CN201846969U

CN201846969U - Improved structure of umbrella head button part of automatic opening-closing umbrella

Info

Publication number: CN201846969U
Application number: CN2010205871434U
Authority: CN
Inventors: 李文煌; 徐金洲; 吴金全
Original assignee: SUN CITY (XIAMEN) UMBRELLA CO Ltd
Priority date: 2010-10-29
Filing date: 2010-10-29
Publication date: 2011-06-01
Anticipated expiration: 2020-10-29

Abstract

The utility model relates to a daily umbrella, in particular to an improved structure of an umbrella head button part of an automatic opening-closing umbrella. The improved structure comprises umbrella ribs, umbrella rib tension springs, a middle rod, an automatic opening-folding device, an anti-vain-flick device, an upper nest, a lower nest, a button, an inner seat, a conduit, an intraductal spring, an anti-error spring and an umbrella handle casing. A slide block is movably sheathed on the lower part of an inner pipe; a slide block spring is sheathed on the lower part of the inner pipe and compressed between the slide block and the inner cross wall of the inner seat to form a thrust force pushing the slide block upwards; the slide block is provided with an ellipse-shaped hole and two arms; the two arms are provided with two salient points; and the inner seat comprises a blocking piece, a hooking piece and two grooves. The improved structure of the umbrella head button part solves the problems that the slide block spring is easy to block in opening-folding and spring steel strips cut opening-folding digging ropes when popping up by improving parts of the slide block, the slide block spring, the inner seat, and the like, has a compact structure, and is convenient and easy to open and fold and especially convenient and easy to open when the umbrella is opened.

Description

A kind of automatic opening-closing umbrella umbrella head button structure-improved partly

Technical field

The utility model relates to a kind of daily parachute kit, particularly a kind of automatic opening-closing umbrella umbrella head button structure-improved partly.

Background technology

Existing automatic opening and closing folding sun and rain umbrella has automatic unlatching and automatic closing function, need not when folding with the hands just umbrella to be folded and opens, very convenient to use, shown in Figure 1A, Figure 1B is a kind of folding press-button structure of automatic opening-closing umbrella, embodied when hand is by two differences when parachute-opening the different conditions of button respectively.The touch the button top part of (8) of hand shown in Figure 1A, button (8) becomes heeling condition, easily parachute-opening, but as the touch the button following part of (9) of Figure 1B hand, because slide block (10) can not sink, just in time withstood below the button (9) by the salient point of slide block (10) (11), very difficulty is pressed, can't realize the parachute-opening action, both enabled parachute-opening, and also can feel very painstaking, unreasonable because of its structure, button (9) external form also is subjected to certain restriction, so can't satisfy the client to button and the diversified demand of umbrella head external form.

The utility model content

The purpose of this utility model provides a kind of compact conformation, convenient easily open, easily receives, and especially during parachute-opening, very convenient, light, the umbrella head button easily opened is structure-improved partly.

The technical scheme that the utility model adopted is such: a kind of automatic opening-closing umbrella umbrella head button structure-improved partly, it comprises umbrella frame, the umbrella frame extension spring, king-rod, automatically open receiving apparatus, anti-empty device, last nest, following nest, button, interior seat, conduit, the pipe inner spring, anti-error spring, described king-rod is by the outer tube of socket one by one, middle pipe and interior pipe are formed, and the described receiving apparatus of opening automatically is mainly by pulley base, top sheave, following groove pulley, reel rope from opening, sub warhead, the sub warhead conduit, catch, the catch spring, collude sheet, collude flat spring, slide block, sliding block spring is formed.

Described pulley base is fixed on the upper end of outer tube, pulley is rotatable to be installed in the pulley base, following groove pulley is rotatable to be installed in down on the nest, describedly be fixed on the nest from opening an end that reels rope, top sheave and following groove pulley are walked around in the middle part, the tube chamber of pipe was fixed on the sub warhead in the other end passed, described sub warhead conduit is nested with at the lower end of interior pipe inner chamber, sub warhead is movable to be arranged in the sub warhead conduit, described catch, the catch spring laterally is located in the interior seat, catch penetrates end and can will be connected on the step surface that stretches into the sub warhead outer wall in the sub warhead conduit, the described sheet that colludes, collude the top that flat spring laterally is located in the interior seat and is positioned at catch, collude sheet penetrate end can will be connected to stretch in the buckling groove of outer tube bottom in the seat, pipe bottom in described slide block is actively socketed on, in sliding block spring is socketed in the pipe bottom and be compressed in slide block with the interior cross wall of interior seat between, form the upwards thrust of ejection slide block, described slide block is provided with a slotted eye and both arms, slide block by slotted eye the interior Guan Shangke of king-rod freely about, move forward and backward.

Described both arms are provided with two salient points.

Seat comprises the catch hole, colludes film perforation and two grooves in described, during parachute-opening, in sinking to hiding into, two salient points of slide block in two grooves of seat, are provided with triangle boss near place, catch hole in described two grooves, be provided with a macropore in the centre of colluding film perforation and catch hole, for about the slide block, move forward and backward.

By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: this umbrella head button structure-improved partly is by the improvement of parts such as slide block, sliding block spring, interior seat, solved sliding block spring and opened that the time receiving easily blocks and spring steel band ejects the bad problem that reels rope of opening of cutting, compact conformation, conveniently easily open, easily receive, especially during parachute-opening, very convenient, light, easily open.

Description of drawings

Figure 1A, Figure 1B are a kind of two kinds of structure cutaway views of automatic opening-closing umbrella;

Fig. 2 A, Fig. 2 B, Fig. 2 C, Fig. 2 D are the structure cutaway views of a kind of automatic opening-closing umbrella umbrella of the utility model head button structure-improved umbrella closing state partly;

Fig. 3 is the structural representation of the utility model slide block;

Fig. 4 is a holder structure schematic diagram in the utility model.

The specific embodiment

The present invention is further illustrated below in conjunction with the drawings and specific embodiments.

With reference to figure 2A, Fig. 2 B, Fig. 2 C, Fig. 2 D, Fig. 3, the disclosed automatic opening-closing umbrella umbrella of Fig. 4 embodiment head button structure-improved partly, it comprises umbrella frame 1, umbrella frame extension spring 2, king-rod 3, automatically open receiving apparatus 4, anti-empty device 5, last nest 6, following nest 7, button 8, interior seat 9, conduit 10, pipe inner spring 20, anti-error spring 30, described king-rod 3 is by the outer tube 31 of socket one by one, middle pipe 32 and interior pipe 33 are formed, and the described receiving apparatus 4 of opening automatically is mainly by pulley base 41, top sheave 42, following groove pulley 43, reel rope 44 from opening, sub warhead 45, sub warhead conduit 46, catch 47, catch spring 48, collude sheet 49, collude flat spring 401, slide block 402, sliding block spring 403 is formed.Described pulley base 41 is fixed on the upper end of outer tube 31, pulley 43 rotatable being installed in the pulley base 41, following groove pulley 43 rotatable being installed in down on the nest 7.The described end that reels rope 44 of opening certainly is fixed on the nest 6, and top sheave 42 and following groove pulley 43 are walked around in the middle part, and the tube chamber of pipe 43 was fixed on the sub warhead 45 in the other end passed; Described sub warhead conduit 46 is nested with at the lower end of interior pipe 43 inner chamber, sub warhead 45 movable being arranged in the sub warhead conduit 46; In the seat 9, catch 47 penetrated end and can will be connected on the step surface that stretches into sub warhead 45 outer walls in the sub warhead conduit 46 in described catch 47, catch spring 48 laterally were located in; Describedly collude sheet 49, collude flat spring horizontal stroke 401 in being located in the seat 9 and be positioned at the top of catch 47, collude sheet 49 penetrate end can be connected to stretch in the buckling groove of interior outer tube 41 bottoms of seat 9; Pipe 33 bottoms in described slide block 402 is actively socketed on, in sliding block spring 403 is socketed in pipe 33 bottoms and be compressed in slide block 402 with interior seat 9 interior cross walls between, form the upwards thrust of ejection slide block 402, described slide block 402 is provided with a slotted eye 4021 and both arms 4022, slide block 402 by slotted eye 4021 about can be freely on the interior pipe 33 of king-rod 3, move forward and backward, described both arms 4022 its effects are to allow slide block about in the of 402, do a correcting when moving forward and backward, anti-limited slip block 402 left-right rotation, seat 9 comprises catch hole 91 in described, collude film perforation 92 and two grooves 93, during parachute-opening, in two salient points 4023 of slide block 402 sink to hiding in two grooves 93 of

seat

9,8 top part or following partly all parachute-openings like a cork so touch the button, be provided with triangle boss 94 near place, catch 91 holes in described two grooves 93, be provided with a macropore 95 in the centre of colluding sheet 92 and catch 91, supply slide block about in the of 402, move forward and backward, described both arms 4022 are provided with two salient points 4023, when closing one's umbrella, two salient points 4023 press down catch 47, discount is triped realize closing one's umbrella.

Operation principle closes one's umbrella:

As Fig. 3, Fig. 4 with reference to shown in figure 2A, Fig. 2 B, Fig. 2 C, Fig. 2 D, the state of Fig. 2 A when closing one's umbrella fully, the bottom of seat 9 macropores 95 in its slide block 402 is pressed onto by the middle pipe 32 of king-rod 3, and two salient points 4023 of slide block 402 have left catch 47, at this moment collude outer tube 31 and discount that sheet 49 and catch 47 also fasten king-rod 3 respectively.Shown in Fig. 2 B, push button 8, button 8 sinks, and colludes sheet 49 and slide block 402 simultaneously and also sinks together, collude sheet 49 sinking king-rods 3 and trip, under the effect of pipe inner spring 20, king-rod 3 elongations, umbrella frame opens, but slide block 402 sinkings can't be pressed onto catch 47, so can empty.When king-rod 3 elongation, when moving on middle pipe 32 and the outer tube 31, slide block 402 is under the effect of sliding block spring 403, and slide block 402 moves on also, also can be forced to move forward during 93 triangle platforms 94 in seat 9 grooves when running in.Shown in Fig. 2 C, push button 8, shown in Fig. 2 D, button 8 sinks, and colludes sheet 49 and slide block 402 simultaneously and also sinks together, and slide block 402 presses down catch 47, umbrella frame folds thereby catch 47 sinking discounts are triped realization.

Above-described, only be a preferred embodiment of the present utility model, can not limit the scope that this practicality is implemented, every equalization of being done according to the utility model claim changes and modifies, and all should still belong in the scope that the utility model contains.

Claims

1. automatic opening-closing umbrella umbrella head button structure-improved partly, it comprises umbrella frame (1), umbrella frame extension spring (2), king-rod (3), automatically open receiving apparatus (4), anti-empty device (5), last nest (6), following nest (7), button (8), interior seat (9), conduit (10), pipe inner spring (20), anti-error spring (30), it is characterized in that: described king-rod (3) is by the outer tube (31) of socket one by one, middle pipe (32) and interior pipe (33) are formed, the described receiving apparatus (4) of opening automatically is mainly by pulley base (41), top sheave (42), following groove pulley (43), reel rope (44) from opening, sub warhead (45), sub warhead conduit (46), catch (47), catch spring (48), collude sheet (49), collude flat spring (401), slide block (402), sliding block spring (403) is formed, described pulley base (41) is fixed on the upper end of outer tube (31), pulley (43) is rotatable to be installed in the pulley base (41), following groove pulley (43) is rotatable to be installed in down on the nest (7), describedly be fixed on the nest (6) from opening an end that reels rope (44), top sheave (42) and following groove pulley (43) are walked around in the middle part, the tube chamber that the other end passes interior pipe (43) is fixed on the sub warhead (45), described sub warhead conduit (46) is nested with the lower end inner chamber at interior pipe (43), sub warhead (45) is movable to be arranged in the sub warhead conduit (46), described catch (47), catch spring (48) laterally is located in the interior seat (9), catch (47) penetrates end and can will be connected on the step surface that stretches into sub warhead (45) outer wall in the sub warhead conduit (46), the described sheet (49) that colludes, collude flat spring horizontal stroke (401) in being located in the seat (9) and be positioned at the top of catch (47), colluding sheet (49) penetrates end and can will be connected to stretch in the buckling groove of outer tube (41) bottom in the interior seat (9), described slide block (402) is actively socketed on interior pipe (33) bottom, sliding block spring (403) be socketed in interior pipe (33) bottom and be compressed in slide block (402) and interior seat (9) interior cross wall between, form the upwards thrust of ejection slide block (402), described slide block (402) is provided with a slotted eye (4021) and both arms (4022), slide block (402) by slotted eye (4021) about can be freely on the interior pipe (33) of king-rod (3), move forward and backward.

2. a kind of automatic opening-closing umbrella umbrella head button according to claim 1 structure-improved partly, it is characterized in that: described both arms (4022) are provided with two salient points (4023).

3. a kind of automatic opening-closing umbrella umbrella head button according to claim 1 structure-improved partly, it is characterized in that: seat (9) comprises catch hole (91), colludes film perforation (92) and two grooves (93) in described, during parachute-opening, two salient points (4023) of slide block (402) sink to hiding in two grooves (93) of into interior seat (9), be provided with triangle boss (94) near place, baffle plate (91) hole in described two grooves (93), be provided with a macropore (95) in the centre of colluding film perforation (92) and catch hole (91), for slide block (402) up and down, move forward and backward.