TWM536298U - Improvement of bicycle brake seat - Google Patents

Description

Bicycle brake fixed seat improvement

This creation is about a "bike brake mount improvement", especially a bicycle brake mount that provides brake caliper engagement.

According to the conventional bicycle braker fixing structure, as shown in the attached, it is a bicycle brake caliper assembly of the national patent application No. 102137322, and the bicycle brake caliper assembly (100) is constructed. A front fork frame (40) attached to the bicycle frame (14), the bicycle brake caliper assembly (100) includes a brake caliper (110), a base member (120), a first coupling member (141), and a The second coupling member (145) is coupled to the base member (120) by the first coupling member (141) and the second coupling member (145) in the brake caliper (110) shown in FIG. The member (120) is attached to the front fork frame (40) by the first attachment member (151) and the second attachment member (155), and the first coupling member (141) and the second coupling The member (145) is a countersunk bolt, and the first attachment member (151) and the second attachment member (155) are hexagonal socket head bolts, so that the brake caliper (110) can be first locked on the base member (120). The base member (120) is then mounted and fixed to the front fork frame (40) of the bicycle frame (14).

However, the conventional structure as described above still has the following problem in practical applications: the brake caliper (110) is flatly attached to the caliper side contact surface (128) of the base member (120), and It is not clamped by the base member (120), so that the brake caliper (110) is easily affected by the high and low undulations of the road surface, or the brake disc rotor (50) is affected by factors such as clamping and braking under high-speed operation, and is on the base member (120). Unnecessary vibration, when the brake caliper (110) is often in a vibrating environment, it will greatly reduce the stability of its brakes, and even more fear that parts will loosen due to vibration, and the safety during driving will be questioned. .

Therefore, how to develop and improve the shortcomings of the above-mentioned bicycle braker mount structure is a goal that the relevant industry needs to work hard to develop. The present creator has the idea of thinking and creating for many years. The experience was designed, and after many discussions and trials of sample tests, and many revisions and improvements, this work was launched.

Conventional brake calipers are flatly attached to the caliper side contact surface of the base member without being clamped by the base member, so that the brake caliper easily causes unnecessary vibration on the base member, which is a technical problem to be solved.

The present invention provides an improvement of a bicycle brake fixing bracket. The brake caliper of the brake device is matched with a fixing seat, at least two first coupling members and at least two second coupling members, and the brake caliper is first locked by using the first coupling member. After being fixed on the fixed seat, it is installed on the self by the fixed seat. The front fork portion of the vehicle, wherein the brake caliper is provided with at least two locking holes, and the outer side of the two locking holes is formed with a positioning concave portion, the fixing seat has a first surface and a second surface, and the first surface faces the second surface The direction penetrates through at least two countersunk holes, and the outer side of the two countersunk holes is formed with a positioning convex portion on the first surface, and the positioning convex portion is matched with the positioning concave portion, and the first coupling member is penetrated by the countersunk hole. And locking the locking hole of the brake caliper, in addition to the brake caliper being able to be coupled to the second surface of the fixed seat, and also engaging the positioning concave portion with the positioning convex portion, so that the brake caliper is secured on the fixed seat And the fixing seat has at least one through hole adjacent to the two ends, and the front fork portion is provided with a recessed dodging groove, and at least one screw hole is disposed on the upper and lower sides of the doping groove, and the screw hole is used to provide the above Through the hole alignment, the second coupling member penetrates from the through hole and locks the screw hole, so that the brake caliper can be coupled to the front fork portion via the fixing seat, thereby obtaining a bicycle brake fixing. Block improver.

This creation provides an improvement of the bicycle brake fixing seat, which utilizes the engagement of the positioning convex portion and the positioning concave portion, so that the brake caliper is secured on the fixing seat, which can prevent the brake caliper from generating improper vibration during driving or braking, and the braking is stable. The degree is higher, and the parts of the brake can be prevented from being loosened due to vibration, and riding is relatively safe.

This creative part:

(10) ‧‧‧Brake calipers

(11)‧‧‧Keyhole

(12) ‧‧‧ positioning recess

(121)‧‧‧ card slot

(122)‧‧‧Inlay

(20)‧‧‧ Fixed seat

(21) ‧‧‧ first surface

(22) ‧‧‧second surface

(23) ‧‧‧ countersink

(24)‧‧‧ positioning convex

(241)‧‧‧Carri

(242)‧‧‧Embedding blocks

(25) ‧‧‧through holes

(30) ‧ ‧ first joint

(40) ‧‧‧Second joints

(50)‧‧‧ Front fork

(51)‧‧‧Dust slot

(52)‧‧‧ screw holes

The first picture: a three-dimensional combination of the creation.

The second picture: is a three-dimensional exploded view of the creation.

The third picture: the combination plan of the creation.

The fourth figure is a diagram of another embodiment of the present creation.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following figure for a brief description of the example. The detailed description is as follows: First, please go to the first picture to As shown in the third figure, the brake caliper (10) of the present brake device is used with a fixing seat (20), at least two first coupling members (30) and at least two second coupling members (40), and The brake caliper (10) is firstly locked on the fixing seat (20) by the first coupling member (30), and then mounted on the front fork portion (50) of the bicycle by the fixing seat (20), wherein the brake The caliper (10) is provided with at least two locking holes (11), and a positioning recess (12) is formed on the outer side of the two locking holes (11). The fixing base (20) has a first surface (21) and a second surface. (22) The first surface (21) has at least two counterbored holes (23) penetrating in the direction of the second surface (22), and the outer side of the two countersunk holes (23) is formed with a positioning on the first surface (21) The convex portion (24) is engaged with the positioning concave portion (12) by the positioning convex portion (24), and the first coupling member (30) is penetrated by the counterbore hole (23), and the brake caliper (10) is Keyhole (11) into The lock knot, in addition to the brake caliper (10) can be coupled to the second surface (22) of the fixed seat (20), and can also be engaged with the positioning convex portion (24) through the positioning recess (12) to allow the brake caliper ( 10) obtaining a fastening on the fixing base (20), and the fixing seat (20) is adjacent to the two ends through at least one through hole (25), and the front fork portion (50) is provided with a recessed dodging The slot (51) and the doffer slot (51) are respectively provided with at least one screw hole (52) on the upper and lower sides, and are provided by the screw hole (52) The above-mentioned through hole (25) is aligned, the second coupling member (40) is inserted through the hole (25) and the screw hole (52) is locked, so that the brake caliper (10) can pass through the fixing seat (20). The combination is mounted on the front fork portion (50).

The present invention provides a bicycle brake mount modification in which the positioning projection (24) is a rib (241) that is transversely disposed on the second surface (22) and flashes over the counterbore (23), and the brake caliper The positioning recess (12) of (10) is provided with a card slot (121) into which the card rib (241) can be engaged (please view it as shown in the first to third figures).

The present invention provides an improvement of a bicycle brake mount, wherein the positioning protrusion (24) and the positioning recess (12) are provided with a fitting (242) and a fitting groove (122) (please also be shown in the fourth figure). View it).

The present invention provides a bicycle brake mount modification in which the first coupling member (30) is a countersunk screw.

The present invention provides a bicycle brake mount modification in which the second coupling member (40) is a hexagonal socket head bolt.

With the structure of the above specific embodiment, the following benefits can be obtained: the engagement of the positioning protrusion (24) and the positioning recess (12) allows the brake caliper (10) to be secured on the fixing seat (20). It avoids the improper vibration of the brake caliper (10) during driving or braking, the stability of the brake is higher, and the parts of the brake can be prevented from being loosened due to vibration, and the riding is relatively safe.

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation has not been seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, Patent applications, please ask the Board of Review to grant legal patent rights, and to pray.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

(10) ‧‧‧Brake calipers

(11)‧‧‧Keyhole

(12) ‧‧‧ positioning recess

(121)‧‧‧ card slot

(20)‧‧‧ Fixed seat

(21) ‧‧‧ first surface

(22) ‧‧‧second surface

(23) ‧‧‧ countersink

(24)‧‧‧ positioning convex

(241)‧‧‧Carri

(25) ‧‧‧through holes

(30) ‧ ‧ first joint

(40) ‧‧‧Second joints

(50)‧‧‧ Front fork

(51)‧‧‧Dust slot

(52)‧‧‧ screw holes

Claims (5)

A bicycle brake fixing seat is improved, wherein a brake caliper of the brake is matched with a fixing seat, at least two first coupling members and at least two second coupling members, and the brake caliper is firstly fixed by using the first coupling member. After being seated, the bicycle is mounted on the front fork portion of the bicycle by the fixing base. The brake caliper is provided with at least two locking holes, and the outer side of the two locking holes are formed with a positioning recess; the fixing seat has a first surface and a second surface, the first surface penetrates at least two countersunk holes toward the second surface, and the outer side of the two countersunk holes is formed with a positioning convex portion on the first surface, and the positioning convex portion is matched with the positioning concave portion, Then, the first coupling member is inserted through the countersunk hole, and the locking hole of the brake caliper is locked, and the brake caliper can be coupled to the second surface of the fixing seat, and can also pass through the positioning concave portion and the positioning convex portion. Suitably, the brake caliper is fixed on the fixing seat, and the fixing seat is adjacent to the two ends through at least one through hole; the front fork portion is provided with a recessed dodging groove, and the dosing groove is arranged above and below Have A small screw, using the threaded hole provided through the hole of the above-described position, with the second coupling member from penetrating through the apertures for keying and screw, so that the brake calipers capable of binding via a holder mounted on the front fork portion. The bicycle brake holder according to claim 1 is improved, wherein the positioning protrusion is a rib that is transversely disposed on the second surface and flashes over the counterbore, and the positioning recess of the brake caliper is provided for The card slot in which the rib is snapped in. The bicycle brake fixing seat according to claim 1 is improved, wherein the positioning convex portion is fixed The recess is a fit between the insert and the recess. The bicycle brake mount according to claim 1 is improved, wherein the first joint member is a countersunk screw. The bicycle brake mount according to claim 1 is improved, wherein the second joint member is a hexagon socket head bolt.