CN2905971Y

CN2905971Y - Folding tent structure

Info

Publication number: CN2905971Y
Application number: CN 200620056033
Authority: CN
Inventors: 蔡明良; 柯朝顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-07
Filing date: 2006-03-07
Publication date: 2007-05-30
Anticipated expiration: 2016-03-07

Abstract

The utility model discloses a retractable and foldable tent structure, comprising a side frame and a roof frame. The side frame comprises a support column which is composed of an upper end and an upper segment. The roof frame is composed of a roof joint and a mandril which comprises an external end and an internal end. The internal end of the mandril is connected to the roof joint via a pivot. The roof frame comprises two pole supports, one sliding base, one fixed base and one movable sleeve base, wherein the pole support comprises an upper end and a lower end; the fixed base is fastened on the upper end of the pole support; the sliding base slidingly covers the upper end of the pole support; the movable sleeve base is connected to the upper end of the pole support via a pivot; the upper end of the pole support is connected near the external end of the mandril via a pivot; the lower end of the pole support is connected to the sliding base and the fixed base via a pivot; the external end of the mandril is connected to the movable sleeve base. The frame work of the roof board of the tent structure can be extended or contracted, thereby expanding the covering area of the roof board.

Description

But folding tepee structure

Technical field

The utility model relates to a kind of tent, but refers to a kind of folding tepee structure especially.

Background technology

Though existing tent is that top support body and account stature body one are collapsible, its top support body can't extend or be flexible to expand its top area.

The structure of aforementioned known top support body and account stature body is that connecting rod by majority directly is articulated in joint and forms, thus can only fold or launch, but can't extend or flexible.

In addition, the expansion of top support body and folding if can the actions simultaneously with the expansion of account stature body and folding, with more convenient.

The utility model content

But the purpose of this utility model is to provide a kind of folding tepee structure, and its top support body is extensible or flexible, thus the area of expansible its top.

For achieving the above object, technical solution of the present utility model is: but a kind of folding tepee structure, comprise bogie side frame and upper frame, wherein bogie side frame comprises pillar, pillar comprises upper end and epimere, upper frame comprises apical grafting head and push rod, push rod comprises that the outer end is with inner, the inner of push rod is articulated in the apical grafting head, described upper frame further comprises two poles, one sliding seat, one holder, one activity block set, wherein pole comprises top and bottom, and holder is fixed in the pillar epimere, and sliding seat is then worn sliding in the epimere of pillar, the activity block set is articulated in the upper end of pillar, the upper end of two poles is articulated near the outer end of push rod, and the lower end of two poles is articulated in sliding seat and holder respectively, and the outer end of push rod then is connected in the activity block set.

The outer end sliding sleeve of described push rod is in the activity block set.

Described push rod comprises telescopic section, and this telescopic section is worn sliding in push rod, and the activity block set is fixed in the outer end of telescopic section.

Described upper frame further comprises two pole sockets, and pole socket is fixed near the outer end of push rod, and pole socket articulates the upper end of pole.

After adopting such scheme, the utility model can be obtained following advantage:

1. upper frame can be extended out outside the bogie side frame, increases top and extends area outward.

2. upper frame and bogie side frame interlock are easy and simple to handle.

Description of drawings

Fig. 1 is the exploded view of the utility model example;

Fig. 2 is the combination stereogram of the utility model example;

Fig. 3 be the utility model example fold one of schematic diagram (beginning to fold);

Fig. 4 is two (partly the folding state) that fold schematic diagram of the utility model example;

Fig. 5 be the utility model example fold schematic diagram (folding);

Fig. 6 is the expansion schematic diagram of the utility model example;

Fig. 7 is the exploded view of another example of the utility model.

The primary clustering symbol description

1 bogie side frame, 2 upper frames, 11 pillars

111 epimeres, 12 connection rod set, 121 upper ends

122 lower ends, 13 anchor tips, 14 slip joint

21 apical grafting heads, 22 push rods, 221 outer ends

23,232,242 lower ends, 24 poles, 231,241 upper ends

25 sliding seats, 26 holders, 27 activity block sets

28,29 pole socket 1A bogie side frame 2A upper frames

11A pillar 12A connection rod set 22A push rod

222A

telescopic section

23A, 24A pole 25A sliding seat

26A holder 27A activity block set 28A, 29A pole socket

The specific embodiment

As shown in Figures 1 and 2, the utility model example comprises bogie side frame 1 and upper frame 2, and wherein bogie side frame 1 comprises pillar 11, connection rod set 12, anchor tip 13 and slip joint 14.This pillar 11 comprises upper end (joint 13 that is fixed covers) and epimere 111, and the upper end of pillar 11 is connected and fixed joint 13, and slip joint 14 is then worn sliding in the epimere 111 of pillar 11; Connection rod set 12 comprises the upper end 121 and lower end 122 of its both sides, and upper end, the both sides of connection rod set 12 121 is articulated in the anchor tip 13 of pillar 11 upper ends simultaneously, and 122 of the lower ends, both sides of connection rod set 12 are articulated in the slip joint 14 of pillar 11 epimeres 111.Comprise apical grafting head 21 (please simultaneously referring to Fig. 6) and push rod 22 as for upper frame 2, push rod 22 comprises outer end 221 and inner (by covering), and push rod 22 the inners are articulated in apical grafting head 21, and push rod 22 inner segments are collapsible (non-emphasis of the present invention/do not give unnecessary details), it is characterized in that:

Described upper frame 2 further comprises two

poles

23,24 and a sliding seat 25, a holder 26, an activity block set 27 and two pole sockets 28,29.Wherein: this two

pole

23,24 comprises upper end 231,241 and lower end 232,242; This holder 26 is fixed in pillar 11 epimeres under the anchor tip 13; 25 of this sliding seats are worn sliding pillar 11 epimeres 111 between holder 26 and slip joint 14; This activity block set 27 is articulated in the anchor tip 13 of pillar 11 upper ends; In addition the upper end 231,241 of this two

pole

23,24 is articulated near the outer end 221 of push rod 22 (among the figure on the example tie-rod seat 28,29), and the lower end 232,242 of two

poles

23,24 is articulated in sliding seat 25 and holder 26 respectively; 221 of the outer ends of this push rod 22 are set in activity block set 27, and the top on the upper frame 2 be can be extended out outside the upper frame 2, increase its dead area and commonly use.Be fixed in as for 28,29 of described pole sockets near the outer end 221 of push rod 22, and the upper end 231,241 of

pole socket

28,29

pivot joint poles

23,24.

The utility model is when implementing, extremely shown in Figure 6 as Fig. 3, when beginning to fold, as shown in Figure 3, bogie side frame 1 little receipts, the push rod 22 of upper frame 2 presses down toward inboard central authorities, two

poles

23,24 along with push rod 22 rotates, and the lower end 232 of pole 23 supporting sliding seat and slide to as shown in Figure 4 for 25 times, for partly folding state, again extremely as shown in Figure 5, two

poles

23,24 press close to the pillar 11 of bogie side frame 1 respectively, and at this moment, bogie side frame 1 also folds fully, then whole for folding state, economic space, and on the operation practice, connection rod set 12 is folded as long as compress the pillar 11 of bogie side frame 1 in fact, above-mentioned action is finished continuously, also extremely convenient.

Otherwise the pillar 11 that draws back bogie side frame 1 struts connection rod set 12, the related push rod 22 of upper frame 2 that makes is raised up, and then drive two

poles

23,24 and prop up, and eventually as shown in Figure 6, is deployed condition and order is whole, and is also extremely convenient in the operation.And, because the outer end 221 extended activity block sets 27 of push rod 22, thereby the top on the upper frame 2 be can be extended out outside the upper frame 2, increase its dead area and commonly use.

As shown in Figure 7, be another example of the utility model, it still comprises bogie side frame 1A and upper frame 2A, wherein bogie side frame 1A still comprises pillar 11A and connection rod set 12A, upper frame 2A still comprises push rod 22A, two

pole

23A, 24A and sliding seat 25A, holder 26A, activity block set 27A and

pole socket

28A, 29A, the difference of present embodiment maximum is: the push rod 22A among the figure comprises telescopic section 222A, this telescopic section 222A wears sliding in push rod 22A, and the outer end of telescopic section 222A (by covering) is fixed in activity block set 27A.

Claims

1, but a kind of folding tepee structure comprises bogie side frame and upper frame, and wherein bogie side frame comprises pillar, and pillar comprises upper end and epimere, and upper frame comprises apical grafting head and push rod, and push rod comprises the outer end with inner, and the inner of push rod is articulated in the apical grafting head, it is characterized in that:

Described upper frame further comprises two poles, a sliding seat, a holder, an activity block set, wherein pole comprises top and bottom, holder is fixed in the pillar epimere, sliding seat is then worn sliding in the epimere of pillar, the activity block set is articulated in the upper end of pillar, the upper end of two poles is articulated near the outer end of push rod, and the lower end of two poles is articulated in sliding seat and holder respectively, and the outer end of push rod then is connected in the activity block set.

But 2, folding tepee structure as claimed in claim 1 is characterized in that: the outer end sliding sleeve of described push rod is in the activity block set.

But 3, folding tepee structure as claimed in claim 1, it is characterized in that: described push rod comprises telescopic section, this telescopic section is worn sliding in push rod, and the activity block set is fixed in the outer end of telescopic section.

But 4, folding tepee structure as claimed in claim 1, it is characterized in that: described upper frame further comprises two pole sockets, pole socket is fixed near the outer end of push rod, and pole socket articulates the upper end of pole.