CN101412466B - Adjustable strap with handles for lifting objects safely - Google Patents
Adjustable strap with handles for lifting objects safely Download PDFInfo
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- CN101412466B CN101412466B CN200810168621.5A CN200810168621A CN101412466B CN 101412466 B CN101412466 B CN 101412466B CN 200810168621 A CN200810168621 A CN 200810168621A CN 101412466 B CN101412466 B CN 101412466B
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- handle
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- geometrical clamp
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Abstract
Disclosed is a manual lifting apparatus for providing adjustable handles that allow a person to more effectively, efficiently, and safely lift objects. The present invention provides a webbing attached to two ergonomic handles that assists a user in lifting objects. The handles are adjustable to allow a user to adjust the height from which the user must lift the object thus allowing the user to effectively lift an object from the power zone to more effectively and safely lift objects.
Description
rights reserved
A part of disclosure of patent document comprises the intellectual property being subject to as (but being not limited to) copyright, trade mark and/or trade dress protection.While occurring in the patent file of Dang Ta patent and trademark office or data, it is open that the owner does not oppose to copy this patent documentation or patent by anyone, yet aspect other, but retaining its any all right.
Technical field
The present invention relates to a kind of portable bont, this portable bont allows user to use one group of light handle to promote safely and effectively object.Many need of work workpeoples promote, promote, pull and transport heavy duty.Overweight lifting may cause overexertion and lower back is caused to damage.The weight of workman's energy security improvement depends on many factors.When these factors are when to be workmans can adopt the factor of desirable body gesture when promoting, workman can promote in safer mode heavier load.For example, yet when body gesture is undesirable (, flexes or arm stretch), the weight that workman can security improvement will reduce.
In addition, manually material conveying is the main source of compensation damage in U.S. labor, surpasses 4/5ths and can have influence on lower back in these damages.Investigation according to NIOSH in 1991, disorder of back is a disabled major cause, because people in the annual cost of their working year about 50,000,000,000 dollars.In addition, 1/4 in all Remedies that comprise back injury, the misery that the industry cost of its multi-million dollar is all born employee and suffer a calamity or disaster on.How to prevent that back injury from being more factoried security challenge.According to the statistics of labour statistics bureau (" BLS "), have every year the workman over 1,000,000 to suffer back injury, and back injury account for 1/5 of factory's injury or disease.
Department of Labor has advised that a plurality of factors are to help to reduce the quantity of back injury.These suggestion factors attempt to redesign workpiece so that promote to become and have less danger.These suggestion factors comprise the existence of handle, the stability of processing equipment and be raised the position of object for premter.That has advised changes the position of operation to eliminate danger and to move and/or change object with respect to employee's health in order to prevent that other factors of back injury from comprising.Occurring in knee height lifting following or that lifting more than shoulder height degree is compared between these boundaries more requires great effort.
In order to prevent possible back injury, should reduce the moment that people promotes object.The moment working for spine is defined as power (for example, being raised the weight of object) and is multiplied by the distance from spine to object center.This distance has the impact of multiplication on promoting the strength demand of load.Therefore, in the duty ratio of holding 45 pounds away from 2 feet of places far away of health, in the place of first 1 foot of health, hold identical load and can cause the impact on spine twice.Recent technical paper has shown that this load moment (weight of object is multiplied by it to the distance of spine) is that someone has a best predictor that suffers lower back injury possibility.Therefore the horizontal throw that the weight that, reduces object reduces to load simultaneously plays an important role reducing aspect spine stressed.The certain methods that reduces to load centre comprises: eliminates and prevents that workman from approaching the physical obstacle of load, before promoting, object is furthered in health, and the size of reduction object.
In addition the people that, expert advice promotes object should reduce him and must bend the value that body promotes object.When recent research has clearly illustrated that much danger all with lifting, bend forward trunk is relevant.Due to the weight of gravity, trunk with must, by increasing the weight of the spine object that muscle promotes that contracture offset, produce extra moment to anteflexion body with respect to lower back.When utilizing this extra load, spine tissue will lack quickly.In addition, recently find that, when supporting or repeat to anteflexion body stretching spinal muscles, spine muscle (passing through feedback mechanism) has in fact lost intensity and has more been inclined to spasm.The posture that repeats body in the wrong has also increased pressure and shearforce on vertebrae and hollow billet.Even if recover to such an extent that spend 24 hours or more from the short-term effect of excessive use muscle.Thereby actv. design variation can making is only to utilize on the ground handle to catch article manually article to be promoted to built on stilts.Ideally, this object should be stocked with respect to waist height, and should stock and be not less than knee height degree and not higher than the place of shoulder height degree.
In addition, in bending but not can cause ergonomic damage by wrist under straight position, particularly the injury region operation in ergonomical also comprises very large hand-power.With crooked wrist one same-action, on the tendon and stndon sheath of pressure-acting is in one's hands and wrist.When wrist flex, tendon and sheath rub hard bone and ligament.If this friction occurs over and over, tendon and sheath are stimulated and inflammation, cause for example damage of tendonitis.The tendon of inflammation and sheath will be exerted pressure to running through wrist nerve in one's hands, have caused the generation of complication of wrist.
Substantially, the present invention relates to the accessory appliances that individual uses, in order to help the people in lifting or mobile object.Although designed a lot of devices and be commonly used Yi Cong ground or other are placed on the surface of objects and promote object, at these known devices, in operating aspect, be huge, heavy and clumsy, and in limited space, to use be also difficult.Now, more particularly, the present invention relates to lifting and conveyer a kind of novelty, lightweight, portable, adjustable, easy operating, this lifting and conveyer are made by firm band or belt material and are had ergonomic handle and corresponding technology, in order to assistance, are promoting or transporting large weight or clumsy object and material.
The transportation carrier, the crewman of shipping agency's harbour, the chaufeur of transportation company, marine biology worker, building/highway workman, laying carpet workman, house-owner, gardens expert and applicable flexible, the multiplex device of other individualities of engaging in lifting and/or mobile object and material that the invention provides medical worker, package, this device has portable, reusable handle.After having seen accompanying drawing, be easier to understand, be different from existing large-scale, heavy conveyer, the present invention has (1) at a plurality of handles of each end of the elongated band of flexibility, thereby when being raised, moving and locating, the upper side of object contact band.In the spirit and scope of desired design target, can be in conjunction with many different, suitable, materials flexibly, interim and permanent additional device, suitable equipment is replaced etc.
Background technology
The U.S. Patent application 6908131 (" ' 131 patent ") that Main announces has been instructed the device with flexible elongated support member, this supporting member has upper side, downside and at the first and second extensions of each side of central module, each first and second extension has free end.' 131 patents have further been instructed the first and second strip-shaped members that are fixed to upper side and extend out from upper side between the free end of supporting member.Use these strip-shaped members to be used for locating at material around.' 131 patents have been instructed first and second couplings that coordinate of the free end portion that is connected to each the first and second strip-shaped members in addition.The length of this strip-shaped members is adjustable, is slidably connected to its corresponding free end portion together with each corresponding coupling.From the downside of support unit and are corresponding a plurality of first and second handles along the extension of each the first and second extension, a plurality of the first and second handles are fixed at least on downside.Similarly, transport the method for improving of material, adopted such device, this device comprises: this sentence flexible extensible be the supporting member of feature.The method comprises: under material, place supporting member and locate the first and second strip-shaped members nearby; Engage the first and second couplings, thereby material cosily coordinates with strip-shaped members; Capturing and apply power gives at least one handle to give a hand in lifting, this handle is from one in a plurality of the first and second handles that extend along corresponding the first and second extension downsides, and is fixed to a plurality of the first and second handles that extend along corresponding the first and second extension downsides.' 131 patents are the instruction adjustable band similar to the present invention not.On the contrary, ' 131 patent instructions are arranged many row's handles through the downside of supporting member.' 131 patents not instruction can be adjusted to specific position by handle.If the handle by ' 131 patent instructions is out of place, people must catch the standby handle that is not positioned at appropriate location.The present invention allows user that handle is reorientated accurately and set lifting to be reached for each user and object.
The U.S. Patent application 6193293 (" ' 293 patent ") that Ybanez announces has been instructed the device that is suitable for fixing and transmitting box-like goods, allows box by airport, Railway station, and central bus station, and other similarly should be used for preparing transportation.The device of ' 293 patent instructions generally includes a pair of retainer belt, a pair of horizontal arrangement band, a pair of clamping band and a pair of handle.A pair of horizontal arrangement band is configured to form adjustable ring, and a pair of clamping band arranges to form adjustable ring too.Anchor band is around the side and the bottom surface that are supported on box.Horizontal arrangement band is forward and backward, the side of box fixedly.Chiastron traverses box and arranged perpendicular to clamping band between the side of box.' 293 patents have been instructed relative to each other a plurality of bands of configured in parallel.(in addition) in addition, ' 293 patents have been instructed a plurality of bands, at least one check strap and a horizontal arrangement band, they are attached to each other in the vertical direction.At right angle setting? increased with other band the number of parts of manufacturing expense of the present invention and having limited the present invention's instruction of supporting by ' 293 patents by ' 293 patent instructions.
The U.S. Patent application 6039376 (" ' 376 patent ") that Lopreiato announces has been instructed for transmitting the belting of object (object), this belting comprises the substantially parallel of band and " X " structure, this band with together with element, from being transmitted the base portion of object, stretch out.When using parallel and " X " structure of belting, this belting is configured in and is transmitted the bottom of object and the side that outward extending tape member is configured in object.Dai outer end comprises carrying handle.Two people's fixed handles are to transmit object.' 376 patents have instructed the total length of belting to decide by being chosen in the forearm passing each side of each band, so that the suitable length of belting is offered to user.' 376 patents do not reduce the length of band.On the contrary, thus user catches lower handle to cause by upper handle, caused too much lax.This too much lax meeting hinders the ability that user promotes object.In addition, ' 376 patents need at least two users promote object, and this is different from the person that allows used aloned in the present invention and a plurality of user promotes object.
The U.S. Patent application 5368353 (" ' 353 patent ") that Flanders announces has been instructed conveyer, and this conveyer is used in the situation that do not destroy the lifting of root system Huo Ta top and the conveyer belt plant native and that wrap up with burlap of plant.This conveyer comprises at least two moving belts, and described moving belt Qi one end has securing device.The band of ' 353 patent instructions is arranged like this, makes them below ball-plant, a bit locate adjoin or intersect.At the carrying handle between moving belt, be positioned at the intersection point place of each side of shoulder part on plant.Therefore, can promote plant securely and not cause that the soil of plant root or the burlap that wraps in plant root unclamp by transporting handle.' 353 patents not instruction are used the enough wide single balance object that brings when application is of the present invention.In addition, ' 353 patents are not instructed the adjustable handle that allows to use self-defined lifting.
The U.S. Patent application 5255947 (" ' 947 patent ") that Schwarz announces has been instructed the device that is used for promoting and putting upside down sounding bottle.' 947 patents have been instructed a pair of band, and this can make their end be fixed on handle to band.Each band of ' 947 patents is through tension part and a pair of adjustable member and be looped around around bottle.Utilize two bands to form openable slip-knot.By the device of ' 947 patents instructions, by the end of each side of bottle, located when the operation, and have through the surrounding of bottle the adjustable member of phase push off mode.This bottle can be by upright transporting.In order to overturn, in identical side, reorientate regulating part, simultaneously with near the position bottom through around bottle.The device that can utilize ' 947 patents to instruct is done such action as pivot and is promoted and put upside down bottle.The invention of ' 947 patents instructions is suitable for promoting sounding bottle and band of the present invention is suitable for holding and promote multiple object.
The U.S. Patent application 4950014 (" ' 014 patent ") that Smith announces has been instructed flexible ribbon or the hoist cable at oblong center, and the opposite end of this hoist cable is fixed by cross brace.A plurality of handles stretch out at every end of ribbon.Each handle comprises the overfold sheet that twice is thick or the ribbon being separated by cringle, and the object of this cringle is exactly in order to form rope sample handle ring.Ring is aligned at the two ends of hoist cable.The invention of ' 014 patent instruction is not instructed in the present invention and is allowed user to adjust the adjustable band of handle position.
The U.S. Patent application 4832393 (" ' 393 patent ") that Pitchford announces has been instructed and has been used single band to promote the device of object, this device comprises the center panel being directly connected on handle, this panel slides up and down between a pair of cover plate and the center panel, and wherein cover plate forms by the notch of two alignings of two panel members.In conjunction with opening be large enough to hold together with free end of band and the other end of band and be fixed on securely on the opposite side of device, thereby when band is wrapped in will promote the surrounding of object time, by the opening discrepancy free end of combination, to catch band when mentioning handle, and when putting down handle, decontrol band.' 393 patents have been instructed and have been positioned at the single handle that is moved object top.The invention of ' 393 patents instructions needs user followed by portable object health for, and this hand is placed on multiple pressure power more one side of health and from user's health, removes object when carrying.In addition, the present invention allows user in front, to promote object at bearing surface and health, rather than portable on one side with one.' 393 patents do not have the use of at least two handles of instruction, and above-mentioned handle helps user's supporting object with user's health.In addition, ' 393 patents do not help user when with the hands promoting object.
The U.S. Patent application 4737069 (" ' 069 patent ") that Coblentz announces has been instructed the method for transporting bag cargo.The method of ' 069 patent instruction comprises places step on tape by elongated sack, and the transversal centerline of each sack is located on tape or through band.Then fastening tape above side periphery and sack, thus matrix formed.By the band to Cover matrix, apply upwards and carry out lifting matrixes with inside hoisting force, thereby sack is transported in groups.In a preferred embodiment, the height of matrix is more than or equal to the width of 0.7 times of matrix.In other embodiment of ' 069 patent instruction, unite in the matrix bottom of the chiastron Yi Jiangcong top separation in the middle of providing.Resulting method allows a large amount of sacks by actv., to be transported to transfer point with extremely low manpower and extremely low cost.' 069 patent is not instructed adjustable handle of the present invention.
The mattress carrier that the U.S. Patent application 4431226 (" ' 226 patent ") that Weilert announces has been instructed wraparound band or tied up with band, can make two people transport large and heavy mattress; Adjustable rotating belt and with bogey and the handle of the mattress tied up of band changeably, this handle is adjustable, and in assembling be available while transporting a more than size mattress.' 226 patents have been instructed the bont that is used for promoting mattress.' 226 patents with such length, this length is applicable within one week, that is to say and when promoting compared with wisp, being not easy adjusting around mattress with handle ring.Be different from ' 226 patents, the invention provides a kind of band that can promote a plurality of increase objects.
Therefore, need novel and actv. lifting accessory equipment: when promoting, avoid/minimize to individual injury risk and to being raised the risk of damage of object; The pressure that makes to promote object/material is less; Once make location movement under object remove from object subsequently and be easier in outer fix; Be different from existing transporting and lift technique, technology of the present invention has been to adopt unique, safety and easily method carry out handling device, this device is designed to need less storage space and lighter (making it more easily arrive and rescue place) than conventional transveyer.
Summary of the invention
The present invention has increased bont practical and comfortable use handle to each object.The present invention uses mechanical dominance more safely to promote object to reach.Band of the present invention is adjustable, to regulate and to regulate personnel must promote the height of object according to user's height.The present invention is applicable to single or double use.The invention provides at least one handle to allow user to promote object.If needed, the opening of handle can be enough greatly not cosily to be used in conjunction with person's single hand or both hands.
The invention provides at least one handle of being made by durable ABS plastic.This handle is designed to have San Ge hole (wherein two for connecting band, another is for user's hand).This handle is the weight with minimizing handle of hollow.The inside of handle has been used internal rib so that the rigid construction that can stand to promote weight of object to be provided.
Handle of the present invention has been used the hand hole of ergonomics shape Huo Wo hole, in order to a plurality of users to having different hand sizes, provides comfortable handle.In addition, the hole of holding of the present invention is enough greatly to allow user to make with the hands to hold with a firm grip handle.
In addition, handle of the present invention has been used upper band receiver hole, lower band receiver hole and band to keep cross bar, to band is firmly connected on handle.The invention provides band receiver hole and lower band receiver hole, to allow that band was inserted to handle.Cross bar, between upper band receiver hole and lower band receiver hole, for contacting with band, and is stabilized in band in handle, so that band is firmly connected with handle.
Band of the present invention is a slotting polypropylene nylon tape through handle of the present invention.This band inserts and is sewn onto himself above through handle, this band can not be removed from handle.In one embodiment of the invention, this band is adjusted to the object that allows user to promote different size.In addition, this embodiment is positioned at handle can make hoisting force maximum and can avoid crooked position to promote object with permission user with adjustable band.In another embodiment, band is set to uncontrollable regular length.
Geometrical clamp of the present invention or slip clamp can allow user's accommodation zone, thereby increase or reduce the distance that this band allows these handles to separate.Geometrical clamp allows the adjusting of band and the location of handle.
Again briefly describe, the present invention includes the band that is firmly connected to two handles.Use this band for locating under object.The length of this band can regulate.For stable, when using this device, each handle is preferably fixed on Dai end.
It is a kind of for promoting and transport the accessory appliances of object that a main purpose of the present invention is to provide, and it comprises the flexible-belt with at least one handle or handle.Its another object is to provide a kind of technology, uses bont of the present invention, by safe mode, promotes and/or mobile and reorientation object.
One object of the present invention is to keep load close to user's health, to allow arm and the nearly trunk of armrest when promoting, thereby when promoting object, offers the control that user is larger to object.In addition, the present invention allows user to increase user and can catch the height that is raised object.By allowing the position of user on ground to catch object, the invention enables to promote to occur in strength region (power zone), close to region health, between large midleg and breastheight middle part.This strength region is that arm, leg and back can be mentioned the place of maximum weight by minimum power.The present invention allows user to remain neutral in the case of any possible (neutral) and straight spine orientation.
When promoting, bend the weight that body forces the upper body of back-supported except being raised object.In addition, in traveling load, bend body during away from health and allow leverage all to increase significantly the used load at back.This body in the wrong has increased the pressure on time spine and has made muscular fatigue.The object of the invention is to allow user to promote object on the higher height of the height than reaching without the present invention.Because the increase of height, user does not need to bend the same height of body, thereby reduced user, makes great efforts to mention the required power of object and fatigue.
In addition, the invention provides handle more suitably so that promote more easily and reduced the danger of injury.Handle of the present invention is enough that ergonomics shape is not so that handle can block finger and palm to hold larger hand and this handle greatly.
The object of the invention is to reduce the possibility of injury.In addition, the present invention helps avoid mobile object and damages and help to make lifting process more laborsaving.
In addition, the object of the invention is by increasing object that user can mention safely to reduce labor cost.
Another object of the present invention is to reduce the productive costs of lifting means.The present invention is compactness and lightweight, has therefore saved useful storage space.In addition, the reduction of weight of the present invention has reduced necessary lifting mobile total weight.
Another object of the present invention is that the object that is raised to each increases comfortable and practical handle.
Another object of the present invention is to make user can regulate by the length of accommodation zone user to promote the beginning height of object.
Another object of the present invention is to reduce the pressure at spider (interdiscal) pressure and back by reducing trunk bending forward.
Another object of the present invention is in order to advance the suggestion of OSHA and Department of Labor to form safer lifting environment.
Another object of the present invention is by wrist being remained on to neutrality (neutral) position, to reduce the pressure on retinaculum musculi flexorum (the canalis carpi region of wrist) when promoting.
Thereby another object of the present invention is to impel user to use strongr leg muscle to promote the use of stronger leg muscle by restriction trunk bend forward.
Although another object of the present invention is the body mechanics to be harmful to while promoting, by restriction trunk bend forward, reduce pressure and the telophragma pressure at Liao Dui back.
Another object of the present invention is in lifting process, to keep object proximity in user's health.
Another object of the present invention is in lifting process, to offer the control that user is larger to object.
Another object of the present invention is to provide flexible-belt, and this flexible-belt is in compliance with this object, so as with this object Maximum Contact, so that the control larger to object to be provided in lifting process.
Another object of the present invention is in order to increase the traveling comfort of lifting process and controlled, to allow user's lifting object in long-term.
Another object of the present invention is to provide band and the handle with the long life.
Another object of the present invention is to promote to promote with wide supporting base.
These and other object of the present invention and advantage and the novel feature that is subordinated to it will occur in the description part following or more obvious.
Accompanying drawing explanation
In the accompanying drawing of also together explaining with it as a specification sheets part below, in different views, adopt identical Reference numeral to refer to identical part.
Fig. 1 is the environmental view that one embodiment of the invention is shown;
Fig. 2 is the transparent view of a part of the present invention;
Fig. 3 is the transparent view of another part of the present invention;
Fig. 4 is front elevation of the present invention;
Fig. 5 is its back view;
Fig. 6 is its lateral plan, and side becomes mirror image in contrast;
Fig. 7 is its top plan view;
Fig. 8 is its bottom plan view;
Fig. 9 is the transparent view from a part of the present invention for front intercepting;
Figure 10 is the transparent view of the part of the present invention that intercepts from behind;
Figure 11 is its front elevation;
Figure 12 is its lateral plan, and opposite side becomes with it mirror image;
Figure 13 is its top plan view;
Figure 14 is its back view;
Figure 15 is its bottom plan view;
Figure 16 is the transparent view from a part of the present invention for front intercepting;
Figure 17 is the transparent view of the part of the present invention that intercepts from behind;
Figure 18 is its front elevation, and opposite side becomes with it mirror image;
Figure 19 is its lateral plan, and opposite side becomes with it mirror image;
Figure 20 is its top plan view;
Figure 21 is the back view of one embodiment of the invention;
Figure 22 is the back view of an one embodiment of the invention part;
Figure 23 is the back view of an one embodiment of the invention part;
Figure 24 is the lateral plan of one embodiment of the invention, and opposite side becomes with it mirror image; And
Figure 25 is the lateral plan of one embodiment of the invention, and opposite side becomes with it mirror image;
The specific embodiment
Fig. 1 shows device (being illustrated by label 100 generally) the lifting object 118 that user utilizes the present invention to instruct.As shown in fig. 1, the object 118 that user must will be raised is positioned at on 108 lifting surface.User can make object 118 tilt and make with 108 lifting surface in object 108 slip underneath.Be with on 108 after positioning object 118, user can regulate geometrical clamp 110 to increase or to reduce the amount with 108, thereby handle 102,112 is positioned on actv. position to promote object 108.As shown in Figure 1, by regulating geometrical clamp 110 to increase the lifting surface with 108, handle 102,112 can be positioned in user's strength region (power zone).
User is by holding hole 104,116 handle 102,112 of the present invention of holding with a firm grip.Handle 102,112 is made by rigid material, and when this rigid material allows user to promote object 108, handle 102,112 can not fracture or bending, to prevent that handle 102,112 from clamping or weighing wounded user's finger.
Of the present invention be with 108 band retainer 106,114 places be connected to handle 102,112.Band retainer 106,114 is made by reinforcing material, makes that this is with 108 by maintenance using when of the present invention handle 102,112.
Fig. 2 show through handle 102 with 108 mounting means.By being with 108 be inserted through upper band receiver hole 120 and pass through lower band receiver hole 124, to keep cross bar 122 places to be with 108 to be fixed to handle at band.By be with 108 be fixed near cross bar 122 after, this band is sewn to that himself is upper so that be with 108 to be fixedly attached to handle 102.
Further, Fig. 2 shows the inside view of handle 102, and wherein handle 102 is hollow.The present invention utilizes rib 126 to strengthen the structure of handle 102.Rib 126 allows handle 102 to make hollow and manufactures the required quantity with material of handle 102 to reduce.In addition, rib 126 allows to remove the caused additional weight of additional materials using when manufacturing handle 102.These ribs 126 are spaced apart on whole handle 102, so that shape and the required enough supports of intensity that maintains handle 102 when using lifting heavy of the present invention to be provided to handle 102.
As shown in Figure 2, on the handle both sides at band maintenance cross bar 122 places, rib 126 is not set.The present invention is not hollow in keeping cross bar 122 region being adjacent to band, to increase extra reinforcement and to use when of the present invention thereby enough support belts 108.The reinforced region that is adjacent to band maintenance cross bar 122 has prevented band to keep the infringement of cross bar 122 and prevented from being with 108 from handle 102, to depart from.In addition, the band guiding cross bar 156 below lower retaining hole 130 and band maintenance cross bar 122 has limited the motion with 108, further to strengthen this band, keeps cross bar 122.In other embodiments, be adjacent to band keep cross bar 122Gai region be hollow and by the rib (such as rib 126) being arranged on whole handle 102, supported.
Fig. 3 shows the enlarged view of geometrical clamp 110, and this geometrical clamp 110 allows accommodation zone 108.As shown in Figure 3, each section with 108 is inserted through geometrical clamp 110, to allow accommodation zone 108.As shown in Figure 3, through upper clamping hole 128 and lower folder hole 132, will be with 108 to insert through geometrical clamp 110, and make to press from both sides cross bar 130 and remain on between these sections of 108.To the adjusting with 108, will be described in more detail hereinafter.
Fig. 4 show handle 102,112 and be connected to handle 112 with 108 view.Be with 108 to be wrapped on band retainer 104,114.As shown in Figure 2, be with 108 to be connected to band maintenance cross bar 122.At strip winding, keep, after cross bar 122 mounting straps 108, being with 108 to utilize square frame X stitched version to be connected on himself.With 108 fasteners that can utilize other types, for example adhesive, nail, pin and other known fastener are connected to band and keep cross bar 122 around.Pass upper band receiver hole 120 and lower band receiver hole 124 and around insert and be with 108 at cross bar 122.In addition, be with 108 from the handle 102,112 back side, to extend out.
Fig. 5 show handle 102,112 and be connected to handle 102,112 with 108 front elevation.Dai108 end extends through handle 102,112.Then, the part with 108 is fixedly connected to be with on 108, makes to be with 108 to fixedly connect to the handle 102,112.At fastener, 136,138 places will be with 108 to fix himself, make to be with 108 to fixedly connect to the handle 102,112.As shown in Figure 5, be with 108 to be connected to handle 102,112, make to extend out from the handle 102,112 back side as shown in Fig. 4-5 with 108.
Fig. 6 shows lateral plan of the present invention, wherein, with 108, from the positive 101He back side 103 of handle 102, extends out.For with 108 installations to handle 102, be with 108 through handle 102 and leave hand tenon 102 to form band 144.After leaving handle 102, band 144 is fixedly connected to and is with 108 at fastener 138 places.
One embodiment of the present of invention have utilized adjustable band 146 to allow user to regulate the length of lift portion of the present invention.Be with 108 through geometrical clamp 110 and leave geometrical clamp 110 to form adjustable band 146.After leaving geometrical clamp 110, band 146 is fixedly connected to be with on 108, so that geometrical clamp 110 adjustable grounds are connected to, is with on 108.This mounting means of geometrical clamp 110 allows user with respect to adjustable band 146, to carry out the length of accommodation zone part 140, so that handle 102,112 can extend to the length of band portion 140.
For with 108 installations to handle 112, be with 108 through left-hand seat delthyrium 120, to enter, and leave hole 124 under handle, thereby form band 142.Band 142 is fixedly joined to and is with on 108 at fastener 136 places, being with 108 to be connected on handle 112.
Fig. 7-8 show with 108 installations to handle 102,112.In addition, Fig. 7-8 show the geometrical clamp 110 being connected to on 108.
The columniform band that Fig. 9-10 show for receiving belt 108 keeps cross bar 122.In addition, Fig. 9 illustrates the width that rib 126 has extended handle 102, to provide additional strength to handle 102.In addition, handle 102 is the weight with minimizing handle 102 of hollow.The rib 126 increasing has increased minimum weight to handle 102, the rigidity increasing is provided to handle 102 simultaneously and there is no overweight additional materials.In addition, Fig. 9 shows and is adjacent to the cross bar strut member 148,150 that band keeps cross bar 122.Different from the other parts of handle 102, cross bar strut member 148,150 is not hollow.Cross bar strut member the 148, the 150th, solid strut member, this solid strut member keeps cross bar 122 position to go out at band provides extra stiffness for handle 102.
Figure 11 shows rib 126 and rib 126 is spaced apart to increase the rigidity of handle 102.Extra rib 126 can be dispersed on whole handle 102 to increase the rigidity of handle 102.In addition, Figure 11 shows the cross bar strut member 148,150 that extra support is provided at cross bar 122 places.As shown in figure 11, cross bar strut member 148,150 is adjacent to cross bar 122.
As shown in figure 11, handle of the present invention is used handle cross bar 152 and hand hole 104.The hand hole 104 of one embodiment of the present of invention is designed to have the width that is no less than approximately eight inches, to allow user with a hand or the both hands handle of cosily holding with a firm grip.In addition, the handle of one embodiment of the present of invention has been used band receiver hole 120,124 with retainer belt 108.In one embodiment, band receiver hole 120,124 be no less than approximately eight inches so that be no less than equally approximately eight inches be with 108 can through band receiver hole 120,124.
In addition, one embodiment of the present of invention are used separated cross bar 154, and this separation cross bar 154 is separated with user's hand with 108 of the present invention.Separated cross bar 154 has increased an extra safety device to reduce people's finger and be stuck in hand tenon 102 and with the possibility between 108.
In addition, one embodiment of the present of invention have been used the band guiding cross bar 156 being positioned under band maintenance cross bar 122.Band guiding cross bar 156 is by with 108 sides that guide to handle.As shown in Figure 1, band guiding cross bar will be with 108 guiding between handle 112 and object 118.
Figure 12 illustrates the lateral plan of handle 102, shows band and keeps cross bar 122 not extend beyond handle 102.In addition, Figure 13 and 15 shows band maintenance cross bar 122 and does not extend beyond handle 102.Figure 14 shows the back view of handle 102.
Figure 16-20 show geometrical clamp 110 and upper retaining hole 128 and lower retaining hole 130.As shown in Figure 16-20, retaining hole the 128, the 132nd, widely inserts twice in upper hole 128 as shown in Figure 3 or lower hole 132 with 108 allowing no matter enough.
Figure 21-22 show one of the present invention and use single embodiment with holes.As shown in figure 21, in the present invention, adopt two dissimilar handles.Handle 151 is used single band retaining hole 158.Replacement is through Liang Ge hole, and band 160 is only through single band retaining hole 158, being with 108 to be fixedly attached to handle 151.
In addition, Figure 22 show when promoting object, be used for by people's finger be with 108 separated separated cross bars 154.In another embodiment shown in Figure 23, do not need separated cross bar 154Jiang Wo hole and band receiver hole to separate.With 108 through the band retaining holes 162 of handle 160 so that be with 108 can be connected to handle 162.
Figure 24 shows and uses band 166,176 by with 170 one embodiment of the present of invention that are connected on handle 164,176.In addition, band adjustable ring 172 is connected to geometrical clamp 110 to be with on 170, to allow accommodation zone 170 length, makes user the present invention can be adjusted to required length and promotes rightly object.As shown in figure 24, band 166,176 and 178 is connected to and is with on 170 at fastener 168,174 places.
Figure 25 shows and uses band 178,182 by with 108 an alternative embodiment of the invention that are connected on handle 112,102.Handle 102,112 forces is with 108 towards Dai108 side 109, to move on to handle 102 side 103 and handle 112 side 113.Because the object promoting is positioned at Dai108 side 109, handle 102,112 is located this towards object and user and is with 108.Handle 102,112 will be with 108 to navigate to inside of the present invention, makes to be with 108 towards user, to move rather than move towards handle 102,112 side 101,111 away from user.Towards the object localization being raised this with 108 can increase with 108 with the contacting and stablize better this object with respect to user of object.
In addition, adjustable band 180 is connected to geometrical clamp 110 on Dai108 side 107, can approach this geometrical clamp 110 by adjustable ground when adding object carrier on convenient Dai108 side 109.Geometrical clamps 110 are placed in Dai108 side 107, and this allows at any time while on 108, having added object carrier (comprise when be with) to regulate simply geometrical clamp 110.The geometrical clamp 110 of placing so also can be used as safety device of the present invention.Be carried in the object on 108 and can not disturb geometrical clamp 110.By preventing unexpectedly changing geometrical clamp 110 position, the present invention has got rid of the present invention increases the possibility with 108 length just in use time.Therefore, with 108 length, can be surprisingly adjusted to larger length and cause user to accidentally drop and fall down object.
Can know from the above, the present invention can obtain all results and the object mentioned well here, and has other intrinsic advantage of this structure.
Be understandable that, some feature and sub-portfolio are practical, and can in the situation that not relating to other features and sub-portfolio, use.This be can expect and within the scope of the claims.
Can not depart from the scope of the present invention a plurality of possible embodiment of interior formation, should be appreciated that it is illustrative and nonrestrictive that all the elements shown in disclosed herein and accompanying drawing should be interpreted as.
Claims (16)
1. for promote a device for object by user, this device comprises:
Band, this band has first ring and the second ring that is connected to first handle and second handle, this band forms and promotes surface between this first handle and the 3rd handle, this band can regulate according to user's selection, to change the length on the lifting surface between this first handle and second handle, to regulate for promoting this first handle of object and the placement of second handle, wherein, during promoting object, this promotes surface and keeps roughly the same length;
First handle be suitable for the handle cross bar that people holds;
The band of first handle keeps cross bar, and described band is connected to this band and keeps cross bar;
Second handle be suitable for the handle cross bar that people holds;
The band of second handle keeps cross bar, and described band is connected to this band and keeps cross bar,
Be slidably connected at the geometrical clamp between Gai Dai end, wherein, this geometrical clamp is suitable for being adjusted in the length on the lifting surface between this first handle and second handle, and this geometrical clamp engages this band, to remain on the length on the lifting surface between this first handle and second handle
Band is through geometrical clamp and leave geometrical clamp to form adjustable band, and wherein each section of band is inserted through geometrical clamp, and to allow accommodation zone, through upper clamping hole and lower folder hole, will be with and slottingly through geometrical clamp, the cross bar of geometrical clamp be remained between these sections of band,
Adjustable band is connected to geometrical clamp on Dai Yige side, while adding object carrier with box lunch on another side of band, can approach this geometrical clamp by adjustable ground.
2. device as claimed in claim 1, wherein:
First or second handle at least one handle be hollow, this at least one handle has at least one rib that is positioned at this handle inside, wherein, this at least one rib is suitable for increasing the rigidity of handle.
3. device as claimed in claim 1, further comprises:
Be positioned at first or the band of second handle keep the band guiding cross bar under cross bar, be suitable for this band to guide to a side of handle.
4. device as claimed in claim 1, wherein, it is columniform that this band that is connected to described band keeps cross bar, and this band has the width that is not less than approximately eight inches.
5. device as claimed in claim 1, further comprises:
At least one cross bar strut member that is adjacent to band maintenance cross bar at least one handle, wherein, this cross bar strut member is suitable for keeping cross bar place to increase the rigidity of at least one handle at this band.
6. device as claimed in claim 3, further comprises:
Separated cross bar, this separation cross bar keeps to form, holding hole and band receiver hole between cross bar at handle cross bar and band, and wherein, this separation cross bar is suitable for Jiang Wo hole and separates with band receiver hole.
7. a hand hoisting device, promotes at least one object for auxiliary user, and this device comprises:
First handle, this first handle has hand hole and band receiver hole;
Second handle, this second handle has hand hole and band receiver hole;
Be connected to the band of this first handle and second handle, this band forms and promotes surface between this first handle and second handle, this is with adjustable, to change the length on the lifting surface between this first handle and second handle, to regulate for promoting this first handle of object and the placement of second handle, wherein, during promoting object, this promotes surface and keeps roughly the same length;
Contact the geometrical clamp of this band, wherein this geometrical clamp is suitable for being adjusted in the length on the lifting surface between this first handle and second handle, and this geometrical clamp engages this band, to remain on the length on the lifting surface between this first handle and second handle,
Band is through geometrical clamp and leave geometrical clamp to form adjustable band, and wherein each section of band is inserted through geometrical clamp, and to allow accommodation zone, through upper clamping hole and lower folder hole, will be with and slottingly through geometrical clamp, the cross bar of geometrical clamp be remained between these sections of band,
Adjustable band is connected to geometrical clamp on Dai Yige side, while adding object carrier with box lunch on another side of band, can approach this geometrical clamp by adjustable ground.
8. device as claimed in claim 7, wherein:
First or second handle at least one handle be hollow, this at least one handle has at least one rib that is positioned at this handle inside, wherein, this at least one rib is suitable for increasing the rigidity of handle.
9. device as claimed in claim 7, further comprises:
Be positioned at first or second handle with the band guiding cross bar under receiver hole, be suitable for this band to guide to a side of handle.
10. device as claimed in claim 7, further comprises:
Band keeps cross bar, and this band keeps cross bar across at least one the width of crossing described first handle or second handle, and this band is connected to this band maintenance cross bar, and for being connected of described band and first handle or second handle, this band has the width that is not less than approximately eight inches.
11. devices as claimed in claim 10, further comprise:
At least one cross bar strut member that is adjacent to band maintenance cross bar in first handle, wherein, this cross bar strut member is suitable for keeping cross bar place to increase the rigidity of first handle at this band.
12. devices as claimed in claim 7, further comprise:
At hand hole with the separated cross bar between receiver hole, wherein, this separation cross bar is suitable for hand hole and band receiver hole to separate.
13. devices as claimed in claim 7, further comprise:
This first handle or second handle, be suitable for the handle cross bar that people holds and there is left end, right-hand member and centre portion, wherein this centre portion higher than left end and right-hand member raise.
14. 1 kinds of hand hoisting devices, promote at least one object for auxiliary user, and this device comprises:
First handle;
The handle cross bar of the first handle that is suitable for being held with a firm grip by people;
The band of first handle keeps cross bar, for band being fixed to this first handle;
Second handle;
The handle cross bar of the second handle that is suitable for being held with a firm grip by people;
The band of second handle keeps cross bar, for band being fixed to this second handle;
This band has first end, the second end, and this band forms the first ring that approaches first end, and this band forms the second ring that approaches the second end, and the band that first ring is connected to first handle keeps cross bar, and the band that the second ring is connected to second handle keeps cross bar;
Be positioned at first or the band of second handle keep the band guiding cross bar under cross bar, be suitable for this band to guide to a side of handle;
Geometrical clamp adjustable ground is connected to the band between first handle and second handle, this geometrical clamp is for regulating the length on the lifting surface between first handle and second handle, this geometrical clamp engages this band, to keep the length on the lifting surface between first handle and second handle
Band is through geometrical clamp and leave geometrical clamp to form adjustable band, and wherein each section of band is inserted through geometrical clamp, and to allow accommodation zone, through upper clamping hole and lower folder hole, will be with and slottingly through geometrical clamp, the cross bar of geometrical clamp be remained between these sections of band,
Adjustable band is connected to geometrical clamp on Dai Yige side, while adding object carrier with box lunch on another side of band, can approach this geometrical clamp by adjustable ground.
15. devices as claimed in claim 14, wherein:
First or second handle at least one handle be hollow, this at least one handle has at least one rib that is positioned at this handle inside, wherein, this at least one rib is suitable for increasing the rigidity of handle.
16. devices as claimed in claim 14, further comprise:
The handle cross bar of this first handle or second handle has left end, right-hand member and centre portion, wherein this centre portion higher than left end and right-hand member raise.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/895,336 US7926860B2 (en) | 2005-12-06 | 2007-08-24 | Adjustable strap with handles for lifting objects safely |
| US11/895336 | 2007-08-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101412466A CN101412466A (en) | 2009-04-22 |
| CN101412466B true CN101412466B (en) | 2014-01-15 |
Family
ID=40593247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810168621.5A Expired - Fee Related CN101412466B (en) | 2007-08-24 | 2008-08-22 | Adjustable strap with handles for lifting objects safely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101412466B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7124241B1 (en) | 2022-02-10 | 2022-08-23 | 山崎 明美 | luggage carrying aid |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898673A (en) * | 2010-06-25 | 2010-12-01 | 张洪霞 | Article carrying band |
| CN108518574A (en) * | 2018-05-31 | 2018-09-11 | 肇庆市高新区创客科技有限公司 | A kind of air cleaning unit easy to carry |
| DE202019000731U1 (en) * | 2019-02-15 | 2019-04-29 | Reinhold Mennecke | Tensioning belt for rolling suitcases |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3143266A (en) * | 1961-10-04 | 1964-08-04 | Imatake Midorl | Self-tightening article carrier |
| US3841542A (en) * | 1973-06-06 | 1974-10-15 | S City | Ski carrier strap device |
| US4431226A (en) * | 1981-11-18 | 1984-02-14 | Weilert John K | Large mattress carrying device |
| US4696505A (en) * | 1986-11-10 | 1987-09-29 | Shadoan Ralph E | Handle and strap apparatus for hand-carrying articles |
| CN1033375C (en) * | 1991-02-01 | 1996-11-27 | 工具销售有限公司 | Band material carring implement |
| US5695234A (en) * | 1996-05-13 | 1997-12-09 | Coticchio; Salvatore | Carrying device for shopping bags |
| WO2001089978A1 (en) * | 2000-05-19 | 2001-11-29 | Main Steven C | An aid for lifting and carrying a mass/object |
-
2008
- 2008-08-22 CN CN200810168621.5A patent/CN101412466B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3143266A (en) * | 1961-10-04 | 1964-08-04 | Imatake Midorl | Self-tightening article carrier |
| US3841542A (en) * | 1973-06-06 | 1974-10-15 | S City | Ski carrier strap device |
| US4431226A (en) * | 1981-11-18 | 1984-02-14 | Weilert John K | Large mattress carrying device |
| US4696505A (en) * | 1986-11-10 | 1987-09-29 | Shadoan Ralph E | Handle and strap apparatus for hand-carrying articles |
| CN1033375C (en) * | 1991-02-01 | 1996-11-27 | 工具销售有限公司 | Band material carring implement |
| US5695234A (en) * | 1996-05-13 | 1997-12-09 | Coticchio; Salvatore | Carrying device for shopping bags |
| WO2001089978A1 (en) * | 2000-05-19 | 2001-11-29 | Main Steven C | An aid for lifting and carrying a mass/object |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7124241B1 (en) | 2022-02-10 | 2022-08-23 | 山崎 明美 | luggage carrying aid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101412466A (en) | 2009-04-22 |
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