CN2523256Y

CN2523256Y - Automatic umbrellas

Info

Publication number: CN2523256Y
Application number: CN 02225627
Authority: CN
Inventors: 叶瑞庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-30
Filing date: 2002-01-30
Publication date: 2002-12-04
Anticipated expiration: 2012-01-30

Abstract

The utility model relates to an automatic folding umbrella which comprises a middle rod group 10, a clamping hook group 80, a top honeycomb 20, a bottom honeycomb 30, a compression spring 70, a grip 40, umbrella cloth 62, an umbrella skeleton group 60 and a buckling hook group 33, wherein a drawing wire 51 is arranged in the cavity of the middle rod group 10, and both ends of the drawing wire are respectively connected with an elastic pushing key 22 and a control switch 50 which is positioned in the grip 40; a tension spring 56 is also arranged in the cavity of the middle rod group, one end of the tension spring is fixed on the top honeycomb 20, and the other end is fixed at the lower end of a bottom middle rod 14. A head of an elastic clamping plate 82 of the clamping hook group 80 is provided with a post-shaped tenon 821 with a semispherical end. The control switch 50 can be pressed by a single finger in order to fold an umbrella skeleton 61 and the umbrella cloth 62. Under the function of the tension spring 56 of the middle rod group 10, other middle rods can be folded in one middle rod, so that the umbrella can be completely folded. Owing to the design, the utility model has convenient use.

Description

Automatic umbrella

Technical field the utility model relates to the hand-held article of daily product, particularly hides the Automatic umbrella of rain or sunshade.

The parachute kit parachute-opening that background technology is traditional or close one's umbrella and all need bimanualness, the parachute kit of She Ji automatic deployment afterwards, need bimanualness when closing one's umbrella equally, the newly designed parachute kit that has automatic deployment and close one's umbrella, though can close one's umbrella automatically, umbrella frame and umbrella cloth can only be folded, and middle rod can not be folded, parachute kit to be folded fully, still need bimanualness.It is to use bimanualness that there is a common shortcoming in above-mentioned parachute kit, very inconvenient for time in user's inlet chamber or in the car, especially for a hand-held umbrella, and the people of a portable thing, the article that must put down in the hand close one's umbrella, so inconvenient more.

The summary of the invention the purpose of this utility model provides a kind of easy to use, and particularly to a hand-held umbrella, the people of a portable thing is Automatic umbrella especially easily.

The utility model is realized by implementing following technical scheme: Automatic umbrella of the present utility model, comprise in the multi-joint telescoping rod group, remove last in each of rod rod respectively have one to be fixed on its inside, and the grab group that rod is fixed in will adjacent two joints; Rod upper end in being fixed on, in be provided with the last honeycomb of elasticity push button; Honeycomb slidably descend in rod outside in being sleeved on, be provided with in the following honeycomb can with last in the rod clasp group of locating; Between last honeycomb and following honeycomb, have one be sleeved in the compression spring of rod outside, also have a backguy in the cavity of middle rod group, the one end is connected on the elasticity push button, the other end is connected the gauge tap that is arranged in handle; Also comprise the handle of rod bottom in being fixed on down, be articulated in the umbrella frame group that is used to support umbrella cloth on honeycomb and the following honeycomb respectively; In the cavity of rod group an extension spring is arranged in described, the one end is fixed on the honeycomb, the lower end of rod during the other end is fixed on down; The head of elastic clip has tenon in the described grab group.When needs close one's umbrella, with singly referring to push gauge tap, make the elasticity push button press down the clasp group by backguy, umbrella frame and umbrella cloth are folded, simultaneously in the rod group under the effect of extension spring, middle rod is closed in one of them in the rod, parachute kit is folded fully.

The utility model is owing to have above-mentioned design, so have following effect: the user controls with one hand just can make the automatic folding of parachute kit, and middle rod can shrink reduction automatically by more piece and becomes single-unit, this can be beneficial in user's inlet chamber or car in the time reach the function that closes one's umbrella fast, in the process that closes one's umbrella,, need not the user and put umbrella cloth in order umbrella frame and together folding of umbrella cloth.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model Automatic umbrella.

Fig. 2 is the utility model sectional perspective cross-sectional schematic.

Fig. 3 is that the part master of the utility model deployed condition looks cross-sectional schematic (top).

Fig. 4 is that the part master of the utility model deployed condition looks cross-sectional schematic (bottom).

Fig. 5 is the solid assembling cross-sectional schematic of Fig. 3.

Fig. 6 is the local main cross-sectional schematic of looking of the present utility model.

Fig. 7 is the volume rendering schematic diagram of rod 12 in group 80 of grab described in Fig. 6 and the centre.

Fig. 8 is that Fig. 7 looks cross-sectional schematic the master of parachute kit deployed condition.

Fig. 9 is that the master of Fig. 7 when parachute kit folds looks cross-sectional schematic.

Figure 10 is that the utility model is looked cross-sectional schematic the part of the initial state that closes one's umbrella master.

Figure 11 is that the part master of the utility model in the process of closing one's umbrella looks cross-sectional schematic.

Further describe the most preferred embodiment of the utility model below in conjunction with accompanying drawing.

The specific embodiment can be found out from Fig. 1, Fig. 6 to Figure 11, and a kind of Automatic umbrella comprises in the multi-joint telescoping rod group 10, remove last in each of rod 11 rod respectively have one to be fixed on its inside, and the grab group 80 that rod is fixed in will adjacent two joints; Excellent 11 upper ends in being fixed on, in be provided with the last honeycomb 20 of elasticity push button 22; Honeycomb 30 is slidably descended in excellent 11 outsides in being sleeved on, be provided with in the following honeycomb 30 can with last in the rod 11 the location clasp groups 33; Between last honeycomb 20 and following honeycomb 30, have one be sleeved in the compression spring 70 of excellent 11 outsides, also have a backguy 51 in the cavity of middle rod group 10, the one end is connected on the elasticity push button 22, the other end is connected the gauge tap 50 that is arranged in handle 40; The handle 40 that also comprises excellent 14 bottoms in being fixed on down is articulated in the umbrella frame group 60 that is used to support umbrella cloth 62 on honeycomb 20 and the following honeycomb 30 respectively; In the cavity of rod group 10 extension spring 56 is arranged in described, one end 561 is fixed on the honeycomb 20, the lower end of rod 14 during the other end 562 is fixed on down; The head of elastic clip 82 has tenon 821 in the described grab group 80, and this tenon 821 is that the termination is dome shape or leg-of-mutton cylindrical body.When needs close one's umbrella,, make elasticity push button 22 press down clasp group 33 by backguy 51 with singly referring to push gauge tap 50, umbrella frame 61 and umbrella cloth 62 are folded, rod group 10 is under the effect of extension spring 56 simultaneously, and rod in other is closed in one in the rod, and parachute kit is folded fully.Described grab group 80 comprise be installed in the centre rod 12 and down in elastic clamp ring 81 in the rod 14 and the elastic clip 82 that fuses by securing member 83 and elastic clamp ring 81, described elastic clamp ring 81 has at least two heads that the elastic fastening plate 811 of clasp 812 is arranged, the hole 113 that the upper end of rod 11 is provided with pulley 52 and backguy 51 is passed in described the going up, should a hole 111 that alignment pin 38 is penetrated be arranged middle excellent middle part, lower end of rod also has a hole 112 that tenon 821 is penetrated in this; Respectively there is a hole 121 that tenon 821 is penetrated at the two ends of rod 12 in the described centre, and upper end of rod also has the button hole 122 identical with clasp quantity, that shape adapts in this; Described down in excellent 14 upper ends have and can make hole 143 that tenon 821 penetrates and the hole 142 that clasp 812 is penetrated, there is the hole 141 that grab 502 is inserted at middle part of rod in this, there is the hole 144 that screw 41 is inserted lower end of rod in this.When parachute kit folds, at first descend honeycomb 30 to move down, because the termination of tenon 821 is hemisphericals or leg-of-mutton, the lower edge of following honeycomb 30 earlier tenon 821 is compressed into hole 112, upward middle rod 11 is subjected to the effect of extension spring 56 and moves down, the edge in hole 121 continues tenon 821 is compressed into hole 121, in the centre rod 12 can retraction in the rod 11, in last rod 11 move to rod 12 in the centre with down in during fixing grab group 80 places of rod 14, the lower edge of rod 11 pushes back tenon 821 in going up, repeat above-mentioned action, middle rod group 10 can be shunk by joint, realizes contractile function.When the hole 112 in parachute kit launches to go up on the rod 11 moves to grab group 80 places, tenon 821 ejects under the effect of elastic clip 82 and in the patchhole 112, at this moment, hole 112 is in the stylolitic part of tenon 821, excellent 12 relative fixed in rod 11 and the centre in can making, in like manner, rod 12 also can be fixed with following middle rod 14 in the centre.

As can be seen from Figure 2, there is an extension spring 53 centre of described backguy 51.This spring the impact that can alleviate 22 pairs of inserted links 36 of elasticity push button is set, the elasticity that can regulate backguy 51 automatically simultaneously, preventing influences the accurate execution that closes one's umbrella and move because pine is crossed in backguy 51.

As can be seen from Figure 1, also be provided with extension spring 63 on each umbrella frame 61 in the described umbrella frame group 60.Can help umbrella frame 61 to shrink like this.

As can be seen from Figure 3, the described honeycomb 20 of going up comprises a step-like hole 21, and return spring 23 and elasticity push button 22 are housed in this hole successively, and described elasticity push button 22 is made up of two cylinders of different size, wherein an end of paxilla connects backguy 51, and an end of big cylinder is an arc surface.When the parachute kit deployed condition, backguy 51 pull-up elasticity push buttons 22, return spring 23 is compressed.When needs closed one's umbrella, backguy 51 was in relaxation state, and elasticity push button 22 is subjected to the effect of return spring 23 restoring forces and moves down.

From Fig. 3, Fig. 9 and Figure 10, can find out, described clasp group 33 include two be positioned at down honeycomb 30 upper sheds respectively towards honeycomb 30 inside and outside circular surfaces down blind hole 302 and 303, the open-work 301 that is connected with hole 302 and 303; It is porose 361 that the bottom is housed in the described hole 301, the inserted link 36 that middle part fluted 362 is step-like; The porose alignment pin in return spring 39 and middle part 38 is housed in the described hole 302 from inside to outside successively; The push button 34 at return spring 35 and middle part fluted 341 is housed in the described hole 303 from inside to outside successively; Described inserted link 36 passes the hole on the alignment pin 38, and makes groove 362 be positioned at this hole, and push button 34 passes the hole 361 on the inserted link 36, and makes groove 341 be positioned at this hole, and return spring 37 is sleeved on the inserted link 36 and between the inserted link seat of honour and alignment pin 38.When needs close one's umbrella, elasticity push button 22 presses down inserted link 36, chamfered portion in the groove 362 on the inserted link 36 makes alignment pin 38 retraction in hole 302, alignment pin 38 withdraws from the hole 111 on the rod 11 from last, following honeycomb 30 by compression spring 70 restoring forces effect and move down, umbrella frame 61 and umbrella cloth 62 are folded.When launching parachute kit, elasticity push button 22 is pulled up, inserted link 36 also with on move, at this moment, alignment pin 38 is subjected to the effect of return spring 39 restoring forces and falls into the planar section of groove 362, head stretches out in the patchhole 111 in hole 302, and honeycomb 30 is fixed on the ad-hoc location of middle rod 11, and umbrella frame 61 and umbrella cloth 62 are remained on deployed condition.Push push button 34, the chamfered portion of groove 341 moves down inserted link 36, and alignment pin 38 is deviate from the hole 111, and umbrella frame 61 and umbrella cloth 62 are folded.

From Fig. 4, Fig. 5, Figure 10 and Figure 11, can find out, there is the deep hole 42 of a rectangle side of described handle 40, one circular hole 44 is arranged at its bottom, the opening part in hole 42 has a groove 43, the upper surface of handle 40 has one middle rod 14 is inserted, the hole 45 that communicates with hole 42 is during screw 41 screws in down by the screw on the handle 40 46 in the locating hole of excellent 14 lower ends.Described gauge tap 50 comprises in the embedded hole 42, rod 14 snap rings that pass 503 in can making down, the oriented grab 502 that should encircle central protuberance of its inner surface links to each other with this ring, shape and groove 43 corresponding sheet buttons 501, return spring 55 are contained in the hole 44 and withstand on the outer surface of snap ring 503; Comprise that also an end is connected with backguy 51, the coak 54 of excellent 14 lower ends during an end is fixed on down by return spring 57 and fixture 58, the middle part of this coak have a diameter be slightly less than down in the round platform 542 of excellent 14 internal diameters.When needs close one's umbrella, singly refer to push sheet button 501, grab 502 withdraws from the hole 141 on the rod 14 from down, coak 54 is subjected to the effect of return spring 23 restoring forces, by backguy 51 pull-ups, return spring 57 is stretched, and round platform 542 moves on to the top of grab 502, and push button 22 can constantly press down inserted link 36 and fold until parachute kit.When parachute kit is unfolded, inserted link 36 jack-up push buttons 22, backguy 51 is lax, coak 54 is subjected to the effect of return spring 57 and moves down, round platform 542 moves to the below of grab 502, grab 502 under the effect of return spring 55 in the patchhole 141 and block round platform 542, make its can't on move, push button 22 can not press down inserted link 36, and parachute kit can keep deployed condition.

Claims

1. an Automatic umbrella comprises rod group (10) in the multi-joint telescoping, and rod respectively has one to be fixed on its inside in each except that rod (11) in last, and with the fixing grab group (80) of rod in adjacent two joints; Rod (11) upper end in being fixed on, in be provided with the last honeycomb (20) of elasticity push button (22); Honeycomb (30) slidably descend in rod (11) outside in being sleeved on, be provided with in the following honeycomb (30) can with last in rod (11) the clasp group (33) of locating; Between last honeycomb (20) and following honeycomb (30), have one be sleeved in the rod (11) outside compression spring (70), also has a backguy (51) in the cavity of middle rod group (10), the one end is connected on the elasticity push button (22), and the other end is connected the gauge tap (50) that is arranged in handle (40); Also comprise the handle (40) of rod (14) bottom in being fixed on down, be articulated in the umbrella frame group (60) that is used to support umbrella cloth (62) on honeycomb (20) and the following honeycomb (30) respectively; It is characterized in that: in the cavity of rod group (10) extension spring (56) is arranged in described, one end (561) is fixed on the honeycomb (20), the lower end of rod (14) during the other end (562) is fixed on down; The head of elastic clip (82) has tenon (821) in the described grab group (80).

2. Automatic umbrella according to claim 1 is characterized in that: there is an extension spring (53) centre of described backguy (51).

3. Automatic umbrella according to claim 1 and 2 is characterized in that: also be provided with extension spring (63) in the described umbrella frame group (60) on each umbrella frame (61).

4. Automatic umbrella according to claim 3, it is characterized in that: the described honeycomb (20) of going up comprises a step-like hole (21), return spring (23) and elasticity push button (22) are housed in this hole successively, described elasticity push button (22) is made up of two cylinders of different size, wherein an end of paxilla connects backguy (51), and an end of big cylinder is an arc surface.

5. Automatic umbrella according to claim 3, it is characterized in that: described clasp group (33) includes two and is positioned at honeycomb (30) upper shed down respectively towards blind hole (302) and (303) of the following inside and outside circular surfaces of honeycomb (30), the open-work (301) that is connected with hole (302) and (303); Bottom porose (361) is housed, the inserted link (36) that middle part fluted (362) are step-like in the described hole (301); The porose alignment pin (38) in return spring (39) and middle part is housed in the described hole (302) from inside to outside successively; The push button (34) of return spring (35) and middle part fluted (341) is housed in the described hole (303) from inside to outside successively; Described inserted link (36) passes the hole on the alignment pin (38), and make groove (362) be positioned at this hole, push button (34) passes the hole (361) on the inserted link (36), and making groove (341) be positioned at this hole, return spring (37) is sleeved on the inserted link (36) and is positioned between the inserted link seat of honour and the alignment pin (38).

6. Automatic umbrella according to claim 3, it is characterized in that: there is the deep hole (42) of a rectangle side of described handle (40), one circular hole (44) is arranged at its bottom, the opening part in hole (42) has a groove (43), the upper surface of handle (40) has one middle rod (14) is inserted, the hole (45) that communicates with hole (42), screw (41) screws in the locating hole of middle down rod (14) lower end by the screw (46) on the handle (40).

7. Automatic umbrella according to claim 3, it is characterized in that: described gauge tap (50) comprises in the embedded hole (42), the snap ring (503) that rod (14) passes in can making down, the oriented grab (502) that should encircle central protuberance of its inner surface, link to each other with this ring, the corresponding sheet button of shape and groove (43) (501), return spring (55) are contained in the hole (44) and withstand on the outer surface of snap ring (503); Comprise that also an end is connected with backguy (51), the coak (54) of rod (14) lower end during an end is fixed on down by return spring (57) and fixture (58), the middle part of this coak has a diameter to be slightly less than down the round platform (542) of middle rod (14) internal diameter.

8. Automatic umbrella according to claim 3, it is characterized in that: the hole (113) that the upper end of rod (11) is provided with pulley (52) and backguy (51) is passed in described the going up, should a hole (111) that alignment pin (38) is penetrated be arranged middle excellent middle part, lower end of rod also has a hole (112) that tenon (821) is penetrated in this; Respectively there is a hole (121) that tenon (821) is penetrated at the two ends of rod (12) in the described centre, and upper end of rod also has the button hole (122) identical with clasp quantity, that shape adapts in this; Described down in rod (14) upper end have and can make hole (143) that tenon (821) penetrates and the hole (142) that clasp (812) is penetrated, should the hole (141) that grab (502) is inserted be arranged middle excellent middle part, there is the hole (144) that screw (41) is inserted lower end of rod in this.

9. Automatic umbrella according to claim 3 is characterized in that: described tenon (821) is the cylindrical body that the termination is dome shape.

10. Automatic umbrella according to claim 3 is characterized in that: described tenon (821) is a termination cylindrical body triangular in shape.