CN2714724Y - Side bar assembly for large-size folding tent - Google Patents
Side bar assembly for large-size folding tent Download PDFInfo
- Publication number
- CN2714724Y CN2714724Y CNU2004200427916U CN200420042791U CN2714724Y CN 2714724 Y CN2714724 Y CN 2714724Y CN U2004200427916 U CNU2004200427916 U CN U2004200427916U CN 200420042791 U CN200420042791 U CN 200420042791U CN 2714724 Y CN2714724 Y CN 2714724Y
- Authority
- CN
- China
- Prior art keywords
- side lever
- pivoting point
- length
- lower side
- side rod
- 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.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
- E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
- E04H15/50—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means lazy-tongs type
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The utility model provides a side bar assembly for a large-size folding tent, comprising an upper side rod, a lower side rod and a middle side rod. The length between the pivoting point of the lower side rod and a sliding seat and the pivoting point at the middle parts of the upper side rod and the lower side rod is longer than the height between the pivoting point of the upper side rod and a fixing seat and the pivoting point at the middle parts of the upper side rod and the lower side rod. The quadrangle formed by the upper side rod and the lower side rod which are mutually pivoted can be satisfied. The length sum of the middle pivoting point of the upper side rod and the lower side rod, the middle pivoting point of two middle side rods to the pivoting point at the end part of the middle side rod is greater than the length sum of the middle pivoting point of the upper side rod and the lower side rod, the middle pivoting point of two middle side rods to the pivoting point at the end part of the upper side rod and the middle side rod. Therefore, the height of the low point of the lower side rod group corresponding to the pillar of the tent can be lifted when the tent is in an opened state.
Description
Technical field
The utility model relates to a kind of side lever group of large collapsible tent.
Background technology
In the prior art, the bracing frame of collapsible large-scale tent as shown in Figure 1, 2, it generally includes four masts and top supporting rod, is beneficial to folding and also be provided with three groups cross support bar group between every adjacent two masts.Be not difficult to find out, because the form of structure of three groups of cross support bar groups of this known large-scale tent supporting frame is identical, after tent is propped up, these three groups of cross support bar groups form state parallel to the ground, the height restriction of the low spot B ' that it articulates mutually the side height of tent, even the internal height of tent is enough, because the restriction of low spot B ', cause the people when the turnover tent, the turnover of must bending over, very inconvenient.Raise tent side height though can adopt the mode of four masts of lengthening, not only increase cost, and for large-scale tent, its four weight that mast carried are heavier, mast is long more, support more built on the sand, it was both uneconomical therefore to raise tent side height by the lengthening mast, and effect is also poor.
The utility model content
The purpose of this utility model is to provide a kind of side lever group of large collapsible tent, and it can improve the height of the low spot of side lever group under the state of opening and using with respect to the tent mast.
For achieving the above object, technical solution of the present utility model is:
A kind of side lever group of large collapsible tent, comprise the last side lever that is articulated with mast top holder, with mast on articulate in the middle of the following side lever that is articulated of the movable sliding seat that is provided with and the side lever group two in side lever; This upper and lower side lever and middle side lever articulate the formed quadrangle in back mutually to be satisfied: the middle part pivoting point of upper and lower side lever is supreme, down the length of the end pivoting point of side lever and middle side lever and the middle part pivoting point that equals side lever in two to the length of the end pivoting point of itself and upper and lower side lever and;
Wherein: the length of the middle part pivoting point to itself and upper and lower side lever is long from the pivoting point of itself and holder than last side lever with the length of the middle part pivoting point of upper and lower side lever to it with the pivoting point of sliding seat from it for following side lever; And this upper and lower side lever and middle side lever articulate the formed quadrangle in back mutually to be satisfied: in the middle part pivoting point and two of upper and lower side lever the middle part pivoting point of side lever to the length of side lever down and the end pivoting point of middle side lever and greater than the length of the end pivoting point of the supreme side lever of middle part pivoting point of side lever in the middle part pivoting point and two of upper and lower side lever and middle side lever with.
The middle part pivoting point of described each side lever has at least one to be set for the eccentric, and promptly the middle part pivoting point is not in the point midway of this side lever.
The described length that goes up side lever and middle side lever is identical to be that length between two end pivoting points is identical.
The described upward middle part pivoting point of side lever and the middle part pivoting point of middle side lever are biasing, and the position is also identical.
The middle part pivoting point of described upper and lower side lever approximates the length of this middle part pivoting point to last side lever and holder pivoting point to the length of downside boom end pivoting point.
Described upper and lower side lever and in side lever all eccentric, promptly the middle part pivoting point of each side lever is all setovered, and after the off-centre, just make on two side lever equal in length in the side lever and two, and position of pivoting point is also identical in the middle part of it; The middle part pivoting point that makes upper and lower side lever simultaneously equals the length of this middle part pivoting point to last side lever and holder pivoting point to the length of downside boom end pivoting point.
Be connected by a connector between described upper and lower side lever and the middle side lever.
After adopting such scheme, the utility model is after tent is propped up, the middle part pivoting point that can promote upper and lower side lever reaches the height of the end pivoting point (being the low spot of side lever group) of going up side lever and middle side lever, thereby the side height of tent is raised, and do not increase the overall height of tent, and reach the purpose of being convenient to pass in and out; Or under the constant situation of the side height that keeps tent, can reduce the height of tent mast, thereby also can reduce the whole folding height of tent.
Description of drawings
Fig. 1 is the schematic perspective view of known large-scale tent supporting frame;
Fig. 2 is the lateral view of known large-scale tent supporting frame;
Fig. 3 is the schematic perspective view of the large-scale tent supporting frame of the utility model;
Fig. 4 is the lateral view of the large-scale tent supporting frame of the utility model;
Fig. 5 A, 5B are the contrast schematic diagrames that upper and lower, the middle side lever of the utility model articulates formed quadrangle in back and conventional construction mutually;
Fig. 6 is the first embodiment schematic diagram of the utility model side lever group;
Fig. 7 A, 7B, 7C are second group of embodiment schematic diagrames of the utility model side lever group;
Fig. 8 is the 3rd an embodiment schematic diagram of the utility model side lever group;
Fig. 9 is the 4th an embodiment schematic diagram of the utility model side lever group;
Figure 10 is the 5th an embodiment schematic diagram of the utility model side lever group;
Figure 11 is the 6th an embodiment schematic diagram of the utility model side lever group;
Figure 12 is the 7th an embodiment schematic diagram of the utility model side lever group.
The specific embodiment
Shown in Fig. 3,4, side lever group described in the utility model is arranged between the two adjacent masts 4.For ease of explanation,, each side lever of this side lever group is divided into side lever 1, side lever 2 and middle side lever 3 down according to the length specification of each root side lever of side lever group.Wherein: going up side lever 1 is the side lever that is articulated with mast 4 top holders 5; 2 of following side levers for mast 4 on the side lever that is articulated of the movable sliding seat 6 that is provided with; Middle 3 of side levers are two side levers that articulate in the middle of the side lever group.Simultaneously, for making the tent can folding, this upper and lower side lever 1,2 and middle side lever 3 articulate the formed quadrangles in back mutually should satisfy following condition: the middle part pivoting point A of promptly upper and lower side lever 1,2 is supreme, down the length of end pivoting point B, the D of side lever 1,2 and middle side lever 3 and the middle part pivoting point C that equals side lever 3 in two to the length of end pivoting point B, the D of itself and upper and lower side lever 1,2 and.
The main distinction of the utility model and conventional construction is: following side lever 2 is longer to its length with the middle part pivoting point A of following side lever 2 from the pivoting point E of itself and holder 5 than last side lever 1 to itself and the length of the middle part pivoting point A of last side lever 1 with the pivoting point F of sliding seat 6 from it; Like this, after tent is propped up, can promote the height of the middle part pivoting point A of upper and lower side lever 1,2.In addition, upper and lower side lever 1,2 described in the utility model and middle side lever 3 articulates the formed quadrangles in back mutually and also should satisfy: among the middle part pivoting point A and two of upper and lower side lever 1,2 the middle part pivoting point C of side lever 3 to the length of side lever 2 down and the end pivoting point D of middle side lever 3 and greater than the length of the supreme side lever 1 of the middle part pivoting point C of side lever 3 among the middle part pivoting point A and two of upper and lower side lever 1,2 and the end pivoting point B of middle side lever 3 and; Like this, after tent is propped up, can guarantee that the B point draws close to the D point in this quadrangle, i.e. the B point lifting that can make progress; Otherwise B names a person for a particular job can't lifting, and just makes mast 4 outwards strut (promptly is the contrast schematic diagram that upper and lower, the middle side lever of the utility model articulates formed quadrangle in back and conventional construction mutually as Fig. 5 A, 5B).
Like this, after tent is propped up, can promote the height of the middle part pivoting point A of upper and lower side lever 1,2, more can promote the end pivoting point B of side lever 1 and middle side lever 3, be the height of the low spot B of the large-scale tent side lever of conventional construction group, thereby the side height of tent is raised with respect to the position of mast 4; Can increase the side height of tent, and reach the purpose of being convenient to pass in and out, or under the constant situation of the side height that keeps tent, can reduce the height of tent mast, thereby also can reduce the whole folding height of tent.
Must should be mentioned that, following side lever 2 is longer to its length with the middle part pivoting point A of following side lever 2 from the pivoting point E of itself and holder 5 than last side lever 1 to itself and the length of the middle part pivoting point A of last side lever 1 with the pivoting point F of sliding seat 6 from it, when the length of this lengthening is enough, mast 4 after propping up is strengthened perpendicular to the angle on ground, be that mast 4 is outward-dipping, can reach the more firm effect of tent integrated support this moment.
As shown in Figure 6, it is first embodiment of the present utility model, and traditional idea is all with the symmetrical structure deisgn product, present embodiment is traditional symmetrical structure design, that is to say that middle part pivoting point A, the C of its each side lever are all not eccentric, all be in the point midway of each side lever.But because down side lever 2 is longer to the length of the pivoting point E of itself and holder 5 with the middle part pivoting point A of following side lever 2 from it than last side lever 1 to itself and the length of the end pivoting point D of middle side lever 3 with the middle part pivoting point A of last side lever 1 from it, cause the side lever group after folding, the height of its end pivoting point D is higher than the height of mast 4 top holders 5, thereby the shortcoming of folding volume occurs increasing.And the side lever group of this structure will make the length specification of upper and lower side lever 1,2 and middle side lever 3 all inequality, therefore will increase the processing cost of each side lever, and when assembling, assemble selecting different side levers respectively, also make assembling inconvenience.
Among above-mentioned first embodiment, middle part pivoting point A, the C of each side lever all are in point midway, and scheme is single during deisgn product, and each side lever size is easily bigger than normal, and promptly in this scheme, it is relatively poor that side lever group integral body is raised effect; In fact, as long as change traditional idea, be provided with to the middle part pivoting point of a side lever of major general is eccentric, promptly the middle part pivoting point is not in the point midway of side lever, just can design multiple better embodiment, increase the effect of raising of side lever group, as Fig. 7 A, 7B, shown in the 7C, be the eccentric the utility model embodiment that is provided with of the middle part pivoting point of single side lever, wherein with the embodiment better effects if of the 2 middle part pivoting point A of the following side lever shown in Fig. 7 B to the eccentric setting of its end pivoting point D, because of it can greatly reduce the side lever group after folding, the height of its end pivoting point D, thus do not increase tent folding volume; In addition, the above embodiment of double joint describes in detail below.
For solving the shortcoming that increases each side lever processing cost among first embodiment, the utility model can be made as identical with going up the length of side lever 1 with middle side lever 3, promptly the length between two of two side levers end pivoting points is identical, and whole like this group side lever group just has only the side lever of two kinds of length, thereby reduces processing cost.As shown in Figure 8, be second embodiment of the present utility model, preferred embodiments example when it is the equal in length of side lever 1 and middle side lever 3, middle part pivoting point A, C that this embodiment will go up side lever 1 and middle side lever 3 all setover, and also can also be arranged to two middle part pivoting point A, the position of C on respective side bars identical simultaneously, go up not only equal in length of side lever 1 and middle side lever 3 like this, and specification is also identical, thereby can further reduce processing cost, also can be when assembling, only need to differentiate the side lever of two kinds of length specifications, make assembling more convenient.
For solving among first embodiment shortcoming that increases the folding volume, the middle part pivoting point A that the utility model can make upper and lower side lever 1,2 approximates the length of this middle part pivoting point A to the pivoting point E of last side lever 1 and holder 5 to the length of the end pivoting point D of side lever 2 down.The side lever group is after folding like this, and the height of its end pivoting point D will be approximately equal to or less than the height of mast 4 top holders 5, thereby reaches the effect that does not increase tent folding volume after the folding.As shown in Figure 9, it i.e. the preferred embodiment of mode for this reason, this embodiment is with the eccentric setting of the middle part pivoting point A of upper and lower side lever 1,2, the middle part pivoting point A that is upper and lower side lever 1,2 is offset to an end of this two side lever and 3 pivot joints of middle side lever, so just can reach to make middle part pivoting point A approximate the purpose of middle part pivoting point A to the length of mast 4 pivoting point E to the length of end pivoting point D.As shown in figure 10, it is another preferred embodiment of aforesaid way, this embodiment will descend side lever 2 to be provided with middle part pivoting point A, the C of middle side lever 3 are eccentric, promptly descend the middle part pivoting point A of side lever 2 to move to the lateral deviation of its end pivoting point D, the middle part pivoting point C of middle side lever 3 then moves to the lateral deviation of its end pivoting point B, makes middle part pivoting point A approximate the purpose of middle part pivoting point A to the length of pivoting point E to the length of end pivoting point D thereby reach.
As shown in figure 11, it is the 5th embodiment of the present utility model, this embodiment is the comprehensive of above-mentioned two kinds of solutions, be about to all eccentric setting of middle part pivoting point A, C of upper and lower side lever 1,2 and middle side lever 3, and after the off-centre, just make on two side lever 3 equal in length in the side lever 1 and two, and the position of its middle part pivoting point A, C is also identical, makes both become the rod member of same length specification; Make the middle part pivoting point A of upper and lower side lever 1,2 equal this middle part pivoting point A to the length of last side lever 1 simultaneously with holder 5 pivoting point E to the length of descending side lever 2 end pivoting point D.Volume after the folding is not increased, also can reach to reduce processing cost and make and assemble effect more easily.
As shown in figure 12, it is the 6th embodiment of the present utility model, also can be connected with the connector 7 of each side lever interference fit by one between upper and lower side lever 1,2 described in the utility model and the middle side lever 3, and this connector 7 can be applicable in above-mentioned all schemes.Increased after the connector 7, functional equivalent of the present utility model is in such scheme, and moreover, it can also increase the rotational freedom of a connecting portion, make the expansion and the folding of the utility model side lever group easier, but the steadiness under holding state is poor slightly.
More than be preferred embodiment of the present utility model and design graphic; described preferred embodiment and design graphic only for illustrating; be not to be used to limit claim of the present utility model; all structure design or technical characterictics of being contained for " claims " with equalization are implemented, and all do not break away from category of the present utility model and are the applicant's protection domain.
Claims (7)
1, a kind of side lever group of large collapsible tent, comprise the last side lever (1) that is articulated with mast (4) top holder (5), with mast (4) go up pivot joint in the middle of following side lever (2) that the movable sliding seat (6) that is provided with is articulated and the side lever group two in side lever (3); This upper and lower side lever (1,2) and middle side lever (3) articulate the formed quadrangle in back mutually to be satisfied: the middle part pivoting point (A) of upper and lower side lever (1,2) is supreme, down the length of side lever (1,2) and the end pivoting point (B, D) of middle side lever (3) and the middle part pivoting point (C) that equals side lever in two (3) to its with the length of the end pivoting point (B, D) of upper and lower side lever (1,2) with;
It is characterized in that: the length of the middle part pivoting point (A) to itself and upper and lower side lever (1,2) is long from the pivoting point (E) of itself and holder (5) than last side lever (1) for the length of following side lever (2) middle part pivoting point (A) to itself and upper and lower side lever (1,2) from the pivoting point (F) of itself and sliding seat (6); And this upper and lower side lever (1,2) and middle side lever (3) articulate the formed quadrangle in back mutually to be satisfied: in the middle part pivoting point (A) and two of upper and lower side lever (1,2) the middle part pivoting point (C) of side lever (3) to the length of side lever (2) down and the end pivoting point (D) of middle side lever (3) and greater than the length of the supreme side lever of middle part pivoting point (C) (1) of side lever (3) in the middle part pivoting point (A) and two of upper and lower side lever (1,2) and the end pivoting point (B) of middle side lever (3) and.
2, the side lever group of large collapsible tent as claimed in claim 1 is characterized in that: the middle part pivoting point of each side lever (1,2,3) has at least one to be set for the eccentric, and promptly the middle part pivoting point is not in the point midway of this side lever.
3, the side lever group of large collapsible tent as claimed in claim 1 is characterized in that: the described length that goes up side lever (1) and middle side lever (3) is identical to be that length between two end pivoting points is identical.
4, the side lever group of large collapsible tent as claimed in claim 2 is characterized in that: the middle part pivoting point (A) of described upward side lever (1) is biasing with the middle part pivoting point (C) of middle side lever (3), and the position is also identical.
5, the side lever group of large collapsible tent as claimed in claim 1 is characterized in that: the middle part pivoting point (A) of described upper and lower side lever (1,2) approximates this middle part pivoting point (A) to the length of last side lever (1) with holder (5) pivoting point (E) to the length of following side lever (2) end pivoting point (D).
6, the side lever group of large collapsible tent as claimed in claim 1, it is characterized in that: described upper and lower side lever (1,2) and middle side lever (3) are all eccentric, the middle part pivoting point that is each side lever is all setovered, and after the off-centre, just make side lever (3) equal in length in the side lever on two (1) and two, and the position of its middle part pivoting point (A, C) is also identical; Make the middle part pivoting point (A) of upper and lower side lever (1,2) equal this middle part pivoting point (A) to the length of last side lever (1) simultaneously with holder (5) pivoting point (E) to the length of descending side lever (2) end pivoting point (D).
7, the side lever group of large collapsible tent as claimed in claim 1 is characterized in that: be connected by a connector (7) between described upper and lower side lever (1,2) and the middle side lever (3).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200427916U CN2714724Y (en) | 2004-02-19 | 2004-02-19 | Side bar assembly for large-size folding tent |
| PCT/CN2004/000306 WO2005080711A1 (en) | 2004-02-19 | 2004-04-05 | A group of side arms for large collapsible tent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200427916U CN2714724Y (en) | 2004-02-19 | 2004-02-19 | Side bar assembly for large-size folding tent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2714724Y true CN2714724Y (en) | 2005-08-03 |
Family
ID=34872008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200427916U Expired - Lifetime CN2714724Y (en) | 2004-02-19 | 2004-02-19 | Side bar assembly for large-size folding tent |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2714724Y (en) |
| WO (1) | WO2005080711A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357556C (en) * | 2004-02-21 | 2007-12-26 | 厦门革新塑胶制品有限公司 | Side frame set of large folding tent |
| CN102011511A (en) * | 2010-11-24 | 2011-04-13 | 中国人民解放军国防科学技术大学 | Foldable camping tent skeleton structure |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5485863A (en) * | 1993-04-05 | 1996-01-23 | Carter Mark C | Collapsible shelter with elevated canopy |
| CN2242935Y (en) * | 1995-07-28 | 1996-12-18 | 临海风帆伞厂 | Folding type tent frame |
| CN2338417Y (en) * | 1997-04-16 | 1999-09-15 | 蔡明良 | Tent |
| CN2401649Y (en) * | 1999-07-30 | 2000-10-18 | 范凤桥 | Foldable tent |
| CN2378474Y (en) * | 1999-08-03 | 2000-05-17 | 临海市临亚旅游工艺品厂 | Foldable tent frame |
| KR100365016B1 (en) * | 1999-10-09 | 2002-12-16 | 주식회사 이드림텍 | Folded type tent |
| JP3927746B2 (en) * | 1999-12-28 | 2007-06-13 | 株式会社ニューテックジャパン | Foldable canopy structure frame connection bracket |
| CN1120928C (en) * | 2000-03-08 | 2003-09-10 | 徐真淼 | Foldable tent |
| CN2463500Y (en) * | 2001-02-15 | 2001-12-05 | 邓鑑荣 | Folding tent |
| CN2522543Y (en) * | 2002-02-09 | 2002-11-27 | 刘福田 | Foldable tent frame |
-
2004
- 2004-02-19 CN CNU2004200427916U patent/CN2714724Y/en not_active Expired - Lifetime
- 2004-04-05 WO PCT/CN2004/000306 patent/WO2005080711A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357556C (en) * | 2004-02-21 | 2007-12-26 | 厦门革新塑胶制品有限公司 | Side frame set of large folding tent |
| CN102011511A (en) * | 2010-11-24 | 2011-04-13 | 中国人民解放军国防科学技术大学 | Foldable camping tent skeleton structure |
| CN102011511B (en) * | 2010-11-24 | 2012-09-05 | 中国人民解放军国防科学技术大学 | Foldable camping tent skeleton structure |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005080711A1 (en) | 2005-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20071226 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |