CN218354939U

CN218354939U - Folding umbrella with replaceable umbrella fabric

Info

Publication number: CN218354939U
Application number: CN202222623488.6U
Authority: CN
Inventors: 廖耀东; 虞钟亿; 陈健; 朱纯; 江正仙; 朱云
Original assignee: Jiangnan University
Current assignee: Jiangnan University
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-24
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a foldable umbrella with replaceable umbrella fabric, which comprises an umbrella handle, an umbrella support rod, umbrella ribs connected with the umbrella support rod and an umbrella fabric arranged on the umbrella ribs, wherein the umbrella handle is arranged at the bottom end of the umbrella support rod, the umbrella ribs comprise a force bearing part, a support part and an extension part which are connected in sequence, one end of the force bearing part is hinged with an upper ring and a lower ring, the lower ring is connected with the umbrella support rod in a sliding way, the upper ring is fixed on the umbrella support rod, the force bearing part is provided with umbrella rib holes, and the support part and the extension part are provided with a plurality of fixed grooves; the umbrella is characterized in that a plurality of inner eave small holes corresponding to the umbrella rib small holes and the fixing grooves are formed in the umbrella surface, the umbrella rib small holes of the force bearing portion are in the umbrella rib small hole level, traction ropes are arranged between the fixing grooves of the supporting portion and the inner eave small holes corresponding to the fixing grooves, and connecting pieces are arranged between the fixing grooves of the extending portion and the inner eave small holes corresponding to the fixing grooves. The utility model discloses it is convenient to change the mode, easy operation, and the life of extension folding umbrella improves folding umbrella's fashion nature.

Description

Folding umbrella with replaceable umbrella fabric

Technical Field

The utility model relates to an umbrella, in particular to a folding umbrella with a replaceable umbrella fabric.

Background

The umbrella is a necessary tool for daily life of people, and the folding umbrella is more convenient for going out due to the portable characteristic, so that the outer part of the umbrella, namely the umbrella surface is easy to wear, and the wear of the umbrella surface is further aggravated due to the use purpose of wind and rain shielding of the umbrella, so that the service life of the umbrella is shortened; in addition, as consumer demands for fashion and beauty of umbrellas are increasing, a new umbrella, i.e., an umbrella with a replaceable umbrella cover, is developed. For example, a personalized umbrella with a replaceable umbrella surface is disclosed in the Chinese utility model patent CN 201921732129.6. However, the umbrella is a straight rod type umbrella, and the umbrella ribs and the umbrella cover lack a proper connection mode, so that the umbrella cover is not suitable for a folding umbrella in a replaceable mode, and the application range is limited.

Disclosure of Invention

The utility model aims at reforming the existing umbrella, inventing a foldable personalized umbrella with a replaceable umbrella cover, prolonging the service life of the umbrella through the replaceable umbrella cover on the basis of ensuring the portable characteristic of the foldable umbrella, and meeting the requirements of consumers on fashion and aesthetic property.

According to the technical scheme provided by the utility model, a foldable umbrella of removable umbrella face, including umbrella stick, umbrella branch, the rib that links to each other with umbrella branch and the umbrella face of setting on the rib, the umbrella stick sets up the bottom at umbrella branch, the rib includes load portion, supporting part and the extension that connects gradually, one end of load portion articulates there is last ring sum lower ring, the lower ring with umbrella branch sliding connection, last ring sum fix on umbrella branch, the last rib aperture that is provided with of load portion, be provided with a plurality of fixed slots on supporting part and the extension;

the umbrella cover is provided with a plurality of inner eave small holes corresponding to the umbrella rib small holes and the fixing grooves, traction ropes are arranged between the fixing grooves of the umbrella rib small hole level supporting parts of the bearing parts and the inner eave small holes corresponding to the fixing grooves, and connecting pieces are arranged between the fixing grooves of the extending parts and the inner eave small holes corresponding to the fixing grooves;

the umbrella is characterized in that a nut is arranged at the top end of the umbrella supporting rod, a yielding hole is formed in the middle of the umbrella surface, a screw umbrella cap is arranged on the umbrella surface, and the screw umbrella cap penetrates through the yielding hole to be connected to the nut.

As a further improvement of the utility model, two barb ends are symmetrically arranged at the top end of the traction rope, and the barb ends are clamped at the small hole of the inner eave of the umbrella cover; the bottom of the hauling rope is provided with a limiting end which is vertical to the rope body of the hauling rope, and the limiting end is clamped on the small umbrella rib hole of the bearing part.

As a further improvement, the bearing part comprises an upper supporting rod and a lower supporting rod, the upper supporting rod is hinged to the upper ring, and the lower supporting rod is hinged to the lower ring.

As a further improvement of the utility model, the small holes of the umbrella ribs are arranged on the upper supporting rod.

As a further improvement of the utility model, a plurality of sealing rings are arranged between the screw umbrella cap and the nut.

As a further improvement, the sealing ring is uniformly distributed at both ends of the yielding hole.

As a further improvement of the utility model, the connecting piece is a double-spiral spring ruler strip.

As a further improvement of the utility model, the connecting piece is a single spiral spring ruler strip.

As a further improvement, the umbrella support rod is a telescopic rod.

The beneficial effects of the utility model reside in that:

the utility model discloses on folding umbrella's basis, realized folding umbrella's removable function of umbrella face through unique rib umbrella face connected mode, the change mode is convenient, easy operation prolongs folding umbrella's life, improves folding umbrella's fashion nature.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the connection between the umbrella ribs and the umbrella cover of the present invention.

Fig. 3 is a schematic view of the connection of the connectors to the ribs and canopy.

Fig. 4 is a schematic structural view of the double-spiral spring ruler strip.

FIG. 5 is a schematic view of the structure of a single coil spring blade.

Description of the reference numerals: 1. an umbrella handle; 2. an umbrella support rod; 3. umbrella ribs; 4. a nut; 5. a seal ring; 6. an umbrella cover; 7. a screw umbrella cap; 8. a hauling rope; 9. a connecting member; 31. fixing grooves; 32. small holes of umbrella ribs; 33. a force bearing portion; 34. a support portion; 35. an extension portion; 36. ring fitting; 37. a lower ring; 61. a hole of abdication; 62. a small hole on the inner brim; 81. a barb end; 82. a limiting end; 331. an upper support rod; 332. and a lower support rod.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

as shown in the figure, the folding umbrella with replaceable umbrella cover comprises an umbrella handle 1, an umbrella support rod 2, umbrella ribs 3 connected with the umbrella support rod 2 and an umbrella cover 6 arranged on the umbrella ribs 3, wherein the umbrella handle 1 is arranged at the bottom end of the umbrella support rod 2, the umbrella ribs 3 comprise a force bearing part 33, a supporting part 34 and an extending part 35 which are sequentially connected, one end of the force bearing part 33 is hinged with an upper ring 36 and a lower ring 37, the lower ring 37 is slidably connected with the umbrella support rod 2, the upper ring 36 is fixed on the umbrella support rod 2, the force bearing part 33 is provided with umbrella rib small holes 32, and the supporting part 34 and the extending part 35 are provided with a plurality of fixing grooves 31;

the umbrella cover 6 is provided with a plurality of inner eave small holes 62 corresponding to the umbrella rib small holes 32 and the fixing grooves 31, the traction ropes 8 are arranged between the umbrella rib small holes 32 of the bearing part 33, the fixing grooves 31 of the supporting part 24 and the inner eave small holes 62 corresponding to the fixing grooves, the connecting pieces 9 are arranged between the fixing grooves 31 of the extending part 35 and the inner eave small holes 62 corresponding to the fixing grooves, the connecting pieces 9 can be single-spiral or double-spiral spring rulers, as shown in fig. 4 and 5, the spring rulers penetrate through the inner eave small holes 62 of the umbrella cover 6, and then the spring rulers can be contracted into rings at the corresponding positions of the umbrella ribs 3 once, so the umbrella ribs 3 are fastened, and the spring rulers can be expanded again when the umbrella ribs are required to be separated; the spring blade has the same structure as the blade of the tape measure, and the extension 35 and the canopy 6 are fixed by the self-contraction capability.

In order to enable the top end of the umbrella handle and the center of the umbrella cover to be embedded, the top end of the umbrella support rod 2 is provided with a nut 4, the middle part of the umbrella cover 6 is provided with a abdicating hole 61, the umbrella cover 6 is provided with a screw umbrella cap 7, and the screw umbrella cap 7 penetrates through the abdicating hole 61 and is in threaded connection with the nut 4.

The inner eave small hole 62 is arranged at the extension part of the umbrella cover sewing section, and the fixation of the umbrella cover 6 and the aesthetic property are not influenced.

The length of the hauling rope 8 is slightly smaller than the distance from the inner eave small hole 62 to the umbrella rib small hole 32 when the umbrella is unfolded, and the top end of the hauling rope is symmetrically provided with two barb ends 81 so as to be clamped and arranged at the inner eave small hole 62 of the umbrella cover 6, the size of the hauling rope is slightly larger than the inner diameter of the inner eave small hole 62 of the umbrella cover 6, the hauling rope is aligned to the inner eave small hole 62 and slightly applies pressure to penetrate through the inner eave small hole 62 so as to be clamped and arranged at the inner eave small hole 62 of the umbrella cover 6; the bottom of the hauling rope 8 is provided with a limiting end 82 vertical to the rope body of the hauling rope 8, the limiting end 82 is clamped on the umbrella rib small hole 32 of the bearing part 33, and the size of the limiting end 82 is also larger than the inner diameter of the umbrella rib small hole 32 of the bearing part 33. The concrete working mode of the hauling rope 8 is as follows: when the umbrella is installed, the top end of the umbrella cover penetrates through the small umbrella rib holes 32 and the small inner eave holes 62 in sequence, so that the bearing part 33 and the umbrella cover 6 are clamped and connected; when the umbrella is unfolded, the length of the traction rope 8 is slightly smaller than the distance from the inner eave small hole 62 to the umbrella rib small hole 32 when the umbrella is unfolded, the traction rope 8 is tightened to limit the excessive deviation of the umbrella cover 6, and when the umbrella is folded, the traction rope 8 pulls the umbrella cover to be folded so as to be convenient for accommodating the umbrella; when the umbrella is detached, the umbrella is in a semi-furled state firstly, the traction rope 8 is in a loose state at the moment, the top end of the traction rope 8 is controlled to sequentially penetrate through the inner eave small hole 62 and the umbrella rib small hole 32 according to the opposite path during installation, so that the umbrella surface 6 is separated, and the inner diameters of the umbrella rib small hole 32 and the inner eave small hole 62 are the same.

The bearing part 33 comprises an upper support rod 331 and a lower support rod 332, the upper support rod 331 is hinged with the upper ring 36, and the lower support rod 332 is hinged with the lower ring 37; the rib apertures 32 are provided in the upper support 331.

A plurality of sealing rings 5 are arranged between the screw umbrella cap 7 and the nut 4, and the sealing rings 5 are uniformly distributed at two ends of the abdicating hole 61, so that the friction force can be increased and the umbrella can be prevented from water leakage.

The umbrella support rod 2 is a telescopic rod, is of a conventional umbrella structure, is used for extending or shortening the umbrella support rod 2, and is convenient to use and store.

The utility model discloses a working process does: as shown in figure 1, the screw umbrella cap 7 passes through the sealing ring 5 and the abdicating hole 61 and is connected with the nut 4 at the top end of the umbrella supporting rod 2, and the umbrella surface 6 can be fixed after being screwed down.

As shown in figure 2, the hauling cable 8 passes through the small holes 32 of the umbrella rib and the corresponding small holes 62 of the inner eave, the connecting piece 9 passes through the small holes 62 of the inner eave of the umbrella cover in half, the umbrella rib 3 can be fastened by pressing down at the corresponding position, wherein the connecting piece 9 at the tail end is fastened at the position of the fixed groove 31, so that the umbrella cover 6 is opened and the umbrella cover 6 is prevented from being shrunk when the umbrella is folded. Thus, the installation of the umbrella cover 6 is completed.

As shown in figure 1, when the umbrella cover 6 needs to be taken off, the connecting pieces 9 are sequentially unfolded from outside to inside, then the hauling cable 8 reversely passes through the umbrella cover inner brim small hole 62 and the umbrella rib small hole 32, and finally the screw umbrella cap 7 is unscrewed. At this point, canopy 6 may be detached.

In addition, the number of the umbrella ribs 3 is matched with the number of the inner eaves of the umbrella cover 6, namely, the umbrella cover 6 is matched with the umbrella ribs 3 for use.

Claims

1. The utility model provides a foldable umbrella of removable umbrella face, includes umbrella stick (1), umbrella branch (2), rib (3) and umbrella face (6) of setting on rib (3) that link to each other with umbrella branch (2), its characterized in that:

the umbrella handle (1) is arranged at the bottom end of the umbrella support rod (2), the umbrella ribs (3) comprise a force bearing part (33), a supporting part (34) and an extending part (35) which are sequentially connected, one end of the force bearing part (33) is hinged with an upper ring (36) and a lower ring (37), the lower ring (37) is in sliding connection with the umbrella support rod (2), the upper ring (36) is fixed on the umbrella support rod (2), the force bearing part (33) is provided with umbrella rib small holes (32), and the supporting part (34) and the extending part (35) are provided with a plurality of fixing grooves (31);

a plurality of inner eave small holes (62) corresponding to the umbrella rib small holes (32) and the fixing grooves (31) are formed in the umbrella cover (6), a traction rope (8) is arranged between the umbrella rib small holes (32) of the bearing portion (33), the fixing grooves (31) of the supporting portion (34) and the inner eave small holes (62) corresponding to the fixing grooves, and connecting pieces (9) are arranged between the fixing grooves (31) of the extending portion (35) and the inner eave small holes (62) corresponding to the extending portion;

the umbrella is characterized in that a nut (4) is arranged at the top end of the umbrella supporting rod (2), a yielding hole (61) is formed in the middle of the umbrella cover (6), a screw umbrella cap (7) is arranged on the umbrella cover (6), and the screw umbrella cap (7) penetrates through the yielding hole (61) and is connected to the nut (4) in a threaded mode.

2. The foldable umbrella with replaceable umbrella cover as claimed in claim 1, wherein the top end of the pulling rope (8) is symmetrically provided with two barb ends (81), and the barb ends (81) are clamped and arranged at the inner eave small hole (62) of the umbrella cover (6); the bottom of the hauling rope (8) is provided with a limiting end (82) which is vertical to the rope body of the hauling rope (8), and the limiting end (82) is clamped on the umbrella rib small hole (32) of the bearing part (33).

3. A foldable umbrella with interchangeable canopy, according to claim 1, characterized in that said messenger (33) comprises an upper strut (331) and a lower strut (332), said upper strut (331) being hinged to said upper ring (36) and said lower strut (332) being hinged to said lower ring (37).

4. A foldable umbrella with replaceable canopy according to claim 3, wherein the rib apertures (32) are provided on the upper support post (331).

5. A foldable umbrella with replaceable canopy, according to claim 1, characterized in that a plurality of sealing rings (5) are provided between the screw cap (7) and the nut (4).

6. A foldable umbrella with replaceable canopy, according to claim 5, characterized in that said sealing rings (5) are uniformly distributed at both ends of the abdicating hole (61).

7. A foldable umbrella with replaceable canopy, according to claim 1, characterized in that said connecting member (9) is a double helical spring blade.

8. A foldable umbrella with replaceable canopy, according to claim 1, characterized in that said connecting member (9) is a single helical spring blade.

9. A foldable umbrella with replaceable canopy, according to claim 1, characterized in that the umbrella support rod (2) is a telescopic rod.