CN215014162U

CN215014162U - Efficient assembling folding umbrella rib structure

Info

Publication number: CN215014162U
Application number: CN202121163015.1U
Authority: CN
Inventors: 蔡荣勇
Original assignee: Fujian Shu Rain Umbrella Co ltd
Current assignee: Fujian Shu Rain Umbrella Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-07
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to the field of umbrella accessory mounting structures, in particular to a high-efficiency assembled folding umbrella rib structure, which comprises a plurality of groups of first ribs, second ribs and third ribs which are sequentially pivoted end to end, the free end of the first umbrella rib is pivoted on the lower nest, the middle part of the first umbrella rib is pivoted with a supporting rib, the free end of the supporting rib is pivoted on the upper nest, the tip pin joint of a rib tip and second rib has the first bone that draws, the tip pin joint of first rib and third rib has the second to draw the bone, and the second rib is equipped with the edge the vertical extension of second rib is used for the holding the storage tank that the bone was drawn to the second is provided with on the second rib and erects the gag lever post of storage tank both sides wall, the second draw the both ends of bone be provided with horizontal couple and the vertical couple of first rib, third rib pin joint usefulness, the second is provided with the orientation on drawing the bone the outstanding direction of storage tank direction is buckled. The utility model solves the problems of low installation efficiency and poor structural stability of the prior umbrella ribs.

Description

Efficient assembling folding umbrella rib structure

Technical Field

The utility model relates to an parachute kit accessory mounting structure field, concretely relates to folding umbrella bone structure of high-efficient equipment.

Background

A folding umbrella, an umbrella handle can be flexible, the rib divide into several sections, rivet with the rivet, umbrella that can fold, it has the advantage that can reduce length, portable and deposit, and divide according to folding number of times, have two sections folding umbrellas, three sections folding umbrellas etc..

In the prior art, the basic structure of the umbrella is shown in CN2084314U, and includes: a middle rod is provided with an upper nest and a lower nest which is glidingly arranged on the middle rod, an inner main framework, an inner branch framework, an inner connecting framework, an inner middle main framework (the inner middle main framework for short), a middle flexible connecting framework, an outer middle main framework (the outer middle main framework for short), an outer flexible connecting framework, an outer main framework and umbrella cloth which is tied on umbrella frameworks.

For another example, CN 212307058U discloses an umbrella rib, which is actually an umbrella rib of a folding umbrella, and the specific technical solution is that the umbrella rib comprises a first main rib, a second main rib, and a third main rib, wherein the first main rib and the second main rib are pivoted at the end part, and the second main rib and the third main rib are pivoted 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 also pivoted with a first pulling rib, the second main rib and the third main rib are pivoted with a second pulling rib, and the third main rib and the branch rib are pivoted with a third pulling rib.

The structure is inconvenient to assemble, particularly for the pull ribs with a bending structure, the middle position of the pull rib is easy to deviate during assembly, and the assembly of the umbrella rib is not facilitated.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a high-efficient equipment folding umbrella bone structure has solved the problem that current umbrella bone structure packaging efficiency is low.

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

a high-efficiency assembled folding umbrella rib structure comprises a first umbrella rib, a second umbrella rib and a third umbrella rib which are sequentially pivoted end to end, wherein the free end of the first umbrella rib is pivoted on a lower nest, the middle part of the first umbrella rib is pivoted with a support rib, the free end of the support rib is pivoted on an upper nest, the end part of the support rib is pivoted with a first pull rib, the end parts of the first umbrella rib and the third umbrella rib are pivoted with a second pull rib, the second umbrella rib is provided with a containing groove which is used for containing the second pull rib and extends along the longitudinal direction of the second umbrella rib, the width direction of the containing groove is transverse, the depth direction of the containing groove is vertical, the middle part of the second umbrella rib is provided with a convex part which protrudes outwards, the convex part is provided with a limiting rod which is erected on the two side walls of the containing groove, and the second pull rib is limited and kept in the transverse width of the containing groove by the limiting rod, the two ends of the second pull rib are provided with a transverse hook and a vertical hook which are pivoted with the first rib and the third rib, and the second pull rib is provided with a guide bend which faces the direction of the accommodating groove and protrudes.

Preferably, the free end of the third rib is pivoted with a fourth rib, one end of the fourth rib pivoted with the third rib is pivoted with a third pull rib, and the free end of the third pull rib is pivoted with the third rib.

Preferably, the second draws on the bone the cover establish be used for with the connecting piece of gag lever post installation, the connecting piece including locate its upper end be used for with the buckle of gag lever post joint and locate the buckle below be used for imbedding the second and draw the sleeve of bone.

Preferably, the connecting piece is in a spherical or ellipsoidal or prismatic structure, a through groove for embedding the second pull rib is formed in the middle of the connecting piece, and the calibers of the two ports of the through groove are gradually reduced from the end parts of the through groove.

Preferably, the sleeve is provided with an opening in the axial direction, so that the second bone pulling rod can penetrate into the opening conveniently, and the opening is in an arc shape along the axial direction of the sleeve.

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

the utility model adopts the form of arranging the accommodating groove to be matched with the limiting rod, when in assembly, the middle part of the second pull rib as the main connecting piece in the middle part of the rib is limited, and is matched with the transverse hook and the vertical hook at two ends, the structure forming of the second pull rib can be more simply and conveniently connected with the first rib and the third rib at two ends, and the position of the middle part of the second pull rib is limited towards the direction of the second rib by the structure of the accommodating groove and the limiting rod, thereby being beneficial to the direction guiding when the second pull rib is flexibly bent in installation;

meanwhile, the second pull rib is used as a main connecting piece in the middle of the umbrella rib, when the umbrella rib is folded or unfolded, the accommodating groove and the limiting rod can keep good guidance, namely the limitation of the radial direction of the umbrella rib, so that the transverse direction deviation is avoided;

the loose or even the separation of the mounted position then appears easily after the structure that tradition adopted rivet installation is longer in service life, and this technical scheme draws the position restriction of bone both ends formation horizontal and vertical two directions at the second under the dual function of horizontal couple and vertical couple, has avoided the emergence of above-mentioned condition.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural view of a second bone pulling device according to a first embodiment of the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 1;

fig. 4 is a schematic structural diagram of a second connecting member according to an embodiment of the present invention.

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.

Example one

Referring to fig. 1, 2 and 3, a high-efficiency assembled folding umbrella rib structure comprises a first umbrella rib 1, a second umbrella rib 2 and a third umbrella rib 3 which are sequentially pivoted end to end, the free end of the first umbrella rib 1 is pivoted on a lower nest, 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 an upper nest, the end part of the support rib 1a and the end part of the second umbrella rib 2 are pivoted with a first pull rib 11, the end parts of the first umbrella rib 1 and the third umbrella rib 3 are pivoted with a second pull rib 21, the second umbrella rib 2 is provided with a containing groove 22 which is longitudinally extended along the second umbrella rib 2 and used for containing the second pull rib 2, the width direction of the containing groove 22 is defined to be transverse, the depth direction of the containing groove 22 is vertical, the middle part of the second umbrella rib 2 is provided with a convex part 23 which protrudes outwards, the convex part 23 is provided with a limiting rod 24 which is erected on two side walls of the containing groove 22, the second rib 21 is limited and kept in the transverse width of the containing groove 22 by the limiting rod 24, a transverse hook 211 and a vertical hook 212 which are pivoted with the first rib 1 and the third rib 3 are arranged at two ends of the second rib 21, and a guide bending 213 which protrudes towards the containing groove 22 is arranged on the second rib 21;

when the umbrella rib is installed, the second pull rib 21 is arranged in the accommodating groove 22, one end of the guide bending 213 is arranged towards the accommodating groove 22, then the transverse hook 211 and the vertical hook 212 at the two ends are respectively connected and installed with the first umbrella rib 1 and the third umbrella rib 3, and after the umbrella rib is installed, the second pull rib 21 can keep good structural stability, cannot greatly shake after being stressed, and can bear larger impact;

in the embodiment, the accommodating groove 22 and the limiting rod 24 are arranged, so that the middle part of the second pull rib 21 serving as the main connecting piece of the middle part of the umbrella rib is limited during assembly, and the second pull rib 21 can be more simply and conveniently connected with the first umbrella rib 1 and the third umbrella rib 3 at the two ends by matching with the transverse hook 211 and the vertical hook 212 at the two ends, and the middle part of the structure of the accommodating groove 22 and the limiting rod 24 is limited towards the second umbrella rib 2, so that the direction guide of the second umbrella rib when the second umbrella rib is flexibly bent during installation is facilitated;

meanwhile, the second pull rib 21 is used as a main connecting component in the middle of the umbrella rib, when the umbrella rib is folded/unfolded, the accommodating groove 22 and the limiting rod 24 can keep good guidance, namely the limitation of the radial direction of the umbrella rib, so that the deviation of the transverse direction is avoided;

the traditional structure adopting rivet installation is easy to loose or even separate the installation position after long service life, and under the dual functions of the transverse hook 211 and the vertical hook 212, the two ends of the second pull rib 21 form position limitation in the transverse direction and the vertical direction, so that the situation is avoided.

Specifically, the number of the folded traditional umbrella ribs is increased in the embodiment, specifically, the free end of the third umbrella rib 3 is pivoted with a fourth umbrella rib 4, one end of the fourth umbrella rib 4 pivoted with the third umbrella rib 3 is pivoted with a third pull rib 31, and the free end of the third pull rib 31 is pivoted with the third umbrella rib 3; this kind of structure, increase fourth rib 4 and the third of looks adaptation on original basis and draw bone 31, in production, can produce according to the demand and folding the umbrella utensil that the size is littleer, commonly known as the capsule umbrella, or increase one section rib in order to increase the umbrella face under the condition that does not change aforementioned rib size.

Example two

Referring to fig. 4, compared with the first embodiment, a connecting piece 5 for being mounted with the limiting rod 24 is sleeved on the second bone 21, the connecting piece 5 is made of plastic material, the connecting piece 5 includes a buckle 51 arranged at the upper end thereof for being clamped with the limiting rod 24, and a sleeve 52 arranged below the buckle 51 for embedding the second bone 21; specifically, the connecting piece 5 is in a spherical structure, a through groove for embedding the second pull rib 21 is formed in the middle of the connecting piece, and the calibers of two ports of the through groove are gradually reduced from the end parts of the through groove inwards; the end part which is gradually reduced is arranged, the length of the through groove can be shortened structurally, and the second pull rib 21 needs certain displacement when being opened and closed, so that the structure can ensure that the second pull rib 21 can smoothly slide, and meanwhile, because the second pull rib 21 is of an arc-shaped structure under a normal state, an included angle between the second pull rib 21 and the second umbrella rib 2 can also be changed to a certain extent when being opened and closed, so that the end part which is gradually reduced can improve the smoothness degree of the second pull rib 21 when the included angle is changed;

specifically, the sleeve 52 is provided with an opening 53 in the axial direction for facilitating the penetration of the second bone, and the opening 53 is arc-shaped along the axial direction of the sleeve; by adopting the structure, the connecting piece 5 can be conveniently sleeved into the second bone pulling 21 through the opening 53, and meanwhile, the second bone pulling 21 can be prevented from sliding out of the opening when sliding in the sleeve 52 through a specially-made arc-shaped structure, so that the structural stability among the limiting rod 24, the second bone pulling 21 and the connecting piece 5 is ensured;

it should be understood that the spherical connecting member 5 is not limited to the above shape, and has a prism-like or ellipsoidal structure with a larger size, a larger angle, or the same concept as the present invention.

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

1. The utility model provides a high-efficient equipment folding umbrella bone structure, includes first rib, second rib and the third 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 props up the bone, the free end pin joint of propping up the bone is on last nest, its characterized in that: the tip pin joint of a rib tip and second rib has the first bone that draws, the tip pin joint of first rib and third rib has the second to draw the bone, the second rib is equipped with the edge the vertical extension of second rib is used for the holding the storage tank that the bone is drawn to the second, the definition the width direction of storage tank is horizontal, and the depth direction of storage tank is vertical, the middle part of second rib is provided with outside outstanding bellying, be provided with on the bellying and erect the gag lever post of storage tank both sides wall, the second draws the bone warp the gag lever post is spacing to be kept in the horizontal width of storage tank, the second draw the both ends of bone be provided with horizontal couple and vertical couple that first rib, third rib pin joint used, be provided with the orientation on the second draws the bone the outstanding direction of storage tank direction is buckled.

2. The efficient assembling folding umbrella rib structure according to claim 1, characterized in that: the free end of the third umbrella rib is pivoted with a fourth umbrella rib, one end of the fourth umbrella rib pivoted with the third umbrella rib is pivoted with a third pull rib, and the free end of the third pull rib is pivoted on the third umbrella rib.

3. The efficient assembling folding umbrella rib structure according to claim 1 or 2, characterized in that: the second draws on the bone the cover establish be used for with the connecting piece of gag lever post installation, the connecting piece including locate its upper end be used for with the buckle of gag lever post joint and locate the buckle below be used for imbedding the second and draw the sleeve of bone.

4. The efficient assembling folding umbrella rib structure according to claim 3, characterized in that: the connecting piece is of a spherical or ellipsoidal or prismatic structure, a through groove for embedding the second pull rib is formed in the middle of the connecting piece, and the calibers of two ports of the through groove are gradually reduced from the end parts of the through groove.

5. The efficient assembling folding umbrella rib structure according to claim 4, characterized in that: the sleeve is provided with an opening which is convenient for the second bone pulling to penetrate in the axial direction, and the opening is in an arc shape along the axial direction of the sleeve.