CN220275083U - Rubber shock-absorbing structure for fishing umbrella rod - Google Patents
Rubber shock-absorbing structure for fishing umbrella rod Download PDFInfo
- Publication number
- CN220275083U CN220275083U CN202321783142.0U CN202321783142U CN220275083U CN 220275083 U CN220275083 U CN 220275083U CN 202321783142 U CN202321783142 U CN 202321783142U CN 220275083 U CN220275083 U CN 220275083U
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- China
- Prior art keywords
- sleeve
- rubber
- rod
- umbrella
- cylinder
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 54
- 238000013016 damping Methods 0.000 claims abstract description 27
- 239000007787 solid Substances 0.000 claims description 21
- 230000035939 shock Effects 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 241000276420 Lophius piscatorius Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Fishing Rods (AREA)
Abstract
The utility model relates to the technical field of fishing umbrellas, in particular to a rubber damping structure for a fishing umbrella rod, which comprises an upper sleeve, a middle sleeve and a lower sleeve, wherein the bottom end of the upper sleeve is provided with the middle sleeve, the top end and the bottom end of the middle sleeve are in an opening shape, and the lower cylinder of the middle sleeve is arranged in the upper cylinder of the lower sleeve to form a main body sleeve; the top end of the upper sleeve is connected with the head of the fishing umbrella; the bottom of the lower cylinder sleeve is arranged at the top end of the umbrella handle of the fishing umbrella; a connecting shaft lever is arranged in the main body sleeve; a rubber mounting cylinder area is formed between the inner cavity of the middle sleeve and the upper cavity of the lower sleeve; the rod body of the connecting shaft rod is sleeved with a damping rubber sleeve, and the damping rubber sleeve is arranged in the rubber mounting cylinder area to form a rubber damping structure; the umbrella rod protection device has the advantages that the protection to the umbrella rod can be realized through deformation or deformation of the damping rubber sleeve under the impact of external force, and the service life of the umbrella rod is prolonged.
Description
Technical Field
The utility model relates to the technical field of fishing umbrellas, in particular to a rubber shock-absorbing structure for a fishing umbrella rod.
Background
The fishing umbrella has the sizes of 1.8 meters, 2 meters and 2.2 meters from the diameter of the umbrella cover according to the specification of main manufacturers in industry, and an umbrella frame is arranged on the umbrella cover to form an umbrella head. And then the umbrella head is arranged on the umbrella handle to form the fishing umbrella. The bottom end of the umbrella handle is inserted on the ground, and the large umbrella surface is used for forming sunshade for the angler. However, the umbrella head and the umbrella rod of the traditional fishing umbrella are rigidly connected, so that when the umbrella head is stressed, the downward force of the umbrella head is directly acted on the top end of the umbrella handle, and the umbrella handle is easy to damage.
Therefore, how to solve the rigid connection between the umbrella head and the umbrella handle, so that when the umbrella head is stressed, the umbrella handle has a certain pressure-reducing and pressure-reducing function, thereby protecting the umbrella handle, and being the problem to be solved by the present department.
Disclosure of Invention
The present utility model aims to provide a rubber shock absorbing structure for a fishing rod, which aims at overcoming the defects and shortcomings of the prior art.
The utility model relates to a rubber shock absorption structure for a fishing umbrella rod, which comprises an upper sleeve, a middle sleeve and a lower sleeve, wherein the bottom end of the upper sleeve is provided with the middle sleeve, the top end and the bottom end of the middle sleeve are in an opening shape, and the lower cylinder of the middle sleeve is arranged in the upper cylinder of the lower sleeve to form a main body sleeve;
the top end of the upper sleeve is connected with the head of the fishing umbrella; the bottom of the lower cylinder sleeve is arranged at the top end of the umbrella handle of the fishing umbrella; the main body sleeve is internally provided with a connecting shaft rod, a threaded head at the top of the connecting shaft rod is in threaded connection with a first central screw hole in the middle of the bottom surface of the upper sleeve, the bottom of a rod body of the connecting shaft rod penetrates through a second central through hole in the middle of the bottom surface of the lower sleeve to the outside, and a C-shaped clamp is buckled at the bottom end of the connecting shaft rod;
a rubber mounting cylinder area is formed between the inner cavity of the middle sleeve and the upper cavity of the lower sleeve; the rod body of the connecting shaft rod is sleeved with a damping rubber sleeve, and the damping rubber sleeve is installed in the rubber installation cylinder area to form a rubber damping structure.
Further, the upper part of the upper sleeve is a first hollow sleeve with an open top surface, the lower part of the upper sleeve is a first solid sleeve, a first central screw hole is formed in the middle of the bottom surface of the first solid sleeve, and a first vertical strip groove is formed in one side surface of the upper sleeve.
Further, the upper portion of lower sleeve is the second hollow sleeve that the top surface is open-ended, and the lower part of lower sleeve is the solid sleeve of second, and the bottom surface middle part of this solid sleeve of second is provided with the second central through-hole.
Further, a first annular convex seat is arranged around the bottom end of the first solid cylinder sleeve.
Further, a second annular convex seat is arranged around the top end of the second solid cylinder sleeve.
Further, a horizontal pin hole is formed in the lower portion of one side of the outer side face of the second solid cylinder sleeve.
Further, a second vertical bar groove is formed in one side face of the connecting shaft rod.
Further, the damping rubber sleeve is made of rubber or polyurethane.
After the structure is adopted, the utility model has the beneficial effects that: the utility model relates to a rubber damping structure for a fishing umbrella rod, which is characterized in that a central shaft rod with a damping rubber sleeve is arranged in a composite cylinder body, and a certain buffer is formed between an umbrella head and the umbrella rod by utilizing the damping rubber sleeve; the umbrella rod protection device has the advantages that the protection to the umbrella rod can be realized through deformation or deformation of the damping rubber sleeve under the impact of external force, and the service life of the umbrella rod is prolonged.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate and together with the description serve to explain the utility model, if necessary:
FIG. 1 is a schematic side view of the exterior structure of the present utility model;
FIG. 2 is a cross-sectional view of the AA of FIG. 1;
fig. 3 is a schematic view of the bottom exterior structure of the present utility model.
Reference numerals illustrate:
a main body sleeve 1; a damping rubber sleeve 2; a connecting shaft lever 3; c-shaped collar 4.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 to 3, the rubber shock absorbing structure for a fishing umbrella rod according to the present embodiment includes an upper sleeve 11, a middle sleeve 12 and a lower sleeve 13, wherein the middle sleeve 12 is mounted at the bottom end of the upper sleeve 11, the top end and the bottom end of the middle sleeve 12 are opened, and the lower cylinder of the middle sleeve 12 is disposed in the upper cylinder of the lower sleeve 13 to form a main sleeve 1;
the top end of the upper sleeve 11 is connected with the head of the fishing umbrella; the bottom of the lower cylinder sleeve 13 is arranged at the top end of the umbrella handle of the fishing umbrella; a connecting shaft rod 3 is arranged in the main body sleeve 1, a thread head 32 at the top of the connecting shaft rod 3 is in threaded connection with a first central screw hole in the middle of the bottom surface of the upper sleeve 11, the bottom of a rod body of the connecting shaft rod 3 penetrates through a second central through hole in the middle of the bottom surface of the lower sleeve 13 to the outside, and a C-shaped clamp 4 is buckled at the bottom end of the connecting shaft rod 3;
a rubber mounting cylinder area 14 is formed between the inner cavity of the middle sleeve 12 and the upper cavity of the lower sleeve 13; the rod body of the connecting shaft rod 3 is sleeved with a damping rubber sleeve 2, and the damping rubber sleeve 2 is arranged in a rubber mounting cylinder area 14 to form a rubber damping structure.
Further, the upper part of the upper sleeve 11 is a first hollow sleeve 111 with an open top surface, the lower part of the upper sleeve 11 is a first solid sleeve 112, a first central screw hole is arranged in the middle of the bottom surface of the first solid sleeve 112, and a first vertical strip groove 114 is formed on one side surface of the upper sleeve 11. The first hollow sleeve 111 is mounted with the umbrella head.
Further, the upper part of the lower sleeve 13 is a second hollow sleeve 131 with an open top surface, the lower part of the lower sleeve 13 is a second solid sleeve 133, and a second central through hole is arranged in the middle of the bottom surface of the second solid sleeve 133. The inner cavity between the second hollow sleeve 131 and the middle sleeve 12 forms the rubber mounting barrel region 14.
Further, a first annular boss 113 is disposed around the bottom end of the first solid sleeve 112.
Further, a second annular boss 132 is disposed around the top end of the second solid sleeve 133.
Further, a horizontal pin hole 134 is provided at a lower portion of the outer side surface of the second solid sleeve 133.
Further, a second vertical slot 33 is provided on one side of the connecting shaft 3. A protrusion may be installed on the second vertical bar groove 33, and the protrusion is matched with the first vertical bar groove 114, thereby forming a guiding effect.
Further, the damping rubber sleeve 2 is made of rubber or polyurethane. The damping rubber sleeve 2 in the present design is made of rubber or polyurethane, but may be made of polyurethane or the like, and the damping function is achieved by the elasticity of the material.
The working principle of the utility model is as follows:
the top end of the upper sleeve 11 in the design is connected with the umbrella head of the fishing umbrella, and the bottom of the lower sleeve 13 is arranged at the top end of the umbrella handle of the fishing umbrella. The rubber shock-absorbing structure is arranged between the umbrella head and the umbrella handle of the fishing umbrella.
When the umbrella head is in use, when the umbrella head is subjected to high force, the upper sleeve 11 is pressurized, the connecting shaft rod 3 and the middle sleeve 12 which are connected with the threads of the connecting shaft rod are synchronously driven to move downwards, the middle sleeve 12 presses the damping rubber sleeve 2 arranged in the rubber mounting cylinder area 14, so that the pressure is buffered, and when the umbrella head is subjected to high force impact, the umbrella handle can resist the deformation or deformation of the umbrella rod due to the flexibility of the damping rubber sleeve 2.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The rubber damping structure for the fishing umbrella rod comprises an upper sleeve, a middle sleeve and a lower sleeve, wherein the middle sleeve is arranged at the bottom end of the upper sleeve, the top end and the bottom end of the middle sleeve are in an opening shape, and a lower cylinder of the middle sleeve is arranged in an upper cylinder of the lower sleeve to form a main cylinder sleeve; the top end of the upper sleeve is connected with the head of the fishing umbrella; the bottom of the lower cylinder sleeve is arranged at the top end of the umbrella handle of the fishing umbrella; the main body sleeve is internally provided with a connecting shaft rod, a threaded head at the top of the connecting shaft rod is in threaded connection with a first central screw hole in the middle of the bottom surface of the upper sleeve, the bottom of a rod body of the connecting shaft rod penetrates through a second central through hole in the middle of the bottom surface of the lower sleeve to the outside, and a C-shaped clamp is buckled at the bottom end of the connecting shaft rod;
the method is characterized in that: a rubber mounting cylinder area is formed between the inner cavity of the middle sleeve and the upper cavity of the lower sleeve; the rod body of the connecting shaft rod is sleeved with a damping rubber sleeve, and the damping rubber sleeve is installed in the rubber installation cylinder area to form a rubber damping structure.
2. The rubber shock absorbing structure for a fishing umbrella rod as defined in claim 1, wherein: the upper part of the upper sleeve is a first hollow sleeve with an open top surface, the lower part of the upper sleeve is a first solid sleeve, a first central screw hole is formed in the middle of the bottom surface of the first solid sleeve, and a first vertical strip groove is formed in one side surface of the upper sleeve.
3. The rubber shock absorbing structure for a fishing umbrella rod as defined in claim 1, wherein: the upper part of the lower sleeve is a second hollow sleeve with an open top surface, the lower part of the lower sleeve is a second solid sleeve, and a second central through hole is formed in the middle of the bottom surface of the second solid sleeve.
4. The rubber shock absorbing structure for a fishing umbrella rod as defined in claim 2, wherein: the bottom of the first solid cylinder sleeve is provided with a first annular convex seat at the periphery.
5. A rubber shock absorbing structure for a fishing umbrella rod as defined in claim 3, wherein: and a second annular convex seat is arranged around the top end of the second solid cylinder sleeve.
6. A rubber shock absorbing structure for a fishing umbrella rod as defined in claim 3, wherein: the lower part of one side of the outer side surface of the second solid cylinder sleeve is provided with a horizontal pin hole.
7. The rubber shock absorbing structure for a fishing umbrella rod as defined in claim 1, wherein: a second vertical strip groove is formed in one side face of the connecting shaft rod.
8. The rubber shock absorbing structure for a fishing umbrella rod as defined in claim 1, wherein: the damping rubber sleeve is made of rubber or polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321783142.0U CN220275083U (en) | 2023-07-08 | 2023-07-08 | Rubber shock-absorbing structure for fishing umbrella rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321783142.0U CN220275083U (en) | 2023-07-08 | 2023-07-08 | Rubber shock-absorbing structure for fishing umbrella rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220275083U true CN220275083U (en) | 2024-01-02 |
Family
ID=89343786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321783142.0U Active CN220275083U (en) | 2023-07-08 | 2023-07-08 | Rubber shock-absorbing structure for fishing umbrella rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220275083U (en) |
-
2023
- 2023-07-08 CN CN202321783142.0U patent/CN220275083U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |