CN102068098A - Sliding device applied to folding bag and slidable folding bag - Google Patents
Sliding device applied to folding bag and slidable folding bag Download PDFInfo
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- CN102068098A CN102068098A CN 201010577844 CN201010577844A CN102068098A CN 102068098 A CN102068098 A CN 102068098A CN 201010577844 CN201010577844 CN 201010577844 CN 201010577844 A CN201010577844 A CN 201010577844A CN 102068098 A CN102068098 A CN 102068098A
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- foldable bag
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Abstract
The invention provides a sliding device applied to a folding bag and a slidable folding bag. The sliding device comprises a first substrate and a second substrate, wherein the first substrate is horizontally arranged on the inner lower side of the folding bag; the second substrate is arranged on the outer lower side of the folding bag and corresponds to the first substrate; the first substrate and the second substrate are fixedly connected by the foldable bag; and at least two pulley block mounting parts are arranged at one end of the lower surface of the second substrate, and a pulley block is detachably arranged in each pulley block mounting part. The sliding device applied to the folding bag has a simple structure, is rational in design, and can be better applied to various shopping bags.
Description
Technical field
The present invention relates to a kind of carriage and foldable bag slidably that is applied on the foldable bag.
Background technology
In daily life, when people arrive the supermarket market shopping, use disposable plastic bag mostly, caused serious environmental issue owing to present society upward is extensive use of disposable plastic bag.And then advocate people's BYOB for environmental protection and do shopping.Current environment-friendly shopping bag, majority is portable environment-friendly shopping bag, causes reining in problems such as hand easily.In addition, for solving the inconvenience of portable environment-friendly shopping bag, people's designs fix is connected with the shopping bag of pulley gear.This shopping bag with pulley gear can solve the above-mentioned problem that tows, yet above-mentioned shopping bag and pulley gear are generally the one stationary structure, and the shopping bag that easily causes having pulley gear takes up room bigger, and carries very inconvenience.So existing shopping bag can't satisfy people's user demand.Given this, how to provide a kind of shopping bag that not only had been convenient for people to carry but also can tow to become the current technical issues that need to address.
Summary of the invention
The invention provides a kind of carriage that is applied on the foldable bag, this pulley gear simple in structure, for convenience detach and install, when being applied to foldable bag, it can satisfy people's user demand.
In addition, the present invention also provides a kind of slidably foldable bag, and slidably foldable bag is easy to carry for this, and can hauling, has satisfied people's user demand preferably.
A kind of carriage that is applied on the foldable bag of the present invention, comprise first substrate that is horizontally set on below, described foldable bag inside, and corresponding second substrate that is arranged on below, described foldable bag outside with described first substrate, described first substrate sees through described foldable bag with described second substrate and fixedlys connected;
One end of the lower surface of described second substrate is provided with two pulley assembly installation portions at least, removably is provided with pulley assembly in each described pulley assembly installation portion.
According to a further aspect in the invention, the present invention also provides a kind of slidably foldable bag, and it comprises a foldable bag, and is arranged on the carriage that is applied on the foldable bag on the described foldable bag, aforesaid.
Carriage simple in structure, reasonable in design that is applied on the foldable bag of the present invention can be applied on various shopping bag/foldable bags preferably.
Further, slidably foldable bag of the present invention is easy to carry, and can draw and be supported in ground in use, has satisfied people's user demand preferably, has improved the slidably practicality of foldable bag.
Description of drawings
In order to be illustrated more clearly in the present invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Figure 1A and Figure 1B are the structural representation that is applied to the carriage embodiment two on the foldable bag among the present invention;
Fig. 1 C is the side view that is applied to the carriage embodiment two on the foldable bag among the present invention;
Fig. 2 is the front view of the upper surface of first substrate that is applied to the carriage embodiment two on the foldable bag among Figure 1A;
Fig. 3 A is the front view of the upper surface of second substrate that is applied to the carriage embodiment two on the foldable bag among Figure 1A;
Fig. 3 B is the structural representation of the lower surface of second substrate that is applied to the carriage embodiment two on the foldable bag among Figure 1A;
Fig. 3 C is the second substrate-side view that is applied to the carriage embodiment two on the foldable bag among Figure 1A;
Fig. 3 D is the structure for amplifying schematic diagram in the A-A district among Fig. 3 C;
Fig. 3 E is the structure for amplifying schematic diagram of second substrate that is connected with pulley assembly among Figure 1A;
Fig. 4 A is the combination schematic diagram that is applied to the carriage embodiment two on the foldable bag among Figure 1A;
Fig. 4 B is the structure for amplifying schematic diagram in the B-B district among Fig. 4 A;
Fig. 5 A is the structural representation of the lower surface of second substrate that is applied to the carriage embodiment three on the foldable bag among the present invention;
Fig. 5 B is the side view of the lower surface of second substrate among Fig. 5 A;
Fig. 5 C is the cutaway view of the pulley assembly of the lower surface of second substrate among cooperation Fig. 5 A;
Fig. 5 D is the side view of the lower surface of second substrate that pulley assembly is installed among Fig. 5 A;
Fig. 6 A is second kind of structural representation of the pulley assembly installation portion that is applied to the carriage embodiment three on the foldable bag among the present invention;
Fig. 6 B is the cutaway view of the pulley assembly installation portion among Fig. 6 A;
Fig. 6 C is the cutaway view of the pulley assembly of the pulley assembly installation portion among cooperation Fig. 6 A;
Fig. 7 A is the third structural representation of the pulley assembly installation portion that is applied to the carriage embodiment three on the foldable bag among the present invention;
Fig. 7 B is the cutaway view of the pulley assembly installation portion among Fig. 7 A;
Fig. 7 C is the side view of pulley assembly installation portion among Fig. 7 A and pulley assembly combination;
Fig. 8 A is the 4th kind of structural representation of the pulley assembly installation portion that is applied to the carriage embodiment three on the foldable bag among the present invention;
Fig. 8 B is the side view of the pulley assembly of the pulley assembly installation portion among cooperation Fig. 8 A;
Fig. 9 A is the structural representation of the slidably foldable bag embodiment among the present invention;
Fig. 9 B is the side view of the slidably foldable bag embodiment among the present invention;
The structural representation of Fig. 9 C after for the slidably foldable bag dismounting among the present invention;
Fig. 9 D is the structural representation of the foldable bag among the present invention.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, the every other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belongs to the scope of protection of the invention.
It should be noted that, upper surface in following examples and lower surface are being that benchmark is divided vertically, the following pulley gear of mentioning can comprise from top to bottom successively, the lower surface of the lower surface of the upper surface of first substrate, first substrate, the upper surface of second substrate and second substrate.Wherein, the lower surface of first substrate is relative with the upper surface of second substrate.
First embodiment
Be applied to the carriage on the foldable bag in the present embodiment, comprise first substrate that is horizontally set on below, foldable bag inside, and corresponding second substrate that is arranged on below, foldable bag outside with first substrate, first substrate sees through foldable bag with second substrate and fixedlys connected; One end of the lower surface of second substrate is not equipped with two pulley assembly installation portions at least, removably is provided with pulley assembly in each pulley assembly installation portion.Need to prove pulley assembly installation portion in the present embodiment can be various can be with the dismountable arbitrary structures that is installed on second base lower surface of pulley assembly, can be the dop structure of the lower surface of fixedly connected second substrate as the pulley assembly installation portion, its dop is used for the base plate of clamping pulley assembly, or the side plate of clamping pulley assembly etc.
For instance, the pulley assembly installation portion can comprise as the coaming plate that is a shape on the lower surface that is arranged on second substrate, and the lower surface of the coaming plate and second substrate form be used for the sliding pulley assembly export mouth of establishing described pulley assembly; Between the lower surface of the coaming plate of pulley assembly export mouth both sides and second substrate, be formed with the guide groove that is used to slip into pulley assembly.Certainly, also guide groove and above-mentioned dop can be used in combination, so that better connect pulley assembly.
Preferably, lower surface that can first substrate be provided with two protrusions, be used for described second substrate card is located at buckle on described first substrate, to be used to strengthen being connected of first substrate and second substrate.
In addition, also be provided with two cylinders at the other end of the lower surface of second substrate, the middle part of cylinder is provided with storage tank along axis direction, and the opening direction of storage tank is parallel with the lower surface of second substrate.On this basis, can make the included bracing frame of carriage be plugged in above-mentioned storage tank, so that make foldable bag can be stable at ground with pulley gear.Bracing frame herein can comprise a bottom bar, and the feet that is arranged on described bottom bar two ends, and two described feet difference corresponding inserted are in the storage tank of described cylinder.
Pulley assembly in the foregoing description can comprise and is used for the base plate that cooperates with guide groove and the side plate that is vertically set on the base plate two ends; Be provided with pulley between two side plates.Pulley assembly in the present embodiment can be easy for installation and removal, and simple in structure, is easy to preparation, can be used as the auxiliary equipment of various foldable bags.
Second embodiment
Shown in 1C, Figure 1A and Figure 1B are the structural representation that is applied to the carriage embodiment two on the foldable bag among the present invention, and Fig. 1 C is the side view that is applied to the carriage embodiment two on the foldable bag among the present invention.This carriage that is applied on the foldable bag comprises, is horizontally set on first substrate 1 of below, foldable bag inside, and fixedlys connected through foldable bag with second substrate 2 with first substrate, 1 corresponding second substrate, 2, the first substrates 1 that are arranged on below, foldable bag outside; Wherein, an end of the lower surface of second substrate 2 is provided with two pulley assembly installation portions 3 at least, removably is provided with a pulley assembly in each pulley assembly installation portion 3; The pulley assembly installation portion comprises the coaming plate that is a shape 12 (shown in Fig. 3 D) on the lower surface that is arranged on second substrate 2, and the lower surface of coaming plate 12 and described second substrate form be used for the sliding pulley assembly export mouth of establishing above-mentioned pulley assembly; Between the lower surface of the coaming plate of pulley assembly export mouth both sides and described second substrate, be formed with the guide groove 13 (shown in Fig. 3 D) that is used to slip into described pulley assembly.From the foregoing description as can be seen, it is applied to first substrate 1, second substrate 2 and pulley assembly that the pulley gear on the foldable bag comprises and is independent structure member, and then installation and removal that can be more convenient, and the size and the thickness of structure concrete configuration first substrate 1 of the pulley gear that can use according to reality, second substrate 2, pulley assembly.In addition, this pulley gear can be realized flexible configuration according to the structure of foldable bag, satisfies various users' demand.
With reference to shown in Figure 2, Fig. 2 shows the front view of the lower surface of first substrate.The lower surface of first substrate at this place is relative with the upper surface of second substrate.Particularly, first substrate 1 can be flat structure, as selecting flat cuboid base plate for use.Usually, the thickness of first substrate 1 can be made as 0.5 to 20mm, if when selecting rectangular structure for use, length can be selected 25cm to 50cm for use, and width can be 25cm to 50cm.Certainly, do not limit the scope of the shape of first substrate 1 and length and width thereof, thickness in the present embodiment, the shape of this first substrate 1, and corresponding length and width, thickness all can be provided with according to different pulley gears.The upper surface and the lower surface of first substrate 1 in the present embodiment all can be smooth plane.Preferably, the lower surface of first substrate 1 be provided with two protrusions, be used for second substrate 2 is fastened on buckle 15 on first substrate 1, its objective is the effect that is connected that strengthens first substrate 1 and second substrate 2.
Certainly, lower surface that also can first substrate 1 is provided with reinforcement (groove 6 as shown in Figure 2), be used to strengthen the effect that is connected of first substrate 1 and second substrate 2 on the one hand, be used to cooperate the reinforcement (projection 7 as shown in Figure 3A) of second substrate 2 on the other hand, above-mentioned reinforcement can play the effect that reinforcement compresses when fixing first substrate 1 and second substrate 2 as employing ultrasonic wave locate mode.In the present embodiment, the upper surface of first substrate 1 can be flat surface, so schematically do not show in the accompanying drawing.
Shown in figure 3A to Fig. 3 E, the front view of the upper surface of second substrate that Fig. 3 A shows, the structural representation of the lower surface of second substrate that Fig. 3 B shows, the second substrate-side view that Fig. 3 C shows, Fig. 3 D shows the structure for amplifying schematic diagram in the A-A district among Fig. 3 C, and Fig. 3 E shows the structure for amplifying schematic diagram of second substrate that is connected with pulley assembly.
Wherein, can fixedly connected by adhesive means, buckle mode, double buckle mode, bolt mode or ultrasonic wave locate mode with second substrate 2 in the bottom of first substrate 1, foldable bag.So the shape that the shape of this second substrate 2 can corresponding first substrate, the rectangular structure of preferred flat.The thickness of second substrate 2 of the rectangular structure that this is flat can be made as 0.5 to 20mm, and length can be selected 25cm to 80cm for use, and width can be 25cm to 80cm.Usually, the length of second substrate 2 and the wide length that all is not less than first substrate 1 and wide.Certainly, do not limit the scope of the shape of second substrate 2 and length and width thereof, thickness in the present embodiment.That is to say, the shape of first substrate 1 and second substrate 2, and corresponding length and width, thickness all can be provided with flexibly.
Alternatively, the upper surface of second substrate 2 is provided with a plurality of reinforcements (projection 7 as shown in Figure 3A) that foldable bag contacts with first substrate 1 that see through, this reinforcement plays and strengthens the effect that compresses, this reinforcement can comprise, more than one groove 6 on the lower surface of first substrate 1 (being shown as circle among Fig. 2), (this projection 7 can be circle to more than one projection 7 in the upper surface of second substrate 2, schematically showing of Fig. 3 A mainly is for distinguishing the shape of groove 6, certainly, this shape also can be hexagon, rectangle etc.), and the position of groove 6 and projection 7 in correspondence with each other, and its quantity equates.Reinforcement in the present embodiment also can be other structure (also can comprise the arris of first substrate/second each side of substrate etc. as reinforcement), does not limit the shape and the structure of reinforcement in the present embodiment.
Shown in Fig. 3 B, the lower surface of second substrate in the present embodiment is respectively arranged with two pulley assembly installation portions 3 and has the cylinder 5 of storage tank.That is to say, lower surface one end of second substrate is provided with two pulley assembly installation portions 3, the other end is provided with two cylinders 5, and the middle part of cylinder 5 is provided with storage tank 14 (shown in Fig. 3 C) along axis direction, and the opening direction of storage tank 14 is parallel with the lower surface of second substrate 2.
Particularly, removably connect a pulley assembly in the pulley assembly installation portion 3; Pulley assembly installation portion 3 comprises the coaming plate that is a shape 12 on the lower surface that is arranged on second substrate 2, and the lower surface of coaming plate 12 and described second substrate form be used for the sliding pulley assembly export mouth of establishing above-mentioned pulley assembly; Between the lower surface of the coaming plate of pulley assembly export mouth both sides and second substrate 2, be formed with the guide groove 13 that is used to slip into described pulley assembly.Preferably, pulley assembly installation portion 3 also comprises a baffle plate 8, and this baffle plate 8 is arranged on pulley assembly export mouth place.Wherein, the surface of baffle plate 8 is the inclined-plane, and by the inside of the pulley assembly export mouth outer inclination (shown in Fig. 3 D) to the pulley assembly export mouth.Alternatively, the upper surface that is positioned at the coaming plate of described pulley assembly export mouth both sides is set to the inclined-plane, and is tilted to coaming plate 12 by the pulley assembly export mouth.Thus, can make pulley assembly can slip into smoothly in the guide groove 13 of pulley assembly export mouth inside.This baffle plate 8 mainly is to be used for preventing that pulley assembly does not break away from guide groove 13 in dilatory process.Need to prove, plate washer 8 in the present embodiment (shown in Fig. 3 D) can be the material preparation with certain elastic force, its height is corresponding to the height of pulley assembly export mouth, when needs slip into pulley assembly in the guide groove 13, can adopt the base plate 10 (shown in Fig. 4 B) of pulley assembly to press plate washer 8, so that the base plate in the pulley assembly 10 is snapped in/slips in the guide groove 13, at this moment, plate washer 8 can stop that pulley assembly in use breaks away from/skid off guide groove 13 because the elastic force of self can restore to the original state.Thus, this pulley assembly and second substrate 2 can be easy for installation and removal, and make pulley gear be convenient for carrying.
On this basis, the lower surface of second substrate also can be provided with two cylinders 5, and cylinder 5 is provided with storage tank 14.And then carriage also comprises a bracing frame (shown in Fig. 3 E), and this bracing frame comprises a bottom bar 16, and 4, two feets of feet 4 that are arranged on bottom bar 16 two ends respectively corresponding inserted in the storage tank 14 of cylinder 5, shown in Fig. 4 A.The purpose that bracing frame is set in the present embodiment is to be convenient to pulley gear stand.When placing more article in the foldable bag that uses pulley gear, can in the storage tank 14 of the lower surface of second substrate 2, grafting be used to support the bracing frame of second substrate 2, so that can being stablized, pulley gear stands on ground.
Stand for ease of the stable of pulley gear, the shape of the feet 4 in the present embodiment can be
Shape, it laterally is used to insert in the storage tank 14, vertical height is corresponding to the height of pulley assembly, cooperates pulley assembly to support pulley assembly (shown in Fig. 3 E and Fig. 5 A), stands on ground so that pulley gear can be stablized.For making things convenient for the installation of bracing frame, usually storage tank 14 is set to cylindrically or conical, and storage tank 14 extends second substrate, 2 parts, shown in Fig. 3 B.Preferably storage tank 14 is made as more and more narrow structure, difficult drop-off when guaranteeing in the feet 4 insertion storage tanks 14.Present embodiment does not limit the shape and the fixed form of bracing frame.Need to prove, during the dismounting bracing frame, can directly feet 4 be extracted from storage tank 14.
Shown in figure 4A and Fig. 4 B, Fig. 4 A shows the combination schematic diagram of the carriage embodiment two that is applied on the foldable bag, and Fig. 4 B shows the structure for amplifying schematic diagram in the B-B district among Fig. 4 A.Particularly, pulley assembly comprises and is used for the base plate 10 that cooperates with guide groove 13 and the side plate 17 that is vertically set on base plate 10 two ends; Be provided with pulley 9 between two side plates 17.Usually, pulley 9 can be selected universal wheel for use, so that rotation that can any direction.Base plate 10 is used to snap in/slip into guide groove 13, and it can guarantee any rotation of pulley 9, is convenient to dismounting simultaneously and carries.
Need to prove that first substrate 1 and second substrate 2 all can be integrated structure, preferably adopt mould pressure injection mode to form integrative-structure.Certainly,, hole 11 (as shown in Figure 3A) can be set on the plate body in pulley assembly installation portion 3 zones for making second substrate 2 attractive in appearance, more attractive in appearance at cost-effective its pulley gear that makes simultaneously.In addition, first substrate 1 in the present embodiment and the material of second substrate 2 preferably use plastic material, as adopting the ABS plastic preparation.Also can be integrally formed for pulley assembly installation portion 3, pillar 5 on second substrate, 2 lower surfaces by mould.Wherein the pulley gear in the foregoing description can be installed in the following manner, at first, the bag of first substrate 1, foldable bag bottom, second substrate 2 is fixedly connected sequentially; Then, pulley assembly is snapped in/slip in the guide groove 13 of pulley assembly installation portion 3; Then, optionally the feet 4 of bracing frame is inserted in the storage tanks 14.And then, when pulley gear is applied to shopping bag/paper bag/casing as additional facilities, is convenient to shopping bag/paper bag/casing and can conveniently draws heavy article.This pulley device structure is simple, is convenient to installation and removal.
The 3rd embodiment
What present embodiment was different with second embodiment is, the structure difference of two pulley assembly installation portions on the lower surface of second substrate 2 has shown in the present embodiment specifically to see also the pulley assembly installation portion of four kinds of different structures shown in Fig. 5 A to 8B.Certainly, the carriage that is applied on the foldable bag all can comprise: see through fixedly connected first substrate 1 and second substrate 2 of foldable bag, and by being arranged at each pulley assembly installation portion 3 of second substrate, 2 lower surfaces, so, this partial content no longer is described in detail in detail in the present embodiment.Present embodiment mainly is the four kinds of structures of pulley assembly installation portion that illustrate an end of the lower surface that is arranged at second substrate 2, and the structure that cooperates the pulley assembly of pulley assembly installation portion.
At first, with reference to the structural representation of first kind of pulley assembly installation portion shown in figure 5A to Fig. 5 D.Wherein, first kind of structure of pulley assembly installation portion can comprise more than one dop 18 (shown in Fig. 5 B), and this dop 18 is fixed in the lower surface of second substrate, and it is used for the base plate 10 (shown in Fig. 5 D) of clamping pulley assembly.In addition, for to make the structure of pulley assembly installation portion attractive in appearance, two dops 18 are fixedly installed on respectively on two relative sides of rectangular frame in the present embodiment.The lower surface of the dop 18 and second substrate 2 is connected firmly, to guarantee dop 18 dismountable connection pulley assemblies.
Accordingly, pulley assembly can comprise the base plate 10 with bayonet socket 19, and the side plate that is vertically set on the base plate two ends; Be provided with pulley between two side plates.That is to say that the base plate 10 of pulley assembly is provided with at least one bayonet socket 19, make it can be, and then make the dismountable lower surface that is connected in second substrate of pulley assembly by the dop 18 of pulley assembly installation portion chucking.The quantity of the bayonet socket 19 on the quantity that it should be noted that this dop 18 and the base plate 10 equates.Alternatively, bayonet socket 19 also can be arranged on (not shown) on two side plates 17 of pulley assembly, and its purpose also is to be used for pulley assembly is connected in second substrate.Fig. 5 A to Fig. 5 D shows that schematically each pulley assembly installation portion comprises two dops 18, and two dops towards being provided with in opposite directions, present embodiment is not arranged to the quantity of dop 18 and position and is limited, it can dismountable connection pulley assembly, and make pulley assembly in use difficult drop-off get final product.In addition, the distance of two bayonet sockets 19 is corresponding to the distance of two dops 18 in each pulley assembly installation portion, to guarantee pulley assembly is connected in the lower surface of second substrate on the base plate 10 of pulley assembly.
The preferred rubber-like rigid plastics preparation of the material of the dop in the present embodiment, the user firmly two bayonet sockets 19 on the base plate of pulley assembly are compressed snap in dop 18 after, dop 18 is because the elastic returning original state can guarantee effectively that thus pulley assembly in use can not come off.
Structural representation with reference to second kind of pulley assembly installation portion shown in figure 6A to Fig. 6 C.This pulley assembly installation portion can comprise a dop 18 and a slot 28, and shown in Fig. 6 B, dop 18 is used for the bayonet socket 19 of clamping pulley assembly base plate, and slot 28 is used for fixing the inserted link 29 of the bottom end setting of described pulley assembly.
On this basis, base plate one end of pulley assembly is provided with bayonet socket 19, the fixedly connected inserted link 29 of the other end, and this bayonet socket 19 and inserted link 29 are arranged on the surface that base plate deviates from side plate 17, shown in Fig. 6 C.Wherein, bayonet socket 19 is used to cooperate the dop 18 of pulley assembly installation portion, and inserted link 29 is used to insert slot 28 inside of pulley assembly installation portion, and then makes the dismountable lower surface that is connected in second substrate of pulley assembly.In the use of reality, according to actual condition distance between dop 18 and the slot 28 is set specifically, and make dop 18 towards with relative distribution of notch direction of slot 28, so that the pulley assembly that can make fixes and is clamped in the lower surface of second substrate preferably, simultaneously can make things convenient for the dismounting of pulley assembly, and guarantee pulley assembly difficult drop-off in use.
The dual-side that dop 18 in the present embodiment and slot 28 can be positioned at rectangular frame, be positioned at a side of rectangular frame as dop, slot 28 is positioned at another side with respect to dop 18, can firmly connect second substrate so that guarantee the pulley assembly installation portion, make the structure of second substrate that is connected with the pulley assembly installation portion attractive in appearance simultaneously.
Structural representation with reference to the third pulley assembly installation portion shown in figure 7A to Fig. 7 C.This pulley assembly installation portion can comprise two slots 28 and a dop 18, shown in Fig. 7 B.Wherein two slots 28 are respectively applied for the both ends of the base plate of the described pulley assembly of pegging graft, and dop 18 is used for the bayonet socket that the backplate surface of the described pulley assembly of clamping is provided with, shown in Fig. 7 C.Need to prove, in the present embodiment, can respectively two slots, 28 corresponding ends be fixed that be provided with baffle arrangement as described in the second embodiment at the other end simultaneously, the pulley assembly installation portion of this structure can be fixed pulley assembly preferably.
Correspondingly, the center of the base plate of pulley assembly or close center are provided with bayonet socket, and it is matched with the dop 18 on the pulley assembly installation portion.Wherein, bayonet socket is used to cooperate the dop 18 of pulley assembly installation portion, makes the both ends of base plate be fixed in slot 28 inside of pulley assembly installation portion respectively simultaneously, and then makes the lower surface of dismountable connection second substrate of pulley assembly.
The bayonet socket that shows in the present embodiment is positioned at the center of base plate, and shown in Fig. 7 B, and the notch of two slots 28 is oppositely arranged, and dop 18 protrudes in two planes between the slot.In the use of reality, according to actual condition distance between dop 18 and the slot 28 is set specifically, so that the pulley assembly that can make is pegged graft preferably and is clamped in the lower surface of second substrate, simultaneously can be for convenience detach, and guarantee pulley assembly difficult drop-off in use.
Structural representation with reference to the 4th kind of pulley assembly installation portion shown in figure 8A and Fig. 8 B.This pulley assembly installation portion can comprise four dops 18, and these four dops 18 towards all deviating from central distribution, shown in Fig. 8 A.In addition, for to make the structure of pulley assembly installation portion attractive in appearance, four dops 18 are separately positioned on rectangular frame inside in the present embodiment, the structure of this rectangular frame is corresponding to the structure of pulley assembly base plate.Certainly, be to cooperate the structure of the pulley assembly installation portion among Fig. 8 A, the surface of base plate 10 that need pulley assembly is provided with a bayonet socket 19 (four bayonet sockets also can be set), and it is used to make four dops 18 clamping pulley assembly preferably, shown in Fig. 8 B.
Preferably, be provided with protuberance between four dops 18 shown in Fig. 8 A and Fig. 8 B, so that when pulley assembly is connected in bayonet socket 19 on the base plate of pulley assembly, protuberance can guarantee that the base plate of pulley assembly is fixing and not rock.
According to a further aspect in the invention, the present invention also provides a kind of slidably foldable bag, comprises a foldable bag 20, and is arranged on the carriage on the foldable bag of being applied in any embodiment on the foldable bag 20, above-mentioned.Shown in figure 9A to Fig. 9 D, Fig. 9 A is the structural representation of the slidably foldable bag embodiment among the present invention, Fig. 9 B is the side view of the slidably foldable bag embodiment among the present invention, the structural representation of Fig. 9 C after for the slidably foldable bag dismounting among the present invention, Fig. 9 D is the structural representation of the foldable bag among the present invention.Particularly, first substrate 1 of pulley gear is positioned at foldable bag 20 inside, and second substrate 2 is positioned at foldable bag 20 outsides, and the bottom/bottom and second substrate 2 of first substrate 1, foldable bag 20 are fixedly connected sequentially.
Wherein, foldable bag 20 can be selected paper bag, cloth bag or polybag for use.Certainly, other shopping bag also can use, in the present embodiment not structure and the material to foldable bag limit.The foldable bag 20 preferred paper bags that use in the present embodiment, its paper bag can be hollow rectangular structure or cone structure (shown in Fig. 9 D).Fig. 9 A to Fig. 9 D just schematically shows the structure and the shape of a certain foldable bag that pulley gear is installed.
Further, the top of foldable bag 20 (away from pulley gear one end) also can be provided with the handle of being convenient to draw 21.The position of this handle 21 normally is arranged at handle the opening part of foldable bag 20 according to the structure setting of the foldable bag of reality, the handle 21 collapsible sides that are positioned over foldable bag 20 among Fig. 9 A.
Will be appreciated that, when adopting the foldable bag of above-mentioned pulley gear to be shopping bag, can be convenient for people to the heavy article of splendid attire.Usually people can according to what or volume size of loaded article select whether to be provided with in foldable bag 20 both sides unzip or closed slide fastener to change the volume of foldable bag 20 inside.Certainly, foldable bag 20 sides in the present embodiment also can be provided with the both sides slide fastener, and Collapsible bag 20 upper shed edges are provided with drag rope of elasticity.When dragging more article, prevent that the article in the foldable bag 20 from losing, can be with drag rope of elasticity with its opening locking.Foldable bag in the present embodiment acts freely, and access is easy, and easy to carry.
In addition, also the inner space of foldable bag 20 can be divided into several parts, be convenient for people to deposit article, avoid crimp or damage according to different needs.When article are heavy, pulley assembly can be installed drag, saved muscle power to a great extent.When not needing pulley assembly, pulley assembly can be dismantled, the front view of the slidably foldable bag after the dismounting shown in Fig. 9 C, independent pulley assembly, bracing frame and slidably the foldable bag body can place separately, make and carry that slidably foldable bag is very convenient.In addition, install in use that slidably foldable bag is also very convenient, in the guide groove as the pulley assembly installation portion that pulley assembly slipped into second substrate, and optionally bracing frame is inserted in the storage tank, and then make people can tow slidably foldable bag body, solve effort of the prior art preferably and put forward the shortcoming of carrying.And slidably foldable bag also can hold more article.
Slidably foldable bag is very attractive in appearance shown in Fig. 9 A to Fig. 9 D in order to make, and can also other complementary facilities be set at foldable bag 20 outer surfaces usually, as disposes the font of various patterns or other guide, to improve the slidably practicality of foldable bag.Slidably foldable bag in the present embodiment is elegant in appearance, and has convenient and strength-saving advantage.Slidably foldable bag in the above-mentioned any embodiment is applicable to places such as various exhibitions, fair, convenience store and supermarket.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. carriage that is applied on the foldable bag, it is characterized in that, comprise first substrate that is horizontally set on below, described foldable bag inside, and corresponding second substrate that is arranged on below, described foldable bag outside with described first substrate, described first substrate sees through described foldable bag with described second substrate and fixedlys connected;
One end of the lower surface of described second substrate is provided with two pulley assembly installation portions at least, removably is provided with pulley assembly in each described pulley assembly installation portion.
2. the carriage that is applied on the foldable bag according to claim 1, it is characterized in that, described pulley assembly installation portion comprises, be arranged on the coaming plate that is a shape on the lower surface of described second substrate, and the lower surface of described coaming plate and described second substrate form be used for the sliding pulley assembly export mouth of establishing described pulley assembly;
Between the lower surface of the coaming plate of described pulley assembly export mouth both sides and described second substrate, be formed with the guide groove that is used to slip into described pulley assembly.
3. the carriage that is applied on the foldable bag according to claim 1 is characterized in that, the lower surface of described first substrate be provided with two protrusions, be used for described second substrate card is located at buckle on described first substrate.
4. the carriage that is applied on the foldable bag according to claim 2, it is characterized in that, described pulley assembly installation portion also comprises a baffle plate, described baffle plate is arranged on described pulley assembly export mouth place, and, the surface of described baffle plate is the inclined-plane, and by the inside of the described pulley assembly export mouth outer inclination to described pulley assembly export mouth.
5. according to the arbitrary described carriage that is applied on the foldable bag of claim 1 to 4, it is characterized in that, the other end at the lower surface of described second substrate also is provided with two cylinders, the middle part of described cylinder is provided with storage tank along axis direction, and the opening direction of described storage tank is parallel with the lower surface of described second substrate.
6. the carriage that is applied on the foldable bag according to claim 5, it is characterized in that, described carriage also comprises a bracing frame, support frame as described above comprises a bottom bar, and the feet that is arranged on described bottom bar two ends, two described feet difference corresponding inserted are in the storage tank of described cylinder.
7. according to the arbitrary described carriage that is applied on the foldable bag of claim 2 to 4, it is characterized in that described pulley assembly comprises and is used for the base plate that cooperates with described guide groove and the side plate that is vertically set on described base plate two ends; Be provided with pulley between two side plates.
8. the carriage that is applied on the foldable bag according to claim 7 is characterized in that,
The base plate of described pulley assembly is provided with at least one bayonet socket, or the side plate of described pulley assembly is provided with bayonet socket; And
Described pulley assembly installation portion comprises, is arranged at least one dop that is used for the described bayonet socket of clamping on the lower surface of described second substrate; And/or,
Described pulley assembly installation portion also comprises at least one slot on the lower surface that is arranged on described second substrate, so that the end of the base plate of described pulley assembly is fixed in the described slot.
9. the carriage that is applied on the foldable bag according to claim 1, it is characterized in that, the connected mode of described first substrate and described second substrate comprises, gluing connected mode, buckle connected mode, double buckle connected mode, bolt connecting mode or ultrasonic wave positioning connection, and the material of described first substrate and described second substrate is an ABS plastic.
10. a foldable bag slidably is characterized in that, comprises a foldable bag, and be arranged on the described foldable bag, as the arbitrary described carriage that is applied on the foldable bag of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010577844A CN102068098B (en) | 2010-12-02 | 2010-12-02 | Sliding device applied to folding bag and slidable folding bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010577844A CN102068098B (en) | 2010-12-02 | 2010-12-02 | Sliding device applied to folding bag and slidable folding bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102068098A true CN102068098A (en) | 2011-05-25 |
| CN102068098B CN102068098B (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010577844A Active CN102068098B (en) | 2010-12-02 | 2010-12-02 | Sliding device applied to folding bag and slidable folding bag |
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| Country | Link |
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| CN (1) | CN102068098B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449362A (en) * | 2019-08-08 | 2019-11-15 | 顺丰科技有限公司 | A kind of sorting equipment and sorting system |
| CN112717158A (en) * | 2020-12-21 | 2021-04-30 | 福建童匠实业有限公司 | Folding lifting folding sterilizing box |
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|---|---|---|---|---|
| GB2346078A (en) * | 1999-01-26 | 2000-08-02 | Halcyon Solutions Ltd | Bag with wheels or rollers |
| CN201213530Y (en) * | 2007-11-20 | 2009-04-01 | 孙伟伦 | Shopping bag with detachable wheel carrier |
| CN201898999U (en) * | 2010-12-02 | 2011-07-20 | 佛山市顺德区裕安彩色印刷有限公司 | Sliding device applied to folding bag and slidable folding bag |
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2010
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2346078A (en) * | 1999-01-26 | 2000-08-02 | Halcyon Solutions Ltd | Bag with wheels or rollers |
| CN201213530Y (en) * | 2007-11-20 | 2009-04-01 | 孙伟伦 | Shopping bag with detachable wheel carrier |
| CN201898999U (en) * | 2010-12-02 | 2011-07-20 | 佛山市顺德区裕安彩色印刷有限公司 | Sliding device applied to folding bag and slidable folding bag |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449362A (en) * | 2019-08-08 | 2019-11-15 | 顺丰科技有限公司 | A kind of sorting equipment and sorting system |
| CN110449362B (en) * | 2019-08-08 | 2021-11-05 | 顺丰科技有限公司 | Sorting device and sorting system |
| CN112717158A (en) * | 2020-12-21 | 2021-04-30 | 福建童匠实业有限公司 | Folding lifting folding sterilizing box |
| CN112717158B (en) * | 2020-12-21 | 2023-08-29 | 福建童匠实业有限公司 | Folding, lifting and folding disinfection box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102068098B (en) | 2012-09-19 |
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