CN219115142U - Shock attenuation wheel hub - Google Patents
Shock attenuation wheel hub Download PDFInfo
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- CN219115142U CN219115142U CN202222123579.3U CN202222123579U CN219115142U CN 219115142 U CN219115142 U CN 219115142U CN 202222123579 U CN202222123579 U CN 202222123579U CN 219115142 U CN219115142 U CN 219115142U
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- hub
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- alloy spring
- spring steel
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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
Abstract
The utility model provides a damping hub which comprises a hub outer ring, alloy spring steel sheets, dampers and hexagonal connecting blocks, wherein six arc blocks are arranged on the inner annular side surface of the hub outer ring in a specification mode, every two adjacent arc blocks are symmetrically arranged, three alloy spring steel sheets are arranged on the inner side surfaces of the six arc blocks in a specification mode, the front side and the rear side of the outer end of each alloy spring steel sheet are fixed on the inner side surfaces of the six arc blocks through a plurality of first fixing bolts, three dampers are arranged on the inner side surfaces of the outer side of each damper, arc connecting blocks are arranged on the outer end surfaces of the three dampers, and connecting columns are arranged on the inner end surfaces of the three dampers.
Description
Technical Field
The utility model relates to a damping hub, and belongs to the field of hub equipment.
Background
At present, a hub adopted by a bicycle or a wheelchair is generally composed of a hub, spokes and a rim, the hub with the structure does not have a damping effect, damping springs are required to be arranged on a frame to achieve the damping effect, and the structure is too complex.
Patent literature: CN206633709U publication No. 2017-11-14 discloses a shock-absorbing hub for a bicycle or wheelchair, which uses the first spring piece, the second spring piece and the third spring piece to replace spokes, and has simple structure; the first spring piece, the second spring piece and the third spring piece are detachably connected with the rim and the hub, so that the assembly is convenient; furthermore, the two ends of the first spring piece, the second spring piece and the third spring piece are bent and then connected with the rim, so that elastic buffering and damping are provided for a bicycle or a wheelchair in the advancing process, the damping effect is good, however, for some heavier people, the first spring piece, the second spring piece and the third spring piece cannot be guaranteed to be capable of effectively buffering and damping, and the occurrence of fracture phenomena of the first spring piece, the second spring piece and the third spring piece is avoided, so that the damping hub is provided.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide the damping hub, so as to solve the problems in the background art, and the damping hub is reasonable in structure, so that the damping performance of the damping hub is better, and the damping hub is also convenient for people with heavier weight to use, and the overall bearing strength of the damping hub is effectively improved.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a shock attenuation wheel hub, includes wheel hub outer lane, alloy spring steel sheet, bumper shock absorber and hexagon connecting block, the inside annular side of wheel hub outer lane class specification is provided with six arc pieces, and every adjacent two arc pieces equal symmetry sets up, alloy spring steel sheet class specification is provided with three, three alloy spring steel sheet outer end front and back both sides all are fixed at six arc piece medial surface through a plurality of first fixing bolt, bumper shock absorber class specification is provided with three, three bumper shock absorber outer terminal surface all is provided with the arc connecting block, three bumper shock absorber inner terminal surface all is provided with the spliced pole, three terminal surface all is provided with the connecting block in the spliced pole, three equal angle fixation is in hexagon connecting block side terminal surface in the connecting block inner terminal surface, hexagon connecting block side terminal surface equal angle is provided with three rubber block.
Further, the outer ends of the three arc-shaped connecting blocks are transversely provided with anti-skidding patterns, the outer end faces of the three arc-shaped connecting blocks are attached to the annular side face inside the hub outer ring at equal angles, and the three arc-shaped connecting blocks are fixed with the hub outer ring through epoxy resin adhesives.
Further, the hexagonal connecting block is a bicycle hub.
Further, the three alloy spring steel sheets are connected with the hexagonal connecting block through a plurality of second fixing bolts and three rubber blocks.
Further, the through hole is formed in the front end face of the hexagonal connecting block, and the hexagonal connecting block is located in the middle of the hub outer ring.
Further, the three alloy spring steel sheets and the three shock absorbers are mutually inserted and arranged inside the hub outer ring.
The utility model has the beneficial effects that: according to the damping hub, the arc-shaped block, the alloy spring steel sheet, the first fixing bolt, the second fixing bolt, the rubber block, the arc-shaped connecting block, the damper, the connecting column, the connecting block and the hexagonal connecting block are added, so that the damping performance of the damping hub is better, the damping hub is convenient for people with heavy weight to use, and the integral bearing strength of the damping hub is effectively improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of a shock absorbing hub according to the present utility model;
FIG. 2 is a perspective view of an arc-shaped connecting block of a shock absorbing hub according to the present utility model;
FIG. 3 is a schematic front view of an alloy spring steel sheet of a damper hub according to the present utility model;
FIG. 4 is a schematic back view of a damper hub according to the present utility model;
in the figure: the novel wheel hub comprises a 1-wheel hub outer ring, a 2-arc-shaped block, a 3-alloy spring steel sheet, a 4-first fixing bolt, a 5-second fixing bolt, a 6-rubber block, a 7-arc-shaped connecting block, an 8-shock absorber, a 9-connecting column, a 10-connecting block, an 11-hexagonal connecting block and a 12-through hole.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a shock attenuation wheel hub, including wheel hub outer lane 1, alloy spring steel sheet 3, the bumper shock absorber 8 and hexagon connecting block 11, the inside annular side of wheel hub outer lane 1 class specification is provided with six arc pieces 2, and every adjacent two arc pieces 2 equal symmetry sets up, the equal specification of alloy spring steel sheet 3 is provided with three, both sides all are fixed at six arc piece 2 medial surface around the outer end of three alloy spring steel sheet 3 through a plurality of first fixing bolt 4, the specification such as bumper shock absorber 8 is provided with three, the outer terminal surface of three bumper shock absorber 8 all is provided with arc connecting block 7, the terminal surface all is provided with spliced pole 9 in the three bumper shock absorber 8, the terminal surface all is provided with connecting block 10 in the three spliced pole 9, the equal angle of three connecting block 10 inner is fixed at hexagon connecting block 11 side terminal surface, hexagon connecting block 11 side terminal surface equal angle is provided with three rubber piece 6, this design has solved original wheel hub shock attenuation effect inadequately, bulk strength is low and be inconvenient for to heavier people use.
The outer ends of the three arc-shaped connecting blocks 7 are transversely provided with anti-skidding lines, the outer end faces of the three arc-shaped connecting blocks 7 are attached to the annular side face inside the hub outer ring 1 at equal angles, the three arc-shaped connecting blocks 7 are fixed with the hub outer ring 1 through epoxy resin adhesives, the outer ends of the three shock absorbers 8 are tightly connected with the inner portion of the hub outer ring 1 through the arranged three arc-shaped connecting blocks 7 and the anti-skidding lines, and the arranged epoxy resin adhesives enable the outer ends of the three arc-shaped connecting blocks 7 to be fastened with the inner portion of the hub outer ring 1, so that the shock absorbers 8 are convenient to use in a shock absorbing mode.
The hexagonal connecting block 11 is a bicycle hub, and the three shock absorbers 8 and the three alloy spring steel sheets 3 are more stable in the inside of the hub outer ring 1 through the hexagonal connecting block 11.
The three alloy spring steel sheets 3 are connected with the hexagonal connecting block 11 through the plurality of second fixing bolts 5 and the three rubber blocks 6, and the hard contact can not occur when the three alloy spring steel sheets 3 are connected with the hexagonal connecting block 11 through the plurality of second fixing bolts 5 and the three rubber blocks 6, so that friction can not be generated when the three alloy spring steel sheets 3 and the hexagonal connecting block 11 are used in a damping mode, and the service life of the device is effectively prolonged.
The through hole 12 is formed in the front end face of the hexagonal connecting block 11, the hexagonal connecting block 11 is located in the middle of the hub outer ring 1, and the hexagonal connecting block 11 is convenient to connect with an external axle through the formed through hole 12.
The three alloy spring steel sheets 3 and the three shock absorbers 8 are mutually inserted and arranged inside the hub outer ring 1, and the three alloy spring steel sheets 3 and the three shock absorbers 8 are mutually inserted and arranged, so that the whole stress and shock absorption of the device are more uniform, the using effect of the device is better, and the parts inside the device cannot be damaged easily.
As an embodiment of the present utility model: when the device is used and passes through an uneven outer ground, the alloy spring steel sheet 3 is slightly deformed under pressure, compressed elastic potential energy is absorbed and stored, and part of the elastic potential energy is transmitted to people in the outer world, so that the device achieves the function of shock absorption, when people with heavier weight use the device, the three shock absorbers 8 assist the three alloy spring steel sheets 3 to absorb the external pressure, and the three alloy spring steel sheets 3 can be prevented from being excessively damaged under pressure, so that the device is convenient for people to use for a long time.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a shock attenuation wheel hub, includes wheel hub outer lane (1), alloy spring steel sheet (3), bumper shock absorber (8) and hexagon connecting block (11), its characterized in that: the novel high-strength steel alloy spring comprises a hub outer ring (1), six arc blocks (2) are arranged on the annular side face of the hub outer ring, every two adjacent arc blocks (2) are symmetrically arranged, three alloy spring steel sheets (3) are arranged on the outer end of each alloy spring steel sheet (3), two sides of the outer end of each alloy spring steel sheet are fixed on the inner side surfaces of the six arc blocks (2) through a plurality of first fixing bolts (4), three shock absorbers (8) are arranged on the outer end face of each shock absorber (8), arc connecting blocks (7) are arranged on the inner end face of each shock absorber (8), connecting columns (9) are arranged on the inner end face of each shock absorber (8), connecting blocks (10) are arranged on the inner end face of each connecting column (9), and the inner end angles of the three connecting blocks (10) are fixed on the side end faces of hexagonal connecting blocks (11), and three rubber blocks (6) are arranged on the side end faces of each hexagonal connecting block.
2. A shock absorbing hub as defined in claim 1, wherein: the outer ends of the three arc-shaped connecting blocks (7) are transversely provided with anti-skidding lines, the outer end faces of the three arc-shaped connecting blocks (7) are attached to the annular side face inside the hub outer ring (1) at equal angles, and the three arc-shaped connecting blocks (7) are fixed with the hub outer ring (1) through epoxy resin adhesives.
3. A shock absorbing hub as defined in claim 1, wherein: the hexagonal connecting block (11) is a bicycle hub.
4. A shock absorbing hub as defined in claim 1, wherein: the three alloy spring steel sheets (3) are connected with the hexagonal connecting blocks (11) through a plurality of second fixing bolts (5) and three rubber blocks (6).
5. A shock absorbing hub as defined in claim 1, wherein: the through hole (12) is formed in the front end face of the hexagonal connecting block (11), and the hexagonal connecting block (11) is located in the middle of the hub outer ring (1).
6. A shock absorbing hub as defined in claim 1, wherein: the three alloy spring steel sheets (3) and the three shock absorbers (8) are mutually inserted and arranged inside the hub outer ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222123579.3U CN219115142U (en) | 2022-08-12 | 2022-08-12 | Shock attenuation wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222123579.3U CN219115142U (en) | 2022-08-12 | 2022-08-12 | Shock attenuation wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219115142U true CN219115142U (en) | 2023-06-02 |
Family
ID=86536158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222123579.3U Active CN219115142U (en) | 2022-08-12 | 2022-08-12 | Shock attenuation wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219115142U (en) |
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2022
- 2022-08-12 CN CN202222123579.3U patent/CN219115142U/en active Active
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