CN203755790U - Tent top unfolding-folding mechanism - Google Patents
Tent top unfolding-folding mechanism Download PDFInfo
- Publication number
- CN203755790U CN203755790U CN201420097457.4U CN201420097457U CN203755790U CN 203755790 U CN203755790 U CN 203755790U CN 201420097457 U CN201420097457 U CN 201420097457U CN 203755790 U CN203755790 U CN 203755790U
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- CN
- China
- Prior art keywords
- tent
- rod
- connecting base
- adapter sleeve
- pivoted
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- Expired - Fee Related
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Abstract
The utility model discloses a tent top unfolding-folding mechanism which comprises an upper connecting base and a lower connecting base. The upper connecting base is connected with the lower connecting base through a middle rod, a sliding base is movably arranged on the middle rod, connectors of tent top rods are connected to the upper connecting base, a U-type connecting block is further arranged on each connector, a connecting rod is pivoted to each U-type connecting block and sleeved with a connecting sleeve, the lower ends of the connecting sleeves are pivoted into the lower connecting base, an adapter sheet is pivoted to the outer side wall, facing the middle rod, of the upper portion of each connecting sleeve, the other ends of the adapter sheets are pivoted to the sliding base, an inward-reduction section is formed on the lower portion of each connecting rod and extends into the corresponding connecting sleeve, a reset spring is arranged outside each inward-reduction section in a sleeved mode, and the reset springs are in the energy storage state when the tent top rods are unfolded and in the natural length state after the tent top rods are folded. According to the tent top unfolding-folding mechanism, the tent top rods can be linked to be unfolded and folded, unfolding-folding use is convenient to achieve, the service life of the reset springs in a tent can be long, and the use performance is good.
Description
Technical field
The utility model relates to a kind of tent rack, refers to that especially a kind of tent top receives mechanism.
Background technology
Tent or awning are the leisure goods of outdoor standing use.And for relatively large tent or awning, because volume is large, weight is larger, in the time strutting, need many people smoothly tent or awning to be strutted.So just there is the braced structures of various structures, it is all to design towards the structure of being convenient to launch.
Therefore tent or the awning top bracing or strutting arrangement of expansion have just been there is being convenient to, as shown in Figure 1 to Figure 3, it elastic telescopic part 3 ' and one that comprises that a Connection Block 1 ' that is provided with pivot connected slot 11 ', the slide 2 ', that a relative Connection Block 1 ' moves up and down are arranged in slide 2 ' is horizontally through the short slot 23 ' of slide 2 ' and the fixed head 4 of spacing elastic telescopic part 3 '; The two ends of this fixed head 4 ' are connected on Connection Block 1 ' by connected nail 7 '; Each paulin push rod 5 ' is articulated in respectively in above-mentioned pivot connected slot 11 ', on each paulin push rod 5 ', is articulated with respectively a connecting rod 6 ', and the other end of connecting rod 6 ' is articulated in the pin joint seat 22 ' of slide 2 ' bottom.As shown in Figure 3, normal tent or awning are in the time of collapse state, each paulin push rod 5 ' be stressed concentrated closing together, connecting rod 6 ' closing parallel with slide 2 ', the stressed relative Connection Block 1 ' of slide 2 ' moves down, fixed head 4 ' can move to the upper end of slide 2 ' short slot 23 ' relatively, shortens the distance of relative slide 2 ', and now the elastic telescopic part 3 ' in slide 2 ' is in compress energy storage state; In the time that wish is launched tent or awning, pine oil is concentrated stressed to paulin push rod 5 ', slide 2 ' can slide to Connection Block 1 ' direction along fixed pole 4 ' under the pushing tow of elastic telescopicing rod 3 ', slide 2 ' top can convexedly stretch in the top of Connection Block 1 ', due to connecting rod 6 ' and the pivot joint relation of slide 2 ' and paulin push rod 5 ', in the process of moving on slide 2 ', paulin push rod 5 ' outwards can be pushed open, realize the auxiliary function of launching tent or awning with this, move to the position that fixed head 4 ' leans on slide 2 ' time, tent or awning can launch completely.
But but there is many defects in the tent top support device of this structure, in tent expansion process, each fluffy push rod 5 ' need to be launched just tent can be launched successively, when folding, also need to pack up successively, waste time and energy, use inconvenient.In addition, for the Zhan Shou mechanism of this class, after tent is packed up, fluffy push rod 5 ' is received and is leaned on, while packing up, elastic telescopic part is in compress energy storage state, easily aging for the normal back-moving spring in compressive state, elasticity effect is not good, and shorten application life, and for most tent user, the time of tent collapsed state launches far more than it time using, elastic telescopic part lifetime, and tent overall structure performance is not good.
Utility model content
The purpose of this utility model is to provide a kind of tent top to receive mechanism, and it can make each push rod interlock of tent launch and folding, and exhibition is received easy to use, and can make the back-moving spring longer service life in tent, and functional performance is good.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of tent top is received mechanism, comprise a upper connecting base, one lower connecting base, between upper connecting base and lower connecting base, be connected by a king-rod, one slide is movably arranged on king-rod, the connector of tent post rod is connected to upper connecting base, on connector, be also provided with a U-shaped contiguous block, U-shaped contiguous block pivot joint one connecting rod, this connecting rod is arranged with an adapter sleeve outward, the lower end of adapter sleeve is pivoted in lower connecting base, adapter sleeve top pivot joint one switching piece on the lateral wall of king-rod direction, the other end of switching piece is pivoted on slide, and the below of the connecting rod formation section of inside contracting extends in adapter sleeve, one back-moving spring is set in the section of inside contracting outside, this back-moving spring is energy accumulating state in the time that tent post rod launches, after tent post rod folding, extend and be natural length state.
On described upper connecting base, corresponding tent post rod quantity is radially distributed with the pivot joint fluting that connects tent post rod connector.
The below of described upper connecting base is provided with the block of a limiting slide seat.
Described adapter sleeve top is provided with a pair of pivot joint auricle and forms a pivot connected slot on the lateral wall of king-rod direction, and switching piece is articulated in this pivot connected slot.
In described each adapter sleeve, the top of connecting rod forms the connector being pivoted in U-shaped contiguous block, and the below of connecting rod forms the section of inside contracting and extends in adapter sleeve.
Adopt after said structure, the tent in the utility model in the exhibition time receiving if the application of force is launched or folding wherein a tent post rod just can drive slide, thereby interlock drives other tent post rods to launch or folding, exhibition receipts are more laborsaving, use convenient.Meanwhile, tent post rod is received when complete, and the back-moving spring in top structure becomes lax natural length state, thereby can increase the application life of spring, and functional performance is good.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of commonly using product;
Fig. 2 is the deployed condition schematic diagram of commonly using product;
Fig. 3 is the collapse state schematic diagram of commonly using product;
Fig. 4 is three-dimensional exploded view of the present utility model;
Fig. 5 is combination appearance figure of the present utility model (deployed condition);
Fig. 6 is assembled sectional view of the present utility model (deployed condition)
Fig. 7 is the utility model half collapse state schematic diagram;
Fig. 8 is collapse state outside drawing of the present utility model.
Detailed description of the invention
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
In conjunction with shown in Fig. 1 to Fig. 3, the utility model has disclosed a kind of tent top and has received mechanism, and it comprises a upper connecting base 1, at least three tent post rods 2, and this sentences four tent post rods 2 and describes for example.Each tent post rod 2 is radial to be articulated on upper connecting base 1, on upper connecting base 1, corresponding tent post rod quantity is radially distributed with pivot joint fluting 11 in order to connect tent post rod 2, upper connecting base 1 below is also provided with a lower connecting base 3, between upper connecting base 1 and lower connecting base 3, be connected by a king-rod 4 that is positioned at middle part, upper connecting base 1 and lower connecting base 3 lay respectively at the upper and lower side of king-rod 4, carry out up and down slide 5 but be provided with one on king-rod 4 on it, below upper connecting base 1, be also provided with a block 12 and further move up in order to stop limiting slide seat 5.
Wherein, the head of tent post rod 2 is provided with a connector 21, connector 21 is pivoted in pivot joint fluting 11, and be provided with a U-shaped contiguous block 22 at connector rear, this U-shaped contiguous block 22 is connected to tent post rod 2 outsides, the head that is tent post rod 2 is set in U-shaped contiguous block 22, pivot joint one connecting rod 6 between two lamellar bodies that open below U-shaped contiguous block 22.Further, U-shaped contiguous block 22 below pivot joint connecting rods 6, outside connecting rod 6, be arranged with an adapter sleeve 7, the lower end of this adapter sleeve 7 is connected in the pivot joint fluting 31 being provided with in lower connecting base 3, adapter sleeve 7 tops are provided with a pair of pivot joint auricle 71 and form a pivot connected slot on the lateral wall of king-rod 4 directions, in this pivot connected slot, be articulated with a switching piece 8, thereby switching piece 8 tops are articulated in adapter sleeve outside, the other end of switching piece is articulated on slide 5, and the corresponding each switching piece 7 of slide 5 is formed with fluting 51 in order to connect switching piece 8.In each adapter sleeve 7, the top of connecting rod 6 forms the connector 61 being pivoted in U-shaped contiguous block 22, connector 61 belows extend in adapter sleeve 7, and below connecting rod 6, form the section of inside contracting 62, and in adapter sleeve 7, be equipped with an elastic device, in the present embodiment, be a back-moving spring 9, this back-moving spring 9 is set in the section of inside contracting 62 outsides, connecting rod 6 is speeded back-moving spring 9 tops in adapter sleeve 7 inner chambers, and connecting rod 6 compresses back-moving spring 9 when movable, back-moving spring 9 is compressed or relaxation expansion.
In conjunction with combination diagram, when tent top of the present utility model is received the upper tent post rod 2 of mechanism's connection, the connector of tent post rod 2 is articulated in the pivot joint fluting 11 on upper connecting base 1, simultaneously, on connector 21, also connect a connecting rod 6 by a U-shaped contiguous block 22, connecting rod 6 outer sheathed one has adapter sleeve 7, adapter sleeve 7 is connected in lower connecting base 3, simultaneously pivot joint one switching piece 8 also on adapter sleeve 7, the inner side of switching piece 8 be connected to one can up and down slide 5 between upper connecting base 1 and lower connecting base 3 on.Tent post rod 2, in expansion and folding process, drives connecting rod 6, and then the switching piece 8 being connected on cover 7, and slide 5 also carries out activity, realizes back-moving spring 9 is carried out to elastic compression or ejection.
In conjunction with Fig. 5, shown in Fig. 6, in the time that needs launch tent, only need the upwards application of force to push tent post rod 2 open, upwards rotate as axle center taking the pivoting point of pivot joint fluting 11 the inner that is tent post rod 2, U-shaped contiguous block 22 rotates, drive connecting rod 6 outwards upwards movable, adapter sleeve 7 is by originally launching laterally perpendicular to the state of lower connecting base 3, the outside ejection of back-moving spring 9 is opened, simultaneously, the switching piece 8 that is vertical shape also outwards launches, and then drive slide 5 to move up, the back-moving spring 9 opening drives connecting rod 6 outwards movable simultaneously, interlock adaptor 8 drives slide 5 to move up, each tent post rod 2 all drives expansion, realize the Automatic-expanding of tent bracket.Such expansion mode, tent is upon deployment as long as upwards the application of force is launched a wherein tent post rod 2 and just can be driven slide 5, thus interlock drives other tent post rods to launch, and realizes the convenient object of expansion.When tent post rod 2 movable when being complete deployed condition, now, slide 5 moves on also just carrying out on king-rod 4 and leans below block 12, back-moving spring 9 in adapter sleeve 7 upwards pushes up and speeds in energy accumulating state, the parts such as back-moving spring 9 and slide 5 also reach an equilibrium state, and switching piece 8 is together with the positioning action of slide 5 in addition, after each back-moving spring 9 opens in energy accumulating state, each tent post rod 2 launches to support, thereby the process of expansion tent post rod is simply laborsaving.
Otherwise, in the time wanting folding tent support, as shown in Figure 7, Figure 8, only need the downward application of force to rotate a wherein tent post rod 2, the connector 21 of tent post rod 2 rotates, and U-shaped contiguous block 22 rotates, and it is movable to drive in connecting rod 6 and adapter sleeve 7, pressed home spring 9 simultaneously, connecting rod 6 is received and is leaned on to king-rod 4 directions.Wherein, in the time of tent post rod 2 downward folding, connecting rod 6 is movable downwards in adapter sleeve 7, and then Compress Spring, movable in the time arriving a certain limit point downwards, back-moving spring 9 boil down to limiting values, and further inside folding tent post rod, adapter sleeve 7 is to gradually becoming perpendicular to lower connecting base 3 direction activities, now, the back-moving spring 9 that is arranged in adapter sleeve 7 is through after compression stage limit value, under the effect of speeding of external force top, reset not having, also adapter sleeve 7 is upwards movable relatively for connecting rod 6, adapter sleeve 7 is in activity to the inside, switching piece 8 is also inwardly received and is leaned on, and back-moving spring 9 launches gradually, until tent post rod 2 is received when complete, back-moving spring 9 also becomes lax natural length state, in the normal tent in folding state of order, back-moving spring is in natural length, instead of the compression of accumulation of energy or extended state, thereby can increase the application life of spring.Simultaneously, when tent pole support 2 is inwardly received by process downward, when adapter sleeve 7 activity to the inside, switching piece 8 has driven slide 5 to move down, the below that finally slide 5 is promoted to be positioned at king-rod 4 is against to lower connecting base 3, also can interlock in the process of slide 5 activities have driven the activity of other tent post rods 2, thereby can interlock have driven the folding of whole tent post rod, folding is also more laborsaving, uses convenient.
To sum up, in the utility model, on the connector of tent post rod all by connecting rod interlock one elastic device, simultaneously also by the adaptor slide activity that is connected, the expansion of tent post rod and folding drive connecting rod activity, thus make tent in the exhibition time receiving if the application of force is launched or folding wherein a tent post rod just can drive slide, thereby interlock drives other tent post rods expansion or foldings, exhibition is received more laborsaving, uses convenient.Simultaneously, tent post rod is received when complete, and the back-moving spring in top structure becomes lax natural length state, and in the normal tent in folding state of order, back-moving spring is not compression or the extended state in accumulation of energy, thereby in the application life that can increase spring, functional performance is good.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (5)
1. a tent top is received mechanism, it is characterized in that: comprise a upper connecting base, one lower connecting base, between upper connecting base and lower connecting base, be connected by a king-rod, one slide is movably arranged on king-rod, the connector of tent post rod is connected to upper connecting base, on connector, be also provided with a U-shaped contiguous block, U-shaped contiguous block pivot joint one connecting rod, this connecting rod is arranged with an adapter sleeve outward, the lower end of adapter sleeve is pivoted in lower connecting base, adapter sleeve top pivot joint one switching piece on the lateral wall of king-rod direction, the other end of switching piece is pivoted on slide, and the below of the connecting rod formation section of inside contracting extends in adapter sleeve, one back-moving spring is set in the section of inside contracting outside, this back-moving spring is energy accumulating state in the time that tent post rod launches, after tent post rod folding, extend and be natural length state.
2. a kind of tent top as claimed in claim 1 is received mechanism, it is characterized in that: on upper connecting base, corresponding tent post rod quantity is radially distributed with the pivot joint fluting that connects tent post rod connector.
3. a kind of tent top as claimed in claim 1 is received mechanism, it is characterized in that: the below of upper connecting base is provided with the block of a limiting slide seat.
4. a kind of tent top as claimed in claim 1 is received mechanism, it is characterized in that: adapter sleeve top is provided with a pair of pivot joint auricle and forms a pivot connected slot on the lateral wall of king-rod direction, and switching piece is articulated in this pivot connected slot.
5. a kind of tent top as claimed in claim 1 is received mechanism, it is characterized in that: in each adapter sleeve, the top of connecting rod forms the connector being pivoted in U-shaped contiguous block, and the below of connecting rod forms the section of inside contracting and extends in adapter sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097457.4U CN203755790U (en) | 2014-03-05 | 2014-03-05 | Tent top unfolding-folding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097457.4U CN203755790U (en) | 2014-03-05 | 2014-03-05 | Tent top unfolding-folding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755790U true CN203755790U (en) | 2014-08-06 |
Family
ID=51251079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420097457.4U Expired - Fee Related CN203755790U (en) | 2014-03-05 | 2014-03-05 | Tent top unfolding-folding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024067063A1 (en) * | 2022-09-30 | 2024-04-04 | 浙江泰普森实业集团有限公司 | Tent and tent top structure |
-
2014
- 2014-03-05 CN CN201420097457.4U patent/CN203755790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024067063A1 (en) * | 2022-09-30 | 2024-04-04 | 浙江泰普森实业集团有限公司 | Tent and tent top structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cui Kuanjun Inventor before: Chen Qigao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN QIGAO TO: CUI KUANJUN |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20180305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |