CN201202302Y

CN201202302Y - Novel tent frame

Info

Publication number: CN201202302Y
Application number: CNU2008201021912U
Authority: CN
Inventors: 王川; 黄长久; 李弼烈
Original assignee: Xiamen Jinxiong Enterprise Co Ltd
Current assignee: Xiamen Jinxiong Enterprise Co Ltd
Priority date: 2008-04-30
Filing date: 2008-04-30
Publication date: 2009-03-04
Anticipated expiration: 2018-04-30

Abstract

The utility model discloses a novel tent frame, which comprises a support unit and a ceiling frame, wherein the support unit comprises a plurality of supporting legs, a sliding seat which is connected on the supporting leg in a sliding mode and a fixed seat which is fixedly connected on the top end of the supporting leg are respectively arranged on each of the supporting legs, the ceiling frame comprises a plurality of sets of folding frames, and each set of the folding frames comprises at least one set of scissor-like cross-frames which are connected in series and are in a pivoting mode, wherein both external ends of each folding frame are respectively pivoted with the fixed seat and the sliding seat of the corresponding supporting leg, both of the internal ends of the folding frame are respectively pivoted together, since the folding frames of the ceiling frame are formed from connecting the cross-frames, thereby the structure of the ceiling frame is firm and stable, and the wind-resisting performance is strong.

Description

A kind of novel tent frame

Technical field

The utility model relates to a kind of novel tent frame.

Background technology

The tradition Foldable tent frame, it comprises a support unit and a ceiling frame.This support unit comprises many supporting legs, all have one on each supporting leg and slip the sliding seat on it and the fixing base on affixed its top, all be connected with one group of folding stand between every adjacent two supporting legs, every group of folding stand comprises two groups of scissors shapes intersection framves that series connection articulates, and the end all round of this folding stand articulates the fixing base and the sliding seat of adjacent two supporting legs respectively.This ceiling frame comprises an articulated part, all is articulated with a linkage unit between each supporting leg and the articulated part, and each linkage unit comprises two connecting rods, and this two connecting rod is inner to articulate, and the outer end articulates the fixing base and the articulated part of corresponding supporting leg respectively.This traditional tent frame has following deficiency: one, form because the linkage unit of ceiling frame is articulated by single pole, so ceiling structure is insecure, and instability, wind resistance is poor; Its two because the folding stand between adjacent two supporting legs connects to form by intersecting frame, so rod member is many, cost height, complex structure.

The utility model content

The utility model provides a kind of novel tent frame, and it has overcome the shortcoming of background technology Foldable tent frame existing cost height, wind resistance difference.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of novel tent frame, it comprises a support unit and a ceiling frame.This support unit, it comprises many supporting legs, all has one on each supporting leg and slips the sliding seat on it and the fixing base on affixed its top.This ceiling frame, it comprises many group folding stands, and every group of folding stand comprises at least one group of scissors shape intersection frame that series connection articulates, wherein, two outer ends of this each folding stand articulate the fixing base and the sliding seat of corresponding supporting leg respectively, and two the inners of these all folding stands are articulated respectively.

In the preferred embodiment of the present utility model, all be connected with a linkage unit between these every adjacent two supporting legs, this linkage unit is articulated between the fixing base of adjacent two supporting legs, and this linkage unit comprises at least two connecting rods, and those connecting rod two ends articulate successively.

In the preferred embodiment of the present utility model, this linkage unit comprises two connecting rods, and the inner pivot joint of this two connecting rod is also upwards arched upward, and this two connecting rods outer end articulates the fixing base of adjacent two supporting legs respectively.

In the preferred embodiment of the present utility model, this linkage unit also comprises a support bar, and this support bar lower end articulates sliding seat, and the upper end articulates connecting rod.

In the preferred embodiment of the present utility model, maximum opening angle is the 150-175 degree between this two connecting rod.

In the preferred embodiment of the present utility model, the interior upper end of these all folding stands is rotatably connected by last articulated part, and interior lower end is rotatably connected by following articulated part.

In the preferred embodiment of the present utility model, this every group of folding stand comprises that two groups of scissors shapes that series connection articulates intersect framves, and adjacent intersection frame end portion is articulated.

The technical program is compared with background technology: because the folding stand of ceiling frame connects to form by intersecting frame, so ceiling structure is firm, stablizes, and wind resistance is strong.Because the folding stand of ceiling frame is connected to form by the intersection frame, has enough support strengths, does not therefore connect linkage unit between adjacent supporting leg, can guarantee the intensity of whole tent frame.Because the inner pivot joint of this two connecting rod is also upwards arched upward, and therefore is beneficial to the quick water pouring of tent cloth top account, prevents ponding.Form because the linkage unit between adjacent two supporting legs is articulated by single pole, so rod member is few, cost is low, and is simple in structure.Because also comprise a support bar, so the intensity height of linkage unit, stability is high.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 has illustrated the schematic perspective view of the tent frame of a preferred embodiment.

Fig. 2 has illustrated the local enlarged diagram in A place of Fig. 1.

Fig. 3 has illustrated the local enlarged diagram in B place of Fig. 1.

Fig. 4 has illustrated the schematic perspective view of the tent frame of another preferred embodiment.

The specific embodiment

Please refer to Fig. 1, Fig. 2 and Fig. 3, a kind of novel tent frame, it comprises a support unit 100 and a ceiling frame 200.

Please refer to Fig. 1 and Fig. 2, this support unit 100 comprises four supporting legs 110 that can regulate height, all has one on each supporting leg 110 and slips the sliding seat 111 on it and the fixing base 112 on affixed its top.All be connected with a linkage unit 120 between every adjacent two supporting legs 110, each linkage unit 120 comprises two connecting rods 121 and two support bars 122.These two connecting rods, 121 inner pivot joints are also upwards arched upward, and these two connecting rods, 121 outer ends articulate the fixing base 112 of adjacent two supporting legs 110 respectively, and wherein, when being in open configuration, these two connecting rods, 121 maximum opening angles are the 150-175 degree.These support bar 122 lower ends articulate the sliding seat 111 of supporting leg 110, and the upper end articulates the connecting rod 121 that connects this supporting leg 110.

Please refer to Fig. 1 and Fig. 3, this ceiling frame 200 comprises many group folding stands 210, and every group of folding stand 210 comprises that two groups of scissors shapes that series connection articulates intersect framves 211, and wherein, adjacent intersection frame end portion is articulated.Two outer ends of this each folding stand 210 articulate the fixing base 112 and the sliding seat 111 of corresponding supporting leg 110 respectively, and the interior upper end of these all folding stands is rotatably connected by last articulated part 212, and interior lower end is rotatably connected by following articulated part 213.

The tent frame of another preferred embodiment is please referred to Fig. 4, and the difference of it and a last preferred embodiment is: this support unit 100 is made up of four supporting legs.Linkage unit is not set between this adjacent legs.

The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. novel tent frame, it is characterized in that: it comprises:

One support unit, it comprises many supporting legs, all has one on each supporting leg and slips the sliding seat on it and the fixing base on affixed its top; And

One ceiling frame, it comprises many group folding stands, and every group of folding stand comprises at least one group of scissors shape intersection frame that series connection articulates, wherein, two outer ends of this each folding stand articulate the fixing base and the sliding seat of corresponding supporting leg respectively, and two the inners of these all folding stands are articulated respectively.

2. a kind of novel tent frame according to claim 1, it is characterized in that: all be connected with a linkage unit between these every adjacent two supporting legs, this linkage unit is articulated between the fixing base of adjacent two supporting legs, and, this linkage unit comprises at least two connecting rods, and those connecting rod two ends articulate successively.

3. a kind of novel tent frame according to claim 2, it is characterized in that: this linkage unit comprises two connecting rods, and the inner pivot joint of this two connecting rod is also upwards arched upward, and this two connecting rods outer end articulates the fixing base of adjacent two supporting legs respectively.

4. according to claim 2 or 3 described a kind of novel tent framves, it is characterized in that: this linkage unit also comprises a support bar, and this support bar lower end articulates sliding seat, and the upper end articulates connecting rod.

5. a kind of novel tent frame according to claim 4, it is characterized in that: maximum opening angle is the 150-175 degree between this two connecting rod.

6. a kind of novel tent frame according to claim 4, it is characterized in that: the interior upper end of these all folding stands is rotatably connected by last articulated part, and interior lower end is rotatably connected by following articulated part.

7. a kind of novel tent frame according to claim 4 is characterized in that: this every group of folding stand comprises that two groups of scissors shapes that series connection articulates intersect framves, and adjacent intersection frame end portion is articulated.