CN2377894Y

CN2377894Y - Full-automatic en-toutcas

Info

Publication number: CN2377894Y
Application number: CN 99216154
Authority: CN
Inventors: 邵中民
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-07-17
Filing date: 1999-07-17
Publication date: 2000-05-17
Anticipated expiration: 2009-07-17

Abstract

The utility model discloses a full automatic umbrella for sunny and rainy days, which is composed of an umbrella framework part, an umbrella rod part and a handle part, wherein, the umbrella framework part comprises an upper disk, a middle disk, a lower disk, an upper supporting framework, a middle supporting framework and a lower supporting framework; the umbrella rod part comprises an outer rod, a middle rod, an inner rod, an upper spring, a lower spring, a pushing block, a chock block and a connecting rod; the handle part comprises a handle, a pushing rod and a sliding key. The sliding key of the full automatic umbrella for sunny and rainy days moves up and down to control the open and the closure of the umbrella; operation by single hand and single key can be realized; the utility model has the advantages of reasonable structure, convenient operation and long service life.

Description

Full-automatic en-toutcas

The utility model relates to a kind of en-toutcas, the en-toutcas of the automatic opening and closing of particularly a kind of energy.

At present, the automatic umbrella that occurs on the market generally is to open automatically, manually folds, and must cooperate with both hands when closing one's umbrella and finish.When the user takes umbrella on the other hand, another is portable when taking article, and closing one's umbrella just seems very inconvenient.For this reason, there are many people to propose all different technical schemes, realize the function of the automatic opening and closing of en-toutcas, as Chinese patent 93226180.9 and Chinese patent 90222379.8 or the like.These patents can realize this function from the angle of technology, but they have do not consider the requirement that Product industrialization is produced, often need complicated technology to produce, cause product cost too high; In the service life of then not considering product that has, make patented technology be difficult to implement.

The purpose of this utility model is at present existing the problems referred to above, provides a kind of structure simple, reasonable and practical relatively full-automatic en-toutcas.

This full-automatic en-toutcas is made up of umbrella frame part, umbrella bar part and handle portion branch, and umbrella frame partly comprises dish, mid-game, lower wall, several upper ramus, and the middle ramus and the lower support rib of upper ramus equal number.Upper ramus one end and last dish are hinged, and the other end stretches out, and umbrella cloth is arranged on the upper ramus; Middle ramus one end and mid-game are hinged, and the other end and upper ramus are hinged; Lower support rib one end and lower wall are hinged; The other end and upper ramus are hinged.The umbrella bar partly comprises outer bar, king-rod and the interior bar that connects together successively from outside to inside, and king-rod stretches out from outer bar, and last dish is inserted in the king-rod upper end, and mid-game is fixed on edge, king-rod upper end, and lower wall is socketed on the outer bar, and the upper end of outer bar is provided with and turns edge.Handle portion comprises handle, catch bar and feather key, and the lower end of outer bar and interior bar all is fixed on the handle, and catch bar is positioned at bar, and feather key is positioned at the outer bar lower end outside, and connects by pin between catch bar and the feather key.In this full-automatic en-toutcas, between last dish and the king-rod upper spring is set, between interior bar and the king-rod lower spring is set, upper spring and lower spring all are positioned at king-rod.The effect of upper spring and lower spring is that the folding for umbrella provides power.The top of lower spring is provided with pushing block, and pushing block is positioned at king-rod, is provided with block in the interior bar, connects by connecting rod between pushing block and the block.Switch also is set on the lower wall, and switch and lower wall are hinged, and between switch and the lower wall back-moving spring are set, and are equipped with corresponding aperture when opening with collapse state corresponding to umbrella on king-rod and the outer bar, and the inner of switch can be entered in these apertures.When pushing block during by the switch place, pushing block can back down switch the inner, makes switch the inner leave aperture on king-rod and the outer bar.The control element of this full-automatic en-toutcas is arranged at handle portion.In handle portion, be provided with fastener in the catch bar, fastener and interior bar are hinged, with the corresponding position of fastener aperture are arranged all on outer bar, king-rod, interior bar and the catch bar, also are provided with retainer spring between fastener and the catch bar, and catch and spring are set in the feather key.The effect one of feather key is the control fastener, the 2nd, and control catch bar, thereby the folding of control umbrella.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the structural representation of full-automatic en-toutcas under open configuration that the utility model provides.

Fig. 2 is the structural representation of full-automatic en-toutcas under collapse state that the utility model provides.

Fig. 3 is the structural representation between catch bar and the fastener in the utility model.

Among the figure, 1, upper ramus; 2, middle ramus; 3, lower support rib; 4, go up dish; 5, mid-game; 6, lower wall; 7, switch; 8, back-moving spring; 9, handle; 10, outer bar; 11, king-rod; 12, interior bar; 13, pushing block; 14, connecting rod; 15, block; 16, upper spring; 17, lower spring; 18, catch bar; 19, fastener; 20, feather key; 21, catch; 22, spring; 23, pin; 24, retainer spring; 25, bearing pin; 26, bar hole.

The utility model is described in further detail below in conjunction with accompanying drawing.

As depicted in figs. 1 and 2, the umbrella frame of this full-automatic en-toutcas partly comprises dish 4, mid-game 5, lower wall 6, upper ramus 1, middle ramus 2 and lower support rib 3.The umbrella bar partly comprises outer bar 10, king-rod 11, interior bar 12, upper spring 16, lower spring 17, pushing block 13, block 15 and connecting rod 14.Handle portion comprises handle 9, catch bar 18 and feather key 20.Switch 7 on the lower wall 6 is to be used for controlling opening of umbrella.Corresponding to switch 7 the inners two apertures are arranged all on king-rod 11 and the outer bar 10, switch 7 the inners can be inserted in the aperture umbrella frame is fixed.When umbrella was in collapse state, the feather key 20 that moves up made catch bar 18 drive blocks 15 and moves by on connecting rod 14 and the pushing block 13 that block 15 connects, just switch 7 the inners can be ejected the aperture on the king-rod 11.Because this moment, king-rod 11 was blocked by fastener 19, lower spring 17 is motionless, coils 4 risings so upper spring 16 just can make, and by upper ramus 1 drive lower support rib 3 lower wall 6 is risen, and umbrella is opened.The upper end of outer bar 10 is provided with and turns edge, and lower wall 6 just can not continue rising when rising to when place of turning edge.This moment, umbrella opened fully.Simultaneously, its inner under the effect of back-moving spring 8 of the switch 7 on the lower wall 6 enters again in the aperture of king-rod 11 and outer bar 10, and umbrella frame is located.

Be under the open configuration at this full-automatic en-toutcas, when feather key 20 was mobile backward, the catch 21 in the feather key 20 can withstand fastener 19, made fastener 19 rotate an angle, and the upper end of fastener 19 can be deviate from from the aperture of outer bar 10, king-rod 11 and interior bar 12.Because outer bar 10 and interior bar 12 all are fixed on the handle 9, so king-rod 11 can move up under the effect of lower spring 17.In when design, the elastic force of lower spring 17 is greater than the elastic force of upper spring 16, makes king-rod 11 move on can be smoothly, and the mid-game 5 by king-rod 11 upper ends and umbrella is closed with the hinged middle ramus 2 of mid-game 5.In order to guarantee that movable block 13 is positioned at the position of lower wall below 6, in the block 15 that connects with pushing block 13 is limited in the bar 12, motionless after making pushing block 13 move on to certain position in closing the umbrella process.

This full-automatic en-toutcas all needed accumulation of energy before parachute-opening.The method of accumulation of energy is to hold handle 9, and the umbrella pinnacle on ground or metope, is firmly pressed down.Like this, king-rod 11 moves down and makes lower spring 17 compressions, enters in the aperture of king-rod 11 lower ends until fastener 19, and king-rod 11 is blocked.In this process, block 15 also is displaced downwardly to catch bar 18 upper ends with king-rod 11.

As shown in Figure 3, fastener 19 is positioned at catch bar 18, but all there is bar hole 26 catch bar 18 both sides, and fastener 19 is hinged by the bearing pin 25 and the interior bar 12 that pass bar hole 26.Therefore, in the process that feather key 20 drive catch bars 18 move up and down, fastener 19 can be along with catch bar 18 translations.In the present embodiment, catch 21 becomes oblique being arranged in the feather key 20 with the umbrella rod axis, fastener 19 is not rotated and feather key 20 when moving down fastener 19 rotate.

Compared with prior art, the utlity model has following advantages:

1, by the folding that moves up and down to control umbrella of a feather key, the historical facts or anecdotes border is easy to operate.

Open or collapse state no matter 2 umbrellas are in, the switch the inner on the lower wall all is inserted in little on the king-rod In the hole, the umbrella frame position is fixed, not fragile.

3, the upper spring of opening and closing umbrella and lower spring all are arranged in the king-rod, and separate, therefore originally full-automatic en-toutcas reasonable in design, the service life that can improve umbrella.

4, this umbrella is compared with other full automatic umbrella, and its structure is relatively simple, helps the cost of commercialization production and reduction product, has high economic benefit.

Claims

1, a kind of full-automatic en-toutcas, it is made up of umbrella frame part, umbrella bar part and handle portion branch, wherein:

Umbrella frame partly comprise dish (4), mid-game (5), lower wall (6), several upper ramus (1), with the middle ramus (2) and the lower support rib (3) of upper ramus (1) equal number, upper ramus (1) one end and last dish (4) are hinged, the other end stretches out, middle ramus (2) one ends and mid-game (5) are hinged, the other end and upper ramus (1) are hinged, lower support rib (3) one ends and lower wall (6) are hinged, and the other end and upper ramus (1) are hinged;

The umbrella bar partly comprises outer bar (10), king-rod (11) and the interior bar (12) that connects together successively from outside to inside, king-rod (11) stretches out from outer bar (10), last dish (4) is inserted in king-rod (11) upper end, mid-game (5) is fixed on edge, king-rod (11) upper end, lower wall (6) is socketed on the outer bar (10), and the upper end of outer bar (10) is provided with and turns edge;

Handle portion comprises handle (9), catch bar (18) and feather key (20), the lower end of outer bar (10) and interior bar (12) all is fixed on the handle (9), catch bar (18) is positioned at bar (12), feather key (20) is positioned at outer bar (10) the lower end outside, and connects by pin (23) between catch bar (18) and the feather key (20);

It is characterized in that:

A. go up between dish (4) and the king-rod (11) upper spring (16) is set, between interior bar (12) and the king-rod (11) lower spring (17) is set, upper spring (16) and lower spring (17) all are positioned at king-rod (11);

B. the top of lower spring (17) is provided with pushing block (13), and pushing block (13) is positioned at king-rod (11), is provided with block (15) in the interior bar (12), connects by connecting rod (14) between pushing block (13) and the block (15);

C. on the lower wall (6) switch (7) is set also, switch (7) is hinged with lower wall (6), and between switch (7) and the lower wall (6) back-moving spring (8) is set, and king-rod (11) and outer bar (10) are gone up and be equipped with corresponding aperture when opening with collapse state corresponding to umbrella;

D. be provided with fastener (19) in the catch bar (18), fastener (19) is hinged with interior bar (12), outer bar (10), king-rod (11), interior bar (12) and catch bar (18) upward and on the corresponding position of fastener (19) all have aperture, also be provided with retainer spring (24) between fastener (19) and the catch bar (18), catch (21) and spring (22) are set in the feather key (20).

2, full-automatic en-toutcas according to claim 1 is characterized in that the elastic force of described lower spring (17) is greater than the elastic force of upper spring (16).

3, full-automatic en-toutcas according to claim 2 is characterized in that described block (15) is limited in the interior bar (12).

4, full-automatic en-toutcas according to claim 3 is characterized in that all there is bar hole (26) described catch bar (18) both sides, and fastener (19) is hinged with interior bar (12) by the bearing pin (25) that passes bar hole (26).

5, full-automatic umbrella according to claim 4 is characterized in that described catch (21) becomes oblique being arranged in the feather key (20) with the umbrella rod axis.