CN206446744U - A kind of concealed double acting disc brake - Google Patents
A kind of concealed double acting disc brake Download PDFInfo
- Publication number
- CN206446744U CN206446744U CN201621174429.3U CN201621174429U CN206446744U CN 206446744 U CN206446744 U CN 206446744U CN 201621174429 U CN201621174429 U CN 201621174429U CN 206446744 U CN206446744 U CN 206446744U
- Authority
- CN
- China
- Prior art keywords
- moving plate
- clamp
- steel ball
- brake
- vinyl cover
- 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
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- Braking Arrangements (AREA)
Abstract
The utility model discloses the concealed double acting disc brake of one kind, including left side clamp, the quiet disk in left side, left side Moving plate, solution lock ring, brake block, right side clamp, the quiet disk in right side, draft arm, right side Moving plate；The opposite side of the left side Moving plate and right side Moving plate is provided with multiple grooves for being used to place the second steel ball and a central recess for being used to be embedded in riveting set；The draft arm is located at the inner side of left side clamp and right side clamp, and two solution lock rings are rotatably connected on draft arm by riveting set and rivet；U-shaped groove is provided with the left side Moving plate and right side Moving plate, draft arm is connected by the U-shaped groove of both sides with left side Moving plate and the insertion of right side Moving plate.The concealed double acting disc brake is reasonable in design, double acting in opposite directions by brake block in brake, makes disc indeformable between two parties, and adjustment is simple easy；And make profile more succinct attractive in appearance by way of hiding；Also have the advantages that manufacturing cost is low.
Description
Technical field
The utility model is related to a kind of disc brake, is specifically a kind of concealed double acting disc brake.
Background technology
At present, disc brake has become the primary selection project of bicycle brake system.Prevalence is used in the market
Single action mechanical disc brake, double acting mechanical disc brake and hydraulic disc brake.But single action mechanical disc brake is due to the unilateral movement of brake block, so dish
Disk can be pushed to while so as to be deformed, adjustment is difficult during entrucking, and single action mechanical disc brake can see that brake cable is drawn
Arm is not attractive in appearance enough；Likewise, the exposed brake cable of double acting mechanical disc brake in the market and draft arm, not attractive in appearance enough；And oil pressure
Disc brake easily has the shortcomings that adjustment is difficult and cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of concealed double acting disc brake, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of concealed double acting disc brake, including left side clamp, the quiet disk in left side, left side Moving plate, solution lock ring, brake block, right side
Clamp, the quiet disk in right side, draft arm, right side Moving plate, right side vinyl cover and left side vinyl cover；The left side clamp lead to right side clamp
Cross caliper lock screw to be fixedly connected, the quiet disk of the quiet disk in left side and right side is riveted on the inside of left side clamp and right side clamp respectively,
Multiple steel ball rolling channels for being used to place the first steel ball, and the quiet disk in left side and the right side are provided with the quiet disk in left side and the quiet disk in right side
The steel ball rolling channel of the quiet disk in side is symmetrical arranged, and the side of the left side Moving plate and right side Moving plate is provided with multiple steel ball rolling channels；Institute
The opposite side of Moving plate and right side Moving plate is provided with multiple grooves for being used to place the second steel ball and one and is used to be embedded on the left of stating
The central recess of riveting set；The draft arm is located at the inner side of left side clamp and right side clamp, two solution lock rings by riveting set and
Rivet is rotatably connected on draft arm, is provided with two brake blocks between two solution lock rings, brake block upper end is connected with brake block
Shell fragment；U-shaped groove is provided with the left side Moving plate and right side Moving plate, draft arm is moved by the U-shaped groove of both sides with left side
Disk and the insertion connection of right side Moving plate；Riveting set is positioned at the center of left side Moving plate and right side Moving plate；The left side vinyl cover passes through plastics
Cover locking screw is fixedly connected on the clamp of left side, and right side vinyl cover is fixedly connected on right side clamp by vinyl cover lock-screw
On, top cover is connected with left side vinyl cover and right side vinyl cover；The top of the draft arm is also equipped with brake cable locking screw
Female, brake cable lock-screw and buckle, the brake cable sequentially pass through brake cable guide sleeves, brake cable locking nut and draft arm
Stretched out afterwards from the wire slotted eye of right side clamp.
It is used as further program of the utility model：Slide rail is provided with the left side vinyl cover and right side vinyl cover,
Top cover is connected by the slide rail on left side vinyl cover and right side vinyl cover and left side vinyl cover and right side vinyl cover.
It is used as the utility model further scheme：Being provided with three on the quiet disk in left side and the quiet disk in right side is used for
The steel ball rolling channel of the first steel ball is placed, the side of the left side Moving plate and right side Moving plate is provided with three steel ball rolling channels.
It is used as the utility model further scheme：The opposite side of the left side Moving plate and right side Moving plate is provided with five
The individual groove for being used to place the second steel ball.
It is used as the utility model further scheme：A diameter of 3mm of second steel ball.
It is used as the utility model further scheme：A diameter of 4mm of first steel ball.
It is used as the utility model further scheme：The left side clamp pass through two caliper lock spiral shells with right side clamp
Nail is fixedly connected.
Compared with prior art, the beneficial effects of the utility model are：
The concealed double acting disc brake is reasonable in design, double acting in opposite directions by brake block in brake, makes disc indeformable between two parties,
Extend the service life of disc, as long as and pinch brake lever locking disc brake during entrucking adjustment, adjustment is simple easy；Entirely stop
Car and release movement are all completed under left side clamp, right side clamp, left side vinyl cover and right side vinyl cover parcel, and profile is more
Plus it is succinct attractive in appearance；Also have the advantages that manufacturing cost is low.
Brief description of the drawings
Fig. 1 is the overall structure diagram of concealed double acting disc brake.
Fig. 2 is one of decomposition texture schematic diagram of concealed double acting disc brake.
Fig. 3 is the two of the decomposition texture schematic diagram of concealed double acting disc brake.
Fig. 4 is one of dimensional structure diagram of left side clamp in concealed double acting disc brake.
Fig. 5 is the two of the dimensional structure diagram of left side clamp in concealed double acting disc brake.
Fig. 6 is the three of the dimensional structure diagram of left side clamp in concealed double acting disc brake.
Wherein：Clamp on the left of 1-；Quiet disk on the left of 2-；Moving plate on the left of 3-；4- riveting sets；5- rivets；The steel balls of 6- first；7- second
Steel ball；8- solves lock ring；9- brake blocks；10- brake pad elastic pieces；Clamp on the right side of 11-；Quiet disk on the right side of 12-；Moving plate on the right side of 13-；14-
Draft arm；15- buckles；16- brake cable locking nuts；17- brake cable lock-screws；Vinyl cover on the right side of 18-；19- top covers；20-
Left side vinyl cover；21- caliper lock screws；22- vinyl cover lock-screws.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-6, a kind of concealed double acting disc brake, including left side clamp 1, the quiet disk 2 in left side, left side Moving plate 3, unblock
Ring 8, brake block 9, right side clamp 11, the quiet disk 12 in right side, draft arm 14, right side Moving plate 13, right side vinyl cover 18 and left side plastics
Lid 20；The left side clamp 1 are fixedly connected with right side clamp 11 by caliper lock screw 21, the quiet disk 2 in left side and the quiet disk in right side
12 be riveted on respectively on the inside of left side clamp 1 and right side clamp 11, the quiet disk 2 in left side and the quiet disk 12 in right side be provided with it is many
The individual steel ball rolling channel for being used to place the first steel ball 6, and the steel ball rolling channel of the quiet disk 12 of the quiet disk 2 in left side and right side is symmetrical arranged, to protect
Axis move toward one another of first steel ball 6 along two quiet disks during card brake, the side of the left side Moving plate 3 and right side Moving plate 13 is all provided with
Multiple steel ball rolling channels are equipped with, is contacted by the first steel ball 6 with the quiet disk 12 of the quiet disk in left side 2 and right side and plays braking action；The left side
The opposite side of side Moving plate 3 and right side Moving plate 13, which is provided with multiple grooves for being used to place the second steel ball 7 and one, to be used to be embedded in
The central recess of riveting set 4；The draft arm 14 is located at the inner side of left side clamp 1 and right side clamp 11, and draft arm 14, which was both played, to be led
Draw the effect of brake cable and play a part of the returning spring of brake block 9, two solution lock rings 8 are rotated by riveting set 4 and rivet 5 to be connected
It is connected on draft arm 14, solution lock ring 8 can also freely be rotated relative to draft arm 14, the second steel ball 7 is conciliate lock ring 8 and contacted, and rises
Unlocked to draft arm 14 during brake and two brake blocks 9, the connection of the upper end of brake block 9 are installed between return action, two solution lock rings 8
There is brake pad elastic piece 10；U-shaped groove is provided with the left side Moving plate 3 and right side Moving plate 13, draft arm 14 passes through both sides
U-shaped groove is connected with left side Moving plate 3 and the insertion of right side Moving plate 13, and draft arm 14 passes through left side when pulling rotation by brake cable
U-shaped groove on Moving plate 3 and right side Moving plate 13 drives left side Moving plate 3 and right side Moving plate 13 to rotate together, plays braking action；
Riveting set 4 is located at the center of left side Moving plate 3 and right side Moving plate 13, the pressure of draft arm 14 is concentrated on Moving plate center；The left side
Vinyl cover 20 is fixedly connected on the clamp 1 of left side by vinyl cover lock-screw 22, and right side vinyl cover 18 passes through plastics cover locking
Screw 22 is fixedly connected on the clamp 11 of right side, and top cover 19 is connected with left side vinyl cover 20 and right side vinyl cover 18, to wrap
Cover whole draft arm 14；The top of the draft arm 14 is also equipped with brake cable locking nut 16, brake cable lock-screw 17
With buckle 15, the brake cable is sequentially passed through after brake cable guide sleeves, brake cable locking nut 16 and draft arm 14 from right side card
Stretched out in the wire slotted eye of pincers 11, so whole brake cable is also hidden in vinyl cover, and whole outward appearance does not see draft arm 14
And brake cable；When brake cable pulls draft arm 14, due to the driving by left side Moving plate 3 and right side Moving plate 13, in the first steel
Under the promotion of ball 6, left side Moving plate 3 and the side of right side Moving plate 13 rotate edge axis and moved towards, so as to promote the solution lock ring 8 of left and right
Move towards, then by solving the transmission of lock ring 8, transmit motion on two brake blocks 9 of left and right, so that brake is realized, this
When draft arm 14 be in by brake cable tractive force and left side Moving plate 3 and the thrust of right side Moving plate 13 two power effect under, draft arm
14 are in the state of being squeezed；When not braking, the pulling force that at this moment brake cable is applied on draft arm 14 disappears, in draft arm 14 certainly
In the presence of body tension force, draft arm 14 starts resilience, and at this moment left side Moving plate 3, right side Moving plate 13 and draft arm 14 are together along steel
Ball receway resilience returns to home position, so as to realize brake release function；Whole brake and release movement are all in left side card
Completed under pincers 1, right side clamp 11, left side vinyl cover 20 and the parcel of right side vinyl cover 18, this process is not seen completely, it is therefore named
For concealed double acting mechanical disc brake.Preferably, being provided with slide rail on the left side vinyl cover 20 and right side vinyl cover 18, push up
Lid 19 is coordinated by the slide rail on left side vinyl cover 20 and right side vinyl cover 18 and left side vinyl cover 20 and right side vinyl cover 18 and connected
Connect；Preferably, be provided with the quiet disk 2 in left side and the quiet disk 12 in right side 3 be used for place the first steel ball 6 steel ball roll
Road；The side of the left side Moving plate 3 and right side Moving plate 13 is provided with 3 steel ball rolling channels；Preferably, the left side Moving plate 3
With the opposite side of right side Moving plate 13 be provided with 5 be used for place the second steel ball 7 groove；Preferably, second steel ball 7
A diameter of 3mm；Preferably, a diameter of 4mm of first steel ball 6；Preferably, the left side clamp 1 and right side card
Pincers 11 are fixedly connected by two caliper lock screws 21.
Operation principle of the present utility model is：The steel ball rolling channel of the quiet disk 12 of the quiet disk 2 in left side and right side is symmetrical arranged, to ensure
Axis move toward one another of first steel ball 6 along two quiet disks during brake；Draft arm 14 had not only played a part of towing brake line but also played to stop
The effect of the returning spring of car piece 9；Second steel ball 7 is conciliate lock ring 8 and contacted, and draft arm 14 unlocks return action when playing brake；Lead
Draw arm 14 when pulling rotation by brake cable, pass through the U-shaped groove on left side Moving plate 3 and right side Moving plate 13 and drive left side Moving plate 3
Rotated together with right side Moving plate 13, play braking action；Brake cable sequentially passes through brake cable guide sleeves, brake cable locking nut 16
And stretched out after draft arm 14 from the wire slotted eye of right side clamp 11, so whole brake cable is also hidden in vinyl cover, whole
Individual outward appearance does not see draft arm 14 and brake cable.
When brake cable pulls draft arm 14, due to the driving by left side Moving plate 3 and right side Moving plate 13, in the first steel ball
Under 6 promotion, left side Moving plate 3 and the side of right side Moving plate 13 rotate edge axis and moved towards, so as to promote the solution lock ring 8 of left and right
Move towards, then by solving the transmission of lock ring 8, transmit motion on two brake blocks 9 of left and right, so that brake is realized, this
When draft arm 14 be in by brake cable tractive force and left side Moving plate 3 and the thrust of right side Moving plate 13 two power effect under, draft arm
14 are in the state of being squeezed；When not braking, the pulling force that at this moment brake cable is applied on draft arm 14 disappears, in draft arm 14 certainly
In the presence of body tension force, draft arm 14 starts resilience, and at this moment left side Moving plate 3, right side Moving plate 13 and draft arm 14 are together along steel
Ball receway resilience returns to home position, so as to realize brake release function；Whole brake and release movement are all in left side card
Completed under pincers 1, right side clamp 11, left side vinyl cover 20 and the parcel of right side vinyl cover 18, this process is not seen completely, it is therefore named
For concealed double acting mechanical disc brake.
The concealed double acting disc brake is reasonable in design, double acting in opposite directions by brake block in brake, makes disc indeformable between two parties,
Extend the service life of disc, as long as and pinch brake lever locking disc brake during entrucking adjustment, adjustment is simple easy；Entirely stop
Car and release movement are all complete under left side clamp 1, right side clamp 11, left side vinyl cover 20 and right side vinyl cover 18 parcel
Into profile is more succinct attractive in appearance；Also have the advantages that manufacturing cost is low.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (7)
1. a kind of concealed double acting disc brake, it is characterised in that including left side clamp (1), the quiet disk in left side (2), left side Moving plate (3),
Solve lock ring (8), brake block (9), right side clamp (11), the quiet disk in right side (12), draft arm (14), right side Moving plate (13), right side modeling
Material lid (18) and left side vinyl cover (20)；The left side clamp (1) are solid by caliper lock screw (21) with right side clamp (11)
Fixed connection, the quiet disk of the quiet disk in left side (2) and right side (12) is riveted on the inside of left side clamp (1) and right side clamp (11), institute respectively
State and multiple steel ball rolling channels for being used to place the first steel ball (6) are provided with the quiet disk (2) in left side and the quiet disk in right side (12), and left side
The steel ball rolling channel of quiet disk (2) and the quiet disk in right side (12) is symmetrical arranged, and the side of the left side Moving plate (3) and right side Moving plate (13) is equal
It is provided with multiple steel ball rolling channels；The opposite side of the left side Moving plate (3) and right side Moving plate (13) is provided with multiple for placing
The groove of second steel ball (7) and a central recess for being used to be embedded in riveting set (4)；The draft arm (14) is located at left side clamp
(1) with the inner side of right side clamp (11), two solution lock rings (8) are rotatably connected on draft arm by riveting set (4) and rivet (5)
(14) on, two brake blocks (9) are installed between two solution lock rings (8), brake block (9) upper end is connected with brake pad elastic piece
(10)；U-shaped groove is provided with the left side Moving plate (3) and right side Moving plate (13), draft arm (14) is recessed by the U-shaped of both sides
Groove is connected with left side Moving plate (3) and right side Moving plate (13) insertion；Riveting set (4) is located at left side Moving plate (3) and right side Moving plate (13)
Center；The left side vinyl cover (20) is fixedly connected on left side clamp (1) by vinyl cover lock-screw (22), right side plastics
Lid (18) is fixedly connected on right side clamp (11) by vinyl cover lock-screw (22), top cover (19) and left side vinyl cover (20)
It is connected with right side vinyl cover (18)；The top of the draft arm (14) is also equipped with brake cable locking nut (16), brake
Line lock-screw (17) and buckle (15), the brake cable sequentially pass through brake cable guide sleeves, brake cable locking nut (16) and
Stretched out after draft arm (14) from the wire slotted eye of right side clamp (11).
2. concealed double acting disc brake according to claim 1, it is characterised in that the left side vinyl cover (20) and right side modeling
Slide rail is provided with material lid (18), top cover (19) passes through the slide rail on left side vinyl cover (20) and right side vinyl cover (18) and a left side
Side vinyl cover (20) and right side vinyl cover (18) are connected.
3. concealed double acting disc brake according to claim 1, it is characterised in that the quiet disk in left side (2) and the quiet disk in right side
(12) be provided with three be used for place the first steel ball (6) steel ball rolling channel, the left side Moving plate (3) and right side Moving plate (13)
Side be provided with three steel ball rolling channels.
4. concealed double acting disc brake according to claim 1, it is characterised in that the left side Moving plate (3) and right side Moving plate
(13) opposite side be provided with five be used for place the second steel ball (7) groove.
5. concealed double acting disc brake according to claim 1, it is characterised in that second steel ball (7) it is a diameter of
3mm。
6. concealed double acting disc brake according to claim 1, it is characterised in that first steel ball (6) it is a diameter of
4mm。
7. concealed double acting disc brake according to claim 1, it is characterised in that the left side clamp (1) and right side clamp
(11) it is fixedly connected by two caliper lock screws (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621174429.3U CN206446744U (en) | 2016-10-26 | 2016-10-26 | A kind of concealed double acting disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621174429.3U CN206446744U (en) | 2016-10-26 | 2016-10-26 | A kind of concealed double acting disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206446744U true CN206446744U (en) | 2017-08-29 |
Family
ID=59662287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621174429.3U Expired - Fee Related CN206446744U (en) | 2016-10-26 | 2016-10-26 | A kind of concealed double acting disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206446744U (en) |
-
2016
- 2016-10-26 CN CN201621174429.3U patent/CN206446744U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20201026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |