CN201025943Y

CN201025943Y - Rotating fastener control mechanism of umbrella

Info

Publication number: CN201025943Y
Application number: CNU2007200495353U
Authority: CN
Inventors: 许火煌
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-23
Filing date: 2007-03-23
Publication date: 2008-02-27
Anticipated expiration: 2017-03-23

Abstract

The utility model relates to rotary buckle control mechanism for umbrellas, comprising a flexible connection sleeve and a handle assembly, wherein a nest for articulation of ribs is arranged at the upper end of flexible connection sleeve, while at least one trough structure is arranged at the lower end of flexible connection sleeve; the handle assembly includes a handle, a limit sleeve, a rotary sleeve and a torsion spring, wherein one end of the limit sleeve is positioned inside the rotary sleeve, with the other end inserted into the handle; when the umbrella is shut, the trough of the flexible connection sleeve acts on the retaining pin of the rotary sleeve to turn the rotary sleeve, and in conjunction with the resetting action of the torsion spring, the retaining pin of the rotary sleeve can be buckled with the trough under conditions of automatic resetting to realize proper shutting of umbrellas; to put up the umbrella, manually turn the rotary sleeve to detach the retaining pin of the rotary sleeve from the trough of the flexible connection sleeve to open the umbrella. Capable of putting up or shutting umbrellas through rotation, the utility model brings about more convenience for use of umbrellas.

Description

The rotary buckle controlling organization of parachute kit

Technical field

The utility model relates to the parachute kit art, is meant a kind of folding/the strut rotary buckle controlling organization of parachute kit especially.

Background technology

Parachute kit is to know relevant daily necessities during people live, and all can relate to use under a lot of occasions, and umbrella, parasol etc. are for example arranged; And traditional parachute kit is folding/when strutting, normally be arranged at arculae on the umbrella bar to catch on and flexibly connect tube and reach the fastening function by employing, and utilize the mode of pushing to realize strutting the function of parachute kit; Yet, if to process arculae on the umbrella bar comparatively loaded down with trivial details, and the processing cost height, and in the process of pushing, the time regular meeting make arculae produce phenomenon such as stuck and cause can not normally folding/strutting unfavorable market competition like this.

The utility model content

The utility model is at the existing disappearance of above-mentioned located by prior art, and main purpose is to provide a kind of rotary buckle controlling organization of parachute kit, and it reaches the effect of parachute kit simple operation by rotation mode, and process easy, easy assembly, cost is low.

For realizing above-mentioned purpose, the utility model is taked following technical scheme:

A kind of rotary buckle controlling organization of parachute kit, it comprises:

One flexibly connects sleeve, and the upper end of this flexible connection sleeve is provided with the honeycomb of hinged umbrella frame, and the lower end is provided with a draw-in groove structure at least;

One handle assembly, this Handleset comprise one handle, a spacing collar, a turnbarrel and a torque spring; Wherein: the end face of an end of this handle is provided with a groove at least; At least convex with the card post and a limited step that can cooperate on the inwall of this turnbarrel, and be provided with a caulking groove in an end face of turnbarrel with above-mentioned draw-in groove; One end of this spacing collar is placed in the turnbarrel, and the other end is plugged in the handle, and its outer rim convexes with the positioning step of at least one and above-mentioned limited step butt, and this positioning step is provided with one and is used for the breach that the card post on the confession turnbarrel passes; This torque spring is contained in the groove on this handle end face, and its two toggle is embedded in the caulking groove on the end face of turnbarrel.

Draw-in groove on this flexible connection sleeve is offered in boss one side at least by a boss and and can guide the slideway that the card post slips over and constitute.This slideway extends internally along the flexible connection sleeve ends and is the gradually-reducing shape structure.The card post top of this turnbarrel is the inclination that can closely cooperate with this slideway.

Be equipped with a protruding vertebra on this spacing collar one end face, offer a recess and flexibly connect on the sleeve, this recess engages with protruding vertebra.

The end face of this turnbarrel is provided with a hole clipping, and this handle end face is provided with a tenon, and this tenon is plugged in the hole clipping.

Convex with one on this spacing collar outer rim and strengthen positioning rib, and be provided with a locating slot that cooperates with this positioning rib with respect to the handle inwall.

The utility model is compared with located by prior art, its beneficial effect is when parachute kit folds, utilize the draw-in groove that flexibly connects on the sleeve to act on the card post of turnbarrel, turnbarrel is rotated, this moment, the reset response in conjunction with torque spring interlocked the card post of turnbarrel with draw-in groove under the situation of automatically reseting, and reached the purpose that the location folds parachute kit; In the time will strutting parachute kit, manually rotate turnbarrel gently, make the card post of turnbarrel break away from the draw-in groove that flexibly connects sleeve, promptly reach the purpose that struts parachute kit.So the utility model adopts rotation mode to realize fastening/strut the effect of parachute kit making operation more convenient; And each member is for located by prior art, has characteristics such as easy, the easy assembly of processing, cost be low.

Description of drawings

Fig. 1 is the utility model exploded perspective structural representation;

Fig. 2 (A) is the structure for amplifying schematic diagram that the utility model flexibly connects sleeve;

Fig. 2 (B) is another visual angle structure for amplifying schematic diagram that the utility model flexibly connects sleeve;

Fig. 3 is the structure for amplifying schematic diagram of the utility model turnbarrel;

Fig. 4 is the structure for amplifying schematic diagram of the utility model spacing collar;

Fig. 5 is the structural representation of the utility model assembly drawing;

Fig. 6 is the A-A sectional structure schematic diagram of Fig. 5;

Fig. 7 is that the utility model is applied to the structural representation on the parachute kit;

The drawing reference numeral explanation:

10, Handleset

11, handle 111, groove 112, tenon 113, locating slot

12, spacing collar 121, breach 122, protruding vertebra 123, outer convex surface 124, positioning rib 125, positioning step

13, turnbarrel 131, limited step 132, caulking groove 133, hole clipping 134, card post 135, interior convex surface

14, torque spring 141, toggle

15, rivet

20, flexibly connect sleeve 201, last honeycomb 202, following honeycomb 203, draw-in groove

2031, boss 2032, slideway 204, recess

30, umbrella bar

40, tension spring

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further specified.

See also Fig. 1 to shown in Figure 7, a kind of rotation buckle controlling organization of parachute kit comprises that one handle assembly 10 and flexibly connects sleeve 20; This Handleset 10 comprises one handle 11, a spacing collar 12, a turnbarrel 13, a torque spring 14 and a rivet 15, wherein:

Handle 10, its inner end opening, other end sealing is provided with one handle end face groove 111 on the end face of opening, and one handle end face tenon 112, the inner surface of handle are provided with a locating slot 113, are provided with a through hole 114 on the outer surface of handle in addition;

Turnbarrel 13, its inner surface are provided with a card post 134 and a limited step 131, are provided with caulking groove 132 and two hole clippings 133 on the end face of these turnbarrel 13 1 ends; The top of wherein blocking post 134 is inclination.

Flexibly connect sleeve 20, its upper end is provided with honeycomb 201 and following honeycomb 202, last honeycomb 201 is connected with several umbrella frames, following honeycomb 202 is connected with several tension springs 40 that the other end colludes at the umbrella frame middle part, the lower end outer surface is provided with a draw-in groove 203 and a rectangular recess 204, described draw-in groove 203 is offered in boss 2,031 one sides at least by a boss 2031 and and can guide the slideway 2032 that card post 134 slips over and constitute, this slideway 2032 extends internally along flexible connection sleeve 20 ends and is the gradually-reducing shape structure, and promptly boss 2031 belows take the form of inclined plane; A slideway 2032 is respectively offered in boss 2031 both sides of present embodiment draw-in groove 203, and it cooperates the forward and reverse rotation of formation can both reach locating effect with card post 134.

Spacing collar 12, its outer surface are provided with the outer surface step of the high ends two of protrusion, and are provided with a breach 121 on high step, and this breach gets out of the way the card post 134 on the turnbarrel 13 when being used for that spacing collar 12 is inserted in turnbarrel 13; On the upper surface of spacing collar 12, be provided with an end face that protrudes and locate protruding vertebra 122, this end face is located protruding vertebra 122 and is used for and recess 204 insertings that flexibly connect on the sleeve 20, plays the effect that improves the quality of fit when flexibly connecting sleeve 20 with turnbarrel 13 assemblings; Also be provided with a reinforcement positioning rib 124 and a through hole 126 that protrudes on the outer surface of spacing collar 12, this positioning rib 124 be used for handle 11 upper handles in locating slot 113 insertings, the effect of location guiding when playing assembling, this through hole 126 is corresponding to the through hole on the handle 11 114 and be used to assemble rivet 15.

Torque spring 14, this torque spring 14 is contained in the handle end face groove 111, and its two toggle 141 is inserted in two hole clippings 133 on the end face of turnbarrel 13, plays the effect that turnbarrel 13 is resetted.

Rivet 15 is used for fixing handle 11, spacing collar 12 and umbrella bar 30, plays to prevent that Handleset 10 from deviating from and prevent the effect that spacing collar 12 is deviate from the handle 11 from umbrella bar 30.

The relative rigging position relation and the assemble method of above-mentioned several parts are as follows:

One end of spacing collar 12 is enclosed within the turnbarrel 13, be that interior convex surface 135 on turnbarrel 13 inner surfaces is enclosed within on the outer convex surface 123 of spacing collar 12 outer surfaces, interior convex surface 135 is designed to matched in clearance with outer convex surface 123, makes turnbarrel 13 to rotate around spacing collar 12; Wherein the positioning step 125 of spacing collar 12 withstands the limited step 131 of turnbarrel 13, makes turnbarrel 13 can not deviate from from the upper end of spacing collar 12.

The other end of spacing collar 12 is enclosed within the handle 11, and spacing collar 12 is designed to interference fit with handle 11.

During the assembling assembling, earlier with spacing collar 12 from carefully being inserted in the turnbarrel 13 to thick direction, the interior convex surface 135 of turnbarrel is enclosed within on the outer convex surface 123 of spacing collar, and the positioning step 125 of spacing collar 12 withstands the limited step 131 of turnbarrel 13, breach on the spacing collar 12 121 to be getd out of the way the card post 134 on turnbarrel 13 inner surfaces when noting assembling, and then above-mentioned two parts that will assemble clamp in the handle together, a thin end that is about to spacing collar 12 inserts in the handle 11, insert in the handle end face groove 111 of earlier torque spring 14 being packed into before, noting during insertion will be with the locating slot 113 in surperficial spacing fin 124 alignment handle on the spacing collar 12, and the caulking groove 132 on the handle end face tenon 112 aligning turnbarrels 13, the hole clipping 133 that two toggles 141 of torque spring 14 are aimed on turnbarrels 13 end faces; So just, assembled Handleset 10.

Then Handleset 10 is enclosed within on the umbrella bar 30, rivet 15 is inserted and Handleset 10 can be fixed on the umbrella bar 30 from the through hole 114 on the handle 11.

The last honeycomb 201 that flexibly connects sleeve 20 is connected with the umbrella frame of parachute kit, flexibly connecting sleeve 20 is enclosed within on the umbrella bar 30, and can on umbrella bar 30, be free to slide for matched in clearance with umbrella bar 30, note the angle of assembling that flexibly connects sleeve 20 during production and assembly, promptly the end face that the recess 204 that flexibly connects on the sleeve 20 is aimed on the spacing collar 12 will be located protruding vertebra 122.

The utility model operation principle is as follows in conjunction with Fig. 7 again:

Turnbarrel 13 is enclosed within on the spacing collar 12 and can rotates on spacing collar 12 as mentioned above, but because the restriction of the handle end face tenon 112 on the

handle

11,13 rotatable very little angles of turnbarrel, two toggles of adding torque spring 14 are inserted in the turnbarrel 13, retracted by the twisting force of torque spring 14 after making turnbarrel 13 rotate to an angle, promptly realized the reset function of turnbarrel 13.

As shown in Figure 7, flexibly connecting sleeve 20 is enclosed within on the umbrella bar 30, honeycomb 201 is connected with several umbrella frames on it, and following honeycomb 202 is connected with several tension springs 40 that the other end colludes at the umbrella frame middle part, and this tension spring 40 plays pulling and flexibly connects the sliding effect that umbrella is opened automatically on the sleeve 20; The bottom of umbrella bar 30 is with aforesaid Handleset 10.

When parachute kit is folded, flexible connection sleeve 20 has slided into the position of Handleset 10, at this moment the end face on the spacing collar 12 is located the just in time recess 204 on the alignment activity branch sleeve 20 of protruding vertebra 122, flexibly connecting sleeve 20 in the process that Handleset 10 directions are further slided, end face on the spacing collar 12 is located protruding vertebra 122 and is inserted in the recess 204 that flexibly connects on the sleeve 20, because the gap that end face is located between protruding vertebra 122 and the recess 204 is very little, avoided like this because of flexibly connect rigging error that sleeve 20 exists cause its with turnbarrel 13 between the generation of assembling deviation phenomenon, provide assembly precision preferably for flexibly connecting sleeve 20 with turnbarrel 13, take the form of inclined plane by boss 2031 belows that flexibly connect the draw-in groove 203 on the sleeve 20, cause slideway 2032 to be gradually-reducing shape, thereby can accurately touch the card post 134 on turnbarrel 13 inner surfaces, therefore the end face on spacing collar 12 is located protruding vertebra 122 and is inserted and flexibly connect on the sleeves 20 in the recess 204, the card post 134 that has also promoted on turnbarrel 13 inner surfaces is shifted in the slideway 2032 on one side, reach and promote turnbarrel 13 rotations, after the card post 134 on the turnbarrel 13 slips over whole slideway 2032, turnbarrel 13 is resetting under the twisting force of torque spring 14 and is slipping on the boss 2031 on the draw-in groove 203 and realize catching on the function of location, it is affixed with turnbarrel 13 also just will to flexibly connect sleeve 20, be further rotated sleeve 13 and cooperate formation one snaps into position structure with 12 of spacing collars, realized the automatic fastening function of parachute kit like this.

When needs strut parachute kit, only need hand rotation turnbarrel 13, make the card post 134 on the turnbarrel 13 skid off the boss 2031 that flexibly connects on the sleeve 20, break away from the constraint of turnbarrel 13 along the slideway 2032 that flexibly connects sleeve 20, thereby flexibly connect sleeve 20 under the effect that is articulated in the tension spring 40 of honeycomb 202 umbrella frames under it, can freely go up and slide, realize unclamping the function that flexibly connects sleeve 20 like this.

Of the present utility modelly focus on utilizing rotation turnbarrel 13 and flexibly connect 20 employings of sleeve rotation mode and realized fastening/strut the effect of parachute kit making operation more convenient; And each member has characteristics such as processing easy, easy assembly, cost are low.

The above, it only is the preferred embodiment of the rotation buckle controlling organization of a kind of parachute kit of the utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1. the rotary buckle controlling organization of a parachute kit is characterized in that: comprising:

One handle assembly, this Handleset comprise one handle, a spacing collar, a turnbarrel and a torque spring; Wherein:

The end face of one end of this handle is provided with a groove at least;

At least convex with the card post and a limited step that can cooperate on the inwall of this turnbarrel, and be provided with a caulking groove in an end face of turnbarrel with above-mentioned draw-in groove;

One end of this spacing collar is placed in the turnbarrel, and the other end is plugged in the handle, and its outer rim convexes with the positioning step of at least one and above-mentioned limited step butt, and this positioning step is provided with one and is used for the breach that the card post on the confession turnbarrel passes;

This torque spring is contained in the groove on this handle end face, and its two toggle is embedded in the caulking groove on the end face of turnbarrel.

2. according to the rotary buckle controlling organization of the described parachute kit of claim 1, it is characterized in that: the draw-in groove on this flexible connection sleeve is offered in boss one side at least by a boss and and can guide the slideway that the card post slips over and constitute.

3. according to the rotary buckle controlling organization of the described parachute kit of claim 2, it is characterized in that: this slideway extends internally along the flexible connection sleeve ends and is the gradually-reducing shape structure.

4. according to the rotation buckle controlling organization of the described parachute kit of claim 3, it is characterized in that: the card post top of this turnbarrel is the inclination that can closely cooperate with this slideway.

5. according to the rotary buckle controlling organization of the described parachute kit of claim 1, it is characterized in that: be equipped with a protruding vertebra on this spacing collar one end face, offer a recess and flexibly connect on the sleeve, this recess engages with protruding vertebra.

6. according to the rotary buckle controlling organization of the described parachute kit of claim 1, it is characterized in that: the end face of this turnbarrel is provided with a hole clipping, and this handle end face is provided with a tenon, and this tenon is plugged in the hole clipping.

7. according to the rotary buckle controlling organization of the described parachute kit of claim 1, it is characterized in that: convex with one on this spacing collar outer rim and strengthen positioning rib, and be provided with a locating slot that cooperates with this positioning rib with respect to the handle inwall.