CN111184327A - Telescopic umbrella handle for umbrella - Google Patents
Telescopic umbrella handle for umbrella Download PDFInfo
- Publication number
- CN111184327A CN111184327A CN202010059344.5A CN202010059344A CN111184327A CN 111184327 A CN111184327 A CN 111184327A CN 202010059344 A CN202010059344 A CN 202010059344A CN 111184327 A CN111184327 A CN 111184327A
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- CN
- China
- Prior art keywords
- umbrella handle
- telescopic
- groove
- umbrella
- rotating
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
- A45B9/02—Handles or heads
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B1/00—Sticks with supporting, hanging or carrying means
- A45B1/04—Walking sticks with means for hanging-up or with locks
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
- A45B19/04—Special folding or telescoping of umbrellas with telescopic sticks
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention provides a telescopic umbrella handle for an umbrella, which can be used in a telescopic way, meets the use requirement of the umbrella height and is convenient and fast to operate.
Description
Technical Field
The invention relates to the technical field of articles for daily use, in particular to a telescopic umbrella handle for an umbrella.
Background
The umbrella is a common daily article for people and is a tool for shading sun or rain and snow. An important component part of umbrella is the umbrella stick, the umbrella stick's of umbrella use is comparatively ordinary in the existing market, when single use, want to change the umbrella height when still need the umbrella of lifting, make user's arm ache after lifting for a long time, cause inconveniently, when two people of height difference used an umbrella jointly, thereby can not change the length of umbrella stick according to the concrete height condition extension umbrella height, can not make the umbrella be in a comparatively suitable height and play the effect of sheltering from as far as, even there is the telescopic umbrella stick also comparatively inconvenient in the operation use.
Disclosure of Invention
The invention aims to provide a telescopic umbrella handle for an umbrella, which can be used in a telescopic way, meets the use requirement of the umbrella height and is convenient and fast to operate, and the defects of the prior art are overcome.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a flexible umbrella stick for umbrella, includes main umbrella stick, still includes the flexible groove of seting up in main umbrella stick inside, set up on main umbrella stick and be located flexible inslot receive down enough pulling force the time flexible subassembly of downstream, can drive flexible subassembly downstream and rotate the rotation driving piece that sets up in flexible subassembly, set up and be used for will rotating the fixing device that the driving piece was fixed on main umbrella stick after rotating the driving piece downstream between rotation driving piece and main umbrella stick.
The further improvement is that: the telescopic assembly comprises an extension spring and a linkage piece, wherein one end of the extension spring is fixedly arranged on the main umbrella handle and is positioned at the top of the telescopic groove, and the extension spring extends downwards when enough tension is applied to the top of the telescopic groove, the linkage piece is movably arranged in the telescopic groove and is fixedly connected with the other end of the extension spring, and the bottom of the linkage piece is provided with a rotating groove.
The further improvement is that: the rotating driving part comprises a rotating part and an auxiliary umbrella handle, one end of the rotating part is rotatably arranged in the rotating groove of the linkage part and used for rotating the position of the fixing device after the rotating driving part moves downwards, and the auxiliary umbrella handle is fixedly arranged at the other end of the rotating part and used for driving the linkage part to move downwards.
The further improvement is that: the fixing device comprises a pair of guide grooves, a fixing groove and a fixing block, wherein the guide grooves are formed in the middle lower portion of the main umbrella handle and are located on the groove wall of the telescopic groove, the fixing groove is formed in the lower portion of the main umbrella handle and is located on the groove wall of the telescopic groove and communicated with the guide grooves, and the fixing block is fixedly arranged on the surface of the rotating portion, moves up and down, is matched with the guide grooves in a sliding mode, moves down and is fixed in the.
The further improvement is that: a slip increasing device for improving the rotation effect is arranged between the rotating part and the linkage piece; the sliding increasing device comprises a plurality of ball grooves, auxiliary grooves and balls, wherein the ball grooves are formed in the linkage piece and are located on the bottom surface of a rotating groove of the linkage piece, the auxiliary grooves are formed in the bottom surface of one end of the rotating portion and are the same as the ball grooves in position and size, the balls are rotatably arranged between the ball grooves and the auxiliary grooves, and the rotating portion is I-shaped.
The further improvement is that: a guide stabilizing assembly is arranged between the linkage piece and the main umbrella handle; the guide stabilizing assembly comprises a pair of guide stabilizing grooves which are arranged in the middle of the main umbrella handle and are positioned on the walls of the telescopic grooves, and a guide stabilizing block which is fixedly arranged on the surface of the linkage part and is matched with the guide stabilizing grooves in a sliding manner when moving up and down.
The further improvement is that: the bottom of the auxiliary umbrella handle is also provided with a hook part which can be used for hanging heavy objects and an umbrella handle, and the auxiliary umbrella handle is movably connected with the hook part through a universal device.
The further improvement is that: the universal device comprises a universal groove arranged in the bottom of the auxiliary umbrella handle and a universal rolling ball movably arranged in the universal groove.
After the technical scheme is adopted, the invention has the beneficial effects that: the downwardly-pulling rotation driving piece drives the telescopic assembly to move downwards, and the rotation driving piece is rotated after the downward movement to enable the fixing device to be fixed on the main umbrella handle, so that the umbrella can be used in a telescopic mode, and the high using requirement and the operation convenience of the umbrella can be met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the umbrella handle of FIG. 1 when extended;
FIG. 3 is a schematic view of the main handle of the present invention;
FIG. 4 is a sectional view taken along line A-A of FIG. 3;
fig. 5 is a sectional view taken along line B-B of fig. 3.
Description of reference numerals: the umbrella comprises a main umbrella handle 1, a telescopic groove 2, an extension spring 3, a linkage part 4, a rotating part 5, an auxiliary umbrella handle 6, a guide groove 7, a fixing groove 8, a fixing block 9, a ball 10, a guide stabilizing groove 11, a guide stabilizing block 12, a hook part 13, a universal groove 14 and a universal rolling ball 15.
Detailed Description
The technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The features of the embodiments in the present application may be combined with each other without conflict.
Referring to fig. 1 to 5, the technical solution adopted by the present embodiment is:
a telescopic umbrella handle for an umbrella comprises a main umbrella handle 1, wherein the main umbrella handle 1 is made of rigid materials, the rigidity can be made of metal materials, wood materials and the like, friction devices (not shown in the figure) for increasing the friction force between a hand and the surface of the main umbrella handle 1 are uniformly arranged on the surface of the main umbrella handle 1, the friction devices (not shown in the figure) are friction grains, friction grooves and the like, or the surface cover of main umbrella stick 1 is equipped with antiskid cover (not shown in the figure), comfort level and antiskid nature when improving the hand and holding tightly, still including offering in the inside flexible groove 2 of main umbrella stick 1, set up on main umbrella stick 1 and be located flexible subassembly of the sufficient pulling force of receiving down of flexible inslot 2 during the downstream, can drive flexible subassembly downstream and rotate the rotation driving piece that sets up in flexible subassembly, set up and be used for rotating the fixing device that the driving piece will be fixed on main umbrella stick 1 after rotating driving piece downstream between rotation driving piece and main umbrella stick 1. The telescopic assembly moves downwards when being subjected to artificial pulling force which is more than 4N downwards, and is in an initial position when not being subjected to artificial pulling force which is more than 4N downwards. Rotate the driving piece bottom and be provided with the handle that draws (not shown in the figure) that is used for the pulling downwards, draw during the pulling (not shown in the figure) can not harm the hand for rotate the driving piece and drive flexible subassembly downstream, rotate the rotation driving piece after the downstream and make fixing device fix on main umbrella stick 1, can stretch out and draw back the use, satisfy high user demand of umbrella, simple operation. The telescopic assembly comprises an extension spring 3 and a linkage piece 4, wherein one end of the extension spring is fixedly arranged on the main umbrella handle 1 and is positioned at the top of the telescopic groove 2 and extends downwards when enough tension is applied to the top of the telescopic groove, the linkage piece is movably arranged in the telescopic groove 2 and is fixedly connected with the other end of the extension spring, and the bottom of the linkage piece is provided with a rotating groove. The initial tension of the tension spring 3 is equal to the force required to adequately pull the springs tightly close to each other and to coil the springs, and the initial tension occurs after the springs are rolled and formed. When the extension spring 3 is manufactured, the initial tension of each extension spring 3 is uneven due to different steel wire materials, wire diameters, spring indexes, static electricity, lubricating grease, heat treatment, electroplating and the like, and the initial tension of the extension spring 3 is 4N. The downward pulling force needs to be greater than the initial tension of extension spring 3, otherwise the telescopic component will be at the initial position, need not carry on spacingly to the telescopic component when not using, utilizes the initial tension of extension spring 3 to carry out limit structure design benefit. The rotating driving part comprises a rotating part 5 and an auxiliary handle 6, wherein one end of the rotating part is rotatably arranged in a rotating groove of the linkage part 4 and used for rotating the position of the fixing device after the rotating driving part moves downwards, and the auxiliary handle 6 is fixedly arranged at the other end of the rotating part 5 and used for driving the linkage part 4 to move downwards. The auxiliary umbrella handle 6 is made of rigid materials, the rigidity can be made of metal materials, wood materials and the like, friction devices (not shown in the figure) used for increasing the friction force between the hand and the surface of the auxiliary umbrella handle 6 are uniformly arranged on the surface of the auxiliary umbrella handle 6, the friction devices (not shown in the figure) are friction lines, friction grooves and the like, or an anti-skid sleeve (not shown in the figure) is sleeved on the surface of the auxiliary umbrella handle 6, so that the comfort degree and the anti-skid property when the hand is tightly held are improved. The auxiliary umbrella handle 6 drives the rotating part 5 to move downwards, and after the auxiliary umbrella handle 6 moves downwards, the rotating part 5 is driven by the auxiliary umbrella handle 6 to rotate, so that the position of the fixing device is changed, the fixing device is fixed with the main umbrella handle 1, and the fixing design is ingenious. The fixing device comprises a pair of guide grooves 7 which are arranged at the middle lower part of the main umbrella handle 1 and are positioned on the groove wall of the telescopic groove 2, a fixing groove 8 which is arranged at the lower part of the main umbrella handle 1 and is positioned on the groove wall of the telescopic groove 2 and is communicated with the guide grooves 7, and a fixing block 9 which is fixedly arranged on the surface of the rotating part 5, is matched with the guide grooves 7 in a sliding manner when moving up and down and is fixed in the fixing groove 8 after moving down. The guide groove 7 is the guide groove of vertical direction, and the fixed slot 8 is the fixed slot of horizontal direction, and fixed block 9 downstream after-fixing is in fixed slot 8, fixed mode simple and practical. A slip increasing device for improving the rotating effect is arranged between the rotating part 5 and the linkage part 4; the sliding increasing device comprises a plurality of ball grooves which are arranged on the linkage piece 4 and are positioned on the bottom surface of the rotating groove of the linkage piece 4, an auxiliary groove which is arranged on the bottom surface of one end of the rotating part 5 and has the same position size with the ball grooves, and balls 10 which are rotatably arranged between the ball grooves and the auxiliary groove, wherein the rotating part 5 is I-shaped. The arrangement of the slipping device enables the rotating effect of the rotating part 5 in the linkage part 4 to be better, reduces friction and improves rotating quality. A guide stabilizing component is arranged between the linkage piece 4 and the main umbrella handle 1; the guiding stabilizing component comprises a pair of guiding stabilizing grooves 11 which are arranged in the middle of the main umbrella handle 1 and are positioned on the groove walls of the telescopic grooves 2, and a guiding stabilizing block 12 which is fixedly arranged on the surface of the linkage 4 and is matched with the guiding stabilizing grooves 11 in a sliding way when moving up and down. The guide of the linkage piece 4 is stable, and the damage of the telescopic assembly caused by the deflection of the linkage piece 4 is prevented. The bottom of the auxiliary umbrella handle 6 is also provided with a hook part 13 which can be used for hanging heavy objects and umbrella handles, and the auxiliary umbrella handle 6 is movably connected with the hook part 13 through a universal device. When the umbrella handle is not extended, a heavy object can be placed on the hook part 13, the other hand is conveniently released, the gravity of the heavy object needs to be smaller than 4N, the telescopic assembly is located at the initial position, after the umbrella handle is extended, the auxiliary umbrella handle 6 is held by the hand, the heavy object quantity can be increased, the gravity of the heavy object needs to be smaller than 8N, and the universal device cannot be deformed and damaged. The auxiliary umbrella handle 6 is movably connected with the hook part 13 through a universal device, so that when the hook part 13 is used for hanging heavy objects, bags filled with the heavy objects cannot be twisted together, the hook part 13 can be hung on different placing surfaces, and the application range is wide. The universal device comprises a universal groove 14 arranged in the bottom of the auxiliary umbrella handle 6 and a universal rolling ball 15 movably arranged in the universal groove 14. The universal groove 14 and the universal rolling ball 15 are simple in design, and the universal effect is obvious.
The working principle of the invention is as follows: under the condition that the length of an umbrella handle does not need to be changed in the process of opening the umbrella by a single person, the expansion component is at the initial position due to the initial tension of the extension spring 3, when a heavy object needs to be placed on the hook part 13 in the process of opening the umbrella, the gravity of the heavy object is less than 4N, the bag filled with the heavy object can be hung on the hook part 13, the expansion component cannot be pulled, the other hand needing to carry the heavy object is liberated, the practicability is high, the auxiliary umbrella handle 6 is movably connected with the hook part 13 through a universal device, the bag filled with the heavy object cannot be twisted together when the heavy object is moved by the hook part 13, the hook part 13 can be hung on different placing surfaces after the bag is used, the application range is wide, when the length of the umbrella handle needs to be changed in the process of opening the umbrella, a pull handle (not shown in the figure) cannot damage the hand when the pull, and the driving piece is rotated to drive the expansion component, after moving downwards, the rotating driving piece is rotated to enable the fixing device to be fixed on the main umbrella handle 1, the telescopic use can be realized, the use requirement of the height of the umbrella can be met, the operation is convenient, the height of the umbrella can be changed by only adjusting the umbrella handle, the user can relieve the arm ache of the user without lifting the umbrella, and the convenience is provided; when two people with different heights use one umbrella together, the height of the umbrella is changed by adjusting the umbrella handle, so that the umbrella is positioned at a proper height to play a role in shielding as much as possible.
After the technical scheme is adopted, the invention has the beneficial effects that: the downwardly-pulling rotation driving piece drives the telescopic assembly to move downwards, and the rotation driving piece is rotated after the downward movement to enable the fixing device to be fixed on the main umbrella handle, so that the umbrella can be used in a telescopic mode, and the high using requirement and the operation convenience of the umbrella can be met.
In the description of the present invention, it should be noted that the orientations or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to those skilled in the art.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (8)
1. A telescopic umbrella handle for an umbrella comprises a main umbrella handle and is characterized in that: the umbrella handle comprises a main umbrella handle body, and is characterized by further comprising a telescopic groove arranged in the main umbrella handle body, a telescopic assembly, a rotating driving piece and a fixing device, wherein the telescopic assembly is arranged on the main umbrella handle body and is positioned in the telescopic groove and moves downwards when enough tension is applied downwards, the rotating driving piece can drive the telescopic assembly to move downwards and is rotatably arranged in the telescopic assembly, and the fixing device is arranged between the rotating driving piece and the main umbrella handle body and is used for fixing the rotating driving piece on the main umbrella handle body after the rotating driving piece.
2. A telescopic shaft for an umbrella as claimed in claim 1, wherein: the telescopic assembly comprises an extension spring and a linkage piece, wherein one end of the extension spring is fixedly arranged on the main umbrella handle and is positioned at the top of the telescopic groove, and the extension spring extends downwards when enough tension is applied to the top of the telescopic groove, the linkage piece is movably arranged in the telescopic groove and is fixedly connected with the other end of the extension spring, and the bottom of the linkage piece is provided with a rotating groove.
3. A telescopic shaft for an umbrella as claimed in claim 2, wherein: the rotating driving part comprises a rotating part and an auxiliary umbrella handle, one end of the rotating part is rotatably arranged in the rotating groove of the linkage part and used for rotating the position of the fixing device after the rotating driving part moves downwards, and the auxiliary umbrella handle is fixedly arranged at the other end of the rotating part and used for driving the linkage part to move downwards.
4. A telescopic shaft for an umbrella as claimed in claim 3, wherein: the fixing device comprises a pair of guide grooves, a fixing groove and a fixing block, wherein the guide grooves are formed in the middle lower portion of the main umbrella handle and are located on the groove wall of the telescopic groove, the fixing groove is formed in the lower portion of the main umbrella handle and is located on the groove wall of the telescopic groove and communicated with the guide grooves, and the fixing block is fixedly arranged on the surface of the rotating portion, moves up and down, is matched with the guide grooves in a sliding mode, moves down and is fixed in the.
5. A telescopic shaft for an umbrella as claimed in claim 3, wherein: a slip increasing device for improving the rotation effect is arranged between the rotating part and the linkage piece; the sliding increasing device comprises a plurality of ball grooves, auxiliary grooves and balls, wherein the ball grooves are formed in the linkage piece and are located on the bottom surface of a rotating groove of the linkage piece, the auxiliary grooves are formed in the bottom surface of one end of the rotating portion and are the same as the ball grooves in position and size, the balls are rotatably arranged between the ball grooves and the auxiliary grooves, and the rotating portion is I-shaped.
6. A telescopic shaft for an umbrella as claimed in claim 2, wherein: a guide stabilizing assembly is arranged between the linkage piece and the main umbrella handle; the guide stabilizing assembly comprises a pair of guide stabilizing grooves which are arranged in the middle of the main umbrella handle and are positioned on the walls of the telescopic grooves, and a guide stabilizing block which is fixedly arranged on the surface of the linkage part and is matched with the guide stabilizing grooves in a sliding manner when moving up and down.
7. A telescopic shaft for an umbrella as claimed in claim 3, wherein: the bottom of the auxiliary umbrella handle is also provided with a hook part which can be used for hanging heavy objects and an umbrella handle, and the auxiliary umbrella handle is movably connected with the hook part through a universal device.
8. A telescopic shaft for an umbrella as claimed in claim 7, wherein: the universal device comprises a universal groove arranged in the bottom of the auxiliary umbrella handle and a universal rolling ball movably arranged in the universal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010059344.5A CN111184327A (en) | 2020-01-19 | 2020-01-19 | Telescopic umbrella handle for umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010059344.5A CN111184327A (en) | 2020-01-19 | 2020-01-19 | Telescopic umbrella handle for umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111184327A true CN111184327A (en) | 2020-05-22 |
Family
ID=70685923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010059344.5A Pending CN111184327A (en) | 2020-01-19 | 2020-01-19 | Telescopic umbrella handle for umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111184327A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2749336Y (en) * | 2004-11-19 | 2006-01-04 | 刘福田 | Extension stem fixing structure of automatic umbrella |
| CN205757698U (en) * | 2016-05-16 | 2016-12-07 | 汕头市公益基金会 | One shrinks umbrella automatically |
| CN206933591U (en) * | 2017-06-21 | 2018-01-30 | 绍兴市上虞环宇伞业有限公司 | A kind of parasol |
| CN207885819U (en) * | 2018-03-05 | 2018-09-21 | 陈孝很 | A kind of scalable umbrella |
| CN209573550U (en) * | 2019-01-28 | 2019-11-05 | 福建舒雨伞业有限公司 | A kind of folded umbrella with torque spring |
-
2020
- 2020-01-19 CN CN202010059344.5A patent/CN111184327A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2749336Y (en) * | 2004-11-19 | 2006-01-04 | 刘福田 | Extension stem fixing structure of automatic umbrella |
| CN205757698U (en) * | 2016-05-16 | 2016-12-07 | 汕头市公益基金会 | One shrinks umbrella automatically |
| CN206933591U (en) * | 2017-06-21 | 2018-01-30 | 绍兴市上虞环宇伞业有限公司 | A kind of parasol |
| CN207885819U (en) * | 2018-03-05 | 2018-09-21 | 陈孝很 | A kind of scalable umbrella |
| CN209573550U (en) * | 2019-01-28 | 2019-11-05 | 福建舒雨伞业有限公司 | A kind of folded umbrella with torque spring |
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Application publication date: 20200522 |