CN2270093Y

CN2270093Y - Inflatable combined shaping frame

Info

Publication number: CN2270093Y
Application number: CN 96214272
Authority: CN
Inventors: 刘昌雄
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-07-11
Filing date: 1996-07-11
Publication date: 1997-12-10
Anticipated expiration: 2006-07-11

Abstract

The utility model provides an inflatable combined shaping frame, which is small, light, portable, and convenient to assemble and fold. The utility model comprises inflating beam frames, inflating rods which connect inflating beam frames together; charging connectors are arranged on each inflating beam frame and on each inflating rod; perforations, which are arranged at intervals, are arranged on each inflating beam frame, and the inflating rods are passsed through and inserted into the perforations, so the inflating rods and the perforations are combined; a frame or a ring protector used for covering object, a fence for game, a shaping toy, ctc., can be formed after the inflating beam frames and the inflating rods devices are inserted and assembled.

Description

Aeration combined moulding framework

The utility model relates to a kind of framework, particularly a kind of aeration combined moulding framework.

It all is to constitute by taking group support body and the paulin 15 of shade on support body 1 such as: tent, temporary shed etc. that existing all kinds of combined type covers device, and the structure of its support body generally all adopts connected structure as shown in Figure 1, promptly by some two to lead directly to, two to bent angle, three-dimensional joint, 12,13,14 and the mutual insert group formation of rod member 11.The shortcoming that this class framework is deposited is: the 1st: because joint and rod member are hardware, not only weight is big and don't portable band, transportation and its hardness have some burrs or sharp position greatly and often, so often take place to stab to bump human body or clothing when taking group or after taking group, especially for children, very dangerous.The the 2nd: because joint, bridge are rigid components, in case after the distortion then be difficult to the combination of pegging graft, often cause some beyond thought difficulties to built.The 3rd: because of it connects for rigidity, its shape is subjected to directly influencing of joint and can't changes, and often makes between outer cover paulin and the rod tube, can not coordinate coupling between rod tube and the joint preferably and coincide to be connected, so, sometimes, account behind the built meets profile unsatisfactory, and seems inflexible.The the 4th:, then can directly influence the group frame of support body in case smallclothes such as joint are lost.In case stressedly be easy to take off knot again and fall apart and do not have buffering effect.

The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of prior art, both be easy to folding and deposited band and provide a kind of, have light weight again, little volume and convenient and practical characteristics also have the aeration combined moulding framework that is difficult for stabbing the fabulous safety of bumping the personage.

The purpose of this utility model is to realize by following technical scheme:

It comprises the inflation roof beam structure and will inflate the inflation rod member formation that roof beam structure links together, on each inflation roof beam structure and each root inflation rod member, all be equiped with inflation and chew, offer on each inflation roof beam structure and be provided with separately and insert the perforation of wearing combination mutually with the inflation rod member.Can constitute behind inflation roof beam structure and the inflation rod member insert group and cover with framework or encircle for protection, play with fence and moulding toy etc.

Therefore: remarkable result of the present utility model is:

The 1st: owing to exempted multiple joint and multistage grafting rod member, thereby amount of parts is reduced, when assembling, become simple and easy to do, and can not take place to lose the problem that can't assemble that causes because of union.

The 2nd: since adopt be full inflation and have flexible and elastic component, so not only can not stab the unsafe problems of bumping clothing, also make it have elasticity and tighten power, can bear certain external force effect and be difficult for disconnection and fall apart.

The 3rd: in light weight, be convenient to folding and deposit and go out and carry.

Concrete structure of the present utility model is realized by the following examples and accompanying drawing:

Fig. 1 is the structural perspective of existing metal built framework.

Fig. 2 is a structural perspective of the present utility model.

Fig. 3 is the structure enlarged drawing behind insert group when roof beam structure is the arcuation end among Fig. 2.

Fig. 4 is the partial perspective view before Fig. 2 central sill frame end portion and the rod member insert group.

Partial perspective view when Fig. 5 is Fig. 2 central sill frame end portion and rod member insert group.

Fig. 6 is the partial perspective view behind Fig. 2 central sill frame end portion and the rod member insert group.

Fig. 7 is the another kind of structure enlarged drawing in insert group hole, roof beam structure shown in Figure 2 end.

Fig. 8 is the result of use figure of Fig. 2.

Fig. 9 is the structural perspective of second embodiment of the utility model.

Figure 10 is the structural perspective of the 3rd embodiment of the utility model.

Figure 11 is the structural perspective of the 4th embodiment of the utility model.

Be described in detail below in conjunction with 2 to 11 pairs of concrete structures of the present utility model of accompanying drawing.

The framework 2 of inflation be by the roof beam structure 21 of inflation with the roof beam structure 21 of inflation on the insert group hole 24 that is provided with at interval mutually the inflation rod member 22 of insert group constitute, on the rod member 22 of the roof beam structure 21 of each inflation and each inflation, be equiped with and charge and discharge valve 3.Referring to Fig. 2 to Fig. 9.

Orthography during the roof beam structure 21 of each inflation of being made by rubber upright is shaped as arch or polygonal room shape, at the two ends of the roof beam structure 21 of inflation or 24 places, insert group hole that between two ends, offer at interval be equipped with projection wear group ring 23.Referring to Fig. 2, Fig. 9.

Wearing between the group ring 23 or offer on the rod member 22 of inflation and pair rod member 221 long slot bore 26 of insert group mutually separately at the roof beam structure 21 of inflation.Referring to Figure 10.

Insert group hole 24 is the open type hooked shape structure of annular enclosed structure or band gap 241.Referring to Fig. 3 to Fig. 7.

Be circular-arc transition or horn shape transition or straight transitions between the insert group hole 24 of the roof beam structure 21 of inflation and the inflation body.Referring to Fig. 3, Fig. 5 and Fig. 9.

The roof beam structure 21 of rectangular-shaped transition of inflation is the direct rod shape that has only insert group hole, two corresponding ends 24, is made of the guardrail or the toy figure body of fence shape the roof beam structure 21 and inflation rod member 22 insert groups of direct rod shape or bending of the inflation of straight shape.Referring to Figure 11.

Fig. 8 of the present utility model extremely three embodiment shown in Figure 10 is the different shaping that is combined into tent, and the moulding difference depends primarily on the shape of roof beam structure 21, Fig. 8 is a dome-shaped, Fig. 9 is the room shape on sharp roof, and Figure 10 is identical with Fig. 9 shape, and unique difference is exactly to have had additional to plug the long slot bore 26 of paying rod member.

And the grafting combination by direct rod shape roof beam structure 21 shown in Figure 11 or straight-bar or bending inflation rod member 22 can constitute guardrail, and being used for the enclosing infant, but also insert group becomes certain inflation molding body, such as chair etc., plays for the infant.

Claims

1, aeration combined moulding framework, it is characterized in that: the framework of inflation (2) be by the roof beam structure (21) of inflation with the roof beam structure (21) of inflation go up the insert group hole (24) that is provided with at interval mutually the inflation rod member (22) of insert group constitute, on the rod member (22) of the roof beam structure (21) of each inflation and each inflation, be equiped with and charge and discharge valve (3).

2, according to the described aeration combined appearance framework of claim 1, it is characterized in that: the orthography the during roof beam structure (21) of each inflation of being made by rubber upright is shaped as arch or polygonal room shape, at the two ends of the roof beam structure (21) of inflation or the insert group hole of between two ends, offering at interval (24) locate to be equipped with projection wear group ring (23).

3, according to claim 1 or 2 described aeration combined appearance frameworks, it is characterized in that: the wearing between the group ring (23) or offer on the rod member (22) of inflation and pair rod member (221) long slot bore of insert group (26) mutually separately of the roof beam structure (21) of inflation.

4, according to claim 1 or 2 described aeration combined appearance frameworks, it is characterized in that: insert group hole (24) are the open type hooked shape structure of annular enclosed structure or band gap (241).

5, according to the described aeration combined appearance framework of claim 2, it is characterized in that: be circular-arc transition or horn shape transition or straight transitions between the insert group hole (24) of the roof beam structure of inflation (21) and the inflation body.

6, according to the described aeration combined appearance framework of claim 1, it is characterized in that: the roof beam structure of the rectangular-shaped transition of inflation (21) is the direct rod shape that has only two insert group holes, corresponding end (24), is made of the guardrail or the toy figure body of fence shape the roof beam structure (21) and inflation rod member (22) insert group of direct rod shape or bending of the inflation of straight shape.