CN104033006A - Canopy frame and canopy - Google Patents
Canopy frame and canopy Download PDFInfo
- Publication number
- CN104033006A CN104033006A CN201410078504.5A CN201410078504A CN104033006A CN 104033006 A CN104033006 A CN 104033006A CN 201410078504 A CN201410078504 A CN 201410078504A CN 104033006 A CN104033006 A CN 104033006A
- Authority
- CN
- China
- Prior art keywords
- articulated
- seat
- rod
- bracing piece
- group
- Prior art date
- 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.)
- Granted
Links
Abstract
The invention discloses a canopy frame and a canopy. The canopy frame comprises stand columns, a top canopy frame, strengthening rod sets and a driving mechanism. Fixed seats are fixedly arranged at the top ends of the stand columns, and sliding seats are arranged on the fixed seats. A foldable frame is arranged between every two adjacent stand columns and comprises at least two scissor-shaped connection rod groups which are serially connected in a pivoted manner, and end portions of two adjacent connection rod groups of the foldable frame are connected in a pivoted manner to form a pivot position. The top canopy frame comprises a top seat, a foldable top canopy rod ground is connected between the top seat and every stand column, and the top canopy rod groups are connected with the top seat, the fixed seat and the sliding seat in pivoted manners. Each strengthening rod group comprises two strengthening rods which are serially connected in a pivoted manner, one ends of the strengthening rods are connected to the top seat in pivoted manners while the other ends of the same are connected with the pivot positions above the folding frame. The driving mechanism comprises a driving seat, driving rods are connected between the driving seat and the top canopy rod groups in a pivoted manner, and a connection rod is connected between the driving seat and each strengthening rod group in a pivoted manner. The canopy frame and the canopy have the advantages that the whole canopy is more stable and firmer, further unfolding or folding can be realized, and convenience and quickness are achieved.
Description
Technical field
The present invention relates to a kind of awn frame and awn.
Background technology
Traditional awn, comprises
At least three columns, each column top is all installed with a solid seat, all slips and have a slide on each column;
Between every two adjacent upright, be all provided with a folding stand, this folding stand comprises the scissors-like connection rod set of at least two group series connection pivot joints and has four outer ends, these four outer ends are articulated in respectively solid seat and the slide of two adjacent upright, and in this folding stand, the end of two adjacent groups connection rod set is articulated and forms pivot joint position;
One canopy frame, comprise a footstock, the roof rod group that is all connected with an energy folding between this footstock and each column, this roof rod group comprises the first roof rod of a pivot joint footstock and the second roof rod of pivot joint first roof rod, this second roof rod is articulated in the solid seat of corresponding column; Separately establish an oblique fulcrum bar, these oblique fulcrum bar two ends are articulated in respectively slide and second roof rod of this column;
One tarpaulin, connects canopy frame and is enclosed within outside folding stand.
In wind resistance process, the side of tarpaulin (corresponding folding stand place) wind-engaging meeting contact folding stand, makes folding stand tilt towards internal strain, thereby produces following technical problem: 1, wind resistance is not strong, and awn is unstable; 2, stay at tarpaulin top, and inner space distortion is dwindled; 3, shorten application life.
In order to solve the problems of the technologies described above, someone has proposed solution, and this solution is to increase at traditional awn place:
At least one bracing piece group, comprises that one is articulated in the first bar, that is positioned at upside pivot joint position and is articulated in the second bar of the pivot joint position that is positioned at downside and the 3rd bar of pivot joint first bar, and this second bar upper end is articulated in the first bar middle part, and the 3rd bar is articulated in footstock.
Adopt this solution, though can strengthen side wind resistance, but also there is following technical problem: 1, during the side wind-engaging of tarpaulin, distance between upper and lower two pivot joint positions can increase, cause the first bar to rotate down, the 3rd bar also can rotate down, and the articulated section of the first bar and the 3rd bar declines, therefore wind resistance, awn stability strengthen poor effect, and tarpaulin top still can be stayed; 2, cannot realize a step and launch or folding, launch or inconvenient folding.
Summary of the invention
The invention provides awn frame and awn, it has overcome awn frame and the existing deficiency of awn in background technology.
One of technical scheme adopting that the present invention solves its technical problem is:
Awn frame, comprising:
At least three columns (10), each column (10) top is all installed with a solid seat (11), all slips and have a slide (12) on each column (10);
Every two adjacent upright is all provided with a folding stand between (10), this folding stand comprises the scissors-like connection rod set (20) of at least two group series connection pivot joints and has four outer ends, these four outer ends are articulated in respectively solid seat (11) and the slide (12) of two adjacent upright (10), and in this folding stand, the end of two adjacent groups connection rod set (20) is articulated and forms pivot joint position (21);
One canopy frame (30), comprises a footstock (31), is all connected with the roof rod group of an energy folding between this footstock (31) and each column (10), this roof rod group pivot joint footstock (31), solid seat (11) and slide (12);
At least one bracing piece group (40), at least comprises the first bracing piece (41) and second bracing piece (42) of the pivot joint of connecting, and this bracing piece group (40) one end is articulated in footstock (31), and the other end is articulated in a pivot joint position (21) that is positioned at upside of folding stand;
One driving mechanism (50), comprises a driving seat (51), between this driving seat (51) and at least one roof rod group, is articulated with drive rod (52), between this driving seat (51) and each bracing piece group (40), is all articulated with a trace (53).
Among one embodiment: this footstock (31) and driving seat (51) are arranged up and down.
Among one embodiment: be all articulated with drive rod (52) between this driving seat (51) and each roof rod group.
Among one embodiment: this first bracing piece (41) one end is articulated in footstock (31), this the first bracing piece (41) other end pivot joint the second bracing piece (42) one end, this pivot joint position (21) of the second bracing piece (42) other end pivot joint, this trace (53) two ends are articulated in respectively and drive seat (51) and the first bracing piece (41).
Among one embodiment: included connection rod set (20) number of this each folding stand is plural number, and the other end of this bracing piece group (40) is articulated in the pivot joint position (21) that hits exactly and be positioned at upside that is positioned at of folding stand.
Among one embodiment: this each folding stand is all connected a bracing piece group (40) with driving between seat (51).
Among one embodiment: be articulated by cradle head (43) between this first bracing piece (41) and the second bracing piece (42).
Among one embodiment: this roof rod group comprises first roof rod (32) of a pivot joint footstock (31) and second roof rod (33) of pivot joint first roof rod (32), this second roof rod (33) is articulated in the solid seat (11) of corresponding column (10); Separately establish an oblique fulcrum bar (34), this oblique fulcrum bar (34) two ends are articulated in respectively slide (12) and second roof rod (33) of this column (10); This drive rod (52) one end is articulated in the first roof rod (32), and the other end is articulated in and drives seat (51).
Among one embodiment: this roof rod group comprises first roof rod (32) of a pivot joint footstock (31) and second roof rod (33) of pivot joint first roof rod (32), this second roof rod (33) middle part is articulated with an oblique fulcrum bar (34); Separately establish a scissor-shaped connecting rod group (35), its four end is articulated in respectively solid seat (11), slide (12), oblique fulcrum bar (34) end and the second roof rod (33) end of corresponding column (10); This drive rod (52) one end is articulated in the first roof rod (32), and the other end is articulated in and drives seat (51).
The present invention solve its technical problem the technical scheme adopting two be:
An awn of applying above-mentioned awn frame, also comprises:
Tarpaulin, is connected on roof rod group and bracing piece group (40) and is enclosed within outside folding stand.
The technical program is compared with background technology, and its tool has the following advantages:
1. drive between seat and roof rod group and be articulated with drive rod, drive seat and bracing piece group pivot joint trace, bracing piece group is articulated in a pivot joint position that is positioned at upside of footstock and folding stand, awn frame launch or can drive during folding drive to away from or close footstock direction move, drive seat to drive bracing piece group to rotate by trace, by bracing piece group contact folding stand, realize and strengthening, it can overcome the existing deficiency of background technology and produce following technique effect: a, in deployed condition, drive seat, footstock, roof rod group and the first bracing piece match, can make the first bracing piece present position keep stable, can make bracing piece group remain on deployed condition, avoid the folding of bracing piece group, can strengthen well the intensity of side folding stand, make whole awn frame more stable and firm, improve wind resistance, increase the service life, the very large awn of size particularly, and can avoid tarpaulin to stay, b, driving seat, footstock, roof rod group and bracing piece assembly are closed and are formed whole hack lever, and awn frame bonding strength is high, and support strength is high, and stability is high, can greatly strengthen wind loading rating, c, awn frame launch or folding, and roof rod group is launched or folding thereupon, drive seat to move thereupon, and bracing piece group is launched or folding thereupon, can realize a step and launch or folding, fast and easy.
2. drive between seat and each roof rod group and be all articulated with drive rod, guarantee a step of expansion or folding, improve the accuracy that drives seat up and down, globality improves, intensity, stability raising.
3. the included connection rod set number of each folding stand is plural number, and the other end of this bracing piece group is articulated in being positioned at center and being positioned at a pivot joint position of upside of folding stand, stress balance, and stability is higher.
4. roof rod group comprises a scissor-shaped connecting rod group, and its four end is articulated in respectively solid seat, slide, oblique fulcrum bar end and the second roof rod end of corresponding column, increases the space of tent.
5. between the first bracing piece and the second bracing piece, by cradle head, be articulated, by the cradle head at middle part, can limit the two and rotate, improve support performance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 has illustrated the schematic perspective view of the awn frame of embodiment mono-, in deployed condition.
Fig. 2 has illustrated the schematic perspective view of the awn frame of embodiment mono-, in folding process.
Fig. 3 has illustrated the schematic perspective view of the awn frame of embodiment mono-, in folding state.
Fig. 4 has illustrated the schematic top plan view of the awn frame of embodiment mono-, in deployed condition.
Fig. 5 has illustrated the local enlarged diagram at the A place of Fig. 1, in deployed condition.
Fig. 6 has illustrated the local enlarged diagram at the A place of Fig. 1, in folding process.
Fig. 7 has illustrated the schematic perspective view of the awn frame of embodiment bis-, in deployed condition.
Fig. 8 has illustrated the schematic top plan view of the awn frame of embodiment bis-, in deployed condition.
Fig. 9 has illustrated the schematic perspective view of the awn frame of embodiment tri-, in deployed condition.
The specific embodiment
Embodiment mono-
Please refer to Fig. 1 to Fig. 6, awn, comprises awn frame and tarpaulin.Awn frame, comprises at least three columns 10, a canopy frame 30, at least one bracing piece group 40 and a driving mechanism 50.Among the present embodiment, these column 10 numbers be take four as example, but and as limit, as required, can select 3,5,6,7,8 etc., wherein the awn of 4,6,8 columns is forms more common on market.Among the present embodiment, this bracing piece group 40 is to take four as example, but also and as limit, but as required one or two or three or with the number such as column.
Each column 10 top is all installed with a solid seat 11; On each column 10, all slip and have a slide 12, this slide 12 can be slidably connected on column 10, certainly be provided with interlocking mechanism between this slide and column, when interlocking, slide can be fixed on the reservation position (as expanded position) of column 10 relatively, pine oil interlocking slide relatively column 10 slide.This column can be single pole structure, also can be flexible pipe structure.This column, solid seat, slide etc. are all existing structure, at this, are not further described.
10 of every two adjacent upright are all provided with a folding stand, this folding stand comprises the scissors-like connection rod set 20 of at least two group series connection pivot joints and has four outer ends, this connection rod set refers to the connecting rod that two middle parts are articulated, these four outer ends are articulated in respectively solid seat 11 and the slide 12 of two adjacent upright 10, and in this folding stand, the end of two adjacent groups connection rod set 20 is articulated and forms pivot joint position 21.Best, included connection rod set 20 numbers of this each folding stand are plural number, and among the present embodiment, four connection rod set 20 of take are example, but and as limit, also can select as required two, six etc.The connection of this folding stand, folding stand and column is all existing structure, at this, is not further described.
This canopy frame 30, comprise a footstock 31,10, this footstock 31 and each column are all connected with the roof rod group of an energy folding, this roof rod group comprises the first roof rod 32 of a pivot joint footstock 31 and the second roof rod 33 of pivot joint first roof rod 32, and this second roof rod 33 is articulated in the solid seat 11 of corresponding column 10; Separately establish an oblique fulcrum bar 34, these oblique fulcrum bar 34 two ends are articulated in respectively the middle part of slide 12 and second roof rod 33 of this column 10.As required, 33 of this first roof rod 32 and the second roof rods can link together by the first cradle head 36, this first cradle head 36 is for example an opening up U-shaped seat, the first roof rod 32, the second roof rod 33 ends are positioned at U-shaped seat and pivot joint U-shaped seat, it can limit the first roof rod 32, the maximum expanded angle of the second roof rod 33,, when open angle is greater than after 180 degree, it can remain on this deployed condition under self structure effect.The connection of this canopy frame 30, canopy frame 30 and column is all existing structure, at this, is not further described.
This bracing piece group 40, comprises the first bracing piece 41 and second bracing piece 42 of the pivot joint of connecting, and these bracing piece group 40 one end of four groups are all articulated in footstock 31, and the other end is articulated in respectively a pivot joint position 21 that is positioned at upside of four folding stands; Both, this each folding stand had all been connected a bracing piece group 40 with 51 of driving seats, and these the first bracing piece 41 one end are articulated in footstock 31, these the first bracing piece 41 other end pivot joint second bracing piece 42 one end, second this pivot joint position 21 of bracing piece 42 other end pivot joints.Best, the other end of this bracing piece group 40 is articulated in the pivot joint position 21 that hits exactly and be positioned at upside that is positioned at of folding stand, in one preferred version, between this first bracing piece 41 and the second bracing piece 42, by the second cradle head 43, be articulated, the second cradle head 43 is identical with the first cradle head 36 structures, can limit the maximum expanded angle of two bracing pieces,, when open angle is greater than after 180 degree, it can remain on this deployed condition under self structure effect.
This driving mechanism 50, comprises a driving seat 51, between this driving seat 51 and each roof rod group, is all articulated with drive rod 52, and this driving seat 51 and 40 of each bracing piece groups are all articulated with a trace 53.Specifically, this footstock 31 and driving seat 51 be layout up and down, and these drive rod 52 one end are articulated in the first roof rod 32 middle and upper parts, and the other end is articulated in and drives seat 51.These trace 53 two ends are articulated in respectively and drive seat the 51 and first bracing piece 41 middle and upper parts.In one preferred version, this driving seat 51 comprises upper driven base 511 and lower trunnion mount 512, this upper driven base is identical with lower trunnion mount structure and be fixed together up and down, this upper driven base, lower trunnion mount all comprise that a core and some even intervals are arranged in the articulated section outside core, this even interval arranges to be for example that circumferential interval is arranged, this upper driven base and the lower trunnion mount angle A that staggers, is then fixed together up and down, and this angle A is 1/2 of angle between every adjacent two articulated sections.The structure of this footstock also can adopt the similar structure that drives seat.
This tarpaulin, is connected on roof rod group and bracing piece group 40 and is enclosed within outside folding stand.
Embodiment bis-
It and embodiment mono-difference are: please refer to Fig. 7 and Fig. 8, this bracing piece group 40 only has two, these bracing piece group 40 one end of two groups are all articulated in footstock 31, and the other end is articulated in respectively a pivot joint position 21 that is positioned at upside of two folding stands that are arranged symmetrically with in four folding stands.
Embodiment tri-
It and embodiment mono-difference are: please refer to Fig. 9, this roof rod group also comprises a scissor-shaped connecting rod group 35, and its four end is articulated in respectively solid seat 11, slide 12, oblique fulcrum bar 34 ends and second roof rod 33 ends of corresponding column 10.
The above, only for preferred embodiment of the present invention, therefore can not limit according to this scope of the invention process, the equivalence of doing according to the scope of the claims of the present invention and description changes and modifies, and all should still belong in the scope that the present invention contains.
Claims (10)
1. awn frame, comprising:
At least three columns (10), each column (10) top is all installed with a solid seat (11), all slips and have a slide (12) on each column (10);
Every two adjacent upright is all provided with a folding stand between (10), this folding stand comprises the scissors-like connection rod set (20) of at least two group series connection pivot joints and has four outer ends, these four outer ends are articulated in respectively solid seat (11) and the slide (12) of two adjacent upright (10), and in this folding stand, the end of two adjacent groups connection rod set (20) is articulated and forms pivot joint position (21);
One canopy frame (30), comprises a footstock (31), is all connected with the roof rod group of an energy folding between this footstock (31) and each column (10), this roof rod group pivot joint footstock (31), solid seat (11) and slide (12);
It is characterized in that: also comprise:
At least one bracing piece group (40), at least comprises the first bracing piece (41) and second bracing piece (42) of the pivot joint of connecting, and this bracing piece group (40) one end is articulated in footstock (31), and the other end is articulated in a pivot joint position (21) that is positioned at upside of folding stand;
One driving mechanism (50), comprises a driving seat (51), between this driving seat (51) and at least one roof rod group, is articulated with drive rod (52), between this driving seat (51) and each bracing piece group (40), is all articulated with a trace (53).
2. awn frame according to claim 1, is characterized in that: this footstock (31) and driving seat (51) are arranged up and down.
3. awn frame according to claim 1, is characterized in that: between this driving seat (51) and each roof rod group, be all articulated with drive rod (52).
4. awn frame according to claim 1, it is characterized in that: this first bracing piece (41) one end is articulated in footstock (31), this the first bracing piece (41) other end pivot joint the second bracing piece (42) one end, this pivot joint position (21) of the second bracing piece (42) other end pivot joint, this trace (53) two ends are articulated in respectively and drive seat (51) and the first bracing piece (41).
5. awn frame according to claim 1, is characterized in that: included connection rod set (20) number of this each folding stand is plural number, and the other end of this bracing piece group (40) is articulated in the pivot joint position (21) that hits exactly and be positioned at upside that is positioned at of folding stand.
6. awn frame according to claim 1, is characterized in that: this each folding stand is all connected a bracing piece group (40) with driving between seat (51).
7. awn frame according to claim 1, is characterized in that: between this first bracing piece (41) and the second bracing piece (42), by cradle head (43), be articulated.
8. according to the awn frame described in any one in claim 1 to 7, it is characterized in that: this roof rod group comprises first roof rod (32) of a pivot joint footstock (31) and second roof rod (33) of pivot joint first roof rod (32), this second roof rod (33) is articulated in the solid seat (11) of corresponding column (10); Separately establish an oblique fulcrum bar (34), this oblique fulcrum bar (34) two ends are articulated in respectively slide (12) and second roof rod (33) of this column (10); This drive rod (52) one end is articulated in the first roof rod (32), and the other end is articulated in and drives seat (51).
9. according to the awn frame described in any one in claim 1 to 7, it is characterized in that: this roof rod group comprises first roof rod (32) of a pivot joint footstock (31) and second roof rod (33) of pivot joint first roof rod (32), this second roof rod (33) middle part is articulated with an oblique fulcrum bar (34); Separately establish a scissor-shaped connecting rod group (35), its four end is articulated in respectively solid seat (11), slide (12), oblique fulcrum bar (34) end and the second roof rod (33) end of corresponding column (10); This drive rod (52) one end is articulated in the first roof rod (32), and the other end is articulated in and drives seat (51).
10. application rights requires an awn for the awn frame described in any one in 1 to 7, it is characterized in that: also comprise:
Tarpaulin, is connected on roof rod group and bracing piece group (40) and is enclosed within outside folding stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078504.5A CN104033006B (en) | 2014-03-05 | 2014-03-05 | Awn frame and awn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078504.5A CN104033006B (en) | 2014-03-05 | 2014-03-05 | Awn frame and awn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104033006A true CN104033006A (en) | 2014-09-10 |
| CN104033006B CN104033006B (en) | 2016-08-24 |
Family
ID=51463978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410078504.5A Active CN104033006B (en) | 2014-03-05 | 2014-03-05 | Awn frame and awn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104033006B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781224A (en) * | 2015-09-01 | 2016-07-20 | 鹭谱达（厦门）户外用品有限公司 | Foldable awning frame and top frame bar mechanism thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7240685B2 (en) * | 2003-01-17 | 2007-07-10 | Caravan Canopy International, Inc. | Side rail assembly for a canopy including a side rail having a hook for engaging a side rail connector on an upright of the canopy |
| CN201040943Y (en) * | 2007-04-04 | 2008-03-26 | 厦门世宗贸易有限公司 | Tent bracing frame structure |
| CN203113904U (en) * | 2013-01-08 | 2013-08-07 | 安逸派（厦门）工贸有限公司 | Tent frame rod |
| WO2013125856A1 (en) * | 2012-02-23 | 2013-08-29 | Shin Jae-Ki | Collapsible canopy frame and canopy using same |
| CN103590651A (en) * | 2013-04-28 | 2014-02-19 | 鹭谱达（厦门）户外用品有限公司 | Foldable awning frame and ceiling frame thereof |
| CN203835035U (en) * | 2014-03-05 | 2014-09-17 | 鹭谱达（厦门）户外用品有限公司 | Awning frame and awning |
-
2014
- 2014-03-05 CN CN201410078504.5A patent/CN104033006B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7240685B2 (en) * | 2003-01-17 | 2007-07-10 | Caravan Canopy International, Inc. | Side rail assembly for a canopy including a side rail having a hook for engaging a side rail connector on an upright of the canopy |
| CN201040943Y (en) * | 2007-04-04 | 2008-03-26 | 厦门世宗贸易有限公司 | Tent bracing frame structure |
| WO2013125856A1 (en) * | 2012-02-23 | 2013-08-29 | Shin Jae-Ki | Collapsible canopy frame and canopy using same |
| CN203113904U (en) * | 2013-01-08 | 2013-08-07 | 安逸派（厦门）工贸有限公司 | Tent frame rod |
| CN103590651A (en) * | 2013-04-28 | 2014-02-19 | 鹭谱达（厦门）户外用品有限公司 | Foldable awning frame and ceiling frame thereof |
| CN203835035U (en) * | 2014-03-05 | 2014-09-17 | 鹭谱达（厦门）户外用品有限公司 | Awning frame and awning |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781224A (en) * | 2015-09-01 | 2016-07-20 | 鹭谱达（厦门）户外用品有限公司 | Foldable awning frame and top frame bar mechanism thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104033006B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204238639U (en) | A kind of break camp eave frame mechanism | |
| KR101705442B1 (en) | A ponding-water-proof high-dome tent | |
| CN103590650B (en) | A kind of break camp eave frame mechanism | |
| CN104763216A (en) | Awning frame, awning and propping frame of awning frame | |
| CN203835035U (en) | Awning frame and awning | |
| CN106088800A (en) | Top interlocks tent frame rod | |
| CN203701708U (en) | Header awning frame with eave frame | |
| CN204001969U (en) | The canopy frame of a kind of awn frame, awn and awn frame | |
| CN104033006A (en) | Canopy frame and canopy | |
| CN103190779A (en) | Folding support mechanism, folding bed stand and folding seat bracket | |
| KR200482801Y1 (en) | Folding tent frame | |
| CN205077984U (en) | Folding cool covering or awning on a car, boat, etc. frame and eave hack lever mechanism thereof | |
| CN205445113U (en) | Folding cool covering or awning on a car, boat, etc. frame and supporting mechanism thereof | |
| CN103590651B (en) | A kind of folding awn frame and canopy frame thereof | |
| CN106088799A (en) | Tent eave hack lever mechanism | |
| CN105298217A (en) | Tent framework | |
| CN203041462U (en) | Foldable support mechanism, folding bed frame and folding chair frame | |
| CN103174737B (en) | Rotatable connecting device and foldable tent frame | |
| CN205153686U (en) | Folding cool covering or awning on a car, boat, etc. frame and top hack lever mechanism thereof | |
| CN205617904U (en) | Top interlock tent hack lever | |
| CN104278883B (en) | One folding tent rack | |
| CN105640134A (en) | Portable fully-folded type folding bed | |
| CN204199847U (en) | A kind of tent frame rod of bilayer top | |
| CN105781224A (en) | Foldable awning frame and top frame bar mechanism thereof | |
| CN105804495A (en) | Folding awning frame and supporting mechanisms thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |