CN2595683Y - Box mouth structure of bag type packaging box - Google Patents

Abstract

The utility model relates to a box mouth structure of a bag type packing box. An inner folding board extends between surface folding boards and a box body, the surface folding boards and the inner folding board form an L shape to be folded towards the interior of the box body, rack groups which are respectively arranged between side lug boards and the surface folding boards and between two surface folding boards have supporting and positioning functions, and thus, the packing box is designed to be combined with a bag and is convenient to open and close; rack group lifting handles stabilized and fixed by rack through holes are arranged on the ringent part of the packing box and on a double-layer board body of the inner folding board. Therefore, the bag-shaped packing lifting box which can be carried singly is formed.

Description

The box mouth structure of sack-type packaging box

Technical field

The utility model relates to packing box, refers to that especially a kind of packing box and handbag integrate to use, the box mouth structure of the sack-type packaging box that box body is used with the packaging bag unitized design of guiding and supporting separately.

Background technology

Known Traditional Packing box is formed structure, and the upright box body and the packing of appearance exquisiteness are all arranged, and must be set in handbag in addition when guiding and supporting, and when using operation, has following shortcoming:

1, the upright appearance of box body is exquisite packing, is hidden to be contained in the outer bag.

2, box body and handbag repeat and excessive packing does not meet environmental protection requirement.

3, the upright appearance of box body is not suitable for guiding and supporting separately use.

4, box body unitary package purposes can't repeated usage, utilization.

5, handbag is too slim breaks easily, and winding place of carrying handle is also damaged easily.

Therefore, how to develop a kind of structure that is different from the Traditional Packing box, to meet exquisite packing, repeated usage, environmental protection, even guide and support the requirement of use separately, significantly to promote the purposes of packing box, real is the novel product that the customer looked forward to, and also is the target of the required effort research and development of relevant industry.

Summary of the invention

Main purpose of the present utility model, be to provide a kind of box mouth structure of sack-type packaging box, it mainly utilizes and is extended with interior flap between face flap and box body, make that face flap and interior flap are L-shaped to be established to the box body invagination, the frame group that utilization picks up the ears to reach between plate and face flap between the flap of two sides supports the location, so that packing box reaches and a bag type unitized design, convenient practical effect and the purpose that opens and closes operation of realization.

Another purpose of the present utility model is to provide a kind of box mouth structure of sack-type packaging box, and it utilizes on the double-deck plate body of the opening part of packing box and interior flap, establish for the firm frame group of carrying handle wear the frame hole, to form a sack-type packaging portable box.

The technical solution of the utility model: a kind of box mouth structure of sack-type packaging box, the opening part of its box body is provided with double-type the flap and the plate of picking up the ears, it is characterized in that: be extended with interior flap between two sides flap and box body, make that face flap and interior flap are L-shaped to be established to the box body invagination, then be the stacked two-sided flap of sealing, and constitute the Package hand box of a sack type inboard formation of the opening part of packing box.Wherein:

Limit, described flap two ends is provided with the frame flange, and frame is buckled in the positioning groove default on the plate of picking up the ears, and the support and the location on the face flap end limit that overhangs is provided by the plate of picking up the ears.

Described its flap rim is provided with the frame flange, and frame is buckled in the default positioning groove of another side flap and interior flap flanging place, and the support and the location of the face flap rim that overhangs is provided by flap in this.

The double-deck plate body of the opening part of described packing box and interior flap is provided with the corresponding frame hole of wearing, and this wears the frame group carrying handle that the frame hole can be firm, to constitute the sack-type packaging portable box that can guide and support separately.

Described its flap rim is provided with and refers to recessed edge, breaks away from the frame of another side flap with the instant noodles flap and buckles support and location.

The utility model has following effect compared to the prior art:

1, provide packing box to reach and bag type unitized design, in the hope of integrating packing box and handbag profile in one.

2, the stacked structure that the face flap of box opening part establishes to invagination that changes package with the convenient practicality that opens and closes operation, promotes the reusable efficient of packing box.

3, get rid of box body and handbag and repeat and excessive packing, to meet environmental protection requirement.

4, utilize the double-deck plate body of opening part of packing box, make the firm frame group of carrying handle energy, form a sack-type packaging portable box, conveniently to guide and support use separately.

5, the upright appearance of box body is exquisite packing, can directly replace outer bag, represents its exquisite outer packing fully.

Description of drawings

Fig. 1: be the block diagram of the utility model sack-type packaging box.

Fig. 2: be the three-dimensional expansion drawing of the utility model sack-type packaging box.

Fig. 3: be the part sectional view one of the utility model sack-type packaging box.

Fig. 4: be the part sectional view two of the utility model sack-type packaging box.

Fig. 5: be the sack sealing position fixing process scheme drawing of the utility model sack-type packaging box.

The specific embodiment

For to the purpose of this utility model, technical characterictic and effect thereof, can have and further understand and understanding, lift a preferred embodiment now, and conjunction with figs. is described in detail as follows:

Referring to Fig. 1,2, a kind of box mouth structure of sack-type packaging box, the opening part of its box body 10 is provided with double-type the flap 11 and the plate 13 of picking up the ears, 10 of two sides flap 11 and box bodys are extended with interior flap 12, make face flap 11 and interior flap 12 L-shaped when box body 10 invaginations are established, promptly be two stacked aspect flaps 11 of sealing, to constitute a firm sack type Package hand box inboard formation of the opening part of packing box.

Its limit, subsurface flap 11 two ends is provided with frame flange 15, and frame is buckled on the plate 13 of picking up the ears in the default positioning groove 16 (as shown in Figure 3), the support and the location that provide lower floor to overhang face flap 11 end limits by the plate 13 of picking up the ears.And the rim of going up aspect flap 11 is provided with frame flange 17, and frame is buckled in subsurface flap 11 positioning groove 18 (as shown in Figure 4) default with interior flap 12 flanging places, the support and the location that provide the upper strata to overhang face flap 11 rims by interior flap 12.And last aspect flap 11 rims are provided with in addition and refer to recessed edge 19, buckle with the convenient frame of going up 11 disengagings of aspect flap and another side flap 11 and support and the location.

Wherein, the double-deck plate body that box body 10 opening parts of packing box and interior flap 12 form is provided with the corresponding frame hole 21 of wearing, and this wears the frame group carrying handle 20 that frame hole 21 can be firm, to constitute a sack-type packaging portable box.

Referring to Fig. 5, during packing, two of the box body 10 opening parts plate 13 of picking up the ears bends inwards earlier, make in the plate 13 of picking up the ears with positioning groove 16 overhangs, the subsurface flap 11 that will be preset with positioning groove 18 with interior flap 12 flanging places and interior flap 12 are L-shaped again establishes to box body 10 invaginations, 15 of frame flanges by these subsurface flap 11 end limits are buckled in positioning groove 16 default on the plate 13 of picking up the ears, make again that last aspect flap 11 that another rim is provided with frame flange 17 and interior flap 12 are L-shaped to be established to box body 10 invaginations, be buckled in the positioning groove 18 corresponding to subsurface flap 11 and interior flap 12 flanging places by 17 of the frame flanges of aspect flap 11 rims on this, and be stacked and placed on the subsurface flap 11, make the packing box opening part inwardly be sack type sealing location, so that packing box reaches and bag practical effect and the purpose of type unitized design.

When opening packing box, then lift and open aspect flap 11 by the recessed edge 19 of finger on last aspect flap 11 rims, lift then and open subsurface flap 11, so that breaking away from the frame of another side flap 11, face flap 11 buckles support and location, face flap 11 is broken away from the frame of the plate 13 of picking up the ears buckle support and location, can make packing box reach the convenient practical effect and the purpose of operating that open and close.

Because on the double-deck plate body of the opening part of packing box and 12 formation of interior flap, the corresponding frame hole 21 of wearing directly is set, frame group carrying handle 20 that can be firm, to constitute a sack-type packaging portable box, guarantee packing box can guide and support use separately, to replace the practical effect and the purpose of handbag.

The above only is the utility model one preferred embodiment; be not to limit practical range of the present utility model with this; such as be familiar with the personage of this technology; when can not breaking away under spirit of the present utility model and the principle; make various changes and modification; but these changes with revise, all should be covered by in the scope of patent protection category that the utility model claims are defined.

Claims (5)

1, a kind of box mouth structure of sack-type packaging box, the opening part of its box body is provided with double-type the flap and the plate of picking up the ears, it is characterized in that: be extended with interior flap between two sides flap and box body, make that face flap and interior flap are L-shaped to be established to the box body invagination, then be the stacked two-sided flap of sealing, and constitute the packing box of a sack type inboard formation of the opening part of packing box.

2, according to the box mouth structure of the described sack-type packaging box of claim 1, it is characterized in that: limit, described flap two ends is provided with the frame flange, and frame is buckled in the positioning groove default on the plate of picking up the ears, and the support and the location on the face flap end limit that overhangs is provided by the plate of picking up the ears.

3, according to the box mouth structure of the described sack-type packaging box of claim 1, it is characterized in that: described its flap rim is provided with the frame flange, frame is buckled in the default positioning groove of another side flap and interior flap flanging place, and the support and the location of the face flap rim that overhangs is provided by flap in this.

4, according to the box mouth structure of the described sack-type packaging box of claim 1, it is characterized in that: the double-deck plate body of the opening part of described packing box and interior flap is provided with the corresponding frame hole of wearing, this wears the frame group carrying handle that the frame hole can be firm, to constitute the sack-type packaging portable box that can guide and support separately.

5, according to the box mouth structure of claim 1 or 3 described sack-type packaging boxes, it is characterized in that: described its flap rim is provided with and refers to recessed edge, breaks away from the frame of another side flap with the instant noodles flap and buckles support and location.

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