CN111910987A - Central structure for opening and closing composite tent support - Google Patents
Central structure for opening and closing composite tent support Download PDFInfo
- Publication number
- CN111910987A CN111910987A CN202010734804.XA CN202010734804A CN111910987A CN 111910987 A CN111910987 A CN 111910987A CN 202010734804 A CN202010734804 A CN 202010734804A CN 111910987 A CN111910987 A CN 111910987A
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- Prior art keywords
- fixing
- fixedly connected
- block
- tent
- supporting
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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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
- E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
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- 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
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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
- E04H15/46—Supporting means, e.g. frames collapsible, e.g. breakdown type telescoping and foldable
Abstract
The invention discloses a central pivot structure for opening and closing a composite tent bracket, which comprises a supporting seat, a fixed rod, a fixed mechanism, a supporting mechanism, a fixed bracket and a telescopic mechanism, wherein a through hole is formed in the middle of the supporting seat, the fixed rod is clamped in the through hole, and the fixed mechanism is fixedly connected in the fixed rod and positioned at the upper end of the supporting seat, so that the invention has the following beneficial effects: can directly realize the quick installation to the tent support through the pulling stay cord, the effectual required plenty of time of concatenation tent that has reduced, the work efficiency that the tent was built has been improved, the regulation to the tent size that can be free through the pulling telescopic link, thereby make the tent can install according to different people's demand, the practicality of tent support has been increased, carry out opening and shutting of tent support through the integral type structure, make things convenient for accomodating of tent support, can effectually avoid various splicers on the tent support to put in disorder, finally can lead to the problem that the splice is lost.
Description
Technical Field
The invention relates to a central structure, in particular to a central structure for opening and closing a composite tent bracket, and belongs to the technical field of tent installation and connection equipment.
Background
The tent support is a support for supporting tent canvas, and mainly aims to fix soft canvas into a specified shape, and the opening and closing center structure is used for controlling a control structure for unfolding and folding the tent.
Tent support mainly comprises a plurality of connecting rods and the used connector of concatenation connecting rod, when needs splice tent support, splice through a plurality of connecting rods according to appointed concatenation requirement, because the connecting rod is in large quantity, required installation time is longer relatively, the installation effectiveness of tent has been reduced, the volume of single connector and connecting rod is less and in large quantity simultaneously, cause the loss easily at the in-process of storing and transporting, thereby can't get up the complete equipment of tent support, and the size of a dimension after the concatenation pole concatenation is accomplished is fixed unchangeably, can't satisfy the demand of different crowds to the tent size, thereby the practicality of tent support has been reduced.
Disclosure of Invention
The invention provides a central pivot structure for opening and closing a composite tent bracket, which effectively solves the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention discloses a central pivot structure for opening and closing a composite tent support, which comprises a supporting seat, a fixing rod, a fixing mechanism, a supporting mechanism, a fixing support and a telescopic mechanism, wherein a through hole is formed in the middle position of the supporting seat, the fixing rod is clamped in the through hole, the fixing mechanism is fixedly connected in the fixing rod and positioned at the upper end of the supporting seat, four mounting holes are uniformly formed in the outer side of the lower end of the supporting seat, a first rotating shaft is fixedly connected in each of the four mounting holes, the number of the fixing supports is four, the upper ends of the four fixing supports are respectively and rotatably connected to the four first rotating shafts, the lower ends of the four fixing supports are respectively and fixedly connected with the telescopic mechanism, and the supporting mechanism is fixedly connected between the.
According to a preferred technical scheme of the invention, the fixing mechanism comprises a fixing hole, a fixing rotating shaft, a fixing block and a fixing spring, the fixing hole is formed in one side of the fixing rod and is located at the upper end of the supporting seat, the fixing rotating shaft is fixedly connected in the fixing hole and is located at the upper end of the fixing hole, the upper end of the fixing block is rotatably connected to the fixing rotating shaft, the fixing block penetrates through the fixing hole and is located at one side in the fixing hole and is fixedly connected with the fixing spring, one end, far away from the fixing block, of the fixing spring is fixedly connected to the inner side wall of the fixing hole, and the lower end.
According to a preferable technical scheme of the invention, the cross section of the fixing block is of a triangular structure, and the lower end of one side of the fixing block, which is positioned in the fixing hole, is fixedly connected with a limiting plate.
As a preferred technical scheme of the present invention, the supporting mechanism includes a supporting block, four connecting blocks, and a second rotating shaft, the central position of the upper end of the supporting block is fixedly connected to the lower end of the fixing rod, four supporting holes are uniformly formed in the outer side of the upper end of the supporting block, the four connecting blocks are respectively and fixedly connected to the four fixing brackets, the connecting rods are all rotatably connected between the corresponding supporting block and the corresponding connecting block, two ends of the connecting rod are both fixedly connected with a second rotating shaft, one of the second rotating shafts is rotatably connected in the supporting hole, and the other second rotating shaft is rotatably connected to one side of the connecting block close to the.
As a preferred technical scheme of the invention, the upper end of the supporting block and positioned outside the fixed rod are fixedly connected with a compression spring, and the upper end of the compression spring is contacted with the lower end of the supporting seat.
According to a preferred technical scheme, the telescopic mechanism comprises connecting plates, telescopic supports, clamping blocks and fixing bolts, the lower ends of the fixing supports are fixedly connected with the connecting plates, the telescopic supports penetrate through the connecting plates and are in sliding connection with the connecting plates, one side, away from the fixing supports, of each telescopic support is uniformly provided with a row of clamping grooves, a containing groove is formed in the connecting plates and corresponds to the clamping grooves, the clamping blocks are in sliding connection with the containing grooves, one side, located in the containing grooves, of each clamping block is fixedly connected with one fixing bolt, one end, away from the clamping blocks, of each fixing bolt penetrates through the connecting plates and is in threaded connection with the connecting plates, and one end, located outside the connecting plates, of each fixing bolt is fixedly connected with.
As a preferred technical scheme of the invention, the accommodating groove, the clamping groove and the clamping block are all in a circular structure, the accommodating groove is matched with the clamping groove in size, and the width of the accommodating groove is larger than that of the clamping block.
As a preferred technical scheme of the invention, the upper end of the fixed rod is fixedly connected with a pull rope, the inner walls of the upper ends of the mounting holes are fixedly connected with limit blocks, and the lower ends of the limit blocks are contacted with the outer side of the fixed support.
The invention has the following beneficial effects:
1. can directly realize the quick installation to the tent support through the pulling stay cord, the effectual required plenty of time that has reduced the concatenation tent has improved the work efficiency that the tent was built.
2. The adjustment that can be free is to the regulation of tent size through the pulling telescopic link to make the tent install according to different people's demand, increased tent support's practicality.
3. The tent support is opened and closed through the integral type structure, the tent support is convenient to store, various splicing pieces on the tent support can be effectively placed in disorder, and the problem that the splicing pieces are lost can be finally caused.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall elevational view of the present invention;
FIG. 2 is an enlarged schematic view of the invention at A in FIG. 1;
FIG. 3 is an enlarged view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic view of the bottom of the supporting seat according to the present invention;
fig. 5 is a sectional view of the connection plate of the present invention.
In the figure: 1. a supporting seat; 2. a through hole; 3. fixing the rod; 4. a fixing mechanism; 41. a fixing hole; 42. fixing the rotating shaft; 43. a fixed block; 44. fixing the spring; 45. a limiting plate; 5. a support mechanism; 51. a support block; 52. a support hole; 53. connecting blocks; 54. a connecting rod; 55. a second rotating shaft; 56. a compression spring; 6. mounting holes; 7. a first rotating shaft; 8. fixing a bracket; 9. a telescoping mechanism; 91. a connecting plate; 92. a telescopic bracket; 93. a card slot; 94. a receiving groove; 95. a clamping block; 96. fixing the bolt; 97. rotating the handle; 10. a limiting block; 11. and pulling a rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-5, the central pivot structure for opening and closing a composite tent bracket of the present invention comprises a supporting seat 1, a fixing rod 3, a fixing mechanism 4, a supporting mechanism 5, a fixing bracket 8 and a telescopic mechanism 9, wherein a through hole 2 is formed in the middle of the supporting seat 1, the fixing rod 3 is clamped in the through hole 2, the fixing mechanism 4 is fixedly connected in the fixing rod 3 and is located at the upper end of the supporting seat 1, four mounting holes 6 are uniformly formed in the outer side of the lower end of the supporting seat 1, a first rotating shaft 7 is fixedly connected in each of the four mounting holes 6, four fixing brackets 8 are provided, the upper ends of the four fixing brackets 8 are respectively and rotatably connected to the four first rotating shafts 7, the lower ends of the four fixing brackets 8 are respectively and fixedly connected with a telescopic mechanism 9, and a supporting mechanism 5 is fixedly connected between the lower end of the fixing rod 3, the tent support is opened and closed through the integral type structure, the tent support is convenient to store, various splicing pieces on the tent support can be effectively prevented from being placed in disorder, and the problem that the splicing pieces are lost can be finally caused.
The upper end of the fixing rod 3 is fixedly connected with a pull rope 11, the inner wall of the upper end of the mounting hole 6 is fixedly connected with a limiting block 10, the lower end of the limiting block 10 is in contact with the outer side of the fixing support 8, the pull rope 11 can conveniently pull the fixing rod 3, and the limiting block 10 can effectively prevent the fixing support 8 from rotating after being unfolded.
Wherein, telescopic machanism 9 includes connecting plate 91, telescopic bracket 92, fixture block 95 and fixing bolt 96, connecting plate 91 of the equal fixedly connected with of 8 lower extremes of fixed bolster, telescopic bracket 92 pass connecting plate 91 and with connecting plate 91 sliding connection, telescopic bracket 92 keeps away from 8 one side of fixed bolster and has evenly seted up one row of draw-in groove 93, in the connecting plate 91 and with draw-in groove 93 corresponding position seted up one and accomodate groove 94, fixture block 95 sliding connection accomodates the inslot 94, fixture block 95 is located accomodates one side fixedly connected with fixing bolt 96 of inslot 94, fixing bolt 96 keeps away from fixture block 95 one end and passes connecting plate 91 and with connecting plate 91 threaded connection, fixing bolt 96 is located connecting plate 91 outer one end fixedly connected with a twist grip 97, telescopic machanism 9 can adjust tent support's size.
The accommodating groove 94, the clamping groove 93 and the clamping block 95 are all of a circular structure, the accommodating groove 94 is matched with the clamping groove 93 in size, the width of the accommodating groove 94 is larger than that of the clamping block 95, the circular structure facilitates the clamping block 95 to rotate in the clamping groove 93 and the accommodating groove 94, the width of the accommodating groove 94 is larger than that of the clamping block 95, and the clamping block 95 can completely enter the accommodating groove 94.
The supporting mechanism 5 comprises a supporting block 51, four connecting blocks 53 and a second rotating shaft 55, the center of the upper end of the supporting block 51 is fixedly connected to the lower end of the fixing rod 3, four supporting holes 52 are uniformly formed in the outer side of the upper end of the supporting block 51, the four connecting blocks 53 are respectively and fixedly connected to the four fixing supports 8, the connecting rods 54 are respectively and rotatably connected between the corresponding supporting block 51 and the corresponding connecting blocks 53, the two ends of each connecting rod 54 are respectively and fixedly connected with one second rotating shaft 55, one second rotating shaft 55 is rotatably connected in the supporting hole 52, the other second rotating shaft 55 is rotatably connected to one side, close to the supporting block 51, of the connecting block 53, and the supporting mechanism 5 can support the fixing supports 8.
The upper end of the supporting block 51 is fixedly connected with a compression spring 56 outside the fixing rod 3, and the upper end of the compression spring 56 is in contact with the lower end of the supporting seat 1, so that the lower end of the fixing block 43 can be ensured to be in contact with the upper end of the supporting seat 1.
Wherein, fixed establishment 4 includes fixed orifices 41, fixed rotating shaft 42, fixed block 43 and fixed spring 44, fixed orifices 41 are seted up in 3 one sides of dead lever and are located the 1 upper end of supporting seat, fixed rotating shaft 42 fixed connection just is located fixed orifices 41 upper end in fixed orifices 41, fixed block 43 upper end swivelling joint is on fixed rotating shaft 42, fixed block 43 passes fixed orifices 41 and is located fixed orifices 41 one side and fixed spring 44 fixed connection, fixed spring 44 keeps away from fixed block 43 one end fixed connection on 41 inside walls of fixed orifices, fixed block 43 is located the outer one side lower extreme of fixed orifices 41 and contacts with the 1 upper end of supporting seat, and fixed establishment 4 can make the tent support remain stable after expanding.
Wherein, the fixed block 43 cross section is the triangle-shaped structure, the fixed block 43 is located one side lower extreme fixedly connected with limiting plate 45 in the fixed orifices 41, and limiting plate 45 can effectually prevent that fixed block 43 from following the roll-off in the fixed orifices 41.
Specifically, when the invention is used, firstly, the pull rope 11 is pulled to drive the fixing rod 3 to move upwards, so as to drive the connecting rod 54 to rotate at the upper end of the supporting block 51, and simultaneously, the connecting rod 54 moves outwards at the end far away from the supporting block 51, so as to drive the fixing bracket 8 to rotate outwards of the supporting seat 1, when the fixing rod 3 enters the through hole 2, the side wall of the through hole 2 extrudes the fixing block 43, and the fixing block 43 compresses the fixing spring 44 to move towards the fixing hole 41, after the fixing hole 41 moves to the upper end of the supporting seat 1, the fixing spring 44 pushes the fixing block 43 to move outwards of the fixing hole 41, and the lower end of the fixing block 43 at the outer side of the fixing hole 41 is contacted with the upper end of the supporting seat 1, so that the fixing block 43 is clamped at the upper end of the supporting seat 1, and the fixing rod, when needs are adjusted tent support size, at first rotate rotatory handle 97, it rotates to drive fixing bolt 96, thereby make draw-in groove 93 to the motion of connecting plate 91 outside, drive fixture block 95 to accomodating the inslot 94 internal motion, after fixture block 95 moves to accomodating the inslot 94 completely, stimulate telescopic bracket 92, and make telescopic bracket 92 be located and slide the assigned position on connecting plate 91, the rethread rotates rotatory handle 97, make fixture block 95 block again in draw-in groove 93, accomplish the regulation to tent support size, the practicality of tent support has been increased, the whole formula structure as an organic whole of tent support simultaneously, can avoid losing because of spare part, and lead to the incomplete condition of tent support.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A central pivot structure for opening and closing tent supports made of composite materials comprises a supporting seat (1), a fixing rod (3), a fixing mechanism (4), a supporting mechanism (5), a fixing support (8) and a telescopic mechanism (9), and is characterized in that a through hole (2) is formed in the middle of the supporting seat (1), the fixing rod (3) is clamped in the through hole (2), the fixing mechanism (4) is fixedly connected into the fixing rod (3) and positioned at the upper end of the supporting seat (1), four mounting holes (6) are uniformly formed in the outer side of the lower end of the supporting seat (1), a first rotating shaft (7) is fixedly connected into each of the four mounting holes (6), four fixing supports (8) are arranged, the upper ends of the four fixing supports (8) are respectively and rotatably connected onto the four first rotating shafts (7), and the lower ends of the four fixing supports (8) are respectively and fixedly connected with the telescopic mechanism (9), and a supporting mechanism (5) is fixedly connected between the lower end of the fixing rod (3) and the four fixing supports (8).
2. The composite material tent frame center structure for opening and closing according to claim 1, the fixing mechanism (4) comprises a fixing hole (41), a fixing rotating shaft (42), a fixing block (43) and a fixing spring (44), the fixing hole (41) is arranged at one side of the fixing rod (3) and is positioned at the upper end of the supporting seat (1), the fixed rotating shaft (42) is fixedly connected in the fixed hole (41) and is positioned at the upper end of the fixed hole (41), the upper end of the fixed block (43) is rotationally connected to the fixed rotating shaft (42), the fixed block (43) penetrates through the fixed hole (41) and is positioned at one side in the fixed hole (41) to be fixedly connected with the fixed spring (44), one end of the fixed spring (44) far away from the fixed block (43) is fixedly connected on the inner side wall of the fixed hole (41), the lower end of the fixed block (43) positioned at the outer side of the fixed hole (41) is contacted with the upper end of the supporting seat (1).
3. The central structure for opening and closing of the composite tent frame according to claim 2, wherein the cross section of the fixing block (43) is a triangular structure, and a limiting plate (45) is fixedly connected to the lower end of the fixing block (43) at one side inside the fixing hole (41).
4. The composite material tent frame center structure for opening and closing according to claim 1, the supporting mechanism (5) comprises a supporting block (51), four connecting blocks (53) and a second rotating shaft (55), the central position of the upper end of the supporting block (51) is fixedly connected with the lower end of the fixed rod (3), four supporting holes (52) are uniformly formed in the outer side of the upper end of the supporting block (51), the four connecting blocks (53) are respectively and fixedly connected to the four fixing brackets (8), the connecting rods (54) are rotatably connected between the corresponding supporting blocks (51) and the connecting blocks (53), two ends of the connecting rod (54) are fixedly connected with a second rotating shaft (55), one of the second rotating shafts (55) is rotatably connected in the supporting hole (52), and the other second rotating shaft (55) is rotatably connected to one side, close to the supporting block (51), of the connecting block (53).
5. The central structure for opening and closing of composite tent frames according to claim 4, characterized in that a compression spring (56) is fixedly connected to the upper end of the supporting block (51) and outside the fixing rod (3), and the upper end of the compression spring (56) is in contact with the lower end of the supporting base (1).
6. The central pivot structure for opening and closing of the composite tent bracket according to claim 1, wherein the telescopic mechanism (9) comprises connecting plates (91), telescopic brackets (92), clamping blocks (95) and fixing bolts (96), the lower ends of the fixing brackets (8) are fixedly connected with one connecting plate (91), the telescopic brackets (92) penetrate through the connecting plates (91) and are slidably connected with the connecting plates (91), one side of each telescopic bracket (92) far away from the fixing bracket (8) is uniformly provided with a row of clamping grooves (93), a receiving groove (94) is formed in the connecting plate (91) and corresponds to the clamping groove (93), the clamping blocks (95) are slidably connected in the receiving grooves (94), one side of each clamping block (95) in the receiving groove (94) is fixedly connected with one fixing bolt (96), one end of each fixing bolt (96) far away from the clamping blocks (95) penetrates through the connecting plates (91) and is in threaded connection with the connecting plates (91), one end of the fixing bolt (96) positioned outside the connecting plate (91) is fixedly connected with a rotating handle (97).
7. The central structure for opening and closing of a composite tent frame according to claim 6, wherein the receiving groove (94), the engaging groove (93) and the engaging block (95) are all circular structures, the size of the receiving groove (94) and the size of the engaging groove (93) are matched, and the width of the receiving groove (94) is greater than that of the engaging block (95).
8. The central pivot structure for opening and closing of a composite tent bracket according to claim 1, wherein a pull rope (11) is fixedly connected to the upper end of the fixing rod (3), a limiting block (10) is fixedly connected to the inner wall of the upper end of the mounting hole (6), and the lower end of the limiting block (10) is in contact with the outer side of the fixing bracket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010734804.XA CN111910987A (en) | 2020-07-27 | 2020-07-27 | Central structure for opening and closing composite tent support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010734804.XA CN111910987A (en) | 2020-07-27 | 2020-07-27 | Central structure for opening and closing composite tent support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111910987A true CN111910987A (en) | 2020-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010734804.XA Pending CN111910987A (en) | 2020-07-27 | 2020-07-27 | Central structure for opening and closing composite tent support |
Country Status (1)
| Country | Link |
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| CN (1) | CN111910987A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030062077A1 (en) * | 2001-09-19 | 2003-04-03 | Tu Lin | Combined pillar structure for foldable tent |
| CN2568774Y (en) * | 2002-08-23 | 2003-08-27 | 高新伟 | Tent |
| CN2714727Y (en) * | 2004-06-19 | 2005-08-03 | 宋道军 | Portable tent support |
| CN203230222U (en) * | 2012-11-23 | 2013-10-09 | 金祚献 | Tent support convenient to assemble and disassemble |
| CN203334776U (en) * | 2013-07-15 | 2013-12-11 | 义乌金承玻璃钢制品有限公司 | Tent support convenient to install and fold |
| CN204676980U (en) * | 2015-03-17 | 2015-09-30 | 安逸派（厦门）工贸有限公司 | A kind of collapsible shelter top-support of improvement |
| CN205531639U (en) * | 2015-09-14 | 2016-08-31 | 金华市凯飞塑业有限公司 | Slide bar tent support |
| CN206329141U (en) * | 2016-11-07 | 2017-07-14 | 徐曼 | A kind of portable easy dress tents |
-
2020
- 2020-07-27 CN CN202010734804.XA patent/CN111910987A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030062077A1 (en) * | 2001-09-19 | 2003-04-03 | Tu Lin | Combined pillar structure for foldable tent |
| CN2568774Y (en) * | 2002-08-23 | 2003-08-27 | 高新伟 | Tent |
| CN2714727Y (en) * | 2004-06-19 | 2005-08-03 | 宋道军 | Portable tent support |
| CN203230222U (en) * | 2012-11-23 | 2013-10-09 | 金祚献 | Tent support convenient to assemble and disassemble |
| CN203334776U (en) * | 2013-07-15 | 2013-12-11 | 义乌金承玻璃钢制品有限公司 | Tent support convenient to install and fold |
| CN204676980U (en) * | 2015-03-17 | 2015-09-30 | 安逸派（厦门）工贸有限公司 | A kind of collapsible shelter top-support of improvement |
| CN205531639U (en) * | 2015-09-14 | 2016-08-31 | 金华市凯飞塑业有限公司 | Slide bar tent support |
| CN206329141U (en) * | 2016-11-07 | 2017-07-14 | 徐曼 | A kind of portable easy dress tents |
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Application publication date: 20201110 |