CN219214596U - Novel hub with connecting structure - Google Patents
Novel hub with connecting structure Download PDFInfo
- Publication number
- CN219214596U CN219214596U CN202123162716.6U CN202123162716U CN219214596U CN 219214596 U CN219214596 U CN 219214596U CN 202123162716 U CN202123162716 U CN 202123162716U CN 219214596 U CN219214596 U CN 219214596U
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- connecting piece
- hub
- rim
- spoke
- piece
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- 239000000428 dust Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 9
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
The utility model belongs to the technical field of hubs, and particularly relates to a novel hub with a connecting structure, which comprises a rim and a hub shaft, wherein the rim and the hub shaft are connected through spokes, connecting pieces are welded at the joints of the rim and the spokes, and the connecting pieces are connected with the spokes; the connecting piece is of a U-shaped structure and comprises a first connecting piece and a second connecting piece, an opening is formed in the first connecting piece, and the spoke stretches into the opening and then is connected with the connecting piece. The beneficial technical effects of the utility model are as follows: the connecting piece can stably connect the rim and the spoke, so that the rim and the spoke are not easy to fall off, and the running of a vehicle is affected.
Description
Technical Field
The utility model belongs to the technical field of hubs, and particularly relates to a novel hub with a connecting structure.
Background
The hub is an important component of a bicycle, an automobile and the like, and the stability of the hub relates to the running stability of the vehicle. With the development of economy in China, the demand for bicycles and automobiles is increasing, and meanwhile, the stability of the vehicles is also required to be higher; the patent with the application number of 2020209653593 discloses a novel connecting structure of rim and spoke, and the structure of its connecting piece is "L" type, but the stability is relatively poor when the connecting structure of L type uses, easily causes to drop after long-time use, influences wheel hub's life.
Disclosure of Invention
The utility model provides a novel hub with a connecting structure, which has the characteristic of stable connection.
The technical problems solved by the utility model are realized by adopting the following technical scheme:
the novel hub with the connecting structure comprises a rim and a hub shaft, wherein the rim is connected with the hub shaft through spokes, connecting pieces are welded at the connecting positions of the rim and the spokes, and the connecting pieces are connected with the spokes; wherein,,
the connecting piece is of a U-shaped structure and comprises a first connecting piece and a second connecting piece, an opening is formed in the first connecting piece, and the spoke is connected with the connecting piece after extending into the opening;
a groove is formed in one side, close to the rim, of each spoke, and the connecting piece is positioned in the groove;
the length of the connecting piece is the same as the length of the groove;
the connecting piece is of an integrated structure design, a bottom piece is connected between the first connecting piece and the second connecting piece, and the outer wall of the bottom piece is welded with the rim;
a clamping piece is arranged on one side, close to the rim, of the groove, and the clamping piece passes through the opening and then is clamped with the connecting piece;
the clamping piece is a T-shaped clamping piece, and bulges are symmetrically arranged on two sides of the top of the clamping piece;
symmetrical clamping grooves are formed in the left side and the right side of the second connecting piece, and the clamping grooves are connected with the protrusions;
a second opening is formed in one side, close to the hub shaft, of the spoke;
a dust cover is detachably arranged on the hub shaft;
the hub shaft and the spokes are of an integrated structural design.
The beneficial effects of the utility model are as follows:
(1) The connecting piece can stably connect the rim and the spoke, so that the rim and the spoke are not easy to fall off, and the running of a vehicle is affected;
(2) The connecting piece of the U-shaped structure and the clamping piece of the T-shaped structure enable the connection to be firmer;
(3) Two groups of bulges on the clamping piece are respectively welded with clamping grooves on the connecting piece, so that the effect of stability is achieved, and the bulge on the other side can be ensured to keep relative stability with the connecting piece after the bulge on one side is damaged.
Drawings
FIG. 1 is a schematic view of the front face of the present utility model;
FIG. 2 is a schematic view of the structure of the back side of the present utility model;
FIG. 3 is a schematic view of a connector according to the present utility model;
FIG. 4 is a schematic view of a second connecting piece according to the present utility model;
FIG. 5 is a schematic diagram of a structure of a groove and a clip according to the present utility model;
1-rim, 2-hub axle, 3-spoke, 31-recess, 32-second opening, 4-connecting piece, 41-first connecting piece, 42-second connecting piece, 43-opening, 44-film, 45-draw-in groove, 5-clamping piece, 51-arch, 6-shield.
Detailed Description
The novel hub with the connecting structure comprises a rim 1, a hub shaft 2, spokes 3 and a dust cover 6, wherein two ends of each spoke 3 are welded with the rim 1 and the hub shaft 2 respectively.
A connecting piece 4 is welded at the joint of the rim 1 and the spoke 3, and the rim 1 is welded with the spoke through the connecting piece 4; the rim 1 can be connected more firmly to the spokes 3 by means of the connecting elements 4.
Specifically, the connecting piece 4 has a "U" structure, and it should be noted that the connecting piece 4 is a metal connecting piece with an integrated structure, and includes a first connecting piece 41, a second connecting piece 42, and a bottom piece 44, where the bottom piece 44 is disposed at a bending position where the first connecting piece 41 and the second connecting piece 42 are connected, one ends of the first connecting piece 41 and the second connecting piece 42 are respectively connected with the bottom piece 44, and the other ends of the first connecting piece 41 and the second connecting piece 42 are welded; the outer wall of the bottom sheet 44 is welded with the inner wall of the rim 1;
preferably, the first connecting piece 41 is provided with an opening 43, and the spoke 3 is connected with the connecting piece 4 after extending into the opening 43;
preferably, the left and right sides of the second connecting piece 42 are provided with clamping grooves 45 along central symmetry; the clamping groove 45 is used for being welded with the spoke 3, so that stability between the connecting structure and the spoke is improved;
preferably, the spoke 3 is provided with a groove 31, the groove 31 is formed on one side close to the rim 1, and it should be noted that, because the spoke has a certain thickness, the spoke is formed on one side of the groove 31; the connecting piece 4 is positioned in the groove 31 and welded with the groove 31;
in order to maintain stability between the spoke 3 and the rim 1, the length of the connecting piece 4 is the same as the length of the groove 31, so that the connecting piece 4 is clamped and fixed with the groove 31.
The spoke 3 is provided with a clamping piece 5, and the clamping piece 5 is a T-shaped clamping piece which is designed to be integrated with the spoke 3; specifically, the bottom end of the clamping piece 5 is disposed at one side, close to the hub axle 2, in the groove 31, and the top end of the clamping piece 5 is welded with the inside of the connecting piece 4 after passing through the opening 43;
preferably, two groups of protrusions 51 are provided on the top of the clamping member 5, and the two groups of protrusions 51 are symmetrically provided on two sides of the top of the clamping member 5 and can be welded with the two groups of clamping grooves 45 respectively.
The clamping piece 5 on the spoke is clamped into the connecting piece 4 from the opening 43, and the clamped clamping piece 5 can ensure the stability between the spoke 3 and the rim 1, so that the rim and the spoke are not easy to fall off; two groups of bulges 51 on the clamping piece are respectively welded with the clamping groove 45 on the connecting piece, so that the effect of stability is achieved, and the bulge on the other side can be ensured to keep relative stability with the connecting piece after the bulge on one side is damaged.
Preferably, the spoke 3 is equipped with the second opening 32 near one side of hub axle 2, owing to be equipped with the connecting piece in this application, the connecting piece has the characteristics that stabilize difficult drop, therefore, the opening length of second opening 32 is greater than the opening length on the spoke among the prior art in this application, helps wheel hub shock attenuation in the operation in-process.
Preferably, a dust cover 6 is detachably arranged on the hub shaft 2, the dust cover 6 is arranged on the hub shaft 2 at the other side opposite to the groove 31, threads are arranged in the dust cover 6, and the threads are rotationally connected with the hub shaft 2;
preferably, the hub axle 2 and the spokes 3 are integrally formed.
While the embodiments of the present utility model have been described in detail, the above description is only for the preferred embodiments of the present utility model, and is not intended to limit the scope of the present utility model, but all equivalent changes and modifications within the scope of the present utility model shall fall within the scope of the appended claims.
Claims (10)
1. Novel wheel hub with connection structure, including rim (1) and hub axle (2), link to each other through spoke (3), its characterized in that between rim (1) and hub axle (2): a connecting piece (4) is welded at the joint of the rim (1) and the spoke (3), and the connecting piece (4) is connected with the spoke (3); wherein,,
the connecting piece (4) is of a U-shaped structure and comprises a first connecting piece (41) and a second connecting piece (42), an opening (43) is formed in the first connecting piece (41), and the spoke (3) stretches into the opening (43) and then is connected with the connecting piece (4).
2. A novel hub with connection structure according to claim 1, characterized in that: a groove (31) is formed in one side, close to the rim (1), of the spoke (3), and the connecting piece (4) is located in the groove (31).
3. A novel hub with connection structure according to claim 2, characterized in that: the length of the connecting piece (4) is the same as the length of the groove (31).
4. A novel hub with connection structure according to claim 3, characterized in that: the connecting piece (4) is of an integrated structural design, a bottom piece (44) is connected between the first connecting piece (41) and the second connecting piece (42), and the outer wall of the bottom piece (44) is welded with the rim (1).
5. A novel hub with connection structure according to claim 2, characterized in that: one side, close to the rim (1), of the groove (31) is provided with a clamping piece (5), and the clamping piece (5) passes through the opening (43) and then is clamped with the connecting piece (4).
6. The novel hub with connecting structure according to claim 5, wherein: the clamping piece (5) is a T-shaped clamping piece, and bulges (51) are symmetrically arranged on two sides of the top of the clamping piece (5).
7. The novel hub with connecting structure according to claim 6, wherein: symmetrical clamping grooves (45) are formed in the left side and the right side of the second connecting sheet (42), and the clamping grooves (45) are connected with the protrusions (51).
8. A novel hub with connection structure according to claim 1, characterized in that: and a second opening (32) is formed in one side, close to the hub shaft (2), of the spoke (3).
9. A novel hub with connection structure according to claim 1, characterized in that: a dust cover (6) is detachably arranged on the hub shaft (2).
10. A novel hub with connection structure according to claim 1, characterized in that: the hub shaft (2) and the spokes (3) are of an integrated structural design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123162716.6U CN219214596U (en) | 2021-12-16 | 2021-12-16 | Novel hub with connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123162716.6U CN219214596U (en) | 2021-12-16 | 2021-12-16 | Novel hub with connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219214596U true CN219214596U (en) | 2023-06-20 |
Family
ID=86758119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123162716.6U Active CN219214596U (en) | 2021-12-16 | 2021-12-16 | Novel hub with connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219214596U (en) |
-
2021
- 2021-12-16 CN CN202123162716.6U patent/CN219214596U/en active Active
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