CN2392560Y

CN2392560Y - Bed for jumping

Info

Publication number: CN2392560Y
Application number: CN 99246087
Authority: CN
Inventors: 刘虎光
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-29
Filing date: 1999-09-29
Publication date: 2000-08-23
Anticipated expiration: 2009-09-29

Abstract

The utility model relates to a folding trampoline. A bed frame is divided into a plurality of sections at the screw connecting point of supporting feet and the bed frame, the bottom wall of the bed frame with at least two end heads f is provided with a lower frame plate with a through hole, the other end combined with the bed frame is provided with screw holes on the bottom wall of the bed frame, the inner side of the top wall of the bed frame is provided with an upper frame plate smaller than the inner diameter of the bed frame, and screws on the top of the supporting foot are fixedly connected with the screw holes of the end heads with the upper frame plate through the through hole of the lower frame plate. After the screws are disassembled, the end heads of the combining part can oppositely rotate to the same direction so that the bed frame is folded. The folding trampoline adopting the structure has the advantages of simple structure, firmness, reliability, convenient folding performance, collecting area reduction and product packing and transportation cost reduction.

Description

Bounce bed

The utility model relates to a kind of bounce bed.

The bounce bed that can be used for physical culture, amusement aspect, by bed frame, the cloth that bounces, be connected in bed frame and spring between the cloth flexible member such as several feets of spring or elastic woven tape and supporting bed framework form, the bed frame of its early production can not folding, cause collection inconvenience, also increased the packing of product and cost of transportation simultaneously.

It is a kind of at solid firm folding bounce bed that main purpose of the present utility model is to provide.

Another purpose of the present utility model is to provide a kind of and is difficult in folding process from hooking together the spring that the hole comes off.

The purpose of this utility model can be achieved through the following technical solutions: a kind of bounce bed, comprise bed frame, spring cloth, be connected in bed frame and spring between the cloth flexible member and the feet of supporting bed framework, described bed frame is divided into several sections, wherein have at least two terminations fixedly to extend a following frame plate in the outside of bed frame diapire or diapire and lateral wall, this time frame plate has through hole, two terminations in addition that combine with above-mentioned two ends have screw at diapire, and fixedly extending a last frame plate from roof is inboard less than the bed frame internal diameter, the screw of the through hole that retaining screw can be through descending frame plate and another termination of combination forms a fixed connection.

As a kind of preferred implementation of the present utility model, be bolted at feet under the situation of bed frame, above-mentioned retaining screw can be the screw at feet top, to reach simple, equivalent purpose.

Another kind of preferred implementation of the present utility model is to adopt the roof of spring, bed frame to be provided with under the situation that spring hooks together the hole at above-mentioned flexible member, the outer end shank that the hooked part branch of spring and bed frame is served as reasons downward extend into upwards tiltedly draw bar, and form a cone tip part, above-mentioned tiltedly draw the masthead end to the distance of outer end shank under no external force effect greater than hooking together the aperture, hole on the bed frame.

Another preferred implementation of the present utility model is to also have two such joint portions at least, this joint portion is folding in aforementioned termination, under the port situation in the same way, also can make bed frame folding once more, the structure of this joint portion is that screw is offered in diapire in a termination, the sleeve portion that can insert last termination is extended in another termination, and offer corresponding through hole at sleeve portion diapire, retaining screw can form a fixed connection through the through hole of above-mentioned sleeve portion and the screw of last termination.

Because upper and lower frame plate that adopt to extend at the port that is divided into several sections bed frame and being spirally connected of frame plate and another termination that combines down, the supporting of upper and lower frame plate in use makes that bed frame is difficult for amounting to, and firm reliably; After removing being spirally connected of down frame plate and another termination because on frame plate less than the internal diameter of bed frame, under the situation that flexible member is tightened, this termination still relatively another termination of combination rotate to port in the same way, reach the purpose of folding bed framework; Because an end of spring is provided with the tapered rod that hooks together the aperture, hole greater than bed frame, causes spring to be in the bed frame folding and still be difficult under the relaxed condition coming off from the hole that hooks together of bed frame.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the stereogram of the utility model embodiment one.

Fig. 2 is the three-dimensional exploded view of the utility model embodiment one.

Fig. 3 is the bed frame joint portion enlargement decomposition of the utility model embodiment one.

Fig. 4 is the folding schematic diagram of the utility model embodiment one.

Fig. 5 be the utility model embodiment one hook together the hole stereo amplification figure.

Fig. 6 is the spring profile of the utility model embodiment one.

Fig. 7 is the stereogram of the utility model embodiment two.

Fig. 8 is the bed frame folding schematic diagram (omitting spring cloth, elastic woven tape and part feet) of the utility model embodiment two.

Fig. 9 is the bed frame joint portion enlargement decomposition of the utility model embodiment two.

With reference to Fig. 1～Fig. 6 the utility model embodiment one is described as follows, this embodiment provides a kind of folding bounce bed, the cross section of its circular bed frame 1 is a rectangle, 3 interior the interting of cloth ear of sewing up at spring cloth 2 edges are supportted pull bars 4, one end hook of spring 5 hangs on the support pull bar 4, and the other end is hooked on hooking together in the hole 6 of bed frame 1 roof.Bed frame 1 is divided into four sections, wherein two its lines with circle to the termination divided in bed frame 1 outer wall fixedly extend respectively two the cooperation bed frame 1 outer wall downsides and the outside L shaped, above open the following frame plate 7 of through hole 8, the joint portion at above-mentioned two ends middle part forms also sleeve mutually of the sleeve portion 10 of tool through hole 9 and running-on that the other end forms tool screw 11 by an end, the feet 12 that sets firmly screw by the top forms a fixed connection through screw 11, through hole 9 again, therefore the minimum diameter of through hole 9 is not less than screwhole diameter, simultaneously again greater than feet 12 diameters.Two terminations in addition that combine with the termination of frame plate 7 under the bed frame 1 above-mentioned extension are offered screw 13 respectively in the termination diapire, roof extends the last frame plate 14 less than the framework internal diameter respectively in bed frame 1 inboard, through hole 8 and screw 13 that the screw at feet top can pass down on the frame plate 7 form a fixed connection, and through hole 8 is through hole 9 roughly the same.In addition its offside of joint portion at the middle part of two terminations is the same, and the sleeve portion 10 of tool through hole 9 and the running-on of tool screw 11 are set, and is passed and formed a fixed connection by feet top screw.Because last frame plate 14 is less than the bed frame internal diameter, after screwing off feet,, also can make above-mentioned with the termination of the going up frame plate band termination rotation of frame plate down relatively even because the effect of spring makes bed frame link together, to two-port in the same way, finish once the amounting to of bed frame (Fig. 4).On this basis, if remove the sleeve of two joint portions in addition, can finish the secondary of bed frame and amount to.

The bound fraction of above-mentioned sleeve portion 10 is not provided with being spirally connected from bottom to top of joint portion under the situation that spring 5 is tightened, can be firm equally.

Under can be when guarantee the using firm condition of all said structures, realize amounting to of bed frame.

Obviously,, adopt the top screw that replaces feet 12 in addition with four screws, equally can be effective regardless of the connected mode of feet 12 with bed frame 1.

When the bounce bed folding, spring 5 may be in relaxed state, if use general spring just might come off, therefore, spring 5 with bed frame 1 hooked part branch be designed to from downward outer end shank 15 extend into upwards tiltedly draw bar 16, and form a cone tip part 17, tiltedly draw bar 16 tops to the distance of outer end shank 15 under no external force effect greater than the aperture that hooks together hole 6 on the bed frame 1, at cone tip part 17, outer end shank 15 and tiltedly draw bar 16 pass hook together hole 6 after, the roof inboard of tiltedly drawing the bed frame 1 that links closely under bar 16 cooperation of end hook bar 15 outside, can prevent spring 5 slippage from hook together hole 6, reach safe and reliable effect.

With reference to Fig. 7～Fig. 9 the utility model embodiment two is described as follows, the folding bounce bed that this embodiment provides, the cross section of its bed frame 1 is circular, the flexible member that spring cloth 2 and bed frame are 1 adopts elastic woven tape (Fig. 7), bed frame 1 respectively is provided with joint portion (Fig. 8) in a place of circle with another place that becomes 180 degree angles with the spiral shell knot portion of feet 12, two joint portions can be divided into two sections with bed frame 1, one section following frame plate 7 (Fig. 9) that fixedly extends tool through hole 8 two termination bottom wall outer respectively wherein, another section be frame plate 14 on roof inboard, two terminations fixedly extends less than the bed frame internal diameter respectively, and open screw at diapire, fashionable in termination knot, the screw at feet top can form a fixed connection through following frame plate through hole 8 with the screw of the termination of going up frame plate.Unload the feet 12 of joint portion, make port that two sections of bed frame 1 rotate to combination relatively in the same way, promptly finish the folding of bed frame 1.

Claims

1, a kind of bounce bed, comprise bed frame, spring cloth, be connected in bed frame and spring between the cloth flexible member and several feets of supporting bed framework, it is characterized in that: described bed frame is divided into several sections, wherein have at least two terminations fixedly to extend a following frame plate in the outside of bed frame diapire or diapire and lateral wall, this time frame plate has through hole, two terminations in addition that combine with above-mentioned two ends simultaneously have screw at diapire, and fixedly extending a last frame plate from roof is inboard less than the bed frame internal diameter, the screw of the through hole that retaining screw can be through descending frame plate and another termination of combination forms a fixed connection.

2, bounce bed as claimed in claim 1 is characterized in that: described feet is bolted in bed frame, and described bed frame is several sections in feet punishment, and described retaining screw is the screw at feet top.

3, bounce bed as claimed in claim 1 or 2, it is characterized in that: described flexible member is a spring, described spring cloth is connected on the described bed frame by several springs, the bed frame roof is provided with and hooks together the hole, the outer end shank that the hooked part branch of this spring and bed frame is served as reasons downward extend into upwards tiltedly draw bar, and form a cone tip part, above-mentioned tiltedly draw the masthead end to the distance of outer end shank under no external force effect greater than hooking together the aperture, hole on the bed frame.

4, bounce bed as claimed in claim 1 or 2, it is characterized in that: also have two such joint portions at least, this joint portion is folding in aforementioned termination, under the port situation in the same way, also can make last framework folding once more, the structure of this joint portion is that the sleeve portion that can insert another termination is extended in a termination from port.

5, bounce bed as claimed in claim 4 is characterized in that: described sleeve portion diapire is offered through hole, and screw is offered in diapire in another termination, and retaining screw can form a fixed connection through above-mentioned through hole and screw.

6, bounce bed as claimed in claim 1 or 2 is characterized in that: the cross section of described bed frame is a rectangle, and described frame plate down is for cooperating the L shaped plate in the bed frame outer wall downside and the outside.

7, bounce bed as claimed in claim 3 is characterized in that: the cross section of described bed frame is a rectangle, and described frame plate down is for cooperating the L shaped plate in the bed frame outer wall downside and the outside.