CN201284040Y

CN201284040Y - Push-button type folding case

Info

Publication number: CN201284040Y
Application number: CNU2008202024123U
Authority: CN
Inventors: 李锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-27
Filing date: 2008-10-27
Publication date: 2009-08-05
Anticipated expiration: 2018-10-27

Abstract

The utility model relates to a keystroke-type folding box, which is used for packing articles, and comprises a box bottom and four box walls, and is characterized in that the four box walls are hinged with the box bottom, wherein, the upper part of a pair of box walls is provided with a strip-shaped groove that is provided with an outward opening, and a telescopic locking inserter is arranged inside each strip-shaped groove, and the inner side of another pair of box walls is provided with a slot that can accommodate the end part of the locking inserter. Therefore, with the above structure, not only the box walls can be folded, so that the occupation space of the box when in storage or when returning can be greatly reduced, but also the operation is convenient and rapid; at the same time, the locking inserter can be replaced.

Description

The button folding carton

Technical field

The utility model relates to a kind of packing container, particularly a kind of button folding carton.

Background technology

People are at stored article or transport constantly that regular meeting uses packing chest; but; the tank wall of packing chest is fixed as one with at the bottom of the case on the market, and therefore, it not only returns the space that can take storehouse or compartment when transporting greatly at empty van deposit or empty van; and the storage power of having wasted storehouse or compartment; very uneconomical, in addition, when empty van returns in transportation; clash into mutually easily, cause damage casing.

The utility model content

In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model be to provide a kind of not only tank wall collapsible, take up room little, and easy to operate, button folding carton efficiently.

Another purpose of the present utility model is to provide a kind of button folding carton that can change the locking plug-in unit.

To achieve these goals, the technical scheme that the utility model adopted is as follows: a kind of button folding carton, at the bottom of comprising one the case and four tank walls, the lower end of four tank walls is hinged with four limits at the bottom of the case respectively, wherein the top of relative two tank wall lateral surfaces is equipped with a bar-shaped trough, one telescopic locking plug-in unit all is installed, the corresponding slot that can hold locking plug-in unit end that is provided with of the medial surface of two tank walls that another is relative in each bar-shaped trough.

The utility model also has following attached technical characterictic:

The locking plug-in unit comprises a cross bar, the two ends of this cross bar all flexibly connect a lock plunger by a pipe link, and each pipe link with form with its two ends bonded assembly cross bar and lock plunger that " Z " shape is connected respectively and one-body molded, be provided with two respectively to the open resilient mounting sheet in both sides in the middle part of the lower surface of described cross bar; The corresponding cross bar place, middle part, upper edge of bar-shaped trough is provided with an opening.

Described pipe link is elasticity with the cross bar at its two ends with lock plunger and is connected.

The inboard of described two resilient mounting sheets is provided with two position-limited levers, and the corresponding position, lower edge of bar-shaped trough is provided with the spacing hole that can hold position-limited lever, and the middle part of described cross bar upper surface is provided with a protuberance, and this protuberance stretches in the described opening.

The both sides of bar-shaped trough are equipped with a baffle plate, and the middle part is provided with a detouchable cover plate.

The two side ends of described another tank wall vertically is provided with a lug towards a side of a described wherein tank wall that is adjacent respectively, slot is located at the inboard of lug, and this lug is provided with a plurality of through holes, the corresponding piece that protrudes out that can stretch in the through hole that is provided with in the two ends of a described wherein tank wall.

Relative prior art, the beneficial effects of the utility model are: the lower end of four tank walls is hinged with four limits at the bottom of the case respectively, and therefore, this structure makes that tank wall is collapsible, it is little to take up room; Wherein the top of relative two tank wall lateral surfaces is equipped with a bar-shaped trough, one telescopic locking plug-in unit all is installed in each bar-shaped trough, the corresponding slot that can hold locking plug-in unit end that is provided with of the medial surface of two tank walls that another is relative, this structure makes that not only tank wall is folding or it is convenient, fast to dig, and the locking plug-in unit also can be changed separately.

Description of drawings

Fig. 1 is a perspective view of the present utility model (not comprising locking plug-in unit and cover plate);

Fig. 2 is another perspective view of the present utility model (not comprising cover plate);

Fig. 3 is the structural representation of a tank wall wherein among Fig. 1;

Fig. 4 be among Fig. 3 A-A to the sectional structure scheme drawing;

Fig. 5 be among Fig. 3 B-B to the sectional structure scheme drawing;

Fig. 6 is the structural representation of locking plug-in unit normality among Fig. 2;

Fig. 7 is the plan structure scheme drawing of Fig. 6;

The structural representation of state when Fig. 8 is pressed for locking plug-in unit among Fig. 2;

Fig. 9 is an overall structure scheme drawing of the present utility model.

The specific embodiment

Introduce the utility model in detail below in conjunction with the drawings and specific embodiments:

Extremely shown in Figure 9 as Fig. 1, a kind of preferred embodiment that provides for the utility model, a kind of button folding carton, 1 and four tank wall 2 at the bottom of comprising one case, the lower end of these four tank walls is hinged with four limits at the bottom of the case respectively, when chest returns when transportation at deposit or empty van, just can each tank wall 2 is 1 folding at the bottom of case, thus, this structure has not only reduced the space (can reduce after folding about 3/4 space) in shared storehouse of chest or compartment greatly, and be convenient to pile, Stuff (to), last shelf etc., to meet the 5S management philosophy.

Wherein the top of relative two tank wall 21 lateral surfaces is equipped with a bar-shaped trough 3, one telescopic locking plug-in unit 4 all is installed in each bar-shaped trough, this locking plug-in unit 4 comprises a cross bar 41, the two ends of each cross bar all flexibly connect a lock plunger 43 by a pipe link 42, this flexibly connects and is the elasticity connection, each pipe link with form with its two ends bonded assembly cross bar and lock plunger that " Z " shape is connected respectively and one-body molded, the lower surface middle part of described cross bar is provided with two respectively to the open resilient mounting sheet 44 in both sides, the corresponding slot 5 that can hold locking plug-in unit end that is provided with of the medial surface of two tank walls 22 that another is relative; The corresponding cross bar place, middle part, upper edge of described bar-shaped trough 3 is provided with an opening 31.Therefore, if need folding tank wall 2, as long as will point the cross bar 41 of pressing described locking plug-in unit 4 by opening 31, cross bar moves down, and resilient mounting sheet 44 is bent simultaneously, driving lock plunger 43 by pipe link 42 inwardly shrinks, itself and described slot 5 are broken away from, just can fold tank wall 2 easily and efficiently, unclamp finger, described resilient mounting sheet 44 restores to the original state to impel whole locking plug-in unit by the spring return of self; In addition, also conveniently replaced if described locking plug-in unit 4 is damaged, can't exert an influence to whole chest, greatly reduce cost.

The inboard of described two resilient mounting sheets 44 is provided with two position-limited levers 45, the corresponding position, lower edge of bar-shaped trough 3 is provided with the spacing hole 32 that can hold position-limited lever, the both sides of bar-shaped trough 3 are equipped with a baffle plate 33, the middle part is provided with a detouchable cover plate 34 (unloading lower cover when changing the locking plug-in unit), with arbitrarily moving of restriction locking plug-in unit; The middle part of described cross bar 41 upper surfaces is provided with a protuberance 411, and this protuberance stretches in the described opening 31, the operation that this structure can conveniently be pointed.

The two side ends of described another tank wall 22 vertically is provided with a lug 221 towards a described wherein side of a tank wall 21 that is adjacent respectively, slot 5 is located at the inboard of lug, and this lug is provided with a plurality of through holes 222, and the two ends of a described wherein tank wall are corresponding to be provided with to stretch into and to protrude out piece 211 in the through hole.Therefore, this structure can further be strengthened the locking between each adjacent two tank wall.

Claims

1, a kind of button folding carton, (1) and four tank walls (2) at the bottom of comprising one case, it is characterized in that: the lower end of four tank walls is hinged with four limits at the bottom of the case respectively, wherein the top of relative two tank walls (21) lateral surface is equipped with a bar-shaped trough (3), one telescopic locking plug-in unit (4) all is installed, the corresponding slot (5) that can hold locking plug-in unit end that is provided with of the medial surface of two tank walls (22) that another is relative in each bar-shaped trough.

2, button folding carton according to claim 1, it is characterized in that: locking plug-in unit (4) comprises a cross bar (41), the two ends of this cross bar all flexibly connect a lock plunger (43) by a pipe link (42), and each pipe link with form with its two ends bonded assembly cross bar and lock plunger that " Z " shape is connected respectively and one-body molded, be provided with two respectively to the open resilient mounting sheets in both sides (44) in the middle part of the lower surface of described cross bar; The corresponding cross bar place, middle part, upper edge of bar-shaped trough (3) is provided with an opening (31).

3, button folding carton according to claim 2 is characterized in that: described pipe link (42) is elasticity with the cross bar (41) at its two ends with lock plunger (43) and is connected.

4, button folding carton according to claim 2, it is characterized in that: the inboard of described two resilient mounting sheets (44) is provided with two position-limited levers (45), the corresponding position, lower edge of bar-shaped trough (3) is provided with the spacing hole (32) that can hold position-limited lever, the middle part of described cross bar (41) upper surface is provided with a protuberance (411), and this protuberance stretches in the described opening (31).

5, button folding carton according to claim 2 is characterized in that: the both sides of bar-shaped trough (3) are equipped with a baffle plate (33), and the middle part is provided with a detouchable cover plate (34).

6, button folding carton according to claim 1, it is characterized in that: the two side ends of described another tank wall (22) vertically is provided with a lug (221) towards a side of a described wherein tank wall (21) that is adjacent respectively, slot (5) is located at the inboard of lug, and this lug is provided with a plurality of through holes (222), and the two ends of a described wherein tank wall are corresponding to be provided with to stretch into and to protrude out piece (211) in the through hole.