Umbrella buckle structure

Abstract

The utility model discloses an umbrella buckle structure which comprises an inner buckle body and an outer buckle body which are clamped on umbrella cloth, a buckle protruding column is integrally formed in the middle of the front face of the inner buckle body, and at least two clamping holes are formed in the side wall of the buckle protruding column. A strip-shaped fixing support is arranged on the back face of the inner buckle body, and a through inserting channel used for allowing an umbrella framework to penetrate through is formed in the strip-shaped fixing support. A buckle hole is formed in the middle of the outer buckle body, and a buckle protruding point is arranged on the inner wall of the buckle hole. And the inner buckle body and the outer buckle body are overlapped to clamp the umbrella cloth and are clamped into the buckle hole positions through the buckle convex points to be positioned. The umbrella framework fixing device is reasonable in structural arrangement, the strip-shaped fixing support can be installed at the end, the middle or any position of an umbrella framework, umbrella frameworks with different diameters can be inserted according to needs, the universality of the umbrella framework fixing device is improved, umbrella cloth can be effectively clamped through cooperation of the inner buckle body and the outer buckle body, the umbrella framework cannot generate elastic deformation, and the umbrella framework fixing device is convenient to use. And the umbrella can be effectively stretched when being opened, so that the use smoothness of the umbrella is improved.

Description

Technical Field

[0001] This utility model belongs to the field of umbrella repair technology, specifically relating to an umbrella buckle structure. Background Technology

[0002] Umbrellas are a common structure used to block rain or sun, and are widely used. In actual use, the cap at the end of an umbrella is prone to breakage, rendering the umbrella unusable. Even when repair is needed, it is quite difficult, requiring the purchase of a matching cap and then connecting it with needle and thread, which is inconvenient to assemble and disassemble. Chinese Patent 201320507191.1 discloses an umbrella repair device, which includes a wire cap for fixing the wire and a clip for fixing the umbrella fabric. The clip includes a plastic piece with a buckle, a buckle, a plastic piece with a buckle hole, and a buckle hole. The wire cap is connected to the clip, the buckle is located on the plastic piece with the buckle, and the buckle hole is located on the plastic piece with the buckle hole. The buckle and the buckle hole are of corresponding sizes.

[0003] While it can repair the umbrella tail ball to some extent, it also has certain technical shortcomings. For example, one end of its wire cap is closed, which cannot meet the needs of different umbrella frame wires, limiting its versatility. Moreover, the buckle setting is unreasonable, which can easily cause the frame to deform elastically after it is installed on the umbrella tail ball cap. When the umbrella is opened, it cannot be fully extended, thus affecting the stability of the umbrella. Utility Model Content

[0004] The purpose of this utility model is to provide an umbrella buckle structure that has a reasonable structural design and strong applicability.

[0005] The technical solution to achieve the purpose of this utility model is an umbrella buckle structure, including an inner buckle body and an outer buckle body that are clamped in the umbrella fabric. The inner buckle body has a buckle protrusion integrally formed in the center of the front side, and the buckle protrusion has at least two locking holes on its side wall.

[0006] The back of the inner buckle body is provided with a strip-shaped fixing bracket, and the strip-shaped fixing bracket is provided with a through insertion channel for inserting the umbrella frame.

[0007] The outer buckle body has a buckle hole in the middle, and the inner wall of the buckle hole has a buckle protrusion integrally formed with a position that matches the position of the buckle hole;

[0008] The inner and outer buckle bodies overlap to clamp the umbrella fabric, and the buckle protrusion is inserted into the buckle hole and positioned by the buckle protrusion.

[0009] A further preferred embodiment is that the bottom surface of the strip-shaped fixing bracket is provided with lower clearance grooves at both ends and the middle, which are connected to the through insertion channel;

[0010] The top surface of the strip-shaped fixing bracket is provided with two upper clearance grooves that are connected to the through insertion channel;

[0011] The upper avoidance groove is located between the lower avoidance groove in the middle and the lower avoidance groove at the end.

[0012] A further preferred embodiment is that the inner wall of the through insertion channel is provided with a plurality of pressure claws that bend toward the center.

[0013] A further preferred embodiment is that a connecting rib is provided between the inner snap-fit ​​body and the outer snap-fit ​​body.

[0014] A further preferred embodiment is that both the inner and outer snap-fit ​​bodies are sheet-like structures.

[0015] A further preferred embodiment is that both the inner buckle body and the strip-shaped fixing bracket are plastic structures, and the two are integrally formed.

[0016] A further preferred embodiment is that the inner buckle body is a metal structure, and the strip-shaped fixing bracket is a plastic structure.

[0017] A further preferred embodiment is that the outer buckle body is a plastic structure.

[0018] A further preferred embodiment is that the outer buckle body is a metal structure.

[0019] A further preferred embodiment is that the number of the locking holes and the locking protrusions is two, and the two locking holes are located on the symmetrical sides of the locking protrusions.

[0020] This utility model has positive effects: its structure is reasonably designed, with a through-hole for inserting the umbrella frame on the strip fixing bracket. The strip fixing bracket can be installed at the end, middle or any position of the umbrella frame, and umbrella frames of different diameters can be inserted as needed, thereby improving its versatility. In addition, the inner and outer buckle bodies can effectively clamp the umbrella fabric, so that the umbrella frame will not be elastically deformed during use. The umbrella can be effectively opened, improving its smoothness of use and strong applicability. Attached Figure Description

[0021] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0022] Figure 1 This is a schematic diagram of the first structural embodiment of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0024] Figure 3 This is a schematic diagram of the structure of the umbrella fabric and umbrella frame of this utility model when connected and used;

[0025] Figure 4 This is a schematic diagram of the second structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the third structure of this utility model;

[0027] Figure 6 for Figure 5 Side view;

[0028] Figure 7 for Figure 5 A schematic diagram of the unfolded strip-shaped fixing bracket;

[0029] Figure 8 This is a schematic diagram of another structure of this utility model.

[0030] Reference numerals: 1. Umbrella fabric; 2. Inner buckle body; 3. Outer buckle body; 4. Buckle protrusion; 5. Buckle hole; 6. Strip-shaped fixing bracket; 7. Through insertion channel; 8. Buckle hole; 9. Buckle protrusion; 10. Lower clearance groove; 11. Upper clearance groove; 12. Pressing claw; 13. Connecting rib; 14. Umbrella frame. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example 1

[0033] In this embodiment, "inner" refers to the rain-proof side of the umbrella, and "outer" refers to the rain-shielding side of the umbrella. This is only for illustrative purposes and is not intended to limit the scope of the umbrella.

[0034] See Figures 1 to 3 As shown, an umbrella fastener structure includes an inner fastener body 2 and an outer fastener body 3 that clamp the umbrella fabric 1. The inner fastener body has a fastening protrusion 4 integrally formed on the center of its front side, and at least two locking holes 5 are provided on the side wall of the fastening protrusion. In this embodiment, both the inner and outer fastener bodies are sheet-like structures. Their thickness can be customized as needed; generally, a thickness of 0.1-1 cm is sufficient. The thickness of the fastening protrusion is greater than the thickness of the outer fastener body, meaning that during fastening, the fastening protrusion passes through the outer fastener body, thereby firmly clamping and positioning the umbrella fabric.

[0035] Meanwhile, in practical applications, a strip-shaped fixing bracket 6 is provided on the back of the inner buckle body, and a through insertion channel 7 for inserting the umbrella frame is provided inside the strip-shaped fixing bracket. In this embodiment, the back of the inner buckle body refers to the side of the inner buckle body away from the umbrella fabric, and the length of the strip-shaped fixing bracket can be set as needed to fix the umbrella frame. It can be greater than the length of the inner buckle body or match the length of the inner buckle body. The through insertion channel is through-hole set, so when connected to the umbrella frame, it can be at any position on the umbrella frame, which can meet the usage requirements of different positions, and can also meet the connection of umbrella frames of different diameters.

[0036] Furthermore, in practical applications, the outer buckle body has a buckle hole 8 in its middle, and a buckle protrusion 9 is integrally formed on the inner wall of the buckle hole, the position of which matches the position of the buckle hole. In this embodiment, there are two buckle holes and two buckle protrusions, and the two buckle holes are located on the symmetrical sides of the buckle protrusions. In use, the inner buckle body and the outer buckle body are stacked to clamp the umbrella fabric, the buckle protrusion is inserted into the buckle hole, and is positioned by the buckle protrusions engaging in the buckle hole.

[0037] In practical applications, to better facilitate the insertion and positioning of the umbrella frame, the bottom surface of the strip-shaped fixing bracket is provided with lower clearance grooves 10 at both ends and the middle, which are connected to the through insertion channel; and the top surface of the strip-shaped fixing bracket is provided with two upper clearance grooves 11, which are connected to the through insertion channel; the upper clearance grooves are located between the lower clearance groove in the middle and the lower clearance groove at the end. During processing, the strip-shaped fixing bracket can have a slightly curved structure, so that when the umbrella frame 14 is inserted, the curved restoring force can clamp and position the umbrella frame.

[0038] In this embodiment, a connecting rib 13 is provided between the inner and outer snap-fit ​​bodies. This structure prevents the inner and outer snap-fit ​​bodies from detaching, improving ease of use.

[0039] In this embodiment, both the inner snap-fit ​​body and the strip-shaped fixing bracket are plastic structures, and they are integrally formed. The outer snap-fit ​​body is also a plastic structure.

[0040] This utility model has positive effects: its structure is reasonably designed, with a through-hole for inserting the umbrella frame on the strip fixing bracket. The strip fixing bracket can be installed at the end, middle or any position of the umbrella frame, and umbrella frames of different diameters can be inserted as needed, thereby improving its versatility. In addition, the inner and outer buckle bodies can effectively clamp the umbrella fabric, so that the umbrella frame will not be elastically deformed during use. The umbrella can be effectively opened, improving its smoothness of use and strong applicability.

[0041] Example 2

[0042] See Figure 4 As shown, this embodiment is basically the same as embodiment 1, except that the inner snap-fit ​​body and the outer snap-fit ​​body are separate structures. Because they are separate structures, different inner snap-fit ​​bodies and different outer snap-fit ​​bodies can be paired and used together.

[0043] Example 3

[0044] See Figures 5 to 8 As shown, this embodiment is basically the same as embodiment 1, except that: in this embodiment, a plurality of pressure claws 12 bent towards the center are provided on the inner wall of the through insertion channel. That is, the pressure claws abut against the surface of the umbrella frame to limit the position, ensuring the stability and reliability of the installation position. Figure 8 Just with Figure 5 The number and length of the middle pressure claws are different.

[0045] Example 4

[0046] This embodiment is basically the same as Embodiment 1, except that: the inner buckle body is a metal structure, the strip-shaped fixing bracket is a plastic structure, and the outer buckle body is a plastic structure.

[0047] Example 5

[0048] This embodiment is basically the same as Embodiment 1, except that: the inner buckle body is a metal structure, the strip-shaped fixing bracket is a plastic structure, and the outer buckle body is a metal structure.

[0049] Example 6

[0050] This embodiment is basically the same as Embodiment 1, except that: both the inner buckle body and the strip-shaped fixing bracket are plastic structures, and they are integrally formed. The outer buckle body is a metal structure.

[0051] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0052] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. An umbrella buckle structure, comprising an inner buckle body and an outer buckle body clamped in the umbrella fabric, characterized in that: The inner buckle body has a buckle protrusion integrally formed in the center of the front side, and at least two buckle holes are provided on the side wall of the buckle protrusion. The back of the inner buckle body is provided with a strip-shaped fixing bracket, and the strip-shaped fixing bracket is provided with a through insertion channel for inserting the umbrella frame. The outer buckle body has a buckle hole in the middle, and the inner wall of the buckle hole has a buckle protrusion integrally formed with a position that matches the position of the buckle hole; The inner and outer buckle bodies overlap to clamp the umbrella fabric, and the buckle protrusion is inserted into the buckle hole and positioned by the buckle protrusion.

2. The umbrella buckle structure according to claim 1, characterized in that: The bottom surface of the strip-shaped fixing bracket is provided with lower clearance grooves at both ends and the middle, which are connected to the through insertion channel. The top surface of the strip-shaped fixing bracket is provided with two upper clearance grooves that are connected to the through insertion channel; The upper avoidance groove is located between the lower avoidance groove in the middle and the lower avoidance groove at the end.

3. The umbrella buckle structure according to claim 2, characterized in that: The inner wall of the through insertion channel is provided with several pressure claws that bend towards the center.

4. The umbrella buckle structure according to claim 1, characterized in that: A connecting rib is provided between the inner and outer snap-fit ​​bodies.

5. The umbrella buckle structure according to claim 1, characterized in that: Both the inner and outer snap-fit ​​bodies are sheet-like structures.

6. The umbrella buckle structure according to claim 1, characterized in that: Both the inner buckle and the strip-shaped fixing bracket are plastic structures, and they are molded as a single piece.

7. The umbrella buckle structure according to claim 1, characterized in that: The inner buckle body is a metal structure, and the strip-shaped fixing bracket is a plastic structure.

8. An umbrella buckle structure according to claim 6 or claim 7, characterized in that: The outer buckle body is a plastic structure.

9. An umbrella buckle structure according to claim 6 or claim 7, characterized in that: The outer buckle body is a metal structure.

10. The umbrella buckle structure according to claim 1, characterized in that: The number of the locking holes and the locking protrusions is two, and the two locking holes are located on the symmetrical sides of the locking protrusions.

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