TWM456308U - Adjustable clamping structure for bike portable rack - Google Patents

Description

Adjustable clamping structure with carrying frame

This creation is related to the technical field of transportation vehicles, especially the carrier frame that can be attached to a car to carry a bicycle.

Due to the increasing number of people who love bicycle travel and sports, a carrier frame is currently designed to be attached to the back side of the vehicle body, and the bicycle is carried by the carrying frame. The carrying frame can have a rail-type carrying frame or a trailer-type carrying frame, etc., mainly carrying a frame and a hooking device on the rear side of the vehicle body or a chassis, and the frame of the carrying frame is provided for The bicycle is placed so that the bicycle can be attached to the carrying frame, and the plastic belt is mostly used. The belt is one end of the belt body and the other end is a beam head, and the belt body forms a continuous inverted hook tooth. The body passes through the beam head until the outer diameter of the bundle can make the bicycle frame suitable (for example, the bicycle upper tube or the seat tube or the riser), and the bracket of the carrying frame, The inverted hook teeth of the belt can be engaged with the corresponding teeth on the inner side of the beam head.

Although the strap is a common component on the market, there are still some notable problems with regard to the safety and stability of bicycle carrying:

1. Insufficient stability. The strap is only wrapped around the outside of the bicycle frame and the frame of the carrying frame, and the frame of the bicycle frame and the carrying frame is mostly a circular tube, so the contact surface between the bicycle frame and the frame of the carrying frame Small, it is easy to bump and undulate with the road of the bicycle carrying the bicycle, so that the bicycle has sway instability, which is only the bundle around the outer side, but the plastic material of the belt is not flexible enough to make Maintaining a good abutment between the bicycle frame and the mast, from The driving frame and the pole have a clear gap and cause a shaking condition, which makes the owner feel less comfortable.

2. Operation loading and unloading is not convenient. If the belt is to be disassembled, the belt must be cut off. Once the bicycle is removed and the bicycle frame is to be reloaded, a new belt must be spared. Although the belt is cheap, it also causes unnecessary use. Waste, and the need for spare scissors and other utensils to increase the inconvenience of carrying.

In view of the foregoing problems, the present creator further studies and develops. Therefore, the main purpose of the present invention is to provide an adjustable clamping structure for a carrying frame, which mainly provides a clamping structure for the carrying frame, and the clamping structure is provided with a clamping structure. The angle-adjustable clamping seat, the clamping seat and the guard belt clamp the bicycle frame (such as the seat tube position), so the clamping seat can change the angular position of the clamping according to the height of the bicycle.

In order to achieve the foregoing objectives, the technical means used in the present invention is to provide an adjustable clamping structure for a carrying frame, which comprises: a body, one side of which is a connecting portion, and the connecting portion is mounted on the carrying portion. a frame, on the other side of the connecting portion, is provided with a pair of buckle ears, a distance between the two buckle ears is provided, and the outer end faces of the two buckle ears are respectively provided with a buckle portion; a clamping seat disposed on the body, comprising a pivoting head and a clip, wherein the pivoting head is disposed on the two latching ears, wherein the clamping seat is adjusted by the pivoting head in the inter-groove An angular position of the clamping seat relative to the body, the clip is disposed on one side of the pivoting head, and a clip slot is provided for the bicycle to be placed on the carrying frame, and the frame of the bicycle is supported against the clamping slot a guard belt, which is a belt body of a flexible material, and a plurality of perforations are arranged at intervals along the extension of the length, and the perforations are sleeved on the two buckle portions, and the bicycle frame is enclosed with the clamping slot Positioned on the outer peripheral side.

The buckle body of the main body includes a first surface and a second surface. The first surface faces the outer side, and the second surface faces the inter-groove direction. The first surface protrudes from the buckle portion, and the first surface and the buckle portion extend. One outer diameter buckle The portion is a small column portion, the buckle portion and the column portion and the second surface are axially disposed through a countersunk hole, and the pivoting head of the clamping seat is provided with a pivot hole for the bolt group to penetrate the countersunk hole and the pivot hole.

Therefore, according to the technical means of this creation, a brief description of the functions that can be obtained by this creation is as follows:

1. The main purpose of the creation is that the connecting portion of the main body is mounted on the carrying frame, the buckle on the other side is provided with an adjustable angle clamping seat, and the buckle ear is further provided with a buckle portion at the outer end surface, and the perforating buckle at both ends of the protective band Set at the buckle to position. Therefore, the pivoting head on one side of the clamping seat is disposed on the buckle ear, and the clip on the other side is abutted against the seat tube of the bicycle, so that the protective buckle is buckled on the buckle portion, and the outer side of the seat tube is bundled, so that the bicycle is The frame has a stable clamping and positioning function. Since the clamping groove of the clip is concavely curved, corresponding to the bicycle seat tube which is held by the round tube, it does not sway randomly, and the connecting portion is mounted on the carrying frame, and the clamping is also enhanced. Stability of the seat;

2. In particular, the clamping seat can be adjusted and rotated relative to the body, and the position of the clamping of the clip is adjusted according to the height of the bicycle to ensure that the bicycle can be stably clamped on the carrying frame, and the angle adjustment function of the creation provides clamping. Adjustable angle flexibility.

3. The cover of the creation is made of a perforated sleeve to the buckle, so the operation is convenient and simple, and can be repeatedly used, operated, and not lost.

(10) ‧‧‧ Ontology

(11) ‧‧‧Connecting Department

(111)‧‧‧through holes

(12)‧‧‧‧ Ears

(121) ‧‧‧ first side

(122) ‧‧‧ second side

(13) ‧ ‧ trough

(14) ‧‧‧Deduction

(141) ‧ ‧ column

(15)‧‧‧ countersink

(20)‧‧‧Clamping seat

(21) ‧‧‧ pivot head

(211) ‧‧‧Pivot

(23)‧‧‧ Clips

(231)‧‧‧Cracks

(25)‧‧‧ bolts

(30)‧‧‧ 护带带

(31)‧‧‧Perforation

The first figure is a perspective view of a preferred embodiment of the present invention.

The second drawing is an exploded view of the three-dimensional element of the preferred embodiment of the present invention.

The third drawing is a combined sectional view of the belt of the preferred embodiment of the present invention.

The fourth figure is a combined sectional view of the belt of the preferred embodiment of the present invention.

The fifth drawing is a side cross-sectional view of the belt of the preferred embodiment of the present invention that has been engaged.

The sixth drawing is a schematic plan view of the side view of the adjustment angle of the holder of the preferred embodiment of the present invention.

The present invention is an adjustable clamping structure for carrying a frame. As shown in the first and second figures, the present invention comprises a body (10), a belt (30) and a clamping seat (20). The body (10) is coupled to the carrying frame, and the clamping seat (20) is pivotally mounted on the body (10), and the protective band (30) is coupled to the body (10) for protecting the position in the clamping seat ( 20) The bicycle frame is suitable.

Referring to the second and third figures, the body (10) has a U-shaped connecting portion (11) on one side, and the connecting portion (11) has two U-shaped free sides, which are respectively arranged in a straight line and mutually opposite each other. a through hole (111) for the through hole (111) to be worn on the carrying frame, and the body (10) on the other side of the connecting portion (11) is provided with a pair of buckle ears (12), two buckle ears (12) A distance between the slots (13) is provided. The latch (12) includes a first surface (121) and a second surface (122). The first surface (121) faces outward and the second surface (122) in the direction of the inter-groove (13), wherein a buckle portion (14) protrudes from the first surface (121), and an outer diameter is relatively extended between the first surface (121) and the buckle portion (14) ( 14) a small column portion (141), a buckle portion (14), a column portion (141), and a second surface (122) axially extending through a counterbore hole (15); and the holder (20) is The angle is adjustable for being disposed on the body (10). As shown in the second and third figures, the holder (20) includes a pivoting head (21) and a clip (23), and the pivoting head (21) ) is disposed in the inter-groove (13) such that both end faces of the pivoting head (21) face the second surface (122), and both ends of the pivoting head (21) are provided with an aligned counterbore (15) Pivot hole (211) for The bolt (25) is locked in the pivot hole (211) from the countersunk hole (15), and the clamping seat (20) is supported by the bolt (25) as an fulcrum, and the angle adjustment function can be generated with respect to the body (10), and the clip is clipped. (23) is a curved piece having a concave arc-shaped clamping groove (231) for attaching the bicycle seat tube to the clamping groove of the clip (23) when the bicycle is placed on the carrying frame (231) The protective tape (30) is a flexible material strip extending along the length of the protective tape (30), and a plurality of perforations (31) are formed along the path to allow the protective tape (30) to be in the clamping slot (231). Clamping and surrounding the outer side of the bicycle seat tube; aligning the two buckle portions (14) with the perforations (31) at the two ends of the belt (30), respectively, applying a force to the hole diameter of the perforation (31) It is flexed to pass through the buckle portion (14), and then relaxed to restore elasticity. The sleeve is placed in the column portion (141) to position the belt (30) on the body (10). Between the belt (30) and the clamping groove (231), the position of the bicycle seat tube is placed, and the position of the perforation (31) of the belt (30) depends on the diameter of the bicycle seat tube to adjust the perforation at different positions ( 31) Positioned on the buckle (12).

In the implementation of this creation, as shown in the third, fourth and fifth figures, when the connecting portion (11) is worn on the carrying frame, the bicycle is placed on the carrying frame, so that the seat tube of the bicycle is pressed against the holding seat ( 20) In the clamping groove (231), the matching protective band (30) is disposed around the outer side of the seat tube different from the clip (23), and according to the outer diameter of the seat tube, the perforation (31) at a suitable position is selected, and the force is applied. The sleeve is placed on the outer side of the buckle portion (14) such that the aperture of the through hole (31) is extended through the buckle portion (14) to be positioned on the circumference side of the column portion (141), so that the bicycle can be positioned on the carrying frame.

In addition, the sixth figure shows the characteristics of the holder (20) of the present invention. It is possible to shift the holder (20) according to the height of the bicycle so that the bolt (25) is used as a fulcrum. Rotating the pivoting head (21) in the slot (13), so that the clamping seat (20) and the clip (23) are adjusted in angular position until the angle is suitable, the bolt (25) can be tightened to maintain the positioning, and the strap ( 30) The hole portion (31) is sleeved on the column portion (141) of the buckle ear (12), so that the direction position can be changed according to the displacement of the holder seat (20), and the protection belt (30) is matched with the clamping groove. (231) Corresponding to the position of the seat tube holding the bicycle, the convenience of adjusting the angle.

The above embodiments are merely illustrative of the techniques of the present invention and their effects, and are not intended to limit the present invention. Anyone skilled in the art can modify and change the above embodiments without violating the technical principles and spirit of this creation. Therefore, the scope of protection of this creation should be as listed in the patent application scope mentioned later. .

(10) ‧‧‧ Ontology

(11) ‧‧‧Connecting Department

(111)‧‧‧through holes

(12)‧‧‧‧ Ears

(13) ‧ ‧ trough

(14) ‧‧‧Deduction

(141) ‧ ‧ column

(15)‧‧‧ countersink

(20)‧‧‧Clamping seat

(21) ‧‧‧ pivot head

(211) ‧‧‧Pivot

(23)‧‧‧ Clips

(231)‧‧‧Cracks

(25)‧‧‧ bolts

(30)‧‧‧ 护带带

(31)‧‧‧Perforation

Claims (3)

The utility model relates to an adjustable clamping structure for carrying a frame, which comprises: a body, one side of which is a connecting portion, the connecting portion is mounted on the carrying frame, and the other side of the connecting portion is provided with a pair of buckles The ear is provided with a slot distance between the two buckle ears, and the outer end faces of the two buckle ears are respectively provided with a buckle portion; a clamping seat disposed on the body includes a pivoting head and a clip, the pivoting head is disposed on the two latching ears, wherein the clamping seat is used to adjust the angular position of the clamping seat relative to the body by the pivoting head, the side of the pivoting head Providing the clip, which is provided with a clamping slot for the bicycle to be placed on the carrying frame, the frame of the bicycle is placed against the clamping slot; a protective band is a strip of flexible material along the The length is extended and the number of perforations are spaced apart for the perforation to be fitted to the two buckle portions, and the outer circumferential side of the bicycle frame is disposed together with the clamping groove to be positioned. The adjustable clamping structure of the carrying frame according to claim 1, wherein the connecting portion of the body is U-shaped, and the two free sides of the U-shaped side are respectively provided with a through hole which is straight and aligned with each other. For through holes to be worn on the carrying frame. The adjustable clamping structure of the vehicle frame according to claim 1, wherein the buckle body of the body comprises a first surface and a second surface, the first surface faces outward and the second surface faces the slot direction The first surface protrudes from the buckle portion, and the first surface and the buckle portion extend a column portion having an outer diameter smaller than the buckle portion, and the buckle portion and the column portion and the second surface are axially disposed through a countersunk hole. The pivoting head of the clamping seat is provided with a pivot hole for the bolt group to penetrate the counterbore hole and the pivot hole.