CN2790258Y

CN2790258Y - Folding hammock

Info

Publication number: CN2790258Y
Application number: CN 200520102472
Authority: CN
Inventors: 张金堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-24
Filing date: 2005-05-24
Publication date: 2006-06-28
Anticipated expiration: 2015-05-24

Abstract

The utility model relates to a folding hammock which comprises a hammock body and a supporting frame body, wherein the hammock body is buckled on hooks of the supporting frame body by hanging buckles at both ends of the hammock body. The utility model is characterized in that the supporting frame body has the structure that both sides of a supporting main frame are respectively provided with a hinged element; each hinged element is divided into two moving parts; the two moving parts are hinged into a whole; each moving end of each moving part is connected with a respective supporting main pipe; the utility model uses a metal pipe and a metal connecting rod and avoids using a bulky metal pipe, and thus, weight is light; by using a link mechanism and the hinged elements, the utility model has the advantages of folding use, small volume, convenient carrying, good firm degree and reliability, reasonable and simple integral structural design, easy manufacture and production and proper cost.

Description

Folding hammock

Technical field

The utility model relates to a kind of folding hammock.

Background technology

Traditional hammock comprises hammock bed body, supporting frame, hammock bed body buckling by its two ends, be buckled on the hook of supporting frame, hammock bed body overhang has just been constituted folding hammock on supporting frame, its defective is that structure is relatively heavy, supporting frame generally can telescopic folding, and volume is big, be not easy carrying and installation, in addition, the firmness of supporting frame is not high enough, can not accomplish the folding hammock that volume is moderate, in light weight, the firm supporting degree is good well.As the patent No. is 03221269.0 Chinese patent " folding hammock ", and its structure comprises hammock lining, main stay pipe, push pipe stay pipe, push pipe, side stay pipe, connects transverse tube, spacing ironware, chain sling installed part, footmuff.Main stay pipe top is connected with push pipe, and spacing ironware is housed, chain sling installed part or lifting rope installed part are equipped with in the push pipe upper end, side stay pipe footmuff is equipped with in side stay pipe lower end, device has the sponge sleeve pipe on the side stay pipe, being convenient to hammock supports, hand is grabbed operation during folding, bushing pipe is equipped with at hammock lining two ends, chain sling or lifting rope device are at bushing pipe, the hammock lining is sleeved on chain sling or the lifting rope installed part by chain sling or lifting rope, spacing ironware has person in charge's installing hole, the push pipe stopper slot, the person in charge is weldingly fixed on and is responsible in the installing hole, and it is a kind of outdoor activities that are applicable to, garden, the park, occasions such as sandy beach are traveled, the folding hammock is used in leisure, and also there are similar the problems referred to above in it, as in order to improve the stability of a body, shelf is done relatively heavylier, and volume is big, is not easy to carry, the firm supporting degree lacks perfection, and we do further improvement design every all needs.

Summary of the invention

Technical problem to be solved in the utility model provide a kind of in light weight, can fold, portable folding hammock.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of folding hammock, it includes hammock bed body, supporting frame, hammock bed body buckling by its two ends, be buckled on the hook of supporting frame, it is characterized in that the both sides that described supporting frame structure is a supporting frame respectively are provided with an articulated elements, each articulated elements is divided into two movable parts again, and two movable parts are hinged, and each movable end of movable part is responsible for support separately and is linked together.

Useful is, described two movable parts are hinged by screw bolt and nut, and simultaneously, this bolt extended end inwards curves hook, with simplified structure, is convenient to make.

Useful is that described articulated elements movable part is provided with the limited bayonet of cooperation, to improve security and the firmness that supports.

What be highly profitable is, the connector that the slip by separately is responsible in described support is connected with the connecting rod mechanism of horizontal collapsible intersection between the support of homonymy is responsible for, each mechanism has four connecting rods, cross-articulation is formed quadric chain in twos, the connecting rod upper end of both sides is hinged with bolt and nut and connector, and the bottom is responsible for hinged by bolt and nut and support, it improves the firmness of supporting frame greatly, and structure is lightly simple, makes easily to produce and be convenient to fold and carries.

Useful is, positions fixingly between described connector and supporting is responsible for latch, and it is simple in structure, the convenient use.

Useful is that described connector is connected with elastic belt between homonymy, to prevent that supporting person in charge's accident excessively opens, damage accident, improves the security on using.

What be highly profitable is, described quadric chain also is hinged together by collapsible interconnection bar longitudinally at the pars intermedia bit position, described collapsible longitudinally interconnection bar adopts two connecting rods, each end was hinged by the hinge point of connector and nut and quadric chain after they intersected, and further improved the firmness of supporting frame.

At last, described hammock bed body adopts cloth or skin to make, and is connected with knee at the position, both sides.

Compared with prior art, advantage of the present utility model is: it adopts metal tube and metal connecting rod, avoids using heavy metal pipe material, so in light weight, adopt linkage and articulated elements, can fold use, volume is little, is easy to carry, and the firmness reliability all is very good, overall construction design is rationally simple, makes easily and produces, and cost is moderate.

Description of drawings

Fig. 1 is the schematic perspective view of folding hammock of the present utility model;

Fig. 2 is the supporting frame schematic diagram of folding hammock of the present utility model;

Fig. 3 is the articulated elements schematic diagram in the folding hammock of the present utility model;

Fig. 4 is the connector schematic diagram in the folding hammock of the present utility model;

Fig. 5 is the A place partial enlarged drawing of Fig. 2;

Fig. 6 is the B place partial enlarged drawing of Fig. 2;

Fig. 7 is the linkage schematic diagram in the folding hammock of the present utility model.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1-7 signal, in order to save icon, identical parts have adopted the figure number of identical label or band apostrophe, this kind folding hammock, it includes critical pieces such as hammock bed body 1, supporting frame 2, and its hammock bed body 1 adopts fiber cloth 11 to make usually and forms, and the two ends sewing is fixed with and buckles 12, buckling 12 adopts metal to make, these all are traditional technology, as improvement, in the sewing of the position, both sides of hammock bed body 1 the cloth running-on are arranged, in be plugged with knee 13 respectively, hammock bed body is easy to carry.Supporting frame 2 structures are that the both sides of supporting frame 2 respectively are provided with an articulated elements 21, each articulated elements 21 is divided into two movable parts 22,22 ' again, the employing plastics are made, two movable parts 22,22 ' position, upper end fit together, make two movable parts 22,22 ' hinged by bolt 223 and nut 224, simultaneously, this bolt 223 extended end inwards curves hook 23, and movable part 22, each movable end of 22 ' and support separately are responsible for 24,24 ' and are linked together by bolt and nut.An articulated elements 21 is connected with two and supports the person in charge 24,24 ', hinge member 21 movable parts are provided with the limited bayonet of cooperation, the back side of saying a movable part exactly forms support jacking block 222, accordingly, above the back side of a movable part form the spacing draw-in groove mouth 221 that is used to limit, make to support and be responsible for 24,24 ' and open when putting in place, following support jacking block 222 just withstands on 221 li in spacing draw-in groove mouth, prevent to support to be responsible for and excessively open, cause slipping of supporting frame.

Each support to be responsible for and to be with the connector 25 of slippage up and down on 24, also adopt plastics to make, between being responsible for, the support of homonymy is connected with the connecting rod mechanism 28 of horizontal collapsible intersection, simple four connective poles of the general employing of this mechanism, be exactly in twos connecting rod intersect respectively, middle with bolt and nut they are hinged together to have formed quadric chain, the connecting rod upper end of both sides is hinged with bolt and nut and connector 25, the bottom is hinged with the support person in charge 24 with bolt and nut, connector 25,25 ' is connected with elastic belt 26 between homonymy, excessively open to prevent to support to be responsible for, connector 25 and support position fixing with latch 27 between being responsible for 24, say that exactly the support person in charge 24 and connector 25 all have pin-and-hole in the position of correspondence, latch 27 can be inserted, connector 25 is fixed up with supporting the person in charge 24, and also is connected with tether between latch and the connector, prevent the latch loss.

The connecting rod mechanism 28 of collapsible intersection also is provided with collapsible longitudinally interconnection bar at quadric chain pars intermedia bit position, this collapsible longitudinally interconnection bar adopts two connecting rods 29,30, and each end was hinged by the middle hinge point of connector 291 and nut and quadric chain after they intersected.

At last, with the end of the support person in charge in the supporting frame and connecting rod kiss the earth elastic foot beyond the Great Wall all, play damping and protective effect.

Its operation principle and using method are as follows, when opening hammock, launch articulated elements 21 earlier, make simultaneously to support and be responsible for 24,24 ' also opens, until putting in place, be exactly that support jacking block 222 below the movable part withstands on 221 li in spacing draw-in groove mouth, in this process, connector 25,25 ' also constantly lives downwards moves, and can be responsible for 24 with drawing about hand to support, it is elongated that four bindiny mechanisms are constantly launched, and after putting in place, with latch 27 connector 25 is fixed on support and is responsible on 24, in sack, take out hammock bed body 1 then, by its two ends buckle 12, be buckled on the hook 23 of supporting frame, just formed folding hammock; During folding hammock, earlier take off hammock bed body 1 from supporting frame 2, take out latch 27 then, support the person in charge 24 with hand, quadric chain is constantly shunk, simultaneously, connector 25 is upwards slippage constantly also, supporting frame 2 is folded up, last, hammock bed body 1 and supporting frame 2 can be contained in the sack.

Claims

1, a kind of folding hammock, it includes hammock bed body, supporting frame, hammock bed body buckling by its two ends, be buckled on the hook of supporting frame, it is characterized in that its structure of described supporting frame is that the both sides of supporting frame respectively are provided with an articulated elements, each articulated elements is divided into two movable parts again, and two movable parts are hinged, and each movable end of movable part is responsible for support separately and is linked together.

2, folding hammock according to claim 1 is characterized in that described two movable parts are hinged by screw bolt and nut, and simultaneously, this bolt extended end inwards curves hook.

3, folding hammock according to claim 1 and 2 is characterized in that described articulated elements movable part is provided with the limited bayonet of cooperation.

4, folding hammock according to claim 1, it is characterized in that described support is responsible for the connector of the slip by separately is connected with horizontal collapsible intersection between the support of homonymy is responsible for connecting rod mechanism, each mechanism has four connecting rods, cross-articulation is formed quadric chain in twos, and the connecting rod end of both sides and connector or support are responsible for hinged.

5, folding hammock according to claim 4 is characterized in that positioning with latch between the described connector and the support person in charge fixing.

6,, it is characterized in that described connector is connected with elastic belt between homonymy according to claim 4 or 5 described folding hammocks.

7, folding hammock according to claim 4 is characterized in that described quadric chain also is hinged together by collapsible interconnection bar longitudinally at the pars intermedia bit position.

8, folding hammock according to claim 7 is characterized in that described collapsible longitudinally interconnection bar adopts two connecting rods, and each end was hinged by the hinge point of connector and nut and quadric chain after they intersected.

9, folding hammock according to claim 1 is characterized in that described hammock bed body adopts cloth or skin to make, and is connected with knee at the position, both sides.

10, folding hammock according to claim 1 is characterized in that its end of supporting the person in charge and connecting rod kiss the earth of described supporting frame is plugged with elastic foot.