CN109497670A - A kind of draw-bar box for travelling formula folding bed - Google Patents
A kind of draw-bar box for travelling formula folding bed Download PDFInfo
- Publication number
- CN109497670A CN109497670A CN201811559422.7A CN201811559422A CN109497670A CN 109497670 A CN109497670 A CN 109497670A CN 201811559422 A CN201811559422 A CN 201811559422A CN 109497670 A CN109497670 A CN 109497670A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- telescopic component
- bottom plate
- folding bed
- back board
- 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
Links
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
- A45C9/00—Purses, Luggage or bags convertible into objects for other use
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C9/00—Purses, Luggage or bags convertible into objects for other use
- A45C2009/007—Purses, Luggage or bags convertible into objects for other use into other hand or travelling articles
Abstract
The invention discloses a kind of draw-bar box for travelling formula folding beds, including box type folding bed ontology, box type folding bed ontology is by box assembly, pulley assembly and accessory part are constituted, wherein box assembly includes cabinet and case lid, the present invention is when whole device is laid flat, the left screw rod and right screw rod of upper telescopic component and lower telescopic component are each rotated to certain extended position, connection strap is pulled to connect strap in tensioner shape structure at this time, since there are rigidity supporting structures with bottom plate for top plate, and supporting back board then plays horizontally-supported effect, left screw rod and right screw rod are during gradually extending outwardly at this time, connection strap between left screw rod and right screw rod can be used for the support of head and foot, the whole easy bed structure out that can extend at this time, therefore whole to show double action, and it is integrally needing to pull to move ahead, Lower telescopic component is taken in, upper telescopic component plays the role of pull rod.
Description
Technical field
The present invention relates to tour fields, more particularly, to a kind of draw-bar box for travelling formula folding bed.
Background technique
Trolley case refers to the luggage case with pull rod and idler wheel.It is widely used because its is easy to use.Meanwhile trolley case also because
Chest sets a pull rod, is divided into single tube pull rod and two-tube pulling rod, the Guan Yiyou square tube of pull rod and point of round tube, when facilitating walking
In tow, it reduces the heavy burdens significantly.Trolley case can be portable or be dragged, the wheel of our trolley cases usually used all position substantially
In chest bottom.
For travelling people, tired the case where waiting vehicles is frequently encountered, as long as drawing is sat on the ground or be sitting in most cases
On rod box, whole not only inconvenience but also trolley case easy to damage.
Summary of the invention
The present invention is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of draw-bar box for travelling formula folding bed, including box type folding bed ontology, box type folding bed ontology by box assembly,
Pulley assembly and accessory part are constituted, and wherein box assembly includes cabinet and case lid, and the front port part of cabinet is using connection
The rear port part of strap suture connection case lid, front port another part and case lid rear port another part suture of cabinet are solid
Surely there is corresponding zipper, realize the folding between cabinet and case lid using zipper and connection strap；The pulley assembly master
It to be made of bottom plate and multiple Universal pulleys, Universal pulley is fixedly mounted on the bottom surface quadrangle of bottom plate using screw, and bottom plate is adopted
It is fixed on the bottom surface of cabinet with rivet；Top plate is fixed with using rivet on the top surface of cabinet, is adopted on the trailing flank of the cabinet
It is fixed with supporting back board with rivet, connection top plate and bottom plate, and top plate and bottom plate is respectively welded in the upper end lower end of supporting back board
Front side edge position be arranged at intervals on the forward position of case lid, when being at this time horizontally arranged supporting back board, utilize top plate and bottom
Plate can be used as vertical supporting plate structure；Case lid can avoid the occurrence of the case where contacting to earth in this state simultaneously；The supporting back board
Structure in the form of a circular plate, wherein the end position up and down of supporting back board is respectively equipped with telescopic component and lower telescopic component, upper flexible
Component is identical as the structure size of lower telescopic component, and in arranged symmetrically up and down between upper telescopic component and lower telescopic component；Institute
Telescopic component and lower telescopic component are stated by left screw rod and right screw rod, left screw rod is identical as the structure size of right screw rod and in a left side
The right side is symmetrical arranged；The lateral location of supporting back board offer it is multiple be directed toward supporting back board central axes screw holes, wherein left screw rod and
Right screw flight is threaded into corresponding screw hole, and the head end of the left screw rod and right screw rod is welded with end cap, utilizes end
Lid prevents screw rod from entered in corresponding screw hole entirely；Between the two end cap of the upper telescopic component and both ends of lower telescopic component
Connection strap, the two ends of strap structure annular in shape are equipped between lid, and the two ends of strap are actively set on left screw rod respectively
And on right screw rod；Therefore when whole device is laid flat, by the left screw rod and right screw rod of upper telescopic component and lower telescopic component
It is each rotated to certain extended position, connection strap is pulled to connect strap in tensioner shape structure, due to top plate and bottom at this time
There are rigidity supporting structures for plate, and supporting back board then plays horizontally-supported effect, and left screw rod and right screw rod are gradually outside at this time
During extension, the connection strap between left screw rod and right screw rod can be used for the support of head and foot, whole at this time
Can extend easy bed structure out, therefore entirety shows double action, and integrally needing to pull forward be stretched by under
Contracting component income, upper telescopic component play the role of pull rod.
As a further solution of the present invention: the supporting back board is made of metal material, integrally plays preferable branch
Support effect.
As a further solution of the present invention: the top plate and bottom plate are all made of metal material and are made.
As a further solution of the present invention: the top plate is identical as the structure size of bottom plate, and above and below top plate and bottom plate
Face setting.
As a further solution of the present invention: being in 30 ° of -45 ° of angles between the left screw rod and right screw rod.
Beneficial effects of the present invention: the present invention is when whole device is laid flat, by a left side for upper telescopic component and lower telescopic component
Screw rod and right screw rod are each rotated to certain extended position, and connection strap is pulled to connect strap in tensioner shape knot at this time
Structure, since there are rigidity supporting structures with bottom plate for top plate, and supporting back board then plays horizontally-supported effect, at this time left screw rod and the right side
For screw rod during gradually extending outwardly, the connection strap between left screw rod and right screw rod can be used for head and foot
It supports, at this time the whole easy bed structure out that can extend, therefore entirety shows double action, and needs to pull integrally
Moving ahead is to take in lower telescopic component, and upper telescopic component plays the role of pull rod.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is partial structural diagram one of the invention.
Fig. 3 is partial structural diagram two of the invention.
Fig. 4 is partial structural diagram three of the invention.
In figure: 1- cabinet, 2- case lid, 3- connection strap, 4- zipper, 5- bottom plate, 6- Universal pulley, 7- supporting back board, 8-
Telescopic component, the left screw rod of 11-, the right screw rod of 12-, 13- screw hole, 14- end cap, 15- connection cloth under the upper telescopic component of top plate, 9-, 10-
Band.
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.
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of draw-bar box for travelling formula folding bed, including box type folding bed sheet
Body, box type folding bed ontology are made of box assembly, pulley assembly and accessory part, and wherein box assembly includes 1 He of cabinet
Case lid 2, the front port part of cabinet 1 connect the rear port part of case lid 2 using the connection suture of strap 3, and the front port of cabinet 1 is another
A part and the suture of 2 rear port another part of case lid are fixed with corresponding zipper 4, real using zipper 4 and connection strap 3
Folding between existing cabinet 1 and case lid 2；The pulley assembly is mainly made of bottom plate 5 and multiple Universal pulleys 6, Universal pulley 6
The bottom surface quadrangle of bottom plate 5 is fixedly mounted on using screw, and bottom plate 5 is fixed on the bottom surface of cabinet 1 using rivet；Cabinet 1
Top plate 8 is fixed with using rivet on top surface, uses rivet to be fixed with supporting back board 7, supporting back board on the trailing flank of the cabinet 1
Connection top plate 8 and bottom plate 5 is respectively welded in 7 upper end lower end, and the front side edge position of top plate 8 and bottom plate 5 is arranged at intervals on
When being at this time horizontally arranged supporting back board 7, it is hardened to can be used as vertical supporting using top plate 8 and bottom plate 5 for the forward position of case lid 2
Structure；Case lid 2 can avoid the occurrence of the case where contacting to earth in this state simultaneously；The supporting back board 7 structure in the form of a circular plate, wherein
The end position up and down of supporting back board 7 is respectively equipped with telescopic component 9 and lower telescopic component 10, upper telescopic component 9 with lower flexible group
The structure size of part 10 is identical, and in arranged symmetrically up and down between upper telescopic component 9 and lower telescopic component 10；Described flexible group
By left screw rod 11 and right screw rod 12, left screw rod 11 is identical as the structure size of right screw rod 12 and is in for part 9 and lower telescopic component 10
It is symmetrical set；The lateral location of supporting back board 7 offers multiple screw holes 13 for being directed toward supporting back board central axes, wherein left spiral shell
Bar 11 and right screw rod 12 are threaded into corresponding screw hole 13, and the head end of the left screw rod 11 and right screw rod 12 is welded and fixed
There is end cap 14, prevents screw rod from entered in corresponding screw hole entirely using end cap 14；Between the two end cap 14 of the upper telescopic component 9
And connection strap 15, the two ends of strap 15 structure annular in shape, and cloth are equipped between the two end cap 14 of lower telescopic component 10
Two ends with 15 are actively set on respectively on left screw rod 11 and right screw rod 12；It therefore, will be upper flexible when whole device is laid flat
The left screw rod 11 and right screw rod 12 of component 9 and lower telescopic component 10 are each rotated to certain extended position, pull connection at this time
Strap 15 to connect strap 15 in tensioner shape structure, since top plate 8 and bottom plate 5 are there are rigidity supporting structure, and supporting back board 7
Horizontally-supported effect is then played, left screw rod 11 and right screw rod 12 are during gradually extending outwardly at this time, left screw rod 11 and the right side
Connection strap 15 between screw rod 12 can be used for the support of head and foot, at this time the whole easy bed body out that can extend
Structure, therefore entirety shows double action, and is to take in lower telescopic component 10 integrally needing to pull forward, it is upper to stretch
Component 9 plays the role of pull rod.
The supporting back board 7 is made of metal material, integrally plays preferable supporting role.
The top plate 8 and bottom plate 5 are all made of metal material and are made.
The top plate 8 is identical as the structure size of bottom plate 5, and top plate 8 and about 5 face of bottom plate are arranged.
It is in 30 ° of -45 ° of angles between the left screw rod 11 and right screw rod 12.
The working principle of the invention is: when whole device is laid flat, by the left spiral shell of upper telescopic component 9 and lower telescopic component 10
Bar 11 and right screw rod 12 are each rotated to certain extended position, and connection strap 15 is pulled to connect strap 15 in tensioner at this time
Shape structure, since there are rigidity supporting structures with bottom plate 5 for top plate 8, and supporting back board 7 then plays horizontally-supported effect, left at this time
During gradually extending outwardly, connection strap 15 between left screw rod 11 and right screw rod 12 can be with for screw rod 11 and right screw rod 12
For the support of head and foot, can integrally extend easy bed structure out at this time, therefore entirety shows dual work
With, and be to take in lower telescopic component 10 integrally needing to pull forward, upper telescopic component 9 plays the role of pull rod.
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.
Claims (5)
1. a kind of draw-bar box for travelling formula folding bed, which is characterized in that including box type folding bed ontology, box type folding bed ontology by
Box assembly, pulley assembly and accessory part are constituted, and wherein box assembly includes cabinet and case lid, the front port part of cabinet
Using the rear port part of connection strap suture connection case lid, front port another part of cabinet and another portion of case lid rear port
Parting conjunction is fixed with corresponding zipper, and the pulley assembly is mainly made of bottom plate and multiple Universal pulleys, and Universal pulley is adopted
It is screwed the bottom surface quadrangle for being mounted on bottom plate, and bottom plate is fixed on the bottom surface of cabinet using rivet；On the top surface of cabinet
Top plate is fixed with using rivet, supporting back board is fixed with using rivet on the trailing flank of the cabinet, under the upper end of supporting back board
Connection top plate and bottom plate is respectively welded in end, and the front side edge position of top plate and bottom plate is arranged at intervals on the front side position of case lid
It sets, the supporting back board structure in the form of a circular plate, wherein the end position up and down of supporting back board is respectively equipped with telescopic component under
Telescopic component, upper telescopic component is identical as the structure size of lower telescopic component, and is between upper telescopic component and lower telescopic component
Setting symmetrical above and below；The upper telescopic component and lower telescopic component are by left screw rod and right screw rod, the knot of left screw rod and right screw rod
Structure size is identical and symmetrical setting；The lateral location of supporting back board offers multiple spiral shells for being directed toward supporting back board central axes
Hole, wherein left screw rod and right screw flight are threaded into corresponding screw hole, the head end of the left screw rod and right screw rod welds solid
Surely there is end cap；It is equipped with connection strap between the two end cap of the upper telescopic component and between the two end cap of lower telescopic component,
The two ends of strap structure annular in shape, and the two ends of strap are actively set on respectively on left screw rod and right screw rod.
2. draw-bar box for travelling formula folding bed according to claim 1, which is characterized in that the supporting back board uses metal
Material is made.
3. draw-bar box for travelling formula folding bed according to claim 1, which is characterized in that the structure of the top plate and bottom plate
Size is identical, and face is arranged up and down for top plate and bottom plate.
4. draw-bar box for travelling formula folding bed according to claim 1, which is characterized in that the left screw rod and right screw rod it
Between be in 30 ° of -45 ° of angles.
5. draw-bar box for travelling formula folding bed according to claim 1, which is characterized in that the top plate and bottom plate are all made of
Metal material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559422.7A CN109497670A (en) | 2018-12-12 | 2018-12-12 | A kind of draw-bar box for travelling formula folding bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559422.7A CN109497670A (en) | 2018-12-12 | 2018-12-12 | A kind of draw-bar box for travelling formula folding bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109497670A true CN109497670A (en) | 2019-03-22 |
Family
ID=65753779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811559422.7A Pending CN109497670A (en) | 2018-12-12 | 2018-12-12 | A kind of draw-bar box for travelling formula folding bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109497670A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059323U (en) * | 1989-08-11 | 1990-07-18 | 戴晓军 | Multipurpose folding bed |
| CN2361174Y (en) * | 1999-02-02 | 2000-02-02 | 屈志强 | Box-type folding bed and chair |
| CN102551397A (en) * | 2012-01-29 | 2012-07-11 | 鲍春来 | Bed luggage |
| US20130319809A1 (en) * | 2012-05-30 | 2013-12-05 | Zeev Zuckerman | Portable storage apparatus that includes an integrated arrangement for converting the apparatus to a bed or a chaise |
-
2018
- 2018-12-12 CN CN201811559422.7A patent/CN109497670A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059323U (en) * | 1989-08-11 | 1990-07-18 | 戴晓军 | Multipurpose folding bed |
| CN2361174Y (en) * | 1999-02-02 | 2000-02-02 | 屈志强 | Box-type folding bed and chair |
| CN102551397A (en) * | 2012-01-29 | 2012-07-11 | 鲍春来 | Bed luggage |
| US20130319809A1 (en) * | 2012-05-30 | 2013-12-05 | Zeev Zuckerman | Portable storage apparatus that includes an integrated arrangement for converting the apparatus to a bed or a chaise |
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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 |
Application publication date: 20190322 |
|
| RJ01 | Rejection of invention patent application after publication |