CN209933948U - Brake mechanism - Google Patents
Brake mechanism Download PDFInfo
- Publication number
- CN209933948U CN209933948U CN201920358170.5U CN201920358170U CN209933948U CN 209933948 U CN209933948 U CN 209933948U CN 201920358170 U CN201920358170 U CN 201920358170U CN 209933948 U CN209933948 U CN 209933948U
- Authority
- CN
- China
- Prior art keywords
- brake
- body frame
- wheel support
- screw
- wheel
- 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.)
- Active
Links
Images
Landscapes
- Handcart (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model discloses a brake mechanism, including wheel support and body frame, wheel support and body frame slope cross arrangement, wheel support fixed mounting is in the below of body frame, install the wheel in the wheel support, the lower extreme of wheel support is provided with the slide, fixed mounting is at wheel support and body frame lower extreme respectively at the both ends of slide, seted up on the slide with wheel assorted slide, the body frame upper end is provided with the handlebar hand. The utility model discloses, brake lever upper port is equipped with the fine setting knob, and should finely tune knob and brake screw fixed connection, and it is equipped with reset spring compression spring to lie in the cover between two flat pads on the brake lever, and after the brake like this, compression spring's elasticity can make the brake screw reset fast, makes the brake screw more convenient normal that resumes after the brake, and it is extremely convenient to use.
Description
Technical Field
The utility model relates to an spinning technical field especially relates to a brake mechanism.
Background
The spinning is originated by a personal coach and ultimate athletes JOHNNYG in the eighties of the twentieth century, and is a unique and energetic indoor bicycle training course combining music, visual effects and the like.
At present, the brake device of the spinning used is inconvenient to restore a screw rod of the brake after braking, and the braking effect is not ideal.
Therefore, in view of the above problems, we propose a brake mechanism.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the spinning brake device used in the past is inconvenient to restore a screw rod of the brake after braking, and the braking effect is not ideal.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a brake mechanism, includes wheel support and body frame, wheel support and body frame slope cross arrangement, wheel support fixed mounting is in the below of body frame, install the wheel in the wheel support, the lower extreme of wheel support is provided with the slide, the both ends of slide fixed mounting is respectively at wheel support and body frame lower extreme, set up on the slide with wheel assorted slide, the body frame upper end is provided with the handlebar hand, body frame upper end terminal surface is provided with the cushion, it has brake assembly to alternate in the body frame, brake assembly includes brake screw, brake dress trim cover, brake adjusting nut, brake sleeve pipe, flat pad, compression spring, nut and brake block, the last screw that has alternate of brake adjusting nut, set up on the brake adjusting nut with screw assorted screw.
Preferably, the brake decorative cover, the brake adjusting nut, the brake sleeve, the flat pad, the compression spring and the nut are all sleeved on the brake screw rod.
Preferably, the upper end of the brake screw is fixedly connected with a fine adjustment knob, and anti-skid grains are arranged on the periphery of the fine adjustment knob.
Preferably, the lower end of the brake screw is provided with a brake plate, the brake plate is positioned above the wheel, and the brake plate is designed into an arc shape to be matched with the upper end face of the wheel.
Preferably, the upper end face of the main frame is provided with a water bottle placing sleeve.
Preferably, the handlebar is fixedly arranged at the upper end of the main frame through a telescopic column, and the side wall of the main frame is provided with an adjusting bolt at a fixed position.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the upper port of the brake rod is provided with a fine adjustment knob which is fixedly connected with the brake screw rod, and a return spring compression spring is sleeved between the two flat pads on the brake rod, so that after braking, the brake screw rod can be quickly reset by the elasticity of the compression spring, the brake screw rod can be more conveniently restored to normal after braking, and the use is extremely convenient;
2. when the fine adjustment knob is rotated, the brake screw rod is driven to rotate, the flat pad is fixedly arranged at the lower end part of the brake screw rod, and the brake screw rod can rotate relative to the brake sleeve and the nut along the circumferential direction of the brake screw rod, so that the brake screw rod can rotate relative to the brake plate along the circumferential direction and move along the axial direction during fine adjustment of the brake screw rod, and the brake screw rod drives the brake plate to move together to be close to the surface of the wheel during braking, thereby achieving the purpose of braking.
Drawings
Fig. 1 is a schematic front structural view of a brake mechanism provided by the present invention;
fig. 2 is a schematic view of an explosion structure of a brake assembly in the brake mechanism provided by the present invention;
fig. 3 is a schematic diagram of a partially enlarged structure in a brake mechanism according to the present invention.
In the figure: 13 screws, 14 brake components, 14-1 brake screw rods, 14-2 brake decorative covers, 14-3 brake adjusting nuts, 14-4 brake sleeves, 14-5 flat pads, 14-6 compression springs, 14-7 nuts, 15 wheel supports, 16 wheels, 17 main frames, 18 seat cushions, 19 vehicle handles, 20 slideways, 21 fine adjustment knobs, 22 brake plates and 23 water bottle placing sleeves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a brake mechanism comprises a wheel support 15 and a main frame 17, wherein the wheel support 15 and the main frame 17 are obliquely and crossly arranged, the wheel support 15 is fixedly arranged below the main frame 17, wheels 16 are arranged in the wheel support 15, a slide way 20 is arranged at the lower end of the wheel support 15, two ends of the slide way 20 are respectively and fixedly arranged at the lower ends of the wheel support 15 and the main frame 17, a slide way matched with the wheels 16 is arranged on the slide way 20, a handlebar 19 is arranged at the upper end of the main frame 17, the handlebar 19 is fixedly arranged at the upper end of the main frame 17 through a telescopic column, a regulating bolt at a fixed position is arranged on the side wall of the main frame 17, a cushion 18 is arranged at the upper end surface of the main frame 17, a water bottle placing sleeve 23 is arranged at the upper end surface of the main frame 17, a brake component 14 is inserted in the main frame 17, the brake component 14 comprises a brake screw, The brake device comprises a brake sleeve 14-4, a flat pad 14-5, a compression spring 14-6, a nut 14-7 and a brake plate 22, wherein a screw 13 is inserted into a brake adjusting nut 14-3, a screw hole matched with the screw 13 is formed in the brake adjusting nut 14-3, a brake decorative cover 14-2, the brake adjusting nut 14-3, the brake sleeve 14-4, the flat pad 14-5, the compression spring 14-6 and the nut 14-7 are all sleeved on a brake screw 14-1, a fine adjustment knob 21 is fixedly connected to the upper end of the brake screw 14-1, anti-skid threads are arranged on the periphery of the fine adjustment knob 21, the brake plate 22 is arranged at the lower end of the brake screw 14-1, the brake plate 22 is located above a wheel 16, and the brake plate 22 is designed to be arc-shaped to be matched with the upper end face of the.
In the utility model, when the user uses the device, the upper port of the upper brake rod is provided with the fine adjustment knob 21, the fine adjustment knob 21 is fixedly connected with the brake screw 14-1, the reset spring compression spring 14-6 is sleeved between the two flat pads 14-5 on the brake rod, after braking, the elastic force of the compression spring 14-6 can quickly reset the brake screw 14-1, the brake screw 14-1 can be more conveniently recovered to be normal after braking, the use is extremely convenient, meanwhile, when the fine adjustment knob 21 is rotated, the brake screw 14-1 is driven to rotate, because the flat pad 14-5 is fixedly arranged at the lower end part of the brake screw 14-1, and the brake screw 14-1 can relatively rotate along the circumference direction of the brake screw 14-1 relative to the brake sleeve 14-4 and the nut 14-7, thus, when the brake screw 14-1 is finely adjusted, the brake screw 14-1 can relatively rotate along the circumference direction of the brake screw 14-1 relative plate The brake screw 14-1 drives the brake plate 22 to move close to the surface of the wheel 16 when braking, thereby achieving the purpose of braking.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a brake mechanism, includes wheel support (15) and body frame (17), its characterized in that, wheel support (15) and body frame (17) slope cross arrangement, wheel support (15) fixed mounting is in the below of body frame (17), install wheel (16) in wheel support (15), the lower extreme of wheel support (15) is provided with slide (20), the both ends of slide (20) are fixed mounting respectively at wheel support (15) and body frame (17) lower extreme, seted up on slide (20) with wheel (16) assorted slide, body frame (17) upper end is provided with handlebar hand (19), body frame (17) upper end terminal surface is provided with cushion (18), body frame (17) interlude has brake assembly (14), brake assembly (14) include brake screw rod (14-1), brake dress trim cover (14-2), The brake device comprises a brake adjusting nut (14-3), a brake sleeve (14-4), a flat pad (14-5), a compression spring (14-6), a nut (14-7) and a brake plate (22), wherein a screw (13) penetrates through the brake adjusting nut (14-3), and a screw hole matched with the screw (13) is formed in the brake adjusting nut (14-3).
2. The brake mechanism as claimed in claim 1, wherein the brake decorative cover (14-2), the brake adjusting nut (14-3), the brake sleeve (14-4), the flat pad (14-5), the compression spring (14-6) and the nut (14-7) are all sleeved on the brake screw (14-1).
3. The brake mechanism as claimed in claim 1, wherein a fine adjustment knob (21) is fixedly connected to the upper end of the brake screw (14-1), and the fine adjustment knob (21) is provided with anti-skid threads on the periphery.
4. A brake mechanism according to claim 1, characterized in that the lower end of the brake screw (14-1) is provided with a brake plate (22), the brake plate (22) being located above the wheel (16), the brake plate (22) being designed in an arc shape to match the upper end surface of the wheel (16).
5. A brake mechanism according to claim 1, wherein the main frame (17) is provided at its upper end with a water bottle holder (23).
6. A brake mechanism according to claim 1, wherein the handlebar (19) is fixedly mounted to the upper end of the main frame (17) by means of telescopic posts, and the side walls of the main frame (17) are provided with fixing position adjusting bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358170.5U CN209933948U (en) | 2019-03-20 | 2019-03-20 | Brake mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358170.5U CN209933948U (en) | 2019-03-20 | 2019-03-20 | Brake mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209933948U true CN209933948U (en) | 2020-01-14 |
Family
ID=69124766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920358170.5U Active CN209933948U (en) | 2019-03-20 | 2019-03-20 | Brake mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209933948U (en) |
-
2019
- 2019-03-20 CN CN201920358170.5U patent/CN209933948U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111605647B (en) | Beach bicycle | |
| CN209933948U (en) | Brake mechanism | |
| CN210963769U (en) | Children lower limb power vehicle | |
| US2715342A (en) | Tandem attachment for bicycles | |
| CN206954382U (en) | A kind of handset mounting | |
| US6845996B2 (en) | Shock absorber for a power wheelchair | |
| CN211308861U (en) | Scooter | |
| CN219857475U (en) | Three-wheeled child scooter | |
| CN212243642U (en) | Bicycle backseat | |
| CN212921801U (en) | Adjustable passenger pedal for electric vehicle | |
| CN217918241U (en) | Aluminum alloy support with dismouting function | |
| CN208515739U (en) | A kind of bicycle convenient for adjusting vehicle seat | |
| CN215553700U (en) | Effectual novel electric bicycle of shock attenuation | |
| CN209437527U (en) | A kind of angle adjustment mechanism of wheelchair backrest | |
| CN205345240U (en) | Three -wheeled scooter | |
| CN203854792U (en) | Forward-bowing riding type bicycle | |
| CN219668381U (en) | Bicycle seat bundle convenient for replacing seat cushion | |
| CN203974614U (en) | A kind of Manual adjustable automobile neck pillow | |
| CN219382673U (en) | Novel seat structure of scooter | |
| CN219921947U (en) | Adjustable exercise bicycle | |
| CN217661297U (en) | Multifunctional spinning | |
| CN218751199U (en) | Foldable electric bicycle with dustproof function | |
| CN209956144U (en) | Dual-purpose scooter of learning to walk | |
| CN211918458U (en) | Sleeping and resting auxiliary device for hard seat of train | |
| CN107512332A (en) | A kind of new two-wheeled cycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |