Base fastener

Abstract

The utility model relates to the technical field of fixing structures, in particular to a base fastener which is used for fixing a base of an inflatable arch. The base fastener comprises a buckle and a fixing nail, and the buckle comprises a buckle body arched upwards and a buckle edge connected with the buckle body; wherein the buckle body is used for buckling the base; the buckling edge is provided with a through hole, the fixing nail penetrates through the through hole, the buckling edge is used for achieving plane supporting and providing a fixing space for the fixing nail, and when the inflatable arch is used, the fixing nail penetrates through the through hole and is drilled into the ground, so that the base is firmly fixed to the ground, and the windproof and anti-toppling effects on the whole inflatable arch are achieved; therefore, possible casualties and caused economic losses can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed structures, in particular to a base fastener. Background Art

[0002] When the existing inflatable arches are used outdoors, they are light in weight and have a large windward area, so it is difficult to achieve a good windproof effect when there is wind. In particular, the arches composed of metal balloons in the popular inflatable arches are mostly fixed with a water-filled base or a metal base. However, when the wind is strong outdoors, the water-filled base and the metal base cannot guarantee the stability of the entire arch. Instead, the arch may be blown over by the wind, causing greater losses. Utility Model Content

[0003] In order to solve the problem that the existing inflatable arch is not firmly fixed, the utility model provides a base fastener.

[0004] The technical solution of the utility model is:

[0005] On the one hand, the utility model provides a base fastener and an inflatable arch fixing seat, including a buckle, including an upwardly arched buckle body and a buckle edge connected to the buckle body;

[0006] Wherein, the buckle body is used to buckle the base; a through hole is provided on the buckle edge;

[0007] And a fixing nail is passed through the through hole.

[0008] Furthermore, the fixing nail comprises a nail body and a handle seat connected to the nail body, and the nail body passes through the through hole;

[0009] Wherein, the side of the handle seat facing the through hole is suitable for abutting against the side surface of the through hole away from the nail tip of the nail body.

[0010] Furthermore, the handle base includes a nail cap and a handle body connected to the nail cap;

[0011] Wherein, the handle body includes a large end and a small end; the large end is an end close to the through hole, the small end is an end away from the through hole, and the nail cap is connected to the small end.

[0012] Furthermore, there is an arc-shaped smooth transition between the large end and the small end; and there is an arc-shaped smooth transition between the small end and the nail cap.

[0013] Furthermore, the outer side of the handle is provided with anti-slip patterns.

[0014] Furthermore, the side surfaces of the nail body are evenly distributed with a plurality of ground-breaking edges.

[0015] Furthermore, the length of the nail body is 3-6 times the length of the handle seat.

[0016] Furthermore, the buckle edges are provided in two and are symmetrically arranged on both sides of the buckle body.

[0017] Furthermore, the inner top buckle surface of the buckle body is in an upwardly arched arc shape.

[0018] The beneficial effects achieved by the utility model are:

[0019] The base fastener of the embodiment of the present application is used to fix the base of the inflatable arch; the base fastener includes a buckle and a fixing nail, the buckle includes an upwardly arched buckle body and a buckle edge connected to the buckle body; wherein the buckle body is used to buckle the base; a through hole is provided on the buckle edge, and the fixing nail passes through the through hole, and the buckle edge is used to achieve planar support and provide a fixing space for the fixing nail. When in use, the fixing nail passes through the through hole and drills into the ground, thereby firmly fixing the base on the ground, playing a role in preventing wind and tipping of the inflatable arch as a whole, and avoiding possible casualties and economic losses caused thereby. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present application and, together with the description, are used to explain the principles of the present application.

[0021] In order to more clearly illustrate the embodiments of the present application 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, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0022] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0023] Figure 1 is a schematic diagram of a first three-dimensional structure of an embodiment of the present application;

[0024] Figure 2 It is a schematic diagram of the main structure of an embodiment of the present application;

[0025] Figure 3 is a schematic diagram of the structure of a fixing nail according to an embodiment of the present application;

[0026] Figure 4 It is a schematic diagram of the structure of the buckle of the embodiment of the present application.

[0027] In the figure,

[0028] 100, buckle; 200, fixing nail; 110, buckle body; 120, buckle edge; 121, through hole; 210, nail body; 211, ground-breaking edge; 220, handle seat; 221, nail cap; 222, handle body; 2221, large end; 2222, small end. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of this application.

[0030] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0031] For ease of description, spatial relative terms may be used in the text to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation other than the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below ······" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used in the text are interpreted accordingly.

[0032] Embodiment 1

[0033] See also Figure 1-Figure 4 The base fastener in the embodiment of the present application is used to fix the base of the inflatable arch; including:

[0034] The buckle 100 includes an upwardly arched buckle body 110 and a buckle edge 120 connected to the buckle body 110; wherein the buckle body 110 is used to buckle the base; and a through hole 121 is formed on the buckle edge 120;

[0035] And the fixing nail 200 is passed through the through hole 121 .

[0036] In this embodiment, the base fastener is used to fix the base of the inflatable arch; the base fastener includes a buckle 100 and a fixing nail 200, the buckle 100 includes an upwardly arched buckle body 110 and a buckle edge 120 connected to the buckle body 110; wherein, the buckle body 110 is used to buckle the base; the buckle edge 120 is provided with a through hole 121, and the fixing nail 200 passes through the through hole, and the buckle edge 120 is used to achieve planar support and provide a fixing space for the fixing nail 200. When in use, the fixing nail 200 passes through the through hole and drills into the ground, thereby firmly fixing the base to the ground, playing a role in preventing wind and tipping of the inflatable arch as a whole, and avoiding possible casualties and economic losses caused thereby.

[0037] In an alternative embodiment, see Figure 3 The fixing nail 200 includes a nail body 210 and a handle seat 220 connected to the nail body 210 . The nail body 210 is penetrated by a through hole 121 . The side of the handle seat 220 facing the through hole 121 is suitable for abutting against a side surface of the through hole 121 away from the nail tip of the nail body 210 .

[0038] In this embodiment, one end of the handle seat 220 abuts against the upper surface of the through hole 121 to play a supporting role similar to that of a gasket, and the nail body 210 passes through the through hole 121 and is nailed into the ground, thereby fixing the base well; at the same time, the setting of the handle seat 220 allows the user to directly nail the fixing nail 200 into the ground and pull the fixing nail 200 out of the ground by hand, which is easy to operate and does not require the aid of other tools.

[0039] In an optional embodiment, the handle base 220 includes a nail cap 221 and a handle body 222 connected to the nail cap 221, and the handle body 222 includes a large end 2221 and a small end 2222; the large end 2221 is an end close to the through hole 121, and the small end 2222 is an end away from the through hole 121, and the nail cap 221 is connected to the small end 2222.

[0040] In this embodiment, the setting of the nail cap 221 provides a force point when the user needs to nail the fixing nail 200 into the ground (the ground is hard); it can be understood that the nail cap 221 can also be used as a knocking surface, so that the user can use a tool to nail the fixing nail 200 into the ground to fix the base; at the same time, the end of the handle 222 close to the nail cap 221 is set as a small end 2222, and the diameter of the small end 2222 is smaller than the nail cap 221, so that a space for hand pinching can be provided between the small end 2222 and the nail cap 221, which is convenient for providing a good force point for the user's hand when the fixing nail 200 needs to be pulled out, and the setting of the large end 2221 makes it impossible for the handle 222 to pass through the through hole 121 to abut the outer side surface of the through hole 121; preferably, the through hole 121 is set as a cross-shaped hole, which can only allow the nail body 210 to pass through, so that the buckle edge 120 can provide a larger contact support area for the large end 2222.

[0041] In an optional implementation, there is an arc-shaped smooth transition between the large end 2221 and the small end 2222 , and there is an arc-shaped smooth transition between the small end 2222 and the nail cap 221 .

[0042] In this embodiment, the arc-shaped smooth transition between the large end 2221 and the small end 2222 is convenient for one-time molding during processing, and has a more beautiful appearance. At the same time, while providing space for the hand to pinch, the hand will not feel uncomfortable. It can also be understood that the connection between the small end 2222 and the nail cap 221 is the force point when the finger exerts force upward. The existing nails all have right-angle transitions here. The reason is that the nails are all pulled out by tools, and the point of pulling them out by hand is not considered. Therefore, the arc-shaped smooth transition is set between the small end 2222 and the nail cap 221, so that the hand will not feel pain even if a large force is used when pulling the fixing nail 200 upward. Preferably, the outer periphery of the nail cap 221 is chamfered or has an arc shape as a whole, so that the user can pull out the fixing nail 200 more comfortably by hand; preferably, the side of the nail cap 221 facing the nail body 210 has at least one plane to facilitate force bearing; optionally, the arc-shaped transition at the connection between the nail cap 221 and the small end 222 exists at the same time as the force bearing plane, so as to ensure the user's comfort as much as possible while being able to bear sufficient force.

[0043] In an optional embodiment, the outer side of the handle 222 is provided with anti-slip grooves to increase the friction during contact.

[0044] In an optional embodiment, a plurality of ground-breaking edges 211 are evenly distributed on the side of the nail body 210, so that the nail body 210 can be easily inserted into the ground and easily pulled out.

[0045] In an optional embodiment, the length of the nail body 210 is 3-6 times the length of the handle base 220, so that the user can directly use the handle base 220 to nail the nail body 210 into the ground and pull it out. If the nail body 210 is too short, the fixing effect will be poor, and if the nail body is too long, it will be difficult to insert the nail body 210 directly into the ground by hand. Exemplarily, the length of the nail body 210 can be 3 times, 4 times, 5 times, 6 times, etc., of the length of the handle base 220. It should be understood that it is not limited to the use of non-integer multiples.

[0046] In an optional embodiment, two buckle edges 120 are provided and symmetrically arranged on both sides of the buckle body 110, and the base is fixed more stably and reliably by two symmetrical fixing nails 200.

[0047] In an optional embodiment, the inner top buckle surface of the buckle body 110 is an arc that arches upward. In order to reduce wind resistance and make the base more beautiful, the upper surface of the base is set to an arc surface. Therefore, in order to make the inner top buckle surface of the buckle body 110 completely fit the upper surface of the base and have a larger contact area so that the base can be better stressed, the inner top buckle surface of the buckle body 110 is set to an arc.

[0048] An embodiment of the present application shows an inflatable arch fixing seat, characterized in that it includes a base and a base fastener for fixing the base. Preferably, in order to prevent wind and be more beautiful, the upper surface of the base is arc-shaped; preferably, the position of the base corresponding to the buckle edge 120 is a horizontal plane to facilitate force; preferably, a hole is opened on the upper surface of the base to cooperate with the insertion of the fixing nail 200; as for the base fastener, it has been described in the previous content and will not be repeated here.

[0049] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0050] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0051] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. Base fastener, used to fix the base of the inflatable arch; its characteristics are: include A buckle (100) comprises a buckle body (110) arched upward and a buckle edge (120) connected to the buckle body (110); Wherein, the buckle body (110) is used to buckle the base; the buckle edge (120) is provided with a through hole (121); and a fixing nail (200) passing through the through hole (121).

2. The base fastener according to claim 1, characterized in that: The fixing nail (200) comprises a nail body (210) and a handle seat (220) connected to the nail body (210), and the nail body (210) is provided with the through hole (121); Wherein, the side of the handle seat (220) facing the through hole (121) is suitable for abutting against a side surface of the through hole (121) away from the nail tip of the nail body (210).

3. The base fastener according to claim 2, characterized in that: The handle base (220) comprises a nail cap (221) and a handle body (222) connected to the nail cap (221); The handle body (222) includes a large end (2221) and a small end (2222); the large end (2221) is an end close to the through hole (121), the small end (2222) is an end away from the through hole (121), and the nail cap (221) is connected to the small end (2222).

4. The base fastener according to claim 3, characterized in that: There is an arc-shaped smooth transition between the large end (2221) and the small end (2222); there is an arc-shaped smooth transition between the small end (2222) and the nail cap (221).

5. The base fastener according to claim 3, characterized in that: The outer side of the handle (222) is provided with anti-slip grooves.

6. The base fastener according to claim 2, characterized in that: The side surfaces of the nail body (210) are evenly distributed with a plurality of ground-breaking edges (211).

7. The base fastener according to claim 6, characterized in that: The length of the nail body (210) is 3-6 times the length of the handle seat (220).

8. The base fastener according to any one of claims 1 to 7, characterized in that: The buckle edges (120) are provided in two pieces and are symmetrically arranged on both sides of the buckle body (110).

9. The base fastener according to claim 8, characterized in that: The inner top buckle surface of the buckle body (110) is in an arc shape that arches upward.

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