CN2338417Y

CN2338417Y - Tent

Info

Publication number: CN2338417Y
Application number: CN 97204832
Authority: CN
Inventors: 蔡明良
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-16
Filing date: 1997-04-16
Publication date: 1999-09-15
Anticipated expiration: 2007-04-16

Abstract

The utility model relates to a tent. Vertical supporting posts of the four sides of a tent frame are respectively pivoted with a scissor type supporting rod which moves transversely. Pivoting positions between the supporting posts and two movable ends of the scissor type supporting rod are respectively connected with a movable seat and a fixed seat which has a three-direction pivoting seat and is sheathed on the supporting posts. A node-shaped bearing rod which extends to the center and a connecting rod which is movably sheathed on the node-shaped bearing rod are pivoted on another pivoting seats arranged at the centers of the fixed seat and the movable seat. The other end of a four node-shaped bearing rod is pivoted with a connecting seat at the center of the utility model. Thus, four sets of supporting posts, the scissor type supporting rod and the node-shaped bearing rod form a tent frame in the shape of a square frame and a cross tent top structure of which the diagonal ends extend to be staggered at the center. Thus, the utility model can be folded quickly and can be operated conveniently.

Description

Tent

The utility model relates to a kind of tent, refers to a folding open tent especially.

General tent generally can be divided into open and to closed two big classes, common closed tent is to adopt tarpaulin to cooperate support to form an all cover form; Open tent then covers at the top with support puts tarpaulin, forms a framework of only having a top account, makes all side openings make things convenient for the people to pass in and out and ventilates; Again, the open tent of commonly using is for making carrying convenience, it is designed to folding form more, as shown in figure 21, be a folding open tent, its main framework is made up of four pillar A, four groups of scissors pole B, central push rod C and a tarpaulin D, and wherein four pillar A tops respectively are provided with a fixing block set A1, go up sheathed slidably activity block set A2 in pillar A, and the outside movable end of scissors pole B is articulated in respectively fixedly on the block set A1 and activity block set A2; Again, the inboard movable end of four groups of scissors pole B then is articulated in two [ten] cross upper and lower joint seat E, F respectively to central authorities' extension, and joint seat E also wears knot for central push rod C activity on it, and the lower end of central push rod C is fixed on down joint seat F; Combination thus, during expansion, four pillar A are outwards drawn back, make scissors pole B up and down and move, activity block set A2 under its pillar A promptly slides onto the top, and upper and lower joint seat E, the F of central authorities also close up, and central push rod C is upwards shifted, the tarpaulin D that the paulin frame covers outward supports immediately, forms the tent of a vertex of a cone formula; When desiring to fold, as shown in figure 22, then pillar A is drawn in to central authorities, its scissors pole B promptly about and move, the following joint seat F of central authorities with decline drive central push rod C and move down, each support element is folded closes up, be beneficial to placement, carry.

Yet, the effect that is designed to reach draining of general tent, its top is set as the inclined-plane, and the above-mentioned top bevel of commonly using product mainly utilize be higher than around the central push rod of pillar prop up tarpaulin and form; But Dan Youyi independently central authorities shores top cloth, and its support force is limited really, if hold back the anxiety that high wind then has the bend by pressure distortion, and the also easy natual subside of its paulin end face of propping up forms cancave cambered surface and accumulates rainwater; In addition, four pillars of above-mentioned paulin frame are only formed by four groups of scissors poles that become cross handing-over pivot to connect and support continuous action relation, its single pillar there is no horizontal supporting frame to each other with the scissors pole that is connected individually, and make scissors pole that the possibility of transverse bending to the left and right be arranged, cause the whole paulin frame can not be firm.

The purpose of this utility model is to provide a kind of tent structure, and it has the more firm effect that supports, structure can with paulin frame interlock mutually, and the location of conveniently taking down the exhibits.

For reaching above-mentioned purpose, each scissors pole with a transversal stretching of the vertical pillar upside of tent paulin frame four sides is articulated in the utility model, form the support body of side's pivot form, respectively set firmly the sliding seat of a holder and noose one slip on its B-C post top and the cylinder, and with two movable ends of two pivot seats on the two and scissors pole mutually pivot connect; Each moulding one pivot seat in addition on holder and the sliding seat, be articulated for a nodular strut and a connecting rod that interlocks the nodular strut respectively, sliding seat is also given the location or is separated the slippage of pulling by a pillar internal lock assembly is suitable, connecting rod one end links the one body of rod of the movable noose of a sleeve pipe at the nodular strut, and nodular strut stage casing form one can unidirectional bending the joint, and the other end pivot of each nodular strut knot constitutes a cross bracing frame at a joint seat; Affect connecting rod ejection nodular strut to stretch slightly to become swell the arch attitude with the flexible start of scissors pole is suitable by sliding seat, or half-and-half fold for drawing nodular strut bends with the joint, stage casing.

The utility model locked component stretches through at a hole of pillar with reed moulding at one end one flange, and by a positioning block link reed and be subjected to a bolt pass the default hole of pillar in addition spiral shell tie, the flange of reed is stretched and is against outside the pillar, suitable can the insertion in the suitable locating hole of establishing of sliding seat.And this scissors pole adopts two length to intersect scissors connecting rod one end of pivot knot to be connected to sliding seat and holder, and two scissors connecting rods in opposite directions stock pivot knot and adopt the pole of two staggered not pivots knots to connect the middle section of quarter butt end and stock end and central centring point respectively.

After adopting said structure, the utility model by with pillar, the scissors pole cross nodular strut of interlock mutually, not only form an extremely firm paulin top supporting framework, and the structure of the single push rod that stands of commonly seeing is good, and the interlinked mechanism that it is reasonable in design also can fold, operate facility rapidly.

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

Fig. 1 is overall structure of the present utility model and launches schematic diagram;

Fig. 2 is the zoomed-in view of Fig. 1 partial structurtes A;

Fig. 3 is the zoomed-in view of Fig. 1 partial structurtes C;

Fig. 4 is the zoomed-in view of Fig. 1 partial structurtes C;

Fig. 5 is the zoomed-in view of Fig. 1 partial structurtes D;

Fig. 6 is a partial structurtes decomposing schematic representation of the present utility model ();

Fig. 7 is a partial structurtes decomposing schematic representation of the present utility model (two);

Fig. 8 is a partial structurtes decomposing schematic representation of the present utility model (three);

Fig. 9 is a partial structurtes decomposing schematic representation of the present utility model (four);

Figure 10 is the decomposing schematic representation of locked component of the present utility model;

Figure 11 is the combination schematic diagram of the locked component of this practical official newspaper type;

Figure 12 is a collapse state schematic diagram of the present utility model;

Figure 13 is the zoomed-in view of Figure 10 partial structurtes E;

Figure 14 is the zoomed-in view of Figure 10 partial structurtes F;

Figure 15 is the zoomed-in view of Figure 10 partial structurtes G;

Figure 16 is the zoomed-in view of Figure 10 partial structurtes H;

Figure 17 is the zoomed-in view of Figure 10 partial structurtes I;

Figure 18 is the expansion schematic diagram that the utility model is adopted another scissors pole;

Figure 19 is the schematic diagram that folds that the utility model is adopted another scissors pole;

Figure 20 is the derived structure schematic diagram of another scissors pole of the utility model;

The structural representation of product is commonly used by Figure 21 system;

The schematic diagram that folds of product is commonly used by Figure 22 system.

At first consult Fig. 1-5, paulin frame of the present utility model is mainly by four pillars 1, four groups and connect scissors pole 2, four nodular struts 3, four connecting rods 4, four holders 5, four sliding seat 6 and a joint seat 7 and formed; Wherein the structure of scissors pole 2 belongs to knownly, has two pairs of staggered poles, and its two relative movable end pivots are connected, and each pivot knot of the movable end in two outsides set holder 5 and sliding seat 6 on pillar 1, the suitable basic framework that forms a tool square frame form.

Pillar 1 top and the holder 5 and sliding seat 6 of institute's noose on it, as shown in Figure 6, its the two inboard respectively forms three

pivot seats

51,52,53,61,62,63, its two

pivot seats

51,52,61,62 that are positioned at the angle face are worn knot for scissors poles 2 movable ends by bolt 8, nut 9 and are articulated, and the

pivot seat

53,63 of being located at central angled end then pivot connects nodular strut 3 and connecting rod 4; Again, as Figure 10, shown in 11, be provided with a locked component in inside, pillar 1 upper end in addition, it is for stretching through at a hole 11 of pillar 1 in an end moulding one flange 131 with a reed 13, and utilizes a positioning block 14 to wear connecting rod 141 in the caked mass for reeds 13, passes pillar 1 default hole 12 and spiral shell knot locating piece 14 by a bolt 15 again, in addition, the also suitable locating hole 64 of establishing on the sliding seat 6.

Nodular strut 3 is the bent bodies of rod of a two-segment type, as shown in Figure 7, it becomes the folding place makes each pivot of joint seat 31 two ends of the two-way pivot seat 311 of a tool connect a joint 32 by bolt 8, nut 9, its two joints, 32 multiply-connected extension bar bodies form joint in the lump, pivot seat 311 bottom sides of its joint seat 31 also extend to form stop block 312, are the joint of unidirectional bending to limit two joints 32; Again, inside and outside end at two pole bodies also respectively is provided with a

joint

33,34 in addition, make outer end joint 33 be socketed in the central pivot seat 53 of pillar 1

top holder

5,34 of other end joints are socketed in the joint seat 7 of central authorities, wear knot and give bolt 8, nut 9 spiral shells solid (consulting Fig. 9), and nodular strut 3 noose one connecting rod 4 on the body of rod of its phase connection fixed seat 5.

Connecting rod 4, as shown in Figure 8, be that the sheathed joint 41 of an end connects a sleeve pipe 42 with bolt 8, nut 9 pivots, sleeve pipe 42 covers are sliding at the above-mentioned nodular strut 3 one bodies of rod, and connecting rod 4 in addition end also establish a joint 43, and give pivot knot sliding central pivot seat 63 of sliding seat 6 of putting on pillar 1.

Joint seat 7 as shown in Figure 9, is a figure pedestal, and its bottom side forms the four pivot seats 71 established of vertical row each other, and just the joint 34 for the inners of four nodular struts 3 socket-connects, and wears pivot and cooperate with bolt 8, nut 9.

When being launched with the above-mentioned framework of forming, together as shown in Figure 1, on scissors pole 2, down and close and laterally uphold and make pillar 1 outwards open moving, sliding seat 6 on the pillar 1 also is subjected to scissors bar 2 to drive upwards slippage simultaneously, when it establishes reed 13 places of tool locked component in sliding seat 6 slippages to the upper end, can be subjected to the flange 131 of reed 13 to support locating hole 64 into sliding seat 6, even sliding seat 6 is fixing, hereat, connecting rod 4 with being passed and with inner sleeve pipe 42 along 3 slippages of nodular strut the time also support that nodular strut 3 stretches and the domed arc that makes progress is curved, the suitable four nodular struts 3 that make form a staggered cross grand arch trestle, cover thus when putting tarpaulin, in the time of can forming the tarpaulin of arc circle shape, both be beneficial to draining, can reduce windage again, help the firm vertically-arranged of whole paulin frame.

Moreover, when desiring to fold, shown in Figure 12-17, can be earlier contract in pushing stretching the flange 131 that is butted in sliding seat 6 locating holes 64, separate system sliding seat 6 and make and can move down, multiple when pillar is drawn in to central authorities, its scissors pole 2 is that the sliding seat 6 that left and right sides condensation connects lower ending pivot moves down along pillar 1, and sliding seat 6 also affects connecting rod 4 to drive nodular struts 3 bending downwards and receives also, with pillar 1 close up fully the time, this nodular strut 3 also half-and-half folds, and reaches the effectiveness that folds synchronously.

In addition, relevant above-mentioned scissors pole 2, the utility model provides a design that can reduce scissors pole wide cut about in the of 2 in addition, shown in Figure 18-19, be connected two length with holder 5 by the sliding seat 6 of two respective side and intersect the scissors connecting rod 100 of pivot knot, its two stock pivot of cutting connecting rod 100, the pole 101 of second mining two staggered not pivot knots is connected to the middle section of quarter butt end and stock end and central centring point, even pole 101 places of the staggered not pivot knot of this design form a recessed space, promote the usable floor area of tent; Again, but also transfer design become as Figure 20 form.

Claims

1, a kind of tent, each scissors pole with a transversal stretching of the vertical pillar upside of tent paulin frame four sides is articulated, form the support body of a square frame form, it is characterized in that: respectively set firmly the sliding seat of a holder and noose one slip on pillar top and the cylinder, and with two movable ends of two pivot seats on the two and scissors pole mutually pivot connect; Each moulding one pivot seat in addition on holder and the sliding seat, be articulated with a nodular strut and a connecting rod that interlocks the nodular strut respectively, sliding seat is located by a pillar internal lock assembly, connecting rod one end links the one body of rod of the movable noose of a sleeve pipe at the nodular strut, and nodular strut stage casing form one can unidirectional bending the joint, and the other end pivot of each nodular strut knot constitutes a cross bracing frame at a joint seat.

2, tent as claimed in claim 1, it is characterized in that: locked component stretches through at a hole of pillar with reed moulding at one end one flange, and by a positioning block link reed and be subjected to a bolt pass the default hole of pillar in addition spiral shell tie, the flange of reed is stretched and is against outside the pillar, suitable can the insertion in the suitable locating hole of establishing of sliding seat.

3, tent as claimed in claim 1, it is characterized in that: scissors pole adopts scissors connecting rod one end of two long two short deliveries fork pivots knots to be connected to sliding seat and holder, and two scissors connecting rods in opposite directions stock pivot knot and adopt the pole of two staggered not pivots knots to connect the middle section of quarter butt end and stock portion and central centring point respectively.