CN217791769U - Small-circle-diameter umbrella - Google Patents

Abstract

The utility model relates to an parachute kit product field, concretely relates to small circle footpath parachute kit, including well stick, rib structure and umbrella face, rib structure includes first rib, second rib, third rib and the fourth rib of multiunit head and the tail pin joint in proper order, the free end pin joint of first rib is under on the nest, a middle part pin joint of first rib, the free end pin joint of a rib is on last nest, the tip pin joint of a rib tip and second rib has first bone of drawing, the tip pin joint of first rib and third rib has the second to draw the bone, the fourth rib with the one end pin joint third of third rib pin joint draws the bone, the free end pin joint that the bone was drawn to the third is in on the third rib, the length of fourth rib is greater than first rib, second rib, third rib, when the parachute kit is folding, the free end of fourth rib is inlayed and is put inside the umbrella handle. The utility model solves the problem that the covering surface of the existing small-size folding umbrella is not enough.

Description

Small-circle-diameter umbrella

Technical Field

The utility model relates to an parachute kit product field, concretely relates to small circle footpath parachute kit.

Background

The folding umbrella has the advantages of being capable of reducing the length and convenient to carry and store, and the folding umbrella with the small size, the mini folding umbrella or the ultra-small folding umbrella is available on the market for enlarging the advantages at present, the length of the folded folding umbrella is only ten centimeters, and the folding umbrella can be suitable for a small-size backpack and is convenient to store.

In the prior art, a basic structure of a folding umbrella, such as CN 212307058U, discloses an umbrella rib, which is actually an umbrella rib of a folding umbrella, and the specific technical scheme is that the umbrella rib comprises a first main rib, a second main rib and a third main rib, wherein the first main rib is pivoted with the second main rib at the end part, and the second main rib is pivoted with the third main rib at the end part; the middle part of the fourth main bone is also pivoted with a branch bone; the first main rib and the second main rib are pivoted with a first pull rib, the second main rib and the third main rib are pivoted with a second pull rib, and the third main rib and the branch rib are pivoted with a third pull rib.

In order to shorten the overall length of the folded umbrella, it is necessary to shorten the lengths of the main ribs of the umbrella ribs, the pull ribs and the like, but in such a case, the umbrella is likely to have insufficient covering surface in use.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a small circle footpath parachute kit has solved the not enough problem of current small-size folding umbrella covering surface.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a small-circle-diameter umbrella comprises a central rod, an umbrella rib structure connected to the central rod and an umbrella cover installed on the umbrella rib structure, wherein an upper nest and a lower nest used for installing the umbrella rib structure are arranged on the central rod, an umbrella handle used for holding is arranged at the lower end of the central rod, the umbrella rib structure comprises a plurality of groups of first umbrella ribs, second umbrella ribs, third umbrella ribs and fourth umbrella ribs which are sequentially pivoted end to end, the free ends of the first umbrella ribs are pivoted on the lower nest, the middle parts of the first umbrella ribs are pivoted with a support rib, the free ends of the support ribs are pivoted on the upper nest, the end parts of the support rib and the end parts of the second umbrella ribs are pivoted with a first pull rib, the end parts of the first umbrella ribs and the third umbrella ribs are pivoted with a second pull rib, the fourth umbrella rib and one end of the third umbrella rib are pivoted with a third pull rib, the free end of the third pull rib is pivoted on the third umbrella rib, and the length of the fourth umbrella rib is larger than that of the first umbrella rib, the second umbrella rib and the third umbrella handle are embedded inside the umbrella cover when the umbrella is folded;

the umbrella handle is provided with a buckling piece, the inner wall of the lower nest is provided with a clamping groove, and when the umbrella is folded, the lower nest extends into the umbrella handle so that the buckling piece is matched with the clamping groove to be buckled.

Preferably, the middle rod is of a multi-section telescopic sleeve structure, the internal width of the sleeve is sequentially reduced from the upper end of the middle rod downwards, the upper pipe section is fixedly connected with the upper nest, the lower pipe section is fixedly connected with the umbrella handle, and when the umbrella is folded, the lower nest slides to the lower end edge of the upper pipe section.

Preferably, the cross section of the central rod is in a regular octagonal structure, and a guide groove for guiding is arranged on one side of the central rod.

Preferably, the lower nest is of a round-corner rectangular structure, and the clamping groove is formed in the inner side of one side of the lower nest.

Preferably, one side opposite to the opening position of the clamping groove is provided with a blocking platform for preventing the middle rod from shaking.

Preferably, the fastening piece has a base portion extending toward the lower nest and a hemispherical flange disposed on the base portion, and the locking groove is a spherical concave structure matched with the hemispherical flange.

Preferably, the first rib, the second rib and the third rib are 5-10cm in length, and the fourth rib is 12-15cm in length.

By adopting the technical scheme, the beneficial effects of the utility model are that:

this technical scheme designs to small-size folding umbrella structure, the length that is located the fourth rib in the outside is greater than other ribs, so that the parachute kit can increase the face of covering when strutting, and accomodate into the umbrella stick with longer fourth rib when folding and accomodating in the adaptation, structural when guaranteeing the parachute kit face of covering, do not influence again and accomodate, folding umbrella still keeps a less whole length size, the parachute kit is accomodate the whole column structure that is a small circle footpath that is in the back, the effect of accomodating of folding umbrella has been guaranteed from two girths of length and circle footpath.

Drawings

FIG. 1 is a schematic view of the umbrella according to the embodiment of the present invention;

FIG. 2 is a schematic structural view of an umbrella folding process according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is an enlarged view of a portion B of FIG. 1;

fig. 5 is a schematic cross-sectional view at C-C in fig. 2.

Reference numerals: 100. a middle rod; 101. mounting a pipe section; 102. a pipe joint is arranged; 103. a guide groove; 200. an upper nest; 300. a lower nest; 301. a card slot; 302. blocking the platform; 400. an umbrella handle; 401. a buckling piece; 401a, a base; 401b, hemispherical flanges; 1. a first rib; 1a, a branch bone; 11. first bone stretching; 2. a second rib; 21. second bone stretching; 3. a third rib; 31. pulling the bone for the third time; 4. and a fourth rib.

Detailed Description

The following detailed description will be given with reference to specific embodiments, so as to solve the technical problems by applying technical means, and to fully understand and implement the technical effects of the present invention.

Referring to fig. 1 to 5, a small-diameter umbrella comprises a central rod 100, an umbrella rib structure connected to the central rod 100, and an umbrella cover mounted on the umbrella rib structure, wherein an upper nest 200 and a lower nest 300 for mounting the umbrella rib structure are arranged on the central rod 100, an umbrella handle 400 for holding is arranged at the lower end of the central rod 100, the umbrella rib structure comprises a plurality of groups of first umbrella ribs 1, second umbrella ribs 2, third umbrella ribs 3 and fourth umbrella ribs 4 which are sequentially pivoted end to end, the free end of the first umbrella rib 1 is pivoted on the lower nest 300, the middle part of the first umbrella rib 1 is pivoted with a support rib 1a, the free end of the support rib 1a is pivoted on the upper nest 200, the end of the support rib 1a and the end of the second umbrella rib 2 are pivoted with a first pull rib 11, the end of the first umbrella rib 1 and the end of the third umbrella rib 3 are pivoted with a second pull rib 21, the end of the fourth umbrella rib 4 and one end of the third umbrella rib 3 are pivoted with a third pull rib 31, the free end of the third rib 31 is pivoted on the third rib 3, the free end of the umbrella rib 4 is pivoted with the umbrella rib 4, and the umbrella handle 400, and the umbrella cover is inserted into the umbrella cover when the umbrella rib 2; this technical scheme designs to small-size folding umbrella structure, the length that is located fourth rib 4 in the outside is greater than other ribs, so that the parachute kit can increase the cover surface when strutting, and accomodate into umbrella stick 400 with longer fourth rib 4 in the adaptation ground when folding and accomodating, structural when guaranteeing the parachute kit cover surface, do not influence again and accomodate, folding umbrella still keeps a less whole length size, the parachute kit is accomodate the whole column structure that is a small circle footpath that is in the back, the effect of accomodating of folding umbrella has been guaranteed from two girths of length and circle footpath.

Structurally, the middle rod 100 is a five-section telescopic sleeve structure, the internal width of the sleeve is sequentially reduced from the upper end of the middle rod 100 to the lower end, the upper nest 200 is fixedly connected with the upper tube section 101, the lower tube section 102 is fixedly connected with the umbrella handle 400, the upper nest 200 is mounted on the upper end edge of the upper tube section 101, when the umbrella is folded, the lower nest 300 slides to the lower end edge of the upper tube section 101, and the tube sections are sequentially embedded in the upper tube section 101 one by one, namely, when the middle rod 100 is stored, the whole length of the middle rod is only the length of the upper tube section 101, and in order to meet the design, the lengths of the tube sections from top to bottom are sequentially shortened, so that the lower tube section 102 cannot protrude out of the upper tube section 101 at last.

The middle rod 100 has a regular octagonal cross-section, as shown in fig. 4, and a guide groove 103 for guiding is provided on one side. Because the telescopic sleeve is multi-section, the regular octagonal structure is designed to ensure stable viewing of the structure, avoid radial rotation, and ensure smoothness during telescopic operation by matching with the guide groove 103.

The umbrella handle 400 is provided with a fastening piece 401, the inner wall of the lower nest 300 is provided with a clamping groove 301, and when the umbrella is folded, the lower nest 300 extends into the umbrella handle 400 so that the fastening piece 401 is matched with the clamping groove 301 for fastening; when in use, the buckling piece 401 is matched with the clamping groove 301, so that the umbrella handle 400 can be fixed in the lower nest 300, the stable structure after storage is ensured, and the length of the umbrella after storage is shortened by the buckling structure; specifically, the fastening piece 401 has a base 401a extending toward the lower nest 300 and a hemispherical flange 401b disposed on the base 401a, and the locking groove 301 is a spherical concave structure matching with the hemispherical flange 401 b; this structure accomplishes the buckling of the stem 400 of the folding umbrella in the lower nest 300 through the embedding of the extended base 401a, and ensures the accommodation of the stem 400 to the free end of the fourth rib 4, and at the same time limits the accommodation position of the stem 400 by the length of the base 401a, avoiding the stem 400 from excessively pressing the fourth rib 4 during the accommodation.

Structurally, the lower nest 300 is in a round-corner rectangular structure, and the clamping groove 301 is formed in the inner side of one side of the lower nest; correspondingly, a blocking platform 302 for preventing the middle rod 100 from shaking is arranged on one side opposite to the opening position of the clamping groove 301; the baffle table 302 structure can support the middle rod 100 in a certain radial direction after the umbrella is unfolded, so that the bending condition is avoided;

in the present embodiment, the lengths of the first rib 1, the second rib 2, and the third rib 3 are not limited, and the lengths of the three ribs are within a range of 5 to 10cm, and the length of the fourth rib 4 is any value within a range of 12 to 15cm, so that the effect of increasing the covering surface can be satisfied.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (7)

1. The utility model provides a small circle footpath parachute kit, includes well stick (100), connects the umbrella bone structure on well stick (100) and installs the umbrella face on umbrella bone structure, be equipped with last nest (200) and lower nest (300) that are used for installing umbrella bone structure on well stick (100), the lower extreme of well stick (100) is equipped with umbrella stick (400) of holding the usefulness, umbrella bone structure includes multiunit first rib (1), second rib (2), third rib (3) and fourth rib (4) of head and the tail pin joint in proper order, the free end pin joint of first rib (1) is under on nest (300), a middle part pin joint bone (1 a) of first rib (1), the free end pin joint of a bone (1 a) is on last nest (200), the tip pin joint of a bone (1 a) tip and second rib (2) has first pull bone (11), the tip pin joint of first rib (1) and third rib (3) has the second to pull bone (21), fourth rib (4) with the tip pin joint of third rib (3) one end pin joint has the third rib (31) pull bone (31) and the free end pin joint of third rib (3) is in its characterized in that it connects:

the length of the fourth umbrella rib (4) is larger than that of the first umbrella rib (1), the second umbrella rib (2) and the third umbrella rib (3), and when the umbrella is folded, the free end of the fourth umbrella rib (4) is embedded in the umbrella handle (400);

the umbrella handle (400) is provided with a buckling piece (401), the inner wall of the lower nest (300) is provided with a clamping groove (301), and when the umbrella is folded, the lower nest (300) extends into the umbrella handle (400) so that the buckling piece (401) is matched with the clamping groove (301) to be buckled.

2. A small-diameter umbrella as claimed in claim 1, wherein: the middle rod (100) is of a multi-section telescopic sleeve structure, the internal width of the sleeve is sequentially reduced from the upper end of the middle rod (100) downwards, an upper pipe section (101) is fixedly connected with the upper nest (200), a lower pipe section (102) is fixedly connected with the umbrella handle (400), and when the umbrella is folded, the lower nest (300) slides to the lower end edge of the upper pipe section (101).

3. A small diameter umbrella as claimed in claim 2, wherein: the cross section of the middle rod (100) is of a regular octagonal structure, and a guide groove (103) for guiding is arranged on one side of the middle rod.

4. A small diameter umbrella as claimed in claim 2, wherein: the lower nest (300) is of a round-corner rectangular structure, and the clamping groove (301) is formed in the inner side of one side of the lower nest.

5. A small-diameter umbrella as claimed in claim 4, wherein: a blocking platform (302) for preventing the middle rod (100) from shaking is arranged on one side opposite to the opening position of the clamping groove (301).

6. A small diameter umbrella of any one of claims 1-5, wherein: the fastening piece (401) is provided with a base portion (401 a) extending towards the lower nest (300) and a hemispherical flange (401 b) arranged on the base portion (401 a), and the clamping groove (301) is of a spherical concave structure matched with the hemispherical flange (401 b).

7. A small-diameter umbrella as claimed in any one of claims 1 to 5, wherein: the length of the first umbrella rib (1), the second umbrella rib (2) and the third umbrella rib (3) is 5-10cm, and the length of the fourth umbrella rib (4) is 12-15cm.

Images