CN201164135Y - Draw-bar box with folding chair device - Google Patents
Draw-bar box with folding chair device Download PDFInfo
- Publication number
- CN201164135Y CN201164135Y CNU2008200117956U CN200820011795U CN201164135Y CN 201164135 Y CN201164135 Y CN 201164135Y CN U2008200117956 U CNU2008200117956 U CN U2008200117956U CN 200820011795 U CN200820011795 U CN 200820011795U CN 201164135 Y CN201164135 Y CN 201164135Y
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- CN
- China
- Prior art keywords
- draw
- bar
- fixed
- bar box
- outside link
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a draw-bar box, in particular to a draw-bar box with a folding chair device. The draw-bar box is characterized in that two draw-bar grooves are arranged at two ends below an upper cover; the lower end of the draw-bar box is fixedly connected to the inside of a base; an outer draw bar and an inner draw bar are inserted in the draw-bar grooves, the outer draw bar and the inner draw bar are connected together at a proper position through a pin shaft, and the upper end of the outer draw bar is fixedly connected to the inside of a handle with a control rod; the upper end of the inner side of the draw-bar box is provided with a fixing shaft; a telescopic device is arranged in the outer draw bar, a connecting rod in the telescopic device is connected with the control rod, and the upper end of the inner draw bar is provided with a rotating shaft; at least one side of the inner draw bar is provided with a locking device, a steel wire in the locking device is fixedly connected with the rotating shaft, and a chair face is arranged on the fixing shaft and the rotating shaft, thus, a box and a chair of the draw-bar box can be separated to facilitate a user to the maximum extent, and the draw-bar box is beautiful as a whole, has compact structure, is easy and fast to open and is an ideal box and a rest appliance.
Description
Technical field
The utility model relates to a kind of draw-bar box, particularly relates to a kind of draw-bar box that has the folding seat device.
Background technology
Accelerated development along with economy; people's living standard improves fast, and especially people go out, increasing of number is on home leave in tourism festivals or holidays, brings very big pressure to industries such as railways; often someone will run into when not having the seat, brought very big worry and inconvenient for the people that go out.In order to address this problem, China's utility model Granted publication number for the patent disclosure of CN200969947Y a kind of draw-bar box of the chair of usheing to seat, though this draw-bar box has solved and has gone out, traveled, the rest problem the when people that are on home leave are fatigued, but this draw-bar box and seat are connected as a single entity in use, and seat is exposed, both inconvenient, it is big to take up space, not attractive in appearance again, particularly on the vehicles such as train, luggage will be placed on the luggage carrier, at this moment can't use the seat that carries to have a rest with regard to existing.
The utility model content
The utility model puts forward at the problems referred to above, and its purpose just provides a kind of rational in infrastructure, attractive in appearance, opens convenient and reliablely, is suitable for the draw-bar box that has the folding seat device that the various people of going out use, case and bag and seat can separate.
The technical scheme of the utility model technical solution problem is to achieve these goals: comprise that the bottom surface is fixed with the casing of roller, is fixed on the loam cake at box back surface and end face handing-over middle part, the pull rod slot of two relative openings, it is that described two pull rod slot are located at two ends, described loam cake below; Its lower end is fixed in the base; Be fitted with outside link and draw-in bar in this pull rod slot, described outside link, draw-in bar adapting position are fixed together by bearing pin, and described outside link upper end is fixed in the handle that has control lever; Its inner top side is provided with fixed axis; This outside link inside is provided with retractor device, and the connecting rod in the described retractor device links to each other with control lever, and described draw-in bar upper end is provided with turning cylinder; At least in a side draw-in bar locking device is set, steel wire and turning cylinder in the described locking device are connected, and described fixed axis and turning cylinder are provided with seat.
Described loam cake is the hollow form structure.
Described two pull rod slot and opening surface adjacent surface are provided with two fixing holes at least.
Described retractor device is that adapting position is provided with the awl piece in outside link, be provided with the stop pin of pocketed springs on this awl piece in the through hole, described stop pin one end withstands on and bores on the slip awl piece inclined-plane that piece matches, and this awl piece top of sliding links to each other with connecting rod, and the below is provided with stage clip.
Described awl piece is fixed on the outside link sidewall by pin.
Described locking device is the lock dog that passes steel wire in the middle of being provided with by adapting position in draw-in bar; This lock dog below is provided with and is through the outer spring of described steel wire; The spring below is provided with and is fixed on the block on the described steel wire and passes the tapered end composition that the draw-in bar sidewall is threaded in lock dog
Described outside link and inboard, draw-in bar lower end are fixed with long fulcrum bar and short strut respectively.
Each port of described outside link and draw-in bar is respectively equipped with stifled pad.
Described seat is in the natural fiber class that can roll, chemical fibre class, the blended fibre knitwears lining any one.
The utility model compared with prior art has following advantage and effect:
Owing to adopted retractor device in outside link inside, it is more flexible, convenient to make that pull bar of the present utility model separates with case and bag, only need pin the control lever on the handle during use, both folding seat can be taken out from loam cake by pull rod slot.Again owing in draw-in bar, be provided with locking device, after opening, the folding seat that makes the utility model separate with case and bag both can have a rest, seat is rolled automatically during withdrawal, make things convenient for the user to greatest extent, and overall appearance, compact conformation, it is easy, quick to open, and is be away from home comparatively ideal case and bag and tool for taking rest.
Description of drawings
Fig. 1 is the utility model assembly structure schematic diagram.
Fig. 2 is the utility model folding seat collapsed state perspective view.
Fig. 3 is the sectional structure schematic diagram that Fig. 2 removes right-hand part.
Fig. 4 is the A-A sectional structure schematic diagram of Fig. 3.
Fig. 5 is the utility model folding seat deployed condition perspective view.
Fig. 6 is that the utility model is installed in the perspective view on the case and bag.
Among the figure: controller 1, handle 2, turning cylinder 3, fixed axis 4, draw-in bar 5, outside link 6, loam cake 7, fixing hole 8, base 9, long fulcrum bar 10, short strut 11, pull rod slot 12, tapered end 13, bearing pin 14, stop pin 15, steel wire 16, lock dog 17, locking device 18, spring 19, block 20, stage clip 21, retractor device 22, connecting rod 23, awl piece 24 slides, awl piece 25, seat 26 blocks up 27, casing 28.
The specific embodiment
Further describe below in conjunction with specific embodiment of the utility model, but protection domain of the present utility model is not limited by specific embodiment, is as the criterion with claims.In addition, with under the prerequisite of technical solutions of the utility model, any change or change that those of ordinary skills that the utility model is done realize easily all will fall within the claim scope of the present invention.
Shown in Fig. 1-6, comprise that the bottom surface is fixed with the casing 28 of roller, is fixed on the loam cake 7 at casing 28 back sides and end face handing-over middle part, the pull rod slot 12 of two relative openings, its described two pull rod slot 12 are located at two ends, described loam cake 7 below; Its lower end is fixed in the base 9; Be fitted with outside link 6 and draw-in bar 5 in this pull rod slot 12, the adapting position of described outside link 6, draw-in bar 5 is fixed together by bearing pin 14, and described outside link 6 upper ends are fixed in the handle 2 that has controller 1; Its inner top side is provided with fixed axis 4; These outside link 6 inside are provided with retractor device 22, and the connecting rod 23 in the described retractor device 22 links to each other with controller 1, and described draw-in bar 5 upper ends are provided with turning cylinder 3; At least in a side draw-in bar 5 locking device 18 is set, the steel wire 16 in the described locking device 18 is connected with turning cylinder 3, and described fixed axis 4 and turning cylinder 3 are provided with seat 26.
Described loam cake 7 is the hollow form structure.
Described two pull rod slot 12 are respectively equipped with two fixing holes 8 at least with the opening surface adjacent surface.
Described retractor device 22 is that adapting position is provided with awl piece 25 in outside link 6, be provided with the stop pin 5 of pocketed springs on this awl piece 25 in the through hole, described stop pin 15 1 ends withstand on and bore on slip awl piece 24 inclined-planes that piece 25 matches, these awl piece 24 tops of sliding link to each other with connecting rod 23, and the below is provided with stage clip 21.
Described awl piece 25 is fixed on outside link 6 sidewalls by pin.
Described locking device 18 is the lock dogs 17 that pass steel wire 16 in the middle of being provided with by adapting position in draw-in bar 5; These lock dog 17 belows are provided with is through the outer spring 19 of described steel wire 16; Spring 19 belows are provided with and are fixed on the block 20 on the described steel wire 16 and pass tapered end 13 compositions that draw-in bar 5 sidewalls are threaded in lock dog 17
Described outside link 6 and inboard, draw-in bar 5 lower end are fixed with long fulcrum bar 10 and short strut 11 respectively.
Each port of described outside link 6 and draw-in bar 5 is respectively equipped with stifled 27.
Described seat 16 is in the natural fiber class that can roll: cotton fabric, fiber crops material; In the chemical fibre class: polyester fabric, polypropylene fibre lining, spandex lining and nylon; Polyester-cotton blend lining in the blended fibre knitwears lining, wash the pitted skin material any one.
When using the utility model to unblank: pin controller 1 on the handle 2 with hand, stop pin 15 is regained from the fixing hole 8 on the pull rod slot 12, move on the pull handle 2, outside link 6, draw-in bar 5 are pulled out in pull rod slot, unclamp controller 1, stop pin 15 is locked in the fixing hole 8 of pull-out location automatically, driven case and bag and move freely.On the contrary, the time spent is not pinned controller 1 on the handle 2 with hand, and outside link 6, draw-in bar 5 are pushed in the pull rod slot, and stop pin 15 is locked in the fixing hole 8 of retrieving position automatically.When using the folding seat rest as need.Equally, pin controller 1 on the handle 2, stop pin 15 is regained from the fixing hole 8 on the pull rod slot 12 with hand, move on the pull handle 2, and in loam cake 7, take out the folding seat of forming by outside link 6, draw-in bar 5, handle 2 etc., then with breaking outside link 6, draw-in bar 5 into two with one's hands, the seat 26 on the turning cylinder 3 is launched automatically, put it on the ground, pin turning cylinder 3, the tapered end in the retractor device 22 13 is screwed in pin again, make seat 26 smooth, can not regain again, both can use.Not the time spent, can both be recoverable to by the inverse step of above-mentioned steps, so no longer chela is stated.
Claims (9)
1, a kind of draw-bar box that has the folding seat device, comprise that the bottom surface is fixed with the casing of roller (28), is fixed on casing (28) back side and the loam cake (7) at end face handing-over middle part, the pull rod slot (12) of two relative openings, it is characterized in that: described two pull rod slot (12) are located at two ends, described loam cake (7) below respectively; Its lower end is fixed in the base (9); Be fitted with outside link (6) and draw-in bar (5) in this pull rod slot (12), the adapting position of described outside link (6), draw-in bar (5) is fixed together by bearing pin (14), and described outside link (6) upper end is fixed in the handle (2) that has controller (1); Its inner top side is provided with fixed axis (4); This outside link (6) inside is provided with retractor device (22), and the connecting rod (23) in the described retractor device (22) links to each other with controller (1), and described draw-in bar (5) upper end is provided with turning cylinder (3); At least in a side draw-in bar (5) locking device (18) is set, the steel wire (16) in the described locking device (18) is connected with turning cylinder (3), and described fixed axis (4) and turning cylinder (3) are provided with seat (26).
2, the draw-bar box that has the folding seat device according to claim 1 is characterized in that described loam cake (7) is the hollow form structure.
3, the draw-bar box that has the folding seat device according to claim 1 is characterized in that described two pull rod slot (12) and opening surface adjacent surface are respectively equipped with two fixing holes (8) at least.
4, the draw-bar box that has the folding seat device according to claim 1, it is characterized in that described retractor device (22) is that adapting position is provided with awl piece (25) in outside link (6), this awl piece (25) is gone up the stop pin (15) that is provided with pocketed springs in the through hole, described stop pin (15) one ends withstand on and bore on slip awl piece (24) inclined-plane that piece (25) matches, this awl piece (24) top of sliding links to each other with connecting rod (23), and the below is provided with stage clip (21).
5, the draw-bar box that has the folding seat device according to claim 4 is characterized in that described awl piece (25) is fixed on outside link (6) sidewall by pin.
6, the draw-bar box that has the folding seat device according to claim 1 is characterized in that described locking device (18) is the lock dog (17) that is passed steel wire (16) by the centre that adapting position in draw-in bar (5) is provided with; This lock dog (17) below is provided with and is through the outer spring (19) of described steel wire (16); Spring (19) below is provided with the block (20) that is fixed on the described steel wire (16) and passes draw-in bar (5) sidewall and form in the tapered end (13) that lock dog (17) is threaded.
7, the draw-bar box that has the folding seat device according to claim 1 is characterized in that described outside link (6) and draw-in bar (5) inboard, lower end are fixed with long fulcrum bar (10) and short strut (11) respectively.
8, the draw-bar box that has the folding seat device according to claim 1 is characterized in that each port of described outside link (6) and draw-in bar (5) is respectively equipped with stifled (27).
9, the draw-bar box that has the folding seat device according to claim 1 is characterized in that described seat (16) is in the natural fiber class that can roll, chemical fibre class, the blended fibre knitwears lining any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200117956U CN201164135Y (en) | 2008-03-28 | 2008-03-28 | Draw-bar box with folding chair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200117956U CN201164135Y (en) | 2008-03-28 | 2008-03-28 | Draw-bar box with folding chair device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201164135Y true CN201164135Y (en) | 2008-12-17 |
Family
ID=40189520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200117956U Expired - Fee Related CN201164135Y (en) | 2008-03-28 | 2008-03-28 | Draw-bar box with folding chair device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201164135Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150987A (en) * | 2011-04-28 | 2011-08-17 | 三江学院 | Luggage capable of being changed into chair |
| CN102178384A (en) * | 2011-04-28 | 2011-09-14 | 三江学院 | Massaging trunk |
| CN103479034A (en) * | 2013-10-14 | 2014-01-01 | 无锡艾科瑞思产品设计与研究有限公司 | Traveling case draw bar with function of folding stool |
-
2008
- 2008-03-28 CN CNU2008200117956U patent/CN201164135Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150987A (en) * | 2011-04-28 | 2011-08-17 | 三江学院 | Luggage capable of being changed into chair |
| CN102178384A (en) * | 2011-04-28 | 2011-09-14 | 三江学院 | Massaging trunk |
| CN103479034A (en) * | 2013-10-14 | 2014-01-01 | 无锡艾科瑞思产品设计与研究有限公司 | Traveling case draw bar with function of folding stool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20110328 |