CN107510198A - It is easy to the anti-shake type luggage case in stair movement - Google Patents
It is easy to the anti-shake type luggage case in stair movement Download PDFInfo
- Publication number
- CN107510198A CN107510198A CN201710753147.1A CN201710753147A CN107510198A CN 107510198 A CN107510198 A CN 107510198A CN 201710753147 A CN201710753147 A CN 201710753147A CN 107510198 A CN107510198 A CN 107510198A
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- China
- Prior art keywords
- support column
- luggage case
- easy
- threaded
- casing
- Prior art date
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Classifications
-
- 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
- A45C5/141—Rigid or semi-rigid luggage with built-in rolling means the rolling means being formed by the trunk itself
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/04—Trunks; Travelling baskets
- A45C5/045—Travelling baskets
-
- 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
- A45C2005/142—Rigid or semi-rigid luggage with built-in rolling means with spherical rolling means, e.g. ball casters
-
- 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
- A45C2005/147—Rigid or semi-rigid luggage with built-in rolling means for climbing stairs
Abstract
The present invention relates to luggage case technical field, is related to a kind of anti-shake type luggage case being easy in stair movement.Is provided with accommodating chamber in its casing, accommodating chamber is interior to be provided with the first support column and the second support column, and one end of the first support column and the second support column mutually props up and madial wall of the other end respectively with case lid and block is connected；First support column includes the threaded post and gear cap being sequentially connected, and gear cap one end is against on the second support column and the other end is axially connected on the column cap of threaded post one, and another column cap of threaded post is connected on the inside of case lid, and gear cap diameter is more than screw thread column diameter；Threaded post is axially socketed with inner side and sets threaded threaded collar, and threaded collar external circumferential is provided with multiple connecting rods, and the multiple connecting rod is both connected on a baffle ring.The present invention can anti-shake, and can is easy to move on stair.
Description
Technical field
The present invention relates to luggage case technical field, specifically, is related to a kind of anti-shake type luggage being easy in stair movement
Case.
Background technology
Luggage case, also known as suitcase, draw-bar box, it is entrained to place the chest of article when going out, it is luggage
One of which type.Usual luggage case is clothing, personal-care supplies and the souvenir required for placing on journey；Luggage
Case is divided into hard shell luggage and soft shell luggage case according to shell, and hard shell luggage is more resistance to fall, and is adapted to needs to give more protection
Luggage.
At present, the luggage case of 4 steamboats is had, this luggage case effortless on level land can promote easily, still
Existing luggage case functionally still has very big deficiency, remains to further be improved.
Luggage case is often carried when people go out, in rest, luggage case can be treated as seat or desk uses, especially
It is hard shell luggage, but luggage case length and width are fixed, and when people need bigger height, existing luggage case can not
Meet the requirement.Existing luggage case is when filling clothing or other articles, if clothing or other articles are less, luggage case
It is mobile can cause clothing or other article turmoils, or even damage.The anti-theft feature of current luggage case is mainly theftproof lock,
And theftproof lock is often easy for cracking or damaging, anti-theft capability deficiency.When possessing luggage case and climbing staged stair, often
Luggage case is put on into building, it is so not only laborious but also time-consuming.
The content of the invention
In order to overcome certain or some defects of prior art, to be easy to move in stair present invention also offers one kind
Anti-shake type luggage case.
According to the anti-shake type luggage case for being easy to move in stair of the present invention, including casing, casing includes what is cooperated
Case lid and block, casing is interior to be provided with accommodating chamber；It is provided with the first support column and the second support column in accommodating chamber, the first support column and the
One end of two support columns is mutually propped up and madial wall of the other end respectively with case lid and block is connected；
First support column includes the threaded post and gear cap being sequentially connected, and gear cap one end is against on the second support column and the other end
Axially it is connected on the column cap of threaded post one, another column cap of threaded post is connected on the inside of case lid, and gear cap diameter is more than screw thread column diameter；
Threaded post is axially socketed with inner side and sets threaded threaded collar, and threaded collar external circumferential is provided with multiple connecting rods, the multiple company
Extension bar is both connected on a baffle ring；
Two elongated slots are provided with the outside of block, any elongated slot notch both sides are equipped with multigroup mounting blocks, any group of mounting blocks phase
Beam barrel is fixed between offside, axial rotation is socketed with roller on any beam barrel, and rail is all provided with any roller wheel face
Groove, the corresponding tank chain of any elongated slot, tank chain is enclosed on corresponding roller and inner side is provided with card article, and card article inlay card is corresponding
Track slot in.
The present invention's is easy in the anti-shake type luggage case of stair movement, passes through the first support column and pair of the second support column
It should set so that the cooperation between case lid and block is more stable so that luggage case is more firm.Clothing is general first to be put since block
Put, when clothing is not piled, rotate baffle ring, at this moment threaded collar rotates in threaded post, until baffle ring is compressed into clothing, at this moment,
Clothing is just not easy to rock.The setting of gear cap can prevent threaded collar from being come off from threaded post.Elongated slot is provided for accommodating portion
Tank chain, roller rotate on beam barrel, and the rotation of roller can drive the movement of tank chain, because tank chain can be flexibly and comfortably
Moved on rugged road surface, so when being placed on the outside of block on stair, very can effortlessly drag luggage case.
Preferably, the material of connecting rod and baffle ring is rubber.
The present invention's is easy in the anti-shake type luggage case of stair movement, and the material of connecting rod and baffle ring is rubber, this
So that connecting rod and baffle ring have certain buffer capacity, it is not easy that clothing is caused to damage.And it can be prevented using elastomeric material
Clothing places uneven situation, such as when clothing height is different, at this moment using rubber connecting rod and baffle ring can effectively by
All clothings compress.
Preferably, the modulus of elasticity of rubber is 7.6~7.9MPa.
The present invention's is easy in the anti-shake type luggage case of stair movement, and the modulus of elasticity of rubber is 7.6~7.9MPa, this
Clothing and compacting clothing can preferably be buffered.
Preferably, gear cap is fixed in threaded post by screw countersunk head formula.
The present invention's is easy in the anti-shake type luggage case of stair movement, and gear cap is fixed on screw thread by screw using countersunk head formula
On post, this can ensure the flatness of gear cap respective face, be effective to ensure that the stabilization that gear cap mutually props up with the second support column
Property.
Preferably, the 9/10 of a diameter of accommodating chamber width of baffle ring.
The present invention's is easy in the anti-shake type luggage case of stair movement, and the 9/10 of a diameter of accommodating chamber width of baffle ring,
This can preferably block clothing.
Preferably, the diameter of gear cap is equal with the diameter of the second support column.
The present invention's is easy in the anti-shake type luggage case of stair movement, the diameter phase of the diameter of gear cap and the second support column
Deng this enables gear cap to be alignd with the second support column, prevents gear cap or the second support column from causing to damage to clothing after protruding.
Preferably, case lid top surface is provided with mounting seat, mounting seat top surface is provided with mounting groove, and mounting seat one end is provided with hole clipping,
Clamp nut is connected with hole clipping, a threaded rod penetrates from the mounting seat other end, is penetrated into after mounting groove and mounting seat tight
Gu in nut；Threaded shank portion in mounting groove is rotatably socketed with the connecting rod company of sleeve, sleeve and two L shapes
Connect, any connecting rod is respectively connected with telescopic adjusting rod, and two regulation club heads are connected with a pull bar.
The present invention's is easy in the anti-shake type luggage case of stair movement, by the cooperation of threaded rod and clamp nut, makes
Obtaining mounting groove can collapse, and so as to reach the purpose of closing sleeve, the length of sleeve is slightly less than the width of mounting groove.Threaded rod
Rotation, clamp nut also has the trend of concomitant rotation, but clamp nut is connected in hole clipping, it is impossible to rotates, at this moment, fastens spiral shell
Mother screws or unscrewed, and the distance between mounting groove two side also corresponds to and is decreased or increased, and reaches the purpose for clamping or unclamping sleeve.
The connecting rod of L shapes can increase the distance between two adjusting rods, facilitate hand to hold pull bar.The rotation of sleeve drives adjusting rod
Rotate so that the adjustable angle of adjusting rod, so, when tank chain is moving on stair, pull pull bar not carry luggage case
Rise, make contact of the tank chain with stair more, reach labour-saving purpose.
Preferably, the roller on any elongated slot top protrudes the top of casing, the roller of any elongated slot bottom protrudes
The bottom of casing.
The present invention's is easy in the anti-shake type luggage case of stair movement, and the roller on any elongated slot top protrudes casing
Top, the roller of any elongated slot bottom protrude the bottom of casing, and this make it that the sphere of action of tank chain is wider, with tank chain
When mobile, casing is not easy to collide foreign matter.
Preferably, block side is provided with expansion handle, tank floor is provided with universal wheel.
The present invention's is easy in the anti-shake type luggage case of stair movement, and expansion handle is easy to the pulling of casing, universal wheel
It is easy to the movement of casing.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the luggage case with same table in embodiment 1；
Fig. 2 is the left view of neck in embodiment 1；
Fig. 3 is the attachment structure enlarged drawing of table and expansion link in embodiment 1；
Fig. 4 is the structural representation of retainer ring in embodiment 1；
Fig. 5 is the structural representation of fixture block in embodiment 1；
Fig. 6 is a kind of structural representation for the luggage case that can prevent clothing from rocking in embodiment 2；
Fig. 7 is the attachment structure schematic diagram of baffle ring 240 and threaded collar 220 in embodiment 2；
Fig. 8 is a kind of structural representation for the luggage case that can improve anti-theft capability in embodiment 3；
Fig. 9 is the first schematic enlarged-scale view for touching iron and the second tactile iron in embodiment 3；
Figure 10 is the structured flowchart in embodiment 3；
Figure 11 is a kind of structural representation being easy in the luggage case of stair movement in embodiment 4；
Figure 12 is a kind of schematic top plan view being easy in the luggage case of stair movement in embodiment 4；
Figure 13 is the structural representation of card article in embodiment 4；
Figure 14 is the structural representation of mounting seat in embodiment 4；
Figure 15 is the attachment structure schematic diagram of adjusting rod in embodiment 4.
Embodiment
To further appreciate that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.It should be understood that
, embodiment be only the present invention is explained and and it is non-limiting.
Embodiment 1
As shown in figure 1, present embodiments providing a kind of luggage case with same table, luggage case includes casing 100, casing
100 include the case lid 101 and block 102 of mutual cooperation, and accommodating chamber 105 is provided with casing 100；First is provided with accommodating chamber 105
One end of the support column 112 of support column 111 and second, one end of the first support column 111 and the second support column 112 mutually props up, the
Madial wall of the other end of the other end of one support column 111 and the second support column 112 respectively with case lid 101 and block 102 is connected.
This luggage case is hard shell luggage, passes through being correspondingly arranged for the first support column 111 and the second support column 112 so that
Cooperation between case lid 101 and block 102 is more stable so that luggage case is more firm.
As shown in Figure 1, Figure 2 and Figure 3, it is provided with installation cavity 1111 in the first support column 111, the accent of installation cavity 1111 is towards case
A neck 1011 is provided with the outside of lid 101 and the accent of installation cavity 1111；It is provided with what can be stretched along accent direction in installation cavity 1111
Expansion link 120, the outside of expansion link 120 are provided with table 130, and table 130 is engaged by clamping with neck 1011.
By the setting of expansion link 120 in installation cavity 1111, effectively neck 1011 can be taken in and stretched out to table 130,
When stretching out neck 1011 so that table 130 can be adjusted from the height of case lid 101, and convenient use person places article, especially electric
The office appliances such as brain；Installation cavity 1111 is located in the first support column 111, is effective to ensure that the extended length of expansion link 120, from
And improve the telescopic extensions of expansion link 120.
The retainer ring for being used for improving the shaft stability of expansion link 120 is provided with the present embodiment, at the accent of installation cavity 1111
140, on the fixedly sleeved shaft of expansion link 120 of the collar extension of retainer ring 140, retainer ring 140 is fixedly mounted on peace by screw countersunk head formula
It behave affectedly at 1111 accents.
Retainer ring 140 is enclosed on the shaft of expansion link 120, is effective to ensure that the stability of shaft when expansion link 120 stretches,
So as to prevent expansion link 120 from shifting.Retainer ring 140 is fixedly mounted at the accent of installation cavity 1111 by screw countersunk head formula,
The non-bulging 140 corresponding face of retainer ring of screw, screw will not hinder the cooperation of table 130 and neck 1011.
In the present embodiment, as shown in figure 4, retainer ring 140 includes coaxial small ring 141 and big ring 142, the chamber of installation cavity 1111
A short slot is provided with mouthful, big ring 142 is connected in short slot and is fixed by screws on the first support column 111, and small ring 141 is embedded
In installation cavity 1111.
Small ring 141 is sequentially connected with big ring 142 and both collar extension diameters are equal, and small ring 141 is embedded in installation cavity 1111
Interior, big ring 142 is connected in short slot, and the structure of retainer ring 140 can preferably ensure the stability of the shaft of expansion link 120, moreover,
Retainer ring 140 will not hinder the cooperation of table 130 and neck 1011.
In the present embodiment, the inner circumferential of table 130 is provided with multiple fixture blocks 160, and the bottom land of neck 1011 is provided with multiple slotted eyes
150, the multiple slotted eye 150 corresponds to coordinate with the multiple fixture block 160 to be used to prevent table 130 from taking off out of neck 1011
Fall, the size and shape all same of the multiple fixture block 160 and the multiple slotted eye 150.
The cooperation of fixture block 160 and slotted eye 150 so that, will not be easily from neck in table 130 and 1011 clamping of neck
Come off in 1011.
In the present embodiment, as shown in figure 5, any fixture block 160 includes the block 161 and build 162 being sequentially connected, block
161 is cylindrical and be connected with the inner side of table 130, and build 162 is in spherical, the diameter of the diameter of build 162 more than block 162.
Fixture block 160 is made up of soft material, such as rubber.After the structure of fixture block 160 causes fixture block 160 to enter slotted eye 150,
Because the diameter of build 162 is more than the diameter of block 162, and the size and shape all same of fixture block 160 and slotted eye 150, build
162 can effectively be blocked, difficult for drop-off.
In the present embodiment, the outside of table 130 is provided with mounting hole 131, and the collar 170 is provided with the hole wall of mounting hole 131, and one draws
Ring 180 is mobilizable to be socketed on the collar 170.
The setting of draw ring 180, make the separation of table 130 and neck 1011 very convenient.
In the present embodiment, the diameter of draw ring 180 is less than the diameter of mounting hole 131, and the thickness of draw ring 180 is again smaller than mounting hole
131 thickness.
The diameter of draw ring 180 is less than the diameter of mounting hole 131, the thickness of draw ring 180 again smaller than mounting hole 131 thickness,
Namely the thickness of draw ring 180 is less than the depth of mounting hole 131, and draw ring 180 can be fully accommodated in mounting hole 131, thus
The planarization of the plate face of table 130 is not interfered with.
In the present embodiment, the side of block 102 is provided with expansion handle 103, and the bottom surface of casing 100 is provided with universal wheel 104.
Expansion handle 103 is easy to the pulling of casing 100, and universal wheel 104 is easy to the movement of casing 100.
Embodiment 2
As shown in fig. 6, embodiment provides a kind of luggage case that can prevent clothing from rocking, luggage case includes casing 100, case
Body 100 includes the case lid 101 and block 102 to cooperate, and accommodating chamber 105 is provided with casing 100；The is provided with accommodating chamber 105
One end of one support column 111 and the second support column 112, one end of the first support column 111 and the second support column 112 mutually props up,
The other end of the other end of first support column 111 and the second support column 112 connects with the madial wall of case lid 101 and block 102 respectively
Connect.
This luggage case is hard shell luggage, passes through being correspondingly arranged for the first support column 111 and the second support column 112 so that
Cooperation between case lid 101 and block 102 is more stable so that luggage case is more firm.
As shown in Figure 6 and Figure 7, the first support column 111 includes the threaded post 210 and gear cap 211 being sequentially connected, gear cap 211
One end is against on the second support column 112 and the other end is axially connected on the column cap of threaded post 210 1,210 another column cap of threaded post
The inner side of case lid 101 is connected to, the diameter of gear cap 211 is more than the diameter of threaded post 210；Threaded post 210 is axially socketed with inner side and is provided with spiral shell
The threaded collar 220 of line, the external circumferential of threaded collar 220 are provided with multiple connecting rods 230, and the multiple connecting rod 230 is both connected to one
On baffle ring 240.
Clothing is general first to be placed since block 102, when clothing is not piled, rotates baffle ring 240, at this moment threaded collar 220
Rotated in threaded post 210, until baffle ring 240 is compressed into clothing, at this moment, clothing is just not easy to rock.The setting energy of gear cap 211
Prevent threaded collar 220 from being come off from threaded post 210.
In the present embodiment, the material of connecting rod 230 and baffle ring 240 is rubber.
The material of connecting rod 230 and baffle ring 240 is rubber, and this causes connecting rod 230 and baffle ring 240 to have certain delay
Ability is rushed, is not easy that clothing is caused to damage.And it can prevent clothing from placing uneven situation, such as clothing using elastomeric material
When just different, at this moment effectively all clothings can be compressed using the connecting rod 230 and baffle ring 240 of rubber.
In the present embodiment, the modulus of elasticity of rubber is 7.6~7.9MPa.
The modulus of elasticity of rubber is 7.6~7.9MPa, and this can preferably buffer clothing and compacting clothing.
In the present embodiment, gear cap 211 is fixed in threaded post 210 by screw countersunk head formula.
Gear cap 211 is fixed in threaded post 210 by screw using countersunk head formula, and this can ensure the flat of the respective face of gear cap 211
Whole degree, it is effective to ensure that the stability that the support column 112 of gear cap 211 and second mutually props up.
In the present embodiment, the 9/10 of the width of a diameter of accommodating chamber 105 of baffle ring 240.
The 9/10 of the width of a diameter of accommodating chamber 105 of baffle ring 240, this can preferably block clothing.
In the present embodiment, the diameter of gear cap 211 is equal with the diameter of the second support column 112.
The diameter of gear cap 211 is equal with the diameter of the second support column 112, and this enables the support column 112 of gear cap 211 and second
Alignment, prevent the support column 112 of gear cap 211 or second from causing to damage to clothing after protruding.
In the present embodiment, the side of block 102 is provided with expansion handle 103, and the bottom surface of casing 100 is provided with universal wheel 104.
Embodiment 3
As shown in figure 8, embodiment provides a kind of luggage case that can improve anti-theft capability, luggage case includes casing 100, case
Body 100 includes the case lid 101 and block 102 to cooperate, and accommodating chamber 105 is provided with casing 100；The is provided with accommodating chamber 105
One end of one support column 111 and the second support column 112, one end of the first support column 111 and the second support column 112 mutually props up,
The other end of the other end of first support column 111 and the second support column 112 connects with the madial wall of case lid 101 and block 102 respectively
Connect.
As shown in Fig. 8, Fig. 9 and Figure 10, accommodating cavity 310 is provided with the second support column 112, is provided with the accent of accommodating cavity 310
Chamber lid 311, the cavity wall of accommodating cavity 310 be provided with two piece first touch iron 320, described two piece first touch iron 320 respectively with a resistance 331
Be used to gathering the current acquisition module 350 of current signal with one and be electrically connected with, resistance 331 and current acquisition module 350 respectively with
The both positive and negative polarity of one power supply 330 is electrically connected with；Second is provided with one end termination of first support column 112 and touches iron 340, second touches iron
340 touch iron 320 and be bondeds simultaneously and turn on described two piece first tactile iron 320 with described two piece first；Current acquisition module 350 and one
Microprocessor 360 for calculation process connects, and microprocessor 360 is used for an alarm 370 and one for being used to alarm respectively
It is connected with the wireless communication module 380 of mobile phone wireless signal conveying.
It is bonded the energization for realizing resistance 331 simultaneously with described two piece first tactile iron 320 by the second tactile iron 340, electric current is adopted
Collection module 350, which gathers the current signal of the place circuit of resistance 331 and passes to microprocessor 360, carries out calculation process, when this is
After system is started working, in the presence of current signal, microprocessor 360 can receive current signal, and at this moment, microprocessor 360 judges
Circuit is normal；When current signal is not present, that is, case lid 101 and block 102 separate, and second touches iron 340 and described two pieces the
When one tactile iron 320 separates, microprocessor 360 can not receive current signal, and decision circuit is abnormal, and at this moment, alarm 370 is reported
Alert, data are conveyed to mobile phone by wireless communication module 380, and mobile phone receives the data of circuit abnormality.Here wireless communication module
380 use ZigBee wireless communication modules.So after the system is opened, it can effectively alarm, carry when case lid 101 is opened
High anti-theft feature.
Current acquisition module 350, microprocessor 360, alarm 370 and wireless communication module 380 attachment structure and match somebody with somebody
Conjunction relation is very ripe in the prior art, be not just described in detail here.
In the present embodiment, resistance 331, current acquisition module 350, power supply 330 and microprocessor 360, which are respectively mounted, is arranged on appearance
Put in chamber 310；Alarm 370 and wireless communication module 380 are mounted on the outside of block 102.
In the present embodiment, the described two piece first one end end face for touching the one side of iron 320 and second support column 112 is neat
Flat, second touches one end end face of the one side of iron 320 and first support column 111.
The described two piece first one end end face for touching the one side of iron 320 and second support column 112, second touches iron
One end end face of 320 one sides and first support column 111, this can ensure that the first tactile iron 320 can touch iron with second
It can be effectively bonded between 320, ensure the energization that circuit can be stablized.
In the present embodiment, the described two piece first tactile side of iron 320 is stepped and is connected in the cavity wall of accommodating cavity 310, holds
Put the cavity wall of chamber 310 to be used to prop up the corresponding first the first bezel ring, 321 for touching iron 320 provided with two pieces, the first bezel ring, 321 passes through screw
It is fixed in the cavity wall of accommodating cavity 310.
The first side step structure for touching iron 320 can be effectively stuck in the cavity wall of accommodating cavity 210, while passes through the first lid
The fixation of ring 321 so that first touches iron 320 has preferably stability in the cavity wall of accommodating cavity 210.
In the present embodiment, the second tactile side of iron 340 is stepped and is propped up by the second bezel ring, 341, and the second bezel ring, 341 passes through
Screw is fixed on one end termination of first support column 111.
Second touches the effect of the structure of iron 340 and the second bezel ring, 341 so that second, which touches iron 340, can be stably installed at the
On one end termination of one support column 111.
In the present embodiment, the side of block 102 is provided with expansion handle 103, and the bottom surface of casing 100 is provided with universal wheel 104.
Embodiment 4
As shown in figure 11, embodiment provides a kind of luggage case being easy in stair movement, and luggage case includes casing 100,
Casing 100 includes the case lid 101 and block 102 to cooperate, and accommodating chamber 105 is provided with casing 100；It is provided with accommodating chamber 105
One end of first support column 111 and the second support column 112, one end of the first support column 111 and the second support column 112 is mutually supported
Firmly, the other end of the other end of the first support column 111 and the second support column 112 respectively with case lid 101 and the madial wall of block 102
Connection.
As shown in Figure 11, Figure 12 and Figure 13, the outside of block 102 is provided with two elongated slots 410, any notch both sides of elongated slot 410
Multigroup mounting blocks 420 are equipped with, are fixed with beam barrel 430 between any group of opposite side of mounting blocks 420, on any beam barrel 430
Equal axial rotation is socketed with roller 440, and rail groove, the corresponding tank chain of any elongated slot 410 are all provided with any wheel face of roller 440
450, tank chain 450 is enclosed on corresponding roller 440 and inner side is provided with card article 451, and the inlay card of card article 451 is in corresponding track slot.
Elongated slot 410 is provided for accommodating portion tank chain 450, and roller 440 rotates on beam barrel 430, and roller 400
The movement of tank chain 450, because tank chain 450 can be moved flexibly and comfortably on rugged road surface, institute can be driven by rotating
When the outside of block 102 is placed on stair, very can effortlessly drag luggage case.
In the present embodiment, as shown in Figure 14 and Figure 15, the top surface of case lid 101 is provided with mounting seat 460, and the top surface of mounting seat 460 is set
Have mounting groove 461, the one end of mounting seat 460 is provided with hole clipping 462, is connected with clamp nut 480 in hole clipping 462, a threaded rod 471 from
The other end of mounting seat 460 penetrates, and is penetrated into after mounting groove 461 and mounting seat 460 in clamp nut 480；Positioned at mounting groove
The part of threaded rod 471 in 461 is rotatably socketed with sleeve 491, and sleeve 491 is connected with the connecting rod 492 of two L shapes, appoints
One connecting rod 492 is respectively connected with telescopic adjusting rod 493, and two heads of adjusting rod 493 are connected with a pull bar 494.
Pass through the cooperation of threaded rod 471 and clamp nut 480 so that mounting groove 461 can collapse, so as to reach gripping sleeve
The purpose of cylinder 491, the length of sleeve 491 are slightly less than the width of mounting groove 461.The rotation of threaded rod 471, clamp nut 480
There is the trend of concomitant rotation, but clamp nut 480 is connected in hole clipping 462, it is impossible to rotate, at this moment, clamp nut 480 screws
Or unscrew, the distance between two side of mounting groove 461 also corresponds to and is decreased or increased, and reaches the purpose for clamping or unclamping sleeve 491.
The connecting rod 492 of L shapes can increase the distance between two adjusting rods 493, facilitate hand to hold pull bar 494.The rotation of sleeve 491
Drive the rotation of adjusting rod 493 so that the adjustable angle of adjusting rod 493, so, when tank chain 450 is moving on stair, draw
Dynamic pull bar 494 will not lift luggage case, make contact of the tank chain 450 with stair more, reach labour-saving purpose.
In the present embodiment, adjusting rod 493 is perpendicular to threaded rod 471.
For adjusting rod 493 perpendicular to threaded rod 471, this can preferably ensure stability when adjusting rod 493 rotates.
In the present embodiment, the distance between described two adjusting rods 493 are 2 times of the width of mounting groove 461.
The distance between two adjusting rods 493 are 2 times of the width of mounting groove 461, and this enables hand preferably to hold drawing
Bar 494.
In the present embodiment, 1/3rd of any roller 440 is respectively positioned in elongated slot 410.
/ 3rd of any roller 440 are respectively positioned in elongated slot 410, and this can preferably save space, can be to tank chain 450
Effectively protect.
In the present embodiment, the roller 440 on any top of elongated slot 410 protrudes the top of casing 100, any bottom of elongated slot 410
The roller 440 at end protrudes the bottom of casing 100.
The roller 440 on any top of elongated slot 410 protrudes the top of casing 100, the roller 440 of any bottom of elongated slot 410
The bottom of casing 100 is protruded, this make it that the sphere of action of tank chain 450 is wider, when being moved with tank chain 450, casing 100
It is not easy to collide foreign matter.
In the present embodiment, the side of block 102 is provided with expansion handle 103, and the bottom surface of casing 100 is provided with universal wheel 104.
Embodiment 5
A kind of luggage case is present embodiments provided, it is provided with all structures in embodiment 1-4, it should be appreciated that this
Structure in embodiment 1-4 according to the actual requirements, arbitrarily can be deleted or be combined by art personnel, so as to real
Existing different function.
Schematically the present invention and embodiments thereof are described above, this describes no restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So if common skill of this area
Art personnel are enlightened by it, without departing from the spirit of the invention, without designing and the technical scheme for creativeness
Similar frame mode and embodiment, protection scope of the present invention all should be belonged to.
Claims (9)
1. it is easy to the anti-shake type luggage case in stair movement, it is characterised in that：Including casing (100), body (100) includes phase interworking
The case lid (101) and block (102) of conjunction, casing (100) is interior to be provided with accommodating chamber (105)；The first support is provided with accommodating chamber (105)
One end of post (111) and the second support column (112), the first support column (111) and the second support column (112) mutually props up and another
The madial wall respectively with case lid (101) and block (102) is held to be connected；
First support column (111) includes the threaded post (210) and gear cap (211) being sequentially connected, and gear cap (211) one end is against second
On support column (112) and the other end is axially connected on the column cap of threaded post (210) one, and threaded post (210) another column cap is connected to
On the inside of case lid (101), gear cap (211) diameter is more than threaded post (210) diameter；Threaded post (210) is axially socketed with inner side and is provided with
The threaded collar (220) of screw thread, threaded collar (220) external circumferential are provided with multiple connecting rods (230), the multiple connecting rod (230)
It is both connected on a baffle ring (240)；
Two elongated slots (410) are provided with the outside of block (102), any elongated slot (410) notch both sides are equipped with multigroup mounting blocks
(420) beam barrel (430), is fixed between any group of mounting blocks (420) opposite side, is axially turned on any beam barrel (430)
It is dynamic to be socketed with roller (440), rail groove, the corresponding tank chain of any elongated slot (410) are all provided with any roller (440) wheel face
(450), tank chain (450) is enclosed on corresponding roller (440) and inner side is provided with card article (451), and card article (451) inlay card is corresponding
Track slot in.
2. the anti-shake type luggage case according to claim 1 being easy in stair movement, it is characterised in that：Connecting rod (230)
Material with baffle ring (240) is rubber.
3. the anti-shake type luggage case according to claim 2 being easy in stair movement, it is characterised in that：The springform of rubber
Measure as 7.6~7.9MPa.
4. the anti-shake type luggage case according to claim 3 being easy in stair movement, it is characterised in that：Gear cap (211) is logical
Screw countersunk head formula is crossed to be fixed in threaded post (210).
5. the anti-shake type luggage case according to claim 4 being easy in stair movement, it is characterised in that：Baffle ring (240)
The 9/10 of a diameter of accommodating chamber (105) width.
6. the anti-shake type luggage case according to claim 5 being easy in stair movement, it is characterised in that：Gear cap (211)
Diameter is equal with the diameter of the second support column (112).
7. the anti-shake type luggage case according to claim 6 being easy in stair movement, it is characterised in that：Case lid (101) pushes up
Face is provided with mounting seat (460), and mounting seat (460) top surface is provided with mounting groove (461), and mounting seat (460) one end is provided with hole clipping
(462) clamp nut (480), is connected with hole clipping (462), a threaded rod (471) penetrates from mounting seat (460) other end, warp
Penetrated into after crossing mounting groove (461) and mounting seat (460) in clamp nut (480)；Threaded rod in mounting groove (461)
(471) part is rotatably socketed with sleeve (491), and sleeve (491) is connected with the connecting rod (492) of two L shapes, any connection
Bar (492) is respectively connected with telescopic adjusting rod (493), and two adjusting rod (493) heads are connected with a pull bar (494).
8. the anti-shake type luggage case according to claim 7 being easy in stair movement, it is characterised in that：Any elongated slot
(410) roller (440) on top protrudes the top of casing (100), and the roller (440) of any elongated slot (410) bottom protrudes
The bottom of casing (100).
9. the anti-shake type luggage case according to claim 8 being easy in stair movement, it is characterised in that：Block (102) side
Face is provided with expansion handle (103), and casing (100) bottom surface is provided with universal wheel (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710753147.1A CN107510198B (en) | 2017-08-29 | 2017-08-29 | Convenient for the anti-shake type luggage case mobile in stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710753147.1A CN107510198B (en) | 2017-08-29 | 2017-08-29 | Convenient for the anti-shake type luggage case mobile in stair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107510198A true CN107510198A (en) | 2017-12-26 |
| CN107510198B CN107510198B (en) | 2019-06-28 |
Family
ID=60724365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710753147.1A Expired - Fee Related CN107510198B (en) | 2017-08-29 | 2017-08-29 | Convenient for the anti-shake type luggage case mobile in stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107510198B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2623066Y (en) * | 2003-02-14 | 2004-07-07 | 丰韩(厦门)塑胶制品开发有限公司 | Telescopic travelling trunk |
| CN201758949U (en) * | 2010-08-11 | 2011-03-16 | 孙宇 | Portable string bag |
| CN204901666U (en) * | 2015-09-01 | 2015-12-23 | 深圳光启智能光子技术有限公司 | Light signal receiver |
| CN105877090A (en) * | 2016-05-16 | 2016-08-24 | 安徽天恩旅行用品科技有限公司 | Intelligent traveling bag with solar power generation device |
-
2017
- 2017-08-29 CN CN201710753147.1A patent/CN107510198B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2623066Y (en) * | 2003-02-14 | 2004-07-07 | 丰韩(厦门)塑胶制品开发有限公司 | Telescopic travelling trunk |
| CN201758949U (en) * | 2010-08-11 | 2011-03-16 | 孙宇 | Portable string bag |
| CN204901666U (en) * | 2015-09-01 | 2015-12-23 | 深圳光启智能光子技术有限公司 | Light signal receiver |
| CN105877090A (en) * | 2016-05-16 | 2016-08-24 | 安徽天恩旅行用品科技有限公司 | Intelligent traveling bag with solar power generation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107510198B (en) | 2019-06-28 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191212 Address after: No. 54, lujiamen, Qianjia village, Danghu street, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Pinghu Renyou luggage Co.,Ltd. Address before: 315101 Zhejiang city of Ningbo province Yinzhou District Qiuai Zhen Qiu Yi Cun Bai Cao Patentee before: NINGBO YINZHOU CHENGHUI MACHINERY MANUFACTURING CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20210829 |