CN204136811U - A kind of bidirectional modulation brake cable tensioning regulating mechanism - Google Patents
A kind of bidirectional modulation brake cable tensioning regulating mechanism Download PDFInfo
- Publication number
- CN204136811U CN204136811U CN201420502766.5U CN201420502766U CN204136811U CN 204136811 U CN204136811 U CN 204136811U CN 201420502766 U CN201420502766 U CN 201420502766U CN 204136811 U CN204136811 U CN 204136811U
- Authority
- CN
- China
- Prior art keywords
- lock pin
- screw rod
- connecting screw
- line
- drag
- 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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Abstract
The utility model discloses a kind of bidirectional modulation brake cable tensioning regulating mechanism, comprise body skin and be slidably arranged in the slide block in body skin, described body skin upper end is provided with connecting screw rod, passive drag-line is provided with in connecting screw rod, described passive drag-line lower end and slide block clamping, described passive drag-line upper end is provided with coupling link; Described connecting screw rod is provided with setting nut, and described setting nut is arranged in pairs; Described connecting screw rod is socketed with U-shaped link span, is socketed between paired setting nut bottom described U-shaped link span, and is fixed on connecting screw rod by setting nut; Described U-shaped link span open end is fixedly connected with lock pin frame; Described lock pin frame is connected to lock pin by Spring Card, and described lock pin comprises plunger and pin tail; Described pin tail, through being connected with coupling link bottom lock pin frame, can have more demand regulate the tightness of drag-line easily by arranging tensioning regulating mechanism in brake cable structure.
Description
Technical field
The utility model relates to a kind of bidirectional modulation brake cable tensioning regulating mechanism.
Background technology
As everyone knows, existing automobile and high-speed rail seat can be regulated by the angle of inclination of adjustment structure to seat.Will by the adjustment member of brake cable as core more than most adjustment, existing brake cable structure generally only includes a unidirectional core, namely can only regulate by being arranged on the one-sided regulating mechanism of seat.Simultaneously drag-line period of service longer after, easily become slack, existing stayed structure lacks actv. tensioning adjustment structure, and can only change after lax, cost is higher.Prior art is badly in need of a kind of bidirectional modulation brake cable tensioning regulating mechanism being convenient to regulate tensioning.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of bidirectional modulation brake cable tensioning regulating mechanism being convenient to regulate tensioning.
For achieving the above object, the technical solution of the utility model there is provided a kind of bidirectional modulation brake cable tensioning regulating mechanism, comprise body skin and be slidably arranged in the slide block in body skin, described body skin upper end is provided with connecting screw rod, passive drag-line is provided with in connecting screw rod, described passive drag-line lower end and slide block clamping, described passive drag-line upper end is provided with coupling link;
Described connecting screw rod is provided with setting nut, and described setting nut is arranged in pairs; Described connecting screw rod is socketed with U-shaped link span, is socketed between paired setting nut bottom described U-shaped link span, and is fixed on connecting screw rod by setting nut; Described U-shaped link span open end is fixedly connected with lock pin frame;
Described lock pin frame is connected to lock pin by Spring Card, and described lock pin comprises plunger and pin tail; Described pin tail is connected with coupling link through bottom lock pin frame.Demand can be had more easily the tightness of drag-line is regulated by arranging tensioning regulating mechanism in brake cable structure.
As preferably, described lock pin upper end is provided with the logical pilot hole that lock pin slides of receiving, and described lock pin head is arranged in pilot hole; Be provided with cavity in the middle part of described lock pin frame, described lock pin according to this through lock pin pilot hole, cavity and lock pin frame base plate, is connected with spring between described lock pin head lower end and base plate from top to bottom.Such design is the further optimization to scheme.
As preferably, described body skin bottom is provided with initiatively drag-line, and described active drag-line upper end is through body skin and slide block clamping.Such design is the further optimization to scheme.
Advantage of the present utility model and beneficial effect are: can have more demand regulate the tightness of drag-line easily by arranging tensioning regulating mechanism in brake cable structure.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model body skin, initiatively drag-line and passive drag-line connection structure schematic diagram.
In figure: 1, body skin; 2, slide block; 3, connecting screw rod; 4, passive drag-line; 6, coupling link; 7, active drag-line; 8, setting nut; 9, U-shaped link span; 10, lock pin frame; 11, spring; 13, plunger; 14, tail is sold; 15, pilot hole; 16, cavity; 17, lock pin frame base plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As Figure 1-Figure 2, a kind of bidirectional modulation brake cable tensioning regulating mechanism, the slide block 2 comprising body skin 1 and be slidably arranged in body skin 1, described body skin 1 upper end is provided with connecting screw rod 3, passive drag-line 4 is provided with in connecting screw rod 3, described passive drag-line 4 lower end and slide block 2 clamping, described passive drag-line 4 upper end is provided with coupling link 6; Described body skin 1 bottom is provided with initiatively drag-line 7, and described active drag-line 7 upper end is through body skin 1 and slide block 2 clamping; By arrange in brake cable structure housing and slide block 2 can be implemented in slide block 2 is connected two initiatively drag-lines 7 and a velamen move drag-line 4, and then realize the technical purpose that two drive.
Described connecting screw rod 3 is provided with setting nut 8, and described setting nut 8 is arranged in pairs; Described connecting screw rod 3 is socketed with U-shaped link span 9, is socketed between paired setting nut 8 bottom described U-shaped link span 9, and be fixed on connecting screw rod 3 by setting nut 8; Described U-shaped link span 9 open end is fixedly connected with lock pin frame 10;
Described lock pin frame 10 is connected with lock pin by spring 11, and described lock pin comprises plunger 13 and pin tail 14; Described pin tail 14 is connected with coupling link 6 through bottom lock pin frame 10.
Described lock pin upper end is provided with the logical pilot hole 15 that lock pin slides of receiving, and described lock pin head is arranged in pilot hole 15; Be provided with cavity 16 in the middle part of described lock pin frame 10, described lock pin according to this through lock pin pilot hole 15, cavity 16 and lock pin frame base plate 17, is connected with spring 11 between described lock pin head lower end and base plate from top to bottom.
In use, by regulating the position of setting nut 8 on connecting screw rod 3, the position of U-shaped link span 9 on connecting screw rod 3 can be regulated, and then regulate the position of passive drag-line about 4, namely spring 11 is by the size compressed, and spring 11 amount of compression is larger, and drag-line is tighter; Spring 11 amount of compression is less, and drag-line is more loose.Setting nut 8 can also play the effect of fixing U-shaped link span 9 simultaneously, is kill two birds with one stone.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing from the front lower of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a bidirectional modulation brake cable tensioning regulating mechanism, it is characterized in that: comprise body skin and be slidably arranged in the slide block in body skin, described body skin upper end is provided with connecting screw rod, passive drag-line is provided with in connecting screw rod, described passive drag-line lower end and slide block clamping, described passive drag-line upper end is provided with coupling link;
Described connecting screw rod is provided with setting nut, and described setting nut is arranged in pairs; Described connecting screw rod is socketed with U-shaped link span, is socketed between paired setting nut bottom described U-shaped link span, and is fixed on connecting screw rod by setting nut; Described U-shaped link span open end is fixedly connected with lock pin frame;
Described lock pin frame is connected to lock pin by Spring Card, and described lock pin comprises plunger and pin tail; Described pin tail is connected with coupling link through bottom lock pin frame.
2. bidirectional modulation brake cable tensioning regulating mechanism as claimed in claim 1, is characterized in that: described lock pin upper end is provided with the logical pilot hole that lock pin slides of receiving, and described lock pin head is arranged in pilot hole; Be provided with cavity in the middle part of described lock pin frame, described lock pin according to this through lock pin pilot hole, cavity and lock pin frame base plate, is connected with spring between described lock pin head lower end and base plate from top to bottom.
3. bidirectional modulation brake cable tensioning regulating mechanism as claimed in claim 2, is characterized in that: described body skin bottom is provided with initiatively drag-line, and described active drag-line upper end is through body skin and slide block clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502766.5U CN204136811U (en) | 2014-09-03 | 2014-09-03 | A kind of bidirectional modulation brake cable tensioning regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502766.5U CN204136811U (en) | 2014-09-03 | 2014-09-03 | A kind of bidirectional modulation brake cable tensioning regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204136811U true CN204136811U (en) | 2015-02-04 |
Family
ID=52413521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420502766.5U Expired - Fee Related CN204136811U (en) | 2014-09-03 | 2014-09-03 | A kind of bidirectional modulation brake cable tensioning regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204136811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203581A (en) * | 2021-07-05 | 2021-08-03 | 明锦(天津)数码科技有限公司 | Brake triggering system for electric bicycle performance test platform |
-
2014
- 2014-09-03 CN CN201420502766.5U patent/CN204136811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203581A (en) * | 2021-07-05 | 2021-08-03 | 明锦(天津)数码科技有限公司 | Brake triggering system for electric bicycle performance test platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20150903 |
|
| EXPY | Termination of patent right or utility model |