CN2732918Y

CN2732918Y - Ventilating tent roof frame

Info

Publication number: CN2732918Y
Application number: CN 200420093768
Authority: CN
Inventors: 裴真皓
Original assignee: FENGHAN(XIAMEN) PLASTHETICS DEVELOPMENT CO LTD
Current assignee: FENGHAN(XIAMEN) PLASTHETICS DEVELOPMENT CO LTD
Priority date: 2004-09-29
Filing date: 2004-09-29
Publication date: 2005-10-12
Anticipated expiration: 2014-09-29

Abstract

The utility model provides a ventilating tent roof frame. The top part of the roof of the tent frame is additionally provided with a small tent roof supporting frame. The small tent roof supporting frame is provided with tent cloth. The small tent roof supporting frame comprises a fixing base, and the fixing base is provided with a set of support rods in a radial shape. Each support rod is pivoted with each rod element of the tent frame together by a connective rod. Because the top part of the roof of the ventilating tent roof frame of the utility model is additionally provided with a small tent roof supporting frame, the small tent roof supporting frame and the original tent frame can form a certain distance when the tent is spread. The wind can pass through the gap, and the ventilating function is ensured. The small tent roof supporting frame can be erected with an accessorial tent roof, and the tent cloth distributed on the accessorial tent roof can shelter the hollow or the gridding cloth at the top of the original ventilating tent. Thus, the accessorial tent roof makes the tent have the rain-proof function.

Description

A kind of ventilation tent upper frame

Technical field

The utility model relates to a kind of tent, refers to a kind of ventilation tent upper frame of tool ventilation function especially.

Background technology

At present, tent is travelled in leisure for people, and out on tours provides interim recreating facility, and tent generally is made up of bracing frame and tarpaulin, all possesses the function of keeping out wind and rain is arranged.But summer, daytime, the sun was hot, temperature in the paulin easily rises, some have its ventilation function structure of tent of ventilation function normally the tarpaulin hollow out of a part of Peng Ding, as shown in Figure 1, the tent structure of tool ventilation function (this sentences semicircular break camp is example), be the part A1 that on the tarpaulin A of tent top, digs out a hollow out, make air can produce convection current up and down, this structure is simple mostly, in the use by artificial unlatching closure, though cost is low, can't take precautions against rainwater after opening, quite inconvenience.

The utility model content

The purpose of this utility model provides the ventilation tent upper frame that a kind of function that promptly has ventilation can be kept off the rain again.

For achieving the above object, solution of the present utility model is: a kind of ventilation tent upper frame, wherein above the tent bracket top, add a small tent top framework in addition, be provided with tarpaulin on the small tent top framework in addition, this small tent top framework comprises a holder, holder is the radial one group of support bar that is articulated with, and each support bar is that each rod member by connecting rod and tent bracket is articulated.

The holder of described small tent top framework is to be fixed together by support column and tent bracket top holder.

Described connecting rod two ends are to be articulated with pin joint seat, and each pin joint seat is to be separately fixed on each rod member of each support bar of small tent top framework and tent bracket.

After adopting such scheme, because the over top of ventilation tent of the present utility model is equipped with a small tent top framework in addition, when launching tent, this small tent top framework forms certain distance again with former tent bracket under the supporting role of connecting rod, then wind can pass through this gap, ventilation function in assurance is settled a debt or an account, this small tent top framework can be erected an auxiliary tent top again simultaneously, being laid with tarpaulin on it can partly cover the hollow out of former ventilation tent top, thereby it makes tent have the function of keeping off the rain again.

Description of drawings

Fig. 1 is a schematic appearance of commonly using product;

Fig. 2 is a schematic appearance of the present utility model;

Fig. 3 is a schematic side view of the present utility model;

Fig. 4 is the partial enlarged drawing of Fig. 2;

Fig. 5 is the partial schematic diagram of folding state of the present utility model.

The specific embodiment

Please shown in Fig. 2,3,4, the supporting structure of tent, support B articulates four radial four groups of collapsible rod member B2 by a holder B1 to constitute, holder B1 extends a traveller B11 in the below, one slide B12 is that movable sleeve places on this traveller B11, and the first segment rod member B21 that is articulated with four pole B3 and each rod member B2 on the traveller B11 is articulated, and tent bracket B is provided with tarpaulin A, the top of tarpaulin A is provided with hollow out or grid cloth part A1, and key of the present utility model is:

On the holder B1 of tent bracket B, set up out a small tent top framework C by support column 1, this small tent top framework C comprises a holder 2 and four short support bars 3, this holder 2 is similar with the holder B1 of tent bracket B, each short support bar 3 still is radial and is articulated on the holder 2, on small tent top framework C, be provided with paulin top cloth D, the quantity setting of the rod member B2 of each short support bar 3 corresponding tent bracket B, and each short support bar 3 is articulated with rod member B2 by connecting rod 4, the two ends of connecting rod 4 are articulated with pin joint seat 5, and each pin joint seat 5 is to be separately fixed on short support bar 3 and the rod member B2.

Cooperate shown in Figure 3, when launching tent, at first by the slide B12 on the holder B1 of elastic component pulling tent bracket B, make it to move down along traveller B11, meanwhile, slide B12 drives pole B3 each rod member B2 is backed down, make whole tent be in deployed condition, when each rod member B2 of tent bracket B launches, each rod member B2 goes up the connecting rod 4 that articulates and each support bar 3 of small tent top framework C can be backed down, make small tent top framework C be in deployed condition, then cloth D in paulin top can cover hollow out on the tarpaulin A or grid cloth part A1, makes this hollow out or grid cloth part A1 can not suffer the rainwater invasion and attack, again because the setting of vertical rod 1 and each connecting rod 4, make small tent top framework C after expansion, itself and tent bracket B have the certain clearance distance, and this gap can guarantee the ventilation function of tent top.

As shown in Figure 5, when the folding tent, upwards promote the slide B12 on the holder B1 of tent bracket B, make it to move up along traveller B11, then slide B12 drive pole B3 moves up, make pole B3 lose supporting role to each rod member B2, each rod member B2 just can draw in to focussing direction and fold, meanwhile, connecting rod 4 on each rod member B2 loses the effect that holds to the support bar among the small tent top framework C 3 under the drive of each rod member B2, under the drive of connecting rod 4, also can fold simultaneously, realize the function that it folds to the direction that each rod member B2 draws in.

Claims

1, a kind of ventilation tent upper frame, it is characterized in that: above the tent bracket top, add a small tent top framework in addition, be provided with tarpaulin on the small tent top framework in addition, this small tent top framework comprises a holder, holder is the radial one group of support bar that is articulated with, and each support bar is that each rod member by connecting rod and tent bracket is articulated.

2, ventilation tent upper frame as claimed in claim 1 is characterized in that: the holder of small tent top framework is to be fixed together by support column and tent bracket top holder.

3, ventilation tent upper frame as claimed in claim 1 is characterized in that: the connecting rod two ends are to be articulated with pin joint seat, and each pin joint seat is to be separately fixed on each rod member of each support bar of small tent top framework and tent bracket.