CN109497673A - A kind of connecting structure and application method of Combined draw-bar box - Google Patents
A kind of connecting structure and application method of Combined draw-bar box Download PDFInfo
- Publication number
- CN109497673A CN109497673A CN201910031862.3A CN201910031862A CN109497673A CN 109497673 A CN109497673 A CN 109497673A CN 201910031862 A CN201910031862 A CN 201910031862A CN 109497673 A CN109497673 A CN 109497673A
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- China
- Prior art keywords
- box shell
- hinge
- side chain
- lower box
- leaf
- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000009958 sewing Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 230000008719 thickening Effects 0.000 claims description 15
- 239000012815 thermoplastic material Substances 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000004826 seaming Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 208000005168 Intussusception Diseases 0.000 description 1
- 241000238367 Mya arenaria Species 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- 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
- A45C13/00—Details; Accessories
- A45C13/001—Accessories
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
- A45C13/1023—Arrangement of fasteners with elongated profiles fastened by sliders
- A45C13/103—Arrangement of zip-fasteners
Landscapes
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a kind of connecting structure of Combined draw-bar box and application methods.It includes the upper box shell of soft cloth box shell or hard shell trolley case and the lower box shell for being equipped with pull rod, sewing has the single-side chain band A and single-side chain band B of the both ends open zipper mutually opened and closed around the peristoma of upper and lower box shell, it is characterized in that the single-side chain is fitted with lower gear with the both ends of B, single-side chain is fitted with the bolt to match with lower gear with the both ends of A;In single-side chain, with installation on B, there are two opposite pull heads, and the pulling-on piece on pull head can turn to customs lock side and customs lock it is sealed, two soft buckling components mutually fastened are respectively fixed at the both ends of upper and lower box shell connecting portion, unloading hinge is fixed in upper and lower box shell between two buckling components, upper and lower box shell is linked together, and the gap at both ends open zipper both ends is sheltered from.Single-side chain be can avoid with could finding wrong do over again after sewing and penetrator.
Description
Technical field
The present invention relates to the structure of trolley case and application methods, further comprise a kind of connecting structure of Combined draw-bar box
And application method.
Background technique
There is patent ZL201610081999.6 title: the luggage suture processing method of two-way corresponding bond-allocating open end zipper
And the luggage structure of configuration dual-end zipper, the zipper that left and right box covers are as follows: left and right chain belt is that one end is equipped with lower gear,
The other end is bolt, and two opposite slider of zipper fasteners are through respectively on left and right chain band.But in the production process penetrator (chain belt of luggage
Penetrate into slider of zipper fastener) when to control property twice and penetrate, and customs's lock on luggage is assembled with the pulling-on piece on pull head and is difficult to
Make the secondary correct matching for making left and right pulling-on piece corresponding direction, customers' responsiveness often results in worker and misdraws pull head or be difficult to differentiate between pulling-on piece
Directionality (two slider of zipper fasteners mainly on same chain band are oppositely arranged, in order to make the pulling-on piece on slider of zipper fastener and set
The customs's lock set in zipper side is sealed, and installation of two pulling-on pieces on slider of zipper fastener actually should be installed reversely, therefore
Two slider of zipper fasteners are not identical, but slightly see that two slider of zipper fasteners are similar, it is easy to obscure), cause rework rate height.Also in penetrator
Two very large left and right case lids must be held simultaneously, caused high effort for, efficiency is also low.In addition it is adopted in the connection of upper and lower box shell
With adhesive plaster connection strap, when the case lid of trolley case is opened because of the soft of adhesive plaster connection strap, the case lid for opening overturning can be in
Shake unstable, and T-type plate, without similar door-hinge rotation function, upper and lower box shell can not be turned to 180 degree, in being fully deployed
State so that the invention only can be used on soft shell luggage, and cannot apply and be wrapped in hard shell trunk, the occasion used is by one
Fixed limitation needs to improve again.
Summary of the invention
The main mesh of this invention is that creating new connection structure and dual-end once again according to above-mentioned missing contains
The penetrator practice of dual openings mode zipper, which is improved, to be met soft, hard luggage and bag class all and can be easily worked the zipper of application to keep away
The operator's fault for exempting from luggage processing flow, causes do over again loss and the connection knot using more easily a kind of Combined draw-bar box
Structure and application method.
In order to reach above-mentioned requirements, the connecting structure of Combined draw-bar box of the invention, it includes soft cloth box shell
Or the upper box shell of hard shell trolley case and the lower box shell of pull rod being installed, sewing has mutual folding around the peristoma of upper and lower box shell
Both ends open zipper single-side chain band A and single-side chain band B, it is characterized in that the single-side chain is fitted with lower gear with the both ends of B,
Single-side chain is fitted with the bolt to match with lower gear with the both ends of A;In single-side chain, with installation on B, there are two opposite pull heads, and
Pulling-on piece on pull head can turn to the side that customs locks and customs's lock is sealed, solid respectively at the both ends of upper and lower box shell connecting portion
It is fixed to be fixed with unloading hinge in the upper and lower box shell between two buckling components there are two the soft buckling component mutually fastened, it will
Upper and lower box shell links together, and the unloading hinge, it includes the identical leaf of hinge of two pieces, in the pin sleeve of two leaf of hinge
In be inserted with a pin shaft, pin shaft links together two panels leaf of hinge opposite direction, is extended with finger-type in the gap position of the leaf of hinge
The rake teeth of rake, finger-type rake is entrenched in the pit on another pin sleeve surface, and the rake teeth of insertion makes connecting into for two panels leaf of hinge
The finger-type rake of removable positioning even, two leaf of hinge is all located at same direction, during installation both facing to the inner cavity of trolley case, with
It prevents from opening the chimeric of finger-type rake in trolley case outside plate and dismantles unloading hinge, and the gap at both ends open zipper both ends is blocked
Firmly.
The connecting structure of another Combined draw-bar box, it includes the upper box shell of soft cloth box shell or hard shell trolley case
With the lower box shell for being equipped with pull rod, sewing has the unilateral of the both ends open zipper mutually opened and closed around the peristoma of upper and lower box shell
Chain belt A and single-side chain band B, it is characterized in that the single-side chain is fitted with lower gear with the both ends of B, both ends of the single-side chain with A are all pacified
Equipped with the bolt to match with lower gear;In single-side chain, with installation on B, there are two opposite pull heads, and the pulling-on piece on pull head can turn to
Customs lock side and customs lock it is sealed, the both ends of upper and lower box shell connecting portion be respectively fixed with two mutually fasten it is soft
Property buckling component is fixed with detachable hinge in the upper and lower box shell between two buckling components, upper and lower box shell is connected to one
It rises, the detachable hinge includes two back-to-back soft L shape connection sheets, and the umbrella of П shape is covered at the top of two connection sheets
Lid, is equipped with supporting plate in the bottom of connection sheet, two connection sheets are clamped between canopy and supporting plate by bolt and wing nut
Together, two connection sheets are fixed together with upper and lower box shell respectively, and the both ends of both ends open zipper include bolt and lower gear
It is fixed in the П shape slot of canopy, and the gap at both ends open zipper both ends is sheltered from.
The single-side chain band B sewing is in lower box shell.
The buckling component includes fastener A and fastener B, and fastener A and fastener B are two opposite zigzags, in fastener
The zigzag head of A is equipped with open slot, the small chimeric part of the big neck of head is equipped on the zigzag head of fastener B, in the zigzag of fastener B
Head is equipped with downward projection of column, and the pit to match with the column of fastener B is equipped on the zigzag head of fastener A, is fitted into
The neck of part is closely entrenched in open slot, and column is entrenched in pit.
The buckling component is made of semi-soft thermoplastic material.
The unloading hinge, it includes that the identical leaf of hinge of two panels is inserted with pin shaft in the pin sleeve of leaf of hinge, and pin shaft will
Two panels leaf of hinge opposite direction links together, and is extended with finger-type rake in the gap position of the leaf of hinge, the rake teeth of finger-type rake is chimeric
In the pit on another pin sleeve surface, the rake teeth of insertion can split the positioning that can be connected to connecting into for two panels leaf of hinge.
The leaf of hinge is made of semi-soft thermoplastic material.
The method that the fixation of the buckling component, unloading hinge, detachable hinge and upper and lower box shell passes through suture is fixed
's.
Be connected by zipper between the upper and lower box shell annular thickening box shell, the thickening box shell be one with
Upper box shell or the identical annular ring of nowel faucal edge shape, are sewed with and the list in upper and lower box shell respectively in the two sides of annular ring
Side chain with A and single-side chain with B the single-side chain band B to match and single-side chain band A, and with the both ends of two pull heads folding thickening box shell two sides
Open end zipper.
The application method of Combined draw-bar box, it is characterized in that single-side chain is first each passed through two pull heads with the bolt at the both ends A
Be inserted into lower block of the single-side chain with the both ends B afterwards, meanwhile, by upper and lower box shell unloading hinge or detachable hinge mutually interconnect
It connects, upper and lower box shell is made to link together, then two pull heads are upwardly and downwardly drawn respectively and arrive the upper surface of trolley case and lower position,
Then two buckling components at upper and lower box shell connecting portion both ends are mutually fastened.
According to the above-mentioned a kind of connecting structure and application method of Combined draw-bar box, since two slider of zipper fasteners are all fixed on two
Head is all fixed on the single-side chain band B of lower gear, and slider of zipper fastener, can be in single-side chain band other than it will not fall off from single-side chain band B
Can check whether worn pull head is correct before on sewing to box shell, could be sent out after can avoid single-side chain band sewing and penetrator
Existing mistake is done over again.In the connecting portion of upper and lower box shell, by the setting of the soft buckling component in both ends, so that soft fastening group
Part can become the even stop member of slider of zipper fastener and enable the upper and lower box shell of hard shell in the curved situation of soft buckling component
It fully opens.The rotation for cooperating unloading hinge or soft buckling component simultaneously makes upper and lower box shell that can securely connect but also stablize
It opens.When fastener A and fastener B separation, single-side chain are separated with the lower gear at the both ends B with bolt with A and single-side chain, the pin of unloading hinge
When axis is extracted from the other half, upper and lower box shell is just completed to separate.When using soft buckling component, ingot is screwed off by hand
Nut, extracts bolt, and upper and lower box shell is just completed to separate.Since then, upper and lower box shell can be nested together in the same direction, Ke Yi great
The big volume reduced when dispatching from the factory.It is to be transported to behind destination when the box shell of multiple trolley cases is nested together packaging and transport,
Complete trolley case can be quickly dressed up by easily assembling in the case where by any tool, the packet of trolley case can be reduced
Dress and freight, and due to the intussusception of box shell, more can pressure-bearing, can reduce deformation and damage caused by trolley case is pressurized in transport
It is bad.When having reconnected thickening box shell by zipper between upper and lower box shell, the internal volume of trolley case can be made to greatly increase, added
Thick box shell when not used can be in the inner sidewall of trolley case, and use is very convenient.
Detailed description of the invention
Fig. 1 is the perspective view that the peristoma sewing of upper and lower box shell has the both ends open zipper mutually opened and closed；
Fig. 2 is structural schematic diagram when both ends open zipper separates；
Fig. 3 is that buckling component is installed in upper and lower box shell, and embedded structure part is located at the view outside trolley case；
Fig. 4 is the main view of buckling component；
Fig. 5 is the top view of buckling component；
Fig. 6 is main view of the buckling component before not fastening；
Fig. 7 is top view of the buckling component before not fastening；
Fig. 8 is the structural schematic diagram that embedded structure part is located inside trolley case；
Fig. 9 is the structural schematic diagram sutured inside unloading hinge post-tensioning rod box in upper and lower box shell；
Figure 10 is upper box shell, sutures lateral side view outside unloading hinge post-tensioning rod box in lower box shell；
Figure 11 is the front view of Figure 10；
Figure 12 is the perspective view on front side of buckling component；
Figure 13 is the perspective view on rear side of buckling component；
Figure 14 is the explosive view of buckling component；
Figure 15 is the structural schematic diagram sutured inside detachable hinge post-tensioning rod box in upper and lower box shell；
Figure 16 is the structural schematic diagram sutured outside detachable hinge post-tensioning rod box in upper and lower box shell；
Figure 17 is the explosive view of detachable hinge；
Figure 18 is the perspective view of detachable hinge；
Figure 19 is the main view for being connected by zipper annular between upper and lower box shell and thickening box shell；
Figure 20 is the main view for thickening box shell.
In figure:
1. trolley case；Box shell on 11.；12. pull rod；13. lower box shell；
2. both ends open zipper；21. single-side chain band A；22. single-side chain band B；23. lower gear；24. bolt；25. pull head；26. pulling-on piece；
27. customs locks；
3. buckling component；31. fastener A；32. fastener B；33. open slot；34. chimeric part；35. column；36. pit；
4. unloading hinge；41. leaf of hinge；42. pin sleeve；43. pin hole；44. pin shaft .45. finger-type is harrowed；46. rake teeth；47. pit；
5. detachable hinge；51. connection sheet；52. canopy；53. supporting plate；54. bolt；55. wing nut；56. П shape slot；57.
Locating pin；58. positioning pit；
6. thickening box shell；61. annular ring.
Specific embodiment
The invention will be further described in the following with reference to the drawings and specific embodiments.
Embodiment 1
A kind of connecting structure of Combined draw-bar box, it includes 11 He of upper box shell of soft cloth box shell or hard shell trolley case 1
The lower box shell 13 of pull rod 12 is installed, sewing there are the both ends mutually opened and closed respectively around upper box shell 11, the peristoma of lower box shell 13
The single-side chain band A21 and single-side chain band B22 of open end zipper 2, wherein single-side chain band B22 sewing is in lower box shell 13, such as Fig. 1 institute
Show.And the single-side chain is fitted with lower gear 23 with the both ends of B22, single-side chain is fitted with and 23 phase of lower gear with the both ends of A21
The bolt 24 matched;In single-side chain, with installation on B22, there are two opposite pull heads 25, and the pulling-on piece 26 on pull head 25 can turn to sea
Shut 27 side and customs's lock it is 27 sealed, as shown in Figure 2.It is stitched respectively at the both ends of upper box shell 11,13 connecting portion of lower box shell
Close it is fixed there are two soft buckling component 3 that is separable and can mutually fastening as shown in figure 3, described such as Fig. 4 of buckling component 3 extremely
It is with made of TPU (thermoplastic polyurethane elastomer rubber) material shown in Fig. 7, naturally it is also possible to use other similar half
Soft thermoplastic material is made, it includes fastener A31 and fastener B32, and fastener A31 and fastener B32 are two opposite Z-shapeds
Shape is equipped with 3 open slots 33 on the zigzag head of fastener A31, is equipped with small 3 of the big neck of head on the zigzag head of fastener B32
Chimeric part 34 is equipped with downward projection of column 35 on the zigzag head of each fastener B32, on the zigzag head of fastener A31
Equipped with the pit 36 with the matching of the column 35 of fastener B32, the neck of chimeric part 34 is closely entrenched in open slot 33, column
35 are entrenched in pit 36.It certainly, can also as shown in figure 3, the embedded structure part in buckling component 3 is located at the outside of trolley case 1
The embedded structure part of buckling component 3 to be located to the inside of trolley case 1 as shown in figure 8, both ends open zipper 2 wraps outside.
It is sewed with unloading hinge 4 in upper box shell 11, lower box shell 13 between two buckling components 3, by upper box shell 11, nowel
Shell 13 link together as shown in Figure 9, Figure 10, Figure 11, for the unloading hinge 4 as shown in Figure 12 to Figure 14, it includes two pieces
Identical leaf of hinge 41, is inserted with pin shaft 44 in the pin hole 43 of the pin sleeve 42 of leaf of hinge 41, and pin shaft 44 is by two panels leaf of hinge 41
Opposite direction links together, and is extended with finger-type rake 45 in the gap position of the leaf of hinge 41, the rake teeth 46 on finger-type rake 45 is chimeric
In the pit 47 on another 42 surface of pin sleeve, to prevent mutually axially moving for two leaf of hinge 41, when plate plays finger-type rake 45 such as
Arrow direction in Figure 12, rake teeth 46 are detached from pit 47, and two panels leaf of hinge 41 can be extracted from pin shaft 44, the rake teeth of insertion
46 make two panels leaf of hinge 41 connect into it is removable even positioning.When buckling component 3 sews, the finger-type rake 45 of two leaf of hinge 41
It is all located at same direction, both facing to the inner cavity of trolley case 1, is dismantled with preventing from opening the chimeric of finger-type rake 45 in 1 outside plate of trolley case
Unloading hinge 4, and unloading hinge 4 shelters from the gap at 2 both ends of both ends open zipper.The leaf of hinge 41 is with TPU material
Made of material, naturally it is also possible to be made using other similar semi-soft thermoplastic materials, pin shaft 44 is with metal material system
At.
Embodiment 2
For between two buckling components 3 in embodiment 1 upper box shell 11, be sewed with outside unloading hinge 4 in lower box shell 13, may be used also
With using the connecting structure of another Combined draw-bar box, its remaining structure is identical as above-described embodiment 1.And in upper box shell
11, the both ends of lower 13 connecting portion of box shell are respectively fixed with two soft buckling components 3 that are separable and can fastening, and in two buttons
Be fixed with detachable hinge 5 as shown in Figure 15, Figure 16 in upper box shell 11, lower box shell 13 between seaming element 3, by upper box shell 11,
Lower box shell 13 links together, and the detachable hinge 5 includes that two back-to-back soft L shapes connect as shown in Figure 17, Figure 18
The top of contact pin 51, two connection sheets 51 is covered with the canopy 52 of П shape, is equipped with supporting plate 53, two connection sheets in the bottom of connection sheet 51
51 are clamped together between canopy 52 and supporting plate 53 by bolt 54 and wing nut 55.Two connection sheets 51 use TPU (thermoplastic
Property elastic polyurethane body rubber) made of material, naturally it is also possible to it is made using other similar semi-soft thermoplastic materials,
It is fixed together respectively by the method for suture with upper box shell 11, lower box shell 13, the both ends of both ends open zipper 2 include
Bolt 24 and lower gear 23 are fixed in the П shape slot 56 of canopy 52, and the gap at 2 both ends of both ends open zipper is sheltered from.For
It prevents two connection sheets 51 from drawing close to center, locating pin 57 outstanding can be formed in the lower end surface of canopy 52, in connection sheet 51
Corresponding position be equipped with positioning pit 58.
Embodiment 3
It, can also be above-mentioned for the volume for increasing trolley case 1 since upper box shell 11 and lower box shell 13 can facilitate fractionation in structure
Upper box shell 11, be connected by zipper annular between lower box shell 13 thickening box shell 6 it is as shown in figure 19.The thickening box shell
6 be an annular ring 61 identical with upper box shell 11 or 13 peristoma shape of lower box shell as shown in figure 20, in the two sides of annular ring 61 point
It is not sewed with single-side chain band B22 and the list to match with A21 and single-side chain with B22 with the single-side chain in upper box shell 11, lower box shell 13
Side chain band A21, and thicken with the folding of two pull heads 25 both ends open zipper 2 and the upper box shell 11 and lower box shell 13 of 6 two sides of box shell
Connection.Certainly thickness (or width) S for thickening box shell 6, can be designed to the thickness S there are many specification according to the needs of users
Value or a trolley case 1 match the thickening box shell 6 of several different-thickness S simultaneously when dispatching from the factory, for user oneself according to different uses
It is required that selection assembly.Foldable flexible material or hard material can be used by thickening box shell 6.
The application method of Combined draw-bar box: assembling: first the bolt 24 by single-side chain with the both ends A21 is each passed through two pull heads
It is inserted into after 25 in lower block 23 of the single-side chain with the both ends B22, meanwhile, by the unloading hinge 4 in upper box shell 11, lower box shell 13 or tear open
The interconnection of formula hinge 5 is unloaded, so that box shell 11, lower box shell 13 is linked together, then two pull heads 25 are upwardly and downwardly drawn respectively
To the upper surface of trolley case 1 and lower position, then by upper box shell 11, two buckling components, 3 phase at 13 connecting portion both ends of lower box shell
It mutually fastens, completes the assembly of Combined draw-bar box.Disassembly: the method with assembling is on the contrary, be not described further in detail.When upper box shell 11 and nowel
After shell 13 is split, upper box shell 11 is nested in pack in lower box shell 13 and is dispatched from the factory, volume when factory can be substantially reduced, reduce packet
Dress and freight, also more can pressure-bearing, reduce transport when be pressurized caused by damage.
Example provided above is only preferred embodiments of the present invention, but does not limit the scope of implementation of the present invention, it is all according to
Equivalent change made by the application range or modification should still belong to the scope of the patents that the present invention covers.
Claims (10)
1. a kind of connecting structure of Combined draw-bar box, it includes the upper box shell and peace of soft cloth box shell or hard shell trolley case
Lower box shell equipped with pull rod, sewing has the single-side chain band A of the both ends open zipper mutually opened and closed around the peristoma of upper and lower box shell
With single-side chain band B, it is characterized in that the single-side chain is fitted with lower gear with the both ends of B, single-side chain is fitted with the both ends of A
The bolt to match with lower gear;In single-side chain, with installation on B, there are two opposite pull heads, and the pulling-on piece on pull head can turn to customs
The side of lock and customs's lock are sealed, are respectively fixed with two soft buttons mutually fastened at the both ends of upper and lower box shell connecting portion
Seaming element is fixed with unloading hinge in the upper and lower box shell between two buckling components, upper and lower box shell is linked together, described
Unloading hinge, it includes the identical leaf of hinge of two pieces, is inserted with a pin shaft in the pin sleeve of two leaf of hinge, and pin shaft is by two panels
Leaf of hinge opposite direction links together, and is extended with finger-type rake in the gap position of the leaf of hinge, the rake teeth of finger-type rake is entrenched in separately
In the pit on one pin sleeve surface, the rake teeth of insertion make two panels leaf of hinge connect into it is removable even positioning, two leaf of hinge
Finger-type rake be all located at same direction, during installation both facing to the inner cavity of trolley case, to prevent from opening finger-type rake in trolley case outside plate
It is chimeric and dismantle unloading hinge, and the gap at both ends open zipper both ends is sheltered from.
2. a kind of connecting structure of Combined draw-bar box, it includes the upper box shell and peace of soft cloth box shell or hard shell trolley case
Lower box shell equipped with pull rod, sewing has the single-side chain band A of the both ends open zipper mutually opened and closed around the peristoma of upper and lower box shell
With single-side chain band B, it is characterized in that the single-side chain is fitted with lower gear with the both ends of B, single-side chain is fitted with the both ends of A
The bolt to match with lower gear;In single-side chain, with installation on B, there are two opposite pull heads, and the pulling-on piece on pull head can turn to customs
The side of lock and customs's lock are sealed, are respectively fixed with two soft buttons mutually fastened at the both ends of upper and lower box shell connecting portion
Seaming element is fixed with detachable hinge in the upper and lower box shell between two buckling components, upper and lower box shell is linked together, institute
The detachable hinge stated includes two back-to-back soft L shape connection sheets, and the canopy of П shape is covered at the top of two connection sheets, even
The bottom of contact pin is equipped with supporting plate, and two connection sheets are clamped together between canopy and supporting plate by bolt and wing nut, and two
Connection sheet is fixed together with upper and lower box shell respectively, and the both ends of both ends open zipper include that bolt and lower gear are fixed
It is sheltered from the П shape slot of canopy, and by the gap at both ends open zipper both ends.
3. the connecting structure of a kind of Combined draw-bar box according to claim 1 or 2, it is characterized in that the single-side chain band
B sewing is in lower box shell.
4. the connecting structure of a kind of Combined draw-bar box according to claim 1 or 2, it is characterized in that the buckling component
It include fastener A and fastener B, fastener A and fastener B are two opposite zigzags, are equipped with opening on the zigzag head of fastener A
Slot is equipped with the small chimeric part of the big neck of head on the zigzag head of fastener B, is equipped with downward projection of column on the zigzag head of fastener B
Shape body, the pit to match with the column of fastener B is equipped on the zigzag head of fastener A, and the neck of chimeric part is closely entrenched in out
In mouth slot, column is entrenched in pit.
5. the connecting structure of a kind of Combined draw-bar box according to claim 4, it is characterized in that the buckling component is to use
Made of semi-soft thermoplastic material.
6. a kind of connecting structure of Combined draw-bar box according to claim 1, it is characterized in that the unloading hinge, it is wrapped
The identical leaf of hinge of two panels is included, pin shaft is inserted in the pin sleeve of leaf of hinge, two panels leaf of hinge opposite direction is connected to one by pin shaft
It rises, is extended with finger-type rake in the gap position of the leaf of hinge, the rake teeth of finger-type rake is entrenched in the pit on another pin sleeve surface
In, the rake teeth of insertion can split the positioning that can be connected to connecting into for two panels leaf of hinge.
7. the connecting structure of a kind of Combined draw-bar box according to claim 6, it is characterized in that the leaf of hinge is with half
Made of soft thermoplastic material, pin shaft is made of metal material.
8. a kind of connecting structure of Combined draw-bar box according to claim 1 or 2, it is characterized in that the buckling component,
What the method that the fixation of unloading hinge, detachable hinge and upper and lower box shell passes through suture was fixed.
9. a kind of connecting structure of Combined draw-bar box according to claim 1 or 2, it is characterized in that described upper and lower
The thickening box shell of annular is connected by zipper between box shell, the thickening box shell is one and upper box shell or nowel faucal edge shape
The identical annular ring of shape is sewed with and the single-side chain band A and single-side chain band B phase in upper and lower box shell respectively in the two sides of annular ring
The single-side chain band B and single-side chain band A matched, and the both ends open zipper for thickening box shell two sides is opened and closed with two pull heads.
10. the application method of a kind of Combined draw-bar box according to claim 1 or 2, it is characterized in that first by single-side chain band A
The bolt at both ends is inserted into lower block of the single-side chain with the both ends B after being each passed through two pull heads, meanwhile, it will be de- in upper and lower box shell
It unloads hinge or detachable hinge is connected with each other, so that upper and lower box shell is linked together, then two pull heads are upwardly and downwardly drawn respectively and are arrived
Then the upper surface of trolley case and lower position mutually fasten two buckling components at upper and lower box shell connecting portion both ends.
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| CN201910031862.3A CN109497673A (en) | 2019-01-14 | 2019-01-14 | A kind of connecting structure and application method of Combined draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910031862.3A CN109497673A (en) | 2019-01-14 | 2019-01-14 | A kind of connecting structure and application method of Combined draw-bar box |
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| CN109497673A true CN109497673A (en) | 2019-03-22 |
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| CN201910031862.3A Withdrawn CN109497673A (en) | 2019-01-14 | 2019-01-14 | A kind of connecting structure and application method of Combined draw-bar box |
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Application publication date: 20190322 |