CN2528263Y

CN2528263Y - Automatic folding umbrella

Info

Publication number: CN2528263Y
Application number: CN 01278240
Authority: CN
Inventors: 吴健隆
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-19
Filing date: 2001-12-19
Publication date: 2003-01-01
Anticipated expiration: 2011-12-19

Abstract

The utility model discloses an automatic folding umbrella, which comprises: a multi-section telescopic middle rod, wherein, each section is equipped with a clip-hook group; an elastic body arranged in the multi-section middle rod; an upper honeycomb, the inner of which is equipped with an elastic push key, and the push key is connected with a pull wire, and the other end of the pull wire is connected with a coak in the bottom section middle rod; an elastic body, one end of which is connected with the bottom of the coak, and the other end thereof is fixed in the bottom section middle rod; a lower honeycomb, the inner of which is equipped with a buckle hook group; an elastic arranged outside the top section middle rod; a hand grip; a control switch; and an umbrella cloth. The clip-hook group is an open elastic clamp ring and can be arranged circularly at the outer edge of the lower end of the middle rod, and is fixed by the left and right inverted hooks at the opening of the clamp ring which are imbedded into two cutting grooves corresponding to the middle rod; moreover, the clamp ring is extended an elastic buckle piece; the upper end of the elastic buckle piece is equipped with an arc-shaped bulge, and proper place of the elastic buckle piece is equipped with buckle hook which can be penetrated into the hook hole corresponding to the two middle rods to fix the middle rod. The utility model can be operated by single hand, thereby achieving the automatic folding function.

Description

The Automatic umbrella tool

Technical field

The utility model relates to a kind of Automatic umbrella tool, refers to especially make parachute kit become umbrella closing state by the automatic folding of deployed condition under the singlehanded control of user, and makes the also together parachute kit of folding design of rod contraction automatically, umbrella frame and umbrella cover in the more piece.

Background technology

No matter the parachute kit of traditional type is in parachute-opening or close one's umbrella and all need by manual operation, develop parachute kit afterwards with automatic deployment via improvement, but still must be by manual operation when closing one's umbrella; Develop a kind of telescopic parachute kit of automatic deployment afterwards again through improvement, shunk reduction but be still by bimanualness when closing one's umbrella.Aforementioned parachute kit user when the rainy day open an umbrella in the inlet chamber or in the car before, for closing one's umbrella, two hands can cause many troubles, for example the right hand opens an umbrella, left hand is taken thing, then be difficult to assist by left hand again close one's umbrella, more impossiblely close one's umbrella with one hand, so could close one's umbrella with both hands after the left hand article must being put down, so promptly cause the puzzlement in the use.

In view of this, but the parachute kit that promptly has the dealer to develop a kind of automatic deployment, close one's umbrella, it not only has the parachute-opening action, and function more closes one's umbrella; Only its shortcoming is that parachute kit is when closing one's umbrella, have only umbrella cloth and umbrella frame to fold, but middle rod still is deployed condition, can not shrink, so middle rod needs by both hands it to be shunk, if middle rod does not shrink, then Zhi Hou parachute kit just no longer has the automatic deployment function, therefore middle rod must be shunk and finish, the parachute kit after just making it has the parachute-opening function; In addition, complex structure is difficult for assembling, and the many easily faults of part etc. also all are one of shortcomings; Though therefore the parachute-opening of this kind parachute kit tool and the function that closes one's umbrella still can't reach the folding function.

Summary of the invention

The purpose of this utility model provides and a kind ofly can and make parachute kit be reduced into the Automatic umbrella tool of cutting back state by the automatic folding of deployed condition by one hand control.

For achieving the above object, the utility model is taked following design: a kind of Automatic umbrella tool comprises:

Rod in one multi-joint telescoping, rod (descend most in the joint except the rod) all is provided with the trip group with positioning action in every joint, and the trip group can make up and down in two joints rod locate and do not break away from;

One is located at the elastomer that also middle rod can be folded in the rod in the more piece, and the one end is fixed on honeycomb, and end then is fixed on and descends excellent lower end in the joint most in addition;

One be fixed in the last honeycomb of rod upper end, in establish an elasticity push button, push button connects backguy, backguy end is in addition extended and is changed in middle rod, and with descend most joint in the interior coak of rod be connected;

One end be connected the coak bottom again in addition end be fixed on and descend the elastomer in the rod in the joint most;

One can be on middle rod the following honeycomb of mobile lifting, be provided with in the following honeycomb and middle rod produces the button hook group of positioning relation, this button hook group can be suppressed by the elasticity push button;

One is located at and goes up in the joint the outer and elastomer of position between upper and lower two honeycombs of rod most;

One is fixed on the handle that descends excellent bottom in the joint most;

One is located in the handle and produces the gauge tap of the relation of fastening with coak;

One by many umbrella frames arrange in pairs or groups upper and lower honeycomb the umbrella frame assembly and be laid on umbrella cloth on the umbrella frame;

It is characterized in that: the trip group is that opening shape elastic clamp ring can encircle the lower end outer rim that is located at middle rod, and two groovings of rod correspondence are interior fixing in the left and right two overhead kick sheets embedding of mat clamp ring opening part, extend elastic fastening plate on the clamp ring again, be provided with the arc protuberance in cramp upper end, appropriate location is provided with button hook, button hook can penetrate corresponding the colluding in the hole of rod in two, and makes excellent secure bond in two.

The utility model has the advantages that: the utility model is owing to adopted above design, when umbrella closing state, the user is singly to refer to push the elasticity gauge tap of handle, so that producing, trip and coak break away from, and then make down the button hook group disengaging of honeycomb go up rod in the joint, and following honeycomb is subjected to, elastomer between two honeycombs is answered the elastomer contracts effect between Zhang Zuoyong or umbrella frame and is descended down, and then impact is located at the trip group of middle nose, so that rod breaks away from fixed relationship in two joints, and middle rod is subjected to the contraction of elastomer in the rod and decline successively, and the trip group is touched the trip group and is made the trip relation broken between rod in each, the middle rod of multi-section type can be shunk automatically, and umbrella cloth folds down and auto-folder at umbrella frame, reaches the function of automatic reduction.Therefore the utility model can make parachute kit be reduced into the cutting back state by the automatic folding of deployed condition by one hand control.

Description of drawings

Fig. 1 is the three-dimensional figure of the utility model

Fig. 2 is that upper and lower honeycomb reaches the profile of going up rod in the joint most among Fig. 1

Fig. 3 for the utility model after launching upper and lower honeycomb and go up the profile of rod in the joint most

The full profile of handle when Fig. 4 launches for the utility model

Fig. 5 is the three-dimensional exploded view of handle and gauge tap in the utility model

Full profile when Fig. 6 launches for the utility model

Fig. 7 is the middle rod in the utility model and the three-dimensional exploded view of trip group

Fig. 8 is the full profile of rod and back, trip group location in two in the utility model

The schematic diagram of Fig. 9 when rod is freed with the trip group in two in the utility model

Figure 10 makes honeycomb and the middle excellent schematic diagram of removing positioning relation down for the utility model after pushing gauge tap

Figure 11 folds and umbrella frame assembly folding schematic diagram for rod in each joint of the tenth figure that continues

Figure 12 be in the utility model down honeycomb rise and each joint in the schematic diagram of rod expansion

The specific embodiment

As shown in Figure 1, the utility model include a multi-section type flexible in rod 10, be fixed in the handgrip 40, of last honeycomb 20, a mobile lifting excellent bottom in the following honeycomb 30, of middle rod is fixed on of rod upper end be located at handgrip and have the umbrella frame assembly 60 that the control device that acts on 50 of closing one's umbrella, is made up of many umbrella frames 61 and the umbrella cloth 62 that is laid on the umbrella frame combines.

As shown in Figure 1 and Figure 2,20,30 in upper and lower two honeycombs are provided with an elastomer 70 (as stage clip) with multiple Zhang Zuoyong, and this elastomer 70 is subjected to upper and lower honeycomb compression back and produces multiple Zhang Zuoyong.

As shown in Figure 3, be provided with pulley 52 in the last honeycomb 20, also pulley can be set, but it is better than not being set to that pulley 52 is set, this pulley 52 imports for backguy 51 and goes up in the joint in the rod 11, one end of backguy 51 be be located at down honeycomb perforation 21 in pushed away again by elastomer 23 push button 22 is connected, end then is connected (as shown in Figure 4) with position coak 54 in excellent 14 in descending most joint in addition.

And down honeycomb 30 except with many umbrella frames 61 combine, in be provided with button hook group 33, its structure comprises that vertically shuttle back and forth a inserted link 36, in following honeycomb 30 straight perforations 301 is located in the straight perforation and makes the elastomer 37, of inserted link 36 elasticity liftings be horizontally set with in honeycomb cross-drilled hole 302 down and push button 34 that the alignment pin 38, that pushed away again by elastomer 39 to influence is horizontally set with in the honeycomb cross-drilled hole 303 and pushed away again by elastomer 35 influences combines; Wherein, alignment pin 38 is vertically passed by inserted link 36, and inserted link 36 lower ends are penetrated by push button 34; Aforementioned alignment pin 38 rear ends are pushed away again by elastomer 39 and front end are embedded in the locating hole 111 of going up rod 11 in the joint, make that honeycomb 30 is fixed on excellent 11 upper ends in the joint and does not break away from down; Push button 34 rear ends are pushed away again by elastomer 35 and front end are exposed at outward outside the cross-drilled hole 303 again.Aforesaid inserted link keyhole 361 is influenced by the conical surface 341 when push button 34 moves and makes inserted link 36 produce lift action; Alignment pin 38 is influenced by inclined-plane 362 when inserted link 36 liftings and produces traversing effect again.

As shown in Figure 4, backguy 51 is connected directly to down the coak 54 in the rod 14 in the joint by following honeycomb 30, and coak 54 lower ends are then connecting elastomer 57, and elastomer 57 bottoms then are fixed on down rod 14 interior (for example latch 58 is fixed) in the joint; But by elastomer 57 drawing coaks 54 and backguy 51; Aforementioned coak 54 has baffle ring 542, baffle ring be subjected to that trip 502 with button 501 consubstantialities stops and the position thereon.Button 501 is the somes that belong to gauge tap 50, its structure as shown in Figure 5, it comprises that an annular lamina 503, is located at annular lamina interior a trip 502 and a button that is connected with annular lamina 501 and forms, annular lamina 503 is located in the annular groove 42 of handle, 501 on button is embedded in the caulking groove 43, in addition in annular lamina 503 rear ends more with one in spring groove 44 small pressure spring 55 contacts; Instantly after rod 14 penetrates the straight hole 45 of handle in the joint, the set perforation in bottom 141 can and annular groove 42 horizontal symmetrical settings, at this moment the trips 502 in the annular lamina 503 can pass perforation 141 and stop the baffle ring 542 of coak; When parachute kit is deployed condition, baffle ring 542 is that the position is trip 502 times, but after button 501 is pressed, trip 502 is shunk back, and make coak 54 be subjected to elastomer 23 effect of contractions in the honeycomb 20 and rising (elastic force of elastomer 23 is greater than elastomer 57) automatically, so coak baffle ring 542 can be positioned on the trip 502.

As shown in Figure 6, upper and

lower honeycomb

20,30 structures illustrate in aforementioned, cause in the position that the elastomer 56 in middle excellent 10 is to be fixed on honeycomb 20 with upper end 561, and lower end 562 is fixed on descends excellent 14 bottoms in the joint most; After rod launched in each joint again, backguy 51 was stretching state.In addition trip group 90 structures of rod in every joint (descend most in the joint except the rod 14) then obtain further understanding by shown in Figure 7, disclose trip group 90 among the figure for extending elastic fastening plate 92 on the opening shape elastic clamp ring 91, be provided with arc protuberance 96 in elastic fastening plate upper end, moderate place is provided with button hook 97, clamp ring 91 is that ring is located at excellent lower end in every joint (is example with middle excellent 11) outer rim again, and during two overhead kick sheets 98 collude about the mat clamp ring opening part in two groovings 116 of excellent 11 correspondences fixing (as shown in Figure 8); Come off for fear of clamp ring 91 again, can outside clamp ring 91, set up sheath 99 and fix it; Secondly, button hook 97 can penetrate corresponding among rod collude in the hole 117, and penetrate down simultaneously rod 12 in the joint to collude hole 125 interior and make excellent secure bond in upper and lower two.

As shown in Figure 9, following honeycomb 30 is subjected to elastomer 70 expansion influence and descends, and can force after the bottom touches the arc protuberance 96 that trip group 90 exposes and move cramp 92 outside, makes button hook 97 excellent 12 collude hole 125 in breaking away from, rod no longer fixes in upper and lower two and make, and makes rod 11 lasting declines in the joint.In like manner, central excellent 12 touch when descending in during the trip group 90 of rod 13, also can remove the relation of fixing and make in rod 12 continue to descend; So the rest may be inferred by analogy, make in three joints rod 11～13 all drop on down rod 14 in the joint at last and fold become in the single-unit excellent.

As shown in figure 10, the user is with after singly referring to push the button 501 at handle 40 places, backguy 51 is subjected to the elastomer 23 expansion influences in the honeycomb 20 and rises, make that upper end push button 22 is descended, push button 22 presses down inserted link 36 again and makes its decline, and then force alignment pin 38 to retreat and break away from locating hole 111, remove the fixed relationship of rod 11 in the honeycomb 30 and last joint down; This at present honeycomb 30 be subjected to the multiple Zhang Zuoyong of elastomer 70 and descend immediately, can remove the fixing state of excellent trip group 90 in each afterwards and make in rod 10 be subjected to internal elastomeric 56 contractions and fold automatically, just like as shown in figure 11, after rod 10 folds into single-unit in each joint, backguy 51 also is relaxed state, so at this moment coak 54 is subjected to 57 contractions of bottom elastomer and descends, and make baffle ring 542 slip over trip 502 and the position at it down; When the user singly refers to leave moment of button 501, button 501 promptly is subjected to rear end elastomer 55 multiple Zhang Zuoyong, and makes gauge tap 50 reduction.Again, the umbrella frame 61 that respectively saves of umbrella frame assembly 60 can the auto-folder contraction along with following honeycomb 30 declines at this moment.

As shown in figure 12, after the user will descend honeycomb 30 up to raise with one hand, each umbrella frame 61 of umbrella frame assembly 60 promptly can launch along with the rising of following honeycomb 30, till rod 11 is located in following honeycomb 30 and last joint.

The enforcement of the utility model can obtain following result:

1, the user controls with one hand and just can make the automatic folding of parachute kit, and middle rod can shrink reduction automatically by more piece and become single-unit, and this can be beneficial in user's inlet chamber or reach the function that closes one's umbrella fast in the car time, this be habit formula parachute kit can not reach.

2, the utility model parachute kit is useful in the more piece rod, but rod also can be suitable in the single-unit, and when rod is implemented in more piece, can need not the end user and put umbrella cloth in order with umbrella frame and together folding of umbrella cloth in the process of closing one's umbrella.

3, down honeycomb to descend be the mat elastomer contracts effect between the multiple Zhang Zuoyong of the elastomer between two honeycombs or mat umbrella frame and descending up and down, perhaps under two kinds of elastomer common implementings and make down that honeycomb descends; Instantly honeycomb no longer with last joint in rod be subjected to aforementioned elastomeric effect fixedly the time and descend, and the trip group of rod in the touching, and remove go up save and second in fixed relationship between rod; Can impact the trip group of rod in saving down when the trip group of rod descends in each again successively, and rod reaches automatic closing function in making, and does not need bimanualness.

Claims

1, a kind of Automatic umbrella tool comprises:

Rod in one multi-joint telescoping, rod all is provided with the trip group with positioning action in the every joint of rod in descending most joint, and the trip group can make up and down excellently in two joints locatees and does not break away from;

One is fixed on the handle that descends excellent bottom in the joint most;

2, the Automatic umbrella tool according to claim 1 is characterized in that: can set up sheath and fix it outside the clamp ring of trip group.

3, the Automatic umbrella tool according to claim 1 is characterized in that: can set up elastomer between umbrella frame, to strengthen the decline effect of honeycomb on middle rod down.

4, the Automatic umbrella tool according to claim 1 is characterized in that: the button hook group is to be located in the straight perforation and to make the elastomer, of inserted link elasticity lifting be horizontally set with in honeycomb cross-drilled hole down and be subjected to alignment pin, that elastomer pushes away again to be influenced to be horizontally set with in honeycomb cross-drilled hole down and to be subjected to elastomer to push away the push button that influences again and combined by vertically shuttle back and forth a inserted link, in honeycomb straight perforation down.

5, the Automatic umbrella tool according to claim 1 is characterized in that: go up honeycomb and go up that excellent inside is provided with pulley in the joint most, in being easy to import for backguy in the rod.

6, the Automatic umbrella tool according to claim 1, it is characterized in that: gauge tap is made up of a trip and a button that is connected with annular lamina that an annular lamina, is located in the annular lamina, and trip can produce the relation of fastening with the coak with baffle ring.