CN216035797U - Logistics box with hidden type holding assembly - Google Patents

Abstract

The utility model relates to the technical field of logistics transportation, in particular to a logistics box with a hidden type lifting and holding assembly. The limiting mechanism is connected with the expansion box body, the expansion box body can be driven upwards through the first handle, the effect of adjusting the whole internal volume of the whole logistics box is achieved, the logistics box with the adjusted internal volume can be stabilized by the locking assembly, the expansion box body is prevented from sliding downwards, and meanwhile, the second handle is arranged on the box cover and matched with the first handle on the limiting mechanism, so that the logistics box can be held by two hands or one hand.

Description

Logistics box with hidden type holding assembly

Technical Field

The utility model relates to the technical field of logistics transportation, in particular to a logistics box with a hidden type holding assembly.

Background

The thing flow box is the box that is used for holding article in the commodity circulation transportation, under the normal conditions, in order to carry out the commodity circulation transportation on a large scale, the structure of thing flow box is all comparatively simple, but simple structure's thing flow box not only can't carry out inside volumetric free extension, simultaneously because not setting up the handle, can only carry out both hands and carry and hold, be not convenient for use. In view of this, we propose a kind of logistics box with hidden type handle assembly.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides a logistics box with a hidden type handle assembly.

The technical scheme of the utility model is as follows:

the utility model provides a from thing flow box of subassembly is held to hidden carrying in area, includes outer box and the extension box that is located outer box inside, the upper and lower both ends of extension box link up each other, the top of extension box articulates there is the case lid, conflict each other between the outer wall of extension box and the inner wall of outer box, be provided with limiting mechanism on the left and right sides wall of extension box.

According to the preferable technical scheme, the limiting mechanism comprises a pair of connecting plates fixed to the top of the left side wall and the top of the right side wall of the expansion box body, a first handle is fixed between the two connecting plates, a lifting rod is fixed to the bottom wall of each connecting plate, and a locking assembly is arranged at the bottom of each lifting rod.

According to a preferable technical scheme, a side frame is fixed at the top of the outer wall of the outer box body, and the lifting rod penetrates through the side frame and is in sliding connection with the side frame.

According to the preferable technical scheme, the locking assembly comprises limiting plates which are located at the bottom of the lifting rod and are in sliding connection with the lifting rod, a plurality of first limiting holes which are linearly distributed at equal intervals are formed in the left side wall and the right side wall of the outer box body, a pair of second limiting holes corresponding to the first limiting holes are formed in the positions, close to the bottom, of the left side wall and the right side wall of the expansion box body, and the limiting plates penetrate through the first limiting holes and the second limiting holes in sequence.

Compared with the prior art, the utility model has the beneficial effects that:

the first handle is fixed in the limiting mechanism, so that a user can conveniently carry and hold the logistics box, the limiting mechanism is connected with the expansion box body, the expansion box body can be directly driven upwards through the first handle, the effect of freely adjusting the whole internal volume of the logistics box is achieved, the logistics box with the adjusted internal volume can be quickly stabilized by the locking assembly in the limiting mechanism, the expansion box body is prevented from sliding downwards, meanwhile, the second handle which can be hidden is arranged on the box cover and is matched with the first handle, so that the logistics box can be carried by two hands, the logistics box can also be carried by one hand, and the problems that the internal volume of the logistics box cannot be freely expanded due to the fact that the handle is not arranged, the logistics box can only be carried by two hands, and the use is inconvenient are solved.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

FIG. 2 is an expanded view of the overall structure of embodiment 1 of the present invention;

FIG. 3 is a sectional view of embodiment 1 of the present invention;

FIG. 4 is a schematic structural view of a restricting mechanism in embodiment 1 of the utility model;

FIG. 5 is a sectional view of a restricting mechanism in embodiment 1 of the utility model;

fig. 6 is a schematic view of the overall structure of embodiment 2 of the present invention.

In the figure: the box comprises an outer box body 1, a side frame 11, a first limiting hole 12, an expansion box body 2, a box cover 21, a second limiting hole 22, a limiting mechanism 3, a connecting plate 31, a first handle 32, a lifting rod 33, a placing groove 331, a locking clamping groove 332, a fixing block 34, a limiting plate 341, a supporting block 35, a clamping plate 351 and a locking clamping block 3511; a hidden groove 211, a second grip 212, an embedded rod 213, and a cross rod 214.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1-5, the present embodiment provides a technical solution:

the utility model provides a from thing flow box of taking hidden handle subassembly, outer box 1 with be located the inside extension box 2 of outer box 1, the upper and lower both ends of extension box 2 link up each other, the top of extension box 2 articulates there is case lid 21, contradicts each other between the outer wall of extension box 2 and the inner wall of outer box 1, is provided with limiting mechanism 3 on the left and right sides wall of extension box 2.

Preferably, the restricting mechanism 3 includes a pair of connecting plates 31 fixed to the top portions of the left and right side walls of the extension case 2, and a first grip 32 is fixed between the two connecting plates 31. Through the first handle 32, under the effect of two connecting plates 31, the user can hold the logistics box with two hands, so that the logistics box is convenient to move.

Preferably, a lifting rod 33 is fixed on the bottom wall of the connecting plate 31, the side frame 11 is fixed on the top of the outer wall of the outer box 1, and the lifting rod 33 penetrates through the side frame 11 and is connected with the side frame 11 in a sliding manner. When the first handle 32 is used for carrying upwards, the lifting rod 33 can slide in the side frame 11, and the expansion box body 2 moves upwards along with the side frame, so that the expansion box body 2 is located inside the outer box body 1 at any time, the whole internal volume formed between the expansion box body 2 and the outer box body 1 is controlled according to the upward lifting distance of the lifting rod 33, and the internal volume of the logistics box can be adjusted according to actual use conditions.

Preferably, a locking assembly is arranged at the bottom of the lifting rod 33, the locking assembly includes a limiting plate 341 located at the bottom of the lifting rod 33 and slidably connected with the lifting rod 33, a plurality of first limiting holes 12 distributed linearly at equal intervals are formed in both the left and right side walls of the outer box 1, a pair of second limiting holes 22 corresponding to the first limiting holes 12 are formed in the positions, close to the bottom, of the left and right side walls of the expansion box 2, and the limiting plate 341 sequentially penetrates through the first limiting holes 12 and the second limiting holes 22. After the lifting rod 33 and the expansion box body 2 are pulled upwards to a preset height, the limiting plate 341 is pushed towards the first limiting hole 12 and the second limiting hole 22, so that the limiting plate 341 penetrates through the first limiting hole 12 and the second limiting hole 22 with corresponding heights, the lifting rod 33 and the expansion box body 2 can be fixed at the preset height, the internal volume of the logistics box is adjusted and fixed in the using process, and the applicability of the logistics box is improved.

It is supplementary to need, locking Assembly is still including being fixed in fixed block 34 on limiting plate 341, be fixed with a pair of supporting shoe 35 on the fixed block 34, be connected with cardboard 351 through the pivot rotation between the supporting shoe 35, be fixed with the torsional spring between cardboard 351 and the supporting shoe 35, the torsional spring is passed to the pivot, and seted up the standing groove 331 on being close to cardboard 351's the lateral wall on the outer wall of lifting rod 33, locking draw-in groove 332 has been seted up on the bottom cell wall of standing groove 331, the one end that the diapire of cardboard 351 is close to lifting rod 33 is fixed with locking fixture block 3511, locking fixture block 3511 is corresponding with locking draw-in groove 332. In order to ensure that the internal volume of the material flow box can be kept stable after being adjusted, the limiting plate 341 is prevented from being separated from the first limiting hole 12 and the second limiting hole 22 in an artificial situation, and the limiting plate 341 is locked by the clamping plate 351 in the locking assembly.

In the above-mentioned scheme, because install the torsional spring between cardboard 351 and the supporting shoe 35, make cardboard 351 can resume the normal position fast after rotating certain angle, in the in-service use process, only need press down cardboard 351 and keep away from the one end of standing groove 331, pass first restriction hole 12 when limiting plate 341, behind second restriction hole 22, locking fixture block 3511 is just in time located standing groove 331, not hard up cardboard 351, under the effect of torsional spring, cardboard 351 reconversion to level, locking fixture block 3511 is just in time blocked in locking draw-in groove 332 downwards, under locking draw-in groove 332 and locking fixture block 3511's effect, make cardboard 351 blocked, and then guaranteed that limiting plate 341 can't remove under the artificial condition, and then can remain stable after having guaranteed the inside volume of thing flow box and adjusting.

In the specific use process, firstly, the approximate volume required by the logistics box is determined according to the volume of an article to be transported, then the first handle 32 is held and pulled upwards, so that the pulling rod 33 slides in the side frame 11, the expansion box body 2 moves upwards along with the pulling rod, after the pulling rod is pulled to a preset height, the limiting plate 341 is pushed towards the first limiting hole 12 and the second limiting hole 22, so that the limiting plate 341 penetrates through the first limiting hole 12 with the corresponding height, the specific volume is determined, one end, far away from the placing groove 331, of the clamping plate 351 is pressed downwards, after the limiting plate 341 is continuously pushed to penetrate through the second limiting hole 22, the locking clamping block 3511 is just positioned in the placing groove 331, the clamping plate 351 is loosened, under the action of the torsion spring, the clamping plate 351 returns to the horizontal state, and the locking clamping block 3511 is just clamped in the locking clamping groove 332 downwards.

Example 2

Referring to fig. 6, the present embodiment provides the following technical solutions on the basis of embodiment 1: the middle position of the top wall of the box cover 21 is provided with a hidden groove 211, a second handle 212 is arranged in the hidden groove 211, a pair of embedded rods 213 is fixed on the outer wall of the second handle 212, the lower ends of the embedded rods 213 penetrate through the box cover 21 and are in sliding connection with the box cover 21, and a cross rod 214 is fixed at one end, located at the bottom of the box cover 21, between the two embedded rods 213.

In the above embodiment, the second grip 212 is provided to cooperate with the first grip 32 to increase the convenience of moving the logistics box. Make the thing flow box can be held by the single hand, simultaneously, hide the design of groove 211, can ensure that second handle 212 can not stick out the top of case lid 21 when not using, make things convenient for a plurality of thing flow box to stack each other, inlay simultaneously and establish pole 213, horizontal pole 214 for second handle 212 can certain distance of rebound when using, thereby the person of facilitating the use carries and holds.

In the specific use process, the whole logistics box can be directly lifted by one hand only by holding the second handle 212 and lifting upwards, the embedded rod 213 and the cross rod 214 move upwards along with the second handle, and knowing that the cross rod 214 abuts against the bottom wall of the box cover 21.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a from thing flow box of subassembly is held to hidden carrying in area, includes outer box (1) and the expansion box (2) that are located outer box (1) inside, its characterized in that: the upper end and the lower end of the extension box body (2) are communicated with each other, the top of the extension box body (2) is hinged to a box cover (21), the outer wall of the extension box body (2) and the inner wall of the outer box body (1) are mutually abutted, and limiting mechanisms (3) are arranged on the left side wall and the right side wall of the extension box body (2).

2. The logistics box of claim 1, wherein the at least one handle assembly comprises: the limiting mechanism (3) comprises a pair of connecting plates (31) fixed to the top positions of the left side wall and the right side wall of the expansion box body (2), a first handle (32) is fixed between the two connecting plates (31), a lifting rod (33) is fixed to the bottom wall of each connecting plate (31), and a locking assembly is arranged at the bottom of each lifting rod (33).

3. The logistics box of claim 2, wherein the concealed carrying assembly comprises: a side frame (11) is fixed to the top of the outer wall of the outer box body (1), and the lifting rod (33) penetrates through the side frame (11) and is in sliding connection with the side frame (11).

4. The logistics box of claim 2, wherein the concealed carrying assembly comprises: locking Assembly including be located lifting rod (33) bottom and with lifting rod (33) between sliding connection's limiting plate (341), all set up a plurality of first limiting hole (12) that are linear equidistant distribution on the lateral wall about outer box (1), the lateral wall is close to bottom position department and has seted up a pair of second limiting hole (22) corresponding with first limiting hole (12) about extension box (2), limiting plate (341) pass first limiting hole (12), second limiting hole (22) in proper order.

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