CN210539352U

CN210539352U - Backpack umbrella stand structure

Info

Publication number: CN210539352U
Application number: CN201921322145.8U
Authority: CN
Inventors: 王跃民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-19
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a backpack umbrella stand structure. The structure comprises a first back negative plate and a second back negative plate, wherein the second back negative plate extends longitudinally; two second back negative plates are symmetrically arranged in the longitudinal direction of the first back negative plate, and one end of each second back negative plate is rotatably connected with the first back negative plate; the connecting and fixing frame is used for being detachably connected with the umbrella and arranged on the first back bearing plate, the fixed connecting frame comprises a fixing frame and a steering spring, one end of the steering spring is connected with the first back bearing plate, and the other end of the steering spring is connected with the fixing frame; the two ends of the connecting rope are respectively connected with the first back bearing plate and the second back bearing plate and are used for bearing the back bearing type umbrella stand structure. In the actual use, the user can bear the backpack umbrella stand structure on the body, and the umbrella is fixedly arranged on the backpack umbrella stand structure, so that the umbrella can be supported without hands, and hands are liberated.

Description

Backpack umbrella stand structure

Technical Field

The utility model relates to a rain gear field especially relates to a backpack umbrella stand structure.

Background

Generally, in rainy days or in sunlight, people usually only can hold an umbrella with one hand to realize rain shielding or sun shading; but for some people engaged in labor or outdoor activities (e.g., unmanned aerial vehicle field workers, recreational fishermen, etc.), it is somewhat difficult to dry with one hand. In addition, although the weight of the umbrella is less than one kilogram, the strength of the umbrella cannot be seen when the umbrella is supported by hands for a long time.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide a backpack umbrella frame structure for solving at least one of the above problems.

In order to achieve the above object, the utility model provides a backpack umbrella stand structure, include:

a first backplate extending in a longitudinal direction;

the two second back negative plates are symmetrically arranged in the longitudinal direction of the first back negative plate, and one end of each second back negative plate is rotatably connected with the first back negative plate;

the connecting and fixing frame is used for being detachably connected with an umbrella, the connecting and fixing frame is arranged on the first back bearing plate and comprises a fixing frame and a steering spring, one end of the steering spring is connected with the first back bearing plate, and the other end of the steering spring is connected with the fixing frame;

and the two ends of the connecting rope are respectively connected with the first back bearing plate and the second back bearing plate and are used for bearing the backpack umbrella stand structure.

In this embodiment, the steering spring is connected to the first strap carrier via a steering spring fixing mount.

In this embodiment, the fixing frame is formed with a groove capable of being matched with the umbrella stem of the umbrella, so as to limit the umbrella stem.

In this embodiment, the number of the connection ropes is two, one end of each of the two connection ropes is fixedly disposed at the upper end of the second back plate, and the other end of each of the connection ropes is connected to the lower end of the first back plate after winding around the arm of the user.

In this embodiment, an umbrella breakage preventing device is further arranged inside the first bearing plate and used for protecting an umbrella handle of an umbrella.

In this embodiment, the umbrella breakage preventing device includes:

the protective sleeve is arranged in a cavity formed in the first bearing plate, can slide linearly along the extension direction of the umbrella handle under the action of a driving device, and has an inner diameter 2-5mm larger than the outer diameter of the umbrella handle;

and the driving device is arranged in a cavity formed in the first bearing plate and provides power for the linear sliding of the protective sleeve.

In this embodiment, the driving device is a motor, the motor is connected with a rotating pipe through a transmission gear in a transmission manner, and the rotating pipe is in threaded connection with the protective sleeve.

In the embodiment, the protective sleeve is divided into a transmission part and a protective part,

the transmission part is of an annular structure, and external threads matched and connected with the rotating pipe are arranged on the outer part of the transmission part;

the protection portion comprises at least two circular arc supporting rods, one end of each circular arc supporting rod is fixedly connected to the end face of the transmission portion, and the other end of each circular arc supporting rod penetrates through the end face, provided with the fixing frame, of the first backing plate to serve as a free end.

In this embodiment, the rotating tube is rotatably disposed at the bottom of the cavity formed in the first bearing plate through a rolling bearing.

Specific embodiments of the present invention are disclosed in detail with reference to the following description and the accompanying drawings, which specify the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the present invention are not so limited in scope. The embodiments of the invention include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments, in combination with or instead of the features of the other embodiments.

It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps or components.

Drawings

Fig. 1 is a structural diagram of a backpack umbrella frame structure provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a connection fixing frame according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a protection device according to an embodiment of the present invention;

fig. 4 is a top view of a protective sheath according to an embodiment of the present invention.

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments, it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention, and after reading the present invention, the modifications of the present invention in various equivalent forms by those skilled in the art will fall within the scope defined by the claims attached to the present application.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, an embodiment of the present invention provides a backpack umbrella frame structure. The structure may include: a first back negative plate 10, the first back negative plate 10 extending in a longitudinal direction. Specifically, the first backplate 10 may be a rigid plate, and the width of the plate may be between 40mm and 80 mm. Which is adapted to contact the back of the user to provide support.

The number of the second back negative plates 20 is two, and the two second back negative plates 20 are arranged symmetrically with respect to the longitudinal direction of the first back negative plate 10, and one end of each second back negative plate 20 is rotatably connected with the first back negative plate 10. The second backing plate 20 may be a flexible material such as rubber or leather.

The connecting and fixing frame 30 is used for being detachably connected with an umbrella, the connecting and fixing frame 30 is arranged on the first back plate 10, the connecting and fixing frame 30 comprises a fixing frame 31 and a steering spring 32, one end of the steering spring 32 is connected with the first back plate 10, and the other end of the steering spring 32 is connected with the fixing frame 31. The steering spring 32 can oscillate in all directions to accommodate different user actions, such as bending down, squatting, etc.

In a particular embodiment, the steering spring 32 is connected to the first backplate 10 via a fixed support for the steering spring. For example, the upper and lower ends of the steering support spring may be provided with bolts, and the bolts at the lower end may be connected to the fixing brackets of the steering spring. In the using process, the fixing frame 31 and the lower hole of the umbrella handle are aligned with the fixing pin and guided into the inner hole of the umbrella handle, and the umbrella can be installed by relative extrusion. In order to prevent the umbrella from rotating in the wind, the fixing frame 31 is formed with a groove which can be matched with the umbrella handle of the umbrella to limit the umbrella handle.

And two ends of the connecting rope 40 are respectively connected with the first back negative plate 10 and the second back negative plate 20 and are used for bearing the backpack umbrella stand structure. In a specific embodiment, two connecting strings 40 are provided, one end of each of the two connecting strings 40 is fixedly disposed at the upper end of the second backboard 20, and the other end of each of the two connecting strings 40 is connected to the lower end of the first backboard 10 after being wound around the arm of the user.

In the actual use, the user can bear the backpack umbrella stand structure on the body, and the umbrella is fixedly arranged on the backpack umbrella stand structure, so that the umbrella can be supported without hands, and hands are liberated.

In a specific embodiment, an umbrella breaking preventing device 50 is further disposed inside the first backing plate 10 for protecting the shaft of the umbrella.

The umbrella breakage preventing device 50 includes:

the protective sleeve 51 is arranged in a cavity formed in the first back negative plate 10, the protective sleeve 51 can slide linearly along the extension direction of the umbrella handle under the action of the driving device 52, and the inner diameter of the protective sleeve 51 is 2-5mm larger than the outer diameter of the umbrella handle; the protective sleeve 51 mainly prevents the umbrella from being broken by force in windy weather through the supporting function of the protective sleeve 51 on the umbrella handle, so the protective sleeve 51 needs to be coaxially arranged with the connecting fixing frame 30;

and the driving device 52 is arranged in a cavity formed in the first back and negative plate 10 and provides power for the linear sliding of the protective sleeve 51.

The driving device 52 is a motor, the motor is connected with a rotating pipe 54 through a transmission gear 53 in a transmission manner, the rotating pipe 54 is concentrically arranged in the transmission gear 53 and rotates synchronously with the transmission gear 53, and the rotating pipe 54 is in threaded transmission connection with the protective sleeve 51. When the motor works, the output shaft of the motor drives the transmission gear 53 to rotate, the rotating pipe 54 and the transmission gear 53 synchronously rotate, and the rotating pipe 54 and the protective sleeve 51 in threaded transmission connection slide linearly in the axial direction in the rotating process.

The protecting casing 51 is divided into a transmission portion 5101 and a protecting portion 5102,

the transmission part 5101 is in an annular structure, and external threads matched and connected with the rotating pipe 54 are formed in the outer part of the transmission part;

the protection portion 5102 is formed by at least two arc supporting rods 5103 which are spaced from each other, one end of each arc supporting rod 5103 is fixedly connected to the end face of the transmission portion 5101, and the other end of each arc supporting rod 5103 penetrates through the end face, provided with the fixing frame 31, of the first backboard 10 to serve as a free end. Because the protection casing 51 is coaxial with the connection fixing frame 30, and the protection casing 51 can support and protect the umbrella handle in all directions, the umbrella handle and the connection fixing frame need to be completely contained therein, so if the protection part 5102 is also set to be a circular tubular structure, a through hole needs to be formed in the upper end face of the first backboard 10 so that the protection part 5102 can extend out and retract, and the connection fixing frame 31 is not only contained in the protection part 5102 but also fixedly arranged on the upper end face of the first backboard 10, which cannot be realized when the protection part 5102 is circular tubular. Therefore, the protection portion 5102 is required to be formed by at least two arc supporting rods 5103 which are spaced from each other, so that the structural arrangement does not affect the protection portion 5102 to contain the connecting and fixing frame 30 therein, and the connecting and fixing frame 30 is not affected to be fixed on the upper end surface of the first backboard 10. In addition, if the protection portion 5102 is configured to be a circular tubular structure, the protection tube 51 may also rotate along with the rotation of the rotating tube 54 rather than linearly slide under the action of the threaded connection, and when the protection portion 5102 is configured to be formed by at least two circular arc supporting rods 5103 at intervals, the protection tube 51 cannot rotate and can only linearly slide up and down under the drive of the rotating tube 54 in threaded connection with the circular arc supporting rods 5103 and the circular arc through holes matched with the circular arc supporting rods 5103, which are formed in the circular arc supporting rods 5103 and the first backplate 10.

The rotating pipe 54 is rotatably disposed at the bottom of the cavity opened in the first backplate 10 through a rolling bearing 55.

Referring to fig. 3, in the umbrella breakage preventing device 50 provided in the above embodiment, when the umbrella handle is inserted into the first backplate 10, in order to prevent the umbrella handle from being broken by strong wind, a protective sleeve 51 is sleeved around the umbrella handle, and the bottom of the protective sleeve 51 is inserted into the first backplate 10 to provide a reaction force against wind force to the entire protective sleeve 51. When not in use, the protective sleeve 51 is retracted into the first backplate 10 and the drive means 52 motor powers the extension and retraction of the protective sleeve 51. The motor drives the rotating pipe to rotate, and the rotating pipe rotates and simultaneously drives the protective sleeve 51 in threaded connection with the rotating pipe to move up and down.

Any numerical value recited herein includes all values from the lower value to the upper value that are incremented by one unit, provided that there is a separation of at least two units between any lower value and any higher value. For example, if it is stated that the number of a component or a value of a process variable (e.g., temperature, pressure, time, etc.) is from 1 to 90, preferably from 20 to 80, and more preferably from 30 to 70, it is intended that equivalents such as 15 to 85, 22 to 68, 43 to 51, 30 to 32 are also expressly enumerated in this specification. For values less than 1, one unit is suitably considered to be 0.0001, 0.001, 0.01, 0.1. These are only examples of what is intended to be explicitly recited, and all possible combinations of numerical values between the lowest value and the highest value that are explicitly recited in the specification in a similar manner are to be considered.

Unless otherwise indicated, all ranges include the endpoints and all numbers between the endpoints. The use of "about" or "approximately" with a range applies to both endpoints of the range. Thus, "about 20 to about 30" is intended to cover "about 20 to about 30", including at least the endpoints specified.

All articles and references disclosed, including patent applications and publications, are hereby incorporated by reference for all purposes. The term "consisting essentially of …" describing a combination shall include the identified element, ingredient, component or step as well as other elements, ingredients, components or steps that do not materially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe combinations of elements, components, or steps herein also contemplates embodiments that consist essentially of such elements, components, or steps. By using the term "may" herein, it is intended to indicate that any of the described attributes that "may" include are optional.

A plurality of elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step is not intended to foreclose other elements, ingredients, components or steps.

It is to be understood that the above description is intended to be illustrative, and not restrictive. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but should instead be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are hereby incorporated by reference for all purposes. The omission in the foregoing claims of any aspect of the subject matter that is disclosed herein is not intended to forego such subject matter, nor should the inventors be construed as having contemplated such subject matter as being part of the disclosed inventive subject matter.

Claims

1. A backpack umbrella frame structure, which is characterized in that comprises:

a first backplate 10 extending in a longitudinal direction;

2. The backpack umbrella frame structure of claim 1, wherein the steering spring is connected to the first backpack plate by a steering spring mounting bracket.

3. The backpack umbrella frame structure of claim 1, wherein the fixing frame is formed with a groove therein that can be fitted with the shaft of an umbrella to position the shaft.

4. The backpack umbrella frame structure of claim 1, wherein the number of the connecting ropes is two, one end of each of the two connecting ropes is fixedly arranged at the upper end of the second back plate, and the other end of each of the connecting ropes is connected with the lower end of the first back plate after being wound around the arm of the user.

5. The backpack umbrella frame structure of claim 1, wherein the first backpack plate further comprises an umbrella breakage preventing device disposed therein for protecting a shaft of the umbrella.

6. The backpack umbrella frame structure of claim 5, wherein the umbrella breakage prevention device comprises:

7. The backpack umbrella frame structure of claim 6, wherein the driving device is a motor, the motor is connected with a rotating tube through a transmission gear in a transmission manner, the rotating tube is concentrically arranged in the transmission gear and rotates synchronously with the transmission gear, and the rotating tube is in threaded transmission connection with the protective sleeve.

8. The backpack umbrella frame structure of claim 7, wherein the protective sleeve is divided into a transmission portion and a protective portion,

the protection portion is formed by at least two arc supporting rods at intervals, one end of each arc supporting rod is fixedly connected to the end face of the transmission portion, and the other end of each arc supporting rod penetrates through the end face, provided with the fixing frame, of the first backing plate to serve as a free end.