CN203098558U - Hinge with fixable bending angle and accommodating box using hinge - Google Patents

Abstract

The utility model relates to a hinge with fixable the bending angle and an accommodating box using the hinge. The hinge is mainly provided with a first hinge arm and a second hinge arm which are jointly pivoted on a shaft, wherein the first hinge arm is additionally provided with at least one elastic limit part; at least one limit board for the limit movement of the elastic limit part is arranged on the shaft; and a clamping means for positioning the elastic limit part is arranged around the limit board. When the first hinge arm and the second hinge arm are pivoted, the elastic limit part is moved around the periphery of the limit board and positioned in as least one positioning point formed by the clamping means. The hinge and the accommodating box using the hinge are characterized in that when the hinge is applied to the accommodating box, the volume of the accommodating box can be reduced by means of the hinge and the accommodating box can be bent when not in use and is convenient for storage or carry.

Description

The fixing hinge of bending angle and use the ccontaining casing of this hinge

Technical field

The utility model is relevant for a kind of hinge of fixedly bending angle, be meant especially utilization fixedly the hinge of bending angle be arranged at the wall that a holding box body wall face bends ccontaining casing, make the holding box physical efficiency adjust the volume size, in order to carrying or convenient for collecting is put according to user's demand.

Background technique

Along with the change of social structure kenel now, the space of people's life is more and more littler, and relative minimizing is also followed in the space of inhabitation, and especially people's livelihood type of goods is more and more, if there is not suitable planning to take in, the quality of life will descend thereupon.

And take in article nothing more than using collecting bag or containing box to come the device article, but existing collecting bag and containing box on the market has the set form size usually, and can't be engaged in and have suitable volume when using and come loaded with articles, when not using, reduce the volume convenient for collecting again.

In addition, at the whilst on tour of going out, the traveller tends to additionally carry travel suitcase, uses in order to the luggage of extra increase in the travelling way or the souvenir of purchase.Yet the travel suitcase that additionally carries except the inconvenience that causes travelling, is placed on extra travel suitcase in the casing of Load luggage, also can occupy suitable volume, thereby reduces the space of loading other luggage.Moreover the souvenir of Gou Maiing is need be placed in the containing space of solid shape to avoid damaging sometimes, if the travel suitcase that additionally carries be can't solid shape bag, also may be not suitable for being used for loading gift.

In addition, peddle in the exhibition of trunk, except the trunk of showing, stock's trunk will occupy certain space, warehouse, usually make the warehouse load all stocks inadequately, yet, if can be in the warehouse space of restriction, put more trunk stock, can reduce the cost of peddling of trunk.

, the ccontaining casing of described collecting bag, containing box, travel suitcase, trunk and so on occupies the problem in too many space because having set volume, be necessary to create a kind of hinge of fixedly bending angle in fact, and it is arranged at the wall of ccontaining casing, make the wall of ccontaining casing be bent adjustment minimizing overall volume, the ccontaining casing that is beneficial to this type of carries and takes in and put.

Summary of the invention

The main purpose of the utility model is to provide a kind of interfix hinge on a certain special angle of two arms that makes, and makes to install fixedly that the article of the hinge of bending angle can be bent or folding is fixed on the special angle additional.

Another purpose of the utility model is to provide the fixedly ccontaining casing of the hinge of bending angle of a kind of tool, make the wall of ccontaining casing to be fixed on the special angle by the hinge bending, reduce the volume of ccontaining casing integral body, conveniently ccontaining casing taking in and carrying.

For reaching described purpose, the utility model provides a kind of fixedly ccontaining casing of bending angle hinge that is equiped with, wherein, described hinge comprises one first hinge arms and one second hinge arms, described first hinge arms and second hinge arms pivot around a part, and are provided with the limiting board of at least one fixing in described second hinge arms in described axle part.

Extend in addition on described first hinge arms and be provided with at least one cylinder, and be equiped with an elastic spacing one of forming with spring and ball in described cylinder interior, described cylinder opening place is bolted with a screw, and connect in regular turn by described screw and to establish described spring and ball, and described ball partly exposes in the described containing space, contact at described limiting board, described first hinge arms is pivoted along described limiting board outer periphery.

Described limiting board is fastened on described second hinge arms, and in around be provided with a clipping means that cooperates described elastic spacing one, described clipping means is at least one depression that is formed at described limiting board periphery.When relative second hinge arms of described first hinge arms pivots, ball on first hinge wall will move along the outer periphery of described limiting board, and when moving to described depression, stick in the described depression, make described first hinge arms stop to pivot, described first hinge arms is positioned the formed at least one locating point of described clipping means, and at this moment, relative second hinge arms of described first hinge arms is rotated a special angle.In the utility model possible embodiments, described special angle is between 0 °～180 °.

And described ccontaining casing, be provided with one and have the main body of accommodation space, and described main body is provided with a rear surface and a front face that is positioned at opposite side, and it is common between described rear surface and the front face in abutting connection with one group of bottom wall and top wall that is positioned at opposite side, in addition in front face, rear surface, the top wall, common neighbour is provided with two sidepiece walls between the bottom wall, described each wall is provided with the hinge of at least one fixedly bending angle, and when described hinge is bent into a special angle, described wall will be along the angle folding of described hinge, make described rear surface and front face close relatively, described body volume reduces.

In the utility model preferred embodiment, described wall with hinge can directly be made of two hard plates, described two hard plates are fixed with described first hinge arms, second hinge arms respectively, make between described two hard plates directly to bend with described axle part.A described wherein hard plate and described rear surface winding are fixed, and another hard plate is towards can be to the bending of described top wall, and described front face takes advantage of a situation folding between described hard plate and bottom surface, make ccontaining casing volume reduce, and conveniently do not take in when not using.

In another preferred embodiment of the utility model, a described wherein hard plate and the common winding of described rear surface, and another hard plate and the common winding of described front face.When the ccontaining casing of the utility model does not use, described two hard plates will described relatively respectively rear surface and front face pivot, hinge therebetween then moves bending towards the top wall, and then reduces the volume of ccontaining casing own, and it can smaller volume be taken in.

The ccontaining casing of the utility model can or be provided with a plurality of described hinges on wherein one group of relative wall of main body on the adjacent wall, make the ccontaining casing of the utility model have multiple folding pattern, promotes the practicability of ccontaining casing and functional.

In another preferred embodiment of the utility model, in described accommodation space, the joining place that lays respectively at the joining place of described rear surface and top wall and rear surface and bottom wall is provided with the fixed plate of a movable pivot, and, lock fixing mutually with top wall, bottom wall for described fixed plate between described fixed plate and the top wall, be respectively equipped with a twist lock between fixed plate and the bottom wall; In the described accommodation space, it is online to be positioned at the axle that described rear surface is connected with the sidepiece wall, further be provided with a movable side supports sheet that lifts that turns over, and be provided with positioning piece in the adjoiner of described sidepiece wall upper limb and front face, described side supports sheet is fixed on the described sidepiece wall, the support force of holding box side portion wall is provided.

Characteristics of the present utility model are to utilize described hinge to cooperate the bent place of the ccontaining casing of installing, make the wall of holding box phosphor bodies can bend inwards to a special angle, reduce the volume of ccontaining casing, make the ccontaining casing with hard wall also can reduce volume, convenient ccontaining casing is taken in when not using and is portably used.

Description of drawings

Fig. 1 is the stereogram of the utility model hinge;

Fig. 2 is the exploded view of the utility model hinge;

Fig. 3 A to Fig. 3 B is the side cutaway view that the utility model hinge first is implemented the sample attitude;

Fig. 4 A to Fig. 4 B is the side cutaway view that the utility model hinge second is implemented the sample attitude;

Fig. 5 A to Fig. 5 B is the side cutaway view that the utility model hinge the 3rd is implemented the sample attitude;

Fig. 6 is provided with the stereogram of two banking stops and two elastic spacing ones for the utility model hinge;

Fig. 7 A is the stereogram of ccontaining casing first preferred embodiment of the utility model;

Fig. 7 B to Fig. 7 D is that the folding of ccontaining casing first preferred embodiment of the utility model is taken in schematic representation;

Fig. 8 A to Fig. 8 D is that the folding of ccontaining casing second preferred embodiment of the utility model is taken in schematic representation;

Fig. 9 A to Fig. 9 C is that the folding of ccontaining casing the 3rd preferred embodiment of the utility model is taken in schematic representation;

Figure 10 A to Figure 10 B is that the folding of ccontaining casing the 4th preferred embodiment of the utility model is taken in sectional view;

Figure 11 A to 11E figure is that the folding of ccontaining casing the 4th preferred embodiment of the utility model is taken in stereogram; And

Figure 12 A to Figure 12 B is the stereogram of the utility model holding box side portion support plate.

[primary clustering symbol description]

10---hinge 14---limiting board

11---first hinge arms 141---depression

The 111---first main body portion 20---main body

The 112---first protuberance 21---zipper structure

113---penetration hole 22---coupling shaft

114---bolt apertures 30---rear surface

115---cylinder 31---first lamellar body

116---screw 32---second lamellar body

117---spring 40---front face

118---ball 50---bottom wall

119---elastic spacing one 51---first hard plate

The 12---second hinge arms 52---second hard plate

The 121---second main body portion 60---top wall

The 122---second protuberance 61---the 3rd hard plate

123---the 3rd protuberance 62---the 4th hard plate

124---penetration hole 70---sidepiece wall

13---axle spare 80---accommodation space

81---fixed plate 83---locating piece

811---twist lock 90---pulley

82---side supports sheet 91---handle

Embodiment

Now for ease of further structure of the present utility model, use and feature thereof being had clear and definite, full and accurate understanding of darker one deck and understanding, preferred embodiment is enumerated in the whence, cooperates diagram to be described in detail as follows:

Please refer to the hinge 10 of Fig. 1 to a kind of fixedly bending angle shown in Figure 2, mainly be provided with one first hinge arms 11 and one second hinge arms 12, described first hinge arms 11 is provided with one first main body portion 111, and be provided with 2 first protuberances 112 in the edge of described first main body portion 111, described 2 first protuberances 112 are respectively equipped with a penetration hole 113, and described penetration hole 113 is equipped with a part 13 jointly.Be provided with two bolt apertures 114 in addition on described first main body portion 111, and between described two bolt apertures 114, be provided with a cylinder 115 vertical with described axle part 13, described cylinder 115 inside are provided with a screw 116, be bolted in the opening of described cylinder 115, the elastic spacing one 119 that confession one is made up of spring 117 and ball 118 is located in the described cylinder 115, and contact on the described screw 116 by described spring 117 1 ends, the other end is connected with described ball 118.

Described second hinge arms 12 is provided with second main body portion 121 with two bolt apertures, and be respectively equipped with one in the edge of described second main body portion 121 two outer side and cooperate second protuberance 122 be adjacent to described first protuberance 112 outsides, and between described second protuberance 122, be provided with two the 3rd protuberances 123, be respectively equipped with a penetration hole 124 equally on described second protuberance 122 and the 3rd protuberance 123, the common cooperation is formed on the described axle part 13, and described first hinge arms 11 and second hinge arms, 12 one common peripheral are pivoted around described axle part 13.

Be provided with a limiting board 14 in addition on the described axle part 13, between described 2 the 3rd protuberances 123.Described limiting board 14 is fixed on described second hinge arms 12, and in around have a clipping means that cooperates described ball 118, described clipping means is at least one depression 141 that is formed at described limiting board 14 peripheries, when described relatively second hinge arms 12 of described first hinge arms 11 pivots, described ball 118 moves along described limiting board 14 outer periphery, and when moving to described depression 141 places, the elastic force stretching propelling that described ball 118 will be subjected to described spring 117 snaps in the described depression 141, make described first hinge arms 11 and second hinge arms 12 stop to pivot, and be positioned at least one locating point.

When described elastic spacing one 119 was sticked in described locating point, described first hinge arms 11 and second hinge arms 12 will rotate on the special angle, and described special angle is between 0 ° 180 °.Shown in Fig. 3 A to Fig. 3 B, promptly the utility model hinge 10 can be switched to 90 ° by 0 °, and first kind of sample attitude of 90 ° of fixed angles; Shown in Fig. 4 A to Fig. 4 B, then be that the utility model hinge 10 is by 0 ° of second kind of sample attitude that is switched to 180 °; And Fig. 5 A to Fig. 5 B then is that described first hinge arms 11 is by 0 ° of the third enforcement sample attitude that is switched to 160 °.

Above the utility model of lifting is hinge 10 narrations of bending angle fixedly, for convenience of description, icon shows to have only a limiting board 14 and an elastic spacing one 119, that is set limiting board 14 and elastic spacing one 119 can have more than one on this case hinge 10, please refer to shown in Figure 6ly, be the enforcement sample attitude figure that the utility model hinge 10 is provided with two banking stops 14 and two elastic spacing ones 119.

Please refer to first preferred embodiment of a kind of ccontaining casing shown in Fig. 7 A to Fig. 7 D, described ccontaining casing mainly is provided with a main body 20, described main body 20 is provided with a rear surface 30 and a front face 40 that is positioned at opposite side, and common in abutting connection with one group of top wall 60 and bottom wall 50 that is positioned at opposite side between described rear surface 30 and front face 40, other is provided with, and two sidepiece walls 70 are positioned at opposite side and described rear surface 30, front face 40, bottom wall 50, top wall 60 adjoin each other.Described rear surface 30, front face 40, bottom wall 50, top wall 60 and sidepiece wall 70 common formations one can be taken in the accommodation space 80 of placing article, and be provided with a plurality of users of convenience in the close described bottom wall 50 of described main body 20 rear surfaces 30 the ccontaining casing of the utility model is placed the dilatory pulley 90 that moves on the ground, and be provided with an extension type handle 91 near wall 60 positions, top in rear surface 30, supply the user when the ccontaining casing of dilatory the utility model, handle 91 can stretch, convenient dilatory, or when taking in the ccontaining casing of the utility model, shrink handle 91 and be convenient to take in.

In the utility model first preferred embodiment, described front face 40 is made as a kind of bent material, and described bottom wall 50 constitutes jointly with one first hard plate 51 and one second hard plate 52, and between described first hard plate 51 and second hard plate 52, be provided with the hinge 10 of described fixedly bending angle, the depression 141 of described hinge 10 is towards described accommodation space 80, makes between 10 liang of hinge arms of described hinge the folded angle of establishing towards described accommodation space 80.Please refer to shown in Fig. 7 B, when first hinge arms 11 of described hinge 10 and second hinge arms 12 are not pivoted relative to each other, described first hard plate 51 and the 52 parallel expansion of second hard plate, make described rear surface 30 and front face 40 be expanded to relative position farthest, at this moment, the ccontaining casing of the utility model has maximum accommodation space 80.And shown in Fig. 7 C, when the ccontaining casing of the utility model does not use, described first hard plate 51 that is connected with rear surface 30 keeps motionless, second hard plate 52 is then towards 60 bendings of described top wall, described front face 40 is then along the bending of second hard plate 52, close relatively to described rear surface 30 thereupon, and then the volume of the ccontaining casing of reduction the utility model.

In this embodiment, another kind of feasible pattern is that described rear surface 30 is made as foldable material equally with described front face 40, and in described bottom wall 50 behind top wall 60 recessed foldings, described top wall 60 is also equally towards bottom wall 50 recessed foldings, make it to become the folding sample attitude shown in Fig. 7 D, the ccontaining casing integral body of the utility model will be dwindled more, is convenient to take in the ccontaining casing of the utility model more.

Please refer to the utility model second preferred embodiment shown in Fig. 8 A, among the utility model embodiment, described front face 40 is made as foldable material equally, and described rear surface 30 is made as one first lamellar body 31 and one second lamellar body 32 of foldable material, be provided with a hinge 10 between described first lamellar body 31 and second lamellar body 32, and between described first hard plate 51 and second hard plate 52, be provided with a hinge 10, wherein, the described depression 141 of being located at the hinge 10 between first lamellar body 31 and second lamellar body 32 is towards accommodation space 80, and two hinge wall angles are towards accommodation space 80; The described depression 141 of being located at the hinge 10 between first hard plate 51 and second hard plate 52 is towards accommodation space 80 outsides, that is between described first hinge arms 11 and second hinge arms 12 folded angle towards described accommodation space 80 outsides.

Therefore, please refer to shown in Fig. 8 A, when ccontaining casing desire folding is taken in the present embodiment, with the hinge 10 that at first bends between described first hard plate 51 and second hard plate 52, joint between described first hard plate 51 and second hard plate 52 then can be moved towards described top wall 60, make described first hard plate 51 and second hard plate, 52 reflexeds, described front face 40 is relative close with rear surface 30.Then, please refer to shown in Fig. 8 B, the hinge 10 that first lamellar body 31 of described rear surface 30 also is provided with by this place, described relatively second lamellar body 32 pivots, and makes it to present at last the folding sample attitude shown in Fig. 8 C and Fig. 8 D.

Please refer to shown in Fig. 9 A to Fig. 9 C, in the utility model the 3rd preferred embodiment, described bottom wall 50 is provided with described hinge 10 between described first hard plate 51 and second hard plate 52, and described depression 141 moves pivot for two swinging arms toward the holding box external body towards the utility model holding box external body.Before not being pivoted relative to each other between first hinge arms 11 of described hinge 10 and second hinge arms 12, described ccontaining casing bottom wall 50 will whole parallel expansion, shown in Fig. 9 A.When the ccontaining casing of the utility model does not use, can be with the hinge 10 on the described bottom wall 50, joining place between first hinge arms 11 and second hinge arms 12 is to accommodation space 80 inner propellings, make described first hinge arms 11 and second hinge arms, 12 reflexeds, and then reduce the volume of ccontaining casing, make things convenient for the user to take in and carry.

Please refer to the utility model the 4th preferred embodiment shown in Figure 10 A to Figure 10 B, described top wall 60 further is provided with the 3rd hard plate 61 and the 4th hard plate 62 of hard material equally, and between described the 3rd hard plate 61 and the 4th hard plate 62, be provided with described hinge 10, the angle of 10 liang of hinge arms of described hinge is external towards holding box, establishing the 3rd hard plate 61 and the 4th hard plate 62 on making can move in accommodation space 80 at the hinge 10 of described fixedly bending angle when bending, make described front face 40 relative close, reduce the volume of ccontaining casing integral body with rear surface 30.

The ccontaining casing that please refer to described the 4th preferred embodiment shown in Figure 11 A to Figure 11 E is specifically implemented the sample attitude, be connected with a zipper structure 21 and a coupling shaft 22 between the front face 40 of described holding box phosphor bodies 20 and bottom wall 50, top wall 60, the sidepiece wall 70, when described zipper structure 21 draws back, described front face 40 can open on the axial rotary by described coupling shaft 22, exposes inner accommodation space 80.

Described accommodation space 80 inside, the position that is positioned at described top wall 60 and bottom wall 50 is respectively equipped with one and is connected in described rear surface 30 and top wall 60, the fixed plate 81 of bottom wall 50 joining places, described two fixed plates 81 are axle with described rear surface 30 with the joining place of top wall 60 and the joining place of described rear surface 30 and bottom wall 50 respectively, overturn in described rear surface 30 and top wall 60, between the bottom wall 50, when 10 liang of hinge arms of the hinge between described top wall 60 and the bottom wall 50 are launched, 81 turning positions of described fixed plate to described top wall 60 and bottom wall 50, and utilize a twist lock 811 with described fixed plate 81 and described second hard plate 52 and 62 lockings of the 4th hard plate, support force in order to reinforced top wall 60 and bottom wall 50, provide to reach the strength of launching between the 3rd hard plate 61 and the 4th hard plate 62 between first hard plate 51 and second hard plate 52, increase the intensity of ccontaining casing load-bearing.

When preparing with ccontaining casing volume-diminished, twist lock 811 between described two fixed plates 81 and second hard plate 52, the 4th hard plate 62 can unlock by turn-off, described two fixed plates 81 are to described rear surface 30 upsets, and with the hinge 10 on described top wall 60 and the bottom wall 50 to accommodation space 80 internal bend, can dwindle the volume of ccontaining casing, make the utility model be able to convenient for collecting and place.

At this moment, described front face 40 can be renovated to described accommodation space 80 by last coupling shaft 22 again, forms the sample attitude shown in Figure 11 E.

Please refer to another embodiments possible of the utility model shown in Figure 12 A to 12B figure, the online two side supports sheets 82 that are respectively equipped with of common axle of described rear surface 30 and sidepiece wall 70, described side supports sheet 82 can turn over and lift between described rear surface 30 and sidepiece wall 70, and be provided with positioning piece 83 in the upper limb of described sidepiece wall 70, in order to described side supports sheet 82 is fixed on the described sidepiece wall 70, increase the support force of sidepiece wall 70, described locating piece 83 feasible patterns comprise devil's felt, clasp, button, slide fastener or the like the wherein at least a mode of using.When the ccontaining casing of the utility model does not use, just described side supports sheet 82 is turned down toward described rear surface 30 by described sidepiece wall 70, the fixed plate 81 same past described rear surfaces 30 that then will be located at described bottom wall 50 turn over, shown in Figure 12 B, just can dwindle the volume of ccontaining casing to hinge 10 past described top wall 60 foldings of being located on the bottom wall 50 this moment.

In the above stated specification, for convenience of description, for graphic embodiment in, two hinge arms of described hinge 10 and described holding box body wall face are assembled for being spirally connected mutually, so in fact, two hinge arms of described hinge 10 also can be directly as the wall of ccontaining casing, and must in addition hinge arms be bolted on the wall.

Above illustrated embodiment only is not in a limitative way with the utility model for convenience of description; not from the utility model spirit category; be familiar with industry technician various simple and easy distortion and the modification that can do, all must include in the scope of the utility model patent protection.

Claims (14)

1. fixing hinge of bending angle, it is characterized in that comprising: one first hinge arms and one second hinge arms, described first hinge arms and second hinge arms are hubbed at jointly on the part and can rotate mutually, and be provided with at least one limiting board that is fixed on described second hinge arms in described axle part, be provided with at least one elastic spacing one on described first hinge arms in addition for contacting at described limiting board, and the clipping means that has the described elastic spacing one of a cooperation around the described limiting board, when described relatively second hinge arms of described first hinge arms pivots, described elastic spacing one moves along described limiting board outer periphery, and and be positioned described clipping means and form at least certain site.

2. the hinge of fixedly bending angle according to claim 1, it is characterized in that: described elastic spacing one comprises one by the extended cylinder of described first hinge arms, one is positioned at the spring of described cylinder, an and ball that is positioned at described cylinder, described ball one end contacts at described limiting board, and the other end contacts at described spring.

3. the hinge of fixedly bending angle according to claim 2 is characterized in that: the opening of described cylinder further is provided with a screw, and the opposite end that connects described ball for described spring is arranged in described screw.

4. the hinge of fixedly bending angle according to claim 1 is characterized in that: described clipping means is at least one depression that is formed at described limiting board periphery.

5. the hinge of fixedly bending angle according to claim 1, it is characterized in that: when described elastic spacing one is sticked in described locating point, described first hinge arms and described second hinge arms are rotated a special angle, and described special angle is between 0 °～180 °.

6. ccontaining casing, it is characterized in that comprising: the main body of a tool accommodation space, at least one wall of described main body is provided with the hinge of at least one fixedly bending angle, described hinge mainly is provided with one first hinge arms and one second hinge arms, described first hinge arms and second hinge arms are hubbed at jointly on the part and can rotate mutually, and be provided with a limiting board that is fixed on described second hinge arms in described axle part, be provided with an elastic spacing one on described first hinge arms in addition for contacting at described limiting board, and the clipping means that has the described elastic spacing one of a cooperation around the described limiting board, when described relatively second hinge arms of described first hinge arms pivots, described elastic spacing one moves along described limiting board outer periphery, and be positioned described clipping means and form certain at least site, wherein, the wall with described ccontaining casing will be bent to form a folding state along the pivot of described first hinge arms and second hinge arms.

7. ccontaining casing according to claim 6, it is characterized in that: described main body wall is provided with a front face and a rear surface that is positioned at opposite side, and between front face and rear surface, be provided with one group of top wall and bottom wall that is positioned at opposite side, other is provided with two sidepiece walls and is positioned at opposite side, with described front face, rear surface, top wall and bottom wall adjacency, the described accommodation space of the common formation of described front face, rear surface, top wall, bottom wall and sidepiece wall.

8. ccontaining casing according to claim 7, it is characterized in that: in described accommodation space, it is online with the diaxon that top wall and bottom wall are connected to be positioned at described rear surface, be respectively equipped with the fixed plate of a movable pivot, and, pin with top wall, bottom wall for described fixed plate and fix between described fixed plate and the top wall, be respectively equipped with a twist lock between fixed plate and the bottom wall; And in the described accommodation space, it is online to be positioned at the axle that described rear surface is connected with the sidepiece wall, be provided with a movable side supports sheet that lifts that turns over, and be provided with positioning piece, in order to described side supports sheet is fixed on the described sidepiece wall in described sidepiece wall upper limb and front face adjoiner.

9. ccontaining casing according to claim 6, it is characterized in that: the wall with described hinge is made of two hard plates, described two hard plates are fixed with described first hinge arms, second hinge arms respectively, make between described two hard plates selectivity to bend with described axle part.

10. ccontaining casing according to claim 6 is characterized in that: a plurality of hinges lay respectively on wherein one group of relative or adjacent wall of described main body.

11.. ccontaining casing according to claim 6, it is characterized in that: described elastic spacing one comprises one by the extended cylinder of described first hinge arms, one is positioned at the spring of described cylinder, an and ball that is positioned at described cylinder, described ball one end contacts at described limiting board, and the other end contacts at described spring.

12. ccontaining casing according to claim 11 is characterized in that: the opening of described cylinder further is provided with a screw, the opposite end that connects described ball for described spring is arranged in described screw.

13. ccontaining casing according to claim 6 is characterized in that: described clipping means is at least one depression that is formed at described limiting board periphery.

14. ccontaining casing according to claim 6 is characterized in that: when described elastic spacing one was sticked in described locating point, described first hinge arms and described second hinge arms were rotated a special angle, and described special angle is between 0 °～180 °.

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