CN110037419A - A kind of multi-party bit synchronization extension mechanism and volume adjustable suitcase - Google Patents
A kind of multi-party bit synchronization extension mechanism and volume adjustable suitcase Download PDFInfo
- Publication number
- CN110037419A CN110037419A CN201910189318.1A CN201910189318A CN110037419A CN 110037419 A CN110037419 A CN 110037419A CN 201910189318 A CN201910189318 A CN 201910189318A CN 110037419 A CN110037419 A CN 110037419A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- rod
- mounting
- sleeve
- mounting shell
- 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.)
- Pending
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Classifications
-
- 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
- A45C13/1038—Arrangement of fasteners of flexible ties
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
- A45C2013/1007—Arrangement of fasteners with two parallel resilient strips, hinged at their ends and opened by pressure in longitudinal direction on both ends
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
- A45C13/1038—Arrangement of fasteners of flexible ties
- A45C2013/1061—Arrangement of fasteners of flexible ties of elastic straps or bands
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of multi-party bit synchronization extension mechanisms, in order to solve the problems, such as that existing suitcase internal capacity is difficult to adjust, including first bevel gear, second bevel gear, threaded rod and sleeve, the first bevel gear is installed in shaft, first bevel gear upper surface surrounding is circumferentially spaced-apart to be equipped with multiple second bevel gears, second bevel gear is engaged with first bevel gear, second bevel gear is installed on screw thread boom end, threaded rod outer cover is equipped with sleeve, mounting rod is welded at the top of sleeve, installation boom end is fixed with extension rod, the invention also discloses a kind of volume adjustable suitcases comprising above-mentioned multi-party bit synchronization extension mechanism, the present invention is equipped with multi-party bit synchronization extension mechanism, by cooperating the memory space that can be adjusted inside entire suitcase, achieve the effect that adjust suitcase volume.
Description
Technical field
The present invention relates to a kind of suitcase, specifically a kind of multi-party bit synchronization extension mechanism and volume adjustable suitcase.
Background technique
Suitcase be life in the commonly used container of people, inside have space that can accommodate various objects, and container
It is fitted with handle, lifts available wood, plastics, leather etc. convenient for chest and is made.
Existing suitcase is usually to be square, and is chiefly used in placing various files, tool etc. now, still, existing portable
What the volume inside case can not typically change, then, when the thing for needing to place is more or volume is larger, suitcase
It is just difficult to all load, it is also necessary to which additional container wastes material resources, and it is also inconvenient that people use, above-mentioned in order to solve
Problem is convenient for people to use so needing a kind of adjustable suitcase of internal capacity.
Summary of the invention
The purpose of the present invention is to provide a kind of multi-party bit synchronization extension mechanism and suitcases, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of multi-party bit synchronization extension mechanism, including first bevel gear, second bevel gear, threaded rod and sleeve, first cone
Gear is installed in shaft, and shaft bottom end is installed by welding with turning handle, and first bevel gear upper surface surrounding is circumferentially spaced-apart to be equipped with
Multiple second bevel gears, second bevel gear are engaged with first bevel gear, and second bevel gear is installed on screw thread boom end, outside threaded rod
Portion is arranged with sleeve, and sleeve is threadedly coupled with threaded rod, and the limiting component for limiting sleeve rotation, sleeve top are equipped at sleeve
Portion is welded with mounting rod, and installation boom end is fixed with extension rod.
As a further solution of the present invention: a kind of volume adjustable suitcase extends comprising above-mentioned multi-party bit synchronization
Mechanism further includes having mounting shell, handle and case lid, and the handle is installed on mounting shell lateral wall, the multi-party bit synchronization
Extension mechanism is installed in mounting shell, and shaft is connect by bearing with mounting shell lower rotation, the quantity of the second bevel gear
It is four, for the threaded rod by fixed plate and bearing rotational installation in mounting shell, mounting shell top is run through on the mounting rod top
Portion simultaneously extends to its top, the through slot for mounting rod movement is offered at the top of mounting shell, four extension rod ends are respectively welded solid
Surely there is right angle template, four pieces of right angle templates are overlapped with four rectangular angles respectively, enclose outside four pieces of right angle templates equipped with elastic force face
It sews up at the top of the bed of material, elastic fabric layer and mounting shell, is stained between adjacent two pieces of right angle templates on the inside of elastic fabric layer
Side plate.
As a further solution of the present invention: the limiting component is sliding block, and sliding block and the sliding of mounting shell intracavity bottom connect
It connects, mounting shell intracavity bottom offers the sliding slot for sliding block sliding.
As a further solution of the present invention: the case lid is made of elastic fabric, and case lid passes through button and elastic fabric
Layer connection.
As a further solution of the present invention: further include having stabilising arrangement, the stabilising arrangement include mounting cylinder, spring and
L-shaped rod, the mounting cylinder are articulated with a side bottom of the mounting shell far from handle, and the long side of the l-shaped rod is arranged in mounting cylinder,
Spring is connected between the long side end of l-shaped rod and mounting cylinder.
Compared with prior art, multi-faceted the beneficial effects of the present invention are: the present invention is equipped with multi-party bit synchronization extension mechanism
Synchronous extension mechanism includes first bevel gear, second bevel gear, threaded rod and sleeve, drives shaft rotation, shaft by turning handle
First bevel gear rotation is driven, first bevel gear drives more threaded rods to rotate synchronously respectively by four second bevel gears, spiral shell
Rasp bar band moving sleeve is mobile, and for sleeve to drive extension rod mobile by mounting rod, four extension rods drive right angle template synchronous
Extend to four orientation, due to the elastic module of elastic fabric layer, so as to adjust the memory space inside entire suitcase,
Achieve the effect that adjust volume.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of multi-party bit synchronization extension mechanism.
Fig. 2 is the structural schematic diagram of volume adjustable suitcase.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is second of structural schematic diagram of volume adjustable suitcase.
In figure: 1- mounting shell, 2- side plate, 3- extension rod, 4- button, 5- case lid, 6- sleeve, 7- mounting rod, 8- sliding block, 9-
Threaded rod, 10- second bevel gear, 11- first bevel gear, 12- fixed plate, 13- turning handle, 14- shaft, 15- handle, the right angle 16-
Template, the 17- elastic surface bed of material, 18- mounting cylinder, 19- spring, 20-L type bar.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Referring to Fig. 1, a kind of multi-party bit synchronization extension mechanism, including first bevel gear 11, second bore tooth in the embodiment of the present invention
Wheel 10, threaded rod 9 and sleeve 6, the first bevel gear 11 are installed in shaft 14, and 14 bottom end of shaft is installed by welding with turning handle
13, the 11 upper surface surrounding of first bevel gear is circumferentially spaced-apart to be equipped with multiple second bevel gears 10, second bevel gear 10 and first
Bevel gear 11 engages, and second bevel gear 10 is installed on 9 end of threaded rod, and 9 outer cover of threaded rod is equipped with sleeve 6, sleeve 6 and screw thread
Bar 9 is threadedly coupled, and the limiting component for limiting the rotation of sleeve 6 is equipped at sleeve 6, is welded with mounting rod at the top of sleeve 6
7,7 end of mounting rod is fixed with extension rod 3, drives shaft 14 to rotate by turning handle 13, shaft 14 drives 11 turns of first bevel gear
Dynamic, first bevel gear 11 drives more threaded rods 9 to rotate synchronously respectively by multiple second bevel gears 10, and threaded rod 9 drives set
Cylinder 6 is mobile, and sleeve 6 by mounting rod 7 to drive extension rod 3 mobile, and more extension rods 3 are synchronous to be extended to multiple orientation, energy
Enough achieve the effect that synchronous adjustment.
Embodiment 2
Fig. 2-3 is please referred to, a kind of volume adjustable suitcase includes multi-party bit synchronization extension mechanism described in embodiment 1, also wraps
Mounting shell 1, handle 15 and case lid 5 are included, the handle 15 is installed on 1 lateral wall of mounting shell, and the multi-party bit synchronization is prolonged
It stretches mechanism to be installed in mounting shell 1, shaft 14 is connect by bearing with 1 lower rotation of mounting shell, the second bevel gear 10
Quantity is four, and for the threaded rod 9 by fixed plate 12 and bearing rotational installation in mounting shell 1, the limiting component is sliding block
8, sliding block 8 is slidably connected with 1 intracavity bottom of mounting shell, and 1 intracavity bottom of mounting shell offers the sliding slot slided for sliding block 8, described
7 top of mounting rod is through 1 top of mounting shell and extends to its top, offers at the top of mounting shell 1 and leads to for what mounting rod 7 moved
Slot, four 3 ends of extension rod are welded with right angle template 16 respectively, and four pieces of right angle templates 16 are heavy with four rectangular angles respectively
It closes, encloses outside four pieces of right angle templates 16 equipped with elastic fabric layer 17, sewed up at the top of elastic fabric layer 17 and mounting shell 1, elastic force face
It is stained with side plate 2 between adjacent two pieces of right angle templates 16 on the inside of the bed of material 17, drives shaft 14 to rotate by turning handle 13, shaft
14 drive first bevel gear 11 to rotate, and first bevel gear 11 drives more threaded rods 9 same respectively by four second bevel gears 10
Step rotation, threaded rod 9 is mobile with moving sleeve 6, and sleeve 6 by mounting rod 7 to drive extension rod 3 mobile, four 3 bands of extension rod
Dynamic right angle template 16 is synchronous to be extended to four orientation, entire portable so as to adjust due to the elastic module of elastic fabric layer 7
Memory space inside case achievees the effect that adjust volume, and the case lid 5 is made of elastic fabric, case lid 5 by button 4 with
Elastic fabric layer 17 connects.
Embodiment 3
Referring to Fig. 4, the present embodiment and embodiment 2 the difference is that, further include having stabilising arrangement, the stabilising arrangement packet
Mounting cylinder 18, spring 19 and l-shaped rod 20 are included, the mounting cylinder 18 is articulated with a side bottom of the mounting shell 1 far from handle 15, described
The long side of l-shaped rod 20 is arranged in mounting cylinder 18, is connected with spring 19 between the long side end and mounting cylinder 18 of l-shaped rod 20,
When suitcase is placed in ground, the short side of l-shaped rod 20 is slammed with foot, so as to avoid other people from knocking suitcase over,
Improve stability.
The working principle of the invention is: in the use of the present invention, driving shaft 14 to rotate by turning handle 13, shaft 14 is driven
First bevel gear 11 rotates, and first bevel gear 11 drives more threaded rods 9 to rotate synchronously respectively by four second bevel gears 10,
Threaded rod 9 is mobile with moving sleeve 6, and for sleeve 6 to drive extension rod 3 mobile by mounting rod 7, four extension rods 3 drive right angle
Template 16 is synchronous to be extended to four orientation, due to the elastic module of elastic fabric layer 7, so as to adjust inside entire suitcase
Memory space, achieve the effect that adjust volume, the case lid 5 is made of elastic fabric, and case lid 5 passes through button 4 and elastic force face
The bed of material 17 connects, and when suitcase is placed in ground, is slammed the short side of l-shaped rod 20 with foot, so as to avoid other people
Suitcase is knocked over, stability is improved.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of multi-party bit synchronization extension mechanism, including first bevel gear (11), second bevel gear (10), threaded rod (9) and set
Cylinder (6), which is characterized in that the first bevel gear (11) is installed on shaft (14), and shaft (14) bottom end, which is installed by welding with, to be turned
Handle (13), first bevel gear (11) upper surface surrounding is circumferentially spaced-apart to be equipped with multiple second bevel gears (10), second bevel gear
(10) it is engaged with first bevel gear (11), second bevel gear (10) is installed on threaded rod (9) end, is arranged outside threaded rod (9)
Have sleeve (6), sleeve (6) is threadedly coupled with threaded rod (9), and the limiting section for limiting sleeve (6) rotation is equipped at sleeve (6)
Part, sleeve (6) top are welded with mounting rod (7), and mounting rod (7) end is fixed with extension rod (3).
2. a kind of volume adjustable suitcase, which is characterized in that it include multi-party bit synchronization extension mechanism described in claim 1,
It further include having mounting shell (1), handle (15) and case lid (5), the handle (15) is installed on mounting shell (1) lateral wall, described
Multi-party bit synchronization extension mechanism be installed in mounting shell (1), shaft (14) is connected by bearing and mounting shell (1) lower rotation
It connects, the quantity of the second bevel gear (10) is four, and the threaded rod (9) is by fixed plate (12) and bearing rotational installation in peace
It fills in shell (1), mounting rod (7) top is at the top of mounting shell (1) and extends to its top, opens up at the top of mounting shell (1)
There is the through slot for mounting rod (7) movement, four extension rod (3) ends are welded with right angle template (16) respectively, four pieces of right angles
Template (16) is overlapped with four rectangular angles respectively, is enclosed outside four pieces of right angle templates (16) equipped with elastic fabric layer (17), elastic force
It is sewed up at the top of precoat (17) and mounting shell (1), on the inside of elastic fabric layer (17) between adjacent two pieces of right angle templates (16)
It is stained with side plate (2).
3. volume adjustable suitcase according to claim 2, which is characterized in that the limiting component is sliding block (8), sliding
Block (8) is slidably connected with mounting shell (1) intracavity bottom, and mounting shell (1) intracavity bottom offers the sliding slot for sliding block (8) sliding.
4. volume adjustable suitcase according to claim 2, which is characterized in that the case lid (5) is by elastic fabric system
At case lid (5) is connect by button (4) with elastic fabric layer (17).
5. the volume adjustable suitcase as described in claim 2-4 is any, which is characterized in that it further include having stabilising arrangement, institute
Stating stabilising arrangement includes mounting cylinder (18), spring (19) and l-shaped rod (20), and it is remote that the mounting cylinder (18) is articulated with mounting shell (1)
A side bottom from handle (15), the long side of the l-shaped rod (20) are arranged in mounting cylinder (18), the long side end of l-shaped rod (20)
Spring (19) are connected between portion and mounting cylinder (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189318.1A CN110037419A (en) | 2019-03-13 | 2019-03-13 | A kind of multi-party bit synchronization extension mechanism and volume adjustable suitcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189318.1A CN110037419A (en) | 2019-03-13 | 2019-03-13 | A kind of multi-party bit synchronization extension mechanism and volume adjustable suitcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110037419A true CN110037419A (en) | 2019-07-23 |
Family
ID=67274811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910189318.1A Pending CN110037419A (en) | 2019-03-13 | 2019-03-13 | A kind of multi-party bit synchronization extension mechanism and volume adjustable suitcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110037419A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191311589A (en) * | 1912-05-24 | 1913-08-28 | Frederick Spitz | Improvements in Extensible Suit Cases. |
| US4630717A (en) * | 1984-03-23 | 1986-12-23 | Tong Kun Yuan | Expandable carrying case |
| DE202008003407U1 (en) * | 2008-03-10 | 2008-09-11 | Mühlberger GmbH | Folding frame with telescopic element for all types of containers especially for travel and bicycle bags and cases |
| US20090026197A1 (en) * | 2007-07-27 | 2009-01-29 | Toyota Motor Engineering & Manufacturing North America, Inc. | Soft Side Collapsible Storage Bin |
| WO2014001847A1 (en) * | 2012-06-28 | 2014-01-03 | Antonelli Marina | Expansible suitcase |
| US20150336780A1 (en) * | 2014-05-26 | 2015-11-26 | Scott Beyer | Automatic lift stand and case |
| CN206964303U (en) * | 2017-07-14 | 2018-02-06 | 黄梅艺 | The adjustable cosmetics containers of receiving space |
| US20180310679A1 (en) * | 2017-04-28 | 2018-11-01 | Nahum Maslawi | Luggage having collapsible side walls, bottom wall, and top wall |
| CN208165515U (en) * | 2018-03-01 | 2018-11-30 | 合肥全顺包装制品有限责任公司 | A kind of wood composite pallet of width adjustable |
-
2019
- 2019-03-13 CN CN201910189318.1A patent/CN110037419A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191311589A (en) * | 1912-05-24 | 1913-08-28 | Frederick Spitz | Improvements in Extensible Suit Cases. |
| US4630717A (en) * | 1984-03-23 | 1986-12-23 | Tong Kun Yuan | Expandable carrying case |
| US20090026197A1 (en) * | 2007-07-27 | 2009-01-29 | Toyota Motor Engineering & Manufacturing North America, Inc. | Soft Side Collapsible Storage Bin |
| DE202008003407U1 (en) * | 2008-03-10 | 2008-09-11 | Mühlberger GmbH | Folding frame with telescopic element for all types of containers especially for travel and bicycle bags and cases |
| WO2014001847A1 (en) * | 2012-06-28 | 2014-01-03 | Antonelli Marina | Expansible suitcase |
| US20150336780A1 (en) * | 2014-05-26 | 2015-11-26 | Scott Beyer | Automatic lift stand and case |
| US20180310679A1 (en) * | 2017-04-28 | 2018-11-01 | Nahum Maslawi | Luggage having collapsible side walls, bottom wall, and top wall |
| CN206964303U (en) * | 2017-07-14 | 2018-02-06 | 黄梅艺 | The adjustable cosmetics containers of receiving space |
| CN208165515U (en) * | 2018-03-01 | 2018-11-30 | 合肥全顺包装制品有限责任公司 | A kind of wood composite pallet of width adjustable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190723 |