CN2400530Y - Three-fold quick-folding or -unfolding convenient tent - Google Patents
Three-fold quick-folding or -unfolding convenient tent Download PDFInfo
- Publication number
- CN2400530Y CN2400530Y CN 99250953 CN99250953U CN2400530Y CN 2400530 Y CN2400530 Y CN 2400530Y CN 99250953 CN99250953 CN 99250953 CN 99250953 U CN99250953 U CN 99250953U CN 2400530 Y CN2400530 Y CN 2400530Y
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- CN
- China
- Prior art keywords
- free bearing
- hinged
- cross
- chord
- lower chord
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- Expired - Fee Related
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Abstract
The utility model relates to a portable folding convenient tent with quick contraction and spread. The utility model is characterized in that a handle is arranged on the lower end of a central draw rod; the upper end of the central draw rod is provided with an upper cross hinged seat which is connected with an upper chord supporting rod in parallel; an outer thread casing tube is sheathed on the central draw rod, an inner thread cross hinged seat is connected to the outer thread casing tube by threads, and the lower end of the outer thread casing tube is sheathed with a lower cross hinged seat in a hollow mode and is connected with a lower chord in parallel. The middle part of the lower chord rod is hinged with a contracting and spreading draw rod, and the other end of the contracting and spreading draw rod is hinged on the inner thread cross hinged seat. The other end of an upper chord and the lower chord is connected with a supporting leg. In this way, the utility model can be contracted and spread by rotating the handle. The utility model has the advantages of simple structure, light weight and convenient operation.
Description
The utility model relates to a kind of light collapsible tent that makes things convenient for of taking down the exhibits fast.
At present, the sun-shading rainproof device that flows in open air commonly used adopts the great circle umbrella mostly or builds simple and easy frame, and open-air lodging reaches to adopt mostly with the room temporarily and builds the combined type tent or build the assembly type prefabricated house.Though the great circle umbrella is simple, the function of sun-shading rainproof is good inadequately, simple and easy frame, and combined type tradition tent is built more complicated, tears open also just cumbersomely, relatively heavier, convenient inadequately, and the time spent needs bigger space to deposit.Chinese patent 93242350.7 discloses a kind of collapsible mobile house, though structurally done very big improvement, but reasonable inadequately, the relatively effort of taking down the exhibits.
The purpose of this utility model just provides a kind of, draws in fast, launches more laborsaving tent easily.
The solution that realizes the utility model purpose is to comprise handle (1), the center pull rod (6) that connects firmly with handle (1), following cross free bearing (2), the lower chord II (23) hinged with following cross free bearing (2), lower chord I (21), last cross free bearing (7), the upper chord I (9) hinged with last cross free bearing (7), upper chord II (11), elastic draw bar (12), also be hinged with pull bar (22) between upper chord and the lower chord, supporting leg (20) is hinged along pole (14) and elastic draw bar (12) by the room, simultaneously hinged with lower chord I (21), paulin (10) is arranged outward, (16), external thread sleeve (3) particularly is installed on center pull rod (6), internal thread cross free bearing (5) has been threaded on external thread sleeve (3), following cross free bearing (2) sky is enclosed within on the external thread sleeve (3), and (24) one on the pull bar of taking down the exhibits is hinged on the internal thread cross free bearing (5), a position, stage casing that is hinged on lower chord II (23).The cross section of center pull rod (6) is square or regular hexagon, and the endoporus cross section of external thread sleeve (3) is square or regular hexagon.Be provided with spring (4) between cross free bearing (2) and the internal thread cross free bearing (5) down.
The utility model has the advantages that compact conformation, simple, take down the exhibits convenient and strength-savingly, in light weight, launch the back good rigidly, receive that to disturb the back volume little, be convenient to collection and carrying.
Fig. 1 is an outline drawing of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is a structural representation of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing:
Handle (1) connects firmly the lower end in center pull rod (6), the garden shape shoulder of the upper end of center pull rod (6) is equipped with cross free bearing (7), pressure cap (8) topmost is housed, center pull rod (6) upper sliding sleeve external thread sleeve (3), and the cross section of center pull rod (6) is corresponding with the cross section of external thread sleeve (3) endoporus to be square or regular hexagon.On the most of length of the external surface of external thread sleeve (3) screw thread is arranged, afterbody has shoulder block and a bit of garden to lean on face.The internal thread cross free bearing (5) that has been threaded on the flank of external thread sleeve (3), cross free bearing (2) is being overlapped in the cylinder sky, garden, lower end of external thread sleeve (3).Helping of compression is housed between following cross free bearing (2) and internal thread cross free bearing (5) opens up spring (4).Last cross free bearing (7) is gone up articulated four upper chord I (9), the articulated upper chord II of the other end of upper chord I (9) (11), elastic draw bar (12), the other end of elastic draw bar (12) and room are hinged along the head of pole (14), and the room is hinged on the head of supporting leg (20) along the middle part of pole (14).Following cross free bearing (2) is gone up articulated four lower chord II (23), one end of the end of the other end of lower chord II (23) and lower chord I (21) and pull bar (22) is hinged, the middle part of the other end of pull bar (22) and upper chord I (9) is hinged, the other end of upper chord II (11) is hinged on the middle part of lower chord I (21), and the other end of lower chord I (21) is hinged on the middle part of supporting leg (20).Hinged four pull bars of taking down the exhibits of internal thread cross free bearing (5) (24), the other end of the pull bar of taking down the exhibits (24) is hinged on the middle part of lower chord II (23).Supporting leg (20) center is empty, there is telescopic outrigger (18) centre, and tight fixed bolt (19) is fixing telescopic outrigger (18), is provided with rubber footmuff (17) in the lower end of telescopic outrigger (18).Stable rope (26), (27) are cemented in the room along on the pole (14).(25) be stabilizing spring, (10), (16) are paulins, and (15) are presser foots, and (13) are fixing lassos.
Turning handle (1), center pull rod (6) just and then rotate, and center pull rod (6) just drives external thread sleeve (3) and rotates, and make to revolve the internal thread cross free bearing (5) that contains thereon and just move up and down along external thread sleeve (3).In the time will drawing the utility model in, turning handle (1), internal thread cross free bearing (5) is moved downward, internal thread cross free bearing (5) just makes the pull bar of taking down the exhibits (24) drive lower chord II (23) and rotates around following cross free bearing (2), compression simultaneously helps exhibition spring (4), lower chord II (23) is when rotating, external thread sleeve (3) upwards slides along center pull rod (6) synchronously, upper chord I (9) rotates near center pull rod (6), upper chord II (11) upwards rotates around the pin joint with upper chord I (9), and drive lower chord I (21) also upwards rotates near center pull rod (6) around the pin joint of lower chord II (23), supporting leg (20) is to center pull rod (6) direction translation, elastic draw bar (12) upwards rotates around the pin joint with upper chord I (9), the room rotates around the middle part pin joint along pole (14), all close to center pull rod (6), so just receive and disturbed.Telescopic outrigger (18) is shifted onto in the supporting leg (20), the length after the gathering is reduced, conveniently to deposit and to carry.
Otherwise, when launching the utility model, pull out telescopic outrigger (18) earlier, and it is fixing with tight fixed bolt (19), backward rotation handle (1) by the elastic force that helps exhibition spring (4), makes turning handle (1) relatively easily, the direction of motion of each parts is opposite with above-mentioned direction, just can be with the novel expansion of this reality.
Stable rope (26), (27) are used to keep the resistance to overturning of tent frame, strengthen getting in touch of paulin (10) and tent frame, and paulin (10) fixedly lasso (13) is used for paulin (10) is fixed on the tent frame.Also be provided with static line (28) during open-air the use.
Claims (3)
1. a folding quick folding type makes things convenient for tent, comprise handle (1), the center pull rod (6) that connects firmly with handle (1), following cross free bearing (2), the lower chord II (23) hinged with following cross free bearing (2), lower chord I (21), last cross free bearing (7), the upper chord I (9) hinged with last cross free bearing (7), upper chord II (11), elastic draw bar (12), also be hinged with pull bar (22) between upper chord and the lower chord, supporting leg (20) is hinged along pole (14) and elastic draw bar (12) by the room, and is simultaneously hinged with lower chord I (21), paulin (10) is arranged outward, (16), it is characterized in that external thread sleeve (3) is installed on center pull rod (6), the internal thread cross free bearing (5) that on external thread sleeve (3), has been threaded, following cross free bearing (2) sky is enclosed within on the external thread sleeve (3), (24) one on the pull bar of taking down the exhibits is hinged on the internal thread cross free bearing (5), a position, stage casing that is hinged on lower chord II (23).
2. according to the said tent that makes things convenient for of claim 1, the cross section that it is characterized in that said center pull rod (6) is square or regular hexagon, and the endoporus cross section of external thread sleeve (3) is square or regular hexagon.
3. according to the said tent that makes things convenient for of claim 1, be provided with between cross free bearing (2) and the internal thread cross free bearing (5) under it is characterized in that and help exhibition spring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99250953 CN2400530Y (en) | 1999-11-18 | 1999-11-18 | Three-fold quick-folding or -unfolding convenient tent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99250953 CN2400530Y (en) | 1999-11-18 | 1999-11-18 | Three-fold quick-folding or -unfolding convenient tent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2400530Y true CN2400530Y (en) | 2000-10-11 |
Family
ID=34035571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99250953 Expired - Fee Related CN2400530Y (en) | 1999-11-18 | 1999-11-18 | Three-fold quick-folding or -unfolding convenient tent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2400530Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265063A (en) * | 2014-09-28 | 2015-01-07 | 客贝利(厦门)休闲用品有限公司 | Tent supporting rod |
-
1999
- 1999-11-18 CN CN 99250953 patent/CN2400530Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265063A (en) * | 2014-09-28 | 2015-01-07 | 客贝利(厦门)休闲用品有限公司 | Tent supporting rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |