CN2416785Y - Device for controlling multi-folding automatic umbrella - Google Patents

Abstract

The utility model relates to a device for transmitting and controlling multiple-fold automatic spreading and retracting umbrellas. The device is characterized in that a drag rope of a lower nest is transmitted and controlled to be tied between umbrella branch ribs through an umbrella central rod, an upper nest and the lower nest round about to adapt to the needed length change of the drag rope in the length change of the spread and the retraction of multiple-fold umbrella ribs and the umbrella central rod, and the drag rope correspondingly spreads and retracts the umbrella and is correspondingly driven and controlled by a set of control devices arranged in a handle. Each control device comprises a button connected with a tilting buckling component. The control devices form a sequential switching press control state, are respectively buckled corresponding to buckle holes of the lower nest and are tripped to match an umbrella spreading spring to spread the umbrella elastically. After the umbrella is spread, a corresponding umbrella spread controlling component is switched. When the umbrella is retracted, the button is pressed again to push the honey comb under a gripping head set bar to move downwards, and an umbrella retracting spring automatically retracts and closes an umbrella surface.

Description

The device for controlling of many folding automatic umbrella folding and unfoldings

The utility model relates to the device for controlling of many folding automatic umbrella folding and unfoldings.Particularly a kind of drag-line length can adapt to umbrella frame and carry out device for controlling with many foldings automatic umbrella folding and unfolding of folding motion change.

Be disclosed in the automatic opening and closing umbrella of many foldings of the various different structure designs of Chinese patent at present, the structure that disclosed system utilizes the circuitous pulleys that cooperate many groups of drag-line and around lying between rod and upper and lower nest, and the transmission control that cooperates different control device to drive to control drag-line operates the face of opening automatically, close one's umbrella.At these traditional many foldings umbrellas, wherein Bang composition sections number has a relative symmetry with the composition sections number of a umbrella frame, that is for example four folding umbrella persons are that four joint groups are propped up excellent composition the in umbrella frame and the four joint group umbrellas, the triple folding umbrella person is that three joint groups are propped up excellent composition the in umbrella frame and the three joint group umbrellas, why it can be subjected to the restriction of this traditional concept, the main matching problem that just is between this umbrella frame and opens the drag-line action length of receiving transmission control etc. automatically, to form number many more because of broken number and sections, the length that respectively saves the bone rod relatively also shortens relatively, but the length after the middle excellent parachute-opening stretching, extension then is necessary for identical (no matter the composition sections number of general middle rod, length after the stretching, extension parachute-opening is all approximate or equal), at this moment, the discount that fastens that the length of this drag-line is required to be in the time of stretching with respect to a rod arrives the length of nest down, so institute presents single-unit section bone rod length during middle excellent contraction state closing one's umbrella, will be less than the length of drag-line, and the pine that produces drag-line combines in the dress rod or partly pine combine in the dress rod outside and down between nest, cause having some setbacks in the control double action, therefore in the structure of above-mentioned each patent case of known Chinese patent, the repeated winding that this drag-line must be done repeatedly turnover is last, many groups pulley room that following nest is set, such structure not only winding construction and assembly is comparatively complicated, make that structural detail can't effective simplification, and through winding repeatedly, when pulling, will produce bigger double action resistance and influence smoothness, moreover, the design of this drag-line of repeatedly winding like this, should in still be to be limited to traditional symmetry coupling between rod and drag-line and umbrella frame, can't reach asymmetric and for example four folding fulcra and five foldings or the excellent composition of three compromises.

The purpose of this utility model, be to overcome the coupling of rod exhibition, receipts length traverse and transmission control drag-line in the multi-section umbrella, a kind of device for controlling of many folding automatic umbrella folding and unfoldings is provided, with required drag-line length variations in the length variations that adapts to stretching, extension of many folding Middle bar of umbrella and folding, the sections of rod makes up the purpose that no longer needs to be bound to traditional combined segments in making.

The utility model is achieved in that a kind of device for controlling of many folding automatic umbrella folding and unfoldings, includes: the Middle bar of umbrella that multi-segmental bone rod is formed, and include on one joint bone rod top group at least and establish honeycomb, and the following following joint bone rod of organizing handle that connects; Prop up the umbrella frame assembly, at least include the last honeycomb of one first parietal bone pivot group Middle bar of umbrella, one lower support rib pivot group is in first parietal bone and following honeycomb, and most mutual pivot groups of a umbrella frame forms a umbrella frame composition of multi-segmental, this time honeycomb is extended with an extension button pipe that can be inserted in the handle, and the button pipe has button hole; The deployment spring group is located to hold in the Middle bar of umbrella and is parachute-opening driving kinetic energy; Most umbrella colsing spring groups are located at the action drawing umbrella cover that cooperates between umbrella frame when closing one's umbrella that props up of a umbrella frame assembly; Device for controlling is characterized in that this device for controlling comprises: a transmission control drag-line, and a bitter end system group discount group is located in the Middle bar of umbrella, and it is to draw in umbrella rod with upper and lower nest and dragline saddle and prop up between umbrella frame that another bitter end of drag-line extends circuitous; One control device, comprise the button that in handle, to dive and press, the arm-type tilting fastener of its end wall pivot group one ring, can hold at ring aperture space that arm defined and to close one's umbrella at present that the extension button pipe of nest passes, interior button piece button control by the corresponding tilting fastener of button hole, and the tilting fastener Control Component top group that after parachute-opening the switching position correspondence closed one's umbrella is the voltage-controlled running of closing one's umbrella of button; One Control Component that closes one's umbrella, include a passive seesaw, the terminal pushing block of the corresponding tilting fastener of upper plate end top group, the corresponding discount locking bolt of lower plate end is organized surely, discount locking bolt rear mat one spring pushing tow is to passive seesaw lower end, by mesopore space and the rope bolt piece that its central authorities defined, can hold the running control of receiving discount and giving the button system and removing.A lashing hole is offered in the first parietal bone appropriate location of this umbrella frame assembly, for the terminal system of the stretching, extension group of transmission control drag-line.The winding of the transmission control drag-line of this device for controlling, system is with the bitter end of transmission control drag-line, pass Middle bar of umbrella via the dragline saddle of last honeycomb, extend the dragline saddle of winding downwards in following honeycomb, the lashing hole system that first parietal bone that penetrates a umbrella frame assembly that upwards outwards stretches is then offered is fixed, forms the drag-line winding coupling accommodation function of an outer extended position.The conversion running object of the tilting fastener of this control device, removing can be by the suitable angle switch position that has a down dip automatically after the parachute-opening action, maybe can cooperate the group of an elastic component to establish, can be the switching controls position effect that elastic reaction impels the tilting fastener to produce, promptly switch by the outer terminal prominent pushing block correspondence that is set as type of the tilting fastener Control Component top group that closes one's umbrella.This group is located at the dragline saddle of honeycomb, is made as the best with assembly pulley.This automatic opening and closing umbrella comprises that three foldings, four are rolled over and even the above parachute kit of four foldings, and the composition of this Middle bar of umbrella folding hop count and the folding hop count that props up the umbrella frame assembly, does not exceed with the symmetrical hop count coupling that waits.

Owing to adopted said structure, the utlity model has tangible advantage:

By drawing between rod and upper and lower nest in the circuitous pile warp umbrella of drag-line and the umbrella frame be, the drag-line running stroke length that forms an extension is extended, reach required drag-line length variations adjustment in the length variations that to mate stretching, extension of many folding Middle bar of umbrella and folding relatively, the combination of the sections of rod no longer is bound to traditional combined segments in making, also more simplifies on the structure and moves smooth and easy.

Describe the utility model in detail below in conjunction with embodiment and accompanying drawing.

Fig. 1 is the deployed condition schematic diagram of the utility model embodiment.

Fig. 2 is the handle of the utility model embodiment and the three-dimensional structure diagram of control device.

Fig. 3 is the assembled sectional view of the utility model Fig. 2.

Fig. 4 is that the moment schematic diagram is controlled in the parachute-opening of the utility model Fig. 2.

Fig. 5 is the transposition state of a control schematic diagram of the utility model Fig. 2 tilting fastener.

Fig. 6 is that closing one's umbrella of the utility model Fig. 2 controlled the moment schematic diagram.

Fig. 7 is the whole collapse state schematic diagrames of parachute kit of the present utility model.

Consult Fig. 1～shown in Figure 7, the device for controlling of many folding automatic umbrella folding and unfoldings of the present utility model, be that employing four folding umbrellas are that main body illustrates its framework in the following description embodiment, but therefore do not make the utility model be subjected to the restriction of umbrella frame broken number, include: the Middle bar of umbrella 1 that a multi-segmental bone rod is formed, umbrella frame assembly 2, one deployment springs 3, most umbrella colsing springs 4 and a device for controlling 5, handle 6 are formed.This Middle bar of umbrella 1 wherein, system is made up of multi-segmental bone rod 10 mutual sliding sleeves, at least include joint bone rod 11 on, the top group is established honeycomb 12 on, then organize in the last honeycomb 12 and be provided with dragline saddle 121 for transmission control drag-line 51 windings, this dragline saddle 121 is made as the best with assembly pulley, but not as limit, if can be smooth and easy the structure person that slides of promotion transmission control drag-line 51 all can; And save bone rod 13 once, the lower end group of extending is established the handle 6 of the built-in control device 52 and the Control Component 53 that closes one's umbrella, one sleeve pipe 14 is set in Middle bar of umbrella 1 in addition, one end top is organized in last honeycomb 12 ends, the other end then extends to trapping and is contained in the deployment spring 3, and terminal pullover 141 of the central openings 142 that is provided with;

This umbrella frame assembly 2, as shown in Figure 1, at least include the last honeycomb 12 of first parietal bone, 21 pivot group Middle bar of umbrella 1, one lower support rib, 22 pivot groups are in first parietal bone 21 and following honeycomb 7, and a most umbrella frame 23 mutual pivot groups form a umbrella frame composition of multi-segmental, and prop up 23 of umbrella frames at these some groups and be provided with umbrella colsing spring 4, be the use that closes one's umbrella, and the suitable desired location of this first parietal bone 21, offer a lashing hole 211, turnover extended position system group for transmission control drag-line 51, and this movable set is in the following honeycomb 7 of Middle bar of umbrella 1, forms one and extends downward and can be inserted in extension button pipe 71 handle 6 in when the umbrella frame folding, and button is managed 71 end faces and offered button hole 72, group is provided with dragline saddle 73 for transmission control drag-line 51 windings in the nest wall of following honeycomb 7 in addition, this dragline saddle 73 is made as the best with assembly pulley, but not as limit, as long as can be smooth and easy the structure person that slides of promotion transmission control drag-line 51 all can, behind winding, extend system groups location for the transmission control drag-line to first parietal bone 21;

One deployment spring 3, group is located in the Middle bar of umbrella 1, and the upper end is held in honeycomb 12 bottom faces, and the location that is provided with is organized in lower end then top in the following joint bone rod 13 of Middle bar of umbrella 1;

Most umbrella colsing springs 4, group are located at drawing umbrella cover when respectively 23 cooperations of umbrella frame of a group umbrella frame assembly 2 close one's umbrella;

This device for controlling 5 is to comprise:

One transmission control drag-line 51, one end system group discount is located in the Middle bar of umbrella 1 for 511 groups, drag-line 51 another bitter ends then extend circuitous winding Middle bar of umbrella 1 with last, following nest 12,7 and dragline saddle 121, between 73 (as Fig. 1 and shown in Figure 7), and be solid 73 positions, lashing hole at a umbrella frame 23, the i.e. bitter end of this transmission control drag-line 51, pass Middle bar of umbrella 1 via the dragline saddle 121 of last honeycomb 12, the dragline saddle 73 of honeycomb 7 under the downward winding that stretches, extending upward the lashing hole 211 that first parietal bone 21 of corresponding umbrella frame assembly 2 offered then is that group is fixing, forms the drag-line 51 windings coupling corrective action of an extension.

One group is located at control device 52 in the handle 6 (as Fig. 2, shown in Figure 3), comprise the button 521 that in handle 6, to dive and press and cooperate spring 60 to automatically reply, the arm-type tilting fastener 522 of its inboard end wall pivot group one ring, formation can be gone up lower angle tilting switching position, the aperture space 523 that is defined in the ring arm of tilting fastener 522 can hold and closes one's umbrella at present that the extension button pipe 71 of honeycomb 7 passes, interior button piece 524 button controls by button hole 72 corresponding tilting fasteners 522 are controlled state for treating parachute-opening, and under these corresponding button hole 71 button systems, these tilting fastener 522 suitable being the level of state, and can not organize the Control Component 53 (as shown in Figure 3) that closes one's umbrella in the top, discharge button made of (as shown in Figure 4) when pushing tilting fastener 522, this time honeycomb 7 anchors rope control down with the discount 511 of deployment spring 3 bullets exhibitions Middle bar of umbrella 1 and transmission control drag-line 51 and draws, to the bottom offset parachute-opening, this tilting fastener 522 is also in this parachute-opening running simultaneously, because of losing button system to following honeycomb 7 button holes 71, and the suitable angle switching controls position effect that has a down dip automatically, maybe can cooperate the group of an elastic component to establish, and be that elastic reaction impels tilting fastener 522 to produce the switching controls position effect of whereabouts, and suitable by tilting fastener 522 outer terminal prominent pushing block 525 correspondences that the are set as type Control Component 53 top groups (as shown in Figure 5) that close one's umbrella, be the voltage-controlled action of closing one's umbrella of button 521;

One group of Control Component 53 (as shown in Figure 5) that closes one's umbrella that is located in the handle 6, include a passive seesaw 531 and be hubbed on tilting fastener 522 back-end locations, the tilting fastener 522 terminal pushing block 525 top groups of upper plate end 532 corresponding whereabouts, lower plate end 533 a corresponding discount locking bolt 534 top groups, discount pin 534 rear mats one spring 535 elastic top are pushed passive seesaw 531 lower plate ends 533 to, by the mesopore space 536 and rope bolt piece 537 that its central authorities defined, can hold and receive discount 511 when parachute kit and Middle bar of umbrella 1 folding and deployed condition and give buckle and formulate, control when closing one's umbrella and once more push button 521 downwards the time, button 521 will drive passive seesaw 531 tiltings of tilting fastener 522 pushing blocks 525 ejections, and move to spring 535 pressures by the lower plate end 533 ejection discount locking bolts 534 of passive seesaw 531, release the button system (as shown in Figure 6) of separating 537 pairs of discounts 511 of rope bolt piece, make the being subjected to restraining function of honeycomb 7 down remove and, cooperate umbrella colsing spring 4 that umbrella cover is folded automatically to bottom offset.

Under such structure is formed, these transmission control drag-line 51 windings draw and lie in Middle bar of umbrella 1 and upper and lower honeycomb 12,7, be to organize to what extend then in propping up 21 of the umbrella frame assembly 2 and first parietal bones, and the drag-line stroke length that another section is provided is mated required drag-line length variations in the length variations of rolling over Middle bar of umbrella stretching, extension and folding more, the combination of the sections of rod no longer needs to be bound to traditional combined segments in making, also more simplify on the structure and operate smooth and easy, for the application of many folding umbrellas.

Claims (6)

1, a kind of device for controlling of many folding automatic umbrella folding and unfoldings includes:

A. the Middle bar of umbrella formed of multi-segmental bone rod includes on one joint bone rod top group at least and establishes honeycomb, and time connects the following joint bone rod of organizing handle;

B. prop up the umbrella frame assembly, at least include the last honeycomb of one first parietal bone pivot group Middle bar of umbrella, one lower support rib pivot group is in first parietal bone and following honeycomb, and most mutual pivot groups of a umbrella frame forms a umbrella frame composition of multi-segmental, this time honeycomb is extended with an extension button pipe that can be inserted in the handle, and the button pipe has button hole;

C. the deployment spring group is located to hold in the Middle bar of umbrella and is parachute-opening driving kinetic energy;

D. most umbrella colsing spring groups are located at the action drawing umbrella cover that cooperates between umbrella frame when closing one's umbrella that props up of a umbrella frame assembly;

E. device for controlling is characterized in that this device for controlling comprises:

One transmission control drag-line, a bitter end system group discount group is located in the Middle bar of umbrella, and it is to draw in umbrella rod with upper and lower nest and dragline saddle and prop up between umbrella frame that another bitter end of drag-line extends circuitous;

One control device, comprise the button that in handle, to dive and press, the arm-type tilting fastener of its end wall pivot group one ring, can hold at ring aperture space that arm defined and to close one's umbrella at present that the extension button pipe of nest passes, interior button piece button control by the corresponding tilting fastener of button hole, and the tilting fastener Control Component top group that after parachute-opening the switching position correspondence closed one's umbrella is the voltage-controlled running of closing one's umbrella of button;

One Control Component that closes one's umbrella, include a passive seesaw, the terminal pushing block of the corresponding tilting fastener of upper plate end top group, the corresponding discount locking bolt of lower plate end is organized surely, discount locking bolt rear mat one spring pushing tow is to passive seesaw lower end, by mesopore space and the rope bolt piece that its central authorities defined, can hold the running control of receiving discount and giving the button system and removing.

2, the device for controlling of many folding automatic umbrella folding and unfoldings according to claim 1 is characterized in that the first parietal bone appropriate location of this umbrella frame assembly offering a lashing hole, for the terminal system of the stretching, extension group of transmission control drag-line.

3, the device for controlling of many folding automatic umbrella folding and unfoldings according to claim 1, it is characterized in that the winding of the transmission control drag-line of this device for controlling, system is with the bitter end of transmission control drag-line, pass Middle bar of umbrella via the dragline saddle of last honeycomb, extend the dragline saddle of winding downwards in following honeycomb, the lashing hole system that first parietal bone that penetrates a umbrella frame assembly that upwards outwards stretches is then offered is fixed, forms the drag-line winding coupling accommodation function of an outer extended position.

4, the device for controlling of many folding automatic umbrella folding and unfoldings according to claim 1, the conversion running object that it is characterized in that the tilting fastener of this control device, removing can be by the suitable angle switch position that has a down dip automatically after the parachute-opening action, maybe can cooperate the group of an elastic component to establish, can be the switching controls position effect that elastic reaction impels the tilting fastener to produce, promptly switch by the outer terminal prominent pushing block correspondence that is set as type of the tilting fastener Control Component top group that closes one's umbrella.

5, the device for controlling of many folding automatic umbrella folding and unfoldings according to claim 1 is characterized in that this group is located at the dragline saddle of honeycomb, is made as the best with assembly pulley.

6, the device for controlling of many folding automatic umbrella folding and unfoldings according to claim 1, it is characterized in that this automatic opening and closing umbrella comprises three foldings, four foldings and even the above parachute kit of four foldings, and the composition of this Middle bar of umbrella folding hop count and the folding hop count that props up the umbrella frame assembly do not exceed with the symmetrical hop count coupling that waits.

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