CN206491426U - The parachute-opening of the multi-section middle bar of folding parachute kit fastens improved structure - Google Patents

Abstract

The parachute-opening that the utility model discloses a kind of multi-section middle bar of folding parachute kit fastens improved structure, rod during the parachute kit is provided with one, nest on one, once nest and multiple umbrella frames, and an inner tube of the rod provided with the upper nest that is connected in this, and it is socketed a setting of casing of the inner tube, wherein a buckling base is being convexly equipped with outwardly with the cased upper end that the inner tube is socketed, there is a buckling parts on the buckling base, and the lower nest is provided with a control button, the control button is provided with a clamping part, when the lower nest slides into the buckling base, the clamping part of the control button deducts on the buckling parts of the buckling base, to prop up lower nest and open parachute kit, form firm deployed condition, when the control button, which is pressed, clamping part is departed from buckling parts, the lower nest can complete to close one's umbrella along rod slide downward in this.

Description

The parachute-opening of the multi-section middle bar of folding parachute kit fastens improved structure

Technical field

The utility model is related to technical field of living goods, more particularly, to a kind of parachute kit.

Background technology

Parachute kit, as a kind of instrument of sun-shading rain-proof, is used widely at present, in current technology, parachute kit parachute-opening By lower nest, rod moves up promotion umbrella frame opening and realized in, and for manual parachute kit, lower nest needs positioning and just can be achieved after moving up Continue parachute-opening to use, general manual parachute kit is provided with catapult to carry out nest under support top on middle rod, but structure needs are on middle rod The through hole for ejecting catapult is offered, the structural strength of rod during through hole can then be destroyed is allowed to easily fracture, in addition, multi-bended , because middle rod diameter of inner pipe is smaller, there is larger gap with lower nest mesopore, so that opening in middle rod and middle rod inner tube is in upper parachute kit Umbrella is in use, the generation of lower nest is rocked, and influence parachute kit is used.

In addition, applicant once proposes to improve and applied for a patent to above mentioned problem, it is that 8356612B2 American inventions are special Profit, the patent content utilizes the shoulder of setting of casing upper end projection outwardly one, lower nest fit shoulder during parachute-opening, and is fastened with this shoulder Button on lower nest, to reach firm parachute-opening, but the shoulder and can not be fastened with lower nest so that be seemed during parachute kit parachute-opening and not enough It is firm, so there is further improved necessity, therefore how to improve above mentioned problem and shortcoming, be that those skilled in the art are intended to solve Certainly the problem of.

Utility model content

The purpose of this utility model is defect the opening there is provided a kind of multi-section middle bar of folding parachute kit for overcoming prior art Umbrella fastens improved structure, can form firm deployed condition, and simple in construction, scientific and reasonable, ease of assembly.

To reach above-mentioned purpose, the utility model provides a kind of parachute-opening of the multi-section middle bar of folding parachute kit and fastens improvement knot Structure, rod during the parachute kit is provided with one, top of rod is fixedly installed nest on one in this, and be equipped with middle rod periphery being capable of free skating Dynamic nest once, the lower nest and is equipped with multiple umbrella frames around nest on this, and an inner tube of the rod provided with the upper nest that is connected in this, with And a setting of casing of socket said inner tube, a buckling base is being convexly equipped with outwardly with the cased upper end that the inner tube is socketed, the button Closing has a buckling parts on seat, and the lower nest is provided with a control button, and the control button is provided with a clamping part, when the lower nest is slided During to the buckling base, the clamping part of the control button deducts on the buckling parts of the buckling base, to prop up lower nest and play parachute kit Open, when the control button, which is pressed, clamping part is departed from buckling parts, the lower nest can be along rod slide downward in this.

The wherein external diameter size of the buckling base and the internal diameter of lower nest matches.

Wherein the buckling base is a ring block, and the buckling base inner edge is provided with a recess, and outside setting of casing opposite position Edge is provided with a riveting part, after the buckling base and setting of casing socket, and the recess and the mutual rivet in riveting part are fixed on buckling base On setting of casing.

Wherein the buckling base is an annular, and the buckling base is integrally formed and is made by the outward bending of setting of casing upper end.

Wherein the buckling parts of the buckling base is a button hole, and the clamping part is a cam, when the lower nest slides into the fastening During seat, the button hole and cam are snapped into one another.

Wherein the buckling parts is to expand outwardly the convex fastening part to be formed, and the clamping part is a cam, when the lower nest is slided During to the buckling base, the convex fastening part deducts each other with cam.

Wherein the buckling base lower end is provided with and is easy to clamping part to import and is buckled in the guide ramp on buckling parts.

A junction surface is provided with wherein in the inner tube lower end, the junction surface is provided with a block bead of elastic evagination, and under this Sleeve pipe is provided with the stopper section being engaged with block bead, protrudes out block bead and fastens stopper section.

The utility model proposes, with the traditional catapult of buckling base substitution, without the perforate in the inner tube of middle rod, to make middle rod Inner tube keep complete, structural strength is completely not easily broken, when in use, and catapult is pressed without with hand, open close one's umbrella safety and It is easy to use, and existing shoulder structure parachute-opening and unsteady shortcoming are further improved, greatly improve the practicality of parachute kit.

Brief description of the drawings

Fig. 1 is preferred embodiment figure of the present utility model.

Embodiment buckling base and setting of casing socket join structure schematic diagram that Fig. 2 is Fig. 1.

Fig. 3 is Fig. 1 embodiment deployed condition diagrammatic cross-section.

Fig. 4 is control button structural representation of the present utility model.

Fig. 5 is another implementation illustration of the present utility model.

Embodiment buckling base and setting of casing socket join structure schematic diagram that Fig. 6 is Fig. 5.

Fig. 7 is Fig. 4 embodiment deployed condition diagrammatic cross-section.

Fig. 8 is that buckling base of the present utility model is integrally formed one of making schematic diagram with setting of casing.

Fig. 9 is that buckling base of the present utility model and setting of casing are integrally formed the two of making schematic diagram.

In figure：

Middle rod 1；

Inner tube 11；

Junction surface 111；

Fasten pearl 112；

Block bead 113；

Setting of casing 12；

Riveting part 121；

Fasten the hole of bead 122；

Stopper section 123；

Upper nest 2；

Lower nest 3；

Umbrella frame 4；

Buckling base 5；

Buckling parts 51；

Recess 52；

Guide ramp 53；

Control button 6；

Body 61；

Press section 62；

Clamping part 63；

Shaft tip 64；

Compression spring 65.

Embodiment

The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art The utility model can be better understood from and can be practiced, but illustrated embodiment is limited not as to of the present utility model.

Refering to shown in Fig. 1-Fig. 4, being preferred embodiment schematic diagram of the present utility model, the utility model is a kind of folding umbrella The parachute-opening fastening improved structure of the multi-section middle bar of tool, rod 1 during the parachute kit 10 is provided with one, top of rod is fixedly installed on one in this Nest 2, and be equipped with middle rod periphery around a freely slidable lower nest 3, the lower nest 3 and upper nest 2 and be equipped with multiple umbrella frames 4, and an inner tube 11 of the rod 1 provided with the upper nest that is connected in this, and the above-mentioned inner tube of socket a setting of casing 12, wherein with the inner tube The upper end of the setting of casing 12 of 11 sockets is installed with a buckling base 5 outwardly, and the buckling base 5 is provided with a buckling parts 51, in this implementation The buckling parts 51 is a button hole in example, and the lower nest 3 is provided with a control button 6, and the control button 6 is installed on to stick up build state The side of lower nest 3, and control button 6 has a body 61, the one end of body 61 is that, provided with a press section 62, the press section 62 is divided into There is the support top of a compression spring 65, the restoring force to provide the press section 62, to realize that pressing is replied, the other end of body 61 is set There is a clamping part 63, the clamping part 63 is a cam in the present embodiment, under being acted in the ejection press section 62 of compression spring 65, is made Clamping part 63 is set towards the direction of buckling parts 51 all the time, and to reach purpose that both are snapped into one another, and the center of body 61 is provided with solid Determine a shaft tip 64 of body, the fulcrum to form swing, when the lower nest 3 slides into the buckling base 5, the control button 6 Clamping part 63 be buckled on the buckling parts 51 of the buckling base 5, to prop up lower nest 3 and open parachute kit 10, form firm parachute-opening State, when the control button 6, which is pressed, departs from clamping part 63 and buckling parts 51, the lower nest 3 can be along rod in this 1 to downslide It is dynamic to be closed one's umbrella with completion.

Refering to shown in Fig. 5-Fig. 7, being another embodiment schematic diagram of the present utility model, rod 1 during the parachute kit 10 is provided with one should The top of middle rod 1 is fixedly installed nest 2 on one, and is equipped with middle rod periphery freely slidable nest 3 once, the lower nest 3 and Multiple umbrella frames 4, and an inner tube 11 of the rod 1 provided with the upper nest that is connected in this are equipped with around upper nest 2, and is socketed above-mentioned inner tube 11 A setting of casing 12, wherein being installed with a buckling base 5, the buckling base outwardly in the upper end for the setting of casing 12 being socketed with the inner tube 11 There is a buckling parts 51, the buckling parts 51 is expands outwardly the convex fastening part to be formed in the present embodiment, and the lower nest 3 is set on 5 There is a control button 6, the control button 6 is sticks up the side that build state is installed on lower nest 3, and control button 6 has a body 61, the one end of body 61 is that the press section 62 has the support top of a compression spring 65, pressed to provide this provided with a press section 62 The restoring force of splenium 62, to realize that pressing is replied, the other end of body 61 is provided with a clamping part 63, in the present embodiment the buckle Portion 63 is a cam, under being acted in the ejection press section 62 of compression spring 65, clamping part 63 is set all the time towards the direction of buckling parts 51 Put, to reach the purpose deducted each other, and the center of body 61 is provided with a shaft tip 64 of fixed body, to form swing Fulcrum, when the lower nest 3 slides into the buckling base 5, the clamping part 63 of the control button 6 deducts in the buckling parts of the buckling base 5 On 51, to prop up lower nest 3 and open parachute kit 10, firm deployed condition is formed, makes clamping part when the control button 6 is pressed 63 with buckling parts 51 depart from when, the lower nest 3 can complete to close one's umbrella along the slide downward of rod in this 1.

It is noted that the utility model is matched due to the external diameter size and the internal diameter of lower nest 3 of buckling base 5, so One, can effectively reduce the gap between buckling base 5 and lower nest 3, lower nest 3 also would not be rocked arbitrarily, and on buckling base 5 have with The buckling parts 51 that the clamping part 63 of control button 6 matches so that clamping part 63 can more consolidate mutual fastening with buckling parts 51, And stable deployed condition is more effectively reached, to lift parachute kit performance.

In addition, referring to above-mentioned preceding figure, the buckling base 5 of the present embodiment is a ring block, is fixed by socket by the ring block It is made on setting of casing 12, the inner edge of buckling base 5 is provided with a recess 52, and the opposite position outer rim of setting of casing 12 is provided with a riveting part 121, after the buckling base 5 and sleeve pipe 12 are socketed, the riveting of riveting part 121 enters recess 52, the recess 52 and the mutual riveting in riveting part 121 Button, makes buckling base 5 be fixed on setting of casing 12, parachute-opening is used for convenience in addition, and a guide ramp is provided with the lower end of buckling base 5 53, facilitate the clamping part 63 of control button 6 to import and be buckled on buckling parts 51.

Refer to shown in Fig. 8-Fig. 9, buckling base 5 of the present utility model is an annular, by the upper end outward bending of setting of casing 12 It is integrally formed and is made, i.e., the corresponding turned-out making in footpath is done in the upper end of setting of casing 12, and a buckling parts is still provided with buckling base 5 51, can with the mutual buckle of clamping part 63 or deduction, to reach the purpose of firm parachute-opening.

It is noted that referring to preceding figure, a junction surface 111 is provided with the lower end of inner tube 11 of the present utility model, this connects A fastening pearl 112 of the conjunction portion 111 provided with protrusion inner tube 11, and fasten the inner of pearl 112 and be additionally provided with the support top of a compression spring 114, The elastic telescopic of pearl 112 is fastened to realize, and is provided with the setting of casing 12 with fastening the fastening hole of bead 122 that pearl 112 is engaged, The fastening pearl 112 is stretched out the fastening hole of bead 122 and fasten positioning each other, and fastened when completing inner tube 11 with 12 parachute-opening of setting of casing, And the junction surface 111 is provided with a block bead 113 of elastic evagination, and it is provided with what is be engaged with block bead 113 in the setting of casing 12 One stopper section 123, protrudes out block bead 113 and fastens stopper section 123, and inner tube 11 and the positioning of setting of casing 12 when realizing parachute-opening, with Meet inner tube 11 and be socketed the assembling demand of the setting of casing 12 from top to bottom, and reach the flexible and limiting characteristics of middle rod 1.

Summary, the utility model replaces traditional catapult with buckling base 5, without the perforate in the inner tube 11 of middle rod 1, The inner tube 11 of middle rod 1 is kept complete, structural strength is completely not easily broken, when in use, press catapult without with hand, open receipts Umbrella is safe and easy to use, and further improves the existing unsteady shortcoming of shoulder structure parachute-opening, greatly improves the reality of parachute kit The property used.

Embodiment described above is only the preferred embodiment to absolutely prove the utility model and being lifted, the utility model Protection domain not limited to this.Equivalent substitute or change that those skilled in the art are made on the basis of the utility model Change, within protection domain of the present utility model.Protection domain of the present utility model is defined by claims.

Claims (8)

1. a kind of parachute-opening of multi-section middle bar of folding parachute kit fastens improved structure, rod, the top of rod in this during the parachute kit is provided with one Be fixedly installed nest on one, and nest once that can be slidably be equipped with middle rod periphery, the lower nest and on this around nest Multiple umbrella frames, and an inner tube of the rod provided with the upper nest that is connected in this are equipped with, and is socketed a setting of casing of said inner tube, its feature It is, a buckling base is being convexly equipped with outwardly with the cased upper end that the inner tube is socketed, there is a buckling parts on the buckling base, and The lower nest is provided with a control button, and the control button is provided with a clamping part, and when the lower nest slides into the buckling base, the control is pressed The clamping part of button deducts on the buckling parts of the buckling base, to prop up lower nest and open parachute kit, when the control button is pressed When making clamping part with buckling parts disengaging, the lower nest can be along rod slide downward in this.

2. the parachute-opening of the multi-section middle bar of folding parachute kit according to claim 1 fastens improved structure, it is characterised in that wherein The external diameter size of the buckling base and the internal diameter of lower nest match.

3. the parachute-opening of the multi-section middle bar of folding parachute kit according to claim 1 fastens improved structure, it is characterised in that wherein The buckling base is a ring block, and the buckling base inner edge is provided with a recess, and setting of casing opposite position outer rim is provided with a riveted Portion, after the buckling base and setting of casing socket, the recess and the mutual rivet in riveting part make buckling base be fixed on setting of casing.

4. the parachute-opening of the multi-section middle bar of folding parachute kit according to claim 1 fastens improved structure, it is characterised in that wherein The buckling base is an annular, and the buckling base is integrally formed and is made by the outward bending of setting of casing upper end.

5. the parachute-opening of the multi-section middle bar of folding parachute kit according to claim 1 fastens improved structure, it is characterised in that wherein The buckling parts of the buckling base be a button hole, and the clamping part be a cam, when the lower nest slides into the buckling base, the button hole with Cam is snapped into one another.

6. the parachute-opening of the multi-section middle bar of folding parachute kit according to claim 1 fastens improved structure, it is characterised in that wherein The buckling parts is to expand outwardly the convex fastening part to be formed, and the clamping part is a cam, when the lower nest slides into the buckling base, The convex fastening part deducts each other with cam.

7. the parachute-opening of the multi-section middle bar of folding parachute kit according to claim 1 fastens improved structure, it is characterised in that wherein The buckling base lower end, which is provided with, to be easy to clamping part to import and is buckled in the guide ramp on buckling parts.

8. the parachute-opening of the multi-section middle bar of folding parachute kit according to claim 1 fastens improved structure, it is characterised in that wherein Be provided with a junction surface in the inner tube lower end, the junction surface is provided with a block bead of elastic evagination, and in the setting of casing be provided with The stopper section that block bead is engaged, protrudes out block bead and fastens stopper section.