Umbrella rib structure

Abstract

An umbrella rib structure relates to the technical field of umbrellas. The umbrella comprises an umbrella handle, a first umbrella rib, a supporting umbrella rib and a first connecting piece, one end of the first umbrella rib is connected with the top end of the umbrella handle, one end of the supporting umbrella rib sleeves the umbrella handle and can move up and down along the umbrella handle, and the other end is rotatably connected with the first umbrella rib through a first connecting piece; the first connecting piece is fixed on the first umbrella rib, a mounting groove extends towards the side face of the first umbrella rib, and first hinge holes are symmetrically formed in the two sides of the mounting groove; second hinge holes corresponding to the first hinge holes are formed in the supporting umbrella ribs, and the first connecting pieces are hinged to the supporting umbrella ribs through cooperation of the first hinge holes and the second hinge holes. By the adoption of the technical scheme, the wind-resistant storage box has the advantages of being stable in structure, good in wind-resistant performance and small in storage size.

Description

Technical Field

[0001] The utility model relates to the technical field of umbrellas, in particular to an umbrella rib structure. Background Art

[0002] Umbrellas are commonly used in daily life, often used for sunshade or rain shelter. Umbrellas for daily use are mainly divided into straight-handled umbrellas and folding umbrellas. Compared with straight-handled umbrellas, folding umbrellas are easy to carry, take up less space, and can adapt to more application scenarios. Folding umbrellas need to be folded and opened many times during daily use, that is, the ribs need to be able to fold at a certain angle to complete the function of the folding umbrella.

[0003] The ribs are the support of the umbrella surface. Their setting and connection must have sufficient strength and connection stability to ensure the stability of the folding umbrella when it is unfolded and used, so as to obtain a good user experience. The rib structure includes umbrella surface ribs and supporting ribs. The supporting ribs are hinged with the umbrella surface ribs to open the umbrella. At present, in order to reduce the volume of the umbrella when it is stored, some umbrella ribs often stagger the umbrella surface ribs and the supporting ribs left and right, and hinge the supporting ribs to the side of the umbrella surface ribs. However, this will reduce the connection strength between the supporting ribs and the umbrella surface ribs, which is easy to cause damage to the connection between the two when subjected to lateral forces, affecting the structural stability of the umbrella ribs. Utility Model Content

[0004] The utility model aims to provide an umbrella rib structure with the advantages of stable structure, good wind resistance and small storage volume in view of the defects and shortcomings of the prior art.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an umbrella rib structure, comprising:

[0006] An umbrella handle, a first umbrella rib, a supporting umbrella rib and a first connecting member; one end of the first umbrella rib is connected to the top of the umbrella handle, one end of the supporting umbrella rib is sleeved on the umbrella handle and can move up and down along the umbrella handle, and the other end is rotatably connected to the first umbrella rib through the first connecting member;

[0007] The first connecting member is fixed on the first rib and has an installation groove extending to the side of the first rib, and first hinge holes are symmetrically arranged on both sides of the installation groove; a second hinge hole corresponding to the first hinge hole is arranged on the supporting rib, and the first connecting member and the supporting rib are hinged by the cooperation of the first hinge hole and the second hinge hole.

[0008] The utility model is further arranged that a connecting head is provided at one end of the supporting umbrella rib and the first connecting member, the second hinge hole is provided on the connecting head, and the width of the connecting head is equal to the width of the installation groove.

[0009] The utility model is further arranged that the first umbrella rib comprises: a first rod and a second rod, and the first rod and the second rod are arranged vertically and parallelly.

[0010] The utility model is further arranged that a first hinge hole in the installation groove close to one side of the first rib is arranged between the first rod and the second rod.

[0011] The utility model is further configured that the first rib is configured as a U-shaped rib, a fixing groove is provided along the extension direction of the first rib, a fixing block matching the fixing groove is provided on the first connecting member, and the fixing block is clamped in the fixing groove to achieve fixation of the first connecting member and the first rib.

[0012] The utility model further arranges that a fixing hole is provided on the fixing block, and mounting holes are provided on the first rib and on both sides of the fixing groove, and the mounting holes cooperate with the fixing holes to realize the connection and fixation of the first connecting member and the first rib.

[0013] The utility model further arranges that the first hinge hole, the mounting hole and the fixing hole are arranged on a straight line to achieve the fixation of the first connecting member and the first umbrella rib, and the hinge connection of the first connecting member and the supporting umbrella rib.

[0014] The utility model is further arranged that the supporting umbrella rib comprises: a third rod and a fourth rod, and the third rod is arranged vertically and parallelly with the fourth rod.

[0015] The utility model is further provided with a second rib, one end of the second rib is hinged to the end of the first rib away from the umbrella handle, and the other end extends in a direction away from the umbrella handle, and a pull rod is arranged between the second rib and the supporting rib, one end of the pull rod is hinged to the second rib, and the other end is rotatably connected to the supporting rib through a second connecting member, so that when the supporting rib slides up and down along the umbrella handle, the second rib is driven to be unfolded or folded;

[0016] The second connecting member is fixed on the supporting rib, a second connecting hole is arranged on the second connecting member and between the third rod and the fourth rod, and the pull rod is rotatably connected to the second connecting member through the second connecting hole.

[0017] After adopting the above technical solution, the beneficial effects of the utility model are:

[0018] 1. In the utility model, the mounting groove is arranged on the side of the first umbrella rib to connect the supporting umbrella rib, so that the supporting umbrella rib and the first umbrella rib are staggered, which can avoid the overlapping of the supporting umbrella rib and the first umbrella rib when folded and stored, thereby reducing the volume of the umbrella rib structure when stored. At the same time, when the umbrella rib structure is subjected to side wind or other lateral forces, the two sides of the mounting groove can protect and support the supporting umbrella rib, preventing the connecting end of the supporting umbrella rib from escaping from the mounting groove and affecting the connection between the supporting umbrella rib and the first umbrella rib. The setting of the first connecting member can improve the strength and wind resistance of the umbrella rib structure.

[0019] 2. In the present invention, the structure of two rods arranged in parallel further improves the structural performance of the first rib, enhances the structural strength and toughness of the first rib, and ensures the overall stability of the rib structure. The first hinge hole in the installation groove of the first connector near one side of the first rib is arranged between the first rod and the second rod. The first hinge hole passes through the first rod and the second rod without damaging the rod, thereby ensuring the stability of the first rib. At the same time, the first hinge hole is arranged between the first rod and the second rod. When the rib is hingedly supported, the rods on the upper and lower sides can support the hinge, thereby increasing the hinge strength between the supporting rib and the first connector, thereby ensuring the stability and firmness of the hinge. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the utility model from another perspective;

[0023] Figure 3 It is a schematic diagram of the structure explosion of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the first umbrella rib and the first connecting member of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the supporting umbrella ribs of the utility model.

[0026] Explanation of the reference numerals: 100, umbrella handle; 200, first umbrella rib; 300, supporting umbrella rib; 400, first connecting member; 410, mounting groove; 420, first hinge hole; 311, second hinge hole; 310, connecting head; 210, first rod; 220, second rod; 320, third rod; 330, fourth rod; 500, second umbrella rib; 600, pull rod; 340, second connecting member; 341, second connecting hole. DETAILED DESCRIPTION

[0027] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0028] 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 such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0029] The present embodiment relates to an umbrella rib structure, as shown in FIGS. 1-5 , comprising: an umbrella handle 100 , a first umbrella rib 200 , a supporting umbrella rib 300 and a first connecting member 400 .

[0030] One end of the first rib 200 is connected to the top of the umbrella handle 100, and the other end extends away from the umbrella handle 100;

[0031] One end of the supporting rib 300 is sleeved on the umbrella handle 100 and can move up and down along the umbrella handle 100, and the other end is rotatably connected to the first rib 200 through the first connecting member 400, so that the first rib 200 can be opened or folded when the supporting rib 300 moves up and down. The first connecting member 400 is fixed on the first rib 200, and the first connecting member 400 is provided with a mounting groove 410 extending to the side of the first rib 200, and the first hinge holes 420 are symmetrically arranged on both sides of the mounting groove 410; and the supporting rib 300 is provided with a second hinge hole 311 corresponding to the first hinge hole 420, and the first connecting member 400 and the supporting rib 300 are hinged by the cooperation of the first hinge hole 420 and the second hinge hole 311, so as to realize the rotation connection between the supporting rib 300 and the first rib 200, and ensure the good connection effect of the ribs. The mounting groove 410 is arranged on the side of the first umbrella rib 200 to connect the supporting umbrella rib 300, so that the supporting umbrella rib 300 and the first umbrella rib 200 are arranged in a staggered manner, which can prevent the supporting umbrella rib 300 and the first umbrella rib 200 from overlapping when folded and stored, thereby reducing the volume of the umbrella rib structure when stored. At the same time, when the umbrella rib structure is subjected to side wind or other lateral forces, the two sides of the mounting groove 410 can protect and support the supporting umbrella rib 300, preventing the connecting end of the supporting umbrella rib 300 from escaping from the mounting groove 410 and affecting the connection between the supporting umbrella rib 300 and the first umbrella rib 200. The arrangement of the first connecting member 400 can improve the strength and wind resistance of the umbrella rib structure.

[0032] As a preferred solution, a connecting head 310 is provided at one end of the supporting rib 300 and the first connecting member 400, and a second hinge hole 311 is provided on the connecting head 310. The connecting head 310 of the supporting rib 300 is inserted into the mounting groove 410 on the first connecting member 400 to complete the connection between the supporting rib 300 and the first rib 200; the width of the connecting head 310 is equal to the width of the mounting groove 410, so that the connecting head 310 can be well matched with the mounting groove 410, so that the two side walls of the mounting groove 410 can resist the connecting head 310, thereby ensuring the stability of the supporting rib 300 and the connecting head 310 when rotating, improving the transformation stability of the rib structure, and at the same time strengthening the lateral wind resistance of the connection between the supporting rib 300 and the first rib 200.

[0033] In this embodiment, the first umbrella rib 200 includes: a first rod 210 and a second rod 220, and the first rod 210 and the second rod 220 are arranged in parallel up and down. The structure of the two rods arranged in parallel further improves the structural performance of the first umbrella rib 200, improves the structural strength and toughness of the first umbrella rib 200, and ensures the overall stability of the umbrella rib structure. As a preferred solution, the first hinge hole 420 near the first umbrella rib 200 side in the installation groove 410 of the first connecting member 400 is arranged between the first rod 210 and the second rod 220, and the first hinge hole 420 passes through the first rod 210 and the second rod 220 without damaging the rod, thereby ensuring the stability of the first umbrella rib 200. At the same time, the first hinge hole 420 is arranged between the first rod 210 and the second rod 220. When the umbrella rib 300 is hingedly supported, the rods on the upper and lower sides can support the hinge, increase the hinge strength of the supporting umbrella rib 300 and the first connecting member 400, and ensure the stability and reliability of the hinge. Of course, in other embodiments, the first rib 200 may also be provided in other shapes, such as the first rib 200 is provided as a U-shaped rib, a fixing groove is provided along the extension direction of the first rib 200, a fixing block is provided on the first connector 400 to match the fixing groove, and the fixing block is clamped in the fixing groove to achieve the fixation of the first connector 400 and the first rib 200. A fixing hole is provided on the fixing block, and mounting holes are provided on the first rib 200 and on both sides of the fixing groove, and the mounting holes cooperate with the fixing holes to achieve the connection and fixation of the first connector 400 and the first rib 200. Preferably, the first hinge hole 420, the mounting hole, and the fixing hole are provided in a straight line to achieve the fixation of the first connector 400 and the first rib 200, and the hinged connection of the first connector 400 and the supporting rib 300, so as to ensure the connection stability of the rib structure.

[0034] In the present invention, the supporting rib 300 includes: a third rod 320 and a fourth rod 330, and the third rod 320 and the fourth rod 330 are arranged in parallel up and down. The structure of the two rods enhances the strength of the supporting rib 300 and improves the overall stability of the rib structure.

[0035] As a preferred solution, the umbrella rib structure further includes a second umbrella rib 500, one end of which is hinged to one end of the first umbrella rib 200 away from the umbrella handle 100, and the other end of which extends in a direction away from the umbrella handle 100. A pull rod 600 is provided between the second umbrella rib 500 and the supporting umbrella rib 300, one end of which is hinged to the second umbrella rib 500, and the other end of which is rotatably connected to the supporting umbrella rib 300 through the second connecting member 340, so that when the supporting umbrella rib 300 slides up and down along the umbrella handle 100, the second umbrella rib 500 is driven to be unfolded or folded, thereby achieving a good use effect. The second connecting member 340 is fixed on the supporting rib 300. A second connecting hole 341 is provided on the second connecting member 340 and between the third rod 320 and the fourth rod 330. The pull rod 600 passes through the second connecting hole 341 to hook the supporting rib 300 and be rotatably connected with the supporting rib 300. The second connecting hole 341 does not need to damage the third rod 320 and the fourth rod 330, and does not affect the structural strength of the supporting rib 300. At the same time, the third rod 320 and the fourth rod 330 on both sides of the second connecting hole 341 can provide support for the connection between the pull rod 600 and the second connecting hole 341, so as to prevent the pull rod 600 from damaging the second connecting hole 341 and escaping from the second connecting hole 341, thereby ensuring that the connection between the pull rod 600 and the supporting rib 300 is stable and the overall structural stability of the rib is ensured. In this embodiment, the connector 310 and the second connecting member 340 are integrally formed.

[0036] The above is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. An umbrella rib structure, characterized in that: include: An umbrella handle (100), a first umbrella rib (200), a supporting umbrella rib (300) and a first connecting member (400); one end of the first umbrella rib (200) is connected to the top of the umbrella handle (100); one end of the supporting umbrella rib (300) is sleeved on the umbrella handle (100) and can move up and down along the umbrella handle (100); the other end is rotatably connected to the first umbrella rib (200) through the first connecting member (400); The first connecting member (400) is fixed on the first rib (200) and has a mounting groove (410) extending toward the side of the first rib (200), and first hinge holes (420) are symmetrically arranged on both sides of the mounting groove (410); a second hinge hole (311) corresponding to the first hinge hole (420) is arranged on the supporting rib (300), and the first connecting member (400) and the supporting rib (300) are hingedly connected by the cooperation of the first hinge hole (420) and the second hinge hole (311).

2. The umbrella rib structure according to claim 1, characterized in that: A connecting head (310) is provided at one end of the supporting umbrella rib (300) and the first connecting member (400); the second hinge hole (311) is provided on the connecting head (310); and the width of the connecting head (310) is equal to the width of the mounting groove (410).

3. The umbrella rib structure according to claim 1, characterized in that: The first umbrella rib (200) comprises a first rod (210) and a second rod (220), wherein the first rod (210) and the second rod (220) are arranged vertically and parallelly.

4. The umbrella rib structure according to claim 3, characterized in that: A first hinge hole (420) in the installation groove (410) close to one side of the first rib (200) is arranged between the first rod (210) and the second rod (220).

5. The umbrella rib structure according to claim 1, characterized in that: The first rib (200) is configured as a U-shaped rib, and a fixing groove is provided along the extension direction of the first rib (200). The first connecting member (400) is provided with a fixing block matched with the fixing groove, and the fixing block is clamped in the fixing groove to achieve the fixing of the first connecting member (400) and the first rib (200).

6. The umbrella rib structure according to claim 5, characterized in that: The fixing block is provided with a fixing hole, and the first rib (200) and both sides of the fixing groove are provided with mounting holes, and the mounting holes cooperate with the fixing holes to achieve the connection and fixation of the first connecting member (400) and the first rib (200).

7. The umbrella rib structure according to claim 6, characterized in that: The first hinge hole (420) is arranged on a straight line with the mounting hole and the fixing hole to achieve the fixation of the first connecting member (400) and the first umbrella rib (200), and the hinge connection of the first connecting member (400) and the supporting umbrella rib (300).

8. The umbrella rib structure according to claim 1, characterized in that: The supporting umbrella rib (300) comprises a third rod (320) and a fourth rod (330), wherein the third rod (320) and the fourth rod (330) are arranged vertically and parallelly.

9. The umbrella rib structure according to claim 1, characterized in that: The invention also comprises a second rib (500), one end of which is hinged to one end of the first rib (200) away from the umbrella handle (100), and the other end of which extends in a direction away from the umbrella handle (100); a pull rod (600) is arranged between the second rib (500) and the supporting rib (300); one end of the pull rod (600) is hinged to the second rib (500), and the other end of the pull rod (600) is rotatably connected to the supporting rib (300) through a second connecting member (340), so that when the supporting rib (300) slides up and down along the umbrella handle (100), the second rib (500) is driven to be unfolded or folded; The second connecting member (340) is fixed on the supporting rib (300), and a second connecting hole (341) is provided on the second connecting member (340) and between the third rod (320) and the fourth rod (330), and the pull rod (600) is rotatably connected to the second connecting member (340) through the second connecting hole (341).

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