CN2255175Y - Automatic-opening umbrella - Google Patents
Automatic-opening umbrella Download PDFInfo
- Publication number
- CN2255175Y CN2255175Y CN 95228218 CN95228218U CN2255175Y CN 2255175 Y CN2255175 Y CN 2255175Y CN 95228218 CN95228218 CN 95228218 CN 95228218 U CN95228218 U CN 95228218U CN 2255175 Y CN2255175 Y CN 2255175Y
- Authority
- CN
- China
- Prior art keywords
- mentioned
- umbrella
- chrysanthemum
- endless tube
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model provides an umbrella which can fold and unfold automatically. The utility model is characterized in that the upper end of a handle 2 arranged the lower end of an umbrella axle 3 is provided with a supporting groove A which is used for supporting a chrysanthemum socket sleeve circle pipe 1; an inner casing pipe 8 is installed above a thin strip spring ring 9 at the center of the supporting groove A; a middle cylinder groove 5 which is fixed at the upper end of the handle 2 is installed outside the inner casing pipe 8 and the thin strip spring ring 9. More than two wall holes 6 are bored in the circle wall of the supporting groove A, and small round beads 7 of which the diameter is larger than the thickness of the circle wall are embedded in the wall holes; a thick strip spring ring 11 surrounding outside the cylinder groove 5 makes an outer operating casing pipe 10 outside the cylinder groove 5 moves up and down in order to make the umbrella fold and unfold automatically.
Description
The utility model relates to a kind of Automatic-opening umbrella, the useful shirtsleeve operation method of this parachute kit, chrysanthemum cover for seat endless tube 1 is hooked really to close up the face of closing one's umbrella automatically, chrysanthemum cover for seat endless tube 1 can be untied again, to open the structure of umbrella cover automatically, can improve the intensity of umbrella axle simultaneously with this structure, therefore make the strength ratio of opening umbrella automatically more tough durable in use.
The structure that opens umbrella automatically in the past, please refer to the 4th (a) and reach (b) figure, this is near handle 14 places on umbrella axle 13 iron pipes, sever rectangular pore 15 together along the long side direction of umbrella axle 13, and in the umbrella axle iron pipe at these rectangular pore 15 places, install hand carbine 16, and the hook of this hand carbine 16 is protruded in outside the umbrella axle iron pipe by rectangular pore 15.
In addition, be equipped with on the chrysanthemum seat pipe of supporting umbrella bone, also severing rectangular pore together, if this chrysanthemum seat pipe is moved down to hand carbine 16 places, the hook of this hand carbine 16 promptly springs in the rectangular pore on the above-mentioned chrysanthemum seat pipe, and this chrysanthemum seat pipe hook is lived, and closes one's umbrella thereby close up.
As other the operation press button 17 of hand carbine is depressed, when making in the iron pipe of hand carbine 16 retraction umbrella axles 13, thereby the preceding chrysanthemum seat pipe that hooks is untied, umbrella cover will be opened automatically.
But for the structure that opens umbrella automatically before above-mentioned this kind, the relative position of above-mentioned hand carbine 16 and chrysanthemum seat pipe as because of material deformation or take place that a little is crooked, will make its pore and hook position generation deviation, the umbrella folding that just can not comply with one's wishes.
Because of severing umbrella axle 13 iron pipes that rectangular pore 15 places are set,, cause umbrella axle 13 herein again usually in bending or even fractureing because of being severed the strength reduction that makes this place's iron pipe.
Because of still having above-mentioned shortcoming so far, prior art exists, so all reluctant acceptance of consumer is just drifted along and used.
The purpose of this utility model is to solve still also to be present in above-mentioned various shortcomings of opening umbrella automatically so far, provide a kind of intensity of not only improving the umbrella axle to make umbrella durable in use, and can hook the automatic opening-closing umbrella that locks and untie chrysanthemum cover for seat endless tube with the simplest method.
Automatic opening-closing umbrella of the present utility model is the lower end at the main frame umbrella axle 3 of umbrella, the handle 2 that can grasp is housed, and the elastic force that utilizes spring slides up and down the chrysanthemum cover for seat endless tube that is installed on the umbrella axle 3 along it on this umbrella axle 3, a difference fulcra that open an umbrella sliding is equipped with at its chrysanthemum seat in this chrysanthemum cover for seat endless tube 1 upper end, as with this chrysanthemum cover for seat endless tube 1 when umbrella axle 3 moves up and down, promptly be able to a kind of automatic opening-closing umbrella of automatically umbrella being opened or closed up.It has following feature:
One, the upper end of above-mentioned handle 2 is equipped with the holding groove A that can catch above-mentioned slidably chrysanthemum cover for seat endless tube 1 again around above-mentioned umbrella axle 3 lower ends;
Two, the slice turn 9 in the little line footpath of the centre device of this holding groove A and above-mentioned umbrella axle 3 circular concentric;
Three, at this above slice turn 9, device has the elastic force that utilizes this slice turn 9 inner sleeve 8 movable up and down;
Four, surrounding above-mentioned slice turn 9 and above-mentioned inner sleeve 8 parts, having one and be the middle cylinder groove 5 of circular concentric, be located at the outside of slice turn 9 with above-mentioned umbrella axle 3;
Five, on the circumferential wall of above-mentioned middle cylinder groove 5,, offer the porthole 6 of the suitable diameter more than two with in the position of sustained height;
Six, be embedded in the diameter roundlet pearl 7 bigger at above-mentioned each porthole 6 than the circumferential wall thickness of above-mentioned middle cylinder groove 5;
Seven, the outside of above-mentioned middle cylinder groove 5 device and above-mentioned umbrella axle 3 be concentrically ringed outside operation sleeve pipe 10;
Eight, in the upper end of above-mentioned handle 2, device is the outside of the big line thick bar turn 11 directly of circular concentric around above-mentioned middle cylinder groove 5 with above-mentioned umbrella axle 3, and can utilize the elastic force of this thick bar turn 11 that above-mentioned outer operation sleeve pipe 10 is moved up and down.
Nine, the inboard of above-mentioned " operating sleeve pipe 10 outward " body has the inner periphery wall 12a and the 12b of two sections different-diameters up and down, and its lower semisection is the first inner periphery wall 12a, and its internal diameter is littler than the internal diameter of the upper semisection second inner periphery wall 12b, i.e. φ 12a＜φ 12b;
Ten, above-mentioned lower end that can the comfortable chrysanthemum cover for seat endless tube 1 that slides is provided with the protrusion flange 4 that can be hooked and stop, when above-mentioned chrysanthemum cover for seat endless tube 1 is moved down, its lower end simultaneously with above-mentioned inner sleeve 8 together toward pressing down, and when it is pressed onto the end, the flange 4 of above-mentioned chrysanthemum cover for seat endless tube 1 is by above-mentioned roundlet pearl 7 and below this pearl that arrives, this moment, this roundlet pearl 7 collided with the first inner periphery wall 12a of above-mentioned outer operation sleeve pipe 10, this roundlet pearl 7 can be pushed to the inside, above-mentioned flange 4 can be hooked with this.
If 11 is in addition will be above-mentioned outer when operating sleeve pipe 10 and pressing downward to, the outside of above-mentioned roundlet pearl 7 just is positioned at the second inner periphery wall 12b place of above-mentioned outer operation sleeve pipe 10, this moment, above-mentioned roundlet pearl 7 promptly can be shifted laterally, the quilt of above-mentioned flange 4 can be hooked state with this unties, elastic force by above-mentioned slice turn 9 is up released, and removes the state that above-mentioned chrysanthemum cover for seat endless tube 1 is hooked.
" Automatic-opening umbrella " of the present utility model, only chrysanthemum cover for seat endless tube 1 is moved down to handle 2, insert it within the middle cylinder groove 5, this chrysanthemum cover for seat endless tube 1 can be hooked locking really, on the other hand, only will operate sleeve pipe 10 outward and depress gently, the lock-out state of chrysanthemum cover for seat endless tube 1 can be untied with finger, umbrella frame is opened automatically, and operation is very easy for it.
In addition, but " opening umbrella in the past automatically " the sort of existence that is located at the rectangular pore of umbrella axle, so the umbrella axle has abundant sufficient intensity, so the umbrella axle do not influence by it, can not cause bending or the generation that fractures.
The explanation that Automatic-opening umbrella of the present utility model, its detailed construction are then done with reference to following adjoint, can be understood completely:
The 1st figure is illustrated on the Automatic-opening umbrella of the present utility model, the interior surface construction of handle 2 upper ends when chrysanthemum cover for seat endless tube 1 is moved down.
The 2nd figure represents outside depressing operation sleeve pipe 10 and the interior surface construction of handle 2 upper ends when untiing chrysanthemum cover for seat endless tube 1.
The 3rd figure represents automatic opening-closing umbrella outward appearance of the present invention.
(a) of the 4th figure reaches (b), and figure represents that respectively hooking of the chrysanthemum cover for seat pipe that opens umbrella automatically in the past is fixing and unties structure.
(symbol description)
A: holding groove
1: chrysanthemum cover for seat endless tube
2: handle
3: the umbrella axle
4: flange
5: the middle cylinder groove
6: porthole
7: little ball
8: inner sleeve
9: the slice turn
10: operate sleeve pipe outward
11: thick bar turn
12a: the first inner periphery wall
12b: the second inner periphery wall
Represented as the 1st figure, the 2nd figure, in handle 2 upper ends of " Automatic-opening umbrella " of the present utility model, according to the lower end state that surrounds umbrella axle 3, device is in order to catch the holding groove A of above-mentioned slidably chrysanthemum cover for seat endless tube 1.
The slice turn 9 in the little line footpath of the centre device of this holding groove A and above-mentioned umbrella axle 3 circular concentric.Above the slice spring coil 9, device utilizes the elastic force of this slice turn 9 inner sleeve 8 movable up and down at this.
As the above-mentioned chrysanthemum cover for seat endless tube 1 that moves down, when being pressed down to the end together with above-mentioned inner sleeve 8 simultaneously, this inner sleeve 8 is promptly withstood by the elastic force that above-mentioned slice turn 9 up rebounds together with this chrysanthemum cover for seat endless tube 1, and it is moving that this chrysanthemum cover for seat endless tube 1 is hooked down.
When in a single day being untied as the constraint of above-mentioned chrysanthemum cover for seat endless tube 1, the bounce of above-mentioned slice turn 9 can up be upspring chrysanthemum cover for seat endless tube 1 rapidly, and umbrella cover is opened automatically, finishes the task of its automatic deployment.
In the utility model, device surrounds above-mentioned slice turn 9 and inner sleeve 8, and is concentrically ringed middle cylinder groove 5 with above-mentioned umbrella axle 3, and the upper end of above-mentioned handle 2 is fixed in the lower end of this middle cylinder groove 5.On the circumferential wall of this middle cylinder groove 5, start at the sustained height place upper end of this handle 2 certainly, offers the above-mentioned porthole 6 of the suitable diameter more than two.And in this porthole 6 respectively, embed diameter than the big roundlet pearl 7 of the circumferential wall thickness of above-mentioned middle cylinder groove 5 in each above-mentioned porthole 6.This roundlet pearl 7 as be subjected in during the pressure extrusion of side direction or lateral direction, the part of its sphere can be given prominence to the outside or the inboard of the circumferential wall of above-mentioned middle cylinder groove 5.
Above-mentioned porthole 6 and roundlet pearl 7 are shown in the 1st figure and the 2nd figure, in addition, above-mentioned umbrella axle 3 can be clipped in the middle in the relative position setting, though being provided with two, its place can clamp effectiveness, but for it is clamped render a service be tending towards evenly for the purpose of, it is individual more satisfactory to establish 3-8 on the circumferential wall of above-mentioned middle cylinder groove 5 more.
In addition, in the outside of above-mentioned middle cylinder groove 5, device is concentrically ringed outer operation sleeve pipe 10 with above-mentioned umbrella axle 3.In the upper end of above-mentioned handle 2, the thick bar turn 11 in the big line footpath of device and above-mentioned umbrella axle 3 circular concentric simultaneously, is fixed in the upper end of above-mentioned handle 2 around the outside of above-mentioned middle cylinder groove 5.This above-mentioned outer operation sleeve pipe 10 can utilize the elastic force of this above-mentioned thick bar turn 11 to move up and down.This above-mentioned outer operation sleeve pipe 10 is shown in the 1st figure and the 2nd figure, the inboard of its body has the inner periphery wall 12a and the 12b of two sections different-diameters up and down, its lower semisection is the first inner periphery wall 12a, and its internal diameter is littler than the internal diameter of the upper semisection second inner periphery wall 12b, i.e. φ 12a＜φ 12b.
In the utility model, when hooking above-mentioned chrysanthemum cover for seat endless tube 1, the outboard flanges that the inner periphery wall 12a of this above-mentioned outer operation sleeve pipe 10 and the boundary place section difference edge of inner periphery wall 12b can be arranged on above-mentioned middle cylinder groove 5 upper ends is hooked, and please refer to accompanying drawing 1.
Also have, above-mentioned chrysanthemum cover for seat endless tube 1 lower end at automatic opening-closing umbrella of the present utility model is provided with the above-mentioned flange 4 that can be hooked.Represented as the 1st figure, with these chrysanthemum cover for seat endless tube 1 past above-mentioned handle 2 places that press to, when making this flange 4 move on to above-mentioned roundlet pearl 7 belows, simultaneously can be with above-mentioned inner sleeve 8 together toward pressing down, but this moment, above-mentioned outer operation sleeve pipe 10 is by above-mentioned thick bar turn 11 jack-up up, this roundlet pearl 7 touches with the above-mentioned first inner periphery wall 12a that is somebody's turn to do outer operation sleeve pipe 10 this roundlet pearl 7 is moved to the inside, one of the little sphere of this roundlet pearl 7 part, the inner periphery metope of outstanding above-mentioned middle cylinder groove 5, hook the flange 4 of above-mentioned chrysanthemum cover for seat endless tube 1 with this this outstanding roundlet pearl 7, this chrysanthemum cover for seat endless tube 1 is pinned in above-mentioned handle 2 upper ends, make automatic opening-closing umbrella become to close up the state that closes one's umbrella.
On the other hand, shown in the 1st figure, under the state that operation sleeve pipe 10 has up been withstood outside being somebody's turn to do as in the previous paragraph, should operate sleeve pipe 10 outward down when above-mentioned handle 2 directions are depressed, the first inner periphery wall 12a that is positioned at the position of roundlet pearl 7 promptly moves down, will be than the internal diameter of this first inner periphery wall 12a the big above-mentioned second inner periphery wall 12b move to the position (please refer to the 2nd figure) of above-mentioned roundlet pearl 7, can push this roundlet pearl 7 extruding to outer side shifting because of above-mentioned flange 4 this moment, and this flange 4 that is hooked is untied from the pinning state.Untied the elastic force that open chrysanthemum cover for seat endless tube 1 will be arranged on the above-mentioned slice turn 9 of above-mentioned inner sleeve 8 belows this moment and upspring toward the top, umbrella frame just opens automatically.The inboard of above-mentioned outer operation sleeve pipe 10 is two sections first, second inner periphery wall 12a and the set shoulder of 12b intersection up and down, and as shown in Figure 2, the roundlet pearl 7 of promptly being moved is laterally hooked, and can pin above-mentioned outer operation sleeve pipe 10 fixing according to the state of depressing.
As mentioned above, in automatic opening-closing umbrella of the present utility model, and but " in the past open automatically umbrella " the sort of " rectangular pore " exists, so the umbrella axle has enough intensity fully, exhausted do not have that the influence of being severed the rectangular pore of processing because of the umbrella axle causes bending or the situation that fractures takes place.
Automatic opening-closing umbrella of the present utility model neither utilize the hand spring to insert the rectangular pore of chrysanthemum cover for seat pipe and hook the structure of locking, so the exhausted position deviation of not having because of rectangular pore and hand carbine is not inconsistent, causing smoothly, the situation of folding umbrella takes place.
The utility model does not solve the strength problem of the umbrella axle of " in the past open automatically umbrella " only, also very difficult because of the processing of severing rectangular pore, still be not suitable for use in the material of umbrella axle before making, for example timber or plastic cement etc. all can be used for Automatic-opening umbrella of the present utility model.
In automatic opening-closing umbrella of the present utility model, except that must shown in the 1st figure and the 2nd figure, accepting the material of the holding groove A of chrysanthemum cover for seat endless tube 1, be not subjected to any restriction with the slice turn 9 and thick bar turn 11 of metallic article yet, any material all can be used.
Manufactured experimently in handle 2 upper ends, device is accepted having as the 1st figure and the represented in-built holding groove A of the 2nd figure of chrysanthemum cover for seat endless tube 1, and as " Automatic-opening umbrella " of the present utility model of the represented outward appearance of the 3rd figure.
" Automatic-opening umbrella " of the present utility model, only chrysanthemum cover for seat endless tube 1 is moved down to handle 2, insert it within the middle cylinder groove 5, this chrysanthemum cover for seat endless tube 1 can be hooked locking really, on the other hand, only will operate sleeve pipe 10 outward and depress gently, the lock-out state of chrysanthemum cover for seat endless tube 1 can be untied with finger, umbrella frame is opened automatically, and operation is very easy for it.
In addition, but " opening umbrella in the past automatically " the sort of existence that is located at the rectangular pore of umbrella axle, so the umbrella axle has abundant sufficient intensity, so the umbrella axle do not influence by it, can not cause bending or the generation that fractures.
Claims (1)
1. Automatic-opening umbrella, this Automatic-opening umbrella is equipped with the handle 2 that can grasp in the lower end of the main frame umbrella axle 3 of umbrella, and the elastic force that utilizes spring makes the chrysanthemum cover for seat endless tube 1 that is installed on the umbrella axle 3 be able to slide on this umbrella axle 3, the difference fulcra of supporting umbrella bone are equipped with at its chrysanthemum seat in this chrysanthemum cover for seat endless tube 1 upper end, as with this chrysanthemum cover for seat endless tube 1 when umbrella axle 3 moves up and down, promptly be able to automatically umbrella be opened or closed up; It is characterized in that:
The upper end of above-mentioned handle 2, device is caught the holding groove A of above-mentioned slidably chrysanthemum cover for seat endless tube 1 around above-mentioned umbrella axle 3 lower ends again; The slice turn 9 in the little line footpath of the centre device of this holding groove A and above-mentioned umbrella axle 3 circular concentric; This above slice turn 9 device utilize the elastic force inner sleeve 8 movable up and down of this slice turn 9; Also have one to be concentrically ringed middle cylinder groove 5 with above-mentioned umbrella axle 3 and to be installed in outside the slice turn 9 surrounding above-mentioned slice turn 9 and above-mentioned inner sleeve 8 parts; On the circumferential wall of above-mentioned middle cylinder groove 5,, hole and offer the porthole 6 of the suitable diameter more than two with in the position of sustained height; In above-mentioned each porthole 6, embed the diameter roundlet pearl 7 bigger than the circumferential wall thickness of above-mentioned middle cylinder groove 5; In the outside of above-mentioned middle cylinder groove 5, device and above-mentioned umbrella axle 3 are the outer operation sleeve pipe 10 of circular concentric; In the upper end of above-mentioned handle 2, device is the outside of the big line thick bar turn 11 directly of circular concentric around above-mentioned middle cylinder groove 5 with above-mentioned umbrella axle 3, and can utilize the elastic force of this thick bar turn 11 that above-mentioned outer operation sleeve pipe 10 is moved up and down; The inboard of above-mentioned outer operation sleeve pipe 10 bodies has the inner periphery wall 12a and the 12b of two sections different-diameters up and down, and its lower semisection is the first inner periphery wall 12a, and its internal diameter is littler than the internal diameter of the upper semisection second inner periphery wall 12b, i.e. φ 12a＜φ 12b; Lower end at above-mentioned slidably chrysanthemum cover for seat endless tube 1 is provided with the protrusion flange 4 that can be hooked and stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95228218 CN2255175Y (en) | 1995-12-14 | 1995-12-14 | Automatic-opening umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95228218 CN2255175Y (en) | 1995-12-14 | 1995-12-14 | Automatic-opening umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2255175Y true CN2255175Y (en) | 1997-06-04 |
Family
ID=33873861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95228218 Expired - Fee Related CN2255175Y (en) | 1995-12-14 | 1995-12-14 | Automatic-opening umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2255175Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193148A (en) * | 2019-05-28 | 2019-09-03 | 淮兰芷 | A kind of high building life saving device for earthquake |
-
1995
- 1995-12-14 CN CN 95228218 patent/CN2255175Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193148A (en) * | 2019-05-28 | 2019-09-03 | 淮兰芷 | A kind of high building life saving device for earthquake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |