TWM495270U - Regulation structure of brake cylinder regulator - Google Patents

Description

Adjustment structure of brake pump adjuster

This creation is about the adjustment structure of a brake pump adjuster, especially for a brake pump that can be used with different sizes.

According to the general diagram of the brake pump adjuster, please refer to the first figure and the Republic of China Patent Bulletin No. 392552, "Improved structure of the disc brake sub-pump adjuster", which mainly includes an axial joint for the brake sub-pump. And a driving wrench capable of being connected to the rotating disk body by the rotating shaft, wherein the center of the disk surface of the pulling disk body is upwardly convexly arranged with a hollow cylindrical positioning shaft portion, the positioning shaft portion is externally The diameter is corresponding to the inner diameter of the central valve port of the brake pump, and a pivot hole is respectively disposed at both ends of the diameter, and at least a positioning hole is recessed at the end surface of the predetermined radius of the periphery for a positioning column The axial setting end of the driving wrench has a driving plate, and a receiving recess is recessed in the center of the driving plate, and a strong magnet is fixed therein, and the periphery of the receiving concave portion is opposite to the pivoting plate body At the position of the hole, two fixing protrusions are protruded upwards for quick adsorption and connection of the pulling plate body, according to which the positioning shaft portion is correctly inserted into the center valve port of the brake cylinder, and the predetermined relative positioning column is Resist the gap on the side of the brake pump, and The best convenience and robustness of the rapid disassembly of the Chengyu sub-pump is known. However, it is known that the brake sub-pump adjuster is disposed in a tool box 1 in which two drive wrenches 10 are to be prepared. 11 and a plurality of differently sized pulling disc bodies 12 (as shown in the first figure), it is customary to use a tool box 1 to hold the two driving wrenches 10, 11 and a plurality of differently sized pulling disc bodies 12 The tool has many integral components, heavy weight, large volume, and inconvenient carrying.

The main purpose of this creation is to provide an effective solution to the shortcomings of the conventional brake pump regulator.

The adjustment structure of the brake pump adjuster of the present invention is composed of a rotating seat, a fixing seat, at least two positioning protrusions, at least two fixing columns and a fixing member, and a groove is arranged in the middle of the rotating seat. The inner surface of the groove is provided with a screw hole, and one side of the rotating seat is provided with at least two arc-shaped guide grooves and at least two curved through holes around the groove, and the fixing seat is disposed on the rotating base One side of the fixing seat is provided with a groove on one side of the fixing seat, and a convex body is disposed on the other side of the fixing seat, and the convex system of the fixing seat is disposed in the groove of the rotating seat, and the groove of the fixing seat The inner surface of the fixing seat is provided with at least two sliding grooves, and the inner side of the fixing seat is corresponding to the position of the at least two sliding grooves. And a positioning guide groove, the fixing seat is further provided with at least two through holes, and the at least two positioning protrusions are respectively disposed in at least two sliding slots of the fixing seat, and protrude from the outer side of the fixing seat, A positioning flange is disposed on the positioning post, and the positioning flange is disposed on the positioning guide groove of the fixing seat a guiding protrusion is disposed on the wall surface of the positioning flange, the guiding protrusion system is disposed in the arcuate guiding groove of the rotating seat, and the at least two fixing columns are respectively disposed on the curved through hole of the rotating seat One end of the at least two fixing posts is provided with a through hole in the at least two through holes of the fixing base, and the fixing member is disposed in the through hole of the fixing seat and is fixed in the screw hole of the rotating seat.

The adjustment structure of the brake pump adjuster of the present invention, wherein the outer surface of the rotary seat is provided with an anti-slip pattern.

The adjustment structure of the brake pump adjuster of the present invention has the advantages that it can be used with various different sizes of brake cylinders, can be conveniently operated, small in size, light in weight, and convenient to carry.

For the purpose of achieving the above-mentioned purpose and effect of the above-mentioned use, a preferred and feasible embodiment will be described, and the details are as follows:

For the embodiment of the adjustment structure of the brake pump adjuster of the present invention, please refer to the second and third figures. The main structure is an adjustment structure 2 which can be matched with the axial joint of the brake cylinders of different sizes, and the adjustment structure 2 is composed of a rotating base 20, a fixing base 21, at least two positioning protrusions 22, at least two fixing posts 23 and a fixing member 24. The outer peripheral surface of the rotating base 20 is provided with an anti-slip pattern 200, and the rotating base 20 A groove 201 is disposed in the middle of the groove 201. The inner surface of the groove 201 is provided with a screw hole 202. The side surface of the rotating base 20 is provided with at least two arcuate guide grooves 203 and at least two curved shapes. a hole 204, and the fixing base 21 is disposed on one side of the rotating base 20. One side of the fixing seat 21 is provided with a groove 210, and the other side of the fixing seat 21 is provided with a convex body 211 (such as the third As shown in the figure, the inner surface of the recess 210 of the fixing base 21 is provided with a through hole 212, and the through hole 212 is inserted through the outer end surface of the convex body 211. The outer side of the fixing base 21 is provided with at least two sliding grooves 213. A positioning guide 214 is defined on the inner side of the fixing seat 21 corresponding to the position of the at least two sliding slots 213, and the fixing seat 21 is further The at least two through holes 215 are respectively disposed in the at least two sliding slots 213 of the fixing base 21 and protrude from the outer side of the fixing seat 21, and the positioning protrusions 22 are disposed on the positioning brackets 22 A positioning flange 220 is disposed in the positioning guide 214 of the fixing base 21, and a guiding protrusion 221 is disposed on the wall surface of the positioning flange 220, and the guiding protrusion 221 is provided The at least two fixing posts 23 are respectively disposed in the arc-shaped through holes 204 of the rotating base 20 and at least two through holes 215 of the fixing base 21, the at least two One end of the fixing post 23 is provided with a through hole 230, and the fixing member 24 is inserted through the through hole 212 of the fixing base 21 and screwed into the screw hole 202 of the rotating base 20, so that it is a brake pump Adjustment structure of the adjuster.

When combining, refer to the second to fourth figures. First, the guiding protrusions 221 at one end of the at least two positioning protrusions 22 are respectively disposed in the at least two curved guiding grooves 203 of the rotating base 20, and then the fixing seat 21 is installed. The convex body 211 of the fixing base 21 is disposed in the recess 201 of the rotating base 20, and at least two positioning protrusions 22 are respectively disposed on the fixing base 21. The front end of the at least two positioning protrusions 22 protrudes from the outer side of the fixing seat 21 , and the positioning flange 220 of the at least two positioning protrusions 22 is disposed on the positioning guide of the fixing seat 21 . In the slot 214, the positioning post 22 is positioned between the rotating base 20 and the fixing base 21, and then the fixing member 24 is inserted into the through hole 212 of the fixing base 21 and screwed into the screw hole 202 of the rotating base 20. The fixing bases 21 are disposed on one side of the rotating base 20, and the at least two fixing posts 23 are respectively disposed in the at least two curved through holes 204 of the rotating base 20 and at least two through holes 215 of the fixing base 21. Thus, the assembly of the adjustment structure 2 can be completed.

The adjustment structure 2 is assembled with a driving unit 3 to be rotated and pivoted. Referring to the fifth and sixth figures, the driving unit 3 is composed of a rod 30, a positioning sleeve 31, and a grip. The rod 32 and the positioning baffle 33 are formed, wherein the rod body 30 is provided with a threaded section 300, one end of the rod body 30 is provided with a through hole 301, and the other end of the rod body 30 is provided with a fastening piece 302. The fastening piece 302 is provided with at least two protrusions 303. The positioning sleeve 31 is screwed on the threaded section 300 of the rod body 30 of the driving unit 3, and the positioning sleeve 31 is provided with a blocking flange 310. The positioning baffle 33 is disposed on the positioning sleeve 31. The positioning baffle 33 is provided with a notch 330. A gripping rod 32 is disposed in the through hole 301 of the rod body 30, and the driving unit 3 is further disposed. The protrusion 303 of the fastening piece 302 on the rod body 30 is inserted into the insertion hole 230 of the fixing post 23 on the rotating base 20 of the adjusting structure 2, so that the driving unit 3 and the adjusting structure 2 can be assembled. Together, the assembly is very convenient and fast.

When in use, please refer to the fifth to tenth drawings. Only the rotating base 20 of the adjusting structure 2 needs to be rotated first. When the rotating base 20 rotates, the guiding protrusion 221 of the positioning protrusion 22 is along with the rotating base 20. The arcuate guide groove 203 is moved, and the positioning protrusion 22 is only linearly moved by the sliding groove 213 of the fixing base 21 (as shown in the seventh and eighth figures), so that the valve port 40 of the brake cylinder 4 can be matched. The size of the inner valve body 41 is different to adjust the distance between the two positioning protrusions 22 of the pulling unit 2, and the distance between the at least two positioning protrusions 22 of the pulling unit 2 is adjusted, and then the pulling unit 2 is set. The protrusion 303 of the fastening piece 302 is inserted into the insertion hole 230 of the fixing post 23 on the rotating base 20, and is disposed on the fastening piece 302 of the end of the rod 30 of the driving unit 3, The positioning baffle 34 is disposed on the caliper seat 43 of the side brake sub-pump 4, and the driving unit 3 and the positioning sleeve 31 are disposed on the brake sub-pump 4, so that the positioning sleeve 31 is embedded in the notch of the positioning baffle 33. 330 and the caliper seat 43 of the brake cylinder 4, and the positioning boss 22 of the pulling unit 2 is aligned and embedded in the notch 42 of the valve body 41 of the brake cylinder 4, and the positioning sleeve 31 is further disposed. to The rotation of the threaded section 300 of the rod 30 is adjusted by the spiral rotation of the positioning sleeve 31 to move the rod 30 forward and backward, and the pulling unit 2 of the end of the rod 30 can be adjusted to abut against the brakes. The valve body 41 in the valve port 40 of the pump 4 is rotated by the grip 33 provided at the end of the rod body 30 to rotate the rod body 30 of the drive unit 3, and the rod body 30 of the drive unit 3 can be rotated. Rotating forward, and driving the pulling unit 2 to push the valve body 41 in the valve port 40 back to the original position, the vehicle brake pump 4 can be adjusted, so that the driving unit 3 and the single wrench are created. The moving unit 2 can be used with the brake cylinders 4 of various sizes, and it is not necessary to purchase a plurality of differently sized pulling disc bodies, and the overall volume is small, the weight is light, and the utility model can be conveniently carried.

In summary, the present invention has achieved the intended use and effect, and is more desirable and practical than the prior art. However, the above embodiments are only specifically described for the preferred embodiment of the present invention. This embodiment is not intended to limit the scope of the present invention, and all other equivalents and modifications may be included in the scope of the invention covered by the present invention.

1‧‧‧tool box
10‧‧‧Drive Wrench
100‧‧‧ screw
11‧‧‧Drive Wrench
110‧‧‧ screw
12‧‧‧ Pulling the disk
2‧‧‧Adjustment structure
20‧‧‧Transposition
200‧‧‧Slip lines
201‧‧‧ Groove
202‧‧‧ screw holes
203‧‧‧Arc guides
204‧‧‧Arc through holes
21‧‧‧ Fixed seat
210‧‧‧ Groove
211‧‧ ‧ convex
212‧‧‧Perforation
213‧‧ ‧ chute
214‧‧‧ positioning guide
215‧‧‧through hole
22‧‧‧ positioning stud
220‧‧‧ positioning flange
221‧‧‧ guiding convex
23‧‧‧Fixed column
230‧‧‧ hole
24‧‧‧Fixed parts
3‧‧‧Drive unit
30‧‧‧ rod body
300‧‧ Thread segment
301‧‧‧Perforation
302‧‧‧Snap tabs
303‧‧‧Bump
31‧‧‧ positioning sleeve
310‧‧‧Brace flange
32‧‧‧ Grip
33‧‧‧ Positioning baffle
330‧‧‧ gap
4‧‧‧煞车分泵
40‧‧‧ valve port
41‧‧‧ valve body
42‧‧‧ gap
43‧‧‧ caliper seat

The first figure shows a schematic diagram of a conventional brake pump adjuster and tool box. The second figure shows an exploded perspective view of the adjustment structure of the present embodiment. The third figure is a perspective exploded view of another angle of the adjustment structure of the present embodiment. The fourth figure shows a combined sectional view of the adjustment structure of the present embodiment. The fifth figure is an exploded perspective view of the adjustment structure and the driving unit of the present embodiment. The sixth figure shows a three-dimensional combination diagram of the adjustment structure and the driving unit of the present embodiment. The seventh figure is a schematic view of the end face of the adjustment structure of the second embodiment of the present invention. The eighth figure is a schematic view of the end face of the adjustment structure of the second embodiment of the present invention. The ninth drawing is a sectional view of a combination of the present embodiment for a brake pump. The tenth figure shows a three-dimensional schematic diagram of a brake pump for the present embodiment.

2‧‧‧Adjustment structure

20‧‧‧Transposition

200‧‧‧Slip lines

201‧‧‧ Groove

202‧‧‧ screw holes

203‧‧‧Arc guides

204‧‧‧Arc through holes

21‧‧‧ Fixed seat

211‧‧ ‧ convex

212‧‧‧Perforation

213‧‧ ‧ chute

214‧‧‧ positioning guide

215‧‧‧through hole

22‧‧‧ positioning stud

220‧‧‧ positioning flange

221‧‧‧ guiding convex

23‧‧‧Fixed column

230‧‧‧ hole

24‧‧‧Fixed parts

Claims (2)

The adjusting structure of the brake sub-pump adjuster is composed of a rotating seat, a fixing seat, at least two positioning protrusions, at least two fixing columns and a fixing member, and a groove is arranged in the middle of the rotating seat, the concave The inner surface of the groove is provided with a screw hole, and one side of the rotating seat is provided with at least two arc-shaped guide grooves and at least two curved through holes around the groove, and the fixing seat is disposed on one of the rotating seats a side of the fixing seat is provided with a groove on one side of the fixing seat, and a convex body is disposed on the other side of the fixing seat. The convex system of the fixing seat is disposed in the groove of the rotating seat, and the inner surface of the groove of the fixing seat a through hole is formed through the outer end surface of the convex body, and at least two sliding grooves are disposed on the outer side surface of the fixing seat, and an inner side surface of the fixing seat is respectively provided with a positioning corresponding to the position of the at least two sliding grooves a guiding slot, the fixing seat is further provided with at least two through holes, and the at least two positioning protrusions are respectively disposed in at least two sliding slots of the fixing seat, and protrude from the outer side of the fixing seat, the positioning convex a positioning flange is disposed on the column, and the positioning flange is disposed in the positioning guide groove of the fixing seat, a guiding protrusion is disposed on the wall surface of the positioning flange, the guiding protrusion system is disposed in the arcuate guiding groove of the rotating seat, and the at least two fixing columns are respectively disposed on the curved through hole of the rotating seat and the One end of the at least two fixing posts is provided with a through hole in the at least two through holes of the fixing base, and the fixing member is disposed in the through hole of the fixing seat and is fixed in the screw hole of the rotating seat. The adjustment structure of the brake cylinder adjuster according to the first aspect of the patent application, wherein the outer surface of the rotary seat is provided with an anti-slip pattern.