CN102307494A

CN102307494A - Device for the manual transportation of loads

Info

Publication number: CN102307494A
Application number: CN2009801560900A
Authority: CN
Inventors: 詹保罗·康地
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-23
Filing date: 2009-12-11
Publication date: 2012-01-04
Also published as: US20110266819A1; EP2378920A1; EP2378920B1; WO2010073079A1; JP2012513350A; ITPI20080135A1; IT1392721B1

Abstract

This invention provides a device for allowing a user to transport loads supplied with handles, particularly plastic bags, sacks, bottles packaging and the like. The device comprises a body (1), substantially annular-shaped, on which an outer surface (8) is distinguished provided with a longitudinal seat (2; 202, 202') into which the handles of the load are placed, and an inner surface (7) provided with grooves (3, 3'; 203, 203' ) configured to hold the fingers of a user. In accordance with the invention, the grooves are arranged on the inner surface (7) in such a way as to realize two different handgrips (3, 3'; 203, 203') substantially opposed one to the other, while the longitudinal seat (2; 202, 202' ) is on the outer surface (8) at least in correspondence of the handgrips.

Description

The device that is used for manual traffic load

Technical field

The present invention relates to work accessory or family's accessory technical field.

Especially, the present invention relates to a kind of device of innovation, it is convenient to the manual transportation that routine is provided with the load of handle, especially bag, bag or the like.

Background technology

Generally speaking, conventional manual traffic load is not a kind of dulcet operation, and this is well-known.And under the situation of suitably packing and be provided with handle to be hoisted, what such transportation maybe be always very difficult, under overweight situation, even can cause hand injured.The scene that the sack that people holds various filled with articles comes out from the supermarket is very common.Common scene is his difficulty and hand pain, and he attempts to arrive apace automobile sack is placed on its inside as much as possible, breaks away from weight.

The handle that really is known that heavy duty (polybag and bottle packing) is reined on hand dearly, causes poor blood circulation and shouting pain (cuts).The most important thing is that with regard to polybag and water packing, common situation is that handle will certainly narrow down gradually or curls, becoming makes the people feel shouting pain more.

At present, employed solution is an easily little more composition apparatus in the short time.First solution comprises the simple cavernous body that is used to protect hand.Very clear, such solution function is poor, because under heavy duty situation, sponge can not be protected effectively, and easy abrasion.

In other cases, manage to utilize the device of a little rigidity to overcome inconvenience, the device of this rigidity is similar to simple grasps handle, and the handle of load is placed on the device of said rigidity.

For example, in the WO03/032770A1 that submitted on September 30th, 2002, disclose a kind of closed loop conveying arrangement at Caretta Augusto, it comprises leader 1 and is configured to suspended load two suspension hooks 3.

Very clear, such solution does not work, if because load is not positioned at the center fully, the load that is hanging on the suspension hook may cause device rotation itself.In addition, the load of suspension also may cause triggering vibration, makes transportation make us uncomfortable.In addition, handle is only given device with load transfer substantially through suspension hook on two contact points.When handle slided, suspension hook maybe thereby can cause cutting pain hand especially, thereby can cause same narrowing down gradually and cause fracture subsequently, the consequence of this situation to be easy to the imagination to obtain.At last, the anti-load capacity of such configuration is not enough, and the suspension hook of this structure is main breakaway poing.

In the US5527076 that submitted on March 11st, 1994, disclose a kind of different solution at Randels Robert, comprised an annular enclosed flexible member, it has a cylindrical shape bearing 8, is used to receive the handle of load.This element is flexible, under the load effect, can be out of shape, and allow the side 6 of cylindrical shape bearing 8 to be enclosed in around the handle of load.Clearly, this device effect for preset purpose is also very poor.The most important thing is that under the load effect of sack, handle is easy to flexibility or distortion, thereby the danger of damaging hand by pressure is arranged, cause the certain physical injury, be similar to the situation of direct bag/hand contact.In addition, because this flexibility, when load was very heavy, handle can not be controlled and damped oscillation.This means that because sliding friction is big between handle and the user's hand, transportation is difficulty very, hand has abrasive danger.

The WO2006/122109 of Erickson discloses a kind of different device, wherein, is provided with two grip 12,14 and a pedestal 16, and for example the U-shaped pedestal is placed the handle of load in the pedestal 16.Handle 12 and 14 can intercouple by means of the clamping button and be in the same place, to allow the load of transport point suspension.

But use such device always uncomfortable, because at first must seal handle 12 and 14 then from load being inserted into beginning the pedestal 16.In addition, mainly due to the cause of load, the sealing button can be damaged, and hinders the closed and use of device thus.

At last, in the US2006/0163894 of Mishek, disclose a kind of simple handle, it has a bearing, and the handle of load can be inserted in this bearing.

Above said device when using neither one be many-sided being suitable for.They in addition make their oneself be difficult to adapt to hands of different sizes and the handles that adapt to different sizes.

In this sense, such device flexibility is very poor, is inappropriate for possible size variation.

In addition, their easy abrasion must frequent change.

Summary of the invention

So, the purpose of this invention is to provide a kind of device that is suitable for transporting the load that is provided with handle, said load is polybag, bag, bottle packing etc. especially, and it can solve above all inconvenience.

Especially, the purpose of this invention is to provide a kind of device, it prevents that the deep embedding of handle is imprinted in the tissue of hand, distributes load, thereby stimulates circulation on the surface of broad.

The purpose of this invention is to provide a kind of device, its rigidity is enough to keep the suspension of load, thereby avoids the user to suffer unfavorable bending and cause hard transportation.

The purpose of this invention is to provide a kind of device, it is general in use with lastingly.

These and other purpose of the present invention is to transport the device that is provided with the load of handle, especially polybag, bag, bottle packing etc. through permission user as claimed in claim 1 to realize.

Especially, this device is provided with an annular basically main body (1), and said main body (1) comprises an outer surface (8) and an inner surface (7).Corresponding with outer surface (8) is a vertical bearing (2; 202,202 '), the handle of load is placed on wherein, and with inner surface (7) corresponding be groove (3,3 '; 203,203 '), it is configured to hold user's finger.

Through said groove suitably is arranged on the inner surface (7), can realize two substantially relative different hand holding parts (3,3 '; 203,203 ').Therefore, vertical bearing (2; 202,202 ') be positioned on the outer surface (8), at least corresponding to said two hand holding parts.Like this, this device is general, because all be reversible in both sides.Thereby can use this device in a side or at relative opposite side, thus reduce loss, prevent fracture.

With regard to simple plastic shopping bag, through handle being inserted in the bearing of selecting in advance, handle can fully be attached on the bearing.This moment, can promote load.Especially, handle must accompany vertical periphery of circumferential body, and by means of the annular shape of circumferential body, with respect to simple handle, circumferential body can be resisted bending better.Thereby the user can firmly grasp this device from a side of selected hand holding part, promotes load with simple, painless mode, and does not have device itself to damage the danger of his/her hand by pressure.In addition, sack itself cuts danger bad and that tear and also significantly reduces, because annular shape has been eliminated the existing cusp of hook gear described in WO03/032770 fully.

Advantageously, vertical bearing (2) can cover the whole periphery (8) of circumferential body.

In this case, there is a continuous bearing.

According to this solution, two widened sections (2 ') of bearing (2) can be arranged with mode relative on the diametric(al), so that handle is widened towards the main body of load gradually.

This solution helps the globality of the load handle under the very heavy situation of load.

As selection; To in two hand holding parts (203,203 ') each, also can outer surface (8) go up with relevant hand holding part substantially relative mode arrange corresponding vertically bearing (202; 202 '), it has the length unanimous on the whole with hand holding part length.

And in this case, because above-mentioned same reason, these two vertical bearings (202,202 ') can be provided with a zone of widening gradually (213) respectively, are used for opening handle towards load simultaneously.

Advantageously, hand holding part (3,3 '; 203,203 ') can have different length.

This solution is particularly advantageous in and makes device general and be suitable for the hands of different sizes.

Advantageously, circumferential body can comprise the first (4 that meets to fall substantially U or C shape; 204) and second portion (5; 205).

Advantageously, vertical bearing (2; 202,202 ') comprising:

-the first side wall (11) and second sidewall (11), both are spaced apart from each other, and accommodate bearing (2 with what be defined for the load handle; 202,202 ');

-first wall (12) and second wall (12), each is arranged in the top of relative side walls, to realize being used for the edge of accommodating of handle.

Advantageously, described vertical bearing can be along the periphery of outer surface (8) and is carved in this outer surface.

Advantageously, described device can be realized through fusion single-piece in punch die, for example pass through sew.

For example, pressure injection technology or the curing on every side of slight rigid material inner core can be provided.

As selection, generally speaking, it also is predictable making forming materials by means of numerical control machine.

Description of drawings

As explanation and the description of unrestricted embodiment, and with reference to additional views, is conspicuous according to the further feature and advantage of device of the present invention through following, wherein:

-Fig. 1 representes that first constitutes the axonometric projection graph of configuration according to the present invention;

-Fig. 2 has shown the part of apparatus of the present invention, the clear and definite bearing that wherein is used to insert the load handle among the figure;

-Fig. 3 representes second preferred disposition of the present invention, wherein only has two bearings with finite length at the back of two parts of looping main body and relevant two grip;

-Fig. 4 representes that first preferred disposition has the portion that narrows down gradually that helps widening towards bag handle.

-Fig. 5 representes the axonometric projection graph according to the 3rd possible configuration of the present invention.

-Fig. 6 and 7 representes the front view and the side view of the 3rd configuration respectively.

The specific embodiment

With reference to Fig. 1, first preferred disposition of the present invention has been described.

At length, this device comprises a main body 1, and it is substantially annular, and comprises an outer surface 8 and an inner surface 7.With outer surface 8 corresponding formation one vertical bearings 2; It is suitable for receiving the handle of sack or load generally; And corresponding with inner surface 7 be provided with a series of transverse concave grooves 3 and 3 '; It is arranged to realize two kinds of different hand holding parts (3; 3 ') or hand grip portion; Relative between them, to hold the matrix of finger.Thereby, in case the handle of polybag suitably inserts bearing 2, just can only promote load through this part grasp device from one of two hand holding parts.

In more detail, according to this first preferred disposition, circumferential body is formed by the part 4 and 5 (being respectively main portion and time part) of two roughly inverted U-shaped or C shapes that conform to substantially.Thereby two hand holding parts 3 and 3 ' respectively form with the belly 6,6 ' accordingly of relevant portion (exactly, being U-shaped or C shape part) on two parts 4 and 5.Vertical bearing 2 according to this configuration all is continuous along outer surface 8 whole vertical peripheries own.The part of the actual supporting handle of bearing 2 be still with belly 6 or 6 ' the corresponding substantially part of length.

Fig. 1 has especially described housing, wherein two parts 4 and 5 have the

belly

6,6 of different longitudinal lengths ' part.Thereby hand holding part 3 and 3 ' length produce different results, thereby use the hand holding part of this device assurance different size.

Fig. 4 has described simple structure and has changed, wherein, and two widened sections relative on diametric(al) 2 ' be formed on basically junction of two parts 4 and 5.The effect of widened section is to be convenient to the handle of polybag progressively widen towards bag body itself, the problem thereby restriction is curled.

Second preferred disposition of the present invention (referring to Fig. 3) replace with two different vertical bearings 202 and 202 ', they have finite length, and substantially with widened section 203 and 203 ' length consistent.As just an example, rather than limitation of the present invention, the configuration of Fig. 3 represent the

hand holding part

203 and 203 of two different lengths ', in order to adapt to the hands of different sizes.Therefore, according to this example, also form the bearing 202,202 of different length ', thereby make their adapt to the handle of different openings.Especially, two bearings 202 and 202 ' separately fine finishining have two relative progressively widened sections 213 (be similar to first configuration described in), these two progressively widened section 213 can adapt to the handle of the sack that broadens better.

The 3rd preferred disposition of the present invention (referring to Fig. 5,6 and 7) comprise only have a bearing 302 (said bearing 302 ends at the respective bases of circumferential body) and relative with base portion one the circumferential body of grip part 303.And this configuration (referring to Fig. 7) has a widened section 313 near base portion, widens gradually towards bag body itself in order to the handle that allows polybag.

For described whole configurations, also can predict the possible structure form of vertical bearing (referring to Fig. 2).Especially, bearing 2 comprises the position of engraving on outer surface 8, this position comprise the lateral wall 11 (it avoids the handle side direction to break away from, thereby handle is remained in the bearing) that reveals towards the top from the base portion of bearing and on hold wall 12.

Certainly, term " annular " means general mode fully, rather than must be relevant with circle.Thereby, be different from circular shape, for example quadrangle also can be realized this purpose, and this can not break away from the present invention's design yet.

From textural this device of having described, for clarity sake, point out its use now above.Certainly, based on the configuration of selecting in advance, this effect can not change, and for this reason, only for the sake of simplicity, following description only relates to first preferred disposition.

According to the size of hand, can select the longest hand holding part 3 ' or the shortest hand holding part 3.According to selection, the handle of sack or load is inserted in the inside of the bearing 2 of vertical formation.Utilize this device can promote load thus.

Very clear, related device is very useful to promoting and transport the load that is provided with handle, and it has limited the injury of user's hand and damage.

The present invention has realized all preset purposes, and this also is very clearly.Especially, very clear, circumferential body has realized the remarkable restriction of installing bending own and pushing, thereby has avoided the possible infringement to the user.In addition, also can utilize this device to use two kinds of different sizes, itself can easily adapt to the user and/or the load of different sizes.

Claims

1. device that is used to allow the user to transport and is provided with the load of handle, said load is polybag, bag, bottle packing or the like especially, and this device comprises the main body (1) of annular substantially, and said main body (1) comprising:

-outer surface (8), it comprises vertical bearing (2; 202,202 '), the handle of load can be placed on wherein;

-inner surface (7), its be provided with groove (3,3 '; 203,203 '), said recess configurations becomes to hold user's finger;

It is characterized in that said groove is gone up like this at inner surface (7) and arranged, that is, can realize two kinds of relative basically different hand holding parts (3,3 '; 203,203 '), and wherein vertical bearing (2; 202,202 ') at least with two hand holding parts (3,3 '; 203,203 ') correspondingly be positioned on the said outer surface (8).

2. device as claimed in claim 1, wherein, said vertical bearing (2) covers the whole periphery (8) of circumferential body.

3. device as claimed in claim 2, wherein, two widened sections (2 ') of bearing (2) are relatively arranged on diametric(al), so that handle is widened towards the main body of load gradually.

4. device as claimed in claim 1; Wherein, To two hand holding parts (203; 203 ') in each; Go up to arrange corresponding vertically bearing (202 at said outer surface (8) with the relative mode of relevant hand holding part cardinal principle; 202 '), and this vertical bearing has the length unanimous on the whole with hand holding part length.

5. device as claimed in claim 4, wherein, said vertical bearing (202,202 ') is respectively arranged with a zone of widening gradually (213), is used for opening handle towards the attachment point of load simultaneously.

6. like the one or more described device among the claim 1-5, wherein, said hand holding part (3,3 '; 203,203 ') have different length.

7. like the one or more described device among the aforementioned claim 1-6, wherein, said circumferential body comprises the first (4 that meets to fall substantially U or C shape; 204) and second portion (5; 205).

As aforementioned claim in one or more described device, wherein, said vertical bearing (2; 202,202 ') have:

-first wall (12) and second wall (12), each in the first wall and second wall is arranged in the top of relative side walls, to realize being used for the edge of accommodating of handle.

9. like the one or more described device among the aforementioned claim 1-8, wherein, said vertical bearing (2) forms along the periphery engraving of circumferential body.

10. like the one or more described device among the aforementioned claim 1-9, it is characterized in that this device is realized in mould through the single-piece fusion.