CN107510202B - Convenient for the lift luggage case mobile in stair - Google Patents
Convenient for the lift luggage case mobile in stair Download PDFInfo
- Publication number
- CN107510202B CN107510202B CN201710753156.0A CN201710753156A CN107510202B CN 107510202 B CN107510202 B CN 107510202B CN 201710753156 A CN201710753156 A CN 201710753156A CN 107510202 B CN107510202 B CN 107510202B
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- Prior art keywords
- support column
- slot
- luggage case
- stair
- convenient
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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
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Handcart (AREA)
Abstract
The present invention relates to luggage case technical fields, are related to a kind of convenient in the lift luggage case of stair movement, including cabinet, cabinet is interior to be equipped with accommodating chamber；The first support column and the second support column are equipped in accommodating chamber, the first support column and the second support column are mutually resisted and connect respectively with the inner sidewall of case lid and block；It is equipped with installation cavity in first support column, is equipped with a card slot at installation cavity accent；It is equipped with telescopic rod in installation cavity, desktop is equipped on the outside of telescopic rod, desktop and card slot cooperate；Two elongated slots are equipped on the outside of block, any elongated slot notch two sides are equipped with multiple groups mounting blocks, beam barrel is fixed between any group of mounting blocks opposite side, axial rotation is socketed with idler wheel on any beam barrel, rail groove is all provided on any idler wheel wheel face, the corresponding tank chain of any elongated slot, tank chain case is on corresponding idler wheel and inside is equipped with strip, and strip inlay card is in corresponding track slot.The present invention has the same table for facilitating and placing article convenient for moving on stair.
Description
Technical field
The present invention relates to luggage case technical fields, specifically, being related to a kind of convenient for the lift luggage mobile in stair
Case.
Background technique
Luggage case, also known as suitcase, trolley case are the entrained chests to place article when going out, it is luggage
One of type.Usual luggage case is for placing required clothing, personal-care supplies and souvenir on journey；Luggage
Case is divided into hard shell luggage and soft shell luggage case according to shell, and hard shell luggage is more resistant to fall, and is suitble to need to give more protection
Luggage.
Currently, having the luggage case of 4 steamboats, this luggage case effortless on level land can be pushed easily, still
Existing luggage case functionally still has very big deficiency, remains to be further improved.
Luggage case is often had when people go out, during the break, luggage case can be treated as seat or desk uses, especially
It is hard shell luggage, but luggage case length and width be it is fixed, when people need bigger height, existing luggage case cannot
Meet the requirement.If existing luggage case clothing or other articles when filling clothing perhaps other articles are less, luggage case
Movement will lead to clothing or other article turmoils, or even damage.The anti-theft function of current luggage case is mainly theftproof lock,
And theftproof lock is often easy for cracking or damaging, anti-theft capability is insufficient.When possessing luggage case and climbing staged stair, often
Luggage case is put on into building, it is both laborious and time consuming in this way.
Summary of the invention
In order to overcome certain or certain defects of the prior art, the present invention also provides one kind convenient for mobile in stair
Lift luggage case.
It is according to the present invention to be convenient for the lift luggage case mobile in stair, including cabinet, cabinet include mutually matched
Case lid and block, cabinet is interior to be equipped with accommodating chamber；It is equipped 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 mutually resists and the other end is connect with the inner sidewall of case lid and block respectively；
Installation cavity is equipped in first support column, installation cavity accent is towards case lid outside and installation cavity outside is equipped with a card slot；
Being equipped in installation cavity can be along accent towards flexible telescopic rod, and telescopic rod outside is equipped with desktop, and desktop and card slot are engaged by clamping；
Two elongated slots are equipped on the outside of block, any elongated slot notch two sides are equipped with multiple groups mounting blocks, any group of mounting blocks phase
Beam barrel is fixed between opposite side, axial rotation is socketed with idler wheel on any beam barrel, is all provided with rail on any idler wheel wheel face
Slot, the corresponding tank chain of any elongated slot, tank chain case is on corresponding idler wheel and inside is equipped with strip, and strip inlay card is in correspondence
Track slot in.
Of the invention is convenient in the mobile lift luggage case of stair, passes through pair of the first support column and the second support column
It should be arranged, so that the cooperation between case lid and block is more stable, so that luggage case is stronger.It is set by telescopic rod in installation cavity
It sets, can effectively take in desktop and stretches out card slot, when stretching out card slot, so that desktop is adjustable from the height of case lid, it is convenient
User places the office appliances such as article, especially computer；Installation cavity is located in the first support column, is effective to ensure that telescopic rod
Extended length, to improve the telescopic extensions of telescopic rod.The setting of elongated slot is used for accommodating portion tank chain, and idler wheel is on beam barrel
Rotation, and the rotation of idler wheel can drive the movement of tank chain, since tank chain can be flexibly and comfortably on rugged road surface
It is mobile, so very can effortlessly drag luggage case when being placed on stair on the outside of block.
Preferably, being equipped with the fixed ring for improving flexible club body stability, fixed ring collar extension at installation cavity accent
It is fixedly attached on flexible club body, fixed ring is fixedly mounted at installation cavity accent by screw countersunk head formula.
Of the invention is convenient in the mobile lift luggage case of stair, and Fixing shrink ring, can be effective on flexible club body
Ground guarantees the stability of shaft when telescopic rod is flexible, to prevent telescopic rod from shifting.Fixed ring is solid by screw countersunk head formula
At installation cavity accent, the corresponding face of the non-bulging fixed ring of screw, screw will not hinder the cooperation of desktop and card slot for Dingan County.
Preferably, fixed ring includes coaxial small ring and big ring, it is equipped with a short slot at installation cavity accent, big ring is connected to
It in short slot and is fixed by screws on the first support column, small ring is embedded in installation cavity.
It is of the invention convenient in the mobile lift luggage case of stair, ring and big ring is sequentially connected and the collar extension of the two is straight
Diameter is equal, and small ring is embedded in installation cavity, and big ring is connected in short slot, and the structure of fixed ring can preferably guarantee flexible club body
Stability, moreover, fixed ring will not hinder the cooperation of desktop and card slot.
Preferably, desktop inner circumferential be equipped with multiple fixture blocks, card slot slot bottom be equipped with multiple slots, the multiple slot with
The multiple fixture block, which corresponds, to be cooperated for preventing desktop from falling off out of card slot, the multiple fixture block and the multiple slot
Size and shape is all the same.
It is of the invention convenient in the mobile lift luggage case of stair, the cooperation of fixture block and slot so that desktop with
When card slot is clamped, it will not fall off out of card slot easily.
Preferably, any fixture block includes sequentially connected block and build, block it is cylindrical and on the inside of desktop
Connection, for build in spherical, the diameter of build is greater than the diameter of block.
Of the invention is convenient in the mobile lift luggage case of stair, and the structure of fixture block makes fixture block enter slot
Afterwards, since the diameter of build is greater than the diameter of block, and the size and shape of fixture block and slot is all the same, and build can be by effectively
It blocks, it is not easily to fall off.
Preferably, being equipped with mounting hole on the outside of desktop, lantern ring, the mobilizable socket of a pull ring are installed in mounting hole wall
On lantern ring.
Of the invention is convenient in the mobile lift luggage case of stair, and the setting of pull ring makes the separation of desktop and card slot
It is very convenient.
Preferably, case lid top surface is equipped with mounting base, mounting base top surface is equipped with mounting groove, and mounting base one end is equipped with card hole,
Fastening nut is connected in card hole, a threaded rod is penetrated from the mounting base other end, is penetrated into after mounting groove and mounting base tight
Gu in nut；Threaded shank portion in mounting groove is rotatably socketed with sleeve, the connecting rod company of sleeve and two L shapes
It connects, any connecting rod is respectively connected with telescopic adjusting rod, and two adjusting club heads are connect with a pull rod.
Of the invention is convenient in the mobile lift luggage case of stair, by the cooperation of threaded rod and fastening nut, makes
Obtaining mounting groove can collapse, to achieve the purpose that closing sleeve, the length of sleeve is slightly less than the width of mounting groove.Threaded rod
Rotation, fastening nut also has the tendency that rotating with it, but fastening nut is connected in card hole, is not able to rotate, and at this moment, fastens spiral shell
Mother screws or unscrews, and also correspondence is decreased or increased for the distance between mounting groove two sidewalls, achievees the purpose that clamp or release sleeve.
The connecting rod of L shape can increase the distance between two adjusting rods, and hand is facilitated to hold pull rod.The rotation of sleeve drives adjusting rod
Rotation, so that the adjustable angle of adjusting rod, in this way, pulling pull rod not mention luggage case when tank chain moves on stair
It rises, keeps contact of the tank chain with stair more, reach labour-saving purpose.
Preferably, the idler wheel on any elongated slot top protrudes the top of cabinet, the idler wheel of any elongated slot bottom end protrudes
The bottom of cabinet.
Of the invention is convenient in the mobile lift luggage case of stair, and the idler wheel on any elongated slot top protrudes cabinet
Top, the idler wheel of any elongated slot bottom end protrude the bottom of cabinet, this makes the sphere of action of tank chain wider, with tank chain
When mobile, cabinet is not easy to collide foreign matter.
Preferably, block side is equipped with expansion handle, tank floor is equipped with universal wheel.
Of the invention is convenient in the mobile lift luggage case of stair, and expansion handle is convenient for the pulling of cabinet, universal wheel
Convenient for the movement of cabinet.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the luggage case with same table in embodiment 1；
Fig. 2 is the left view of card slot in embodiment 1；
Fig. 3 is the connection structure enlarged drawing of desktop and telescopic rod in embodiment 1；
Fig. 4 is the structural schematic diagram of fixed ring in embodiment 1；
Fig. 5 is the structural schematic diagram of fixture block in embodiment 1；
Fig. 6 is a kind of structural schematic diagram for the luggage case that can prevent clothing from shaking in embodiment 2；
Fig. 7 is the attachment structure schematic diagram of baffle ring and screwed ring in embodiment 2；
Fig. 8 is a kind of structural schematic diagram for the luggage case that can improve anti-theft capability in embodiment 3；
Fig. 9 is the schematic enlarged-scale view of the first touching iron and the second touching iron in embodiment 3；
Figure 10 is the structural block diagram in embodiment 3；
Figure 11 is a kind of convenient in the structural schematic diagram of the mobile luggage case of stair in embodiment 4；
Figure 12 is a kind of convenient in the schematic top plan view of the mobile luggage case of stair in embodiment 4；
Figure 13 is the structural schematic diagram of strip in embodiment 4；
Figure 14 is the structural schematic diagram of mounting base in embodiment 4；
Figure 15 is the attachment structure schematic diagram of adjusting rod in embodiment 4.
Specific embodiment
To further appreciate that the contents of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.It should be understood that
, embodiment be only to the present invention explain 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 cabinet 100, cabinet
100 include mutually matched case lid 101 and block 102, is equipped with accommodating chamber 105 in cabinet 100；First is equipped in accommodating chamber 105
One end of support column 111 and the second support column 112, one end of the first support column 111 and the second support column 112 mutually resists, the
The other end of the other end of one support column 111 and the second support column 112 is connect with the inner sidewall of case lid 101 and block 102 respectively.
This luggage case is hard shell luggage, by 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 stronger.
As shown in Figure 1, Figure 2 and Figure 3, it is equipped with installation cavity 1111 in the first support column 111,1111 accent of installation cavity is towards case
A card slot 1011 is equipped on the outside of 101 outside of lid and installation cavity 1111；Being equipped in installation cavity 1111 can stretch along accent towards flexible
Contracting bar 120, desktop 130 is equipped on the outside of telescopic rod 120, and desktop 130 and card slot 1011 are engaged by clamping.
By the setting of telescopic rod 120 in installation cavity 1111, effectively can card slot 1011 be taken in and be stretched out to desktop 130,
When stretching out card slot 1011, so that height of the desktop 130 from case lid 101 is adjustable, it is especially electric convenient for users to placing article
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 telescopic rod 120, from
And improve the telescopic extensions of telescopic rod 120.
The fixed ring for improving 120 shaft stability of telescopic rod is equipped in the present embodiment, at 1111 accent of installation cavity
140,140 collar extension of fixed ring is fixedly attached on 120 shaft of telescopic rod, and fixed ring 140 is fixedly mounted on peace by screw countersunk head formula
It behave affectedly at 1111 accents.
140 sets of fixed ring on 120 shaft of telescopic rod, are effective to ensure that the stability of shaft when telescopic rod 120 stretches,
To prevent telescopic rod 120 from shifting.Fixed ring 140 is fixedly mounted at 1111 accent of installation cavity by screw countersunk head formula,
The corresponding face of the non-bulging fixed ring 140 of screw, screw will not hinder the cooperation of desktop 130 Yu card slot 1011.
In the present embodiment, as shown in figure 4, fixed ring 140 includes coaxial small ring 141 and big ring 142,1111 chamber of installation cavity
A short slot is equipped at 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 the collar extension diameter of the two is equal, and small ring 141 is embedded in installation cavity 1111
Interior, big ring 142 is connected in short slot, and the structure of fixed ring 140 can preferably guarantee the stability of 120 shaft of telescopic rod, moreover,
Fixed ring 140 will not hinder the cooperation of desktop 130 and card slot 1011.
In the present embodiment, 130 inner circumferential of desktop is equipped with multiple fixture blocks 160, and 1011 slot bottom of card slot is equipped with multiple slots
150, the multiple slot 150 corresponds cooperation for preventing desktop 130 from taking off out of card slot 1011 with the multiple fixture block 160
It falls, the size and shape of the multiple fixture block 160 and the multiple slot 150 is all the same.
The cooperation of fixture block 160 and slot 150, so that when desktop 130 and card slot 1011 are clamped, it will not be easily from card slot
It falls off in 1011.
In the present embodiment, as shown in figure 5, any fixture block 160 includes sequentially connected block 161 and build 162, block
161 it is cylindrical and with connected on the inside of desktop 130, for build 162 in spherical, the diameter of build 162 is greater than the diameter of block 161.
Fixture block 160 is made of soft material, such as rubber.After the structure of fixture block 160 makes fixture block 160 enter slot 150,
Since the diameter of build 162 is greater than the diameter of block 161, and fixture block 160 and the size and shape of slot 150 are all the same, build
162 can effectively be blocked, not easily to fall off.
In the present embodiment, it is equipped with mounting hole 131 on the outside of desktop 130, lantern ring 170 is installed on 131 hole wall of mounting hole, one draws
Ring 180 is mobilizable to be socketed on lantern ring 170.
The setting of pull ring 180 keeps the separation of desktop 130 and card slot 1011 very convenient.
In the present embodiment, the diameter of pull ring 180 is less than the diameter of mounting hole 131, and the thickness of pull ring 180 is again smaller than mounting hole
131 thickness.
The diameter of pull ring 180 is less than the diameter of mounting hole 131, the thickness of pull ring 180 again smaller than mounting hole 131 thickness,
The namely thickness of pull ring 180 depth that is less than mounting hole 131, pull ring 180 can be fully accommodated in mounting hole 131, thus
It will not influence the planarization of 130 plate face of desktop.
In the present embodiment, 102 side of block is equipped with expansion handle 103, and 100 bottom surface of cabinet is equipped with universal wheel 104.
Expansion handle 103 is convenient for the pulling of cabinet 100, and universal wheel 104 is convenient for the movement of cabinet 100.
Embodiment 2
As shown in fig. 6, embodiment provides a kind of luggage case that can prevent clothing from shaking, luggage case includes cabinet 100, case
Body 100 includes mutually matched case lid 101 and block 102, is equipped with accommodating chamber 105 in cabinet 100；The is equipped in 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 resists,
The other end of the other end of first support column 111 and the second support column 112 connects with the inner sidewall of case lid 101 and block 102 respectively
It connects.
This luggage case is hard shell luggage, by 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 stronger.
As shown in Figure 6 and Figure 7, the first support column 111 includes sequentially connected threaded post 210 and gear cap 211, gear cap 211
One end is against on the second support column 112 and the other end is axially connected on 210 1 column cap of threaded post, another column cap of threaded post 210
It is connected to 101 inside of case lid, 211 diameter of gear cap is greater than 210 diameter of threaded post；The axial inside that is socketed with of threaded post 210 is equipped with spiral shell
The screwed ring 220 of line, 220 external circumferential of screwed ring are equipped 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 screwed ring 220
It is rotated in threaded post 210, until baffle ring 240 is compressed clothing, at this moment, clothing is just not easy to shake.The setting energy of gear cap 211
Prevent screwed ring 220 from falling 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, this makes connecting rod 230 and baffle ring 240 have certain delay
Ability is rushed, is not easy to damage clothing.And it can prevent clothing from placing non-uniform situation, such as clothing using rubber material
When height is different, at this moment effectively all clothings can be compressed using the connecting rod 230 of rubber and baffle ring 240.
In the present embodiment, the elasticity modulus of rubber is 7.6~7.9MPa.
The elasticity modulus of rubber is 7.6~7.9MPa, 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, this can guarantee the flat of 211 respective face of gear cap
Whole degree is effective to ensure that gear cap 211 and the stability that the second support column 112 mutually resists.
In the present embodiment, the diameter of baffle ring 240 is the 9/10 of 105 width of accommodating chamber.
The diameter of baffle ring 240 is the 9/10 of 105 width of accommodating chamber, 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, this enables gear cap 211 and the second support column 112
Alignment damages clothing after preventing gear cap 211 or the second support column 112 from protruding.
In the present embodiment, 102 side of block is equipped with expansion handle 103, and 100 bottom surface of cabinet is equipped 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 cabinet 100, case
Body 100 includes mutually matched case lid 101 and block 102, is equipped with accommodating chamber 105 in cabinet 100；The is equipped in 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 resists,
The other end of the other end of first support column 111 and the second support column 112 connects with the inner sidewall of case lid 101 and block 102 respectively
It connects.
As shown in Fig. 8, Fig. 9 and Figure 10, it is equipped with accommodating cavity 310 in the second support column 112, is equipped at 310 accent of accommodating cavity
Chamber lid 311,310 cavity wall of accommodating cavity be equipped with two piece of first touching iron 320, two piece of first touching iron 320 respectively with a resistance 331
Be electrically connected with one for acquiring the current acquisition module 350 of current signal, resistance 331 and current acquisition module 350 respectively with
One power supply, 330 positive and negative anodes are electrically connected；The second touching iron 340, the second touching iron are equipped in one end end of first support column 111
340 are bonded simultaneously with two piece of first touching iron 320 the two piece of first touching iron 320 are connected；Current acquisition module 350 and one
Microprocessor 360 for calculation process connects, and microprocessor 360 is used for an alarm 370 and one for alarming respectively
It is connect with the wireless communication module 380 of mobile phone wireless signal conveying.
The energization that iron 320 is bonded realization resistance 331 simultaneously is touched with described two piece first by the second touching iron 340, electric current is adopted
Collection module 350, which acquires the current signal of 331 place circuit of resistance and passes to microprocessor 360, carries out calculation process, when this is
After system is started to work, in the presence of current signal, microprocessor 360 can receive current signal, and at this moment, microprocessor 360 determines
Circuit is normal；In the absence of current signal, that is, case lid 101 and block 102 separate, the second touching iron 340 and two pieces the described
When one touching iron 320 separates, microprocessor 360 cannot 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 module.So can effectively alarm, mention when case lid 101 is opened after opening this system
High anti-theft function.
Current acquisition module 350, microprocessor 360, alarm 370 and wireless communication module 380 connection structure and match
Conjunction relationship is very mature 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 setting, to be held
It sets in chamber 310；Alarm 370 and wireless communication module 380 are mounted on 102 outside of block.
In the present embodiment, two piece of first touching 320 end face outside of iron and one end end face of second support column 112 are neat
It is flat, one end end face of the second touching 340 end face outside of iron and first support column 111.
One end end face of two piece of first touching 320 end face outside of iron and second support column 112, the second touching iron
One end end face of 340 end face outsides and first support column 111, this can guarantee that the first touching iron 320 can be with the second touching
It can be effectively bonded between iron 340, guarantee the energization that circuit can be stable.
In the present embodiment, the two piece of first touching iron, 320 side is stepped and is connected in 310 cavity wall of accommodating cavity, holds
310 cavity wall of chamber is set equipped with two pieces for resisting the first bezel ring, 321 of corresponding first touching iron 320, the first bezel ring, 321 passes through screw
It is fixed in 310 cavity wall of accommodating cavity.
The side step structure of first touching iron 320 can be effectively stuck in 210 cavity wall of accommodating cavity, while pass through the first lid
The fixation of ring 321, so that the first touching iron 320 has preferably stability in 210 cavity wall of accommodating cavity.
In the present embodiment, the second touching 340 side of iron is stepped and is resisted by the second bezel ring, 341, and the second bezel ring, 341 passes through
Screw is fixed on one end end of first support column 111.
The structure of second touching iron 340 and the effect of the second bezel ring, 341, enable the second touching iron 340 to be stably installed at the
On one end end of one support column 111.
In the present embodiment, 102 side of block is equipped with expansion handle 103, and 100 bottom surface of cabinet is equipped with universal wheel 104.
Embodiment 4
As shown in figure 11, embodiment provides a kind of convenient in the luggage case of stair movement, luggage case includes cabinet 100,
Cabinet 100 includes mutually matched case lid 101 and block 102, is equipped with accommodating chamber 105 in cabinet 100；It is equipped in 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 inner sidewall with case lid 101 and block 102 respectively
Connection.
As shown in Figure 11, Figure 12 and Figure 13, two elongated slots 410, any 410 notch two sides of elongated slot are equipped on the outside of block 102
Multiple groups mounting blocks 420 are equipped with, are fixed with beam barrel 430 between any group of 420 opposite side of mounting blocks, on any beam barrel 430
Axial rotation is socketed with idler wheel 440, and rail groove, the corresponding tank chain of any elongated slot 410 are all provided on any 440 wheel face of idler wheel
450,450 sets of tank chain on corresponding idler wheel 440 and inside is equipped with strip 451, and 451 inlay card of strip is in corresponding track slot.
The setting of elongated slot 410 is used for accommodating portion tank chain 450, and idler wheel 440 rotates on beam barrel 430, and idler wheel 400
Rotation can drive the movement of tank chain 450, since tank chain 450 can be moved flexibly and comfortably on rugged road surface, institute
When being placed on stair on the outside of block 102, luggage case very can be effortlessly dragged.
In the present embodiment, as shown in Figure 14 and Figure 15,101 top surface of case lid is equipped with mounting base 460, and 460 top surface of mounting base is set
Have a mounting groove 461,460 one end of mounting base is equipped with card hole 462, be connected with fastening nut 480 in card hole 462, a threaded rod 471 from
460 other end of mounting base penetrates, and penetrates into fastening nut 480 after mounting groove 461 and mounting base 460；Positioned at mounting groove
471 part of threaded rod in 461 is rotatably socketed with sleeve 491, and sleeve 491 is connect with the connecting rod 492 of two L shapes, appoints
One connecting rod 492 is respectively connected with telescopic adjusting rod 493, and two 493 heads of adjusting rod are connect with a pull rod 494.
By the cooperation of threaded rod 471 and fastening nut 480, mounting groove 461 is collapsed, 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, fastening nut 480
Have the tendency that rotating with it, but fastening nut 480 is connected in card hole 462, is not able to rotate, at this moment, fastening nut 480 screws
Or unscrew, also correspondence is decreased or increased for the distance between 461 two sidewalls of mounting groove, achievees the purpose that clamp or release sleeve 491.
The connecting rod 492 of L shape can increase the distance between two adjusting rods 493, and hand is facilitated to hold pull rod 494.The rotation of sleeve 491
The rotation of adjusting rod 493 is driven, so that the adjustable angle of adjusting rod 493, in this way, being drawn when tank chain 450 moves on stair
Dynamic pull rod 494 will not lift luggage case, keep 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 guarantee stability when adjusting rod 493 rotates.
In the present embodiment, the distance between described two adjusting rods 493 are 2 times of 461 width of mounting groove.
The distance between two adjusting rods 493 are 2 times of 461 width of mounting groove, this enables hand preferably to hold drawing
Bar 494.
In the present embodiment, the one third of any idler wheel 440 is respectively positioned in elongated slot 410.
The one third of any idler wheel 440 is respectively positioned in elongated slot 410, this can preferably save space, can be to tank chain 450
It effectively protects.
In the present embodiment, the idler wheel 440 on any 410 top of elongated slot protrudes the top of cabinet 100, any 410 bottom of elongated slot
The idler wheel 440 at end protrudes the bottom of cabinet 100.
The idler wheel 440 on any 410 top of elongated slot protrudes the top of cabinet 100, the idler wheel 440 of any 410 bottom end of elongated slot
The bottom of cabinet 100 is protruded, this makes the sphere of action of tank chain 450 wider, when mobile with tank chain 450, cabinet 100
It is not easy to collide foreign matter.
In the present embodiment, 102 side of block is equipped with expansion handle 103, and 100 bottom surface of cabinet is equipped with universal wheel 104.
Embodiment 5
A kind of luggage case is present embodiments provided, all structures being equipped in embodiment 1-4, it should be appreciated that this
Field technical staff according to actual needs, can arbitrarily be deleted the structure in embodiment 1-4 or any combination, thus real
Existing different function.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (9)
1. convenient for the lift luggage case mobile in stair, it is characterised in that: including cabinet (100), cabinet (100) includes mutual
The case lid (101) and block (102) of cooperation, cabinet (100) is interior to be equipped with accommodating chamber (105)；First is equipped in accommodating chamber (105)
One end of dagger (111) and the second support column (112), the first support column (111) and the second support column (112) mutually resists and separately
One end is connect with the inner sidewall of case lid (101) and block (102) respectively；
Installation cavity (1111) are equipped in first support column (111), installation cavity (1111) accent is towards case lid (101) outside and installs
A card slot (1011) are equipped on the outside of chamber (1111)；Telescopic rod (120) that can be flexible along accent direction is equipped in installation cavity (1111),
Desktop (130) are equipped on the outside of telescopic rod (120), desktop (130) and card slot (1011) are engaged by clamping；
Two elongated slots (410) are equipped on the outside of block (102), any elongated slot (410) notch two sides are equipped with multiple groups mounting blocks
(420), it is fixed with beam barrel (430) between any group of mounting blocks (420) opposite side, it is axial on any beam barrel (430) to turn
It is dynamic to be socketed with idler wheel (440), rail groove, the corresponding tank chain of any elongated slot (410) are all provided on any idler wheel (440) wheel face
(450), tank chain (450) covers on corresponding idler wheel (440) and inside is equipped with strip (451), and strip (451) inlay card is in correspondence
Track slot in.
2. according to claim 1 convenient for the lift luggage case mobile in stair, it is characterised in that: installation cavity (1111)
The fixed ring (140) for improving telescopic rod (120) shaft stability is equipped at accent, fixed ring (140) collar extension is fixedly attached
On telescopic rod (120) shaft, fixed ring (140) is fixedly mounted at installation cavity (1111) accent by screw countersunk head formula.
3. according to claim 2 convenient for the lift luggage case mobile in stair, it is characterised in that: fixed ring (140)
Including coaxial small ring (141) He great Huan (142), it is equipped with a short slot at installation cavity (1111) accent, big ring (142) is connected to scarce
It in slot and is fixed by screws on the first support column (111), small ring (141) is embedded in installation cavity (1111).
4. according to claim 3 convenient for the lift luggage case mobile in stair, it is characterised in that: in desktop (130)
Side is circumferentially with multiple fixture blocks (160), and card slot (1011) slot bottom is equipped with multiple slots (150), the multiple slot (150) and institute
It states multiple fixture blocks (160) and corresponds and cooperate for preventing desktop (130) from falling off out of card slot (1011), the multiple fixture block
(160) all the same with the size and shape of the multiple slot (150).
5. according to claim 4 convenient for the lift luggage case mobile in stair, it is characterised in that: any fixture block
(160) include sequentially connected block (161) and build (162), block (161) it is cylindrical and with desktop (130) inside
Connection, for build (162) in spherical, the diameter of build (162) is greater than the diameter of block (161).
6. according to claim 5 convenient for the lift luggage case mobile in stair, it is characterised in that: desktop (130) is outside
Side is equipped with mounting hole (131), is equipped with lantern ring (170) on mounting hole (131) hole wall, a pull ring (180) is mobilizable to be socketed in
On lantern ring (170).
7. according to claim 6 convenient for the lift luggage case mobile in stair, it is characterised in that: case lid (101) top
Face is equipped with mounting base (460), and mounting base (460) top surface is equipped with mounting groove (461), and mounting base (460) one end is equipped with card hole
(462), it is connected with fastening nut (480) in card hole (462), a threaded rod (471) is penetrated from mounting base (460) other end, warp
It is penetrated into fastening nut (480) after crossing mounting groove (461) and mounting base (460)；Threaded rod in mounting groove (461)
(471) part is rotatably socketed with sleeve (491), and sleeve (491) is connect 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 connect with a pull rod (494).
8. according to claim 7 convenient for the lift luggage case mobile in stair, it is characterised in that: any elongated slot
(410) idler wheel (440) on top protrudes the top of cabinet (100), and the idler wheel (440) of any elongated slot (410) bottom end protrudes
The bottom of cabinet (100).
9. according to claim 7 convenient for the lift luggage case mobile in stair, it is characterised in that: block (102) side
Face is equipped with expansion handle (103), and cabinet (100) bottom surface is equipped with universal wheel (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710753156.0A CN107510202B (en) | 2017-08-29 | 2017-08-29 | Convenient for the lift luggage case mobile in stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710753156.0A CN107510202B (en) | 2017-08-29 | 2017-08-29 | Convenient for the lift luggage case mobile in stair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107510202A CN107510202A (en) | 2017-12-26 |
| CN107510202B true CN107510202B (en) | 2019-05-10 |
Family
ID=60724380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710753156.0A Active CN107510202B (en) | 2017-08-29 | 2017-08-29 | Convenient for the lift luggage case mobile in stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107510202B (en) |
Citations (3)
| 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 |
| CN201668156U (en) * | 2009-11-30 | 2010-12-15 | 林金汤 | Travel suitcase deck chair |
| CN201758949U (en) * | 2010-08-11 | 2011-03-16 | 孙宇 | Portable string bag |
-
2017
- 2017-08-29 CN CN201710753156.0A patent/CN107510202B/en active Active
Patent Citations (3)
| 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 |
| CN201668156U (en) * | 2009-11-30 | 2010-12-15 | 林金汤 | Travel suitcase deck chair |
| CN201758949U (en) * | 2010-08-11 | 2011-03-16 | 孙宇 | Portable string bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107510202A (en) | 2017-12-26 |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191211 Address after: 314200 Building 2, No. 333, Pingnan Road, Xindai Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Pinghu Nanxin Luggage Co., Ltd. Address before: 315101 Zhejiang city of Ningbo province Yinzhou District Qiuai Zhen Qiu Yi Cun Bai Cao Patentee before: Yinzhou Ningbo Hui Fa Machinery Manufacturing Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314200 Building 2, No. 333, Pingnan Road, Xindai Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Pinghu Nanxin luggage Co., Ltd Address before: 314200 Building 2, No. 333, Pingnan Road, Xindai Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee before: Pinghu Nanxin Luggage Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |