CN204541072U - Umbrella - Google Patents
Umbrella Download PDFInfo
- Publication number
- CN204541072U CN204541072U CN201520226094.4U CN201520226094U CN204541072U CN 204541072 U CN204541072 U CN 204541072U CN 201520226094 U CN201520226094 U CN 201520226094U CN 204541072 U CN204541072 U CN 204541072U
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- umbrella
- ring
- chute
- rope
- ing
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model, about a kind of umbrella, comprising: rod, a drive link, a shift(ing) ring, a movable block, a transmission rope and a umbrella frame in a umbrella handle.There is in this umbrella handle a control circuit, a transmission mechanism and a button; In this, rod has a body, and this body has a guide groove and a chute, this chute has two perforation; This drive link is configured at this tubular body and transmission mechanism group connects.This shift(ing) ring is configured between this drive link and middle rod; This movable block is configured at this chute; It is affixed that this transmission rope passes two perforation and movable block and shift(ing) ring.Umbrella provided by the utility model, the control transmission mechanism that its inside is provided with automatic deployment and closes one's umbrella, as long as allow the finger of user's hand to press the button on umbrella handle, can control the action of automatic deployment and automatic closing umbrella; And utilize key press to control the scope opening and fold of umbrella.
Description
Technical field
The utility model about a kind of umbrella, espespecially a kind of umbrella that automatically can strut umbrella cloth and automatic retracting umbrella cloth.
Background technology
Umbrella can cover except rain, snow except furnishing us with, and additionally provides the effect of sunshade.Therefore umbrella is becoming articles for use indispensable in daily life.
In the past when using umbrella, first hold umbrella handle with one, another held the lower nest of umbrella, was up promoted by lower nest rod in umbrella, made the umbrella frame that is articulated between nest and lower nest softened, namely reached parachute-opening effect.When folding umbrella, by this lower nest along middle excellent pulled down, the object folding umbrella cloth can be reached.When the handful on hand of user has article, meet again rain when will open an umbrella, user first must be about to article and be positioned on the ground, after first umbrella support being opened, then pick up article, equally when closing one's umbrella, also be need first article be positioned on the ground, after umbrella is folded, then article picked up.Thus, the inconvenience in use will be caused.
Therefore, in order to solve the above problems, just the structure automatically unfurled an umbrella is had to be devised, when user has held article in hands, as long as after user presses the button on umbrella handle or handle of umbrella, the lower nest of umbrella can be upspring automatically along middle rod and umbrella frame is strutted, user presses a button again and just umbrella frame can be folded, the object allowing user only want a hand namely can to reach parachute-opening and close one's umbrella.Although this kind of automatic deployment and the design closed one's umbrella are convenient to user and are used, and the design of this kind of automatic deployment is also only limited to folded umbrella, just only can automatic deployment in the structural design of general non-folding umbrella, the design of automatic closing umbrella cannot be had.
Utility model content
In view of this, the purpose of this utility model is to provide the umbrella of control transmission mechanism that a kind of inside is provided with automatic deployment and closes one's umbrella.
To achieve the above object, the utility model provides a kind of umbrella, and it is incorporated into the lower nest of a umbrella frame, comprising:
One umbrella handle, has a control circuit and a transmission mechanism in it, the exterior arrangement of this umbrella handle has a button, and this button and this control circuit are electrically connected;
Rod in one, it has a body, and one end of this body and this umbrella handle are affixed, and have a guide groove in this body, and the outside of this body has a chute, has two perforation in this chute, and this two is bored a hole and communicate with the inside of this body;
One drive link, it is configured at the inside of this body and connects with this transmission mechanism group, it has a body of rod, this body of rod has an outer flank of tooth, and one end of this body of rod is combined with this transmission mechanism and drives by this transmission mechanism;
One shift(ing) ring, it is configured between this drive link and this body, it has a ring body, the internal face of this ring body has the inner toothed surface of one and this outer flank engagement; And the side of this ring body has one slides on protuberance in this guide groove;
One movable block, it is configured at this chute;
One transmission rope, itself and this movable block is affixed, and fixes with the ring body of this shift(ing) ring through this two perforation.
Preferably, the protuberance of wherein this ring body has a through hole, there is in this through hole a wire, the another side of this ring body has a depressed part corresponding with this protuberance, have one in this depressed part in order to fix the fixed part of this transmission rope.
Preferably, wherein this control circuit includes:
One power-supply unit;
One microprocessing unit, itself and this power-supply unit is electrically connected;
One first switch, it is electrically connected with this wire and this microprocessing unit, and is positioned at the below of this body;
One second switch, it is electrically connected with this wire and this microprocessing unit, and is positioned at the top of this body;
One driver element, itself and this microprocessing unit is electrically connected.
Preferably, wherein this transmission mechanism includes a motor is electrically connected with this driver element and and drives the driving gear set of also this drive rod rotation of transmission by this motor.
Preferably, wherein this movable block has one and slides on sliding part in this chute, and this sliding part has a top, this top extends the outside of this chute and connects with this lower nest group.
Preferably, wherein this umbrella frame more includes nest and a umbrella frame on a umbrella top, the bottom on this umbrella top have a Fixed Division affixed with one end of this drive link, on this, nest is fixed in this umbrella top, this lower nest is articulated on the body outside of rod in this, this lower nest has a group connecting part connect with this top group, and this is articulated with this umbrella frame between nest and this lower nest.
Preferably, wherein this transmission rope has two rope bodies, wherein one end of a rope body is fixed on one end of the sliding part of this movable block, the other end of this rope body is through the perforation above this chute, and be fixed on the fixed part of this depressed part, one end of another rope body is fixed on the other end of the sliding part of this movable block, and the other end of another this rope body through the perforation below this chute, and is fixed on the fixed part of this depressed part.
Preferably, when wherein this transmission rope is single rope body, after sliding part one end of this rope body one end and this movable block is affixed, after again the other end of this rope body being passed the perforation of top of this chute, again through this fixed part, then through affixed with the other end of the sliding part of this movable block after the perforation below this chute.
Preferably, wherein said umbrella more includes a dump device, this dump utensil has a pull lever, one switch and a flexible member, this pull lever is through the through hole of this shift(ing) ring, the upper location division and one this pull lever had above a through hole being positioned at the protuberance of this shift(ing) ring is positioned at the lower location division below the through hole of the protuberance of this shift(ing) ring, one end of this lower location division has a spherical ejection part, this ejection part is installed on the switch of this umbrella handle inside, the inside of this switch to have on one shell fragment group and once shell fragment group, this ejection part is between two shell fragment groups, and shell fragment group and this lower shell fragment group are electrically connected with this control circuit or this power-supply unit respectively on this, this flexible member is configured between this lower location division and this switch.
Preferably, wherein shell fragment group and this lower shell fragment group have two shell fragments respectively on this.
Umbrella provided by the utility model, the control transmission mechanism that its inside is provided with automatic deployment and closes one's umbrella, as long as allow the finger of user's hand to press the button on umbrella handle, can control the action of automatic deployment and automatic closing umbrella; And utilize key press to control the scope opening and fold of umbrella.
Accompanying drawing explanation
Fig. 1 is that umbrella structure of the present utility model struts schematic appearance;
Fig. 2 is umbrella structure decomposing schematic representation of the present utility model;
Fig. 3 is the exploded enlarged diagram of Fig. 2;
Fig. 4 is that umbrella of the present utility model struts transmission side and analyses and observe action schematic diagram;
Fig. 5 is that umbrella of the present utility model struts action schematic diagram;
Fig. 6 is that umbrella of the present utility model folds transmission side and analyses and observe action schematic diagram;
Fig. 7 is umbrella folding schematic diagram of the present utility model;
Fig. 8 is circuit box schematic diagram of the present utility model;
Fig. 9 is another embodiment schematic diagram of the present utility model;
Figure 10 is dump device action one schematic diagram of Fig. 9;
Figure 11 is dump device action two schematic diagram of Fig. 9;
Figure 12 is the circuit box schematic diagram of Fig. 9.
[main element symbol description]
Umbrella handle-1; Control circuit-11; Microprocessing unit-111; First switch-112; Second switch-113; Driver element-114; Power-supply unit-115; Transmission mechanism-12; Motor-121; Driving gear set-122; Button-13;
Middle rod-2; Body-21; Guide groove-22; Chute-23; Barricade-231; Perforation-24,24 ';
Drive link-3; The body of rod-31; The outer flank of tooth-32;
Shift(ing) ring-4; Ring body-41; Inner toothed surface-42; Protuberance-43; Through hole-44; Depressed part-45; Fixed part-46;
Movable block-5; Sliding part-51; Top-52;
Transmission rope-6; Rope body-61,61 ';
Umbrella frame-7; Umbrella top-71; Fixed Division-711; Upper nest-72; Group connecting part-731; Lower nest-73; Umbrella frame-74;
Wire-8;
Dump device-9; Pull lever-91; Upper location division-911; Lower location division-912; Ejection part-913; Switch-92; Upper shell fragment group-921; Shell fragment-921a, 921b; Lower shell fragment group-922; Shell fragment-922a, 922b; Flexible member-93.
Detailed description of the invention
Below about the technical content and a detailed description of the present utility model, accompanying drawing is coordinated now to be described as follows.
Refer to Fig. 1, for umbrella structure of the present utility model struts schematic appearance.As shown in the figure: umbrella of the present utility model, one control circuit (not shown) and a transmission mechanism (not shown) are installed in the umbrella handle 1 of umbrella structure, after button 13 on umbrella handle 1 is pressed, the lower nest 73 in the drive of this transmission mechanism on rod is driven to move to start this control circuit, in the process of movement, umbrella frame 74 is strutted and folds, with the action reaching automatic deployment and close one's umbrella.
Refer to Fig. 2 and Fig. 3, for umbrella structure of the present utility model decomposes and the exploded enlarged diagram of Fig. 2.As shown in the figure: umbrella of the present utility model, comprising: rod 2, one drive link 3, shift(ing) ring 4, movable block 5, transmission rope 6 and a umbrella frame 7 in a umbrella handle 1.
This umbrella handle 1, has control circuit 11 and a transmission mechanism 12 in it.This umbrella handle 1 outside is configured with a button 13, and this button 13 is electrically connected with this control circuit 11, after this button 13 is pressed, makes this control circuit 11 control this transmission mechanism 12 transmission.
Rod 2 in this, for the body 21 of tool hollow form, one end and the umbrella handle 1 of this body 21 are affixed, there is in it guide groove 22, there is outside this body 21 chute 23, this chute 23 and barricade 231 that section be L corresponding by two formed, and in this chute 23, have two perforation 24,24 ', and this two perforation 24,24 ' communicates with this body 21 inside.In detail in this figure, in this, rod 2 is metal or plastic material.
This drive link 3, to be configured in this inside of the body 21 of rod 2, it to have a body of rod 31, the outer flank of tooth 32 of tool one on this body of rod 31, one end of this body of rod 31 and the transmission mechanism 12 of this umbrella handle 1 inside affixed, the other end is articulated on the Fixed Division 711 on this umbrella top 71.In detail in this figure, this drive link 3 is scroll bar.
This shift(ing) ring 4, is configured between this drive link 3 and this body 21, it has ring body 41, the internal face of this ring body 41 has an inner toothed surface 42 engaged with this outer flank of tooth 32.Separately, have one in the side of this ring body 41 and slide on protuberance 43 in this guide groove 22, this protuberance 43 has the through hole 44 of a wire (not shown).Again, have the depressed part 45 corresponding with this protuberance 43 on the another side of this ring body, have a fixed part 46 in this depressed part 45, this fixed part 46 is in order to fixed conveyor rope 6.In detail in this figure, this shift(ing) ring 4 is metal or plastic material.
This movable block 5, have one and slide on sliding part 51 in this chute 23, this sliding part 51 has a top 52, this top 52 extends this chute 23 outside and pulls in lower nest 73 with top.In detail in this figure, this movable block 5 is metal or plastic material.
This transmission rope 6, has rope body 61,61 ', is fixed on one end of sliding part 51 of this movable block 5 with one end of this rope body 61, by the other end of rope body 61 through the perforation 24 above chute 23, and is fixed on the fixed part 46 of this depressed part 45.Also be fixed on the other end of sliding part 51 of this movable block 5 by one end of another rope body 61 ', the other end of body 61 ' of restricting through the perforation 24 ' below chute 23, and is fixed on the fixed part 46 of this depressed part 45.In detail in this figure, this transmission rope 6 is one or two.If during single bar rope body 61, after sliding part 51 one end of restrict body 61 one end and movable block 5 is affixed, after again the other end of rope body 61 being passed this perforation 24 above chute 23, then through this fixed part 46, more affixed with sliding part 51 other end of this movable block 5 afterwards through the perforation 24 ' of below.
This umbrella frame 7, is made up of nest 72, once nest 73 and a umbrella frame 74 on a umbrella top 71.The bottom on this umbrella top 71 have a Fixed Division 711 affixed with this drive link 3 one end, on this, nest 72 is to be fixed in this umbrella top 71, this lower nest 73 pivot is assigned on the outside of the body 2 of rod 2 in this, and the group connecting part 731 of this lower nest 73 is positioned on this chute 23 and connects with 52 groups, the top of this movable block 5.Again on this between nest 72 and this lower nest 73 to be articulated in umbrella frame 74.
Refer to Fig. 4 and Fig. 5, analyse and observe action and umbrella struts action schematic diagram for umbrella of the present utility model struts transmission side.As shown in the figure: when umbrella struts by user, after button 13 on umbrella handle 1 is pressed, this button 13 provides a signal to control circuit 11, the action of this transmission mechanism 12 is controlled by this control circuit 11, when this transmission mechanism 12 transmission, namely this drive link 3 is driven to rotate, the inner toothed surface 42 making the outer flank of tooth 32 of this drive link 3 engage this shift(ing) ring 4 moves to make this shift(ing) ring 4, when this shift(ing) ring 4 moves from top to bottom, this shift(ing) ring 4 will pull this movable block 5 to slide at chute 23, and reciprocally up to move in corresponding with this shift(ing) ring 4, when movable block 5 up moves, drive simultaneously this lower nest 73 in this in the outside of body 21 of rod 2 up move and this umbrella frame 74 strutted.
After umbrella frame 74 is softened, now shift(ing) ring 4 to move to below drive link 3 top and pulls and be installed on the first inner or outside switch 112 of body 21, this first switch 112 is made to send signal to control circuit 11, this control circuit 11 just stops sending a signal in transmission mechanism 12, makes this transmission mechanism 12 stop transmission.
Refer to Fig. 6 and Fig. 7, analyse and observe action and umbrella folding schematic diagram for umbrella of the present utility model folds transmission side.As shown in the figure: when umbrella folds by user, after button 13 on umbrella handle 1 is pressed, this button 13 provides a signal to control circuit 11, the action of this transmission mechanism 12 is controlled by this control circuit 11, when this transmission mechanism 12 transmission, namely this drive link 3 is driven to rotate, the inner toothed surface 42 making the outer flank of tooth 32 of this drive link 3 engage this shift(ing) ring 4 moves to make this shift(ing) ring 4, when this shift(ing) ring 4 moves from lower to upper, this shift(ing) ring 4 will pull this movable block 5 to slide at chute 23, and reciprocally to move down in corresponding with this shift(ing) ring 4, when movable block 5 moves down, drive simultaneously this lower nest 73 in this in rod 2 body 21 outside move down and this umbrella frame 74 folded.
After umbrella frame 74 is folded, pull and be installed on the inner or outside second switch 113 of body 21 in the top and pushing up that now shift(ing) ring 4 moves to this drive link 3, this second switch 113 is made to send signal to control circuit 11, this control circuit 11 just stops sending a signal in transmission mechanism 12, makes this transmission mechanism 12 stop transmission.
Refer to Fig. 8, be circuit box schematic diagram of the present utility model, see also Fig. 4 simultaneously.As shown in the figure: control circuit 11 of the present utility model at least includes: microprocessing unit 111,1 first switch 112, second switch 113, driver element 114 and a power-supply unit 115.This control circuit 11 passed the through hole 44 of the side protuberance 43 of this shift(ing) ring 4 by wire 8, and this first switch 112 of electrically connect and second switch 113.This transmission mechanism 12 includes: motor 121 and a driving gear set 12.
After the electric power that power-supply unit 115 provides needed for this control circuit 11 and this transmission mechanism 12, when button 13 is pressed, a signal is exported immediately to driver element 114 after this microprocessing unit 111 receives this signal, the motor 121 of this driver element 114 drive transmission device, then drive this driving gear set 122 to drive drive link 3 to rotate by motor 121.In detail in this figure, this driving gear set 122 is reducing gear.
Drive link 3 transmission shift(ing) ring 4 move umbrella is strutted after and top pull the first switch 112 time, this first switch 112 sends a signal to this microprocessing unit 111, and stopping CD-ROM drive motor 121 rotates by this microprocessing unit 111.Drive link 3 transmission shift(ing) ring 4 move umbrella folded and push up pull second switch 113 time, this second switch 113 sends a signal to this microprocessing unit 111, and stopping CD-ROM drive motor 121 rotates by this microprocessing unit 111.
Further, be that user points when pushing button 13, this transmission mechanism 12 of control circuit 11 transmission is rotated, when finger leaves button 13, this control circuit 11 just stops driving transmission mechanism 12, to control strutting or folding range size of umbrella.Referring to Fig. 9 ~ Figure 12, is dump device action one, two and the circuit box schematic diagram of another embodiment of the present utility model and Fig. 9.As shown in the figure: the utility model is provided with a dump device 9 on this umbrella structure, this dump device 9 has pull lever 91, switch 92 and a flexible member 93.This pull lever 91 is through the through hole 44 of this shift(ing) ring 4, this pull lever 91 has the lower location division 912 below through hole 44 that upper location division above a through hole 44 being positioned at this shift(ing) ring 4 911 and is positioned at this shift(ing) ring 4, one end of this lower location division 912 has a spherical ejection part 913, this ejection part 913 is positioned at the inside of this switch 92, the inside of this switch 92 to have on one shell fragment group 921 and once shell fragment group 922, this ejection part 913 is between upper shell fragment group 921 and lower shell fragment group 922, and shell fragment group 921 and this lower shell fragment group 922 are electrically connected with the microprocessing unit 111 of control circuit 11 or this power-supply unit 115 respectively on this.This flexible member 93 is configured between this lower location division 912 and this switch 92.In detail in this figure, it is inner that this switch 92 is configured at umbrella handle 1, is electrically connected with this control circuit 11.
After the electric power that power-supply unit 115 provides needed for this control circuit 11 and this transmission mechanism 12, when button 13 is pressed, a signal is exported immediately to driver element 114 after this microprocessing unit 111 receives this signal, the motor 121 of this driver element 114 drive transmission device, drive this driving gear set 122 to drive drive link 3 to rotate by motor 121 again, and drive shift(ing) ring 4 to move.In detail in this figure, this driving gear set 122 is reducing gear.
After drive link 3 transmission shift(ing) ring 4 moves and is strutted by umbrella, pull location division 911 on this and pull this ejection part 913 to be backed down by two shell fragment 921a, 921b of the upper shell fragment group 921 of switch 92 inside in protuberance 43 top of this shift(ing) ring, send a signal to this microprocessing unit 111, stopping CD-ROM drive motor 121 is rotated or directly cuts off this power supply of power supply supply list source 115 to this control circuit 11 by this microprocessing unit 111.After drive link 3 transmission shift(ing) ring 4 moves and is folded by umbrella, the protuberance 43 of this shift(ing) ring 4 is made to press lower location division 912, this lower location division 912 is made to press down flexible member 93, ejection part 913 is allowed to back down two shell fragment 922a, 922b of lower shell fragment group 922, and send a signal to this microprocessing unit 111, stopping CD-ROM drive motor 121 rotates by this microprocessing unit 111, or directly cuts off this power-supply unit 115 to the power supply of this control circuit 11.
The above; be only preferred embodiment of the present utility model; and be not used to limit scope of patent protection of the present utility model, the equivalent structure change etc. of such as using the utility model patent spirit to do, is all in like manner contained in scope of patent protection of the present utility model.
Claims (10)
1. a umbrella, it is incorporated into the lower nest of a umbrella frame, it is characterized in that, comprising:
One umbrella handle, has a control circuit and a transmission mechanism in it, the exterior arrangement of this umbrella handle has a button, and this button and this control circuit are electrically connected;
Rod in one, it has a body, and one end of this body and this umbrella handle are affixed, and have a guide groove in this body, and the outside of this body has a chute, has two perforation in this chute, and this two is bored a hole and communicate with the inside of this body;
One drive link, it is configured at the inside of this body and connects with this transmission mechanism group, it has a body of rod, this body of rod has an outer flank of tooth, and one end of this body of rod is combined with this transmission mechanism and drives by this transmission mechanism;
One shift(ing) ring, it is configured between this drive link and this body, it has a ring body, the internal face of this ring body has the inner toothed surface of one and this outer flank engagement; And the side of this ring body has one slides on protuberance in this guide groove;
One movable block, it is configured at this chute;
One transmission rope, itself and this movable block is affixed, and fixes with the ring body of this shift(ing) ring through this two perforation.
2. umbrella as claimed in claim 1, it is characterized in that the protuberance of this ring body having a through hole, there is in this through hole a wire, the another side of this ring body has a depressed part corresponding with this protuberance, have one in this depressed part in order to fix the fixed part of this transmission rope.
3. umbrella as claimed in claim 2, it is characterized in that, this control circuit includes:
One power-supply unit;
One microprocessing unit, itself and this power-supply unit is electrically connected;
One first switch, it is electrically connected with this wire and this microprocessing unit, and is positioned at the below of this body;
One second switch, it is electrically connected with this wire and this microprocessing unit, and is positioned at the top of this body;
One driver element, itself and this microprocessing unit is electrically connected.
4. umbrella as claimed in claim 3, is characterized in that, this transmission mechanism includes a motor and is electrically connected with this driver element and drives the driving gear set of also this drive rod rotation of transmission by this motor.
5. umbrella as claimed in claim 2, is characterized in that, this movable block has one and slides on sliding part in this chute, and this sliding part has a top, this top extends the outside of this chute and connects with this lower nest group.
6. umbrella as claimed in claim 5, it is characterized in that, this umbrella frame more includes nest and a umbrella frame on a umbrella top, the bottom on this umbrella top have a Fixed Division affixed with one end of this drive link, on this, nest is fixed in this umbrella top, this lower nest is articulated on the body outside of rod in this, and this lower nest has a group connecting part connect with this top group, and this is articulated with this umbrella frame between nest and this lower nest.
7. umbrella as claimed in claim 6, it is characterized in that, this transmission rope has two rope bodies, wherein one end of a rope body is fixed on one end of the sliding part of this movable block, the other end of this rope body through the perforation above this chute, and is fixed on the fixed part of this depressed part, and one end of another rope body is fixed on the other end of the sliding part of this movable block, the other end of another this rope body through the perforation below this chute, and is fixed on the fixed part of this depressed part.
8. umbrella as claimed in claim 6, it is characterized in that, when this transmission rope is single rope body, after sliding part one end of this rope body one end and this movable block is affixed, after again the other end of this rope body being passed the perforation of top of this chute, again through this fixed part, then through affixed with the other end of the sliding part of this movable block after the perforation below this chute.
9. umbrella as claimed in claim 2, it is characterized in that, more include a dump device, this dump utensil has a pull lever, one switch and a flexible member, this pull lever is through the through hole of this shift(ing) ring, the upper location division and one this pull lever had above a through hole being positioned at the protuberance of this shift(ing) ring is positioned at the lower location division below the through hole of the protuberance of this shift(ing) ring, one end of this lower location division has a spherical ejection part, this ejection part is installed on the switch of this umbrella handle inside, the inside of this switch to have on one shell fragment group and once shell fragment group, this ejection part is between two shell fragment groups, and shell fragment group and this lower shell fragment group are electrically connected with this control circuit or this power-supply unit respectively on this, this flexible member is configured between this lower location division and this switch.
10. umbrella as claimed in claim 9, it is characterized in that, on this, shell fragment group and this lower shell fragment group have two shell fragments respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226094.4U CN204541072U (en) | 2015-04-15 | 2015-04-15 | Umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226094.4U CN204541072U (en) | 2015-04-15 | 2015-04-15 | Umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204541072U true CN204541072U (en) | 2015-08-12 |
Family
ID=53816264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520226094.4U Expired - Fee Related CN204541072U (en) | 2015-04-15 | 2015-04-15 | Umbrella |
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| Country | Link |
|---|---|
| CN (1) | CN204541072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022166025A1 (en) * | 2021-02-08 | 2022-08-11 | 郑文忠 | Electric parasol frame |
-
2015
- 2015-04-15 CN CN201520226094.4U patent/CN204541072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022166025A1 (en) * | 2021-02-08 | 2022-08-11 | 郑文忠 | Electric parasol frame |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |