CN213501637U - Novel wheelchair flower-drum - Google Patents
Novel wheelchair flower-drum Download PDFInfo
- Publication number
- CN213501637U CN213501637U CN202020910180.8U CN202020910180U CN213501637U CN 213501637 U CN213501637 U CN 213501637U CN 202020910180 U CN202020910180 U CN 202020910180U CN 213501637 U CN213501637 U CN 213501637U
- Authority
- CN
- China
- Prior art keywords
- flower
- drum
- branch pipe
- hub
- wheelchair
- 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 - Fee Related
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model relates to the technical field of wheelchair flower drums, in particular to a novel wheelchair flower drum, which comprises a wheelchair flower drum body, wherein the wheelchair flower drum body comprises a flower drum center shaft, a first flower drum disc, a flower drum branch pipe, a second flower drum disc and an anti-slip nut, the middle part of the wheelchair flower drum body is provided with the flower drum center shaft, the upper outer wall of the flower drum center shaft is provided with a spanner fixture block, the upper side of the spanner fixture block is provided with a lower side stopper, the upper side of the lower side stopper is provided with a branch pipe mounting end, the lower outer wall of the branch pipe mounting end is sleeved with the first flower drum disc, the upper side of the first flower drum disc is provided with uniformly distributed flower drum disc mounting holes on the circumference, the middle part of the upper side of the first flower drum disc is provided with a bearing mounting groove, a flower drum disc bearing is mounted on the inner wall of the bearing mounting groove, the flower drum branch pipe is, the whole equipment has the advantages of simple structure, convenient operation, rich functions, higher stability and practicability and certain popularization value.
Description
Technical Field
The utility model relates to a wheelchair flower-drum technical field specifically is a novel wheelchair flower-drum.
Background
The wheelchair is an important rehabilitation tool, not only is a walking tool for physically disabled people, but also more importantly enables the disabled people to do physical exercise and participate in social activities by means of the wheelchair, the common wheelchair generally comprises four parts, namely a wheelchair frame, wheels, a brake device and a seat backrest, a hub is a part of the wheelchair, the existing hub is generally made of iron, an axle is rotated in a hub plate in a bead-scattering and butter mode, the maintenance rate, the smoothness and the durability are generally low, and therefore a novel wheelchair hub is needed to improve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel wheelchair flower-drum to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel wheelchair flower-drum comprises a wheelchair flower-drum body, wherein the wheelchair flower-drum body comprises a flower-drum center shaft, a first flower-drum disc, a flower-drum branch pipe, a second flower-drum disc and an anti-slip nut, the middle of the wheelchair flower-drum body is provided with the flower-drum center shaft, the upper outer wall of the flower-drum center shaft is provided with a wrench fixture block, the upper side of the wrench fixture block is provided with a lower side limiting block, the upper side of the lower side limiting block is provided with a branch pipe mounting end, the lower outer wall of the branch pipe mounting end is sleeved with the first flower-drum disc, the upper side of the first flower-drum disc is provided with flower-drum disc mounting holes which are uniformly distributed in the circumferential direction, the middle of the upper side of the first flower-drum disc is provided with a bearing mounting groove, a flower-drum disc bearing is mounted on the inner wall of the bearing mounting groove, the flower-drum branch pipe is mounted on the upper side of the, the outer wall of branch pipe installation end and the upside that is located the second flower-drum dish have cup jointed anti-skidding gasket, the outer wall of branch pipe installation end and the upside that is located anti-skidding gasket install anti-skidding nut.
Preferably, the outer wall of the lower side of the central shaft of the hub is provided with an external thread.
Preferably, the outer wall of the hub branch pipe and the joint of the anti-slip nut are provided with external threads.
Preferably, the hub middle shaft, the wrench clamping block, the lower side limiting block and the branch pipe mounting end are of an integrally formed structure.
Preferably, the hub bearing is connected with the first hub in a hydraulic riveting manner, and the first hub and the bearing mounting groove are integrally formed.
Preferably, the second hub disc and the first hub disc are symmetrical and the same in structure, and both the second hub disc and the first hub disc are sleeved on the outer wall of the mounting end of the branch pipe through hub disc bearings.
Preferably, the outer diameter of the mounting end of the branch pipe is matched with the inner diameter of the bearing inner ring of the hub plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the first flower-drum dish that sets up, adopt the mode of hydraulic press riveting between second flower-drum dish and the flower-drum dish bearing, make first flower-drum dish, be connected through flower-drum dish bearing between second flower-drum dish and the branch pipe installation end, thereby make first flower-drum dish, the rotation of second flower-drum dish is more smooth and easy, compare in the traditional mode that rotates the axletree with the mode of loosing pearl and butter in the flower-drum dish, the connection structure of this scheme smooth and easy degree is higher, structure in this device can improve holistic smooth and easy degree to a certain extent overall, the durability, the bearing capacity is higher, the later maintenance rate is low.
Drawings
FIG. 1 is an overall perspective view of the present invention;
fig. 2 is the overall explosion diagram of the present invention.
In the figure: the wheel chair hub comprises a wheel chair hub body 1, a wheel chair hub middle shaft 2, a wrench clamping block 3, a lower side limiting block 4, a branch pipe mounting end 5, a first hub disk 6, a hub disk mounting hole 7, a bearing mounting groove 8, a hub disk bearing 9, a hub branch pipe 10, a second hub disk 11, an anti-skid gasket 12 and an anti-skid nut 13.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a novel wheelchair flower-drum comprises a wheelchair flower-drum body 1, the wheelchair flower-drum body 1 comprises a flower-drum center shaft 2, a first flower-drum disc 6, flower-drum branch pipes 10, a second flower-drum disc 11 and antiskid nuts 13, the flower-drum center shaft 2 is arranged in the middle of the wheelchair flower-drum body 1, wrench fixture blocks 3 are arranged on the outer wall of the upper side of the flower-drum center shaft 2, lower side limit blocks 4 are arranged on the upper side of the wrench fixture blocks 3, branch pipe mounting ends 5 are arranged on the upper side of the lower side limit blocks 4, the first flower-drum disc 6 is sleeved on the outer wall of the lower side of the branch pipe mounting ends 5, flower-drum disc mounting holes 7 which are uniformly distributed are formed in the circumference of the upper side of the first flower-drum disc 6, bearing mounting grooves 8 are formed in the middle of the upper side of the first flower-drum disc 6, flower-drum branch pipes 10 are mounted on the outer walls of the branch pipe mounting ends 5 and are positioned on the upper sides of the flower-drum, first flower-drum dish 6, adopt the mode of hydraulic press riveting between second flower-drum dish 11 and the flower-drum dish bearing 9, make first flower-drum dish 6, connect through flower-drum dish bearing 9 between second flower-drum dish 11 and the branch pipe installation end 5, thereby make first flower-drum dish 6, second flower-drum dish 11 rotates more smoothly, it is crossing to rotate the mode of axletree with the mode of loosing pearl and butter in the flower-drum dish in the tradition, the connection structure smoothness degree of this scheme is higher, structure in this device can improve holistic smoothness degree in a certain degree overall, the durability, the bearing capacity is higher, the later maintenance rate is low, the outer wall of branch pipe installation end 5 has cup jointed anti-skidding gasket 12 and is located the upside of second flower-drum dish 11, anti-skidding nut 13 is installed to the outer wall of branch pipe installation end 5 and the upside that is located anti-skidding gasket 12.
The utility model discloses work flow: when the wheel chair is used, the first hub disk 6, the hub branch pipe 10 and the second hub disk 11 are sequentially sleeved on the outer wall of the branch pipe mounting end 5 from the upper side of the branch pipe mounting end 5, then the anti-skidding gasket 10 is sleeved on the outer wall of the upper side of the branch pipe mounting end 5, then the anti-skidding nut 13 is screwed at the end part of the branch pipe mounting end 5, the first hub disk 6, the hub branch pipe 10 and the second hub disk 11 are fixed through the anti-skidding nut 13, then the whole wheel chair is arranged at a corresponding position, the first hub disk 6, the second hub disk 11 and the hub disk bearing 9 are riveted through the hydraulic machine, the first hub disk 6, the second hub disk 11 and the branch pipe mounting end 5 are connected through the hub disk bearing 9, so that the first hub disk 6 and the second hub disk 11 rotate more smoothly, and intersect in the traditional axle rotating mode of beads scattering and butter in the hub disk, the smooth and easy degree of connection structure of this scheme is higher, and structure in this device can improve holistic smooth and easy degree, durability, bearing capacity height, later maintenance rate low to a certain extent overall.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel wheelchair flower-drum, includes wheelchair flower-drum body (1), its characterized in that: the wheelchair flower-drum body (1) comprises a flower-drum center shaft (2), a first flower-drum disc (6), flower-drum branch pipes (10), a second flower-drum disc (11) and anti-slip nuts (13), the middle of the wheelchair flower-drum body (1) is provided with the flower-drum center shaft (2), the outer wall of the upper side of the flower-drum center shaft (2) is provided with a wrench clamping block (3), the upper side of the wrench clamping block (3) is provided with a lower side limiting block (4), the upper side of the lower side limiting block (4) is provided with a branch pipe mounting end (5), the outer wall of the lower side of the branch pipe mounting end (5) is sleeved with the first flower-drum disc (6), the upper side of the first flower-drum disc (6) is circumferentially provided with uniformly distributed flower-drum disc mounting holes (7), the middle of the upper side of the first flower-drum disc (6) is provided with a bearing mounting groove (8), and the inner wall of, flower-drum branch pipe (10) are installed to the upside of first flower-drum dish (6), second flower-drum dish (11) is installed to the outer wall of branch pipe installation end (5) and the upside that is located flower-drum branch pipe (10), anti-skidding gasket (12) have been cup jointed to the outer wall of branch pipe installation end (5) and the upside that is located second flower-drum dish (11), anti-skidding nut (13) are installed to the outer wall of branch pipe installation end (5) and the upside that is located anti-skidding gasket (12).
2. The new wheelchair hub as claimed in claim 1, wherein: the outer wall of the lower side of the hub middle shaft (2) is provided with an external thread.
3. The new wheelchair hub as claimed in claim 1, wherein: and external threads are arranged on the outer wall of the hub branch pipe (10) and at the joint of the hub branch pipe and the anti-slip nut (13).
4. The new wheelchair hub as claimed in claim 1, wherein: the hub middle shaft (2), the wrench clamping block (3), the lower side limiting block (4) and the branch pipe mounting end (5) are of an integrally formed structure.
5. The new wheelchair hub as claimed in claim 1, wherein: the cone pulley bearing (9) is connected with the first cone pulley (6) in a hydraulic press riveting mode, and the first cone pulley (6) and the bearing mounting groove (8) are integrally formed.
6. The new wheelchair hub as claimed in claim 1, wherein: the second drum disc (11) and the first drum disc (6) are symmetrical and identical in structure, and the second drum disc (11) and the first drum disc (6) are both sleeved on the outer wall of the branch pipe mounting end (5) through drum disc bearings (9).
7. The new wheelchair hub as claimed in claim 1, wherein: the outer diameter of the branch pipe mounting end (5) is matched with the inner diameter of the inner ring of the hub bearing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020910180.8U CN213501637U (en) | 2020-05-26 | 2020-05-26 | Novel wheelchair flower-drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020910180.8U CN213501637U (en) | 2020-05-26 | 2020-05-26 | Novel wheelchair flower-drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213501637U true CN213501637U (en) | 2021-06-22 |
Family
ID=76379827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020910180.8U Expired - Fee Related CN213501637U (en) | 2020-05-26 | 2020-05-26 | Novel wheelchair flower-drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213501637U (en) |
-
2020
- 2020-05-26 CN CN202020910180.8U patent/CN213501637U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213501637U (en) | Novel wheelchair flower-drum | |
| CN207644554U (en) | A kind of bicycle expansion brake | |
| CN105667225A (en) | Easy-to-disassemble safety tire internal supporting device capable of rolling | |
| CN206679174U (en) | A kind of bicycle bi-directional brake | |
| CN204610579U (en) | A kind of disk bearing for armchair seat rotating mechanism | |
| CN207229689U (en) | A kind of automatic tensioner | |
| CN202937139U (en) | Driven balance wheel of rotary door | |
| CN206870742U (en) | A kind of separate type wheel hub applied to non-inflatable tyre | |
| CN110882761B (en) | Vertical grinding roller structure for cement finish grinding | |
| CN203681142U (en) | Hub integrated rear axle with hub brake | |
| CN207454510U (en) | A kind of plain washer with locking function | |
| CN206781433U (en) | It is a kind of can warning at night and can overload-alarm wheel hub | |
| CN207449515U (en) | A kind of insulation wheel for track detection vehicle | |
| CN114278675B (en) | Method for connecting flange sleeve and grinding wheel wafer by using flange riveting rod | |
| CN206912645U (en) | Heavy caliber secondary filter assembling rotation platform | |
| CN208215246U (en) | A kind of drawing tooling for moving back circular cone ball bearing inner ring | |
| CN207223770U (en) | A kind of new magnetorheological polishing wheel device | |
| CN110000918B (en) | Vibration beating wheel used in cement coating process of cast tube | |
| CN221272399U (en) | Linear spoked wheel with high support performance | |
| CN209876117U (en) | Laborsaving switching's static balance valve hand wheel | |
| CN201641445U (en) | Clothes hanger | |
| CN218117548U (en) | Sliding device for glass door of shower room | |
| CN219884023U (en) | Dental disc structure for high-strength mountain bike | |
| CN207178607U (en) | A kind of peaceful adhesive tape expansion tightening wheel of novel biaxial | |
| CN201998029U (en) | Novel sun-wheel type automatic polisher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |