the same time, and after the second connecting rod and the third connecting rod are unfolded integrally at the same time, corresponding safety pins are inserted;
s4, establishing a support: expanding all the support rods from the second fixing rods, inserting corresponding safety pins, and stabilizing the support rods to complete the expanding work of the tent;
s5, detaching the safety pin: after the tent is used, firstly taking out the safety pins on the connecting parts of the first connecting rod, the second connecting rod and the third connecting rod;
s6, preliminary folding: the connecting parts of the first connecting rod, the second connecting rod and the third connecting rod are inwards bent;
s7, finishing stowing: and (5) inwards folding the first connecting rod, the second connecting rod and the third connecting rod to finish folding of the tent.
Compared with the prior art, the invention has the advantages that: the folding state structure is regular and small in size, and is convenient to transport; the herringbone single-degree-of-freedom unfolding is rapid; the support rod is a telescopic rod, and can be vertically and front-lapped with awning cloth after the awning eave is unfolded, so that the operation is simple. The structure is stable, the connecting part is a universal part, the overall size can be increased according to the size of the extension rod piece, and the overall strength is not influenced; the second connecting rods are meshed through the clamping teeth 21, and play a role in positioning in the unfolding process; after the framework is unfolded, the supporting rods and the ground can be set to be smaller than 90 degrees, so that the stability is enhanced; the tent can be conveniently and rapidly built and retracted, the structure is stable after the tent is unfolded, the shape is regular after the tent is folded, and the tent is convenient to package and transport; and the modular units of the framework can realize the construction of tents with different specifications and sizes by changing the sizes of the universal rods, so that the expansibility is strong.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention provided with an X-shaped connection portion.
Fig. 2 is a schematic structural view of the present invention without an X-shaped connection.
Fig. 3 is a schematic diagram of the connection structure of the T-shaped connection portion, the second connection rod, and the support rod.
Fig. 4 is a schematic structural view of a T-shaped connection.
Fig. 5 is a schematic structural view of the first connecting rod.
Fig. 6 is a schematic view of the folded state of the present invention.
Fig. 7 is a schematic view of the first connecting rod pulled up according to the present invention.
FIG. 8 is a schematic view of an assembled first connecting rod of the present invention.
Fig. 9 is a schematic drawing of the second and third tie bars pulled up in accordance with the present invention.
FIG. 10 is a schematic view of the assembled second and third connecting rods of the present invention.
Fig. 11 is a schematic view of the unfolding support rod according to the invention.
Fig. 12 is a schematic view of the direction of movement of the folding point according to the present invention.
Fig. 13 is a schematic view of the folding process of the present invention.
In the figure, 1, a T-shaped connecting part, 2, a first connecting rod, 3, a second connecting rod, 4, a third connecting rod, 5, a supporting rod, 6, an X-shaped connecting part, 7, a first fixed rod, 8, a first switching part, 9, a first movable rod, 10, a second movable rod, 11, a first folding rod, 12, a first safety pin, 13, a second fixed rod, 14, a reinforcing plate, 15, a fourth safety pin, 16, a second switching part, 17, a third movable rod, 18, a fourth movable rod, 19, a second folding rod, 20, a second safety pin, 21, a clamping tooth, 22, a third safety pin, 23, a hanging point, 24, a wire rope pulling assembly, 25, a reinforcing wire rope, 26, a first supporting rod, 27, a second supporting rod, 28, a T-shaped connecting part seat, 29 and a first connecting rod groove.
The specific embodiment is as follows:
in order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying drawings.
As shown in fig. 1-13, a universal large-span expandable quick unfolding folding tent comprises two oppositely arranged T-shaped connecting parts 1, wherein a first connecting rod 2 is arranged in the horizontal direction of the T-shaped connecting parts 1, two sides of the first connecting rod 2 on the T-shaped connecting parts 1 are respectively connected with a second connecting rod 3, the end parts of the second connecting rods 3 which are correspondingly arranged are connected with a third connecting rod 4, the first connecting rod 2 is hinged with the T-shaped connecting parts 1, the second connecting rods 3 are hinged with the T-shaped connecting parts 1, the third connecting rods 4 are hinged with the second connecting rods 3, and a supporting rod 5 is hinged under each third connecting rod 4. The support bar 5 may be at an angle of less than 90 ° to the ground to improve the stability of the system.
A plurality of X-shaped connecting parts 6 are arranged between the T-shaped connecting parts 1, a first connecting rod 2 is hinged between the adjacent T-shaped connecting parts 1 and the X-shaped connecting parts 6 or between the X-shaped connecting parts 6 and the X-shaped connecting parts 6, and two sides of the first connecting rod 2 on the X-shaped connecting parts 1 are respectively connected with a second connecting rod 3. The extension of the tent is achieved by means of the X-shaped connection 6.
The T-shaped connecting part 1 comprises a T-shaped connecting part seat 28, a first connecting rod groove 29 perpendicular to the T-shaped connecting part 1 seat is formed in one side of the T-shaped connecting part seat 28, and the first connecting rod 2 is hinged and inserted into the first connecting rod groove. The T-shaped connecting part 1 plays a role of a joint and movably connects the first connecting rod 2 and the second connecting rod 3.
The X-shaped connecting part 6 comprises an X-shaped connecting part seat, first connecting rod grooves perpendicular to the X-shaped connecting part seat are respectively formed in two sides of the X-shaped connecting part seat, and the first connecting rods 2 on two sides of the X-shaped connecting part seat are respectively hinged and inserted into the first connecting rod grooves.
The first connecting rod 2 comprises a first fixing rod 7, one end of the first fixing rod 7 is connected with the X-shaped connecting part 6 or the T-shaped connecting part 1, a first switching part 8 is arranged at the other end of the first fixing rod 7, a first movable rod 9 is connected to the upper part of the first switching part 8, a second movable rod 10 is connected to the lower part of the first switching part 8, one end of the first movable rod 9 is connected with the first fixing rod 7 through a first folding rod 11, the other end of the first movable rod 9 is hinged with the X-shaped connecting part 6 or the T-shaped connecting part 1, a pin shaft hole corresponding to the first folding rod 11 is arranged on the first fixing rod 7, a first safety pin 12 for fixing the position of the first folding rod 11 is arranged in the pin shaft hole, and two ends of the second movable rod 10 are respectively hinged with the first switching part 8 and the X-shaped connecting part 6 or the T-shaped connecting part 1; the first folding bar 11 is composed of connecting pieces which are oppositely arranged at two sides of the first movable bar 9. The third connecting rod 4 adopts a structure with the first connecting rod 2, but two ends are respectively connected with the second connecting rod 3. The folding of the first connecting rod 2 can be realized, thereby driving the folding of the whole tent frame.
The second connecting rod 3 comprises a second fixing rod 13, the second fixing rod 13 is arranged in a hollow manner, a supporting rod 5 is sleeved in the second fixing rod 13, a reinforcing plate 14 which is in butt joint with the supporting rod 5 is arranged on the inner side of the tail end of the second fixing rod 13, a pin shaft hole is formed in the tail end of the second fixing rod 13 and the top of the supporting rod 5, a fourth safety pin 15 is arranged in the pin shaft hole, a second switching part 16 is arranged at the other end of the second fixing rod 13, a third movable rod 17 is connected to the upper part of the second switching part 16, a fourth movable rod 18 is connected to the lower part of the second switching part 16, one end of the third movable rod 17 is connected with the second fixing rod 13 through a second folding rod 19, the other end of the third movable rod 17 is hinged with the X-shaped connecting part 6 or the T-shaped connecting part 1, a pin shaft hole which is correspondingly arranged with the second folding rod 19 is arranged on the second fixing rod 13, a second safety pin 20 which is used for fixing the position of the second folding rod 19 is arranged in the pin shaft hole, two ends of the fourth movable rod 18 are respectively connected with the first switching part 8 and the X-shaped connecting part 6 or the T-shaped connecting part 1 in a hinging manner, and the fourth movable rod 18 is connected with the top of the fourth movable rod 21 through a corresponding clamping joint 21 in a hinging manner, and the fourth movable tooth 21 is arranged at the top of the fourth connecting rod 3; the first folding bar 11 is composed of connecting pieces which are oppositely arranged at two sides of the first movable bar 9. The folding of the second connecting rod 3 can be realized, thereby driving the folding of the whole tent frame. The reinforcing plate 14 plays a role in bottom reinforcement and a certain limiting function of the supporting rod.
The supporting rod 5 comprises a first supporting rod 26 which is arranged in a hollow mode, a second supporting rod 27 is sleeved in the first supporting rod 26, pin shaft holes which are correspondingly arranged are formed in the top of the second supporting rod 27 and the bottom of the first supporting rod 26, and a third safety pin 22 is arranged in each pin shaft hole. The volume of storage and transportation is reduced as much as possible, and the support rod 5 is provided in a retractable form.
The top ends of the corresponding T-shaped connecting part 1 or X-shaped connecting part 6 and the two support rods 5 are respectively provided with a hanging point 23 for hanging a steel wire pull rope assembly 24. The hanging point 23 can be a U-shaped bolt or a welded semicircular ring for hanging the steel wire rope.
The steel wire rope assembly 24 comprises three steel wires which are respectively connected with the T-shaped connecting part 1 or the X-shaped connecting part 6 and the hanging points 23 on the top ends of the two supporting rods 5, and the three steel wires are connected at one point. Is used for enhancing the supporting points and the supporting strength of the tent upper covering cloth.
Reinforcing steel wire ropes 25 are respectively arranged between the hanging points 23 of the T-shaped connecting part 1 or the X-shaped connecting part 6 corresponding to the oblique angle and the hanging points 23 at the top end of the supporting rod 5. Is used for enhancing the supporting points and the supporting strength of the tent upper covering cloth.
The application method of the universal large-span expandable quick unfolding folding tent is shown as the figure, and comprises the following steps:
s1, preliminary expansion: firstly, the first connecting rod is unfolded outwards;
s2, stabilizing a framework: after the first connecting rod is unfolded, a corresponding safety pin stabilizing framework is inserted;
s3, overall unfolding: the second connecting rod and the third connecting rod are unfolded integrally at the same time, and after the second connecting rod and the third connecting rod are unfolded integrally at the same time, corresponding safety pins are inserted;
s4, establishing a support: expanding all the support rods from the second fixing rods, inserting corresponding safety pins, and stabilizing the support rods to complete the expanding work of the tent;
s5, detaching the safety pin: after the tent is used, firstly taking out the safety pins on the connecting parts of the first connecting rod, the second connecting rod and the third connecting rod;
s6, preliminary folding: the connecting parts of the first connecting rod, the second connecting rod and the third connecting rod are inwards bent;
s7, finishing stowing: and (5) inwards folding the first connecting rod, the second connecting rod and the third connecting rod to finish folding of the tent.
If the support rod consists of the first support rod and the second support rod, after S4, the second support rod is required to be taken out from the first support rod and fixed by a safety pin, and finally the unfolding work is completed; after S5, the second supporting rod is firstly retracted into the first supporting rod, and then the subsequent operation is carried out, so that the folding work of the invention is completed.
The above embodiments are not to be taken as limiting the scope of the invention, and any alternatives or modifications to the embodiments of the invention will be apparent to those skilled in the art and fall within the scope of the invention.
The present invention is not described in detail in the present application, and is well known to those skilled in the art.
Claims (7)
1. A general large-span expandable quick unfolding folding tent is characterized in that: the connecting device comprises two oppositely arranged T-shaped connecting parts, wherein a first connecting rod is arranged in the horizontal direction of the T-shaped connecting parts, two sides of the first connecting rod are respectively connected with a second connecting rod on the T-shaped connecting parts, the end parts of the second connecting rods which are correspondingly arranged are connected with third connecting rods, the first connecting rods are hinged with the T-shaped connecting parts, the second connecting rods are hinged with the T-shaped connecting parts, the third connecting rods are hinged with the second connecting rods, and a supporting rod is hinged under each third connecting rod; a plurality of X-shaped connecting parts are arranged between the T-shaped connecting parts, a first connecting rod is hinged between the adjacent T-shaped connecting parts and the X-shaped connecting parts or between the X-shaped connecting parts and the X-shaped connecting parts, and two sides of the first connecting rod are respectively connected with a second connecting rod on the X-shaped connecting parts;
the first connecting rod comprises a first fixing rod, one end of the first fixing rod is connected with an X-shaped connecting part or a T-shaped connecting part, the other end of the first fixing rod is provided with a first switching part, the upper part of the first switching part is connected with a first movable rod, the lower part of the first switching part is connected with a second movable rod, one end of the first movable rod is connected with the first fixing rod through a first folding rod, the other end of the first movable rod is hinged with the X-shaped connecting part or the T-shaped connecting part, a pin shaft hole corresponding to the first folding rod is arranged on the first fixing rod, a first safety pin for fixing the position of the first folding rod is arranged in the pin shaft hole, and two ends of the second movable rod are respectively hinged with the first switching part and the X-shaped connecting part or the T-shaped connecting part; the first folding rod consists of connecting pieces which are oppositely arranged at two sides of the first movable rod; the third connecting rod adopts the structure of the first connecting rod, but two ends of the third connecting rod are respectively connected with the second connecting rod at the corresponding T-shaped connecting part or X-shaped connecting part, and hanging points for hanging the steel wire pull rope component are respectively arranged at the top ends of the two supporting rods; the steel wire rope assembly comprises three steel wire ropes which are respectively connected with the T-shaped connecting part or the X-shaped connecting part and the hanging points on the top ends of the two supporting rods, and the three steel wire ropes are connected at one point.
2. The universal large-span expandable quick-unfolding folding tent of claim 1, wherein: the T-shaped connecting part comprises a T-shaped connecting part seat, a first connecting rod groove perpendicular to the T-shaped connecting part seat is formed in one side of the T-shaped connecting part seat, and the first connecting rod is hinged and inserted into the first connecting rod groove.
3. The universal large-span expandable quick-unfolding folding tent of claim 1, wherein: the X-shaped connecting part comprises an X-shaped connecting part seat, first connecting rod grooves perpendicular to the X-shaped connecting part seat are respectively formed in two sides of the X-shaped connecting part seat, and first connecting rods on two sides of the X-shaped connecting part seat are respectively hinged and inserted into the first connecting rod grooves.
4. The universal large-span expandable quick-unfolding folding tent of claim 1, wherein: the second connecting rod comprises a second fixing rod, the second fixing rod is arranged in a hollow mode, a supporting rod is sleeved in the second fixing rod, a reinforcing plate which is in butt joint with the supporting rod is arranged on the inner side of the tail end of the second fixing rod, a pin hole is formed in the tail end of the second fixing rod and the top of the supporting rod, a fourth safety pin is arranged in the pin hole, a second switching part is arranged at the other end of the second fixing rod, a third movable rod is connected to the upper portion of the second switching part, a fourth movable rod is connected to the lower portion of the second switching part, one end of the third movable rod is connected with the second fixing rod through a second folding rod, the other end of the third movable rod is hinged to the X-shaped connecting part or the T-shaped connecting part, a pin hole which is correspondingly arranged with the second folding rod is formed in the second fixing rod is hinged to the top of the supporting rod, two ends of the fourth movable rod are respectively connected with the first switching part and the X-shaped connecting part or the T-shaped connecting part in a hinged mode, and the top of the fourth movable rod is provided with a clamping tooth used for adjusting the rotating angle and the corresponding arranged second connecting rod is connected through a clamping joint; the first folding rod consists of connecting pieces which are oppositely arranged at two sides of the first movable rod.
5. The universal large-span expandable quick-unfolding folding tent of claim 1, wherein: the support rod comprises a first support rod which is arranged in a hollow mode, a second support rod is sleeved in the first support rod, a pin shaft hole which is arranged correspondingly is formed in the top of the second support rod and the bottom of the first support rod, and a third safety pin is arranged in the pin shaft hole.
6. The universal large-span expandable quick-unfolding folding tent of claim 1, wherein: the steel wire rope assembly comprises three steel wire ropes which are respectively connected with the T-shaped connecting part or the X-shaped connecting part and the hanging points on the top ends of the two supporting rods, and the three steel wire ropes are connected at one point.
7. An unfolding and folding method of a universal large-span expandable rapid unfolding and folding tent is characterized by comprising the following steps of: the method comprises the following steps:
s1, preliminary expansion: firstly, the first connecting rod is unfolded outwards;
s2, stabilizing a framework: after the first connecting rod is unfolded, a corresponding safety pin stabilizing framework is inserted;
s3, overall unfolding: the second connecting rod and the third connecting rod are unfolded integrally at the same time, and after the second connecting rod and the third connecting rod are unfolded integrally at the same time, corresponding safety pins are inserted;
s4, after the expansion is finished: expanding all the support rods from the second fixing rods, inserting corresponding safety pins, and stabilizing the support rods to complete the expanding work of the tent;
s5, starting folding: after the tent is used, firstly taking out the safety pins on the connecting parts of the first connecting rod, the second connecting rod and the third connecting rod;
s6, preliminary folding: the connecting parts of the first connecting rod, the second connecting rod and the third connecting rod are inwards bent;
s7, finishing stowing: and (5) inwards folding the first connecting rod, the second connecting rod and the third connecting rod to finish folding of the tent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142431.5A CN106812376B (en) | 2017-03-10 | 2017-03-10 | Universal large-span expandable quick unfolding and folding tent and unfolding and folding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142431.5A CN106812376B (en) | 2017-03-10 | 2017-03-10 | Universal large-span expandable quick unfolding and folding tent and unfolding and folding method |
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| Publication Number | Publication Date |
|---|---|
| CN106812376A CN106812376A (en) | 2017-06-09 |
| CN106812376B true CN106812376B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710142431.5A Active CN106812376B (en) | 2017-03-10 | 2017-03-10 | Universal large-span expandable quick unfolding and folding tent and unfolding and folding method |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011099274A (en) * | 2009-11-06 | 2011-05-19 | Ochi Kogyosho:Kk | Built-up tent |
| CN206655540U (en) * | 2017-03-10 | 2017-11-21 | 烟台军地信息技术有限公司 | A kind of expansible rapid deployment break camp of general large span |
-
2017
- 2017-03-10 CN CN201710142431.5A patent/CN106812376B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011099274A (en) * | 2009-11-06 | 2011-05-19 | Ochi Kogyosho:Kk | Built-up tent |
| CN206655540U (en) * | 2017-03-10 | 2017-11-21 | 烟台军地信息技术有限公司 | A kind of expansible rapid deployment break camp of general large span |
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| Publication number | Publication date |
|---|---|
| CN106812376A (en) | 2017-06-09 |
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