CN2533701Y

CN2533701Y - Single stick type automatic opening & closing umbrella apparatus

Info

Publication number: CN2533701Y
Application number: CN 02205169
Authority: CN
Inventors: 陈进才
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-02-27
Filing date: 2002-02-27
Publication date: 2003-02-05
Anticipated expiration: 2012-02-27

Abstract

A single-handle type device used to automatically open and close umbrellas comprises a holding part consisting of a handle and a rod body, and a umbrella frame part consisting of at least one umbrella frame, an upper support frame and a lower support frame arranged corresponding to each other, a top sleeve fixedly arranged at the top section of the rod body, and an upper sliding sleeve and a lower sliding sleeve both of which slide in the rod body. The top section of the handle of the holding part is provided with a control part consisting of a button, a supporting piece and a flexible shrapnel and the inner pipe and the outer pipe are sleeved with each other by sliding to form the rod body and the inside of the outer pipe is provided with a haulage part consisting of a haulage strip, a sliding rope and a spring. When successively pressed, the button respectively resists the supporting piece and the flexible shrapnel and the outer pipe is separated from the supporting piece. The flexible shrapnel looses the haulage strip and the upper sliding sleeve loses the maintaining traction force of the sliding rope. By the design, the users can press the button twice to drive the tensile part to make the upper sliding sleeve and the lower sliding sleeve to timely produce braking sliding, so the device can ensure the effortless quick operation and also reach the effect of automatically opening and closing umbrellas, having economic practicality.

Description

The automatic umbrella folding and unfolding device of single-handle type

Technical field:

The utility model relates to a kind of automatic umbrella folding and unfolding device of single-handle type, especially a kind ofly has simple and easy automatic umbrella folding and unfolding function, can guarantee to operate fast and the umbrella structure of leicht fallen D/A, tool economic and practical.

Background technology:

Existing umbrella umbrella rib structure 50 (as shown in figure 12), it is that main umbrella skeleton 51 1 ends and top cover 52 are linked mutually, the other end and sub-shape umbrella framework binding, and with the tail chute bony union on sub-shape umbrella framework, make secondary umbrella frame 53 1 ends be connected with on slip cap 54 again, other end riveting is located on the main umbrella skeleton 51.And when user's desire is used, need this slip cap 54 of sliding to support card one propping dead flake (not shown), make whole umbrella rib structure 50 can strut action; Otherwise when folding, need push this propping dead flake earlier whole umbrella rib structure 50 is folded.Yet the usage operation that so opens an umbrella, closes one's umbrella not only needs complicated operation sequence and effort very again, is not best simple and easy use form, does further improvement and is very important really so will have umbrella rib structure now.

Summary of the invention:

The purpose of this utility model is to provide a kind of automatic umbrella folding and unfolding device of single-handle type, it is by set up a control part and a tractive unit on single-handle type straight tube parachute kit grip part and umbrella rib structure, again by two-period form pressing structure on the control part, the collocation tractive unit discharges the structure of slippage up and down of sliding sleeve generation up and down with indirect stopper and traction, makes this parachute kit can reach the effect of simple and easy automatic umbrella folding and unfolding.

The purpose of this utility model is achieved in that

The utility model provides a kind of automatic umbrella folding and unfolding device of single-handle type, comprise a grip part of forming by lever, the body of rod, one by an above umbrella frame, the corresponding last lower supporting bone that is pivoted, cover be fixed in body of rod top section the top cover, be slidedly arranged on the umbrella frame portion that the sliding sleeve up and down of the body of rod is formed, lever top, grip part section is erected with a control part of being made up of button, clamping piece, flexible shell fragment; The mutual sliding sleeve of inner and outer pipes is formed the design of the body of rod, and collocation outer tube inside is equiped with a tractive unit of being made up of traction item, sliding rope and spring; When successively pushing button, replace clamping piece and flexible shell fragment respectively, outer tube breaks away from clamping piece, and the campaign of spring-loaded simultaneously sliding sleeve up and down produces a simple and easy automatic parachute-opening action; And flexible shell fragment gets loose traction item, and upper sliding sleeve loses the tractive force that maintains of sliding rope, causes downward slippage to do a simple and easy action that closes one's umbrella automatically.

Lever top cover solid one makes inner and outer pipe hold the hollow seat pipe of stretching rivet clasp mutually with it, and in the sheathed rivet clasp one of inner tube diameter edge bottom tube; Flexible shell fragment is fixed between interior bottom tube and interior pipe, make the spring of tractive unit can be erected on the interior push pipe of its bottom in interior pipe inner tip sheathed again, seat pipe outer wall edge is engraved to be provided with respectively for button and the spring of replacing button and is installed with the location in addition, and makes button can make the profile groove of elastic telescopic slippage therein; Clamping piece is installed and is positioned the internal diameter edge.

The button inner edge is pivoted in addition and one can and compresses the supporting member of the flexible shell fragment of control part through interior pipe in the outer tube slippage that makes progress with the button stopper when getting loose.

Traction item one end of tractive unit is formed with an appearance and stretches the sub warhead that is buckled in interior bottom tube top, can compress and get loose with flexible shell fragment, the traction item top then borrows a contiguous block and sliding rope to be implicative of each other, and makes the sliding downward winding of pulley that puts through the top of restricting be fixed on upper sliding sleeve, moves with the stopper upper sliding sleeve.

Clamping piece can be made as a body and hold and stretch on the present bore edge in location; Two open ora terminalis are subjected to button to compress stopper, and with the spring that the compression opposite side is set up, the edge clipping of clamping piece leaves outer tube wall edge breach whereby, and then the outer tube upwards slippage that gets loose.

The utlity model has following advantage:

The utility model utilizes control part and the tractive unit of installing in the grip part of parachute kit and the umbrella frame portion, make the user can be by first and second button of pushing control part, drive tractive unit suitably effect sliding sleeve is up and down produced the structural design of stopper slippage, can guarantee when making it reach the automatic umbrella folding and unfolding effect that operation fast and leicht fallen D/A has economic and practical.

Description of drawings:

Fig. 1 is the umbrella rib structure outside drawing of the utility model automatic umbrella folding and unfolding.

Fig. 2 is the sectional perspective exploded view of the utility model control part.

Fig. 3 is the partial side, cross-sectional view of the utility model control part.

Fig. 4 is one of the utility model control part relevant action figure when parachute-opening.

Fig. 5 is two of the relevant action figure of the utility model control part when parachute-opening.

Fig. 6 is three of the relevant action figure of the utility model control part when parachute-opening.

Fig. 7 is one of the utility model control part relevant action figure when closing one's umbrella.

Fig. 8 is two of the relevant action figure of the utility model control part when closing one's umbrella.

Fig. 9 is three of the relevant action figure of the utility model control part when closing one's umbrella.

Figure 10 is four of the relevant action figure of the utility model control part when closing one's umbrella.

Figure 11 is five of the relevant action figure of the utility model control part when closing one's umbrella.

Figure 12 is existing embodiment user mode schematic diagram.

The specific embodiment:

As shown in Figure 1, 2, 3, be a kind of automatic umbrella folding and unfolding device of single-handle type, comprise a umbrella frame portion 10 and a grip part 20; Wherein the top cover 12 that is pivoted mutually by some the deployable umbrella frames that fold 11, for each umbrella frame 11 top of this umbrella frame portion 10, the upper supporting bone 13 and the lower supporting bone 14 that are hubbed at each umbrella frame 11 suitable section, the upper sliding sleeve 15 that is pivoted for each upper supporting bone 13 and formed for the low sleeve 16 that each lower supporting bone 13 is pivoted.This grip part 20 is made up of a lever 21 and an extension body of rod 22 in addition, and make cover 12 covers in top be fixed in the body of rod 22 tops, upper sliding sleeve 15 and low sleeve 16 difference sliding sleeves are in the body of rod 22 suitable sections, these umbrella frame portion 10 each umbrella frames 11 can be done to launch or folding with upper and lower sliding sleeve 15,16 in body of rod slippage about in the of 22.

The lever 21 top sections of grip part 20 of the present utility model are erected with a control part 30, and the body of rod 22 is provided with pipe 221 in, its outer sliding sleeve one outer tube 222, and inside is installed a tractive unit 40 again.Wherein this control part 30 has one and can push for elasticity, and inner edge is pivoted with the button 32 of a supporting member 31, makes when pushing button 32, obtains pressing contracting in the elasticity clamping piece 33 breaking away from the state of clips with interior pipe 221.Pipe 221 internal diameter edge overlap bottom tube 223 in intrinsic in addition, and 221 of interior bottom tube 223 and interior pipes are installed with a flexible shell fragment 224, make this supporting member 31 replace flexible shell fragment 224 with button 32 interlocks in good time.In addition this tractive unit 40 comprise one hold stretch be snapped in the traction item 41 of bottom tube 223 top tool sub warheads 411, and these traction item 41 tops are by the traction that links to each other of a contiguous block 42 and a sliding rope 43.Upper sliding sleeve 15 is fixed in these cunning rope 43 pulley 44 downward windings on top cover 12.Pipe 221 inner tip are arranged with push pipe 45 in simultaneously, and the bottom is erected with a spring 46 that can produce outer support power.Because by forming with upper member, when the user pushes button 32, can make contracts in the clamping piece 33 breaks away from the clip (shown in Fig. 4,5,6) of outer tube 222, causes outer tube 222 to be subjected to spring 46 to replace interior push pipe 45 and produces the upper and lower sliding sleeve 15,16 of passing, produces a simple and easy automatic deployment action.And when the user pushes button 32 again (shown in Fig. 7,8,9,10,11), then can make the supporting member 31 of button 32 press flexible shell fragment 224 by interior pipe 221, make the sub warhead 411 of traction item 41 break away from interior bottom tube 223.Simultaneously upper sliding sleeve 15 loses the tractive force of sliding rope 43, and is subjected to the spring 17 of 11 of upper supporting bone 13 and umbrella frames to draw the downward slippage of power effect of pulling, and does a simple and easy action that closes one's umbrella automatically, makes the straight tube parachute kit of this single-handle type that simple and easy automatic umbrella folding and unfolding function be arranged.

Wherein, described lever 21 tops can a sheathed hollow seat pipe 211, respectively for the inner and outer pipe 221,222 of the body of rod 22 rivet clasp that stretches through, and in the order bottom tube 223 simultaneously rivet clasp in seat pipe 211.Seat pipe 211 outer wall edge are provided with suitable profile groove 212 in addition, and confession button 32 and the spring 321 that holds are installed with the location.After button 32 is pressed, can compress mutually, in profile groove 212, produce inside and outside slippage action simultaneously with spring 321.

Secondly, this clamping piece 33 can be made as a body, and can hold to stretch and be positioned in the seat pipe 211, and make two open ora terminalis can be subjected to button 32 to compress stopper, its opposite side can compress mutually with a spring 331 when making its displacement, and make the edge clipping 332 that is provided with on it break away from the breach 225 that is provided with on the outer tube 222 tube wall edge, and then reach the purpose of parachute-opening.

Claims

1, a kind of automatic umbrella folding and unfolding device of single-handle type, comprise a grip part of forming by lever, the body of rod, one by an above umbrella frame, the corresponding last lower supporting bone that is pivoted, cover be fixed in body of rod top section the top cover, be slidedly arranged on the umbrella frame portion that the sliding sleeve up and down of the body of rod is formed, it is characterized in that:

Lever top, described grip part section is erected with a control part of being made up of button, clamping piece, flexible shell fragment; The mutual sliding sleeve of inner and outer pipes consists of the body of rod, and collocation outer tube inside is equiped with a tractive unit of being made up of traction item, sliding rope and spring; When successively pushing button, replace clamping piece and flexible shell fragment respectively, outer tube breaks away from clamping piece; And flexible shell fragment gets loose traction item, and upper sliding sleeve loses the tractive force that maintains of sliding rope.

2, the automatic umbrella folding and unfolding device of single-handle type according to claim 1 is characterized in that: described lever top cover solid makes inner and outer pipe hold the hollow seat pipe of stretching rivet clasp mutually with it, and in the sheathed rivet clasp one of inner tube diameter edge bottom tube; Flexible shell fragment is fixed between interior bottom tube and interior pipe, make the spring of tractive unit can be erected on the interior push pipe of its bottom in interior pipe inner tip sheathed again, seat pipe outer wall edge is engraved to be provided with respectively for button and the spring of replacing button and is installed with the location and makes button can make the profile groove of elastic telescopic slippage therein in addition; Clamping piece is installed and is positioned the internal diameter edge.

3, the automatic umbrella folding and unfolding device of single-handle type according to claim 1 and 2 is characterized in that: described button inner edge is pivoted in addition and one can and compresses the supporting member of the flexible shell fragment of control part through interior pipe in the outer tube slippage that makes progress with the button stopper when getting loose.

4, the automatic umbrella folding and unfolding device of single-handle type according to claim 1 and 2, it is characterized in that: traction item one end of described tractive unit be formed with one hold stretch be buckled in the bottom tube top, can compress and get loose with flexible shell fragment, the traction item top then borrows a contiguous block and sliding rope to be implicative of each other, the downward winding of pulley that sliding rope puts through the top is fixed on upper sliding sleeve, with the sub warhead of stopper upper sliding sleeve.

5, the automatic umbrella folding and unfolding device of single-handle type according to claim 1 and 2, it is characterized in that: described clamping piece is made as a body, and holds and stretch on the present bore edge in location; Two open ora terminalis are subjected to button to compress stopper, and with the spring that the compression opposite side is set up, the edge clipping of clamping piece leaves outer tube wall edge breach, the outer tube upwards slippage that gets loose.