CN2316396Y - Elastic collapsible tent - Google Patents

Abstract

The utility model provides an elastic folding tent for people, wherein, tent cloth is formed by sewing front, back, left and right tent cloth plates in a half cosine pulse picture shape. The front tent surface is provided with a zipper door. Middle parts of the left tent surface and the right tent surface are provided with zipper windows in a crescent shape. A tent frame is formed by twisting a single spring steel wire ring into an 8 shape. The utility model is automatically expanded and shaped by the control of the shape of the tent cloth and the elastic force of the spring steel wire ring. The tent can be folded up by only gathering the left tent surface and the right tent surface to be correspondingly folded again to form the folding tent in a shoulder bag form. The utility model has the advantages of simple structure, light weight, practicality, time saving, labor saving and portability.

Description

The elasticity break camp

The utility model relates to travelling or camp appliances, and particularly a kind of elasticity break camp is applicable to that people's whilst on tour in the Nature encamps the barrier respite.

Existing tent style has multiple, is generally the framework coupling type tarpaulin is installed, or add the permanent position stay cord, a side is had the door curtain made of cloth make door usefulness.Chinese patent discloses " a kind of foldable tent " (ZL90217550.5), its structure is that two ends are " " shape support, and the centre is connected with an overarm brace and forms the paulin frame, and this paulin frame can fold, corresponding tarpaulin is folding thereupon to be put, and is the roof type as no wall one-storey house.Another kind of " bivouac sheet " (ZL89218511.2) still is buckled in ground hemispherical like cover, adopts the inflation of paulin frame arm to strut tarpaulin.Though above-mentioned technology all has practical value, to support the paulin of opening an account, fold folding relatively more bothersome effort, binding carries inconvenience, is not suitable for general traveller's camping, opens barrier at any time and has a rest, and folds and carries.

The purpose of this utility model is to overcome above-mentioned technical deficiency part, and the elastic force of a kind of need by spring steel wire coil is provided, and the automatic control shape of tarpaulin self is launched moulding, the elasticity break camp that merging is folding.

The purpose of this utility model is achieved in that a kind of elasticity break camp, comprises tarpaulin and paulin frame, is characterized in that tarpaulin has the paulin face that is formed by the stitching of front, rear, left and right tarpaulin sheet, also can be that the stitching of multi-disc tarpaulin sheet forms; The tarpaulin sheet is the profile of half cosine impulse figure pictograph of sad function in the richness.At preceding paulin face 1 middle part zipper door 6 is arranged, there is crescent shaped slide fastener window 5 at the middle part on left paulin face 2, back paulin face 3, right paulin face 4.The paulin frame is turned round by single spring steel wire coil 8 and is made " ∞ " shape and constitute, and behind the assembling tarpaulin, it intersects mid point 7 and just swell the highest tent that becomes and push up, and is approximated to four rib skull caps and is buckled on the ground.Being bearing in two ends on the ground partly is a little straightway.Support is opened folded spring wire loop 8 immediately, and tent is wrong immediately to help to connect the elastic force of the spring steel wire coil 8 of left and right sides paulin face, and the control shape of tarpaulin self and launch moulding automatically.When folding, after and arranged on left and right sides paulin face closed up, the doubling secondary was seated in the handbag and just can again.Can also the reinforcement strap be arranged in tent bottom, corresponding little straightway two is equipped with clasp, climbs over strap and clamps folding mouthful, and the shoulder belt dogging in ring set, is just become the elasticity break camp bag of satchel formula.

The utility model advantage compared with prior art is: whole paulin frame is a spring steel wire coil only, construct very simple, utilize the control of elastic deformation characteristics and tarpaulin self shape to support the paulin moulding of opening an account, light practicality, need not to add support rod body, or stay cord permanent position, time saving and energy saving, folding folding saved trouble, and only need " ∞ " closed up to become " 0 ", and then the doubling secondary just becomes the satchel form, attractive in appearance light and handy, being easy to carry, is the break camp of kind of very good exquisiteness, and desire support upright have a rest (or folding folding) just can be finished in 1 minute.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the paulin frame figure of spring steel wire coil.

Fig. 3 closes up, folds schematic diagram.

Fig. 4 is the schematic diagram that becomes satchel behind Fig. 3 doubling secondary.

Among the figure: 1. paulin face before, 2. left paulin face, 3. back paulin face, 4. right paulin face, 5. crescent shaped slide fastener window, 6. tent door is 7. intersected mid point, and 8. spring steel wire coil 9. holds the little straightway in ground.

Referring to Fig. 1, the 2nd, the support of elasticity break camp is upright, demonstrate the duty of paulin face, middle part on left, back, right paulin face, have crescent shaped slide fastener window 5, the paulin frame is to turn round work " ∞ " shape by spring steel wire coil 8 to form, and the equipped tarpaulin made from function half cosine impulse figure pictograph of going up makes intersection mid point 7 protuberances occupy the highest one-tenth Peng Ding, two ends has little straightway 9 to be supported on ground, need not add any support rod body or location stay cord.Referring to Fig. 3, " ∞ " two sides are closed up to become " 0 " when folding, after the intersection mid point being bent for 7 times, the doubling secondary referring to Fig. 4, will fold to such an extent that tent is seated in the handbag again, just become the satchel form again; Also can climb over reinforcing band and clamp folding mouthful, carry the braces that is contained in little straightway 9, just can carry on the arm piggyback.Whole support was stood, is folded to fold and can finish very light and handy convenience within 1 minute.

Claims (3)

1, a kind of elasticity break camp is made up of tarpaulin and paulin frame, it is characterized in that:

A, tarpaulin have by front, rear, left and right tarpaulin sheet sews up the paulin face that forms, and at preceding paulin face (1) middle part zipper door (6) is arranged, and at the middle part of going up of left paulin face (2), back paulin face (3), right paulin face (4) crescent shaped slide fastener window (5) is arranged;

B, paulin frame are turned round by single spring steel wire coil " 8 " and are made " ∞ " shape face formation, it is a little straightway (9) that two ends partly is bearing in ground, its intersection mid point (7) bump pad is the tent top, the paulin face formation that is equipped with tarpaulin self by spring steel wire coil (8) supports the paulin of opening an account, after left paulin face (2) and right paulin face (4) can being closed up, the doubling secondary becomes the satchel pattern again.

2, elasticity break camp according to claim 1 is characterized in that the tarpaulin sheet can be the profile of half cosine impulse figure pictograph of sad function in the richness.

3, elasticity break camp according to claim 1 is characterized in that: tarpaulin can be sewed up for multi-disc tarpaulin sheet and form.