TWI756002B - Bicycle hanger - Google Patents

Abstract

A bicycle hanger is provided, including a base and two support units. Each the support unit has a support arm, a plurality of position teeth, a keeper and a spring. The support arm is arranged on the base and rotates about a pivot. One of the teeth and the keeper is disposed on the base, and the other is disposed on the support arm. The keeper can fit into one of the plurality of position teeth. One end of the spring is connected with the keeper, and the other is connected with the base or the support arm or the pivot.

Description

bike rack

The present invention relates to bicycle hangers.

Most vehicles are parked through their own parking mechanisms, but types such as road bikes and mountain bikes are not designed with parking racks based on professional factors such as racing safety and light weight. At this time, if you want to park or repair , it is bound to rely on other mobile vehicle positioning devices, such as the mobile vehicle positioning devices disclosed in Taiwan Patents M577390, I619630, I504489 and M507884.

However, the mobile vehicle positioning device disclosed in the above-mentioned patent has various disadvantages. For example, the type of the hanger of M507884 is fixed, so it can only rest against a specific position of the bicycle, and cannot be used for various models, such as ladies. The car can not be used to make the hanger; and the maintenance frame of I504489 can be folded, but in practical use, it can only provide the user's fixed use state (as shown in Figure 7 of its patent), which is the same as the M507884. The hanger in the base of the I619630 has only a single use state, which has the same shortcomings as the M507884; the wall hanger of M577390 is also hooked to the tire of the bicycle, although this method can be applied to most bicycles, however, The positioning effect is not good, the bicycle faucet and the body are easily swayed relative to each other, causing the overall suspension state to be unstable, and the weight of the body is all concentrated on the hook and local wheel frame, resulting in The wheel frame is easily deformed, affecting riding safety. In addition, the patented products listed above all lack a proper pivot mechanism, so they cannot be widely used and closed.

Therefore, it is necessary to provide a novel and progressive bicycle hanger to solve the above problems.

The main purpose of the present invention is to provide a bicycle hanger, which can adjust the angle of the support arm group more quickly to support the bicycle.

In order to achieve the above object, the present invention provides a bicycle hanger, which includes: a body and two supporting units. The base is for connecting and positioning an object; the two supporting units are respectively disposed on the base, each of the supporting units includes a supporting arm group, a plurality of positioning teeth, a positioning member and an elastic member, the supporting arm group is formed by a The pivot group is pivotally arranged on the seat body, the support arm group is provided with a chute, the chute extends along the radial direction of the pivot group, and the pivot group is positioned on the seat body and passes through the slider a groove, the support arm set can move along the radial direction of the pivot shaft set, one of the plurality of positioning teeth and the positioning member is set on the seat body, and the other is set on the support arm set, the plurality of positioning teeth The pivot shaft group is centered at an angular interval, and the positioning member and the plurality of positioning teeth are moved relatively along the radial or circumferential direction of the pivot shaft group by manipulating the support arm group, thereby controlling the positioning member to select One end of the elastic member is connected to the positioning member, the other end is connected to one of the base, the support arm group and the pivot group, and the elastic member provides a force to drive the positioning member Regularly approach the plurality of positioning teeth.

1: seat body

11: Main connector

12: Telescopic parts

13: Press components

14: Base

141: The first board body

142: Second board body

143: The first joint

144: Second Joint

15: Bushing

2: Support unit

21: Support arm group

22: Arm

23: Chute

24: Supports

25: Positioning teeth

26: Positioning pieces

27: Elastic

28: Anti-slip gasket

29: Stopper

3: Pivot Group

31: Screw

32: Nut

33: Metal gasket

41: Objects

42: Bike

FIG. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is an exploded view of FIG. 1 .

3 to 6 are schematic diagrams of operation of an embodiment of the present invention.

FIG. 7 is an enlarged partial cross-sectional view of an embodiment of the present invention.

FIG. 8 and FIG. 9 are schematic diagrams of the operation of the pressing component according to an embodiment of the present invention.

FIG. 10 is a use state diagram of an embodiment of the present invention.

Please refer to FIG. 1 to FIG. 10 , which show an embodiment of the present invention. The bicycle hanger of the present invention includes a base 1 and two supporting units 2 .

The base body 1 is used for connecting and positioning on an object 41, such as a wall, a carriage frame, a vehicle body, and the like. The two supporting units 2 are respectively disposed on the base body 1 . Each of the supporting units 2 includes a supporting arm set 21 , a plurality of positioning teeth 25 , a positioning member 26 and an elastic member 27 , and the supporting arm set 21 is connected by a pivot. The group 3 is pivotally arranged on the base body 1 for connecting and supporting a bicycle 42. The support arm group 2 is provided with a chute 23, and the chute 23 extends along the radial direction of the pivot group 3. The pivot The set 3 is positioned on the base body 1 and passes through the chute 23 , the support arm set 2 can move along the radial direction of the pivot set 3 , and one of the plurality of positioning teeth 25 and the positioning member 26 is located at The base 1 and the other are disposed on the support arm set 21 , the plurality of positioning teeth 25 are arranged at angular intervals with the pivot set 3 as the center, and the positioning member 26 and the plurality of The positioning teeth 25 are relatively moved along the radial or circumferential direction of the pivot shaft group 3 , so that the positioning member 26 can be selectively inserted into the positioning teeth 25 . When the positioning member 26 is inserted into the positioning teeth 25 , The support arm group 21 maintains a fixed position relative to the base body 1 . On the contrary, when the positioning member 26 is not embedded in the positioning tooth portion 25 , the support arm group 21 can swing relative to the base body 1 .

One end of the elastic member 27 is connected to the positioning member 26, and the other end is connected to one of the base 1, the support arm set 21 and the pivot set 3. For example, but not limited to, the other end of the elastic member 27 is directly connected In the pivot set 3, the elastic member 27 can provide a force to drive the positioning member 26 to approach the plurality of positioning teeth 25 normally, that is, the positioning member 26 can resist unexpected external force and stably The positioning teeth 25 are kept embedded, so that the supporting arm group 21 can stably support the bicycle 42 .

In this embodiment, the positioning member 26 is positioned on the support arm set 21 in a synchronous relationship, so when the user wants to adjust the angle, the user moves the entire support arm set 21 . Specifically, the support arm group 21 can be selectively moved relative to the base body 1 along the radial direction of the pivot shaft group 3 to control whether the positioning member 26 is inserted into the positioning tooth portion 25 or not.

It should be noted that, considering that there are various unexpected situations in the actual use environment, such as the magnitude of the impact force, each of the supporting units 2 preferably further includes a non-slip pad 28, which is sleeved with the non-slip pad 28. On the pivot set 3 and against the support arm set 21 , the anti-slip pad 28 is used to increase the resistance of the support arm set 21 to move relative to the base 1 , thereby further elevating the support arm set 21 The stability and safety of the support arm set 21 can still support the bicycle 42 stably and unmovably in the event of a large collision. Security Mechanism.

Specifically, the base body 1 further includes a base portion 14 and two shaft sleeves 15 connected to each other, the two shaft sleeves 15 protrude from the base portion 14 , and the two shaft sleeves 15 are respectively slidably connected to the two supporting units 2 . The chute 23 of the support arm set 21 , the pivot set 3 is connected to the base 14 and the support arm set 21 through the shaft sleeve 15 , so that when the support arm set 21 moves relative to the base body 1 When an unexpected collision occurs, the collision occurs at the shaft sleeve 15 , and the shaft sleeve 15 can protect the structural integrity and assembly firmness of the pivot assembly 3 . More specifically, the pivot assembly 3 includes a screw 31 , a nut 32 and two metal washers 33 , and the screw rod 31 passes through the two metal washers 33 , the anti-slip washer 28 , and the shaft sleeve 15 to be connected with the The nuts 32 are screwed together, and the anti-slip washer 28 Clamped between one of the metal gaskets 33 and the base 14 , the other metal gasket 33 abuts against the side of the base 14 facing away from the support arm set 21 , and the other end of the elastic member 27 is hooked on The screw 31 is sandwiched between the nut 32 and the other metal washer 33 .

In the present embodiment, the seat body 1 is made of metal material and can have sufficient structural strength and durability, and the anti-slip pad 28 is made of rubber material and has better surface fit, so as to generate sufficient friction resistance. . In addition, the anti-slip washer 28 is in the shape of a disc, and the radial dimension of the anti-slip pad 28 is larger than the radial dimension of the shaft sleeve 15 . In addition, in the axial direction of the screw 31 , the thickness of the anti-slip washer 28 is at least twice the thickness of the metal washer 33 .

The support arm set 21 includes an arm portion 22 and a support member 24 , one end of the arm portion 22 is swingably disposed on the base 1 , the support member 24 is disposed at the other end of the arm portion 22 , and the arm portion 22 The chute 23 is provided, and the support member 24 is made of rubber to protect the integrity of the surface of the bicycle 42 .

The base 14 includes a first plate body 141 and a second plate body 142 . The outline of the first plate body 141 and the outline of the second plate body 142 match each other. The first plate body 141 and the second plate body are used. The manner in which the bodies 142 are assembled to form the base portion 14 is convenient for fabrication. And, preferably, the first plate body 141 is provided with a plurality of first joint parts 143, the second plate body 142 is provided with a corresponding plurality of second joint parts 144, the plurality of first joint parts 143 and the The plurality of second joint portions 144 are inserted and positioned with each other, so as to prevent the first plate body 141 from rotating relative to the second plate body 142 .

In this embodiment, the plurality of positioning teeth 25 are recessed on the periphery of the base body 1 , the openings of the positioning teeth 25 face away from the pivot assembly 3 , and the contours of the positioning teeth 25 are If it is not circular, the contour of the positioning member 26 matches the contour of each positioning tooth portion 25 to avoid relative sliding. If the contour of each positioning tooth portion 25 is a U-shaped, the positioning member 26 is a rectangular column.

Preferably, each of the supporting units 2 further includes a blocking member 29, the blocking member 29 protrudes from the plurality of positioning teeth 25 along the radial direction of the pivot assembly 3, when the positioning member 26 is separated from one of the positioning teeth At 25 , the blocking member 29 interferes and blocks the positioning member 26 in the circumferential direction of the pivot assembly 3 , so as to prevent the user from unintentionally loosening and causing the support arm assembly 21 to swing excessively and cause injury. In this embodiment, the blocking member 29 is protruding from the periphery of the base body 1 , and the protruding amount of the blocking member 29 is at least greater than the concave amount of the positioning teeth 25 in order to have a certain structural strength. Block the support arm group 21 .

The base 1 further includes a main connector 11 , a telescopic component 12 and a pressing component 13 . The main connector 11 is for positioning on the object 41 , the retractable component 12 is movably connected to the main connector 11 , and the pressing component 13 is movably connected to the main connector 11 . The tightening component 13 is provided on the main connecting piece 11 for external operation to tightly position the main connecting piece 11 and the telescopic piece 12 , and the user can adjust the protruding length of the telescopic piece 12 according to requirements.

1: seat body

11: Main connector

12: Telescopic parts

13: Press components

14: Base

2: Support unit

21: Support arm group

22: Arm

23: Chute

24: Supports

3: Pivot Group

Claims (10)

A bicycle hanger, comprising: a body for connecting and positioning on an object; and two supporting units, respectively disposed on the seat body, each of the supporting units includes a supporting arm group, a plurality of positioning teeth, a positioning member and an elastic The support arm set is swingably arranged on the base body with a pivot set as the axis, and a chute is defined in the support arm set. The slide slot extends along the radial direction of the pivot set, and the pivot set is located at the The seat body passes through the chute, the support arm set can move along the radial direction of the pivot shaft set, one of the plurality of positioning teeth and the positioning member is set on the base body, and the other is set on the support Arm set, the plurality of positioning teeth are arranged at angular intervals with the pivot set as the center, and the positioning member and the plurality of positioning teeth are relatively moved along the radial or circumferential direction of the pivot set by manipulating the supporting arm set , and then control the positioning member to selectively embed a positioning tooth portion, one end of the elastic member is connected with the positioning member, and the other end is connected with one of the base, the support arm group and the pivot shaft group, the elastic member provides A force is applied to drive the positioning member to normally approach the plurality of positioning teeth. The bicycle hanger according to claim 1, wherein the plurality of positioning teeth are recessed on the periphery of the seat body, and the openings of each positioning teeth face away from the pivot assembly. The bicycle hanger according to claim 2, wherein the contour of each of the positioning teeth is non-circular, and the contour of the positioning member and the contour of each of the positioning teeth are matched with each other. The bicycle hanger according to claim 1, wherein the base body further comprises a main connector, a telescopic component and a pressing component, the main connector is for positioning on the object, and the retractable component is movably connected to the main connector The pressing component is arranged on the main connecting piece for external operation to tightly position the main connecting piece and the telescopic piece. The bicycle hanger according to claim 1, wherein the positioning member is positioned on the support arm set in a co-moving relationship, and the support arm set can selectively move relative to the seat body along the radial direction of the pivot shaft set, to control whether the positioning member is embedded in the positioning tooth or not. The bicycle hanger according to claim 5, wherein the other end of the elastic member is directly connected to the pivot assembly. The bicycle hanger according to claim 5, wherein the base further comprises a base portion and two bushings connected to each other, the two bushings protrude from the base portion, and the two bushings are respectively slidably connected to the two supporting units The chute of the supporting arm set, the pivot set is connected to the base and the supporting arm set through the shaft sleeve. The bicycle hanger as claimed in claim 5, wherein each of the supporting units further comprises a non-slip pad, the non-slip pad is sleeved on the pivot shaft set and abuts against the support arm set, the non-slip pad member It is used to increase the resistance of the support arm group moving relative to the base. The bicycle hanger according to any one of claims 1 to 8, wherein each of the support units further comprises a stopper, and the stopper protrudes from the plurality of positioning teeth along the radial direction of the pivot set, when the When the positioning piece is disengaged from one of the positioning teeth, the blocking piece interferes and blocks the positioning piece in the circumferential direction of the pivot assembly. The bicycle hanger as claimed in claim 7, wherein the plurality of positioning teeth are recessed on the periphery of the seat body, and the openings of each positioning teeth face away from the pivot group; the contour of each positioning teeth is non-linear The outline of the positioning piece is circular, and the outline of the positioning piece matches the outline of each of the positioning teeth; the base body further includes a main connector, a telescopic piece and a pressing component, the main joint is used for positioning on the object, and the telescopic piece The main connector is movably connected, and the pressing component is arranged on the main connector for external operation to tightly position the main connector and the telescopic component; the other end of the elastic component is directly connected to the pivot assembly ; Each of the supporting units further includes a non-slip pad, which is sleeved on the pivot shaft group and abuts against the support arm set, and the anti-slip pad is used to increase the relative position of the support arm set to the base Resistance to movement; each of the support units further includes a stopper, the The stopper protrudes from the plurality of positioning tooth portions along the radial direction of the pivot shaft group. When the positioning member is separated from one of the positioning tooth portions, the stop member interferes and stops the positioning member in the circumferential direction of the pivot shaft group. The contour of each of the positioning teeth is U-shaped; the positioning member is a rectangular column; the support arm group includes an arm portion and a support member, one end of the arm portion is swingably arranged on the seat body, and the support The arm is provided with the chute, the support is made of rubber; the seat system is made of metal, the anti-slip pad is made of rubber; the pivot set includes a A screw rod, a nut and two metal washers, the screw rod passes through the two metal washers, the anti-slip washer and the shaft sleeve and is screwed together with the nut, and the anti-slip washer is clamped against one of the metal washers Between the plate and the base, the other metal washer abuts against the side of the base that faces away from the support arm set, and the other end of the elastic piece is hooked on the screw and clamped between the nut and the other Between metal gaskets; the anti-slip gasket is in the shape of a disc, and the radial dimension of the anti-slip gasket is larger than the radial dimension of the bushing; in the axial direction of the screw, the thickness of the anti-slip gasket is The thickness of the metal gasket is at least 2 times; the stopper protrudes from the periphery of the seat body, and the protruding amount of the stopper is at least greater than the recessed amount of the positioning teeth; the base includes a first plate body And a second plate body, the outline of the first plate body and the outline of the second plate body match each other, the first plate body is provided with a plurality of first joints, and the second plate body is provided with corresponding A plurality of second joint parts, the plurality of first joint parts and the plurality of second joint parts are inserted and positioned with each other.

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