CN102485092B - Umbrella - Google Patents
Umbrella Download PDFInfo
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- CN102485092B CN102485092B CN2011103910804A CN201110391080A CN102485092B CN 102485092 B CN102485092 B CN 102485092B CN 2011103910804 A CN2011103910804 A CN 2011103910804A CN 201110391080 A CN201110391080 A CN 201110391080A CN 102485092 B CN102485092 B CN 102485092B
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- umbrella
- shaft
- axle
- parachute
- operating portion
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- 238000009432 framing Methods 0.000 claims description 10
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- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000013459 approach Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 13
- 238000007906 compression Methods 0.000 description 13
- 210000003811 finger Anatomy 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 210000003813 thumb Anatomy 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/14—Devices for opening and for closing umbrellas
- A45B25/143—Devices for opening and for closing umbrellas automatic
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The present invention provides an umbrella, which has a simple structure and can be opened and closed with a single hand. The umbrella is equipped with a lower ring and upper ring pivotally attached to the bases of each rib and each stretcher, and a main shaft part including an interior pole which is fixed to the upper ring in the upper part, and a circular pipe which is connected to the lower ring in the upper part and is slidably inserted outside of the interior pole. At the opening/closing motion of the umbrella, in response to the umbrella closing operation (umbrella opening operation) to an operation part provided in the lower part of the umbrella, the circular pipe which extends toward the operation part is driven in the direction in which the lower ring approaches (separates from)the upper ring. Consequently, the umbrella opening operation and umbrella closing operation using a single hand become possible in a simple structure.
Description
Technical field
The present invention relates to have the umbrella that extends main shaft part along central shaft from handle part.
Background technology
In umbrella, parasol, if exist such umbrella can be easily, this umbrella be held the occasion of goods or injured occasion etc. in a hand, only just can be carried out the parachute-opening operation and close umbrella operating by the another hand that umbrella is controlled.
About such umbrella, the technology that is disclosed has for example been proposed in Japanese kokai publication hei 6-30813 communique.According to this technology, be provided with total skeleton, engage branch's skeleton of (Japanese: Shu Knot) with the pars intermedia pivot of total skeleton, and the little skeleton that engages with the pars intermedia pivot of branch skeleton, and, be provided with pivotal support ground (Japanese: pivot) upper umbrella shaft, middle umbrella axle and lower umbrella shaft on each skeleton is installed.And, upper umbrella shaft and lower umbrella shaft can be moved towards above-below direction dispersedly with respect to the middle umbrella axle that is fixed on the middle rod.Based on such structure, shortened the required lower umbrella shaft displacement (switching stroke) of on-off action of umbrella, can be able to carry out the parachute-opening operation and close the umbrella operation in the singlehanded scope of implementing.
But, according to above-mentioned technology, three umbrella axles must be set form the structure that upper umbrella shaft and lower umbrella shaft can be moved, so, its structure complicated.And this will cause manufacturing cost rising etc.
Summary of the invention
The present invention proposes in view of above-mentioned problem, and purpose provides a kind of simple structure and can be carried out the parachute-opening operation and be closed the umbrella of umbrella operation by one hand.
Therefore, the present invention is the umbrella with the main shaft part of extending along central shaft from handle part, and wherein, this umbrella is provided with: upper umbrella shaft, support frame is installed on this upper umbrella shaft pivotal support ground, and the abutment pivot of the pars intermedia of the main framing that described support frame launches when being configured in parachute-opening is connected with engaging; Lower umbrella shaft, described main framing is installed on this lower umbrella shaft pivotal support ground, and, be configured in the described upper umbrella shaft of ratio on the described main shaft part more by the direction of described handle part; On the interval and described support frame till umbrella cloth, described umbrella cloth are installed in from the described pars intermedia on the described main framing to front end; And operating portion, the switching of described operating portion acceptance and deployed condition and closed umbrella state is relevant closes umbrella operation and parachute-opening operation, on described main shaft part, one side of described upper umbrella shaft and described lower umbrella shaft is fixed and plays the fixedly effect of umbrella axle, the opposing party can move along described central shaft and play the effect of mobile umbrella axle, and, along with described action of closing umbrella operation, the moving-member that extends from the axial described operating portion of described mobile umbrella is driven towards the be coupling direction of nearly described fixedly umbrella axle of described mobile umbrella; On the other hand, action along with described parachute-opening operation, described moving-member is driven towards the direction that described mobile umbrella axle leaves described fixedly umbrella axle, the amount of movement of the mobile umbrella axle that the on-off action of described umbrella is required, only on hand the finger of the regulation amount that can operate is corresponding with the list of controlling described handle part.Thus, can carry out the parachute-opening operation and close the umbrella operation with simple structure and by one hand.And then, by effective driving that has utilized the mobile umbrella axle of the operational ton of pointing, the simplicity of seeking its driving mechanism.
Description of drawings
Fig. 1 is the outside drawing of wanting section's structure of the umbrella that relates to of expression embodiments of the present invention.
Fig. 2 is the outside drawing of wanting section's structure of expression umbrella.
Fig. 3 is the figure of the deployed condition that illustrates that umbrella relates to.
Fig. 4 is the figure of the closed umbrella state that illustrates that umbrella relates to.
Fig. 5 A and Fig. 5 B are the figure that the opening and closing operations of umbrella is described.
Fig. 6 is the figure of the structure of expression pipe section.
Fig. 7 is the figure that represents the structure of umbrella as a comparative example.
Fig. 8 A and Fig. 8 B are the figure of the structure of the operating portion that illustrates that modified example of the present invention relates to.
Fig. 9 A and Fig. 9 B are the figure of the structure of the operating portion that illustrates that another modified example relates to.
The specific embodiment
(umbrella want section's structure)
Fig. 1 and Fig. 2 are the outside drawings of wanting section's structure of the umbrella 1 that relates to of expression embodiments of the present invention.Fig. 1 represents the state that umbrella frame launches, umbrella 1 is opened (below be also referred to as " deployed condition "), and Fig. 2 represents the state that umbrella 1 closes (below be also referred to as " closed umbrella state ").In Fig. 1 and subsequent figure, for the specific direction relation, be provided with on demand the XYZ rectangular coordinate system of Y direction as the central axis direction of umbrella 1.
Umbrella 1 is provided with the handle of umbrella 3 that the ferrule 2 that is shaped as bar-shaped main shaft part 10, is connected with the upper end of main shaft part 10 is connected with lower end with main shaft part 10.This handle of umbrella 3 has J-shaped profile, works as the handle part of controlling with hand.
Umbrella operates and the operating portion 20 of parachute-opening operation to be provided with to accept relevant the closing of switching of carrying out with deployed condition and closed umbrella state in the bottom of umbrella 1.This operating portion 20 is provided with parachute-opening button 12 and closes umbrella handle 13, this parachute-opening button 12 by carry out push operation make male member 11 submerge main shaft part 10 inside, be transformed into deployed condition from closed umbrella state, slide and be transformed into closed umbrella state from deployed condition towards the direction (+Y-direction) of ferrule 2 by this being closed umbrella handle 13.
Be provided with lower umbrella shaft (the umbrella axle of bottom) 5 and upper umbrella shaft (the umbrella axle on top) 7 on the top of main shaft part 10, the butt (root) of total skeleton (main framing) 4 that this lower umbrella shaft 5 pivotal support ground launches when parachute-opening is installed, the butt of branch's skeletons (support frame) 6 is installed on this upper umbrella shaft 7 pivotal support ground, and (Japanese: ダ ボ) 8 pivots are connected with engaging at the abutment of this branch's skeleton 6 and the pars intermedia that is configured in total skeleton 4.At this, upper umbrella shaft 7 is fixed on the upper end of main shaft part 10, on the other hand, be configured in than upper umbrella shaft 7 lower umbrella shaft 5 by the direction (Y-direction) of handle of umbrella 3 in main shaft part 10, can with slide towards Y direction linkedly mutually to closing the operation that umbrella handle 13 carries out.That is, on main shaft part 10, a side of upper umbrella shaft 7 and lower umbrella shaft 5 is fixed and plays the effect that fixedly effect, the opposing party of umbrella axle play the mobile umbrella axle that can move along the central shaft AX (with reference to Fig. 3, Fig. 4) of umbrella 1.By changing the spacing distance of this upper umbrella shaft 7 and lower umbrella shaft 5, can switch to deployed condition (Fig. 1) and closed umbrella state (Fig. 2) to umbrella 1.Below, describe the on-off action of umbrella 1 in detail with Fig. 3～Fig. 4.
Fig. 3 is the figure of the deployed condition that illustrates that umbrella 1 relates to, and Fig. 4 is the figure of the closed umbrella state that illustrates that umbrella 1 relates to.
Middle excellent 14 and pipe section 15 such as being formed by metals such as aluminium.And lower umbrella shaft 5 is fixed on the upper end of pipe section 15, and this pipe section 15 can be with mobile along Y direction (above-below direction) linkedly mutually to the operation of closing umbrella handle 13 (Fig. 1).
Like this, pipe section 15 can relatively move towards above-below direction with respect to middle excellent 14.Thus, can make under the upper umbrella shaft 7 that has left interval L under the deployed condition of Fig. 3 and the closed umbrella state of lower umbrella shaft 5 at Fig. 4 closer to each other.That is, as long as pipe section 15 is driven the distance suitable with interval L towards Y direction, just can carry out the switching of deployed condition and closed umbrella state.
The umbrella 1 of present embodiment is arranged on the upper umbrella shaft 7 that is connected with branch skeleton 6 top of the lower umbrella shaft 5 that is connected with total skeleton 4, and, when closing the umbrella operation, lower umbrella shaft 5 is relatively moved with respect to upper umbrella shaft 7.Thus, can shorten the stroke (below be also referred to as " switching stroke ") of the required pipe section 15 of the on-off action of umbrella 1.And, under deployed condition, make total skeleton 4 be acute angle with respect to the angle θ a of main shaft part 10 and branch's skeleton 6 with respect to the angle θ b of main shaft part 10, and make the angle θ b of branch's skeleton 6 less than the angle θ a of total skeleton 4, thus, can more effectively seek to shorten the switching stroke.Open and close the effect of stroke for described shortening, describe in detail below.
Above such umbrella that consists of 1, umbrella cloth (lid) Ea (lattice portion of Fig. 1) has been installed in the interval at the abutment 8 of the pars intermedia that is arranged on total skeleton 4 till the front end (tip) 41 and the whole zone of branch's skeleton 6 (till the butt from abutment 8 to branch's skeleton 6).In Fig. 1, for the ease of diagram, represent a part of umbrella cloth on the umbrella 1 with lattice portion.At this, preferably, so that the deployed condition lower umbrella cloth at the abutment 8 modes that step do not occur, attenuate height (width of Y-direction) that shape Kd makes total skeleton 4 like that of front end is as shown in Figure 3 reducing the interval till 41 gradually from abutment 8 to front end.
(opening and closing operations of umbrella 1)
The below describes the handover operation (opening and closing operations) of deployed condition (Fig. 1) with the closed umbrella state (Fig. 2) of umbrella 1 in detail.
Fig. 5 A and Fig. 5 B are the figure that the opening and closing operations of umbrella 1 is described.At this, Fig. 5 A and Fig. 5 B represent near the sectional view the operating portion 20, expression closed umbrella state and deployed condition.In addition, Fig. 6 is the figure of the structure of expression pipe section 15, and expression is from (+outside drawing when X) direction is observed.
Can be along the middle excellent 14 pipe sections 15 of sliding that are fixed on the handle of umbrella 3, as shown in Figure 6 in the upper end fixedly lower umbrella shaft 5, connecting across cylindrical portion 16 in the bottom and to close umbrella handle 13.The pod 5a of lower umbrella shaft 5 shown in Figure 6 and translot 5b are formed the longitudinally groove of the butt that embeds total skeleton 4, and the butt that is used for being arranged on total skeleton 4 forms the horizontal groove of the thread-like member (for example wire) of rotating shaft.
In pipe section 15, be formed with slit 15a and slit 15b along Y direction, this slit 15a is used for locking and maintenance at the male member (locking pawl) 11 that lower of closed umbrella state is arranged on middle excellent 14, and this slit 15b is used for passing the therefrom arm 12a of the excellent 14 parachute-opening buttons 12 of giving prominence to.In middle excellent 14 inner space of circular tube shaped, the arm 12a of parachute-opening button 12 is connected with male member to be connected with Fig. 5 B such as Fig. 5 A and is connected by attaching parts 11a like that, and for example metal elastomeric element 11b that is constituted as the sheet spring is connected with male member 11.Based on such structure, to male member 11 application of forces, on the other hand, by the operation that is pressed into parachute-opening button 12 male member 11 is submerged in middle excellent 14 towards the outstanding directions (+directions X) of rod therefrom 14.Its result makes male member 11 can freely lock, break away from respect to the slit 15a of pipe section 15.
In addition, umbrella 1 is provided with framework (housing) 17 and is accommodated in the compression helical spring 18 of framework 17 inside, and the profile of this framework 17 is column with the level, takes in the bottom that comprises cylindrical portion 16 of main shaft part 10.
The lower end of framework 17 is fixed on the upper surface 3u of handle of umbrella 3.And, be formed with circular port 17h and rectangular opening 17g in framework 17, this circular port 17h is used on top inserting logical main shaft part 10, this rectangular opening 17g extends to the outside of framework 17 from cylindrical portion 16, and be used for inserting logical can be towards the mobile arm 13a that closes umbrella handle 13 of above-below direction (Y direction).About this rectangular opening 17g, it is formed on the position shown in the dotted line of Fig. 6 under deployed condition, when closing the umbrella operation to towards (+Y) the arm 13a that closes umbrella handle 13 that moves of direction leads.
Compression helical spring 18, its lower end is connected with the upper surface of cylindrical portion 16, and its upper end is connected with the inwall upper surface 17u of framework 17.This compression helical spring 18 plays by cylindrical portion 16 towards along the effect of the downward direction of central shaft AX (Y-direction) to the elastomeric element of pipe section 15 application of forces.
Below explanation has the opening and closing operations of the umbrella 1 of said structure.
At first, under closed umbrella state, like that, male member 11 is outstanding and locked from slit 15a shown in Fig. 5 A, by the compression helical spring 18 under the compressive state of having accumulated certain elastic force towards the below (Y-direction) to cylindrical portion 16 application of forces.
Under such closed umbrella state, be deployed condition by operating parachute-opening button 12, can changing.Specifically, along with the operation that is pressed into parachute-opening button 12, male member 11 submerges in middle excellent 14 and will lock status releasing, and thus, the elastic force of the compression helical spring 18 of having accumulated is released.Cylindrical portion 16 and pipe section 15 rod 14 in pushed the edge downwards by this elastic force moves.And, the upper surface 3u butt of the handle of umbrella 3 that the lower end of cylindrical portion 16 and the retainer that limits as the movement to cylindrical portion 16 play a role, thus, cylindrical portion 16 is over towards the movement of below, becomes the deployed condition shown in Fig. 5 B.Namely, corresponding (servo-actuated) with the parachute-opening operation that parachute-opening button (the first functional unit) 12 is carried out, utilize the elastic force of compression helical spring 18, from lower umbrella shaft (mobile umbrella axle) 5 towards operating portion 20 pipe section (moving-members) 15 that extend with lower umbrella shaft 5 towards driving as the below (Y-direction) of lower umbrella shaft 5 from upper umbrella shaft (fixedly umbrella axle) 7 directions of leaving (disengaging direction), thereby switch to deployed condition from closed umbrella state.Thus, just can carry out appropriate parachute-opening operation by parachute-opening button 12 being carried out easy one touch type operation.
Under deployed condition, although compression helical spring 18 becomes the state that has extended from closed umbrella state shown in Fig. 5 A, cylindrical portion 16 and pipe section 15 had down elastic force.This elastic force is stably to keep the necessary power of deployed condition (Fig. 1).And, even to the occasion of the larger external force of umbrella cloth (lid) active force (be stained with water droplet and become heavy, occasion that umbrella cloth is moved by wind etc.), also need to make the power of the degree that the lower end of cylindrical portion 16 can not break away from from the upper surface 3u of handle of umbrella 3.
Under such deployed condition, close umbrella handle 13 by operation, can be transformed into closed umbrella state.Specifically, such as using thumb etc., revolt the elastic force of above-mentioned compression helical spring 18 closing umbrella handle 13 towards namely pushing to operation in top (+Y-direction) with the direction of this elastic force opposite direction.So, move to the closed umbrella state shown in Fig. 5 A, the state that namely male member 11 is outstanding from slit 15a and quilt is locked.Namely, the operating physical force and the operational ton that directly utilize thumb for example that the operation of closing umbrella handle 13 is applied, with close umbrella operation phase interlock (servo-actuated) to what close that umbrella handle (the second functional unit) 13 carries out, follow pipe section (moving-member) 15 lower umbrella shaft 5 together towards driving as the top (+Y-direction) of lower umbrella shaft (mobile umbrella axle) 5 near the direction (direction of closing) of upper umbrella shaft (fixedly umbrella axle) 7, thereby, carry out the switching from the deployed condition to the closed umbrella state.Thus, by carrying out certain manual operation and just can carry out the appropriate umbrella operation of closing closing umbrella handle 13.
In the umbrella 1 that carries out opening and closing operations as described above, by the simple structure that is provided with two umbrella axles (lower umbrella shaft 5 and upper umbrella shaft 7), just can parachute-opening operate and close the umbrella operation with singlehanded.
And then, owing to above the total skeleton 5 on the umbrella 1, configured branch's skeleton (support frame) 6, so, compare with below total skeleton, configuring the existing umbrella that bears the support frames such as skeleton, can enlarge the space of total skeleton 5 belows.
In the umbrella 1 of present embodiment, as shown in Figure 3 total skeleton 4 pivotal support be installed on the lower umbrella shaft 5, and, under deployed condition, make total skeleton 4 be acute angle with respect to the angle θ a of main shaft part 10 and branch's skeleton 6 with respect to the angle θ b of main shaft part 10, can seek thus to reduce the switching stroke of pipe section 15.Below, just this technical conceive be applied to the umbrella that prior art relates to structure (total skeleton pivotal support be installed in structure on the upper umbrella shaft) the comparative example of occasion investigate.
Fig. 7 is the figure that represents the structure of umbrella 9 as a comparative example.This figure is corresponding to Fig. 3 of the structure of expression present embodiment.
Umbrella 9 has as a comparative example been installed to pivotal support the upper umbrella shaft 92 of the butt of total skeleton 91, is fixed on the main shaft part 90, on the other hand, the lower umbrella shaft 94 of the butt of branch's skeleton 93 has been installed pivotal support, can slide in main shaft part 90.For the condition that makes umbrella 9 equates with the condition of the umbrella 1 (Fig. 3) of present embodiment, the umbrella 9 of deployed condition, the angle with respect to the umbrella frame of main shaft part 90 that is spaced apart L, extends from lower umbrella shaft 94 and upper umbrella shaft 92 of establishing upper umbrella shaft 92 and lower umbrella shaft 94 is θ a and θ b.Such umbrella 9 if lower umbrella shaft 94 is moved near upper umbrella shaft 92 ground, also can close the umbrella action.
But, in the structure of such umbrella 9, make upper umbrella shaft 92 and lower umbrella shaft 94 only leave the interval L identical with the umbrella 1 of present embodiment shown in Figure 3, it is less than the angle θ a of total skeleton 4 of present embodiment that the angle θ b of total skeleton 91 can become.This be because, the pivot of the total skeleton 91 on the umbrella 9 is near upper umbrella shaft 92 (main shaft part 90), and the pivot of total skeleton 4 of present embodiment is the abutment 8 (Fig. 3) from main shaft part 10 is left.Therefore, in order to realize the angle θ a of the total skeleton 4 identical with present embodiment at total skeleton 9 of umbrella 9, require the amount of movement of lower umbrella shaft 94 greater than interval L.This just means the increase that opens and closes stroke, compares with the umbrella 9 on the extended line of prior art, and the structure of present embodiment is excellent.In addition, in the umbrella 1 of present embodiment, as described above, because the pivot (abutment 8) of total skeleton 4 leaves from main shaft part 10, so, compare with the umbrella 9 of the pivot that has total skeleton 91 at upper umbrella shaft 92, reduced the turning moment to total skeleton.Thus, can reduce when launching total skeleton 4 grades driving force to lower umbrella shaft 5 (pipe section 15).
The umbrella 1 of aforesaid present embodiment, owing to can effectively reduce the switching stroke of pipe section 15, namely close the operational ton of umbrella handle 13, so, just can guarantee to close the required driving amount of closing umbrella handle 13 (and driving force) of umbrella operation by the manual operation that finger directly carries out.In other words, in the umbrella 1, owing to can the switching stroke (amount of movement) of the required lower umbrella shaft 5 of its on-off action be set (design) corresponding to the operational ton that can implement such as institutes such as thumbs on the one hand of controlling handle of umbrella 3, so the umbrella action of closing that the operational ton that effective utilization is pointed carries out becomes possibility.Its result can seek to make the driving mechanism simplicity that drives lower umbrella shaft 5 when closing umbrella, can realize carrying out with one hand with simpler structure the umbrella of opening and closing operations.
(modified example)
Operating portion in the above-described embodiment, and nonessential setting is used for the compression helical spring 18 of pipe section 15 towards the below application of force, the structure that compression helical spring 18 is not set is also passable.For this structure, below describe with Fig. 8 A and Fig. 8 B.
Fig. 8 A and Fig. 8 B are the figure of the structure of the operating portion 20A that illustrates that modified example of the present invention relates to.This Fig. 8 A and Fig. 8 B are corresponding to Fig. 5 A and Fig. 5 B that represent the operating portion 20 that above-mentioned embodiment relates to.
The operating portion 20A of this modified example is provided with the switching handle 25 that is connected with the bottom of pipe section 15.In addition, at operating portion 20A, be used for inserting interior side opening that the rectangular opening 17g open up the framework 17A that closes handle 25 relates near, be provided with the latch for printed circuit 171,172 of triangle column.And, extend the columned projection 251 that can engage with this latch for printed circuit 171,172 towards Z-direction from the arm 25a that opens and closes handle 25.At this, projection 251 is connected with the bar-like member 252 that is embedded into the hole 25h that the central authorities that will open and close handle 25 connect, the elastomeric elements 253 such as the leading section of bar-like member 252 and compression helical spring be connected also court (+X) direction is biased.
In the switching handle 25 that so consists of, as long as the outstanding bar-like member 252 in surface is not pushed into from it, projection 251 just engages with latch for printed circuit 171 or latch for printed circuit 172.Thus, can keep deployed condition shown in closed umbrella state shown in Fig. 8 A or Fig. 8 B.At this, in occasion from closed umbrella state to deployed condition that will change from, in order to remove engaging of latch for printed circuit 171 and projection 251, (Y-direction) operates towards the below as long as use finger to wait to push 252 switchings of bar-like member handle 25 on one side.Equally, in the occasion that will change from deployed condition towards closed umbrella state, as long as on one side for latch for printed circuit 171 being removed with engaging of projection 251 and being pushed bar-like member 252 on one side opening and closing handle 25 (+Y-direction) operation towards the top with finger etc.
Based on the operating portion 20A with simple structure as described above, also can similarly appropriately carry out the parachute-opening operation and close the umbrella operation with above-mentioned embodiment.Namely, the switching stroke (amount of movement) of pipe section 15 and lower umbrella shaft 5 is corresponding with the operational ton that for example thumb can be implemented, the operating physical force and the operational ton that directly utilize finger that the operation that opens and closes handle 25 is applied, lower umbrella shaft 5 and pipe section 15 towards the top, the below drives, and just can carry out the switching of deployed condition and closed umbrella state.Its result, the driving mechanism that in the time of can seeking parachute-opening, when closing umbrella lower umbrella shaft 5 is driven is simplified, and can realize carrying out with one hand with simpler structure the umbrella of opening and closing operations.
In addition, also can be the such structure of above-mentioned operating portion 20A, be applicable to possess the umbrella that makes middle excellent 140 structures that can be free to slide with respect to the pipe section 150 that is fixed on the handle of umbrella 3.For this structure, describe referring to Fig. 9 A and Fig. 9 B.
Fig. 9 A and Fig. 9 B are the figure of the structure of the operating portion 20B that illustrates that another modified example relates to.Fig. 8 A and Fig. 8 B of the corresponding expression of these figure aforesaid operations 20A.
The umbrella of this modified example is different from the embodiment described above, has to make middle excellent 140 structures with respect to 150 slips of pipe section.Therefore, at operating portion 20B, the arm 25a that opens and closes handle 25 is installed on middle excellent 140.And, in pipe section 150, be formed with to insert the slit 15t that leads to this arm 25a along Y direction.
Have the operating portion 20b of simple structure as described above, also catch up with and state operating portion 20A similarly, can appropriately carry out the parachute-opening operation and close the umbrella operation.
The operating portion 20 that relates to for above-mentioned embodiment, and nonessential by compression helical spring 18 by 16 pairs of pipe sections 15 of cylindrical portion towards the below (Y-direction) application of force, also can be to pipe section 15 towards the top application of force.In addition, also also nonessential by 18 pairs of pipe section 15 application of forces of compression helical spring, also can come the application of force with elastomeric elements such as sheet springs.
The present invention has been described in detail, but above-mentioned explanation all illustrating in the situation, the invention is not restricted to this.Can be regarded as the numerous modifications example that to guess without departing from the present invention not to be illustrated.
Claims (2)
1. umbrella, described parachute kit have the main shaft part of extending along central shaft from handle part, it is characterized in that, are provided with:
Upper umbrella shaft, support frame is installed on this upper umbrella shaft pivotal support ground, and the abutment pivot of the pars intermedia of the main framing that described support frame launches when being configured in parachute-opening is connected with engaging;
Lower umbrella shaft, described main framing is installed on this lower umbrella shaft pivotal support ground, and, be configured in the described upper umbrella shaft of ratio on the described main shaft part more by the direction of described handle part;
On the interval and described support frame till umbrella cloth, described umbrella cloth are installed in from the described pars intermedia on the described main framing to front end; And
Operating portion, the switching of described operating portion acceptance and deployed condition and closed umbrella state is relevant closes umbrella operation and parachute-opening operation,
On described main shaft part, a side of described upper umbrella shaft and described lower umbrella shaft is fixed and plays the fixedly effect of umbrella axle, and the opposing party plays the effect of the mobile umbrella axle that can move along described central shaft, and,
Along with described action of closing the umbrella operation, being coupling the moving-member that extends from the axial described operating portion of described mobile umbrella closely towards described mobile umbrella, the first direction of described fixedly umbrella axle drives;
On the other hand, along with the action of described parachute-opening operation, described moving-member is driven towards the second direction that described mobile umbrella axle leaves described fixedly umbrella axle,
The amount of movement of the mobile umbrella axle that the on-off action of described umbrella is required, only on hand the finger of the regulation amount that can operate is corresponding with the list of controlling described handle part, and,
Described operating portion has accepts described parachute-opening operation and described the first functional unit and the second functional unit that closes the umbrella operation,
By make described moving-member and described mobile umbrella axle under the elastic force effect of elastomeric element of regulation along with the operational motion to described the first functional unit is driven towards described second direction along described central shaft, on the other hand, directly use operating physical force and the operational ton the operation of described the second functional unit given by the finger of described regulation that described moving-member and described mobile umbrella axle are driven towards described first direction, thereby can carry out the switching of described deployed condition and described closed umbrella state
In the scope that the finger of the described regulation of single the hand of controlling described handle part can operate, from the outstanding mode in the bottom of described moving-member, described moving-member is connected with described the second functional unit with described the second functional unit.
2. umbrella, described parachute kit have the main shaft part of extending along central shaft from handle part, it is characterized in that, are provided with:
Upper umbrella shaft, support frame is installed on this upper umbrella shaft pivotal support ground, and the abutment pivot of the pars intermedia of the main framing that described support frame launches when being configured in parachute-opening is connected with engaging;
Lower umbrella shaft, described main framing is installed on this lower umbrella shaft pivotal support ground, and, be configured in the described upper umbrella shaft of ratio on the described main shaft part more by the direction of described handle part;
On the interval and described support frame till umbrella cloth, described umbrella cloth are installed in from the described pars intermedia on the described main framing to front end; And
Operating portion, the switching of described operating portion acceptance and deployed condition and closed umbrella state is relevant closes umbrella operation and parachute-opening operation,
On described main shaft part, a side of described upper umbrella shaft and described lower umbrella shaft is fixed and plays the fixedly effect of umbrella axle, and the opposing party plays the effect of the mobile umbrella axle that can move along described central shaft, and,
Along with described action of closing the umbrella operation, being coupling the moving-member that extends from the axial described operating portion of described mobile umbrella closely towards described mobile umbrella, the first direction of described fixedly umbrella axle drives;
On the other hand, along with the action of described parachute-opening operation, described moving-member is driven towards the second direction that described mobile umbrella axle leaves described fixedly umbrella axle,
The amount of movement of the mobile umbrella axle that the on-off action of described umbrella is required, only on hand the finger of the regulation amount that can operate is corresponding with the list of controlling described handle part, and,
Operating physical force and the operational ton the operation of described operating portion given by the finger of the described regulation of direct use drive described moving-member and described mobile umbrella axle towards described first direction or described second direction, thereby can carry out the switching of described deployed condition and described closed umbrella state
In the scope that the finger of the described regulation of single the hand of controlling described handle part can operate, from the outstanding mode in the bottom of described moving-member, described moving-member is connected with described operating portion with described operating portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010267081A JP4866480B1 (en) | 2010-11-30 | 2010-11-30 | umbrella |
| JP2010-267081 | 2010-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102485092A CN102485092A (en) | 2012-06-06 |
| CN102485092B true CN102485092B (en) | 2013-09-18 |
Family
ID=45781863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103910804A Expired - Fee Related CN102485092B (en) | 2010-11-30 | 2011-11-30 | Umbrella |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20120132239A1 (en) |
| JP (1) | JP4866480B1 (en) |
| CN (1) | CN102485092B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110122968A (en) * | 2019-06-03 | 2019-08-16 | 李大泽 | Intelligent gas-filled safety helmet |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US540098A (en) * | 1895-05-28 | Frank g | ||
| US808863A (en) * | 1905-03-11 | 1906-01-02 | Michael G Mcguire | Umbrella. |
| US911636A (en) * | 1907-11-08 | 1909-02-09 | Ralph G Whitlock | Folding umbrella. |
| US4041966A (en) * | 1976-06-25 | 1977-08-16 | Seiya Sakurai | One hand operated umbrella capable of self-opening |
| US4421133A (en) * | 1981-09-22 | 1983-12-20 | Yueh Huang | Umbrella |
| JPS6012006A (en) * | 1983-10-31 | 1985-01-22 | 永井 久男 | Single hand openable and closable umbrella |
| US4548222A (en) * | 1984-02-16 | 1985-10-22 | Day San Tong | Full-automatic umbrella |
| US4638827A (en) * | 1985-06-07 | 1987-01-27 | Demarco Joseph | Folding umbrella |
| AU595311B2 (en) * | 1987-05-18 | 1990-03-29 | San-Tong Day | An automatic umbrella |
| US4936332A (en) * | 1989-10-23 | 1990-06-26 | Wu Tsun Zong | Simply-constructed automatic umbrella for preventing false operation |
| US5297571A (en) * | 1992-09-22 | 1994-03-29 | Chu Chin Tang | Two button safety umbrella |
| JP2542323B2 (en) * | 1993-04-09 | 1996-10-09 | 博文 天野 | umbrella |
| JPH0712158A (en) * | 1993-06-25 | 1995-01-17 | Hitachi Chem Co Ltd | Friction material |
| US5816276A (en) * | 1996-03-14 | 1998-10-06 | Kortenbach Verwaltungs- Und Beteiligungsgesellschaft Mbh & Co | Self-opening and/or self-closing umbrella |
| FR2802392B1 (en) * | 1999-12-21 | 2002-10-18 | Serge Pierre Clement Cassagne | UMBRELLA AND SIMILAR OBJECTS WITH A REVERSE, NON-RETURNABLE HANDLING SYSTEM, WITH REMOVABLE COVER, FOLDABLE OR NOT |
| JP2003135117A (en) * | 2001-10-30 | 2003-05-13 | Usui Internatl Ind Co Ltd | Umbrella |
| US20080006313A1 (en) * | 2006-07-05 | 2008-01-10 | Huang-Lin Wang | Stick umbrella structure for retracting rib units in a reverse direction |
-
2010
- 2010-11-30 JP JP2010267081A patent/JP4866480B1/en active Active
-
2011
- 2011-11-19 US US13/300,553 patent/US20120132239A1/en not_active Abandoned
- 2011-11-30 CN CN2011103910804A patent/CN102485092B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102485092A (en) | 2012-06-06 |
| JP2012115423A (en) | 2012-06-21 |
| US20120132239A1 (en) | 2012-05-31 |
| JP4866480B1 (en) | 2012-02-01 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 |