Auxiliary umbrella opening device

Abstract

The utility model relates to an auxiliary umbrella opening device which comprises a connecting assembly, a supporting assembly, a fixing assembly, a longitudinal striding belt and a transverse striding belt. The connecting assembly comprises a circular lock catch, a two-degree-of-freedom adjusting arm and a fixed clamping structure which are connected in sequence, the circular lock catch is detachably fixed to the upper end of the umbrella handle, the fixed clamping structure is fixed to one end of the supporting assembly, and the other end of the supporting assembly is connected with the longitudinal striding belt and located at the shoulder position of a human body; the fixing assembly is connected with the lower end of the umbrella handle, connected with the longitudinal crossing belt and the transverse crossing belt and located at the waist position of the human body. Compared with the prior art, the three-dimensional adjusting device has the advantages of high three-dimensional adjusting flexibility, convenience and rapidness in assembly and disassembly and the like.

Description

Technical Field

[0001] The utility model relates to the field of three fixing structures, in particular to an auxiliary umbrella holding device. Background Art

[0002] At present, the most common way to use general umbrellas is to open the umbrella and hold the umbrella head with one hand close to the body to provide sunshade, rain and snow protection. However, the posture of holding the umbrella can easily make people feel tired, so they need to change hands frequently, and the body also needs to change accordingly to achieve balance. In particular, if you need to hold other items in your hands, or need to free up both hands to use tools, hold objects, or perform various labor or sports in the hot sun, rain or snow, holding the umbrella in your hands will cause many problems such as inconvenience, imbalance and fatigue.

[0003] For example, the document with application number CN202120761992.5 discloses an umbrella holder and a hands-free umbrella support assembly using the same, which is used to fix daily umbrellas on the front side of the body to facilitate users to free their hands to engage in daily activities. The umbrella holder includes a base, a clamping mechanism and an anti-slip member. The clamping mechanism has a top pressing member. When the top pressing member is in a clamped state, the pressing surface of the top pressing member is opposite to the accommodating portion on the base, and the top pressing member can generate a compressive force on the umbrella column or umbrella head placed in the accommodating portion. The anti-slip member is arranged on at least one of the accommodating portion and the pressing surface of the top pressing member to provide sliding resistance to the umbrella column or umbrella head. The hands-free umbrella support assembly includes the above-mentioned umbrella holder and a wearable member. The umbrella holder can be fixed to the position of the wearable member corresponding to the left front chest, so that the user who wears the wearable member can fix the umbrella on the left side in front of the body.

[0004] However, the above-mentioned existing umbrella support structure is fixed on the shoulder strap structure, and is almost unable to move in space, with poor flexibility, and the shoulder strap type fixed structure is not convenient for users to adjust, resulting in a large structural mass and volume, inconvenient use, and a small scope of application. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary umbrella holding device in order to overcome the defects of the prior art that the existing umbrella holding structure is fixed on the strap structure, is almost unable to move in space, and has poor flexibility.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] An auxiliary umbrella-holding device comprises a connecting assembly, a supporting assembly, a fixing assembly, a longitudinal spanning belt and a transverse spanning belt;

[0008] The connecting component includes a circular lock buckle, a double-freedom adjustment arm and a fixed clamping structure which are connected in sequence. The circular lock buckle is detachably fixed to the upper end of the umbrella handle, and the fixed clamping structure is fixed to one end of the supporting component. The other end of the supporting component is connected to the longitudinal strap and is located at the shoulder position of the human body. The fixing component is connected to the lower end of the umbrella handle, and the fixing component is respectively connected to the longitudinal strap and the transverse strap, and is located at the waist position of the human body.

[0009] Preferably, the dual-degree-of-freedom adjustment arm comprises a first rotation axis, a second rotation axis, a first rotating rod, a second rotating rod and a connecting block;

[0010] The first rotating rod is rotatably fixed to one end of the connecting block via a first rotating shaft, and the second rotating rod is rotatably fixed to the other end of the connecting block via a second rotating shaft, and the first rotating shaft and the second rotating shaft are perpendicular to each other;

[0011] The circular lock buckle is fixed to the other end of the first rotating rod, the central axis of the circular lock buckle is perpendicular to the first rotating axis, and the fixed clamping structure is fixed to the other end of the second rotating rod.

[0012] Preferably, the circular locking buckle includes a fixed section, a rotating section and a locking screw, the fixed section and the rotating section are arc structures with matching shapes, the fixed section is fixed to one end of the first rotating rod, one end of the rotating section is rotatably connected to the fixed section, and the other end is detachably connected to the fixed section via a locking screw.

[0013] Preferably, the fixed clamping structure includes a limit frame and a first adjusting bolt and a second adjusting bolt perpendicular to each other, the limit frame is fixed to one end of the second rotating rod, the limit frame is a polygonal structure, and the first adjusting bolt and the second adjusting bolt can be rotatably fixed on the limit frame.

[0014] Preferably, the support assembly includes a support column and a support base, the support base is movably fixed on the longitudinal span belt, the upper end of the support column is provided with a cylinder that cooperates with the limiting frame, and the lower end of the support column is clamped with the support base.

[0015] Preferably, the lower end of the support column is provided with an elastic front end in the shape of a trident, and the support base is provided with two relative sliding buckles, the interval between the sliding buckles is smaller than the width of the elastic front end, and the elastic front end is clamped with the sliding buckle.

[0016] Preferably, a slot matching the longitudinal span band is provided on the support base, and a fracture is provided on the outer side of the slot, and the width of the fracture is greater than the thickness of the longitudinal span band.

[0017] Preferably, the fixing assembly includes a fixed base, a rotating clamping block and a fastening screw, the fixed base is connected to the longitudinal span belt and the transverse span belt, the rotating clamping block can be rotatably fixed on the fixed base, the rotating clamping block is clamped to the lower end of the umbrella handle, the fastening screw can be rotatably fixed to one side of the fixed base, and the front end of the fastening screw contacts and connects to the rotating clamping block.

[0018] Preferably, the fixed base is provided with a vertical through hole and a transverse through hole which penetrate each other, the longitudinal span band passes through the vertical through hole, and the transverse span band passes through the transverse through hole.

[0019] Preferably, the longitudinal span belt is a plastic belt, and the transverse span belt is an elastic belt.

[0020] Compared with the prior art, the utility model has the following advantages:

[0021] (1) In this scheme, the rotation of the two-degree-of-freedom adjustment arm at different rotation axes can adjust the front-to-back position or left-to-right position of the circular lock, and the height of the umbrella handle in the circular lock can be adjusted by the locking screw to adjust the degree of clamping of the umbrella handle by the circular lock, so that the umbrella handle can be moved up and down, thus achieving three-dimensional adjustment of the umbrella.

[0022] The three-dimensional adjustment of the umbrella handle is achieved through the double-freedom adjustment arm and the circular lock, which maximizes the flexibility of the umbrella's spatial position adjustment. It can cope with wind and rain from different directions through adjustment, and to a certain extent improves the user's safety and shielding effect.

[0023] (2) The waist fixing device in this scheme realizes fixing by a rotating clamping block by tightening screws, and the rotating clamping block can be rotated and adjusted. The clamping position is parallel to the umbrella handle, which provides more force points for fixing the umbrella handle, provides more stable support for the umbrella handle, and improves the reliability of clamping.

[0024] (3) The size and shape of the limit frame in the connecting component of the present invention are adaptable, so that the connecting component can be fixed not only on the portable support component, but also on objects in most common environments, such as bicycles or railings, thereby expanding the scope of use of the device, meeting people's daily needs, and enhancing the practicality of the device.

[0025] (4) This solution consists of only three parts, which can be freely disassembled and assembled. The connection is made by using the retractable shaft and bearing, which is not only easy to disassemble but also reliable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the structure of the auxiliary umbrella-holding device provided by the utility model when in use;

[0027] Figure 2A schematic diagram of the structure of the connection assembly provided by the utility model;

[0028] Figure 3 A schematic diagram of the structure of a support column in a support assembly provided by the utility model;

[0029] Figure 4 This is a structural schematic diagram of a support base in a support assembly provided by the utility model;

[0030] Figure 5 A schematic diagram of the structure of the fixing assembly provided by the utility model;

[0031] In the figure: 1. connecting component, 2. supporting component, 3. fixing component, 4. longitudinal cross-band, 5. transverse cross-band, 11. circular locking buckle, 12. first rotating axis, 13. second rotating axis, 14. fixed clamping structure, 15. first rotating rod, 16. second rotating rod, 17. connecting block, 111. fixing section, 112. rotating section, 113. locking screw, 141. limiting frame, 142. first adjusting bolt, 143. second adjusting bolt, 21. supporting column, 22. elastic front end, 23. supporting base, 24. slot, 25. fracture, 26. sliding buckle, 31. fixing base, 32. rotating clamping block, 33. fastening screw. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0036] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0038] Example 1

[0039] like Figure 1 As shown, this embodiment provides an auxiliary umbrella-holding device, including a connecting component 1, a supporting component 2, a fixing component 3, a longitudinal spanning belt 4 and a transverse spanning belt 5;

[0040] The connecting component 1 includes a circular lock buckle 11, a double-freedom adjustment arm and a fixed clamping structure 14 connected in sequence. The circular lock buckle 11 is detachably fixed to the upper end of the umbrella handle, and the fixed clamping structure 14 is fixed to one end of the supporting component 2. The other end of the supporting component 2 is connected to the longitudinal strap 4 and is located at the shoulder position of the human body; the fixing component 3 is connected to the lower end of the umbrella handle, and the fixing component 3 is respectively connected to the longitudinal strap 4 and the transverse strap 5, and is located at the waist position of the human body.

[0041] The rotation of different rotation axes of the double-degree-of-freedom adjustment arm can adjust the front and rear position or left and right position of the circular lock, and the height of the umbrella handle in the circular lock can be adjusted by the locking screw to adjust the degree of clamping of the umbrella handle by the circular lock, so that the umbrella handle can be moved up and down, thus realizing three-dimensional adjustment of the umbrella.

[0042] The three-dimensional adjustment of the umbrella handle is achieved through the double-freedom adjustment arm and the circular lock, which maximizes the flexibility of the umbrella's spatial position adjustment. It can cope with wind and rain from different directions through adjustment, and to a certain extent improves the user's safety and shielding effect.

[0043] Specifically, the dual-degree-of-freedom adjustment arm includes a first rotation axis 12, a second rotation axis 13, a first rotating rod 15, a second rotating rod 16 and a connecting block 17;

[0044] The first rotating rod 15 is rotatably fixed to one end of the connecting block 17 via the first rotating shaft 12, and the second rotating rod 16 is rotatably fixed to the other end of the connecting block 17 via the second rotating shaft 13. The first rotating shaft 12 and the second rotating shaft 13 are perpendicular to each other.

[0045] The circular lock buckle 11 is fixed to the other end of the first rotating rod 15 , the central axis of the circular lock buckle 11 is perpendicular to the first rotating axis 12 , and the fixed clamping structure 14 is fixed to the other end of the second rotating rod 16 .

[0046] Furthermore, the circular lock buckle 11 includes a fixed section 111, a rotating section 112 and a locking screw 113. The fixed section 111 and the rotating section 112 are arc-shaped structures with matching shapes. The fixed section 111 is fixed to one end of the first rotating rod 15. One end of the rotating section 112 is rotatably connected to the fixed section 111, and the other end is detachably connected to the fixed section 111 through the locking screw 113. It can be understood that in order to further improve the stability of clamping, multiple circular lock buckles 11 can be provided.

[0047] In a preferred embodiment, the fixed clamping structure 14 includes a limiting frame 141 and a first adjusting bolt 142 and a second adjusting bolt 143 that are perpendicular to each other. The limiting frame 141 is fixed to one end of the second rotating rod 16. The limiting frame 141 is a polygonal structure. The first adjusting bolt 142 and the second adjusting bolt 143 can be rotatably fixed on the limiting frame 141.

[0048] The size and shape of the limiting frame in the connecting component are adaptable, so that the connecting component can be fixed not only on the portable supporting component, but also on objects in most common environments, such as bicycles or railings, which expands the scope of use of the device, meets people's daily needs, and enhances the practicality of the device.

[0049] In a preferred embodiment, the support assembly 2 includes a support column 21 and a support base 23. The support base 23 is movably fixed on the longitudinal cross band 4. The upper end of the support column 21 is provided with a cylinder that cooperates with the limiting frame 141, and the lower end of the support column 21 is clamped with the support base 23.

[0050] The lower end of the support column 21 is provided with a trident-shaped elastic front end 22, and the support base 23 is provided with two relative sliding buckles 26, the interval between the sliding buckles 26 is smaller than the width of the elastic front end 22, and the elastic front end 22 is clamped with the sliding buckle 26 to achieve a more stable buckle structure to prevent the device from shaking left and right and falling off.

[0051] Designing the support assembly as a snap-fit ​​support column 21 and a support base 23 can effectively solve the problem of a firm connection between the limit frame 141 and the support column 21 and the difficulty in disassembly. At the same time, the snap-fit ​​structure facilitates the direct disassembly of the entire connection assembly, making assembly and disassembly more convenient.

[0052] In a preferred embodiment, a slot 24 matching with the longitudinal span band 4 is provided on the support base 21 , and a cutout 25 is provided on the outer side of the slot 24 , and the width of the cutout 25 is greater than the thickness of the longitudinal span band 4 .

[0053] The longitudinal span belt 4 can be directly stuck in the slot 24 through the break 25, avoiding the tedious process of disassembling the entire longitudinal span belt 4 and passing it through the slot 24. The structure is simple and reliable, and the installation and disassembly are convenient and quick.

[0054] In a preferred embodiment, the fixing assembly 3 includes a fixing base 31, a rotating clamping block 32 and a fastening screw 33. The fixing base 31 is connected to the longitudinal span band 4 and the transverse span band 5. The rotating clamping block 32 can be rotatably fixed on the fixing base 31. The rotating clamping block 32 is clamped to the lower end of the umbrella handle. The fastening screw 33 can be rotatably fixed to one side of the fixing base 31. The front end of the fastening screw 33 contacts and connects to the rotating clamping block 32.

[0055] The waist fixing device realizes the fixing of the rotating clamping block by tightening screws, and the rotating clamping block can be rotated and adjusted. The clamping position is parallel to the umbrella handle, which provides more force points for fixing the umbrella handle, provides more stable support for the umbrella handle, and improves the reliability of clamping.

[0056] The longitudinal shoulder strap is a plastic belt, which is used to restrain the external load transmitted by the support assembly, so that the device can be stably fixed in front of the user to avoid poor shading effect due to the wind in rainy days; the transverse waist belt is an elastic belt, which is used to restrain the forward and backward shaking of the plastic belt and provide users with a more comfortable use experience. Optionally, the shoulder strap can be replaced from a single shoulder type to a double shoulder type.

[0057] Furthermore, the fixed base 31 is provided with vertical through holes and transverse through holes that penetrate each other, the longitudinal span band 4 passes through the vertical through hole, and the transverse span band 5 passes through the transverse through hole. The longitudinal span band 4 is a plastic band, and the transverse span band 5 is an elastic band.

[0058] In combination with the above preferred implementation, this embodiment provides a more specific implementation, such as Figures 1 to 5 As shown; the auxiliary umbrella holding device includes three parts: a connecting component, a supporting component, and a fixing device;

[0059] The connecting assembly 1 is composed of a circular lock, a fixed clamping device and two lockable rotating rods. The rotating axis is a lockable rotating rod. Since the fixed target is the umbrella rod, we choose to use a circular lock, and equip the circular lock with rubber material to increase the friction coefficient and pressure. Considering that the common railings in real life are cylindrical or prism, we choose to use a fixed clamping structure. In addition, the fixed clamping structure can also be well fixed on a cube with a polygonal cross-section to prevent the rotation of the device; and the fixed clamping structure is equipped with rubber material to increase the friction coefficient, so that the fixing effect of the lock is better, avoiding the umbrella from overturning due to external force during use.

[0060] By investigating a large amount of human body size data and calculating the external torque, it is found that if the size is too long and the external torque is too large, it will affect the stability of use; if the size is too short, it will affect the scope of use and cause a bad experience for some users, in order to achieve excellent shielding effect.

[0061] Preferably, the shortest length of the two rods is 4 cm and 3 cm respectively, and the maximum length that can be achieved by means of the telescopic rod is 8 cm and 6 cm, so as to realize the relative movement of the two fixed ends, and the relative rotation of the rods on both sides is realized by two lockable rotating shafts. Combined with the above parts, the up and down, left and right, and front and back directions of rotating one end of the umbrella can be realized. The user can decide the actual angle and rod length according to his or her own situation to meet the user's requirements for the most comfortable rain shelter.

[0062] Taking into account the shape of the fixed clamping structure in the connecting component and the internal rubber material, the upper side of the support column is designed to be a frosted cylinder with a diameter slightly larger than the caliber of the limiting frame to ensure that the connecting component can generate a larger internal force with the supporting structure and ensure the stability of the combination, so as to achieve the function of resisting the external load and maintain stability to avoid falling off.

[0063] Auxiliary slots are also provided on both sides of the support base, and the longitudinal straps are connected by flexible materials to ensure that the stable combination exerts greater pressure without causing greater pressure on the human body, ensuring comfort in use. The longitudinal strap passes through the slots to achieve a restraining effect on the front and rear directions of the support assembly.

[0064] The fixing component is roughly located at the waist of the user to reduce the pressure on the user caused by the external bending moment generated by the gravity of the umbrella and the external wind load, and the vertical through hole can slide forward and backward along the longitudinal shoulder strap, and slide left and right along the transverse waist belt through the transverse through hole, so as to achieve different adjustments for people of different body shapes to achieve the best use effect.

[0065] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. An auxiliary umbrella holding device, characterized in that: It comprises a connecting component (1), a supporting component (2), a fixing component (3), a longitudinal spanning belt (4) and a transverse spanning belt (5); The connecting assembly (1) comprises a circular lock buckle (11), a double-degree-of-freedom adjustment arm and a fixed clamping structure (14) which are connected in sequence; the circular lock buckle (11) is detachably fixed to the upper end of the umbrella handle; the fixed clamping structure (14) is fixed to one end of the support assembly (2); the other end of the support assembly (2) is connected to the longitudinal span strap (4); the fixed assembly (3) is connected to the lower end of the umbrella handle; the fixed assembly (3) is respectively connected to the longitudinal span strap (4) and the transverse span strap (5).

2. The auxiliary umbrella holding device according to claim 1, characterized in that: The dual-degree-of-freedom adjustment arm comprises a first rotation axis (12), a second rotation axis (13), a first rotating rod (15), a second rotating rod (16) and a connecting block (17); The first rotating rod (15) is rotatably fixed to one end of the connecting block (17) via a first rotating shaft (12), and the second rotating rod (16) is rotatably fixed to the other end of the connecting block (17) via a second rotating shaft (13), and the first rotating shaft (12) and the second rotating shaft (13) are perpendicular to each other; The circular lock buckle (11) is fixed to the other end of the first rotating rod (15), the central axis of the circular lock buckle (11) and the first rotating axis (12) are perpendicular to each other, and the fixed clamping structure (14) is fixed to the other end of the second rotating rod (16).

3. The auxiliary umbrella holding device according to claim 2, characterized in that: The circular lock buckle (11) comprises a fixed section (111), a rotating section (112) and a locking screw (113); the fixed section (111) and the rotating section (112) are arc-shaped structures with matching shapes; the fixed section (111) is fixed to one end of a first rotating rod (15); one end of the rotating section (112) is rotatably connected to the fixed section (111), and the other end is detachably connected to the fixed section (111) via the locking screw (113).

4. The auxiliary umbrella holding device according to claim 2, characterized in that: The fixed clamping structure (14) comprises a limiting frame (141) and a first adjusting bolt (142) and a second adjusting bolt (143) which are perpendicular to each other. The limiting frame (141) is fixed to one end of the second rotating rod (16). The limiting frame (141) is a polygonal structure. Both the first adjusting bolt (142) and the second adjusting bolt (143) can be rotatably fixed on the limiting frame (141).

5. The auxiliary umbrella holding device according to claim 4, characterized in that: The support assembly (2) comprises a support column (21) and a support base (23); the support base (23) is movably fixed on the longitudinal cross-band (4); the upper end of the support column (21) is provided with a cylinder that matches the limit frame (141); the lower end of the support column (21) is clamped with the support base (23).

6. The auxiliary umbrella holding device according to claim 5, characterized in that: The lower end of the support column (21) is provided with a trident-shaped elastic front end (22), and the support base (23) is provided with two opposing sliding buckles (26), the interval between the sliding buckles (26) is smaller than the width of the elastic front end (22), and the elastic front end (22) is clamped with the sliding buckles (26).

7. The auxiliary umbrella-holding device according to claim 5, characterized in that: The support base (23) is provided with a slot (24) matched with the longitudinal span band (4), and a cutout (25) is provided on the outer side of the slot (24), and the width of the cutout (25) is greater than the thickness of the longitudinal span band (4).

8. The auxiliary umbrella holding device according to claim 1, characterized in that: The fixing assembly (3) comprises a fixing base (31), a rotating clamping block (32) and a fastening screw (33); the fixing base (31) is connected to the longitudinal spanning belt (4) and the transverse spanning belt (5); the rotating clamping block (32) can be rotatably fixed on the fixing base (31); the rotating clamping block (32) is clamped to the lower end of the umbrella handle; the fastening screw (33) can be rotatably fixed to one side of the fixing base (31); and the front end of the fastening screw (33) contacts and connects to the rotating clamping block (32).

9. The auxiliary umbrella holding device according to claim 8, characterized in that: The fixed base (31) is provided with a vertical through hole and a transverse through hole that penetrate each other, the longitudinal span band (4) passes through the vertical through hole, and the transverse span band (5) passes through the transverse through hole.

10. The auxiliary umbrella holding device according to claim 1, characterized in that: The longitudinal span belt (4) is a plastic belt, and the transverse span belt (5) is an elastic belt.

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