CN2189847Y

CN2189847Y - Automatic umbrella with upper and lower reliable controller

Info

Publication number: CN2189847Y
Application number: CN 94210867
Authority: CN
Inventors: 林俊光; 张荣仁
Original assignee: FUTAIYANG UMBRELLA FACTORY Co Ltd
Current assignee: FUTAIYANG UMBRELLA FACTORY Co Ltd
Priority date: 1994-05-16
Filing date: 1994-05-16
Publication date: 1995-02-22
Anticipated expiration: 2004-05-16

Abstract

The utility model relates to an automatic umbrella with an upper and a lower reliable controllers, comprising an umbrella central bar formed by the telescopic sleeving-joint of an outer tube, a central tube, an inner tube and a top sleeve, and the lower part of the umbrella central bar is connected with a handle. The inner end of an umbrella skeleton device is separately pivoted with an upper, a central and a lower nests which are sheathed outside the umbrella central bar, and an umbrella opening spring is arranged on the upper part of the central tube to upwards open and support a casing tube for opening the umbrella. A control device comprises a push-button which can slide up and down and is arranged in the handle to operate and push up a lower control casing tube glidingly arranged in the inner tube, and an upper control casing tube glidingly arranged in the central tube is upwards moved to trip the lower nest and to release the umbrella opening spring for opening the umbrella. After the umbrella is opened, the press-button is pushed down to release an umbrella folding spring arranged between the top end of the inner tube and the central tube for folding and closing the umbrella.

Description

Automatic umbrella with upper and lower reliable controller

The utility model system is about a kind of reliable type automatic umbrella of manipulation of switches up and down, refers to that especially a kind of borrowing move on one the control sleeve pipe and make the deployment spring of triping to open parachute kit or in pushing away this button after the parachute-opening down to release energy one umbrella colsing spring so that fold this parachute kit more than the last button push.

By the previous application of this case applicant approved utility model ZL92233029.8 number " way of propelling is controlled and opened the automatic umbrella that closes one's umbrella about borrowing ", this parachute kit system borrows a mortise pin (241) to make to control sleeve pipe (54) it on and slides up and down in this outer tube (13), must axially wear two relative elongated slots (130) in outer tube (13) whereby, and this outer tube (13) intensity is reduced and flexible distortion, make out, the operation that closes one's umbrella has some setbacks, even cause the fault of whole handle cun umbrella or scrap, wave refuse matter resource, and in this small-bore upward control sleeve pipe (54), a pushing block that can laterally slide (55) must be set radially so that on this, control when moving on the sleeve pipe (54), contract this pushing block (55) with this time nest (24) of triping laterally, control the interior complex structureization of sleeve pipe (54) on this and make, increase the difficulty of this parachute kit on making and assembling, and this parachute kit is not because of being provided with safety device, caused misoperation easily in the last moment that pushes away this button (51) parachute-opening, cause the following prominent bar portion (582) that presses down this shank and make the umbrella colsing spring of compressed energy-storage (4) release can, just can't give closing one's umbrella and manifest its shortcoming again.

In view of this this case creator is to add the research innovation, discloses the reliable type of the present utility model automatic umbrella of manipulation of switches up and down.

The purpose of this utility model aim to provide a kind of reliable type up and down the automatic umbrella system of manipulation of switches comprise: one by outer, in, rod in the umbrella that forms of interior pipe and the flexible fit of top sleeve pipe, be connected with the leader under it; Its inner end of one umbrella rib device pivot respectively connects a upper, middle and lower nest to be sheathed in this umbrella outside the rod; One deployment spring is arranged at the upper end of pipe in this and thinks parachute-opening upwards to open this top sleeve pipe of top; One control device contains a button slide down to be located in this handle to push away one on operatively and to be slidedly arranged on the sleeve pipe of control once in the pipe in this, make and move one and be slidedly arranged in this on one in pipe the control sleeve pipe triping this time nest and discharge this deployment spring opening this parachute kit, can one be arranged in this pipe top and be somebody's turn to do between middle pipe umbrella colsing spring to release so that fold this parachute kit and push away this button after parachute-opening under.

A preferred embodiment of the present utility model can be cooperated appended accompanying drawing and be obtained distinct by following specification.

The simple declaration of accompanying drawing:

Fig. 1 is the schematic diagram after the utility model Self-opened umbrella state closes one's umbrella.

Fig. 2 is the schematic diagram of the spring secures rail to sleeper of control sleeve pipe on the utility model.

Fig. 3 is the schematic diagram that the utility model is reseted this umbrella colsing spring.

Fig. 4 is the utility model parachute-opening schematic diagram of moment.

Fig. 5 is the part enlarged drawing of Fig. 4.

Fig. 6 is that utility model is opened the schematic diagram after putting down.

Fig. 7 is the part enlarged diagram of Fig. 6.

Consult all accompanying drawings, the utility model comprises: rod (1) in the umbrella, a umbrella rib device (2), a deployment spring (3), a umbrella colsing spring (4) and a control device (5).

Rod (1) comprises in this umbrella: pipe (11) is connected with leader (12) under it in one, pipe (13) sleeves to and manages outside (11) in this in one, one outer tube (14) sliding sleeve is managed outside (13) in this, and a top sleeve pipe (15) sleeves to the upper end within the pipe (13) in this.

This umbrella rib device (2) comprising: most parietal bones (21), its respectively the inner end pivot of this parietal bone (21) connect nest on (22) to be fixed on this top sleeve pipe (15); Most intermediums (23) its respectively the inner end pivot of this intermedium (23) connect nest in (24) to be fixed in the upper end of pipe (13) in this, its outer end then articulates respectively this parietal bone (21); Most lower support ribs (25) its respectively the inner end pivot of this lower support rib (25) connect that nest (26) is to sleeve to outside this outer tube (14), its outer end then pivot connects respectively this parietal bone (21).

The following spring end (31) of this deployment spring (3) is arranged at the top (130) of pipe (13) in this, and spring end (32) is then opened the root edge that peaks at this top sleeve pipe (15) on it.

The following spring end (41) of this umbrella colsing spring (4) is arranged at the top (110) of pipe (11) in this, and spring end (42) is then opened the stage casing bolt tool (131) that peaks at pipe (13) in this on it.

This control device (5) comprising: on the button (51), under be slidedly arranged in this handle (12), the unidirectional elastic claw (513) that is pivoted in this button (51) holds for spring (513a), and this button (51) horizontal projection one horizontal tip (512) of rod (1) in this umbrella certainly, manage the tip groove (112) of (11) and connect the following pipe end of controlling sleeve pipe (52) in the gliding groove (142) that makes the horizontal projection of this horizontal tip (512) pass this outer tube (14) reaches, make this time control sleeve pipe (52) on this button (51), following interlock, connecting a connecting rod (531) on the one bar plug (53) is slidedly arranged among this interior pipe (11), control sleeve pipe (54) on one and articulate this connection (531) to link with this bar plug (53), and on this, establish a teat (541) to evagination on the tube wall of control sleeve pipe (54) and make with the clasp (261) in this time of ejection nest (26) operatively and manage (13) in this time nest (26) and this and trip, and should go up the interior elasticity of control sleeve pipe (54) and be embedded a spring secures rail to sleeper (57), this spring secures rail to sleeper (57) is often to wear to dash forward outside the control sleeve pipe (54), to make control sleeve pipe (54) slippage in pipe (13) in this stably on this on this; And one moving partially shank (58) be hubbed at the following pipe portion of pipe (11) in this, hook portion on it (581) pass this time control sleeve pipe (52) and in pipe (11) operatively buckle should in pipe (13), and its down hook portion (582) pass this time control sleeve pipe (52), interior pipe (11) and outer tube (14) and move partially for the unidirectional elastic claw (513) in this button (51) is operated.

This time control sleeve pipe (52) borrows a spring secures rail to sleeper (520) to manage in (11) flexibly to be held in this.

When under Fig. 6 deployed condition, following button push (51) moves down with this time control sleeve pipe (52) that links, making unidirectional elastic claw (513) in this button (51) press down moving partially following hook portion (582) that should moving partially shank (58) makes hook portion it on (581) and is somebody's turn to do middle dog hole (133) of managing (13) and trips, to discharge the elastic energy of umbrella colsing spring (4), make and upwards bounce up pipe (13) in this, make and control stage casing bolt tool (131) upper end (131a) that sleeve (54) abuts against pipe (13) in this on this, and the clasp (261) in this time nest (26) is snapped in the following dog hole (134) of pipe (13) in this with respect to moving down this time nest (26), reset the elastic energy (using) of this deployment spring (3) to fold this umbrella rib device (2) and compression simultaneously, be umbrella closing state as shown in Figure 1 for next parachute-opening; In the time will doing the parachute-opening action, should compress rod (1) in this umbrella from Fig. 1 earlier, to compress this umbrella colsing spring (4) energy storage, the chute (141) that makes the clasp (261) of this time nest (26) follow this outer tube (14) relatively moves down, and the last hook portion (581) that makes this moving partially shank (58) is snapped in the dog hole (133) of pipe (13) in this, and following hook portion (582) that should moving partially shank (58) then be inserted in this outer tube (14) lower edge be embedded one pitch safely in the grooving (143a) of sheet (143) and be shown in Figure 3; Because this outer tube (14) is only cut in the one side and established a chute (141), do not resemble preceding case (utility model ZL92233029.8 number) and must offer two relative elongated slots (130) in pipe (13) wall and make and manage flexible distortion and can't open smoothly, close one's umbrella.So the utility model outer tube (14) still can be possessed splendid intensity, and is difficult for flexural deformation, benefit make the utility model operation circle along and reliable (Reliable).

Moment such as Fig. 4 in parachute-opening, shown in 5, under the energy storage state that closes one's umbrella, last button push (51), since the unidirectional elastic claw (513) in the button (51) be subjected to stopping of safety fork sheet (143) can't move partially should moving partially shank (58) following hook portion (582) thus last hook portion (581) that should moving partially shank (58) still stably buckle be somebody's turn to do middle manage (13), the horizontal tip (512) in this button (51) then links and moves on this time control sleeve pipe (52), make this time control sleeve pipe (52) upwards promote this bar plug (53) and be somebody's turn to do and go up control sleeve pipe (54), make the clasp (261) of teat (541) this time of pushing tow nest (26) of control sleeve pipe (54) on this, make this clasp (261) and should trip by middle following dog hole (134) of managing (13), and discharge the elastic energy of this deployment spring (3), make and upwards bounce up this and draw umbrella rib device (2) more than top sleeve pipe (15), make the clasp (261) of this time nest (26) be snapped in the chute apical margin (141a) of this outer tube (14) to stablize parachute-opening, this clasp this moment (261) then contiguous should in pipe (13) last dog hole (135) slightly above as shown in Figure 6, and moving to the horizontal tip (144) that draws outer tube (14) to make the outer tube below on outer tube (14) apical margin (140) back on this time nest (26) guides in the elongated slot (111) of interior pipe (11) below, slippage, make on outer tube (14) the safety fork sheet (143) that the lower end was connected with and move, make on the moving partially following hook portion (582) that places this moving partially shank (58) of unidirectional elastic claw (513) in the button (51), so as after descend button push (51) once more operatively moving partially should moving partially shank (58) make this move last hook portion (581) of shank (58) partially and be somebody's turn to do in manage (13) and trip with release umbrella colsing spring (4) operation that closes one's umbrella.

The utility model is under deployed condition, as Fig. 6 when umbrella cloth (20) is subjected to wind-force (W) to press down this umbrella rib device (2), this time nest (26) is slightly to moving down, and make clasp (261) in this time nest (26) in this, manage slippage downwards in the last dog hole (135) of (13), and can temporarily dwindle the parachute kit area to lower windage, so that the smooth portable of user.

The utility model is connected with a safety fork sheet (143) in the lower end of this outer tube (14), make this pitch sheet (143) safely under the compressed energy-storage state that closes one's umbrella, the following hook portion (582) that to be somebody's turn to do moving partially shank (58) is interposed in this grooving of pitching sheet (143) safely (143a), the user is tightened and under can't the state of parachute-opening at last button push (51) or when umbrella rib device (2), under push away this button (51), do not cause this should move shank (58) partially by unidirectional elastic claw (513) malfunction in the ammonium (51), and increase security of the present utility model, in case umbrella colsing spring (4) makes and manages (13) in this and outwards launch and hurt sb.'s feelings because should be the partially moving shank (58) of malfunction can be triped, and can't give closing one's umbrella again, be the shortcoming in its past.

The control sleeve pipe (54) of going up of the present utility model, the teat (541) of borrowing outside projection is with the clasp (261) in the nest under the pushing tow (26), nest (26) and middle pipe (13) are triped, make the more apparent simplification of the more preceding case of structure of control sleeve pipe (54) on this, to reduce the inconvenience in manufacturing cost and the assembling, visible for this reason this case more is better than preceding case in fact.

Claims

1, the automatic umbrella of manipulation of switches about a kind of reliable type is to comprise:

Rod comprises in one umbrella: pipe in, be connected with the leader it under, and the pipe sliding sleeve is in this outside pipe in one, and an outer tube sleeves to and it is characterized in that outside the pipe in this that chimeric safety in outer tube lower end pitches sheet, and top sleeve pipe sliding sleeve upper end within the pipe in this;

One umbrella rib device comprises: most parietal bones, its respectively this parietal bone inner end pivot connect on one nest to be fixed on this sleeve pipe upper end, top, most its inner end pivots of intermedium connect in one nest to be fixed on the upper end of pipe in this, its outer end then articulates respectively this parietal bone, most lower support ribs its respectively the inner end pivot of this lower support rib connect nest to sleeve to outside this outer tube, respectively the outer end of this lower support rib then pivot connect respectively this parietal bone;

One deployment spring is held and is located in this between pipe and this top sleeve pipe;

One umbrella colsing spring is held to be located at and is managed and be somebody's turn to do between the middle pipe in this;

One control device comprises: a button slide down is located in this handle, once control the sleeve pipe sliding sleeve in this, manage in this button of horizontal company linked by this button, one bar connects a connecting rod beyond the Great Wall and is slidedly arranged in this interior pipe, control sleeve pipe on one, articulating this connecting rod is linked by this bar plug, and on the tube wall of control sleeve pipe on this, establish a teat to evagination, one moving partially shank contain hook portion with buckle should in pipe with should in pipe braking the umbrella colsing spring of this accumulation of energy, and contain hook portion and operatively move partially to trip in this for the unidirectional elastic claw institute in this button, interior pipe is thought the usefulness that closes one's umbrella with the elastic energy that discharges this umbrella colsing spring; Like this this parachute kit in close one's umbrella and compressed energy-storage umbrella colsing spring state under on push away this button, more than move the control sleeve pipe and be released deployment spring so that this time nest is triped with this middle pipe with the clasp in this this time of teat ejection nest, open parachute kit, and under deployed condition, following button push makes to trip and manages in this with the moving partially shank that should move partially, release can this umbrella colsing spring with rise should in pipe, this umbrella rib device of condensation, and this deployment spring of compress energy storage and be umbrella closing state.

2, the automatic umbrella of manipulation of switches about the reliable type as claimed in claim 1, it is characterized by on the control device that elasticity is embedded a spring secures rail to sleeper in the control sleeve pipe, this spring secures rail to sleeper often is stretched on this and controls outside the sleeve pipe, makes control sleeve pipe slippage in pipe in this stably on this.

3, the reliable type as claimed in claim 1 automatic umbrella of manipulation of switches up and down is characterized by the safety fork sheet system that this outer tube is embedded and comprises a grooving, and operatively double team should move the following hook portion of shank in this pitches the grooving of sheet safely partially.

4, the reliable type as claimed in claim 1 automatic umbrella of manipulation of switches up and down is characterized by control cover piping comprises an outside projection this on teat with the clasp in this time of pushing tow nest, thinks this time nest and is somebody's turn to do the operation of triping of middle pipe.

5, the automatic umbrella of manipulation of switches about the reliable type as claimed in claim 1, it is characterized by this outer tube apical margin is to be provided with a bead to make when parachute-opening to pushing away (location) in this time nest institute, pitch sheet to draw high the safety fork sheet that this outer tube and outer tube lower end be embedded safely to remove this, block to hook portion under this moving partially shank, so that by the operation that closes one's umbrella after thinking parachute-opening, the lower end of this outer tube is borrowed guiding in a horizontal tip that is connected manage the lower end in this elongated slot, is shifted in the elastic claw pressure of this button of Shi Nengwei that closes one's umbrella.