CN105901878B - A kind of Multifunctional drawing case - Google Patents
A kind of Multifunctional drawing case Download PDFInfo
- Publication number
- CN105901878B CN105901878B CN201610392883.4A CN201610392883A CN105901878B CN 105901878 B CN105901878 B CN 105901878B CN 201610392883 A CN201610392883 A CN 201610392883A CN 105901878 B CN105901878 B CN 105901878B
- Authority
- CN
- China
- Prior art keywords
- lid
- folded plate
- flexible draw
- draw cord
- drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C9/00—Purses, Luggage or bags convertible into objects for other use
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
- A45C13/1076—Arrangement of fasteners with a snap action
- A45C13/1092—Arrangement of fasteners with a snap action of the socket-and-pin type
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C9/00—Purses, Luggage or bags convertible into objects for other use
- A45C2009/005—Purses, Luggage or bags convertible into objects for other use into a vehicle, e.g. scooter
Abstract
Case, including body and lid are dragged the invention discloses a kind of multipurpose, provided with the lock that at least one is used to fasten body and lid between the body and lid；The body and lid are respectively provided with the cavity to form the object placing cavity for putting article, and the rearward end of the body and lid is hingedly connected to one another；The leading section of the body and rearward end are respectively equipped with wheel group；The bottom of the body is provided with telescopic lever, and the leading section of the body is provided with flexible draw bar；The top of the lid is provided with the riding portion that child rides seat that is suitable to；The present invention is combined together by the clever structure by case and toy car is dragged, constitute both can be put article while dragging case can also as kids toys toy car, the family for being particularly suitable for having child uses when travelling outdoors.
Description
Technical field
The present invention relates to a kind of article carrying instrument, and in particular to one kind can carry article, and can act as toy
The multipurpose of car drags case.
Background technology
When people go out, when particularly travelling, it typically can all use and drag case to carry the article needed to use.But for having
For the family of child, the toys such as the toy car of carrying children are typically also needed to, the article number of carrying required for considerably increasing
Amount, causes trip inconvenience.
The content of the invention
It is an object of the invention to propose a kind of to be used as dragging case and toy car simultaneously for above-mentioned technical problem
Multipurpose drags case.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of multipurpose drags case, including body and lid
Body, provided with the lock that at least one is used to fasten body and lid between the body and lid；Body and the lid difference
Provided with the cavity for forming the object placing cavity for putting article, and the rearward end of the body and lid is hingedly connected to one another；Institute
The leading section and rearward end for stating body are respectively equipped with wheel group；The bottom of the body is provided with before telescopic lever, the body
End is provided with flexible draw bar；The top of the lid is provided with the riding portion that child rides seat that is suitable to；
Lining is provided with the object placing cavity, the lining is by installing eye-splice on the body and/or lid；
The flexible draw bar includes being fixedly installed housing, the drum being arranged in the housing, volume on the body
Wind spring and flexible draw cord between the drum and housing are located at, the wind spring and flexible draw cord are separately positioned on the drum
Both sides, the inner end of the wind spring is fixedly connected on the housing, and the outer end of the wind spring is fixedly connected with the drum；
The inner end of the flexible draw cord is fixedly connected on the drum, and the outer end of the flexible draw cord, which is passed, is located at the housing
On drawstring hole stretch out；
The flexible draw cord is provided with length scale for the side or both sides of flat-shaped structure and the flexible draw cord；
Described to install pin thread and box that eye-splice includes cooperating, the box is the Button Block being located on lid, described
Pin thread is that doubling clamps the buckle that lining is plugged on the box；The pin thread includes the first folded plate and the second folded plate, described
Flexible joint is provided between first folded plate and the second folded plate, passes through the first folded plate described in the flexible joint and the second folded plate
Can doubling and bonded to each other to clamp lining in opposite directions, first folded plate is vertically installed with fixed lobe, second folded plate
Provided with the through hole matched with the fixed lobe；The box plugs chamber, institute provided with what is matched with the pin thread after doubling
The side wall for plugging chamber is stated provided with the fixing hole matched with the fixed lobe；
The lock includes fixed seat, hinged seat, buckling piece and connector；The hinged seat is set on the body；
One end of the connector is arranged on the hinged seat by rotating shaft connection；The fixed seat is located on the lid, and
With the location matches of the hinged seat；The fixed seat is provided with the buckling groove for being used for clasping the buckling piece；The buckling piece
One end be hinged with the connector, the other end of the buckling piece is provided with olecranon hook match with the buckling groove；Will be described
Olecranon hook, which enters buckling groove and oppresses the other end that the olecranon hooks, is pressed into the connector in the hinged seat, the connection
Part compresses the buckling piece and causes the buckling piece is stable to be fastened in the buckling groove of the fixed seat.
In the present invention, the housing includes the upper casing and lower casing mutually fastened, and the upper casing and lower casing are offered respectively
Breach for constituting the drawstring hole；The side of the drum is provided with the holding part for being used for accommodating the wind spring, described accommodating
The connecting plate for the outer end for being used to be fixedly connected the wind spring is provided with portion, the opposite side of the drum, which is provided with, to be used to wind described
The reel of flexible draw cord, and the drum is provided with the central through hole of insertion both sides；The upper casing, which is provided with, extends vertically insertion institute
The central shaft of central through hole is stated, and the central shaft is provided with the connecting sewing for the inner end for being used to be fixedly connected the wind spring.
In the present invention, the reel includes drawing for being fixedly connected with the flexibility with what the central through hole was arranged concentrically
The inner cylinder of rope inner end and the outer barrel for winding the flexible draw cord, and gap, institute are provided between the inner cylinder and outer barrel
State outer barrel and be provided with the breach for being used for wearing the flexible draw cord.
In the present invention, the wheel group crosses the axletree of the body including one, is separately positioned on axle end
Two wheels and the support for being fixedly connected with the ontology construct；The wheel includes tire and is fixedly installed on this
Wheel hub in tire, the inside of the tire, which is provided with cavity, and the cavity, is provided with multiple stiffener plates；The support includes
The supporter of block structure, the axletree is located at one end of the supporter；The body is provided with what is matched with the supporter
Mounting groove.
In the present invention, the supporter is provided with latticed structure grooves.
The present invention is combined together by the clever structure by case and toy car is dragged, and it both can be to put article to constitute
While dragging case can also as kids toys toy car, the family for being particularly suitable for having child uses when travelling outdoors.
Brief description of the drawings
Fig. 1 covers status architecture schematic diagram for the Multifunctional drawing case in one embodiment of the invention；
Fig. 2 be one embodiment of the invention in Multifunctional drawing case open mode structural representation；
Fig. 3 is the cross section structure diagram for installing eye-splice in one embodiment of the invention；
Fig. 4 be one embodiment of the invention in pin thread structural representation；
Fig. 5 be one embodiment of the invention in lock stereo-resolution structural representation；
Fig. 6 be one embodiment of the invention in lock cross section structure diagram；
Fig. 7 be one embodiment of the invention in flexible draw bar overall structure diagram；
Fig. 8 be one embodiment of the invention in flexible draw bar cross section structure diagram；
Fig. 9 be one embodiment of the invention in wheel group overall structure diagram；
Figure 10 be one embodiment of the invention in wheel group mounting structure schematic diagram.
Embodiment
In order to illustrate more clearly of technical scheme, below in conjunction with drawings and Examples, to the technology of the present invention
Scheme is further elaborated, it should be apparent that, description below is only some embodiments of the present invention, for this area
For those of ordinary skill, on the premise of not paying creative work, it can also be obtained according to these embodiments other real
Apply example.
Referring to figs. 1 to Figure 10, a kind of multipurpose drags case, including body 1 and lid 2, provided with extremely between body 1 and lid 2
Few one lock 3 for fastening body 1 and lid 2；Body 1 and lid 2 are respectively provided with the glove to be formed and put article
The cavity 8 of chamber, and the rearward end of body 1 and lid 2 is provided with hinge, is hingedly connected to one another by hinge；The leading section of body 1
Wheel group 4 is respectively equipped with rearward end；The bottom of body 1 is provided with telescopic lever 5, and the leading section of body 1 is provided with flexible draw bar 6；
The top of lid 2 is provided with the riding portion 7 that child rides seat that is suitable to.
Specifically, as common case and bag in use, open lock 3 can upturning lid body 2, storing article is entered in object placing cavity
Lock afterwards covering lid 2, by the handle of telescopic lever 5 pull out just can as it is common drag case tow.Played when needing to be used as
Has car in use, case will be dragged to keep flat on the ground so that all wheel groups 4 are grounded, and can not now be used to be located at and be dragged bottom portion
Telescopic lever 5, then child is ridden in the riding portion 7 of lid 2, can voluntarily be stepped on by child using both feet and pedal ground
Face to drag case to slide, can also drawn by guardian by flexible draw bar 6.Multifunctional drawing case can be regarded respectively drags case to use
Or as toy car, can also simultaneously regard and drag case and toy car to use.
Wherein, lining is provided with object placing cavity, lining is by installing eye-splice 9 on body 1 and/or lid 2.Install and insert
Button 9 includes the pin thread 91 and box 92 cooperated, and box 92 is the Button Block being located on body 1, and pin thread 91 is that doubling clamping is dragged
Case lining is plugged in the buckle on box 92；Pin thread 91 includes the first folded plate 911 and the second folded plate 912, the first folded plate 911 and the
Flexible joint 913 is provided between two folded plates 912, can be with by the folded plate 911 of flexible joint 913 first and the second folded plate 912
Opposite doubling is simultaneously bonded to each other, and the first folded plate 911 is vertically installed with fixed lobe 914, and the second folded plate 912 is provided with convex with fixation
Play the through hole 915 of 914 matchings；Box 92 is provided with and the pin thread 91 after doubling match plugs chamber, plug the side wall of chamber provided with
The fixing hole that fixed lobe 914 is matched.It is preferred that, the thickness of flexible joint 913 is less than the first folded plate 911 and the second folded plate
912 thickness.
It is all to drag the position that case installs eye-splice 9 when carrying out dragging case to design just according to having dragged case external form and drag case lining
Fixation needs set, drag the housing of case typically to be manufactured by mold injection, drag case lining install eye-splice 9 box 92 be also
It is integrally formed by mould together with the housing for dragging case.Because box 92 is and drags tank shell integrally formed, case lining is dragged to pacify
Plugging the position of button 9 can arbitrarily arrange, can make full use of the turnover corner location for dragging tank shell, maximally utilise and drag
The confined space inside case, improves the plot ratio for dragging case.Mould one-shot forming can also be utilized by dragging the pin thread 91 of case lining eye-splice,
Produced in enormous quantities.
In use, the fixed position for dragging case lining is clamped by the first folded plate 911 and the second folded plate 912 of pin thread 91,
Then pin thread 91 is inserted in corresponding box 92, without any aid.Pin thread 91 is being inserted into box
After 92, it is necessary to assure the free end of the spacing preiection 918 on the first folded plate 911 passes the fixing hole on box 92 so that pin thread
91 and box 92 formation be stably connected with.In actual mechanical process, can shift to an earlier date the fixed position for dragging case lining get one with
The hole that spacing preiection 918 is matched, will drag case lining to be directly located on spacing preiection 918, reduce installation difficulty.
Three sides of the first folded plate 911 are respectively equipped with vertically extending side plate 916, and the second folded plate 912 is complete after doubling
Buckle into side plate 916, case lining is dragged with more preferable clamping.Pin thread 91 is by side plate 916 in the first folded plate 911 and the second folded plate 912
A relatively independent space is formed after doubling, and drags case lining to be bent by the formation of side plate 916, can improve and drag case lining
The clamping dynamics that case lining is dragged in 9 pairs of eye-splice is installed, it is ensured that drag the installation reliability of case lining.
The both sides of second folded plate 912 are respectively equipped with limited step 917, the both sides of the first folded plate 911 be respectively equipped with it is spacing
The spacing preiection 918 that step 917 is matched.Due to there is no stopping means between the first folded plate 911 and the second folded plate 912, in doubling
It just must be inserted into box 92 afterwards, be unfavorable for carrying out pipelining.It is excellent by setting limited step 917 and spacing preiection 918
Choosing, spacing preiection 918 is located on the side plate 916 of the first folded plate 911；Can after the first folded plate 911 and the doubling of the second folded plate 912
To keep doubled state stabilization, therefore block can be dragged all pin threads 91 of case lining to be fixed in advance on a procedure to drag case
On the fixed position of lining, then pin thread 91 is inserted in corresponding box 92 one by one again, thinner more professional flowing water is realized
Line operation, can be greatly enhanced installation effectiveness.
The free end of fixed lobe 914 is radially arranged limited location clamp 19, also, the free end of fixed lobe 914 is provided with
Pin thread 91 is facilitated to insert the guiding surface of box 92.After pin thread 91 is inserted into box 92, the limit of the free end of fixed lobe 914
Position clamp 19 can be stuck on the lateral wall of box 92, be generally that can not untie to drag case lining unless disassembled by violence
9 pairs of eye-splice is installed and drags the fixation buckled in case., can be very effortlessly by the slotting of the zero defect of pin thread 91 by the effect of guiding surface
Enter in box 92, reduce installation difficulty.
Lining is held and mounted between the first folded plate 911 of pin thread 91 and the second folded plate 912 by the present invention, then by pin thread
91 insertions are located at the installation that lining can be achieved on the box 92 dragged on box structure, and whole installation process need not be by any work
Tool can be completed, and greatly improve the installation effectiveness for dragging case lining.Certainly, other cotton rope structures inside case are dragged to adopt
Installed with eye-splice 9 is installed.
Lock 3 includes fixed seat 301, hinged seat 302, buckling piece 303 and connector 304；Hinged seat 302, which is located at, drags case
Body 1 on, can be structure as a whole with body 1, it would however also be possible to employ later stage package assembly；One end of connector 304 is by turning
The connection of axle 305 is arranged on hinged seat 302, and hinged seat 302 is provided with the opening cavity 307 of accommodating connector 304, connector 304
It can be rotated in the cavity 307 of hinged seat 302；Fixed seat 301 is located on the lid 2 for dragging case, and with the position of hinged seat 302
Put after matching, i.e. lid 2 and body 1 cover, fixed seat 301 and the position of hinged seat 302 are corresponded；Set in fixed seat 301
There is the buckling groove 308 for clasping buckling piece 303；One end of buckling piece 303 is hinged with connector 304, buckling piece 303 it is another
End hooks 309 provided with the olecranon matched with buckling groove 308；Olecranon hook 309 is buckled into buckling groove 308 and the another of olecranon hook 309 is oppressed
Connector 304 is pressed into hinged seat 302 by one end, and connector 304 compresses buckling piece 303 and causes buckling piece 303 is stable to be fastened on
In the buckling groove 308 of fixed seat 301.Drag case need opening when, by buckling piece 303 close to one end of connector 304 obliquely upward
Pull out, compressing of the engaging lifting part 303 to connector 304, you can by the connection of buckling piece 303 and fixed seat 301, open lock
3。
Buckling piece 303 is provided with block board 310, and the free end of block board 310 is hinged by rotating shaft 306 with connector 304, and
And torsionspring is arranged with the rotating shaft 306, after fastening, torsionspring can maintain buckling piece 303 to the pressure of connector 304
Compel power.Specifically, the other end of block board 310 towards the buckling piece 303 of buckling piece 303 is obliquely installed, and block board 310
Free end is curved end, and when latching 3 buckling state, the lower surface of block board 310 is connected on connector 304, and is passed through
It is stable that torsionspring carrys out hold mode.
Connector 304 is provided with the reinforcement for enhancing structure stability so that the similar Z-shaped in section of connector 304
Structure, two groups of hinge holes are separately positioned on two ends of connector 304.
The locating slot 311 that hinged seat 302 is opened up is provided with fixed seat 301, hinged seat 302 is provided with and locating slot
The positioning convex 312 of 311 matchings, it is ensured that accurate to fasten.Locating slot 311 sets up separately in the both sides of fixed seat 301, positioning convex 312
Set up separately in the both sides of hinged seat 302, can also improve body 1 while accurate fasten is ensured and lid 2 covers the steady of state
It is qualitative.
Buckling groove 308 and olecranon hook 309 inclined planes for being respectively equipped with matching, it is ensured that stable to fasten.I.e. buckling groove 308 is one
V-groove, olecranon hooks 309 and hooked for the V-type of eagle mouth structure, can only be from vertical direction solution after olecranon, which hooks 309, buckles into buckling groove 308
Except fastening, lateral force ability is improved.
The present invention realizes the fastening and opening of lock 3 by changing the relative position of connector and buckling piece, vertical
Use torsionspring application pressure to ensure that stabilization is fastened in fastening in-plane, inclined plane is being passed through parallel to fastening in-plane
It is simple in construction to limit the relative position stabilization of buckling piece and fixed seat, it is easy to operate.
Flexible draw bar 6 includes housing 61, the drum 64 being arranged in housing 61, volume and is located between drum 64 and housing 61
Wind spring and flexible draw cord 62, wind spring and flexible draw cord 62 are separately positioned on the both sides of drum 64, and the inner end of wind spring is fixedly connected
On housing 61, the outer end of wind spring is fixedly connected with drum 64；The inner end of flexible draw cord 62 is fixedly connected on drum 64,
The outer end of flexible draw cord 62 passes the drawstring hole being located on housing 61 and stretched out.
The flexible draw cord 62 of flexible draw bar 6 is wound on the drum 64 being arranged in housing 61 by wind spring.It is dilatory when needing
When dragging case, the outer end for handling flexible draw cord 62 is stretched out, and the flexible draw cord 62 in housing 61 is stretched into bottom, this
When, the part that pulls out of flexible draw cord 62 is all drawn out housing 61, then firmly pulls flexible draw cord 62, you can drag case to move
It is dynamic.Because flexible draw cord 62 is with dragging the moving direction of case in an angle so that drag the vertical direction of the wheel 42 of case leading section
Also by a component so that drag the moving resistance of case leading section smaller, improve drag case overall by performance.
In actual applications, the function of case is dragged for expansion, flexible draw cord 62 is that flat-shaped structure, i.e. flexible draw cord 62 are adopted
It is made of the braid over braid of flat-shaped structure.In general, user's trip typically will not specially carry the length of the class of tape measure one
Spend survey tool, but often run into during travelling outdoors need to use ruler carry out length metering when,
Therefore, the side or both sides of the flexible draw cord 62 are provided with length scale 621., will when needing to use length metering instrument
Flexible draw cord 62 is drawn out to suitable length, and length can be both carried out by the length scale 621 being arranged on flexible draw cord 62
Measurement, easy to use, user need not carry special dimensional measuring instrument, reduce the article that trip is carried, add and drag case
Use function.
In one embodiment, housing 61 includes the upper casing 611 and lower casing 612 mutually fastened, upper casing 611 and lower casing
612 offer the breach for constituting drawstring hole respectively；The side of drum 64 is provided with the holding part 641 for being used for accommodating wind spring, holds
The connecting plate 642 that the outer end for being used to be fixedly connected wind spring is provided with portion 641 is put, the opposite side of drum 64, which is provided with, to be used to wind soft
Property drawstring 62 reel 643, and drum 64 be provided with insertion both sides central through hole；Upper casing 611 is provided with and extended vertically in insertion
The central shaft 613 of heart through hole, and central shaft 613 is provided with the connecting sewing 614 for the inner end for being used to be fixedly connected wind spring.
The profile of upper casing 611 and lower casing 612 combination of housing 61 can be circular or square etc. irregular figure or its
His irregular contour, but the upper casing 611 of housing 61 and lower casing 612 form a circular cylindrical cavity after combining, flexible draw cord 62,
Wind spring and the grade part of drum 64 are all located in the cylindrical cavity body.The holding part 641 of drum 64 is circular slot structure, holding part
641 external diameter, which is slightly less than the internal diameter of circular cylindrical cavity, i.e. drum 64, freely to be rotated in cylindrical cavity body.Reel 643
External diameter is less than the external diameter of holding part 641, is probably 1/2 or so of the external diameter of holding part 641, the length of main flexible drawstring 62 and
Thickness is determined.The central shaft 613 of upper casing 611 also acts as the effect of the retracted position of stable wind spring simultaneously.
In one embodiment, reel 643 include with central through hole be arranged concentrically be used for be fixedly connected with flexible draw cord
The inner cylinder of 62 inner ends and the outer barrel for wound flexible drawstring 62, and gap is provided between inner cylinder and outer barrel, outer barrel is provided with
Breach for wearing flexible draw cord 62.On the one hand set inner cylinder, outer tube structure is the fixation for facilitating flexible draw cord 62, in flexibility
The inner end of drawstring 62 sets a retainer plate, can directly hang over retainer plate on inner cylinder.In addition can be by setting inner cylinder
The size in the gap between outer barrel changes the winding number of turns of flexible draw cord 62, changes the draw speed of flexible draw cord 62.
In one embodiment, lower casing 612 is provided with the limit shaft 615 for extending vertically insertion reel 643.Pass through limit shaft
615 and central shaft 613 limit the rotation status of drum 64 jointly, ensure that the expanding-contracting action of flexible draw cord 62 is stable to greatest extent
Property.It is preferred that, limit shaft 615 is hollow shaft, and raw materials for production are saved while intensity is improved.
In one embodiment, flexible draw cord 62 is held for the convenience of the user, and the outer end of flexible draw cord 62 is provided with handle
63。
In one embodiment, wheel group 4 crosses the axletree of body 1 including one, is separately positioned on axle end
Two wheels 42 and the support 41 for being fixedly connected with the foundation of body 1；Wheel 42 includes tire and is fixedly installed on this
Wheel hub 43 in tire, the inside of tire, which is provided with cavity, and the cavity, is provided with multiple stiffener plates 47；Support 41 includes block
The supporter of shape structure, axletree is located at one end of the supporter；Body 1 is provided with the mounting groove 48 matched with supporter.It is preferred that
, each wheel 42 is provided with backplate.
Specifically, supporter is provided with the neck for installing axletree, the two ends of neck are respectively equipped with hole, the internal diameter of the hole
Less than the external diameter of axletree, axletree forms interference fit when being arranged on through hole in neck, it is ensured that stabilization of the supporter to axletree
Clamping.It is preferred that, supporter is provided with latticed structure grooves, and supporting body structure intensity is not being reduced by setting structure groove
In the case of the weight of support 41 is greatly reduced.It is used to support 41 being installed to body 1 provided with multiple in supporter simultaneously
Mounting groove 48 in screwed hole, during installation, by support 41 insert after mounting groove 48 using screw lock fix, realize
The modularization assembling of wheel group 4, considerably reduces assembling difficulty, improves operating efficiency.
In one embodiment, wheel 42 is rubber tire, and the outer surface of the rubber tire is provided with traverse furrow decorative pattern 44, wheel surface flower
Line uses transverse design, and tire 2 increases with contact area of ground, and either brake force, driving force all show relatively outstanding, and raising is dragged
The Consumer's Experience of case.
In one embodiment, bearing 45 is provided between wheel hub 43 and axletree, inner ring and the axletree of the bearing 45 are fixed
Connection, the outer ring of the bearing 45 is fixedly connected with the wheel hub 43 of wheel 42, and axletree is fixedly mounted on support 41, and axletree need not be with
With vehicle wheel rotation, frictional resistance is reduced.
In one embodiment, for convenience of assembling, the two ends of support 41 are respectively equipped with guide pad 46, pass through guide pad 46
The installation direction of support 41 is pointed out, and support 41 is determined by guide pad 46 and the relative position of case mounting groove 48 is dragged, it is ensured that one
Secondary assembling is in place.
The present invention is combined together by the clever structure by case and toy car is dragged, and it both can be to put article to constitute
While dragging case can also as kids toys toy car, the family for being particularly suitable for having child uses when travelling outdoors.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of Multifunctional drawing case, it is characterised in that including body and lid, at least one is provided between the body and lid
Lock for fastening body and lid；The body and lid are respectively provided with the sky to form the object placing cavity for putting article
Chamber, and the rearward end of the body and lid is hingedly connected to one another；The leading section of the body and rearward end are respectively equipped with car
Wheel group；The bottom of the body is provided with telescopic lever, and the leading section of the body is provided with flexible draw bar；The top of the lid is set
There is the riding portion that seat is ridden suitable for child；
Lining is provided with the object placing cavity, the lining is by installing eye-splice on the body and/or lid；
Housing, the drum being arranged in the housing, the volume that the flexible draw bar includes being fixedly installed on the body are located at
Wind spring and flexible draw cord between the drum and housing, the wind spring and flexible draw cord are separately positioned on the two of the drum
Side, the inner end of the wind spring is fixedly connected on the housing, and the outer end of the wind spring is fixedly connected with the drum；Institute
The inner end for stating flexible draw cord is fixedly connected on the drum, and the outer end of the flexible draw cord, which is passed, to be set on the housing
Drawstring hole stretch out；
The flexible draw cord is provided with length scale for the side or both sides of flat-shaped structure and the flexible draw cord；
Described to install pin thread and box that eye-splice includes cooperating, the box is the Button Block being located on lid, the pin thread
The buckle that lining is plugged on the box is clamped for doubling；The pin thread includes the first folded plate and the second folded plate, described first
Flexible joint is provided between folded plate and the second folded plate, can be with by the first folded plate described in the flexible joint and the second folded plate
Opposite doubling is simultaneously bonded to each other to clamp lining, and first folded plate is vertically installed with fixed lobe, second folded plate and set
There is the through hole matched with the fixed lobe；The box is provided with the chamber that plugs matched with the pin thread after doubling, described to insert
If the side wall of chamber is provided with the fixing hole matched with the fixed lobe；Three sides of first folded plate, which are respectively equipped with, vertically prolongs
The side plate stretched；The both sides of second folded plate are respectively equipped with limited step, the both sides of first folded plate be respectively equipped with it is described
The spacing preiection of limited step matching；
The lock includes fixed seat, hinged seat, buckling piece and connector；The hinged seat is set on the body；It is described
One end of connector is arranged on the hinged seat by rotating shaft connection；The fixed seat is located on the lid, and with institute
State the location matches of hinged seat；The fixed seat is provided with the buckling groove for being used for clasping the buckling piece；The one of the buckling piece
End is hinged with the connector, and the other end of the buckling piece is provided with the olecranon matched with the buckling groove and hooked；By the olecranon
Hook, which enters buckling groove and oppresses the other end that the olecranon hooks, is pressed into the connector in the hinged seat, the connector pressure
The tight buckling piece causes the buckling piece is stable to be fastened in the buckling groove of the fixed seat.
2. Multifunctional drawing case as claimed in claim 1, it is characterised in that the housing includes the upper casing mutually fastened with
Shell, the upper casing and lower casing offer the breach for constituting the drawstring hole respectively；The side of the drum, which is provided with, to be used to hold
Receive the holding part of the wind spring, the connecting plate for the outer end for being used to be fixedly connected the wind spring is provided with the holding part, it is described
The opposite side of drum is provided with the reel for being used for winding the flexible draw cord, and center of the drum provided with insertion both sides leads to
Hole；The upper casing is provided with the central shaft for extending vertically and inserting the central through hole, and the central shaft is provided with for fixing
Connect the connecting sewing of the inner end of the wind spring.
3. Multifunctional drawing case as claimed in claim 2, it is characterised in that the reel includes and the central through hole is concentric sets
The inner cylinder for being fixedly connected with the flexible draw cord inner end and the outer barrel for winding the flexible draw cord put, and it is described
Gap is provided between inner cylinder and outer barrel, the outer barrel is provided with the breach for being used for wearing the flexible draw cord.
4. Multifunctional drawing case as claimed in claim 1, it is characterised in that the wheel group crosses the body including one
Axletree, two wheels and the support for being fixedly connected with the ontology construct for being separately positioned on axle end；The car
The wheel hub for including tire and being fixedly installed in the tire is taken turns, the inside of the tire, which is provided with cavity, and the cavity, to be set
There are multiple stiffener plates；The support includes the supporter of block structure, and the axletree is located at one end of the supporter；Described
Body is provided with the mounting groove matched with the supporter.
5. Multifunctional drawing case as claimed in claim 4, it is characterised in that the supporter is provided with latticed structure grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610392883.4A CN105901878B (en) | 2016-06-03 | 2016-06-03 | A kind of Multifunctional drawing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610392883.4A CN105901878B (en) | 2016-06-03 | 2016-06-03 | A kind of Multifunctional drawing case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105901878A CN105901878A (en) | 2016-08-31 |
| CN105901878B true CN105901878B (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610392883.4A Expired - Fee Related CN105901878B (en) | 2016-06-03 | 2016-06-03 | A kind of Multifunctional drawing case |
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| Country | Link |
|---|---|
| CN (1) | CN105901878B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090289480A1 (en) * | 2008-05-23 | 2009-11-26 | Mcfarland David S | Combination child seat and travel safety vest for wheeled luggage |
| CN202890865U (en) * | 2012-10-31 | 2013-04-24 | 方家定 | Toy draw-bar box |
| CN104527872B (en) * | 2015-01-08 | 2017-10-31 | 昆山宝贝偶像儿童用品有限公司 | New ride-on toy luggage case |
| CN204670559U (en) * | 2015-03-31 | 2015-09-30 | 王瑾 | A kind of scooter draw-bar box |
| CN205947336U (en) * | 2016-06-03 | 2017-02-15 | 武平县启新创一机电技术开发有限公司 | Multi -functional dragging box |
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2016
- 2016-06-03 CN CN201610392883.4A patent/CN105901878B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105901878A (en) | 2016-08-31 |
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Effective date of registration: 20170825 Address after: 364207 Shanghang County of Longyan City, Fujian Province Lake Yang Xiang Village on Hangzhou Po Road No. 66 Applicant after: Wu Tiandi Address before: 364300 Longyan City, Fujian Province town of Pingchuan Wuping County Road along the river waterfront success two A201 number Applicant before: WUPING QIXIN CHUANGYI ELECTROMECHANICAL TECHNOLOGY DEVELOPMENT CO.,LTD. |
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