CN215125019U - Inward-folded umbrella rib - Google Patents

Abstract

Adduction formula umbrella rib, including the umbrella stick, umbrella stick outer wall cover has umbrella heart main part, umbrella top slider and umbrella top cap, umbrella heart main part and umbrella top slider and umbrella stick sliding fit, umbrella top cap and umbrella stick upper end threaded connection, set up main rib at the outer wall of umbrella heart main part, one end and the rotatory cooperation of umbrella heart main part of main rib, the system has the draw-in groove on the main rib, set up umbrella top slider in the upper end of umbrella heart main part, the outer wall of umbrella top slider sets up little rib, one end and the rotatory cooperation of umbrella top slider of little rib, during the draw-in groove of main rib is inserted to another end of little rib, little rib and draw-in groove warp pin swivelling joint. This scheme adduction formula umbrella rib, when receiving the umbrella through in the umbrella section of thick bamboo of receiving umbrella core main part and umbrella top slider downstream, main rib and umbrella face upwards rotate to fold up, make main rib and umbrella face can get into an umbrella section of thick bamboo smoothly to convenient storage makes the umbrella wholeness good, avoids the umbrella face to receive and collides with long service life.

Description

Inward-folded umbrella rib

Technical Field

The utility model relates to an umbrella rib, in particular to an inward-folded umbrella rib.

Background

The umbrella with the long handle is usually provided with the umbrella cover and the umbrella ribs which can be automatically opened by pressing the button, but the umbrella cover and the umbrella ribs are not provided with the automatic folding function, when the umbrella is folded, one hand is needed to hold the umbrella handle, the other hand pulls back the sliding block on the umbrella handle, the sliding block drives the umbrella ribs and the umbrella cover to be retracted, two hands are needed to operate the umbrella, the umbrella cannot be operated by one hand, and certain inconvenience exists. Therefore, people invent the automatic folding umbrella, but the umbrella cover and the umbrella ribs of the existing automatic folding umbrella can only be folded downwards, the umbrella cover is still outside and can not be put into the tube, and the automatic folding umbrella has the following defects: firstly, the umbrella ribs and the umbrella cover are easy to knock and damage, and the service life is prolonged; secondly, in order to store the umbrella cover orderly and not messy, a belt is usually tied around the umbrella cover, and the operation is troublesome.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a adduction umbrella rib which has the advantages that the rib and the umbrella cover are folded upwards, the retraction of the rib and the umbrella cover into an umbrella cylinder is facilitated, the integrity of the umbrella is good, and the service life is long.

The technical proposal of the umbrella rib of the inward-closing umbrella of the utility model is that: including the umbrella stick, umbrella stick outer wall cover has umbrella heart main part, umbrella top slider and umbrella top cap, umbrella heart main part and umbrella top slider and umbrella stick sliding fit, umbrella top cap and umbrella stick upper end threaded connection, outer wall at umbrella heart main part sets up the main rib, one end and the rotatory cooperation of umbrella heart main part of main rib, the system has the draw-in groove on the main rib, upper end at umbrella heart main part sets up umbrella top slider, the outer wall of umbrella top slider sets up little rib, the one end and the rotatory cooperation of umbrella top slider of little rib, during the draw-in groove of main rib is inserted to another end of little rib, little rib and draw-in groove warp pin swivelling joint.

The utility model discloses adduction formula umbrella rib, the outer wall system of umbrella heart main part has main part annular and the main part recess more than three, set up annular rand in the main part annular, one end system at main rib has main circular hook, the system has main hook groove in the main circular hook, main circular hook inserts in the main part recess, main hook groove and the rotatory cooperation of annular rand, it has slider annular and the slider recess more than three to have slider annular at umbrella top slider outer wall system, set up the snap ring in the slider annular, one end system at little rib has little circular hook, the system has little hook groove in the little circular hook, during little circular hook inserts the slider recess, little hook groove and the rotatory cooperation of snap ring.

The utility model discloses an inward-folding umbrella rib, which is mainly suitable for the inner part of an automatic-folding umbrella tube, the upper end surface of a main rib of the umbrella rib is covered with a layer of umbrella fabric, an umbrella handle can adopt a screw rod, one end of the screw rod is connected with a servo motor, the servo motor and the screw rod are arranged in the umbrella tube, the lower end of an umbrella core main body is connected with a nut, the nut is in threaded fit with the screw rod, the outer wall of the nut is in sliding fit with the inner wall of the umbrella tube, when the umbrella is folded, the servo motor is controlled to rotate forward or reversely by a control button (the control button can be divided into an opening button and a folding button which is connected with a control panel, the servo motor drives the umbrella handle (namely the screw rod) to rotate, the umbrella handle drives the nut to move downwards along the inner wall of the umbrella tube, the nut drives the umbrella core main body to move downwards, the umbrella core main body drives one end of the main rib to move downwards by a ring, the main umbrella rib moves downwards and rotates upwards around the annular clamping ring through the main hook groove of the main circular hook at the same time, so that the main umbrella rib and the umbrella cover are folded upwards, meanwhile, the neck of the main umbrella rib is rotationally matched with the small umbrella rib through the pin, the main umbrella rib drives the small umbrella rib to fold, when the main umbrella rib rotates to the vertical upward state, the small umbrella rib is also clamped in the clamping groove of the main umbrella rib, and the umbrella core main body, the umbrella top sliding block, the main umbrella ribs and the small umbrella ribs move downwards together to be collected into the umbrella barrel, so as to achieve the purpose of umbrella collection, when the umbrella is to be opened, the servo motor is controlled to rotate in the forward direction through the control button, the servo motor drives the umbrella handle to rotate in the forward direction, the umbrella handle drives the nut to move upwards, the nut drives the umbrella core main body and the umbrella top sliding block to move upwards, when moving upwards, the main umbrella ribs rotate to open through the main hook grooves and the annular clamping rings, and simultaneously the main umbrella ribs drive the umbrella cover and the small umbrella ribs to open, so that the purpose of opening the umbrella is achieved. This scheme adduction formula umbrella rib, when receiving the umbrella through in the umbrella section of thick bamboo of receiving umbrella core main part and umbrella top slider downstream, main rib and umbrella face upwards rotate to fold up, make main rib and umbrella face can get into an umbrella section of thick bamboo smoothly to convenient storage makes the umbrella wholeness good, avoids the umbrella face to receive and collides with long service life.

Drawings

FIG. 1 is a perspective view of an umbrella frame of the inward-folded umbrella of the present invention;

FIG. 2 is a schematic view of the structure of the rib of the inward-folded umbrella of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a perspective view of the umbrella core body;

FIG. 5 is a perspective view of a main rib;

fig. 6 is a perspective view of a small umbrella rib;

FIG. 7 is a perspective view of the umbrella top slider;

FIG. 8 is a schematic perspective view showing an umbrella frame of the adduction type umbrella in an open state in cooperation with an umbrella barrel and an umbrella cover;

FIG. 9 is a schematic view of the structure of the retractable umbrella with the rib, the tube, the cover, the servo motor and the nut in a folded state.

Detailed Description

The utility model relates to an adduction umbrella rib, as shown in fig. 1-9, including umbrella stick 1, umbrella stick outer wall cover has umbrella heart main part 2, umbrella top slider 3 and umbrella top lid 4, umbrella heart main part and umbrella top slider and umbrella stick sliding fit, umbrella top lid 4 and umbrella stick upper end threaded connection, outer wall at umbrella heart main part 2 sets up main rib 5, one end and the umbrella heart main part 2 normal running fit of main rib, the system has draw-in groove 6 on the main rib, upper end at umbrella heart main part 2 sets up umbrella top slider 3, the outer wall of umbrella top slider 3 sets up little rib 7, the one end and the umbrella top slider 3 normal running fit of little rib, another end of little rib 7 inserts in the draw-in groove 6 of main rib 5, little rib and draw-in groove through 8 swivelling joints of pin. The umbrella core main body 2 is characterized in that a main body annular groove 21 and more than three main body grooves 22 are formed in the outer wall of the umbrella core main body 2, an annular clamping ring 23 is arranged in the main body annular groove 21, a main circular hook 51 is formed at one end of a main umbrella rib 5, a main hook groove 52 is formed in the main circular hook and is inserted into the main body grooves 22, the main hook groove 52 is matched with the annular clamping ring 23 in a rotating mode, a sliding block annular groove 31 and more than three sliding block grooves 32 are formed in the outer wall of an umbrella top sliding block 3, clamping rings 33 are arranged in the sliding block annular groove, a small circular hook 71 is formed at one end of a small umbrella rib 7, a small hook groove 72 is formed in the small circular hook, the small circular hook is inserted into the sliding block grooves 32, and the small hook groove 72 is matched with the clamping rings 33 in a rotating mode. The umbrella rib is mainly suitable for being automatically retracted into an umbrella barrel 101, the upper end face of a main umbrella rib 6 of the umbrella rib can be covered with an umbrella cover 102, an umbrella handle 1 can adopt a screw rod, one end of the screw rod is connected with a servo motor 103, the servo motor and the screw rod are arranged in the umbrella barrel 101, the lower end of an umbrella core main body 2 is connected with a nut 104, the nut is in threaded fit with the screw rod, the outer wall of the nut is in sliding fit with the inner wall of the umbrella barrel 101, when the umbrella is folded, the servo motor 103 is controlled through a control button 105 (the control button can be divided into an opening button and a folding button which is connected with a control panel, the servo motor is controlled to rotate forwards or reversely through the control panel), the servo motor drives the umbrella handle 1 (namely the screw rod) to rotate, the umbrella handle drives the nut 104 to move downwards along the inner wall of the umbrella barrel 101, the nut drives the umbrella core main body 2 to move downwards, the umbrella core main body drives one end of the main umbrella rib 5 to move downwards through a ring 23, when the umbrella is to be opened, the servo motor is controlled to rotate forwards by a control button, the servo motor drives the umbrella handle to rotate forwards, the umbrella handle drives the nut to move upwards, the nut drives the umbrella core main body 2 and the umbrella top sliding block 3 to move upwards, the main umbrella ribs 5 and the small umbrella ribs 7 to move downwards together to be accommodated in the umbrella barrel, when the umbrella is to be opened, the main umbrella ribs 5 rotate with the annular clamping ring 23 through the main hook grooves 52, and simultaneously the umbrella cover and the small umbrella ribs are opened through the main hook grooves 52, the purpose of opening the umbrella is achieved. This scheme adduction formula umbrella rib, when receiving the umbrella through in the umbrella section of thick bamboo of receiving umbrella core main part 2 and the 3 downward removal of umbrella top slider, main rib 5 and umbrella face upwards rotate and fold up, make main rib and umbrella face can get into the umbrella section of thick bamboo smoothly to convenient the accomodating makes the umbrella wholeness good, avoids the umbrella face to receive and collides with long service life.

Claims (2)

1. Adduction formula umbrella rib, its characterized in that: including umbrella stick (1), umbrella stick outer wall cover has umbrella heart main part (2), umbrella top slider (3) and umbrella top cap (4), umbrella heart main part and umbrella top slider and umbrella stick sliding fit, umbrella top cap (4) and umbrella stick upper end threaded connection, set up main rib (5) at the outer wall of umbrella heart main part (2), one end and umbrella heart main part (2) normal running fit of main rib, the system has draw-in groove (6) on the main rib, upper end at umbrella heart main part (2) sets up umbrella top slider (3), the outer wall of umbrella top slider (3) sets up little rib (7), one end and umbrella top slider (3) normal running fit of little rib, the another of little rib (7) inserts in draw-in groove (6) of main rib (5), little rib and draw-in groove through pin (8) swivelling joint.

2. The adduction umbrella rib of claim 1, wherein: the umbrella core is characterized in that a main body ring groove (21) and more than three main body grooves (22) are formed in the outer wall of the umbrella core main body (2), an annular clamping ring (23) is arranged in the main body ring groove (21), a main circular hook (51) is formed at one end of a main umbrella rib (5), a main hook groove (52) is formed in the main circular hook, the main circular hook is inserted into the main body groove (22), the main hook groove (52) is matched with the annular clamping ring (23) in a rotating mode, a sliding block ring groove (31) and more than three sliding block grooves (32) are formed in the outer wall of an umbrella top sliding block (3), a clamping ring (33) is arranged in the sliding block ring groove, a small circular hook (71) is formed at one end of a small umbrella rib (7), a small hook groove (72) is formed in the small circular hook, the small circular hook is inserted into the sliding block grooves (32), and the small hook groove (72) is matched with the clamping ring (33) in a rotating mode.

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