CN210169227U - Straight-bar automatic opening and closing reverse umbrella - Google Patents

Abstract

The utility model relates to a straight rod automatic opening and closing reverse umbrella, which comprises an umbrella rod, an upper nest seat, a first spring, a lower nest seat, an upper rib, a supporting rib and a lower rib, wherein the upper nest seat is fixedly arranged at the top of the umbrella rod; the umbrella comprises an upper umbrella rod, a middle umbrella rod and a lower umbrella rod, and is characterized by further comprising an umbrella opening device, an umbrella closing device and a handle, wherein the umbrella rods are formed by sequentially sleeving the upper umbrella rod, the middle umbrella rod and the lower umbrella rod; and (6) mixing. The utility model discloses a reverse umbrella is through well stick installation parachute-opening device and close the umbrella device, and the shift knob of handle corresponds control and inserts and establishes inside callipers hole and the cooperation of outer card hole, realizes automatic receipts of opening, convenient to use, and structural design is reasonable, and well stick can shorten, and occupation space is little after receiving the umbrella, and it is more convenient to deposit.

Description

Straight-bar automatic opening and closing reverse umbrella

Technical Field

The utility model relates to a reverse umbrella field especially indicates a straight-bar automatic reverse umbrella that opens and shuts.

Background

The reverse umbrella can be reversely folded, so that the hand cannot be wetted when the umbrella is folded, the space required by folding the umbrella is small, and the umbrella is suitable for people to get off the vehicle. Reverse umbrellas are generally straight-rib umbrellas, and such reverse umbrellas have some disadvantages: firstly, automatic opening and closing cannot be realized, and when a user uses the device from the inside of a vehicle to the outside, the device needs to be manually opened and closed, so that the use is inconvenient; secondly, the straight bone has longer rod, occupies larger space and is inconvenient to store in the vehicle.

Disclosure of Invention

The utility model provides an automatic reverse umbrella that opens and shuts of straight-bar to overcome some current reverse umbrellas and have unable automatic receipts, occupation space big scheduling problem of opening and shutting.

The utility model adopts the following technical scheme:

a straight rod automatic opening and closing reverse umbrella comprises an umbrella rod, an upper nest seat, a first spring, a lower nest seat, an upper rib, a supporting rib and a lower rib, wherein the upper nest seat is fixedly installed at the top of the umbrella rod, the lower nest seat is sleeved on the umbrella rod, the upper rib is integrally formed by the inner upper rib and the outer upper rib, the inner end of the inner upper rib is hinged with the upper nest seat, the outer end of the inner upper rib is provided with a connecting piece, the inner end of the outer upper rib is hinged with the outer end of the connecting piece, the outer end of the outer upper rib is connected with the outer end of the lower rib, the inner end of the lower rib is hinged with the lower end of the lower nest seat, the inner end of the supporting rib is hinged with the inner end of the lower nest seat, the outer end of the supporting rib is hinged with the inner end of the connecting piece, the first spring is sleeved at the top of; the umbrella comprises an upper umbrella rod, a middle umbrella rod and a lower umbrella rod, and is characterized by further comprising an umbrella opening device, an umbrella closing device and a handle, wherein the umbrella rods are formed by sequentially sleeving the upper umbrella rod, the middle umbrella rod and the lower umbrella rod; the umbrella closing device comprises a branch pipe, a thin rope and a clamping part, wherein one end of the thin rope is fixed at the top of the branch pipe, the thin rope is in sliding connection with the lower nest seat through a movable pulley, the other end of the thin rope extends downwards along a channel of the branch pipe and is connected with the clamping part, an inner clamping hole is formed in the outer wall of the lower umbrella rod, an elastic sheet used for extruding the clamping part to the inner clamping hole is obliquely arranged in the lower umbrella rod, a switch button is arranged on the outer wall of the handle, an umbrella opening buckle is assembled in the handle, the left end of the umbrella opening buckle is connected with the inner wall of the handle through a second spring, a spring bolt correspondingly inserted into the outer clamping hole is arranged on the umbrella opening buckle, and the left end of the umbrella; the switch button is provided with a supporting rod corresponding to the inner clamping hole.

In a further improvement mode, the middle of the supporting rib is sleeved with a fixed seat, and the fixed seat is connected with the middle of the connecting piece through a third spring.

In a further improvement, the connecting piece is hinged with a limiting lantern ring which is sleeved with the lower bone.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses a reverse umbrella is through well stick installation parachute-opening device and close the umbrella device, and the shift knob of handle corresponds control and inserts and establishes inside callipers hole and the cooperation of outer card hole, realizes automatic receipts of opening, convenient to use, and structural design is reasonable, and well stick can shorten, and occupation space is little after receiving the umbrella, and it is more convenient to deposit.

Drawings

Fig. 1 is a schematic structural view of a set of ribs and a central rod of a reverse umbrella of the present invention.

Fig. 2 is a schematic sectional view of the middle rod of the present invention.

Fig. 3 is a schematic structural view of the umbrella opening buckle of the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1, a straight rod automatic opening and closing reverse umbrella comprises an umbrella rod 1, an upper nest seat 21, a first spring 22, a lower nest seat 24, an upper rib 3, a support rib 4 and a lower rib 5, wherein the upper rib 3 and the lower rib 5 are both covered with umbrella cloth (not shown in the figure), the upper nest seat 21 is fixedly arranged at the top of the umbrella rod 1, the lower nest seat 24 is sleeved on the umbrella rod 1, the upper rib 3 is integrally formed by an inner upper rib 31 and an outer upper rib 32, the inner end of the inner upper rib 31 is hinged with the upper nest seat 21, the outer end of the inner upper rib 31 is provided with a connecting piece 33, the inner end of the outer upper rib 32 is hinged with the outer end of the connecting piece 33, the outer end of the outer upper rib 32 is connected with the outer end of the lower rib 5, the lower end of the lower rib 5 is hinged with the lower end of the lower nest seat 24, the inner end of the support rib 4 is hinged with the top end of the lower nest seat 24, the outer end of the support rib 4, the first spring 22 is used to spring down the nest 24.

Referring to fig. 1 to 3, the umbrella further comprises an umbrella opening device 7, an umbrella closing device 8 and a handle 6, wherein the umbrella rod 1 is formed by sequentially sleeving an upper umbrella rod 11, a middle umbrella rod 12 and a lower umbrella rod 13, the umbrella opening device 7 comprises a compression spring 71 and a fixing ring 72, the lower end of the compression spring 71 is connected with the lower umbrella rod 13 through the fixing ring 72, the upper end of the compression spring 71 is connected with the upper umbrella rod 11, and the outer wall of the bottom end of the upper umbrella rod 11 is provided with an outer clamping hole 110; the umbrella closing device 8 comprises a branch pipe 81, the umbrella opening device comprises a thin rope 23 and a clamping part 82, wherein one end of the thin rope 23 is fixed at the top of a branch pipe 81, the thin rope 23 is connected with the lower nest seat 24 in a sliding mode through a movable pulley 241, a fixed pulley 811 is installed at the top of the branch pipe 81, the thin rope 23 sequentially winds the movable pulley 241 and the fixed pulley 811, the other end of the thin rope 23 extends downwards along a channel of the branch pipe 81 to be connected with the clamping part 82, an inner clamping hole 130 is formed in the outer wall of a lower umbrella rod 13, an elastic sheet 62 used for extruding the clamping part 82 to the inner clamping hole 130 is obliquely arranged in the lower umbrella rod 13, a switch button 61 is arranged on the outer wall of a handle 6, an umbrella opening buckle 63 is arranged in the handle 6, the left end of the umbrella opening buckle 63 is connected with the inner wall of the handle 6 through a second spring 64, a lock tongue 631 correspondingly inserted into the outer clamping hole 110 is arranged in the umbrella opening buckle 63, the lock tongue 631 is in a wedge shape, the upper umbrella; the switch button 61 is provided with a support rod 611 corresponding to the inner clamping hole 130, and the support rod 611 is connected with the switch button 61 through a torsion spring.

Referring to fig. 1, the middle of the supporting rib 4 is sleeved with a fixing seat 41, and the fixing seat 41 is connected with the middle of the connecting member 33 through a third spring 42. The connecting member 33 is hinged to a position-limiting collar which is fitted to the lower bone 5.

Referring to fig. 1 to 3, when the umbrella is automatically opened, the switch button 61 is pressed, the latch 631 of the umbrella opening buckle 63 is disengaged from the outer locking hole 110, the compression spring 71 is deformed again, so that the middle umbrella rod 12 and the upper umbrella rod 11 move upwards, the umbrella rod 1 extends, the locking piece 82 is locked in the inner locking hole 130, the string 23 is matched with the movable pulley 241 through the fixed pulley 811, the lower nest 24 is lifted to the top of the umbrella rod 1 by the string 23, and the upper rib 3 and the lower rib 5 are automatically opened, thereby completing the automatic umbrella opening operation; or, when the umbrella is automatically opened, the switch button 61 is pressed, the support rod 611 extrudes the blocking part 82 inwards, the blocking part 82 is separated from the inner blocking hole 130, the diameter of the top end of the blocking part 82 is larger than the outer diameter of the bottom end of the branch pipe 81, the blocking part 82 is blocked at the bottom end of the branch pipe 81, and the first spring 22 restores to deform to enable the lower nest seat 24 to move downwards, so that the umbrella is automatically closed, and the umbrella opening and closing device is convenient to use. When the occupied space of the reverse umbrella needs to be reduced, the umbrella rod 11 is pressed to the handle 6 by hand, the clamping part 82 below the branch pipe 81 descends along the channel in the umbrella rod 1 and slides down to the inner clamping hole 130 of the lower umbrella rod 13 along the inclined plane of the elastic sheet 62, and the operation is simple and convenient.

The utility model discloses a reverse umbrella is through well stick installation parachute-opening device 7 and close umbrella device 8, and the shift knob 61 of handle 6 corresponds control and inserts and establish inside callipers hole 130 and the cooperation of outer card hole 110, realizes automatic receipts of opening, convenient to use, and structural design is reasonable, and well stick can shorten, and the occupation space is little after receiving the umbrella, and it is more convenient to deposit.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims (3)

1. A straight rod automatic opening and closing reverse umbrella comprises an umbrella rod, an upper nest seat, a first spring, a lower nest seat, an upper rib, a supporting rib and a lower rib, wherein the upper nest seat is fixedly installed at the top of the umbrella rod, the lower nest seat is sleeved on the umbrella rod, the upper rib is integrally formed by the inner upper rib and the outer upper rib, the inner end of the inner upper rib is hinged with the upper nest seat, the outer end of the inner upper rib is provided with a connecting piece, the inner end of the outer upper rib is hinged with the outer end of the connecting piece, the outer end of the outer upper rib is connected with the outer end of the lower rib, the inner end of the lower rib is hinged with the lower end of the lower nest seat, the inner end of the supporting rib is hinged with the inner end of the lower nest seat, the outer end of the supporting rib is hinged with the inner end of the connecting piece, the first spring is sleeved at the top of; the method is characterized in that: the umbrella is characterized by further comprising an umbrella opening device, an umbrella closing device and a handle, wherein the umbrella rod is formed by sequentially sleeving an upper umbrella rod, a middle umbrella rod and a lower umbrella rod, the umbrella opening device comprises a compression spring and a fixing ring, the lower end of the compression spring is connected with the lower umbrella rod through the fixing ring, the upper end of the compression spring is connected with the upper umbrella rod, and an outer clamping hole is formed in the outer wall of the bottom end of the upper umbrella rod; the umbrella closing device comprises a branch pipe, a thin rope and a clamping part, wherein one end of the thin rope is fixed at the top of the branch pipe, the thin rope is connected with the lower nest seat in a sliding mode through a movable pulley, the other end of the thin rope extends downwards along a channel of the branch pipe and is connected with the clamping part, an inner clamping hole is formed in the outer wall of the lower umbrella rod, an elastic sheet used for extruding the clamping part to the inner clamping hole is obliquely arranged in the lower umbrella rod, a switch button is arranged on the outer wall of the handle, an umbrella opening buckle is assembled in the handle, the left end of the umbrella opening buckle is connected with the inner wall of the handle through a second spring, a spring bolt correspondingly inserted into the outer clamping hole is arranged on the umbrella opening buckle, and the left end of; the switch button is provided with a supporting rod corresponding to the inner clamping hole.

2. The straight rod automatic opening and closing reverse umbrella as claimed in claim 1, wherein: the middle part cover of a ramus has the fixing base, and the fixing base passes through the third spring to be connected with the middle part of connecting piece.

3. The straight rod automatic opening and closing reverse umbrella as claimed in claim 1, wherein: the connecting piece is articulated with a limiting lantern ring, and the limiting lantern ring is sleeved with the lower bone.

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