CN102859099B - Frame structure for an umbrella-type automatic tent - Google Patents
Frame structure for an umbrella-type automatic tent Download PDFInfo
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- CN102859099B CN102859099B CN201080058341.4A CN201080058341A CN102859099B CN 102859099 B CN102859099 B CN 102859099B CN 201080058341 A CN201080058341 A CN 201080058341A CN 102859099 B CN102859099 B CN 102859099B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/28—Umbrella type tents
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/322—Stretching devices
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/42—Supporting means, e.g. frames external type, e.g. frame outside cover
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
- E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The present invention relates to a frame structure for adjusting the tension of an umbrella-type automatic tent. The frame structure comprises a hollow center cylinder, a plurality of main poles, a support pole, and a slidable cylinder, wherein the frame structure further comprises: a screw shaft rotatably installed in the slidable cylinder to adjust the tension of a tent fabric; a nut that is movable according to the rotation of the screw shaft installed in the slidable cylinder; a support enabling the screw shaft to enter an upper part of the center cylinder, but preventing a lower end of the screw shaft from leaving the upper part of the center cylinder; and an elastic member installed between the nut and the support to apply a lifting force to the slidable cylinder.
Description
Technical field
(1) the present invention utilizes the principle of umbrella, tent cloth and support is connected as a single entity, compact conformation, good looking appearance, good stability.The folding and unfolding of umbrella type automatic tenet support is fast convenient, durable.
Background technology
(2), when camping, tent is essential.Recently, automatic open-close type tent is widely popular.Because eliminating the build process of conventional tents, adding that automatic tenet is built and receive all very fast, deeply pursuing by people.
(3) automatic tenet is also known as collapsible shelter, easy opening/closing tent.Automatic tenet is opened fast, easy to carry, fashionable, in young man, has started one trend.As long as be placed in suitable place, just can automatic rapid deployment tent.During tent containing, do not need dismounting yet, can realize folding completely.Tent volume after folding is little, very light.Build because automatic tenet can carry out the short time and receive, convenient and swift, bring convenience.
(4) the practical new case of Korea S logs in No. 0223717, practical new case logs in No. 0339799, practical new case logs in No. 0344232, to log in patented products such as No. 20-0359030 (names of product: umbrella type automatic tenet support) be umbrella type (collapsible) tent to practical new case.These umbrella type tents adopt with the similar structure of umbrella and strut mode, are convenient to the short time build and receive.Umbrella type tent bracket upper end main shaft and collapsible rod axle radially link, and the lower end of main shaft and arbor link.Supporting axis and the radial link of mobile jib axle, can move up and down along with arbor.Linking together with the upper end of tent cloth bottom of arbor.Like this, tent cloth and tent bracket are closely connected as a single entity.When building and receive tent, as open-close umbrella, fast very convenient.The important common technology of more than inventing as shown in figure 11, has used automatic umbrella principle, ensures the easy folding of tent.Owing to having installed high resiliency spring (3) on the arbor (1) of tent, bracket slide device (4) can under the effect of high resiliency spring (3), automatic rapid deployment tent.
(5) tent in foregoing invention is when receiving, in order to allow bar axle (7) bend, afterburning down.The bracket slide device (2) of hollow state can compress high resiliency spring (3), and along with arbor (1) downslide.At this moment, bar axle (7) and back shaft (6), as umbrella, are packed up.When building tent, by under the elastic reaction of high resiliency spring (3) that compresses, bracket slide device (2) catch bar axle (7) launches to horizontal direction.When launching complete, high resiliency spring (3) is in free relaxed state.
(6) foregoing invention uses high resiliency spring automatically to open tent, though use simple and convenient, Problems existing is also apparent.
(7) build tent, first will choose suitable place.Afterwards, high resiliency spring is used automatically to open tent.Under high resiliency spring (3) elastic reaction, bracket slide device (2) rises fast.At this moment, the tent closed under state is supported for dome-shaped by bar axle (7), and when launching complete, high resiliency spring (3) is in free relaxed state.But problem is tent no-station pole canopy regulatory function, and tent cloth (8) supports not tight, and wind one blows, rustlingly rustlingly sound does not stop.Because the stability of tent cloth (8) is not good, be not highly resistant to strong wind.
(8) the practical new case of Korea S logs in 20-0359030 patented product, as shown in figure 12, in order to make bar axle (11) and back shaft (12) radially link with each self-corresponding cylindric gear (10) (13), opening groove (17) (18) of bar axle (11) and back shaft (12) are inserted gear mouth (15) (16).The problem of this mode is under the effect running into external force, and bar axle (11) and back shaft (12) are easy to come off from gear mouth (15) (16), directly cause tent to collapse.In addition, the mode being directly wrapped with steel wire on cylindric gear (10) (13) also generally uses.This mode does not need opening groove (17) (18) of bar axle (11) and back shaft (12) to insert gear mouth (15) (16), but directly bar axle (11) and back shaft (12) is radially linked up with steel wire.The problem of this mode breaks down once bar axle to need to change, and need entirety to disassemble and assemble, it is very inconvenient to safeguard.
(9) currently marketed automatic tenet Problems existing mainly contains: tent uses steel wire, iron wire or FRP tent bar, and stability is not good, cannot stand strong wind and heavy rain; After tent containing, volume is large, carrying inconvenience; When tent is built, or need to catch hold of rope from above, or need to push away from beneath, therefore can only deserve to be called semi-automatic.In addition, under strong daylight, tent cloth can expand, and is therefore necessary to reduce tent cloth tension force; In dew, morning or rainy weather, supportting for preventing tent cloth not tight, being necessary to improve tent cloth tension force.That is, tent cloth need possess the tension regulating function under different weather condition.But current automatic tenet does not all possess this surface tension adjustment function.
Summary of the invention
(10) the object of the invention is to the subject matter solving the existence of above-mentioned automatic tenet.By the present invention, tent cloth and support can be made to be connected as a single entity, compact conformation; Good looking appearance, good stability; Tent is built automatic, convenient, quick; The tensioned regulatory function of tent cloth, can regulate according to weather conditions, can keep tent cloth tension force appropriateness, not tight not loose.
(11) umbrella type automatic tenet supporting structure is convenient to maintenance and the replacing of breakdown stick axle.
Technical scheme provided by the invention is as follows:
(12) umbrella type automatic tenet supporting structure is by hollow centre cylindrical member (maintenance support center of gravity is vertical); Radial mobile jib axle (to center of gravity cylindrical member lower end peripheral vertical force); Sliding cylinder shape component (moving vertically in periphery, center of gravity cylindrical member upper end); (lower end of one end and sliding cylinder shape component radially links support bar axle, the other end and mobile jib axle link, and under the state that sliding cylinder shape component is drop-down, fold towards vertical direction, under the state that sliding cylinder shape component is carried, launch in the horizontal direction); Screw shaft (after tent sets up, need be regulated by the tension force to tent cloth by support bar axle and mobile jib axle.Screw shaft, in tension adjustment stages, plays an important role, can rotation in sliding cylinder shape component); Screw component (in sliding cylinder shape component, along with screw shaft, moving up and down); Supporting member (pilot screw axle moves on center of gravity cylindrical member top, ensures that screw shaft lower end is not shed to center of gravity cylindrical member top simultaneously); Elastic mean (is arranged between screw component and supporting member, promotes cylindrical member all the time and move up.)
(13), in the design of umbrella type automatic tenet supporting structure, the handle controlling screw shaft rotation is arranged on sliding cylinder shape component upper end.
(14) notable feature of product of the present invention is have the cylinder body formed in central cylindrical member lower end; Link several radial incision portions of cylinder body and mobile jib axle; Through cut, shield axle with cylinder body shape all-in-one-piece; About two elastic hangers; Insertion elastic hanger is inner, lays the screen axis hole of screen axle; The open associating component for ㄈ shape in outside; The coupling member rotated together with upper and lower elastic hanger; The mobile jib axle etc. be connected as a single entity with coupling member.
(15) utilizing in the product of this technology, for preventing relative between sliding cylinder shape component with screw component rotation, adopting polygonal structure to fit together.
(16), in invention, each mobile jib axle is all connected by the extension rod axle of linking part with more than one section.Like this, fast folding can be realized.
(17) utilize in another product of this technology, there is the vertical hollow center of gravity cylindrical member (maintenance support center of gravity is vertical) inserted; Sliding cylinder shape component (moving vertically in periphery, center of gravity cylindrical member lower end); Mobile jib axle (be radially connected with screen axle, by vertical force peripheral to sliding cylinder shape component upper end, realize folding); (one end and center of gravity cylindrical member upper end radially link support bar axle, the other end links with screen axle, mobile jib axle, under the state of sliding cylinder shape member lifts, folds towards vertical direction, under the state that sliding cylinder shape component declines, launch in the horizontal direction); Screw shaft (after tent sets up, need be regulated by the tension force to tent cloth by support bar axle and mobile jib axle.Screw shaft, in tension adjustment stages, plays an important role, and device in cylindrical member can be made to rotate); Screw component (in sliding cylinder shape component, along with screw shaft direction of rotation, moving up and down); Supporting member (pilot screw axle moves at center of gravity cylindrical member lower inside, ensures that screw shaft upper end is not shed to below center of gravity cylindrical member simultaneously); Elastic mean (be arranged between screw part and support component, promote sliding cylinder shape component all the time and move down).
(18) invention effect
(19) described above, an importance in the present invention possesses the tension adjustment portion by regulating the screw shaft etc. of Compress Spring tension force to form.The effect in tension adjustment portion is by rotation screw axle, changes the tension force of Compress Spring, tent can be regulated according to weather condition, remains tent cloth tension force appropriateness, not tight not loose.Like this, tent cloth can ensure stability, can not produce rustlingly rustlingly noise because being subject to wind.In addition, when mobile jib axle, steady arm axle and center of gravity cylindrical member, sliding cylinder shape component are fixed together, all adopt plug-in assembling mode.Therefore, when needs change mobile jib axle, steady arm axle, replacement work just becomes easy and convenient.As long as because there are component, whoso, can easily accomplish.Therefore, can say, umbrella type automatic tenet supporting structure designs not only compact conformation, good stability, durable, and maintaining is also very simple and convenient.
Accompanying drawing explanation
(20) Fig. 1 is the folded state of umbrella type automatic tenet supporting structure.
(21) Fig. 2 is the state (state that Auto-mounting is good under the action of the spring) after umbrella type automatic tenet supports;
(22) Fig. 3 is the running status in the tension adjustment portion after umbrella type automatic tenet supports
(23) Fig. 4 is after umbrella type automatic tenet supports, and under the effect in tension adjustment portion, tent cloth keeps the state of moderate tension.
(24) Fig. 5 is the center of gravity cylindrical member plan view in umbrella type automatic tenet supporting structure.
(25) Fig. 6 is in umbrella type automatic tenet supporting structure, bar axle and tension adjustment portion (center of gravity cylindrical member or sliding cylinder shape component) connecting portion sectional view.
(26) Fig. 7 is in umbrella type automatic tenet supporting structure, the connecting portion component exploded perspective view between bar axle and tension adjustment portion.
(27) Fig. 8 A to 8D is mobile jib axle and the 1st extension rod axle in umbrella type automatic tenet supporting structure, the connecting portion structure chart of the 1st extension rod axle and the 2nd extension rod between centers and jackknife action key diagram.
(28) Fig. 9 A and Fig. 9 B is mobile jib axle and the 1st extension rod axle in umbrella type automatic tenet supporting structure, applies another instance graph of high resiliency flat spring between the 1st extension rod axle and the 2nd extension rod axle connecting portion.
(29) Figure 10 is another instance graph in umbrella type automatic tenet tension adjustment portion.
(30) Figure 11 and Figure 12 is prior art.
Detailed description of the invention
(31) in order to elaborate to the present invention, now by accompanying drawing, invention application example is elaborated.Application model of the present invention can carry out respective change, and therefore, example illustrates the full content can not thinking to invent.In order to clearly state people in the industry, in picture, the description of exhaustive is done to umbrella type automatic tenet supporting structure.Element of installation generic reference numeral, illustrates.For well-known technology, the technology etc. easily obscuring inventive concept, do not do and launch to describe.
(32) below, by accompanying drawing, umbrella type automatic tenet supporting structure design ap-plication example is elaborated.
(33) Fig. 1 is the folded state of umbrella type automatic tenet supporting structure, Fig. 2 is the state after umbrella type automatic tenet supports, Fig. 3 is the running status in the tension adjustment portion after umbrella type automatic tenet supports, Fig. 4 is after umbrella type automatic tenet supports, under the effect in tension adjustment portion, tent cloth keeps the state of moderate tension.
(34) Fig. 5 is the center of gravity cylindrical member plan view in umbrella type automatic tenet supporting structure; Fig. 6 is in umbrella type automatic tenet supporting structure, bar axle and tension adjustment portion (center of gravity cylindrical member or sliding cylinder shape component) connecting portion sectional view; Fig. 7 is in umbrella type automatic tenet supporting structure, the connecting portion component exploded perspective view between bar axle and tension adjustment portion; Fig. 8 A to 8D is mobile jib axle and the 1st extension rod axle in umbrella type automatic tenet supporting structure, the connecting portion structure chart of the 1st extension rod axle and the 2nd extension rod between centers and jackknife action key diagram; Fig. 9 A and Fig. 9 B is mobile jib axle and the 1st extension rod axle in umbrella type automatic tenet supporting structure, applies another instance graph of high resiliency flat spring between the 1st extension rod axle and the 2nd extension rod axle connecting portion; Figure 10 is another instance graph in umbrella type automatic tenet tension adjustment portion.
(35)
(36) Fig. 1 is the folded state of umbrella type automatic tenet (100) supporting structure (101, supporting structure refers to the holder part not comprising tent cloth in automatic tenet).The central portion of supporting structure (101) has the core of this invention---and tension adjustment portion (102).
(37) automatic tenet (100) supporting structure (101) has vertical insertion type hollow center of gravity cylindrical member (103, maintenance support center of gravity is vertical); Mobile jib axle (104, be radially connected with screen axle, by vertical force peripheral to center of gravity cylindrical member <103> lower end, realize folding); Sliding cylinder shape component (105, move vertically in periphery, center of gravity cylindrical member <103> upper end); Support bar axle (106, the lower end of one end and sliding cylinder shape component <105> radially links, the other end and mobile jib axle <104>, shield axle and link, under the state that sliding cylinder shape component <105> is drop-down, fold towards vertical direction, under the state that sliding cylinder shape component <105> carries, launch in the horizontal direction); Screw shaft (107, after tent <100> sets up, carry out rotation by the tension force of mobile jib axle <104> to tent <100> cloth and regulate.Screw shaft, in tension adjustment stages, plays an important role, and device in cylindrical member can be made to rotate); Screw component (108, in sliding cylinder shape component <105>, along with the forward and inverse hour hands of screw shaft <107> rotate, move up and down); Supporting member (109, pilot screw axle <107> moves in center of gravity cylindrical member <103> inner upper, ensures that screw shaft <107> lower end is not shed to center of gravity cylindrical member inner upper simultaneously); Compress Spring (110, be arranged between screw component <108> and supporting member <109>, promote sliding cylinder shape component <105> all the time and move up).The present invention, most crucial part-tension adjustment portion (102) in the design of umbrella type automatic tenet supporting structure are made up of center of gravity cylindrical member (103), sliding cylinder shape component (105), screw shaft (107), elastic component (110), screw component (108) etc.
(38) mobile jib axle (104) insert connecting portion, center of gravity cylindrical member (103) lower end formed cylinder body (112), can with cylindrical member (103) lower end common rotation; Radial incision portion (113) links cylinder body and mobile jib axle, optionally can have 4,6,8 cut (in the example of Fig. 5, having 8 cut); Link several radial incision portions (113) of cylinder body and mobile jib axle; Screen axle (114), through each cut (113), forms one by radiation molding mode and cylinder body (112).
(39) shield on axle (114) and be installed with the open associating component (115) for ㄈ shape in outside, associating component (115) has about two elastic hangers (116A) (116B) opposing upper and lower.Between upper and lower elastic hanger, have and insert elastic hanger inside by opening groove (117), lay the screen axis hole (118) of screen axle (114).Upper and lower elastic hanger (116A) (116B) has arrow lug boss (119A) (119B).When pressing associating component (115) along opening groove (117), screen axle (114) direction, upper and lower elastic hanger (116A) (116B) will open laterally slightly, and along with screen axle (114) downslide.Snap in after screen axis hole (118) completely until screen axle (114), screen axle (114) will natural shrinking, is difficult to come off.
(40) combine component (115) to be combined together with the complete contract of coupling member (120).Coupling member (120) is inner has hollow corner device (121), ensures that upper and lower elastic hanger (116A) (116B) can operate in the device of corner.Corner device (121) upper and lower sides has hanging hole (122), can ensure that arrow lug boss (119A) (119B) does not loosen, not come off.Corner device (121) inside center has 1 to 2 haunched member (124).When elastic hanger (116A) (116B) that combine component (115) stretches into the inner space of corner device, haunched member (124) slips into associating component along opening groove (117).Haunched member (124) be arcwall face (125) foremost.When combining component (115) and being combined together with the complete contract of coupling member (120) (arrow lug boss <119A><119BGreat T.GreaT.GT snaps in hanging hole <122>), arcwall face (125) and screen axle (114) surperficial close contact, whole screen axis hole (118) is blocked completely.Mobile jib axle (104) is then inserted in the connecting hole of coupling member (120), is connected with extension rod axle.
(41) back shaft (106) is coupling tactile by sliding cylinder shape component (105), connecting portion (127) with screen, realizes interlock.Connecting portion (127) by sliding cylinder shape component (105) lower end cylinder body (128) twisted axis (129), be arranged on ㄈ shape on cylinder body (128) twisted axis (129) combine component (130) and with combine the component that continues (131) that component (130) fits together and form.Continue component (131) in obtuse angle, between 90 ~ 1500, is bent member.Cylindrical member (103) linking part (111) shown in remaining Structure composing with Fig. 3 is consistent.Linking part (132) Structure composing connected with back shaft (106) one end in the middle of mobile jib axle (104) and above said linking part (111) (127) are consistent, and concrete structure can refer to Fig. 7.
(42) there is handle (133) upper end of screw shaft (107), therefore, it is possible to control direction of rotation and the rotary speed of screw shaft (107) easily.When screw shaft (107) rotates, it is mobile that screw component (108) does axis (above-below direction) along sliding cylinder shape component (105).For ensureing not dally between sliding cylinder shape component (105) and screw component (108), polygonal structure (such as, close to the octagon structure of circle) is preferably adopted to fit together.When screw component (108) moves down, Compress Spring (110) will compress the Compress Spring that supporting member (109) supports.There is the stopper larger than supporting member (109) bore dia screw shaft (107) lower end extending to supporting member (109) bottom, can be moved upwards up to certain amplitude by limit slippage cylindrical member (105).
(43) each mobile jib axle (104) is connected with the 1st extension rod axle of more than a section, the 2nd extension rod axle (135) (136) by linking part (137) (138), fast folded to realize.Linking part (138) is completely the same with linking part (132) structure of support bar axle, is therefore only described in detail to linking part (137) structure.
(44) as in fig. 8d, linking part (137) by have the fixed component of sliding space (140) (141) between two side (139) (139) and can realize folding with combine the movable link (142) shielding axle and be connected and form.Cross between two side (139) (139), have bearing pin (143), bearing pin (143) is through the elongated hole (144) in movable link (142).Like this, movable link (142) can move along sliding space (140) in elongated hole (144).Movable link (142) is advanced with rectilinear direction, stretches into sliding space (140).At this moment, as shown in the figure, bearing pin (143) is suspended to elongated hole (144) left side, and movable link (142) can not move together centered by bearing pin (143).In this state, tent (100) is fully opened.(with reference to Fig. 2, Fig. 8 B)
(45) collect account paulin (100) time, movable link (142) is drawn outwardly, movable link (142) corresponding movement, bearing pin (143) be positioned at elongated hole (144) right side.(with reference to Fig. 8 A)
(46) in this state, movable link (142) can move together centered by bearing pin (143).Under movable link (142) effect, fixed component (141) can as shown in Figure 8 C, bend.In time all folding back, linking part (137) can shown in Fig. 1, and all extension rod axles (135) (136) are all folded.
(47) fixed component (141) and movable link (142) all have sagittate elastic component (145) (146), these elastic components (145) (146) are inserted in coupling member (147) (148) and are fixed (the connecting member <120> structure in coupling member <147><148GreatT. GreaT.GT Fig. 7 is identical).Extension rod axle (135) (136) and coupling member (147) (148) link together.
(48) linking part (137) is as shown in Fig. 9 (A, B), is provided with elastic plate spring (149).The effect of elastic plate spring (149) is all the time to bearing pin (143) force, and bearing pin (143) is pushed to elongated hole (144) right side.This, for the automatic rapid deployment of tent, serves very important effect.
(49) below umbrella type automatic tenet supporting structure switch process of closing is described.
(50) umbrella type automatic tenet (100) supporting structure (101) as shown in figure, and after folding, volume is very little, is convenient to deposit, very light.When building tent (100), as long as be placed in suitable place, just can under the effect of tension adjustment portion (102), automatic rapid deployment.
(51) tent (100) in a folded state, and sliding cylinder shape component (105) moves to below, and two cylinder body (112) (128) are folded.At this moment Compress Spring (110) is between supporting member (109) and screw component (108), is compressed to greatest extent.When keeping the external force removed moment of folded state, under the active force of Compress Spring (110), sliding cylinder shape component (105) is pushed into rapidly top.
(52), while sliding cylinder shape component (105) rises, two cylinder body (112) (128) are unfolded.Meanwhile, affect support bar axle (106) and mobile jib axle (104), mobile jib axle (104) is pulled open fast, is almost expanded to level by original plumbness.At this moment, support bar axle (106) and mobile jib axle (104) triangularity, as shown in Figure 2 and Figure 3, tent (100) sets up complete.
(53) but, as shown in Figure 3, after tent (100) erection is good, Compress Spring (110) is drawn very long, is in free relaxed state.Therefore, mobile jib axle (104) cannot stretching tent, keeps tent cloth tension force appropriateness.Because tent cloth (150) can not get the enough tension force of Compress Spring (110), tent cloth (150) supports not tight, and wind one blows, and rustlingly rustlingly sound does not stop.Because the stability of tent is not good, be not highly resistant to strong wind.
(54) the object of the invention is to the subject matter solving the existence of above-mentioned automatic tenet.The present invention, by adjustment of tonicity adjusting portion (102), keeps tent cloth (150) tension force appropriateness, not tight not loose.Specifically, the handle (133) of rotary screw axle (107), makes screw component (108) move down, and exerts a force to Compress Spring (110).Screw component (108) moves down, and Compress Spring (110) will make sliding cylinder shape component (105) under the effect of Compress Spring (110), be pushed into rapidly top.The stopper (134) of screw shaft (107) below, will hang on supporting member (109), limit slippage cylindrical member (105) moves up to a certain extent.Afterwards, under the effect of the screw component moved down (108), Compress Spring (110), to mobile jib axle (104) force, prevents sliding cylinder shape component (105) dandle, make tent cloth (150) tension force appropriateness, not yielding.
(55) under strong solar exposure, tent cloth can expand, and is therefore necessary to reduce tent cloth (150) tension force.The screw shaft (107) in opposite spin tension adjustment portion (102), makes screw component (108) move up.At this moment, Compress Spring (110) is in free relaxed state, and elastic force declines.Like this, act on the corresponding reduction of tension force on tent cloth (150), can effectively prevent tent cloth (150) impaired under excessive tension force effect.
(56) in low temperature, dew, morning or rainy weather, tent cloth (150) be easy to loosely across across, droop.At this moment, screw component (108) can be moved down, exert a force to Compress Spring (110).Like this, sliding cylinder shape component dandle can be prevented, make tent cloth (150) tension force appropriateness, not yielding.
(57), when receiving tent (100), first moved up by screw component (108), Compress Spring (110) is in free relaxed state.Then, to mobile jib axle (104) force, sliding cylinder shape component (105) just moves down together together with supporting member (106), and two cylinder body (112) (128) are also close to each other.At this moment, mobile jib axle (104) and support bar axle (106) as shown in Figure 1, foldedly to close.Tent just in a folded configuration, can be put in containing box, keeps properly.When building tent, when keeping the external force removed moment of folded state, under the active force of Compress Spring (110), sliding cylinder shape component (105) is pushed into rapidly top, and tent is opened automatically fast.
(58), in the example of Fig. 1, tension adjustment portion (102) are arranged on the outside of tent (100).In another example of Figure 10, tension adjustment portion (102A) is arranged on the inside of tent (100A).Tension adjustment portion is mounted externally, is applicable to the situation that tent height is lower.Tension adjustment portion is arranged on inside, is applicable to the situation that tent height is higher.Sliding cylinder shape component (105A) in Figure 10 in tension adjustment portion (102A) is just in time contrary with Fig. 3 with center of gravity cylindrical member (103A) upper-lower position.In addition, mobile jib axle (104A) and center of gravity cylindrical member (103A) lower end link, and support bar axle (106A) and sliding cylinder shape component (105A) lower end link.In addition, completely the same with the technical pattern in Fig. 3.
(59) in another example of Figure 10, automatic tenet supporting structure (101A) is made up of following parts: have vertical insertion type hollow center of gravity cylindrical member (103A, keep support center of gravity vertical), sliding cylinder shape component (105A moves vertically in periphery, center of gravity cylindrical member <103A> lower end), mobile jib axle (104A, is radially connected with screen axle, by vertical force peripheral to sliding cylinder shape component <105A> upper end, realizes folding), support bar axle (106A, the upper end of one end and center of gravity cylindrical member <103A> radially links, the other end and mobile jib axle <104A>, screen axle links, under the state that sliding cylinder shape component <105A> carries (center of gravity cylindrical member <103A> declines), fold towards vertical direction, under the state of sliding cylinder shape component <105A> decline (center of gravity cylindrical member <103A> carries), launch in the horizontal direction), screw shaft (107A, after tent <100A> sets up, by support bar axle <106A> and mobile jib axle <104A>, rotation is carried out to the tension force of tent cloth <150A> and regulate.Screw shaft, in tension adjustment stages, plays an important role, and device in cylindrical member can be made to rotate); Screw component (108A, in sliding cylinder shape component <105A>, along with screw shaft <107A> direction of rotation, moves up and down); Supporting member (109A, pilot screw axle <107A> moves at center of gravity cylindrical member <103A> lower inside, ensures that screw shaft <107A> lower end is not shed to center of gravity cylindrical member lower inside simultaneously); Elastic mean (110A, be arranged between screw component <108A> and supporting member <109A>, promote sliding cylinder shape component <105A> all the time and move down) etc.Remaining formation is identical with example above, no longer illustrates.
(60) be to the present invention more than---the example explanation of umbrella type automatic tenet (100) (100A) supporting structure (101) (101A).People in the industry can learn from above-mentioned explanation, above the example that describes the full content of not invention is described, the application model of invention can carry out respective change.Above example is representative, and the technology of the present invention can carry out rationally derivative application such as being out of shape, substitute on this basis.
Industrial applicibility
(61) the present invention utilizes the principle of umbrella, and tent cloth and supporting structure are connected as a single entity, compact conformation, good looking appearance, folding and unfolding is fast convenient, durable.In addition, the tensioned regulatory function of tent, can regulate according to weather condition, keeps tent cloth tension force appropriateness, not tight not loose.Estimate, by the welcome of the fan that receives greatly to camp.
Claims (6)
1. umbrella type automatic tenet supporting structure, is characterized in that, comprises with lower part: make the hollow center of gravity cylindrical member that support center of gravity keeps vertical; Radial mobile jib axle, it, by vertical force peripheral to center of gravity cylindrical member lower end, realizes folding; Sliding cylinder shape component, it can move vertically in periphery, center of gravity cylindrical member upper end; Support bar axle, the lower end of its one end and sliding cylinder shape component radially links, and the other end and mobile jib axle, shields axle and links, under the state that sliding cylinder shape component is drop-down, fold towards vertical direction, under the state that sliding cylinder shape component is carried, launch in the horizontal direction; Screw shaft: after tent sets up, need be regulated by the tension force to tent cloth by support bar axle and mobile jib axle, screw shaft, in tension adjustment stages, plays an important role, and can rotate in sliding cylinder shape component; Screw component, it is located in sliding cylinder shape component, rotates and move up and down along with screw shaft; Supporting member, its pilot screw axle moves in center of gravity cylindrical member inner upper, ensures that screw shaft lower end is not shed to center of gravity cylindrical member inner upper simultaneously; Elastic component, it is arranged between screw part and support component, promotes sliding cylinder shape component all the time and moves up.
2. umbrella type automatic tenet supporting structure as claimed in claim 1, is characterized in that: the handle controlling screw shaft rotation is arranged on sliding cylinder shape component upper end.
3. umbrella type automatic tenet supporting structure as claimed in claim 1, is characterized in that: be also included in the cylinder body that central cylindrical member lower end is formed; Link several radial incision portions of cylinder body and mobile jib axle; Through cut, shield axle with cylinder body shape all-in-one-piece; About two elastic hangers; Insertion elastic hanger is inner, lays the screen axis hole of screen axle; The open associating component for ㄈ shape in outside; The coupling member rotated together with upper and lower elastic hanger; The mobile jib axle be connected as a single entity with coupling member.
4. umbrella type automatic tenet supporting structure as claimed in claim 1, is characterized in that: for preventing relative between sliding cylinder shape component with screw component rotation, adopts polygonal structure to fit together.
5. umbrella type automatic tenet supporting structure as claimed in claim 1, is characterized in that: each mobile jib axle is all connected by the extension rod axle of linking part with more than one section, to realize fast folding.
6. umbrella type automatic tenet supporting structure, is characterized in that, comprising: the vertical hollow center of gravity cylindrical member inserted, and it can keep support center of gravity vertical; Sliding cylinder shape component, it can move vertically in periphery, center of gravity cylindrical member lower end; Mobile jib axle, it is radially connected with screen axle, by vertical force peripheral to sliding cylinder shape component upper end, realizes folding; Support bar axle, its one end and center of gravity cylindrical member upper end radially link, and the other end links with screen axle, mobile jib axle, under the state of sliding cylinder shape member lifts, fold towards vertical direction, under the state that sliding cylinder shape component declines, launch in the horizontal direction; Screw shaft: after tent sets up, need be regulated by the tension force to tent cloth by support bar axle and mobile jib axle, screw shaft, in tension adjustment stages, plays an important role, and can rotate in sliding cylinder shape component; Screw component, it is located in sliding cylinder shape component, rotates and move up and down along with screw shaft; Supporting member, its pilot screw axle moves at center of gravity cylindrical member lower inside, ensures that screw shaft upper end is not shed to below center of gravity cylindrical member simultaneously; Compress Spring, it is arranged between screw part and support component, promotes sliding cylinder shape component all the time and moves down.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1O-2009-0132889 | 2009-12-29 | ||
| KR1020090132889A KR101064884B1 (en) | 2009-12-29 | 2009-12-29 | Frame structure of auto-umbrella type tent |
| PCT/KR2010/008691 WO2011081312A2 (en) | 2009-12-29 | 2010-12-07 | Frame structure for an umbrella-type automatic tent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102859099A CN102859099A (en) | 2013-01-02 |
| CN102859099B true CN102859099B (en) | 2015-02-11 |
Family
ID=44226947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080058341.4A Expired - Fee Related CN102859099B (en) | 2009-12-29 | 2010-12-07 | Frame structure for an umbrella-type automatic tent |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101064884B1 (en) |
| CN (1) | CN102859099B (en) |
| WO (1) | WO2011081312A2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2993906B1 (en) * | 2012-07-25 | 2014-08-08 | Smc2 | DEVICE FOR THE TENSIONING OF A RECOVERY MEMBRANE |
| CN103774909A (en) * | 2012-10-23 | 2014-05-07 | 厦门丽嘉洋伞有限公司 | Full-automatic sunshade |
| CN103526988A (en) * | 2013-10-26 | 2014-01-22 | 王永妍 | Tent frame with adjustable length |
| CN105089335B (en) * | 2014-05-25 | 2017-08-18 | 武克学 | A kind of push rod shoe on break camp push rod sliding sleeve |
| KR101913542B1 (en) * | 2018-05-01 | 2018-10-30 | 전병태 | Folding hexagonal tent |
| CN111622585B (en) * | 2020-05-22 | 2021-12-10 | 北京军威世纪野战装备科技有限公司 | Quick-unfolding tent |
| CN113944366B (en) * | 2021-12-01 | 2023-01-10 | 深圳市乐惠光电科技有限公司 | A tent that can build fast for emergency rescue |
| CN114342894B (en) * | 2022-01-04 | 2022-10-11 | 华南农业大学 | Outdoor portable lamp lures device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2550449Y (en) * | 2002-04-18 | 2003-05-14 | 厦门进雄企业有限公司 | Temt roof support part |
| CN2828225Y (en) * | 2005-06-22 | 2006-10-18 | 厦门革新塑胶制品有限公司 | Top fixing device for support of half-round folding tent |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09144383A (en) * | 1995-11-15 | 1997-06-03 | Shimizu:Kk | Tent for fishing |
| KR20020004640A (en) * | 2000-07-06 | 2002-01-16 | 오근홍 | A tension structure of a tent |
| KR200223717Y1 (en) * | 2000-12-07 | 2001-05-15 | 함세일 | Automatic umbrella style canopy tent |
| KR200294997Y1 (en) * | 2002-08-07 | 2002-11-13 | 함세일 | Device for locking poles for canopy tent with umbrella-type collapsible frame |
| KR100582995B1 (en) * | 2004-05-27 | 2006-05-23 | 권범철 | Canopy tent having frame structure type auto-umbrella |
| KR100780461B1 (en) * | 2006-06-28 | 2007-11-29 | 배상진 | An arch-type canopy |
-
2009
- 2009-12-29 KR KR1020090132889A patent/KR101064884B1/en not_active IP Right Cessation
-
2010
- 2010-12-07 WO PCT/KR2010/008691 patent/WO2011081312A2/en active Application Filing
- 2010-12-07 CN CN201080058341.4A patent/CN102859099B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2550449Y (en) * | 2002-04-18 | 2003-05-14 | 厦门进雄企业有限公司 | Temt roof support part |
| CN2828225Y (en) * | 2005-06-22 | 2006-10-18 | 厦门革新塑胶制品有限公司 | Top fixing device for support of half-round folding tent |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101064884B1 (en) | 2011-09-16 |
| WO2011081312A2 (en) | 2011-07-07 |
| KR20110076237A (en) | 2011-07-06 |
| WO2011081312A3 (en) | 2011-11-10 |
| CN102859099A (en) | 2013-01-02 |
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