CN209275127U - A kind of internal storage space adjustable food packing box - Google Patents

Abstract

The utility model discloses a kind of internal storage space adjustable food packing boxes, including box body, four corners of appearance wall of the box body are provided with wound membrane cylinder, the vertical end both ends of the wound membrane cylinder pass through torsional spring shaft and box body is rotatablely connected, the inner cavity of the box body is provided with portable pillar, the bottom of the portable pillar is welded with the threaded post through box body, angularly successively there are four films for welding for the appearance wall surrounding of the portable pillar, four films run through box body, and elongated end is intertwined and connected with wound membrane cylinder, damping box is welded on the appearance wall of the box body, movable convex block is slidably connected by sliding sleeve on the side table wall of the damping box, the inside of the damping box is embedded with air bag, and air bag is bonded with one end of movable convex block.In the utility model, the segmentation to tray interior space is realized by film and wound membrane cylinder, so that the space of tray interior can be adjusted.

Description

A kind of internal storage space adjustable food packing box

Technical field

The utility model belongs to Food Packaging technology field, specially a kind of internal storage space adjustable food packaging Box.

Background technique

Food packaging is the component part of food goods.One of major project during food industry.It protects food, So that food is being left factory into the process of circulation in consumer's hand, prevents biology, chemical, physics foeign element damage Evil, it can also have the function of keeping food stabilised quality itself, its instant food is eaten, and be to show outside food first It sees, attracts the image of consumption, with the value other than material cost.Therefore, food packaging processing procedure is also food manufacturing system work The inseparable part of journey.But the versatility of food packaging processing procedure makes it have relatively independent self again.

However existing food package box is during use often in place of Shortcomings, firstly, existing packing box Inner space size is fixed, however size is often not fixed food after processing is completed, so that package interior is difficult to put Different size of food is set, the use scope of packing box is reduced；Secondly, existing package exterior is often not provided with damping Device, when packing box falls, food product inside is often easily impaired, to reduce the performance of packing box protection.

Utility model content

The purpose of this utility model is that: in order to solve package interior space cannot be adjusted and protective value difference ask Topic provides a kind of internal storage space adjustable food packing box.

The technical solution adopted in the utility model is as follows:

A kind of internal storage space adjustable food packing box, including box body, four corners of appearance wall of the box body It is provided with wound membrane cylinder, the vertical end both ends of the wound membrane cylinder pass through torsional spring shaft and box body is rotatablely connected, the box body Inner cavity is provided with portable pillar, and the bottom of the portable pillar is welded with the threaded post through box body, the appearance wall four of the portable pillar Week, angularly successively there are four films for welding, and four films run through box body, and elongated end is intertwined and connected with wound membrane cylinder, institute It states and is welded with damping box on the appearance wall of box body, movable convex block is slidably connected by sliding sleeve on the side table wall of the damping box, The inside of the damping box is embedded with air bag, and air bag is bonded with one end of movable convex block.

Wherein, four torsional spring shafts pass through connection pedestal and box body is rotatablely connected.

Wherein, the bottom of the box body, which is offered, slidably connects sliding slot with threaded post, and threaded post passes through sliding slot and box Body space cooperation, there is limit sleeve in the bottom of the threaded post by threaded engagement connection, and limit sleeve is located at the bottom of box body.

Wherein, the vertical view face of the sliding slot is in cross-shaped structure, and rounded structure at the cross searching of sliding slot, and circle The diameter of shape is greater than the diameter of threaded post.

Wherein, the film is slidably connected by connector sleeve and box body.

Wherein, the damping box be arranged altogether with four, and four damping boxes are located at four side walls of appearance wall of box body On.

Wherein, the movable convex block is provided with multiple altogether, and multiple movable convex block rectangular array distributions, the activity are convex One end of block is welded with stripper plate, and stripper plate is bonded with air bag.

In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:

1, in the utility model, when needing the inner space to box body 5 to be adjusted, portable pillar 6 is pushed, so that movable The threaded rod 12 of 6 bottom of column can be in 4 internal slide of sliding slot, and four films 3 will carry out under the action of four wound membrane cylinders 2 at that time It shrinks or upholds, and wound membrane cylinder 2 will enable film 3 to remain smooth under the action of torsional spring shaft 1, and then pass through Film 3 realizes the segmentation to 5 inner space of box body.

2, in the utility model, when box body 5 is fallen, movable convex block 10 will first with ground face contact, then in impact force Under the action of push stripper plate 7 so that stripper plate 7 is contacted with air bag 8, and the gas volume size inside air bag 8 is fixed, in turn So that other activity convex blocks 10 and ground face contact reduce impact force and cause to box body 5 to realize the transfer to impact force Injury, protect box body 5 inside food it is complete, improve the protective value of box body 5.

Detailed description of the invention

Fig. 1 is the structure schematic diagram of the utility model；

Fig. 2 is the top view of sliding slot in the utility model；

Fig. 3 is the internal cross section structural schematic diagram of box body in the utility model.

Marked in the figure: 1, torsional spring shaft；2, wound membrane cylinder；3, film；4, sliding slot；5, box body；501, pedestal is connected；502, even Female connector；6, portable pillar；7, stripper plate；8, air bag；9, sliding sleeve；10, movable convex block；11, limit sleeve；12, threaded post；13, damping Box.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

Referring to Fig.1-3, a kind of internal storage space adjustable food packing box, including box body 5, the appearance wall four of box body 5 A corner is provided with wound membrane cylinder 2, and the vertical end both ends of wound membrane cylinder 2 pass through torsional spring shaft 1 and box body 5 is rotatablely connected, box The inner cavity of body 5 is provided with portable pillar 6, and the bottom of portable pillar 6 is welded with the threaded post 12 through box body 5, the appearance wall of portable pillar 6 Angularly successively there are four films 3 for welding for surrounding, and four films 3 run through box body 5, and elongated end is intertwined and connected with wound membrane cylinder 2, It is welded with damping box 13 on the appearance wall of box body 5, passes through sliding sleeve 9 on the side table wall of damping box 13 and slidably connects movable convex block 10, the inside of damping box 13 is embedded with air bag 8, and air bag 8 is bonded with one end of movable convex block 10.

Further, four torsional spring shafts 1 are rotatablely connected by connection pedestal 501 and box body 5, improve torsional spring shaft 1 Stability.

Further, the bottom of box body 5, which is offered, slidably connects sliding slot 4 with threaded post 12, and threaded post 12 passes through cunning Slot 4 and 5 clearance fit of box body, there is limit sleeve 11 in the bottom of threaded post 12 by threaded engagement connection, and limit sleeve 11 is located at box The bottom of body 5 enables threaded post 12 to be slided in the inside of box body 5 by sliding slot 4.

Further, the vertical view face of sliding slot 4 is in cross-shaped structure, and rounded structure at the cross searching of sliding slot 4, and Circular diameter is greater than the diameter of threaded post 12, and the scope of activities of threaded post 12 is improved by cross-shaped structure.

Further, film 3 is slidably connected by connector sleeve 502 with box body 5, enables phase between film 3 and box body 5 To sliding.

Further, damping box 13 altogether setting with four, and four damping boxes 13 are located at four, appearance wall of box body 5 On side wall, the drop resistant shape of box body 5 is improved by four damping boxes 13.

Further, movable convex block 10 is provided with multiple altogether, and multiple movable 10 rectangular array of convex block distributions, activity are convex One end of block 10 is welded with stripper plate 7, and stripper plate 7 is bonded with air bag 8, improves box body 5 and ground by multiple movable convex blocks 10 The contact area in face.

Working principle: firstly, when needing the inner space to box body 5 to be adjusted, portable pillar 6 is pushed, so that movable The threaded rod 12 of 6 bottom of column can be in 4 internal slide of sliding slot, and four films 3 will carry out under the action of four wound membrane cylinders 2 at that time It shrinks or upholds, and wound membrane cylinder 2 will enable film 3 to remain smooth under the action of torsional spring shaft 1, and then pass through Film 3 realizes the segmentation to 5 inner space of box body, after the completion of segmentation, by rotary spacing set 11, in the effect of threaded rod 12 Under, by limit sleeve 11 and portable pillar 6 by the bottom clamping of box body 5 between, thus fixed portable pillar 6, when box body 5 is fallen When, then movable convex block 10 will push under the influence of the impact force stripper plate 7, so that stripper plate 7 and gas first with ground face contact Capsule 8 contacts, and the gas volume size inside air bag 8 is fixed, so that other activity convex blocks 10 and ground face contact, thus The transfer to impact force is realized, impact force is reduced and is injured to caused by box body 5, protect the food inside box body 5 complete, improve The protective value of box body 5.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (7)

1. a kind of internal storage space adjustable food packing box, including box body (5), it is characterised in that: outside the box body (5) Biao Bisige corner is provided with wound membrane cylinder (2), the vertical end both ends of the wound membrane cylinder (2) pass through torsional spring shaft (1) with Box body (5) rotation connection, the inner cavity of the box body (5) are provided with portable pillar (6), and the bottom of the portable pillar (6), which is welded with, to be passed through The threaded post (12) of box body (5) is worn, angularly successively there are four film (3), institutes for welding for the appearance wall surrounding of the portable pillar (6) Four films (3) are stated through box body (5), and elongated end is intertwined and connected with wound membrane cylinder (2), on the appearance wall of the box body (5) It is welded with damping box (13), slidably connects movable convex block (10), institute by sliding sleeve (9) on the side table wall of the damping box (13) The inside for stating damping box (13) is embedded with air bag (8), and air bag (8) is bonded with one end of movable convex block (10).

2. a kind of internal storage space adjustable food packing box as described in claim 1, it is characterised in that: four torsions Spring shaft (1) is rotatablely connected by connection pedestal (501) and box body (5).

3. a kind of internal storage space adjustable food packing box as described in claim 1, it is characterised in that: the box body (5) bottom is offered to be slidably connected sliding slot (4) with threaded post (12), and threaded post (12) passes through sliding slot (4) and box body (5) The bottom of clearance fit, the threaded post (12) has limit sleeve (11) by threaded engagement connection, and limit sleeve (11) is located at box The bottom of body (5).

4. a kind of internal storage space adjustable food packing box as claimed in claim 3, it is characterised in that: the sliding slot (4) vertical view face is in that cross-shaped structure, and rounded structure at the cross searching of sliding slot (4), and circular diameter are greater than spiral shell The diameter of line column (12).

5. a kind of internal storage space adjustable food packing box as described in claim 1, it is characterised in that: the film (3) it is slidably connected by connector sleeve (502) with box body (5).

6. a kind of internal storage space adjustable food packing box as described in claim 1, it is characterised in that: the damping box (13) altogether setting with four, and four damping boxes (13) are located on four side walls of appearance wall of box body (5).

7. a kind of internal storage space adjustable food packing box as described in claim 1, it is characterised in that: the activity is convex Block (10) is provided with multiple, and multiple movable convex block (10) rectangular array distributions, one end weldering of the activity convex block (10) altogether It is connected to stripper plate (7), and stripper plate (7) is bonded with air bag (8).