CN203626383U - Tent top supporting mechanism - Google Patents
Tent top supporting mechanism Download PDFInfo
- Publication number
- CN203626383U CN203626383U CN201320708423.XU CN201320708423U CN203626383U CN 203626383 U CN203626383 U CN 203626383U CN 201320708423 U CN201320708423 U CN 201320708423U CN 203626383 U CN203626383 U CN 203626383U
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- Prior art keywords
- top cover
- supporting mechanism
- tent
- support bar
- face
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Abstract
The utility model discloses a tent top supporting mechanism. The supporting mechanism comprises an upper top cover (10), a lower top cover (20), an extension spring (30) and a plurality of supporting rods (40), wherein the upper top cover (10) and the lower top cover (20) are arranged in an upper-and-lower manner and connected in such a manner that the upper top cover (10) and the lower top cover (20) can be away from or close to each other vertically; the extension spring (30) is connected with the upper top cover (10) and the lower top cover (20); the supporting rods (40) are pivoted with the lower top cover (20), the pivoting axis is an X line, tops of the supporting rods (40) are movably propped against the bottom of the upper top cover (10), and the upper top cover (10) and the lower top cover (20) are driven by rotation of the supporting rods (40) to get close to or away from each other so as to enable the tent top supporting mechanism to change between an unfolded state and a folded state. The supporting mechanism has the advantages as follows: levers are saved, and the supporting mechanism is convenient and quick to operate, simple in structure and low in cost.
Description
Technical field
The utility model relates to a kind of tent top supporting mechanism.
Background technology
Existing tent top supporting mechanism is mainly divided into two kinds:
The first, as CN2550449Y, the CN201972449U of Chinese patent database bulletin, comprise upper top cover, lower top cover, coil tension spring, some support bars and some hack levers, upper top cover and lower top cover arrange up and down and form can be up and down away from or approaching connection, this coil tension spring connects upper top cover and lower top cover, this support bar pivot joint upper top cover, top cover under this hack lever pivot joint, this hack lever is pivot joint support bar also.Because this mechanism need apply hack lever, therefore there is following shortcoming: 1, cost is high, 2, complex structure, 3, can increase the operating range of upper top cover and lower top cover, cause mechanism's increase that takes up room.
The second, as CN202249141U, the CN103075045A of Chinese patent database bulletin, comprise upper top cover, lower top cover and some support bars, this upper top cover can be flexibly connected lower top cover, top cover under this support bar pivot joint, when upper top cover interlocking is during at lower top cover, upper top cover can cover and connect support bar so that support bar remains on deployed condition, movable upper top cover after pine oil interlocking, can rotary supporting rod with folding.Though this mechanism has saved hack lever, when operation, need first pine oil interlocking, ability closing-folding mechanism after movable upper top cover, operation inconvenience.
Utility model content
The utility model provides a kind of tent top supporting mechanism, and it has overcome the existing deficiency of tent top supporting mechanism in background technology.
One of technical scheme adopting that the utility model solves its technical problem is:
A kind of tent top supporting mechanism, comprises a upper top cover (10), once top cover (20), a coil tension spring (30) and some support bars (40); This upper top cover (10) and lower top cover (20) arrange up and down and form can be up and down away from or approaching connection, this coil tension spring (30) connects upper top cover (10) and lower top cover (20); This support bar (40) is articulated in lower top cover (20) and pivot joint axis is x-ray, this support bar (40) top movable contact upper top cover (10) bottom, by support bar (40) rotate drive upper top cover (10) and lower top cover (20) is close and away from so that tent top supporting mechanism between deployed condition or folding state, change.
Among one embodiment: this coil tension spring (30) connects upper top cover (10) and lower top cover (20) and produces makes upper top cover (10) and the approaching elastic force of lower top cover (20).
Among one embodiment: this lower top cover (20) comprises that pedestal (21) and multiple annular display arrangement and protrusion are formed in the trunnion mount (22) of pedestal (21) top perimembranous, and this support bar (40) is articulated in trunnion mount (22), and this trunnion mount comprises at least one lug.
Among one embodiment: this pedestal (21) is concaved with storage tank (23) on bottom surface; This upper top cover (10) is connected with slide bar (11), this slide bar (11) can stretch in storage tank (23) from top to down slidably, this slide bar (11) lower end sets firmly plug (12), this coil tension spring (30) socket slide bar (11), is positioned at storage tank (23) and contact between the groove bottom of plug (12) and storage tank (23).
Among one embodiment: this upper top cover (10) has being subject to face (13) down; This support bar (40) top is installed with Connection Block (50), this Connection Block (50) has fitting face (51), this fitting face (51) has the folding position of the corresponding folding state of difference and deployed condition and launches position, this folding position, do not launch position and the spacing of x-ray not etc. and gradually little to launching column pitch by folding position, this fitting face (51) and be subject to support to face (13) movable top.
Among one embodiment: this fitting face (51) smooth transition.
Among one embodiment: this is subject to convex with fastener (14) to face (13); This Connection Block (50) is established the first draw-in groove (52); The expansion position contact of this fitting face (51) is subject to when face (13), and this fastener (14) adapter accesses in the first draw-in groove (52).
Among one embodiment: this Connection Block (50) also has interlocking face (53), the parallel x-ray of this interlocking face (53), and this interlocking face (53) is connected with fitting face (51), and this junction is for launching position.
Among one embodiment: the latch (60) of parallel x-ray is established at this support bar (40) top, this latch (60) two ends are all stretched out outside support bar (40) and are extension; This upper top cover (10) bottom is arranged with several grooves of stepping down (15), and slideway (16) is established in each groove (15) both sides; The groove of stepping down (15) is stretched on this support bar (40) top, and this extension movable top is supported slideway (16) and can be along slideway (16) activity.
Among one embodiment: this slideway (16) two ends are respectively launches position and folding position, and this expansion position place is concaved with the second draw-in groove (17).
The utility model solve its technical problem the technical scheme adopting two be:
A kind of tent top supporting mechanism, comprises a upper top cover (10), once top cover (20), a coil tension spring (30) and some support bars (40); This upper top cover (10) and lower top cover (20) arrange up and down and form can be up and down away from or approaching connection, this coil tension spring (30) connects upper top cover (10) and lower top cover (20); This support bar (40) top is articulated in upper top cover (10), and, this support bar (40) top also movable top support lower top cover (20) top, by support bar (40) rotate drive upper top cover (10) and lower top cover (20) is close and away from so that tent top supporting mechanism between deployed condition or folding state, change.
The technical program is compared with background technology, and its tool has the following advantages:
1, support bar is articulated in lower top cover, support bar top movable top is supported upper top cover bottom, rotate and make support bar contact upper top cover by support bar, with drive upper and lower top cover to be close and away from, so that tent top supporting mechanism changes between deployed condition or folding state, save hack lever, easy to operate quick, simple in structure, cost is low.
2, coil tension spring connection upper top cover and lower top cover and generation make upper top cover and the approaching elastic force of lower top cover, and Ta Shi mechanism forms Automatic-expanding mechanism, makes mechanism can remain on deployed condition.
3, fitting face has the folding position of the corresponding folding state of difference and deployed condition and launches position, this folding position, do not launch position and the spacing of x-ray not etc. and gradually little to launching column pitch by folding position, this fitting face and be subject to support to face movable top, when support bar is rotated, can drive upper and lower top cover away from or approaching, simple in structure.
4, fitting face smooth transition, launches or folding smoothly facilitates.
5, fastener energy adapter accesses in the first draw-in groove, further guarantees that tent remains on deployed condition.
6, Connection Block also has interlocking face, the parallel x-ray of interlocking face, and interlocking face is connected with fitting face and junction is to launch position, further guarantees that tent remains on deployed condition.
7, supporting bar top stretches into the groove of stepping down, and extension movable top is supported slideway and can be along slideway activity, when support bar is rotated, can drive upper and lower top cover away from or approaching, simple in structure.
8, slideway two ends are respectively and launch position and folding position, launch position place and are concaved with the second draw-in groove, further guarantee that tent can remain on deployed condition.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 has illustrated the schematic perspective view of embodiment mono-tent framework.
Fig. 2 has illustrated the schematic perspective view of embodiment mono-tent top supporting mechanism.
Fig. 3 has illustrated the generalized section of embodiment mono-tent top supporting mechanism, in deployed condition.
The master that Fig. 4 has illustrated embodiment mono-tent top supporting mechanism looks schematic diagram, in deployed condition.
Fig. 5 has illustrated the generalized section of embodiment mono-tent top supporting mechanism, in half folding state.
The master that Fig. 6 has illustrated embodiment mono-tent top supporting mechanism looks schematic diagram, in half folding state.
Fig. 7 has illustrated the generalized section of embodiment mono-tent top supporting mechanism, in folding state.
The master that Fig. 8 has illustrated embodiment mono-tent top supporting mechanism looks schematic diagram, in folding state.
Fig. 9 has illustrated the schematic perspective view of embodiment bis-tent top supporting mechanisms.
Figure 10 has illustrated the perspective exploded view of embodiment bis-tent top supporting mechanisms.
Figure 11 has illustrated the generalized section of embodiment bis-tent top supporting mechanisms, in half folding state.
Figure 12 has illustrated the schematic perspective view of embodiment bis-tent top supporting mechanisms, in half folding state.
Figure 13 has illustrated the generalized section of embodiment bis-tent top supporting mechanisms, in folding state.
Figure 14 has illustrated the schematic perspective view of embodiment bis-tent top supporting mechanisms, in folding state.
The specific embodiment
Embodiment mono-
Please refer to Fig. 1 to Fig. 9, a kind of tent top supporting mechanism, comprises a upper top cover 10, once top cover 20, a coil tension spring 30 and some support bars 40, and these support bar 40 radicals can be two, three, four, five, the six roots of sensation or eight etc.
This upper top cover 10 and lower top cover 20 arrange up and down and form can be up and down away from or approaching connection, among the present embodiment, the connection that between this upper top cover 10 and lower top cover 20, formation can slide up and down.In one concrete scheme: this upper top cover 10 has middle part and around the rotating part at middle part, this rotating part bottom is revolution ring surface, this revolution ring surface is being subject to face 13 down; This lower top cover 20 comprises that pedestal 21 and multiple annular display arrangement and protrusion are formed in the trunnion mount 22 of pedestal 21 top perimembranous, this trunnion mount comprises at least one lug, this support bar 40 is articulated in lug, best, every trunnion mount all comprises a pair of lug, the logarithm of this lug and the radical of support bar match, the every pair of lug be separated by and form one can clamping connection, pivot joint support bar 40 gives trunnion mount wherein; On these pedestal 21 bottom surfaces, be concaved with storage tank 23; This upper top cover 10 is connected with slide bar 11, and this slide bar 11 can stretch in storage tank 23 from top to down slidably, and these slide bar 11 lower ends set firmly plug 12, best, and this plug attaching nut slide bar that is spirally connected, can fast and easy be assembled together supporting mechanism; This coil tension spring 30 is socketed slide bar 11, be positioned at storage tank 23 and contact between the groove bottom of plug 12 and storage tank 23, makes upper top cover 10 and the approaching elastic force of lower top cover 20 to produce.This pedestal 21 has the link 24 that can articulate for tent cloth.Among the present embodiment, this coil tension spring is Compress Spring, its contact between the groove bottom of plug 12 and storage tank 23, but and as example, as required, also can adopt extension spring, it is directly connected between upper top cover and lower top cover.Among the present embodiment, by slide bar, upper and lower top cover is formed and is slidably connected, but and as limit, as required, can straight forming slide bar under upper top cover, the slide bar lower top cover etc. that is slidably connected.
It is x-ray that this support bar 40 is articulated in the lug 22 of lower top cover 20 or trunnion mount and pivot joint axis, these support bar 40 top movable contact upper top cover 10 bottoms, by support bar 40 rotate drive upper top covers 10 and lower top cover 20 is close and away from so that tent top between deployed condition or folding state, change.
In one preferred version, this upper top cover 10 has being subject to face 13 down; These support bar 40 tops are installed with Connection Block 50, this Connection Block 50 has fitting face 51, this fitting face 51 has the folding position of the corresponding folding state of difference and deployed condition and launches position, this folding position, do not launch position and the spacing of x-ray not etc. and gradually little to launching column pitch by folding position, best, these fitting face 51 smooth transition, this fitting face 51 and be subject to support to face 13 movable top.Best, this Connection Block 50 also has interlocking face 53, the parallel x-ray of this interlocking face 53, and this interlocking face 53 is connected with fitting face 51, and this junction is for launching position.This is subject to convex with fastener 14 to face 13; Interlocking face 53 places of this Connection Block 50 are arranged with the first draw-in groove 52; The expansion position contact of this fitting face 51 is subject in the time of face 13, and these fastener 14 adapters access in the first draw-in groove 52.
Embodiment bis-
Please refer to Figure 10 to Figure 14, it is with embodiment mono-difference: the latch 60 of parallel x-ray is established at these support bar 40 tops, and these latch 60 two ends are all stretched out outside support bar 40 and are extension; These upper top cover 10 bottoms are arranged with several grooves 15 of stepping down, and slideway 16 is established in each groove 15 both sides.The groove 15 of stepping down is stretched on these support bar 40 tops, and this extension movable top is supported slideway 16 and can be along slideway 16 activities, and best, these slideway 16 two ends are respectively launches position and folding position, and this expansion position place is concaved with the second draw-in groove 17.
The above, it is only the utility model preferred embodiment, therefore can not limit according to this scope that the utility model is implemented, the equivalence of doing according to the utility model the scope of the claims and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (11)
1. a tent top supporting mechanism, comprises a upper top cover (10), once top cover (20), a coil tension spring (30) and some support bars (40); This upper top cover (10) and lower top cover (20) arrange up and down and form can be up and down away from or approaching connection, this coil tension spring (30) connects upper top cover (10) and lower top cover (20); It is characterized in that: this support bar (40) is articulated in lower top cover (20) and pivot joint axis is x-ray, this support bar (40) top movable contact upper top cover (10) bottom, by support bar (40) rotate drive upper top cover (10) and lower top cover (20) is close and away from so that tent top supporting mechanism between deployed condition or folding state, change.
2. a kind of tent top supporting mechanism according to claim 1, is characterized in that: this coil tension spring (30) connects upper top cover (10) and lower top cover (20) and produces makes upper top cover (10) and the approaching elastic force of lower top cover (20).
3. a kind of tent top supporting mechanism according to claim 1, it is characterized in that: this lower top cover (20) comprises that pedestal (21) and multiple annular display arrangement and protrusion are formed in the trunnion mount (22) of pedestal (21) top perimembranous, this support bar (40) is articulated in trunnion mount (22), and this trunnion mount comprises at least one lug.
4. a kind of tent top supporting mechanism according to claim 3, is characterized in that: this pedestal (21) is concaved with storage tank (23) on bottom surface; This upper top cover (10) is connected with slide bar (11), this slide bar (11) can stretch in storage tank (23) from top to down slidably, this slide bar (11) lower end sets firmly plug (12), this coil tension spring (30) socket slide bar (11), is positioned at storage tank (23) and contact between the groove bottom of plug (12) and storage tank (23).
5. according to a kind of tent top supporting mechanism described in claim 1 or 2 or 3 or 4, it is characterized in that: this upper top cover (10) has being subject to face (13) down; This support bar (40) top is installed with Connection Block (50), this Connection Block (50) has fitting face (51), this fitting face (51) has the folding position of the corresponding folding state of difference and deployed condition and launches position, this folding position, do not launch position and the spacing of x-ray not etc. and gradually little to launching column pitch by folding position, this fitting face (51) and be subject to support to face (13) movable top.
6. a kind of tent top supporting mechanism according to claim 5, is characterized in that: this fitting face (51) smooth transition.
7. a kind of tent top supporting mechanism according to claim 5, is characterized in that: this is subject to convex with fastener (14) to face (13); This Connection Block (50) is established the first draw-in groove (52); The expansion position contact of this fitting face (51) is subject to when face (13), and this fastener (14) adapter accesses in the first draw-in groove (52).
8. a kind of tent top supporting mechanism according to claim 5, it is characterized in that: this Connection Block (50) also has interlocking face (53), the parallel x-ray of this interlocking face (53), and, this interlocking face (53) is connected with fitting face (51), and this junction is for launching position.
9. according to a kind of tent top supporting mechanism described in claim 1 or 2 or 3 or 4, it is characterized in that: the latch (60) of parallel x-ray is established at this support bar (40) top, this latch (60) two ends are all stretched out outside support bar (40) and are extension; This upper top cover (10) bottom is arranged with several grooves of stepping down (15), and slideway (16) is established in each groove (15) both sides; The groove of stepping down (15) is stretched on this support bar (40) top, and this extension movable top is supported slideway (16) and can be along slideway (16) activity.
10. a kind of tent top supporting mechanism according to claim 9, is characterized in that: this slideway (16) two ends are respectively launches position and folding position, and this expansion position place is concaved with the second draw-in groove (17).
11. 1 kinds of tent top supporting mechanisms, comprise a upper top cover (10), once top cover (20), a coil tension spring (30) and some support bars (40); This upper top cover (10) and lower top cover (20) arrange up and down and form can be up and down away from or approaching connection, this coil tension spring (30) connects upper top cover (10) and lower top cover (20); It is characterized in that: this support bar (40) top is articulated in upper top cover (10), and, this support bar (40) top also movable top support lower top cover (20) top, by support bar (40) rotate drive upper top cover (10) and lower top cover (20) is close and away from so that tent top supporting mechanism between deployed condition or folding state, change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708423.XU CN203626383U (en) | 2013-11-11 | 2013-11-11 | Tent top supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708423.XU CN203626383U (en) | 2013-11-11 | 2013-11-11 | Tent top supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626383U true CN203626383U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320708423.XU Expired - Fee Related CN203626383U (en) | 2013-11-11 | 2013-11-11 | Tent top supporting mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN203626383U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545081A (en) * | 2016-01-19 | 2016-05-04 | 金永男 | Brace rod connector of elastic force unfolding type tent strut |
| CN106091822A (en) * | 2016-08-13 | 2016-11-09 | 上海炬通实业有限公司 | A kind of umbrella-type camouflage net support bar |
| CN113530351A (en) * | 2021-07-29 | 2021-10-22 | 周颖 | Tent |
-
2013
- 2013-11-11 CN CN201320708423.XU patent/CN203626383U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545081A (en) * | 2016-01-19 | 2016-05-04 | 金永男 | Brace rod connector of elastic force unfolding type tent strut |
| CN106091822A (en) * | 2016-08-13 | 2016-11-09 | 上海炬通实业有限公司 | A kind of umbrella-type camouflage net support bar |
| CN113530351A (en) * | 2021-07-29 | 2021-10-22 | 周颖 | Tent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |