CN2331724Y - Folding tent - Google Patents

Abstract

The utility model discloses a structure of a folding tent. The utility model adopts a supporting mechanism which is same as a supporting mechanism of a folding umbrella; the utility model is composed of a pin seat for a supporting rod on the upper part of the utility model, a supporting rod hinged with the pin seat for a supporting rod, a pin seat for a connecting rod on the lower part of the utility model, and a connecting rod connected with the pin seat for a connecting rod; the pin seat for a support rod is provided with a lug boss for fixing troughs in expansion; fixed tarpaulin and a central pin shaft are sheathed on the center of the pin seat; the top end of the pin seat for a support rod is provided with a blocking ring, and a clamping reed is used for spacing the position return of the pin seat to realize contracting and supporting; a pad is arranged between the tarpaulin and a connecting sheet on the connecting position between an upper supporting rod and a lower supporting rod. Compared with existing tents, the utility model has the advantages of simple support, convenient use, and portability. The utility model is suitable to be used for field investigation, outing, tour, etc.

Description

A kind of folding tent

The utility model belongs to the improvement of tent structure.

The tent of usefulness such as field study, tourism has generally comprised the tent paulin and has supported the dismountable support bar of tent; Support bar is made by upper and lower two joint Metallic rod, and it can be screwed onto together, and tent paulin top is shaped on the support bar cover to the bottom, during the support tent, needs to connect upper and lower each Metallic rod, it is inserted in respectively in the support bar cover again, just can strut.Because the paulin of this class tent separates with support bar, during use combination need be installed, also must dismantle again just and can be easy to carry with finishing, therefore use very inconvenient.And the bracing frame of folded umbrella is to link support bar and connecting rod respectively by set support bar key seat in handle of umbrella and top thereof and connecting rod key seat and constitute, and fix or loosen the folding that the connecting rod key seat is realized umbrella by being located at jump ring on the handle of umbrella, it has the folding form of structure of eighty percent discount superimposition three.

The purpose of this utility model is to provide a kind of support frame structure of folded umbrella that utilizes to make folding tent, makes it to have simple, easy to use, the portable advantage of support.

The technical solution of the utility model is achieved in that designed folding tent includes the tent paulin of bringing outlet into, reach the two folding or three folding identical supporting mechanisms of braced structures with folded umbrella, this mechanism connects and composes by the support bar key seat on top and with the connecting rod key seat of the support bar of its hinge joint and bottom and with the connecting rod of its hinge joint, and limit the key seat return with jump ring, its design feature is: the centrepin axle sleeve that described supporting mechanism has a top to be provided with baffle ring is inserted in the center of support bar key seat and connecting rod key seat, jump ring is arranged on the central pin shaft, prevents the key seat return in the time of strutting in mechanism; Extended upward boss at the support bar key seat, the boss periphery has annular holddown groove with fixing paulin top; And between the brace of upper and lower support bar junction and paulin, be provided with pad.Characteristics of the present utility model also are: be bolted with drawing handle or be connected with rope at the central pin shaft tail end, its can be in fluffy push-and-pull or fluffy outside key seat is slided when lifting on central pin shaft to strut supporting mechanism; Described central pin shaft top and support bar key seat are made as one, make central pin shaft open supporting mechanism, or central pin shaft top and connecting rod key seat are made as one, make central pin shaft open supporting mechanism up in the mode that lifts in the mode of downward push-and-pull

The utility model adopts the braced structures of folded umbrella to be used for folding tent, make it have the umbrella keel frame that can fold, it fixedly limits the key seat return by jump ring, strutting and receiving of realization tent is folded, when making, paulin is made on supporting mechanism, make its one-tenth as a whole, when using, only need the push-and-pull central pin shaft to make jump ring block key seat, support the keel frame like a cork, paulin just can be with out together, so the utility model is compared with existing tent, have simple in structurely, use convenient carrying.

Accompanying drawing 1 is the structural representation of a kind of supporting mechanism (plug-type) example softened state of the designed folding tent of the utility model, and accompanying drawing 2 is the structural representation of the utility model another kind (pull-type) supporting mechanism part.

Below in conjunction with accompanying drawing structure of the present utility model and use are elaborated:

In the drawings, 1 is the tent paulin, and 2 is brace, and 3 is upper support bar, and 4 is the connecting rod key seat, 5 is central pin shaft, and 6 is the support bar key seat, and 7 is the top cap, and 8 is supporting linkage, and 9 is jump ring, 10 is lower support bar, 11 ropes, and 12 boss for the band cannelure, 13 is the baffle ring on bearing pin top.Accompanying drawing 1 is designed four forks, the two folding plug-type tents of the utility model, it comprises the tent paulin of bringing outlet into, four support bars with the identical supporting mechanism of two folded umbrella braced structuress, every support bar is formed by connecting with brace by upper and lower support bar, its type of attachment also can adopt other movable connection method to connect, as clamping etc.; Described supporting mechanism links each supporting bar top in the bearing pin groove at the support bar key seat on top, and the connecting rod key seat of bottom links each connecting rod top in its key seat groove; The connecting rod other end is connected in the upper support bar middle part corresponding with it, and this is two foldable structures; If the connecting rod other end is connected with the top of lower support bar, and the bottom of upper support bar being connected in the middle part of connecting rod, then is three foldable structures; There is an end centrepin axle sleeve of baffle ring to be inserted in support bar key seat and connecting rod key seat center, jump ring is arranged on the central pin shaft, jump ring prevents connecting rod key seat return in the time of strutting in mechanism, the baffle ring on central pin shaft top can be replaced to stop central pin shaft to come off by the top cap; Making on support bar with the paulin of supporting mechanism coupling, paulin top available metal silk is fixed on the cannelure interior (as shown in Figure 2) of boss; Be provided with pad to reduce the wearing and tearing of paulin between the brace of upper and lower support bar junction and paulin, prolong tent application life, pad adopts the folded leather substance of folding to make, and the tent bottom also is provided with ground cloth, and its periphery connects as one with paulin; Can be bolted with drawing handle (as shown in Figure 1) at the central pin shaft tail end, make things convenient for support operation, for not influencing the activity in fluffy, strut tent after, can unload drawing handle.

The utility model has extended upward boss at the support bar key seat, and the boss periphery is provided with annular holddown groove with fixing paulin top, as shown in Figure 2; Supporting mechanism in Fig. 2 is the pull-type that makes progress, the baffle ring of its central pin shaft one end below, central pin shaft (top) tail end can be connected with rope, it can lift outside fluffy bearing pin is moved up, pull out jump ring and block the support bar key seat, strut supporting mechanism, if compress into jump ring again, then make the support bar key seat pop up return, central pin shaft moves down and makes tent folding.Easy to use for making, also can be made as one to central pin shaft top and connecting rod key seat, also central pin shaft top and support bar key seat can be made as one certainly, make central pin shaft open supporting mechanism in the mode of downward push-and-pull.

The utility model not only can be made into two folding tents; but also can be made into three folding tents; its supporting mechanism is consistent with three folded umbrella structures; described support bar also can be the six roots of sensation or eight etc.; make different folding tents such as six forks or eight forks; give unnecessary details no longer one by one at this, resemble this class folded umbrella braced structures and all belong to protection domain of the present utility model.And downward push-and-pull of central pin shaft in the folding tent of the utility model and the form of structure application of principle that upwards lifts are,, then need the people to enter fluffy interior push-and-pull downwards than pavilion and just can open supporting mechanism for upwards lifting than pup tent.

Claims (4)

1. folding tent, it includes the tent paulin of bringing outlet into and two folding or three fold the identical supporting mechanisms of braced structures with folded umbrella, this mechanism connects and composes by the support bar key seat on top and with the connecting rod key seat of the support bar of its hinge joint and bottom and with the connecting rod of its hinge joint, and limit the key seat return with jump ring, it is characterized in that, the centrepin axle sleeve that described supporting mechanism has an end to be provided with baffle ring inserts in support bar key seat and connecting rod key seat center, jump ring is arranged on the central pin shaft, prevents the key seat return in the time of strutting in mechanism; Extended upward boss at the support bar key seat, the boss periphery has annular holddown groove with fixing paulin top; And last.Be provided with pad between the brace of lower support bar junction and the paulin.

2. folding tent according to claim 1 is characterized in that, be bolted with drawing handle or be connected with rope at described central pin shaft tail end, its can be in fluffy push-and-pull or fluffy outside key seat is slided when lifting on central pin shaft to strut supporting mechanism.

3. folding tent according to claim 2, it is characterized in that, described central pin shaft top and support bar key seat are made as one, make central pin shaft open supporting mechanism in the mode of downward push-and-pull, or central pin shaft top and connecting rod key seat be made as one, make central pin shaft open supporting mechanism up in the mode that lifts.

4, according to claim 1 or 2 or 3 described folding tents, it is characterized in that, be provided with ground cloth, and connect as one with paulin in the tent bottom.