CN207089581U - A kind of new tightening belt device - Google Patents
A kind of new tightening belt device Download PDFInfo
- Publication number
- CN207089581U CN207089581U CN201720857258.2U CN201720857258U CN207089581U CN 207089581 U CN207089581 U CN 207089581U CN 201720857258 U CN201720857258 U CN 201720857258U CN 207089581 U CN207089581 U CN 207089581U
- Authority
- CN
- China
- Prior art keywords
- plate
- sleeve pipe
- level
- angle
- tightening belt
- 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
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model provides a kind of new tightening belt device, including installation hanging plate, angle displacement chi device, is tensioned dynamics adjusting means, tensioning wheel, installation axle and Antiskid chain device.The utility model fixed plate, the anti-setting for hanging rectangle sleeve pipe and active plate, be advantageous to that tensioning wheel can be coordinated to carry out belt tension, ensure the dynamics of tensioning, simultaneously because the setting of extension spring, can prevent the problem of excessive influence of belt pull is ridden；Card column and hole clipping adaptation, be advantageous to the setting for coordinating support elastic plate, ensure the accuracy of regulation, the problem of card column skids off out of hole clipping can be prevented；Angle degree is also labeled with outside angle line；The angle degree of mark is arranged to+135 ° ,+120 ° ,+105 ° outside described angle line, 90 °, 105 °, 120 ° and 135 °, be advantageous to that manual adjustment tightening belt device can be achieved, and be adjusted by detailed angle degree, ensure the accuracy of tensioning angle.
Description
Technical field
The utility model belongs to technical field of bicycles, more particularly to a kind of new tightening belt device.
Background technology
Bicycle is conventional industries, has the history of more than 100 years, and the problem of due to environmental protection and traffic, bicycle is once again
As the countries in the world traffic that particularly developed country resident likes, fitness tool, the center of gravity of world's bicycle trade is just from biography
The type vehicles of riding instead of walk of system change to sports type, mountain, leisure type, and in U.S., Europe, Deng developed countries, bicycle is one
Kind more universal motion, body-building, leisure and recreational product.Annual whole world bicycle demand is huge, Japan
CYCLEPRESS data statistics shows that whole world bicycle demand size is maintained at the level of 1.06 hundred million, hands in bicycle year
Easy volume is about 5,000,000,000 dollars.
China Patent Publication No. is CN104976295A, and invention and created name is a kind of belt stretcher, including can jail
Admittedly be connected to the base component of fixation kit；It is pivotally supported extremely relative to the Base body around pivot axis
A few tensioner arm；It is elastically supported the spring element of the tensioner arm in a circumferential direction, it is described under the conditions of wherein An Installed
The nominal diameter of spring element and the ratio of axial length are more than 3.0；And it is pivotably supported around rotation axis (B)
In the idler roller for tightening belt on the tensioner arm；Wherein described base component is at least partly made up of plastic material,
And wherein described tensioner arm is at least partly made up of plastic material.But also there is inconvenient people for existing belt stretcher
Work adjusts its angle, and tensioning dynamics is inconsistent, and to cause tension to be ridden laborious and the problem of easily fall chain.
Therefore, invent a kind of new tightening belt device and seem very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of new tightening belt device, existing to solve
Belt stretcher also there is its angle of inconvenient manual adjustment, tensioning dynamics is inconsistent cause tension ride it is laborious and
The problem of easily falling chain.A kind of new tightening belt device, including installation hanging plate, angle displacement chi device, tensioning dynamics are adjusted
Regulating device, tensioning wheel, installation axle and Antiskid chain device, described installation hanging plate are welded on the top of angle displacement chi device；Institute
The tensioning dynamics adjusting means stated is plugged on the bottom of angle displacement chi device；Described tensioning wheel is arranged on by installation axle to be opened
The bottom of clamp force degree adjusting means；Described Antiskid chain device bolt is arranged on the top of installation axle；Described tensioning dynamics is adjusted
Regulating device includes fixed plate, and anti-extension rectangle sleeve pipe and active plate, described anti-extension rectangle sleeve pipe one end are fixed by socket plate, the other end
It is socketed active plate；Described angle displacement chi device includes fixed swivel plate, connecting shaft, moving rotary sleeve pipe, regulating bolt and
Bevel protractor, described fixation swivel plate are arranged on the inside upper part of moving rotary sleeve pipe by connecting shaft；Described regulating bolt
It is threaded in the lower left quarter of moving rotary sleeve pipe；The left upper portion of described bevel protractor is welded on the bottom right of fixed swivel plate
Portion.
Preferably, described moving rotary sleeve pipe is additionally provided with card column and support elastic plate, and described card column is welded on branch
Support the right-hand member bottom of elastic plate；Described support elastic plate is welded on the right side centre position of moving rotary sleeve pipe.
Preferably, described Antiskid chain device includes one-level expansion plate, fixed rectangle sleeve pipe, two level expansion plate, fastens spiral shell
Bolt, one-level antiskid plate and two level antiskid plate, described fixation rectangle sleeve pipe one end socket one-level expansion plate, other end socket two level
Expansion plate；Described fastening bolt is threaded in the junction of one-level expansion plate and fixed rectangle sleeve pipe respectively and two level is stretched
The junction of contracting plate and fixed rectangle sleeve pipe；Described one-level antiskid plate is welded on the lower middle position of one-level expansion plate；Institute
The two level antiskid plate stated is welded on the lower middle position of two level expansion plate.
Preferably, the inner side surrounding of described bevel protractor opens up hole clipping；The front surface of described bevel protractor portrays angle line.
Preferably, graduation mark is portrayed on the front surface top of described fixed plate.
Preferably, the inside of described anti-extension rectangle sleeve pipe sets extension spring；Described extension spring one end bolt connection fixed plate,
Other end bolt connection active plate.
Preferably, the lower inside centre position of described active plate opens up mounting hole.
Preferably, described installation axle is arranged in mounting hole.
Preferably, the left end threaded connection one-level anti-slip cap of described one-level expansion plate.
Preferably, the right-hand member threaded connection two level anti-slip cap of described two level expansion plate.
Preferably, the lower end threaded connection three-level anti-slip cap of described one-level antiskid plate.
Preferably, the lower end threaded connection level Four anti-slip cap of described two level antiskid plate.
Preferably, described fixation swivel plate is welded on the lower middle position of installation hanging plate.
Preferably, described card column and hole clipping adaptation.
Preferably, described fixed plate is plugged on the lower inside of moving rotary sleeve pipe.
Preferably, described angle line is set with hole clipping face respectively.
Preferably, also it is labeled with angle degree outside described angle line；The differences in angle of mark outside described angle line
Number is arranged to+135 ° ,+120 ° ,+105 °, 90 °, -105 °, -120 ° and -135 °.
Preferably, described one-level anti-slip cap, two level anti-slip cap, three-level anti-slip cap and level Four anti-slip cap are using semicircle
Rubber cap.
Compared with prior art, the utility model has the advantages that：Due to of the present utility model a kind of new
Tightening belt device is widely used in technical field of bicycles.Meanwhile the beneficial effects of the utility model are：
1. in the utility model, described fixed plate, the anti-setting for hanging rectangle sleeve pipe and active plate, be advantageous to coordinate
Tensioning wheel carries out belt tension, ensures the dynamics of tensioning, simultaneously because the setting of extension spring, it is excessive can to prevent belt pull
The problem of influence is ridden.
2. in the utility model, described card column and hole clipping adaptation, be advantageous to the setting for coordinating support elastic plate, ensure to adjust
The accuracy of section, the problem of card column skids off out of hole clipping can be prevented.
3. in the utility model, angle degree is also labeled with outside described angle line；Marked outside described angle line
Angle degree be arranged to+135 ° ,+120 ° ,+105 °, 90 °, -105 °, -120 ° and -135 °, be advantageous to that manual adjustment can be achieved
Tightening belt device, and be adjusted by detailed angle degree, ensure the accuracy of tensioning angle.
4. in the utility model, described one-level anti-slip cap, two level anti-slip cap, three-level anti-slip cap and level Four anti-slip cap are adopted
With semicircle rubber cap, be advantageous to play a part of edge protection to belt, belt can be prevented（Chain）Tensile force is spent
The small situation for causing to fall chain.
5. in the utility model, graduation mark is portrayed on the front surface top of described fixed plate, advantageously ensures that regulation spacing,
The position of regulation next time can be determined simultaneously, while plays positioning, spacing effect.
6. in the utility model, described fixation swivel plate, connecting shaft, moving rotary sleeve pipe, regulating bolt and bevel protractor
Setting, advantageously ensure that the regulation anglec of rotation, while can be easily installed and dismantle.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of tensioning dynamics adjusting means of the present utility model.
Fig. 3 is the structural representation of angle displacement chi device of the present utility model.
Fig. 4 is the structural representation of bevel protractor of the present utility model.
Fig. 5 is the structural representation of Antiskid chain device of the present utility model.
In figure：
The 1st, hanging plate is installed；2nd, angle displacement chi device；21st, fixed swivel plate；22nd, connecting shaft；23rd, moving rotary sleeve pipe；
231st, card column；232nd, elastic plate is supported；24th, regulating bolt；25th, bevel protractor；251st, hole clipping；252nd, angle line；3rd, it is tensioned dynamics
Adjusting means；31st, fixed plate；311st, graduation mark；32nd, anti-extension rectangle sleeve pipe；321st, extension spring；33rd, active plate；331st, mounting hole；
4th, tensioning wheel；5th, installation axle；6th, Antiskid chain device；61st, one-level expansion plate；611st, one-level anti-slip cap；62nd, fixed rectangle sleeve pipe；
63rd, two level expansion plate；631st, two level anti-slip cap；64th, fastening bolt；65th, one-level antiskid plate；651st, three-level anti-slip cap；66th, two level
Antiskid plate；661st, level Four anti-slip cap.
Embodiment
The utility model is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in accompanying drawing 1 to accompanying drawing 5
The utility model provides a kind of new tightening belt device, including installation hanging plate 1, angle displacement chi device 2, opens
Clamp force degree adjusting means 3, tensioning wheel 4, installation axle 5 and Antiskid chain device 6, described installation hanging plate 1 are welded on angle displacement chi
The top of device 2；Described tensioning dynamics adjusting means 3 is plugged on the bottom of angle displacement chi device 2；Described tensioning wheel 4
The bottom of tensioning dynamics adjusting means 3 is arranged on by installation axle 5；The described bolt of Antiskid chain device 6 is arranged on installation axle 5
Top；Described tensioning dynamics adjusting means 3 includes fixed plate 31, anti-extension rectangle sleeve pipe 32 and active plate 33, described anti-extension
The one end of rectangle sleeve pipe 32 is fixed by socket plate 31, other end socket active plate 33；Described angle displacement chi device 2 includes fixed revolve
Flap 21, connecting shaft 22, moving rotary sleeve pipe 23, regulating bolt 24 and bevel protractor 25, described fixation swivel plate 21 pass through company
Spindle 22 is arranged on the inside upper part of moving rotary sleeve pipe 23；Described regulating bolt 24 is threaded in moving rotary sleeve pipe 23
Lower left quarter；The left upper portion of described bevel protractor 25 is welded on the right lower quadrant of fixed swivel plate 21.
In above-described embodiment, specifically, described moving rotary sleeve pipe 23 is additionally provided with card column 231 and support elastic plate
232, described card column 231 is welded on the right-hand member bottom of support elastic plate 232；Described support elastic plate 232 is welded on activity
The right side centre position of revoling tube 23.
In above-described embodiment, specifically, described Antiskid chain device 6 includes one-level expansion plate 61, rectangle sleeve pipe 62 is fixed,
Two level expansion plate 63, fastening bolt 64, one-level antiskid plate 65 and two level antiskid plate 66, described one end of fixation rectangle sleeve pipe 62 set
Connect one-level expansion plate 61, other end socket two level expansion plate 63；Described fastening bolt 64 is threaded in one-level and stretched respectively
The junction and two level expansion plate 63 of plate 61 and fixed rectangle sleeve pipe 62 and the junction of fixed rectangle sleeve pipe 62；Described one
Level antiskid plate 65 is welded on the lower middle position of one-level expansion plate 61；Described two level antiskid plate 66 is welded on two level expansion plate
63 lower middle position.
In above-described embodiment, specifically, the inner side surrounding of described bevel protractor 25 opens up hole clipping 251；Described bevel protractor
25 front surface portrays angle line 252.
In above-described embodiment, specifically, graduation mark 311 is portrayed on the front surface top of described fixed plate 31.
In above-described embodiment, specifically, the inside of described anti-extension rectangle sleeve pipe 32 sets extension spring 321；Described extension spring
321 one end bolt connection fixed plates 31, other end bolt connection active plate 33.
In above-described embodiment, specifically, the lower inside centre position of described active plate 33 opens up mounting hole 331.
In above-described embodiment, specifically, described installation axle 5 is arranged in mounting hole 331.
In above-described embodiment, specifically, the left end threaded connection one-level anti-slip cap 611 of described one-level expansion plate 61.
In above-described embodiment, specifically, the right-hand member threaded connection two level anti-slip cap 631 of described two level expansion plate 63.
In above-described embodiment, specifically, the lower end threaded connection three-level anti-slip cap 651 of described one-level antiskid plate 65.
In above-described embodiment, specifically, the lower end threaded connection level Four anti-slip cap 661 of described two level antiskid plate 66.
In above-described embodiment, specifically, described fixation swivel plate 21 is welded on the lower middle position of installation hanging plate 1.
In above-described embodiment, specifically, described card column 231 and hole clipping 251 is adapted to.
In above-described embodiment, specifically, described fixed plate 31 is plugged on the lower inside of moving rotary sleeve pipe 23.
In above-described embodiment, specifically, described angle line 252 is set with the face of hole clipping 251 respectively.
In above-described embodiment, specifically, being also labeled with angle degree outside described angle line 252；Described angle line
The angle degree of 252 outside marks is arranged to+135 ° ,+120 ° ,+105 °, 90 °, -105 °, -120 ° and -135 °.
In above-described embodiment, specifically, described one-level anti-slip cap 611, two level anti-slip cap 631, the He of three-level anti-slip cap 651
Level Four anti-slip cap 661 uses semicircle rubber cap.
Operation principle
In the utility model, tensioning dynamics adjusting means 3：The setting of tensioning wheel 4 can be coordinated, carry out belt tension, protected
The dynamics of tensioning is demonstrate,proved, simultaneously because the setting of extension spring 321, can prevent the problem of excessive influence of belt pull is ridden；Angle
Spend displacement chi device 2：Manual adjustment tightening belt device can be achieved, and pass through detailed angle degree（+ 135 ° ,+120 ° ,+
105 °, 90 °, -105 °, -120 ° and -135 °）It is adjusted, ensures the accuracy of tensioning angle；Antiskid chain device 6：It can ensure
Belt will not cause slide strips to fall the situation of chain because of discontinuity, and the device is provided with a pair, front and rear installation, ensure it is anti-skidding and
Band effect is not fallen.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, similar technical scheme is designed, and reaches above-mentioned technique effect, is to fall into protection model of the present utility model
Enclose.
Claims (9)
- A kind of 1. new tightening belt device, it is characterised in that the new tightening belt device includes installation hanging plate (1), Angle displacement chi device (2), tensioning dynamics adjusting means (3), tensioning wheel (4), installation axle (5) and Antiskid chain device (6), it is described Installation hanging plate (1) be welded on the top of angle displacement chi device (2)；Described tensioning dynamics adjusting means (3) is plugged on angle Spend the bottom of displacement chi device (2)；Described tensioning wheel (4) is arranged on tensioning dynamics adjusting means (3) by installation axle (5) Bottom；Described Antiskid chain device (6) bolt is arranged on the top of installation axle (5)；Described tensioning dynamics adjusting means (3) bag Fixed plate (31) is included, anti-extension rectangle sleeve pipe (32) and active plate (33), described anti-extension rectangle sleeve pipe (32) one end are fixed by socket Plate (31), other end socket active plate (33)；Described angle displacement chi device (2) includes fixed swivel plate (21), connecting shaft (22), moving rotary sleeve pipe (23), regulating bolt (24) and bevel protractor (25), described fixation swivel plate (21) pass through connecting shaft (22) it is arranged on the inside upper part of moving rotary sleeve pipe (23)；Described regulating bolt (24) is threaded in moving rotary sleeve pipe (23) lower left quarter；The left upper portion of described bevel protractor (25) is welded on the right lower quadrant of fixed swivel plate (21).
- 2. new tightening belt device as claimed in claim 1, it is characterised in that described moving rotary sleeve pipe (23) is also Card column (231) and support elastic plate (232) are provided with, described card column (231) is welded under the right-hand member of support elastic plate (232) Portion；Described support elastic plate (232) is welded on the right side centre position of moving rotary sleeve pipe (23).
- 3. new tightening belt device as claimed in claim 1, it is characterised in that described Antiskid chain device (6) includes One-level expansion plate (61), fixed rectangle sleeve pipe (62), two level expansion plate (63), fastening bolt (64), one-level antiskid plate (65) and Two level antiskid plate (66), described fixation rectangle sleeve pipe (62) one end socket one-level expansion plate (61), other end socket two level are stretched Contracting plate (63)；Described fastening bolt (64) is threaded in the company of one-level expansion plate (61) and fixed rectangle sleeve pipe (62) respectively Connect the junction of place and two level expansion plate (63) and fixed rectangle sleeve pipe (62)；Described one-level antiskid plate (65) is welded on one The lower middle position of level expansion plate (61)；Described two level antiskid plate (66) is welded among the bottom of two level expansion plate (63) Position.
- 4. new tightening belt device as claimed in claim 1, it is characterised in that the inner side four of described bevel protractor (25) Zhou Kaishe hole clippings (251)；The front surface of described bevel protractor (25) portrays angle line (252).
- 5. new tightening belt device as claimed in claim 1, it is characterised in that the front surface of described fixed plate (31) Portray graduation mark (311) in top.
- 6. new tightening belt device as claimed in claim 1, it is characterised in that described anti-extension rectangle sleeve pipe (32) Inside sets extension spring (321)；Described extension spring (321) one end bolt connection fixed plate (31), other end bolt connection active plate (33)；The lower inside centre position of described active plate (33) opens up mounting hole (331).
- 7. new tightening belt device as claimed in claim 1, it is characterised in that described fixed plate (31) is plugged on work The lower inside of dynamic revoling tube (23).
- 8. new tightening belt device as claimed in claim 4, it is characterised in that described angle line (252) respectively and Hole clipping (251) face is set.
- 9. new tightening belt device as claimed in claim 4, it is characterised in that outside described angle line (252) also It is labeled with angle degree；The angle degree of mark is arranged to+135 ° outside described angle line (252) ,+120 ° ,+105 °, 90 °, -105 °, -120 ° and -135 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720857258.2U CN207089581U (en) | 2017-07-14 | 2017-07-14 | A kind of new tightening belt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720857258.2U CN207089581U (en) | 2017-07-14 | 2017-07-14 | A kind of new tightening belt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207089581U true CN207089581U (en) | 2018-03-13 |
Family
ID=61545189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720857258.2U Expired - Fee Related CN207089581U (en) | 2017-07-14 | 2017-07-14 | A kind of new tightening belt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207089581U (en) |
-
2017
- 2017-07-14 CN CN201720857258.2U patent/CN207089581U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9868021B2 (en) | Cycling accessory and method of use | |
| US8757232B2 (en) | Method and system for monitoring and changing air pressure in a rotating wheel | |
| CN102292257A (en) | Angle adjustment device for bicycle saddle | |
| US20160346591A1 (en) | Self-compensating tire compression trainer | |
| CN207089581U (en) | A kind of new tightening belt device | |
| US20180200599A1 (en) | Cycling accessory and method of use | |
| CN207657942U (en) | Convenient for adjusting the bicycle of vehicle seat | |
| CN101537865A (en) | Bicycle | |
| CN209581687U (en) | A kind of air-cushion bicycle saddle | |
| CN204279727U (en) | A kind of adjustable bicycle saddle | |
| CN208745972U (en) | A kind of throttle stabilizing clip | |
| CN207595123U (en) | Shock-absorbing frame after a kind of bicycle | |
| CN207773115U (en) | A kind of portable wheel emergency set | |
| CN209336878U (en) | A kind of bicycle emergency auxiliary device | |
| CN206313848U (en) | A kind of novel mobile phone fixed support | |
| CN203819451U (en) | Liftable pedals for bicycle | |
| US20140225420A1 (en) | Methods and Devices for Monitoring and Changing Air Pressure in a Rotating Wheel | |
| CN214823773U (en) | Multifunctional support for bicycle | |
| CN207747973U (en) | Steel pipe suitable for bicycle handle bar | |
| CN208516071U (en) | A kind of fixed device of bicycle use | |
| CN2276907Y (en) | Adjusting handlebar shock-absorbing device | |
| CN207241899U (en) | A kind of multi-functional electric boosted Dual-wheel scooter | |
| CN204821811U (en) | Bicycle with auxiliary wheel | |
| CN211986843U (en) | Body-building device for bicycle | |
| CN104326044A (en) | Shoulder belt for bicycle |
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: 20180313 Termination date: 20180714 |