CN102488369A - Umbrella device - Google Patents

Umbrella device Download PDF

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Publication number
CN102488369A
CN102488369A CN 201110440796 CN201110440796A CN102488369A CN 102488369 A CN102488369 A CN 102488369A CN 201110440796 CN201110440796 CN 201110440796 CN 201110440796 A CN201110440796 A CN 201110440796A CN 102488369 A CN102488369 A CN 102488369A
Authority
CN
China
Prior art keywords
umbrella
slider
rod
sliding block
positioning pin
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.)
Pending
Application number
CN 201110440796
Other languages
Chinese (zh)
Inventor
田中哲郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sprout Co Ltd
Original Assignee
Sprout Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sprout Co Ltd filed Critical Sprout Co Ltd
Priority to CN 201110440796 priority Critical patent/CN102488369A/en
Priority to CN201210120789.5A priority patent/CN102771972B/en
Publication of CN102488369A publication Critical patent/CN102488369A/en
Priority to PCT/JP2012/007658 priority patent/WO2013099112A1/en
Priority to JP2013551205A priority patent/JP5700475B2/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00—Special folding or telescoping of umbrellas
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/06—Umbrella runners
    • 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
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00—Special folding or telescoping of umbrellas
    • A45B2019/008—Umbrellas having upward pointing rib ends when closed, i.e. the lower dry side of the cover facing the outside when closed

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  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

The invention relates to a reversely openable umbrella device (1), which comprises an umbrella rod (3) of which the top end is connected with an umbrella cap (2), a first sliding block (11) which is arranged on the umbrella rod (3) in a freely sliding manner, a second sliding block (12) which is arranged on the umbrella rod (3) in a freely sliding manner and between the first sliding block (11) and the umbrella cap (2) and is connected with the first sliding block (11), umbrella cloth (7) which forms the umbrella surface of the umbrella device (1) when the umbrella device (1) is opened, a long bone (4) of which one end is connected with the second sliding block (12) and which serves as a frame for supporting the umbrella cloth (7) when the umbrella device (1) is opened, and a supporting bone (5) of which one end is connected with the first sliding block (11) and of which the other end is connected with the long bone (4) to drive the long bone (4) to move. The umbrella device (1) can be reversely opened and closed.

Description

Umbrella device
Technical Field
The present invention relates to an umbrella device, and more particularly, to an umbrella device that can be opened and closed in reverse directions.
Background
In the prior art, an umbrella generally has a plurality of long ribs for supporting an umbrella cover, a movable part is provided in the middle of each long rib, one ends of a plurality of supporting ribs are respectively connected to the movable part, and the other ends of the supporting ribs are connected to a slider capable of freely sliding along an umbrella rod. However, no matter the umbrella is straight or folded, when the umbrella is closed, the sliding block moves towards the umbrella handle, the supporting ribs are pulled to drive the long ribs to move, the free ends of the long ribs are folded towards the umbrella handle, and the umbrella is closed. Otherwise, the slide block is moved upwards to open the umbrella.
However, when closing the umbrella of the above structure, some inconvenience is brought to the user because the moving direction of the free end of the long rib is directed to the user. For example, when a person holding an umbrella enters a small space such as a car in rainy days or enters a room through a small door, the user usually enters the car door under the shielding of the umbrella first, and then extends the arm to fold the umbrella outside the car door and bring the umbrella into the car. That is, the umbrella holder cannot fold the umbrella after completely entering the vehicle, and a part of the body of the umbrella holder has to be exposed out of the vehicle door to fold the umbrella, so that when the umbrella is folded, a user inevitably contacts with rainwater, which brings inconvenience to the user.
In addition, when the umbrella with the structure is closed, the outer surface of the umbrella cloth faces outwards, and if the umbrella is rainy, rainwater and the like on the umbrella cloth can rub against the body of a user and other people in crowded public places (such as crowded corridors, subways, buses and the like), so that inconvenience is brought to the user and other people.
Disclosure of Invention
In view of the above problems, the present invention provides an umbrella device that can be opened and closed in reverse directions.
The umbrella device (1) of the present invention is characterized by comprising: an umbrella rod (3); an umbrella cap (2) fixed to the tip of the umbrella rod (3); a 1 st slider (11) slidably attached to the umbrella shaft (3); a 2 nd slider (12) which is attached to the umbrella shaft (3), is slidable along the umbrella shaft (3) between the 1 st slider (11) and the umbrella cap (2), and is attachable to and detachable from the 1 st slider (11); an umbrella cloth (7) that forms an umbrella surface of the umbrella device (1) when the umbrella device (1) is unfolded; a long rib (4) having one end connected to the 2 nd slider (12) and the other end connected to the peripheral edge of the umbrella cloth (7), and supporting the umbrella cloth (7) when the umbrella device (1) is unfolded; and a supporting bone (5) having one end connected to the first sliding block (11) 1 and the other end connected to the long bone (4) to drive the long bone (4) to move, wherein, when the umbrella device (1) is closed, the 1 st slide block (11) moves to the 2 nd slide block (12) and is connected with the 2 nd slide block (12), the other end of the supporting rib (5) pushes the other end of the long rib (4) to move towards the upper part of the umbrella device (1) so that the long rib (4), the supporting rib (5) and the umbrella cloth (7) are reversely folded above the umbrella device (1), and the 1 st sliding block (11) and the 2 nd sliding block (12) are integrally moved to the bottom end of the umbrella device (1), so that the long ribs (4), the supporting ribs (5) and the umbrella cloth (7) are reversely folded on the umbrella rod (3).
As mentioned above, the umbrella device of the invention pushes the 1 st slide block to the 2 nd slide block positioned at the top of the umbrella when closing, so that the support rib drives the long rib to reversely fold towards the umbrella cap, the 1 st slide block and the 2 nd slide block move towards the umbrella handle after being connected integrally, and the umbrella rib is folded around the umbrella rod to close the umbrella. Therefore, when the umbrella holder enters the vehicle or passes through the door to enter the room, the umbrella device can be folded in the vehicle or the room. The reverse umbrella closing device can also enable the outer surface of the umbrella cloth to be turned upwards to the inner side, so that rainwater carried on the umbrella cloth can not rub on bodies of users and other people.
As an embodiment, when the umbrella device (1) is unfolded, the 1 st slider (11) and the 2 nd slider (12) are integrally moved to the top of the umbrella rod (3) and separated, the 2 nd slider (12) is fixed, and the 1 st slider (11) is moved downward and fixed to the middle of the umbrella rod (3) so that the opening rib (5) drives the other end of the long rib (4) to move downward of the umbrella device (1) to unfold the umbrella device (1).
According to the embodiment, when the umbrella device (1) is unfolded, the 1 st sliding block (11) and the 2 nd sliding block (12) integrally move upwards and are separated at the top of the umbrella rod (3), so that the long ribs (4) and the supporting ribs (5) are driven to carry out a reverse unfolding step opposite to reverse closing. Thus, when the user walks out of the carriage or out of the room through the door, the umbrella holding person can open the umbrella device in the vehicle or the room.
In one embodiment, the top of the umbrella rod (3) has a positioning pin (31) which can protrude to the outside of the umbrella rod (3) to lock the 2 nd slider (12), and a positioning pin locking groove (40) which can be engaged with the positioning pin (31) to fix the 2 nd slider (12) to the top of the umbrella rod (3) is formed between an inner surface (121) and an outer surface (122) of the 2 nd slider (12).
According to the embodiment, the positioning pin (31) which can be ejected to the outside of the umbrella rod (3) is engaged with the positioning pin locking groove (40) of the 2 nd slider (12), so that the 2 nd slider (12) can be stably fixed on the top end of the umbrella rod (3).
In one embodiment, a jumper spring (34) is embedded in the umbrella rod (3), is positioned below the positioning pin (31), and can protrude to the outside of the umbrella rod (3), and after the positioning pin (31) is engaged with the 2 nd slider (12), the jumper spring (34) locks the lower end surface of the 2 nd slider (12) to support the 2 nd slider (12).
According to the embodiment, the jump spring (34) which can be popped out of the umbrella rod (3) fixedly supports the lower end surface of the 2 nd slider (12), and the 2 nd slider (12) can be reinforced and fixed.
As an embodiment, a positioning block (35) is arranged at the bottom of the 1 st sliding block (11), and the positioning block can be clamped with a middle positioning hole (36) arranged at the middle part of the umbrella rod (3) so as to fix the 1 st sliding block (11) at the middle part of the umbrella rod (3).
According to the embodiment, the middle positioning hole (36) of the umbrella rod (3) is clamped with the positioning block (35) of the 1 st sliding block (11), so that the 1 st sliding block (11) can be stably fixed on the middle part of the umbrella rod (3).
As an embodiment, the lower end surface of the 2 nd slide block (12) is provided with an internal locking groove (46), and the upper end surface of the 1 st slide block (11) is provided with an internal connecting body (54) which can be engaged with the internal locking groove (46) to connect the 1 st slide block (11) and the 2 nd slide block (12).
According to the embodiment, the inner clamping groove (46) of the 2 nd slide block (12) is clamped with the inner connecting body (54) of the 1 st slide block (11), so that the 1 st slide block (11) and the 2 nd slide block (12) can be connected into a whole.
As an embodiment, the 1 st slider (11) includes: a connecting rod (51) embedded in the outer surface of the 1 st sliding block (11) along the direction of the umbrella rod (3), the top of the connecting rod extends out of the upper end surface of the 1 st sliding block (11), and the arrangement direction of the connecting rod is vertical to the arrangement direction of the internal connecting body (54), and a connecting hook (52) arranged on the top of the connecting rod (51) and pointing to the direction of the umbrella rod (3). When the 1 st slider (11) is connected with the 2 nd slider (12), the connecting hook (52) can be engaged with the positioning pin locking groove (40), and the positioning pin (31) is pressed into the umbrella rod (3) to integrally move the 1 st slider (11) and the 2 nd slider (12).
According to the embodiment, the connecting hook (52) arranged on the connecting rod (51) of the 1 st slide block (11) is engaged with the positioning pin clamping groove (40) of the 2 nd slide block (12), so that the connecting hook (52) can press the positioning pin (31) clamped in the positioning pin clamping groove (40) into the umbrella rod (3). Thus, the connecting hook (52) can release the clamping fixation between the 2 nd slide block (12) and the umbrella rod (3) while connecting the 1 st slide block (11) and the 2 nd slide block (12) into a whole, so that the 1 st slide block (11) and the 2 nd slide block (12) can be integrally and downwards slid.
As an embodiment, the bottom of the umbrella pole (3) is provided with a bottom positioning hole (37), which can be engaged with the positioning block (35) of the 1 st slider (11) to fix the 1 st slider (11) on the bottom of the umbrella pole (3).
According to the embodiment, the bottom positioning hole (37) of the umbrella rod (3) is engaged with the 1 st slide block (11) to fix the 1 st slide block (11) and the 2 nd slide block (12) which can integrally slide on the bottom of the umbrella rod (3).
As an embodiment, an elastic body (55) is arranged between an inner surface (111) and an outer surface (112) of a 1 st sliding block (11), and the upper end surface of the elastic body (55) is connected with the internal connecting body (54); buttons (58) are arranged on both sides of the outer surface of the elastic body (55) and protrude outwards to the outside of the 1 st sliding block (11); and a semicircular part (60) provided on an outer surface of the elastic body (55) and contacting the connecting rod (51) of the 1 st slider (11). When the 1 st slider (11) and the 2 nd slider (12) are separated, the elastic body (55) is deformed by pressing the button (58), the inner connecting body (54) is driven to be separated from the inner locking groove (46) of the 2 nd slider (12), and the semicircular part (60) jacks up the connecting rod (51) to separate the connecting hook (52) from the positioning pin locking groove (40) of the 2 nd slider (12).
According to the embodiment, the 1 st slider (11) has an elastic body (55) inside, on which an internal connection body (54), a button (58) and a semicircular part (60) are mounted. By pressing the button (58), the deformed elastic body (55) can drive the internal connecting body (54) and the semicircular part (60) to move, so that the connection between the 1 st sliding block (11) and the 2 nd sliding block (12) is released. Therefore, when the umbrella ribs are reversely folded above the umbrella cap (2), the 1 st sliding block (11) is separated from the 2 nd sliding block (12) to enable the support ribs (5) to drive the free ends of the long ribs (4) to move downwards, and the reverse unfolding of the umbrella device (1) is realized.
As an embodiment, the positioning pin (31) is connected to the positioning hole (33) inside the umbrella pole (3) through an elastic component (32).
According to the embodiment, the positioning pin (31) is connected and fixed in the positioning hole (33) by the elastic component (32). Thus, the positioning pin (31) can be pressed into the umbrella rod (3) to avoid obstructing the movement of the slide block, and can be ejected out of the umbrella rod (3) to clamp the 2 nd slide block (12).
In one embodiment, the 2 nd slider (12) has a coupling groove (43) formed at the position of the positioning pin locking groove (40), and is formed in a groove shape cut from an outer surface (122) to an inner surface (121) of the 2 nd slider (12), and has an opening portion at upper and lower end surfaces of the 2 nd slider (12), wherein the coupling groove (43) can accommodate a portion of the coupling rod (51) that protrudes out of the upper end surface of the 1 st slider (11) when the 1 st slider (11) is coupled to the 2 nd slider (12).
According to the embodiment, the connecting rod (51) is embedded in the outer surface of the 1 st sliding block (11) and the top of the connecting rod extends out of the upper end surface of the 1 st sliding block (11). Therefore, when the 1 st slider (11) is connected with the 2 nd slider (12), the connecting rod (51) is accommodated in the groove-shaped connecting groove (43) on the 2 nd slider (12), and the connecting rod (51) moves along the connecting groove (43) so as to enable the connecting hook (52) to be accurately engaged with the positioning pin clamping groove (40).
As an embodiment, the connecting groove (43) of the 2 nd sliding block (12) internally has: a positioning pin press-fitting surface (41a) formed between the upper end surface of the 2 nd slider (12) and the positioning pin locking groove (40), the positioning pin press-fitting surface (41a) pressing the positioning pin (31) into the umbrella shaft (3) when the 2 nd slider (12) moves upward of the umbrella shaft (3); and a locking boss (42) formed between the positioning pin locking groove (40) and the lower end surface of the 2 nd slider (12), wherein after the positioning pin (31) bounces, the locking boss (42) and the positioning pin press-in surface (41a) are engaged with the positioning pin (31) to limit the movement of the 2 nd slider (12).
According to the embodiment, a positioning pin press-fitting surface (41a), a positioning pin locking groove (40) and a locking boss (42) are formed in the connecting groove (43) in order from the upper end surface to the lower end surface of the 2 nd slider (12). Thus, when the 2 nd slide block (12) slides upwards, the positioning pin (31) is firstly pressed into the umbrella rod (3) by the positioning pin pressing surface (41a) and then is popped out to the positioning pin clamping groove (40). The 2 nd slider (12) is fixed to the umbrella shaft (3) by the positioning pin (31) being locked between the positioning pin press-fitting surface (41a) and the locking boss (42).
As an embodiment, the positioning pin press-fitting surface (41a) is an inclined surface along the vertical direction of the umbrella rod (3).
According to the embodiment, the positioning pin press-in surface (41a) is an inclined surface along the up-down direction of the umbrella rod (3) and is beneficial to press the positioning pin (31) into the umbrella rod (3) when the 2 nd slide block (12) moves upwards.
In one embodiment, the locking boss (42) has a slope along the vertical direction of the umbrella rod (3).
According to the embodiment, the locking boss (42) is provided with the inclined surface along the vertical direction of the umbrella rod (3), and the positioning pin (31) can be pressed into the umbrella rod (3) by the connecting hook (52) through elasticity by lifting the connecting rod (51) when the 1 st slide block (11) and the 2 nd slide block (12) are connected while the positioning pin (31) is stably engaged.
In one embodiment, an umbrella cloth (7) is provided under the long frame (4) and the supporting frame (5), and has an outer peripheral edge fixed to the other end of the long frame (4) and an inner peripheral edge fixed to the 1 st slider (11).
According to this embodiment, umbrella cloth (7) are located the below of rib, and when long bone (4) pulling umbrella cloth (7) reverse motion, long bone (4)'s atress can reduce to realize that the rib upwards reverses to close.
In one embodiment, the umbrella cap (2) is formed with a plurality of receiving grooves (81) that can fix the long bones (4) to the umbrella cap (2) when the long bones (4) are closed.
According to the embodiment, when the umbrella device (1) is reversely closed, the long ribs (4) are accommodated by the plurality of accommodating grooves (81), so that the service life of the umbrella ribs is prevented from being shortened due to twisting and the like caused by movement of the umbrella ribs in the circumferential direction of the umbrella rod (3).
As an embodiment, the other end of the long bone (4) is provided with a umbrella cloth connecting groove (82), and an elastic component (83) connected with the umbrella cloth (7) is arranged in the umbrella cloth connecting groove.
According to the embodiment, the long ribs (4) are connected with the umbrella cloth (7) through the elastic components (83), so that the pulling force between the long ribs (4) and the umbrella cloth (7) can be reduced, the service lives of the umbrella ribs and the umbrella cloth (7) can be prolonged, and the requirements on the umbrella ribs and the umbrella cloth manufacturing materials can be reduced.
As an embodiment, an umbrella handle (600) is connected to the bottom end of the umbrella rod (3), wherein the umbrella handle (600) has a clamping mechanism (72), and the clamping mechanism (72) comprises: a clamp member (91a, 91b) that can be opened and closed; and a fixing member (92) having one end fixed to one of the holding members (91a), wherein when the holding mechanism (72) is opened, the holding members (91a, 91b) are opened, and the other movable end of the fixing member (92) comes into contact with the other holding member (91b), thereby pressing the holding member (91 b).
According to the embodiment, the umbrella handle (600) of the umbrella device (1) is provided with a clamping mechanism (72), and the clamping mechanism is capable of pressing and contacting the fixing component (92) in an openable state, so that an external object such as a railing can be clamped into the clamping mechanism (72) to hang the umbrella device (1) on the railing.
As an embodiment, the holding mechanism (72) has a connecting pin (77) which rotatably fixes the holding members (91a, 91b) to the umbrella handle (600).
According to this embodiment, rotatable gripping members (91a, 91b) are mounted to the umbrella handle (600) by a connecting pin (77).
In one embodiment, the umbrella handle (600) has a slide groove (78) formed on an outer surface of the umbrella handle (600) in an axial direction, and the connecting pin (77) is engaged with the slide groove (78) and is slidable along the slide groove (78).
According to the present embodiment, the connecting pin (77) slides along the slide groove (78), and the clamp mechanism (72) can slide along the slide groove (78).
As one embodiment, the outer surface of the clamping mechanism (72) is provided with an anti-slip member (93).
According to the embodiment, the holding mechanism (72) has an anti-slip member (93) for facilitating the placement of the umbrella device (1).
In one embodiment, the umbrella handle (600) includes an opening/closing member (79) that is provided on an outer surface of the umbrella handle (600) and that opens the holding mechanism (72).
According to the present embodiment, the gripping mechanism (72) of the umbrella handle (600) has the opening and closing member (79), so that the gripping mechanism (72) can be easily opened by pressing the opening and closing member (79).
Drawings
FIG. 1 is a schematic view of an umbrella device according to an embodiment of the present invention in an expanded state;
FIG. 2 is a top view of the cap of the umbrella device of one embodiment of the present invention;
FIG. 3 is a schematic view of the connection of the long ribs to the umbrella cloth of the umbrella device according to one embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line C-C of FIG. 3;
FIG. 5 is a bottom view of the long ribs of an umbrella device according to an embodiment of the present invention;
FIG. 6 is a schematic view of an umbrella device according to an embodiment of the present invention in a state from an open state to a closed state;
FIG. 7 is a schematic view of an umbrella device according to an embodiment of the present invention in a state from an open state to a closed state;
FIG. 8 is a schematic view of an umbrella device according to an embodiment of the present invention in a state from an open state to a closed state;
FIG. 9 is an enlarged partial front view of an umbrella device in an expanded state according to an embodiment of the present invention;
FIG. 10A is a partial left side cross-sectional view of an umbrella device of an embodiment of the present invention, in the vicinity of the 2 nd slider;
FIG. 10B is an enlarged perspective view of the 2 nd slider of the umbrella device according to one embodiment of the present invention;
FIG. 11 is an enlarged left view of the umbrella device of one embodiment of the present invention, near the 1 st slider;
FIG. 12 is a schematic view showing a state where a 1 st slider and a 2 nd slider of an umbrella device according to an embodiment of the present invention are coupled;
FIG. 13 is a cross-sectional view taken along line A-A of FIG. 12;
FIG. 14 is a schematic view showing the 1 st slider and the 2 nd slider of the umbrella device of the embodiment of the present invention moving downward integrally;
FIG. 15 is a schematic view showing a state where a 1 st slider and a 2 nd slider of an umbrella device according to an embodiment of the present invention are integrally moved upward;
FIG. 16 is a schematic view showing a state where a 1 st slider and a 2 nd slider of an umbrella device according to an embodiment of the present invention are moved upward integrally;
FIG. 17 is a schematic view showing a state where a 1 st slider and a 2 nd slider of an umbrella device according to an embodiment of the present invention are integrally moved upward;
FIG. 18 is a cross-sectional view taken along line B-B of FIG. 17;
FIG. 19 is a schematic view showing a state where a 1 st slider and a 2 nd slider of an umbrella device according to an embodiment of the present invention are separated;
FIG. 20 is a schematic front view of a variant of the umbrella handle of the umbrella device of the present invention;
FIG. 21 is a front view schematically showing a sliding state of a modified example of an umbrella handle of the umbrella device according to the present invention;
FIG. 22 is a schematic left side view of a gripping mechanism of a variant of the umbrella handle of the umbrella device of the present invention;
FIG. 23 is a schematic view showing the operation of a gripping mechanism according to a modified example of the umbrella handle of the umbrella device of the present invention;
fig. 24 is a schematic view showing another operation of the holding structure of the umbrella handle modification of the umbrella device of the present invention.
Reference numerals:
1. umbrella device
2. Umbrella cap
3. Umbrella pole
4. Long bone
5. Bracing frame
6. Umbrella handle
7. Umbrella cloth
11. 1 st sliding block
12. 2 nd slide block
31. Locating pin
32. Elastic component
33. Pin hole
34. Spring jump
35. Middle positioning hole
36. Locating block
37. Bottom locating hole
40. Positioning pin clamping groove
41a locating pin press-in surface
41b. locating pin press-in groove
42. Stop boss
43. Connecting groove
46. Internal locking groove
51. Connecting rod
52. Connecting hook
54. Inner connecting block
55. Elastic body
57. Strip-shaped supporting part
58. Push button
59. Strip-shaped connecting part
60. Semicircular part
72. Clamping mechanism
77 connecting pin
78. Sliding groove
79. Switch component
81. Storage groove
82. Umbrella cloth connecting groove
83. Elastic component
84. Sliding chute
91a. clamping member
91b. clamping part
92. Fixing member
93. Anti-slip member
111. 1 st slider inner surface
112. 1 st slider outer surface
113. No. 1 slider cavity part
121. 2 nd inner surface of slider
122. 2 nd slide block outer surface
123. No. 2 slide block cavity part
600. Umbrella handle
Detailed Description
Hereinafter, an embodiment of the umbrella device 1 according to the present invention will be described in detail with reference to the drawings.
Integral structure of umbrella device
First, the overall structure and the main components of the umbrella device 1 will be described in detail.
Fig. 1 is a schematic view showing an umbrella device 1 according to an embodiment of the present invention in an opened state.
As shown in fig. 1, an umbrella device 1 according to an embodiment of the present invention includes: the umbrella comprises an umbrella rod 3, an umbrella cap 2 positioned at the top end of the umbrella rod 3, an umbrella handle 6 positioned at the bottom end of the umbrella rod 3, a 1 st sliding block 11 and a 2 nd sliding block 12 which are arranged on the umbrella rod 3, a long bone 4 connected with the 2 nd sliding block 12, a supporting bone 5 connected with the 1 st sliding block 11 and umbrella cloth 7.
In the present embodiment, the umbrella shaft 3 is, for example, a hollow shaft structure, and is connected to the umbrella cap 2 and the umbrella handle 6 by a screw thread at the top end and the bottom end, respectively. A bottom positioning hole 37 for locking the 1 st slide block 11 is formed at the lower part of the umbrella rod 3.
Fig. 2 is a plan view of the cap 2 of the umbrella device 1 according to the embodiment of the present invention.
As shown in fig. 2, the umbrella cap 2 has receiving grooves 81 (shown in fig. 2) formed in the outer periphery thereof in the same number as the long bones 4. When the umbrella device 1 is folded, the plurality of folded long ribs 4 are respectively accommodated in the accommodating grooves 81, so that the movement of the folded long ribs 4 along the circumferential direction of the umbrella rod 3 can be limited, the long ribs 4 are prevented from being twisted and the like, the service life is prolonged, and meanwhile, the folded umbrella device 1 is compact in structure and convenient to carry.
As shown in fig. 1, the 1 st slider 11 and the 2 nd slider 12 are approximately cylindrical in shape, have a hollow structure, and are fitted around the outside of the shaft 3 and can freely slide along the shaft 3. The bottom of the 1 st slide block 11 is provided with a positioning block 35 for engaging with a bottom positioning hole 37 of the umbrella rod 3.
The 2 nd slide block 12 is arranged above the 1 st slide block 11 and between the umbrella cap 2 and the 1 st slide block 11. The detailed structure of the 1 st slider 11 and the 2 nd slider 12 will be described later.
One end of each of a plurality of long ribs 4 (for example, 8 long ribs) is rotatably connected and fixed to the upper end surface of the 2 nd slider 12 by a pin, and the other end is connected to the peripheral edge of the umbrella cloth 7 and is movable up and down. The long ribs 4 serve as a frame for supporting the umbrella cloth 7 when the umbrella device 1 is unfolded, and one end of the long ribs connected with the umbrella cloth 7 can be bent downwards to relieve the tension between the long ribs 4 and the umbrella cloth 7 when the umbrella device 1 is unfolded.
The spacer 5 is the same in number as the long bone 4, and has one end fixed to the outer surface of the 1 st block 11 by a pin so as to be rotatable, and the other end connected to and supported by the long bone 4 (for example, connected to a substantially middle portion of the long bone 4) by a pin.
The umbrella cloth 7 is disposed under the long frame 4 and the supporting frame 5, and the outer peripheral edge thereof is fixed to the freely movable end of the long frame 4, and the inner peripheral edge thereof is preferably fixed to the middle of the 1 st slider 11. Thus, when the umbrella device 1 is closed reversely, the umbrella cloth 7 wraps the long ribs 4 and the stay ribs 5 in the closed state. When the umbrella device 1 is unfolded, the umbrella cloth 7 forms an umbrella surface of the umbrella device 1 for shielding rainwater, sunlight, or the like.
In the present embodiment, the umbrella cloth 7 is provided below the long bones 4 and the stay bones 5, and when the long bones 4 pull the umbrella cloth 7 to move in the reverse direction, the force applied to the long bones 4 is reduced. Therefore, the umbrella cloth does not obstruct the reverse movement of the umbrella ribs.
As shown in fig. 1, in the present embodiment, in the state where the umbrella device 1 is spread, the 2 nd slider 12 is fixed to the top of the umbrella shaft 3 and below the umbrella cap 2, and the 1 st slider 11 is fixed to the middle of the umbrella shaft 3 in the vertical direction by engaging a positioning block 35 with a middle positioning hole 36 (see fig. 6) formed in the umbrella shaft 3. At this time, the plurality of support ribs 5 (only 2 are shown in the drawing) having one end connected to the 1 st slider 11 support the plurality of long ribs 4 (only 2 are shown in the drawing), and the long ribs 4 support the umbrella cloth 7 to form the umbrella cover.
[ CONNECTING STRUCTURE OF UMBRELLA CLOTH AND LONG FRAME ]
An example of the connection structure of the umbrella cloth 7 and the long rib 4 will be described below with reference to fig. 3 to 5. Fig. 3 is a schematic view showing the connection between the long rib 4 and the umbrella cloth 7 of the umbrella device 1 according to the embodiment of the present invention. Fig. 4 is a schematic cross-sectional view taken along line C-C of fig. 3. Fig. 5 is a bottom view of the long rib 4 of the umbrella device 1 according to the embodiment of the present invention.
As shown in fig. 3, an umbrella cloth connecting groove 82 is formed at an end of the long rib 4, and an elastic member 83 (e.g., a spring) connected to an outer peripheral edge of the umbrella cloth 7 is attached to the umbrella cloth connecting groove 82. An end 85 of a portion of one end of the elastic member 83 protruding out of the canopy connecting groove 82 is formed in a bulb shape for connecting with the outer peripheral edge of the canopy 7 and preventing the canopy 7 from being detached.
As shown in fig. 4, the canopy connecting groove 82 has a substantially rectangular shape inside the long bone 4, and one end of the elastic member 83 is fixed to the outer short side of the canopy connecting groove 82, that is, the short side on the side close to the tip end of the long bone 4. The elastic member 83 is extendable and retractable back and forth along a slide groove 84 (see fig. 5) formed on the outer surface of the long rib 4 in the umbrella cloth connection groove 82 to alleviate the force applied between the long rib 4 and the umbrella cloth 7.
As shown in fig. 5, a spacer 87 (see fig. 3) may be provided between the end 85 (ball head portion) of the non-fixed end of the elastic member 83 and the chute 84, and a connecting portion between the outer edge of the umbrella cloth 7 and the elastic member 83 is located between the spacer 87 and the end 85, so that the umbrella cloth 7 is prevented from being separated from the elastic member 83, and the outer peripheral edge of the umbrella cloth 7 is prevented from being caught in the chute 84, that is, the umbrella cloth connecting groove 82.
As described above, in the present embodiment, when the umbrella device 1 is opened and closed in the reverse direction, the force acting between the long rib 4 and the umbrella cloth 7 is reduced by the free expansion and contraction of the elastic member 83 in the umbrella cloth connecting groove 82 while the long rib 4 moves the umbrella cloth 7, thereby preventing the long rib 4 or the umbrella cloth 7 from being bent or broken.
In this embodiment, when the long ribs 4 are folded, one side of the umbrella cloth 7 can be pulled upwards by one end of the long ribs 4 with the elastic component 83, and the other side can also move upwards under the driving of the 1 st sliding block 11. Therefore, the stress of the umbrella cloth 7 and the long ribs 4 is greatly reduced in the folding process of the umbrella device 1, so that the influence of the umbrella cloth 7 on the movement of the long ribs 4 can be eliminated, the service lives of the umbrella ribs and the umbrella cloth are prolonged, and the requirements on manufacturing materials of the umbrella ribs and the umbrella cloth are reduced.
Motion process of umbrella device
Hereinafter, the reverse closing and opening processes of the umbrella device 1 will be described with reference to fig. 6 to 8.
Fig. 6 to 8 are schematic views of an umbrella device 1 according to an embodiment of the present invention from an opened state to a closed state. In fig. 6 to 8, for convenience of explanation of the movement state of the umbrella device 1, the members such as the umbrella cloth 7 are not shown.
As shown in fig. 6 to 8, the umbrella shaft 3 is formed with a middle positioning hole 36 for engaging with a positioning block 35 provided at the bottom of the 1 st slider 11 to fix the 1 st slider 11.
In the present embodiment, as shown in fig. 6, when the umbrella device 1 is closed in the reverse direction, first, the engagement and fixation between the middle positioning hole 36 of the umbrella shaft 3 and the positioning block 35 at the bottom of the 1 st slider 11 are released, and the 1 st slider 11 is allowed to slide upward along the umbrella shaft 3. Since both ends of the stay 5 are connected to the 1 st slider 11 and the vicinity of the middle of the long rib 4, respectively, when the 1 st slider 11 slides upward along the umbrella shaft 3, the stay 5 pushes the long rib 4 (one end of the long rib 4 is fixed by being connected to the 2 nd slider 12), so that the other end of the long rib 4 moves upward of the umbrella device 1, that is, in a reverse direction opposite to the moving direction of the conventional umbrella device. At the moment, the umbrella cloth 7 is also turned upwards under the drive of the long ribs 4.
Thereafter, as shown in fig. 7, the 1 st slider 11 reaches the position of the 2 nd slider 12, and is connected to the 2 nd slider 12. At this time, the supporting ribs 5 push the long ribs 4 to be reversely folded above the umbrella cap 2. The umbrella cloth 7 is also folded upwards. The 1 st slide block 11 and the 2 nd slide block 12 are connected, and the 2 nd slide block 12 and the umbrella rod 3 are released from being fixed. At this time, the 1 st slider 11 and the 2 nd slider 12 slide integrally along the umbrella shaft 3 downward, i.e., in the direction of the umbrella handle 6. The stay 5, the long frame 4, and the umbrella cloth 7, which are reversely folded above the umbrella device 1, also move downward along with the 1 st slider 11 and the 2 nd slider 12.
As shown in FIG. 8, the 1 st slider 11 and the 2 nd slider 12 slide downward along the umbrella shaft 3, i.e. toward the umbrella handle 6, to the bottom of the umbrella shaft 3. The supporting ribs 5, the long ribs 4 and the umbrella cloth 7 also move downward to the bottom of the umbrella rod 3. At this time, the positioning block 35 provided at the bottom of the 1 st slider 11 is engaged with the bottom positioning block 37 formed at the bottom of the umbrella shaft 3, thereby fixing the 1 st slider 11 and the 2 nd slider 12 integrally connected to the bottom of the umbrella shaft 3. Thus, the long ribs 4, the supporting ribs 5 and the umbrella cloth 7 can be folded around the outside of the umbrella shaft 3 in a reversible manner, and the umbrella device 1 is completely folded. The closed umbrella device 1 can also enable the umbrella cloth 7 to wrap the long ribs 4 and the outer sides of the supporting ribs 5 when the length is shortened, so that the long ribs 4 and the supporting ribs 5 can be protected, the outer surface (the surface shielding rainwater, sunlight and the like) of the umbrella cloth can be turned into the umbrella device, and rainwater and the like on the umbrella cloth can be prevented from rubbing a user or other people after the umbrella device 1 is folded.
The reverse unfolding process of the umbrella device 1 is the reverse of the closing process described above. When the umbrella device 1 is in the closed state, the 1 st slider 11 and the 2 nd slider 12 slide integrally along the umbrella shaft 3 toward the top of the umbrella device 1 after the engagement between the positioning block 35 and the bottom positioning hole 37 is released. At the same time, the supporting rib 5 and the long rib 4 connected to the 1 st slider 11 and the 2 nd slider 12 move toward the top of the umbrella shaft 3.
When the 1 st slider 11 and the 2 nd slider 12 reach the top of the umbrella stick 3 and separate from each other, and the 1 st slider 11 moves downward, a positioning pin 31 and a jumper spring 34 (see fig. 9) of the umbrella stick 3, which will be described later, are ejected to the outside of the umbrella stick 3, and the 2 nd slider 12 is locked and fixed to the top of the umbrella stick 3. When the 1 st sliding block 11 slides downwards along the umbrella rod 3, the long bone 4 with one end fixed on the 2 nd sliding block 12 is driven by the support bone 5 connected with the 1 st sliding block 11 to change from a folded state to an unfolded state, namely, the freely movable end of the long bone 4 moves downwards from a vertical upward pointing state, and the umbrella cloth 7 is opened under the drive of the long bone 4.
When the 1 st sliding block 11 moves to the middle part of the umbrella rod 3, the positioning block 35 at the bottom of the 1 st sliding block 11 is clamped with the middle positioning hole 36 of the umbrella rod 3, so that the 1 st sliding block 11 is fixed at the middle part of the umbrella rod 3, and at the moment, the freely movable end of the long bone 4 driven by the support bone 5 obliquely points to the lower part of the umbrella device 1, namely, the long bone 4 is in a spread state. Under the drive of the long ribs 4, the umbrella cloth 7 is also completely opened under the long ribs 4 and the supporting ribs 5, and the umbrella surface of the umbrella device 1 is formed.
[ concrete Structure of umbrella device ]
The specific structure of umbrella device 1 according to an embodiment of the present invention will be described in detail below with reference to fig. 9 to 14.
Fig. 9 is a partially enlarged front view of the umbrella device 1 according to the embodiment of the present invention in an expanded state. Fig. 10A is a partial left side sectional view of an umbrella device 1 according to an embodiment of the present invention, in the vicinity of the 2 nd slider 12. Fig. 10B is an enlarged perspective view of the 2 nd slider 12 of the umbrella device 1 according to the embodiment of the present invention. Fig. 11 is an enlarged left view of the vicinity of the 1 st slider 11 of the umbrella device according to the embodiment of the present invention. Fig. 12 is a schematic view showing a state where the 1 st slider 11 and the 2 nd slider 12 of the umbrella device according to the embodiment of the present invention are connected. Fig. 13 is a cross-sectional view taken along line a-a of fig. 12. Fig. 14 is a schematic view showing the 1 st slider 11 and the 2 nd slider 12 of the umbrella device according to the embodiment of the present invention moving downward integrally. In fig. 9 to 14, for convenience of explanation, some components such as the umbrella cloth 7 and the long rib 4 are not shown.
Structure of umbrella pole
As shown in fig. 9, the position of the No. 2 slide block 12 on the umbrella rod 3 is provided with a positioning pin 31 and a jump spring 34, and the position of the No. 1 slide block 11 on the umbrella rod 3 is provided with a middle positioning hole 36.
The positioning pin 31 is arranged on the top of the umbrella rod 3 and can protrude out of the umbrella rod 3 along the radius direction of the umbrella rod 3. As shown in fig. 10, a pin hole 33 is formed in the top portion of the umbrella shaft 3 (below the umbrella cap 2), an elastic member 32 (e.g., a spring) is provided therein, and the positioning pin 31 is connected by the elastic member 32 and can be fitted into the pin hole 33.
As shown in fig. 9 and 10A, in the present embodiment, a pair of jumper springs 34 are fitted into the umbrella shaft 3 at positions below the positioning pins 31. The jumper spring 34 can protrude to the outside of the umbrella pole 3 along the radius direction of the umbrella pole 3, and when the 2 nd slider 12 is fixed on the top of the umbrella pole 3 by the positioning pin 31, the jumper spring 34 can support the lower end surface of the 2 nd slider 12 to strengthen the fixation of the 2 nd slider 12. The bottom edges of the two jumper springs 34 are inclined upward at a certain angle, that is, in the figure, the cross section is a right-angled trapezoid with the oblique side located below. Thus, when the 1 st slider 11 moves above the umbrella shaft 3 and the 2 nd slider is connected, the jumper spring 34 can be smoothly pushed into the umbrella shaft 3.
(structure of the 2 nd slider)
The specific structure of the 2 nd slider 12 will be described in detail below with reference to fig. 9, 10A, and 10B.
As shown in fig. 9, 10A, and 10B, the 2 nd slider 12 has a coupling groove 43 and an inner locking groove 46 formed therein.
A connecting groove 43 having a long and narrow groove shape along the up-down direction of the 2 nd slider 12 is formed in the 2 nd slider 12 at a position corresponding to the positioning pin 31, and has openings on the upper and lower end surfaces of the 2 nd slider 12. Between the outer surface 122 and the inner surface 121 of the 2 nd slider 12 is a 2 nd slider cavity portion 123 (see fig. 10A). The coupling groove 43 is cut inward from the 2 nd slider outer surface 122 into the 2 nd slider inner surface 121, and is formed as a groove having openings on the upper and lower end surfaces of the 2 nd slider 12. In fig. 10A, the 2 nd slider 12 is an inner space of the coupling groove 43 at the right portion of the umbrella shaft 3. When the 1 st slider 11 and the 2 nd slider 12 are coupled, the coupling groove 43 receives a portion of the coupling rod 51, which will be described later, that protrudes beyond the upper end surface of the 1 st slider 11.
As shown in fig. 10A and 10B, a positioning pin press-fitting surface 41a and a locking boss 42 are formed in the connecting groove 43 in this order in the vertical direction. A positioning pin locking groove 40 is formed between the positioning pin press-fitting surface 41a and the locking boss 42, and can fix the 2 nd slider 12 when engaged with the positioning pin 31, and can be engaged with a coupling hook 52 (fig. 11) of the 1 st slider 11 described later to couple the 1 st slider 11 and the 2 nd slider 12.
The space between the positioning pin press-fitting surface 41a and the umbrella shaft 3 is a positioning pin press-fitting groove 41B (see fig. 10B). When the 2 nd slider 12 slides upward, the positioning pin press-fitting surface 41a presses the positioning pin 31 protruding outside the umbrella shaft 3 into the umbrella shaft 3 (see fig. 16).
The locking boss 42 formed on the 2 nd slider inner surface 121 has an inclined surface, and the height of the locking boss 42 from the positioning pin locking groove 40 side to the lower end surface side of the 2 nd slider 12 is gradually reduced. As shown in fig. 10A, the locking boss 42 and the positioning pin press-fitting surface 41a are used to lock the positioning pin 31 to the positioning pin locking groove 40.
As described below, when the 1 st slider 11 slides upward and is connected to the 2 nd slider 12, the locking boss 42 lifts the connecting rod 51. When the coupling hook 52 is thus dropped into the positioning pin locking groove 40 (see fig. 12 and 13), the coupling hook 52 pushes the positioning pin 31, which protrudes outside the umbrella shaft 3 and engages with the positioning pin locking groove 40, into the umbrella shaft 3 (see fig. 12 and 13).
As shown in fig. 9 and 10A, the inner locking groove 46 is formed in the lower end surface of the 2 nd slider 12, and is recessed into the 2 nd slider 12 to form a groove capable of engaging with an inner connecting piece 54 of the 1 st slider 11 described later.
(Structure of the 1 st slider)
The specific structure of the 1 st slider 11 will be described in detail below with reference to fig. 9, 11 to 13.
As shown in fig. 9 and 11, the inside of the 1 st slider 11 is provided with a connecting rod 51, an inner connecting block 54, an elastic body 55, a plurality of bar-shaped supporting portions 57, a plurality of bar-shaped connecting portions 59, and a push button 58.
As shown in fig. 11, a connecting rod 51 made of, for example, an elastic material is attached to the surface of the 1 st slider 11 in the direction of the umbrella shaft 3, the bottom portion is fitted into the 1 st slider 11 at a position opposite to the connecting groove 43 of the 2 nd slider 12 (see fig. 9), and the top portion protrudes upward beyond the upper end surface of the 1 st slider 11. A coupling hook 52 (see fig. 11) is attached to a top portion of a surface of the coupling rod 51 facing the umbrella shaft 3, and engages with the positioning pin locking groove 40 of the 2 nd slider 12. The lower portion of the connecting link 51 facing the umbrella shaft 3 and at the position where the connecting hook 52 is attached is also in contact with a semicircular portion 60 described later. When the 1 st slider 11 and the 2 nd slider 12 are coupled, the portion of the link lever 51 extending out of the 1 st slider 11 is accommodated in the link groove 43, and the link hook 52 engages with the positioning pin locking groove 40.
As shown in fig. 9, the inner connecting block 54 of the 1 st slider 11 is provided on the upper end surface of the 1 st slider 11 at a position on both sides of the connecting rod 51. The inner joint block 54 is connected to an elastic body 55 described later. The inner connecting block 54 engages with the inner locking groove 46 of the 2 nd slider 12 to connect the 1 st slider 11 and the 2 nd slider 12 together.
As shown in fig. 11 to 13, the elastic body 55 having, for example, a cylindrical shape is provided between the inner surface 111 and the outer surface 112 of the 1 st slider 11. The elastic body 55 can be greatly deformed due to the force, and at this time, the internal connection body 54 on the upper end surface of the elastic body 55 is contracted due to the deformation of the elastic body 55.
As shown in fig. 9 and 11, buttons 58 are provided on both sides of the outer surface of the elastic body 55, for example, at positions directly below the internal connection bodies 54.
As shown in fig. 13, the number of the push buttons 58 and the internal connection bodies 54 is two as an example. The buttons 58 protrude outward to the outer surface of the 1 st slider, and the elastic body 55 is deformed by pressing the two buttons 58 to reduce the distance between the two internal connection bodies 54. A semicircular portion 60 that contacts a surface of the coupling rod 51 facing the umbrella shaft 3 is provided on the outer surface of the top of the elastic body 55. When the button 58 is pushed to deform the elastic body 55, the semicircular portion 60 is displaced and outwardly protrudes to jack up the connection rod 51 (see fig. 18).
The 1 st slider inner surface 111 and the 1 st slider outer surface 112 are fixedly supported by a plurality of (for example, 4 per layer, 12 per layer) strip-shaped supporting portions 57, so as to prevent the hollow 1 st slider 11 from deforming due to stress.
Both ends of the plurality (for example, 2) of the bar-shaped connecting portions 59 are connected to the inner side of the 1 st slider outer surface 112 and the elastic body 55, respectively, and the elastic body 55 is fixed inside the 1 st slider 11.
[ 1 st slider connected with 2 nd slider ]
The process of connecting the 1 st slider 11 and the 2 nd slider 12 when the umbrella device 1 according to the embodiment of the present invention is reversely closed will be described in detail below with reference to fig. 12 to 14.
As shown in fig. 12, when the umbrella device 1 is closed in the reverse direction, the 1 st slider 11 moves to the top of the umbrella shaft 3 and contacts the 2 nd slider 12, and the jumper spring 34 (see fig. 9) located below the 2 nd slider 12 and fixedly supporting the lower end surface of the 2 nd slider 12 is pushed into the umbrella shaft 3 by the 1 st slider 11. The inner connecting block 54 located on the upper end surface of the 1 st slider 11 is engaged with the inner locking groove 46 (see fig. 9) located on the lower end surface of the 2 nd slider 12. Meanwhile, the connecting rod 51 of the 1 st slider 11 is inserted into and received in the connecting groove 43 of the 2 nd slider 12 (see fig. 9, 10A, and 10B). The coupling hook 52 is lifted together with the coupling rod 51 when passing through the locking boss 42, and then when the coupling hook 52 reaches the position of the positioning pin locking groove 40, the coupling rod 51 with the top lifted returns to its original shape due to its own elasticity. Thus, the coupling hook 52 pushes the positioning pin 31 engaged with the positioning pin locking groove 40 into the umbrella shaft 3 when it falls into the positioning pin locking groove 40 due to the elastic force of the coupling lever 51 (see fig. 13). Therefore, the 1 st slider 11 is connected to the 2 nd slider 12, and the umbrella shaft 3 is released from the 2 nd slider 12, so that the 1 st slider 11 and the 2 nd slider 12 can slide freely along the umbrella shaft 3.
Thereafter, as shown in fig. 14, the 1 st slider 11 and the 2 nd slider 12 are slid downward integrally, and then the positioning pin 31 and the jumper spring 34 provided on the top of the umbrella shaft 3 are ejected to the outside of the umbrella shaft 3. The 1 st slider 11 and the 2 nd slider 12 integrally move downward until the positioning block 35 at the bottom end of the 1 st slider 11 is engaged and fixed with the bottom positioning hole 37 (not shown) at the bottom of the umbrella rod 3, so that the 1 st slider 11 and the 2 nd slider 12 are integrally fixed at the bottom of the umbrella rod 3.
(separation of No. 1 slider from No. 2 slider)
The process of separating the 1 st slider 11 and the 2 nd slider 12 when the umbrella device 1 according to the embodiment of the present invention is reversely unfolded will be described in detail below with reference to fig. 15 to 19.
Fig. 15 to 17 are schematic views showing the upward movement of the 1 st slider 11 and the 2 nd slider 12 of the umbrella device 1 according to the embodiment of the present invention.
Fig. 18 is a sectional view taken along line B-B of fig. 17.
Fig. 19 is a schematic view showing the state where the 1 st slider 11 and the 2 nd slider 12 of the umbrella device 1 according to the embodiment of the present invention are separated.
In fig. 15 to 19, for convenience of explanation, only the 1 st slider 11 and the 2 nd slider 12 and their related parts are shown, and the remaining parts such as the long bone 4 are not shown.
As shown in fig. 15, when opening the umbrella device 1, the positioning block 35 of the 1 st slider 11 is first disengaged from the bottom positioning hole 36 (not shown) of the umbrella shaft 3, and then the 1 st slider 11 and the 2 nd slider 12 are slid integrally toward the top of the umbrella shaft 3.
As shown in fig. 16, when the 1 st slider 11 and the 2 nd slider 12 slide integrally to the top of the umbrella shaft 3, the 2 nd slider 12 pushes the jumper spring 34 protruding to the outside of the umbrella shaft 3 into the umbrella shaft 3. Then, the positioning pin press-fitting surface 41a press-fits the positioning pin 31 into the umbrella shaft 3.
As shown in fig. 17, when the 1 st slider 11 and the 2 nd slider 12 slide together to the top of the umbrella stick 3, specifically, when the positioning pin locking groove 40 reaches the position of the positioning pin 31, the push button 58 is pushed to deform the elastic body 55, so that the inner connecting block 54 of the 1 st slider 11 is disengaged from the inner locking groove 46 (not shown) of the 2 nd slider 12, and the connecting hook 52 of the 1 st slider 11 is disengaged from the positioning pin locking groove 40 of the 2 nd slider 12, thereby releasing the connection between the 1 st slider 11 and the 2 nd slider 12. Meanwhile, the positioning pin 31 of the umbrella rod 3 is popped out of the umbrella rod 3 and is engaged with the positioning pin locking groove 40 of the 2 nd slide block 12, so that the 2 nd slide block 12 is fixed on the top of the umbrella rod 3.
As shown in fig. 18, the elastic body 55 having a circular cross section is formed into an elliptical shape by pressing two buttons 58. That is, the diameter at the inner connecting piece 54 becomes smaller and the diameter at the semicircular portion 60 becomes larger. In this way, the diameter between the inner joint blocks 54 on both sides is reduced to separate the inner joint blocks 54 from the inner locking grooves 46 (see fig. 9) in the bottom portion of the 2 nd slider 12, and the engagement between the inner joint blocks 54 of the 1 st slider 11 and the inner locking grooves 46 of the 2 nd slider 12 is released. At the same time, the diameter distance in the direction of the semicircular portion 60 is increased, so that the semicircular portion 60 moves in the direction of the outer surface 112 of the 1 st slider 11 to push up the link lever 51, and the link hook 52 at the top of the link lever 51 is disengaged from the positioning pin locking groove 40 (see fig. 17) of the 2 nd slider 12, thereby releasing the engagement with the locking boss 42. The positioning pin 31 pressed into the umbrella shaft 3 is protruded to the outside of the umbrella shaft 3 by the elastic member 32, and is engaged with a positioning pin locking groove 40 (see fig. 17) formed between a positioning pin press-fitting surface 41a and a locking boss 42, thereby fixing the 2 nd slider 12 to the top of the umbrella shaft 3.
When the elastic body 55 is deformed, the bar-shaped connecting portion 59 for connecting the elastic body 55 and the 1 st slider 11 is also deformed accordingly.
Thereafter, as shown in fig. 19, after the 1 st slider 11 is separated from the 2 nd slider 12, the 2 nd slider 12 is fixed to the top of the umbrella shaft 3 by the positioning pin 31. At this time, the 1 st slider 11 is slid downward, and the jumper spring 34 pressed into the umbrella shaft 3 is protruded to the outside of the umbrella shaft 3, and the lower end surface of the 2 nd slider 12 is locked, thereby reinforcing the fixing strength of the umbrella shaft 3 to the 2 nd slider 12. Thereafter, when the 1 st slider 11 reaches the middle of the umbrella shaft 3, the positioning block 35 is engaged with the middle positioning hole 36 of the umbrella shaft 3, and the 1 st slider 11 is fixed to the middle of the umbrella shaft 3 (as shown in fig. 14).
Detailed description of the closing and opening procedure of umbrella devices
As described above, when the umbrella device 1 is in the unfolded state, the positioning block 35 at the bottom of the 1 st slider 11 is engaged with the middle positioning hole 36 of the umbrella shaft 3, and the 1 st slider 11 is fixed to the middle of the umbrella shaft 3. The long bone 4 is in an expanded state.
Then, after the positioning block 35 of the 1 st sliding block 11 is released from the middle positioning hole 36 of the umbrella rod 3, the 1 st sliding block 11 slides towards the 2 nd sliding block 12, so that the supporting rib 5 drives the free end of the long rib 4 to move upwards until the free end moves above the umbrella cap 2. The umbrella cloth 7 is turned upwards under the drive of the long ribs 4.
When the 1 st slider 11 and the 2 nd slider 12 are connected, the jumper spring 34 of the umbrella bar 3 is pressed into the umbrella bar 3 by the 1 st slider 11. The inner connecting block 54 of the 1 st slider 11 is engaged with the inner locking groove 46 of the 2 nd slider 12. The connecting rod 51 of the 1 st slider 11 is inserted into the connecting groove 43 of the 2 nd slider 12, the connecting hook 52 of the connecting rod 51 is engaged with the positioning pin locking groove 40 of the 2 nd slider 12, the positioning pin 31 of the umbrella shaft 3 is pressed into the umbrella shaft 3, and the fixing of the umbrella shaft 3 to the 2 nd slider 12 is released. The 1 st slide block 11 and the 2 nd slide block 12 are connected into a whole and freely slide along the umbrella rod 3. The support frame 5 drives the long frame 4 to be reversely folded above the umbrella cap 2. The umbrella cloth 7 is wrapped on the outer sides of the long bones 4 and the supporting bones 5.
Finally, the 1 st slider 11 and the 2 nd slider 12 are slid integrally in the direction of the umbrella handle 6 until the positioning block 35 of the 1 st slider 11 is engaged with the bottom positioning hole 37 of the umbrella pole 3, and the 1 st slider 11 and the 2 nd slider 12 are fixed integrally to the bottom of the umbrella pole 3. The supporting ribs 5 and the long ribs 4 are driven by the 1 st sliding block 11 and the 2 nd sliding block 12 to move downwards and finally are folded at the outer periphery side of the umbrella rod 3. The umbrella cloth 7 is wrapped on the outer sides of the long bones 4 and the supporting bones 5, and the outer surface faces the inner side.
The process of reverse spreading of the umbrella device 1 is the reverse of the above process. That is, first, the positioning block 35 of the 1 st slider 11 is disengaged from the bottom positioning block 37 of the umbrella shaft 3, and the 1 st slider 11 and the 2 nd slider 12 slide upward integrally, thereby moving the long ribs 4, the stay ribs 5, and the umbrella cloth 7 in the collapsed state upward.
When the 2 nd slider 12 reaches the top of the umbrella stick 3, the button 58 is pressed to deform the elastic body 55 in the 1 st slider 11, and the elastic body 55 drives the inner connecting block 54 to be separated from the inner locking groove 46 of the 2 nd slider 12, and drives the semicircular part 60 to lift the connecting rod 51 to be separated from the positioning pin locking groove 40 of the 2 nd slider 12. Thereby, the 1 st slider 11 is separated from the 2 nd slider 12.
Then, the 1 st slider 11 is moved downward to eject the positioning pin 31 and the jumper spring 34 of the umbrella bar 3 to the outside of the umbrella bar 3, thereby locking and fixing the 2 nd slider 12 to the top of the umbrella bar 3. When the 1 st sliding block 11 continues to slide downwards, the supporting bone 5 connected with the 1 st sliding block 11 drives the long bone 4 to change from a folded state to an expanded state. That is, the other end of the long rib 4, which is opposite to the one end fixed to the 2 nd slider 12 and is freely movable, moves downward from a state in which it is directed vertically upward, and the umbrella cloth 7 is opened by the long rib 4.
Finally, the positioning block 35 of the 1 st slider 11 is engaged with the middle positioning hole 36 of the umbrella rod 3, the 1 st slider 11 is fixed to the middle of the umbrella rod 3, and at this time, the free end of the long rib 4 is obliquely directed to the lower part of the umbrella device 1, that is, the long rib 4 is in an open state. The umbrella cloth 7 is opened below the long ribs 4 and the stay ribs 5 to form an umbrella surface of the umbrella device 1.
[ MODIFICATION OF UMBRELLA HANDLE ]
In the above embodiments shown in fig. 1 to 19, the umbrella handle 6 is a straight rod, but in the present invention, the umbrella handle may have another structure.
Hereinafter, a modified example of the umbrella handle of the umbrella device of the present invention will be described in detail with reference to fig. 20 to 24.
Fig. 20 is a schematic view of a front view of an umbrella handle 600 of the umbrella device of the present invention.
Fig. 21 is a schematic front view showing a sliding state of an umbrella handle 600 of the umbrella device according to the present invention.
Fig. 22 is a schematic view of a left side view of the umbrella handle 600 of the umbrella device of the present invention.
As shown in fig. 20, the umbrella handle 600 may be a cylindrical straight handle, the opening and closing member 79 is mounted on the outer surface thereof, and the holding mechanism 72 is fitted around the outer periphery of the bottom of the umbrella handle 600 and is slidable downward in the axial direction of the umbrella handle 600 (see fig. 21). At least one raised anti-slip member 93 (e.g., two) is provided on each side of the bottom of the clamping mechanism 72.
As shown in fig. 22, the clamping mechanism 72 includes a connecting pin 77, clamping members 91a, 91b, a fixing member 92, and an anti-slip member 93.
The gripping members 91a, 91b, when closed, form the bottom of the umbrella handle 600, giving the umbrella handle 600 a straight rod shape. When opened, the lower ends thereof are separated at a certain angle, and the umbrella device 1 is hung on a railing or a bracket or the like.
The fixing member 92 is a rod-shaped member, for example, a fixed end thereof forms a coil spring structure, and is rotatably fixed to the inside of the bottom end of the holding member 91a by a pin, so that the free end of the fixing member 92 has an elastic restoring force that extends into the inside of the bottom end of the holding member 91b and presses the holding member 91b. Specifically, when the fixed member 92 is pushed upward, the free end thereof is separated from the holding member 91b, so that the foreign object enters the holding mechanism 72 and is held in the holding mechanism 72.
The umbrella handle 600 has a hollow structure, and the holding members 91a and 91b have semicircular grooves therein. When the clamp mechanism 72 is closed, the fixing member 92 is accommodated in the closed clamp members 91a, 91b. The connecting pin 77 is attached to the upper ends of the holding members 91a, 91b, connects the upper ends of the holding members 91a, 91b together, and is rotatably fixed to the umbrella handle 600.
As shown in FIG. 22, the umbrella handle 600 has a slide groove 78 on the side (only one side is shown). The sliding grooves 78 are formed on both outer surfaces of the umbrella handle 600 and extend in the axial direction of the umbrella handle 600. The connecting pin 77 is engaged with the slide groove 78. Thus, the connecting pin 77 can fix the holding members 91a, 91b to the umbrella handle 600 and drive the holding members 91a, 91b to slide up and down along the sliding groove 78.
The two anti-slip members 93 are respectively disposed on the outer surfaces of the bottom ends of the holding members 91a and 91b, and have a hemispherical shape protruding outward. In this embodiment, the anti-slip member 93 is a pin in a portion inside the holding member 91a to which the fixing member 92 is connected, and is an anti-slip member 93 in a portion outside the holding member 91a. The umbrella handle 600 anti-slip member 93 may be made of a material having a high coefficient of friction. In this way, when the umbrella device 1 is not fixed properly, the umbrella device 1 can be directly placed on a wall or the like in an inclined manner by the raised anti-slip member 93 coming into contact with the wall or the like.
The opening and closing member 79 is connected to the holding mechanism 72 through a connecting mechanism (e.g., a hook) inside the umbrella handle 600, so that the holding mechanism 72 can be opened by pressing the opening and closing member 79, and the user can easily perform the operation with one hand.
The operation of the umbrella handle 600 will now be described.
Fig. 23 is a schematic view showing the operation of the gripping mechanism 72 of the umbrella handle 600 of the umbrella device 1 of the present invention.
In this embodiment, when the clamp mechanism 72 is in the closed state, the clamp members 91a, 91b close into a sliding cover that mates with the umbrella handle 600. The fixing member 92 is housed inside the holding members 91a, 91b. The opening and closing member 79 fixes the connecting pin 77 to the tip of the slide groove 78 by an internal connecting mechanism, and the clamp mechanism 72 is fitted around the outer periphery of the bottom of the umbrella handle 600 (see fig. 20).
When the switch member 79 is pushed, the connection between the connecting pin 77 and the connecting mechanism is released, the clamp mechanism 72 slides down along the slide groove 78, the bottom ends of the clamp members 91a and 91b open at a predetermined angle, and the fixing member 92 is laid across the bottom ends of the clamp members 91a and 91b (see fig. 22).
As shown in fig. 23, the movable end of the fixed member 92 separates from the holding member 91b when it receives an upward pushing force. In this way, a railing or bracket or the like can be snapped into the interior of the clamping mechanism 72 between the clamping members 91a, 91b. Since the fixed end of the fixed member 92 of the clamping mechanism 72 is fixed by the clamping member 91a and is formed in an elastic structure, the movable end of the fixed member 92 can be extended and pushed toward the inside of the bottom end of the clamping member 91b due to an elastic restoring force when not subjected to an upward pushing force. Thereby hanging the umbrella device 1 on the railing.
When the clamp mechanism 72 is closed, the opened clamp members 91a and 91b are closed, and the fixing member 92 is accommodated in the closed clamp members 91a and 91b. The clamping mechanism 72 is pushed upward to slide the connection pin 77 to the top end of the slide groove 78, and the connection pin 77 is connected to the internal connection mechanism of the switch member 79 to be fixed. The closed gripper mechanism 72 fits around the bottom periphery of the umbrella handle 600.
Fig. 24 is a schematic view showing another operation of the holding structure 72 of the umbrella handle 600 of the umbrella device 1 of the present invention.
As shown in fig. 24, the movable end of the fixed member 92 may also extend outside the clamping mechanism 72 to serve as a hook. Thus, the umbrella device can be fixed to a desktop or the like without a bracket or wall by the fixing member 92 extending out of the umbrella handle 600.
In summary, the umbrella device provided by the invention has the 1 st sliding block and the 2 nd sliding block which can freely slide along the umbrella rod and can be connected and separated with each other, and the long ribs and the supporting ribs of the umbrella device are driven to move by the sliding of the 1 st sliding block and the 2 nd sliding block, so that the long ribs and the supporting ribs move in the opposite direction (reverse direction) to the traditional umbrella device, and the umbrella device can be reversely unfolded and folded, therefore, when a user enters and exits narrow spaces such as automobiles, rooms and the like, the operation of unfolding and closing the umbrella device is very convenient, and because the umbrella device is reversely folded, the use surface (the surface which is unfolded) of the umbrella cloth is upturned to the inner side, namely the surface which is not contacted with rainwater is outside, therefore, when the umbrella device enters a public bus or other crowded public places, the used umbrella device can not rub the rainwater on the body of the user, namely other people, thereby avoiding bringing troubles to the user and others.
The above is only the preferred embodiment of the umbrella device of the present invention, but the present invention is not limited to the above configuration.
For example, in the present embodiment, the umbrella shaft 3 has a hollow structure of a cylindrical shape, and the 1 st slider 11 and the 2 nd slider 12 are directly fitted around the outer periphery of the umbrella shaft 3, but in the present invention, the umbrella shaft 3 may have a groove, and the 1 st slider 11 and the 2 nd slider 12 may be attached to the umbrella shaft 3 by engaging a part thereof with the groove. The umbrella cap 2 and the umbrella handle 6 can be connected with the umbrella rod 3 by an embedding mode or a clamping structure.
The number of the jumper springs 34 is not limited to 2, and the number of the positioning pins 31 may be adjusted as needed.
The umbrella handle 600 may be provided without the opening and closing member 79, that is, the user may directly open the holding mechanism 72. The gripper mechanism 72 of the umbrella handle 600 can be opened directly without sliding.
The holding member 91a and one end of the fixing member 92 may be fixedly connected by a screw instead of a pin, and the number of the anti-slip members 93 may be adjusted as necessary.
In addition, a tool such as a flashlight may be mounted in the clamping mechanism 72 for providing more convenience to the user.
The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiment. On reading the description, a person skilled in the art may modify the technical solutions described in the embodiments, or may replace some of the technical features; and such modifications and substitutions are intended to be included within the scope of the present invention.

Claims (22)

1. An umbrella device (1), comprising:
an umbrella rod (3);
an umbrella cap (2) fixed to the top end of the umbrella rod (3);
a 1 st slider (11) slidably attached to the umbrella shaft (3);
a 2 nd slide block (12) which is mounted on the umbrella rod (3), can freely slide between the 1 st slide block (11) and the umbrella cap (2) along the umbrella rod (3), and can be connected with and separated from the 1 st slide block (11);
an umbrella cloth (7) that forms an umbrella surface of the umbrella device (1) when the umbrella device (1) is unfolded;
a long rib (4) having one end connected to the 2 nd slider (12) and the other end connected to the peripheral edge of the umbrella cloth (7), and supporting the umbrella cloth (7) when the umbrella device (1) is unfolded; and
a bone support (5), one end of which is connected with the first sliding block (11) 1, the other end of which is connected with the long bone (4) to drive the long bone (4) to move,
wherein,
when closing umbrella device (1), 1 st slider (11) to 2 nd slider (12) remove and with 2 nd slider (12) are connected, prop the other end of bone (5) and promote the other end of long bone (4) to the top motion of umbrella device (1), make long bone (4), prop bone (5) and umbrella cloth (7) reverse draw in the top of umbrella device (1), and through 1 st slider (11) with 2 nd slider (12) an organic whole moves to the bottom of umbrella device (1), make long bone (4), prop bone (5) and umbrella cloth (7) are reverse to be drawn in umbrella pole (3).
2. Umbrella device (1) according to claim 1, wherein:
when the umbrella device (1) is unfolded, the 1 st sliding block (11) and the 2 nd sliding block (12) are integrally moved to the top of the umbrella rod (3) and separated, the 2 nd sliding block (12) is fixed, and meanwhile the 1 st sliding block (11) is moved downwards and fixed in the middle of the umbrella rod (3), so that the support frame (5) drives the other end of the long frame (4) to move downwards of the umbrella device (1) to unfold the umbrella device (1).
3. Umbrella device (1) according to claim 2, characterized in that:
the top of the umbrella rod (3) is provided with a positioning pin (31) which can protrude to the outside of the umbrella rod (3) to block the 2 nd sliding block (12),
a positioning pin clamping groove (40) is formed between the inner surface (121) and the outer surface (122) of the 2 nd sliding block (12), and the positioning pin clamping groove can be clamped with the positioning pin (31) to fix the 2 nd sliding block (12) on the top of the umbrella rod (3).
4. Umbrella device (1) according to claim 3, characterized in that:
a jump spring (34) is embedded in the umbrella rod (3), is positioned below the positioning pin (31) and can protrude out of the umbrella rod (3),
after the positioning pin (31) engages with the 2 nd slider (12), the jumper spring (34) locks the lower end surface of the 2 nd slider (12) to support the 2 nd slider (12).
5. Umbrella device (1) according to claim 3, characterized in that:
the bottom of the 1 st sliding block (11) is provided with a positioning block (35) which can be clamped with a middle positioning hole (36) arranged in the middle of the umbrella rod (3) so that the 1 st sliding block (11) is fixed in the middle of the umbrella rod (3).
6. Umbrella device (1) according to claim 5, characterized in that:
an inner clamping groove (46) is formed on the lower end surface of the 2 nd sliding block (12),
an inner connecting body (54) is provided on the upper end surface of the 1 st slider (11) and is capable of engaging with the inner locking groove (46) to connect the 1 st slider (11) and the 2 nd slider (12).
7. Umbrella device (1) according to claim 6,
the 1 st slider (11) includes:
a connecting rod (51) embedded in the outer surface of the 1 st sliding block (11) along the direction of the umbrella rod (3), the top of the connecting rod extends out of the upper end surface of the 1 st sliding block (11), the arrangement direction of the connecting rod is vertical to the arrangement direction of the internal connecting body (54), and
a connecting hook (52) which is arranged on the top of the connecting rod (51) and points to the direction of the umbrella rod (3),
when the 1 st slider (11) is connected with the 2 nd slider (12), the connecting hook (52) can be engaged with the positioning pin locking groove (40), and the positioning pin (31) is pressed into the umbrella rod (3) to integrally move the 1 st slider (11) and the 2 nd slider (12).
8. Umbrella device (1) according to claim 7, characterized in that:
the bottom of the umbrella rod (3) is provided with a bottom positioning hole (37) which can be clamped with the positioning block (35) of the 1 st sliding block (11) so as to fix the 1 st sliding block (11) at the bottom of the umbrella rod (3).
9. Umbrella device (1) according to claim 8,
an elastic body (55) is arranged between the inner surface (111) and the outer surface (112) of the 1 st sliding block (11), and the upper end face of the elastic body (55) is connected with the internal connecting body (54);
two sides of the outer surface of the elastic body (55) are provided with buttons (58) which protrude outwards to the outside of the 1 st sliding block (11); and
the outer surface of the elastic body (55) is provided with a semicircular part (60) which is in contact with the connecting rod (51) of the 1 st slider (11),
when the 1 st sliding block (11) and the 2 nd sliding block (12) are separated, the elastic body (55) can be deformed by pressing the button (58), so that the internal connecting body (54) is driven to be separated from the internal clamping groove (46) of the 2 nd sliding block (12), the semicircular part (60) jacks up the connecting rod (51), and the connecting hook (52) is separated from the positioning pin clamping groove (40) of the 2 nd sliding block (12).
10. Umbrella device (1) according to claim 3,
the positioning pin (31) is connected to a positioning hole (33) in the umbrella rod (3) through an elastic component (32).
11. Umbrella device (1) according to claim 10,
the 2 nd slider (12) has a connecting groove (43) formed at the position of the positioning pin locking groove (40), and is cut into a groove shape from an outer surface (122) to an inner surface (121) of the 2 nd slider (12), and has openings at upper and lower end surfaces of the 2 nd slider (12),
wherein, when the 1 st slider (11) is connected with the 2 nd slider (12), the connecting groove (43) receives a part of the connecting rod (51) which extends out of the upper end surface of the 1 st slider (11).
12. Umbrella device (1) according to claim 11,
the connecting groove (43) of the 2 nd sliding block (12) is internally provided with:
a positioning pin press-fitting surface (41a) formed between the upper end surface of the 2 nd slider (12) and the positioning pin locking groove (40), the positioning pin press-fitting surface (41a) pressing the positioning pin (31) into the umbrella shaft (3) when the 2 nd slider (12) moves upward of the umbrella shaft (3); and
a locking boss (42) formed between the positioning pin locking groove (40) and the lower end surface of the 2 nd slider (12),
wherein, after the positioning pin (31) bounces, the stop boss (42) engages with the positioning pin (31) on the positioning pin press-fitting surface (41a) to restrict the movement of the 2 nd slider (12).
13. Umbrella device (1) according to claim 11,
the positioning pin press-in surface (41a) is an inclined surface along the up-down direction of the umbrella rod (3).
14. Umbrella device (1) according to claim 11,
the locking boss (42) is provided with an inclined surface along the vertical direction of the umbrella rod (3).
15. Umbrella device (1) according to claim 1,
the umbrella cloth (7) is arranged below the long bone (4) and the supporting bone (5), the peripheral edge of the umbrella cloth is fixed at the other end of the long bone (4), and the inner peripheral edge of the umbrella cloth is fixed at the 1 st sliding block (11).
16. Umbrella device (1) according to claim 1,
the umbrella cap (2) is formed with a plurality of receiving grooves (81) which can fix the long bones (4) to the umbrella cap (2) when the long bones (4) are closed.
17. Umbrella device (1) according to claim 1,
the other end of the long bone (4) is provided with an umbrella cloth connecting groove (82), and an elastic part (83) connected with the umbrella cloth (7) is installed in the umbrella cloth connecting groove.
18. Umbrella device (1) according to claim 1,
the bottom end of the umbrella rod (3) is connected with an umbrella handle (600),
wherein the umbrella handle (600) has a clamping mechanism (72),
the clamping mechanism (72) comprises:
a clamp member (91a, 91b) that can be opened and closed; and
a fixing member (92) having one end fixed to one of the holding members (91a),
wherein when the gripping mechanism (72) is opened, the gripping members (91a, 91b) are opened, and the movable other end of the fixed member (92) is brought into contact with the other gripping member (91b), thereby pushing the gripping member (91 b).
19. Umbrella device (1) according to claim 18,
the clip mechanism (72) has a connecting pin (77) that rotatably secures the clip members (91a, 91b) to the umbrella handle (600).
20. Umbrella device (1) according to claim 19,
the umbrella handle (600) has a slide groove (78) formed on an outer surface of the umbrella handle (600) in an axial direction,
the connecting pin (77) is engaged with the inside of the slide groove (78) and is slidable along the slide groove (78).
21. Umbrella device (1) according to claim 18,
the outer surface of the clamping mechanism (72) is provided with an anti-slip part (93).
22. Umbrella device (1) according to claim 20,
the umbrella handle (600) has a switch member (79) which is provided on the outer surface of the umbrella handle (600) and which can open the holding mechanism (72).
CN 201110440796 2011-12-26 2011-12-26 Umbrella device Pending CN102488369A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN 201110440796 CN102488369A (en) 2011-12-26 2011-12-26 Umbrella device
CN201210120789.5A CN102771972B (en) 2011-12-26 2012-04-23 Umbrella device
PCT/JP2012/007658 WO2013099112A1 (en) 2011-12-26 2012-11-29 Umbrella device
JP2013551205A JP5700475B2 (en) 2011-12-26 2012-11-29 Umbrella equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110440796 CN102488369A (en) 2011-12-26 2011-12-26 Umbrella device

Publications (1)

Publication Number Publication Date
CN102488369A true CN102488369A (en) 2012-06-13

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WO2015048926A1 (en) * 2013-10-04 2015-04-09 Yau Wai Howard Chan Umbrella
CN106974391A (en) * 2017-04-07 2017-07-25 东莞市联洲知识产权运营管理有限公司 A kind of rain gear provided with umbrella cover and covering of the fan
CN111543750A (en) * 2020-05-13 2020-08-18 金满昌实业(河源)有限公司 Umbrella rib structure capable of preventing wind

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CN102847701A (en) * 2012-09-06 2013-01-02 浙江吉利汽车研究院有限公司杭州分公司 Manual welding smoke purifying device
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CN103704957A (en) * 2013-12-16 2014-04-09 吴江华诚复合材料科技有限公司 Umbrella
CN106974391A (en) * 2017-04-07 2017-07-25 东莞市联洲知识产权运营管理有限公司 A kind of rain gear provided with umbrella cover and covering of the fan
CN111543750A (en) * 2020-05-13 2020-08-18 金满昌实业(河源)有限公司 Umbrella rib structure capable of preventing wind

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Publication number Publication date
CN102771972A (en) 2012-11-14
JPWO2013099112A1 (en) 2015-04-30
JP5700475B2 (en) 2015-04-15
CN102771972B (en) 2014-10-15
WO2013099112A1 (en) 2013-07-04

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Application publication date: 20120613