CN201201772Y

CN201201772Y - Lifting article box structure

Info

Publication number: CN201201772Y
Application number: CNU2008201047147U
Authority: CN
Inventors: 林添木
Original assignee: PULIFEI TECHNOLOGY Co Ltd
Current assignee: PULIFEI TECHNOLOGY Co Ltd
Priority date: 2008-04-09
Filing date: 2008-04-09
Publication date: 2009-03-04
Anticipated expiration: 2018-04-09

Abstract

The utility model relates to a lifting storage box structure, comprising a box body and a baseboard in the box body which form a bearing space; a connecting rod adjusting mechanism unit which comprises a first support rod group and a second support rod group opposite to each other and crossed in a X-shape, and a pivot axis penetrated through the center, wherein two ends of each first support rod and each second support rod crossed in a X-shape at two ends of the pivot axis are respectively provided with a transverse rod, the transverse rod at the upper side is pivoted with the baseboard, the transverse rod at the another side of the upper end is provided with a pulley, the transverse rod at the lower side is pivoted with the bottom of the box body, and the transverse rod at the another side of the lower side is provided with a pulley; at least one group of elastic units comprising an elastomer abut against the connecting rod adjusting mechanisms and provided on the pivot axis; and two connecting plates provided on the pivot axis, which are pivoted with one upper transverse rod and one lower transverse rod, wherein two ends of the elastomer are fixed on the two connecting plates, and the connecting rod adjusting mechanisms are ejected by the elastomer to support the baseboard, therefore, users can take out objects easily.

Description

Lifting mode storage box structure

Technical field

The utility model relates to a kind of storage box structure for books or article storage, refers to the storage box structure that a kind of described bearing space can change because of the carrier number especially.

Background technology

In office or individual's family, often have when needing to place books or article, generally speaking, most likely get a casing and place described books or article, because the not concentrated design of this kind chest (carton or wooden case), therefore in use, because the spatial accommodation of chest is for fixing, if the chest capacity is less, then the article that can be installed with are also few, the capacity of placing books or article is few, is its shortcoming; But when big as if the chest that uses, then when the books article are still few, often get thing or put thing the time, then must bend over and take, the factor on the posture of therefore being taken, often make health tired easily, and it is very inconvenient to take, and also causes danger easily, though it is very common to be that simple chest is placed books, it is available but not have special storage box, also not convenient in the use.

In addition, take easily for making article, take the structure of similar bookshelf sometimes and place books or article, though can have the arranging functional of bookshelf, make the books of taking comparatively convenient, but the capacity of this general bookshelf and little, the books that can place are limited, simultaneously big de luxe edition even fail to lay down, heavier books then often are not suitable for being placed on it; General office document also is inconvenient to insert simultaneously, especially the temporary transient books or the article that can not use, best is to insert in the casing can save the space, therefore, if can design a kind of casing, be to change its accommodation space automatically, make take books or the article can be more light and make things convenient for, no matter then be that placement books or article are all very suitable, then be the design of a breakthrough, necessity of exploitation is arranged in fact.

Therefore, the design that the utility model is main is to establish a casing, can be fit to place books or article, simultaneously can change accommodation space with the number of article in the case, make to take more conveniently, and be the important breakthrough of described industry bottleneck.

Summary of the invention

At the deficiencies in the prior art, the purpose of this utility model is: a kind of lifting mode storage box structure is provided, makes the bearing space in the casing can relative variation be arranged because of the difference of carrier, the article of then taking can be more laborsaving and more convenient.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of lifting mode storage box structure is characterized in that comprising:

One casing is to be provided with a substrate in described casing, makes then to constitute a bearing space between casing periphery and substrate;

One group of lever regulated mechanism, including two group of first relative pole is X with second pole and intersects, and provided a pivot in central authorities, and be the relative cross bar that respectively is provided with the two ends of second pole of first pole that X intersects at described pivot two ends, the cross bar that wherein is positioned at top one side is to articulate with substrate; Then be provided with pulley on the cross bar of upper end opposite side; The cross bar of below one side is to be articulated in bottom half, then is provided with pulley on the cross bar of below opposite side;

At least one group of elastic force unit, include one pushing and pressing lever regulated mechanism spring element, described spring element is located on the pivot; Respectively establish a plate respectively and a upper and lower cross bar is articulated from pivot, and the two ends of spring element are fixed on two connecting panels, and make lever regulated mechanism substrate is propped up by the pushing and pressing of elastic force unit.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be:

1. because this case is made as a casing, so have preferable accommodation space, simultaneously how much described accommodation space can be along with the changing of carrier, and more facility is difficult for tired on taking.

2. because this case is provided with the lever regulated mechanism that a start relaxes below the substrate of casing, make the start of substrate more stable, be another advantage.

Description of drawings

Fig. 1 is the constructional drawing of expansion pressing plate of the present utility model;

Fig. 2 is a keystone configuration exploded drawings of the present utility model;

Fig. 3 is the vertical profile constructional drawing when bearing big weight of the present utility model;

Fig. 4 is the vertical profile constructional drawing when bearing than light weight of the present utility model;

Fig. 5 is an appearance assumption diagram of the present utility model.

Description of reference numerals: 10 casings; 11 bearing spaces; 12 rollers; 20 substrates; 21 pivotal blocks; 22 slide rails; 30 lever regulated mechanisms; 31 first poles; 32 second poles; 33 pivots; 34 cross bars; 35 cross bars; 36 cross bars; 37 cross bars; 38 pulleys; 40 elastic force unit; 41 spring elements; 42 connecting panels; 43 connecting panels; 44 sleeves, 45 fixed blocks; 50 slide rails; 51 pivotal blocks; 60 carriers; W gravity.

The specific embodiment

For making your juror can further understand the content of this case, please cooperate referring to description of drawings, describe in detail as the back:

Please referring to shown in Figure 5, this case mainly is provided with a casing 10, in described casing 10 is to be provided with a substrate 20, then constitutes a bearing space 11 at described casing 10 peripheries and 20 of substrates simultaneously.

Please cooperate referring to Fig. 1, Fig. 2, shown in Figure 5, described casing 10 can be provided with a plurality of rollers 12 so that move in the bottom; And aforesaid substrate 20 is to be respectively equipped with a pair of slide rail 22 in the bottom surface, is provided with pivotal block 21 in a side simultaneously, then is provided with a lever regulated mechanism 30 below the substrate 20 in casing 10; Be provided with slide rail 50 in the bottom of casing 10 again, and be provided with pivotal block 51 in described casing 10 1 sides.

Please cooperate referring to Fig. 1, Fig. 2, shown in Figure 3, lever regulated mechanism 30 includes two group of first relative pole 31 and is X with second pole 32 and intersects, and provided a pivot 33 in central authorities, and be the relative cross bar 34353637 that respectively is provided with of first pole 31 that X intersects at described pivot 33 two ends with the two ends of second pole 32, the cross bar 34 that wherein is positioned at top one side is the pivotal blocks 21 that run through substrate 20, and articulates with substrate 20; It is relative with the slide rail 22 of substrate 20 bottom surfaces then to be provided with pulley 38 on the cross bar 37 of upper end opposite side; The cross bar 35 of below one side is the pivotal block 51 that runs through casing 10 bottoms, and the slide rail 50 that then is provided with pulley 38 and casing 10 bottoms on the cross bar 36 of below opposite side is and is oppositely arranged.

Two groups of elastic force unit 40 provide the pressurized buffering of lever regulated mechanism 30, and the pressure removal can be replied the function of upspringing, mainly be on the pivot 33 of lever regulated mechanism 30, to be provided with spring element 41, described spring element 41 can be that torque spring is as shown in this case figure, also can be that shell fragment is not shown in the figures, the two be to belong to equal member; Yet for make spring element 41 on pivot 33 stressed evenly, can on pivot 33, be arranged with sleeve 44 earlier, establishing simultaneously two connecting panels 4243 on sleeve 44 more respectively is articulated with upper and lower each cross bar 3736, and spring element 41 rings are located at sleeve 44, and be fixed on two connecting panels 4243 with two ends, one of fixing mode, as shown in FIG., be on connecting panel 4243, to be provided with fixed block 45, described spring element 41 can its two ends places wherein to be fixed, then make lever regulated mechanism 30 be subjected to elastic force unit 40 and when not being subjected to excessive pressure, can present the state on top.

When this case is used, as shown in Figure 5, when not using as yet, 20 of casing 10 peripheries and substrates then constitute a bearing space 11 and can utilize, please referring to shown in Figure 4, when the carrier 60 of placing a little is an example with books, then lever regulated mechanism 30 is subjected to the overhead of elastic force unit 40, makes substrate 20 carry carrier 60; But if as shown in Figure 3, when carrier 60 increases the weight of gradually, described gravity w is pressing the 30 downward starts of lever regulated mechanism, this moment is because last, the below all is hubbed on the pivotal block 2151 of substrate 20 and casing 10 bottoms respectively with a side, make the pulley 38 of opposite side can be on slide rail 2250 roll displacement, and make the slowly decline that substrate 20 can be firm, this moment, substrate 20 promptly strengthened and the ccontaining more carrier 60 of energy with casing 10 all intermarginal bearing spaces that constitute 11, but if described carrier 60 removed gradually after, be subjected to a top of elastic force unit 40, substrate 20 is risen again gradually, be as Fig. 4, the state of Fig. 5.

When taking off utility model in the use, this case can reach all following effect:

1. because this case is made as a casing, thus have better accommodation space, simultaneously described accommodation space can with Carrier what and change, more facility is difficult for tired on taking.

2. because this case is provided with the lever regulated mechanism that a start relaxes below the substrate of casing, make the work of substrate Moving more stable, be another advantage.

More than explanation is just illustrative for the utility model, and nonrestrictive, ordinary skill Personnel understand, in the situation that does not break away from the spirit and scope that claim limits, can make many modifications, Change or equivalence, but all will fall within the protection domain of the present utility model.

Claims

1. lifting mode storage box structure is characterized in that comprising:

2. lifting mode storage box structure according to claim 1 is characterized in that: substrate respectively is provided with a relative slide rail in the bottom surface at least with the bottom of casing.

3. lifting mode storage box structure according to claim 1 is characterized in that: one side respectively is provided with a relative pivotal block with the bottom of casing to substrate at least in the bottom surface.

4. lifting mode storage box structure according to claim 1, it is characterized in that: described spring element is a torque spring.

5. lifting mode storage box structure according to claim 1 is characterized in that: be provided with sleeve between spring element and pivot.

6. lifting mode storage box structure according to claim 1 is characterized in that: casing is provided with a plurality of rollers in the bottom.

7. lifting mode storage box structure according to claim 1 is characterized in that: connecting panel is provided with fixed block and places wherein and fix for spring element.