CN1711200A - box with a mechanism for wrapping items to be deposited - Google Patents

Abstract

A storage box with a mechanism (2) for wrapping items to be stored. The box comprises two trays (4, 5) configured to receive a roll (3) of self-adhesive film. The two rollers (6, 7) are rotated by a drive mechanism in the insertion direction (30) so that the article (9) passes between the rollers (6, 7) and into the container (1) as the article (9) is wrapped in the self-adhesive film (3).

Description

Chest with the mechanism that is used to wrap up article to be deposited

Technical field

The present invention relates to storage box.

Background technology

People often wish that stored article and its environment separate.For example, the article (for example, with the diaper of crossing) that produce stench should be separated by sir-tight barrier and its environment, thereby prevent that smell is discharged in the environment.In order to realize this point, the article storage of the known diaper that will for example use is in the chest with the lid that closely cooperates.But when periodically opening chest when inserting the other diaper of using, it is indoor just can not to prevent that smell from spilling into.

Equally, food to be stored (for example, sandwich or fruit) and its environment should be separated, with fresh-keeping or prevent because environment pollutes or withered.In order to realize this point, known with food storage in airtight container.

Summary of the invention

The invention provides a kind of chest that is used for stores.According to the present invention, when article being inserted in this chest, these article are wrapped up separately by for example self-adhesive foil of saran (that is, with the plastics of vinylidene chloride as its principal monomer).What this chest was included in parcel assembly below is used to store the substrate container of article of being wrapped.This parcel assembly comprises two pallets that are configured to receive the self-adhesive foil volume.

This parcel assembly also comprises first and second cylindrical rollers.The rotation of described cylinder is coupled to each other, thereby first cylinder (for example, passing through knob) makes second tin roller rotate in opposite direction simultaneously along the rotation of a direction.

In use, from every volume, pull out a spot of film with hand and with its terminal force together.Because the autohension of film, therefore the end of two volume films bonds together.Along with the rotation of cylinder, bonding edge is manually sent between the cylinder then.This make two films between cylinder by entering in the substrate container.Along with two films pass through between cylinder, thereby they are pressed pleat along the edge two to be bonded together by the end of cylinder together.

Now the article of chest to be deposited (for example, dirty diaper or food) are put between the two volume films of cylinder top.Rotary drum is further drawn in the bonded edge of film in the container then.Along with two films enter container, article pass through between cylinder.When article passed through between cylinder, the fold of locating film in the cylinder end made two volume films seal around article.After article pass through, can cut off two volume films between cylinder.Preferably film rolling is bored a hole with interrupted spacing, so that user's hand off film.Then with the manual force together in cut-out end of two films of wrap articles, thereby described end is bonded together.Cylinder further rotates and makes the article that are wrapped in fully in the film discharge and fall into container from cylinder.

Therefore, the invention provides a kind of chest that is used for stores, comprising:

(a) container;

(b) first pallet and second pallet, each pallet are configured to receive the self-adhesive foil volume;

(c) first cylinder and second tin roller;

(d) rotate the actuating device of first and second cylinders along direction of insertion.

Description of drawings

In order to understand the present invention and to understand how to implement the present invention in practice, only preferred embodiment is described hereinafter with reference to accompanying drawing in the mode of non-limiting example, wherein:

Fig. 1 has shown the decomposition view of chest according to an embodiment of the invention;

Fig. 2 has shown that the film lid is in the chest of open mode with Fig. 1 of exposed film volume;

Fig. 3 has shown the chest of Fig. 1 that the film lid is closed above film rolling;

Fig. 4 has shown that article insert the chest that enters between the film rolling among Fig. 1;

Fig. 5 has shown the chest that has cover cap and lid in accordance with another embodiment of the present invention;

Fig. 6 has shown the top assembly of the chest of Fig. 5, and wherein cover cap is in open mode;

Fig. 7 has shown the bottom side of the top assembly shown in Fig. 6;

Fig. 8 has shown the top assembly of the chest shown in Fig. 5, has wherein removed lid;

Fig. 9 has shown the bottom side of top assembly of the chest of Fig. 5, shows the protection blade;

Figure 10 has shown the top assembly of the chest of Fig. 5, shows to be used to make the detent system of cylinder along the single direction rotation;

Figure 11 has shown the bottom side of top assembly of the chest of Fig. 5, and wherein article are being wrapped in the self-adhesive foil after between the cylinder; And

Figure 12 has shown the drive system of the chest of Fig. 5.

The specific embodiment

Fig. 1 has shown first embodiment according to chest of the present invention to Fig. 4.Fig. 1 shows the decomposition view of this chest.This chest comprises the substrate container 1 that supports parcel assembly 2.Parcel assembly 2 comprises two pallets 4 and 5 (Fig. 2).Each pallet 4 and 5 all is configured to receive self-adhesive foil volume 3.Self-adhesive foil 3 for example can be formed by saran (that is, with the plastics of vinylidene chloride as its principal monomer).In order in each pallet 4 and 5, to place film rolling 3, lid 10 is opened to expose pallet 4 and 5 (Fig. 2).After film rolling 3 is put into each pallet 4 and 5 (Fig. 1), lid 10 is closed above film rolling 3 (Fig. 3 and Fig. 4).

A pair of cylindrical roller 6 and 7 is positioned near the film rolling 3. Cylinder 6 and 7 is configured to three parts.Cylinder 6 and 7 has the core 12 that the elastic compression material by for example foamed rubber forms.End 11 in cylinder 6 and 7 each ends is formed by hard material.End 11 is made of tooth with formative gear shape surface, thereby makes the surface engaged of the adjacent end portion of the surface of one of them each end of cylinder and another cylinder.The rotation of knob 8 makes cylinder 6 rotate.Make cylinder 6 rotate along a direction by knob 8, this makes cylinder 7 by rotating along opposite direction simultaneously at the mutual interlocking at end regions 11 places between the cylinder 6 and 7.In use, knob 8 is used to make cylinder 6 and 7 simultaneously along being rotated by the direction of insertion of arrow 30 indications.

In use, pull out little film 3 from every volume with hand, and with its end force together.Because the autohension of film, therefore the end of two volume films bonds together.Then along with making cylinder rotate, and will manually be sent between cylinder 6 and 7 by bonding edge along direction of insertion by turning knob 8.This make two films 3 between cylinder 6 and 7 by entering in the substrate container 1.Along with two films 3 pass through between cylinder 6 and 7, they are pressed pleat together by the gear surface in the end 11, thereby bond together there.

Article 9 (for example, dirty diaper or sandwich) with chest to be deposited are placed between the two volume films 3 of cylinder 6 and 7 tops, as shown in Figure 4 now.Turning knob 8 then, thereby along direction of insertion rotary drum 6 and 7, and the bonded edge of film further drawn in the container 1.Along with two films 3 enter container 1, article 9 pass through between cylinder 6 and 7.Along with article 9 pass through between cylinder 6 and 7, the material of central area is temporarily compressed on two cylinders 6 and 7, thereby makes article 9 pass through between cylinder 6 and 7.At this moment, the fold at the end of cylinder 6 and 7 11 place's films 3 makes two volume films 3 seal around article 9.And then along with article 9 pass through between cylinder 6 and 7, two films press article to prevent that a large amount of air entrapment are between film 3 and article 9.After article 9 pass through between cylinder 6 and 7, two volume films 3 can be cut off.Preferably, with interrupted interval film rolling 3 is bored a hole, so that user's hand off film 3.Then with the cut-out end of two films 3 of wrap articles 9 force together manually, so that described end is bonded together.Make cylinder 6 and 7 further rotate by knob 8, this makes the article 9 be wrapped in fully in the film 3 discharge and fall into container 1 from cylinder 6 and 7.Perhaps, article 9 between cylinder 6 and 7 by and enter in the container 1 after do not cut off two films 3.But after article 9 passed through between cylinder 6 and 7, along with film continues to pass through between cylinder 6 and 7, two films 3 bonded together above article 9.In this case, several article can be bundled together in film 3, as shown in Figure 1.

Fig. 5 has shown chest according to second embodiment of the invention to Figure 12.Fig. 5 has the embodiment components identical to Fig. 4 with Fig. 1 to the embodiment of Figure 12, and components identical represents with identical Reference numeral, and does not have further note or explanation.

Fig. 5 has the cover cap 13 that the band tooth strut member 15 by two arcs supports to the embodiment of Figure 12.Each strut member 15 is at the place, different end and driven wheel 17 engagements of cylinder 6.When cover cap 13 was closed, each strut member 15 meshed with form and its driven wheel 17 of pinion and rack, thereby makes driven wheel 17 rotate (Figure 12) along the direction of arrow 28.Interior wheel 25 is fixed on the axle 26 of cylinder 6 rigidly.Interior wheel 25 is supporting a series of ratchets 18.Ratchet 18 be positioned to driven wheel 17 inside faces on tooth 27 mesh in the mode of ratchet engaged.Therefore, wheel 25 in the rotation of driven wheel 17 by strut member 15 makes when cover cap is closed, and therefore make cylinder 6 along identical direction rotation.The rotation of cylinder 6 makes cylinder 7 by the gear in end 11 and rotate simultaneously, thereby along with the closing of cover cap 13, cylinder 6 and 7 rotates along direction of insertion ( arrow 28 and 29).When cover cap 13 was opened, each driven wheel 17 rotated and slides on interior wheel 25 along the direction opposite with arrow 28.This engagement has prevented the rotation of when cover cap 13 is opened cylinder 6 and 7.

In use, pull out little film 3 and with its end force together with hand from every volume.Because the autohension of film, therefore the end of two volume films bonds together.To manually be sent between cylinder 6 and 7 by bonding edge then.By partly closing and open cover cap 13 one or many, can be convenient to film is sent between cylinder 6 and 7.This make two films 3 between cylinder 6 and 7 by and enter in the substrate container 1.Along with two films 3 pass through between cylinder 6 and 7, they are pressed pleat together by the gear surface in the end 11, thereby bond together there.

Now the article 9 of chest to be deposited (for example, dirty diaper or sandwich) are placed between the two volume films 3 of cylinder 6 and 7 tops.Then cover cap 13 is closed, thereby along direction of insertion rotary drum 6 and 7 and the bonded edge of film drawn in the container 1.Along with two films 3 enter in the container 1, article 9 pass through between cylinder 6 and 7.Along with article 9 pass through between cylinder 6 and 7, the material of central area is temporarily compressed on the cylinder 6 and 7, thereby makes article 9 pass through between cylinder 6 and 7.At this moment, the fold at the end of cylinder 6 and 7 11 place's films 3 makes two volume films 3 seal around article 9.And then along with article 9 pass through between cylinder 6 and 7, two films press article to prevent that a large amount of air entrapment are between film 3 and article 9.After article 9 pass through between cylinder 6 and 7, can open cover cap 13, and two volume films 3 can be cut off above article 9.Preferably, with interrupted interval film rolling 3 is bored a hole, so that user's hand off film 3.Then with two films 3 of wrap articles 9 be cut off end force together manually, so that described end is bonded together.Close cover cap 13 and make cylinder 6 and 7 further rotate, this makes the article 9 be wrapped in fully in the film 3 discharge and fall into container 1 from cylinder 6 and 7.Perhaps, article 9 between cylinder 6 and 7 by and enter in the container 1 after, do not cut off two films 3.But after article 9 pass through between cylinder 6 and 7,, make two films 3 above article 9, bond together along with film continues to pass through between cylinder 6 and 7.In this case, several article can be bundled together in film 3.

Selectively lid 14 is positioned at film rolling 3 places.Have hole 21 in lid 14, article to be wrapped and that be stored in the container 1 pass through this hole.This hole 21 is positioned to article 9 are positioned at the top of the central area 12 of cylinder 6 and 7, to realize the optimization parcel.Hole 21 also can be used for limiting the size that can be stored in the article in the container 1.

Deflection blades 19 and 20 is positioned at the below of corresponding cylinder 6 and 7. Deflection blades 19 and 20 when be wrapped article between them by the time separate.Deflection blades 19 and 20 prevents that the article that wrap up and cylinder 6 from contacting with film on 7 bottom sides, and this contact can make that film launches from article.

Claims (14)

1. A box for storing items, comprising: (a) container; (b) a first tray and a second tray, each tray configured to receive a roll of self-adhesive film; (c) a first drum and a second drum; (d) A drive means that rotates said first and second rollers in an insertion direction, thereby causing articles to move between said first and second rollers and into said container. 2. The case of claim 1, wherein said items are diapers or food products. 3. A case as claimed in any one of the preceding claims, characterized in that said rollers have toothed ends at each of said roller ends, the toothed ends at one roller end being distinct from the other. The toothed ends at adjacent ends of one of the rollers engage. 4. A case as claimed in any one of the preceding claims, wherein the roller has a central portion formed of resiliently compressible material. 5. A case as claimed in claim 4, wherein said resilient compressive material is foam rubber. 6. The case of claim 3, wherein said drive mechanism comprises a knob, whereby rotation of the knob drives rotation of said first roller. 7. A case as claimed in any preceding claim, further comprising a cover. 8. A case as claimed in claim 7, wherein said cover is supported by a pair of toothed supports, each of which engages a drive gear provided at a different end of the first roller so that when said When the cover is closed, each support member engages its drive gear, causing the drive gear to rotate. 9. The case of claim 8, wherein rotation of the drive gear rotates the first and second rollers in the insertion direction when the cover is closed. 10. A case as claimed in claim 9, wherein said first and second rollers do not rotate when said cover is opened. 11. A case as claimed in claim 10, including inner wheels located inboard of each drive gear, wherein each inner wheel supports one or more pawls, each pawl positioned so that when the cover is closed meshes with teeth on the inner surface of the drive gear so that rotation of the drive gear causes the inner wheel to rotate when the cover is closed. 12. The case of claim 11, wherein the drive gear slides over the inner wheel when the cover is opened. 13. A case as claimed in any preceding claim, further comprising two rolls of self-adhesive film. 14. The case of claim 10 wherein said film is Saran.

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