Umbrella with single umbrella rib supporting rod convenient to replace

Abstract

The utility model relates to the technical field of umbrellas, in particular to an umbrella with a single umbrella rib supporting rod convenient to replace, which comprises a middle rod, an umbrella handle arranged at the bottom of the middle rod, an upper umbrella nest arranged at the top of the middle rod, a lower umbrella nest slidably arranged on the middle rod and supporting ribs hinged to the upper umbrella nest. The umbrella is characterized in that a supporting rod is hinged between the supporting rib and the lower umbrella nest through a detachable device.

Description

TECHNICAL FIELD

[0001] The utility model relates to umbrella technical field, especially in single umbrella rib support rod's umbrella convenient to replace. BACKGROUND

[0002] Umbrella is a kind of sunshade or shelter rain and snow tool, the common umbrella on current market is mostly similar in structure, with internal umbrella rib as support, outer rain cloth as umbrella surface, its umbrella rib is mainly composed of the support of outer rain cloth and the support rod for supporting support, and the upper umbrella nest and lower umbrella nest for installing support rod and support, wherein support rod needs to be frequently active, and withstands huge pressure, and is prone to bending or breaking, but the umbrella on the market does not have the structure of replacing support rod alone, and once damaged, the whole umbrella needs to be replaced. SUMMARY

[0003] Therefore, in view of the above problems, the utility model provides a kind of umbrella of single umbrella rib support rod convenient to replace.

[0004] To achieve the above object, the technical scheme of the utility model provides a kind of umbrella of single umbrella rib support rod convenient to replace, including middle stick, the umbrella handle of the middle stick bottom, the upper umbrella nest of the middle stick top, the lower umbrella nest of the middle stick slidable setting, the support of the upper umbrella nest hinge setting, the umbrella cloth is arranged on the support, and the support is hingedly arranged with support rod between lower umbrella nest through detachable device.

[0005] Further improvement is that: the detachable device includes: the hinge seat that is hingedly arranged on support and lower umbrella nest respectively, the threaded hole that is opened on hinge seat, the rotating device that is used to cooperate with threaded hole is arranged at both ends of support rod.

[0006] Further improvement is that: the rotating device includes: rotating sleeve, the connecting thread that is opened on rotating sleeve and is matched with threaded hole, and rotating clamping device is further arranged between rotating sleeve and support rod.

[0007] Further improvement is that: the rotating clamping device includes: the rotating hole that is opened in the bottom of rotating sleeve, the limiting ring table that is arranged on rotating hole, the support rod is inserted into rotating hole, and the limiting ring groove that is matched with limiting ring table is further opened on support rod, and the rotating sleeve is elastic rotating sleeve with certain elasticity and can restore after deformation.

[0008] Further improvement is that: at least one deformation groove is opened on rotating sleeve, the length dimension of rotating sleeve is longer than the depth of threaded hole, and the clamping place of rotating sleeve and support rod is located in threaded hole.

[0009] Further improvement is that the support rod end is provided with a first bevel, and the limiting ring table is provided with a second bevel corresponding to the first bevel.

[0010] Further improvement is that the umbrella handle is further provided with a hook for placing the umbrella.

[0011] Further improvement is that the umbrella cloth is further provided with a reflective belt for enhancing the safety of night travel.

[0012] Further improvement is that the middle rod is further provided with an umbrella tip for protecting the upper umbrella nest and facilitating the placement of the umbrella.

[0013] The advantages and beneficial effects of the utility model are that:

[0014] The structure is simple, convenient to use, the support rod is detachably arranged between the supporting rib and the lower umbrella nest, the support rod can be individually replaced when damaged, the user's umbrella cost is reduced, and the producer can replace the support rod with appropriate material according to the actual demand of the user, so that the emphasis of the umbrella is changed without additional mold, and the production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic view of a rain umbrella without installing an umbrella cloth according to the utility model;

[0016] Figure 2 It is a sectional view of a hinge seat of a rain umbrella according to the utility model;

[0017] Figure 3 It is an enlarged schematic view of part A of a rain umbrella according to the utility model;

[0018] Figure 4 It is a front view of a rain umbrella according to the utility model;

[0019] In the drawing: 101, middle rod; 102, umbrella handle; 103, upper umbrella nest; 104, lower umbrella nest; 105, supporting rib; 106, umbrella cloth; 107, support rod; 108, hinge seat; 109, threaded hole; 110, rotating sleeve; 111, rotating hole; 112, limiting ring table; 113, limiting ring groove; 114, deformation groove; 115, first bevel; 116, second bevel; 117, hook; 118, reflective belt; 119, umbrella tip. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model will be further described below in combination with the drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the utility model, and cannot limit the protection scope of the utility model.

[0021] As Figures 1-4 shown in the figure, a rain umbrella with a single rib support rod 107 for easy replacement, comprising a middle rod 101, a handle 102 arranged at the bottom of the middle rod 101, an upper umbrella nest 103 arranged at the top of the middle rod 101, a lower umbrella nest 104 arranged on the middle rod 101 in a slidable manner, a branch bone 105 arranged on the upper umbrella nest 103 in a hinged manner, the branch bone 105 is provided with an umbrella cloth 106, and the branch bone 105 and the lower umbrella nest 104 are hingedly arranged with a support rod 107 through a detachable device.

[0022] In order to facilitate the disassembly and replacement of the support rod 107, the detachable device comprises: a hinge seat 108 arranged on the branch bone 105 and the lower umbrella nest 104 respectively, and a threaded hole 109 opened on the hinge seat 108, both ends of the support rod 107 are provided with a rotating device for cooperating with the threaded hole 109.

[0023] In order to facilitate the connection of the support rod 107 and the hinge seat 108, the rotating device comprises: a rotating sleeve 110, a connecting thread matched with the threaded hole 109 is opened on the rotating sleeve 110, and a rotating clamping device is further arranged between the rotating sleeve 110 and the support rod 107.

[0024] In order to facilitate the user to rotate and screw into the threaded hole 109, and not to affect the already screwed end, the rotating clamping device comprises: a rotating hole 111 opened at the bottom of the rotating sleeve 110, a limiting ring table 112 arranged on the rotating hole 111, the support rod 107 is inserted into the rotating hole 111, and the support rod 107 is further provided with a limiting ring groove 113 matched with the limiting ring table 112, the rotating sleeve 110 is an elastic rotating sleeve 110 with a certain elasticity which can restore after deformation, and the rotating sleeve 110 is made of plastic material.

[0025] In order to facilitate the user to set the rotating sleeve 110 and maintain the clamping stability, at least one deformation groove 114 is opened on the rotating sleeve 110, the length of the rotating sleeve 110 is longer than the depth of the threaded hole 109, and the clamping position of the rotating sleeve 110 and the support rod 107 is located in the threaded hole 109.

[0026] In order to facilitate the user to set the rotating sleeve 110, a first bevel 115 is opened at the end of the support rod 107, and a second bevel 116 corresponding to the first bevel 115 is opened on the limiting ring table 112.

[0027] In order to facilitate the placement of the umbrella, a hook 117 is further arranged on the handle 102 to facilitate the placement of the umbrella.

[0028] In order to improve the safety of night travel, a reflective strip 118 is further arranged on the umbrella cloth 106 to enhance the safety of night travel.

[0029] In order to facilitate the placement of umbrella, and protect the upper nest 103, the upper rod 101 is also provided with umbrella tip 119 for protecting the upper nest 103 and facilitating the placement of umbrella.

[0030] Working principle: when the umbrella support bone is bent, causing the umbrella to be unable to be unfolded smoothly, since the rotating sleeve at both ends of the support rod and the support rod are rotationally connected, at this time, the user can twist the rotating sleeve to remove the connection with the threaded hole, thereby smoothly removing the support rod, and then the user can use the elasticity of the rotating sleeve to remove the rotating sleeve from the support rod;

[0031] After the rotating sleeve is removed, the user sets the rotating sleeve on the new support rod and twists it into the threaded hole, at this time, due to the effect of the threaded hole, the part of the rotating sleeve located in the threaded hole cannot be deformed, thus preventing the support rod from being separated from the rotating sleeve and improving the stability of use.

[0032] The above shows and describes the basic principles and main features of the utility model and its advantages, and the skilled in the art should understand that the utility model is not limited by the above examples, the above examples and descriptions are only to illustrate the principles of the utility model, without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, these changes and improvements all fall within the scope of the claimed utility model, the scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An umbrella with easily replaceable individual rib support rods, comprising a center rod, an umbrella handle disposed at the bottom of the center rod, an upper umbrella holder disposed at the top of the center rod, a lower umbrella holder slidably disposed on the center rod, and a support rib hinged to the upper umbrella holder, wherein an umbrella fabric is disposed on the support rib, characterized in that: The support rod is hingedly arranged between the support bone and the lower umbrella nest through a detachable device.

2. The umbrella of claim 1, wherein: The detachable device comprises a hinge seat respectively arranged on the support bone and the lower umbrella nest, and a threaded hole arranged on the hinge seat, and the support rod is provided with a rotating device at both ends for matching with the threaded hole.

3. A umbrella according to claim 2 wherein: The rotating device comprises a rotating sleeve and a connecting thread arranged on the rotating sleeve and matched with the threaded hole, and the rotating sleeve is further provided with a rotating clamping device with the support rod.

4. The umbrella of claim 3, wherein: The rotating clamping device comprises a rotating hole arranged on the bottom of the rotating sleeve and a limiting ring table arranged on the rotating hole, the support rod is inserted into the rotating hole, and the support rod is further provided with a limiting ring groove matched with the limiting ring table, and the rotating sleeve is an elastic rotating sleeve with a certain elasticity and can be restored after deformation.

5. The umbrella of claim 4, wherein: At least one deformation groove is arranged on the rotating sleeve, the length of the rotating sleeve is longer than the depth of the threaded hole, and the clamping position of the rotating sleeve and the support rod is located in the threaded hole.

6. The umbrella of claim 4, wherein: A first inclined angle is arranged on the end of the support rod, and a second inclined angle corresponding to the first inclined angle is arranged on the limiting ring table.

7. The umbrella of claim 1, wherein: A hook is further arranged on the umbrella handle for placing the umbrella.

8. The umbrella of claim 1, wherein: A reflective belt is further arranged on the umbrella cloth for enhancing the safety of night travel.

9. The umbrella of claim 1, wherein: An umbrella tip is further arranged on the middle rod for protecting the upper umbrella nest and placing the umbrella.

Images