CN201451084U - Fishing rod with length control function - Google Patents
Fishing rod with length control function Download PDFInfo
- Publication number
- CN201451084U CN201451084U CN2009201245049U CN200920124504U CN201451084U CN 201451084 U CN201451084 U CN 201451084U CN 2009201245049 U CN2009201245049 U CN 2009201245049U CN 200920124504 U CN200920124504 U CN 200920124504U CN 201451084 U CN201451084 U CN 201451084U
- Authority
- CN
- China
- Prior art keywords
- pole spare
- outer pole
- fishing rod
- spare
- length
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a fishing tool, in particular to a fishing rod with a length control function, which comprises an outer rod part and an inner rod part which passes through the outer rod part along the axial direction. The outer rod part is provided with a small diameter part, a big diameter part and a shoulder part between the small diameter part and the big diameter part. The inner rod part is provided with an extension section which passes through the small diameter part, a clamping end arranged on one side of the extension section, and a plurality of notches arranged on the clamping end along the axial direction. Because of the notches, the clamping end is provided with a plurality of elastic claw pieces which are sleeved with the outer rod part in a friction way through the externally expanding elastic force of the elastic claw pieces, so that the length of the fishing rod can be controlled in a stepless way.
Description
[technical field]
The utility model relates to a kind of fishing tackle, is meant a kind of fishing rod with length-adjusting function especially.
[background technology]
As shown in Figure 1, existing a kind of fishing rod comprises outer pole spare 1, one an interior pole spare 2 and and is fixed in the wherein end cap 3 of an end of this outer pole spare 1.This interior pole spare 2 has one and can support the locating ring 201 that is positioned in this outer pole spare 1.And this interior pole spare 2 utilizes, and an end is sheathed to be positioned on this end cap 3.And the other end utilizes locating ring 201 to support the location, can reach two point location purposes.Though outer, the interior pole spare 1,2 of this fishing rod have the function of location, can't reach different consumer or different demand of angling a little.That is to say, can not adjust individual's length optimum, that like arbitrarily.Can't satisfy the length requirement of the different fishing rods of different consumer groups.
[utility model content]
The purpose of the utility model be to society disclose a kind of can be according to user's demand, and can step-less adjustment use the fishing rod with length-adjusting function of length.
So a kind of fishing rod with length-adjusting function of the utility model comprises: an outer pole spare, and an interior pole spare that is located in vertically in this outer pole spare; It is characterized in that described outer pole spare has an inner ring surface that can define a step shape endoporus, this inner ring surface has a minor diameter part, a large-diameter portion and one shoulder between described little, large-diameter portion; In described pole spare along solely to be located in described outside in the endoporus of pole spare, and having blocking end and most groovings that are opened in this blocking end vertically that an extension, is arranged on this extension one side and is the hole enlargement shape, described blocking end has most the elastic claws between per two groovings; The minor diameter part of described outer pole spare is passed in described extension, and it is sheathed that the large-diameter portion of described elastic claw and described outer pole spare is friction.
The original outer diameter of the blocking end of pole spare is greater than the large-diameter portion of this outer pole spare in described.Outside interior pole spare is desired to be inserted in during pole spare, the elastic claw sector-meeting of blocking end is shunk, pole spare is inserted in outer pole spare in making, and make the large-diameter portion of the external pole spare of elastic claw be friction sheathed and rich radially play tension force and make described in pole spare locate the length of also being convenient to regulate fishing rod.
Pole spare has more a flange that is arranged on inboard, described blocking end and is outwards protruded by described extension in described, the external diameter of this flange is slightly smaller than the large-diameter portion of described outer pole spare and can supports and end at described shoulder, deviates from the pole spare outside described to prevent described interior pole spare.
Pole spare is hollow tubular in described, and have more a medial surface, a lateral surface and is engaged between the described inside and outside side and the end face of corresponding described blocking end, described grooving is to be extended towards described extension and run through described inside and outside side by this end face.
The corresponding described end face of the grooving of pole spare has bigger hoop width in described, and towards described flange direction is set and dwindles the hoop width gradually.
The minor diameter part of described outer pole spare is made of the protrusion position of most bars along the discontinuous setting of hoop, and the minor diameter part of this outer pole spare is less than this large-diameter portion.
The minor diameter part of described outer pole spare also can be to constitute by protrude the thick institute of even meat along hoop, and the minor diameter part of this outer pole spare is less than this large-diameter portion.
The effect of the utility model: utilize the step shape endoporus of this outer pole spare and being arranged so that when this blocking end is located in this large-diameter portion of elastic claw, grooving of pole spare in this, the elastic force that these elastic claws expand outwardly with should big footpath section to be friction sheathed, reach can step-less adjustment fishing rod length purpose.
[description of drawings]
Fig. 1 is the combination section of existing a kind of fishing rod;
Fig. 2 is the utility model first preferred embodiment plane exploded view;
Fig. 3 is one of the utility model first a preferred embodiment combination section;
Fig. 4 is the profile of IV-IV among Fig. 3;
Fig. 5 is the use schematic diagram (handgrip of fishing rod and the structure of an extension bar socket are described) of the utility model first preferred embodiment;
Fig. 6 is one of the utility model second a preferred embodiment plane exploded view.
[embodiment]
Main element symbol description in the accompanying drawing:
About addressing other technologies content, characteristics and effect before the utility model, in the following detailed description that cooperates with reference to two graphic preferred embodiments, can clearly present.
Embodiment 1
As shown in Figures 2 and 3, the fishing rod that the utlity model has length-adjusting function comprises an outer pole spare 10 and and is located in interior pole spare 20 in this outer pole spare 10 vertically.
This outer pole spare 10 is along axis L extension and be hollow tubular, and have one around this axis and can define the inner ring surface 12 of a step shape endoporus 11, this inner ring surface 12 has a minor diameter part 121, one large-diameter portion 122 and is little between this, large-diameter portion 121, shoulder 123 between 122, this minor diameter part 121 is made of the protrusion position 124 (Fig. 4 is consulted in cooperation) of majority along the discontinuous setting of hoop, the protrusion position 124 of present embodiment is along axis L extension and is rectangular projection shape, this minor diameter part 121 has one first inner diameter d 1, and this large-diameter portion has second inner diameter d 2 greater than this first inner diameter d 1.
Should in pole spare 20 be located in the endoporus 11 of pole spare 10 this outside along this axis L, and the extension 21, with a flat is arranged on these extension 21 1 sides and is the blocking end 22 of hole enlargement shape, most grooving 23, that is opened in this blocking end 22 vertically along axis L, and to be arranged on these groovings 23 inboard and be engaged between this inside and outside side 25,26 and to end face 27 that should fastening end portion 22 by flanges 24, medial surface 25, the lateral surface 26 and that centers on this axis L that outwards protrude this extension 21.One original outer diameter D1 of this blocking end 22 is greater than the inner diameter d 2 (Fig. 2) of this large-diameter portion 122.These groovings 23 are 21 to be extended and run through this inside and outside side 25,26 towards this extension by this end face 27, and this blocking end 22 forms an elastic claw 221 by the setting of these groovings 23 between per two groovings 23.23 pairs of these groovings should have bigger hoop width by end face 27, and towards this flange 24 direction are set and dwindle the hoop width gradually, and make these elastic claws 221 have bigger deformation space and processing ease.
Again as shown in Figures 3 and 4, when pole spare in this 20 is located in outside this within pole spare 10 in the hole 11 along axis L, this minor diameter part 121 is passed in this extension 21, and utilize protrusion position 124 on the outer pole spare 10 provide in the end of lateral surface 26 of pole spare produce the friction location (these protrude positions 124 for these lateral surface 26 tangent location, Fig. 4). utilize being provided with of these groovings 23 to allow this blocking end 22 to have radially deformation ability in addition, and this blocking end 22 can radially be suppressed, what the original outer diameter D1 of this blocking end 22 can dwindle into second inner diameter d 2 on the corresponding outer pole spare 10 brings outer diameter D 2 together (at this moment, this blocking end 22 contain expand outwardly elastic force), can penetrate smoothly in this large-diameter portion 122, this blocking end 22 penetrates behind this large-diameter portion 122 immediately to extending out, and it is sheathed to make that these elastic claws 221 and this large-diameter portion 122 are friction.
Outside reverse pulling is somebody's turn to do, when interior pole spare 10,20 slides relatively, utilize this flange 24 to support and end at this shoulder 123, can limit this interior pole spare 20 can be from breaking away from the outer pole spare 10.And in drawing process, utilize the protrusion position 124 on these outer pole spares to locate with the friction that this extension 21 produces, and the elastic claw 221 of this blocking end 22 with respect to this big footpath section 122 be the friction sheathed, can reach and not have section location purpose, and can be according to different consumers or different demand of angling a little, adjust individual's length optimum or that like arbitrarily, can satisfy the demand that different consumers fish with the length of different fishing rods.
What deserves to be mentioned is, the elastic claw 221 of pole spare 20 and the formation of flange 24 in being somebody's turn to do, be after the pole embryo that is direct rod shape is made, externally to should 22 formation place of fastening part position sticking on length 20mm, the fiber cloth of thickness 1.1mm, long to should flange 24 formation place sticking on 5mm, stick on the fiber cloth of back thickness than 11 internal diameters little 0.1mm in hole within the outer pole spare 10, and to should fastening end portion 22 and flange 24 formation place be wrapped with the OPP band, go through again: go into the stove plasticizing forming of heating, the mould pulling demoulding, remove OPP band (chlorinated polypropylene), cut, extension 21 and blocking end 22 surperficial centreless grindings, blocking end 22 is processed to form grooving 23, can make this blocking end 22 become the rubber-like claw, again external coating is carried out in extension 21 at last, and the outside dimension of the extension 21 of the interior pole spare 20 after the application is wanted the little 0.01-0.02mm of internal diameter of the minor diameter part 121 of the outer pole body 10 of control ratio.
The inside and outside pole spare 20,10 of the foregoing description can be the pole body of fishing rod, and as shown in Figure 5, pole spare 20 also can be the handgrip of fishing rod within the utility model, and should outer pole spare 10 can be the extension bar with this handgrip socket, and makes handgrip and extension bar also can reach the purpose of stepless adjustment use length.
As shown in Figure 6, the minor diameter part 121 ' of the outer pole spare 10 ' of the utility model second embodiment is to constitute by protrude the thick institute of even meat along hoop, and also can reach purpose and effect same as the previously described embodiments.
The above person of thought, it only is the preferred embodiment of the utility model, when the scope that can not limit the utility model enforcement with this, promptly the simple equivalent of being done according to the utility model claim and utility model description generally changes and modifies, and all still belongs in the scope that the utility model patent contains.
Claims (7)
1. the fishing rod with length-adjusting function comprises: an outer pole spare (10), and an interior pole spare (20) that is located in vertically in this outer pole spare (10); It is characterized in that described outer pole spare (10) has an inner ring surface (12) that can define a step shape endoporus (11), this inner ring surface (12) has a minor diameter part (121), a large-diameter portion (122) and one shoulder (123) between described little, large-diameter portion; Pole spare (20) is located in the endoporus (11) of described outer pole spare (10) vertically in described, and having blocking end (22) and most groovings (23) that are opened in this blocking end vertically that an extension (21), is arranged on this extension one side and is the hole enlargement shape, described blocking end (22) has most the elastic claws (221) between per two groovings; The minor diameter part (121) of described outer pole spare is passed in described extension (21), and it is sheathed that the large-diameter portion (122) of described elastic claw (221) and described outer pole spare is friction.
2. a kind of fishing rod with length-adjusting function according to claim 1 is characterized in that, the original outer diameter of the blocking end (22) of described interior pole spare (20) is greater than the large-diameter portion (122) of this outer pole spare (10).
3. a kind of fishing rod according to claim 1 and 2 with length-adjusting function, it is characterized in that, pole spare (20) has more a flange (24) that is arranged on inboard, described blocking end (22) and is outwards protruded by described extension (21) in described, and the external diameter of this flange (24) is slightly smaller than the large-diameter portion (122) of described outer pole spare (10) and can supports and end in described shoulder (123).
4. a kind of fishing rod according to claim 3 with length-adjusting function, it is characterized in that, pole spare (20) is hollow tubular in described, and have more a medial surface (25), a lateral surface (26) and is engaged between the described inside and outside side and the end face (27) of corresponding described blocking end (22), described grooving (23) is to be extended and run through described inside and outside side (25,26) towards described extension (21) by this end face (27).
5. a kind of fishing rod according to claim 4 with length-adjusting function, it is characterized in that, the corresponding described end face of grooving (23) (27) of pole spare (20) has bigger hoop width in described, and towards described flange (24) direction is set and dwindles the hoop width gradually.
6. a kind of according to claim 1 or 5 fishing rod with length-adjusting function, it is characterized in that, the minor diameter part (121) of described outer pole spare (10) is made of the protrusion position (124) of most bars along the discontinuous setting of hoop, and the minor diameter part of this outer pole spare (121) is less than this large-diameter portion (122).
7. a kind of according to claim 1 or 5 fishing rod with length-adjusting function, it is characterized in that, the minor diameter part (121 ') of described outer pole spare (10 ') is to constitute by protrude the thick institute of even meat along hoop, and the path (121 ') of this outer pole spare (10 ') is less than this large-diameter portion (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201245049U CN201451084U (en) | 2009-07-09 | 2009-07-09 | Fishing rod with length control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201245049U CN201451084U (en) | 2009-07-09 | 2009-07-09 | Fishing rod with length control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201451084U true CN201451084U (en) | 2010-05-12 |
Family
ID=42378412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201245049U Expired - Lifetime CN201451084U (en) | 2009-07-09 | 2009-07-09 | Fishing rod with length control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201451084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101622975B (en) * | 2009-05-31 | 2012-02-29 | 宁波羚祐渔具有限公司 | Fishing rod with length-adjusting function |
-
2009
- 2009-07-09 CN CN2009201245049U patent/CN201451084U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101622975B (en) * | 2009-05-31 | 2012-02-29 | 宁波羚祐渔具有限公司 | Fishing rod with length-adjusting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100512 Effective date of abandoning: 20090709 |