CN202269503U

CN202269503U - Control device for automatic umbrella

Info

Publication number: CN202269503U
Application number: CN2011203578015U
Authority: CN
Inventors: 施炯煜
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-22
Filing date: 2011-09-22
Publication date: 2012-06-13
Anticipated expiration: 2021-09-22

Abstract

The utility model discloses a control device for an automatic umbrella, which relates to the technical field of automatic umbrellas, in particular to a control device for controlling the automatic umbrella to be opened and closed. The control device comprises a base, a movable seat, a movable seat reset spring, a top end middle rod locking pin, a chuck falling pin, a chuck falling pin reset spring, a button and a shell, and is characterized in that: a locking pin groove in the same direction as a cavity opening is formed at a position at the front end of the cavity of the base; the top end middle bar locking pin is arranged in the locking pin groove; the groove bottom of the locking pin groove is provided with a locking pin reset spring for applying upward elastic force to the top end middle bar locking pin; the front end of the movable seat is provided with an outer edge projecting above the locking pin groove; the left and right side walls of the inner wall of the movable seat are provided with a group of strip-shaped sliding chutes of which the front end is narrow and the tail end is wide; the chuck falling pin has an annular structure; the left and right sides of the chuck falling pin are provided with positioning lugs matched with the strip-shaped sliding chutes; the upper part of the chuck falling pin is provided with a top block protecting downwardly into a ring; and the chuck falling pin reset spring is positioned between the chuck falling pin and the tail end of the cavity of the base. When the button is pressed down for a first time, a top end middle rod is sprung, so that an umbrella cover is opened; and when the button is pressed once again, a cable connector is released, and the umbrella cover is folded naturally under the action of the spring force of the umbrella cover, so that the control device is convenient to use, and is clamped stably.

Description

A kind of control device of automatic umbrella

Technical field

The utility model relates to automatic umbrella technical field, is specifically related to be used to control the control device aspect that automatic umbrella is opened and drawn in.

Background technology

Traditional automatic umbrella generally is meant to move certainly and stretches out in the umbrella rod, and struts umbrella cover, in the process that closes one's umbrella; Still need to accomplish, at portable more article wherein on rainy day, another hand-held umbrella by both hands; When entering, need draw the just convenient entering of umbrella cover earlier in, and the operation that closes one's umbrella will seem very inconvenient; To this problem, though nowadays existing have much human to propose the automatic umbrella that a lot of abilities just can be drawn in through a button, control device or complex structure that control is opened and drawn in; Be poor stability, for example: Chinese utility model patent, the patent No.: 00233534.4; It is the plastic sheath that has lug that the control device that closes one's umbrella of many foldings automatic umbrella folding and unfolding of five folding formula drag-lines is arranged, and its fit must be done secondary operations on middle rod, increase production cost.

Summary of the invention

In sum, the purpose of the utility model is to solve the existing existing complex structure of automatic umbrella control device that can open automatically and draw in, poor stability; The technological deficiency that fault rate is high, and a kind of control device of automatic umbrella is proposed, when realizing pressing button for the first time; Realize that rod ejects elongation in the umbrella; And umbrella cover opened, during once more by same button, umbrella cover draws in.

The technical scheme that adopts for the goal of the invention that realizes the utility model is: comprising: come off pin, dop come off pin back-moving spring, button and housing of excellent lock pin, dop in pedestal, sliding seat, sliding seat back-moving spring, the top; Said pedestal is located in the housing; Sliding seat is located in the cavity of pedestal; The sliding seat back-moving spring is located between the cavity diapire and sliding seat outer wall of pedestal, and the base plate of button is affixed on the sidewall of sliding seat, it is characterized in that: on the cavity front position of described pedestal, be provided with and cavity hatch lock pin groove in the same way; Excellent lock pin is located in the lock pin groove in the top, and excellent lock pin applies the upwards lock pin back-moving spring of elastic force in the bottom land of lock pin groove also is provided with the top; The front end of described sliding seat is provided with the outer of protrusion above the lock pin groove; The inwall left and right sides sidewall of sliding seat is provided with one group of inswept; The bar shaped chute that tail end is wide, the described dop pin that comes off is a circulus, and its left and right sides is provided with the chucking lug that matches with the bar shaped chute; Protruding jacking block is down established in the directed loop on its top, and the described dop pin back-moving spring that comes off is located at dop and is come off between the cavity tail end of pin and pedestal.

The tail end of described sliding seat is provided with supply dop to come off a opening that pin shifts out.

The described dop pin that comes off is a plastic construction.

Described jacking block is the skewback structure of top point.

The come off chucking lug front end of pin of described dop is a guide frame.

Fix through screw between described housing and pedestal.

The beneficial effect of the utility model is: the utility model and more than the two-section preferably in the elasticity umbrella that combines of three sections sockets rod, elastic shrinkage umbrella frame and the following nest that is connected with drag-line be used, in the umbrella in the end of rod excellent tail end be fixedly connected in the cavity of pedestal, the spring in the compression umbrella in the rod with the top in the tail end withdrawal pedestal of rod; Excellent lock pin locks rod in the top in pedestal in the top; Manually shrinking in the umbrella in the rod, be located at that the drag-line connector in the rod is pushed under the effect of excellent terminal flexible connector in the end in the umbrella, the drag-line connector buckles in the window of connector; When pressing the button first; Excellent lock pin is moved down by sliding seat in the top, discharges rod in the top, and rod is bounced up in the top; Following nest under the effect of drag-line with umbrella in excellent top move, thereby realize opening of umbrella cover; When pressing the button once more; The dop pin that comes off moves down under the effect of sliding seat, and the drag-line connector comes off from the window of joint, discharges the drag-line connector; Following nest loses the drag-line pulling force that excellent top applies in umbrella; Acting force of the spring sub-umbrella at umbrella frame draws in naturally, and is easy to use, and clamping is stable.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the three-dimensional sectional structure sketch map of the utility model;

Fig. 3 is the decomposition texture sketch map of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing and concrete embodiment the structure of the utility model is done explanation further:

Shown in Fig. 1, Fig. 2 and Fig. 3, the mainly including of the utility model: come off pin 4, dop come off pin back-moving spring 41, button 5 and housing 6 of excellent lock pin 3, dop in pedestal 1, sliding seat 2, sliding seat back-moving spring 21, the top.

With reference to Fig. 3 and combine shown in Fig. 2, said pedestal 1 is located in the housing 6, through screw 61 both is fixed; The utility model in use; Terminal the going up of rod 7 inserted an inner chamber and is provided with the connector 71 that shell fragment 711 and sidewall are provided with window 722 in the terminal umbrella, fixes through the latch 72 and the tail end of pedestal 1 then, and sliding seat 2 is located in the cavity of pedestal 1; The base plate 51 of button 5 is affixed on the sidewall of sliding seat 2; Sliding seat back-moving spring 21 is located between the cavity diapire and sliding seat 2 outer walls of pedestal 1, and sliding seat 2 can be up and down in the cavity of pedestal 1 (among Fig. 2 for moving horizontally), that is to say that the opening direction to pedestal 1 cavity moves.On the cavity front position of described pedestal 1, be provided with lock pin groove 11 with cavity hatch U-shaped structure in the same way; Excellent lock pin 3 is located in the lock pin groove 11 in the top; Excellent lock pin 3 applies the upwards lock pin back-moving spring 31 of elastic force in the bottom land of lock pin groove 11 also is provided with the top, and excellent lock pin 3 is the U-shaped structure in said this top, on the U-shaped bottom, is provided with the dop 32 that raises up; Dop 32 is used for when top umbrella rod is terminal when regaining in the cavity of pedestal 1; Be stuck in the umbrella of top in the hole clipping on the excellent end, be locked, stop the purpose that bounces up.Excellent lock pin 3 is preferably metal material in this top, and dop 32 is a guide frame skewback shape that makes things convenient for the terminal insertion of rod in the front end umbrella.The front end of described sliding seat 2 is provided with the outer 22 of protrusion above lock pin groove 11; When pressing down sliding seat 2; The two ends of excellent lock pin 3 apply downward thrust in 22 pairs of tops, outer, and dop 32 moves down, and comes off in the hole clipping from the umbrella of top on the excellent end; Rod is bounced up in the top, rod elongation in the umbrella.The inwall left and right sides sidewall of sliding seat 2 is provided with one group of inswept, and the bar shaped chute 23 that tail end is wide, the tail end of sliding seat 2 are provided with supply dop to come off a opening 24 that pin 4 shifts out.The described dop pin 4 that comes off is a circulus; Its left and right sides is provided with the chucking lug 43 that matches with bar shaped chute 23; Chucking lug 43 front ends are guide frame; Help in bar shaped chute 23 sliding, establish in the directed loop protruding jacking block 42 down at an upper portion thereof, the described dop pin back-moving spring 41 that comes off is located at dop and is come off between the cavity tail end of pin 4 and pedestal 1.In sliding seat 2, establish inswept, the come off purpose of pin back-moving spring 41 of wide bar shaped chute 23, opening 24 and the dop of tail end is: umbrella is under the rounding state, and the dop pin 4 that comes off is withstood on opening 24 positions of sliding seat 2 by rod in terminal second section umbrella; Pressed the button 5 o'clock for the first time, sliding seat 2 moves down, and dop 32 comes off in the hole clipping on the excellent end from the umbrella of top; And because the existence and bar shaped chute 23 tail ends of opening 24 are wide, the dop pin 4 that comes off will shift out from opening 24, does not receive the downforce of sliding seat 2; Only unclamp at button 5, sliding seat 2 pressed the button 5 o'clock after resetting under the effect of sliding seat back-moving spring 21 once more; The dop pin 4 that comes off just receives the downward pressure of sliding seat 2, because pressing the button after 5 for the first time, rod is ejected sliding seat 2 in terminal second section umbrella; The dop pin 4 that comes off moves forward under dop comes off the elastic force effect of pin back-moving spring 41; The come off chucking lug 43 of pin 4 of dop is moved into bar shaped chute 23 front ends, and is narrower because of front end, matches with chucking lug 43; Sliding seat 2 moves down; The dop pin 4 that comes off will be followed together and moved down, and the dop 4 times protruding jacking blocks 42 of pin that come off come off under the drag-line connectors 73 in the rod 7 in the terminal umbrella are pushed up from the window 712 of connector 71, moved by the following nest of active force excellent tail end direction in umbrella of umbrella frame spring; Drag-line 74 is pulled out excellent inner chamber in the umbrella by part, realizes that umbrella cover draws in.

Claims

1. the control device of an automatic umbrella comprises: come off pin (4), dop come off pin back-moving spring (41), button (5) and housing (6) of excellent lock pin (3), dop in pedestal (1), sliding seat (2), sliding seat back-moving spring (21), the top; Said pedestal (1) is located in the housing (6); Sliding seat (2) is located in the cavity of pedestal (1); Sliding seat back-moving spring (21) is located between the cavity diapire and sliding seat (2) outer wall of pedestal (1); The base plate of button (5) is affixed on the sidewall of sliding seat (2); It is characterized in that: on the cavity front position of described pedestal (1), be provided with and cavity hatch lock pin groove (11) in the same way, excellent lock pin (3) is located in the lock pin groove (11) in the top, and excellent lock pin (3) applies the upwards lock pin back-moving spring (31) of elastic force in the bottom land of lock pin groove (11) also is provided with the top; The front end of described sliding seat (2) is provided with the outer (22) of protrusion in lock pin groove (11) top; The inwall left and right sides sidewall of sliding seat (2) is provided with one group of inswept; The bar shaped chute (23) that tail end is wide; The described dop pin (4) that comes off is a circulus; Its left and right sides is provided with the chucking lug (43) that matches with bar shaped chute (23), and protruding jacking block (42) is down established in the directed loop on its top, and the described dop pin back-moving spring (41) that comes off is located at dop and is come off between the cavity tail end of pin (4) and pedestal (1).

2. the control device of a kind of automatic umbrella according to claim 1 is characterized in that: the tail end of described sliding seat (2) is provided with supply dop to come off a opening (24) that pin (4) shifts out.

3. the control device of a kind of automatic umbrella according to claim 1 is characterized in that: the described dop pin (4) that comes off is a plastic construction.

4. the control device of a kind of automatic umbrella according to claim 3 is characterized in that: described jacking block (42) is the skewback structure of top point.

5. the control device of a kind of automatic umbrella according to claim 1 is characterized in that: come off chucking lug (43) front end of pin (4) of described dop is a guide frame.

6. the control device of a kind of automatic umbrella according to claim 1 is characterized in that: fix through screw between described housing (6) and pedestal (1).