CN212099215U

CN212099215U - Quick locking structure of riser

Info

Publication number: CN212099215U
Application number: CN202020388020.1U
Authority: CN
Inventors: 刘文礼
Original assignee: Taicang Xiangyue Sports Equipment Co ltd
Current assignee: Taicang Xiangyue Sports Equipment Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-08
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a quick locking structure of riser, including front fork standpipe, riser body and handlebar, the intermediate position department symmetry at front fork standpipe both ends top is provided with jack B, the top of front fork standpipe one side is provided with slot A, the intermediate position department symmetry of riser body both ends one side is provided with jack A, one side that riser body bottom is close to jack A is provided with slot B, the intermediate position department of the inside one side of slot B is provided with the fixture block, one side that slot B was kept away from to riser body bottom is provided with the draw-in groove, the mutual block of draw-in groove and handlebar is a set of jack A's inside is provided with the lock nut rather than mutual adaptation, and another group's jack A's inside is provided with the lock screw rather than mutual adaptation. The utility model discloses structure overall structure is firm, prevents changeing effectually, during the equipment, need not height-adjusting and control the direction, compare in traditional structure more swift, labour saving and time saving.

Description

Quick locking structure of riser

Technical Field

The utility model relates to a bicycle, electric bicycle, sharing electric motor car, public bicycle technical field specifically are a quick locking structure of riser.

Background

The locking mode of the vast majority of risers is that the black silk hangs tightly and inner circle bottle gourd holds tightly two kinds of modes to one side in the existing market, and these two kinds of modes all have a common weak point and be the structural stability is poor, produce axial rotation easily in the use, especially when riding under the relatively poor condition of road conditions, factor of safety is lower, life is short excessively, and operating personnel operates too loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick locking structure of riser to the locking mode who proposes most risers on the existing market in solving above-mentioned background art hangs tightly and the inner circle bottle gourd holds tightly the dual mode for oblique black silk, and this dual mode all has a common weak point and is that structural stability is poor, produces the axial rotation in the use easily, especially when riding under the relatively poor condition of road conditions, factor of safety is lower, and life is short excessively, and operating personnel too loaded down with trivial details's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick locking structure of riser, includes front fork standpipe, riser body and handlebar, the intermediate position department symmetry at front fork standpipe both ends top is provided with jack B, the top of front fork standpipe one side is provided with slot A, the intermediate position department symmetry of riser body both ends one side is provided with jack A, one side that riser body bottom is close to jack A is provided with slot B, the intermediate position department of the inside one side of slot B is provided with the fixture block, one side that slot B was kept away from to riser body bottom is provided with the draw-in groove, the mutual block of draw-in groove and handlebar is a set of jack A's inside is provided with the lock nut rather than mutual adaptation, and another group jack A's inside is provided with the lock screw rather than mutual adaptation, lock nut run through two sets of jack B's inside and with lock screw threaded connection.

Preferably, the inner side of the clamping groove is provided with a frosting layer.

Preferably, the middle position of the bottom of the outer side of the handlebar is provided with anti-skid grains.

Preferably, one side of the top of the riser body, which is far away from the slot B, is provided with a sign slot.

Preferably, the slot a and the fixture block are mutually inserted.

Preferably, the front fork riser, the riser body and the outer side of the handlebar are coated with a corrosion-resistant coating.

Compared with the prior art, the beneficial effects of the utility model are that: the vertical pipe rapid locking structure is stable in overall structure and good in anti-rotation effect, does not need to adjust the height and the left and right directions during assembly, and is quicker, time-saving and labor-saving compared with the traditional structure;

1. the locking nut penetrates through the front fork vertical pipe and the interior of the vertical pipe body at the same time and is matched with the locking screw for locking, so that the axial rotation can be effectively prevented while the locking is realized;

2. through the mutual insertion of the slot A and the clamping block, an operator can conveniently and quickly align the jack A and the jack B, so that the insertion of the locking nut is facilitated, and the installation efficiency of the operator is improved;

3. through the anti-skidding line that sets up on handlebar and the draw-in groove and mutually supporting on dull polish layer to increase the frictional resistance between handlebar and the draw-in groove, can not lead to the structure to drop at will because of external force.

Drawings

FIG. 1 is an exploded view of the present invention;

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

fig. 3 is a front sectional view of the present invention;

fig. 4 is a side view of the present invention;

fig. 5 is a bottom view of the stand pipe body of the present invention.

In the figure: 1. a front fork standpipe; 2. a slot A; 3. a jack A; 4. locking screws; 5. a riser body; 6. a handlebar; 7. a card slot; 8. locking the nut; 9. a jack B; 10. a clamping block; 11. and a slot B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a riser quick locking structure comprises a front fork riser 1, a riser body 5 and handlebars 6, wherein jacks B9 are symmetrically arranged at the middle positions of the tops of two ends of the front fork riser 1, a slot A2 is arranged at the top of one side of the front fork riser 1, jacks A3 are symmetrically arranged at the middle positions of one sides of two ends of the riser body 5, a slot B11 is arranged at one side of the bottom of the riser body 5 close to a jack A3, a clamping block 10 is arranged at the middle position of one side inside the slot B11 and is matched with the slot A2 so as to facilitate quick installation of an operator, a clamping groove 7 is arranged at one side of the bottom of the riser body 5 far away from the slot B11, the clamping groove 7 is clamped with the handlebars 6, locking nuts 8 matched with the jacks A3 are arranged inside one group, locking screws 4 matched with the jacks A3 are arranged inside the other group of the jacks A3, the locking nuts 8 penetrate through the insides of the, the vertical pipe body 5 and the front fork vertical pipe 1 are locked and fixed, and axial rotation can be effectively prevented while locking.

Furthermore, the inner side of the clamping groove 7 is provided with a frosting layer to prevent slipping.

Furthermore, the middle position of the bottom of the outer side of the handlebar 6 is provided with anti-slip threads to prevent slipping.

Further, a label slot is arranged on one side of the top of the riser body 5, which is far away from the slot B11, and the specification and model of the riser body are displayed.

Furthermore, the slot A2 and the fixture block 10 are mutually inserted and combined, so that the clamping is more stable.

Furthermore, the corrosion-resistant coating is coated on the outer sides of the front fork vertical tube 1, the vertical tube body 5 and the handlebar 6, so that the corrosion resistance is improved, and the service life of each component of the structure is prolonged.

The working principle is as follows: the structure is firstly in the installation process, the insertion groove A2 and the clamping block 10 are mutually inserted, so that an operator can quickly align the positions between the insertion hole A3 and the insertion hole B9, the operator can conveniently insert the front fork vertical tube 1 into the vertical tube body 5 through the insertion groove B11 below the vertical tube body 5, and the vertical tube body 5 and the front fork vertical tube 1 are locked and fixed through the locking nut 8 and the locking screw 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a quick locking structure of riser, includes front fork standpipe (1), riser body (5) and handlebar (6), its characterized in that: the middle position department symmetry at front fork standpipe (1) both ends top is provided with jack B (9), the top of front fork standpipe (1) one side is provided with slot A (2), the middle position department symmetry of riser body (5) both ends one side is provided with jack A (3), one side that riser body (5) bottom is close to jack A (3) is provided with slot B (11), the middle position department of the inside one side of slot B (11) is provided with fixture block (10), one side that slot B (11) was kept away from to riser body (5) bottom is provided with draw-in groove (7), draw-in groove (7) and handlebar (6) block each other, and is a set of the inside of jack A (3) is provided with lock nut (8) rather than mutual adaptation, and the inside of another group jack A (3) is provided with lock screw (4) rather than mutual adaptation, lock nut (8) run through the inside of two sets of jack B (9) and are even with lock screw (4) screw thread And (6) connecting.

2. The quick locking structure of a riser according to claim 1, wherein: and a frosting layer is arranged on the inner side of the clamping groove (7).

3. The quick locking structure of a riser according to claim 1, wherein: and anti-skid grains are arranged at the middle position of the bottom of the outer side of the handlebar (6).

4. The quick locking structure of a riser according to claim 1, wherein: and a label groove is formed in one side, far away from the slot B (11), of the top of the vertical pipe body (5).

5. The quick locking structure of a riser according to claim 1, wherein: the slot A (2) and the fixture block (10) are mutually inserted.

6. The quick locking structure of a riser according to claim 1, wherein: the corrosion-resistant coating is coated on the outer sides of the front fork vertical tube (1), the vertical tube body (5) and the handlebar (6).