CN211778385U

CN211778385U - Novel bicycle hardware

Info

Publication number: CN211778385U
Application number: CN202020399166.6U
Authority: CN
Inventors: 刘丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-10-27
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a novel bicycle hardware, including sleeve pipe, internal thread, installation pipe, fixed plate, external screw thread, back shaft, carriage release lever, clamp plate, first fixed block, extension piece, staple bolt, screw rod, second fixed block, knob and reinforcing plate. The utility model has simple structure and convenient operation, improves the supporting force of the sleeve to the installation pipe through the design of the supporting shaft, is beneficial to improving the stability of the sleeve when being installed and fixed, is beneficial to improving the structural strength of the sleeve through the design of the reinforcing plate, and avoids the problem of damage caused by long-time use; the utility model discloses a design of clamp plate conveniently improves the stability behind sleeve pipe and the bicycle seat regulation, conveniently operates, is favorable to improving the fastening nature of being connected between bicycle and the sleeve pipe, has improved bicycle hardware practicality.

Description

Novel bicycle hardware

Technical Field

The utility model relates to a bicycle hardware specifically is a novel bicycle hardware belongs to hardware application technical field.

Background

The bicycle hardware is used for various fixed hardware on a bicycle, the hardware refers to machine parts or parts made of hardware and small hardware products, the hardware can be used independently and can also be used as auxiliary tools, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like, and the small hardware products are mostly not final consumer goods but are used as matching products and semi-finished products of industrial manufacturing, tools used in the production process and the like.

The existing hardware is a tool obtained by processing and casting metals such as gold, silver, copper, iron, tin and the like, and is used for fixing things, processing things, decoration and the like; also do not benefit to when adjusting bicycle seat height and operate the hardware, probably take place not hard up and lead to the problem that the seat takes place the skew because of the hardware is fixed. Therefore, a novel bicycle hardware is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a novel bicycle hardware.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a novel bicycle hardware, which comprises a sleeve, a connecting mechanism and a limiting mechanism;

the connecting mechanism comprises a mounting pipe and a fixing plate, an internal thread is formed in the sleeve, an external thread formed at the top end of the internal thread mounting pipe is in threaded connection, the fixing plate is fixedly connected to the outer wall of the mounting pipe, and a support shaft is clamped between the sleeve and the mounting pipe;

stop gear includes carriage release lever and reinforcing plate, sleeve pipe middle part and carriage release lever through connection, carriage release lever tip fixed connection, and intraductal wall of cover and outer wall respectively with reinforcing plate and first fixed block fixed connection, first fixed block lateral wall with extend a fixed connection, it is connected with staple bolt tip rotation to extend a piece, and another tip of staple bolt and screw rod through connection.

Preferably, the installation pipe is sleeved with the inner part of the sleeve, external threads formed on the installation pipe are in threaded connection with the inner wall of the support shaft of the circular ring-shaped structure, and the support shaft is in contact with the top surface of the fixing plate.

Further, the reinforcing plate is the ring annular structure, just the contact of reinforcing plate bottom has the installation pipe top, the quantity of carriage release lever is two, two the carriage release lever runs through and sliding connection with the reinforcing plate both sides respectively, and the clamp plate of two carriage release lever tip all becomes circular-arc structure, the quantity of staple bolt is two, two the staple bolt all is half circular ring structure, the staple bolt contact has the carriage release lever tip, and two staple bolt adjacent ends all with screw rod sliding connection.

Preferably, the outer wall of the sleeve is fixedly connected with a second fixing block, the second fixing block and the first fixing block are respectively located on two sides of the sleeve, the middle of the second fixing block is penetrated through and slidably connected with a screw rod with a square-shaped cross section, and a thread arranged at the end of the screw rod is in threaded connection with the knob.

The utility model discloses the beneficial effect who reaches is:

1. the utility model has simple structure and convenient operation, improves the supporting force of the sleeve to the installation pipe through the design of the supporting shaft, is beneficial to improving the stability of the sleeve when being installed and fixed, is beneficial to improving the structural strength of the sleeve through the design of the reinforcing plate, and avoids the problem of damage caused by long-time use;

2. the utility model discloses a design of clamp plate conveniently improves the stability behind sleeve pipe and the bicycle seat regulation, conveniently operates, is favorable to improving the fastening nature of being connected between bicycle and the sleeve pipe, has improved bicycle hardware practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the interior of the present invention;

FIG. 2 is a schematic view of the external front view structure of the present invention;

fig. 3 is a schematic view of the structure of the casing of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-3, a novel bicycle hardware comprises a sleeve 1, a connecting mechanism and a limiting mechanism;

the connecting mechanism comprises a mounting pipe 3 and a fixing plate 4, an internal thread 2 is formed in the sleeve 1, an external thread 5 formed at the top end of the mounting pipe 3 of the internal thread 2 is in threaded connection with the mounting pipe 3, the fixing plate 4 is fixedly connected to the outer wall of the mounting pipe 3, and a supporting shaft 6 is clamped between the sleeve 1 and the mounting pipe 3;

stop gear includes carriage release lever 7 and reinforcing

plate

15, 1 middle part of sleeve pipe and 7 through connection of carriage release lever, 7 tip fixed connection of carriage release lever, and 1 inner wall of sleeve pipe and outer wall respectively with reinforcing

plate

15 and 9 fixed connection of first fixed block, 9 lateral walls of first fixed block and 10 fixed connection of extension piece, extension piece 10 rotates with 11 tip of staple bolt to be connected, and another tip of staple bolt 11 and screw rod 12 through connection.

The mounting pipe 3 is sleeved with the interior of the sleeve 1, an external thread 5 formed on the mounting pipe 3 is in threaded connection with the inner wall of a supporting shaft 6 of a circular ring structure, and the supporting shaft 6 is in contact with the top surface of the fixing plate 4, so that the mounting pipe 3 and the sleeve 1 can be conveniently connected; the reinforcing plate 15 is of a circular ring-shaped structure, and the bottom of the reinforcing plate 15 is in contact with the top end of the installation pipe 3, so that the tightness of the sleeve 1 during installation is improved, and the service life of hardware is prolonged; the number of the moving rods 7 is two, the two moving rods 7 are respectively penetrated through and slidably connected with two sides of the reinforcing plate 15, and the pressing plates 8 at the end parts of the two moving rods 7 are of arc-shaped structures, so that the pressing plates 8 can be conveniently pushed to move, and the sleeve 1 can be conveniently connected with a connecting pipe of a bicycle seat; the number of the anchor ears 11 is two, the two anchor ears 11 are both in a semicircular structure, the anchor ears 11 are contacted with the end part of the movable rod 7, and the adjacent ends of the two anchor ears 11 are both in sliding connection with the screw 12, so that the movable rod 7 can move conveniently; the outer wall of the sleeve 1 is fixedly connected with the second fixing block 13, the second fixing block 13 and the first fixing block 9 are respectively located on two sides of the sleeve 1, the middle of the second fixing block 13 is in a penetrating and sliding connection with the screw 12 with a square structure in cross section, threads formed at the end of the screw 12 are in threaded connection with the knob 14, and therefore the sleeve 1 and a connecting pipe at the bottom of a bicycle seat can be conveniently fixed and can be conveniently limited.

The utility model discloses when using, install installation pipe 3 on the bicycle, with 6 screwed connection of back shaft on the external screw thread 5 at installation pipe 3 top, and laminate back shaft 6 and fixed plate 4, again with the internal thread 2 threaded connection in the sleeve pipe 1 on external screw thread 5, make sleeve pipe 1 bottom support on back shaft 6, support sleeve pipe 1 through back shaft 6, the bearing capacity of sleeve pipe 1 hardware has been improved, and simultaneously, reinforcing plate 15 supports on installation pipe 3, support sleeve pipe 1, again peg graft the connecting pipe of installing bicycle seat in installation pipe 3 and sleeve pipe 1 inside, improve the structural strength between connecting pipe and sleeve pipe 1 through the design of reinforcing plate 15; after the installation is accomplished, through twisting knob 14, knob 14 rotates at screw rod 12 tip, the screw rod 12 that drives the cross-section and be square structure is at the inside lateral shifting of second fixed block 13, it rotates to drive staple bolt 11 through the cooperation of another tip of screw rod 12 and knob 14, staple bolt 11 rotates the back around the extension piece 10 on the first fixed block 9, staple bolt 11 compresses tightly carriage release lever 7, promote carriage release lever 7 and remove, carriage release lever 7 drives clamp plate 8 and removes simultaneously after 15 inside removals of reinforcing plate, and then make clamp plate 8 compress tightly the bicycle seat connecting pipe of being connected with sleeve pipe 1, the stability of being connected between sleeve pipe 1 and the bicycle has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel bicycle hardware which characterized in that: comprises a sleeve (1), a connecting mechanism and a limiting mechanism;

the connecting mechanism comprises a mounting pipe (3) and a fixing plate (4), an internal thread (2) is formed in the sleeve (1), an external thread (5) formed at the top end of the mounting pipe (3) of the internal thread (2) is in threaded connection, the fixing plate (4) is fixedly connected to the outer wall of the mounting pipe (3), and a supporting shaft (6) is clamped between the sleeve (1) and the mounting pipe (3);

stop gear includes carriage release lever (7) and reinforcing plate (15), sleeve pipe (1) middle part and carriage release lever (7) through connection, carriage release lever (7) tip fixed connection, and sleeve pipe (1) inner wall and outer wall respectively with reinforcing plate (15) and first fixed block (9) fixed connection, first fixed block (9) lateral wall and extension piece (10) fixed connection, extension piece (10) rotate with staple bolt (11) tip to be connected, and another tip of staple bolt (11) and screw rod (12) through connection.

2. The novel bicycle hardware of claim 1, characterized in that: the mounting pipe (3) is connected with the inside of the sleeve (1) in a sleeved mode, the outer threads (5) formed in the mounting pipe (3) are connected with the inner wall of the supporting shaft (6) of the circular ring-shaped structure in a threaded mode, and the supporting shaft (6) is in contact with the top face of the fixing plate (4).

3. The novel bicycle hardware of claim 1, characterized in that: the reinforcing plate (15) is of a circular ring-shaped structure, and the bottom of the reinforcing plate (15) is in contact with the top end of the installation pipe (3).

4. The novel bicycle hardware of claim 1, characterized in that: the number of the moving rods (7) is two, the two moving rods (7) are respectively penetrated through and connected with the two sides of the reinforcing plate (15) in a sliding mode, and the pressing plates (8) at the end portions of the two moving rods (7) are of arc-shaped structures.

5. The novel bicycle hardware of claim 1, characterized in that: the number of staple bolts (11) is two, two staple bolts (11) all are semicircle annular structure, staple bolt (11) contact has carriage release lever (7) tip, and two staple bolts (11) adjacent ends all with screw rod (12) sliding connection.

6. The novel bicycle hardware of claim 1, characterized in that: the outer wall of the sleeve (1) is fixedly connected with a second fixing block (13), the second fixing block (13) and the first fixing block (9) are respectively located on two sides of the sleeve (1), the middle of the second fixing block (13) is in penetrating and sliding connection with a screw rod (12) with a square-shaped cross section, and threads formed in the end portion of the screw rod (12) are in threaded connection with a knob (14).