WO2017143466A1

WO2017143466A1 - Rotary faucet

Info

Publication number: WO2017143466A1
Application number: PCT/CN2016/000170
Authority: WO
Inventors: 黄莉娜
Original assignee: 大斧智能科技（常州）有限公司
Priority date: 2016-02-23
Filing date: 2016-03-28
Publication date: 2017-08-31
Also published as: CN205469594U

Abstract

A rotary faucet comprises a faucet upright post (1), a faucet connecting rod (2), and a quick release assembly (3). The faucet upright post (1) is hollow tube shaped. Multiple axial grooves (4) are distributed in the upper part of the faucet upright post (1) close to the top, along the circumference of the faucet upright post (1). Ball positioning mechanisms (12, 13, 14) are disposed at the lower part of the faucet connecting rod (2). The lower part of the faucet connecting rod (2) is stretched into the cavity of the faucet upright post (1). When balls (12) of the ball positioning mechanisms directly face to the axial grooves (4) in the faucet upright post (1), the balls (12) are clamped in the axial grooves (4). The quick release assembly (3) is disposed at the upper part of the faucet upright post (1), and is located in a position of the faucet upright post (1) in which the axial grooves (4) are formed. By means of the quick release assembly (3), the faucet upright post (1) and the faucet connecting rod (2) are fastened under control. The rotary faucet has a simple structure and is convenient to operate; by means of the rotation of the faucet, the width of a folded bicycle or electric vehicle can be greatly reduced, which facilitates the storage and the carry; and handlebars can be adjusted in the range of 180° up and down, so that a user can flexibly adjust the heights and the angles of the handlebars according to demands of the user.

Description

Rotary tap

Technical field

The utility model relates to the field of walking tools, in particular to a rotary faucet.

Background technique

At present, the handlebars of bicycles or electric vehicles on the market are usually connected with the riser, the riser is fixedly connected with the handlebar, and the riser is fixedly connected with the front fork. When the handlebar is rotated, the front wheel is together with the handlebar Turn. In order to facilitate the placement of the bicycle in the trunk of the car or the access to the elevator, the bicycle or the electric vehicle is designed to be foldable, and the handlebars of the existing folding bicycle or folding electric vehicle cannot be folded, and the width of the electric vehicle is limited by the width of the handlebar. The occupied space is large, and the handlebars of some folding bicycles or folding electric vehicles are arranged to be folded down or folded backwards. When folding, it is necessary to operate the folding joints of the two handle parts in succession, the operation is cumbersome, and the handlebars are folded. The width is still the widest on the body, so further improvements are needed.

Summary of the invention

The purpose of the utility model is to prevent the faucet of the existing bicycle or electric vehicle from being rotated in the prior art, and the bicycle or the electric vehicle is relatively wide after folding, occupying a large space, and is not conducive to the storage problem, and provides a rotary faucet.

The solution to achieve the object of the invention is as follows:

The utility model relates to a rotary faucet, which comprises a faucet column, a faucet connecting rod and a quick-disassembling assembly. The faucet column is hollow tubular, and a part of the upper part of the faucet column near the top end is distributed along the circumferential surface of the faucet column with a plurality of axial grooves, the faucet connecting rod The lower part is provided with a marble positioning mechanism, and the lower part of the faucet connecting rod extends into the cavity of the faucet column. When the marble of the marble positioning mechanism is directly opposite to the axial groove on the faucet column, the marble enters the axial groove. The quick release component is arranged on the upper part of the faucet column, and is located on the faucet column with the axial groove, and the quick release component controls the locking of the faucet column and the faucet link.

In the above solution, the faucet link includes a first connecting member connected to the faucet column and a second connecting member rotatably engaged with the first connecting member, the lower portion of the first connecting member is cylindrical, and the upper portion of the first connecting member is The side portion is provided with a connecting seat, the connecting seat is provided with a through hole, the second connecting member is fixed on the connecting seat by bolts and nuts, the second connecting member is used for assembling the handlebar, and the front end portion of the second connecting member is provided with a connecting vehicle The handlebar fixing sleeve and the handlebar fixing sleeve include an upper handlebar sleeve and a lower handlebar sleeve, and the two are locked by bolts, and after locking, a handlebar assembly hole is formed between the upper handlebar sleeve and the lower handlebar sleeve. Through the above arrangement, the second connecting member of the faucet link can be rotated up and down by 180°, which is convenient for the user to adjust the angle of the handlebar. The handlebar fixing sleeve is separately arranged, which can facilitate the replacement of the handlebar. The user can select the handlebars of different shapes, different sizes and different materials according to their own needs.

In order to further enhance the locking between the second connecting member and the first connecting member, in the above solution, the connecting seat has anti-slip teeth on the outer peripheral surface thereof, and a locking piece is disposed under the second connecting member, and the locking piece is provided. The upper surface is provided with anti-slip teeth, and the anti-slip teeth on the locking piece are disposed opposite to the anti-slip teeth on the outer peripheral surface of the connecting seat, and the locking piece is fixed to the second connecting member by bolts. By setting the locking piece, the locking of the handlebar can be enhanced to prevent it from rotating arbitrarily.

In the above solution, the quick release assembly includes a hoop and a wrench, and the hoop includes two opposite semi-circular members, and a connecting portion is respectively disposed on two sides of the two semi-circular members, and the connecting portion is provided with a connecting portion a hole, the upper part of the wrench is respectively provided with a locking portion corresponding to the two connecting portions, the locking portion is provided with a slot corresponding to the through hole of the connecting portion, and the screw extends through the through hole of the connecting portion into the slot, The locking portion is provided with a wrench rotating shaft perpendicular to the screw, and a screw hole matched with the screw is arranged on the wrench rotating shaft, and the wrench rotating shaft is eccentrically disposed on the locking portion, and the locking portion locks the hoop when the wrench is downward. Through the above arrangement, when the quick release assembly is locked, the hoop can be tightened, the groove on the handlebar column is deformed, and the handlebar link is clamped to realize the locking of the handlebar column and the handlebar link.

In the above solution, the marble positioning mechanism comprises a marble ball, a spring and a ejector pin, and a radial through hole is arranged on the faucet connecting rod, and a spherical surface for preventing the marble ball from being detached is provided at one end port of the through hole, the elastic A part of the bead is exposed from the through hole, and the marble, the spring and the ejector are sequentially assembled in the through hole, and when the marble is directly opposite to the axial groove on the faucet column, the marble is caught in the axial groove, the The top of the quick release component is provided with a top piece, and the top piece is opposite to the through hole, and the protrusion is opposite to the top hole. When the wrench is rotated downward to lock the quick release component, the protrusion is on the top bar. The spring is compressed, the ball is compressed, and the locking of the faucet link and the faucet column is enhanced. Through the above arrangement, when the marble ball and the axial groove on the handlebar column are facing each other, the marble ball will be caught in the axial groove under the action of the spring, and a "bar" sound is emitted, prompting the user to turn the handlebar into position. Pull the wrench down, and the top of the top piece is placed on the top of the top rod to further compress the spring to enhance the positioning of the marble and the axial groove.

In the above solution, the faucet column is provided with four axial grooves, and the four axial grooves are arranged at a central angle of 90°.

The utility model has the following beneficial effects: the rotary faucet of the utility model has the advantages of simple structure and convenient operation, and the rotation of the faucet can greatly reduce the width of the bicycle or the electric vehicle after folding, reduce the occupied space, and is more convenient for storage and carrying. The handlebar can be adjusted within an angle of 180° up and down, and the user can flexibly adjust the height and angle of the handlebar according to his own needs. The handlebar sleeve of the utility model is separately arranged, which is more convenient for the replacement of the handlebar, and the user can select the assembly handlebar according to his own preference, and the design is more humanized.

DRAWINGS

Figure 1 is a schematic structural view of a rotary faucet of the present invention;

Figure 2 is a side view of the rotary faucet;

Figure 3 is a cross-sectional view of the rotary faucet;

Figure 4 is a schematic view of the faucet column;

In the figure, 1 is the faucet column, 2 is the faucet connecting rod, 3 is the quick release assembly, 4 is the axial groove, 5 is the first Connecting piece, 6 is the second connecting piece, 7 is the connecting seat, 8 is the anti-slip tooth, 9 is the handlebar fixing sleeve, 10 is the hoop, 11 is the wrench, 12 is the marble, 13 is the spring, 14 is the ejector, 15 is the top piece and 16 is the locking piece.

detailed description

The utility model will be further described below with reference to the accompanying drawings:

A rotating faucet as shown in FIG. 1 to FIG. 4, comprising a faucet column 1, a faucet link 2 and a quick release assembly 3, the faucet column 1 is hollow tubular, and the upper part of the faucet column 1 is near the top end along the faucet column There are two or more axial grooves 4 distributed on the circumferential surface of the first embodiment, and a lower portion of the faucet link 2 is provided with a marble positioning mechanism, and a lower portion of the faucet link 2 extends into the cavity of the faucet column 1, and the marble is positioned. When the marble 12 of the mechanism is facing the axial groove 4 on the faucet column 1, the marble 12 is caught in the axial groove 4, and the quick release assembly 3 is disposed at the upper part of the faucet column 1, and is disposed on the faucet column 1 The portion of the axial groove 4 controls the locking of the faucet column 1 and the faucet link 2 by the quick release assembly 3.

In the above solution, the faucet link 2 includes a first connecting member 5 connected to the faucet column 1 and a second connecting member 6 rotatably engaged with the first connecting member 5. The lower portion of the first connecting member 5 is cylindrical, A connecting part 7 is disposed on an upper front side portion of a connecting member 5, and a connecting hole 7 is provided with a through hole. The second connecting member 6 is fixed on the connecting seat 7 by bolts and nuts, and the second connecting member 6 is used for assembling the handlebar. The front end portion of the second connecting member 6 is provided with a handlebar fixing sleeve 9 for connecting the handlebar. The handlebar fixing sleeve 9 includes an upper handlebar sleeve and a lower handlebar sleeve, and the two are locked by bolts, and are locked in the upper vehicle. A handlebar assembly hole is formed between the sleeve and the lower handlebar sleeve. Through the above arrangement, the second connecting member 6 of the faucet link 2 can be rotated up and down by 180°, which is convenient for the user to adjust the angle of the handlebar. The handlebar fixing sleeve 9 is arranged separately, which can facilitate the replacement of the handlebar. The user can select the handlebars of different shapes, different sizes and different materials according to their own needs.

In order to further enhance the locking between the second connecting member 6 and the first connecting member 5, in the above solution, the outer peripheral surface of the connecting seat 7 is provided with anti-slip teeth 8 and is disposed below the second connecting member 6. The locking piece 16 is provided with an anti-slip tooth 8 on the upper surface of the locking piece 16, and the anti-slip tooth 8 and the connecting seat 7 on the locking piece 16 The anti-slip teeth 8 on the outer peripheral surface are oppositely disposed, and the locking piece 16 is fixed to the second connecting member 6 by bolts. By providing the locking piece 16, the locking of the handlebar can be enhanced to prevent it from rotating arbitrarily.

In the above solution, the quick release assembly 3 includes a hoop 10 and a wrench 11 , and the hoop 10 includes two opposite semicircular members, and a connecting portion is respectively disposed on two sides of the two semicircular members. a through hole is provided in the upper portion of the wrench 11 , and a locking portion corresponding to the two connecting portions is respectively disposed on the upper portion of the wrench 11 , and the locking portion is provided with a slot corresponding to the through hole of the connecting portion, and the screw extends through the through hole of the connecting portion to In the slot, a locking shaft 11 perpendicular to the screw is disposed on the locking portion, and a threaded hole is formed on the rotating shaft of the wrench 11 to cooperate with the screw. The shaft of the wrench 11 is eccentrically disposed on the locking portion, and when the wrench 11 is downward, The locking portion locks the hoop 10. Through the above arrangement, when the quick release assembly 3 is locked, the hoop 10 can be tightened, the groove on the handlebar column is deformed, and the handlebar link is clamped to realize the locking of the handlebar column and the handlebar link.

In the above solution, the marble positioning mechanism comprises a marble 12, a spring 13 and a ejector 14, and a radial through hole is arranged in the faucet link 2, and the end of the through hole is provided at the end port to prevent the marble 12 from coming off. a spherical surface, a portion of the marble 12 is exposed from the through hole, and the marble 12, the spring 13 and the ejector 14 are sequentially assembled in the through hole, when the marble 12 is facing the axial groove 4 on the faucet column 1, The spring 12 is stuck in the axial groove 4. The wrench 11 of the quick release assembly 3 is provided with a top sheet 15. The top surface of the top sheet 15 is opposite to the through hole and has a protrusion opposite to the top rod 14. When the wrench 11 is rotated downward to lock the quick release assembly 3, the protrusion is on the top rod 14, so that the spring 13 is compressed, and the marble 12 is pressed to strengthen the locking of the faucet link 2 and the faucet column 1. Through the above arrangement, when the marble ball 12 is facing the axial groove 4 on the handlebar column, the marble ball 12 will be caught in the axial groove 4 by the action of the spring 13, and a "bar" sound is emitted, prompting the user to turn the handlebar. In place, at this time, the wrench 11 is pulled downward, and the raised top of the topsheet 15 is placed on the ram 14 to further compress the spring 13 to enhance the positioning of the marble 12 and the axial groove 4.

In the above solution, the faucet column 1 is provided with four axial grooves 4, and the four axial grooves 4 are disposed at a central angle of 90°.

The rotary faucet of the utility model, the faucet connecting rod 2 and the faucet column 1 are connected by the quick-release assembly 3, when the rotating faucet needs to rotate, the quick-release assembly 3 is pulled upward to loosen the hoop 10, and at the same time, the wrench 11 The protrusion of the top piece 15 is separated from the ejector pin 14 of the marble positioning mechanism. At this time, the faucet link 2 and the faucet column 1 can freely rotate within 360°, and when the faucet link 2 is rotated by 90°, the marble positioning The marble 12 of the mechanism enters the axial slot 4, and the barch is sounded, prompting the user that the handlebar has been rotated by 90°, and the handlebar just rotates to the direction consistent with the vehicle body. At this time, the width of the vehicle body is the smallest, which is convenient. Packaging and transportation can greatly reduce transportation costs. The handlebar connecting rod of the utility model is designed to be adjustable at any angle within a range of 180° angle, and the user can adjust the height and angle of the handlebar as needed. When adjusting, first loosen the locking piece 16 on the second connecting member 6, and then loosen the locking bolts and nuts of the first connecting member 5 and the second connecting member 6, the first connecting member 5 and the second connecting member 6 The first connecting member 5 and the second connecting member 6 can be maintained at an adjusted angle by locking the locking bolt and the nut and locking the locking bolt of the locking piece 16 to be rotated. The handlebar sleeve of the handlebar connecting rod of the utility model is separately arranged, which is convenient for assembly and replacement of the handlebar, and is convenient for the user to flexibly select according to needs. The wrench 11 of the quick release assembly 3 of the utility model is more beautiful, more convenient to operate, and convenient for popularization and application as a standard part.

The above embodiments are illustrative of the specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Changes are made to the corresponding equivalent technical solutions, and therefore all equivalent technical solutions should fall within the scope of patent protection of the present invention.

Claims

The utility model relates to a rotary faucet, which comprises a faucet column, a faucet connecting rod and a quick-disassembling assembly. The faucet column is hollow tubular, and a part of the upper part of the faucet column near the top end is distributed with a plurality of axial grooves along the circumferential surface of the faucet column. The lower part of the faucet connecting rod is provided with a marble positioning mechanism, and the lower part of the faucet connecting rod extends into the cavity of the faucet column, and when the marble of the marble positioning mechanism is directly opposite to the axial groove on the faucet column, the marble is engaged In the axial groove, the quick release assembly is arranged on the upper part of the faucet column, and is located on the faucet column with the axial groove, and the quick release assembly controls the locking of the faucet column and the faucet link.
The rotary faucet according to claim 1, wherein said faucet link comprises a first connecting member connected to the faucet column and a second connecting member rotatably engaged with the first connecting member, wherein the lower portion of the first connecting member is Cylindrical, the upper front side portion of the first connecting member is provided with a connecting seat, the connecting seat is provided with a through hole, the second connecting member is fixed on the connecting seat by bolts and nuts, and the second connecting member is used for assembling the handlebar, The front end portion of the two connecting members is provided with a handlebar fixing sleeve connecting the handlebars, and the handlebar fixing sleeve includes an upper handlebar sleeve and a lower handlebar sleeve, and the two are locked by bolts, and the upper handlebar sleeve and the lower vehicle are locked after being locked. A handlebar assembly hole is formed between the sleeves.
The rotary faucet according to claim 2, wherein the connecting seat has anti-slip teeth on an outer peripheral surface thereof, and a locking piece is disposed under the second connecting member, and the upper surface of the locking piece is provided with anti-slip teeth. The anti-slip teeth on the locking piece are disposed opposite to the anti-slip teeth on the outer peripheral surface of the connecting seat, and the locking piece is fixed to the second connecting member by bolts.
The rotary faucet according to claim 1, wherein the quick release assembly comprises a hoop and a wrench, and the hoop comprises two opposite semi-circular members, respectively on opposite sides of the two semi-circular members. a connecting portion is provided, the connecting portion is provided with a through hole, and the upper portion of the wrench is provided with a locking portion corresponding to the two connecting portions respectively, and the locking portion is provided with a slot corresponding to the through hole of the connecting portion, and the screw passes through the connecting portion The through hole extends into the slot, and a wrench shaft perpendicular to the screw is disposed on the locking portion, and a threaded hole is formed on the wrench shaft to cooperate with the screw, and the wrench shaft is eccentrically disposed on the locking portion, and the wrench is downward The locking portion locks the hoop.
The rotary faucet according to claim 4, wherein the marble positioning mechanism comprises a marble, a spring and a ejector, and a radial through hole is arranged in the faucet connecting rod, and one end of the through hole is provided at the port There is a spherical surface for preventing the marble from coming off, a part of the marble is exposed from the through hole, and the marble, the spring and the ejector are sequentially assembled in the through hole, and when the marble is directly opposite to the axial groove on the faucet column, the marble The clip is disposed in the axial slot, and the top of the quick release assembly is provided with a top piece, and the top piece is opposite to the through hole, and the protrusion is opposite to the top rod, and the wrench is rotated downward to lock the quick release component. When the protrusion is on the top rod, the spring is compressed, and the marble is pressed to strengthen the locking of the faucet link and the faucet column.
The rotary faucet according to claim 4, wherein the faucet column is provided with four axial grooves, and the four axial grooves are disposed at a central angle of 90° apart.