CN2568773Y - Fully folding tent top rack - Google Patents

Abstract

The utility model discloses a roof frame of a fully folding tent, which comprises a plurality of main frame rods, a plurality of supporting rods, a guiding rod, a fixedly connecting seat and a movably connecting seat, wherein, the edge of the fixedly connecting seat and the upper end edge of the cylindrical movably connecting seat are both provided with a plurality of U-shaped grooves, and both sides of each of the U-shaped grooves are provided with through holes; one end of each main frame rod and one end of each supporting rod are respectively hinged with the fixedly connecting seat or the movably connecting seat through the U-shaped grooves, and the other end of the supporting rod is hinged with the main frame rod; the upper end of the guiding rod is fixedly connected with the fixedly connecting seat, and the movably connecting seat is sheathed with the lower part of the guiding rod and positioned through a spacing ring of the lower end of the guiding rod. After the structure is adopted, under the condition of no need of disassembling roof frame components of a tent, spreading and folding the tent roof frame can be realized rapidly, and the connection points have the remote possibility of loosing. The utility model is the roof frame of a fully folding tent, and the operation of the utility model is very convenient.

Description

A kind of full folding type tent upper frame

Technical field

The utility model relates to a kind of tent, particularly a kind ofly tent can be carried out fully the full folding type tent upper frame of folding to be convenient for carrying.

Background technology

Tent is after people's living standard is greatly improved, to the variation of life seek and one of essential articles for use that bring, fast development along with Chinese national economy, people not only are confined to clothing, food, lodging and transportion--basic necessities of life to the pursuit of life, after the leisure, go to travel or field encampment becomes a kind of fashion with unlimited scene and the breath of enjoying the Nature, brought demand also to grow with each passing day for this reason tent.Previous tent is from the main tapered body of profile, the profile of this bullet structure is owing to be oblique, this just makes the space in the tent seem too narrow and small, in order to enlarge the space in the tent, the tent of prior art is normally with the upper frame of original taper tent frame as existing tent, and below upper frame propping frame bracket again, to reach the space of expanding in the tent, frame bracket generally is made up of cross bar and montant, in case of necessity also can be between cross bar and montant the propping reinforced pole, with the stable frame cribbing, promptly formed whole tent frame after the upper end of the bottom of upper frame body frame bar and frame bracket linked, wrap tarpaulin and just formed tent outside whole tent frame, independent tent upper frame can be a kind of tent too after wrapping up in tarpaulin outward.The tent upper frame of prior art is generally detachable, this determines to be convenient for carrying for tent is carried out folding, this structure give bring in the dress of user at tent, the folding process very inconvenient, the top area of tent upper frame particularly, usually adopt embedded structure between its body frame bar and the fixed connecting base, strutting in the process of tent frame, the body frame bar is deviate from from fixed connecting base easily.

The utility model content

The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of easy to operate, folding quick and needn't dismantle the full folding type tent upper frame of tent upper frame member.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of full folding type tent upper frame, comprise some body frame bars, some support bars, a guide peg, a fixed connecting base, an active connecting base, be provided with some U type grooves at the edge of fixed connecting base, the both sides of U type groove are provided with open-work, and an end of body frame bar is hinged by U type groove and fixed connecting base; Active connecting base is a cylindrical body, is provided with the U type groove with the corresponding number of fixed connecting base at edge, cylindrical body upper surface, and the both sides of U type groove are provided with open-work, and an end of support bar is hinged by U type groove and active connecting base, and the other end of support bar and body frame bar are hinged; The guide peg upper end fixedly links with fixed connecting base, and the bottom and the active connecting base of guide peg are nested.

Being hinged to being inserted in the U type groove of fixed connecting base a termination of body frame bar of described body frame bar and fixed connecting base, the open-work by U type groove both sides fixes with rivet, and rivet can rotate in open-work.

Being hinged to being inserted in the U type groove of active connecting base a termination of support bar of described support bar and active connecting base, the open-work by U type groove both sides fixes with rivet, and rivet can rotate in open-work.

Described guide peg lower end also is provided with spacing ring, and active connecting base is provided with a hole, and active connecting base is placed in guide peg movably mutually by the tube hole, and is positioned on the spacing ring.

The place of being hinged of the described support bar other end and body frame bar also is provided with connector, and the other end and the connector of support bar are hinged, and connector is fixed on the body frame bar.

Described body frame bar is made of two joints or more piece bar, is hinged end to end between each pole.

The place of being hinged end to end of described each pole of body frame bar also is provided with articulated elements, and this articulated elements is unidirectional articulated elements.

In actual use, the utility model is a dress of realizing tent like this, tear open is that the strutting of tent used and folding storage, in the time of the tent upper frame need being strutted, each pole of body frame bar is opened by folded state, to push up on the fixed connecting base by guide peg, when fixed connecting base is pushed up to the extreme higher position, the body frame bar is strutted fully, drop-down active connecting base, each support bar is peaked between body frame bar and the active connecting base, when active connecting base is displaced downwardly to the spacing ring place of guide peg, stop to move down, at this moment support bar, the body frame bar, the triangle that surrounds between the guide peg is an acute triangle, and support bar produces support force to the body frame bar, the body frame bar is fully by stretching, and whole tent is in and struts user mode.In the time of the tent upper frame need being folded, active connecting base is upwards pushed away along guide peg, make the triangle that surrounds between support bar, body frame bar, the guide peg become obtuse triangle by acute triangle, move in the continuation of support bar and active connection tie point, support bar is lost the supporting role of body frame bar, each joint of body frame bar can be by folding, respectively saving folding back and also promptly having realized folding of tent upper frame to the folding of guide peg direction respectively the body frame bar.

The beneficial effects of the utility model are, owing to adopted fixed connecting base and the active connecting base and body frame bar and the rotatable riveted joint of support bar usefulness rivet of peripheral band U type groove, their connections each other can not come off, and help opening fast and folding tent frame; And being hinged between the body frame bar, support bar, active connecting base, fixed connecting base, between fixed connecting base and the guide peg fixedly link and active connecting base and guide peg between slip link and realized under the situation that needn't dismantle tent upper frame member, the tent upper frame is carried out folding and opens; Be a kind of easy to operate, folding quick and needn't dismantle the full folding type tent upper frame of tent upper frame member.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail; But full folding type tent upper frame of the present utility model is not limited to embodiment.

Fig. 1 is the D structure figure that full folding type tent upper frame struts into user mode;

Fig. 2 is the D structure figure of full folding type tent upper frame semi-collapsed condition;

Fig. 3 is the D structure figure of full folding type tent upper frame folded state;

Fig. 4 is a full folding type tent upper frame local structure schematic diagram;

Fig. 5 is the fixed connecting base organigram;

Fig. 6 is the active connecting base organigram;

Fig. 7 is that another implements state fixed connecting base organigram;

Fig. 8 is that another implements state activity structure of connection seat schematic diagram.

The specific embodiment

Extremely shown in Figure 6 referring to Fig. 1, a kind of full folding type tent upper frame of the present utility model, comprise four body frame bars 1, four support bars 2, guide peg 3, fixed connecting base 4, an active connecting base 5, body frame bar 1 is made of two poles, be hinged by unidirectional articulated elements 6 between two poles of body frame bar 1, body frame bar 1 also can be made of the more piece bar, being hinged by unidirectional articulated elements 6 end to end between each pole.Be provided with four U type grooves 41 at the edge of fixed connecting base 4, the dual-side of U type groove 41 is provided with open-work 42, be inserted in respectively in four U type grooves 41 of fixed connecting base 4 one termination of four body frame bars 1, and fix by the open-work 42 usefulness rivets on U type groove 41 both sides, body frame bar 1 can be realized rotation between body frame bar 1 and the fixed connecting base 4 in the rotation in the open-work 42 by rivet.Active connecting base 5 is a cylindrical body, be provided with four U type grooves 51 equally at edge, cylindrical body upper surface, the dual-side of U type groove 51 is provided with open-work 52, be inserted in respectively in four U type grooves 51 of active connecting base 5 one termination of four support bars 2, and fix by the open-work 52 usefulness rivets on U type groove 51 both sides, support bar 2 can be realized rotation between support bar 2 and the active connecting base 5 in the rotation in the open-work 52 by rivet.The other end of every support bar 2 is hinged with connector 7 respectively, and connector 7 is separately fixed on the corresponding body frame bar 1; Guide peg 3 upper ends and fixed connecting base 4 fixedly link, and guide peg 3 lower ends are provided with spacing ring 31, and active connecting base 5 is provided with a hole 53, and active connecting base 5 is placed in the bottom of guide peg 3 movably mutually by tube hole 53, and is positioned on the spacing ring 31.

Full folding type tent upper frame of the present utility model, also can be according to the difference of body frame bar 1 number, said fixing Connection Block 4 and active connecting base 5 are designed to U type groove 41, U type groove 51 with body frame bar 1 corresponding number, when being adopted as the six roots of sensation as body frame bar 1 and support bar 2, its fixed connecting base 4 can be as shown in Figure 7, active connecting base 5 can be as shown in Figure 8, body frame bar 1, support bar 2, guide peg 3, fixed connecting base 4, active connecting base 5, and the connecting relation between them is with above-mentioned identical.

In actual use, the utility model is a dress of realizing tent like this, tear open is that the strutting of tent used and folding storage, in the time of the tent upper frame need being strutted, each pole of body frame bar 1 is opened by folded state, to push up on the fixed connecting base 4 by guide peg 3, when fixed connecting base 4 is pushed up to the extreme higher position, body frame bar 1 is strutted fully, drop-down active connecting base 5, each support bar 2 is peaked between body frame bar 1 and the active connecting base 5, when active connecting base 5 is displaced downwardly to spacing ring 31 places of guide peg 3, stop to move down, at this moment support bar 2, body frame bar 1, the triangle that surrounds between the guide peg 3 is an acute triangle, and 2 pairs of body frame bars of support bar 1 produce support force, body frame bar 1 is fully by stretching, and whole tent is in and struts user mode.In the time of the tent upper frame need being folded, active connecting base 5 is upwards pushed away along guide peg 3, make three exempting from shape and become obtuse triangle of surrounding between support bar 2, body frame bar 1, the guide peg 3 by acute triangle, move in the continuation of support bar 2 and active connection 5 tie points, the supporting role of 2 pairs of body frame bars 1 of support bar is lost, each joint of body frame bar 1 can with the folding back of each joint of body frame bar 1 and respectively to guide peg 3 direction foldings, promptly have been realized the folding of tent upper frame by folding.

Claims (7)

1. full folding type tent upper frame, comprise some body frame bars, some support bars, a guide peg, a fixed connecting base, an active connecting base, it is characterized in that: be provided with some U type grooves at the edge of fixed connecting base, the both sides of U type groove are provided with open-work, and an end of body frame bar is hinged by U type groove and fixed connecting base; Active connecting base is a cylindrical body, is provided with the U type groove with the corresponding number of fixed connecting base at edge, cylindrical body upper surface, and the both sides of U type groove are provided with open-work, and an end of support bar is hinged by U type groove and active connecting base, and the other end of support bar and body frame bar are hinged; The guide peg upper end fixedly links with fixed connecting base, and the bottom and the active connecting base of guide peg are nested.

2. full folding type tent upper frame according to claim 1, it is characterized in that: being hinged of described body frame bar and fixed connecting base to being inserted in the U type groove of fixed connecting base a termination of body frame bar, open-work by U type groove both sides fixes with rivet, and rivet can rotate in open-work.

3. full folding type tent upper frame according to claim 1, it is characterized in that: being hinged of described support bar and active connecting base to being inserted in the U type groove of active connecting base a termination of support bar, open-work by U type groove both sides fixes with rivet, and rivet can rotate in open-work.

4. full folding type tent upper frame according to claim 1 is characterized in that: described guide peg lower end also is provided with spacing ring, and active connecting base is provided with a hole, and active connecting base is placed in guide peg movably mutually by the tube hole, and is positioned on the spacing ring.

5. full folding type tent upper frame according to claim 1 is characterized in that: the place of being hinged of the described support bar other end and body frame bar also is provided with connector, and the other end and the connector of support bar are hinged, and connector is fixed on the body frame bar.

6. full folding type tent upper frame according to claim 1 is characterized in that: described body frame bar is made of two joints or more piece bar, is hinged end to end between each pole.

7. according to claim 1 or 6 described full folding type tent upper frames, it is characterized in that: the place of being hinged end to end of described each pole of body frame bar also is provided with articulated elements, and this articulated elements is unidirectional articulated elements.

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