CN207260738U - A kind of break camp center locking system - Google Patents
A kind of break camp center locking system Download PDFInfo
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- CN207260738U CN207260738U CN201721254677.3U CN201721254677U CN207260738U CN 207260738 U CN207260738 U CN 207260738U CN 201721254677 U CN201721254677 U CN 201721254677U CN 207260738 U CN207260738 U CN 207260738U
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- center
- mounting disc
- locking system
- break camp
- strut
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Abstract
A kind of break camp center locking system, including center locking system, center locking system includes mounting disc and locating rod under mounting disc, center on center, mounting disc and some shore one end are in articulated connection on center, mounting disc and some central strut one end are in articulated connection under center, the central strut other end and shore are articulated and connected, and further include horizontal basal plane, the horizontal plane of place height when strut be in horizontal support centered on horizontal basal plane；When break camp, which is in, opens wide holding state, it is in be inclined upwardly that central strut, which is located at horizontal basal plane top,；When break camp is in folding shrinking state, it is in tilt down that central strut, which is located at horizontal basal plane lower part,.The utility model passes through optimization design, there is provided a kind of break camp center locking system, has the characteristics that simple and reasonable, easy for operation, production cost is low.
Description
Technical field
Break camp technical field is the utility model is related to, more particularly to a kind of break camp center locking system.
Background technology
Break camp alias advertisement tent, awning.Available for hold outdoor exhibition and product promotion publicity, celebration evening
Meeting, exhibitions and commodity fairs, tourism and leisure, field work, street restaurant.The template activities such as variety show, can also be used as park tourism degree
The long-term leisure facilities in false area scenic spot.
Break camp is usually what is built by foldable tent frame and tent cloth, and the lock of existing break camp usually exists
On its leg pipe, the leg pipe of surrounding is fixed to whole break camp can just be opened wide supporting, but in fixed fold tent
Leg pipe when, it is necessary to more people cooperation could prop break camp together, and with the volume of tent it is increasing, it is necessary to
People also can gradually increase.
For this reason, such as notification number is CN205531639U, a kind of slide bar tent bracket, including drawstring, upper coiled hair, lower wall are disclosed
Head, upper support bar and lower support bar, lower support bar are movably connected in the stage casing of upper support bar, the upper end of upper support bar and upper coiled hair
Connection, the lower end of lower support bar are connected with runner, and drawstring is equipped between the upper coiled hair and runner.When need open tent
When, drawstring is drawn, drawstring moves, upper and lower coiled hair is linked together upwards, and all parts of supporting rod form fixed locking branch
Support, tent frames are opened.When tent needs to pack up, lower support bar is pressed down on, each structure of supporting rod opens latch-up structure, account
Skeleton paulin is packed up.However, the structure is strutted or shunk, draw drawstring operation presence more inconvenient, and influence use feeling, if
During use, situations such as drawstring knots, then overall use is have impact on, there are larger inconvenience.
Meanwhile such as notification number CN204024196U, a kind of disclosed tent with single-point lock, including leg pipe, cross pipe,
Central tube, sliding block, the cross pipe are made of diplomatic breeches pipe and interior cross pipe, and leg pipe is located at the outside of central tube, and adjacent two
It is articulated and connected by the diplomatic breeches pipe of X shapes between leg pipe, is hinged between leg pipe and central tube by the interior cross pipe of X-shaped
Connection；Single-point buckle structure is equipped with the central tube.By original buckle structure being fixed on leg pipe, center is transferred to
Buckle structure, whole tent, and uniform force can be supported by directly captivating center latch, simple in structure, one
Complete the action of lock.However, said structure needs to use more cross pipe structure, the single-point buckle structure of its central tube is same
Sample is complex, it needs setting to be independently arranged solving locking key completion unlock, could complete tent contraction, significantly increase tent
Production cost.
Utility model content
The utility model solves above-mentioned deficiency, there is provided a kind of break camp center locking system, has simple in structure
Rationally, easy for operation, the characteristics of production cost is low.
The technical problem that the utility model is solved can be realized using following technical scheme：
A kind of break camp center locking system, including center locking system, the center locking system include center
Mounting disc and locating rod under upper mounting disc, center, on the center mounting disc with some shore one end in articulated connection, it is described
Mounting disc hingedly connects with some central strut one end in articulated connection, the central strut other end with the shore under center
Connect, further include horizontal basal plane, the horizontal basal plane is the horizontal plane of height where when the central strut is in horizontal support；Work as folding
When folded tent is in unlimited holding state, it is in be inclined upwardly that the central strut, which is located at horizontal basal plane top,；At break camp
When folding shrinking state, it is in tilt down that the central strut, which is located at horizontal basal plane lower part,.
The locating rod upper end is in be fixedly mounted with mounting disc on the center, under the locating rod lower end and the center
Mounting disc is in separable structure.
Locating slot is equipped with mounting disc under the center, the locating slot is in upward uncovered structure, the locating slot and institute
State the mating connection of locating rod lower end.
The locating slot upper end flare structure.
Locating rod lower end is resilient flush structure with locating slot.
Mounting disc is located on the center immediately below mounting disc under the center, mounting disc, the center on the center
The central point of lower mounting disc and locating rod is respectively positioned on same perpendicular bisector.
The shore other end is equipped with connector, and an extension strut is connected on the connector.
The utility model by having the advantages that compared with prior art：The utility model by optimization design,
Used suitable for break camp, using the reaction force between shore and central strut, realize that locking is installed, there is structure letter
The characteristics of single reasonable, easy for operation, production cost is low.
The characteristics of the utility model, see this case schema and the following preferably detailed description of embodiment and obtain clear
Ground understands.
Brief description of the drawings
Fig. 1 is that the entirety of the utility model opens wide holding state structure diagram one；
Fig. 2 is the center locking system structure diagram of the utility model；
Fig. 3 is that the center locking system of the utility model installs schematic cross-sectional view；
Fig. 4 is the locating rod and locating slot elasticity flush structure schematic diagram one of the utility model；
Fig. 5 is the locating rod and locating slot elasticity flush structure schematic diagram two of the utility model；
Fig. 6 is that the entirety of the utility model opens wide holding state structure diagram two；
Fig. 7 is the foldable integral contraction state structure diagram of the utility model；
Fig. 8 is the connecting-piece structure schematic diagram of the utility model；
Fig. 9 is the stress structure diagram one of the utility model；
Figure 10 is the stress structure diagram two of the utility model；
Figure 11 is the stress structure diagram three of the utility model；
Figure 12 is the stress structure diagram four of the utility model；
Figure 13 is the stress structure diagram five of the utility model；
Figure 14 is the stress structure diagram six of the utility model；
Figure 15 is the stress structure diagram seven of the utility model；
Figure 16 is the stress structure diagram eight of the utility model；
Figure 17 is the stress structure diagram nine of the utility model；
Wherein, 1, mounting disc on center；2nd, shore；3rd, locating rod；4th, mounting disc under center；41st, locating slot；5th, center
Strut；6th, strut is extended；7th, connector；8th, horizontal basal plane.
Embodiment
In order to make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
It should be clear that structure, ratio, size depicted in this specification attached drawing etc., only coordinating specification revealed
Content, so that those skilled in the art understands and reads, is not limited to the enforceable qualifications of the utility model, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, are not influencing this practicality
Under new the effect of can be generated and the purpose that can reach, should all still it fall in the revealed technology contents institute energy of the utility model
In the range of covering.Meanwhile cited such as " on ", " under " in this specification, "left", "right", the use of " centre " and " one "
Language, is merely convenient to narration and understands, and is not used to limit the enforceable scope of the utility model, the change of its relativeness or tune
It is whole, in the case where changing technology contents without essence, when being also considered as the enforceable category of the utility model.
Embodiment 1
As shown in Fig. 1 to Figure 17, a kind of break camp center locking system provided by the utility model, including center latch
Locking apparatus, center locking system include mounting disc 4 and locating rod 3 under mounting disc 1, center on center, and locating rod 3 is located on center
1 bottom of mounting disc, mounting disc 1 and some 2 one end of shore are in articulated connection on center, mounting disc 4 and some centers under center
5 one end of strut is articulated and connected in articulated connection, 5 other end of central strut with shore 2, its articulated position is preferably shore 2
Middle part, central strut 5, in setting is corresponded, further include horizontal basal plane 8, strut 5 is in centered on horizontal basal plane 8 with shore 2
The horizontal plane of height, position as shown in Figure 10 where during horizontal support；When break camp, which is in, opens wide holding state, center support
It is in be inclined upwardly that bar 5, which is located at horizontal 8 top of basal plane,；When break camp is in folding shrinking state, central strut 5 is positioned at level
8 lower part of basal plane is in tilt down.
According to said structure, the break camp that the utility model is related to is usually to be in two states, opens wide holding state
With folding shrinking state；If in use, if folding shrinking state opened it by center locking system, be at opening wide
Holding state；If during storage, unlimited holding state is shunk by center locking system, is at folding shrinking shape
State.
With reference to shown in Fig. 9 to Figure 17, the break camp that the utility model is related to, it is received by center locking system by folding
Contracting state is again to the use operation principle of folding shrinking state to unlimited holding state：
By folding shrinking state to unlimited holding state：By mounting disc 4 under hand push center, it is moved upwards, promote
Mounting disc 4 completes position positioning with locating rod 3 under to center, completes the unlimited support of break camp.
During aforesaid operations, when mounting disc 4 is moved upwards under center, under center mounting disc 4 and central strut 5 with
The movement of mounting disc 4 under center and move, the hinged end under center between mounting disc 4 and central strut 5 its in from bottom to top
Movement, the hinged end position between central strut 5 and shore 2 is then in outwards movement is open upwards, with mounting disc 4 under center
Position constantly moves up, it will certainly be by the hinged end between mounting disc under center 4 and central strut 5 and central strut 5 and top
Hinged end between strut 2 is on sustained height horizontal plane, and when at that position, it is the horizontal basal plane described in above-mentioned
8 positions, as shown in Figure 10, shore 2 are subject to the support of central strut 5 to be in outermost opening-wide state, and the wound of the utility model
New main points are that the needs of mounting disc 4 continue up under center, when mounting disc 4 connects with the completion positioning of locating rod 3 under center
After touch, it is automatically performed locking.
The locking principle of center locking system is determined by stress mutual between central strut 5 and shore 2
Fixed, it can be divided into three stresses, be respectively that α angles are in acute angle state, α angles are at right angle condition and α angles
The angle that strut 5 is formed with 3 place side of locating rod centered on obtuse angle state, α angles, as shown in Fig. 9 to Figure 17.
With reference to shown in Fig. 9, when α angles are in acute angle state, it is in tilt down that central strut 5, which is located at horizontal 8 lower part of basal plane,
Stress between central strut 5 and shore 2, to mounting disc under center 4 apply a upward thrust Ft, central strut 5 with
Mounting disc 4 under center to move upwards, shore 2 is subject to the outward thrust Ft1 of central strut 5, and shore 2 is in outwards spacious upwards
Movement is opened, 5 gesture of central strut can be subject to the first reaction force F1 of shore 2 at the same time, its direction is then in position diagonally downward.
With reference to shown in Figure 10, when α angles are in right angle condition, as in horizontal 8 position of basal plane, continue to pacifying under center
Sabot 4 applies a upward thrust Ft, and shore 2 is subject to the outward thrust Ft2 of central strut 5, while shore 2 is in most
Outer open position, central strut 5 are subject to the second reaction force F2 of shore 2, its direction is then horizontal, and belongs to one
Critical localisation.
With reference to shown in Figure 11 and Figure 12, when α angles are in obtuse angle state, continue to apply mounting disc under center 4 one to
On thrust Ft so that mounting disc 4 continues to move up under center so that central strut 5 is located at horizontal 8 top of basal plane in upward
Tilt, shore 2 at this time can be subject to central strut 5 to internal traction force, while central strut 5 can also be subject to shore 2
3rd reaction force F4, the directed force F 3 tilted upward is in one direction of internal traction force and the 3rd reaction force F4 formation,
Shore 2 is now in inside contraction state, when at that position, if revocation is to the thrust Ft of mounting disc under center 4, center
Strut 5, which remains unchanged, can be subject to the 3rd reaction force F4 of shore 2, simply be eliminated to internal traction force, and central strut 5 can be still in
Continue up the state of contraction, it is spacing with reference to setting locating rod 3 that mounting disc under center 4 completed position, be at contradicting by
Power state, then can be automatically performed locking, the innovative point for the being designed as the utility model place of the structure, it utilizes all parts
Between different stresses, complete automatic locking structure, without separately increasing locker, it is possible to well complete lock
Only, overall structure is greatly simplify, production cost can be reduced, while operation is more convenient effective, its institute is attainable
Effect is equally matched with prior art effect.
With reference to shown in Figure 13 to Figure 17, when needing folding storage, by applying downward pulling force to mounting disc under center 4
Fl, mounting disc 4 moves downward under center, until α angles be in acute angle state, you can cancel pulling force Fl, pass through the 4th reaction
Power F5, central strut 5 then downwards to contract, complete folding shrinking.
Thrust Ft in above-mentioned stress, the first reaction force F1, the second reaction force F2, the 3rd reaction force F4, to
The power being subject between all parts such as extrapolability Ft1, outward thrust Ft2, directed force F 3, the 4th reaction force F5, pulling force Fl, its
The sizes values of specific power are not fixed unique, and above-mentioned middle stated various power are only used as a kind of analysis interpretation, for
Those skilled in the art understands and reads, and is not limited to the enforceable qualifications of the utility model, therefore do not have technology
On essential meaning, limited not as actual active force between each component.Such as each component can certainly will also exist in activity
Frictional force between component etc., no longer this is further explained explanation, the various states that Fig. 1 to Fig. 4 is stated, only conduct for it
A kind of view, it is easy to the understanding the technical program that those skilled in the art are more clearly understood.
Embodiment 2
In conjunction with the embodiments 1,3 upper end of the utility model locating rod and mounting disc 1 on center are in fixed structure, under locating rod 3
End be in separable structure with mounting disc 4 under center, is equipped with locating slot 41 under center in mounting disc 4, locating slot 41 is in upward opening
Structure, locating slot 41 are connected with 3 lower end of locating rod.
Said structure, it completes spacing setting easy to locating rod 3 and mounting disc 4 under center.
Embodiment 3
In conjunction with the embodiments 2,41 upper end flare structure of locating slot, as shown in Fig. 2, the structure design, easy to position
Bar 3 can improve embedded convenience and accuracy in automatic straightening to locating slot 41.
Embodiment 4
With reference to any of the above-described embodiment, as shown in Figures 3 to 5,3 lower end of locating rod is resilient inlay card knot with locating slot 41
Structure, its elastic flush structure can be to set elastic card bond structure in 3 lower end of locating rod, be set in 41 lower end correspondence position of locating slot
A corresponding card slot is put, so that convenient realize elastic screens；Alternatively, a notch is set, in locating slot in its locating rod 3
An elastic card bond structure is correspondingly arranged in 41, so that convenient realize elastic screens.Elastic flush structure is to further add
By force during unlimited holding state, the stability of its locking is improved, and uses elastic flush structure, easy to manually to pacifying under center
When sabot 4 applies downward pulling force, the maximal friction that its pulling force only needs frying pan elasticity inlay card to be limited can be completed to solve automatically
Remove.
Embodiment 5
In conjunction with the embodiments 4, under center mounting disc 4 be located on center immediately below mounting disc 1, on center under mounting disc 1, center
The central point of mounting disc 4 and locating rod 3 is respectively positioned on same perpendicular bisector, the structure qualification be in order to ensure product use it is accurate
Degree and stability.
Embodiment 6
In conjunction with the embodiments 4, with reference to shown in Fig. 6 and Fig. 8,2 other end of shore is equipped with connector 7, and one is connected on connector 7
Extend strut 6, connector 7 uses the common 9 font connector of existing strut.
In said structure, the articulated structure between each component uses articulated structure commonly used in the prior art.
The utility model is used, using between shore and central strut by optimization design suitable for break camp
Reaction force, realizes that locking is installed, has the characteristics that simple and reasonable, easy for operation, production cost is low.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, all things considered, is all merely illustrative, and is not only
's.It is all in the scope of the utility model or in the change being equal in the scope of the utility model by the utility model bag
Contain.
Claims (7)
- A kind of 1. break camp center locking system, it is characterised in that：Including center locking system, the center locking system Including mounting disc on center（1）, mounting disc under center（4）And locating rod（3）, mounting disc on the center（1）Shored with some Bar（2）One end is in be articulated and connected, mounting disc under the center（4）With some central struts（5）One end is in articulated connection, in described Heart strut（5）The other end and the shore（2）Articulated connection, further includes horizontal basal plane（8）, the horizontal basal plane（8）For institute State central strut（5）In the horizontal plane of place height during horizontal support；When break camp, which is in, opens wide holding state, in described Heart strut（5）Positioned at horizontal basal plane（8）Top is in be inclined upwardly；When break camp is in folding shrinking state, the center Strut（5）Positioned at horizontal basal plane（8）Lower part is in tilt down.
- A kind of 2. break camp center locking system according to claim 1, it is characterised in that：The locating rod（3） Upper end and mounting disc on the center（1）In fixed installation, the locating rod（3）Lower end and mounting disc under the center（4）It is in Separable structure.
- A kind of 3. break camp center locking system according to claim 2, it is characterised in that：Installed under the center Disk（4）It is interior to be equipped with locating slot（41）, the locating slot（41）In upward uncovered structure, the locating slot（41）With the locating rod （3）Lower end is connected.
- A kind of 4. break camp center locking system according to claim 3, it is characterised in that：The locating slot（41） Upper end flare structure.
- A kind of 5. break camp center locking system according to any one in claim 1 ~ 4, it is characterised in that：It is fixed Position bar（3）Lower end and locating slot（41）It is resilient flush structure.
- A kind of 6. break camp center locking system according to claim 5, it is characterised in that：Mounting disc under center （4）The mounting disc on center（1）Underface, mounting disc on center（1）, mounting disc under center（4）And locating rod（3）Center Point is respectively positioned on same perpendicular bisector.
- A kind of 7. break camp center locking system according to claim 5, it is characterised in that：Shore（2）It is another End is equipped with connector（7）, the connector（7）The upper extension of connection one strut（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721254677.3U CN207260738U (en) | 2017-09-27 | 2017-09-27 | A kind of break camp center locking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721254677.3U CN207260738U (en) | 2017-09-27 | 2017-09-27 | A kind of break camp center locking system |
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| Publication Number | Publication Date |
|---|---|
| CN207260738U true CN207260738U (en) | 2018-04-20 |
Family
ID=61919763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721254677.3U Active CN207260738U (en) | 2017-09-27 | 2017-09-27 | A kind of break camp center locking system |
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| CN (1) | CN207260738U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180298631A1 (en) * | 2016-07-26 | 2018-10-18 | Shengyong Yang | Collapsible canopy with a self locking central lock |
| CN109505454A (en) * | 2018-12-27 | 2019-03-22 | 浙江健盛休闲用品有限公司 | A kind of break camp with automatic cornice structure |
| WO2021022577A1 (en) * | 2019-08-06 | 2021-02-11 | 浙江健盛休闲用品有限公司 | Center lock for folding tent |
| US11851903B2 (en) | 2021-04-08 | 2023-12-26 | Zhejiang Jiansheng Leisure Products Co., Ltd | Folding canopy with an automatic opening and closing center small-roof structure |
| WO2024045239A1 (en) * | 2022-08-31 | 2024-03-07 | 武义申华工贸股份有限公司 | Central locking structure of pop-up tent |
-
2017
- 2017-09-27 CN CN201721254677.3U patent/CN207260738U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180298631A1 (en) * | 2016-07-26 | 2018-10-18 | Shengyong Yang | Collapsible canopy with a self locking central lock |
| CN109667467A (en) * | 2018-03-19 | 2019-04-23 | 蔚孜电子商务（上海）有限公司 | Foldable tent with self-locking center latch |
| CN109667467B (en) * | 2018-03-19 | 2024-04-05 | 蔚孜电子商务（上海）有限公司 | Foldable tent with self-locking center lock |
| CN109505454A (en) * | 2018-12-27 | 2019-03-22 | 浙江健盛休闲用品有限公司 | A kind of break camp with automatic cornice structure |
| CN109505454B (en) * | 2018-12-27 | 2024-04-26 | 浙江健盛休闲用品有限公司 | Folding tent with automatic cornice structure |
| WO2021022577A1 (en) * | 2019-08-06 | 2021-02-11 | 浙江健盛休闲用品有限公司 | Center lock for folding tent |
| US11851903B2 (en) | 2021-04-08 | 2023-12-26 | Zhejiang Jiansheng Leisure Products Co., Ltd | Folding canopy with an automatic opening and closing center small-roof structure |
| WO2024045239A1 (en) * | 2022-08-31 | 2024-03-07 | 武义申华工贸股份有限公司 | Central locking structure of pop-up tent |
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