Umbrella rib
By designing an inner section umbrella rib, a middle section umbrella rib, an outer section umbrella rib, and a pull rod, combined with a protective sleeve and hollowed-out grooves to prevent scratches, the problem of umbrella ribs not being able to be automatically stored and easily scratched is solved. This achieves automatic storage and protection of the umbrella ribs, improving the storage effect and aesthetics of the umbrella ribs.
Patent Information
- Application Number
- CN202423045790.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-10
AI Technical Summary
The ribs of the existing multi-fold umbrella cannot automatically close together when folded, resulting in a large storage volume, and the pull-back rod easily scratches the ribs, affecting the strength and appearance of the ribs.
The umbrella features an inner section rib, a middle section rib, an outer section rib, and a pull rod structure. Combined with a protective sleeve and perforated grooves to prevent scratches, the umbrella ribs are automatically stored and protected.
It enables automatic storage of umbrella ribs, reduces storage volume, protects umbrella ribs from scratches, and improves the structural strength and aesthetics of umbrella ribs.
Smart Images
Figure CN223438005U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to an umbrella technical field, concretely relates to a rib. BACKGROUND
[0002] An umbrella is a tool for shading or sheltering from rain and snow, and is widely used in daily life. Considering portability, most current umbrellas are multi-fold umbrellas. A multi-fold umbrella generally comprises a rib, a canopy and a handle. The rib, as a core component of the umbrella, generally comprises a middle rod, an upper nest, a lower nest and a branch rib. The branch rib cooperates with the upper nest, the lower nest and the middle rod to enable the upper nest to perform a folding and unfolding movement as a fulcrum under the driving of the lower nest performing a reciprocating direct movement on the middle rod.
[0003] The existing multi-fold umbrella still has the following problems: ① During the folding of the umbrella, the multiple ribs cannot be automatically folded and stored, resulting in a large storage volume of the umbrella and affecting the storage effect of the umbrella; and ② The pull rod is easy to scratch the rib, affecting the strength and appearance of the rib.
[0004] To solve one of the above problems, the utility model provides a rib. UTILITY MODEL CONTENTS
[0005] The utility model aims at the defects and deficiencies of the prior art, and provides a rib with the advantages of automatic storage of the multi-fold rib, small storage volume, difficulty in scratching the rib and good structural strength.
[0006] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of: a rib comprising:
[0007] an inner section rib, a middle section rib, an outer section rib, a support rib, a first pull rod and a second pull rod; the inner section rib, the middle section rib and the outer section rib are arranged in sequence from inside to outside; one end of the support rib is pivotally connected to the inner section rib; the first pull rod is arranged between the support rib and the middle section rib, and the second pull rod is arranged between the inner section rib and the outer section rib; characterized in that both ends of the second pull rod are hingedly connected to the inner section rib and the outer section rib respectively, a middle part of the second pull rod is provided with a buckle, the buckle is in a U shape and is sleeved on the middle section rib, and a scratch-preventing structure is arranged between the middle section rib and the buckle.
[0008] The utility model is further provided in that the middle part of the second pull rod is bent towards one side close to the middle section rib.
[0009] The utility model is further provided in that the scratch-preventing structure is a protective sleeve fixed on the middle section rib, and the length of the protective sleeve corresponds to the sliding range of the buckle on the middle section rib.
[0010] The present invention is further provided with a hollow groove along the length direction of the protective cover.
[0011] The present invention is further provided with a plurality of hollow grooves, which are evenly arranged on the circumference of the protective cover.
[0012] The utility model is further provided that the protective cover is made of TPU material.
[0013] The present invention is further provided with that the supporting umbrella rib comprises: a first rod and a second rod, and the first rod and the second rod are arranged parallel to each other in the upper and lower parts.
[0014] The present invention is further provided with that one end of the first pull-back rod is hinged on the supporting rib and is located between the first rod and the second rod, and the other end is hinged on the middle rib.
[0015] The present invention is further provided with that the inner section ribs, the middle section ribs and the outer section ribs are made of glass fiber or carbon fiber.
[0016] After adopting the above technical solution, the beneficial effects of the utility model are:
[0017] 1. When the umbrella is folded, the second pull rod pulls the outer ribs back at the same time. At the same time, the second pull rod also pulls the middle ribs closer to the inner ribs through the buckle, thereby reducing the distance between the inner and middle ribs, reducing the storage volume of the umbrella ribs, and achieving a good storage effect.
[0018] 2. In the present invention, an anti-scratch structure is provided between the middle section rib and the buckle, thereby preventing the buckle from scratching the middle section rib during the process of pulling the middle section rib, thereby ensuring the beautiful appearance and stable structure of the middle section rib. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0020] Figure 1 It is a structural diagram of the utility model;
[0021] Figure 2 It is a structural schematic diagram of the utility model from another perspective;
[0022] Figure 3 This is a structural diagram of the middle section of the umbrella rib and the second pull-back rod of the utility model;
[0023] Figure 4 This is a schematic diagram of the exploded structure of the middle section rib and the second pull-back rod of the utility model;
[0024] Figure 5 It is a structural schematic diagram of the supporting umbrella ribs and the first pull-back rod of the utility model.
[0025] Explanation of the accompanying drawings: 100, inner rib; 200, middle rib; 300, outer rib; 400, supporting rib; 410, first rod; 420, second rod; 500, first pull-back rod; 600, second pull-back rod; 610, buckle; 700, protective cover; 710, hollow groove. DETAILED DESCRIPTION
[0026] The present invention will be described in further detail below with reference to the accompanying drawings.
[0027] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.
[0028] This embodiment relates to an umbrella rib, such as Figures 1-5 As shown, it includes: an inner section rib 100, a middle section rib 200, an outer section rib 300, a supporting rib 400, a first pull-back rod 500, and a second pull-back rod 600.
[0029] The inner ribs 100, middle ribs 200, and outer ribs 300 are arranged sequentially from the inside to the outside to support the umbrella. Specifically, the outer ends of the inner ribs 100 are pivotally connected to the inner ends of the middle ribs 200, which are pivotally connected to the upper nest of the umbrella. The outer ends of the middle ribs 200 are pivotally connected to the inner ends of the outer ribs 300. The inner ends of the support ribs 400 are pivotally connected to the lower nest of the umbrella, and the outer ends of the support ribs 400 are pivotally connected to the middle section of the inner ribs 100 to support the inner ribs 100.
[0030] The first pull rod 500 is arranged between the support ribs 400 and the middle ribs 200. When opening the umbrella, the support ribs 400 will pull the middle ribs 200 through the first pull rod 500, so that the middle ribs 200 are unfolded outwardly; when closing the umbrella, the support ribs 400 will push the middle ribs 200 through the first pull rod 500, so that the middle ribs 200 are folded inwardly, realizing the automatic closing of the middle ribs 200. The second pull rod 600 is arranged between the inner ribs 100 and the outer ribs 300; when opening the umbrella, the inner ribs 100 will push the outer ribs 300 through the second pull rod 600, so that the outer ribs 300 are unfolded outwardly; when closing the umbrella, the inner ribs 100 will pull the outer ribs 300 through the second pull rod 600, so that the outer ribs 300 are folded inwardly, realizing the automatic closing of the outer ribs 300, so as to realize a good storage effect.
[0031] The middle part of the second pull rod 600 is provided with a buckle 610, which is U-shaped and sleeved on the middle ribs 200, realizing the connection between the second pull rod 600 and the middle ribs 200, so that when the outer ribs 300 are pulled back by the second pull rod 600 during closing the umbrella, the second pull rod 600 will also pull the middle ribs 200 to further close to the inner ribs 100 through the buckle 610, thereby reducing the distance between the inner ribs 100 and the middle ribs 200, reducing the storage volume of the ribs, and realizing a good storage effect. As a preferred scheme, the second pull rod 600 is bent from both ends to the middle part to the side close to the middle ribs 200, so that the second pull rod 600 will generate an anti-bending force opposite to the bending direction, and the anti-bending force of the second pull rod 600 can pull the middle ribs 200 to close to the inner ribs 100 during closing the umbrella, automatically realizing the folding storage of the middle ribs 200 and the inner ribs 100, and reducing the storage volume.
[0032] As a preferred scheme, a scratch-proof structure is arranged between the middle ribs 200 and the buckle 610, so as to avoid scratching the middle ribs 200 by the buckle 610 during pulling the middle ribs 200, and ensure the appearance and structure stability of the middle ribs 200. In this embodiment, the scratch-proof structure is arranged as a protective sleeve 700 fixed on the middle ribs 200; the length of the protective sleeve 700 corresponds to the sliding range of the buckle 610 on the middle ribs 200, so as to ensure that the sliding range of the buckle 610 on the middle ribs 200 can be covered by the protective sleeve 700, so as to comprehensively and effectively protect the middle ribs 200 and avoid scratching the middle ribs 200 by the buckle 610. Of course, in other embodiments, the scratch-proof structure can also be arranged as other structures, such as arranging a scratch-proof coating on the middle ribs 200, so as to achieve the effect of protecting the middle ribs 200.
[0033] In the embodiment, the hollow groove 710 is arranged on the protective sleeve 700 in the length direction, which can reduce the weight of the protective sleeve 700, thereby reducing the overall mass of the umbrella rib, and meanwhile, the protective effect on the middle-section umbrella rib 200 is not affected, the direct contact between the buckle ring 610 and the middle-section umbrella rib 200 can be well isolated, and the use experience of the umbrella rib is ensured. As a preferred scheme, the hollow groove 710 is arranged in multiple and uniformly arranged on the circumferential side of the protective sleeve 700, thereby further reducing the weight of the protective sleeve 700 and meanwhile improving the aesthetic degree of the protective sleeve 700.
[0034] In the embodiment, the protective sleeve 700 is made of TPU material, which can achieve a good protective effect on the middle-section umbrella rib 200, and meanwhile, the sliding smoothness of the buckle ring 610 on the protective sleeve 700 is ensured, so as to achieve a good back-pulling and closing effect of the umbrella. Of course, in other embodiments, the protective sleeve 700 can also be made of other materials to achieve a good protection on the middle-section umbrella rib 200.
[0035] As a preferred scheme, the support umbrella rib 400 comprises a first rod member 410 and a second rod member 420, the first rod member 410 and the second rod member 420 are arranged in parallel in the up-down direction, and the structure of the two rod members enhances the strength of the support umbrella rib 400 and improves the overall stability of the umbrella rib structure. In the embodiment, one end of the first back-pulling rod 500 is hinged to the support umbrella rib 400 and located between the first rod member 410 and the second rod member 420, and the other end is hinged to the middle-section umbrella rib 200. The connection of the first back-pulling rod 500 does not damage the rod members of the support umbrella rib 400, thereby ensuring the strength of the support umbrella rib 400 and also avoiding the first back-pulling rod 500 from being pulled out from the two sides of the first rod member 410 and the second rod member 420, the hinge stability between the first back-pulling rod 500 and the support umbrella rib 400 ensures the overall strength of the umbrella rib structure.
[0036] As a preferred scheme, the inner-section umbrella rib 100, the middle-section umbrella rib 200 and the outer-section umbrella rib 300 are made of glass fiber material or carbon fiber material, which ensures the strength of the umbrella rib structure and reduces the weight of the umbrella rib structure, thereby improving the use experience of the umbrella.
[0037] The above is only used to illustrate the technical scheme of the utility model and not limit the utility model, other modifications or equivalent replacements to the technical scheme of the utility model made by the ordinary skilled in the art should be covered in the claim range of the utility model.
Claims
1. An umbrella rib, characterized in that: include: The invention relates to an inner section umbrella rib (100), a middle section umbrella rib (200), an outer section umbrella rib (300), a supporting umbrella rib (400), a first pull-back rod (500), and a second pull-back rod (600); the inner section umbrella rib (100), the middle section umbrella rib (200) and the outer section umbrella rib (300) are arranged in sequence from the inside to the outside; one end of the supporting umbrella rib (400) is pivotally connected to the inner section umbrella rib (100); the first pull-back rod (500) is arranged between the supporting umbrella rib (400) and the middle section umbrella rib (200); 00), the second pull-back rod (600) is arranged between the inner section rib (100) and the outer section rib (300); it is characterized in that the two ends of the second pull-back rod (600) are respectively hinged to the inner section rib (100) and the outer section rib (300), and a buckle (610) is provided in the middle, the buckle (610) is U-shaped and is sleeved on the middle section rib (200); an anti-scratch structure is provided between the middle section rib (200) and the buckle (610).
2. The umbrella rib according to claim 1, characterized in that: The middle portion of the second pull-back rod (600) is bent toward a side close to the middle rib (200).
3. The umbrella rib according to claim 1, characterized in that: The anti-scratch structure is configured as: a protective cover (700) fixed on the middle section rib (200); the length of the protective cover (700) corresponds to the sliding range of the buckle (610) on the middle section rib (200).
4. The umbrella rib according to claim 3, characterized in that: The protective cover (700) is provided with a hollow groove (710) along the length direction.
5. The umbrella rib according to claim 4, characterized in that: A plurality of hollow grooves (710) are provided, and are evenly arranged on the circumference of the protective cover (700).
6. The umbrella rib according to claim 3, characterized in that: The protective cover (700) is made of TPU material.
7. The umbrella rib according to claim 1, characterized in that: The supporting umbrella rib (400) comprises a first rod (410) and a second rod (420), wherein the first rod (410) and the second rod (420) are arranged in parallel up and down.
8. The umbrella rib according to claim 7, characterized in that: One end of the first pull-back rod (500) is hinged to the supporting rib (400) and is located between the first rod (410) and the second rod (420), and the other end is hinged to the middle rib (200).
9. The umbrella rib according to claim 1, characterized in that: The inner section rib (100), the middle section rib (200), and the outer section rib (300) are made of glass fiber material or carbon fiber material.