CN101412466A - Adjustable strap with handles for lifting objects safely - Google Patents
Adjustable strap with handles for lifting objects safely Download PDFInfo
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- CN101412466A CN101412466A CNA2008101686215A CN200810168621A CN101412466A CN 101412466 A CN101412466 A CN 101412466A CN A2008101686215 A CNA2008101686215 A CN A2008101686215A CN 200810168621 A CN200810168621 A CN 200810168621A CN 101412466 A CN101412466 A CN 101412466A
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- band
- handle
- cross bar
- receiver hole
- ring
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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 that is subjected to as (but being not limited to) copyright, trade mark and/or trade dress protection.When it occurred in the patent file of patent and trademark office or data, the owner did not oppose to duplicate this patent documentation or patent disclosure by anyone, yet is but keeping its any all right aspect other.
Technical field
The present invention relates to a kind of portable bont, this portable bont allows the user to use one group of light handle to promote object safely and effectively.Many need of work workpeoples promote, promote, spur and transport heavy duty.Overweight lifting may cause overexertion and lower back is caused damage.The weight of workman's energy security improvement depends on many factors.When these factors when to be workmans can adopt the factor of desirable body gesture when promoting, the workman can promote heavier load in safer mode.Yet when body gesture is undesirable (for example, flexes or arm stretch), the weight that the workman can security improvement will reduce.
In addition, manually mass transport is the main source of compensation damage in U.S. labor, surpasses 4/5ths in these damages and can have influence on lower back.According to the investigation of NIOSH in 1991, disorder of back is a disabled major cause, because people are about 50,000,000,000 dollars of the cost in their working year every year.In addition, comprise 1/4 in all Remedies of back injury, the industry cost of its multi-million dollar is all in misery that the employee bears with on suffering a calamity or disaster.How to prevent that back injury from being the security challenge of more factory.According to the statistics of labour statistics bureau (" BLS "), have every year workman to suffer back injury, and back injury account for 1/5 of factory's injury or disease above 1,000,000.
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 littler danger.These suggestion factors comprise handle existence, processing equipment stability and for the premter, be raised the position of object.Other factors in order to prevent back injury of having advised comprise the position of change operation to eliminate danger and to move and/or change object with respect to employee's health.Occurring in the lifting that knee height is following or the shoulder height degree is above more requires great effort than the lifting between these boundaries.
In order to prevent possible back injury, should reduce the moment that the people promotes object.The moment that works for spine is defined as power (for example, being raised the weight of object) and multiply by distance from spine to the object center.This distance has the influence of multiplication to the strength demand that promotes load.Therefore, holding identical load in the preceding 1 foot place of health in the duty ratio of holding 45 pounds away from 2 feet places far away of health can cause the spine two-fold is influenced.Recent technical paper has shown that this load moment (weight of object multiply by its distance to spine) is that the someone has a best predictor that suffers lower back injury possibility.Therefore, the weight that the reduces object horizontal throw that reduces to load simultaneously plays an important role aspect spine stressed reducing.The certain methods that reduces to load centre comprises: eliminates preventing the physical obstacle of workman, before promoting object furthered in health near load, and the size of reduction object.
In addition, the expert advice people that promotes object should reduce him and must bend the value that body promotes object.It is relevant when recent research has clearly illustrated that many danger all with lifting to the front curve trunk.Because the weight of gravity, trunk and must produce extra moment to anteflexion body with respect to lower back by increasing the weight of the spine object that muscle promotes that contracture offsets.When utilizing this extra load, the spine tissue will lack quickly.In addition, recently find that spine muscle (passing through feedback mechanism) has in fact lost intensity and more has been inclined to spasm when supporting or repeat to anteflexion body stretching spinal muscles.The posture that repeats body in the wrong has also increased pressure and shearforce on vertebrae and hollow billet.Even under the short-term effect of excessive use muscle, recover to such an extent that spend 24 hours or more.Thereby actv. design variation can making only is to utilize handle to catch article manually article to be promoted built on stilts on the ground.Ideally, this object should be stocked with respect to waist height, and should stock and be not less than the knee height degree and be not higher than the place of shoulder height degree.
In addition, in bending but not can cause ergonomic damage with wrist under the straight position, particularly the injury region operation in ergonomical also comprises very big hand-power.With wrist one same-action of bending, on the tendon and stndon sheath of the pressure effect is in one's hands and wrist.When wrist flex, tendon and hard bone and the ligament of sheath friction.If should friction take place 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 the individual uses, in order to help the people in lifting or mobile object.Although designed a lot of devices and be commonly used with from ground or other place object surfaces and promote object, be huge, heavy and clumsy in these known devices in operating aspect, and to use in limited space also be difficult.At this moment, 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 crash-resistant band or belt material and ergonomic handle and corresponding techniques are arranged, and are promoting or transporting big weight or clumsy object and material in order to assistance.
The invention provides that the transportation carrier of medical worker, package, 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 other individualities of engaging in lifting and/or mobile object and material be suitable for flexibly, the device used more, this device has portable, reusable handle.Be more readily understood after having seen accompanying drawing, be different from existing large-scale, heavy conveyer, the present invention has (1) a plurality of handles in each end of the elongated band of flexibility, thereby when being raised, moving and locating, the upper side of object contact zones.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 device is replaced or the like.
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 first and second extensions of each side of central module, each first and second extension all has free end.' 131 patents have further been instructed first and second strip-shaped parts that are fixed to upper side and extend out from upper side between the free end of supporting member.Use these strip-shaped parts to be used for around material, locating.' 131 patents have been instructed first and second couplings that cooperate of the free end portion that is connected to each first and second strip-shaped parts in addition.The length of this strip-shaped parts is adjustable, is slidably connected to its corresponding free end portion with each corresponding coupling.From the downside of support unit and along the extension of each first and second extension are corresponding a plurality of first and second handles, and a plurality of first and second handles are fixed at least on the downside.Similarly, transport the method for improving of material, adopted such device, this device comprises: this sentences the flexible extensible supporting member of feature that is.This method comprises: place supporting member and locate first and second strip-shaped parts nearby under material; Engage first and second couplings, thereby material cooperates cosily with strip-shaped parts; Grasping and apply power gives at least one handle to give a hand in lifting, this handle is from one in a plurality of first and second handles that extend along the corresponding first and second extension downsides, and is fixed to a plurality of first and second handles that extend along the corresponding first and second extension downsides.' 131 patents are the instruction adjustable band similar to the present invention not.On the contrary, the many rows of the downside layout handles of supporting member are passed in the instruction of ' 131 patents.' 131 patents not instruction can be adjusted to specific position with handle.If the handle by the instruction of ' 131 patents is out of place, the people must catch the standby handle that is not positioned at the appropriate location.The present invention allows the user that handle is reorientated accurately and sets lifting to be reached for each user and object.
The U.S. Patent application 6193293 (" ' 293 patent ") that Ybanez announces has been instructed and has been suitable for fixing and transmits the device of box-like goods, allows box by the airport, the Railway station, and central bus station, and other similarly should be used for the preparation transportation.The device of ' 293 patents instruction 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 is provided with too to form adjustable ring.Anchor band is around side that is supported on box and bottom surface.The 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 vertical direction.The vertical installation? increased the number of parts of making expense of the present invention and having limited the present invention's instruction of supporting by ' 293 patents by the instruction of ' 293 patents with other band.
The U.S. Patent application 6039376 that Lopreiato announces (' ' ' 376 patents ") has been instructed the belting that is used to transmit object (object); this belting comprises the substantially parallel of band and " X " structure, and this band is with being with element to stretch out from the base portion that is transmitted object.When using parallel and " X " structure of belting, this belting is configured in the side that the bottom that is transmitted object and outward extending tape member are configured in object.The outer end of band comprises carrying handle.Two people's fixed handles are to transmit object.' 376 patents have instructed the total length of belting to decide by the forearm that each side that is chosen in each band is passed, and offer the user with the suitable length with belting.' 376 patents do not reduce the length of band.On the contrary, thus the user catch lower handle caused by upper handle cause too much lax.This too much lax meeting hinders the ability that the user promotes object.In addition, ' 376 patents need at least two users promote object, and this is different from and allows single user and a plurality of user to promote object among the present invention.
The U.S. Patent application 5368353 that Flanders announces (' ' ' 353 patents ") has instructed conveyer, this conveyer to be used for promoting under the situation at root system that does not destroy plant or its top and the conveyer belt soil and the plant of wrapping up with burlap.This conveyer comprises at least two moving belts, and described moving belt has securing device at its a end.The band of ' 353 patents instruction is arranged like this, makes them a bit locate to adjoin or intersect below ball-plant.Be positioned at the intersection point place of each side of shoulder part on the plant at the carrying handle between the moving belt.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 that Schwarz announces (' ' ' 947 patents ") 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 the handle to band.Each band of ' 947 patents passes tension part and a pair of adjustable member and is looped around around the bottle.Utilize two bands to form openable slip-knot.By the device of ' 947 patents instructions end location when the operation by each side of bottle, and have pass bottle around and the adjustable member of phase push off mode.This bottle can be by upright transporting.In order to overturn, reorientate regulating part in identical side, simultaneously with around passing bottle near the position the bottom.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 the 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 overfold sheet that twice is thick or the ribbon that is separated by cringle, and the purpose 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 and is allowed the user to adjust the adjustable band of handle position among the present invention.
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 that is directly connected on the 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 an opening free end being large enough to hold band be fixed on securely on the opposite side of device with the other end of band, thereby when the band be wrapped in to promote object around the time, opening discrepancy free end by combination, when mentioning handle, catching band, and when putting down handle, decontrol band.' 393 patents have been instructed and have been positioned at the single handle that is moved the object top.The invention of ' 393 patents instructions need the user followed by health with a portable object, this hand more multiple pressure power is placed on one side of health and removes object from user's health when carrying.In addition, the present invention allows the user to promote object between in face of bearing surface and the 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 the 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 on tape step with elongated sack, and the transversal centerline of each sack on tape or pass the band location.Fastening tape above side periphery and sack then, thus matrix formed.Promote matrix by adding to the band application that comprises matrix upwards with inside hoisting force, thereby make the sack transportation of unitized load.In a preferred embodiment, the height of matrix is more than or equal to the width of 0.7 times of matrix.Among other embodiment of ' 069 patent instruction, the chiastron in the middle of providing with will from top portion from the matrix bottom unite.Resulting process allows a large amount of sacks to be transported to transfer point with extremely low manpower and extremely low cost by actv..' 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 the wraparound band or tied up with band can make two people transport big and heavy mattress; Scalable rotating belt and with the bogey and the handle of the mattress tied up of band changeably, this handle is adjustable, and in assembling be available when transporting a mattress more than the size.' 226 patents have been instructed the bont that is used for promoting mattress.' 226 patents have such length, this length is fit to be not easy to regulate around that is to say in one week of mattress when promoting than wisp 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 the injury risk of individuality and to being raised the risk of damage of object; Make that the pressure that promotes object/material is littler; Make under object the location, in case move subsequently and to remove under the object and 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 come handling device, this device is designed to need littler storage space and lighter (making its easier arrival rescue the 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 according to user's height and the adjusting personnel must promote the height of object.The present invention is fit to single or double use.The invention provides at least one handle and promote object to allow the user.If desired, the opening of handle can be enough single hand or both hands cosily not to be used the person greatly.
The invention provides at least one handle of making by durable ABS plastic.This handle is designed to have three holes (wherein two are used for connecting band, and another is used for user's hand).This handle is the weight with the minimizing handle of hollow.The inside of handle has 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 used the hand hole that the ergonomics shape is arranged or has held the hole, in order to provide comfortable handle to a plurality of users with different hand sizes.In addition, the hole of holding of the present invention is enough greatly to allow the user to make the handle of with the hands holding with a firm grip.
In addition, handle of the present invention has used last band receiver hole, has been with receiver hole and band to keep cross bar down, is connected on the handle so that will be with firmly.The invention provides the band receiver hole and be with receiver hole down, inserted handle to allow to be with.Cross bar is used for contacting with band, and band is stabilized in the handle, so that band firmly is connected with handle between last band receiver hole and following band receiver hole.
Band of the present invention is a slotting polypropylene nylon tape that passes handle of the present invention.This band passes handle and inserts and be sewn onto on himself, makes this band not remove from handle.In one embodiment of the invention, this band is adjusted to and allows the user to promote the object of different size.In addition, this embodiment uses adjustable band can make the hoisting force maximum and can avoid bent position to promote object to allow the user that handle is positioned at.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 location of belt adjustment and handle.
Briefly describe once more, the present invention includes the band that firmly is connected to two handles.Use this band to be used under object, locating.The length of this band can be regulated.For stable, when using this device, each handle preferably is fixed on the place, end of band.
A main purpose of the present invention is to provide a kind of accessory appliances that is used to promote and transport object, and it comprises the flexibility band with at least one handle or handle.Its another purpose is to provide a kind of technology, uses bont of the present invention, promotes and/or moves and the reorientation object with safe mode.
One object of the present invention is to keep load to approach user's health, with permission arm and the nearly trunk of armrest when promoting, thereby offers user's control bigger to object when promoting object.In addition, the present invention allows the user to increase the user and can catch the height that is raised object.Occur in strength zone (power zone) by allowing the position of user on ground to catch object, the invention enables to promote, promptly approach health, be in the zone between big midleg and the breastheight middle part.This strength zone is arm, leg and back can be mentioned maximum weight with minimum power place.The present invention allows the 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 support except being raised object.In addition, bend body during away from health and allow leverage all to increase the used load at back significantly in traveling load.This body in the wrong has increased the pressure on time spine and has made muscular fatigue.The objective of the invention is to allow the user on than the higher height of the height that can reach, to promote object without the present invention.Because the increase of height, the user does not need to bend the same height of body, makes great efforts to mention required power of object and fatigue thereby reduced the user.
In addition, the invention provides handle more suitably so that promote easier and reduced the danger of injury.Handle of the present invention is that the ergonomics shape is not so that handle can block finger and palm to hold bigger hand and this handle greatly enough.
The objective of the invention is to reduce the possibility of injury.In addition, the present invention helps avoid mobile object damage and helps to make lifting process more laborsaving.
In addition, the objective of the invention is by increasing object that the 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 and mobile total weight.
Another object of the present invention is to increase comfortable and handle practicality to each object that is raised.
Another object of the present invention is to make the user regulate the beginning height that the user promotes object by the length of accommodation zone.
Another object of the present invention is by reducing the pressure at trunk bending forward minimizing spider (interdiscal) pressure and back.
Another object of the present invention is to form safer lifting environment for the suggestion that advances OSHA and Department of Labor.
Another object of the present invention is to reduce pressure on the retinaculum musculi flexorum (the canalis carpi zone of wrist) by wrist being remained on neutrality (neutral) position when promoting.
Thereby another object of the present invention is to impel the user to use strongr leg muscle to promote the use of stronger leg muscle by the restriction trunk to front curve.
Although another object of the present invention is when promoting with deletrious body mechanics, pressure and telophragma pressure have been reduced to front curve to the back by the restriction trunk.
Another object of the present invention is to keep object to approach user's health in lifting process.
Another object of the present invention is to offer user's control bigger to object in lifting process.
Another object of the present invention provides flexible band, and this flexibility band is in compliance with this object, so as with this object maximum contact, so that the control bigger to object to be provided in lifting process.
Another object of the present invention is for the traveling comfort that increases lifting process and controlled, promotes object to allow the user in long-term.
Another object of the present invention provides band and the handle with long life.
Another object of the present invention is to promote to promote with wide supporting base.
These and other purpose of the present invention and advantage and the novel feature that is subordinated to it will occur in following description part or be more obvious.
Description of drawings
In the accompanying drawing that the following part of book is as an illustration also together explained with it, adopt identical Reference numeral to refer to identical part in the different views.
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 a front elevation of the present invention;
Fig. 5 is its back view;
Fig. 6 is its lateral plan, and opposite side becomes mirror image with it;
Fig. 7 is its top plan view;
Fig. 8 is its bottom plan view;
Fig. 9 is the transparent view from the part of the present invention of 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 mirror image with it;
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 the part of the present invention of 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 mirror image with it;
Figure 19 is its lateral plan, and opposite side becomes mirror image with it;
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 mirror image with it; And
Figure 25 is the lateral plan of one embodiment of the invention, and opposite side becomes mirror image with it;
The specific embodiment
Fig. 1 shows device (being illustrated by label 100 generally) the lifting object 118 that the user utilizes the present invention to instruct.As shown in fig. 1, user's object 118 that must will be raised is positioned at on 108 the lifting surface.The user can make object 118 tilt and make with 108 lifting surface in object 108 slip underneath.Be with on 108 after the positioning object 118, the user can regulate geometrical clamp 110 increasing or to reduce the amount with 108, thereby handle 102,112 is positioned on the actv. position to promote object 108.As shown in Figure 1, by regulate geometrical clamp 110 with increase with 108 lifting surface, handle 102,112 can be positioned in user's the strength zone (power zone).
The 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 handle 102,112 can not fracture or crooked when this rigid material allowed user to promote object 108, clamped or weigh wounded user's finger to prevent handle 102,112.
Of the present inventionly be with 108 to be connected to handle 102,112 at band retainer 106,114 places.Band retainer 106,114 is made by reinforcing material, makes that handle 102,112 will keep this to be with 108 when of the present invention using.
Fig. 2 show pass handle 102 with 108 mounting means.To be with 108 to be inserted through band receiver hole 120 and to pass through band receiver hole 124 down, so that keep cross bar 122 places will be with 108 to be fixed to handle at band.Will be with 108 be fixed near the cross bar 122 after, this band is sewn to himself and goes up 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 a hollow.The present invention utilizes rib 126 to strengthen the structure of handle 102.Rib 126 allows handle 102 to make hollow and makes handle 102 required quantity with material to reduce.In addition, rib 126 allows to remove the caused additional weight of employed additional materials when making handle 102.These ribs 126 are spaced apart on whole handle 102, keep the shape and the required enough supports of intensity of handle 102 when using the present invention to promote weight 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 a hollow being adjacent to that band keeps in the zone of cross bar 122, to increase extra reinforcement and to use when of the present invention thereby enough support belts 108.Being adjacent to band keeps the reinforced region of cross bar 122 to prevent from band is kept the infringement of cross bar 122 and prevented to be with 108 from handle 102 disengagings.In addition, the band guiding cross bar 156 below following retaining hole 130 and band maintenance cross bar 122 has limited the motion with 108, and this is with and keeps cross bar 122 with further enhancing.In other embodiments, be adjacent to band keep this zone of cross bar 122 be hollow and support by the rib (such as rib 126) that is arranged on the whole handle 102.
Fig. 3 shows the enlarged view of geometrical clamp 110, and this geometrical clamp 110 allows accommodation zone 108.As shown in Figure 3, pass geometrical clamp 110 with inserting, to allow accommodation zone 108 with each section of 108.As shown in Figure 3, pass upper clamping hole 128 and following folder hole 132 and will be with the 108 plug in geometrical clamps 110 that pass, make folder cross bar 130 remain on between these sections of 108.To be described in more detail hereinafter adjusting with 108.
Fig. 4 show handle 102,112 and be connected to handle 112 with 108 view.Be with 108 to be wrapped on the band retainer 104,114.As shown in Figure 2, be with 108 to be connected to band maintenance cross bar 122.After strip winding keeps cross bar 122 mounting straps 108, be 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 be connected to band keep cross bar 122 around.Pass band receiver hole 120 and be with receiver hole 124 down and around cross bar 122, insert and be with 108.In addition, extend out with 108 the back sides from handle 102,112.
Fig. 5 show handle 102,112 and be connected to handle 102,112 with 108 front elevation.End with 108 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 102,112.136,138 places will be with 108 to fix himself at fastener, 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 with 108 the back sides from the handle shown in Fig. 4-5 102,112.
Fig. 6 shows lateral plan of the present invention, wherein, extends out with 108 the front 101 and the back sides 103 from handle 102.For with 108 installations, be with 108 to pass handle 102 and leave hand tenon 102 to form band 144 to handle 102.After leaving handle 102, band 144 is fixedly connected at fastener 138 places and is with 108.
One embodiment of the present of invention have utilized scalable band 146 to regulate the length of lift portion of the present invention to allow the user.Be with 108 to pass geometrical clamp 110 and leave geometrical clamp 110 to form scalable band 146.After leaving geometrical clamp 110, band 146 is fixedly connected to be with on 108, is with on 108 so that geometrical clamp 110 adjustable grounds are connected to.This mounting means of geometrical clamp 110 allows the user to come the length of accommodation zone part 140 with respect to scalable band 146, so that handle 102,112 can extend to the length of band portion 140.
For with 108 to the installations of handle 112, be with 108 to pass left-hand seat delthyrium 120 and enter, and leave hole 124 under the handle, thereby form band 142.Band 142 is fixedly joined at fastener 136 places and is with on 108, is connected on the handle 112 will be with 108.
Fig. 7-8 shows with 108 installations to handle 102,112.In addition, Fig. 7-8 shows the geometrical clamp 110 that is connected to on 108.
Fig. 9-10 shows the columniform band that is used for receiving belt 108 and 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 that is increased has increased minimum weight for handle 102, the rigidity that increases is provided and has not had overweight additional materials to handle 102 simultaneously.In addition, Fig. 9 shows and is adjacent to the cross bar strut member 148,150 that band keeps cross bar 122.Different with the other parts of handle 102, cross bar strut member 148,150 is not a hollow.Cross bar strut member the 148, the 150th, solid strut member, this solid strut member keeps the position of cross bar 122 to go out for handle 102 at band provides extra stiffness.
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 the 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 uses handle cross bar 152 and hand hole 104.The hand hole 104 of one embodiment of the present of invention is designed to have and is no less than about eight inches width, to allow the 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 used band receiver hole 120,124 with retainer belt 108.In one embodiment, band receiver hole 120,124 is no less than about eight inches, about eight inches is with 108 can pass band receiver hole 120,124 so that be no less than equally.
In addition, one embodiment of the present of invention are used and are separated cross bar 154, and this separation cross bar 154 is separated with user's hand with 108 of the present invention.Separate that cross bar 154 has increased that an extra safety device is stuck in hand tenon 102 with the finger that reduces the people and with the possibility between 108.
In addition, one embodiment of the present of invention have been used the band guiding cross bar 156 that is positioned under the band maintenance cross bar 122.Band guiding cross bar 156 will be 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 shows geometrical clamp 110 and last retaining hole 128 and following retaining hole 130.Shown in Figure 16-20, retaining hole the 128, the 132nd, though enough wide with allow with 108 on as shown in Figure 3 hole 128 or insert twice in the hole 132 down.
Figure 21-22 shows one of the present invention and uses single embodiment with holes.As shown in figure 21, adopt two dissimilar handles among the present invention.Handle 151 uses single band retaining hole 158.Replace passing two holes, band 160 only passes single band retaining hole 158, is fixedly attached to handle 151 will be with 108.
In addition, Figure 22 show when promoting object, be used for people's finger be with the 108 separated cross bars 154 that separate.In another embodiment shown in Figure 23, do not need to separate cross bar 154 will hold the hole with the band receiver hole separate.Pass the band retaining hole 162 of handle 160 so that be with 108 can be connected to handle 162 with 108.
Figure 24 shows use band 166,176 will be with 170 one embodiment of the present of invention that are connected on the handle 164,176.In addition, band scalable ring 172 is connected to geometrical clamp 110 to be with on 170, to allow accommodation zone 170 length, makes the user the present invention can be adjusted to required length and promotes object rightly.As shown in figure 24, band 166,176 and 178 is connected at fastener 168,174 places and is with on 170.
Figure 25 shows use band 178,182 will be with 108 an alternative embodiment of the invention that are connected on the handle 112,102.Handle 102,112 forces with 108 and moves on to the side 103 of handle 102 and the side 113 of handle 112 towards the side 109 with 108.Because the object that promotes is positioned at the side 109 with 108, 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, make to move rather than move towards the side 101,111 of handle 102,112 away from the user towards the user with 108.Towards the object localization that is raised this with 108 can increase with 108 with the contacting and stablize this object better of object with respect to the user.
In addition, scalable band 180 is connected to geometrical clamp 110 with on 108 the side 107, can adjustable ground when on 108 side 109, adding object carrier with box lunch near this geometrical clamp 110.Placing geometrical clamps 110 with 108 side 107, this allows at any time when having added object carrier on 108 (comprise when be with) to regulate geometrical clamp 110 simply.The geometrical clamp 110 of Fang Zhiing also can be used as safety device of the present invention like this.Be carried in the object on 108 and can not disturb geometrical clamp 110.By preventing from unexpectedly to change the position of geometrical clamp 110, the present invention has got rid of the present invention increases possibility with 108 length just in use the time.Therefore, can be adjusted to bigger length with 108 length and cause the user to accidentally drop and fall down object by accident.
From above can knowing, all results and purpose that the present invention can obtain here to be mentioned well, and have this structure intrinsic other advantage.
Be understandable that some feature and sub-portfolio are practical, and can under the situation that does not relate to other features and sub-portfolio, use.This be can expect and within the scope of the claims.
Can in not departing from the scope of the present invention, constitute a plurality of possible embodiment, should be appreciated that it is illustrative and nonrestrictive that all the elements shown in disclosed herein and the accompanying drawing should be interpreted as.
Claims (20)
1, a kind of device that is used to promote object comprises:
Be no less than about eight inches wide bands, this band has first ring and second ring that is suitable for being connected to first handle and second handle;
First handle be suitable for the handle cross bar that the people holds;
The band of first handle keeps cross bar, it is suitable for keeping first ring of this band, wherein, the band of first handle keeps cross bar to form the first band receiver hole of first handle, and this first band receiver hole is suitable for keeping first ring of this band so that this band is fixedly connected to first handle;
Second handle be suitable for the handle cross bar that the people holds;
The band of second handle keeps cross bar, it is suitable for keeping second ring of this band, wherein, the band of second handle keeps cross bar to form the first band receiver hole of second handle, and this first band receiver hole is suitable for keeping second of this band to encircle so that this band is fixedly connected on the second handle.
2, device as claimed in claim 1, wherein:
First or second handle at least one handle be hollow, this at least one handle has and is positioned at this at least one rib of handle in-to-in, 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 band guiding cross bar under the cross bar, be suitable for this band is guided to a side of handle.
4, device as claimed in claim 1, wherein, it is columniform that this band keeps cross bar.
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 the cross bar place to increase the rigidity of at least one handle at this band.
6, device as claimed in claim 1 further comprises:
Separate cross bar, this separation cross bar keeps holding hole and band receiver hole with formation between the cross bar at handle cross bar and band, and wherein, this separation cross bar is suitable for separating with the band receiver hole holding the hole.
7, device as claimed in claim 1 further comprises:
Be slidingly connected at the geometrical clamp between the end of this band, wherein, this geometrical clamp is suitable for regulating the length of this band.
8, device as claimed in claim 7 further comprises:
At least one band receiver hole of this geometrical clamp, wherein, this band receiver hole is suitable for allowing this to bring to less passing this band receiver hole twice.
9, device as claimed in claim 7 further comprises:
The 3rd ring, the 3rd ring is connected to this band with geometrical clamp, and wherein, the 3rd ring forms like this, that is, make this band pass first and second holes of geometrical clamp, and the 3rd ring is fixedly attached to this band.
10, a kind of hand hoisting device comprises:
First handle, this first handle have and are no less than about eight inches wide hand holes and are no less than about eight inches wide band receiver hole;
Second handle, this second handle have and are no less than about eight inches wide hand holes and are no less than about eight inches wide band receiver hole;
Band, this band are to be no less than about eight inches wide elongated band forms, and have ring at each place, end; Each ring engages with one of described handle by passing this band receiver hole, and at least one described ring has adjustable fasteners to allow to regulate overall strip length;
Thus, can by a people make with the hands or two people everyone use any hand or both hands hand hoisting between the described handle described with on weight.
11, device as claimed in claim 1, wherein:
First or second handle at least one handle be hollow, this at least one handle has and is positioned at this at least one rib of handle in-to-in, wherein, this at least one rib is suitable for increasing the rigidity of handle.
12, device as claimed in claim 10 further comprises:
Be positioned at first or the band of second handle keep band guiding cross bar under the cross bar, be suitable for this band is guided to a side of handle.
13, device as claimed in claim 10 further comprises:
Band keeps cross bar, and this band keeps cross bar across the width of crossing at least one described band receiver hole, and it is inner to be positioned at a described ring, and strap end portion is engaged with handle.
14, device as claimed in claim 10 further comprises:
At least one cross bar strut member that is adjacent to band maintenance cross bar in the first handle, wherein, this cross bar strut member is suitable for keeping the cross bar place to increase the rigidity of first handle at this band.
15, device as claimed in claim 10 further comprises:
Separation cross bar between hand cross bar and band receiver hole, wherein, this separation cross bar is suitable for hand hole and band receiver hole are separated.
16, device as claimed in claim 10 further comprises:
Be slidingly connected at the geometrical clamp between the end of this band, wherein, this geometrical clamp is suitable for regulating the length of this band.
17, device as claimed in claim 16 further comprises:
At least one band receiver hole of this geometrical clamp, wherein, this band receiver hole is suitable for allowing this to bring to less passing this band receiver hole twice.
18, a kind of hand hoisting device comprises:
First handle, this first handle have and are no less than about eight inches wide hand holes and are no less than about eight inches wide band receiver hole;
Second handle, this second handle have and are no less than about eight inches wide hand holes and are no less than about eight inches wide band receiver hole;
Band, this band are to be no less than about eight inches wide elongated band forms, and have ring at each place, end; Each ring engages with one of described handle by passing this band receiver hole, and at least one described ring has adjustable fasteners to allow to regulate overall strip length;
Band keeps cross bar, and this band keeps cross bar across the width of crossing at least one described band receiver hole, and it is inner to be positioned at a described ring, and strap end portion is engaged with handle.
Be positioned at first or the band of second handle keep band guiding cross bar under the cross bar, be suitable for this band is guided to a side of handle;
Thus, can by a people make with the hands or two people everyone use any hand or both hands hand hoisting between the described handle described with on weight.
19, device as claimed in claim 18, wherein:
First or second handle at least one handle be hollow, this at least one handle has and is positioned at this at least one rib of handle in-to-in, wherein, this at least one rib is suitable for increasing the rigidity of handle.
20, device as claimed in claim 18 further comprises:
Be slidingly connected at the geometrical clamp between the end of this band, wherein, this geometrical clamp is suitable for regulating the length of this band, wherein, this geometrical clamp is connected to this band by the 3rd ring, and the 3rd ring forms like this, promptly, make this band pass first and second of geometrical clamp and be with receiver holes, and the 3rd ring is connected to this band.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/895336 | 2007-08-24 | ||
| US11/895,336 US7926860B2 (en) | 2005-12-06 | 2007-08-24 | Adjustable strap with handles for lifting objects safely |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101412466A true CN101412466A (en) | 2009-04-22 |
| CN101412466B 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 (4)
| 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 |
| CN113438911A (en) * | 2019-02-15 | 2021-09-24 | 赖因霍尔德·门内克 | Tensioning belt for roller luggage case |
| JP2023116830A (en) * | 2022-02-10 | 2023-08-23 | 山崎 明美 | Load carrying aid |
Family Cites Families (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 |
| US5169199A (en) * | 1991-02-01 | 1992-12-08 | Ruyter Peter J De | Object carrier |
| US5695234A (en) * | 1996-05-13 | 1997-12-09 | Coticchio; Salvatore | Carrying device for shopping bags |
| AU2001264668A1 (en) * | 2000-05-19 | 2001-12-03 | James R. Bennett | An aid for lifting and carrying a mass/object |
-
2008
- 2008-08-22 CN CN200810168621.5A patent/CN101412466B/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN113438911A (en) * | 2019-02-15 | 2021-09-24 | 赖因霍尔德·门内克 | Tensioning belt for roller luggage case |
| JP2023116830A (en) * | 2022-02-10 | 2023-08-23 | 山崎 明美 | Load carrying aid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101412466B (en) | 2014-01-15 |
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