CN203555275U - Safe automatic folding and unfolding umbrella - Google Patents
Safe automatic folding and unfolding umbrella Download PDFInfo
- Publication number
- CN203555275U CN203555275U CN201320481968.1U CN201320481968U CN203555275U CN 203555275 U CN203555275 U CN 203555275U CN 201320481968 U CN201320481968 U CN 201320481968U CN 203555275 U CN203555275 U CN 203555275U
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- Prior art keywords
- umbrella
- empty
- shaft
- bouncing
- umbrella handle
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- Withdrawn - After Issue
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Abstract
The utility model relates to an umbrella, in particular to an automatic folding and unfolding umbrella which is safe and is capable of preventing empty bouncing and is simple in structure. The safe automatic folding and unfolding umbrella comprises umbrella ribs, a middle umbrella stick and an umbrella handle. A control assembly used for controlling folding and unfolding the umbrella is arranged in the umbrella handle. The utility model also comprises an empty-bouncing preventing device. The empty-bouncing preventing device comprises a rope storage ratchet wheel, a protective pull rope and an empty-bouncing preventing swing rod. The empty-bouncing preventing swing rod is in a shape of an inverted-y-shaped open fork. A rotating shaft is arranged at one tail end of the open fork, a projection is arranged in the middle of the open fork, and the other open fork is an arc-shaped piece. The control assembly comprises a button, a sliding block and a blocking piece. The safe automatic folding and unfolding umbrella has following beneficial effects: the empty-bouncing preventing device is additionally arranged so that empty bouncing is prevented; the empty-bouncing swing rod is provided with the arc-shaped piece structure, and accordingly other elastic elements need not to be added; the structure is simple; the button, the sliding block, an elastic piece and the empty-bouncing preventing device in the control assembly can be assembled on a main body seat and then can be disposed in the umbrella handle; and therefore the structure is simple and compact and product assembly is facilitated.
Description
Technical field
The utility model relates to a kind of parachute kit, especially relates to a kind of automatic opening and closing umbrella with safeguard construction.
Background technology
Automatic umbrella folding and unfolding, because it has automatic unlatching and automatic retracting function, is liked by users deeply and has been widely used in daily life.During automatic umbrella folding and unfolding, umbrella bar need be pressed onto the end of to just can open again automatically, once slip out of the hand in the process pressing down, will cause quick resilience and operator is worked the mischief; And because having automatic open-close function Umbrella handle structure complexity, pressing piece, elastic component and the fastener structure in the Umbrella handle structure of existing automatic umbrella folding and unfolding separated, assembling product process complexity.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of safe Air Defense Missile, automatic umbrella folding and unfolding simple in structure are provided.
For achieving the above object, technical solution of the present utility model is: a kind of safe automatic umbrella opening and closing, comprise umbrella frame, umbrella shaft and umbrella handle, described umbrella shaft is at least comprised of pipe in an outer tube, one and inner tube socket, the upper end of described umbrella shaft is provided with nest, and in described umbrella shaft, slip cap is provided with lower nest, described upper nest, lower nest, umbrella shaft and umbrella frame composition serial verb construction, described outer tube upper end is socketed with top sheave seat, fixes one end of a main rope on described top sheave seat; The other end of described main rope is walked around lower nest downwards, more upwards walks around top sheave seat, then is connected in a sub warhead downwards; In the pipe of described umbrella shaft, be provided with pipe inner spring and conduit, described umbrella handle is located at the lower end of umbrella shaft, is provided with and controls the Control Component of opening, closing one's umbrella in described umbrella handle; The utility model also comprises Air Defense Missile device, and described Air Defense Missile device comprises storage rope ratchet, protective pull rope and Air Defense Missile fork; Described storage rope ratchet is located at umbrella handle inside, establishes an elastic component to order about rotation on its rotating shaft; Described protective pull rope lower end is fixed and can rolling be restricted on ratchet in storage, and top sheave seat is upwards fixed in its upper end edge umbrella shaft inside; Described Air Defense Missile fork is the jag shape of anti-y shape, one jag end is provided with rotating shaft, middle part is provided with projection, its another jag is an arc-like sheet, this Air Defense Missile fork is fixed on by rotating shaft on the main body base of umbrella handle inside, and the middle part projection of this Air Defense Missile fork touches and supports sub warhead, arc-like sheet touches the ratchet that can whether be left or snap according to middle part projection storage rope ratchet to umbrella handle inwall, tail end by jack-up.
Preferably, described Control Component comprises button, slide block and catch; Described button front is provided with pressing key, and its top is ring bodies, and its ring bodies is provided with in the inner side relative with pressing key to projecting inward hook sheet, is connected with button spring after its ring bodies; Described button is socketed on the lower end of umbrella shaft by ring bodies, it hooks sheet and engages with the draw-in groove of outer tube lower end when umbrella shaft folds; Pressing key inner side, the ring bodies below of described button are provided with a latch; Described slide block is slidably socketed on latch, and this slide block cross section is inverted L-shaped, and its end face is provided with open slot, below is provided with inside projection, and its bottom is connected with sliding block spring; Described catch is located at the opposite side of slide block, and block, the back side that this middle part, catch front is provided with protrusion are connected with catch spring, and this catch engages the draw-in groove of sub warhead by block.
Preferably, described storage rope ratchet top is provided with guide pin.
Preferably, described Air Defense Missile fork is that plastic cement is one-body molded.
Preferably, the end face of described button ring bodies is provided with groove, and described hook sheet is located in groove, and described hook sheet profile takes the shape of the letter U.
Preferably, described umbrella handle comprises umbrella handle shell and main body base, and described main body base is sheathed in umbrella handle shell, and described Control Component, storage rope ratchet, elastic component are all installed on the main body base in umbrella handle.
By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: increase by an Air Defense Missile device, the ratchet that when umbrella shaft folds, storage rope ratchet tightens up protective pull rope, Air Defense Missile fork engaging storage rope ratchet prevents the reversion of storage rope ratchet, when the power of folding umbrella suddenly disappears, protective pull rope can be strained umbrella shaft, prevents empty; Air Defense Missile fork has flexible arc-like sheet structure, need not increase other elastic components, simple in structure; Button, slide block, elastic component and Air Defense Missile device in Control Component can be assembled on main body base puts into umbrella handle again, simple in structure, compact, facilitates assembling product.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is the schematic diagram of the utility model deployed condition umbrella handle;
Fig. 4 is the B-B view of Fig. 3;
Fig. 5 is the perspective view of the utility model umbrella handle inside;
Fig. 6 is the perspective view of the utility model Control Component;
Fig. 7 is the schematic diagram of the utility model umbrella closing state umbrella handle;
Fig. 8 is the C-C view of Fig. 7.
(in figure, identify: 1, upper nest; 2, top sheave seat; 3, umbrella shaft; 4, umbrella frame; 5, main rope; 6, lower nest; 7, sub warhead; 8, umbrella handle; 9, Air Defense Missile device; 10, Control Component; 11, guide pin; 12, pipe inner spring; 13, conduit; 81, umbrella handle shell; 82, main body base; 91, Air Defense Missile fork; 92, protective pull rope; 93, storage rope ratchet; 94, elastic component; 101, hook sheet; 102, button spring; 103, button; 104, slide block; 105, catch; 106, catch spring; 107, sliding block spring; 108, latch; 911, arc-like sheet; 912, rotating shaft; 913, projection; 914, tail end).
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
As shown in Figure 1 and Figure 2, a kind of safe automatic umbrella opening and closing of the present utility model, it comprises umbrella frame 4, umbrella shaft 3 and umbrella handle 8, described umbrella shaft 3 by an outer tube 31,, manage 32 and one inner tube 33 order sockets form, the upper end of described umbrella shaft 3 is provided with nest 1, described umbrella shaft 3 slip caps are set nest 6, and described upper nest 1, lower nest 6, umbrella shaft 3 and umbrella frame 4 form serial verb construction and control the folding of umbrella frame 6; Described outer tube 31 upper ends, upper nest 1 below are socketed with top sheave seat 2, and top sheave seat 2 is provided with pulley, fix one end of main rope 5 on described top sheave seat 2; The other end of main rope 5 is walked around the pulley on lower nest 6 downwards, upwards walk around again the pulley on top sheave seat 2, and along umbrella shaft 3 inside, be connected in again a sub warhead 7 downwards, in the pipe of described umbrella shaft 3, be inwardly provided with successively pipe inner spring 12 and conduit 13, described umbrella handle 8 is located at the lower end of umbrella shaft 3, is provided with Air Defense Missile device 9 and controls the Control Component 10 of opening, closing one's umbrella in described umbrella handle 8.
As shown in Fig. 3, Fig. 4 and Fig. 5, described Air Defense Missile device 9 comprises storage rope ratchet 93, protective pull rope 92 and Air Defense Missile fork 91; Described storage rope ratchet 93 is located at main body base 82 bottoms of umbrella handle 8, and its rotating shaft is provided with clockwork spring elastic component 94, and clockwork spring elastic component 94 rotates for ordering about storage rope ratchet 93; Described protective pull rope 92 one end are fixed on storage rope ratchet 93 and can rolling be restricted on ratchet 93 in storage, and its other end is fixed on top sheave seat 2, and the top of described storage rope ratchet 93 is also provided with optimizes the guide pin 11 that protective pull rope 92 moves towards; Described Air Defense Missile fork 91 is the jag shape of anti-y shape for plastic cement integrated, one jag top end end is provided with rotating shaft 912, middle part is provided with projection 913, its another jag is arc-like sheet 911, this Air Defense Missile fork 91 by rotating shaft 912 stationary body seats 82, projection 913 touches the ratchet that supports sub warhead 7, arc-like sheet 911 and touch the inwall, tail end 914 that support umbrella handle shell 81 and can whether be left or snap in by sub warhead 7 jack-up according to middle part projection 913 storage rope ratchet 93.
As shown in Figure 4, Figure 5 and Figure 6, described Control Component 10 comprises button 103, slide block 104 and catch 105; Described button 103 fronts are provided with pressing key, its top is ring bodies, its ring bodies end face is provided with groove, groove is placed with and hooks sheet 101, after ring bodies, be connected with button spring 102, this button 103 is socketed on umbrella shaft 3 lower ends, hook sheet 101 engages with the draw-in groove of outer tube 31 lower ends when umbrella shaft 3 folds; Described slide block 104 is slidably socketed on the latch 108 of button 103 pressing key inner sides, this slide block 104 is inverted L-shaped, its end face is provided with open slot, open slot width is less than middle pipe 32 external diameters, these slide block 104 bottoms are provided with projection, its below is connected with sliding block spring 107, and described sliding block spring 107 is also socketed on latch 108; Described catch 105 and slide block 104 are relatively arranged on the both sides of umbrella shaft 3, and block, the back side that this positive middle part of catch 105 is provided with protrusion are connected with catch spring 106, and the block of this catch 106 is sticked in the draw-in groove of sub warhead 7.
As shown in Fig. 1, Fig. 3 and Fig. 7, the utility model sub warhead 7 when collapse state and deployed condition is sticked in umbrella handle 8 by catch 105; The now projection 913 of sub warhead 7 jack-up Air Defense Missile forks 91, the arc-like sheet 911 of Air Defense Missile fork 91 is by straightening energy storage, and tail end 914 is separation with storage rope ratchet 93; When collapse state enters into deployed condition: protective pull rope 92 is opened, 94 energy storage of clockwork spring elastic component; During umbrella closing state, storage rope ratchet 93 drives and reclaims protective pull rope 92 by elastic clockwork spring 94, on sub warhead 7, moves, and the elasticity of arc-like sheet 911 makes Air Defense Missile fork 91 bottoms, tail end 914 engages ratchet 93 and limits ratchet rotation direction, with this, prevents from flicking suddenly because of the inadequate umbrella shaft 3 of the power of closing one's umbrella.
As shown in Fig. 2, Fig. 4 and Fig. 8, during the utility model collapse state, middle pipe 32 pressed sliders 104 of umbrella shaft 3, the position of slide block 104 lower lobes lower than with the position at the two ends of catch 105; During parachute-opening, button 103 moves after pressing down the hook sheet 101 driving in the ring bodies groove of top, and the draw-in groove that hooks sheet 101 outer tubes 31 departs from, and pipe inner spring 12 flicks and drive umbrella shaft 3 to stretch, sliding block spring 107 stretches and is with on movable slider 104 and moves, and it is right that two of slide block 104 lower lobes and catch 105 rectified; While closing one's umbrella, button 103 continues to press down and is with movable slider 104 to press down catch 105, and the exact separation of catch 105 and sub warhead 7, moves on sub warhead 7, and lower nest 6 moves down and drive umbrella frame 4 to fold after loosening because of main rope 5; While folding, umbrella shaft 3 is compressed, outer tube 31 engagings hook sheet 101, it is separation to slide block 104 projections and catch 105 are misplaced that middle pipe 32 presses down slide block 104, and sub warhead 7 is pushed into and engages with catch 105 and jack-up Air Defense Missile fork 91 by conduit 13, and the tail end 914 of Air Defense Missile fork 91 is separation with storage rope ratchet 93.
Above-described, be only a preferred embodiment of the present utility model, can not limit the scope that this practicality is implemented, every equalization of doing according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.
Claims (6)
1. a safe automatic umbrella opening and closing, comprise umbrella frame, umbrella shaft and umbrella handle, described umbrella shaft is at least comprised of pipe in an outer tube, one and inner tube socket, the upper end of described umbrella shaft is provided with nest, in described umbrella shaft, slip cap is provided with lower nest, described upper nest, lower nest, umbrella shaft and umbrella frame composition serial verb construction, described outer tube upper end is socketed with top sheave seat, fixes one end of a main rope on described top sheave seat; The other end of described main rope is walked around lower nest downwards, more upwards walks around top sheave seat, then is connected in a sub warhead downwards; In the pipe of described umbrella shaft, be provided with pipe inner spring and conduit, described umbrella handle is located at the lower end of umbrella shaft, is provided with and controls the Control Component of opening, closing one's umbrella in described umbrella handle, it is characterized in that:
Also comprise Air Defense Missile device, described Air Defense Missile device comprises storage rope ratchet, protective pull rope and Air Defense Missile fork; Described storage rope ratchet is located at umbrella handle inside, establishes an elastic component to order about rotation on its rotating shaft; Described protective pull rope lower end is fixed and can rolling be restricted on ratchet in storage, and top sheave seat is upwards fixed in its upper end edge umbrella shaft inside; Described Air Defense Missile fork is the jag shape of anti-y shape, one jag end is provided with rotating shaft, middle part is provided with projection, its another jag is an arc-like sheet, this Air Defense Missile fork is fixed on by rotating shaft on the main body base of umbrella handle inside, and the middle part projection of this Air Defense Missile fork touches and supports sub warhead, arc-like sheet touches the ratchet that can whether be left or snap according to middle part projection storage rope ratchet to umbrella handle inwall, tail end by jack-up.
2. a kind of safe automatic umbrella opening and closing according to claim 1, is characterized in that: described Control Component comprises button, slide block and catch; Described button front is provided with pressing key, and its top is ring bodies, and its ring bodies is provided with in the inner side relative with pressing key to projecting inward hook sheet, is connected with button spring after its ring bodies; Described button is socketed on the lower end of umbrella shaft by ring bodies, it hooks sheet and engages with the draw-in groove of outer tube lower end when umbrella shaft folds; Pressing key inner side, the ring bodies below of described button are provided with a latch; Described slide block is slidably socketed on latch, and this slide block cross section is inverted L-shaped, and its end face is provided with open slot, below is provided with inside projection, and its bottom is connected with sliding block spring; Described catch is located at the opposite side of slide block, and block, the back side that this middle part, catch front is provided with protrusion are connected with catch spring, and this catch engages the draw-in groove of sub warhead by block.
3. a kind of safe automatic umbrella opening and closing according to claim 1 and 2, is characterized in that: described storage rope ratchet top is provided with guide pin.
4. a kind of safe automatic umbrella opening and closing according to claim 1 and 2, is characterized in that: described Air Defense Missile fork is that plastic cement is one-body molded.
5. a kind of safe automatic umbrella opening and closing according to claim 2, is characterized in that: the end face of described button ring bodies is provided with groove, described hook sheet is located in groove, and described hook sheet profile takes the shape of the letter U.
6. a kind of safe automatic umbrella opening and closing according to claim 1 and 2, it is characterized in that: described umbrella handle comprises umbrella handle shell and main body base, described main body base is sheathed in umbrella handle shell, and described Control Component, storage rope ratchet, elastic component are all installed on the main body base in umbrella handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481968.1U CN203555275U (en) | 2013-08-08 | 2013-08-08 | Safe automatic folding and unfolding umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481968.1U CN203555275U (en) | 2013-08-08 | 2013-08-08 | Safe automatic folding and unfolding umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555275U true CN203555275U (en) | 2014-04-23 |
Family
ID=50505038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320481968.1U Withdrawn - After Issue CN203555275U (en) | 2013-08-08 | 2013-08-08 | Safe automatic folding and unfolding umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445420A (en) * | 2013-08-08 | 2013-12-18 | 太阳城（厦门）户外用品科技股份有限公司 | Safe automatic folding and unfolding umbrella |
| CN107554258A (en) * | 2016-03-30 | 2018-01-09 | 南通大学 | A kind of simple to operate, rapid auto shield of folding and unfolding |
-
2013
- 2013-08-08 CN CN201320481968.1U patent/CN203555275U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445420A (en) * | 2013-08-08 | 2013-12-18 | 太阳城（厦门）户外用品科技股份有限公司 | Safe automatic folding and unfolding umbrella |
| CN103445420B (en) * | 2013-08-08 | 2015-09-30 | 太阳城（厦门）户外用品科技股份有限公司 | A kind of safe automatic umbrella opening and closing |
| CN107554258A (en) * | 2016-03-30 | 2018-01-09 | 南通大学 | A kind of simple to operate, rapid auto shield of folding and unfolding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140423 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |